CN201715778U - Cold-warm-heat combined heat supply pump unit - Google Patents

Cold-warm-heat combined heat supply pump unit Download PDF

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Publication number
CN201715778U
CN201715778U CN201020164278XU CN201020164278U CN201715778U CN 201715778 U CN201715778 U CN 201715778U CN 201020164278X U CN201020164278X U CN 201020164278XU CN 201020164278 U CN201020164278 U CN 201020164278U CN 201715778 U CN201715778 U CN 201715778U
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CN
China
Prior art keywords
heat exchanger
side heat
valve
cold
air
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN201020164278XU
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Chinese (zh)
Inventor
刘远辉
蒙俢仁
杜泽波
向光富
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Guangdong PHNIX Eco Energy Solution Ltd
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Guangdong PHNIX Eco Energy Solution Ltd
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Priority to CN201020164278XU priority Critical patent/CN201715778U/en
Application granted granted Critical
Publication of CN201715778U publication Critical patent/CN201715778U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a cold-warm-heat combined heat supply pump unit, which belongs to the technical field of heat pump air conditioners and heat pump water heaters. The air outlet of a compressor is connected with the inlet of an oil separator, the outlet of the oil separator is connected with the inlet of a first four-way valve, the oil separator is communicated with an air return pipe of the compressor through an oil return capillary pipe, the air return pipe of the compressor is connected to an air-liquid separator, the first four-way valve is connected with the refrigerant inlet of a hot water side heat exchanger, the refrigerant outlet of the hot water side heat exchanger is connected with the interior of a liquid storage unit through a non-return valve, the first four-way valve is serially connected with a second four-way valve, the refrigerant pipe of a heat source side heat exchanger is connected with the interior of the liquid storage unit through a non-return valve, a throttle expansion valve is connected with the non-return valve in parallel, the connecting pipe of the second four-way valve is connected with an air conditioner side heat exchanger, and the refrigerant pipe of the air conditioner side heat exchanger is connected with the interior of the liquid storage unit through a non-return valve, and a throttle expansion valve is in parallel connection on the non-return valve. The cold-warm-heat combined heat supply pump unit has the advantages of compact structure, multiple purposes, good safety and reliability, high efficiency, and low energy consumption.

Description

Cold, warm, hot three combined supply heat pump units
Technical field
Cold, warm, the hot three combined supply heat pump units of the utility model belong to heat pump air conditioner and heat pump water-heating machine technical field, particularly relate to a kind of three combined supply heat pump units that integrate refrigeration, heating, heat supply water.
Background technology
The common air-conditioning device can be divided into two kinds of single cold type and cold-warm types by function of use, and they only can satisfy refrigeration or the demand of winter heating in summer, function singleness, and also Energy Efficiency Ratio is lower, and power consumption is big.Hot water and our life are closely related, and the water heater of Xiao Shouing has three major types in the market: coal-fired (gas) water heater, electric heater, solar water heater.Coal burning water heater, because the burn incompletely and the severe contamination atmosphere problem of coal, use is prohibited by country in much big, medium-sized city.Gas heater will be discharged a large amount of waste gas in use, except carbon dioxide, also has unburnt product carbon monoxide in the waste gas, if interior space improper ventilation when using, the density of carbon monoxide can increase, and when situation is serious intoxication accident can take place.Electric heater, the big and existence electric leakage potential safety hazard to power consumption.Solar water heater because it is bigger to be subjected to the influence of weather, needs to increase the auxilliary heater of electricity or joins hot-water boiler, the small apartment house of fine fitment particularly, and floor is higher again, and its installation and maintenance are difficulty more.Owing to be subjected to the restriction of energy and environment protection, there are a lot of not enough places in conventional water heaters.All there are many weak points in employed common cold-warm type air-conditioning of China and water heater at aspects such as safety, energy-saving and environmental protection at present.
The utility model content
The purpose of this utility model is to avoid weak point of the prior art, and provide a kind of possess independent refrigeration and heating function, hot water can independently be provided, when refrigeration, can reclaim condenser heat and produce the domestic hot-water, improve cold, warm, the hot three combined supply heat pump units of comprehensive utilization of energy rate by the hot water side heat exchanger.
The purpose of this utility model reaches by following measure, cold, warm, heat three combined supply heat pump units comprise compressor, oil eliminator, cross valve, the hot water side heat exchanger, check valve, the oil return capillary, axial flow blower, heat source side heat exchanger, throttle expansion valve, reservoir, air-conditioning side heat exchanger, gas-liquid separator, formation such as electric controller and water flow switch, the exhaust outlet of compressor links to each other with the import of oil eliminator, the outlet of oil eliminator links to each other with first cross valve inlet, oil eliminator is connected by the muffler of oil return capillary and compressor, the muffler of compressor is connected on the gas-liquid separator, the outlet of gas-liquid separator links to each other with the return-air mouth of compressor, first cross valve links to each other with the refrigerant inlet of hot water side heat exchanger, the refrigerant outlet of hot water side heat exchanger inserts reservoir by check valve, first cross valve, second cross valve that is connected in series, the adapter of two cross valves and the inlet of gas-liquid separator join, the adapter of second cross valve is connected with the cold-producing medium tracheae of heat source side heat exchanger, the refrigerant liquid pipe of heat source side heat exchanger inserts reservoir through behind the check valve, throttle expansion valve in parallel on check valve, and the adapter of second cross valve and air-conditioning side heat exchanger join, the refrigerant liquid pipe of air-conditioning side heat exchanger inserts reservoir, throttle expansion valve in parallel on check valve through behind the check valve.
Throttle expansion valve of the present utility model is electric expansion valve or heating power expansion valve.
Reservoir of the present utility model is a three-dimensional high pressure fluid reservoir, and three adapters of fluid reservoir are connected with the outlet of three check valves respectively.
Hot water side heat exchanger of the present utility model and air-conditioning side heat exchanger are double pipe heat exchanger, coil exchanger or plate type heat exchanger.
Of the present utility model at the hot water side heat exchanger water inlet manifold or total outlet pipe on water flow switch all is housed.
Of the present utility model at air-conditioning side heat exchanger water inlet manifold or total outlet pipe on water flow switch is housed.
Electric controller of the present utility model is installed on the shell.
Heat source side heat exchanger of the present utility model can be an air source heat exchanger, and adopting air source heat exchanger is fin-tube heat exchanger, above air source heat exchanger axial flow blower is set.
Heat source side heat exchanger of the present utility model also can be a water source side heat exchanger, connects water pump on the water inlet pipe of water source side heat exchanger.Transmit the cold and the heat of cold-producing medium by the mixed solution of intermediate medium water or water and antifreezing agent; Water source side heat exchanger is plate type heat exchanger, double pipe heat exchanger or coil exchanger, and the while is at the water inlet manifold of water source side heat exchanger or always on the outlet pipe water flow switch is housed.
The utility model not only possesses independent refrigeration and heating function, hot water can also independently be provided, and can reclaim condenser heat by the hot water side heat exchanger and freely produce 55 ℃ domestic hot-water when refrigeration, improves the comprehensive utilization of energy rate.The utlity model has compact conformation, a tractor serves several purposes, advantage such as safe and reliable and energy-efficient, have marketing widely and use prospect.
Description of drawings
Accompanying drawing 1 is an example structure schematic diagram of the present utility model.
Accompanying drawing 2 is an example structure schematic diagram of the present utility model.
Accompanying drawing 3 is example structure schematic diagrames of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Among the figure: 1, compressor; 2, oil eliminator; 3, cross valve; 4, hot water side heat exchanger; 5, check valve; 6, oil return capillary; 7, cross valve; 8, axial flow blower; 9, air source heat exchanger; 10, check valve; 11, throttle expansion valve; 12, reservoir; 13, throttle expansion valve; 14, check valve; 15, air-conditioning side heat exchanger; 16, gas-liquid separator; 17, electric controller; 18, water flow switch; 19, shell; 20, water flow switch; 21, water source side heat exchanger; 22, water pump; 23, water flow switch.
Shown in accompanying drawing 1, accompanying drawing 2, the utility model comprises compressor 1, oil eliminator 2, cross valve 3 and cross valve 7, hot water side heat exchanger 4, check valve 5, check valve 10 and check valve 14, oil return capillary 6, axial flow blower 8, air source heat exchanger 9, throttle expansion valve 11, throttle expansion valve 13, reservoir 12, air-conditioning side heat exchanger 15, gas-liquid separator 16, electric controller 17 and water flow switch 18 etc.The exhaust outlet of compressor 1 links to each other with the import of oil eliminator 2; The outlet of oil eliminator 2 links to each other with cross valve 3 inlets; Oil eliminator 2 is connected by the oil return capillary 6 and the muffler of compressor 1; The adapter C of cross valve 3 links to each other with the refrigerant inlet of hot water side heat exchanger 4; The refrigerant outlet of hot water side heat exchanger 4 inserts reservoir 12 by check valve 5; Cross valve 3 adopts the connected mode of connecting with cross valve 7, and the adapter S of cross valve 3 and cross valve 7 and the inlet of gas-liquid separator 16 join; The outlet of gas-liquid separator 16 links to each other with the return-air mouth of compressor 1; The adapter C of cross valve 7 is connected with the cold-producing medium tracheae of air source heat exchanger 9; The refrigerant liquid pipe of air source heat exchanger 9 inserts reservoir 12 through check valve 10, and the while is at the import and the outlet throttle expansion valve 11 in parallel of check valve 10; Above air source heat exchanger 9, axial flow blower 8 is set.The refrigerant liquid pipe of air-conditioning side heat exchanger 15 inserts reservoir 12 through check valve 14, and the while is at the import and the outlet throttle expansion valve 13 in parallel of check valve 14; The cold-producing medium tracheae of air-conditioning side heat exchanger 15 links to each other with the adapter E of cross valve 7.Electric controller 17 is installed on the shell 19; On total outlet pipe of hot water side heat exchanger, water flow switch 18 is housed, on total outlet pipe of air-conditioning side heat exchanger, water flow switch 20 is housed.
Refrigerating operaton: cross valve 3 gets electric, cross valve 7 dead electricity, and throttle expansion valve 11 cuts out, throttle expansion valve 13 work, axial flow blower 8 operations; The exhaust of compressor is got back to compressor 1 through oil eliminator 2, cross valve 3, cross valve 7, air source heat exchanger 9, check valve 10, reservoir 12, throttle expansion valve 13, air-conditioning side heat exchanger 15, cross valve 7, gas-liquid separator 16 successively, finishes kind of refrigeration cycle.The refrigerant gas of HTHP under the condensation, evaporates at air-conditioning side heat exchanger 15 places through after the throttling in air source heat exchanger 9.
Heating operation: cross valve 3, cross valve 7 get electric, throttle expansion valve 11 work, and throttle expansion valve 13 cuts out, axial flow blower 8 operations; The exhaust of compressor is got back to compressor 1 through oil eliminator 2, cross valve 3, cross valve 7, air-conditioning side heat exchanger 15, check valve 14, reservoir 12, throttle expansion valve 11, air source heat exchanger 9, cross valve 7, gas-liquid separator 16 successively, finishes heating circulation.The condensation in air-conditioning side heat exchanger 15 of the refrigerant gas of HTHP is in evaporation through after the throttling at air source heat exchanger 9.
The heat supply water running: cross valve 3, cross valve 7 dead electricity, throttle expansion valve 11 work, throttle expansion valve 13 cuts out, axial flow blower 8 operations; The exhaust of compressor is got back to compressor 1 through oil eliminator 2, cross valve 3, hot water side heat exchanger 4, check valve 5, reservoir 12, throttle expansion valve 11, air source heat exchanger 9, cross valve 7, gas-liquid separator 16 successively, finishes to heat the water circulation.The condensation in hot water side heat exchanger 4 of the refrigerant gas of HTHP is in evaporation through after the throttling at air source heat exchanger 9.
The water running of freezing+heat: cross valve 3, cross valve 7 dead electricity, throttle expansion valve 11 cuts out, throttle expansion valve 13 work, axial flow blower 8 is out of service; The exhaust of compressor is got back to compressor 1 through oil eliminator 2, cross valve 3, hot water side heat exchanger 4, check valve 5, reservoir 12, throttle expansion valve 13, air-conditioning side heat exchanger 15, cross valve 7, gas-liquid separator 16 successively, finishes the water circulation of freezing+heat.The condensation and produce hot water in hot water side heat exchanger 4 of the refrigerant gas of HTHP is produced chilled water through after the throttling after air-conditioning side heat exchanger 15 is in evaporation.
As shown in Figure 3, the utility model comprises compressor 1, oil eliminator 2, cross valve 3 and cross valve 7, hot water side heat exchanger 4, check valve 5, check valve 10 and check valve 14, oil return capillary 6, water source side heat exchanger 21, water pump 22, throttle expansion valve 11, throttle expansion valve 13, reservoir 12, air-conditioning side heat exchanger 15, gas-liquid separator 16, electric controller and water flow switch etc.The exhaust outlet of compressor 1 links to each other with the import of oil eliminator 2; The outlet of oil eliminator 2 links to each other with cross valve 3 inlets; Oil eliminator 2 is connected by the oil return capillary 6 and the muffler of compressor 1; The adapter C of cross valve 3 links to each other with the refrigerant inlet of hot water side heat exchanger 4; The refrigerant outlet of hot water side heat exchanger 4 inserts reservoir 12 by check valve 5; Cross valve 3 adopts the connected mode of connecting with cross valve 7, and the adapter S of cross valve 3 and cross valve 7 and the inlet of gas-liquid separator 16 join; The outlet of gas-liquid separator 16 links to each other with the return-air mouth of compressor 1; The adapter C of cross valve 7 is connected with the cold-producing medium tracheae of water source side heat exchanger 21; The refrigerant liquid pipe of water source side heat exchanger 21 inserts reservoir 12 through check valve 10, and the while is at the import and the outlet throttle expansion valve 11 in parallel of check valve 10; Water source side heat exchanger 21 connects water pump 22.The refrigerant liquid pipe of air-conditioning side heat exchanger 15 inserts reservoir 12 through check valve 14, and the while is at the import and the outlet throttle expansion valve 13 in parallel of check valve 14; The cold-producing medium tracheae of air-conditioning side heat exchanger 15 links to each other with the adapter E of cross valve 7.Electric controller is installed on the shell; On total outlet pipe of hot water side heat exchanger, water flow switch 18 is housed, on total outlet pipe of air-conditioning side heat exchanger, water flow switch 20 is housed.Water source side heat exchanger 21 is equipped with water flow switch 23.

Claims (10)

  1. One kind cold, warm, heat three combined supply heat pump units, electric controller is installed on the shell, it is characterized in that comprising compressor, oil eliminator, cross valve, the hot water side heat exchanger, check valve, the oil return capillary, heat source side heat exchanger, throttle expansion valve, reservoir, air-conditioning side heat exchanger, gas-liquid separator constitutes, the exhaust outlet of compressor links to each other with the import of oil eliminator, the outlet of oil eliminator links to each other with first cross valve inlet, oil eliminator is connected by the muffler of oil return capillary and compressor, the muffler of compressor is connected on the gas-liquid separator, first cross valve links to each other with the refrigerant inlet of hot water side heat exchanger, the refrigerant outlet of hot water side heat exchanger inserts reservoir by check valve, first cross valve, second cross valve that is connected in series, the adapter of two cross valves and the inlet of gas-liquid separator join, the adapter of second cross valve is connected with the cold-producing medium tracheae of heat source side heat exchanger, the refrigerant liquid pipe of heat source side heat exchanger inserts reservoir through behind the check valve, throttle expansion valve in parallel on check valve, the adapter of second cross valve and air-conditioning side heat exchanger join, and the refrigerant liquid pipe of air-conditioning side heat exchanger inserts reservoir, throttle expansion valve in parallel on check valve through behind the check valve.
  2. 2. cold, warm, hot three combined supply heat pump units according to claim 1 is characterized in that heat source side heat exchanger is an air source heat exchanger, is provided with axial flow blower above air source heat exchanger.
  3. 3. cold, warm, hot three combined supply heat pump units according to claim 1 is characterized in that heat source side heat exchanger is a water source side heat exchanger, connects water pump on the water inlet pipe of water source side heat exchanger.
  4. 4. cold, warm, hot three combined supply heat pump units according to claim 1 is characterized in that the hot water side heat exchanger is double pipe heat exchanger or coil exchanger or plate type heat exchanger.
  5. 5. cold, warm, hot three combined supply heat pump units according to claim 1 is characterized in that air-conditioning side heat exchanger is double pipe heat exchanger or coil exchanger or plate type heat exchanger.
  6. 6. cold, warm, hot three combined supply heat pump units according to claim 1 is characterized in that throttle expansion valve is electric expansion valve or heating power expansion valve.
  7. 7. cold, warm, hot three combined supply heat pump units according to claim 1 is characterized in that on the hot water side heat exchanger water flow switch being housed, and on air-conditioning side heat exchanger water flow switch are housed.
  8. 8. cold, warm, hot three combined supply heat pump units according to claim 1 is characterized in that reservoir is a three-dimensional high pressure fluid reservoir, and three adapters of fluid reservoir are connected with the outlet of three check valves respectively.
  9. 9. cold, warm, hot three combined supply heat pump units according to claim 2 is characterized in that air source heat exchanger is a fin-tube heat exchanger.
  10. 10. cold, warm, hot three combined supply heat pump units according to claim 3 is characterized in that water source side heat exchanger is double pipe heat exchanger or coil exchanger or plate type heat exchanger.
CN201020164278XU 2010-04-15 2010-04-15 Cold-warm-heat combined heat supply pump unit Expired - Lifetime CN201715778U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020164278XU CN201715778U (en) 2010-04-15 2010-04-15 Cold-warm-heat combined heat supply pump unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020164278XU CN201715778U (en) 2010-04-15 2010-04-15 Cold-warm-heat combined heat supply pump unit

Publications (1)

Publication Number Publication Date
CN201715778U true CN201715778U (en) 2011-01-19

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Family Applications (1)

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Country Status (1)

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102721229A (en) * 2012-07-05 2012-10-10 赵克 Waste water source heat pump trigeneration unit
CN102853579A (en) * 2011-11-04 2013-01-02 杭州杭宁热能科技有限公司 Triad heat pump unit
CN103277879A (en) * 2013-05-03 2013-09-04 广东美的暖通设备有限公司 Water source multi-split air conditioning system
CN104315591A (en) * 2014-10-22 2015-01-28 广东芬尼克兹节能设备有限公司 Domestic bathroom equipment with water heating function
CN104329761A (en) * 2014-11-21 2015-02-04 郎力文 Small-sized air conditioner composite air energy heat pump device
CN104764192A (en) * 2015-03-27 2015-07-08 宁波奥克斯电气有限公司 Modular air cooled heat pump hot water unit
CN106091204A (en) * 2016-08-02 2016-11-09 武汉崇文新科技有限公司 One adds refrigeration heat integrated system the most altogether
CN104296374B (en) * 2014-10-17 2017-02-15 浙江中广电器股份有限公司 Refrigerating hot-water unit
CN106839510A (en) * 2015-12-04 2017-06-13 无锡市汉马空调与通风设备有限公司 A kind of air-cooled heat pump trilogy supply air conditioner circulating system of waste heat recovery
CN106839492A (en) * 2015-12-03 2017-06-13 李衡 A kind of low-cost high-efficiency energy novel air source heat pump combined supply system
CN107514814A (en) * 2017-08-31 2017-12-26 郑州云宇新能源技术有限公司 Barber shop's Multifunctional heat pump water heater
CN111578347A (en) * 2020-04-26 2020-08-25 大连瑞德伟业空调机电设备工程有限公司 Air source heat pump trigeminy supplies system

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102853579A (en) * 2011-11-04 2013-01-02 杭州杭宁热能科技有限公司 Triad heat pump unit
CN102721229B (en) * 2012-07-05 2015-02-11 赵克 Waste water source heat pump trigeneration unit
CN102721229A (en) * 2012-07-05 2012-10-10 赵克 Waste water source heat pump trigeneration unit
CN103277879A (en) * 2013-05-03 2013-09-04 广东美的暖通设备有限公司 Water source multi-split air conditioning system
CN103277879B (en) * 2013-05-03 2016-03-30 广东美的暖通设备有限公司 Water source multi-connection air conditioning
CN104296374B (en) * 2014-10-17 2017-02-15 浙江中广电器股份有限公司 Refrigerating hot-water unit
CN104315591A (en) * 2014-10-22 2015-01-28 广东芬尼克兹节能设备有限公司 Domestic bathroom equipment with water heating function
CN104315591B (en) * 2014-10-22 2017-01-25 广东芬尼克兹节能设备有限公司 Domestic bathroom equipment with water heating function
CN104329761A (en) * 2014-11-21 2015-02-04 郎力文 Small-sized air conditioner composite air energy heat pump device
CN104764192A (en) * 2015-03-27 2015-07-08 宁波奥克斯电气有限公司 Modular air cooled heat pump hot water unit
CN106839492A (en) * 2015-12-03 2017-06-13 李衡 A kind of low-cost high-efficiency energy novel air source heat pump combined supply system
CN106839510A (en) * 2015-12-04 2017-06-13 无锡市汉马空调与通风设备有限公司 A kind of air-cooled heat pump trilogy supply air conditioner circulating system of waste heat recovery
CN106091204A (en) * 2016-08-02 2016-11-09 武汉崇文新科技有限公司 One adds refrigeration heat integrated system the most altogether
CN107514814A (en) * 2017-08-31 2017-12-26 郑州云宇新能源技术有限公司 Barber shop's Multifunctional heat pump water heater
CN111578347A (en) * 2020-04-26 2020-08-25 大连瑞德伟业空调机电设备工程有限公司 Air source heat pump trigeminy supplies system
CN111578347B (en) * 2020-04-26 2021-05-18 大连瑞德伟业空调机电设备工程有限公司 Air source heat pump trigeminy supplies system

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Granted publication date: 20110119