An on-line monitoring and heat dissipation device for brake heat generation of a truck
A heat dissipation device and technology for trucks, applied in the direction of brake components, brake types, mechanical equipment, etc., can solve the problems of increasing air flow volume, uneven heat dissipation effect, obvious heat dissipation effect, etc., and achieve uniform heat dissipation and obvious heat dissipation effect , the effect of compact structure
Active Publication Date: 2017-02-01
BEIJING UNIV OF CHEM TECH
View PDF1 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] The object of the present invention is to provide an on-line monitoring and cooling device for brake heat generation of trucks, which can realize on-line monitoring and heat dissipation of brake drums, and overcome the shortcomings of existing spray brakes that are easy to freeze at low temperature and have uneven heat dissipation effects; The heat pipe principle is used to dissipate the heat of the brake drum, which overcomes the difficulty of installing the heat pipe in the brake drum; the online monitoring and alarm is combined with heat dissipation, and the blade design is adopted on the side contacting the air to increase the volume of air flow and the heat dissipation effect is obvious; the structure is compact, stable performance
Method used
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
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0022] Such as figure 1 and figure 2 As shown, an on-line monitoring and cooling device for brake heat generation of a truck of the present invention mainly consists of a brake drum 1, a brake wheel cylinder 2, a return spring 3, an axle 4, a temperature sensor 5, a half-moon heat pipe radiator 6, The brake base plate 7, the brake shoe 8, the friction lining 9, the brake shoe adjuster 10, and the inner hexagon bolt 11 are composed of figure 2 for figure 1 In the sectional view of middle D-D, the brake shoe 8 is installed on the brake base plate 7, the brake wheel cylinder 2 is installed between the upper ends of the left and right brake shoes 8, and the brake shoe adjuster 10 is installed between the lower ends of the brake shoes 8. Two return springs 3 are installed symmetrically up and down in the middle of the movable shoe 8, and the return spring 3 is connected to the left and right brake shoes 8; the friction lining 9 is installed close to the brake shoe 8 through the...
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 PUM
Login to View More Abstract
The invention discloses a truck brake heat generation online monitoring and radiating device and belongs to the technical field of car brake radiation. The truck brake heat generation online monitoring and radiating device especially suitable for large truck drum brake radiation mainly comprises a brake drum, a brake wheel cylinder, a reset spring, an axle, a temperature sensor, a half-moon-shaped heat pipe radiator, a brake base plate, a brake shoe, a friction liner, a brake shoe adjuster and a hexagon socket screw. The internal structure of the half-moon-shaped heat pipe radiator comprises an outer wall, an inner wall, a capillary liquid absorption core and a capillary liquid absorption core bridge. The truck brake heat generation online monitoring and radiating device has the advantages that the an online monitoring device is combined with a radiating device, wheel temperature information can be provided to a driver, manual measures can be favorably taken during emergent situations, and the radiating device can adjust balance; due to the unique structure of the pipe wall, the liquid in the heat pipe does not freeze at low temperature in winter, and even radiation is achieved; the truck brake heat generation online monitoring and radiating device is simple in structure and lightweight, effective load is unaffected, and production transportation is benefited.
Description
technical field [0001] The invention relates to a brake heat dissipation device, which belongs to the technical field of automobile brake heat dissipation, and is particularly suitable for the heat dissipation of drum brakes of large-scale trucks. Background technique [0002] Due to the large braking force, high braking reliability and low cost of drum brake technology, it is the most important brake technology used by large-scale trucks at present. However, drum brake technology also has many shortcomings, such as poor heat dissipation, slow response speed, The structure is complex, etc., and the thermal recession caused by poor heat dissipation will seriously affect the braking effect and cause many traffic accidents. Thermal fading is due to the friction between the brake pad and the brake drum to generate a large amount of heat that cannot be removed in time and continues to accumulate. When the temperature exceeds a certain value, the friction coefficient between the b...
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 Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): F16D66/00F16D65/82
Inventor 焦志伟易婷阎华谭晶谢鹏程张莉彦丁玉梅杨卫民
Owner BEIJING UNIV OF CHEM TECH
PatSnap Eureka turns technology decisions into work you can execute. Powered by our Innovation Knowledge Graph, it runs expert workflows across engineering, life sciences, materials and intellectual property. Get your review-ready output in minutes.
