CN105318564A - Solar high-temperature flat-plate collector, heat collection assembly thereof and heat collection method - Google Patents
Solar high-temperature flat-plate collector, heat collection assembly thereof and heat collection method Download PDFInfo
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- CN105318564A CN105318564A CN201410366649.5A CN201410366649A CN105318564A CN 105318564 A CN105318564 A CN 105318564A CN 201410366649 A CN201410366649 A CN 201410366649A CN 105318564 A CN105318564 A CN 105318564A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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- Photovoltaic Devices (AREA)
Abstract
The invention discloses a solar high-temperature flat-plate collector, a heat collection assembly thereof and a heat collection method and belongs to the solar water heating technology. The solar high-temperature flat-plate collector adopts heat pipes and a heat collection water tank for solar heat collection and is characterized by further comprising a heat collection casing, wherein the heat collection assembly provided with long-strip-shaped grooves is arranged in the heat collection casing, sub-grooves further concaved downwards are formed in bottoms of the long-strip-shaped grooves, and heat absorption and evaporation sections of the heat pipes are arranged in the sub-grooves; opposite inner walls of the long-strip-shaped grooves are downward concave arc curved surfaces, sunlight irradiating the arc curved surfaces is refracted to a glass plate and then is reflected to the heat pipes in the sub-grooves, so that canned working media in the heat pipes absorb heat and evaporate to condensation and heat release sections, heat transfer is realized, and accordingly, water in a circulating water pipe is heated. With adoption of the heat collection assembly, the solar flat-plate collector can collect sunlight to the flat-plate heat pipes, the heat collection efficiency is improved, and high-temperature hot water can be provided even in an environment with faint sunlight.
Description
Technical field
The present invention relates to solar water technology, particularly a kind of solar energy high temperature flat plate collector and heat-collecting part thereof and heat collecting method.
Background technology
Solar thermal collector is good due to its dependability, without the need to consuming any extrinsic motive, can be people and providing a large amount of hot water, and convenient.For existing various solar thermal collector at freezing tolerance, the thermal efficiency, the various defects that functional reliability exists, someone provides the flat plate collector utilizing hot pipe technique, hot pipe technique and flat type solar heat collector are combined, combine flat and advantage that is heat pipe type heat collector, its basic structure is, adopt the condensation heat release section of flat plate heat tube (see Platelike heat pipe disclosed in number of patent application 200910207418.9) and heat collection water tank, the water that the circulating water pipe of heat collection water tank or heat collection water tank turn can contact with heat conduction, the heat absorption evaporator section of flat plate heat tube is arranged on base plate and becomes board-like heat sink, after the heat absorption of flat-plate heat pipe endotherm section, working medium evaporation wherein flow to condensation segment, to the outer wall circulating water pipe of heat collection water tank or directly to the water heat release in water tank or circulating water pipe, thus heat hot water.Can be see, the patent No., solar heat collection method and heat collector disclosed in 200810116295.5,200910207418.9,200910079411.3,201320013598.9 patent documents such as grade.
Above-mentioned solar heat pipe collector technology solves in existing solar thermal collector a lot of problems existed, but still has the aspect being worth improving, such as in collecting efficiency, improve in hot water problem etc.
Summary of the invention
The present invention is directed to still improvable details in prior art, provide a kind of solar energy high temperature flat heat collecting method and heat collector thereof and hot-water heating system.High-temperature-hot-water can be produced, even if also can work well when illumination is poor.Technical scheme of the present invention is as follows:
A kind of solar energy high temperature flat heat collecting method, heat pipe and heat collection water tank is adopted to carry out solar energy heating, the heating condensation segment of described heat pipe can contact with heat conduction with the circulating water pipe surface of described heat collection water tank, it is characterized in that: also adopt a thermal-arrest housing, described thermal-arrest housing comprises for thermal-arrest and the thermal-arrest base of heat absorption evaporator section placing described heat pipe, and the glass plate upper surface that can be fastened and connected with described thermal-arrest base;
Described thermal-arrest base comprises base plate and is arranged on the heat-collecting part with strip Baltimore groove of described plate upper surface, and the quantity of described strip groove is arranged on described heat-collecting part with arrangement mode in the mode that the quantity and arrangement mode with described heat pipe is corresponding; The bottom of described strip groove is provided with once again to the sub-Baltimore groove of lower recess, and the heat absorption evaporator section of described heat pipe is positioned in described sub-Baltimore groove;
Inwall relative in described strip groove is recessed arc bent face, the sunlight be radiated on arc bent face reflex to after being refracted to described glass plate be arranged in the described heat pipe of described sub-Baltimore groove makes heat pipe canned working medium occur heat absorption be evaporated to condensation heat release section thus occur heat trnasfer the water of circulating water pipe is heated.
