CN114674162A - Cooling system with energy consuming bubbler - Google Patents
Cooling system with energy consuming bubbler Download PDFInfo
- Publication number
- CN114674162A CN114674162A CN202210318435.5A CN202210318435A CN114674162A CN 114674162 A CN114674162 A CN 114674162A CN 202210318435 A CN202210318435 A CN 202210318435A CN 114674162 A CN114674162 A CN 114674162A
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- water
- bubbler
- energy consumption
- cooling system
- cooling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/08—Splashing boards or grids, e.g. for converting liquid sprays into liquid films; Elements or beds for increasing the area of the contact surface
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a cooling system with an energy-consuming bubbler, which comprises a cooling tower, a water pump, a water chilling unit and an energy-consuming bubbler, wherein the cooling tower is provided with a water inlet and a water outlet; a water distribution disc, a filler and a water collection disc are arranged in the cooling tower from top to bottom, and the water collection disc, the water pump, the water chilling unit and the energy consumption bubbler are sequentially communicated through a pipeline; the energy-consuming bubbler is positioned above the water distribution disc and comprises an energy-consuming cylinder and a bubbling net positioned in the energy-consuming cylinder, and water from the water chilling unit flows to the bubbling net through a pipeline and flows into the water distribution disc through the energy-consuming cylinder. The invention has the advantages that: the impact of cooling water flow can be reduced to a safe degree, the cooling water is prevented from overflowing out of the tower, and the stable operation of the water chilling unit is guaranteed.
Description
Technical Field
The invention relates to the field of cooling towers, in particular to a cooling system with an energy consumption bubbler.
Background
The energy dissipater is a device used in a cooling tower with large treatment flow, and is positioned above a water outlet of a pipeline and a water distribution disc at the top of the cooling tower. The cooling tower water inlet pipe has the effects of reducing the water flow impact force of the cooling tower water inlet pipe and enabling cooling water to flow to the water distribution disc evenly and gently, so that the cooling water is uniformly distributed in the cooling tower filler, and the cooling effect on the cooling water is realized. If the impact force of the cooling water is too large, the cooling water can impact the side wall of the water diversion disc and even directly overflow from a gap of a tower top cover plate, so that the loss of circulating water is caused, and the running faults of equipment such as a matched host computer and the like are caused. In the prior art, a common energy dissipater is a common open cooling tower all-metal plate universal energy dissipater disclosed in the Chinese utility model patent with the publication number of CN209116855U, and comprises a U-shaped shell arranged above the bottom surface of a water sowing basin, wherein the bottom surface of the U-shaped shell is provided with a bottom hole, and two side walls are provided with side holes; a first partition plate and a second partition plate which are parallel to each other are vertically arranged in the U-shaped shell; the two ends of the first partition plate and the second partition plate are connected with the side wall of the U-shaped shell; the first partition plate and the second partition plate are provided with water permeable holes; the diameter of the water permeable hole on the first separator is smaller than that of the second separator; a gap is reserved between the first partition plate and the bottom surface of the U-shaped shell. However, the cooling tower in the prior art has the following defects: the energy dissipater can not reduce the impact of cooling water flow to a safe degree and can not ensure that the cooling water does not overflow out of the tower.
Disclosure of Invention
The technical problem to be solved by the invention is as follows:
the energy dissipater of the cooling tower in the prior art can not reduce the impact of cooling water flow to a safe degree and can not ensure that the cooling water does not overflow out of the tower.
The invention solves the technical problems through the following technical means:
a cooling system with an energy consumption bubbler comprises a cooling tower, a water pump, a water chilling unit and an energy consumption bubbler;
a water distribution disc, a filler and a water collection disc are arranged in the cooling tower from top to bottom, and the water collection disc, the water pump, the water chilling unit and the energy consumption bubbler are sequentially communicated through a pipeline;
the energy-consuming bubbler is positioned above the water distribution disc and comprises an energy-consuming cylinder and a bubbling net positioned in the energy-consuming cylinder, and water from the water chilling unit flows to the bubbling net through a pipeline and flows into the water distribution disc through the energy-consuming cylinder.
When the cooling system with the energy-consuming bubbler is practically applied, the water pump takes away heat generated by the running of the condenser in the water chilling unit by using circulating cooling water and pumps the heat to the water distribution disc at the top of the cooling tower. Before entering the water distribution disc, cooling water is firstly distributed to energy dissipaters at the tail ends of branch pipelines, water from a water chilling unit flows to the foaming net through the pipelines and flows into the water distribution disc through the energy dissipation cylinders, and therefore impact force of water flow is reduced, and the cooling water flows into the water distribution disc evenly and gently. The cooling water in the water distribution disc is uniformly dispersed into the filler through the small holes at the disc bottom, so that a large amount of heat exchange can be carried out between the cooling water and the air. And the cooled cooling water is collected in a water collecting tray at the bottom of the tower and enters the water chilling unit again through a water pump. When rivers pass through the foaming net, form to rivers and block, the dispersion effect, can effectively alleviate the impact force, further reduce the impact force through the power consumption section of thick bamboo afterwards, make rivers evenly gently flow into the distributive disc, can reduce the cooling water impact to the safety degree, guarantee that the cooling water does not spill over outside the tower, guaranteed the steady operation of cooling water set.
Optimally, the foaming net is internally filled with silk tennis balls.
The silk screen ball that bubble net inside was filled can further cushion, disperse the rivers that get into, can effectively reduce the rivers impact force, and buffering effect is better.
Preferably, a heating device is arranged in the water collecting tray.
Heating device's setting can heat the water in the water-collecting tray, avoids the temperature to cross when low excessively, like winter, and the unable normal condition of starting of cooling water set that leads to, during practical application, opens heating device before the cooling water set starts, until the cooling water temperature up to standard can.
Preferably, a groove is formed in the water collecting tray, and the heating device is located in the groove.
The position in the groove is lower, and the heating device is positioned at the lower position to effectively prevent dry burning.
Preferably, the top of the cooling tower is provided with a fan.
The fan in the middle of the tower top runs at a high speed, so that the air flow in the tower can be accelerated, the cooling water temperature in the filler is quickly reduced, and the cooling effect is better.
Preferably, the energy consumption cylinder is provided with a plurality of hexagonal water outlet holes.
The impact force can be effectively reduced through the hexagonal water outlet hole by water flow, and the buffering effect is better.
Preferably, the energy consumption cylinder and the foaming net are both of a cylinder structure with an opening at one end and a closed end, the energy consumption cylinder is provided with a plurality of water outlet holes, and the foaming net is of a net structure.
Preferably, one end of the opening of the energy consumption cylinder is provided with a connecting flange or a thread, and the energy consumption cylinder is connected with the pipeline through the connecting flange or the thread.
Preferably, the energy consumption cylinder is provided with a fixing plate, the water distribution disc is provided with a water distribution disc cover plate, and the fixing plate is installed on the water distribution disc cover plate.
Preferably, the water inlet end of the energy consumption bubbler is provided with a plurality of energy consumption baffles in a crossed mode, and water flow can flow to the bubbling net along an S-shaped path under the action of the energy consumption baffles.
After water flow enters the energy-consumption bubbler, the water flow can flow to the foaming net along the S-shaped path under the action of the energy-consumption baffle, so that the impact force is reduced, and the water flow can be reduced as much as possible by matching with the foaming net and the energy-consumption cylinder.
The invention has the advantages that:
1. when the cooling system with the energy-consuming bubbler is practically applied, the water pump takes away heat generated by the running of the condenser in the water chilling unit by using circulating cooling water and pumps the heat to the water distribution disc at the top of the cooling tower. Before entering the water distribution disc, cooling water is firstly distributed to energy dissipaters at the tail ends of branch pipelines, water from a water chilling unit flows to the foaming net through the pipelines and flows into the water distribution disc through the energy dissipation cylinders, and therefore impact force of water flow is reduced, and the cooling water flows into the water distribution disc evenly and gently. The cooling water in the water distribution disc is uniformly dispersed into the filler through the small holes at the disc bottom, so that a large amount of heat exchange can be carried out between the cooling water and the air. And the cooled cooling water is collected in a water collecting tray at the bottom of the tower and enters the water chilling unit again through a water pump. When rivers pass through the foaming net, form to rivers and block, the dispersion effect, can effectively alleviate the impact force, further reduce the impact force through the power consumption section of thick bamboo afterwards, make rivers evenly gently flow into the distributive disc, can reduce the cooling water impact to the safety degree, guarantee that the cooling water does not spill over outside the tower, guaranteed the steady operation of cooling water set.
2. The silk screen ball that bubble net inside was filled can further cushion, disperse the rivers that get into, can effectively reduce the rivers impact force, and buffering effect is better.
3. Heating device's setting can heat the water in the water-collecting tray, avoids the temperature to cross when low excessively, like winter, and the unable normal condition of starting of cooling water set that leads to, during practical application, opens heating device before the cooling water set starts, until the cooling water temperature up to standard can.
4. The position in the recess is lower, and heating device is in lower position and can effectively prevent dry combustion method.
5. The fan in the middle of the tower top runs at a high speed, so that the air flow in the tower can be accelerated, the cooling water temperature in the filler is quickly reduced, and the cooling effect is better.
6. The impact force can be effectively reduced through the hexagonal water outlet hole by water flow, and the buffering effect is better.
After water flow enters the energy consumption bubbler, the water flow can flow to the foaming net along the S-shaped path under the action of the energy consumption baffle, so that the effect of reducing impact force is achieved, and the water flow impact force can be reduced as much as possible by matching with the foaming net and the energy consumption barrel.
Drawings
FIG. 1 is a schematic view of a cooling system with a power consuming bubbler in accordance with an embodiment of the present invention;
FIGS. 2 and 3 are schematic perspective views of a power consuming bubbler in accordance with an embodiment of the present invention;
FIG. 4 is a front view of a power consuming bubbler in accordance with an embodiment of the present invention;
FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;
FIG. 6 is a top view of a power consuming bubbler in accordance with an embodiment of the present invention;
FIG. 7 is a cross-sectional view taken along line B-B of FIG. 6;
FIG. 8 is a schematic view of the walls of a foam web in accordance with an embodiment of the present invention;
FIG. 9 is a schematic view of the bottom of a blister web in an embodiment of the invention;
FIG. 10 is a schematic structural diagram of an energy dissipating baffle according to an embodiment of the present invention;
wherein the content of the first and second substances,
a cooling tower-1; a water diversion disc-11; filler-12; a water collection tray-13; a heating device-14; a fan-15; a groove-131;
a water pump-2;
a water chilling unit-3;
energy-consuming bubbler-4; an energy consumption cylinder-41; a foam-forming web-42; a hexagonal water outlet-411; a connecting flange-412; and (4) fixing a plate-413.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, a cooling system with a power consumption bubbler comprises a cooling tower 1, a water pump 2, a water chilling unit 3 and a power consumption bubbler 4.
As shown in fig. 1, a fan 15 is disposed at the top of the cooling tower 1. A water distribution disc 11, a filler 12 and a water collection disc 13 are arranged in the cooling tower 1 from top to bottom, the water collection disc 13, the water pump 2, the water chilling unit 3 and the energy consumption bubbler 4 are sequentially communicated through a pipeline, and the water chilling unit 3 is in the prior art.
As shown in fig. 1, the energy consumption bubbler 4 is located above the water distribution disc 11, and according to actual needs, a plurality of energy consumption bubblers 4 are arranged and evenly distributed above the water distribution disc 11, and the energy consumption bubbler 4 comprises an energy consumption cylinder 41 and a bubbling net 42 located inside the energy consumption cylinder 41.
As shown in fig. 2 to 5, the energy consumption cylinder 41 and the foaming net 42 are both cylinder structures with an open end and a closed end, and the energy consumption cylinder 41 is provided with a plurality of water outlet holes, specifically, hexagonal water outlet holes 411.
As shown in fig. 2 and 3, a connection flange 412 or a thread is provided at an open end of the energy consumption cylinder 41, and the energy consumption cylinder 41 is connected to the pipeline through the connection flange 412 or the thread.
As shown in fig. 2 and 3, a fixing plate 413 is disposed on the energy consumption cylinder 41, a water diversion disc cover plate is disposed on the water diversion disc 11, and the fixing plate 413 is mounted on the water diversion disc cover plate.
Further, as shown in fig. 10, a plurality of energy consumption baffles 43 are crosswise arranged at the water inlet end of the energy consumption bubbler 4, and the water flow can flow to the bubbling net 42 along an S-shaped path under the action of the energy consumption baffles 43.
As shown in fig. 8 and 9, the foaming net 42 is a net structure, and as shown in fig. 6 and 7, the foaming net 42 can cover all the hexagonal water outlet holes 411. Further, the inside of the foam net 42 is filled with silk tennis balls, such as steel wire balls.
The water from the water chilling unit 3 flows to the foaming net 42 through a pipeline and flows to the water diversion disc 11 through the energy consumption cylinder 41. A plurality of water flow holes are uniformly distributed on the water distribution disc 11.
As shown in fig. 1, a heating device 14 is disposed in the water collecting tray 13, and the heating device 14 is a conventional device, such as an electric heater. Further, a groove 131 is provided in the water collecting tray 13, and the heating device 14 is located in the groove 131. The pipe on the water inlet side of the water pump 2 is connected to the groove 131.
The working principle is as follows:
as shown in figure 1, when the cooling system with the energy-consuming bubbler is practically applied, a water pump takes away heat generated by the operation of a condenser in a water chilling unit by using circulating cooling water and pumps the heat to a water distribution disc at the top of a cooling tower. Before entering the water distribution disc, the cooling water is firstly distributed to energy dissipaters at the tail ends of branch pipelines, water from the water chilling unit 3 flows to the foaming net 42 through the pipelines and flows into the water distribution disc 11 through the energy dissipation cylinder 41, and therefore the impact force of the water flow is reduced, and the cooling water flows into the water distribution disc evenly and smoothly. The cooling water in the water distribution disc is uniformly dispersed into the filler through the small holes at the disc bottom, so that a large amount of heat exchange can be carried out between the cooling water and the air. And the cooled cooling water is collected in a water collecting tray at the bottom of the tower and enters the water chilling unit again through a water pump. When water flows through the foaming net 42, the water flows are blocked and dispersed, impact force can be effectively relieved, then the impact force is further reduced through the energy consumption cylinder 41, the water flows into the water distribution disc evenly and smoothly, impact of cooling water flow can be reduced to a safe degree, cooling water is prevented from overflowing out of the tower, and stable operation of the water chilling unit is guaranteed.
The silk screen balls filled in the foaming net 42 can further buffer and disperse the entering water flow, can effectively reduce the impact force of the water flow, and has better buffering effect.
The lower position of the recess 131, the lower position of the heating device 14, effectively prevents dry burning.
The fan in the middle of the tower top runs at a high speed, so that the air flow in the tower can be accelerated, the cooling water temperature in the filler is quickly reduced, and the cooling effect is better.
The impact force can be effectively reduced through the hexagonal water outlet hole 411 by water flow, and the buffering effect is good.
After the water flow enters the energy consumption bubbler 4, the water flow can flow to the foaming net 42 along the S-shaped path under the action of the energy consumption baffle 43, so that the impact force is reduced, and the water flow impact force can be reduced as much as possible by matching with the foaming net 42 and the energy consumption barrel 41.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A cooling system with a power consuming bubbler, comprising: comprises a cooling tower (1), a water pump (2), a water chilling unit (3) and an energy consumption bubbler (4);
a water distribution disc (11), a filler (12) and a water collection disc (13) are arranged in the cooling tower (1) from top to bottom, and the water collection disc (13), the water pump (2), the water chilling unit (3) and the energy consumption bubbler (4) are communicated in sequence through pipelines;
the energy consumption bubbler (4) is positioned above the water distribution disc (11), the energy consumption bubbler (4) comprises an energy consumption barrel (41) and a bubbling net (42) positioned in the energy consumption barrel (41), and water from the water chilling unit (3) flows to the bubbling net (42) through a pipeline and flows into the water distribution disc (11) through the energy consumption barrel (41).
2. The cooling system with a power consuming bubbler of claim 1, wherein: the inside of the foaming net (42) is filled with silk tennis balls.
3. The cooling system with a power consuming bubbler of claim 1, wherein: a heating device (14) is arranged in the water collecting disc (13).
4. The cooling system with a power consuming bubbler of claim 3, wherein: grooves (131) are arranged in the water collecting plate (13), and the heating device (14) is located in the grooves (131).
5. The cooling system with a power consuming bubbler of claim 1, wherein: and the top of the cooling tower (1) is provided with a fan (15).
6. The cooling system with a power consuming bubbler of claim 1, wherein: the energy consumption cylinder (41) is provided with a plurality of hexagonal water outlet holes (411).
7. The cooling system with a power consuming bubbler of claim 1, wherein: the energy consumption cylinder (41) and the foaming net (42) are both of a cylinder structure with an opening at one end and a closed end, a plurality of water outlet holes are formed in the energy consumption cylinder (41), and the foaming net (42) is of a net structure.
8. The cooling system with a power consuming bubbler of claim 7, wherein: one end of the opening of the energy consumption cylinder (41) is provided with a connecting flange (412) or a thread, and the energy consumption cylinder (41) is connected with a pipeline through the connecting flange (412) or the thread.
9. The cooling system with a power consuming bubbler of claim 1, wherein: the energy-consuming cylinder (41) is provided with a fixing plate (413), the water distribution disc (11) is provided with a water distribution disc cover plate, and the fixing plate (413) is installed on the water distribution disc cover plate.
10. The cooling system with a power consuming bubbler of claim 1, wherein: one end of the energy consumption bubbler (4) where water enters is provided with a plurality of energy consumption baffles (43) in a crossed mode, and water flow can flow to the bubbling net (42) along an S-shaped path under the action of the energy consumption baffles (43).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210318435.5A CN114674162B (en) | 2022-03-29 | 2022-03-29 | Cooling system with energy consuming bubbler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210318435.5A CN114674162B (en) | 2022-03-29 | 2022-03-29 | Cooling system with energy consuming bubbler |
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| Publication Number | Publication Date |
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| CN114674162A true CN114674162A (en) | 2022-06-28 |
| CN114674162B CN114674162B (en) | 2023-04-14 |
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| CN202210318435.5A Active CN114674162B (en) | 2022-03-29 | 2022-03-29 | Cooling system with energy consuming bubbler |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11142070A (en) * | 1997-11-13 | 1999-05-28 | Ishikawajima Harima Heavy Ind Co Ltd | Cooling tower |
| CN200968816Y (en) * | 2006-10-18 | 2007-10-31 | 湖南元亨科技发展有限公司 | Water distribution apparatus of cooling column . |
| EP2609374A1 (en) * | 2010-08-23 | 2013-07-03 | Cuneyt Aksuyek | Cooling system and method for air cooled chillers |
| CN206019392U (en) * | 2016-08-10 | 2017-03-15 | 重庆港康明冷却塔有限公司 | The square cross flow cooling tower of glass |
| CN209116855U (en) * | 2018-10-12 | 2019-07-16 | 湖南元亨科技股份有限公司 | A kind of general energy consumer of full metal plate of open cooling tower |
| CN210036330U (en) * | 2019-03-04 | 2020-02-07 | 湖南元亨科技股份有限公司 | Cooling tower top water installations |
| CN216132311U (en) * | 2021-05-25 | 2022-03-25 | 湖南元亨科技股份有限公司 | Self-adjusting air-eliminating type shockproof inner connecting pipe structure |
-
2022
- 2022-03-29 CN CN202210318435.5A patent/CN114674162B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11142070A (en) * | 1997-11-13 | 1999-05-28 | Ishikawajima Harima Heavy Ind Co Ltd | Cooling tower |
| CN200968816Y (en) * | 2006-10-18 | 2007-10-31 | 湖南元亨科技发展有限公司 | Water distribution apparatus of cooling column . |
| EP2609374A1 (en) * | 2010-08-23 | 2013-07-03 | Cuneyt Aksuyek | Cooling system and method for air cooled chillers |
| CN206019392U (en) * | 2016-08-10 | 2017-03-15 | 重庆港康明冷却塔有限公司 | The square cross flow cooling tower of glass |
| CN209116855U (en) * | 2018-10-12 | 2019-07-16 | 湖南元亨科技股份有限公司 | A kind of general energy consumer of full metal plate of open cooling tower |
| CN210036330U (en) * | 2019-03-04 | 2020-02-07 | 湖南元亨科技股份有限公司 | Cooling tower top water installations |
| CN216132311U (en) * | 2021-05-25 | 2022-03-25 | 湖南元亨科技股份有限公司 | Self-adjusting air-eliminating type shockproof inner connecting pipe structure |
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| CN114674162B (en) | 2023-04-14 |
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