CN2177926Y - Super-low-noise combined counter-current cooling tower of glass fibre reinforced plastic - Google Patents
Super-low-noise combined counter-current cooling tower of glass fibre reinforced plastic Download PDFInfo
- Publication number
- CN2177926Y CN2177926Y CN 93240716 CN93240716U CN2177926Y CN 2177926 Y CN2177926 Y CN 2177926Y CN 93240716 CN93240716 CN 93240716 CN 93240716 U CN93240716 U CN 93240716U CN 2177926 Y CN2177926 Y CN 2177926Y
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- tower body
- screen
- utility
- cooling tower
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Abstract
The utility model relates to a super-low noise combined counter-current cooling tower of glass fiber reinforced plastic, which belongs to a cooling device which is easy for tight assembly. The utility model is characterized in that a tower body and an air inlet screen are provided with an octagon structure, and air outlet screen is provided with a column-shaped structure, and a fan is directly connected with a stepless gear motor. The utility model can keep rotary water distribution, the area of an air inlet opening is large after a plurality of single machines assembly, the utility model has the advantages of high durability, high efficiency and energy saving, little ground occupying and little investment, and the noise is only under 55 dB (A) survey point value.
Description
The utility model belongs to a kind of cooling device that is easy to closely combine.
Along with the air conditioner refrigerating of modern society's life to assembly occupancies such as all kinds of markets, hotel, hospital, offices needs, China begins to introduce external cooling tower and improves research and extension from the seventies, and the popularization of the most representative circular cooling tower of reverse-flow fiberglass spreads all over the country.The last tower body air-out screen of this kind type is that a kind of horn mouth with the grid that absorb sound shields, and blower fan power adopts the motor of band deceleration device, and water-locator adopts and rotates flexible, low, the uniform structure of water distribution of head, and moisture is joined filler and adopted modified PVC oblique wave chip architecture; Following tower body air intake screen adopts the front acoustic screen of band sound-absorbing material and air inlet sound absorption grid, the sponge foam silencer pad of interior dress belt bracket and configuration spilling water, blowdown and self water feeding pipe up and down.Because single tower is subjected to the restriction of capacity, increasing the air conditioner refrigerating amount needs many interstations to arrange every combination, and this increases floor space undoubtedly, increases pipeline and operating expenses, makes troubles also for simultaneously pipe-line layout and construction.Having proposed a kind of body of the tower profile with above-mentioned type at present manufactures square and can be by one to several the adverse current glass fibre reinforced plastics cooling towers that closely combine arbitrarily.This kind structural limitations the rotation of its water-locator, can only make fixedly tubular structure, again because the air-admitting surface after the combination reduces half, although the combination property of combination is better than the circular cooling tower of reverse-flow fiberglass, but the cold effect of separate unit is than but being lower than circular configuration, because the sqouynd absorption lowering noise structure is identical with circular configuration, although belong to ultra-low noise cooling tower, the above-mentioned two kinds of types of the measuring point mean value of combining structure all are in 55dB(A in addition) more than.
The purpose of this utility model is will provide a kind of can closely combine into the combined adverse current glass fibre reinforced plastics cooling tower of ultra-low noise that different air conditioner refrigerating capacity need, and it can overcome above-mentioned two kinds of deficiencies that type is used in combination effectively.
The purpose of this utility model is achieved by following scheme: the combined adverse current glass fibre reinforced plastics cooling tower of the ultra-low noise that this kind is easy to closely combine, last tower body top still take out of wind screen, in establish blower fan system and adorn rotary water-locator with moisture is joined filler down, following tower body is established the silencer pad of air intake screen, interior dress belt bracket and is disposed automatic water inlet, water outlet and blow-off pipe and be equipped with and support foot rest; On this basis, tower body is manufactured the eight-sided formation that is easy to make up; And the air-out screen that further will go up tower body is improved to cylindrical tube body structure and the blower fan system that inwall pastes sound-absorbing material and is designed to blower fan by support direct connection stepless speed-change motor structure, and the air intake of following tower body screen manufactures the eight-sided formation that is easy to make up and the silencer pad of belt bracket adopts durable corrugated plastic plate structure.
According to the combined adverse current glass fibre reinforced plastics cooling tower of ultra-low noise that such scheme is made, because tower body has adopted eight-sided formation, not only the platform number makes up arbitrarily as required, and has kept the advantage of rotation water distributing mode; Next is that the air intake screen adopts eight-sided formation to make air-admitting surface reach the twice of square structure; Again because air-out screen adopts columniform sound absorption cylindrical shell, not only intensity increases, noise reduces, and has avoided collapse deficiency with maintenance difficult of the distortion of conical sound absorption grid; Secondly be to have simplified mechanical deceleration device between blower fan and the motor again, not only weight saving, designs simplification, and eliminated most noise.Therefore, promote the use of this type be easy to further realize energy-efficient, economize the investment-saving, ground and avoid the pollution of noise atmosphere and environment, its noise is only at 55dB(A) below the measuring point numerical value.
The concrete structure of utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the structure chart according to the combined adverse current glass fibre reinforced plastics cooling tower of ultra-low noise that the utility model proposes.
Fig. 2 is the vertical view after the unit of three eight-sided formation of the combined adverse current glass fibre reinforced plastics cooling tower of ultra-low noise closely combines.
As shown in the figure, the upper and lower tower body 6 of this cooling tower and 14 and outlet and inlet screen 11 and 4 employing glass-reinforced plastic materials.The air-out screen 4 of cylindrical tube structure is positioned at tower body 6 tops, and its air-out is shielded 4 inwalls and posted sound-absorbing material 3.The blower fan of installing in last tower body 6 tops 5 is by the stepless speed-change motor 1 of support 2 direct connections in the top.The below of blower fan 5 set gradually the rotary water-locator 19 that is assemblied in position, water inlet pipe 16 upper end, and the water of rotary water-locator 19 after the spraying moisture that can only uniquely enter join filler 7; Moisture is joined filler 7 and is modified PVC oblique wave chip architecture, is supported on the following orientation that tower body 6 shells surround by filler support 9.Air intake screen 11 is arranged at down the circumference of segment structure on the tower body 14, and front inside wall is posted sound-absorbing material 10, upper and lower two faces are put into aspiration acoustic grating 8, and tower body 6 and 14 shields 11 with air intake and is respectively interior eight-sided formation and the outer eight-sided formation that is easy to make up.The silencer pad 12 of belt bracket 13 adopts durable corrugated plastic plate structure in the following tower body 14.Automatically water inlet pipe 16 is positioned on the central axis of cooling tower by the runner of outlet pipe 18 with blow-off pipe 17.The supporting foot rest 15 of cooling tower adopts fabricated steel supporting structure.
Claims (1)
- The combined adverse current glass fibre reinforced plastics cooling tower of a kind of ultra-low noise that is easy to closely combine, the wind screen is taken at last tower body top out of, in establish blower fan system and under adorn rotary water-locator and moisture is joined filler, following tower body is established the air intake screen, the silencer pad of interior dress belt bracket and configuration water inlet automatically, water outlet and blow-off pipe and equipped supporting foot rest, it is characterized in that: tower body 6 and 14 is the eight-sided formation that are easy to make up, the air-out screen 4 of last tower body 6 pastes the cylindrical tube body structure of sound-absorbing material 3 for inwall, and blower fan system is that blower fan 5 passes through support 2 direct connection stepless speed-change motors 1 structure, and the air intake screen 11 of following tower body 14 is the eight-sided formation that is easy to make up, and the silencer pad 12 of belt bracket 13 is the corrugated plastic plate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93240716 CN2177926Y (en) | 1993-12-02 | 1993-12-02 | Super-low-noise combined counter-current cooling tower of glass fibre reinforced plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93240716 CN2177926Y (en) | 1993-12-02 | 1993-12-02 | Super-low-noise combined counter-current cooling tower of glass fibre reinforced plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2177926Y true CN2177926Y (en) | 1994-09-21 |
Family
ID=33814894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93240716 Expired - Fee Related CN2177926Y (en) | 1993-12-02 | 1993-12-02 | Super-low-noise combined counter-current cooling tower of glass fibre reinforced plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2177926Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100392340C (en) * | 2005-02-24 | 2008-06-04 | 上海交通大学 | Ultra-low noise cooling tower with integrated structure dropping plate and water tank |
| CN101900495A (en) * | 2010-07-28 | 2010-12-01 | 南京大洋冷却塔股份有限公司 | Polygonal counter flow cooling tower |
| CN102589315A (en) * | 2012-03-09 | 2012-07-18 | 宜兴市环球水处理设备有限公司 | Low noise cooling tower |
| CN104061799A (en) * | 2013-03-18 | 2014-09-24 | Gnbs工程有限公司 | Plume-reducing Cooling Tower |
| CN104776730A (en) * | 2014-12-02 | 2015-07-15 | 沅江市凉水塔消声网制造厂 | Water cooling tower noise elimination method and noise elimination device and noise elimination device installation method |
| CN105486105A (en) * | 2015-12-09 | 2016-04-13 | 无锡蓝天燃机热电有限公司 | Low-noise cooling tower system |
| CN106288851A (en) * | 2015-06-05 | 2017-01-04 | 江苏立业环境科技有限公司 | A kind of turbid circulating water cooling tower |
| CN110186312A (en) * | 2018-02-09 | 2019-08-30 | 广州览讯科技开发有限公司 | A kind of bottom water inlet structure of cross flow cooling tower water distributing tray |
-
1993
- 1993-12-02 CN CN 93240716 patent/CN2177926Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100392340C (en) * | 2005-02-24 | 2008-06-04 | 上海交通大学 | Ultra-low noise cooling tower with integrated structure dropping plate and water tank |
| CN101900495A (en) * | 2010-07-28 | 2010-12-01 | 南京大洋冷却塔股份有限公司 | Polygonal counter flow cooling tower |
| CN101900495B (en) * | 2010-07-28 | 2012-10-31 | 南京大洋冷却塔股份有限公司 | Polygonal counter flow cooling tower |
| CN102589315A (en) * | 2012-03-09 | 2012-07-18 | 宜兴市环球水处理设备有限公司 | Low noise cooling tower |
| CN104061799A (en) * | 2013-03-18 | 2014-09-24 | Gnbs工程有限公司 | Plume-reducing Cooling Tower |
| CN104061799B (en) * | 2013-03-18 | 2016-06-15 | Gnbs工程有限公司 | Reduce the cooling tower of plume |
| CN104776730A (en) * | 2014-12-02 | 2015-07-15 | 沅江市凉水塔消声网制造厂 | Water cooling tower noise elimination method and noise elimination device and noise elimination device installation method |
| CN106288851A (en) * | 2015-06-05 | 2017-01-04 | 江苏立业环境科技有限公司 | A kind of turbid circulating water cooling tower |
| CN105486105A (en) * | 2015-12-09 | 2016-04-13 | 无锡蓝天燃机热电有限公司 | Low-noise cooling tower system |
| CN110186312A (en) * | 2018-02-09 | 2019-08-30 | 广州览讯科技开发有限公司 | A kind of bottom water inlet structure of cross flow cooling tower water distributing tray |
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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 |