Integrated water heater adopting running water heating mode

Abstract

The invention provides an integrated water heater adopting a running water heating mode. The integrated water heater comprises a shower screen shell, a water tank, a water heating system, a water mixing valve, a flow dividing system and a control system, wherein the water tank is arranged in the shower screen shell; and the integrated water heater is characterized in that the water heating systemcomprises an electric heating rod and a corrugated coil pipe, wherein the electric heating rod is arranged in the water tank and used for heating water in the water tank, the top of the corrugated coil pipe is immersed in a water body in the water tank, the water outlet end of the corrugated coil pipe is connected with the hot water inlet end of the water mixing valve, the water outlet end of thecorrugated coil pipe is connected with tap water, the tap water supplies normal-temperature water to the corrugated coil pipe and the water mixing valve, and a water mixing outlet pipe of the water mixing valve is connected with the flow dividing system. The integrated water heater optimizes and integrates the functional advantages of a water storage type water heater and an instant heating type water heater, the hot water outlet effect of the instant heating type water heater under the low-power working condition is achieved, incrustation is avoided, and the water quality is fresh and clean.

Description

technical field [0001] The invention relates to the technical field of integrated water heaters, in particular to an integrated water heater in a running water heating mode. Background technique [0002] An integrated electric water heater refers to an electric water heater that integrates hot water function, faucet, shower and other functions. Some integrated water heaters also integrate a telephone module, communication function, music function, voice control function, etc. The shower screen is a luxurious Integrated electric water heater, an integrated water heater with different shower methods such as side spray, top spray, shower, etc. It heats the water in the water tank through electric heating components, and can control the water temperature, flow rate, power, etc. Requirements, so that the water temperature in the water tank reaches the bathing temperature, it is very popular because of its luxury and high-grade, convenient installation, and can make the bathroom l...

AI Technical Summary

Problems solved by technology

The power of the existing instant shower screen is too large, exceeding 6kW ~ 10kW, and there are special requirements for the power cord specifications of the watt-hour meter, air protection switch and power supply line, which exceed the electricity consumption standard of ordinary commercial houses, and there are potential safety hazards , not suitable for ordinary commercial housing and ordinary residential users

However, the existing water storage shower screens have the following disadvantages: 1. The volume of water stored in the water tank is large and the heating time is long. 2. After the water in the water heater is heated to a high temperature, the concentration of calcium and magnesium salts in the water gradually increases. When the supersaturated state is reached, it will be precipitated from the water, and these crystallized calcium and magnesium salts will form solid deposits of various densities and compositions on the surface of the heating rod, forming scale

On the one hand, scale will be deposited in the water tank to affect the water quality, on the other hand, it will accumulate on the wall of the electric heating rod, making the electric heater prone to failure

3. There is always a tank of water in the water tank. Every time you take a bath, the "old water" comes out first instead of "live water", which is easy to breed bacteria. The high-end water heaters are designed with antibacterial functions on the inner tank, which increases the cost

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