CN220581123U

CN220581123U - Anticorrosive blast pipe

Info

Publication number: CN220581123U
Application number: CN202322309892.0U
Authority: CN
Inventors: 冯勋俭; 孙麒; 徐杰
Original assignee: Hainan Hengji Technology Co ltd
Current assignee: Hainan Hengji Technology Co ltd
Priority date: 2023-08-27
Filing date: 2023-08-27
Publication date: 2024-03-12
Anticipated expiration: 2033-08-27

Abstract

The utility model discloses an anti-corrosion exhaust pipe, which comprises an exhaust pipe assembly, wherein the exhaust pipe assembly comprises an exhaust pipe body, one end of the exhaust pipe body is provided with an installation pipe for installing the exhaust pipe body, and the other end of the exhaust pipe body is provided with a connecting pipe; a tail pipe matched with the exhaust pipe assembly, wherein one end of the tail pipe is fixedly connected with a tail pipe connector, and clamping grooves for clamping the tail pipe connector are formed in two sides of the tail pipe connector; a coupling mechanism for connecting blast pipe subassembly and tail pipe, coupling mechanism is including the tail pipe connecting seat of fixed connection in the connecting pipe one end of keeping away from the blast pipe body, and the both sides of tail pipe connecting seat all are provided with the joint subassembly that is used for the joint fixed tail pipe connector. When the tail pipe is damaged, the tail pipe is convenient to detach, so that the tail pipe is convenient to replace independently, the use cost increased by integral replacement is avoided, and the energy-saving and environment-friendly effects are achieved.

Description

Anticorrosive blast pipe

Technical Field

The utility model relates to the technical field of exhaust pipes, in particular to an anti-corrosion exhaust pipe.

Background

An exhaust pipe is part of an engine exhaust system that mainly includes an exhaust manifold, an exhaust pipe, and a muffler, and a three-way catalyst, typically for controlling the emission of engine pollutants, is also installed in the exhaust system, and the exhaust pipe generally includes a front exhaust pipe and a rear exhaust pipe.

Such as bulletin number: CN109281742B discloses a high-efficient anticorrosive formula vehicle vent-pipe, including the exhaust main pipe, its characterized in that: the lower surface of the main exhaust pipe is provided with a screw thread strip, the surface of the main exhaust pipe is connected with a connecting pipe in a screw thread way, the bottom of the connecting pipe is provided with a filter pipe, the top of the filter pipe is fixedly provided with a mounting pipe, the inside of the mounting pipe is provided with a groove, the inside of the groove is fixedly provided with two permanent magnet strips, permanent magnet blocks are arranged between one opposite sides of the two permanent magnet strips, one opposite side of the two permanent magnet blocks is fixedly connected with a connecting rod, the surface of the connecting pipe is provided with a round hole, a spring is fixedly connected between one opposite side of the two connecting rods, the filter tube is characterized in that fixing blocks are fixedly arranged on the left inner side wall and the right inner side wall of the filter tube respectively, a first filter screen is arranged between two opposite sides of the fixing blocks, two threaded tubes are fixedly arranged at the bottom of the filter tube, exhaust branch pipes are connected with the inner portions of the threaded tubes in a threaded mode, radiating tubes are arranged on the surfaces of the exhaust branch pipes respectively, heat collecting plates are fixedly arranged in the radiating tubes, two connecting blocks are fixedly arranged in the exhaust branch pipes respectively, and a second filter screen is fixedly arranged between one opposite sides of the connecting blocks.

Although the above comparative case solves the corresponding technical problems, the above comparative case has the following drawbacks:

above-mentioned technical scheme is inconvenient to carry out the dismouting to the tail end of blast pipe, because automobile exhaust can produce higher temperature when discharging, especially to the tail end, very easily takes place to corrode under high temperature environment, when the damage appears at the tail end, generally needs whole change to use cost has been increased.

Disclosure of Invention

The utility model aims to provide an anti-corrosion exhaust pipe, which is convenient for disassembling the tail pipe when the tail pipe is damaged, so that the tail pipe is convenient to be replaced independently, the use cost increased by integral replacement is avoided, and the anti-corrosion exhaust pipe is more energy-saving and environment-friendly.

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

an anti-corrosive exhaust pipe comprising:

the exhaust pipe assembly comprises an exhaust pipe body, wherein an installation pipe for installing the exhaust pipe body is installed at one end of the exhaust pipe body, and a connecting pipe is installed at the other end of the exhaust pipe body;

the tail pipe is matched with the exhaust pipe assembly, one end of the tail pipe is fixedly connected with a tail pipe connector, and clamping grooves for clamping the tail pipe connector are formed in two sides of the tail pipe connector;

the connecting mechanism comprises a tail pipe connecting seat fixedly connected with one end of the connecting pipe away from the exhaust pipe body, and clamping components used for clamping and fixing the tail pipe connector are arranged on two sides of the tail pipe connecting seat.

Above-mentioned anticorrosive blast pipe, wherein, the joint subassembly includes fixed connection be in the mount pad of tail pipe connecting seat side, sliding connection has with draw-in groove assorted slip draw-in lever on the mount pad, still the cover is equipped with the cover spring on the slip draw-in lever.

The anti-corrosion exhaust pipe is characterized in that the exhaust pipe body and the exhaust tail pipe are made of stainless steel materials, and the surfaces of the exhaust pipe body and the exhaust tail pipe are coated with anti-corrosion coatings.

Above-mentioned anticorrosive blast pipe, wherein, coupling mechanism still includes fixed connection be in tail pipe connecting seat inner wall top's sealing washer, just tail pipe connector's top with the bottom of sealing washer is contradicted each other.

Above-mentioned anticorrosive blast pipe, wherein, the slip draw-in lever is close to the one end of draw-in groove is the arc design, the slip draw-in lever is close to the one end activity of draw-in groove runs through the draw-in groove, and extends to the inside of draw-in groove.

Above-mentioned anticorrosive blast pipe, wherein, the slip draw-in lever is kept away from the one end fixedly connected with operation handle of draw-in groove.

The utility model has at least the following beneficial effects:

according to the utility model, the anti-corrosion exhaust pipe is realized, and when the tail pipe is damaged, the tail pipe is convenient to detach, so that the tail pipe is convenient to replace independently, the use cost increased by integral replacement is avoided, and the anti-corrosion exhaust pipe is more energy-saving and environment-friendly.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic view of the structure of an anticorrosive exhaust pipe of the present utility model;

FIG. 2 is a schematic cross-sectional view of the anticorrosive exhaust pipe of the present utility model;

FIG. 3 is a schematic view of the structure of an exhaust pipe assembly in the corrosion protection exhaust pipe of the present utility model;

FIG. 4 is a schematic view of the structure of the tail pipe in the corrosion-resistant exhaust pipe of the present utility model;

fig. 5 is a schematic structural view of a connection mechanism in the anti-corrosive exhaust pipe of the present utility model.

Reference numerals illustrate: 1. an exhaust pipe assembly; 2. an exhaust tail pipe; 3. a connecting mechanism; 101. an exhaust pipe body; 102. installing a pipe; 103. a connecting pipe; 201. a tail pipe connector; 202. a clamping groove; 301. a tail pipe connecting seat; 302. a clamping assembly; 303. a seal ring; 3021. a mounting base; 3022. a sliding clamping rod; 3023. and (5) sleeving the spring.

Detailed Description

The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the implementation process of how the technical means are applied to solve the technical problems and achieve the technical effects of the present application can be fully understood and implemented accordingly.

Referring to fig. 1 to 5, an anti-corrosion exhaust pipe according to an embodiment of the present utility model includes: an exhaust pipe assembly 1, a tail pipe 2 mated with the exhaust pipe assembly 1, and a connection mechanism 3 for connecting the exhaust pipe assembly 1 and the tail pipe 2;

referring to fig. 1 to 5, the exhaust pipe assembly 1 includes an exhaust pipe body 101, a mounting pipe 102 for mounting the exhaust pipe body 101 is mounted at one end of the exhaust pipe body 101, and a connection pipe 103 is mounted at the other end of the exhaust pipe body 101; a tail pipe connector 201 is fixedly connected to one end of the tail pipe 2, and clamping grooves 202 for clamping the tail pipe connector 201 are formed in two sides of the tail pipe connector 201; the connecting mechanism 3 comprises a tail pipe connecting seat 301 fixedly connected to one end, far away from the exhaust pipe body 101, of the connecting pipe 103, and clamping assemblies 302 used for clamping and fixing the tail pipe connector 201 are arranged on two sides of the tail pipe connecting seat 301; the clamping assembly 302 comprises a mounting seat 3021 fixedly connected to the side surface of the tail pipe connecting seat 301, a sliding clamping rod 3022 matched with the clamping groove 202 is connected to the mounting seat 3021 in a sliding manner, and a sleeve spring 3023 is sleeved on the sliding clamping rod 3022;

through adopting above-mentioned technical scheme, when damage appears in tail pipe 2, be convenient for dismantle tail pipe 2 to be convenient for carry out the single change to tail pipe 2, thereby avoid the use cost that the whole change increased, also consequently more energy-concerving and environment-protective.

Referring to fig. 1 to 5, the exhaust pipe body 101 and the exhaust tail pipe 2 are made of stainless steel materials, and the surfaces of the exhaust pipe body 101 and the exhaust tail pipe 2 are coated with an anti-corrosion coating; by adopting the technical scheme, the anti-corrosion performance of the exhaust pipe is improved. The connecting mechanism 3 further comprises a sealing ring 303 fixedly connected to the top of the inner wall of the tail pipe connecting seat 301, and the top of the tail pipe connector 201 is mutually abutted against the bottom of the sealing ring 303; by adopting the above technical scheme, the tightness of the connection of the liner connector 201 and the liner connection seat 301 is increased.

Referring to fig. 1 to 5, an end of the sliding clamping rod 3022, which is close to the clamping groove 202, is arc-shaped, and an end of the sliding clamping rod 3022, which is close to the clamping groove 202, movably penetrates through the clamping groove 202 and extends into the clamping groove 202; through adopting above-mentioned technical scheme, conveniently will slide clamping lever 3022 card income draw-in groove 202 to improved the fixed convenience of clamping exhaust pipe assembly 1 and tail pipe 2.

Referring to fig. 1 to 5, an operation handle is fixedly connected to an end of the sliding clamping rod 3022 away from the clamping groove 202; through adopting above-mentioned technical scheme, conveniently to the pulling of slip clamping lever 3022 to improved the convenience to blast pipe subassembly 1 and tail pipe 2 dismouting.

The working principle of the utility model is as follows: when the tail pipe 2 is damaged, only the sliding clamping rod 3022 needs to be pulled by the operation handle, and the sliding clamping rod 3022 is driven to be separated from the corresponding clamping groove 202, so that the tail pipe connector 201 can be conveniently detached, the tail pipe 2 is convenient to detach, the tail pipe 2 is convenient to replace independently, the use cost increased by integral replacement is avoided, and the tail pipe connector is more energy-saving and environment-friendly.

While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept, either as a result of the foregoing teachings or as a result of the knowledge or skills of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims

1. An anti-corrosive exhaust pipe, comprising:

an exhaust pipe assembly (1), wherein the exhaust pipe assembly (1) comprises an exhaust pipe body (101), one end of the exhaust pipe body (101) is provided with a mounting pipe (102) for mounting the exhaust pipe body (101), and the other end of the exhaust pipe body (101) is provided with a connecting pipe (103);

the exhaust tail pipe (2) is matched with the exhaust pipe assembly (1), one end of the exhaust tail pipe (2) is fixedly connected with a tail pipe connector (201), and clamping grooves (202) used for clamping the tail pipe connector (201) are formed in two sides of the tail pipe connector (201);

the connecting mechanism (3) is used for connecting the exhaust pipe assembly (1) and the exhaust tail pipe (2), the connecting mechanism (3) comprises a tail pipe connecting seat (301) fixedly connected with one end of the connecting pipe (103) far away from the exhaust pipe body (101), and clamping assemblies (302) used for clamping and fixing the tail pipe connecting head (201) are arranged on two sides of the tail pipe connecting seat (301).

2. An anti-corrosive exhaust pipe according to claim 1, wherein: the clamping assembly (302) comprises a mounting seat (3021) fixedly connected to the side face of the tail pipe connecting seat (301), a sliding clamping rod (3022) matched with the clamping groove (202) is connected to the mounting seat (3021) in a sliding mode, and a sleeve spring (3023) is further sleeved on the sliding clamping rod (3022).

3. An anti-corrosive exhaust pipe according to claim 2, wherein: the exhaust pipe body (101) and the exhaust tail pipe (2) are made of stainless steel materials, and the surfaces of the exhaust pipe body (101) and the exhaust tail pipe (2) are coated with anti-corrosion coatings.

4. A corrosion protection exhaust pipe according to claim 3, wherein: the connecting mechanism (3) further comprises a sealing ring (303) fixedly connected to the top of the inner wall of the tail pipe connecting seat (301), and the top of the tail pipe connector (201) is mutually abutted to the bottom of the sealing ring (303).

5. An anti-corrosive exhaust pipe according to claim 4, wherein: one end of the sliding clamping rod (3022) close to the clamping groove (202) is of an arc-shaped design, and one end of the sliding clamping rod (3022) close to the clamping groove (202) movably penetrates through the clamping groove (202) and extends into the clamping groove (202).

6. An anti-corrosive exhaust pipe according to claim 5, wherein: and one end, far away from the clamping groove (202), of the sliding clamping rod (3022) is fixedly connected with an operation handle.