Bypass thermostatic mixing valve

Abstract

A bypass thermostatic mixing valve comprises a valve body, a spring base, a spring, a sealing base, a sealing gasket, a temperature control rod, a piston, an O-shaped ring, an adjusting cap, a valve deck and a protective guard. The water inlet proportion of cold and hot water is controlled in time by means of automatic induction of the temperature control rod and the elasticity effect of the spring, so that it is ensured that the water temperature of mixed water adopted by a user from a valve thermostatic water outlet is kept constant, use is convenient, and the water mixing thermostatic effect is good. The water temperature of mixed water can be preset by rotating the adjusting cap and the spring base before the bypass thermostatic mixing valve is adopted, and the adjusting range of the water temperature of the mixed water is wide; a through hole is formed in the side face of the valve deck, the thermostatic water outlet is formed in the right side of the valve body, the bypass thermostatic mixing valve can be applied to special water consumption occasions such as a water tank, pipeline connection is simple, and installation is convenient.

Description

technical field

[0001] The invention relates to the field of valves, in particular to a bypass thermostatic water mixing valve. Background technique

[0002] With the progress of society and the improvement of people's living standards, people are constantly pursuing comfortable living conditions. Among them, the supply of hot water has become one of the indispensable needs, and people's requirements for bathing comfort are gradually increasing. Satisfied with the availability of hot water, there are higher requirements for the temperature of bathing water. For example, it is required that the temperature of bathing water can be kept within a relatively comfortable range during normal bathing without fluctuations caused by external influences. Hot and cold phenomena, etc. Therefore, the cold and hot water mixing valve technology has also been widely used.

[0003] The water mixing valve widely used at present, in actual use, because there are multiple faucets in the house,...

Examples

Embodiment Construction

[0015] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0016] As shown in the figure, a bypass thermostatic water mixing valve includes a valve body 1, a spring seat 2, a spring 3, a sealing seat 4, a gasket 5, a temperature control rod 6, a piston 7, an O-ring 8, and an O-ring 9. Spring 10, valve cover 11, adjusting cap 12, shield 13; the two ends of the valve body 1 are hot water inlet 14 and constant temperature water outlet 16 respectively, and the lower end of the valve body is cold water inlet 15; the upper end of the valve body 1 is connected with Valve cover 11; the cover 13 is arranged above the valve cover 11; the temperature control rod 6 is arranged in the valve body 1, the lower part of the temperature control rod 6 is connected with a piston 7, and the upper end of the temperature control rod 6 is arranged on the adjustment cap 12 in the middle chamber; the outside of the piston 7 co...

technical field

[0001] The invention relates to the field of valves, in particular to a bypass thermostatic water mixing valve. Background technique

[0002] With the progress of society and the improvement of people's living standards, people are constantly pursuing comfortable living conditions. Among them, the supply of hot water has become one of the indispensable needs, and people's requirements for bathing comfort are gradually increasing. Satisfied with the availability of hot water, there are higher requirements for the temperature of bathing water. For example, it is required that the temperature of bathing water can be kept within a relatively comfortable range during normal bathing without fluctuations caused by external influences. Hot and cold phenomena, etc. Therefore, the cold and hot water mixing valve technology has also been widely used.

[0003] The water mixing valve widely used at present, in actual use, because there are multiple faucets in the house,...

Examples

Embodiment Construction

[0015] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0016] As shown in the figure, a bypass thermostatic water mixing valve includes a valve body 1, a spring seat 2, a spring 3, a sealing seat 4, a gasket 5, a temperature control rod 6, a piston 7, an O-ring 8, and an O-ring 9. Spring 10, valve cover 11, adjusting cap 12, shield 13; the two ends of the valve body 1 are hot water inlet 14 and constant temperature water outlet 16 respectively, and the lower end of the valve body is cold water inlet 15; the upper end of the valve body 1 is connected with Valve cover 11; the cover 13 is arranged above the valve cover 11; the temperature control rod 6 is arranged in the valve body 1, the lower part of the temperature control rod 6 is connected with a piston 7, and the upper end of the temperature control rod 6 is arranged on the adjustment cap 12 in the middle chamber; the outside of the piston 7 co...

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