KR100435542B1 - The apparatus heating by using exhaust gas - Google Patents
The apparatus heating by using exhaust gas Download PDFInfo
- Publication number
- KR100435542B1 KR100435542B1 KR10-2001-0057160A KR20010057160A KR100435542B1 KR 100435542 B1 KR100435542 B1 KR 100435542B1 KR 20010057160 A KR20010057160 A KR 20010057160A KR 100435542 B1 KR100435542 B1 KR 100435542B1
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- Prior art keywords
- exhaust
- heat exchanger
- flow path
- exhaust gas
- temperature
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Classifications
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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
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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
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00021—Air flow details of HVAC devices
- B60H1/00028—Constructional lay-out of the devices in the vehicle
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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
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/00807—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being a specific way of measuring or calculating an air or coolant temperature
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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
- B60H1/00642—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
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- 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 from exhaust energy
- F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting from exhaust energy the devices using heat
Abstract
본 발명은 배기를 이용한 난방장치에 관한 것으로서, 특히 배기가스의 폐열을 이용한 난방장치에 있어서 열교환기로의 배기유량을 제어할 수 있어 난방효과를 향상시키고 냉난방시에 소음기의 기능을 겸할 수 있어 배기소음 감소효과를 갖는 배기를 이용한 난방장치에 관한 것이다.The present invention relates to a heating apparatus using exhaust, and in particular, in a heating apparatus using waste heat of exhaust gas, it is possible to control the exhaust flow rate to the heat exchanger, thereby improving the heating effect and functioning as a silencer during heating and cooling. The present invention relates to a heating apparatus using exhaust having a reducing effect.
이와 같은 본 발명은 배기가스의 폐열을 이용한 난방장치에 있어서, 엔진측으로부터 배기계측으로 형성된 배기유로의 일측에 입구와 출구의 유로가 각각 개방되게 형성되어 장착되고, 내부에 형성된 순환유로에 소음기 구조의 격막이 설치된 열교환기와; 상기 열교환기의 일측에 설치되어 상기 열교환기의 내부의 온도를 감지하는 온도감지수단과; 상기 열교환기의 출구측 유로의 일측에 개폐가능하게 장착된 배기흐름제어수단과; 상기 온도감지수단으로부터 신호를 인가 받아 상기 배기흐름제어수단의 개폐 및 개도를 제어하여 상기 열교환기의 내부로 유입되는 배기가스의 유량을 조절하는 전자제어수단을 특징으로 하여 가능하게 된다.As described above, the present invention is a heating apparatus using waste heat of exhaust gas, and the inlet and the outlet flow paths are formed on one side of the exhaust flow path formed from the engine side to the exhaust measurement system, respectively, and are mounted, and the silencer structure is formed in the circulation flow path formed therein. A heat exchanger having a diaphragm installed therein; A temperature sensing means installed at one side of the heat exchanger to sense a temperature inside the heat exchanger; Exhaust flow control means mounted on one side of an outlet side flow path of the heat exchanger to be openable and closeable; It is possible to characterized in that the electronic control means for adjusting the flow rate of the exhaust gas flowing into the heat exchanger by controlling the opening and closing of the exhaust flow control means by receiving a signal from the temperature sensing means.
Description
본 발명은 배기를 이용한 난방장치에 관한 것으로서, 특히 배기가스의 폐열을 이용한 난방장치에 있어서 열교환기로의 배기유량을 제어할 수 있어 난방효과를 향상시키고 냉난방시에 소음기의 기능을 겸할 수 있어 배기소음 감소효과를 갖는 배기를 이용한 난방장치에 관한 것이다.The present invention relates to a heating apparatus using exhaust, and in particular, in a heating apparatus using waste heat of exhaust gas, it is possible to control the exhaust flow rate to the heat exchanger, thereby improving the heating effect and functioning as a silencer during heating and cooling. The present invention relates to a heating apparatus using exhaust having a reducing effect.
