Technical brief:
This practical new type responds to the frequent replacement of molecular sifts in traditional car brake air dryers by innovative introduction of regenerative gas cylinders and chamber structures. The transport of dry air in reverse by offloading exhausts has resulted in the removal of water adsorption on molecular sift surfaces, the re-living of which extends the useful life. At the same time, the reliability of the system has been enhanced by a double-repressive adjustment structure, which addresses the problem of hydroccumulation leading to brake failure and the ageing of components, which applies to all types of climate systems。
Keywords: molecular screening, air dryer, brake system
Patent name: how car brake air dryers are made
Technical areas:
This practical new type involves a car brake air dryer。
It is well known that in car air brake systems, the water content in air increases significantly after air compression. These fluids, together with the oil from the air pressure presses, enter the car's brake system, which results in the erosion of metal parts, the loss of lubrication membranes and the ageing of rubber elements, ultimately leading to the failure of various meta-systems in the car's brake system to guarantee their normal working condition during their life cycle; and, in the case of low winter temperatures, the failure to act due to the freezing of the brakes. To address this problem, some have been able to absorb the water in the compressed air by sifting the molecule into a dry tank, with some effect. However, it is neither economical nor cumbersome to operate as molecular sifters require constant replacement after saturation. As a result, such car brakes have long caused problems for users and producers。
The purpose of this practical novelty is to provide an air dryer that can overcome the deficiencies of the above technology in automobiles。
This is a practical new type of vehicle-drying air dryer, which is designed to achieve this, including dry drums, seats, regenerative gas cylinders, filters, horn caps, molecular sifts, pre-drain rooms, conservatory rooms, drain rooms, vents, air vents, air vents, dry drums equipped with filters, caps and molecular scavengers, which are connected to the pre-drain chamber, respectively at the upper and lower end of the seat, to the dry drums and to the cavity chamber, to the upper, middle and lower end of the venting chamber, to the dry scavengers, to the scavengers, to the vents and to the re-scavengers, respectively. In the working state, this practical novelty uses the offload exhaust process of its control chamber to allow the dry air in the regenerative gas cylinders to pass through the molecular sift to remove the water adsorbed to its surface for the purpose of re-live and extend the useful life of the molecular sift。
One of the advantages of this practical new design science, which builds on existing vehicle brake air dryers by adding regenerative tanks to store dry air and by using the offload exhaust process of the control chamber, automatically re-drying the dry air through molecular sifts and re-living it; two, new structures, which regulate the rooms using bolts, embolisms and double-pressure retrenchment structures, with the interaction of the two clinks, to achieve double-functional regulation of the opening pressure and pressure reduction of the control room; and three, simple structure, easy to make, wide to apply, and safe to work, which are suitable for use in various weather conditions by gas-resilient vehicles. The broad application of this new practical and innovative approach, which can yield better social and economic benefits, is a technology worth promoting。
Chart attached to the brochure
This is a practical and new structure。
The following is a more detailed description of this practical development, taking into account the implementation examples, as illustrated in the accompanying notes。
This is a practical new type of vehicle-drying air dryer, including dry drum (1), seat (8), regenerative gas tank, filter (3), horn mask (5), molecular sifter (4), pre-drain chamber (10), water chamber (11), drainage chamber (14), passage (18), exhaust chamber (33), control room (20), throttle (32) and air vent (9), (17, 25, 29), filtration (3), horn mask (5) and molecular sifter (1) installed in a stand (8), upper and lower part (8) with dry drum (1) and cosmogenes, drain chamber (11), 14, up, centre and down with dry cylinder (1), throttle (32) and channel (18), respectively, regulating room (20) with a dryer room (11), corridor (18) and gas vents (27)) (26), drain chamber (11), drain chamber (14), venting chamber (18), vents (18) and vents (18), and vents (29), respectively (t) (treaming) (tangular) (tangle 29), (tangular) (tangle) (tangering) (tangible 29), (tangible) (t). The filter (3) is installed in the space between the dry tank (1) and the loudspeaker (5), the molecular sift (4) is installed in the loudspeaker (5), the upper and lower ends of the clinker (2) are matched, respectively, with the dryer (1) inner wall and the molecular sift (4), the lower part (5) and the drum (7) are installed, respectively, in the lower part of the dryer (1), the lower part of the horn mask (5) is compatible with the cavity of the barrel (7), the perimeter of the drum with the airhole (6) is connected to the inner part of the open side of the dryer (1), the central hole on the barrel (7) is compatible with the upper part of the exhaust chamber (33) in the frame (8), the air hole (6) is connected with the pre-water chamber (10) in the drum (7), and the dryer (1) is connected to the chamber (8) through the cask (7). The pre-drain chambers with gas vents (10) are connected to the cavity chamber (11), the valves in the cavity (11) are connected to the cavity (12), the valves in the cavity (12) are aligned to the cavity (11), there are electro-heated units in the cavity (11), the upper and lower end of the cavity (13) are aligned to the cavity (12) and the seat (8) respectively, the cavity (11) is connected to the cavity (14), the cavity (11), the cavity (11) is connected to the cavity (20), the cavity (20) and cavity (20) (coding to the cavity (20) and the cavity twenty twenty twenty twenty twenty-five (coding twenty-five) are connected to the cavity (coding twenty-seven) and the cavity (coding twenty-seven) (coding twenty-five) are connected to the cavity (coding twenty-seven), and the cavity (coding twenty-five) (coding twenty-seven) are connected to the caving (t twenty-seven twenty-。
At the time of production, various parts are processed and assembled as required. When used, this practical new type of vehicle will be installed at the required position, and the export of the air presses on the vehicle and the import of the four circuit protection valves will be linked to the gas vents (9) and (25), respectively, of this practical new type, which will be sufficient for the regenerative gas receptacles (29). In the working state, compressed air vents of the air pressurer (9) enter the pre-draining chamber (10), when the condensed air flows into the condensed chamber (11), and the compressed air reaches the upper end of the dry drum (1) through the air vent (6), through a filter (3) to the upper end of the drum (1), and when dry air is sifted through the exhaust (33), the core (31), the channel (18) and the air vent (25) leads to the four-way protection valves to complete the vehicle's gas route, while dry air flows through the exhaust chamber (33), the throttle (32), and the gas vent (29) to re-inventory gas cylinders for storage. When the air pressure in the entire brake system rises to the intended discharge value, the air in the channel (18) moves through the channel (19) to move the pistons (21) in the control chamber (20), i. E. To form the opening channel (19), while closing the valve core (22) and the screw (27), when the compressed air passes through the channel (16) to the condensed core (11), moving the valve (12) from the condensed air into the pre-drain (10) to the atmosphere through the drain chamber (14) and the air vent (17), while the dry air from the regenerated gas cylinder (29), the throttle (32), the venting chamber (33), the dry barrel (1), the pre-drain (10), the water chamber (11), the drain chamber (14) and the air vent (17), within the pre-draining chamber, will be drained to the atmosphere through the drain chamber (1) and the gas vents (14), and the dry air will be sifted to the molecular sifting section (4) with the water to the surface (4) for the purpose of sifling the molecule (4) life and extend the life of the molecule (4). When the pressure from the air (25) to the four-way protection valve falls to the working air pressure, the piston (21) moves under the operation of the spring (23) and (24), i. E. The channel (19), the core of the valve (22) is opened in conjunction with the interface of the screw (27)), the remaining air at the upper end of the valve (11) passes through the channel (16) into the control chamber (20) and is discharged through the vent (26), and the upward repositioning of the valve core (11) is completed by closing the valve (11) below the chamber and the entire venting process is completed. The next venting process with this kind of push. The regenerative gas cylinders and the electro-heating units on the water-concealing room (11) are available technologies and are not repeated here。
1. A vehicle-drying air dryer consisting of a dry barrel (1), a seat (8), a regenerative gas tank, a filter (3), a loudspeaker (5), a pre-drainer (4), a pre-drain chamber (10), a conservatory (11), a drainage chamber (14), a tunnel (18), an exhaust chamber (33), a control room (20), a throttle (32) and air vent (9) (17, 25, 29), characterized by a net (3), a horn mask (5) and a dry cylinder (18) fitted with a molecular scavenger, and a pre-drain section (20), a pre-drain chamber (10), a gas chamber (26), a permafrost (11), a drainage chamber (11), a drainage chamber (14), a ventile (33), a ventricular (1), a truncated hole (32), a gas chamber (18), and a vent (29))。
2. The characteristic of a vehicle's brake air dryer, as described in claim 1, is that the filter (3) is installed in the space between the dry barrel (1) and the horn mask (5), the molecular sift (4) is placed in the horn mask (5), the upper and lower end of the drum (2) is matched, respectively, with the dry barrel (1) inner wall at the top and the molecular sift (4) at the top, the horn mask (5) and the barrel (7) are installed, respectively, at the lower end of the dry barrel (1), the mouth (5) is aligned with the cavity of the disc (7), the perimeter of the disc (7) is aligned with the inner wall of the dry barrel (1), the central hole on the pallet (7) is aligned with the exhaust chamber (33), the air hole (6) on the barrel (7) is connected with the pre-water chamber (10) in the frame (8), and the dry cylinder (1) is connected with the chamber (7) and the chamber (8)。
3. Automobile brake air dryers, as described in claim 1, are characterized by pre-drain chambers with gas vents(10)(14), valves (12) with valves (11), valves (12) with valves (11), valves (11) with vents (11), electric heating units (11), upper and lower ends (13) with valves (12) with gas vents (14) with gas vents (14), pre-drain chambers (11) with gas chambers (20) with gas vents (20) with vents (20) (ports (20) with vents (20) (ports twenty-two), with walk-throughs (20) (ports twenty-two), with walk-throughs (20) (ports twenty-two), with walk-throughs twenty-five (ports twenty-five), with walk-throughs twenty-five (ports twenty-five), with leg (ports twenty-five), with leg (ports twenty-five), with leg-to-ports twenty-five (ports twenty-five), with leg-to-ports twenty-five (ports twenty-five) (ports twenty-fives), respectively)。
The patent summary book provides for a vehicle-drying air dryer, including dry drums, seats, regenerative gas receptacles, filters, speakers ' hoods, molecular scavengers, pre-draining rooms, corrosives, drainage rooms, vents, control rooms, conservatories and vents. Dry drums equipped with filters, caps and molecular scavengers are installed on the seat, inside the seat, in the rooms and through the air vents, and the practical new set-up is simple, applicable and safe to allow the car-breeding system to reverse the drying of air and relive it by sifting through molecules. It is a technology worth promoting。
Document number b60t17/00gk224605sq9622702
Date of application 10 january 1996 priority day 10 january 1996
Inventor zhang feng applicant: china heavy motor group corporation technology development centre, china heavy motor technology development corporation
