CN107906976A - The passive type wet cooling tower combined with street lamp based on Driven by Solar Energy - Google Patents
The passive type wet cooling tower combined with street lamp based on Driven by Solar Energy Download PDFInfo
- Publication number
- CN107906976A CN107906976A CN201710929608.6A CN201710929608A CN107906976A CN 107906976 A CN107906976 A CN 107906976A CN 201710929608 A CN201710929608 A CN 201710929608A CN 107906976 A CN107906976 A CN 107906976A
- Authority
- CN
- China
- Prior art keywords
- cooling tower
- passive type
- type wet
- wet cooling
- street lamp
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 67
- 239000010409 thin film Substances 0.000 claims abstract description 34
- 230000005611 electricity Effects 0.000 claims abstract description 14
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 72
- 238000009826 distribution Methods 0.000 claims description 15
- 239000000945 filler Substances 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 9
- 238000000889 atomisation Methods 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000010408 film Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001550 time effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- 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
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses the passive type wet cooling tower combined with street lamp based on Driven by Solar Energy, includes the street lamp to link together by supporting rack, passive type wet cooling tower and thin film solar electricity generation system, and supporting rack is stainless steel bracing frame；Street lamp, passive type wet cooling tower are also connected by conducting wire with thin film solar electricity generation system respectively.Passive type wet cooling tower of the invention that combined with street lamp based on Driven by Solar Energy, can not only be that pedestrian brings light, moreover it is possible to provide cool air for pedestrian in summer, provide pure and fresh air in the winter time for pedestrian.
Description
Technical field
The invention belongs to air conditioner technical field, and in particular to a kind of quilt based on Driven by Solar Energy combined with street lamp
Dynamic formula wet cooling tower.
Background technology
As people are to quality of life requirement and the increasingly raising of environmental consciousness, outwork person and often outgoing
People there has also been surrounding environment certain requirement.In recent years, due to seriously polluted, urban haze situation is serious, but adopts
The mode for taking conventional air to adjust, can cause the energy largely to consume, therefore, work out that one kind is simple to manufacture, energy consumption is less and
The common base equipment of positive effect, provides cool air in summer, winter provides moist pure and fresh sky for outdoor people
Gas is imperative.
Evaporation cooling is energy saving, green, environmentally friendly and low-carbon a technology, and street lamp is that modern city is essential public
Infrastructure, if can will both are rational combines, not only can bring light at night for pedestrian, moreover it is possible to during the broiling summer for
Pedestrian provides cool air, and pure and fresh air is provided for pedestrian in the winter for having haze；In addition, passive type cooling tower and street lamp
Combination, it is not only beautiful but also energy saving, a clean, pure and fresh outdoor environment can be provided for outwork person and pedestrian.
The content of the invention
The object of the present invention is to provide a kind of passive type wet cooling tower based on Driven by Solar Energy combined with street lamp, no
It is only capable of bringing light for pedestrian, moreover it is possible to provide cool air for pedestrian in summer, provide pure and fresh air in the winter time for pedestrian.
The technical solution adopted in the present invention is the passive type combined with street lamp the evaporation cooling based on Driven by Solar Energy
Tower, includes the street lamp to link together by supporting rack, passive type wet cooling tower and thin film solar electricity generation system, and props up
Support is stainless steel bracing frame；Street lamp, passive type wet cooling tower are also connected by conducting wire and thin film solar electricity generation system respectively
Connect.
The features of the present invention also resides in：
Thin film solar electricity generation system, includes the thin-film solar cells being arranged above passive type wet cooling tower
Plate, thin-film solar cell panel are sequentially connected photovoltaic controller, storage battery group, and photovoltaic controller connects street lamp, passive type respectively
Wet cooling tower.
Passive type wet cooling tower is arranged on the supporting rack of bottom.
Passive type wet cooling tower, includes tower body, and the top and bottom of tower body are opened wide forms air inlet, outlet air respectively
Mouthful, centrifugal atomizing water distribution system is provided with tower body, centrifugal atomizing water distribution system connects feed pipe, water is provided with feed pipe
Pump, water pump are connected with photovoltaic controller.
Filler water fender is provided between the lower part of centrifugal atomizing water distribution system and air outlet.
Centrifugal atomizing water distribution system, includes the more water distributors set along tower body inner wall, and more water distributors are mutual
Connect, multiple centrifugal atomizing nozzles are evenly arranged with every water distributor.
Feed pipe and water pump are respectively positioned in the supporting rack of bottom.
The external municipal water systems of feed pipe.
Water pump is DC frequency-changing water pump.
The bottom of thin-film solar cell panel is provided with linkage bearing.
The beneficial effects of the present invention are：
(1) the passive type wet cooling tower combined with street lamp of the invention, evaporation cooling technique and street lamp facility are mutually tied
Close, it is not only beautiful, but also some pure and fresh cool airs can be brought to pedestrian during the broiling summer, water pump therein is become using direct current
Frequency water pump, so can be used directly by the direct current that thin-film solar cells is sent after photovoltaic controller is handled, with being converted into
Alternating current compares, and eliminates the loss of converting direct current into alternate current, decreases initial cost；
(2) centrifugal atomizing nozzle is used in the passive type wet cooling tower combined with street lamp of the invention, and according to tower
Arrangements nozzle, reaches the effect of three-dimensional water distribution, not only water-saving, but also good effect of heat exchange；
(3) the passive type wet cooling tower combined with street lamp of the invention, the film sun is being provided with close to air inlet
Energy solar panel, linkage bearing is equipped with the bottom of thin-film solar cell panel, thin-film solar cell panel can be according to wind direction at any time
Rotation, can be that wind direction is parallel with thin-film solar cell panel after rotation, thin-film solar cell panel can play wind deflector at this time
Effect, ensure maximum intake in passive type wet cooling tower；
(4) the passive type wet cooling tower combined with street lamp of the invention, filler water blocking is being provided with air outlet
Plate, can effectively avoid makes water-drop sputtering because atomizing effect is bad filler water fender can also carry out air good to pedestrian
Filtering, bring pure and fresh air to pedestrian；
(5) the passive type wet cooling tower combined with street lamp of the invention, based on stack effect, with traditional vaporation-type
Air conditioner is compared, and without setting wind turbine again, can reduce initial cost and energy consumption, so as to reduce the ruler of thin-film solar cell panel
It is very little, improve the stability of water pump operation；
(6) the passive type wet cooling tower combined with street lamp of the invention, in summer, after centrifugal atomizing nozzle atomization
Water carry out hot and humid area with entering the air of passive type wet cooling tower, it is cooled after air be sent to people's row through filler
Road, pure and fresh cool air is provided for pedestrian；Dustiness in transition season, air is relatively large, dry cold air into
Enter passive type wet cooling tower and the water of atomization carries out hot and humid area, the air after humidification is then sent through people's row after filler filters
Road, moist pure and fresh air is provided for pedestrian；In the winter time, haze air can be filtered using filler water fender, is pedestrian
More pure and fresh air is provided.
Brief description of the drawings
Fig. 1 is the structure diagram for the passive type wet cooling tower that the present invention is combined with street lamp；
Fig. 2 is the structural representation of thin film solar electricity generation system in the passive type wet cooling tower of the invention combined with street lamp
Figure.
In figure, 1. thin-film solar cell panels, 2. street lamps, 3. supporting racks, 4. passive type wet cooling towers, 5. water distributors,
6. centrifugal atomizing nozzle, 7. filler water fenders, 8. bottom supporting racks, 9. water pumps, 10. feed pipes, 11. photovoltaic controllers, 12. store
Battery pack, 13. air inlets, 14. air outlets, 15. linkage bearings.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and detailed description.
Passive type wet cooling tower of the invention that combined with street lamp based on Driven by Solar Energy, as shown in Figure 1, including logical
Cross street lamp 2, passive type wet cooling tower 4 and thin film solar electricity generation system that supporting rack 3 links together, supporting rack therein
3 are made of stainless steel, and thin-film solar cell panel 1, street lamp 2 and passive type wet cooling tower 4 are fixed for stabilization；Street lamp
2nd, passive type wet cooling tower 4 is also connected by conducting wire with thin film solar electricity generation system respectively.
Thin film solar electricity generation system, as shown in Fig. 2, including the film for being arranged at the top of passive type wet cooling tower 4
Solar panel 1, thin-film solar cell panel 1 are sequentially connected photovoltaic controller 11, storage battery group 12, photovoltaic control by conducting wire
Device 11 processed connects street lamp 2, passive type wet cooling tower 4 by conducting wire respectively.
Thin-film solar cell panel 1 is connected with supporting rack 3, and the bottom of thin-film solar cell panel 1 is provided with linkage bearing
15。
Storage battery group 12 is sequentially connected by conducting wire by multiple storage batteries and formed.
Passive type wet cooling tower 4 is arranged on bottom supporting rack 8, and the bottom supporting rack is by the more supports being vertically arranged
Bar is formed.
Passive type wet cooling tower 4, as shown in Figure 1, including tower body, the top and bottom of tower body are opened wide to be formed respectively
Air inlet 13, air outlet 14, are provided with centrifugal atomizing water distribution system, the lower part of centrifugal atomizing water distribution system and air outlet in tower body
Filler water fender 7, centrifugal atomizing water distribution system connection feed pipe 10, the external urban water system of feed pipe 10 are provided between 14
System, is provided with water pump 9, water pump 9 is connected by conducting wire with photovoltaic controller 11 on feed pipe 10.
Centrifugal atomizing water distribution system, includes the more water distributors 5 set along tower body inner wall, and more 5 phases of water distributor
It is intercommunicated, multiple centrifugal atomizing nozzles 6 are evenly arranged with every water distributor 5.
Feed pipe 10 and water pump 9 are respectively positioned in bottom supporting rack 8.
Water pump 9 is DC frequency-changing water pump, and without setting inverter again, water pump 9 is arranged in bottom supporting rack 8, can not only
Reduce floor space, moreover it is possible to reduce water pump 9 and run caused noise.
In the passive type wet cooling tower of the present invention being combined with street lamp based on Driven by Solar Energy：
Centrifugal atomizing water distribution system is used in passive type wet cooling tower 4, which can be good with tower body
Good combination, can reach the effect of three-dimensional water distribution, and used centrifugal atomizing nozzle 6 has the characteristics that atomizing effect is good, can carry
High efficiency of damp and hot exchanging, is conducive to evaporation cooling；Filler water fender 7 is set at the air outlet 14 of passive type wet cooling tower,
When processed air is passed down through, the water droplet that can prevent from being atomized completely is splashed to pedestrian；
Solar power generation driving water pump 9 is absorbed using thin-film solar cell panel 1 and street lamp 2 works, without setting other
Power source, makes the simple structure of whole electricity generation system, install convenient and initial cost low, in the bottom of thin-film solar cell panel 1
Equipped with linkage bearing 15, thin-film solar cell panel 1 is rotated with the wind according to wind direction, wind direction and the film sun can be made after rotation
Energy solar panel 1 is parallel, and thin-film solar cell panel 1 can play the role of wind deflector at this time, ensures passive type wet cooling tower 4
Interior maximum intake.
Passive type wet cooling tower of the invention that combined with street lamp based on Driven by Solar Energy, its specific work process is such as
Under：
(1) in summer：
The air of high temperature drying is since stack effect is by the entrance passive type of air inlet 13 wet cooling tower 4, utilizing water
The extraction urban water of pump 9 is simultaneously transported in water distributor 5 by feed pipe 10, and water is done after the atomization of centrifugal atomizing nozzle 6 with high temperature
Dry air carries out direct evaporating-cooling, and the air flows down after cooling passes through filler water fender 7, people is sent to through air outlet 14
Trade, can provide pure and fresh cool air to people during the broiling summer.
(2) in spring and autumn conditioning in Transition Season：
Outdoor air is entered in passive type wet cooling tower 4 under the driving of stack effect by air inlet 13, utilizes water
Pump 9 extraction urban waters simultaneously be transported to by feed pipe 10 in water distributor 5, water through centrifugal atomizing nozzle 6 atomization after and air
Hot and humid area is carried out, pavement is sent to down through air outlet 14 after air is humidified, is provided to people moist pure and fresh
Air.
(3) in the winter time：
To prevent from freezing, damage centrifugal atomizing nozzle 6, closes centrifugal atomizing nozzle 6, is only illuminated using street lamp 2 and with filling out
Expect that water fender 7 carries out outdoor air certain filtering, form pure and fresh air, then pavement is sent to by air outlet 14.
Passive type wet cooling tower of the invention that combined with street lamp based on Driven by Solar Energy, according to stack effect, air
Entered by the air inlet 13 at the top of passive type wet cooling tower 4 in tower body, heat is carried out with the water after the atomization of centrifugal atomizing nozzle 6
Wet exchange, eventually passes through water blocking filler plate 7, is sent out through air outlet 14；The present invention being combined with street lamp based on Driven by Solar Energy
Passive type wet cooling tower, can rationally adjust the environmental aspect of the outdoor crowded place such as pavement, tourist attractions, park,
On the premise of original quiet facility of Huang is not influenced, cool air can be provided to people in summer, can provided in the winter time pure and fresh
Air；Solar power generation is gathered by thin film solar electricity generation system, it is very environmentally friendly, it is adapted to open air use.
Claims (10)
1. the passive type wet cooling tower combined with street lamp based on Driven by Solar Energy, it is characterised in that include and pass through support
Street lamp (2), passive type wet cooling tower (4) and the thin film solar electricity generation system that frame (3) links together, and support frame as described above
(3) it is stainless steel bracing frame；The street lamp (2), passive type wet cooling tower (4) are also sent out by conducting wire and thin film solar respectively
Electric system connects.
2. the passive type wet cooling tower based on Driven by Solar Energy combined with street lamp according to claim 1, its feature
It is, the thin film solar electricity generation system, includes the thin film solar electricity being arranged above passive type wet cooling tower (4)
Pond plate (1), the thin-film solar cell panel (1) are sequentially connected photovoltaic controller (11), storage battery group (12), the photovoltaic control
Device (11) processed connects street lamp (2), passive type wet cooling tower (4) respectively.
3. the passive type wet cooling tower based on Driven by Solar Energy combined with street lamp according to claim 1 or 2, it is special
Sign is that the passive type wet cooling tower (4) is arranged on bottom supporting rack (8).
4. the passive type wet cooling tower based on Driven by Solar Energy combined with street lamp according to claim 3, its feature
Be, the passive type wet cooling tower (4), include tower body, the top and bottom of the tower body open wide formed respectively into
Air port (13), air outlet (14), centrifugal atomizing water distribution system, the centrifugal atomizing water distribution system connection are provided with the tower body
Feed pipe (10), is provided with water pump (9) on the feed pipe (10), the water pump (9) is connected with photovoltaic controller (11).
5. the passive type wet cooling tower based on Driven by Solar Energy combined with street lamp according to claim 4, its feature
It is, filler water fender (7) is provided between the lower part of the centrifugal atomizing water distribution system and air outlet (14).
6. the passive type wet cooling tower based on Driven by Solar Energy combined with street lamp according to claim 5, its feature
It is, the centrifugal atomizing water distribution system, includes the more water distributors (5) set along tower body inner wall, and the more cloth
Water pipe (5) is interconnected, and multiple centrifugal atomizing nozzles (6) are evenly arranged with the every water distributor (5).
7. the passive type wet cooling tower based on Driven by Solar Energy combined with street lamp according to claim 4, its feature
It is, the feed pipe (10) and water pump (9) are respectively positioned in bottom supporting rack (8).
8. the passive type wet cooling tower based on Driven by Solar Energy combined with street lamp according to claim 7, its feature
It is, the external municipal water systems of the feed pipe (10).
9. the passive type wet cooling tower based on Driven by Solar Energy combined with street lamp according to claim 7, its feature
It is, the water pump (9) is DC frequency-changing water pump.
10. the passive type wet cooling tower based on Driven by Solar Energy combined with street lamp according to claim 2, its feature
It is, the bottom of the thin-film solar cell panel (1) is provided with linkage bearing (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710929608.6A CN107906976A (en) | 2017-10-09 | 2017-10-09 | The passive type wet cooling tower combined with street lamp based on Driven by Solar Energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710929608.6A CN107906976A (en) | 2017-10-09 | 2017-10-09 | The passive type wet cooling tower combined with street lamp based on Driven by Solar Energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107906976A true CN107906976A (en) | 2018-04-13 |
Family
ID=61840204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710929608.6A Pending CN107906976A (en) | 2017-10-09 | 2017-10-09 | The passive type wet cooling tower combined with street lamp based on Driven by Solar Energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107906976A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050103327A1 (en) * | 2003-11-18 | 2005-05-19 | Atomic Energy Council - Institute Of Nuclear Energy Research | Passive energy saving system for a building |
| CN202675933U (en) * | 2012-04-28 | 2013-01-16 | 上虞市奥帅制冷工业有限公司 | Efficient cooling tower |
| CN107044614A (en) * | 2017-03-28 | 2017-08-15 | 西安工程大学 | Haze street lamp is removed with reference to the cooling of photovoltaic generation |
| CN207350628U (en) * | 2017-10-09 | 2018-05-11 | 西安工程大学 | The energy-saving passive type wet cooling tower combined with street lamp |
-
2017
- 2017-10-09 CN CN201710929608.6A patent/CN107906976A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050103327A1 (en) * | 2003-11-18 | 2005-05-19 | Atomic Energy Council - Institute Of Nuclear Energy Research | Passive energy saving system for a building |
| CN202675933U (en) * | 2012-04-28 | 2013-01-16 | 上虞市奥帅制冷工业有限公司 | Efficient cooling tower |
| CN107044614A (en) * | 2017-03-28 | 2017-08-15 | 西安工程大学 | Haze street lamp is removed with reference to the cooling of photovoltaic generation |
| CN207350628U (en) * | 2017-10-09 | 2018-05-11 | 西安工程大学 | The energy-saving passive type wet cooling tower combined with street lamp |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180413 |
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| RJ01 | Rejection of invention patent application after publication |