CN104791933A - Anti-icing type evaporative cooling air conditioning system based on photovoltaic driving - Google Patents

Anti-icing type evaporative cooling air conditioning system based on photovoltaic driving Download PDF

Info

Publication number
CN104791933A
CN104791933A CN201510191224.XA CN201510191224A CN104791933A CN 104791933 A CN104791933 A CN 104791933A CN 201510191224 A CN201510191224 A CN 201510191224A CN 104791933 A CN104791933 A CN 104791933A
Authority
CN
China
Prior art keywords
evaporative cooling
cooling air
air
conditioning
water
Prior art date
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.)
Granted
Application number
CN201510191224.XA
Other languages
Chinese (zh)
Other versions
CN104791933B (en
Inventor
黄翔
王兴兴
申长军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xian Polytechnic University
Original Assignee
Xian Polytechnic University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xian Polytechnic University filed Critical Xian Polytechnic University
Priority to CN201510191224.XA priority Critical patent/CN104791933B/en
Publication of CN104791933A publication Critical patent/CN104791933A/en
Application granted granted Critical
Publication of CN104791933B publication Critical patent/CN104791933B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-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
    • F24F5/0046Air-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • F24F13/06Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/065Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as cylindrical or spherical bodies which are rotatable
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30Arrangement or mounting of heat-exchangers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-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
    • F24F5/0046Air-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
    • F24F2005/0064Air-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
    • F24F2005/0067Air-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 with photovoltaic panels

Abstract

The invention discloses an anti-icing type evaporative cooling air conditioning system based on photovoltaic driving. The anti-icing type evaporative cooling air conditioning system based on photovoltaic driving comprises an evaporative cooling air conditioning unit; the evaporative cooling air conditioning unit is connected with a return air outlet and a hydrostatic box which are arranged in a room through an air pipe network, and is further connected with a photovoltaic drive device. According to the anti-icing type evaporative cooling air conditioning system based on photovoltaic driving, photovoltaic drive power generation is utilized for driving the evaporative cooling air conditioning unit to operate, and electric energy is effectively saved; cold water in a return air preheating coil pipe is utilized, the fact that sprayed water ices on stuffing due to the fact that the weather is too cold is prevented, the humidification of dry air in winter is guaranteed, and the whole year operation of the evaporative cooling air conditioning unit is guaranteed.

