CN209587676U - Water leakage monitoring device - Google Patents
Water leakage monitoring device Download PDFInfo
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- CN209587676U CN209587676U CN201920131717.8U CN201920131717U CN209587676U CN 209587676 U CN209587676 U CN 209587676U CN 201920131717 U CN201920131717 U CN 201920131717U CN 209587676 U CN209587676 U CN 209587676U
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Abstract
Water leakage monitoring device provided by the utility model, comprising: the water inlet of manual ball valve, manual ball valve is connected to water inlet；Pressure regulator valve, the water inlet of pressure regulator valve are connected to the water outlet of manual ball valve；Counterbalance valve, the water inlet of counterbalance valve are connected to the water outlet of pressure regulator valve, and the water outlet of counterbalance valve is connected to discharge outlet；Testing agency, testing agency connect with manual ball valve and pressure regulator valve respectively.Compared with prior art, the beneficial effects of the utility model are as follows: structure is simple, maintains easily.Based on the improvement on above structure; this the utility model further has the advantage that by the way of the combination of leakage inductive device, PLC controller and solenoid valve; it realizes once leak occurs, can automatically detect and cut off water supply, reach the function of protection internal electronic component.
Description
Technical field
The utility model relates to a kind of water leakage monitoring devices.
Background technique
SDI analyzer is mainly used for the measurement of SDI in counter-infiltration system (pollution index) value, by under test certain pressure
By filtering with microporous membrane flux depression situation calculate SDI value.
The prior art, Chinese utility model patent " a kind of movable type water SDI detection integration apparatus " (application number:
201720690276.6) a kind of movable type water SDI detection integration apparatus is disclosed, including SDI detector, the equipment are also wrapped
It moveable platform is included, is provided with surge tank, booster pump and water collector on platform, surge tank is provided with to be connect with system under test (SUT)
Connector, the delivery outlet of surge tank connect booster pump, and booster pump output is connected with a three-way valve, and one of three-way valve is defeated
Outlet is connect by a quick coupling and hose with the SDI detector, another delivery outlet connection of three-way valve is in line
Pipe to sewer, the discharge outlet of SDI detector connects water collector.The utility model small volume and less weight can portable mobile, easy to use,
Detection efficiency height can be operated in one people；Environmentally friendly clean and tidy draining collects；Long service life easy to maintain；To test point without water pressure
The requirement of power connecting port；Offline online any water sample detection can be achieved；A set of equipment can meet full factory's detection demand.
Above-mentioned prior art construction is complicated, not convenient for safeguarding.
Utility model content
For the defects in the prior art, the purpose of the utility model is to provide a kind of leaks for solving above-mentioned technical problem
Monitoring device.
In order to solve the above technical problems, water leakage monitoring device provided by the utility model, comprising: manual ball valve, manual ball
The water inlet of valve is connected to water inlet；
Pressure regulator valve, the water inlet of pressure regulator valve are connected to the water outlet of solenoid valve；
Counterbalance valve, the water inlet of counterbalance valve are connected to the water outlet of pressure regulator valve, and the water outlet of counterbalance valve is connected to discharge outlet；
Testing agency, testing agency connect with manual ball valve and pressure regulator valve respectively；Wherein
Testing agency includes:
Solenoid valve, solenoid valve are connected between manual ball valve and pressure regulator valve, the water inlet of solenoid valve and going out for manual ball valve
Mouth of a river connection, the water outlet of solenoid valve are connected to the water inlet of pressure regulator valve；
The water outlet of flow sensor, flow sensor and pressure regulator valve connects；
Leakage inductive component, leakage inductive component are electrically connected with solenoid valve and programmable logic controller (PLC) respectively.
Preferably, testing agency further includes programmable logic controller (PLC), programmable logic controller (PLC) respectively with solenoid valve, stream
Quantity sensor and the electrical connection of leakage inductive component.
Preferably, solenoid valve is electrically connected with the output end of programmable logic controller (PLC).
Preferably, leakage inductive component includes:
Leakage inductive device, leakage inductive device are electrically connected with programmable logic controller (PLC)；
Leakage inductive probe, leakage inductive probe are connect with leakage inductive device.
Preferably, leakage inductive device is electrically connected with the input terminal of programmable logic controller (PLC).
Preferably, leakage inductive probe is at least one.
Preferably, testing agency further includes display, and display is electrically connected with programmable logic controller (PLC).
Preferably, the also external filter membrane device of flow sensor.
Preferably, pressure display unit is connected between pressure regulator valve and flow sensor.
A kind of water leakage monitoring device, comprising:
The water inlet of manual ball valve, manual ball valve is connected to water inlet；
Pressure regulator valve, the water inlet of pressure regulator valve are connected to the water outlet of solenoid valve；
Counterbalance valve, the water inlet of counterbalance valve are connected to the water outlet of pressure regulator valve, and the water outlet of counterbalance valve is connected to discharge outlet；
Testing agency, testing agency connect with manual ball valve and pressure regulator valve respectively；Wherein
Testing agency includes:
Solenoid valve, solenoid valve are connected between manual ball valve and pressure regulator valve, the water inlet of solenoid valve and going out for manual ball valve
Mouth of a river connection, the water outlet of solenoid valve are connected to the water inlet of pressure regulator valve；
The water outlet of flow sensor, flow sensor and pressure regulator valve connects；
Leakage inductive component, leakage inductive component are electrically connected with solenoid valve and flow sensor respectively；
Testing agency further includes programmable logic controller (PLC), programmable logic controller (PLC) respectively with solenoid valve, flow sensing
Device and the electrical connection of leakage inductive component；
Solenoid valve is electrically connected with the output end of programmable logic controller (PLC)；
Leakage inductive component includes:
Leakage inductive device, leakage inductive device are electrically connected with programmable logic controller (PLC)；
Leakage inductive probe, leakage inductive probe are connect with leakage inductive device；
Leakage inductive device is electrically connected with the input terminal of programmable logic controller (PLC)；
Leakage inductive probe is at least one；
Testing agency further includes display, and display is electrically connected with programmable logic controller (PLC)；
The also external filter membrane device of flow sensor；
Pressure display unit is connected between pressure regulator valve and flow sensor.
Compared with prior art, the beneficial effects of the utility model are as follows:
Structure is simple, maintains easily.
Based on the improvement on above structure, this utility model is further had the advantage that
By the way of the combination of leakage inductive device, PLC controller and solenoid valve, realize once leak occurs, it can be with
Water supply is automatically detected and cut off, the function of protection internal electronic component is reached.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign objects and advantages will become more apparent upon.
Fig. 1 is the utility model water leakage monitoring device schematic diagram；
Fig. 2 is the utility model water leakage monitoring device leakage inductive connection schematic diagram.
In figure:
1- manual ball valve 2- pressure regulator valve 3- counterbalance valve
4- solenoid valve 5- flow sensor 6- programmable logic controller (PLC)
7- leakage inductive device 8- leakage inductive probe 9- display
10- filter membrane device 11- pressure display unit
Specific embodiment
The utility model is described in detail combined with specific embodiments below.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, several changes and improvements can also be made.
These are all within the protection scope of the present invention.
As shown in Figure 1 and Figure 2, water leakage monitoring device provided by the utility model, including manual ball valve 1, manual ball valve 1
Water inlet is connected to water inlet；The water inlet of pressure regulator valve 2, pressure regulator valve 2 is connected to the water outlet of solenoid valve 4；Counterbalance valve 3, back pressure
The water inlet of valve 3 is connected to the water outlet of pressure regulator valve 2, and the water outlet of counterbalance valve 3 is connected to discharge outlet；Testing agency, detection machine
Structure is connect with manual ball valve 1 and pressure regulator valve 2 respectively；Wherein testing agency includes: solenoid valve 4, and solenoid valve 4 is connected to manual ball valve
Between 1 and pressure regulator valve 2, the water inlet of solenoid valve 4 is connected to the water outlet of manual ball valve 1, the water outlet and pressure regulator valve of solenoid valve 4
2 water inlet connection；Flow sensor 5, flow sensor 5 are connect with the water outlet of pressure regulator valve 2；Leakage inductive component, leak
Inductive component is electrically connected with solenoid valve 4 and programmable logic controller (PLC) 6 respectively.
Testing agency further includes programmable logic controller (PLC) 6, and programmable logic controller (PLC) 6 is passed with solenoid valve 4, flow respectively
Sensor 5 and the electrical connection of leakage inductive component；Solenoid valve 4 is electrically connected with the output end of programmable logic controller (PLC) 6.
Leakage inductive component includes: leakage inductive device 7, and leakage inductive device 7 is electrically connected with programmable logic controller (PLC) 6；Leakage
Water induction probe 8, leakage inductive probe 8 are connect with flow sensor 5；Leakage inductive device 7 is defeated with programmable logic controller (PLC) 6
Enter end electrical connection；Leakage inductive probe 8 is at least one.
Testing agency further includes display 9, and display 9 is electrically connected with programmable logic controller (PLC) 6；Flow sensor 5 is also
External filter membrane device 10；Pressure display unit 11 is connected between pressure regulator valve 2 and flow sensor 5.
Leakage inductive device 7 connects DC24V power supply, and terminal connects leakage inductive probe 8, in case of pipeline leakage, inductive probe
It connects.6 input terminal I0.1 of programmable logic controller (PLC) is sent a signal to by leakage inductive device 7, inlet valve connects programmable logic control
6 output end Q0.1 of device processed, can close inlet valve in time.
Leakage inductive device 7 after sensing leak, transmits a signal to programmable logic controller (PLC) 6.Programmable logic controller (PLC)
6 control solenoid valves 4, cutting is supplied water, to protect electronic component.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims,
This has no effect on the substantive content of the utility model.In the absence of conflict, the spy in embodiments herein and embodiment
Sign can be arbitrarily combined with each other.
Claims (10)
1. a kind of water leakage monitoring device characterized by comprising
The water inlet of manual ball valve, manual ball valve is connected to water inlet；
Pressure regulator valve, the water inlet of pressure regulator valve are connected to the water outlet of solenoid valve；
Counterbalance valve, the water inlet of counterbalance valve are connected to the water outlet of pressure regulator valve, and the water outlet of counterbalance valve is connected to discharge outlet；
Testing agency, testing agency connect with manual ball valve and pressure regulator valve respectively；Wherein
Testing agency includes:
Solenoid valve, solenoid valve are connected between manual ball valve and pressure regulator valve, the water inlet of solenoid valve and the water outlet of manual ball valve
Connection, the water outlet of solenoid valve are connected to the water inlet of pressure regulator valve；
The water outlet of flow sensor, flow sensor and pressure regulation connects；
Leakage inductive component, leakage inductive component are electrically connected with programmable logic controller (PLC) respectively.
2. water leakage monitoring device according to claim 1, which is characterized in that testing agency further includes Programmable logical controller
Device, programmable logic controller (PLC) are electrically connected with solenoid valve, flow sensor and leakage inductive component respectively.
3. water leakage monitoring device according to claim 2, which is characterized in that solenoid valve and programmable logic controller (PLC) it is defeated
Outlet electrical connection.
4. water leakage monitoring device according to claim 2, which is characterized in that leakage inductive component includes:
Leakage inductive device, leakage inductive device are electrically connected with programmable logic controller (PLC)；
Leakage inductive probe, leakage inductive probe are electrically connected with leakage inductive device.
5. water leakage monitoring device according to claim 4, which is characterized in that leakage inductive device and programmable logic controller (PLC)
Input terminal electrical connection.
6. water leakage monitoring device according to claim 4, which is characterized in that leakage inductive probe is at least one.
7. water leakage monitoring device according to claim 2, which is characterized in that testing agency further includes display, display
It is electrically connected with programmable logic controller (PLC).
8. water leakage monitoring device according to claim 1, which is characterized in that the also external filter membrane device of flow sensor.
9. water leakage monitoring device according to claim 1, which is characterized in that connected between pressure regulator valve and flow sensor
There is pressure display unit.
10. a kind of water leakage monitoring device characterized by comprising
The water inlet of manual ball valve, manual ball valve is connected to water inlet；
Pressure regulator valve, the water inlet of pressure regulator valve are connected to the water outlet of solenoid valve；
Counterbalance valve, the water inlet of counterbalance valve are connected to the water outlet of pressure regulator valve, and the water outlet of counterbalance valve is connected to discharge outlet；
Testing agency, testing agency connect with manual ball valve and pressure regulator valve respectively；Wherein
Testing agency includes:
Solenoid valve, solenoid valve are connected between manual ball valve and pressure regulator valve, the water inlet of solenoid valve and the water outlet of manual ball valve
Connection, the water outlet of solenoid valve are connected to the water inlet of pressure regulator valve；
The water outlet of flow sensor, flow sensor and regulating valve connects；
Leakage inductive component, leakage inductive component are electrically connected with solenoid valve and programmable logic controller (PLC) respectively；
Testing agency further includes programmable logic controller (PLC), programmable logic controller (PLC) respectively with solenoid valve, flow sensor and
The electrical connection of leakage inductive component；
Solenoid valve is electrically connected with the output end of programmable logic controller (PLC)；
Leakage inductive component includes:
Leakage inductive device, leakage inductive device are electrically connected with programmable logic controller (PLC)；
Leakage inductive probe, leakage inductive probe are connect with leakage inductive device；
Leakage inductive device is electrically connected with the input terminal of programmable logic controller (PLC)；
Leakage inductive probe is at least one；
Testing agency further includes display, and display is electrically connected with programmable logic controller (PLC)；
The also external filter membrane device of flow sensor；
Pressure display unit is connected between pressure regulator valve and flow sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920131717.8U CN209587676U (en) | 2019-01-25 | 2019-01-25 | Water leakage monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920131717.8U CN209587676U (en) | 2019-01-25 | 2019-01-25 | Water leakage monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209587676U true CN209587676U (en) | 2019-11-05 |
Family
ID=68380618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920131717.8U Active CN209587676U (en) | 2019-01-25 | 2019-01-25 | Water leakage monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209587676U (en) |
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2019
- 2019-01-25 CN CN201920131717.8U patent/CN209587676U/en active Active
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