【正文】 目　　　錄第 1 章 總論 ....................................................................................................1 編制依據(jù) ...............................................................................................................1 編制原則 ...............................................................................................................2 工程遵照的相關(guān) 規(guī)范與規(guī)定 ...............................................................................3 編制內(nèi)容 ...............................................................................................................5 編制范圍 和年限 ...................................................................................................6 工程建設(shè) 的必要性 ...............................................................................................6 城市天然氣工程概況 ...........................................................................................7 工程主要技 術(shù)經(jīng)濟(jì)指標(biāo) .......................................................................................9第 2 章 城市概況 ..........................................................................................10 自然條件及行政區(qū)域劃分 .................................................................................10 城市的性 質(zhì)及發(fā)展規(guī)劃 .....................................................................................10 城市能源供 應(yīng)及環(huán)境狀況 .................................................................................11第 3 章 燃?xì)夤?yīng)及消費現(xiàn)狀 ....................................................................12 燃?xì)夤?yīng)現(xiàn) 狀 .....................................................................................................12 現(xiàn)狀燃?xì)夤?應(yīng)、消費存在的問題 ......................................................................12第 4 章 天臺縣城天然氣氣源 ....................................................................14 浙江省天然氣氣源分析 .....................................................................................14 本可研天臺 縣城天然氣氣源的確定 .................................................................18 天然氣基本參數(shù) .................................................................................................24第 5 章 市場研究基礎(chǔ)參數(shù)的確定 ............................................................25 用戶耗熱 指標(biāo)的確定 .........................................................................................25 各類用戶 不均勻系數(shù)的確定 .............................................................................29第 6 章 天然氣用氣量預(yù)測與供氣規(guī)模 ...................................................31 天然氣用氣量 預(yù)測 .............................................................................................31 天然氣供氣平衡 .................................................................................................44 調(diào)峰 .....................................................................................................................46第 7 章 用氣市場影響分析及資源約束下的市場發(fā)展 ..........................49 用氣市場 影響分析 .............................................................................................49 資源約束下的市 場發(fā)展 .....................................................................................53第 8 章 輸配系統(tǒng)設(shè)計方案 .........................................................................55 輸配管網(wǎng)的 壓力級制及工藝流程 .....................................................................55 城市中低 壓輸配系統(tǒng) .........................................................................................56 管道材料 .............................................................................................................65 管道防腐 .............................................................................................................66 管道穿越障礙 .....................................................................................................67第 9 章 場站工程 ..........................................................................................69 LNG 站工程 .........................................................................................................69 壓縮天然氣汽 車加氣站 .....................................................................................73第 10 章 天然氣自控系統(tǒng)及管理系統(tǒng) ......................................................75 遵循的標(biāo)準(zhǔn)和規(guī)范 ...........................................................................................75 系統(tǒng)功能 ...........................................................................................................76 系統(tǒng)網(wǎng)絡(luò)體系結(jié)構(gòu) ...........................................................................................77 通訊系統(tǒng) ...........................................................................................................80第 11 章 公用工程 ........................................................................................81 建筑設(shè)計: ..........................................................................................................81 結(jié)構(gòu)說明 ...........................................................................................................82 環(huán)保及衛(wèi)生防疫設(shè)計 .......................................................................................83 綠化設(shè)計 ...........................................................................................................83 給排水工程 .......................................................................................................84 消防工程 ...........................................................................................................84 供電工程 ...........................................................................................................85 通風(fēng)及空調(diào)工程 ...............................................................................................86 防洪 ...................................................................................................................86第 12 章 天然氣轉(zhuǎn)換工程 ...........................................................................87 天然氣轉(zhuǎn)換工程 ...............................................................................................87 天然氣轉(zhuǎn)換工程的基本原則 ...........................................................................87 轉(zhuǎn)換前的準(zhǔn)備工作 ....................................