Electric temperature control valve
A temperature-controlled valve, electric technology, applied in valve details, valve devices, engine components, etc., can solve the problems of medium leakage, inability to work, and freezing of heating equipment, and achieve the effect of preventing leakage.
Inactive Publication Date: 2013-01-23
北京欧萨未来科技有限公司
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Problems solved by technology
However, the defects of the existing technology are obvious. Whether it is an electric valve produced abroad or domestic imitation production, 1. It adopts an external mechanical structure. Due to mechanical wear and tear, it is prone to medium leakage after a long period of use; 2. Most of the electric valves in the prior art use mains electricity and cannot work in a battery-powered system; 3. In the cold winter, when the valve is in the closed state, the heating equipment will be damaged by freezing
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Embodiment Construction
[0009] This embodiment is a temperature control display sensor using wireless remote control. The content of the present invention will be described below in conjunction with the accompanying drawings. The present invention mainly includes a large piston (1), a piston seal (2), a small piston (3), a pressure spring (4), a magnetic column assembly (5), a magnetic column sleeve (6), a return spring (7), Installation box (8), magnetic ring assembly (9), upper memory alloy (10), manual knob (11), cam (12), sliding wheel (13), motor (14), linkage (15), motor Drive plate (16), valve core jacket (17), connecting nut (18), valve body (19), magnetic gap pad (20), valve core rod (21), fixing piece (22), lower memory alloy (23 ), the valve core cover (24) and the small seal (25); the lower end of the large piston (1) is covered with a small seal (25), and the small seal (25) cooperates with the outlet hole in the valve body (19), There is a piston seal (2) over the middle part of the l...
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The invention discloses an electric temperature control valve, relates to an electric valve which is controlled by a cam, multi-magnetic pole coupling and shape memory alloy together, and belongs to the field of manufacturing of the electric valve. The electric temperature control valve is characterized in that: a motor rotates to drive the cam to force a magnetic ring component to move up and down outside a valve sleeve and drive a magnetic column component in a valve core to move up and down; a small sealing member is matched with a water outlet hole in a valve body to control opening and closing of the valve; and the valve can also be manually opened or closed. When a circuit does not work, ambient temperature is automatically controlled in a certain range by the memory alloy.
Description
Technical field: [0001] The invention relates to an electric temperature control valve, which relates to an electric valve jointly controlled by cam type, multi-magnetic pole coupling and shape memory alloy, and belongs to the field of electric valve manufacturing. technical background [0002] Electric valves are commonly used equipment in water heating systems. In recent years, due to the rapid development of central air conditioning and the application of electric valves in the field of winter heating, the rapid development of electric valves has been promoted. However, the defects of the existing technology are obvious. Whether it is an electric valve produced abroad or domestic imitation production, 1. It adopts an external mechanical structure. Due to mechanical wear and tear, it is prone to medium leakage after a long period of use; 2. Most of the electric valves in the prior art use mains electricity and cannot work in a battery-powered system; 3. In the cold winter,...
Claims
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IPC IPC(8): F16K31/66F16K31/70
Inventor 全龙浩
Owner 北京欧萨未来科技有限公司