CN106246394B - Visualize glass cylinder sleeve assembly and cylinder - Google Patents
Visualize glass cylinder sleeve assembly and cylinder Download PDFInfo
- Publication number
- CN106246394B CN106246394B CN201610796597.4A CN201610796597A CN106246394B CN 106246394 B CN106246394 B CN 106246394B CN 201610796597 A CN201610796597 A CN 201610796597A CN 106246394 B CN106246394 B CN 106246394B
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- China
- Prior art keywords
- cylinder sleeve
- glass cylinder
- support column
- visualization
- sleeve assembly
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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
- F02F1/00—Cylinders; Cylinder heads
- F02F1/004—Cylinder liners
-
- 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
- F02F1/00—Cylinders; Cylinder heads
- F02F1/02—Cylinders; Cylinder heads having cooling means
- F02F1/04—Cylinders; Cylinder heads having cooling means for air cooling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Testing Of Engines (AREA)
Abstract
The invention discloses a kind of visualization glass cylinder sleeve assembly and cylinders, including pedestal, glass cylinder sleeve and multiple support columns, wherein glass cylinder sleeve is transparent, and glass cylinder sleeve is fixed on pedestal；Support column is fixed on pedestal, and multiple support columns are distributed in around glass cylinder sleeve；Air inlet and multiple gas outlets are provided on support column, air inlet is provided with close to the position of support column lower surface, and gas outlet opens up side opposite with air inlet on the support columns, and gas outlet is opposite with glass cylinder sleeve；Inner hole is additionally provided on support column, air inlet, inner hole and gas outlet are interconnected.Visualization glass cylinder sleeve assembly provided by the invention, pass through the setting of glass cylinder sleeve and support column, realize the combustion case that cylinder sleeve inner fuel can be both observed through cylinder liner, it can be cooled down again by air-cooled mode to cylinder sleeve, the purpose being monitored while cylinder runs well to cylinder fuel combustion situation is reached.
Description
Technical field
The present invention relates to technical field of engines more particularly to a kind of visualization glass cylinder sleeve assemblies and cylinder.
Background technique
The combustion case of engine fuel has conclusive influence to motor vehicle emission, and as automobile emission regulation is more next
Stringenter, the combustion case of engine fuel also has increasing need for obtaining effective monitoring, in addition, cylinder sleeve at work temperature compared with
Height needs to cool down to protect cylinder body to cylinder sleeve, and generallys use water-cooled in the prior art and cool down to cylinder sleeve, but uses
Cold water cylinder liner can not be monitored the fuel in cylinder sleeve.
Fig. 1 is the structural schematic diagram of cylinder sleeve in the prior art, as shown in Figure 1, cylinder sleeve in the prior art is commonly metal
Material, it is opaque, therefore the combustion case of cylinder fuel can not be seen outside cylinder sleeve, in addition, existing cylinder sleeve 1 ' is usually water cooling
Formula above offers sink 2 ' in cylinder sleeve 1 ', and the temperature of the middle water of sink 2 ' is by swapping with 1 ' temperature of cylinder sleeve to cool down cylinder sleeve
1 ', but the temperature of water can rise in carrying out heat exchange, can not persistently cool down to cylinder sleeve 1 '.Therefore study it is a kind of both can be with
Cylinder sleeve inner fuel combustion case is observed, and the steel bushing device that can reduce cylinder sleeve temperature seems particularly necessary.
Summary of the invention
The object of the present invention is to provide a kind of visualization glass cylinder sleeve assembly and cylinders, can both be penetrated with realizing
Cylinder liner observes the combustion case of cylinder sleeve inner fuel, and cylinder sleeve can be made to cool down by air-cooled mode, so that cylinder
While normal operation, fuel combustion situation is monitored.
The present invention provides a kind of visualization glass cylinder sleeve assemblies, wherein including：
Pedestal；
Transparent glass cylinder sleeve, the glass cylinder sleeve are fixed on the pedestal；
Multiple support columns, the support column is fixedly installed on the base, and multiple support columns are distributed in
Around the glass cylinder sleeve, the support column has at a distance from setting between the glass cylinder sleeve；
Air inlet and multiple gas outlets are provided on the support column, the air inlet is provided under the support column
On the lateral wall on surface, the gas outlet is provided with side opposite with the air inlet on the support column, and the outlet
Mouth is opposite with the glass cylinder sleeve；
Inner hole is additionally provided on the support column, the air inlet, the inner hole and the gas outlet are interconnected.
Visualization glass cylinder sleeve assembly as described above, wherein it further include cylinder sleeve bolt preferably, the cylinder sleeve spiral shell
Bolt is threaded through in the inner hole, and has the gap of setting between the cylinder sleeve bolt and the inner hole, and the support column passes through
The cylinder sleeve bolt is fixedly connected on the base.
Visualization glass cylinder sleeve assembly as described above, wherein further include positioning sleeve, on the support column preferably
It is additionally provided with locating slot, the positioning sleeve is embedded in the locating slot.
Visualization glass cylinder sleeve assembly as described above, wherein it further include Graphite pad preferably, the graphite pads
Piece is laid on the upper and lower surfaces of the glass cylinder sleeve and the support column.
Visualization glass cylinder sleeve assembly as described above, wherein preferably, the gas outlet includes straight hole and taper
The cone angle side of hole, the straight hole and the bellmouth is connected to, and the straight hole is provided on the surface of the inner hole, the cone
Shape hole is provided on the outer wall of the support column, and the diameter of the straight hole is less than the diameter of the bellmouth.
Visualization glass cylinder sleeve assembly as described above, wherein preferably, the air inlet is threaded hole.
Visualization glass cylinder sleeve assembly as described above, wherein preferably, the glass cylinder sleeve is cylindrical body, and institute
Support column is stated to be evenly distributed on centered on the axle center of the glass cylinder sleeve around the glass cylinder sleeve.
Visualization glass cylinder sleeve assembly as described above, wherein preferably, the quantity of the support column is four.
Visualization glass cylinder sleeve assembly as described above, wherein preferably, close to the cylinder sleeve bolt bottom and
The part that the cylinder sleeve bolt is pierced by the inner hole is provided with screw thread, and the spiral shell matched with the screw thread is provided on the pedestal
Pit, the cylinder sleeve bolt are fixedly connected by the screw thread with the cooperation of the threaded hole.
The present invention also provides a kind of cylinders, including cylinder cap, wherein the cylinder further includes the present invention
The visualization glass cylinder sleeve assembly of offer, the cylinder cap are fixed at the upper surface of the visualization glass cylinder sleeve assembly.
Visualization glass cylinder sleeve assembly and cylinder provided by the invention pass through setting for glass cylinder sleeve and support column
It sets, realizing not only can observe the combustion case of cylinder sleeve inner fuel through cylinder liner, but also can pass through air-cooled mode
Cool down to cylinder sleeve, has reached the purpose being monitored while cylinder runs well to cylinder fuel combustion situation.
Detailed description of the invention
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of cylinder sleeve in the prior art；
Fig. 2 is the cross-sectional view of visualization glass cylinder sleeve assembly provided in an embodiment of the present invention；
Fig. 3 is the axonometric drawing of visualization glass cylinder sleeve assembly provided in an embodiment of the present invention；
Fig. 4 is the cross-sectional view of support column；
Fig. 5 is the enlarged drawing of gas outlet.
Description of symbols：
1 '-cylinder sleeve 2 '-sink 100- glass cylinder sleeve 200- support column
The gas outlet 210- inner hole 220- 221- bellmouth 222- straight hole
230- air inlet 240- locating slot 300- cylinder sleeve bolt 400- positioning sleeve
500- pedestal 600- Graphite pad
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
Fig. 2 is the cross-sectional view of visualization glass cylinder sleeve assembly provided in an embodiment of the present invention, and Fig. 3 mentions for the embodiment of the present invention
The axonometric drawing of the visualization glass cylinder sleeve assembly of confession, Fig. 4 are the cross-sectional view of support column.
Referring to Fig. 2 to Fig. 4, the present invention provides a kind of visualization glass cylinder sleeve assemblies, including pedestal
500, glass cylinder sleeve 100 and multiple support columns 200, wherein glass cylinder sleeve 100 is transparent, and glass cylinder sleeve 100 is fixedly installed
On pedestal 500；Support column 200 is fixed on pedestal 500, and 200 columns of multiple supports are distributed in the week of glass cylinder sleeve 100
It encloses；Air inlet 230 and multiple gas outlets 220 are provided on support column 200, air inlet 230 is provided with close to 200 following table of support column
The position in face, gas outlet 220 are provided with side opposite with air inlet 230 on support column 200, and gas outlet 220 and glass jar
Set 100 is opposite；The inner hole 210 of the central axis perforation along support column 200 is additionally provided on support column 200, it is air inlet 230, interior
Hole 210 and gas outlet 220 are interconnected.
Visualization glass cylinder sleeve assembly provided by the invention in use, by the pipe of air inlet 230 and blowing device
Road is connected, and compressed air can enter from air inlet 230, and is blown out by inner hole 210 from gas outlet 220, due to gas outlet 220
Opposite with glass cylinder sleeve 100, the gas of blowout can directly blow the temperature for making glass cylinder sleeve 100 on the surface of glass cylinder sleeve 100
It reduces；Again since support column 200 is distributed in around glass cylinder sleeve 100, therefore human eye can be directed through glass jar
Set 100 observes the case where 100 inner fuel of glass cylinder sleeve burning, has reached both it can be observed that firing inside glass cylinder sleeve 100
The case where material burning, and the purpose of 100 temperature of glass cylinder sleeve can be reduced.
Fig. 5 is the enlarged drawing of gas outlet, as shown in figure 5, gas outlet 220 includes straight hole 222 and bellmouth 221, straight hole 222
It is connected to the cone angle side of bellmouth 221, and straight hole 222 is provided on the surface of inner hole 210, bellmouth 221 is provided with support
On the outer wall of column 200, the diameter of straight hole 222 is less than the diameter of bellmouth 221；Since the diameter of straight hole 222 is less than bellmouth 221
Diameter, the speed that compressed gas in inner hole 210 is blown out can be slowed down, and keep the pressure of gas in inner hole 210, while can be with
The gas of blowout is set to be uniformly dispersed in the surface of glass cylinder sleeve 100, to play the effect of uniform decrease in temperature.
Further, air inlet 230 is threaded hole, to be fastenedly connected with blowing device.
Visualization glass cylinder sleeve assembly provided in an embodiment of the present invention further includes cylinder sleeve bolt 300, and cylinder sleeve bolt 300 is worn
There is the gap of setting in inner hole 210, and between cylinder sleeve bolt 300 and inner hole 210, support column 200 passes through cylinder sleeve bolt 300
It is fixedly connected on pedestal 500；Gap is maintained between cylinder sleeve bolt 300 and inner hole 210 can make the compression for blowing into inner hole 210
Air promptly, be uniformly spread in whole inner holes 210, enable from gas outlet 220 blow out gas uniformly blow to glass
The surface of glass cylinder sleeve 100, so that glass cylinder sleeve 100 can be with uniform decrease in temperature.
Further, close to cylinder sleeve bolt 300 bottom and be provided in the part that cylinder sleeve bolt 300 is pierced by inner hole 210
Screw thread, the threaded hole matched with screw thread is provided on pedestal 500, and cylinder sleeve bolt 300 is solid by the cooperation of screw thread and threaded hole
Fixed connection.
Visualization glass cylinder sleeve assembly provided in an embodiment of the present invention further includes positioning sleeve 400, is also set up on support column 200
There is locating slot 240, positioning sleeve 400 is embedded in locating slot 240；In addition, offer mounting groove on pedestal 500, by support column
During 200 are fixed on pedestal 500, first positioning sleeve 400 can be fixed on the mounting groove of pedestal 500, then will branch
Locating slot 240 on dagger 200 close to 230 one end of air inlet is set on positioning sleeve 400；Pass through locating slot 240, bottom as a result,
The setting of the mounting groove and positioning sleeve 400 of seat 500 realizes positioning when support column 200 and the installation of pedestal 500, similarly, cylinder
It covers and is also equipped with mounting groove, in the one end of support column 200 far from air inlet 230, pass through the installation on locating slot 240, cylinder cap
Positioning when cylinder cap is coupled with support column 200 may be implemented in slot and positioning sleeve 400.
Visualization glass cylinder sleeve assembly provided in an embodiment of the present invention further includes Graphite pad 600, the Graphite pad 600 paving
It is located at the upper and lower surfaces of glass cylinder sleeve 100 and support column 200.
It should be noted that Graphite pad 600 with a thickness of 1.5mm, compressed Graphite pad 600 with a thickness of
1.0mm, therefore, Graphite pad 600 is separately positioned between glass cylinder sleeve 100 and pedestal 500 and glass cylinder sleeve 100 and cylinder
Between lid, it is ensured that the leakproofness of 100 upper and lower surfaces of glass cylinder sleeve, play the role of it is identical with head gasket, avoid by
In exploitation head gasket and bring enormous expenditure.
Further, glass cylinder sleeve 100 is cylindrical body, and support column 200 is uniform centered on the axle center of glass cylinder sleeve 100
It is distributed in around glass cylinder sleeve 100, so that the gas that each orientation of glass cylinder sleeve 100 is subject to is more evenly, and then reaches
The purpose of uniform decrease in temperature.
It should be noted that the quantity of support column 200 is four, naturally it is also possible to be other quantity, particular number will be with
Guarantee support column 200 to the support strength of cylinder cap, and the temperature for alloing the gas of blowout to be effectively reduced glass cylinder sleeve 100
Subject to；In addition, support column 200 can be cylindrical body, or other bodies, to this, this embodiment is not limited.
The embodiment of the invention also provides a kind of cylinders, including cylinder cap, wherein cylinder further includes this hair
The visualization glass cylinder sleeve assembly that bright embodiment provides, wherein cylinder cap is fixed at implementation of the present invention by cylinder sleeve bolt 300
The upper surface for the visualization glass cylinder sleeve assembly that example provides.
Visualization glass cylinder sleeve assembly and cylinder provided in an embodiment of the present invention, pass through glass cylinder sleeve and support column
Setting, the combustion case of cylinder sleeve inner fuel can not only be observed through cylinder liner by realizing, but also can be by air-cooled
Mode cools down to cylinder sleeve, has reached while cylinder runs well, has been monitored to cylinder fuel combustion situation
Purpose.
Structure, feature and effect of the invention, the above institute are described in detail based on the embodiments shown in the drawings
Only presently preferred embodiments of the present invention is stated, but the present invention does not limit the scope of implementation as shown in the drawings, it is all according to structure of the invention
Think made change or equivalent example modified to equivalent change, when not going beyond the spirit of the description and the drawings,
It should all be within the scope of the present invention.
Claims (10)
1. a kind of visualization glass cylinder sleeve assembly, which is characterized in that including：
Pedestal；
Transparent glass cylinder sleeve, the glass cylinder sleeve are fixed on the pedestal；
Multiple support columns, support column fixed setting on the base, and multiple support columns be distributed in it is described
Around glass cylinder sleeve, the support column has at a distance from setting between the glass cylinder sleeve；
Air inlet and multiple gas outlets are provided on the support column, the air inlet is provided with close to the support column lower surface
Lateral wall on, the gas outlet is provided with side opposite with the air inlet on the support column, and the gas outlet with
The glass cylinder sleeve is opposite；
Inner hole is additionally provided on the support column, the air inlet, the inner hole and the gas outlet are interconnected.
2. visualization glass cylinder sleeve assembly according to claim 1, which is characterized in that further include cylinder sleeve bolt, the cylinder
Set bolt is threaded through in the inner hole, and has the gap of setting, the support column between the cylinder sleeve bolt and the inner hole
It is fixedly connected on the base by the cylinder sleeve bolt.
3. visualization glass cylinder sleeve assembly according to claim 2, which is characterized in that it further include positioning sleeve, the support
Locating slot is additionally provided on column, the positioning sleeve is embedded in the locating slot.
4. visualization glass cylinder sleeve assembly according to claim 1, which is characterized in that it further include Graphite pad, the stone
Ink pad piece is laid on the upper and lower surfaces of the glass cylinder sleeve and the support column.
5. visualization glass cylinder sleeve assembly according to claim 1, which is characterized in that the gas outlet includes straight hole and cone
The cone angle side of shape hole, the straight hole and the bellmouth is connected to, and the straight hole is provided on the surface of the inner hole, described
Bellmouth is provided on the outer wall of the support column, and the diameter of the straight hole is less than the diameter of the bellmouth.
6. visualization glass cylinder sleeve assembly according to claim 1, which is characterized in that the air inlet is threaded hole.
7. visualization glass cylinder sleeve assembly according to claim 1, which is characterized in that the glass cylinder sleeve is cylindrical body,
And the support column is evenly distributed on around the glass cylinder sleeve centered on the axle center of the glass cylinder sleeve.
8. visualization glass cylinder sleeve assembly according to claim 1, which is characterized in that the quantity of the support column is four
It is a.
9. visualization glass cylinder sleeve assembly according to claim 2, which is characterized in that close to the bottom of the cylinder sleeve bolt
And the part that the cylinder sleeve bolt is pierced by the inner hole is provided with screw thread, it is provided on the pedestal and is matched with the screw thread
Threaded hole, the cylinder sleeve bolt is fixedly connected by the screw thread with the cooperation of the threaded hole.
10. a kind of cylinder, including cylinder cap, which is characterized in that the cylinder further includes claim 1-9 any
Visualization glass cylinder sleeve assembly described in, the cylinder cap are fixed at the upper surface of the visualization glass cylinder sleeve assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610796597.4A CN106246394B (en) | 2016-08-31 | 2016-08-31 | Visualize glass cylinder sleeve assembly and cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610796597.4A CN106246394B (en) | 2016-08-31 | 2016-08-31 | Visualize glass cylinder sleeve assembly and cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106246394A CN106246394A (en) | 2016-12-21 |
| CN106246394B true CN106246394B (en) | 2018-11-16 |
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ID=58080756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610796597.4A Active CN106246394B (en) | 2016-08-31 | 2016-08-31 | Visualize glass cylinder sleeve assembly and cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106246394B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917869B (en) * | 2017-03-23 | 2019-10-08 | 上海交通大学 | A kind of Double-conical-surface glass window applied to high-pressure bottle |
| CN111207321A (en) * | 2018-11-02 | 2020-05-29 | 上海汽车集团股份有限公司 | Visual engine and in-cylinder lighting device thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10184444A (en) * | 1996-12-27 | 1998-07-14 | Honda Motor Co Ltd | Water-cooled internal combustion engine |
| CN101608575A (en) * | 2009-06-30 | 2009-12-23 | 奇瑞汽车股份有限公司 | A kind of optical engine |
| CN101865028A (en) * | 2009-12-07 | 2010-10-20 | 奇瑞汽车股份有限公司 | Optical engine |
| CN101915176A (en) * | 2010-08-02 | 2010-12-15 | 奇瑞汽车股份有限公司 | Pneumatic device for transparent cylinder sleeve of optical engine |
| CN102297036A (en) * | 2011-09-06 | 2011-12-28 | 天津大学 | Optical engine with variable view field |
| CN103696865A (en) * | 2013-12-04 | 2014-04-02 | 天津大学 | Structural device capable of quickly removing and installing engine combustor windows |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9169797B2 (en) * | 2011-12-29 | 2015-10-27 | Etagen, Inc. | Methods and systems for managing a clearance gap in a piston engine |
-
2016
- 2016-08-31 CN CN201610796597.4A patent/CN106246394B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10184444A (en) * | 1996-12-27 | 1998-07-14 | Honda Motor Co Ltd | Water-cooled internal combustion engine |
| CN101608575A (en) * | 2009-06-30 | 2009-12-23 | 奇瑞汽车股份有限公司 | A kind of optical engine |
| CN101865028A (en) * | 2009-12-07 | 2010-10-20 | 奇瑞汽车股份有限公司 | Optical engine |
| CN101915176A (en) * | 2010-08-02 | 2010-12-15 | 奇瑞汽车股份有限公司 | Pneumatic device for transparent cylinder sleeve of optical engine |
| CN102297036A (en) * | 2011-09-06 | 2011-12-28 | 天津大学 | Optical engine with variable view field |
| CN103696865A (en) * | 2013-12-04 | 2014-04-02 | 天津大学 | Structural device capable of quickly removing and installing engine combustor windows |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106246394A (en) | 2016-12-21 |
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Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: Anhui Jianghuai Automotive Co., Ltd. |
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