CN109367329A - Axle radiator - Google Patents
Axle radiator Download PDFInfo
- Publication number
- CN109367329A CN109367329A CN201811492715.8A CN201811492715A CN109367329A CN 109367329 A CN109367329 A CN 109367329A CN 201811492715 A CN201811492715 A CN 201811492715A CN 109367329 A CN109367329 A CN 109367329A
- Authority
- CN
- China
- Prior art keywords
- axle
- condensation
- cavity
- heat
- revolution
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
Abstract
The invention discloses a kind of axle radiators, are related to automobile equipment technical field, and the axle radiator includes evaporating surface, the condensation surfaces of revolution, condensation side；The evaporating surface, the condensation surfaces of revolution and the condensation side form a closed cavity；Filled with heat-transfer working medium in the cavity；It is in vacuum state in the cavity；Radiating fin is connected on the outside of the condensation surfaces of revolution and the condensation side；The evaporating surface is provided with liquid-sucking core on the inside of the cavity.The axle radiator heat-sinking capability is strong, can timely be lost to heat in external environment, improves the service life of axle and bearing.
Description
Technical field
The present invention relates to automobile equipment technical field, in particular to a kind of axle radiator.
Background technique
Automobile shaft (also known as vehicle bridge) is connected by suspension with monocoque body, and wheel is installed at both ends, is mainly passed through
Bearing connection.The effect of axle is subject to the load of automobile, maintains normally travel of the automobile on road.The bearing of the prior art
Longevity of service can generate a large amount of heat, and pass to axle, and heat aggregation can not scatter and disappear, so that bearing and axle generate heat
Stress deformation and damage or deform, influence the service life of axle and bearing.
Summary of the invention
In order to overcome the drawbacks described above of the prior art, the technical problem to be solved is that provide one kind for the embodiment of the present invention
Axle radiator, can be quickly heat loss into external environment, and low cost, high heat dissipation improve the use of axle
Service life.
The specific technical solution of the embodiment of the present invention is:
A kind of axle radiator, the axle radiator include:
Evaporating surface, the condensation surfaces of revolution, condensation side；The evaporating surface, the condensation surfaces of revolution and condensation side group
At a closed cavity；Filled with heat-transfer working medium in the cavity；It is in vacuum state in the cavity；The condensation surfaces of revolution and institute
It states and is connected with radiating fin on the outside of condensation side；The evaporating surface is provided with liquid-sucking core on the inside of the cavity.
Preferably, the heat-transfer working medium includes ethyl alcohol.
Preferably, the liquid-sucking core includes at least metal sintering liquid-sucking core, silk screen composite liquid sucking core and silk screen and covers metal
One of fibrofelt liquid-sucking core.
Technical solution of the present invention have it is following significant the utility model has the advantages that
Axle radiator in the present invention have good heat dissipation effect, structure it is simple it is cheap, easy to loading and unloading, do not damage
The advantages that automobile original accessory, can quickly will accumulate in heat loss on axle to external environment while the car is driving
In, the effective service life for improving axle and bearing.
Detailed description of the invention
Attached drawing described here is only used for task of explanation, and is not intended to limit model disclosed by the invention in any way
It encloses.In addition, shape and proportional sizes of each component in figure etc. are only schematical, it is used to help the understanding of the present invention, and
It is not the specific shape and proportional sizes for limiting each component of the present invention.Those skilled in the art under the teachings of the present invention, can
Implement the present invention to select various possible shapes and proportional sizes as the case may be.
Fig. 1 is the structural schematic diagram of axle radiator in the embodiment of the present invention.
Fig. 2 is the scheme of installation of axle radiator in the embodiment of the present invention.
The appended drawing reference of the figures above: 1, axle；2, axle housing；3, bearing；4, wheel hub；5, wheel；6, axle radiator；
61, evaporating surface；62, the surfaces of revolution is condensed；63, side is condensed；64, liquid-sucking core；65, radiating fin.
Specific embodiment
With reference to the drawings and the description of the specific embodiments of the present invention, details of the invention can clearly be understood.But
It is the specific embodiment of invention described herein, purpose for explaining only the invention, and cannot understand in any way
At being limitation of the present invention.Under the teachings of the present invention, technical staff is contemplated that based on any possible change of the invention
Shape, these are regarded as belonging to the scope of the present invention.
Fig. 1 is the structural schematic diagram of axle radiator in the embodiment of the present invention, and Fig. 2 is that axle dissipates in the embodiment of the present invention
The scheme of installation of thermal, as shown in Figure 1 and Figure 2, present applicant proposes a kind of axle radiator, axle radiator packets
It includes: evaporating surface 61, the condensation surfaces of revolution 62, condensation side 63；The evaporating surface 61, the condensation surfaces of revolution 62 and the condensation side
Face 63 forms a closed cavity；Filled with heat-transfer working medium in the cavity；It is in vacuum state in the cavity；The condensation rotation
Radiating fin 65 is connected on the outside of face 62 and the condensation side 63；The evaporating surface 61 is provided with imbibition on the inside of the cavity
Core 64.
The heat-transfer working medium includes ethyl alcohol.
The liquid-sucking core includes at least metal sintering liquid-sucking core, silk screen composite liquid sucking core and silk screen covering metal fiber felt and inhales
One of wick-containing.
In use, axle radiator 6 is connected on axle 1, when the vehicle is running, bearing 3 generates amount of heat, heat
For amount from the evaporating surface 61 that axle 1 is transmitted to axle radiator 6, evaporating surface 61 is evenly distributed with suction in the cavity side of composition
Wick-containing 64, due to the effect of 64 capillary force of liquid-sucking core, the heat-transfer working medium of liquid will cover evaporating surface 61, and the heat-transfer working medium of liquid exists
Heat is absorbed on evaporating surface 61 and becomes steam state, since axle radiator 6 rotates the pressure of generation centrifugal force and cavity inside
The heat-transfer working medium of difference driving, steam state will be moved from evaporating surface 61 to the condensation surfaces of revolution 62 and condensation side 63, and be rotated in condensation
Face 62 and condensation side 63 on release heat be condensed into liquid, due to condensation the surfaces of revolution 62 be it is inclined, so the heat transfer of liquid
Working medium can be back to evaporating surface 61, and the heat released is lost in external environment by radiating fin 65.
In the description of the present application, it should be noted that unless otherwise specified and limited, term " installation ", " connected ",
" connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the connection being also possible to inside two elements can
, can also indirectly connected through an intermediary, for the ordinary skill in the art to be to be connected directly, it can basis
Concrete condition understands the concrete meaning of above-mentioned term.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (3)
1. a kind of axle radiator, which is characterized in that the axle radiator includes:
Evaporating surface, the condensation surfaces of revolution, condensation side；The evaporating surface, the condensation surfaces of revolution and condensation side composition one
Closed cavity；Filled with heat-transfer working medium in the cavity；It is in vacuum state in the cavity；The condensation surfaces of revolution and described cold
Radiating fin is connected on the outside of solidifying side；The evaporating surface is provided with liquid-sucking core on the inside of the cavity.
2. axle radiator according to claim 1, which is characterized in that the heat-transfer working medium includes ethyl alcohol.
3. axle radiator according to claim 1, which is characterized in that the liquid-sucking core is inhaled including at least metal sintering
One of wick-containing, silk screen composite liquid sucking core and silk screen covering metal fiber felt liquid-sucking core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811492715.8A CN109367329A (en) | 2018-12-07 | 2018-12-07 | Axle radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811492715.8A CN109367329A (en) | 2018-12-07 | 2018-12-07 | Axle radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109367329A true CN109367329A (en) | 2019-02-22 |
Family
ID=65375981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811492715.8A Pending CN109367329A (en) | 2018-12-07 | 2018-12-07 | Axle radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109367329A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111284275A (en) * | 2020-03-05 | 2020-06-16 | 涡阳县安元汽车配件有限公司 | Automobile axle with cooling function |
| CN111642103A (en) * | 2020-04-29 | 2020-09-08 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | High heat flow density porous heat sink flow cooling device |
-
2018
- 2018-12-07 CN CN201811492715.8A patent/CN109367329A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111284275A (en) * | 2020-03-05 | 2020-06-16 | 涡阳县安元汽车配件有限公司 | Automobile axle with cooling function |
| CN111284275B (en) * | 2020-03-05 | 2021-10-26 | 涡阳县安元汽车配件有限公司 | Automobile axle with cooling function |
| CN111642103A (en) * | 2020-04-29 | 2020-09-08 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | High heat flow density porous heat sink flow cooling device |
| CN111642103B (en) * | 2020-04-29 | 2023-06-23 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | High heat flux porous heat sink flow cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190222 |