CN220101375U - Exhaust manifold convenient to change - Google Patents
Exhaust manifold convenient to change Download PDFInfo
- Publication number
- CN220101375U CN220101375U CN202321676319.7U CN202321676319U CN220101375U CN 220101375 U CN220101375 U CN 220101375U CN 202321676319 U CN202321676319 U CN 202321676319U CN 220101375 U CN220101375 U CN 220101375U
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- China
- Prior art keywords
- pipe
- exhaust manifold
- branch pipe
- delivery
- delivery tube
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Links
- 238000009434 installation Methods 0.000 claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 238000004891 communication Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Exhaust Silencers (AREA)
Abstract
The utility model relates to the technical field of exhaust manifolds, in particular to an exhaust manifold convenient to replace, which comprises a mounting main pipe, a connecting pipe and a connecting block, wherein the connecting pipe is fixedly arranged on one side of the mounting main pipe; the installation component includes swivel mount, delivery line, branch pipe, cooperation piece, connecting element and sealing member, and the swivel mount is responsible for with the installation and rotates to be connected, and the delivery line is connected with the swivel mount, and the branch pipe passes through connecting element with the delivery line to be connected, cooperation piece and branch pipe fixed connection, connecting element are connected with the delivery line, and sealing member is connected with the delivery line, has realized that the component that can set up can dismantle the branch pipe that corresponds when damage appears in the branch pipe and has changed, avoids because the inconvenience that needs to change wholly to bring and the increase of practical cost.
Description
Technical Field
The utility model relates to the technical field of exhaust manifolds, in particular to an exhaust manifold convenient to replace.
Background
The exhaust manifold mainly guides the exhaust gas of each cylinder to the exhaust manifold in a concentrated way, and when the exhaust gas is guided, the existing exhaust manifold is generally provided with a plurality of branches, so that the exhaust gas of each cylinder is separated as far as possible, and the exhaust gas of each cylinder is prevented from interfering with each other.
However, by adopting the above mode, because the multiple branches of the existing exhaust manifold and the main pipeline of the exhaust manifold are all integrally arranged, the branches of the exhaust manifold corresponding to the fixed welding of the bracket on the main pipeline are all fixedly arranged, so that when a certain branch pipeline is damaged and needs to be replaced, the whole exhaust manifold needs to be replaced together, and then all the branches and the main pipeline need to be detached in the whole replacement process, so that the whole replacement is very inconvenient, and the use cost is greatly increased.
Disclosure of Invention
The utility model aims to provide an exhaust manifold which is convenient to replace, and the corresponding branch pipelines can be disassembled and replaced through the arranged components when the branch pipelines are damaged, so that inconvenience and practical cost increase caused by the whole replacement are avoided.
In order to achieve the above object, the present utility model provides an exhaust manifold which is convenient to replace, comprising a mounting main pipe, a connecting pipe and a connecting block, wherein the connecting pipe is fixedly installed on one side of the mounting main pipe, the connecting block is fixedly installed on one side of the connecting pipe, and the exhaust manifold further comprises a mounting assembly;
the installation component includes swivel mount, delivery tube, branch pipe, cooperation piece, connecting element and sealing member, the swivel mount with the installation is responsible for and rotates to be connected, and is located the one side of installation is responsible for, the delivery tube with the swivel mount is connected, and is located one side of swivel mount, the branch pipe with the delivery tube passes through connecting element connects, and is located one side of delivery tube, cooperation piece with branch pipe fixed connection, and is located one side of branch pipe, connecting element with the delivery tube is connected, sealing member with the delivery tube is connected.
The connecting component comprises an external thread column and an internal thread sleeve, and the external thread column is fixedly connected with the branch pipe and sleeved on the delivery pipe; the internal thread sleeve is in threaded connection with the external thread column and sleeved on the delivery tube.
The mounting main pipe is provided with a clamping boss and a communication groove, and the clamping boss is positioned at one side of the mounting main pipe, which is close to the rotating frame; the communication groove is positioned at one side of the installation main pipe, which is close to the eduction tube.
The external thread column is provided with a sleeved through groove and an interception annular table, and the sleeved through groove is positioned at one side of the external thread column, which is close to the delivery pipe; the interception annular table is positioned on one side of the external thread column, which is close to the delivery pipe.
The sealing component comprises a pressing pad and a sealing pad, wherein the pressing pad is arranged on one side of the internal thread sleeve and sleeved on the delivery tube; the sealing gasket is arranged on one side of the interception annular table, which is close to the eduction tube, and is positioned in the external thread column.
According to the exhaust manifold convenient to replace, the connecting pipe is fixed at the corresponding air port position through the connecting block, the external thread column is matched with the delivery pipe, after the external thread column is sleeved on the delivery pipe, the internal thread sleeve sleeved on the delivery pipe is matched with threads on the outer side of the external thread column, the installation connection of the delivery pipe and the external thread column can be completed through the matching of the internal thread sleeve and the external thread column, finally, the branch pipe on the side edge of the external thread column is fixedly installed through the matching block, and as the rotary frame can rotate on the clamping boss arranged on the installation main pipe, a user can adjust the installation angle of the delivery pipe and the branch pipe through the rotation of the rotary frame according to specific use conditions, and when the exhaust manifold is detached, the installation position of the external thread column can be detached according to the rotation of the rotary frame after the reverse rotation of the internal thread sleeve is detached from the external thread column, the whole installation position of the branch pipe can be conveniently removed from the branch pipe, and the whole installation position of the branch pipe can be conveniently replaced, and the whole exhaust manifold is prevented from being more convenient to replace.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic view showing the overall structure of an exhaust manifold for easy replacement according to a first embodiment of the present utility model.
Fig. 2 is a schematic view showing the internal structure of the delivery pipe and the branch pipe according to the first embodiment of the present utility model.
Fig. 3 is an enlarged view at a of fig. 2 of a first embodiment of the present utility model.
Fig. 4 is a schematic view showing the installation structure of the pressing pad and the sealing pad according to the second embodiment of the present utility model.
In the figure: the device comprises a mounting main pipe 101, a connecting pipe 102, a connecting block 103, a rotating frame 104, a 105-leading-out pipe 106, a branch pipe 107, a matching block 108, an external threaded column 109, an internal threaded sleeve 110, a clamping boss 111, a communicating groove 112, a sleeved communicating groove 113, an intercepting annular table 201, a compacting pad 202 and a sealing pad.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
The first embodiment of the utility model is as follows:
referring to fig. 1 to 3, fig. 1 is a schematic view showing the overall structure of an exhaust manifold for easy replacement, fig. 2 is a schematic view showing the internal structure of the delivery pipe 105 and the branch pipe 106, and fig. 3 is an enlarged view at a of fig. 2.
The utility model provides an exhaust manifold which is convenient to replace: including installation main pipe 101, connecting pipe 102, connecting block 103 and installation component, the installation component includes swivel mount 104, delivery pipe 105, branch pipe 106, cooperation piece 107, connecting member and sealing member, the connecting member includes external screw thread post 108 and internal screw thread cover 109, installation main pipe 101 has centre gripping boss 110 and intercommunication groove 111, external screw thread post 108 has the cover to establish through groove 112 and interception annular table 113, the main pipe that has solved because a plurality of branches of current exhaust manifold and exhaust manifold through the aforesaid scheme all is the integration setting, now all be the branch of the exhaust manifold that the support fixed welding corresponds on the main pipe, so just need to change exhaust manifold whole together when certain branch pipe 106 pipeline appears damaging and need be changed, and then lead to whole change process to all branches and main pipe all dismantle for whole change very inconvenient, simultaneously also very big increase use cost's problem, it can be understood that the aforesaid scheme can be used in the current exhaust manifold when carrying out the use because support and main pipe all are the integration design, lead to when the support pipeline goes wrong and need to dismantle the whole condition of changing when the maintenance trouble when the support pipeline appears and just need be changed completely.
For this embodiment, the connection pipe 102 is fixedly installed on one side of the installation main pipe 101, the connection block 103 is fixedly installed on one side of the connection pipe 102, the connection pipe 102 is disposed on the side of the installation main pipe 101, and the connection block 103 fixedly installed on the connection pipe 102 is used for being fixedly connected with an external air port, so that corresponding fixed installation of the connection pipe 102 and the installation main pipe 101 is completed.
The rotary frame 104 is rotatably connected with the installation main pipe 101 and is positioned at one side of the installation main pipe 101, the delivery pipe 105 is connected with the rotary frame 104 and is positioned at one side of the rotary frame 104, the branch pipe 106 is connected with the delivery pipe 105 through the connecting member and is positioned at one side of the delivery pipe 105, the matching block 107 is fixedly connected with the branch pipe 106 and is positioned at one side of the branch pipe 106, the connecting member is connected with the delivery pipe 105, the sealing member is connected with the delivery pipe 105, and the external thread column 108 is fixedly connected with the branch pipe 106 and is sleeved on the delivery pipe 105; the internal thread sleeve 109 is in threaded connection with the external thread column 108 and sleeved on the delivery pipe 105, and the clamping boss 110 is positioned on one side of the installation main pipe 101 close to the rotating frame 104; the communication groove 111 is located at one side of the installation main pipe 101 close to the delivery pipe 105, and the sleeved communication groove 112 is located at one side of the external thread column 108 close to the delivery pipe 105; the interception annular table 113 is located at one side of the outer threaded column 108 near the delivery tube 105, the rotating frame 104 is matched with the clamping boss 110 arranged at the outer side of the installation main tube 101, the annular bosses arranged at two sides of the rotating frame 104 are corresponding to the connecting grooves inside the clamping boss 110, so that the rotating frame 104 can rotate correspondingly under the matching of the clamping boss 110, the delivery tube 105 installed on the rotating frame 104 is communicated with the communicating groove 111 arranged inside the installation main tube 101 through the outer threaded column 108, the communicating groove 111 is arc-shaped, the delivery tube 105 with different angles in a certain range can be conveniently communicated with the inner part of the installation main tube 101, the outer threaded column 108 is arranged at the outer side of the delivery tube 105, the sleeved through groove 112 arranged at the outer threaded column 108 is matched with the diameter of the delivery tube 105, the annular table 113 is further arranged inside the outer threaded column 108 so as to intercept the delivery tube 108 inserted into the outer threaded column 108, the inner threaded column 108 is also provided with the inner threaded column 109, the inner threaded column 109 is further provided with the inner threaded column 109 so as to be matched with the outer threaded sleeve, the inner threaded sleeve 109 is further screwed with the outer threaded sleeve 109, and the inner threaded sleeve is further screwed with the outer threaded sleeve 109 so as to ensure that the inner threaded sleeve 109 can be matched with the inner threaded sleeve 109, the outside of the branch pipe 106 is provided with the matching block 107, the branch pipe 106 can be fixed at the corresponding air port for connection and fixation through the matching block 107, one of the branch pipe 106 and the corresponding connecting mechanism is provided with a plurality of groups, in the scheme, one of the installation main pipes 101 is provided with four groups, and a user can correspondingly adjust the number of groups for installing the branch pipe 106 according to the actual use condition, so that the installation main pipe is not limited.
The exhaust manifold convenient to change of this embodiment is when using, through connecting block 103 will connecting pipe 102 is fixed in the gas port position that corresponds, later passes through external screw thread post 108 with the delivery tube 105 is equipped with the external screw thread post 108 cover is established to after on the delivery tube 105, the rethread the cover is established on the delivery tube 105 the internal screw thread cover 109 with the screw thread in the external screw thread post 108 outside cooperates, through internal screw thread cover 109 with the cooperation alright of external screw thread post 108 accomplish delivery tube 105 with the installation of external screw thread post 108 is connected, and finally the rethread cooperation piece 107 will external screw thread post 108 side branch 106 carries out fixed mounting, because rotating frame 104 can be in installation director 101 is equipped with the centre gripping boss 110 is last to rotate, therefore the user can be according to specific in service conditions come right through the rotation of rotating frame 104 delivery tube 105 and branch 106's installation angle adjusts, also can be through the internal screw thread cover 109 with the cooperation of external screw thread post 108 alright accomplish the installation connection of external screw thread post 108, finally can be realized through the rotating frame 106 and the external screw thread 106 is realized in order to detach the whole cost is realized in order to change the external screw thread 106 when the external screw thread 106 is had the corresponding to the position of the delivery tube 106 is more convenient for the change.
Second embodiment:
referring to fig. 4, fig. 4 is a schematic view showing an installation structure of a compression pad 201 and a sealing pad 202 according to a second embodiment, and the sealing member provided by the present utility model includes the compression pad 201 and the sealing pad 202.
Wherein, the compression pad 201 is installed at one side of the internal thread sleeve 109 and is sleeved on the delivery tube 105; the sealing gasket 202 is installed on one side of the interception annular table 113, which is close to the delivery tube 105, and is located in the external threaded column 108, the pressing gasket 201 and the sealing gasket 202 are made of rubber materials, the pressing gasket 201 and the sealing gasket 202 are also elastic, the pressing gasket 201 is arranged between the inner side of the internal threaded sleeve 109 and a limit annular table arranged on the delivery tube 105, the sealing gasket 202 is arranged between the interception annular table 113 and the end of the delivery tube 105, when the internal threaded sleeve 109 is in threaded connection with the external threaded column 108, the inner side wall of the internal threaded sleeve 109 presses the sealing gasket 202, so that the internal threaded sleeve 109 is ensured to be stable after being connected, meanwhile, the internal threaded sleeve 109 is prevented from being greatly pressed and rubbed with the limit annular table arranged on the outer side of the delivery tube 105, and when the internal threaded sleeve 109 is matched with the external threaded column 108, the sealing gasket 202 is arranged between the end of the delivery tube 105, the extrusion of the end of the delivery tube 105 is ensured, and the gas is prevented from being leaked from the external threaded column 108, and the gas is prevented from being stably connected with the external threaded column 108.
When the exhaust manifold convenient to replace in this embodiment is used, the compression pad 201 is arranged to ensure that the connection between the internal thread sleeve 109 and the external thread column 108 is stable when the internal thread sleeve 109 and the external thread column 108 are matched, meanwhile, the internal thread sleeve 109 and the delivery tube 105 are matched more stably, and then the sealing pad 202 is arranged to ensure the sealing of the joint of the delivery tube 105 and the external thread column 108, so that the leakage of gas is avoided, the gas is more stable when the gas is transmitted, and the practicability of the whole device is greatly enhanced.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present utility model, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the utility model.
Claims (5)
1. An exhaust manifold convenient to replace comprises a mounting main pipe, a connecting pipe and a connecting block, wherein the connecting pipe is fixedly arranged on one side of the mounting main pipe, the connecting block is fixedly arranged on one side of the connecting pipe,
the device also comprises a mounting assembly;
the installation component includes swivel mount, delivery tube, branch pipe, cooperation piece, connecting element and sealing member, the swivel mount with the installation is responsible for and rotates to be connected, and is located the one side of installation is responsible for, the delivery tube with the swivel mount is connected, and is located one side of swivel mount, the branch pipe with the delivery tube passes through connecting element connects, and is located one side of delivery tube, cooperation piece with branch pipe fixed connection, and is located one side of branch pipe, connecting element with the delivery tube is connected, sealing member with the delivery tube is connected.
2. The exhaust manifold as recited in claim 1, wherein,
the connecting component comprises an external thread column and an internal thread sleeve, and the external thread column is fixedly connected with the branch pipe and sleeved on the delivery pipe; the internal thread sleeve is in threaded connection with the external thread column and sleeved on the delivery tube.
3. The exhaust manifold as recited in claim 1, wherein,
the mounting main pipe is provided with a clamping boss and a communication groove, and the clamping boss is positioned at one side of the mounting main pipe, which is close to the rotating frame; the communication groove is positioned at one side of the installation main pipe, which is close to the eduction tube.
4. The exhaust manifold as recited in claim 2, wherein,
the external thread column is provided with a sleeved through groove and an interception annular table, and the sleeved through groove is positioned at one side of the external thread column, which is close to the delivery pipe; the interception annular table is positioned on one side of the external thread column, which is close to the delivery pipe.
5. The exhaust manifold as recited in claim 4, wherein,
the sealing component comprises a pressing pad and a sealing pad, and the pressing pad is arranged on one side of the internal thread sleeve and sleeved on the delivery pipe; the sealing gasket is arranged on one side of the interception annular table, which is close to the eduction tube, and is positioned in the external thread column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321676319.7U CN220101375U (en) | 2023-06-29 | 2023-06-29 | Exhaust manifold convenient to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321676319.7U CN220101375U (en) | 2023-06-29 | 2023-06-29 | Exhaust manifold convenient to change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220101375U true CN220101375U (en) | 2023-11-28 |
Family
ID=88881222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321676319.7U Active CN220101375U (en) | 2023-06-29 | 2023-06-29 | Exhaust manifold convenient to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220101375U (en) |
-
2023
- 2023-06-29 CN CN202321676319.7U patent/CN220101375U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |