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style="text-indent:25px">燃?xì)饣鞖庠O(shè)備：包括比例式混氣、隨動(dòng)流量混氣、文丘里引射式混氣、人造煤氣以及調(diào)峰作用和天然氣前期送氣替代，使混合達(dá)到天然氣燃燒、煤氣的燃燒值起到了方便、快捷、實(shí)用。天然氣設(shè)備也有其特點(diǎn)，用途也同樣和液化石油氣一樣G泛。城市門站、區(qū)域調(diào)壓設(shè)備以及調(diào)壓箱和樓棟調(diào)壓箱：在天然氣管道能達(dá)地區(qū)得到G泛的應(yīng)用。根據(jù)不同的用戶生產(chǎn)不同的城市門站。區(qū)域調(diào)壓設(shè)備以及調(diào)壓箱和樓棟調(diào)壓箱以滿足工業(yè)和居民的不同用途，使工業(yè)戶和居民用上便宜、潔凈的能源并且天然氣無污染且價(jià)格便宜。撬裝設(shè)備（壓縮天然氣）減壓站：適用于天然氣管道達(dá)不到的地區(qū)，將天然氣壓縮至160Kg/m2到220Kg/m3。用拖車將壓縮天然氣運(yùn)至需要的工業(yè)用戶或居民用戶，然后經(jīng)過二級(jí)減壓或三級(jí)減壓或再經(jīng)過區(qū)域調(diào)壓設(shè)備和調(diào)壓箱到用戶，使這些用戶也能用上綠色潔凈便宜的能源。液化天然氣就是將天然氣冷凍液化或液態(tài)，使其體積縮小，以便于運(yùn)輸。到目的地后再使其氣化，內(nèi)蒙古燃?xì)夤こ探虒W(xué)設(shè)備廠家，氣化后同天然氣管道輸氣，內(nèi)蒙古燃?xì)夤こ探虒W(xué)設(shè)備廠家，撬裝天然氣一樣很方便快捷的輸送到工業(yè)和居民用戶，內(nèi)蒙古燃?xì)夤こ探虒W(xué)設(shè)備廠家。JK-327 燃?xì)獗砹髁啃Ｕ龑?shí)驗(yàn)裝置利用渦輪流量計(jì)、文丘里流量計(jì)、孔板流量計(jì)對(duì)煤氣表進(jìn)行實(shí)際校正。內(nèi)蒙古燃?xì)夤こ探虒W(xué)設(shè)備廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="內(nèi)蒙古燃?xì)夤こ探虒W(xué)設(shè)備廠家,燃?xì)夤こ? src="http://tyunfile.71360.com/UploadFile/qihuashuxue/637212734790830078/3697230.png"></div><p> 燃?xì)?</p> <p> 基本特性 </p> <p> 1、密度：指單位容積所含有的重量。液化石油氣的氣態(tài)密度為2.0—2.5kg/Nm 32、比重：燃?xì)獾谋戎刂竼挝蝗莘e的燃?xì)馑哂械拿芏?，同相同狀態(tài)下空氣密度的比值，也叫相對(duì)密度或相對(duì)比重。3、熱值：單位容積燃?xì)馔耆紵懦龅臒崃?，成為該燃?xì)獾臒嶂怠嶂捣譃楦邿嶂岛偷蜔嶂?。高熱值是指單位燃?xì)馔耆紵?，其煙氣被冷卻到初始溫度，其中的水蒸氣以凝結(jié)水的狀態(tài)排出時(shí)，所放出的全部熱量。低熱值是指單位燃?xì)馔耆紵?，其煙氣被冷卻到初始溫度，其中的水蒸氣以蒸氣的狀態(tài)排出時(shí)，所放出的全部熱量。4、理論空氣量：指單位燃?xì)獍慈紵磻?yīng)方程式完全燃燒所需要的**小空氣量。液化石油氣燃燒所需空氣量是天然氣的3倍；是人工燃?xì)獾?倍。5、膨脹與壓縮液態(tài)液化石油氣的體積因溫度升高而膨脹。在裝滿液化石油氣的密閉容器中，隨溫度的升高，其體積迅速膨脹使壓力很快升高到將容器爆破。如將水的體積膨脹系數(shù)設(shè)為1，液態(tài)液化石油氣的體積膨脹系數(shù)大約是水的16倍。內(nèi)蒙古燃?xì)夤こ探虒W(xué)設(shè)備廠家在煤層開采過程中，井巷中的煤層氣與空氣混合形成的氣體稱為礦井氣。