CN213510969U - Trachea with function of making an uproar is fallen - Google Patents
Trachea with function of making an uproar is fallen Download PDFInfo
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- CN213510969U CN213510969U CN202022424418.9U CN202022424418U CN213510969U CN 213510969 U CN213510969 U CN 213510969U CN 202022424418 U CN202022424418 U CN 202022424418U CN 213510969 U CN213510969 U CN 213510969U
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Abstract
The utility model discloses a gas pipe with noise reduction function, which comprises a hollow gas inlet pipe, a connecting pipe and a gas outlet pipe, wherein the connecting pipe is made of a braided pipe material with a micro-pore structure, two ends of the connecting pipe are respectively inserted into the gas inlet pipe and the gas outlet pipe, and the connecting pipe passes through rivet and intake pipe, outlet duct fixed connection, the intake pipe is equipped with first support and first fixed slot, first support is equipped with the first fixed cover of circular shape, first fixed cover is equipped with the first fixed orifices of circular shape, the outlet duct is equipped with second support and second fixed slot, the second support is equipped with the fixed cover of waist circular shape second, the fixed cover of second is equipped with waist circular shape second fixed orifice, first fixed slot, all be equipped with the space ring in the second fixed slot, the periphery of space ring is tightened up using the ribbon, the connecting pipe periphery cover is equipped with the seal cover of the cotton material of bubble, the seal cover both ends respectively with the intake pipe, the terminal surface laminating of outlet duct. The utility model discloses it is effectual to fall the noise, and each part equipment is connected more firmly.
Description
Technical Field
The utility model belongs to the technical field of at car intake pipe and specifically relates to a trachea with function of making an uproar is fallen is related to.
Background
The air inlet pipe is commonly called as a bleed air pipe, is an important part of an air inlet system of an automobile, and is the most basic structure for maintaining the life of the automobile. The structure and the mode are various, and are mainly determined according to the arrangement position and the arrangement space of the whole vehicle. The air inlet pipeline plays a role in conveying peripheral air to the air filter, but the function is passive, once the whole dust and other particles in the peripheral environment are more, the air inlet pipeline can only passively convey the large particles to the air filter assembly due to the fact that the air flow rate entering the air inlet pipeline is high, and the air filter assembly is used for filtering the air.
The common air guide pipe is simple in structure, but the sound insulation effect of the air guide pipe is not ideal, and the air flowing inside the air guide pipe generates noise to be improved.
Disclosure of Invention
The utility model aims to solve the technical problem that a trachea with function of making an uproar is fallen is provided, has set up the connecting pipe that sound absorbing effect is good between intake pipe, outlet duct, has still established the seal cover at the outside cover of connecting pipe, can the noise reduction.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a trachea with noise reduction function comprises a hollow intake pipe, a connecting pipe and an outlet pipe, wherein the connecting pipe adopts a woven pipe material with a micro-pore structure, the two ends of the connecting pipe are respectively inserted into the intake pipe and the outlet pipe, the connecting pipe is fixedly connected with the intake pipe and the outlet pipe through rivets, the intake pipe is provided with a first support and a first fixing groove, the first support is provided with a first circular fixing sleeve, the first fixing sleeve is provided with a first circular fixing hole, the outlet pipe is provided with a second support and a second fixing groove, the second support is provided with a second circular fixing sleeve, the second fixing sleeve is provided with a second circular fixing hole, the first fixing groove and the second fixing groove are internally provided with space rings, the peripheries of the space rings are tightened by using ribbons, the periphery of the connecting pipe is sleeved with a sealing sleeve made of foam material, the two ends of the sealing sleeve are respectively attached to the end faces of the air inlet pipe and the air outlet pipe.
As the utility model discloses further improve: the periphery of the sealing sleeve is sleeved with a rain-proof sleeve, and two ends of the rain-proof sleeve are sleeved on the periphery of the space ring and tightened by the binding belt.
As the utility model discloses further improve: the air inlet pipe is provided with an air inlet part with an arc-shaped periphery, and the air outlet pipe is provided with an air outlet part with a straight-line-shaped periphery.
As the utility model discloses further improve: the air inlet pipe is provided with a first turning part, and the air outlet pipe is provided with a second turning part.
As the utility model discloses further improve: the first support comprises a first connecting portion, a first folding edge, a first fixing seat and a plurality of first reinforcing ribs, the first connecting portion is fixedly connected with the air inlet pipe, and the first fixing sleeve is fixedly arranged at the first fixing seat.
As the utility model discloses further improve: the second support comprises a second connecting part, a second folding edge, a third folding edge, a second fixing seat and a plurality of second reinforcing ribs, the second connecting part is fixedly connected with the air outlet pipe, and the second fixing sleeve is fixedly arranged at the second fixing seat.
As the utility model discloses further improve: the air inlet pipe is provided with an air inlet groove, the diameter of the air inlet groove is larger than that of the inner wall of the air inlet pipe, the air outlet pipe is provided with an air outlet groove, and the diameter of the air outlet groove is larger than that of the inner wall of the air outlet pipe.
As the utility model discloses further improve: the air outlet pipe is provided with a raised ring.
The utility model has the advantages that the noise reduction effect is good, and the assembly and connection of each part are firm; the connecting pipe is made of a braided pipe material with a micro-pore structure, and the braided pipe can insulate sound and reduce noise; the sealing sleeve is sleeved on the periphery of the connecting pipe, the sealing sleeve made of foam also has the noise reduction function and can prevent air from leaking out of tiny holes of the braided pipe; the connecting pipe is fixedly connected with the air inlet pipe and the air outlet pipe through rivets, but the connecting part can leak air, so that the connecting part of the air inlet pipe and the air outlet pipe is clamped by using a binding belt, and the connecting part is completely sealed; when the air inlet pipe and the air outlet pipe are provided with rivets, rivet fixing holes are punched in advance, and the spacer rings can seal the rivet fixing holes to prevent the rivet fixing holes from leaking air; after two ends of the sealing sleeve are respectively attached to the end faces of the air inlet pipe and the air outlet pipe, air leakage at the joint of the connecting pipe and the air inlet pipe and the air outlet pipe can be prevented; the first fixing sleeve and the second fixing sleeve are provided with bolts, and then the bolts are connected with the rigid part of the automobile, so that the first support and the second support can be fixed in the automobile body, and the air inlet pipe and the air outlet pipe can be fixed; after the bolt penetrates into the second fixing hole, the second fixing hole in the shape of a waist circle has a certain position adjusting space, which is convenient for the installation of the utility model on the vehicle body; the air inlet pipe, the connecting pipe and the air outlet pipe can be detached and separated, so that the later maintenance or the cleaning of the internal dust is facilitated.
Drawings
Fig. 1 is a schematic combination diagram of the present invention;
fig. 2 is an exploded view of the present invention at a first viewing angle;
fig. 3 is an exploded view of the present invention at a second viewing angle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1-3: a trachea with noise reduction function comprises a hollow air inlet pipe 1, a connecting pipe 9 and an air outlet pipe 6, wherein the connecting pipe 9 is made of a woven pipe material with a micro-pore structure, two ends of the connecting pipe 9 are respectively inserted into the air inlet pipe 1 and the air outlet pipe 6, the connecting pipe 9 is fixedly connected with the air inlet pipe 1 and the air outlet pipe 6 through rivets 8, the air inlet pipe 1 is provided with a first support 2 and a first fixing groove 14, the first support 2 is provided with a circular first fixing sleeve 20, the first fixing sleeve 20 is provided with a circular first fixing hole 20a, the air outlet pipe 6 is provided with a second support 7 and a second fixing groove 64, the second support 7 is provided with a second fixing sleeve 70 with a waist shape, the second fixing sleeve 70 is provided with a waist-shaped second fixing hole 70a, space rings 4 are respectively arranged in the first fixing groove 14 and the second fixing groove 64, the periphery of the space rings 4 is tightened by using, the belt for bundling things has a backstop function and can only be tightened more and more), a sealing sleeve 5 made of foam cotton is sleeved on the periphery of the connecting pipe 9, and two ends of the sealing sleeve 5 are respectively attached to the end faces of the air inlet pipe 1 and the air outlet pipe 6.
The periphery of the sealing sleeve 5 is sleeved with a rain-proof sleeve, and two ends of the rain-proof sleeve are sleeved on the periphery of the space ring 4 and tightened by the binding belt 3. The rain-proof cover plays waterproof effect, can prevent that water from entering into seal cover, space ring inside.
The air inlet pipe 1 is provided with an air inlet part 12 with an arc-shaped periphery, and the air outlet pipe 6 is provided with an air outlet part 62 with a straight-shaped periphery. The arc-shaped air inlet part is in an open state (the diameter is changed in a curve), so that the arc-shaped air inlet part can be suitable for being installed on automobile pipelines with various diameters, and the pipelines in the automobiles can be gradually clamped in the process of being inserted into the air inlet part; the air outlet part is cylindrical or conical in shape and is suitable for assembling an automobile pipeline with a preset diameter.
The inlet pipe 1 is provided with a first turn 13 and the outlet pipe 6 is provided with a second turn 63. The first turning part can change the air inlet direction in the air inlet pipe; the second turning part can change the air outlet direction in the air outlet pipe.
The second bracket 7 comprises a second connecting part 71, a second folded edge 73, a third folded edge 74, a second fixing seat 75 and a plurality of second reinforcing ribs 72, the second connecting part 71 is fixedly connected with the air outlet pipe 6, and the second fixing sleeve 70 is fixedly arranged at the second fixing seat 75. The bolt passes through the second fixed sleeve, then fixes the second support in the car, and the outlet duct is through second support and automobile body fixed connection, and the second hem, third hem, second strengthening rib can strengthen the whole rigidity of second support, so also correspondingly increased the rigidity of outlet duct and automobile body fixed connection.
The intake pipe 1 is equipped with air inlet tank 11, and the diameter of air inlet tank 11 is greater than 1 inner wall diameter of intake pipe, and outlet duct 6 is equipped with out the air slot 61, and the diameter of going out the air slot 61 is greater than 6 inner wall diameters of outlet duct. The air inlet groove and the air outlet groove are sleeved with a pipeline in an automobile, when the diameter of the air inlet groove is larger than the diameter of the inner wall of the air inlet pipe, and the diameter of the air outlet groove is larger than the diameter of the inner wall of the air outlet pipe, the depth of the pipeline in the automobile inserted into the air inlet groove and the air outlet groove can be limited.
The outlet pipe 6 is provided with a raised ring 65. One end of the connecting pipe is sleeved on the inner wall of the air outlet pipe, and the protruding ring is tightly attached to the end part of the connecting pipe, so that the protruding ring is favorable for the sealing property of the connection between the connecting pipe and the air outlet pipe.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A trachea with noise reduction function comprises a hollow intake pipe, a connecting pipe and an outlet pipe, and is characterized in that the connecting pipe adopts a woven pipe material with a micro-pore structure, the two ends of the connecting pipe are respectively inserted into the intake pipe and the outlet pipe, the connecting pipe is fixedly connected with the intake pipe and the outlet pipe through rivets, the intake pipe is provided with a first support and a first fixing groove, the first support is provided with a first circular fixing sleeve, the first fixing sleeve is provided with a first circular fixing hole, the outlet pipe is provided with a second support and a second fixing groove, the second support is provided with a second circular fixing sleeve, the second fixing sleeve is provided with a second circular fixing hole, the first fixing groove and the second fixing groove are internally provided with space rings, the peripheries of the space rings are tightened, the periphery of the connecting pipe is sleeved with a sealing sleeve made of a foam material, the two ends of the sealing sleeve are respectively attached to the end faces of the air inlet pipe and the air outlet pipe.
2. The air pipe with the noise reduction function as claimed in claim 1, wherein a rain cover is sleeved on the periphery of the sealing sleeve, and two ends of the rain cover are sleeved on the periphery of the space ring and tightened by a binding belt.
3. An air tube with noise reducing function according to claim 1, wherein the air inlet tube is provided with an air inlet portion having an arc-shaped outer circumference, and the air outlet tube is provided with an air outlet portion having a straight-shaped outer circumference.
4. An air tube with noise reducing function as claimed in claim 1, wherein the air inlet tube has a first bent portion and the air outlet tube has a second bent portion.
5. The air tube with noise reduction function as claimed in claim 1, wherein the first bracket comprises a first connecting portion, a first flange, a first fixing base, and a plurality of first reinforcing ribs, the first connecting portion is fixedly connected to the air tube, and the first fixing sleeve is fixedly disposed on the first fixing base.
6. The air tube with noise reduction function as claimed in claim 1, wherein the second bracket comprises a second connecting portion, a second folded edge, a third folded edge, a second fixing base, and a plurality of second reinforcing ribs, the second connecting portion is fixedly connected to the air outlet tube, and the second fixing sleeve is fixedly disposed on the second fixing base.
7. A gas pipe with noise reducing function as claimed in claim 1, wherein the gas inlet pipe has an inlet groove, the inlet groove has a diameter larger than the inner wall diameter of the gas inlet pipe, the gas outlet pipe has an outlet groove, and the outlet groove has a diameter larger than the inner wall diameter of the gas outlet pipe.
8. An air tube with noise reducing function as claimed in claim 1, wherein the air outlet tube is provided with a raised ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022424418.9U CN213510969U (en) | 2020-10-27 | 2020-10-27 | Trachea with function of making an uproar is fallen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022424418.9U CN213510969U (en) | 2020-10-27 | 2020-10-27 | Trachea with function of making an uproar is fallen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213510969U true CN213510969U (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022424418.9U Active CN213510969U (en) | 2020-10-27 | 2020-10-27 | Trachea with function of making an uproar is fallen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213510969U (en) |
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2020
- 2020-10-27 CN CN202022424418.9U patent/CN213510969U/en active Active
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