CN210003370U

CN210003370U - device for removing snow on mudguard and icing by using waste heat of automobile exhaust

Info

Publication number: CN210003370U
Application number: CN201920738421.2U
Authority: CN
Inventors: 苏岩; 宋泽阳; 黄为钧; 陈静文; 解方喜; 李小平
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-01-31
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses an kind utilize device that automobile exhaust waste heat detached fender snow freezes, main design objective is clear away wheel arch and fender on mud snow and freeze the utility model discloses mainly include branch blast pipe, harrow type blast pipe, muffler exit butterfly valve block silencer and branch blast pipe connection butterfly valve block, manual control switch, electronic control valve control butterfly valve block and second electronic control valve control second butterfly valve block, its characterized in that branch blast pipe is installed behind the silencer, through manual control switch control electronic control valve and second electronic control valve, thereby control butterfly valve block and second butterfly valve block switching, make the waste gas flow through the wheel arch and the fender back, increase heat transfer speed and make the wheel arch and the fender on freeze with the mud snow melt, the utility model discloses simple structure, with low costs, advance step and utilize the energy in the tail gas, increase car economy, and easily install higher practicality.

Description

device for removing snow on mudguard and icing by using waste heat of automobile exhaust

Technical Field

The utility model belongs to traditional energy automobile field, concretely relates to kind of cars travel on sleet weather or snow road surface and prevent on car (rear wheel) wheel arch and the fender snow and the device that freezes.

Background

When the automobile runs on a muddy road in a rainy or snowy weather or a snowy field, accumulated snow and ice are generated between an automobile wheel arch and the tire and on the inner side of an automobile mudguard under the action of centrifugal force of an automobile tire. If the treatment is not performed in time, the two snow accumulation and icing phenomena will be more serious. The phenomenon is more obvious in northern areas and areas with higher altitude in China. The phenomena of icing and snow accumulation between the fender and the tire and the wheel arch can cause the resistance increase of normal running and steering of the automobile, and the driving safety and comfort are influenced. Moreover, this phenomenon is the unnecessary wear of the tire, which leads to a reduction in the service life of the tire.

At present, no device for preventing snow accumulation and icing between tires and wheel arches and at mud guards by utilizing exhaust gas exists in the market of automobiles and related automobile supporting facilities, the main means for avoiding the situation of the automobiles at present is to increase the distance between the tires and the wheel arches or add a mud guard heater so as to reduce the snow accumulation and icing between the tires and the wheel arches, the measure is not suitable for the lower-floor automobile type, and the second method for increasing the energy consumption does not accord with the current energy-saving, green and efficient automobile design concept.

Disclosure of Invention

The utility model discloses a solve the wasting of resources adaptability that prior art exists and hang down and not obtain the problem of general use, proposed kinds of devices that utilize the automobile exhaust waste heat to detach fender snow and freeze.

In order to solve the technical problems, the invention is realized by adopting the following technical scheme:

A device for removing snow and ice on a fender by using waste heat of automobile exhaust comprises a branch exhaust pipe, a silencer, a fender, a Baba type exhaust pipe, a butterfly valve plate, a second butterfly valve plate, a manual control switch, a electronic control valve, a second electronic control valve and a power supply.

A mudguard structure for increasing heat exchange speed by using waste gas to increase airflow speed in wheel arch and mudguard area of automobile, characterized in that:

the branch exhaust pipes are arranged behind the silencer and are respectively communicated to the rear side of the fender, the tail ends of the branch exhaust pipes are connected with the rake exhaust pipes, the outlets of the rake exhaust pipes are aligned to the fender, th butterfly valve plates are arranged at the outlets of the silencer, second butterfly valve plates are arranged at the joints of the silencer and the branch exhaust pipes, and the rake exhaust pipes are provided with a plurality of mounting holes for fixing the rake exhaust pipes on the wheel arches of the automobile.

The manual control switch, the th electronic control valve and the second electronic control valve are connected in series to form a circuit and are connected to two ends of a power supply.

The manual control switch is closed, the th electronic control valve controls the th butterfly valve plate to be closed, the second electronic control valve controls the second butterfly valve plate to be opened, waste gas enters the branch exhaust pipe through the silencer and enters the rake type exhaust pipe, the manual control switch is disconnected, the th electronic control valve controls the th butterfly valve plate to be opened, the second electronic control valve controls the second butterfly valve plate to be closed, and the waste gas enters the atmosphere through the silencer.

The rake type exhaust pipe structure is as follows: the exhaust pipe end becomes a plurality of exhaust pipes arranged in the transverse direction.

Compared with the prior art, the automobile mudguard designed at this time has the following advantages:

1. kind utilize automobile exhaust waste heat to detach the icy device of fender snow and realize preventing snow and icing phenomenon through exhaust air current, improved energy utilization to effectively improve the security that the driver went a vehicle in snowy days.