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="內(nèi)蒙古燃?xì)夤こ探虒W(xué)設(shè)備廠家,燃?xì)夤こ? src="http://tyunfile.71360.com/UploadFile/qihuashuxue/637212734791445312/7760741.png"></div><p> 家用液化石油氣調(diào)壓器性能實(shí)驗(yàn)臺(tái) </p> <p> <br /> </p> <p> JK-323 </p> <p> 外形尺寸：1800×600×1600 </p> <p> <br /> </p> <p> 主要用途：可對(duì)家用液化石油氣調(diào)壓器壓力特性、流量特性進(jìn)行測試。 </p> <p> 主要配置：高、中、低壓壓力調(diào)節(jié)器；精密壓力表；家用液化石油氣調(diào)壓器；調(diào)壓器卡具；±3000Pa U型壓力計(jì)；氣體浮子流量計(jì)，不包括高壓空氣鋼瓶。 </p> <p> 家用液化石油氣調(diào)壓器性能實(shí)驗(yàn)臺(tái)外形尺寸：1800×600×1600 </p> <p> 主要用途：可對(duì)家用液化石油氣調(diào)壓器壓力特性、流量特性進(jìn)行測試。 </p> <p> 主要配置：高、中、低壓壓力調(diào)節(jié)器；精密壓力表；家用液化石油氣調(diào)壓器；調(diào)壓器卡具；±3000Pa U型壓力計(jì)；氣體浮子流量計(jì)，不包括高壓空氣鋼瓶。本生燈法測定燃?xì)夥ㄏ蚧鹧鎮(zhèn)鞑ニ俣葴y試裝置外形尺寸：1200×500×1400 </p> <p> 主要用途：使用本生燈法測定燃?xì)夥ㄏ蚧鹧鎮(zhèn)鞑ニ俣取?</p> <p> 主要配置：移動(dòng)式不銹鋼實(shí)驗(yàn)臺(tái)、氣泵、流量計(jì)、壓力計(jì)、本生燈、液化石油氣瓶。 </p><p> JK-328燃?xì)庠罹邿峁ば阅軠y定裝置 </p> <p> <p> 外形尺寸：1400×500×1600 </p> <p> 用于測定燃?xì)庠罹叩臒嶝?fù)荷及熱效率 </p> <p> 主要配置：燃?xì)庠睢⑷細(xì)庹{(diào)壓器、濕式氣體流量計(jì)、標(biāo)準(zhǔn)鋁鍋、溫度計(jì)、U型壓力計(jì) 、秒表、大氣壓力計(jì)、干濕溫度計(jì)、攪拌器、小型氣源鋼瓶，可活動(dòng)支架等。 </p> <p> 家用液化石油氣標(biāo)準(zhǔn)燃?xì)庠?臺(tái) </p> <p> 標(biāo)準(zhǔn)鍋（26 cm）1套：附帶攪拌器及溫度計(jì) </p> <p> 濕式氣體流量計(jì),0-2 m3/h，分度值不大于0.02L </p> <p> 精密**溫度計(jì)：量程0～50℃，**小刻度0.1℃ </p> <p> 精密**溫度計(jì)：量程50～100℃，**小刻度0.1℃ </p> <p> **溫度計(jì)：量程 0～50℃，**小刻度0.1℃，分度值≤0.5℃ </p> <p> 電子天枰：測量范圍0～20kg, 分度值為0.001kg </p> <p> 燃?xì)庹{(diào)壓器技術(shù)參數(shù)：放散壓力范圍RAF：0.0001～0.01Mpa； </p> <p> AFG：0.01～0.06Mpa；工作溫度：－40℃～60℃；口徑：DN8 </p> <p> U型壓力計(jì)：測量范圍±2500Pa，0-5000Pa </p> <p> 電子秒表，分度值為0.01s。 </p> <p> **大氣壓力計(jì),分度值≤10Pa，并附帶溫度計(jì)，分度值0.2℃ </p> JK-322 燃?xì)鉄崴鳠峁ば阅軐?shí)驗(yàn)臺(tái) V外形尺寸：1200×1000×2000.</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="內(nèi)蒙古燃?xì)夤こ探虒W(xué)設(shè)備廠家,燃?xì)夤こ? src="http://tyunfile.71360.com/UploadFile/qihuashuxue/637212734790205078/3781991.png"></div><p> 燃?xì)鉄崴鳠峁ば阅軐?shí)驗(yàn)臺(tái) JK-322 </p> <p> 外形尺寸：1200×1000×2000 </p> <p> 主要用途：作為家用燃?xì)鉄崴鳠峁ば阅軠y試平臺(tái)，可對(duì)家用燃?xì)鉄崴鞯臒嵝省崃髁康葻峁ば阅苓M(jìn)行測試。 </p> <p> 主要配置：12Kw家用燃?xì)鉄崴?；干式氣體流量計(jì)，U型壓力計(jì)±3000Pa ； 0.4級(jí)標(biāo)準(zhǔn)壓力表；轉(zhuǎn)子流量計(jì)1支；煙氣取樣器1個(gè)，W能輸入8點(diǎn)巡檢儀檢測顯示溫度。不包括熱值儀、煙氣分析等分析儀 </p> <p> <p> 燃?xì)鉄崴鳠峁ば阅軐?shí)驗(yàn)臺(tái) 外形尺寸：1200×1000×2000 </p> <p> 主要用途：作為家用燃?xì)鉄崴鳠峁ば阅軠y試平臺(tái)，可對(duì)家用燃?xì)鉄崴鞯臒嵝?、熱流量等熱工性能進(jìn)行測試。 </p> <p> 主要配置：12Kw家用燃?xì)鉄崴?；干式氣體流量計(jì)，U型壓力計(jì)±3000Pa ； 0.4級(jí)標(biāo)準(zhǔn)壓力表；轉(zhuǎn)子流量計(jì)1支；煙氣取樣器1個(gè)，W能輸入8點(diǎn)巡檢儀檢測顯示溫度。不包括熱值儀、煙氣分析等分析儀 </p> 我國天然氣資源豐富，主要分布在我國中部、西部和近海3個(gè)大區(qū)。河北燃?xì)夤こ探虒W(xué)儀器</p><p style="text-indent:25px">凝析氣田氣是含石油輕質(zhì)餾分的燃?xì)狻Ｄ鰵馓餁獬写罅考淄橥?，還含有2%～5%的戊烷及其它碳?xì)浠衔?。?nèi)蒙古燃?xì)夤こ探虒W(xué)設(shè)備廠家</p><p> 燃?xì)庠O(shè)備安裝要點(diǎn) </p> <p> 一、燃?xì)庠O(shè)備應(yīng)沿非燃材料墻面敷設(shè)，當(dāng)與其他管道相遇時(shí)，應(yīng)符合下列要求：(1)水平平行敷設(shè)時(shí)，凈距不宜小于150mm；(2)豎向平行敷設(shè)時(shí)，凈距不宜小于100mm，并應(yīng)位于其他管道的外側(cè)；(3)交叉敷設(shè)時(shí)，凈距不宜小于50mm。二、特殊情況室內(nèi)燃?xì)庠O(shè)備煤氣管道必需穿越浴室、廁所、吊平頂(垂直穿)和客廳時(shí)，管道應(yīng)無接口。 </p> <p> 三、室內(nèi)煤氣管不宜穿越水斗下方。當(dāng)必需穿越時(shí)，應(yīng)加設(shè)套管，套管管徑應(yīng)比煤氣管管徑大二檔，煤氣管與套管均應(yīng)無接口，管套兩端應(yīng)伸出水斗側(cè)邊20～20mm。 </p> <p> 四、燃?xì)庠O(shè)備和煤氣管道安裝完成后應(yīng)作嚴(yán)密性試驗(yàn)，試驗(yàn)壓力為300mm水柱，3分鐘內(nèi)壓力不下降為合格。 </p> <p> 五、燃?xì)庠O(shè)備燃具與電表、電器設(shè)備應(yīng)錯(cuò)位設(shè)置，其水平凈距不得小于500mm。當(dāng)無法錯(cuò)位時(shí)，應(yīng)有隔熱防護(hù)措施。 </p> <p> 六、燃?xì)庠O(shè)備燃具設(shè)置部位的墻面，為木質(zhì)或其他易燃材料時(shí)，必須采取防火措施。 </p> <p> 七、燃?xì)庠O(shè)備各類燃具的側(cè)邊應(yīng)與墻、水斗、門框等相隔的距離及燃具與燃具間的距離均不得小于200mm。當(dāng)兩臺(tái)燃具或一臺(tái)燃具及水斗成直角布置時(shí)，其兩側(cè)進(jìn)離墻之和不得小于1.2m。內(nèi)蒙古燃?xì)夤こ探虒W(xué)設(shè)備廠家</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3036693.html</p></div></div></div></div></div><div id="gacz7a8" class="page-right twoColRt"><div id="k8z72gq" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="wvsp8ht" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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