CN205759779U - Be conducive to the microgroove surface structure of evaporation - Google Patents
Be conducive to the microgroove surface structure of evaporation Download PDFInfo
- Publication number
- CN205759779U CN205759779U CN201620426992.9U CN201620426992U CN205759779U CN 205759779 U CN205759779 U CN 205759779U CN 201620426992 U CN201620426992 U CN 201620426992U CN 205759779 U CN205759779 U CN 205759779U
- Authority
- CN
- China
- Prior art keywords
- low power
- evaporation
- conducive
- microgroove
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000008020 evaporation Effects 0.000 title claims abstract description 23
- 238000001704 evaporation Methods 0.000 title claims abstract description 23
- 238000009832 plasma treatment Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000002352 surface water Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 21
- 239000007788 liquid Substances 0.000 abstract description 8
- 230000008595 infiltration Effects 0.000 abstract description 3
- 238000001764 infiltration Methods 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 abstract description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005660 hydrophilic surface Effects 0.000 description 1
- 230000005661 hydrophobic surface Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a kind of microgroove surface structure being conducive to evaporation, including being arranged at multiple very low power of body surface, very low power extends along the flow direction of air；The degree of depth of described very low power is 0.2～4mm, and width is 0.3～5mm；The water contact angle of described microgroove surface is less than 90 degree.In the case of the conditions such as ambient temperature, ambient humidity, atmospheric gas pressure, speed air flow are identical, compare the liquid surface evaporation directly using water, the surface area optimization layer air-flow simultaneously of water can be increased after the infiltration of this utility model surface, improving the actual wind speed of water surface, evaporation rate promotes more than 50%.
Description
Technical field
This utility model relates to a kind of surface texture, is specifically related to a kind of microgroove surface structure being conducive to evaporation.
Background technology
Evaporation of water refers to that water is transformed into the process of gaseous state from liquid.Evaporation of water speed can be by ambient temperature, environment
The impact of the factors such as humidity, atmospheric gas pressure, liquid surface area, liquid surface wind speed, therefore, in actual production and life, people are normal
Evaporation rate is improved by methods such as improving temperature, increase liquid surface area, raising liquid surface wind speed.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of microgroove surface structure being conducive to evaporation, and it can
With
For solving above-mentioned technical problem, this utility model is conducive to the technical solution of the microgroove surface structure of evaporation
For:
Including being arranged at multiple very low power of body surface, very low power extends along the flow direction of air；Described very low power
The degree of depth be 0.2～4mm, width is 0.3～5mm；The water contact angle of described microgroove surface is less than 90 degree.
The plurality of very low power is covered with the surface of object.
The cross sectional shape of described very low power is V-type, fillet is U-shaped or right angle is U-shaped.
The water contact angle of described microgroove surface is 0～30 degree.
The surface of described very low power increases surface polarity by plasma treatment, chemical attack, mechanical friction, is formed hydrophilic
Surface.
What this utility model can reach has the technical effect that
This utility model is by the very low power structure application evaporation of water of sharkskin, by increasing capacitance it is possible to increase the surface area of water, reduces liquid
The turbulent flow of surface.
In the case of the conditions such as ambient temperature, ambient humidity, atmospheric gas pressure, speed air flow are identical, compare directly
Use the liquid surface evaporation of water, the surface area optimization layer air-flow simultaneously of water can be increased after the infiltration of this utility model surface, improve water
The actual wind speed on surface, evaporation rate promotes more than 50%.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is the schematic diagram that this utility model is conducive to the microgroove surface structure of evaporation；
Fig. 2 a is the schematic cross-section of very low power of the present utility model；
Fig. 2 b is the schematic cross-section of another embodiment of very low power of the present utility model；
Fig. 2 c is the schematic cross-section of the 3rd embodiment of very low power of the present utility model；
Fig. 3 is operation principle schematic diagram of the present utility model.
Description of reference numerals in figure:
1 is very low power, and 10 is object,
11 is moisture film, and 12 is the very low power shape water surface.
Detailed description of the invention
As it is shown in figure 1, this utility model is conducive to the microgroove surface structure of evaporation, including being arranged at object 10 surface
Multiple very low power 1, very low power 1 extends along the flow direction of air；
The depth H of very low power is 0.2～4mm, and width W is 0.3～5mm；
As shown in Fig. 2 a, Fig. 2 b, Fig. 2 c, the cross sectional shape of very low power 1 can be V-type, fillet is U-shaped or right angle is U-shaped；
The water contact angle on the surface of very low power 1 is less than 90 degree；It is preferably 0～30 degree；
The surface of very low power 1 increases surface polarity by processing methods such as plasma treatment, chemical attack, mechanical frictions,
Form water-wetted surface；
Very low power 1 is covered with the surface of object 10.
Principle of the present utility model is as follows:
As it is shown on figure 3, the object 10 surface water infiltration of very low power 1 will be covered with, moisture film 11 can be paved with very low power 1, moisture film
11 form the very low power shape water surface 12, when air flows along very low power 1, it is possible to make the water of surface attachment evaporate.
The depth H of very low power is defined to 0.2～4mm by this utility model, and width W is defined to 0.3～5mm；Such as less than should
Scope, water can fill and lead up and cover all very low power, so that surface texture loses meaning, if hydrophobic surface also can aggravate this
(if this has been saturated with water like one piece of cotton, becoming airtight structure on the contrary, the surface area of water can't be equal to cotton for the situation of kind
The surface area of fiber)；Such as larger than this scope, then cannot form moisture film.
Claims (7)
1. the microgroove surface structure being conducive to evaporation, it is characterised in that: include the multiple micro-ditch being arranged at body surface
Groove, very low power extends along the flow direction of air；
The degree of depth of described very low power is 0.2～4mm, and width is 0.3～5mm.
The microgroove surface structure being conducive to evaporation the most according to claim 1, it is characterised in that: described microgroove surface
Water contact angle less than 90 degree.
The microgroove surface structure being conducive to evaporation the most according to claim 1, it is characterised in that: the plurality of very low power
It is covered with the surface of object.
The microgroove surface structure being conducive to evaporation the most according to claim 1, it is characterised in that: cutting of described very low power
Face shape is V-type, fillet is U-shaped or right angle is U-shaped.
The microgroove surface structure being conducive to evaporation the most according to claim 1, it is characterised in that: described microgroove surface
Water contact angle be 0～30 degree.
The microgroove surface structure being conducive to evaporation the most according to claim 1, it is characterised in that: the table of described very low power
Face is water-wetted surface.
The microgroove surface structure being conducive to evaporation the most according to claim 1, it is characterised in that: the table of described very low power
Face increases surface polarity by plasma treatment, chemical attack, mechanical friction, forms water-wetted surface.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620382741 | 2016-04-29 | ||
| CN2016203827415 | 2016-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205759779U true CN205759779U (en) | 2016-12-07 |
Family
ID=57410243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620426992.9U Expired - Fee Related CN205759779U (en) | 2016-04-29 | 2016-05-12 | Be conducive to the microgroove surface structure of evaporation |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205759779U (en) |
| WO (1) | WO2017185861A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017185861A1 (en) * | 2016-04-29 | 2017-11-02 | 水爱电器科技（上海）有限公司 | Microgroove surface structure for improving evaporation |
| CN114307201A (en) * | 2022-01-06 | 2022-04-12 | 中南大学 | Liquid energy-saving efficient heating evaporation method, interface material and preparation method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6531206B2 (en) * | 2001-02-07 | 2003-03-11 | 3M Innovative Properties Company | Microstructured surface film assembly for liquid acquisition and transport |
| JP2010121867A (en) * | 2008-11-20 | 2010-06-03 | Sony Corp | Heat transport device, electronic equipment and method of manufacturing the heat transport device |
| CN205759779U (en) * | 2016-04-29 | 2016-12-07 | 水爱电器科技（上海）有限公司 | Be conducive to the microgroove surface structure of evaporation |
-
2016
- 2016-05-12 CN CN201620426992.9U patent/CN205759779U/en not_active Expired - Fee Related
-
2017
- 2017-02-20 WO PCT/CN2017/074096 patent/WO2017185861A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017185861A1 (en) * | 2016-04-29 | 2017-11-02 | 水爱电器科技（上海）有限公司 | Microgroove surface structure for improving evaporation |
| CN114307201A (en) * | 2022-01-06 | 2022-04-12 | 中南大学 | Liquid energy-saving efficient heating evaporation method, interface material and preparation method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017185861A1 (en) | 2017-11-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. a5002-425, district A1, fuxingcheng, No. 32 Binhai Avenue, Longhua District, Haikou City, Hainan Province 570105 Patentee after: Shuiai Electrical Technology (Hainan) Co.,Ltd. Address before: 201315 No. 3677, Lane 3, Pu three road, Pudong New Area, Shanghai Patentee before: Shuiai Electrical Technology (Shanghai) Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |