Household bathing system capable of saving water and recycling waste heat

• Main Authors: YANG WENXUAN, CAI QILIN, MA WEILONG, SONG XIAOXU, HUANG BO, ZHONG WENRONG, ZHANG YI, JIANG BOWEN
• Format: Patent
• Language: Chinese; English
• Published: 08.09.2023
• Subjects: BLASTING; FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL; HEAT EXCHANGE IN GENERAL; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The invention relates to a household bathing system capable of saving water and recycling waste heat. The system comprises a temperature control valve, the temperature control valve is located on a pipeline where a shower head is connected with a water outlet of a water storage tank of a water heater and is close to the shower head end, the temperature control valve is connected with a heat exchange water tank through a water return pipe, and the temperature control valve controls water outlet of the shower head and opening and closing of the water return pipe through the temperature of water flowing through the temperature control valve. The water not reaching the water temperature threshold value flows into the heat exchange water tank through the water return pipe to achieve the purpose of saving water; the heat exchange water tank is connected with a water return pipe and the heat pipe bundle to save water and preheat tap water in the heat exchange water tank; one end of the heat pipe bundle is connected