CN216077367U - Engine intake pipe - Google Patents
Engine intake pipe Download PDFInfo
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- CN216077367U CN216077367U CN202122615199.7U CN202122615199U CN216077367U CN 216077367 U CN216077367 U CN 216077367U CN 202122615199 U CN202122615199 U CN 202122615199U CN 216077367 U CN216077367 U CN 216077367U
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- air inlet
- pipe body
- air
- flange
- inlet pipe
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Abstract
The utility model discloses an engine air inlet pipe, comprising: the air inlet pipe body is provided with an air inlet and a plurality of air outlets which are communicated with the inner cavity of the air inlet pipe body, the air inlet is arranged along the length direction of the air inlet pipe body, one side of the air inlet pipe body, which is provided with the air inlet, is provided with an air inlet flange, the air outlets are arranged in the air inlet pipe body, and the air inlet pipe body is provided with air outlet flanges corresponding to the air outlets. During the use, flange fixed connection on the flange of admitting air and the intercooler, the gas outlet intercommunication of air inlet and intercooler, the cylinder head fixed connection of flange and the engine of giving vent to anger, the gas outlet communicates with the cylinder of engine, because the air inlet has changed long type hole and air inlet department into and has set up the flange of admitting air, has satisfied and has required with the intercooler adaptation, thereby makes the engine can install the intercooler additional, has improved the engine performance.
Description
Technical Field
The utility model relates to the technical field of engine parts, in particular to an air inlet pipe of an engine.
Background
As shown in fig. 1, for the existing common engine intake pipe, the engine intake pipe includes an intake pipe body 1, the intake pipe body 1 is provided with an intake branch pipe and four exhaust branch pipes 4, the intake branch pipe is provided with an air inlet 2 and an air inlet flange 3, each exhaust branch pipe 4 is provided with an air outlet and an exhaust flange 5, the air outlet is communicated with the intake pipe body 1 through the exhaust branch pipe 4, the exhaust flange 5 and the intake pipe body 1 are arranged at intervals, the above-mentioned intake pipe cannot be directly connected with an intercooler, and the use of the engine is influenced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects, the technical problems to be solved by the utility model are as follows: an engine intake duct is provided that can be directly connected to an intercooler.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
an engine intake, comprising: the air inlet pipe body is provided with an air inlet and a plurality of air outlets, the air inlet is communicated with an inner cavity of the air inlet pipe body, the air inlet is arranged along the length direction of the air inlet pipe body, the air inlet pipe body is provided with air inlet flanges, the air outlets are arranged on the air inlet pipe body, and the air inlet pipe body corresponds to each air outlet which is provided with an air outlet flange.
Preferably, the air outlet flange and the air inlet pipe body are welded or cast into a whole.
Preferably, one end of the air outlet flange protrudes out of the air inlet pipe body.
Preferably, the flange of giving vent to anger is equipped with first bolt hole and the second bolt hole of giving vent to anger, first bolt hole of giving vent to anger runs through the intake pipe body, this internal sleeve pipe that corresponds with first bolt hole position of giving vent to anger that is equipped with of intake pipe, the second bolt hole of giving vent to anger is located the flange of giving vent to anger protrusion the one end of intake pipe body.
After the technical scheme is adopted, the utility model has the beneficial effects that:
the engine intake pipe includes the intake pipe body, and the intake pipe body is equipped with air inlet and a plurality of gas outlet that are linked together rather than the inner chamber, and the air inlet sets up along the length direction of intake pipe body, and one side that the intake pipe body was equipped with the air inlet is equipped with inlet flange, and the intake pipe body is located to the gas outlet, and the intake pipe body corresponds every gas outlet department and is equipped with outlet flange. During the use, flange fixed connection on the flange of admitting air and the intercooler, the gas outlet intercommunication of air inlet and intercooler, the cylinder head fixed connection of flange and the engine of giving vent to anger, the gas outlet communicates with the cylinder of engine, because the air inlet has changed long type hole and air inlet department into and has set up the flange of admitting air, has satisfied and has required with the intercooler adaptation, thereby makes the engine can install the intercooler additional, has improved the engine performance.
