CN107355925A - Vertical board pipe adds direct evaporative cooling air conditioner group indirectly - Google Patents
Vertical board pipe adds direct evaporative cooling air conditioner group indirectly Download PDFInfo
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- CN107355925A CN107355925A CN201710501664.XA CN201710501664A CN107355925A CN 107355925 A CN107355925 A CN 107355925A CN 201710501664 A CN201710501664 A CN 201710501664A CN 107355925 A CN107355925 A CN 107355925A
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- water
- pipe
- vertical board
- direct evaporative
- air conditioner
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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
- F24F13/30—Arrangement or mounting of heat-exchangers
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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)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Vertical board pipe disclosed by the invention adds direct evaporative cooling air conditioner group indirectly, include machine unit shell, machine unit shell is respectively arranged with air inlet, air outlet on relative two side, filter, vertical board pipe indirect evaporation cooler, direct evaporative cooler and primary air fan are disposed with into rear flow direction by fresh air in machine unit shell, exhaust outlet is provided with machine unit shell roof corresponding to vertical board pipe indirect evaporation cooler top.Vertical board pipe of the present invention adds direct evaporative cooling air conditioner group indirectly, has the characteristics of heat exchange efficiency height and small floor space.
Description
Technical field
The invention belongs to air conditioner technical field, and in particular to a kind of vertical board pipe adds DEC air conditioner indirectly
Unit.
Background technology
Evaporative Cooling Air Conditioning technology takes away the latent heat of vaporization using water as cooling medium, by moisture evaporation, and air and water are straight
Connect or mediate contact, the cold wind or high temperature cold water of cleaning, efficient energy-saving can be produced.Nowadays, a large amount of Practical Project cases can be with
Prove：Evaporative cooling air conditioning machine group have uniqueness application advantage, its as a kind of health, economy, low-carbon friendly air-conditioning quilt
Known to increasing people.
Devaporizer mainly has two kinds of citation forms of direct evaporative cooler and indirect evaporation cooler.At present, technology
Comparative maturity, using more extensive indirect evaporation cooler form it is plate fin type indirect evaporative cooler and tubular indirect evaporative
Cooler.Plate fin type indirect evaporative cooler has advantage compact-sized, that heat exchange efficiency is higher, but because heat exchanger runner is narrow
It is narrow, cause that resistance is larger, energy consumption is higher, incrustation scale and koniology easily block heat exchanger runner and non-easy cleaning.Tubular type is steamed indirectly
Cooler is sent out due to its cast problem, easily " doing " is being partially formed, is causing heat transfer effect poor, and it is easily local " doing "
Form incrustation scale.Horizontal positioned plate pipe indirect evaporation cooler, although being easier compared to for traditional pipe and elliptical tube
Uniform moisture film is formed on tube wall, improves heat exchange efficiency, but it is uneven and long there is also water distribution between plate pipe and plate pipe
Spend the problems such as size is larger.
The content of the invention
It is an object of the invention to provide a kind of vertical board pipe to add direct evaporative cooling air conditioner group indirectly, has heat exchange effect
The characteristics of rate height and small floor space.
The technical solution adopted in the present invention is that vertical board pipe adds direct evaporative cooling air conditioner group indirectly, including organic
Housing is organized, air inlet, air outlet are respectively arranged with the relative two side of machine unit shell, is flowed after entering in machine unit shell by fresh air
Dynamic direction is disposed with filter, vertical board pipe indirect evaporation cooler, direct evaporative cooler and primary air fan, vertical
Corresponding to above plate pipe indirect evaporation cooler exhaust outlet is provided with machine unit shell roof.
The features of the present invention also resides in：
Vertical board pipe of the present invention adds direct evaporative cooling air conditioner group indirectly, also include be arranged at it is secondary in exhaust outlet
Blower fan.
Filter is using roughing efficiency air filter.
Vertical board pipe indirect evaporation cooler, include vertical plate heat exchanger, the top of vertical plate heat exchanger is successively
Water-distributing device a and dash filler a is provided with, is provided with cyclic water tank a below vertical plate heat exchanger, cyclic water tank a leads to
Cross feed pipe a to be connected with water-distributing device a, and water circulating pump a is provided with feed pipe a；Vertical plate heat exchanger and recirculated water
Secondary Air runner is formed between case a, is provided with auxiliary air air inlet corresponding to Secondary Air runner on machine unit shell two side.
Vertical plate heat exchanger is made up of plate pipe group with the closure side plate for being arranged at plate pipe group both sides；Plate pipe group is perpendicular by more
The plate pipe composition directly set, and more plate pipes are staggered along auxiliary air flowing direction in multiple rows of multiple row；Every plate pipe it is upper
Port connects the lower port of flow-guiding mouth, and the upper port of flow-guiding mouth is oval.
Water-distributing device a is nozzle spray unit, the direct spray unit of inside pipe wall or overflow spray unit；Sprayed using nozzle
During unit, water-collecting tray is arranged in the upper port of all flow-guiding mouths；During using overflow spray unit, water-collecting tray is arranged at all lead
At the lower port of stem bar.
Nozzle spray unit, include more spray feed pipes, more spray feed pipes are connected with feed pipe a, every
Multiple nozzles sprayed downwards are evenly arranged with spray feed pipe.
The direct spray unit of inside pipe wall, include the more water distributors being vertically arranged, and the more water distributors being vertically arranged
It is in one-to-one relation with more plate pipes；The lower end of every water distributor is stretched into a corresponding plate pipe；Every water distributor
Upper port is opened wide, lower port closing, and multiple spray apertures are provided with the outer wall of water distributor lower semisection.
Overflow spray unit, include more horizontally disposed showers, be provided with to go out downwards on every shower
The apopore of water.
Direct evaporative cooler, include plant fiber stuffing and be arranged at the dash filler b at plant fiber stuffing rear,
Water-distributing device b is provided with above plant fiber stuffing, cyclic water tank is provided with below plant fiber stuffing and dash filler b
B, cyclic water tank b are connected by feed pipe b with water-distributing device b, are provided with feed pipe b and are followed bad water pump b.
The beneficial effects of the present invention are：
1. vertical board pipe of the present invention adds indirectly uses vertical board pipe indirect evaporating-cooling in direct evaporative cooling air conditioner group
Device, for its internal heat exchanger used for vertical setting, compared with horizontal unit, its set structure is more compact, can effectively reduce machine
Group horizontal direction floor space, so as to save construction area；
2. in vertical board pipe of the present invention adds direct evaporative cooling air conditioner group indirectly, when vertical plate heat exchanger works：
Primary air is flowed through outside every plate pipe, is slowed down because of the hair of runner stopping state when dust content of air is big or has the floating objects such as cotton-wool
It is raw；Auxiliary air is with circulating water flow through in every plate pipe, recirculated water can prevent plate pipe inner flow passage from blocking from souring；
3. vertical board pipe of the present invention adds direct evaporative cooling air conditioner group indirectly, its internal vertical plate heat exchanger work
When, shower water falls easily forms uniform moisture film in every plate inside pipe wall, avoids the uneven situation of tube surfaces water distribution, can strengthen
The heat transfer effect of shower water and plate pipe, so as to augmentation of heat transfer；
4. vertical board pipe of the present invention adds direct evaporative cooling air conditioner group indirectly, its internal vertical plate heat exchanger work
When, recirculated water can prevent from that water-drop sputtering occurs when it from contacting with auxiliary air in every plate Bottomhole pressure, circulate water application efficiency
Height, indirect evaporation cooler good cooling results；
5. vertical board pipe of the present invention adds direct evaporative cooling air conditioner group indirectly, the plate of existing level setting is not only solved
The problem of pipe indirect evaporation cooler space is big, reduce the difficulty of unit volume and manufacture processing, make its arrangement, use
More flexibly, and heat exchange efficiency is improved.
Brief description of the drawings
Fig. 1 is the structural representation that vertical board pipe of the present invention adds direct evaporative cooling air conditioner group indirectly；
Fig. 2 is that vertical board pipe of the present invention adds vertical board pipe indirect evaporation cooler in direct evaporative cooling air conditioner group indirectly
Structural representation；
Fig. 3 is that vertical board pipe of the present invention adds the structure of vertical plate heat exchanger in direct evaporative cooling air conditioner group to show indirectly
It is intended to；
Fig. 4 is the vertical view that vertical board pipe of the present invention adds vertical plate heat exchanger in direct evaporative cooling air conditioner group indirectly
Figure；
Fig. 5 is the structural representation that vertical board pipe of the present invention adds single plate pipe in direct evaporative cooling air conditioner group indirectly；
Fig. 6 is that vertical board pipe of the present invention adds vertical board pipe indirect evaporation cooler in direct evaporative cooling air conditioner group indirectly
The schematic diagram of the first water supplementing method；
Fig. 7 is that vertical board pipe of the present invention adds vertical board pipe indirect evaporation cooler in direct evaporative cooling air conditioner group indirectly
The schematic diagram of second of water supplementing method；
Fig. 8 is that vertical board pipe of the present invention adds vertical board pipe indirect evaporation cooler in direct evaporative cooling air conditioner group indirectly
The schematic diagram of the third water supplementing method.
In figure, 1. air inlets, 2. filters, 3. exhaust outlets, 4. overfire air fans, 5. dash filler a, 6. water-distributing device a,
7. water-distributing device b, 8. plant fiber stuffings, 9. feed pipe b, 10. primary air fans, 11. air outlets, 12. dash filler b, 13. follow
Ring water pump b, 14. cyclic water tank b, 15. feed pipe a, 16. water circulating pump a, 17. auxiliary air air inlets, 18. vertical board pipes change
Hot device, 19. cyclic water tank a, 20. plate pipes, 21. flow-guiding mouths, 22. water-collecting trays, 23. water distributors, 24. showers, 25. closure sides
Plate, 26. nozzles.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and detailed description.
Vertical board pipe of the present invention adds direct evaporative cooling air conditioner group indirectly, and its structure is as shown in figure 1, include unit shell
Body, air inlet 1, air outlet 11 are respectively arranged with the relative two side of machine unit shell, is flowed after entering in machine unit shell by fresh air
Dynamic direction is disposed with filter 2, vertical board pipe indirect evaporation cooler, direct evaporative cooler and primary air fan 10,
Corresponding to above vertical board pipe indirect evaporation cooler exhaust outlet 3 is provided with machine unit shell roof.
Overfire air fan 4 is provided with exhaust outlet 3.
Filter 2 is using roughing efficiency air filter.
Vertical board pipe indirect evaporation cooler, as shown in Figures 1 and 2, include vertical plate heat exchanger 18, vertical board pipe
Heat exchanger 18 be sequentially arranged above water-distributing device a6 and dash filler a5, the lower section of vertical plate heat exchanger 18 are provided with
Cyclic water tank a19, cyclic water tank a19 are connected by feed pipe a15 with water-distributing device a6, and are provided with and are followed on feed pipe a15
Ring water pump a16；Secondary Air runner, machine corresponding to Secondary Air runner are formed between vertical plate heat exchanger 18 and cyclic water tank a19
Group housing is provided with auxiliary air air inlet 17 on two side.
As shown in figure 3, vertical plate heat exchanger 18 is made up of plate pipe group with the closure side plate 25 for being arranged at plate pipe group both sides；
Plate pipe group is made up of the more plate being vertically arranged pipes 20, as shown in figure 4, more plate pipes 20 are in multiple rows of along auxiliary air flowing direction
Multiple row is staggered.As shown in figure 5, the lower port of the upper port connection flow-guiding mouth 21 of every plate pipe 20, the upper end of flow-guiding mouth 21
Mouth is oval.
Water-distributing device a6 is nozzle spray unit, the direct spray unit of inside pipe wall or overflow spray unit.
It is intended to set water-collecting tray 22 during using nozzle spray unit or overflow spray unit；During using nozzle spray unit,
Water-collecting tray 22 is arranged in the upper port of all flow-guiding mouths 21；During using overflow spray unit, water-collecting tray 22 is arranged at all lead
At the lower port of stem bar 21.
Nozzle spray unit, as shown in fig. 6, including more spray feed pipes, more spray feed pipes are and feed pipe
A15 connections, every spray feed pipe on be evenly arranged with multiple nozzles 26 sprayed downwards.
The direct spray unit of inside pipe wall, as shown in fig. 7, comprises have the more water distributors being vertically arranged 23, and more are vertical
The water distributor 23 of setting and more plate pipes 20 are in one-to-one relation, and a corresponding plate is stretched into the lower end of every water distributor 23
In pipe 20；The upper port of water distributor 23 is opened wide, lower port closing, and multiple sprays are provided with the outer wall of the lower semisection of water distributor 23
Drench hole.
Overflow spray unit, as shown in figure 8, including more horizontally disposed showers 24, on every shower 24
The apopore of lower water outlet is disposed an outwardly facing, the water sprayed by apopore falls in water-collecting tray 22, when the water level in water-collecting tray 22 is high
When the upper port of flow-guiding mouth 21, it will be flowed into automatically along flow-guiding mouth 21 in plate pipe 20.
Direct evaporative cooler, include plant fiber stuffing 8 and be arranged at the dash filler at the rear of plant fiber stuffing 8
B12, the top of plant fiber stuffing 8 are provided with water-distributing device b7, plant fiber stuffing 8 and dash filler b12 lower section setting
There are cyclic water tank b14, cyclic water tank b14 to be connected by feed pipe b9 with water-distributing device b7, be provided with feed pipe b9 and follow bad water
Pump b13.
Vertical board pipe of the present invention adds the workflow of direct evaporative cooling air conditioner group as follows indirectly：
(1) course of work of wind system is as follows：
Fresh air enters in machine unit shell through air inlet 1, first carries out filtration treatment to air by filter 2, is formed clean
Fresh air；Clean fresh air flows through vertical board pipe indirect evaporation cooler, and it is carried out by vertical board pipe indirect evaporation cooler
Etc. wet cooling, cold air is formed；Cold air is sent into working region in the presence of primary air fan 10 through air outlet 11；
Auxiliary air enters in machine unit shell through auxiliary air air inlet 17, on auxiliary air and the every inwall of plate pipe 20
Moisture film carries out hot and humid area, takes away the heat of primary air, after through dash filler a5 filter water droplet, finally in overfire air fan 4
In the presence of discharged through exhaust outlet 3.
(2) course of work of water system is as follows：
Recirculated water in cyclic water tank a19 is sent to water distribution dress under water circulating pump a16 dynamic action, along feed pipe a15
Put in a6, enter after water-distributing device a6 water distributions in every plate pipe 20 and exchanged heat with auxiliary air, a part of water is by secondary sky
Gas is taken away, and falls on dash filler a5, and inwall of some water along plate pipe 12 is flow back into cyclic water tank a19, is circulated past
It is multiple；
Recirculated water in cyclic water tank b14 is sent to water-distributing device under water circulating pump b13 dynamic action, along feed pipe b9
In b7, it is uniformly distributed to form moisture film along plant fiber stuffing 8 after water-distributing device b7 sprays, with passing through vertical board pipe indirect evaporation
Primary air after cooler cooling carries out hot and humid area, and a portion water is taken away by primary air, fallen in dash filler b12
On, some is dropped back into cyclic water tank b14, is moved in circles.
Vertical board pipe of the present invention adds in direct evaporative cooling air conditioner group indirectly, cloth in vertical board pipe indirect evaporation cooler
Water mode can be three kinds of nozzle fountain, the direct fountain of inside pipe wall or overflow-type water distribution manners, and its course of work is respectively such as
Under：
The first water distribution manner, i.e. nozzle fountain, as shown in fig. 6, the bottom of water-collecting tray 22 and the upper end of flow-guiding mouth 21
Mouth contact, Water spray will be circulated in water-collecting tray 22 by all nozzles 26, part recirculated water directly sprays in the interior of plate pipe 20
Wall, part recirculated water are entered in plate pipe 20 by the water conservancy diversion of flow-guiding mouth 21 and fallen along the inwall of plate pipe 20；
Second of water distribution manner, the i.e. direct fountain of plate inside pipe wall, as shown in fig. 7, by the water distributor 23 being vertically arranged
Lower end is deep into the inside of plate pipe 20, and recirculated water is flowed into water distributor 23 in the presence of water circulating pump a16 with certain hydraulic pressure,
And the spray apertures by being arranged on water distributor 23 come out Water spray is circulated, now recirculated water directly sprays in the interior of plate pipe 20
Wall, shower water can fall along the inwall of plate pipe 20 under gravity；
The third water distribution manner, i.e. overflow-type, as shown in figure 8, nozzle 26 is substituted by shower 24, the bottom of water-collecting tray 22
Portion is concordant with the lower end peristoma of flow-guiding mouth 21, and the top of water-collecting tray 22 is located at corresponding to the apopore on all showers 24, when
When water level in water-collecting tray 22 is higher than the upper port of flow-guiding mouth 21, it will be flowed into automatically along flow-guiding mouth 21 in plate pipe 20.
Vertical board pipe of the present invention adds interior using vertical board pipe indirect evaporating-cooling in direct evaporative cooling air conditioner group indirectly
Device, the temperature of recirculated water can be reduced, increase heat transfer temperature difference, good cooling results.Vertical board pipe of the present invention is indirect plus directly evaporates cold
But air-conditioner set, not only solve existing level setting plate pipe indirect evaporation cooler space it is big the problem of, reduce
Unit volume and the difficulty of manufacture processing, make its arrangement, using more flexibly, and improve heat exchange efficiency.
Claims (10)
1. vertical board pipe adds direct evaporative cooling air conditioner group indirectly, it is characterised in that includes machine unit shell, the unit shell
Air inlet (1), air outlet (11) are respectively arranged with the two side of body phase pair, is flowed after entering in the machine unit shell by fresh air
Direction is disposed with filter (2), vertical board pipe indirect evaporation cooler, direct evaporative cooler and primary air fan
(10), it is provided with exhaust outlet (3) on machine unit shell roof corresponding to the vertical board pipe indirect evaporation cooler top.
2. vertical board pipe according to claim 1 adds direct evaporative cooling air conditioner group indirectly, it is characterised in that also includes
There is the overfire air fan (4) being arranged in the exhaust outlet (3).
3. vertical board pipe according to claim 1 or 2 adds direct evaporative cooling air conditioner group indirectly, it is characterised in that institute
Filter (2) is stated using roughing efficiency air filter.
4. vertical board pipe according to claim 1 or 2 adds direct evaporative cooling air conditioner group indirectly, it is characterised in that institute
State vertical board pipe indirect evaporation cooler, include vertical plate heat exchanger (18), the vertical plate heat exchanger (18) it is upper
Side is disposed with water-distributing device a (6) and dash filler a (5), is provided with and follows below the vertical plate heat exchanger (18)
Ring water tank a (19), the cyclic water tank a (19) are connected by feed pipe a (15) with water-distributing device a (6), and in the feed pipe
Water circulating pump a (16) is provided with a (15)；
Secondary Air runner, the Secondary Air runner pair are formed between the vertical plate heat exchanger (18) and cyclic water tank a (19)
Auxiliary air air inlet (17) is provided with the machine unit shell two side answered.
5. vertical board pipe according to claim 4 adds direct evaporative cooling air conditioner group indirectly, it is characterised in that described vertical
Formula plate heat exchanger (18) is made up of plate pipe group with the closure side plate (25) for being arranged at plate pipe group both sides；
The plate pipe group is made up of the more plate being vertically arranged pipes (20), and more plate pipes (20) are in along auxiliary air flowing direction
Multiple rows of multiple row is staggered；
The lower port of the upper port connection flow-guiding mouth (21) of the every plate pipe (20), the upper port of the flow-guiding mouth (21) is in ellipse
It is circular.
6. vertical board pipe according to claim 4 adds direct evaporative cooling air conditioner group indirectly, it is characterised in that the cloth
Water installations a (6) is nozzle spray unit, the direct spray unit of inside pipe wall or overflow spray unit；
During using the nozzle spray unit, the water-collecting tray (22) is arranged in the upper port of all flow-guiding mouths (21)；
During using overflow spray unit, the water-collecting tray (22) is arranged at the lower port of all flow-guiding mouths (21).
7. vertical board pipe according to claim 6 adds direct evaporative cooling air conditioner group indirectly, it is characterised in that the spray
Mouth spray unit, include more spray feed pipes, more spray feed pipes are connected with feed pipe a (15), the every spray
Multiple nozzles (26) sprayed downwards are evenly arranged with leaching feed pipe.
8. vertical board pipe according to claim 6 adds direct evaporative cooling air conditioner group indirectly, it is characterised in that the pipe
The direct spray unit of inwall, include the more water distributors being vertically arranged (23), and the more water distributors being vertically arranged
(23) it is in one-to-one relation with more plate pipes (20)；
The lower end of the every water distributor (23) is stretched into a corresponding plate pipe (20)；
The upper port of the every water distributor (23) is opened wide, lower port closing, and is set on the outer wall of water distributor (23) lower semisection
It is equipped with multiple spray apertures.
9. vertical board pipe according to claim 6 adds direct evaporative cooling air conditioner group indirectly, it is characterised in that described to overflow
Spray unit is flowed, includes more horizontally disposed showers (24), water outlet downwards is provided with every shower (24)
Apopore.
10. vertical board pipe according to claim 1 or 2 adds direct evaporative cooling air conditioner group indirectly, it is characterised in that institute
Direct evaporative cooler is stated, includes plant fiber stuffing (8) and is arranged at the dash filler b at plant fiber stuffing (8) rear
(12) water-distributing device b (7), is provided with above the plant fiber stuffing (8), the plant fiber stuffing (8) and dash are filled out
Cyclic water tank b (14) is provided with below material b (12), the cyclic water tank b (14) passes through feed pipe b (9) and water-distributing device b
(7) connect, be provided with the feed pipe b (9) and follow bad water pump b (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710501664.XA CN107355925A (en) | 2017-06-27 | 2017-06-27 | Vertical board pipe adds direct evaporative cooling air conditioner group indirectly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710501664.XA CN107355925A (en) | 2017-06-27 | 2017-06-27 | Vertical board pipe adds direct evaporative cooling air conditioner group indirectly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107355925A true CN107355925A (en) | 2017-11-17 |
Family
ID=60273101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710501664.XA Pending CN107355925A (en) | 2017-06-27 | 2017-06-27 | Vertical board pipe adds direct evaporative cooling air conditioner group indirectly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107355925A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256254A (en) * | 2020-02-13 | 2020-06-09 | 西安工程大学 | Multi-stage evaporation cooling composite air conditioning unit |
| CN111810455A (en) * | 2020-07-02 | 2020-10-23 | 河海大学 | Water supply device adopting spray water evaporation heat dissipation technology for shaft through-flow pump station |
| CN115095162A (en) * | 2022-06-22 | 2022-09-23 | 广东世纪建设工程有限公司 | Construction method of assembled energy-saving building |
| CN115342456A (en) * | 2022-08-15 | 2022-11-15 | 新疆华奕新能源科技有限公司 | Anti-freezing and anti-scaling high-efficiency external cooling indirect evaporative cooler |
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| WO2015157802A1 (en) * | 2014-04-14 | 2015-10-22 | Hvps Holdings (Pty) Limited | A system and a method for evaporative air conditioning |
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| US20160209087A1 (en) * | 2011-09-23 | 2016-07-21 | R4 Ventures Llc | Multi Purpose Multistage Evaporative Cold Water and Cold Air Generating and Supply System |
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| CN201187849Y (en) * | 2008-04-10 | 2009-01-28 | 西安工程大学 | Pipe type indirect and stuffing type direct two-stage evaporation cooling air conditioner unit |
| CN101329104A (en) * | 2008-07-14 | 2008-12-24 | 西安工程大学 | Square porous ceramic vertical tube type dew point indirect evaporative cooler |
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| US20160209087A1 (en) * | 2011-09-23 | 2016-07-21 | R4 Ventures Llc | Multi Purpose Multistage Evaporative Cold Water and Cold Air Generating and Supply System |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111256254A (en) * | 2020-02-13 | 2020-06-09 | 西安工程大学 | Multi-stage evaporation cooling composite air conditioning unit |
| CN111810455A (en) * | 2020-07-02 | 2020-10-23 | 河海大学 | Water supply device adopting spray water evaporation heat dissipation technology for shaft through-flow pump station |
| CN115095162A (en) * | 2022-06-22 | 2022-09-23 | 广东世纪建设工程有限公司 | Construction method of assembled energy-saving building |
| CN115342456A (en) * | 2022-08-15 | 2022-11-15 | 新疆华奕新能源科技有限公司 | Anti-freezing and anti-scaling high-efficiency external cooling indirect evaporative cooler |
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Application publication date: 20171117 |
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| RJ01 | Rejection of invention patent application after publication |