CN102207305A - Oil-charging sheet oil heater electric radiator - Google Patents
Oil-charging sheet oil heater electric radiator Download PDFInfo
- Publication number
- CN102207305A CN102207305A CN2011101848917A CN201110184891A CN102207305A CN 102207305 A CN102207305 A CN 102207305A CN 2011101848917 A CN2011101848917 A CN 2011101848917A CN 201110184891 A CN201110184891 A CN 201110184891A CN 102207305 A CN102207305 A CN 102207305A
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- Prior art keywords
- oil
- heat sink
- heat
- filled
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- 238000003466 welding Methods 0.000 claims abstract description 5
- 239000003245 coal Substances 0.000 claims description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 15
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000005485 electric heating Methods 0.000 abstract 1
- 238000004080 punching Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Central Heating Systems (AREA)
Abstract
The invention discloses an oil-charging sheet oil heater electric radiator which belongs to the field of heating apparatus. The oil-charging sheet oil heater electric radiator comprises an oil charging heating panel, and an electric heating tube and an electric appliance box which are connected with the oil-charging heating panel, wherein the oil-charging heating panel is formed by welding front heating plates and rear heating plates which are formed by arranging and combining 3 to 100 heating units and take the same shape; the heating units stamped on the surface of the front heating plates and the rear heating plates respectively take the shape of a semi-sphere, a semi-ellipsoid, or a multilateral semi-sphere, a multilateral semi-ellipsoid or an elliptical ring similar to a sphere; and the semi-sphere top parts of the front heating plates and the rear heating plates are contacted and form the integral oil-charging heating panel with a large heat exchanging area through roll welding. According to the oil-charging sheet oil heater electric radiator, the heat exchanging area is increased by 10 to 30 percent, and the heat radiating power of unit area is greatly increased, thus not only the materials are saved, and the dimension of the heating panel can be the minimum under the same power, but also the oil-charging sheet oil heater electric radiator is more environment-friendly and low-carbon.
Description
Technical field
The invention belongs to the heating equipment scope, particularly a kind of oil-filled thin plate oil spit of fland electric heater.
Background technology
Though electric heater surface, traditional filling type thin plate oil spit of fland adopts punching press to increase area of dissipation, but that the punching press shape mostly adopts is cylindrical, cuboid or other polygon bodily forms, its heat dissipation channel is a strip, though adopt the area of dissipation that has increased plate after these shape punching presses, but it is very limited, can not increase to maximum, can not reach the highest to the utilization rate of plate, the power that can dispel the heat after the unit are sheet-metal press working can not be accomplished the highest.A kind of heat sink profile of Rational structure if can be provided, just can make the utilization rate of plate reach the highest, increase the power that can dispel the heat after the unit are sheet-metal press working simultaneously, so both can material saving, environmental protection and low-carbon (LC) more again.
Summary of the invention
The purpose of this invention is to provide a kind of oil-filled thin plate oil spit of fland electric heater, described oil-filled thin plate oil spit of fland electric heater is made of oil-filled heat sink and the electrothermal tube, the electrical equipment box that are attached thereto, it is characterized in that: oil-filled heat sink becomes identical shaped preceding heat sink and back heat sink to be welded by 3-300 heat-sink unit permutation and combination, and described heat-sink unit is dome-type, semielliptical type or the polygon dome-type that is close with ball-type, polygon semielliptical type and circular ring type or oval ring-like; At least surround a hot coal passage by three heat-sink units at preceding heat sink and heat sink surface, back, around the regularly arranged formation hot coal of a plurality of hot coal passages channel array, hot coal channel array the circular passage is set also, square duct is outward edges of boards; It serves as maximum with the ball that this hot coal channel array is based on the solid that the cell geometry body with the ball-type of the following minimum that taken up space of unit volume, exterior surface area minimum or class ball-type held in a constant volume, then total effective area maximum, the maximum and design of area of dissipation; Hemisphere top touching position on preceding then heat sink and the back heat sink is fixed with spot-welded on, and their edges of boards connect, form the oil-filled heat sink of an integral heat sink of spreading over a whole area from one point by roll welding.
Described hot coal passage is for to be surrounded by the same structure unit, or the mixing of the unit of different structure surrounds.
The version that also useful communicating pipe connects between the heat-sink unit of described hot coal passage.
The bottom of the oil-filled heat sink of described integral body connects lower linked box, an end face welded seal of lower linked box joint.
Produce the runner of conduction oil free convection by difference in height between heat sink and the back heat sink before described at the weld nugget place.
Heat sink and back heat sink adopt the reasonable stainless steel of heat conductivility, iron, copper, copper alloy or aluminium alloy before described.
Heat sink and back heat sink thickness are 0.3-1mm before described.
The invention has the beneficial effects as follows oil-filled heat sink adopt a plurality of have ball-type structure heat-sink unit permutation and combination become identical shaped preceding heat sink and back heat sink to be welded to be based on the solid that the cell geometry body with the ball-type of the following minimum that taken up space of unit volume, exterior surface area minimum or class ball-type held in a constant volume serve as maximum with the ball in the present invention, then total effective area maximum, maximum and the design of area of dissipation, form the oil-filled heat sink of an integral heat sink of spreading over a whole area from one point.Can increase the area of dissipation of 10-30%, the rational punching press profile of this heat sink is beneficial to promote filling type thin plate oil spit of fland electric heater unit are heat radiation power, has saved raw material and energy consumption.
Description of drawings
Fig. 1 is the local figure of the outward appearance of heat-sink unit when being ball-type,
Fig. 2 is Fig. 1 profile.
Fig. 3 is the local figure of the outward appearance of heat-sink unit when being spheroid shape.
Fig. 4 is Fig. 3 profile.
Fig. 5 is that heat-sink unit is circular ring type or the oval local figure of outward appearance when ring-like.
Fig. 6 is Fig. 5 profile.
Fig. 7 is the local figure of outward appearance that communicating pipe is set between the heat-sink unit,
Fig. 8 is Fig. 7 profile.
Fig. 9 is the heat sink general assembly drawing.
The specific embodiment
The invention provides a kind of oil-filled thin plate oil spit of fland electric heater, the present invention is further specified below in conjunction with accompanying drawing.In Fig. 1-9, oil-filled thin plate oil spit of fland electric heater is made of oil-filled heat sink and the electrothermal tube, electrical equipment box and the bracing frame that are attached thereto, oil-filled heat sink becomes identical shaped preceding heat sink 1 and back heat sink 3 to be welded by 3-300 heat-sink unit permutation and combination, and described heat-sink unit is a kind of of the ball-type heat-sink unit 5 of dome-type (shown in Fig. 1-2), semielliptical type (as shown in Figure 3-4), circular ring type (shown in Fig. 5-6) or the polygon semielliptical type of polygon dome-type that is close with ball-type and circular ring type or oval ring-like annulus heat-sink unit 8.At least surrounding a hot coal passage 7 by three heat-sink units at preceding heat sink 1 and heat sink 3 surfaces, back, around a plurality of hot coal passage 7 regularly arranged formation hot coal channel arrays, hot coal channel array circular passage 6 is set also, is edges of boards 2 outside the circular passage; The bottom of heat sink connects lower linked box 10,10 1 end face welded seals of lower linked box joint 11; Hemisphere top 4 touching positions on preceding then heat sink 1 and the back heat sink 3 are fixed with spot-welded on, and their edges of boards 2 are tightly connected, form the oil-filled heat sink (as shown in Figure 9) of an integral heat sink of spreading over a whole area from one point by roll welding.Preceding heat sink and back heat sink employing thickness are that the reasonable stainless steel of heat conductivility, iron, copper, copper alloy or the aluminium alloy punching press of 0.3-1mm made.Above-mentioned hot coal channel array is based on the design at most of solid that the cell geometry body with the ball-type of the following minimum that taken up space of unit volume, exterior surface area minimum or class ball-type held in a constant volume, in various cell geometry bodies with minimum that ball is taken up space, exterior surface area minimum, the solid that is held in a constant volume is maximum with the ball, then total effective area maximum, the area of dissipation maximum.
Above-mentioned hot coal passage 7 can be surrounded by three or four dome-types, semielliptical type or remaining ball-type heat-sink unit 5 or annulus heat-sink units 8 with a kind of structure, or mixes with the heat-sink unit of the different structure of a dome-type, a polygon dome-type or a semielliptical type and to surround.The version (shown in Fig. 7-8) that also useful communicating pipe 9 connects between the heat-sink unit of described hot coal passage.
Produce the runner of hot coal (conduction oil or anti-icing fluid) free convection by the difference in height at the weld nugget place between heat sink and the back heat sink before described, the heat energy that electrothermal tube is produced is radiated surrounding space by heat sink.Overcome the little defective of heat exchange area of the single strip or the ductway of traditional heat-dissipating plate; Form an oil-filled thin plate oil spit of fland electric heater of forming whole heat radiation of hot coal channel array with single heat-sink unit, the heat exchange area of this oil-filled thin plate oil spit of fland electric heater is compared the big 10-30% of heat exchange area of traditional heat-dissipating plate.
Claims (7)
1. oil-filled thin plate oil spit of fland electric heater, described oil-filled thin plate oil spit of fland electric heater is made of oil-filled heat sink and the electrothermal tube, the electrical equipment box that are attached thereto, it is characterized in that: oil-filled heat sink becomes identical shaped preceding heat sink and back heat sink to be welded by 3-300 heat-sink unit permutation and combination, and described heat-sink unit is dome-type, semielliptical type or the polygon dome-type that is close with ball-type, polygon semielliptical type and circular ring type or oval ring-like; At least surrounding a hot coal passage by three heat-sink units at preceding heat sink and heat sink surface, back, around the regularly arranged formation hot coal of a plurality of hot coal passages channel array, hot coal channel array the circular passage is set also, is edges of boards outside the circular passage; It serves as maximum with the ball that this hot coal channel array is based on the solid that the cell geometry body with the ball-type of the following minimum that taken up space of unit volume, exterior surface area minimum or class ball-type held in a constant volume, then total effective area maximum, the maximum and design of area of dissipation; Preceding then heat sink and the back hemisphere top touching position on the heat sink is fixed with spot-welded on, and their edges of boards connect, form a whole oil-filled heat sink of spreading over a whole area from one point heat radiation by roll welding.
2. oil-filled thin plate oil according to claim 1 spit of fland electric heater, it is characterized in that: described hot coal passage is for to be surrounded by the same structure unit, or the mixing of the unit of different structure surrounds.
3. oil-filled thin plate oil according to claim 1 spit of fland electric heater is characterized in that: the version that also useful communicating pipe connects between the heat-sink unit of described hot coal passage.
4. oil-filled thin plate oil according to claim 1 spit of fland electric heater, it is characterized in that: the bottom of the oil-filled heat sink of described integral body connects lower linked box, an end face welded seal of lower linked box joint.
5. oil-filled thin plate oil according to claim 1 spit of fland electric heater is characterized in that producing the runner of conduction oil free convection by the difference in height at the weld nugget place between described preceding heat sink and the back heat sink.
6. oil-filled thin plate oil according to claim 1 spit of fland electric heater is characterized in that described preceding heat sink and back heat sink adopt the reasonable stainless steel of heat conductivility, iron, copper, copper alloy or aluminium alloy.
7. oil-filled thin plate oil according to claim 1 spit of fland electric heater, it is characterized in that: heat sink and back heat sink thickness are 0.3-1mm before described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101848917A CN102207305A (en) | 2011-07-01 | 2011-07-01 | Oil-charging sheet oil heater electric radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101848917A CN102207305A (en) | 2011-07-01 | 2011-07-01 | Oil-charging sheet oil heater electric radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102207305A true CN102207305A (en) | 2011-10-05 |
Family
ID=44696263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101848917A Pending CN102207305A (en) | 2011-07-01 | 2011-07-01 | Oil-charging sheet oil heater electric radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102207305A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167925A (en) * | 2017-12-12 | 2018-06-15 | 北京桑普电器有限公司 | Plate-type oil heater electric heater |
| CN108180531A (en) * | 2017-12-12 | 2018-06-19 | 北京桑普电器有限公司 | One kind is rapidly heated plate-type oil heater electric heater |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1234110A (en) * | 1996-10-17 | 1999-11-03 | 本田技研工业株式会社 | heat exchanger |
| JP2000205783A (en) * | 1999-01-19 | 2000-07-28 | Calsonic Kansei Corp | Heat exchanger flat tube |
| CN2472104Y (en) * | 2001-03-06 | 2002-01-16 | 李志刚 | High effective electric plate heater |
| US20060231241A1 (en) * | 2005-04-18 | 2006-10-19 | Papapanu Steven J | Evaporator with aerodynamic first dimples to suppress whistling noise |
| US20070044946A1 (en) * | 2005-08-23 | 2007-03-01 | Mehendale Sunil S | Plate-type evaporator to suppress noise and maintain thermal performance |
| CN200989629Y (en) * | 2006-10-12 | 2007-12-12 | 北京桑普电器有限公司 | Thin plate type oil-filling electric heating system |
| CN101387480A (en) * | 2008-09-05 | 2009-03-18 | 山东北辰集团华润换热设备有限公司 | Round point width flow passage fully-soldering heat exchange plate |
| KR20100118198A (en) * | 2009-04-28 | 2010-11-05 | (주) 루텍 | Heat exchanger with plate |
| CN202216324U (en) * | 2011-07-01 | 2012-05-09 | 北京桑普电器有限公司 | Oil-filled thin plate electric oil heater |
-
2011
- 2011-07-01 CN CN2011101848917A patent/CN102207305A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1234110A (en) * | 1996-10-17 | 1999-11-03 | 本田技研工业株式会社 | heat exchanger |
| JP2000205783A (en) * | 1999-01-19 | 2000-07-28 | Calsonic Kansei Corp | Heat exchanger flat tube |
| CN2472104Y (en) * | 2001-03-06 | 2002-01-16 | 李志刚 | High effective electric plate heater |
| US20060231241A1 (en) * | 2005-04-18 | 2006-10-19 | Papapanu Steven J | Evaporator with aerodynamic first dimples to suppress whistling noise |
| US20070044946A1 (en) * | 2005-08-23 | 2007-03-01 | Mehendale Sunil S | Plate-type evaporator to suppress noise and maintain thermal performance |
| CN200989629Y (en) * | 2006-10-12 | 2007-12-12 | 北京桑普电器有限公司 | Thin plate type oil-filling electric heating system |
| CN101387480A (en) * | 2008-09-05 | 2009-03-18 | 山东北辰集团华润换热设备有限公司 | Round point width flow passage fully-soldering heat exchange plate |
| KR20100118198A (en) * | 2009-04-28 | 2010-11-05 | (주) 루텍 | Heat exchanger with plate |
| CN202216324U (en) * | 2011-07-01 | 2012-05-09 | 北京桑普电器有限公司 | Oil-filled thin plate electric oil heater |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167925A (en) * | 2017-12-12 | 2018-06-15 | 北京桑普电器有限公司 | Plate-type oil heater electric heater |
| CN108180531A (en) * | 2017-12-12 | 2018-06-19 | 北京桑普电器有限公司 | One kind is rapidly heated plate-type oil heater electric heater |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111005 |