Device for collecting domestic wastewater for flushing toilet

Abstract

The invention provides a device for collecting domestic wastewater for flushing a toilet. The device comprises a toilet flushing closestool and a toilet flushing device connected to the toilet flushing closestool and further comprises a water storage part, a power part and a cleaning part. The water storage part is used for collecting and storing wastewater to enable the collected wastewater to be used for the toilet flushing closestool, and comprises a water storage chamber, a waste water flowing-in pipeline and a water storage pool. The power part is used for providing power for wastewater circulation, people walk to jam on a pre-buried pressure air pump device inadvertently to collect air pressure, and the power part comprises an airbag pressure chamber, a backflow prevention device, an airbag, a Y-shaped pipe, an air vent valve, an inflation valve, an air pressure storage chamber, a pressure air pump and an air check valve. The cleaning part is used for cleaning the water storage part and comprises a cleaning water inlet pipeline, a cleaning water outlet pipeline, a cleaning water inlet pipeline valve and a cleaning water outlet pipeline valve. The device for collecting the domestic wastewater for flushing the toilet solves the problem of wastewater secondary utilization, has the advantages of saving water and energy, and is in accordance with the development tendency of the current society.

Description

technical field [0001] The invention belongs to the technical field of water treatment, in particular to a device for collecting domestic waste water for toilet flushing. Background technique [0002] Water resources are one of the most critical resources in human production and life. At present, the ecological environment has been seriously damaged, water bodies are seriously polluted, and water resources are in short supply. In daily life, most of the waste water such as washing machine waste water and bath water are directly poured out, causing waste. How to collect domestic wastewater and reuse it is the direction of current research. Contents of the invention [0003] The purpose of the present invention is to provide a device for collecting domestic waste water for toilet flushing, which can collect and utilize domestic waste water, and collect air pressure by people inadvertently walking around and stepping on the pre-buried pressure air pump device, thereby provid...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a device for collecting domestic waste water for toilet flushing, which can collect and utilize domestic waste water, and collect air pressure by people inadvertently walking around and stepping on the pre-buried pressure air pump device, thereby providing for the circulation of waste water. Increased power, reduced costs, and solved the problem of secondary utilization of wastewater

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