KR100623437B1 - The supply equipment of warm air for vehicle by using heat of exhaust pipe - Google Patents

Abstract

The present invention relates to an apparatus for supplying warmth of a vehicle using heat of an exhaust pipe, and more particularly, an air compressor for compressing outside air sucked in an engine room of a vehicle, and mounted on an outer circumferential surface of a vehicle exhaust pipe while being connected to the air compressor. And an air heater that generates warmth by heat of an exhaust pipe, a main supply pipe connected to the air heater to receive the generated warmth, and extended to a predetermined point of the vehicle branching from the main supply pipe and requiring warmth And a warmth distribution unit for guiding and supplying warmth to the point, and a device controller for controlling the warmth supply of the warmth distribution unit.

The warmth supply device of a vehicle using the heat of the exhaust pipe according to the present invention generates the warmth by using the heat of the exhaust pipe discarded into the atmosphere and then removes the window of the vehicle, the mist of the side mirror, moisture, sexuality or the like By using it for heating, the heat of the exhaust pipe can be effectively used as an energy source.

Car, exhaust pipe, heat, warmth, side mirror, windows, seat

Description

Warmth supply device of vehicle using heat of exhaust pipe. {The Supply Equipment of Warm Air for Vehicle by Using Heat of Exhaust Pipe}

1 is a schematic configuration diagram of a warmth supply device according to the present invention.

2 is an overall configuration diagram of a warmth supply device according to the present invention.

Figure 3a is a perspective view showing an air compressor according to the present invention.

Figure 3b is an exploded perspective view of the air compressor according to Figure 3a.

Figure 4a is a perspective view showing an air heater according to an embodiment of the present invention.

Figure 4b is an exploded perspective view of the air heater according to Figure 4a.

4C is a cross-sectional view taken along line II-II of FIG. 4A.

5 is an exploded perspective view showing an air heater according to another embodiment of the present invention.

6 is an exemplary view in which a warmth supply pipe according to the present invention is installed in a door window.

7 is an exemplary view in which a warmth supply pipe according to the present invention is installed in a side mirror.

8 is an exemplary view in which a warmth supply pipe according to the present invention is installed on a sheet.

＊ Explanation of symbols on major parts of drawing ＊

1: engine room 2: exhaust pipe

10: air compressor 12: electric motor

13: rotating shaft 14: air suction fan

15: air compressor fan 20: air heater

21a / b: body 22: air channel

23: heating plate 28: air transfer pipe

30: main supply pipe 40: warmth distribution

41: first warmth supply pipe 42: second warmth supply pipe

45: third warmth supply pipe 47: fourth warmth supply pipe

50: device control unit

The present invention relates to an apparatus for supplying warmth of a vehicle using heat of an exhaust pipe, and more particularly, by sucking and compressing outside air and heating the compressed air by the heat of an exhaust pipe to generate warmth, which is then provided to the vehicle. The warmth of the vehicle using the heat of the exhaust pipe that allows the driver to remove moisture or frost from the windows, side mirrors, etc. more conveniently by supplying all or selectively to the windows, side mirrors and seats. It relates to a supply device.

In general, a car is powered by a combustion mixture of fuel and air in the cylinder of the engine by combustion and the piston reciprocates using the explosive force, and the remaining gas after combustion is atmospheric through the exhaust pipe connected to the engine. Is released into the air.

The exhaust pipe of the vehicle is a passage through which high-temperature exhaust gas is discharged after combustion, and thus maintains a high temperature of approximately 300 to 600 ° C. Therefore, it is necessary to use the waste heat of the exhaust pipe as another energy source to increase energy efficiency. In relation to the exhaust system of a conventional vehicle, various studies have been conducted to reduce air pollution mainly by removing harmful substances of exhaust gas, and there has been little research on using heat of the exhaust pipe as an energy source. There is a problem that wastes energy by simply consuming heat from an exhaust pipe that can be used as a sufficient energy source.

In addition, in general, a front window is installed in the front, a rear window at the rear, and door windows at both sides, respectively, and side mirrors are mounted at the outside front sides of the driver's and passenger's doors to monitor traffic conditions at both sides. It is.

The window and the side mirror of such a vehicle generally generate moisture, mist, etc. on the window glass and the mirror of the side mirror according to various external environments, such as rain or cold winter. The back light is causing inconvenience to the driver's watch. In particular, when such a phenomenon occurs in the left and right door windows and side mirrors, it is difficult to secure the driver's side and rear view, and thus it is difficult to properly recognize the following vehicle in lane change, thereby causing serious problems in safe driving.

Conventionally, in order to remove such fog and moisture in the side mirror, a technology is provided in which a heater is mounted on the rear surface of the side mirror and the power is supplied to the heater by a switch operation of a driver. Since the side mirrors are heated, the waste of power is large, and the heating means employs a complicated configuration, and the cost is increased, and thus there is a problem that the installation is mainly limited to luxury cars.

In addition, the conventional method for removing the front window and the door window, such as steaming, frost and ice is mainly achieved by discharging the warm air warmed by the heat of the engine coolant through the defroster from the bottom of the front window and the door window, but cold winter, especially snow If water droplets are frozen in the windows, the warm air is supplied only when the coolant of the engine rises to a certain temperature to remove the water. Therefore, the temperature of the engine coolant increases after the engine starts to operate. There is a problem to wait a long time until.

On the other hand, as a conventional method for heating the seat of the car is used a heat transfer sheet that heats the sheet using electricity, which is an electromagnetic field harmful to the human body by using an electric heating wire as a heat source to the health of the driver and the like There is a harmful problem.

The present invention has been made to solve the conventional problems as described above, the object of the present invention is to heat the exhaust pipe is discarded by generating the warm air by compressing the suctioned outside air and using the heat of the exhaust pipe to heat the compressed air Can be used efficiently as an energy source, and by supplying and discharging the generated warmth to the left and right door windows and side mirrors of the vehicle to remove the steaming, moisture, sexuality, etc. more quickly and easily It is to provide a warmth supply device for a vehicle using heat.

In addition, another object of the present invention is to supply the generated warmth to the front and rear windows as well as the left and right door windows to remove the frost or ice in a faster time without having to wait for the temperature rise of the engine coolant, and generates no electromagnetic field at all. By heating the seat using non-heating, it is possible to provide a safe heating means to the human body and to provide heat to the door windows, the front and rear windows, and the seat so that the driver can selectively control the heat of the exhaust pipe according to the required environment. It is to provide a warmth supply device of the vehicle used.

The warmth supply device for a vehicle using the heat of the exhaust pipe according to the present invention for achieving the above object, an air compressor for compressing outside air sucked in the engine room of the vehicle, and the outer peripheral surface of the vehicle exhaust pipe while being connected to the air compressor An air heater mounted on the air heater to generate warmth by heat of the exhaust pipe, a main supply pipe connected to the air heater to receive the generated warm air, and branched from the main supply pipe to extend to the edges of the left and right door windows of the vehicle A first warmth supply pipe disposed at the plurality of nozzles and having a plurality of nozzles configured to discharge warmth toward the window, and branched from the first warmth supply pipe to extend into the left and right side mirror housings of the vehicle, and to discharge the warmth toward the rear surface of the mirror. The second warmth supply pipe having a plurality of nozzles and the first warmth supply pipe are respectively provided for the flow of warmth. Is distributed on mood, and each electrically connected to the left and right control valves consisting of the left and right control valves belonging to it, it characterized in that it comprises a control device consisting of the left and right control switches for controlling the opening and closing.
Here, the warmth distribution unit is branched from the main supply pipe and extending to the edge of the front and rear windows of the vehicle, respectively, the third warmth supply pipe and a plurality of nozzles for discharging warmth toward the window and the third warmer supply pipe, respectively It further includes a front and rear control valve for regulating the flow of warmth, the device control unit may be made by further comprising a front and rear control switch electrically connected to the front and rear control valve respectively to control the opening and closing. .

