CN207922622U - Water source heat pump system - Google Patents
Water source heat pump system Download PDFInfo
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- CN207922622U CN207922622U CN201721839104.7U CN201721839104U CN207922622U CN 207922622 U CN207922622 U CN 207922622U CN 201721839104 U CN201721839104 U CN 201721839104U CN 207922622 U CN207922622 U CN 207922622U
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- heat pump
- water source
- pump system
- source heat
- economizer
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Abstract
The utility model provides a kind of water source heat pump system, is related to technical field of heat pumps.The water source heat pump system includes：Including intercooler, liquid storage device, economizer, evaporator, gas-liquid separator, four-way valve and cryogenic compressor, the outlet of liquid storage device and intercooler, first inlet communication of liquid storage device and economizer, two outlet correspondences of economizer are connected to evaporator and cryogenic compressor, evaporator is connected to four-way valve, gas-liquid separator and cryogenic compressor successively, the inlet communication that cryogenic compressor passes through four-way valve and intercooler.The water source heat pump system heating effect is good, thermal conversion efficiency is high, cheap, energy conservation and environmental protection.
Description
Technical field
The utility model is related to technical field of heat pumps, in particular to a kind of water source heat pump system.
Background technology
Water resource heat pump is that solar energy resources that earth water body is stored are utilized as heat source, is dissipated naturally using earth water body
Water at low temperature after heat carries out the heating air-conditioner system of energy conversion as low-temperature receiver.Wherein utilizable water body, including underground water
Or river and lake and the ocean of the part of river, earth's surface.
In the related technology, the unreasonable structure of water source heat pump system so that its thermal conversion efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of water source heat pump systems, to solve above-mentioned technical problem.
What the embodiments of the present invention were realized in：
A kind of water source heat pump system, including：
Including intercooler, liquid storage device, economizer, evaporator, gas-liquid separator, four-way valve and cryogenic compressor, institute
The outlet of liquid storage device and the intercooler is stated, the first inlet communication of the liquid storage device and the economizer is described
Two of economizer outlet correspondences are connected to the evaporator and the cryogenic compressor, the evaporator successively with the four-way
Valve, the gas-liquid separator are connected to the cryogenic compressor, and the cryogenic compressor passes through the four-way valve and the centre
The inlet communication of cooler.
In addition, according to the water source heat pump system that the utility model embodiment provides, there can also be following additional technology
Feature：
In the utility model optional embodiment, further include：
First expansion valve, first expansion valve are set between the liquid storage device and the second import of the economizer
And it is connected to respectively with the liquid storage device with the economizer.
In the utility model optional embodiment, further include：
Second expansion valve, second expansion valve are set on the pipeline between the economizer and the evaporator.
In the utility model optional embodiment, further include：
Filter, the filter are set between the intercooler and the liquid storage device.
The advantageous effect of the utility model embodiment is：The reasonable for structure of the water source heat pump system, heating effect are good, energy saving
Environmental protection, thermal conversion efficiency are high, easy for installation and have preferable antifreezing effect.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the principle schematic for the water source heat pump system that the utility model embodiment provides；
Icon：60- intercoolers；70- liquid storage devices；80- cryogenic compressors；90- economizers；100- gas-liquid separators；
110- evaporators；122- four-way valves；The first expansion valves of 132-；The second expansion valves of 133-；140- filters.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all
Belong to the range of the utility model protection.
Refering to fig. 1, the utility model embodiment provides a kind of water source heat pump system, which includes liquid storage device
70, economizer 90, evaporator 110, gas-liquid separator 100, four-way valve 122, cryogenic compressor 80 and intercooler 60.
Wherein, the outlet of liquid storage device 70 and intercooler 60, liquid storage device 70 and the first import of economizer 90 connect
Logical, two outlet correspondences of economizer 90 are connected to evaporator 110 and cryogenic compressor 80, evaporator 110 successively with four-way valve
122, gas-liquid separator 100 is connected to cryogenic compressor 80, and cryogenic compressor 80 passes through four-way valve 122 and intercooler 60
Inlet communication, in addition, be provided with the first expansion valve 132 between liquid storage device 70 and the second import of economizer 90, and this first
Expansion valve 132 is connected to liquid storage device 70 and economizer 90 respectively, is set on the pipeline between economizer 90 and the evaporator 110
It is equipped with the second expansion valve 133.
Water source heat pump system is absorbed heat from the external world to supply heat for intercooler 60 by evaporator 110 as a result, and
Intercooler 60 is then that water source heat pump system supplies low temperature and low pressure liquid medium by external equipment, to keep the low temperature low
Press liquid medium endothermic gasification at evaporator 110, and make part of it gasification heating.The knot of the water source heat pump system as a result,
Structure is reasonable, thermal conversion efficiency is high, energy conservation and environmental protection.
Refering to fig. 1, in the present embodiment, filter 140 is additionally provided between intercooler 60 and liquid storage device 70.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of water source heat pump system, which is characterized in that including：
Including intercooler, liquid storage device, economizer, evaporator, gas-liquid separator, four-way valve and cryogenic compressor, the storage
The outlet of liquid device and the intercooler, the first inlet communication of the liquid storage device and the economizer, the economy
Two of device outlet correspondences are connected to the evaporator and the cryogenic compressor, the evaporator successively with the four-way valve,
The gas-liquid separator is connected to the cryogenic compressor, and the cryogenic compressor passes through the four-way valve and the cooling during rolling
The inlet communication of device.
2. water source heat pump system according to claim 1, which is characterized in that further include：
First expansion valve, first expansion valve are set between the liquid storage device and the second import of the economizer and divide
It is not connected to the liquid storage device with the economizer.
3. water source heat pump system according to claim 1, which is characterized in that further include：
Second expansion valve, second expansion valve are set on the pipeline between the economizer and the evaporator.
4. water source heat pump system according to claim 1, which is characterized in that further include：
Filter, the filter are set between the intercooler and the liquid storage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721839104.7U CN207922622U (en) | 2017-12-23 | 2017-12-23 | Water source heat pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721839104.7U CN207922622U (en) | 2017-12-23 | 2017-12-23 | Water source heat pump system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207922622U true CN207922622U (en) | 2018-09-28 |
Family
ID=63607323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721839104.7U Active CN207922622U (en) | 2017-12-23 | 2017-12-23 | Water source heat pump system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207922622U (en) |
-
2017
- 2017-12-23 CN CN201721839104.7U patent/CN207922622U/en active Active
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