CN201396983Y - Air-conditioner water heater - Google Patents
Air-conditioner water heater Download PDFInfo
- Publication number
- CN201396983Y CN201396983Y CN2009200537162U CN200920053716U CN201396983Y CN 201396983 Y CN201396983 Y CN 201396983Y CN 2009200537162 U CN2009200537162 U CN 2009200537162U CN 200920053716 U CN200920053716 U CN 200920053716U CN 201396983 Y CN201396983 Y CN 201396983Y
- Authority
- CN
- China
- Prior art keywords
- air
- conditioner
- water
- heat exchanger
- water heater
- 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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- 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
Abstract
An air-conditioner water heater capable of recovering waste heat exhausted by the air-conditioner during refrigerating or heating by indoor unit of the air-conditioner in summer or winter and heatingthe cool water by a heat pump when the indoor unit of the air-conditioner does not work in spring and autumn; the water heater is composed of a compressor, a water heater condenser, a four-way valve,an outdoor unit heat exchanger, a throttle valve and an indoor unit heat exchanger which are connected in series to form a main circulating loop; a branched loop controlled by a three-way valve is connected at both ends of the indoor unit heat exchanger in parallel; the water heater can recover or exhaust heat to prepare hot water when the indoor unit heat exchanger is busy or free. The air-conditioner water heater is applied to recovering waste heat and preparing hot water for household air-conditioner, commercial air-conditioner and central air conditioner extensively so that the heat is recovered and the energy is saved.
Description
Affiliated technical field:
The utility model relates to the device of producing hot water that a kind of energy and cold/warm air conditioner are used in combination, and especially summer air-conditioning indoor set refrigeration, water heater reclaim waste heat cold water; The spring and autumn operation of heat pump is produced hot water, and the winter air-conditioning indoor set heats, and water heater is produced the cold-heat air-conditioning, water-heating device that the domestic hot-water is provided the whole year of hot water.
Background technology:
At present, known cold-heat air-conditioning, water-heating device is directly to be cascaded by water heater and air conditioner to form, be in series successively by compressor, water heater, cross valve, outdoor condenser, choke valve and indoor machine evaporation, water heater is made up of condenser and attemperater.When summer and winter air-conditioning system refrigeration or when heating, whole system becomes water-cooled-air-cooled unit.At this moment, water heater is a water-cooled condenser, emits heat heating cold water.When spring and autumn, when indoor apparatus of air conditioner does not promptly need refrigeration not need to heat yet, at this moment, water heater can't independent operating, hot water can not be provided, and therefore, the shortcoming of the cold-heat air-conditioning, water-heating device of this type of technology is: water heater can't independent operating, can only seasonality provide hot water, hot water can not be provided the whole year.
Summary of the invention:
Can not independent operating in order to overcome existing cold-heat air-conditioning, water-heating device, water heater can't heat the deficiency of hot-water supply when indoor set does not need work, the utility model provides a kind of cold-heat air-conditioning, water-heating device, this cold-heat air-conditioning, water-heating device can not only be when indoor apparatus of air conditioner need freeze or heat work, water heater can the condensation heat release be produced hot water, and can be when indoor set need work independent operating, water heater equally can the condensation heat release be produced hot water, makes this cold-heat air-conditioning, water-heating device can be in any seasonal work of the whole year.
The scheme that its technical problem that solves the utility model adopts is: this cold-heat air-conditioning, water-heating device is that compressor, water heater, cross valve, off-premises station heat exchanger, choke valve, heat exchanger indoor unit, triple valve are formed thus, water heater is made up of heater condenser and attemperater, compressor exhaust pipe links to each other with heater condenser, the blast pipe of heater condenser inserts compressor inlet again with after cross valve, off-premises station heat exchanger, choke valve, heat exchanger indoor unit are connected successively, forms a major loop.Between choke valve and heat exchanger indoor unit, connect a bypass circulation, the other end of this bypass circulation is connected with a triple valve, an outlet of triple valve links to each other with heat exchanger indoor unit, and another outlet links to each other with the muffler of compressor, forms a bypass circulation in parallel by triple valve control.In summer, when indoor set need freeze, triple valve was closed bypass circulation, and this moment, refrigeration system was a water-cooled-air-cooled unit, and the condenser in the water heater is a water-cooled condenser, reclaimed the heat heating cold water that air-conditioning is discharged.Winter, when indoor set need heat, the cross valve commutation, triple valve is closed bypass circulation, at this moment, the circulatory system is a water-cooled Air-Cooled Heat Pump Unit, water heater is a water-cooled condenser, and indoor set is an air-cooled condenser, water heater heat release heating cold water, and indoor set condensation heat release discharging hot gas, while off-premises station heat exchanger becomes evaporimeter and absorbs heat from air.Work as spring and autumn, when indoor set did not need work, with the cross valve commutation, triple valve was opened bypass circulation, at this moment closed circuit becomes the heat pump circuit of a contrary Carnot cycle, circulating path is from the compressor to the heater condenser, arrives cross valve, arrives triple valve, arrives the off-premises station heat exchanger again behind choke valve, at this moment, indoor set in the system is not worked, the heat exchanger of off-premises station becomes evaporimeter, absorbs heat in the air, and the condenser of water heater is discharged heat water is heated.
The beneficial effects of the utility model are: air-conditioning system is when freezing or heating, water heater absorbs the used heat feedwater heating that air-conditioning is discharged, when system does not need refrigeration or heats, system becomes an energy-conservation Teat pump boiler feedwater heating, promptly reaching throughout the year can hot-water supply, can save the energy again.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model circulatory system schematic diagram
1. compressors among the figure; 2. water heater; 3. four-way change-over valve; 4. off-premises station heat exchanger; 5. choke valve; 6. heat exchanger indoor unit; 7. triple valve
The specific embodiment:
In Fig. 1, the blast pipe of compressor (1) links to each other with water heater condensation (2), water heater is made up of heater condenser and attemperater, the exhaust of condenser (liquid) pipe is successively by the copper pipe cross valve (3) that is connected in series, off-premises station heat exchanger (4), choke valve (5), heat exchanger indoor unit (6) also links to each other with the air inlet pipe of compressor (1), form the main circulation loop of a sealing, cold-producing medium moves in closed circuit, between choke valve (5) and heat exchanger indoor unit (6) and connect a bypass circulation, another termination triple valve (7) of bypass circulation, two paths of triple valve (7) link to each other with the air inlet pipe of compressor and the blast pipe of heat exchanger indoor unit respectively.When two seasons of winter in summer, when heat exchanger indoor unit need freeze or heat, triple valve (7) is closed bypass circulation, and open main circulation loop simultaneously, the closed circuit of this moment is respectively the Carnot cycle and the contrary Carnot cycle of water-cooled-air-cooled unit, heat exchanger indoor unit (6) freezes or heats, and after the heater condenser heat release water is heated, when the spring and autumn heat exchanger indoor unit does not need work, triple valve (7) is opened bypass circulation, and close the indoor set loop, four-way change-over valve (3) switches to heat pump cycle, and the closed circuit of this moment becomes an independent operating heat pump cycle unit, and heat exchanger indoor unit quits work, the off-premises station heat exchanger becomes an evaporimeter and absorb heat from air, and water is heated in the heater condenser heat release.
Claims (1)
1, a kind of cold-heat air-conditioning, water-heating device, it is by compressor, heater condenser, cross valve, off-premises station heat exchanger, choke valve and the heat exchanger indoor unit main circulation loop that is in series successively, water heater is made up of heater condenser and attemperater, it is characterized in that: bypass circulation in parallel between choke valve and heat exchanger indoor unit, the other end of bypass circulation links to each other with a triple valve, and two paths of triple valve are connected with the blast pipe of heat exchanger indoor unit and the muffler of compressor respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200537162U CN201396983Y (en) | 2009-03-31 | 2009-03-31 | Air-conditioner water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200537162U CN201396983Y (en) | 2009-03-31 | 2009-03-31 | Air-conditioner water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201396983Y true CN201396983Y (en) | 2010-02-03 |
Family
ID=41619501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200537162U Expired - Fee Related CN201396983Y (en) | 2009-03-31 | 2009-03-31 | Air-conditioner water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201396983Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253563A (en) * | 2017-12-27 | 2018-07-06 | 珠海格力电器股份有限公司 | A kind of air-conditioning hot water integrated machine control method and device |
| CN109579355A (en) * | 2018-11-30 | 2019-04-05 | 康帅冷链设备科技江苏有限公司 | Refrigeration hot water integrated machine suitable for refrigeration unit |
| CN111765546A (en) * | 2020-07-08 | 2020-10-13 | 珠海格力电器股份有限公司 | Air conditioning unit |
-
2009
- 2009-03-31 CN CN2009200537162U patent/CN201396983Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253563A (en) * | 2017-12-27 | 2018-07-06 | 珠海格力电器股份有限公司 | A kind of air-conditioning hot water integrated machine control method and device |
| CN109579355A (en) * | 2018-11-30 | 2019-04-05 | 康帅冷链设备科技江苏有限公司 | Refrigeration hot water integrated machine suitable for refrigeration unit |
| CN111765546A (en) * | 2020-07-08 | 2020-10-13 | 珠海格力电器股份有限公司 | Air conditioning unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Guoqiang Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Li Guoqiang Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20110331 |