CN215676568U - Closed cooling tower with external protection device - Google Patents
Closed cooling tower with external protection device Download PDFInfo
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- CN215676568U CN215676568U CN202122015114.1U CN202122015114U CN215676568U CN 215676568 U CN215676568 U CN 215676568U CN 202122015114 U CN202122015114 U CN 202122015114U CN 215676568 U CN215676568 U CN 215676568U
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- cooling tower
- plate
- external protection
- protection device
- air outlet
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Abstract
The utility model discloses a closed cooling tower with an external protection device, which comprises a cooling tower body and the external protection device, wherein the external protection device is arranged on a cooling tower air outlet at the upper end of the cooling tower body; the external protection device comprises an upper plate, a lower plate and a stand column, wherein the lower surface of the lower plate is matched with the air outlet of the cooling tower, the upper surface of the lower plate is connected with the lower surface of the upper plate through the stand column, an upper plate air outlet matched with the air outlet of the cooling tower is formed in the upper plate, a protection net is arranged on the upper plate air outlet, and a guide plate matched with the protection net is arranged on the lower surface of the upper plate. The closed cooling tower with the external protection device has the advantages of simple structure, practical function and low manufacturing cost, and can effectively prevent sundries in the external environment from invading the cooling tower to cause damage to equipment.
Description
Technical Field
The utility model relates to the field of cooling towers, in particular to a closed cooling tower with an external protection device.
Background
Cooling towers lower the temperature of water by using water as a circulating coolant to absorb heat from a system and release it to the atmosphere. The cooling principle is that the water is contacted with the air to carry out heat exchange to generate steam, and the steam volatilizes and takes away heat to achieve the purpose of heat dissipation.
Various cooling towers exist in the prior art, but a small-scale cooling tower required in the field of integrated circuit and chip detection is generally not provided with an external protection device, so that impurities in the external environment can easily invade into the cooling tower to damage equipment, and therefore, how to develop a closed cooling tower with the external protection device becomes a problem to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a closed cooling tower with an external protection device, which solves the problem that sundries in the external environment easily invade into the cooling tower to damage equipment.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model relates to a closed cooling tower with an external protection device, which comprises a cooling tower body and the external protection device, wherein the external protection device is arranged on a cooling tower air outlet at the upper end of the cooling tower body; the external protection device comprises an upper plate, a lower plate and a stand column, wherein the lower surface of the lower plate is matched with the air outlet of the cooling tower, the upper surface of the lower plate is connected with the lower surface of the upper plate through the stand column, an upper plate air outlet matched with the air outlet of the cooling tower is formed in the upper plate, a protection net is arranged on the upper plate air outlet, and a guide plate matched with the protection net is arranged on the lower surface of the upper plate.
Further, the lower plate is mounted on the upper surface of the air outlet of the cooling tower through a fixing bolt.
Further, the guide plate is triangular.
Furthermore, a bearing plate is arranged on the outer side of the lower plate, and a condensate water bearing groove matched with the lower end of the guide plate is formed in the bearing plate.
Furthermore, the upper plate and the lower plate are circular rings with the same size.
Further, the upper surface of the guide plate is matched with the lower surface of the protective net.
Furthermore, a plurality of guide plates are welded into a whole.
Furthermore, the lower end of the upright post is welded and connected with the upper surface of the lower plate; the upper end of the upright post is connected with the lower surface of the upper plate in a welding manner.
Compared with the prior art, the utility model has the beneficial technical effects that:
the closed cooling tower with the external protection device effectively prevents impurities in the external environment from invading into the cooling tower to cause damage to equipment mainly by arranging the external protection device at the upper end of the cooling tower body. The closed cooling tower with the external protection device mainly uses the protective net as the protection device, so that the normal operation of the air outlet of the cooling tower is not influenced; the closed cooling tower with the external protection device effectively prevents the water vapor from contacting the protective screen to form condensed water and falling back to the cooling tower body to damage equipment such as a fan and the like mainly by arranging the guide plate at the lower end of the protective screen. In general, the closed cooling tower with the external protection device has the advantages of simple structure, practical function and low manufacturing cost, and can effectively prevent sundries in the external environment from invading the cooling tower to cause damage to equipment.
Drawings
The utility model is further illustrated by the following description in conjunction with the accompanying drawings:
FIG. 1 is a schematic view of the main structure of a closed cooling tower with external protection (without the adapter plate) according to the present invention;
FIG. 2 is a front view of the external protective device;
FIG. 3 is a top view of an external protection device (without a protective net);
FIG. 4 is a top view of the external protection device;
fig. 5 is a front sectional view of the receiving plate.
Description of reference numerals: 1. an upper plate; 2. a lower plate; 3. a column; 4. a cooling tower body; 5. an air outlet of the cooling tower; 6. a protective net; 7. a baffle; 8. a cooling water receiving tank; 9. fixing the bolt; 10. an air outlet of the upper plate; 11. a bearing plate.
Detailed Description
As shown in fig. 1 to 5, the closed cooling tower with the external protection device comprises a cooling tower body 4 and the external protection device, wherein the external protection device is arranged on a cooling tower air outlet 5 at the upper end of the cooling tower body 4.
The external protection device comprises an upper plate 1, a lower plate 2 and an upright post 3, wherein the lower surface of the lower plate 2 is matched with the air outlet 5 of the cooling tower, the upper surface of the lower plate 2 is connected with the lower surface of the upper plate 1 through the upright post 3, and the lower end of the upright post 3 is welded and connected with the upper surface of the lower plate 2; the upper end of the upright post 3 is welded with the lower surface of the upper plate 1.
An upper plate air outlet 10 matched with the cooling tower air outlet 5 is formed in the upper plate 1, a protective net 6 is arranged on the upper plate air outlet 10, and a guide plate 7 matched with the protective net 6 is arranged on the lower surface of the upper plate 1.
The lower plate 1 is mounted on the upper surface of the cooling tower air outlet 5 through a fixing bolt 9. The upper surface of the guide plate 7 is matched with the lower surface of the protective net 6, and the guide plate 7 is not connected with the lower end of the protective net 6, so that the protective net 6 is convenient to replace, but the guide plate 7 plays a supporting role for the protective net 6.
The guide plate 7 is triangular. A plurality of guide plates 7 are welded into a whole. The specific number of the guide plates 7 is 8 and all the guide plates are arranged on the upper plate 1.
The outer side of the lower plate 2 is provided with a bearing plate 11, and the bearing plate 11 is provided with a condensed water bearing groove 8 matched with the lower end of the guide plate 7. The section of the condensate water receiving groove 8 is arc-shaped, and the lower end of the receiving plate 11 is provided with a water outlet and a water drainage pipeline.
The upper plate 1 extends out of the outer side of the guide plate 7, and even if the receiving plate 11 is not arranged, the condensed water generated by the filter screen 6 cannot fall back into the cooling tower body 4.
The upper plate 1 and the lower plate 2 are circular rings with the same size. And an upper plate air outlet 10 on the upper plate 1 is coaxial with the cooling tower air outlet 4.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (8)
1. A closed cooling tower with an external protection device is characterized in that: the cooling tower comprises a cooling tower body (4) and an external protection device, wherein the external protection device is arranged on a cooling tower air outlet (5) at the upper end of the cooling tower body (4); the external protection device comprises an upper plate (1), a lower plate (2) and a stand column (3), wherein the lower surface of the lower plate (2) is matched with the cooling tower air outlet (5), the upper surface of the lower plate (2) is connected with the lower surface of the upper plate (1) through the stand column (3), the upper plate (1) is provided with an upper plate air outlet (10) matched with the cooling tower air outlet (5), the upper plate air outlet (10) is provided with a protective net (6), and the lower surface of the upper plate (1) is provided with a guide plate (7) matched with the protective net (6).
2. The enclosed cooling tower with external protection according to claim 1, wherein: the lower plate (1) is installed on the upper surface of the cooling tower air outlet (5) through a fixing bolt (9).
3. The enclosed cooling tower with external protection according to claim 1, wherein: the guide plate (7) is triangular.
4. A closed cooling tower with external protection according to claim 3, wherein: the outer side of the lower plate (2) is provided with a bearing plate (11), and the bearing plate (11) is provided with a condensate water bearing groove (8) matched with the lower end of the guide plate (7).
5. The enclosed cooling tower with external protection according to claim 1, wherein: the upper plate (1) and the lower plate (2) are circular rings with the same size.
6. A closed cooling tower with external protection according to claim 3, wherein: the upper surface of the guide plate (7) is matched with the lower surface of the protective net (6).
7. A closed cooling tower with external protection according to claim 3, wherein: a plurality of guide plates (7) are welded into a whole.
8. The enclosed cooling tower with external protection according to claim 1, wherein: the lower end of the upright post (3) is welded and connected with the upper surface of the lower plate (2); the upper end of the upright post (3) is connected with the lower surface of the upper plate (1) in a welding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122015114.1U CN215676568U (en) | 2021-08-25 | 2021-08-25 | Closed cooling tower with external protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122015114.1U CN215676568U (en) | 2021-08-25 | 2021-08-25 | Closed cooling tower with external protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215676568U true CN215676568U (en) | 2022-01-28 |
Family
ID=79955743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122015114.1U Active CN215676568U (en) | 2021-08-25 | 2021-08-25 | Closed cooling tower with external protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215676568U (en) |
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2021
- 2021-08-25 CN CN202122015114.1U patent/CN215676568U/en active Active
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