An alarm device for preventing overflow and blockage of sewer

Abstract

The invention belongs to the technical field of blockage removal of sewers and particularly relates to an overflow-prevention and blockage-removing warning device for a sewer. According to the overflow-prevention and blockage-removing warning device, the technical problems that the blockage of pipelines cannot be timely found, and the pipeline cannot be conveniently dredged because existing sewer devices cannot intelligently warn and are not equipped with emergency draining systems are mainly solved. According to the technical scheme, the overflow-prevention and blockage-removing warning device comprises a warning system and a pipeline dredging system, wherein the pipeline dredging system comprises a three-way reducing connecting pipe, a three-way pipe, a first butterfly valve, a second butterfly valve, a loudspeaker pipe fitting and a ball valve, and the warning system comprises an overflow cylinder, a support seat, a floating ball, a floating ball rod, a sleeve, an overflow pipe, an impact board, a travel switch and a remote warning device. The overflow-prevention and blockage-removing warning device has the advantages of being capable of remotely warning, realizing emergency drainage and conveniently dredging the pipelines.

Description

technical field [0001] The invention belongs to the technical field of sewer blockage prevention, in particular to an alarm device for sewer overflow prevention and blockage removal. Background technique [0002] At present, the sewer pipes of high-rise residential buildings are often blocked due to improper use, causing sewage to flow back into the room from floor drains and toilets, causing economic losses and mental panic to the owners. Now most of the sewer pipes in residential buildings do not have dredging devices. After the garbage clogs the pipes, it needs to be cleaned manually. It can be found that it has brought great economic losses to the residents, and there is no clear responsible person for this loss, which has a serious lag; second, when the staff cleans up the pollution, due to the limited space between the pipelines, it is impossible to use effective cleaning tools. Dirty tools bring great inconvenience to the cleaning work. [0003] Therefore, the exist...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the technical problems of the existing sewer pipe installations, such as no intelligent alarm, inability to detect pipe blockage in time, inconvenient pipe dredging and no emergency drainage system, and to provide a pipeline that can realize remote alarm, emergency drainage and convenient drainage. Anti-overflow and blockage alarm device for unblocked sewer

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