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Two-stage compression water-cooled air compressor

A two-stage compression and cold air compression technology, applied in the field of compressors, can solve problems such as high cost, large transmission loss, and large vibration, and achieve the effects of low manufacturing cost, short compression process, and reduced failure rate

Active Publication Date: 2019-06-21
DONGGUAN NEW WARRIOR COMPRESSOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 2. The power system and the compression cylinder are separate structures, and the cost is high
Using V-belt transmission, large transmission loss and large vibration

Method used

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  • Two-stage compression water-cooled air compressor
  • Two-stage compression water-cooled air compressor
  • Two-stage compression water-cooled air compressor

Examples

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Embodiment Construction

[0040] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0041] like Figure 1 to Figure 4 As shown, a two-stage compression water-cooled air compressor provided by the present invention includes a compressor housing and a compressor body, the compressor body is installed in the compressor housing, and the compressor body includes a pneumatic system, Cooling system 5 and electric control system;

[0042] The pneumatic system includes a high-pressure cylinder 1, a low-pressure cylinder 2, an oil cylinder 4 and a filter 3;

[0043] The pressure discharge port of the low pressure cylinder 2 is connected with the pressure inlet of the high pressure cylinde...

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Abstract

The invention belongs to the technical field of compressors, and particularly relates to a two-stage compression water-cooling air compressor. The two-stage compression water-cooling air compressor comprises a compressor shell and a compressor body. The compressor body comprises a pneumatic system, a cooling system and an electronic control system. The pneumatic system comprises a high pressure cylinder, a low pressure cylinder, an engine oil cylinder and a filter. The output end of a motor is connected with one side of a crankcase. The high pressure cylinder and the low pressure cylinder are correspondingly connected with the crankcase and are further arranged in a V shape relative to the crankcase. The other side of the crankcase is connected with the engine oil cylinder. According to the two-stage compression water-cooling air compressor, traditional three-stage compression or four-stage compression is simplified into two-stage compression, the number of parts is decreased and the failure rate is lowered. By assisting in a forceful water-cooling system, the high temperature problem of a compression cylinder is solved, the technical requirements for core materials and parts are lowered, localized production is realized and cost is greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of compressors, in particular to a two-stage compression water-cooled air compressor. Background technique [0002] In the fields of shooting competition, pressure test, can making, military industry, fire protection and other fields, high-pressure air above 20 MPa will be used. At present, the compressors that provide pressure in the industry have the following shortcomings: [0003] 1. The principle of 3-stage and 4-stage compression is generally adopted, and air cooling is adopted. This kind of compressor has a complex structure and a large calorific value. The external temperature of the compression cylinder reaches 120 degrees, and the internal temperature reaches 200 degrees Celsius. Therefore, the compression cylinder assembly must meet the requirements of high temperature resistance, high pressure resistance, wear resistance and fatigue resistance, and the technical requirements are very high. At pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B35/04F04B39/06F04B39/12F04B49/06
CPCF04B35/04F04B39/062F04B39/122F04B49/06
Inventor 罗东
Owner DONGGUAN NEW WARRIOR COMPRESSOR CO LTD
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