CN110332821A - A kind of cooling tower and its environment-friendly water-saving cover - Google Patents
A kind of cooling tower and its environment-friendly water-saving cover Download PDFInfo
- Publication number
- CN110332821A CN110332821A CN201910604118.8A CN201910604118A CN110332821A CN 110332821 A CN110332821 A CN 110332821A CN 201910604118 A CN201910604118 A CN 201910604118A CN 110332821 A CN110332821 A CN 110332821A
- Authority
- CN
- China
- Prior art keywords
- cooling tower
- environment
- water
- cover
- permeable plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 72
- 230000000694 effects Effects 0.000 abstract description 4
- 239000008235 industrial water Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 239000004902 Softening Agent Substances 0.000 abstract description 3
- 239000013043 chemical agent Substances 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 3
- 230000003749 cleanliness Effects 0.000 abstract description 3
- 238000011109 contamination Methods 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A kind of cooling tower and its environment-friendly water-saving cover, belong to cooling tower technical field.It is characterized by comprising cover top (1) and air permeable plate (3), the cover below cover top (1) is the air permeable plate (3) with air hole (301), and air permeable plate (3) is equipped with top screen (2) at the top of cover top (1) at least provided with inside and outside two layers.The present invention can achieve the purpose for reducing the chemical agents injected volumes such as antisludging agent, softening agent, reduce the chemical contamination to industrial water；Cooling tower water-saving result is significant, improves water-use efficiency, improves the economic benefit of engineering；Discharge amount of the damp steam to environment for reducing cooling tower, reduces greenhouse effects, reduces pollution and destruction of the cooling tower to ambient enviroment, improves the cleanliness of working environment.
Description
Technical field
A kind of cooling tower and its environment-friendly water-saving cover, belong to cooling tower technical field.
Background technique
With the paces of China's modernization of industry, many water resources are heavily polluted and spend freely, for reasonable utilization water
Resource, currently, cooling tower is mostly used in industrial water come achieve the purpose that storage, it is water-saving.Currently, being used to the cooling tower of cold water is
The factory for generally largely controlling water temperature in needs such as power plant, chemical plant, cement plants is relatively common, and height is calculated according to heat exchange amount
Depending on, it is to save water, a kind of structures of cycling use of water.The working principle of cooling tower: using blow into come wind spilt with from above
The water to get off forms convection current, heat source is drained, a part of water evaporates in convection current, has taken away corresponding evaporation latent heat.To drop
The temperature of low water, but current cooling tower, due to the limitation of its structure, water-saving result is unsatisfactory, and vapor loss is larger.
Summary of the invention
The technical problems to be solved by the present invention are: overcoming the deficiencies of the prior art and provide, a kind of water-saving result is significant, saves
The cooling tower and its environment-friendly water-saving cover that can be lowered consumption.
The technical solution used to solve the technical problems of the present invention is that: this kind of cooling tower environment-friendly water-saving cover, it is characterised in that:
Including cover top and air permeable plate, the cover of cover top lower section is the air permeable plate with air hole, and air permeable plate is at least provided with inside and outside two layers, cover
Top top is equipped with top screen.
The present invention is analyzed according to the thermodynamic properties of humid air, obtains structure of the invention, is arranged at the top of cooling tower, has
The humid air of effect collected at the top of cooling tower, is contacted with humid air using the air permeable plate with air hole, changes humid air
Relative flow direction, according to the fluid mechanics principle of gas, air permeable plate can make humid air generate a direction section in cooling column
The centripetal force at water cover center, this active force can improve the partial pressure of cooling tower internal environment vapor, i.e. raising cooling tower
The rh value of internal environment, reach reduce cooling tower in moisture evaporation, water-saving purpose, can achieve reduce antisludging agent,
The purpose of the chemical agents injected volume such as softening agent reduces the chemical contamination to industrial water；Cooling tower water-saving result is significant, improves
Water-use efficiency improves the economic benefit of engineering；Discharge amount of the damp steam to ambient enviroment for reducing cooling tower reduces greenhouse effect
It answers, reduces pollution and destruction of the cooling tower to ambient enviroment, improve the cleanliness of working environment.
Filter screen is equipped between two layers of air permeable plate.
The air permeable plate is equipped with multiple continuous protrusions, and protrusion is equipped with air hole.
The protrusion is trapezoidal protrusion.
Preferably, oppositely arranged inside and outside adjacent two protrusions.
The top screen is equipped with one or two layers.
Preferably, the air hole on air permeable plate described in inside and outside two layers is staggered.
The cover bottom is equipped with pedestal.
A kind of cooling tower, it is characterised in that: including cooling tower ontology and above-mentioned cooling tower environment-friendly water-saving cover, cooling tower
Environment-friendly water-saving cover is located on the upside of cooling tower ontology, and air permeable plate lower end is fixed on the upside of cooling tower ontology.
Compared with prior art, the present invention has the beneficial effects that
The present invention is analyzed according to the thermodynamic properties of humid air, obtains structure of the invention, is arranged at the top of cooling tower, effectively
The humid air at the top of cooling tower is collected, is contacted using the air permeable plate with air hole with humid air, changes the opposite of humid air
Flow direction, according to the fluid mechanics principle of gas, air permeable plate can make humid air generate a centripetal force in cooling column, this
Active force can improve the partial pressure of vapor in cooling tower interior environmental air, that is, improve the relative humidity of cooling tower internal environment
Value reaches and reduces moisture evaporation, water-saving purpose in cooling tower, can achieve and reduces the throwing of the chemical agents such as antisludging agent, softening agent
Purpose high-volume reduces the chemical contamination to industrial water；Cooling tower water-saving result is significant, improves water-use efficiency, improves engineering
Economic benefit；Discharge amount of the damp steam to environment for reducing cooling tower, reduces greenhouse effects, reduces cooling tower to ring around
The pollution and destruction in border, improve the cleanliness of working environment.
Detailed description of the invention
Fig. 1 is cooling tower environment-friendly water-saving cover structure schematic diagram.
Fig. 2 is the partial enlargement diagram of the part A of Fig. 1.
Wherein, 1, cover top 2, top screen 3, air permeable plate 301, air hole 302, trapezoidal raised 4, filter screen
5, pedestal.
Specific embodiment
Fig. 1 ~ 2 are highly preferred embodiment of the present invention, and 1 ~ 2 the present invention will be further described with reference to the accompanying drawing.
Referring to attached drawing 1 ~ 2: the cover of a kind of cooling tower environment-friendly water-saving cover, including cover top 1 and air permeable plate 3,1 lower section of cover top is
Air permeable plate 3 with air hole 301, for air permeable plate 3 at least provided with inside and outside two layers, 1 top of cover top is equipped with top screen 2.
In order to improve the rh value of cooling tower interior environmental air in work, can be equipped between two layers of air permeable plate 3
Filter screen 4.The filter screen added between double sheets is preferably the filter screen of 60 ~ 140 mesh.
Air permeable plate 3 is equipped with multiple continuous protrusions, and protrusion is equipped with air hole 301.Preferably, protrusion is trapezoidal protrusion
302, air hole 301 is equipped in trapezoidal raised 302 each edge.Further, saturating on air permeable plate 3 described in inside and outside two layers
Stomata 301 is staggered.
It is oppositely arranged inside and outside the protrusion of adjacent two.That is, multiple continuous trapezoidal raised 302 form inwardly or outside
Side is equipped with the plate face of uniformly protrusion.Porous ladder-shaped plate, the trapezoidal a height of 5 ~ 8cm of trapezoidal peak height, there is the trapezoidal interior angle of choosing
It is 120 ~ 170 degree.
The top screen 2 at 1 top of cover top is equipped with one or two layers.The top horizontal of cover installs bilateral strainer, bilayer filter
Net is 60 ~ 140 mesh.In order to facilitate fixation, pedestal 5 can be equipped in cover bottom.Pedestal 5 can also be hood pedestal, in cover
Hood pedestal is arranged in portion, is fixed on cover at the top of cooling tower.
A kind of cooling tower, including cooling tower ontology and above-mentioned cooling tower environment-friendly water-saving cover, cooling tower environment-friendly water-saving cover
It is located on the upside of cooling tower ontology, 3 lower end of air permeable plate is fixed on the upside of cooling tower ontology.
Environment-friendly water-saving cover design principle: air present in natural environment is the gaseous mixture of dry air and vapor composition
Body, this gas is referred to as humid air, and the height of humid air water capacity directly affects the power of air wettability power.Root
According to the rh value of humid air known to the thermodynamic properties analysis of humid air, i.e., humid air with to reach saturation state closer, then
The wettability power of humid air is weaker, and the present invention is exactly to utilize this principle, improves cooling tower local relative humidity value, cold to reach
The water-saving purpose of water tower.
Specific implementation process: being arranged cooling tower environment-friendly water-saving cover of the invention at the top of cooling column, water-saving cover bottom with
It is installed at cooling column top horizontal according to certain angle, there is choosing, the present invention is tiltedly mounted on the top of cooling tower using 30 ~ 70 degree
Portion, environment-friendly water-saving cover surface are porous ladder-shaped structure, hole can with pressure release and scavenging action, multiple continuous trapezoidal panels with it is wet
When air contacts, the relative flow direction of humid air can be changed, according to the fluid mechanics principle of gas, trapezoidal panel can make wet sky
Gas generates an inside centripetal force in cooling column, this active force can improve the partial pressure of cooling tower internal environment vapor
Power improves the rh value of cooling tower internal environment, reach and reduce moisture evaporation, water-saving purpose in cooling tower.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.But without departing from the technical solutions of the present invention, according to the technical essence of the invention to above embodiments institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection scope of technical solution of the present invention.
Claims (9)
1. a kind of cooling tower environment-friendly water-saving cover, it is characterised in that: including cover top (1) and air permeable plate (3), cover pushes up the cover below (1)
Body is the air permeable plate (3) with air hole (301), and air permeable plate (3) is equipped with top at least provided with inside and outside two layers at the top of cover top (1)
Strainer (2).
2. a kind of cooling tower environment-friendly water-saving cover according to claim 1, it is characterised in that: two layers of air permeable plate (3)
Between be equipped with filter screen (4).
3. a kind of cooling tower environment-friendly water-saving cover according to claim 1, it is characterised in that: set on the air permeable plate (3)
There are multiple continuous protrusions, protrusion is equipped with air hole (301).
4. a kind of cooling tower environment-friendly water-saving cover according to claim 3, it is characterised in that: the protrusion is trapezoidal protrusion
(302).
5. a kind of cooling tower environment-friendly water-saving cover according to claim 3, it is characterised in that: in the protrusion of adjacent two
It is outer oppositely arranged.
6. a kind of cooling tower environment-friendly water-saving cover according to claim 1, it is characterised in that: the top screen (2) is set
There are one or two layers.
7. a kind of cooling tower environment-friendly water-saving cover according to claim 1, it is characterised in that: air permeable plate described in inside and outside two layers
(3) air hole (301) on is staggered.
8. a kind of cooling tower environment-friendly water-saving cover according to claim 1, it is characterised in that: the cover bottom is equipped with bottom
Seat (5).
9. a kind of cooling tower, it is characterised in that: including cooling tower ontology and the described in any item cooling tower rings of claim 1 ~ 8
Water-saving cover is protected, cooling tower environment-friendly water-saving cover is located on the upside of cooling tower ontology, and air permeable plate (3) lower end is fixed on cooling tower ontology
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910604118.8A CN110332821B (en) | 2019-07-05 | 2019-07-05 | Water cooling tower and environment-friendly water-saving cover thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910604118.8A CN110332821B (en) | 2019-07-05 | 2019-07-05 | Water cooling tower and environment-friendly water-saving cover thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110332821A true CN110332821A (en) | 2019-10-15 |
| CN110332821B CN110332821B (en) | 2021-01-05 |
Family
ID=68144222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910604118.8A Expired - Fee Related CN110332821B (en) | 2019-07-05 | 2019-07-05 | Water cooling tower and environment-friendly water-saving cover thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110332821B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3967699A (en) * | 1974-01-04 | 1976-07-06 | Fried. Krupp Gesellschaft Mit Beschrankter Haftung | Hoisting apparatus, particularly for a cooling tower |
| CN2524194Y (en) * | 2001-12-13 | 2002-12-04 | 魏仕英 | Cooling tower with gravity water respraying and frosting air cooling |
| CN1635325A (en) * | 2003-12-30 | 2005-07-06 | 许仁忠 | Cooling tower |
| CN203298629U (en) * | 2013-05-08 | 2013-11-20 | 陕西万方瑟科赛德电力科技有限公司 | Water saving system of wet cooling tower |
| CN205878946U (en) * | 2016-08-09 | 2017-01-11 | 宿迁科思化学有限公司 | Novel cooling tower |
| CN207816032U (en) * | 2018-01-16 | 2018-09-04 | 广东飞扬实业集团有限公司 | A kind of cooling tower ventilation denoising device |
| CN108827022A (en) * | 2018-07-06 | 2018-11-16 | 绍兴上虞金泰冷却塔有限公司 | A kind of novel energy resource tower |
-
2019
- 2019-07-05 CN CN201910604118.8A patent/CN110332821B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3967699A (en) * | 1974-01-04 | 1976-07-06 | Fried. Krupp Gesellschaft Mit Beschrankter Haftung | Hoisting apparatus, particularly for a cooling tower |
| CN2524194Y (en) * | 2001-12-13 | 2002-12-04 | 魏仕英 | Cooling tower with gravity water respraying and frosting air cooling |
| CN1635325A (en) * | 2003-12-30 | 2005-07-06 | 许仁忠 | Cooling tower |
| CN203298629U (en) * | 2013-05-08 | 2013-11-20 | 陕西万方瑟科赛德电力科技有限公司 | Water saving system of wet cooling tower |
| CN205878946U (en) * | 2016-08-09 | 2017-01-11 | 宿迁科思化学有限公司 | Novel cooling tower |
| CN207816032U (en) * | 2018-01-16 | 2018-09-04 | 广东飞扬实业集团有限公司 | A kind of cooling tower ventilation denoising device |
| CN108827022A (en) * | 2018-07-06 | 2018-11-16 | 绍兴上虞金泰冷却塔有限公司 | A kind of novel energy resource tower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110332821B (en) | 2021-01-05 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |