CN102108795B - Main site of generating plant - Google Patents
Main site of generating plant Download PDFInfo
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- CN102108795B CN102108795B CN2011100632991A CN201110063299A CN102108795B CN 102108795 B CN102108795 B CN 102108795B CN 2011100632991 A CN2011100632991 A CN 2011100632991A CN 201110063299 A CN201110063299 A CN 201110063299A CN 102108795 B CN102108795 B CN 102108795B
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Abstract
The invention discloses a main site of a generating plant, comprising a main plant and a booster station which are arranged along the longitudinal direction and a road in front of a row A of the main plant which is arranged between the main plant and the booster station, a main transformer, a station transformer, a spare transformer and a circulating cooling water pipe are arranged on the site between the main plant and the road in front of the row A of the main plant, and the circulating cooling water pipe is buried in the underground below the main transformer and/or the station transformer and/or the spare transformer. In the main site of the generating plant disclosed by the invention, the distance between the main plant and the road in front of the row A of the main plant is effectively reduced, and the area of the site in front of the row A of the main plant can be saved; meanwhile, the distance between the circulating cooling water pipe and the main plant is effectively reduced, thus the length of the circulating cooling water pipe can be reduced and the construction cost is greatly reduced; besides, the length of a high-voltage inlet wire between the main plant and the booster station is effectively reduced, thus the construction cost can be further reduced. Thus, the main site of the generating plant disclosed by the invention has great benefit and is convenient for popularization and application.
Description
Technical field
The present invention relates to a kind of industrial building, especially a kind of generating factory owner plant area.
Background technology
The layout plan of the existing station owner plant area that generates electricity is as shown in Figure 1; Main building 1 is longitudinally arranged with booster stations 2; Road 3 before between main building 1 and booster stations 2, having main building A to arrange, preceding place is arranged for main building A in the place before main building 1 and the main building A row between the road 3.Main building A arranges the key area that preceding place is main plant area, because constructions of structures such as main transformer 4, house transformer 5, spare transformer 6, condensate extra feed tank, emergency oil pond, oil tank, inlet wire framework are not only arranged in this zone; And also have pipe trench such as circulating cooling water pipe 7,8, cable trench, rainwater pipe, extinguishing pipe; Overhead also have high-voltage line to arrange perpendicular to A, is across to booster stations from main transformer.Because circulating cooling water pipe caliber big (the about 2.4m of 300MW unit diameter, the about 3.2m of 600MW unit diameter, the about 3.8m of 1000MW unit diameter); Cost high (about 19300 yuan of the about 8100 yuan/m of 2.4m circulating water pipe, the about 12200 yuan/m of 3.2m circulating water pipe, 3.8m circulating water pipe/m); Therefore; Whether the layout before the main building A row is reasonable, bigger to power plant's floor space and cost influence.
Regular circulation water pipe arrangement is owing to need avoid transformer foundation; Therefore the traversing section with circulating water pipe is arranged between transformer and the preceding road of A row; Like this; Increased the distance that main building A drains into road before the A row inevitably, causing taking main building A, to arrange preceding place more, thereby it is big to cause whole main plant area to take up an area of; And the distance that drains into the preceding road of A row owing to main building A is longer, causes the high pressure inlet wire length of main building to booster stations longer, and cost is high; In addition, because vertical section longer of circulating cooling water pipe causes the circulating cooling water pipe line length, construction costs is high.
Summary of the invention
The objective of the invention is to, provide a kind of main building A to arrange preceding place and take up an area of few generating factory owner plant area,, practice thrift construction costs to practice thrift main plant area land used.
A kind of generating factory owner provided by the invention plant area; It comprises main building and the booster stations that longitudinally are provided with; And the main building A that is located between main building and the booster stations arranges preceding road; Ground, field before this main building and this main building A row between the road is provided with main transformer, house transformer, spare transformer and circulating cooling water pipe, and said circulating cooling water pipe is embedded in underground under said main transformer and/or said house transformer and/or the said spare transformer.
