Water inflow device and electric water heater

Abstract

The invention provides a water inflow device and an electric water heater, wherein the water inflow device comprises: an anti-electricity wall body, an insulating water pipe and an inflow valve; the anti-electricity wall body is provided with an inflow pathway; one end of the insulating water pipe is connected with the anti-electricity wall body, the other end of the insulating water pipe is extended into an inner container of the electric water heater, and the insulating water pipe is communicated with one end of the inflow pathway; the inflow valve is mounted on the anti-electricity wall body and is used for controlling connection or disconnection of the inflow pathway so that the insulating water pipe is connected or disconnected with the other end of the inflow pathway. The water inflow device has the advantages that the function to open or close the inflow pathway can be implemented when a water source in the inner container needs to be discharged cleanly; the anti-electricity wall structure and the inflow valve that controls connection or disconnection of the inflow pathway are integrally designed, so that the water inflow device is smaller in size and lower in cost; reasonable arrangement in space is facilitated, and the water inflow device is applicable to electric water heaters.

Description

technical field [0001] The present invention relates to the technical field of electric water heaters, more specifically, to a water inlet device and an electric water heater including the water inlet device. Background technique [0002] Existing consumers are paying more and more attention to the health problems of bathing and domestic water, and the current status of water heater products is for long-term static use. Although fresh water will be discharged every time the water is used, there will still be dead water areas, causing the bottom and corners of the water tank to The stagnant water cannot be replaced for a long time, and at the same time, there will be a large amount of scale in the hot water for a long time, which not only affects the service life of the water heater, but also affects the cleanliness of the water output due to a large amount of precipitation. [0003] In order to regularly replace and clean the internal water source of water heater products, m...

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Problems solved by technology

[0002] Existing consumers are paying more and more attention to the health problems of bathing and domestic water, and the current status of water heater products is for long-term static use. Although fresh water will be discharged every time the water is used, there will still be dead water areas, causing the bottom and corners of the water tank to The stagnant water cannot be replaced for a long time, and at the same time, there will be a large amount of scale in the hot water for a long time, which not only affects the service life of the water heater, but also affects the cleanliness of the water output due to a large amount of precipitation

[0003] In order to regularly replace and clean the internal water source of water heater products, most of the current products are equipped with sewage outlets. It is a passive drainage scheme, and the water inlet and outlet connecting pipes and sewage nuts must be removed to clean the water tank. If there is no professional service personnel to operate, Consumers clean it by themselves. Due to the connection of multiple threaded joints, there is a hidden danger of water leakage. In view of this situation, because the market products are all like this, consumers accept it passively, and most consumers do not have the habit of regularly cleaning the water source of the inner tank. Cause the above problems to exist for a long time, and form the industry status quo of this product

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