CN211343085U

CN211343085U - Environment-friendly cooling exhaust pipe capable of reducing temperature

Info

Publication number: CN211343085U
Application number: CN201921553695.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Anshan Ante Magnetic Material Co ltd
Current assignee: Anshan Ante Magnetic Material Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-08-25
Anticipated expiration: 2029-09-18

Abstract

The utility model provides an environmental protection cooling blast pipe that can cool down is adapted to blast pipe technical field's production and application, and environmental protection cooling blast pipe that can cool down includes, three way catalyst converter, and three way catalyst converter includes intake pipe and two blast pipes, and intake pipe and two blast pipes weld respectively at three way catalyst converter right-hand member and left end, the beneficial effects of the utility model reside in that: through setting up the L type on the plate, the plate under the L type, first spring, the top slider, spring post and magnetic sheet, the person of facilitating the use overhauls the work, simultaneously through setting up the positive stop, the straight-bar, arc circle and second spring, enable drop as early as possible to ground, the time that the drop stops on the blast pipe outer wall has been reduced, and can wash the blast pipe outer wall, make the difficult fracture phenomenon that produces of blast pipe, the practicality and the durability of this environmental protection cooling blast pipe have been promoted, the problem of current environmental protection cooling blast pipe practicality poor with easy damage has been solved.

Description

Environment-friendly cooling exhaust pipe capable of reducing temperature

Technical Field

The utility model belongs to the technical field of the blast pipe technique and specifically relates to a cooling blast pipe can cool down in environmental protection.

Background

The exhaust pipe is part of an engine exhaust system which mainly comprises an exhaust manifold, an exhaust pipe and a muffler, and a three-way catalyst, which is generally used for controlling the emission of pollutants of the engine, is also arranged in the exhaust system, and the exhaust pipe generally comprises a front exhaust pipe and a rear exhaust pipe.

Because the blast pipe is after long-time the use, need regularly overhaul, overhaul the in-process, generally can pull down the blast pipe in order to overhaul and overhaul, the part volume in the blast pipe is generally less, the user still need hand-carry the container of placing the part when overhauing, the practicality is relatively poor, simultaneously, exhaust tail gas temperature is higher from the blast pipe, the blast pipe is because of the difference in temperature condenses into the globule on the surface easily after the in-process of exhaust gas and external contact, the globule is attached to and can cause the fracture and the damage of blast pipe on the blast pipe for a long time.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: to the problem that prior art exists, provide a cooling blast pipe can cool down in environmental protection, solved the problem that current cooling blast pipe can cool down in environmental protection practicality is poor and easy damage.

The to-be-solved technical problem of the utility model adopts following technical scheme to realize: an environmental protection cooling blast pipe that can cool down includes:

the three-way catalytic converter comprises an air inlet pipe and two exhaust pipes, the air inlet pipe and the two exhaust pipes are respectively welded at the right end and the left end of the three-way catalytic converter, the air inlet pipe and the two exhaust pipes are communicated with the three-way catalytic converter, the top of the three-way catalytic converter is sequentially provided with an L-shaped lower plate and an L-shaped upper plate from bottom to top, the bottom of the right end of the L-shaped upper plate is fixed with the three-way catalytic converter through a screw, the right part of the L-shaped lower plate is positioned between the L-shaped upper plate and the three-way catalytic converter, the right side of the L-shaped lower plate is welded with a first spring, one end of the first spring is welded with the inner wall of the L-shaped upper plate, the front side and the rear side of the top of the inner wall of the L-shaped upper plate are provided with sliding openings, the front side and the rear side of the top of the, and open the magnetic sheet top has the throat, it has the spring post to have embedded the throat, the positive stop has been put to blast pipe left end equipartition, just the positive stop inboard all is equipped with two straight-bars rather than as an organic whole and close the blast pipe outer wall, straight-bar right part outer wall has the arc circle through the metal glue joint, just straight-bar right-hand member welding has the second spring of one end and three way catalyst converter scarf joint.

Preferably, the L-shaped lower plate is connected to the L-shaped upper plate through a first spring.

Preferably, the L-shaped lower plate block is connected with the sliding opening in a sliding mode through a top sliding block.

Preferably, the front stop block corresponds to the position of the pipe orifice of the exhaust pipe, the front stop block is connected with the second spring through a straight rod, and the straight rod is connected with the three-way catalyst through the spring.

Preferably, the inner wall of the arc ring is in contact with the outer wall of the exhaust pipe.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the L type on the plate, the plate under the L type, first spring, the top slider, spring post and magnetic sheet, the person of facilitating the use overhauls the work, simultaneously through setting up the positive stop, the straight-bar, arc circle and second spring, enable the drop of water to ground as early as possible, reduced the time that the drop of water stops on the blast pipe outer wall, and can wash the blast pipe outer wall, make the difficult fracture phenomenon that produces of blast pipe, the practicality and the durability of this environmental protection cooling blast pipe have been promoted.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic enlarged view of a part a of the top slider in the structure diagram 1 of the present invention.

Fig. 3 is a schematic view of the structure of the present invention showing the split between the upper plate and the lower plate of the L-shaped structure.

The labels in the figure are: the device comprises a three-way catalyst 1, an air inlet pipe 2, an air outlet pipe 3, an upper plate 4-L, a lower plate 5-L, a first spring 6, a second spring 7, a top sliding block 8, a magnetic plate 9, a sliding opening 10, a necking 11, a spring column 12, a front stop block 13, a straight rod 14 and an arc ring 15.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is described in detail below with reference to the accompanying drawings and specific embodiments, and it should be understood that the specific embodiments described herein are only used for explaining the present invention and are not used for limiting the present invention.

Embodiment 1, as shown in fig. 1 to 3, an environment-friendly coolable exhaust pipe, comprising:

three way catalyst converter 1, three way catalyst converter 1 includes intake pipe 2 and two blast pipes 3, intake pipe 2 and two blast pipes 3 weld respectively at 1 right-hand member of three way catalyst converter and left end, and intake pipe 2 and two blast pipes 3 all communicate with each other with three way catalyst converter 1, plate 5 and L type upper plate 4 under three way catalyst converter 1 top was equipped with L type in proper order by supreme down, 4 right-hand member bottoms on the L type are passed through the screw and are fixed with three way catalyst converter 1, just 5 right parts are located between plate 4 and three way catalyst converter 1 on the L type lower plate, plate 5 right side welding has one end and the first spring 6 of plate 4 inner wall welding on the L type under the L type, plate 5 under the L type through first spring 6 with plate 4 is connected on the L type, both sides are opened around 4 inner wall tops of plate on the L type has spout 10, just both sides department opens around 5 tops of lower plate of L type has and corresponds with spout 10 position and the card in spout 10 The L-shaped lower plate 5 is connected with the sliding opening 10 in a sliding mode through the top sliding block 8, a magnetic plate 9 is embedded into the top of the L-shaped lower plate 5 and located between the top sliding blocks 8, a reducing opening 11 is formed in the top of the magnetic plate 9, and a spring column 12 is embedded into the reducing opening 11;

specifically, the user is when overhauing this kind of blast pipe, can be with pulling left the piece 5 under the L type earlier, make first spring 6 tensile left, spring post 12 will be in the lump along with pulling left the piece 5 under the L type, and top slider 8 will slide left along sliding opening 10, after 4 left ends of plate on the spring post 12 removed to the L type, spring post 12 will pop out in throat 11, and the card is located L type plate 4 left end department, the user can place the part under the dismantlement on piece 5 under the L type, some metal parts can be adsorbed by magnetic sheet 9, the person of facilitating the use takes, after the maintenance finishes, in retracting the mouth 11 with spring post 12 pressure, it can to push back original place with plate 5 under the L type again.

In embodiment 2, as shown in fig. 1, a front block 13 is uniformly arranged at the left end of the exhaust pipe 3, two straight bars 14 which are integrated with the front block 13 and are tightly close to the outer wall of the exhaust pipe 3 are arranged on the inner sides of the front block 13, an arc ring 15 is bonded on the outer wall of the right part of each straight bar 14 through metal glue, a second spring 7 with one end embedded with the three-way catalyst 1 is welded at the right end of each straight bar 14, the front block 13 corresponds to the position of the pipe orifice of the exhaust pipe 3, the front block 13 is connected with the second spring 7 through the straight bar 14, the straight bar 14 is connected with the three-way catalyst 1 through the spring 7, and the inner wall of the arc ring 15 is in;

specifically, when this kind of blast pipe is when using with the engine cooperation, the exhaust tail gas of engine will be discharged through blast pipe 3, exhaust tail gas will form the impact force to positive stop 13, make positive stop 13 remove left, will drive straight-bar 14 and second spring 7 simultaneously, make second spring 7 tensile left, because of the contact of arc 15 inner wall and blast pipe 3 outer wall, so when arc 15 moves left along with straight-bar 14 in the lump, arc 15 can scrape the drop of water that the outer wall of blast pipe 3 condenses, make the drop of water drip to ground as early as possible, reduced the time that the drop of water stops on blast pipe 3 outer wall, wash blast pipe 3 outer wall simultaneously, and after second spring 7 kick-backs, arc 15 will get back to the original place.

The above description is only exemplary of the present invention and should not be taken as limiting, and all changes, equivalents, and improvements made within the spirit and principles of the present invention should be understood as being included in the scope of the present invention.

Claims

1. The utility model provides an environmental protection cooling blast pipe which characterized in that: the cooling blast pipe that can cool off in environmental protection includes:

the three-way catalytic converter (1), the three-way catalytic converter (1) comprises an air inlet pipe (2) and two exhaust pipes (3), the air inlet pipe (2) and the two exhaust pipes (3) are respectively welded at the right end and the left end of the three-way catalytic converter (1), the air inlet pipe (2) and the two exhaust pipes (3) are communicated with the three-way catalytic converter (1), the top of the three-way catalytic converter (1) is sequentially provided with an L-shaped lower plate (5) and an L-shaped upper plate (4) from bottom to top, the bottom of the right end of the L-shaped upper plate (4) is fixed with the three-way catalytic converter (1) through a screw, the right part of the L-shaped lower plate (5) is positioned between the L-shaped upper plate (4) and the three-way catalytic converter (1), a first spring (6) with one end welded with the inner wall of the L-shaped upper plate (4) is welded at the right side of the L-shaped lower plate (5), sliding, and both sides department opens around L type lower plate (5) top has top slider (8) that correspond and block in sliding port (10) with sliding port (10) position, plate (5) top under the L type just is located the embedding of department between top slider (8) and is equipped with magnetic sheet (9), just magnetic sheet (9) top is opened has throat (11), it has spring post (12) to have embedded in throat (11), blast pipe (3) left end equipartition has been put and has been equipped with positive stop (13), just positive stop (13) inboard all is equipped with two straight-bar (14) rather than as an organic whole and tightly face blast pipe (3) outer wall, straight-bar (14) right part outer wall has arc circle (15) through the metal bonding, just straight-bar (14) right-hand member welding has second spring (7) of one end and three way catalyst converter (1) scarf joint.

2. The environment-friendly cooling exhaust pipe as claimed in claim 1, wherein: the L-shaped lower plate (5) is connected with the L-shaped upper plate (4) through a first spring (6).

3. The environment-friendly cooling exhaust pipe as claimed in claim 1, wherein: the L-shaped lower plate (5) is connected with the sliding opening (10) in a sliding mode through a top sliding block (8).

4. The environment-friendly cooling exhaust pipe as claimed in claim 1, wherein: the front stop block (13) corresponds to the position of the pipe orifice of the exhaust pipe (3), the front stop block (13) is connected with the second spring (7) through the straight rod (14), and the straight rod (14) is connected with the three-way catalyst (1) through the spring (7).

5. The environment-friendly cooling exhaust pipe as claimed in claim 1, wherein: the inner wall of the arc ring (15) is in contact with the outer wall of the exhaust pipe (3).