CN207922562U - Air source heat pump system - Google Patents
Air source heat pump system Download PDFInfo
- Publication number
- CN207922562U CN207922562U CN201721838632.0U CN201721838632U CN207922562U CN 207922562 U CN207922562 U CN 207922562U CN 201721838632 U CN201721838632 U CN 201721838632U CN 207922562 U CN207922562 U CN 207922562U
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- Prior art keywords
- condenser
- intercooler
- outlet
- high temperature
- way valve
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Abstract
The utility model provides a kind of air source heat pump system, is related to technical field of heat pumps.The air source heat pump system, including：Including condenser, the first high temperature compressor, the second high temperature compressor, the first gas-liquid separator, the second gas-liquid separator, the first four-way valve, the second four-way valve and intercooler, condenser has the inlet and outlet being connected to exterior line, the first outlet of condenser and the first inlet communication of intercooler, the second outlet of condenser and the second inlet communication of intercooler；The first outlet of intercooler is connected to the first four-way valve, the first gas-liquid separator and the first high temperature compressor successively, the inlet communication that the first high temperature compressor passes through the first four-way valve and condenser；The second outlet of intercooler is connected to the second four-way valve, the second gas-liquid separator and the second high temperature compressor successively.The air source heat pump system heating effect is good, 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 air source heat pump system.
Background technology
Air energy heat pump is exactly to generate thermal energy using the energy in air, can 24 hours big yields of whole day, high hydraulic pressure, perseverance
Temperature provides whole family difference hot water demand, while can consume the water heater that the minimum energy completes above-mentioned requirements again.
Air source heat pump is widely used as a kind of energy-saving and environment-friendly technology in China.But due to air-source
The characteristics of heat pump self structure, determine its in northern low temperature environment can not efficient stable operation, this severely limits heat
Pump the popularization and application in the northern area of China.
Utility model content
The purpose of this utility model is to provide a kind of air source heat pump systems, to solve above-mentioned technical problem.
What the embodiments of the present invention were realized in：
A kind of air source heat pump system, including：Including condenser, the first high temperature compressor, the second high temperature compressor, first
Gas-liquid separator, the second gas-liquid separator, the first four-way valve, the second four-way valve and intercooler, the condenser have with
The inlet and outlet of exterior line connection, the first outlet of the condenser and the first import of the intercooler connect
It is logical, the second inlet communication of the second outlet of the condenser and the intercooler；
The first outlet of the intercooler successively with first four-way valve, first gas-liquid separator and described
First high temperature compressor is connected to, and first high temperature compressor is connected by an import of first four-way valve and the condenser
It is logical；
The second outlet of the intercooler successively with second four-way valve, second gas-liquid separator and described
Second high temperature compressor is connected to, another import that second high temperature compressor passes through second four-way valve and the condenser
Connection.
In addition, according to the air source heat pump system that the utility model embodiment provides, there can also be following additional skill
Art feature：
In the utility model optional embodiment, further include：
First expansion valve, first expansion valve be set to the first outlet of the condenser and the intercooler it
Between pipeline on.
In the utility model optional embodiment, further include：
Second expansion valve, second expansion valve be set to the second outlet of the condenser and the intercooler it
Between pipeline on.
The advantageous effect of the utility model embodiment is：The reasonable for structure of the air source heat pump system, heating effect are good, save
It can be environmentally friendly, easy for installation and with 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 air source heat pump system that the utility model embodiment provides；
Icon：10- condensers；11- water outlets；12- water inlets；The first high temperature compressors of 20-；21- second is high temperature compressed
Machine；The first gas-liquid separators of 30-；The second gas-liquid separators of 40-；The first four-way valves of 120-；The second four-way valves of 121-；130- first
Expansion valve；The second expansion valves of 131-.
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 air source heat pump system, which includes cold
Condenser 10, the first high temperature compressor 20, the second high temperature compressor 21, the first gas-liquid separator 30, the second gas-liquid separator 40,
One four-way valve 120, the second four-way valve 121 and intercooler 60.
In the present embodiment, condenser 10 includes water inlet 12 and water outlet 11.
Wherein, water inlet 12 and water outlet 11 respectively with external pipeline connection, to carry out heat exchange.
Specifically, the first inlet communication of the first outlet of condenser 10 and intercooler 60, the second of condenser 10
Outlet and the second inlet communication of intercooler 60, i.e. condenser 10 by two pipelines respectively with intercooler 60,
It is exactly that condenser 10 inputs high pressure low temperature liquid by this two pipelines to intercooler 60.In addition, the of condenser 10
One outlet intercooler 60 between pipeline on be provided with the first expansion valve 130, condenser 10 second outlet in
Between be provided with the second expansion valve 131 on pipeline between cooler 60.
The first outlet of intercooler 60 successively with the first four-way valve 120, the first gas-liquid separator 30 and the first high temperature
Compressor 20 is connected to, the inlet communication that the first high temperature compressor 20 passes through the first four-way valve 120 and condenser 10；
The second outlet of intercooler 60 successively with the second four-way valve 121, the second gas-liquid separator 40 and the second high temperature
Compressor 21 is connected to, another inlet communication that the second high temperature compressor 21 passes through the second four-way valve 121 and condenser 10.
It should be noted that air source heat pump system provides low-temp low-pressure liquid by intercooler 60 to external equipment
Medium, which provides high-temperature low-pressure gaseous medium by external equipment, to supply air source heat pump system,
The high-temperature low-pressure gaseous medium entered as a result, by intercooler 60 is through the first high temperature compressor 20 and the second high temperature compressor 21
Compression makes its temperature increase, to supply heat for condenser 10.
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 (3)
1. a kind of air source heat pump system, which is characterized in that including：Including condenser, the first high temperature compressor, the second high-temperature high-pressure
Contracting machine, the first gas-liquid separator, the second gas-liquid separator, the first four-way valve, the second four-way valve and intercooler, the condensation
Utensil has an inlet and outlet being connected to exterior line, and the of the first outlet of the condenser and the intercooler
One inlet communication, the second inlet communication of the second outlet of the condenser and the intercooler；
The first outlet of the intercooler successively with first four-way valve, first gas-liquid separator and described first
High temperature compressor is connected to, the inlet communication that first high temperature compressor passes through first four-way valve and the condenser；
The second outlet of the intercooler successively with second four-way valve, second gas-liquid separator and described second
High temperature compressor is connected to, and second high temperature compressor is connected by another import of second four-way valve and the condenser
It is logical.
2. air 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 first outlet of the condenser and the intercooler
On pipeline.
3. air source heat pump system according to claim 1, which is characterized in that further include：
Second expansion valve, second expansion valve are set between the second outlet of the condenser and the intercooler
On pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721838632.0U CN207922562U (en) | 2017-12-23 | 2017-12-23 | Air source heat pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721838632.0U CN207922562U (en) | 2017-12-23 | 2017-12-23 | Air source heat pump system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207922562U true CN207922562U (en) | 2018-09-28 |
Family
ID=63607343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721838632.0U Active CN207922562U (en) | 2017-12-23 | 2017-12-23 | Air source heat pump system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207922562U (en) |
-
2017
- 2017-12-23 CN CN201721838632.0U patent/CN207922562U/en active Active
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