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CN-224228732-U - Turbocharger shell with high noise reduction

CN224228732UCN 224228732 UCN224228732 UCN 224228732UCN-224228732-U

Abstract

The utility model discloses a turbocharger shell with high noise reduction, which comprises a turbocharger shell body, wherein a protection component is arranged on the outer surface of the turbocharger shell body and comprises two protection shells, the two protection shells are wrapped on the outer side of the turbocharger shell body, a plurality of heat conducting fins are fixedly connected to the inner wall of one side of each protection shell, a sound absorption block is inserted between every two heat conducting fins, a connecting block is fixedly connected to the outer wall of one side of each protection shell, the connecting blocks of the two protection shells are fixed through threads, a first rubber pad is arranged between the two connecting blocks, a second rubber pad is fixedly connected to the outer wall of the top of each protection shell, a third rubber pad is fixedly connected to the inner wall of each protection shell, and a connecting seat is fixedly connected to the outer wall of one side of each protection shell. According to the utility model, the noise of the turbocharger during operation is absorbed through the sound absorption block, so that a good noise reduction effect is achieved, and the noise reduction effect of the turbocharger shell is improved.

Inventors

  • KANG XINHUI

Assignees

  • 无锡华沣越机械科技有限公司

Dates

Publication Date
20260512
Application Date
20250714

Claims (7)

  1. 1. The utility model provides a turbocharger casing that falls of height, includes turbocharger housing body (1), its characterized in that, the surface of turbocharger housing body (1) is equipped with protection subassembly (2), protection subassembly (2) are including two protection shells (201), the outside at turbocharger housing body (1) is wrapped up in to two protection shells (201), a plurality of conducting strips (202) of one side inner wall fixedly connected with of protection shell (201), peg graft between every two conducting strips (202) has sound absorbing block (203), one side outer wall fixedly connected with connecting block (204) of protection shell (201), pass through the screw thread between connecting block (204) of two protection shells (201).
  2. 2. A turbocharger housing with high noise reduction according to claim 1, characterized in that a first rubber pad (205) is arranged between two of the connection blocks (204).
  3. 3. The turbocharger housing with high noise reduction according to claim 1, wherein the top outer wall of the protective housing (201) is fixedly connected with a second rubber pad (3).
  4. 4. The turbocharger housing with high noise reduction according to claim 1, wherein the inner wall of the protective housing (201) is fixedly connected with a third rubber pad (4).
  5. 5. The turbocharger housing with high noise reduction according to claim 1, wherein a connecting seat (5) is fixedly connected to an outer wall of one side of the protective housing (201), and a heat dissipation assembly (6) is arranged at one end of the connecting seat (5).
  6. 6. The turbocharger housing with high noise reduction according to claim 5, wherein the heat dissipation assembly (6) comprises a connecting shell (601), the connecting shell (601) is fixed at one end of the connecting seat (5) through bolts, a supporting frame (602) is fixedly connected between the inner walls of multiple sides of the connecting shell (601), and a heat dissipation fan (603) is fixedly connected to one side of the supporting frame (602).
  7. 7. The turbocharger housing with high noise reduction according to claim 6, wherein the two ends of the connecting housing (601) are fixedly connected with dust screens (604).

Description

Turbocharger shell with high noise reduction Technical Field The utility model relates to the technical field of turbochargers, in particular to a turbocharger shell with high noise reduction. Background A turbocharger is an air compressor that increases the amount of intake air by compressing air, and is composed of a turbocharger housing, an impeller, and other auxiliary structures. In the using process of the existing turbocharger, main noise is caused by rotation of an impeller in a shell, and the noise reduction effect of the turbocharger shell is poor, so that the working environment of the turbocharger is influenced, and therefore, in order to better realize the noise reduction function of the turbocharger shell, the technical progress of the industry is promoted, the core technical competitiveness is improved, and the application provides a new implementation scheme which is different from the structure of the turbocharger shell in the prior art. Disclosure of utility model The utility model aims to solve the problem that the existing turbocharger shell is poor in noise reduction effect, and provides a turbocharger shell with high noise reduction. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a turbocharger casing of making an uproar falls in height, includes the turbocharger casing body, the surface of turbocharger casing body is equipped with the protection subassembly, and the protection subassembly is including two protecting shells, and two protecting shells parcel are in the outside of turbocharger casing body, and a side inner wall fixedly connected with a plurality of conducting strips of protecting shell, peg graft between every two conducting strips has the sound absorbing block, a side outer wall fixedly connected with connecting block of protecting shell passes through the screw thread between the connecting block of two protecting shells. Further, a first rubber pad is arranged between the two connecting blocks. Further, the top outer wall fixedly connected with second rubber pad of protecting crust. Further, the inner wall of the protective shell is fixedly connected with a third rubber pad. Further, the outer wall of one side of the protective shell is fixedly connected with a connecting seat, and one end of the connecting seat is provided with a heat dissipation assembly. Further, the radiating component comprises a connecting shell, the connecting shell is fixed at one end of the connecting seat through bolts, a supporting frame is fixedly connected between the inner walls of multiple sides of the connecting shell, and a radiating fan is fixedly connected to one side of the supporting frame. Further, both ends of the connecting shell are fixedly connected with dustproof nets. The beneficial effects of the utility model are as follows: 1. Noise generated when the turbocharger works is absorbed through the sound absorption block, so that a good noise reduction effect is achieved, and the noise reduction effect of the turbocharger shell is improved. 2. Provide good buffering effect between the connecting block of two protecting shells through first rubber pad setting, prevent vibration transmission, then, bond the transmission in order further to reduce vibration and noise at the top outer wall of protecting shell through the second rubber pad, promote noise reduction effect. Drawings Fig. 1 is a schematic perspective view of a turbocharger housing with high noise reduction according to the present utility model; FIG. 2 is a schematic diagram illustrating a cross-sectional configuration of a chamfer of a turbocharger housing with high noise reduction according to the present utility model; FIG. 3 is a schematic cross-sectional view of a turbocharger housing having high noise reduction according to the present utility model; FIG. 4 is a schematic diagram illustrating a cross-sectional exploded view of a protection assembly of a turbocharger housing with high noise reduction according to the present utility model; FIG. 5 is a schematic diagram of an explosion separation structure inside a protective housing of a turbocharger housing with high noise reduction according to the present utility model; Fig. 6 is a schematic cross-sectional structural diagram of a heat dissipating component of a turbocharger housing with high noise reduction according to the present utility model. The turbocharger comprises a turbocharger shell body, a protection component, a protection shell, 202, heat conducting sheets, 203, a sound absorption block, 204, a connecting block, 205, a first rubber pad, 3, a second rubber pad, 4, a third rubber pad, 5, a connecting seat, 6, a heat dissipation component, 601, a connecting shell, 602, a support frame, 603, a heat dissipation fan, 604 and a dust screen. Detailed Description The following description of the embodiments of the present utility model will be made clearly and completely