Water heater and linkage control water return device thereof

The utility model discloses a water heater and a linkage control water return device thereof, the linkage control water return device comprises a water heater and a water return device, the water heater comprises a main control module, a temperature sensing module, an input module, a Bluetooth modul...

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Bibliographic Details
Main Author LIN ZHAOMING
Format Patent
LanguageChinese
English
Published 15.10.2019
Subjects
BLASTING
FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
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Summary:The utility model discloses a water heater and a linkage control water return device thereof, the linkage control water return device comprises a water heater and a water return device, the water heater comprises a main control module, a temperature sensing module, an input module, a Bluetooth module transmitting module, a power supply module and other functional modules of the water heater, and the water return device comprises a Bluetooth module receiving module and a water return valve module. The water heater communicates with the water return device through Bluetooth, when the water temperature of a water outlet pipe of the water heater is lower than the lowest preset temperature, the water heater sends a water return valve opening instruction to the water return device through Bluetooth, and cold water in the water outlet pipe of the water heater flows back to a water inlet pipe of the water heater. When the water temperature of the water outlet pipe of the water heater is higherthan the lowest preset t
Bibliography:Application Number: CN201920014205U