KR100307751B1 - Heater for the rear passenger seat - Google Patents

Heater for the rear passenger seat Download PDF

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Publication number
KR100307751B1
KR100307751B1 KR1019970075523A KR19970075523A KR100307751B1 KR 100307751 B1 KR100307751 B1 KR 100307751B1 KR 1019970075523 A KR1019970075523 A KR 1019970075523A KR 19970075523 A KR19970075523 A KR 19970075523A KR 100307751 B1 KR100307751 B1 KR 100307751B1
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KR
South Korea
Prior art keywords
suction pipe
heating
passenger seat
way catalyst
hot air
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KR1019970075523A
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Korean (ko)
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KR19990055571A (en
Inventor
문지현
Original Assignee
이계안
현대자동차주식회사
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Priority to KR1019970075523A priority Critical patent/KR100307751B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
    • B60H1/14—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit
    • B60H1/18—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit the air being heated from the plant exhaust gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
    • B60H1/00835—Damper doors, e.g. position control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
    • F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00207—Combined heating, ventilating, or cooling devices characterised by the position of the HVAC devices with respect to the passenger compartment
    • B60H2001/00221—Devices in the floor or side wall area of the passenger compartment

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

PURPOSE: A heater for a rear passenger's seat of a vehicle is provided to enhance thermal efficiency and heating performance by using the radiant heat and exhaust heat of an engine. CONSTITUTION: A suction pipe(21) is installed around a catalytic converter(12), and is attached to the lower portion of a chassis floor(14). A steel mesh(24) is installed on a front suction port. An exhaust pipe(11) is inserted through the steel mesh. Heat emitting fins are installed outside the catalytic converter. A dehumidifying plate(26) is installed in the suction pipe. A moisture drain hole(27) is formed in the suction pipe. Many moisture condensing pieces are slantingly installed in front of the dehumidifying plate. Heating ducts are installed behind the suction pipe. Damper doors are installed in the heating ducts. Hot air discharge outlets are formed in respective heating ducts. The damper door discharges hot air into a vehicle room or discharges the hot air through the hot air discharge outlets.

Description

승용차의 후부승객석 난방장치{Heater for the rear passenger seat}Heater for the rear passenger seat

본 발명은 배기관의 삼원촉매장치로부터 열을 흡수하여 승용차의 후부승객석을 난방하는 승용차의 후부승객석 난방장치에 관한 것이다.The present invention relates to a rear passenger seat heating apparatus for a passenger car, which absorbs heat from a three-way catalyst device of an exhaust pipe and heats the rear passenger seat of a passenger car.

종래의 승용차는 히터 유니트가 전방의 크래쉬 패드 하단에 있어 도1에 도시된 바와 같이 히터(1)의 좌우에 전방석 난방 덕트(2)및(3)를 설치하고, 히터(10)의 후방으로 후방석 난방 덕트(4)및(5)를 설치하였다.In the conventional passenger car, as the heater unit is located at the bottom of the front crash pad, the front seat heating ducts 2 and 3 are installed on the left and right sides of the heater 1, as shown in FIG. Heating ducts 4 and 5 were installed.

후방식 난방 덕트(4)및(5)는 운전석 시트(6)와 조수석 시트(7) 밑으로 별도의 난방 덕트를 구성하여 후방석 시트(8)및(9)의 난방을 실시하여 덕트 구성에 따른 풍량 손실 및 소음의 증대와 원가 상승의 문제를 발생시켰다. 또한 후방석 덕트를 구성함에 따라 거주성 불편이 초래되었고 히터 유니트의 구조가 복잡해지는 양상을 띄게 되었다.The rear heating ducts 4 and 5 form separate heating ducts under the driver's seat 6 and the passenger seat 7 to heat the rear seats 8 and 9 according to the duct configuration. It caused a problem of air volume loss, noise increase and cost increase. In addition, as the rear seat duct was constructed, inconvenience in occupancy was caused and the structure of the heater unit became complicated.

본 발명의 목적은 상기와 같은 문제점을 해결하기 위하여 히터 유니트는 전방석 난방을 행하고 후방석 난방은 베기관의 삼원촉매장치로부터 열을 흡수하여 난방을 행하는 승용차의 후부승객석 난방장치를 제공하고자 하는 것이다.It is an object of the present invention to provide a rear passenger seat heating device for a passenger car in which the heater unit performs front seat heating and the rear seat heating absorbs heat from the three-way catalyst device of the exhaust pipe to solve the above problems.

본 발명의 목적을 달성하는 후부승객석 난방장치는 삼원촉매장치 주위에 설치되고 흡입관을 가지며 흡입관의 후방에는 난방 덕트가 분기되고, 흡입관은 차체 플로워 하부에 부착되고 전방의 흡입구에는 이물질 제거용 철망이 설치되며 배기관은 이물질 제거용 망을 관통하여 내부로 들어가고 삼원촉매장치의 외부에는 방열핀이 설치되며 삼원촉매장치를 지난 흡입관 내부에는 수분제거판이 설치되고 수분제거판이 설치된 바로 앞에는 흡입관에 수분배출 홀이 형성되며 수분제거판의 전방에는 다수개의 수분응집편이 경사지게 형성되고 난방 덕트는 차체 플로워를 관통하며 각각의 난방 덕트에는 댐퍼 도어가 설치되고 작동 모터에 의해서 작동되며 각각의 난방 덕트에는 온기 배출구가 형성되어 댐퍼 도어는 온기를 차체 내부로 토출하거나 온기 배출구를 통하여 외기로 배출시키게 구성된다.Rear passenger seat heating device to achieve the object of the present invention is installed around the three-way catalyst device and has a suction pipe, the heating duct is branched to the rear of the suction pipe, the suction pipe is attached to the lower body of the floor and the wire inlet for removing foreign matter is installed in the front inlet The exhaust pipe passes through the net for removing foreign substances and enters into the inside, and the heat radiation fin is installed outside the three-way catalyst device, and the water removal plate is installed inside the suction pipe after the three-way catalyst device, and the water discharge hole is formed in front of the water removal plate. In the front of the water removal plate, a plurality of moisture condensing pieces are formed to be inclined, the heating duct penetrates the body floor, and each heating duct is provided with a damper door and is operated by an operating motor. Discharges warmth into the car body It is configured through the sphere thereby discharged to the outside air.

도 1 은 종래의 후방석 난방을 도시하는 설명도.1 is an explanatory diagram showing conventional rear seat heating;

도 2 는 본 발명의 후부승객석 난방장치의 구성을 도시하는 도면.2 is a diagram illustrating a configuration of a rear passenger seat heating apparatus of the present invention.

도 3 은 본 발명의 후부승객석 난방장치의 측단면도.Figure 3 is a side cross-sectional view of the rear passenger seat heating apparatus of the present invention.

도 4 는 본 발명의 후부승객석 난방장치의 전방을 도시하는 도면.4 is a view showing the front of the rear passenger seat heating apparatus of the present invention.

도 5 는 도 3 의 A - A 단면도.5 is a cross-sectional view taken along line AA of FIG.

도 6 은 본 발명의 수분제거판의 구성을 도시하는 도면.6 is a view showing the configuration of a water removing plate of the present invention.

도 7 및 도 8 은 본 발명의 분기 난방 덕트의 평면도와 측단면도.7 and 8 are plan and side cross-sectional views of the branch heating duct of the present invention.

< 도면의 주요부분에 대한 부호의 간단한 설명 ><Brief description of symbols for the main parts of the drawings>

10 : 엔진 11 : 배기관10 engine 11: exhaust pipe

12 : 삼원촉매장치 13 : 머플러12: three-way catalyst device 13: muffler

14 : 차체 플로워 20 : 난방장치14: body floor 20: heating device

21 : 흡입관 22,23 : 난방 덕트21: suction pipe 22, 23: heating duct

24 : 이물질 제거용 철망 25 : 방열핀24: wire mesh for removing foreign matter 25: heat radiation fin

26 : 수분제거판 27 : 수분제거 홀26: moisture removal plate 27: moisture removal hole

28 : 수분응집편 29,30 : 댐퍼 도어28: moisture condensation piece 29, 30: damper door

31 : 작동 모터 32,33 : 온기 배출구31: operating motor 32,33: warmth outlet

본 발명을 첨부된 도면을 참조하여 상세히 설명한다.The present invention will be described in detail with reference to the accompanying drawings.

