CN110068231A - A kind of L-type cooling tower heating fog-dissipation device - Google Patents
A kind of L-type cooling tower heating fog-dissipation device Download PDFInfo
- Publication number
- CN110068231A CN110068231A CN201910270783.8A CN201910270783A CN110068231A CN 110068231 A CN110068231 A CN 110068231A CN 201910270783 A CN201910270783 A CN 201910270783A CN 110068231 A CN110068231 A CN 110068231A
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- air
- tower body
- air inlet
- fog
- heating
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Classifications
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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
- F28C1/16—Arrangements for preventing condensation, precipitation or mist formation, outside the cooler
Abstract
The invention discloses a kind of L-type cooling towers to heat fog-dissipation device, including tower body, is successively arranged filler portion, spraying mechanism, water collection device and heating fog dispersal mechanism in tower body from the bottom to top；Mixed air vessel is formed positioned at the top of water collection device in tower body, heating fog dispersal mechanism is located in mixed air vessel；It is additionally provided with the air duct communicated with mixed air vessel at the top of tower body, is equipped with air ducting at air duct；Lower air inlet mechanism is equipped at being located at below filler portion on tower body；It is located at mixed air vessel on tower body and is equipped with upper air inlet mechanism, upper air inlet mechanism includes upper horizontal air inlet positioned opposite on tower body opposite sides face；Heating fog dispersal mechanism includes two L-types heating defoggers positioned opposite, and L-type heating defogger, which is connected by horizontal heating part with vertical heating part, to be formed, wherein horizontal heating part arrangement corresponding with air duct, vertical heating part is corresponding with upper horizontal air inlet to be arranged.The present invention have the characteristics that structure be simple and convenient to operate, disperse fog it is thorough, energy conservation and environment protecting it is obvious.
Description
Technical field
The invention belongs to cooling tower technical fields more particularly to a kind of L-type cooling tower to heat fog-dissipation device.
Background technique
In the factories such as thermal power plant, circulation can be usually used, cooling tower is one of common device,
The effect of cooling tower is that the recirculated water for carrying waste heat is in contact in Ta Nei with air, water and air carry out it is cold and hot exchange, water handle
Self heat is transferred to air, to cool down to recirculated water.Cooling tower principle is simple, is widely used in every profession and trade.It is existing
Cooling tower in actual moving process, in air duct near exit, be in contact due to being saturated damp-heat air in tower with outside air,
Can condense to form small water droplet, form plumage mist in exit, this not only seriously destroys urban landscape, and visibility sharply under
Drop, be easy to cause traffic impact.Therefore, it is necessary to provide a kind of heating fog-dissipation devices, to solve the above technical problems.
The patent of invention of notification number CN108332575A provides a kind of band fog dispersal module fog dispersal cooling tower, including tower body and
Water distribution system, tower body are internally provided with fog dispersal module, and water distribution system includes dry type sparge pipe and wet type sparge pipe, dry type sparge pipe
Be provided with spraying and splashing facility on wet type sparge pipe, fog dispersal inside modules are provided with the dry and cold channel being spaced apart from each other and clammy logical
Road, spraying and splashing facility and clammy channel on dry type sparge pipe are arranged in a one-to-one correspondence, spraying and splashing facility on wet type sparge pipe and dry and cold
Channel is arranged in a one-to-one correspondence.When the valve for closing wet type sparge pipe, dry type sparge pipe sprays hot water to clammy channel, opens fog dispersal
Mode accomplishes to reduce part evaporation loss and few mist operation；The valve of wet type sparge pipe and dry type sparge pipe is opened simultaneously, then
It is switched to the mode that do not disperse fog, accomplishes fogless no evaporation loss.Cooling tower of the invention allows hand over fog dispersal and the mode that do not disperse fog, full
The use demand of foot difference operating condition, to play maximum heat transfer effect.
