Inductive flushing valve
A flush valve and induction control technology, applied in the field of flush valve, can solve problems such as high requirements and limited use range, and achieve the effect of avoiding wearing parts
Inactive Publication Date: 2015-02-11
吴东超
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Problems solved by technology
[0002] In the prior art, the switch water of the solenoid valve is generally used to achieve the opening of the water valve by the self-pressure of the external water inlet, which leads to higher requirements for water quality and inlet water pressure, and the water pressure of the inlet water must be guaranteed Not less than 1 kg, so in many public places and areas where water resources are scarce, the above requirements cannot be met, and the scope of use is limited to a certain extent
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[0019] In order to have a further understanding and understanding of the structural features of the present invention and the achieved effects, the preferred embodiments and accompanying drawings are used for a detailed description, as follows:
[0020] see Figure 1 ~ Figure 3 , an induction flush valve, including an external motor 20, a valve body 10 connected to the external motor 20 and an induction control device 30, a step 40 is provided at the inner bottom of the valve body 10, and the shape of the step 40 can be semicircular Or rectangular, the upper end of the step 40 is provided with a circular groove 41, the lower end is provided with a rectangular groove 42 connected with the circular groove 41, and the upper end of the circular groove 41 is provided with a circular groove with a diameter greater than the circular groove 41. The gasket 90 can be fixed, and the moving core 50 is arranged in the rectangular groove 42. The upper part of the moving core 50 is cylindric...
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An inductive flushing valve comprises an external motor, a valve body and an inductive control device, wherein the valve body and the inductive control device are connected with the external motor. A step is arranged at the inner side bottom of the valve body, a round groove is formed in the upper end of the step, a rectangular groove communicated with the round groove is formed in the lower end of the step, a fixable round gasket with the diameter larger than that of the round groove is arranged at the upper end of the round groove, and a movable core is arranged in the rectangular groove. The inductive flushing valve has the advantages that movable core upstroke and downstroke limiting functions and an automatic movable core adjustment function are achieved by the aid of a fixed spring and a pulley of the external motor, so that usage of vulnerable parts such as switches is avoided; meanwhile, the inductive flushing valve adopts a waterproof design and can be operated in various environments such as low-pressure environments, seawater environments and water collection environments normally.
Description
technical field [0001] The invention relates to a flush valve, in particular to an induction flush valve. Background technique [0002] In the prior art, the switch water of the solenoid valve is generally used to achieve the opening of the water valve by the self-pressure of the external water inlet, which leads to higher requirements for water quality and inlet water pressure, and the water pressure of the inlet water must be guaranteed Not less than 1 kg, so in many public places and areas where water resources are scarce, the above requirements cannot be met, and the scope of use is limited to a certain extent. Contents of the invention [0003] The object of the present invention is to solve the defects in the prior art that solenoid valves are commonly used to switch water, and provide an induction flush valve to solve the above problems. [0004] To achieve the above object, the technical scheme of the present invention is as follows: [0005] An induction flush v...
Claims
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IPC IPC(8): F16K21/04F16K31/04
CPCF16K21/04F16K31/04
Inventor 吴东超
Owner 吴东超