CN204923542U - Single cold mould changes air conditioner water heater of refrigerant flow direction - Google Patents
Single cold mould changes air conditioner water heater of refrigerant flow direction Download PDFInfo
- Publication number
- CN204923542U CN204923542U CN201520579444.5U CN201520579444U CN204923542U CN 204923542 U CN204923542 U CN 204923542U CN 201520579444 U CN201520579444 U CN 201520579444U CN 204923542 U CN204923542 U CN 204923542U
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- Prior art keywords
- water heater
- air conditioner
- flow direction
- compressor
- refrigerant flow
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
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- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses a single cold mould changes air conditioner water heater of refrigerant flow direction, including compressor, condenser, four -way reversing valve, outdoor heat exchanger and indoor evaporimeter, 3 connectors of four -way reversing valve are connected respectively gas vent, condenser and the outdoor heat exchanger of compressor, four -way reversing valve's fourth connector is connected with the air inlet of indoor evaporimeter and compressor simultaneously, and the pipeline branch of condenser delivery outlet connects outdoor heat exchanger and indoor evaporimeter simultaneously. This product simple structure, stability in use can be good, and it is more optimized than old product structure, use the accessory still less, have solved the not enough of product in the past.
Description
Technical field
The utility model relates to the air conditioner and water heater that a kind of single cold type changes refrigerant flow direction.
Background technology
Existing common air-conditioning structure is mostly one-pipe loop structure, cold-producing medium wherein only has independent a kind of circulation line, and the air conditioner and water heater being developed out by this air-conditioning equipment is therefore structurally comparatively complicated, thus have impact on stability and the service life of air conditioner and water heater, therefore the operating characteristic that air conditioner and water heater is excellent is limited by very large, and needs to improve.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of single cold type to change the air conditioner and water heater of refrigerant flow direction, has good structure and permanent stability in use.
The utility model solves the technical scheme that its technical problem adopts:
A kind of single cold type changes the air conditioner and water heater of refrigerant flow direction, comprise compressor, condenser, four-way change-over valve, outdoor heat exchanger and indoor evaporator, 3 connectors of described four-way change-over valve connect the exhaust outlet of described compressor, condenser and outdoor heat exchanger respectively, 4th connector of four-way change-over valve is connected with the air inlet of indoor evaporator and compressor simultaneously, pipe branch junction chamber external heat exchanger and the indoor evaporator simultaneously of condenser delivery outlet.
As the improvement of technique scheme, the connecting pipe of described condenser delivery outlet is provided with check valve.
As the further improvement of technique scheme, the connecting pipe bifurcation of described condenser delivery outlet is provided with throttling arrangement.
Further, two pipelines of the connecting pipe branch of described condenser delivery outlet are provided with magnetic valve.
Further, described four-way change-over valve connects air inlet and the indoor evaporator of described compressor by branch pipe tee connection.
The beneficial effects of the utility model are: this product structure is simple, and stability in use can be good, and it is more optimized than old product structure, use accessory less, solve the deficiency of product in the past.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is that mounting structure of the present utility model connects block diagram.
Detailed description of the invention
With reference to Fig. 1, a kind of single cold type of the present utility model changes the air conditioner and water heater of refrigerant flow direction, comprise compressor 1, condenser 2, four-way change-over valve 4, outdoor heat exchanger 3 and indoor evaporator 5,3 connectors of described four-way change-over valve 4 connect the exhaust outlet 11 of described compressor 1, condenser 2 and outdoor heat exchanger 3 respectively, 4th connector 44 of four-way change-over valve 4 is connected with the air inlet 12 of indoor evaporator 5 and compressor 1 simultaneously, pipe branch junction chamber external heat exchanger 3 and the indoor evaporator 5 simultaneously of condenser 2 delivery outlet.
As the improvement of above-mentioned embodiment, the connecting pipe of described condenser 2 delivery outlet is provided with check valve 6, the connecting pipe bifurcation of condenser 2 delivery outlet is provided with throttling arrangement 8, and two pipelines of this connecting pipe branch are provided with magnetic valve, and described four-way change-over valve 4 connects air inlet 12 and the indoor evaporator 5 of described compressor 1 by branch pipe tee connection.
Its work translative mode is as follows.
One, separate hot water's pattern refrigerant flow direction, loop 1: the air inlet 12 of connector 43 to the connector 44 → compressor 1 of connector 41 to connector 42 → condenser 2 → check valve 6 → throttling arrangement 8 → magnetic valve 71 → outdoor heat exchanger 3 → four-way change-over valve 4 of the exhaust outlet 11 → four-way change-over valve 4 of the air inlet 12 → compressor 1 of compressor 1; Loop 2: the refrigerant-recovery of indoor evaporator 5 inside is to compressor 1.
Two, air conditioning hot pattern cryogen flows to, loop 1: the air inlet 12 of connector 43 to the connector 44 → compressor 1 of connector 41 to connector 42 → condenser 2 → check valve 6 → throttling arrangement 8 → magnetic valve 72 → indoor evaporator 5 → four-way change-over valve 4 of the exhaust outlet 11 → four-way change-over valve 4 of the air inlet 12 → compressor 1 of compressor 1; Loop 2: the refrigerant-recovery of outdoor heat exchanger 3 inside is to compressor 1.
Three, Independent air conditioning refrigeration mode cryogen flows to, loop 1: the air inlet 12 of connector 42 to the connector 44 → compressor 1 of connector 41 to connector 43 → outdoor heat exchanger 3 → magnetic valve 71 → throttling arrangement 8 → magnetic valve 72 → indoor evaporator 5 → four-way change-over valve 4 of the exhaust outlet 11 → four-way change-over valve 4 of the air inlet 12 → compressor 1 of compressor 1; Loop 2: the refrigerant-recovery of condenser 2 inside is to compressor 1.
The above, just better embodiment of the present utility model, but the utility model is not limited to above-described embodiment, as long as it reaches technique effect of the present utility model with any same or similar means, all should fall within protection domain of the present utility model.
Claims (5)
1. the air conditioner and water heater of a single cold type change refrigerant flow direction, it is characterized in that: comprise compressor, condenser, four-way change-over valve, outdoor heat exchanger and indoor evaporator, 3 connectors of described four-way change-over valve connect the exhaust outlet of described compressor, condenser and outdoor heat exchanger respectively, 4th connector of four-way change-over valve is connected with the air inlet of indoor evaporator and compressor simultaneously, pipe branch junction chamber external heat exchanger and the indoor evaporator simultaneously of condenser delivery outlet.
2. a kind of single cold type according to claim 1 changes the air conditioner and water heater of refrigerant flow direction, it is characterized in that: the connecting pipe of described condenser delivery outlet is provided with check valve.
3. a kind of single cold type according to claim 1 changes the air conditioner and water heater of refrigerant flow direction, it is characterized in that: the connecting pipe bifurcation of described condenser delivery outlet is provided with throttling arrangement.
4. a kind of single cold type according to claim 1 changes the air conditioner and water heater of refrigerant flow direction, it is characterized in that: two pipelines of the connecting pipe branch of described condenser delivery outlet are provided with magnetic valve.
5. a kind of single cold type according to claim 1 changes the air conditioner and water heater of refrigerant flow direction, it is characterized in that: described four-way change-over valve connects air inlet and the indoor evaporator of described compressor by branch pipe tee connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520579444.5U CN204923542U (en) | 2015-08-04 | 2015-08-04 | Single cold mould changes air conditioner water heater of refrigerant flow direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520579444.5U CN204923542U (en) | 2015-08-04 | 2015-08-04 | Single cold mould changes air conditioner water heater of refrigerant flow direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204923542U true CN204923542U (en) | 2015-12-30 |
Family
ID=54972663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520579444.5U Active CN204923542U (en) | 2015-08-04 | 2015-08-04 | Single cold mould changes air conditioner water heater of refrigerant flow direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204923542U (en) |
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2015
- 2015-08-04 CN CN201520579444.5U patent/CN204923542U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |