CN207842563U - A kind of tire pressure automatic balancing arrangement - Google Patents
A kind of tire pressure automatic balancing arrangement Download PDFInfo
- Publication number
- CN207842563U CN207842563U CN201820261649.2U CN201820261649U CN207842563U CN 207842563 U CN207842563 U CN 207842563U CN 201820261649 U CN201820261649 U CN 201820261649U CN 207842563 U CN207842563 U CN 207842563U
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- valve
- tire
- tire pressure
- automatic balancing
- wheel hub
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Abstract
The utility model provides a kind of tire pressure automatic balancing arrangement, and the device includes valve cock, wheel hub, tire, relief valve, tire etc..There are two valve ports, a valve port to install valve cock for processing on the wheel hub that the device uses, another valve port installs relief valve.By the spring controlled valve core movement in relief valve, tire pressure autobalance is realized.The device has the characteristics that scientific in principle, simple and reasonable.
Description
Technical field
The utility model is related to a kind of tire pressure automatic balancing arrangements, are put down automatically for automotive hub and tire system tire pressure
Weighing apparatus prevents wheel hub tire from being accumulated because of driving process high temperature and tyre explosion phenomenon occurs, belongs to automobile automatic control technology field.
Background technology
Tire pressure automatic balancing arrangement is a kind of dedicated for automotive hub and the device of tire system automatic constant-pressure, prevents from taking turns
Hub wheel tire is accumulated because of driving process high temperature occurs tyre explosion phenomenon, belongs to automobile and automatic control technology field.
During high speed driving and in the case of summer temperature height, intrauterine pressure increases tire, is easy to happen and blows out now
As serious to cause traffic accident.Especially in new-energy automobile fast-developing at present, wheel hub motor is quickly sent out
Exhibition, but wheel hub motor occupies the big quantity space in wheel hub wheel rim at present, is less useful for tire system heat dissipation.
Under normal conditions, the method that wheel hub tire system mostly uses watering cooling decompression prevents tyre explosion, use this
Mode waste water resource, and water cannot recycle.Chinese application number 200910215960.9, utility model title《Water cooling magnetic
Hinder stator winding wheel electrical machine》Patent, provide built in the wheel hub motor on new-energy automobile circulating water cooling decompression dress
It sets, but device construction is more complicated, and also circuit interlocks with water route, is not easy to installation, maintenance, and be easy in water pipe stifled
Plug, causes cooling effect to decline.
Invention content
Therefore, the purpose of this utility model is to provide a kind of tire pressure automatic balancing arrangement, being capable of automatic constant wheel hub tire
Gas pressure in system avoids the phenomenon of blowing out for occurring to generate because tire pressure increases；Meanwhile the utility model is desirable to provide one
Kind is automatically performed and the method for the higher automatic constant wheel hub tire system tire pressure of efficiency.
A kind of tire pressure automatic balancing arrangement, including dual valve hole wheel hub, tire, valve cock, relief valve, relief valve contain rubber
Rubber cushion, valve body, spool, spring, tightening nut.Rubber pad is assemblied on valve body, and valve body is hollow, and is provided with ladder circle, valve
The tapering point of core is mounted on the inner step circle of valve body, meanwhile, spring is installed, the other end of spool installs spiral shell on spool
Mother, nut are connected through a screw thread the inner wall mounted on valve body.
Wheel hub two valve ports of setting in the tire pressure automatic balancing arrangement, two 180 ° of valve port phase differences, one
A valve port installs valve cock, another valve port is equipped with relief valve.
Relief valve using spring is compressed automatically open by the way of open, when in tire air pressure reduce after, in the work of spring
Relief valve is automatically closed under.Relief valve uses spring as the critical component of automatic pressure regulation, and spool is taper, and axial direction is prolonged
Long section can under the action of the spring axially movable.The nut of relief valve locking spring is in external screw thread, with top end of the valve body
Screw thread matches.
The utility model is simple in structure, and detection is reliable, and two valve ports are arranged in wheel hub can assemble balance weight less, play itself
The effect of balance.
Description of the drawings
Hereinafter, the embodiments of the present invention are described in detail in conjunction with attached drawing.
A kind of tire pressure automatic balancing arrangement structural schematic diagrams of Fig. 1.
Relief valve schematic diagram in a kind of tire pressure automatic balancing arrangements of Fig. 2.
Wherein 1- tires, 2- valve cocks, 3- wheel hubs, 4- relief valves, 401- rubber pads, 402- valve bodies, 403- springs,
404- spools, 405- nuts.
Specific implementation mode
Tire pressure automatic balancing arrangement is described in detail below in conjunction with the accompanying drawings.
Tire pressure automatic balancing arrangement, including air filled tyre 1, valve cock 2, wheel hub 3, relief valve 4, tire 7, rubber pad 401,
Valve body 402, spring 403, spool 404, nut 405.Relief valve 4 is by rubber pad 401, valve body 402, spring 403, spool 404, spiral shell
Mother 405 forms.The fastening of rubber pad 401 is assemblied on valve body 402, and valve body 402 is hollow, and ladder circle is arranged, the cone of spool 404
Shape end is mounted on the inner step circle of valve body 402, meanwhile, spring 403, the other end of spool 404 are installed on spool 404
Nut 405 is installed, nut 405 is connected through a screw thread the inner wall mounted on valve body 402.
As described in above-described embodiment 1, the method for tire pressure automatic balancing arrangement automatic constant-pressure is, when the air pressure liter in tire 1
Height is higher than setting value, and the spring 403 in relief valve 4 is compressed, and spool 404 is opened, and tire starts pressure release；When tire pressure is restored to
Normal range (NR), 403 elongated movable valve plug 404 of spring are fallen after rise, realize tire pressure autobalance.
Those skilled in the art is easy to it is known that the tire pressure in automobile hub tyre system is easy to by extraneous ring
Border influences, and is susceptible to phenomenon of blowing out, after tire pressure automatic balancing arrangement, can fundamentally solve the problems, such as this.The dress
It sets and is not only applicable to general-utility car, be more suitable in the wheel hub motor of new-energy automobile.
Claims (2)
1. a kind of tire pressure automatic balancing arrangement, by tire（1）, valve cock（2）, wheel hub（3）, relief valve（4）, rubber pad（401）,
Valve body（402）, spring（403）, spool（404）, nut（405）Composition, which is characterized in that the wheel hub（3）Setting two
Valve port, two valve port phase differences are 180 °, and one of valve port installs valve cock（2）, the installation of another valve port
There is relief valve（4）.
2. tire pressure automatic balancing arrangement as described in claim 1, which is characterized in that the relief valve（4）Rubber pad
（401）Fastening is assemblied in valve body（402）On, valve body（402）It is hollow, is provided with ladder circle, spool（404）Tapering point installation
In valve body（402）Inner step circle on, meanwhile, spool（404）On spring is installed（403）, spool（404）Other end
Nut is installed（405）, nut（405）It is connected through a screw thread and is mounted on valve body（402）Inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820261649.2U CN207842563U (en) | 2018-02-22 | 2018-02-22 | A kind of tire pressure automatic balancing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820261649.2U CN207842563U (en) | 2018-02-22 | 2018-02-22 | A kind of tire pressure automatic balancing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207842563U true CN207842563U (en) | 2018-09-11 |
Family
ID=63408851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820261649.2U Active CN207842563U (en) | 2018-02-22 | 2018-02-22 | A kind of tire pressure automatic balancing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207842563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177650A (en) * | 2018-10-26 | 2019-01-11 | 朱泽权 | A kind of Explosion-proof tire wheel hub |
-
2018
- 2018-02-22 CN CN201820261649.2U patent/CN207842563U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177650A (en) * | 2018-10-26 | 2019-01-11 | 朱泽权 | A kind of Explosion-proof tire wheel hub |
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