Emergency diversion and intelligent early warning system for sewage and wastewater vertical pipes

Abstract

This utility model discloses an emergency diversion and intelligent early warning system for sewage and drainage risers, including a vertically arranged main sewage pipe and a blockage overflow pipe. A main pipe branch tee is installed on the main sewage pipe. The upper end of the blockage overflow pipe is connected to the main pipe branch tee. A water flow detector is installed inside the connecting pipe between the blockage overflow pipe and the main pipe branch tee to monitor the water flow in the blockage overflow pipe. A horizontally arranged main discharge horizontal pipe is connected to the lower end of the main sewage pipe, and a horizontally arranged overflow horizontal pipe is connected to the lower end of the blockage overflow pipe. This utility model effectively solves the problem of sewage backflow caused by blockage at the bottom of building sewage risers, realizes automatic emergency diversion when the pipe is blocked, and achieves real-time early warning of blockage through the linkage of the water flow detector and the buzzer alarm, allowing for timely intervention and saving maintenance costs.

Description

Technical Field

[0001] This utility model belongs to the field of building drainage engineering technology, specifically relating to an emergency diversion and intelligent early warning system for sewage and drainage risers. Background Technology

[0002] Traditional building sewage and drainage riser systems have the following drawbacks:

[0003] (1) Single pipe risk concentration: Relying on a single main riser for drainage, if the bottom is blocked (such as grease buildup or foreign objects stuck), sewage will rise in the opposite direction along the pipe and eventually overflow from the second-floor sanitary fixtures (toilet / floor drain), causing property damage and hygiene hazards;

[0004] (2) Lack of emergency measures: Existing technologies mostly rely on post-congestion handling with dredging tools, which cannot achieve automatic emergency diversion in the early stages of blockage;

[0005] (3) Delayed warning: Property management usually only discovers the blockage after receiving complaints from users, missing the best time to deal with it;

[0006] (4) Poor structural compatibility: Although existing technologies have proposed overflow prevention devices, they require modification of the main building pipes and are difficult to adapt to existing buildings.

[0007] It is evident that existing sewage and drainage riser systems lack proactive overflow prevention mechanisms and real-time blockage warning capabilities, and emergency response plans largely rely on manual intervention, failing to meet the demands of modern buildings for drainage safety and intelligence. Utility Model Content

[0008] To address the aforementioned issues, this utility model provides an emergency diversion and intelligent early warning system for sewage risers, particularly suitable for sewage pipe systems in multi-story residential and commercial buildings. It is used to solve the technical problems mentioned above, such as sewage backflow caused by blockage at the bottom of building sewage risers and the lack of emergency diversion and intelligent early warning systems.

[0009] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0010] An emergency diversion and intelligent early warning system for sewage and drainage risers includes a vertically arranged main sewage pipe and a blockage overflow pipe. A main pipe branch tee is installed on the main sewage pipe. The upper end of the blockage overflow pipe is connected to the main pipe branch tee. A water flow detector is installed inside the connecting pipe between the blockage overflow pipe and the main pipe branch tee to monitor the water flow in the blockage overflow pipe. A horizontally arranged main discharge horizontal pipe is connected to the lower end of the main sewage pipe, and a horizontally arranged overflow horizontal pipe is connected to the lower end of the blockage overflow pipe.

[0011] In a further technical solution, the water flow detector is installed in the connecting pipe between the blockage overflow pipe and the branch tee of the main pipe through a water flow detector mounting cover.

[0012] A further technical solution involves installing power supply and control components inside the mounting cover of the water flow detector.

[0013] A further technical solution involves installing a buzzer alarm on the outside of the connecting pipe between the overflow pipe and the branch tee of the main pipe. The buzzer alarm is electrically connected to the power supply and control components installed inside the water flow detector mounting cover via power supply and signal lines.

[0014] A further technical solution involves providing an external threaded mounting port on the connecting pipe between the overflow pipe and the branch tee of the main pipe, with the water flow detector mounting cover connected to the external threaded mounting port via a thread.

[0015] In a further technical solution, the main sewage pipe and the overflow blockage pipe are set up with pipes of the same specification.

[0016] This utility model's technical solution can effectively solve the problem of sewage backflow caused by blockage at the bottom of building sewage risers, realize automatic emergency diversion when the pipe is blocked, and achieve real-time early warning of blockage through the linkage of water flow detector and buzzer alarm, so as to take timely intervention measures and save maintenance costs. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the sewage and drainage riser emergency diversion and intelligent early warning system of this utility model.

[0018] Figure 2 This is an enlarged view of a portion of the structure of this utility model;

[0019] Figure 3 This is a partial structural cross-sectional view of the present invention;

[0020] In the diagram: 1. Main sewage pipe; 2. Blocked overflow pipe; 3. Main pipe branch tee; 4. Water flow detector; 5. Main discharge horizontal pipe; 6. Overflow horizontal pipe; 7. Water flow detector mounting cover; 8. Buzzer alarm; 9. Power supply and signal lines; 10. External threaded mounting port. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] like Figures 1-3 As shown, a sewage drainage riser emergency diversion and intelligent early warning system includes a vertically arranged main sewage pipe 1 and a blockage overflow pipe 2. A main pipe branch tee 3 is installed on the main sewage pipe 1. The upper end of the blockage overflow pipe 2 is connected to the main pipe branch tee 3. A water flow detector 4 is installed inside the connecting pipe between the blockage overflow pipe 2 and the main pipe branch tee 3 to monitor the water flow in the blockage overflow pipe 2. A horizontally arranged main discharge horizontal pipe 5 is connected to the lower end of the main sewage pipe 1, and a horizontally arranged overflow horizontal pipe 6 is connected to the lower end of the blockage overflow pipe 2.

[0023] The water flow detector 4 is installed in the connecting pipe between the blockage overflow pipe 2 and the main pipe branch tee 3 via a water flow detector mounting cover 7. Power supply and control components (not shown in the figure) are installed inside the water flow detector mounting cover 7.

[0024] A buzzer alarm 8 is also installed on the outside of the connecting pipe between the overflow pipe 2 and the branch tee 3 of the main pipe. The buzzer alarm 8 is electrically connected to the power supply and control components installed in the water flow detector mounting cover 7 through the power supply and signal line 9.

[0025] Preferably, an external threaded mounting port 10 is provided on the connecting pipe between the overflow pipe 2 and the branch tee 3 of the main pipe, and the water flow detector mounting cover 7 is threadedly connected to the external threaded mounting port 10 to realize the installation of the water flow detector 4.

[0026] The main sewage pipe 1 and the overflow blockage pipe 2 are pipes of the same specification.

[0027] This utility model's emergency diversion and intelligent early warning system for sewage drainage risers operates as follows: When the main sewage pipe 1 is not blocked, sewage flows normally from top to bottom through the main sewage pipe 1 and is finally discharged through the main discharge horizontal pipe 5. When the bottom of the main sewage pipe 1 is blocked, the accumulated sewage will enter the blocked overflow pipe 2 through the branch tee 3 of the main pipe, and then be discharged through the overflow horizontal pipe 6, preventing sewage backflow. Simultaneously, when a blockage occurs, sewage will flow into the blocked overflow pipe 2. The water flow detector 4 installed in the blocked overflow pipe 2 will detect the water flow signal and feed it back to the power supply and control components. The power supply and control components will then control the buzzer alarm 8 to sound an alarm, enabling real-time early warning of blockages and reminding maintenance personnel to take timely intervention measures, thus saving maintenance costs.

[0028] It should be noted that the water flow detector, power supply and control components, and control of the buzzer alarm mentioned in this application are all conventional applications of existing technology, and their structures and working principles are known technologies, so they will not be described in detail here.

[0029] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A sewage drainage riser emergency diversion and intelligent early warning system, characterized in that, It includes a vertically arranged main sewage pipe (1) and a blockage overflow pipe (2). A main pipe branch tee (3) is provided on the main sewage pipe (1). The upper end of the blockage overflow pipe (2) is connected to the main pipe branch tee (3). A water flow detector (4) is provided inside the connecting pipe between the blockage overflow pipe (2) and the main pipe branch tee (3) to monitor the water flow in the blockage overflow pipe (2). A horizontally arranged main discharge horizontal pipe (5) is connected to the lower end of the main sewage pipe (1). A horizontally arranged overflow horizontal pipe (6) is connected to the lower end of the blockage overflow pipe (2).

2. The emergency diversion and intelligent early warning system for sewage risers according to claim 1, characterized in that, The water flow detector (4) is installed in the connecting pipe between the blockage overflow pipe (2) and the main pipe branch tee (3) through the water flow detector mounting cover (7).

3. The emergency diversion and intelligent early warning system for sewage risers according to claim 2, characterized in that, The power supply and control components are installed inside the water flow detector mounting cover (7).

4. The emergency diversion and intelligent early warning system for sewage risers according to claim 3, characterized in that, A buzzer alarm (8) is also installed on the outside of the connecting pipe between the overflow pipe (2) and the branch tee (3) of the main pipe. The buzzer alarm (8) is electrically connected to the power supply and control components installed in the water flow detector mounting cover (7) through the power supply and signal line (9).

5. The emergency diversion and intelligent early warning system for sewage risers according to claim 2, characterized in that, An external threaded mounting port (10) is provided on the connecting pipe between the overflow pipe (2) and the branch tee (3) of the main pipe, and the water flow detector mounting cover (7) is connected to the external threaded mounting port (10) by thread.

6. The emergency diversion and intelligent early warning system for sewage risers according to claim 2, characterized in that, The main sewage pipe (1) and the overflow blockage pipe (2) are pipes of the same specification.

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