CN210317726U - Automatic exhaust and drainage circulating system of water supply pump - Google Patents
Automatic exhaust and drainage circulating system of water supply pump Download PDFInfo
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- CN210317726U CN210317726U CN201921328791.5U CN201921328791U CN210317726U CN 210317726 U CN210317726 U CN 210317726U CN 201921328791 U CN201921328791 U CN 201921328791U CN 210317726 U CN210317726 U CN 210317726U
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Abstract
The utility model provides an automatic exhaust of water supply pump, drainage circulation system, belongs to gas humidification energy technical field, the system includes a jar body, circulating water pump, advances a jar water pipe, pressure sensor, water tank, drainage gas vent, exhaust drainage pipe, solenoid valve, water flowmeter, water pipe, jar body links to each other through advancing a jar water pipe with circulating water pump, be equipped with pressure sensor on the jar water pipe, circulating water pump and water tank are continuous through the water pipe, set up exhaust drainage pipe between circulating water pump's drainage gas vent and the water tank in addition, be equipped with solenoid valve, water flowmeter on the exhaust drainage pipe. According to the system, an exhaust drainage pipeline is additionally arranged between a drainage exhaust port of the circulating water pump and the water tank, and an electromagnetic valve and a water flow meter are arranged on the exhaust drainage pipeline, so that the purposes of automatically exhausting and draining water by opening the electromagnetic valve when the water pump is operated are achieved.
Description
Technical Field
The utility model belongs to the technical field of the gas humidification energy, in particular to water supply pump's self-bleeding, drainage circulation system.
Background
When gaseous humidification process, when opening this water pump at every turn, need artificial exhaust, need the exhaust bolt of frequent rotatory water pump from the area, because reasons such as misoperation can cause the exhaust bolt not hard up, not only can have the hidden danger of leaking, still can splash the electric part with the water in the pump when exhaust on, cause the electric part infiltration short circuit problem, when spattering on the cabinet body, can make cabinet body surface rust in the past for a long time, can influence the environmental sanitation scheduling problem when spattering subaerial.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a ground self-bleeding of water supply pump, drainage circulation system this system is through set up exhaust drainage pipe in addition between circulating water pump's the drainage gas vent and the water tank, last solenoid valve, the water flowmeter of being equipped with of exhaust drainage pipe realizes the purpose that the solenoid valve is opened simultaneously to the running water pump and carries out self-bleeding, drainage.
The utility model discloses technical scheme as follows:
the utility model provides an automatic exhaust, drainage circulation system of water supply pump, the system includes a jar body, circulating water pump, advances a jar water pipe, pressure sensor, water tank, drainage gas vent, exhaust drainage pipe, solenoid valve, water flowmeter, water pipe, jar body links to each other through advancing a jar water pipe with circulating water pump, be equipped with pressure sensor on the jar water pipe, circulating water pump and water tank lead to the pipe and link to each other, set up exhaust drainage pipe between circulating water pump's drainage gas vent and the water tank in addition, be equipped with solenoid valve, water flowmeter on the exhaust drainage pipe.
According to the automatic exhaust and drainage circulating system of the water supply pump, the circulating water pump, the electromagnetic valve, the water flow meter and the pressure sensor are respectively connected with the NI controller.
The utility model has the advantages and the effect:
compared with the prior art, the automatic exhaust and drainage circulating system of the water supply pump can simultaneously open the electromagnetic valve to automatically exhaust and drain water according to the running water pump. Not only can save water, but also saves the working links of manual exhaust and drainage of workers, and simultaneously ensures the cleanness of the working environment.
Drawings
FIG. 1 is a schematic view of the structure of an automatic exhaust and drainage circulation system of a water supply pump of the present invention;
fig. 2 is a schematic diagram of the automatic exhaust and drainage circulation system of the water supply pump of the present invention.
The components in the figure: 1 is a tank body, 2 is a circulating water pump, 3 is a water inlet pipe, 4 is a pressure sensor, 5 is a water tank, 6 is a water and air outlet, 7 is an air and water outlet pipe, 8 is an electromagnetic valve, 9 is a water flow meter and 10 is a water pipe.
Detailed Description
The present invention will be further explained with reference to the drawings and the embodiments.
