CN202420059U - Anti-frosting air-cooled heat pump system - Google Patents
Anti-frosting air-cooled heat pump system Download PDFInfo
- Publication number
- CN202420059U CN202420059U CN201120538577XU CN201120538577U CN202420059U CN 202420059 U CN202420059 U CN 202420059U CN 201120538577X U CN201120538577X U CN 201120538577XU CN 201120538577 U CN201120538577 U CN 201120538577U CN 202420059 U CN202420059 U CN 202420059U
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- China
- Prior art keywords
- heat pump
- heating wire
- solar panel
- evaporator
- frosting
- 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
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Abstract
The utility model aims to provide an anti-frosting air-cooled heat pump system, which utilizes solar energy as energy sources. The total heat output of the system is increased, a coefficient of performance (COP) value is increased, and the requirements for energy saving and environment friendliness are met. The system comprises a solar panel, a storage battery, a heating wire and a heat pump, wherein the heat pump consists of a compressor, an evaporator, a throttling valve and a condenser; the solar panel and the storage battery are arranged outdoors; the electric energy output end of the solar panel is connected with the electric energy input end of the storage battery; the electric energy output end of the storage battery is connected with the heating wire; and the heating wire is arranged on the outer surface of the evaporator. According to the anti-frosting air-cooled heat pump system, power is generated by the solar panel, power is supplied to the heating wire on the evaporator through the storage battery, and the heating wire is heated to heat the evaporator, so that heat is discontinuously supplied, the frosting of the evaporator is avoided, the COP value is increased, the aim of increasing the total heat output is fulfilled, and energy consumption also can be lowered.
Description
Technical field
The utility model relates to a kind of anti-frosting air-cooled heat pump unit, more particularly, relates to a kind of system that utilizes solar energy to prevent the air-cooled heat pump frosting.
Background technology
China's most of areas is in monsoon climatic region, and the very easily frosting of the cold and hot pump chamber outside evaporimeter of dry monsoon is along with the prolongation of operation of heat pump time; The frost layer covers whole evaporimeter gradually; Frost layer thermal conduction resistance increases gradually, and the frost layer stops up evaporimeter gradually simultaneously, makes and more and more comes little through the air mass flow of evaporimeter; Finally stop up evaporimeter fully; Seriously destroyed the heat exchange between air and the cold-producing medium, the heat of evaporimeter is reduced greatly, so frosting is the problem that air-cooled heat pump must solve.Our existing solution mostly is when the frost layer of evaporimeter acquires a certain degree, to defrost, and must stop heat supply during defrosting, system's gross heat input decline like this, and the heating effect difference also need consume a large amount of electric energy simultaneously.
The utility model content
The utility model is in order to overcome weak point of the prior art, a kind of anti-frosting air-cooled heat pump unit that utilizes solar energy to make the energy to be provided, improve system's gross heat input, improve the COP value, satisfying energy conservation and environment protection simultaneously.
The utility model is realized through following technical proposals:
A kind of anti-frosting air-cooled heat pump unit; It is characterized in that; Comprise solar panel, battery, heating wire and the heat pump of being made up of compressor, evaporimeter, choke valve and condenser, in outdoor mounted solar panel and battery are arranged, the electric energy output end of said solar panel is connected with the electric energy input of battery; The electric energy output end of said battery is connected with said heating wire, and said heating wire is installed in said evaporator external.
The utlity model has following technique effect:
The anti-frosting air-cooled heat pump unit of the utility model; Through the solar panel generating, electrical power storage in battery, is supplied power to the heating wire on the evaporimeter by battery; Electrothermal wire heating's heating fumigators; Make system's device frosting that when not stopping heat supply, avoids evaporating, improve COP value, reach raising gross heat input purpose.Simultaneously, because the energy of heating wire provides by solar energy system, purpose with environmental protection can realize cutting down the consumption of energy.
Description of drawings
Fig. 1 is the sketch map of the anti-frosting air-cooled heat pump unit of the utility model.
The specific embodiment
Fig. 1 is the sketch map of the anti-frosting air-cooled heat pump unit of the utility model; Comprise solar panel 1, battery 2, heating wire 3 and the heat pump of forming by compressor 5, evaporimeter 4, choke valve 7 and condenser 6; In outdoor mounted solar panel 1 and battery 2 are arranged; The electric energy output end of said solar panel 1 is connected with the electric energy input of battery 2, and the electric energy output end of said battery 2 is connected with said heating wire 3, and said heating wire 3 is installed in said evaporimeter 4 outer surfaces.
The anti-frosting air-cooled heat pump unit of the utility model is applicable to various forms of air-cooled heat pump units.
Claims (1)
1. anti-frosting air-cooled heat pump unit; It is characterized in that; Comprise solar panel, battery, heating wire and the heat pump of being made up of compressor, evaporimeter, choke valve and condenser, in outdoor mounted solar panel and battery are arranged, the electric energy output end of said solar panel is connected with the electric energy input of battery; The electric energy output end of said battery is connected with said heating wire, and said heating wire is installed in said evaporator external.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120538577XU CN202420059U (en) | 2011-12-21 | 2011-12-21 | Anti-frosting air-cooled heat pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120538577XU CN202420059U (en) | 2011-12-21 | 2011-12-21 | Anti-frosting air-cooled heat pump system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202420059U true CN202420059U (en) | 2012-09-05 |
Family
ID=46744816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120538577XU Expired - Fee Related CN202420059U (en) | 2011-12-21 | 2011-12-21 | Anti-frosting air-cooled heat pump system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202420059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353193A (en) * | 2013-07-14 | 2013-10-16 | 张铁鹏 | Solar energy defrosting system of air source heat pump |
| CN110715495A (en) * | 2019-10-25 | 2020-01-21 | 大连海事大学 | High-pressure friction nano power generation defrosting device |
-
2011
- 2011-12-21 CN CN201120538577XU patent/CN202420059U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353193A (en) * | 2013-07-14 | 2013-10-16 | 张铁鹏 | Solar energy defrosting system of air source heat pump |
| CN110715495A (en) * | 2019-10-25 | 2020-01-21 | 大连海事大学 | High-pressure friction nano power generation defrosting device |
| CN110715495B (en) * | 2019-10-25 | 2021-03-19 | 大连海事大学 | High-pressure friction nano power generation defrosting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20131221 |