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Overhead horizontal hydraulic pump station

A hydraulic pump station and hydraulic pump technology, applied in fluid pressure actuation devices, fluid pressure actuation system components, mechanical equipment, etc., can solve the problems of not being able to adapt to hydraulic devices, short service life, difficult installation, etc., and achieve convenience Disassembly, replacement and maintenance, long service life and low cost

Inactive Publication Date: 2014-06-11
大连优力特换热设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional hydraulic pump station has a complex structure, is not easy to install, is easily damaged, has a short service life and high cost, and cannot meet the requirements of hydraulic devices for hydraulic pump stations.

Method used

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  • Overhead horizontal hydraulic pump station

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Embodiment Construction

[0008] The structure of the upper horizontal hydraulic pump station of the present invention is as follows: figure 1 As shown, the hydraulic pump device 3 is vertically installed on the top of the fuel tank device 2, and the upper front part of the fuel tank device 2 is provided with a pressure regulating circuit 1, and the fuel tank device 2 is a metal box with a rectangular parallelepiped semi-sealed welded structure. The motor drives the oil pump to output pressure oil, the working pressure of the system is adjusted through the pilot relief valve, and the direction and flow are controlled through the hydraulic valve group.

[0009] The present invention has been described by means of embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, the features and embodiments may be modified to adapt a par...

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Abstract

The invention provides an overhead horizontal hydraulic pump station. A hydraulic pump device is vertically arranged at the upper part of an oil tank device, a pressure regulating loop is arranged at the front part on the oil tank device, and the oil tank device is a metal box of a cuboid semi-sealed welding structure. The overhead horizontal hydraulic pump station provided by the invention has the advantages that a hydraulic system can adopt a single pump, a single machine and single source pressure to work, the system response is sensitive, the operation is convenient, and safety and reliability are realized; the arrangement mode of the hydraulic pump station is an overhead mode, the dismounting, the mounting, the replacement and the repair are convenient, the service life is long, in addition, the cost is low, and the requirement of hydraulic equipment on an air cylinder can be met.

Description

technical field [0001] The invention relates to the technical field of hydraulic equipment, in particular to a hydraulic pump station. Background technique [0002] The gas-hydraulic pump station device is composed of two parts: the hydraulic control system and the electric control system. In the hydraulic part, a hydraulic pump station provides the necessary hydraulic power to the working mechanism (oil cylinder), and the oil cylinder works through the hydraulic control valve. The operation procedure and the corresponding work interlocking relationship are completed by the electronic control system. The combined product of liquid and liquid has a high degree of commonality in form, size and main performance parameters. The traditional hydraulic pump station has a complex structure, is not easy to install, is easily damaged, has a short service life and high cost, and cannot meet the requirements of hydraulic devices for hydraulic pump stations. Contents of the invention ...

Claims

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Application Information

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IPC IPC(8): F15B21/00
Inventor 信岩
Owner 大连优力特换热设备制造有限公司
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