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Water circulation system for steam extraction check valve of turbine

A check valve, water circulation technology, applied in mechanical equipment, engine components, machines/engines, etc., can solve the problems of water waste, drainage into the ditch, waste, etc., to save water resources, facilitate maintenance, and reduce production. cost effect

Inactive Publication Date: 2015-04-08
WUXI G&Z FLUID EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the operation of the steam extraction check valve, there must be a continuous flow of pressure water, and some of the water will be discharged into the ditch, resulting in waste of water resources
In areas where water resources are scarce, this waste problem is very serious

Method used

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  • Water circulation system for steam extraction check valve of turbine

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Embodiment Construction

[0011] In order to save energy, an embodiment of the present invention provides a steam turbine extraction check valve water circulation system. In the technical solution of the present invention, the original steam extraction check valve drainage ditch is transformed into a steam turbine thermal system for recycling. In order to save water resources, the technical solution of the present invention will be described below with specific embodiments in conjunction with the accompanying drawings.

[0012] As shown in Fig. 1, Fig. 1 shows the structure of the drainage recovery device of the steam extraction check valve 2 of the steam turbine provided by the embodiment of the present invention.

[0013] An embodiment of the present invention provides a water circulation system for a steam extraction check valve of a steam turbine. The water circulation system for a steam extraction check valve of a steam turbine includes: a linkage device 1 for a steam extraction valve,...

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Abstract

The invention discloses a water circulation system for a steam extraction check valve of a turbine. The water circulation system comprises a steam extraction linkage device, the steam extraction check valve and a steam condenser, and is characterized in that the steam extraction linkage device is connected with the steam extraction check valve; the steam extraction check valve is connected with the steam condenser. The water circulation system provided by the invention is simple in structure and convenient to maintain, a great amount of drained water can be recycled, water resources are saved, and the production cost of an enterprise is reduced.

Description

technical field [0001] The invention relates to the fields of water resource conservation and utilization and environmental protection, in particular to a water circulation system of a steam extraction check valve of a steam turbine. Background technique [0002] During the operation of the steam extraction check valve, there must be a continuous flow of pressure water, and some of the water will be discharged into the ditch, resulting in waste of water resources. In areas where water resources are scarce, this waste problem is very serious. Contents of the invention [0003] The object of the present invention is to provide a steam turbine extraction check valve water circulation system to solve the above-mentioned deficiencies in the prior art. [0004] The object of the present invention is achieved through the following technical proposals: the present invention provides a steam turbine extraction check valve water circulation system, the steam turbine...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01D17/10F01D25/32
Inventor 苏立锋
Owner WUXI G&Z FLUID EQUIP