CN103499128A - Cylindrical rotatable packing type direct evaporation cooling air conditioner capable of combining spraying with dripping - Google Patents
Cylindrical rotatable packing type direct evaporation cooling air conditioner capable of combining spraying with dripping Download PDFInfo
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- CN103499128A CN103499128A CN201310446150.0A CN201310446150A CN103499128A CN 103499128 A CN103499128 A CN 103499128A CN 201310446150 A CN201310446150 A CN 201310446150A CN 103499128 A CN103499128 A CN 103499128A
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- cylindrical
- cooling air
- direct evaporative
- evaporative cooling
- dripping
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- 238000001816 cooling Methods 0.000 title claims abstract description 50
- 238000005507 spraying Methods 0.000 title claims abstract description 14
- 238000001704 evaporation Methods 0.000 title abstract 7
- 230000008020 evaporation Effects 0.000 title abstract 7
- 238000012856 packing Methods 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 239000000463 material Substances 0.000 claims abstract description 27
- 238000004378 air conditioning Methods 0.000 claims description 26
- 239000007921 spray Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 abstract description 5
- 239000000945 filler Substances 0.000 description 14
- 238000009826 distribution Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention discloses a cylindrical rotatable packing type direct evaporation cooling air conditioner capable of combining spraying with dripping. The cylindrical rotatable packing type direct evaporation cooling air conditioner comprises a cylindrical shell body with the axial direction being the horizontal direction, wherein an air inlet and an air outlet are formed in the two opposite wall faces of the cylindrical shell body respectively, and an elementary-efficiency filter, a spraying direct evaporation cooling device, a water baffle and an air blower are sequentially arranged in the cylindrical shell body in the air incoming direction. Due to the fact that the cylindrical rotatable packing type direct evaporation cooling air conditioner capable of combining spraying with dripping is arranged to be in a cylindrical shape, air flowing resistance is reduced, and materials are saved. In addition, due to the fact that a method of combining spraying with dripping is adopted, direct evaporation cooling efficiency is greatly improved, the leading function of evaporation cooling is brought into full play, and an air conditioner unit has the advantages of being environmentally friendly, efficient and capable of saving energy.
Description
Technical field
The invention belongs to air conditioner technical field, be specifically related to a kind of spray and drip the direct Evaporative Cooling Air Conditioning of the rotatable material filling type of cylindrical shape of drenching combination.
Background technology
In energy-saving and emission-reduction, under the background of so national great strategy, the technology of these energy-saving and environmental protection of evaporative cooling has welcome development fast, has also obtained continuous propagation and employment simultaneously.Directly evaporative cooling can be divided into the direct evaporative cooling of fountain and the direct evaporative cooling of filler dripping type of similar water spray cell-type.What existing direct evaporative cooling air conditioner group mainly adopted is the filler dripping type, but its evaporative cooling efficiency fails to reach maximization; In addition, the air channel of most direct evaporative cooling air conditioner group is rectangular duct, and the flow resistance of air is larger, also needs additionally to arrange separately special-purpose discharge flue.
Summary of the invention
The object of the present invention is to provide a kind of spray and drip the direct Evaporative Cooling Air Conditioning of the rotatable material filling type of cylindrical shape of drenching combination, effectively having improved evaporative cooling efficiency.
The technical solution adopted in the present invention is, spray and the direct Evaporative Cooling Air Conditioning of the rotatable material filling type of cylindrical shape of dripping the pouring combination, include is axially the cylindrical shell of horizontal direction, be respectively arranged with air inlet and air outlet on relative two walls of cylindrical shell, in cylindrical shell by the air approach axis be disposed with roughing efficiency air filter, spray direct evaporation-cooled device, water fender and pressure fan.
Characteristics of the present invention also are,
Roughing efficiency air filter is cylindrical thin slice; Water fender is cylindrical thin slice.
The direct evaporation-cooled device of spraying, include the hydraulic impingement nozzle device and the direct evaporative cooler that set gradually by the air intake direction;
Direct evaporative cooler, include cylindrical pad, and the bottom of cylindrical pad is provided with header tank, is provided with water filter in header tank, and header tank is connected with feed pipe, and feed pipe is connected with the hydraulic impingement nozzle device by water supply arm b.
The hydraulic impingement nozzle device, include the many pipelines that vertically arrange, and many pipelines all are connected with water supply arm b, evenly is provided with a plurality of hydraulic impingement nozzles towards the cylindrical pad spray on every pipeline.
Cylindrical pad is rotary type, can be around horizontal middle shaft rotation 90 degree, when 90-degree rotation is opening type; Be provided with nozzle on side around the cylindrical pad first half, around the side of cylindrical pad Lower Half, be coated with metallic plate, feed pipe is communicated with nozzle by water supply arm a.
Be provided with water circulating pump on feed pipe, on water supply arm a and water supply arm b, respectively be provided with a valve.
Beneficial effect of the present invention is:
1. adopt the direct Evaporative Cooling Air Conditioning of the rotatable material filling type of cylindrical shape of the present invention, outdoor new wind is after roughing efficiency air filter filters, after carrying out the wet exchange cooling of heat with trickle vaporific water droplet, enter into direct evaporative cooler, after being attached to the further constant enthalpy cooling of recirculated water on filler and adding wet process, moisture by water fender, from effect, is sent into working region through pressure fan.
2. the direct Evaporative Cooling Air Conditioning of the rotatable material filling type of cylindrical shape of the present invention, its unit profile is cylindrical shape, the rectangular duct of relatively existing Evaporative Cooling Air Conditioning unit, not only reduced flow resistance, and saved material, reduced cost.
3. in the direct Evaporative Cooling Air Conditioning of the rotatable material filling type of cylindrical shape of the present invention, roughing efficiency air filter, filler and water fender all are set to columned thin slice, are conducive to processed air and evenly pass through.
4. in the direct Evaporative Cooling Air Conditioning of the rotatable material filling type of cylindrical shape of the present invention, be provided with sprayer unit before direct evaporative cooler, can carry out the precooling cooling to air, and then process through the further constant enthalpy cooling of direct evaporative cooling, the direct evaporative cooling efficiency of unit is improved greatly; Simultaneously, hydraulic impingement nozzle, towards filler, can carry out water distribution to the filler front side, makes the filler can be fully wetting, also is conducive to improve evaporative cooling efficiency.
5. in the direct Evaporative Cooling Air Conditioning of the rotatable material filling type of cylindrical shape of the present invention, filler in direct evaporative cooler is set to rotary type, can be opening type around horizontal middle shaft rotation 90 degree, air can directly pass through, can control by the switching of filler the humidity of processed air on the one hand, be applied to, in the building such as subway, when breaking out of fire, filler be opened simultaneously, can make flue gas directly by outside the unit discharge chamber, avoid arranging specially discharge flue.
6. in the direct Evaporative Cooling Air Conditioning of the rotatable material filling type of cylindrical shape of the present invention, to spray with a pouring and combine, greatly improved evaporative cooling efficiency, spray equipment and a shower device can be realized open and close separately by valve simultaneously, can be in different seasons, under different outdoor weather conditions, optionally open wherein one or two and open simultaneously.
7. in the direct Evaporative Cooling Air Conditioning of the rotatable material filling type of cylindrical shape of the present invention, in direct evaporative cooler, water distribution is carried out in the first half side of filler, and the Lower Half side is coated with metallic plate, and cycle water energy is got back in header tank along the metal wall.
The accompanying drawing explanation
Fig. 1 is the structural representation of the direct Evaporative Cooling Air Conditioning of the rotatable material filling type of cylindrical shape of the present invention;
Fig. 2 is the front view of filler direct evaporative cooler downstream direction in the direct Evaporative Cooling Air Conditioning of the rotatable material filling type of cylindrical shape of the present invention;
Fig. 3 is the structural representation of filler direct evaporative cooler open mode in the direct Evaporative Cooling Air Conditioning of the rotatable material filling type of cylindrical shape of the present invention.
In figure, 1. air inlet, 2. roughing efficiency air filter, 3. header tank, 4. water filter, 5. water circulating pump, 6. valve, 7. hydraulic impingement nozzle, 8. feed pipe, 9. nozzle, 10. cylindrical pad, 11. water fender, 12. pressure fans, 13. air outlets, 14 water supply arm a, 15. water supply arm b.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Spray of the present invention and the direct Evaporative Cooling Air Conditioning of the rotatable material filling type of cylindrical shape of dripping the pouring combination, its structure as shown in Figure 1, include the cylindrical shell axially arranged for horizontal direction, be respectively arranged with air inlet 1 and air outlet 13 on relative two walls of cylindrical shell, in cylindrical shell by the air approach axis be disposed with roughing efficiency air filter 2, the direct evaporation-cooled device of spraying, water fender 11 and pressure fan 12.
Roughing efficiency air filter 2 is the cylinder thin slice that diameter is greater than height; Water fender 11 is the cylinder thin slice that diameter is greater than height.
The direct evaporation-cooled device of spraying, its structure as shown in Figure 1, includes the hydraulic impingement nozzle device and the direct evaporative cooler that set gradually by the air intake direction; Direct evaporative cooler, its structure as shown in Figures 1 and 2, includes cylindrical pad 10, cylindrical pad 10 is rotary type, nozzle 9 is set on the side around cylindrical pad 10 first halves, around the side of cylindrical pad 10 Lower Halves, is coated with metallic plate, form the metal wall.The bottom of cylindrical pad 10 is provided with header tank 3, is provided with water filter 4 in header tank 3, and header tank 3 is connected with feed pipe 8, and feed pipe 8 is communicated with nozzle 9 by water supply arm a14, and feed pipe 8 is connected with the hydraulic impingement nozzle device by water supply arm b15; Be provided with water circulating pump 5 on feed pipe 8, on water supply arm a14 and water supply arm b15, respectively be provided with a valve 6.
The windward side baffle plate of header tank 3 is higher than the leeward side baffle plate, and the leeward side baffle plate is concordant with cylindrical pad 10 bottoms, facilitates cylindrical pad 10 to be rotated; The hydraulic impingement nozzle device, include the many pipelines that vertically arrange, and many pipelines all are connected with water supply arm b15, evenly is provided with a plurality of hydraulic impingement nozzles 7 towards cylindrical pad 10 sprays on every pipeline.
Outdoor new wind first enters in machine unit shell through air inlet 1; through roughing efficiency air filter 2, filter, roughing efficiency air filter 2 can carry out filtration, purification by air, thereby improves the efficiency of damp and hot exchanging of direct evaporative cooler; simultaneously, direct evaporative cooler is also played a very good protection.
Air after filtration, purification enters into the direct evaporation-cooled device of spraying again and carries out the wet exchange of heat, adopt hydraulic impingement nozzle 7 in the direct evaporation-cooled device of spraying, adopt the form along spray, make trickle vaporific water droplet and processed air carry out the wet exchange of heat, water distribution is carried out in cylindrical pad 10 front sides at hydraulic impingement nozzle 7 rear portions simultaneously, make cylindrical pad 10 water distributions more even.
Hydraulic impingement nozzle 7 shares a header tank 3 with direct evaporative cooler, water circulating pump 5 is communicated with nozzle 9 by water supply arm a14, water circulating pump 5 is connected with hydraulic impingement nozzle 7 by water supply arm b15, and controls the opening and closing of functional section separately by valve 6 respectively; Water in header tank 3 will be processed through water filter 4, to prevent water circulating pump 5 and feed pipe 8 delivery port blockage phenomenon.
Wherein, water distribution is carried out in the first half side of 9 pairs of cylindrical pad 10 of nozzle, and the latter half side of cylindrical pad 10 is coated with the metal wall, and the recirculated water on cylindrical pad 10 all can be got back in header tank 3 along the metallic walls surface current.
Water fender 11 will be isolated through the airborne water of the direct evaporation-cooled device of spraying, to reduce the water yield of taking away in processed air.
Spray of the present invention is as follows with the direct Evaporative Cooling Air Conditioning course of work of the rotatable material filling type of cylindrical shape of dripping the pouring combination:
The direct Evaporative Cooling Air Conditioning of the rotatable material filling type of cylindrical shape of spray of the present invention and a pouring combination is by roughing efficiency air filter 2, spray direct evaporation-cooled device and water fender 11 sequential combination;
New wind enters through air inlet 1, through roughing efficiency air filter 2 after the dust filtration, purification, enter in the direct evaporation-cooled device of spraying, carry out the wet exchange of heat with the trickle vaporific water droplet of hydraulic impingement nozzle 7 ejections, enter into direct evaporative cooler after precooling, purify and pressurizeed by water circulating pump 5 with process water filter 4, final with by feed pipe 8, the recirculated water that 9, nozzle pours cylindrical pad 10 carries out the wet exchange of heat, air after the constant enthalpy cooling adds wet process is by after the separation of 11 pairs of water of water fender, through pressure fan 12, air outlet 13 is sent into working region.
When air humidity is excessive, can optionally open or close hydraulic impingement nozzle 7 or direct evaporative cooler by valve 6; After direct evaporative cooler is closed, cylindrical pad 10 can form the open-type filler around its horizontal middle shaft rotation 90 degree.
Spray of the present invention will spray with dripping pouring and combine with the direct Evaporative Cooling Air Conditioning of the rotatable material filling type of cylindrical shape of dripping the pouring combination, make evaporative cooling efficiency can reach maximum; Simultaneously, changing rectangular duct in the past, is cylindrical shape by the unit whole installation, has reduced flow resistance, has saved material.In addition, in order to meet the smoke evacuation requirement of the Code in Hazardous Special Locations such as subway, cylindrical pad 10 can be around middle shaft rotation 90 degree, be opening type, flue gases etc. can directly be discharged by cylindrical shell, this air conditioning applications, in the special buildings such as subway, when breaking out of fire, has been avoided arranging specially special-purpose discharge flue; Simultaneously, cylindrical pad 10, when not needing to use, also can be opened, and reduces gas-flow resistance.
Claims (6)
1. spray and drip the direct Evaporative Cooling Air Conditioning of the rotatable material filling type of cylindrical shape of drenching combination, it is characterized in that, include is axially the cylindrical shell of horizontal direction, be respectively arranged with air inlet (1) and air outlet (13) on relative two walls of described cylindrical shell, in described cylindrical shell by the air approach axis be disposed with roughing efficiency air filter (2), the direct evaporation-cooled device of spraying, water fender (11) and pressure fan (12).
2. spray according to claim 1 and the direct Evaporative Cooling Air Conditioning of the rotatable material filling type of cylindrical shape of dripping the pouring combination, is characterized in that, described roughing efficiency air filter (2) is cylindrical thin slice; Described water fender (11) is cylindrical thin slice.
3. spray according to claim 1 and the direct Evaporative Cooling Air Conditioning of the rotatable material filling type of cylindrical shape of drip drenching combination, it is characterized in that, the direct evaporation-cooled device of described spraying, include the hydraulic impingement nozzle device and the direct evaporative cooler that set gradually by the air intake direction;
Described direct evaporative cooler, include cylindrical pad (10), the bottom of described cylindrical pad (10) is provided with header tank (3), be provided with water filter (4) in described header tank (3), described header tank (3) is connected with feed pipe (8), and described feed pipe (8) is by water supply arm b(15) with described hydraulic impingement nozzle device, be connected.
4. spray according to claim 3 and the direct Evaporative Cooling Air Conditioning of the rotatable material filling type of cylindrical shape of drip drenching combination, it is characterized in that, described hydraulic impingement nozzle device, include the many pipelines that vertically arrange, many pipelines all with water supply arm b(15) be connected, evenly be provided with a plurality of hydraulic impingement nozzles (7) towards cylindrical pad (10) spray on every pipeline.
5. spray according to claim 3 and the direct Evaporative Cooling Air Conditioning of the rotatable material filling type of cylindrical shape of dripping the pouring combination, is characterized in that, described cylindrical pad (10) is rotary type, can be around horizontal middle shaft rotation 90 degree, when 90-degree rotation is opening type; Be provided with nozzle (9) on side around cylindrical pad (10) first half, around the side of cylindrical pad (10) Lower Half, be coated with metallic plate, described feed pipe (8) is by water supply arm a(14) with nozzle (9), be communicated with.
6. spray according to claim 3 and the direct Evaporative Cooling Air Conditioning of the rotatable material filling type of cylindrical shape of drip drenching combination, it is characterized in that, be provided with water circulating pump (5) on described feed pipe (8), described water supply arm a(14) and water supply arm b(15) on respectively be provided with a valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310446150.0A CN103499128B (en) | 2013-09-26 | 2013-09-26 | Spray and drip and drench the rotatable material filling type DEC air conditioner of the cylindrical shape combined |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310446150.0A CN103499128B (en) | 2013-09-26 | 2013-09-26 | Spray and drip and drench the rotatable material filling type DEC air conditioner of the cylindrical shape combined |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103499128A true CN103499128A (en) | 2014-01-08 |
| CN103499128B CN103499128B (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310446150.0A Active CN103499128B (en) | 2013-09-26 | 2013-09-26 | Spray and drip and drench the rotatable material filling type DEC air conditioner of the cylindrical shape combined |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900176A (en) * | 2014-03-07 | 2014-07-02 | 西安工程大学 | Evaporation type air conditioner with swing padding |
| CN105910210A (en) * | 2016-06-15 | 2016-08-31 | 上海震业机电有限公司 | Segmented type direct water evaporative cooling system |
| CN109945673A (en) * | 2019-04-11 | 2019-06-28 | 北京建筑大学 | A kind of evaporation cooling heat exchanger |
| CN109968946A (en) * | 2019-03-11 | 2019-07-05 | 上海工程技术大学 | A kind of tour bus based on new energy multi-air condition system |
| CN112728687A (en) * | 2021-03-05 | 2021-04-30 | 中国科学技术大学 | Hierarchical type micro-mist filler humidifier |
| CN113587708A (en) * | 2021-09-28 | 2021-11-02 | 南通广信塑料机械有限公司 | Water spraying type plastic film flue gas waste heat recovery system |
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| CN201652662U (en) * | 2010-04-26 | 2010-11-24 | 西安工程大学 | High-pressure micro-mist and packing combined direct evaporative cooling air conditioning unit |
| CN201652658U (en) * | 2010-04-15 | 2010-11-24 | 西安工程大学 | Filler-high pressure micro-mist composite type direct evaporative cooling air conditioning unit |
| CN202024429U (en) * | 2011-03-17 | 2011-11-02 | 西安工程大学 | Four-level direct evaporative cooling air conditioning unit combining high pressure atomizing with dropping and sprinkling padding |
| CN203518098U (en) * | 2013-09-26 | 2014-04-02 | 西安工程大学 | Cylindrical rotatable padding type direct evaporation cooling air-conditioner |
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2013
- 2013-09-26 CN CN201310446150.0A patent/CN103499128B/en active Active
Patent Citations (5)
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| DE2509038A1 (en) * | 1975-03-01 | 1976-09-09 | Planungsbuero Obermeyer Ges Fu | Air conditioning system with recirculating air - has heat exchanger between air entering and leaving dehumidifying cooler |
| CN201652658U (en) * | 2010-04-15 | 2010-11-24 | 西安工程大学 | Filler-high pressure micro-mist composite type direct evaporative cooling air conditioning unit |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900176A (en) * | 2014-03-07 | 2014-07-02 | 西安工程大学 | Evaporation type air conditioner with swing padding |
| CN103900176B (en) * | 2014-03-07 | 2016-05-25 | 西安工程大学 | With the vaporizing type air conditioner that waves filler |
| CN105910210A (en) * | 2016-06-15 | 2016-08-31 | 上海震业机电有限公司 | Segmented type direct water evaporative cooling system |
| CN109968946A (en) * | 2019-03-11 | 2019-07-05 | 上海工程技术大学 | A kind of tour bus based on new energy multi-air condition system |
| CN109945673A (en) * | 2019-04-11 | 2019-06-28 | 北京建筑大学 | A kind of evaporation cooling heat exchanger |
| CN109945673B (en) * | 2019-04-11 | 2024-03-15 | 北京建筑大学 | Evaporative cooling heat exchanger |
| CN112728687A (en) * | 2021-03-05 | 2021-04-30 | 中国科学技术大学 | Hierarchical type micro-mist filler humidifier |
| CN112728687B (en) * | 2021-03-05 | 2024-09-20 | 中国科学技术大学 | Hierarchical little fog filler humidifier |
| CN113587708A (en) * | 2021-09-28 | 2021-11-02 | 南通广信塑料机械有限公司 | Water spraying type plastic film flue gas waste heat recovery system |
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| CN103499128B (en) | 2015-11-18 |
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Address after: 25/F, Aidi Building, No. 2, Swan Lake Road, Urumqi Economic and Technological Development Zone, 830000 Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Huayi New Energy Technology Co.,Ltd. Address before: 830022 25th floor, Aidi building, No.2, Swan Lake Road, Urumqi Economic and Technological Development Zone, Xinjiang Patentee before: Xinjiang Hua Yi Xin Energy Technology Co.,Ltd. |
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