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Multi-piston type air compressor

An air compressor, multi-piston technology, used in piston pumps, liquid variable capacity machinery, multi-stage pumps, etc., can solve the problems of high cost, low efficiency, high noise, etc., and achieve improved efficiency, long life, and low noise. Effect

Inactive Publication Date: 2008-05-28
SUMEC HARDWARE & TOOLS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to design a multi-piston air compressor with long life, low noise, high efficiency and low cost, aiming at the problems of high noise, high cost and low efficiency in existing piston compressors

Method used

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  • Multi-piston type air compressor

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] As shown in Figure 1.

[0019] A multi-piston air compressor, which includes a power device 1 that can provide rotating power, the power source 1 can be one of an electric motor, a gasoline engine, a diesel engine or a natural gas engine, and it can be equipped with a speed change device. Can not be with speed change device, when band speed change device, the output shaft of speed change device can be used as the output shaft of power plant 1, on the output shaft of described power plant 1, the swash plate 2 that rotates synchronously is installed, the swash plate 2 The inclination angle α can be selected between 45 and 85 degrees. The bearing 13 is installed on the swash plate 2, and the backing plate 3 is installed on the bearing 13 at the same inclination angle as the swash plate 2; one surface of the backing plate 3 is installed obliquely wit...

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Abstract

A multi-piston type air compressor belongs to the general machinery field, which comprises a propulsion unit (1). The invention is characterized in that a swash plate (2) is installed on an output shaft of the propulsion unit (1), a backing board (3) is fixed on the swash plate (2), the backing board (3) is pushed against one more plungers (4), cylinders (16) with the equal number with the plunger (4) are arranged on a cylinder body (7), a spring is secured on one end of each plunger (4) which is positioned on the outer side of the cylinder (16), a piston (5) is arranged on the other end of the plunger (4) in the cylinder (16), an air inlet (14) is arranged on the piston (5), a one-way air inlet valve (9) is installed on one end of the air inlet (14) which is close to an exhaust cavity, an end cap (11) is mounted on the external end of the cylinder body (7), a baffle (8) is installed between the cylinder body (7) and the end cap (11), and a global air outlet (16) is arranged on the end cap (11). The invention has the advantages of long service life, low noise, high efficiency, and low cost.

Description

technical field [0001] The invention relates to an air compressor, in particular to a small piston air compressor, in particular to a multi-piston air compressor. Background technique [0002] As we all know, compressors can be divided into piston type, screw type, vane type, and screw type according to different working methods, and piston type compressors are widely used due to their relatively simple structure. The piston air compressor driven by the single-cylinder crank-connecting rod has relatively high noise and high cost. At the same time, due to large wear and tear, its service life is short and its efficiency is low. Although there are also multi-cylinder air compressors in the industry, their structure is also inseparable from the structure in which the crankshaft connecting rod drives the piston to reciprocate, which also has the problems of high noise, high temperature and high cost. Contents of the invention [0003] The purpose of the present invention is t...

Claims

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Application Information

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IPC IPC(8): F04B27/12F04B39/00F04B39/12F04B39/10F04B35/00
Inventor 芮春保刘德金唐以刚
Owner SUMEC HARDWARE & TOOLS