CN2747535Y - Water collection trough device for closed type cooling tower - Google Patents
Water collection trough device for closed type cooling tower Download PDFInfo
- Publication number
- CN2747535Y CN2747535Y CN 200420109297 CN200420109297U CN2747535Y CN 2747535 Y CN2747535 Y CN 2747535Y CN 200420109297 CN200420109297 CN 200420109297 CN 200420109297 U CN200420109297 U CN 200420109297U CN 2747535 Y CN2747535 Y CN 2747535Y
- Authority
- CN
- China
- Prior art keywords
- water
- water leg
- water collection
- ball float
- collection trough
- 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 - Fee Related
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- Float Valves (AREA)
Abstract
The utility model relates to a water collection trough device for closed type cooling tower. The floating ball of the floating ball inlet valve mounted on the water collection trough does not frequently swing with the swing of the cooling water. The floating ball inlet valve is uneasily damaged and has long service life. The utility model comprises a water collection trough whose body comprises a trough wall and a trough bottom. The trough wall is provided with a floating ball inlet valve and a water outlet hole which is connected with a sprinkling water pump through pipes. The utility model is characterized in that inside the water collection trough, the outside of the floating ball inlet valve is provided with a shield cover, and the wall body of the shield cover inside the water collection trough is provided with a running water through hole.
Description
(1) technical field
The utility model relates to the closed cooling tower accessory, is specially closed cooling tower water leg device.
(2) background technology
Closed cooling tower comprises cooling blower, cooler, water leg device and spray equipment.During closed cooling tower work, spray equipment is constantly extracted the water of header tank out be sprayed on cooler surface, realization is to the cooling of cooler, the cooling water of ejection is got back to header tank, cooling blower is constantly from the surperficial air draught of header tank, extraneous cold air is come in from the both sides of header tank, form air circulation on the surface of header tank like this, thereby reach cooling to cooling water in the header tank, and cooling water the cooling process in have bigger loss, because of the ball float water intaking valve on the water leg device constantly to the water leg supplementing water.Because the surface of cooling water forms air circulation in the water leg, cooling water rocks acutely, and the swing of the ball float of ball float water intaking valve is frequent, and the ball float water intaking valve very easily damages.
(3) summary of the invention
At existing closed cooling tower water leg device, because the surface of cooling water forms air circulation in water leg, cooling water rocks acutely, the ball float swing of the ball float water intaking valve of water leg device is frequent, the shortcoming that the ball float water intaking valve very easily damages, the utility model provide another closed cooling tower water leg device, and the ball float that is installed on the ball float water intaking valve of water leg can be because of the frequent swing that rocks of cooling water, the ball float water intaking valve is not fragile, and service life is longer.
Its technical scheme is such: it comprises water leg, the cell body of described water leg comprises cell wall and bottom land, the cell wall of described water leg is provided with ball float water intaking valve and apopore, described apopore connects the spray water pump by pipeline, it is characterized in that: in described water leg, the outer setting of described ball float water intaking valve has block cover, and the described block cover wall body that is positioned at described water leg is provided with the flowing water through hole.
It is further characterized in that: described block cover is formed by connecting by cell wall, bottom land and a baffle plate exactly, and described baffle plate is respectively arranged with the current through hole; Described block cover is exactly to be connected and composed by two adjacent cell walls and baffle plate, bottom land, and described baffle plate is respectively arranged with the current through hole.
The utility model adopts after the said structure, because the periphery of ball float water intaking valve is provided with block cover, even the cooling water of water leg rocks acutely like this, the cooling water that rocks can not feed through to the ball float of the ball float water intaking valve in the block cover, therefore ball float can frequent swing, the service life of ball float water intaking valve is longer, thereby avoided existing closed cooling tower water leg device, because the cooling water surface forms air circulation in the water leg, cooling water rocks acutely, the ball float swing of the ball float water intaking valve of water leg device is frequent, the shortcoming that the ball float water intaking valve very easily damages.
(4) description of drawings
Fig. 1, Fig. 2 are respectively structural representation and the cutaway view that the utility model is overlooked.
(5) specific embodiment
See Fig. 1, the utility model comprises water leg, the cell body of water leg comprises cell wall 9 and bottom land 1, the cell wall 9 of water leg is provided with ball float water intaking valve 5 and apopore, and (the ball float water intaking valve generally is installed on the bottom of cell wall, specifically require to decide according to height of water level in the water leg), apopore connects spray water pump 7 by pipeline 6, in water leg, the outer setting of ball float water intaking valve 5 has block cover, and the block cover wall body that is positioned at water leg is provided with flowing water through hole 3.See Fig. 1, block cover is exactly to be formed by connecting with baffle plate 2 usefulness by a cell wall 9, bottom land 1, and 8 is screw, and baffle plate 2 is respectively arranged with current through hole 3, and this is embodiment 1; Block cover is exactly to be connected and composed with baffle plate 2, bottom land 1 by two adjacent cell walls 9, and baffle plate 2 is respectively arranged with current through hole 3, and this is embodiment 2.Certainly, block cover can also have other structure and installation site, specifically can decide according to field demand, needs only when guaranteeing closed cooling tower work, and the ball float of ball float water intaking valve can acutely not swung and get final product when cooling water rocked in the water leg.
Claims (3)
1, closed cooling tower water leg device, it comprises water leg, the cell body of described water leg comprises cell wall and bottom land, the cell wall of described water leg is provided with ball float water intaking valve and apopore, described apopore connects the spray water pump by pipeline, it is characterized in that: in described water leg, the outer setting of described ball float water intaking valve has block cover, and the described block cover wall body that is positioned at described water leg is provided with the flowing water through hole.
2, according to the described water leg device of claim 1, it is characterized in that: described block cover is formed by connecting by cell wall, bottom land and a baffle plate exactly, and described baffle plate is respectively arranged with the current through hole.
3, according to the described water leg device of claim 1, it is characterized in that: described block cover is exactly to be connected and composed by two adjacent cell walls and baffle plate, bottom land, and described baffle plate is respectively arranged with the current through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420109297 CN2747535Y (en) | 2004-11-28 | 2004-11-28 | Water collection trough device for closed type cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420109297 CN2747535Y (en) | 2004-11-28 | 2004-11-28 | Water collection trough device for closed type cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2747535Y true CN2747535Y (en) | 2005-12-21 |
Family
ID=35708074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420109297 Expired - Fee Related CN2747535Y (en) | 2004-11-28 | 2004-11-28 | Water collection trough device for closed type cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2747535Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052473A (en) * | 2016-07-12 | 2016-10-26 | 浙江国祥冷却科技有限公司 | Cooling tower water accumulation tank |
| CN111121492A (en) * | 2020-01-19 | 2020-05-08 | 广东览讯科技开发有限公司 | Cooling tower hydraulic control device with low water floating rate |
-
2004
- 2004-11-28 CN CN 200420109297 patent/CN2747535Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052473A (en) * | 2016-07-12 | 2016-10-26 | 浙江国祥冷却科技有限公司 | Cooling tower water accumulation tank |
| CN111121492A (en) * | 2020-01-19 | 2020-05-08 | 广东览讯科技开发有限公司 | Cooling tower hydraulic control device with low water floating rate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |