CN1566891A - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- CN1566891A CN1566891A CN 03126207 CN03126207A CN1566891A CN 1566891 A CN1566891 A CN 1566891A CN 03126207 CN03126207 CN 03126207 CN 03126207 A CN03126207 A CN 03126207A CN 1566891 A CN1566891 A CN 1566891A
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- China
- Prior art keywords
- heat exchanger
- material layer
- hydrophobic material
- fin
- layer
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Abstract
The invention relates to a heat exchanger with a hydrophobic material layer coated on it's surface. No condensed water is produced on surface of the heat exchanger.
Description
Technical field
The present invention relates to a kind of heat exchanger.
Background technology
The heat exchanger of household electrical appliances such as air-conditioning, refrigerator comprises evaporimeter and condenser.For air-conditioning, in when refrigeration, can produce condensate water as the heat exchanger of evaporimeter, to the processing of condensate water, traditional treatment method is with a drainpipe condensate water to be discharged to outdoorly, after condensate water flows out drainpipe, is dropped in the ground; When heating, outdoor heat exchanger is an evaporimeter, in running, and meeting frosting on the outdoor heat exchanger, so, will defrost after every operation a period of time, defrost water directly is discharged on the ground.Handle condensate water and defrost water like this and have following shortcoming: drip and to drop on the pavement, influence the pedestrian and pass through; Drip and drop in metope and can destroy metope; Condensed water will be taken away a part of cold in addition, and defrost water will consume certain heat.For refrigerator, during refrigerator work, in the evaporimeter place of refrigerating chamber part meeting frosting, and refrigerating chamber can freeze, and brings many inconvenience to use like this, when refrigerator is carried out the defrost processing, can consume certain energy, thereby cause the waste of the energy.
Summary of the invention
The object of the present invention is to provide a kind of heat exchanger, drip, beautify the environment with elimination.
In order to achieve the above object, technical program of the present invention lies in having adopted a kind of heat exchanger, hydrophobic material layer is arranged in the surface-coated of heat exchanger.
Hydrophobic material layer is chemical material layer fluorocarbon resin or layer of nanomaterial.
Described fluorocarbon resin comprises polytrifluorochloroethylene, polytetrafluoroethylene (PTFE), and described layer of nanomaterial can be the super-hydrophobicity layer of nanomaterial.
Heat exchanger is a finned tube, and finned tube is made up of fin and copper pipe, and fin is sleeved on the crooked copper pipe, and the surface of fin and copper pipe is coated with hydrophobic material layer.
Because the surface-coated at heat exchanger has hydrophobic material layer, hydrophobic material layer is that chemical material layer fluorocarbon resin is polytrifluorochloroethylene or polytetrafluoroethylene (PTFE), and fluorocarbon resin has good hear resistance and non-viscosity; Hydrophobic material layer also can be super-hydrophobicity layer of nanomaterial (can for based on the polyacrylonitrile of CNT, based on the polypropylene of CNT), the surface of super-hydrophobicity layer of nanomaterial can be very low, condensate water can be do not produced on its surface, anti-fog and antifrost can be used for.Surface-coated at heat exchanger has hydrophobic water material layer, can not produce condensate water on the surface of heat exchanger.For air-conditioning, because the heat exchange of heat exchanger and air is a forced heat-exchanging, the relative velocity of air and heat exchanger surface is bigger, and therefore airborne water vapour just can not condense at heat exchanger surface.Owing to do not produce condensate water on the indoor heat exchanger, indoor air humidity just can not change; For off-premises station, when heating,, therefore do not need defrost owing to frost-free on heat exchanger, saved the energy.For refrigerator, be coated with hydrophobic material at heat exchanger surface as evaporimeter, refrigerator is in when work, and in refrigerating chamber, the surface of evaporimeter just can frosting, does not therefore just need defrost yet; In refrigerating chamber, the surface of evaporimeter can not freeze, can energy savings.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the enlarged drawing at I place among Fig. 1;
Fig. 3 is the enlarged drawing at II place among Fig. 2;
Fig. 4 is the profile that has applied the fin of hydrophobic material layer;
Fig. 5 is the sectional view that has applied the copper pipe of hydrophobic material layer.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the surface-coated of heat exchanger has a hydrophobic material layer 3, heat exchanger is a finned tube, finned tube is made up of copper pipe 1 and fin 2, fin 2 is sleeved on the crooked copper pipe 1, the surface of fin 2 and copper pipe 1 is coated with hydrophobic material layer 3, and hydrophobic material layer is a chemical material layer fluorocarbon resin.
Claims (4)
1, a kind of heat exchanger is characterized in that: the surface-coated at heat exchanger has hydrophobic material layer.
2, heat exchanger according to claim 1 is characterized in that: hydrophobic material layer is chemical material layer fluorocarbon resin or layer of nanomaterial.
3, heat exchanger according to claim 2 is characterized in that: described fluorocarbon resin comprises polytrifluorochloroethylene, polytetrafluoroethylene (PTFE), and described layer of nanomaterial can be the super-hydrophobicity layer of nanomaterial.
4, heat exchanger according to claim 3 is characterized in that: heat exchanger is a finned tube, and finned tube is made up of fin and copper pipe, and fin is sleeved on the crooked copper pipe, and the surface of fin and copper pipe is coated with hydrophobic material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03126207 CN1566891A (en) | 2003-06-16 | 2003-06-16 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03126207 CN1566891A (en) | 2003-06-16 | 2003-06-16 | Heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1566891A true CN1566891A (en) | 2005-01-19 |
Family
ID=34469053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03126207 Pending CN1566891A (en) | 2003-06-16 | 2003-06-16 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1566891A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102483297A (en) * | 2009-09-18 | 2012-05-30 | Ssw控股公司 | Spill containing refrigerator shelf assembly |
| CN103245129A (en) * | 2012-02-10 | 2013-08-14 | Lg电子株式会社 | Heat pump |
| US9074778B2 (en) | 2009-11-04 | 2015-07-07 | Ssw Holding Company, Inc. | Cooking appliance surfaces having spill containment pattern |
| CN106257217A (en) * | 2015-06-18 | 2016-12-28 | 东部大宇电子株式会社 | Refrigerator and manufacture method thereof |
| US10317129B2 (en) | 2011-10-28 | 2019-06-11 | Schott Ag | Refrigerator shelf with overflow protection system including hydrophobic layer |
| US11786036B2 (en) | 2008-06-27 | 2023-10-17 | Ssw Advanced Technologies, Llc | Spill containing refrigerator shelf assembly |
-
2003
- 2003-06-16 CN CN 03126207 patent/CN1566891A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11191358B2 (en) | 2008-06-27 | 2021-12-07 | Ssw Advanced Technologies, Llc | Spill containing refrigerator shelf assembly |
| US12096854B2 (en) | 2008-06-27 | 2024-09-24 | Ssw Advanced Technologies, Llc | Spill containing refrigerator shelf assembly |
| US9179773B2 (en) | 2008-06-27 | 2015-11-10 | Ssw Holding Company, Inc. | Spill containing refrigerator shelf assembly |
| US9207012B2 (en) | 2008-06-27 | 2015-12-08 | Ssw Holding Company, Inc. | Spill containing refrigerator shelf assembly |
| US11786036B2 (en) | 2008-06-27 | 2023-10-17 | Ssw Advanced Technologies, Llc | Spill containing refrigerator shelf assembly |
| US9532649B2 (en) | 2008-06-27 | 2017-01-03 | Ssw Holding Company, Inc. | Spill containing refrigerator shelf assembly |
| US10130176B2 (en) | 2008-06-27 | 2018-11-20 | Ssw Holding Company, Llc | Spill containing refrigerator shelf assembly |
| US10827837B2 (en) | 2008-06-27 | 2020-11-10 | Ssw Holding Company, Llc | Spill containing refrigerator shelf assembly |
| CN102483297B (en) * | 2009-09-18 | 2016-01-20 | Ssw控股公司 | Hold the refrigerating chamber shelf assembly overflowed |
| CN102483297A (en) * | 2009-09-18 | 2012-05-30 | Ssw控股公司 | Spill containing refrigerator shelf assembly |
| US9074778B2 (en) | 2009-11-04 | 2015-07-07 | Ssw Holding Company, Inc. | Cooking appliance surfaces having spill containment pattern |
| US10317129B2 (en) | 2011-10-28 | 2019-06-11 | Schott Ag | Refrigerator shelf with overflow protection system including hydrophobic layer |
| CN103245129A (en) * | 2012-02-10 | 2013-08-14 | Lg电子株式会社 | Heat pump |
| CN106257217A (en) * | 2015-06-18 | 2016-12-28 | 东部大宇电子株式会社 | Refrigerator and manufacture method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |