CN107023911B - Photovoltaic coil pipe-dew point indirectly with the compound water cooler of direct evaporating-cooling - Google Patents
Photovoltaic coil pipe-dew point indirectly with the compound water cooler of direct evaporating-cooling Download PDFInfo
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- CN107023911B CN107023911B CN201710131564.2A CN201710131564A CN107023911B CN 107023911 B CN107023911 B CN 107023911B CN 201710131564 A CN201710131564 A CN 201710131564A CN 107023911 B CN107023911 B CN 107023911B
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- coil pipe
- filler
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Classifications
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- 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
- 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
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Photovoltaic Devices (AREA)
Abstract
Photovoltaic coil pipe-dew point disclosed by the invention indirectly with the compound water cooler of direct evaporating-cooling, including machine unit shell, machine unit shell one side wall is equipped with air inlet b, the cooling water-cooling device of inner-cooled coil pipe indirect evaporation cooler, cross flow dew point indirect evaporative cooler and filler tower evaporation is successively arranged by air-flow direction in machine unit shell, corresponding machine unit shell roof is equipped with exhaust outlet a above inner-cooled coil pipe indirect evaporation cooler, and corresponding machine unit shell roof is equipped with exhaust outlet b above the cooling water-cooling device of filler tower evaporation；It further include having the photovoltaic solar power supply system being set on machine unit shell roof, photovoltaic solar power supply system is connect with the cooling water-cooling device of inner-cooled coil pipe indirect evaporation cooler, cross flow dew point indirect evaporative cooler and filler tower evaporation respectively.Photovoltaic coil pipe-dew point of the present invention can reduce the leaving water temperature for evaporating cooling water cooler with the compound water cooler of direct evaporating-cooling indirectly, while can assist driving with photovoltaic.
Description
Technical field
The invention belongs to air conditioner technical fields, and in particular to a kind of photovoltaic coil pipe-dew point indirectly with directly evaporate it is cold
Compound water cooler.
Background technique
Evaporative Cooling Air Conditioning technology is to be steamed using water as cooling medium using renewable energy " dry air energy " by moisture
Absorption refrigeration is sent out, is directly or indirectly contacted due to being air with water, can produce to obtain clean cold wind or high temperature cold water.
Although Arid Area has wet-bulb depression big, the natural advantage for having " dry air energy " plentiful, but existing steaming
But water cooler of feeling cold is difficult to produce the cold water of lower temperature, and size is larger, and practical application is also somewhat limited, unit knot
Structure needs Optimal improvements, and performance is to be improved.
Summary of the invention
The purpose of the present invention is to provide a kind of photovoltaic coil pipe-dew point indirectly with the compound water cooler of direct evaporating-cooling,
The leaving water temperature for evaporating cooling water cooler can be effectively reduced, while auxiliary is driven with photovoltaic, makes full use of renewable energy too
Sun can make unit more energy efficient.
The technical scheme adopted by the invention is that photovoltaic coil pipe-dew point indirectly with the compound water cooler of direct evaporating-cooling,
Include machine unit shell, air inlet b is provided in the one side wall of machine unit shell, air is pressed in machine unit shell and enters rear flow direction
It is cooling to be disposed with inner-cooled coil pipe indirect evaporation cooler, cross flow dew point indirect evaporative cooler and filler tower evaporation
Water-cooling device is provided with exhaust outlet a, packed tower on corresponding machine unit shell roof above inner-cooled coil pipe indirect evaporation cooler
Formula, which is evaporated, is provided with exhaust outlet b on corresponding machine unit shell roof above cooling water-cooling device；It further include being set to unit shell
Photovoltaic solar power supply system on body roof, photovoltaic solar power supply system respectively with inner-cooled coil pipe indirect evaporating-cooling
The cooling water-cooling device connection of device, cross flow dew point indirect evaporative cooler and filler tower evaporation.
The features of the present invention also characterized in that:
Photovoltaic solar power supply system is mainly made of the solar energy photovoltaic panel and battery to link together；Solar energy
Volt plate is inclined to set；Battery passes through conducting wire respectively and steams indirectly with inner-cooled coil pipe indirect evaporation cooler, cross flow dew point
Send out cooler and the cooling water-cooling device connection of filler tower evaporation.
Inner-cooled coil pipe indirect evaporation cooler includes that material filling type evaporation cooling unit and coil pipe set up and down are high
Warm surface air cooler, and coil pipe high temperature surface air cooler is arranged close to air inlet b；Material filling type evaporate cooling unit and coil pipe high temperature surface air cooler it
Between by water pipe group constitute circulation loop.
Air filter is provided between air inlet b and coil pipe high temperature surface air cooler.
Air filter is thick effect-middle effect composite air filtering device.
Material filling type evaporates cooling unit, includes layer-stepping filler unit A, the top of layer-stepping filler unit A is successively set
It is equipped with water distributor a, water fender a and exhaust blower a, and coil pipe high temperature surface air cooler is connect by first circulation water pipe with water distributor a, point
Water storage box a is provided with below laminar filler unit A, and coil pipe high temperature surface air cooler is connected by second circulation water pipe and water storage box a
It connects, water pump a, water filter a is respectively arranged on second circulation water pipe；Space between layer-stepping filler unit A and water storage box a
Air flow channel is formed, is provided with air inlet a on the corresponding machine unit shell side wall of air flow channel.
Layer-stepping filler unit A is made of filler b set up and down, filler a, and is formed between filler b and filler a
Interval；Thick effect-middle effect composite air filtering device is provided in air inlet a.
Cross flow dew point indirect evaporative cooler, includes dew point indirect evaporative cooling core body, and dew point indirect evaporative is cooling
It is provided with water distributor b above core, forms air duct between machine unit shell roof above water distributor b, dew point indirect evaporative is cold
But water storage box b is provided with below core, water distributor b is connect by water supplying pipe with water storage box b, and is respectively set on water supplying pipe
There are water pump b, water filter b.
Filler tower evaporation cools down water-cooling device, includes layer-stepping filler unit B, and layer-stepping filler unit B is by being in
Filler c, filler d setting up and down is constituted, and auxiliary air runner is formed between filler c and filler d, auxiliary air runner with
Air duct connection in cross flow dew point indirect evaporative cooler, and connectivity part is provided with air-valve；Layer-stepping filler unit B's is upper
Side is disposed with water distributor c, water fender b and exhaust blower b, and water distributor c is connect with high temperature cold water return pipe；Layer-stepping filler list
Water storage box c, water storage box c connection high temperature cold water pipe, the shape between layer-stepping filler unit B and water storage box c are provided with below first B
At primary air runner.
Regulating valve is provided on high temperature cold water return pipe；High temperature cold water circulating pump is provided on high temperature cold water pipe.
The beneficial effects of the present invention are:
(1) photovoltaic coil pipe-dew point of the present invention indirectly with the compound water cooler of direct evaporating-cooling, by coil pipe pyrometric scale device with
Layer-stepping filler is compound, constitutes inner-cooled coil pipe indirect evaporation cooler, for the air inlet of dew point indirect evaporative cooler is pre-chilled,
Dew point efficiency is improved, the leaving air temp of dew point indirect evaporative cooler is further decreased；In addition, using layer-stepping filler, favorably
In raising evaporative cooling efficiency.
(2) photovoltaic coil pipe-dew point of the present invention will successively pass through inner-cooled indirectly with the compound water cooler of direct evaporating-cooling
" dry and cold " air-flow and fork of coil pipe indirect evaporation cooler and cross flow dew point indirect evaporative cooler treated lower temperature
The lower auxiliary air layering of the temperature of streaming dew point indirect evaporative cooler discharge is supplied to the cooling cold water of filler tower evaporation
Device gives full play to the potentiality of evaporation cooling technique, improves energy ecology, is effectively reduced and evaporates going out for cooling water cooler
Coolant-temperature gage.
(3) photovoltaic coil pipe-dew point of the present invention is indirect by inner-cooled coil pipe indirectly with the compound water cooler of direct evaporating-cooling
Devaporizer, cross flow dew point indirect evaporative cooler are combined with the cooling water-cooling device of filler tower evaporation, are assisted simultaneously
It is driven with photovoltaic, makes full use of renewable energy-solar energy, so that unit is more energy saving.
Detailed description of the invention
Fig. 1 is photovoltaic coil pipe-dew point of the present invention structural schematic diagram with the compound water cooler of direct evaporating-cooling indirectly.
In figure, 1. water storage box a, 2. air inlet a, 3. filler a, 4. filler b, 5. water distributor a, 6. water fender a, 7. exhaust outlets
A, 8. exhaust blower a, 9. water distributor b, 10. batteries, 11. solar energy photovoltaic panels, 12. air ducts, 13. exhaust outlet b, 14. exhaust blowers
B, 15. water fender b, 16. water distributor c, 17. filler c, 18. filler d, 19. air inlet b, 20. air filters, the filtering of 21. water
Device a, 22. water pump a, 23. coil pipe high temperature surface air coolers, 24. dew point indirect evaporative cooling core bodies, 25. water storage box b, 26. water pump b,
27. water filter b, 28. high temperature cold water circulating pumps, 29. water storage box c, 30. high temperature cold water return pipes, 31. regulating valves, 32. high temperature
Cold water pipe, 33. first circulation water pipes, 34. second circulation water pipes, 35. water supplying pipes.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
Photovoltaic coil pipe-dew point of the present invention is indirectly with the compound water cooler of direct evaporating-cooling, and structure is as shown in Figure 1, packet
Machine unit shell has been included, air inlet b19 is provided in the one side wall of machine unit shell, air is pressed in machine unit shell and enters rear flow direction
It is cooling to be disposed with inner-cooled coil pipe indirect evaporation cooler, cross flow dew point indirect evaporative cooler and filler tower evaporation
Water-cooling device is provided with exhaust outlet a7, filler on corresponding machine unit shell roof above inner-cooled coil pipe indirect evaporation cooler
Exhaust outlet b13 is provided on corresponding machine unit shell roof above the cooling water-cooling device of tower evaporation；It further include being set to machine
Photovoltaic solar power supply system in group housing top wall, photovoltaic solar power supply system are cold with inner-cooled coil pipe indirect evaporation respectively
But the cooling water-cooling device connection of device, cross flow dew point indirect evaporative cooler and filler tower evaporation.
Air-valve is provided in exhaust outlet a7 and exhaust outlet b13.
Photovoltaic solar power supply system, as shown in Figure 1, the mainly solar energy photovoltaic panel 11 and battery by linking together
10 are constituted, and solar energy photovoltaic panel 11 is inclined to set；Battery 10 is cold by conducting wire and inner-cooled coil pipe indirect evaporation respectively
But the cooling water-cooling device connection of device, cross flow dew point indirect evaporative cooler and filler tower evaporation.
Inner-cooled coil pipe indirect evaporation cooler, as shown in Figure 1, including that material filling type evaporation set up and down is cooling single
Member and coil pipe high temperature surface air cooler 23, and coil pipe high temperature surface air cooler 23 is arranged close to air inlet b19；Material filling type evaporate cooling unit with
Circulation loop is constituted by water pipe group between coil pipe high temperature surface air cooler 23.
Air filter 20 is provided between air inlet b19 and coil pipe high temperature surface air cooler 23.
Air-valve is provided in air inlet b19.
Air filter 20 is thick effect-middle effect composite air filtering device.
Material filling type evaporates cooling unit, as shown in Figure 1, include layer-stepping filler unit A, layer-stepping filler unit A's
It is sequentially arranged above water distributor a5, water fender a6 and exhaust blower a8, and coil pipe high temperature surface air cooler 23 passes through first circulation water pipe
33 connect with water distributor a5, are provided with water storage box a1 below layer-stepping filler unit A, and coil pipe high temperature surface air cooler 23 passes through the
Two-cycle pipe 34 is connect with water storage box a1, and water pump a22, water filter a21 are respectively arranged on second circulation water pipe 34；Layering
Space between formula filler unit A and water storage box a1 forms air flow channel, sets on the corresponding machine unit shell side wall of the air flow channel
It is equipped with air inlet a2.
Layer-stepping filler unit A is made of filler b4 set up and down, filler a3, and between filler b4 and filler a3
Form interval.
Water pump a22 is located in water storage box a1, is immersible pump.
It is provided with ball-cock assembly in water storage box a1, discharge outlet, water supplement port are also respectively provided on water storage box a1.
Thick effect-middle effect composite air filtering device is provided in air inlet a2.
Cross flow dew point indirect evaporative cooler, as shown in Figure 1, including dew point indirect evaporative cooling core body 24, dew point
The top of indirect evaporating-cooling core 24 is provided with water distributor b9, forms air duct between machine unit shell roof above water distributor b9
12, the lower section of dew point indirect evaporative cooling core body 24 is provided with water storage box b25, and water distributor b9 passes through water supplying pipe 35 and water storage box
B25 connection, and water pump b26, water filter b27 are respectively arranged on water supplying pipe 35.
Water pump b26 is located in water storage box b25, is immersible pump.
It is provided with ball-cock assembly in water storage box b25, discharge outlet, water supplement port are also respectively provided on water storage box b25.
Filler tower evaporation cools down water-cooling device, as shown in Figure 1, including layer-stepping filler unit B, and layer-stepping filler
Unit B is made of filler c17 set up and down, filler d18, and forms secondary air streams between filler c17 and filler d18
Road, which is connected to the air duct 12 in cross flow dew point indirect evaporative cooler, and connectivity part is provided with wind
Valve, (cross flow dew point indirect evaporative cooler auxiliary air be discharged enters in auxiliary air runner, and air-valve is used for Secondary Air
Air quantity is adjusted)；Layer-stepping filler unit B's has been sequentially arranged above water distributor c16, water fender b15 and exhaust blower b14,
Water distributor c16 is connect with high temperature cold water return pipe 30；Water storage box c29, water storage box are provided with below layer-stepping filler unit B
C29 connection high temperature cold water pipe 32 forms primary air runner between layer-stepping filler unit B and water storage box c29.
Regulating valve 31 is provided on high temperature cold water return pipe 30.
High temperature cold water circulating pump 28 is provided on high temperature cold water pipe 32.
It is provided with ball-cock assembly in water storage box c29, discharge outlet, water supplement port are also respectively provided on water storage box c29.
With the compound water cooler of direct evaporating-cooling, inner-cooled coil pipe is steamed indirectly indirectly for photovoltaic coil pipe-dew point of the present invention
Hair cooler, cross flow dew point indirect evaporative cooler and the cooling water-cooling device of filler tower evaporation combine, the course of work
Are as follows:
Inner-cooled coil pipe indirect evaporation cooler successively being passed through, treated with cross flow dew point indirect evaporative cooler
The lower auxiliary air layering of the temperature of " dry and cold " air-flow and cross flow the dew point indirect evaporative cooler discharge of lower temperature mentions
The cooling water-cooling device of filler tower evaporation is supplied, the potentiality of evaporation cooling technique is given full play to, improves energy ecology, effectively
Reduce the leaving water temperature of the cooling water-cooling device of filler tower evaporation.In addition, also pass through photovoltaic solar power supply system auxiliary drive,
Renewable energy-solar energy can be made full use of so that photovoltaic of the present invention coil pipe-dew point indirectly with the compound cold water of direct evaporating-cooling
Unit is more energy saving.
Claims (8)
1. photovoltaic coil pipe-dew point indirectly with the compound water cooler of direct evaporating-cooling, which is characterized in that include machine unit shell,
Be provided in the one side wall of the machine unit shell air inlet b (19), in the machine unit shell by air enter rear flow direction according to
It is secondary be provided with inner-cooled coil pipe indirect evaporation cooler, cross flow dew point indirect evaporative cooler and filler tower evaporation cooling it is cold
Water installations are provided with exhaust outlet a (7) on corresponding machine unit shell roof above the inner-cooled coil pipe indirect evaporation cooler,
Exhaust outlet b (13) are provided on corresponding machine unit shell roof above the cooling water-cooling device of the filler tower evaporation；
It further include having the photovoltaic solar power supply system being set on machine unit shell roof, the photovoltaic solar power supply system point
It is not filled with the cooling cold water of inner-cooled coil pipe indirect evaporation cooler, cross flow dew point indirect evaporative cooler and filler tower evaporation
Set connection；
The photovoltaic solar power supply system is mainly made of the solar energy photovoltaic panel (11) and battery (10) to link together；
The solar energy photovoltaic panel (11) is inclined to set；
The battery (10) is cold by conducting wire and inner-cooled coil pipe indirect evaporation cooler, cross flow dew point indirect evaporative respectively
But device and the cooling water-cooling device connection of filler tower evaporation；
The cooling water-cooling device of the filler tower evaporation, includes layer-stepping filler unit B, and the layer-stepping filler unit B
It is made of filler c (17) set up and down, filler d (18), and forms two between the filler c (17) and filler d (18)
Secondary air flow channel, the auxiliary air runner are connected to the air duct (12) in cross flow dew point indirect evaporative cooler, and even
Logical place is provided with air-valve；
The layer-stepping filler unit B's has been sequentially arranged above water distributor c (16), water fender b (15) and exhaust blower b (14),
The water distributor c (16) connect with high temperature cold water return pipe (30)；
It is provided with water storage box c (29) below the layer-stepping filler unit B, the water storage box c (29) connects high temperature cold water pipe
(32), primary air runner is formed between the layer-stepping filler unit B and water storage box c (29).
2. photovoltaic coil pipe-dew point according to claim 1 is indirectly with the compound water cooler of direct evaporating-cooling, feature exists
In the inner-cooled coil pipe indirect evaporation cooler includes that material filling type evaporation cooling unit and coil pipe set up and down are high
Warm surface air cooler (23), and the coil pipe high temperature surface air cooler (23) is arranged close to air inlet b (19)；
Circulation loop is constituted by water pipe group between the material filling type evaporation cooling unit and coil pipe high temperature surface air cooler (23).
3. photovoltaic coil pipe-dew point according to claim 2 is indirectly with the compound water cooler of direct evaporating-cooling, feature exists
In being provided with air filter (20) between the air inlet b (19) and coil pipe high temperature surface air cooler (23).
4. photovoltaic coil pipe-dew point according to claim 3 is indirectly with the compound water cooler of direct evaporating-cooling, feature exists
In the air filter (20) is thick effect-middle effect composite air filtering device.
5. photovoltaic coil pipe-dew point according to claim 2 is indirectly with the compound water cooler of direct evaporating-cooling, feature exists
In it includes layer-stepping filler unit A, the top of the layer-stepping filler unit A is successively that the material filling type, which evaporates cooling unit,
It is provided with water distributor a (5), water fender a (6) and exhaust blower a (8), and the coil pipe high temperature surface air cooler (23) passes through first circulation
Water pipe (33) is connect with water distributor a (5), is provided with water storage box a (1) below the layer-stepping filler unit A, and the coil pipe
High temperature surface air cooler (23) is connect by second circulation water pipe (34) with water storage box a (1), on the second circulation water pipe (34) respectively
It is provided with water pump a (22), water filter a (21)；
Space between the layer-stepping filler unit A and water storage box a (1) forms air flow channel, and the air flow channel is corresponding
Air inlet a (2) are provided on machine unit shell side wall.
6. photovoltaic coil pipe-dew point according to claim 5 is indirectly with the compound water cooler of direct evaporating-cooling, feature exists
In, the layer-stepping filler unit A is made of filler b (4) set up and down, filler a (3), and the filler b (4) with
Interval is formed between filler a (3)；
Thick effect-middle effect composite air filtering device is provided in the air inlet a (2).
7. photovoltaic coil pipe-dew point according to claim 1 is indirectly with the compound water cooler of direct evaporating-cooling, feature exists
In the cross flow dew point indirect evaporative cooler includes dew point indirect evaporative cooling core body (24), and the dew point steams indirectly
It is provided with water distributor b (9) above hair cooling core body (24), is formed between machine unit shell roof above the water distributor b (9)
Air duct (12) is provided with water storage box b (25) below the dew point indirect evaporative cooling core body (24), and the water distributor b (9) is logical
It crosses water supplying pipe (35) to connect with water storage box b (25), and is respectively arranged with water pump b (26), water filtering on the water supplying pipe (35)
Device b (27).
8. photovoltaic coil pipe-dew point according to claim 1 is indirectly with the compound water cooler of direct evaporating-cooling, feature exists
In being provided with regulating valve (31) on the high temperature cold water return pipe (30)；
High temperature cold water circulating pump (28) are provided on the high temperature cold water pipe (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710131564.2A CN107023911B (en) | 2017-03-07 | 2017-03-07 | Photovoltaic coil pipe-dew point indirectly with the compound water cooler of direct evaporating-cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710131564.2A CN107023911B (en) | 2017-03-07 | 2017-03-07 | Photovoltaic coil pipe-dew point indirectly with the compound water cooler of direct evaporating-cooling |
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| Publication Number | Publication Date |
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| CN107023911A CN107023911A (en) | 2017-08-08 |
| CN107023911B true CN107023911B (en) | 2019-10-25 |
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| CN107552657A (en) * | 2017-10-16 | 2018-01-09 | 黄冈职业技术学院 | A kind of cooling system of hot stamping die |
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| JP2005226918A (en) * | 2004-02-12 | 2005-08-25 | Sanyo Electric Co Ltd | Solar battery driven refrigerant cycle device, water heater, hot storage, cooling storage, beverage feeder, and air conditioner |
| CN202149580U (en) * | 2011-07-13 | 2012-02-22 | 东华大学 | Folded air purification filter for heating, ventilating and air conditioning |
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| CN107023911A (en) | 2017-08-08 |
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Effective date of registration: 20200526 Address after: 311802 Donggong natural village, yangmeiqiao village, Ruan Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: ZHEJIANG JINLING REFRIGERATION ENGINEERING Co.,Ltd. Address before: 710048 Shaanxi city of Xi'an Province Jinhua Road No. 19 Patentee before: XI'AN POLYTECHNIC University |
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Denomination of invention: Photovoltaic coil dew point indirect and direct evaporative cooling composite chiller Effective date of registration: 20211123 Granted publication date: 20191025 Pledgee: Ruanshi sub branch of Zhejiang Zhuji Rural Commercial Bank Co., Ltd Pledgor: Zhejiang Jinling Refrigeration Engineering Co.,Ltd. Registration number: Y2021980012799 |
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