CN106150642B - A kind of exhaust tail takes over and fork truck - Google Patents
A kind of exhaust tail takes over and fork truck Download PDFInfo
- Publication number
- CN106150642B CN106150642B CN201610729356.8A CN201610729356A CN106150642B CN 106150642 B CN106150642 B CN 106150642B CN 201610729356 A CN201610729356 A CN 201610729356A CN 106150642 B CN106150642 B CN 106150642B
- Authority
- CN
- China
- Prior art keywords
- baffle ring
- supervisor
- elbow
- fork truck
- exhaust tail
- 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.)
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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
- F01N13/08—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
Abstract
This application discloses a kind of exhaust tails to take over, including supervisor (1) and elbow (2), the elbow (2) connect with resistance flame device (3), the supervisor (1) connect with the elbow (2), it is characterized in that, the supervisor (1) is obliquely installed, and the height of the described one end of supervisor (1) far from the elbow (2) is provided with the first baffle ring (41) and the second baffle ring (42) higher than one end of the close elbow (2) of the supervisor (1) in the supervisor (1).The application also provides a kind of fork truck.The application provide exhaust tail take over, solve the problems, such as in the prior art fork truck starting when exhaust pipe in water-drop sputtering.
Description
Technical field
This application involves equipment technology field of transport, are taken over more particularly to a kind of exhaust tail；The application further relates to one kind
Fork truck.
Background technology
Existing internal combustion explosion proof forklift, common high exhaust fork truck on startup, please be as shown in Figure 1, exhaust tail take over 03 be general
Store-through is spraying " Heisui River " phenomenon, i.e., when weather is colder, when fork truck starts, often has water droplet from exhaust resistance flame device spray
Going out, water droplet is black, therefore is " Heisui River ", wherein, " Heisui River " is since fork truck is when firm start, and diesel combustion generates
Superheated vapor liquid is condensed into after over-heat-exchanger, the carbon particle remixed in tail gas is finally formed.When fork truck starts,
Water droplet can be splashed to driver, influenced driver to the operation of fork truck or splashed on fork truck, seriously affect fork truck
Appearance.
Therefore, one kind can solve the problems, such as in the prior art fork truck starting when exhaust pipe in water-drop sputtering, be this field skill
Art personnel's urgent problem to be solved.
Invention content
In order to solve the above technical problems, first of the present invention is designed to provide a kind of exhaust tail and takes over, solve existing
Water-drop sputtering problem in exhaust pipe when having fork truck starting in technology；Second object of the present invention is to provide a kind of fork truck.
Technical solution provided by the invention is as follows：
A kind of exhaust tail is taken over, supervisor and elbow, and the elbow is connect with resistance flame device, and the supervisor connects with the elbow
It connects, which is characterized in that the supervisor is obliquely installed, and the height of the described one end of supervisor far from the elbow is higher than the supervisor
Close to one end of the elbow, the first baffle ring and the second baffle ring are provided in the supervisor.
Preferably, third baffle ring is additionally provided in the supervisor, and the third baffle ring is arranged far from the elbow
One end, guide wire is provided on second baffle ring, the guide wire is arranged on second baffle ring and the third gear
Between ring.
Preferably, it is taper type inside the guide wire, and the guide wire is by the internal diameter of one end of the third baffle ring
More than the internal diameter by described second baffle ring one end.
Preferably, the internal diameter of second baffle ring is more than the internal diameter of first baffle ring.
Preferably, the internal diameter of the third baffle ring is more than the internal diameter of second baffle ring.
A kind of fork truck, including the resistance flame device being mounted on the fork truck, which is characterized in that pacify on the resistance flame device
The exhaust tail described in above-mentioned any one has been filled to take over.
Exhaust tail provided by the invention is taken over, and due to being provided with the first baffle ring and the second baffle ring in supervisor, and supervisor inclines
Tiltedly setting, the height for being responsible for one end far from elbow is higher than one end of the close head of supervisor, is being responsible for, under this structure, first gear
Ring and the second baffle ring can keep off most of steam in supervisor, and since supervisor is obliquely installed, can be by the first baffle ring, second
The water that baffle ring is kept off accumulates in bottom without being blown afloat, so as to which water droplet flies in exhaust pipe when solving fork truck starting in the prior art
The problem of splashing.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or it will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments described in application, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of exhaust resistance flame device in the prior art；
Fig. 2 is the structure diagram that exhaust tail provided in an embodiment of the present invention is taken over.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical solution in the embodiment of the present application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
Technical staff's all other embodiments obtained without making creative work should all belong to the application protection
Range.
Please be as shown in Fig. 2, Fig. 2 be the structure diagram that exhaust tail provided in this embodiment is taken over, thin arrow is water in Fig. 2
Vapour flow direction, block arrow are water droplet flow direction.Exhaust tail provided in this embodiment is taken over, curved including supervisor 1 and elbow 2
First 2 connect with resistance flame device 3, and supervisor 1 connect with elbow 2, wherein, supervisor 1 is obliquely installed, and is responsible for 1 one end far from elbow 2
Height higher than supervisor 1 lean on elbow 2 one end, supervisor 1 in be provided with the first baffle ring 41 and the second baffle ring 42.
Spray " Heisui River " phenomenon of exhaust pipe generally existing in the prior art, for internal combustion explosion proof forklift, by
135 degree can be plummeted to by about 600 degree before through over-heat-exchanger, temperature in the steam that diesel combustion generates, condensation effect
Should be notable, the steam for condensing generation is more, and the micropowder in the steam and exhaust pipe of condensation is mixed to form in " Heisui River ", and fork truck starts
A period of time in, " Heisui River " can splash from exhaust pipe, when fork truck start a period of time after, due to the temperature of exhaust pipe
Rise, condensation effects disappear, and no steam generates.Exhaust tail provided in an embodiment of the present invention is taken over, and is opened mainly for the treatment of fork truck
In dynamic a period of time tailpipe occur " Heisui River " splash phenomena, i.e., water droplet from exhaust pipe splash the phenomenon that.
Since steam mainly condenses production with the steam that diesel combustion generates with water droplet through over-heat-exchanger in exhaust pipe
Raw, therefore, under the action of air-flow, steam can be moved with air-flow along the inner wall of exhaust pipe, and another part is being vented with air-flow
Pipe internal flow.The exhaust tail that the embodiment of the present invention is provided is taken over, due to being provided with the first baffle ring 41 and second in supervisor 1
Baffle ring 42, supervisor 1 are obliquely installed, and the height for being responsible for 1 one end far from elbow 2 is higher than supervisor 1 close to one end of elbow 2.
Under the barrier effect of first baffle ring 41 and the second baffle ring 42, enter exhaust tail with the steam that air-flow moves along exhaust inside pipe wall and take over
When, it can be blocked, and since supervisor 1 is obliquely installed, the steam being blocked can gather, i.e., the steam meeting stopped by the first baffle ring 41
It flows in exhaust pipe, can be gathered by the steam that the second baffle ring 42 stops in the second baffle ring 42 and 1 inner wall junction of supervisor, accumulation
Water will not be entrained by the flow of air, and when fork truck starts a period of time, after condensation effects disappear, the steam of accumulation is evaporated, in this way, this hair
The exhaust tail that bright embodiment provides is taken over, and solves the problems, such as during fork truck starting water-drop sputtering in exhaust pipe, effectively prevents " black
Influence of the water " to driver, and avoid the influence to fork truck appearance.
In the embodiment of the present invention, third baffle ring 43 is additionally provided with, and third baffle ring 43 is arranged far from elbow in supervisor 1
2 one end, is provided with guide wire 5 on the second baffle ring 42, and guide wire 5 is arranged between the second baffle ring 42 and third baffle ring 43.
In a period of time started in fork truck, formed steam or water droplet are contacted with heat exchanger by thermal current, by the first baffle ring 41
With the barrier effect of the second baffle ring 42, still there is small part steam, in the embodiment of the present invention, third baffle ring is provided in supervisor 1
43, third baffle ring 43 is arranged far from one end of elbow 2, i.e. third baffle ring 43 is arranged on the exit that exhaust tail is taken over, and is leading
Under the action of skirt 5, the steam moved with air-flow can condense on guide wire 5, and the steam after condensation is made in the guiding of guide wire 5
Under, the space formed into the 1, second baffle ring 42 of supervisor with guide wire 5 is gathered, the steam guide wire in the space
It under the barrier effect of 5 pairs of air-flows, prevents from being blown away by air-flow and causes splashing, treat that lasting air-flow makes the temperature rise of tailpipe
Afterwards, the water accumulated in the space formed by being responsible for the 1, second baffle ring 42 with guide wire 5 is evaporated.
5 inside of guide wire in the embodiment of the present invention is taper type, and guide wire 5 is by the internal diameter of one end of third baffle ring 43
More than the internal diameter by 42 one end of the second baffle ring.So set, it enables to by the steam that guide wire 5 is guided and water droplet and third
Baffle ring 43 contacts so that more steam are blocked by third baffle ring 43, and are entered by the 1, second baffle ring of supervisor 42 and 5 shape of guide wire
Into space in.
In the embodiment of the present invention, the internal diameter of the second baffle ring 42 is more than the internal diameter of the second baffle ring 41.The internal diameter of third baffle ring 43
More than the internal diameter of the second baffle ring 42.
The embodiment of the present invention also provides a kind of fork truck, including the resistance flame device 3 being mounted on fork truck, wherein, in resistance flame dress
It puts and is mounted with that exhaust tail provided in an embodiment of the present invention is taken on 3.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications of these embodiments will be apparent for those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide range caused.
