CN209581442U - A kind of attached cooling system of gas braking - Google Patents
A kind of attached cooling system of gas braking Download PDFInfo
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- CN209581442U CN209581442U CN201822102691.2U CN201822102691U CN209581442U CN 209581442 U CN209581442 U CN 209581442U CN 201822102691 U CN201822102691 U CN 201822102691U CN 209581442 U CN209581442 U CN 209581442U
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- nozzle
- cooling system
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Abstract
The utility model discloses a kind of gas to brake attached cooling system, and gas nozzle is arranged and atomizing water nozzle, gas nozzle and atomizing water nozzle pass through pipeline respectively and connect with gas nozzle relay valve and atomizing water nozzle relay valve；Gas nozzle relay valve control mouth and atomizing water nozzle relay valve control mouth are connect by pipeline with air brake piping.By adopting the above technical scheme, during vehicle braking and in emergency circumstances, compressed air and atomized water are sprayed to brake, to make brake rapid cooling, cooling, it prevents it from overheating spontaneous combustion, fire risk is avoided, to improve vehicle safety and traffic safety；Using that can be tested after the connection of common braking member in the market, the component of system composition is less, and structure is simple, can substantially save the cost；Reliable performance can share pneumatic supply with braking system, easy to install and use.
Description
Technical field
The utility model belongs to the technical field of automobile and the braking of engineering machinery gas.More specifically, the utility model relates to
A kind of attached cooling system of gas braking making brake rapid cooling.
Background technique
Heavy truck, trailer and industrial wheeled equipment are because of larger, emergency brake or in the higher weather of environment temperature of being self-possessed
When lower long-distance running, because of brake bush severe friction, calorific value is big, easily leads to brake-fade, and thermal stability declines,
Braking distance extends.Even cause tire and wheel hub spontaneous combustion when serious, influences traffic safety and traffic safety.
But up to the present, automobile, trailer and industrial wheeled equipment gas brake field, which there is no, can make wheel hub rapid cooling
Gas brake attached cooling system.
Utility model content
The utility model provides a kind of attached cooling system of air braking system, and the purpose is to realize that brake quickly dissipates
Heat, cooling.
To achieve the goals above, the technical solution that the utility model is taken are as follows:
The gas of the utility model brakes attached cooling system, including air brake valve and connected air brake piping,
The gas brakes attached cooling system setting gas nozzle and atomizing water nozzle, the gas nozzle and atomizing water nozzle point
Not Tong Guo pipeline connect with gas nozzle relay valve and atomizing water nozzle relay valve；The gas nozzle relay valve control mouth and
Atomizing water nozzle relay valve control mouth is connect by pipeline with the air brake piping.
The air brake piping includes preceding bridge brake piping and rear axle brake piping；The gas nozzle relay valve control
Donsole is connect with the preceding bridge brake piping；The atomizing water nozzle relay valve control mouth and the rear axle brake piping
Connection；Alternatively, the gas nozzle relay valve control mouth is connect with the rear axle brake piping；The atomizing water nozzle
Relay valve control mouth is connect with the preceding bridge brake piping.
The air inlet of gas nozzle relay valve and the gas outlet of gas receiver passes through piping connection；The gas receiver
Air inlet and pneumatic supply pass through piping connection.
On the pipeline that the air inlet of the gas receiver is connect with pneumatic supply, baroswitch is set；When the gas storage
The pressure of compressed gas is lower than the pressure of setting in cylinder, then baroswitch opens conducting；When compressed gas in the gas receiver
Pressure be greater than or equal to setting pressure, then baroswitch close cut-off.
The atomization water inlet of the atomizing water nozzle relay valve and the atomization water out of water storage atomization tank are connected by pipeline
It connects；The air inlet and pneumatic supply of the water storage atomization tank pass through piping connection.
The gas brakes attached cooling system and is arranged danger button valve, a gas outlet of the danger button valve with
Preceding bridge brake piping and gas nozzle relay valve control mouth pass through piping connection；Another gas outlet of the danger button valve
Pass through piping connection with rear axle brake piping and atomizing water nozzle relay valve control mouth；The air inlet of the danger button valve with
The gas outlet of gas receiver passes through piping connection.
Connect in a gas outlet of the danger button valve and preceding bridge brake piping and gas nozzle relay valve control mouth
On the pipeline connect, a check valve is set；Another gas outlet and rear axle brake piping and mist in the danger button valve
On the pipeline for changing the connection of (operating) water nozzle relay valve control mouth, another check valve is set；The conducting direction of the two check valves is
Away from the direction of the danger button valve.
On the pipeline that the air inlet of the water storage atomization tank is connect with pneumatic supply, pressure regulator valve is set.
On pipeline between the air inlet and pressure regulator valve of the connection water storage atomization tank, check valve is set, this is unidirectional
The conducting direction of valve is directed towards the direction of the water storage atomization tank.
The utility model by adopting the above technical scheme, during vehicle braking and in emergency circumstances, sprays brake
Compressed air and atomized water prevent it from overheating spontaneous combustion, fire risk are avoided, to mention to make brake rapid cooling, cooling
High vehicle safety and traffic safety；It can be tested after being connected using common braking member in the market, system composition
Component is less, and structure is simple, can substantially save the cost；Reliable performance can share pneumatic supply, the side of installing and using with braking system
Just.
Detailed description of the invention
Label in content and figure shown in attached drawing is briefly described as follows:
Fig. 1 is the structural schematic diagram of the utility model；
In the figure, it is marked as
1, gas nozzle, 2, gas nozzle relay valve, 3, air brake valve, 4, pressure regulator valve, 5, gas receiver, 6, check valve, 7,
Danger button valve, 8, check valve, 9, check valve, 10, water storage atomization tank, 11, atomizing water nozzle relay valve, 12, atomizing water nozzle.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to specific embodiment of the present utility model further detailed
Thin explanation, with help those skilled in the art to the inventive concept of the utility model, technical solution have it is more complete, accurate and
Deep understanding.
The structure of the utility model as shown in Figure 1 brakes attached cooling system for a kind of gas, including air brake valve 3 and with
The air brake piping being connected.The air brake valve 3 is mounted on brake pedal.
In order to overcome the drawbacks of the prior art and there are the problem of, realize brake rapid cooling, cooling goal of the invention,
The technical solution that the utility model is taken are as follows:
As shown in Figure 1, the gas of the utility model brakes attached cooling system setting gas nozzle 1 and atomizing water nozzle 12,
The gas nozzle 1 and atomizing water nozzle 12 passes through pipeline and gas nozzle relay valve 2 and atomizing water nozzle relay valve respectively
11 connections；2 control mouth of gas nozzle relay valve and 11 control mouth of atomizing water nozzle relay valve passes through pipeline and described
Air brake piping connection.
By the above structure of the utility model, vehicle, engineering machinery driving process in, once braking, i.e.,
Compressed air and cooling atomized water, effectively prevention brake overheating can be sprayed to brake, fire risk is avoided, to improve vehicle
Safety and traffic safety.
Mountable gas nozzle 1 and atomizing water nozzle 12 on all brakes in front and back.Its control mode can use
The mode of gap injection, i.e. atomized water spraying and spray compressed air alternately, after cooling water is jetted through, then will be high by compressed air
Heated steam dispels, and improves cooling rate, and specific technical solution is connected in relay valve and gas nozzle 1 and atomizing water nozzle 12
Electrically-controlled valve is set on the pipeline connect, it is controlled by the control unit of control system and is alternately opened and closed.
Specific working mode is:
When driver's brake pedal, air brake valve 3 can be inflated to relay valve 2, relay valve 11 respectively, make relay valve 2
With the valve opening of relay valve 11, the compressed air in gas receiver 5, the atomized steam in water storage atomization tank 10 pass through pipeline and distinguish
Into gas nozzle 1, atomizing water nozzle 12.
When driver steps on the brake pedal of air brake valve, when vehicle braking, relay valve valve can be opened simultaneously, makes gas storage
Cylinder 5 and the compressed air in water storage atomization tank 10 and atomized steam are injected separately towards front-rear axle brake, realize vehicle braking gas system
The effect of dynamic rapid cooling simultaneously.
The air brake piping includes preceding bridge brake piping and rear axle brake piping；The gas nozzle relay valve 2
Control mouth is connect with the preceding bridge brake piping；11 control mouth of atomizing water nozzle relay valve and the rear axle are braked
Piping connection；Alternatively, 2 control mouth of gas nozzle relay valve is connect with the rear axle brake piping；The atomization
11 control mouth of (operating) water nozzle relay valve is connect with the preceding bridge brake piping
Since the control of gas ejecting system and the control of atomized water spraying are required to consume certain gas source, so, two are controlled
Before device processed is separately positioned on bridge brake piping and rear axle brake piping, so that the consumption of gas source is more uniform.
The advantages of above-mentioned technical proposal, is:
It 1, can substantially save the cost using can be tested after the connection of common braking member in the market；
2, system is simple and reliable, and the component of composition is less；
3, pneumatic supply can be shared with braking system, it is easy to install and use.
The air inlet of the gas nozzle relay valve 2 and the gas outlet of gas receiver 5 pass through piping connection；The gas storage
The air inlet and pneumatic supply of cylinder 5 pass through piping connection.
First effect of gas receiver 5 is to provide gas source for the gas nozzle 1 of compressed air.And pneumatic supply is compression gas supply
Supplement is provided.Its mode supplemented is:
On the pipeline that the air inlet of the gas receiver 5 is connect with pneumatic supply, baroswitch is set；When the gas storage
The pressure of compressed gas is lower than the pressure of setting in cylinder 5, then baroswitch opens conducting；When compressed gas in the gas receiver 5
The pressure of body is greater than or equal to the pressure of setting, then baroswitch closes cut-off.
In this manner it is ensured that the stabilization of the pressure of the compressed air in gas receiver 5.In the air inlet of the gas receiver 5
On the pipeline connecting with pneumatic supply, a check valve should be also set, conducting direction is directed towards gas receiver 5, and it is reversed to end, it prevents
Pneumatic supply in short-term decompression when, gas generate reflux.
The atomization water inlet of the atomizing water nozzle relay valve 11 and the atomization water out of water storage atomization tank 10 pass through pipe
Road connection；The air inlet and pneumatic supply of the water storage atomization tank 10 pass through piping connection.
Water storage atomization tank 10 is by compressed air by the cooling water atomization in water storage atomization tank 10.Before vehicle driving,
Ying Xianxiang water storage atomization tank 10 fills cooling water.
After vehicle startup, pneumatic supply is inflated to gas receiver 5, water storage atomization tank 10 respectively, until it reaches nominal operation pressure
Power.
The gas brakes attached cooling system and danger button valve 7, a gas outlet of the danger button valve 7 is arranged
Pass through piping connection with preceding bridge brake piping and 2 control mouth of gas nozzle relay valve；Another of the danger button valve 7 goes out
Port and rear axle brake piping and 11 control mouth of atomizing water nozzle relay valve pass through piping connection；The danger button valve 7
The gas outlet of air inlet and gas receiver 5 passes through piping connection.
In the case where braking or being non-brake, when driver has found that the emergencies such as smolder, burn occurs in vehicle brake
When, the handle of danger button valve 7 is pressed, compressed air and atomized steam is made persistently to spray to front-rear axle brake, to put out open fire,
Avoid fire risk.
Its specific working principle is:
It, also can be respectively to gas nozzle relay valve 2, atomizing water nozzle servo when driver presses danger button 7 handle of valve
Valve 11 is inflated, and makes relay valve valve opening, gas receiver 5, the compressed air in water storage atomization tank 10 and atomized steam pass through pipeline
Gas nozzle 1, atomizing water nozzle 12 are respectively enterd, realizes fire extinguishing and cooling in emergency circumstances.
A gas outlet and 2 control mouth of preceding bridge brake piping and gas nozzle relay valve in the danger button valve 7
On the pipeline of connection, a check valve 6 is set；Another gas outlet and rear axle brake piping in the danger button valve 7
And on the pipeline of 11 control mouth of atomizing water nozzle relay valve connection, another check valve 8 is set；The conducting side of the two check valves
To being direction away from the danger button valve 7.
The effect of the two check valves is to guarantee when preventing 5 decompression of gas receiver, and gas generates reflux and makes entirely to brake
Cooling failure.
On the pipeline that the air inlet of the water storage atomization tank 10 is connect with pneumatic supply, pressure regulator valve 4 is set.
The purpose that pressure regulator valve 4 is arranged is the air pressure of compressed air required for adjusting atomization cooling water, best to obtain
Atomizing effect cannot all generate optimal atomization cooling water because pressure is excessive and pressure is too small.
On pipeline between the air inlet and pressure regulator valve 4 of the connection water storage atomization tank 10, check valve 9 is set, it should
The conducting direction of check valve 9 is directed towards the direction of the water storage atomization tank 10.
The effect of the check valve 9 is can to prevent pneumatic supply with the stabilization of the pressure of the compressed air in water storage atomization tank 10
In short-term when decompression, compressed air generates reflux.
The compression of the compressed air gas source of gas nozzle 1, the compressed air gas source of gas receiver 5 and water storage atomization tank 10
Air gas source can share pneumatic supply with braking system, simplify system, easy to install and use.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as the various unsubstantialities carried out using the method concept and technical solution of the utility model change
Into, or it is not improved the conception and technical scheme of the utility model are directly applied into other occasions, in the utility model
Protection scope within.
Claims (9)
1. a kind of gas brakes attached cooling system, exist including air brake valve (3) and connected air brake piping, feature
In: the gas brakes attached cooling system setting gas nozzle (1) and atomizing water nozzle (12), the gas nozzle (1)
It is connect respectively by pipeline with gas nozzle relay valve (2) and atomizing water nozzle relay valve (11) with atomizing water nozzle (12)；Institute
Gas nozzle relay valve (2) control mouth and atomizing water nozzle relay valve (11) control mouth stated are braked by pipeline and the gas
Piping connection.
2. gas described in accordance with the claim 1 brakes attached cooling system, it is characterised in that: before the air brake piping includes
Bridge brake piping and rear axle brake piping；Gas nozzle relay valve (2) control mouth and the preceding bridge brake piping connect
It connects；Atomizing water nozzle relay valve (11) control mouth is connect with the rear axle brake piping；Alternatively, the gas sprays
Mouth relay valve (2) control mouth is connect with the rear axle brake piping；Atomizing water nozzle relay valve (11) control mouth with
The preceding bridge brake piping connection.
3. gas described in accordance with the claim 1 brakes attached cooling system, it is characterised in that: the gas nozzle relay valve
(2) gas outlet of air inlet and gas receiver (5) passes through piping connection；The air inlet and pneumatic supply of the gas receiver (5) are logical
Cross piping connection.
4. gas described in accordance with the claim 3 brakes attached cooling system, it is characterised in that: the gas receiver (5) into
On the pipeline that port is connect with pneumatic supply, baroswitch is set；It is set when the pressure of described gas receiver (5) the interior compressed gas is lower than
Fixed pressure, then baroswitch opens conducting；When the pressure of described gas receiver (5) the interior compressed gas is greater than or equal to setting
Pressure, then baroswitch closes cut-off.
5. gas described in accordance with the claim 1 brakes attached cooling system, it is characterised in that: the atomizing water nozzle relay valve
(11) the atomization water out of atomization water inlet and water storage atomization tank (10) passes through piping connection；The water storage atomization tank (10)
Air inlet and pneumatic supply pass through piping connection.
6. gas brakes attached cooling system according to claim 2, it is characterised in that: the gas brakes attached cooling system
System setting danger button valve (7), a gas outlet of the danger button valve (7) and preceding bridge brake piping and gas nozzle after
Dynamic valve (2) control mouth passes through piping connection；Another gas outlet of the danger button valve (7) and rear axle brake piping and mist
Change (operating) water nozzle relay valve (11) control mouth and passes through piping connection；The air inlet of the danger button valve (7) and gas receiver (5)
Gas outlet passes through piping connection.
7. gas brakes attached cooling system according to claim 6, it is characterised in that: in the danger button valve (7)
The pipeline that is connect with preceding bridge brake piping and gas nozzle relay valve (2) control mouth of a gas outlet on, be arranged one it is unidirectional
Valve (6)；Another gas outlet and rear axle brake piping and atomizing water nozzle relay valve (11) in the danger button valve (7)
On the pipeline of control mouth connection, another check valve (8) is set；The conducting direction of the two check valves is away from described tight
The direction of anxious push buttonvalve (7).
8. gas brakes attached cooling system according to claim 5, it is characterised in that: in the water storage atomization tank (10)
The pipeline that is connect with pneumatic supply of air inlet on, be arranged pressure regulator valve (4).
9. gas brakes attached cooling system according to claim 8, it is characterised in that: in the connection water storage atomization tank
(10) on the pipeline between air inlet and pressure regulator valve (4), it is arranged check valve (9), the conducting direction of the check valve (9) is directed towards
The direction of the water storage atomization tank (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822102691.2U CN209581442U (en) | 2018-12-14 | 2018-12-14 | A kind of attached cooling system of gas braking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822102691.2U CN209581442U (en) | 2018-12-14 | 2018-12-14 | A kind of attached cooling system of gas braking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209581442U true CN209581442U (en) | 2019-11-05 |
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ID=68349992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822102691.2U Active CN209581442U (en) | 2018-12-14 | 2018-12-14 | A kind of attached cooling system of gas braking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209581442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398331A (en) * | 2018-12-14 | 2019-03-01 | 芜湖盛力科技股份有限公司 | A kind of attached cooling system of gas braking |
-
2018
- 2018-12-14 CN CN201822102691.2U patent/CN209581442U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109398331A (en) * | 2018-12-14 | 2019-03-01 | 芜湖盛力科技股份有限公司 | A kind of attached cooling system of gas braking |
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