KR19980031555U - Catalyst test device for automobile converter - Google Patents

Catalyst test device for automobile converter Download PDF

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Publication number
KR19980031555U
KR19980031555U KR2019960044718U KR19960044718U KR19980031555U KR 19980031555 U KR19980031555 U KR 19980031555U KR 2019960044718 U KR2019960044718 U KR 2019960044718U KR 19960044718 U KR19960044718 U KR 19960044718U KR 19980031555 U KR19980031555 U KR 19980031555U
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South Korea
Prior art keywords
pipe
catalyst
exhaust gas
converter
exhaust
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KR2019960044718U
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Korean (ko)
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김수곤
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양재신
대우자동차 주식회사
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Priority to KR2019960044718U priority Critical patent/KR19980031555U/en
Publication of KR19980031555U publication Critical patent/KR19980031555U/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2247—Sampling from a flowing stream of gas
    • G01N1/2252—Sampling from a flowing stream of gas in a vehicle exhaust

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

본 고안은 엔진의 배기가스에 포함되어 있는 유해물질의 화학변화를 촉진하는 촉매시험을 보다 정확하게 시행할 수 있도록 구성한 자동차 컨버터의 촉매 시험장치에 관한 것이다.The present invention relates to a catalytic test apparatus for an automobile converter configured to more accurately perform a catalyst test for promoting chemical changes of harmful substances contained in an exhaust gas of an engine.

본 고안의 특징에 따르면, 엔진(100)의 배기관(1100에 결합되어 배기가스 정화장치인 컨버터의 성능을 단시간 내에 저하시키는 시효장치(120)와, 상기 시효장치(120)를 지난 배기가스를 촉매(140)에 유입하고 배출하는 유입관(131)과 배기과ㅋ(132)이 구비된 촉매체결관(130)으로 이루어진 자동차 컨버터의 촉매 시험장치에 있어서, 배기가스를 분배하고 징집하는 분배관(180)과 징집관(190)을 상기 촉매체결관(13)의 유입관(13a)과 배출관(13b)에 각각 결합하고, 상기 분배관(180)과 징집관(190)에 각각 솔레노이드벨브(210)가 구비된 바이패스(200)를 배출가스분석기(300)에 결합하여 형성한 것을 특징으로 하는 자동차 컨버터의 촉매 시험장치가 제공된다.According to a feature of the present invention, the aging device 120 coupled to the exhaust pipe 1100 of the engine 100 reduces the performance of the converter which is an exhaust gas purification device in a short time, and the exhaust gas passing through the aging device 120 is catalyzed. A catalyst test apparatus for an automobile converter including an inlet pipe 131 for entering and exiting a 140 and a catalyst fastening pipe 130 having an exhaust pipe 132, the distribution pipe 180 for distributing and collecting exhaust gas. ) And the collection tube 190 is coupled to the inlet pipe 13a and the discharge pipe 13b of the catalyst fastening pipe 13, respectively, and the solenoid valve 210 to the distribution pipe 180 and the collection pipe 190, respectively. Provided is a catalyst test apparatus for an automobile converter, characterized in that formed by combining the bypass (200) provided with the exhaust gas analyzer (300).

Description

자동차 컨버터의 촉매 시험장치Catalyst test device for automobile converter

본 고안은 자동차 컨버터의 촉매 시험장치에 관한 것으로, 좀 더 상세히는 엔진의 배기가스에 포함되어 있는 유해물질의 화학변화를 촉진하는 촉매시험을 보다 정확하게 시행할 수 있도록 구성한 자동차 컨버터의 촉매 시험장치에 관한 것이다.The present invention relates to a catalyst testing device for an automobile converter, and more particularly, to a catalyst testing device for an automobile converter configured to more accurately perform a catalyst test for promoting chemical change of harmful substances contained in an exhaust gas of an engine. It is about.

