CN2392703Y - Automatic water-discharging cooling brake drum and tyre for braking automobile - Google Patents
Automatic water-discharging cooling brake drum and tyre for braking automobile Download PDFInfo
- Publication number
- CN2392703Y CN2392703Y CN 99233793 CN99233793U CN2392703Y CN 2392703 Y CN2392703 Y CN 2392703Y CN 99233793 CN99233793 CN 99233793 CN 99233793 U CN99233793 U CN 99233793U CN 2392703 Y CN2392703 Y CN 2392703Y
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- CN
- China
- Prior art keywords
- valve
- water
- automobile
- brake
- water pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses an automatic water-discharging cooling brake drum and tyre device for an automobile brake. The utility model comprises a water tank, a water pipe, a valve installed on the water pipe. The water tank and the water pipe are installed on the upper part of the automobile. The utility model is characterized in that the valve is controlled to be opened or closed by air pressure. The air pressure is controlled by the air pressure in an air delivery pipe on the rear face of an exhaust valve of an air brake device of an automobile, or the valve is controlled by electromagnetism. A power supply generating the electromagnetism is connected to a brake taillight to realize synchronous water-discharging cooling a brake drum and a tyre and automobile brake. The utility model has the advantages of simple structure, low cost, and long service life. The utility model is particularly suitable for being used on the automobile with the air brake device.
Description
The utility model relates to a kind of automobile brake discharge water automatically cooling brake wheel and tire device, is specially adapted to use on the automobile that adopts the gas braking.
Running car is on down-hill highway the time, and for safety, the driver is stepping on usually and braking, automobile is travelled under certain brake weight effect, since the effect of friction, the automobile brake drum heating, lower long slope when especially automobile is heavily loaded, the temperature of brake wheel is up to more than 100 degree, and high temperature so not only can influence life-span of brake gear and tire, serious meeting makes brake gear malfunctioning, therefore the tire blast, adopts the automobile of brake device, the driver installs water-cooling apparatus usually in addition, a kind of water-cooling apparatus comprises water tank, with valve open, the water in the water pipe cools off brake wheel before descending for water pipe and common valve, automobile, behind the intact down slope with valve closing, this apparatus structure is simple, but uses trouble, especially travels on mountain highway, because the mountain highway slope is many and steep, long, for using water wisely, need often open, if closing valve is inadvertent, forget closing valve behind the intact down slope, because the volume of water tank is limited, in the time of the water cooling of descending need may occurring, water pipe does not but have the situation of water; Another kind of water-cooling apparatus is the power initiation motor-drive pump water supply cooling brake wheel that utilizes brake taillight, since complex structure, the cost height, and service life is shorter, does not popularize at home.
The purpose of this utility model provides a kind of simple in structure, and is easy to use, with braking automobile discharge water the synchronously automobile brake of cooling brake wheel and tire discharge water automatically cooling brake wheel and tire device.
For achieving the above object, automobile brake of the present utility model discharges water automatically and cools off brake wheel and tire device, comprise the water tank that is fixed on automobile top, with the water pipe water pipe connecting, the outlet of water pipe is facing to brake wheel or simultaneously facing to brake wheel and tire, and be installed in valve on the water pipe, and the valve by air pressure control also is installed on water pipe, the gas piping of this valve is connected with the gas piping of Automobile air brake apparatus blow off valve back; Or electromagnetic valve is installed on water pipe, the power supply of this electromagnetic valve is connected with the power supply of braking automobile taillight.
Above-mentioned automobile brake discharges water automatically and cools off brake wheel and tire device, its valve by air pressure control comprises valve body, be fixed on the loam cake on the valve body, gas piping and last Gu Gai connect, between valve body and loam cake, elastomeric pad is installed, this elastomeric pad and last cover cavity are formed air chamber, gas piping is communicated with air chamber, at body cavity piston is housed, an end of piston rod is captiveed joint with piston, is installed with plug on the other end, plug is separated into intake antrum and water chamber with the inner chamber of valve body, admitting pipe joint is fixed on the valve body and with intake antrum and is communicated with, and backing plate and spring also are installed in intake antrum, and titting water outlet is fixed on the valve body and with water chamber and is communicated with.
Above-mentioned automobile brake discharges water automatically and cools off brake wheel and tire device, and common valve also is installed on water pipe.
Above-mentioned automobile brake discharges water automatically and cools off brake wheel and tire device, and its common valve is installed in the operator's compartment.
Cooling brake wheel and tire device because automobile brake of the present utility model discharges water automatically, its water tank is contained in the top of automobile, cooling water expansion tank can be emitted automatically, valve by air pressure control, its gas piping is communicated with the gas piping of automobile braking device, when braking automobile, gas in the gas tank is being given the gas filed while of brake device, also control this cooling mechanism discharge water cooling brake wheel or brake wheel and tire, after brake finished, this cooling mechanism is SELF CL under the effect of spring, like this, brake has realized synchronously with the cooling brake wheel, not only makes things convenient for, and using water wisely.For the utility model that adopts electromagnetic valve, because producing the power supply of electromagnetism is connected with the power supply of brake taillight, electromagnetic valve power connection during brake, electromagnetic valve is opened, discharge water and cool off brake wheel or brake wheel and tire, after brake finished, the power supply of electromagnetic valve disconnected, electromagnetic valve also immediately and the door, can realize above-mentioned purpose equally.
Automobile brake of the present utility model discharges water automatically and a common valve also is installed on cooling brake wheel and the tire device, when travelling on automobile is not needing to cool off the highway of brake wheel, utilizes this common valve that cooling water is closed, can using water wisely.
Below in conjunction with accompanying drawing in detail discharge water an automatically embodiment of cooling brake wheel and tire device of the utility model automobile brake is described in detail.
Figure 1 shows that discharge water the automatically scheme drawing of cooling brake wheel and tire device of the utility model automobile brake.
Fig. 2 is the semisectional view of pneumatic control valve door shown in Figure 1.
As shown in the figure, water pipe [1] is contained in the top of automobile, and the gentle pressure-controlled valve of common valve [3] [4] is installed on water pipe [1], and common valve [3] is installed in the operator's compartment, and the water outlet of water pipe is flowed respectively on four brake wheels, or on four brake wheels and the tire.The loam cake [5] of pneumatic control valve door [4] is fixedly mounted on the valve body [8], between loam cake [5] and valve body [8], elastomeric pad [6] is housed, elastomeric pad [6] is formed air chamber with the inner chamber of loam cake [5], gas piping is fixedly mounted on the loam cake [5], air chamber is communicated with the gas piping of Automobile air brake apparatus blow off valve back, inner chamber at valve body [8] is equipped with piston [7], one end of piston rod [11] is captiveed joint with piston [7], be installed with taper plug [12] on the other end, this plug [12] is separated into intake antrum and water chamber with valve body [8] inner chamber, pad [10] and spring [9] are housed in the intake antrum, admitting pipe joint [14] is installed in valve body [8] and upward and with intake antrum is communicated with, and titting water outlet [13] is installed in valve body [8] and upward and with water chamber is communicated with.
Claims (4)
1. an automobile brake discharges water automatically and cools off brake wheel and tire device, comprise the water tank that is fixed on automobile top, with the water tank water pipe connecting, the outlet of water pipe is facing to brake wheel or simultaneously facing to brake wheel and tire, and be installed in valve on the water pipe, it is characterized in that: the valve by air pressure control also is installed on water pipe, and the gas piping of this valve is connected with the gas piping of Automobile air brake apparatus blow off valve back; Or electromagnetic valve is installed on water pipe, the power supply of this electromagnetic valve is connected with the power supply of braking automobile taillight.
2. automobile brake according to claim 1 discharges water automatically and cools off brake wheel and tire device, it is characterized in that: the valve by air pressure control comprises valve body, be fixed on the loam cake on the valve body, gas piping and loam cake are connected, between valve body and loam cake, elastomeric pad is installed, this elastomeric pad and last cover cavity are formed air chamber, gas piping is communicated with air chamber, at body cavity piston is housed, one end of piston rod is captiveed joint with piston, be installed with plug on the other end, plug is separated into intake antrum and water chamber with the inner chamber of valve body, admitting pipe joint is fixed on the valve body and with intake antrum and is communicated with, backing plate and spring also are installed in intake antrum, and titting water outlet is fixed on the valve body and with water chamber and is communicated with.
3. automobile brake according to claim 1 and 2 discharges water automatically and cools off brake wheel and tire device, it is characterized in that: common valve also is installed on water pipe.
4. automobile brake according to claim 3 discharges water automatically and cools off brake wheel and tire device, and it is characterized in that: it is indoor that common valve is installed in vehicle drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99233793 CN2392703Y (en) | 1999-07-29 | 1999-07-29 | Automatic water-discharging cooling brake drum and tyre for braking automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99233793 CN2392703Y (en) | 1999-07-29 | 1999-07-29 | Automatic water-discharging cooling brake drum and tyre for braking automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2392703Y true CN2392703Y (en) | 2000-08-23 |
Family
ID=34022125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99233793 Expired - Fee Related CN2392703Y (en) | 1999-07-29 | 1999-07-29 | Automatic water-discharging cooling brake drum and tyre for braking automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2392703Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151019A (en) * | 2015-09-09 | 2015-12-16 | 河南理工大学 | Spray cooling control system for automobile drum brake and control method for spray cooling control system |
| CN107298079A (en) * | 2017-08-08 | 2017-10-27 | 山东大学 | A kind of liquid cooling automotive brake and tire heat abstractor |
-
1999
- 1999-07-29 CN CN 99233793 patent/CN2392703Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151019A (en) * | 2015-09-09 | 2015-12-16 | 河南理工大学 | Spray cooling control system for automobile drum brake and control method for spray cooling control system |
| CN105151019B (en) * | 2015-09-09 | 2017-12-05 | 河南理工大学 | A kind of automobile drum brake spraying cooling control system and its control method |
| CN107298079A (en) * | 2017-08-08 | 2017-10-27 | 山东大学 | A kind of liquid cooling automotive brake and tire heat abstractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |