Bathroom cabinet, water heater, and heat energy-waste water recovery device combination

Abstract

The invention provides a bathroom cabinet, water heater, and heat energy-waste water recovery device combination which comprises a bathroom cabinet, a filter, a water pump, a heat exchanger, a water heater, a water flowing device and a complete machine control system. The combination is characterized in that hot water can be supplied to the bathroom cabinet, a shower room or beauty and hairdressing bed equipped with a basin base, as well as other bathing devices being high in hot water consumption, meanwhile, heat energy and waste water from the hot water used by the shower room or beauty and hairdressing bed equipped with the basin base, as well as the other bathing devices being high in hot water consumption can be recovered; when the heat energy and the waste water are recovered, a filtering screen of the filter can be automatically cleaned, and then the filtering screen is not easy to block when being used for a long time; and as the 2-20-process heat exchanger is adopted, the heat recovery efficiency is higher. The combination provided by the invention is simple and convenient to mount, low in electricity consumption power and electricity consumption condition requirement, and higher in energy-saving and water-saving efficiency; during a normal family bathing process, the maximum energy-saving rate can reach 85%, the comprehensive energy-saving rate can reach 70% or above, 90% of the waste water can be recovered, the water temperature can be kept constant, and hot water is available as long as a hot water faucet is opened; and accordingly, the combination is convenient for popularization and use.

Description

technical field [0001] The invention relates to the fields of heat energy recovery, waste water recovery and water heater sanitary ware, in particular to a combination of a washing cabinet, a water heater and a heat energy waste water recovery device. Background technique [0002] Washing cabinets and shower rooms in daily bathrooms need hot water. Washing cabinets in barbershops and beauty salon beds need hot water. The frequency of hot water faucets in washing cabinets is high. In addition, heat recovery requires water pumps to work, which generates noise, and it is not convenient to use small amounts of hot water for washing cabinets for heat recovery; shower rooms and beauty salon beds use a large amount of hot water at a time, and after bathing All the hot water flows away from the sewer, resulting in a great waste of heat energy and water. In life, there is a need for a device that not only provides hot water to wash cabinets and bathing places with large hot water co...

AI Technical Summary

Problems solved by technology

[0002] Washing cabinets and shower rooms in daily bathrooms need hot water. Washing cabinets in barbershops and beauty salon beds need hot water. The frequency of hot water faucets in washing cabinets is high. In addition, heat recovery requires water pumps to work, which generates noise, and it is not convenient to use small amounts of hot water for washing cabinets for heat recovery; shower rooms and beauty salon beds use a large amount of hot water at a time, and after bathing All the hot water flows away from the sewer, resulting in a great waste of heat energy and water

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