Constant-flow type electromagnetic auxiliary heating device of water heater

Abstract

The invention relates to a constant-flow type electromagnetic auxiliary heating device of a water heater. The constant-flow type electromagnetic auxiliary heating device comprises a main control board, a water-cooling radiating pipe, a heating inner container and a control panel. A water inlet pipe is connected to one end of the water-cooling radiating pipe and sequentially connected with a water flow switch and a constant-flow directional control valve to be communicated with the water-cooling radiating pipe, and the other end of the water-cooling radiating pipe is connected with the heating inner container. The heating inner container comprises a ceramic tube and an electromagnetic coil, the upper end of the ceramic tube is an upper sealed end, and the lower end of the ceramic tube is a lower sealed end. A low-temperature water pipe and a hot water pipe are arranged at the upper sealed end, the low-temperature water pipe outwards extends from the upper sealed end to pass through a first temperature sensor to be then communicated with a low-temperature water inlet pipe, and a second temperature sensor is electrically connected with the control panel. The main control board is electrically connected with the control panel. By means of the constant-flow type electromagnetic auxiliary heating device, the structure of an existing water heater does not need to be changed, multiple restraining factors of the existing water heater in use are overcome, multi-energy-source optimized combining is achieved, and low-temperature hot water is comfortably used in the most economical and most energy-saving mode.

Description

technical field [0001] The invention relates to an instant electromagnetic water heater, in particular to a constant-flow electromagnetic auxiliary heating device for the water heater, which belongs to the technical field of electric appliances. Background technique [0002] Water heaters are essential electrical appliances for families. Existing water heaters include: electric water heaters, gas water heaters, and solar water heaters. Solar water heaters have been widely promoted and applied due to their environmental protection, safety and good energy-saving effect. However, solar water heaters are not suitable for use in urban high-rise buildings, which are mainly restricted by many factors, including: insufficient urban water supply pressure; inconvenient installation of solar water heaters, which poses safety hazards; easily affected by rainy weather and seasonal factors; too many users Intensive cannot install etc. Therefore, in the existing urban high-rise buildings...

AI Technical Summary

Problems solved by technology

The improvements of the above structures are all proposed based on the different structures of the existing water heaters. Such technical solutions are relatively high in terms of use costs.

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