CN105953474A - Water-cooling movable solar heat pump air conditioner with waste heat recovery function - Google Patents

Water-cooling movable solar heat pump air conditioner with waste heat recovery function Download PDF

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Publication number
CN105953474A
CN105953474A CN201610273939.4A CN201610273939A CN105953474A CN 105953474 A CN105953474 A CN 105953474A CN 201610273939 A CN201610273939 A CN 201610273939A CN 105953474 A CN105953474 A CN 105953474A
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China
Prior art keywords
water
heat
air conditioner
way valve
coil
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Granted
Application number
CN201610273939.4A
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Chinese (zh)
Other versions
CN105953474B (en
Inventor
陈孚江
赵成胤
张云
汪文文
王鹏程
张碧颖
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Changzhou University
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Changzhou University
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Publication of CN105953474A publication Critical patent/CN105953474A/en
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Publication of CN105953474B publication Critical patent/CN105953474B/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00—Heat pumps
    • F25B30/06—Heat pumps characterised by the source of low potential heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
    • F24S20/30—Solar heat collectors for heating objects, e.g. solar cookers or solar furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
    • F24F2005/0064—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground using solar energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F24F2013/205—Mounting a ventilator fan therein
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

The invention relates to a water-cooling movable solar heat pump air conditioner with a waste heat recovery function. The water-cooling movable solar heat pump air conditioner with the waste heat recovery function comprises an air conditioner shell, a solar collector, a top water tank, a bottom water tank, a radiator coil pipe, a spiral heat exchange coil pipe, a heat exchanger, a compressor, a gas-liquid separator, a four-way valve, a filtering device, a throttling device, a three-way valve, a heat insulation box, an axial flow fan, a temperature-sensing adjustment device, universal wheels and a chassis. The water-cooling movable solar heat pump air conditioner with the waste heat recovery function is characterized in that during refrigeration, heat dissipated by the radiator coil pipe is absorbed by water, and water flow is adjusted through the temperature-sensing adjustment device, so that the water changing frequency is reduced, and the utilization rate of water is increased; and during heating, the four-way valve and the three-way valve work at the same time, the flowing path of refrigerants in a system is changed, and the refrigerants are made to sequentially pass through the solar collector and the spiral heat exchange coil pipe coiled on the surface of the compressor, so that the solar energy collected by the solar collector and the heat dissipated through a shell body during operation of the compressor are absorbed, and the heat is released through the axial flow fan and the heat exchanger to heat indoor air. The water-cooling movable solar heat pump air conditioner has the advantages that the local and integral refrigerating effect and local and integral heating effect are achieved, the structure is simple, noise is low, the energy efficiency is high, and moving is convenient.

Description

Water-cooled Waste Heat Recovery solar energy moves heat pump air conditioner
Technical field
The present invention relates to a kind of movable air conditioner, particularly relate to a kind of water-cooled Waste Heat Recovery solar energy and move Heat pump air conditioner.
Background technology
Existing mobile air conditioner mainly utilizes fans force air to flow through heat exchanger, is released by heat by ventilation shaft It is put in air or absorbs heat from outdoor air.Due to the operation of fan self and air-flow and duct wall it Between the noise that produces higher, up to 52 decibels, affect the normal of people and produces and live；Enter with outdoor air The ventilation shaft that the exchange of row heat uses both had destroyed the air-tightness in room, added air conditioner load, the most also Limit system putting position so that cooling system, to heat scope limited.
Summary of the invention
The technical problem to be solved in the present invention is: in use occur to solve existing mobile air conditioner Noise is big, the problem such as performance is low, refrigerating/heating scope is limited, the invention provides a kind of water-cooled used heat Reclaim solar energy and move heat pump air conditioner to solve the problems referred to above.
The technical solution adopted for the present invention to solve the technical problems is: a kind of water-cooled Waste Heat Recovery solar energy Mobile heat pump air conditioner, uses water as heat exchanger and absorbs or the thermal capacitance body of release heat, utilize compressor simultaneously The heat of operation discharge and solar energy are as the thermal source that winter, system heated, and it includes air conditioner housing, solar energy Catcher, top water tank, bottom water tank, heat exchange coil, spiral heat exchange pipe coil, heat exchanger, compressor, Gas-liquid separator, cross valve, defecator, throttling arrangement, three-way valve, couveuse, ball-cock assembly, axial flow Blower fan, temperature-sensitive adjusting means, universal wheel and chassis, described solar collector is as absorbing the sun when heating It is provided that room thermal source, is positioned at the back side of fuselage；Described top water tank and bottom water tank are water storage, row respectively Water device；Described axial flow blower and heat exchanger are positioned at air-conditioner housing top, with top water tank side by side, axial flow The air outlet of blower fan is positioned at the front upper place of air-conditioning body, air inlet be located at air-conditioning body top and with the position of heat exchanger Put corresponding；Equipped with radiator coil tube inside described insulated cabinet, be positioned at the middle part of air-conditioning body, and with top water tank, Lower curtate water tank is connected with the pipeline with temperature-sensitive adjusting means；Described compressor, heat exchange coil, spiral change Hot coil, defecator, throttling arrangement are positioned at the middle part of air-conditioning body；Described cross valve, three-way valve are heating Shi Yiqi energising changes coolant at pipeline flow path；Described spiral heat exchange pipe coil spirals in compressor surface, Absorb the used heat of compressor operating discharge, as auxiliary thermal source when heating, improve performance.
Accompanying drawing explanation
Fig. 1 is the schematic appearance of the present invention
Fig. 2 is the internal structure schematic diagram of the present invention
Fig. 3 is the internal structure schematic diagram of three-way valve
In figure 1, compressor, 2, gas-liquid separator, 3, cross valve, 4, heat exchanger, 5 (8), filter dress Put, 6, throttling arrangement, 7, three-way valve, 9, heat exchange coil, 10, spiral heat exchange pipe coil, 11, axial flow wind Machine, 12, ball-cock assembly, 13, temperature-sensitive adjusting means, 14, air outlet, 15, air inlet, 16, top water Case, 17, bottom water tank, 18, couveuse, 19, solar collector, 20, air conditioner housing, 21, ten thousand To wheel, 22, chassis.
Detailed description of the invention
Below in conjunction with the accompanying drawings patent of the present invention is further described.These accompanying drawings are the schematic diagram of simplification, only The basic structure of the present invention is described in a schematic way, and therefore it only shows the composition relevant with the present invention.
As it is shown in figure 1, the invention provides a kind of water-cooled Waste Heat Recovery solar energy to move heat pump air conditioner, bag Include air conditioner housing 20, solar collector 19, top water tank 16, bottom water tank 17, heat exchange coil 9, spiral shell Rotation heat exchange coil 10, heat exchanger 4, compressor 1, gas-liquid separator 2, cross valve 3, defecator 5 (8), Throttling arrangement 6, three-way valve 7, couveuse 18, ball-cock assembly 12, aerofoil fan 11, temperature-sensitive adjusting means 13, Universal wheel 21 and chassis 22；Described universal wheel 21 is arranged on the lower section on chassis 22；Described throttling arrangement 6 one End connects with heat exchanger, and the other end connects with one end of three-way valve 7, the two ends of described three-way valve 7, one end Connecting with heat exchange coil 9, the other end connects with solar collector 19 and spiral heat exchange pipe coil 10. During refrigeration, the gaseous refrigerant of High Temperature High Pressure is through cross valve 3, by heat exchange coil 9 in couveuse 18 Carry out heat exchange with water, after being transformed into the liquid refrigerant of high pressure low temperature, enter heat exchanger 4 through throttling arrangement 6, Heat unnecessary in absorption chamber, becomes the gaseous refrigerant of low-temp low-pressure, and aerofoil fan 11 runs and forces indoor Air constantly enters from air inlet 15, and unnecessary heat is released to heat exchanger 4, and temperature reduces and becomes cold Wind, sends through air outlet 14, reaches to cool down the effect of room air；When heating, coolant is by High Temperature High Pressure Gas becomes the liquid refrigerant of high pressure low temperature after heat exchanger 4, release heat, carries out through throttling arrangement 6 After reducing pressure by regulating flow, then through three-way valve 7 after solar thermal collector 19 and spiral coil 10 absorb heat, After entering compressor 1, again become the gaseous refrigerant of High Temperature High Pressure, by heat constantly by heat exchanger 4 To indoor heating.Aerofoil fan 11 runs and makes room air enter from air inlet 15, is inhaled by heat exchanger 4 Heat heats up and becomes hot blast, is sent by air outlet 14, thus reaches heating effect.
In the present embodiment, described radiator coil tube 9 is placed in couveuse 18, and couveuse 18 is positioned at top In the middle of water tank 16 and bottom water tank 17, with the water pipe with temperature-sensitive adjusting means 13 by couveuse 18, top Water tank 16, bottom water tank 17 are together in series.During refrigeration, first add suitable quantity of water, water at top water tank 16 Flowing to couveuse made radiator coil tube 9 be immersed in water, caused when the water in couveuse reaches certain capacity Ball-cock assembly 12 is closed, and radiator coil tube 9 and water carry out heat exchange when making water temperature be increased to uniform temperature, and temperature-sensitive regulates Device 13 opens valve when setting coupling temperature, water tank 17 bottom the hot water flow direction in discharge couveuse.
Described bottom water tank 17, is provided with independent alarm device, amasss full water once bottom water tank 17, dress of reporting to the police Put the power supply by cutting off compressor 1, remind user to remove the water of bottom water tank 17, be used as and wash one's hands or do washing The domestic waters such as clothes.
Described solar collector 19 docile at the fuselage back side, solar collector can 19 pipeline and spiral Heat exchange coil 10 is connected, and described spiral heat exchange pipe coil 10 spirals and is close to compressor 1 surface, then is changed by spiral Hot coil 10 heat-preservation cotton parcel prevents heat to scatter and disappear, due to big by shell body release when compressor 1 works Calorimetric amount, when heating, cross valve 3 and three-way valve 7 are energized simultaneously, compressor 1 discharge High Temperature High Pressure Cold-producing medium is flow to heat exchanger 4 carried out heat exchange by cross valve 3, and passing through throttling arrangement 6, to be transformed into low temperature low Pressure liquid refrigerant, flows to solar collector 19 by three-way valve 7 and spiral heat exchange pipe coil 10 absorbs heat It is transformed into the gaseous refrigerant of low-temp low-pressure after amount, enters compressor 1, become the gaseous refrigerant of High Temperature High Pressure, Realize a heating recycle system, improve system effectiveness.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, related work Personnel can carry out various change and amendment completely in the range of without departing from this invention technological thought. The content that the technical scope of this invention is not limited in description, it is necessary to according to right Determine its technical scope.

Claims (6)

1. water-cooled Waste Heat Recovery solar energy moves a heat pump air conditioner, including top water tank 16, bottom water tank 17, hot box 18, Temperature-sensitive adjusting means 12 (13), it is characterised in that: the water yield in described couveuse 18 is by temperature-sensitive adjusting means 12 (13) Controlled.
2. the surface temperature and the guarantor that are measured couveuse 18 inner radiator coil pipe 9 by temperature-sensitive adjusting means 12 (13) required such as right 1 In incubator 18, the temperature of water controls to flow into and out the discharge of couveuse 18.
3. water-cooled Waste Heat Recovery solar energy moves a heat pump air conditioner, also include solar collector 19, spiral heat exchange pipe coil 10, Three-way valve 7, it is characterised in that: described spiral heat exchange pipe coil 10 spirals and is close to compressor 1 surface, described three-way valve 7 Control with cross valve 3 is Tong Bu, and when heating, three-way valve 7 works with cross valve 3 simultaneously, changes coolant in system Flow path, coolant flows through solar collector 19 and absorbs heat and the spiral heat exchange pipe coil 10 absorption pressure of solar radiation The used heat of contracting machine 1, as the thermal source of heat pump.
4. three-way valve as described in right 2 comprises slide plate 1a, coil 2a, spring 3a, it is characterised in that spring 3a connects slide plate 1a With coil 2a, when coil 2a is not powered on, spring 3a stretches naturally, and slide plate 1a covers the pipeline of A end, allow other two Pipeline communicates；When coil 2a is energized, electrified coil 2a absorption slide plate 1a makes it slide to B end and covers close B end The mouth of pipe so that it is he connects by two pipes.
5. the three-way valve 7 required such as right 2 is Tong Bu with the control of cross valve 3, and its three-way valve internal structure is similar to cross valve, threeway Valve only has two pipes to communicate all the time, can switch the flowing road warp of coolant when "on" position.
6. walking refrigerant pipe material in solar collector 19 as described in right 2 requires is the hot good conductor materials such as copper pipe, uniformly spirals In solar collector.
CN201610273939.4A 2016-04-27 2016-04-27 Water-cooled Waste Heat Recovery solar energy moves heat pump air conditioner Active CN105953474B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113915800A (en) * 2021-09-27 2022-01-11 河南科技大学 High-temperature double-source heat pump device
CN113957970A (en) * 2021-11-18 2022-01-21 中国水利水电科学研究院 Washing machine tail water collecting system and collecting method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201935395U (en) * 2010-11-16 2011-08-17 曾华文 Heating system for heat pump water heater
CN202494217U (en) * 2012-01-31 2012-10-17 广东同益电器有限公司 Direct flow circulation type air energy water heater
CN103398438A (en) * 2013-08-20 2013-11-20 海信（山东）空调有限公司 Solar air conditioner for improving air conditioning heating performance
CN203298417U (en) * 2013-05-11 2013-11-20 石程林 Movable heat pump air conditioner
CN103994249A (en) * 2014-06-07 2014-08-20 衢州迪升工业设计有限公司 Three-way electromagnetic valve used for water saving device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201935395U (en) * 2010-11-16 2011-08-17 曾华文 Heating system for heat pump water heater
CN202494217U (en) * 2012-01-31 2012-10-17 广东同益电器有限公司 Direct flow circulation type air energy water heater
CN203298417U (en) * 2013-05-11 2013-11-20 石程林 Movable heat pump air conditioner
CN103398438A (en) * 2013-08-20 2013-11-20 海信（山东）空调有限公司 Solar air conditioner for improving air conditioning heating performance
CN103994249A (en) * 2014-06-07 2014-08-20 衢州迪升工业设计有限公司 Three-way electromagnetic valve used for water saving device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113915800A (en) * 2021-09-27 2022-01-11 河南科技大学 High-temperature double-source heat pump device
CN113915800B (en) * 2021-09-27 2023-03-03 河南科技大学 High-temperature double-source heat pump device
CN113957970A (en) * 2021-11-18 2022-01-21 中国水利水电科学研究院 Washing machine tail water collecting system and collecting method thereof

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