CN204344226U - A kind of heat pipe heat radiation type aeroengine - Google Patents
A kind of heat pipe heat radiation type aeroengine Download PDFInfo
- Publication number
- CN204344226U CN204344226U CN201420695974.1U CN201420695974U CN204344226U CN 204344226 U CN204344226 U CN 204344226U CN 201420695974 U CN201420695974 U CN 201420695974U CN 204344226 U CN204344226 U CN 204344226U
- Authority
- CN
- China
- Prior art keywords
- heat pipe
- heat
- main body
- aeroengine
- engine main
- 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
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to aero engine technology field, be specifically related to a kind of heat pipe heat radiation type aeroengine, it comprises aeroengine body, and described aeroengine body comprises a body, this body is arranged an engine main body, this engine main body is provided with heat pipe fixed support; Described heat pipe fixed support is provided with some heat pipes, and uses fixture to fix; Described some heat pipes are separately positioned on the outer wall of combustion chamber of engine main body, casing outer wall, pressurized machine surface, exhaust tube wall, other need on the position of heat radiation; The condensating section of described heat pipe is connected with radiator, and this radiator is arranged on engine main body or body; It is simple that it has structure, and system is less, and maintenance work is few, and do not limit by motor profile and forms of motion, vibration & noise is little, and do not affect the rigidity of motor, radiating efficiency is high, can meet the advantages such as the radiating requirements of all sites.
Description
[technical field]
The utility model relates to aero engine technology field, is specifically related to a kind of heat pipe heat radiation type aeroengine utilizing heat pipe to dispel the heat to motor as main heat transfer element.
[background technique]
Motor operationally can produce very large heat thus temperature raises, the rising of engine temperature can cause engine component metallicity to decline, intensity reduces, thus easily damage, temperature raises and the viscosity of lubricant oil also can be caused to decline, and destroys oil film, causes engine lubrication to worsen, thus damage motor, so when engine operation, the heat that it produces must be dissipated in time.Air cooling engine is by directly at engine surface casting or weld metal radiating fin, the area of contact of greater engine and air thus cooled engine.Because air-cooled radiating efficiency is lower, air cooling engine is easily overheated.The heat dissipation metal sector-meeting increased in order to enlarge active surface causes that the rigidity of motor is deteriorated, vibration & noise becomes large.Water cooled engine has groove on motor (cylinder body), and cooling water flows through groove by water pump pressurization, directly the heat absorption produced when engine operation walked and in other radiator, heat is dispersed in air.Water cooled engine complex structure, maintenance is large.Because the position that motor can be arranged groove is limited, water-cooled water route can not ensure that all heating positions all obtain efficiently radiates heat.Aeroengine, due to its forms of motion, is not suitable for the constituent using pipeline more complicated, longer.
[model utility content]
The purpose of this utility model is defect for prior art and deficiency, there is provided a kind of structure simple, a kind of heat pipe heat radiation type aeroengine reasonable in design, easy to use, it is simple that it has structure, and system is less, maintenance work is few, do not limit by motor profile and forms of motion, vibration & noise is little, does not affect the rigidity of motor, radiating efficiency is high, can meet the advantages such as the radiating requirements of all sites.
A kind of heat pipe heat radiation type aeroengine described in the utility model, it comprises aeroengine body, and described aeroengine body comprises a body, this body is arranged an engine main body, this engine main body is provided with heat pipe fixed support; Described heat pipe fixed support is provided with some heat pipes, and uses fixture to fix; Described some heat pipes are separately positioned on the outer wall of combustion chamber of engine main body, casing outer wall, pressurized machine surface, exhaust tube wall, other need on the position of heat radiation; The condensating section of described heat pipe is connected with radiator, and this radiator is arranged on engine main body or body; The evaporator section of described heat pipe adopts the mode of welding or riveted joint or Flange joint to be fixed on engine main body.
Further, described heat pipe is the moderate temperature heat pipe of 0 DEG C-250 DEG C normal temperature heat pipes or 250 DEG C-450 DEG C.
Further, described radiator is water-filled radiator or air-cooled radiator.
After adopting said structure, the utility model beneficial effect is: a kind of heat pipe heat radiation type aeroengine described in the utility model, it is simple that it has structure, system is less, and maintenance work is few, does not limit by motor profile and forms of motion, vibration & noise is little, do not affect the rigidity of motor, radiating efficiency is high, can meet the advantages such as the radiating requirements of all sites.
[accompanying drawing explanation]
Accompanying drawing described herein is used to provide to further understanding of the present utility model, forms a application's part, but does not form improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the utility model structural representation;
Description of reference numerals:
1, engine main body; 2, heat pipe; 3, heat pipe fixed support; 4, radiator; 5, body.
[embodiment]
The utility model is described in detail, illustrative examples wherein and illustrate and be only used for explaining the utility model below in conjunction with accompanying drawing and specific embodiment, but not as to restriction of the present utility model.
As shown in Figure 1, a kind of heat pipe heat radiation type aeroengine described in this embodiment, it comprises aeroengine body, and described aeroengine body comprises a body 5, this body 5 is arranged an engine main body 1, this engine main body 1 is provided with heat pipe fixed support 3; Described heat pipe fixed support 3 is provided with some heat pipes 2, and uses fixture to fix; Described some heat pipes 2 are separately positioned on the outer wall of combustion chamber of engine main body 1, casing outer wall, pressurized machine surface, exhaust tube wall, other need on the position of heat radiation; The condensating section of described heat pipe 2 is connected with radiator 4, and this radiator 4 is arranged on engine main body 1 or body 5; The evaporator section of described heat pipe 2 adopts the mode of welding or riveted joint or Flange joint to be fixed on engine main body 1.
Preferred as one of the present utility model, described heat pipe 2 is moderate temperature heat pipes of 0 DEG C-250 DEG C normal temperature heat pipes or 250 DEG C-450 DEG C.
Preferred as one of the present utility model, described radiator 4 is water-filled radiator or air-cooled radiator.
In the utility model, need the heat distributed when motor runs, conduct to motor outer surface by engine interior.Be connected to the heat pipe evaporator section of motor outer surface, heat is conducted to heat pipe condenser section efficiently, heat is distributed in surrounding atmosphere by the radiator be connected with heat pipe condenser section.
A kind of heat pipe heat radiation type aeroengine described in the utility model, it is simple that it has structure, system is less, maintenance work is few, do not limit by motor profile and forms of motion, vibration & noise is little, does not affect the rigidity of motor, radiating efficiency is high, can meet the advantages such as the radiating requirements of all sites.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (3)
1. a heat pipe heat radiation type aeroengine, it is characterized in that: it comprises aeroengine body, described aeroengine body comprises a body (5), this body (5) is arranged an engine main body (1), this engine main body (1) is provided with heat pipe fixed support (3); Described heat pipe fixed support (3) is provided with some heat pipes (2), and uses fixture to fix; Described some heat pipes (2) are separately positioned on the outer wall of combustion chamber of engine main body (1), casing outer wall, pressurized machine surface, exhaust tube wall, other need on the position of heat radiation; The condensating section of described heat pipe (2) is connected with radiator (4), and this radiator (4) is arranged on engine main body (1) or body (5); The evaporator section of described heat pipe (2) adopts the mode of welding or riveted joint or Flange joint to be fixed on engine main body (1).
2. a kind of heat pipe heat radiation type aeroengine according to claim 1, is characterized in that: described heat pipe (2) is the moderate temperature heat pipe of 0 DEG C-250 DEG C normal temperature heat pipes or 250 DEG C-450 DEG C.
3. a kind of heat pipe heat radiation type aeroengine according to claim 1, is characterized in that: described radiator (4) is water-filled radiator or air-cooled radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420695974.1U CN204344226U (en) | 2014-11-20 | 2014-11-20 | A kind of heat pipe heat radiation type aeroengine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420695974.1U CN204344226U (en) | 2014-11-20 | 2014-11-20 | A kind of heat pipe heat radiation type aeroengine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204344226U true CN204344226U (en) | 2015-05-20 |
Family
ID=53227500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420695974.1U Expired - Fee Related CN204344226U (en) | 2014-11-20 | 2014-11-20 | A kind of heat pipe heat radiation type aeroengine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204344226U (en) |
-
2014
- 2014-11-20 CN CN201420695974.1U patent/CN204344226U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |