CN108286906A - A kind of service water system blowing-type force ventilation seawater cooling tower - Google Patents
A kind of service water system blowing-type force ventilation seawater cooling tower Download PDFInfo
- Publication number
- CN108286906A CN108286906A CN201810322735.4A CN201810322735A CN108286906A CN 108286906 A CN108286906 A CN 108286906A CN 201810322735 A CN201810322735 A CN 201810322735A CN 108286906 A CN108286906 A CN 108286906A
- Authority
- CN
- China
- Prior art keywords
- cooling tower
- tower
- outlet
- wind turbine
- import
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 127
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 239000013535 sea water Substances 0.000 title claims abstract description 18
- 238000009423 ventilation Methods 0.000 title claims abstract description 18
- 230000008676 import Effects 0.000 claims abstract description 36
- 239000000945 filler Substances 0.000 claims abstract description 33
- 230000007704 transition Effects 0.000 claims abstract description 21
- 238000012856 packing Methods 0.000 claims abstract description 18
- 210000001364 upper extremity Anatomy 0.000 claims abstract description 10
- 238000002347 injection Methods 0.000 claims abstract description 7
- 239000007924 injection Substances 0.000 claims abstract description 7
- 230000008602 contraction Effects 0.000 claims description 14
- 239000004744 fabric Substances 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000005399 mechanical ventilation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000002360 preparation method Methods 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
- F28F25/10—Component parts of trickle coolers for feeding gas or vapour
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
The invention discloses a kind of service water system blowing-type force ventilation seawater cooling tower, including tower ontology and wind turbine, packing layer, injection well downhole flow regulator layer and dehydrater layer are set gradually upward under in tower ontology；The bottom side of tower ontology is provided with cooling tower import, connects the outlet of wind turbine, and packing layer is set higher than the upper limb of cooling tower import；Cooling tower outlet is provided at the top of tower ontology, cooling tower outlet is contraction-like structure；Wind turbine is provided with outlet transition section, between fan blade and cooling tower import.The horizontal deflector of import changeover portion and outlet transition section can be also arranged in wind turbine.The present invention adjusts a series of details of cooling tower, so that whole tower resistance power, cooling performance are greatly improved, and it can maximumlly reduce the influence of tower structure stream field and be evenly distributed with the influence of coefficient cloth coefficient φ and fan outlet transition section length variation relation to filler section, the job stability and working efficiency of cooling tower are improved, construction investment is reduced.
Description
Technical field
The invention belongs to cooling tower technical fields, and in particular to a kind of service water system blowing-type force ventilation seawater cooling
Tower.
Background technology
Mechanical ventilation type cooling tower is widely used in thermal power plant, nuclear power plant due to its good cooling performance.Force ventilation
Cooling tower is divided into blowing-type and air-draft-type cooling tower.Since the assembling of forced draft mechnical cooling tower is entered the wind in cooling tower
Mouthful, it is not contacted with Seawater, can effectively solve wind turbine etching problem；Wind turbine is installed close to ground simultaneously, is protected by shell,
It is safer than air-draft-type cooling tower, thus blowing-type force ventilation seawater cooling tower relatively be suitable for reliability-availability require compared with
High nuclear island service water system.
Mechanical-draft cooling tower thermal performance and the stream condition in tower are closely related, and uniformly smoothly flow conditions can
The heat exchange potential of the performance hot water and cold air of maximal efficiency, improves the integral heat sink effect of cooling tower；Good tower simultaneously
Design is all of great significance for reducing whole tower resistance power, improving cooling tower overall performance and cost saving etc..Needle at present
The research of cooling tower hot gas re-flow, antifreezing measures research and noise research etc. are concentrated mainly on to the research of mechanical-draft cooling tower
Deng, and for cooling tower optimization of inside structure research it is less, however, the internal structure of cooling tower have to its cooling efficiency it is larger
Influence, therefore, it is necessary to in tower each section carry out detailed design, obtain the air blast that a kind of whole tower resistance power is small, cooling performance is high
Formula force ventilation seawater cooling tower, can not only improve working efficiency can also effectively solve the problems, such as the wasting of resources.
Invention content
It is small, cooling the technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide a kind of whole tower resistance power
The high service water system blowing-type force ventilation seawater cooling tower of performance.
To achieve the above object, the present invention proposes a kind of service water system blowing-type force ventilation seawater cooling tower, into
The setting of inlet shape and size, the setting of depth of packing, the setting of nozzle mounting height, is received at the setting of filler mounting height
The height setting and the setting etc. of cooling tower exit constriction section height of hydrophone to nozzle adjust a series of details of cooling tower,
So that whole tower resistance power, cooling performance are greatly improved.Specifically, technical solution provided by the invention is as follows：
A kind of service water system blowing-type force ventilation seawater cooling tower, including tower ontology and wind turbine, in the tower ontology
Set gradually packing layer, injection well downhole flow regulator layer and dehydrater layer upward under；The bottom side of the tower ontology be provided with cooling tower into
Mouthful, the outlet of the wind turbine is connected, described filler layer is set higher than the upper limb of the cooling tower import；The tower ontology
Top is provided with cooling tower outlet, and the cooling tower outlet is contraction-like structure；The wind turbine is provided with outlet transition section, is located at
Between fan blade and cooling tower import.
Preferably, width is 10m between the inner wall of the tower ontology；The contraction section height of cooling tower outlet is 1~
6m, angle of throat are 28.78 °~73.13 °；The height of the cooling tower import is 8~10m；The outlet transition segment length of the wind turbine
Degree is 2~21m, and open angle is 5.44 °~48.37 °；Height of the described filler layer apart from the cooling tower import upper limb is 0.5
~3m, described filler layer thickness are 1~2m；The height for the contraction section lower edge that cooling tower described in described filler layer distance from top exports
For 5~17m.
Preferably, the wind turbine is additionally provided with import changeover portion, and length is 2~5m.
Preferably, the cooling tower height degree is 23~24m, and width is 10m between the inner wall of the tower ontology；The cooling
The contraction section height of tower outlet is 6m, and angle of throat is 73.13 °；The height of the cooling tower import is 10m, the wind turbine bore
Outlet transition segment length for 6m, the wind turbine is 4~6m, and open angle is 18.4 °~29.4 °；The fan inlet changeover portion
Length is 4m；Height of the described filler layer apart from the cooling tower import upper limb is 1m, and described filler layer thickness is 1~2m, institute
The height for stating the contraction section lower edge that cooling tower described in packing layer distance from top exports is 5m.
Preferably, the outlet transition segment length of the wind turbine is 7~21m, and the wind turbine is additionally provided with deflector, described to lead
Flowing plate is the level board being arranged in the centre position of the fan outlet changeover portion.
Preferably, the cooling tower outlet is square.
Preferably, the fan outlet is circle.
Compared with prior art, advantage of the invention includes the following：
1) present invention goes out by having researched and analysed assembling transition section length, at the top of filler to contraction section distance, tower
Mouthful shrink segment length, filler mounting height, cooling tower outlet shapes, the parameters such as fan outlet pattern to cooling tower drag characteristic,
The influence of the uniformly distributed coefficient of filler sectional wind velocity, it is proposed that the measure for using level board water conservancy diversion obtains the equal of filler sectional wind velocity
Cloth coefficient is reduced to 3.8 hereinafter, the total drag coefficients of cooling tower are down to 48 or less simultaneously；
2) by the way that fan inlet changeover portion is arranged at fan inlet, and preferred length is 2~5m, can be further decreased
Fans entrance resistance, and then reduce cooling tower total drag coefficients；
3) size of present apparatus collocation various pieces selectes the fan outlet of the cooling tower outlet and round of square shape
Pattern can maximumlly reduce the influence of tower structure stream field and be evenly distributed with coefficient cloth coefficient φ to filler section to go out with wind turbine
The influence of mouth transition section length variation relation, improves the job stability and working efficiency of cooling tower, reduces construction investment.
The method of the present invention and the technique effect of generation are described further below with reference to attached drawing, to be fully understood from
The purpose of the present invention, feature and effect.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the structural schematic diagram of a preferred embodiment of the present invention
Fig. 2 is the structural schematic diagram of another preferred embodiment of the present invention
1- tower ontologies, 2- packing layers, 3- injection well downhole flow regulator layers, 4- dehydrater layers, 5- cooling tower imports, the outlet of 6- cooling towers, 7-
Wind turbine, 8- fan outlet changeover portions, 9- fan inlet changeover portions, 10- deflectors；θ-cooling tower exit constriction angle；α-wind turbine goes out
Mouth changeover portion open angle.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As illustrated in fig. 1 and 2, service water system blowing-type force ventilation seawater cooling tower of the invention, including 1 He of tower ontology
Wind turbine 7, tower ontology 1 is interior to set gradually packing layer 2, injection well downhole flow regulator layer 3 and dehydrater layer 4 upward under；The bottom side of tower ontology 1
It is provided with cooling tower import 5, connects the outlet of wind turbine 7, packing layer 2 is set higher than the upper limb of cooling tower import 5；Tower ontology
1 top is provided with cooling tower outlet 6, and cooling tower outlet 6 is contraction-like structure；Wind turbine 7 is provided with outlet transition section 9, is located at
Between fan blade and cooling tower import 5.
In the preferred embodiment, width is 10m × 10m between the inner wall of tower ontology；The receipts of cooling tower outlet
Contracting section height is 1~6m, and angle of throat is 28.78 °~73.13 °；The height of cooling tower import is 8~10m；Wind turbine goes out to make a slip of the tongue
It is 2~21m to cross segment length, and open angle is 5.44 °~48.37 °；Height of the packing layer apart from cooling tower import upper limb be 0.5~
3m, filler layer thickness are 1~2m；The height of the contraction section lower edge of packing layer distance from top cooling tower outlet is 5~17m.
Further, in optimum embodiment, width is 10m × 10m between the inner wall of tower ontology；The receipts of cooling tower outlet
Contracting section height is 6m, and angle of throat is 73.13 °；The height of cooling tower import is 10m；The outlet transition segment length of wind turbine be 4~
6m, open angle are 18.4 °~29.4 °；Height of the packing layer apart from cooling tower import upper limb be 1.0m, filler layer thickness be 1~
2m；The height of the contraction section lower edge of packing layer distance from top cooling tower outlet is 5m.
Further, import changeover portion can be also arranged in wind turbine, and length is 2~5m.
In addition, when the outlet transition segment length of wind turbine is 7~21m, it is arranged in the centre position of fan outlet changeover portion
Deflector, the deflector are level board, and the setting of deflector can advanced optimize flow field in tower, reduce filler section speed point
The coefficient of uniformity of cloth improves the cooling performance of cooling tower.
For cooling tower egress form is further evenly distributed with coefficient cloth coefficient φ and fan outlet transition segment length to filler section
The influence of degree variation relation is reduced to minimum, and the cooling tower outlet is preferably square shape.
To reduce the influence of fan outlet pattern stream field, VELOCITY DISTRIBUTION, Temperature Distribution and pressure distribution are avoided result in all
Become uneven, the preferably circular shape of fan outlet.
It is further described below by specific embodiment.
Embodiment 1
As shown in Figure 1, the cooling tower of the present embodiment, including tower ontology 1, the tower ontology 1 is interior to be set gradually upward under
Cooling tower import 5 is arranged in the side of packing layer 2, injection well downhole flow regulator layer 3 and dehydrater layer 4, the tower ontology 1, and cooling is arranged on tower top
Tower outlet 6, the cooling tower outlet 6 are square shape；
The cooling tower whole height is 23.5m, and tower insied width is 10m × 10m；Cooling tower exit constriction section height is
6m, angle of throat θ are 73.13 °；The height of cooling tower import is 10m, and wind turbine 7 is arranged in the cooling tower import, and wind turbine 7 exports
For round, 7 bore of wind turbine is 6m,
8 length of fan outlet changeover portion is 4m, and open angle α is 26.6 °；
9 length of fan inlet changeover portion is 4m；Height of the described filler layer apart from the cooling tower import is 1m, packing layer
Thickness is 1.5m, and the height of the contraction section initial position of cooling tower outlet described in packing layer distance from top is 5m.Filler is disconnected at this time
The uniformly distributed coefficient of face wind speed is 2.0, total drag coefficients 41.4.
Embodiment 2
As shown in Fig. 2, the cooling tower of the present embodiment, including tower ontology 1, the tower ontology 1 is interior to be set gradually upward under
Cooling tower import 5 is arranged in the side of packing layer 2, injection well downhole flow regulator layer 3 and dehydrater layer 4, the tower ontology 1, and cooling is arranged on tower top
Tower outlet 6, the cooling tower outlet 6 are square shape；
The cooling tower whole height is 23.5m, and tower insied width is 10m × 10m；Cooling tower exit constriction section height is
6m, angle of throat are that θ is 73.13 °；The height of cooling tower import is 10m, wind turbine 7 is arranged in the cooling tower import, wind turbine 7 goes out
Mouth is round, and 7 bore of wind turbine is 5.5m,
8 length of fan outlet changeover portion is 6m, and horizontal water conservancy diversion is arranged in the centre position of the fan outlet changeover portion
Plate 10,8 open angle α of fan outlet changeover portion are 20.6 °；
9 length of fan inlet changeover portion is 4m；Height of the described filler layer 2 apart from the cooling tower import 5 is 1m, filler
2 thickness of layer are 1.5m, and the height of the contraction section initial position of cooling tower outlet 6 described in 2 distance from top of packing layer is 5m.It fills out at this time
Expect that the uniformly distributed coefficient of sectional wind velocity is 3.7, total drag coefficients 47.1.
In an embodiment of the present invention, by having researched and analysed assembling transition section length, filler top to contraction section
The parameters such as distance, the exit constriction segment length of tower, filler mounting height, cooling tower outlet shapes, fan outlet pattern are to cooling
Tower resistance force characteristic, filler sectional wind velocity uniformly distributed coefficient influence, and deflector, root are added according to fan outlet transition section length
According to the result of study of the present invention designing to obtain the uniformly distributed coefficient of filler sectional wind velocity can be reduced to 3.8 hereinafter, cooling tower simultaneously
Total drag coefficients are down to 48 or less；The collocation of fan inlet changeover portion and fan outlet changeover portion can effectively reduce fans entrance
Resistance, and then reduce cooling tower total drag coefficients；The cooling tower of the present invention can maximumlly reduce the influence of tower structure stream field
And the influence of coefficient cloth coefficient φ and fan outlet transition section length variation relation are evenly distributed with to filler section, improve cooling tower
Job stability and working efficiency, section drop construction investment.
Claims (7)
1. a kind of service water system blowing-type force ventilation seawater cooling tower, which is characterized in that described including tower ontology and wind turbine
Packing layer, injection well downhole flow regulator layer and dehydrater layer are set gradually upward under in tower ontology；
The bottom side of the tower ontology is provided with cooling tower import, connects the outlet of the wind turbine, and described filler layer is set
For the upper limb higher than the cooling tower import；
Cooling tower outlet is provided at the top of the tower ontology, the cooling tower outlet is contraction-like structure；
The wind turbine is provided with outlet transition section, between fan blade and cooling tower import.
2. service water system blowing-type force ventilation seawater cooling tower as described in claim 1, which is characterized in that the tower sheet
Width is 10m between the inner wall of body；The contraction section height of cooling tower outlet is 1~6m, angle of throat is 28.78 °~
73.13°；The height of the cooling tower import is 8~10m；The outlet transition segment length of the wind turbine is 2~21m, and open angle is
5.44 °~48.37 °；Height of the described filler layer apart from the cooling tower import upper limb is 0.5~3m, described filler layer thickness
For 1~2m；The height for the contraction section lower edge that cooling tower described in described filler layer distance from top exports is 5~17m.
3. service water system blowing-type force ventilation seawater cooling tower as claimed in claim 2, which is characterized in that the wind turbine
It is additionally provided with import changeover portion, length is 2~5m.
4. service water system blowing-type force ventilation seawater cooling tower as claimed in claim 3, which is characterized in that the cooling
Tower height degree is 23~24m, and width is 10m between the inner wall of the tower ontology；The contraction section height of the cooling tower outlet is 6m,
Angle of throat is 73.13 °；The height of the cooling tower import is 10m, and the wind turbine bore is 6m, the outlet transition of the wind turbine
Segment length is 4~6m, and open angle is 18.4 °~29.4 °；The fan inlet transition section length is 4m；Described filler layer distance
The height of the cooling tower import upper limb is 1m, and described filler layer thickness is 1~2m, is cooled down described in described filler layer distance from top
The height of the contraction section lower edge of tower outlet is 5m.
5. service water system blowing-type force ventilation seawater cooling tower as described in claim 1, which is characterized in that the wind turbine
Outlet transition segment length be 7~21m, the wind turbine is additionally provided with deflector, and the deflector is that setting goes out in the wind turbine
The level board in the centre position of mouth changeover portion.
6. service water system blowing-type force ventilation seawater cooling tower as described in claim 1, which is characterized in that the cooling
Tower outlet is square.
7. service water system blowing-type force ventilation seawater cooling tower as described in claim 1, which is characterized in that the wind turbine
Outlet is circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810322735.4A CN108286906A (en) | 2018-04-11 | 2018-04-11 | A kind of service water system blowing-type force ventilation seawater cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810322735.4A CN108286906A (en) | 2018-04-11 | 2018-04-11 | A kind of service water system blowing-type force ventilation seawater cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108286906A true CN108286906A (en) | 2018-07-17 |
Family
ID=62834564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810322735.4A Pending CN108286906A (en) | 2018-04-11 | 2018-04-11 | A kind of service water system blowing-type force ventilation seawater cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108286906A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1488505A (en) * | 1974-05-30 | 1977-10-12 | Icms Ltd | Cooling apparatus |
| JPH03195810A (en) * | 1989-12-26 | 1991-08-27 | Ebara Corp | Refuse incineration facility |
| CN201032408Y (en) * | 2006-11-29 | 2008-03-05 | 北京有色金属研究总院 | Electrolyte cooling tower for electrolytic copper powder |
| JP2008292106A (en) * | 2007-05-28 | 2008-12-04 | Takasago Thermal Eng Co Ltd | Cooling tower system |
| CN201311199Y (en) * | 2008-11-17 | 2009-09-16 | 杨海申 | Forced draft type packless spray cooling tower |
| CN102297610A (en) * | 2011-08-11 | 2011-12-28 | 中国核电工程有限公司 | Blast type mechanical draft cooling tower with long shell nosing and for missile fall prevention |
| CN103047898A (en) * | 2013-01-29 | 2013-04-17 | 哈尔滨宇神科技有限公司 | Air inlet guide method for mechanical ventilation water tower |
| CN103267427A (en) * | 2013-05-31 | 2013-08-28 | 无锡禹兵冷却设备有限公司 | Blowing type cooling system |
| KR20130096128A (en) * | 2012-02-21 | 2013-08-29 | 서종대 | Cross flow type cooling tower |
| CN203479059U (en) * | 2013-07-10 | 2014-03-12 | 北京凯德菲冷却器制造有限公司 | Air cooler with inner and outer finned flat tube bundles |
| KR101627775B1 (en) * | 2015-05-13 | 2016-06-07 | (주)풍천엔지니어링 | Plume abatement counterflow cooling tower having a divided cooling section and method for controlling the same |
| KR20170016665A (en) * | 2015-08-04 | 2017-02-14 | (주)티원엔지니어링 | Air conditioning system for maintaining constant temperature and humidity |
| CN107305017A (en) * | 2016-04-22 | 2017-10-31 | 戴祖清 | A kind of high-temperature flue gas cooling tower |
| CN107356130A (en) * | 2017-08-03 | 2017-11-17 | 江苏海鸥冷却塔股份有限公司 | Dry-and wet-type subdivision water saving fog dispersal type cooling tower |
| CN208223221U (en) * | 2018-04-11 | 2018-12-11 | 上海核工程研究设计院有限公司 | A kind of service water system blowing-type force ventilation seawater cooling tower |
-
2018
- 2018-04-11 CN CN201810322735.4A patent/CN108286906A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1488505A (en) * | 1974-05-30 | 1977-10-12 | Icms Ltd | Cooling apparatus |
| JPH03195810A (en) * | 1989-12-26 | 1991-08-27 | Ebara Corp | Refuse incineration facility |
| CN201032408Y (en) * | 2006-11-29 | 2008-03-05 | 北京有色金属研究总院 | Electrolyte cooling tower for electrolytic copper powder |
| JP2008292106A (en) * | 2007-05-28 | 2008-12-04 | Takasago Thermal Eng Co Ltd | Cooling tower system |
| CN201311199Y (en) * | 2008-11-17 | 2009-09-16 | 杨海申 | Forced draft type packless spray cooling tower |
| CN102297610A (en) * | 2011-08-11 | 2011-12-28 | 中国核电工程有限公司 | Blast type mechanical draft cooling tower with long shell nosing and for missile fall prevention |
| KR20130096128A (en) * | 2012-02-21 | 2013-08-29 | 서종대 | Cross flow type cooling tower |
| CN103047898A (en) * | 2013-01-29 | 2013-04-17 | 哈尔滨宇神科技有限公司 | Air inlet guide method for mechanical ventilation water tower |
| CN103267427A (en) * | 2013-05-31 | 2013-08-28 | 无锡禹兵冷却设备有限公司 | Blowing type cooling system |
| CN203479059U (en) * | 2013-07-10 | 2014-03-12 | 北京凯德菲冷却器制造有限公司 | Air cooler with inner and outer finned flat tube bundles |
| KR101627775B1 (en) * | 2015-05-13 | 2016-06-07 | (주)풍천엔지니어링 | Plume abatement counterflow cooling tower having a divided cooling section and method for controlling the same |
| KR20170016665A (en) * | 2015-08-04 | 2017-02-14 | (주)티원엔지니어링 | Air conditioning system for maintaining constant temperature and humidity |
| CN107305017A (en) * | 2016-04-22 | 2017-10-31 | 戴祖清 | A kind of high-temperature flue gas cooling tower |
| CN107356130A (en) * | 2017-08-03 | 2017-11-17 | 江苏海鸥冷却塔股份有限公司 | Dry-and wet-type subdivision water saving fog dispersal type cooling tower |
| CN208223221U (en) * | 2018-04-11 | 2018-12-11 | 上海核工程研究设计院有限公司 | A kind of service water system blowing-type force ventilation seawater cooling tower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103134344B (en) | Open-close type energy-saving cooling tower | |
| CN203240923U (en) | Air-cooling spray evaporation cooling tower | |
| CN110057204B (en) | Sea-tangle type air cooling tower | |
| CN208298108U (en) | A kind of highly effective liquid cooling heat dissipation row | |
| CN102720622B (en) | Vortex generator for turbine draft tube | |
| CN208223221U (en) | A kind of service water system blowing-type force ventilation seawater cooling tower | |
| CN209214430U (en) | A kind of misting cooling and air conducting dual-purpose apparatus of small-sized air cooling tower | |
| CN206620584U (en) | A kind of agricultural green house of vegetables based on solar energy | |
| CN110686552A (en) | Cooling tower filler arrangement optimization method based on cooling latent power | |
| CN206310982U (en) | The enhanced cooling tower of solar energy with blower fan auxiliary | |
| CN208223275U (en) | A kind of blowing-type force ventilation seawater cooling tower air inlet optimization structure | |
| CN206310950U (en) | Using the cooling tower of solar energy enhanced air flow | |
| CN108286906A (en) | A kind of service water system blowing-type force ventilation seawater cooling tower | |
| CN203310303U (en) | Adjustable large-scale cooling tower air distribution system | |
| CN108592650B (en) | Optimized unilateral air inlet mechanical tower | |
| CN205561628U (en) | Utilize wind -force driven counterflow cooling tower water distribution device | |
| CN108302974A (en) | A kind of blowing-type force ventilation seawater cooling tower air inlet optimization structure | |
| CN203642775U (en) | Humidifying and cooling tower with environmental wind diversion devices | |
| CN202204337U (en) | Energy-saving and environmental-friendly cooling tower | |
| CN209893978U (en) | Hailar formula air cooling tower | |
| CN109101722B (en) | Composite forming design method for turbine blade | |
| CN205403577U (en) | Circulating water cooling of thermal power plant tower nozzle structure | |
| CN110160372A (en) | Radiator, circulating water component and the electricity generation system of indirect cool tower | |
| CN216815094U (en) | Efficient atomizing cooling tower device | |
| CN220547111U (en) | Variable flow nozzle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No. 29 Hong Cao Road, Xuhui District, Shanghai Applicant after: Shanghai Nuclear Engineering Research and Design Institute Co.,Ltd. Address before: No. 29 Hong Cao Road, Xuhui District, Shanghai Applicant before: SHANGHAI NUCLEAR ENGINEERING RESEARCH & DESIGN INSTITUTE Co.,Ltd. |