Solar energy high temperature flat heat collecting method provided by the invention, the heat-collecting part being have employed ad hoc structure is distinguished with the core of prior art, plate-type heat-pipe is placed in the sub-Baltimore groove of heat-collecting part, the arc bent face inwall of strip Baltimore groove is for collecting sunlight, the sunlight collected is refracted to glass plate upper surface and reflexes on flat-plate heat pipe again, improve sunshine collecting efficiency several times, under equal ambient condition, the hot water temperature provided is higher, even if when sunlight is bad, the hot water of high enough temp still can be provided.
In the present invention, the base plate and the heat-collecting part that form thermal-arrest base can be two independently parts, also can be integrated formed structures.In some embodiments of the present invention, preferred integrated formed structure.
In preferred embodiments more of the present invention, being fastened and connected of described thermal-arrest base and described glass plate upper surface is connected for airtight, the heat absorption evaporator section of described heat pipe and the connected mode of described thermal-arrest housing, for being tightly connected, make the inner chamber of the described thermal-arrest housing of the heat absorption evaporator section being placed with described heat pipe become confined space.Closed structure is conducive to preventing dust, and the impurity such as steam enter in thermal-arrest housing, can increase the service life, and avoids collecting efficiency to reduce, and reduces frequency of maintenance.
Further, in preferred embodiments more of the present invention, also filling with inert gas in described inner chamber.Inert gas can prevent air from entering better, delay inner member because of oxidation cause aging.
Contact the heating condensation segment of described heat pipe and the maximum heat-conducting area of described circulating water pipe.
Another important aspect of the present invention improves the way of contact between circulating water pipe and heat pipe, specific as follows: to be also provided with the heat transfer component being wrapped in described circulating water pipe surface in the present invention; Described heat transfer component arranges facing to the position of the heating condensation segment of described heat pipe the open slot for clamping heat pipe extended, the heating condensation segment of described heat pipe extend into and makes the heating condensation segment of described heat pipe and described circulating water pipe be conducive to contacting with heat conduction in described open slot, described heat transfer component ingress of air face is heat-barrier material, is Heat Conduction Material with circulating water pipe contact surface and the face that contacts with the heating condensation segment of heat pipe.Heat transfer component can intactly absorb the heat of heat pipe condenser section and be passed in circulating water pipe by heat.
In some preferred embodiments of invention, preferred described base plate adopts heat-barrier material to make.Improve collecting efficiency, the heat avoiding heat pipe to absorb is through the dissipation of thermal-arrest housing.
In some preferred embodiments of invention, preferred described glass plate upper surface adopts blue light glass.
Another important aspect of the present invention, according to described method providing a kind of solar energy high temperature flat plate collector, comprises heat pipe and heat collection water tank, and the heating condensation segment of described heat pipe can contact with heat conduction with the circulating water pipe surface of described heat collection water tank,
It is characterized in that: also comprise for thermal-arrest and place the thermal-arrest base of heat absorption evaporator section of described heat pipe and the glass plate upper surface that can be fastened and connected with described thermal-arrest base, described thermal-arrest base and face, described glass plate top are configured for the thermal-arrest housing of solar energy high temperature flat plate collector;
Described thermal-arrest base comprises base plate and is arranged on the heat-collecting part with strip Baltimore groove of described plate upper surface, and the quantity of described strip groove is arranged on described heat-collecting part with arrangement mode in the mode that the quantity and arrangement mode with described heat pipe is corresponding; The bottom of described strip groove is provided with once again to the sub-Baltimore groove of lower recess, and the heat absorption evaporator section of described heat pipe is positioned in described sub-Baltimore groove;
Inwall relative in described strip groove is recessed arc bent face, the sunlight be radiated on arc bent face reflex to after being refracted to described glass plate be arranged in the described heat pipe of described sub-Baltimore groove makes heat pipe canned working medium occur heat absorption be evaporated to condensation heat release section thus occur heat trnasfer the water of circulating water pipe is heated.
In heat collector more provided by the invention, preferred described thermal-arrest base is formed in one structure.
In heat collector more provided by the invention, being fastened and connected of preferred described thermal-arrest base and described glass plate upper surface is connected for airtight, the heat absorption evaporator section of described heat pipe and the connected mode of described thermal-arrest housing, for being tightly connected, make the inner chamber of the described thermal-arrest housing of the heat absorption evaporator section being placed with described heat pipe become confined space.
Further, in heat collector more provided by the invention, preferred described inner chamber is filled with inert gas.
In heat collector more provided by the invention, contact the heating condensation segment of preferred described heat pipe and the maximum heat-conducting area of described circulating water pipe.
In heat collector more provided by the invention, be preferably also provided with the heat transfer component being wrapped in described circulating water pipe surface; Described heat transfer component arranges facing to the position of the heating condensation segment of described heat pipe the open slot for clamping described heat pipe extended, the heating condensation segment of described heat pipe extend into and makes the heating condensation segment of described heat pipe and described circulating water pipe be conducive to contacting with heat conduction in described open slot, described heat transfer component ingress of air face is heat-barrier material, is Heat Conduction Material with circulating water pipe contact surface and the face that contacts with the heating condensation segment of heat pipe.
In heat collector more provided by the invention, preferred described base plate is that heat-barrier material is made.
In heat collector more provided by the invention, preferred described glass plate is blue light glass.
According to invention core concept of the present invention, the present invention also provides a kind of heat-collecting part for solar energy high temperature flat plate collector, be applicable to the solar energy high temperature flat plate collector comprising heat pipe and heat collection water tank, the heating condensation segment of described heat pipe can contact with heat conduction with the circulating water pipe surface of described heat collection water tank, it is characterized in that, described heat-collecting part has strip Baltimore groove, and the quantity of described strip groove is arranged on described heat-collecting part with arrangement mode in the mode that the quantity and arrangement mode with described heat pipe is corresponding; The bottom of described strip groove is provided with once again to the sub-Baltimore groove of lower recess, and described sub-Baltimore groove is for placing the heat absorption evaporator section of described heat pipe;
Inwall relative in described strip groove is recessed arc bent face.
According to invention core concept of the present invention, the present invention also provides a kind of thermal-arrest base for solar energy high temperature flat plate collector, described solar energy high temperature flat plate collector comprises heat pipe and heat collection water tank, the heating condensation segment of described heat pipe can contact with heat conduction with the circulating water pipe surface of described heat collection water tank, it is characterized in that:
Described thermal-arrest base comprises base plate and is arranged on the heat-collecting part of described plate upper surface, described heat-collecting part has strip Baltimore groove, and the quantity of described strip groove is arranged on described heat-collecting part with arrangement mode in the mode that the quantity and arrangement mode with described heat pipe is corresponding; The bottom of described strip groove is provided with once again to the sub-Baltimore groove of lower recess, and described sub-Baltimore groove is for placing the heat absorption evaporator section of described heat pipe;
Inwall relative in described strip groove is recessed arc bent face.
Preferred described base plate and described heat-collecting part are formed in one structure.
Comprehensively, the present invention, on the basis of existing plate solar heat pipe collector, improves the structure of heat-collecting part and heat transfer component, and the heat-collecting part adopted in the present invention can efficient heat-collecting, can improve hot water temperature; Heat transfer component conducts heat to circulating water pipe with losing hardly, reduces heat loss, and two places improve the hot water efficiency that speed way improves heat collector with reaching the same goal.Improvement of the present invention makes plate solar heat pipe collector have application prospect widely, such as, for industry provides high-temperature-hot-water to prepare high-temperature steam.
Accompanying drawing explanation
Fig. 1. solar energy high temperature flat plate collector overall structure schematic diagram of the present invention;
Fig. 2. solar energy high temperature flat plate collector of the present invention is in the cross sectional representation perpendicular to water (flow) direction;
Fig. 3. heat-collecting part structural representation of the present invention;
Fig. 4. the thermal-arrest housing section schematic diagram of heat collector of the present invention;
Fig. 5. integrated thermal-arrest understructure schematic diagram of the present invention;
1-heat pipe, the heating condensation segment of 1-1 heat pipe, the heat absorption evaporator section of 1-2 heat pipe, 3-circulating water pipe, 4-thermal-arrest base, 4-1 base plate, 4-2 heat-collecting part, 4-2-1 strip groove, the sub-Baltimore groove of 4-2-2,4-2-3 inwall, 5-glass plate upper surface, 6-inner chamber, 7-heat transfer component, 8-open slot
Detailed description of the invention
As shown in Figure 1, a kind of solar energy high temperature flat heat collecting method provided by the invention, heat pipe 1 and heat collection water tank is adopted to carry out solar energy heating, the heating condensation segment 1-1 of described heat pipe can contact with heat conduction with the surface of the circulating water pipe 3 of described heat collection water tank, it is characterized in that: also adopt a thermal-arrest housing (see Fig. 2, Fig. 3), described thermal-arrest housing comprises for thermal-arrest and the thermal-arrest base 4 (see Fig. 5) of heat absorption evaporator section placing described heat pipe, and the glass plate upper surface 5 that can be fastened and connected with described thermal-arrest base 4;
Described thermal-arrest base 4 comprises base plate 4-1 and is arranged on the heat-collecting part 4-2 with strip Baltimore groove of described plate upper surface, and the quantity of described strip groove 4-2-1 is arranged on described heat-collecting part 4-2 with arrangement mode in the mode that the quantity and arrangement mode with described heat pipe 1 is corresponding; The bottom of described strip groove 4-2-1 is provided with once again to the sub-Baltimore groove 4-2-2 of lower recess, and the heat absorption evaporator section 1-2 of described heat pipe is positioned in described sub-Baltimore groove 4-2-2;
In described strip groove 4-2-1, relative inwall 4-2-3 is recessed arc bent face, the sunlight be radiated on arc bent face reflex to after being refracted to described glass plate be arranged in the described heat pipe of described sub-Baltimore groove makes heat pipe canned working medium occur heat absorption be evaporated to condensation heat release section thus occur heat trnasfer the water of circulating water pipe is heated.
Solar energy high temperature flat heat collecting method provided by the invention, the heat-collecting part being have employed ad hoc structure is distinguished with the core of prior art, plate-type heat-pipe is placed in the sub-Baltimore groove of heat-collecting part, the arc bent face inwall of strip Baltimore groove is for collecting sunlight, the sunlight collected is refracted to glass plate upper surface and reflexes on flat-plate heat pipe again, improve sunshine collecting efficiency several times, under equal ambient condition, the hot water temperature provided is higher, even if when sunlight is bad, the hot water of high enough temp still can be provided.The curved degree of arc of the arc bent face arranged is as the criterion to be conducive to collecting on sunlight to flat-plate heat pipe.
In the present invention, the base plate and the heat-collecting part that form thermal-arrest base 4 can be two independently parts, also can be integrated formed structures.As shown in Figure 5, in some embodiments of the present invention, preferred integrated formed structure.
In preferred embodiments more of the present invention, being fastened and connected of described thermal-arrest base 4 and described glass plate upper surface 5 is connected for airtight, the heat absorption evaporator section of described heat pipe and the connected mode of described thermal-arrest housing, for being tightly connected, make the inner chamber 6 of the described thermal-arrest housing of the heat absorption evaporator section being placed with described heat pipe become confined space.Closed structure is conducive to preventing dust, and the impurity such as steam enter in thermal-arrest housing, can increase the service life, and avoids collecting efficiency to reduce, and reduces frequency of maintenance.
Further, in preferred embodiments more of the present invention, also filling with inert gas in described inner chamber 6.Inert gas can prevent air from entering better, delay inner member because of oxidation cause aging.According to this object, those skilled in the art can select the kind of inert gas.
Contact the heating condensation segment of described heat pipe and the maximum heat-conducting area of described circulating water pipe.
Another important aspect of the present invention improves the way of contact between circulating water pipe and heat pipe, specific as follows: as shown in Figure 2, is also provided with the heat transfer component 7 being wrapped in described circulating water pipe surface in the present invention; Described heat transfer component 7 arranges facing to the position of the heating condensation segment of described heat pipe the open slot 8 for clamping heat pipe extended, the heating condensation segment of described heat pipe extend in described open slot 8 and makes the heating condensation segment of described heat pipe and described circulating water pipe be conducive to contacting with heat conduction, described heat transfer component ingress of air face is heat-barrier material, is Heat Conduction Material with circulating water pipe contact surface and the face that contacts with the heating condensation segment of heat pipe.Heat transfer component can intactly absorb the heat of heat pipe condenser section and be passed in circulating water pipe by heat.
In some preferred embodiments of invention, preferred described base plate adopts heat-barrier material to make.Improve collecting efficiency, the heat avoiding heat pipe to absorb is through the dissipation of thermal-arrest housing.
In some preferred embodiments of invention, preferred described glass plate upper surface adopts blue light glass.
Another important aspect of the present invention, according to described method providing a kind of solar energy high temperature flat plate collector, comprises heat pipe and heat collection water tank, and the heating condensation segment of described heat pipe can contact with heat conduction with the circulating water pipe surface of described heat collection water tank,
It is characterized in that: also comprise for thermal-arrest and place the thermal-arrest base of heat absorption evaporator section of described heat pipe and the glass plate upper surface that can be fastened and connected with described thermal-arrest base, described thermal-arrest base and face, described glass plate top are configured for the thermal-arrest housing of solar energy high temperature flat plate collector;
Described thermal-arrest base comprises base plate and is arranged on the heat-collecting part with strip Baltimore groove of described plate upper surface, and the quantity of described strip groove is arranged on described heat-collecting part with arrangement mode in the mode that the quantity and arrangement mode with described heat pipe is corresponding; The bottom of described strip groove is provided with once again to the sub-Baltimore groove of lower recess, and the heat absorption evaporator section of described heat pipe is positioned in described sub-Baltimore groove;
Inwall relative in described strip groove is recessed arc bent face, the sunlight be radiated on arc bent face reflex to after being refracted to described glass plate be arranged in the described heat pipe of described sub-Baltimore groove makes heat pipe canned working medium occur heat absorption be evaporated to condensation heat release section thus occur heat trnasfer the water of circulating water pipe is heated.
In heat collector more provided by the invention, preferred described thermal-arrest base is formed in one structure.
In heat collector more provided by the invention, being fastened and connected of preferred described thermal-arrest base and described glass plate upper surface is connected for airtight, the heat absorption evaporator section of described heat pipe and the connected mode of described thermal-arrest housing, for being tightly connected, make the inner chamber of the described thermal-arrest housing of the heat absorption evaporator section being placed with described heat pipe become confined space.
Further, in heat collector more provided by the invention, preferred described inner chamber is filled with inert gas.
In heat collector more provided by the invention, contact the heating condensation segment of preferred described heat pipe and the maximum heat-conducting area of described circulating water pipe.
In heat collector more provided by the invention, be preferably also provided with the heat transfer component being wrapped in described circulating water pipe surface; Described heat transfer component arranges facing to the position of the heating condensation segment of described heat pipe the open slot for clamping described heat pipe extended, the heating condensation segment of described heat pipe extend into and makes the heating condensation segment of described heat pipe and described circulating water pipe be conducive to contacting with heat conduction in described open slot, described heat transfer component ingress of air face is heat-barrier material, is Heat Conduction Material with circulating water pipe contact surface and the face that contacts with the heating condensation segment of heat pipe.
In heat collector more provided by the invention, preferred described base plate is that heat-barrier material is made.
In heat collector more provided by the invention, preferred described glass plate is blue light glass.
As shown in Figure 3, according to invention core concept of the present invention, the present invention also provides a kind of heat-collecting part for solar energy high temperature flat plate collector, be applicable to the solar energy high temperature flat plate collector comprising heat pipe and heat collection water tank, the heating condensation segment of described heat pipe can contact with heat conduction with the circulating water pipe surface of described heat collection water tank, it is characterized in that, described heat-collecting part has strip Baltimore groove, and the quantity of described strip groove is arranged on described heat-collecting part with arrangement mode in the mode that the quantity and arrangement mode with described heat pipe is corresponding; The bottom of described strip groove is provided with once again to the sub-Baltimore groove of lower recess, and described sub-Baltimore groove is for placing the heat absorption evaporator section of described heat pipe;
Inwall relative in described strip groove is recessed arc bent face.
As shown in Figure 5, according to invention core concept of the present invention, the present invention also provides a kind of thermal-arrest base for solar energy high temperature flat plate collector, described solar energy high temperature flat plate collector comprises heat pipe and heat collection water tank, the heating condensation segment of described heat pipe can contact with heat conduction with the circulating water pipe surface of described heat collection water tank, it is characterized in that:
Described thermal-arrest base comprises base plate and is arranged on the heat-collecting part of described plate upper surface, described heat-collecting part has strip Baltimore groove, and the quantity of described strip groove is arranged on described heat-collecting part with arrangement mode in the mode that the quantity and arrangement mode with described heat pipe is corresponding; The bottom of described strip groove is provided with once again to the sub-Baltimore groove of lower recess, and described sub-Baltimore groove is for placing the heat absorption evaporator section of described heat pipe;
Inwall relative in described strip groove is recessed arc bent face.
Preferred described base plate and described heat-collecting part are formed in one structure.
Claims (19)
1. a solar energy high temperature flat heat collecting method, heat pipe and heat collection water tank is adopted to carry out solar energy heating, the heating condensation segment of described heat pipe can contact with heat conduction with the circulating water pipe surface of described heat collection water tank, it is characterized in that: also adopt a thermal-arrest housing, described thermal-arrest housing comprises for thermal-arrest and the thermal-arrest base of heat absorption evaporator section placing described heat pipe, and the glass plate upper surface that can be fastened and connected with described thermal-arrest base;
Described thermal-arrest base comprises base plate and is arranged on the heat-collecting part with strip Baltimore groove of described plate upper surface, and the quantity of described strip groove is arranged on described heat-collecting part with arrangement mode in the mode that the quantity and arrangement mode with described heat pipe is corresponding; The bottom of described strip groove is provided with once again to the sub-Baltimore groove of lower recess, and the heat absorption evaporator section of described heat pipe is positioned in described sub-Baltimore groove;
Inwall relative in described strip groove is recessed arc bent face, the sunlight be radiated on arc bent face reflex to after being refracted to described glass plate be arranged in the described heat pipe of described sub-Baltimore groove makes heat pipe canned working medium occur heat absorption be evaporated to condensation heat release section thus occur heat trnasfer the water of circulating water pipe is heated.
2. solar energy high temperature flat heat collecting method according to claim 1, is characterized in that: described thermal-arrest base is formed in one structure.
3. solar energy high temperature flat heat collecting method according to claim 1 and 2, it is characterized in that: being fastened and connected of described thermal-arrest base and described glass plate upper surface is connected for airtight, the heat absorption evaporator section of described heat pipe and the connected mode of described thermal-arrest housing, for being tightly connected, make the inner chamber of the described thermal-arrest housing of the heat absorption evaporator section being placed with described heat pipe become confined space.
4. solar energy high temperature flat heat collecting method according to claim 3, is characterized in that: also filling with inert gas in described inner chamber.
5. according to the arbitrary described solar energy high temperature flat heat collecting method of claim 1-4, it is characterized in that: contact the heating condensation segment of described heat pipe and the maximum heat-conducting area of described circulating water pipe.
6., according to the arbitrary described solar energy high temperature flat heat collecting method of claim 1-5, it is characterized in that: be also provided with the heat transfer component being wrapped in described circulating water pipe surface; Described heat transfer component arranges facing to the position of the heating condensation segment of described heat pipe the open slot for clamping heat pipe extended, the heating condensation segment of described heat pipe extend into and makes the heating condensation segment of described heat pipe and described circulating water pipe be conducive to contacting with heat conduction in described open slot, described heat transfer component ingress of air face is heat-barrier material, is Heat Conduction Material with circulating water pipe contact surface and the face that contacts with the heating condensation segment of heat pipe.
7. according to the arbitrary described solar energy high temperature flat heat collecting method of claim 1 ~ 6, it is characterized in that: described base plate adopts heat-barrier material to make.
8., according to the arbitrary described solar energy high temperature flat heat collecting method of claim 1 ~ 7, it is characterized in that: described glass plate upper surface adopts blue light glass.
9. a solar energy high temperature flat plate collector, comprises heat pipe and heat collection water tank, and the heating condensation segment of described heat pipe can contact with heat conduction with the circulating water pipe surface of described heat collection water tank,
It is characterized in that: also comprise for thermal-arrest and place the thermal-arrest base of heat absorption evaporator section of described heat pipe and the glass plate upper surface that can be fastened and connected with described thermal-arrest base, described thermal-arrest base and face, described glass plate top are configured for the thermal-arrest housing of solar energy high temperature flat plate collector;
Described thermal-arrest base comprises base plate and is arranged on the heat-collecting part with strip Baltimore groove of described plate upper surface, and the quantity of described strip groove is arranged on described heat-collecting part with arrangement mode in the mode that the quantity and arrangement mode with described heat pipe is corresponding; The bottom of described strip groove is provided with once again to the sub-Baltimore groove of lower recess, and the heat absorption evaporator section of described heat pipe is positioned in described sub-Baltimore groove;
Inwall relative in described strip groove is recessed arc bent face, the sunlight be radiated on arc bent face reflex to after being refracted to described glass plate be arranged in the described heat pipe of described sub-Baltimore groove makes heat pipe canned working medium occur heat absorption be evaporated to condensation heat release section thus occur heat trnasfer the water of circulating water pipe is heated.
10. solar energy high temperature flat plate collector according to claim 9, is characterized in that: described thermal-arrest base is formed in one structure.
11. solar energy high temperature flat plate collectors according to claim 9 or 10, it is characterized in that: being fastened and connected of described thermal-arrest base and described glass plate upper surface is connected for airtight, the heat absorption evaporator section of described heat pipe and the connected mode of described thermal-arrest housing, for being tightly connected, make the inner chamber of the described thermal-arrest housing of the heat absorption evaporator section being placed with described heat pipe become confined space.
12. solar energy high temperature flat plate collectors according to claim 11, is characterized in that: described inner chamber is filled with inert gas.
13., according to the arbitrary described solar energy high temperature flat plate collector of claim 9-12, is characterized in that: contact the heating condensation segment of described heat pipe and the maximum heat-conducting area of described circulating water pipe.
14., according to the arbitrary described solar energy high temperature flat plate collector of claim 9-13, is characterized in that: be also provided with the heat transfer component being wrapped in described circulating water pipe surface; Described heat transfer component arranges facing to the position of the heating condensation segment of described heat pipe the open slot for clamping described heat pipe extended, the heating condensation segment of described heat pipe extend into and makes the heating condensation segment of described heat pipe and described circulating water pipe be conducive to contacting with heat conduction in described open slot, described heat transfer component ingress of air face is heat-barrier material, is Heat Conduction Material with circulating water pipe contact surface and the face that contacts with the heating condensation segment of heat pipe.
15., according to the arbitrary described solar energy high temperature flat plate collector of claim 9-14, is characterized in that: described base plate is that heat-barrier material is made.
16., according to the arbitrary described solar energy high temperature flat plate collector of claim 9-15, is characterized in that: described glass plate is blue light glass.
17. for the heat-collecting part of solar energy high temperature flat plate collector, described solar energy high temperature flat plate collector comprises heat pipe and heat collection water tank, the heating condensation segment of described heat pipe can contact with heat conduction with the circulating water pipe surface of described heat collection water tank, it is characterized in that, described heat-collecting part has strip Baltimore groove, and the quantity of described strip groove is arranged on described heat-collecting part with arrangement mode in the mode that the quantity and arrangement mode with described heat pipe is corresponding; The bottom of described strip groove is provided with once again to the sub-Baltimore groove of lower recess, and described sub-Baltimore groove is for placing the heat absorption evaporator section of described heat pipe;
Inwall relative in described strip groove is recessed arc bent face.
18. for the thermal-arrest base of solar energy high temperature flat plate collector, and described solar energy high temperature flat plate collector comprises heat pipe and heat collection water tank, and the heating condensation segment of described heat pipe can contact with heat conduction with the circulating water pipe surface of described heat collection water tank, it is characterized in that:
Described thermal-arrest base comprises base plate and is arranged on the heat-collecting part of described plate upper surface, described heat-collecting part has strip Baltimore groove, and the quantity of described strip groove is arranged on described heat-collecting part with arrangement mode in the mode that the quantity and arrangement mode with described heat pipe is corresponding; The bottom of described strip groove is provided with once again to the sub-Baltimore groove of lower recess, and described sub-Baltimore groove is for placing the heat absorption evaporator section of described heat pipe;
Inwall relative in described strip groove is recessed arc bent face.
19. thermal-arrest bases according to claim 18, is characterized in that: described base plate and described heat-collecting part are formed in one structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410366649.5A CN105318564A (en) | 2014-07-29 | 2014-07-29 | Solar high-temperature flat-plate collector, heat collection assembly thereof and heat collection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410366649.5A CN105318564A (en) | 2014-07-29 | 2014-07-29 | Solar high-temperature flat-plate collector, heat collection assembly thereof and heat collection method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107092107A (en) * | 2017-05-23 | 2017-08-25 | 重庆森土科技发展有限公司 | Building outer wall decorative material dimming glass |
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| DE19837189C1 (en) * | 1998-08-17 | 1999-09-09 | Hne Elektronik Gmbh & Co Satel | Solar energy conversion device for providing heat and electrical energy |
| CN1582378A (en) * | 2001-08-24 | 2005-02-16 | 国际太阳能顶板公司 | Multiple reflector solar concentrators and systems |
| CN101699191A (en) * | 2009-10-21 | 2010-04-28 | 北京理工大学 | Integrally packaged type solar heat collector with combined curved surface for light collection and vacuum tube for heat collection |
| US20120279554A1 (en) * | 2011-05-02 | 2012-11-08 | Paul Alan Bostwick | Hybrid solar systems and methods of manufacturing |
| CN202928129U (en) * | 2012-11-29 | 2013-05-08 | 刘磊 | Pressure bearing type solar heat collector |
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|---|---|---|---|---|
| DE19837189C1 (en) * | 1998-08-17 | 1999-09-09 | Hne Elektronik Gmbh & Co Satel | Solar energy conversion device for providing heat and electrical energy |
| CN1582378A (en) * | 2001-08-24 | 2005-02-16 | 国际太阳能顶板公司 | Multiple reflector solar concentrators and systems |
| CN101699191A (en) * | 2009-10-21 | 2010-04-28 | 北京理工大学 | Integrally packaged type solar heat collector with combined curved surface for light collection and vacuum tube for heat collection |
| US20120279554A1 (en) * | 2011-05-02 | 2012-11-08 | Paul Alan Bostwick | Hybrid solar systems and methods of manufacturing |
| CN202928129U (en) * | 2012-11-29 | 2013-05-08 | 刘磊 | Pressure bearing type solar heat collector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107092107A (en) * | 2017-05-23 | 2017-08-25 | 重庆森土科技发展有限公司 | Building outer wall decorative material dimming glass |
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Application publication date: 20160210 |