CN203501540U - Integrated air energy heat pump unit - Google Patents

Integrated air energy heat pump unit Download PDF

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Publication number
CN203501540U
CN203501540U CN201320469653.5U CN201320469653U CN203501540U CN 203501540 U CN203501540 U CN 203501540U CN 201320469653 U CN201320469653 U CN 201320469653U CN 203501540 U CN203501540 U CN 203501540U
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China
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interface
water
heat exchanger
valve
temperature
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CN201320469653.5U
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Chinese (zh)
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张时飞
谢晓城
楼永光
王操
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浙江创能新能源科技有限公司
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Abstract

The utility model relates to an integrated air energy heat pump unit which comprises an enthalpy adding type compressor, a four-way valve, a No.1 heat exchanger, a No.2 heat exchanger, a No.3 heat exchanger, a gas-liquid separator, a refrigerant heater, a liquid accumulator, water pumps, a fan coil, a floor heating pipe and a water tank, wherein the enthalpy adding type compressor is connected with the No.3 heat exchanger and the four-way valve, the No.1 heat exchanger, the No.2 heat exchanger and the refrigerant heater are connected with the four-way valve, and the refrigerant heater is connected with the gas-liquid separator which is connected with the enthalpy adding type compressor; the liquid accumulator is connected with the No.2 heat exchanger, the No.3 heat exchanger and the No.1 heat exchanger; the No.1 water pump is connected with the floor heating pipe and the fan coil, and the floor heating pipe and the fan coil are connected with the No.2 heat exchanger; the No.2 water pump is connected with the water tank which is connected with the No.3 heat exchanger. The integrated air energy heat pump unit has the advantages of small size, multiple functions and convenience in operation; all components are installed in a case body, so that the space is saved; the functions of an air conditioner, domestic hot water, a floor heating device and the like are integrated; all of the functions of the unit can be effectively controlled to be regulated.

Description

A kind of integration air energy source pump
Technical field
The utility model 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 fields such as air-conditioning and domestic hot-water, Teat pump boilers, the heat pump that market is common, and function is relatively single, only has water heating function as Teat pump boiler, 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 volume small and exquisite, 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, a kind of all-in-one with air-conditioning, water heater and ground-heating function is disclosed, it can be able to 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 independent, and during use or independent use, parts do not interosculate.The method does not have great difference with install an air-conditioner separately system, hot-water heating system and ground heating system, and cost is it makes no odds also, and because three systems combine, also needs additionally to provide a larger installing space, there is no practical significance.
Utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in prior art, and a kind of reasonable in design is provided, and volume is little, and cost is low, function is many, integrates the integration air energy source pump of the functions such as air-conditioning, domestic hot-water, floor heating.
The utility model 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 increase 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, 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 connects, 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.
Between above-mentioned interconnected structure, all by pipeline, connect, form whole cold-producing medium flow process loop.
Described increasing enthalpy swaging machine and A 3on the pipeline of interface, be provided with magnetic valve No. one, on the pipeline that increasing enthalpy swaging machine is connected with D interface, be provided with magnetic valve No. two, B 3on the pipeline that interface is connected with inlet, be provided with magnetic valve No. three, B 3interface and B 2on the pipeline that interface connects, be provided with magnetic valve No. four.
One end of described floor heating pipe is connected with two outlets of a triple valve with one end of fan coil, and the other end of floor heating pipe is connected with two outlets of No. two triple valves with the other end of fan coil, the import of a triple valve and a 2interface connects, and the import of No. two triple valves is connected with a water pump, water pump and b 2interface connects; Between water pump, fan coil, floor heating pipe, a triple valve, No. two triple valves, No. two heat exchangers, all by pipeline, connect, 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 between No. two water pumps, water tank, No. three heat exchangers, all by pipeline, connects, and forms domestic hot-water's flow process loop.
The purpose of this utility model is by the temperature and pressure of cold-producing medium in heat exchanger control piper, and applicable temperature cycles is delivered in fan coil, floor heating pipe and water tank, and that realizes fan coil heats heating of refrigeration, floor heating pipe and heating of water tank.By controlling four magnetic valves, a cross valve and two triple valves, carry out the flow direction of cold-producing medium in control piper, realize reach that fan coil heats simultaneously, fan coil refrigeration, floor heating pipe heat, water tank heats one or more functions.
Connection inlet described in the utility model and B 1, B 2, B 3on the pipeline of interface, be provided with check valve, connect liquid outlet and B 1, B 2on the pipeline of interface, be provided with check valve.Check valve can effectively be controlled the flow direction of cold-producing medium, adverse current situation can not occur.
Cross valve described in the utility model is when "on" position not, and D interface is connected with C interface, and E interface is connected with S interface; Cross valve is when "on" position, and 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.
On the pipeline of connection reservoir liquid outlet described in the utility model, be provided with No. four heat exchanger, No. four heat exchanger 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, a 4interface is connected with check valve after connecting an electric expansion valve.
The utility model is also provided with air injection enthalpy-increasing loop, and air injection enthalpy-increasing loop comprises that described No. four heat exchangers and injection hit magnetic valve, spray electric expansion valve, the b of No. four heat exchangers 4interface connects successively injection 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 increasing the middle pressure suction hole of enthalpy swaging machine 4interface intermediate pressure refrigerant gas out, with the refrigerant mixed recompression through Partial shrinkage, realize with separate unit increasing enthalpy swaging machine and realize two stages of compression, increased the refrigerant flow in condensation process, strengthen the enthalpy difference of main circulation loop, thereby greatly improved the efficiency that increases enthalpy swaging machine.
Air injection enthalpy-increasing is to work in the situation that environment temperature is lower.While moving under low evaporating temperature because increasing enthalpy swaging machine, following problem can occur: 1, inspiratory volume increases, refrigerant circulation reduces, and heating capacity declines; 2, pressure ratio increases, and volumetric efficiency declines, and increases enthalpy swaging machine displacement and efficiency and significantly declines; 3, delivery temperature raises fast, and lubricating oil viscosity is sharply declined, and it is lubricated that impact increases enthalpy swaging machine.When delivery temperature and lubricating oil flash point approach, can make lubricating oil carbonization.Therefore air injection enthalpy-increasing can supplement medium pressure gas in the intermediate cavity that increases enthalpy swaging machine, increases capacity, reduces delivery temperature, promotes heating capacity, makes Teat pump boiler also can provide enough heating capacities at low ambient temperature.
The utility model is also provided with auxiliary thermal source loop, and auxiliary thermal source loop is provided with interconnected defrosting magnetic valve and defrosting capillary, 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 open in auxiliary thermal source loop, part low-temperature low-pressure refrigerant liquid flow through defrosting magnetic valve, defrosting capillary, to refrigerant heater, in refrigerant heater, absorb heat, be evaporated to low-temperature low-pressure refrigerant gas, arrive again gas-liquid separator, get back to and increase enthalpy swaging machine.When low temperature environment and defrost, increased 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.
In the situation of two kinds once, auxiliary thermal source loop, work: 1, unit operation when lower and ambient humidity is larger in environment temperature, after certain hour, airborne steam can frosting on a heat exchanger, is to reduce the impact of frosting on a heat exchanger evaporation effect, and unit must be removed frost.When 2, environment temperature is too low, cause a heat exchanger evaporation capacity sharply to reduce, now open auxiliary thermal source loop.
A heat exchanger described in the utility model is finned heat exchanger, is provided with blower fan on finned heat exchanger.
The utility model compared with prior art, has following positive effect: reasonable in design, and volume is little, and all parts are arranged in a casing, have saved installing space; Function is many, integrates the functions such as air-conditioning, domestic hot-water, floor heating; Easy to operate, can effectively control unit and regulate various functions.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structure flow chart of fan coil refrigeration mode in utility model.
Fig. 3 is the structure flow chart of fan coil heating mode in utility model.
Fig. 4 is the structure flow chart of floor heating pattern in utility model.
Fig. 5 is the structure flow chart of domestic hot-water's pattern in utility model.
Fig. 6 is the structure flow chart of fan coil refrigeration and domestic hot-water's pattern in utility model.
Fig. 7 is that in utility model, 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 utility model.
The specific embodiment
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail.
Embodiment:
Referring to Fig. 1, the present embodiment comprises and increases 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 connects, 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.
Between above-mentioned interconnected structure, all by pipeline 30, connect, form whole cold-producing medium flow process loop.
Described increasing enthalpy swaging machine 1 and A 3on the pipeline 30 of interface, be provided with No. one magnetic valve 2, on the pipeline 30 that increasing enthalpy swaging machine 1 is connected with D interface, be provided with magnetic valve 3 No. two, B 3on the pipeline 30 that interface is connected with inlet 151, be provided with No. three magnetic valve 9, B 3interface and B 2on the pipeline 30 that interface connects, be provided with magnetic valve 10 No. four.
One end of one end of described floor heating pipe 31 and fan coil 29 is connected with two outlets of a triple valve 28, and the other end of the other end of floor heating pipe 31 and fan coil 29 is connected with two outlets of No. two triple valves 26, 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, water pump 27 and b 2interface connects; Between water pump 27, fan coil 29, floor heating pipe 31, triple valve 28, No. two triple valves 26, No. two heat exchangers 8, all by pipeline 30, connect, form fan coil 29 Water flow-path loops 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 between No. two water pumps 25, water tank 24, No. three heat exchangers 4, all by pipeline 30, connects, and forms domestic hot-water's flow process loop.
The purpose of this utility model is by the temperature and pressure of 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, that realizes 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, carry out the flow direction of cold-producing medium in control piper 30, realize reach 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 1on the pipeline 30 of interface, be provided with No. four check valve 14, connect inlet 151 and B 2on the pipeline 30 of interface, be provided with No. three check valve 13, connect inlet 151 and B 3on a pipeline 30 of interface, be provided with No. four check valves 14 and No. three magnetic valves 9, connect inlet 151 and B 3on another of interface pipeline 30, be provided with No. three check valves 13 and No. four magnetic valves 10.Connect liquid outlet 152 and B 1on the pipeline 30 of interface, be provided with No. two check valve 12, connect liquid outlet 152 and B 2on the pipeline 30 of interface, be provided with No. many check valve 11.Check valve can effectively be controlled the flow direction of cold-producing medium, adverse current situation can not occur.
In the present embodiment, cross valve 5 is when "on" position not, and D interface is connected with C interface, and E interface is connected with S interface; Cross valve 5 is when "on" position, and 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, on the pipeline 30 of connection reservoir 15 liquid outlets 152, be provided with 20, No. four heat exchangers 20 of No. four heat exchangers and be 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, No. one heat exchanger 6 is finned heat exchanger, is provided with blower fan 7 on finned heat exchanger.
The present embodiment is also provided with air injection enthalpy-increasing loop, and air injection enthalpy-increasing loop comprises that described No. four heat exchangers 20 and injection hit magnetic valve 16, spray the b of 17, No. four heat exchangers 20 of electric expansion valve 4interface connects successively injection 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 interconnected defrosting magnetic valve 18 and defrosting capillary 21, and defrosting capillary 21 refrigerant heaters 22 connect, and defrosting magnetic valve 18 is connected with a heat exchanger 6.
The present embodiment can be by regulating the "on" position of cross valve 5, the direction of the break-make of four magnetic valves, two triple valves realizes the difference in functionality of unit, comprise that 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 heat and domestic hot-water's pattern, floor heating and domestic hot-water's pattern etc., can realize one or more functions by regulating simultaneously.
The operation principle of above-mentioned 7 patterns of brief description.
1. fan coil refrigeration mode.
Referring to Fig. 2, in this pattern, cross valve 5 is in "on" position not, and D interface is connected with C interface, and E interface is connected with S interface; Magnetic valve 2, No. three magnetic valves 9, No. four magnetic valves 10 are closed, No. two magnetic valve 3 conductings; A triple valve 28 and No. two triple valves 26 are all communicated with fan coil 29, close 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 that increases enthalpy swaging machine 1, from gas-liquid separator 23 suction low-temperature low-pressure refrigerant gases, is discharged high-temperature high-pressure refrigerant gas through overcompression from increasing the outlet of enthalpy swaging machine 1, through magnetic valve 3, enters cross valve 5.
(2) high-temperature high-pressure refrigerant gas enters from the D interface of cross valve 5, C interface out, enter heat exchanger 6 No. one, now blower fan 7 is in "on" position, high-temperature high-pressure refrigerant gas is heat exchanger 6 internal condensation Cheng Zhongwen high pressure refrigerant liquid, and in condensation process, cold-producing medium is delivered to heat in air.
The middle temperature high pressure refrigerant liquid of (3) heat exchanger 6 outflows, through No. four check valves 14, enter the inlet 151 of reservoir 15, from liquid outlet 152 outflows of reservoir 15, then arrive electric expansion valve 19 throttlings through No. four heat exchangers 20, become low-temperature low-pressure refrigerant liquid.
(4) low-temperature low-pressure refrigerant liquid is flowed through 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, from the E interface of cross valve 5, enter, 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 circulation.
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 ℃, current flow through successively water pump 27, No. two heat exchangers 8, triple valve 28, fan coil 29, No. two triple valves 26, 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 absorbing the heat of 12 ℃ of water of No. two heat exchanger 8 inside, becomes 7 ℃ of water 12 ℃ of water for cooling.
(3) 7 ℃ of water are dirty in fan coil 29 in the effect of a water pump 27,7 ℃ of current when fan coil 29 by the heat absorbing in room, when room lowers the temperature, water temperature is elevated to 12 ℃ by 7 ℃, 12 ℃ of water are got back to heat exchanger 8 No. two under the effect of a water pump 27, re-start circulation temperature lowering.
The water temperature of injecting 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.
Referring to 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; Magnetic valve 2, No. three magnetic valves 9, No. four magnetic valves 10 are closed, No. two magnetic valve 3 conductings; A triple valve 28 and No. two triple valves 26 are all communicated with fan coil 29, close with floor heating pipe 31.
Fan coil heating mode comprises refrigerant circulation flow process and fan coil water circulation flow process, the object heating to reach fan coil.
The operation principle of refrigerant circulation flow process is:
(1) import that increases enthalpy swaging machine 1, from gas-liquid separator 23 suction low-temperature low-pressure refrigerant gases, is discharged high-temperature high-pressure refrigerant gas through overcompression from increasing the outlet of enthalpy swaging machine 1, through magnetic valve 3, enters cross valve 5.
(2) high-temperature high-pressure refrigerant gas enters from the D interface of cross valve 5, and E interface out, flows to heat exchanger 8 No. two, 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 exchanger 8 outflows, inlet 151 through No. three check valves 13 to reservoir 15, from liquid outlet 152 outflows of reservoir 15, through No. four heat exchangers 20, to electric expansion valve 19 throttlings, become low-temperature low-pressure refrigerant liquid.
(4) low-temperature low-pressure refrigerant liquid is flowed through after No. two check valves 12 to a heat exchanger 6, and now blower fan 7 is in "on" position, and low-temperature low-pressure refrigerant liquid evaporates in a heat exchanger 6, absorbs airborne heat and becomes low-temperature low-pressure refrigerant gas.
The low-temperature low-pressure refrigerant gas of (5) heat exchanger 6 outflows, enters from the C interface of cross valve 5, and 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 circulation.
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 ℃, current flow through successively water pump 27, No. two heat exchangers 8, triple valve 28, fan coil 29, No. two triple valves 26, 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 ℃ of water of No. two heat exchanger 8 inside, and 40 ℃ of water are heated into 45 ℃ of water.
(3) 45 ℃ of water are dirty in fan coil 29 in the effect of a water pump 27, now fan coil 29 is in "on" position, 45 ℃ of current are delivered to the heat in water in room when fan coil 29, when room heats up, water temperature drops to 40 ℃ by 45 ℃, 40 ℃ of current are got back to heat exchanger 8 No. two under the effect of a water pump 27, re-start circulation and heat up.
The water temperature of injecting 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.
Referring to 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; Magnetic valve 2, No. three magnetic valves 9, No. four magnetic valves 10 are closed, No. two magnetic valve 3 conductings; A triple valve 28 and No. two triple valves 26 are all communicated with floor heating pipe 31, close with fan coil 29.
Floor heating pipe heating mode comprises refrigerant circulation flow process and floor heating pipe water circulation flow process, the object heating to reach floor heating pipe.
The operation principle of refrigerant circulation flow process is:
(1) import that increases enthalpy swaging machine 1, from gas-liquid separator 23 suction low-temperature low-pressure refrigerant gases, is discharged high-temperature high-pressure refrigerant gas through overcompression from increasing the outlet of enthalpy swaging machine 1, through magnetic valve 3, enters cross valve 5.
(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 heat exchanger 8 No. two, 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 exchanger 8 outflows, inlet 151 through No. three check valves 13 to reservoir 15, from liquid outlet 152 outflows of reservoir 15, through No. four heat exchangers 20, after electric expansion valve 19 throttlings, become low-temperature low-pressure refrigerant liquid.
(4) low-temperature low-pressure refrigerant liquid is flowed through after No. two check valves 12 to a heat exchanger 6, and now blower fan 7 is in "on" position, and low-temperature low-pressure refrigerant liquid evaporates in a heat exchanger 6, absorbs airborne heat and becomes low-temperature low-pressure refrigerant gas.