Example 1
The utility model provides an automatic exhaust, drainage circulation system of water supply pump, the system includes jar body 1, circulating water pump 2, advances a jar water pipe 3, pressure sensor 4, water tank 5, drainage gas vent 6, exhaust drainage pipe 7, solenoid valve 8, water flowmeter 9, water pipe 10, advance a jar water pipe 3 and connect a water inlet and the circulating water pump 2 of jar body 1, be equipped with pressure sensor 4 on the jar water pipe 3, circulating water pump 2 and water tank 5 are connected through water pipe 10, add an exhaust drainage pipe 7 in addition between circulating water pump 2's drainage gas vent 6 and the water tank 5, be equipped with solenoid valve 8, water flowmeter 9 on the exhaust drainage pipe 7.
And the circulating water pump 2, the electromagnetic valve 8, the water flowmeter 9 and the pressure sensor 4 are respectively connected with the NI controller.
Wherein the NI controller model: NI PCIE-8361 PXI, model number of pressure sensor: HYDZ-800, type of solenoid valve: 304AC220V, model number of water flow meter: CDI-046.
The control system includes: NI controller, pressure sensor, electromagnetic valve, water flowmeter; the pressure sensor is arranged on the main pipeline of the tank inlet and is used for monitoring whether the water pump works normally or not; the electromagnetic valve is installed on the pipeline for exhausting and draining. The electromagnetic valve is opened for 10 seconds while the water pump is running for exhausting and draining water of the water pump. The water flowmeter is arranged at the rear end of the electromagnetic valve on the water discharging and exhausting pipeline and is used for monitoring whether water is discharged or not when the electromagnetic valve is opened. Finally, the discharged gas and water are discharged into the water tank.
In the technical field of gas humidification energy, the automatic air exhaust and water drainage working mode of a water pump is as follows: the NI controller starts on at the same time: a water pump, a pressure sensor on a water pipe of the tank, an electromagnetic valve on a water discharge and exhaust pipeline, and a water flow meter. After the water pump is operated, water and gas stored in the water pump are discharged into the water tank through the water discharge and exhaust pipeline by the water (water pressure of the water pump) entering the water pump. And the electromagnetic valve and the water flow meter are arranged on the drainage and exhaust pipeline, and the electromagnetic valve and the water flow meter are automatically powered off and closed after the electromagnetic valve and the water flow are opened for the set drainage and exhaust time. Meanwhile, when the pressure sensor on the water pipe of the tank feeds back the water outlet pressure of the water pump to be normal, water enters the tank body through the water pipe of the tank to carry out gas humidification operation. When the pressure of the water pump outlet on the water pipe of the tank is abnormal, the NI controller carries out power-off treatment on the water pump, the pressure sensor, the electromagnetic valve and the water flowmeter.
Claims (2)
1. The utility model provides a water supply pump's self-bleeding, drainage circulation system which characterized in that: the system comprises a tank body (1), a circulating water pump (2), a tank inlet water pipe (3), a pressure sensor (4), a water tank (5), a drainage exhaust port (6), an exhaust drainage pipeline (7), an electromagnetic valve (8), a water flowmeter (9) and a water pipe (10), wherein the tank body (1) is connected with the circulating water pump (2) through the tank inlet water pipe (3), the tank water pipe (3) is provided with the pressure sensor (4), the circulating water pump (2) is connected with the water tank (5) through the water pipe (10), the exhaust drainage pipeline (7) is additionally arranged between the drainage exhaust port (6) of the circulating water pump (2) and the water tank (5), and the exhaust drainage pipeline (7) is provided with the electromagnetic valve (8) and the water flowmeter (9).
2. The automatic exhaust and drainage circulation system of the water supply pump as claimed in claim 1, wherein: and the circulating water pump (2), the electromagnetic valve (8), the water flowmeter (9) and the pressure sensor (4) are respectively connected with the NI controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921328791.5U CN210317726U (en) | 2019-08-16 | 2019-08-16 | Automatic exhaust and drainage circulating system of water supply pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921328791.5U CN210317726U (en) | 2019-08-16 | 2019-08-16 | Automatic exhaust and drainage circulating system of water supply pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210317726U true CN210317726U (en) | 2020-04-14 |
Family
ID=70130047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921328791.5U Active CN210317726U (en) | 2019-08-16 | 2019-08-16 | Automatic exhaust and drainage circulating system of water supply pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210317726U (en) |
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2019
- 2019-08-16 CN CN201921328791.5U patent/CN210317726U/en active Active
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