CN102252536A - Evaporative cooler or condenser of full pipe bundle distributed water - Google Patents
Evaporative cooler or condenser of full pipe bundle distributed water Download PDFInfo
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- CN102252536A CN102252536A CN2011101082128A CN201110108212A CN102252536A CN 102252536 A CN102252536 A CN 102252536A CN 2011101082128 A CN2011101082128 A CN 2011101082128A CN 201110108212 A CN201110108212 A CN 201110108212A CN 102252536 A CN102252536 A CN 102252536A
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Abstract
The invention relates to an evaporative cooler or condenser of full pipe bundle distributed water. The evaporative cooler or condenser comprises a process pipe bundle group and a water distribution system of sprayed water outside pipe bundles. The evaporative cooler or condenser is characterized in that: a planar water distributor is arranged above each process pipe bundle layer, and the water supply pipeline of the planar water distributor is communicated with a water distribution header pipe; and a water distribution branch pipe is arranged on each planar water distributor, a water distribution branch pipe is arranged above each process pipeline, a nozzle group is arranged on each water distribution branch pipe, and the nozzle group on each water distribution branch pipe is aligned with the upper part of each pipe and supplies sprayed water to the lower pipe. The water distribution branch pipes of the planar water distributors are connected in parallel with the water supply pipelines, the water supply pipelines are connected in parallel with the water distribution header pipe, and the water distribution header pipe is connected with an impounding reservoir through a circulating water pump. The evaporative cooler or condenser can effectively avoid the phenomenon that the local pipe is easily dried up in the conventional centralized water distribution system, has the advantages of low sprayed water quantity, low energy consumption of the circulating water pump, low energy consumption of the fan, uniform spray and the like, and has a remarkable energy conservation effect.
Description
Technical field
The present invention relates to a kind of vaporation-type cooling, condenser of full tube bank water distribution.Belong to the heat and mass technical field, be applicable to evaporative type cooler, also be applicable to evaporative condenser.
Background technology
Vaporation-type cooling, condenser mainly are made up of process duct tube bank, injection well downhole flow regulator, blower fan, water circulating pump, cistern, water collection device etc.Injection well downhole flow regulator is sprayed at the process duct outer surface with water, the heat of vaporization of medium in the water absorption technique pipe pipe, and the process fluid in the pipe obtains cooling or condensation.Blower fan drives air and flows through the process duct outer surface, and the water vapor absorption of evaporation is taken away.The low amounts of water integument water collection device that air is taken away stops, avoids being discharged into the extraneous water smoke that produces.The unevaporated water of part flows into cistern, is driven into injection well downhole flow regulator again by water pump.The water of evaporation is replenished by the hutch water device in the cistern.Process fluid in the pipe can be the single-phase convection of no phase transformation, can be the condensation that phase transformation is arranged also, and the former is called devaporizer, and the latter is called evaporative condenser.
Cooling of existing vaporation-type or condenser, its injection well downhole flow regulator is arranged in the top of process duct tube bank, shower water at first is sprayed onto 1～3 layer of pipe topmost, progressively drop onto subsequently following which floor.There is drawback in this spray mode: if the spray flux deficiency, may there be surperficial dry-out in bottom several array of pipes of tube bank, influence the evaporation and heat-exchange effect; If spray flux is excessive, then increase the power consumption of water circulating pump, in addition, the water yield of pipe contact differs greatly, and water distribution is inhomogeneous.During practical application, for abundant wetting each comb bundle, water spray reaches tens times of evaporation capacity.Because the effect that the evaporation of water amount is only vaporation-type cooling, condenser plays decisive role, thereby the recirculated water of a large amount of circulations makes water pump consume many idle works.On the other hand, the flow direction and the shower water of blower fan institute driven air are reverse, and the obstruction that water spray bigger than normal can be bigger to the mobile formation of air has increased windage, also makes blower fan consume some idle works.
Summary of the invention
The invention discloses a kind of vaporation-type cooling, condenser of full tube bank water distribution, the local pipe that can overcome existing vaporation-type cooling or condenser existence is dry, the water distribution non-uniform phenomenon also can be avoided drawbacks such as the power consumption of water circulating pump that big water spray causes and blower fan is big.The present invention is because full tube bank water distribution system even water distribution can avoid the conventional water distribution system of concentrating easily to produce the dry phenomenon of local pipe; Have that water spray is little, the water circulating pump power consumption is little, the blower fan power consumption is little, the energy savings effect is remarkable.
Technical solution of the present invention is as follows:
A kind of vaporation-type cooling of full tube bank water distribution, condenser, the water distribution system that comprises with different levels process duct tube bank group and the outer shower water of tube bank, be characterized in: in every layer process pipe tube bank top position the plane injection well downhole flow regulator is set, the water supply line of described plane injection well downhole flow regulator is communicated with the distribution main; Be furnished with range pipe on each plane injection well downhole flow regulator, arrange the nozzle group on each range pipe, the nozzle group on each range pipe aims at the top of each root pipe, for the bottom pipe provides shower water.
The range pipe of described plane injection well downhole flow regulator becomes parallel form to be connected with water supply line, and water supply line becomes parallel form to be connected with the distribution main, and the distribution main is connected with cistern through water circulating pump.
The present invention can effectively avoid the conventional water distribution system of concentrating easily to produce the dry phenomenon of local pipe; Have that water spray is little, the water circulating pump power consumption is little, the blower fan power consumption is little, sprays advantages such as even, the energy savings effect is remarkable.
Description of drawings
Fig. 1 is a structural representation of the present invention.
1. exhaust outlet, 2. blower fan, 3. water collection device, 4. plane injection well downhole flow regulator, 5. process duct tube bank, 6. air inlet, 7. cistern, 8. water circulating pump, 9. distribution main, 10. water supply line, 11. range pipes.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in further details.
A kind of vaporation-type cooling of full tube bank water distribution, condenser structure mainly are made up of blower fan 2, water collection device 3, plane injection well downhole flow regulator 4, process duct tube bank 5, cistern 7, water circulating pump 8, distribution main 9, water supply line 10, range pipe 11 etc. as shown in Figure 1.Under the driving of blower fan 2, air enters from air inlet 6, discharges from exhaust outlet 1.The vaporation-type cooling of full tube bank water distribution, condenser, the water distribution system that comprises with different levels process duct tube bank group and the outer shower water of tube bank, above process duct tube bank group, water collection device 3 is set, restrain 5 top positions at every layer process pipe plane injection well downhole flow regulator 4 is set, the water supply line of described plane injection well downhole flow regulator is communicated with distribution main 9; The range pipe of plane injection well downhole flow regulator becomes parallel form to be connected with water supply line, and the water supply line of each layer plane injection well downhole flow regulator 4 becomes parallel form and is connected with distribution main 9, and distribution main 9 is connected with cistern 7 through water circulating pump 8.Each plane injection well downhole flow regulator 4 is furnished with range pipe, arranges the nozzle group on each range pipe, and the nozzle group on each range pipe aims at the top of each root pipe, for the bottom pipe provides shower water.
During use: plane injection well downhole flow regulator 4 is sprayed at every process duct tube bank outer surface by being arranged in the nozzle group on the range pipe with water, the heat of vaporization of water absorption technique pipe tube bank inner fluid, and the process fluid in the tube bank obtains cooling or condensation.Blower fan 2 driving air flow through process duct restrains 5 outer surfaces, and the water vapor absorption of evaporation is taken away.The low amounts of water integument water collection device 3 that air is taken away stops, avoids being discharged into the extraneous water smoke that produces.The unevaporated water of part flows into cistern 7, is driven into distribution main 9 by water circulating pump 8, again to plane injection well downhole flow regulator 4.The water of evaporation is replenished by the hutch water device in the cistern 7.Process fluid in the process duct pipe can be the single-phase convection cooling of no phase transformation, also can be the condensation that phase transformation is arranged.The present invention is applicable to evaporative type cooler, also is applicable to evaporative condenser.
Conventional evaporative cooling, condenser adopt tube bank top to concentrate water distribution, owing to will satisfy the spray effect of multilayer pipe, spray flux is very big, often reaches tens times of evaporated quantity of water.The present embodiment adopts full tube bank to disperse water distribution, as long as each plane injection well downhole flow regulator satisfies the water distribution of one deck pipe, so water distribution quantity only need be that several times of evaporation capacity get final product, and can significantly reduce water distribution quantity, promptly reduced quantity of circulating water, reduced the power consumption of pump.The power consumption of estimating pump can reduce about 50%～80%.Less shower water has reduced the air drag of reverse flow simultaneously, thereby has reduced the power consumption of blower fan.The power consumption of estimating blower fan can reduce about 10%～50%.The present invention has obvious energy-saving effect.
Claims (2)
1. vaporation-type cooling, the condenser of a full tube bank water distribution, the water distribution system that comprises with different levels process duct tube bank group and the outer shower water of tube bank, it is characterized in that: in every layer process pipe tube bank top position the plane injection well downhole flow regulator is set, the water supply line of described plane injection well downhole flow regulator is communicated with the distribution main; Connect range pipe on each plane injection well downhole flow regulator, arrange the nozzle group on each range pipe, the nozzle group on each range pipe aims at the top of each root pipe, for the bottom pipe provides shower water.
2. the vaporation-type cooling of a kind of full tube bank water distribution according to claim 1, condenser, it is characterized in that: the range pipe of described plane injection well downhole flow regulator becomes parallel form to be connected with water supply line, water supply line becomes parallel form to be connected with the distribution main, and the distribution main is connected with cistern through water circulating pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101082128A CN102252536A (en) | 2011-04-28 | 2011-04-28 | Evaporative cooler or condenser of full pipe bundle distributed water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101082128A CN102252536A (en) | 2011-04-28 | 2011-04-28 | Evaporative cooler or condenser of full pipe bundle distributed water |
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| CN102252536A true CN102252536A (en) | 2011-11-23 |
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| CN2011101082128A Pending CN102252536A (en) | 2011-04-28 | 2011-04-28 | Evaporative cooler or condenser of full pipe bundle distributed water |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865753A (en) * | 2012-10-09 | 2013-01-09 | 杨许作 | Spraying mass transfer type condenser |
| CN104390480A (en) * | 2014-11-18 | 2015-03-04 | 重庆蜀东天益空气冷却器有限公司 | Multilayer spraying evaporative condenser |
| CN108253667A (en) * | 2017-12-27 | 2018-07-06 | 苏州林信源自动化科技有限公司 | A kind of evaporative condenser |
| CN108574794A (en) * | 2018-03-30 | 2018-09-25 | 京东方科技集团股份有限公司 | Image processing method, device and display equipment, computer readable storage medium |
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| CN2233557Y (en) * | 1996-01-19 | 1996-08-21 | 马军 | Surface evaporation type air cooler |
| CN2504496Y (en) * | 2001-11-08 | 2002-08-07 | 孔繁民 | Sprinkling evaporation cooler |
| JP2003194482A (en) * | 2001-12-25 | 2003-07-09 | Jfe Engineering Kk | Air-cooled steam condenser |
| CN1884950A (en) * | 2005-06-20 | 2006-12-27 | 宋秉棠 | Plate type evaporation air cooler |
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| CN101398260A (en) * | 2008-09-17 | 2009-04-01 | 绍兴舜风水处理科技有限公司 | Closed cooling tower |
| CN101706184A (en) * | 2009-12-02 | 2010-05-12 | 枣庄冰先制冷设备有限公司 | Evaporative condenser |
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2011
- 2011-04-28 CN CN2011101082128A patent/CN102252536A/en active Pending
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| CN2233557Y (en) * | 1996-01-19 | 1996-08-21 | 马军 | Surface evaporation type air cooler |
| CN2504496Y (en) * | 2001-11-08 | 2002-08-07 | 孔繁民 | Sprinkling evaporation cooler |
| JP2003194482A (en) * | 2001-12-25 | 2003-07-09 | Jfe Engineering Kk | Air-cooled steam condenser |
| CN1884950A (en) * | 2005-06-20 | 2006-12-27 | 宋秉棠 | Plate type evaporation air cooler |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865753A (en) * | 2012-10-09 | 2013-01-09 | 杨许作 | Spraying mass transfer type condenser |
| CN102865753B (en) * | 2012-10-09 | 2015-08-12 | 杨许作 | A kind of spraying mass transfer formula condenser |
| CN104390480A (en) * | 2014-11-18 | 2015-03-04 | 重庆蜀东天益空气冷却器有限公司 | Multilayer spraying evaporative condenser |
| CN108253667A (en) * | 2017-12-27 | 2018-07-06 | 苏州林信源自动化科技有限公司 | A kind of evaporative condenser |
| CN108574794A (en) * | 2018-03-30 | 2018-09-25 | 京东方科技集团股份有限公司 | Image processing method, device and display equipment, computer readable storage medium |
| CN108574794B (en) * | 2018-03-30 | 2021-01-22 | 京东方科技集团股份有限公司 | Image processing method and device, display equipment and computer readable storage medium |
| US11200649B2 (en) | 2018-03-30 | 2021-12-14 | Ordos Yuansheng Optoelectronics Co., Ltd. | Image processing method and apparatus, display device, and computer readable storage medium |
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Application publication date: 20111123 |