CN216044017U

CN216044017U - Integrated exhaust pipe supercharger heat insulation sheath

Info

Publication number: CN216044017U
Application number: CN202122163274.0U
Authority: CN
Inventors: 马兴伟
Original assignee: Shandong Xinyang Machinery Co ltd
Current assignee: Shandong Xinyang Machinery Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-03-15
Anticipated expiration: 2031-09-08

Abstract

The utility model provides an integrated exhaust pipe supercharger heat insulation sheath, which comprises: first casing and second casing, first casing and the cooperation installation of second casing still include: first connecting pipe, second connecting pipe, stop device, first connecting device and second connecting device, the first connecting pipe of surface symmetry fixedly connected with and the second connecting pipe of second casing, two first connecting pipe and second connecting pipe all install with first casing cooperation, the first connecting device of surface symmetry fixedly connected with of first casing, the surface symmetry fixedly connected with second connecting device of second casing, first connecting device and second connecting device cooperation installation, the surface of second casing is close to border department symmetry fixedly connected with stop device, and the thermal-insulated sheath of this integral type blast pipe booster can guarantee the stability of installation between first casing and the second casing, is convenient for install and dismantle, and then is convenient for overhaul.

Description

Integrated exhaust pipe supercharger heat insulation sheath

Technical Field

The utility model relates to the technical field of heat insulation sheaths, in particular to an integrated heat insulation sheath for an exhaust pipe supercharger.

Background

In order to avoid the influence of heat emitted by the turbocharger on the interior of an automobile, a heat insulation sheath is designed on the periphery of the automobile turbocharger to separate the turbocharger from the automobile body so as to prevent the heat emitted by the turbocharger from radiating to the automobile body and ensure that the temperature environment of parts such as the automobile body is in a reasonable range which can be tolerated by the material of the automobile body.

According to current patent CN211038756U a turbo charger heat-proof device, including thermal-insulated chamber, thermal-insulated intracavity is equipped with the heat transfer chamber, the heat transfer intracavity is filled with the coolant liquid, the heat transfer intracavity is equipped with the chamber that holds that is used for holding turbo charger, thermal-insulated chamber is equipped with from thermal-insulated chamber outside run through to holding the chamber inboard be used for placing the first cavity of turbo charger air inlet, run through to holding the inboard second cavity that is used for placing the turbo charger rotation axis of chamber, run through to holding the inboard third cavity that is used for placing the turbo charger gas outlet of chamber from thermal-insulated chamber outside, wherein through bolt fixed connection between two parts of thermal-insulated chamber casing, be not convenient for overhaul.

Therefore, it is necessary to provide a new integrated exhaust pipe supercharger heat insulation sheath to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an integrated exhaust pipe supercharger heat insulation sheath.

The utility model provides an integrated exhaust pipe supercharger heat insulation sheath, which comprises: an integrated exhaust pipe supercharger heat-insulating sheath comprising: first casing and second casing, first casing and the cooperation installation of second casing still include: first connecting pipe, second connecting pipe, stop device, first connecting device and second connecting device, the first connecting pipe of surface symmetry fixedly connected with and the second connecting pipe of second casing, two first connecting pipe and second connecting pipe all install with first casing cooperation, the first connecting device of surface symmetry fixedly connected with of first casing, the surface symmetry fixedly connected with second connecting device of second casing, first connecting device and second connecting device cooperation installation, the surface of second casing is close to border department symmetry fixedly connected with stop device, two stop device all installs with first casing cooperation.

Preferably, the limiting device comprises first fixing blocks, second fixing blocks and grooves, the second fixing blocks are symmetrically and fixedly connected to the surface of the second shell, the number of the second fixing blocks is four, the grooves are formed in the surface of the second fixing blocks, the first fixing blocks are installed on the surfaces of the grooves in a matched mode, and the first fixing blocks are installed on the first shell in a matched mode.

Preferably, first connecting device includes first spring, square piece, upstand, first post groove, first link and first movable block, the first link of the surperficial symmetry fixedly connected with of first casing, first post groove has been seted up on the surface of first link, the first spring of bottom fixedly connected with in first post groove, the inside sliding connection of first link has the upstand, first spring housing is established on the surface of upstand, the square piece of one end fixedly connected with of first post groove bottom is kept away from to first spring, the one end fixed connection of square piece and upstand, the first movable block of one end fixedly connected with of square piece is kept away from to the upstand.

Preferably, the second connecting device comprises a second connecting block, a second column groove, a second spring, a cross column, a round block and a second movable block, the surface of the second shell is fixedly connected with the second connecting block, the second column groove is formed in the surface of the second connecting block, the cross column is slidably connected inside the second connecting block, the two ends of the cross column are fixedly connected with the round block and the second movable block respectively, the second spring is sleeved on the surface of the cross column, the two ends of the second spring are fixedly connected with the bottom of the column groove and the round block respectively, and the first movable block is installed in cooperation with the second movable block.

Preferably, the initial state of the second spring is a stretched state.

Preferably, the surface symmetry fixedly connected with lug of first movable block, the rectangular channel has been seted up to the surperficial equidistance of second movable block, and is a plurality of the rectangular channel is installed with the lug cooperation.

Preferably, the surface of the first shell is symmetrically provided with a first arc-shaped groove and a second arc-shaped groove, the first arc-shaped groove is matched with the first connecting pipe, and the second arc-shaped groove is matched with the second connecting pipe.

Preferably, the surface of the second shell close to the first shell is provided with a sealing gasket in a matching way, and the sealing gasket is fixedly connected with the first shell, the first arc-shaped groove and the second arc-shaped groove.

Compared with the related art, the integrated exhaust pipe supercharger heat insulation sheath provided by the utility model has the following beneficial effects:

the utility model provides a sealing device which is characterized in that a first fixing block is matched with a groove to mount and limit a first shell and a second shell, a lug is tightly matched with a rectangular groove by utilizing the elastic force action of a first spring and a second spring, the mounting stability between the first shell and the second shell is ensured, the mounting and the dismounting are convenient, the maintenance is convenient, a sealing gasket is arranged between the first shell and the second shell, the sealing gasket can be ensured to be tightly matched with the second shell by the reaction force generated by the deformation of the first spring, and the sealing property of the joint of the first shell and the second shell is ensured.

Drawings

FIG. 1 is a schematic view of an overall structure provided by the present invention;

FIG. 2 is a second schematic view of the overall structure provided by the present invention;

fig. 3 is a schematic structural diagram of a first housing according to the present invention.

Reference numbers in the figures: 1. a first housing; 2. a second housing; 3. a first connecting pipe; 4. a second connecting pipe; 5. a limiting device; 6. a first connecting means; 7. a second connecting means; 8. a first fixed block; 9. a second fixed block; 10. a groove; 11. a first spring; 12. a square block; 13. a vertical post; 14. a first column groove; 15. a first connection block; 16. a first movable block; 17. a second connecting block; 18. a second column groove; 19. a second spring; 20. a cross post; 21. a circular block; 22. a second movable block; 23. a bump; 24. a rectangular groove; 25. a first arc-shaped slot; 26. a second arc-shaped slot; 27. and a gasket.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is one of the overall structural diagrams provided by the present invention; FIG. 2 is a second schematic view of the overall structure provided by the present invention; fig. 3 is a schematic structural diagram of a first housing according to the present invention. The heat-insulating sheath of integral type blast pipe booster includes: a first connecting pipe 3, a second connecting pipe 4, a limiting device 5, a first connecting device 6 and a second connecting device 7.

In a specific implementation, as shown in fig. 1, 2 and 3, an integrated exhaust pipe supercharger heat insulation sheath comprises: first casing 1 and second casing 2, first casing 1 and the cooperation installation of second casing 2 still include: first connecting pipe 3, second connecting pipe 4, stop device 5, first connecting device 6 and second connecting device 7, the first connecting pipe 3 of surface symmetry fixedly connected with and second connecting pipe 4 of second casing 2, two first connecting pipe 3 and second connecting pipe 4 all cooperate the installation with first casing 1, the first connecting device 6 of surface symmetry fixedly connected with of first casing 1, the surface symmetry fixedly connected with second connecting device 7 of second casing 2, first connecting device 6 cooperates the installation with second connecting device 7, the surface of second casing 2 is close to border department symmetry fixedly connected with stop device 5, two stop device 5 all cooperates the installation with first casing 1.

As shown in fig. 1 and 3, stop device 5 includes first fixed block 8, second fixed block 9 and recess 10, the surface symmetry fixedly connected with second fixed block 9 of second casing 2, and second fixed block 9 has four, recess 10 has been seted up on the surface of second fixed block 9, first fixed block 8 is installed in the surface fit of recess 10, and is a plurality of first fixed block 8 all cooperates the installation with first casing 1, and first fixed block 8 cooperates with recess 10, and it is spacing to carry out preliminary installation between first casing 1 and the second casing 2, guarantees the stability of first casing 1 and the installation of second casing 2.

As shown in fig. 1 and 2, the first connecting device 6 includes a first spring 11, a square block 12, a vertical column 13, a first column groove 14, a first connecting block 15 and a first movable block 16, the surface of the first shell 1 is symmetrically and fixedly connected with first connecting blocks 15, the surface of the first connecting blocks 15 is provided with first column grooves 14, the bottom of the first column groove 14 is fixedly connected with a first spring 11, the inside of the first connecting block 15 is slidably connected with a vertical column 13, the first spring 11 is sleeved on the surface of the vertical column 13, one end of the first spring 11 far away from the bottom of the first column groove 14 is fixedly connected with a square block 12, the one end fixed connection of square piece 12 and upstand 13, the upstand 13 is kept away from the first movable block 16 of one end fixedly connected with of square piece 12, plays the connection effect, utilizes the elastic force effect of first spring 11 for first casing 1 closely cooperates with second casing 2.

As shown in fig. 1 and 2, the second connecting device 7 includes a second connecting block 17, a second column groove 18, a second spring 19, a cross column 20, a circular block 21 and a second movable block 22, the surface of the second housing 2 is symmetrically and fixedly connected with the second connecting block 17, the surface of the second connecting block 17 is provided with the second column groove 18, the inside of the second connecting block 17 is slidably connected with the cross column 20, two ends of the cross column 20 are respectively and fixedly connected with the circular block 21 and the second movable block 22, the surface of the cross column 20 is sleeved with the second spring 19, two ends of the second spring 19 are respectively and fixedly connected with the bottom of the column groove and the circular block 21, the first movable block 16 and the second movable block 22 are installed in a matching manner, and by using the elastic force of the second spring 19, the protruding block 23 on the surface of the first movable block 16 can be matched with the rectangular groove 24 on the surface of the second movable block 22, play connection and limiting displacement, and can guarantee rectangular channel 24 and lug 23 cooperation stable.

As shown in fig. 1, the initial state of the second spring 19 is a stretched state, the second spring 19 is stretched, and the generated reaction force acts on the surface of the circular block 21, so that the rectangular groove 24 on the surface of the second movable block 22 and the projection 23 can be tightly matched.

As shown in fig. 1, the surface of the first movable block 16 is symmetrically and fixedly connected with a protrusion 23, the surface of the second movable block 22 has an equal distance opened with a rectangular groove 24, the rectangular grooves 24 are installed in cooperation with the protrusion 23, the rectangular grooves 24 are matched with the protrusion 23 to limit the first movable block 16, and at the same time, the first spring 11 is kept in a compressed state, and the first housing 1 and the second housing 2 are stably installed by using the elastic force of the first spring 11.

As shown in fig. 3, a first arc-shaped groove 25 and a second arc-shaped groove 26 are symmetrically formed in the surface of the first housing 1, the first arc-shaped groove 25 is installed in a matching manner with the first connecting pipe 3, and the second arc-shaped groove 26 is installed in a matching manner with the second connecting pipe 4, so that the first connecting pipe 3 and the second connecting pipe 4 can be conveniently installed in a matching manner.

As shown in fig. 1 and 3, a sealing gasket 27 is installed on the surface of the second housing 2 close to the first housing 1 in a matching manner, and the sealing gasket 27 is fixedly connected with the first housing 1, the first arc-shaped groove 25 and the second arc-shaped groove 26, so as to ensure the sealing property at the joint of the first housing 1 and the second housing 2.

The working principle is as follows: the second shell 2 is fixedly connected with the supercharger to form a whole, the first shell is detached independently to facilitate overhaul of the whole, when the first shell is installed, the first fixed block 8 is fixedly connected with the first shell 1, the first fixed block 8 is matched with the groove 10 to limit the installation of the first shell 1 and the second shell 2, the stable installation between the first shell 1 and the second shell 2 is ensured, the first movable block 16 and the circular block 21 are pulled simultaneously to enable the first spring 11 to be compressed, the generated reaction force acts on the surface of the square block 12, the second spring 19 is further stretched, when the lug 23 and the rectangular groove 24 are in the same horizontal plane, the circular block 21 is slowly loosened, the second spring 19 recovers a certain deformation amount, the rectangular groove 24 is matched with the lug 23 by the spring action of the second spring 19 to limit the first movable block 16, and enable the first spring 11 to be kept in a compressed state, the first shell 1 is tightly matched with the second shell 2 by utilizing the elastic force of the first spring 11 to complete installation, and meanwhile, the sealing gasket 27 is tightly matched with the second shell 2 to ensure the sealing property; when disassembling, it is only necessary to pull the circular block 21 to separate the rectangular groove 24 from the protrusion 23.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An integrated exhaust pipe supercharger heat-insulating sheath comprising: first casing (1) and second casing (2), first casing (1) and second casing (2) cooperation installation, its characterized in that still includes: a first connecting pipe (3), a second connecting pipe (4), a limiting device (5), a first connecting device (6) and a second connecting device (7), the surface of the second shell (2) is symmetrically and fixedly connected with a first connecting pipe (3) and a second connecting pipe (4), the two first connecting pipes (3) and the two second connecting pipes (4) are both matched and installed with the first shell (1), the surface of the first shell (1) is symmetrically and fixedly connected with a first connecting device (6), the surface of the second shell (2) is symmetrically and fixedly connected with a second connecting device (7), the first connecting device (6) is matched and arranged with the second connecting device (7), the surface of the second shell (2) is symmetrically and fixedly connected with limiting devices (5) close to the edges, and the limiting devices (5) are matched with the first shell (1) for installation.

2. The integrated exhaust pipe supercharger heat insulation sheath as claimed in claim 1, wherein the limiting device (5) comprises a first fixing block (8), a second fixing block (9) and four grooves (10), the second fixing block (9) is fixedly connected to the surface of the second casing (2) symmetrically, the grooves (10) are formed in the surface of the second fixing block (9), the first fixing block (8) is installed on the surface of each groove (10) in a matched mode, and the first fixing blocks (8) are installed on the first casing (1) in a matched mode.

3. The integrated exhaust pipe supercharger heat-insulation sheath according to claim 1, wherein the first connecting device (6) comprises a first spring (11), a square block (12), a vertical column (13), a first column groove (14), a first connecting block (15) and a first movable block (16), the first connecting block (15) is symmetrically and fixedly connected to the surface of the first housing (1), the first column groove (14) is formed in the surface of the first connecting block (15), the first spring (11) is fixedly connected to the bottom of the first column groove (14), the vertical column (13) is slidably connected to the inside of the first connecting block (15), the first spring (11) is sleeved on the surface of the vertical column (13), the square block (12) is fixedly connected to one end, far away from the bottom of the first column groove (14), of the square block (12) is fixedly connected to one end of the vertical column (13), one end of the vertical column (13) far away from the square block (12) is fixedly connected with a first movable block (16).

4. The integrated exhaust pipe supercharger heat-insulating sheath according to claim 3, the second connecting device (7) comprises a second connecting block (17), a second column groove (18), a second spring (19), a cross column (20), a circular block (21) and a second movable block (22), the surface of the second shell (2) is symmetrically and fixedly connected with a second connecting block (17), a second column groove (18) is formed in the surface of the second connecting block (17), a transverse column (20) is connected inside the second connecting block (17) in a sliding manner, two ends of the transverse column (20) are respectively and fixedly connected with a round block (21) and a second movable block (22), the surface of the transverse column (20) is sleeved with a second spring (19), two ends of the second spring (19) are respectively and fixedly connected with the bottom of the column groove and the circular block (21), the first movable block (16) and the second movable block (22) are installed in a matched mode.

5. The integrated exhaust pipe supercharger thermal insulation sheath according to claim 4, wherein the initial state of the second spring (19) is a stretched state.

6. The integrated exhaust pipe supercharger heat insulation sheath according to claim 4, wherein the surface of the first movable block (16) is symmetrically and fixedly connected with a lug (23), the surface of the second movable block (22) is provided with rectangular grooves (24) at equal intervals, and the rectangular grooves (24) are matched with the lug (23) for installation.

7. The integrated exhaust pipe supercharger heat-insulating sheath according to claim 1, wherein a first arc-shaped groove (25) and a second arc-shaped groove (26) are symmetrically formed in the surface of the first housing (1), the first arc-shaped groove (25) is installed in a matched manner with the first connecting pipe (3), and the second arc-shaped groove (26) is installed in a matched manner with the second connecting pipe (4).

8. The integrated exhaust pipe supercharger heat insulation sheath according to claim 7, characterized in that a sealing gasket (27) is installed on the surface of the second housing (2) close to the first housing (1) in a matching manner, and the sealing gasket (27) is fixedly connected with the first housing (1), the first arc-shaped groove (25) and the second arc-shaped groove (26).