Reverse osmosis water purification and water boiling integrated device without wastewater discharge

Abstract

The invention belongs to the technical field of reverse osmosis water purification devices, and provides a reverse osmosis water purification and water boiling integrated device without wastewater discharge. The reverse osmosis water purification and water boiling integrated device comprises a reverse osmosis water making mechanism, and a water inlet, a purified water outlet and a wastewater outlet are formed in the reverse osmosis water making mechanism; the purified water outlet is connected with a pure water supply mechanism. The integrated device is characterized in that the wastewater outlet is connected with a wastewater supply mechanism; the wastewater supply mechanism comprises a domestic heating water tank, the domestic heating water tank is connected with the wastewater outlet through a wastewater outlet pipeline, and the wastewater outlet pipeline is further connected with the water inlet through a wastewater reflux pipeline. The technical problem that wastewater generated by water purification equipment in an existing university dormitory is not fully utilized is solved.

Description

technical field [0001] The invention belongs to the technical field of reverse osmosis water purification devices, and relates to a reverse osmosis water purification and boiling water integrated device without waste water discharge. Background technique [0002] In university dormitories, direct drinking water equipment and domestic hot water equipment are generally installed. Direct drinking water equipment generally uses reverse osmosis technology to filter tap water and heat it for students to drink. Waste water will be generated during the filtering process. Most of the equipment discharges the waste water directly, and a few The equipment collects waste water into an independent waste water tank for students to use free of charge, and the domestic hot water equipment heats tap water for students to use. [0003] The disadvantage of the existing scheme is that the waste water is not recycled, or it is not reused after recycling. The comparative document CN105268318 disc...

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Problems solved by technology

[0003] The disadvantage of the existing scheme is that the waste water is not recycled, or it is not reused after recycling. The comparative document CN105268318 discloses a reverse osmosis water purifier without waste water, which collects the waste water into the waste water tank and achieves effective waste water recovery, but The use of waste water after recycling is not considered, because the direct drinking water equipment is generally installed in the water room of the dormitory, and there is free and sufficient tap water next to the equipment, students will not take the initiative to use the waste water, and the waste water has not been used in the end

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