CN202432780U - Double-heat-source heat pump water heater - Google Patents
Double-heat-source heat pump water heater Download PDFInfo
- Publication number
- CN202432780U CN202432780U CN2012200104399U CN201220010439U CN202432780U CN 202432780 U CN202432780 U CN 202432780U CN 2012200104399 U CN2012200104399 U CN 2012200104399U CN 201220010439 U CN201220010439 U CN 201220010439U CN 202432780 U CN202432780 U CN 202432780U
- Authority
- CN
- China
- Prior art keywords
- heat
- coolant channel
- source
- refrigerant passage
- pump 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
Images
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
The utility model relates to a double-heat-source heat pump water heater capable of defrosting in various ways. The double-heat-source heat pump water heater capable of defrosting in various ways comprises a compressor, a four-way valve, a condenser, an evaporator and a heat exchanger, wherein a water flow passage and a first refrigerant passage are arranged inside the body of the condenser; a second refrigerant passage and a heat source passage are arranged inside the body of the heat exchanger, and heat exchange is performed between the second refrigerant passage and the heat source passage; and the outlet of the first refrigerant passage is connected with a refrigerant passage inside the body of an evaporator, the refrigerant passage inside the body of the evaporator is connected with the second refrigerant passage, and the second refrigerant passage is connected with a four-way valve. The double-heat-source heat pump water heater provided by the utility model has a reasonable structural design, when the outdoor temperature is higher, the evaporator is selected for defrosting, the refrigerant directly enters into the second refrigerant passage, at this time, heat exchange does not occur, and when other heat sources are utilized, the heat exchanger works, and an external heat source enters into the body of the heat exchanger to release heat. Therefore, the defrosting effect is remarkable, and the double-heat-source heat pump water heater is very energy-saving.
Description
Technical field
The utility model relates to a kind of Teat pump boiler, specifically relates to a kind of two heat source heat pump water heaters that the number of ways defrosting can be arranged.
Background technology
Current society, energy-saving and emission-reduction are missions that any one enterprise all must conscientiously fulfil, if any one product can not in energy-saving and emission-reduction, accomplish something, will social cleaning.The evaporimeter of existing Teat pump boiler defrosting effect when temperature is low is bad, influences water heater working, and the Teat pump boiler that therefore has selects to adopt the electrical heating defrosting, but this electrical heating defrosting is very not energy-conservation.
Summary of the invention
Therefore, the purpose of the utility model is a kind of two heat source heat pump water heaters according to the different defrosting means of outdoor temperature different choice.
The purpose of the utility model is to realize like this.
A kind of two heat source heat pump water heaters comprise compressor, cross valve, condenser, evaporimeter and heat exchanger, are provided with the aquaporin and first coolant channel in the condensation body.
Be provided with second coolant channel and thermal source passage in the heat exchange body, between second coolant channel and the thermal source passage heat exchange take place, said thermal source passage is provided with import and the outlet that is communicated with extraneous thermal source.
The outlet of said first coolant channel connects the coolant channel in the vaporiser body, and the coolant channel in the vaporiser body is connected with second coolant channel, and second coolant channel is connected with cross valve.
The utility model reasonable in design when outdoor temperature is higher, is selected evaporator defrost, and then directly through second coolant channel, this moment, heat exchange did not take place cold-producing medium, when having other thermal source capable of using, and heat exchanger work, extraneous thermal source gets into heat release in the heat exchange body.Defrosting effect is obvious, and is very energy-conservation.
Description of drawings
Accompanying drawing is the utility model structure principle chart.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further to detail.
In conjunction with accompanying drawing, a kind of two heat source heat pump water heaters comprise compressor 1, cross valve 2, condenser 3, evaporimeter 4, heat exchanger 5.
Be provided with the aquaporin and first coolant channel in condenser 3 bodies, aquaporin connects water storage tank.
Be provided with second coolant channel and thermal source passage in heat exchanger 5 bodies, the import of thermal source passage is connected extraneous thermal source with outlet, between second coolant channel and the thermal source passage heat exchange takes place.
The outlet of said first coolant channel connects the coolant channel in the vaporiser body, and the coolant channel in the vaporiser body is connected with second coolant channel, and second coolant channel is connected with cross valve.
Above-mentioned condenser 3, evaporimeter 4, heat exchanger 5 are prior art, and the structure in its body does not illustrate.
Compressor 1 is delivered to the cold-producing medium of HTHP first coolant channel of cross valve 2, condenser 3; Cold-producing medium is in this heat release; The outlet of first coolant channel connects evaporimeter 4; Evaporimeter 4 connects the second coolant channel import, and the outlet of second coolant channel is connected with cross valve 2, and cold-producing medium gets into compressor 1 at last and accomplishes a kind of refrigeration cycle.
Claims (2)
1. a heat source heat pump water heater comprises compressor, cross valve, condenser, evaporimeter, is provided with the aquaporin and first coolant channel in the condensation body, it is characterized in that: also comprise heat exchanger;
Be provided with second coolant channel and thermal source passage in the heat exchange body, between second coolant channel and the thermal source passage heat exchange take place;
The outlet of said first coolant channel connects the coolant channel in the vaporiser body, and the coolant channel in the vaporiser body is connected with second coolant channel, and second coolant channel is connected with cross valve.
2. according to the said two heat source heat pump water heaters of claim 1, it is characterized in that: said thermal source passage is provided with import and the outlet that is communicated with extraneous thermal source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200104399U CN202432780U (en) | 2012-01-11 | 2012-01-11 | Double-heat-source heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200104399U CN202432780U (en) | 2012-01-11 | 2012-01-11 | Double-heat-source heat pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202432780U true CN202432780U (en) | 2012-09-12 |
Family
ID=46782220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200104399U Expired - Fee Related CN202432780U (en) | 2012-01-11 | 2012-01-11 | Double-heat-source heat pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202432780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758071A (en) * | 2016-03-14 | 2016-07-13 | 康景安 | Efficient air conditioner and water heater all-in-one machine with capacity-decreasing and anti-scale condensation pipe of water tank and working method of all-in-one machine |
-
2012
- 2012-01-11 CN CN2012200104399U patent/CN202432780U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758071A (en) * | 2016-03-14 | 2016-07-13 | 康景安 | Efficient air conditioner and water heater all-in-one machine with capacity-decreasing and anti-scale condensation pipe of water tank and working method of all-in-one machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203907965U (en) | An air-conditioner heat exchange system | |
| CN102445022A (en) | Air-conditioner heat pump hot-water and solar heating integrated system | |
| CN102252385A (en) | Dual-circuit air-conditioning system | |
| CN202432780U (en) | Double-heat-source heat pump water heater | |
| CN105865026A (en) | Water heater with combined heat sources of solar energy and air energy | |
| CN203797945U (en) | Air conditioner water heating system | |
| CN203837328U (en) | Air-cooled heat pump unit | |
| CN203478690U (en) | Low-temperature air energy heat pump water heater with air conditioning function and floor heating function | |
| CN204693578U (en) | Simple and easyly heat refrigeration plant | |
| CN204141922U (en) | Avoid evaporating the refrigerator of device frosting | |
| CN202432685U (en) | Three-heat-source heat pump water heater | |
| CN204084953U (en) | Finned heat exchanger and water chiller/heater system | |
| CN102419002A (en) | Equipment combining heat pump water heater and drinking fountain | |
| CN203011003U (en) | Air source heat pump hot water air conditioning unit | |
| CN203810617U (en) | Water-cooled semi-conductor and electronic air conditioner | |
| CN202442490U (en) | Double-heat-source heat-pump water heater | |
| CN203053076U (en) | Water supply equipment of heat pump air conditioner | |
| CN202066143U (en) | Double circuit air conditioning system | |
| CN202432686U (en) | Heat-pump water heater with three heat sources | |
| CN202442489U (en) | Multi-heat source and heat pump water heater | |
| CN204285904U (en) | Water-heating machine system | |
| CN205037567U (en) | Self -heating cooperative -defrosting air source heat pump water heater | |
| CN204612333U (en) | Refrigerating circulatory device and the heat radiation comprised utilize structure | |
| CN204313539U (en) | Parallel flow condenser | |
| CN204063682U (en) | Net for air-source heat pump units |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20150111 |
|
| EXPY | Termination of patent right or utility model |