CN216361028U

CN216361028U - Exhaust pipe capable of recovering heat energy and purifying automobile exhaust gas

Info

Publication number: CN216361028U
Application number: CN202123255924.0U
Authority: CN
Inventors: 王树坤; 彭勇; 王平
Original assignee: Yangzhou Huayuan Mould Technology Co ltd
Current assignee: Yangzhou Huayuan Mould Technology Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-04-22
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses an exhaust pipe capable of recovering heat energy and purifying automobile exhaust gas, which comprises an exhaust pipe body, wherein one side of the exhaust pipe body is communicated with a heat-collecting spiral pipe, a purification chamber is arranged inside the exhaust pipe body, one end of the heat-collecting spiral pipe is communicated with one side of the purification chamber, a mounting plate is arranged inside the purification chamber, a sealing gasket is fixedly arranged on one side of the mounting plate, a particle catcher body is fixedly arranged on one side of the sealing gasket, the other side of the purification chamber is communicated with an air outlet pipe, a silencer is arranged inside the exhaust pipe body, an exhaust pipe is fixedly arranged on the surface of the exhaust pipe body, one end of the air outlet pipe penetrates through the silencer and extends into the exhaust pipe, one side of the air outlet pipe is communicated with a flow dividing pipe, one end of the flow dividing pipe extends into the purification chamber, so that heat can be recovered, and the oil consumption of an automobile can be reduced.

Description

Exhaust pipe capable of recovering heat energy and purifying automobile exhaust gas

Technical Field

The utility model relates to the field of automobile exhaust pipes, in particular to an exhaust pipe capable of recovering heat energy and purifying automobile exhaust gas.

Background

With the scientific progress, the original vehicles such as a carriage, a rickshaw and a manpower boat are gradually developed into power vehicles powered by the combustion of fuel, so that most of the vehicles used by people at present rely on the combustion of gasoline to provide a power source, but the combustion of gasoline in an automobile engine is not thorough due to the obstruction of scientific and technical defects, and the discharged waste gas contains various toxic gases to pollute the environment.

This prior art solution also presents the following problems when in use:

1. it is inconvenient to recover the discharged heat;

2. when fuel oil is insufficiently combusted, more particles in tail gas easily cause the blockage of a particle catcher, and the engine needs to spend effort to exhaust, so that the oil consumption of the automobile is increased;

improvements are needed to address the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an exhaust pipe capable of recovering heat energy and purifying exhaust gas of a vehicle to solve the above problems of the related art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a blast pipe with retrieve heat energy and can purify automobile exhaust gas, includes the blast pipe body, one side intercommunication of blast pipe body has the heat-collecting spiral pipe, the inside of blast pipe body is provided with the clean room, the one end of heat-collecting spiral pipe and one side intercommunication of clean room, the inside of clean room is provided with the mounting panel, the fixed sealed pad that is equipped with in one side of mounting panel, the sealed one side fixed mounting who fills up has granule trapper body, the opposite side intercommunication of clean room has the outlet duct, the inside of blast pipe body is provided with the muffler, the fixed surface of blast pipe body is equipped with the aiutage, the one end of outlet duct runs through the muffler and extends to the inside of aiutage, one side intercommunication of outlet duct has the shunt tubes, the one end of shunt tubes extends to the inside of clean room.

Preferably, the surface of the purification chamber is provided with a heat insulation layer, and the heat insulation layer is made of asbestos fibers.

Preferably, the equal fixed mounting in both sides of mounting panel has the clamping piece, the inside threaded connection of clamping piece has the gim peg, the inside of gim peg and the inner wall threaded connection of clean room.

Preferably, the inner wall of the purification chamber is provided with a through hole, and the surface of the air outlet pipe is connected with the inside of the through hole.

Preferably, the surface of the shunt pipe is provided with a heat preservation layer, and the heat preservation layer is made of asbestos fibers.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the automobile discharges waste gas, through gathering hot spiral pipe, make waste gas discharge advance the inside of clean room, through the particle catcher body, can purify waste gas and discharge, through outlet duct and aiutage, can make the waste gas after the purification discharge, intercommunication through shunt tubes and outlet duct, can make the inside of partly gaseous reflux clean room, through this part gas, make the inside of clean room have sufficient heat, the purpose of automatically cleaning oil consumption can be accomplished to the particle catcher, can avoid the phenomenon that the automobile increases.

2. This blast pipe with retrieve heat energy and can purify automobile exhaust gas, when the automobile operation discharges waste gas, through gathering hot spiral pipe, the inside of clean room can be entered into to the high temperature tail gas that the automobile discharged, through the particle trapper body, when waste gas passes through the particle trapper body, the particle emission in waste gas is caught to the particle trapper body, particle emission material burning in the high temperature will discharge waste gas is totally, can carry out purification treatment to waste gas, through outlet duct and aiutage, can discharge the tail gas after the purification, intercommunication through outlet duct and shunt tubes, can make the inside of some gas refluence to the clean room.

3. This blast pipe with retrieve heat energy and but purification automobile exhaust gas flows back some gas to the inside of clean room through the shunt tubes, makes the inside of clean room have sufficient heat, keeps there being higher temperature through the inside of clean room, can make the particle catcher body utilize the high temperature to carry out the postcombustion and reach the purpose of automatically cleaning, can avoid the particle catcher body to need the engine to do more work and exhaust when blockking up, has reduced the car oil consumption.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure A in FIG. 1.

In the figure: 1. an exhaust pipe body; 2. a heat-collecting spiral tube; 3. a clean room; 4. mounting a plate; 5. a gasket; 6. a particle trap body; 7. an air outlet pipe; 8. an exhaust funnel; 9. a shunt tube; 10. a heat-insulating layer; 11. a clip; 12. a fixing bolt; 13. a muffler; 14. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an exhaust pipe capable of recovering heat energy and purifying automobile waste gas comprises an exhaust pipe body 1, one side of the exhaust pipe body 1 is communicated with a heat-collecting spiral pipe 2, a purifying chamber 3 is arranged inside the exhaust pipe body 1, one end of the heat-collecting spiral pipe 2 is communicated with one side of the purifying chamber 3, a mounting plate 4 is arranged inside the purifying chamber 3, a sealing gasket 5 is fixedly arranged on one side of the mounting plate 4, a particle catcher body 6 is fixedly arranged on one side of the sealing gasket 5, an exhaust pipe 7 is communicated with the other side of the purifying chamber 3, a silencer 13 is arranged inside the exhaust pipe body 1, an exhaust funnel 8 is fixedly arranged on the surface of the exhaust pipe body 1, one end of the exhaust pipe 7 penetrates through the silencer 13 and extends to the inside of the exhaust funnel 8, one side of the exhaust pipe 7 is communicated with a shunt pipe 9, one end of the shunt pipe 9 extends to the inside of the purifying chamber 3, so that heat energy can be recovered, and the oil consumption of the automobile can be reduced.

In this embodiment, the surface of clean room 3 is provided with heat preservation 10, and the material of heat preservation 10 is asbestos fibre, when particle trapper body 6 used, through heat preservation 10, can make the temperature of clean room 3 play the heat preservation effect.

In this embodiment, the clamping pieces 11 are fixedly mounted on both sides of the mounting plate 4, the fixing bolts 12 are screwed inside the clamping pieces 11, the fixing bolts 12 are screwed inside the inner wall of the purification chamber 3, and when the mounting plate 4 is fixed, the mounting plate 4 can be better fixed through the clamping pieces 11 and the fixing bolts 12.

In this embodiment, the inner wall of the purification chamber 3 is provided with a through hole 14, the surface of the air outlet pipe 7 is connected with the inside of the through hole 14, and when the air outlet pipe 7 needs to extend out of the purification chamber 3, the air outlet pipe 7 can extend to the outside of the purification chamber 3 through the through hole 14.

In this embodiment, the surface of shunt tubes 9 is provided with cold-proof layer, and the material on cold-proof layer is asbestos fiber, when going on the backward flow to gas, through cold-proof layer, can play the heat preservation effect to the temperature of gas.

The working principle is as follows: when the automobile discharges waste gas, the high-temperature tail gas discharged by the automobile can enter the inside of the purifying chamber 3 through the heat-gathering spiral pipe 2, the particle catcher body 6 catches the particle emission in the waste gas when the waste gas passes through the particle catcher body 6, the particle emission substances in the discharged waste gas are burnt out at high temperature, the waste gas can be purified, the purified tail gas can be discharged through the air outlet pipe 7 and the exhaust funnel 8, a part of gas can flow back to the inside of the purifying chamber 3 through the communication of the air outlet pipe 7 and the shunt pipe 9, a part of gas can flow back to the inside of the purifying chamber 3 through the shunt pipe 9, so that the inside of the purifying chamber 3 has enough heat, the inside of the purifying chamber 3 keeps high temperature, the particle catcher body 6 can achieve the purpose of self-cleaning by utilizing high temperature to carry out secondary combustion, the particle catcher body 6 can be prevented from needing the engine to do more work to exhaust when being blocked, and the oil consumption of the automobile is reduced.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. An exhaust pipe with the functions of recovering heat energy and purifying exhaust gas of an automobile, comprising an exhaust pipe body (1), characterized in that: one side of the exhaust pipe body (1) is communicated with a heat-gathering spiral pipe (2), a purification chamber (3) is arranged inside the exhaust pipe body (1), one end of the heat-gathering spiral pipe (2) is communicated with one side of the purification chamber (3), a mounting plate (4) is arranged inside the purification chamber (3), a sealing gasket (5) is fixedly arranged on one side of the mounting plate (4), a particle catcher body (6) is fixedly arranged on one side of the sealing gasket (5), an outlet pipe (7) is communicated with the other side of the purification chamber (3), a silencer (13) is arranged inside the exhaust pipe body (1), an exhaust funnel (8) is fixedly arranged on the surface of the exhaust pipe body (1), one end of the outlet pipe (7) penetrates through the silencer (13) and extends into the exhaust funnel (8), and a shunt pipe (9) is communicated with one side of the outlet pipe (7), one end of the shunt pipe (9) extends to the interior of the purification chamber (3).

2. An exhaust pipe having a function of recovering heat energy and purifying exhaust gas of an automobile according to claim 1, characterized in that: the surface of clean room (3) is provided with heat preservation (10), the material of heat preservation (10) is asbestos fibre.

3. An exhaust pipe having a function of recovering heat energy and purifying exhaust gas of an automobile according to claim 1, characterized in that: the equal fixed mounting in both sides of mounting panel (4) has clamping piece (11), the inside threaded connection of clamping piece (11) has gim peg (12), the inside of gim peg (12) and the inner wall threaded connection of clean room (3).

4. An exhaust pipe having a function of recovering heat energy and purifying exhaust gas of an automobile according to claim 1, characterized in that: the inner wall of the purification chamber (3) is provided with a through hole (14), and the surface of the air outlet pipe (7) is connected with the inside of the through hole (14).

5. An exhaust pipe having a function of recovering heat energy and purifying exhaust gas of an automobile according to claim 1, characterized in that: the surface of the shunt pipe (9) is provided with a heat preservation layer, and the heat preservation layer is made of asbestos fibers.