CN201413077Y - Water absorbing device of wet cooling tower - Google Patents
Water absorbing device of wet cooling tower Download PDFInfo
- Publication number
- CN201413077Y CN201413077Y CN2009200335122U CN200920033512U CN201413077Y CN 201413077 Y CN201413077 Y CN 201413077Y CN 2009200335122 U CN2009200335122 U CN 2009200335122U CN 200920033512 U CN200920033512 U CN 200920033512U CN 201413077 Y CN201413077 Y CN 201413077Y
- Authority
- CN
- China
- Prior art keywords
- water
- water absorbing
- cooling tower
- swash plate
- tower
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a water absorbing device of a wet cooling tower, which is characterized by comprising water absorbing sloping plates arranged in rows according to certain level interval, wherein the sloping plates in rows are mutually parallel; upper ends of the water absorbing sloping plates are suspended on a suspending beam at the bottom of a spraying filler through the sloping plates; lower ends of the water absorbing sloping plates are overlapped on the sloping wall at the upper side of one side of each water absorbing groove; the water absorbing grooves are mutually paralleland in matching arrangement with the water absorbing sloping plates; and the level interval of the water absorbing grooves is the same with the level interval of the water absorbing sloping plates andthe parallely-arranged water absorbing grooves are vertically connected with the water collecting tanks arranged along the tower diameter direction. The high water absorbing device of the cooling tower can reduce the water supply lift of a circulating water pump of the conventional circulating and cooling water supply system, not only cannot influence the cooling effect of the cooling tower, butalso can reduce noises.
Description
Technical field
The utility model relates to a kind of with the water collector of water as the wet type cooling stack of cooling medium.
Background technology
Thermal power plant, nuclear power station etc. with steam as the Turbo-generator Set of working medium when with water during as cooling medium, its cooling device is wet cooling tower.Cooling system relies on large-scale water circulating pump that cold water is sent into condenser usually, carry out heat exchange at condenser inner cold water and steam exhaust steam, water after the heat absorption is admitted to cooling tower again, hot water evenly sprays by water distribution system and forms thin moisture film on the packing in tower, and carry out the heat exchange heat radiation with ambient cold air and cool off, cold water after the heat radiation drops onto the collecting-tank of tower bottom and collects, and then sends into repetitive cycling such as condenser, cooling tower again through pipe, ditch, the water circulating pump of cooling water system once more and uses.
The capital cost that produces in recirculating cooling water system is the power consumption of water circulating pump.The shaft power that the recirculated cooling water amount is big more, lift is high more, water pump consumed is just big more, and power consumption is just high more.Usually location, factory site external environment condition and unit capacity have determined that required recirculated cooling water amount is certain.Therefore, can reduce the key that can pump head have just become reduce power consumption.
Present conventional wet cooling tower is to adopt cooling water to drop onto the receipts water mode (as the left-half of Fig. 1) of tower lower sump by tower air inlet top, and the discrepancy in elevation of cooling water drippage has caused the waste of pump head.
Summary of the invention
The purpose of this utility model is to provide a kind of water circulating pump water supply lift that can reduce regular circulation cooling water system, and does not influence the cooling tower cooling effect, can reduce the high-order water energy saver of receiving of cooling tower of noise again.
For achieving the above object, the utility model adopts following technical scheme to be achieved:
A kind of water collector of wet cooling tower, it is characterized in that, comprise the receipts water swash plate that in a row is in tilted layout by the certain level spacing, be parallel to each other between row, the upper end of receiving the water swash plate is suspended in by the swash plate beam on the suspention beam of packing bottom, and the lower end rides against receives on the skew wall that prolongs on tank one side, described receipts tank parallel to each other and with receive the supporting layout of water swash plate, its level interval is identical with receipts water swash plate spacing, the vertical water leg of arranging along the tower diameter direction that inserts of the receipts tank that is arranged in parallel.
In the such scheme, described receipts water swash plate is provided with the splashproof bed course.Described splashproof bed course is formed cellular with PVC sheet bonding.Described receipts bottom of gullet is semicircle, is erected on the brace summer, forms the stable girder system that intersects in length and breadth with brace summer.Receiving tank is made by the modification ferro-cement.
