CN2901214Y - Vaporation type condenser - Google Patents
Vaporation type condenser Download PDFInfo
- Publication number
- CN2901214Y CN2901214Y CN 200620024243 CN200620024243U CN2901214Y CN 2901214 Y CN2901214 Y CN 2901214Y CN 200620024243 CN200620024243 CN 200620024243 CN 200620024243 U CN200620024243 U CN 200620024243U CN 2901214 Y CN2901214 Y CN 2901214Y
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- water
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- coil
- corrugated tube
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Abstract
The utility model discloses a evaporative condenser, comprising a strong exhaust fan, an eliminator, a nozzle, a coil, a header tank, a circulating water pump or the like, wherein the cooling coil is a corrugated tube and looks like a sugarcoated haws from the outside. A bottom nozzle is arranged on the upper of the header tank which can obviously increase heat-transfer coefficient. The corrugated tube has a large surface curvature and the fluid flowing on the internal and external surface can produce a high turbulent extent, thereby dirty can not be easily accumulated, meanwhile, the thinner and tougher stainless steel corrugated tube vibrates at the operation, when the cold and hot exchange, a larger pull-out force can be produced between the tube and scaling layer because of asynchronous expansion, which makes the scaling layer rupture and fall off. The utility model has the advantages of strong adaptability, simple maintenance, and long-term operation without declining performance and long service life. The upper and bottom of a spraying water device use multiple nozzles to eject water, therefore contacting water and the coil fully and improving the heat exchange efficiency of unit water.
Description
Affiliated technical field
The utility model relates to a kind of condenser, and relating in particular to a kind of is the evaporative condenser of cooling coil with the stainless steel wave pipe joint.
Background technology
Existing evaporative condenser is made up of powerful exhaust blower, water fender, nozzle, coil pipe, water leg, water circulating pump etc., and its cooling coil kind has light pipe and finned tube, and tubular have common pipe, elliptical tube and an alternating curved bellows.When coil pipe group given volume, with respect to light pipe, finned tube has increased heat transfer area, help conducting heat, but fin is the device that is attached to light pipe, need additionally assemble, safeguards, checks, clean.Invented a kind of evaporative condenser elliptical tube for improving the common pipe U.S..Elliptical tube has increased heat transfer area and has improved heat-transfer effect, but can't form the secondary stream of outer fluid in the pipe, and the convection cell less turbulence increases limited, and the heat exchanging area is used and be insufficient.Alternating curved bellows evaporative condenser, make the wetting coil surface of shower water energy maximum area, thereby heat exchange area increases, make the fluid layer attenuation increase heat exchange coefficient, but the cold-producing medium turbulent extent in its pipe is still insufficient, so heat exchanger effectiveness is also not ideal enough.In addition, various tubular outer scale problems all do not have well to solve, and maintenance workload is bigger, and service condition still has more restriction.
Summary of the invention
For overcome shortcoming the utility model that prior art exists a kind of pipe is provided inside and outside the fluid turbulent degree stronger, effectively solve outer scale problems, the evaporative condenser that heat exchange efficiency is higher.
The technical scheme that its technical problem of this novel solution adopts is: evaporative condenser is made up of powerful exhaust blower, water fender, nozzle, coil pipe, water leg, water circulating pump etc., and described cooling coil is a bellows tube, and its outward appearance is sugarcoated haws string shape.
As a kind of improvement of the present utility model, above described water leg, also be provided with nozzle down.
The beneficial effects of the utility model are: in bellows tube, fluid is subjected to producing the repeatedly influence of circulation by eddy current centrifugal force, and the detention layer attenuation near the inside pipe wall fluid has increased the fluid turbulent degree, and pipe itself is thinner in addition, can significantly strengthen heat transfer coefficient.Outside bellows tube, when shower water was sprayed on the bellows tube, because other cast of surface area ratio of pipe is all big, water was big with pipe table bonded area, and because physical form tube-surface moisture film also forms turbulence, also can enhancing heat transfer.With regard to the utility model, the bellows tube coil pipe cooperates with upper and lower many shower nozzles water injector and wide leaf fan blade, can fully contact with water the whole system heat exchange efficiency is improved.The scale inhibition ability strengthens.The bellows tube surface curvature is big, turbulent extent height when fluid flows at surfaces externally and internally, dirt is difficult to form to be piled up, the stainless steel wave pipe joint approaches and good toughness simultaneously, certain vibrations are arranged during operation, and when changing when colding and heat succeed each other, pipe is flexible asynchronous with the dirt layer, between can produce bigger pulling-out force, can make the dirt layer break, come off.Adaptability is strong, maintenance is little, and long-term operation performance does not reduce.Long service life.Spray water system adopts many up and down shower nozzle water sprays, and water is fully contacted with coil pipe, improves the heat exchange efficiency of the unit water yield.
Description of drawings
Fig. 1: existing evaporative condenser construction profile.
Fig. 2: the utility model evaporative condenser construction profile.
Fig. 3: the structural representation of the utility model bellows tube.
Among Fig. 1-Fig. 3, the powerful exhaust blower of 1-, 2-water fender, 3-top nozzle, 4-bellows tube coil pipe, nozzle under the 5-, 7-water leg, 8-water circulating pump.
The specific embodiment
In conjunction with the accompanying drawings the utility model is described in further detail down, evaporative condenser is made up of powerful exhaust blower, water fender (2), nozzle, coil pipe, water leg (7), water circulating pump (8) etc., described cooling coil is bellows tube coil pipe (4), and its outward appearance is sugarcoated haws string shape.Bellows tube coil pipe (4) material is a stainless steel, and the joint between the pipe is closely to connect.Be applicable to the evaporative condenser of heat exhaust 200KW-5000KW.Be the condensation efficiency of giving full play to bellows tube coil pipe (4) and energy-conservation, adopt big flow, low lift, small-power water pump and from upper and lower two-way nozzle (3,5), nozzle (3,5) is connected with spray Zhi Guanyong gum cover, be convenient to dismounting and wash.For corrosion-resistant equally with bellows tube coil pipe (4), blower fan adopts the corrosion-resistant blade of wide leaf.With regard to the utility model, bellows tube coil pipe (3,5) cooperates with upper and lower many shower nozzles water injector and wide leaf fan blade, and bellows tube coil pipe (4) can fully contact with water the whole system heat exchange efficiency is improved.
The course of work: water circulating pump (8) is the cooling water force feed of water leg (7), sprays the upper and lower of bellows tube coil pipe (4) through top nozzle (3) and following nozzle (5), and the water that is not evaporated is back to water leg (7) under water fender (2) retaining, and water recycles; Powerful exhaust blower (1) makes extraneous air blow to bellows tube coil pipe (4) from bottom to top, makes the gaseous refrigerant in the bellows tube coil pipe (4) be condensed into liquid state through sensible heat and latent heat exchange.
Claims (2)
1, evaporative condenser is made up of powerful exhaust blower, water fender, nozzle, coil pipe, water leg, water circulating pump etc., it is characterized in that described cooling coil is a bellows tube, and its outward appearance is sugarcoated haws string shape.
2, evaporative condenser according to claim 1 is characterized in that, also is provided with nozzle down above described water leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620024243 CN2901214Y (en) | 2006-04-28 | 2006-04-28 | Vaporation type condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620024243 CN2901214Y (en) | 2006-04-28 | 2006-04-28 | Vaporation type condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2901214Y true CN2901214Y (en) | 2007-05-16 |
Family
ID=38085379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620024243 Expired - Fee Related CN2901214Y (en) | 2006-04-28 | 2006-04-28 | Vaporation type condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2901214Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101991965A (en) * | 2010-11-22 | 2011-03-30 | 苏州市中衡压力容器制造有限公司 | Film distributing device for horizontal tube type spraying falling-film evaporator |
| CN102003888A (en) * | 2010-11-19 | 2011-04-06 | 华北电力大学（保定） | Optimization method of spraying humidification system of direct air condenser |
| CN101413762B (en) * | 2008-01-18 | 2012-05-30 | 江西世龙实业股份有限公司 | Single row condensing tube condensation refrigerating device for synthesis of thionyl chloride |
| CN103217023A (en) * | 2013-04-02 | 2013-07-24 | 黑龙江省金永科技开发有限公司 | Flow passage type direct heating machine |
| CN103277807A (en) * | 2013-05-08 | 2013-09-04 | 黄胜建 | Composite flowing layer heat exchanger |
| CN103890526A (en) * | 2011-09-30 | 2014-06-25 | 豪威株式会社 | Ice thermal storage tank and water cooler having the same |
| CN103954146A (en) * | 2014-05-10 | 2014-07-30 | 赵天波 | Precooling and humidifying evaporative air cooler |
| CN104457323A (en) * | 2014-11-21 | 2015-03-25 | 刘琦琴 | Cooling device |
| CN104736957A (en) * | 2012-09-20 | 2015-06-24 | 亿吉埃冷却系统有限公司 | Hybrid condenser |
| CN108680046A (en) * | 2018-04-17 | 2018-10-19 | 燕山大学 | Vorticity strengthens spray-type heat exchanger |
-
2006
- 2006-04-28 CN CN 200620024243 patent/CN2901214Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101413762B (en) * | 2008-01-18 | 2012-05-30 | 江西世龙实业股份有限公司 | Single row condensing tube condensation refrigerating device for synthesis of thionyl chloride |
| CN102003888A (en) * | 2010-11-19 | 2011-04-06 | 华北电力大学（保定） | Optimization method of spraying humidification system of direct air condenser |
| CN102003888B (en) * | 2010-11-19 | 2013-03-27 | 华北电力大学（保定） | Optimization method of spraying humidification system of direct air condenser |
| CN101991965B (en) * | 2010-11-22 | 2012-10-03 | 苏州市中衡压力容器制造有限公司 | Film distributing device for horizontal tube type spraying falling-film evaporator |
| CN101991965A (en) * | 2010-11-22 | 2011-03-30 | 苏州市中衡压力容器制造有限公司 | Film distributing device for horizontal tube type spraying falling-film evaporator |
| CN103890526A (en) * | 2011-09-30 | 2014-06-25 | 豪威株式会社 | Ice thermal storage tank and water cooler having the same |
| US10451343B2 (en) | 2011-09-30 | 2019-10-22 | Coway Co., Ltd | Ice thermal storage tank and water cooler having the same |
| CN104736957A (en) * | 2012-09-20 | 2015-06-24 | 亿吉埃冷却系统有限公司 | Hybrid condenser |
| CN104736957B (en) * | 2012-09-20 | 2017-09-15 | 亿吉埃冷却系统有限公司 | Mixing condenser |
| CN103217023A (en) * | 2013-04-02 | 2013-07-24 | 黑龙江省金永科技开发有限公司 | Flow passage type direct heating machine |
| CN103277807A (en) * | 2013-05-08 | 2013-09-04 | 黄胜建 | Composite flowing layer heat exchanger |
| CN103954146B (en) * | 2014-05-10 | 2016-04-06 | 赵天波 | A kind of precooling humidification evaporation air cooler |
| CN103954146A (en) * | 2014-05-10 | 2014-07-30 | 赵天波 | Precooling and humidifying evaporative air cooler |
| CN104457323A (en) * | 2014-11-21 | 2015-03-25 | 刘琦琴 | Cooling device |
| CN108680046A (en) * | 2018-04-17 | 2018-10-19 | 燕山大学 | Vorticity strengthens spray-type heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070516 Termination date: 20100428 |