CN201363837Y - Air-conditioning heat-pump hot water machine set - Google Patents
Air-conditioning heat-pump hot water machine set Download PDFInfo
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- CN201363837Y CN201363837Y CNU2009200496656U CN200920049665U CN201363837Y CN 201363837 Y CN201363837 Y CN 201363837Y CN U2009200496656 U CNU2009200496656 U CN U2009200496656U CN 200920049665 U CN200920049665 U CN 200920049665U CN 201363837 Y CN201363837 Y CN 201363837Y
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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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- 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]
- Y02B30/56—Heat recovery units
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Abstract
The utility model provides an air-conditioning heat-pump hot water machine set which has more optimized performance, recycles the waste heat generated by the air conditioning unit, utilizes an efficient heat-pump principle to produce hot water, conserves energy, protects the environment, facilitates the multi-mode and multifunctional-control realization. The air-conditioning heat-pump hot water machine set comprises a control system, an air-conditioning outdoor machine, an indoor machine, a hot water device, and a plurality of refrigerant pipelines connected among the air-conditioning outdoor machine, the indoor machine and the hot water device; the hot water device comprises a water box, a hot water generator and a water pipe; the air-conditioning outdoor machine comprises a compressor, a heat exchanger, a throttling device, a refrigerant pipeline controlled device, and the compressor, the heat exchanger, the throttling device and the refrigerant pipeline controlled device are connected with each other through refrigerant pipelines; the refrigerant pipeline controlled device of the air-conditioning outdoor machine comprise a four-way valve A, and one port of the four-way valve A is connected with a hot water generator; and each indoor machine is equipped with a four-way valve, and the four-way valve arranged in each indoor machine is connected with an indoor machine heat exchanger through the refrigerant pipeline.
Description
Technical field
The utility model belongs to the application of air-conditioning technical, be specifically related to a kind of can be with heat recovery, have an air conditioner heat pump hot water group that heats water function.
Background technology
Social development is fast, and technological innovation is maked rapid progress, and people constantly strengthen energy environment protection consciousness.Raising along with economic development and people's living standard, the air-conditioning unit is because to have an intelligent management of being convenient to, refrigeration/heat big and be convenient to be characteristics such as zones of different flexible configuration refrigeration/heat, the market prospects of becoming better and better are arranged, come into increasing family and office space gradually.And it is current, most air-conditioning unit just has summer refrigeration, winter and heats to regulate the simple function of indoor air temperature, summer particularly, a large amount of heat that the air-conditioning unit is produced in process of refrigerastion is all had no to be discharged in the outside atmosphere with utilizing, has caused the thermal pollution of outdoor air and the significant wastage of the energy.The air-conditioning unit of prior art only uses with summer in the winter time, and spring, autumn are idle, and utilization rate is not high yet; Meanwhile, air-conditioned family and office space also need to buy in addition water heater to solve the problem of daily hot water in the life, have increased spending, and electric heater, the gas heater power consumption is very big, security is also relatively poor.Many air-conditioning units that heat water function that have have also been emerged in large numbers at present, but only limit in air conditioner refrigerating, the used heat that utilizes the air-conditioning unit to produce comes heat hot water, do not realize heating heating water simultaneously, it mainly relies on electrical heating that water is heated, and heat exchanger can not be satisfied little refrigerating capacity demand as the evaporimeter use when freezing and heating water; When the air-conditioning unit heated, although heat pump heats the characteristics with high energy efficiency, prior art did not also have desirable technical scheme to realize heating simultaneously the function of water.Multi-joint recuperation of heat air-conditioning unit of the prior art can not heat water, and multi-connected heat pump hot-water air-conditioning unit can not freeze and heat simultaneously, so, need further develop the air conditioner heat pump hot water group that hot water can both be provided in air-conditioning unit refrigeration and heating operation.
Summary of the invention
The purpose of this utility model is to provide a kind of air conditioner heat pump hot water group, and performance is more optimized, and the recyclable used heat that utilizes the air-conditioning unit to produce also can utilize the heat pump principle of high energy efficiency to heat water, energy-conserving and environment-protective, and help the realization of multi-mode multi-functional control.Use for the consumer, for the people creates a favorable environment with the harmony and the development of society.
The utility model is achieved through the following technical solutions:
The air conditioner heat pump hot water group includes control system, air-conditioner outdoor unit, indoor set, water heater and is connected in many refrigerant pipes between described air-conditioner outdoor unit, indoor set, the water heater; Refrigerant circulates listening to state in the refrigerant pipe; The water pipe that described water heater includes water tank, hot water generator and connects described water tank and hot water generator; Described air-conditioner outdoor unit includes compressor, heat exchanger, throttling arrangement and refrigerant pipe control device, and described compressor, heat exchanger, throttling arrangement and refrigerant pipe control device all connect by refrigerant pipe; Described air conditioner heat pump hot water group includes the indoor set more than; Wherein, the refrigerant pipe control device of described air-conditioner outdoor unit includes a cross valve A, and the port one of described cross valve A is connected with hot water generator by refrigerant pipe; Described every indoor set all is equipped with a cross valve, and the cross valve that described indoor set is equipped with is connected by refrigerant pipe with the indoor set heat exchanger.
Described air-conditioner outdoor unit includes 5 refrigerant pipes and is connected with indoor set: hot water generator adapter one, hot water generator adapter two, high-pressure air pipe, middle hydraulic fluid pipe and low pressure air suction pipe.
Described hot water generator adapter one, hot water generator are the heat exchange pipeline section between taking over two, and described heat exchange pipeline section is positioned at described hot water generator inside.
Described air-conditioner outdoor unit includes one or more compressor, wherein has at least one to be frequency conversion or positive displacement compressor.Described indoor set includes the indoor units more than, and described indoor units adopts mode in parallel to connect, and is connected with air-conditioner outdoor unit by refrigerant pipe.
To sum up, the beneficial effects of the utility model are:
Air conditioner heat pump hot water group of the present utility model for frequency conversion or the multi-joint recuperation of heat combined air conditioners of transfiguration heat-pump hot-water unit, has both two kinds of unit performances, and structure is ingenious, and is novel and unique, and environment protecting is unprecedented, and technical merit is leading, and is practical and reliable.Include control system, air-conditioner outdoor unit, indoor set, water heater; With frequency conversion or varying capacity regulation technology and the combination of heat pump hot water air conditioning technology, realize that multi-mode is multi-functional, energy-conserving and environment-protective, this unit possesses refrigeration, heat, heat three kinds of demands of water satisfies simultaneously, possess ten kinds of operational modes, under these ten kinds of patterns, can realize multi-form recuperation of heat.Technique effect is described below, one: heat water simultaneously in refrigeration, for energy-conservation and realize multiple optimal control mode; Its two: realize heating heating water simultaneously, realize energy-conservation, efficiently control and avoid traditional combined air conditioners hot water machine frequently to use electrical heating; Its three: can realize energy-efficient multiple important model; Its four: under various modes, for energy saving optimizing system control can be selected heat exchanger to use as evaporimeter or as condenser; Its five: heat exchanger can piecemeal under various modes control and regulation, it is more rationally perfect that it can be distributed; Its six: frequency conversion or transfiguration technology and heat pump hot water air conditioning technology organically combine; Its seven: in frequency conversion or transfiguration multi-connected heat pump hot water unit, can realize complete recuperation of heat, in addition can realize the sensible heat heat recovery function of multi-connected heat pump hot water unit, energy-conserving and environment-protective.
Description of drawings
Fig. 1 is the structural representation of the utility model air conditioner heat pump hot water group.
Description of reference numerals:
The 1-compressor, 11-gas bypass, 12-liquid bypass, the 13-high pressure sensor, 14-low pressure sensor, 15-oil eliminator, the 16-gas separating device, 21-cross valve B, 22-cross valve C, 23-cross valve D, 24-cross valve A, 3-hot water generator, the 31-water intaking valve, 32-outlet valve, 33-water temperature temperature-sensitive bag, the 34-water tank, 4-outdoor heat exchange device, 41-outdoor heat exchanger one, 42-outdoor heat exchanger two, 5-fluid reservoir, the outlet of 51-fluid reservoir, 52-fluid reservoir import one, 53-fluid reservoir import two, 61-indoor heat exchanger one, 62-indoor heat exchanger two, 63-indoor heat exchanger three, 71-magnetic valve A, 72-magnetic valve B, hydraulic fluid pipe among the 81-, 82-low pressure air suction pipe, the 83-high-pressure air pipe, the 84-hot water generator takes over one, and the 85-hot water generator takes over two, 91-electric expansion valve A, 92-electric expansion valve B, 93-electric expansion valve C, 100-check valve A, 101-check valve B.
The specific embodiment
As shown in Figure 1, the open air conditioner heat pump hot water group of the utility model includes control system, air-conditioner outdoor unit, indoor set, water heater and is connected in many refrigerant pipes between described air-conditioner outdoor unit, indoor set, the water heater; Refrigerant circulates in described refrigerant pipe; The water pipe that described water heater includes water tank, hot water generator and connects described water tank and hot water generator; Described air-conditioner outdoor unit includes compressor, heat exchanger, throttling arrangement and refrigerant pipe control device, and described compressor, heat exchanger, throttling arrangement and refrigerant pipe control device all connect by refrigerant pipe; Described air conditioner heat pump hot water group includes the indoor set more than; Wherein, the refrigerant pipe control device of described air-conditioner outdoor unit includes a cross valve A, and the port one of described cross valve A is connected with hot water generator by refrigerant pipe; Described every indoor set all is equipped with a cross valve, and the cross valve that described indoor set is equipped with is connected by refrigerant pipe with the indoor set heat exchanger.
Described air-conditioner outdoor unit includes 5 refrigerant pipes and is connected with indoor set: hot water generator takes over 1, hot water generator takes over 2 85, high-pressure air pipe 83, middle hydraulic fluid pipe 81 and low pressure air suction pipe 82.
Described hot water generator takes over 1, hot water generator is the heat exchange pipeline section between taking over 2 85, and described heat exchange pipeline section is positioned at described hot water generator 3 inside.
Described air-conditioner outdoor unit includes one or more compressor 1, wherein has at least one to be frequency conversion or positive displacement compressor.
Described indoor set includes the indoor units more than, and described indoor units adopts mode in parallel to connect, and is connected with air-conditioner outdoor unit by refrigerant pipe.
The port one of described cross valve B21 connects high-pressure air pipe 83, and port two connects indoor heat exchanger 61, and port three all is connected low pressure air suction pipe 82 with port four; The port one of described cross valve C22 connects high-pressure air pipe 83, and port two connects indoor heat exchanger 62, and port three all is connected low pressure air suction pipe 82 with port four; The port one of described cross valve D23 connects high-pressure air pipe 83, and port two connects indoor heat exchanger 63, and port three all is connected low pressure air suction pipe 82 with port four.
Preferably, described air conditioner heat pump hot water group includes the indoor set below 65 more than.
The water tank 34 of described water heater is connected with hot water generator 3 by two water pipes, and described two water pipes are respectively arranged with water intaking valve 31 and outlet valve 32, and described hot water generator 3 is provided with water temperature temperature-sensitive bag 33.
The high-pressure side of described compressor 1 is connected with oil eliminator 15, and low-pressure end is connected with gas separating device 16; By the refrigerant pipe that high-pressure side described and compressor 1 is connected, be provided with high pressure sensor 13, by the refrigerant pipe that low-pressure end described and compressor 1 is connected, be provided with low pressure sensor 14; Described compressor 1 is in parallel with a gas bypass 11, refrigerant Guan Yuyi liquid bypass 12 parallel connections that the low-pressure end of compressor 1 connects.
The port one of described cross valve A is taken over 1 by hot water generator and is connected with hot water generator, the outer heat-exchanger rig 4 of port two junction chambers, and port three connects the low-pressure end of compressors 1, and port four links to each other with throttling arrangement.
Illustrate: for cross valve A24 in the following system diagram of the convenient definition earlier of subsequent descriptions is an off-position, tester in power-down state state in the cross valve B21 agent's room.Use 3 indoor sets that the situation of multi-joint many indoor sets is described, can be equipped with 64 indoor sets, can be equipped with 64 above units if increase control.
Above-mentioned air conditioner heat pump hot water group is one, high-performance, high efficiency unit based on frequency conversion or the multi-joint recuperation of heat unit of the multi-joint unit of transfiguration, heat-pump hot-water unit, frequency conversion or transfiguration, and its method of work comprises following ten kinds of operational modes:
First: complete heat recovery mode;
Second: complete refrigeration mode;
Second: complete heating mode;
The the 4th: the main body refrigeration mode;
The the 5th: the main body heating mode;
The 6th: refrigeration heats aqueous mode simultaneously fully;
The the 7th: heat fully and heat aqueous mode simultaneously;
The 8th: the main body refrigeration heats aqueous mode simultaneously;
The 9th: main body heats and heats aqueous mode simultaneously;
The the tenth: heat aqueous mode separately.
Described main body refrigeration mode is: many indoor sets freeze simultaneously or heat, but the refrigeration demand summation is greater than the demand of heating; Main body heat for: many indoor sets freeze simultaneously or heat, but the refrigeration demand summation is less than the demand of heating; Fully recuperation of heat mainly contains three kinds of modes: heat water demand+heat demand=refrigeration demand, heat demand=refrigeration demand, heat water demand=refrigeration demand, the gas of the simple and easy high pressure-temperature of saying so of recuperation of heat utilizes fully fully, and meanwhile the gas of low-pressure low-temperature is also suitable fully.This unit possesses the sensible heat heat recovery function of multi-connected heat pump hot water unit under various modes.
The utility model is realized the operation of multi-mode high energy efficiency based on frequency conversion or multi-joint machine of transfiguration and the air conditioner water heating machine, is adapted to the various working condition, and concrete plurality of operating modes is as follows:
Pattern one: recuperation of heat fully
Mode 1: freeze=heat
Refrigeration demand equals the demand of heating, and outdoor heat exchanger does not participate in heat exchange, and compressor air-discharging is having the heat exchanger condensation of the demand of heating, and to the evaporation of refrigeration demand heat exchanger is arranged, returns compressor more again, finishes a circulatory system; The recycle circuit of refrigerant is: compressor 1 → oil eliminator 15 → cross valve C22 → indoor heat exchanger 2 62 → indoor heat exchanger one 61 → cross valve B21 → gas separating device 16 → compressor 1.
Mode 2: the water that freezes=heat+heat
Refrigeration demand equals to heat and adds the water demand that heats, and external heat exchanger does not participate in heat exchange, and compressor air-discharging condensation in the heat exchanger that heats and heat the water demand is arranged to the evaporation of refrigeration demand heat exchanger is arranged, is returned compressor more again, finishes a circulatory system; The recycle circuit of refrigerant is: compressor 1 → oil eliminator 15 → (cross valve C22 → indoor heat exchanger two 62+ hot water generators 3 → cross valve A24) → fluid reservoir 5 → indoor heat exchanger one 61 → cross valve B21 → gas separating device 16 → compressor 1.
Mode 3: water freezes=heats
Refrigeration demand equals to add the water demand that heats, and external heat exchanger does not participate in heat exchange, and compressor air-discharging condensation in the heat exchanger that heats the water demand is arranged to the evaporation of refrigeration demand heat exchanger is arranged, is returned compressor more again, finishes a circulatory system; The recycle circuit of refrigerant is: compressor 1 → oil eliminator 15 → hot water generator 3 → cross valve A24 → fluid reservoir 5 → indoor heat exchanger one 61 → gas separating device 16 → compressor 1.
Pattern two: freeze fully
All indoor heat exchanger standard-sized sheet refrigeration, the exhaust that compressor compresses goes out arrive the indoor heat exchanger evaporation more earlier through the external heat exchanger condensation, return compressor at last, finish a circulatory system; The recycle circuit of refrigerant is: compressor 1 → oil eliminator 15 → hot water generator 3 → cross valve A24 → outdoor heat exchange device 4 → fluid reservoir 5 → (indoor heat exchanger one 61+ indoor heat exchanger two 62+ indoor heat exchangers 3 63) → gas separating device 16 → compressor 1.
Pattern three: heat fully
All indoor heat exchanger standard-sized sheets heat, and the exhaust that compressor compresses goes out is arrived the outdoor heat exchanger evaporation more earlier through interior heat exchanger condensation, returns compressor at last, finishes a circulatory system; The recycle circuit of refrigerant is: compressor 1 → oil eliminator 15 → (cross valve B21+ cross valve C22+ cross valve D23) → (indoor heat exchanger one 61+ indoor heat exchanger two 62+ indoor heat exchangers 3 63) → fluid reservoir 5 → outdoor heat exchange device 4 → cross valve A24 → gas separating device 16 → compressor 1.
Pattern four: main body refrigeration
Indoor heat exchanger has refrigeration and heats demand, and the refrigeration demand amount is greater than heating demand.The exhaust that compressor compresses goes out to the indoor heat exchanger evaporation that refrigeration demand is arranged, is returned compressor more at last earlier through external heat exchanger condensation and the indoor heat exchanger condensation that the demand of heating is arranged, and finishes a circulatory system; The recycle circuit of refrigerant is: compressor 1 → oil eliminator 15 → (hot water generator 3 → cross valve A24 → outdoor heat exchange device 4+ cross valve C22 → indoor heat exchanger 2 62) → fluid reservoir 5 → (indoor heat exchanger one 61 → cross valve B21+ indoor heat exchanger 3 63 → cross valve D23) → gas separating device 16 → compressor 1.Hot water generator 3 does not participate in heat exchange herein.
Pattern five: main body heats
Indoor heat exchanger has refrigeration and heats demand, and the refrigeration demand amount is less than heating demand.The exhaust that compressor compresses goes out to indoor heat exchanger and the outdoor heat exchanger evaporation that refrigeration demand is arranged, is returned compressor more at last earlier through the indoor heat exchanger condensation that the demand of heating is arranged, and finishes a circulatory system; The recycle circuit of refrigerant is: compressor 1 → oil eliminator 15 → (cross valve B21 → indoor heat exchanger one 61+ cross valve C22 → indoor heat exchanger 2 62) → fluid reservoir 5 → (indoor heat exchanger one 61 → cross valve B21+ outdoor heat exchange device 4 → cross valve A24) → gas separating device 16 → compressor 1.
Pattern six: refrigeration heats water simultaneously fully
All indoor heat exchangers have refrigeration demand, and heat the water demand.The outdoor heat exchanger condensation that heats the water demand that has is passed through in the exhaust that compressor compresses goes out earlier, passes through the external heat exchanger supercooling again, and condensed refrigerant returns compressor at last to the indoor heat exchanger evaporation that refrigeration demand is arranged, and finishes a circulatory system; The recycle circuit of refrigerant is: compressor 1 → oil eliminator 15 → hot water generator 3 → cross valve A24 → outdoor heat exchange device 4 → fluid reservoir 5 → (indoor heat exchanger one 61+ indoor heat exchanger two 62+ indoor heat exchangers 3 63) → (cross valve B21+ cross valve C22+ cross valve D23) → gas separating device 16 → compressor 1; Or compressor 1 → oil eliminator 15 → hot water generator 3 → cross valve A24 → fluid reservoir 5 → (indoor heat exchanger one 61+ indoor heat exchanger two 62+ indoor heat exchangers 3 63) → (cross valve B21+ cross valve C22+ cross valve D23) → gas separating device 16 → compressor 1.
Annotate: outdoor heat exchange device 4 herein can select to participate in heat exchange.
Pattern seven: heat fully and heat water simultaneously
All indoor heat exchangers heat demand, and heat the water demand.The exhaust elder generation that compressor compresses goes out is through indoor heat exchanger and heat the water-to-water heat exchanger condensation, and compressor is returned in outdoor heat exchanger evaporation more at last, finishes a circulatory system; The recycle circuit of refrigerant is: compressor 1 → oil eliminator 15 → (cross valve B21+ cross valve C22+ cross valve D23+ hot water generator 3 → cross valve A24) → (indoor heat exchanger one 61+ indoor heat exchanger two 62+ indoor heat exchangers 3 63) → fluid reservoir 5 → outdoor heat exchange device 4 → cross valve A24 → gas separating device 16 → compressor 1.
Pattern eight: the main body refrigeration heats water simultaneously
Indoor heat exchanger has refrigeration, heats, heats the water demand, and the refrigeration demand amount is greater than heating demand.The exhaust that compressor compresses goes out to the indoor heat exchanger evaporation that refrigeration demand is arranged, is returned compressor more at last earlier through external heat exchanger, the indoor heat exchanger condensation that the heat exchanger of the demand of heating is arranged and heat the water demand, finishes a circulatory system; The recycle circuit of refrigerant is: compressor 1 → oil eliminator 15 → (hot water generator 3 → cross valve A24 → outdoor heat exchange device 4 → 5 fluid reservoirs+cross valve C22 → indoor heat exchanger 2 62) → (indoor heat exchanger one 61 → cross valve B21+ indoor heat exchanger 3 63 → cross valve D23) → gas separating device 16 → compressor 1.Hot water heat exchanger participates in heat exchange herein.
Pattern nine: main body heats and heats water simultaneously
Indoor heat exchanger has refrigeration, heats, heats the water demand, and the refrigeration demand amount is less than heating demand.The exhaust that compressor compresses goes out has the heat exchanger of the demand of heating and heats the water-to-water heat exchanger condensation through indoor earlier, to indoor heat exchanger and the outdoor heat exchanger evaporation that refrigeration demand is arranged, returns compressor at last again, finishes a circulatory system; The recycle circuit of refrigerant is: compressor 1 → oil eliminator 15 → (cross valve B21 → indoor heat exchanger one 61+ cross valve C22 → indoor heat exchanger two 62+ hot water generators 3 → cross valve A24) → fluid reservoir 5 → (indoor heat exchanger one 61 → cross valve B21+ outdoor heat exchange device 4 → cross valve A24) → gas separating device 16 → compressor 1.
Pattern ten: heat water
Heat the water demand.The exhaust that compressor compresses goes out is arrived the outdoor heat exchanger evaporation more earlier through the heat exchanger condensation that heats the water demand is arranged, and returns compressor at last, finishes a circulatory system; The recycle circuit of refrigerant is: compressor 1 → oil eliminator 15 → hot water generator 3 → cross valve A24 → fluid reservoir 5 → outdoor heat exchange device 4 → cross valve A24 → gas separating device 16 → compressor 1.
Above-mentioned listed specific implementation is nonrestrictive, and to one skilled in the art, in not departing from the utility model scope, various improvement and the variation carried out all belong to protection domain of the present utility model.
Claims (10)
1, air conditioner heat pump hot water group includes control system, air-conditioner outdoor unit, indoor set, water heater and is connected in many refrigerant pipes between described air-conditioner outdoor unit, indoor set, the water heater; Refrigerant circulates in described refrigerant pipe; The water pipe that described water heater includes water tank, hot water generator and connects described water tank and hot water generator; Described air-conditioner outdoor unit includes compressor, heat exchanger, throttling arrangement and refrigerant pipe control device, and described compressor, heat exchanger, throttling arrangement and refrigerant pipe control device all connect by refrigerant pipe; Described air conditioner heat pump hot water group includes the indoor set more than; It is characterized in that: the refrigerant pipe control device of described air-conditioner outdoor unit includes a cross valve A, and the port one of described cross valve A is connected with hot water generator by refrigerant pipe; Described every indoor set all is equipped with a cross valve, and the cross valve that described indoor set is equipped with is connected by refrigerant pipe with the indoor set heat exchanger.
2, air conditioner heat pump hot water group according to claim 1 is characterized in that: described air-conditioner outdoor unit includes 5 refrigerant pipes and is connected with indoor set: hot water generator adapter one (84), hot water generator adapter two (85), high-pressure air pipe (83), middle hydraulic fluid pipe (81) and low pressure air suction pipe (82).
3, air conditioner heat pump hot water group according to claim 2 is characterized in that: described hot water generator adapter one (84), hot water generator are the heat exchange pipeline section between taking over two (85), and described heat exchange pipeline section is positioned at described hot water generator (3) inside.
4, air conditioner heat pump hot water group according to claim 3 is characterized in that: described air-conditioner outdoor unit includes one or more compressor (1), wherein has at least one to be frequency conversion or positive displacement compressor.
5, according to claim 1 or 2 or 3 or 4 described air conditioner heat pump hot water groups, it is characterized in that: described indoor set includes the indoor units more than, and described indoor units adopts mode in parallel to connect, and is connected with air-conditioner outdoor unit by refrigerant pipe.
6, air conditioner heat pump hot water group according to claim 5 is characterized in that: the port one of described cross valve B (21) connects high-pressure air pipe (83), and port two connects indoor heat exchanger (61), and port three all is connected low pressure air suction pipe (82) with port four; The port one of described cross valve C (22) connects high-pressure air pipe (83), and port two connects indoor heat exchanger (62), and port three all is connected low pressure air suction pipe (82) with port four; The port one of described cross valve D (23) connects high-pressure air pipe (83), and port two connects indoor heat exchanger (63), and port three all is connected low pressure air suction pipe (82) with port four.
7, according to claim 1 or 2 or 3 or 4 described air conditioner heat pump hot water groups, it is characterized in that: described air conditioner heat pump hot water group includes the indoor set below 65 more than.
8, according to claim 1 or 2 or 3 or 4 described air conditioner heat pump hot water groups, it is characterized in that: the water tank of described water heater (34) is connected with hot water generator (3) by two water pipes, described two water pipes are respectively arranged with water intaking valve (31) and outlet valve (32), and described hot water generator (3) is provided with water temperature temperature-sensitive bag (33).
9, air conditioner heat pump hot water group according to claim 5 is characterized in that: the high-pressure side of described compressor (1) is connected with oil eliminator (15), and low-pressure end is connected with gas separating device (16); By the refrigerant pipe that high-pressure side described and compressor (1) is connected, be provided with high pressure sensor (13), by the refrigerant pipe that low-pressure end described and compressor (1) is connected, be provided with low pressure sensor (14); Described compressor (1) is in parallel with a gas bypass (11), refrigerant Guan Yuyi liquid bypass (12) parallel connection that the low-pressure end of compressor (1) connects.
10, air conditioner heat pump hot water group according to claim 9, it is characterized in that: the port one of described cross valve A is taken over one (84) by hot water generator and is connected with hot water generator, the outer heat-exchanger rig (4) of port two junction chambers, port three connects the low-pressure end of compressor (1), and port four links to each other with throttling arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200496656U CN201363837Y (en) | 2009-01-06 | 2009-01-06 | Air-conditioning heat-pump hot water machine set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200496656U CN201363837Y (en) | 2009-01-06 | 2009-01-06 | Air-conditioning heat-pump hot water machine set |
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| Publication Number | Publication Date |
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| CN201363837Y true CN201363837Y (en) | 2009-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200496656U Expired - Lifetime CN201363837Y (en) | 2009-01-06 | 2009-01-06 | Air-conditioning heat-pump hot water machine set |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806516A (en) * | 2010-04-13 | 2010-08-18 | 中山市爱美泰电器有限公司 | Heat pump air-conditioning water heater |
| CN101769580B (en) * | 2009-01-06 | 2012-10-03 | 珠海格力电器股份有限公司 | Air conditioner heat pump hot water unit |
| CN103154630A (en) * | 2010-10-07 | 2013-06-12 | 日立空调·家用电器株式会社 | Heat pump water heater |
-
2009
- 2009-01-06 CN CNU2009200496656U patent/CN201363837Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769580B (en) * | 2009-01-06 | 2012-10-03 | 珠海格力电器股份有限公司 | Air conditioner heat pump hot water unit |
| CN101806516A (en) * | 2010-04-13 | 2010-08-18 | 中山市爱美泰电器有限公司 | Heat pump air-conditioning water heater |
| CN101806516B (en) * | 2010-04-13 | 2011-05-18 | 中山市爱美泰电器有限公司 | Heat pump air-conditioning water heater |
| CN103154630A (en) * | 2010-10-07 | 2013-06-12 | 日立空调·家用电器株式会社 | Heat pump water heater |
| CN103154630B (en) * | 2010-10-07 | 2016-04-06 | 日立空调·家用电器株式会社 | Heat pump hot-water supply system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20091216 Effective date of abandoning: 20090106 |