CN102445022A - Air-conditioner heat pump hot-water and solar heating integrated system - Google Patents

Air-conditioner heat pump hot-water and solar heating integrated system Download PDF

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Publication number
CN102445022A
CN102445022A CN2011104053589A CN201110405358A CN102445022A CN 102445022 A CN102445022 A CN 102445022A CN 2011104053589 A CN2011104053589 A CN 2011104053589A CN 201110405358 A CN201110405358 A CN 201110405358A CN 102445022 A CN102445022 A CN 102445022A
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China
Prior art keywords
water
air
heat pump
water tank
pump hot
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Pending
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CN2011104053589A
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Chinese (zh)
Inventor
邓爱根
柴国红
顾小刚
周锦生
徐亮
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Trane Air Conditioning Systems China Co Ltd
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Trane Air Conditioning Systems China Co Ltd
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Priority to CN2011104053589A priority Critical patent/CN102445022A/en
Publication of CN102445022A publication Critical patent/CN102445022A/en
Pending legal-status Critical Current

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Abstract

The invention relates to an air-conditioner heat pump hot-water and solar heating integrated system, which comprises a first water tank, a solar subsystem and an air-conditioner heat pump subsystem. The air-conditioner heat pump subsystem comprises an air-conditioner heat pump hot-water host machine and an indoor air conditioner connected with the air-conditioner heat pump hot-water host machine through a first connecting system. The air-conditioner heat pump hot-water host machine is connected with the first water tank through a second connecting system which comprises a second water outlet pipeline connected to the air-conditioner heat pump hot-water host machine through the first water tank, a second heating coil which is arranged in the air-conditioner heat pump hot-water host machine and connected with the second water outlet pipeline, and a second water return pipeline connecting the second heating coil with the first water tank and a second circulating pump. The solar subsystem is connected with the first water tank through a third connecting system. The heating system integrated a solar system with an air-conditioner heat pump system, can achieve a plurality of functions such as refrigeration, heating, air-condition refrigeration heat recovery, single hot-water production, hot-water production while heating and the like, and can achieve the energy-saving purpose.

Description

Air-conditioning heat pump hot water and solar energy heating integrated system
Technical field
The present invention relates to a kind of integrated system, specifically, relate to a kind of air-conditioning heat pump hot-water heating system and the integrated system of solar heating system.
Background technology
Two during the last ten years, and the solar heat water heating system is used by numerous families as the legacy power save hot water product always, and recent years, and government classifies it one of as first-selected energy-saving hot water equipment of energy saving building.In addition, the air source heat pump hot-water heating system also obtained accepting in the energy-conservation life of household and approval in recent years.But be that solar water heating system or heat pump hot-water system all exist shortcoming separately.Such as solar water heater, intensity effect is very big to receive sunlight to have that it's too late; All there is the influence of efficient aspect in air source hot pump water heater when high or extremely low and water temperature is very high when environment temperature.In addition, Teat pump boiler uses is that the principle of air-conditioning heat pump heats water, thereby buys Teat pump boiler separately and not only increase investment but also take the exterior space, and the influence building is attractive in appearance.
Summary of the invention
The purpose of this invention is to provide a kind of with air-conditioning heat pump hot-water heating system and the integrated system of solar heating system.
For achieving the above object, the technical scheme that the present invention adopts is:
A kind of air-conditioning heat pump hot water and solar energy heating integrated system, it comprises the solar energy subsystem of the water in first water tank, described first water tank of heating, the air-conditioning heat pump subsystem of the water in described first water tank of heating;
The indoor air conditioner that described air-conditioning heat pump subsystem comprises air-conditioning heat pump hot water main frame, is connected through first connected system with described air-conditioning heat pump hot water main frame; Described first connected system comprise the 4th heat(ing) coil that is arranged in the described air-conditioning heat pump hot water main frame, by described the 4th heat(ing) coil draw and be connected to first outlet pipeline in the described indoor air conditioner, by described indoor air conditioner draw and be connected to described air-conditioning heat pump hot water main frame first water return pipeline, keep first circulating pump of water circulation in described first connected system;
Described air-conditioning heat pump hot water main frame is connected through second connected system with described first water tank; Described second connected system comprise by described first water tank draw and be connected to described air-conditioning heat pump hot water main frame second outlet pipeline, be arranged in the described air-conditioning heat pump hot water main frame and second heat(ing) coil that is connected with described second outlet pipeline, second water return pipeline that is connected described second heat(ing) coil and described first water tank, keep second circulating pump of the circulation of water in described second connected system;
Described solar energy subsystem is connected through the 3rd connected system with described first water tank.
Preferably, it also comprises the floor heating subsystem, and described floor heating subsystem comprises the floor heating heat exchanger, and described floor heating heat exchanger is connected through the 4th connected system with described air-conditioning heat pump hot water main frame, described first water tank; Described the 4th connected system comprise the slender acanthopanax hot coil that is arranged in the described air-conditioning heat pump hot water main frame, by described slender acanthopanax hot coil draw and be connected to described floor heating heat exchanger one end the floor heating inlet pipeline, by the other end of described floor heating heat exchanger draw and be connected to described slender acanthopanax hot coil the floor heating water return pipeline, keep the 3rd circulating pump of water circulation in described the 4th connected system; Described floor heating water return pipeline is divided into first branch road, second branch road of parallel connection; Be connected with first heat(ing) coil that is built in described first water tank on described first branch road; The point of described first branch road and described second branch road is provided with the electric T-shaped valve that switches the flow direction of water in the described floor heating water return pipeline; Described electric T-shaped valve has first port, second port, the 3rd port, and described first branch road, described second branch road, described floor heating water return pipeline are connected to first port, second port, the 3rd port of described electric T-shaped valve;
Described floor heating heat transfer equipment has air-conditioning heat-pump hot-water main frame to provide heating, first water tank to provide heating, air-conditioning heat pump hot water main frame to connect with first water tank separately separately provides heating three kinds of mode of operations;
When adopting described air-conditioning heat pump hot water main frame that the heating mode of operation is provided separately; Second port of described electric T-shaped valve and the 3rd port conducting; Described the 3rd circulating pump running; Described air-conditioning heat pump hot water main frame running, the water in the described floor heating water return pipeline is got back to heat exchange in the described slender acanthopanax hot coil by described second branch road through second port and the 3rd port of described electric T-shaped valve;
When adopting described first water tank that the heating mode of operation is provided separately; First port of described electric T-shaped valve and the 3rd port conducting; Described the 3rd circulating pump running; The shutdown of described air-conditioning heat pump hot water main frame, the water in the described floor heating return pipe gets in described first water tank after the heat exchange through described first branch road, is got back in the described slender acanthopanax hot coil by first port and the 3rd port of described electric T-shaped valve;
When adopting described air-conditioning heat pump hot water main frame to connect the heating mode of operation is provided with first water tank; First port of described electric T-shaped valve and the 3rd port conducting; Described the 3rd circulating pump running; The running of described air-conditioning heat pump hot water main frame, the water in the described floor heating water return pipeline gets in described first water tank after the heat exchange through described first branch road, gets back to heat exchange in the described slender acanthopanax hot coil by first port and the 3rd port of described electric T-shaped valve.
Preferably; Described floor heating inlet pipeline is drawn by described first outlet pipeline; Described floor heating water return pipeline is connected with described first water return pipeline; Described first circulating pump and described the 3rd circulating pump are same circulating pump, and described the 4th heat(ing) coil and described slender acanthopanax hot coil are same heat(ing) coil.
Preferably, described floor heating inlet pipeline is provided with the floor heating control valve.
Preferably, described floor heating water return pipeline is provided with first temperature sensor of measuring described floor heating return water temperature, is provided with second temperature sensor of measuring water temperature in described first water tank.
Preferably, be provided with first auxiliary electric heater unit in described first water tank, the delivery port of described first water tank is connected with hot-water supply device through stop valve.
Preferably, described solar energy subsystem comprise solar thermal collector, second water tank that is connected through described the 3rd connected system with described first water tank, the 5th connected system that is connected described second water tank and described solar thermal collector; The water inlet of described second water tank is connected with the water source through automatic water compensating valve, and described the 3rd connected system comprises the water tank water pipe of the water inlet of the delivery port that connects described second water tank and described first water tank; Described the 5th connected system comprises the solar energy inlet pipeline of being drawn and be connected to described second water tank by described solar thermal collector; Be connected with described solar energy inlet pipeline and be arranged at the 3rd heat(ing) coil in described second water tank; The solar energy water return pipeline that connects described the 3rd heat(ing) coil and described solar thermal collector; Keep the 5th circulating pump of water circulation in described the 5th connected system; Be arranged at first check-valves on described solar energy inlet pipeline or the described solar energy water return pipeline.
Preferably, described the 3rd connected system also comprises the water tank water return pipeline of the water inlet of the delivery port that connects described first water tank and described second water tank, and described water tank water return pipeline is provided with the 4th circulating pump and second check-valves.
Preferably, be provided with second auxiliary electric heater unit, three-temperature sensor in described second water tank.
Preferably, described air-conditioning heat pump hot water main frame is air source air-conditioning heat pump hot water main frame or source air-conditioner water heat-pump hot-water main frame; Described air-conditioning heat pump hot water main frame is a simply connected machine or how online.
The present invention is integrated with air-conditioning heat pump hot-water heating system and solar heating system, can provide life to use with heating equipments such as hot water or confession floor heatings.Because technique scheme utilization; The present invention compared with prior art has advantage: since the system integration of the present invention solar heating system and air-conditioning heat pump hot-water heating system; Can realize freezing, heat, the air conditioner refrigerating recuperation of heat, separately heat water, heat multiple functions such as heating water simultaneously, and can reach purpose of energy saving.
Description of drawings
Accompanying drawing 1 is the system schematic of air-conditioning heat pump hot water of the present invention and solar energy heating integrated system.
In the above accompanying drawing: 1, solar thermal collector; 2, second water tank; 3, first water tank; 4, air-conditioning heat pump hot water main frame; 5, indoor air conditioner; 6, floor heating heat exchanger; 7, the 5th circulating pump; 8, the 4th circulating pump; 9, second circulating pump; 10, circulating pump; 11, electric T-shaped valve; 12, floor heating control valve; 13, air-conditioning control valve; 14, stop valve; 15, three-temperature sensor; 16, second temperature sensor; 17, first temperature sensor; 18, the 4th temperature sensor; 19, the 3rd heat(ing) coil; 20, first heat(ing) coil; 21, first auxiliary electric heater unit; 22, second auxiliary electric heater unit; 23, second check-valves; 24, first check-valves; 25, automatic water compensating valve; 26, second heat(ing) coil; 27, water tank water pipe; 28, water tank water return pipeline; 29, second water return pipeline; 30, second outlet pipeline; 31, first outlet pipeline; 32, first water return pipeline; 33, floor heating inlet pipeline; 34, floor heating water return pipeline; 35, second branch road; 36, first branch road; 37, solar energy inlet pipeline; 38, solar energy water return pipeline; 39, heat(ing) coil.
The specific embodiment
Below in conjunction with embodiment shown in the drawings the present invention is further described.
Embodiment one: shown in accompanying drawing 1.
A kind of air-conditioning heat pump hot water and solar energy heating integrated system, it comprises the solar energy subsystem of the water in first water tank 3, heating first water tank 3, air-conditioning heat pump subsystem, the floor heating subsystem of the water in heating first water tank 3.
Second water tank 2 that the solar energy subsystem comprises solar thermal collector 1, be connected through the 3rd connected system with first water tank 3, be connected the 5th connected system of second water tank 2 and solar thermal collector 1.Solar thermal collector 1 is provided with the 4th temperature sensor 18.The water inlet I of second water tank 2 is connected with the water source through automatic water compensating valve 25, is provided with second auxiliary electric heater unit 22, three-temperature sensor 15 in second water tank 2.Be provided with second temperature sensor 16, first auxiliary electric heater unit 21 of measuring water temperature T 1 in first water tank 3 in first water tank 3.
The 3rd connected system comprises the water tank water return pipeline 28 of the delivery port H that connects second water tank 2 and the water inlet I of the water tank water pipe 27 of the water inlet I of first water tank 3, the delivery port H that is connected first water tank 3 and second water tank 2, and water tank water return pipeline 28 is provided with the 4th circulating pump 8 and second check-valves 23.The delivery port H of first water tank 3 is connected so that hot water to be provided with hot-water supply device through stop valve 14.
The 5th connected system comprise by solar thermal collector 1 draw and be connected to the solar energy inlet pipeline 37 of second water tank 2, be connected and be arranged at the 3rd heat(ing) coil 19 in second water tank 2 with solar energy inlet pipeline 37, is connected the 3rd heat(ing) coil 19 and solar thermal collector 1 solar energy water return pipeline 38, the 5th circulating pump 7 of keeping that water circulates in the 5th connected system, be arranged at first check-valves 24 on the solar energy water return pipeline 38.
The indoor air conditioner 5 that the air-conditioning heat pump subsystem comprises air-conditioning heat pump hot water main frame 4, is connected through first connected system with air-conditioning heat pump hot water main frame 4.First connected system comprise the 4th heat(ing) coil that is arranged in the air-conditioning heat pump hot water main frame, by the 4th heat(ing) coil draw and be connected to first outlet pipeline 31 in the indoor air conditioner 5, by indoor air conditioner 5 draw and be connected to air-conditioning heat pump hot water main frame 4 first water return pipeline 32, keep first circulating pump of water circulation in first connected system.First water return pipeline 32 be provided with air-conditioning control valve 13 near indoor air conditioner 5 places, air-conditioning control valve 13 is a magnetic valve.Air-conditioning heat pump hot water main frame 4 is air source air-conditioning heat pump hot water main frame or source air-conditioner water heat-pump hot-water main frame, and it both can be the simply connected machine, also can be for how online.Indoor air conditioner 5 can be one, also can be many parallel connections.
Air-conditioning heat pump hot water main frame 4 is connected through second connected system with first water tank 3.Second connected system comprise by first water tank 3 draw and be connected to air-conditioning heat pump hot water main frame 4 second outlet pipeline 30, be arranged in the air-conditioning heat pump hot water main frame 4 and second heat(ing) coil 26 that is connected with second outlet pipeline 30, be connected second heat(ing) coil 26 and first water tank 3 second water return pipeline 29, keep second circulating pump 9 of water circulation in second connected system.
The floor heating subsystem comprises floor heating heat exchanger 6, and floor heating heat exchanger 6 is connected through the 4th connected system with air-conditioning heat pump hot water main frame 4, first water tank 3.The 4th connected system comprise the slender acanthopanax hot coil that is arranged in the air-conditioning heat pump hot water main frame 4, by the slender acanthopanax hot coil draw and be connected to floor heating heat exchanger 6 one ends floor heating inlet pipeline 33, by the other end of floor heating heat exchanger 6 draw and be connected to the slender acanthopanax hot coil floor heating water return pipeline 34, keep the 3rd circulating pump of water circulation in the 4th connected system; Floor heating water return pipeline 34 is divided into first branch road 36, second branch road 35 of parallel connection; Be connected with first heat(ing) coil 20 that is built in first water tank 3 on first branch road 36; The point of first branch road 36 and second branch road 35 is provided with the electric T-shaped valve 11 that switches the flow direction of water in the floor heating water return pipeline 34; Electric T-shaped valve has the first port A, the second port C, the 3rd port B, and first branch road 36, second branch road 35, the floor heating water return pipeline 34 after being converged by first branch road 36 and second branch road 35 are connected on the first port A, the second port C, the 3rd port B of electric T-shaped valve 11.Floor heating inlet pipeline 33 is provided with floor heating control valve 12, and floor heating control valve 12 is a magnetic valve.
In the present embodiment; For simplied system structure; Floor heating inlet pipeline 33 is drawn by first outlet pipeline 31; Floor heating water return pipeline 34 is connected with first water return pipeline 32, and first circulating pump and the 3rd circulating pump are that same circulating pump 10, the four heat(ing) coils and slender acanthopanax hot coil are same heat(ing) coil 39.Pipeline after the floor heating water return pipeline 34 and first water return pipeline 32 converge is provided with first temperature sensor 17 of measuring floor heating return water temperature T2.
Solar thermal collector 1 is collected after the heat water; Realize heat exchange through the water in the 5th connected system and second water tank 2; Promptly heated the water in second water tank 2; Three-temperature sensor 15 in second water tank 2 can detect water temperature, when solar energy resources is deficient, can come the water in assistant heating second water tank 2 through second auxiliary electric heater unit 22.
Hot water in second water tank 2 gets in first water tank 3 through water tank water pipe 27, and second water tank 2 can make and get in first water tank 3 water and keep comparatively stable temperature.Water in first water tank 3 can be got back in second water tank 2 through water tank water return pipeline 28 and reheat.
When using the floor heating subsystem, native system can select air-conditioning heat pump hot water main frame 4 to provide heating, first water tank 3 to provide heating, air-conditioning heat pump hot water main frame 4 to connect with first water tank 3 separately separately as required provides heating three kinds of mode of operations.
When air-conditioning heat pump hot water main frame 4 provides heating separately; Water in the air-conditioning heat pump hot water main frame 4 gets in the floor heating heat exchanger 6 via its E delivery port; Go out floor heating heat exchanger 6 after second branch road, 35 backs get into the second port C of electric T-shaped valve 11; Electric T-shaped valve 11 switching directions are communicated with its second port C and the 3rd port B, so water flows out through the 3rd port B of electric T-shaped valve 11, are got back in the heat(ing) coil 39 in the air-conditioning heat pump hot water main frame 4 by the D water inlet again.In this process, circulating pump 10 runnings, floor heating control valve 12 is connected, and air-conditioning control valve 13 is closed, and air-conditioning heat pump hot water main frame 4 heats.
When first water tank 3 provides heating separately; Electric T-shaped valve 11 switching directions are communicated with its first port A and the 3rd port B; Water in first heat(ing) coil 20 is heated after the first port A of electric T-shaped valve 11 flows to the 3rd port B by the hot water in first water tank 3; And then the air-conditioning heat pump hot water main frame 4 of flowing through, the water that goes out in the air-conditioning heat-pump hot-water main frame 4 gets in the floor heating heat exchanger 6 via its E delivery port, goes out floor heating heat exchanger 6 after first branch road 36 gets into heating in first heat(ing) coil 20.In this process, circulating pump 10 runnings, floor heating control valve 12 is connected, and air-conditioning control valve 13 is closed, and air-conditioning heat pump hot water main frame 4 cuts out.
Connect with first water tank 3 when heating is provided at air-conditioning heat pump hot water main frame 4; Electric T-shaped valve 11 switching directions are communicated with its first port A and the 3rd port B; Water in first heat(ing) coil 20 is heated after the first port A of electric T-shaped valve 11 flows to the 3rd port B by the hot water in first water tank 3; And then heat(ing) coil 39 heat exchange in the air-conditioning heat pump hot water main frame 4 of flowing through; The water that goes out air-conditioning heat-pump hot-water main frame 4 gets in the floor heating heat exchanger 6 via its E delivery port, goes out floor heating heat exchanger 6 after first branch road 36 gets into heating in first heat(ing) coil 20.In this process, circulating pump 10 runnings, floor heating control valve 12 is connected, and air-conditioning control valve 13 is closed, and air-conditioning heat pump hot water main frame 4 heats.
Above-mentioned three kinds of working methods can be selected according to weather condition and actual needs; For example under the comparatively sufficient situation of solar energy resources, can select heating to be provided separately by first water tank 3; When intensities of illumination such as cloudy day were more weak, can select provided heating separately by air-conditioning heat pump hot water main frame 4.If when first water tank 3 or air-conditioning heat pump hot water main frame 4 provide heating to satisfy the demand separately, can select the two series connection that heating is provided.
Be attached in the present embodiment, the floor heating return water temperature T2 that the water temperature T 1 in first water tank 3 that can record according to second temperature sensor 16 and first temperature sensor 17 record concerns to confirm heating system.Specifically, if during Δ T1=T1-T2≤5 ℃, select air-conditioning heat pump hot water main frame 4 that heating is provided separately; If Δ T1>5 ℃, and satisfied-1 ℃<Δ T2 of the temperature difference T2=T2-Tset between floor heating return water temperature T2 and the floor heating set temperature value Tset<1 ℃, then selecting provides heating separately by first water tank 3; If then connected with first water tank 3 by air-conditioning heat pump hot water main frame 4 heating be provided in Δ T2≤-1 ℃.
The air-conditioning heat pump hot water and the solar energy heating integrated system of present embodiment can be realized following function:
(1) refrigeration, heat-production functions: the air-conditioning heat pump subsystem by air-conditioning heat pump hot water main frame 4 and indoor air conditioner 5 are formed promptly can be realized;
(2) air conditioner refrigerating heat recovery function: the system that is made up of air-conditioning heat pump hot water main frame 4, indoor air conditioner 5, first water tank 3 can realize; The heat that is swapped out during indoor air conditioner 5 refrigeration offers first water tank 3 and heats water wherein behind air-conditioning heat pump hot water main frame 4, to realize the air conditioner refrigerating recuperation of heat;
(3) heat and heat water function simultaneously: a complete set of system can be implemented in and when indoor air conditioner 5 heats water.
When this heating system is used under cryogenic conditions, can come assistant heating through first auxiliary electric heater unit 21, and can in this system, add antifreezing agent and realize antifreeze and reduce thermal losses.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.

Claims (10)

1. air-conditioning heat pump hot water and solar energy heating integrated system, it is characterized in that: it comprises the solar energy subsystem of the water in first water tank (3), described first water tank of heating (3), the air-conditioning heat pump subsystem of the water in described first water tank of heating (3);
The indoor air conditioner (5) that described air-conditioning heat pump subsystem comprises air-conditioning heat pump hot water main frame (4), is connected through first connected system with described air-conditioning heat pump hot water main frame (4); Described first connected system comprise the 4th heat(ing) coil that is arranged in the described air-conditioning heat pump hot water main frame (4), by described the 4th heat(ing) coil draw and be connected to first outlet pipeline (31) in the described indoor air conditioner (5), by described indoor air conditioner (5) draw and be connected to described air-conditioning heat pump hot water main frame (4) first water return pipeline (32), keep first circulating pump (10) of water circulation in described first connected system;
Described air-conditioning heat pump hot water main frame (4) is connected through second connected system with described first water tank (3); Described second connected system comprises second outlet pipeline (30) of being drawn and be connected to described air-conditioning heat pump hot water main frame (4) by described first water tank (3); Be arranged in the described air-conditioning heat pump hot water main frame (4) and second heat(ing) coil (26) that is connected with described second outlet pipeline (30); Second water return pipeline (29) that connects described second heat(ing) coil (26) and described first water tank (3); Keep second circulating pump (9) of water circulation in described second connected system;
Described solar energy subsystem is connected through the 3rd connected system with described first water tank (3).
