CN214403749U

CN214403749U - Shell is consolidated and turbo charger of making an uproar falls

Info

Publication number: CN214403749U
Application number: CN202023185105.9U
Authority: CN
Inventors: 沈耀兴; 童瑛
Original assignee: Wuxi Diou Machinery Manufacturing Co ltd
Current assignee: Wuxi Diou Machinery Manufacturing Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-10-15
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses a shell consolidates and falls turbo charger of making an uproar, including the booster body, booster body outside is equipped with turbine casing, turbine casing central authorities have seted up the impeller mounting hole, install turbine rotor in the impeller mounting hole, it consolidates piece group to be equipped with the polylith arc on the turbine casing in the impeller mounting hole outside, the arc is consolidated piece group and is array form and distribute and be in the impeller mounting hole outside, the arc is consolidated and is folded on piece group and be equipped with the multi-disc and consolidate the piece, it is equipped with the cotton of making an uproar to consolidate the piece inboard. In this way, the utility model discloses can consolidate the piece group through the arc that sets up array form distribution in the turbine housing outside and consolidate, and consolidate the piece inboard and be equipped with the cotton of making an uproar and inhale the sound and fall the processing of making an uproar.

Description

Shell is consolidated and turbo charger of making an uproar falls

Technical Field

The utility model relates to a turbine field especially relates to a turbo charger that makes an uproar falls in shell reinforcement.

Background

The turbocharger is actually an air compressor that increases the intake air amount by compressing air. The engine uses the inertia impulse force of the exhaust gas from the engine to push the turbine in the turbine chamber, the turbine drives the coaxial impeller, the impeller presses the air sent by the air filter pipeline, and the air is pressurized and enters the cylinder. When the rotating speed of the engine is increased, the exhaust gas exhaust speed and the rotating speed of the turbine are also increased synchronously, the impeller compresses more air to enter the air cylinder, the pressure and the density of the air are increased, more fuel can be combusted, and the output power of the engine can be increased by correspondingly increasing the fuel quantity and adjusting the rotating speed of the engine.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a shell consolidates and falls turbo charger of making an uproar, can consolidate the piece group through the arc that sets up array form distribution in the turbine casing outside and consolidate the piece inboard and be equipped with the cotton of making an uproar and inhale the sound and fall the noise treatment.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a turbo charger that makes an uproar just falls in shell reinforcement, includes the booster body, the outside turbine casing that is equipped with of booster body, turbine casing central authorities have seted up the impeller mounting hole, install turbine rotor in the impeller mounting hole, it consolidates piece group to be equipped with the polylith arc on the turbine casing in the impeller mounting hole outside, the arc is consolidated piece group and is array form distribution and be in the impeller mounting hole outside, it is equipped with the multi-disc reinforcement piece to stack on the arc reinforcement piece group, it is equipped with the cotton of making an uproar to consolidate the piece inboard.

In a preferred embodiment of the present invention, the noise reduction cotton is attached to and fixed on the inner side surface of the reinforcing plate, and a plurality of sound absorption honeycomb holes are formed in the noise reduction cotton.

In a preferred embodiment of the present invention, the reinforcing plates are all welded to the outer surface of the turbine housing, and the reinforcing plates are aluminum alloy thin plates.

The utility model has the advantages that: the utility model discloses can consolidate the piece group through the arc that sets up array form distribution in the turbine housing outside and consolidate, and consolidate the piece inboard and be equipped with the cotton of making an uproar and inhale the sound and fall the processing of making an uproar.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

FIG. 1 is a schematic structural view of a preferred embodiment of a turbocharger with a reinforced and noise reduced housing according to the present invention;

FIG. 2 is a schematic structural view of a preferred embodiment of the reinforcement panel;

the parts in the drawings are numbered as follows: 1. A supercharger body; 2. A turbine housing; 3. An impeller mounting hole; 4. A turbine rotor; 5. The arc-shaped reinforcing sheet group; 6. A reinforcing sheet; 7. And noise reduction cotton.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 and 2, an embodiment of the present invention includes:

the utility model provides a shell consolidates and falls turbo charger of making an uproar, includes booster body 1, 1 outside of booster body is equipped with

turbine casing

2, 2 central authorities of turbine casing have seted up impeller mounting hole 3, install turbine rotor 4 in the impeller mounting hole 3, it consolidates piece group to be equipped with the polylith arc on the turbine casing in the 3 outsides of impeller mounting hole, arc is consolidated piece group 5 and is the array form and distributes in the 3 outsides of impeller mounting hole, the arc is consolidated and is folded and be equipped with multi-disc reinforcement piece 6 on piece group 5, 6 inboards of reinforcement piece are equipped with the cotton 7 of making an uproar of falling.

In addition, it fixes to fall the laminating of cotton 7 of making an uproar on the 6 medial surfaces of reinforcement piece, it is equipped with a plurality of sound honeycomb holes of inhaling on the cotton 7 of making an uproar to fall.

In addition, the reinforcing plates 6 are all welded on the outer surface of the turbine shell 2, and the reinforcing plates 6 are all aluminum alloy sheets.

The utility model discloses an operating principle is that 1 outside of booster body is equipped with turbine housing 2, turbine housing 2 central authorities have seted up impeller mounting hole 3, install turbine rotor 4 in the impeller mounting hole 3, it consolidates piece group to be equipped with the polylith arc on the turbine housing in the 3 outsides of impeller mounting hole, arc consolidates piece group 5 and is array column distribution in the 3 outsides of impeller mounting hole, it is equipped with multi-disc reinforcement piece 6 to stack on 5 to consolidate piece group, reinforcement piece 6 all welds on 2 surfaces of turbine housing, reinforcement piece 6 is the aluminum alloy thin slice, 6 inboards of reinforcement piece are equipped with the cotton 7 of making an uproar, it fixes on 6 medial surfaces of reinforcement piece to fall the laminating of cotton 7 of making an uproar, it is equipped with a plurality of sound honeycomb holes of inhaling on the cotton 7 of making an uproar to fall, booster body 1 can consolidate through 2 outsides of turbine housing setting up the arc reinforcement piece group 5 that array column distribution, and 6 inboards are equipped with the cotton 7 of making an uproar and inhale the sound and fall the processing of making an uproar.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.

Claims

1. The utility model provides a turbo charger that makes an uproar just falls in shell reinforcement, includes the booster body, its characterized in that, the outside turbine casing that is equipped with of booster body, turbine casing central authorities have seted up the impeller mounting hole, install turbine rotor in the impeller mounting hole, it consolidates piece group to be equipped with the polylith arc on the turbine casing in the impeller mounting hole outside, arc is consolidated piece group and is array form and distribute in the impeller mounting hole outside, the arc is consolidated and is overlapped on piece group and is equipped with the multi-disc and adds the reinforcing piece, it is equipped with the cotton of making an uproar to add the reinforcing piece inboard.

2. The turbocharger according to claim 1, wherein the noise reduction cotton is fixedly attached to the inner side surface of the reinforcing plate, and a plurality of sound absorption honeycomb holes are formed in the noise reduction cotton.

3. The turbocharger according to claim 1, wherein the reinforcing tabs are each welded to the outer surface of the turbine housing, and the reinforcing tabs are each a thin sheet of aluminum alloy.