CN108590901A - A kind of engine air inlet tube - Google Patents
A kind of engine air inlet tube Download PDFInfo
- Publication number
- CN108590901A CN108590901A CN201810450559.2A CN201810450559A CN108590901A CN 108590901 A CN108590901 A CN 108590901A CN 201810450559 A CN201810450559 A CN 201810450559A CN 108590901 A CN108590901 A CN 108590901A
- Authority
- CN
- China
- Prior art keywords
- pipe
- telescoping tube
- dehumidification
- flange
- air inlet
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/104—Intake manifolds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/14—Combined air cleaners and silencers
Abstract
The present invention discloses a kind of engine air inlet tube, including dehumidification pipe, telescoping tube, flange, screen pipe, hush pipe and uniform flow pipe, telescoping tube is installed above the dehumidification pipe, and flange is equipped between dehumidification pipe and telescoping tube, the dehumidification pipe is installed with telescoping tube by flange, the one end of the telescoping tube far from dehumidification pipe is equipped with screen pipe by flange, and the one end of screen pipe far from telescoping tube is equipped with hush pipe by flange, the one end of the hush pipe far from screen pipe is equipped with uniform flow pipe by flange, the telescoping tube is warp architecture, and one section of telescoping tube is set as folded pipeline, one end at the top of the screen pipe is equipped with adsorption box.Filtering dust can be got off and adsorbed by adsorption box, and the present invention can effectively absorb air-flow by the microseismic noise generated by hush pipe, avoid member in interference driver's cabin by screen pipe to being filtered by air-flow by the present invention.
Description
Technical field
The present invention relates to technical field of automobile accessories more particularly to a kind of engine air inlet tubes.
Background technology
Air inlet pipe is one important spare part of engine intake and exhaust system, and design has the performance of engine certain shadow
It rings, without the function of filtering gas, air-flow generally first passes through air inlet pipe by air cleaner, manage existing air inlet pipe itself
Body is internal after a protracted use to be easy siltation dust, or even results in blockage, and in the prior art, the gas handling system of automobile
It is typically located in cabin, air-flow is pulsed and shape into fashionable air inlet overpressure caused by by engine intake valve periodically opening and closing
Member in driver's cabin can be interfered to external radiation at microseismic noise, and by air-flow resonance noise, meanwhile, existing air inlet pipe is not
It is enough firm, stream pressure is born for a long time, is easily damaged, and therefore, the present invention proposes that a kind of engine air inlet tube is existing to solve
The problem of technology.
Invention content
In view of the above-mentioned problems, the present invention proposes that a kind of engine air inlet tube, the engine air inlet tube can pass through screen pipe
Filtering dust is got off and is adsorbed by adsorption box to being filtered by air-flow by interior strainer, and the engine air inlet tube can be with
Air-flow is effectively absorbed by the acoustical cotton in hush pipe by the microseismic noise generated, avoids member in interference driver's cabin.
To solve the above-mentioned problems, the present invention proposes a kind of engine air inlet tube, including dehumidification pipe, telescoping tube, flange, mistake
Chimney filter, hush pipe and uniform flow pipe are equipped with telescoping tube above the dehumidification pipe, and are equipped with method between dehumidification pipe and telescoping tube
Orchid, the dehumidification pipe are installed with telescoping tube by flange, and the one end of the telescoping tube far from dehumidification pipe was equipped with by flange
Chimney filter, and the one end of screen pipe far from telescoping tube is equipped with hush pipe, the one end of the hush pipe far from screen pipe by flange
Uniform flow pipe is installed by flange, the telescoping tube is warp architecture, and one section of telescoping tube is set as folded pipeline, the filtering
The one end in tube top portion is equipped with adsorption box, and adsorption box is connected to screen pipe, and the outside of the hush pipe, which is equipped with, reinforces protrusion, described
One end far from hush pipe is arranged with sealing ring on the outside of uniform flow pipe, and sealing ring is externally provided with the first clip.
Further improvement lies in that：The inner wall of the dehumidification pipe is staircase waveform striated structure, and dehumidification pipe is internally provided with drying
Net.
Further improvement lies in that：Iron wire, and the one of the separate adsorption box in screen pipe inside are equipped in the tube wall of the screen pipe
End is equipped with strainer.
Further improvement lies in that：It is surrounded with acoustical cotton on the inside of the hush pipe.
Further improvement lies in that：It is equipped with iron wire in the tube wall of the uniform flow pipe, and uniform flow pipe is internally provided with rotating vane
Film is flowed at least two groups.
Further improvement lies in that：The adsorption box is internally provided with activated carbon, and the bottom of adsorption box is equipped with swivel nut, described
The top of screen pipe is equipped with to be fixed with screen pipe by swivel nut, screwed pipe installation with the matched screwed pipe of swivel nut, the adsorption box.
Further improvement lies in that：The bottom of the dehumidification pipe side wall is equipped with the second clip, and is equipped with by the second clip
Threeway.
Beneficial effects of the present invention are：The present invention can be by the strainer in screen pipe to being filtered by air-flow, will
Filtering dust gets off and is adsorbed by adsorption box, and the present invention can effectively absorb air-flow by production by the acoustical cotton in hush pipe
Raw microseismic noise avoids member in interference driver's cabin, meanwhile, it is equipped with iron in screen pipe of the invention and uniform flow tube wall
Silk, noise reduction pipe outer wall, which is equipped with, reinforces protrusion, and dehumidifying inside pipe wall is stepped corrugations shape, generally speaking, firmer, compression capability
It is good, it is hardly damaged, easy to disassemble and replace in addition, installed by flange between each tube body of the present invention, finally, the present invention can be with
Dehumidified to the air-flow of entrance by the dry net in dehumidification pipe, can be made by uniform flow pipe by air-flow be uniformly discharged, reduce
Gas shock power, makes stability of flow, convenient for protection engine.
Description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 is sectional view of the present invention.
Fig. 3 is that the present invention splits schematic diagram.
Wherein：1- dehumidification pipes, 2- telescoping tubes, 3- flanges, 4- screen pipes, 5- hush pipes, 6- uniform flow pipes, 7- folded pipelines,
8- adsorption boxes, 9- reinforce protrusion, 10- sealing rings, the first clips of 11-, 12- dry nets, 13- iron wires, 14- strainers, 15- sound-absorbings
Cotton, 16- rotating vanes, 17- flow film, 18- activated carbons, 19- swivel nuts, 20- screwed pipes, the second clips of 21-, 22- threeways.
Specific implementation mode
In order to deepen the understanding of the present invention, the present invention is further described below in conjunction with embodiment, the present embodiment
It is only used for explaining the present invention, be not intended to limit the scope of the present invention..
According to Fig. 1,2,3, a kind of engine air inlet tube, including dehumidification pipe 1, telescoping tube 2, method are present embodiments provided
Orchid 3, screen pipe 4, hush pipe 5 and uniform flow pipe 6, the top of the dehumidification pipe 1 are equipped with telescoping tube 2, and dehumidification pipe 1 and telescoping tube
Flange 3 is equipped between 2, the dehumidification pipe 1 is installed with telescoping tube 2 by flange 3, the one end of the telescoping tube 2 far from dehumidification pipe 1
Screen pipe 4 is installed by flange 3, and the one end of screen pipe 4 far from telescoping tube 2 is equipped with hush pipe 5 by flange 3, it is described
The one end of hush pipe 5 far from screen pipe 4 is equipped with uniform flow pipe 6 by flange 3, and the telescoping tube 2 is warp architecture, and telescoping tube
One section of 2 is set as folded pipeline 7, and the one end at 4 top of the screen pipe is equipped with adsorption box 8, and adsorption box 8 is connected to screen pipe 4,
The outside of the hush pipe 5, which is equipped with, reinforces protrusion 9, and 6 one end of outside far from hush pipe 5 of the uniform flow pipe is arranged with sealing ring
10, and sealing ring 10 is externally provided with the first clip 11, the inner wall of the dehumidification pipe 1 is staircase waveform striated structure, and inside dehumidification pipe 1
Equipped with dry net 12, iron wire 13 is equipped in the tube wall of the screen pipe 4, and 4 one end of inside far from adsorption box 8 of screen pipe is equipped with
The inside of strainer 14, the hush pipe 5 is surrounded with acoustical cotton 15, and iron wire 13, and uniform flow pipe are equipped in the tube wall of the uniform flow pipe 6
6 be internally provided with rotating vane 16 and two groups flow film 17, and the adsorption box 8 is internally provided with activated carbon 18, and adsorption box 8
Bottom is equipped with swivel nut 19, and the top of the screen pipe 4 is equipped with and 19 matched screwed pipe 20 of swivel nut, the adsorption box 8 and filtering
Pipe 4 is fixed by swivel nut 19, the installation of screwed pipe 20, and the bottom of 1 side wall of the dehumidification pipe is equipped with the second clip 21, and passes through the second card
Hoop 21 is equipped with threeway 22.
The engine air inlet tube can be by the strainer 14 in screen pipe 4 to being filtered by air-flow, by filtering dust
Get off and adsorbed by adsorption box 8, and the engine air inlet tube can effectively absorb air-flow warp by the acoustical cotton 15 in hush pipe 5
The microseismic noise generated is crossed, member in interference driver's cabin is avoided, meanwhile, screen pipe 4 and uniform flow pipe 6 pipe of the engine air inlet tube
Iron wire 13 is equipped in wall, 5 outer wall of hush pipe, which is equipped with, reinforces protrusion, and 1 inner wall of dehumidification pipe is stepped corrugations shape, generally speaking, more
Add firm, compression capability is good, is hardly damaged, in addition, being installed by flange 3 between each tube body of the engine air inlet tube, convenient for tearing open
It unloads and replaces, finally, which can dehumidify to the air-flow of entrance by the dry net 12 in dehumidification pipe 1, can be with
By uniform flow pipe 6 make by air-flow be uniformly discharged, reduce gas shock power, make stability of flow, convenient for protection engine.
Before use, first dehumidification pipe 1, telescoping tube 2, screen pipe 4, hush pipe 5 and uniform flow pipe 6 are connected by flange 3 respectively
It is installed as integral type air inlet pipe, then 1 one end of dehumidification pipe of air inlet pipe is connected into air source, 6 one end of uniform flow pipe is connected into engine,
In use, air-flow enters dehumidification pipe 1, entered screen pipe 4 by telescoping tube 2 after the absorption moisture content of dry net 12, air-flow is by strainer
14 filter out impurity dust, this part dust is adsorbed by the activated carbon 18 in adsorption box 8, and air-flow enters hush pipe 5, quilt after being cleaned
Acoustical cotton 15 enters uniform flow pipe 6 after completely cutting off noise, and air-flow reduces impact force by rotating vane 16 by eddy flow, using flowing film
17 flow velocity is stablized after be discharged into engine, when needs into mixed gas, by the second clip 21 in the defeated of dehumidification pipe 1
Enter end installation threeway 22, and threeway 22 connected it is different into air source, can be by telescoping tube 2 when needing air inlet pipe to lengthen
On folded pipeline 7 elongate.
Claims (7)
1. a kind of engine air inlet tube, it is characterised in that：Including dehumidification pipe（1）, telescoping tube（2）, flange（3）, screen pipe（4）、
Hush pipe（5）With uniform flow pipe（6）, the dehumidification pipe（1）Top telescoping tube is installed（2）, and dehumidification pipe（1）With telescoping tube
（2）Between be equipped with flange（3）, the dehumidification pipe（1）With telescoping tube（2）Pass through flange（3）Installation, the telescoping tube（2）It is separate
Dehumidification pipe（1）One end pass through flange（3）Screen pipe is installed（4）, and screen pipe（4）Far from telescoping tube（2）One end pass through
Flange（3）Hush pipe is installed（5）, the hush pipe（5）Far from screen pipe（4）One end pass through flange（3）Uniform flow is installed
Pipe（6）, the telescoping tube（2）For warp architecture, and telescoping tube（2）One section be set as folded pipeline（7）, the screen pipe（4）
The one end at top is equipped with adsorption box（8）, and adsorption box（8）With screen pipe（4）Connection, the hush pipe（5）Outside be equipped with plus
Gu protrusion（9）, the uniform flow pipe（6）Outside is far from hush pipe（5）One end be arranged with sealing ring（10）, and sealing ring（10）Outside
Equipped with the first clip（11）.
2. a kind of engine air inlet tube according to claim 1, it is characterised in that：The dehumidification pipe（1）Inner wall be rank
Terraced wave structure, and dehumidification pipe（1）It is internally provided with dry net（12）.
3. a kind of engine air inlet tube according to claim 1, it is characterised in that：The screen pipe（4）Tube wall in set
There is iron wire（13）, and screen pipe（4）Internal separate adsorption box（8）One end be equipped with strainer（14）.
4. a kind of engine air inlet tube according to claim 1, it is characterised in that：The hush pipe（5）Inside surround
There is acoustical cotton（15）.
5. a kind of engine air inlet tube according to claim 1, it is characterised in that：The uniform flow pipe（6）Tube wall in set
There is iron wire（13）, and uniform flow pipe（6）Be internally provided with rotating vane（16）Film is flowed at least two groups（17）.
6. a kind of engine air inlet tube according to claim 1, it is characterised in that：The adsorption box（8）Be internally provided with
Activated carbon（18）, and adsorption box（8）Bottom be equipped with swivel nut（19）, the screen pipe（4）Top be equipped with and swivel nut（19）Phase
The screwed pipe of cooperation（20）, the adsorption box（8）With screen pipe（4）Pass through swivel nut（19）, screwed pipe（20）Installation is fixed.
7. a kind of engine air inlet tube according to claim 1, it is characterised in that：The dehumidification pipe（1）The bottom of side wall
Equipped with the second clip（21）, and pass through the second clip（21）Threeway is installed（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810450559.2A CN108590901A (en) | 2018-05-11 | 2018-05-11 | A kind of engine air inlet tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810450559.2A CN108590901A (en) | 2018-05-11 | 2018-05-11 | A kind of engine air inlet tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108590901A true CN108590901A (en) | 2018-09-28 |
Family
ID=63637337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810450559.2A Pending CN108590901A (en) | 2018-05-11 | 2018-05-11 | A kind of engine air inlet tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108590901A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339994A (en) * | 2018-09-29 | 2019-02-15 | 潍柴动力股份有限公司 | A kind of gas machine air inlet water scavenging system and control method |
| CN111292900A (en) * | 2020-02-24 | 2020-06-16 | 安徽中盛电气集团有限公司 | Efficient cooling and air drying equipment for cable processing |
| CN115487603A (en) * | 2022-10-20 | 2022-12-20 | 大连海星岛食品有限公司 | Precipitation equipment |
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| JP2010163945A (en) * | 2009-01-15 | 2010-07-29 | Honda Motor Co Ltd | Cylinder deactivation internal combustion engine |
| CN104454151A (en) * | 2014-10-15 | 2015-03-25 | 秦林 | Improved methane power generation device |
| CN106089442A (en) * | 2016-06-06 | 2016-11-09 | 东南大学 | A kind of cooling gas internal-combustion engine gas turbine inlet air system |
| CN205744209U (en) * | 2016-06-24 | 2016-11-30 | 浙江奥力克科技有限公司 | A kind of silencing and damping air inlet pipe |
| CN205876566U (en) * | 2016-08-17 | 2017-01-11 | 合肥亿利汽车零部件有限公司 | Car air intake system is with falling air inlet unit that makes an uproar |
| CN106401816A (en) * | 2016-10-25 | 2017-02-15 | 力帆实业(集团)股份有限公司 | Stable car engine gas inlet pipeline system |
| CN107355323A (en) * | 2017-08-16 | 2017-11-17 | 冉超 | A kind of automotive air intake noise sound arrester |
| CN208236529U (en) * | 2018-05-11 | 2018-12-14 | 南京世界村汽车动力有限公司 | A kind of engine air inlet tube |
-
2018
- 2018-05-11 CN CN201810450559.2A patent/CN108590901A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010163945A (en) * | 2009-01-15 | 2010-07-29 | Honda Motor Co Ltd | Cylinder deactivation internal combustion engine |
| CN104454151A (en) * | 2014-10-15 | 2015-03-25 | 秦林 | Improved methane power generation device |
| CN106089442A (en) * | 2016-06-06 | 2016-11-09 | 东南大学 | A kind of cooling gas internal-combustion engine gas turbine inlet air system |
| CN205744209U (en) * | 2016-06-24 | 2016-11-30 | 浙江奥力克科技有限公司 | A kind of silencing and damping air inlet pipe |
| CN205876566U (en) * | 2016-08-17 | 2017-01-11 | 合肥亿利汽车零部件有限公司 | Car air intake system is with falling air inlet unit that makes an uproar |
| CN106401816A (en) * | 2016-10-25 | 2017-02-15 | 力帆实业(集团)股份有限公司 | Stable car engine gas inlet pipeline system |
| CN107355323A (en) * | 2017-08-16 | 2017-11-17 | 冉超 | A kind of automotive air intake noise sound arrester |
| CN208236529U (en) * | 2018-05-11 | 2018-12-14 | 南京世界村汽车动力有限公司 | A kind of engine air inlet tube |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109339994A (en) * | 2018-09-29 | 2019-02-15 | 潍柴动力股份有限公司 | A kind of gas machine air inlet water scavenging system and control method |
| CN111292900A (en) * | 2020-02-24 | 2020-06-16 | 安徽中盛电气集团有限公司 | Efficient cooling and air drying equipment for cable processing |
| CN111292900B (en) * | 2020-02-24 | 2021-07-02 | 安徽中盛电气集团有限公司 | Efficient cooling and air drying equipment for cable processing |
| CN115487603A (en) * | 2022-10-20 | 2022-12-20 | 大连海星岛食品有限公司 | Precipitation equipment |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |
|
| RJ01 | Rejection of invention patent application after publication |