熱力(li)(li)(li)系(xi)(xi)統(tong)(tong)中(zhong)（鍋(guo)爐(lu)、空調、熱泵、熱水(shui)(shui)器等(deng)）膨(peng)(peng)脹(zhang)(zhang)罐的(de)選(xuan)型(xing)公(gong)式V=(C×e)/（1-P1/P2）其(qi)中(zhong)：C=系(xi)(xi)統(tong)(tong)中(zhong)水(shui)(shui)總(zong)容量(liang)（包括鍋(guo)爐(lu)、管道、散熱器等(deng)）e=水(shui)(shui)的(de)熱膨(peng)(peng)脹(zhang)(zhang)系(xi)(xi)數（系(xi)(xi)統(tong)(tong)冷(leng)卻時(shi)水(shui)(shui)溫(wen)(wen)和鍋(guo)爐(lu)運(yun)行時(shi)的(de)比較高水(shui)(shui)溫(wen)(wen)的(de)水(shui)(shui)膨(peng)(peng)脹(zhang)(zhang)率之差，見下表），標準(zhun)設備中(zhong)e=（90℃）P1=膨(peng)(peng)脹(zhang)(zhang)罐的(de)預充壓(ya)(ya)力(li)(li)(li)P2=系(xi)(xi)統(tong)(tong)運(yun)行的(de)比較高壓(ya)(ya)力(li)(li)(li)（即(ji)系(xi)(xi)統(tong)(tong)中(zhong)安全閥的(de)起(qi)(qi)跳壓(ya)(ya)力(li)(li)(li)）V=膨(peng)(peng)脹(zhang)(zhang)罐的(de)體(ti)積。例如:系(xi)(xi)統(tong)(tong)水(shui)(shui)總(zong)溶(rong)劑為400L的(de)鍋(guo)爐(lu),安全閥起(qi)(qi)跳壓(ya)(ya)力(li)(li)(li)為3bar.應該(gai)選(xuan)用多大體(ti)積的(de)膨(peng)(peng)脹(zhang)(zhang)罐呢?(其(qi)中(zhong)標準(zhun)設備中(zhong)e=（90℃），膨(peng)(peng)脹(zhang)(zhang)罐預充壓(ya)(ya)力(li)(li)(li)為1bar，即(ji)P1=1)解：V=(C×e)/（1-P1/P2）=(400×)/（1-1/3）=38.3L，按選(xuan)大不(bu)(bu)(bu)選(xuan)小(xiao)原則，比較接(jie)近的(de)是50L的(de)膨(peng)(peng)脹(zhang)(zhang)罐，因此(ci)選(xuan)50L的(de)膨(peng)(peng)脹(zhang)(zhang)罐。膨(peng)(peng)脹(zhang)(zhang)罐是水(shui)(shui)系(xi)(xi)統(tong)(tong)不(bu)(bu)(bu)可或缺的(de)配件(jian)之一。上海安巢AT系(xi)(xi)列膨(peng)(peng)脹(zhang)(zhang)罐滿足你(ni)不(bu)(bu)(bu)同需(xu)求。上海品質(zhi)膨(peng)(peng)脹(zhang)(zhang)罐與(yu)氣壓(ya)(ya)罐的(de)區別

膨(peng)脹(zhang)(zhang)(zhang)罐(guan)(guan)（定壓(ya)(ya)(ya)(ya)罐(guan)(guan)/穩壓(ya)(ya)(ya)(ya)罐(guan)(guan)/氣壓(ya)(ya)(ya)(ya)罐(guan)(guan)/壓(ya)(ya)(ya)(ya)力(li)罐(guan)(guan)）按材質可分為(wei)(wei)碳鋼膨(peng)脹(zhang)(zhang)(zhang)罐(guan)(guan)和不(bu)銹鋼膨(peng)脹(zhang)(zhang)(zhang)罐(guan)(guan),氣囊式結構(gou)的(de)(de)碳鋼膨(peng)脹(zhang)(zhang)(zhang)罐(guan)(guan)能滿(man)足絕大(da)(da)部分系統的(de)(de)要求(qiu)(qiu)，但是在食品(pin)等(deng)特殊領域必(bi)須(xu)使用不(bu)銹鋼膨(peng)脹(zhang)(zhang)(zhang)罐(guan)(guan)。膨(peng)脹(zhang)(zhang)(zhang)罐(guan)(guan)按耐壓(ya)(ya)(ya)(ya)性(xing)能通(tong)常可分為(wei)(wei)6bar、8bar、10bar、16bar以及25bar等(deng)，罐(guan)(guan)內(nei)壓(ya)(ya)(ya)(ya)力(li)為(wei)(wei)6bar和8bar的(de)(de)膨(peng)脹(zhang)(zhang)(zhang)罐(guan)(guan)可以滿(man)足絕大(da)(da)部分暖(nuan)通(tong)系統的(de)(de)壓(ya)(ya)(ya)(ya)力(li)要求(qiu)(qiu)，罐(guan)(guan)內(nei)壓(ya)(ya)(ya)(ya)力(li)為(wei)(wei)10bar、16bar和25bar的(de)(de)膨(peng)脹(zhang)(zhang)(zhang)罐(guan)(guan)多用于(yu)供水和消防系統，膨(peng)脹(zhang)(zhang)(zhang)罐(guan)(guan)的(de)(de)耐壓(ya)(ya)(ya)(ya)性(xing)能取決(jue)于(yu)罐(guan)(guan)體壁厚和氣囊壁厚，同等(deng)條件下(xia)，壁厚越大(da)(da)，耐壓(ya)(ya)(ya)(ya)越高。黑龍(long)江球囊式膨(peng)脹(zhang)(zhang)(zhang)罐(guan)(guan)的(de)(de)作用上海安巢膨(peng)脹(zhang)(zhang)(zhang)罐(guan)(guan)滿(man)足你不(bu)同需求(qiu)(qiu)。

其實大(da)(da)(da)家(jia)在(zai)(zai)(zai)工程中(zhong)都(dou)看(kan)到(dao)(dao)(dao)了膨脹(zhang)罐(guan)(guan)(guan)，就是(shi)(shi)(shi)一個(ge)氣(qi)(qi)囊(nang)(nang)(nang)(nang)加一個(ge)碳鋼罐(guan)(guan)(guan)體和(he)法蘭組成。當系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)水(shui)(shui)(shui)壓(ya)力(li)(li)大(da)(da)(da)于膨脹(zhang)罐(guan)(guan)(guan)碳鋼罐(guan)(guan)(guan)體與氣(qi)(qi)囊(nang)(nang)(nang)(nang)之(zhi)間(jian)(jian)(jian)的(de)(de)(de)(de)氮(dan)氣(qi)(qi)壓(ya)力(li)(li)時，系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)水(shui)(shui)(shui)會(hui)在(zai)(zai)(zai)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)壓(ya)力(li)(li)的(de)(de)(de)(de)作(zuo)用(yong)(yong)下擠(ji)入(ru)膨脹(zhang)罐(guan)(guan)(guan)氣(qi)(qi)囊(nang)(nang)(nang)(nang)內。這樣一是(shi)(shi)(shi)會(hui)壓(ya)縮罐(guan)(guan)(guan)體與氣(qi)(qi)囊(nang)(nang)(nang)(nang)之(zhi)間(jian)(jian)(jian)的(de)(de)(de)(de)氮(dan)氣(qi)(qi)，使其體積減小(xiao)(xiao)，壓(ya)力(li)(li)增大(da)(da)(da)。二是(shi)(shi)(shi)會(hui)增加系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)整個(ge)水(shui)(shui)(shui)的(de)(de)(de)(de)容納空間(jian)(jian)(jian)，使系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)壓(ya)力(li)(li)減小(xiao)(xiao)，直到(dao)(dao)(dao)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)水(shui)(shui)(shui)的(de)(de)(de)(de)壓(ya)力(li)(li)和(he)罐(guan)(guan)(guan)體與氣(qi)(qi)囊(nang)(nang)(nang)(nang)之(zhi)間(jian)(jian)(jian)的(de)(de)(de)(de)氮(dan)氣(qi)(qi)壓(ya)力(li)(li)達(da)到(dao)(dao)(dao)新(xin)的(de)(de)(de)(de)平衡(heng)才停止進水(shui)(shui)(shui)。當系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)水(shui)(shui)(shui)壓(ya)力(li)(li)小(xiao)(xiao)于膨脹(zhang)罐(guan)(guan)(guan)內氣(qi)(qi)體壓(ya)力(li)(li)時，氣(qi)(qi)囊(nang)(nang)(nang)(nang)內的(de)(de)(de)(de)水(shui)(shui)(shui)會(hui)在(zai)(zai)(zai)罐(guan)(guan)(guan)體于氣(qi)(qi)囊(nang)(nang)(nang)(nang)之(zhi)間(jian)(jian)(jian)的(de)(de)(de)(de)氮(dan)氣(qi)(qi)的(de)(de)(de)(de)壓(ya)力(li)(li)作(zuo)用(yong)(yong)下擠(ji)出，補回到(dao)(dao)(dao)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)，系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)水(shui)(shui)(shui)容積減小(xiao)(xiao)壓(ya)力(li)(li)上(shang)升，罐(guan)(guan)(guan)體與氣(qi)(qi)囊(nang)(nang)(nang)(nang)之(zhi)間(jian)(jian)(jian)的(de)(de)(de)(de)氮(dan)氣(qi)(qi)體積增大(da)(da)(da)壓(ya)力(li)(li)下降，直到(dao)(dao)(dao)兩(liang)者(zhe)達(da)到(dao)(dao)(dao)新(xin)的(de)(de)(de)(de)平衡(heng)，水(shui)(shui)(shui)停止從(cong)氣(qi)(qi)囊(nang)(nang)(nang)(nang)擠(ji)壓(ya)回系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)，壓(ya)力(li)(li)罐(guan)(guan)(guan)起(qi)到(dao)(dao)(dao)調節系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)壓(ya)力(li)(li)波動(dong)的(de)(de)(de)(de)作(zuo)用(yong)(yong)。壓(ya)力(li)(li)罐(guan)(guan)(guan)由(you)于氣(qi)(qi)囊(nang)(nang)(nang)(nang)的(de)(de)(de)(de)調節作(zuo)用(yong)(yong)，廣泛(fan)應(ying)(ying)(ying)用(yong)(yong)在(zai)(zai)(zai)水(shui)(shui)(shui)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)的(de)(de)(de)(de)小(xiao)(xiao)范圍壓(ya)力(li)(li)波動(dong)控制上(shang)。壓(ya)力(li)(li)罐(guan)(guan)(guan)應(ying)(ying)(ying)用(yong)(yong)在(zai)(zai)(zai)熱水(shui)(shui)(shui)和(he)供(gong)暖系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)上(shang)，主要用(yong)(yong)來消除由(you)于水(shui)(shui)(shui)溫變化(hua)導致的(de)(de)(de)(de)壓(ya)力(li)(li)波動(dong)，避免損(sun)害其他(ta)的(de)(de)(de)(de)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)控制元件。我們知道，膨脹(zhang)罐(guan)(guan)(guan)在(zai)(zai)(zai)供(gong)水(shui)(shui)(shui)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)中(zhong)也有應(ying)(ying)(ying)用(yong)(yong)，可以消除因水(shui)(shui)(shui)閥打開引起(qi)的(de)(de)(de)(de)水(shui)(shui)(shui)錘(chui)效應(ying)(ying)(ying)，免遭水(shui)(shui)(shui)錘(chui)的(de)(de)(de)(de)沖(chong)擊，從(cong)而達(da)到(dao)(dao)(dao)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)的(de)(de)(de)(de)動(dong)態平衡(heng)。這個(ge)在(zai)(zai)(zai)供(gong)水(shui)(shui)(shui)系(xi)(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)中(zhong)很常見(jian)，一般來講膨脹(zhang)罐(guan)(guan)(guan)的(de)(de)(de)(de)最(zui)大(da)(da)(da)工作(zuo)壓(ya)力(li)(li)是(shi)(shi)(shi)八到(dao)(dao)(dao)十公斤，大(da)(da)(da)小(xiao)(xiao)從(cong)兩(liang)升到(dao)(dao)(dao)一兩(liang)百升都(dou)有。水(shui)(shui)(shui)是(shi)(shi)(shi)有膨脹(zhang)的(de)(de)(de)(de)，水(shui)(shui)(shui)在(zai)(zai)(zai)4℃時密(mi)度比較(jiao)大(da)(da)(da)。

膨(peng)(peng)(peng)(peng)(peng)脹(zhang)(zhang)罐(guan)(guan)(guan)主(zhu)要有隔(ge)膜式(shi)(shi)(shi)和氣(qi)(qi)(qi)(qi)(qi)囊(nang)(nang)(nang)(nang)(nang)(nang)式(shi)(shi)(shi)，其中(zhong)(zhong)氣(qi)(qi)(qi)(qi)(qi)囊(nang)(nang)(nang)(nang)(nang)(nang)式(shi)(shi)(shi)膨(peng)(peng)(peng)(peng)(peng)脹(zhang)(zhang)罐(guan)(guan)(guan)就(jiu)克服了隔(ge)膜式(shi)(shi)(shi)膨(peng)(peng)(peng)(peng)(peng)脹(zhang)(zhang)罐(guan)(guan)(guan)的(de)(de)缺點氣(qi)(qi)(qi)(qi)(qi)囊(nang)(nang)(nang)(nang)(nang)(nang)式(shi)(shi)(shi)膨(peng)(peng)(peng)(peng)(peng)脹(zhang)(zhang)罐(guan)(guan)(guan)內(nei)部(bu)有一(yi)個(ge)整(zheng)體(ti)的(de)(de)氣(qi)(qi)(qi)(qi)(qi)囊(nang)(nang)(nang)(nang)(nang)(nang)，在(zai)(zai)工作時水(shui)(shui)只進入(ru)(ru)氣(qi)(qi)(qi)(qi)(qi)囊(nang)(nang)(nang)(nang)(nang)(nang)內(nei)，不與(yu)殼(ke)體(ti)接(jie)觸。接(jie)口處用(yong)法(fa)蘭(lan)盤連(lian)接(jie)。這種(zhong)結構就(jiu)避免了焊接(jie)過程(cheng)引起的(de)(de)生銹問題。這種(zhong)結構的(de)(de)膨(peng)(peng)(peng)(peng)(peng)脹(zhang)(zhang)罐(guan)(guan)(guan)的(de)(de)氣(qi)(qi)(qi)(qi)(qi)囊(nang)(nang)(nang)(nang)(nang)(nang)可(ke)更換。同(tong)樣(yang)，由于是(shi)法(fa)蘭(lan)連(lian)接(jie)，故它的(de)(de)接(jie)口就(jiu)可(ke)以(yi)承受很大(da)的(de)(de)扭力(li)(li)(li)，在(zai)(zai)安裝過程(cheng)中(zhong)(zhong)就(jiu)不怕會扭斷接(jie)口。因(yin)此現在(zai)(zai)絕大(da)部(bu)分(fen)都采用(yong)氣(qi)(qi)(qi)(qi)(qi)囊(nang)(nang)(nang)(nang)(nang)(nang)式(shi)(shi)(shi)結構了。氣(qi)(qi)(qi)(qi)(qi)囊(nang)(nang)(nang)(nang)(nang)(nang)式(shi)(shi)(shi)膨(peng)(peng)(peng)(peng)(peng)脹(zhang)(zhang)罐(guan)(guan)(guan)是(shi)一(yi)個(ge)閉(bi)式(shi)(shi)(shi)罐(guan)(guan)(guan)體(ti)，水(shui)(shui)在(zai)(zai)氣(qi)(qi)(qi)(qi)(qi)囊(nang)(nang)(nang)(nang)(nang)(nang)內(nei)進出(chu)，整(zheng)個(ge)系(xi)(xi)(xi)(xi)統(tong)(tong)是(shi)閉(bi)式(shi)(shi)(shi)循環，與(yu)外界隔(ge)開。用(yong)于系(xi)(xi)(xi)(xi)統(tong)(tong)中(zhong)(zhong)起緩沖(chong)壓(ya)(ya)力(li)(li)(li)波動及部(bu)分(fen)給(gei)水(shui)(shui)的(de)(de)作用(yong)，在(zai)(zai)熱力(li)(li)(li)系(xi)(xi)(xi)(xi)統(tong)(tong)中(zhong)(zhong)主(zhu)要是(shi)用(yong)來吸(xi)(xi)收工作介質(zhi)因(yin)溫(wen)度(du)變化增(zeng)加的(de)(de)那(nei)部(bu)分(fen)體(ti)積；在(zai)(zai)供水(shui)(shui)系(xi)(xi)(xi)(xi)統(tong)(tong)中(zhong)(zhong)主(zhu)要用(yong)來吸(xi)(xi)收系(xi)(xi)(xi)(xi)統(tong)(tong)因(yin)閥(fa)門、水(shui)(shui)泵等開和關所引起的(de)(de)水(shui)(shui)錘沖(chong)擊，以(yi)及夜間少量補(bu)水(shui)(shui)使供水(shui)(shui)系(xi)(xi)(xi)(xi)統(tong)(tong)主(zhu)泵休眠從而(er)減少用(yong)電，延長水(shui)(shui)泵使用(yong)壽命。當(dang)外界有壓(ya)(ya)力(li)(li)(li)的(de)(de)水(shui)(shui)進入(ru)(ru)膨(peng)(peng)(peng)(peng)(peng)脹(zhang)(zhang)罐(guan)(guan)(guan)球(qiu)囊(nang)(nang)(nang)(nang)(nang)(nang)內(nei)時，密封在(zai)(zai)罐(guan)(guan)(guan)內(nei)的(de)(de)氮(dan)氣(qi)(qi)(qi)(qi)(qi)被壓(ya)(ya)縮，根據(ju)波義耳氣(qi)(qi)(qi)(qi)(qi)體(ti)定律，氣(qi)(qi)(qi)(qi)(qi)體(ti)受到(dao)壓(ya)(ya)縮后體(ti)積變小壓(ya)(ya)力(li)(li)(li)升(sheng)高(gao)，直到(dao)膨(peng)(peng)(peng)(peng)(peng)脹(zhang)(zhang)罐(guan)(guan)(guan)內(nei)氣(qi)(qi)(qi)(qi)(qi)體(ti)壓(ya)(ya)力(li)(li)(li)與(yu)水(shui)(shui)的(de)(de)壓(ya)(ya)力(li)(li)(li)達(da)到(dao)一(yi)致時停止進水(shui)(shui)。當(dang)水(shui)(shui)流失壓(ya)(ya)力(li)(li)(li)減低時膨(peng)(peng)(peng)(peng)(peng)脹(zhang)(zhang)罐(guan)(guan)(guan)內(nei)氣(qi)(qi)(qi)(qi)(qi)體(ti)壓(ya)(ya)力(li)(li)(li)大(da)于水(shui)(shui)的(de)(de)壓(ya)(ya)力(li)(li)(li)，此時氣(qi)(qi)(qi)(qi)(qi)體(ti)膨(peng)(peng)(peng)(peng)(peng)脹(zhang)(zhang)將球(qiu)囊(nang)(nang)(nang)(nang)(nang)(nang)內(nei)的(de)(de)水(shui)(shui)擠出(chu)補(bu)到(dao)系(xi)(xi)(xi)(xi)統(tong)(tong)，直到(dao)氣(qi)(qi)(qi)(qi)(qi)體(ti)壓(ya)(ya)力(li)(li)(li)與(yu)水(shui)(shui)的(de)(de)壓(ya)(ya)力(li)(li)(li)再次達(da)到(dao)一(yi)致時停止排水(shui)(shui)。解(jie)惑請(qing)致電上海安巢(chao)公司尋求支(zhi)持(chi)。

傳統(tong)膨(peng)脹(zhang)罐(guan)(guan)的(de)(de)(de)(de)(de)法(fa)(fa)(fa)蘭(lan)(lan)(lan)盤一般都(dou)采(cai)用(yong)冷鍍鋅(xin)法(fa)(fa)(fa)蘭(lan)(lan)(lan)工(gong)(gong)(gong)(gong)(gong)藝，鍍鋅(xin)法(fa)(fa)(fa)蘭(lan)(lan)(lan)容(rong)(rong)易生銹(xiu)(xiu)而爛掉(diao)，防腐(fu)蝕效果差，極(ji)容(rong)(rong)易給業主造成損(sun)失。而上(shang)海安巢ACOL的(de)(de)(de)(de)(de)AT系列球囊式(shi)膨(peng)脹(zhang)罐(guan)(guan)（定壓罐(guan)(guan)/穩壓罐(guan)(guan)/氣(qi)壓罐(guan)(guan)）法(fa)(fa)(fa)蘭(lan)(lan)(lan)盤采(cai)用(yong)獨特的(de)(de)(de)(de)(de)不(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)(gang)法(fa)(fa)(fa)蘭(lan)(lan)(lan)加(jia)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)藝。接(jie)口(kou)螺紋不(bu)(bu)是(shi)(shi)采(cai)用(yong)車(che)削式(shi)加(jia)工(gong)(gong)(gong)(gong)(gong)而是(shi)(shi)運用(yong)擠(ji)壓式(shi)加(jia)工(gong)(gong)(gong)(gong)(gong)，拒絕了車(che)削加(jia)工(gong)(gong)(gong)(gong)(gong)導致的(de)(de)(de)(de)(de)壁厚不(bu)(bu)均(jun)勻(yun)，保證(zheng)了不(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)(gang)的(de)(de)(de)(de)(de)厚度(du)，減少(shao)了不(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)(gang)法(fa)(fa)(fa)蘭(lan)(lan)(lan)泄漏的(de)(de)(de)(de)(de)可(ke)能性，膨(peng)脹(zhang)罐(guan)(guan)獨特的(de)(de)(de)(de)(de)不(bu)(bu)銹(xiu)(xiu)鋼(gang)(gang)(gang)法(fa)(fa)(fa)蘭(lan)(lan)(lan)加(jia)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)藝，目的(de)(de)(de)(de)(de)是(shi)(shi)減少(shao)膨(peng)脹(zhang)罐(guan)(guan)充注氣(qi)體的(de)(de)(de)(de)(de)泄漏率和(he)膨(peng)脹(zhang)罐(guan)(guan)的(de)(de)(de)(de)(de)長(chang)期可(ke)靠的(de)(de)(de)(de)(de)使(shi)用(yong)。膨(peng)脹(zhang)罐(guan)(guan)可(ke)以用(yong)于儲(chu)存液體和(he)氣(qi)體。浙江立式(shi)膨(peng)脹(zhang)罐(guan)(guan)的(de)(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)作原理圖

膨(peng)脹罐(guan)可(ke)以用于汽車制動系統。上海(hai)品質膨(peng)脹罐(guan)與氣壓罐(guan)的區別

密閉循(xun)環冷(leng)卻(que)系(xi)(xi)(xi)統(tong)內的(de)(de)(de)(de)冷(leng)卻(que)介(jie)(jie)質(zhi)，隨著溫(wen)度的(de)(de)(de)(de)變化(hua)，體(ti)(ti)積也發(fa)生變化(hua)。為(wei)了保證系(xi)(xi)(xi)統(tong)壓(ya)力的(de)(de)(de)(de)穩(wen)定(ding)(ding)和(he)正常(chang)運行，是很有必要在(zai)系(xi)(xi)(xi)統(tong)中(zhong)安裝(zhuang)膨(peng)脹(zhang)罐(guan)(guan)(guan)(guan)。膨(peng)脹(zhang)罐(guan)(guan)(guan)(guan)（定(ding)(ding)壓(ya)罐(guan)(guan)(guan)(guan)/穩(wen)壓(ya)罐(guan)(guan)(guan)(guan)/氣壓(ya)罐(guan)(guan)(guan)(guan)/壓(ya)力罐(guan)(guan)(guan)(guan)）在(zai)系(xi)(xi)(xi)統(tong)中(zhong)所(suo)起的(de)(de)(de)(de)作(zuo)用是：吸收系(xi)(xi)(xi)統(tong)中(zhong)由于介(jie)(jie)質(zhi)的(de)(de)(de)(de)溫(wen)度波動而(er)引(yin)起的(de)(de)(de)(de)體(ti)(ti)積變化(hua)量(liang)；在(zai)膨(peng)脹(zhang)罐(guan)(guan)(guan)(guan)里充(chong)填一定(ding)(ding)量(liang)的(de)(de)(de)(de)氮(dan)氣，通(tong)過控(kong)制氮(dan)氣的(de)(de)(de)(de)工(gong)作(zuo)壓(ya)力來(lai)達到系(xi)(xi)(xi)統(tong)定(ding)(ding)壓(ya)的(de)(de)(de)(de)目的(de)(de)(de)(de)，當(dang)介(jie)(jie)質(zhi)溫(wen)度較高(gao)時，為(wei)防止(zhi)內部汽化(hua)，采取提高(gao)系(xi)(xi)(xi)統(tong)工(gong)作(zuo)壓(ya)力來(lai)增加介(jie)(jie)質(zhi)的(de)(de)(de)(de)欠熱度，從(cong)而(er)保證冷(leng)卻(que)的(de)(de)(de)(de)可靠(kao)性。上海品質(zhi)膨(peng)脹(zhang)罐(guan)(guan)(guan)(guan)與氣壓(ya)罐(guan)(guan)(guan)(guan)的(de)(de)(de)(de)區別

上海安巢(chao)在線控制技術股份有(you)限公(gong)司(si)(si)是一家集(ji)生(sheng)產(chan)科研(yan)、加工、銷售為(wei)一體的(de)(de)(de)高新技術企業，公(gong)司(si)(si)成立(li)于(yu)2002-11-26，位(wei)于(yu)上海市(shi)寶山區城銀路929號2幢三樓(lou)東側(ce)。公(gong)司(si)(si)誠(cheng)(cheng)實守信，真(zhen)誠(cheng)(cheng)為(wei)客(ke)戶(hu)(hu)(hu)提(ti)供服(fu)務(wu)(wu)(wu)。公(gong)司(si)(si)業務(wu)(wu)(wu)不斷(duan)豐富(fu)(fu)，主要經營的(de)(de)(de)業務(wu)(wu)(wu)包括：流(liu)量開(kai)(kai)關(guan)(guan)，自(zi)(zi)動(dong)(dong)補(bu)水(shui)閥(fa)(fa)，排(pai)氣閥(fa)(fa)，壓差旁(pang)通(tong)閥(fa)(fa)等多系列產(chan)品和(he)服(fu)務(wu)(wu)(wu)。可以根據客(ke)戶(hu)(hu)(hu)需求(qiu)開(kai)(kai)發出多種不同功能的(de)(de)(de)產(chan)品，深受(shou)客(ke)戶(hu)(hu)(hu)的(de)(de)(de)好評。公(gong)司(si)(si)秉承(cheng)以人為(wei)本，科技創新，市(shi)場(chang)先導，和(he)諧共贏的(de)(de)(de)理念，建立(li)一支由流(liu)量開(kai)(kai)關(guan)(guan)，自(zi)(zi)動(dong)(dong)補(bu)水(shui)閥(fa)(fa)，排(pai)氣閥(fa)(fa)，壓差旁(pang)通(tong)閥(fa)(fa)專(zhuan)家組成的(de)(de)(de)顧問(wen)團隊，由經驗豐富(fu)(fu)的(de)(de)(de)技術人員組成的(de)(de)(de)研(yan)發和(he)應用團隊。在市(shi)場(chang)競(jing)爭日(ri)趨(qu)激烈的(de)(de)(de)現在，我(wo)們(men)(men)承(cheng)諾保證流(liu)量開(kai)(kai)關(guan)(guan)，自(zi)(zi)動(dong)(dong)補(bu)水(shui)閥(fa)(fa)，排(pai)氣閥(fa)(fa)，壓差旁(pang)通(tong)閥(fa)(fa)質量和(he)服(fu)務(wu)(wu)(wu)，再創佳績是我(wo)們(men)(men)一直的(de)(de)(de)追求(qiu)，我(wo)們(men)(men)真(zhen)誠(cheng)(cheng)的(de)(de)(de)為(wei)客(ke)戶(hu)(hu)(hu)提(ti)供真(zhen)誠(cheng)(cheng)的(de)(de)(de)服(fu)務(wu)(wu)(wu)，歡迎(ying)各位(wei)新老客(ke)戶(hu)(hu)(hu)來我(wo)公(gong)司(si)(si)參觀指導。

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