CN219418041U - Water pump house waterproof monitoring device that floods - Google Patents
Water pump house waterproof monitoring device that floods Download PDFInfo
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- CN219418041U CN219418041U CN202320577819.9U CN202320577819U CN219418041U CN 219418041 U CN219418041 U CN 219418041U CN 202320577819 U CN202320577819 U CN 202320577819U CN 219418041 U CN219418041 U CN 219418041U
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Abstract
The utility model discloses a water pump house waterproof flooding monitoring device, which comprises a reservoir and a control box; a reservoir: a water supplementing pipe is arranged in a water supplementing port at the upper end of the right side, an electronic water level gauge is arranged at the upper end of the inner wall of the right side of the reservoir, and an electromagnetic valve is connected in series in the water supplementing pipe; and (3) a control box: the front side surface of the electromagnetic valve is provided with a PLC controller, the input end of the PLC controller is electrically connected with an external power supply, the output end of the electronic water level gauge is electrically connected with the input end of the PLC controller, and the input end of the electromagnetic valve is electrically connected with the output end of the PLC controller; wherein: the outer cambered surface of the water supplementing pipe is provided with a first water flow sensor, the sensing end of the first water flow sensor extends to the inside of the water supplementing pipe, and the first water flow sensor is positioned at the left side of the electromagnetic valve; the water pump house waterproof monitoring device can monitor and automatically control the water source storage condition and the water source replenishment state of the reservoir in the water pump house in real time, and prevent the waste of water resources while ensuring the normal operation of water supply.
Description
Technical Field
The utility model relates to the technical field of water supply, in particular to a water pump house water flooding prevention monitoring device.
Background
The water pump room is also called as water distribution pump room, and can extract purified water from the water tank, and send the water into the water distribution network and to the structures of users. Generally, in order to adapt to the situation that the water delivery amount changes greatly between one day, water pumps with different performances are often arranged, and sometimes the number of the water pumps is large.
In the daily work of the water pump house, as the floating ball valve of the water inlet pipeline of the water tank or the floating ball of the hydraulic floating ball valve and the connecting rod float in water for a long time, after long-time water vapor erosion, the floating ball connecting rod and the valve body can be separated, so that the water inlet valve cannot be closed, the water tank continuously supplements water, and the water pump house floods.
The existing water pump house waterproof flooding measures are generally completed by adding a water overflow pipeline on a water pool, but due to unreasonable arrangement of the water overflow pipeline or improper arrangement of a water outlet of the water overflow pipeline, the water drainage smoothness is poor, the water pump house is easy to suffer from flooding for many times, a large amount of water resources are wasted, a water pump control cabinet and a water pump motor are easy to damage due to water inflow, and extra loss is caused.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the water pump house waterproof flooding monitoring device which can monitor and automatically control the water source reserve condition and the water source replenishment state of the reservoir in the water pump house in real time, prevent the waste of water resources while ensuring the normal water supply operation, and effectively solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a water pump house waterproof flooding monitoring device comprises a reservoir and a control box;
a reservoir: a water supplementing pipe is arranged in a water supplementing port at the upper end of the right side, an electronic water level gauge is arranged at the upper end of the inner wall of the right side of the reservoir, and an electromagnetic valve is connected in series in the water supplementing pipe;
and (3) a control box: the front side of the water pump room is provided with the PLC, the input end of the PLC is electrically connected with an external power supply, the output end of the electronic water level meter is electrically connected with the input end of the PLC, the input end of the electromagnetic valve is electrically connected with the output end of the PLC, the water source storage condition and the water source replenishment state of the reservoir inside the water pump room can be monitored in real time and automatically controlled, and the water supply work is ensured to be normal and the waste of water resources is prevented.
Further, the extrados of moisturizing pipe is equipped with first rivers sensor, and first rivers sensor's sensing end extends to the inside of moisturizing pipe, and first rivers sensor is located the left side of solenoid valve, and the input of PLC controller can be carried out real-time supervision to the moisturizing state of moisturizing pipe to the output electricity of first rivers sensor.
Further, be equipped with the overflow pipe in the right side wallboard of cistern, the water inlet of overflow pipe upper end is located the inside upper right end of cistern, and the outlet of overflow pipe lower extreme runs through the right side wallboard of cistern and extends to the outside of cistern, can discharge unnecessary water source.
Further, the right side upper end of cistern is equipped with second rivers sensor, and second rivers sensor's sensing end extends to the inside of overflow pipe, and the input of PLC controller can in time be detected to second rivers sensor's output electricity.
Furthermore, the front side of the control box is provided with an audible and visual alarm, the input end of the audible and visual alarm is electrically connected with the output end of the PLC, and audible and visual alarm information can be sent out to promote nearby personnel.
Further, the intelligent monitoring system further comprises a network transmitter and a monitoring host of the duty room, wherein the network transmitter is arranged on the front side surface of the control box, and the monitoring host of the duty room is in bidirectional electric connection with the PLC controller through the network transmitter, so that personnel can remotely know monitoring information.
Furthermore, the left end of the water supplementing pipe is connected with the ball cock in series, so that the water supplementing pipe can automatically stop supplying water when the water level of the reservoir is too high under the condition of power failure.
Compared with the prior art, the utility model has the beneficial effects that: this waterproof monitoring device that floods in water pump house has following benefit:
1. in the process of monitoring water flooding prevention of a water pump room, an electronic water level meter can monitor the water storage capacity of a water storage tank in real time, when the liquid level in the water storage tank is lower than a set minimum water level, the electronic water level meter outputs a switching value signal to a PLC controller, an external water source enters the water storage tank through a water supplementing pipe to conduct water supplementing operation through the regulation and control of the PLC controller, a first water flow sensor outputs a signal to the PLC controller when detecting water flow passing, an audible and visual alarm is sent out to prompt the water supplementing operation through the regulation and control of the PLC controller, otherwise, when the liquid level in the water storage tank is higher than the set maximum water level, the electronic water level meter outputs another switching value signal to the PLC controller, the electromagnetic valve is closed to stop water supply through the regulation and control of the PLC controller, the first water flow sensor cannot detect water flow passing, and therefore the audible and visual alarm is in a static state, and monitoring operation is continuously conducted.
2. In order to guarantee the reliability of water supply control, when there is water to pass through in the overflow pipe, second rivers sensor output signal to the PLC controller, through the regulation and control of PLC controller, the solenoid valve is linked to be closed and is stopped moisturizing work, so as to avoid overflow pipe to be in the circulation state for a long time and lead to the waste of feeding water source, the PLC controller can also feed back all kinds of information that receive to the monitoring host of duty room under the cooperation of network transmitter, so that the long-range monitoring information of preventing flooding of pump room of water that knows of personnel on duty, the ball cock then can be used as the reserve control valve of moisturizing pipe, make the moisturizing pipe also can be when cistern water level is too high under the outage circumstances automatic stop water supply.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
In the figure: 1 impounding reservoir, 2 moisturizing pipes, 3 electronic water level gauge, 4 control box, 5 PLC controllers, 6 solenoid valves, 7 first water flow sensors, 8 overflow pipes, 9 second water flow sensors, 10 audible and visual annunciators, 11 network transmitters, 12 ball float valves and 13 monitoring hosts in the duty room.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the present embodiment provides a technical solution: a water pump house waterproof flooding monitoring device comprises a reservoir 1 and a control box 4;
reservoir 1: the water supplementing port at the upper right end of the water supplementing pipe is internally provided with the water supplementing pipe 2, the upper right inner wall of the water storage tank 1 is provided with the electronic water level gauge 3, the inside of the water supplementing pipe 2 is connected in series with the electromagnetic valve 6, the outer cambered surface of the water supplementing pipe 2 is provided with the first water flow sensor 7, the sensing end of the first water flow sensor 7 extends to the inside of the water supplementing pipe 2, the first water flow sensor 7 is positioned at the left side of the electromagnetic valve 6, the output end of the first water flow sensor 7 is electrically connected with the input end of the PLC controller 5, the right side wall plate of the water storage tank 1 is internally provided with the overflow pipe 8, the water inlet at the upper end of the overflow pipe 8 is positioned at the right upper inner end of the water storage tank 1, the water outlet at the lower end of the overflow pipe 8 penetrates through the right side wall plate of the water storage tank 1 and extends to the outside of the water storage tank 1, the upper right side surface of the water storage tank 1 is provided with the second water flow sensor 9, the sensing end of the second water flow sensor 9 extends to the inside the water storage tank 8, the output end of the second water flow sensor 9 is electrically connected with the input end of the PLC controller 5, and when the water in the inside of the water storage tank 1 is excessive, the water storage tank is prevented from being flooded by the overflow pipe 8, the water storage phenomenon is higher than the water storage 1;
control box 4: the front side of the control box is provided with a PLC (programmable logic controller) 5, the input end of the PLC 5 is electrically connected with an external power supply, the output end of an electronic water level meter 3 is electrically connected with the input end of the PLC 5, the input end of a solenoid valve 6 is electrically connected with the output end of the PLC 5, the front side of the control box 4 is provided with an audible and visual alarm 10, the input end of the audible and visual alarm 10 is electrically connected with the output end of the PLC 5, the control box comprises a network transmitter 11 and an on-duty monitoring host 13, the network transmitter 11 is arranged on the front side of the control box 4, the on-duty monitoring host 13 is electrically connected with the PLC 5 in a bidirectional manner through the network transmitter 11, the electronic water level meter 3 can monitor the water storage amount of the water storage box 1 in real time in the process of water pump room water-flooding prevention monitoring work, when the liquid level in the water storage box 1 is lower than the set minimum water level, the electronic water level meter 3 outputs a switching value signal to the PLC 5, through the regulation and control of the PLC 5, the electromagnetic valve 6 is opened to enable an external water source to enter the reservoir 1 through the water supplementing pipe 2 to conduct water supplementing operation, the first water flow sensor 7 outputs a signal to the PLC 5 when detecting that water flows through, the sound-light alarm 10 is regulated and controlled by the PLC 5 to send out sound-light alarm information to prompt the water supplementing operation, otherwise, when the liquid level in the reservoir 1 is higher than the set highest water level, the electronic water level meter 3 outputs another switching value signal to the PLC 5, the electromagnetic valve 6 is closed to stop water supply through the regulation and control of the PLC 5, the first water flow sensor 7 does not detect water flow through, so that the sound-light alarm 10 is in a static state, monitoring operation is continuously conducted, in order to ensure the reliability of water supply control, when water flows through the overflow pipe 8, the second water flow sensor 9 outputs a signal to the PLC 5, through the regulation and control of the PLC controller 5, the electromagnetic valve 6 is closed in a linkage way to stop water supplementing work, so that the overflow pipe 8 is in a circulation state for a long time to cause waste of a water supply source, and the PLC controller 5 can feed various received information back to the monitoring host 13 of the duty room under the cooperation of the network transmitter 11, so that the duty personnel can remotely know the water pump room water logging prevention monitoring information.
Wherein: the left end of moisturizing pipe 2 is established ties and is had ball cock 12, can regard as the reserve control valve of moisturizing pipe 2 to use for moisturizing pipe 2 also can stop the water supply voluntarily when cistern 1 water level is too high under the outage condition.
The utility model provides a water pump house water-logging prevention monitoring device, which has the following working principle: in the process of monitoring water flooding prevention of a water pump house, the electronic water level meter 3 can monitor the water storage capacity of the water storage tank 1 in real time, when the liquid level in the water storage tank 1 is lower than a set minimum water level, the electronic water level meter 3 outputs a switching value signal to the PLC controller 5, an external water source enters the water storage tank 1 through the water supplementing pipe 2 to carry out water supplementing operation through the regulation and control of the PLC controller 5, the first water flow sensor 7 outputs a signal to the PLC controller 5 when detecting water flow passing, the sound-light alarm 10 is regulated and controlled by the PLC controller 5 to send sound-light alarm information to prompt the water supplementing operation, otherwise, when the liquid level in the water storage tank 1 is higher than a set maximum water level, the electronic water level meter 3 outputs another switching value signal to the PLC controller 5, the PLC controller 5 regulates and controls, the electromagnetic valve 6 is closed to stop water supply, the first water flow sensor 7 does not detect water flow to pass through, so that the audible and visual alarm 10 is in a static state, monitoring work is continuously carried out, in order to ensure the reliability of water supply control, when water passes through the overflow pipe 8, the second water flow sensor 9 outputs a signal to the PLC controller 5, the electromagnetic valve 6 is closed to stop water supplementing work in a linkage manner through the regulation and control of the PLC controller 5, so that the overflow pipe 8 is in a circulation state for a long time to cause the waste of a water supply source, the PLC controller 5 can also feed various received information back to the monitoring host 13 of an on-duty room under the cooperation of the network transmitter 11, so that an on-duty person can remotely know water pump room water logging prevention monitoring information, the floating ball valve 12 can be used as a standby control valve of the water supplementing pipe 2, so that the water supplementing pipe 2 can automatically stop supplying water when the water level of the reservoir 1 is too high under the condition of power failure.
It should be noted that the PLC controller 5 disclosed in the above embodiment is a DVP24ES200R type PLC controller, the electronic water level gauge 3 is an FRD-901 type electronic water level gauge, the electromagnetic valve 6 is an LD62A series exquisite electromagnetic valve, the first water flow sensor 7 and the second water flow sensor 9 are PLF2000 series water flow sensors, the audible and visual annunciator 10 is an SF-512 audible and visual annunciator, and the PLC controller 5 controls the electronic water level gauge 3, the electromagnetic valve 6, the first water flow sensor 7, the second water flow sensor 9 and the audible and visual annunciator 10 to work by methods commonly used in the prior art.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. Waterproof monitoring device that floods in water pump house, its characterized in that: comprises a reservoir (1) and a control box (4);
reservoir (1): a water supplementing pipe (2) is arranged in a water supplementing port at the upper end of the right side, an electronic water level gauge (3) is arranged at the upper end of the inner wall of the right side of the water reservoir (1), and an electromagnetic valve (6) is connected in series in the water supplementing pipe (2);
control box (4): the front side of the water level meter is provided with a PLC (programmable logic controller) 5, the input end of the PLC 5 is electrically connected with an external power supply, the output end of the electronic water level meter 3 is electrically connected with the input end of the PLC 5, and the input end of the electromagnetic valve 6 is electrically connected with the output end of the PLC 5.
2. The water pump house flood prevention monitoring device of claim 1, wherein: the outer cambered surface of moisturizing pipe (2) is equipped with first rivers sensor (7), and the response end of first rivers sensor (7) extends to the inside of moisturizing pipe (2), and first rivers sensor (7) are located the left side of solenoid valve (6), and the input of PLC controller (5) is connected to the output electricity of first rivers sensor (7).
3. The water pump house flood prevention monitoring device of claim 1, wherein: an overflow pipe (8) is arranged in the right side wall plate of the reservoir (1), a water inlet at the upper end of the overflow pipe (8) is positioned at the right upper end of the interior of the reservoir (1), and a water outlet at the lower end of the overflow pipe (8) penetrates through the right side wall plate of the reservoir (1) and extends to the exterior of the reservoir (1).
4. A water pump house flood prevention monitoring device according to claim 3, wherein: the upper end of the right side face of the reservoir (1) is provided with a second water flow sensor (9), the sensing end of the second water flow sensor (9) extends to the inside of the overflow pipe (8), and the output end of the second water flow sensor (9) is electrically connected with the input end of the PLC (5).
5. The water pump house flood prevention monitoring device of claim 1, wherein: the front side of the control box (4) is provided with an audible and visual alarm (10), and the input end of the audible and visual alarm (10) is electrically connected with the output end of the PLC (5).
6. The water pump house flood prevention monitoring device of claim 1, wherein: the intelligent control system further comprises a network transmitter (11) and a duty room monitoring host (13), wherein the network transmitter (11) is arranged on the front side surface of the control box (4), and the duty room monitoring host (13) is in bidirectional electric connection with the PLC (5) through the network transmitter (11).
7. The water pump house flood prevention monitoring device of claim 1, wherein: the left end of the water supplementing pipe (2) is connected with a ball float valve (12) in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320577819.9U CN219418041U (en) | 2023-03-22 | 2023-03-22 | Water pump house waterproof monitoring device that floods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320577819.9U CN219418041U (en) | 2023-03-22 | 2023-03-22 | Water pump house waterproof monitoring device that floods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219418041U true CN219418041U (en) | 2023-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320577819.9U Active CN219418041U (en) | 2023-03-22 | 2023-03-22 | Water pump house waterproof monitoring device that floods |
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| Country | Link |
|---|---|
| CN (1) | CN219418041U (en) |
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2023
- 2023-03-22 CN CN202320577819.9U patent/CN219418041U/en active Active
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