Drawings
FIG. 1 is a schematic illustration of a prior art engine intake manifold configuration;
FIG. 2 is a schematic illustration of the structure of the intake manifold of the engine of the present invention;
FIG. 3 is a schematic top view of the structure of FIG. 2;
FIG. 4 is a left-view enlarged schematic view of FIG. 2;
in the figure: 1. an air inlet pipe body; 2. an air inlet; 3. an air inlet flange; 4. an air outlet branch pipe; 5. an air outlet flange; 6. an air outlet; 7. a sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As shown in fig. 2, 3 and 4 collectively, an intake duct includes: intake pipe body 1, intake pipe body 1 is equipped with air inlet 2 and a plurality of gas outlet 6 that are linked together rather than the inner chamber, and air inlet 2 sets up along intake pipe body 1's length direction, and one side that intake pipe body 1 was equipped with air inlet 2 is equipped with inlet flange 3, and intake pipe body 1 is located to gas outlet 6, and intake pipe body 1 corresponds every 6 departments of gas outlet and is equipped with air outlet flange 5.
The air outlet flange 5 and the air inlet pipe body 1 are welded or cast into a whole.
One end of the air outlet flange 5 protrudes out of the air inlet pipe body 1.
The flange 5 of giving vent to anger is equipped with first bolt hole 51 and second bolt hole 52 of giving vent to anger, and first bolt hole 51 of giving vent to anger runs through intake pipe body 1, is equipped with the sleeve pipe 7 that corresponds with first bolt hole 51 position of giving vent to anger in the intake pipe body 1, and second bolt hole 52 of giving vent to anger is located the one end of flange 5 protrusion intake pipe body 1 of giving vent to anger. The air outlet flange 5 is fixedly connected with a cylinder head of an engine through two bolts, one bolt penetrates through the first air outlet bolt hole 51 and the sleeve 7 to be connected with the cylinder head, and the other bolt penetrates through the second air outlet bolt hole 52 to be connected with the cylinder head.
During the use, flange fixed connection on inlet flange 3 and the intercooler, the gas outlet intercommunication of gas inlet 2 and intercooler, the cylinder head fixed connection of flange 5 and the engine of giving vent to anger, gas outlet 6 and the cylinder intercommunication of engine, because inlet 2 has changed into long type hole and inlet 2 departments and has set up inlet flange 3, satisfied with intercooler adaptation requirement to make the engine can install the intercooler additional, improved the engine performance.
The flange of giving vent to anger 5 direct fixation in intake pipe body 1, the branch pipe of giving vent to anger has been saved to the thickening processing of flange of giving vent to anger 5, has not only avoided the intensity decline problem that the branch pipe of giving vent to anger brought, compact structure moreover, and the engine spare part of being convenient for arranges.
The foregoing is illustrative of the best mode of the utility model and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The scope of the present invention is defined by the appended claims, and any equivalent modifications based on the technical teaching of the present invention are also within the scope of the present invention.
Claims (4)
1. An engine intake duct comprising: the air inlet pipe body is provided with an air inlet and a plurality of air outlets, the air inlet and the air outlets are communicated with an inner cavity of the air inlet pipe body, and the air inlet pipe body is characterized in that the air inlet is arranged along the length direction of the air inlet pipe body, one side of the air inlet is provided with an air inlet flange, the air outlets are arranged on the air inlet pipe body, and the air inlet pipe body corresponds to each air outlet and is provided with an air outlet flange.
2. The engine intake manifold of claim 1, wherein the outlet flange is welded to the intake manifold body or cast as one piece.
3. The engine intake manifold of claim 2, wherein one end of the outlet flange protrudes from the intake manifold body.
4. The engine intake manifold of claim 3, wherein the outlet flange is provided with a first outlet bolt hole and a second outlet bolt hole, the first outlet bolt hole penetrates through the intake manifold body, a sleeve corresponding to the first outlet bolt hole is arranged in the intake manifold body, and the second outlet bolt hole is positioned at one end of the outlet flange protruding out of the intake manifold body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122615199.7U CN216077367U (en) | 2021-10-28 | 2021-10-28 | Engine intake pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122615199.7U CN216077367U (en) | 2021-10-28 | 2021-10-28 | Engine intake pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216077367U true CN216077367U (en) | 2022-03-18 |
Family
ID=80642442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122615199.7U Active CN216077367U (en) | 2021-10-28 | 2021-10-28 | Engine intake pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216077367U (en) |
-
2021
- 2021-10-28 CN CN202122615199.7U patent/CN216077367U/en active Active
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