CN217382562U - Water leakage protection device based on image recognition - Google Patents
Water leakage protection device based on image recognition Download PDFInfo
- Publication number
- CN217382562U CN217382562U CN202220797757.8U CN202220797757U CN217382562U CN 217382562 U CN217382562 U CN 217382562U CN 202220797757 U CN202220797757 U CN 202220797757U CN 217382562 U CN217382562 U CN 217382562U
- Authority
- CN
- China
- Prior art keywords
- water leakage
- water
- protection device
- image recognition
- control system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/15—Leakage reduction or detection in water storage or distribution
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
A water leakage protection device based on an image recognition technology comprises a digital camera, an electric valve, a flow sensor, an audible and visual alarm and a PLC control system containing an image recognition program; the signal output ends of the digital camera and the flow sensor are connected to the signal input end of the PLC control system, and the instruction output end of the PLC control system is connected to the electric valve and the audible and visual alarm. According to the water leakage protection device, the digital camera is additionally arranged in the area of the water treatment equipment, and the ground image of the water leakage risk point of the water treatment equipment is acquired; the water mark area in the image is rapidly counted through an image processing program in the PLC control system, when the water mark area reaches the condition of water leakage judgment, a water leakage protection function is triggered, a water inlet/outlet valve is closed in time, the equipment is stopped to work, and the sound-light alarm gives an alarm.
Description
Technical Field
The utility model relates to a water resource equipment technical field especially relates to water leakage protection technical field category in the water route pipe network.
[ background of the invention ]
With the development of computer technology, especially on the premise of rapid development of computer computing capability, artificial intelligence has a qualitative breakthrough, image recognition and graph analysis technology is used as an aspect of artificial intelligence application, the importance of technical means and application level is continuously expanded, and the application range of image recognition is more and more extensive. The image recognition is based on the main features of the image, and the object in the image is accurately recognized by judging whether a certain specific object, image feature or motion state is contained in a group of image data. Meanwhile, based on the development of an image recognition technology, image processing software capable of realizing rapid measurement and statistics of the area of an object in a picture is more mature.
Currently, most of water leakage detection of water treatment equipment adopts a contact sensor for detection, but the adoption of the contact sensor has the following defects to be overcome urgently: the defects of difficult effective coverage of all water leakage risk points, long response feedback time consumption when water leakage occurs, insufficient reliability under the influence of environment and the like are overcome.
[ summary of the invention ]
The utility model discloses to above condition, this application has provided a protection device leaks based on image recognition technology, covers water treatment facilities risk point of leaking comprehensively, and can leak fast and detect and utilize image processing technology to judge the area of leaking fast, in time close water source stop equipment work when water treatment facilities takes place to leak the trouble to the suggestion of reporting to the police avoids and reduces to leak and causes the potential safety hazard.
The utility model relates to a water leakage protection device based on image recognition technology, which is characterized in that the device comprises a digital camera, an electric valve, a flow sensor, an audible and visual alarm and a PLC control system containing an image recognition program; the signal output ends of the digital camera and the flow sensor are connected to the signal input end of the PLC control system, and the instruction output end of the PLC control system is connected to the electric valve and the audible and visual alarm.
The digital camera is arranged in the area of the water leakage point of the equipment, the lens of the digital camera is opposite to the ground of the water leakage risk point of the equipment, and the image of the ground of the water leakage risk point of the equipment is acquired.
The electric valve comprises a water inlet valve, a sewage draining outlet valve and a water outlet valve which are respectively arranged at the water inlet, the sewage draining outlet and the water outlet.
Wherein the flow sensor is connected in series at the rear end of the sewage draining exit.
The device also comprises a control panel which is connected with the PLC control system through signals.
The control panel comprises a touch display screen, and the touch display screen receives an external input signal and is connected to the PLC control system.
The working steps of the water leakage protection device comprise:
step 1: spraying color-changing paint in a water leakage risk area;
step 2: after the water treatment equipment is started to work, a digital camera is used for acquiring images of a monitoring area at fixed time (for example, 1 time/minute), and a flow sensor is started to work after an electric valve of a sewage draining outlet is closed;
step 2: transmitting the acquired image content to a PLC control system, and measuring and counting the water mark area in the acquired image through an image processing program arranged in the system;
and 3, step 3: if the counted water mark area reaches the set alarm value, stopping the machine for alarming immediately, otherwise, continuing working;
and 4, step 4: the flow sensor continuously detects that liquid flows out within a period of time, and stops the machine immediately to alarm if the leakage of the sewage draining outlet occurs, otherwise, the flow sensor continues to work;
and 5: and (3) an alarm shutdown program: the electric valve at the water inlet and the water outlet of the water treatment equipment is started to work and close the valve, other loads also stop working synchronously, and the audible and visual alarm works immediately to give an alarm.
The utility model relates to a water leakage protection device based on image recognition, which is characterized in that a digital camera is additionally arranged in the area of water treatment equipment to collect the ground image of the water leakage risk point of the water treatment equipment; the water mark area in the image is rapidly counted through an image processing program in the PLC control system, when the water mark area reaches the condition of water leakage judgment, a water leakage protection function is triggered, a water inlet/outlet valve is closed in time, the equipment is stopped to work, and the sound-light alarm gives an alarm.
[ description of the drawings ]
Fig. 1 is a system architecture diagram of a water leakage protection device based on image recognition according to the present invention;
fig. 2 is a flow chart of the water leakage protection device of the present invention;
fig. 3 is a schematic view of the field layout of the water leakage protection device according to the present invention;
wherein: 10. a digital camera; 20. a flow sensor; 30. an audible and visual alarm; 40. a PLC control system; 51. a water inlet valve; 52. a drain outlet valve; 53. a water outlet valve; 60. a control panel.
[ detailed description ] embodiments
The invention will be described in detail below with reference to the drawings, wherein examples of the embodiments are shown in the drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
Referring to fig. 1 and fig. 2, a water leakage protection device based on image recognition technology is shown, and the working process of the device is shown, the device comprises a digital camera 10, an electric valve, a flow sensor 20, an audible and visual alarm 30 and a PLC control system 40 containing an image recognition program; the signal output ends of the digital camera and the flow sensor are connected to the signal input end of the PLC control system 40, and the instruction output end of the PLC control system 40 is connected to the electric valve and the audible and visual alarm 30.
The digital camera 10 is arranged in the area of the equipment water leakage point, the lens of the digital camera 10 is opposite to the ground of the equipment water leakage risk point, and the image of the ground of the equipment water leakage risk point is acquired.
Wherein the electric valve comprises a water inlet valve 51, a sewage draining exit valve 52 and a water outlet valve 53 which are respectively arranged at the water inlet, the sewage draining exit and the water outlet.
Wherein the flow sensor 20 is connected in series at the rear end of the sewage drain.
The apparatus further comprises a control panel 60, the control panel 60 being signally connected to the PLC control system 40.
The control panel 60 includes a touch display screen that receives an external input signal and is connected to the PLC control system 40.
The working steps of the water leakage protection device comprise:
step 1: spraying color-changing paint in a water leakage risk area;
step 2: after the water treatment equipment is started to work, a digital camera is used for acquiring images of a monitoring area at fixed time (for example, 1 time/minute), and a flow sensor is started to work after an electric valve of a sewage draining outlet is closed;
step 2: transmitting the acquired image content to a PLC control system, and measuring and counting the water mark area in the acquired image through an image processing program arranged in the system;
and 3, step 3: if the counted water mark area reaches the set alarm value, stopping the machine for alarming immediately, otherwise, continuing working;
and 4, step 4: the flow sensor continuously detects that liquid flows out within a period of time, and stops the machine immediately to alarm if the leakage of the sewage draining outlet occurs, otherwise, the flow sensor continues to work;
and 5: and (3) an alarm shutdown program: the electric valve at the water inlet and the water outlet of the water treatment equipment is started to work and close the valve, other loads also stop working synchronously, and the audible and visual alarm works immediately to give an alarm.
The utility model relates to a water leakage protection device based on image recognition, which is characterized in that a digital camera is additionally arranged in the area of water treatment equipment to collect the ground image of the water leakage risk point of the water treatment equipment; the water mark area in the image is rapidly counted through an image processing program in the PLC control system, when the water mark area reaches the condition of water leakage judgment, a water leakage protection function is triggered, a water inlet/outlet valve is closed in time, the equipment is stopped to work, and the sound-light alarm gives an alarm.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make modifications or changes equivalent to the above disclosed technical content without departing from the technical scope of the present invention.
Claims (6)
1. A water leakage protection device based on an image recognition technology is characterized by comprising a digital camera, an electric valve, a flow sensor, an audible and visual alarm and a PLC control system containing an image recognition program; the signal output ends of the digital camera and the flow sensor are connected to the signal input end of the PLC control system, and the instruction output end of the PLC control system is connected to the electric valve and the audible and visual alarm.
2. The water leakage protection device based on image recognition technology as claimed in claim 1, wherein the digital camera is disposed in the area of the water leakage point of the equipment, and the lens of the digital camera is opposite to the ground at the water leakage risk point of the equipment.
3. The water leakage protection device based on image recognition technology as claimed in claim 1, wherein the electrically operated valves comprise a water inlet valve, a drain valve and a water outlet valve, the water inlet valve is installed at the water inlet, the drain valve is installed at the drain, and the water outlet valve is installed at the water outlet.
4. The water leakage protection device based on image recognition technology as claimed in claim 3, wherein the flow sensor is connected in series at the rear end of the sewage outlet.
5. The water leakage protection device based on image recognition technology as claimed in any one of claims 1-4, wherein the water leakage protection device further comprises a control panel, the control panel is connected to the PLC control system by signals.
6. The water leakage protection device based on image recognition technology as claimed in claim 5, wherein the control panel comprises a touch display screen, and the touch display screen receives external input signals and is connected to the PLC control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220797757.8U CN217382562U (en) | 2022-04-07 | 2022-04-07 | Water leakage protection device based on image recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220797757.8U CN217382562U (en) | 2022-04-07 | 2022-04-07 | Water leakage protection device based on image recognition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217382562U true CN217382562U (en) | 2022-09-06 |
Family
ID=83104845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220797757.8U Active CN217382562U (en) | 2022-04-07 | 2022-04-07 | Water leakage protection device based on image recognition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217382562U (en) |
-
2022
- 2022-04-07 CN CN202220797757.8U patent/CN217382562U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109900744A (en) | Seepage analysis system for geomembrane | |
| CN110889339B (en) | Head and shoulder detection-based dangerous area grading early warning method and system | |
| CN203396769U (en) | 3S (remote sensing, global position system and geographical information system)-based automatic monitoring and alarming emergency treatment system for water pollution in drainage basin | |
| CN109870989A (en) | A kind of method and its system of comprehensively monitoring sewage discharge | |
| CN112529851A (en) | Method, system, terminal and medium for determining state of hydraulic pipe | |
| CN217382562U (en) | Water leakage protection device based on image recognition | |
| CN205621238U (en) | Damaged on -line monitoring alarm device of nuclear reactor fuel | |
| CN117094564B (en) | Intelligent pump station management system based on digital twinning | |
| CN207379535U (en) | A kind of Shui nationality using wechat alarm tie up generating apparatus on-line monitoring system | |
| CN206420492U (en) | A kind of natatorium water quality amount detection systems | |
| CN207964744U (en) | Monitoring system for liquid chromatographic system | |
| CN205068671U (en) | Fire detection system of transformer substation based on multisensor information fusion | |
| CN106594001A (en) | Visual maintaining system and method for hydraulic machine tool | |
| CN208237500U (en) | A kind of energy saving detection device of construction | |
| CN208795711U (en) | Miniature air quality pre-alert apparatus and system | |
| JPH07280198A (en) | Method for monitoring liquid leakage by photographing device | |
| CN115907733A (en) | AI unmanned inspection platform and method for secondary water supply pump room | |
| CN216113367U (en) | Gas safety shield system of hydrogenation station | |
| CN202182834U (en) | Liquid sampling and analyzing device | |
| CN206161046U (en) | Electric power oil -filled equipment stores up respirator on -line monitoring device for oil tank | |
| CN210057247U (en) | Fire hydrant safety monitoring system | |
| CN111398541A (en) | Environment-friendly management system for wastewater and waste gas of chemical plant | |
| JP2730876B2 (en) | Novel leak detection method in a small leak gas atmosphere in a plant | |
| JP3549167B2 (en) | Gas pipe leak detection device | |
| CN216837117U (en) | Automatic metering and loading system for shale oil well condensate oil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |