CN203948137U - For the circulating water pipeline layout of three tower unifications, two machine one towers - Google Patents
For the circulating water pipeline layout of three tower unifications, two machine one towers Download PDFInfo
- Publication number
- CN203948137U CN203948137U CN201420307687.9U CN201420307687U CN203948137U CN 203948137 U CN203948137 U CN 203948137U CN 201420307687 U CN201420307687 U CN 201420307687U CN 203948137 U CN203948137 U CN 203948137U
- Authority
- CN
- China
- Prior art keywords
- steam turbine
- circulating water
- towers
- tower
- machine
- 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.)
- Expired - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000001816 cooling Methods 0.000 claims abstract description 19
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000003546 flue gas Substances 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 239000004568 cement Substances 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 3
- 239000011253 protective coating Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The utility model discloses a kind of for three tower unifications, the circulating water pipeline layout of two machine one towers, to install and be provided with two steam turbine in same steam turbine building, a side in described steam turbine building is provided with indirect cooling tower, between described steam turbine building and described indirect cooling tower, being close to described steam turbine building arranges two boiler rooms of corresponding described two steam turbine is respectively installed, between described two boiler rooms, installation is set to described boiler room provides coal-fired bunker bay, between described two steam turbine belows, condenser is all communicated with described indirect cooling tower Inner heat sink by the straight line large-diameter pipe being embedded in below ground, the flue gas of described boiler room also enters the desulfuration absorbing tower in described indirect cooling tower by described large-diameter pipe simultaneously.
Description
Technical field
The utility model relates to a kind of circulating water pipeline layout for three tower unifications, two machine one towers.
Background technique
Any one thermal power plant all needs the steamer of steam turbine building to carry out cooling processing, need the coal-fired generating flue gas producing to discharge output simultaneously, and current thermal power plant is due to the special distribution of cooling tower, steam turbine building and boiler room indirectly, after causing must walking around steam turbine building and boiler room for delivery of the pipeline of circulating water, enter in indirect cooling tower, while causing building thermal power plant at present, pipeline is tediously long, construction and excavation earth volume is large, the more high problems of engineering cost.
Model utility content
The purpose of this utility model is to provide a kind of circulating water pipeline layout for three tower unifications, two machine one towers, utilizes this structure can effectively solve the existing problem of current thermal power plant.
In the utility model, unify for three towers, the circulating water pipeline layout of two machine one towers is to install and be provided with two steam turbine in same steam turbine building, a side in described steam turbine building is provided with indirect cooling tower, between described steam turbine building and described indirect cooling tower, being close to described steam turbine building arranges two boiler rooms of corresponding described two steam turbine is respectively installed, between described two boiler rooms, installation is set to described boiler room provides coal-fired bunker bay, between described two steam turbine belows, condenser all passes into by being embedded in cold/hot water pipe straight line below ground that described indirect cooling tower is inner to be communicated with radiator, the flue gas of described boiler room is entered in described indirect cooling tower and is communicated with desulfuration absorbing tower by flue straight line simultaneously.
Described cold/hot water pipe is the circulating water steel pipe being set up in parallel, two ends connect respectively described between the circulating water steel pipe of condenser and radiator.
Described circulating water steel pipe is coated with multiple sheath.
Described circulating water steel pipe is placed in same large-diameter pipe side by side, and spaced apart by supporting frame, and support frame as described above is X-type.
Described large-diameter pipe is the cement pipe being formed by cement casting.
Utilize the circulating water pipeline layout in the utility model to effectively reduce construction land tenure, save cost of land, reduced circulating water pipeline total amount simultaneously, fall low pipe resistance, reduce station service consumption, engineering cost reduces successful.
Brief description of the drawings
Fig. 1 is the schematic diagram for the circulating water pipeline layout of three towers unifications, two machine one towers in the utility model.
Fig. 2 is the structural representation in the utility model Large diameter pipe.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model is elaborated.
As shown in Figure 1, in the utility model, be to be provided with two steam turbine 1,2 in the interior installation of same steam turbine building 6 for the circulating water pipeline layout of three tower unifications, two machine one towers, be provided with indirect cooling tower 3 in a side of steam turbine building 6, with being indirectly close to steam turbine building 6 between cooling tower 3, the boiler room 7 that two corresponding two steam turbine 1,2 of difference are installed is set in steam turbine building 6, between two boiler rooms 7, installation is set to boiler room 7 provides coal-fired bunker bay 8.Be positioned at two steam turbine 1,2 belows between condenser be all communicated with indirect cooling tower 3 Inner heat sink by being embedded in the large-diameter pipe 4,5 that near linear below ground arranges, the flue gas of boiler room 7 enters indirect cooling tower 3 by being positioned at the flue straight line on ground, is connected with desulfuration absorbing tower.
As shown in Figure 2, heavy caliber straight tube 4,5 is the cement pipe that cement casting forms, and is set side by side with the circulating water steel pipe 11,12 of condenser and radiator between connection in it.Circulating water steel pipe 11,12 is respectively used to delivering hot water and cold water, spaced apart by X supporting frame 13 between circulating water steel pipe 11,12.Be coated with at least one deck protecting jacket at the outer surface of circulating water steel pipe 11,12, and be provided with thermal-protective coating between circulating water steel pipe 11,12, to prevent heat transfer mutually between two circulating water steel pipes 11,12 simultaneously.
Claims (1)
1. unify for three towers for one kind, the circulating water pipeline layout of two machine one towers, it is characterized in that, in same steam turbine building, install and be provided with two steam turbine, a side in described steam turbine building is provided with indirect cooling tower, between described steam turbine building and described indirect cooling tower, being close to described steam turbine building arranges two boiler rooms of corresponding described two steam turbine is respectively installed, between described two boiler rooms, installation is set to described boiler room provides coal-fired bunker bay, between described two steam turbine belows, condenser all passes into by being embedded in cold/hot water pipe straight line below ground that described indirect cooling tower is inner to be communicated with radiator, simultaneously the flue gas of described boiler room enters described indirect cooling tower and is communicated with desulfuration absorbing tower by being positioned at two flue straight lines on ground.
2. the circulating water pipeline layout for three towers unifications, two machine one towers according to claim 1, is characterized in that, described cold/hot water pipe is the circulating water steel pipe being set up in parallel, two ends connect respectively described between the circulating water steel pipe of condenser and radiator.
3. the circulating water pipeline layout for three tower unifications, two machine one towers according to claim 2, is characterized in that, described circulating water steel pipe is coated with multiple sheath.
4. the circulating water pipeline layout for three tower unifications, two machine one towers according to claim 3, is characterized in that, described circulating water steel pipe is placed in same large-diameter pipe side by side, and spaced apart by supporting frame, and support frame as described above is X-type.
5. the circulating water pipeline layout for three tower unifications, two machine one towers according to claim 4, is characterized in that, described large-diameter pipe is the cement pipe being formed by cement casting.
6. according to the circulating water pipeline layout for three tower unifications, two machine one towers described in claim 1-4 any one, it is characterized in that, between cold/hot water pipe, be provided with and prevent the thermal-protective coating of heat transfer mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307687.9U CN203948137U (en) | 2014-06-11 | 2014-06-11 | For the circulating water pipeline layout of three tower unifications, two machine one towers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307687.9U CN203948137U (en) | 2014-06-11 | 2014-06-11 | For the circulating water pipeline layout of three tower unifications, two machine one towers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203948137U true CN203948137U (en) | 2014-11-19 |
Family
ID=51890178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420307687.9U Expired - Lifetime CN203948137U (en) | 2014-06-11 | 2014-06-11 | For the circulating water pipeline layout of three tower unifications, two machine one towers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203948137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319713A (en) * | 2019-07-26 | 2019-10-11 | 中国电力工程顾问集团西北电力设计院有限公司 | A kind of arrangement of gravity-flow ventilation Direct Air-Cooled and nicotinic acids combination unit |
-
2014
- 2014-06-11 CN CN201420307687.9U patent/CN203948137U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319713A (en) * | 2019-07-26 | 2019-10-11 | 中国电力工程顾问集团西北电力设计院有限公司 | A kind of arrangement of gravity-flow ventilation Direct Air-Cooled and nicotinic acids combination unit |
| CN110319713B (en) * | 2019-07-26 | 2024-02-06 | 中国电力工程顾问集团西北电力设计院有限公司 | Arrangement structure of natural ventilation direct air cooling and smoke tower integrated combined unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141119 |
|
| CX01 | Expiry of patent term |