CN204865396U

CN204865396U - Car is molecular sieve dryer for braking system

Info

Publication number: CN204865396U
Application number: CN201520477495.7U
Authority: CN
Inventors: 王奎
Original assignee: Jiangsu Yuanhong New Material Science & Technology Co Ltd
Current assignee: Jiangsu Yuanhong New Material Science & Technology Co Ltd
Priority date: 2015-06-30
Filing date: 2015-06-30
Publication date: 2015-12-16
Anticipated expiration: 2025-06-30

Abstract

The utility model relates to a car is molecular sieve dryer for braking system, adsorb body, the filtration body, the absorption of second molecular sieve body, gaseous moisture meter and two export outlet duct including intake pipe, first molecular sieve, all connect through communicating pipe between the above -mentioned subassembly, still be equipped with the valve respectively above two export outlet ducts, the internal dry core of solid form molecular sieve that is equipped with of first molecular sieve adsorption tube, be equipped with the activated aluminium oxide layer between the dry core of first molecular sieve absorption pipe inner wall and solid form molecular sieve. Through the utility model discloses the compressed air entering is first, the second molecular sieve adsorbs the body and filter body back, gets rid of wherein impurity to with the moisture drying, the channel qi body moisture meter detect, and braking system normal operating in the uncontaminated compressed air of drying inflow braking system, with gaseous next recycle and regeneration system that inserts not up to standard, thereby is guaranteed to the corresponding valve of postdetection control, avoids the occurence of failure.

Description

A kind of automobile brake system mole sieve drier

Technical field

The utility model relates to a kind of drier, particularly relates to a kind of automobile brake system mole sieve drier, belongs to molecular sieve drying machinery technical field.

Background technology

Motorbus, heavy-duty car are all generally use pneumatic braking, moisture, impurity is had in these compressed air, these moisture, impurity take care of the pence, enter vehicle pipeline and can cause the corrosion of pipeline hardware, the aging of rubber seal, even cause the blocking of pipeline, have a strong impact on the traffic safety of vehicle.

Utility model content

The utility model object provides a kind of automobile brake system mole sieve drier to overcome the deficiencies in the prior art, moisture in purifying assembly, acid can to grade impurity, ensure that brake system is normally run, avoid accident to occur.

For achieving the above object, the technical solution adopted in the utility model is: a kind of automobile brake system mole sieve drier, comprises and is provided with air inlet pipe, the first molecular sieve adsorption body, filtering bodies, the second molecular sieve adsorption body, gas humidity detector and two outlet escape pipe from left to right successively; All connected by communicating pipe between described first molecular sieve adsorption body, filtering bodies, the second molecular sieve adsorption body, gas humidity detector; Described two outlet escape pipe is arranged on the rear of gas humidity detector, above described two outlet escape pipe, be also provided with an automatic open close valve respectively; Solid shape molecular sieve drying core is provided with in described first molecular sieve adsorption body; Active oxidation aluminium lamination is provided with between described first molecular sieve adsorption inboard wall of tube body and solid shape molecular sieve drying core; Changeable colour silica gel is also provided with at described solid shape molecular sieve drying in-core.

Improve further as the utility model, described two outlet escape pipe, one end escape pipe access brake system, other end access realizes type three-molecular screen alternating absorption body dry again; Brake system is accessed after accessing escape pipe after described type three-molecular screen alternating absorption body.

Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:

The automobile brake system mole sieve drier of the utility model scheme, after compressed air enters first, second molecular sieve adsorption body and filtering bodies, can will remove wherein impurity, and by moisture drying, detect finally by gas humidity detector, after detecting, control corresponding valve, the compressed air of dried and clean is flowed in brake system, gas not up to standard discharged or accessed next indirect regeneration, thus ensures that brake system is normally run, avoiding accident to occur; Adopt solid shape molecular sieve drying core, reduce circulating resistance, improve its mass-transfer efficiency, and then improve its drying effect.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:

Accompanying drawing 1 is the structural representation of automobile brake system mole sieve drier of the present utility model;

Wherein: 1, air inlet pipe; 2, the first molecular sieve adsorption body; 3, filtering bodies; 4, the second molecular sieve adsorption body; 5, gas humidity detector; 6, two outlet escape pipe; 7, communicating pipe; 8, valve; 9, molecular sieve drying core; 10, active oxidation aluminium lamination; 11, colloidal silica; 12, type three-molecular screen alternating absorption body; 13, the second filtering bodies; 14, escape pipe.

Detailed description of the invention

Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.

Described in the utility model a kind of automobile brake system mole sieve drier as shown in Figure 1, comprises and is provided with air inlet pipe 1, first molecular sieve adsorption body 2, filtering bodies 3, second molecular sieve adsorption body 4, gas humidity detector 5 and two outlet escape pipe 6 from left to right successively; All connected by communicating pipe 7 between described first molecular sieve adsorption body 2, filtering bodies 3, second molecular sieve adsorption body 4, gas humidity detector 5; Described two outlet escape pipe 6 is arranged on the rear of gas humidity detector 5, above described two outlet escape pipe 6, be also provided with an automatic open close valve 8 respectively; Solid shape molecular sieve drying core 9 is provided with in described first molecular sieve adsorption body 2; Active oxidation aluminium lamination 10 is provided with between described first molecular sieve adsorption body 4 inwall and solid shape molecular sieve drying core 9; Changeable colour colloidal silica 11 is also provided with in described solid shape molecular sieve drying core 9.Two outlet escape pipe 6, one end escape pipe access brake system, other end access realizes type three-molecular screen alternating absorption body 12, second filtering bodies 13 dry again; Brake system is accessed after access escape pipe 14 after described second filtering bodies 13.

Compressed air enters first, second molecular sieve adsorption body 2, after 4, active oxidation aluminium lamination 10 steam that first adsorption compression air is heavy, subsequently at the attached remaining micro-moisture of solid shape molecular sieve drying wicking, acetylene, the hydrocarbon of heavy constituent and the hydrocarbon of nitrogen oxide, carbon dioxide and light component; Wherein impurity can will be removed again through filtering bodies 3, and by moisture drying, dried compressed air after purification detects 5 through gas humidity detector, corresponding valve 8 is controlled after detecting, the compressed air of dried and clean is flowed in brake system, gas not up to standard discharged or accessed next indirect regeneration, thus ensures that brake system is normally run, avoiding accident to occur; Adopt solid shape molecular sieve drying core 9, reduce circulating resistance, improve its mass-transfer efficiency, and then improve its drying effect.Changeable colour colloidal silica 11, according to the intensity of variation of color, can know that water content is how many, and then judge whether to need to change molecular sieve.

Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.

Claims

1. an automobile brake system mole sieve drier, is characterized in that: comprise and be provided with air inlet pipe, the first molecular sieve adsorption body, filtering bodies, the second molecular sieve adsorption body, gas humidity detector and two outlet escape pipe from left to right successively; All connected by communicating pipe between described first molecular sieve adsorption body, filtering bodies, the second molecular sieve adsorption body, gas humidity detector; Described two outlet escape pipe is arranged on the rear of gas humidity detector, above described two outlet escape pipe, be also provided with an automatic open close valve respectively; Solid shape molecular sieve drying core is provided with in described first molecular sieve adsorption body; Active oxidation aluminium lamination is provided with between described first molecular sieve adsorption inboard wall of tube body and solid shape molecular sieve drying core; Changeable colour colloidal silica is also provided with at described solid shape molecular sieve drying in-core.

2. a kind of automobile brake system mole sieve drier according to claim 1, it is characterized in that: described two outlet escape pipe, one end escape pipe access brake system, other end access realizes in type three-molecular screen alternating absorption body dry again and the second filtering bodies; Brake system is accessed after accessing escape pipe after described type three-molecular screen alternating absorption body.