CN214741754U - Air inlet pipe of engine - Google Patents
Air inlet pipe of engine Download PDFInfo
- Publication number
- CN214741754U CN214741754U CN202120911635.2U CN202120911635U CN214741754U CN 214741754 U CN214741754 U CN 214741754U CN 202120911635 U CN202120911635 U CN 202120911635U CN 214741754 U CN214741754 U CN 214741754U
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- pipe body
- intake pipe
- air
- intake
- interface
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- 238000007789 sealing Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses an intake pipe of engine relates to the intake pipe, has solved the intake pipe that different parts need install the correspondence, leads to high in manufacturing cost, installs complicated technical problem. It comprises an air inlet pipe body; one side of intake pipe body is equipped with the interface that admits air, intake pipe body is equipped with a plurality of interfaces of giving vent to anger with the opposite one side of the interface that admits air, the one end of intake pipe body is equipped with the interface of getting gas of outside extension, it is linked together with the inner chamber of intake pipe body to get the gas interface. The utility model discloses rational in infrastructure, practical reliable, the installation of having avoided many intake pipes in the engine compartment is arranged, has reduced manufacturing cost, has solved the complicated problem of installation.
Description
Technical Field
The utility model relates to an intake pipe, more specifically say, it relates to an intake pipe of engine.
Background
The traditional engine air inlet pipe is only provided with an air inlet connector and an air outlet connector, air is supplied to the interior of an air cylinder body of the engine, and the traditional engine air inlet pipe is single in function. However, in the engine compartment, not only the cylinder block needs to be supplied with air, but also an air pump inside the engine compartment needs to be supplied with air. And aiming at different parts in the engine compartment, corresponding air inlet pipes are required to be installed, so that the problems of high manufacturing cost and complex installation are caused, and the method is not suitable for the existing diesel engine matching market.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to prior art, provides an intake pipe of engine, has solved the intake pipe that different parts need install and correspond, leads to high in manufacturing cost, the complicated problem of installation.
The technical scheme of the utility model lies in: an intake pipe of an engine includes an intake pipe body; one side of intake pipe body is equipped with the interface that admits air, intake pipe body is equipped with a plurality of interfaces of giving vent to anger with the opposite one side of the interface that admits air, the one end of intake pipe body is equipped with the interface of getting gas of outside extension, it is linked together with the inner chamber of intake pipe body to get the gas interface.
The air inlet pipe body is connected with the air inlet port through a connecting piece.
Further, a gas taking channel is arranged in the gas taking interface, and a threaded section and a sealing section are arranged in the gas taking channel; the thread section is arranged on one side close to the air inlet pipe body, the sealing section is arranged on one side far away from the air inlet pipe body, and a plurality of arc-shaped protrusions which are continuously arranged are arranged in the sealing section.
Furthermore, a gasket positioning groove is formed in the end face of the gas taking port.
Furthermore, a gas guide arc plate is arranged at the right angle of the gas inlet pipe body above the gas taking interface, and one side of the gas guide arc plate close to the gas inlet interface is of an inclined surface structure.
Furthermore, one side of the air inlet interface is provided with a filter mounting boss.
Furthermore, a nameplate mounting boss is arranged on one side of the air inlet pipe body adjacent to the air inlet interface, and a preset boss is arranged on one side of the nameplate mounting boss.
Advantageous effects
The utility model has the advantages that: one end of the air inlet pipe body is provided with an air taking interface which extends outwards and is communicated with the inner cavity of the air inlet pipe body. Other gas-using equipment in the engine compartment is supplied with gas through the gas taking interface, so that the installation and arrangement of multiple gas inlet pipes in the engine compartment are avoided, the manufacturing cost is reduced, and the problem of complex installation is solved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is the schematic view of the cross-sectional structure of the gas inlet of the present invention.
Wherein: the air inlet structure comprises an air inlet pipe body 1, an air inlet interface 2, an air outlet interface 3, an air taking interface 4, a thread section 5, a sealing section 6, an arc-shaped bulge 7, a gasket positioning groove 8, a gas guide arc plate 9, a filter mounting boss 10, a nameplate mounting boss 11 and a preset boss 12.
Detailed Description
The present invention will be further described with reference to the following examples, which are not intended to limit the scope of the present invention, but are intended to be covered by the appended claims in any way.
Referring to fig. 1-2, the intake pipe of the engine of the present invention includes an intake pipe body 1. One side of intake pipe body 1 is equipped with into interface 2, and intake pipe body 1 is equipped with four interfaces 3 of giving vent to anger with the opposite one side of interface 2 that admits air. Wherein, the air inlet connector 2 is positioned at the middle position of the air inlet pipe body 1, a first flange plate is arranged on the air inlet connector 2, and four flange holes are arranged on the first flange plate. Be equipped with the second ring flange on the interface 3 of giving vent to anger, and be equipped with three installation arch on the second ring flange, all seted up the mounting hole in the three installation arch for fix intake pipe body 1 on the cylinder block. One end of the air inlet pipe body 1 is provided with an air taking connector 4 extending outwards, and the air taking connector 4 is communicated with the inner cavity of the air inlet pipe body 1. The air intake interface 4 is used for supplying air to other air consuming equipment in the engine compartment. The air intake interface 4 of this embodiment supplies air for the air pump. Therefore, the installation and arrangement of multiple air inlet pipes in the engine compartment are avoided, the manufacturing cost is reduced, and the problem of complex installation is solved.
Preferably, the air intake interface 4 and the air intake pipe body 1 are of an integrated structure. Get gas interface 4 promptly and form with intake pipe body 1 formula casting as an organic whole, can not destroy the integrality of intake pipe itself when having increased and getting gas interface 4.
Preferably, an air taking channel is arranged in the air taking interface 4, and a thread section 5 and a sealing section 6 are arranged in the air taking channel. The threaded section 5 is arranged on the side close to the air inlet pipe body 1, and the sealing section 6 is arranged on the side far away from the air inlet pipe body 1. The sealing section 6 is provided with a plurality of arc-shaped bulges 7 which are arranged in series and form a wavy inner wall.
Because the air taking port 4 is provided with the threaded section 5 and the sealing section 6, the joint of the air pump connecting pipe needs to be correspondingly modified. Namely, the joint is provided with an external thread section and an insertion section. Wherein, the outer wall of the insertion section is provided with a bulge so that the outer wall is wavy. It should be noted that the protrusion should be made of a material with elasticity, such as rubber, silica gel, etc., so that the protrusion can deform during screwing of the joint to be inserted into the sealing section 6. When the air pump connecting pipe is installed, the external thread section is screwed in the thread section 5, so that the air pump connecting pipe is fixedly installed. And in the process of screwing the joint, the inserting section is inserted in the sealing section 6, and the joint of the joint and the gas taking interface 4 is sealed through the matching of the bulge and the arc bulge 7.
Preferably, a gasket positioning groove 8 is formed in the end face of the gas taking port 4. During installation, the gasket is placed in the gasket positioning groove 8 and is compressed through the connecting pipe, the second sealing at the joint of the joint and the gas taking interface 4 is realized, and the sealing performance at the joint of the joint and the gas taking interface 4 is further improved.
Preferably, the right angle of the air inlet pipe body 1 above the air intake port 4 is provided with an air guide arc plate 9, and one side of the air guide arc plate 9 close to the air intake port 2 is of an inclined plane structure. The gas guide arc plate 9 is used for guiding gas towards the direction of the gas outlet interface 3 and the gas taking interface 4, and the problem that gas directly impacts the right-angle position of the gas inlet pipe body 1 to generate cyclone is solved.
Preferably, a filter mounting boss 10 is provided at one side of the air inlet port 2 for mounting a filter.
Preferably, the air inlet pipe body 1 is provided with a nameplate mounting boss 11 on one side adjacent to the air inlet interface 2, and a preset boss 12 is provided on one side of the nameplate mounting boss 11.
The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility model and the utility of the patent.
Claims (7)
1. An intake pipe of an engine includes an intake pipe body (1); one side of intake pipe body (1) is equipped with interface (2) of admitting air, intake pipe body (1) is equipped with a plurality of interfaces (3) of giving vent to anger with the opposite one side of interface (2) of admitting air, its characterized in that, the one end of intake pipe body (1) is equipped with outside extension get gas interface (4), it is linked together with the inner chamber of intake pipe body (1) to get gas interface (4).
2. The intake pipe of an engine according to claim 1, wherein the air intake port (4) and the intake pipe body (1) are of an integral structure.
3. The air inlet pipe of the engine according to claim 1, characterized in that an air intake channel is arranged in the air intake interface (4), and a threaded section (5) and a sealing section (6) are arranged in the air intake channel; the air inlet pipe is characterized in that the thread section (5) is arranged on one side close to the air inlet pipe body (1), the sealing section (6) is arranged on one side far away from the air inlet pipe body (1), and a plurality of continuously arranged arc-shaped protrusions (7) are arranged in the sealing section (6).
4. The intake pipe of the engine according to claim 1, wherein a gasket positioning groove (8) is formed on an end surface of the intake port (4).
5. The air inlet pipe of the engine according to claim 1, wherein a gas guide arc plate (9) is arranged at a right angle of the air inlet pipe body (1) above the air intake port (4), and one side of the gas guide arc plate (9) close to the air intake port (2) is of an inclined surface structure.
6. An intake pipe of an engine according to claim 1, wherein a filter mounting boss (10) is provided on one side of the intake port (2).
7. The intake pipe of the engine according to claim 1, wherein a nameplate mounting boss (11) is provided on one side of the intake pipe body (1) adjacent to the intake port (2), and a preset boss (12) is provided on one side of the nameplate mounting boss (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120911635.2U CN214741754U (en) | 2021-04-29 | 2021-04-29 | Air inlet pipe of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120911635.2U CN214741754U (en) | 2021-04-29 | 2021-04-29 | Air inlet pipe of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214741754U true CN214741754U (en) | 2021-11-16 |
Family
ID=78615094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120911635.2U Active CN214741754U (en) | 2021-04-29 | 2021-04-29 | Air inlet pipe of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214741754U (en) |
-
2021
- 2021-04-29 CN CN202120911635.2U patent/CN214741754U/en active Active
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