CN209960999U - Cooling tower - Google Patents
Cooling tower Download PDFInfo
- Publication number
- CN209960999U CN209960999U CN201920583685.5U CN201920583685U CN209960999U CN 209960999 U CN209960999 U CN 209960999U CN 201920583685 U CN201920583685 U CN 201920583685U CN 209960999 U CN209960999 U CN 209960999U
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- Prior art keywords
- water
- cooling tower
- air cooler
- air
- turbine
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- 238000001816 cooling Methods 0.000 title claims abstract description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 238000012856 packing Methods 0.000 claims abstract description 8
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 abstract description 7
- 230000008020 evaporation Effects 0.000 abstract description 6
- 239000000945 filler Substances 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a cooling tower, include: the circulating water outlet of the water turbine is connected with the inlet of the water distribution pipe through the air cooler. The utility model adopts the water turbine to drive the fan, thereby realizing the energy saving of the cooling tower; and an air cooler is adopted to complete the cooling task of a part of circulating water, so that the evaporation of the circulating water is reduced. The utility model discloses in, the dry cold air through the air cooler becomes the dry hot air, mixes the back with the dry humid air from packing exhaust, realizes out the tower fog dissipation, and the circulating water that flows from the hydraulic turbine continues to flow through the air cooler, later gets into the water distributor, has realized that a water is multi-purpose.
Description
Technical Field
The utility model relates to a refrigeration plant technical field particularly, relates to a cooling tower.
Background
The cooling tower is a device which uses water as circulating coolant, absorbs heat from the heat exchanger and discharges the heat to the atmosphere so as to reduce the water temperature; the principle is that the heat in the circulating water is taken away by utilizing the principle that the water is in direct or indirect contact with the air for cold-heat exchange and the principles of evaporation heat dissipation, convection heat transfer, radiation heat transfer and the like, so that the heat exchange of the main process device is continuously realized.
In the prior art, a water turbine is adopted to replace a motor to drive a fan of a cooling tower so as to realize energy conservation in operation of the cooling tower. However, the cooling tower mainly adopts direct contact heat exchange between water and air, and mainly realizes heat exchange in an evaporation heat dissipation mode, so that a large amount of circulating water is evaporated, and a white fog phenomenon is formed in low-temperature seasons due to evaporated water.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide a cooling tower to at least, solve among the prior art technical problem that the circulating water evaporation capacity is big, because the evaporating water forms the white fog phenomenon in low temperature season.
In order to achieve the above object, the present invention provides a cooling tower, comprising: the circulating water outlet of the water turbine is connected with the inlet of the water distribution pipe through the air cooler.
Preferably, the outer side of the air cooler is provided with a first louver.
Preferably, a second shutter is arranged outside the air inlet at the bottom of the cooling tower.
Preferably, a filter screen is arranged between the air cooler and the shutter.
Preferably, a filler is arranged below the water distribution pipe.
Preferably, the water turbine is a mixed-flow cooling tower water turbine.
Preferably, the air cooler is a vertically arranged finned tube group.
Preferably, the first louver is a vertically arranged manual or electric louver.
Preferably, the water injection amount of the area of the filler corresponding to the position of the first louver is larger than that of other areas of the filler.
Preferably, the water distribution pipe is of a square water distribution structure or a branch water distribution structure.
In the technical scheme, the utility model adopts the water turbine to drive the fan, thereby realizing the energy saving of the cooling tower; and an air cooler is adopted to complete the cooling task of a part of circulating water, so that the evaporation of the circulating water is reduced. The utility model discloses in, the dry cold air through the air cooler becomes the dry hot air, mixes the back with the dry humid air from packing exhaust, realizes out the tower fog dissipation, and the circulating water that flows from the hydraulic turbine continues to flow through the air cooler, later gets into the water distributor, has realized that a water is multi-purpose.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Wherein the figures include the following reference numerals: 1. a water turbine; 2. an air cooler; 3. a water distribution pipe; 4. a first louver; 5. a filter screen; 6. a second louver.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
According to the utility model discloses cooling tower, especially an energy-conserving water conservation fog dispersal cooling tower, include: the water turbine comprises a water turbine 1, an air cooler 2 and a water distribution pipe 3, wherein a circulating water outlet of the water turbine 1 is connected with an inlet of the water distribution pipe 3 through the air cooler 2. Preferably, a first louver 4 is disposed outside the air cooler 2. Preferably, the outside of the air inlet at the bottom of the cooling tower is also provided with a second louver 6. The first louver 4 and the second louver 6 are used for distributing air quantity of the upper air inlet and the lower air inlet. Preferably, a filler is arranged below the water distribution pipe 3.
The water turbine replaces a motor, a speed reducer and a coupling driving fan in the prior art and is used for recycling surplus energy of return water of circulating cooling water; the air cooler 2 is positioned at the upper parts of two sides of the cooling tower, and circulating return water flows through the water turbine 1 to do work and then enters the air cooler 2 to exchange heat with outside entering dry and cold air, so that a cooling task of part of circulating water is completed; the water distribution pipe 3 is positioned above the filler, and the circulating cooling water flowing out of the air cooler enters the water distribution pipe 3 to realize uniform water spraying.
During operation, circulating water backwater firstly enters the water turbine 1, enters the inlet of the air cooler 2 by virtue of circulating water pressure and gravity after acting in the water turbine 1 is finished, and enters the water distribution pipe 3 under the action of gravity after exchanging heat with dry and cold air entering from the first louver 4 in the air cooler 2, then realizes uniform water distribution and exchanges heat with the dry and cold air entering from the second louver 6 below, and then falls into the water pool, so that the heat dissipation process is finished.
In the technical scheme, the utility model adopts the water turbine to drive the fan, thereby realizing the energy saving of the cooling tower; and an air cooler is adopted to complete the cooling task of a part of circulating water, so that the evaporation of the circulating water is reduced. The utility model discloses in, the dry cold air through the air cooler becomes the dry hot air, mixes the back with the dry humid air from packing exhaust, realizes out the tower fog dissipation, and the circulating water that flows from the hydraulic turbine continues to flow through the air cooler, later gets into the water distributor, has realized that a water is multi-purpose.
Preferably, air cooler 2 with be provided with filter screen 5 between shutter 4 for the air that filters entering air cooler 2 prevents that dirty influence heat transfer effect.
Preferably, the water turbine 1 is a mixed-flow cooling tower water turbine, in particular to a special water turbine for a mixed-flow cooling tower with an ultra-low specific speed.
Preferably, the air cooler 2 is a vertically arranged finned tube group.
Preferably, the first louvers 4 are vertically arranged manual or electric louvers.
Preferably, the water injection amount of the region of the packing corresponding to the position of the first louver 4 is greater than that of the other regions of the packing.
Preferably, the water distribution pipe 3 is a zigzag water distribution structure or a branch water distribution structure.
The utility model discloses attach the mode that the machine combined together with hydraulic turbine and air cooler, shutter, filter screen etc. provides one kind and can realize energy-conservation, can realize the cooling tower of water conservation and fog dispersal function again, solved among the prior art problem that the cooling tower high power consumption and high water consumption and fog formation.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A cooling tower, comprising: the water turbine comprises a water turbine (1), an air cooler (2) and a water distribution pipe (3), wherein a circulating water outlet of the water turbine (1) is connected with an inlet of the water distribution pipe (3) through the air cooler (2).
2. A cooling tower according to claim 1, characterised in that the outside of the air cooler (2) is provided with a first louver (4).
3. A cooling tower according to claim 1, characterised in that the outside of the air inlet at the bottom of the cooling tower is provided with a second louver (6).
4. A cooling tower according to claim 2, characterised in that a filter screen (5) is arranged between the air cooler (2) and the louvers (4).
5. A cooling tower according to claim 2, characterised in that a packing is arranged below the water distributor pipes (3).
6. A cooling tower according to claim 1, characterised in that the water turbine (1) is a mixed flow cooling tower water turbine.
7. A cooling tower according to claim 1, characterised in that the air cooler (2) is a vertically arranged set of finned tubes.
8. A cooling tower according to claim 2, wherein the first louvers (4) are vertically arranged manual or electric louvers.
9. A cooling tower according to claim 5, characterised in that the amount of water injection of the region of the packing corresponding to the location of the first louvers (4) is greater than the amount of water injection of other regions of the packing.
10. The cooling tower according to claim 1, wherein the water distribution pipes (3) are of a meandering structure or a branched structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920583685.5U CN209960999U (en) | 2019-04-25 | 2019-04-25 | Cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920583685.5U CN209960999U (en) | 2019-04-25 | 2019-04-25 | Cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209960999U true CN209960999U (en) | 2020-01-17 |
Family
ID=69243751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920583685.5U Active CN209960999U (en) | 2019-04-25 | 2019-04-25 | Cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209960999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251819A (en) * | 2021-05-11 | 2021-08-13 | 江西方舟流体科技有限公司 | Energy-saving cooling tower |
-
2019
- 2019-04-25 CN CN201920583685.5U patent/CN209960999U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251819A (en) * | 2021-05-11 | 2021-08-13 | 江西方舟流体科技有限公司 | Energy-saving cooling tower |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210413 Address after: 100011 Beijing Dongcheng District, West Binhe Road, No. 22 Patentee after: CHINA ENERGY INVESTMENT Corp.,Ltd. Patentee after: CHINA ENERGY CONSERVATION AND EMISSION REDUCTION Co.,Ltd. Patentee after: JINCI TECHNOLOGY INDUSTRIAL DEVELOPMENT Co.,Ltd. Patentee after: DEZHOU BEINUO WIND POWER MACHINERY EQUIPMENT Co.,Ltd. Address before: 100011 Beijing Dongcheng District, West Binhe Road, No. 22 Patentee before: CHINA ENERGY INVESTMENT Corp.,Ltd. Patentee before: CHINA ENERGY CONSERVATION AND EMISSION REDUCTION Co.,Ltd. Patentee before: BEIJING SHENHUA ZHONGJI ENERGY ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Patentee before: DEZHOU BEINUO WIND POWER MACHINERY EQUIPMENT Co.,Ltd. |