CN206037463U - Be equipped with solar energy air heater's carbon dioxide heat pump device - Google Patents
Be equipped with solar energy air heater's carbon dioxide heat pump device Download PDFInfo
- Publication number
- CN206037463U CN206037463U CN201620916840.7U CN201620916840U CN206037463U CN 206037463 U CN206037463 U CN 206037463U CN 201620916840 U CN201620916840 U CN 201620916840U CN 206037463 U CN206037463 U CN 206037463U
- Authority
- CN
- China
- Prior art keywords
- carbon dioxide
- heat pump
- dioxide heat
- pump
- air heater
- 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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Classifications
-
- 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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a be equipped with solar energy air heater's carbon dioxide heat pump device, include solar collector, solar collector is connected with and passes in and out the water -circulating pipe way, and business turn over water -circulating pipe says there is the pipeline circulating pump, business turn over water -circulating pipe way other end connection air heater, air heater arranges at the evaporimeter of the carbon dioxide heat pump off -premises station oral -lateral that induced drafts, the ethylene glycol solution of thermal -arrest inboard is at first continuously heated with solar collector, then the ethylene glycol solution after will heating through the pipeline circulating pump lets in air heater, and the ethylene glycol solution after the exothermic cooling passes through pipeline entering solar collector and heats again, outdoor air after the air heater heating is exothermic to carbon dioxide heat pump's evaporimeter at last, the utility model discloses install the preheating of air that usable free solar energy will get into heat pump evaporator, make the operating temperature of heat pump evaporator side improve, help improving carbon dioxide heat pump's heating performance coefficient.
Description
Technical field
This utility model is related to a kind of carbon dioxide heat pump device, and in particular to a kind of outfit solar air preheater
Carbon dioxide heat pump device.
Background technology
In recent years, carbon dioxide heat-pump Hot water units at home and abroad achieve significant progress, different from general CFC heat pumps
Hot water units, carbon dioxide heat-pump Hot water units can provide 90 DEG C of hot water in the case of -20 DEG C of the lowest temperature, and compared with
CFC heat pumps have the higher coefficient of performance, and its natural refrigerant carbon dioxide is nontoxic, non-combustible, ozone layer destroying index ODP is the 0, whole world
Latent value GWP warm for 1, is one of most potential natural medium in heat pump refrigerant substitute.Although carbon dioxide heat-pump system
System can produce the higher hot water of temperature, but the coefficient of performance now and outdoor room temperature at low temperature by its unique performance
Under the coefficient of performance compare and had more obvious decline.
Solar energy is a kind of reproducible clean energy resource, inexhaustible, also will not during exploitation
The problems such as producing waste water, waste residue, waste gas and noise, therefore the application of solar energy is also more and more extensive.Current solar water heater
Application it is very universal, and have more ripe design and manufacturing experience.
The content of the invention
For the problem for overcoming above-mentioned prior art to exist, the purpose of this utility model is to provide a kind of outfit solar energy
The carbon dioxide heat pump device of air preheater, is combined by making solar thermal collector, pipe circle pump and air preheater
Mode, the service behaviour coefficient of carbon dioxide heat-pump can be improved.
In order to achieve the above object, this utility model is adopted the following technical scheme that：
A kind of carbon dioxide heat pump device for being equipped with solar air preheater, including solar thermal collector 1, solar energy collection
Hot device 1 is connected with turnover water circulating pipe 4, has pipe circle pump 2 on turnover water circulating pipe 4, and turnover water circulating pipe 4 is another
End connection air preheater 3, the air preheater 3 are arranged in the vaporizer inlet scoop side of carbon dioxide heat-pump off-premises station 5.
The solar thermal collector 1 is flat-plate solar heat collector.
The cold-producing medium of the carbon dioxide heat-pump off-premises station 5 is carbon dioxide.
It is ethylene glycol solution to heat liquid inside the solar thermal collector 1.
The pipe circle pump 2 is eg pump.
Compared with existing carbon dioxide heat-pump Hot water units, this utility model has the advantage that：
1st, compared with existing carbon dioxide heat-pump Hot water units, carbon dioxide heat-pump off-premises station operating temperature gets a promotion,
So that the coefficient of performance of operation of heat pump is improved, operating cost is minimized, and energy-saving takes effect is significant.
2nd, compared with existing carbon dioxide heat-pump Hot water units, using free solar energy by the sky into evaporator with heat pump
Gas is preheated, and is improved the operating temperature of evaporator with heat pump side, is favorably improved the coefficient of performance in heating of carbon dioxide heat-pump.
Description of the drawings
Structural representations of the Fig. 1 for this utility model device.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is described in further detail.
As shown in figure 1, this utility model provides a kind of carbon dioxide heat pump device for being equipped with solar air preheater, bag
Solar thermal collector 1 is included, solar thermal collector 1 is connected with turnover water circulating pipe 4, has pipeline to follow on turnover water circulating pipe 4
Ring pump 2, turnover water circulating pipe 4 other end connection air preheater 3, the air preheater 3 are arranged in carbon dioxide heat-pump
The vaporizer inlet scoop side of off-premises station 5, the connection indoor set of carbon dioxide heat-pump off-premises station 5.The carbon dioxide heat-pump off-premises station 5
Cold-producing medium be carbon dioxide.
Used as preferred implementation of the present utility model, the solar thermal collector 1 is flat-plate solar heat collector.
Used as preferred implementation of the present utility model, it is that ethylene glycol is molten to heat liquid inside the solar thermal collector 1
Liquid.
Used as preferred implementation of the present utility model, the pipe circle pump 2 is eg pump.
Operation principle of the present utility model is：The air themperature into vaporizer is improved using solar energy, so as to improve
Performance coefficient of heat pump, first with the ethylene glycol solution in 1 continuous heating collecting plate of solar thermal collector；Then circulated by pipeline
Ethylene glycol solution after heating is passed through air preheater 3 by pump 2, and the ethylene glycol solution after heat release cooling is entered by circulating line
Solar thermal collector 3 is reheated；The outdoor air after air preheater 3 is heated is eventually passed to carbon dioxide heat-pump off-premises station
5 vaporizer heat release, improves the evaporation side temperature of carbon dioxide heat-pump off-premises station 5, improves 5 low temperature of carbon dioxide heat-pump off-premises station
Under the coefficient of performance.Water for preventing pipeline and solar thermal collector 1 freezes to affect to use, and heat exchange solution is defined as ethylene glycol
Solution, pipe circle pump 2 are eg pump.
Claims (5)
1. it is a kind of be equipped with solar air preheater carbon dioxide heat pump device, it is characterised in that：Including solar thermal collector
(1), solar thermal collector (1) is connected with turnover water circulating pipe (4), has pipe circle pump in turnover water circulating pipe (4)
(2) water circulating pipe (4) other end connection air preheater (3) is passed in and out, air preheater (3) are arranged in carbon dioxide
The vaporizer inlet scoop side of heat pump outdoor unit (5).
2. a kind of carbon dioxide heat pump device for being equipped with solar air preheater according to claim 1, its feature exists
In：Described solar thermal collector (1) is flat-plate solar heat collector.
3. a kind of carbon dioxide heat pump device for being equipped with solar air preheater according to claim 1, its feature exists
In：The cold-producing medium of carbon dioxide heat-pump off-premises station (5) is carbon dioxide.
4. a kind of carbon dioxide heat pump device for being equipped with solar air preheater according to claim 1, its feature exists
In：Inside described solar thermal collector (1), heating liquid is ethylene glycol solution.
5. a kind of carbon dioxide heat pump device for being equipped with solar air preheater according to claim 1, its feature exists
In：Described pipe circle pump (2) are eg pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620916840.7U CN206037463U (en) | 2016-08-22 | 2016-08-22 | Be equipped with solar energy air heater's carbon dioxide heat pump device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620916840.7U CN206037463U (en) | 2016-08-22 | 2016-08-22 | Be equipped with solar energy air heater's carbon dioxide heat pump device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206037463U true CN206037463U (en) | 2017-03-22 |
Family
ID=58305801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620916840.7U Expired - Fee Related CN206037463U (en) | 2016-08-22 | 2016-08-22 | Be equipped with solar energy air heater's carbon dioxide heat pump device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206037463U (en) |
-
2016
- 2016-08-22 CN CN201620916840.7U patent/CN206037463U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Be equipped with solar energy air heater's carbon dioxide heat pump device Effective date of registration: 20180117 Granted publication date: 20170322 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Shaanxi Shengtian Energy Service Co., Ltd. Registration number: 2018990000049 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20180822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |