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Liquid piston compressor

A liquid piston and compressor technology, applied in the field of compressors, can solve the problems of reduced efficiency, short life, difficulty in heat dissipation, etc., and achieve the effect of improving efficiency and life, and low cost

Inactive Publication Date: 2013-07-10
时剑
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, positive displacement compressors generally adopt the piston type. Due to the friction between the piston and the cylinder wall, the efficiency of this type of piston compressor is reduced, the life is short, and it is difficult to dissipate heat when the diameter of the cylinder is large.

Method used

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Embodiment Construction

[0009] exist figure 1 Among them, the cylinder (5) and the cylinder (13) are respectively placed at both ends of the lever (6), and multiple levers (6) can be arranged in parallel to increase the stability of the system. (12) links to each other, and positioning bead (8) is arranged on the lever (6), and the hole corresponding to positioning bead (8) is respectively positioning hole (7) and positioning hole (9). Pressure transmission liquid is housed in the cylinder (5), the top of the cylinder (5) communicates with the air inlet (2) through the air intake check valve (4), and communicates with the exhaust port (1) through the buoyancy check valve (3), and the cylinder ( 5) The bottom is connected to the pump (11) through the reversing valve (12). Pressure transmission liquid is housed in the cylinder (13), the top of the cylinder (13) communicates with the air inlet (2) through the intake check valve (14), communicates with the exhaust port (1) through the buoyancy check val...

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PUM

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Abstract

The invention discloses a liquid piston compressor, which comprises a cylinder, pressure transmission liquid, a pump, a check valve, a buoyancy check valve, a selector valve, a lever and a transmission mechanism; the liquid piston compressor adopts the pump to drive the liquid to rise or drop in the cylinder, so that the conventional piston movement is replaced for realizing the suction and the exhaust of the cylinder; as the friction between the liquid piston and the cylinder wall is much smaller than the friction of a solid piston against the cylinder wall, the efficiency is improved and the service life is prolonged; besides, the liquid piston and the cylinder can be fabricated to be a parallel structure with a plurality of tiny pipes, so that the problem in the conventional cylinder that heat dissipation is difficult to carry out due to high cylinder diameter is solved; and the production cost is lower.

Description

Technical field [0001] The invention relates to a volumetric compressor, which belongs to the technical field of compressors. Background technique [0002] At present, positive displacement compressors generally adopt the piston type. Due to the friction between the piston and the cylinder wall, the efficiency of this piston type compressor is reduced, the service life is short, and it is difficult to dissipate heat when the diameter of the cylinder is large. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a liquid piston compressor, which uses a pump to drive the liquid to rise or fall in the cylinder instead of the traditional piston movement to realize the suction and exhaust of the cylinder, because the liquid The friction between the piston and the cylinder wall is much smaller than the friction between the solid piston and the cylinder wall, which improves the efficiency and life. In addition, ...

Claims

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Application Information

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IPC IPC(8): F04B39/00
Inventor 时剑
Owner 时剑
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