2. kind utilize automobile exhaust waste heat to detach the icy device of fender snow will heat the switch setting on the car central console, make things convenient for driver control.

3. kind utilize the device that automobile exhaust waste heat detached fender snow freezes, design simple structure easily installs, the cost is lower.

Drawings

The present invention will be described in with reference to the accompanying drawings:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic circuit diagram of the present invention;

in the figure, the device comprises a branch exhaust pipe 1, a branch exhaust pipe 2, a silencer 3, a mudguard 4, a Baba type exhaust pipe 5, an th butterfly valve plate 6, a second butterfly valve plate 7, a manual control switch 8, a th electronic control valve 9, a second electronic control valve 10 and a power supply.

Detailed Description

The following is a description of the technical solution of the present invention in steps with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

As shown in figure 1, devices for removing snow and ice on a fender by using waste heat of automobile exhaust are characterized in that a branch exhaust pipe (1) is arranged behind a silencer (2), the branch exhaust pipe (1) is respectively communicated to the rear side of the fender (3), the outlet of a rake exhaust pipe (4) is aligned to the back side of the fender (3), a butterfly valve plate (5) is arranged at the outlet of the silencer, a second butterfly valve plate (6) is arranged at the joint of the silencer and the branch exhaust pipe, and the rake exhaust pipe (4) is provided with a plurality of mounting holes for fixing the rake exhaust pipe on an automobile wheel arch.

As shown in figure 2, a manual control switch (7), a electronic control valve (8) and a second electronic control valve (9) are connected in series to form a circuit and are connected to two ends of a power supply (10), the manual control switch (7) controls a electronic control valve (8) and the second electronic control valve (9) simultaneously, when a vehicle is driven in rainy and snowy weather or on a muddy road section, a fender needs to be deiced and defrosted, a driver turns on the manual control switch (7) in a control room, the manual control switch (7) is turned on, the electronic control valve (8) controls a butterfly valve plate (5) to be turned off, the second electronic control valve (9) controls a second butterfly valve plate (6) to be turned on simultaneously, waste gas enters a branch exhaust pipe (1) through a silencer (2), the waste gas enters the exhaust pipe (4), the waste gas is discharged from the harrow type exhaust pipe (4) to sweep over the wheel arch and the fender, so that the function of preventing snow and icing is achieved, under the driving state that the manual control switch (7) is turned off, the second electronic control valve (57) opens, the tail gas is more efficient than the environmental-friendly control exhaust gas intake of the fender, the tail gas intake control valve (82) is more efficient than the environmental-exhaust-control device, the environmental-control exhaust.

Claims

The device for removing the snow cover and the ice of the fender by using the waste heat of the automobile exhaust is characterized by comprising a branch exhaust pipe (1), a silencer (2), the fender (3), a Baba type exhaust pipe (4), a butterfly valve plate (5), a second butterfly valve plate (6), a manual control switch (7), a electronic control valve (8), a second electronic control valve (9) and a power supply (10);

the branch exhaust pipe (1) is arranged behind the silencer (2), the branch exhaust pipe (1) is communicated to the rear side of the fender (3) respectively, the outlet of the rake exhaust pipe (4) is aligned to the fender (3), the -th butterfly valve plate (5) is arranged at the outlet of the silencer, the second butterfly valve plate (6) is arranged at the joint of the silencer and the branch exhaust pipe, and the rake exhaust pipe (4) is provided with a plurality of mounting holes for fixing the rake exhaust pipe on an automobile wheel arch.
2. The device for removing the accumulated snow on the mudguard by using the waste heat of the automobile exhaust according to claim 1, wherein the manual control switch (7), the electronic control valve (8) and the second electronic control valve (9) are connected in series to form a circuit and are connected to two ends of a power supply (10).
3. device for removing the accumulated snow on the mudguard by using the waste heat of the tail gas of the automobile, according to the claim 1, characterized in that the manual control switch (7) is closed, the electronic control valve (8) controls the butterfly valve plate (5) to be closed, the second electronic control valve (9) controls the second butterfly valve plate (6) to be opened, the waste gas enters the branch exhaust pipe (1) through the muffler (2) and enters the rake exhaust pipe (4), the manual control switch (7) is opened, the electronic control valve (8) controls the butterfly valve plate (5) to be opened, the second electronic control valve (9) controls the second butterfly valve plate (6) to be closed, and the waste gas enters the atmosphere through the muffler (2).
4. apparatus for removing the snow on the mudguard by using the afterheat of the exhaust gas of the automobile according to claim 1, wherein the harrow type exhaust pipe (4) is structured to become a plurality of exhaust pipes arranged transversely at the end of the exhaust pipe.