CN211147416U - Low-wind-resistance efficient cooling tower - Google Patents
Low-wind-resistance efficient cooling tower Download PDFInfo
- Publication number
- CN211147416U CN211147416U CN201921535021.8U CN201921535021U CN211147416U CN 211147416 U CN211147416 U CN 211147416U CN 201921535021 U CN201921535021 U CN 201921535021U CN 211147416 U CN211147416 U CN 211147416U
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- heat exchange
- exchange plate
- hot water
- water
- fan
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Abstract
The utility model relates to a low wind resistance high efficiency cooling tower, which comprises a tower body, a first heat exchange plate, a second heat exchange plate, a fan, a water collecting tank and a hot water dispersion pipe; the tower body is cylindrical and is vertically arranged on the ground, the fan is arranged at the upper end opening of the tower body, and the hot water dispersion pipe is arranged below the fan; the first heat exchange plate and the second heat exchange plate are sequentially arranged below the hot water dispersion pipe, and the hot water dispersion pipe is connected with an external hot water source and is provided with a plurality of water outlet holes opposite to the first heat exchange plate; a plurality of longitudinally arranged water channels and air channels are arranged in the first heat exchange plate and the second heat exchange plate; the upper side surfaces of the first heat exchange plate and the second heat exchange plate are provided with water retaining sheets positioned at the upper port of the air duct; the water collecting tank is arranged on the ground and is positioned below the first heat exchange plate. The utility model discloses can promote the cooling effect by a wide margin.
Description
Technical Field
The utility model relates to a high-efficient cooling tower of low windage.
Background
Natural valve station is when CNG, compressor and natural gas line can be heated rapid heating up, consequently need cool off equipment through water cooling system, water cooling system adopts the cooling tower to cool off the hot water that the absorption heat formed usually, the hot water of current cooling tower is down when carrying out the heat exchange with low temperature air in the heat transfer filter core that has a plurality of intensive meshs, form water front cover easily between the meshs, thereby increase the windage of air upgoing by a wide margin, and the windage increase then leads to the cooling air volume of flow through in the cooling tower to reduce in the unit interval, correspondingly, the heat of taking away also reduces by a wide margin, thereby need increase the power of fan, otherwise the cooling efficiency of cooling tower is lower.
Disclosure of Invention
The utility model aims to solve the above problem, provide a high-efficient cooling tower of low windage, specifically realize by following technical scheme:
a low-wind-resistance high-efficiency cooling tower comprises a tower body, a first heat exchange plate, a second heat exchange plate, a fan, a water collecting tank and hot water dispersion pipes; the tower body is cylindrical and is vertically arranged on the ground, the fan is arranged at the upper end opening of the tower body, and the hot water dispersion pipe is arranged below the fan; the first heat exchange plate and the second heat exchange plate are sequentially arranged below the hot water dispersion pipe, and the hot water dispersion pipe is connected with an external hot water source and is provided with a plurality of water outlet holes opposite to the first heat exchange plate; a plurality of longitudinally arranged water channels and air channels are arranged in the first heat exchange plate and the second heat exchange plate; the upper side surfaces of the first heat exchange plate and the second heat exchange plate are provided with water retaining sheets positioned at the upper port of the air duct; the water collecting tank is arranged on the ground and is positioned below the first heat exchange plate.
The low wind resistance high-efficiency cooling tower is further designed in such a way that the air channel of the first heat exchange plate is opposite to the water channel of the second heat exchange plate; correspondingly, the water channel of the first heat exchange plate is opposite to the air channel of the second heat exchange plate.
The low-wind-resistance efficient cooling tower is further designed in that the bottom of the water collecting tank is connected with a water return pipe.
The low-wind-resistance high-efficiency cooling tower is further designed in that the side wall of the air duct is provided with a plurality of convex blocks.
The beneficial effects of the utility model reside in that:
the utility model has the advantages that the air resistance of the low-temperature air is greatly reduced in the ascending process by arranging the heat exchange plates with the air channels and the water channels, so that the low-temperature air can absorb the heat of hot water close to the water channels as long as the length of the air channels is enough, and the improvement of the air flow can greatly improve the cooling effect of the cooling tower; in addition, the air channels and the water channels of the first heat exchange plate and the second heat exchange plate are arranged in a staggered mode, so that the water quantity going downwards through the first heat exchange plate directly meets the air quantity going upwards through the second heat exchange plate in the air, and the heat exchange efficiency is further improved under the condition that the wind resistance is not greatly increased.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The invention is further described with reference to the drawings and examples in the following description:
the cooling tower with low wind resistance and high efficiency comprises a tower body 1, a first heat exchange plate 2, a second heat exchange plate 3, a fan 4, a water collecting tank 5 and a hot water dispersion pipe 6; the tower body is cylindrical and is vertically arranged on the ground, the fan is arranged at the upper end opening of the tower body, and the hot water dispersion pipe is arranged below the fan; the first heat exchange plate and the second heat exchange plate are sequentially arranged below the hot water dispersion pipe, and the hot water dispersion pipe is connected with an external hot water source and is provided with a plurality of water outlet holes opposite to the first heat exchange plate; a plurality of water channels 7 and air channels 8 which are longitudinally arranged are arranged in the first heat exchange plate and the second heat exchange plate; the upper side surfaces of the first heat exchange plate and the second heat exchange plate are provided with water retaining sheets 81 positioned at the upper port of the air duct; the water collecting tank is arranged on the ground and is positioned below the first heat exchange plate.
When the cooling tower is applied, hot water is sent into the tower body through the hot water dispersion pipe and meets the first heat exchange plate in a downward mode, due to the effect of the water blocking sheet 81, the hot water can only enter the water channel, only a small amount of splashed hot water and a large amount of cooling air in an upward mode are in the air channel, and therefore wind resistance of low-temperature air in the upward process is greatly reduced, so long as the length of the air channel is enough, the low-temperature air can sufficiently absorb heat of the hot water in the adjacent water channel, and the air flow is improved to sufficiently improve the cooling effect of the cooling tower;
the air channel of the first heat exchange plate is opposite to the water channel of the second heat exchange plate; correspondingly, the water channel of the first heat exchange plate is opposite to the air channel of the second heat exchange plate. The air channels and the water channels of the first heat exchange plate and the second heat exchange plate are arranged in a staggered mode, so that the water quantity going downwards through the first heat exchange plate directly meets the air quantity going upwards through the second heat exchange plate in the air, and the heat exchange efficiency is further improved under the condition that the wind resistance is not greatly increased.
Of course, a return pipe 51 is connected to the bottom of the sump. In addition, a plurality of bumps (not shown in the figure) can be arranged on the side wall of the air duct, so that the heat exchange effect between the air in the air duct and the side wall of the air duct is increased under the condition of slightly increasing the wind resistance of the air duct.
Claims (4)
1. A low-wind-resistance efficient cooling tower is characterized by comprising a tower body, a first heat exchange plate, a second heat exchange plate, a fan, a water collecting tank and hot water dispersion pipes; the tower body is cylindrical and is vertically arranged on the ground, the fan is arranged at the upper end opening of the tower body, and the hot water dispersion pipe is arranged below the fan; the first heat exchange plate and the second heat exchange plate are sequentially arranged below the hot water dispersion pipe, and the hot water dispersion pipe is connected with an external hot water source and is provided with a plurality of water outlet holes opposite to the first heat exchange plate; a plurality of longitudinally arranged water channels and air channels are arranged in the first heat exchange plate and the second heat exchange plate; the upper side surfaces of the first heat exchange plate and the second heat exchange plate are provided with water retaining sheets positioned at the upper port of the air duct; the water collecting tank is arranged on the ground and is positioned below the first heat exchange plate.
2. The low windage high efficiency cooling tower of claim 1 wherein the air channels of the first heat exchange plates are opposite the water channels of the second heat exchange plates; correspondingly, the water channel of the first heat exchange plate is opposite to the air channel of the second heat exchange plate.
3. The cooling tower of claim 1, wherein a water return pipe is connected to the bottom of the water collecting tank.
4. The tower of claim 1, wherein the sidewalls of the duct have protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921535021.8U CN211147416U (en) | 2019-09-16 | 2019-09-16 | Low-wind-resistance efficient cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921535021.8U CN211147416U (en) | 2019-09-16 | 2019-09-16 | Low-wind-resistance efficient cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211147416U true CN211147416U (en) | 2020-07-31 |
Family
ID=71767258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921535021.8U Expired - Fee Related CN211147416U (en) | 2019-09-16 | 2019-09-16 | Low-wind-resistance efficient cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211147416U (en) |
-
2019
- 2019-09-16 CN CN201921535021.8U patent/CN211147416U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 Termination date: 20210916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |