CN201043824Y - Air source heat pump air conditioner water heating machine - Google Patents
Air source heat pump air conditioner water heating machine Download PDFInfo
- Publication number
- CN201043824Y CN201043824Y CN 200720124373 CN200720124373U CN201043824Y CN 201043824 Y CN201043824 Y CN 201043824Y CN 200720124373 CN200720124373 CN 200720124373 CN 200720124373 U CN200720124373 U CN 200720124373U CN 201043824 Y CN201043824 Y CN 201043824Y
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- CN
- China
- Prior art keywords
- heat exchanger
- electric expansion
- valve
- expansion valve
- compressor
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- 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 - Lifetime
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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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- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
The utility model relates to an air-conditioning water heater provided with an air source heat pump, comprising a compressor, a first four-way valve, a second four-way valve, a heat exchanger, a one-way valve, an outdoor heat exchanger, an indoor heat exchanger, a first electric expansion valve and a second electric expansion valve. Joint d of the first four-way valve is connected to the air outlet of the compressor; Joint e is connected to the indoor heat exchanger; Joint s is connected to the air return port of the compressor; Joint d of the second four-way valve is connected to Joint c of the first four-way valve; Joint e is connected to the outdoor heat exchanger; Joint s is connected to the air return port of the compressor; Joint c is connected to the heat exchanger; the heat exchanger is connected to the anode tap of the one-way valve, and the cathode tap of the one-way valve is connected to the first electric expansion valve and the second electric expansion valve; the first electric expansion valve and the second electric expansion valve are connected to the outdoor heat exchanger and indoor heat exchanger respectively. The utility model not only has refrigerating and heating functions, but also capable to produce hot water and reclaim energy; the utility model has the advantages of a compact structure, low cost, easy installation and maintenance, etc.
Description
Technical field
The utility model relates to a kind of air source heat pump air conditioner water heating machine, belongs to the improvement technology of air-source heat pump hot water.
Background technology
Present existing air regulator and water heater are two kinds of products that separately use.The problem of its existence is:
(1) needs two complete equipments.Manufacturing cost height, installation and maintenance trouble, use inconvenience.
Condensation heat was not recovered to utilize and causes a large amount of heat loss when (2) air regulator freezed.
(3) air regulator can only freeze in summer, used during warming, and water heater has only unitary system heat-obtaining water function, and the thermal efficiency is low.
The utility model content
The purpose of this utility model is to provide a kind of refrigeration, heat-production functions not only can realized, simultaneously can also produce hot water, the realization energy reclaims, and has compact conformation, with low cost, installation and maintenance air source heat pump air conditioner water heating machine easily, to overcome weak point of the prior art.
A kind of air source heat pump air conditioner water heating machine by this purpose design, comprise compressor, first cross valve, second cross valve, heat exchanger, check valve, outdoor heat exchanger, indoor heat exchanger, first electric expansion valve and second electric expansion valve, the d interface of first cross valve is connected with exhaust outlet of compressor, the e interface is connected with indoor heat exchanger, the s interface is connected with the compressor return air mouth, the d interface of second cross valve is connected with the c interface of first cross valve, the e interface is connected with outdoor heat exchanger, the s interface is connected with the compressor return air mouth, the c interface is connected with heat exchanger, heat exchanger is connected with the anode tap of check valve, the check valve cathode terminal and first electric expansion valve, second electric expansion valve connects, first electric expansion valve, second electric expansion valve respectively with outdoor heat exchanger, indoor heat exchanger connects.
The return line of above-mentioned compressor is provided with electric heater unit.
Above-mentioned electric heater unit is made outer tube by copper pipe, and radiating subassembly is inserted in the inside.
The utility model is owing to adopt with the air regulator system with by the turnover that heat exchanger etc. is formed and add the structure that hot-water heating system combines, therefore can adopt a spot of electric energy drive compression machine operation, not only can realize refrigeration, heat-production functions, simultaneously can also produce hot water, realize the recovery of energy, had advantages such as compact conformation, with low cost, installation and maintenance be convenient.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1, this air source heat pump air conditioner water heating machine, comprise compressor, first cross valve 1, second cross valve 2, heat exchanger 3, check valve 5, outdoor heat exchanger 6, indoor heat exchanger 7, first electric expansion valve 8 and second electric expansion valve 9, the d interface of first cross valve 1 is connected with exhaust outlet of compressor, the e interface is connected with indoor heat exchanger 7, the s interface is connected with the compressor return air mouth, the d interface of second cross valve 2 is connected with the c interface of first cross valve 1, the e interface is connected with outdoor heat exchanger 6, the s interface is connected with the compressor return air mouth, the c interface is connected with heat exchanger 3, heat exchanger 3 is connected with the anode tap of check valve 5, the check valve cathode terminal and first electric expansion valve 8, second electric expansion valve 9 connects first electric expansion valve 8, second electric expansion valve 9 respectively with outdoor heat exchanger 6, indoor heat exchanger 7 connects.
The return line of above-mentioned compressor is provided with electric heater unit 10.Above-mentioned electric heater unit is made outer tube by copper pipe, and radiating subassembly is inserted in the inside.When outdoor temperature is low, open electric heater unit 10 heating refrigerants, refrigerant is draw heat in the heat conduction bundle of capillary tubes of electric heater unit, and fully heat exchange flashes to the steam state refrigerant and enters muffler and get back to the compressor return air mouth.
When the utility model normally moves, four kinds of circulation patterns are arranged:
1, first and second cross valve is closed, first electric expansion valve, 8 contract fullys: refrigerant passes through first cross valve 1 and second cross valve 2 from exhaust outlet of compressor, enter heat exchanger 3, through the check valve 5 and second electric expansion valve 9, enter indoor heat exchanger 7 evaporation backs by first cross valve 1, get back to the compressor return air mouth, realize refrigerated medium hot water circulation pattern;
2, first and second cross valve is closed, second electric expansion valve, 9 contract fullys: refrigerant passes through first cross valve 1 and second cross valve 2 from exhaust outlet of compressor, enter heat exchanger 3, through the check valve 5 and first electric expansion valve 8, inlet chamber external heat exchanger 6 is through second cross valve 2, get back to the compressor return air mouth, realize heating the water circulation pattern;
3, first cross valve 1 closes, second cross valve 2 is opened: refrigerant passes through first cross valve 1 and second cross valve 2 from exhaust outlet of compressor, inlet chamber external heat exchanger 6, through first electric expansion valve 8, second electric expansion valve 9, enter indoor heat exchanger 7, through first cross valve 1, get back to the compressor return air mouth, realize the kind of refrigeration cycle pattern;
4, first cross valve 1 is opened, second cross valve 2 closes: refrigerant passes through first cross valve 1 from exhaust outlet of compressor, enter indoor heat exchanger 7, through second electric expansion valve 9, first electric expansion valve 8, inlet chamber external heat exchanger 6, through second cross valve 2, get back to the compressor return air mouth, realize that heat pump heats circulation pattern.
Claims (3)
1. air source heat pump air conditioner water heating machine, comprise compressor, first cross valve (1), outdoor heat exchanger (6) and indoor heat exchanger (7), wherein the d interface of first cross valve (1) is connected with exhaust outlet of compressor, the e interface is connected with indoor heat exchanger (7), the s interface is connected with the compressor return air mouth, it is characterized in that also comprising second cross valve (2), heat exchanger (3), check valve (5), first electric expansion valve (8) and second electric expansion valve (9), the d interface of second cross valve (2) is connected with the c interface of first cross valve (1), the e interface is connected with outdoor heat exchanger (6), the s interface is connected with the compressor return air mouth, the c interface is connected with heat exchanger (3), heat exchanger (3) is connected with the anode tap of check valve (5), check valve (5) cathode terminal and first electric expansion valve (8), second electric expansion valve (9) connects, first electric expansion valve (8), second electric expansion valve (9) respectively with outdoor heat exchanger (6), indoor heat exchanger (7) connects.
2. air source heat pump air conditioner water heating machine according to claim 1 is characterized in that the return line of above-mentioned compressor is provided with electric heater unit (10).
3. air source heat pump air conditioner water heating machine according to claim 2 is characterized in that above-mentioned electric heater unit (10) makes outer tube by copper pipe, and radiating subassembly is inserted in the inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720124373 CN201043824Y (en) | 2007-05-25 | 2007-05-25 | Air source heat pump air conditioner water heating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720124373 CN201043824Y (en) | 2007-05-25 | 2007-05-25 | Air source heat pump air conditioner water heating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201043824Y true CN201043824Y (en) | 2008-04-02 |
Family
ID=39258717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720124373 Expired - Lifetime CN201043824Y (en) | 2007-05-25 | 2007-05-25 | Air source heat pump air conditioner water heating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201043824Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645060A (en) * | 2012-03-30 | 2012-08-22 | 美的集团有限公司 | Multi-split air conditioning system |
| EP2891849A1 (en) | 2013-08-02 | 2015-07-08 | O.Y.L. Research & Development Centre Sdn Bhd | Heat reclaim for a multifunction heat pump and a multifunction air conditioner |
| CN105066360A (en) * | 2015-08-19 | 2015-11-18 | 广东美的暖通设备有限公司 | Heat recovery air conditioning and water heating unit and control method of outdoor fan in heat recovery air conditioning and water heating unit |
| CN105180304A (en) * | 2015-10-20 | 2015-12-23 | 青岛海信日立空调***有限公司 | Air-conditioning outdoor unit, multifunctional air-conditioning system and working method thereof |
| CN104633773B (en) * | 2014-06-27 | 2017-08-29 | 四川长虹电器股份有限公司 | A kind of humidity control system |
| CN111189138A (en) * | 2018-11-14 | 2020-05-22 | 青岛经济技术开发区海尔热水器有限公司 | Heat pump system with hot water making function and control method |
-
2007
- 2007-05-25 CN CN 200720124373 patent/CN201043824Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645060A (en) * | 2012-03-30 | 2012-08-22 | 美的集团有限公司 | Multi-split air conditioning system |
| EP2891849A1 (en) | 2013-08-02 | 2015-07-08 | O.Y.L. Research & Development Centre Sdn Bhd | Heat reclaim for a multifunction heat pump and a multifunction air conditioner |
| EP3001123A1 (en) | 2013-08-02 | 2016-03-30 | O.Y.L. Research & Development Centre Sdn Bhd | Heat reclaim for a multifunction heat pump and a muntifunction air conditioner |
| CN104633773B (en) * | 2014-06-27 | 2017-08-29 | 四川长虹电器股份有限公司 | A kind of humidity control system |
| CN105066360A (en) * | 2015-08-19 | 2015-11-18 | 广东美的暖通设备有限公司 | Heat recovery air conditioning and water heating unit and control method of outdoor fan in heat recovery air conditioning and water heating unit |
| CN105066360B (en) * | 2015-08-19 | 2018-03-16 | 广东美的暖通设备有限公司 | The control method of heat recovery air conditioner hot water machine and wherein outdoor fan |
| CN105180304A (en) * | 2015-10-20 | 2015-12-23 | 青岛海信日立空调***有限公司 | Air-conditioning outdoor unit, multifunctional air-conditioning system and working method thereof |
| CN105180304B (en) * | 2015-10-20 | 2018-03-13 | 青岛海信日立空调***有限公司 | Air-conditioner outdoor unit, multifuctional air conditioning system and its method of work |
| CN111189138A (en) * | 2018-11-14 | 2020-05-22 | 青岛经济技术开发区海尔热水器有限公司 | Heat pump system with hot water making function and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER OWNER: MEIDI ELECTRIC APPLIANCES CO., LTD., GUANGDONG Effective date: 20131218 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131218 Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: Midea Group Co., Ltd. Address before: 528311 Foshan, Shunde District, Beijiao Town, Penglai Road, the United States Industrial City Patentee before: Meidi Electric Appliances Co., Ltd., Guangdong |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080402 |