本文關(guān)鍵詞：泉州市東海L-CNG加氣站項(xiàng)目運(yùn)行安全風(fēng)險(xiǎn)評(píng)價(jià)研究　出處：《華僑大學(xué)》2015年碩士論文　論文類型：學(xué)位論文

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【摘要】：近年來(lái),霧霾天氣日趨常態(tài)化,PM2.5嚴(yán)重威脅人們的日常生活,據(jù)有關(guān)資料統(tǒng)計(jì),城市大氣環(huán)境污染60%來(lái)自機(jī)動(dòng)車輛的尾氣排放。隨著車用天然氣在國(guó)家能源戰(zhàn)略中的地位日益凸顯,全國(guó)各地加氣站和天然氣汽車數(shù)量增長(zhǎng)都十分迅速,據(jù)不完全統(tǒng)計(jì),目前我國(guó)加氣站數(shù)量達(dá)4300座左右,而天然氣汽車保有量約為300萬(wàn)輛。然而隨著我國(guó)天然氣汽車保有量和天然氣加氣站數(shù)量的不斷攀升,天然氣汽車和加氣站的安全事故時(shí)有發(fā)生。國(guó)內(nèi)外對(duì)天然氣加氣站的安全評(píng)價(jià)研究日趨成熟,但是大部分是針對(duì)CNG類型的加氣站進(jìn)行安全評(píng)價(jià)研究,而對(duì)于LNG或L-CNG類型加氣站的安全評(píng)價(jià)研究非常少,因此,選擇對(duì)這一類型加氣站項(xiàng)目進(jìn)行全面分析和評(píng)價(jià)研究,具有重要的現(xiàn)實(shí)意義。論文以泉州市東海L-CNG加氣站項(xiàng)目為研究案例,首先通過(guò)對(duì)國(guó)內(nèi)外加氣站安全評(píng)價(jià)文獻(xiàn)的研究回顧,綜合運(yùn)用了文獻(xiàn)研究法、案例研究法等研究方法,采用安全檢查表法、危險(xiǎn)度評(píng)價(jià)法、蒸汽云爆炸法等安全評(píng)價(jià)方法分析整個(gè)加氣站系統(tǒng)并劃分評(píng)價(jià)單元,隨后針對(duì)每個(gè)評(píng)價(jià)單元可能存在的安全風(fēng)險(xiǎn)、有害因素的種類和程度進(jìn)行綜合定性和定量分析、評(píng)價(jià),進(jìn)而提出針對(duì)L-CNG類型加氣站項(xiàng)目的安全運(yùn)行對(duì)策與建議。運(yùn)用安全檢查表法進(jìn)行評(píng)價(jià)時(shí),論文采用國(guó)家標(biāo)準(zhǔn)《燃?xì)庀到y(tǒng)運(yùn)行安全評(píng)價(jià)標(biāo)準(zhǔn)》(GB/T50811-2012)中的檢查表對(duì)評(píng)價(jià)單元進(jìn)行評(píng)分,得出評(píng)價(jià)對(duì)象的總得分,最后根據(jù)得分情況依據(jù)《評(píng)價(jià)結(jié)論對(duì)照表》做出評(píng)價(jià)結(jié)論和建議,這具有一定創(chuàng)新性和先進(jìn)性。
[Abstract]:In recent years, haze weather is becoming more and more regular, PM2.5 is a serious threat to people's daily life, according to relevant data statistics. Urban air pollution 60% comes from the exhaust emissions of motor vehicles. With the increasing status of natural gas in the national energy strategy, the number of gas stations and natural gas vehicles all over the country is growing rapidly. According to incomplete statistics, the number of gas filling stations in China is about 4300 at present. However, with the increase of the number of natural gas vehicles and natural gas filling stations in China, the number of natural gas vehicles is increasing. Safety accidents of natural gas vehicles and filling stations occur from time to time. The research on safety evaluation of natural gas filling stations at home and abroad is becoming more and more mature, but most of the safety evaluation research is aimed at CNG filling stations. But for the LNG or L-CNG type filling station safety evaluation research is very few, therefore, choose to this type of filling station project comprehensive analysis and evaluation research. This paper takes the project of L-CNG gas filling station in Quanzhou City as a case study. Firstly, through the review of domestic and foreign gas station safety evaluation literature, a comprehensive use of literature research method. Case study and other research methods, using safety inspection table method, risk assessment method, steam cloud explosion method and other safety evaluation methods to analyze the whole gas station system and divided into evaluation units. Then according to each evaluation unit may have the safety risk, the harmful factor kind and the degree carries on the synthesis qualitative and the quantitative analysis, the appraisal. And then put forward the safe operation countermeasures and suggestions for L-CNG type filling station project. When using the safety check table method to evaluate. In this paper, the evaluation unit is graded with the check table in the National Standard of Safety Evaluation of Gas system (GB / T50811-2012), and the total score of the evaluation object is obtained. Finally, the evaluation conclusions and suggestions are made according to the comparison table of evaluation conclusions according to the score situation, which is innovative and advanced.
【學(xué)位授予單位】：華僑大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：TE88

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本文編號(hào)：1427766