Automatic pressurizing and water mixing valve of water heater

Abstract

The invention discloses an automatic pressurizing and water mixing valve of a water heater. The automatic pressurizing and water mixing valve comprises a hollow valve body shell; a hot water pipe anda cold water pipe are fixedly connected to the valve body shell in a penetrating mode; a pressurizing chamber is fixedly connected to the end, located in the valve body shell, of the hot water pipe ina penetrating mode; the end, located in the valve body shell, of the cold water pipe and the bottom wall of the pressurizing chamber are jointly and fixedly connected with a water mixing pipe; the water mixing pipe is fixedly connected with the bottom wall of the valve body shell in a penetrating mode; the pressurizing chamber is rotationally connected with a rotating shaft through a bearing in apenetrating mode; and the rotating shaft penetrates through and extends into the cold water pipe. The automatic pressurizing and water mixing valve has the advantages that the hot water outlet pressure is increased through tap water pressure, more energy is saved, meanwhile, the hot water outlet pressure is increased, and the use feeling is improved; the outlet water temperature can be automatically adjusted and controlled, the tedious adjusting process is avoided, use is more convenient, meanwhile, damage of the water hammer effect to the water mixing valve can be relieved, and the valve hasthe longer service life.

Description

technical field [0001] The invention relates to the technical field of HVAC valves, in particular to an automatic pressurized water mixing valve for a water heater. Background technique [0002] A water heater is one of the common household appliances. It can provide users with hot water and mix it with cold water to produce water at a suitable temperature for the user. There are many types of water heaters, including electric water heaters, gas water heaters, solar water heaters, and magnetic energy water heaters. , air energy water heaters, heating water heaters, etc., while electric water heaters are divided into instant heat type, water storage type, and instant heat type, which are limited by power consumption and installation line factors. Most households use water storage type water heaters. The valve is connected so that the hot water mixes with the cold tap water to get water at the right temperature. [0003] In the prior art, the existing water heater mixing valv...

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problems in the prior art that the water mixing valve does not have a booster device, the water pressure is low, and the manual temperature adjustment process is relatively cumbersome, and a water heater automatic pressurization mixing valve is proposed.

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