CN109441633B - Yacht engine heat shield - Google Patents
Yacht engine heat shield Download PDFInfo
- Publication number
- CN109441633B CN109441633B CN201811525877.7A CN201811525877A CN109441633B CN 109441633 B CN109441633 B CN 109441633B CN 201811525877 A CN201811525877 A CN 201811525877A CN 109441633 B CN109441633 B CN 109441633B
- Authority
- CN
- China
- Prior art keywords
- heat
- reinforcing plate
- heat shield
- heat dissipation
- yacht
- 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.)
- Active
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 58
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 28
- 238000009413 insulation Methods 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract 1
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 10
- 238000005457 optimization Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Toys (AREA)
Abstract
The invention discloses a yacht engine heat shield, which structurally comprises a heat shield, a left reinforcing plate, a right reinforcing plate, an upper reinforcing plate and a lower reinforcing plate, wherein the left side and the right side of the heat shield are respectively connected with the left reinforcing plate and the right reinforcing plate, the upper side and the lower side of the heat shield are connected with the upper reinforcing plate and the lower reinforcing plate, mounting holes are fixedly formed in the upper reinforcing plate and the lower reinforcing plate, a wire groove box is fixedly arranged at the lower part of the outer surface of the heat shield, the outer edge of the wire groove box is convexly arranged at the outer surface of the heat shield, the bottom of the wire groove box and the bottom of the heat shield are in the same plane, and the upper part of the heat shield is arc-shaped, and the heat shield has the beneficial effects that: the novel shaping is not deformed, the appearance is attractive, the structure of the novel yacht is optimized, the production cost is greatly reduced, the novel yacht has good heat insulation and dust prevention effects, and the heat dissipation can be assisted by wind power running on the yacht, so that the heat dissipation effect is improved.
Description
Technical Field
The invention relates to the field of yacht engine heat dissipation devices, in particular to a yacht engine heat shield.
Background
The engine heat shield is directly connected with an automobile engine, and the engine cover is arranged at the top of an engine room, is rain-proof, sun-shading, heat-insulating, sound-insulating, dust-proof and waterproof, is an important key part for protecting the engine, and has the advantages of easy deformation caused by heating and higher production cost.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provides a yacht engine heat shield.
The invention is realized by adopting the following technical scheme: the utility model provides a yacht engine heat exchanger, its structure includes the heat exchanger, controls the reinforcing plate, upper and lower reinforcing plate, the left and right sides of heat exchanger is connected with respectively and controls the reinforcing plate, the upper and lower both sides of heat exchanger are connected with upper and lower reinforcing plate, fixed mounting hole that is equipped with on the upper and lower reinforcing plate, heat exchanger surface lower part is fixed with the line groove box, the outer fringe protrusion of line groove box is established at the surface of heat exchanger, the bottom of line groove box is at the coplanar with the heat exchanger bottom.
As optimization, the upper part of the heat shield is arc-shaped.
The heat dissipation device is characterized by further comprising an auxiliary heat dissipation device, wherein the auxiliary heat dissipation device comprises an impeller, a bearing, a rotating shaft and a heat dissipation rotating disc, the heat dissipation rotating disc is arranged on the heat insulation cover, the middle of the heat dissipation rotating disc is connected with the rotating shaft, the rotating shaft penetrates through the bearing, and the impeller is arranged at one end of the rotating shaft, which is arranged outside the yacht.
As optimization, the heat dissipation carousel comprises heat dissipation section of thick bamboo, axle, revolving rack, the revolving rack is the cross, the four ends of revolving rack are connected with the axle respectively, be equipped with the heat dissipation section of thick bamboo on the axle.
As optimization, the outer side surface of the heat dissipation cylinder is in an arc shape with the middle concave inwards, and the outer side surface of the heat dissipation cylinder is matched with the top of the heat shield.
As optimization, the number of the heat dissipation cylinders is 4, and the heat dissipation cylinders are round.
As optimization, the heat dissipation cylinder and the shaft are in clearance fit, and the heat dissipation cylinder is made of copper.
Advantageous effects
According to the invention, a stamping and stretching forming process is adopted, the heat shield is arranged at the top of the engine room, when the yacht runs, the impeller arranged outside the yacht rotates by utilizing wind power, so that the heat dissipation rotary table is driven to rotate, the heat dissipation cylinders on the heat dissipation rotary table continuously rotate and intermittently contact with the heat shield, hot air on the heat shield can be taken away, and as the heat dissipation cylinders are rolling, the heat dissipation cylinders can roll when in contact with the heat shield, the contact area is increased, and friction is reduced.
Compared with the prior art, the invention has the beneficial effects that:
1. the novel molding is not deformed, and the appearance is attractive;
2. the invention has the advantages of optimized structure and greatly reduced production cost;
3. the invention has good heat insulation and dust prevention effects;
4. the heat dissipation can be assisted by wind power running through the yacht, and the heat dissipation effect is improved.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of a yacht engine heat shield according to the present invention.
Fig. 2 is a schematic structural view of the present invention.
Fig. 3 is a schematic structural view of the present invention.
In the figure: the heat shield 1, the left and right reinforcing plates 2, the upper and lower reinforcing plates 3, the auxiliary heat sink 4, the mounting hole 30, the impeller 40, the bearing 41, the rotating shaft 42, the heat radiation turntable 43, the heat radiation cylinder 430, the shaft 431, and the rotating frame 432.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the invention provides a yacht engine heat shield technical scheme: the structure of the heat insulation device comprises a heat insulation cover 1, left and right reinforcing plates 2, an upper reinforcing plate 3 and a lower reinforcing plate 3, wherein the left and right sides of the heat insulation cover 1 are respectively connected with the left and right reinforcing plates 2, the upper and lower sides of the heat insulation cover 1 are connected with the upper and lower reinforcing plates 3, mounting holes 30 are fixedly formed in the upper and lower reinforcing plates 3, a wire groove box is fixed on the lower portion of the outer surface of the heat insulation cover 1, the outer edge of the wire groove box is protruded out of the outer surface of the heat insulation cover 1, and the bottom of the wire groove box and the bottom of the heat insulation cover 1 are in the same plane.
The upper part of the heat shield 1 is arc-shaped.
The heat dissipation device is characterized by further comprising an auxiliary heat dissipation device 4, wherein the auxiliary heat dissipation device 4 comprises an impeller 40, a bearing 41, a rotating shaft 42 and a heat dissipation rotary table 43, the heat dissipation rotary table 43 is arranged on the heat insulation cover 1, the middle of the heat dissipation rotary table 43 is connected with the rotating shaft 42, the rotating shaft 42 penetrates through the bearing 41, the impeller 40 is arranged at one end of the rotating shaft 42 outside the yacht, and the impeller 40 can rotate by utilizing wind power generated by the rapid running of the yacht.
The heat dissipation turntable 43 comprises a heat dissipation cylinder 430, a shaft 431 and a rotating frame 432, wherein the rotating frame 432 is in a cross shape, the four ends of the rotating frame 432 are respectively connected with the shaft 431, the shaft 431 is provided with the heat dissipation cylinder 430, and the heat dissipation cylinder 430 is contacted with the top of the heat insulation cover 1 to take away heat on the heat insulation cover 1 so as to accelerate heat dissipation of the heat insulation cover 1.
The outer side of the heat dissipation cylinder 430 is an arc with a concave middle, the outer side of the heat dissipation cylinder 430 is matched with the top of the heat shield 1, the arc can increase the contact area between the heat dissipation cylinder 430 and the heat shield, and the heat dissipation effect is better.
The heat dissipation cylinders 430 are provided with 4 heat dissipation cylinders and form a circle, can be circularly contacted with the heat shield 1, can quickly volatilize heat by rotating to the upper side when taking away the heat, and are convenient for heat conduction and heat dissipation by being contacted with the heat shield 1 next time.
The heat dissipation cylinder 430 and the shaft 431 are in clearance fit, the heat dissipation cylinder 430 is made of copper, the heat dissipation cylinder 430 can automatically roll, friction with the heat shield 1 is reduced, and the copper can conduct heat better so as to dissipate heat.
According to the invention, a stamping and stretching forming process is adopted, the heat shield 1 is arranged at the top of an engine room, when the yacht runs, the impeller 40 arranged outside the yacht rotates by wind power, so that the heat dissipation rotary table 43 is driven to rotate, 4 heat dissipation cylinders 430 on the heat dissipation rotary table 43 continuously rotate and intermittently contact with the heat shield 1, hot air on the heat shield 1 can be taken away, and as the heat dissipation cylinders 430 are rolling, rolling can be carried out when the heat dissipation cylinders contact with the heat shield 1, the contact area is increased, and friction is reduced.
Compared with the prior art, the invention has the technical advantages that: the novel molding is not deformed, and the appearance is attractive; the invention has the advantages of optimized structure and greatly reduced production cost; the invention has good heat insulation and dust prevention effects; the heat dissipation can be assisted by wind power running through the yacht, and the heat dissipation effect is improved.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (3)
1. The utility model provides a yacht engine heat exchanger, its structure includes heat exchanger (1), controls reinforcing plate (2), upper and lower reinforcing plate (3), its characterized in that: the heat insulation cover is characterized in that left and right reinforcing plates (2) are respectively connected to the left side and the right side of the heat insulation cover (1), an upper reinforcing plate (3) is connected to the upper side and the lower side of the heat insulation cover (1), mounting holes (30) are fixedly formed in the upper reinforcing plate (3), a wire groove box is fixedly arranged at the lower part of the outer surface of the heat insulation cover (1), the outer edge of the wire groove box is convexly arranged on the outer surface of the heat insulation cover (1), and the bottom of the wire groove box and the bottom of the heat insulation cover (1) are in the same plane;
the heat-dissipating device is characterized by further comprising an auxiliary heat-dissipating device (4), wherein the auxiliary heat-dissipating device (4) consists of an impeller (40), a bearing (41), a rotating shaft (42) and a heat-dissipating rotary table (43), the heat-dissipating rotary table (43) is arranged on the heat-insulating cover (1), the middle of the heat-dissipating rotary table (43) is connected with the rotating shaft (42), the rotating shaft (42) penetrates through the bearing (41), and one end of the rotating shaft (42) arranged outside the yacht is provided with the impeller (40);
the upper part of the heat shield (1) is arc-shaped.
2. A yacht engine heat shield as claimed in claim 1, wherein: the heat dissipation turntable (43) consists of a heat dissipation cylinder (430), a shaft (431) and a rotating frame (432), wherein the rotating frame (432) is in a cross shape, the four ends of the rotating frame (432) are respectively connected with the shaft (431), and the shaft (431) is provided with the heat dissipation cylinder (430).
3. A yacht engine heat shield as claimed in claim 2, wherein: the outer side surface of the heat dissipation cylinder (430) is in an arc shape with the middle concave inwards, and the outer side surface of the heat dissipation cylinder (430) is matched with the top of the heat shield (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525877.7A CN109441633B (en) | 2018-12-13 | 2018-12-13 | Yacht engine heat shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811525877.7A CN109441633B (en) | 2018-12-13 | 2018-12-13 | Yacht engine heat shield |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109441633A CN109441633A (en) | 2019-03-08 |
| CN109441633B true CN109441633B (en) | 2024-03-15 |
Family
ID=65556634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811525877.7A Active CN109441633B (en) | 2018-12-13 | 2018-12-13 | Yacht engine heat shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109441633B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970040756U (en) * | 1995-12-07 | 1997-07-29 | Cooling fan for radiator of car | |
| CN201321887Y (en) * | 2008-12-26 | 2009-10-07 | 重庆长安汽车股份有限公司 | Three-element catalytic converter with thermal shroud |
| CN202417711U (en) * | 2011-12-19 | 2012-09-05 | 青岛华涛汽车模具有限公司 | Insulation board |
| CN103206289A (en) * | 2013-04-08 | 2013-07-17 | 重庆长安汽车股份有限公司 | Supercharger engine hot end heat insulating shield assembly |
| CN203321679U (en) * | 2013-07-08 | 2013-12-04 | 瑞安市劲力机械制造有限公司 | Thermal insulation shield of automobile engine |
| CN204827669U (en) * | 2015-06-12 | 2015-12-02 | 奇瑞汽车股份有限公司 | Drive shaft separates heat exchanger |
| CN205445820U (en) * | 2016-01-06 | 2016-08-10 | 四川营山五四机械有限责任公司 | Automobile engine separates heat exchanger |
| CN206785472U (en) * | 2017-05-18 | 2017-12-22 | 东风汽车公司 | A kind of engine with supercharger heat shield assembly |
| CN209163943U (en) * | 2018-12-13 | 2019-07-26 | 宁波海纳机械有限公司 | A kind of yacht engine heat shield |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6797402B2 (en) * | 2001-09-28 | 2004-09-28 | Dana Corporation | Insulated heat shield with waved edge |
| US20050063160A1 (en) * | 2003-09-23 | 2005-03-24 | Richard Ma | Heat-dissipating plate module |
-
2018
- 2018-12-13 CN CN201811525877.7A patent/CN109441633B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970040756U (en) * | 1995-12-07 | 1997-07-29 | Cooling fan for radiator of car | |
| CN201321887Y (en) * | 2008-12-26 | 2009-10-07 | 重庆长安汽车股份有限公司 | Three-element catalytic converter with thermal shroud |
| CN202417711U (en) * | 2011-12-19 | 2012-09-05 | 青岛华涛汽车模具有限公司 | Insulation board |
| CN103206289A (en) * | 2013-04-08 | 2013-07-17 | 重庆长安汽车股份有限公司 | Supercharger engine hot end heat insulating shield assembly |
| CN203321679U (en) * | 2013-07-08 | 2013-12-04 | 瑞安市劲力机械制造有限公司 | Thermal insulation shield of automobile engine |
| CN204827669U (en) * | 2015-06-12 | 2015-12-02 | 奇瑞汽车股份有限公司 | Drive shaft separates heat exchanger |
| CN205445820U (en) * | 2016-01-06 | 2016-08-10 | 四川营山五四机械有限责任公司 | Automobile engine separates heat exchanger |
| CN206785472U (en) * | 2017-05-18 | 2017-12-22 | 东风汽车公司 | A kind of engine with supercharger heat shield assembly |
| CN209163943U (en) * | 2018-12-13 | 2019-07-26 | 宁波海纳机械有限公司 | A kind of yacht engine heat shield |
Non-Patent Citations (1)
| Title |
|---|
| 基于形貌优化的隔热罩设计研究;张中正;马力;杨中明;田哲文;李建华;;汽车零部件(07);第81-82、85页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109441633A (en) | 2019-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2894049Y (en) | Double-cooling fan motor | |
| CN109441633B (en) | Yacht engine heat shield | |
| CN204525912U (en) | Compression tool heat insulation structural | |
| CN201830052U (en) | Motor structure of electric vehicle | |
| CN209163943U (en) | A kind of yacht engine heat shield | |
| CN209072259U (en) | A kind of efficient radiating apparatus of spindle motor | |
| CN212446931U (en) | Wheel hub cover with vent hole | |
| CN204578330U (en) | Novel rotor lid radiating subassembly and brushless electric machine | |
| CN204783465U (en) | Bilobed wheel high power wind generator | |
| CN209119909U (en) | Air water cooling for stator core direct cooling mode but structure | |
| CN202424409U (en) | Novel rotator radiating structure | |
| CN206164253U (en) | Corrosion -resistant high efficiency motor copper frame | |
| CN206878616U (en) | A kind of motor radiating shell | |
| JPS5910936Y2 (en) | Flat motor housing structure | |
| CN206944290U (en) | A kind of domestic efficient radiator | |
| CN208299626U (en) | A kind of heat-dissipation motor | |
| CN213872579U (en) | High-performance three-dimensional light-emitting LED lamp piece lampshade with heat dissipation assembly | |
| CN218718175U (en) | High heat dissipation dust protected deep groove ball bearing | |
| CN212752049U (en) | Compact motor capable of reducing temperature opening | |
| CN213931783U (en) | Energy-saving and environment-friendly drying equipment | |
| CN204349639U (en) | Starter motor bonnet | |
| CN204464811U (en) | Power distribution cabinet | |
| CN213520951U (en) | High-voltage power distribution cabinet with high-voltage insulation structure | |
| CN215804794U (en) | Low-noise engine cooling fan | |
| CN205356060U (en) | Motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |