本實用新(xin)型(xing)涉及電(dian)熱(re)水器技術領域,尤其(qi)涉及一(yi)種延(yan)長鎂(mei)棒壽命的電(dian)熱(re)水器。
背景技術:
電(dian)(dian)熱(re)(re)水器是(shi)一(yi)種十分常(chang)用(yong)的(de)(de)家用(yong)電(dian)(dian)器,通常(chang)包括:內(nei)膽,設置(zhi)在內(nei)膽里的(de)(de)電(dian)(dian)加(jia)熱(re)(re)裝(zhuang)置(zhi)和鎂(mei)棒(bang)(bang)。目前市場上絕大(da)部分的(de)(de)儲水式(shi)電(dian)(dian)熱(re)(re)水器的(de)(de)電(dian)(dian)加(jia)熱(re)(re)器安(an)(an)裝(zhuang)是(shi)直接與內(nei)膽相連通的(de)(de),這種安(an)(an)裝(zhuang)結(jie)構所存(cun)在的(de)(de)最大(da)的(de)(de)缺點在于電(dian)(dian)加(jia)熱(re)(re)器屬于裸(luo)露金(jin)屬,在鎂(mei)棒(bang)(bang)與內(nei)膽發生原(yuan)電(dian)(dian)池反應時,電(dian)(dian)加(jia)熱(re)(re)器裸(luo)露出來(lai)的(de)(de)大(da)片金(jin)屬會(hui)加(jia)速反應,從(cong)而產生的(de)(de)電(dian)(dian)流值很大(da),縮(suo)短鎂(mei)棒(bang)(bang)的(de)(de)使用(yong)壽命。
一篇公(gong)(gong)開(kai)號為(wei)CN201652807U的中國實用(yong)新型(xing)專利(li)公(gong)(gong)開(kai)一種電(dian)熱水器內膽(dan)防銹蝕裝置,包(bao)括內膽(dan)連(lian)接(jie)(jie)(jie)絲桿、電(dian)阻(zu)(zu)、鎂(mei)棒(bang)連(lian)接(jie)(jie)(jie)桿、鎂(mei)棒(bang)。電(dian)阻(zu)(zu)的負極(ji)端與(yu)內膽(dan)連(lian)接(jie)(jie)(jie)絲桿連(lian)接(jie)(jie)(jie);電(dian)阻(zu)(zu)的正極(ji)端與(yu)鎂(mei)棒(bang)連(lian)接(jie)(jie)(jie)絲連(lian)接(jie)(jie)(jie)。電(dian)阻(zu)(zu)、電(dian)阻(zu)(zu)與(yu)內膽(dan)連(lian)接(jie)(jie)(jie)絲桿的連(lian)接(jie)(jie)(jie)端、電(dian)阻(zu)(zu)與(yu)鎂(mei)棒(bang)連(lian)接(jie)(jie)(jie)桿的連(lian)接(jie)(jie)(jie)端均包(bao)覆于塑料材質中。該結構(gou)雖能起對(dui)電(dian)熱水器內膽(dan)的防銹蝕作用(yong),但安裝拆卸不便,且電(dian)阻(zu)(zu)置于內膽(dan)里(li),影(ying)響了電(dian)阻(zu)(zu)的正常(chang)使用(yong)壽命。
技術實現要素:
針對現有(you)技術中存(cun)在的問題,本實用(yong)新型的目的是提供一種簡單、高效(xiao)、便于拆卸(xie)安裝、并有(you)效(xiao)延長鎂棒使用(yong)壽命(ming)的電熱水(shui)器。
為達到以上目的,本實(shi)用新型采(cai)用如下(xia)技(ji)術(shu)方案。
一種延長鎂(mei)棒壽命的(de)電(dian)熱(re)水器,包括:內膽,安裝(zhuang)在內膽上(shang)的(de)鎂(mei)棒和電(dian)加熱(re)器,其特征在于(yu),在鎂(mei)棒與(yu)電(dian)加熱(re)器形成(cheng)的(de)原(yuan)電(dian)池電(dian)路中至少(shao)串接有一個(ge)安裝(zhuang)在內膽外的(de)電(dian)阻(zu)。
作為改(gai)進(jin)地,所述(shu)鎂(mei)棒通過排污塞安裝在內膽上。
作為改進地(di),所(suo)述(shu)電(dian)加(jia)熱(re)器(qi)(qi)通過電(dian)加(jia)熱(re)器(qi)(qi)法(fa)蘭、安裝法(fa)蘭、螺栓(shuan)與內(nei)膽(dan)(dan)(dan)固定;所(suo)述(shu)電(dian)加(jia)熱(re)器(qi)(qi)法(fa)蘭封在(zai)內(nei)膽(dan)(dan)(dan)膽(dan)(dan)(dan)口,在(zai)內(nei)膽(dan)(dan)(dan)膽(dan)(dan)(dan)口與電(dian)加(jia)熱(re)器(qi)(qi)法(fa)蘭之間(jian)設有膽(dan)(dan)(dan)口絕(jue)緣密封圈;所(suo)述(shu)螺栓(shuan)依次穿(chuan)過內(nei)膽(dan)(dan)(dan)、安裝法(fa)蘭后被一螺母鎖(suo)緊(jin),所(suo)述(shu)電(dian)加(jia)熱(re)器(qi)(qi)法(fa)蘭被安裝法(fa)蘭壓緊(jin)在(zai)內(nei)膽(dan)(dan)(dan)膽(dan)(dan)(dan)口。
作為(wei)改進地,所述螺栓與內膽(dan)和(he)/或安裝(zhuang)法蘭之間(jian)(jian)絕緣(yuan),所述電(dian)(dian)加熱器法蘭和(he)安裝(zhuang)法蘭之間(jian)(jian)直接接觸,所述電(dian)(dian)阻連(lian)接在內膽(dan)與安裝(zhuang)法蘭之間(jian)(jian)。
作(zuo)為改(gai)進地,所述(shu)螺栓為塑料螺栓;
或所述(shu)螺(luo)栓為金(jin)(jin)屬(shu)螺(luo)栓,金(jin)(jin)屬(shu)螺(luo)栓與內膽之(zhi)間通(tong)過第(di)一絕(jue)(jue)(jue)(jue)緣墊(dian)圈(quan)絕(jue)(jue)(jue)(jue)緣,所述(shu)金(jin)(jin)屬(shu)螺(luo)母與安(an)裝(zhuang)法蘭之(zhi)間通(tong)過第(di)二絕(jue)(jue)(jue)(jue)緣墊(dian)圈(quan)絕(jue)(jue)(jue)(jue)緣,且第(di)一絕(jue)(jue)(jue)(jue)緣墊(dian)圈(quan)、第(di)二絕(jue)(jue)(jue)(jue)緣墊(dian)圈(quan)延伸相連、使金(jin)(jin)屬(shu)螺(luo)栓和(he)內膽、安(an)裝(zhuang)法蘭絕(jue)(jue)(jue)(jue)緣。
作為(wei)改進(jin)地(di),所(suo)述(shu)螺(luo)栓為(wei)金屬(shu)螺(luo)栓并(bing)將內膽和安裝(zhuang)法蘭(lan)之間導通,所(suo)述(shu)安裝(zhuang)法蘭(lan)和電加(jia)(jia)熱(re)器法蘭(lan)之間通過絕(jue)緣墊(dian)隔(ge)開,所(suo)述(shu)電阻連接在安裝(zhuang)法蘭(lan)和電加(jia)(jia)熱(re)器法蘭(lan)之間。
作為改進地,所述(shu)電(dian)(dian)(dian)(dian)加(jia)熱(re)(re)(re)器(qi)通過電(dian)(dian)(dian)(dian)加(jia)熱(re)(re)(re)器(qi)法蘭(lan)、螺栓與內(nei)(nei)(nei)膽(dan)(dan)(dan)固定;所述(shu)電(dian)(dian)(dian)(dian)加(jia)熱(re)(re)(re)器(qi)法蘭(lan)封在(zai)內(nei)(nei)(nei)膽(dan)(dan)(dan)膽(dan)(dan)(dan)口,在(zai)內(nei)(nei)(nei)膽(dan)(dan)(dan)膽(dan)(dan)(dan)口與電(dian)(dian)(dian)(dian)加(jia)熱(re)(re)(re)器(qi)法蘭(lan)之間設(she)有膽(dan)(dan)(dan)口絕緣(yuan)密封圈;所述(shu)螺栓依(yi)次穿(chuan)過內(nei)(nei)(nei)膽(dan)(dan)(dan)、電(dian)(dian)(dian)(dian)加(jia)熱(re)(re)(re)器(qi)法蘭(lan)后被(bei)一螺母(mu)鎖(suo)緊,且螺栓與電(dian)(dian)(dian)(dian)加(jia)熱(re)(re)(re)器(qi)法蘭(lan)和/或內(nei)(nei)(nei)膽(dan)(dan)(dan)之間絕緣(yuan),所述(shu)電(dian)(dian)(dian)(dian)阻連(lian)接在(zai)內(nei)(nei)(nei)膽(dan)(dan)(dan)和電(dian)(dian)(dian)(dian)加(jia)熱(re)(re)(re)器(qi)法蘭(lan)之間。
作為改進地(di),在螺(luo)栓上套結有與(yu)螺(luo)母對應的彈簧墊圈。
作為改進地,在內膽上設(she)有螺栓安(an)裝位(wei),在螺栓安(an)裝位(wei)上開設(she)有安(an)裝孔。
與(yu)現(xian)有(you)技術相比,本實用新型的有(you)益效果是:通過在內膽(dan)和(he)電(dian)(dian)(dian)(dian)加(jia)熱器之(zhi)間設置至(zhi)少一個位于內膽(dan)外部的電(dian)(dian)(dian)(dian)阻(zu),不僅結構(gou)簡單、便于高效安裝和(he)拆卸,而(er)且在電(dian)(dian)(dian)(dian)阻(zu)的作(zuo)用下內有(you)效降(jiang)低鎂(mei)棒與(yu)內膽(dan)及電(dian)(dian)(dian)(dian)加(jia)熱器之(zhi)間因發生(sheng)原電(dian)(dian)(dian)(dian)池反應而(er)產生(sheng)的電(dian)(dian)(dian)(dian)流,從而(er)減少鎂(mei)棒離子的釋放,延長鎂(mei)棒的壽命。
附圖說明
圖1所示為本實(shi)用新型實(shi)施例一(yi)提供的熱水器結(jie)構示意圖。
圖2所示(shi)為實施例(li)一中鎂棒與電(dian)(dian)加熱器之間的原電(dian)(dian)池反應電(dian)(dian)流循(xun)環圖。
圖3所示為圖1的局部(bu)放(fang)大圖。
圖4所示為(wei)本實(shi)用新型(xing)實(shi)施(shi)例二提供的(de)熱(re)水器結構示意圖。
圖5所示為實(shi)施例二(er)中鎂棒與電(dian)加熱器之(zhi)間的原電(dian)池反應電(dian)流(liu)循環(huan)圖。
圖6所示為(wei)圖4的局部(bu)放大圖。
圖(tu)(tu)7所示為本實用新(xin)型實施例(li)三(san)提供的熱(re)水器結構示意圖(tu)(tu)。
圖(tu)8所示為實(shi)施例三中(zhong)鎂棒與電(dian)加熱器之間的原電(dian)池反應電(dian)流(liu)循環(huan)圖(tu)。
圖9所示為圖7的局部放大圖。
附圖標記說明:
1:內膽,2:鎂棒,3:電加(jia)熱(re)器,4:電阻,5:排(pai)污塞,6:電加(jia)熱(re)器法蘭,7:安裝(zhuang)法蘭,8:螺栓,9:絕(jue)緣(yuan)密封圈,10:螺母,11:第一絕(jue)緣(yuan)墊(dian)(dian)圈,12:第二絕(jue)緣(yuan)墊(dian)(dian)圈,13:絕(jue)緣(yuan)墊(dian)(dian),14:彈簧(huang)墊(dian)(dian)圈。
具體實施方式
為(wei)方便本領(ling)域技(ji)術人員更好地理(li)解(jie)本實用(yong)新(xin)型的實質,下面結合附(fu)圖對本實用(yong)新(xin)型的具體實施方式進行(xing)詳(xiang)細闡(chan)述。
實施例一
如(ru)圖1-圖3所示,一種(zhong)延長鎂棒壽命的(de)電(dian)熱(re)水(shui)器,包括(kuo):內膽(dan)1,安裝在內膽(dan)1上的(de)鎂棒2和電(dian)加(jia)熱(re)器3,其(qi)特征在于,在鎂棒2與電(dian)加(jia)熱(re)器3形(xing)成的(de)原電(dian)池電(dian)路中至少(shao)串(chuan)接(jie)有(you)一個電(dian)阻4。
其中,所述(shu)鎂棒2通(tong)過(guo)排污(wu)塞5安裝(zhuang)在(zai)內(nei)(nei)(nei)膽(dan)1上。所述(shu)電(dian)(dian)加(jia)熱(re)器(qi)3通(tong)過(guo)電(dian)(dian)加(jia)熱(re)器(qi)法(fa)蘭(lan)6、安裝(zhuang)法(fa)蘭(lan)7、螺(luo)栓(shuan)8與(yu)(yu)內(nei)(nei)(nei)膽(dan)1固定(ding);所述(shu)電(dian)(dian)加(jia)熱(re)器(qi)法(fa)蘭(lan)6封在(zai)內(nei)(nei)(nei)膽(dan)1的膽(dan)口,在(zai)內(nei)(nei)(nei)膽(dan)1的膽(dan)口與(yu)(yu)電(dian)(dian)加(jia)熱(re)器(qi)法(fa)蘭(lan)6之(zhi)間設(she)有(you)(you)(you)膽(dan)口絕緣密封圈9;所述(shu)螺(luo)栓(shuan)8依(yi)次(ci)穿過(guo)內(nei)(nei)(nei)膽(dan)1、安裝(zhuang)法(fa)蘭(lan)7后(hou)被一螺(luo)母10鎖緊(jin),所述(shu)電(dian)(dian)加(jia)熱(re)器(qi)法(fa)蘭(lan)6被安裝(zhuang)法(fa)蘭(lan)7壓緊(jin)在(zai)內(nei)(nei)(nei)膽(dan)膽(dan)口。為便于實現螺(luo)栓(shuan)8與(yu)(yu)內(nei)(nei)(nei)膽(dan)1的安裝(zhuang),在(zai)內(nei)(nei)(nei)膽(dan)1上還(huan)設(she)有(you)(you)(you)螺(luo)栓(shuan)安裝(zhuang)位,在(zai)螺(luo)栓(shuan)安裝(zhuang)位上開設(she)有(you)(you)(you)安裝(zhuang)孔。
本實施(shi)例中,優選(xuan)螺栓8與(yu)內膽1和(he)安(an)(an)裝(zhuang)(zhuang)(zhuang)法(fa)(fa)蘭(lan)(lan)7之(zhi)間(jian)絕緣,所述(shu)電(dian)加熱(re)(re)器法(fa)(fa)蘭(lan)(lan)6和(he)安(an)(an)裝(zhuang)(zhuang)(zhuang)法(fa)(fa)蘭(lan)(lan)7之(zhi)間(jian)直(zhi)接接觸,所述(shu)電(dian)阻4連(lian)接在(zai)內膽1與(yu)安(an)(an)裝(zhuang)(zhuang)(zhuang)法(fa)(fa)蘭(lan)(lan)7之(zhi)間(jian)。這樣,實際工作時,鎂棒(bang)(bang)(bang)(bang)—排(pai)污塞(sai)—內膽—電(dian)阻—安(an)(an)裝(zhuang)(zhuang)(zhuang)法(fa)(fa)蘭(lan)(lan)—電(dian)加熱(re)(re)器—水(shui)—鎂棒(bang)(bang)(bang)(bang)之(zhi)間(jian)就形成一(yi)個完整的(de)(de)原電(dian)池(chi)回路(lu),在(zai)電(dian)阻的(de)(de)作用下(xia)有(you)效降低鎂棒(bang)(bang)(bang)(bang)與(yu)內膽及(ji)電(dian)加熱(re)(re)器之(zhi)間(jian)因發生原電(dian)池(chi)反應而(er)產生的(de)(de)電(dian)流,從(cong)而(er)減少鎂棒(bang)(bang)(bang)(bang)離子的(de)(de)釋放,延長鎂棒(bang)(bang)(bang)(bang)的(de)(de)壽命。
更具地,所(suo)述螺(luo)(luo)栓(shuan)8為金(jin)屬(shu)(shu)螺(luo)(luo)栓(shuan),金(jin)屬(shu)(shu)螺(luo)(luo)栓(shuan)與內膽(dan)1和安裝(zhuang)法蘭7之間的(de)(de)絕(jue)(jue)緣(yuan)(yuan)(yuan)(yuan)(yuan)是通(tong)(tong)過(guo)以下結構來實現的(de)(de):金(jin)屬(shu)(shu)螺(luo)(luo)栓(shuan)與內膽(dan)1之間通(tong)(tong)過(guo)第(di)(di)一(yi)絕(jue)(jue)緣(yuan)(yuan)(yuan)(yuan)(yuan)墊(dian)圈11絕(jue)(jue)緣(yuan)(yuan)(yuan)(yuan)(yuan),所(suo)述金(jin)屬(shu)(shu)螺(luo)(luo)母與安裝(zhuang)法蘭7之間通(tong)(tong)過(guo)第(di)(di)二絕(jue)(jue)緣(yuan)(yuan)(yuan)(yuan)(yuan)墊(dian)圈12絕(jue)(jue)緣(yuan)(yuan)(yuan)(yuan)(yuan),且第(di)(di)一(yi)絕(jue)(jue)緣(yuan)(yuan)(yuan)(yuan)(yuan)墊(dian)圈11、第(di)(di)二絕(jue)(jue)緣(yuan)(yuan)(yuan)(yuan)(yuan)墊(dian)圈12延伸相連、使(shi)金(jin)屬(shu)(shu)螺(luo)(luo)栓(shuan)和內膽(dan)1、安裝(zhuang)法蘭7絕(jue)(jue)緣(yuan)(yuan)(yuan)(yuan)(yuan)。在其他實施方式中,將(jiang)螺(luo)(luo)栓(shuan)選為塑料螺(luo)(luo)栓(shuan)也可達到(dao)同(tong)樣(yang)的(de)(de)絕(jue)(jue)緣(yuan)(yuan)(yuan)(yuan)(yuan)效果(guo),不限于(yu)本實施例。
實施例二
如圖(tu)4-圖(tu)6所(suo)(suo)示,本實施例提供的一種延(yan)長鎂棒壽命的電(dian)熱水器(qi),其結構與實施例一基本一致,區別在于:所(suo)(suo)述螺栓(shuan)8將(jiang)內膽1和(he)(he)安裝法(fa)蘭7之(zhi)間(jian)導(dao)通(tong),所(suo)(suo)述安裝法(fa)蘭7和(he)(he)電(dian)加熱器(qi)法(fa)蘭6之(zhi)間(jian)通(tong)過絕緣墊13隔開,所(suo)(suo)述電(dian)阻4連接(jie)在安裝法(fa)蘭7和(he)(he)電(dian)加熱器(qi)法(fa)蘭6之(zhi)間(jian)。
實際工作時,鎂(mei)棒(bang)(bang)—排污塞—內膽—螺栓—安(an)裝法蘭—電(dian)(dian)阻—電(dian)(dian)加熱器—水—鎂(mei)棒(bang)(bang)之間就形成一個完(wan)整的(de)原電(dian)(dian)池(chi)回(hui)路,在電(dian)(dian)阻的(de)作用下同樣(yang)可降低鎂(mei)棒(bang)(bang)與(yu)內膽及電(dian)(dian)加熱器之間因發生(sheng)原電(dian)(dian)池(chi)反應(ying)而(er)產生(sheng)的(de)電(dian)(dian)流(liu),從而(er)減少鎂(mei)棒(bang)(bang)離子的(de)釋放,延長鎂(mei)棒(bang)(bang)的(de)壽命。
實施例三
如(ru)圖7-圖9所示,本(ben)實(shi)施例(li)提供(gong)的一種延長(chang)鎂(mei)棒壽命的電(dian)熱水器,其結構與實(shi)施例(li)一基本(ben)一致(zhi),區別(bie)在于:
一、取消了安裝法蘭(lan)(lan),所述(shu)電(dian)(dian)(dian)加熱(re)(re)器(qi)(qi)3通(tong)過電(dian)(dian)(dian)加熱(re)(re)器(qi)(qi)法蘭(lan)(lan)6、螺(luo)栓8直接與(yu)內(nei)(nei)膽(dan)(dan)1固定,且(qie)螺(luo)栓8與(yu)電(dian)(dian)(dian)加熱(re)(re)器(qi)(qi)法蘭(lan)(lan)6和/或內(nei)(nei)膽(dan)(dan)1之間(jian)(jian)絕緣(yuan),所述(shu)電(dian)(dian)(dian)阻(zu)4連接在內(nei)(nei)膽(dan)(dan)1和電(dian)(dian)(dian)加熱(re)(re)器(qi)(qi)法蘭(lan)(lan)6之間(jian)(jian)。實際工(gong)作時,鎂(mei)棒—排污塞—內(nei)(nei)膽(dan)(dan)—電(dian)(dian)(dian)阻(zu)—電(dian)(dian)(dian)加熱(re)(re)器(qi)(qi)—水—鎂(mei)棒之間(jian)(jian)就形成一個完整的原電(dian)(dian)(dian)池(chi)(chi)回路,在電(dian)(dian)(dian)阻(zu)的作用下同樣(yang)可降低鎂(mei)棒與(yu)內(nei)(nei)膽(dan)(dan)及電(dian)(dian)(dian)加熱(re)(re)器(qi)(qi)之間(jian)(jian)因發生原電(dian)(dian)(dian)池(chi)(chi)反應而產生的電(dian)(dian)(dian)流,從而減少鎂(mei)棒離子的釋放,延(yan)長(chang)鎂(mei)棒的壽命。
二、在(zai)螺栓8上套(tao)結有(you)與(yu)螺母10對(dui)應(ying)的(de)彈簧(huang)墊圈14,以提高緊固(gu)效果(guo)。
以上具體(ti)實(shi)(shi)施方式對本實(shi)(shi)用(yong)(yong)新型(xing)(xing)(xing)的(de)實(shi)(shi)質(zhi)進行(xing)了詳細說明,但并不能(neng)以此(ci)來對本實(shi)(shi)用(yong)(yong)新型(xing)(xing)(xing)的(de)保(bao)護范圍進行(xing)限制。顯而易見地,在本實(shi)(shi)用(yong)(yong)新型(xing)(xing)(xing)實(shi)(shi)質(zhi)的(de)啟示下,本技術領域普通技術人員還可進行(xing)許(xu)多改(gai)進和(he)修飾(shi),需要(yao)注意的(de)是,這些(xie)改(gai)進和(he)修飾(shi)都落在本實(shi)(shi)用(yong)(yong)新型(xing)(xing)(xing)的(de)權利要(yao)求(qiu)保(bao)護范圍之內。