The utility model has the advantages that:
1, energy-conservation.Conventional large cooling column filler bottom water droplet descent altitude is bigger, for the cooling tower of cooling water inflow more than 100000m3/h (the recirculated cooling water amount that is equivalent to a clammy generating set of 1000MW) reaches, conventional cooling tower filler bottom water droplet descent altitude is at least about 12 meters, and high-order only about 4 meters of the water cooling tower descent altitude of receiving, the potential energy of water droplet of promptly falling reclaims at least 8 meters, but saves energy 2700KW.And cooling tower is big more, and potential energy reclaims many more, is equivalent to save 1/5～1/4 of conventional tower water circulating pump operating head polishing.
2, noise reduction.Conventional cooling tower is because the noise that the intensive water droplet in rain belt produces when pouring is splashed down in collecting-tank down is bigger, generally at 80～85Db (A).After installing high-order water collector, the water droplet that is fallen by packing bottom is through receiving collections of damming of water swash plate aloft, and drop is little, has reduced the noise pollution of the cooling tower that drop impact causes under the water droplet to environment, and noise ratio routine cooling tower can reduce about 12Db (A).
3, prevent to ooze under the recirculated water under the column foot.Because the high-order water tower of receiving has been cancelled and landed large-area pond, only sets up built on stilts water leg, maceration bubble ground has fundamentally been eliminated the saturated yielding root under the recirculated water in Collapsible Loess District can prevent the column foot scope.
Description of drawings
Fig. 1 is wet cooling tower circulation figure.
Fig. 2 is the utility model water collector elevation.
Fig. 3 is the utility model water collector plane.
Among Fig. 1 to Fig. 3: 1, condenser; 2, circulating pump room; 3, conventional absorbing well, absorption well; 4, conventional cooling tower water level; 5, dehydrater layer; 6, water distribution layer; 7, packing; 8, central vertical shaft; 9, high-order water collector; 10, cooling tower water level behind the water collector is set; 11, high-order absorbing well, absorption well; 12, suspention beam; 13, swash plate beam; 14, splashproof bed course; 15, receive the water swash plate; 16, water fender; 17, receive tank; 18, water leg; 19, flange is received tank; 20, receive the tank layer; 21, brace summer.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, cooling water drops onto the tower lower sump and produces the big discrepancy in elevation (difference in height between the left-half packing bottom of Fig. 1 and pond, the below water surface) in the conventional tower, adopt the high-order tower core technology arrangement of receiving water cooling tower of the present utility model, wherein dehydrater layer 5, water distribution layer 6 and packing 7 are similar to conventional cooling tower, layered arrangement from top to bottom, packing is with the high-order water collector 9 of next employing (right half part of Fig. 1).Water collector is arranged on more than the tower air inlet, the interior space of following about 3 meters tower, packing 7 bottom surfaces.The physical dimension of water collector and layout design do not influence the required air quantity excessively of cooling tower, cooling water through the water collector collection, import in the air inlet altitude range, along in the water leg 18 of tower diameter direction layout, make the conventional high h of cooling tower water pool water level (left-half of Fig. 1) of chilled water aspect ratio of collection, recirculated cooling water enters the high-order absorbing well, absorption well 11 of circulating pump room then, finishes the overall process that reduces water circulating pump water supply lift h.
Shown in Figure 3 as Fig. 2, water collector mainly is made up of swash plate beam 13, receipts water swash plate 15, splashproof bed course 14 and receipts tank 17 etc.The overall function of water collector is damming with the upper part at air inlet from the cooling water of packing 7 bottoms, transporting, be pooled to the water leg 18, has reduced the discrepancy in elevation that cooling water in the conventional tower drops onto the air inlet lower sump; Make the air that enters in the tower import packing 7 smoothly simultaneously and carry out heat exchange along the last access ramp that forms between swash plate.
Receive water swash plate 15 usefulness PVC trough plates and make, in a row be in tilted layout by certain level interval, be parallel to each other between row at Quan Tazhong.Receive water swash plate upper end and be suspended on the armored concrete suspention beam 12 of filler bottom by swash plate beam 13, the lower end rides against receives on the skew wall of stretching on tank 17 1 sides.The main effect of receiving the water swash plate be the recirculated water that falls from packing 7 dam collections, flow into receipts tank 17 along dropping down under the swash plate.
For the water that prevents to fall on the swash plate spatters outward, guarantee to receive the water effect, on receive water swash plate 15, lay one deck splashproof bed course 14, the splashproof bed course is formed cellular with PVC sheet bonding, and the whereabouts water droplet drops down on the swash plate by splashproof bed course cunning.The splashproof bed course has three effects: 1. splashproof---the whereabouts water droplet contacts the splashproof bed course and just adheres to the formation moisture film, is slipped on the swash plate, prevents to cause water-drop sputtering.Part is spattered the little water droplet that splashes on the swash plate face then rebounds not meeting in honeycomb outside.2. erosion control---the whereabouts water droplet does not directly impact swash plate, plays the effect of protection swash plate.3. noise abatement---reduce because water droplet impacts the noise that swash plate produces.
Receive tank 17 and place and receive water swash plate 15 lower edges, main effect is the cooling water that compiles along dropping down under the swash plate, and with its transporting to the water leg of arranging along the tower diameter direction 18, play rest swash plate lower end simultaneously.The utility model is received tank 17 and is adopted the modification ferro-cement to make, and the bottom is semicircle, is erected on the reinforced concrete brace 21, and is anchored at brace summer, becomes the stable girder system (Fig. 2) that intersects in length and breadth.Level interval is identical with receipts water swash plate spacing between groove, the parallel to each other and supporting layout of receipts water swash plate.Originally it is solid and reliable that the type that sets up is received tank, is convenient to maintenance.Simultaneously, be mixed with modifier in the cement mortar, can reduce mortar and shrink, improve crack resistance and durability.
Adopt the high-order water cooling tower of receiving of the present utility model in recirculating cooling water system, can reduce water circulating pump water supply static lift (see figure 1), reduce the water pump power consumption, this has fairly obvious energy-saving and cost-reducing meaning for the big circulatory system of cooling water inflow, meets the policy direction of national energy-saving and emission-reduction; Can be used as energy-saving scheme uses in engineering.
Claims (5)
1, a kind of water collector of wet cooling tower, it is characterized in that, comprise the receipts water swash plate that in a row is in tilted layout by the certain level spacing, be parallel to each other between row, the upper end of receiving the water swash plate is suspended in by the swash plate beam on the suspention beam of packing bottom, and the lower end rides against receives on the skew wall that prolongs on tank one side, described receipts tank parallel to each other and with receive the supporting layout of water swash plate, its level interval is identical with receipts water swash plate spacing, the vertical water leg of arranging along the tower diameter direction that inserts of the receipts tank that is arranged in parallel.
2, the water collector of wet cooling tower as claimed in claim 1 is characterized in that, described receipts water swash plate is provided with the splashproof bed course.
3, the water collector of wet cooling tower as claimed in claim 2 is characterized in that, described splashproof bed course is formed cellular with PVC sheet bonding.
4, the water collector of wet cooling tower as claimed in claim 1 is characterized in that, described receipts bottom of gullet is semicircle, is erected on the brace summer, forms the stable girder system that intersects in length and breadth with brace summer.
5, the water collector of wet cooling tower as claimed in claim 1 is characterized in that, described receipts tank is made by the modification ferro-cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200335122U CN201413077Y (en) | 2009-06-11 | 2009-06-11 | Water absorbing device of wet cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200335122U CN201413077Y (en) | 2009-06-11 | 2009-06-11 | Water absorbing device of wet cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201413077Y true CN201413077Y (en) | 2010-02-24 |
Family
ID=41714960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200335122U Expired - Lifetime CN201413077Y (en) | 2009-06-11 | 2009-06-11 | Water absorbing device of wet cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201413077Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234380A (en) * | 2013-04-19 | 2013-08-07 | 国核电力规划设计研究院 | Water collecting device and method for cooling tower |
| CN103388992A (en) * | 2013-07-23 | 2013-11-13 | 重庆市鸿嘉洪节能科技有限公司 | Cooling tower circulating water generating system and mounting method thereof |
| CN103743288A (en) * | 2014-01-17 | 2014-04-23 | 中广核工程有限公司 | Water collecting device for nuclear power plants and high tower with same |
| CN103743287A (en) * | 2013-11-26 | 2014-04-23 | 中国电力工程顾问集团中南电力设计院 | High-level water collection cooling water circulation system with rear-mounted water pump and circulation method |
| CN103954166A (en) * | 2014-04-29 | 2014-07-30 | 金坛市塑料厂 | Multifunctional water collection tank of high-order water-saving cooling tower |
| CN104111001A (en) * | 2013-04-17 | 2014-10-22 | 哈蒙冷却系统(天津)有限公司 | High-level water collecting device and wet cooling tower with same |
| CN104110974A (en) * | 2013-04-17 | 2014-10-22 | 哈蒙冷却系统(天津)有限公司 | Structure of wet cooling tower system |
| CN104748611A (en) * | 2014-07-22 | 2015-07-01 | 汤子仁 | Tower core structure of cooling tower |
| CN105115350A (en) * | 2015-09-24 | 2015-12-02 | 中国能源建设集团广东省电力设计研究院有限公司 | Circulation water supply system and method for high-position cooling tower |
| CN105917189A (en) * | 2013-11-12 | 2016-08-31 | 斯泰伦博斯大学 | Water collection trough assembly |
| CN107179008A (en) * | 2017-04-30 | 2017-09-19 | 开平市高美空调设备有限公司 | Cooling tower |
| CN107560490A (en) * | 2017-06-29 | 2018-01-09 | 大唐贵州兴仁发电有限公司 | A kind of high-order receipts water cooling tower noise reduction water-saving groove |
-
2009
- 2009-06-11 CN CN2009200335122U patent/CN201413077Y/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111001A (en) * | 2013-04-17 | 2014-10-22 | 哈蒙冷却系统(天津)有限公司 | High-level water collecting device and wet cooling tower with same |
| CN104110974A (en) * | 2013-04-17 | 2014-10-22 | 哈蒙冷却系统(天津)有限公司 | Structure of wet cooling tower system |
| CN103234380A (en) * | 2013-04-19 | 2013-08-07 | 国核电力规划设计研究院 | Water collecting device and method for cooling tower |
| CN103234380B (en) * | 2013-04-19 | 2016-03-09 | 国核电力规划设计研究院 | A kind of captation of cooling tower and method |
| CN103388992B (en) * | 2013-07-23 | 2015-09-16 | 重庆市鸿嘉洪节能科技有限公司 | Cooling-tower circulating water electricity generation system and installation method thereof |
| CN103388992A (en) * | 2013-07-23 | 2013-11-13 | 重庆市鸿嘉洪节能科技有限公司 | Cooling tower circulating water generating system and mounting method thereof |
| CN105917189B (en) * | 2013-11-12 | 2018-01-16 | 斯泰伦博斯大学 | Catchment bowl assembly |
| CN105917189A (en) * | 2013-11-12 | 2016-08-31 | 斯泰伦博斯大学 | Water collection trough assembly |
| CN103743287B (en) * | 2013-11-26 | 2016-07-20 | 中国电力工程顾问集团中南电力设计院有限公司 | The rearmounted high position of water pump receives water cooling water recirculation system and round-robin method |
| CN103743287A (en) * | 2013-11-26 | 2014-04-23 | 中国电力工程顾问集团中南电力设计院 | High-level water collection cooling water circulation system with rear-mounted water pump and circulation method |
| CN103743288B (en) * | 2014-01-17 | 2016-01-20 | 中广核工程有限公司 | Used in nuclear power station water collector and comprise the high-order tower of water collector |
| CN103743288A (en) * | 2014-01-17 | 2014-04-23 | 中广核工程有限公司 | Water collecting device for nuclear power plants and high tower with same |
