A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Household reclaimed water utilization device
The invention discloses a household reclaimed water utilization device. The household reclaimed water utilization device comprises a water storage tank, a water outlet pipe, a water pump, a tap water inlet pipe, a normally-open electromagnetic valve, a water flow sensor, a one-way valve, a water level sensor and a relay, wherein the tap water inlet pipe communicates with the normally-open electromagnetic valve, the water flow sensor communicates with the normally-open electromagnetic valve and the water outlet pipe, a water outlet of the one-way valve communicates with a water outlet of the normally-open electromagnetic valve and a water inlet of the water flow sensor, the water pump communicates with the one-way valve, the water flow sensor and the water level sensor are connected in series to an input loop of the relay, and the normally-open electromagnetic valve and the water pump are connected to an output loop of the relay. The device can automatically utilize reclaimed water generated by household face washing and the like to flush a toilet and the like, can automatically switch to tap water when no reclaimed water exists, continuously supplies water to the toilet and the like by the tap water, and is simple in structure and convenient to use.
家庭中水利用装置，包括储水箱、出水管、水泵、自来水进水管、常开型电磁阀、水流感应器、单向阀、水位传感器器和继电器，自来水进水管连通常开型电磁阀，水流感应器与常开型电磁阀连通，水流感应器与出水管接通，单向阀的出水口连通常开型电磁阀出水口和水流感应器进水口，水泵与单向阀连通。水流感应器和水位传感器串联接入继电器的输入回路，常开型电磁阀和水泵接入继电器的输出回路。本装置能自动利用家庭洗脸等产生的中水冲洗座便器等，没有中水时能自动切换到自来水，由自来水继续为座便器等供水，结构简单，使用方便。
Household reclaimed water utilization device
The invention discloses a household reclaimed water utilization device. The household reclaimed water utilization device comprises a water storage tank, a water outlet pipe, a water pump, a tap water inlet pipe, a normally-open electromagnetic valve, a water flow sensor, a one-way valve, a water level sensor and a relay, wherein the tap water inlet pipe communicates with the normally-open electromagnetic valve, the water flow sensor communicates with the normally-open electromagnetic valve and the water outlet pipe, a water outlet of the one-way valve communicates with a water outlet of the normally-open electromagnetic valve and a water inlet of the water flow sensor, the water pump communicates with the one-way valve, the water flow sensor and the water level sensor are connected in series to an input loop of the relay, and the normally-open electromagnetic valve and the water pump are connected to an output loop of the relay. The device can automatically utilize reclaimed water generated by household face washing and the like to flush a toilet and the like, can automatically switch to tap water when no reclaimed water exists, continuously supplies water to the toilet and the like by the tap water, and is simple in structure and convenient to use.
家庭中水利用装置，包括储水箱、出水管、水泵、自来水进水管、常开型电磁阀、水流感应器、单向阀、水位传感器器和继电器，自来水进水管连通常开型电磁阀，水流感应器与常开型电磁阀连通，水流感应器与出水管接通，单向阀的出水口连通常开型电磁阀出水口和水流感应器进水口，水泵与单向阀连通。水流感应器和水位传感器串联接入继电器的输入回路，常开型电磁阀和水泵接入继电器的输出回路。本装置能自动利用家庭洗脸等产生的中水冲洗座便器等，没有中水时能自动切换到自来水，由自来水继续为座便器等供水，结构简单，使用方便。
Household reclaimed water utilization device
家庭中水利用装置
DING JIZHONG (author)
2021-07-23
Patent
Electronic Resource
Chinese
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