CN202578802U

CN202578802U - Novel turbocharger gas nipple with adjustable angle

Info

Publication number: CN202578802U
Application number: CN 201220212108
Authority: CN
Inventors: 李元伟; 冯世虎; 兰新; 杨晓琴
Original assignee: Hunan Tianyan Machinery Co Ltd
Current assignee: Hunan Tianyan Machinery Co Ltd
Priority date: 2012-05-11
Filing date: 2012-05-11
Publication date: 2012-12-05
Anticipated expiration: 2022-05-11

Abstract

The utility model discloses a novel turbocharger gas nipple with an adjustable angle. The novel turbocharger gas nipple is manufactured into a straight bar type gas nipple by adopting copper materials and a punching way, the straight bar type gas nipple is pressed into a gas nipple hole of a gas compressor spiral casing, the straight bar type gas nipple and the gas compressor spiral casing are in interference fit, and the straight bar type gas nipple can be folded into a horizontal shape towards optional directions according to needs. The novel turbocharger gas nipple disclosed by the utility model is in interference fit, and compared with the traditional gas nipple which is assembled basing on threads and glue, the novel turbocharger gas nipple disclosed by the utility model not only has simple technology, but also has low cost and less working capacity. The novel turbocharger gas nipple disclosed by the utility model has the advantages that the manufacturing is simple, the installation is convenient and fast, the cost is low, the structure is compact, and an angle can be optionally adjusted.

Description

A kind of novel turbocharger valve of adjustable angle

Technical field:

The utility model relates to the dynamic power machine technical field, is specifically related to a kind of valve of turbosupercharger, particularly a kind of novel turbocharger valve of adjustable angle.

Background technique:

Along with the raising of engine power density, also increasingly high to the compactedness requirement of engine component.For pressurized machine, along with the raising of performance requirement, the assembly on the pressurized machine is also more and more.Originally filled final controlling element, PWM valve, ECRV valve on the spacious compressor volute, how to have arranged reasonably that the pipeline of these assemblies becomes the new problem that hinders the pressurized machine compactness.If can find a kind of valve that can on compressor volute, arbitrarily arrange, just can solve the not enough problem of the valve arrangement space that causes too much because of pipeline on the compressor volute.Not only complicated pipeline can be orderly arrangement, and the arrangement space of having saved pressurized machine.

Existing valve mainly contains two kinds of rectangular shape, yi word patterns.But because these two kinds of valve volumes are big, mounting process is complicated, and suitability is not strong, is difficult to used for a long time.

The model utility content:

The utility model technical problem to be solved is to provide to the existing existing problem of valve a kind of novel turbocharger valve of adjustable angle; To have alleviated the not enough problem of the valve arrangement space that pipeline causes too much on the compressor volute, for the pressurized machine compactness facilitates.

The utility model technical problem to be solved can realize through following technological scheme:

A kind of novel turbocharger valve of adjustable angle, it adopts copper material and makes vertical bar formula valve with the mode of punching press, and said vertical bar formula valve is pressed in the air nozzle hole of compressor volute, between the two interference fit; Said vertical bar formula valve can become horizontal to any direction person as required.

The utility model compared with prior art has following beneficial effect:

1, the utility model has designed a kind of valve of interference fit, compares with the valve that glue is installed with existing dependence screw thread, and not only manufacturing process is very simple, and cost is low, workload is few.

2, valve flexible design, suitability are strong.Can arbitrarily rotate, the inclination valve towards, make things convenient for piping layout.

3, the valve of existing use is because endoporus is big, in the pressurized machine high-speed gas through the time be easy to generate abnormal sound.And the valve endoporus of the utility model is little, and sound is made an uproar very little.

Making is simple, installation is convenient, with low cost, the valve of the regulated at will angle of compact structure but the utlity model has.

Description of drawings;

Fig. 1 is the valve of the utility model and the structural representation of compressor volute;

Fig. 2 is the schematic representation of the utility model valve and a kind of mounting type of compressor volute.

Fig. 3 is the schematic representation of the utility model valve and the another kind of mounting type of compressor volute.

Fig. 4 is the plan view behind vertical bar formula valve direction half-twist on the described mounting type of Fig. 3 basis.

Embodiment:

Further specify the utility model below in conjunction with accompanying drawing and embodiment.

Referring to Fig. 1 and Fig. 2; The novel turbocharger valve of a kind of adjustable angle shown in the figure; It adopts copper material and make vertical bar formula valve 10 with the mode of punching press, vertical bar formula valve 10 1 ends to be processed as the required size of pipeline connection, the other end be processed as with compressor volute 20 on the size of air nozzle hole 21 interference fit; Adopt the mode of pushing by force vertical bar formula valve 10 to be pressed into air nozzle hole 21 interior one section degree of depth, interference fit between the two of compressor volute 20.If this moment, the vertical bar formula valve 10 that makes progress be towards satisfying the tracheae installation requirements, be employed in again that the mode of inserting metal bar in the vertical bar formula valve 10 is bent into Fig. 3 with it or direction shown in Figure 4 is horizontal, the wrap direction of Fig. 3 and Fig. 4 becomes 90 ° of angles.Prevent that its valve pipe when bending from flattening, and make valve along the right angle bending to suitable setting angle.

The valve of the utility model does not need that screw thread is fixed, glue sealing, can directly reach seal request.Its compact structure, technology is simple, conserve space, suitability is strong, regulates flexibly, and is with low cost.Alleviate the not enough problem of the valve arrangement space that pipeline causes too much on the compressor volute, also saved the pressurized machine arrangement space simultaneously.

Claims

1. the novel turbocharger valve of an adjustable angle, it adopts copper material and makes vertical bar formula valve with the mode of punching press, and said vertical bar formula valve is pressed in the air nozzle hole of compressor volute, between the two interference fit; Said vertical bar formula valve can become horizontal to any direction person as required.