KR20080098210A - 압축천연가스 차량용 연료공급 실험장치 - Google Patents
압축천연가스 차량용 연료공급 실험장치 Download PDFInfo
- Publication number
- KR20080098210A KR20080098210A KR1020070043606A KR20070043606A KR20080098210A KR 20080098210 A KR20080098210 A KR 20080098210A KR 1020070043606 A KR1020070043606 A KR 1020070043606A KR 20070043606 A KR20070043606 A KR 20070043606A KR 20080098210 A KR20080098210 A KR 20080098210A
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- KR
- South Korea
- Prior art keywords
- tube
- natural gas
- solenoid valve
- compressed natural
- fuel supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
Description
Claims (4)
- 다수 개의 CNG탱크(2)로부터 솔레노이드 밸브(S)를 구비하는 상태로 연장되는 압축천연가스의 배출튜브(4)가 인젝터(15)를 거쳐 엔진(16)측으로 압축천연가스를 공급하는 메인튜브(6)와 연결 설치되고, 상기 메인튜브(6)에는 볼밸브(7)와 연료필터(8) 및 솔레노이드 밸브(S)와 1차 레귤레이터(10)가 압축천연가스의 공급경로를 따라 순차적으로 설치된 것에 있어서,상기 메인튜브(6)는 1차 레귤레이터(10)를 지나서 연료공급튜브(12)와 가변제어튜브(17)로 분할 형성되며,상기 연료공급튜브(12)는 솔레노이드 밸브(S)와 PCD(13)를 구비하는 상태로 차량용 호스(14)에 의하여 인젝터(15)와 연결 설치되고,상기 가변제어튜브(17)는 2차 레귤레이터(11)와 솔레노이드 밸브(S)를 구비하는 상태로 상기 차량용 호스(14)와 연결 설치되는 것을 특징으로 하는 압축천연가스 차량용 연료공급 실험장치.
- 제 1항에 있어서, 상기 메인튜브(6)에 구비되는 연료필터(8)와 솔레노이드 밸브(S)의 사이에는 유량계로서의 마이크로 모션(Micro motion)(9)이 설치되는 것을 특징으로 하는 압축천연가스 차량용 연료공급 실험장치.
- 제 1항 또는 제 2항에 있어서, 상기 메인튜브(6)와 가변제어튜브(17)로부터 는 볼밸브(7)와 솔레노이드 밸브(S)에 의한 병렬식 벤트라인(18)이 연장되어, 각각의 벤트라인(18)이 퍼지(Purge)(21)를 구비하는 배출라인(19)과 연결 설치되는 것을 특징으로 하는 압축천연가스 차량용 연료공급 실험장치.
- 제 3항에 있어서, 상기 배출튜브(4)와 메인튜브(6) 및 가변제어튜브(17)를 포함하여 인젝터(15)의 직전방에 해당하는 차량용 호스(14)에는 압력센서(PT)와 온도센서(T)가 각각 설치되어, 메인튜브(6)상에 구비되는 마이크로 모션(9)과 실내용 가스감지기(24)와 함께 컨트롤패널(22)과 접속되며, 상기 컨트롤패널(22)이 각각의 배관상에 설치되는 솔레노이드 밸브(S)를 제어토록 이루어지는 것을 특징으로 하는 압축천연가스 차량용 연료공급 실험장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070043606A KR100868554B1 (ko) | 2007-05-04 | 2007-05-04 | 압축천연가스 차량용 연료공급 실험장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070043606A KR100868554B1 (ko) | 2007-05-04 | 2007-05-04 | 압축천연가스 차량용 연료공급 실험장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20080098210A true KR20080098210A (ko) | 2008-11-07 |
| KR100868554B1 KR100868554B1 (ko) | 2008-11-13 |
Family
ID=40285782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070043606A Expired - Fee Related KR100868554B1 (ko) | 2007-05-04 | 2007-05-04 | 압축천연가스 차량용 연료공급 실험장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100868554B1 (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108287485A (zh) * | 2017-12-04 | 2018-07-17 | 中国飞机强度研究所 | 一种多充气加载试验台的充气方法 |
| CN110487530A (zh) * | 2019-08-30 | 2019-11-22 | 四川航天长征装备制造有限公司 | 一种减压器动态性能试验系统及装置 |
| CN110793779A (zh) * | 2019-11-25 | 2020-02-14 | 东风商用车有限公司 | 一种发动机机油加载喷射实验装置 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101189561B1 (ko) | 2011-01-27 | 2012-10-11 | 주식회사 다임코 | 가스 인젝터 성능 테스트 장치 |
| CN104502087B (zh) * | 2014-12-30 | 2017-03-29 | 特瑞斯能源装备股份有限公司 | 调压器测试台气动装置 |
| CN106525395B (zh) * | 2016-10-12 | 2020-04-17 | 中国船舶重工集团公司第七一一研究所 | 一种大功率天然气喷射阀测试试验台及测试方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980022007A (ko) * | 1996-09-20 | 1998-06-25 | 김영귀 | 압축 천연가스 차량의 연료공급 실험장치 |
| KR100216827B1 (ko) | 1996-12-27 | 1999-09-01 | 류정열 | 차량용 엔진실험을 위한 천연가스 공급시스템 |
-
2007
- 2007-05-04 KR KR1020070043606A patent/KR100868554B1/ko not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108287485A (zh) * | 2017-12-04 | 2018-07-17 | 中国飞机强度研究所 | 一种多充气加载试验台的充气方法 |
| CN108287485B (zh) * | 2017-12-04 | 2020-10-20 | 中国飞机强度研究所 | 一种多充气加载试验台的充气方法 |
| CN110487530A (zh) * | 2019-08-30 | 2019-11-22 | 四川航天长征装备制造有限公司 | 一种减压器动态性能试验系统及装置 |
| CN110487530B (zh) * | 2019-08-30 | 2021-06-15 | 四川航天长征装备制造有限公司 | 一种减压器动态性能试验系统及装置 |
| CN110793779A (zh) * | 2019-11-25 | 2020-02-14 | 东风商用车有限公司 | 一种发动机机油加载喷射实验装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100868554B1 (ko) | 2008-11-13 |
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