CN202646125U - Horizontal centrifugal pump and self-absorption jar connecting structure with zero time-consuming in overhauling - Google Patents
Horizontal centrifugal pump and self-absorption jar connecting structure with zero time-consuming in overhauling Download PDFInfo
- Publication number
- CN202646125U CN202646125U CN 201220345003 CN201220345003U CN202646125U CN 202646125 U CN202646125 U CN 202646125U CN 201220345003 CN201220345003 CN 201220345003 CN 201220345003 U CN201220345003 U CN 201220345003U CN 202646125 U CN202646125 U CN 202646125U
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- self
- centrifugal pump
- overhauling
- pump
- consuming
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Abstract
The utility model discloses a horizontal centrifugal pump and self-absorption jar connecting structure with zero time-consuming in overhauling and belongs to the field of fluid machinery and fluid dynamic engineering. The horizontal centrifugal pump and self-absorption jar connecting structure with zero time-consuming in overhauling includes a self-absorption jar, two pup joints and two centrifugal pumps, wherein the pup joints are provided with regulating valves. Two output pipes are arranged at the bottom of the self-absorption jar wall, and each output pipe is connected with the entry end of one centrifugal pump through the pup joints which are provided with regulating valves. The horizontal centrifugal pump and self-absorption jar connecting structure with zero time-consuming in overhauling adopts two pumps, wherein both of the two pumps are connected with the self-absorption jar, and one pump is preparing while the other pump is working, so that the space and cost is saved. When one pump is under inspection, the other pump is able to be put into operation, so that the jar will not be left unused, zero time-consuming in overhauling is achieved and production and operation is guaranteed.
Description
Technical field
The utility model discloses a kind of zero horizontal centrifugal pump and self-sucking pot linkage structure consuming time of overhauling, belong to the Fluid Machine and Fluid Dynamics Engineering field.
Background technique
Often use horizontal centrifugal pump and self-sucking pot structure in industries such as electric power, chemical industry, chemical fertilizer, metallurgy, papermaking, food, pharmacy, synthetic fiber, sewage treatment, sugaring, mine, aluminium oxide, originally each self-sucking pot only has an output tube, it is connected work with a centrifugal pump, it is " one to one " structure, this structure is when pump overhauls, tank quits work thereupon, damp production when so just having caused the maintenance pump, thus cause unnecessary loss.
The model utility content
The purpose of this utility model is to solve: the tank body that originally causes because of the termination of pumping maintenance in horizontal pump and self-sucking pot " one to one " structure leaves unused and the damp production problem, and a kind of zero horizontal centrifugal pump and self-sucking pot linkage structure consuming time of overhauling is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of zero horizontal centrifugal pump and self-sucking pot linkage structure consuming time of overhauling of the present utility model comprises a self-sucking pot, two pipe nipples that modulating valve is housed, two centrifugal pumps; Be provided with two output tubes in the bottom of self-sucking pot tank skin, each output tube is connected with the entry end of a centrifugal pump by the pipe nipple that modulating valve is housed respectively.
During use, open and a centrifugal pump passage by the modulating valve on control self-sucking pot and the centrifugal pump connecting short section, close another centrifugal pump for subsequent use, the centrifugal pump that modulating valve is opened is to self-sucking pot work; When the operation certain hour after, when the centrifugal pump of having worked need to overhaul, open with self-sucking pot and centrifugal pump connecting short section for subsequent use on modulating valve, and the unlatching this centrifugal pump for subsequent use; Stop simultaneously having worked centrifugal pump to self-sucking pot work, and close the modulating valve on this worked centrifugal pump and self-sucking pot connecting short section, realize the maintenance zero consuming time to the centrifugal pump of working.
Beneficial effect:
The utility model is a kind of zero self-sucking pot of using consuming time, and employing one is opened a standby two pumps and jointly is attached thereto, and has saved the space, cost; When a pump in when maintenance, another pump still puts into operation, tank need not to leave unused, and saves the repair time, realizes that maintenance zero is consuming time, guarantees the production and operation.
Description of drawings
Fig. 1 is horizontal centrifugal pump of the present utility model and self-sucking pot linkage structure schematic diagram;
Wherein: the 1-self-sucking pot; 2-output tube A; 3-modulating valve A; 4-pipe nipple A; 5-output tube B; 6-modulating valve B; 7-pipe nipple B.
Concrete mode of execution
Below in conjunction with drawings and embodiments the utility model is described further:
As shown in Figure 1, a kind of zero horizontal centrifugal pump and self-sucking pot linkage structure consuming time of overhauling of the present utility model comprises a self-sucking pot, two pipe nipples that modulating valve is housed, two centrifugal pumps;
Be provided with two output tubes in the bottom of self-sucking pot tank skin, each output tube is connected with the entry end of a centrifugal pump by the pipe nipple that modulating valve is housed respectively.
During use, open and a centrifugal pump passage by the modulating valve on control self-sucking pot and the centrifugal pump connecting short section, close another centrifugal pump for subsequent use, the centrifugal pump that modulating valve is opened is to self-sucking pot work; When the operation certain hour after, when the centrifugal pump of having worked need to overhaul, open with self-sucking pot and centrifugal pump connecting short section for subsequent use on modulating valve, and the unlatching this centrifugal pump for subsequent use; Stop simultaneously having worked centrifugal pump to self-sucking pot work, and close the modulating valve on this worked centrifugal pump and self-sucking pot connecting short section, realize the maintenance zero consuming time to the centrifugal pump of working.
Claims (1)
1. maintenance zero horizontal centrifugal pump and a self-sucking pot linkage structure consuming time is characterized in that: comprise a self-sucking pot, two pipe nipples that modulating valve is housed, two centrifugal pumps; Be provided with two output tubes in the bottom of self-sucking pot tank skin, each output tube is connected with the entry end of a centrifugal pump by the pipe nipple that modulating valve is housed respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220345003 CN202646125U (en) | 2012-07-13 | 2012-07-13 | Horizontal centrifugal pump and self-absorption jar connecting structure with zero time-consuming in overhauling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220345003 CN202646125U (en) | 2012-07-13 | 2012-07-13 | Horizontal centrifugal pump and self-absorption jar connecting structure with zero time-consuming in overhauling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202646125U true CN202646125U (en) | 2013-01-02 |
Family
ID=47415242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220345003 Expired - Fee Related CN202646125U (en) | 2012-07-13 | 2012-07-13 | Horizontal centrifugal pump and self-absorption jar connecting structure with zero time-consuming in overhauling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202646125U (en) |
-
2012
- 2012-07-13 CN CN 201220345003 patent/CN202646125U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20130713 |