CN216241007U

CN216241007U - Novel manifold type formula car air intake system

Info

Publication number: CN216241007U
Application number: CN202122963104.0U
Authority: CN
Inventors: 马世豪; 王佳雯; 丁靖一; 张小俊; 周子慧; 肖森; 王刚
Original assignee: Hebei University of Technology
Current assignee: Hebei University of Technology
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-04-08
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a novel coupling type formula racing car air inlet system, which relates to the field of formula racing cars and comprises an air filtering pipe and a voltage stabilizer, wherein a diffuser is arranged between the air filtering pipe and the voltage stabilizer, an air valve is fixedly arranged on one side, close to the air filtering pipe, of the diffuser, an extension mechanism is arranged on the lower side of the voltage stabilizer, two groups of rotating rings are sleeved on the outer side surface, close to the middle position, of the voltage stabilizer, the extension mechanism comprises four groups of external thread manifolds, sealing ring gaskets are sleeved on the outer side surfaces, close to the tops, of the four groups of external thread manifolds, internal thread manifolds are sleeved on the outer sides of the four groups of external thread manifolds, fixed retaining rings are fixedly sleeved on the outer side surfaces, close to the bottoms, of the four groups of internal thread manifolds, and flange plates are arranged on the outer sides of the four groups of internal thread manifolds; the air inlet system has the advantages of convenient adjustment function, strong applicability, improved air inlet efficiency, convenient step-by-step disassembly function and convenience in maintenance of the air inlet system.

Description

Novel manifold type formula car air intake system

Technical Field

The utility model relates to the field of formula racing, in particular to a novel air inlet system of a coupled formula racing car.

Background

Most of common formula car air inlet systems are fixed air inlet systems, and the air inlet systems can be optimally designed only aiming at specific rotating speed of an engine. Under the non-specific rotating speed, the air inlet resistance of an air inlet system is large, the air inlet efficiency is low, and the output power and the torque of the engine are seriously reduced.

Through retrieval, chinese patent No. CN201811205301.2 discloses an air intake system of an equation car engine, which can better utilize the resonance air intake effect of the engine in different rotation speed intervals to improve the air intake efficiency, but does not have a convenient adjusting function, has poor applicability, low air intake efficiency, and does not have a convenient step-by-step disassembly function, and is inconvenient to maintain the air intake system.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a novel air intake system for formula racing car, so as to solve the problems mentioned above in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a novel manifold type equation motorcycle race air intake system, includes filter tube and stabiliser, be provided with the diffuser between filter tube and the stabiliser, one side fixed mounting that the diffuser is close to the filter tube has the pneumatic valve, the downside of stabiliser is provided with extension mechanism, the lateral surface of stabiliser is close to the intermediate position cover and is equipped with two sets of rotatory rings.

As a further scheme of the utility model, the extension mechanism comprises four groups of external thread manifolds, sealing ring gaskets are respectively sleeved on the outer side surfaces of the four groups of external thread manifolds close to the top, internal thread manifolds are respectively sleeved on the outer sides of the four groups of external thread manifolds, fixed baffle rings are respectively fixedly sleeved on the outer side surfaces of the four groups of internal thread manifolds close to the bottom, flange plates are arranged on the outer sides of the four groups of internal thread manifolds, and connecting bolts penetrate through the upper surfaces of the flange plates close to the edge positions.

As a further scheme of the utility model, four groups of external thread manifolds are fixedly connected to the outer side surface of the voltage stabilizer, the four groups of external thread manifolds are distributed on the voltage stabilizer at equal intervals, and the four groups of internal thread manifolds are respectively in threaded connection with the four groups of external thread manifolds.

The diffuser is movably connected with the pressure stabilizer through the two groups of rotating rings, the diffuser is in a table shape, and a telescopic hose is connected between the diffuser and the pressure stabilizer.

As a further scheme of the utility model, one side of the air filtering pipe close to the air valve is fixedly connected with an internal thread ring plate, one side of the air valve close to the air filtering pipe is fixedly connected with an external thread ring plate, one side of the outer side face of the internal thread ring plate close to the air valve is fixedly sleeved with a first flange, the outer side face of the air valve is fixedly sleeved with a second flange, four groups of fastening bolts penetrate through the outer side face of the second flange close to corners, a pull rod is arranged at the middle position inside the air filtering pipe, and a fine filter screen and a coarse filter screen are respectively sleeved on the outer side face of the pull rod close to two ends.

As a further scheme of the utility model, four groups of threaded holes are formed in the outer side surface of the first flange plate close to the edge in a penetrating manner, and four groups of fastening bolts respectively penetrate through the second flange plate and are matched with the threaded holes to be in threaded connection with the first flange plate.

As a further scheme of the utility model, the fine filter screen and the coarse filter screen are both positioned in the filter pipe, the filter pipe is communicated with the air valve through the external thread annular plate, and the internal thread annular plate is in threaded connection with the external thread annular plate.

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

1. threaded connection through external screw thread manifold and internal thread manifold makes four internal thread manifolds screw respectively and keeps away from the stabiliser for the length of manifold obtains increasing, makes the angle between diffuser and the manifold change through two sets of rotatory rings cooperation stabiliser afterwards, has convenient regulatory function, and the suitability is stronger.

2. When air intake system broke down, made a ring flange and No. two ring flanges to be separable through four group's of rotatory fastening bolt to threaded connection through internal thread crown plate and external screw thread crown plate makes gas filter pipe and diffuser alternate segregation, then made internal thread manifold and stabiliser separation through the threaded connection of external screw thread manifold and internal screw thread manifold, had convenient substep and dismantled the function, conveniently maintains air intake system.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of a connection structure of the voltage regulator according to the present invention.

FIG. 3 is a schematic sectional view of the filter tube of the present invention.

FIG. 4 is a side view of the present invention.

In the figure: 1. a gas filter pipe; 2. a voltage regulator; 3. a diffuser; 4. an air valve; 5. a rotating ring; 6. an externally threaded manifold; 7. an internally threaded manifold; 8. a sealing ring gasket; 9. fixing the baffle ring; 10. a flange plate; 11. a connecting bolt; 12. an internal thread ring plate; 13. an external thread ring plate; 14. a first flange plate; 15. a second flange plate; 16. fastening a bolt; 17. a pull rod; 18. fine filtering net; 19. and (5) coarse filtering.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-4, the present invention provides a technical solution: a novel coupling formula cycle racing air intake system, including filter tube 1 and stabiliser 2, there are diffusers 3 between filter tube 1 and stabiliser 2, diffuser 3 is close to one side of filter tube 1 and fixedly mounts with the air valve 4, the underside of stabiliser 2 has extending mechanisms, the lateral surface of stabiliser 2 close to the middle position is equipped with two groups of rotating rings 5;

referring to fig. 1, 2 and 4, the extending mechanism includes four sets of external thread manifolds 6, a sealing ring gasket 8 is sleeved on the outer side surfaces of the four sets of external thread manifolds 6 close to the top, internal thread manifolds 7 are sleeved on the outer sides of the four sets of external thread manifolds 6, fixed baffle rings 9 are fixedly sleeved on the outer side surfaces of the four sets of internal thread manifolds 7 close to the bottom, flange plates 10 are arranged on the outer sides of the four sets of internal thread manifolds 7, connecting bolts 11 are arranged on the upper surfaces of the flange plates 10 close to the edge positions in a penetrating manner, the four sets of external thread manifolds 6 are fixedly connected to the outer side surfaces of the voltage stabilizer 2, the four sets of external thread manifolds 6 are distributed on the voltage stabilizer 2 at equal intervals, the four sets of internal thread manifolds 7 are respectively in threaded connection with the four sets of external thread manifolds 6, two sets of rotating rings 5 are fixedly connected with the diffuser 3, and the diffuser 3 is movably connected with the voltage stabilizer 2 through the two sets of rotating rings 5, the diffuser 3 is in a table body shape, and a flexible hose is connected between the diffuser 3 and the voltage stabilizer 2;

specifically, when using, threaded connection through external screw thread manifold 6 and internal screw thread manifold 7 makes four internal screw thread manifolds 7 of group spiral respectively keep away from stabiliser 2 earlier for the length of manifold obtains increasing, makes the angle between diffuser 3 and the manifold change through two sets of rotatory rings 5 cooperation stabiliser 2 after that, has convenient regulatory function, and the suitability is stronger, has improved air intake efficiency.

Example 2:

in this embodiment, referring to fig. 1 and 3, the present invention provides a technical solution: a novel coupled formula car air inlet system, one side of a filter tube 1 close to an air valve 4 is fixedly connected with an internal thread ring plate 12, one side of the air valve 4 close to the filter tube 1 is fixedly connected with an external thread ring plate 13, one side of the outer side surface of the internal thread ring plate 12 close to the air valve 4 is fixedly sleeved with a first flange 14, the outer side surface of the air valve 4 is fixedly sleeved with a second flange 15, the outer side surface of the second flange 15 close to corners is provided with four groups of fastening bolts 16 in a penetrating way, the middle position in the filter tube 1 is provided with a pull rod 17, the outer side surface of the pull rod 17 close to two ends is respectively sleeved with a fine filter 19 and a coarse filter 18, the outer side surface of the first flange 14 close to edges is provided with four groups of threaded holes in a penetrating way, the four groups of fastening bolts 16 respectively penetrate through the second flange 15 to be matched with the threaded holes to be connected with the first flange 14 in a threaded way, the fine filter 19 and the coarse filter 18 are both positioned in the filter tube 1, the air filtering pipe 1 is communicated with the air valve 4 through an external thread annular plate 13, and the internal thread annular plate 12 is in threaded connection with the external thread annular plate 13;

specifically, on the basis of embodiment 1, when the air intake system breaks down, make a ring flange 14 and No. two ring flanges 15 to separate each other through four group's of rotatory fastening bolt 16 to threaded connection through internal thread crown plate 12 and external screw thread crown plate 13 makes gas filter 1 and diffuser 3 alternate segregation, then threaded connection through external screw thread manifold 6 and internal screw thread manifold 7 makes internal screw thread manifold 7 and stabiliser 2 separate, has convenient substep dismantlement function, conveniently maintains the air intake system.

The working principle is as follows: for the utility model, firstly, a worker connects the threads of the external thread manifold 6 and the internal thread manifold 7 to be matched with the sealing ring gasket 8 so that the four groups of internal thread manifolds 7 are respectively screwed away from the pressure stabilizer 2, the length of the manifold is increased, then the angle between the diffuser 3 and the manifold is changed by matching the two groups of rotating rings 5 and the pressure stabilizer 2, the utility model has convenient adjustment function, strong applicability and improved air inlet efficiency, when the air inlet system has a fault, the air inlet system is separated from the exhaust system by matching the four groups of connecting bolts 11 through the flange plate 10, then the first flange plate 14 is separated from the second flange plate 15 by rotating the four groups of fastening bolts 16, the filter pipe 1 is separated from the diffuser 3 through the threaded connection of the internal thread ring plate 12 and the external thread ring plate 13, and then the internal thread manifold 7 is separated from the air valve 4 through the threaded connection of the external thread manifold 6 and the internal thread manifold 7, and then the fine filter screen 18 and the coarse filter screen 19 are moved out from the interior of the air filtering pipe 1 together through the pull rod 17, so that the air filtering pipe has a convenient step-by-step disassembly function, and is convenient to maintain an air inlet system to complete operation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a novel manifold type equation motorcycle race air intake system, includes gas filter (1) and stabiliser (2), its characterized in that, be provided with diffuser (3) between gas filter (1) and stabiliser (2), one side fixed mounting that diffuser (3) are close to gas filter (1) has pneumatic valve (4), the downside of stabiliser (2) is provided with extension mechanism, the lateral surface of stabiliser (2) is close to the intermediate position cover and is equipped with two sets of rotatory rings (5).

2. The novel air intake system of the formula racing car of the coupling type as claimed in claim 1, wherein the extension mechanism comprises four groups of externally threaded manifolds (6), sealing ring gaskets (8) are respectively sleeved on the outer side surfaces of the four groups of externally threaded manifolds (6) close to the top, internally threaded manifolds (7) are respectively sleeved on the outer side surfaces of the four groups of externally threaded manifolds (6), fixed retaining rings (9) are respectively fixedly sleeved on the outer side surfaces of the four groups of internally threaded manifolds (7) close to the bottom, flange plates (10) are arranged on the outer sides of the four groups of internally threaded manifolds (7), and connecting bolts (11) are respectively arranged on the upper surfaces of the flange plates (10) close to the edge angle positions.

3. The novel air intake system of the coupled formula racing car as claimed in claim 2, wherein four sets of the externally threaded manifolds (6) are fixedly connected to the outer side surface of the pressurizer (2), the four sets of the externally threaded manifolds (6) are distributed on the pressurizer (2) at equal intervals, and the four sets of the internally threaded manifolds (7) are respectively in threaded connection with the four sets of the externally threaded manifolds (6).

4. The intake system of the novel coupled formula racing car as claimed in claim 2, wherein the two sets of rotating rings (5) are fixedly connected to the diffuser (3), the diffuser (3) is movably connected to the stabilizer (2) through the two sets of rotating rings (5), the diffuser (3) is shaped like a table, and a flexible hose is connected between the diffuser (3) and the stabilizer (2).

5. The novel air intake system of coupled formula racing car of claim 1, characterized in that, one side fixed connection that filter tube (1) is close to pneumatic valve (4) has interior screw thread crown plate (12), one side fixed connection that pneumatic valve (4) is close to filter tube (1) has external screw thread crown plate (13), one side fixed the cup jointing of one side that the lateral surface of interior screw thread crown plate (12) is close to pneumatic valve (4) has flange dish (14), the fixed No. two flange dishes (15) of cup jointing of lateral surface of pneumatic valve (4), the lateral surface of No. two flange dishes (15) is close to corner position and runs through and is provided with four sets of fastening bolt (16), the inside intermediate position of filter tube (1) is provided with pull rod (17), the lateral surface of pull rod (17) is close to both ends and has cup jointed fine filter screen (19) and coarse filter screen (18) respectively.

6. The novel air intake system of the coupled formula racing car as claimed in claim 5, wherein four groups of threaded holes are formed through the outer side surface of the first flange (14) near the edge, and four groups of fastening bolts (16) are respectively threaded through the matching threaded holes of the second flange (15) and the first flange (14).

7. The novel air intake system of the formula racing car as claimed in claim 5, wherein the fine filter screen (19) and the coarse filter screen (18) are both located inside the air filter pipe (1), the air filter pipe (1) is communicated with the air valve (4) through an external thread ring plate (13), and the internal thread ring plate (12) is in threaded connection with the external thread ring plate (13).