CN107762605A - A kind of blast pipe anti-scald structure - Google Patents
A kind of blast pipe anti-scald structure Download PDFInfo
- Publication number
- CN107762605A CN107762605A CN201710820068.8A CN201710820068A CN107762605A CN 107762605 A CN107762605 A CN 107762605A CN 201710820068 A CN201710820068 A CN 201710820068A CN 107762605 A CN107762605 A CN 107762605A
- Authority
- CN
- China
- Prior art keywords
- outer barrel
- inner cylinder
- aiutage
- heat sink
- circular groove
- 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
- 206010053615 Thermal burn Diseases 0.000 title claims abstract description 16
- 230000001012 protector Effects 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims 1
- 230000007423 decrease Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/14—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having thermal insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/082—Other arrangements or adaptations of exhaust conduits of tailpipe, e.g. with means for mixing air with exhaust for exhaust cooling, dilution or evacuation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/0205—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using heat exchangers
Abstract
The invention discloses a kind of blast pipe anti-scald structure, including aiutage and protector, aiutage is the tubular structure that internal hollow out is set, aiutage includes inner cylinder and outer barrel, one end of inner cylinder is arranged on the inner surface of outer barrel by welding, and the other end of inner cylinder is fixedly mounted on heat sink, and heat sink is the metallic plate being symmetricly set at an angle on outer tube inner wall, and the surface of heat sink is provided with heat emission hole, inner chamber and the gas outlet of heat sink connect setting；By the adjustable protector of set location, avoid because shank is kicked backward and touches caused scald when stopping；Inner cylinder and outer barrel are set, and hot baffle is provided between inner cylinder and outer barrel, the tail gas of air inlet discharge is greatly reduced with being in contact on the right side of outer barrel, effectively reduces the temperature on the right side of outer barrel；Heat sink is provided with the inside of aiutage, the speed for accelerating inner cylinder inner exhaust gas temperature to decline, considerably increases practicality.
Description
Technical field
The present invention relates to motor engineering device technique field, specially a kind of blast pipe anti-scald structure.
Background technology
Motor is in use, very high from the exhaust temperature of blast pipe discharge because cylinder combustion provides power, enters
And the temperature of aiutage itself is raised, exhaust funnel of motorcycle is usually installed in the lower part of motorcycle, the outer pleurapophysis of aiutage
Outside for vehicle body, and it is vented tube outer surface and does not have a protector of anti-scald, Motor-cyclist, typically can be in parking
Shank can often touch aiutage before pin lands, and then cause to scald, anti-scald device of the prior art, be typically all
It is simple in construction, it is easily damaged, protection and effect of heat insulation are excessively poor, are that this present invention proposes a kind of blast pipe anti-scald structure, are used for
Solve the above problems.
The content of the invention
It is an object of the invention to provide a kind of blast pipe anti-scald structure, is asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：A kind of blast pipe anti-scald structure, including aiutage and
Protector, the aiutage are the tubular structure that internal hollow out is set, and the aiutage includes inner cylinder and outer barrel, the inner cylinder
One end by welding be arranged on the inner surface of outer barrel, the other end of the inner cylinder is fixedly mounted on heat sink, it is described dissipate
Hot plate is tilts the metallic plate being symmetricly set on outer tube inner wall, and the surface of the heat sink is provided with heat emission hole, the radiating
The inner chamber of plate and gas outlet are connected settings, and the end thread of the gas outlet is arranged in the side wall of outer barrel, the inner cylinder and
Radiating section is provided between outer barrel, upper and lower surface centre position and hot baffle (9) vertical connection of the inner cylinder and outer barrel are described
One end centre position of outer barrel is installed with air inlet, and the air inlet mutually connects setting with inner cylinder.
Preferably, the length of the outer barrel is more than the length of inner cylinder, and the surface of the outer barrel offers circular circular groove,
The circular groove is symmetrically distributed in the both ends end of outer barrel, and the inside of the circular groove offers screw channel, and the spiral shell
Groove is evenly distributed on the surface of circular groove, and the surface of the circular groove is arranged with protector.
Preferably, the protector includes protective plate and supporting plate, and the protective plate is upper arc fixed plate, described anti-
The length of backplate is identical with the length of outer barrel, and is symmetrically welded with supporting plate, the supporting plate below the both ends of the protective plate
Lower surface offer circular ring, the collar is set in the surface of circular groove, and the table of the collar and circular groove
Face mutually suits setting, and the surface of the collar is provided with circular screwhole, and the inside of the screw is inserted with fastening bolt, the fastening
Bolt-through screw is simultaneously fastened in the screw channel inside circular groove.
Compared with prior art, the beneficial effects of the invention are as follows：
1. by the adjustable protector of set location, avoid because shank is kicked backward and touched caused when stopping
Scald；
2. setting inner cylinder and outer barrel, and hot baffle is provided between inner cylinder and outer barrel, greatly reduces air inlet discharge
Tail gas with being in contact on the right side of outer barrel, effectively reduce the temperature on the right side of outer barrel；
3. being provided with heat sink in the inside of aiutage, the speed for accelerating inner cylinder inner exhaust gas temperature to decline, reality is considerably increased
The property used.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 structure blast pipe schematic diagrames of the present invention；
Fig. 3 structural shielding plate schematic diagrames of the present invention.
In figure：1 screw, 2 fastening bolts, 3 inner cylinders, 4 outer barrels, 5 heat sinks, 6 heat emission holes, 7 gas outlets, 8 radiating sections, 9
Hot baffle, 10 air inlets, 11 circular grooves, 12 screw channels, 13 protective plates, 14 supporting plates, 15 collars.
Embodiment
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 carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of blast pipe anti-scald structure, including aiutage and anti-
Protection unit, aiutage are the tubular structure that internal hollow out is set, and aiutage includes inner cylinder 3 and outer barrel 4, and one end of inner cylinder 3 passes through
Welding is arranged on the inner surface of outer barrel 4, and the other end of inner cylinder 3 is fixedly mounted on heat sink 5, and heat sink 5 is symmetrical to tilt
The metallic plate being arranged on the inwall of outer barrel 4, and the surface of heat sink 5 is provided with heat emission hole 6, inner chamber and the phase of gas outlet 7 of heat sink 5
Insertion is set, and the end thread of gas outlet 7 is arranged in the side wall of outer barrel 4, and radiating section 8 is provided between inner cylinder 3 and outer barrel 4,
The upper and lower surface centre position of inner cylinder 3 and outer barrel 4 and the vertical connection of hot baffle 9, one end centre position of outer barrel 4 is fixedly mounted
There is air inlet 10, and air inlet 10 is mutually connected with inner cylinder 3 and set；Aiutage is divided into inner cylinder 3 and outer barrel 4 effectively prevent because of height
The tail gas of temperature is directly scalded, and is symmetrically arranged with hot baffle 9 in the middle part of inner cylinder 3 and outer barrel 4, is further reduced from a left side
The hot exhaust gas that side heat sink 5 transmits, in the left side of outer barrel 4, passes through the heat sink 5 set by inside and the surface institute of heat sink 5
The heat emission hole 6 of setting, the temperature of high-temperature tail gas can be effectively reduced；
Further, the length of outer barrel 4 is more than the length of inner cylinder 3, and the surface of outer barrel 4 offers circular circular groove 11,
Circular groove 11 is symmetrically distributed in the both ends end of outer barrel 4, and the inside of circular groove 11 offers screw channel 12, and screw channel 12 is equal
The even surface for being distributed in circular groove 11, the surface of circular groove 11 are arranged with protector；
Further, protector includes protective plate 13 and supporting plate 14, and protective plate 13 is arc fixed plate, protective plate 13
Length it is identical with the length of outer barrel 4, and protective plate 13 both ends below be symmetrically welded with supporting plate 14, the following table of supporting plate 14
Face offers circular ring 15, and the collar 15 is set in the surface of circular groove 11, and the surface phase of the collar 15 and circular groove 11
Suit setting, the surface of the collar 15 is provided with circular screwhole 1, and the inside of screw 1 is inserted with fastening bolt 2, and fastening bolt 2 runs through spiral shell
In hole 1 and the screw channel 12 being fastened on inside circular groove 11；By the protector installed on the surface of aiutage, human body is set to exist
The simply protective plate 13 touched in the very first time, and connected between protective plate 13 and aiutage by supporting plate 14, have certain
Distance, therefore effectively can prevent human body because improper operation touch the surface of aiutage, and the position of protector
Can be by rotating adjusting position between the collar 15 and circular groove 11 set by lower section, and entirely protected by fastening bolt 2
The position of device, it is adapted to the use of various people.
Use principle：
Aiutage is divided into inner cylinder 3 and outer barrel 4 effectively prevent because the tail gas of high-temperature is directly scalded, and in inner cylinder 3 and outside
The middle part of cylinder 4 is symmetrically arranged with hot baffle 9, further reduces the hot exhaust gas transmitted from left side heat sink 5, in outer barrel 4
Left side, by the heat sink 5 set by inside and the heat emission hole 6 set by the surface of heat sink 5, high temperature tail can be effectively reduced
The temperature of gas；By the protector installed on the surface of aiutage, the simply protection for making human body be touched within the very first time
Plate 13, and connected between protective plate 13 and aiutage by supporting plate 14, there is a certain distance, therefore can effectively prevent human body
Because improper operation touch the surface of aiutage, and the position of protector can pass through the collar 15 set by lower section and circle
Adjusting position is rotated between connected in star 11, and by the position of 2 whole protector of fastening bolt, is adapted to making for various people
With.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (3)
1. a kind of blast pipe anti-scald structure, including aiutage and protector, it is characterised in that：The aiutage is internal hollow out
The tubular structure of setting, the aiutage include inner cylinder (3) and outer barrel (4), and one end of the inner cylinder (3) is arranged on by welding
On the inner surface of outer barrel (4), the other end of the inner cylinder (3) is fixedly mounted on heat sink (5), and the heat sink (5) is to incline
Skew symmetry is arranged on the metallic plate on outer barrel (4) inwall, and the surface of the heat sink (5) is provided with heat emission hole (6), the radiating
The inner chamber of plate (5) and gas outlet (7) connect settings, the side wall of the end thread of the gas outlet (7) installed in outer barrel (4)
On, it is provided with and radiates section (8) between the inner cylinder (3) and outer barrel (4), among the upper and lower surface of the inner cylinder (3) and outer barrel (4)
Position and hot baffle (9) vertical connection, one end centre position of the outer barrel (4) are installed with air inlet (10), and described
Air inlet (10) is mutually connected with inner cylinder (3) and set.
A kind of 2. blast pipe anti-scald structure according to claim 1, it is characterised in that：The length of the outer barrel (4) is more than
The length of inner cylinder (3), the surface of the outer barrel (4) offer circular groove (11), and the circular groove (11) is symmetrically distributed in
The both ends end of outer barrel (4), and the inside of the circular groove (11) offers screw channel (12), and the screw channel (12) uniformly divides
Cloth is arranged with protector (2) on the surface of circular groove (11), the surface of the circular groove (11).
A kind of 3. blast pipe anti-scald structure according to claim 1, it is characterised in that：The protector includes protective plate
(13) and supporting plate (14), the protective plate (13) are arc fixed plate, the length of the protective plate (13) and the length of outer barrel (4)
Spend it is identical, and the protective plate (13) both ends below be symmetrically welded with supporting plate (14), the lower surface of the supporting plate (14)
Circular ring (15) is offered, the collar (15) is set in the surface of circular groove (11), and the collar (15) and circle
The plane tangent of groove (11), which closes, to be set, and the surface of the collar (15) is provided with circular screwhole (16), the inside of the screw (1)
Fastening bolt (2) is inserted with, the fastening bolt (17) is through screw (16) and is fastened on the internal screw channel of circular groove (11)
(12) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710820068.8A CN107762605A (en) | 2017-09-13 | 2017-09-13 | A kind of blast pipe anti-scald structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710820068.8A CN107762605A (en) | 2017-09-13 | 2017-09-13 | A kind of blast pipe anti-scald structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107762605A true CN107762605A (en) | 2018-03-06 |
Family
ID=61265585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710820068.8A Pending CN107762605A (en) | 2017-09-13 | 2017-09-13 | A kind of blast pipe anti-scald structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107762605A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2248246Y (en) * | 1995-12-08 | 1997-02-26 | 赵军 | Anti-overheating device for barrel type exhaust pipe of motorcycle |
| JPH09280046A (en) * | 1996-04-15 | 1997-10-28 | Yutaka Giken Co Ltd | Exhaust pipe structure for engine |
| CN102900493A (en) * | 2012-11-12 | 2013-01-30 | 沈阳信达信息科技有限公司 | Environmentally-friendly automobile exhaust cylinder |
| CN204371457U (en) * | 2014-10-24 | 2015-06-03 | 重庆金仑工业股份有限公司 | Exhaust system for motorcycle silencing apparatus |
| CN105221229A (en) * | 2015-10-10 | 2016-01-06 | 重庆帅昌机械制造有限公司 | A kind of scalds of motorcycle exhaust pipe protection apron |
| CN105370361A (en) * | 2015-11-24 | 2016-03-02 | 重庆帅昌机械制造有限公司 | Motorcycle anti-scalding mounting plate |
| CN105804834A (en) * | 2014-12-29 | 2016-07-27 | 铜梁县宝克机械制造有限公司 | Muffler for motorcycle |
| CN205990951U (en) * | 2016-08-24 | 2017-03-01 | 山东交通学院 | A kind of high efficiency and heat radiation anti-scald exhaustor |
| CN207701214U (en) * | 2017-09-13 | 2018-08-07 | 重庆福发动力科技有限公司 | A kind of motorbicycle anti-burn hinders exhaust pipe structure |
-
2017
- 2017-09-13 CN CN201710820068.8A patent/CN107762605A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2248246Y (en) * | 1995-12-08 | 1997-02-26 | 赵军 | Anti-overheating device for barrel type exhaust pipe of motorcycle |
| JPH09280046A (en) * | 1996-04-15 | 1997-10-28 | Yutaka Giken Co Ltd | Exhaust pipe structure for engine |
| CN102900493A (en) * | 2012-11-12 | 2013-01-30 | 沈阳信达信息科技有限公司 | Environmentally-friendly automobile exhaust cylinder |
| CN204371457U (en) * | 2014-10-24 | 2015-06-03 | 重庆金仑工业股份有限公司 | Exhaust system for motorcycle silencing apparatus |
| CN105804834A (en) * | 2014-12-29 | 2016-07-27 | 铜梁县宝克机械制造有限公司 | Muffler for motorcycle |
| CN105221229A (en) * | 2015-10-10 | 2016-01-06 | 重庆帅昌机械制造有限公司 | A kind of scalds of motorcycle exhaust pipe protection apron |
| CN105370361A (en) * | 2015-11-24 | 2016-03-02 | 重庆帅昌机械制造有限公司 | Motorcycle anti-scalding mounting plate |
| CN205990951U (en) * | 2016-08-24 | 2017-03-01 | 山东交通学院 | A kind of high efficiency and heat radiation anti-scald exhaustor |
| CN207701214U (en) * | 2017-09-13 | 2018-08-07 | 重庆福发动力科技有限公司 | A kind of motorbicycle anti-burn hinders exhaust pipe structure |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180306 |