CN107781072A - A kind of engine air delivery device - Google Patents
A kind of engine air delivery device Download PDFInfo
- Publication number
- CN107781072A CN107781072A CN201610788098.0A CN201610788098A CN107781072A CN 107781072 A CN107781072 A CN 107781072A CN 201610788098 A CN201610788098 A CN 201610788098A CN 107781072 A CN107781072 A CN 107781072A
- Authority
- CN
- China
- Prior art keywords
- inlet pipe
- air inlet
- flange
- cylinder cap
- upper piece
- 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
- F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gasket Seals (AREA)
Abstract
The invention provides a kind of engine air delivery device, including：Air inlet pipe upper piece, air inlet pipe bottom sheet, throttle flange, cylinder cap flange, support steel bushing；Described air inlet pipe upper piece and air inlet pipe bottom sheet are welded, and described air inlet pipe bottom sheet is provided with throttle flange, cylinder cap flange, and described cylinder cap flange, throttle flange are equipped with support steel bushing.The present invention has the advantages of notable and beneficial effect compared with prior art：It is rational in infrastructure, simple installation, equipment intensity is effectively increased, prevent malformation, while carry out the stabilization that sealing ensures air input efficiency.
Description
Technical field
The invention belongs to auto parts field, more particularly, to a kind of engine air delivery device.
Background technology
A kind of it is well known that life for having appeared in people that motor vehicle is now very universal as transport facility
In, the engine as the core drive part motor vehicle of motor vehicle supplies for providing power for motor, in engine operating
When, it is necessary to allow more fresh airs to enter in combustion chamber, allow waste gas to discharge combustion chamber as far as possible, it solves method
Exactly allow inlet valve to open in advance, allow exhaust valve to postpone and close.So in order to allow air to enter in cylinder faster, vapour can be allowed
Cylinder sucks more gases, and gas is more, and burning is more preferable, and power is bigger.That will be big by the thicker change of inlet manifold.It is but just existing
Its overall structure is excessively complicated for the inlet manifold technology of appearance, and change gas effect is bad, and structure is yielding, sealing difference etc.
The major defect that conventional art is embodied.
The content of the invention
Problem to be solved by this invention is, overcome the deficiencies in the prior art, there is provided a kind of rational in infrastructure, maintenance side
Just, the good supercharged engine inlet manifold of sealing.
To reach above-mentioned purpose, what the technical scheme of the invention was realized in：
A kind of engine air delivery device, including：Air inlet pipe upper piece, air inlet pipe bottom sheet, throttle flange, cylinder cap flange, branch
Support steel bushing；Described air inlet pipe upper piece and air inlet pipe bottom sheet are welded, and described air inlet pipe bottom sheet is provided with throttle flange, cylinder cap method
Orchid, described cylinder cap flange, throttle flange are equipped with support steel bushing.
Further, described air inlet pipe upper piece is provided with pressure sensor mounting hole, and air inlet pipe upper piece passes through fixing nut
It is fixedly connected with described pressure sensor.
Further, described cylinder cap flange, throttle flange are equipped with seal groove, are laid with described seal groove close
Seal, described sealing ring are close to described seal groove and connect.
The present invention has the advantages of notable and beneficial effect compared with prior art：It is rational in infrastructure, simple installation, effectively increase
Add equipment intensity, prevented malformation, while carry out the stabilization that sealing ensures intake efficiency.
Brief description of the drawings
The accompanying drawing for forming the part of the invention is used for providing further understanding the invention, present invention wound
The schematic description and description made is used to explain the invention, does not form the improper restriction to the invention.
In accompanying drawing：
Fig. 1 is the decomposing schematic representation described in the invention embodiment；
Fig. 2 is the scheme of installation described in the invention embodiment.
1st, air inlet pipe upper piece；2nd, air inlet pipe bottom sheet；3rd, fixing nut；4th, throttle flange；5th, cylinder cap flange；6th, supporting steel
Set；7th, sealing ring
Embodiment
Unless otherwise indicated, term used herein is respectively provided with the implication that those skilled in the art routinely understand.
The invention is prepared by routine techniques well known by persons skilled in the art, and element as described herein is this
Known to art personnel.
The invention is described in detail with reference to embodiment and accompanying drawing.
A kind of engine air delivery device, including：Air inlet pipe upper piece 1, air inlet pipe bottom sheet 2, throttle flange 4, cylinder cap flange
5th, steel bushing 6 is supported；Described air inlet pipe upper piece 1 and air inlet pipe bottom sheet 2 is welded, and described air inlet pipe bottom sheet 2 is provided with air throttle method
Orchid 4, cylinder cap flange 5, described cylinder cap flange 5, throttle flange 4 are equipped with support steel bushing 6.
Described air inlet pipe upper piece 2 is provided with pressure sensor mounting hole, and air inlet pipe upper piece is passed by fixing nut 3 and pressure
Sensor is fixedly connected.
Described throttle flange 4 is fixedly connected by fixing nut 3 with air throttle.
Described cylinder cap flange 4, throttle flange 5 are provided with seal groove, and sealing ring 7, institute are provided with inside described seal groove
The sealing ring 7 stated is close to described seal groove to be connect.
The preferred embodiment of the invention is the foregoing is only, is not intended to limit the invention creation, it is all at this
Within the spirit and principle of innovation and creation, any modification, equivalent substitution and improvements made etc., the invention should be included in
Protection domain within.
Claims (3)
1. a kind of engine air delivery device, including：Air inlet pipe upper piece, air inlet pipe bottom sheet, throttle flange, cylinder cap flange, support
Steel bushing；Described air inlet pipe upper piece and air inlet pipe bottom sheet are welded, and described air inlet pipe bottom sheet is provided with throttle flange, cylinder cap method
Orchid, described cylinder cap flange, throttle flange are equipped with support steel bushing.
A kind of 2. engine air delivery device according to claim 1, it is characterised in that：Described air inlet pipe upper piece is provided with pressure
Force snesor mounting hole, air inlet pipe upper piece are fixedly connected by fixing nut with pressure sensor.
A kind of 3. engine air delivery device according to claim 1, it is characterised in that：Described cylinder cap flange, air throttle
Flange is equipped with seal groove, is provided with sealing ring inside described seal groove, described sealing ring is close to described seal groove and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610788098.0A CN107781072A (en) | 2016-08-31 | 2016-08-31 | A kind of engine air delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610788098.0A CN107781072A (en) | 2016-08-31 | 2016-08-31 | A kind of engine air delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107781072A true CN107781072A (en) | 2018-03-09 |
Family
ID=61451061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610788098.0A Pending CN107781072A (en) | 2016-08-31 | 2016-08-31 | A kind of engine air delivery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107781072A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441676A (en) * | 2018-11-28 | 2019-03-08 | 天津惠德汽车进气系统股份有限公司 | A kind of new engine inlet manifold |
-
2016
- 2016-08-31 CN CN201610788098.0A patent/CN107781072A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441676A (en) * | 2018-11-28 | 2019-03-08 | 天津惠德汽车进气系统股份有限公司 | A kind of new engine inlet manifold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180309 |