A household sewage treatment and reuse device

Abstract

The invention provides a device for treating and reusing household sewage and belongs to the field of household environment protection tools. The device comprises a water inlet structure, a box body,a coarse impurity filtering box, graded filtering boxes, a liquid level sensor, a small water pump and graded filtering screens, wherein the water inlet structure is located at the upper side of a coarse impurity filtering box groove of the box body; the coarse impurity filtering box is mounted in the coarse impurity filtering box groove of the box body; the graded filtering boxes are mounted in graded filtering box grooves; graded filtering screens are mounted in graded filtering screen grooves; the liquid level sensor is mounted at the upper middle part of a water storage box of the box body; the small water pump is connected with the bottom of the water storage box at a 3 / 4 position of the height of water storage volume; the other end of the small water pump is connected with a flush toilet. The device is capable of achieving secondary utilization of the household sewage on the basis that the convenience and the environmental friendliness are ensured.

Description

technical field [0001] The invention relates to a sewage utilization device, in particular to a domestic sewage treatment and reuse device, which belongs to the field of household environmental protection tools. Background technique [0002] Household sewage refers to the waste water generated by people's domestic water discharge and household sanitation facilities in their daily life. Due to the bad habits of water consumption in ordinary families, such as washing potatoes and carrots before peeling them, washing them before picking vegetables ; Open the door, answer the phone, change the TV channel without turning off the faucet during water use; waste water. [0003] Most households try to re-use waste water and sewage, but the problems of troublesome storage and inconvenient use have become difficult problems in the process of re-use. [0004] Therefore, there is an urgent need to study a device suitable for domestic wastewater treatment and storage. Contents of the ...

AI Technical Summary

Problems solved by technology

[0003] Most households try to re-use wastewater and sewage, but the problems of storage and inconvenient use have become difficult problems in the process of re-use

Images