| CN103954166A (en) * | 2014-04-29 | 2014-07-30 | 金坛市塑料厂 | Multifunctional water collection tank of high-order water-saving cooling tower |
| CN103954166B (en) * | 2014-04-29 | 2018-09-21 | 常州金坛塑料厂 | A high position receives water cooling tower Multifunctional centralized sink |
| CN104748611A (en) * | 2014-07-22 | 2015-07-01 | 汤子仁 | Tower core structure of cooling tower |
| CN105115350A (en) * | 2015-09-24 | 2015-12-02 | 中国能源建设集团广东省电力设计研究院有限公司 | Circulation water supply system and method for high-position cooling tower |
| CN107179008A (en) * | 2017-04-30 | 2017-09-19 | 开平市高美空调设备有限公司 | Cooling tower |
| CN107560490A (en) * | 2017-06-29 | 2018-01-09 | 大唐贵州兴仁发电有限公司 | A kind of high-order receipts water cooling tower noise reduction water-saving groove |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201413077Y (en) | Water absorbing device of wet cooling tower | |
| CN204596431U (en) | Passive containment thermal conduction system and the pressurized water reactor with it | |
| CN201771533U (en) | Comprehensive mine return air treatment and diffusion tower | |
| CN103604244B (en) | Multi-resource low-temperature waste heat comprehensive utilization system | |
| CN102000437A (en) | Falling film evaporator with gas-liquid separating and membrane-distributing functions | |
| CN107795430B (en) | Circulation of cooling tower by steel plant device and method for generating power by cooling water | |
| CN103574805A (en) | Air-steam condensation system integrating evaporation cooling water chilling unit and evaporation-type condenser | |
| CN204865457U (en) | Wet flue gas desulfurization carries torrent pipe bars device and desulfurization absorption tower of effect | |
| CN104501624B (en) | Evaporative type cooler and surface-type condensing system united power plant cooling system | |
| CN108592650B (en) | Optimized unilateral air inlet mechanical tower | |
| CN207113644U (en) | The gravity-flow ventilation direct air cooling system that a kind of fin is in tilted layout | |
| CN201740419U (en) | Filler-free multi-stage ventilation cooling tower | |
| CN111271983A (en) | Induced draft type auxiliary ventilation direct air cooling system | |
| CN105890434A (en) | Power plant circulating water cooling system and cooling method and application | |
| CN203572254U (en) | Air-cooled and evaporative combined steam condensing system applicable to power plant | |
| CN112503967B (en) | Counter-flow wet cooling tower | |
| CN204421686U (en) | The cooling device that the evaporative cooling being applicable to power plant is combined with surperficial condensing | |
| CN212030262U (en) | Induced draft type auxiliary ventilation direct air cooling system | |
| CN210664002U (en) | Cooling tower | |
| CN209704618U (en) | A kind of indirect defroster for mineshaft of high-efficiency mine return air | |
| CN209323607U (en) | Circulating water pump room with cooling tower and circulating water tank arranged at upper part | |
| CN108759507B (en) | A kind of the evaporation pre-cooling air inlet air cooling tower and its working method of filler rebuilding | |
| CN220339155U (en) | Energy-saving device of cooling tower | |
| CN105571341B (en) | Gravity-flow ventilation dry type air cooling tower wind-proof device | |
| CN206019456U (en) | A kind of stupefied receipts water-bound of high-order Tahoua |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NORTHWEST ELECTRIC POWER DESIGN INSTITUTE OF CHINA Free format text: FORMER NAME: NORTHWEST ELECTRIC POWER DESIGN INSTITUTE, CHINA POWER ENGINEERING CONSULTING GROUP CORPORATION |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 710075 Xi'an province high tech Development Zone, unity South Road, No. 22, No. Patentee after: NORTHWEST ELECTRIC POWER DESIGN INSTITUTE CO., LTD. OF CHINA POWER ENGINEERING CONSULTING GROUP Address before: 710075 Xi'an province high tech Development Zone, unity South Road, No. 22, No. Patentee before: Northwest Electric Power Design Institute, China Power Engineering Consulting Group Corporation |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100224 |