도 1은 종래에 컨버터 촉매 시험장치를 나타낸 구성도이다. 도시한 바와 같이 종래에 촉매 시험장치는 엔진(11)의 배기관(11a)에 배기가스 정화장치인 컨버터의 성능을 단시간 내에 저하시킬 수 있도록 하는 시효장치(12)가 결합되고, 상기 시효장치(12)에 상기 시효장치(12)를 지난 배기가스를 촉매(14)에 유입하고 배출하는 유입관(13a)과 배기관(13b)이 구비된 촉매체결관(13)이 결합되며,상기 촉매체결관(13)의 유입관(13a)과 배출관(13b)에 각각 전원에 의해 개폐되는 솔레노이드밸브(17)가 구비되고 배출가스분석기(18)에 배기가스를 공급하는 유입바이패스(15)와 배출바이패스(16)가 결합되어 구성된 것으로, 상기 엔진(11)에서 나오는 배기가스가 시효장치(12)와 촉매(14)를 지나며 배출될 때, 촉매(14) 이전의 배기가스를 유입바이패스(15)를 통하여 배출가스분석기(18)에 보내고, 촉매(14)를 지난 배기가스를 배출바이패스(16)를 통하여 배출가스분석기(18)에 보내어 서로의 배출가스를 비교분석할 수 있도록 구성된 것이다.1 is a block diagram showing a conventional converter catalyst test apparatus. As shown in the related art, the catalyst testing apparatus is conventionally coupled to an exhaust pipe 11a of the engine 11 in which an aging device 12 for reducing the performance of a converter, which is an exhaust gas purification device, in a short time is provided. ) Is coupled to the catalyst fastening pipe (13) having an inlet pipe (13a) and an exhaust pipe (13b) for introducing and exhausting the exhaust gas passing through the aging device (12) to the catalyst (14), the catalyst fastening pipe ( Inlet pipe (13a) and the discharge pipe (13b) of the 13 is provided with a solenoid valve 17 which is opened and closed by a power source respectively, the inlet 15 and exhaust bypass for supplying the exhaust gas to the exhaust gas analyzer 18 Combination of the 16, the exhaust gas from the engine 11 is discharged through the aging device 12 and the catalyst 14, the exhaust gas before the catalyst 14 inlet bypass 15 Exhaust gas passing through the catalyst (14) and exhaust bypass (16) It is configured to be sent to the exhaust gas analyzer 18 through a comparative analysis of each other.

그러나 이와 같은 종래의 자동차 컨버터의 촉매 시험장치는 촉매(14) 시험이 일회만 시행되기 때문에 촉매(14) 시험의 신뢰성이 떨어질 뿐만 아니라 정확한 시험치를 얻기 위해 촉매(14) 시험을 재 시행할 경우 촉매체결관(13)에 같은 촉매(14)를 다시 체결하려면 그 작업이 번거롭고, 불필요하게 시간이 소요되는 문제점이 있었다.However, such a catalyst test apparatus for a conventional automobile converter is not only less reliable in the catalyst 14 test because the catalyst 14 test is performed once, but also when the catalyst 14 test is rerun to obtain an accurate test value. In order to refasten the same catalyst 14 to the fastening pipe 13, the work is cumbersome and unnecessarily time-consuming.

본 고안은 전술한 바와 같은 종래에 촉매 시험장치의 문제점에 착안하여 제안된 것으로, 배출가스 정화장치인 컨버터의 촉매 시험을 보다 신속하고 정확하게 시행할 수 있도록 구성한 자동차 컨버터의 촉매 시험장치를 제공하고자 하는 것이다.The present invention has been proposed in view of the problems of the conventional catalyst test apparatus as described above, and to provide a catalyst test apparatus for an automobile converter configured to perform a catalyst test of a converter which is an exhaust gas purification device more quickly and accurately. will be.

도 1은 종래에 컨버터 촉매 시험장치를 나타낸 구성도1 is a block diagram showing a conventional converter catalyst test apparatus

도 2는 본 고안의 실시예를 나타낸 구성도2 is a block diagram showing an embodiment of the present invention

*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

100. 엔진110. 배기관100. Engine 110. vent pipe

120. 시효장치130. 촉매체결관120. Aging device 130. Catalyst fastening pipe

131. 유입관132. 배기관Inlet pipe 132. vent pipe

140. 촉매170. 솔레노이드벨브140. Catalyst 170. Solenoid valve

180. 분배관190. 징집관180. Distribution pipe 190. Conscript

200. 바이패스300. 배출가스분석기200. Bypass 300. Emission Gas Analyzer

본 고안의 특징에 따르면, 엔진(100)의 배기관(110)에 결합되어 배기가스 정화장치인 컨버터의 성능을 단시간 내에 저하시키는 시효장치(120)와, 상기 시효장치(120)를 지난 배기가스를 촉매(140)에 유입하고 배출하는유입관(1310과 배기관(132)이 구비된 촉매체결관(130)으로 이루어진 자동차 컨버터의 촉매 시험장치에 있어서, 배기가스를 다수로 분배하고 이를 징집하는 분배관(180)과 징집관(190)을 상기 촉매체결관(13)의 유입관(13a)과 배출관(13b)에 각각 결합하고,상기 분배관(180)과 징집관(190)에 각각 솔레노이드밸브(210)가 구비된 바이패스(200)를 배출가스분석기(300)에 결합하여 형성한 것을 특징으로하는 자동차 컨버터의 촉매 시험장치가 제공된다.According to a feature of the present invention, the aging device 120 coupled to the exhaust pipe 110 of the engine 100 to reduce the performance of the converter, which is an exhaust gas purification device, in a short time, and exhaust gas passing through the aging device 120. In the catalyst test apparatus of an automobile converter comprising an inlet pipe 1310 and a catalyst fastening pipe 130 having an exhaust pipe 132, which flow into and out of the catalyst 140, a distribution pipe for distributing a plurality of exhaust gases and collecting them. The 180 and the collection tube 190 is coupled to the inlet pipe 13a and the discharge pipe 13b of the catalyst fastening pipe 13, respectively, and the solenoid valve to the distribution pipe 180 and the collection pipe 190, respectively ( Provided is a catalyst test apparatus for an automobile converter, characterized in that the bypass 200 provided with a 210 is coupled to an exhaust gas analyzer 300.

이하에서 도면을 참조하여 본 고안의 바람직한 실시예를 설명한다.Hereinafter, with reference to the drawings will be described a preferred embodiment of the present invention.

도 2는 본 고안의 실시예를 나타낸 구성도이다. 도시한 바와 같이 본 고안인 자동차 컨버터의 촉매 시험장치는 엔진(100)의 배기가스를 배출하는 배기관(110)에 시효장치(120)를 결합하고, 상기 시효장치(120)에 촉매(140)에 배기가스를 유입하고 배출하는 유입관(131)과 배기관(132)이 구비된 촉매체결관(130)을 결합하며, 상기 촉매체결관(130)의 유입관(131)과 배기관(132)에 각각 통로가 갈라지는 분배관(180)과 통로가 하나로 모이는 징집관(190)을 결합한다. 그리고, 상기 분배관(180)과 징집관(190) 사이에 촉매(140)를 각각 장착하고, 상기 분배관(180)과 징집관(190)에 각각 전원에 의해 개폐되는 솔레노이드벨브(170)가 구비된 바이패스(200)를 결합하며, 상기 각각의 바이패스(200)를 배출가스분석기(300)와 결합하여 형성한다.2 is a block diagram showing an embodiment of the present invention. As shown in the present invention, a catalyst testing apparatus for an automobile converter combines an aging device 120 to an exhaust pipe 110 for exhausting exhaust gas of an engine 100, and attaches a aging device 120 to the aging device 120 to a catalyst 140. Combine the catalyst fastening pipe 130 with the inlet pipe 131 and the exhaust pipe 132 for introducing and discharging the exhaust gas, respectively to the inlet pipe 131 and the exhaust pipe 132 of the catalyst fastening pipe 130 The passage is divided into a distribution pipe 180 and the passage is combined into a conduit tube 190 is assembled. The solenoid valve 170 is mounted between the distribution pipe 180 and the collection tube 190, respectively, and the solenoid valve 170 is opened and closed by a power supply to the distribution pipe 180 and the collection tube 190, respectively. Combining the provided bypass 200, the bypass 200 is formed by combining with the exhaust gas analyzer 300.

이와 같이 형성한 본 고안인 자동차 컨버터의 촉매 시험장치는 상기 엔진(100)에서 나오는 배기가스가 시효장치(120)와 촉매(140)를 지나며 배출될 때, 분배관에 결합된 바이패스(200)를 통해 촉매(140) 이전의 배기가스를 배출가스분석기(300)에 보내고, 징짐관(190)의 각각의 통로에 결합된 바이패스(200)를 통해 촉매(140)를 지난 배기가스를 배출가스분석기(300)에 보내어 서로의 배출가스를 비교 분석할 수 있도록 함으로써 복수개의 촉매(140)를 동시에 시험할 수 있게 된다.The catalyst test apparatus of the present invention, the automobile converter formed as described above has a bypass 200 coupled to a distribution pipe when exhaust gas from the engine 100 is discharged through the aging apparatus 120 and the catalyst 140. The exhaust gas before the catalyst 140 is sent to the exhaust gas analyzer 300 through the exhaust gas passing through the catalyst 140 through the bypass 200 coupled to the respective passages of the conduit tube 190. By sending to the analyzer 300 to be able to compare the analysis of each other exhaust gas it is possible to test a plurality of catalysts 140 at the same time.

이상에서 설명한 본 고안에 따르면, 촉매체철관의 유입관과 배출관에 각각 분배관과 징집관을 결합한 자동차 컨버터의 촉매 시험장치를 형성하여 다수의 촉매를 동시에 시험할 수 있도록 함으로써 컨버터의 촉매 시험을 보다 정확하게 신속하게 시행할 수 있도록 하는 효과가 있다.According to the present invention described above, the catalyst test device of the automobile converter combined with the distribution pipe and the conduit pipe in the inlet pipe and the discharge pipe of the catalyst iron pipe, respectively, to test a plurality of catalysts at the same time to test the catalyst of the converter more There is an effect that can be executed quickly and accurately.

Claims (1)

엔진(100)의 배기관(110)에 결합되어 배기가스 정화장치인 컨버터의 성능을 단시간 내에 저하시키는 시효장치(120)와, 상기 시효장치(120)를 지난 배기가스를 촉매(140)에 유입하고 배출하는 유입관(131)과 배기관(132)이 구비된 촉매체결관(130)으로 이루어진 자동차 컨버터의 촉매 시험장치에 있어서, 배기가스를 다수로 분배하고 이를 징집하는 분배관(180)과 징집관(190)을 상기 촉매체결관(13)의 유입관(13a)과 배출관(13b)에 각각 결합하고,상기 분배관(180)과 징집관(190)에 각각 솔레노이드벨브(210)가 구비된 바이패스(200)를 배출가스분석기(300)에 결합하여 복수개이 촉매(140)를 시험할 수 있도록 형성한 것을 특징으로 하는 자동차 컨버터의 촉매 시험장치.The aging device 120 coupled to the exhaust pipe 110 of the engine 100 reduces the performance of the converter, which is an exhaust gas purification device, in a short time, and the exhaust gas passing through the aging device 120 flows into the catalyst 140. In the catalytic converter of the automobile converter consisting of a catalyst fastening tube 130 having an inlet pipe 131 and an exhaust pipe 132 for discharging, a distribution pipe 180 and a collecting pipe for distributing a plurality of exhaust gases and collecting them (190) is coupled to the inlet pipe (13a) and the discharge pipe (13b) of the catalyst fastening pipe 13, respectively, and the solenoid valve 210 is provided in each of the distribution pipe 180 and the collection pipe (190) A catalyst testing apparatus for an automobile converter, characterized in that the pass 200 is coupled to the exhaust gas analyzer 300 to test a plurality of catalysts 140.
KR2019960044718U 1996-11-30 1996-11-30 Catalyst test device for automobile converter KR19980031555U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100731149B1 (en) * 2006-06-20 2007-06-22 주식회사 하이젠 A catalytic performance test equipments
KR101275507B1 (en) * 2007-04-05 2013-06-20 에스케이이노베이션 주식회사 Multi Channel Reaction System

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100731149B1 (en) * 2006-06-20 2007-06-22 주식회사 하이젠 A catalytic performance test equipments
KR101275507B1 (en) * 2007-04-05 2013-06-20 에스케이이노베이션 주식회사 Multi Channel Reaction System

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