CN201650384U - Minitype turbine thermodynamic system - Google Patents
Minitype turbine thermodynamic system Download PDFInfo
- Publication number
- CN201650384U CN201650384U CN201020134818XU CN201020134818U CN201650384U CN 201650384 U CN201650384 U CN 201650384U CN 201020134818X U CN201020134818X U CN 201020134818XU CN 201020134818 U CN201020134818 U CN 201020134818U CN 201650384 U CN201650384 U CN 201650384U
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- steam
- pipeline
- turbine
- steam turbine
- valve
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Abstract
A minitype turbine thermodynamic system comprises a turbine and is characterized in that a new steam pipeline, a new steam pipeline drainage system, a turbine body drainage system and a steam sealing system are included, wherein one end of the new steam pipeline is connected with a boiler, the other end is connected with the turbine, an isolating valve and a turbine steam valve assembly are arranged on the new steam pipeline in sequence, the new steam pipeline drainage system comprises a drainage valve pipeline connected with the new steam pipeline and a trench, the turbine body drainage system comprises a drainage valve pipeline connected with a turbine steam valve assembly, the turbine and the trench, the steam sealing system comprises a front turbine steam seal and a rear turbine steam seal which are respectively mounted on the front and the rear sides of the turbine, the front turbine steam seal and the rear turbine steam seal are connected with a drainage pipe connected with the trench, and valves are arranged on each pipeline. The system provided by the utility model has the advantages of simpler structure, reasonable arrangement, safe and reliable operation, small set volume, material conservation and convenient maintenance.
Description
Technical field
Relate to a kind of miniature steam turbine thermodynamic system, belong to the thermal power generation field.
Background technique
Steam turbine set thermodynamic system in the past mainly comprises initial steam pipeline and draining system, turbine proper water drain system, sealing system, back heating system, main condensate water system, vacuum pumping system, feedwater deaeration systemic circulation water system etc., such system architecture complexity, layout is difficult to rationally effectively, and the long floor space of pipeline is big, there is potential safety hazard in operation, has strengthened the difficulty of installation and maintenance greatly, because too can't be applicable to miniature steam turbine in complicated and heaviness.
The model utility content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of system architecture fairly simple, connection and reasonable arrangement, safe and reliable to operation, unit volume is little, pipeline is short, diameter is thin, and valve is little, and floor space is little, and the saving material, miniature steam turbine thermodynamic system easy to maintenance.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of miniature steam turbine thermodynamic system, comprise steam turbine, it is characterized in that: comprise the initial steam pipeline, initial steam pipeline draining system, turbine proper water drain system and sealing system, initial steam pipeline one end connects boiler one end and connects steam turbine, the inferior successively separating valve that is provided with on the initial steam pipeline, steam turbine steam valve assembly, initial steam pipeline draining system comprises the hydrophobic valve pipeline that is connected with the initial steam pipeline, the hydrophobic valve pipeline is connected with trench, the turbine proper water drain system comprises the hydrophobic valve pipeline that is connected with steam turbine with steam turbine steam valve assembly, the hydrophobic valve pipeline is connected with trench, sealing system comprises packing behind the steam turbine front steam seal that is installed in both sides before and after the steam turbine and the steam turbine, the steam turbine front steam seal is connected with the hydrophobic valve pipeline with the back packing, the hydrophobic valve pipeline connects trench, and each pipeline is provided with valve.
Steam enters steam turbine through separating valve to steam turbine steam valve assembly and by steam turbine steam valve assembly after entering the initial steam pipeline, steam does work in steam turbine, the condensed water that steam produces by the initial steam pipeline time enters trench by the hydrophobic valve pipeline, the condensed water that produces after steam does work in steam turbine, enter trench by the hydrophobic valve pipeline, gland-packing leakage is introduced trench by drain pipe before and after the steam turbine, directly drains.
The beneficial effect that the utility model had is: system architecture is fairly simple, and connection and reasonable arrangement is safe and reliable to operation, and unit volume is little, and pipeline is short, and diameter is thin, and valve is little, and floor space is little, and saves material, and is easy to maintenance.
Description of drawings
Fig. 1, the utility model structural representation
Wherein: 1, separating valve; 2, initial steam pipeline; 3, steam turbine steam valve assembly; 4,8,9, hydrophobic valve pipeline; 5, steam turbine front steam seal; 6, packing behind the steam turbine; 7, steam turbine; 10, trench
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further: a kind of miniature steam turbine thermodynamic system, comprise steam turbine 7, initial steam pipeline 2, initial steam pipeline draining system, turbine proper water drain system and sealing system, initial steam pipeline one end connects boiler one end and connects steam turbine 7, the inferior successively separating valve 1 that is provided with on the initial steam pipeline 2, steam turbine steam valve assembly 3, initial steam pipeline draining system comprises the hydrophobic valve pipeline 4 that is connected with initial steam pipeline 2, hydrophobic valve pipeline 4 is connected with trench 10, the turbine proper water drain system comprises the hydrophobic valve pipeline 9 that is connected with steam turbine 7 with steam turbine steam valve assembly 2, hydrophobic valve pipeline 9 is connected with trench 10, sealing system comprises packing 6 behind the steam turbine front steam seal 5 that is installed in both sides before and after the steam turbine and the steam turbine, steam turbine front steam seal 5 is connected with drain pipe 8 with back packing 6, drain pipe 8 connects trench, and each pipeline is provided with valve.
Steam enters steam turbine 7 through separating valve 1 to steam turbine steam valve assembly 3 and by steam turbine steam valve assembly 3 after entering initial steam pipeline 2, steam does work in steam turbine 7, steam 2 condensed waters that produce by the initial steam pipeline time enter trench by hydrophobic valve pipeline 4, the condensed water that produces after steam does work in steam turbine 7, enter trench by hydrophobic valve pipeline 9, steam turbine front steam seal 5 and 6 gas leakage of back packing are introduced trench by hydrophobic valve pipeline 8, directly drain.
Claims (1)
1. miniature steam turbine thermodynamic system, comprise steam turbine (7), it is characterized in that: also comprise initial steam pipeline (2), initial steam pipeline draining system, turbine proper water drain system and sealing system, initial steam pipeline (2) one ends connect boiler one end and connect steam turbine (7), the inferior successively separating valve (1) that is provided with on the initial steam pipeline (2), steam turbine steam valve assembly (3), initial steam pipeline draining system comprises the hydrophobic valve pipeline (4) that is connected with initial steam pipeline (2), hydrophobic valve pipeline (4) is connected with trench, the turbine proper water drain system comprises the hydrophobic valve pipeline (9) that is connected with steam turbine (7) with steam turbine steam valve assembly (2), hydrophobic valve pipeline (9) is connected with trench (10), sealing system comprises packing (6) behind the steam turbine front steam seal (5) that is installed in both sides before and after the steam turbine and the steam turbine, steam turbine front steam seal (5) is connected with hydrophobic valve pipeline (8) with back packing (6), hydrophobic valve pipeline (8) connects trench (10), and each pipeline is provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020134818XU CN201650384U (en) | 2010-03-19 | 2010-03-19 | Minitype turbine thermodynamic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020134818XU CN201650384U (en) | 2010-03-19 | 2010-03-19 | Minitype turbine thermodynamic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201650384U true CN201650384U (en) | 2010-11-24 |
Family
ID=43115619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020134818XU Expired - Fee Related CN201650384U (en) | 2010-03-19 | 2010-03-19 | Minitype turbine thermodynamic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201650384U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110278A (en) * | 2013-04-19 | 2014-10-22 | 株式会社东芝 | Steam turbine pipe and pipe |
| CN106523046A (en) * | 2016-10-10 | 2017-03-22 | 中广核工程有限公司 | Steam turbine drainage system and treatment method for condensation water |
-
2010
- 2010-03-19 CN CN201020134818XU patent/CN201650384U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110278A (en) * | 2013-04-19 | 2014-10-22 | 株式会社东芝 | Steam turbine pipe and pipe |
| US10203069B2 (en) | 2013-04-19 | 2019-02-12 | Toshiba Energy Systems & Solutions Corporation | Steam turbine pipe and pipe |
| US10753543B2 (en) | 2013-04-19 | 2020-08-25 | Toshiba Energy Systems & Solutions Corporation | Steam turbine pipe and pipe |
| CN106523046A (en) * | 2016-10-10 | 2017-03-22 | 中广核工程有限公司 | Steam turbine drainage system and treatment method for condensation water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20150319 |
|
| EXPY | Termination of patent right or utility model |