CN107701832A - The flange of accurate energy internal combustion engine - Google Patents
The flange of accurate energy internal combustion engine Download PDFInfo
- Publication number
- CN107701832A CN107701832A CN201711106025.XA CN201711106025A CN107701832A CN 107701832 A CN107701832 A CN 107701832A CN 201711106025 A CN201711106025 A CN 201711106025A CN 107701832 A CN107701832 A CN 107701832A
- Authority
- CN
- China
- Prior art keywords
- boss
- flange
- combustion engine
- internal combustion
- wall
- 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.)
- Withdrawn
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 41
- 238000007789 sealing Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
This application discloses a kind of flange of accurate energy internal combustion engine.The flange of the accurate energy internal combustion engine, flange body including ring-type, the inwall of the flange body is straightway inwall, the outer wall of the flange body has protruded out two annular boss, respectively first boss and second boss, the first boss is located at the top of the second boss, the first boss is arranged with annular recess close to a side end face of the second boss, the groove includes end to end lateral wall, roof and madial wall, the madial wall is connected to the outer wall of the flange body, the second boss is provided with the gradient close to a side end face of the first boss, the flange body bottom end face has protruded out the boss of ring-type the 3rd, the first boss, second boss and the 3rd boss are made of one piece with the flange body.The flange arrangement of the accurate energy internal combustion engine is simple, and precision is higher, good sealing effect, service life length, cost-effective.
Description
Technical field
The application is related to high reliability, extended life seal class product scope, more particularly to a kind of accurate energy internal combustion engine
Flange.
Background technology
Internal combustion engine, it is a kind of dynamic power machine, it is by making fuel in machine internal-combustion, and the heat energy released is straight
Switch through the Thermal Motor for being changed to power.Sensu lato internal combustion engine not only includes stroke piston combustion engine, rotary-piston type is sent out
Motivation and free piston engine, the also gas turbine including rotary vane type, jet engine etc., but usually said
Internal combustion engine refers to internal-combustion piston engine.Internal-combustion piston engine is the most universal with reciprocating-piston.Internal-combustion piston engine by fuel and
Air mixes, and in its gas in-cylinder combustion, the heat energy discharged makes the combustion gas that HTHP is produced in cylinder.Combustion gas expands against work
Work done is filled in, then is exported mechanical work by toggle or other mechanisms, driving follower work.Flange is internal combustion engine
In an indispensable important component, to connect internal combustion engine and other equipment.Traditional flange arrangement is complicated, close after connection
Sealing property is undesirable, while service life is short.So need to propose to improve.
The content of the invention
It is an object of the invention to provide a kind of simple in construction, favorable sealing property, while the accurate energy of service life length
The flange of source internal combustion engine, to overcome deficiency of the prior art.
To achieve the above object, the present invention provides following technical scheme：
The embodiment of the present application discloses a kind of flange of accurate energy internal combustion engine, includes the flange body of ring-type, the method
The inwall of blue body is straightway inwall, and the outer wall of the flange body has protruded out two annular boss, respectively first boss and
Second boss, the first boss are located at the top of the second boss, the first boss close to the second boss one
Side end face is arranged with annular recess, and the groove includes end to end lateral wall, roof and madial wall, and the madial wall connects
The outer wall of the flange body is connected to, the second boss is provided with domatic, the method close to a side end face of the first boss
Blue body bottom portion end face has protruded out the boss of ring-type the 3rd, the first boss, second boss and the 3rd boss and the flange sheet
Body by integral forming forms.
Preferably, in the flange of above-mentioned accurate energy internal combustion engine, the lateral wall and madial wall respectively with the top
Wall is set in identical angle, and the angle is 100 °~110 °.
Preferably, in the flange of above-mentioned accurate energy internal combustion engine, the lateral wall and madial wall connect with the roof
Connect place's rounding off.
Preferably, in the flange of above-mentioned accurate energy internal combustion engine, the outer wall of the first boss is close to described second
One end chamfered of boss, the first boss top and the top of the flange body maintain an equal level.
Preferably, in the flange of above-mentioned accurate energy internal combustion engine, it is described it is domatic set horizontal by 30 ° of angles,
The described domatic and outer wall junction rounding off of the flange body.
Preferably, in the flange of above-mentioned accurate energy internal combustion engine, inwall and the flange sheet of the 3rd boss
The inwall of body maintains an equal level.
Compared with prior art, the advantage of the invention is that：Novel energy internal combustion engine flange arrangement of the present invention is simple, design
Rationally, outer wall and end face make internal combustion engine coordinate closely with other equipment by multiple boss, good sealing effect, service life length,
Need not often it change, it is cost-effective.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 show the structural representation of the flange of accurate energy internal combustion engine in the specific embodiment of the invention.
Fig. 2 show the axial sectional view of the flange of accurate energy internal combustion engine in the specific embodiment of the invention.
Fig. 3 show in Fig. 2 the enlarged diagram at I.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, detailed retouch is carried out to the technical scheme in the embodiment of the present invention
State, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on the present invention
In embodiment, the every other implementation that those of ordinary skill in the art are obtained on the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Join shown in Fig. 1 to Fig. 3, the flange of the accurate energy internal combustion engine in the present embodiment, include the flange body 1 of ring-type,
The inwall of flange body 1 is straightway inwall, and the outer wall of flange body 1 has protruded out two annular boss, the respectively He of first boss 2
Second boss 3, first boss 2 are located at the top of second boss 3, and first boss 2 is arranged with close to a side end face of second boss 3
Annular recess 4, groove 4 include end to end lateral wall 41, roof 42 and madial wall 43, and madial wall 43 is connected to flange sheet
The outer wall of body 1, second boss 3 are provided with domatic 5 close to a side end face of first boss 2, and the bottom end face of flange body 1 has protruded out ring
The boss 6 of shape the 3rd, first boss 2, the boss 6 of second boss 3 and the 3rd are made of one piece with flange body 1.
In the technical scheme, novel energy internal combustion engine flange arrangement of the present invention is simple, reasonable in design, and outer wall and end face pass through
Multiple boss make internal combustion engine coordinate close, good sealing effect, service life length with other equipment, it is not necessary to often change, save
Cost, while first boss 2, the boss 6 of second boss 3 and the 3rd are made of one piece with flange body 1, reduce assembly work
Amount, there is provided precision, ensure sealing effectiveness.
Further, lateral wall 41 and madial wall 43 are set with roof 42 in identical angle respectively, and angle is 105 °.
In the technical scheme, lateral wall 41 and madial wall 43 are set with roof 42 in identical angle respectively, and angle is
105 °, that is, be open the groove gradually increased, is easy to assemble.
Further, lateral wall 41 and madial wall 43 and the junction rounding off of roof 42.
In the technical scheme, lateral wall 41 and madial wall 43 and the junction rounding off of roof 42, it is easy to process
Further, the outer wall of first boss 2 is close to one end chamfered of second boss 3, the top of first boss 2 and method
The top of blue body maintains an equal level.
In the technical scheme, the outer wall of first boss 2 is easy to assemble, first close to one end chamfered of second boss 3
The top of boss 2 and the top of flange body maintain an equal level, and increase the contact area of internal combustion engine and other equipment, ensure to improve sealing.
Further, domatic 5 set horizontal by 30 ° of angles, domatic 5 is round and smooth with the outer wall junction of flange body 1
Transition.
In the technical scheme, domatic 5 are set horizontal by 30 ° of angles, domatic 5 with the outer wall junction of flange body 1
Rounding off, internal combustion engine is set to coordinate close, good sealing effect, service life length with other equipment, it is not necessary to often to change, save
Cost.
Further, the inwall of the 3rd boss 6 and the inwall of flange body 1 maintain an equal level.
In summary, novel energy internal combustion engine flange arrangement of the present invention is simple, reasonable in design, and outer wall and end face pass through multiple
Boss makes internal combustion engine coordinate close, good sealing effect, service life length with other equipment, it is not necessary to often changes, it is cost-effective.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
Described above is only the embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of the application principle is not departed from, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (6)
- A kind of 1. flange of accurate energy internal combustion engine, it is characterised in that the flange body including ring-type, the flange body it is interior Wall is straightway inwall, and the outer wall of the flange body has protruded out two annular boss, respectively first boss and second boss, institute The top that first boss is located at the second boss is stated, the first boss is arranged with close to a side end face of the second boss Annular recess, the groove include end to end lateral wall, roof and madial wall, and the madial wall is connected to the flange The outer wall of body, the second boss are provided with domatic, the flange body bottom end close to a side end face of the first boss Face has protruded out the boss of ring-type the 3rd, the first boss, second boss and the 3rd boss and the flange body be integrally formed and Into.
- 2. the flange of accurate energy internal combustion engine according to claim 1, it is characterised in that：The lateral wall and madial wall point Do not set with the roof in identical angle, the angle is 100 °~110 °.
- 3. the flange of accurate energy internal combustion engine according to claim 1, it is characterised in that：The lateral wall and madial wall with Roof junction rounding off.
- 4. the flange of accurate energy internal combustion engine according to claim 1, it is characterised in that：The outer wall of the first boss leans on One end chamfered of the nearly second boss, the first boss top and the top of the flange body maintain an equal level.
- 5. the flange of accurate energy internal combustion engine according to claim 4, it is characterised in that：It is described it is domatic horizontal by 30 ° of angles are set, the described domatic and outer wall junction rounding off of the flange body.
- 6. the flange of accurate energy internal combustion engine according to claim 1, it is characterised in that：The inwall of 3rd boss with The inwall of the flange body maintains an equal level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711106025.XA CN107701832A (en) | 2017-11-10 | 2017-11-10 | The flange of accurate energy internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711106025.XA CN107701832A (en) | 2017-11-10 | 2017-11-10 | The flange of accurate energy internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107701832A true CN107701832A (en) | 2018-02-16 |
Family
ID=61178419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711106025.XA Withdrawn CN107701832A (en) | 2017-11-10 | 2017-11-10 | The flange of accurate energy internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107701832A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356995A (en) * | 2018-12-05 | 2019-02-19 | 张家港市三林金泰新能源有限公司 | The accurate flange in wind-powered electricity generation rotor room |
| CN109372837A (en) * | 2018-12-10 | 2019-02-22 | 张家港市三林金泰新能源有限公司 | New energy internal combustion engine flange |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0722019U (en) * | 1993-09-14 | 1995-04-21 | 株式会社ユタカ技研 | Flexible flange |
| JP2001124268A (en) * | 1999-10-22 | 2001-05-11 | Aisin Takaoka Ltd | Pipe joining structure |
| JP2002130561A (en) * | 2000-10-26 | 2002-05-09 | Ootsuka:Kk | Flange joint and method of manufacturing the same |
| JP2007239537A (en) * | 2006-03-07 | 2007-09-20 | Nichias Corp | Exhaust pipe flange joint structure |
| CN201288906Y (en) * | 2008-10-13 | 2009-08-12 | 中山力劲机械有限公司 | Steel oil pipe opening flange code |
| CN205896485U (en) * | 2016-07-22 | 2017-01-18 | 马鞍山市广源法兰环件有限公司 | Do not weld butt joint sealing flange |
| CN207378336U (en) * | 2017-11-10 | 2018-05-18 | 张家港市三林金泰新能源有限公司 | The flange of accurate energy internal combustion engine |
-
2017
- 2017-11-10 CN CN201711106025.XA patent/CN107701832A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0722019U (en) * | 1993-09-14 | 1995-04-21 | 株式会社ユタカ技研 | Flexible flange |
| JP2001124268A (en) * | 1999-10-22 | 2001-05-11 | Aisin Takaoka Ltd | Pipe joining structure |
| JP2002130561A (en) * | 2000-10-26 | 2002-05-09 | Ootsuka:Kk | Flange joint and method of manufacturing the same |
| JP2007239537A (en) * | 2006-03-07 | 2007-09-20 | Nichias Corp | Exhaust pipe flange joint structure |
| CN201288906Y (en) * | 2008-10-13 | 2009-08-12 | 中山力劲机械有限公司 | Steel oil pipe opening flange code |
| CN205896485U (en) * | 2016-07-22 | 2017-01-18 | 马鞍山市广源法兰环件有限公司 | Do not weld butt joint sealing flange |
| CN207378336U (en) * | 2017-11-10 | 2018-05-18 | 张家港市三林金泰新能源有限公司 | The flange of accurate energy internal combustion engine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356995A (en) * | 2018-12-05 | 2019-02-19 | 张家港市三林金泰新能源有限公司 | The accurate flange in wind-powered electricity generation rotor room |
| CN109372837A (en) * | 2018-12-10 | 2019-02-22 | 张家港市三林金泰新能源有限公司 | New energy internal combustion engine flange |
| CN109372837B (en) * | 2018-12-10 | 2023-11-03 | 张家港市三林金泰新能源有限公司 | Novel energy internal combustion engine flange |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180216 |