Palirrhea formula goes out water installation with constant temperature

• Main Authors: JIAO WENYANG, JIAO WENJING
• Format: Patent
• Language: Chinese; English
• Published: 02.10.2018
• Subjects: BLASTING; FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The utility model provides a palirrhea formula goes out water installation with constant temperature, includes water heater, constant -temperature water mixing valve and outlet pipe way, constant -temperature water mixing valve sets up first water inlet and connects water heater, second water inlet connection water pipe and delivery port connection outlet pipe way, the cold water storage cistern is connected through the switching -over valve to second water inlet and delivery port. The switching -over valve is two -position three way magenetic exchange valve, the switching -over valve passes through the control of PLC controller, the PLC controller with temperature sensor among the constant -temperature water mixing valve connects. The utility model discloses earlier with cold water temporary memory in the pipeline in the cold water storage cistern, treat the hot water back of flowing, again with in the palirrhea back mixing water valve of cold water in the cold water storage cistern,the automatic storage who