Rainwater backflow prevention device with automatic alarm and pipeline blockage prevention functions
A backflow prevention device and automatic alarm technology, applied in water supply devices, alarms, measuring devices, etc., can solve the problem of rainwater not being discharged, and achieve the effect of avoiding rainwater backflow, preventing pipeline blockage, and preventing rainwater pipeline blockage.
Pending Publication Date: 2022-04-15
INST OF ECONOMIC & TECH STATE GRID HEBEI ELECTRIC POWER +2
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[0004] In view of the deficiencies in the prior art, the present invention provides a rainwater backflow prevention device with automatic alarm and anti-pipe blockage, which has the advantages of integrating anti-backflow and automatic alarm, and has the advantages of detecting rainfall and preventing rainwater pipe blockage and rainwater backflow. Furthermore, the problem that the rainwater in the anti-backflow device in the prior art cannot be drained is solved
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[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0029] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element. It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations or posit...
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The invention provides a rainwater backflow prevention device with automatic alarm and pipeline blockage prevention, which belongs to the technical field of rainwater backflow prevention and comprises a main shell, a flow guide mechanism and a sundry crushing mechanism. Through holes are formed in the top and the bottom of the main shell, a filter plate is arranged on the through hole in the top, and connecting mechanisms are arranged on the two sides of the top of the main shell; the flow guide mechanism comprises two bearings rotationally arranged on the two through holes respectively, the outer sides of the two bearings are sleeved with a rotary drum, a plurality of blades are arranged on the inner wall of the rotary drum, and a driving mechanism is arranged on one side of the rotary drum; and the impurity crushing mechanism is arranged below the main shell. The rainwater backflow prevention device with the automatic alarm and pipeline blockage prevention functions integrates backflow prevention and automatic alarm, has the functions of detecting the rainfall condition, preventing rainwater pipeline blockage, preventing rainwater backflow and the like at the same time, discharges accumulated water in a substation factory area more quickly, sends out a warning signal to a substation intelligent control system, and improves the safety of a substation. And operation and maintenance personnel are timely notified to clean.
Description
technical field [0001] The invention belongs to the technical field of rainwater backflow prevention, and more specifically relates to a rainwater backflow prevention device equipped with automatic alarm and pipeline blockage prevention. Background technique [0002] When the rainfall is heavy, it will bring great challenges to the municipal drainage of the city. The rainwater in the municipal pipe network cannot be drained quickly, which will lead to backflow of rainwater, which will have a great impact on the underground foundation and facilities of the substation, and bring hidden dangers to the safe operation of the substation. Therefore, it is very practical for the research on the rainwater backflow prevention device of the substation. value. [0003] The substation covers a large area and has many underground foundations and facilities. Due to the impact of rainwater infiltration, when the rainfall is large, the rainwater needs to be discharged quickly to avoid munic...
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Login to View More IPC IPC(8): E03F7/00E03F5/14E03F3/04E03F5/04G01W1/14G08B21/18B02C18/12
Inventor 程楠吴海亮申永鹏刘钟邵华邢琳杨宏伟张戊晨王亚敏张峥李明富苏佶智刘璇
Owner INST OF ECONOMIC & TECH STATE GRID HEBEI ELECTRIC POWER