CN213331269U

CN213331269U - Can effectively avoid laggard racing car engine supercharging device that admits air of pressure boost

Info

Publication number: CN213331269U
Application number: CN202022447691.3U
Authority: CN
Inventors: 王玉林
Original assignee: Wuxi Spepelier Technology Co ltd
Current assignee: Wuxi Spepelier Technology Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-06-01
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a racing car engine air inlet supercharging device capable of effectively avoiding supercharging delay, which comprises a waste gas chamber, wherein a positioning groove is formed in the bottom of the inner side wall of the waste gas chamber, a positioning plate is slidably connected to the inside of the positioning groove, a fixing frame is welded at the top of the positioning plate, a support is fixedly connected to one side of the fixing frame, the bottom of the support is fixedly connected to the top of the positioning groove, a filter screen is installed on the inner side wall of the support, and a chute is formed in the top of the waste gas chamber; the utility model discloses having add the filter screen convenient to detach installation at the exhaust gas chamber, having adsorbed the debris granule in automobile exhaust gas and the cylinder waste gas through the filter screen, preventing that the debris granule from getting into first casing and being stained with the surface of attaching at the turbine, effectually preventing that the turbine surface from producing sluggish sense because of being stained with a large amount of granules deformation of attaching, simultaneously, air cleaner can the debris granule in the adsorbed air, prolongs the life of engine.

Description

Can effectively avoid laggard racing car engine supercharging device that admits air of pressure boost

Technical Field

The utility model relates to a racing car turbocharging technical field specifically is a racing car engine supercharging device that admits air that can effectively avoid the pressure boost lag.

Background

Turbochargers are used in sports or formula cars, so that the engine can gain more power in those racing races where engine displacement is limited. As is well known, an engine outputs power by performing work by combusting fuel in a cylinder, and the amount of fuel input is limited by the amount of air taken into the cylinder, so that the power output by the engine is also limited. If the engine is operating at its optimum operating performance, increasing the output power only increases the amount of fuel by compressing more air into the cylinder, thereby increasing the combustion work capacity. Therefore, under the prior art, the turbocharger is the only mechanical device which can increase the output power of the engine under the condition of unchanged working efficiency.

Generally, exhaust gas discharged by a locomotive and an internal cylinder is mixed by an exhaust gas chamber to provide power for a turbine, the exhaust gas contains granular impurities, and the impurities are adsorbed on the turbine under the action of a long time, so that the turbine generates a sluggish feeling.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can effectively avoid the laggard racing car engine supercharging device that admits air of pressure boost to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an intake air supercharging device for a racing engine capable of effectively avoiding supercharging hysteresis, comprising:

the device comprises a waste gas chamber, a positioning groove is formed in the bottom of the inner side wall of the waste gas chamber, a positioning plate is connected inside the positioning groove in a sliding mode, a fixing frame is welded at the top of the positioning plate, a support is fixedly connected to one side of the fixing frame, the bottom of the support is fixedly connected to the top of the positioning groove, a filter screen is installed on the inner side wall of the support, a sliding groove is formed in the top of the waste gas chamber, a sliding block is fixedly connected to the top of the fixing frame, the bottom of the sliding block is welded to the;

the utility model discloses a novel motor, including first casing, one side welding of first casing has the second casing, one side of second casing is rotated and is connected with the pivot, the second casing is run through to the one end of pivot, the one end fixedly connected with turbine of pivot, the turbine is located the inside of first casing, the one end fixedly connected with impeller of first casing is kept away from in the pivot, the impeller is located the inside of second casing.

Through adopting above-mentioned technical scheme, the waste gas that the car discharged passes through the exhaust manifold and gets into the waste gas room, the waste gas that the cylinder discharged passes through the cylinder trachea and gets into the waste gas room, two kinds of waste gases pass through the filter screen and discharge into the connecting pipe, reentrant first casing, for the turbine provides power, large granule debris in the waste gas is adsorbed the separation by the filter screen, prevent that large granule debris from getting into first casing and being stained with and attaching on the turbine surface, prevent that the turbine from producing the sluggish sense because of debris granule, the rotation of turbine drives the pivot and rotates, the transmission impeller, the impeller passes through intake pipe and breathing pipe absorption and compressed air, arrange to automobile engine through the blast pipe, provide power for the engine, air cleaner can adsorb debris granule in the air.

Preferably, a handle is mounted at the top of the slider.

Through adopting above-mentioned technical scheme, the addendum of handle, the user of being convenient for draws support and filter screen.

Preferably, the top of the waste gas chamber is fixedly connected with a hinge, the top of the waste gas chamber is rotatably connected with a turning plate through the hinge, the top of the turning plate is provided with a pulling plate, and the top of the turning plate is in threaded connection with a bolt.

Through adopting above-mentioned technical scheme, the board is used for fixed handle and support to turn over.

Preferably, the bottom of the turning plate is provided with a sealing gasket.

Through adopting above-mentioned technical scheme, prevent gas leakage.

Preferably, one side of the exhaust gas chamber is communicated with an exhaust manifold, one side of the exhaust gas chamber is communicated with a cylinder air pipe, the bottom of the exhaust gas chamber is communicated with a connecting pipe, one end of the connecting pipe, which is far away from the exhaust gas chamber, is communicated with the top of the first shell, and one side of the first shell, which is far away from the second shell, is communicated with the exhaust gas pipe.

Through adopting above-mentioned technical scheme automobile exhaust's waste gas to pass through the exhaust manifold and get into the exhaust chamber, the waste gas that the cylinder discharged passes through the cylinder trachea and gets into the exhaust chamber, and two kinds of waste gases pass through the filter screen and discharge into the connecting pipe, and reentrant first casing provides power for the turbine.

Preferably, one side of the second shell, which is far away from the first shell, is communicated with an air inlet pipe, one end of the air inlet pipe is communicated with an air filter, an air inlet of the air filter is communicated with an air suction pipe, and the bottom of the second shell is communicated with an exhaust pipe.

Through adopting above-mentioned technical scheme, the rotation of turbine drives the pivot and rotates, transmission impeller, and the impeller absorbs and compressed air through intake pipe and breathing pipe, arranges to automobile engine through the blast pipe, provides power for the engine.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses having add the filter screen convenient to detach installation at the exhaust gas chamber, having adsorbed the debris granule in automobile exhaust gas and the cylinder waste gas through the filter screen, preventing that the debris granule from getting into first casing and being stained with the surface of attaching at the turbine, effectually preventing that the turbine surface from producing sluggish sense because of being stained with a large amount of granules deformation of attaching, simultaneously, air cleaner can the debris granule in the adsorbed air, prolongs the life of engine.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side sectional view of the exhaust chamber of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the filter screen of the present invention.

In the figure: 1. an exhaust gas chamber; 2. a support; 3. a fixed mount; 4. filtering with a screen; 5. positioning a groove; 6. positioning a plate; 7. a chute; 8. a slider; 9. a handle; 10. a hinge; 11. turning over a plate; 12. a gasket; 13. pulling a plate; 14. a bolt; 15. a cylinder air pipe; 16. an exhaust manifold; 17. connecting pipes; 18. a first housing; 19. a second housing; 20. a rotating shaft; 21. a turbine; 22. an impeller; 23. an exhaust gas pipe; 24. an exhaust pipe; 25. an air inlet pipe; 26. an air cleaner; 27. and (4) sucking a pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

1-3, an intake air supercharging apparatus for a racing engine capable of effectively avoiding supercharging hysteresis, comprising:

the device comprises a waste gas chamber 1, wherein a positioning groove 5 is formed in the bottom of the inner side wall of the waste gas chamber 1, a positioning plate 6 is connected inside the positioning groove 5 in a sliding manner, a fixing frame 3 is welded at the top of the positioning plate 6, a support 2 is fixedly connected to one side of the fixing frame 3, the bottom of the support 2 is fixedly connected to the top of the positioning groove 5, a filter screen 4 is installed on the inner side wall of the support 2, a sliding groove 7 is formed in the top of the waste gas chamber 1, a sliding block 8 is fixedly connected to the top of the fixing frame 3, the bottom of the sliding block 8 is welded to the top of;

first casing 18, one side welding of first casing 18 has second casing 19, one side of second casing 19 is rotated and is connected with pivot 20, second casing 19 is run through to the one end of pivot 20, the one end fixedly connected with turbine 21 of pivot 20, turbine 21 is located the inside of first casing 18, the one end fixedly connected with impeller 22 of first casing 18 is kept away from to pivot 20, impeller 22 is located the inside of second casing 19.

As shown in fig. 2, a handle 9 is installed at the top of the sliding block 8, and the handle 9 is additionally arranged, so that a user can conveniently take the bracket 2 and the filter screen 4.

As shown in fig. 2, a hinge 10 is fixedly connected to the top of the exhaust gas chamber 1, a turning plate 11 is rotatably connected to the top of the exhaust gas chamber 1 through the hinge 10, a pulling plate 13 is installed at the top of the turning plate 11, a bolt 14 is connected to the top of the turning plate 11 through a thread, and the turning plate 11 is used for fixing the handle 9 and the bracket 2.

As shown in fig. 2, a sealing gasket 12 is installed at the bottom of the turning plate 11 to prevent gas leakage.

As shown in fig. 1, one side of the exhaust gas chamber 1 is communicated with an exhaust manifold 16, one side of the exhaust gas chamber 1 is communicated with a cylinder air pipe 15, the bottom of the exhaust gas chamber 1 is communicated with a connecting pipe 17, one end of the connecting pipe 17, which is far away from the exhaust gas chamber 1, is communicated with the top of a first shell 18, one side of the first shell 18, which is far away from a second shell 19, is communicated with an exhaust gas pipe 23, exhaust gas discharged by an automobile enters the exhaust gas chamber 1 through the exhaust manifold 16, the exhaust gas discharged by the cylinder enters the exhaust gas chamber 1 through the cylinder air pipe 15, and two types of exhaust gas are discharged into the connecting pipe 17 through a filter screen 4 and then enter the first shell 18 to provide power.

As shown in fig. 1, an air inlet pipe 25 is communicated with one side of the second housing 19, which is far away from the first housing 18, an air filter 26 is communicated with one end of the air inlet pipe 25, an air inlet of the air filter 26 is communicated with an air suction pipe 27, an air exhaust pipe 24 is communicated with the bottom of the second housing 19, the rotation of the turbine 21 drives the rotating shaft 20 to rotate, the impeller 22 is driven, and the impeller 22 sucks and compresses air through the air inlet pipe 25 and the air suction pipe 27, and exhausts the air to the automobile engine through the air exhaust pipe 24 to provide power for the engine.

The structure principle is as follows:

the exhaust gas discharged by the automobile enters the exhaust gas chamber 1 through the exhaust manifold 16, the exhaust gas discharged by the cylinder enters the exhaust gas chamber 1 through the cylinder air pipe 15, two kinds of exhaust gas are discharged into the connecting pipe 17 through the filter screen 4 and then enter the first shell 18 to provide power for the turbine 21, large-particle impurities in the exhaust gas are adsorbed and separated by the filter screen 4 to prevent the large-particle impurities from entering the first shell 18 and being attached to the surface of the turbine 21 to prevent the turbine 21 from generating hysteresis feeling due to the impurity particles, the rotation of the turbine 21 drives the rotating shaft 20 to rotate, the impeller 22 is driven, the impeller 22 sucks and compresses air through the air inlet pipe 25 and the air suction pipe 27 and then discharges the air to the automobile engine through the air exhaust pipe 24 to provide power for the engine, the air filter 26 can adsorb the impurity particles in the air and prevent the impurity particles from entering the engine, when the impurity particles on the surface of the filter screen, the filter screen 4 can be lifted out through the handle 9, the filter screen 4 is cleaned in a targeted mode, and the cleaning machine is simple and convenient.

The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a racing car engine supercharging device that admits air that can effectively avoid the pressure boost lag which characterized in that includes:

the waste gas chamber (1), locating groove (5) has been seted up to waste gas chamber (1) inside wall bottom, the inside sliding connection of locating groove (5) has locating plate (6), the top welding of locating plate (6) has mount (3), one side fixedly connected with support (2) of mount (3), the bottom fixed connection of support (2) is in the top of locating groove (5), filter screen (4) are installed to the inside wall of support (2), spout (7) have been seted up at the top of waste gas chamber (1), the top fixed connection of mount (3) has slider (8), the bottom of slider (8) welds in the top of support (2), slider (8) sliding connection is in the inside of spout (7);

first casing (18), one side welding of first casing (18) has second casing (19), one side of second casing (19) is rotated and is connected with pivot (20), second casing (19) are run through to the one end of pivot (20), the one end fixedly connected with turbine (21) of pivot (20), turbine (21) are located the inside of first casing (18), the one end fixedly connected with impeller (22) of first casing (18) are kept away from in pivot (20), impeller (22) are located the inside of second casing (19).

2. The intake air supercharging apparatus for a racing engine capable of effectively avoiding supercharging hysteresis according to claim 1, wherein: and a handle (9) is arranged at the top of the sliding block (8).

3. The intake air supercharging apparatus for a racing engine capable of effectively avoiding supercharging hysteresis according to claim 1, wherein: the top fixedly connected with hinge (10) of exhaust gas chamber (1), the top of exhaust gas chamber (1) is rotated through hinge (10) and is connected with turns over board (11), pull plate (13) are installed at the top of turning over board (11), the top threaded connection who turns over board (11) has bolt (14).

4. The intake air supercharging apparatus for a racing engine capable of effectively avoiding supercharging hysteresis according to claim 3, wherein: and a sealing gasket (12) is arranged at the bottom of the turning plate (11).

5. The intake air supercharging apparatus for a racing engine capable of effectively avoiding supercharging hysteresis according to claim 1, wherein: one side intercommunication of waste gas room (1) has exhaust manifold (16), one side intercommunication of waste gas room (1) has cylinder trachea (15), the bottom intercommunication of waste gas room (1) has connecting pipe (17), the one end that waste gas room (1) was kept away from in connecting pipe (17) communicates in the top of first casing (18), one side intercommunication that second casing (19) was kept away from in first casing (18) has exhaust pipe (23).

6. The intake air supercharging apparatus for a racing engine capable of effectively avoiding supercharging hysteresis according to claim 1, wherein: an air inlet pipe (25) is communicated with one side, away from the first shell (18), of the second shell (19), an air filter (26) is communicated with one end of the air inlet pipe (25), an air inlet of the air filter (26) is communicated with an air suction pipe (27), and an exhaust pipe (24) is communicated with the bottom of the second shell (19).