Double-cylinder air drier, compressed air brake system and vehicle

An air dryer and double-cylinder technology, applied in chemical instruments and methods, dispersed particle separation, separation methods, etc., can solve the problem of inability to maintain drying and filtration effects for a long time, incomplete removal of moisture and oil, and complicated installation of structural products, etc. problems, to improve system reliability, save maintenance costs, and facilitate maintenance.
CN102728191AActive Publication Date: 2012-10-17RUILI GROUP RUIAN AUTO PARTS CO LTD
4 Cites 15 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
RUILI GROUP RUIAN AUTO PARTS CO LTD
Publication Date
2012-10-17

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to an air drier in an air pressure brake system of a vehicle, in particular to a double-cylinder air drier with an oil filter drying cylinder and a water filter drying cylinder. In addition, the invention also relates to a compressed air brake system which uses the double-cylinder air drier and the vehicle which uses the compressed air brake system. The double-cylinder air drier comprises an air inlet (1), an air outlet (21), a valve body, a pressure regulating device, the oil filter drying cylinder, the water filter drying cylinder, an exhaust device and a backflow device, wherein the backflow device comprises a first valve (18), a cavity (N), a backflow hole (12), a throttle hole (10) and a first diaphragm (20); and the pressure regulating device comprises springs (13), a second valve (14), a second diaphragm (M) and a cavity (I). According to the compressed air brake system, the double-cylinder air drier is adopted. According to the vehicle, the compressed air brake system is adopted.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to an air dryer used in a vehicle air pressure braking system, especially a double-tube air dryer with an oil filter drying cylinder and a water filter drying cylinder; The compressed air braking system of the cylinder air dryer and the vehicle using the compressed air braking system. Background technique

[0002] In a vehicle air brake system, the gas required for braking is usually provided by an air compressor. Due to the continuous mechanical reciprocating motion of the compressor, the compressed gas provided by it has a high temperature and contains a large number of oil molecules and impurities caused by frictional motion. For this reason, in the traditional air brake system, a long copper pipe is usually provided at the outlet of the air compressor to cool the compressed gas, but because the compressed gas will produce condensed water in the process of cooling from high temperature to low temperature , and the mixing ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More