CN105971762A - Engine housing with good heat-radiation performance - Google Patents
Engine housing with good heat-radiation performance Download PDFInfo
- Publication number
- CN105971762A CN105971762A CN201610506228.7A CN201610506228A CN105971762A CN 105971762 A CN105971762 A CN 105971762A CN 201610506228 A CN201610506228 A CN 201610506228A CN 105971762 A CN105971762 A CN 105971762A
- Authority
- CN
- China
- Prior art keywords
- heat
- radiation
- housing
- engine
- double
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/0065—Shape of casings for other machine parts and purposes, e.g. utilisation purposes, safety
- F02F7/007—Adaptations for cooling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/11—Thermal or acoustic insulation
- F02B77/13—Acoustic insulation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/0065—Shape of casings for other machine parts and purposes, e.g. utilisation purposes, safety
- F02F7/008—Sound insulation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Thermal Sciences (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention discloses an engine housing with good heat-radiation performance. The engine housing with good heat-radiation performance comprises a housing body. An annular heat-radiation cavity is reserved in the housing body, and heat-radiation fins distributed in an annular array are arranged in the heat-radiation cavity and each internally provided a heat-radiation interval. A plurality of venting holes communicating with the heat-radiation intervals are formed in the outer surface of the housing body and each internally provided with a double-layer filtering net, and sound-absorption wool is arranged in each double-layer filtering net. According to the engine housing with good heat-radiation performance, the annular heat-radiation cavity is reserved in the housing body and internally provided with the heat-radiation fins distributed in the annular array, so that heat generated by an engine inside the housing can be dissipated through the heat-radiation fins from the venting holes rapidly and effectively. The double-layer filtering nets can filter out dust in air, and the sound-absorption wool arranged inside the double-layer filtering nets has a good sound isolation effect. A heat-radiation net is arranged in the middle of an end cover, so that the heat-radiation effect of the engine housing is further improved.
Description
Technical field
The present invention relates to automobile engine heat radiation technical field, the engine housing of a kind of perfect heat-dissipating.
Background technology
Electromotor (Engine) be a kind of can be the machine that can be converted into mechanical energy of other form, including such as internal combustion engine (petrol engine etc.), external-combustion engine (Stirling engine, steam engine etc.), motor etc..As internal combustion engine is typically chemical energy to be converted into mechanical energy.Electromotor is not only suitable for power generating apparatus, it is possible to refer to include the whole machine (such as: petrol engine, aero-engine) of power set.Electromotor is born the earliest in Britain, so, the concept of electromotor also comes from English, and its literal sense refers to that " machinery of generation power.Along with the development of science and technology, energy-saving ring has been possessed the requirement of higher degree by people, and especially temperature creates tremendous influence to automobile engine, the most effectively controls the problem that the impact that automobile engine produces has been become us to be currently needed for solving by temperature.
Summary of the invention
It is an object of the invention to provide the engine housing of a kind of perfect heat-dissipating, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme: the engine housing of a kind of perfect heat-dissipating, including housing, the heat dissipation cavity of annular is left in described housing, the fin of circular array arrangement it is provided with in this heat dissipation cavity, heat radiation gap it is provided with in each fin, the outer surface of described housing is provided with multiple passage being connected with heat radiation gap, and it is provided with double-layer filtering net in each passage, it is provided with acoustical cotton in this double-layer filtering net, it is provided with end cap on described housing, heat radiation breach is left at the middle part of this end cap, and it is provided with radiator-grid in this heat radiation breach.
Preferably, the outer surface of described housing is provided with the lug of circular array arrangement, and the quantity of this lug is at least on eight, and each lug and all offers through hole.
Preferably, the outer surface of each described fin is provided with equally distributed heat radiation salient point.
Preferably, the quantity of described passage is at least 40.
nullCompared with prior art，The method have the advantages that the engine housing of this perfect heat-dissipating，The heat dissipation cavity of annular is left in housing，The fin of circular array arrangement it is provided with in this heat dissipation cavity，Heat radiation gap it is provided with in each fin，The outer surface of housing is provided with multiple passage being connected with heat radiation gap，Fast and effectively the heat that housing intrinsic motivation produces can be shed from passage by fin，And it is provided with double-layer filtering net in each passage，The dust in air filtering can be crossed，It is provided with acoustical cotton in this double-layer filtering net，There is good soundproof effect，End cap it is provided with on housing，Heat radiation breach is left at the middle part of this end cap，And it is provided with radiator-grid in this heat radiation breach，Improve further，The radiating effect of this engine housing，The service life of engine housing can be increased，And simple in construction，Easy to use.
Accompanying drawing explanation
Fig. 1 is present configuration sectional view；
Fig. 2 is vent hole structure sectional view of the present invention.
In figure: 1 housing, 101 lugs, 102 through holes, 2 heat dissipation cavity, 3 fin, 301 heat radiation gaps, 302 heat radiation salient point, 4 passages, 401 double-layer filtering nets, 402 acoustical cottons, 5 end caps, 501 radiator-grids.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
nullRefer to Fig. 1-2，The present invention provides a kind of technical scheme: the engine housing of a kind of perfect heat-dissipating，Including housing 1，The outer surface of housing 1 is provided with the lug 101 of circular array arrangement，The quantity of this lug 101 is at least eight，And all offer through hole 102 on each lug 101，The heat dissipation cavity 2 of annular is left in housing 1，The fin 3 of circular array arrangement it is provided with in this heat dissipation cavity 2，The outer surface of each fin 3 is provided with equally distributed heat radiation salient point 302，Heat radiation gap 301 it is provided with in each fin 3，The outer surface of housing 1 is provided with multiple passage 4 being connected with heat radiation gap 301，The quantity of passage 4 is at least 40，Fast and effectively the heat that housing 1 intrinsic motivation produces can be shed from passage 4 by fin 3，，And it is provided with double-layer filtering net 401 in each passage 4，The dust in air filtering can be crossed，It is provided with acoustical cotton 402 in this double-layer filtering net 401，There is good soundproof effect，End cap 5 it is provided with on housing 1，Heat radiation breach is left at the middle part of this end cap 5，And it is provided with radiator-grid 501 in this heat radiation breach，Improve further，The radiating effect of this engine housing，The service life of engine housing can be increased，And simple in construction，Easy to use.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, being appreciated that and these embodiments can carry out multiple change without departing from the principles and spirit of the present invention, revise, replace and modification, the scope of the present invention be defined by the appended.
Claims (4)
1. the engine housing of a perfect heat-dissipating, including housing (1), it is characterized in that: in described housing (1), leave the heat dissipation cavity (2) of annular, the fin (3) of circular array arrangement it is provided with in this heat dissipation cavity (2), heat radiation gap (301) it is provided with in each fin (3), the outer surface of described housing (1) is provided with multiple passage (4) being connected with heat radiation gap (301), and it is provided with double-layer filtering net (401) in each passage (4), acoustical cotton (402) it is provided with in this double-layer filtering net (401), end cap (5) it is provided with on described housing (1), heat radiation breach is left at the middle part of this end cap (5), and in this heat radiation breach, it is provided with radiator-grid (501).
The engine housing of a kind of perfect heat-dissipating the most according to claim 1, it is characterized in that: the outer surface of described housing (1) is provided with the lug (101) of circular array arrangement, the quantity of this lug (101) is at least eight, and all offers through hole (102) on each lug (101).
The engine housing of a kind of perfect heat-dissipating the most according to claim 1, it is characterised in that: the outer surface of each described fin (3) is provided with equally distributed heat radiation salient point (302).
The engine housing of a kind of perfect heat-dissipating the most according to claim 1, it is characterised in that: the quantity of described passage (4) is at least 40.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506228.7A CN105971762A (en) | 2016-07-01 | 2016-07-01 | Engine housing with good heat-radiation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506228.7A CN105971762A (en) | 2016-07-01 | 2016-07-01 | Engine housing with good heat-radiation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105971762A true CN105971762A (en) | 2016-09-28 |
Family
ID=56954326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610506228.7A Pending CN105971762A (en) | 2016-07-01 | 2016-07-01 | Engine housing with good heat-radiation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105971762A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930604A (en) * | 2018-07-20 | 2018-12-04 | 芜湖清柏白露智能信息科技有限公司 | From skinning engine bonnet |
| CN109026429A (en) * | 2018-07-23 | 2018-12-18 | 中船动力有限公司 | High-power marine engine noise reducer |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1622244A1 (en) * | 2004-07-30 | 2006-02-01 | Siemens Aktiengesellschaft | Electric motor with electronic module, in particular for a cooling fan |
| JP2009278808A (en) * | 2008-05-16 | 2009-11-26 | Ebara Corp | Motor assembly and pump apparatus |
| US20130009497A1 (en) * | 2011-07-05 | 2013-01-10 | Chin-Feng Chang | Motor housing with an air-cooling capability |
| JP2013198240A (en) * | 2012-03-19 | 2013-09-30 | Toshiba Mitsubishi-Electric Industrial System Corp | Rotary electric machine |
| CN103795176A (en) * | 2013-03-05 | 2014-05-14 | 常熟市强盛电力设备有限责任公司 | Stator frame of generator |
| CN203632436U (en) * | 2013-10-21 | 2014-06-04 | 安庆市金麦食品有限公司 | Heat radiation motor casing |
| CN204179810U (en) * | 2014-10-23 | 2015-02-25 | 黄海燕 | Be easy to the motor casing that heat distributes |
| CN104564323A (en) * | 2015-01-23 | 2015-04-29 | 无锡蠡湖增压技术股份有限公司 | Scroll engine housing |
| CN104819052A (en) * | 2014-06-28 | 2015-08-05 | 蒋旭东 | Engine shell with good cooling performance |
| CN204942923U (en) * | 2015-08-11 | 2016-01-06 | 新乡职业技术学院 | A kind of engine housing of perfect heat-dissipating |
| CN205051497U (en) * | 2015-08-03 | 2016-02-24 | 上虞市曹娥电机制造有限公司 | Low -noise motor |
-
2016
- 2016-07-01 CN CN201610506228.7A patent/CN105971762A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1622244A1 (en) * | 2004-07-30 | 2006-02-01 | Siemens Aktiengesellschaft | Electric motor with electronic module, in particular for a cooling fan |
| JP2009278808A (en) * | 2008-05-16 | 2009-11-26 | Ebara Corp | Motor assembly and pump apparatus |
| US20130009497A1 (en) * | 2011-07-05 | 2013-01-10 | Chin-Feng Chang | Motor housing with an air-cooling capability |
| JP2013198240A (en) * | 2012-03-19 | 2013-09-30 | Toshiba Mitsubishi-Electric Industrial System Corp | Rotary electric machine |
| CN103795176A (en) * | 2013-03-05 | 2014-05-14 | 常熟市强盛电力设备有限责任公司 | Stator frame of generator |
| CN203632436U (en) * | 2013-10-21 | 2014-06-04 | 安庆市金麦食品有限公司 | Heat radiation motor casing |
| CN104819052A (en) * | 2014-06-28 | 2015-08-05 | 蒋旭东 | Engine shell with good cooling performance |
| CN204179810U (en) * | 2014-10-23 | 2015-02-25 | 黄海燕 | Be easy to the motor casing that heat distributes |
| CN104564323A (en) * | 2015-01-23 | 2015-04-29 | 无锡蠡湖增压技术股份有限公司 | Scroll engine housing |
| CN205051497U (en) * | 2015-08-03 | 2016-02-24 | 上虞市曹娥电机制造有限公司 | Low -noise motor |
| CN204942923U (en) * | 2015-08-11 | 2016-01-06 | 新乡职业技术学院 | A kind of engine housing of perfect heat-dissipating |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930604A (en) * | 2018-07-20 | 2018-12-04 | 芜湖清柏白露智能信息科技有限公司 | From skinning engine bonnet |
| CN108930604B (en) * | 2018-07-20 | 2020-10-09 | 安徽三品技术服务有限公司 | Self-skinning engine cover |
| CN109026429A (en) * | 2018-07-23 | 2018-12-18 | 中船动力有限公司 | High-power marine engine noise reducer |
| CN109026429B (en) * | 2018-07-23 | 2020-10-27 | 中船动力有限公司 | High-power marine engine noise reduction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |