Pipeline diversion device, system and method for in and out overflow pipe

[0062] figure 1 It is a structural schematic diagram of a pipeline distribution system with one inlet and one outlet overflow pipe in Embodiment 1 of the present invention.

[0063] figure 2 for figure 1 cutaway view.

[0064] see figure 1 , 2 As shown, the embodiment of the present invention provides a pipeline diversion system with one inlet and one outlet overflow pipe, which is used to divert the sewage and rainwater in the drainage pipes of multiple areas in the area, wherein the drainage pipes can be rainwater pipes made of diversion or confluence Made of confluence pipes, such as figure 1 Shown, the pipeline distribution system of rainwater pipe 2, sewage pipe or primary rain pipe 4 and one into and one out of overflow pipe. in,

[0065] The pipeline distribution system 100 with one inlet and one outlet overflow pipe is used to divide the fluid in the drain pipe.

[0066] It includes a compressed gas source 10, a control valve 20, a gas delivery main pipe 30, ...

[0107] image 3 It is a structural schematic diagram of a pipe distribution system with one inlet and one outlet overflow pipe in Embodiment 2 of the present invention.

[0108] On the basis of Embodiment 1, when the pneumatic control assembly 42 in this embodiment is a pneumatic gate, the pneumatic gate includes a cylinder and a gate assembly, and the gate assembly is installed in the outlet pipe close to the One end of the water outlet, and the cylinder drives the switch of the gate assembly. When the gate assembly is opened, the inlet is connected to the water outlet 412a. When the gate assembly is closed, the water outlet is blocked. The inlet communicates with the first outlet through an overflow pipe.

[0109] Correspondingly, two gas delivery main pipes and gas delivery sub-pipes are set. One air intake hole of the cylinder is connected with one gas delivery main pipe, which is the A-way main pipe, through a gas delivery sub-pipe, and the other air intake hole of the c...

[0116] In a further embodiment, for the problem that a certain pipeline in the pipeline may be blocked, swollen, or stuck, and the outlet cannot be properly blocked, this further improved embodiment also provides the following optimized embodiment :

[0117] The pipeline diverter device 40 is also provided with a position sensor. When the pneumatic control assembly includes an air bag, the position sensor is arranged on the inner peripheral wall of the water outlet provided with the air bag. On the inner wall, the inflation position of the airbag can be detected one-to-one in real time.