CN201335613Y - Power plant circulating water parallel operation device - Google Patents
Power plant circulating water parallel operation device Download PDFInfo
- Publication number
- CN201335613Y CN201335613Y CNU2009200173645U CN200920017364U CN201335613Y CN 201335613 Y CN201335613 Y CN 201335613Y CN U2009200173645 U CNU2009200173645 U CN U2009200173645U CN 200920017364 U CN200920017364 U CN 200920017364U CN 201335613 Y CN201335613 Y CN 201335613Y
- Authority
- CN
- China
- Prior art keywords
- machine
- pipe
- circulating water
- power plant
- operation device
- 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 - Fee Related
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Abstract
The utility model relates to a power plant circulating water parallel operation device comprising a No.4 machine cooling water tower pipe, a No.5 machine cooling water tower pipe, a No.4 machine circulating water pump, a No.4 machine water supply pipe, a No.5 machine circulating water pump and a No.5 machine water supply pipe. A mutual advance communicating valve is arranged between the No.4 machine cooling water tower pipe and the No.5 machine cooling water tower pip, and a mutual supply communicating valve is arranged between the No.4 machine water supply pipe and the No.5 machine water supply pipe. Compared with the prior art, the power plant circulating water parallel operation device has the advantages of simple structure, electrical energy conservation and improved working efficiency of equipment; furthermore, the regulation of loads is more flexible and convenient.
Description
Technical field
The utility model relates to the recirculated water equipment technical field in thermal electromotive force workshop, is specifically related to a kind of power houses recirculated water paired running device.
Background technology
At present, in two cover systems of thermal electromotive force workshop recirculated water, all be to adopt two cover autonomous system operations, and all be two circulating pumps of operation and a standby circulating pump in every cover system, this working method is unfavorable for the flexible modulation of loading, and the service efficiency of equipment is low and the waste electric energy is serious.
The utility model content
The purpose of this utility model is exactly the defective that exists at prior art, provide a kind of simple in structure, can saves energy and improve the power houses recirculated water paired running device of equipment operating efficiency.
Its technical scheme is: comprise 4# machine cooling tower pipe, 5# machine cooling tower pipe, 4# machine water circulating pump, 4# machine feed pipe, 5# machine water circulating pump, 5# machine feed pipe, between 4# machine cooling tower pipe and 5# machine cooling tower pipe, be provided with and advance communicating valve mutually, between 4# machine feed pipe and 5# machine feed pipe, be provided with mutual for communicating valve.
That the utility model has compared with prior art is simple in structure, the advantage of saves energy and raising equipment operating efficiency makes Load Regulation more flexible.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Elaborate by embodiment below in conjunction with Figure of description:
As shown in drawings, the utility model comprises 4# machine cooling tower pipe 1,5# machine cooling tower pipe 2,4# machine water circulating pump 3,4# machine feed pipe 7,5# machine water circulating pump 4,5# machine feed pipe 8, between 4# machine cooling tower pipe 1 and 5# machine cooling tower pipe 2, be provided with and advance communicating valve 5 mutually, between 4# machine feed pipe 7 and 5# machine feed pipe 8, be provided with mutual for communicating valve 6.
When using the utility model, only open the cover system operation in 4# machine water circulating pump 3 and the 5# machine water circulating pump 4, saved electric energy greatly, simultaneously, and advance communicating valve 5 accordingly mutually and can make two cover autonomous systems standby host each other for a long time for communicating valve 6 mutually according to condition of production selector switch, for maintenance of equipment provides the necessary time, thereby avoid, improve the equipment operating efficiency because of system does not have the influence that standby host causes to production.
Claims (1)
1, a kind of power houses recirculated water paired running device, comprise 4# machine cooling tower pipe, 5# machine cooling tower pipe, 4# machine water circulating pump, 4# machine feed pipe, 5# machine water circulating pump, 5# machine feed pipe, it is characterized in that: between 4# machine cooling tower pipe and 5# machine cooling tower pipe, be provided with and advance communicating valve mutually, between 4# machine feed pipe and 5# machine feed pipe, be provided with mutual for communicating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200173645U CN201335613Y (en) | 2009-01-03 | 2009-01-03 | Power plant circulating water parallel operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200173645U CN201335613Y (en) | 2009-01-03 | 2009-01-03 | Power plant circulating water parallel operation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201335613Y true CN201335613Y (en) | 2009-10-28 |
Family
ID=41287267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200173645U Expired - Fee Related CN201335613Y (en) | 2009-01-03 | 2009-01-03 | Power plant circulating water parallel operation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201335613Y (en) |
-
2009
- 2009-01-03 CN CNU2009200173645U patent/CN201335613Y/en not_active Expired - Fee Related
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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: 20091028 Termination date: 20130103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |