CN208920896U - A kind of adverse current air-draft-type cooling tower - Google Patents
A kind of adverse current air-draft-type cooling tower Download PDFInfo
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- CN208920896U CN208920896U CN201821238116.9U CN201821238116U CN208920896U CN 208920896 U CN208920896 U CN 208920896U CN 201821238116 U CN201821238116 U CN 201821238116U CN 208920896 U CN208920896 U CN 208920896U
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Abstract
The utility model relates to cooling tower technical fields, and in particular to a kind of adverse current air-draft-type cooling tower comprising: tower body；Packing layer is fixedly provided in tower body；Water distribution mechanism, is fixedly provided in tower body, positioned at the top of packing layer, to spray water to packing layer；Water collection device is fixedly provided in tower body, positioned at the top of water distribution mechanism；The top of tower body is arranged in exhaust fan；Positioned at the top of water collection device；The lower part of tower body is provided with air inlet, and air inlet is located at the lower section of packing layer；Air intake window is arranged on tower body, between water distribution mechanism and water collection device；Adjustment means are provided on air intake window, adjustment means can be controlled, to adjust the air inflow between water distribution mechanism and water collection device；The air-flow that air intake window enters is aspirated by exhaust fan, is discharged after mixing with the air-flow that air inlet enters.The discharge of adverse current air-draft-type cooling tower water-steam can be reduced using the utility model, and then reduces the generation of plumage mist.
Description
Technical field
The utility model relates to cooling tower technical field more particularly to a kind of adverse current air-draft-type cooling towers.
Background technique
Cooling tower is the contact using water and air, is dispersed by evaporation and is generated in industrial or refrigeration air-conditioner
A kind of equipment of waste heat.The waste heat generated during industrial production or refrigeration process, is generally guided with cooling water.The Congjiang,
A certain amount of water is drawn in the natural water bodies such as river, lake, sea as cooling water, cooling technique equipment, which draws waste heat, increases water temperature,
It is discharged into river, river, lake, sea again, this type of cooling is known as direct cooling.When not having direct cooling condition, then need with cold
But tower cools down.The effect of cooling tower is will to carry under one's arms the cooling water of waste heat in Ta Nei and air progress heat exchange, transmits waste heat
To air and dissipate National People's Congress's gas.In industrial production, in order to save water resource, recycled water cooling process medium is generally used, thus full
Foot production；And the recirculated water after exchanging heat is cooled down by cooling tower.Generally use adverse current air-draft-type cooling tower.
But adverse current air-draft-type cooling tower is during cold district winter operation, due to water in the humid air of discharge cooling tower
It is point more, close to saturation state, mixed with the cold dry air outside cooling tower；With the reduction of temperature, the water in humid air steams
Vapour generates condensation and generates a large amount of plumage mist, and haze drifts the visibility for influencing whether surrounding resident area and traffic route, also helps
The formation of haze is pushed away；Moreover, also wasting water resource.
Utility model content
In view of this, the present invention provides a kind of adverse current air-draft-type cooling tower, main purpose is to reduce adverse current exhausting
The discharge of formula cooling tower water-steam, and then reduce the generation of plumage mist.
In order to achieve the above objectives, the utility model mainly provides the following technical solutions:
The embodiments of the present invention provide a kind of adverse current air-draft-type cooling tower, comprising: tower body, packing layer, water distribution mechanism,
Water collection device, exhaust fan and air intake window；
Described filler layer is fixedly provided in the tower body；
The water distribution mechanism is fixedly provided in the tower body, positioned at the top of described filler layer, with to the filler
Layer sprays water；
The water collection device is fixedly provided in the tower body, positioned at the top of the water distribution mechanism；
The top of the tower body is arranged in the exhaust fan；Positioned at the top of the water collection device, being used for will be in the tower body
Air-flow extraction；
The lower part of the tower body is provided with air inlet, and the air inlet is located at the lower section of described filler layer；
The exhaust fan suction airstream flows up the air-flow entered from the air inlet through described filler layer, through institute
After stating water collection device water removal, it is discharged by the exhaust fan；
The air intake window is arranged on the tower body, between the water distribution mechanism and the water collection device；
Adjustment means are provided on the air intake window, the adjustment means can be controlled, to adjust the water distribution mechanism
Air inflow between the water collection device；The air-flow that the air intake window enters is aspirated by the exhaust fan, with the air inlet into
It is discharged after the air-flow mixing entered.
Further, the adjustment means are shutter.
Further, the air intake window is multiple；
Multiple air intake windows are symmetrically disposed on the tower body.
Further, the angle of the adjustment means can be conditioned.
Further, drive member is provided in the adjustment means；The drive member and the adjustment means are driven
Connection, for driving the adjustment means to carry out angular adjustment.
Further, open and close member is additionally provided on the air intake window；
The open and close member is located at the inside of the air intake window；
The open and close member is plate；
The plate is articulated with the upside of the air intake window；
The plate rotates down, and can cover the air intake window, to close the air intake window.
Further, the plate is polyvinyl chloride material.
Further, flow control device is provided on the air inlet；The flow control device is described for adjusting
The air inflow of air inlet.
Further, it is provided with sealing strip on the inside of the air intake window, it is close to the air intake window to cooperate with the plate
Envelope.
Further, the drive member is motor.
By above-mentioned technical proposal, the utility model adverse current air-draft-type cooling tower is at least had the advantage that
The discharge of adverse current air-draft-type cooling tower water-steam can be reduced, and then reduces the generation of plumage mist, and water can be saved
Resource；Packing layer is avoided to freeze, so as to avoid the generation of security risk.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of adverse current air-draft-type cooling tower provided by the embodiment of the utility model, and left side is main view
Schematic diagram, right side are schematic cross-sectional view.
It is as shown in the figure:
1 is tower body, and 1-1 is air inlet, and 2 be packing layer, and 3 be water distribution mechanism, and 4 be water collection device, and 5 be exhaust fan, and 6 be air inlet
Window, 7 be adjustment means.
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy reaching predetermined purpose of utility model and being taken,
Below in conjunction with attached drawing and preferred embodiment, to specific embodiment, structure, feature and its function according to the present utility model application
Effect, detailed description is as follows.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily same implementation
Example.In addition, the special characteristic, structure or feature in one or more embodiments can be combined by any suitable form.
As shown in Figure 1, a kind of adverse current air-draft-type cooling tower that one embodiment of the utility model proposes, comprising: tower body
1, packing layer 2, water distribution mechanism 3, water collection device 4, exhaust fan 5 and air intake window 6；
Packing layer 2 is fixedly provided in tower body 1；Water distribution mechanism 3 is fixedly provided in tower body 1, positioned at packing layer 2
Top, to spray water to packing layer 2；Water collection device 4 is fixedly provided in tower body 1, positioned at the top of water distribution mechanism 3；Exhaust fan 5
The top of tower body 1 is set；Positioned at the top of water collection device 4, for the air-flow in tower body 1 to be extracted out；The lower part of tower body 1 is provided with
Air inlet 1-1, air inlet 1-1 are located at the lower section of packing layer 2；5 suction airstream of exhaust fan makes the air-flow entered from air inlet 1-1
It flows up after the heat exchange of packing layer 2, after the water removal of water collection device 4, is discharged by exhaust fan 5；Air intake window 6 is arranged on tower body 1, position
Between water distribution mechanism 3 and water collection device 4；So that the air inlet between water distribution mechanism 3 and water collection device 4；Adjusting is provided on air intake window 6
Component 7, adjustment means 7 can be controlled, to adjust the air inflow between water distribution mechanism 3 and water collection device 4；What air intake window 6 entered
Air-flow is mixed with the damp-heat stream flowed up by packing layer 2, and mixed airflow is aspirated by exhaust fan 5 and is discharged.
A kind of adverse current air-draft-type cooling tower that one embodiment of the utility model proposes, in cold district winter operation mistake
Cheng Zhong, it is more by moisture in the humid air of packing layer 2, close to saturation state, Hot wet air heating after the heat exchange of packing layer 2 with
The cold dry air mixing entered from air intake window 6, can form haze, and haze is agglomerated to form small water droplet, and captured by water collection device 4,
With certain water-saving result.Since in mist Duan Ta, the small water droplet that haze is formed can be removed by water collection device 4, reduce row
The steam of tower body 1 out, and then reduce the generation of plumage mist.
A kind of adverse current air-draft-type cooling tower that one embodiment of the utility model proposes, in cold district winter operation
In, air outside cooling tower is introduced in cooling tower by air intake window 6, since partial air is imported from air intake window 6, thus reduce from
Air inlet 1-1 passes into the air capacity of packing layer 2, and then reduces the evaporation of 2 moisture of packing layer, meanwhile, cold air flows subtract
It is few, it can freeze to avoid packing layer 2, so as to avoid the generation of security risk.
As the preferred of above-described embodiment, adjustment means 7 are shutter, carry out angle to adjustment means 7 to facilitate
It adjusts to change airflow direction or control the air-flow size of air intake window 6.
As the preferred of above-described embodiment, air intake window 6 is multiple；Multiple air intake windows 6 are symmetrically disposed on tower body 1, with
Air-flow is set, even into tower body 1, the gas in tower body 1 to be enable to be uniformly mixed along the surrounding of tower body 1.
As the preferred of above-described embodiment, the angle of adjustment means 7 can be conditioned, to facilitate control air intake window 6 to enter
Airflow direction and air inflow.
As the preferred of above-described embodiment, drive member is provided in adjustment means 7；Drive member and adjustment means 7 pass
Dynamic connection is adjusted and controls to adjustment means 7 to facilitate for driving adjustment means 7 to carry out angular adjustment.
As the preferred of above-described embodiment, open and close member is additionally provided on air intake window 6；Open and close member is located at air intake window 6
Inside；Open and close member is plate；Plate is articulated with the upside of air intake window 6；Plate rotates down, and can cover air intake window 6, with envelope
Close air intake window 6.Air intake window 6 can be closed when summer needing to close, so that cooling tower is not leaked out and reach cooling tower energy conservation effect
Fruit opens air intake window 6 when winter needing to open.It can be realized preferable sealing, and facilitate operation.
As the preferred of above-described embodiment, plate is polyvinyl chloride material, and materials are convenient, corrosion-resistant, and cost is relatively low.
As the preferred of above-described embodiment, flow control device is provided on air inlet 1-1；Flow control device is for adjusting
The air inflow of air inlet 1-1 is saved, to facilitate the air inflow of control inlet port, can coordinate to adjust with the air inflow of air intake window 6, with
The steam of discharge tower body 1 is reduced, and then reduces the generation of plumage mist, while packing layer 2 being avoided to freeze, it is hidden so as to avoid safety
The generation of trouble.
As the preferred of above-described embodiment, the inside of air intake window 6 is provided with sealing strip, to cooperate with plate to air intake window 6
Sealing, to improve sealing effect.
As the preferred of above-described embodiment, drive member is motor, facilitates control.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention,
It is still within the scope of the technical solutions of the present invention.
Claims (10)
1. a kind of adverse current air-draft-type cooling tower characterized by comprising tower body, packing layer, water distribution mechanism, water collection device, exhaust fan
And air intake window；
Described filler layer is fixedly provided in the tower body；
The water distribution mechanism is fixedly provided in the tower body, positioned at the top of described filler layer, to spray to described filler layer
Shi Shui；
The water collection device is fixedly provided in the tower body, positioned at the top of the water distribution mechanism；
The top of the tower body is arranged in the exhaust fan；Positioned at the top of the water collection device, it is used for the intracorporal gas of the tower
Stream extraction；
The lower part of the tower body is provided with air inlet, and the air inlet is located at the lower section of described filler layer；
The exhaust fan suction airstream flows up the air-flow entered from the air inlet through described filler layer, through the receipts
After hydrophone water removal, it is discharged by the exhaust fan；
The air intake window is arranged on the tower body, between the water distribution mechanism and the water collection device；
Adjustment means are provided on the air intake window, the adjustment means can be controlled, to adjust the water distribution mechanism and institute
State the air inflow between water collection device；The air-flow that the air intake window enters is aspirated by the exhaust fan, is entered with the air inlet
It is discharged after air-flow mixing.
2. adverse current air-draft-type cooling tower according to claim 1, which is characterized in that
The adjustment means are shutter.
3. adverse current air-draft-type cooling tower according to claim 2, which is characterized in that
The air intake window is multiple；
Multiple air intake windows are symmetrically disposed on the tower body.
4. adverse current air-draft-type cooling tower according to claim 3, which is characterized in that
The angle of the adjustment means can be conditioned.
5. adverse current air-draft-type cooling tower according to claim 4, which is characterized in that
Drive member is provided in the adjustment means；The drive member and the adjustment means are sequentially connected, for driving
The adjustment means carry out angular adjustment.
6. adverse current air-draft-type cooling tower according to claim 5, which is characterized in that
Open and close member is additionally provided on the air intake window；
The open and close member is located at the inside of the air intake window；
The open and close member is plate；
The plate is articulated with the upside of the air intake window；
The plate rotates down, and can cover the air intake window, to close the air intake window.
7. adverse current air-draft-type cooling tower according to claim 6, which is characterized in that
The plate is polyvinyl chloride material.
8. adverse current air-draft-type cooling tower according to claim 7, which is characterized in that
Flow control device is provided on the air inlet；The flow control device is used to adjust the air inlet of the air inlet
Amount.
9. adverse current air-draft-type cooling tower according to claim 8, which is characterized in that
It is provided with sealing strip on the inside of the air intake window, to seal with plate cooperation to the air intake window.
10. adverse current air-draft-type cooling tower according to claim 9, which is characterized in that
The drive member is motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821238116.9U CN208920896U (en) | 2018-08-01 | 2018-08-01 | A kind of adverse current air-draft-type cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821238116.9U CN208920896U (en) | 2018-08-01 | 2018-08-01 | A kind of adverse current air-draft-type cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208920896U true CN208920896U (en) | 2019-05-31 |
Family
ID=66701679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821238116.9U Active CN208920896U (en) | 2018-08-01 | 2018-08-01 | A kind of adverse current air-draft-type cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208920896U (en) |
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2018
- 2018-08-01 CN CN201821238116.9U patent/CN208920896U/en active Active
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