Description

Based on the anti-freeze formula Evaporative Cooling Air-conditioning System that photovoltaic drives
Technical field
The invention belongs to operation of air conditioning systems technical field, be specifically related to the anti-freeze formula Evaporative Cooling Air-conditioning System driven based on photovoltaic.
Background technology
In the indoor activity place that some are large-scale, conventional refrigeration plant is mechanical refrigeration equipment, but in actual applications, although mechanical refrigeration equipment can temperature effectively in conditioning chamber, but be in operation and there is the larger defect of energy consumption, in order to respond the energy saving policy that country carries out energetically, usually adopt the temperature of mode to indoor of the cooling of gravity-flow ventilation to regulate when transition season, although doing like this can economize energy to a certain extent, but to the Air Temperature of indoor, humidity does not possess regulatory function substantially, the temperature accuracy scope needed for indoor cannot be met.
Vaporizing type air conditioner is for mechanical refrigeration equipment, and its energy consumption is lower; And the cooling medium that vaporizing type air conditioner adopts is water, can not atmosphere pollution.Based on the advantage of vaporizing type air conditioner, vaporizing type air conditioner was being developed rapidly in recent years.But in the winter time, particularly in some very cold areas, the water in vaporizing type air conditioner Inner eycle water tank there will be icing phenomenon, this humidifying effect that will affect air is made troubles to the use in winter.
Summary of the invention
The object of the present invention is to provide the anti-freeze formula Evaporative Cooling Air-conditioning System driven based on photovoltaic, utilize photovoltaic to drive generating to drive Evaporative Cooling Air Conditioning unit operation, save electric energy; Utilize the cold water in return air pre-heating heat-exchanging coil pipe, prevent from causing because weather is excessively cold trickle to freeze on filler, ensure the humidification of winter dryness air, guarantee Evaporative Cooling Air Conditioning unit whole year operation.
The technical solution adopted in the present invention is, based on the anti-freeze formula Evaporative Cooling Air-conditioning System that photovoltaic drives, includes Evaporative Cooling Air Conditioning unit, Evaporative Cooling Air Conditioning unit is exported with the return air arranged in room by airduct net, plenum chamber is connected; Evaporative Cooling Air Conditioning unit is also connected with photovoltaic drive unit.
Feature of the present invention is also:
Be provided with air draft pressure fan in return air outlet, air draft pressure fan is connected with photovoltaic drive unit.
Photovoltaic drive unit, includes solar panel, and solar panel is connected with controller, inverter successively by wire; Controller is connected with batteries by wire; Inverter is connected with air draft pressure fan, Evaporative Cooling Air Conditioning unit respectively by wire.
Evaporative Cooling Air Conditioning unit, includes machine unit shell, and machine unit shell roof is provided with return air inlet, and the bottom of machine unit shell is provided with air outlet, each sidewall of machine unit shell is provided with a new wind entrance; In machine unit shell, new wind porch on each sidewall is provided with a plant fiber stuffing, the top of each plant fiber stuffing is provided with a water-locator, and the below of multiple plant fiber stuffing is provided with a cyclic water tank, and multiple plant fiber stuffing surrounds an air channel; Top in air channel is provided with heat exchange coil near return air inlet place, and the bottom in air channel is provided with fibrous filter net near air outlet place; The water inlet end of heat exchange coil is connected with cyclic water tank by feed pipe, and the water side of heat exchange coil is connected with multiple water-locator respectively.
Water-locator is by water distributor and be multiplely evenly arranged on water distributor, the nozzle of the spray that faces down forms; Feed pipe is provided with water circulating pump, and water circulating pump is connected with inverter by wire.
Return air inlet is connected with exhaust duct by backwind tube, and one end of exhaust duct exports with the return air arranged in room and is connected, and the other end of exhaust duct is communicated with outdoor; Air outlet is connected with plenum chamber by ajutage.
The pressure fan be connected with inverter is provided with in air outlet; Backwind tube is provided with butterfly valve.
What pressure fan adopted is axial flow blower.
The tank wall of plenum chamber is provided with multiple jet.
Jet is Ball shape nozzle.
Beneficial effect of the present invention is:
1) photovoltaic drive unit and Evaporative Cooling Air Conditioning unit is respectively arranged with in anti-freeze formula Evaporative Cooling Air-conditioning System of the present invention, photovoltaic drive unit wherein can make full use of natural regenerative resource-solar energy, utilize solar electrical energy generation as motive power supply Evaporative Cooling Air Conditioning unit, decrease the wasting of resources and environmental pollution that heat power station causes.
2) in anti-freeze formula Evaporative Cooling Air-conditioning System of the present invention, Evaporative Cooling Air Conditioning unit makes full use of new wind and return air, by by new, return air mixing, takes full advantage of the energy in return air, decreases the waste of the energy, realize the cascade utilization of energy.
3) when anti-freeze formula Evaporative Cooling Air-conditioning System of the present invention is run in the winter time, utilize the cold water in return air preheat coil, prevent from causing trickle to freeze on filler because weather is excessively cold, ensure the humidification of winter dryness air, make air epidemic disaster reach standard, thus ensure Evaporative Cooling Air Conditioning unit whole year operation.
4), in anti-freeze formula Evaporative Cooling Air-conditioning System of the present invention, Evaporative Cooling Air Conditioning unit inside is provided with fibrous filter net, can filter further, add the cleanliness factor of wind pushing air to the air after filler cooling processing.
5) be provided with plenum chamber in anti-freeze formula Evaporative Cooling Air-conditioning System of the present invention, adopt Ball shape nozzle to blow to indoor, ensure that air-supply range, eliminate the application of indoor air supply duct, saved tubing investment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the anti-freeze formula Evaporative Cooling Air-conditioning System of the present invention;
Fig. 2 is the structural representation of photovoltaic drive unit in the anti-freeze formula Evaporative Cooling Air-conditioning System of the present invention.
In figure, 1. solar panel, 2. controller, 3. batteries, 4. inverter, 5. new wind entrance, 6. return air inlet, 7. water-locator, 8. plant fiber stuffing, 9. fibrous filter net, 10. pressure fan, 11. jets, 12. plenum chambers, 13. cyclic water tanks, 14. water circulating pumps, 15. heat exchange coils, 16. air draft pressure fan, 17. butterfly valves, rooms 18., 19. ajutages, 20. backwind tubes, 21. exhaust ducts, 22. air outlets, 23. Evaporative Cooling Air Conditioning units, 24. feed pipes.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
The present invention is based on the anti-freeze formula Evaporative Cooling Air-conditioning System that photovoltaic drives, its structure as shown in Figure 1, includes Evaporative Cooling Air Conditioning unit 23, and Evaporative Cooling Air Conditioning unit 23 is exported with the return air arranged in room 18 by airduct net, plenum chamber 12 is connected; Evaporative Cooling Air Conditioning unit 23 is also connected with photovoltaic drive unit.
Be provided with air draft pressure fan 16 in return air outlet, air draft pressure fan 16 is connected with photovoltaic drive unit.
Photovoltaic drive unit, as shown in Figure 2, include solar panel 1, solar panel 1 is connected with controller 2, inverter 4 successively by wire; Controller 2 is connected with batteries 3 by wire; Inverter 4 is connected with air draft pressure fan 16, Evaporative Cooling Air Conditioning unit 23 respectively by wire.
Evaporative Cooling Air Conditioning unit, its structure as shown in Figure 1, includes machine unit shell, machine unit shell roof is provided with return air inlet 6, and the bottom of machine unit shell is provided with air outlet 22, each sidewall of machine unit shell is provided with a new wind entrance 5; In machine unit shell, new wind entrance 5 place on each sidewall is provided with a plant fiber stuffing 8, the top of each plant fiber stuffing 8 is provided with a water-locator 7, the below of multiple plant fiber stuffing 8 is provided with a cyclic water tank 13, and multiple plant fiber stuffing 8 surrounds an air channel; Top in air channel is provided with heat exchange coil 15 near return air inlet 6 place, and the bottom in air channel is provided with fibrous filter net 9 near air outlet 22 place; The water inlet end of heat exchange coil 15 is connected with cyclic water tank 13 by feed pipe 24, and the water side of heat exchange coil 15 is connected with multiple water-locator 7 respectively.
Water-locator 7 is by water distributor and be multiplely evenly arranged on water distributor, the nozzle of the spray that faces down forms; Feed pipe 24 is provided with the water circulating pump 14 be connected with inverter 4.
Return air inlet 6 is connected with exhaust duct 21 by backwind tube 20, and one end of exhaust duct 21 exports with the return air arranged in room 18 and is connected, and the other end of exhaust duct 21 is communicated with outdoor; Air outlet 22 is connected with the plenum chamber 12 that room 18 interior walls is arranged by ajutage 19.
The pressure fan 10 be connected with inverter 4 is provided with in air outlet 22; What pressure fan 10 adopted is axial flow fan.
Backwind tube 20 is provided with butterfly valve 17.
Plenum chamber 12 is provided with multiple jet 11; Jet 11 is Ball shape nozzle.
The course of work that the present invention is based on photovoltaic drive unit in the anti-freeze formula Evaporative Cooling Air-conditioning System of photovoltaic driving is as follows:
When shining upon on solar panel 1, absorb energy by solar panel 1 and convert thereof into DC current, DC current enters in controller 2 along wire, via controller 2 is delivered in inverter 4, in inverter 4, convert alternating current to, then supply current consuming apparatus pressure fan 10 in air draft pressure fan 16 and Evaporative Cooling Air Conditioning unit respectively and water circulating pump 14 uses.
When the generating of photovoltaic drive unit is abundant, unnecessary electricity via controller 2 is stored in batteries 3 for subsequent use with galvanic form; When the cloudy day or solar radiation more weak time, be stored in the direct current via controller 2 in batteries 3, after inverter 4 converts alternating current to, the current consuming apparatus pressure fan 10 in supply air draft pressure fan 16 and Evaporative Cooling Air Conditioning unit and water circulating pump 14 use.
The present invention is based in the anti-freeze formula Evaporative Cooling Air-conditioning System of photovoltaic driving, the workflow of Evaporative Cooling Air Conditioning unit is specific as follows:
1) course of work of wind system:
When summer operation, close butterfly valve 17;
Outdoor new wind enters in machine unit shell through multiple new wind entrance 5 respectively, through the plant fiber stuffing 8 drenched by water-locator 7, at plant fiber stuffing 8, place carries out warm and humid process, then converge in air channel, in air channel through fibrous filter net 9 filter after, send in plenum chamber 12 along ajutage 19 under the effect of pressure fan 10, the jet 11 arranged finally by plenum chamber 12 surface delivers to indoor; And the room air after hot and humid area is all discharged to outdoor along exhaust duct 21 under the effect of air draft pressure fan 16.
When running in the winter time, butterfly valve 17 is all opened;
Outdoor new wind enters in machine unit shell through multiple new wind entrance 5 respectively, after the plant fiber stuffing 8 drenched by water-locator 7, mix mutually with the indoor return air entered in machine unit shell through return air inlet 6, the wind of mixing flows in air channel, after being filtered by fibrous filter net 9, send in plenum chamber 12 along ajutage 19 under the effect of pressure fan 10, finally by the jet 11 that plenum chamber 12 is arranged, the air after process is delivered to indoor; And the room air after hot and humid area is discharged to outdoor along exhaust duct 21 part that flows under the effect of air draft pressure fan 16, a part to flow in machine unit shell through backwind tube 20 as return air and continues to use.
2) course of work of water system:
In summer:
Recirculated water in cyclic water tank 13 is delivered in multiple water-locator 7 respectively along heat exchange coil 15 under the effect of water circulating pump 14, after nozzle spray, shower water is uniformly distributed along each plant fiber stuffing 8, moisture film is formed on plant fiber stuffing 8 surface, wherein a part of water is taken away with air, some water flows downward along plant fiber stuffing 8, flows into cyclic water tank 13 Inner eycle and back and forth uses.
In the winter time:
Recirculated water in cyclic water tank 13 is sent in heat exchange coil 15 under the effect of water circulating pump 14, water in heat exchange coil 15 absorbs the heat in return air, coolant-temperature gage in heat exchange coil 15 is raised, the water that now temperature raises is delivered in each water-locator 7 more respectively, spray through nozzle, each plant fiber stuffing 8 surface is made to form uniform moisture film, wherein a part of water is taken away with air, some water flows downward along plant fiber stuffing 8, flows into cyclic water tank 13 Inner eycle and back and forth uses.
The present invention is based on the anti-freeze formula Evaporative Cooling Air-conditioning System that photovoltaic drives, utilize photovoltaic to drive generating to drive Evaporative Cooling Air Conditioning unit operation, effectively save electric energy; Utilize the cold water in return air preheat coil, prevent from causing because weather is excessively cold trickle to freeze on filler, ensure the humidification of winter dryness air, guarantee Evaporative Cooling Air Conditioning unit whole year operation.

Claims (10)

1. based on the anti-freeze formula Evaporative Cooling Air-conditioning System that photovoltaic drives, it is characterized in that, include Evaporative Cooling Air Conditioning unit (23), described Evaporative Cooling Air Conditioning unit (23) is exported by the return air arranged in airduct net and room (18), plenum chamber (12) is connected; Described Evaporative Cooling Air Conditioning unit (23) is also connected with photovoltaic drive unit.
2. anti-freeze formula Evaporative Cooling Air-conditioning System according to claim 1, is characterized in that, be provided with air draft pressure fan (16) in described return air outlet, described air draft pressure fan (16) is connected with photovoltaic drive unit.
3. anti-freeze formula Evaporative Cooling Air-conditioning System according to claim 1 and 2, it is characterized in that, described photovoltaic drive unit, include solar panel (1), described solar panel (1) is connected with controller (2), inverter (4) successively by wire;
Described controller (2) is connected with batteries (3) by wire;
Described inverter (4) is connected with air draft pressure fan (16), Evaporative Cooling Air Conditioning unit (23) respectively by wire.
4. anti-freeze formula Evaporative Cooling Air-conditioning System according to claim 3, it is characterized in that, described Evaporative Cooling Air Conditioning unit, include machine unit shell, described machine unit shell roof is provided with return air inlet (6), the bottom of described machine unit shell is provided with air outlet (22), each sidewall of described machine unit shell is provided with a new wind entrance (5);
In machine unit shell, new wind entrance (5) place on each sidewall is provided with a plant fiber stuffing (8), the top of each plant fiber stuffing (8) is provided with a water-locator (7), the below of multiple plant fiber stuffing (8) is provided with a cyclic water tank (13), and multiple plant fiber stuffing (8) surrounds an air channel;
Top in described air channel is provided with heat exchange coil (15) near return air inlet (6) place, and the bottom in described air channel is provided with fibrous filter net (9) near air outlet (22) place;
The water inlet end of described heat exchange coil (15) is connected with cyclic water tank (13) by feed pipe (24), and the water side of heat exchange coil (15) is connected with multiple water-locator (7) respectively.
5. anti-freeze formula Evaporative Cooling Air-conditioning System according to claim 4, is characterized in that, described water-locator (7) is by water distributor and be multiplely evenly arranged on water distributor, the nozzle of the spray that faces down forms;
Described feed pipe (24) is provided with water circulating pump (14), described water circulating pump (14) is connected with inverter (4) by wire.
6. anti-freeze formula Evaporative Cooling Air-conditioning System according to claim 4, it is characterized in that, described return air inlet (6) is connected with exhaust duct (21) by backwind tube (20), one end of described exhaust duct (21) exports with the return air arranged in room (18) and is connected, and the other end of described exhaust duct (21) is communicated with outdoor;
Described air outlet (22) is connected with plenum chamber (12) by ajutage (19).
7. anti-freeze formula Evaporative Cooling Air-conditioning System according to claim 6, is characterized in that, is provided with the pressure fan (10) be connected with inverter (4) in described air outlet (22);
Described backwind tube (20) is provided with butterfly valve (17).
8. anti-freeze formula Evaporative Cooling Air-conditioning System according to claim 7, is characterized in that, what described pressure fan (10) adopted is axial flow blower.
9. anti-freeze formula Evaporative Cooling Air-conditioning System according to claim 6, is characterized in that, the tank wall of described plenum chamber (12) is provided with multiple jet (11).
10. anti-freeze formula Evaporative Cooling Air-conditioning System according to claim 9, is characterized in that, described jet (11) is Ball shape nozzle.
CN201510191224.XA 2015-04-21 2015-04-21 The anti-freeze formula Evaporative Cooling Air-conditioning System driven based on photovoltaic Expired - Fee Related CN104791933B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510191224.XA CN104791933B (en) 2015-04-21 2015-04-21 The anti-freeze formula Evaporative Cooling Air-conditioning System driven based on photovoltaic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510191224.XA CN104791933B (en) 2015-04-21 2015-04-21 The anti-freeze formula Evaporative Cooling Air-conditioning System driven based on photovoltaic

Publications (2)

Publication Number Publication Date
CN104791933A true CN104791933A (en) 2015-07-22
CN104791933B CN104791933B (en) 2017-08-25

Family

ID=53556950

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510191224.XA Expired - Fee Related CN104791933B (en) 2015-04-21 2015-04-21 The anti-freeze formula Evaporative Cooling Air-conditioning System driven based on photovoltaic

Country Status (1)

Country Link
CN (1) CN104791933B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105135568A (en) * 2015-09-10 2015-12-09 西安工程大学 Humidification and evaporation cooling type fan-coil unit based on photovoltaic driving
CN106839209A (en) * 2017-02-14 2017-06-13 西安工程大学 Photovoltaic semiconductors evaporation cooling domestic air-conditioning system
CN109373479A (en) * 2018-09-26 2019-02-22 西安工程大学 A kind of photovoltaic directly drives the cooling heat recovery environmental protection air-conditioning system of evaporation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102162692A (en) * 2011-04-15 2011-08-24 江苏天舒电器有限公司 Combined home-use air conditioning heat pump hot water machine system
CN203323270U (en) * 2013-05-17 2013-12-04 刘拴强 Heat recovery solution heating and humidifying air handling unit based on external lower-temperature heat source
CN203704149U (en) * 2014-01-16 2014-07-09 中国建筑东北设计研究院有限公司 Fan device for indoor anti-freezing suspended ceiling in cold region
CN203928233U (en) * 2014-06-11 2014-11-05 西安工程大学 The low energy consumption evaporative cooling handpiece Water Chilling Units that adopts wind light mutual complementing to drive
CN204214040U (en) * 2014-09-26 2015-03-18 广东省建筑科学研究院集团股份有限公司 A kind of hospital clean regional air treatment system
CN204678566U (en) * 2015-04-21 2015-09-30 西安工程大学 The energy-saving Evaporative Cooling Air-conditioning System of anti-freeze formula

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102162692A (en) * 2011-04-15 2011-08-24 江苏天舒电器有限公司 Combined home-use air conditioning heat pump hot water machine system
CN203323270U (en) * 2013-05-17 2013-12-04 刘拴强 Heat recovery solution heating and humidifying air handling unit based on external lower-temperature heat source
CN203704149U (en) * 2014-01-16 2014-07-09 中国建筑东北设计研究院有限公司 Fan device for indoor anti-freezing suspended ceiling in cold region
CN203928233U (en) * 2014-06-11 2014-11-05 西安工程大学 The low energy consumption evaporative cooling handpiece Water Chilling Units that adopts wind light mutual complementing to drive
CN204214040U (en) * 2014-09-26 2015-03-18 广东省建筑科学研究院集团股份有限公司 A kind of hospital clean regional air treatment system
CN204678566U (en) * 2015-04-21 2015-09-30 西安工程大学 The energy-saving Evaporative Cooling Air-conditioning System of anti-freeze formula

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
申长军,黄翔,张璐瑶等: "《光伏驱动型蒸发冷却空调在新农村建设中的应用》", 《发电与空调》 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105135568A (en) * 2015-09-10 2015-12-09 西安工程大学 Humidification and evaporation cooling type fan-coil unit based on photovoltaic driving
CN106839209A (en) * 2017-02-14 2017-06-13 西安工程大学 Photovoltaic semiconductors evaporation cooling domestic air-conditioning system
CN109373479A (en) * 2018-09-26 2019-02-22 西安工程大学 A kind of photovoltaic directly drives the cooling heat recovery environmental protection air-conditioning system of evaporation

Also Published As

Publication number Publication date
CN104791933B (en) 2017-08-25

Similar Documents

Publication Publication Date Title
CN101858626B (en) Capillary radiation air-conditioning system combining solar with evaporative cooling
CN204593692U (en) The straight swollen composite type energy-saving air-conditioning system of evaporative cooling-refrigerant
CN205065912U (en) Heat pipe - heat recovery type evaporative cooling air -conditioning system suitable for data center
CN202613616U (en) Solar energy/dry air energy all-air air conditioning system suitable for dry areas
CN202769850U (en) Composite dew point indirect evaporative cooling aeration-cooling device for solar chimney
CN203757932U (en) Roof sprinkling and night cool storage combined evaporative cooling air conditioner
CN105841358B (en) With reference to the Winter-summer dual purpose Evaporative Cooling Air-conditioning System of roofing water storage
CN104061643B (en) Closed type heat source tower heat pump cools down united air conditioning system with evaporation
CN201191049Y (en) Radiation air conditioning system based on recycling wet cooling tower and cold/heat sources of ground source heat pump
CN103900177A (en) Evaporative cooling air-conditioning system with power provided based on wind-solar hybrid power generation
CN105135572A (en) Heat pipe composite heat recovery type evaporative cooling air-conditioning system for data center
CN102927641A (en) Well water energy-saving spinning air conditioning unit
CN104791933A (en) Anti-icing type evaporative cooling air conditioning system based on photovoltaic driving
CN103499126B (en) Dew point indirect evaporative cools the duty guard house air-conditioning system be combined with solar electrical energy generation
CN202885140U (en) Well water energy-saving spinning air conditioning unit
CN203928164U (en) The humiture that is applicable to frequency conversion machine room is independently controlled vaporizing and cooling air conditioning device
CN106895524B (en) In conjunction with the cooling cooling system for being used for radiation tail end of water side evaporation of photovoltaic power generation
CN204678566U (en) The energy-saving Evaporative Cooling Air-conditioning System of anti-freeze formula
CN104930619A (en) Evaporative cooling-absorption heat pump combined air conditioning system for power plant
CN204962981U (en) Energy -saving humidification evaporation cooling type fan -coil unit
CN107062487A (en) The family expenses air-conditioning system of surge well water cold storage
CN107166585A (en) The air-conditioning system that a kind of phreatic water is combined with evaporation cooling
CN203757928U (en) Evaporative cooling air conditioner with wind-solar complementary power generation being power source
CN208998232U (en) Photovoltaic based on no-power air blower air draft-harl aeration cooling system
CN203757923U (en) Integrated air conditioning plant based on combination of solar energy chimney power generation and evaporative cooling

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
EXSB Decision made by sipo to initiate substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170825

Termination date: 20180421

CF01 Termination of patent right due to non-payment of annual fee