The low-temperature low-pressure refrigerant gas of (5) heat exchanger 6 outflows, enters from the C interface of cross valve 5, and 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 circulation.
The operation principle of water circulation flow process is:
(1) under the effect of a water pump 27, inject the current of 40 ℃, current flow through successively water pump 27, No. two heat exchangers 8, triple valve 28, floor heating pipe 31, No. two triple valves 26, 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 ℃ of water of No. two heat exchanger 8 inside, and 40 ℃ of water are heated into 45 ℃ of water.
(3) now a water pump 27 in "on" position, 45 ℃ of water flow to floor heating pipe 31 under the effect of a water pump 27,45 ℃ of current are delivered to the heat in water in room when floor heating pipe 31, when room heats up, water temperature drops to 40 ℃ by 45 ℃, 40 ℃ of current are got back to heat exchanger 8 No. two under the effect of a water pump 27, re-start circulation and heat up.
The water temperature of injecting 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.
Referring to 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; Magnetic valve 2, No. four magnetic valve 10 conductings, No. two magnetic valves 3, No. three magnetic valves 9 are closed; A triple valve 28 and No. two triple valves 26 are inoperative.
Domestic hot-water's pattern comprises refrigerant circulation flow process and Water in Water Tank circulation process, the object heating to reach domestic water.
The operation principle of refrigerant circulation flow process is:
(1) import that increases enthalpy swaging machine 1, from gas-liquid separator 23 suction low-temperature low-pressure refrigerant gases, is discharged high-temperature high-pressure refrigerant gas through overcompression from increasing the outlet of enthalpy swaging machine 1.
(2) high-temperature high-pressure refrigerant gas, through a magnetic valve 2, flows to heat exchanger 4 No. three, 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 exchanger 4 outflows, No. four magnetic valves 10, No. three check valves 13 inlet 151 to reservoir 15 of flowing through, from liquid outlet 152 outflows of reservoir 15, through No. four heat exchangers 20, to electric expansion valve 19 throttlings, become low-temperature low-pressure refrigerant liquid.
(4) low-temperature low-pressure refrigerant liquid is flowed through after No. two check valves 12 to a heat exchanger 6, and now blower fan 7 is in "on" position, and low-temperature low-pressure refrigerant liquid evaporates in a heat exchanger 6, absorbs airborne heat and becomes low-temperature low-pressure refrigerant gas.
The low-temperature low-pressure refrigerant gas of (5) heat exchanger 6 outflows, enters from the C interface of cross valve 5, and 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 circulation.
The operation principle of water circulation flow process is:
(1) under the effect of No. two water pumps 25, inject the water of 15 ℃, current flow through successively No. two water pumps 25, No. three heat exchangers 4, water tank 24, 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 ℃ of water of No. three heat exchanger 4 inside, and 15 ℃ of water are heated into 20 ℃ of water.
(3) 20 ℃ of water flow to water tank 24 tops under the effect of No. two water pumps 25, and 15 ℃ of water tank 24 bottoms cold water heats through get back to No. three heat exchangers 4 under the effect of No. two water pumps 25, re-start circulation and heat up; Slowly 15 ℃ of cool water heatings in water tank are become to 55 ℃ of hot water, domestic hot-water supply is used.
The water temperature of injecting 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 freezes and domestic hot-water's pattern.
Referring to Fig. 6, in this pattern, cross valve 5 is in "on" position not, and D interface is connected with C interface, and E interface is connected with S interface; Magnetic valve 2, No. three magnetic valve 9 conductings, No. two magnetic valves 3, No. four magnetic valves 10 are closed; A triple valve 28 and No. two triple valves 26 are all communicated with fan coil 29, close with floor heating pipe 31.
Fan coil refrigeration and domestic hot-water's pattern comprise refrigerant circulation flow process and water circulation flow process, the object heating to reach fan coil refrigeration and domestic water.
The operation principle of refrigerant circulation flow process is:
(1) import that increases enthalpy swaging machine 1, from gas-liquid separator 23 suction low-temperature low-pressure refrigerant gases, is discharged high-temperature high-pressure refrigerant gas through overcompression from increasing the outlet of enthalpy swaging machine 1.
(2) high-temperature high-pressure refrigerant gas, through a magnetic valve 2, flows to heat exchanger 4 No. three, 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 exchanger 4 outflows, No. three magnetic valves 9, No. four check valves 14 inlet 151 to reservoir 15 of flowing through, from liquid outlet 152 outflows of reservoir 15, through No. four heat exchangers 20, to electric expansion valve 19 throttlings, become low-temperature low-pressure refrigerant liquid.
