Water plant sludge discharge detection device based on visual processing

Abstract

The utility model relates to the technical field of water plant sludge discharge, and disclose a kind of water plant sludge discharge detection device based on visual processing, including sludge discharge mechanism, the sludge discharge mechanism includes and is connected with several sludge discharge pipelines of process pool sludge discharge valve;Transparent sampling pipeline is embedded on the sludge discharge pipeline, and sludge discharge pipeline is divided into two parts;And, the intelligent camera of the position where sampling pipeline is located is photographed, the inside of the intelligent camera is also provided with identification module and control module for the switch operation of process pool sludge discharge valve, using sampling pipeline is transparent, shows internal water state, cooperate with the intelligent camera and take photograph identification at sampling pipeline, to carry out valve handling to sludge discharge pipeline of sludge discharge completion, compared with prior art, the device can be separately carried out switch valve operation to different sludge discharge pipeline, improve self water rate, optimize production energy efficiency index, avoid the case of serious water waste.

Description

Technical Field

[0001] This utility model relates to the field of sludge discharge technology in water plants, specifically a sludge discharge detection device for water plants based on visual processing. Background Technology

[0002] Currently, the automatic discharge function of the sludge discharge valve is based on a time setting. It discharges sludge water according to the set valve opening and closing times. However, since multiple sludge discharge valves are installed in different locations in the process tank, the sludge discharge situation is not the same. Because the time setting is consistent, some areas with better water quality discharge less sludge water and discharge more production water, resulting in a high self-use rate in the plant and serious waste of usable water. Therefore, a water plant sludge discharge detection device based on vision processing is needed to solve the above problems. Utility Model Content

[0003] In order to overcome the above-mentioned technical problems, the purpose of this utility model is to provide a water plant sludge discharge detection device based on vision processing, so as to solve the problem mentioned in the background art that the unified control of several sludge discharge valves will cause serious water waste due to the different sludge discharge water volumes required by the process tanks.

[0004] This utility model provides the following technical solution: a water plant sludge discharge detection device based on visual processing, including a sludge discharge mechanism, wherein the sludge discharge mechanism includes a plurality of sludge discharge pipes connected to the sludge discharge valve of the process pool; A transparent sampling tube is embedded in the sludge discharge pipe, dividing the sludge discharge pipe into two parts; In addition, a smart camera that takes pictures of the location of the sampling pipeline, the smart camera also having an identification module and a control module for opening and closing the sludge discharge valve of the process tank. It also includes a cleaning mechanism for cleaning the inside of the sampling pipeline.

[0005] To achieve the above technical solution, the sampling pipeline is made transparent to show the internal water flow status. In conjunction with an intelligent camera, the sampling pipeline is photographed and identified, thereby allowing the valve to be closed on the sludge discharge pipeline after sludge discharge is completed. Compared with the existing technology, this device can perform valve opening and closing operations on different sludge discharge pipelines separately, improving the self-use rate, optimizing production energy efficiency indicators, and avoiding serious water waste.

[0006] As a further improvement to this utility model, the sludge discharge pipeline is a stainless steel gooseneck flexible hose.

[0007] To achieve the above technical solution, the water pressure resistance of the sludge discharge pipeline is increased.

[0008] As a further improvement to this utility model, the sampling pipeline is installed at a 45° angle and is to be detected by the intelligent camera.

[0009] The above technical solution prevents light reflection when the sampling pipeline is directly facing the smart camera to take a picture, thus avoiding affecting the content of the picture and reducing recognition errors.

[0010] As a further improvement to this utility model, the sludge discharge mechanism also includes a enclosure box with a cabinet door, and the sludge discharge pipeline, sampling pipeline and smart camera are all located inside the enclosure box.

[0011] The above technical solution provides overall shielding and protection while making the smart camera's photography less susceptible to external brightness effects.

[0012] As a further improvement to this utility model, the installation position of the enclosure box is at least two meters away from the ground.

[0013] By implementing the above technical solution, the daily drainage water pressure will rebound on the ground, which can reduce the impact of the rebounding water on the enclosure box.

[0014] As a further improvement to this utility model, a protective cover is also connected to the enclosure box to shield the connection between the sampling pipeline and the sludge discharge pipeline.

[0015] The above technical solution will further enhance the protective effect of the enclosure box.

[0016] As a further improvement to this utility model, the cleaning mechanism includes a cleaning pipe connected to a branch of the sampling pipeline, and the input end of the cleaning pipe is connected to a pulse valve connected to the gas supply pipeline. The pulse valve is controlled by a programmable pulse controller connected to the intelligent camera control module.

[0017] To achieve the above technical solution, the inner wall of the sampling pipeline is cleaned by blowing air to prevent impurities from adhering.

[0018] As a further improvement to this utility model, the input end of the cleaning pipe is also connected to a solenoid valve that is connected to the clean water supply pipeline.

[0019] The above technical solution facilitates the flushing and cleaning of the inner wall of the sampling pipeline, achieving combined water and air flushing.

[0020] As a further improvement to this utility model, a check valve is installed at the connection between the cleaning pipe and the sampling pipe branch.

[0021] The above technical solution aims to prevent sewage from the sludge discharge pipeline from entering the cleaning pipe.

[0022] The technical effects and advantages of this utility model are as follows: This invention uses a transparent sampling pipeline to show the internal water flow status, and uses a smart camera to take pictures and identify the sampling pipeline, thereby closing the valve on the sludge discharge pipeline after the sludge discharge is completed.

[0023] Compared with the prior art, this device can separately operate the valves at different sludge discharge pipelines, thereby improving the self-use rate, optimizing production energy efficiency indicators, and avoiding serious water waste. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model in the form of a cabinet doorless state.

[0026] Figure 2 This is a schematic diagram of the overall structure of the cabinet with the door closed.

[0027] Figure 3 This is a schematic diagram of the overall structure protective cover of this utility model in its separated state.

[0028] Figure 4 This is a schematic diagram showing the structural distribution of the sludge discharge pipeline and sampling pipeline of this utility model.

[0029] Figure 5 This is a schematic diagram of the structural distribution of the cleaning mechanism of this utility model.

[0030] The names represented by the part numbers in the above diagram are as follows: 100. Sludge discharge mechanism; 111. Sludge discharge pipeline; 112. Sampling pipeline; 113. Intelligent camera; 114. Enclosure box; 115. Protective cover; 200. Cleaning mechanism; 211. Cleaning pipe; 2021. Pulse valve; 2022. Solenoid valve; 213. Programmable pulse controller; 214. Check valve; Detailed Implementation The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0031] Example: Referring to the accompanying drawings, this utility model provides a water plant sludge detection device based on vision processing, including a sludge discharge mechanism 100. The sludge discharge mechanism 100 includes a plurality of sludge discharge pipes 111 connected to the sludge discharge valve of the process tank. Its features are as follows: A transparent sampling pipe 112 is embedded in the sludge discharge pipe 111, dividing the sludge discharge pipe 111 into two parts; In addition, there is a smart camera 113 that takes pictures of the location of the sampling pipeline 112. The smart camera 113 also has an identification module and a control module for opening and closing the sludge discharge valve of the process pool. The sludge discharge pipeline 111 is a stainless steel gooseneck hose. The sampling pipeline 112 is installed at a 45° angle and is to be detected by the smart camera 113. The sludge discharge mechanism 100 also includes a enclosure box 114 with a cabinet door. The sludge discharge pipeline 111, the sampling pipeline 112 and the smart camera 113 are all located inside the enclosure box 114. The vertical distance between the installation position of the enclosure box 114 and the ground is at least two meters. A protective cover 115 is also connected in the enclosure box 114 to cover the connection between the sampling pipeline 112 and the sludge discharge pipeline 111. It also includes a cleaning mechanism 200 for cleaning the inside of the sampling pipeline 112. The cleaning mechanism 200 includes a cleaning pipe 211 connected to a branch of the sampling pipeline 112, and the input end of the cleaning pipe 211 is connected to a pulse valve 2021 connected to the gas supply pipeline. The pulse valve 2021 is controlled by a programmable pulse controller 213 connected to the control module of the smart camera 113. The input end of the cleaning pipe 211 is also connected to a solenoid valve 2022 connected to the clean water supply pipeline. A check valve 214 is installed at the connection between the cleaning pipe 211 and the branch of the sampling pipeline 112.

[0032] During sludge discharge, the sludge discharge valve of the process tank is in the open state, allowing the sludge discharge water in the process tank to be continuously discharged from the sludge discharge pipe 111 and the sampling pipe 112; Then, the smart camera 113 is activated and takes pictures of the sampling pipeline 112 area. If the water in the sampling pipeline 112 is turbid in the picture, the sludge discharge valve of the process pool is kept open. If the water in the sampling pipeline 112 is clear in the picture, the sludge discharge valve of the process pool is closed and the sludge discharge work at that point is stopped. After the sludge discharge stops, the programmable pulse controller 213 starts, opens the pulse valve 2021, and simultaneously opens the solenoid valve 2022, allowing gas and clean water to enter the sampling pipeline 112 from the branch of the sampling pipeline 112, and perform water and air flushing to clean the inner wall of the sampling pipeline 112. Finally, the pulse valve 2021 and the solenoid valve 2022 are closed, waiting for the next sludge discharge operation.

[0033] In this specification, the terms "an embodiment," "example," "specific example," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A water plant sludge discharge detection device based on vision processing, comprising a sludge discharge mechanism (100), wherein the sludge discharge mechanism (100) includes a plurality of sludge discharge pipes (111) connected to the sludge discharge valve of the process tank, characterized in that: A transparent sampling pipe (112) is embedded in the sludge discharge pipe (111), dividing the sludge discharge pipe (111) into two parts; In addition, an intelligent camera (113) that takes pictures of the location of the sampling pipeline (112) is provided. The intelligent camera (113) is also equipped with an identification module and a control module for opening and closing the sludge discharge valve of the process pool. It also includes a cleaning mechanism (200) for cleaning the inside of the sampling pipeline (112).

2. The water plant sludge discharge detection device based on vision processing according to claim 1, characterized in that: The sludge discharge pipe (111) is a stainless steel gooseneck hose.

3. The water plant sludge detection device based on vision processing according to claim 2, characterized in that: The sampling pipeline (112) is installed at a 45° angle and is to be detected by the smart camera (113).

4. The water plant sludge discharge detection device based on vision processing according to claim 1, characterized in that: The sludge discharge mechanism (100) also includes a enclosure box (114) with a cabinet door, and the sludge discharge pipeline (111), the sampling pipeline (112) and the smart camera (113) are all located inside the enclosure box (114).

5. The water plant sludge discharge detection device based on vision processing according to claim 4, characterized in that: The installation position of the enclosure box (114) is at least two meters away from the ground.

6. The water plant sludge discharge detection device based on vision processing according to claim 5, characterized in that: The enclosure box (114) is also connected to a protective cover (115) to shield the connection between the sampling pipeline (112) and the sludge discharge pipeline (111).

7. The water plant sludge discharge detection device based on vision processing according to claim 1, characterized in that: The cleaning mechanism (200) includes a cleaning pipe (211) connected to a branch of the sampling pipeline (112), and the input end of the cleaning pipe (211) is connected to a pulse valve (2021) connected to the gas supply pipeline. The pulse valve (2021) is controlled by a programmable pulse controller (213) connected to the control module of the smart camera (113).

8. The water plant sludge discharge detection device based on vision processing according to claim 7, characterized in that: The input end of the cleaning pipe (211) is also connected to a solenoid valve (2022) that is connected to the clean water supply pipe.

9. The water plant sludge discharge detection device based on vision processing according to any one of claims 7 or 8, characterized in that: A check valve (214) is installed at the junction of the cleaning pipe (211) and the sampling pipe (112).

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