Wear-resistant turbocharger

Abstract

The utility model discloses an anti-abrasion turbocharger. The anti-abrasion turbocharger comprises an air inlet assembly, an exhaust assembly and a turbine assembly. The air inlet pipe turbine comprises an air inlet pipe turbine shaft and a plurality of air inlet pipe blades, the air inlet pipe blades are arranged on the periphery of the air inlet pipe turbine shaft, and the air inlet pipe blades and the air inlet pipe turbine shaft are integrally formed. The abrasion-resistant turbocharger has the advantages that the air inlet pipe blades and the air inlet pipe turbine shaft are designed to be integrally formed, the exhaust pipe blades and the exhaust pipe turbine shaft are designed to be integrally formed, and compared with the mode that the air inlet pipe blades and the air inlet pipe turbine shaft are independently formed and then connected, the air inlet pipe blades and the exhaust pipe turbine shaft are integrally formed; the tolerance and the like between the air inlet pipe blades and the air inlet pipe turbine shaft can be better controlled, and therefore the overall structure consistency of the air inlet pipe turbine is improved.

Description

Technical Field

[0001] The utility model belongs to the field of turbochargers, and in particular relates to an anti-wear turbocharger. Background Art

[0002] The publication number is CN221664993U, the subject name is a utility model patent for a wear-resistant turbocharger, and its IPC classification number is F04D29 / 64. Its technical solution discloses "first, place the turbocharger body 4 into the protective box 1, and pull the pull rod 36 to make the limit ring 37 slide in the limit frame 35, and squeeze the second spring 38 to move, so that the limit card plate 39 is separated from the gear ring 32, and then rotate the rotating ring 3, so that the two-way screw 31 drives the threaded block 33 to move, so that the clamping plate 34 clamps and fixes the turbocharger body 4, and then loosen the pull rod 36 to reset the second spring 38, so that the limit card plate 39 can be engaged with the gear ring 32."

[0003] Thus, the above utility model patent discloses one technical solution for a wear-resistant turbocharger. However, the technical solution disclosed in the above utility model patent focuses on preventing vibration of the turbocharger body during operation and does not further address issues such as improving the overall structural consistency of the intake manifold turbine. Further improvement is needed. Utility Model Content

[0004] The utility model aims at the existing technical situation, overcomes the above defects, and provides a wear-resistant turbocharger.

[0005] The utility model adopts the following technical solutions, the anti-wear turbocharger includes an intake assembly, an exhaust assembly and a turbine assembly, wherein:

[0006] The intake assembly includes an intake pipe, and the exhaust assembly includes an exhaust pipe; the turbine assembly includes an intermediate piece, an intake pipe turbine, and an exhaust pipe turbine, wherein the intermediate piece is located between the intake pipe and the exhaust pipe; the intake pipe turbine is built into the intake pipe, and the intake pipe turbine is connected to one side of the intermediate piece; the exhaust pipe turbine is built into the exhaust pipe, and the exhaust pipe turbine is connected to the other side of the intermediate piece;

[0007] The intake turbine includes an intake turbine shaft and a plurality of intake blades. The intake blades are arranged around the intake turbine shaft and are integrally formed with the intake turbine shaft.

[0008] The exhaust pipe turbine comprises an exhaust pipe turbine shaft and a plurality of exhaust pipe blades. The exhaust pipe blades are arranged around the exhaust pipe turbine shaft, and the exhaust pipe blades and the exhaust pipe turbine shaft are integrally formed.

[0009] As a preferred technical solution of the above technical solutions, the air intake duct blade is provided with an air intake duct blade extension section and an air intake duct blade bending section, and the air intake duct blade extension section and the air intake duct blade bending section are integrally formed.

[0010] As a preferred technical solution of the above technical solutions, the exhaust pipe blade is provided with an exhaust pipe blade extension section and an exhaust pipe blade bending section, and the exhaust pipe blade extension section and the exhaust pipe blade bending section are integrally formed.

[0011] As a preferred technical solution of the above technical solutions, the intake pipe turbine shaft is provided with an intake pipe turbine shaft center body, an intake pipe turbine shaft intermediate body and an intake pipe turbine shaft covering body from the inside to the outside, and the intake pipe blade is also provided with an intake pipe blade proximal end, and the intake pipe blade proximal end is integrally formed with the intake pipe blade extension section, the intake pipe blade bending section and the intake pipe turbine shaft covering body.

[0012] As a preferred technical solution of the above technical solutions, the exhaust pipe turbine shaft is provided with an exhaust pipe turbine shaft center body, an exhaust pipe turbine shaft intermediate body and an exhaust pipe turbine shaft covering body from the inside to the outside, and the exhaust pipe blade is also provided with an exhaust pipe blade proximal end, and the exhaust pipe blade proximal end is integrally formed with the exhaust pipe blade extension section, the exhaust pipe blade bending section and the exhaust pipe turbine shaft covering body.

[0013] The anti-wear turbocharger disclosed by the present utility model has the beneficial effect that the intake pipe blades are designed to be integrally formed with the intake pipe turbine shaft, and the exhaust pipe blades are designed to be integrally formed with the exhaust pipe turbine shaft. Compared with the intake pipe blades and the intake pipe turbine shaft being independently formed and then connected, the tolerance between the intake pipe blades and the intake pipe turbine shaft can be better controlled, thereby improving the overall structural consistency of the intake pipe turbine. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the main view of this application.

[0015] Figure 2 It is a side view of the present application.

[0016] Figure 3 It is a top view of this application.

[0017] Figure 4 It is a stereogram from one viewing angle of this application.

[0018] Figure 5 It is a stereoscopic diagram from another perspective of this application.

[0019] Figure 6 It is a three-dimensional diagram from one perspective of the turbine assembly of the present application.

[0020] Figure 7 It is a three-dimensional diagram of the turbine assembly of the present application from another perspective.

[0021] Reference numerals include: 100 - intake assembly; 110 - intake pipe; 200 - exhaust assembly; 210 - exhaust pipe; 300 - turbine assembly; 310 - middle piece; 311 - intake side plate; 312 - connecting column; 313 - exhaust side plate; 320 - intake pipe turbine; 321 - intake pipe turbine shaft; 322 - intake pipe blade; 323 - intake pipe blade extension section; 324 - intake pipe blade bending section; 325 - intake pipe turbine shaft center body; 326-intake pipe turbine shaft intermediate body; 327-intake pipe turbine shaft covering body; 328-intake pipe blade proximal end; 330-exhaust pipe turbine; 331-exhaust pipe turbine shaft; 332-exhaust pipe blade; 333-exhaust pipe blade extension section; 334-exhaust pipe blade bending section; 335-exhaust pipe turbine shaft center body; 336-exhaust pipe turbine shaft intermediate body; 337-exhaust pipe turbine shaft covering body; 338-exhaust pipe blade proximal end. DETAILED DESCRIPTION

[0022] The utility model discloses an anti-wear turbocharger, which is described in conjunction with the preferred embodiment (Example 1) and the accompanying drawings. Figures 1 to 7 , the specific implementation methods of the utility model are further described.

[0023] See attached figure Figures 1 to 7 , Figures 1 to 6 Shows the anti-wear turbocharger from different perspectives. Figure 7 The partial structure of the anti-wear turbocharger is shown.

[0024] Example 1.

[0025] Preferably, the anti-wear turbocharger comprises an intake assembly 100, an exhaust assembly 200 and a turbine assembly 300, wherein:

[0026] The air intake assembly 100 includes an air intake pipe 110 , and the exhaust assembly 200 includes an exhaust pipe 210 ;

[0027] The turbine assembly 300 includes an intermediate component 310, an intake turbine 320, and an exhaust turbine 330. The intermediate component 310 is located between the intake pipe 110 and the exhaust pipe 210, so that the intake pipe 110 and the exhaust pipe 210 are not adjacent to each other and are as far away as possible.

[0028] The intake turbine 320 is built into the intake pipe 110 and connected to one side of the intermediate member 310 ; the exhaust turbine 320 is built into the exhaust pipe 210 and connected to the other side of the intermediate member 310 ;

[0029] The intake turbine 320 includes an intake turbine shaft 321 and a plurality of intake blades 322. The intake blades 322 are arranged around the intake turbine shaft 321. The intake blades 322 and the intake turbine shaft 321 are integrally formed.

[0030] The exhaust turbine 330 includes an exhaust turbine shaft 331 and a plurality of exhaust blades 332. The exhaust blades 332 are arranged around the exhaust turbine shaft 331. The exhaust blades 332 and the exhaust turbine shaft 331 are integrally formed.

[0031] Since the intake duct blades 322 are designed to be integrally formed with the intake duct turbine shaft 321, and the exhaust duct blades 332 are designed to be integrally formed with the exhaust duct turbine shaft 331, compared with the intake duct blades 322 and the intake duct turbine shaft 321 being independently formed and then connected (the same applies to the exhaust duct blades 332 and the exhaust duct turbine shaft 331), the tolerance between the intake duct blades 322 and the intake duct turbine shaft 321 can be better controlled, thereby improving the overall structural consistency of the intake duct turbine 320; in contrast, the conventional intake duct blades 322 and the intake duct turbine shaft 321 are independently formed and then connected, and the corresponding overall structural consistency is weaker, which is prone to more obvious wear.

[0032] Among them, the intake duct blade 322 is provided with an intake duct blade extension section 323 and an intake duct blade bending section 324. The intake duct blade extension section 323 and the intake duct blade bending section 324 are integrally formed, and the bending angle of the intake duct blade bending section 324 is greater than the bending angle of the intake duct blade extension end 323; so that the intake duct blade bending section 324 can be impacted by the airflow earlier and guide the airflow to the adjacent intake duct blade 322.

[0033] Among them, the exhaust pipe blade 332 is provided with an exhaust pipe blade extension section 333 and an exhaust pipe blade bending section 334. The exhaust pipe blade extension section 333 and the exhaust pipe blade bending section 334 are integrally formed, and the bending angle of the exhaust pipe blade bending section 334 is greater than the bending angle of the exhaust pipe blade extension end 333; so that the exhaust pipe blade bending section 334 can be impacted by the airflow earlier and guide the airflow to the adjacent exhaust pipe blade 332.

[0034] Among them, the intake pipe turbine shaft 321 is provided with an intake pipe turbine shaft center body 325, an intake pipe turbine shaft intermediate body 326 and an intake pipe turbine shaft covering body 327 from the inside to the outside, and the intake pipe blade 322 is also provided with an intake pipe blade proximal end 328. The intake pipe blade proximal end 328 is integrally formed with the intake pipe blade extension section 323, the intake pipe blade bending section 324 and the intake pipe turbine shaft covering body 327; better reflects the design related to the integral molding of the intake pipe blade 322 and the intake pipe turbine shaft 321.

[0035] Among them, the exhaust pipe turbine shaft 331 is provided with an exhaust pipe turbine shaft center body 335, an exhaust pipe turbine shaft intermediate body 336 and an exhaust pipe turbine shaft covering body 337 from the inside to the outside, and the exhaust pipe blade 332 is also provided with an exhaust pipe blade proximal end 338. The exhaust pipe blade proximal end 338 is integrally formed with the exhaust pipe blade extension section 333, the exhaust pipe blade bending section 334 and the exhaust pipe turbine shaft covering body 337; better reflecting the design related to the integral molding of the exhaust pipe blade 332 and the exhaust pipe turbine shaft 331.

[0036] Among them, the middle part 310 includes an intake side sheet body 311, a connecting column 312 and an exhaust side sheet body 313. One side of the intake side sheet body 311 is connected to the intake pipe turbine 320, the other side of the intake side sheet body 311 is connected to one side of the connecting column 312, the other side of the connecting column 312 is connected to one side of the exhaust side sheet body 313, and the other side of the exhaust side sheet body 313 is connected to the exhaust pipe turbine 330; so that the connecting column 312 is not connected to the intake pipe 110 and is not connected to the exhaust pipe 210, reflecting the design that the intake pipe 110 and the exhaust pipe 210 are not adjacent to each other and are as far away as possible.

[0037] It is worth mentioning that the technical features such as the specific process of the one-piece molding process involved in this utility model patent application should be regarded as prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected by conventional means in the field and should not be regarded as the inventive point of this utility model patent. This utility model patent will not be further elaborated.

[0038] For those skilled in the art, it is still possible to modify the technical solutions described in the aforementioned embodiments, or to replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model should be included in the scope of protection of the present utility model.

Claims

1. A wear-resistant turbocharger, characterized in that: It includes an intake assembly, an exhaust assembly and a turbine assembly, wherein: The intake assembly includes an intake pipe, and the exhaust assembly includes an exhaust pipe; the turbine assembly includes an intermediate piece, an intake pipe turbine, and an exhaust pipe turbine, wherein the intermediate piece is located between the intake pipe and the exhaust pipe; the intake pipe turbine is built into the intake pipe, and the intake pipe turbine is connected to one side of the intermediate piece; the exhaust pipe turbine is built into the exhaust pipe, and the exhaust pipe turbine is connected to the other side of the intermediate piece; The intake turbine includes an intake turbine shaft and a plurality of intake blades. The intake blades are arranged around the intake turbine shaft and are integrally formed with the intake turbine shaft. The exhaust pipe turbine comprises an exhaust pipe turbine shaft and a plurality of exhaust pipe blades. The exhaust pipe blades are arranged around the exhaust pipe turbine shaft, and the exhaust pipe blades and the exhaust pipe turbine shaft are integrally formed.

2. The anti-wear turbocharger according to claim 1, characterized in that The air intake duct blade is provided with an air intake duct blade extension section and an air intake duct blade bending section, and the air intake duct blade extension section and the air intake duct blade bending section are integrally formed.

3. The anti-wear turbocharger according to claim 1, characterized in that The exhaust pipe blade is provided with an exhaust pipe blade extension section and an exhaust pipe blade bending section, and the exhaust pipe blade extension section and the exhaust pipe blade bending section are integrally formed.

4. The anti-wear turbocharger according to claim 1, characterized in that The intake pipe turbine shaft is provided with an intake pipe turbine shaft center body, an intake pipe turbine shaft intermediate body and an intake pipe turbine shaft covering body from the inside to the outside. The intake pipe blade is also provided with an intake pipe blade proximal end. The intake pipe blade proximal end is integrally formed with the intake pipe blade extension section, the intake pipe blade bending section and the intake pipe turbine shaft covering body.

5. The anti-wear turbocharger according to claim 1, characterized in that The exhaust pipe turbine shaft is provided with an exhaust pipe turbine shaft center body, an exhaust pipe turbine shaft intermediate body and an exhaust pipe turbine shaft covering body from the inside to the outside. The exhaust pipe blade is also provided with an exhaust pipe blade proximal end. The exhaust pipe blade proximal end is integrally formed with the exhaust pipe blade extension section, the exhaust pipe blade bending section and the exhaust pipe turbine shaft covering body.

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