CN205784824U - Cooling tower Compound rolling screen air-inlet window - Google Patents
Cooling tower Compound rolling screen air-inlet window Download PDFInfo
- Publication number
- CN205784824U CN205784824U CN201620759346.4U CN201620759346U CN205784824U CN 205784824 U CN205784824 U CN 205784824U CN 201620759346 U CN201620759346 U CN 201620759346U CN 205784824 U CN205784824 U CN 205784824U
- Authority
- CN
- China
- Prior art keywords
- cooling tower
- air
- supporting network
- filter screen
- inlet window
- 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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A kind of cooling tower Compound rolling screen air-inlet window, relates to cooling device technical field.Including supporting network parts and active filters net means, described active filters net means has roller shutter parts and rotating axis component, described rotating axis component to include that two ends are provided with the rotating shaft of bearing block, and the base of motor lower portion is located at by the reductor being axially connected with rotating shaft and motor；Described roller shutter parts include flexible filter screen, tense wire rope, fixed pulley and weight；Described supporting network parts are arranged on cooling tower air inlet framework, cover whole cooling tower air inlet.The operation of this air-inlet window can be manually or automatically convenient and strength-saving, practical, and equipment failure rate reduces, and extends the service life of cooling tower.
Description
Technical field
This utility model relates to cooling device technical field, especially belongs to a kind of cooling tower Compound rolling screen air-inlet window.
Background technology
Cooling tower is the contact utilizing water and air, disperses generation in industrial or refrigeration air-conditioner by evaporation
A kind of equipment of used heat, air, after the twitch of blower fan, enters in cooling tower outside air-inlet window.Existing cooling tower air-inlet window
Design uses grid and steel net structure, owing to surrounding air filtered is directly entered in cooling tower, dust in air, falls
The impurity such as leaf, silt particle, deposits in cooling tower, directly results in the cooling tower cross-section of river and reduces, and water passing capacity reduces, even
It is line clogging, easily leads to a disaster.Additionally irradiated by sunlight in cooling tower, not only reduce cooling tower cold-zone effect, Er Qieguang
According to growing of beneficially antibacterial and algae, produce the attachment of deposit, cause the consequence such as corrosion failure of equipment pipe.Air-inlet window is adopted
With grid and steel net structure, it is impossible to stop the invasion and attack of high wind, be easily caused outside tower inner cooling water and spread, cause the operation of main equipment
Interrupt.
Summary of the invention
This utility model seeks to provide a kind of cooling tower Compound rolling screen air-inlet window, to reach to reduce impurity entrance cooling tower
In, reduce sunlight and irradiate, stop the purpose of high wind invasion and attack.
Cooling tower Compound rolling screen air-inlet window provided by the utility model, including supporting network parts and active filters wet end
Part, is characterized by, described active filters net means has roller shutter parts and rotating axis component, described rotating axis component to include that two ends set
There is the rotating shaft of bearing block, the reductor being axially connected with rotating shaft and motor, it is located at the base of motor lower portion；Described roller shutter parts
Including flexible filter screen, tense wire rope, fixed pulley and weight, described flexible filter screen one end is provided with filter screen draw ring, with filter screen draw ring
Connect has tense wire rope, and tense wire rope walks around the fixed pulley being located at air-inlet window top, and the other end is connected with weight, weight
For free suspension state, the described flexible filter screen other end is wound in rotating shaft；Described supporting network parts are arranged on cooling tower
On air inlet framework, covering whole cooling tower air inlet, supporting network parts include the supporting network being fixed on air-inlet window, supporting network
Including framework and macrovoid steel mesh, it is fixedly connected with cooling tower frame by bolt.
Described reductor is Worm Wheel System, and described motor is double extension shaft motor, and motor stretches out without impeller, non-driven
Hand-operated rocker arm is installed on axle.
Cooling tower Compound rolling screen air-inlet window provided by the utility model, when surrounding air impurity is more and burning sun, strong
When pathogenic wind is waited, rotating shaft, make the flexible filter screen being wound in rotating shaft open, stop the foreign material in air and decay burning sun, strong
The intensity of wind.Under normal condition, can be fallen by flexible filter screen and roll up in rotating shaft, now the gas-flow resistance of cooling tower air-inlet window is little, increases
Strong cooling tower cooling effect, reduces energy expenditure.The operation of this air-inlet window can be manually or automatically convenient and strength-saving, practical, if
Standby fault rate reduces, and extends the service life of cooling tower.
Accompanying drawing explanation
Fig. 1 is schematic front view of the present utility model；
Fig. 2 is left view schematic diagram of the present utility model.
Detailed description of the invention
As it can be seen, the cooling tower Compound rolling screen air-inlet window that this utility model provides, it is arranged in cooling tower equipment 1, bag
Including supporting network parts and active filters net means, it is characterized by, described active filters net means has roller shutter parts and shaft
Part, described rotating axis component includes that two ends are provided with the rotating shaft 34 of bearing block 33, the reductor 35 being axially connected with rotating shaft 34 and electricity
Machine 32, is located at the base 31 of motor 32 bottom；Described roller shutter parts include flexible filter screen, tense wire rope, fixed pulley and weight
Hammer, described flexible filter screen 21 one end is provided with filter screen draw ring 22, and be connected with filter screen draw ring 22 has tense wire rope 23, taut wire
The fixed pulley 26 being located at air-inlet window top walked around by rope 23, and the other end is connected with weight 25, and weight 25 is free suspension state, described
Flexible filter screen 21 other end be wound in rotating shaft 34；Described supporting network parts are arranged on cooling tower air inlet framework, cover
Covering whole cooling tower air inlet, supporting network parts include the supporting network 24 being fixed on air-inlet window, supporting network 24 include framework and
Macrovoid steel mesh, is fixedly connected with cooling tower frame by bolt.
Described reductor 35 is Worm Wheel System, and described motor 32 is double extension shaft motor, and motor is without impeller, non-driven
Hand-operated rocker arm is installed on projecting shaft.
This utility model cooling tower Compound rolling screen air-inlet window, including the most independent and different supporting network parts of effect and work
Electric filter parts form, and described supporting network is arranged on cooling tower air-inlet window framework, is connected with, whole when its damage or life-span
During knot conveniently replaced, supporting network wire thickness, pore size can set according to local climate environmental condition.Supporting network plays two
Planting effect, one is to prevent bulk matter and personnel from falling in cooling tower；Another kind is to support sliding screen, prevents from living
Dynamic rate net torsional deformation under external force.After supporting network installs, maintain static, play restraint Inlet Network and swing and peace
Full protection effect, after breakage, can easily remove and change.Sliding screen can freely crimp and launch, at amblent air temperature not
Under good state, deployable cover the cooling tower air inlet having installed supporting network structure, prevent such as Semen Salicis babylonicae cum pilus, foreign material and dust from entering
Enter inside cooling tower, simultaneously at high wind and the weather of burning sun, the quality impact on cooling water can be reduced.
Filter screen one end is fixed in rotating shaft, and one end is free state and strains, and strains with tense wire rope, and roller assembly is pacified
Holding position is different, and flexible filter screen Impact direction is different, and cooling tower bottom is installed in rotating shaft, then fixed pulley need to be installed in cooling tower top,
Guiding activity Inlet Network Impact direction.Turning gear is arranged on cooling tower air inlet bottom or top, with air inlet with wide, and rotating shaft
Upper volume has flexible filter screen, and rotating axis component is made up of rotating shaft axle, bearing block, reductor and double extension shaft motor, can turn by automatic or manual
Dynamic operation.Roller assembly uses Worm Wheel System, due to the auto-lock function of worm and gear, can be arbitrarily parked in not by filter screen
Co-located；Filter screen one end heavy-hammer tension, it is ensured that net open and flat indeformable distortion.
When ambient air second-rate (descend slowly and lightly in such as air and have a large amount of Semen Salicis babylonicae cum pilus and leaves) or high wind weather, artificial or
With the roller assembly of motor automatic rotary moveable filter screen, the volume flexible worry net on roller bearing is made to open, completely obscured fixing net,
Stop the foreign material in burning sun, high wind and air.
In the air quality preferable time, can on the one hand strengthen cooling tower cold-zone effect by movable air intake net volume on roller bearing,
Reduce energy expenditure, on the other hand pack up filter screen, extend the filter screen life-span.
Claims (2)
1. a cooling tower Compound rolling screen air-inlet window, is characterized by, including supporting network parts and active filters net means, described
Active filters net means has roller shutter parts and rotating axis component, described rotating axis component to include that two ends are provided with the rotating shaft of bearing block (33)
(34), the reductor (35) being axially connected with rotating shaft (34) and motor (32), it is located at the base (31) of motor (32) bottom；Described
Roller shutter parts include that flexible filter screen, tense wire rope, fixed pulley and weight, described flexible filter screen (21) one end are provided with filter screen and draw
Ring (22), be connected with filter screen draw ring (22) has tense wire rope (23), and tense wire rope (23) is walked around and is located at air-inlet window top
Fixed pulley (26), the other end is connected with weight (25), and weight (25) is free suspension state, and described flexible filter screen (21) is another
One end is wound in rotating shaft (34)；Described supporting network parts are arranged on cooling tower air inlet framework, cover whole cooling tower
Air inlet, supporting network parts include the supporting network (24) being fixed on air-inlet window, and supporting network (24) includes framework and macrovoid steel
Net, is fixedly connected with cooling tower frame by bolt.
Cooling tower Compound rolling screen air-inlet window the most according to claim 1, is characterized by, described reductor (35) is worm gear
Worm-drive, described motor (32) is double extension shaft motor, and motor, without impeller, non-driven projecting shaft is provided with hand-operated rocker arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620759346.4U CN205784824U (en) | 2016-07-19 | 2016-07-19 | Cooling tower Compound rolling screen air-inlet window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620759346.4U CN205784824U (en) | 2016-07-19 | 2016-07-19 | Cooling tower Compound rolling screen air-inlet window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205784824U true CN205784824U (en) | 2016-12-07 |
Family
ID=58120504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620759346.4U Expired - Fee Related CN205784824U (en) | 2016-07-19 | 2016-07-19 | Cooling tower Compound rolling screen air-inlet window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205784824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442963A (en) * | 2018-03-16 | 2018-08-24 | 河北工程大学 | A kind of automatic air regulator of coalmine ventilation |
-
2016
- 2016-07-19 CN CN201620759346.4U patent/CN205784824U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442963A (en) * | 2018-03-16 | 2018-08-24 | 河北工程大学 | A kind of automatic air regulator of coalmine ventilation |
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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: 20161207 Termination date: 20190719 |