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In addition, the warmth distribution unit is branched from the main supply pipe extending in a zigzag form in each seat of the interior of the vehicle, the warmth outlet is formed at the end of the fourth warmth supply pipe for heating the sheet with the supplied warmth, and the fourth And a plurality of seat control valves respectively provided in the warmth supply pipes to regulate the flow of warmth, and the apparatus control unit further includes a plurality of seat control switches electrically connected to the plurality of seat control valves to control opening and closing. It can be done by.

The air compressor is provided with a first suction part and a discharge part at front and rear ends, respectively, and a second suction part having a plurality of suction holes perforated on an outer circumferential surface immediately after the first suction part, and tapered backward from the rear end of the second suction part. It is coupled to the hollow case and the rotating shaft extending into the case while being connected to the electric motor provided in front of the first suction portion and in conjunction with the rotary shaft to suck the outside air through the first / second suction portion It is characterized in that it comprises an air suction fan, and a tapered air compression fan coupled to the rotary shaft behind the air suction fan and interlocked with the rotary shaft and the squeegee length decreases toward the rear.

Here, the air compressor preferably further includes an air filter installed between the air suction fan and the air compression fan to filter foreign substances in the sucked outside air.

In addition, the air heater has a pair of body parts are provided on the outer peripheral surface of the exhaust pipe by mutual coupling of the fastening member provided on the front and rear, respectively, the inlet and the outlet is integrally connected to the upper, respectively, and the Compressed to move along the air channel by forming a plurality of air channels provided in the body portion to guide the compressed air flow to the upper and lower zigzag, and the unevenness widened the thermal contact surface on the inner surface of the body portion facing the outer peripheral surface of the exhaust pipe It is characterized by including a heating plate for heating the air.

On the other hand, the air heater is a pair of bodies which are provided on the outer peripheral surface of the exhaust pipe by mutual coupling of the fastening member provided on the front and rear, respectively, the lower and the lower body is integrally connected to the upper and rear surfaces as another embodiment And an air transfer pipe which is fixed in a zigzag shape inside the body part, one end of which is coupled to the inlet and the other end of which is coupled to the outlet, and an uneven surface of which a thermal contact surface is widened on an inner side of the body portion facing the outer peripheral surface of the exhaust pipe. It may include a heating plate for heating the compressed air moving into the air transfer pipe.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment, configuration and operation of the vehicle warmth supply device using the heat of the exhaust pipe according to the present invention.

1 is an overall configuration diagram showing an apparatus for supplying warmth of a vehicle using heat of an exhaust pipe according to a preferred embodiment of the present invention.

As shown in the drawing, the present invention provides an air compressor 10 provided in an engine room 1 of a vehicle, and an air heater connected to the air compressor 10 and mounted on an outer circumferential surface of the vehicle exhaust pipe 2. 20, a main supply pipe 30 connected to the air heater 20, a warmth distribution unit 40 branched from the main supply pipe 30, and extended to a predetermined point of the vehicle, and the warmth distribution unit ( And a device controller 50 for controlling 40.

2 is an overall configuration diagram showing the configuration of the warmth distribution unit 40 in more detail. As shown in the drawing, the warmth distribution unit 40 is a first warmer which is branched from the main supply pipe 30, respectively. A second warmth supply pipe 42 branched from a supply pipe 41, a third warmth supply pipe 45, a fourth warmth supply pipe 47 and the first warmth supply pipe 41, and the first / third / fourth It consists of a plurality of control valves (44, 46, 49) provided in the warm water supply pipe.

In describing the present invention having such a configuration in detail, each component will be described in order according to the flow of warmth so that the present invention can be more easily understood.

The air compressor 10 is installed in a predetermined space inside the engine room 1, so that the outside air is sucked and the sucked air has a pressure that can be supplied to a predetermined point of the vehicle such as a side window and a seat according to the present invention. Compressed air is compressed to produce compressed air.

Figure 3a is a perspective view of the configuration of the air compressor 10 according to the present invention and Figure 3b is an exploded perspective view showing a more specific configuration, as shown in the case 11, the electric motor 12, the rotary shaft 13 ), An air suction fan 14, and an air compression fan 15.

The case 11 has a form in which the front and rear sides are opened, and the front portion is a first suction portion 16a through which external air is sucked and the rear portion is a discharge portion 17 through which the sucked air is compressed and discharged. In addition, a second suction part 16b is formed on the outer circumferential surface from the first suction part to a predetermined point, and the second suction part 16b has a plurality of suction holes through which external air can be sucked ( 16c) is perforated.

The case 11 has a hollow inside, and has a tapered shape in which the cross-sectional area gradually decreases from the portion where the second suction part 16b is formed to the discharge part 17, and thus the first suction part ( The cross sectional area of 16a) becomes significantly larger than the cross sectional area of the discharge part 17.

The electric motor 12 is installed in front of the first suction part 16a of the case 11 as a power source of the air compressor 10, and rotates the rotary shaft 13 connected to the electric motor 12. do.

The electric motor 12 is preferably electrically connected to the device control unit 50 to be described later to control its operation, that is, from among a plurality of control switches provided in the device control unit 50 for the driver to supply warmth. When any one of them is turned on, the electric motor 12 starts to operate according to the signal, and the operation stops when all the control switches are turned off because the driver does not want to supply warmth at all. Preferably.

The rotating shaft 13 extends from the electric motor 12 to the inner center of the case 11 and is supported and fixed by the shaft support bearings 18a and 18b at the front and rear ends of the case 11.

In addition, an air suction fan 14 is coupled to the rotary shaft 13, and rotates in accordance with the rotation of the rotary shaft 13 to receive external air through the first suction part 16a and the second suction part 16b. 11) It is sucked into the inside.

The air suction fan 14 blows the air in front of the rear by rotation, and the air is sucked more easily through both the first suction part 16a and the second suction part 16b. The suction fan 14 is preferably coupled to the rotary shaft 13 of the end portion of the second suction portion 16b.

The air compression fan 15 is coupled to the rear end rotation shaft 13 of the point where the air suction fan 14 is coupled to compress the sucked air while rotating together with the air compression fan 14 and discharge the same 17. Through).

The air compression fan 15 has a skew shape of a plurality of rotary blades connected in a row, and compresses the air while maintaining a predetermined distance from the inner circumferential surface of the tapered case 11 whose cross section decreases toward the rear. Rotating blade is preferably configured in a tapered form that is closer to the discharge portion 17, the length thereof is gradually shortened.

In addition, it is preferable that an air filter 19 is provided to filter foreign matters when there is foreign matter between the air suction fan 14 and the air compression fan 15.

The air heater 20 is connected to the discharge unit 17 of the air compressor 10 to receive the compressed air of the air compressor 10, is mounted on the exhaust pipe (2) of the exhaust pipe (2) The supplied compressed air is heated by heat to generate warmth.

Figure 4a is a perspective view of a configuration according to an embodiment of the air heater 20, Figure 4b is an exploded perspective view and Figure 4c is a cross-sectional view taken along line II-II of Figure 4a, the air heater 20 is a It consists of a pair of body portions 21a, 21b, a plurality of air channels 22, and a heating plate 23.

The body parts 21a and 21b are respectively connected to the outlet part 17 of the air compressor 10 at the front side thereof, and are provided with an inlet port 24 through which compressed air is introduced. 25) is provided, the inside is a hollow cylindrical shape formed with a space to move the compressed air flows.

The body portion (21a, 21b) of such a shape is connected to the lower portion of the exhaust pipe (2) is provided with a fastening member (27a, 27b) in the lower portion is connected by the connecting member 26, respectively, the fastening member ( The bolts 27a and 27b are mutually bolted to be mounted on the exhaust pipe 2.

