一、緩沖罐的作用
緩(huan)(huan)沖(chong)(chong)罐(guan)主要用(yong)于各種系統(tong)(tong)(tong)(tong)中緩(huan)(huan)沖(chong)(chong)系統(tong)(tong)(tong)(tong)的(de)(de)(de)壓(ya)(ya)力(li)波(bo)動,使(shi)系統(tong)(tong)(tong)(tong)工作(zuo)更平穩。緩(huan)(huan)沖(chong)(chong)罐(guan)的(de)(de)(de)緩(huan)(huan)沖(chong)(chong)性能主要通(tong)過壓(ya)(ya)縮罐(guan)內(nei)的(de)(de)(de)壓(ya)(ya)縮空(kong)氣來(lai)實現。緩(huan)(huan)沖(chong)(chong)罐(guan)有(you)隔膜式(shi)緩(huan)(huan)沖(chong)(chong)罐(guan)和氣囊式(shi)兩種,被廣泛應(ying)用(yong)于中央(yang)空(kong)調、鍋爐(lu)、熱水(shui)器、變(bian)頻、恒壓(ya)(ya)供水(shui)設備(bei)中,其緩(huan)(huan)沖(chong)(chong)系統(tong)(tong)(tong)(tong)壓(ya)(ya)力(li)波(bo)動,消除水(shui)錘起(qi)到(dao)穩壓(ya)(ya)卸荷(he)的(de)(de)(de)作(zuo)用(yong),在系統(tong)(tong)(tong)(tong)內(nei)水(shui)壓(ya)(ya)輕微變(bian)化(hua)時,緩(huan)(huan)沖(chong)(chong)罐(guan)氣囊的(de)(de)(de)自動膨脹(zhang)收(shou)縮會(hui)(hui)對水(shui)壓(ya)(ya)的(de)(de)(de)變(bian)化(hua)有(you)一定緩(huan)(huan)沖(chong)(chong)作(zuo)用(yong),能保證系統(tong)(tong)(tong)(tong)的(de)(de)(de)水(shui)壓(ya)(ya)穩定,水(shui)泵(beng)不會(hui)(hui)因壓(ya)(ya)力(li)的(de)(de)(de)改變(bian)而頻繁的(de)(de)(de)開(kai)啟。
二、緩沖罐的結構和工作原理
緩沖罐是利用液(ye)體的(de)壓(ya)(ya)縮性(xing)極小的(de)性(xing)質,用外力(li)將(jiang)液(ye)體儲存在罐內,氣(qi)體受(shou)到壓(ya)(ya)縮壓(ya)(ya)力(li)升(sheng)高,當外力(li)消失壓(ya)(ya)縮氣(qi)體膨脹可將(jiang)水排除。
緩沖(chong)罐(guan)(guan)(guan)(guan)主要(yao)由氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)門蓋(gai)、充(chong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)口(kou)(kou)、氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)囊(nang)、碳鋼(gang)(gang)罐(guan)(guan)(guan)(guan)體(ti)(ti)、法(fa)蘭(lan)盤組成(cheng),當其連(lian)(lian)接(jie)到水(shui)(shui)系(xi)(xi)(xi)統(tong)(tong)(tong)上時(shi),主要(yao)起一個蓄(xu)能器的(de)(de)(de)(de)作(zuo)用(yong)(yong),當系(xi)(xi)(xi)統(tong)(tong)(tong)水(shui)(shui)壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)大(da)于(yu)(yu)緩沖(chong)罐(guan)(guan)(guan)(guan)碳鋼(gang)(gang)罐(guan)(guan)(guan)(guan)體(ti)(ti)于(yu)(yu)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)囊(nang)之間(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)時(shi),系(xi)(xi)(xi)統(tong)(tong)(tong)水(shui)(shui)會(hui)在系(xi)(xi)(xi)統(tong)(tong)(tong)壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)的(de)(de)(de)(de)作(zuo)用(yong)(yong)下(xia)擠(ji)入緩沖(chong)罐(guan)(guan)(guan)(guan)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)囊(nang)內,這樣一是(shi)會(hui)壓(ya)(ya)(ya)(ya)縮(suo)罐(guan)(guan)(guan)(guan)體(ti)(ti)于(yu)(yu)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)囊(nang)之間(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi),使其體(ti)(ti)積(ji)減小(xiao)(xiao),壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)增(zeng)(zeng)大(da);罐(guan)(guan)(guan)(guan)體(ti)(ti)于(yu)(yu)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)囊(nang)之間(jian)(jian)(jian)(jian)(jian)是(shi)出(chu)廠時(shi)預充(chong)的(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi),罐(guan)(guan)(guan)(guan)體(ti)(ti)外面為(wei)烤漆層,進(jin)出(chu)水(shui)(shui)口(kou)(kou)直(zhi)接(jie)用(yong)(yong)三通或(huo)金屬軟管連(lian)(lian)接(jie)到系(xi)(xi)(xi)統(tong)(tong)(tong),排氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)閥接(jie)口(kou)(kou)可及時(shi)排出(chu)系(xi)(xi)(xi)統(tong)(tong)(tong)和氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)囊(nang)內的(de)(de)(de)(de)水(shui)(shui)溢出(chu)的(de)(de)(de)(de)空氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi),也可用(yong)(yong)閘(zha)閥直(zhi)接(jie)關(guan)死,以免(mian)水(shui)(shui)從(cong)頂部溢出(chu),防塵帽下(xia)面是(shi)充(chong)/放氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)口(kou)(kou),可補充(chong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)或(huo)放掉一部分氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)。二(er)是(shi)會(hui)增(zeng)(zeng)加系(xi)(xi)(xi)統(tong)(tong)(tong)整個水(shui)(shui)的(de)(de)(de)(de)容納空間(jian)(jian)(jian)(jian)(jian),使系(xi)(xi)(xi)統(tong)(tong)(tong)壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)減小(xiao)(xiao),直(zhi)到系(xi)(xi)(xi)統(tong)(tong)(tong)水(shui)(shui)的(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)和罐(guan)(guan)(guan)(guan)體(ti)(ti)于(yu)(yu)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)囊(nang)之間(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)達到新(xin)(xin)的(de)(de)(de)(de)平(ping)衡(heng)才停(ting)止(zhi)(zhi)進(jin)水(shui)(shui)。當系(xi)(xi)(xi)統(tong)(tong)(tong)水(shui)(shui)壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)小(xiao)(xiao)于(yu)(yu)膨脹罐(guan)(guan)(guan)(guan)內氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)時(shi),氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)囊(nang)內的(de)(de)(de)(de)水(shui)(shui)會(hui)在罐(guan)(guan)(guan)(guan)體(ti)(ti)于(yu)(yu)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)囊(nang)之間(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)氮氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)作(zuo)用(yong)(yong)下(xia)擠(ji)出(chu),補回(hui)到系(xi)(xi)(xi)統(tong)(tong)(tong),系(xi)(xi)(xi)統(tong)(tong)(tong)水(shui)(shui)容積(ji)減小(xiao)(xiao)壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)上升(sheng),罐(guan)(guan)(guan)(guan)體(ti)(ti)于(yu)(yu)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)囊(nang)之間(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)積(ji)增(zeng)(zeng)大(da)壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)下(xia)降,直(zhi)到兩者達到新(xin)(xin)的(de)(de)(de)(de)平(ping)衡(heng),水(shui)(shui)停(ting)止(zhi)(zhi)從(cong)氣(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)囊(nang)擠(ji)壓(ya)(ya)(ya)(ya)回(hui)系(xi)(xi)(xi)統(tong)(tong)(tong),緩沖(chong)罐(guan)(guan)(guan)(guan)起到調節系(xi)(xi)(xi)統(tong)(tong)(tong)壓(ya)(ya)(ya)(ya)力(li)(li)(li)(li)(li)(li)波動的(de)(de)(de)(de)作(zuo)用(yong)(yong)。
三、壓力罐的安裝位置要求
1、農村庭院
在(zai)農村地區,我們(men)通常用水(shui)井(jing)(jing)來使用壓(ya)(ya)(ya)力(li)(li)罐(guan)(guan)(guan),考慮到(dao)揚(yang)程和壓(ya)(ya)(ya)力(li)(li)的(de)(de)(de)問(wen)題,壓(ya)(ya)(ya)力(li)(li)罐(guan)(guan)(guan)的(de)(de)(de)位置不(bu)(bu)應該離(li)(li)井(jing)(jing)太遠,但是(shi)由于(yu)農村水(shui)井(jing)(jing)邊上一(yi)般(ban)是(shi)露天的(de)(de)(de),我們(men)可(ke)(ke)以考慮把壓(ya)(ya)(ya)力(li)(li)罐(guan)(guan)(guan)裝到(dao)離(li)(li)水(shui)井(jing)(jing)不(bu)(bu)遠的(de)(de)(de)配房(fang)里面,這(zhe)樣我們(men)一(yi)來可(ke)(ke)以避免風(feng)吹雨淋(lin)對壓(ya)(ya)(ya)力(li)(li)罐(guan)(guan)(guan)上面電子器(qi)件(jian)的(de)(de)(de)損耗,二(er)來在(zai)房(fang)間(jian)里也可(ke)(ke)以在(zai)冬天到(dao)來的(de)(de)(de)時候(hou)更(geng)好的(de)(de)(de)去做防凍(dong)處(chu)理。當然,以上并(bing)不(bu)(bu)是(shi)說(shuo)壓(ya)(ya)(ya)力(li)(li)罐(guan)(guan)(guan)不(bu)(bu)能(neng)在(zai)露天使用,只是(shi)如(ru)果有條件(jian)的(de)(de)(de)話,肯定屋里更(geng)合適一(yi)點,如(ru)果需要露天擺放的(de)(de)(de)話,我們(men)可(ke)(ke)以用大(da)飲料瓶將壓(ya)(ya)(ya)力(li)(li)開(kai)關保護一(yi)下,至于(yu)罐(guan)(guan)(guan)體(ti),只要選擇(ze)304不(bu)(bu)銹鋼材質(zhi),是(shi)完(wan)全沒(mei)有腐蝕或者上銹擔憂(you)的(de)(de)(de)。
2、城市使用
由(you)于水(shui)壓(ya)不(bu)(bu)(bu)足,許多(duo)城市家庭將購(gou)買壓(ya)力(li)罐的(de)(de)問題被用(yong)作壓(ya)上水(shui)使用(yong),那么在(zai)這個城市,放哪(na)里比較合適呢?壓(ya)力(li)罐本身的(de)(de)體積較小(xiao)不(bu)(bu)(bu)會占用(yong)太多(duo)的(de)(de)空間,不(bu)(bu)(bu)過(guo)容量還是蠻大的(de)(de),就像家用(yong)冰箱一樣,所(suo)以我(wo)們(men)可以安裝在(zai)浴(yu)室(shi)或廚房角(jiao)落(luo)的(de)(de)一個角(jiao)落(luo)里,因為它既不(bu)(bu)(bu)占用(yong)太多(duo)空間,也不(bu)(bu)(bu)會影(ying)響家庭本身的(de)(de)裝飾精美程度,如果(guo)有單(dan)獨的(de)(de)儲(chu)物間的(de)(de)話(hua)也是不(bu)(bu)(bu)錯的(de)(de)安裝位置。
總之,對壓(ya)(ya)力(li)罐(guan)的(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)位(wei)置(zhi)沒(mei)有嚴格的(de)(de)(de)要(yao)求。在安(an)(an)裝(zhuang)(zhuang)時,我們(men)(men)(men)(men)(men)還(huan)需要(yao)考(kao)慮(lv)其他一(yi)(yi)些問題,如水源的(de)(de)(de)位(wei)置(zhi)、水泵(beng)的(de)(de)(de)揚程(cheng)和(he)水的(de)(de)(de)位(wei)置(zhi)。根據(ju)以(yi)上(shang)問題,我們(men)(men)(men)(men)(men)可以(yi)計算出(chu)(chu)一(yi)(yi)個合(he)理(li)的(de)(de)(de)位(wei)置(zhi)。此外(wai),我們(men)(men)(men)(men)(men)還(huan)需要(yao)考(kao)慮(lv)天氣(qi)等原因,如冬(dong)季寒冷,為(wei)了(le)(le)方便保溫,我們(men)(men)(men)(men)(men)需要(yao)盡量把它(ta)安(an)(an)裝(zhuang)(zhuang)在室內,一(yi)(yi)些人甚(shen)至為(wei)了(le)(le)防(fang)止冰凍而把它(ta)安(an)(an)裝(zhuang)(zhuang)在地下(xia)。如果購買的(de)(de)(de)壓(ya)(ya)力(li)罐(guan)壓(ya)(ya)力(li)較小,但它(ta)們(men)(men)(men)(men)(men)使用的(de)(de)(de)出(chu)(chu)水口較多,這時,我們(men)(men)(men)(men)(men)可以(yi)將安(an)(an)裝(zhuang)(zhuang)位(wei)置(zhi)放高,并(bing)借助(zhu)一(yi)(yi)下(xia)自然壓(ya)(ya)力(li)。
四、家用壓力罐怎么安裝
1、放置壓力罐
我們先將品牌壓力罐側(ce)放(fang),將(jiang)(jiang)壓(ya)力(li)罐(guan)的(de)支架找到,用螺絲將(jiang)(jiang)支架固定(ding)在(zai)(zai)壓(ya)力(li)罐(guan)底(di)部,再(zai)將(jiang)(jiang)壓(ya)力(li)罐(guan)放(fang)在(zai)(zai)水(shui)源附近的(de)位置,比如所我(wo)(wo)們(men)將(jiang)(jiang)壓(ya)力(li)罐(guan)放(fang)在(zai)(zai)水(shui)井旁邊。壓(ya)力(li)罐(guan)要(yao)水(shui)平放(fang)置,不能出現傾斜的(de)問題(ti)。我(wo)(wo)們(men)在(zai)(zai)安裝(zhuang)壓(ya)力(li)罐(guan)時,要(yao)先準(zhun)備(bei)好(hao)相關的(de)材料和工具,例如我(wo)(wo)們(men)要(yao)根(gen)據壓(ya)力(li)罐(guan)的(de)大小準(zhun)備(bei)好(hao)相應規格(ge)的(de)水(shui)管(guan),大家還(huan)需(xu)準(zhun)備(bei)好(hao)止(zhi)回閥、生料帶、水(shui)管(guan)接頭、水(shui)泵、熱熔機、剪刀(dao)、扳(ban)手等安裝(zhuang)材料和工作。
2、安裝配件
大家(jia)(jia)要先安(an)(an)裝(zhuang)(zhuang)(zhuang)壓(ya)(ya)力(li)(li)(li)罐(guan)排(pai)污口(kou)(kou)(kou)處(chu)(chu)的波紋管(guan),在(zai)安(an)(an)裝(zhuang)(zhuang)(zhuang)時將波紋管(guan)一端(duan)放(fang)膠墊,并將它(ta)接(jie)(jie)在(zai)排(pai)污口(kou)(kou)(kou)上,波紋管(guan)的另一端(duan)安(an)(an)裝(zhuang)(zhuang)(zhuang)水龍頭(tou)。接(jie)(jie)著我們安(an)(an)裝(zhuang)(zhuang)(zhuang)壓(ya)(ya)力(li)(li)(li)開(kai)關和壓(ya)(ya)力(li)(li)(li)表(biao)(biao)。大家(jia)(jia)用(yong)扳手將三(san)通(tong)接(jie)(jie)在(zai)壓(ya)(ya)力(li)(li)(li)表(biao)(biao)接(jie)(jie)口(kou)(kou)(kou)上,再把壓(ya)(ya)力(li)(li)(li)表(biao)(biao)、壓(ya)(ya)力(li)(li)(li)開(kai)關接(jie)(jie)在(zai)三(san)通(tong)上。在(zai)安(an)(an)裝(zhuang)(zhuang)(zhuang)時接(jie)(jie)口(kou)(kou)(kou)處(chu)(chu)可纏(chan)繞(rao)生料帶加強(qiang)密封。最后我們安(an)(an)裝(zhuang)(zhuang)(zhuang)安(an)(an)全(quan)閥(fa)和負壓(ya)(ya)閥(fa),我們用(yong)扳手將安(an)(an)全(quan)閥(fa)和負壓(ya)(ya)閥(fa)接(jie)(jie)在(zai)壓(ya)(ya)力(li)(li)(li)罐(guan)相應(ying)的接(jie)(jie)口(kou)(kou)(kou)處(chu)(chu),在(zai)安(an)(an)裝(zhuang)(zhuang)(zhuang)時不能用(yong)力(li)(li)(li)過猛,以免閥(fa)門損壞。
3、安裝水管
我(wo)們在(zai)(zai)壓力罐出(chu)水(shui)(shui)口(kou)處纏(chan)繞生料帶,再將(jiang)(jiang)內絲活(huo)接(jie)頭(tou)接(jie)在(zai)(zai)出(chu)水(shui)(shui)口(kou)上,接(jie)著(zhu)我(wo)們通過(guo)熱(re)熔(rong)焊接(jie)的方式(shi)將(jiang)(jiang)水(shui)(shui)管(guan)(guan)和接(jie)頭(tou)焊接(jie)好(hao),再水(shui)(shui)閥裝在(zai)(zai)水(shui)(shui)管(guan)(guan)上。水(shui)(shui)閥安(an)裝好(hao)之(zhi)后,我(wo)們通過(guo)熱(re)熔(rong)連接(jie)的方式(shi)將(jiang)(jiang)管(guan)(guan)道和家中用水(shui)(shui)主管(guan)(guan)接(jie)在(zai)(zai)一(yi)起。
我們(men)(men)安(an)裝(zhuang)(zhuang)水(shui)(shui)(shui)(shui)泵(beng)和(he)(he)進水(shui)(shui)(shui)(shui)口(kou)管(guan)道。我們(men)(men)用(yong)尺子測量好(hao)水(shui)(shui)(shui)(shui)泵(beng)口(kou)到壓力罐出水(shui)(shui)(shui)(shui)口(kou)的長度,用(yong)剪(jian)刀將水(shui)(shui)(shui)(shui)管(guan)剪(jian)切(qie)好(hao)。接(jie)(jie)著(zhu)在(zai)(zai)(zai)接(jie)(jie)頭兩端纏繞(rao)生料帶(dai)并將接(jie)(jie)頭接(jie)(jie)在(zai)(zai)(zai)水(shui)(shui)(shui)(shui)泵(beng)口(kou)處,再將止(zhi)回閥(fa)接(jie)(jie)在(zai)(zai)(zai)接(jie)(jie)頭上,止(zhi)回閥(fa)另一(yi)端接(jie)(jie)轉(zhuan)換接(jie)(jie)頭。下一(yi)步我們(men)(men)通過水(shui)(shui)(shui)(shui)管(guan)將進水(shui)(shui)(shui)(shui)口(kou)和(he)(he)水(shui)(shui)(shui)(shui)泵(beng)口(kou)接(jie)(jie)在(zai)(zai)(zai)一(yi)起。最后我們(men)(men)將水(shui)(shui)(shui)(shui)泵(beng)另一(yi)個接(jie)(jie)口(kou)處連接(jie)(jie)水(shui)(shui)(shui)(shui)管(guan),水(shui)(shui)(shui)(shui)管(guan)要延(yan)長到水(shui)(shui)(shui)(shui)源處,在(zai)(zai)(zai)安(an)裝(zhuang)(zhuang)水(shui)(shui)(shui)(shui)管(guan)時水(shui)(shui)(shui)(shui)管(guan)中(zhong)間可(ke)安(an)裝(zhuang)(zhuang)水(shui)(shui)(shui)(shui)閥(fa)開關。
4、安裝電源電線
我們用螺絲刀將(jiang)(jiang)壓(ya)(ya)力(li)開關(guan)保護(hu)蓋的(de)螺絲擰松,把保護(hu)蓋取下。接(jie)著(zhu)我們準備(bei)好帶插頭的(de)電(dian)(dian)源(yuan)電(dian)(dian)線(xian),將(jiang)(jiang)電(dian)(dian)線(xian)從(cong)進(jin)線(xian)口(kou)穿入(ru)并接(jie)在壓(ya)(ya)力(li)開關(guan)相(xiang)應(ying)的(de)接(jie)線(xian)端口(kou)上(shang)(shang)。大家(jia)再(zai)準備(bei)一(yi)根帶插座的(de)電(dian)(dian)源(yuan)電(dian)(dian)線(xian),將(jiang)(jiang)電(dian)(dian)線(xian)從(cong)壓(ya)(ya)力(li)開關(guan)另(ling)一(yi)側進(jin)線(xian)口(kou)穿入(ru),將(jiang)(jiang)電(dian)(dian)線(xian)接(jie)在相(xiang)應(ying)的(de)接(jie)線(xian)端口(kou)。電(dian)(dian)源(yuan)電(dian)(dian)線(xian)接(jie)好之(zhi)后,我們在壓(ya)(ya)力(li)開關(guan)上(shang)(shang)做用塑料(liao)瓶等做一(yi)個保護(hu)罩。