CN206222744U - Cold and hot linkage air source heat pump - Google Patents
Cold and hot linkage air source heat pump Download PDFInfo
- Publication number
- CN206222744U CN206222744U CN201621216943.9U CN201621216943U CN206222744U CN 206222744 U CN206222744 U CN 206222744U CN 201621216943 U CN201621216943 U CN 201621216943U CN 206222744 U CN206222744 U CN 206222744U
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- CN
- China
- Prior art keywords
- heat exchanger
- water
- compressor
- way valve
- outdoor finned
- 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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- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
The utility model discloses a kind of cold and hot linkage air source heat pump, including compressor, outdoor finned heat exchanger, blower fan, choke valve, indoor fluorine water- to-water heat exchanger；Outdoor finned heat exchanger, choke valve, indoor fluorine water- to-water heat exchanger are connected by pipeline；Four-way valve is provided between compressor and outdoor finned heat exchanger, indoor fluorine water- to-water heat exchanger, it is possible to achieve two kinds of connection status：A kind of connection status is that compressor outlet is connected by the first passage of four-way valve with outdoor finned heat exchanger, and compressor inlet is connected by the second channel of four-way valve with indoor fluorine water- to-water heat exchanger；Another connection status is that compressor outlet is connected by the third channel of four-way valve with indoor fluorine water- to-water heat exchanger, and compressor inlet is connected by the fourth lane of four-way valve with outdoor finned heat exchanger；Further improvement is that：Fixed high-voltage switch, fixed low tension switch are respectively equipped with the pipeline of compressor outlet, import and four-way valve.The utility model can be realized heating, freezing linkage, safe and reliable.
Description
Technical field
The utility model is related to technical field of heat pumps, in particular to a kind of air source heat pump.
Background technology
At present, air source heat pump has been used widely.The operation principle of existing air source heat pump：Go out from compressor compresses
The high-temperature high-pressure refrigerant gas for coming gets in fluorine water- to-water heat exchanger, by heat exchange metal tube and the heat exchange of indoor fluorine water- to-water heat exchanger
Water heat exchange inside water tank：On the one hand the water inside heat-exchanging water tank is heated, the hot water after heating is directly carried for users to use；It is another
Aspect, by after heat exchange, the gaseous refrigerant of HTHP is condensed into the liquid refrigerant of cryogenic high pressure, and fluorine water is changed in delivery chamber
After hot device, by choke valve throttle, into outdoor finned heat exchanger in evaporate, air by blower fan force driving, flow through outdoor
Finned heat exchanger, refrigerant carries out forced heat-exchanging with air, and refrigerant flashes to the gas of low-temp low-pressure, into compressor, follows
Water heating purpose is reached after ring compression, institute's water heating can be used for air-conditioning heating.The major defect of this air source heat pump is：
It is only used for heating, it is impossible to for freezing.
The content of the invention
The utility model in view of the shortcomings of the prior art, proposes that a kind of energy is realized heating, freezing the cold and hot linkage sky for linking
Air supply heat pump.
The utility model is achieved through the following technical solutions technical goal.
Cold and hot linkage air source heat pump, including compressor, outdoor finned heat exchanger, blower fan, choke valve, indoor fluorine water heat exchange
Device；The outdoor finned heat exchanger, choke valve, indoor fluorine water- to-water heat exchanger are connected by pipeline；The blower fan is disposed in the outdoor wing
The side of piece heat exchanger；It is theed improvement is that：Set between the compressor and outdoor finned heat exchanger, indoor fluorine water- to-water heat exchanger
There is four-way valve, it is possible to achieve two kinds of connection status：A kind of connection status be compressor outlet by four-way valve first passage with
Outdoor finned heat exchanger connection, compressor inlet is connected by the second channel of four-way valve with indoor fluorine water- to-water heat exchanger；It is another
Connection status is that compressor outlet is connected by the third channel of four-way valve with indoor fluorine water- to-water heat exchanger, and compressor inlet is by four
The fourth lane of port valve is connected with outdoor finned heat exchanger.
In said structure, fixed high-voltage switch is provided with the compressor outlet and the pipeline of four-way valve.
In said structure, fixed low tension switch is provided with the compressor inlet and the pipeline of four-way valve.
When in use, compressor outlet connects the utility model by the first passage of four-way valve with outdoor finned heat exchanger
Connect, compressor inlet is connected by the second channel of four-way valve with indoor fluorine water- to-water heat exchanger, under this connection status, from compressor
Compression high-temperature high-pressure refrigerant gas out enters evaporation in outdoor finned heat exchanger, and air is forced to drive by blower fan, stream
Outdoor finned heat exchanger is crossed, refrigerant carries out forced heat-exchanging with air, and the gaseous refrigerant of HTHP is condensed into cryogenic high pressure
Liquid refrigerant, after the outdoor finned heat exchanger of outflow, throttled by choke valve, fluorine water- to-water heat exchanger is got in, by interior
The heat exchange metal tube of fluorine water- to-water heat exchanger exchanges heat with the water inside heat-exchanging water tank：Water inside one side cooling heat transferring water tank, cooling
Water afterwards is directly used in refrigeration；On the other hand, by after heat exchange, refrigerant flashes to the gas of low-temp low-pressure, into compressor.
This connection status is used to freeze.
When in use, compressor outlet connects the utility model by the third channel of four-way valve with indoor fluorine water- to-water heat exchanger
Connect, compressor inlet is connected by the fourth lane of four-way valve with outdoor finned heat exchanger, under this connection status, from compressor
Compression high-temperature high-pressure refrigerant gas out gets in fluorine water- to-water heat exchanger, by the heat exchange metal tube of indoor fluorine water- to-water heat exchanger
Exchanged heat with the water inside heat-exchanging water tank：On the one hand the water inside heat-exchanging water tank is heated, the hot water after heating directly provides user to be made
With；On the other hand, by after heat exchange, the gaseous refrigerant of HTHP is condensed into the liquid refrigerant of cryogenic high pressure, delivery chamber
After interior fluorine water- to-water heat exchanger, by choke valve throttle, into outdoor finned heat exchanger in evaporate, air by blower fan force driving,
Outdoor finned heat exchanger is flowed through, refrigerant carries out forced heat-exchanging with air, and refrigerant flashes to the gas of low-temp low-pressure, into pressure
Contracting machine.This connection status is used to heat.
The utility model compared with prior art, has the positive effect that：
1. four-way valve is provided between compressor and outdoor finned heat exchanger, indoor fluorine water- to-water heat exchanger, it is possible to achieve two kinds of companies
Connect state：A kind of connection status is that compressor outlet is connected by the first passage of four-way valve with outdoor finned heat exchanger, is compressed
Machine import is connected by the second channel of four-way valve with indoor fluorine water- to-water heat exchanger, under this connection status, it is possible to achieve refrigeration；Separately
A kind of connection status is that compressor outlet is connected by the third channel of four-way valve with indoor fluorine water- to-water heat exchanger, compressor inlet warp
The fourth lane for crossing four-way valve is connected with outdoor finned heat exchanger, it is possible to achieve heat.So, can realize heating, linkage of freezing.
2. fixed high-voltage switch is provided with compressor outlet and the pipeline of four-way valve, when compressor outlet and four-way valve
Pipeline in refrigerant gas pressure higher than setting pressure when, pipeline close, protect whole system.
3. fixed low tension switch is provided with compressor inlet and the pipeline of four-way valve, when compressor inlet and four-way valve
Pipeline in refrigerant gas pressure less than setting pressure when, pipeline close, protect whole system.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram（Refrigerating state）.
Fig. 2 is the schematic diagram that the utility model is in the state that heats.
Specific embodiment
The utility model is described in further detail below according to accompanying drawing and in conjunction with the embodiments.
Cold and hot linkage air source heat pump shown in accompanying drawing, including compressor 1, outdoor finned heat exchanger 4, blower fan 3, choke valve 5,
Indoor fluorine water- to-water heat exchanger 6；Outdoor finned heat exchanger 4, choke valve 5, indoor fluorine water- to-water heat exchanger 6 are connected by pipeline；Blower fan 3 is set
In the side of outdoor finned heat exchanger 4；Four-way is provided between compressor 1 and outdoor finned heat exchanger 4, indoor fluorine water- to-water heat exchanger 6
Valve 2, it is possible to achieve two kinds of connection status：A kind of connection status be compressor 1 export first passage by four-way valve 2 with it is outdoor
Finned heat exchanger 4 is connected, and the import of compressor 1 is connected by the second channel of four-way valve 2 with indoor fluorine water- to-water heat exchanger 6；It is another
Connection status is that the third channel that compressor 1 is exported by four-way valve 2 is connected with indoor fluorine water- to-water heat exchanger 6, the import of compressor 1 warp
The fourth lane for crossing four-way valve 2 is connected with outdoor finned heat exchanger 4.
Fixed high-voltage switch 8 is provided with the outlet of compressor 1 and the pipeline of four-way valve 2；The import of compressor 1 and four-way valve 2
Pipeline in be provided with fixed low tension switch 7.
Claims (3)
1. a kind of cold and hot linkage air source heat pump, including compressor（1）, outdoor finned heat exchanger（4）, blower fan（3）, choke valve
（5）, indoor fluorine water- to-water heat exchanger（6）；The outdoor finned heat exchanger（4）, choke valve（5）, indoor fluorine water- to-water heat exchanger（6）By pipe
Connect on road；The blower fan（3）It is disposed in the outdoor finned heat exchanger（4）Side；It is characterized in that：The compressor（1）With room
Outer finned heat exchanger（4）, indoor fluorine water- to-water heat exchanger（6）Between be provided with four-way valve（2）, it is possible to achieve two kinds of connection status：It is a kind of
Connection status is compressor（1）Outlet is by four-way valve（2）First passage and outdoor finned heat exchanger（4）Connection, compressor
（1）Import is by four-way valve（2）Second channel and indoor fluorine water- to-water heat exchanger（6）Connection；Another connection status is compressor
（1）Outlet is by four-way valve（2）Third channel and indoor fluorine water- to-water heat exchanger（6）Connection, compressor（1）Import is by four-way valve
（2）Fourth lane and outdoor finned heat exchanger（4）Connection.
2. cold and hot linkage air source heat pump according to claim 1, it is characterised in that：The compressor（1）Outlet and four
Port valve（2）Pipeline in be provided with fixed high-voltage switch（8）.
3. cold and hot linkage air source heat pump according to claim 1 and 2, it is characterised in that：The compressor（1）Import with
Four-way valve（2）Pipeline in be provided with fixed low tension switch（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621216943.9U CN206222744U (en) | 2016-11-11 | 2016-11-11 | Cold and hot linkage air source heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621216943.9U CN206222744U (en) | 2016-11-11 | 2016-11-11 | Cold and hot linkage air source heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206222744U true CN206222744U (en) | 2017-06-06 |
Family
ID=58793071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621216943.9U Expired - Fee Related CN206222744U (en) | 2016-11-11 | 2016-11-11 | Cold and hot linkage air source heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206222744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253541A (en) * | 2018-09-14 | 2019-01-22 | 江苏奥斯康新能源有限公司 | It is a kind of special to be easily assembled cold and hot linkage air source heat pump |
-
2016
- 2016-11-11 CN CN201621216943.9U patent/CN206222744U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253541A (en) * | 2018-09-14 | 2019-01-22 | 江苏奥斯康新能源有限公司 | It is a kind of special to be easily assembled cold and hot linkage air source heat pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 225500, Jiangsu, Taizhou province Jiangyan Qiaotou town industrial concentration area Patentee after: Jiangsu new energy Co., Ltd. Address before: 225500 Industrial Zone, Qiaotou town, Jiangyan District, Jiangsu, Taizhou Patentee before: Taizhou Ascomco New Energy Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20171111 |