2. air-conditioning heat pump hot water according to claim 1 and solar energy heating integrated system; It is characterized in that: it also comprises the floor heating subsystem; Described floor heating subsystem comprises floor heating heat exchanger (6), and described floor heating heat exchanger (6) is connected through the 4th connected system with described air-conditioning heat pump hot water main frame (4), described first water tank (3); Described the 4th connected system comprise the slender acanthopanax hot coil that is arranged in the described air-conditioning heat pump hot water main frame (4), by described slender acanthopanax hot coil draw and be connected to described floor heating heat exchanger (6) one ends floor heating inlet pipeline (33), by the other end of described floor heating heat exchanger (6) draw and be connected to described slender acanthopanax hot coil floor heating water return pipeline (34), keep the 3rd circulating pump (10) of water circulation in described the 4th connected system; Described floor heating water return pipeline (34) is divided into first branch road (36), second branch road (35) of parallel connection; Be connected with first heat(ing) coil (20) that is built in described first water tank (3) on described first branch road (36); The point of described first branch road (36) and described second branch road (35) is provided with the electric T-shaped valve (11) that switches the flow direction of water in the described floor heating water return pipeline (34); Described electric T-shaped valve (11) has first port (A), second port (C), the 3rd port (B), and described first branch road (36), described second branch road (35), described floor heating water return pipeline (34) are connected to first port (A), second port (C), the 3rd port (B) of described electric T-shaped valve (11);
Described floor heating heat exchanger (6) has air-conditioning heat pump hot water main frame (4) to be provided heating, first water tank (3) to provide heating, air-conditioning heat pump hot water main frame (4) to connect with first water tank (3) separately separately to provide heating three kinds of mode of operations;
When adopting described air-conditioning heat pump hot water main frame (4) that the heating mode of operation is provided separately; Second port (C) of described electric T-shaped valve (11) and the 3rd port (B) conducting; Described the 3rd circulating pump (10) running; Described air-conditioning heat pump hot water main frame (4) running, the water in the described floor heating water return pipeline (34) is got back to heat exchange in the described slender acanthopanax hot coil by described second branch road (35) through second port (C) and the 3rd port (B) of described electric T-shaped valve (11);
When adopting described first water tank (3) that the heating mode of operation is provided separately; First port (A) of described electric T-shaped valve (11) and the 3rd port (B) conducting; Described the 3rd circulating pump (10) running; Described air-conditioning heat pump hot water main frame (4) shutdown; Water in the described floor heating return pipe after the heat exchange, is got back in the described slender acanthopanax hot coil by first port (A) and the 3rd port (B) of described electric T-shaped valve (11) in described first branch road (36) described first water tank of entering (3);
When adopting described air-conditioning heat pump hot water main frame (4) to connect the heating mode of operation is provided with first water tank (3); First port (A) of described electric T-shaped valve (11) and the 3rd port (B) conducting; Described the 3rd circulating pump (10) running; Described air-conditioning heat pump hot water main frame (4) running; Water in the described floor heating water return pipeline (34) after the heat exchange, is got back to heat exchange in the described slender acanthopanax hot coil by first port (A) and the 3rd port (B) of described electric T-shaped valve (11) in described first branch road (36) described first water tank of entering (3).
3. air-conditioning heat pump hot water according to claim 2 and solar energy heating integrated system; It is characterized in that: described floor heating inlet pipeline (33) is drawn by described first outlet pipeline (31); Described floor heating water return pipeline (34) is connected with described first water return pipeline (32); Described first circulating pump (10) is same circulating pump (10) with described the 3rd circulating pump (10), and described the 4th heat(ing) coil and described slender acanthopanax hot coil are same heat(ing) coil (39).
4. air-conditioning heat pump hot water according to claim 2 and solar energy heating integrated system is characterized in that: described floor heating inlet pipeline (33) is provided with floor heating control valve (12).
5. air-conditioning heat pump hot water according to claim 2 and solar energy heating integrated system; It is characterized in that: described floor heating water return pipeline (34) is provided with first temperature sensor (17) of measuring described floor heating return water temperature, is provided with second temperature sensor (16) of measuring water temperature in described first water tank (3).
6. air-conditioning heat pump hot water according to claim 1 and solar energy heating integrated system; It is characterized in that: be provided with first auxiliary electric heater unit (21) in described first water tank (3), the delivery port of described first water tank (3) is connected with hot-water supply device through stop valve (14).
7. air-conditioning heat pump hot water according to claim 1 and solar energy heating integrated system is characterized in that: second water tank (2) that described solar energy subsystem comprises solar thermal collector (1), be connected through described the 3rd connected system with described first water tank (3), be connected the 5th connected system of described second water tank (2) and described solar thermal collector (1); The water inlet of described second water tank (2) is connected with the water source through automatic water compensating valve (25), and described the 3rd connected system comprises the water tank water pipe (27) of the water inlet of the delivery port that connects described second water tank (2) and described first water tank (3); Described the 5th connected system comprises the solar energy inlet pipeline (37) of being drawn and be connected to described second water tank (2) by described solar thermal collector (1); Be connected with described solar energy inlet pipeline (37) and be arranged at the 3rd heat(ing) coil (19) in described second water tank (2); The solar energy water return pipeline (38) that connects described the 3rd heat(ing) coil (19) and described solar thermal collector (1); Keep the 5th circulating pump (7) of water circulation in described the 5th connected system; Be arranged at first check-valves (24) on described solar energy inlet pipeline (37) or the described solar energy water return pipeline (38).
8. air-conditioning heat pump hot water according to claim 7 and solar energy heating integrated system; It is characterized in that: described the 3rd connected system also comprises the water tank water return pipeline (28) of the water inlet of the delivery port that connects described first water tank (3) and described second water tank (2), and described water tank water return pipeline (28) is provided with the 4th circulating pump (8) and second check-valves (23).
9. air-conditioning heat pump hot water according to claim 7 and solar energy heating integrated system is characterized in that: be provided with second auxiliary electric heater unit (22), three-temperature sensor (15) in described second water tank (2).
10. air-conditioning heat pump hot water according to claim 1 and solar energy heating integrated system is characterized in that: described air-conditioning heat pump hot water main frame (4) is air source air-conditioning heat pump hot water main frame (4) or source air-conditioner water heat-pump hot-water main frame (4); Described air-conditioning heat pump hot water main frame (4) is a simply connected machine or how online.
CN2011104053589A 2011-12-08 2011-12-08 Air-conditioner heat pump hot-water and solar heating integrated system Pending CN102445022A (en)

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CN2011104053589A CN102445022A (en) 2011-12-08 2011-12-08 Air-conditioner heat pump hot-water and solar heating integrated system

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CN102692067A (en) * 2012-06-14 2012-09-26 青岛海信日立空调系统有限公司 Air-conditioning linkage system and method based on solar water heater
CN102865634A (en) * 2012-09-27 2013-01-09 蒋强 Household independent set heat exchange system
CN103697624A (en) * 2013-12-20 2014-04-02 华南理工大学 Solar energy and air source heat pump integrated household hot water air conditioning system
CN105674449A (en) * 2016-03-28 2016-06-15 武汉科技大学 Triple-generation system based on energy-saving solar air source heat pump
CN105805982A (en) * 2016-05-16 2016-07-27 余浩 Heat and cold co-generation system based on solar heat source and ground source water-cooling source
CN111503922A (en) * 2019-10-10 2020-08-07 长沙理工大学 Multi-energy complementary triple supply device

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CN201615652U (en) * 2009-12-17 2010-10-27 广东省科学院自动化工程研制中心 Three-functional air-conditioning device with solar water-cooled heat pump
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Publication number Priority date Publication date Assignee Title
CN102692067A (en) * 2012-06-14 2012-09-26 青岛海信日立空调系统有限公司 Air-conditioning linkage system and method based on solar water heater
CN102692067B (en) * 2012-06-14 2014-08-20 青岛海信日立空调系统有限公司 Air-conditioning linkage system and method based on solar water heater
CN102865634A (en) * 2012-09-27 2013-01-09 蒋强 Household independent set heat exchange system
CN103697624A (en) * 2013-12-20 2014-04-02 华南理工大学 Solar energy and air source heat pump integrated household hot water air conditioning system
CN105674449A (en) * 2016-03-28 2016-06-15 武汉科技大学 Triple-generation system based on energy-saving solar air source heat pump
CN105805982A (en) * 2016-05-16 2016-07-27 余浩 Heat and cold co-generation system based on solar heat source and ground source water-cooling source
CN111503922A (en) * 2019-10-10 2020-08-07 长沙理工大学 Multi-energy complementary triple supply device

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