CN204757733U - Ultra -low noise matrix fan cooling tower - Google Patents
Ultra -low noise matrix fan cooling tower Download PDFInfo
- Publication number
- CN204757733U CN204757733U CN201520404301.0U CN201520404301U CN204757733U CN 204757733 U CN204757733 U CN 204757733U CN 201520404301 U CN201520404301 U CN 201520404301U CN 204757733 U CN204757733 U CN 204757733U
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- China
- Prior art keywords
- cooling tower
- fan
- blower fan
- fan module
- tower
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Abstract
The utility model provides an ultra -low noise matrix fan cooling tower, includes cooling tower tower body, cooling tower filler device and water distribution pond, still includes four at least fan module matrix unit, is called for short " fan module ", and the integral structure is formed by an independent small -size fan support holder, a small -size fan, a motor to every fan module, and the impeller snap -on of fan is in the pivot of corresponding motor, each fan module is rectangular range, and the fan module is passed through tower body fan module support and is installed in cooling tower tower body top and/or side. The utility model discloses can the greatly reduced cooling tower operation noise, make things convenient for the fan installation and change, convenient debugging and overhaul, reduce that the workman installs intensity, shortens installation period, the modularization manufacture of the cooling tower noise elimination dryer of conveniently maintaining, be convenient for, reduced the cooling tower waft the water rate, than traditional tower operation water conservation with reduce the working costs. Fan and motor integrated design, the debugging finishes before dispatching from the factory, and the cooling tower is on -the -spot only to need the equipment to put into operation into operation.
Description
Technical field
The utility model relates to a kind of cooling tower, particularly relates to a kind of ultra-low noise matrix fan cooling tower.
Background technology
At present, market only has single fan cooling tower, without multi fan cooling tower, no matter square tower or round cooling tower, also the cooling tower of no matter much models, all adopts single blower fan air draft, by belt or gear drive between blower fan and motor, type is greater than to the cooling tower of more than 300 tons, following shortcoming is obvious especially:
1, the transmission device noise between blower fan and motor is large; Blower fan air-out cross section is little, and pneumatic noise is large.
2, the fabrication and installation difficulty of the noise elimination air duct of large fan.
When 3, installing large fan, greatly, weight is large for motor and other various structure volume, causes installer's labour intensity large, has accident to occur time in installation process.
4, blower debugging difficulty is large, often the situation that debugging is not in place or debugging error is very large occurs.
5, driving member easily damages, and maintenance engineering amount is large, and maintenance difficult, maintenance cost is high.
6, draught fan impeller is large, corrects difficulty comparatively large, and easily cause running vibrations, equipment life reduces.
7, in tower, air quantity is uneven, and water rate of wafing is comparatively large, and more difficult control runs and do not economize on water.
8, be not suitable for the higher environment of small space, side air-out space mounting and quiet requirement to install.
9, during large cooling column modularization assembling, floor space is large.
Utility model content
Technical problem to be solved in the utility model is, overcomes the above-mentioned defect that prior art exists, provides a kind of noise little, energy saving in running, be adapted to the cooling tower of small space or side air-out space mounting.
The technical scheme that its technical problem of this practicality invention solution adopts is:
A kind of ultra-low noise matrix fan cooling tower, comprise cooling tower tower body, filler device and cloth pond, also comprise at least four blower fan module matrix units (hereinafter referred to as " blower fan module "), each blower fan module is by independently small-sized fan supporting bracket, small-sized fan, a group of motors integralization structure, and the impeller of blower fan is directly fixed in the rotating shaft of corresponding motor; Each blower fan module is rectangular arrangement, and blower fan module passes through tower body blower fan module support installing in cooling tower tower body top and/or side.
Further, the air quantity>=10000m of described small-sized fan
3/ h.Blower fan in blower fan module is miniaturized, and the air quantity of blower fan may diminish to 10000m
3/ h, after being installed, can be realized the air draft ability identical with existing large-scale single fan cooling tower, be conducive to stress release treatment by multiple blower fan module matrixing arrangement.
Further, the small-sized fan in described blower fan module is single impeller blower fan or double-vane fan.
Further, described tower body blower fan module support is provided with inspection passage.
Further, described cloth pond can be two covers, is installed on the two ends, top of cooling tower tower body respectively.
Further, the blower fan module in rectangular arrangement can be located at the crown center position of cooling tower tower body.
The utility model is adapted to open type tower or the closed cooling tower of square crossing current or adverse current especially.When the utility model applied by circular open type tower or enclosed tower tower, circular tower is not suitable with side air-out form, the air outlet of cooling tower tower body need be adjusted to square air outlet.
Compared with prior art, the utility model has the following advantages:
Blower fan module in rectangular arrangement can be arranged on top, the side of cooling tower tower body, or the two combines installation, cooling tower adopts top air-out, side air-out or top air-out in conjunction with side air-out three kinds of air-out forms, be conducive to cooling tower and be arranged on narrow space, or can not top air-out can only the environment of side air-out.
Multiple blower fan module is after matrix arrangement, and fan induced draught face is increased greatly, is conducive to eliminating cooling tower air draught static pressure district's air draught short circuit formative factor, air-flow distribution consistency degree between filler improves, be conducive to improving heat exchanger effectiveness, reduce cooling tower and to waft water rate, reduce water loss; Be conducive to energy saving in running and reduce operating cost.
The draught fan impeller of blower fan module is directly installed on on machine shaft, eliminates the component such as belt or change-speed gearing, without other transmission mechanism between blower fan and motor, is conducive to noise decrease, reduces consumable accessory;
Blower fan module is miniaturized, lightweight, and draught fan impeller can separate with motor and transports, and Assembling, is conducive to reducing labor strength, prevents accident generation in installation process, is also conducive to reducing freight volume; Blower fan module is little because of weight, facilitates especially and installs and change, overhauls, and minimizing maintenance, maintenance cost is low.
Blower fan module parameters is debugged before dispatching from the factory, it is complete to adjust, and without the need to field adjustable and setting parameter, cooling tower is on-the-spot only need be assembled and can put into operation, plug and play, can greatly shorten installation period and workload.Increase work efficiency.
Single blower fan module air quantity is little, and the fan blade degree of balance is good, is beneficial to and reduces cooling tower running noises, is adapted to be arranged on in the strict environment of Sound control, also helps the miniaturization of the original noise elimination air duct of cooling tower.
Accompanying drawing explanation
Fig. 1 is the top view of the utility model ultra-low noise matrix fan cooling tower;
The front view (cooling tower filler device side) that Fig. 2 is the matrix of ultra-low noise shown in Fig. 1 fan cooling tower.
In figure: 1---cooling tower tower body; 2---filler device; 3---blower fan module; 4---tower body blower fan module support; 5---cloth pond; 6---check passage; 7---pipe joint.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1:
The present embodiment is described for the square tower of four blower fan module be equipped with in rectangular arrangement.
With reference to Fig. 1, Fig. 2, the present embodiment comprises cooling tower tower body 1, filler device 2 and cloth pond 5, also comprise four blower fan module 3, each blower fan module 3 is by independently small-sized fan supporting bracket (not shown), small-sized fan (not shown), a motor (not shown) composition integral structure, and the impeller of blower fan is directly fixed in the rotating shaft of corresponding motor; Four blower fan module 3 are in 2 × 2 rectangular arrangements, and blower fan module 3 is installed on the crown center position of cooling tower tower body 1 by tower body blower fan module support 4.
In the present embodiment, described cloth pond 5 is two covers, is installed on the two ends, top of cooling tower tower body 1 respectively.
Described tower body blower fan module support 4 is provided with and checks passage 6.
The top of described cooling tower tower body is also provided with four pipe joints 7, and each pipe joint is connected with filling pipe (not shown) with the cooling water inlet pipe (not shown) of cooling tower, return pipe (not shown) respectively.
Blower fan, with air force determination model, generally has 10000m
3/ h, 12500m
3/ h, 25000m
3/ h, 50000m
3/ h, 75000m
3the air quantity model blower fans such as/h, can be combined, meet 100m
3/ h the water yield is to 600m
3/ h(presses 50m
3/ h the water yield increases progressively) cooling tower of water yield collocation type selecting installs.
Embodiment 2:
The difference of the present embodiment and embodiment 1 is:
Described blower fan module comprises eight blower fan module 3, forms two sides that two 2 × 2 matrixes install the non-filler device of cooling tower tower bodies 1 respectively, and being adapted to top can not the space of air-out.
All the other are with embodiment 1.
Embodiment 3:
The difference of the present embodiment and embodiment 1 is:
The present embodiment comprises four blower fan module 3, forms the side that 2 × 2 matrixes are installed on the non-filler device of cooling tower tower body 1.For a side can only be had to the small space of air-out.
All the other are with embodiment 1.
Above detailed introduction is done to several preferred embodiment of the present utility model.Described detailed description of the invention just understands core concept of the present utility model for helping.It should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify the protection domain also belonging to the utility model claim.
Claims (5)
1. a ultra-low noise matrix fan cooling tower, comprise cooling tower tower body, filler device and cloth pond, it is characterized in that, also comprise at least four blower fan module matrix units, be called for short " blower fan module ", each blower fan module is by independently small-sized fan supporting bracket, small-sized fan, a group of motors integralization structure, and the impeller of blower fan is directly fixed in the rotating shaft of corresponding motor; Each blower fan module is rectangular arrangement, and blower fan module passes through tower body blower fan module support installing in the top of cooling tower tower body and/or side.
2. ultra-low noise matrix fan cooling tower according to claim 1, is characterized in that, the air quantity>=10000m of described small-sized fan
3/ h.
3. ultra-low noise matrix fan cooling tower according to claim 1 and 2, is characterized in that, described small-sized fan is single impeller blower fan or double-vane fan.
4. ultra-low noise matrix fan cooling tower according to claim 1 and 2, is characterized in that, described tower body blower fan module support is provided with inspection passage.
5. ultra-low noise matrix fan cooling tower according to claim 1 and 2, is characterized in that, described cloth pond is two covers, is installed on the two ends, top of cooling tower tower body respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520404301.0U CN204757733U (en) | 2015-06-12 | 2015-06-12 | Ultra -low noise matrix fan cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520404301.0U CN204757733U (en) | 2015-06-12 | 2015-06-12 | Ultra -low noise matrix fan cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204757733U true CN204757733U (en) | 2015-11-11 |
Family
ID=54472434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520404301.0U Expired - Fee Related CN204757733U (en) | 2015-06-12 | 2015-06-12 | Ultra -low noise matrix fan cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204757733U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109196298A (en) * | 2016-05-25 | 2019-01-11 | Spx空气冷却技术比利时公司 | Air setting device and method |
| CN112556451A (en) * | 2020-12-03 | 2021-03-26 | 中国能源建设集团广东省电力设计研究院有限公司 | Natural ventilation cooling tower and ventilation method thereof |
-
2015
- 2015-06-12 CN CN201520404301.0U patent/CN204757733U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109196298A (en) * | 2016-05-25 | 2019-01-11 | Spx空气冷却技术比利时公司 | Air setting device and method |
| CN109196298B (en) * | 2016-05-25 | 2020-11-27 | Spg空气冷却比利时公司 | Air condensing apparatus and method |
| CN112556451A (en) * | 2020-12-03 | 2021-03-26 | 中国能源建设集团广东省电力设计研究院有限公司 | Natural ventilation cooling tower and ventilation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160612 |