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Breather valve for air compressor

A technology for breathing valves and air compressors, applied in valve details, safety valves, balance valves, etc., can solve problems affecting the environment, without oil pollution treatment functions, and achieve the effect of preventing oil mist from overflowing

Inactive Publication Date: 2020-11-03
昆山艾巴马机电工业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing breathing valve does not have the function of oil pollution treatment, and the oil mist mixed in the high-pressure gas is directly discharged from the breathing valve, which affects the environment

Method used

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  • Breather valve for air compressor
  • Breather valve for air compressor
  • Breather valve for air compressor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0014] see figure 1 and 3 The breathing valve for an air compressor shown includes a housing 10, a housing cover 20, an inner core member 30 and a glass ball 50. The housing cover 20 covers the opening of the housing 10, and an exhaust hole is arranged in the housing cover 20. 21. The housing 10 is provided with an insertion part 11 on the side opposite to the housing cover 20, and the insertion part is provided with an air passage 12 communicating with the inner chamber of the housing 10, and the inner core part 30 is arranged in the inner chamber of the housing 10 Among them, the inner core part 30 is provided with an insertion rod 40 inserted into the insertion part corresponding to the air passage, and one end of the insertion rod corresponding to the glass bulb 50 is provided with a slot 41 for accommodating the glass bulb 50, and the glass bulb 50 is installed in the insertion part and partially It is located in the slot at the end of the plunger. see figure 2 The in...

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Abstract

In order to solve the technical problem that oil mist overflows from a breather valve of an air compressor, the invention discloses a breather valve for an air compressor. The breather valve comprisesa shell, a shell cover, an inner core piece and a glass ball, an inserting part is arranged at the side, opposite to the shell cover, of the shell, an air channel communicated with an inner cavity ofthe shell is formed in the inserting part, and the inner core piece is arranged in the inner cavity of the shell; an inserting rod inserted into the inserting part is arranged at the position, corresponding to the air channel, of the inner core piece, and the glass ball is installed in the inserting part and movably connected with the end of the inserting rod; a plurality of layers of annular protruding parts are arranged on the inserting rod, a notch is formed in each layer of protruding part, and the notches of the adjacent layers of protruding parts are arranged in a staggered manner; compressed air pushes the glass ball to open the air channel, oil mist mixed in the air is attached to the glass ball, and first filtering is formed at the glass ball; a labyrinth type spiral channel is formed between the protruding parts of the inserting rod and the inner wall of the inserting part, the labyrinth type spiral channel and the glass ball form two layers of filtering, oil mist is effectively prevented from overflowing, and the breather valve is more environmentally friendly.

Description

technical field [0001] The invention belongs to the technical field of air compressor products, and in particular relates to a breathing valve for an air compressor. Background technique [0002] The breathing valve is an accessory installed at the head of the machine to adjust the pressure inside the air compressor. The existing breathing valve does not have the oil pollution treatment function, and the oil mist mixed in the high-pressure gas is directly discharged from the breathing valve, which affects the environment. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is: how to prevent oil mist from overflowing in the breather valve. [0004] For reaching aforementioned object, technical scheme provided by the present invention is as follows: [0005] A breathing valve for an air compressor, comprising a shell, a shell cover, an inner core and a glass ball, the shell cover is closed at the opening of the shell, and an exhau...

Claims

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Application Information

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IPC IPC(8): F16K17/12F16K17/164F16K27/02F04B49/22B01D50/00
CPCF16K17/12F16K17/164F16K27/0245F04B49/22B01D50/20
Inventor 陈云康李宁戚向阳
Owner 昆山艾巴马机电工业有限公司
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