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Linkage valve device for water pumping power plunger cylinder

A technology of interlocking valves and plunger cylinders, applied in the components of pumping devices for elastic fluids, machines/engines, liquid fuel engines, etc., can solve the problems of unenvironmental protection, high cost, high power consumption, etc. The effect of energy, low cost and convenient control

Active Publication Date: 2017-12-15
BENSV VALVE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing water pump provides the power source through the motor, and the motor drives the water-pressing mechanism inside the pump. The water-pressing mechanism quickly and briefly pushes the water in the pump to move forward to realize the pumping of the pump. For high-lift pumping, the existing technology There is no linkage valve for the mechanical type, and the electric one is used. This method consumes a lot of power, is costly, and is not environmentally friendly.

Method used

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  • Linkage valve device for water pumping power plunger cylinder
  • Linkage valve device for water pumping power plunger cylinder
  • Linkage valve device for water pumping power plunger cylinder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: as Figure 1~Figure 7 As shown, a linkage valve device for a pumping power plunger cylinder includes linkage valve five 205 and valve six 206 connected to the high-pressure water inlet and outlet 204, the valve five 205 includes a valve plate five 207 and a valve chamber five 208, and the valve The lower end of the plate five 207 is connected with the valve shaft five 209, the valve shaft five 209 can axially move through the valve cavity five 208 and can move the valve plate five 207 to seal the inner hole in the valve cavity five 208, and the valve six 206 includes the valve plate Six 210 and valve chamber six 211, the lower end of valve plate six 206 is connected with valve shaft six 212, valve shaft six 212 can axially move through valve chamber six 211 and can move valve plate five 210 to seal valve chamber five 211 The inner hole, valve shaft five 209 and valve shaft six 212 are connected through a linkage mechanism.

[0020] Preferably, the linkage...

Embodiment 2

[0023] Embodiment 2: as Figure 1-7 As shown, the above linkage valve device is used for a plunger cylinder, the plunger cylinder includes a plunger 201 and a push rod 202, the plunger 201 is placed in the plunger cavity 203, and the push rod 202 is fixedly connected to the plunger of the water pump 201, the extended end is connected to the piston 501, and the plunger cavity 203 is provided with a high-pressure water inlet and outlet 204.

[0024] Preferably, the same plunger cylinder 2 is connected with two water pumps 5 , and both ends of the push rod 202 of the plunger cylinder 2 extend out of the plunger chamber 203 and are connected to the plungers 501 of the two water pumps 5 .

Embodiment 3

[0025] Embodiment 3: as Figure 1-7 As shown, the above-mentioned plunger cylinder is used for a high-pressure water pump, and the high-pressure water pump includes at least one pressurizing device 1, plunger cylinder 2 and water pump 5, and the water inlet pipe 3 of each pressurizing device 1 is connected to the high-level The water source port and the outlet pipe 4 are connected to the plunger cylinder 2, the push rod 202 of the plunger cylinder 2 is connected to the piston 501 of the water pump 5, the water inlet of the water pump 5 is connected to the low water source port, and the water outlet is connected to the user water supply pipe.

[0026] Preferably, the above-mentioned pressurizing device 1 includes a cavity 101, the side wall of the water inlet end of the cavity 101 is provided with a valve one 102, and the water outlet end is provided with a valve two 103, the valve one 102 includes a valve plate 110 and a valve cavity 111, the valve plate The upper end surface ...

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PUM

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Abstract

The invention discloses a linkage valve device for a water pumping power plunger cylinder. The linkage valve device comprises a fifth valve and a sixth valve which are connected with a high pressure water inlet and outlet opening and are linked; the fifth valve comprises a fifth valve plate and a fifth valve cavity, and a fifth valve shaft is connected to the lower end of the fifth valve plate and can penetrate the fifth valve cavity in a manner of being capable of axially moving and enables the fifth valve plate to move to seal an inner hole in the fifth valve cavity; the six valve comprises a six valve plate and a six valve cavity, and a six valve shaft is connected to the lower end of the six valve plate and can penetrate the six valve cavity in a manner of being capable of axially moving and enables the six valve plate to move to seal an inner hole in the six valve cavity; and the fifth valve shaft and the sixth valve shaft are connected through a linkage mechanism. According to the linkage valve device, the mechanical linkage valves are used for conducting linkage control over the plunger cylinder, back and forth movement of the plunger cylinder is achieved, high pressure power of a water pump is obtained, and the mechanical linkage valves are simple in structure, low in cost and convenient to control; potential energy of water serves as a power source, use of electric energy is avoided, and more energy resources are saved; and the water serves as the power source, pollution is avoided, the cost is lower, and environmental protection is better achieved.

Description

technical field [0001] The invention belongs to the technical field of pressurized water pumps, and relates to a linkage valve device for a pumping power plunger cylinder. Background technique [0002] The existing water pump provides the power source through the motor, and the motor drives the water-pressing mechanism inside the pump. The water-pressing mechanism quickly and briefly pushes the water in the pump to move forward to realize the pumping of the pump. For high-lift pumping, the existing technology There is no mechanical linkage valve, and electric valves are used. This method consumes a lot of power, is costly, and is not environmentally friendly. Contents of the invention [0003] The technical problem to be solved by the present invention is: to provide a linkage valve device for pumping power plunger cylinder, the mechanical linkage valve realizes the control of the water in and out of the plunger cylinder, the cost is low, and it is environmentally friendly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B53/10F04B53/16
CPCF04B53/10F04B53/16
Inventor 郭革委郭会郭春
Owner BENSV VALVE CO LTD