Equipment for recovering heat energy and waste water

Abstract

The invention provides equipment for recovering heat energy and waste water. The equipment comprises a filter, a pump, a pore filter, a heat exchanger, a water flow switch and connecting pipe fittings and is characterized in that a water outlet of the filter and a water inlet of the water pump are connected through the pipe fitting, a water outlet of the water pump and a water inlet of the pore filter is connected through the pipe fitting, a water outlet of the pore filter is connected with a connector 1Q of the heat exchanger through the pipe fitting, a connector 2Q of the heat exchanger is connected with a water inlet of a waste water recovering water tank through the pipe fitting, a connector 3Q of the heat exchanger is connected with a supplemented water connector through the pipe fitting, and a connector 4Q of the heat exchanger is connected with a water inlet of the water flow switch. The water flow switch is used for controlling the water pump to work, and the filter, the pore filter and the water pump work to recover waste water; waste hot water and supplemented water exchange heat in the heat exchanger to recover heat energy. 95% or more of waste water can be recovered, 90% or more of heat energy can be recovered if the efficient heat exchanger is adopted, and economic benefits are remarkable.

Description

technical field [0001] The invention relates to the fields of heat energy recovery and waste water filtration and recovery, in particular to a heat recovery and waste water recovery equipment. Background technique [0002] At present, in large-scale places where hot water is used, boilers are used to produce hot water and then stored in hot water tanks for people to use; in places where hot water consumption is small, water heaters or small boilers are used to produce hot water at the same time. Water; in daily bathing, the temperature of hot water after bathing is still high and has more heat energy. The hot water after bathing can be reused as long as it is simply filtered and recovered. In real life, hot water is directly from the sewer Flow away, resulting in a great waste of heat and water. Contents of the invention [0003] In view of the above problems, the purpose of the present invention is to provide a heat recovery and waste water recovery equipment. [0004] ...

AI Technical Summary

Problems solved by technology

[0002] At present, in large-scale places where hot water is used, boilers are used to produce hot water and then stored in hot water tanks for people to use; in places where hot water consumption is small, water heaters or small boilers are used to produce hot water at the same time. Water; in daily bathing, the temperature of hot water after bathing is still high and has more heat energy. The hot water after bathing can be reused as long as it is simply filtered and recovered. In real life, hot water is directly from the sewer flow away, resulting in a great waste of heat and water

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