Rural household septic tank

Abstract

The invention discloses a rural household septic tank. The rural household septic tank comprises a septic tank body, wherein the septic tank body comprises an upper shell and a lower shell; the upper shell and the lower shell are fastened and connected into a whole through bolts, and a first-stage septic tank, a second-stage septic tank and a third-stage septic tank are arranged in the septic tank body; a first partition plate is arranged between the first-stage septic tank and the second-stage septic tank, and a second partition plate is arranged between the second-stage septic tank and the third-stage septic tank; excrement passing holes are formed in the first partition plate and the second partition plate; three blow-off pipes are arranged in the septic tank body; the three blow-off pipes are respectively positioned in the first-stage septic tank, the second-stage septic tank and the third-stage septic tank; the upper ends of the blow-off pipes extend out of the upper shell and communicate with a main excrement discharging pipe and a blow-off main pipe; a valve is arranged on each blow-off pipe; and the valves are positioned above the septic tank body. According to the invention, the septic tank can be conveniently cleaned without designing a plurality of excrement guiding holes, so the labor intensity of people is reduced.

Description

technical field [0001] The invention relates to a septic tank, in particular to a rural household septic tank. Background technique [0002] The septic tank is a collection device used to collect sewage in the family bathroom. Its principle is that the solidified matter decomposes at the bottom of the pool, and the hydrated matter on the upper layer enters the pipeline to flow away, preventing the pipe from being blocked and giving the solidified object sufficient time to hydrolyze. [0003] The patent with the publication number CN205443013U discloses a three-format septic tank, which includes a septic tank with one compartment, a septic tank with two compartments, and a septic tank with three compartments; Both the septic tank and the upper part of the three-compartment septic tank are equipped with feces guide holes; Partition plates and connection holes are arranged between the tanks; water inlet holes and exhaust holes are arranged on the upper part of the septic tank...

AI Technical Summary

Problems solved by technology

[0004] However, during the use of the device, the dirt deposits in each septic tank need to be cleaned regularly to prevent the connection holes from being blocked. When cleaning, it is necessary to use tools to insert the feces guide hole for cleaning, which is very inconvenient

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