Leak detecting device of drainage pipeline

Abstract

The invention discloses a leak detecting device of a drainage pipeline. The leak detecting device structurally comprises a water outflow pipe, flange plates, an alarming mechanism, a machine body, a water control valve, a water inflow pipe, a connecting pipe, a water inlet, a drainage valve and a water outlet. The alarming mechanism is installed on the left side of the machine body and composed ofa leak detecting through pipe, a power device, a piston device, a jacking device, a supporting frame, a ball feeding device, a fixing side plate, pressing devices, force bearing devices and a sound producing device. The leak detecting through pipe is arranged at the top end of the power device, the power device and the leak detecting through pipe are in clearance fit, the jacking device is arranged at the bottom end of the middle of the power device, the jacking device and the power device are in clearance fit, the piston device is arranged on the left side of the jacking device, the piston device and the jacking device are in clearance fit, and the supporting frame is installed at the bottom of the piston device. Sound can be produced after leak detecting is completed so that a user canbe reminded, the user can do other work in the period, it is not needed to waste manpower resources to stay beside the device, and the working efficiency of the user is improved.

Description

technical field [0001] The invention relates to a leak detection device for drainage pipes, which belongs to the field of drainage pipes. Background technique [0002] Drainage pipelines refer to the system composed of pipes and channels for collecting and discharging sewage, waste water and rainwater and their ancillary facilities, including main pipes, branch pipes and pipelines leading to treatment plants, whether built on streets or anywhere else, as long as they are used for drainage The pipes that function should be counted as drainage pipes. The length of the drainage pipes is calculated according to the sum of the lengths of all drainage main pipes, main pipes, branch pipes, inspection wells, and connecting wells. For pipes and open channels, the calculation should be based on a single pipe, that is, if there are two or more drainage pipes side by side on the same street, it should be calculated according to the sum of the lengths of each drainage pipe. Galvanized ir...

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Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a drainage pipe leak detection device to solve the problem that the device cannot make a sound to remind the user, and the user needs to stay by the side of the device so that he cannot do other things, which wastes a lot of time for the user question

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