CN212158954U

CN212158954U - Reservoir leakage monitoring device

Info

Publication number: CN212158954U
Application number: CN202020390474.2U
Authority: CN
Inventors: 陆平
Original assignee: Shenzhen Kexin Jieyuan Low Carbon Environmental Protection Science And Technology Co ltd
Current assignee: Shenzhen Kexin Jieyuan Low Carbon Environmental Protection Science And Technology Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-12-15
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a reservoir leakage monitoring device, which comprises a water intake water meter connected with a municipal water supply pipeline through a pipeline, a reservoir connected with the water intake water meter through a pipeline, and a water supply water meter connected with the reservoir through a pipeline, wherein the water supply water meter is communicated with a pipeline for supplying water to a user; a water level sensor disposed in the reservoir for detecting the amount of water in the reservoir; the water intake water meter is electrically connected with the data collector, the water supply water meter is electrically connected with the data collector, and the water level sensor is electrically connected with the data collector. The utility model discloses the realization detects the leakage condition of cistern, in time discovers the leakage problem of cistern, avoids the waste of water resource, avoids causing the safety risk after water reveals.

Description

Reservoir leakage monitoring device

Technical Field

The utility model relates to a pipeline supervisory equipment field especially relates to a cistern leakage monitoring device.

Background

In modern society. Some large-scale water equipment need carry out the water storage earlier, therefore tank or running water tower are often used in the life, generally carry out the water storage earlier, under the condition that can't use municipal waterway water supply such as cutting off the water, can regard as emergent water.

In the using process, water in the water storage tank or the tap water tower leaks due to aging of the water storage tank or overflows due to unclosed valves when water is added, so that waste of water resources is caused, and the overflowing water damages buildings or other electric equipment. This creates a waste and also creates a safety risk.

Accordingly, the prior art is yet to be improved and developed.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned prior art not enough, the utility model aims to provide a cistern leakage monitoring device has data collection station, water supply meter electric connection through water intaking water gauge electric connection data collection station, level sensor electric connection data collection station makes the water intake of water intaking water gauge, the water output of water supply meter, the water storage capacity in level sensor's the cistern calculates whether the cistern has and reveals to the realization detects the leakage condition of cistern, in time discovers the leakage problem of cistern, avoids the waste of water resource, avoids causing the safety risk after water reveals.

The technical scheme of the utility model as follows:

a reservoir leakage monitoring device comprises a water taking water meter connected to a municipal water supply pipeline through a pipeline, a reservoir connected to the water taking water meter through a pipeline, and a water supply water meter connected to the reservoir through a pipeline, wherein the water supply water meter is used for communicating the water supply pipeline;

a water level sensor disposed in the reservoir for detecting the amount of water in the reservoir;

the water intake water meter is electrically connected with the data collector, the water supply water meter is electrically connected with the data collector, and the water level sensor is electrically connected with the data collector.

Furthermore, the water quality control device also comprises a first water electromagnetic valve arranged on the water inlet pipeline of the water storage tank and a second water electromagnetic valve arranged on the water outlet pipeline of the water storage tank.

Furthermore, the upper portion in the cistern is provided with the ball-cock assembly, the ball-cock assembly with on the inlet channel of cistern.

Furthermore, a first water supply pump is arranged on a pipeline between the reservoir and the water supply meter.

And furthermore, a second water supply pump is arranged on a pipeline between the water storage tank and the water supply water meter, and the second water supply pump is connected with the first water supply pump in parallel.

And the device further comprises an outer water leakage detector which is arranged outside the water storage pool and is used for detecting water leakage outside the pool, wherein the outer water leakage detector is electrically connected with the data acquisition unit.

Furthermore, the water leakage detector comprises a metal detector for sensing water leakage and a data processor electrically connected with the metal detection module; and the data processor is used for receiving the electric signal of the metal detector and sending the signal to the data acquisition unit.

Furthermore, the water leakage detector further comprises a first alarm, and the first alarm is electrically connected with the data processor and used for sending alarm information.

Furthermore, the system also comprises a central control computer arranged at a far end, and the central control computer is in communication connection with the data acquisition unit.

Furthermore, the central control computer is electrically connected with a first wireless communication module, the data acquisition unit is electrically connected with a second wireless communication module, and the first wireless communication module is in wireless communication connection with the second wireless communication module.

Compared with the prior art, the utility model provides a cistern leakage monitoring devices, this scheme is through the intake water gauge collection intake in a period, and send the intake to data collection station, the water supply water gauge collects the discharge and sends the discharge to data collection station, level sensor collects the water level variation in the cistern and sends the water level variation to data collection station, the intake through data collection station contrast water intake water gauge, the discharge of water supply water gauge, the water storage capacity in level sensor's the cistern, calculate whether the cistern has and reveals, thereby realize carrying out dynamic detection to the leakage condition of cistern, in time discover the leakage problem of cistern, avoid the waste of water resource, cause the safety risk after avoiding water to reveal.

Drawings

Fig. 1 is a schematic diagram of a water path of an embodiment of a leakage monitoring device for a reservoir according to the present invention;

fig. 2 is a structural diagram of a mounting position of a water leakage detector in an embodiment of the device for monitoring leakage of a reservoir according to the present invention;

fig. 3 is a schematic block diagram of a water leakage detector according to an embodiment of the present invention.

The reference numbers in the figures: 100. a municipal water supply pipeline; 200. a water meter for taking water; 210. a water supply meter; 220. a water level sensor; 300. a reservoir; 310. a float valve; 400. a data acquisition unit; 410. a first wireless communication module; 500. a first electromagnetic valve for water; 510. a second electromagnetic valve for water; 600. a first water supply pump; 610. a second water supply pump; 700. a water leakage detector; 710. a metal detector; 720. a data processor; 740. a first alarm; 800. a central control computer; 810. and the second wireless communication module.

Detailed Description

The utility model provides a cistern leakage monitoring devices, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right that the following refers to the drawing and lifts the example the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The utility model provides a cistern leakage monitoring device, as shown in figure 1, includes water intaking water gauge 200 of pipe connection on municipal water supply pipeline 100, the inflow of water intaking water gauge 200 detectable flowing through the pipe connection water cistern 300 on water intaking water gauge 200, through the pipe connection water supply meter 210 on the cistern 300, the water output that water supply meter 210 detectable flowed through, water supply meter 210 is used for communicateing the water supply pipeline. The water path is from the municipal water supply pipeline 100 through the water intake meter 200, from the water intake meter 200 to the water reservoir 300, where it is stored in the water reservoir 300, and the water in the water reservoir 300 flows out through the water supply meter 210 to the user. A water level sensor 220 for detecting the amount of water in the reservoir is provided in the water reservoir 300; the water intake water meter 200 is electrically connected with a data acquisition unit 400, the water supply water meter 210 is electrically connected with the data acquisition unit 400, the water level sensor 220 is electrically connected with the data acquisition unit 400, and the water level sensor 220 is ASD16 in model. The water intake is collected by the water intake meter 200 within a period of time, and the water intake is transmitted to the data collector 400, the water intake meter 210 collects the water output and transmits the water output to the data collector 400, the water level sensor 220 collects the water level variation (water storage) in the reservoir 300 and transmits the water level variation to the data collector 400, the water intake of the water intake meter 200 is compared by the data collector 400, the water output of the water intake meter 210, the water storage in the reservoir 300 of the water level sensor 220, calculate whether the reservoir 300 is leaked, thereby realizing the dynamic detection of the leakage condition of the reservoir 300, in time finding the leakage problem of the reservoir 300, avoid the waste of water resources, and avoid the safety risk caused by the leaked water.

The dynamic detection method in the scheme comprises the following steps: the leakage amount is the amount of water input at the same time minus the amount of water change (water storage) of the reservoir 300 during that time minus the amount of water output. Taking the example that the water reservoir 300 is not fully stored, when the leakage amount is 0, the water reservoir 300 is judged not to be leaked, and when the leakage amount is more than 0, the water reservoir 300 is judged to be leaked, the water reservoir 300 needs to be detected, and the water leakage point is timely processed.

This embodiment still provides a static mode of detection, and this device is including setting up first solenoid valve 500 for water on the intake pipe of cistern 300, the opening and closing of the intake pipe of automatic control cistern 300 can be realized to first solenoid valve 500 for water, sets up second solenoid valve 510 for water on the outlet pipe of cistern 300, opening and closing of the outlet pipe of automatic control cistern 300 can be realized to second solenoid valve 510 for water. When both the first and second

water solenoid valves

500 and 510 are closed, the amount of variation of the water level within the water reservoir 300 is collected by the water level sensor 220, and the amount of leakage at this time is a reduced amount of water within the water reservoir 300.

A ball float valve 310 is provided at an upper portion of the inside of the water reservoir 300, and the ball float valve 310 is connected to a water inlet pipe of the water reservoir 300. When the water level in the water reservoir 300 reaches the position of the ball float valve 310, the water storage amount of the water reservoir 300 reaches the capacity, the water storage is not required to be continuously stored, and the ball float valve 310 closes the water inlet pipeline, so that the phenomenon that the water is overflowed due to excessive water storage and waste is caused is avoided.

A first water supply pump 600 is provided on a pipe between the water reservoir 300 and the water supply meter 210. The first water supply pump 600 serves to pump out water of the water reservoir 300 so as to be used by a user. A second water supply pump 610 is provided on a pipe between the water reservoir 300 and the water supply meter 210, and the second water supply pump 610 is provided in parallel with the first water supply pump 600. When the first water supply pump 600 is damaged, or intermittently operated, the second water supply pump 610 is activated to prevent the occurrence of equipment damage from affecting normal water use.

As shown in fig. 1, the water leakage detecting device 700 is disposed outside the water reservoir 300 and is used for detecting water leakage outside the water reservoir, and the water leakage detecting device 700 is electrically connected to the data collecting device 400. The water leakage detector 700 may further determine the water leakage area, as shown in fig. 2, for example, the water leakage detector 700 is respectively disposed on the outer surface of the water reservoir 300 in different areas, when water drops leak along the outer surface, water flow wets the water leakage detector 700 and is sensed by the water leakage detector 700, and sends a signal to the data collector 400, and the data collector 400 processes the electrical signal, thereby sensing the water leakage from the water reservoir 300 and determining the water leakage area. A water leak detector 700 may also be provided at the bottom of the water reservoir 300.

As shown in fig. 3, the water leakage detector 700 includes a metal detector 710 for sensing water leakage, the principle of the metal detector 710 is that tap water is a conductor, when contacting the metal detector 710, electrical conduction is achieved to generate an electrical signal, the metal detection module is electrically connected to a data processor 720, or water accumulation detection is performed by the principle that the water resistance of the metal detector 710 changes, and the data processor 720 is configured to receive the electrical signal of the metal detector 710 and send the signal to the data collector 400. The water leakage detector 700 further comprises a first alarm 740, wherein the first alarm 740 is electrically connected with the data processor 720 and is used for sending alarm information. When the water leakage detector 700 in a certain area detects water leakage, the first alarm 740 alarms, and the first alarm 740 may be a red light, a buzzer, or the like. The water leakage alarm of other brands can be used in the scheme as follows: the same as an Andideco TAD-355 water leakage alarm, a TAD-356 water leakage alarm and the like.

As shown in fig. 1, the present solution further includes a central control computer 800 disposed at a remote end, and the central control computer 800 is in communication connection with the data collector 400. The central control computer 800 performs remote analysis on the data of the data acquisition unit 400, and when leakage occurs, the central control computer can automatically or manually signal to control the first water electromagnetic valve 500 to close and stop water supply. The central control computer 800 visually monitors the data of the data collector 400, and detects the water leakage area according to the data of each water leakage detector 700; and alarm information can be sent according to the leakage data to inform related personnel of overhauling.

The central control computer 800 is electrically connected to a first wireless communication module 410, the data collector 400 is electrically connected to a second wireless communication module 810, and the first wireless communication module 410 is in wireless communication connection with the second wireless communication module 810. Thus, remote monitoring is realized, and automatic monitoring is realized.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims

1. A reservoir leakage monitoring device is characterized by comprising a water taking water meter connected to a municipal water supply pipeline through a pipeline, a reservoir connected to the water taking water meter through a pipeline, and a water supply water meter connected to the reservoir through a pipeline, wherein the water supply water meter is communicated with a pipeline for supplying water to a user;

2. The apparatus of claim 1, further comprising a first solenoid valve for water disposed in the inlet conduit of the retention reservoir and a second solenoid valve for water disposed in the outlet conduit of the retention reservoir.

3. The device for monitoring leakage from a water reservoir of claim 2, wherein a ball float is provided at an upper portion of the reservoir, said ball float being in communication with the inlet conduit of the reservoir.

4. The reservoir leak monitoring device of claim 3, wherein a first water supply pump is provided in a conduit between the reservoir and the water supply meter.

5. The apparatus for monitoring leakage from a water reservoir of claim 4, wherein a second water supply pump is provided in a pipe between the water reservoir and the water supply meter, the second water supply pump being provided in parallel with the first water supply pump.

6. The leakage monitoring device for the water storage tank of claim 1, further comprising a water leakage detector disposed outside the water storage tank and used for detecting water leakage outside the water storage tank, wherein the water leakage detector is electrically connected to the data collector.

7. The leakage monitoring device of claim 6, wherein the water leak detector comprises a metal detector for sensing water leakage, a data processor electrically connected to the metal detector module; and the data processor is used for receiving the electric signal of the metal detector and sending the signal to the data acquisition unit.

8. The leakage monitoring device of claim 7 wherein the water leak detector further comprises a first alarm, the first alarm being electrically connected to the data processor and configured to send an alarm.

9. The leakage monitoring device for the water storage tank as claimed in any one of claims 1 to 8, further comprising a central control computer arranged at a remote end, wherein the central control computer is in communication connection with the data collector.

10. The device for monitoring leakage from a reservoir of claim 9, wherein the central control computer is electrically connected to a first wireless communication module, the data acquisition device is electrically connected to a second wireless communication module, and the first wireless communication module is in wireless communication with the second wireless communication module.