Large-flow detachable and washable thermostatic valve

Abstract

The invention discloses a large-flow detachable and washable thermostatic valve comprising a thermostatic valve body. An installation cavity and a water feeding switch installation cavity are formed in the thermostatic valve body, openings of the installation cavity and the water feeding switch installation cavity are formed in the opposite directions correspondingly, multiple water conveying passageways are formed in the thermostatic valve body, and a temperature adjusting switch is detachably installed in the installation cavity. A water feeding switch is detachably installed in the water feeding switch installation cavity and is used for controlling opening and closing of a water feeding water channel. By means of the large-flow detachable and washable thermostatic valve, cold water andhot water can be mixed and then mixed warm water can be output to be used by a user, the installation cavity and the water feeding switch installation cavity are formed in the opposite directions correspondingly, and therefore the overall structural size is small, and the use is convenient. The whole water channel is simple, the water inlet speed of the the cold water can be greatly increased, water pressure fluctuation of the cold water is reduced, the using effect is improved, the cold water can be temporarily stored through a cold water cavity and a water feeding pipe cavity, water pressure fluctuation of the cold water is reduced, the water pressure of the cold water is stable, and the using effect is improved.

Description

technical field [0001] The invention belongs to the technical field of thermostatic valves, and in particular relates to a detachable and washable thermostatic valve with large flow rate. Background technique [0002] A thermostatic valve is a plumbing device that mixes cold water and hot water and outputs warm water. Its core temperature control mechanism is a constant temperature valve core, which is basically composed of a main body, a temperature sensing element, a return spring, a valve sleeve, etc., and automatically adjusts the mixing ratio of cold and hot water through the difference between the outlet temperature of the mixed water and the set temperature, so that the outlet water The temperature is in a substantially constant state. [0003] A common thermostatic valve, also known as a thermostatic mixing valve, generally includes a casing, a main valve body, a switch valve core for controlling water volume and switching, and a thermostatic valve core. There are m...

AI Technical Summary

Problems solved by technology

[0004] The overall structure of the water flow channel in this type of existing thermostatic water mixing valve is complex, resulting in a small diameter of the water flow channel, thereby making the water intake and output water volume small, making the water temperature of the output mixed water not stable enough, and the pressure of hot water and cold water If the water pressure is unstable, the temperature of the output mixed water will change greatly, so that the outlet water temperature cannot reach the set temperature, and the output mixed water will easily appear hot and cold. remain stable, causing inconvenience to the user

[0005] Moreover, the water flow channel in the thermostatic water mixing valve has a small aperture, and the flow rate and flow rate of the water on it are small, which in turn causes the solar energy or the water heater to be fed slowly, and the use effect is low

[0006] Moreover, the overall structure of the existing thermostatic water mixing valve is an integrated design, and its switch valve core and thermostatic valve core are all fixedly installed in the thermostatic water mixing valve body. Scale is formed in the body, causing blockage of the thermostatic mixing valve, greatly shortening the service life of the thermostatic mixing valve, and seriously causing the failure of the thermostat, etc., and after the formation of scale in the thermostatic mixing valve, the mixed water released is easy to emit peculiar smell, affecting the use

Images