도2 에는 본 발명의 후부승객석 난방장치의 구성이 도시되는데, 배기관(11)은 엔진(1)으로부터 연결되어 삼원촉매장치(12)를 통하여 머플러(13)로 연결되어 있다. 본 발명의 후부승객석 난방장치(20)는 삼원촉매장치(12) 주위에 설치된다. 난방장치(20)는 흡입관(21)을 가지며 흡입관(21)의 후방에는 난방 덕트(22)및(23)가 분기된다.Figure 2 shows the configuration of the rear passenger seat heating apparatus of the present invention, the exhaust pipe 11 is connected from the engine 1 is connected to the muffler 13 through the three-way catalyst device (12). The rear passenger seat heating device 20 of the present invention is installed around the three-way catalyst device 12. The heating device 20 has a suction pipe 21 and the heating ducts 22 and 23 branch behind the suction pipe 21.

도3 에는 본 발명의 후부승객석 난방장치의 측단면도가 도시되는데, 흡입관(21)은 차체 플로워(14) 하부에 부착되고 전방의 흡입구에는 이물질 제거용 철망(24)이 설치된다. 배기관(11)은 도4에 도시된 바와 같이 이물질 제거용 망(24)을 관통하여 후부승객석 난방장치(20) 내부로 들어간다.Figure 3 is a side cross-sectional view of the rear passenger seat heating apparatus of the present invention, the suction pipe 21 is attached to the lower body floor 14, the front suction port is provided with a wire mesh 24 for removing foreign matter. The exhaust pipe 11 penetrates the rear passenger seat heating apparatus 20 through the foreign matter removing net 24 as shown in FIG.

다시 도3 을 참조하면, 후부승객석 난방장치(20)의 내부에는 삼원촉매장치(12)가 위치되고 삼원촉매장치(12)의 외부에는 도5에 도시된 바와 같이 방열핀(25)이 설치되어 후부승객석 난방장치(20)의 내부에 열을 방출한다.Referring to FIG. 3 again, the three-way catalyst device 12 is positioned inside the rear passenger seat heating device 20 and the heat dissipation fin 25 is installed outside the three-way catalyst device 12 as shown in FIG. Heat is released inside the passenger seat heating device 20.

도3 을 참조하면, 삼원촉매장치(12)를 지난 흡입관(21) 내부에는 수분제거판(26)이 설치되고 수분제거판(26)이 설치된 바로 앞에는 흡입관(21)에 수분배출 홀(27)이 형성된다.Referring to FIG. 3, a water removal plate 26 is installed inside the suction pipe 21 passing through the three-way catalyst device 12, and a water discharge hole 27 is provided in the suction pipe 21 just before the water removal plate 26 is installed. Is formed.

도6 에는 본 발명의 수분제거판의 구성이 도시되는데, 수분제거판(26)의 전방에는 다수개의 수분응집편(28)이 경사지게 형성되어 수분과 미세한 먼지를 걸러 수분배출 홀(27)을 통하여 흡입관(21) 밖으로 배출시킨다.Figure 6 shows the configuration of the water removal plate of the present invention, in front of the water removal plate 26 a plurality of water condensing pieces 28 are formed to be inclined to filter the water and fine dust through the water discharge hole 27 It is discharged out of the suction pipe 21.

도7 및 도8 에는 본 발명의 분기 난방 덕트가 평면도와 측단면도로 도시되는데, 난방 덕트(22)및(23)는 흡입관(21)의 후방으로부터 분기되어 차체 플로워(14)를 관통하여 도2 에 도시된 바와 같이 후방석 시트(8)및(9)를 향한다.7 and 8 show branch heating ducts of the present invention in plan and side cross-sectional views, wherein the heating ducts 22 and 23 branch off from the rear of the suction pipe 21 and penetrate the body floor 14 to FIG. Towards the rear seats 8 and 9 as shown.

각각의 난방 덕트(22)및(23)에는 댐퍼 도어(29)및(30)가 설치되고 작동 모터(31)에 의해서 작동된다. 각각의 난방 덕트(22)및(23)에는 온기 배출구(32)및(33)가 형성되어 도8 에 도시되듯이 댐퍼 도어(30)는 온기를 차체 내부로 토출하거나 온기 배출구(33)를 통하여 외기로 배출시킬 수 있다.Each heating duct 22 and 23 is provided with damper doors 29 and 30 and is operated by an actuating motor 31. Warmer outlets 32 and 33 are formed in each of the heating ducts 22 and 23 so that the damper door 30 discharges the warmer into the vehicle body or through the warmer outlet 33 as shown in FIG. Can be discharged to outside air.

본 발명의 후방승객석 난방장치의 작동을 설명한다.The operation of the rear passenger seat heating apparatus of the present invention will be described.

본 발명의 후방승객석 난방장치(20)는 삼원촉매장치(12)로부터 열을 흡수하는 것으로, 삼원촉매장치(12)의 외부는 방열핀(25)으로 감싸여 있어 열을 방출한다.The rear passenger seat heating device 20 of the present invention absorbs heat from the three-way catalyst device 12, and the outside of the three-way catalyst device 12 is wrapped with a heat radiation fin 25 to release heat.

본 발명의 후방승객석 난방장치(20)는 흡입관(21)의 최초 도입부에 큰 이물질 제거가 가능하도록 이물질 제거용 철망(24)이 설치되고 중간부에는 미세한 먼지와 수분을 제거할 수 있는 수분제거판(26)이 설치되어 수분제거판(26)의 수분응집편(28)에 모아진 수분은 경사진 수분응집편(28)을 따라 자중에 의해 수분배출 홀(27)로 배출된다.The rear passenger seat heating device 20 of the present invention has a wire mesh 24 for removing foreign matter so that a large amount of foreign matter can be removed at the first introduction portion of the suction pipe 21, and a water removing plate capable of removing fine dust and water in the middle portion. Moisture collected in the water condensation piece 28 of the water removal plate 26 by 26 is discharged to the water discharge hole 27 by its own weight along the inclined water condensation piece 28.

그리고 분기 난방 덕트(22)및(23)에는 댐퍼 도어(29)및(30)가 설치되어 더운 여름철 등 난방이 불필요할 때 난방의 필요유무에 따라 난방을 할 수 있으며, 난방 덕트(22)및(23)중 하나만 사용할 수도 있다.In addition, the damper doors 29 and 30 are installed in the branch heating ducts 22 and 23 so that heating can be performed according to the need of heating when heating is not necessary, such as during a hot summer, and the heating duct 22 and Only one of (23) may be used.

댐퍼 도어(29)및(30)는 작동 모터(31)에 의해 개폐시킬 수 있으며 토출구의 풍량과 방향을 조절할 수 있다.The damper doors 29 and 30 can be opened and closed by the operation motor 31 and can adjust the air volume and direction of the discharge port.

본 발명의 후방승객석 난방장치는 흡입관(21)의 도입부로부터 공기가 흡입되어 난방 덕트(22)및(23)로 배출되므로 차량의 주행에 따라 풍량을 증대시킬 수 있으며 난방이 불필용시 온기를 온기 배출구(32)및(33)를 통하여 차량 밖으로 배출시킬 수 있다.In the rear passenger seat heating apparatus of the present invention, since the air is sucked from the inlet of the suction pipe 21 and discharged to the heating ducts 22 and 23, the air volume can be increased according to the running of the vehicle, The outlets 32 and 33 can be discharged out of the vehicle.

상기와 같이 구성된 본 발명의 승용차의 후방승객석 난방장치는 엔진의 방열 및 배기열을 이용하므로 효율을 증대시키고, 평상시 부족한 후방석 난방을 보완함으로써 난방성능을 증대시킨다.The rear passenger seat heating apparatus of the passenger car of the present invention configured as described above uses the heat radiation and exhaust heat of the engine to increase efficiency, and improves heating performance by compensating for the rear seat heating which is not normally carried out.

또한 본 발명의 후방승객석 난방장치는 차체 플로워 하부에 설치되므로 승객거주성에 전혀 영향이 없고, 난방 불필요시 온기를 실외로 배출할 수 있어 난방조절이 가능한 효율적인 난방장치를 제공한다.In addition, since the rear passenger seat heating apparatus of the present invention is installed below the body floor, there is no influence on the passenger dwelling, and when the heating is not necessary, the warmer can be discharged to the outside to provide an efficient heating apparatus capable of controlling the heating.

Claims (1)

삼원촉매장치(12) 주위에 설치되는 흡입관(21)을 가지며, 상기 흡입관(21)은 차체 플로워(14) 하부에 부착되고, 전방의 흡입구에는 이물질 제거용 철망(24)이 설치되며, 배기관(11)은 이물질 제거용 망(24)을 관통하여 내부로 들어가고 상기 삼원촉매장치(12)의 외부에는 방열핀(25)이 설치되며 삼원촉매장치(12)를 지난 흡입관(21) 내부에는 수분제거판(26)이 설치되고 수분제거판(26)이 설치된 바로 앞에는 흡입관(21)에 수분배출 홀(27)이 형성되며, 상기 수분제거판(26)의 전방에는 다수개의 수분응집편(28)이 경사지게 형성되고, 상기 흡입관(21)의 후방에는 난방 덕트(22)및(23)가 분기되게 구성되고, 상기 난방 덕트(22)및(23)는 차체 플로워(14)를 관통하며 각각의 난방 덕트(22)및(23)에는 댐퍼 도어(29)및(30)이 설치되고 작동 모터(31)에 의해서 작동되며 각각의 난방 덕트(22)및(23)에는 온기 배출구(32)및(33)가 형성되어 댐퍼 도어(30)는 온기를 차체 내부로 토출하거나 온기 배출구(32)및(33)를 통하여 외기로 배출시키는 것을 특징르로 하는 승용차의 후부승객석 난방장치.It has a suction pipe 21 is installed around the three-way catalyst device 12, the suction pipe 21 is attached to the lower body floor 14, the front suction port is provided with a wire mesh 24 for removing foreign matter, exhaust pipe ( 11) penetrates through the foreign matter removal net 24 to the inside, and the heat dissipation fin 25 is installed on the outside of the three-way catalyst device 12, and the water removal plate inside the suction pipe 21 passing through the three-way catalyst device 12. (26) is installed and the water discharge hole 27 is formed in the suction pipe 21 immediately before the water removal plate 26 is installed, a plurality of water condensation pieces (28) in front of the water removal plate (26) It is formed to be inclined, the rear side of the suction pipe 21 is configured to branch the heating ducts 22 and 23, the heating ducts 22 and 23 penetrate the body floor 14 and each heating duct Dampers doors 29 and 30 are provided at 22 and 23 and are operated by actuating motors 31 and respective heating ducts 22. And (23), the warmth outlets 32 and 33 are formed so that the damper door 30 discharges the warmth into the vehicle body or discharges the warmth to the outside through the warmth outlets 32 and 33. Rear passenger seat heating of passenger car.
KR1019970075523A 1997-12-27 1997-12-27 Heater for the rear passenger seat KR100307751B1 (en)

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KR100410783B1 (en) * 2001-11-07 2003-12-18 현대자동차주식회사 Heating apparatus for rear passenger space of bus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960031172A (en) * 1995-02-28 1996-09-17 김태구 Automobile rear seat heating system using waste heat of exhaust gas

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960031172A (en) * 1995-02-28 1996-09-17 김태구 Automobile rear seat heating system using waste heat of exhaust gas

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