Here, the connecting member 26 for connecting the body portion (21a, 21b) is formed integrally with the lower portion of the body portion (21a, 21b), and also the body portion (21a, 21b) exhaust pipe (2) The body portion 21a, 21b is preferably made of a material having an elastic force so that the body portion (21a, 21b) is widened or narrowed in and out by a predetermined interval when mounted on or removed from.

Inside the pair of body portions 21a and 21b, a plurality of air channels 22 are provided to block the flow of the compressed air introduced therein and move upward and downward zigzag, which is performed by moving the compressed air into the upper and lower zigzag. This is to generate heat of higher temperature by allowing heat transfer for a longer time in the parts 21a and 21b.

And a heating plate 23 is formed on the inner surface of the body portion (21a, 21b), that is, the side in contact with the exhaust pipe (2) is zigzag along the air channel (22) with heat transferred from the exhaust pipe (2) The moving compressed air is heated, and the contact area with the compressed air, that is, the heat transfer surface area is wider, so that the concave-convex shape is preferable to increase the heat transfer efficiency.

Since the air heater 20 is mounted on the exhaust pipe 2 in the underbody of the vehicle, the vehicle is exposed to calcium chloride sprayed on the road or subjected to physical shock when the vehicle is driven to a place where the road environment is not good. Since there may be a problem that the chemical corrosion or to provide a protective case on the outside is preferably mounted together.

5 is an exploded perspective view showing a configuration according to another embodiment of the air heater 20, the other configuration is the same as the configuration of the air heater 20 described in Figures 4a to 4c, the body portion ( There is a difference in forming the air transfer pipe 28 instead of the air channel 22 inside the 21a, 21b.

The air transfer pipe 28 has one end connected to the inlet 24 and the other end connected to the outlet 25. And it is fixed to the heating plate 23 in the upper and lower zigzag form and the air introduced thereby is moved along the inside of the air transfer pipe 28 is to be heated.

In the air heater 20 according to the above embodiments, in terms of thermal efficiency, the air heater 20 shown in FIG. 4A in which air is in direct contact with the heating plate 23 is effective, but air leakage to the outside of the body is effective. In terms of danger, the air heater 20 shown in FIG. 5 in which air moves inside the pipe is more effective. However, according to any embodiment, there is no problem in implementing the present invention.

The outlet 25 of the air heater 20 as described above receives the warmth generated by the main supply pipe 30 is connected, the warmth distribution unit 40 is connected to the main supply pipe 30 is connected to the main The warmth supplied to the supply pipe 30 is guided to a predetermined point of the vehicle.

The warmth distribution unit 40 includes a first warmth supply pipe 41 branched from the main supply pipe 30, a second warmth supply pipe 42 branched from the first warmth supply pipe 41, and the first warmer. Control valves provided in the supply pipe 41, respectively.

The first warmth supply pipe 41 is a supply pipe branched from the main supply pipe 30 and extended to the door windows on the left and right sides of the vehicle, and may be divided into a left warm supply pipe 41a and a right warm supply pipe 41b. Can be.

FIG. 6 is an exemplary view in which the first warm air supply pipes 41a and 41b are installed in the door, and as shown in the drawing, the first warm air supply pipes 41a and 41b are formed in the main supply pipe 30, respectively. It extends to the inside of the door panel through a connecting portion and is installed in a frame constituting the edge of the door window (4). In addition, a plurality of nozzles 43 are formed at predetermined intervals in portions embedded in the frame of the door window 4 to discharge the warmth guided along the supply pipe to the surface of the door window 4 in various directions.

In the drawings, only the first warmth supply pipes 41a and 41b are shown installed in the front door, but, as necessary, the first warm air supply pipes 41a and 41b may be extended and installed in the windows of the rear door.

The second warmth supply pipe 42 is a supply pipe which is branched from the first warmth supply pipes 41a and 41b respectively extended to the door window and is extended to a side mirror coupled to the outside of the vehicle door. For the warmth supply pipe 42a and the right side mirror warmer supply pipe 42b may be divided.

FIG. 7 is an exemplary view in which the second warm air supply pipes 42a and 42b are installed in the side mirror, and the second warm air supply pipes 42a and 42b branch off from the first warm air supply pipes 41a and 41b. Extends into the housing and is installed on the rear surface of the mirror 6. A plurality of nozzles 43 are formed at the position to discharge the guided warmth from the rear surface of the mirror 6 toward the mirror 6.

Here, it is preferable that the first and second warmth supply pipes 41 and 42 be flexible tubes so that the first and second warmth supply pipes 41 and 42 can be expanded and contracted when the door is opened and closed or when the side mirror is flowed.

The first warm air supply pipes 41a and 41b are provided with a left control valve 44a and a right control valve 44b, respectively. The control valve is a solenoid valve that is opened and closed by an electric interruption. And to control the warmth supply to the first warmth supply pipe (41a, 41b), respectively.

The left and right control valves 44a and 44b are electrically connected to the control switch of the device control unit 50 to be described later, and the driver can selectively supply the warmth to the left or the right through the operation of the control switch. do.

Here, if necessary, the second warmer supply pipe (42a, 42b) and the second warmer is provided with a control switch in addition to the rear side of the first warmer supply pipe (41a, 41b) is branched and the control switch for controlling this, respectively By adding to the device control unit 50 to be described later, it is also possible to configure the supply of warmth to the door window and the supply of warmth to the side mirror selectively.

On the other hand, the warmth distribution unit 40 may be provided with a third warmth supply pipe 45 branched from the main supply pipe 30 to guide the warmth to the front and rear windows of the vehicle, and also branched from the main supply pipe 30 And a fourth warmth supply pipe 47 for guiding warmth to the seat of the vehicle interior may be further installed.

The third warmth supply pipe 45 is a supply pipe that guides the warmth supplied to the main supply pipe 30 to the front and rear windows of the vehicle, and is provided to the front warm water supply pipe 45a and the rear warm water supply pipe 45b. Can be distinguished.

The third warmth supply pipes 45a and 45b are extended to the edges of the front window and the rear window, and a plurality of nozzles are formed at the edge portion to discharge warmth to the front window or the rear window in various directions.

Further, the third warmth supply pipes 45a and 45b have a front control valve 46a and a rear control valve which perform the same functions as the control valves 44a and 44b provided in the first warmth supply pipes 41a and 41b, respectively. Each of the control valves 46b is also provided as a solenoid valve, which is connected to a control switch provided in the apparatus control unit 50 so that the operation is controlled.

The fourth warmer supply pipe 47 is a supply pipe for guiding the warmth supplied to the main supply pipe 30 to each sheet provided in the vehicle interior, and includes a driver seat supply pipe 47a, a passenger seat supply pipe 47b, and a left rear side. And right supply pipes 47c and 47d, respectively.

FIG. 8 is an exemplary view in which the fourth warm air supply pipe 47 is installed on the seat 7, and the fourth warm air supply pipe 47 is installed in a zigzag form inside the seat 7, and the warm air outlet 48 at the end. Is formed to pass the heat through the supply pipe to transfer the heat to the sheet to be discharged from the end.

In addition, seat control valves 49a, 49b, 49c, and 49d are also provided in the fourth warmth supply pipes 47a, 47b, 47c, and 47d, respectively, and the seat control valves are also provided in the apparatus control unit 50 as solenoid valves. The opening and closing operations are controlled by being connected to each control switch.

The first warmth supply pipe 41, the second warmth supply pipe 42, the third warmth supply pipe 45, and the fourth warmth supply pipe 47 prevent the heat of the warmer moving inside the pipe from being released to the outside. It is preferable to protect with a heat insulating material, and it is preferable to use a tube made of Teflon, silicone, or PVC material having flexibility and heat resistance and good corrosion resistance so that it can be easily installed in a narrow space.

On the other hand, the device control unit 50 is a part that performs the function of controlling the warmth supply of the warmth distribution unit 40.

The device control unit 50 is composed of a plurality of control switches that are electrically connected to the control valves constituting the warmth distribution unit 40 to control the opening and closing of the control valves through the interruption of electricity, more specifically Left and right control switches connected to the left and right control valves 44a and 44b provided in the first warmth supply pipes 41a and 41b, respectively, and front and rear provided to the third warmth supply pipes 45a and 45b, respectively. Front and rear control switches connected to the control valves 46a and 46b, and seat control valves 49a, 49b, 49c and 49d provided in the fourth warmth supply pipes 47a, 47b, 47c and 47d, respectively. It consists of a plurality of seat control switches.

As described above, the device controller 50 is electrically connected to the electric motor 12 of the air compressor 10 so that at least one of the control switches is operated to be in an on state. It is preferable to stop the operation when the electric motor 12 is operated and all the control switches are in the off state.

The device control unit 50 having the above-described configuration is preferably installed in a free space of the instrument panel part or the instrument panel I / P part in front of the driver's seat so that the driver can operate the switch more conveniently.

The configuration of the warmth supply device for a vehicle using the heat of the exhaust pipe according to the preferred embodiment of the present invention has been described above. Hereinafter, the operation of the present invention by the above configuration will be described.

When the driver presses the control switch of the desired part to supply the warmth as needed, the control valve controlled by the control switch is opened and the air compressor 10 starts operation to supply warmth to the corresponding part.

For example, when the left and right door windows and the side mirror are stuck, it is difficult to secure the view of the rear and rear sides, and the left and right control switches for controlling the operation of the left control valve 44a and the right control valve 44b are pressed. In this case, the control valves 44a and 44b are opened and the air compressor 10 starts to operate.

The air compressed by the air compressor 10 is supplied to the air heater 20, the air heater 20 generates warmth by the heat of the exhaust pipe, the generated warmer is supplied to the main supply pipe (30). . The warmth supplied to the main supply pipe (30) is the first warmth supply pipe (41a, 41b) and the second warmth supply pipe (42a), in which the control valves (44a, 44b) are opened, among the warmth supply pipes branched to the main supply pipe (30). 42b) is discharged to the door window and the side mirror through the nozzle 43 to remove the frost on the door window and the side mirror.

The driver can easily control the warmth supply device according to the present invention by operating only the control switch of the device control unit 50 provided on the instrument panel, and by pressing all the control switches on all windows and side mirrors Moisture, defrost, etc. existing in the, or even heating up the sheet at the same time, and by only turning on the control switch of the necessary portion (On) may be to selectively supply the warmth to only one part.

 Although the warmth supply device for a vehicle using the heat of the exhaust pipe according to the present invention has been described above, the technical scope of the present invention is not limited to the contents described in the embodiments, and also in order to perform the same purpose of the present invention. It should be noted that the equivalent configuration modified or changed by those skilled in the art does not depart from the scope of the technical idea of the present invention described in the claims.

Therefore, modifications or changes in equivalent configurations by those skilled in the art will be constrained by the technical scope of the present invention as set forth in the claims.

As described above, the vehicle warmth supply device using the exhaust pipe heat according to the present invention generates the warmth using the heat of the exhaust pipe discarded into the air, and then generates the warmth of the vehicle window, the mist of the side mirror, moisture, sex, and the like. By removing or using to heat the sheet, there is an effect that the heat of the exhaust pipe can be efficiently used as an energy source.

 In addition, since it uses the warmth generated by the heat of the exhaust pipe, compared to the conventional heating method using the engine cooling water heat to produce the warmth in a faster time, there is an effect that can be used for removing foreign matters such as moisture, sex and heating.

In addition, by heating the seat using warmth that does not generate any electromagnetic fields, it is possible to provide safe heating means to the human body and to supply the warmth to the door windows, front and rear windows, and the seat at the same time or in any part of the environment. The warmth can be supplied intensively, so the driver can use it easily.

Claims (8)

delete An air compressor provided in the engine room of the vehicle to compress the intake air; An air heater connected to the air compressor and mounted on an outer circumferential surface of the vehicle exhaust pipe and generating warmth by heat of the exhaust pipe; A main supply pipe connected to the air heater to receive the generated warmth; A first warmth supply pipe branched from the main supply pipe and extending to the edges of the left and right door windows of the vehicle, the first warmth supply pipe having a plurality of nozzles for discharging warmth toward the window, and branched from the first warmth supply pipe, respectively; A second warmth supply tube extending into the mirror housing and having a plurality of nozzles for discharging warmth toward the rear surface of the mirror, and a left and right control valve respectively provided in the first warmth supply tube to control the flow of warmth; Mood distribution; And And a device control unit comprising left and right control switches electrically connected to the left and right control valves to control opening and closing, respectively.  The method of claim 2,   A third warmth supply pipe branched from the main supply pipe and extending to the edges of the front and rear windows of the vehicle, the third warmth supply pipe having a plurality of nozzles for discharging warmth toward the window; And further provided with front and rear control valves respectively provided to the third warmth supply pipes to regulate the flow of warmth. The apparatus control unit further comprises a front and rear control switches electrically connected to the front and rear control valves to control opening and closing, respectively. The method of claim 3, wherein The warmth distribution unit is branched from the main supply pipe extending in a zigzag form in each seat of the interior of the vehicle and the warmth outlet is formed at the end of the fourth warmer supply pipe for heating the sheet with the supplied warmer;  Further comprising a plurality of seat control valves are provided in each of the fourth warmth supply pipe to regulate the flow of warmth, The apparatus control unit further includes a plurality of seat control switches electrically connected to the plurality of seat control valves, respectively, to control opening and closing.  The method according to any one of claims 2 to 4, The air compressor is provided with a first suction part and a discharge part at front and rear ends, respectively, and a second suction part having a plurality of suction holes perforated on an outer circumferential surface immediately after the first suction part, and has a tapered shape from the rear end of the second suction part to the rear. Hollowed case; An air suction fan connected to an electric motor provided in front of the first suction part and coupled to a rotary shaft extending into the case and suctioning outside air through the first / second suction part in association with the rotary shaft; And And a tapered air compression fan coupled to the rotary shaft behind the air suction fan and interlocked with the rotary shaft and having a spool length gradually decreasing toward the rear.  The method of claim 5, The air compressor is provided between the air suction fan and the air compression fan further comprises an air filter for filtering foreign substances in the sucked outside air, the warmth supply of the vehicle using the heat of the exhaust pipe.  The method according to any one of claims 2 to 4, The air heater includes a pair of body parts which are provided on the front and rear surfaces, respectively, which are provided on the outer circumferential surface of the exhaust pipe by mutual coupling of fastening members provided on the upper and lower surfaces of the inlet and the outlet, respectively; A plurality of air channels provided inside the body to guide the compressed air introduced into the upper and lower zigzag; And  And a heating plate for heating the compressed air moving along the air channel by forming an unevenness in which a thermal contact surface is widened on an inner surface of the body portion opposite to the outer circumferential surface of the exhaust pipe. The method according to any one of claims 2 to 4, The air heater includes a pair of body parts which are provided on the front and rear surfaces, respectively, which are provided on the outer circumferential surface of the exhaust pipe by mutual coupling of fastening members provided on the upper and lower surfaces of the inlet and the outlet, respectively; An air transport tube fixed in a zigzag shape inside the body portion, one end of which is coupled to the inlet and the other end of which is coupled to the outlet; And  The warmth supply device of a vehicle using the heat of the exhaust pipe, characterized in that it comprises a heating plate for heating the compressed air moving to the inside of the air transfer pipe by forming a concave-convex on the inner surface of the body portion facing the outer peripheral surface of the exhaust pipe; .

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