The utility model of notification number CN206656618U discloses a kind of industrial cooling tower fog-dissipation device, it includes being installed on
Air duct above industrial cooling tower air outlet, air duct upper center region are arranged movable air door, are provided with out above movable air door
Air cavity；Two sides are provided with heat exchange fog dispersal module above air duct；Lateral gas passages and longitudinal gas are provided in heat exchange fog dispersal module
Circulation road, lateral gas passages and longitudinal air flow path are uniformly arranged alternately；Heat exchange fog dispersal module is uniformly set by outlet chamber side
It is equipped with axial flow blower, is uniformly arranged air inlet on the outside of heat exchange fog dispersal module；Air flow chamber is provided with above heat exchange fog dispersal module；Air-flow
Chamber is provided in axial flow blower or industrial cooling tower air outlet close to outlet chamber side and is provided with big blower；It is able to achieve to existing
Industrial cooling tower is transformed, and is discharged to industrial cooling tower in atmosphere when running in winter without apparent smog, reduces discharge
The temperature of gas reduces influence of the industrial cooling tower to ambient enviroment.
But above-mentioned technical proposal still has the defect of fog dispersal not enough thoroughly, energy saving and bad environment protecting.
Summary of the invention
The purpose of the present invention is to provide a kind of L-type cooling towers to heat fog-dissipation device.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
A kind of L-type cooling tower heats fog-dissipation device, including tower body, be successively arranged from the bottom to top in tower body filler portion, spraying mechanism,
Water collection device and heating fog dispersal mechanism；
Spraying mechanism is directed toward filler portion, sprays high temperature circulation cooling water to filler portion；
Mixed air vessel is formed positioned at the top of water collection device in tower body, heating fog dispersal mechanism is located in mixed air vessel；At the top of tower body also
Equipped with the air duct communicated with mixed air vessel, air ducting is equipped at air duct；
Lower air inlet mechanism is equipped at being located at below filler portion on tower body；
It is located at mixed air vessel on tower body and is equipped with upper air inlet mechanism, upper air inlet mechanism includes the opposite cloth on tower body opposite sides face
The upper horizontal air inlet set；
Heating fog dispersal mechanism includes two L-type heating defoggers positioned opposite, and L-type heats defogger by horizontal heating part and hangs down
Straight heating part connection composition, is arranged wherein horizontal heating part is corresponding with air duct, vertical heating part cloth corresponding with upper horizontal air inlet
It sets.
The lower air inlet mechanism includes the lower horizontal air inlet laid on tower body side.
The lower horizontal air inlet is positioned opposite on two opposite sides of tower body.
Air-flow regulating mechanism is respectively equipped at the upper air inlet and lower air inlet.
The air-flow regulating mechanism is adjustable shutter structure.
The L-type heating defogger includes the L-shaped heat exchanger tube of bending, is connected with heating source in heat exchanger tube；On heat exchanger tube
Radiating fin is laid at horizontal pipe section and vertical section respectively, wherein the radiating fin at horizontal pipe section is in vertically arranged, should
Vertical passageway is formed between adjacent heat radiation fin；Radiating fin at vertical section is in horizontally disposed, shape between the adjacent heat radiation fin
At horizontal channel.
The radiating fin is ripple type structure.
Beneficial effects of the present invention:
By adopting the above technical scheme, spray equipment by high temperature circulation cooling water be sprayed in filler portion and with from lower horizontal air inlet
The air of entrance carries out caloic exchange, and air humidity content increases, and forms saturation damp-heat air, and saturation damp-heat air passes through water collection device
When wandering water be captured, continue to ascend into mixed air vessel later；Upper horizontal air inlet enters the intracorporal air of tower, is vertically added
Hot portion is thermally formed heated dry air, and heated dry air is mixed in mixed air vessel with damp-heat air, and mixed air is not
Saturated air carries out reheating using horizontal heating part, forms more unsaturated air, air and tower body is discharged through air duct
It is mixed afterwards with outside air, plumage mist phenomenon will not be generated, improve elimination fog effect, structure is simple and convenient to operate, energy conservation and ring
It is obvious to protect effect.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the embodiment of the present invention；
Attached drawing 2 is the structural schematic diagram that L-type heats defogger in the embodiment of the present invention.
