CN103411349B - Integration air energy source pump - Google Patents
Integration air energy source pump Download PDFInfo
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- CN103411349B CN103411349B CN201310333634.4A CN201310333634A CN103411349B CN 103411349 B CN103411349 B CN 103411349B CN 201310333634 A CN201310333634 A CN 201310333634A CN 103411349 B CN103411349 B CN 103411349B
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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
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
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- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The present invention relates to a kind of integration air energy source pump, comprise and increase enthalpy swaging machine, cross valve, a heat exchanger, No. two heat exchangers, No. three heat exchangers, gas-liquid separator, refrigerant heater, reservoir, water pump, fan coil, floor heating pipe and water tanks, increase enthalpy swaging machine to be connected with No. three heat exchangers, cross valves, heat exchanger, No. two heat exchangers, refrigerant heater are connected with cross valve, refrigerant heater is connected with gas-liquid separator, and gas-liquid separator is connected with increasing enthalpy swaging machine; Reservoir is connected with No. two heat exchangers, No. three heat exchangers, heat exchangers; A water pump is connected with floor heating pipe, fan coil, and floor heating pipe, fan coil are connected with No. two heat exchangers; No. two water pumps are connected with water tank, and water tank is connected with No. three heat exchangers.Volume of the present invention is little, and all parts are arranged in a casing, save space; Function is many, integrates the functions such as air-conditioning, domestic hot-water, floor heating; Easy to operate, effectively can control unit and regulate various function.
Description
Technical field
The present invention relates to a kind of integration air energy source pump, for fields such as air-conditioning, domestic hot-water, floor heatings.
Background technology
Heat pump techniques is often transported simultaneously for air-conditioning and the field such as domestic hot-water, Teat pump boiler, the heat pump that market is common, and function is relatively single, as Teat pump boiler, only have water heating function, and air-conditioning generally only has refrigeration, heat-production functions; The general water tank of common heat pump, water pump and main frame be not at same casing.In existingization life, people's heat-pump apparatus requires more and more higher, not only needs function many, also needs compact, easy for installation, simple to operate.The source pump that general function is single cannot meet the demand of modern house.
China Patent Publication No.: 101963416, discloses a kind of all-in-one with air-conditioning, water heater and ground-heating function, and it can realize independent water heating, air conditioner refrigerating heating or floor heating heating.Its defect is: this all-in-one is just drawn together together with air-conditioning system, hot-water heating system be installed to ground heating system by independent, and during use or independent use, parts are not combined with each other.The method does not have great difference with to install an air-conditioner separately system, hot-water heating system and ground heating system, and cost is it makes no odds also, and combines due to three systems, also needs additionally to provide the installing space that larger, does not have practical significance.
Summary of the invention
Technical problem to be solved by this invention overcomes above-mentioned deficiency existing in prior art, and provide a kind of reasonable in design, and volume is little, and cost is low, and function is many, integrates the integration air energy source pump of the functions such as air-conditioning, domestic hot-water, floor heating.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of integration air energy source pump, it is characterized in that: it comprises and increases enthalpy swaging machine, cross valve, heat exchanger, No. two heat exchangers, No. three heat exchangers, gas-liquid separator, refrigerant heater, reservoir, a water pump, No. two water pumps, a triple valve, No. two triple valves, fan coil, floor heating pipe and water tanks, and described cross valve is provided with D interface, C interface, S interface and E interface; A described heat exchanger is provided with A
1, B
1two interfaces; No. two described heat exchangers are provided with A
2, B
2, a
2, b
2four interfaces, A
2with B
2be communicated with, a
2with b
2be communicated with; No. three described heat exchangers are provided with A
3, B
3, a
3, b
3four interfaces, A
3with B
3be communicated with, a
3with b
3be communicated with; Described reservoir is provided with inlet and liquid outlet.
Described increasing enthalpy swaging machine is connected with D interface, A
1interface is connected with C interface, A
2interface is connected with E interface, and S interface is connected with refrigerant heater, and refrigerant heater is connected with gas-liquid separator, and gas-liquid separator is connected with increasing enthalpy swaging machine.
Described increasing enthalpy swaging machine and A
3interface connect, inlet respectively with B
1, B
2, B
3interface connects, B
2interface and B
3interface connects; Liquid outlet respectively with B
1, B
2interface connects.
All connected by pipeline between the above-mentioned structure be connected to each other, form whole flow of refrigerant range loop.
Described increasing enthalpy swaging machine and A
3the pipeline of interface is provided with a magnetic valve, the pipeline that increasing enthalpy swaging machine is connected with D interface is provided with No. two magnetic valves, B
3the pipeline that interface is connected with inlet is provided with No. three magnetic valves, B
3interface and B
2the pipeline that interface connects is provided with No. four magnetic valves.
Two of one end of described floor heating pipe and one end of fan coil and a triple valve export and are connected, and two of the other end of floor heating pipe and the other end of fan coil and No. two triple valves export and are connected, the import of a triple valve and a
2interface connects, and the import of No. two triple valves is connected with a water pump, a water pump and b
2interface connects; All connected by pipeline between water pump, fan coil, floor heating pipe, a triple valve, No. two triple valves, No. two heat exchangers, form fan coil Water flow-path loop and floor heating Water flow-path loop.
One end of described No. two water pumps is connected with water tank, the other end and b
3interface connects, water tank and a
3interface connects, and is all connected by pipeline between No. two water pumps, water tank, No. three heat exchangers, forms domestic hot-water's flow process loop.
The object of the invention is the temperature and pressure by cold-producing medium in heat exchanger control piper, and applicable temperature cycles delivered in fan coil, floor heating pipe and water tank, what realize fan coil heats refrigeration, heating of floor heating pipe and heating of water tank.By controlling four magnetic valves, a cross valve and two triple valves, carrying out the flow direction of cold-producing medium in control piper, realizing reaching that fan coil heats simultaneously, fan coil refrigeration, floor heating pipe heat, water tank heats one or more functions.
Connection inlet of the present invention and B
1, B
2, B
3the pipeline of interface is provided with check valve, connects liquid outlet and B
1, B
2the pipeline of interface is provided with check valve.Check valve effectively can control the flow direction of cold-producing medium, and adverse current situation can not occur.
When cross valve of the present invention is in non-"on" position, D interface is connected with C interface, and E interface is connected with S interface; When cross valve is in "on" position, D interface is connected with E interface, and S interface is connected with C interface.By controlling energising and the no power of cross valve, control the flow direction of cold-producing medium.
The pipeline of connection reservoir liquid outlet of the present invention is provided with No. four heat exchangers, and No. four heat exchangers are provided with A
4, B
4, a
4, b
4four interfaces, A
4with B
4be communicated with, a
4with b
4be communicated with; b
4interface is connected with liquid outlet, a
4interface is connected with check valve after connecting an electric expansion valve.
The present invention is also provided with air injection enthalpy-increasing loop, and air injection enthalpy-increasing loop comprises No. four described heat exchangers and injection is hit magnetic valve, sprayed electric expansion valve, the b of No. four heat exchangers
4interface connects injection successively and hits magnetic valve, sprays after electric expansion valve, is connected, a of No. four heat exchangers with the liquid outlet of reservoir
4interface is connected with increasing enthalpy swaging machine.
The operation principle in air injection enthalpy-increasing loop: suck a part from No. four heat exchanger a by the pressure suction hole increased in the middle of enthalpy swaging machine
4interface intermediate pressure refrigerant gas out, recompress with the refrigerant mixed through Partial shrinkage, realize increasing enthalpy swaging machine with separate unit and realize two stages of compression, add the refrigerant flow in condensation process, increase the enthalpy difference of main circulation loop, thus substantially increase the efficiency increasing enthalpy swaging machine.
Air injection enthalpy-increasing works at low ambient temperatures.Because of increase enthalpy swaging machine run under low evaporating temperature time, following problem can occur: 1, inspiratory volume increases, refrigerant circulation reduces, and heating capacity declines; 2, pressure ratio increases, and volumetric efficiency declines, and increasing enthalpy swaging machine displacement and efficiency significantly decline; 3, delivery temperature raises fast, and lubricating oil viscosity is sharply declined, and impact increases enthalpy swaging machine lubrication.When delivery temperature and lubricating oil flash point close to time, lubricating oil carbonization can be made.Therefore air injection enthalpy-increasing can supplement medium pressure gas in the intermediate cavity increasing enthalpy swaging machine, increases capacity, reduces delivery temperature, promote heating capacity, make Teat pump boiler also can provide enough heating capacities at low ambient temperature.
The present invention is also provided with auxiliary thermal source loop, and auxiliary thermal source loop is provided with the defrosting magnetic valve and defrosting capillary that are connected to each other, and defrosting capillary refrigerant heater connects, and defrosting magnetic valve is connected with a heat exchanger.
The operation principle in auxiliary thermal source loop: when auxiliary thermal source loop is opened, part low-temperature low-pressure refrigerant liquid stream is through defrosting magnetic valve, defrosting capillary, to refrigerant heater, heat is absorbed in refrigerant heater, be evaporated to low-temperature low-pressure refrigerant gas, arrive gas-liquid separator again, get back to and increase enthalpy swaging machine.When low temperature environment and defrost, add the refrigerant flow in refrigerant heater, reduce pressure ratio, promote heating capacity, make Teat pump boiler also can provide enough heating capacities when low ambient temperature and defrost, improve cycle efficieny.
Work in the situation of two kinds once, auxiliary thermal source loop: 1, unit runs when environment temperature is lower and ambient humidity is larger, after certain hour, steam in air can frosting on a heat exchanger, and for reducing frosting to the impact of a heat exchanger evaporation effect, unit must remove frost.2, when environment temperature is too low, cause a heat exchanger evaporation capacity sharply to reduce, now open auxiliary thermal source loop.
A heat exchanger of the present invention is finned heat exchanger, and finned heat exchanger is provided with blower fan.
Compared with prior art, have following positive effect: reasonable in design, volume is little in the present invention, and all parts are arranged in a casing, save installing space; Function is many, integrates the functions such as air-conditioning, domestic hot-water, floor heating; Easy to operate, effectively can control unit and regulate various function.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structure flow chart of fan coil refrigeration mode in invention.
Fig. 3 is the structure flow chart of fan coil heating mode in invention.
Fig. 4 is the structure flow chart of floor heating pattern in invention.
Fig. 5 is the structure flow chart of domestic hot-water's pattern in invention.
Fig. 6 is the structure flow chart of fan coil refrigeration and domestic hot-water's pattern in invention.
Fig. 7 is that in invention, fan coil heats the structure flow chart with domestic hot-water's pattern.
Fig. 8 is the structure flow chart of floor heating and domestic hot-water in invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the invention will be further described.
Embodiment:
See Fig. 1, the present embodiment comprises increasing enthalpy swaging machine 1, cross valve 5, heat exchanger 6, No. two heat exchangers 8, No. three heat exchangers 4, gas-liquid separator 22, refrigerant heater 23, reservoir 15, water pump 27, No. two water pumps 25, triple valve 28, No. two triple valves 26, fan coil 29, floor heating pipe 31 and water tanks 24, and described cross valve 5 is provided with D interface, C interface, S interface and E interface; A described heat exchanger 6 is provided with A
1, B
1two interfaces; No. two described heat exchangers 8 are provided with A
2, B
2, a
2, b
2four interfaces, A
2with B
2be communicated with, a
2with b
2be communicated with; No. three described heat exchangers 4 are provided with A
3, B
3, a
3, b
3four interfaces, A
3with B
3be communicated with, a
3with b
3be communicated with; Described reservoir 15 is provided with inlet 151 and liquid outlet 152.
Described increasing enthalpy swaging machine 1 is connected with D interface, A
1interface is connected with C interface, A
2interface is connected with E interface, and S interface is connected with refrigerant heater 23, and refrigerant heater 23 is connected with gas-liquid separator 22, and gas-liquid separator 22 is connected with increasing enthalpy swaging machine 1.
Described increasing enthalpy swaging machine 1 and A
3interface connect, inlet 151 respectively with B
1, B
2, B
3interface connects, B
2interface and B
3interface connects; Liquid outlet 152 respectively with B
1, B
2interface connects.
All connected by pipeline 30 between the above-mentioned structure be connected to each other, form whole flow of refrigerant range loop.
Described increasing enthalpy swaging machine 1 and A
3the pipeline 30 of interface is provided with a magnetic valve 2, the pipeline 30 that increasing enthalpy swaging machine 1 is connected with D interface is provided with No. two magnetic valves 3, B
3the pipeline 30 that interface is connected with inlet 151 is provided with No. three magnetic valves 9, B
3interface and B
2the pipeline 30 that interface connects is provided with No. four magnetic valves 10.
Two of one end of described floor heating pipe 31 and one end of fan coil 29 and a triple valve 28 export and are connected, and two of the other end of floor heating pipe 31 and the other end of fan coil 29 and No. two triple valves 26 export and are connected, the import of a triple valve 28 and a
2interface connects, and the import of No. two triple valves 26 is connected with a water pump 27, a water pump 27 and b
2interface connects; All connected by pipeline 30 between water pump 27, fan coil 29, floor heating pipe 31, triple valve 28, No. two triple valves 26, No. two heat exchangers 8, form fan coil 29 Water flow-path loop and floor heating Water flow-path loop.
One end of described No. two water pumps 25 is connected with water tank 24, the other end and b
3interface connects, water tank 24 and a
3interface connects, and is all connected by pipeline 30 between No. two water pumps 25, water tank 24, No. three heat exchangers 4, forms domestic hot-water's flow process loop.
The object of the invention is the temperature and pressure by cold-producing medium in heat exchanger control piper 30, and applicable temperature cycles is delivered in fan coil 29, floor heating pipe 31 and water tank 24, what realize fan coil 29 heats refrigeration, heating of floor heating pipe 31 and heating of water tank 24.By controlling four magnetic valves, a cross valve 5 and two triple valves, carrying out the flow direction of cold-producing medium in control piper 30, realizing reaching that fan coil heats simultaneously, fan coil refrigeration, floor heating pipe heat, water tank heats one or more functions.
In the present embodiment, connect inlet 151 and B
1the pipeline 30 of interface is provided with No. four check valves 14, connects inlet 151 and B
2the pipeline 30 of interface is provided with No. three check valves 13, connects inlet 151 and B
3a pipeline 30 of interface is provided with No. four check valves 14 and No. three magnetic valves 9, connects inlet 151 and B
3another pipeline 30 of interface is provided with No. three check valves 13 and No. four magnetic valves 10.Connect liquid outlet 152 and B
1the pipeline 30 of interface is provided with No. two check valves 12, connects liquid outlet 152 and B
2the pipeline 30 of interface is provided with No. many check valves 11.Check valve effectively can control the flow direction of cold-producing medium, and adverse current situation can not occur.
In the present embodiment, when cross valve 5 is in non-"on" position, D interface is connected with C interface, and E interface is connected with S interface; When cross valve 5 is in "on" position, D interface is connected with E interface, and S interface is connected with C interface.By controlling energising and the no power of cross valve 5, control the flow direction of cold-producing medium.
In the present embodiment, the pipeline 30 of connection reservoir 15 liquid outlet 152 is provided with No. four heat exchangers 20, No. four heat exchangers 20 and is provided with A
4, B
4, a
4, b
4four interfaces, A
4with B
4be communicated with, a
4with b
4be communicated with; b
4interface is connected with liquid outlet 152, a
4interface is connected with a check valve 11 or No. two check valves after connecting an electric expansion valve 19.
In the present embodiment, a heat exchanger 6 is finned heat exchanger, finned heat exchanger is provided with blower fan 7.
The present embodiment is also provided with air injection enthalpy-increasing loop, and air injection enthalpy-increasing loop comprises No. four described heat exchangers 20 and injection is hit magnetic valve 16, sprayed the b of electric expansion valve 17, No. four heat exchangers 20
4interface connects injection successively and hits magnetic valve 16, sprays after electric expansion valve 17, is connected, a of No. four heat exchangers 20 with the liquid outlet 152 of reservoir 15
4interface is connected with increasing enthalpy swaging machine 1.
The present embodiment is also provided with auxiliary thermal source loop, and auxiliary thermal source loop is provided with the defrosting magnetic valve 18 and defrosting capillary 21 that are connected to each other, and defrosting capillary 21 refrigerant heater 22 connects, and defrosting magnetic valve 18 is connected with a heat exchanger 6.
The present embodiment can realize the difference in functionality of unit by the "on" position of adjustment cross valve 5, the break-make of four magnetic valves, the direction of two triple valves, comprising fan coil refrigeration mode, fan coil heating mode, floor heating pattern, domestic hot-water's pattern, fan coil refrigeration and domestic hot-water's pattern, fan coil to heat and domestic hot-water's pattern, floor heating and domestic hot-water's pattern etc., one or more functions can be realized by regulating simultaneously.
The operation principle of above-mentioned 7 patterns of brief description.
1. fan coil refrigeration mode.
See Fig. 2, in this pattern, cross valve 5 is in non-"on" position, and D interface is connected with C interface, and E interface is connected with S interface; A magnetic valve 2, No. three magnetic valves 9, No. four magnetic valves 10 cut out, the conducting of No. two magnetic valves 3; A triple valve 28 is all communicated with fan coil 29 with No. two triple valves 26, closes with floor heating pipe 31.
Fan coil refrigeration mode comprises refrigerant circulation flow process and fan coil water circulation flow process, to reach the object of fan coil refrigeration.
The operation principle of refrigerant circulation flow process is:
(1) import increasing enthalpy swaging machine 1 sucks low-temperature low-pressure refrigerant gas from gas-liquid separator 23, discharges high-temperature high-pressure refrigerant gas, through magnetic valve 3, enter cross valve 5 through overcompression from the outlet increasing enthalpy swaging machine 1.
(2) high-temperature high-pressure refrigerant gas enters from the D interface of cross valve 5, C interface out, enter a heat exchanger 6, now blower fan 7 is in "on" position, high-temperature high-pressure refrigerant gas is a heat exchanger 6 internal condensation Cheng Zhongwen high pressure refrigerant liquid, and in condensation process, heat is delivered in air by cold-producing medium.
The middle temperature high pressure refrigerant liquid that (3) heat exchangers 6 flow out, the inlet 151 of reservoir 15 is entered through No. four check valves 14, after flowing out from the liquid outlet 152 of reservoir 15, then through No. four heat exchangers 20 to electric expansion valve 19 throttling, become low-temperature low-pressure refrigerant liquid.
(4) low-temperature low-pressure refrigerant liquid stream after a check valve 11 to No. two heat exchangers 8, low-temperature low-pressure refrigerant liquid flashes to low-temperature low-pressure refrigerant gas No. two heat exchanger 8 inside, No. two heat exchangers 8 low-temperature low-pressure refrigerant gas out, enter from the E interface of cross valve 5, S interface out, enter refrigerant heater 22, finally flow to gas-liquid separator 23; Low-temperature low-pressure refrigerant gas reenters and increases enthalpy swaging machine 1, so circulates.
The operation principle of fan coil water circulation flow process is:
(1) under the effect of a water pump 27, inject the current of 12 DEG C, current flow through a water pump 27, No. two heat exchangers 8, triple valve 28, fan coil 29, No. two triple valves 26 successively, and circulate with this, form Water flow-path loop.
(2) in (4) step of refrigerant circulation flow process, low-temperature low-pressure refrigerant liquid flashes to low-temperature low-pressure refrigerant gas No. two heat exchanger 8 inside, evaporation process cold-producing medium, by the heat of 12 DEG C of water of absorption No. two heat exchanger 8 inside, becomes 7 DEG C of water 12 DEG C of water for cooling.
(3) 7 DEG C of water at the flows by action of a water pump 27 to fan coil 29, the heat that 7 DEG C of current will absorb in room when fan coil 29, while room cooling, water temperature is elevated to 12 DEG C by 7 DEG C, 12 DEG C of water get back to No. two heat exchangers 8 under the effect of a water pump 27, re-start circulation temperature lowering.
The water temperature injected is as the criterion with actual water temperature, and this mode operation reality is longer, and water temperature reduces more, and in room, temperature is lower.
In Fig. 2, arrow is refrigerant flow direction and flow direction.
2. fan coil heating mode.
See Fig. 3, in this pattern, cross valve 5 is in "on" position, and D interface is connected with E interface, and S interface is connected with C interface; A magnetic valve 2, No. three magnetic valves 9, No. four magnetic valves 10 cut out, the conducting of No. two magnetic valves 3; A triple valve 28 is all communicated with fan coil 29 with No. two triple valves 26, closes with floor heating pipe 31.
Fan coil heating mode comprises refrigerant circulation flow process and fan coil water circulation flow process, to reach the object that fan coil heats.
The operation principle of refrigerant circulation flow process is:
(1) import increasing enthalpy swaging machine 1 sucks low-temperature low-pressure refrigerant gas from gas-liquid separator 23, discharges high-temperature high-pressure refrigerant gas, through magnetic valve 3, enter cross valve 5 through overcompression from the outlet increasing enthalpy swaging machine 1.
(2) high-temperature high-pressure refrigerant gas enters from the D interface of cross valve 5, and E interface out, flows to No. two heat exchangers 8, and high-temperature high-pressure refrigerant gas is No. two heat exchanger 8 internal condensation Cheng Zhongwen high pressure refrigerant liquid.
(3) warm high pressure refrigerant liquid from No. two heat exchangers 8 flow out, through the inlet 151 of No. three check valves 13 to reservoir 15, after flowing out from the liquid outlet 152 of reservoir 15, through No. four heat exchangers 20 to electric expansion valve 19 throttling, become low-temperature low-pressure refrigerant liquid.
(4) low-temperature low-pressure refrigerant liquid stream is to a heat exchanger 6 after No. two check valves 12, and now blower fan 7 is in "on" position, and low-temperature low-pressure refrigerant liquid evaporates in a heat exchanger 6, and the heat absorbed in air becomes low-temperature low-pressure refrigerant gas.
The low-temperature low-pressure refrigerant gas that (5) heat exchangers 6 flow out, enter from the C interface of cross valve 5, S interface out, enters refrigerant heater 22, then flows to gas-liquid separator 23; Last low-temperature low-pressure refrigerant gas reenters and increases enthalpy swaging machine 1, so circulates.
The operation principle of fan coil water circulation flow process is:
(1) under the effect of a water pump 27, inject the current of 40 DEG C, current flow through a water pump 27, No. two heat exchangers 8, triple valve 28, fan coil 29, No. two triple valves 26 successively, and circulate with this, form Water flow-path loop.
(2), in (2) step of refrigerant circulation flow process, high-temperature high-pressure refrigerant gas is No. two heat exchanger 8 internal condensation Cheng Zhongwen high pressure refrigerant liquid, and cold-producing medium transfers heat to 40 DEG C of water of No. two heat exchanger 8 inside, and 40 DEG C of water are heated into 45 DEG C of water.
(3) 45 DEG C of water at the flows by action of a water pump 27 to fan coil 29, now fan coil 29 is in "on" position, heat in water is delivered in room by 45 DEG C of current when fan coil 29, while room heats up, water temperature drops to 40 DEG C by 45 DEG C, 40 DEG C of current get back to No. two heat exchangers 8 under the effect of a water pump 27, re-start circulation and heat up.
The water temperature injected is as the criterion with actual water temperature, and this mode operation reality is longer, and water temperature raises more, and in room, temperature is higher.
In Fig. 3, arrow is refrigerant flow direction and flow direction.
3. floor heating pattern.
See Fig. 4, in this pattern, cross valve 5 is in "on" position, and D interface is connected with E interface, and S interface is connected with C interface; A magnetic valve 2, No. three magnetic valves 9, No. four magnetic valves 10 cut out, the conducting of No. two magnetic valves 3; A triple valve 28 is all communicated with floor heating pipe 31 with No. two triple valves 26, closes with fan coil 29.
Floor heating pipe heating mode comprises refrigerant circulation flow process and floor heating pipe water circulation flow process, to reach the object that floor heating pipe heats.
The operation principle of refrigerant circulation flow process is:
(1) import increasing enthalpy swaging machine 1 sucks low-temperature low-pressure refrigerant gas from gas-liquid separator 23, discharges high-temperature high-pressure refrigerant gas, through magnetic valve 3, enter cross valve 5 through overcompression from the outlet increasing enthalpy swaging machine 1.
(2) now cross valve 5 is in "on" position, and high-temperature high-pressure refrigerant gas enters from the D interface of cross valve 5, and E interface out, flows to No. two heat exchangers 8, and high-temperature high-pressure refrigerant gas is No. two heat exchanger 8 internal condensation Cheng Zhongwen high pressure refrigerant liquid.
(3) warm high pressure refrigerant liquid from No. two heat exchangers 8 flow out, through the inlet 151 of No. three check valves 13 to reservoir 15, after flowing out from the liquid outlet 152 of reservoir 15, after electric expansion valve 19 throttling, become low-temperature low-pressure refrigerant liquid through No. four heat exchangers 20.
(4) low-temperature low-pressure refrigerant liquid stream is to a heat exchanger 6 after No. two check valves 12, and now blower fan 7 is in "on" position, and low-temperature low-pressure refrigerant liquid evaporates in a heat exchanger 6, and the heat absorbed in air becomes low-temperature low-pressure refrigerant gas.
The low-temperature low-pressure refrigerant gas that (5) heat exchangers 6 flow out, enter from the C interface of cross valve 5, S interface out, enters refrigerant heater 22, then flows to gas-liquid separator 23; Last low-temperature low-pressure refrigerant gas reenters and increases enthalpy swaging machine 1, so circulates.
The operation principle of water circulation flow process is:
(1) under the effect of a water pump 27, inject the current of 40 DEG C, current flow through a water pump 27, No. two heat exchangers 8, triple valve 28, floor heating pipe 31, No. two triple valves 26 successively, and circulate with this, form Water flow-path loop.
(2), in (2) step of refrigerant circulation flow process, high-temperature high-pressure refrigerant gas is No. two heat exchanger 8 internal condensation Cheng Zhongwen high pressure refrigerant liquid, and cold-producing medium transfers heat to 40 DEG C of water of No. two heat exchanger 8 inside, and 40 DEG C of water are heated into 45 DEG C of water.
(3) now a water pump 27 is in "on" position, 45 DEG C of water at the flows by action of a water pump 27 to floor heating pipe 31, heat in water is delivered in room by 45 DEG C of current when floor heating pipe 31, while room heats up, water temperature drops to 40 DEG C by 45 DEG C, 40 DEG C of current get back to No. two heat exchangers 8 under the effect of a water pump 27, re-start circulation and heat up.
The water temperature injected is as the criterion with actual water temperature, and this mode operation reality is longer, and water temperature raises more, and floor heating temperature is higher.
In Fig. 4, arrow is refrigerant flow direction and flow direction.
4. domestic hot-water's pattern.
See Fig. 5, in this pattern, cross valve 5 is in "on" position, and D interface is connected with E interface, and S interface is connected with C interface; 2, No. four magnetic valve 10 conductings of a magnetic valve, No. two magnetic valves 3, No. three magnetic valves 9 are closed; A triple valve 28 and No. two triple valves 26 inoperative.
Domestic hot-water's pattern comprises refrigerant circulation flow process and Water in Water Tank circulation process, to reach the object that domestic water heats.
The operation principle of refrigerant circulation flow process is:
(1) import increasing enthalpy swaging machine 1 sucks low-temperature low-pressure refrigerant gas from gas-liquid separator 23, discharges high-temperature high-pressure refrigerant gas through overcompression from the outlet increasing enthalpy swaging machine 1.
(2) high-temperature high-pressure refrigerant gas is through a magnetic valve 2, flows to No. three heat exchangers 4, and high-temperature high-pressure refrigerant gas is No. three heat exchanger 4 internal condensation Cheng Zhongwen high pressure refrigerant liquid.
(3) warm high pressure refrigerant liquid from No. three heat exchangers 4 flow out, flow through the inlet 151 of No. four magnetic valves 10, No. three check valves 13 to reservoir 15, after flowing out from the liquid outlet 152 of reservoir 15, through No. four heat exchangers 20 to electric expansion valve 19 throttling, become low-temperature low-pressure refrigerant liquid.
(4) low-temperature low-pressure refrigerant liquid stream is to a heat exchanger 6 after No. two check valves 12, and now blower fan 7 is in "on" position, and low-temperature low-pressure refrigerant liquid evaporates in a heat exchanger 6, and the heat absorbed in air becomes low-temperature low-pressure refrigerant gas.
The low-temperature low-pressure refrigerant gas that (5) heat exchangers 6 flow out, enter from the C interface of cross valve 5, S interface out, enters refrigerant heater 22, then flows to gas-liquid separator 23; Last low-temperature low-pressure refrigerant gas reenters and increases enthalpy swaging machine 1, so circulates.
The operation principle of water circulation flow process is:
(1) under the effect of No. two water pumps 25, inject the water of 15 DEG C, current flow through No. two water pumps 25, No. three heat exchangers 4, water tanks 24 successively, and circulate with this, form Water flow-path loop.
(2), in (2) step of refrigerant circulation flow process, high-temperature high-pressure refrigerant gas is No. three heat exchanger 4 internal condensation Cheng Zhongwen high pressure refrigerant liquid, and cold-producing medium transfers heat to 15 DEG C of water of No. three heat exchanger 4 inside, and 15 DEG C of water are heated into 20 DEG C of water.
(3) 20 DEG C of water is at the flows by action of No. two water pumps 25 to water tank 24 top, and bottom water tank 24,15 DEG C of cold water heat through getting back to No. three heat exchangers 4 under the effect of No. two water pumps 25, re-starting circulation and heating up; Slowly DEG C cool water heating of 15 in water tank is become 55 DEG C of hot water, domestic hot-water supply uses.
The water temperature injected is as the criterion with actual water temperature, and this mode operation reality is longer, and water temperature raises more, and domestic water temperature is higher.
In Fig. 5, arrow is refrigerant flow direction and flow direction.
5. fan coil refrigeration and domestic hot-water's pattern.
See Fig. 6, in this pattern, cross valve 5 is in non-"on" position, and D interface is connected with C interface, and E interface is connected with S interface; 2, No. three magnetic valve 9 conductings of a magnetic valve, No. two magnetic valves 3, No. four magnetic valves 10 are closed; A triple valve 28 is all communicated with fan coil 29 with No. two triple valves 26, closes with floor heating pipe 31.
Fan coil refrigeration and domestic hot-water's pattern comprise refrigerant circulation flow process and water circulation flow process, to reach the object that fan coil freezes and domestic water heats.
The operation principle of refrigerant circulation flow process is:
(1) import increasing enthalpy swaging machine 1 sucks low-temperature low-pressure refrigerant gas from gas-liquid separator 23, discharges high-temperature high-pressure refrigerant gas through overcompression from the outlet increasing enthalpy swaging machine 1.
(2) high-temperature high-pressure refrigerant gas is through a magnetic valve 2, flows to No. three heat exchangers 4, and high-temperature high-pressure refrigerant gas is No. three heat exchanger 4 internal condensation Cheng Zhongwen high pressure refrigerant liquid.
(3) warm high pressure refrigerant liquid from No. three heat exchangers 4 flow out, flow through the inlet 151 of No. three magnetic valves 9, No. four check valves 14 to reservoir 15, after flowing out from the liquid outlet 152 of reservoir 15, through No. four heat exchangers 20 to electric expansion valve 19 throttling, become low-temperature low-pressure refrigerant liquid.
(4) low-temperature low-pressure refrigerant liquid stream is to No. two heat exchangers 8 after a check valve 11, and low-temperature low-pressure refrigerant liquid flashes to low-temperature low-pressure refrigerant gas No. two heat exchanger 8 inside.
(5) No. two heat exchangers 8 low-temperature low-pressure refrigerant gas out, enter from the E interface of cross valve 5, S interface out, enters refrigerant heater 22, finally flows to gas-liquid separator 23; Low-temperature low-pressure refrigerant gas reenters and increases enthalpy swaging machine 1, so circulates.
Water circulation flow process comprises domestic hot-water's flow process and fan coil Water flow-path.
The operation principle of domestic hot-water's flow process is:
(1) under the effect of No. two water pumps 25, inject the water of 15 DEG C, current flow through No. two water pumps 25, No. three heat exchangers 4, water tanks 24 successively, and circulate with this, form Water flow-path loop.
(2), in (2) step of refrigerant circulation flow process, high-temperature high-pressure refrigerant gas is No. three heat exchanger 4 internal condensation Cheng Zhongwen high pressure refrigerant liquid, and cold-producing medium transfers heat to 15 DEG C of water of No. three heat exchanger 4 inside, and 15 DEG C of water are heated into 20 DEG C of water.
(3) now No. two water pumps 25 are in "on" position, and 20 DEG C of water is at the flows by action of No. two water pumps 25 to water tank 24 top, and bottom water tank 24,15 DEG C of cold water heat through getting back to No. three heat exchangers 4 under the effect of No. two water pumps 25, re-starting circulation and heating up; Slowly DEG C cool water heating of 15 in water tank is become 55 DEG C of hot water, domestic hot-water supply uses.
The water temperature injected is as the criterion with actual water temperature, and this mode operation reality is longer, and water temperature raises more, and domestic water temperature is higher.
The operation principle of fan coil Water flow-path is:
(1) under the effect of a water pump 27, inject the current of 12 DEG C, current flow through a water pump 27, No. two heat exchangers 8, fan coils 29 successively, and circulate with this, form Water flow-path loop.
(2) in (4) step of refrigerant circulation flow process, low-temperature low-pressure refrigerant liquid flashes to low-temperature low-pressure refrigerant gas No. two heat exchanger 8 inside, evaporation process cold-producing medium, by the heat of 12 DEG C of water of absorption No. two heat exchanger 8 inside, becomes 7 DEG C of water 12 DEG C of water for cooling.
(3) now a water pump 27 is in "on" position, 7 DEG C of water at the flows by action of a water pump 27 to fan coil 29; Fan coil 29 is also in "on" position, the heat that 7 DEG C of current will absorb in room when fan coil 29, while room cooling, water temperature is elevated to 12 DEG C by 7 DEG C, 12 DEG C of water get back to No. two heat exchangers 8 under the effect of a water pump 27, re-start circulation, reach the effect of room cooling.
The water temperature injected is as the criterion with actual water temperature, and this mode operation reality is longer, and water temperature reduces more, and in room, temperature is lower.
In Fig. 6, arrow is refrigerant flow direction and flow direction.
6. fan coil heats and domestic hot-water's pattern.
See Fig. 7, in this pattern, cross valve 5 is in "on" position, and D interface is connected with E interface, and S interface is connected with C interface; 3, No. four magnetic valve 10 conductings of a magnetic valve 2, No. two magnetic valves, No. three magnetic valves 9 are closed; A triple valve 28 is all communicated with fan coil 29 with No. two triple valves 26, closes with floor heating pipe 31.
Fan coil heats and comprises refrigerant circulation flow process and water circulation flow process with domestic hot-water's pattern, heats to reach fan coil the object heated with domestic water.
The operation principle of refrigerant circulation flow process is:
(1) import increasing enthalpy swaging machine 1 sucks low-temperature low-pressure refrigerant gas from gas-liquid separator 23, discharges high-temperature high-pressure refrigerant gas through overcompression from the outlet increasing enthalpy swaging machine 1; High-temperature high-pressure refrigerant gas divides two-way to enter refrigerant circulation flow process, and a magnetic valve 2 of leading up to enters in No. three heat exchangers 4, and No. two magnetic valves 3 of separately leading up to enter the D interface of cross valve 5.
(2) the high-temperature high-pressure refrigerant gas entering No. three heat exchangers 4, No. three heat exchanger 4 internal condensation Cheng Zhongwen high pressure refrigerant liquid, after middle temperature high pressure refrigerant liquid flows out No. three heat exchangers 4, flows to reservoir 15 by No. four magnetic valves 10.
(3) the high-temperature high-pressure refrigerant gas of cross valve 5 is entered, because cross valve 5 is in "on" position, high-temperature high-pressure refrigerant gas enters from D interface, and E interface flows out, flow into No. two heat exchangers 8, high-temperature high-pressure refrigerant gas is No. two heat exchanger 8 internal condensation Cheng Zhongwen high pressure refrigerant liquid; Middle temperature high pressure refrigerant liquid flows to reservoir 15 after flowing out No. two heat exchangers 8.
The middle temperature high pressure refrigerant liquid flowed out in (4) (2) steps and (3) step is converged before entering reservoir 15, through the inlet 151 of No. three check valves 13 to reservoir 15, and after flowing out from the liquid outlet 152 of reservoir 15, through No. four heat exchangers 20 to electric expansion valve 19 throttling, become low-temperature low-pressure refrigerant liquid.
(5) low-temperature low-pressure refrigerant liquid stream is to a heat exchanger 6 after No. two check valves 12, and now blower fan 7 is in "on" position, and low-temperature low-pressure refrigerant liquid evaporates in a heat exchanger 6, and the heat absorbed in air becomes low-temperature low-pressure refrigerant gas.
The low-temperature low-pressure refrigerant gas that (6) heat exchangers 6 flow out, enter from the C interface of cross valve 5, S interface out, enters refrigerant heater 22, then flows to gas-liquid separator 23; Last low-temperature low-pressure refrigerant gas reenters and increases enthalpy swaging machine 1, so circulates.
Water circulation flow process comprises domestic hot-water's flow process and fan coil Water flow-path.
The operation principle of domestic hot-water's flow process is:
(1) under the effect of No. two water pumps 25, inject the water of 15 DEG C, current flow through No. two water pumps 25, No. three heat exchangers 4, water tanks 24 successively, and circulate with this, form Water flow-path loop.
(2), in (2) step of refrigerant circulation flow process, high-temperature high-pressure refrigerant gas is No. three heat exchanger 4 internal condensation Cheng Zhongwen high pressure refrigerant liquid, and cold-producing medium transfers heat to 15 DEG C of water of No. three heat exchanger 4 inside, and 15 DEG C of water are heated into 20 DEG C of water.
(3) now No. two water pumps 25 are in "on" position, and 20 DEG C of water is at the flows by action of No. two water pumps 25 to water tank 24 top, and bottom water tank 24,15 DEG C of cold water heat through getting back to No. three heat exchangers 4 under the effect of No. two water pumps 25, re-starting circulation and heating up; Slowly DEG C cool water heating of 15 in water tank is become 55 DEG C of hot water, domestic hot-water supply uses.
The water temperature injected is as the criterion with actual water temperature, and this mode operation reality is longer, and water temperature raises more, and domestic water temperature is higher.
The operation principle of fan coil Water flow-path is:
(1) under the effect of a water pump 27, inject the current of 40 DEG C, current flow through a water pump 27, No. two heat exchangers 8, triple valve 28, fan coil 29, No. two triple valves 26 successively, and circulate with this, form Water flow-path loop.
(2), in (2) step of refrigerant circulation flow process, high-temperature high-pressure refrigerant gas is No. two heat exchanger 8 internal condensation Cheng Zhongwen high pressure refrigerant liquid, and cold-producing medium transfers heat to 40 DEG C of water of No. two heat exchanger 8 inside, and 40 DEG C of water are heated into 45 DEG C of water.
(3) 45 DEG C of water at the flows by action of a water pump 27 to fan coil 29, now fan coil 29 is in "on" position, heat in water is delivered in room by 45 DEG C of current when fan coil 29, while room heats up, water temperature drops to 40 DEG C by 45 DEG C, 40 DEG C of current get back to No. two heat exchangers 8 under the effect of a water pump 27, re-start circulation and heat up.
The water temperature injected is as the criterion with actual water temperature, and this mode operation reality is longer, and water temperature raises more, and in room, temperature is higher.
In Fig. 7, arrow is refrigerant flow direction and flow direction.
7. floor heating and domestic hot-water's pattern.
See Fig. 8, in this pattern, cross valve 5 is in "on" position, and D interface is connected with E interface, and S interface is connected with C interface; 3, No. four magnetic valve 10 conductings of a magnetic valve 2, No. two magnetic valves, No. three magnetic valves 9 are closed; A triple valve 28 is all communicated with floor heating pipe 31 with No. two triple valves 26, closes with fan coil 29.
Floor heating and domestic hot-water's pattern comprise refrigerant circulation flow process and water circulation flow process, to reach the object that floor heating and domestic water heat.
The operation principle of refrigerant circulation flow process is:
(1) import increasing enthalpy swaging machine 1 sucks low-temperature low-pressure refrigerant gas from gas-liquid separator 23, discharges high-temperature high-pressure refrigerant gas through overcompression from the outlet increasing enthalpy swaging machine 1; High-temperature high-pressure refrigerant gas divides two-way to enter refrigerant circulation flow process, and a magnetic valve 2 of leading up to enters in No. three heat exchangers 4, and No. two magnetic valves 3 of separately leading up to enter the D interface of cross valve 5.
(2) the high-temperature high-pressure refrigerant gas entering No. three heat exchangers 4, No. three heat exchanger 4 internal condensation Cheng Zhongwen high pressure refrigerant liquid, after middle temperature high pressure refrigerant liquid flows out No. three heat exchangers 4, flows to reservoir 15 by No. four magnetic valves 10.
(3) the high-temperature high-pressure refrigerant gas of cross valve 5 is entered, because cross valve 5 is in "on" position, high-temperature high-pressure refrigerant gas enters from D interface, and E interface flows out, flow into No. two heat exchangers 8, high-temperature high-pressure refrigerant gas is No. two heat exchanger 8 internal condensation Cheng Zhongwen high pressure refrigerant liquid; Middle temperature high pressure refrigerant liquid flows to reservoir 15 after flowing out No. two heat exchangers 8.
The middle temperature high pressure refrigerant liquid flowed out in (4) (2) steps and (3) step is converged before entering reservoir 15, through the inlet 151 of No. three check valves 13 to reservoir 15, and after flowing out from the liquid outlet 152 of reservoir 15, through No. four heat exchangers 20 to electric expansion valve 19 throttling, become low-temperature low-pressure refrigerant liquid.
(5) low-temperature low-pressure refrigerant liquid stream is to a heat exchanger 6 after No. two check valves 12, and now blower fan 7 is in "on" position, and low-temperature low-pressure refrigerant liquid evaporates in a heat exchanger 6, and the heat absorbed in air becomes low-temperature low-pressure refrigerant gas.
The low-temperature low-pressure refrigerant gas that (6) heat exchangers 6 flow out, enter from the C interface of cross valve 5, S interface out, enters refrigerant heater 22, then flows to gas-liquid separator 23; Last low-temperature low-pressure refrigerant gas reenters and increases enthalpy swaging machine 1, so circulates.
Water circulation flow process comprises floor heating Water flow-path and domestic hot-water's flow process.
The operation principle of floor heating Water flow-path is:
(1) under the effect of a water pump 27, inject the current of 40 DEG C, current flow through a water pump 27, No. two heat exchangers 8, triple valve 28, floor heating pipe 31, No. two triple valves 26 successively, and circulate with this, form Water flow-path loop.
(2), in (2) step of refrigerant circulation flow process, high-temperature high-pressure refrigerant gas is No. two heat exchanger 8 internal condensation Cheng Zhongwen high pressure refrigerant liquid, and cold-producing medium transfers heat to 40 DEG C of water of No. two heat exchanger 8 inside, and 40 DEG C of water are heated into 45 DEG C of water.
(3) now a water pump 27 is in "on" position, 45 DEG C of water at the flows by action of a water pump 27 to floor heating pipe 31, heat in water is delivered in room by 45 DEG C of current when floor heating pipe 31, while room heats up, water temperature drops to 40 DEG C by 45 DEG C, 40 DEG C of current get back to No. two heat exchangers 8 under the effect of a water pump 27, re-start circulation and heat up.
The water temperature injected is as the criterion with actual water temperature, and this mode operation reality is longer, and water temperature raises more, and floor heating temperature is higher.
The operation principle of domestic hot-water's flow process is:
(1) under the effect of No. two water pumps 25, inject the water of 15 DEG C, current flow through No. two water pumps 25, No. three heat exchangers 4, water tanks 24 successively, and circulate with this, form Water flow-path loop.
(2), in (2) step of refrigerant circulation flow process, high-temperature high-pressure refrigerant gas is No. three heat exchanger 4 internal condensation Cheng Zhongwen high pressure refrigerant liquid, and cold-producing medium transfers heat to 15 DEG C of water of No. three heat exchanger 4 inside, and 15 DEG C of water are heated into 20 DEG C of water.
(3) now No. two water pumps 25 are in "on" position, and 20 DEG C of water is at the flows by action of No. two water pumps 25 to water tank 24 top, and bottom water tank 24,15 DEG C of cold water heat through getting back to No. three heat exchangers 4 under the effect of No. two water pumps 25, re-starting circulation and heating up; Slowly DEG C cool water heating of 15 in water tank is become 55 DEG C of hot water, domestic hot-water supply uses.
The water temperature injected is as the criterion with actual water temperature, and this mode operation reality is longer, and water temperature raises more, and domestic water temperature is higher.
In Fig. 8, arrow is refrigerant flow direction and flow direction.
In addition, it should be noted that, the specific embodiment described in this description, as long as the undeclared concrete shape of its part and size, then this part can for any shape and size adapted with its structure; Meanwhile, the title that part is got also can be different.All equivalences of doing according to structure, feature and the principle described in inventional idea of the present invention or simple change, be included in the protection domain of patent of the present invention.
Claims (7)
1. an integration air energy source pump, it is characterized in that: it comprises and increases enthalpy swaging machine, cross valve, heat exchanger, No. two heat exchangers, No. three heat exchangers, gas-liquid separator, refrigerant heater, reservoir, a water pump, No. two water pumps, a triple valve, No. two triple valves, fan coil, floor heating pipe and water tanks, and described cross valve is provided with D interface, C interface, S interface and E interface; A described heat exchanger is provided with A
1, B
1two interfaces; No. two described heat exchangers are provided with A
2, B
2, a
2, b
2four interfaces, A
2with B
2be communicated with, a
2with b
2be communicated with; No. three described heat exchangers are provided with A
3, B
3, a
3, b
3four interfaces, A
3with B
3be communicated with, a
3with b
3be communicated with; Described reservoir is provided with inlet and liquid outlet;
Described increasing enthalpy swaging machine is connected with D interface, A
1interface is connected with C interface, A
2interface is connected with E interface, and S interface is connected with refrigerant heater, and refrigerant heater is connected with gas-liquid separator, and gas-liquid separator is connected with increasing enthalpy swaging machine;
Described increasing enthalpy swaging machine and A
3interface connect, inlet respectively with B
1, B
2, B
3interface connects, B
2interface and B
3interface connects; Liquid outlet respectively with B
1, B
2interface connects;
All connected by pipeline between the above-mentioned structure be connected to each other, form whole flow of refrigerant range loop;
The pipeline of described connection liquid outlet is provided with electric expansion valve;
Described increasing enthalpy swaging machine and A
3the pipeline of interface is provided with a magnetic valve, the pipeline that increasing enthalpy swaging machine is connected with D interface is provided with No. two magnetic valves, B
3the pipeline that interface is connected with inlet is provided with No. three magnetic valves, B
3interface and B
2the pipeline that interface connects is provided with No. four magnetic valves;
Two of one end of described floor heating pipe and one end of fan coil and a triple valve export and are connected, and two of the other end of floor heating pipe and the other end of fan coil and No. two triple valves export and are connected, the import of a triple valve and a
2interface connects, and the import of No. two triple valves is connected with a water pump, a water pump and b
2interface connects; All connected by pipeline between water pump, fan coil, floor heating pipe, a triple valve, No. two triple valves, No. two heat exchangers, form fan coil Water flow-path loop and floor heating Water flow-path loop;
One end of described No. two water pumps is connected with water tank, the other end and b
3interface connects, water tank and a
3interface connects, and is all connected by pipeline between No. two water pumps, water tank, No. three heat exchangers, forms domestic hot-water's flow process loop.
2. integration air energy source pump according to claim 1, is characterized in that: described connection inlet and B
1, B
2, B
3the pipeline of interface is provided with check valve, connects liquid outlet and B
1, B
2the pipeline of interface is provided with check valve.
3. integration air energy source pump according to claim 2, it is characterized in that: when described cross valve is in non-"on" position, D interface is connected with C interface, E interface is connected with S interface; When cross valve is in "on" position, D interface is connected with E interface, and S interface is connected with C interface.
4. integration air energy source pump according to claim 3, is characterized in that: the pipeline of described connection reservoir liquid outlet is provided with No. four heat exchangers, and No. four heat exchangers are provided with A
4, B
4, a
4, b
4four interfaces, A
4with B
4be communicated with, a
4with b
4be communicated with; b
4interface is connected with liquid outlet, A
4interface is connected with check valve after connecting described electric expansion valve.
5. integration air energy source pump according to claim 3, it is characterized in that: it is also provided with auxiliary thermal source loop, auxiliary thermal source loop is provided with the defrosting magnetic valve and defrosting capillary that are connected to each other, defrosting capillary is connected with refrigerant heater, and defrosting magnetic valve is connected with a heat exchanger.
6. integration air energy source pump according to claim 4, is characterized in that: it is also provided with air injection enthalpy-increasing loop, and air injection enthalpy-increasing loop comprises No. four described heat exchangers and injection is hit magnetic valve, sprayed electric expansion valve, the b of No. four heat exchangers
4interface connects injection successively and hits magnetic valve, sprays after electric expansion valve, is connected, a of No. four heat exchangers with the liquid outlet of reservoir
4interface is connected with increasing enthalpy swaging machine.
7. integration air energy source pump according to claim 3, is characterized in that: a described heat exchanger is finned heat exchanger, and finned heat exchanger is provided with blower fan.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104180558A (en) * | 2014-08-22 | 2014-12-03 | 湖南创化低碳环保科技有限公司 | Air conditioner and water heater all-in-one machine |
| CN105466068A (en) * | 2015-12-28 | 2016-04-06 | 许德虎 | Intelligent triple heat supply pump unit |
| CN105466067A (en) * | 2015-12-28 | 2016-04-06 | 许德虎 | Low-temperature intelligent triple heat supply pump unit |
| CN106642443A (en) * | 2016-08-31 | 2017-05-10 | 浙江创能新能源科技有限公司 | Split low-temperature frequency-conversion triple-generation heat pump system and controller thereof |
| CN107883576A (en) * | 2017-12-13 | 2018-04-06 | 鞍山巨鼎科技有限公司 | Cooling in summer recuperation of heat heat supply in winter heat pump hot-water system |
| CN108692477A (en) * | 2018-04-19 | 2018-10-23 | 广东美的暖通设备有限公司 | Air-conditioning water heater system |
| CN109556210B (en) * | 2018-10-16 | 2020-11-17 | 宁波市海智普智能科技有限公司 | Control method of low-temperature triple heat supply pump system |
| CN109579348A (en) * | 2018-12-04 | 2019-04-05 | 宁波工程学院 | The multi-functional multi-joint dry type capillary radiation heat pump unit of one kind and its control method |
| CN110260387B (en) * | 2019-05-10 | 2021-01-01 | 珠海格力电器股份有限公司 | Heating system, heating control method, and heating control device |
| CN111397241A (en) * | 2020-03-30 | 2020-07-10 | 曼茨环境技术(上海)有限公司 | Air source hot water floor heating variable frequency air conditioner device |
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Address after: Haiyan County, Jiaxing city of Zhejiang Province in 314300 Haicheng Town Road No. 468 Patentee after: Zhejiang creates a new energy Limited by Share Ltd Address before: 314308 Jiaxing sea salt in the town of Sanlian Industrial Park, Zhejiang Patentee before: Zhejiang Cen New Energy Technology Co., Ltd. |