Pipeline blockage detecting and processing device

Abstract

The utility model discloses a pipeline blocking detecting and processing device which comprises a liquid level sensor, a processor and an alarm, a pipeline comprises a home-entry blow-off pipe and an underground blow-off pipe which are communicated with each other, the underground blow-off pipe is horizontally arranged, the liquid level sensor is used for detecting the liquid level of the underground blow-off pipe, the liquid level sensor is connected with the processor, and the processor is connected with the alarm. The processor is connected with an alarm. The liquid level sensor detects the liquid level of the underground blow-off pipe in real time, the processor collects liquid level information of the liquid level sensor and judges whether the pipeline is blocked or not according to the liquid level information, and when the pipeline is blocked, the electric actuator opens the drainage pipe automatically or remotely and manually, drains sewage to the blow-off pump and sends out an alarm signal to the alarm at the same time. The alarm gives an alarm to remind a manager, and the manager can check and process the blockage condition in time, so that the efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline blockage detection, in particular to a pipeline blockage detection and processing device. Background Art

[0002] Domestic sewage is the wastewater discharged by residents in their daily lives. It contains a large number of bacteria and pathogens, which may cause the spread of infectious diseases. Therefore, special attention should be paid to the discharge of domestic sewage.

[0003] The kitchen waste sewage pipes in high-rise buildings are long and have been installed for a long time. Grease and dirt easily accumulate and clog the pipes at the horizontal position of the basement, causing sewage to be unable to be discharged directly into the municipal pipe network according to the designed path. Sewage backflows and overflows into indoor and public areas, which not only affects the environment but may also cause harm to human health.

[0004] The common method used in the prior art is to notify the engineering staff to replace the pipes on site after receiving the accident report, and to notify the cleaning staff to treat the sewage on site. However, when this method is used, there is often a long delay from the occurrence of the accident to the start of treatment, and the sewage may have overflowed in large quantities, causing irreparable losses to the residents. Therefore, the prior art cannot detect and alarm the blockage, resulting in low efficiency in treating sewage blockage. Utility Model Content

[0005] The main technical problem solved by the utility model is to provide a pipeline blockage detection and processing device, which solves the problem that the prior art cannot detect and alarm the blockage situation and the sewage blockage processing efficiency is low.

[0006] In order to solve the above technical problems, a technical solution adopted by the utility model is to provide a pipeline blockage detection and processing device, including a liquid level sensor, a processor and an alarm. The pipeline includes an interconnected household sewage pipe and an underground sewage pipe. The underground sewage pipe is arranged horizontally. The liquid level sensor is used to detect the liquid level of the underground sewage pipe. The liquid level sensor is connected to the processor, and the processor is connected to the alarm.

[0007] In some embodiments, the liquid level sensor is a non-contact capacitive sensor, and the liquid level sensor is disposed on the outer wall of the underground sewage pipe.

[0008] In some embodiments, the pipeline also includes a drainage pipe, which is interconnected with the household sewage pipe and the underground sewage pipe. A flow control component is provided on the drainage pipe, and the flow control component is connected to the processor. The flow control component is used to control the conduction and cutoff of the drainage pipe.

[0009] In some embodiments, the end of the drainage tube is also connected to a sewage pump, which is used to discharge the sewage in the drainage tube to the municipal sewage pipe, and the sewage pump is connected to the processor.

[0010] In some embodiments, the flow control component includes a gate valve and an electric actuator. The gate valve is installed on the drainage pipe. The valve plate of the gate valve can be blocked on the pipeline of the drainage pipe. The electric actuator is connected to the processor. The electric actuator is also connected to the valve plate. The electric actuator is used to drive the valve plate to move.

[0011] In some embodiments, one end of the drainage pipe that is interconnected with the household sewage pipe and the underground sewage pipe is the connecting end, and a first stop valve is installed on the drainage pipe, and the first stop valve is located between the flow control component and the connecting end.

[0012] In some embodiments, the processor is also connected to a sewage pump button, which is used to manually trigger the start and stop of the sewage pump.

[0013] In some embodiments, the processor is further connected to an actuator button, which is used to manually trigger the start and stop of the electric actuator.

[0014] In some embodiments, the processor is connected to a cloud communication module, and the cloud communication module is configured to communicate with a terminal device of the administrator.

[0015] In some embodiments, a second stop valve is connected to the household sewage pipe, and the second stop valve is used to prevent sewage backflow.

[0016] The beneficial effects of the utility model are as follows: the liquid level of the underground sewage pipe is detected in real time by the liquid level sensor, the processor collects the liquid level information of the liquid level sensor, and determines whether the pipe is blocked according to the liquid level information; when the pipe is blocked, the electric actuator automatically or manually opens the drainage pipe remotely to drain the sewage to the sewage pump, and at the same time sends an alarm signal to the alarm, which alerts the management personnel, who can check and deal with the blockage in time with higher efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of the functional relationship of various parts of an embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of the circuit connection relationship of an embodiment of the utility model;

[0020] Figure 4 It is a schematic diagram of the working process of an embodiment of the utility model. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of the present invention, the present invention is described in more detail below in conjunction with the accompanying drawings and specific embodiments. The accompanying drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described in this specification. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0022] It should be noted that, unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this specification includes any and all combinations of one or more related listed items.

[0023] Figure 1-Figure 4 An embodiment of the utility model of a pipeline blockage detection and processing device is shown, including a liquid level sensor 1, a processor 2 and an alarm 3. The pipeline includes a household sewage pipe 4 and an underground sewage pipe 5 that are interconnected. The underground sewage pipe 5 is arranged horizontally. The liquid level sensor 1 is used to detect the liquid level of the underground sewage pipe 5. The liquid level sensor 1 is connected to the processor 2, and the processor 2 is connected to the alarm 3.

[0024] In the utility model, the liquid level of the underground sewage pipe 5 is detected in real time by the liquid level sensor 1, the processor 2 collects the liquid level information of the liquid level sensor 1, and determines whether the pipeline is blocked according to the liquid level information. When the pipeline is blocked, the electric actuator 81 automatically or manually opens the drainage pipe 6 remotely to drain the sewage to the sewage pump 51, and sends an alarm signal to the alarm 3 at the same time. The alarm 3 alarms to remind the management personnel, and the management personnel can check and deal with the blockage in time with higher efficiency.

[0025] It should be noted that the liquid level sensor 1 can be a contact type sensor, but the contact type sensor requires modification of the pipeline, which is difficult and is only applicable to individual cases, which is not conducive to the general promotion of the device.

[0026] In some embodiments, Figure 1 and Figure 2 As shown, the liquid level sensor 1 is a non-contact capacitive sensor, and the liquid level sensor 1 is arranged on the outer wall of the underground sewage pipe 5. By adopting a non-contact capacitive sensor as the liquid level sensor 1, the liquid level sensor 1 can be directly arranged on the outer wall of the underground sewage pipe 5, and the detection of the liquid level of the underground sewage pipe 5 can be realized without modifying the pipeline, which is more convenient and has a lower cost.

[0027] In some embodiments, multiple liquid level sensors 1 can be set, and the multiple liquid level sensors 1 are set on the outer wall of the underground sewage pipe 5 at a certain distance from each other. As long as one of the multiple liquid level sensors 1 meets the blockage condition, an alarm will be issued, thereby ensuring the accuracy of information collected by the liquid level sensor 1.

[0028] When the manager receives the signal from the alarm 3, he needs to spend time rushing to the scene to check and deal with the blockage. During this period, the sewage may have overflowed into the house, causing serious losses. Therefore, it is necessary to deal with the blockage immediately after detecting that the underground sewage pipe 5 is blocked.

[0029] In some embodiments, Figure 1 As shown, a second stop valve 41 is connected to the household sewage pipe 4, and the second stop valve 41 is used to prevent sewage backflow. The second stop valve 41 is a one-way stop valve. After the second stop valve 41 is installed, sewage can only flow forward and cannot flow backward, thereby effectively preventing sewage from overflowing into the house, leaving time for management personnel to deal with it.

[0030] In some embodiments, Figure 1 and Figure 2 As shown, the underground sewage pipe 5 is also connected to a drainage pipe 6, which is interconnected with the household sewage pipe 4 and the underground sewage pipe 5. A flow control component 8 is provided on the drainage pipe 6, which is connected to the processor 2. The flow control component 8 is used to control the conduction or cutoff of the drainage pipe 6. Under normal circulation, the drainage pipe 6 is in a cutoff state, and the sewage discharged from the household sewage pipe 4 flows directly into the underground sewage pipe 5. When the processor 2 collects the signal of the liquid level sensor 1 and determines that the underground sewage pipe 5 is blocked, it simultaneously sends a control signal to the flow control component 8, and the flow control component 8 controls the conduction of the drainage pipe 6, so that the sewage flowing out of the household sewage pipe 4 flows directly into the drainage pipe 6, instead of continuing to flow into the underground sewage pipe 5, thereby preventing sewage from overflowing.

[0031] In some embodiments, Figure 1 and Figure 2 As shown, the end of the drainage pipe 6 is also connected to a sewage pump 51, which is used to discharge the sewage in the drainage pipe 6 to the municipal sewage pipe 7, and the sewage pump 51 is connected to the processor 2. Under normal circumstances, sewage flows out of the household sewage pipe 4 through the underground sewage pipe 5, and then is discharged to the municipal sewage pipe 7 through the underground sewage pipe 5; when the underground sewage pipe 5 is blocked, the processor 2 sends a control signal to the flow control component 8 and the sewage pump 51, the flow control component 8 controls the conduction of the drainage pipe 6, and the sewage pump 51 is started at the same time, and the sewage in the drainage pipe 6 is pumped to the municipal sewage pipe 7, and the dredging efficiency is higher.

[0032] In some embodiments, Figure 1As shown, the underground sewage pipe is also connected to an oil treatment device 9, which can be an oil filter. The sewage in the underground sewage pipe 5 is treated by the oil treatment device 9 and then discharged into the municipal sewage pipe 7, thereby preventing a large amount of oil from accumulating and reducing the risk of pipeline blockage.

[0033] In some embodiments, the processor 2 is also connected to a sewage pump button, which is used to manually trigger the start and stop of the sewage pump 51. Usually, after the processor 2 determines that the pipeline is blocked, it automatically controls the sewage pump 51 to start. In the case that the sewage pump 51 does not start automatically, the manager can directly press the sewage pump button to manually start the sewage pump 51, achieving the dual protection of manual triggering and automatic control.

[0034] In some embodiments, in combination Figure 1 and Figure 2 As shown, the flow control assembly 8 includes an electric actuator 81 and a gate valve 82. The gate valve 82 is installed on the drainage pipe 6. The valve plate of the gate valve 82 can block the pipeline of the drainage pipe 6. The electric actuator 81 is connected to the processor 2. The electric actuator 81 is also connected to the valve plate. The electric actuator 81 is used to drive the valve plate to move. The electric actuator 81 can be an electric push rod. The electric actuator 81 drives the vertical movement of the valve plate to control the conduction and cutoff of the drainage pipe 6. The structure is simple, easy to set up and low cost.

[0035] In some embodiments, the processor 2 is further connected to an actuator button, which is used to manually trigger the start and stop of the electric actuator 81. By setting the actuator button, the dual protection of manual triggering and automatic control is achieved, which is more efficient.

[0036] In some embodiments, Figure 1 As shown, one end of the drainage pipe 6 that is interconnected with the household sewage pipe 4 and the underground sewage pipe 5 is the connecting end 42, and a first stop valve 61 is installed on the drainage pipe 6. The first stop valve 61 is a manual stop valve, and the first stop valve 61 is located between the flow control component 8 and the connecting end 42. By arranging the first stop valve 61 between the flow control component 8 and the connecting end 42, when the flow control component 8 fails, the first stop valve 61 can be closed to prevent sewage from flowing in the drainage pipe 6, which is convenient for repair and maintenance of the flow control component 8.

[0037] In some embodiments, Figure 1 As shown, in some embodiments, a third stop valve 52 is provided on the underground sewage pipe 5 near the connecting end 42, and the third stop valve 52 is a manual stop valve. When the underground sewage pipe 5 is found to be blocked, the management personnel can manually close the third stop valve 52, and the sewage will no longer flow into the underground sewage pipe 5, which is convenient for unblocking the blocked pipe.

[0038] In some embodiments, Figure 2 and Figure 3 As shown, the processor 2 is connected to a cloud communication module 10, and the cloud communication module 10 is configured to communicate with the terminal device 20 of the manager, and the terminal device 20 can be a mobile phone or a computer. When the processor 2 determines that the underground sewage pipe is blocked, it sends a blocking signal to the cloud communication module 10, and the cloud communication module 10 sends the blocking information to the mobile phone or computer of the manager, so that the manager can take subsequent processing measures.

[0039] The above is a brief introduction to the composition and function relationship of the pipeline blockage detection and treatment device. Figure 3 and Figure 4 The connection relationship and working process of the device are introduced in detail.

[0040] like Figure 3 The circuit wiring schematic diagram of the pipeline blockage detection and processing device is shown, wherein the processor 2 is a programmable logic processor. In this embodiment, the Haiwei S20M2T processor is used. The power connection terminals of the processor 2 are the L terminal and the N terminal. The 220V AC power is connected through the L terminal and the N terminal. The integrated module inside the processor 2 converts the 220V AC power into 24V DC power. The input terminals X1-X13 of the processor 2 are all connected to 24V DC power. Among them, the input terminal X0 of the processor 2 is electrically connected to the manual trigger button, and X1 is connected to the automatic control button. The automatic control button and the manual trigger button are used to switch the control mode of the device; the input terminals X2-X6 are used to electrically connect the liquid level sensor 1. When there is only one liquid level sensor 1, only one of the input terminals can be connected; the input terminal X10 is electrically connected to the actuator start button; the input terminal X11 is electrically connected to the actuator stop button; the input terminal X12 is electrically connected to the sewage pump start button; and the input terminal X13 is electrically connected to the sewage pump stop button. The cloud communication terminals A+ and B+ of the processor 2 are electrically connected to the cloud communication module 10 to achieve signal transmission with the cloud communication module 10. The output terminals Y0 and Y1 of the processor 2 are electrically connected to the electric actuator 81 to automatically control the opening and closing of the electric actuator 81; the output terminal Y2 is electrically connected to the alarm 3 to automatically control the alarm 3 to alarm when a blockage is found; the output terminal Y3 is electrically connected to the sewage pump 51 to automatically control the start of the sewage pump 51.

[0041] The above is a description of the circuit connection relationship. Figure 4 The working process of the pipeline detection and treatment device is introduced. The device can be triggered manually or automatically controlled.

[0042] In the automatic state, the electric actuator 81 is reset when the device is powered on, and the electric actuator 81 is in the closed state at this time. The device collects the signal of the on-site liquid level sensor 1 in real time. When the liquid level sensor 1 detects that the liquid level is static, the electric actuator 81 automatically moves, the drainage pipe 6 opens, and the sewage pump 51 automatically starts. At the same time, a pipe network blockage alarm signal is issued, and the alarm 3 sounds an alarm, and the blockage information is transmitted to the cloud communication module 10, and the cloud communication module 10 then uploads the blockage information to the terminal device 20 of the manager. When the blocked part is unblocked, the water flows smoothly, and the electric actuator 81 automatically resets.

[0043] In the manual state, the administrator can control the start and stop of the electric actuator 81 and the sewage pump 51 through the control button, or directly send a control signal to the processor 2 remotely through the terminal device 20.

[0044] It can be seen that the utility model discloses a pipeline blockage detection and processing device, including a liquid level sensor, an alarm and a processor. The pipeline includes an interconnected household sewage pipe and an underground sewage pipe. The underground sewage pipe is horizontally arranged. The liquid level sensor is used to detect the liquid level of the underground sewage pipe. The liquid level sensor is connected to the processor, and the processor is connected to the alarm. The liquid level of the underground sewage pipe is detected in real time by the liquid level sensor. The processor collects the liquid level information of the liquid level sensor and determines whether the pipeline is blocked according to the liquid level information. When the pipeline is blocked, the electric actuator automatically or remotely opens the drainage pipe manually to drain the sewage to the sewage pump, and sends an alarm signal to the alarm. The alarm alarm reminds the management personnel, and the management personnel can check and deal with the blockage in time, which is more efficient.

[0045] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A pipeline blockage detection and processing device, characterized in that: It includes a liquid level sensor, a processor and an alarm. The pipeline includes a household sewage pipe and an underground sewage pipe that are interconnected. The underground sewage pipe is arranged horizontally. The liquid level sensor is used to detect the liquid level of the underground sewage pipe. The liquid level sensor is connected to the processor, and the processor is connected to the alarm.

2. The pipeline blockage detection and processing device according to claim 1, characterized in that: The liquid level sensor is a non-contact capacitive sensor, and the liquid level sensor is arranged on the outer wall of the underground sewage pipe.

3. The pipeline blockage detection and processing device according to claim 1, characterized in that: The pipeline also includes a drainage pipe, which is interconnected with the household sewage pipe and the underground sewage pipe. A flow control component is arranged on the drainage pipe, and the flow control component is connected to the processor. The flow control component is used to control the conduction or cutoff of the drainage pipe.

4. The pipeline blockage detection and processing device according to claim 3, characterized in that: The end of the drainage pipe is also connected to a sewage pump, which is used to discharge the sewage in the drainage pipe to the municipal sewage pipe. The sewage pump is connected to the processor.

5. The pipeline blockage detection and processing device according to claim 3, characterized in that: The flow control component includes a gate valve and an electric actuator. The gate valve is installed on the drainage pipe. The valve plate of the gate valve can block the pipeline of the drainage pipe. The electric actuator is connected to the processor. The electric actuator is also connected to the valve plate. The electric actuator is used to drive the valve plate to move.

6. The pipeline blockage detection and processing device according to claim 3, characterized in that: One end of the drainage pipe that is interconnected with the household sewage pipe and the underground sewage pipe is a connecting end. A first stop valve is installed on the drainage pipe, and the first stop valve is located between the flow control component and the connecting end.

7. The pipeline blockage detection and processing device according to claim 4, characterized in that: The processor is also connected to a sewage pump button, and the sewage pump button is used to manually trigger the start and stop of the sewage pump.

8. The pipeline blockage detection and processing device according to claim 5, characterized in that: The processor is also connected to an actuator button, and the actuator button is used to manually trigger the start and stop of the electric actuator.

9. The pipeline blockage detection and processing device according to claim 1, characterized in that: The processor is connected to a cloud communication module, and the cloud communication module is configured to communicate with a terminal device of a manager.

10. The pipeline blockage detection and processing device according to claim 1, characterized in that: The household sewage pipe is connected with a second stop valve, and the second stop valve is used to prevent sewage from flowing back.

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