一、防爆儀器分析(xi)小屋應用于煉(lian)油、化工、冶(ye)金、制藥及(ji)輕工業等生產中，對各種(zhong)過程氣體在(zai)線分析(xi)儀及(ji)各種(zhong)在(zai)線水質分析(xi)儀提供(gong)現(xian)場的安全安裝空(kong)間及(ji)防護。

二(er)、 防爆儀器分析小屋(wu)產品分類及結構特點

1、 防爆儀器分(fen)析(xi)小屋分(fen)類：

隔爆(bao)(bao)型分析(xi)(xi)小屋：安裝(zhuang)于小屋上(shang)的(de)所有帶電(dian)設備(bei)均為獨(du)(du)立的(de)防(fang)爆(bao)(bao)部件，如配電(dian)設備(bei)、照明設備(bei)、通風設備(bei)、分析(xi)(xi)儀等(deng)部件均已經取得(de)防(fang)爆(bao)(bao)認證，為獨(du)(du)立的(de)防(fang)爆(bao)(bao)產品。

正(zheng)壓(ya)通(tong)風型防(fang)爆分(fen)析小屋：屋內可裝非防(fang)爆分(fen)析儀及各種儀表柜，只(zhi)有在防(fang)爆正(zheng)壓(ya)系(xi)統運(yun)行(xing)屋內形成正(zheng)壓(ya)后，屋內非防(fang)爆部分(fen)才(cai)能(neng)通(tong)電運(yun)行(xing)。

2、 小屋的結構：

a、 小(xiao)屋(wu)主體為框架(jia)式結構，龍骨為型鋼(gang)焊接(jie)而(er)成，分內外墻板，墻板材料可為不銹鋼(gang)板或碳鋼(gang)噴塑，鋼(gang)板厚(hou)度可根(gen)據用(yong)戶要求訂制。

b、 小屋內外(wai)墻(qiang)之間填充(chong)阻燃保(bao)溫材料(liao)（厚度由墻(qiang)壁厚度決定）。

c、 小屋地板為4mm厚防滑地板，防靜電(dian)處理、耐磨耐用。

d、 屋頂(ding)可根(gen)據用戶要求做成平頂(ding)、人字頂(ding)、單面斜(xie)頂(ding)，并能(neng)承(cheng)受500Kg/m2的受力，可帶(dai)有起重用的吊(diao)環。

e、 小屋安全(quan)門帶(dai)用(yong)防爆玻(bo)璃視窗、閉門器及逃生鎖，可(ke)快速開啟，操作靈(ling)活。根據用(yong)戶要求(qiu)也(ye)可(ke)增(zeng)設(she)第二道門（緩沖(chong)間）。

f、 小屋整體性(xing)能(neng)密閉、防雨、防塵、隔(ge)熱，外殼(ke)防護等級(ji)為(wei)IP65。

g、 小屋(wu)外圍配置可(ke)根據用戶(hu)要(yao)求確(que)定，詳見配置選擇(ze)表。? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?3、 小屋(wu)的(de)特點：

該防(fang)爆(bao)(bao)分析(xi)小(xiao)屋(wu)主要是(shi)實(shi)現用戶現場集中控制、調度指揮、工藝分析(xi)、儀(yi)表監控的(de)防(fang)爆(bao)(bao)處理，具體(ti)其(qi)它防(fang)爆(bao)(bao)結構不可比擬的(de)優越性。

三、 儀(yi)器分(fen)析防爆(bao)小(xiao)屋，標準配置防爆(bao)分(fen)析小(xiao)屋，帶緩沖間防爆(bao)小(xiao)屋，室內安保系統

1、 可燃氣體(ti)檢測(ce)器(qi)：選(xuan)用檢測(ce)探(tan)頭和(he)信(xin)號變送器(qi)一(yi)體(ti)化結構的產品，并(bing)帶(dai)用就地報(bao)警(jing)和(he)遠傳(chuan)接點輸出。

2、 有毒(du)氣(qi)體檢(jian)測(ce)器(qi)：當樣品或周圍環境氣(qi)體中(zhong)含有有毒(du)組分時，須(xu)設有毒(du)氣(qi)體檢(jian)測(ce)報警(jing)器(qi)，要(yao)求與可(ke)燃氣(qi)體檢(jian)測(ce)報警(jing)器(qi)相同。

3、 微差(cha)(cha)壓變送(song)器：分(fen)析小(xiao)屋(wu)根據內(nei)部體積大小(xiao)安裝不同數量的微差(cha)(cha)壓變送(song)器來(lai)檢測分(fen)析小(xiao)屋(wu)內(nei)的正(zheng)壓壓力，將信號(hao)反饋與防爆正(zheng)壓控制系統，當屋(wu)內(nei)正(zheng)壓值(zhi)降(jiang)低到規(gui)定數值(zhi)時，會自(zi)動(dong)切(qie)斷分(fen)析小(xiao)屋(wu)內(nei)非防爆電氣設備電源，以(yi)實現小(xiao)屋(wu)的安全可靠。

4、 聲(sheng)光報警器(qi)件：采用防爆警deng（旋轉閃光發聲(sheng)型），裝在屋(wu)外醒目位置，便于觀察故(gu)障原因。

5、 感(gan)煙(yan)感(gan)溫探(tan)測器(qi)：能夠及(ji)時(shi)發現屋內高溫高煙(yan)情況(kuang)，并將危險(xian)信號遠傳控制室。

6、 室(shi)內防爆空調(diao)：可調(diao)節室(shi)內溫度，具(ju)有恒(heng)溫、恒(heng)濕功能。

7、 照(zhao)明系統：裝有防爆(bao)吸頂(ding)熒光燈，具有正常(chang)照(zhao)明和應(ying)急照(zhao)明功能。

8、 通風(feng)換氣系統(tong)：可采(cai)用儀表風(feng)或現場(chang)安全風(feng)，通過換氣過濾裝置給房內提供安全可靠氣源。

四、 儀器分(fen)析防(fang)(fang)(fang)爆(bao)(bao)小(xiao)(xiao)(xiao)屋(wu)(wu)(wu)，標(biao)準(zhun)配(pei)置(zhi)(zhi)防(fang)(fang)(fang)爆(bao)(bao)分(fen)析小(xiao)(xiao)(xiao)屋(wu)(wu)(wu)，帶(dai)緩(huan)沖(chong)間(jian)防(fang)(fang)(fang)爆(bao)(bao)小(xiao)(xiao)(xiao)屋(wu)(wu)(wu)性(xing)質：在(zai)規(gui)定(ding)試驗條件下(xia)(xia)，氣(qi)(qi)(qi)(qi)(qi)(qi)體、蒸氣(qi)(qi)(qi)(qi)(qi)(qi)爆(bao)(bao)炸性(xing)混(hun)合物的(de)(de)(de)(de)最(zui)小(xiao)(xiao)(xiao)點(dian)燃(ran)(ran)(ran)電(dian)(dian)(dian)流與(yu)甲烷(wan)爆(bao)(bao)炸性(xing)混(hun)合物的(de)(de)(de)(de)最(zui)小(xiao)(xiao)(xiao)點(dian)燃(ran)(ran)(ran)電(dian)(dian)(dian)流之比。中(zhong)國規(gui)定(ding)氣(qi)(qi)(qi)(qi)(qi)(qi)體、蒸氣(qi)(qi)(qi)(qi)(qi)(qi)危(wei)險物質按最(zui)小(xiao)(xiao)(xiao)點(dian)燃(ran)(ran)(ran)電(dian)(dian)(dian)流比分(fen)為(wei)(wei)(wei)(wei)ⅡA級(ji)(ji)，ⅡB級(ji)(ji)和ⅡC級(ji)(ji)。最(zui)小(xiao)(xiao)(xiao)點(dian)燃(ran)(ran)(ran)電(dian)(dian)(dian)流比≤1.0，>0.8的(de)(de)(de)(de)為(wei)(wei)(wei)(wei)ⅡA級(ji)(ji)；≤0.8，>0.45的(de)(de)(de)(de)為(wei)(wei)(wei)(wei)ⅡB級(ji)(ji)；≤0.45的(de)(de)(de)(de)為(wei)(wei)(wei)(wei)ⅡC級(ji)(ji)。例如，乙烷(wan)、乙烯、分(fen)別(bie)為(wei)(wei)(wei)(wei)ⅡA級(ji)(ji)，ⅡB級(ji)(ji)，ⅡC級(ji)(ji)危(wei)險物質。防(fang)(fang)(fang)爆(bao)(bao)正(zheng)(zheng)(zheng)(zheng)壓(ya)(ya)(ya)(ya)分(fen)析小(xiao)(xiao)(xiao)屋(wu)(wu)(wu)用(yong)(yong)正(zheng)(zheng)(zheng)(zheng)壓(ya)(ya)(ya)(ya)吹(chui)掃(sao)(sao)(sao)控(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)功(gong)能(neng)及防(fang)(fang)(fang)爆(bao)(bao)正(zheng)(zheng)(zheng)(zheng)壓(ya)(ya)(ya)(ya)小(xiao)(xiao)(xiao)屋(wu)(wu)(wu)箱(xiang)體的(de)(de)(de)(de)結構特點(dian)它的(de)(de)(de)(de)防(fang)(fang)(fang)爆(bao)(bao)原理(li)主要(yao)(yao)(yao)是采(cai)(cai)用(yong)(yong)介質隔(ge)離點(dian)燃(ran)(ran)(ran)源(yuan)(yuan)的(de)(de)(de)(de)防(fang)(fang)(fang)爆(bao)(bao)措施以及形(xing)成(cheng)正(zheng)(zheng)(zheng)(zheng)壓(ya)(ya)(ya)(ya)保(bao)護從而達(da)到(dao)電(dian)(dian)(dian)器防(fang)(fang)(fang)爆(bao)(bao)的(de)(de)(de)(de)目的(de)(de)(de)(de)；結構上采(cai)(cai)用(yong)(yong)上可(ke)(ke)按用(yong)(yong)戶要(yao)(yao)(yao)求分(fen)別(bie)定(ding)制(zhi)(zhi)成(cheng)箱(xiang)式、琴臺式和柜(ju)式結構，柜(ju)式又(you)分(fen)為(wei)(wei)(wei)(wei)上下(xia)(xia)結構和左右結構。箱(xiang)式一般采(cai)(cai)用(yong)(yong)鋼(gang)板(ban)焊接(jie)(jie)而成(cheng)，表(biao)(biao)(biao)面噴塑，前(qian)開門(men)操作；琴臺式和柜(ju)式其柜(ju)架采(cai)(cai)用(yong)(yong)標(biao)準(zhun)型材(cai)(cai)焊接(jie)(jie)，表(biao)(biao)(biao)面噴塑，對(dui)其各接(jie)(jie)合面都經(jing)(jing)過了(le)特殊的(de)(de)(de)(de)密(mi)封處理(li)；前(qian)開門(men)操作后(hou)(hou)開門(men)維修。鋼(gang)板(ban)材(cai)(cai)料一般選用(yong)(yong)GB710-88冷軋鋼(gang)板(ban).按進氣(qi)(qi)(qi)(qi)(qi)(qi)方式分(fen)為(wei)(wei)(wei)(wei)持續(xu)吹(chui)掃(sao)(sao)(sao)型和泄(xie)露補(bu)償型。持續(xu)吹(chui)掃(sao)(sao)(sao)型為(wei)(wei)(wei)(wei)不間(jian)斷(duan)連(lian)續(xu)供氣(qi)(qi)(qi)(qi)(qi)(qi)，正(zheng)(zheng)(zheng)(zheng)壓(ya)(ya)(ya)(ya)腔(qiang)(qiang)內(nei)(nei)(nei)裝(zhuang)元(yuan)件的(de)(de)(de)(de)工(gong)作熱(re)量(liang)(liang)可(ke)(ke)隨(sui)氣(qi)(qi)(qi)(qi)(qi)(qi)路(lu)帶(dai)走，具有很好的(de)(de)(de)(de)散熱(re)功(gong)能(neng)；泄(xie)露補(bu)償型為(wei)(wei)(wei)(wei)間(jian)斷(duan)性(xing)供氣(qi)(qi)(qi)(qi)(qi)(qi)，正(zheng)(zheng)(zheng)(zheng)壓(ya)(ya)(ya)(ya)腔(qiang)(qiang)有良好的(de)(de)(de)(de)密(mi)封性(xing)，耗氣(qi)(qi)(qi)(qi)(qi)(qi)量(liang)(liang)小(xiao)(xiao)(xiao)；正(zheng)(zheng)(zheng)(zheng)壓(ya)(ya)(ya)(ya)吹(chui)掃(sao)(sao)(sao)控(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)(xi)統(tong)保(bao)護裝(zhuang)置(zhi)(zhi)齊(qi)全(quan)，只有達(da)到(dao)規(gui)定(ding)的(de)(de)(de)(de)換(huan)氣(qi)(qi)(qi)(qi)(qi)(qi)時(shi)間(jian)后(hou)(hou)， 方能(neng)自動(dong)(dong)送電(dian)(dian)(dian)，并有高(gao)(gao)、低(di)(di)(di)壓(ya)(ya)(ya)(ya)自動(dong)(dong)聲光報(bao)警及壓(ya)(ya)(ya)(ya)力下(xia)(xia)限(xian)、開門(men)自動(dong)(dong)斷(duan)電(dian)(dian)(dian)、緊(jin)急(ji)手動(dong)(dong)斷(duan)電(dian)(dian)(dian)等安(an)全(quan)聯(lian)鎖保(bao)護。密(mi)封性(xing)能(neng)可(ke)(ke)靠，殼(ke)體采(cai)(cai)用(yong)(yong)多(duo)重密(mi)封保(bao)護，保(bao)壓(ya)(ya)(ya)(ya)時(shi)間(jian)長，節約(yue)運(yun)(yun)行費用(yong)(yong)。本小(xiao)(xiao)(xiao)屋(wu)(wu)(wu)采(cai)(cai)用(yong)(yong)電(dian)(dian)(dian)纜溝座安(an)裝(zhuang)形(xing)式，用(yong)(yong)戶需配(pei)備保(bao)護氣(qi)(qi)(qi)(qi)(qi)(qi)體氣(qi)(qi)(qi)(qi)(qi)(qi)源(yuan)(yuan)。產品內(nei)(nei)(nei)部可(ke)(ke)裝(zhuang)檢測儀表(biao)(biao)(biao)、分(fen)析儀表(biao)(biao)(biao)、顯示儀表(biao)(biao)(biao)、低(di)(di)(di)壓(ya)(ya)(ya)(ya)電(dian)(dian)(dian)器、變頻器、軟起動(dong)(dong)器或計算機控(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)(xi)統(tong)，可(ke)(ke)作為(wei)(wei)(wei)(wei)中(zhong)央信(xin)號處理(li)系(xi)(xi)(xi)(xi)統(tong)及中(zhong)央控(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)(xi)統(tong)。制(zhi)(zhi)造時(shi)，用(yong)(yong)戶必(bi)須提供完(wan)整的(de)(de)(de)(de)電(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)(qi)(qi)系(xi)(xi)(xi)(xi)統(tong)圖，控(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)(xi)統(tong)內(nei)(nei)(nei)裝(zhuang)材(cai)(cai)料清單。可(ke)(ke)多(duo)臺并柜(ju)。可(ke)(ke)根據用(yong)(yong)戶所提供的(de)(de)(de)(de)電(dian)(dian)(dian)氣(qi)(qi)(qi)(qi)(qi)(qi)原理(li)圖生產。本產品外殼(ke)采(cai)(cai)用(yong)(yong)優(you)質鋼(gang)板(ban)焊接(jie)(jie)或不銹鋼(gang)焊接(jie)(jie)成(cheng)型，表(biao)(biao)(biao)面經(jing)(jing)高(gao)(gao)速拋丸后(hou)(hou)粉(fen)末靜電(dian)(dian)(dian)噴塑，外形(xing)美觀；防(fang)(fang)(fang)爆(bao)(bao)正(zheng)(zheng)(zheng)(zheng)壓(ya)(ya)(ya)(ya)小(xiao)(xiao)(xiao)屋(wu)(wu)(wu)有箱(xiang)體和正(zheng)(zheng)(zheng)(zheng)壓(ya)(ya)(ya)(ya)吹(chui)掃(sao)(sao)(sao)控(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)(xi)統(tong)裝(zhuang)置(zhi)(zhi)兩部分(fen)組(zu)成(cheng)，防(fang)(fang)(fang)爆(bao)(bao)正(zheng)(zheng)(zheng)(zheng)壓(ya)(ya)(ya)(ya)小(xiao)(xiao)(xiao)屋(wu)(wu)(wu)氣(qi)(qi)(qi)(qi)(qi)(qi)源(yuan)(yuan)由正(zheng)(zheng)(zheng)(zheng)壓(ya)(ya)(ya)(ya)吹(chui)掃(sao)(sao)(sao)控(kong)(kong)(kong)制(zhi)(zhi)裝(zhuang)置(zhi)(zhi)進入(ru)柜(ju)體吹(chui)掃(sao)(sao)(sao)并達(da)到(dao)安(an)全(quan)起亞要(yao)(yao)(yao)求，當(dang)低(di)(di)(di)壓(ya)(ya)(ya)(ya)報(bao)警時(shi)，正(zheng)(zheng)(zheng)(zheng)壓(ya)(ya)(ya)(ya)吹(chui)掃(sao)(sao)(sao)控(kong)(kong)(kong)制(zhi)(zhi)裝(zhuang)置(zhi)(zhi)會輸出(chu)信(xin)號報(bao)警，必(bi)要(yao)(yao)(yao)時(shi)會切斷(duan)正(zheng)(zheng)(zheng)(zheng)壓(ya)(ya)(ya)(ya)柜(ju)電(dian)(dian)(dian)源(yuan)(yuan)。正(zheng)(zheng)(zheng)(zheng)壓(ya)(ya)(ya)(ya)小(xiao)(xiao)(xiao)屋(wu)(wu)(wu)在(zai)正(zheng)(zheng)(zheng)(zheng)壓(ya)(ya)(ya)(ya)控(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)控(kong)(kong)(kong)制(zhi)(zhi)下(xia)(xia)，通入(ru)保(bao)護氣(qi)(qi)(qi)(qi)(qi)(qi)體，正(zheng)(zheng)(zheng)(zheng)壓(ya)(ya)(ya)(ya)腔(qiang)(qiang)內(nei)(nei)(nei)壓(ya)(ya)(ya)(ya)力高(gao)(gao)于正(zheng)(zheng)(zheng)(zheng)壓(ya)(ya)(ya)(ya)腔(qiang)(qiang)外的(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)力，形(xing)成(cheng)微(wei)正(zheng)(zheng)(zheng)(zheng)壓(ya)(ya)(ya)(ya)的(de)(de)(de)(de)安(an)全(quan)小(xiao)(xiao)(xiao)環境(jing)，從而阻止(zhi)了(le)可(ke)(ke)燃(ran)(ran)(ran)性(xing)危(wei)險氣(qi)(qi)(qi)(qi)(qi)(qi)體進入(ru)正(zheng)(zheng)(zheng)(zheng)壓(ya)(ya)(ya)(ya)腔(qiang)(qiang)內(nei)(nei)(nei)，保(bao)證內(nei)(nei)(nei)裝(zhuang)普通儀表(biao)(biao)(biao)和電(dian)(dian)(dian)器元(yuan)件的(de)(de)(de)(de)安(an)全(quan)運(yun)(yun)行。自動(dong)(dong)控(kong)(kong)(kong)制(zhi)(zhi)系(xi)(xi)(xi)(xi)統(tong)主要(yao)(yao)(yao)完(wan)成(cheng)換(huan)氣(qi)(qi)(qi)(qi)(qi)(qi)、補(bu)氣(qi)(qi)(qi)(qi)(qi)(qi)，超高(gao)(gao)壓(ya)(ya)(ya)(ya)自動(dong)(dong)泄(xie)壓(ya)(ya)(ya)(ya)、低(di)(di)(di)壓(ya)(ya)(ya)(ya)報(bao)警和低(di)(di)(di)壓(ya)(ya)(ya)(ya)聯(lian)鎖斷(duan)電(dian)(dian)(dian)等高(gao)(gao)端功(gong)能(neng)

 1、請(qing)注明所(suo)需產品(pin)完整名稱型號、防爆標志及數量；

2、特(te)殊要求，定制產品，需電話咨詢溝通(tong)后下(xia)單。

注：

1.以上參(can)數僅供(gong)參(can)考，具體數據以產(chan)品銘牌或相關(guan)產(chan)品說(shuo)明書為準；

2.因公(gong)司發展需要，產(chan)品在不(bu)斷更(geng)新，如有更(geng)改，恕不(bu)另行通知。