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Piston pump with three cylinders

A technology of piston pumps and piston cylinders, which is applied in the direction of multi-cylinder pumps, pumps, pump components, etc., can solve the problems of fragile valves, large power loads, water flow loss, etc., and achieve easy installation of valves, light loads, and long service life Effect

Inactive Publication Date: 2012-07-11
浙江文信机电制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Multiple valves lead to the loss of water flow, the valve is easy to break, and the power load is large, etc.

Method used

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  • Piston pump with three cylinders
  • Piston pump with three cylinders

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Embodiment Construction

[0011] 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:

[0012] see figure 1 , a three-cylinder piston pump, including a pump casing 100, three piston cylinders 110 for generating thrust and a cavity 120 on one side of the thrust direction of the three piston cylinders 110 are arranged in the pump casing 100, and the three piston cylinders 110 are pushed by pushing The reciprocating motion of the piston generates thrust to push out the liquid in the cavity 120 .

[0013] The cavity 120 is provided with a water inlet valve frame 200, the water inlet valve frame 200 divides the cavity 120 into a water inlet cavity 121 and a water outlet cavity 122, and a through hole is arranged in the water inlet valve frame 200, and one end of the through hole is connected to the water inlet 300, the other...

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Abstract

The invention relates to a piston pump with three cylinders, which comprises a pump casing. Three piston cylinders and a cavity are arranged in the pump casing, the three piston cylinders are used for generating thrust, the cavity is located on one side of the thrust direction of the three piston cylinders, a water inlet valve holder is arranged in the cavity and divides the same into a water inlet cavity and a water outlet cavity, through holes are arranged in the water inlet valve holder, check valve discs are disposed in the through holes, a water inlet is arranged on the pump casing and beside the water inlet valve holder, and is connected with the water inlet valve holder, and a water outlet is arranged on the pump casing corresponding to the water outlet cavity.

Description

technical field [0001] The invention relates to a piston pump, in particular to a three-cylinder piston pump with water inlet and outlet valves in the same cavity. Background technique [0002] The valves of the existing three-cylinder piston pumps are all equipped with three water inlet valves and three water outlet valves. Multiple valves lead to the loss of water flow, the valve is easy to break, and the power load is large. Contents of the invention [0003] The object of the present invention is to solve the defects of the piston pump in the prior art, and provide a three-cylinder piston pump with the water inlet and outlet valves in the same cavity to solve the above problems. [0004] In order to achieve the above object, the technical scheme of the present invention is as follows: [0005] A three-cylinder piston pump, including a pump casing, three piston cylinders for generating thrust and a cavity on one side of the thrust direction of the three piston cylinde...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B53/10F04B1/00
Inventor 阮玉根
Owner 浙江文信机电制造有限公司