CN2744571Y - Low-temperature control device of brake lining or brake drum - Google Patents
Low-temperature control device of brake lining or brake drum Download PDFInfo
- Publication number
- CN2744571Y CN2744571Y CN 200420075938 CN200420075938U CN2744571Y CN 2744571 Y CN2744571 Y CN 2744571Y CN 200420075938 CN200420075938 CN 200420075938 CN 200420075938 U CN200420075938 U CN 200420075938U CN 2744571 Y CN2744571 Y CN 2744571Y
- Authority
- CN
- China
- Prior art keywords
- brake
- temperature
- brake drum
- low
- cold
- 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
Links
Images
Abstract
The utility model relates to a low-temperature control device for a brake sheet or a brake drum, which is composed of a cold source (a refrigerating machine) and a control module of the cold source. The utility model is characterized in that the output of the cold source is communicated with the brake sheet or the brake drum through a cold quantity transfer pipeline; the cold source actively inputs the controllable refrigerating capacity to the brake sheet or the brake drum, and thus the temperature of the brake sheet or the brake drum is constant. Compared with the brake sheets or the brake drums of power machinery of the existing motor vehicles, air crafts, etc. respectively using natural air cooling or water cooling, the utility model uses the cold source to actively cool the brake sheet or the brake drum, has the advantage of high reliability, and can guarantee the safe operation of the brake sheets or the brake drums of power machinery of the existing motor vehicles, air crafts, etc.
Description
Technical field
The utility model belongs to automobile braking device, and a kind of specifically brake facing or brake drum hang down temperature control device.
Background technology
Brake gear is the critical component of automobile, yet even to this day, the cooling of automobile brake sheet or brake drum all is air-cooled or water-cooled.Air cooled shortcoming is to guarantee that under any condition, the brake facing temperature is no more than the allowable temperature of its material.The water cooled shortcoming is that water does not well guarantee, and very inconvenient.
Summary of the invention
The purpose of this utility model is frictional heat problem in brake process at brake facing or brake drum, propose to solve the heat dissipation problem of brake facing with the low-temperature receiver refrigerating method, make the brake facing temperature all the time in its material allowable temperature scope, ensure the safety and the permanent operation of brake facing, and a kind of brake facing or the low temperature control device of brake drum are provided, to overcome above-mentioned deficiency.
To achieve these goals, the utility model is made of low-temperature receiver (fefrigerator) and low-temperature receiver control module, is characterized in: communicate by cold transmission pipeline between the output of low-temperature receiver and brake facing or the brake drum;
Be fixed with a cold uniform distributor on above-mentioned brake facing or the brake drum, the input end of cold uniform distributor is fixed with cold transmission pipeline mouth and is communicated;
Also be fixed with temperature detecting module on above-mentioned brake facing or the brake drum, the output of temperature detecting module is connected with the low-temperature receiver control module by temperature control modules;
Also being connected with temperature on the said temperature control module shows and alarm module.
Because the utility model adopts low-temperature receiver to solve the heat dissipation problem of brake facing, make the utlity model has: 1, control brake facing or brake drum temperature function make in the temperature at service temperature scope of brake facing or brake drum; 2, temperature given value can be set arbitrarily; 3, detect brake facing or brake drum temperature function in real time, range of temperatures-50 ℃-300 ℃, temperature accuracy ± 3 ℃; 4, the pipeline of refrigeration source and transportation cold, the low-temperature receiver power controllable; 5, the pipeline of transportation cold adopts the pipeline of heat pipe or other material manufacture; 6, embedded temperature controller, temperature control precision ± 3 ℃; 7, can be applicable to brake facing or the brake drum or the control of other system temperature of self-propelled vehicle, aircraft and other driving device; 8, temperature demonstration, warning function; 9, refrigeration source fault, cold conveying pipe fault alarm function; 10, parameter demonstration, alarm unit can separate installation, also can install concentratedly; 11, carry out digital communication functions (wired or wireless communication) with miscellaneous equipment or device.
The brake facing of power machines such as the utility model and existing self-propelled vehicle, aircraft or brake drum all adopts natural air cooled or water-cooled contrast, adopt low-temperature receiver initiatively to cool off brake facing or brake drum, have the high advantage of reliability, ensure the safe in operation of power machines such as self-propelled vehicle, aircraft.
Description of drawings
Fig. 1 is a functional block diagram of the present utility model.
Fig. 2 transmits pipeline member principle block diagram for the utility model cold.
Fig. 3 is the utility model temperature detecting module functional block diagram.
Fig. 4 is the utility model temperature control modules functional block diagram.
Fig. 5 shows and the alarm module functional block diagram for the utility model temperature.
Fig. 6 is the utility model cold control module functional block diagram.
Fig. 7 connects block diagram between each module of the utility model.
The specific embodiment
Further specify the utility model below in conjunction with accompanying drawing.
The utility model shows with alarm module forms that by low-temperature receiver device (cooled cryostat or fefrigerator), cold control module, temperature detecting module, temperature control modules, temperature its functional block diagram as shown in Figure 1.Its principle of work is: brake facing or brake drum make its temperature build-up because friction generates heat in brake process.The low temperature control device of brake facing or brake drum adopts to brake facing or brake drum and transmits cold and the cold that is transmitted and brake facing or fricative heat balance principle control brake facing of brake drum or brake drum temperature; make brake facing or brake drum temperature in the scope that its material allows, thereby protection brake facing or brake drum can not burn or shorten its effective storage life because of the allowable temperature that its temperature surpasses it.As shown in Figure 1, temperature detecting module detects the temperature of brake facing or brake drum in real time, and temperature value is passed to temperature controller.Temperature controller is given display module temperature on the one hand and is shown, warm on the other hand actual value and temperature controlling valu and temperature alarming value relatively when actual temperature surpasses alarm temperature, are sent the sound and light alarm signal and given alarm module; When actual temperature surpasses the control temperature, send control signal and give cooled cryostat or fefrigerator cold control module, the cold control module is regulated cooled cryostat or refrigerator device cold, adjusts the cold that passes to brake facing or brake drum, and the temperature of brake facing or brake drum can not raise.
It is a critical component of this device that the utility model cold transmits pipeline, and its function is to transmit cold and cold is evenly distributed on to stop on the sheet (drum).Adopt the plain metal pipe (as copper, silver, aluminum pipe) or the metal heat pipe of band jacket.One end of cold transfer tube connects low-temperature receiver, and the other end connects the cold uniform distributor, as shown in Figure 2.
The utility model low-temperature receiver is a critical component of this device.Dual mode is arranged, with wherein a kind of or be used in combination.(1) cooled cryostat: interior dress cryogenic liquid, as liquid nitrogen (77K).(2) fefrigerator.
The utility model temperature detecting module (Fig. 3) sensor adopts thermocouple (as copper-constantan thermocouple) or semiconductor temperature sensor (as AD590 or LM35).Adopt micro controller system to be connected, realize temperature digitalization with temperature sensor.
The utility model temperature control modules (Fig. 4) is made up of micro controller system and RS485 interface, mainly finishes control algorithm and communication function.
The utility model temperature shows with alarm module (Fig. 5) and is made up of micro controller system, Liquid Crystal Display (LCD), buzzer phone, keyboard, RS485 interface etc.Finish functions such as parameter input, temperature demonstration, warning.
The utility model cooled cryostat or fefrigerator cold control module (Fig. 6) are made up of micro controller system, RS485 interface, frequency converter, electromagnetic valve.Finish cold and transport control.
Each module of the utility model connects (Fig. 7) by the RS485 interface, and temperature control modules is a primary module, and other modules are secondary module, and communication is finished by the primary module transfer between the secondary module.
The content that is not described in detail in this specification sheets belongs to this area professional and technical personnel's known prior art.
Claims (4)
1, the low temperature control device of a kind of brake facing or brake drum is made of low-temperature receiver and low-temperature receiver control module, it is characterized in that: communicate by cold transmission pipeline between the output of low-temperature receiver and brake facing or the brake drum.
2, the low temperature control device of brake facing as claimed in claim 1 or brake drum is characterized in that: be fixed with a cold uniform distributor on brake facing or the brake drum, the input end of cold uniform distributor is fixed with cold transmission pipeline mouth and is communicated.
3, the low temperature control device of brake facing as claimed in claim 1 or 2 or brake drum, it is characterized in that: also be fixed with temperature detecting module on brake facing or the brake drum, the output of temperature detecting module is connected with the low-temperature receiver control module by temperature control modules.
4, the low temperature control device of brake facing as claimed in claim 3 or brake drum is characterized in that: also be connected with temperature on the temperature control modules and show and alarm module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420075938 CN2744571Y (en) | 2004-07-12 | 2004-07-12 | Low-temperature control device of brake lining or brake drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420075938 CN2744571Y (en) | 2004-07-12 | 2004-07-12 | Low-temperature control device of brake lining or brake drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2744571Y true CN2744571Y (en) | 2005-12-07 |
Family
ID=35579355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420075938 Expired - Fee Related CN2744571Y (en) | 2004-07-12 | 2004-07-12 | Low-temperature control device of brake lining or brake drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2744571Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528414A (en) * | 2018-07-02 | 2018-09-14 | 东北大学 | A kind of energy-saving brake rim radiator for heavy truck |
| CN108698650A (en) * | 2016-03-01 | 2018-10-23 | 法拉第未来公司 | Active air air inlet |
| CN110598356A (en) * | 2019-09-25 | 2019-12-20 | 上海拿森汽车电子有限公司 | Mechanical shell temperature estimation method and device of electric power-assisted system and vehicle |
-
2004
- 2004-07-12 CN CN 200420075938 patent/CN2744571Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108698650A (en) * | 2016-03-01 | 2018-10-23 | 法拉第未来公司 | Active air air inlet |
| CN108528414A (en) * | 2018-07-02 | 2018-09-14 | 东北大学 | A kind of energy-saving brake rim radiator for heavy truck |
| CN110598356A (en) * | 2019-09-25 | 2019-12-20 | 上海拿森汽车电子有限公司 | Mechanical shell temperature estimation method and device of electric power-assisted system and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109177965A (en) | Intelligent vehicle auxiliary brake control system and control method thereof | |
| AU2002216527A1 (en) | Tap changer monitoring | |
| CN209381990U (en) | Intelligent vehicle auxiliary brake control system | |
| CN2744571Y (en) | Low-temperature control device of brake lining or brake drum | |
| CN107738579B (en) | Safety control method for heavy goods vehicle going down long slope | |
| US8392047B2 (en) | System for preventing damage to a vehicle | |
| CN203958132U (en) | Car brakeing failure alarm device | |
| CN102080717B (en) | Thermal protection control method for automatic transmission box or stepless transmission box | |
| CN207050172U (en) | A kind of air-conditioning refrigerant detection means | |
| CN116248737A (en) | Remote monitoring and controlling system and method for pipe network and electric valve | |
| CN219192166U (en) | Intelligent temperature control device for automobile braking system | |
| CN107825964A (en) | The electronic-controlled installation of electromagnetism liquid-cooled retarder | |
| CN101985294A (en) | Device and method for controlling access of automatic transmission (AT) to different thermal mode levels | |
| EP1520762B1 (en) | Power dissipation management system | |
| CN107492389A (en) | A kind of high-temperature protection method of sound system, system and automobile | |
| CN208036261U (en) | Braking automobile auto-control protective system | |
| CN110830647B (en) | On-line working condition adjusting and alarming system for low-voltage cable branch box | |
| CN209432438U (en) | A kind of tension wheel shaft bearing alternating temperature durability test apparatus | |
| CN206670102U (en) | A kind of stepless speed changing type air cooling system for being used to cool down unit | |
| JPH0712155A (en) | Wet type friction gearing damage preventing method and device therefor | |
| CN2519756Y (en) | Braking cooling device | |
| CN102375460A (en) | Wireless temperature monitoring device of portable incubator for cold-chain logistics | |
| CN206900370U (en) | Intelligent transportation driving system | |
| CN221147238U (en) | Sintering circular cooler detection device | |
| CN116373808B (en) | Intelligent temperature control device for automobile braking system and control method thereof |
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 |