일반적으로 배기를 이용한 난방장치는 엔진으로부터 토출된 고온의 배기가스를 열교환기내로 순환시켜 난방에 이용하게 된다.In general, a heating apparatus using exhaust gas circulates high-temperature exhaust gas discharged from an engine into a heat exchanger to be used for heating.
종래의 배기를 이용한 난방장치는 배기매니폴드에 접촉하고 있는 열교환기의 냉매가 배기매니폴드에서 가열되고 송풍기에 의해 응축되는 과정을 반복하면서 난방을 해주는 방식(출원번호 10-1996-070395), 보조히터로서의 기능만 수행하며 보조히터의 배기입구 및 출구 개폐는 이지알 밸브(EGR VALVE)가 담당하며 온수히터의 배관에도 밸브가 설치되어 세개의 밸브가 전자제어장치(ECU)에 의해 연동되고 엔진온도가 고온일 때는 보조히터는 꺼지고 온수히터가 작동되도록 하는 방식(출원번호 10-1996-059737), 단순히 배기 파이프를 분기하여 열교환기로 필요시 배기를 보내어 히터 역할을 하는 방식(출원번호 20-1996-034063)등이 있다.The conventional heating apparatus using the exhaust is a method of heating while repeating the process that the refrigerant of the heat exchanger in contact with the exhaust manifold is heated in the exhaust manifold and condensed by the blower (application number 10-1996-070395), auxiliary It functions only as a heater, and the inlet and outlet of the auxiliary heater is opened and closed by the ERG VALVE. Valves are also installed in the piping of the hot water heater so that the three valves are linked by the ECU and the engine temperature. When the heater is hot, the auxiliary heater is turned off and the hot water heater is operated (application number 10-1996-059737), and simply branching the exhaust pipe to send exhaust to the heat exchanger if necessary to act as a heater (application number 20-1996- 034063).
그러나, 상기한 종래의 배기를 이용한 난방장치는 열교환기의 온도를 제어하는 기능이 없어 실내 주변 부분이 열해를 입을 수 있고, 보조히터로서의 역할만을 수행하는 경우는 효과대비 원가 상승의 문제점이 있다.However, the heating apparatus using the conventional exhaust gas does not have a function of controlling the temperature of the heat exchanger, and thus, a peripheral portion of the room may be injured, and in the case of only serving as an auxiliary heater, there is a problem of cost increase compared to the effect.
또한 히터의 배기순환을 단지 밸브개폐에만 의존하고 있어 히터의 열교환 기능이 부족하게 될 가능성이 높은 문제점이 있다.In addition, since the exhaust circulation of the heater depends only on the valve opening and closing, there is a high possibility that the heat exchange function of the heater may be insufficient.
본 발명은 상기한 종래 기술의 문제점을 해결하기 위하여 안출된 것으로서, 배기가스의 폐열을 이용한 난방장치에 있어서 열교환기로의 배기유량을 제어할 수 있어 난방효과를 향상시키고 냉난방시에 소음기의 기능을 겸할 수 있어 배기소음 감소효과를 갖는 배기를 이용한 난방장치를 제공하는데 그 목적이 있다.The present invention has been made to solve the above problems of the prior art, it is possible to control the exhaust flow rate to the heat exchanger in the heating apparatus using the waste heat of the exhaust gas to improve the heating effect and to function as a silencer during heating and cooling The purpose is to provide a heating apparatus using exhaust which can reduce the exhaust noise.
도 1은 본 발명에 따른 배기를 이용한 난방장치가 개략적으로 도시된 구성도.1 is a configuration diagram schematically showing a heating apparatus using exhaust according to the present invention.
도 2는 본 발명에 따른 배기를 이용한 난방장치의 일부 구성요소인 격막이 도시된 정면 상세도.Figure 2 is a front detail view showing a diaphragm which is a part of the heating device using the exhaust according to the present invention.
도 3a은 본 발명에 따른 배기를 이용한 난방장치의 개폐제어판이 닫힐 때의 배기순환이 도시된 참고도.Figure 3a is a reference diagram showing the exhaust circulation when the opening and closing control panel of the heating apparatus using exhaust according to the present invention.
도 3b은 본 발명에 따른 배기를 이용한 난방장치의 개폐제어판이 열릴 때의 배기순환이 도시된 참고도.Figure 3b is a reference diagram showing the exhaust circulation when the opening and closing control panel of the heating apparatus using the exhaust according to the present invention.
도 4는 본 발명에 따른 배기를 이용한 난방장치의 작용이 도시된 순서도.4 is a flow chart showing the operation of the heating apparatus using the exhaust according to the present invention.
<도면의 주요 부분에 관한 부호의 설명><Explanation of symbols on main parts of the drawings>
10 : 열교환기 10a : 입구10: heat exchanger 10a: inlet
10b : 출구 11 : 격막10b: exit 11: diaphragm
12a,12b : 플렉시블 조인트 21 : 온도감지센서12a, 12b: Flexible joint 21: Temperature sensor
31 : 개폐제어판 41 : 전자제어장치31: opening and closing control panel 41: electronic control device
상기한 과제를 실현하기 위한 본 발명에 따른 배기를 이용한 난방장치는 배기가스의 폐열을 이용한 난방장치에 있어서, 엔진측으로부터 배기계측으로 형성된 배기유로의 일측에 입구와 출구의 유로가 각각 개방되게 형성되어 장착되고, 내부에 형성된 순환유로에 소음기 구조의 격막이 설치된 열교환기와; 상기 열교환기의 일측에 설치되어 상기 열교환기의 내부의 온도를 감지하는 온도감지수단과; 상기 열교환기의 출구측 유로의 일측에 개폐가능하게 장착된 배기흐름제어수단과; 상기 온도감지수단으로부터 신호를 인가 받아 상기 배기흐름제어수단의 개폐 및 개도를 제어하여 상기 열교환기의 내부로 유입되는 배기가스의 유량을 조절하는 전자제어수단을 포함하여 이루어진다.In the heating apparatus using exhaust according to the present invention for realizing the above problems, in the heating apparatus using waste heat of the exhaust gas, the inlet and outlet flow paths are respectively opened on one side of the exhaust passage formed from the engine side to the exhaust gauge. A heat exchanger provided with a diaphragm having a silencer structure in a circulation passage formed therein; A temperature sensing means installed at one side of the heat exchanger to sense a temperature inside the heat exchanger; Exhaust flow control means mounted on one side of an outlet side flow path of the heat exchanger to be openable and closeable; And an electronic control means for controlling the opening and closing of the exhaust flow control means by receiving a signal from the temperature sensing means to adjust the flow rate of the exhaust gas flowing into the heat exchanger.
이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예들을 상세히 설명하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명에 따른 배기를 이용한 난방장치가 개략적으로 도시된 구성도이고, 도 2는 본 발명에 따른 배기를 이용한 난방장치의 일부 구성요소인 격막이 도시된 정면 상세도이다.1 is a configuration diagram schematically showing a heating apparatus using exhaust according to the present invention, Figure 2 is a front detail view showing a diaphragm which is a part of the heating apparatus using the exhaust according to the present invention.
도 1, 도 2에 도시된 바와 같이, 본 발명의 배기를 이용한 난방장치는 배기가스의 폐열을 이용한 난방장치에 있어서, 엔진측(A)으로부터 배기계측(B)으로 형성된 배기유로(1)의 일측에 입구(10a)와 출구(10b)의 유로가 각각 개방되게 형성되어 장착되고, 내부에 형성된 순환유로에 소음기 구조의 격막(11)이 설치된 열교환기(10)가 구비된다.1 and 2, the heating apparatus using the exhaust of the present invention is a heating apparatus using waste heat of the exhaust gas, the exhaust passage 1 formed from the engine side (A) to the exhaust measurement (B) One side of the inlet (10a) and the outlet of the outlet (10b) is formed to be open, respectively, the heat exchanger 10 is provided with a diaphragm 11 of the silencer structure in the circulation passage formed therein.
그리고, 상기 열교환기(10)의 일측에 설치되어 상기 열교환기(10)의 내부의 온도를 감지하는 온도감지수단(20)이 구비되고, 상기 열교환기(10)의 출구(10b)측 유로의 일측에 개폐가능하게 장착된 배기흐름제어수단(30)과, 상기 온도감지수단(20)으로부터 신호를 인가 받아 상기 배기흐름제어수단(30)의 개폐 및 개도를 제어하여 상기 열교환기(10)의 내부로 유입되는 배기가스의 유량을 조절하는 전자제어수단(40)이 구비된다.In addition, a temperature sensing means 20 is installed at one side of the heat exchanger 10 and senses a temperature of the inside of the heat exchanger 10, and is provided at an outlet 10b side of the heat exchanger 10. The exhaust flow control means 30 is mounted on one side so as to be open and close, and the signal is received from the temperature sensing means 20 to control the opening and closing of the exhaust flow control means 30 to control the opening and closing of the heat exchanger 10. Electronic control means 40 for adjusting the flow rate of the exhaust gas flowing into the interior is provided.
상기 열교환기(10)는 난방장치의 덕트(미도시) 내에 배치되는 바, 상기 덕트를 통해 유동되는 공기가 열교환기(10)의 외벽을 매체로 배기가스와 열교환되고, 배기가스와 열교환된 온풍은 덕트를 통해 차량의 실내측으로 송풍되어 난방이 이루어지게 된다.상기와 같이 형성된 열교환기(10)는 입구(10a)측 유로 및 출구(10b)측 유로에 각각 플렉시블 조인트(12a, 12b)가 장착되어 상기 열교환기(10)와 배기계측(B) 사이의 배기가스에 의한 유동을 흡수하게 된다.The heat exchanger 10 is disposed in a duct (not shown) of a heating device, and the air flowing through the duct heat-exchanges with the exhaust gas through the outer wall of the heat exchanger 10 as a medium, and heat-exchanged with the exhaust gas. The air is blown through the duct to the interior of the vehicle to perform heating. The heat exchanger 10 formed as described above has the flexible joints 12a and 12b mounted on the inlet 10a side flow path and the outlet 10b side flow path, respectively. This is to absorb the flow by the exhaust gas between the heat exchanger 10 and the exhaust measurement (B).
상기 격막(11)은 상기 열교환기(10)의 내부에 형성된 순환유로을 따라 수직하게 다수 설치되며, 상기 격막(11)에는 각각 다수의 구멍(11')이 형성되고, 그 구멍(11')의 사이즈가 각각의 격막(11)에 따라 다르게 형성된다.The diaphragm 11 is installed in a plurality of vertically along the circulation flow path formed in the heat exchanger 10, the diaphragm 11 is formed with a plurality of holes 11 ', respectively, of the hole 11' The size is formed differently according to each diaphragm 11.
상기 배기흐름제어수단(30)은 일측이 상기 열교환기(10)의 출구(10b)측 유로내의 일측에 힌지로 결합되어 개폐가능한 개폐제어판(31)으로 이루어진다.The exhaust flow control means 30 is composed of an opening and closing control panel 31, one side of which is coupled to one side of the outlet 10b side flow path of the heat exchanger 10 by a hinge.
상기 온도감지수단(20)은 온도를 감지하는 온도감지센서(21)로 이루어지고, 상기 전자제어수단(40)은 마이크로프로세서로 구성된 전자제어장치(41)로 이루어진다.The temperature sensing means 20 is composed of a temperature sensor 21 for sensing a temperature, the electronic control means 40 is composed of an electronic control device 41 composed of a microprocessor.
상기와 같이 구성되는 본 발명에 따른 배기를 이용한 난방장치의 작용을 설명하면 다음과 같다.Referring to the operation of the heating apparatus using the exhaust according to the present invention configured as described above are as follows.
도 3a, 3b은 본 발명에 따른 배기를 이용한 난방장치의 개폐제어판이 닫힐 때/열릴 때의 배기순환이 도시된 참고도이고, 도 4는 본 발명에 따른 배기를 이용한 난방장치의 작용이 도시된 순서도이다.3A and 3B are reference views showing the exhaust circulation when the opening / closing control panel of the heating apparatus using exhaust according to the present invention is closed / opened, and FIG. 4 shows the operation of the heating apparatus using exhaust according to the present invention. Flowchart.
도 3a 내지 도 4에 도시된 바와 같이, 상기 개폐제어판(31)은 상기 전자제어장치(41)에 의해 개폐되는데, 히터 스위치가 오프(OFF) 상태이거나 상기 열교환기(10)의 온도가 일정온도 이상일 때는 상기 개폐제어판(31)을 작동시켜 상기 열교환기(10)의 출구(10b)를 닫아서 배기가스가 상기 열교환기(10)내로 순환되지 못하게 하고, 히터 스위치가 온(ON) 상태이고 상기 열교환기(10)의 온도가 일정온도 이하일 때는 상기 개폐제어판(31)을 작동시켜 상기 열교환기(10)의 출구(10b)를 열고 이에 따라 자동으로 엔진측(A)으로부터 배기계측(B)으로 형성된 배기유로(1)를 막게되어 상기 열교환기(10) 내의 순환경로를 따라 배기가스가 순환된다.3A to 4, the opening and closing control panel 31 is opened and closed by the electronic control device 41, the heater switch is OFF (OFF) state or the temperature of the heat exchanger 10 is a constant temperature When abnormal, the opening / closing control panel 31 is operated to close the outlet 10b of the heat exchanger 10 to prevent exhaust gas from being circulated into the heat exchanger 10, and the heater switch is in an ON state and the heat exchanger When the temperature of the apparatus 10 is equal to or lower than a predetermined temperature, the opening / closing control panel 31 is operated to open the outlet 10b of the heat exchanger 10 and accordingly automatically formed from the engine side A to the exhaust measurement B. The exhaust passage 1 is blocked, and exhaust gas is circulated along the circulation path in the heat exchanger 10.
즉, 상기 열교환기(10)로의 배기유량을 제어할 수 있어 열교환기(10)의 과열에 의한 열해를 방지하게 되고, 상기 열교환기(10)로 필요한 만큼의 배기가스를 보내주어 덕트를 통해 차량의 실내로 송풍되는 공기가 최적의 온도로 가열됨으로서 난방장치의 난방효과가 향상된다.That is, it is possible to control the exhaust flow rate to the heat exchanger 10 to prevent thermal damage due to overheating of the heat exchanger 10, and to send the exhaust gas as necessary to the heat exchanger 10 to the vehicle through the duct As the air blown into the room is heated to an optimal temperature, the heating effect of the heating device is improved.
그리고, 상기 열교환기(10) 내부에 형성된 순환유로에 소음기 구조의 격막(11)이 설치되어 냉난방시에 소음기의 기능을 겸할 수 있어 배기소음을 감소시킨다.In addition, the diaphragm 11 of the silencer structure is installed in the circulation flow path formed inside the heat exchanger 10 to serve as a silencer when cooling and heating, thereby reducing exhaust noise.
또한, 히터 오프(OFF)시에는 상기 열교환기(10)의 내부공간이 공명기(RESONATOR)의 역할을 수행하게 되어 배기 소음을 감소시킨다.In addition, when the heater is OFF, the internal space of the heat exchanger 10 serves as a resonator to reduce exhaust noise.
이상과 같이 본 발명에 따른 배기를 이용한 난방장치를 예시된 도면을 참조로 설명하였으나, 본 명세서에 개시된 실시예와 도면에 의해 본 발명은 한정되지 않으며 그 발명의 기술사상 범위내에서 당업자에 의해 다양한 변형이 이루어질 수 있음은 물론이다.As described above, the heating apparatus using the exhaust according to the present invention has been described with reference to the illustrated drawings, but the present invention is not limited by the embodiments and drawings disclosed herein, and various modifications are made by those skilled in the art within the technical scope of the present invention. Of course, modifications can be made.
상기한 바와 같은 본 발명의 배기를 이용한 난방장치는 히터작동시에는 소음기구조를 가진 열교환기로 인한 배기 소음 감소효과가 있고, 히터 오프(OFF)시에는 상기 열교환기의 내부공간이 공명기(RESONATOR)의 역할을 수행하게 되어 배기 소음 감소 효과가 있는 장점이 있다.The heating device using the exhaust of the present invention as described above has an effect of reducing the exhaust noise due to the heat exchanger having a silencer structure when the heater is operated, the internal space of the heat exchanger when the heater is OFF (RESONATOR) It has the advantage of reducing the exhaust noise to play a role.
그리고, 온수 난방 대비에서 엔진의 온도가 올라가기 전인 시동초기의 히팅(HEATING)성능이 향상되는 장점이 있다.In addition, there is an advantage that the heating (HEATING) performance of the initial start before the temperature of the engine rises in comparison with the hot water heating is improved.
또한, 냉각수를 순환시켜 난방하는 온수난방은 엔진동력을 이용하나 본 발명은 배기압을 이용하여 열원인 배기가스를 상기 열교환기로 보내므로 동력성능도 향상될 것으로 기대되며, 온수 난방 대비에서 냉각수 유량 감소에 따른 차량의 중량 감소 효과도 있는 장점이 있다.In addition, the hot water heating to circulate the cooling water is heated using the engine power, but the present invention is expected to improve the power performance by sending the exhaust gas as a heat source to the heat exchanger using the exhaust pressure, the cooling water flow rate is reduced compared to the hot water heating There is also an advantage in that the weight reduction effect of the vehicle.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0057160A KR100435542B1 (en) | 2001-09-17 | 2001-09-17 | The apparatus heating by using exhaust gas |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0057160A KR100435542B1 (en) | 2001-09-17 | 2001-09-17 | The apparatus heating by using exhaust gas |
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| KR20030024144A KR20030024144A (en) | 2003-03-26 |
| KR100435542B1 true KR100435542B1 (en) | 2004-06-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100576290B1 (en) | 2004-12-27 | 2006-05-04 | 한국가스공사 | Silencer for boiler |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58100105U (en) * | 1981-12-28 | 1983-07-07 | 日産自動車株式会社 | Rapid heating device for automobiles |
| KR950005604A (en) * | 1993-08-17 | 1995-03-20 | 한승준 | Heater device using exhaust gas of automobile |
| KR970028754U (en) * | 1995-12-23 | 1997-07-24 | Vehicles with auxiliary heating means | |
| JPH10921A (en) * | 1996-06-13 | 1998-01-06 | Nissan Diesel Motor Co Ltd | Warming-up promoting system for vehicle internal combustion engine |
| KR19990026430U (en) * | 1997-12-19 | 1999-07-15 | 양재신 | Car heating system |
| KR20020046504A (en) * | 2000-12-14 | 2002-06-21 | 이계안 | Sub heating system using exhaust gases for an engine |
-
2001
- 2001-09-17 KR KR10-2001-0057160A patent/KR100435542B1/en not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58100105U (en) * | 1981-12-28 | 1983-07-07 | 日産自動車株式会社 | Rapid heating device for automobiles |
| KR950005604A (en) * | 1993-08-17 | 1995-03-20 | 한승준 | Heater device using exhaust gas of automobile |
| KR970028754U (en) * | 1995-12-23 | 1997-07-24 | Vehicles with auxiliary heating means | |
| JPH10921A (en) * | 1996-06-13 | 1998-01-06 | Nissan Diesel Motor Co Ltd | Warming-up promoting system for vehicle internal combustion engine |
| KR19990026430U (en) * | 1997-12-19 | 1999-07-15 | 양재신 | Car heating system |
| KR20020046504A (en) * | 2000-12-14 | 2002-06-21 | 이계안 | Sub heating system using exhaust gases for an engine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100576290B1 (en) | 2004-12-27 | 2006-05-04 | 한국가스공사 | Silencer for boiler |
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| KR20030024144A (en) | 2003-03-26 |
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