CN207437644U - A kind of brake drum water drenching cooling system - Google Patents
A kind of brake drum water drenching cooling system Download PDFInfo
- Publication number
- CN207437644U CN207437644U CN201721368502.5U CN201721368502U CN207437644U CN 207437644 U CN207437644 U CN 207437644U CN 201721368502 U CN201721368502 U CN 201721368502U CN 207437644 U CN207437644 U CN 207437644U
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- CN
- China
- Prior art keywords
- brake drum
- sensor
- water
- water drenching
- electronic controller
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- 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.)
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Abstract
The utility model discloses a kind of brake drum water drenching cooling systems, including friction plate, sensor, electronic controller, water drenching electronic switch and water pipe, the sensor is used to detect the temperature of the friction plate, and temperature signal is transferred to the electronic controller, the electronic controller controls the water drenching electronic switch to be opened and closed the water pipe according to the temperature signal.Compared with prior art, the utility model is by setting sensor come the temperature of Real-time Feedback friction plate, and temperature signal is passed to electronic controller, after temperature signal continues for some time the temperature value of the setting more than one, electronic controller sends open instruction to water drenching electronic switch, water drenching electronic switch opens water pipe, and current are sprayed by water pipe, realize the cooling of brake drum.To water drenching intelligent control, the phenomenon that preventing brake drum improper because of water drenching frequent cracking, braking safety is improved.
Description
Technical field
The utility model is related to a kind of automobile brake technical fields, particularly a kind of brake drum water drenching cooling system.
Background technology
Brake safe is always the important topic of automotive research, particularly important on cargo vehicle.Cargo vehicle is in Duo Shan
Area often causes braking to be generated heat because of frequent lower long slope, and appearance braking heat fading is serious, the situation of brake fade.Therefore in more mountainous regions
Area often reequips vehicle, increases brake water drenching radiator to vehicle.When brake is because when the temperature is excessively high to braking
Drum carries out watering cooling, and driver's cabin opens or closes brake drum liquid distribution generally according to experience.
But after above-mentioned radiator is set, often there is brake drum because overheat is rubescent, after driver's cabin opens liquid distribution
Brake drum moment be cooled cracking the phenomenon that, seriously affected the safe to use of automobile.
Utility model content
The purpose of this utility model is to provide a kind of brake drum water drenching cooling system, is asked with solving technology of the prior art
Topic, it can control brake drum liquid distribution to work, to ensure braking safety.
The utility model provides a kind of brake drum water drenching cooling system, including friction plate, sensor, electronic controller,
Water drenching electronic switch and water pipe, the sensor are used to detect the temperature of the friction plate, and temperature signal is transferred to institute
Electronic controller is stated, the electronic controller controls the water drenching electronic switch to be opened and closed the water pipe according to the temperature signal.
Brake drum water drenching cooling system as described above, these, it is preferred to, the sensor is at least partially buried described
Friction plate away from the one side of brake drum, the sensor is electrically connected by signal wire with the electronic controller.
Brake drum water drenching cooling system as described above, these, it is preferred to, the water drenching electronic switch is arranged on water pipe
Internal electrically-controlled valve, the electrically-controlled valve are electrically connected by signal wire with the electronic controller, and one end of the water pipe is connected with
Water tank, the other end of the water pipe are connected with drenching sprayer, and the water outlet of the drenching sprayer is corresponding with brake drum.
Brake drum water drenching cooling system as described above, these, it is preferred to, it rubs described in the head end insertion of the sensor
In pad, the inside of the sensor is embedded with electronic chip, and the electronic chip is close to the outer wall of the head end of the sensor
It sets, the electronic chip is connected with the electronic controller to form closed loop by signal wire, when the closed loop
When generation is breaking, the electronic controller sends alarm signal.
Brake drum water drenching cooling system as described above, these, it is preferred to, the electronic controller is connected with alarm and refers to
Show lamp, when open circuit occurs for the closed loop, the electronic controller controls the alarm lamp to light.
Brake drum water drenching cooling system as described above, these, it is preferred to, it rubs described in the head end insertion of the sensor
Depth in pad is 2mm.
Compared with prior art, the utility model is by setting sensor come the temperature of Real-time Feedback friction plate, and temperature
Degree signal passes to electronic controller, after temperature signal continues for some time the temperature value of the setting more than one, electronics control
Device processed sends open instruction to water drenching electronic switch, and water drenching electronic switch opens water pipe, and current are sprayed by water pipe, realize system
Move the cooling of drum.To water drenching intelligent control, the phenomenon that preventing brake drum improper because of water drenching frequent cracking, braking safety is improved.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is sensor mounting location schematic diagram.
Reference sign：1- friction plates, 2- sensors, 3- electronic controllers, 4- water drenching electronic switches, 5- water pipes, 6-
Signal wire, 7- water tanks, 8- drenching sprayers, 9- electronic chips, 10- alarm lamps, 11- accumulators, 12- control switches, 13- systems
Dynamic drum, 14- brake-shoes.
Specific embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and cannot be construed to the utility model
Limitation.
As depicted in figs. 1 and 2, the embodiment of the utility model provides a kind of brake drum water drenching cooling system, including rubbing
Brake-shoe is fixed in the cooperation of pad 1, sensor 2, electronic controller 3, water drenching electronic switch 4 and water pipe 5, wherein friction plate 1
On 14, brake-shoe 14 and 1 structure of friction plate are the prior art, and this will not be repeated here, this water drenching cooling system is applicable in various shapes
The friction plate structure of formula, the sensor 2 are used to detect the temperature of the friction plate 1, and temperature signal is transferred to the electricity
Sub-controller 3, the electronic controller 3 control the water drenching electronic switch 4 to be opened and closed the water pipe 5 according to the temperature signal.
Temperature signal is passed to electricity by above-described embodiment by setting sensor 2 come the temperature of Real-time Feedback friction plate 1
Sub-controller 3, after temperature signal continues for some time the temperature value of the setting more than one, electronic controller 3 gives water drenching electricity
Sub switch 4 sends open instruction, and water drenching electronic switch 4 opens water pipe 5, and current are sprayed by water pipe 5, realizes brake drum 13
Cooling.To water drenching intelligent control, the phenomenon that preventing 13 frequent cracking improper because of water drenching of brake drum, braking safety is improved.
In order to accurately obtain the real time temperature of friction plate 1 and then learn the temperature of brake drum 13, the sensor 2 at least portion
Point embedment friction plate 1 away from the one side of brake drum 13, the sensor 2 passes through signal wire 6 and the electronic controller 3
Electrical connection, electronic controller 3 is passed to by temperature signal.
As preferred technical solution, the water drenching electronic switch 4 is the electrically-controlled valve inside water pipe 5, described automatically controlled
Valve is electrically connected by signal wire 6 with the electronic controller 3, and the electronic controller 3 and the electrically-controlled valve are connected by circuit
Accumulator 11 is connect, to maintain to power, the connecting line road of the electronic controller 3 and the accumulator 11 is additionally provided with control switch
12, one end of the water pipe 5 is connected with water tank 7, and the other end of the water pipe 5 is connected with drenching sprayer 8, the drenching sprayer 8
Water outlet it is corresponding with brake drum 13.
Electronic controller 3 sends open instruction to water drenching electronic switch 4, and water drenching electronic switch 4 is opened, from water tank 7
Internal water is sprayed on brake drum 13 via water pipe 5, drenching sprayer 8, realizes the cooling of brake drum 13.
Friction plate 1 is required to after may wear to certain degree by sending alarm signal, with remind driver need and
Shi Genghuan brake strips 1, therefore, the head end of the sensor 2 are inserted into the friction plate 1, and the inside of the sensor 2 is buried
Equipped with electronic chip 9, the outer wall of the electronic chip 9 close to the head end of the sensor 2 is set, and wherein electronic chip 9 is with passing
The outer wall distance of sensor 2 can be set according to actual process demand, and the electronic chip 9 passes through signal wire 6 and the electronic control
Device 3 is connected to form closed loop, and when open circuit occurs for the closed loop, the electronic controller 3 sends alarm signal.
An electronic chip 9 is integrated on the head by sensor 2, electronic chip 9 passes through signal wire 6 and electronic control
Device 3 is connected, and in the initial state, the circuit that electronic chip 9 is formed with electronic controller 3 is conducting, when friction plate 1 is worn up to
After certain value (wearing up to 2 position of sensor), 2 head end of sensor being inserted in friction plate 1 starts to be worn, until electricity
Sub- chip 9 is worn, and causes electronic chip 9 that open circuit occurs with the closed loop that electronic controller 3 forms.Electronic controller 3 is supervised
After controlling circuit generation open circuit, alarm signal is sent.Those of ordinary skill in the art be easy for it is contemplated that, electronic chip
9 head ends that can be exposed to sensor 2 are set, so when friction plate is when may wear to 9 position of electronic chip, you can by electronic chip
9 destroy, and without wear sensor 2.
The electronic controller 3 is connected with alarm lamp 10, when open circuit occurs for the closed loop, the electronics control
Device 3 processed controls the alarm lamp 10 to light.Alarm lamp 10 is mounted on cabin interior, and driver is reminded after lamp is bright
Friction plate 1 is replaced.
In order to enable friction plate 1 can and alarm and be taken into account accurately to perceive simultaneously and rub when may wear to extreme position
The surface temperature of pad 1 and then the temperature for perceiving brake drum 13, as an optimal embodiment, the head end of the sensor 2
The depth being inserted into the friction plate 1 is 2mm.Those of ordinary skill in the art be easy for it is contemplated that, can be according to friction plate 1
Specific material, thickness or required precision etc. adjust the optimal insertion depth of head end of the sensor 2.
The structure, feature and effect of the utility model are described in detail based on the embodiments shown in the drawings, with
Upper described is only the preferred embodiment of the utility model, but the utility model is to limit practical range shown in drawing, it is every according to
Change that conception according to the utility model is made or the equivalent embodiment for being revised as equivalent variations, still without departing from specification and figure
When showing covered spirit, it should be within the protection scope of the present utility model.
Claims (6)
1. a kind of brake drum water drenching cooling system, it is characterised in that：Including friction plate (1), sensor (2), electronic controller
(3), water drenching electronic switch (4) and water pipe (5), the sensor (2) are used to detect the temperature of the friction plate (1), and will
Temperature signal is transferred to the electronic controller (3), and the electronic controller (3) controls the water drenching according to the temperature signal
Electronic switch (4) is opened and closed the water pipe (5).
2. brake drum water drenching cooling system according to claim 1, it is characterised in that：The sensor (2) is at least partly
Be embedded to the friction plate (1) away from the one side of brake drum (13), the sensor (2) passes through signal wire (6) and the electronics
Controller (3) is electrically connected.
3. brake drum water drenching cooling system according to claim 1, it is characterised in that：The water drenching electronic switch (4) is
The electrically-controlled valve internal arranged on water pipe (5), the electrically-controlled valve is electrically connected by signal wire (6) with the electronic controller (3), described
One end of water pipe (5) is connected with water tank (7), and the other end of the water pipe (5) is connected with drenching sprayer (8), the drenching sprayer
(8) water outlet is corresponding with brake drum (13).
4. brake drum water drenching cooling system according to claim 1, it is characterised in that：The head end of the sensor (2) is inserted
Enter in the friction plate (1), the inside of the sensor (2) is embedded with electronic chip (9), and the electronic chip (9) is close to institute
The outer wall for stating the head end of sensor (2) is set, and the electronic chip (9) is connected by signal wire (6) and the electronic controller (3)
It connects to form closed loop, when open circuit occurs for the closed loop, the electronic controller (3) sends alarm signal.
5. brake drum water drenching cooling system according to claim 4, it is characterised in that：Electronic controller (3) connection
There is alarm lamp (10), when open circuit occurs for the closed loop, the electronic controller (3) controls the alarm lamp
(10) light.
6. brake drum water drenching cooling system according to claim 4, it is characterised in that：The head end of the sensor (2) is inserted
It is 2mm to enter the depth in the friction plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721368502.5U CN207437644U (en) | 2017-10-23 | 2017-10-23 | A kind of brake drum water drenching cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721368502.5U CN207437644U (en) | 2017-10-23 | 2017-10-23 | A kind of brake drum water drenching cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207437644U true CN207437644U (en) | 2018-06-01 |
Family
ID=62293743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721368502.5U Expired - Fee Related CN207437644U (en) | 2017-10-23 | 2017-10-23 | A kind of brake drum water drenching cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207437644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145560A (en) * | 2019-04-23 | 2019-08-20 | 高邮市顺达动力机电有限公司 | A kind of safety arrestment drum brake |
-
2017
- 2017-10-23 CN CN201721368502.5U patent/CN207437644U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145560A (en) * | 2019-04-23 | 2019-08-20 | 高邮市顺达动力机电有限公司 | A kind of safety arrestment drum brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20201023 |