CN212409433U - Ultralow-noise countercurrent open cooling tower - Google Patents
Ultralow-noise countercurrent open cooling tower Download PDFInfo
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- CN212409433U CN212409433U CN202021978715.1U CN202021978715U CN212409433U CN 212409433 U CN212409433 U CN 212409433U CN 202021978715 U CN202021978715 U CN 202021978715U CN 212409433 U CN212409433 U CN 212409433U
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- 238000001816 cooling Methods 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 102
- 238000007664 blowing Methods 0.000 claims abstract description 14
- 239000007921 spray Substances 0.000 claims abstract description 14
- 230000017525 heat dissipation Effects 0.000 claims abstract description 11
- 238000012856 packing Methods 0.000 claims description 4
- 239000000945 filler Substances 0.000 description 8
- 206010010904 Convulsion Diseases 0.000 description 4
- 230000036461 convulsion Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an ultra-low noise counter-current open cooling tower, which comprises a tower body, a water distribution component, a heat dissipation component, a water collector, a water collecting tray, an air draft system and an air blowing system; the lower part of the side wall of the tower body is respectively provided with a first air inlet window and a second air inlet window which are right opposite front and back; the water distribution assembly comprises a water distribution pipeline and a spray head which are arranged in the tower body; the heat dissipation assembly is arranged below the spray head; the water collector is arranged above the water distribution assembly; the water collecting tray is arranged below the tower body; the air exhaust system comprises an air exhaust power assembly and an air exhaust fan; the exhaust fan is arranged above the water collector; the blowing system comprises a blowing power assembly and at least two blowers; the air blowers are divided into two groups and are respectively arranged on the first air inlet window and the second air inlet window. This cooling tower not only can cool down hot water, and the air inlet end adopts the modularization combination blower fan moreover, and the exhaust fan is adopted at the top, and the total power of motor is lower, air-out motor power is low, the air inlet is efficient, the noise is low, the rate of drifting about is low.
Description
Technical Field
The utility model relates to a cooling tower technical field especially relates to an open cooling tower against current of ultralow noise.
Background
With the rapid development of the modernization of our country, the environmental requirements and the standards of energy use are higher and higher, which brings great challenges to the technologies of various industries, and the adoption of various types of cooling towers and cooling technologies is a development direction for realizing water saving, emission reduction, noise reduction and environmental protection. The countercurrent open cooling tower has the characteristics of difficult blockage of a water distribution system, difficult aging of water spraying filler, small filler volume, small moisture reflux, easier anti-freezing and deicing measures and the like. In the market, a large proportion of cooling towers are available.
The existing counter-flow cooling tower only uses a top fan to draw air so that cold air outside the tower enters the tower to exchange heat with hot water in a packing area. The universal air draft fan has the defects of large motor power, inconvenient maintenance, low air inlet efficiency, high noise, high water floating rate, high requirement on a ventilation duct and the like.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide an open cooling tower against current of ultralow noise, air-blower and air exhauster ally oneself with uses, not only can cool down hot water, can solve moreover that motor power is big, and maintenance is inconvenient, air inlet efficiency is not high, the noise is big, float the problem such as the rate of water is high, the ventiduct requires the height.
The purpose of the utility model is realized by adopting the following technical scheme:
an ultra-low noise countercurrent open type cooling tower comprises a tower body, a water distribution assembly, a heat dissipation assembly, a water collector, a water collecting tray, an air draft system and an air blowing system; the lower part of the side wall of the tower body is respectively provided with a first air inlet window and a second air inlet window, and the first air inlet window and the second air inlet window are in front-back positive opposition; the water distribution assembly comprises a water distribution pipeline and a spray head which are arranged in the tower body, and the water distribution pipeline is communicated with the spray head; the heat dissipation assembly is arranged below the spray head; the water collector is arranged above the water distribution assembly; the water collecting tray is arranged below the tower body; the air draft system comprises an air draft power assembly and an air draft fan, and the air draft power assembly is electrically connected with the air draft fan; the exhaust fan is arranged above the water collector; the blowing system comprises a blowing power assembly and at least two blowers, and the blowing power assembly is electrically connected with the blowers; the air blowers are divided into two groups, and the two groups of air blowers are respectively arranged on the first air inlet window and the second air inlet window.
Further, the tower body is square tower body, first air inlet window sets up square tower body left side wall lower part, the second air inlet window sets up square tower body right side wall lower part.
Further, the quantity of air-blower is 2, 4, 6, 8, 10 or 12, the air-blower divide into two sets ofly averagely, and is two sets of the air-blower transversely arranges in parallel respectively in proper order, and a set of the air-blower sets up on the first air inlet window, another a set of the air-blower sets up on the second air inlet window.
Further, the exhaust fan is arranged at the top of the tower body and is positioned outside the tower body; or the exhaust fan is arranged at the upper part of the tower body and is positioned in the tower body.
Further, the exhaust fan is an axial flow type exhaust fan; the blower is an axial flow blower.
Further, still include the breakwater, the breakwater setting is in radiator unit below.
Further, the heat dissipation component is a filler.
Further, the opening of the spray head faces downwards and is arranged below the water distribution pipeline, and the water collector is arranged above the water distribution pipeline.
Furthermore, a water outlet, an overflow port, a drain outlet and a water replenishing port are arranged on the water collecting tray.
Further, a water inlet is formed in the side wall of the tower body and communicated with the water distribution pipeline.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model provides an open cooling tower against current of ultralow noise, driving system adopts convulsions and blast air combined use, not only can cool down hot water, and the air inlet end is through the blower fan that adopts the modularization combination moreover, the top adopts convulsions low-speed rotation operating fan, the ordinary open cooling tower against current that only leans on upper portion convulsions on the same scale, motor total power is lower (more energy-conserving than ordinary tower), air-out motor power is lower (power can be down to ordinary tower more than half, thereby it is more convenient to make its maintenance), air inlet efficiency is higher, the noise is lower, it is lower to float the water rate. And simultaneously, the utility model discloses an open cooling tower against current all installs the air-blower on first air inlet window and the second air inlet window of symmetry around tower body lateral wall lower part sets up, has adopted the blast formula design promptly on first air inlet window and the second air inlet window to make this cooling tower be applicable to unfavorable occasions such as the ventiduct is narrow, the topography has the limit for height requirement, make the application range of this cooling tower equipment wider.
Drawings
Fig. 1 is a schematic view of an overall structure of a counter-flow open cooling tower according to an embodiment of the present invention;
FIG. 2 is a side view of a counter-flow open cooling tower provided in accordance with an embodiment of the present invention;
fig. 3 is a top view of a counter flow open cooling tower according to an embodiment of the present invention.
In the figure: 1. a tower body; 2. an air draft system; 3. an air duct; 4. a water collector; 5. a water distribution pipeline; 6. a spray head; 7. a filler; 8. a water baffle; 9. a blower; 10. a water collection tray; 11. a water outlet; 12. an overflow port; 13. a sewage draining outlet; 14. a water replenishing port; 15. a water inlet.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1-3, an ultra-low noise countercurrent open cooling tower comprises a tower body 1, a water distribution assembly, a heat dissipation assembly, a water collector 4, a water collecting tray 10, an air draft system 2 and a blower system; the lower part of the side wall of the tower body 1 is respectively provided with a first air inlet window and a second air inlet window, and the first air inlet window and the second air inlet window are in front-back positive opposition; the water distribution assembly comprises a water distribution pipeline 5 and a spray head 6 which are arranged in the tower body 1, and the water distribution pipeline 5 is communicated with the spray head 6; the heat dissipation assembly is arranged below the spray head 6; the water collector 4 is arranged above the water distribution assembly; the water collecting tray 10 is arranged below the tower body 1; the air draft system 2 comprises an air draft power assembly and an air draft fan, and the air draft power assembly is electrically connected with the air draft fan; the exhaust fan is arranged above the water collector 4; the blowing system comprises a blowing power assembly and at least two blowers 9, and the blowing power assembly is electrically connected with the blowers 9; the air blowers 9 are divided into two groups, and the two groups of air blowers 9 are respectively arranged on the first air inlet window and the second air inlet window.
As a further embodiment, the blower power system generally includes mounting brackets, motors, and the like; the extraction power system generally includes a mounting bracket, a motor, and the like. Generally, an air duct 3 is connected to the exhaust fan, and the air after heat exchange is sent to the outside of the tower body 1 through the air duct 3.
As a further embodiment, the tower body 1 is a square tower body 1, the first air inlet window is arranged on the lower portion of the left side wall of the square tower body 1, and the second air inlet window is arranged on the lower portion of the right side wall of the square tower body 1. That is to say, first air inlet window and second air inlet window adopt the positive relative mode in front and back for two sets of air-blower 9 are positive relative in front and back, improve air inlet efficiency, noise reduction.
As a further embodiment, the number of the blowers 9 is 2, 4, 6, 8, 10 or 12, the blowers 9 are divided into two groups, the two groups of blowers 9 are respectively arranged in parallel in the transverse direction, one group of blowers 9 is arranged on the first air inlet window, and the other group of blowers 9 is arranged on the second air inlet window. That is, the blower 9 adopts a modular combination mode, for example, when the number of the blower 9 is 6, 3 blowers 9 are arranged on the first air inlet window in parallel and transversely in sequence, and the other 3 blowers 9 are arranged on the second air inlet window in parallel and transversely in sequence. When 12 blowers 9 are provided, 6 blowers 9 are sequentially arranged in parallel and transversely on the first air inlet window, and the other 6 blowers 9 are sequentially arranged in parallel and transversely on the second air inlet window. Of course, the number of the blowers 9 is not limited to 2, 4, 6 or 8, and can be flexibly adjusted according to actual conditions.
Of course, if the tower body 1 is configured as a circular tower body 1, and the first air inlet window and the second air inlet window are both arc-shaped air inlet windows, the first set of blowers 9 need to be arranged on the first air inlet window in an arc-shaped configuration, and the second set of blowers 9 need to be arranged on the second air inlet window in an arc-shaped configuration.
As a further embodiment, the exhaust fan is arranged at the top of the tower body 1 and is positioned outside the tower body 1; or the exhaust fan is arranged at the upper part of the tower body 1 and is positioned in the tower body 1. The specific setting position of the exhaust fan can be flexibly set and adjusted according to actual conditions. Generally, the exhaust fan is connected with an air duct 3, and the air duct 3 can be arranged outside the tower body 1 or inside the tower body 1.
As a further embodiment, the suction fan is an axial flow fan; the blower 9 is an axial blower 9. The axial flow fan is convenient to install, obvious in ventilation effect and safe.
As a further embodiment, the radiator further comprises a water baffle 8, and the water baffle 8 is arranged below the radiator module. The water baffle 8 makes the water after heat exchange more easily collected in the water collecting tray 10, preventing water from splashing.
As a further implementation mode, the heat dissipation component is the filler 7, and the filler 7 has a good heat dissipation effect and can be replaced.
In a further embodiment, the nozzle 6 is arranged below the distribution pipe 5 with its opening facing downward, and the water collector 4 is arranged above the distribution pipe 5. The nozzles 6 open downwards so that the hot water is better and more evenly spread towards the filling 7. The water vapor enters the air duct 3 after passing through the water collector 4 and finally is guided out of the tower body 1, and the water collector 4 can reduce the water floating rate.
As a further embodiment, the water collecting tray 10 is provided with a water outlet 11, an overflow port 12, a sewage draining port 13 and a water replenishing port 14. The water replenishing port 14 is preferably arranged close to the lower end face of the axial-flow blast air.
As a further embodiment, a water inlet 15 is arranged on the side wall of the tower body 1, and the water inlet 15 is communicated with the water distribution pipeline 5.
The embodiment of the utility model provides an during the open cooling tower operation against current of ultralow noise, circulation hot water gets into distribution pipeline 5 from cooling tower water inlet 15, sprinkles hot water evenly on filler 7 through shower nozzle 6 on the distribution pipeline 5. Meanwhile, cold air is blown into the tower through the blower fans at the lower parts of the two side walls of the tower body 1 and then flows vertically upwards, and the cold air performs heat exchange of nearly 180 degrees with hot water flowing through the packing 7 in the packing 7 area. The hot water after heat exchange becomes cooling water, and the cooling water vertically falls onto the water collecting tray 10 from the filler 7 and flows out from the water outlet 11. The cold air is changed into hot air after heat exchange, and is exhausted into the atmosphere outside the tower from the upper port of the air duct 3 through the water collector 4 under the air draft action of the upper axial flow air draft system 2.
The embodiment of the utility model provides a cooling tower adopts air exhauster and air-blower 9 combined use, not only can cool down hot water, and the air inlet is through the axial fan blower who adopts the modularization combination moreover, axial exhaust system 2 is adopted on upper portion, and with the ordinary open cooling tower against the current that only leans on upper portion convulsions, motor total power is lower (more energy-conserving than ordinary tower), air-out motor power is lower (power can be down to ordinary tower more than half, thereby it is more convenient to make it maintain), air inlet efficiency is higher, the noise is lower, it is lower to float the water rate. And simultaneously, the utility model discloses to open cooling tower bottom two sides air intake against the current adopted the design of blast formula to make it be applicable to unfavorable occasions such as the ventiduct is narrow, topography has the limit for height requirement, make the application range of this cooling tower equipment wider.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (10)
1. An ultra-low noise counter-flow open cooling tower is characterized by comprising a tower body, a water distribution assembly, a heat dissipation assembly, a water collector, a water collecting tray, an air draft system and an air blowing system;
the lower part of the side wall of the tower body is respectively provided with a first air inlet window and a second air inlet window, and the first air inlet window and the second air inlet window are in front-back positive opposition;
the water distribution assembly comprises a water distribution pipeline and a spray head which are arranged in the tower body, and the water distribution pipeline is communicated with the spray head; the heat dissipation assembly is arranged below the spray head; the water collector is arranged above the water distribution assembly; the water collecting tray is arranged below the tower body;
the air draft system comprises an air draft power assembly and an air draft fan, and the air draft power assembly is electrically connected with the air draft fan; the exhaust fan is arranged above the water collector;
the blowing system comprises a blowing power assembly and at least two blowers, and the blowing power assembly is electrically connected with the blowers; the air blowers are divided into two groups, and the two groups of air blowers are respectively arranged on the first air inlet window and the second air inlet window.
2. The ultra low noise open counter-flow cooling tower of claim 1 wherein said tower is a square tower, said first air intake window being disposed on a lower portion of a left side wall of said square tower, said second air intake window being disposed on a lower portion of a right side wall of said square tower.
3. The ultra-low noise open counter-flow cooling tower of claim 2, wherein the number of the blowers is 2, 4, 6, 8, 10 or 12, the blowers are divided into two groups, two groups of the blowers are respectively arranged in parallel in sequence, one group of the blowers is arranged on the first air inlet window, and the other group of the blowers is arranged on the second air inlet window.
4. The ultra low noise open counter-flow cooling tower of claim 1 wherein said suction fan is located at the top of said tower body and outside said tower body; or the exhaust fan is arranged at the upper part of the tower body and is positioned in the tower body.
5. The ultra low noise counter-current open cooling tower of claim 1 wherein said blower is an axial flow blower; the blower is an axial flow blower.
6. The ultra low noise open counter flow cooling tower of claim 1 further comprising a water deflector disposed below said heat sink assembly.
7. The ultra low noise open counter flow cooling tower of claim 1 in which said heat sink assembly is a packing.
8. The ultra low noise open counter flow cooling tower of claim 1 wherein said spray head opening is disposed downwardly below said water distribution pipe and said water collector is disposed above said water distribution pipe.
9. The ultra low noise open counter-flow cooling tower of claim 1 in which said water collection tray is provided with a water outlet, an overflow, a drain and a refill.
10. The ultra low noise open counter flow cooling tower of claim 1 wherein said tower body has a water inlet in a side wall thereof, said water inlet communicating with said water distribution conduit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021978715.1U CN212409433U (en) | 2020-09-10 | 2020-09-10 | Ultralow-noise countercurrent open cooling tower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021978715.1U CN212409433U (en) | 2020-09-10 | 2020-09-10 | Ultralow-noise countercurrent open cooling tower |
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| CN212409433U true CN212409433U (en) | 2021-01-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964475A (en) * | 2020-09-10 | 2020-11-20 | 广东览讯科技开发有限公司 | An ultra-low noise counter-flow open cooling tower |
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- 2020-09-10 CN CN202021978715.1U patent/CN212409433U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964475A (en) * | 2020-09-10 | 2020-11-20 | 广东览讯科技开发有限公司 | An ultra-low noise counter-flow open cooling tower |
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