CN103615399A - Steam hybrid power plant - Google Patents
Steam hybrid power plant Download PDFInfo
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- CN103615399A CN103615399A CN201310567057.5A CN201310567057A CN103615399A CN 103615399 A CN103615399 A CN 103615399A CN 201310567057 A CN201310567057 A CN 201310567057A CN 103615399 A CN103615399 A CN 103615399A
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Abstract
The invention discloses a steam hybrid power plant which comprises a fan. The fan is mounted in a cooling tower, an input shaft of the fan is in transmission connection with an output shaft of a hybrid power box, a first input shaft of the hybrid power box is in transmission connection with an output shaft of a water turbine, a water inlet of the water turbine is communicated with a circulating water return pipe, a return control valve is arranged on the return pipe, a water outlet of the water turbine is communicated with a water inlet pipe of a water distributor of the cooling tower, and a water inlet control valve is arranged on the water inlet pipe of the water distributor; a second input shaft of the hybrid power box is in transmission connection with an output shaft of a steam turbine motor, a steam outlet of the steam turbine motor is externally connected with a steam inlet pipe, an electromagnetic valve and a steam valve are sequentially arranged on the steam inlet pipe from top to bottom, the electromagnetic valve is electrically connected with a control unit, and a temperature sensor is further electrically connected to the control unit. The steam hybrid power plant with the structure has the advantages that a steam turbine is added on the basis of the water turbine, so that industrial waste steam is subjected to power hybrid operation and then is outputted to the fan to do work, and purposes of completely replacing a motor and saving energy can be achieved.
Description
technical field:
The present invention relates to power plant, relate in particular to a kind of steam mixed power plant.
background technique:
The cooling of industrial cycle hot water need to pass through the air water heat exchange of cooling tower equipment, heat entered in atmosphere, thereby reduce circulating water temperature.Mechanical-draft cooling tower is the equipment that the whole world is widely used, and accounts for the more than 95% of cooling tower equipment, this cooling tower be by forced-ventilated mode by the exhaust of hot air after heat exchange in atmosphere, be the best cooling equipment of cooling effect in all cooling towers.But shortcoming is to consume a large amount of electric energy, for promoting blower fan, rotate.People expected utilizing the margin head of circulating water as the power resources of water turbine afterwards, promoted blower fan rotation,, often because margin head can not meet the input power of blower fan needs, made this technology not have actual use value.
Therefore, need designer's structure reasonable in design, the underpower problem when overcoming water turbine and substituting separately fan motor, has realized the energy-conservation object of complete instead of electr ic motor.
summary of the invention:
In order to make up prior art problem, the object of this invention is to provide a kind of steam mixed power plant, utilize the industrial waste steam steam turbine (or spiral power motor) that superposes on water turbine basis, after mixing, exports to power blower fan acting.
Technological scheme of the present invention is as follows:
Steam mixed power plant, comprise the blower fan, hybrid power box, steamer motor, the water turbine that are arranged in cooling tower, it is characterized in that: the input shaft of described blower fan and the output shaft of hybrid power box are in transmission connection, the first input shaft of hybrid power box and the output shaft of water turbine are in transmission connection, the water intake of water turbine is connected with the return pipe of circulating water, return pipe is provided with backwater control valve, the water outlet of water turbine is connected with the water-dispensing device intake pipe of cooling tower, and the intake pipe of water-dispensing device is provided with water inlet control valve door; The second input shaft of hybrid power box and the output shaft of steamer motor are in transmission connection, the steam inlet steam-out (SO) inlet pipe of steamer motor, on steam inlet tube, be provided with successively from top to bottom solenoid valve, steam valve, solenoid valve is electrically connected to control unit, and control unit is also electrically connected with temperature transducer.
Described steam mixed power plant, is characterized in that: the steam ouput of described steam motor communicates with atmosphere or is connected with Steam Recovery pipe.
Described steam mixed power plant, is characterized in that: described control unit includes temperature reception and control circuit, solenoid valve control circuit.
Advantage of the present invention is:
Structural design of the present invention is novel, overcome underpower problem when water turbine substitutes fan motor separately, utilize the industrial waste steam steam turbine that superposes on water turbine basis, after power mixes, export to blower fan acting, realized the energy-conservation object of complete instead of electr ic motor.
accompanying drawing explanation:
Fig. 1 is structural representation of the present invention.
embodiment:
Referring to accompanying drawing:
Steam mixed power plant, comprise blower fan G, the hybrid power box A, steamer motor B, the water turbine C that are arranged in cooling tower, the input shaft 1 of blower fan G is in transmission connection with the output shaft 2 of hybrid power box A, the first input shaft 3 and the output shaft 4 of water turbine C of hybrid power box A are in transmission connection, the water intake 5 of water turbine C is connected with the return pipe 6 of circulating water, return pipe 6 is provided with backwater control valve 7, the water outlet 8 of water turbine C is connected with the water-dispensing device F intake pipe 9 of cooling tower, and the intake pipe 9 of water-dispensing device F is provided with water inlet control valve door 10; The second input shaft 11 and the output shaft 12 of steamer motor B of hybrid power box A are in transmission connection, the steam inlet 13 steam-out (SO) inlet pipes 14 of steamer motor B, on steam inlet tube 14, be provided with successively from top to bottom solenoid valve 15, steam valve 16, solenoid valve 15 is electrically connected to control unit D, and control unit D is also electrically connected with temperature transducer E.
The steam ouput 17 of steam motor B communicates with atmosphere or is connected with Steam Recovery pipe.
Control unit D includes temperature reception and control circuit, solenoid valve control circuit.
Specific works process of the present invention is as follows:
When temperature transducer E receives the temperature feedback signal in cooling tower, during water temperature that the water-exit temperature of cooling tower is set higher than the D of control centre, the D of control centre can send instruction, solenoid valve 15 is opened, the steam with certain pressure enters steamer motor B, the helical runner that promotes steamer motor B rotates, the output shaft 12 being arranged on helical runner sends rotation to hybrid power box A, by the clutch in hybrid power box A and the rotation from water turbine C, superpose, the hybrid power box A making obtains larger moment of torsion and rotating speed, blower fan G rotating speed improves rapidly, air quantity increases, cooling tower air water ratio rises, the exchange capability of heat of cooling tower increases, temperature further reduces, when the water-exit temperature of knowing cooling tower drops to the water temperature that control centre arranges, control centre sends instruction, shut electromagnetic valve 15.
Claims (3)
1. a steam mixed power plant, comprise the blower fan, hybrid power box, steamer motor, the water turbine that are arranged in cooling tower, it is characterized in that: the input shaft of described blower fan and the output shaft of hybrid power box are in transmission connection, the first input shaft of hybrid power box and the output shaft of water turbine are in transmission connection, the water intake of water turbine is connected with the return pipe of circulating water, return pipe is provided with backwater control valve, the water outlet of water turbine is connected with the water-dispensing device intake pipe of cooling tower, and the intake pipe of water-dispensing device is provided with water inlet control valve door; The second input shaft of hybrid power box and the output shaft of steamer motor are in transmission connection, the steam inlet steam-out (SO) inlet pipe of steamer motor, on steam inlet tube, be provided with successively from top to bottom solenoid valve, steam valve, solenoid valve is electrically connected to control unit, and control unit is also electrically connected with temperature transducer.
2. steam mixed power plant according to claim 1, is characterized in that: the steam ouput of described steam motor communicates with atmosphere or is connected with Steam Recovery pipe.
3. steam mixed power plant according to claim 1, is characterized in that: described control unit includes temperature reception and control circuit, solenoid valve control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310567057.5A CN103615399B (en) | 2013-11-14 | 2013-11-14 | A kind of steam mixed power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310567057.5A CN103615399B (en) | 2013-11-14 | 2013-11-14 | A kind of steam mixed power plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103615399A true CN103615399A (en) | 2014-03-05 |
| CN103615399B CN103615399B (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310567057.5A Expired - Fee Related CN103615399B (en) | 2013-11-14 | 2013-11-14 | A kind of steam mixed power plant |
Country Status (1)
| Country | Link |
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| CN (1) | CN103615399B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074704A (en) * | 2014-04-28 | 2014-10-01 | 芜湖凯博尔高科实业有限公司 | Steam and electricity hybrid double-power energy-saving water pump |
| CN104753314A (en) * | 2015-03-25 | 2015-07-01 | 杭州福鼎节能科技服务有限公司 | Dual-power driven superposed output power device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1424501A (en) * | 2001-12-12 | 2003-06-18 | 林青山 | Hydraulic fire combined power generator set |
| CN101769222A (en) * | 2010-02-21 | 2010-07-07 | 张世严 | Thermal hydro-turbine power generating device |
| CN102536620A (en) * | 2012-02-13 | 2012-07-04 | 肖栋 | Water-air mixing power machine |
| EP2584300A1 (en) * | 2011-10-18 | 2013-04-24 | RWE Technology GmbH | Cooling device for a steam turbine power plant |
| CN202915745U (en) * | 2012-11-21 | 2013-05-01 | 张育仁 | Novel water and electricity hybrid power cooling tower |
-
2013
- 2013-11-14 CN CN201310567057.5A patent/CN103615399B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1424501A (en) * | 2001-12-12 | 2003-06-18 | 林青山 | Hydraulic fire combined power generator set |
| CN101769222A (en) * | 2010-02-21 | 2010-07-07 | 张世严 | Thermal hydro-turbine power generating device |
| EP2584300A1 (en) * | 2011-10-18 | 2013-04-24 | RWE Technology GmbH | Cooling device for a steam turbine power plant |
| CN102536620A (en) * | 2012-02-13 | 2012-07-04 | 肖栋 | Water-air mixing power machine |
| CN202915745U (en) * | 2012-11-21 | 2013-05-01 | 张育仁 | Novel water and electricity hybrid power cooling tower |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074704A (en) * | 2014-04-28 | 2014-10-01 | 芜湖凯博尔高科实业有限公司 | Steam and electricity hybrid double-power energy-saving water pump |
| CN104074704B (en) * | 2014-04-28 | 2016-10-05 | 芜湖凯博环保科技股份有限公司 | Vapour, electricity mixing Double-power energy-saving water pump |
| CN104753314A (en) * | 2015-03-25 | 2015-07-01 | 杭州福鼎节能科技服务有限公司 | Dual-power driven superposed output power device |
| CN104753314B (en) * | 2015-03-25 | 2018-01-05 | 杭州福鼎节能科技服务有限公司 | A kind of double dynamical driving superposition output power set |
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| Publication number | Publication date |
|---|---|
| CN103615399B (en) | 2016-05-25 |
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Address after: 241000 Zhanghe Road, hi tech Development Zone, Yijiang District, Wuhu, Anhui Patentee after: Wuhu Kaibo Environmental Protection Technology Co., Ltd. Address before: 241000 Zhanghe Road, hi tech Development Zone, Yijiang District, Wuhu, Anhui Patentee before: WUHU KAIBOER HI-TECH INDUSTRIAL CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20181114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |