Reducing different-direction air inlet elbow of engine
By designing a movable barrier ring and fixed ring structure in the engine intake pipe, the air leakage problem of air intake pipe caused by aging of the rubber ring is solved, and the convenience of rubber ring replacement and the stability of the device are achieved.
Patent Information
- Application Number
- CN202421442795.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-06-24
AI Technical Summary
After long-term use of the existing engine air intake pipe, the aging of the rubber ring leads to the air intake pipe easily leaking, insufficient power, and difficult to replace the rubber ring, which increases the work difficulty of the staff.
A engine variable diameter differential air intake bend is designed, and a movable barrier ring and fixed ring structure is adopted, so that only the barrier ring and installation ring are moved when replacing the rubber ring, so that the rubber ring can be easily removed and installed, reducing the difficulty of replacement.
Through this design, the difficulty of staff replacing rubber rings is reduced, the replacement efficiency is improved, the difficulty of staff working is reduced, and the stability and sealing of the device are enhanced.
Smart Images
Figure CN222558646U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of engines, in particular to a variable-diameter and different-direction intake elbow pipe of an engine. Background Art
[0002] Automobile engines require clean air and fuel for combustion. Under the action of the supercharger, air is sucked into the engine through the air filter and the intake pipe.
[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: after the existing engine intake pipe has worked for a long time, the rubber rings at both ends of the intake pipe will age after long-term use. After the rubber rings are aged, the intake pipe is prone to air leakage, which in turn leads to insufficient power. The existing rubber rings are difficult to replace, which increases the difficulty of the staff's work. Utility Model Content
[0004] In order to solve the above problems, the utility model provides an engine variable diameter and different direction intake elbow.
[0005] The above technical purpose of the utility model is achieved through the following technical solutions: an engine variable-diameter and anisotropic intake bend pipe, including an intake pipe main body, one end of the intake pipe main body is provided with a mounting groove, a rubber ring is installed in the mounting groove, a blocking ring is installed on the side wall of the intake pipe main body, and the rubber ring is a rubber ring made of rubber material.
[0006] By adopting the above technical solution, when the engine is in use, the engine draws air into the engine through the intake pipe body, thereby enabling the engine to provide power. In this process, the engine generates high temperature during use, thereby causing the rubber ring to be damaged after long-term use. At this time, the staff moves the blocking ring, and further the staff takes the rubber ring out of the installation groove for replacement. Afterwards, after the replacement is completed, the staff resets the blocking ring, thereby allowing the blocking ring to block the rubber ring, thereby reducing the difficulty of the staff replacing the rubber ring, thereby reducing the difficulty of the staff working.
[0007] Furthermore, a fixing ring is installed on the outer wall of the air inlet pipe body, a groove is opened on the side wall of the fixing ring, a bump is installed in the groove, a mounting ring is installed on the outer wall of the fixing ring, and the blocking ring and the mounting ring are fixed to each other.
[0008] By adopting the above technical solution, when the staff needs to move the fixed ring, the staff will pry the installation ring outward, so that the protrusion and the groove are separated from each other. At this time, the fixed ring cannot block the installation block, so that the installation ring and the protrusion are separated from each other, so that the blocking ring is separated from the air intake pipe body under the action of the installation ring. Afterwards, after the staff replaces the rubber ring, the staff reinstalls the protrusion into the groove so that the blocking ring can block the rubber ring, thereby reducing the difficulty of replacing the rubber ring for the staff, thereby reducing the difficulty of the staff's work.
[0009] Furthermore, two symmetrical fixing blocks are installed on the mounting ring, bolts are commonly threadedly connected on the side walls of the two fixing blocks, nuts are threadedly connected on the outer walls of the bolts, and the side walls of the nuts abut against the side walls of the fixing blocks.
[0010] By adopting the above technical solution, when the staff completes the replacement, they need to turn the bolts to make the two fixing blocks approach each other under the action of the bolts, so that the side walls of the two fixing blocks that are close to each other abut against each other. Then, the staff turns the nut to make the side wall of the nut abut against the side wall of the fixing block, thereby reducing the probability of the installation ring being separated from the fixing ring by external force, thereby improving the stability of the device.
[0011] Furthermore, the protrusion is a protrusion made of stainless steel, the mounting ring is a mounting ring made of stainless steel, and the blocking ring is a blocking ring made of stainless steel.
[0012] By adopting the above technical solution, the protrusion, the mounting ring and the blocking ring made of stainless steel reduce the difficulty for the staff to pry open the mounting ring, thereby reducing the difficulty of the staff's work.
[0013] Furthermore, one end of the protrusion away from the mounting ring is provided with a rounded corner.
[0014] By adopting the above technical solution, the end of the protrusion away from the mounting ring is provided with a rounded corner, which reduces the difficulty for the staff to install the protrusion into the groove, thereby reducing the difficulty of the staff's work.
[0015] Furthermore, a sealing ring with an open end is fixedly provided on the side wall of the blocking ring close to the rubber ring, and a rubber gasket is installed in the sealing ring.
[0016] By adopting the above technical solution, when the staff installs the protrusion into the groove, the rubber gasket abuts against the rubber ring. During this process, the rubber has good elasticity, which makes the rubber gasket and the rubber ring abut tightly, thereby improving the sealing of the device and reducing the probability of leakage.
[0017] Furthermore, a groove is provided on the inner wall of the sealing ring, and the rubber gasket matches the groove.
[0018] By adopting the above technical solution, the slot reduces the probability of the rubber gasket and the sealing ring being separated from each other, thereby improving the stability of the device.
[0019] In summary, the utility model has the following beneficial effects:
[0020] 1. In this application, when the engine is in use, the engine draws air into the engine through the intake pipe body, thereby enabling the engine to provide power. In this process, the engine generates high temperature during use, thereby causing the rubber ring to be damaged after long-term use. At this time, the staff moves the blocking ring, and further the staff takes the rubber ring out of the installation groove for replacement. Afterwards, after the replacement is completed, the staff resets the blocking ring, thereby allowing the blocking ring to block the rubber ring, thereby reducing the difficulty of the staff replacing the rubber ring, thereby reducing the difficulty of the staff's work;
[0021] 2. In this application, when the staff needs to move the fixed ring, the staff will pry the installation ring outward, so that the protrusion and the groove are separated from each other. At this time, the fixed ring cannot block the installation block, so that the installation ring and the protrusion are separated from each other, so that the blocking ring is separated from the main body of the intake pipe under the action of the installation ring. Afterwards, after the staff replaces the rubber ring, the staff will reinstall the protrusion into the groove so that the blocking ring can block the rubber ring, thereby reducing the difficulty of replacing the rubber ring, thereby reducing the difficulty of the staff's work;
[0022] 3. In this application, when the staff completes the replacement, the staff needs to turn the bolts to make the two fixing blocks approach each other under the action of the bolts, so that the side walls of the two fixing blocks that are close to each other abut against each other. Subsequently, the staff turns the nut to make the side wall of the nut abut against the side wall of the fixing block, thereby reducing the probability of the mounting ring being separated from the fixing ring by external force, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;
[0024] Figure 2 It is a schematic cross-sectional structure diagram of the device body in the embodiment of the utility model;
[0025] Figure 3 It is a schematic diagram of the cross-sectional structure of the mounting ring in the embodiment of the utility model.
[0026] In the figure: 1. Intake pipe body; 11. Mounting groove; 12. Rubber ring; 13. Blocking ring; 2. Fixing ring; 21. Groove; 22. Bump; 23. Mounting ring; 3. Fixing block; 31. Bolt; 32. Nut; 4. Fillet; 5. Sealing ring; 51. Rubber gasket; 6. Slot. DETAILED DESCRIPTION
[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.
[0028] like Figure 1-3 As shown, the embodiment of the present application discloses an engine variable diameter and different direction intake elbow, comprising an intake pipe body 1, a rubber ring 12, a blocking ring 13, a fixing ring 2, a protrusion 22, a mounting ring 23, a fixing block 3, a bolt 31 and a nut 32. The intake pipe body 1 is a tubular structure, and a mounting groove 11 is provided at one end of the intake pipe body 1. The rubber ring 12 is installed in the mounting groove 11, the blocking ring 13 is a circular ring structure, the blocking ring 13 is installed on the side wall of the intake pipe body 1, and the rubber ring 12 is a rubber ring 12 made of rubber material.
[0029] When the engine is in use, the engine draws air into the engine through the intake pipe body 1, thereby providing power to the engine. In this process, the engine generates high temperature during use, thereby causing the rubber ring 12 to be damaged after long-term use. At this time, the staff moves the blocking ring 13, and further the staff takes the rubber ring 12 out of the installation groove 11 for replacement. After the replacement is completed, the staff resets the blocking ring 13, thereby making the blocking ring 13 block the rubber ring 12, thereby reducing the difficulty of the staff replacing the rubber ring 12, thereby reducing the difficulty of the staff working.
[0030] The fixing ring 2 is a circular ring structure, and is mounted on the outer wall of the air intake pipe body 1. A groove 21 is provided on the side wall of the fixing ring 2. The protrusion 22 is mounted in the groove 21. The mounting ring 23 is a circular ring structure, and is mounted on the outer wall of the fixing ring 2, and the blocking ring 13 and the mounting ring 23 are fixed to each other.
[0031] When the staff needs to move the fixing ring 2, the staff will bend the installation ring 23 outwards, so that the protrusion 22 and the groove 21 are separated from each other. At this time, the fixing ring 2 cannot block the installation block, so that the installation ring 23 and the protrusion 22 are separated from each other, so that the blocking ring 13 is separated from the air intake pipe body 1 under the action of the installation ring 23. After that, after the staff replaces the rubber ring 12, the staff reinstalls the protrusion 22 into the groove 21 so that the blocking ring 13 can block the rubber ring 12, thereby reducing the difficulty of the staff replacing the rubber ring 12, thereby reducing the difficulty of the staff's work.
[0032] The fixing block 3 is a rectangular block structure, and two fixing blocks 3 are provided and symmetrically mounted on the mounting ring 23. The bolt 31 is threadedly connected to the side walls of the two fixing blocks 3, and its axis is horizontal. The nut 32 is threadedly connected to the outer wall of the bolt 31, and the side wall of the nut 32 abuts against the side wall of the fixing block 3.
[0033] After the replacement is completed, the staff needs to turn the bolt 31 to make the two fixing blocks 3 approach each other under the action of the bolt 31, so that the side walls of the two fixing blocks 3 that are close to each other abut against each other. Then, the staff turns the nut 32 to make the side wall of the nut 32 abut against the side wall of the fixing block 3, thereby reducing the probability of the installation ring 23 being separated from the fixing ring 2 by external force, thereby improving the stability of the device.
[0034] In order to reduce the difficulty of the work of the staff, the protrusion 22 is a protrusion 22 made of stainless steel, the mounting ring 23 is a mounting ring 23 made of stainless steel, and the blocking ring 13 is a blocking ring 13 made of stainless steel. The protrusion 22, the mounting ring 23 and the blocking ring 13 made of stainless steel reduce the difficulty of the staff to break open the mounting ring 23, thereby reducing the difficulty of the staff's work.
[0035] In order to reduce the difficulty of the staff's work, the end of the protrusion 22 away from the mounting ring 23 is provided with a rounded corner 4. The end of the protrusion 22 away from the mounting ring 23 is provided with a rounded corner 4 to reduce the difficulty of the staff to install the protrusion 22 into the groove 21, thereby reducing the difficulty of the staff's work.
[0036] In order to reduce the probability of leakage, a sealing ring 5 with one end open is fixedly arranged on the side wall of the blocking ring 13 close to the rubber ring 12, and a rubber gasket 51 is installed in the sealing ring 5. When the staff installs the protrusion 22 into the groove 21, the rubber gasket 51 abuts against the rubber ring 12. During this process, the rubber has good elasticity, so that the rubber gasket 51 and the rubber ring 12 are tightly abutted, thereby improving the sealing of the device and reducing the probability of leakage.
[0037] In order to improve the stability of the device, a groove 6 is provided on the inner wall of the sealing ring 5, and the rubber gasket 51 matches the groove 6. The groove 6 reduces the probability of the rubber gasket 51 and the sealing ring 5 being separated from each other, thereby improving the stability of the device.
[0038] The use principle of the engine variable diameter and different direction intake elbow in this embodiment is as follows: when the engine is in use, the engine sucks air into the engine through the intake pipe body 1, thereby enabling the engine to provide power. In this process, the engine generates high temperature during use, thereby causing the rubber ring 12 to be damaged after long-term use. At this time, the staff moves the blocking ring 13, and further the staff takes the rubber ring 12 out of the installation groove 11 for replacement. Subsequently, after the replacement is completed, the staff resets the blocking ring 13, thereby enabling the blocking ring 13 to block the rubber ring 12, thereby reducing the difficulty of the staff replacing the rubber ring 12, thereby reducing the difficulty of the staff working.
[0039] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. An engine variable diameter and different direction intake elbow, comprising an intake pipe body (1), characterized in that: One end of the air intake pipe body (1) is provided with a mounting groove (11), a rubber ring (12) is installed in the mounting groove (11), a blocking ring (13) is installed on the side wall of the air intake pipe body (1), and the rubber ring (12) is a rubber ring (12) made of rubber material.
2. The engine variable diameter and different direction intake elbow according to claim 1, characterized in that: A fixing ring (2) is installed on the outer wall of the air intake pipe body (1), a groove (21) is provided on the side wall of the fixing ring (2), a bump (22) is installed in the groove (21), a mounting ring (23) is installed on the outer wall of the fixing ring (2), and the blocking ring (13) and the mounting ring (23) are fixed to each other.
3. The engine variable diameter and different direction intake elbow according to claim 2, characterized in that: Two mutually symmetrical fixing blocks (3) are mounted on the mounting ring (23); bolts (31) are commonly threadedly connected to the side walls of the two fixing blocks (3); nuts (32) are threadedly connected to the outer walls of the bolts (31); and the side walls of the nuts (32) abut against the side walls of the fixing blocks (3).
4. The engine variable diameter and different direction intake elbow according to claim 2, characterized in that: The protrusion (22) is a protrusion (22) made of stainless steel, the mounting ring (23) is a mounting ring (23) made of stainless steel, and the blocking ring (13) is a blocking ring (13) made of stainless steel.
5. The engine variable diameter and different direction intake elbow according to claim 2, characterized in that: A rounded corner (4) is formed at one end of the protrusion (22) away from the mounting ring (23).
6. The engine variable diameter and different direction intake elbow according to claim 1, characterized in that: A sealing ring (5) with one end open is fixedly arranged on the side wall of the blocking ring (13) close to the rubber ring (12), and a rubber gasket (51) is installed in the sealing ring (5).
7. The engine variable diameter and different direction intake elbow according to claim 6, characterized in that: A clamping groove (6) is provided on the inner wall of the sealing ring (5), and the rubber gasket (51) and the clamping groove (6) match each other.