Water heater water tank with laterally-arranged automatic control water feeding device

Abstract

The invention relates to the field of water heaters, in particular to a water heater water tank with a laterally-arranged automatic control water feeding device. The water tank comprises a water tank outer shell and an inner container arranged in the outer shell, a water inlet pipe is arranged on the side wall of the inner container, a water stopping valve is arranged on the water inlet pipe, and the water stopping valve is connected with a switch device for controlling the water stopping valve to be opened and closed. The switch device comprises a power source, a transmission component and a floating ball control component, the power source provides power through elastic force of itself, the transmission component transmits power to control the water stopping valve to be opened and closed, and the floating ball control component controls the power source and the transmission component to be connected and disconnected. When a floating ball is arranged at the position filled with water / the water supplementing position, the floating ball control component controls the power source and the transmission component to be disconnected / connected, and therefore the opening and closing states of the water stopping valve are controlled, and the functions of automatically stopping the water feeding process when the water heater is filled with water, and the function of automatically feeding the water are achieved. The floating ball is arranged on the side portion of the water tank to automatically control the water feeding device, and the use corrosion and aging conditions caused by the fact that the water stopping valve is soaked in the water for a long time are avoided.

Description

technical field [0001] The invention relates to a water heater water tank in the field of water heaters, in particular to a water heater water tank with a side-mounted automatic control water filling device. Background technique [0002] At present, solar automatic water supply and water full automatic stop are generally realized by controlling the water supply solenoid valve with a controller and sensor or by using a lower float valve configuration. But adopt most of schemes of above-mentioned device, all can't solve the poor water quality sediment clogging pipeline problem. In the water tank configured with a bottom-mounted automatic float valve, the valve body is usually installed inside the water tank and combined with the bottom of the tank liner. Self-stop, but because the main body is in the water, the floating ball and the valve body will be corroded during long-term use, and the valve body will be blocked by scale precipitation for a long time and cannot enter wate...

AI Technical Summary

Problems solved by technology

However, due to the above method, setting the solenoid valve on its top will easily cause the solenoid valve to be corroded by the hot gas in the water heater tank, increasing the failure rate and reducing the scope of application of the water heater

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