CN212055080U - Water supply pump efficiency detecting system - Google Patents
Water supply pump efficiency detecting system Download PDFInfo
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- CN212055080U CN212055080U CN202020572844.4U CN202020572844U CN212055080U CN 212055080 U CN212055080 U CN 212055080U CN 202020572844 U CN202020572844 U CN 202020572844U CN 212055080 U CN212055080 U CN 212055080U
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- water
- water supply
- supply pump
- control valve
- controller
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Abstract
The utility model discloses a water supply pump efficiency detecting system, comprising a water tank, the output of water tank respectively with water supply pump, controller, second control valve, supply channel and superpressure protection device one-way connection in proper order, water supply pump's output respectively with first control valve, test pipeline, water pressure sensor, flow sensor and supply channel one-way connection in proper order, water supply pump is connected with the controller. The utility model discloses be convenient for measure the work efficiency of water supply pump in-service use, be convenient for measure the volume of water pump pumping water in the water supply pump unit interval, the test result credibility is high, avoids the water waste.
Description
Technical Field
The utility model relates to a water pump efficiency detection area especially relates to a water supply pump efficiency detecting system.
Background
The efficiency of the water pump means; the ratio of the power actually made by the water pump to the power provided by the water pump by the motor. Theoretically 20M3, but generally, the curve of the water pump is more general if the curve at the rated flow rate is gentler, and the curve can be directly taken according to the rated flow rate, otherwise, the error is larger. The working efficiency of the water pump is the theoretical required power/actual power of the equipment.
At present, the water resource can be wasted by actually measuring the water supply pipeline, the efficiency of the water pump cannot be accurately and effectively tested, the water pumped by the pump cannot be recycled, and therefore, a water supply pump efficiency detection system is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a water supply pump efficiency detection system.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a water supply pump efficiency detecting system, includes the water tank, the output of water tank respectively with water supply pump, controller, second control valve, supply channel and superpressure protection device in proper order one-way connection, water supply pump's output respectively with first control valve, test pipeline, water pressure sensor, flow sensor and supply channel in proper order one-way connection, water supply pump is connected with the controller.
Preferably, the output ends of the water pressure sensor and the flow sensor are connected with the controller, and the water pressure sensor and the flow sensor are used for detecting water flow and water pressure information in the test pipeline and feeding back the water flow and the water pressure information in time.
Preferably, the controller is connected with the first control valve, the water supply pump and the second control valve, the controller controls the water supply pump to work, and the pumping direction of water is adjusted by controlling the second control valve and the first control valve.
Preferably, the controller is connected with the overpressure protection device in a bidirectional mode, pressure information of the water supply pipeline is monitored and fed back to the controller through the overpressure protection device, and the water supply pump is controlled through the controller.
Preferably, the first control valve and the second control valve are both solenoid valves for automatic control and increase of automation degree.
The utility model has the advantages that: through closing of controller control second control valve and first control valve, through supplying water the water pump with the water pump in the water tank go into test pipeline, can monitor discharge and water pressure through water pressure sensor and flow sensor to can calculate in unit interval, the volume of pump income water, and then the efficiency of the accurate test water supply water pump of being convenient for when in actual use.
The closed loop formed by the water supply pump, the first control valve, the test pipeline and the water supply pipeline can enable the tested water to be conveyed to a user, so that water waste is avoided.
The utility model discloses be convenient for measure the work efficiency of water supply pump in-service use, be convenient for measure the volume of water pump pumping water in the water supply pump unit interval, the test result credibility is high, avoids the water waste.
Drawings
Fig. 1 is the utility model provides a water supply pump efficiency detecting system's schematic structure.
Reference numbers in the figures: the water supply system comprises a water tank 1, a water supply pump 2, a controller 3, a second control valve 4, a water supply pipeline 5, an overpressure protection device 6, a flow sensor 7, a water pressure sensor 8, a test pipeline 9, a first control valve 10 and a user 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, a water supply pump efficiency detecting system, including water tank 1, the output of water tank 1 respectively with water supply pump 2, controller 3, second control valve 4, supply channel 5 and superpressure protection device 6 one-way connection in proper order, the output of water supply pump 2 respectively with first control valve 10, test tube 9, water pressure sensor 8, flow sensor 7 and supply channel 5 one-way connection in proper order, water supply pump 2 is connected with controller 3.
The output ends of a water pressure sensor 8 and a flow sensor 7 are connected with a controller 3 and used for detecting water flow and water pressure information in a test pipeline 9 and feeding back the water flow and the water pressure information in time, the model of the water pressure sensor is 8SIN-P300, the model of the flow sensor 7 is JCC11-LWGY, the model of the controller 3 is CPC300, the controller 3 is connected with a first control valve 10, a water supply pump 2 and a second control valve 4, the controller 3 controls the water supply pump 2 to work and adjusts the pumping direction of water by controlling the second control valve 4 and the first control valve 10, the controller 3 is connected with an overpressure protection device 6 in a bidirectional way, the pressure information of the water supply pipeline 5 is monitored by the overpressure protection device 6 and fed back to the controller 3, the water supply pump 2 is controlled by the controller 3, the first control valve 10 and the second control valve 4 are electromagnetic valves, the automatic control is used for increasing the automation degree.
The working principle is as follows: the device is when using, earlier through closing of controller 3 control second control valve 4 and first control valve 10, thereby when control water supply pump 2 pump water, the flow direction of water, it is closed to make second control valve 4 through controller 3, make first control valve 10 open, make water supply pump 2 work and with the water pump income test tube way 9 in the water tank 1 through controller 3, can monitor discharge and water pressure through water pressure sensor 8 and flow sensor 7, thereby can calculate in the unit interval, the volume of pump income water, and then be convenient for the efficiency of accurate test water supply pump 2 when the in-service use, through water supply pump 2, first control valve 10, the closed loop that test tube way 9 and water supply tube way 5 formed can make the water of test carry to user 11, thereby than avoiding the water waste.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a water supply pump efficiency detecting system, includes water tank (1), its characterized in that, the output of water tank (1) respectively with water supply pump (2), controller (3), second control valve (4), supply channel (5) and superpressure protection device (6) one-way connection in proper order, the output of water supply pump (2) respectively with first control valve (10), test pipeline (9), water pressure sensor (8), flow sensor (7) and supply channel (5) one-way connection in proper order, water supply pump (2) are connected with controller (3).
2. The system for detecting the efficiency of the water supply pump is characterized in that the output ends of the water pressure sensor (8) and the flow sensor (7) are connected with the controller (3) and used for detecting the water flow and the water pressure information in the test pipeline (9) and feeding back the water flow and the water pressure information in time.
3. The system for detecting the efficiency of the water supply pump is characterized in that the controller (3) is connected with the first control valve (10), the water supply pump (2) and the second control valve (4), the controller (3) controls the water supply pump (2) to work, and meanwhile, the pumping direction of water is adjusted by controlling the second control valve (4) and the first control valve (10).
4. The system for detecting the efficiency of the water supply pump as claimed in claim 1, wherein the controller (3) is bidirectionally connected with the overpressure protection device (6), the overpressure protection device (6) is used for monitoring the pressure information of the water supply pipeline (5) and feeding the pressure information back to the controller (3), and the controller (3) is used for controlling the water supply pump (2).
5. The system for detecting the efficiency of the water supply pump as claimed in claim 1, wherein the first control valve (10) and the second control valve (4) are both solenoid valves for automatic control and increase of automation degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020572844.4U CN212055080U (en) | 2020-04-17 | 2020-04-17 | Water supply pump efficiency detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020572844.4U CN212055080U (en) | 2020-04-17 | 2020-04-17 | Water supply pump efficiency detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212055080U true CN212055080U (en) | 2020-12-01 |
Family
ID=73523471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020572844.4U Active CN212055080U (en) | 2020-04-17 | 2020-04-17 | Water supply pump efficiency detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212055080U (en) |
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2020
- 2020-04-17 CN CN202020572844.4U patent/CN212055080U/en active Active
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