CN206496689U - A kind of interior external combined type air duct used for cooling tower - Google Patents
A kind of interior external combined type air duct used for cooling tower Download PDFInfo
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- CN206496689U CN206496689U CN201720194524.8U CN201720194524U CN206496689U CN 206496689 U CN206496689 U CN 206496689U CN 201720194524 U CN201720194524 U CN 201720194524U CN 206496689 U CN206496689 U CN 206496689U
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Abstract
A kind of interior external combined type air duct used for cooling tower, including external air duct and built-in air duct, it is characterised in that：The external air duct is synthesized by external air duct arc piece, the external air duct top is air outlet, the built-in air duct bottom is air-vent, the external air duct arc piece lower end and side are respectively equipped with flange circle and flange, the built-in air duct is synthesized by built-in air duct arc piece, the built-in air duct arc piece upper end and side are respectively equipped with flange circle and flange, the flange circle and flange are equipped with mounting hole, the external air duct is arranged on cooling tower and bound the top of plate, the built-in air duct is arranged on cooling tower and bound the bottom of plate, the external air duct is cylindrical straight air duct, the built-in air duct is circular cone build air duct.
Description
Technical field
The utility model is related to a kind of cooling tower air duct, more particularly to a kind of interior external combined type air duct used for cooling tower.
Background technology
The ventilator that current cross flow cooling tower is used is arranged on above the plate that binds of tower top, generally comprises several pieces arc piece groups
Cylinder is synthesized, and wind guiding tube is not provided with below the plate that binds in tower, can so cause the exhausting effect of cooling tower air duct not
Substantially, the quality of air inducing is not good enough, finally directly influences the deflector below the thermal performance of cooling tower, and existing shrouding
To be square, blower fan rotation is circular, and both can not match well, and blower effect is poor, result in the power wastage of cooling tower,
The noise pollution of cooling tower is caused simultaneously.
Utility model content
In view of the above-mentioned problems, the problem of the utility model is intended to solve is to provide, one kind is rational in infrastructure simply, blower effect is good,
Save the energy, the interior external combined type air duct used for cooling tower of low noise.
To reach above-mentioned purpose, the utility model uses following technical scheme：A kind of interior external combined type wind used for cooling tower
Cylinder, including external air duct and built-in air duct, it is characterised in that：The external air duct is synthesized by external air duct arc piece, described external
Air duct top is air outlet, and the built-in air duct bottom is air-vent, and the external air duct arc piece lower end and side are respectively equipped with
Flange circle and flange, the built-in air duct are synthesized by built-in air duct arc piece, and built-in the air duct arc piece upper end and side are respectively
Provided with flange circle and flange, the flange circle and flange are equipped with mounting hole, and the external air duct is arranged on cooling tower envelope
The top of top plate, the built-in air duct is arranged on cooling tower and bound the bottom of plate, and the external air duct is cylindrical straight air duct, institute
It is circular cone build air duct to state built-in air duct.
Effective achievement of the present utility model：Interior external combined type air duct using levels combine, by air duct be respectively mounted with
Bind the upper and lower part of plate, make air-vent close to air outlet, can effectively improve air suction efficiency, save the energy；Built-in air duct
For circular cone build air duct, the efficiency of air inducing is effectively raised, noise during cooling tower work is reduced.
In summary, the characteristics of the utility model has good simple, blower effect rational in infrastructure, the saving energy, low noise.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is the top view of external air duct.
Fig. 3 is the top view of built-in air duct.
In figure：The external air ducts of 1-, the external air duct arc pieces of 2-, air duct built in 3-, 4- air outlets, 5- air-vents, 6- flanges,
7- flange circles, 8- cooling towers bind plate, 9- mounting holes, air duct arc piece built in 10-.
Embodiment
In order that those skilled in the art are better understood from the utility model scheme, below in conjunction with the present embodiment
Accompanying drawing, clear, complete description is carried out to the technical scheme in the utility model embodiment.
As shown in figure 1, the utility model discloses one kind interior external combined type air duct used for cooling tower, including external air duct
And built-in air duct (3) (1), it is characterised in that：The external air duct (1) is synthesized by external air duct arc piece (2), the external air duct
(1) top is air outlet (4), and described built-in air duct (3) bottom is air-vent (5), external air duct arc piece (2) lower end and side
Face is respectively equipped with flange circle (7) and flange (6), and the built-in air duct (3) is synthesized by built-in air duct arc piece (10), described built-in
Air duct arc piece (10) upper end and side are respectively equipped with flange circle (7) and flange (6), and the flange circle (7) and flange (6) are
Provided with mounting hole (9), the external air duct (1) is arranged on cooling tower and bound the top of plate (8), and the built-in air duct (3) is set
Bound in cooling tower the bottoms of plate (8), the external air duct (1) is cylindrical straight air duct, and the built-in air duct (3) is cone
Type air duct.
The utility model is simple and reasonable, and interior external combined type air duct is combined using levels, and air duct is respectively mounted
With the upper and lower part for the plate that binds, make air-vent close to air outlet, can effectively improve air suction efficiency, save the energy；Built-in wind
Cylinder is circular cone build air duct, effectively raises the efficiency of air inducing, reduces noise during cooling tower work.
Obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.
Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, should all belong to the scope of the utility model protection.
Claims (2)
1. a kind of interior external combined type air duct used for cooling tower, including external air duct (1) and built-in air duct (3), it is characterised in that：Institute
State external air duct (1) to be synthesized by external air duct arc piece (2), external air duct (1) top is air outlet (4), the built-in wind
Cylinder (3) bottom is air-vent (5), and external air duct arc piece (2) lower end and side are respectively equipped with flange circle (7) and flange
(6), the built-in air duct (3) is synthesized by built-in air duct arc piece (10), and built-in air duct arc piece (10) upper end and side are respectively
Provided with flange circle (7) and flange (6), the flange circle (7) and flange (6) are equipped with mounting hole (9), the external air duct
(1) it is arranged on cooling tower to bind the top of plate (8), the built-in air duct (3) is arranged on cooling tower and bound the bottoms of plate (8).
2. interior external combined type air duct used for cooling tower according to claim 1, it is characterised in that：The external air duct (1) is
Cylindrical straight air duct, the built-in air duct (3) is circular cone build air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720194524.8U CN206496689U (en) | 2017-02-17 | 2017-02-17 | A kind of interior external combined type air duct used for cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720194524.8U CN206496689U (en) | 2017-02-17 | 2017-02-17 | A kind of interior external combined type air duct used for cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206496689U true CN206496689U (en) | 2017-09-15 |
Family
ID=59805933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720194524.8U Active CN206496689U (en) | 2017-02-17 | 2017-02-17 | A kind of interior external combined type air duct used for cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206496689U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645241A (en) * | 2018-05-23 | 2018-10-12 | 江苏双辉环境科技有限公司 | A kind of cooling tower convenient for scale removal |
| CN108917422A (en) * | 2018-05-23 | 2018-11-30 | 江苏双辉环境科技有限公司 | A kind of energy saving and environment friendly cooling tower |
-
2017
- 2017-02-17 CN CN201720194524.8U patent/CN206496689U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645241A (en) * | 2018-05-23 | 2018-10-12 | 江苏双辉环境科技有限公司 | A kind of cooling tower convenient for scale removal |
| CN108917422A (en) * | 2018-05-23 | 2018-11-30 | 江苏双辉环境科技有限公司 | A kind of energy saving and environment friendly cooling tower |
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