Preferably, said generating factory owner plant area also comprises the transformer foundation that is used to lay said main transformer, said house transformer and said spare transformer, and this transformer foundation is a plate base.
Preferably, the outer cover of the said circulating cooling water pipe under said transformer foundation is equipped with stay pipe, and said transformer foundation is stretched out at the two ends of this stay pipe.
Preferably, the two ends of the said stay pipe length of stretching out said transformer foundation is at least 1m.
Preferably, below said transformer foundation, be provided with the pile foundation that is used to support this transformer foundation.
Preferably, the distance between the ground in said circulating cooling water pipe and said place is 1.5～2.5m.
Compared with prior art, advantage of the present invention is:
(1) generating station owner of the present invention plant area; Because circulating cooling water pipe is arranged in the below of transformer; Effectively shorten the distance of main building road to the main building A row, can practice thrift the land used that main building A arranges preceding place, therefore adopted generating station owner of the present invention plant area; For new power plant construction, can effectively reduce plant area's land area; And for the enlarging of old factory, can reduce power plant to remove;
(2) generating station owner of the present invention plant area effectively shortened the distance of circulating cooling water pipe and main building, but the length of economized cycle cooling water pipeline greatly reduces construction costs;
(3) generating station owner of the present invention plant area can effectively reduce the high pressure inlet wire length of main building to booster stations, can practice thrift construction costs.
This shows that generating station owner of the present invention plant area has bigger economic benefit, is convenient to promote the use of.
Description of drawings
Fig. 1 is the layout plan of the generating station owner plant area of prior art;
Fig. 2 is the layout plan of the generating station owner plant area of the embodiment of the invention;
Fig. 3 is the profile of the generating station owner plant area of one of them embodiment of the present invention;
Fig. 4 is the profile of the generating station owner plant area of another embodiment of the present invention.
Description of reference numerals: road, 4-main transformer, 5-house transformer, 6-spare transformer, 7-2 unit circulating cooling water pipe, 8-1 unit circulating cooling water pipe, 9-stay pipe, 10-transformer foundation, 11-pile foundation before 1-main building, 2-booster stations, the 3-main building A row.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated.
One of them embodiment of the present invention such as Fig. 2 are said; Generating factory owner plant area comprise main building 1, the booster stations 2 that longitudinally are provided with and be located at main building 1 and booster stations 2 between main building A row before road 3, the ground, field before this main building 1 and this main building A row between the road 3 is provided with 5,1 spare transformer 6 of 4,2 house transformers of 2 main transformers and 2 groups of (totally 4) circulating cooling water pipes 7,8.2 main transformers 4 are arranged the preceding left and right sides along lateral arrangement at the A of main building 1,2 house transformers 5 along lateral arrangement at main transformer 4 near these main building 1 one sides, and corresponding one by one with 2 main transformers 4.Spare transformer 6 is arranged between 2 house transformers 5.Main transformer 4, house transformer 5 and spare transformer 6 are installed on the transformer foundation 10.
2 groups of circulating cooling water pipes are divided into No. 1 unit circulating cooling water pipe 8 and No. 2 unit circulating cooling water pipes 7; No. 1 unit circulating cooling water pipe 8 and No. 2 unit circulating cooling water pipes 7 include water inlet pipe and gutter; Water inlet pipe and gutter are by along the traversing section of horizontally set with the vertical section composition that longitudinally is provided with; The traversing section of the water inlet pipe of No. 1 unit circulating cooling water pipe 8 is embedded in underground under the transformer foundation 10 of 2 main transformers 4, and the traversing section of the gutter of No. 2 unit circulating cooling water pipes 7 is embedded in underground under the transformer foundation 10 of spare transformer 6.Preferably, the distance H between the ground in circulating cooling water pipe and place is 1.5～2.5m, and like this, elbow was minimum when circulating cooling water pipe was connected with the interface of main building, can reduce the resistance of cooling water.
As shown in Figure 3; Cause damage because of load-bearing is excessive for fear of circulating cooling water pipe; The outer cover of the circulating cooling water pipe under transformer foundation 10 is equipped with rigid support pipe 9; And transformer foundation 10 is stretched out at the two ends of this stay pipe 9, and preferably, the length that said transformer foundation 10 is stretched out at the two ends of stay pipe 9 is at least 1m.
As shown in Figure 4, be an alternative embodiment of the invention, different with the foregoing description is that through pile foundation 11 is set below transformer foundation 10, the load-bearing that alleviates stay pipe 9 can be played the effect of protection circulating cooling water pipe equally.
More than be merely specific embodiment of the present invention, do not limit protection scope of the present invention with this; Any replacement and the improvement on the basis of not violating the present invention's design, done all belong to protection scope of the present invention.
Claims (6)
1. generating factory owner plant area; It comprises main building and the booster stations that longitudinally are provided with; And the main building A that is located between main building and the booster stations arranges preceding road; Ground, field before this main building and this main building A row between the road is provided with main transformer, house transformer, spare transformer and circulating cooling water pipe, it is characterized in that: said circulating cooling water pipe is embedded in underground under said main transformer and/or said house transformer and/or the said spare transformer.
2. generating factory owner according to claim 1 plant area, it is characterized in that: also comprise the transformer foundation that is used to lay said main transformer, said house transformer and said spare transformer, this transformer foundation is a plate base.
3. generating factory owner according to claim 2 plant area, it is characterized in that: the outer cover of the said circulating cooling water pipe under said transformer foundation is equipped with stay pipe, and said transformer foundation is stretched out at the two ends of this stay pipe.
4. generating factory owner according to claim 3 plant area, it is characterized in that: the length that said transformer foundation is stretched out at the two ends of said stay pipe is at least 1m.
5. generating factory owner according to claim 2 plant area is characterized in that: below said transformer foundation, be provided with the pile foundation that is used to support this transformer foundation.
6. according to each described generating factory owner plant area of claim 1 to 5, it is characterized in that: the distance between the ground in said circulating cooling water pipe and said place is 1.5～2.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100632991A CN102108795B (en) | 2011-03-16 | 2011-03-16 | Main site of generating plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100632991A CN102108795B (en) | 2011-03-16 | 2011-03-16 | Main site of generating plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102108795A CN102108795A (en) | 2011-06-29 |
| CN102108795B true CN102108795B (en) | 2012-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100632991A Active CN102108795B (en) | 2011-03-16 | 2011-03-16 | Main site of generating plant |
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| CN (1) | CN102108795B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104251062B (en) * | 2014-09-25 | 2017-12-15 | 中国能源建设集团广东省电力设计研究院有限公司 | The optimum organization structure of thermal power plant's steam turbine building, cooling tower and power distribution equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59131708A (en) * | 1983-01-19 | 1984-07-28 | Toshiba Corp | Package type power plant |
| CN201953104U (en) * | 2011-03-16 | 2011-08-31 | 广东省电力设计研究院 | Main station area of power station |
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- 2011-03-16 CN CN2011100632991A patent/CN102108795B/en active Active
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| CN102108795A (en) | 2011-06-29 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA ENERGY ENGINEERING GROUP GUANGDONG ELECTRIC Free format text: FORMER NAME: GUANGDONG ELECTRIC POWER DESIGN INSTITUTE |
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| CP01 | Change in the name or title of a patent holder |
Address after: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee after: Guangdong Electric Power Design Institute of CEEC Address before: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee before: Guangdong Electric Power Design Institute |
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| C56 | Change in the name or address of the patentee |
Owner name: CHINA ENERGY ENGINEERING GROUP GUANGDONG ELECTRIC Free format text: FORMER NAME: CHINA ENERGY ENGINEERING GROUP GUANGDONG ELECTRIC POWER DESIGN INSTITUTE |
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| CP01 | Change in the name or title of a patent holder |
Address after: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee after: Company limited of China Energy Engineering Group Guangdong Electric Power Design Institute Address before: 510663 Luogang District, Guangdong, Guangzhou Science City Fung Road, No. 1, No. Patentee before: Guangdong Electric Power Design Institute of CEEC |