Supercharger shell with high shell strength

Abstract

The supercharger shell comprises a shell body, side face protection shells are fixedly connected to the two ends of the shell body, a plurality of reinforcing ribs are fixedly connected to the inner wall of one side of each side face protection shell, a plurality of reinforcing blocks are fixedly connected between the two side face protection shells, and the reinforcing ribs are fixedly connected to the inner wall of one side of each side face protection shell. A first inclined face is arranged at one end of each reinforcing rib, a second inclined face is arranged on one side of each reinforcing block, an annular cooling fin is fixedly connected to the outer wall of one side of the side face protection shell, two rectangular grooves are formed in the circumference of the side face protection shell, and a first square pipe is connected between the two rectangular grooves in an inserted mode. And one side of the first square pipe is fixedly connected with a liquid inlet pipe, and a second square pipe is inserted between the other two rectangular grooves. The two ends of the shell body are protected through the side face protection shell, so that external impact force is prevented from being applied to the two ends of the shell body, the two ends of the side face protection shell are prevented from deforming, and use of the shell body is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of turbocharger technology, and in particular to a turbocharger housing with high housing strength. Background Technology

[0002] A car turbocharger is actually an air compressor that increases the intake air volume by compressing air. It uses the inertial force of the exhaust gas from the engine to drive the turbine in the turbine housing. The turbine then drives the coaxial impeller, which compresses the air delivered from the air filter and forces it into the cylinder.

[0003] A search revealed Chinese patent CN219654968U, which discloses a high-strength automotive turbocharger housing. This patent utilizes a structure with multiple reinforcing ribs built into the outer wall of the exhaust pipe to prevent deformation even under external impact. However, it fails to protect the ends of the turbocharger, leading to deformation upon impact and affecting its usability. To advance industry technology, improve the reliability and durability of turbochargers, and enhance core technological competitiveness, this application proposes a new implementation scheme for a high-strength turbocharger housing, distinct from existing technologies. Utility Model Content

[0004] The purpose of this invention is to solve the problem of existing casings deforming due to external impacts, thus affecting their use, and to propose a turbocharger casing with high casing strength.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A turbocharger housing with high shell strength includes a main body, with side protective shells fixedly connected to both ends of the main body. Multiple reinforcing ribs are fixedly connected to the inner wall of one side of the side protective shells, and multiple reinforcing blocks are fixedly connected between two side protective shells.

[0007] Furthermore, one end of the reinforcing rib is provided with a first inclined surface.

[0008] Furthermore, a second inclined surface is provided on one side of the reinforcing block.

[0009] Furthermore, an annular heat sink is fixedly connected to one outer wall of the side protective shell.

[0010] Furthermore, the side protective shell has two rectangular grooves around its circumference, with a first square tube inserted between the two rectangular grooves and an inlet pipe fixedly connected to one side of the first square tube. A second square tube is inserted between the other two rectangular grooves and an outlet pipe is fixedly connected to one side of the second square tube.

[0011] Furthermore, the shell body is provided with heat dissipation pipes, and the first square pipe and the second square pipe are connected to the heat dissipation pipes.

[0012] Furthermore, the first square tube and the second square tube have a U-shaped structure.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The two ends of the shell body are protected by side protective shells to prevent external impact forces from being applied to the two ends of the shell body, thereby preventing deformation of the two ends of the side protective shells and ensuring the use of the shell body.

[0015] 2. The robustness of the side protective shell is enhanced by reinforcing ribs, thereby further improving the protective performance at both ends of the shell body.

[0016] 3. Coolant from inside the vehicle is introduced into the first square pipe through the inlet pipe, then into the radiator pipe. Next, the coolant temperature in the radiator pipe is transferred to the housing body. After that, the coolant is introduced into the outlet pipe through the second square pipe, and finally discharged from the outlet pipe, thereby dissipating heat and cooling the housing body. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a turbocharger housing with high housing strength proposed in this utility model;

[0018] Figure 2 This is a cross-sectional structural diagram of a turbocharger housing with high housing strength proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the heat dissipation structure of a turbocharger housing with high housing strength proposed in this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of a side protective shell for a turbocharger housing with high shell strength proposed in this utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the side protective shell of a turbocharger housing with high shell strength proposed in this utility model.

[0022] In the diagram: 1. Shell body; 2. Side protective shell; 201. Rectangular groove; 3. Reinforcing rib; 301. First inclined surface; 4. Reinforcing block; 401. Second inclined surface; 5. Annular heat sink; 6. Heat dissipation pipe; 7. First square pipe; 8. Liquid inlet pipe; 9. Second square pipe; 10. Liquid outlet pipe. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Reference Figures 1-5 A high-strength turbocharger housing includes a housing body 1, with side protective shells 2 fixed to both ends of the housing body 1 by bolts, thereby protecting both ends of the housing body 1 and preventing external impact forces from being applied to both ends of the housing body 1, thus preventing deformation of both ends of the side protective shells 2.

[0025] The inner wall of one side of the side protective shell 2 is integrally formed with multiple reinforcing ribs 3, thereby enhancing the robustness of the side protective shell 2 and further improving the protective performance at both ends of the shell body 1. Multiple reinforcing blocks 4 are fixed between the two side protective shells 2 by bolts, thereby strengthening the connection between the two side protective shells 2 and the shell body 1, thus better protecting the two ends of the shell body 1.

[0026] One end of the reinforcing rib 3 is provided with a first inclined surface 301 so that the side protective shell 2 fits with the shell body 1, and one side of the reinforcing block 4 is provided with a second inclined surface 401.

[0027] The shell body 1, the side protective shell 2, the reinforcing rib 3 and the reinforcing block 4 are made of one of the following materials: nickel-based high-temperature alloy, ductile iron, austenitic heat-resistant cast steel or titanium-aluminum alloy.

[0028] An annular heat sink 5 is welded to one outer wall of the side protective shell 2. The heat generated by the shell body 1 during operation is transferred to the annular heat sink 5. Then, the annular heat sink 5 transfers the heat to the outside, thereby dissipating heat and cooling the shell body 1.

[0029] The annular heat sink 5 can be selected from either an aluminum alloy heat sink or a copper-aluminum composite heat sink.

[0030] The side protective shell 2 has two rectangular grooves 201 around its circumference. A first square tube 7 is inserted between the two rectangular grooves 201. An inlet pipe 8 is welded to one side of the first square tube 7. A second square tube 9 is inserted between the other two rectangular grooves 201. An outlet pipe 10 is welded to one side of the second square tube 9. A heat dissipation pipe 6 is provided inside the shell body 1. The first square tube 7 and the second square tube 9 are connected to the heat dissipation pipe 6. The coolant in the vehicle is introduced into the first square tube 7 through the inlet pipe 8. Then, the coolant is introduced into the heat dissipation pipe 6. The temperature of the coolant in the heat dissipation pipe 6 is then transferred to the shell body 1, thereby dissipating heat and cooling the shell body 1. The first square tube 7 and the second square tube 9 have a U-shaped structure.

[0031] The working principle of this embodiment is as follows: In use, firstly, the two ends of the shell body 1 are protected by the side protective shell 2, thereby avoiding the application of external impact force to the two ends of the shell body 1, thus preventing the two ends of the side protective shell 2 from deforming. The side protective shell 2 is strengthened by the reinforcing rib 3, thereby further improving the protective performance of the two ends of the shell body 1. Then, the reinforcing block 4 strengthens the connection between the two side protective shells 2 and the shell body 1, thereby better protecting the two ends of the shell body 1.

[0032] The heat generated by the shell body 1 during operation is transferred to the annular heat sink 5. Then, the annular heat sink 5 transfers the heat to the outside, thereby cooling the shell body 1. Next, the coolant in the vehicle enters the first square pipe 7 through the inlet pipe 8. Then, the coolant enters the radiator pipe 6. Next, the temperature of the coolant in the radiator pipe 6 is transferred to the shell body 1, thereby cooling the shell body 1. After that, the coolant enters the outlet pipe 10 through the second square pipe 9. Finally, the coolant is discharged from the outlet pipe 10 for subsequent recycling.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A turbocharger housing with high housing strength, comprising a housing body (1), characterized in that, Both ends of the shell body (1) are fixedly connected to side protective shells (2), and a number of reinforcing ribs (3) are fixedly connected to the inner wall of one side of the side protective shell (2). A number of reinforcing blocks (4) are fixedly connected between the two side protective shells (2).

2. A turbocharger housing with high housing strength according to claim 1, characterized in that, One end of the reinforcing rib (3) is provided with a first inclined surface (301).

3. A turbocharger housing with high housing strength according to claim 1, characterized in that, The reinforcing block (4) has a second inclined surface (401) on one side.

4. A turbocharger housing with high housing strength according to claim 1, characterized in that, An annular heat sink (5) is fixedly connected to one side of the outer wall of the side protective shell (2).

5. A turbocharger housing with high housing strength according to claim 1, characterized in that, The side protective shell (2) has two rectangular grooves (201) around its circumference. A first square tube (7) is inserted between the two rectangular grooves (201). An inlet tube (8) is fixedly connected to one side of the first square tube (7). A second square tube (9) is inserted between the other two rectangular grooves (201). An outlet tube (10) is fixedly connected to one side of the second square tube (9).

6. A turbocharger housing with high housing strength according to claim 5, characterized in that, The shell body (1) is provided with a heat dissipation pipe (6), and the first square pipe (7) and the second square pipe (9) are connected to the heat dissipation pipe (6).

7. A turbocharger housing with high housing strength according to claim 6, characterized in that, The first square tube (7) and the second square tube (9) are U-shaped structures.

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