CN210599180U - Quick-insertion type connecting pipe for automobile turbocharging - Google Patents

Abstract

The utility model discloses an automobile turbocharging is with inserting formula connecting pipe soon in the automobile field, including the connecting pipe, the upper end periphery of connecting pipe has clamped the metal clamp, set up on the connecting pipe with four slotted holes of clamp complex, processing has four to stretch into the inside kink of connecting pipe from the slotted hole on the metal clamp, and the bottom of every slotted hole is processed jaggedly, the utility model discloses a set up the metal clamp in the upper end of connecting pipe, the butt joint of connecting pipe and turbocharger is accomplished to the cooperation slotted hole, through setting up four kinks for the setpoint of connecting pipe is provided with four, has strengthened the reliability of connecting pipe with the turbocharger butt joint greatly, can be used to among the automobile turbocharger.

Description

Quick-insertion type connecting pipe for automobile turbocharging

Technical Field

The utility model relates to a car connecting pipe, in particular to connecting pipe for automobile worm wheel pressure boost.

Background

With the increasing environmental pressure, nowadays, various countries have high energy conservation and emission reduction flags, and the development of the turbocharging technology will enter a new stage: small displacement turbocharging will become the development trend of the future automobile market.

The turbocharging system recovers, burns and recycles tail gas exhausted by the engine, reduces the pollution of the tail gas of the engine to the environment and the atmosphere, and can recycle a fuel oil system, so that the engine pursues a high rising rate. At present, the turbocharged engine becomes a domestic research and development direction and development trend, and the prospect is very optimistic. The worm supercharging system comprises a turbocharger, medium cold air, an air inlet bypass valve, an exhaust bypass valve and a matched air inlet and exhaust pipeline. Wherein the turbocharger is an air pump that operates using the remaining energy in the engine exhaust; the turbocharger connecting pipe is used for discharging the exhaust gas of the turbocharger, so that the discharged exhaust gas is combusted secondarily, the combustion efficiency of fuel oil is improved, and the exhaust emission is reduced. The connecting pipe among the prior art cooperates the setpoint few, produces easily after using for a long time and becomes flexible to there is the risk that produces the oil leak, leak water and gas leakage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automobile turbocharging is with inserting formula connecting pipe soon makes it be connected more reliably with turbocharger, avoids producing the phenomenon that the oil leak leaked.

The purpose of the utility model is realized like this: the utility model provides an automobile turbocharging is with inserting formula connecting pipe soon, includes the connecting pipe, the upper end periphery of connecting pipe clamps the metal clamp, set up on the connecting pipe with four slotted holes of clamp complex, processing has four to stretch into the inside kink of connecting pipe from the slotted hole on the metal clamp, and the bottom processing of every slotted hole has the breach.

Compared with the prior art, the utility model has the advantages that the metal hoop is arranged at the upper end of the connecting pipe, the butt joint of the connecting pipe and the turbocharger is completed by matching with the slotted hole, and the four locating points of the connecting pipe are provided by arranging the four bending parts, so that the butt joint reliability of the connecting pipe and the turbocharger is greatly enhanced; simultaneously through setting up the breach in the cooperation of slotted hole bottom for when needs dismantle the connecting pipe, only need move the kink of clamp to can pull down the connecting pipe in the breach, make dismantlement convenient and fast. The utility model discloses can be used to among the car turbo charger.

As a further limitation of the utility model, the inner wall of the connecting pipe is positioned below the slotted hole and is processed with a boss.

In order to enhance the connection strength between the boss and the connecting pipe, a plurality of triangular connecting ribs are arranged between the boss and the inner wall of the connecting pipe. The triangular structure makes the connecting pipe and the turbocharger more convenient to plug.

In order to enhance the sealing performance of the connecting pipe and the turbocharger, a sealing groove is formed in the inner wall of the connecting pipe and located below the boss, and a sealing ring is arranged in the sealing groove.

In order to further enhance the sealing performance, the inner ring of the sealing ring is processed with two sealing surfaces.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a sectional view taken along a-a in fig. 1.

Fig. 4 is a schematic view of the metal clamp structure of the present invention.

Wherein, 1 connecting pipe, 1a slotted hole, 1b breach, 2 splice bar, 3 clamps, 3a kink, 4 bosss, 5 sealing washers.

Detailed Description

As shown in fig. 1-4, a quick-insert connecting pipe for automobile turbocharging comprises a connecting pipe 1, a metal hoop 3 is clamped at the periphery of the upper end of the connecting pipe 1, four slotted holes 1a matched with the hoop 3 are formed in the connecting pipe 1, four bent parts 3a extending into the connecting pipe 1 from the slotted holes 1a are processed on the metal hoop 3, a notch 1b is processed at the bottom of each slotted hole 1a, a boss 4 is processed on the inner wall of the connecting pipe 1 below the slotted hole 1a, a plurality of triangular connecting ribs 2 are arranged between the boss 4 and the inner wall of the connecting pipe 1, a sealing groove is formed on the inner wall of the connecting pipe 1 below the boss 4, a sealing ring 5 is arranged in the sealing groove, and two sealing surfaces are processed.

The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.

Claims (5)

1. The utility model provides an automobile turbocharging is with inserting formula connecting pipe soon, includes the connecting pipe, its characterized in that, the upper end periphery of connecting pipe clamps the metal clamp, set up on the connecting pipe with four slotted holes of clamp complex, processing has four to stretch into the inside kink of connecting pipe from the slotted hole on the metal clamp, and the bottom processing of every slotted hole has the breach.

2. The quick-plugging connecting pipe for the turbocharging of the automobile according to claim 1, characterized in that a boss is processed on the inner wall of the connecting pipe below the slotted hole.

3. The quick-plugging connecting pipe for turbocharging of an automobile according to claim 2, characterized in that a plurality of triangular connecting ribs are arranged between the boss and the inner wall of the connecting pipe.

4. The quick-insertion type connecting pipe for automobile turbocharging according to claim 2, characterized in that a sealing groove is formed in the inner wall of the connecting pipe below the boss, and a sealing ring is arranged in the sealing groove.

5. The quick-insertion connecting pipe for turbocharging of claim 4, wherein the inner ring of the sealing ring is provided with two sealing surfaces.

Images