Claims (5)
1. a kind of exhaust tail is taken over, including supervisor (1) and elbow (2), the elbow (2) connect with resistance flame device (3), the master
Pipe (1) is connect with the elbow (2), which is characterized in that the supervisor (1) is obliquely installed, and the supervisor (1) is far from described curved
Close to one end of the elbow (2), the is provided in the supervisor (1) higher than the supervisor (1) for the height of one end of head (2)
One baffle ring (41) and the second baffle ring (42)；
Third baffle ring (43) is additionally provided with, and the third baffle ring (43) is arranged far from the elbow in the supervisor (1)
(2) one end, is provided with guide wire (5) on second baffle ring (42), and the guide wire (5) is arranged on second baffle ring
(42) between the third baffle ring (43).
2. exhaust tail according to claim 1 is taken over, which is characterized in that is taper type, and institute inside the guide wire (5)
It states guide wire (5) and is more than the internal diameter for leaning on described second baffle ring (42) one end by the internal diameter of one end of the third baffle ring (43).
3. exhaust tail according to claim 1 is taken over, which is characterized in that the internal diameter of second baffle ring (42) is more than described
The internal diameter of first baffle ring (41).
4. exhaust tail according to claim 1 is taken over, which is characterized in that the internal diameter of the third baffle ring (43) is more than described
The internal diameter of second baffle ring (42).
5. a kind of fork truck, including the resistance flame device (3) being mounted on the fork truck, which is characterized in that in the resistance flame device (3)
On be mounted with that the exhaust tail as described in Claims 1-4 any one is taken over.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610729356.8A CN106150642B (en) | 2016-08-25 | 2016-08-25 | A kind of exhaust tail takes over and fork truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610729356.8A CN106150642B (en) | 2016-08-25 | 2016-08-25 | A kind of exhaust tail takes over and fork truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106150642A CN106150642A (en) | 2016-11-23 |
| CN106150642B true CN106150642B (en) | 2018-06-26 |
Family
ID=57342091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610729356.8A Active CN106150642B (en) | 2016-08-25 | 2016-08-25 | A kind of exhaust tail takes over and fork truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106150642B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1210198A (en) * | 1997-09-03 | 1999-03-10 | 本田技研工业株式会社 | Two stroke engine silencing device |
| CN2561939Y (en) * | 2002-09-02 | 2003-07-23 | 徐州装载机厂 | Explosion-proof device of diesel engine under dust environment |
| CN2784591Y (en) * | 2005-03-16 | 2006-05-31 | 诚允有限公司 | Externally hanged gain structure of vehicle exhaust tail tube |
| CN202628243U (en) * | 2012-05-28 | 2012-12-26 | 玉柴重工（常州）有限公司 | Tail gas exhaust pipe for silencer |
| CN204755030U (en) * | 2015-06-30 | 2015-11-11 | 衡阳合力工业车辆有限公司 | Vehicle and mars extinguishing means thereof |
| CN205206915U (en) * | 2015-11-27 | 2016-05-04 | 衡阳合力工业车辆有限公司 | Power control equipment and explosion -proof combustion forklifts |
| CN205936777U (en) * | 2016-08-25 | 2017-02-08 | 衡阳合力工业车辆有限公司 | Exhaust tail is taken over and fork truck |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008303756A (en) * | 2007-06-06 | 2008-12-18 | Calsonic Kansei Corp | Exhaust pipe protective structure for vehicle |
-
2016
- 2016-08-25 CN CN201610729356.8A patent/CN106150642B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1210198A (en) * | 1997-09-03 | 1999-03-10 | 本田技研工业株式会社 | Two stroke engine silencing device |
| CN2561939Y (en) * | 2002-09-02 | 2003-07-23 | 徐州装载机厂 | Explosion-proof device of diesel engine under dust environment |
| CN2784591Y (en) * | 2005-03-16 | 2006-05-31 | 诚允有限公司 | Externally hanged gain structure of vehicle exhaust tail tube |
| CN202628243U (en) * | 2012-05-28 | 2012-12-26 | 玉柴重工（常州）有限公司 | Tail gas exhaust pipe for silencer |
| CN204755030U (en) * | 2015-06-30 | 2015-11-11 | 衡阳合力工业车辆有限公司 | Vehicle and mars extinguishing means thereof |
| CN205206915U (en) * | 2015-11-27 | 2016-05-04 | 衡阳合力工业车辆有限公司 | Power control equipment and explosion -proof combustion forklifts |
| CN205936777U (en) * | 2016-08-25 | 2017-02-08 | 衡阳合力工业车辆有限公司 | Exhaust tail is taken over and fork truck |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106150642A (en) | 2016-11-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhong Fang Inventor after: Yao Wu Inventor after: Liu Zhong Inventor after: Huang Yucheng Inventor after: Hu Caifeng Inventor before: Zhong Fang Inventor before: Yao Wu Inventor before: Liu Zhong Inventor before: Huang Yu Inventor before: Hu Caifeng |