The appended drawing reference of component in figure: 1 is tower body, and 2 be gas chamber, and 3 be water collection device, and 4 be water injector, and 5 be filler, 6
It is upper horizontal air inlet for lower horizontal air inlet, 7,8 be air duct, and 9 be blower, and 10 heat defogger for L-type, and 101 add to be vertical
Hot portion, 102 be horizontal heating part, and 103 be heat exchanger tube, and 104 be corrugated radiating fin.
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
As shown in Figure 1 to Figure 2, a kind of L-type cooling tower of the present embodiment heats fog-dissipation device, including tower body 1, in tower body 1
It is successively arranged filler portion 5, spraying mechanism 4, water collection device 3 and heating fog dispersal mechanism from the bottom to top.
Spraying mechanism 4 is directed toward filler portion 5, and it is cooling to spray high temperature circulation to filler portion 5.
Mixed air vessel 2 is formed positioned at the top of water collection device 3 in tower body 1, heating fog dispersal mechanism is located in mixed air vessel 2；Tower
It is additionally provided with the air duct 8 communicated with mixed air vessel 2 at the top of body 1, blower 9 is equipped at air duct 8 as air ducting.
It is located at below filler portion 5 on tower body 1 equipped with lower air inlet mechanism, lower air inlet mechanism includes in opposite two of tower body
The lower horizontal air inlet 6 being arranged symmetrically on side.Lower horizontal air inlet 6 can also be set to 1 bottom of tower body.
It is located at mixed air vessel 2 on tower body 1 and is equipped with upper air inlet mechanism, upper air inlet mechanism includes two sides opposite in tower body
The upper horizontal air inlet 7 being arranged symmetrically on face.
Adjustable shutter is respectively equipped at upper air inlet 7 and lower air inlet 6 as air-flow regulating mechanism, to realize that simplicity is fast
Air inlet and the outlet air volume is controlled promptly.
Heating fog dispersal mechanism includes two L-type being arranged symmetrically heating defoggers 10, and L-type heats defogger and heated by level
Portion 102 and the connection of vertical heating part 101 composition, are arranged wherein horizontal heating part 102 is corresponding with air duct 8, vertical heating part 101 and
The corresponding arrangement of upper horizontal air inlet 7.
Since the vertical heating part 101 of L-type heating defogger 10 is set at upper horizontal air inlet 7, horizontal heating part 102
It is set under air duct 8, outside air can be heated to be heated dry air by vertical heating part 101, and horizontal heating part 102 can will be done
Hot-air heats again with the mixed unsaturated air of damp-heat air, keeps air more unsaturated, further strengthens elimination fog effect.
In the present embodiment, finned heat exchanger is can be used in L-type heating defogger.The heat-transfer effect of finned heat exchanger is good,
Install compact and light and handy, has stronger adaptability to varying environment.
L-type heating defogger includes the L-shaped heat exchanger tube 103 of bending, and L-type structure production forms simply, conveniently, practicability
By force.It is connected with heating source in heat exchanger tube 103, heating source, which can be used fume afterheat and prepare hot water, heats air.Fume afterheat
As heat source, the effective use of the energy may be implemented；Fume afterheat temperature is higher, and the hot water prepared can fill air
Heating is divided to reach ideal elimination fog effect.
Radiating fin 104 is laid at horizontal pipe section and vertical section on heat exchanger tube 103 respectively, radiating fin 104 selects
With ripple type structure, the length of air flow channel can be increased, greatly increases the heat exchange area of air, enhances the disturbance of fluid.Its
In, radiating fin at horizontal pipe section forms vertical passageway between the adjacent heat radiation fin, realizes air-flow at this in vertically arranged
Vertical flowing；Radiating fin at vertical section forms horizontal channel between the adjacent heat radiation fin, realizes at this in being horizontally disposed with
The bottom horizontal flow sheet of air-flow.
The bending part of heat exchanger tube 103 does not add radiating fin 104, and bending part, which installs radiating fin additional, will cause being stranded in processing
Difficulty, heat exchanger itself are also easy therefore to be deformed and wear.And the flowing of bending part air is few, and it is mixed to be not belonging to conventional air
Conjunction and heating region, can reduce processing and manufacturing cost in bending part withouyt fin.
Radiating fin 104 is made of aluminium flake, and aluminium flake can be adapted for the working environment of various complexity, aluminum material it is close
Spend small, the aluminium flake of same volume size is more light-weight than radiating fin made of other materials, is effectively reduced whole device
Weight.
Working principle of the present invention is as follows: spray equipment 4 by high temperature circulation cooling water be sprayed in filler portion 5 and under
The air that horizontal air inlet 6 enters carries out caloic exchange, and air humidity content increases, and forms saturation damp-heat air, is saturated damp and hot sky
Wandering water is captured when gas is by water collection device 3, continues to ascend into mixed air vessel 2 later.Upper horizontal air inlet 7 enters in tower body
Air, be thermally formed heated dry air, heated dry air and damp-heat air in mixed air vessel 2 through vertical heating part 101 and mixed
It closes, mixed air is unsaturated air, carries out reheating using horizontal heating part 102, forms more unsaturated sky
Gas, the air mix after going out tower with outside air, will not generate plumage mist phenomenon, improve elimination fog effect.
The present invention have the characteristics that structure be simple and convenient to operate, disperse fog it is thorough, energy conservation and environment protecting it is obvious.
The above embodiments are only used to illustrate and not limit the technical solutions of the present invention, although referring to above-described embodiment to this hair
It is bright to be described in detail, those skilled in the art should understand that: still the present invention can be modified or be waited
With replacement, without departing from the spirit or scope of the invention, or any substitutions, should all cover in power of the invention
In sharp claimed range.
Claims (7)
1. a kind of L-type cooling tower heats fog-dissipation device, including tower body, it is characterised in that: be successively arranged and fill out from the bottom to top in tower body
Material portion, spraying mechanism, water collection device and heating fog dispersal mechanism；
Spraying mechanism is directed toward filler portion, sprays high temperature circulation cooling water to filler portion；
Mixed air vessel is formed positioned at the top of water collection device in tower body, heating fog dispersal mechanism is located in mixed air vessel；At the top of tower body also
Equipped with the air duct communicated with mixed air vessel, air ducting is equipped at air duct；
Lower air inlet mechanism is equipped at being located at below filler portion on tower body；
It is located at mixed air vessel on tower body and is equipped with upper air inlet mechanism, upper air inlet mechanism includes the opposite cloth on tower body opposite sides face
The upper horizontal air inlet set；
Heating fog dispersal mechanism includes two L-type heating defoggers positioned opposite, and L-type heats defogger by horizontal heating part and hangs down
Straight heating part connection composition, is arranged wherein horizontal heating part is corresponding with air duct, vertical heating part cloth corresponding with upper horizontal air inlet
It sets.
2. a kind of L-type cooling tower according to claim 1 heats fog-dissipation device, it is characterised in that: the lower air inlet mechanism
Including the lower horizontal air inlet laid on tower body side.
3. a kind of L-type cooling tower according to claim 2 heats fog-dissipation device, it is characterised in that: the lower horizontal air inlet
Mouth is positioned opposite on two opposite sides of tower body.
4. a kind of L-type cooling tower according to claim 2 heats fog-dissipation device, it is characterised in that: the upper air inlet and
Air-flow regulating mechanism is respectively equipped at lower air inlet.
5. a kind of L-type cooling tower according to claim 4 heats fog-dissipation device, it is characterised in that: the air-flow adjusts machine
Structure is adjustable shutter structure.
6. a kind of L-type cooling tower according to claim 1-5 heats fog-dissipation device, it is characterised in that: the L-type
Heating defogger includes the L-shaped heat exchanger tube of bending, is connected with heating source in heat exchanger tube；Horizontal pipe section and vertical tube on heat exchanger tube
It is laid with radiating fin respectively at section, wherein the radiating fin at horizontal pipe section is in vertically arranged, shape between the adjacent heat radiation fin
At vertical passageway；Radiating fin at vertical section forms horizontal channel between the adjacent heat radiation fin in being horizontally disposed with.
7. a kind of L-type cooling tower according to claim 6 heats fog-dissipation device, it is characterised in that: the radiating fin is
Ripple type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910270783.8A CN110068231B (en) | 2019-04-04 | 2019-04-04 | L-shaped cooling tower heating and fog dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910270783.8A CN110068231B (en) | 2019-04-04 | 2019-04-04 | L-shaped cooling tower heating and fog dissipation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110068231A true CN110068231A (en) | 2019-07-30 |
| CN110068231B CN110068231B (en) | 2020-11-17 |
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ID=67367125
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910270783.8A Active CN110068231B (en) | 2019-04-04 | 2019-04-04 | L-shaped cooling tower heating and fog dissipation device |
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| Country | Link |
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| CN (1) | CN110068231B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750696A (en) * | 2020-07-02 | 2020-10-09 | 福建省泉州市江南冷却器厂 | Deep cooling heat exchange equipment |
| CN114370776A (en) * | 2021-12-08 | 2022-04-19 | 江苏丰泰节能环保科技有限公司 | Wet cooling tower |
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| JPH0525161U (en) * | 1991-09-05 | 1993-04-02 | 三菱重工業株式会社 | Wet-dry cooling tower |
| JPH11173769A (en) * | 1997-12-16 | 1999-07-02 | Takasago Thermal Eng Co Ltd | Counterflow type cooling tower |
| CN1589387A (en) * | 2001-10-11 | 2005-03-02 | 马利冷却技术公司 | Air-to-air atmospheric exchanger for condensing cooling tower effluent |
| CN201407953Y (en) * | 2009-06-04 | 2010-02-17 | 浙江联丰股份有限公司 | Air outlet of cooling tower |
| CN102003895A (en) * | 2010-11-24 | 2011-04-06 | 刘秋克 | Closed and integrated frostproof heat source tower |
| CN204286147U (en) * | 2014-12-10 | 2015-04-22 | 李金鹏 | Fog dispersal water saving cooling tower |
| CN205655709U (en) * | 2016-05-31 | 2016-10-19 | 李金鹏 | Fog -dispersal and water -saving cooling tower |
| CN207439197U (en) * | 2017-11-16 | 2018-06-01 | 江苏海鸥冷却塔股份有限公司 | The water-saving cooling tower of heat pipe-type fog dispersal |
-
2019
- 2019-04-04 CN CN201910270783.8A patent/CN110068231B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0525161U (en) * | 1991-09-05 | 1993-04-02 | 三菱重工業株式会社 | Wet-dry cooling tower |
| JPH11173769A (en) * | 1997-12-16 | 1999-07-02 | Takasago Thermal Eng Co Ltd | Counterflow type cooling tower |
| CN1589387A (en) * | 2001-10-11 | 2005-03-02 | 马利冷却技术公司 | Air-to-air atmospheric exchanger for condensing cooling tower effluent |
| CN201407953Y (en) * | 2009-06-04 | 2010-02-17 | 浙江联丰股份有限公司 | Air outlet of cooling tower |
| CN102003895A (en) * | 2010-11-24 | 2011-04-06 | 刘秋克 | Closed and integrated frostproof heat source tower |
| CN204286147U (en) * | 2014-12-10 | 2015-04-22 | 李金鹏 | Fog dispersal water saving cooling tower |
| CN205655709U (en) * | 2016-05-31 | 2016-10-19 | 李金鹏 | Fog -dispersal and water -saving cooling tower |
| CN207439197U (en) * | 2017-11-16 | 2018-06-01 | 江苏海鸥冷却塔股份有限公司 | The water-saving cooling tower of heat pipe-type fog dispersal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750696A (en) * | 2020-07-02 | 2020-10-09 | 福建省泉州市江南冷却器厂 | Deep cooling heat exchange equipment |
| CN114370776A (en) * | 2021-12-08 | 2022-04-19 | 江苏丰泰节能环保科技有限公司 | Wet cooling tower |
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| Publication number | Publication date |
|---|---|
| CN110068231B (en) | 2020-11-17 |
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