CN201569214U - Multifunctional air source heat pump water heater - Google Patents
Multifunctional air source heat pump water heater Download PDFInfo
- Publication number
- CN201569214U CN201569214U CN2009202790663U CN200920279066U CN201569214U CN 201569214 U CN201569214 U CN 201569214U CN 2009202790663 U CN2009202790663 U CN 2009202790663U CN 200920279066 U CN200920279066 U CN 200920279066U CN 201569214 U CN201569214 U CN 201569214U
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- CN
- China
- Prior art keywords
- indoor
- valve
- heat exchanger
- way change
- outdoor
- 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 - 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
-
- 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]
- Y02B30/13—Hot air central heating systems using heat pumps
Abstract
The utility model relates to a multifunctional air source heat pump water heater comprising an outdoor device, an indoor device and a controller. The outdoor device comprises an outdoor heat exchanger, an outdoor fan, a compressor, a first electromagnetic valve, a second electromagnetic vale, a four-way reversal valve and an electronic expansion valve; one end of the outdoor heat exchanger is connected with a first port of the four-way reversal valve; a second port of the four-way reversal valve is connected with the electronic expansion valve through a flat plate heat exchanger and the second electromagnetic valve which are connected in series; and the indoor device comprises a thermal insulated water tank, an indoor coil and an indoor fan, one end of the indoor coil is connected with the second port of the four-way reversal valve, and the other end of the indoor coil is connected with the flat plate heat exchanger through an indoor circulating pump. The multifunctional air source heat pump water heater has the benefits of integration of heating, refrigerating, power supplied by hot water, good applicability, high utilization ratio of equipment and significant energy-saving effect.
Description
Technical field
The utility model relates to a kind of multi-functional air can heat pump water-heating machine.
Background technology
In recent years, along with developing rapidly of Building Trade in China, the heating of building and air-conditioning power consumption constantly enlarge.The consumption of the energy not only aggravates the in short supply day by day and exhausted of fossil fuel, and severe contamination environment.Heat pump is as important energy saving technology wherein, used widely in all kinds of buildings such as industrial, commercial, civilian.Since air source heat pump water heater have heat, refrigerating function, on the air-conditioning market of some severe cold areas of China, occupy very big share.But, the heat pump type air conditioner of being sold in the market, the overwhelming majority can not provide the domestic hot-water, thereby in order to satisfy the needs of daily life hot water, the user also must purchase a hot water apparatus, electric heater, gas heater etc. in addition.This has not only increased equipment investment, and has caused the waste of a large amount of electric energy fuel.For this reason, a kind of multi-functional air source heat pump water heater of research and design satisfies the demand of user to the domestic hot-water of room air conditioner simultaneously, is of great immediate significance.
The utility model content
The purpose of this utility model provides a kind of multi-functional air energy heat pump water-heating machine, and compact conformation has energy-saving effect and economic performance preferably, can satisfy the demand of user to room air conditioner and domestic hot-water simultaneously.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of multi-functional air energy heat pump water-heating machine, comprise outdoor location, indoor set and controller, outdoor location comprises outdoor heat exchanger and outdoor fan, compressor, first magnetic valve, second magnetic valve, four-way change-over valve and electric expansion valve, one end of described outdoor heat exchanger is connected with first port of four-way change-over valve, second port of four-way change-over valve is connected with electric expansion valve with second magnetic valve by flat plate heat exchanger in parallel, electric expansion valve is connected with the other end of outdoor heat exchanger, form closed refrigerant loop, the Chang Jinduan mouth of four-way change-over valve is connected with the condenser coil outlet, the air entry of compressor is connected with the end that often goes out of four-way change-over valve, the blast pipe of compressor is connected with the import of condenser coil, and first magnetic valve is connected between the pipeline of the compressor that is connected with described condenser coil and four-way change-over valve; Indoor set comprises attemperater, indoor coil and indoor fan, one end of described indoor coil is connected with second port of four-way change-over valve, the other end of indoor coil is connected with described flat plate heat exchanger by the indoor circulation pump, the upper and lower of attemperater is respectively equipped with the outlet pipe and the water inlet pipe of the portion of inserting into the inner, outlet pipe all is connected with flaring diffusing stream head with the end that water inlet pipe stretches into attemperater inside, the bottom of attemperater is provided with blow-off pipe, condenser coil is located at attemperater inside, and the middle and upper part of attemperater is provided with temperature sensor; The input of controller is connected with the room air sensor with temperature sensor respectively, and the output of controller connects outdoor fan, compressor, indoor fan, four-way change-over valve, first magnetic valve, second magnetic valve and indoor coil circulating pump respectively.
The beneficial effects of the utility model are: collection heats, refrigeration, hot water supplying power function are one, can satisfy the various demands of warming, summer air-conditioning and annual domestic hot-water in the building, it is good to have applicability, utilization rate of equipment and installations height, energy-saving effect are remarkable, advantages such as technical and economic performance is good, commercialization development and application prospect are very good.
Description of drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the structural representation of the described multi-functional air energy of the utility model embodiment heat pump water-heating machine.
Among the figure:
1, outdoor location; 2, indoor set; 3, controller; 4, outdoor heat exchanger; 5, outdoor fan; 6, compressor; 7, first magnetic valve; 8, second magnetic valve; 9, four-way change-over valve; 10, electric expansion valve; 11, flat plate heat exchanger; 12, condenser coil; 13, attemperater; 14, indoor coil; 15, indoor fan; 16, outlet pipe; 17, water inlet pipe; 18, diffusing stream head; 19, blow-off pipe; 20, temperature sensor; 21, room air sensor; 22, indoor coil circulating pump.
The specific embodiment
As shown in Figure 1, the described a kind of multi-functional air energy heat pump water-heating machine of the utility model embodiment, comprise outdoor location 1, indoor set 2 and controller 3, outdoor location 1 comprises outdoor heat exchanger 4 and outdoor fan 5, compressor 6, first magnetic valve 7, second magnetic valve 8, four-way change-over valve 9 and electric expansion valve 10, one end of described outdoor heat exchanger 4 is connected with first port of four-way change-over valve 9, second port of four-way change-over valve 9 is connected with electric expansion valve 10 with second magnetic valve 8 by flat plate heat exchanger 11 in parallel, electric expansion valve 10 is connected with the other end of outdoor heat exchanger 4, form closed refrigerant loop, the Chang Jinduan mouth of four-way change-over valve 9 is connected with condenser coil 12 outlets, the air entry of compressor 6 is connected with the end that often goes out of four-way change-over valve 9, the blast pipe of compressor 6 is connected with the import of condenser coil 12, connects first magnetic valve 7 between the compressor 6 that is connected with described condenser coil 12 and the pipeline of four-way change-over valve 9; Indoor set 2 comprises attemperater 13, indoor coil 14 and indoor fan 15, one end of described indoor coil 14 is connected with second port of four-way change-over valve 9, the other end of indoor coil 14 is connected with described flat plate heat exchanger 11 by indoor circulation pump 22, reservoir 13 is the pressure-bearing type structure, inner bag is rolled by corrosion resistant plate and is welded, shell has the sheet metal of spraying paint formula stainless sheet steel to roll to be welded, filled polyurethane foaming thermal-insulating between inner bag and the shell, the upper and lower of attemperater 13 is respectively equipped with the outlet pipe 16 and the water inlet pipe 17 of the portion of inserting into the inner, the end that outlet pipe 16 and water inlet pipe 17 stretch into attemperater 13 inside all is connected with flaring diffusing stream 18, the water inlet 17 of attemperater 13 can directly be connected with the city tap-water pipe, rely on tap water pressure that hot water is ejected from attemperater 13 tops, the bottom of attemperater 13 is provided with blow-off pipe 19, condenser coil 12 is located at attemperater 13 inside, and the middle and upper part of attemperater 13 is provided with temperature sensor 20; The input of controller 3 is connected with room air sensor 21 with temperature sensor 20 respectively, the output of controller 3 connects outdoor fan 5, compressor 6, indoor fan 15, four-way change-over valve 9, first magnetic valve 7, second magnetic valve 8 and indoor coil circulating pump 22 respectively, and the user can select to heat separately as required, freeze, heat water and unite and heat and heat water, freeze and heat the water various working.And can be respectively in 15～30 ℃ and 30～55 ℃ of scopes, set indoor air temperature and domestic hot-water's temperature arbitrarily.Controller 3 all can adopt an intelligent single-chip microcomputer to realize in all functions.
Under the operating mode that heats separately, the cyclic process of refrigerant loop is as follows: the wet steaming liquid after electric expansion valve 10 throttling step-downs flows in the outdoor heat exchanger 4, under the effect of outdoor fan 5, carry out forced-convection heat transfer with atmosphere, refrigerant vapour after the heat exchange sucks through four-way change-over valve 9 and compressor 6, flow into four-way change-over valve 9 again through first magnetic valve 7 then, the flat plate heat exchanger 11 of inlet chamber inner coil pipe subsequently, heating room air under the circulation of indoor coil circulating pump 22 and under the effect of indoor fan 15, the liquid refrigerant that condensation is got off flows back to again in the outdoor heat exchanger 4 through electric expansion valve 10.Finish once circulation thus.
Under the separate refrigeration operating mode, the cyclic process of refrigerant loop is as follows: four-way change-over valve 9 commutates under "on" position, liquid refrigerant after electric expansion valve 10 throttling step-downs at first flows into the flat plate heat exchanger 11 of indoor coil, under the effect of inner coil pipe circulating pump 22 on the coil pipe road and indoor fan 15, carry out heat convection with room air, refrigerant vapour after the evaporation sucks through four-way change-over valve 9 and by compressor 6, and the refrigerant vapour after contracting flows directly into through first magnetic valve 7, four-way change-over valve 9 and carries out condensation in the chamber external heater 4.
Heating separately under the water condition, the cold-producing medium cyclic process is with heating condition is basic identical separately, just this moment, first magnetic valve 7 cut out, second magnetic valve 8 opened, make through the cold-producing medium of compressor 6 flat plate heat exchanger 11 without indoor coil, but through four-way change-over valve 9, second magnetic valve 8, electric expansion valve 10, directly return in the outdoor heat exchanger 4.
Heat and heat under the water condition uniting, the cold-producing medium circulation engineering is with to heat, heat water condition separately basic identical.Just when indoor air temperature was lower than user's design temperature, first magnetic valve 7 was opened, and second magnetic valve 8 cuts out, and satisfying the heating of house needs, after room temperature and water temperature all reached separately design temperature, unit was out of service.
Joint refrigeration with heat under the water condition, cold-producing medium circulation engineering and separate refrigeration operating mode are basic identical, just first magnetic valve 7 cuts out, make and at first flow in the interior condenser coil 12 of water tank through refrigerant compressed steam, partial condensation heat is used to heat the domestic hot-water, goes in the outdoor heat exchanger 4 to continue condensation through four-way change-over valve 9 direct currents then.After water temperature reached set water temperature, first magnetic valve 7 was opened, and when room temperature reached design temperature, unit was out of service.
Claims (3)
1. a multi-functional air can heat pump water-heating machine, comprise outdoor location (1), indoor set (2) and controller (3), it is characterized in that: outdoor location (1) comprises outdoor heat exchanger (4) and outdoor fan (5), compressor (6), first magnetic valve (7), second magnetic valve (8), four-way change-over valve (9) and electric expansion valve (10), one end of wherein said outdoor heat exchanger (4) is connected with first port of four-way change-over valve (9), second port of four-way change-over valve (9) is connected with electric expansion valve (10) with second magnetic valve (8) by flat plate heat exchanger (11) in parallel, electric expansion valve (10) is connected with the other end of outdoor heat exchanger (4), the air entry of compressor (6) is connected with the end that often goes out of four-way change-over valve (9), and the blast pipe of compressor (6) is connected with the import of condenser coil (12); Indoor set (2) comprises attemperater (13), indoor coil (14) and indoor fan (15), one end of described indoor coil (14) is connected with second port of four-way change-over valve (9), the other end of indoor coil (14) is connected with described flat plate heat exchanger (11) by indoor circulation pump (22), the upper and lower of attemperater (13) is respectively equipped with the outlet pipe (16) and the water inlet pipe (17) of the portion of inserting into the inner, the bottom of attemperater (13) is provided with blow-off pipe (19), condenser coil (12) is located at attemperater (13) inside, the Chang Jinduan mouth of four-way change-over valve (9) is connected with condenser coil (12) outlet, and the middle and upper part of attemperater (13) is provided with temperature sensor (20); The input of controller (3) is connected with room air sensor (21) with temperature sensor (20) respectively, and the output of controller (3) connects outdoor fan (5), compressor (6), indoor fan (15), four-way change-over valve (9), first magnetic valve (7), second magnetic valve (8) and indoor coil circulating pump (22) respectively.
2. multi-functional air according to claim 1 can heat pump water-heating machine, it is characterized in that: first magnetic valve (7) is connected between the pipeline of the compressor (6) that is connected with described condenser coil (12) and four-way change-over valve (9).
3. multi-functional air energy heat pump water-heating machine according to claim 1 and 2 is characterized in that: outlet pipe (16) stretches into the inner end of attemperater (13) with water inlet pipe (17) and all is connected with flaring diffusing stream head (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202790663U CN201569214U (en) | 2009-11-06 | 2009-11-06 | Multifunctional air source heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202790663U CN201569214U (en) | 2009-11-06 | 2009-11-06 | Multifunctional air source heat pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201569214U true CN201569214U (en) | 2010-09-01 |
Family
ID=42661504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202790663U Expired - Lifetime CN201569214U (en) | 2009-11-06 | 2009-11-06 | Multifunctional air source heat pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201569214U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410669A (en) * | 2011-11-25 | 2012-04-11 | 海信（山东）空调有限公司 | Multi-connected air conditioner system for directly heating water by using compressor and working method of multi-connected air conditioner system |
| CN102563964A (en) * | 2011-12-30 | 2012-07-11 | 安徽京奥制冷设备有限公司 | Household integrated multi-functional air source heat pump type air conditioning unit |
| CN103994600A (en) * | 2013-02-19 | 2014-08-20 | 吕瑞强 | Cold source and heat source complementary multifunctional air-conditioning water heater |
| CN104654688A (en) * | 2015-02-11 | 2015-05-27 | 吕瑞强 | Control system of cold and heat source complementary multifunctional air conditioner water heater |
| CN105020889A (en) * | 2014-04-25 | 2015-11-04 | 合肥美的暖通设备有限公司 | Air energy hot water system and control method thereof |
| CN110118446A (en) * | 2018-02-07 | 2019-08-13 | 珠海市天然志富能源科技有限公司 | Household trilogy supply central air-conditioner water chiller-heater group |
| CN110778441A (en) * | 2019-11-11 | 2020-02-11 | 湖南工程学院 | Waterwheel power generation landscape experience type ecological water supply and heat supply linkage system |
-
2009
- 2009-11-06 CN CN2009202790663U patent/CN201569214U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410669A (en) * | 2011-11-25 | 2012-04-11 | 海信（山东）空调有限公司 | Multi-connected air conditioner system for directly heating water by using compressor and working method of multi-connected air conditioner system |
| CN102563964A (en) * | 2011-12-30 | 2012-07-11 | 安徽京奥制冷设备有限公司 | Household integrated multi-functional air source heat pump type air conditioning unit |
| CN103994600A (en) * | 2013-02-19 | 2014-08-20 | 吕瑞强 | Cold source and heat source complementary multifunctional air-conditioning water heater |
| CN105020889A (en) * | 2014-04-25 | 2015-11-04 | 合肥美的暖通设备有限公司 | Air energy hot water system and control method thereof |
| CN105020889B (en) * | 2014-04-25 | 2018-09-07 | 合肥美的暖通设备有限公司 | Air energy thermal water system and its control method |
| CN104654688A (en) * | 2015-02-11 | 2015-05-27 | 吕瑞强 | Control system of cold and heat source complementary multifunctional air conditioner water heater |
| CN110118446A (en) * | 2018-02-07 | 2019-08-13 | 珠海市天然志富能源科技有限公司 | Household trilogy supply central air-conditioner water chiller-heater group |
| CN110778441A (en) * | 2019-11-11 | 2020-02-11 | 湖南工程学院 | Waterwheel power generation landscape experience type ecological water supply and heat supply linkage system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100901 |