KR950003320Y1 - Internal combustion engine heating apparatus using cooling water heated by exhaust gas - Google Patents
Internal combustion engine heating apparatus using cooling water heated by exhaust gas Download PDFInfo
- Publication number
- KR950003320Y1 KR950003320Y1 KR92016856U KR920016856U KR950003320Y1 KR 950003320 Y1 KR950003320 Y1 KR 950003320Y1 KR 92016856 U KR92016856 U KR 92016856U KR 920016856 U KR920016856 U KR 920016856U KR 950003320 Y1 KR950003320 Y1 KR 950003320Y1
- Authority
- KR
- South Korea
- Prior art keywords
- internal combustion
- cooling water
- combustion engine
- exhaust
- pipe
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 27
- 239000000498 cooling water Substances 0.000 title claims description 25
- 238000010438 heat treatment Methods 0.000 title claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 230000000903 blocking effect Effects 0.000 claims description 10
- 239000002826 coolant Substances 0.000 claims description 7
- 239000007789 gas Substances 0.000 description 9
- 239000000446 fuel Substances 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
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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 by exhaust energy
- F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
-
- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/14—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having thermal insulation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 측단면도.1 is a side cross-sectional view of the present invention.
제2도는 본 고안의 A-A선 단면도.2 is a cross-sectional view taken along line A-A of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 배기관 2 : 냉각수 가열기1: exhaust pipe 2: cooling water heater
3,3a : 배기로 4 : 단열벽3,3a: exhaust passage 4: insulation wall
5 : 유입관 6 : 수관5: inflow pipe 6: water pipe
7 : 차단판 9 : 수온 감지기7: blocking plate 9: water temperature detector
본 고안은 내연기관의 배기관에 냉각수 가열기를 장치하되 냉각수 가열기의 양측에 각각의 배기로를 형성하여 일측 배기로에 냉각수의 수관을 장치하므로서 배기가스의 열기가 수관의 냉각수를 가열하고 가열된 냉각수는 내연기관에 공급되어 가열된 냉각수에 의하여 내연기관이 가열되므로 짧은 시간내에 정상적인 작동을 할수 있도록 한 것으로, 배기가스에 의하여 가열된 냉각수로 내연기관을 가열하는 장치에 관한 것이다.The present invention is to install a cooling water heater in the exhaust pipe of the internal combustion engine, but each exhaust path is formed on both sides of the cooling water heater to install a water pipe of the cooling water in one exhaust path so that the heat of the exhaust gas heats the cooling water of the water pipe and the heated cooling water is The internal combustion engine is heated by the coolant heated and supplied to the internal combustion engine so that a normal operation can be performed within a short time. The present invention relates to an apparatus for heating an internal combustion engine with cooling water heated by exhaust gas.
종래의 통용되어 온 자동차나 선박등의 수냉식 내연기관은 시동한 후 약5분-10분간의 워밍업을 하여 내연기관이 어느정도 가열된 후에야 비로소 정상적인 작동을 할 수 있기 때문에, 워밍업을 하기 위한 시간적인 낭비가 많고 연료의 소모가 많을 뿐 아니라 불완전 연소된 배기가스가 배출되어 공해의 원인이 되는 등의 문제가 있었다.Water-cooled internal combustion engines such as automobiles and ships that have been conventionally used are warmed up for about 5 minutes to 10 minutes after starting up, so that normal operation can be performed only after the internal combustion engines have been heated to a certain extent, thus wasting time for warming up. And a lot of fuel consumption as well as incompletely burned exhaust gas is a problem such as causing pollution.
본 고안은 이와같은 문제점을 해결하기 위하여 안출한 것으로, 내연기관의 배기관에 냉각수 가열기를 장치하되, 냉각수 가열기는 두개의 배기로로 형성하여 일측 배기로에는 유입관과 유출관이 관접된 수관을 장치하고 냉각수 가열기의 유입부에 수온감지밸브에 의하여 작동되는 차단판을 장치하여 내연기관을 시동하면, 배기관을 통과한 배기가스가 차단판에 안내되어 일측 배기로를 통과하는 동안 수관의 냉각수를 가열시키므로 가열된 냉각수는 엔진을 가열시켜 짧은 시간내에 엔진을 정상 가동할 수 있게 함으로써 워밍업의 시간이 절약되고 종래와 같이 장시간 워밍업을 할때 소모되는 연료가 절약되며 매연이 발생되지 않고, 엔진이 정상적인 작동을 시작하면 냉각수 가열기의 일측 배기로가 차단판에 의하여 차단되고 타측 배기로가 개방되어 배기가스가 외부로 유출되는 것으로, 이하, 첨부 도면에 의하여 상세히 설명하면 다음과 같다.The present invention devised to solve such a problem, the cooling water heater is installed in the exhaust pipe of the internal combustion engine, the cooling water heater is formed by two exhaust passages, the inlet and outlet pipes are connected to the water pipes in one exhaust passage In addition, when the internal combustion engine is started by installing a blocking plate operated by a water temperature sensing valve at the inlet of the cooling water heater, the exhaust gas passing through the exhaust pipe is guided to the blocking plate to heat the cooling water of the water pipe while passing through one side of the exhaust path. The heated coolant heats the engine, allowing the engine to run normally within a short time, saving time in warming up, saving fuel when long warming up as in the prior art, and not generating smoke, and allowing the engine to operate normally. At the beginning, the exhaust passage of one side of the coolant heater is blocked by the blocking plate and the other exhaust passage is opened. Exhaust gas is leaked to the outside, and will be described below in detail with reference to the accompanying drawings.
내연기관의 배기관(1)에 냉각수가열기(2)를 장치하되, 냉각수 가열기(2)는 일측배기로(3)와 타측 배기로(3a)로 각각 구성하여 각각 배기로(3)(3a)사이에 단열벽(4)을 형성하며, 일측 배기로(3)내에는 유입관(5)과 유출관(5a)이 관접된 수관(6)을 다수 장치하고 배기관(1)과 냉각수 가열기(2)가 관접된 유입구(2a)에 차단판(7)을 장치하되, 차단판(7)이 지축(8)을 중심으로 작동되게 장치하고 차단판(7)의 단부에는 수온감지기(9)의 로드(9a)를 부착하며, 수온감지기는 유출관(5a)과 관접된 보조관내에 장치하여서 된 것으로, 도면 중 미설명 부호(1a)는 타측 배기관, (6b)는 수관의 가열판이다.The cooling water heater 2 is installed in the exhaust pipe 1 of the internal combustion engine, and the cooling water heater 2 is composed of one side exhaust passage 3 and the other side exhaust passage 3a, respectively, and exhaust passages 3 and 3a, respectively. Insulating wall (4) is formed therebetween, and in one exhaust passage (3), a plurality of water pipes (6) in which the inlet pipe (5) and the outlet pipe (5a) are connected are provided, and the exhaust pipe (1) and the coolant heater (2) are provided. ) Is installed in the inlet (2a) that is in contact with, but is installed so that the blocking plate (7) is operated around the support shaft (8) and the rod of the water temperature sensor (9) at the end of the blocking plate (7) (9a) is attached, the water temperature sensor is installed in the auxiliary pipe in contact with the outflow pipe (5a), the reference numeral 1a in the drawing is the other side exhaust pipe, 6b is the heating plate of the water pipe.
이와같은 구성으로 된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention with such a configuration as follows.
도시하지 않은 내연기관은 자동차나 선박등에 장치하여 동력으로 사용하여 공지의 장치이고 내연기관이 작동시에 발생되는 배기가스가 배기관을 통하여 외부로 유출되는 것은 공지의 방법이다.An internal combustion engine (not shown) is a known device using a power source installed in an automobile or a ship, and it is a known method that the exhaust gas generated when the internal combustion engine is operated flows out through the exhaust pipe.
본 고안은 내연기관을 시동하여 정상적인 작동을 하기까지에 작용효과가 있는 것으로서, 정지된 상태 즉, 내연기관이 냉각된 상태에서 시동을 걸면 내연기관의 배기가스가 배기관(1)으로 유출되어 냉각수 가열기(2)의 유입구(2a)를 통하여 일측 배기로(3)로 유입된다.The present invention has an effect of starting the internal combustion engine and performing normal operation. When the engine is started in a stopped state, that is, the internal combustion engine is cooled, the exhaust gas of the internal combustion engine flows out into the exhaust pipe (1) to cool the water heater. It flows into the one side exhaust path 3 through the inlet port 2a of (2).
이때, 냉각수는 차가운 상태이므로 수온감지기(8)는 로드(8a)를 당겨 차단판(7)을 작동시켜 타측의 배기로(3a)를 차단하고 일측 배기로(3)가 개방된 상태이므로 내연기관을 시동시 가열된 배기가스가 일측 배기로(3)로 통과하면서 수환(6)과 가열판(6b)에 접촉되어 냉각수를 가열한 후에 배기관(la)을 통하여 외부로 유출된다.At this time, since the coolant is in a cold state, the water temperature sensor 8 pulls the rod 8a to operate the blocking plate 7 to block the other exhaust path 3a and the one exhaust path 3 is open, so the internal combustion engine At the start of the heating, the heated exhaust gas passes through the one side exhaust path 3 and comes into contact with the receiver 6 and the heating plate 6b to heat the cooling water, and then flows out through the exhaust pipe la.
가열된 냉각수는 유출관(5a)을 통하여 내연기관에 도달하여 내연기관 내부에 형성된 공지의 순환로를 통과하면서 내연기관을 가열시킨다.The heated cooling water reaches the internal combustion engine through the outlet pipe 5a and heats the internal combustion engine while passing through a known circulation path formed inside the internal combustion engine.
상기와 같은 순환을 반복하여 내연기관이 일정온도, 즉, 작동이 원활한 상태의 온도로 유지되면, 냉각수 자체의 온도가 상승되므로 냉각수를 수온감지기가 감지한다.When the internal combustion engine is maintained at a constant temperature, that is, the temperature at which the operation is smooth by repeating the above-described circulation, the temperature of the cooling water itself is increased, so that the water temperature sensor detects the cooling water.
즉, 냉각수가 일정온도 이상으로 상승되면 수온감지기의 로드가 작동되어 차단판(7)을 작동시켜 일측 배기로(3)를 차단하고 타측 배기로(3a)를 개방하므로 배기가스는 타측 배기로(3a)를 통하여 외부로 유출된다.That is, when the coolant rises above a certain temperature, the load of the water temperature sensor is activated to operate the blocking plate 7 to block the one exhaust path 3 and open the other exhaust path 3a. It flows out through 3a).
상기한 본 고안은 내연기관에서 배출되는 배기가스를 이용하여 냉각수 가열기내에 장치된 수관의 냉각수를 가열하므로 별개의 열원이 필요없이 폐열을 이용하여 냉각수를 가열하고 가열된 냉각수틀 내연기관에 공급하여 냉각된 상태의 내연기관을 가열하므로써 짧은 시간내에 내연기관이 정상적인 작동을 할 수 있으므로 종래와 같이 장시간의 워밍업으로 시간을 소모하는 일없이 유용하게 사용하고, 연료의 불필요한 소모를 줄이며 매연 발생의 염려가 없는 것이다.Since the present invention heats the cooling water of the water pipe installed in the cooling water heater using the exhaust gas discharged from the internal combustion engine, heating the cooling water using waste heat without supplying a separate heat source and supplying it to the heated cooling water frame internal combustion engine. By heating the internal combustion engine in a cooled state, the internal combustion engine can operate normally within a short time, so it is useful to use it without consuming time by long-time warm-up as in the prior art, reducing unnecessary consumption of fuel and fear of soot generation. It is not there.
또한, 수냉식 내연기관을 장치하는 자동차는 물론, 산업기계에도 간단하게 적용하여 실용화 할 수 있는등의 특장점이 있다.In addition, there is a merit such that it can be easily applied to practical use not only for automobiles equipped with water-cooled internal combustion engines but also for industrial machines.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92016856U KR950003320Y1 (en) | 1992-09-04 | 1992-09-04 | Internal combustion engine heating apparatus using cooling water heated by exhaust gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR92016856U KR950003320Y1 (en) | 1992-09-04 | 1992-09-04 | Internal combustion engine heating apparatus using cooling water heated by exhaust gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940007938U KR940007938U (en) | 1994-04-15 |
| KR950003320Y1 true KR950003320Y1 (en) | 1995-04-25 |
Family
ID=19339626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR92016856U KR950003320Y1 (en) | 1992-09-04 | 1992-09-04 | Internal combustion engine heating apparatus using cooling water heated by exhaust gas |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950003320Y1 (en) |
-
1992
- 1992-09-04 KR KR92016856U patent/KR950003320Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR940007938U (en) | 1994-04-15 |
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