CN109373479A - A kind of photovoltaic directly drives the cooling heat recovery environmental protection air-conditioning system of evaporation - Google Patents
A kind of photovoltaic directly drives the cooling heat recovery environmental protection air-conditioning system of evaporation Download PDFInfo
- Publication number
- CN109373479A CN109373479A CN201811122691.7A CN201811122691A CN109373479A CN 109373479 A CN109373479 A CN 109373479A CN 201811122691 A CN201811122691 A CN 201811122691A CN 109373479 A CN109373479 A CN 109373479A
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- Prior art keywords
- air
- conditioning system
- evaporation
- heat exchanger
- cooling
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Classifications
-
- 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
- F24F5/0007—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 cooling apparatus specially adapted for use in air-conditioning
- F24F5/0035—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 cooling apparatus specially adapted for use in air-conditioning using evaporation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
-
- 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
-
- 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
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output 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
- F24F2005/0067—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 with photovoltaic panels
-
- 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]
- Y02B30/56—Heat recovery units
Abstract
A kind of photovoltaic disclosed by the invention directly drives the cooling heat recovery environmental protection air-conditioning system of evaporation, including recovery type heat indirect evaporating-cooling cold air duct aeration cooling system and is mounted on the photovoltaic power generation Direct Driving System on roof；Recovery type heat indirect evaporating-cooling cold air duct aeration cooling system include be arranged in roof or the within doors return air channel of furred ceiling layer and setting the air-supply passage and air exhaust passage of side wall or room external wall, air exhaust passage are connected to return air channel in doors；It successively include air inlet, pressure fan, heat exchanger, spraying device b and air outlet by air approach axis in air-supply passage；It successively include return air inlet a, exhaust blower and spraying device a by air approach axis in return air channel, spraying device a is set at heat exchanger return air inlet；Air exhaust passage is equipped with exhaust outlet；Photovoltaic power generation Direct Driving System is connected with pressure fan and exhaust blower respectively by conducting wire.Air-conditioning system of the invention can reduce energy consumption of air conditioning system in buildings, improve indoor air quality.
Description
Technical field
The invention belongs to air conditioner technical fields, and in particular to a kind of photovoltaic directly drives the cooling heat recovery environmental protection air-conditioning of evaporation
System.
Background technique
With social development, energy shortage, environmental pollution.Energy consumption of air conditioning system in buildings is huge, and people also increasingly pursue health
The living environment of environmental protection.Therefore, it is badly in need of reinforcing the utilization to renewable energy, using close naturally environmental comfort air conditioning system
System.Evaporation cooling channel air-conditioning technical do not use refrigerant, cooled down using air and water, at the same can to air processed into
Row humidification, filtering and purification can be effectively improved indoor air quality, health, economical, energy conservation, low-carbon.In existing practical application
In, Evaporative Cooling Air-conditioning System efficiency can further improve, and combine construction style, and optimization system type makes up because size is asked
It is inconvenient to inscribe bring.
Summary of the invention
The object of the present invention is to provide a kind of photovoltaics directly to drive the cooling heat recovery environmental protection air-conditioning system of evaporation, can reduce building
Air conditioning energy consumption improves indoor air quality, further increases Evaporative Cooling Air-conditioning System efficiency, and combine construction style, optimization
System type makes up because dimensional problem bring is inconvenient.
The technical scheme adopted by the invention is that a kind of photovoltaic directly drives the cooling heat recovery environmental protection air-conditioning system of evaporation, including
Recovery type heat indirect evaporating-cooling cold air duct aeration cooling system and the photovoltaic power generation Direct Driving System for being mounted on roof；Heat is returned
Receipts type indirect evaporating-cooling cold air duct aeration cooling system includes that roof or the within doors return air channel of furred ceiling layer and setting is arranged in
The air-supply passage and air exhaust passage of side wall or room external wall, air exhaust passage are connected to return air channel in doors；
In air-supply passage, successively includes air inlet, pressure fan, heat exchanger, spraying device b by air approach axis and send
Air port；Heat exchanger is located at air exhaust passage and return air channel connectivity part, and spraying device b is set at heat converter air-out mouth；Air-supply
The bottom of the channel is additionally provided with water storage box, and water storage box is connected to by water pipe G1 with spraying device b；
It successively include return air inlet a, exhaust blower and spraying device a, spraying device a by air approach axis in return air channel
At heat exchanger return air inlet；
Air exhaust passage is equipped with exhaust outlet；
Photovoltaic power generation Direct Driving System is connected with pressure fan and exhaust blower respectively by conducting wire.
It is of the invention to be further characterized in that,
Air filter is additionally provided in air-supply passage, air filter is between pressure fan and heat exchanger.
Spraying device a includes the water distributor a being arranged at heat exchanger return air inlet, is evenly distributed on water distributor a several
Spray head a, water distributor a are connected to water pipe G1；Spraying device b includes the water distributor b being arranged at heat converter air-out mouth, water distributor
Several spray head b are evenly distributed on b, water distributor b is connected to water pipe G1.
Water distributor a is equipped with valve a, and water distributor b is equipped with valve b.
Ball-cock assembly is equipped in water storage box, the top of water storage box is equipped with water supplement port, and the bottom of water storage box is equipped with mudhole；
Water pipe G1 is equipped with water treatment facilities and water pump, and water pump is connected by conducting wire with photovoltaic power generation Direct Driving System.
Heat exchanger is total-heat exchanger.
Return air inlet b is additionally provided on return air channel.
Air inlet is equipped with stormproof louvre.
Photovoltaic power generation Direct Driving System includes solar battery group a and solar battery group b, solar battery group a and
Solar battery group b passes through conducting wire and connect with charging-discharging controller, and charging-discharging controller also passes through conducting wire and is connected with storage in turn
Battery pack, dc motor and air conditioning system controller, air conditioning system controller by conducting wire respectively with water pump, pressure fan and row
Blower connection.
The beneficial effects of the present invention are:
(1) recovery type heat indirect evaporating-cooling ventilation and air conditioning system is directly driven using photovoltaic, building air conditioning energy can be significantly reduced
Consumption realizes zero energy consumption, and greatly improves indoor air quality；
(2) indoor return air is efficiently used, renewable energy " dry air energy " is more made full use of, can further improve evaporation
Cooling air-conditioning efficiency, improving room temperature lowering amplitude in addition, designing reasonable spraying device can satisfy humidification and filtering, purification
It needs, while further decreasing supply air temperature；
(3) using laminar air-supply, the air current composition of top return air, be conducive to reinforcing room air and circulate, promotion Indoor Temperature,
Moisture field and velocity field are more uniform, improve indoor comfort；
(4) air-conditioning system is flexible, easily realizes, can preferably combine with building.
Detailed description of the invention
Attached drawing 1 is that a kind of photovoltaic of the present invention directly drives the structural schematic diagram for evaporating cooling heat recovery environmental protection air-conditioning system；
Attached drawing 2 is that a kind of photovoltaic of the present invention directly drives evaporation and cools down photovoltaic power generation in heat recovery environmental protection air-conditioning system and directly drives
The circuit connection diagram of system.
In figure, 1. solar battery group a；2. solar battery group b；3. water distributor a；4. heat exchanger；5. air filtration
Device；6. pressure fan；7. exhaust outlet；8. mudhole；9. water storage box；10. ball-cock assembly；11. water pump；12. water treatment facilities；13. air-supply
Mouthful；14. water supplement port；15 water distributor b；16. valve b；17. valve a；18. exhaust blower；19. return air inlet a；20. return air inlet b, 21.
Air inlet, 22. battery groups, 23. charging-discharging controllers, 24. dc motors, 25. air conditioning system controllers.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
A kind of photovoltaic of the present invention directly drives the cooling heat recovery environmental protection air-conditioning system of evaporation, as shown in Figure 1, including between recovery type heat
Connect the photovoltaic power generation Direct Driving System evaporated cooling cold air duct aeration cooling system and be mounted on roof；Recovery type heat steams indirectly
The but cold air duct aeration cooling system that feels cold includes that roof or the within doors return air channel of furred ceiling layer and setting side wall in doors is arranged in
Or the air-supply passage and air exhaust passage of room external wall, air exhaust passage are connected to return air channel；Each ventilating duct using certain anti-corrosion,
Heat-insulated, hydrophobic measure；
It successively include air inlet 21, pressure fan 6, heat exchanger 4, spraying device b by air approach axis in air-supply passage
And air outlet 13；Air outlet 13 is blown using laminar；Heat exchanger 4 is located at air exhaust passage and return air channel connectivity part, and air-supply is logical
Air is entered by 4 air inlet of heat exchanger and is discharged by 4 air inlet of heat exchanger in road, and air is by heat exchanger 4 in return air channel
Return air inlet enters to be discharged by 4 exhaust outlet of heat exchanger；Spraying device b is set at 4 air outlet of heat exchanger；Air-supply passage bottom is also
Equipped with water storage box 9, water storage box 9 is connected to by water pipe G1 with spraying device b；
It successively include return air inlet a19, exhaust blower 18 and spraying device a, spraying dress by air approach axis in return air channel
A is set at 4 return air inlet of heat exchanger；
Air exhaust passage is equipped with exhaust outlet 7；
Photovoltaic power generation Direct Driving System is connected with pressure fan 6 and exhaust blower 18 respectively by conducting wire.
Air filter 5 is additionally provided in air-supply passage, air filter 5 is between pressure fan 6 and heat exchanger 4.
Spraying device a includes the water distributor a3 being arranged at 4 return air inlet of heat exchanger, if being evenly distributed on water distributor a3
Dry spray head a, spray direction is with airflow direction on the contrary, water distributor a3 is connected to water pipe G1 at 4 return air inlet of heat exchanger；Spraying device
B includes the water distributor b15 being arranged at 4 air outlet of heat exchanger, spray direction and airflow direction phase at 4 air outlet of heat exchanger
Together, several spray head b are evenly distributed on water distributor b15；Water distributor b15 is connected to water pipe G1.
Water distributor a3 is equipped with valve a17, and water distributor b15 is equipped with valve b16.
Ball-cock assembly 10 is equipped in water storage box 9, ball valve 10 and running water pipe are connected；The top of water storage box 9 is equipped with water supplement port 14,
The bottom of water storage box 9 is equipped with mudhole 8；
Water pipe G1 is equipped with water treatment facilities 12 and water pump 11, and water pump 11 passes through conducting wire and photovoltaic power generation Direct Driving System phase
Even.
Heat exchanger 4 is total-heat exchanger.
Return air inlet b20 is additionally provided on return air channel.
Stormproof louvre is equipped at air inlet 21.
Photovoltaic power generation Direct Driving System includes solar battery group a1 and solar battery group b2, solar battery group a1
And solar battery group b2 passes through conducting wire and connect with charging-discharging controller 23, charging-discharging controller 23 is also successively connected by conducting wire
Be connected to battery group 22, dc motor 24 and air conditioning system controller 25, air conditioning system controller 25 by conducting wire respectively with
Water pump 11, pressure fan 6 and exhaust blower 18 connect, and the start and stop of water pump 11, pressure fan 6, exhaust blower 18, air-conditioning system are controlled with this
Controller 25 can select Siemens heating ventilation air-conditioning system general purpose controller RWD60 serial.
The course of work that a kind of photovoltaic of the present invention directly drives the cooling heat recovery environmental protection air-conditioning system of evaporation is specific as follows:
(1) recuperation of heat-indirect evaporating-cooling all-fresh air air-conditioning work process
Outdoor air relatively dry is mild, and air-supply passage inner sprayer unit b is closed, and return air channel inner sprayer unit a is opened,
Indoor return air through return air channel spraying device a mist cooling, by heat exchanger 4 to outdoor fresh air carry out etc. it is clammy but, later
Outdoor is drained into, the fresh air after being cooled is sent into indoor, elimination Indoor Thermal humidity load；
(2) recuperation of heat-indirect evaporating-cooling+direct evaporating-cooling all-fresh air ventilation and air conditioning course of work
Outdoor air is more dry hot, on the basis of (1), opens air-supply passage inner sprayer unit b, outdoor fresh air warp
Heat exchanger 4 etc. is clammy but, after pre-cooling, by air-supply passage spraying device b moistening and lowering temperature, is sent into indoor, it is wet negative to eliminate Indoor Thermal
Lotus, later, by return air inlet a19 and return air inlet b20, into return air channel, and humidified cooling, it is pre-chilled in heat exchanger 4
Outdoor fresh air simultaneously drains into outdoor, is pre-chilled and the fresh air after humidifying that cools down enters the room, take away indoor hot humidity load.
(3) photovoltaic power generation directly drives principle and process
Under sunlight irradiation, solar battery group a1 and solar battery group b 2 absorb luminous energy, and battery both ends occur different
Number charge accumulated generates " photovoltage ", and under photovoltaic effect effect, solar battery both ends generate electromotive force, by light
It can be converted into electric energy, the electric energy of generation is stored to 23 intelligence of battery group by charging-discharging controller 22 and passes through charge and discharge control
Device 22 is selective to power to DC load pressure fan 6, water pump 11, exhaust blower 18.
Claims (9)
1. a kind of photovoltaic directly drives the cooling heat recovery environmental protection air-conditioning system of evaporation, which is characterized in that including recovery type heat indirect evaporation
Cooling cold air duct aeration cooling system and the photovoltaic power generation Direct Driving System for being mounted on roof；The recovery type heat indirect evaporation
Cooling cold air duct aeration cooling system include be arranged in roof or the within doors return air channel of furred ceiling layer and setting in doors side wall or
The air-supply passage and air exhaust passage of room external wall, the air exhaust passage are connected to return air channel；
It successively include air inlet (21), pressure fan (6), heat exchanger (4), spray by air approach axis in the air-supply passage
Mist device b and air outlet (13)；The heat exchanger (4) is located at air exhaust passage and return air channel connectivity part, the spraying device b
At heat exchanger (4) air outlet；The air-supply passage bottom is additionally provided with water storage box (9), and the water storage box (9) passes through water pipe
G1 is connected to spraying device b；
It successively include return air inlet a (19), exhaust blower (18) and spraying device a, institute by air approach axis in the return air channel
Spraying device a is stated at heat exchanger (4) return air inlet；
The air exhaust passage is equipped with exhaust outlet (7)；
The photovoltaic power generation Direct Driving System is connected with pressure fan (6) and exhaust blower (18) respectively by conducting wire.
2. a kind of photovoltaic according to claim 1 directly drives the cooling heat recovery environmental protection air-conditioning system of evaporation, which is characterized in that institute
State and be additionally provided in air-supply passage air filter (5), the air filter (5) be located at pressure fan (6) and heat exchanger (4) it
Between.
3. a kind of photovoltaic according to claim 1 directly drives the cooling heat recovery environmental protection air-conditioning system of evaporation, which is characterized in that institute
Stating spraying device a includes the water distributor a (3) being arranged at heat exchanger (4) return air inlet, is uniformly distributed on the water distributor a (3)
There are several spray head a, the water distributor a (3) is connected to water pipe G1；The spraying device b includes being arranged in heat exchanger (4) outlet air
Water distributor b (15) at mouthful is evenly distributed with several spray head b, the water distributor b (15) and water pipe on the water distributor b (15)
G1 connection.
4. a kind of photovoltaic according to claim 3 directly drives the cooling heat recovery environmental protection air-conditioning system of evaporation, which is characterized in that institute
Water distributor a (3) are stated equipped with valve a (17), the water distributor b (15) is equipped with valve b (16).
5. a kind of photovoltaic according to claim 1 directly drives the cooling heat recovery environmental protection air-conditioning system of evaporation, which is characterized in that institute
It states in water storage box (9) and is equipped with ball-cock assembly (10), the top of the water storage box (9) is equipped with water supplement port (14), the water storage box (9)
Bottom is equipped with mudhole (8)；
The water pipe G1 is equipped with water treatment facilities (12) and water pump (11), and the water pump (11) is direct by conducting wire and photovoltaic power generation
Drive system is connected.
6. a kind of photovoltaic according to claim 1 directly drives the cooling heat recovery environmental protection air-conditioning system of evaporation, which is characterized in that institute
Stating heat exchanger (4) is total-heat exchanger.
7. a kind of photovoltaic according to claim 1 directly drives the cooling heat recovery environmental protection air-conditioning system of evaporation, which is characterized in that institute
It states and is additionally provided with return air inlet b (20) on return air channel.
8. a kind of photovoltaic according to claim 1 directly drives the cooling heat recovery environmental protection air-conditioning system of evaporation, which is characterized in that institute
It states and is equipped with stormproof louvre at air inlet (21).
9. a kind of photovoltaic according to claim 1 directly drives the cooling heat recovery environmental protection air-conditioning system of evaporation, which is characterized in that institute
Stating photovoltaic power generation Direct Driving System includes solar battery group a (1) and solar battery group b (2), the solar battery group
A (1) and solar battery group b (2) is connect by conducting wire with charging-discharging controller (23), and the charging-discharging controller (23) is also
Battery group (22), dc motor (24) and air conditioning system controller (25), the air-conditioning system are connected in turn by conducting wire
System controller (25) is connect with water pump (11), pressure fan (6) and exhaust blower (18) respectively by conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811122691.7A CN109373479A (en) | 2018-09-26 | 2018-09-26 | A kind of photovoltaic directly drives the cooling heat recovery environmental protection air-conditioning system of evaporation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811122691.7A CN109373479A (en) | 2018-09-26 | 2018-09-26 | A kind of photovoltaic directly drives the cooling heat recovery environmental protection air-conditioning system of evaporation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109373479A true CN109373479A (en) | 2019-02-22 |
Family
ID=65401896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811122691.7A Pending CN109373479A (en) | 2018-09-26 | 2018-09-26 | A kind of photovoltaic directly drives the cooling heat recovery environmental protection air-conditioning system of evaporation |
Country Status (1)
| Country | Link |
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| CN (1) | CN109373479A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737554A (en) * | 2019-03-10 | 2019-05-10 | 宁波东大空调设备有限公司 | The new blower of Total heat exchange of solar energy conversion power supply |
| CN109972798A (en) * | 2019-04-09 | 2019-07-05 | 湖南科技大学 | A kind of solar photovoltaic driving ventilation evaporative cooling roofing |
| CN113091268A (en) * | 2021-03-19 | 2021-07-09 | 珠海格力电器股份有限公司 | Fresh air control method and device based on upper and lower air outlet air conditioner and air conditioner |
| WO2022243713A1 (en) * | 2021-05-18 | 2022-11-24 | Poly-Rek D.O.O. | Climate control systems with indirect and direct adiabatic cooling |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204084682U (en) * | 2014-08-08 | 2015-01-07 | 西安工程大学 | Purification type evaporative cooling air-treatment unit |
| CN104791933A (en) * | 2015-04-21 | 2015-07-22 | 西安工程大学 | Anti-icing type evaporative cooling air conditioning system based on photovoltaic driving |
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2018
- 2018-09-26 CN CN201811122691.7A patent/CN109373479A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204084682U (en) * | 2014-08-08 | 2015-01-07 | 西安工程大学 | Purification type evaporative cooling air-treatment unit |
| CN104791933A (en) * | 2015-04-21 | 2015-07-22 | 西安工程大学 | Anti-icing type evaporative cooling air conditioning system based on photovoltaic driving |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737554A (en) * | 2019-03-10 | 2019-05-10 | 宁波东大空调设备有限公司 | The new blower of Total heat exchange of solar energy conversion power supply |
| CN109737554B (en) * | 2019-03-10 | 2024-02-09 | 宁波东大空调设备有限公司 | Full heat exchange fresh air fan powered by solar energy conversion |
| CN109972798A (en) * | 2019-04-09 | 2019-07-05 | 湖南科技大学 | A kind of solar photovoltaic driving ventilation evaporative cooling roofing |
| CN113091268A (en) * | 2021-03-19 | 2021-07-09 | 珠海格力电器股份有限公司 | Fresh air control method and device based on upper and lower air outlet air conditioner and air conditioner |
| WO2022243713A1 (en) * | 2021-05-18 | 2022-11-24 | Poly-Rek D.O.O. | Climate control systems with indirect and direct adiabatic cooling |
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Application publication date: 20190222 |