A valve plate of a pressure stabilizing pump, a pressure water plate and a stabilizing pump
A technology of a pressure-stabilizing pump and a water-pressing plate, which is applied to components of pumping devices for elastic fluids, pump elements, variable-capacity pump components, etc., and can solve the problem of weakened positioning function, leakage of high-pressure chamber, and high-pressure valve plate Warpage and other problems can be solved to achieve the effect of improving effluent water quality, improving voltage stabilization performance, and improving assembly efficiency
Active Publication Date: 2018-05-01
GREE ELECTRIC APPLIANCES INC +1
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Problems solved by technology
During the assembly process, the positioning function of the prism is weakened. Even if it is misaligned with the prismatic counterbore on the valve plate, it can be squeezed and assembled. Leakage, affecting the performance of the booster pump
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[0050] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, features and effects of the application according to the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. . In the following description, different "one embodiment" or "embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.
[0051] Such as Figure 8 , Figure 9 with Figure 10As shown, an embodiment of the present invention proposes a valve plate of a pressure stabilizing pump, which is used to cooperate with the pressure water plate of the pressure stabilizing pump, including a valve disc 10 and a positioning boss 20, and between adjacent valve discs With disc clearance 30. The...
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The invention relates to a valve plate and a water pressing plate of a stabilized pressure pump and the stabilized pressure pump. The valve plate is used for being matched with the water pressing plate of the stabilized pressure pump and comprises valve clacks and a positioning boss. The valve clacks correspond to the water pressing area of the water pressing plate. A valve clack gap is formed between every two adjacent valve clacks. The positioning boss is arranged on one faces of the valve clacks, and located in the center of the geometric surface formed by the valve clacks. The positioning boss is in a prism shape, and the edges of the prism extend outwards to form positioning protruding ribs. The positioning protruding ribs are right opposite to the gaps of the valve clacks in the circumferential direction. The valve plate can be accurately positioned in the circumferential direction, the valve clacks of the valve plate and water outlet holes corresponding to the water pressing plate can be accurately positioned, and a high-pressure chamber is sealed. The high-pressure chamber of the stabilized pressure pump is good in sealing performance, and the leakage risk of the high-pressure chamber is lowered.
Description
technical field [0001] The invention relates to the technical field of water purification, in particular to a valve plate, a pressure water plate and a pressure stabilizing pump of a pressure stabilizing pump. Background technique [0002] As the power source of the water purifier, the pressure stabilizing pump has a great influence on the pre-membrane pressure of the reverse osmosis membrane in the water purifier, which in turn affects the effluent water quality of the water purifier. At present, the pressure stabilizing pumps used in water purifiers in the market are basically swash plate pumps, and three-chamber cycle pressurization is mostly used inside. The sealing performance of the high pressure chamber plays a vital role in the pressure stabilizing performance of the entire stabilizing pump. The high-pressure valve plate and the pressure water plate form a valve for the water flow between the pressurized chamber and the high-pressure chamber, and control the flow in ...
Claims
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IPC IPC(8): F04B53/12
CPCF04B53/129
Inventor 肖成健刘健宁高峰杨晓琴
Owner GREE ELECTRIC APPLIANCES INC