Thermostatic valve for health member

Abstract

The invention relates to a thermo valve for adjusting the temperature of mixing water automatically, which comprises a first valve core, a thermoregulated handle, a positioning sleeve for limiting the first valve core and the thermoregulated handle axially and a valve casing; wherein, the a coaxial second valve core is arranged outside the positioning sleeve, an outer end of the positioning sleeve passes out of a regulating end axially, an inner end of the second valve core is arranged at mixing water outlets of the positioning sleeve and the valve casing, so the mixing water outlets of the positioning sleeve and the valve casing can be switched from full cut-off to full-communication state by rotating the inner end of the second valve core at the regulating end. The thermo valve has simple and reasonable structure, which combines two sets of elements for controlling the constant temperature and the mixing water volume, realizing the automatic regulating of the mixing water output of the thermo valve, so that the volume of the prior mixing water valve is shortened, the cost is reduced, the mixing time for cool water feeding and hot water feeding is prolonged and the mixing water temperature is more uniform.

Description

technical field [0001] The invention relates to a valve for mixing cold water and hot water in the hygienic field, in particular to a thermostatic valve which can automatically adjust the temperature of the mixed water. Background technique [0002] The structure of the existing thermostatic valve usually includes an axially movable valve core, and an expansion element is arranged inside the valve core, and the outlet temperature of the mixed water is automatically adjusted through the change of the expansion element. Of course, the valve is also equipped with a manual temperature adjustment handle. Before turning the manual temperature adjustment handle, the valve core is moved to the position of the appropriate water temperature. The water output of the mixed water outlet of the existing thermostatic valve is controlled by another water volume adjustment element far away from the thermostatic valve. Like the existing electric The mixing valve of the water heater, the const...

AI Technical Summary

Problems solved by technology

[0002] The structure of the existing thermostatic valve usually includes an axially movable valve core, and an expansion element is arranged inside the valve core, and the outlet temperature of the mixed water is automatically adjusted through the change of the expansion element. Of course, the valve is also equipped with a manual temperature adjustment handle. Before turning the manual temperature adjustment handle, the valve core is moved to the position of the appropriate water temperature. The water output of the mixed water outlet of the existing thermostatic valve is controlled by another water volume adjustment element far away from the thermostatic valve, like the existing electric valve. The mixing valve of the water heater, the constant temperature control and the mixed water volume control are two sets of components, resulting in too large volume, hindering the use of the bathroom space, and the cost is also very high, resulting in only a small number of users can consume

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