CN202630508U - Open type heat pump device - Google Patents
Open type heat pump device Download PDFInfo
- Publication number
- CN202630508U CN202630508U CN 201220311666 CN201220311666U CN202630508U CN 202630508 U CN202630508 U CN 202630508U CN 201220311666 CN201220311666 CN 201220311666 CN 201220311666 U CN201220311666 U CN 201220311666U CN 202630508 U CN202630508 U CN 202630508U
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- low
- heat
- open type
- condenser
- pump device
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- Expired - Fee Related
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Abstract
The utility model discloses an open type heat pump device. Refrigerant feeding and discharging ports of an evaporator and a condenser are opened, a low-pressure gaseous refrigerant in the evaporator enters the condenser after being pressurized by a compressor, a high-pressure gaseous refrigerant is directly contacted with high-temperature substances in the condenser and is condensed to be in the liquid state so as to release heat, the liquid refrigerant enters the evaporator by a throttle valve and is directly contacted with low-temperature substances to evaporate and absorb heat, the heat of the low-temperature substances directly flows to the high-temperature substances with high efficiency at high speed, and low-boiling point substances which can not be dissolved in the high-temperature and low-temperature substances easily is adopted as the refrigerant, such as propane which can not be dissolved in water easily. The open type heat pump device has the advantages that the temperature loss of heat exchange does not exist, the heat exchange efficiency is extremely high, the heat transfer capability is large, the structure is simple, the cost is low and the investment is small.
Description
Technical field
The utility model relates to a kind of heat pump assembly, especially a kind of open type heat pump device.
Background technology
At present; Existing heat pump assembly mainly comprises evaporimeter, compressor, condenser, choke valve, and the condenser and the evaporimeter of existing heat pump assembly all adopt the surface-type heat exchanger heat exchange usually, and refrigerant is enclosed in the system; Directly do not contact with high cryogenic substance; The heat transfer temperature difference loss is arranged, and the surface-type heat exchanger heat exchange efficiency is still not too high, and heat-transfer capability is still less relatively.
Summary of the invention
For condenser and the evaporimeter that overcomes existing heat pump assembly all adopts the surface-type heat exchanger heat exchange usually, refrigerant is enclosed in the system, does not directly contact with high cryogenic substance; The heat transfer temperature difference loss is arranged, and the surface-type heat exchanger heat exchange efficiency is still not too high, the deficiency that heat-transfer capability is still less relatively; The utility model provides a kind of open type heat pump device, and this open type heat pump device does not adopt surface-type heat exchanger, and refrigerant is done open circulation in the hot cold transmittance process; Directly contact concurrent angry liquid phase change with high cryogenic substance and carry out heat exchange, no heat transfer temperature difference loss, the low-pressure liquid refrigerant directly contacts cryogenic substance through the evaporation heat absorption; The high-pressure gaseous refrigerant directly contacts the high temperature material through the condensation heat release, reaches like this to make this open type heat pump device heat exchange efficiency very high, and heat-transfer capability is very big; Simple in structure, the little purpose of the low investment of cost.
The utility model solves the technical scheme that its technical problem adopted: this open type heat pump device mainly comprises evaporimeter, compressor, condenser, choke valve; It also comprises pipeline, the annex that is connected in the system and detects control and pressurizer; It is open type that the refrigerant of evaporimeter and condenser is imported and exported; The open type heat pump device has pressurizer; Low pressure gaseous coolant in the evaporimeter gets into condenser after through compressor pressurizes; The high-pressure gaseous refrigerant directly contacts the high temperature material through being condensed into liquid heat release in condenser; Liquid refrigerants gets into evaporimeter through choke valve and directly contacts cryogenic substance through the evaporation heat absorption; Accomplish circulation, make the heat efficient high-speed of cryogenic substance flow to the high temperature material like this.High cryogenic substance can be a same substance, also can be different material; High cryogenic substance can be single-phase, can not be single-phase also, if high cryogenic substance produces phase transformation then be more favourable in diabatic process.Choke valve also can replace with decompressor during High Pressure Difference.Refrigerant adopts the low-boiling point material be insoluble in high cryogenic substance like the propane that is insoluble in water etc.
The beneficial effect of the utility model is, this open type heat pump device heat exchange efficiency is very high, and heat-transfer capability is very big, and is simple in structure, and the low investment of cost is little.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Accompanying drawing 1 is the sketch map of the utility model preferred embodiment.
1. evaporimeters among the figure, 2. compressor, 3. condenser, 4. choke valve.
The specific embodiment
In accompanying drawing 1 illustrated embodiment, this open type heat pump device mainly comprises evaporimeter (1), compressor (2), condenser (3), choke valve (4); It also comprises pipeline, the annex that is connected in the system and detects control and pressurizer; It is open type that the refrigerant of evaporimeter (1) and condenser (3) is imported and exported; Low pressure gaseous coolant in the evaporimeter (1) gets into condenser (3) through compressor (2) pressurization back; The high-pressure gaseous refrigerant in condenser (3) direct contact heat water through being condensed into liquid heat release; Liquid refrigerants gets into evaporimeter (1) through choke valve (4) and directly contacts cold water through the evaporation heat absorption, accomplishes circulation.Refrigerant adopts propane.
Claims (2)
1. an open type heat pump device mainly comprises evaporimeter, compressor, condenser, choke valve; It also comprises pipeline, the annex that is connected in the system and detects control and pressurizer that it is characterized in that: it is open type that the refrigerant of evaporimeter and condenser is imported and exported.
2. open type heat pump device according to claim 1 is characterized in that: the open type heat pump device has pressurizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220311666 CN202630508U (en) | 2012-06-29 | 2012-06-29 | Open type heat pump device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220311666 CN202630508U (en) | 2012-06-29 | 2012-06-29 | Open type heat pump device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202630508U true CN202630508U (en) | 2012-12-26 |
Family
ID=47383703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220311666 Expired - Fee Related CN202630508U (en) | 2012-06-29 | 2012-06-29 | Open type heat pump device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202630508U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692096A (en) * | 2012-06-29 | 2012-09-26 | 罗良宜 | Opened type heat pump device |
| CN103162411A (en) * | 2013-04-11 | 2013-06-19 | 罗良宜 | Hydroenergy water heater |
-
2012
- 2012-06-29 CN CN 201220311666 patent/CN202630508U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692096A (en) * | 2012-06-29 | 2012-09-26 | 罗良宜 | Opened type heat pump device |
| CN103162411A (en) * | 2013-04-11 | 2013-06-19 | 罗良宜 | Hydroenergy water heater |
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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: 20121226 Termination date: 20140629 |
|
| EXPY | Termination of patent right or utility model |