CN206889059U - A kind of automobile exhaust cooler - Google Patents
A kind of automobile exhaust cooler Download PDFInfo
- Publication number
- CN206889059U CN206889059U CN201720512758.2U CN201720512758U CN206889059U CN 206889059 U CN206889059 U CN 206889059U CN 201720512758 U CN201720512758 U CN 201720512758U CN 206889059 U CN206889059 U CN 206889059U
- Authority
- CN
- China
- Prior art keywords
- inlet pipe
- partition
- air inlet
- platform
- automobile exhaust
- 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.)
- Expired - Fee Related
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- Exhaust Silencers (AREA)
Abstract
The utility model belongs to technical field of automobile accessories, more particularly to a kind of automobile exhaust cooler, including housing, the housing includes taper platform and hollow cylinder, the taper platform outer end is connected with joint, water inlet pipe is welded with below the hollow cylinder, top is welded with drainpipe, left end inside the hollow cylinder is provided with first partition, right-hand member is provided with second partition, the air inlet pipe that a central intake pipe and the six roots of sensation are centered around around central intake pipe is provided between the first partition and second partition, the spacing of two adjacent air inlet pipe is equal, the central intake pipe is identical with the structure model of air inlet pipe, the air inlet pipe includes the first conical hollow platform of left end, middle tracheae and the second conical hollow platform of right-hand member.The purpose of this utility model is：Aim to provide a kind of automobile exhaust cooler, can make during automobile exhaust soundproof effect preferably, reduce exhaust system backpressure well, while the sensitive component on gas extraction system periphery can be protected.
Description
Technical field
The utility model belongs to technical field of automobile accessories, and in particular to a kind of automobile exhaust cooler.
Background technology
Silencer is provided with general automobile exhaust pipeline, it acts on the exhaust noise for mainly reducing engine, and makes
High-temp waste gas can be discharged safely and effectively.A part of the silencer as automobile exhaust pipeline, it should ensure that its unimpeded, resistance of exhaust
Small and sufficient intensity.Because EGT caused by automobile engine burning is higher, generally more than 800 DEG C, so silencer
500 DEG C~700 DEG C high-temperature exhaust airs are subjected to, is ensured in the distance travelled of automotive regulations, is not damaged, do not lose soundproof effect.
In the prior art, to the temperature that how to reduce discharge duct (including silencer, sensitive component) with booster performance muffler, simultaneously
Ensure it exhaust is unimpeded, resistance is small etc. that the research done is few, mostly concentrate on and how to improve on its heat dispersion.
Obviously, in the prior art by improving the heat dispersion of silencer, to realize the technical pattern of cooling, disappear in reduction
In terms of the own temperature of sound device, unobvious are acted on；Especially automobile engine is when working the long period, the temperature of whole blast pipe
Degree is all higher, and the part around gas extraction system is under higher operating temperature, for some to high temperature than more sensitive portion
Part, the stabilization of its performance certainly will be reduced, shorten its service life；Moreover, the work(of the decay low-and high-frequency noise of itself of silencer
Also it can weaken, be unfavorable for the normal work of silencer, sensitive component etc..
Utility model content
The purpose of this utility model is：A kind of automobile exhaust cooler is aimed to provide, effect of being eliminated the noise during automobile exhaust can be made
Fruit is preferable, reduces exhaust system backpressure well, while can protect the sensitive component on gas extraction system periphery.
To realize above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：
A kind of automobile exhaust cooler, including housing, the housing include taper platform and hollow cylinder, outside the taper platform
End is connected with joint, water inlet pipe is welded with below the hollow cylinder, top is welded with drainpipe, inside the hollow cylinder
Left end be provided with first partition, right-hand member be provided with second partition, the first partition and second partition by housing be divided into inlet plenum,
Cooling chamber and exhaust chamber, in being centered around between the first partition and second partition provided with a central intake pipe and the six roots of sensation
Air inlet pipe and central intake pipe and air inlet pipe around heart air inlet pipe run through first partition and second partition, described adjacent
The spacing of two air inlet pipe is equal, and the central intake pipe is identical with the structure model of air inlet pipe, and the air inlet pipe includes left end
The first conical hollow platform, middle tracheae and the second conical hollow platform of right-hand member and the first conical hollow platform and second hollow
Taper platform is structure left large and right small, and the first conical hollow platform, tracheae and the second conical hollow platform are integrally formed.
Using the utility model of above-mentioned technical proposal, when using a kind of automobile exhaust cooler, automobile engine
The waste gas of discharge enters housing from the left side of inlet plenum, and cold water enters from water inlet pipe, is discharged from drainpipe, and gas passes through entrance
Inlet plenum central intake pipe and air inlet pipe, and the first conical hollow platform is structure left large and right small so that gas can be more preferable
It is cooled in tracheae, gas is discharged from the right side of exhaust chamber, and the permutation and combination of central intake pipe and air inlet pipe, Neng Gourang
The cooling effect of gas is more preferable, can thus be dissipated the heat of the waste gas entered in automobile exhaust cooler by cooling water
Walk, so as to reach reduction gas flow temperature, reduce exhaust back pressure, reduce exhaust stream and make an uproar, and the temperature-sensitive around protection gas extraction system
The purpose of part.
Further limit, valve is equipped with the water inlet pipe and drainpipe, such design, can make to use in pause
During automobile exhaust cooler, the outflow in cooling chamber is prevented, causes to waste water.
Further limit, the joint is provided with groove, sealing ring is removably connected with the groove, such to set
Meter, it can make during using automobile exhaust cooler, sealing effectiveness is more preferable.
Further limiting, the water inlet pipe is located proximate to exhaust chamber, and the drainpipe is located proximate to inlet plenum,
Such design, it can make during cooling, cooling effect is more preferable.
Brief description of the drawings
The utility model can be further illustrated by the nonlimiting examples that accompanying drawing provides；
Fig. 1 is a kind of dimensional structure diagram of automobile exhaust cooler embodiment of the utility model；
Fig. 2 is a kind of cross-sectional view of automobile exhaust cooler embodiment of the utility model；
Fig. 3 is a kind of left view structural representation of automobile exhaust cooler embodiment of the utility model；
Main element symbol description is as follows：
Taper platform 11, hollow cylinder 12, joint 13, groove 131, inlet plenum 14, cooling chamber 15, exhaust chamber 16,
Water inlet pipe 2, drainpipe 3, first partition 41, second partition 42, central intake pipe 51, air inlet pipe 52, the first conical hollow platform 53,
Tracheae 54, the second conical hollow platform 55.
Embodiment
In order that the utility model may be better understood in those skilled in the art, it is right with reference to the accompanying drawings and examples
Technical solutions of the utility model further illustrate.
As shown in Figure 1, Figure 2 and Figure 3, a kind of automobile exhaust cooler of the present utility model, including housing, housing include cone
Shape platform 11 and hollow cylinder 12, the outer end of taper platform 11 are connected with joint 13, the lower section of hollow cylinder 12 be welded with water inlet pipe 2, on
Side is welded with drainpipe 3, and the left end inside hollow cylinder 12 is provided with second partition 42 provided with first partition 41, right-hand member, first every
Housing is divided into inlet plenum 14, cooling chamber 15 and exhaust chamber 16, first partition 41 and second by plate 41 and second partition 42
The air inlet pipe 52 that a central intake pipe 51 and the six roots of sensation are centered around around central intake pipe 51 is provided between dividing plate 42 and center is entered
Tracheae 51 and air inlet pipe 52 run through first partition 41 and second partition 42, and the spacing of adjacent two air inlet pipe 52 is equal, in
Heart air inlet pipe 51 is identical with the structure model of air inlet pipe 52, the first conical hollow platform 53 of air inlet pipe 52 including left end, middle
Second conical hollow platform 55 of tracheae 54 and right-hand member and the first conical hollow platform 53 and the second conical hollow platform 55 are left big right
Small structure, the first conical hollow platform 53, the conical hollow platform 55 of tracheae 54 and second are integrally formed.
In the present embodiment, when using a kind of automobile exhaust cooler, the waste gas of automobile engine discharge is from air inlet
The left side of chamber 14 enters housing, and cold water enters from water inlet pipe 2, is discharged from drainpipe 3, and gas is by entering in inlet plenum 14
Heart air inlet pipe 51 and air inlet pipe 52, and the first conical hollow platform 53 is structure left large and right small so that gas can be preferably in gas
It is cooled in pipe 54, gas is discharged from the right side of exhaust chamber 16, and the permutation and combination of central intake pipe 51 and air inlet pipe 52, energy
Enough allow the cooling effect of gas more preferable, thus can by cooling water by enter automobile exhaust cooler in waste gas heat
Scatter away, so as to reach reduction gas flow temperature, reduce exhaust back pressure, reduce exhaust stream and make an uproar, and the heat around protection gas extraction system
The purpose of quick part.
It is preferred that being equipped with valve on water inlet pipe 2 and drainpipe 3, such design, can make to use automobile exhaust in pause
During cooler, the outflow in cooling chamber 15 is prevented, causes to waste water.In fact, can also have as the case may be
Body considers.
It is preferred that joint 13 is provided with groove 131, sealing ring is removably connected with groove 131, such design, can be made
During using automobile exhaust cooler, sealing effectiveness is more preferable.In fact, joint 13 can also be considered as the case may be
Structure.
It is preferred that water inlet pipe 2 is located proximate to exhaust chamber 16, drainpipe 3 is located proximate to inlet plenum 14, such to set
Meter, can make during cooling, cooling effect is more preferable.In fact, water inlet pipe 2 and row can also be considered as the case may be
The position of water pipe 3.
The merely exemplary explanation of above-described embodiment principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art can all be carried out without prejudice under spirit and scope of the present utility model to above-described embodiment
Modifications and changes.Therefore, all those of ordinary skill in the art are without departing from the spirit disclosed in the utility model
With all equivalent modifications completed under technological thought or change, should be covered by claim of the present utility model.
Claims (4)
1. a kind of automobile exhaust cooler, including housing, it is characterised in that：The housing includes taper platform (11) and hollow cylinder
(12), taper platform (11) outer end is connected with joint (13), be welded with below the hollow cylinder (12) water inlet pipe (2),
Top is welded with drainpipe (3), the internal left end of the hollow cylinder (12) is provided with first partition (41), right-hand member be provided with second every
Housing is divided into inlet plenum (14), cooling chamber (15) and row by plate (42), the first partition (41) and second partition (42)
Gas chamber (16), it is provided with a central intake pipe (51) between the first partition (41) and second partition (42) and the six roots of sensation surrounds
Air inlet pipe (52) and central intake pipe (51) and air inlet pipe (52) around central intake pipe (51) run through first partition
(41) and second partition (42), the spacing of two adjacent air inlet pipe (52) is equal, the central intake pipe (51) and enters
The structure model of tracheae (52) is identical, and the air inlet pipe (52) includes the first conical hollow platform (53) of left end, middle tracheae
(54) and the second conical hollow platform (55) of right-hand member and the first conical hollow platform (53) and the second conical hollow platform (55) are a left side
Big right small structure, the first conical hollow platform (53), tracheae (54) and the second conical hollow platform (55) are integrally formed.
A kind of 2. automobile exhaust cooler according to claim 1, it is characterised in that：The water inlet pipe (2) and drainpipe
(3) valve is equipped with.
A kind of 3. automobile exhaust cooler according to claim 2, it is characterised in that：The joint (13) is provided with groove
(131), it is removably connected with sealing ring in the groove (131).
A kind of 4. automobile exhaust cooler according to claim 3, it is characterised in that：The position of the water inlet pipe (2) is leaned on
Nearly exhaust chamber (16), the drainpipe (3) are located proximate to inlet plenum (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512758.2U CN206889059U (en) | 2017-05-10 | 2017-05-10 | A kind of automobile exhaust cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512758.2U CN206889059U (en) | 2017-05-10 | 2017-05-10 | A kind of automobile exhaust cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206889059U true CN206889059U (en) | 2018-01-16 |
Family
ID=61340733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720512758.2U Expired - Fee Related CN206889059U (en) | 2017-05-10 | 2017-05-10 | A kind of automobile exhaust cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206889059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538330A (en) * | 2018-12-06 | 2019-03-29 | 力帆实业(集团)股份有限公司 | A kind of silencer and exhaust silencer system |
-
2017
- 2017-05-10 CN CN201720512758.2U patent/CN206889059U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538330A (en) * | 2018-12-06 | 2019-03-29 | 力帆实业(集团)股份有限公司 | A kind of silencer and exhaust silencer system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20180510 |