CN108613567A - A kind of cooling column body of gravity-flow ventilation - Google Patents
A kind of cooling column body of gravity-flow ventilation Download PDFInfo
- Publication number
- CN108613567A CN108613567A CN201810612658.6A CN201810612658A CN108613567A CN 108613567 A CN108613567 A CN 108613567A CN 201810612658 A CN201810612658 A CN 201810612658A CN 108613567 A CN108613567 A CN 108613567A
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- China
- Prior art keywords
- support column
- ring beam
- steel
- concrete
- column body
- 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 59
- 238000009423 ventilation Methods 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 64
- 239000010959 steel Substances 0.000 claims abstract description 64
- 239000004567 concrete Substances 0.000 claims abstract description 42
- 238000010276 construction Methods 0.000 claims abstract description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- 239000004411 aluminium Substances 0.000 claims abstract description 5
- 239000011152 fibreglass Substances 0.000 claims abstract description 3
- 230000037237 body shape Effects 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 239000005357 flat glass Substances 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 239000010410 layer Substances 0.000 description 4
- 230000002421 anti-septic effect Effects 0.000 description 3
- 239000000945 filler Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 150000003839 salts Chemical class 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Building Environments (AREA)
Abstract
The present invention relates to a kind of cooling column bodies of gravity-flow ventilation, it is characterized in that it is mainly made of steel construction part and concrete structure part, steel construction part is steel tower tube on concrete structure, concrete structure part includes connection ring beam and support column, the connection ring beam connection of steel tower tube and concrete parts.Covering made of aluminium sheet or fiberglass is attached on the inside of steel tower tube.The advantage that the cost of the existing full steel structure tower body of the present invention is low, short construction period and shock resistance are good, and have the characteristics that the good corrosion resistance of concrete structure tower body, suitable for wet cooling tower.
Description
Technical field
The present invention relates to a kind of cooling column bodies of gravity-flow ventilation, are used for thermal power plant cooling system or similar recirculated water
The wet cooling tower of cooling system.
Background technology
During thermal power generation, a large amount of heat is taken away by recirculated water and is discharged by cooling tower.In wet cooling tower
Interior, a large amount of water spray that recycles is on filler, and water is exchanged with air by mass transfer and heat transfer, and recirculated water imparts heat to air,
Air can form buoyancy after humidity and temperature increase, and generating convection current makes air be flowed in cooling tower.
Common wet cooling tower body is whole concrete structure, still, due to full steel structure cooling column body have at
This is low, the construction period is short and the advantages such as anti-seismic performance is good, has also started the application for putting into Practical Project.
The technical solution of the full steel structure cooling column body of the prior art is such：Tower body main structure is using the steel knot welded
The shape of structure, tower body main structure is the Upper cylindrical bodily form, lower part cone cylinder body shape, and tower body belongs to single layer triangle gridding structure, upper
It is provided with the horizontal reinforcing ring of multiple tracks outside portion's cylinder main structure to enhance the rigidity of tower body, adheres to anti-corrosive properties on the inside of tower body main structure
It can be good（Aluminium or glass steel material）Covering, covering not only seals, and also functions to a highly humid air and main structure（Steel structure
Part）Buffer action reduces highly humid air in tower and generates corrosion to tower body steel construction.Another main structure of full steel structure cooling tower
In hyperbolic shape, using double layer grid structure.
The cooling column body Shortcomings of full steel structure：It is influenced by the recirculated water uninterruptedly sprayed in tower, the water drenching of tower body lower part
The recirculated water at position may be oozed out from covering pore or crevice, touch steel structure member；In addition to this, the water droplet to get off is sprayed
（Or mist）Wind-engaging effect generates drift, and in tower body lower part, air inlet can drench steel structure member（Support column）；Recirculated water salt concentration
It is higher that there is stronger corrosivity, it will cause to corrode once recirculated water touches steel structure member, system generation is made more to stop
Machine is safeguarded, the normal operation of cooling tower is influenced.
Invention content
It is an object of the invention to overcome the shortcomings of above-mentioned full steel structure cooling column body, it is good, same to provide a kind of antiseptic property
When also have full steel structure tower body advantage gravity-flow ventilation cooling column body.
The object of the present invention is achieved like this：A kind of cooling column body of gravity-flow ventilation, by steel construction part and concrete
Structure division forms, and steel construction part is that steel tower tube is located at cooling column body top, concrete structure part include connection ring beam with
Support column is located at cooling column body lower part, and steel tower tube is connected with ring beam is connect, support column and the ring foundation phase under cooling column body
Connection.
The steel tower tube is made of covering, cylindrical main structure, cone cylinder body shape main structure and reinforcing ring, cylindrical
Main structure is located in cone cylinder body shape main structure, and covering is attached on the inside of cylindrical main structure and cone cylinder body shape main structure, is reinforced
Ring is located on the outside of cylindrical main structure.
Alternatively, the steel tower tube is made of covering and hyperbola main structure, covering is attached to hyperbola main structure
Inside.
The concrete structure part is made of connection ring beam with support column, connection ring beam at the top of support column and with branch
Platen is connected.
Alternatively, the concrete structure part is by connection ring beam, concrete tower, support column ring beam and support column group
At, connection ring beam connect in concrete tower and with concrete tower, concrete tower on support column ring beam and with bearing
Band of column beam connects, and support column ring beam is connect in bearing capital and with support column.
The covering material is aluminium or is fiberglass.
A kind of cooling column body of gravity-flow ventilation of the present invention, major advantage are：It may be connect with recirculated water in cooling column body lower part
It touches place and uses reinforced concrete structure, there is the good advantage of antiseptic property, top to select the steel tower tube of steel construction, there is quality
Gently, feature at low cost, anti-seismic performance is good, construction is fast.
Description of the drawings
Fig. 1 is 1 cooling column body sectional view of the embodiment of the present invention.
Fig. 2 is 1 steel tower tube cross-sectional view of the embodiment of the present invention.
Fig. 3 is 2 cooling column body sectional view of the embodiment of the present invention.
Fig. 4 is 3 cooling column body sectional view of the embodiment of the present invention.
Fig. 5 is 3 steel tower tube cross-sectional view of the embodiment of the present invention.
Fig. 6 is 4 cooling column body sectional view of the embodiment of the present invention.
In figure：Concrete structure part 1, support column 1-1, connection ring beam 1-2, concrete tower 1-3, support column ring beam 1-
4, steel construction part（Or steel tower tube）2, hyperbola main structure 2-1, covering 2-2, cylindrical main structure 2-3, cone cylinder body shape
Main structure 2-4, reinforcing ring 2-5, ring foundation 3.
Specific implementation mode
Embodiment 1
Referring to Fig. 1, the embodiment of the present invention 1 is a kind of cooling column body of gravity-flow ventilation, by steel construction part 2 and concrete structure portion
Divide 1 composition；Steel construction part 2 is that steel tower tube is located at cooling column body top, and steel tower tube 2 is by covering 2-2, cylindrical main structure 2-
3, cone cylinder body shape main structure 2-4 and reinforcing ring 2-5 compositions, cylindrical main structure 2-3 are located on truncated cone-shaped main structure 2-4；
Concrete structure part 1 includes that connection ring beam 1-2 and support column 1-1 is located at cooling column body lower part, and connection ring beam 1-2 is located at bearing
It is directly connect with support column 1-1 at the top of column 1-1；The company of the cone cylinder body shape main structure 2-4 and concrete structure part 1 of steel tower tube 2
It meets ring beam 1-2 to be connected, support column 1-1 is connected with the ring foundation 3 of cooling tower bottom.
Referring to Fig. 2.Fig. 2 is the cross-sectional view of steel tower tube 2, and sectional position is on cylindrical main structure 2-3；As schemed
Show, covering 2-2 is attached to the inside of cylindrical main structure 2-3, and reinforcing ring 2-5 is arranged in the outer of cylindrical main structure 2-3
Side.Steel tower tube 2 is latticed members using single layer triangle grid structure system, steel member.Due to being flowed in cooling column body
Dynamic gas is the air of high-temperature high humility, and being also easy to produce condensation after covering 2-2 in contact tower body causes to corrode, so covering 2-
2 should select the material of excellent corrosion, select aluminium sheet or glass epoxy in force.
Embodiment 2
Referring to Fig. 3, the cooling column body of 2 a kind of gravity-flow ventilation of the embodiment of the present invention, by steel construction part 2 and concrete structure part
1 composition, steel construction part 2 are that steel tower tube is located at cooling column body top, and the composition of steel tower tube 2 is same as Example 1, concrete knot
Structure part 1 includes that connection ring beam 1-2 and support column 1-1 is located at cooling column body lower part, and steel tower tube 2 is connected with ring beam 1-2 is connect,
Support column 1-1 is connected with the ring foundation 3 under cooling column body.
As different from Example 1, concrete structure part 1 also adds support column ring beam 1-4 and concrete tower 1-
3.Connection ring beam 1-2 is connect on concrete tower 1-3 and with concrete tower 1-3, and concrete tower 1-3 is in the bearing band of column
It is connect on beam 1-4 and with support column ring beam 1-4, support column ring beam 1-4 is connect at the top of support column 1-1 and with support column 1-1.It is mixed
Solidifying soil tower 1-3 can be in direct contact cooling tower filler and shower water, and antiseptic property is more preferable, and the height of connection ring beam 1-2 answers height
In the height of cooling tower spray tube and dehydrater, therefore without liquid water on connection ring beam 1-2, can avoid oozing because of recirculated water
Material corrosion problem caused by going out to touch the steel structure member of steel tower tube 2.
2 other parts of embodiment are same as Example 1.
Embodiment 3
It is the sectional view of 3 cooling column body of embodiment referring to Fig. 4, Fig. 4（It is vertical）.A kind of cooling column body of 3 gravity-flow ventilation of embodiment,
It is made of steel construction part 2 and concrete structure part 1, steel construction part 2 is that steel tower tube is located at cooling column body top, steel tower tube
2 are made of hyperbola main structure 2-1 and covering 2-2, and concrete structure part 1 includes connection ring beam 1-2 and support column 1-1
In cooling column body lower part, the hyperbola main structure 2-1 of steel tower tube 2 is connected with the connection ring beam 1-2 of concrete structure part 1
It connects, support column 1-1 is connected with the ring foundation 3 of cooling tower bottom.
2 part of steel tower tube as different from Example 1, main structure are the main structure of hyperbola.Referring to Fig. 5, this pair
Curved shape main structure 2-1 is double layer grid structure, has connection strut, covering 2-2 to be attached to hyperbola master between two layers of rack
The inside of the internal layer rack of structure 2-1.
Concrete structure part 1 is identical as embodiment 1.
Embodiment 4
Referring to Fig. 6, the cooling column body sectional view of embodiment 4.The cooling column body of 4 a kind of gravity-flow ventilation of the embodiment of the present invention, by steel
Structure division 2 and concrete structure part 1 form, and steel construction part 2 is that steel tower tube is located at cooling column body top, concrete structure
Part 1 includes that connection ring beam 1-2 and support column 1-1 is located at cooling column body lower part, and steel tower tube 2 is connected with ring beam 1-2 is connect, branch
Dagger 1-1 is connected with the ring foundation 3 under cooling column body.
Steel construction part 2 is same as Example 3, i.e., steel tower tube 2 is made of hyperbola main structure 2-1 and covering；Coagulation
Soil structure part 1 is same as Example 2, has added support column ring beam 1-4 and concrete tower 1-3 than embodiment 1.
Claims (6)
1. a kind of cooling column body of gravity-flow ventilation, which is characterized in that it includes steel construction part（2）With concrete structure part
（1）, the steel construction part（2）For steel tower tube, it is located at cooling column body top；The concrete structure part（1）Including even
Connect ring beam（1-2）And support column（1-1）, the concrete structure part（1）Positioned at cooling column body lower part, steel tower tube（2）With company
Connect ring beam（1-2）It is connected, support column（1-1）With the ring foundation under cooling column body（3）It is connected.
2. a kind of cooling column body of gravity-flow ventilation according to claim 1, which is characterized in that steel tower tube（2）Including covering
（2-2）, cylindrical main structure（2-3）, cone cylinder body shape main structure（2-4）And reinforcing ring（2-5）；The cylindrical main structure
（2-3）Positioned at truncated cone-shaped main structure（2-4）On, covering（2-2）It is attached to cylindrical main structure（2-3）With the main knot of truncated cone-shaped
Structure（2-4）Inside, reinforcing ring（2-5）It is arranged in cylindrical main structure（2-3）Outside.
3. a kind of cooling column body of gravity-flow ventilation according to claim 1, which is characterized in that steel tower tube（2）By covering（2-
2）With hyperbola main structure（2-1）Composition, covering are attached to hyperbola main structure（2-1）Inside.
4. a kind of cooling column body of gravity-flow ventilation according to claim 1 or 2 or 3, which is characterized in that the concrete knot
Structure part（1）Including connecting ring beam（1-2）And support column（1-1）, the connection ring beam（1-2）Positioned at support column（1-1）Top
And directly and support column（1-1）Connection.
5. a kind of cooling column body of gravity-flow ventilation according to claim 1 or 2 or 3, which is characterized in that concrete structure portion
Point（1）Including connecting ring beam（1-2）, concrete tower（1-3）, support column ring beam（1-4）And support column（1-1）, the connection
Ring beam（1-2）Positioned at concrete tower（1-3）It is upper and with concrete tower（1-3）Connection, concrete tower（1-3）Positioned at bearing
Band of column beam（1-4）It is upper and with support column ring beam（1-4）Connection, support column ring beam（1-4）Positioned at support column（1-1）Top and with branch
Platen（1-1）Connection.
6. a kind of cooling column body of gravity-flow ventilation according to claim 1 or 2 or 3, which is characterized in that the covering（2-
2）It is made of aluminium sheet or glass-reinforced plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810612658.6A CN108613567B (en) | 2018-06-14 | 2018-06-14 | Cooling tower body with natural ventilation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810612658.6A CN108613567B (en) | 2018-06-14 | 2018-06-14 | Cooling tower body with natural ventilation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108613567A true CN108613567A (en) | 2018-10-02 |
| CN108613567B CN108613567B (en) | 2024-04-02 |
Family
ID=63665159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810612658.6A Active CN108613567B (en) | 2018-06-14 | 2018-06-14 | Cooling tower body with natural ventilation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108613567B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250499A (en) * | 2021-05-11 | 2021-08-13 | 自然资源部天津海水淡化与综合利用研究所 | Ultra-large natural ventilation seawater cooling tower shell and construction method |
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| CN206917353U (en) * | 2017-07-11 | 2018-01-23 | 中国电力工程顾问集团西北电力设计院有限公司 | A kind of cooling stack concrete filled steel tube inclined strut structure |
| CN208487982U (en) * | 2018-06-14 | 2019-02-12 | 双良节能系统股份有限公司 | A kind of cooling column body of gravity-flow ventilation |
-
2018
- 2018-06-14 CN CN201810612658.6A patent/CN108613567B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204227945U (en) * | 2014-10-14 | 2015-03-25 | 山西晋能艾斯特空冷设备制造有限公司 | Round type cooling tower on a kind of below with anti-freezing structure |
| CN204359161U (en) * | 2014-11-28 | 2015-05-27 | 中国电力工程顾问集团西北电力设计院有限公司 | A kind of cooling stack with horizontal adapter ring girder construction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250499A (en) * | 2021-05-11 | 2021-08-13 | 自然资源部天津海水淡化与综合利用研究所 | Ultra-large natural ventilation seawater cooling tower shell and construction method |
| CN113250499B (en) * | 2021-05-11 | 2023-01-10 | 自然资源部天津海水淡化与综合利用研究所 | Ultra-large natural ventilation seawater cooling tower shell and construction method |
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| Publication number | Publication date |
|---|---|
| CN108613567B (en) | 2024-04-02 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200609 Address after: 214444 No.9 Shuangliang Road, Ligang street, Jiangyin City, Wuxi City, Jiangsu Province Applicant after: Jiangsu Shuangliang Cooling System Co.,Ltd. Address before: 214444 Li Gang Xili Road, Lingang New Town, Jiangyin, Wuxi, Jiangsu, 88 Applicant before: SHUANGLIANG ECO-ENERGY SYSTEMS Co.,Ltd. |
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