Automatic cold and hot water mixing valve
A technology for automatic water mixing, cold and hot water, applied in sliding valves, valve details, multi-way valves, etc., can solve the problems of waste of water resources, cumbersome adjustment process of water mixing valves, etc., and achieve the effect of convenient use
Active Publication Date: 2021-01-22
YUHUAN ZHENGQU FLUID INTELLIGENT CONTROL CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0004] The purpose of the present invention is to solve the problem of cumbersome adjustment process of the mixing valve in the prior art and the waste of water resources in the adjustment process, and propose a cold and hot water automatic mixing valve
Method used
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[0022] refer to Figure 1-4 , a cold and hot water automatic mixing valve, comprising a hollow valve body 1, the side wall of the valve body 1 is provided with two water inlet holes 101, and the side wall of the other side is provided with two water outlet holes 102, the valve There is an installation cavity 4 in the side wall of the body 1, and the valve body 1 is connected with the rotation rod 2 through the bearing through the rotation, and the rotation rod 2 extends into the installation cavity 4, and the end of the rotation rod 2 located inside the valve body 1 is welded with a rotation plate 3, The rotating plate 3 is sealed and rotatingly connected with the inner side wall of the valve body 1. The rotating plate 3 is provided with two through holes 31. The rotating rod 2 is interference-fitted with a fixed block 5, and the side wall of the fixed block 5 is welded with a second counterweight 51 for installation. Block 52, the mounting block 52 is a hollow structure and t...
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The invention discloses an automatic cold and hot water mixing valve. The automatic cold and hot water mixing valve comprises a hollow valve body, two water inlet holes are formed in the side wall ofone side of the valve body, two water outlet holes are formed in the side wall of the other side of the valve body, a mounting cavity is formed in the side wall of the valve body, the valve body is rotatably connected with a rotating rod through a bearing in a penetrating mode, and the rotating rod extends into the mounting cavity; and a rotating plate is welded to the end, located in the valve body, of the rotating rod, and the rotating plate is rotationally connected with the inner side wall of the valve body in a sealed mode. The automatic cold and hot water mixing valve has the advantagesthat in the opening process of the water mixing valve, the proportion of hot water and cold water can be automatically and continuously adjusted for water mixing, manual adjustment and temperature probing are avoided, use convenience is greatly improved, meanwhile, water entering the water mixing valve at the beginning is stored and mixed together, the water mixing valve is opened for dischargingthe water after reaching the use temperature, waste of water resources in the adjusting stage is avoided, impact force generated by the water hammer effect can be effectively buffered, and the servicelife of the valve body is prolonged.
Description
technical field [0001] The invention relates to the technical field of heating and ventilating valves, in particular to an automatic mixing valve for cold and hot water. Background technique [0002] In daily life, natural gas water heaters are installed in homes to provide hot water. The hot water generated by natural gas hot water and the cold water supplied by tap water pipes are connected to the mixing valve. The mixing valve is currently widely used to adjust water flow and The water temperature fluid control facility adjusts the outlet water temperature by controlling the ratio of cold water to hot water through the water mixing valve. [0003] In the prior art, the natural gas water heater will not produce hot water immediately when it is turned on, but at this time, the hot water inlet needs to be turned on to the maximum. The process of constantly adjusting the ratio of cold and hot water and constantly testing the temperature of the water is cumbersome, and a lot ...
Claims
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IPC IPC(8): F16K11/20F16K11/074F16K31/70F16K31/08F16K31/44F16K47/02F16K3/02
CPCF16K11/20F16K11/074F16K31/002F16K31/08F16K31/0668F16K31/44F16K47/023F16K3/029F16K3/0254
Inventor 赵艺吉
Owner YUHUAN ZHENGQU FLUID INTELLIGENT CONTROL CO LTD