CN204300696U - A kind of novel water pump without bottom valve drainage system - Google Patents
A kind of novel water pump without bottom valve drainage system Download PDFInfo
- Publication number
- CN204300696U CN204300696U CN201420309809.8U CN201420309809U CN204300696U CN 204300696 U CN204300696 U CN 204300696U CN 201420309809 U CN201420309809 U CN 201420309809U CN 204300696 U CN204300696 U CN 204300696U
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- China
- Prior art keywords
- water pump
- ball valve
- valve
- loop
- water
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of novel water pump without bottom valve drainage system, comprise drainage means and automatic controller.Drainage means mainly comprises sump, water pump, pipeline, sensor and various valve class.Automatic controller combines the logic and executive circuit composition that form primarily of programmable controller and electric elements, can according to the program of writing, and process gathers next signal, and then controls the switch of each valve and the start and stop of water pump.What it was widely used in the enterprises such as mine, chemical industry, electric power, iron and steel, oil has the main plumbing equipment of bottom valve Centrifugal water pump series.
Description
Technical field
The utility model is specifically related to a kind of novel water pump without bottom valve drainage system, is applicable to various Centrifugal water pump.
Background technique
Novel no bottom valve system has the technical innovation of bottom valve pumping drainage to be the best-of-breed technology product of water pump without bottom valve draining.What it was widely used in the enterprises such as mine, chemical industry, electric power, iron and steel, oil has the main plumbing equipment technology innovation of bottom valve Centrifugal water pump series, upgrading, is to optimize the ideal product that plumbing equipment and system and realization control automatically.
The efficiency of drainage system is directly connected to manufacturing efficiency, growing along with sensor technology and automatic control technology, and drainage system intellectuality becomes possibility.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of novel water pump without bottom valve drainage system.
This novel water pump without bottom valve drainage system comprises drainage means and automatic controller.Drainage means mainly comprises sump, water pump, pipeline, sensor and various valve class.Sensor has infrared senor, liquid level sensor, positive pressure sensor, B/P EGR Back Pressure Transducer EGR, flow transducer, temperature transducer, and executive component has electric ball valve, solenoid valve, stop valve and Centrifugal water pump.Automatic controller combines the logic and executive circuit composition that form primarily of programmable controller and electric elements, can according to the program of writing, and process gathers next signal, and then controls the switch of each valve and the start and stop of water pump.
The utility model automatically can control draining according to water level height, electricity price peak valley Different periods, and greatly reduce personnel and participate in, liberation labour force, significantly improves efficiency.User can meet different drainage requirements by amendment parameter.
Accompanying drawing explanation
Fig. 1, Fig. 2 are model utility structural drawing.
Fig. 3 is automatic controller External view.
Fig. 4 is the program flow diagram of model utility.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, novel pump water draining device with bottom valve, comprise device intake pipe (1), water level detection gauge (2), pump water inlet (3), water pump (4), positive pressure sensor (5), pumping line (6), electric ball valve (7), safety check (8), I loop horizon ball valve (9), the I horizontal pipeline in loop (10), the II horizontal pipeline in loop (11), II loop horizon ball valve (12), water pump diversion pipeline (13), B/P EGR Back Pressure Transducer EGR (14), infrared senor (15), drainage means casing (16), mine explosion-suppression electric ball valve (17), mine explosion-suppression solenoid valve (18), maintenance ball valve (19), spill pipe (20), with reference to Fig. 1, water level detection gauge (2) is installed on device intake pipe (1), positive pressure sensor (5) is installed on water pump (4) water outlet, on pumping line (6), electric ball valve (7) and safety check (8) are installed successively, the I horizontal pipeline in loop (10), it (is 9 respectively that a horizon ball valve is respectively installed in the II horizontal pipeline in loop (11), 12), mine explosion-suppression electric ball valve (17) is installed on the horizontal segment place of the U-shaped pipe of water pump diversion pipeline (13), run in water device box (16) in mine explosion-suppression solenoid valve (18) one end, the other end connects spill pipe by weldless tube, infrared senor (15) is installed on the upper end of device intake pipe (1), B/P EGR Back Pressure Transducer EGR (14) is installed on the upper end of drainage means casing (16).
As shown in Figure 4, system is by level sensor Real-Time Monitoring underground water level, if water level is higher than setting value, and be just in time in the water discharge time section of user's setting, then program starts, and system is to water tank with water, and Water in Water Tanks position information feeds back to PLC by infrared senor.If water tank is full, then open water pump; If water tank less than, then continue water filling, until water filled by water tank.After opening water pump, detect water-aspirator pressure by positive pressure sensor, if water-aspirator pressure is normal, then open flowing water Valve; If water-aspirator pressure is lower than setting value, then stop water pump.After valve reaches position, by signal feed back, system worked well.If now systems axiol-ogy is to water pump water outlet mouth pressure lower than setting value, then close outlet valve, in case aqueous reflux in pipeline and wash out water pump.
Claims (2)
1. a novel water pump without bottom valve drainage system, it comprises intake pipe (1), water level detection gauge (2), pump water inlet (3), water pump (4), positive pressure sensor (5), pumping line (6), electric ball valve (7), safety check (8), I loop horizon ball valve (9), the I horizontal pipeline in loop (10), the II horizontal pipeline in loop (11), II loop horizon ball valve (12), water pump diversion pipeline (13), B/P EGR Back Pressure Transducer EGR (14), infrared senor (15), drainage means casing (16), mine explosion-suppression electric ball valve (17), mine explosion-suppression solenoid valve (18), maintenance ball valve (19), spill pipe (20).
2. a kind of novel water pump without bottom valve drainage system as claimed in claim 1, it is characterized in that: water level detection gauge (2) is installed on device intake pipe (1), positive pressure sensor (5) is installed on water pump (4) water outlet, on pumping line (6), electric ball valve (7) and safety check (8) are installed successively, the I horizontal pipeline in loop (10), it (is 9 respectively that a horizon ball valve is respectively installed in the II horizontal pipeline in loop (11), 12), mine explosion-suppression electric ball valve (17) is installed on the horizontal segment place of the U-shaped pipe of water pump diversion pipeline (13), run in water device box (16) in mine explosion-suppression solenoid valve (18) one end, the other end connects spill pipe by weldless tube, infrared senor (15) is installed on the upper end of device intake pipe (1), B/P EGR Back Pressure Transducer EGR (14) is installed on the upper end of drainage means casing (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420309809.8U CN204300696U (en) | 2014-04-23 | 2014-06-11 | A kind of novel water pump without bottom valve drainage system |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420201930 | 2014-04-23 | ||
| CN201420309809.8U CN204300696U (en) | 2014-04-23 | 2014-06-11 | A kind of novel water pump without bottom valve drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204300696U true CN204300696U (en) | 2015-04-29 |
Family
ID=53106234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420309809.8U Expired - Fee Related CN204300696U (en) | 2014-04-23 | 2014-06-11 | A kind of novel water pump without bottom valve drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204300696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006296A (en) * | 2014-04-23 | 2014-08-27 | 安徽理工大学 | Novel non-bottom valve water pump drainage system |
-
2014
- 2014-06-11 CN CN201420309809.8U patent/CN204300696U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006296A (en) * | 2014-04-23 | 2014-08-27 | 安徽理工大学 | Novel non-bottom valve water pump drainage system |
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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: 20150429 Termination date: 20150611 |
|
| EXPY | Termination of patent right or utility model |