CN110748587A - Self-circulation heat dissipation system of wet brake - Google Patents
Self-circulation heat dissipation system of wet brake Download PDFInfo
- Publication number
- CN110748587A CN110748587A CN201911041275.9A CN201911041275A CN110748587A CN 110748587 A CN110748587 A CN 110748587A CN 201911041275 A CN201911041275 A CN 201911041275A CN 110748587 A CN110748587 A CN 110748587A
- Authority
- CN
- China
- Prior art keywords
- oil
- pipe
- heat dissipation
- brake
- cooling
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/78—Features relating to cooling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/78—Features relating to cooling
- F16D2065/783—Features relating to cooling cooling control or adjustment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/78—Features relating to cooling
- F16D2065/787—Pumps
Abstract
The self-circulation heat dissipation system of the wet brake comprises a cooling oil tank, a filter, a gear pump, a heat dissipation pipeline and the brake. The cooling oil tank is connected with the filter through an oil pipe. The filter is connected with the gear pump through a pipeline. The oil outlet of the gear pump is provided with an oil inlet pipe, and the other end of the oil inlet pipe is communicated with the brake oil way inlet. An oil outlet pipe is arranged on the outlet of the brake oil way, the other end of the oil outlet pipe is communicated with the heat dissipation pipeline, and the other end of the heat dissipation pipeline is connected to a cooling oil tank through an oil pipe. And an oil overflow pipe is arranged on the oil inlet pipe, and the other end of the oil overflow pipe is communicated with the cooling oil tank through an oil pipe. The pipeline structure is simple, the cost is low, and the occupied space is small; the temperature of the brake and the cooling oil can be accurately controlled, accidents caused by overhigh temperature of the brake and the cooling oil are prevented, and therefore the reliability of the heat dissipation system is improved.
Description
Technical Field
The invention belongs to the technical field of automobile cooling, and relates to a self-circulation heat dissipation system of a wet brake.
Background
If the automobile brake works for a long time, or continuous emergency braking will be overheated because of friction, lead to coefficient of friction to reduce, will influence braking effect like this, this just can be explained as heat decline, in the current technique that is used for solving automobile brake heat decline, though the heat decline problem has been solved successfully, but the radiating system's of general stopper coolant oil need dispel the heat through heat transfer to heat dissipation water tank with heat, make the temperature of stopper and coolant oil too high easily, produce the potential safety hazard, reduce vehicle parts life, the pipe arrangement is complicated and the price/performance ratio is not high.
Disclosure of Invention
In view of the above problems in the prior art, the present invention provides a self-circulation heat dissipation system for a wet brake.
The invention adopts the following technical scheme:
the self-circulation heat dissipation system of the wet brake comprises a cooling oil tank, a filter, a gear pump, a heat dissipation pipeline and the brake.
The cooling oil tank is connected with the filter through an oil pipe. The filter is connected with the gear pump through a pipeline.
The oil outlet of the gear pump is provided with an oil inlet pipe, and the other end of the oil inlet pipe is communicated with the brake oil way inlet.
An oil outlet pipe is arranged on the outlet of the brake oil way, the other end of the oil outlet pipe is communicated with the heat dissipation pipeline, and the other end of the heat dissipation pipeline is connected to a cooling oil tank through an oil pipe.
And an oil overflow pipe is arranged on the oil inlet pipe, and the other end of the oil overflow pipe is communicated with the cooling oil tank through an oil pipe.
Furthermore, the power source of the gear pump is an engine, and the gear pump is driven by the engine to work.
Further, be provided with temperature sensor on the oil pipe, temperature sensor can respond to the temperature of oil in the oil pipe at any time.
Furthermore, a fan is arranged on one side of the heat dissipation pipeline and connected with the temperature sensor through a lead.
Furthermore, an electronic throttle valve is arranged on the oil overflow pipe.
The invention has the beneficial effects that: the pipeline has simple structure, low cost and small occupied space. The temperature of the brake and the cooling oil can be accurately controlled, accidents caused by overhigh temperature of the brake and the cooling oil are prevented, and therefore the reliability of the heat dissipation system is improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Reference numerals: 1-cooling oil tank, 2-filter, 3-gear pump, 4-heat dissipation pipeline, 5-electronic throttle valve, 6-fan, 7-brake, 8-temperature sensor, 9-oil inlet pipe, 10-oil outlet pipe and 11-oil overflow pipe.
Detailed Description
For the convenience of understanding, the technical scheme of the invention is further described in detail by embodiments with reference to the attached drawings:
as shown in fig. 1, the self-circulation heat dissipation system of the wet brake comprises a cooling oil tank 1, a filter 2, a gear pump 3, a heat dissipation pipeline 4 and a brake 7.
The cooling oil tank 1 is connected with the filter 2 through an oil pipe. The filter 2 is connected to the gear pump 3 via a line.
An oil outlet of the gear pump 3 is provided with an oil inlet pipe 9, and the other end of the oil inlet pipe 9 is connected with an oil way inlet of the brake 7.
The power source of the gear pump 3 is an engine, and the gear pump 3 is driven by the engine to work.
An oil outlet pipe 10 is arranged on an oil path outlet of the brake 7, the other end of the oil outlet pipe 10 is connected with the heat dissipation pipeline 4, and the other end of the heat dissipation pipeline 4 is connected to the cooling oil tank 1 through an oil pipe.
The oil outlet pipe 10 is provided with a temperature sensor 8, and the temperature sensor 8 can sense the temperature of the oil in the oil outlet pipe 10 at any time.
A fan 6 is arranged on one side of the heat dissipation pipeline 4, and the fan 6 is connected with a temperature sensor 8 through a lead.
An oil overflow pipe 11 is arranged on the oil inlet pipe 9, and an electronic throttle valve 5 is arranged on the oil overflow pipe 11. The other end of the oil spill pipe 11 is communicated with the cooling oil tank 1 through an oil pipe.
The working principle is as follows: the engine drives the gear pump 3 to work, the gear pump 3 pumps cooling oil out of the cooling oil tank 1, the cooling oil is filtered by the filter 2 and enters the brake 7 through the oil inlet pipe 9, and the heat dissipation of the brake is realized; the warmed cooling oil flows into the heat dissipation pipeline 4 through the oil outlet pipe 10, and the heat dissipation pipeline 4 dissipates the heat of the oil into the air. Temperature sensor 8 responds to the temperature of oil in oil pipe 10 exit at any time, and when temperature sensor 8 detected the high temperature of cooling oil, temperature sensor 8 automatic switch-on started fan 6, and fan 6 opened, forced air and heat dissipation pipeline 4 heat transfer realize strengthening the cooling. The opening and closing of the electronic throttle valve 5 can be controlled by the data of the temperature sensor 8, and the flow rate of the cooling oil entering the brake 7 is changed by the electronic throttle valve 5. The oil in the oil outlet pipe 10 and the oil spill pipe 11 finally flows back to the cooling oil tank 1 for reuse, and self-circulation is realized.
The above embodiments are merely illustrative or explanatory of the technical solution of the present invention and should not be construed as limiting the technical solution of the present invention, and it is apparent that various modifications and variations can be made by those skilled in the art without departing from the spirit and scope of the present invention. The present invention also encompasses these modifications and variations provided they come within the scope of the claims and their equivalents.
Claims (3)
1. The self-circulation heat dissipation system of the wet brake comprises a cooling oil tank, a filter, a gear pump, a heat dissipation pipeline and a brake;
the cooling oil tank is connected with the filter through an oil pipe. The filter is connected with the gear pump through a pipeline;
an oil inlet pipe is arranged at an oil outlet of the gear pump, and the other end of the oil inlet pipe is communicated with an oil way inlet of the brake;
an oil outlet pipe is arranged on an oil path outlet of the brake, the other end of the oil outlet pipe is communicated with the heat dissipation pipeline, and the other end of the heat dissipation pipeline is connected to a cooling oil tank through an oil pipe;
and an oil overflow pipe is arranged on the oil inlet pipe, and the other end of the oil overflow pipe is communicated with the cooling oil tank through an oil pipe.
2. The wet brake self-circulating heat dissipation system of claim 1, wherein: and the oil outlet pipe is provided with a temperature sensor.
3. The wet brake self-circulating heat dissipation system of claim 2, wherein: and a fan is arranged on one side of the heat dissipation pipeline and is connected with the temperature sensor through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911041275.9A CN110748587A (en) | 2019-10-30 | 2019-10-30 | Self-circulation heat dissipation system of wet brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911041275.9A CN110748587A (en) | 2019-10-30 | 2019-10-30 | Self-circulation heat dissipation system of wet brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110748587A true CN110748587A (en) | 2020-02-04 |
Family
ID=69281016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911041275.9A Pending CN110748587A (en) | 2019-10-30 | 2019-10-30 | Self-circulation heat dissipation system of wet brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110748587A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114364203A (en) * | 2020-10-12 | 2022-04-15 | 中国航发商用航空发动机有限责任公司 | EMU cooling device, aircraft engine fuel oil system and aircraft engine |
-
2019
- 2019-10-30 CN CN201911041275.9A patent/CN110748587A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114364203A (en) * | 2020-10-12 | 2022-04-15 | 中国航发商用航空发动机有限责任公司 | EMU cooling device, aircraft engine fuel oil system and aircraft engine |
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