(4) low-temperature low-pressure refrigerant liquid is flowed through after a check valve 11 to No. two heat exchangers 8, 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, enters from the E interface of cross valve 5, and 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 circulation.
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 ℃, current flow through successively No. two water pumps 25, No. three heat exchangers 4, water tank 24, 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 ℃ of water of No. three heat exchanger 4 inside, and 15 ℃ of water are heated into 20 ℃ of water.
(3) now No. two water pumps 25 are in "on" position, and 20 ℃ of water flow to water tank 24 tops under the effect of No. two water pumps 25, and 15 ℃ of water tank 24 bottoms cold water heats through get back to No. three heat exchangers 4 under the effect of No. two water pumps 25, re-start circulation and heat up; Slowly 15 ℃ of cool water heatings in water tank are become to 55 ℃ of hot water, domestic hot-water supply is used.
The water temperature of injecting 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 ℃, current flow through successively water pump 27, No. two heat exchangers 8, fan coil 29, 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 absorbing the heat of 12 ℃ of water of No. two heat exchanger 8 inside, becomes 7 ℃ of water 12 ℃ of water for cooling.
(3) now a water pump 27 is in "on" position, and 7 ℃ of water are dirty in fan coil 29 in the effect of a water pump 27; Fan coil 29 is also in "on" position, 7 ℃ of current when fan coil 29 by the heat absorbing in room, in the time of room cooling, water temperature is elevated to 12 ℃ by 7 ℃, 12 ℃ of water are got back to heat exchanger 8 No. two under the effect of a water pump 27, re-start circulation, reach the effect of room cooling.
The water temperature of injecting 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 the pattern with domestic hot-water.
Referring to 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; Magnetic valve 2, No. two magnetic valves 3, No. four magnetic valve 10 conductings, No. three magnetic valves 9 are closed; A triple valve 28 and No. two triple valves 26 are all communicated with fan coil 29, close with floor heating pipe 31.
Fan coil heats with domestic hot-water's pattern and comprises refrigerant circulation flow process and water circulation flow process, to reach fan coil, heats the object heating with domestic water.
The operation principle of refrigerant circulation flow process is:
(1) import that increases enthalpy swaging machine 1, from gas-liquid separator 23 suction low-temperature low-pressure refrigerant gases, is discharged high-temperature high-pressure refrigerant gas through overcompression from increasing the outlet of enthalpy swaging machine 1; High-temperature high-pressure refrigerant gas divides two-way to enter refrigerant circulation flow process, and the 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 that enters No. three heat exchangers 4 is No. three heat exchanger 4 internal condensation Cheng Zhongwen high pressure refrigerant liquid, and middle temperature high pressure refrigerant liquid flows out after No. three heat exchangers 4, by No. four magnetic valves 10, flows to reservoir 15.
(3) enter the high-temperature high-pressure refrigerant gas of cross valve 5, 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 exchanger 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 out after No. two heat exchangers 8, flows to reservoir 15.
The middle temperature high pressure refrigerant liquid flowing out in (4) (2) steps and (3) step is converged before entering reservoir 15, inlet 151 through No. three check valves 13 to reservoir 15, and from liquid outlet 152 outflows of reservoir 15, through No. four heat exchangers 20, to electric expansion valve 19 throttlings, become low-temperature low-pressure refrigerant liquid.
(5) low-temperature low-pressure refrigerant liquid is flowed through after No. two check valves 12 to a heat exchanger 6, and now blower fan 7 is in "on" position, and low-temperature low-pressure refrigerant liquid evaporates in a heat exchanger 6, absorbs airborne heat and becomes low-temperature low-pressure refrigerant gas.
The low-temperature low-pressure refrigerant gas of (6) heat exchanger 6 outflows, enters from the C interface of cross valve 5, and 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 circulation.
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 ℃, current flow through successively No. two water pumps 25, No. three heat exchangers 4, water tank 24, 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 ℃ of water of No. three heat exchanger 4 inside, and 15 ℃ of water are heated into 20 ℃ of water.
(3) now No. two water pumps 25 are in "on" position, and 20 ℃ of water flow to water tank 24 tops under the effect of No. two water pumps 25, and 15 ℃ of water tank 24 bottoms cold water heats through get back to No. three heat exchangers 4 under the effect of No. two water pumps 25, re-start circulation and heat up; Slowly 15 ℃ of cool water heatings in water tank are become to 55 ℃ of hot water, domestic hot-water supply is used.
The water temperature of injecting 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 ℃, current flow through successively water pump 27, No. two heat exchangers 8, triple valve 28, fan coil 29, No. two triple valves 26, 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 ℃ of water of No. two heat exchanger 8 inside, and 40 ℃ of water are heated into 45 ℃ of water.
(3) 45 ℃ of water are dirty in fan coil 29 in the effect of a water pump 27, now fan coil 29 is in "on" position, 45 ℃ of current are delivered to the heat in water in room when fan coil 29, when room heats up, water temperature drops to 40 ℃ by 45 ℃, 40 ℃ of current are got back to heat exchanger 8 No. two under the effect of a water pump 27, re-start circulation and heat up.
The water temperature of injecting 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.
Referring to 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; Magnetic valve 2, No. two magnetic valves 3, No. four magnetic valve 10 conductings, No. three magnetic valves 9 are closed; A triple valve 28 and No. two triple valves 26 are all communicated with floor heating pipe 31, close with fan coil 29.
Floor heating and domestic hot-water's pattern comprise refrigerant circulation flow process and water circulation flow process, the object heating to reach floor heating and domestic water.
The operation principle of refrigerant circulation flow process is:
(1) import that increases enthalpy swaging machine 1, from gas-liquid separator 23 suction low-temperature low-pressure refrigerant gases, is discharged high-temperature high-pressure refrigerant gas through overcompression from increasing the outlet of enthalpy swaging machine 1; High-temperature high-pressure refrigerant gas divides two-way to enter refrigerant circulation flow process, and the 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 that enters No. three heat exchangers 4 is No. three heat exchanger 4 internal condensation Cheng Zhongwen high pressure refrigerant liquid, and middle temperature high pressure refrigerant liquid flows out after No. three heat exchangers 4, by No. four magnetic valves 10, flows to reservoir 15.
(3) enter the high-temperature high-pressure refrigerant gas of cross valve 5, 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 exchanger 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 out after No. two heat exchangers 8, flows to reservoir 15.
The middle temperature high pressure refrigerant liquid flowing out in (4) (2) steps and (3) step is converged before entering reservoir 15, inlet 151 through No. three check valves 13 to reservoir 15, and from liquid outlet 152 outflows of reservoir 15, through No. four heat exchangers 20, to electric expansion valve 19 throttlings, become low-temperature low-pressure refrigerant liquid.
(5) low-temperature low-pressure refrigerant liquid is flowed through after No. two check valves 12 to a heat exchanger 6, and now blower fan 7 is in "on" position, and low-temperature low-pressure refrigerant liquid evaporates in a heat exchanger 6, absorbs airborne heat and becomes low-temperature low-pressure refrigerant gas.
The low-temperature low-pressure refrigerant gas of (6) heat exchanger 6 outflows, enters from the C interface of cross valve 5, and 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 circulation.
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 ℃, current flow through successively water pump 27, No. two heat exchangers 8, triple valve 28, floor heating pipe 31, No. two triple valves 26, 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 ℃ of water of No. two heat exchanger 8 inside, and 40 ℃ of water are heated into 45 ℃ of water.
(3) now a water pump 27 in "on" position, 45 ℃ of water flow to floor heating pipe 31 under the effect of a water pump 27,45 ℃ of current are delivered to the heat in water in room when floor heating pipe 31, when room heats up, water temperature drops to 40 ℃ by 45 ℃, 40 ℃ of current are got back to heat exchanger 8 No. two under the effect of a water pump 27, re-start circulation and heat up.
The water temperature of injecting 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 ℃, current flow through successively No. two water pumps 25, No. three heat exchangers 4, water tank 24, 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 ℃ of water of No. three heat exchanger 4 inside, and 15 ℃ of water are heated into 20 ℃ of water.
(3) now No. two water pumps 25 are in "on" position, and 20 ℃ of water flow to water tank 24 tops under the effect of No. two water pumps 25, and 15 ℃ of water tank 24 bottoms cold water heats through get back to No. three heat exchangers 4 under the effect of No. two water pumps 25, re-start circulation and heat up; Slowly 15 ℃ of cool water heatings in water tank are become to 55 ℃ of hot water, domestic hot-water supply is used.
The water temperature of injecting 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, this part can be any shape and size that adapt with its structure; Meanwhile, the title that part is got also can be different.All equivalence or simple change of doing according to described structure, feature and the principle of the utility model patent design, are included in the protection domain of the utility model patent.

Claims (7)

1. an integration air energy source pump, it is characterized in that: it comprises and increase 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, 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 connects, 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;
Between above-mentioned interconnected structure, all by pipeline, connect, form whole cold-producing medium flow process loop;
Described increasing enthalpy swaging machine and A 3on the pipeline of interface, be provided with magnetic valve No. one, on the pipeline that increasing enthalpy swaging machine is connected with D interface, be provided with magnetic valve No. two, B 3on the pipeline that interface is connected with inlet, be provided with magnetic valve No. three, B 3interface and B 2on the pipeline that interface connects, be provided with magnetic valve No. four;
One end of described floor heating pipe is connected with two outlets of a triple valve with one end of fan coil, and the other end of floor heating pipe is connected with two outlets of No. two triple valves with the other end of fan coil, the import of a triple valve and a 2interface connects, and the import of No. two triple valves is connected with a water pump, water pump and b 2interface connects; Between water pump, fan coil, floor heating pipe, a triple valve, No. two triple valves, No. two heat exchangers, all by pipeline, connect, 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 between No. two water pumps, water tank, No. three heat exchangers, all by pipeline, connects, and 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 3on the pipeline of interface, be provided with check valve, connect liquid outlet and B 1, B 2on the pipeline of interface, be provided with check valve.
3. integration air energy source pump according to claim 2, is characterized in that: described cross valve is when "on" position not, and D interface is connected with C interface, and E interface is connected with S interface; Cross valve is when "on" position, and 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: on the pipeline of described connection reservoir liquid outlet, be provided with No. four heat exchanger, No. four heat exchanger 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, a 4interface is connected with check valve after connecting an 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 interconnected defrosting magnetic valve and defrosting capillary, and defrosting capillary refrigerant heater connects, 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 that described No. four heat exchangers and injection hit magnetic valve, spray electric expansion valve, the b of No. four heat exchangers 4interface connects successively injection 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, is provided with blower fan on finned heat exchanger.
CN201320469653.5U 2013-08-02 2013-08-02 Integrated air energy heat pump unit CN203501540U (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103411349A (en) * 2013-08-02 2013-11-27 浙江创能新能源科技有限公司 Integrated air source heat pump unit
CN104089355A (en) * 2014-07-09 2014-10-08 陈新波 Hybrid air conditioner water heating system with auxiliary heat source
CN109028625A (en) * 2018-06-25 2018-12-18 山东阿尔普尔节能装备有限公司 A kind of high-efficiency air cooling Screw chiller
CN109028624A (en) * 2018-06-25 2018-12-18 山东阿尔普尔节能装备有限公司 A kind of frost removal type air-cooled screw unit
CN109028251A (en) * 2018-06-25 2018-12-18 山东阿尔普尔节能装备有限公司 A kind of multifunctional wind cooling Screw chiller ground heating system
CN109059325A (en) * 2018-06-25 2018-12-21 山东阿尔普尔节能装备有限公司 A kind of composite solar low form air-cooled screw unit

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103411349A (en) * 2013-08-02 2013-11-27 浙江创能新能源科技有限公司 Integrated air source heat pump unit
CN103411349B (en) * 2013-08-02 2015-11-18 浙江创能新能源科技有限公司 Integration air energy source pump
CN104089355A (en) * 2014-07-09 2014-10-08 陈新波 Hybrid air conditioner water heating system with auxiliary heat source
CN104089355B (en) * 2014-07-09 2016-09-14 陈新波 A kind of hybrid air-conditioning hot-water heating system with auxiliary thermal source
CN109028625A (en) * 2018-06-25 2018-12-18 山东阿尔普尔节能装备有限公司 A kind of high-efficiency air cooling Screw chiller
CN109028624A (en) * 2018-06-25 2018-12-18 山东阿尔普尔节能装备有限公司 A kind of frost removal type air-cooled screw unit
CN109028251A (en) * 2018-06-25 2018-12-18 山东阿尔普尔节能装备有限公司 A kind of multifunctional wind cooling Screw chiller ground heating system
CN109059325A (en) * 2018-06-25 2018-12-21 山东阿尔普尔节能装备有限公司 A kind of composite solar low form air-cooled screw unit

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