CN219197508U

CN219197508U - Novel air inlet structure of automobile engine

Info

Publication number: CN219197508U
Application number: CN202320456944.4U
Authority: CN
Inventors: 倪玉时; 倪星然; 房学兵; 穆雪萍
Original assignee: Cangzhou Weizhanqin Auto Parts Co ltd
Current assignee: Cangzhou Weizhanqin Auto Parts Co ltd
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-06-16
Anticipated expiration: 2033-03-10

Abstract

The utility model relates to the technical field of engine air intake, and discloses a novel air intake structure of an automobile engine, a mounting bracket and a mounting mechanism arranged in the mounting bracket, wherein the mounting mechanism comprises a connecting component and a mounting component; the connecting assembly comprises an air inlet support, a first mounting plate, a sealing groove, a sealing ring, a second mounting plate, a first threaded bolt, an air inlet pipe and an air outlet pipe, wherein the upper end of the mounting support is fixedly connected with the air inlet support, the first mounting plate is mounted on the side wall of the air inlet support, the sealing groove is formed in the surface of the first mounting plate.

Description

Novel air inlet structure of automobile engine

Technical Field

The utility model relates to the technical field of engine air intake, in particular to a novel air intake structure of an automobile engine.

Background

With the continuous exhaustion of non-renewable energy sources such as petroleum and the like, and the pollution of the exhaust gas generated by the automobile fuel to the environment. In recent years, new energy automobiles are rapidly developed, including pure electric automobiles, extended range electric automobiles, hybrid electric automobiles, fuel cell electric automobiles, hydrogen engine automobiles, other new energy automobiles and the like.

However, when the existing air inlet structure of the automobile engine is used for a long time, when damage is caused between air inlet pipes installed at a certain section, the air inlet structure is difficult to replace, the whole air inlet pipe equipment is required to be replaced, waste is caused, and when the automobile engine is used, a large amount of impurities exist in air during air inlet, so that damage is caused to an internal engine during use.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a novel air inlet structure of an automobile engine, which aims to solve the problems that when the air inlet structure of the automobile engine in the prior art is used for a long time, when damage is caused between air inlet pipes installed at a certain section, the air inlet structure is difficult to replace, the whole air inlet pipe equipment is required to be replaced, waste is caused, and when the air inlet structure is used, a large amount of impurities exist in air during air inlet, so that the damage to the internal engine is caused during the use.

The utility model provides the following technical scheme: the novel air inlet structure of the automobile engine comprises a mounting bracket and a mounting mechanism arranged in the mounting bracket, wherein the mounting mechanism comprises a connecting component and a mounting component;

the connecting assembly comprises an air inlet support, a first mounting plate, a sealing groove, a sealing ring, a second mounting plate, a first threaded bolt, an air inlet pipe and an air outlet pipe, wherein the upper end of the mounting support is fixedly connected with the air inlet support, the first mounting plate is mounted on the side wall of the air inlet support, the sealing groove is formed in the surface of the first mounting plate, the sealing ring is mounted in the sealing groove, the second mounting plate is mounted on the outer surface of the first mounting plate, the first threaded bolt is mounted in the second mounting plate, the air inlet pipe is fixedly connected with the side wall of the second mounting plate, and the air outlet pipe is mounted at the tail end of the air inlet pipe;

the installation component includes connecting plate, draw-in groove, buckle, throttle valve support and second screw bolt, the lateral wall fixedly connected with connecting plate of support that admits air, the draw-in groove has been seted up to the upper end of connecting plate, the internally mounted of draw-in groove has the buckle, the terminal fixedly connected with throttle valve support of buckle, the internally mounted of throttle valve support has the second screw bolt.

Further, the spread groove has been seted up to the preceding terminal surface of throttle valve support, the internally mounted of spread groove has the filter screen, the preceding terminal surface laminating of filter screen is installed and is filtered the support, the internally mounted who filters the support has the third screw bolt, the inner wall fixedly connected with connecting bolt of filtration support, the connecting hole has been seted up in the outside that the preceding terminal surface of throttle valve support is located the spread groove.

Further, the first mounting plate is tightly attached to the second mounting plate through the sealing groove and the sealing ring, and the first mounting plate and the second mounting plate form a detachable structure through the first threaded bolt.

Further, the air inlet bracket and the air outlet pipe form a circulation structure through an air inlet pipe, and the air inlet pipe is provided with four groups.

Further, the throttle valve support and the connecting plate form a clamping structure through the clamping groove and the clamping buckle, and the throttle valve support and the connecting plate form a detachable structure through the second threaded bolt.

Further, the filter screen and the throttle valve bracket form a clamping structure through the connecting groove.

Further, the filtering support and the throttle support form a clamping structure through the connecting bolts and the connecting holes, and the filtering support and the throttle support form a detachable structure through the third threaded bolts.

The utility model has the technical effects and advantages that:

1. according to the utility model, the first mounting plate is arranged, so that the first mounting plate can be tightly attached to the second mounting plate through the sealing groove and the sealing ring, then the mounting work of the air inlet pipe is realized through the first mounting screw bolt, the air inlet pipe is convenient to detach and replace to a certain extent through the first mounting screw bolt, the service life is prolonged, and certain detaching and replacing work is carried out between air inlet pipes of a certain section.

2. According to the utility model, the buckle is arranged, the throttle valve bracket is arranged for controlling air to enter the controllable valve of the engine, and the throttle valve bracket can perform certain clamping work between the clamping groove and the buckle and the connecting plate, and then perform certain disassembly through the second threaded bolt, so that certain cleaning work on internal equipment is convenient to be performed regularly, and the service life is prolonged.

3. According to the utility model, the filter screen is arranged, the filter screen can be installed through certain clamping between the connecting groove and the throttle valve bracket, then when the engine works, the filter screen can perform certain filtering action when the engine works, so that fine impurities in the air are removed, the engine is ensured to be clean in air intake, and the engine is prevented from being blocked.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of an air inlet pipe connection structure of the present utility model.

FIG. 3 is a schematic view of the throttle bracket attachment structure of the present utility model.

Fig. 4 is a schematic view of a filter support connection structure according to the present utility model.

Fig. 5 is a schematic side view of the present utility model.

The reference numerals are: 1. a mounting bracket; 2. an air inlet bracket; 3. a first mounting plate; 4. sealing grooves; 5. a seal ring; 6. a second mounting plate; 7. a first threaded bolt; 8. an air inlet pipe; 9. an air outlet pipe; 10. a connecting plate; 11. a clamping groove; 12. a buckle; 13. a throttle bracket; 14. a second threaded bolt; 15. a connecting groove; 16. a filter screen; 17. a connection hole; 18. a connecting bolt; 19. a filter support; 20. and a third threaded bolt.

Detailed Description

The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the weight case for preventing weight rust according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making any creative effort are within the scope of the present utility model.

Referring to fig. 1 to 5, the utility model provides a novel air inlet structure of an automobile engine, which comprises a mounting bracket 1 and a mounting mechanism arranged in the mounting bracket 1, wherein the mounting mechanism comprises a connecting component and a mounting component;

the connecting assembly comprises an air inlet support 2, a first mounting plate 3, a sealing groove 4, a sealing ring 5, a second mounting plate 6, a first threaded bolt 7, an air inlet pipe 8 and an air outlet pipe 9, wherein the upper end of the mounting support 1 is fixedly connected with the air inlet support 2, the first mounting plate 3 is mounted on the side wall of the air inlet support 2, the sealing groove 4 is formed in the surface of the first mounting plate 3, the sealing ring 5 is mounted in the sealing groove 4, the second mounting plate 6 is mounted on the outer surface of the first mounting plate 3, the first threaded bolt 7 is mounted in the second mounting plate 6, the air inlet pipe 8 is fixedly connected with the side wall of the second mounting plate 6, and the air outlet pipe 9 is mounted at the tail end of the air inlet pipe 8;

the installation component includes connecting plate 10, draw-in groove 11, buckle 12, throttle valve support 13 and second screw bolt 14, and the lateral wall fixedly connected with connecting plate 10 of inlet support 2, draw-in groove 11 has been seted up to the upper end of connecting plate 10, and the internally mounted of draw-in groove 11 has buckle 12, and the end fixedly connected with throttle valve support 13 of buckle 12, the internally mounted of throttle valve support 13 has second screw bolt 14.

In a preferred embodiment, the first mounting plate 3 is tightly attached to the second mounting plate 6 through the sealing groove 4 and the sealing ring 5, the first mounting plate 3 and the second mounting plate 6 form a detachable structure through the first threaded bolt 7, the first mounting plate 3 can be tightly attached to the second mounting plate 6 through the sealing groove 4 and the sealing ring 5, then the mounting work of the air inlet pipe 8 is realized through the first threaded bolt 7, and the air inlet pipe 8 is conveniently detached and replaced through the first threaded bolt 7, so that the service life is prolonged.

In a preferred embodiment, the air inlet bracket 2 and the air outlet pipe 9 form a circulation structure through the air inlet pipe 8, the air inlet pipe 8 is provided with four groups, the installed air inlet pipe 8 can improve the power of the engine and reduce noise, the total passing area of the air inlet valves of the four groups of air inlet pipes 8 is arranged to be larger, the impulse coefficient is higher, the diameter of the air outlet valve can be properly reduced, the working temperature of the air outlet valve is properly reduced, and the working reliability is improved.

In a preferred embodiment, the throttle valve bracket 13 forms a clamping structure with the connecting plate 10 through the clamping groove 11 and the clamping buckle 12, the throttle valve bracket 13 forms a detachable structure with the connecting plate 10 through the second threaded bolt 14, the installed throttle valve bracket 13 is used for controlling air to enter a controllable valve of the engine, the throttle valve bracket 13 can perform certain clamping work between the clamping groove 11 and the clamping buckle 12 and the connecting plate 10, and then the throttle valve bracket 13 can be detached to a certain degree through the installed second threaded bolt 14, so that certain cleaning work is conveniently performed on internal equipment at regular intervals, and the service life is prolonged.

As shown in fig. 1-5, this embodiment further illustrates example 1, a connecting groove 15 is formed in the front end face of the throttle bracket 13, a filter screen 16 is installed in the connecting groove 15, a filter bracket 19 is installed on the front end face of the filter screen 16 in a fitting manner, a third threaded bolt 20 is installed in the filter bracket 19, a connecting bolt 18 is fixedly connected to the inner wall of the filter bracket 19, and a connecting hole 17 is formed in the outer side of the connecting groove 15 on the front end face of the throttle bracket 13.

In a preferred embodiment, the filter screen 16 forms a clamping structure with the throttle bracket 13 through the connecting groove 15, the installed filter screen 16 can be installed through certain clamping between the connecting groove 15 and the throttle bracket 13, then when working, the installed filter screen 16 can perform certain filtering action when working of air intake, fine impurities in air are removed, air intake of an engine is ensured to be clean, and blockage of the engine is avoided.

In a preferred embodiment, the filter support 19 and the throttle support 13 form a clamping structure through the connecting bolt 18 and the connecting hole 17, the filter support 19 and the throttle support 13 form a detachable structure through the third threaded bolt 20, when the filter screen 16 is used, the filter support 19 can be tightly attached to the throttle support 13 through the connecting bolt 18 and the connecting hole 17 to achieve a certain installation effect on the installed filter screen 16, and then the filter support 19 is detached to a certain extent through the installed third threaded bolt 20 to perform a regular replacement effect on the filter screen 16 inside.

The working principle of the utility model is as follows: firstly, the first mounting plate 3 of installation can carry out certain closely laminating effect between seal groove 4 and sealing ring 5 and the second mounting plate 6, then realize the installation work to intake pipe 8 through the first screw bolt 7 of installation, and be convenient for carry out certain dismantlement and change to intake pipe 8 through the first screw bolt 7 of installation, then the power and the noise reduction of engine can be improved to the intake pipe 8 of installation, and set up four total passing area of intake valve of intake pipe 8 are great, impulse coefficient is higher, the diameter of exhaust valve can suitably reduce, make its operating temperature suitably reduce, reliable operation has been improved, and the throttle valve support 13 of installation is used for controlling the controllable valve of air admission engine, and throttle valve support 13 can carry out certain block work through draw-in groove 11 and buckle 12 and connecting plate 10 between, then carry out certain dismantlement through the second screw bolt 14 of installation, be convenient for regularly carry out certain clearance work to inside equipment, improve life.

Finally, the filter screen 16 of installation can carry out certain block installation between through spread groove 15 and throttle valve support 13, then when carrying out the during operation, the filter screen 16 of installation can carry out certain filtration when carrying out the work of admitting air, get rid of tiny impurity in the air, guarantee that the engine is admitted air clean, avoid causing the jam of engine, and when carrying out the use of filter screen 16, filter support 19 can carry out certain closely laminating effect through connecting bolt 18 and connecting hole 17 and throttle valve support 13, realize carrying out certain installation effect to the filter screen 16 of installation, then carry out certain dismantlement filter support 19 through the third screw bolt 20 of installation, carry out periodic change effect to inside filter screen 16.

Claims

1. The utility model provides a novel automobile engine's inlet structure, includes installing support (1) and sets up at the inside installation mechanism of installing support (1), its characterized in that: the mounting mechanism comprises a connecting component and a mounting component;

the connecting assembly comprises an air inlet support (2), a first mounting plate (3), a sealing groove (4), a sealing ring (5), a second mounting plate (6), a first threaded bolt (7), an air inlet pipe (8) and an air outlet pipe (9), wherein the upper end of the mounting support (1) is fixedly connected with the air inlet support (2), the first mounting plate (3) is mounted on the side wall of the air inlet support (2), the sealing groove (4) is formed in the surface of the first mounting plate (3), the sealing ring (5) is mounted in the sealing groove (4), the second mounting plate (6) is mounted on the outer surface of the first mounting plate (3), the first threaded bolt (7) is mounted in the second mounting plate (6), the air inlet pipe (8) is fixedly connected to the side wall of the second mounting plate (6), and the air outlet pipe (9) is mounted at the tail end of the air inlet pipe (8).

The installation component includes connecting plate (10), draw-in groove (11), buckle (12), throttle valve support (13) and second screw bolt (14), lateral wall fixedly connected with connecting plate (10) of air inlet support (2), draw-in groove (11) have been seted up to the upper end of connecting plate (10), internally mounted of draw-in groove (11) has buckle (12), the terminal fixedly connected with throttle valve support (13) of buckle (12), internally mounted of throttle valve support (13) has second screw bolt (14).

2. The novel air intake structure of an automobile engine according to claim 1, wherein: the air throttle support is characterized in that a connecting groove (15) is formed in the front end face of the air throttle support (13), a filter screen (16) is mounted in the connecting groove (15), a filter support (19) is mounted on the front end face of the filter screen (16) in a fitting mode, a third threaded bolt (20) is mounted in the filter support (19), a connecting bolt (18) is fixedly connected to the inner wall of the filter support (19), and a connecting hole (17) is formed in the outer side of the connecting groove (15) in the front end face of the air throttle support (13).

3. The novel air intake structure of an automobile engine according to claim 1, wherein: the first mounting plate (3) is tightly attached to the second mounting plate (6) through the sealing groove (4) and the sealing ring (5), and the first mounting plate (3) and the second mounting plate (6) form a detachable structure through the first threaded bolt (7).

4. The novel air intake structure of an automobile engine according to claim 1, wherein: the air inlet support (2) and the air outlet pipe (9) form a circulation structure through the air inlet pipe (8), and the air inlet pipe (8) is provided with four groups.

5. The novel air intake structure of an automobile engine according to claim 1, wherein: the throttle valve support (13) and the connecting plate (10) form a clamping structure through the clamping groove (11) and the clamping buckle (12), and the throttle valve support (13) and the connecting plate (10) form a detachable structure through the second threaded bolt (14).

6. The novel air intake structure of an automobile engine according to claim 2, wherein: the filter screen (16) and the throttle valve bracket (13) form a clamping structure through the connecting groove (15).

7. The novel air intake structure of an automobile engine according to claim 2, wherein: the filter support (19) and the throttle support (13) form a clamping structure through the connecting bolt (18) and the connecting hole (17), and the filter support (19) and the throttle support (13) form a detachable structure through the third threaded bolt (20).