Coupling High Pressure Piston Pump
A high-pressure plunger pump and shaft coupling technology, applied in the field of hydraulic pumps, can solve the problems of limited throughput and high cost, and achieve the effects of increasing throughput, reducing overall cost, and increasing overall flow
Active Publication Date: 2016-08-17
WOER TECH
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Problems solved by technology
[0003] In the process of realizing and using the existing high-pressure plunger pumps, the inventors found that there are at least the following problems in the prior art: the throughput of the existing high-pressure plunger pumps is limited, and multiple high-pressure plunger pumps need to work together, so it is necessary to equip Multiple motors power the high-pressure plunger pumps, resulting in higher overall costs
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[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0026] In the embodiment of the present invention, a coupling high-pressure plunger pump is provided, such as figure 1 As shown, the high-pressure plunger pump includes a first housing 10 and a second housing 20 with through holes, and plungers are respectively arranged in the through holes of the first housing 10 and the through holes of the second housing 20. Cylinders 11 and 21 are equivalent to having two plunger cylinders in the shaft-coupled high-pressure plu...
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The embodiments of the invention disclose a coupled high-pressure plunger pump, relating to the technical field of hydraulic pumps. The coupled high-pressure plunger pump is used for solving the problem of the existing high-pressure plunger pumps that the flow is relatively small. The coupled high-pressure plunger pump disclosed by the invention comprises a first shell body and a second shell body, of which each is provided with a through hole, wherein two plunger cylinders are respectively arranged in the through holes of the first and second shell bodies, one end of the through hole of the first shell body is opposite to one end of the through hole of the second shell body, a connecting cover is arranged between the corresponding end of the through hole of the first shell body and the corresponding end of the through hole of the second shell body, the first shell body and the second shell body are connected through the connecting cover, and a fluid inlet and a fluid outlet are formed in the side face of the connecting cover and are communicated with cylinder holes of the two plunger cylinders respectively flow distributing discs. The embodiments of the invention are mainly applied to the technical field of the hydraulic pumps and are particularly applied to the hydraulic pumps for seawater desalinization.
Description
technical field [0001] The invention relates to the technical field of hydraulic pumps, in particular to a shaft-coupled high-pressure plunger pump. Background technique [0002] The commonly used equipment in the field of hydraulic technology is a high-pressure plunger pump, which can convert normal-pressure water into high-pressure water. Patent ZL201120579430.5 discloses a high-pressure plunger pump. This high-pressure plunger pump is mainly used in seawater desalination and other fields. The low-pressure seawater passing through the high-pressure plunger pump becomes high-pressure seawater, and then passes through the reverse osmosis membrane to utilize reverse osmosis. The membrane prevents the salt in the seawater from permeating, while part of the water penetrates, thereby realizing seawater desalination. [0003] In the process of realizing and using the existing high-pressure plunger pumps, the inventors found that there are at least the following problems in the p...
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IPC IPC(8): F04B1/02F04B53/16
Inventor 蒋祖光
Owner WOER TECH