CN2175392Y - Arch shaped column plate for packing - Google Patents
Arch shaped column plate for packing Download PDFInfo
- Publication number
- CN2175392Y CN2175392Y CN 93243758 CN93243758U CN2175392Y CN 2175392 Y CN2175392 Y CN 2175392Y CN 93243758 CN93243758 CN 93243758 CN 93243758 U CN93243758 U CN 93243758U CN 2175392 Y CN2175392 Y CN 2175392Y
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- filler
- arch
- filler plate
- clip
- plate
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- Expired - Fee Related
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Abstract
The utility model belongs to the field of transverse flow direct contact water showering cooling towers. Owing to the insufficient impact strength, easy breaking and easy wearing of the M-shaped filler plate of the existing cross flow drib filler tower, the service life is shortened, and the cooling efficiency of the cooling tower is reduced. So the utility model provides an arch-shaped filler plate, which can be fixedly clamped on the filler suspension frame in the cooling tower via an entire full-plastic fixing clamp. Compared with the M-shaped filler plate, the arch-shaped filler plate has strong impact strength and hard wearing, so the service life is enhanced by 50-100%, and the cooling efficiency is enhanced more than 60%. The utility model is suitable for the field of various industrial and civil cross flow cooling towers.
Description
The utility model belongs to the crossing current direct contact water and drenches cooling tower field, particularly industrial circulating cooling water cooling tower field.
Along with the continuous development of national economy, the water resource growing tension, many cities and regional water shortage status have arrived the degree of crisis, and " it is economical to set up water saving " become the common recognition of various countries' industrial quarters.Improve the main contents that the industrial cycle water use efficiency is the industry water saving, building up cooling tower efficient, energy-conservation, low consumption then is the main means of water saving.In cooling tower, filler partly is the key factor that influences cooling tower thermodynamic property and drag characteristic, and high efficiency packing has just become one of outstanding feature of cooling tower technical merit.The large cooling column of China is to grow up on the eighties is digested and assimilated the basis of imported technology, though the existing some kinds of the drip used for cooling tower filler that wherein flows over are good with the M shape filler plate (see figure 1) performance of imitative U.S. Ma Li company especially wherein.But in use find, the M shape filler plate part that still comes with some shortcomings, not enough as impact strength, easy to wear fractureing caused phenomenon that filler plate " becomes old and weak before one's age " etc., influence the raising in its service life and the cooling effectiveness of reduction cooling tower, can influence normally carrying out of cooling tower production when serious.
Be to solve the problems referred to above that cooling tower filler plate prior art exists, develop a kind of excellent in cushion effect, not easy to wear, long service life, and the high filler plate of cooling effectiveness, the utility model provides a kind of arch filler plate.See Fig. 2
Arch filler plate of the present utility model is to improve by long-term practice on the basis of existing crossflow cooling tower M type filler plate, and it is characterised in that the filler plate body is the arch filler plate that adopts domes.Because of being covered with stuffing hole on it, so also claim arch porous aggregate plate.The best safety of its stuffing hole is then arranged, and the aperture of stuffing hole is good with 6-12mm, sees Fig. 2.
Arch filler plate of the present utility model preferably adopts the unitary fixed clip that its clip is fixed on the filler suspension bracket in the cooling tower, see Fig. 3, last clip (7) clip of its fixing clamp is on the two sides of arch filler plate, its free end also embeds in the stuffing hole, four following grabs (9) card of fixing clamp bottom is embraced on the crossbeam of filler suspension bracket, two side wings difference block is on the both sides, front and back of the filler suspension bracket mullion of arch filler plate both sides, during assembling, its clip is fixed on the filler suspension bracket in the cooling tower by means of the elasticity of unitary fixed clip and arch filler plate (6).
Arch filler plate of the present utility model, under vertical evenly load effect, the reasonable axle path of its domes filler plate hogging is a parabola.
In arch filler plate of the present utility model, the ratio of the height h of its arcuate part and its width b promptly is good between h:b=1～0.1.
Arch filler plate of the present utility model, its unitary fixed clip preferably adopts overall plastic clip structure.Because this fixing clamp mainly is with himself elastic force arch filler plate clip to be fixed on clip structure on the filler suspension bracket in the cooling tower.See Fig. 5 arch filler plate and unitary fixed clip assembly drawing.
When installing and using, can earlier the unitary fixed clip be contained on the filler suspension bracket in the cooling tower, then by means of the elasticity of unitary fixed clip and arch filler plate can be easily with last clip (7) clip of fixing clamp on the two sides of arch filler plate, its free end embeds in the stuffing hole of relevant position on the filler plate, simultaneously four following grabs (9) card of fixing clamp bottom is embraced on the crossbeam of cooling inner-tower filling material suspension bracket, both sides wing difference block is on the both sides, front and back of the filler suspension bracket mullion of arch filler plate both sides.Generally speaking, two of every arch filler plate and middle an overall plastic fixing clamp of monoblock type modified PVC is installed securely it is fixed on the filler suspension bracket in cooling tower.
Material about manufacturing arch filler plate and unitary fixed clip thereof is good to adopt the modified PVC material, and the filler suspension bracket is good to adopt the fiberglass material.
Compared with prior art, arch filler plate of the present utility model has following advantage and good effect:
1. excellent in cushion effect.Filler plate of the present utility model adopts domes, and the loading characteristic of domes is: under vertical evenly load effect, produce horizontal thrust, because the existence of horizontal thrust significantly reduces the bending moment force of domes.Under the vertical evenly load effect of completely striding, the reasonable axis of arch is a parabola, and this moment, the moment of flexure on the arbitrary cross section of arch axis was all zero.In other words, in cooling tower, the arch filler plate can change the impulsive force of letting out the water on the filler plate down the pressure of arch sheet dual-side into and pass to support or suspension bracket in the tower by the unitary fixed clip, thereby avoided the generation of bending moment force, improved the impact strength of filler plate greatly.
2. little because of the ruined possibility of vibrations wearing and tearing.Arch filler plate of the present utility model adopts the overall plastic clip of monoblock type that it firmly is fixed on the fiberglass suspension bracket in the tower; guaranteed the overall performance of arch filler plate; avoid the wearing and tearing that cause because of vibrations between filler plate body and the fiberglass suspension bracket, protected filler plate effectively.
3. cooling effectiveness height.Arch filler plate of the present utility model has good film forming, this is cooled to drop and film forming dual-cooled with regard to the drop that splashes that the coolant mechanism that makes filler plate becomes common drop filler, that is to say form after the water that drenches down in the tower is through the obstruction of arch filler plate on filler plate, be covered with when splashing water droplet moisture film and with advance the tower cold dry air and carry out heat exchange.Because the arch filler plate has good film forming, so compare with M shape filler under the constant prerequisite of drag characteristic, improved the thermodynamic property of tower greatly, cooling effectiveness is than the raising of M shape filler more than 60%.
4. long service life.Arch filler plate of the present utility model can improve its service life greatly owing to adopted the clamping device of domes and the overall plastic fixing clamp of monoblock type.Facts have proved: service life, comparable M shape filler plate improved 50-100%, thereby can bring good economic benefit and social benefit to the user.
Arch filler plate of the present utility model is through on probation in the cooling tower of multinomial important engineering, and through the test of Beijing waterpower Science Institute of Ministry of Water Resources and Power Industry, every performance indications excellence is paid attention to by user green grass or young crops deeply.Be applicable to various industry and civilian crossflow cooling tower.
Description of drawings:
Fig. 1 .M shape filler plate
Wherein: 1. stuffing hole 2. filler muscle 3.M shape filler plates
Fig. 2. the arch filler plate
Wherein: 1. stuffing hole 4. reinforcements 5. arch filler plate sides 6. arch filler plates
Fig. 3. the unitary fixed clip
Wherein: 7. go up 9. times grabs of clip 8. side wings
Fig. 4. unitary fixed clip vertical view
Fig. 5. arch filler plate and unitary fixed clip assembly drawing
Wherein: 4. 9. times grabs of clip 8. side wings on the reinforcement 7.
Claims (5)
1, a kind of crossflow cooling tower filler plate is characterized in that, its filler plate body is the arch filler plate (6) that adopts domes, because of being covered with stuffing hole (1) on its arcuate surface, so also claim arch porous aggregate plate.
2, by the described filler plate of claim 1, it is characterized in that, this arch filler plate (6) preferably adopts the unitary fixed clip that its clip is fixed on the filler suspension bracket in the cooling tower, last clip (7) clip of its fixing clamp is on the two sides of arch filler plate, its free end also embeds in the stuffing hole, four following grabs (9) card of fixing clamp bottom is embraced on the crossbeam of filler suspension bracket, two side wings (8) difference block is on the both sides, front and back of the filler suspension bracket mullion of arch filler plate both sides, during assembling, its clip is fixed on the filler suspension bracket in the cooling tower by means of the elasticity of unitary fixed clip and arch filler plate (6).
By claim 1,2 described filler plates, it is characterized in that 3, under vertical evenly load effect, the reasonable axis of its domes filler plate hogging is a parabola.
4, by claim 1,2 described filler plates, it is characterized in that, the ratio of the height h of its arcuate part and its width b, promptly h:b=1～0.1 is good.
5, by claim 1,2 described filler plates, it is characterized in that fixedly the used unitary fixed clip of arch filler plate preferably adopts the overall plastic preferably clip structure of elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93243758 CN2175392Y (en) | 1993-11-08 | 1993-11-08 | Arch shaped column plate for packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93243758 CN2175392Y (en) | 1993-11-08 | 1993-11-08 | Arch shaped column plate for packing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2175392Y true CN2175392Y (en) | 1994-08-24 |
Family
ID=33817144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93243758 Expired - Fee Related CN2175392Y (en) | 1993-11-08 | 1993-11-08 | Arch shaped column plate for packing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2175392Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697959A (en) * | 2013-12-25 | 2014-04-02 | 三正集团股份有限公司 | Elastic telescopic scraper flow meter |
| CN110044202A (en) * | 2019-05-14 | 2019-07-23 | 江苏区宇能源有限公司 | One kind is used for cooling tower to splash flowing plate combined mechanism |
| CN112161487A (en) * | 2020-08-16 | 2021-01-01 | 郑俊丽 | Suspension fixing device for internal parts of chemical equipment and fixing method thereof |
| CN114072630A (en) * | 2019-07-02 | 2022-02-18 | 布伦特伍德工业公司 | Cooling tower splash bar hanger and related assembly |
-
1993
- 1993-11-08 CN CN 93243758 patent/CN2175392Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697959A (en) * | 2013-12-25 | 2014-04-02 | 三正集团股份有限公司 | Elastic telescopic scraper flow meter |
| CN110044202A (en) * | 2019-05-14 | 2019-07-23 | 江苏区宇能源有限公司 | One kind is used for cooling tower to splash flowing plate combined mechanism |
| CN114072630A (en) * | 2019-07-02 | 2022-02-18 | 布伦特伍德工业公司 | Cooling tower splash bar hanger and related assembly |
| CN112161487A (en) * | 2020-08-16 | 2021-01-01 | 郑俊丽 | Suspension fixing device for internal parts of chemical equipment and fixing method thereof |
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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 |