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如(Ru)何(He)延(Yan)长(Chang)球(Qiu)阀(Fa)的(De)使(Shi)用(Yong)寿(Shou)命(Ming)?(?)
时(Shi)间(Jian):(?)2022-05-05 来(Lai)源(Yuan):(?)铜(Tong)陵(Ling)五(Wu)松(Song)阀(Fa)门(Men)有(You)限(Xian)公(Gong)司(Si)
球(Qiu)阀(Fa),(?)在(Zai)国(Guo)内(Nei)应(Ying)用(Yong)广(Guang)泛(Fan),(?)在(Zai)化(Hua)工(Gong)、(?)水(Shui)利(Li)、(?)电(Dian)力(Li)、(?)钢(Gang)铁(Tie)、(?)石(Shi)油(You)炼(Lian)制(Zhi)等(Deng)行(Xing)业(Ye)都(Du)是(Shi)不(Bu)可(Ke)少(Shao)的(De)。(?)球(Qiu)阀(Fa)在(Zai)管(Guan)路(Lu)中(Zhong)主(Zhu)要(Yao)是(Shi)用(Yong)来(Lai)切(Qie)断(Duan)、(?)分(Fen)配(Pei)和(He)改(Gai)变(Bian)介(Jie)质(Zhi)的(De)流(Liu)动(Dong)方(Fang)向(Xiang),(?)它(Ta)只(Zhi)需(Xu)要(Yao)旋(Xuan)转(Zhuan)90°(?)和(He)很(Hen)小(Xiao)的(De)转(Zhuan)动(Dong)力(Li)矩(Ju)就(Jiu)能(Neng)关(Guan)闭(Bi)严(Yan)密(Mi)。(?)球(Qiu)阀(Fa)的(De)种(Zhong)类(Lei)较(Jiao)多(Duo)。(?)比(Bi)如(Ru)电(Dian)动(Dong)球(Qiu)阀(Fa),(?)除(Chu)了(Liao)要(Yao)注(Zhu)意(Yi)管(Guan)道(Dao)参(Can)数(Shu)外(Wai),(?)还(Huan)要(Yao)特(Te)别(Bie)注(Zhu)意(Yi)使(Shi)用(Yong)的(De)环(Huan)境(Jing)条(Tiao)件(Jian)。(?)因(Yin)为(Wei)电(Dian)动(Dong)阀(Fa)门(Men)中(Zhong)的(De)电(Dian)动(Dong)装(Zhuang)置(Zhi)是(Shi)一(Yi)机(Ji)电(Dian)设(She)备(Bei),(?)使(Shi)用(Yong)状(Zhuang)态(Tai)受(Shou)其(Qi)使(Shi)用(Yong)环(Huan)境(Jing)影(Ying)响(Xiang)很(Hen)大(Da)的(De)。(?)那(Na)么(Me),(?)不(Bu)管(Guan)在(Zai)生(Sheng)活(Huo)中(Zhong)还(Huan)是(Shi)各(Ge)个(Ge)大(Da)大(Da)小(Xiao)小(Xiao)的(De)行(Xing)业(Ye)都(Du)应(Ying)用(Yong)到(Dao)的(De)球(Qiu)阀(Fa),(?)该(Gai)如(Ru)何(He)延(Yan)长(Chang)它(Ta)的(De)使(Shi)用(Yong)寿(Shou)命(Ming)呢(Ne)?(?)想(Xiang)要(Yao)延(Yan)长(Chang)球(Qiu)阀(Fa)的(De)使(Shi)用(Yong)寿(Shou)命(Ming),(?)懂(Dong)得(De)阀(Fa)门(Men)的(De)一(Yi)些(Xie)小(Xiao)常(Chang)识(Shi)或(Huo)小(Xiao)知(Zhi)识(Shi),(?)是(Shi)很(Hen)有(You)用(Yong)处(Chu)的(De)。(?)想(Xiang)球(Qiu)阀(Fa)拥(Yong)有(You)较(Jiao)长(Chang)的(De)使(Shi)用(Yong)寿(Shou)命(Ming),(?)必(Bi)须(Xu)依(Yi)赖(Lai)以(Yi)下(Xia)几(Ji)个(Ge)因(Yin)素(Su):(?)1.正(Zheng)常(Chang)的(De)工(Gong)作(Zuo)条(Tiao)件(Jian) 2.保(Bao)持(Chi)和(He)谐(Xie)的(De)温(Wen)度(Du)/压(Ya)力(Li)比(Bi) 3.球(Qiu)阀(Fa)在(Zai)关(Guan)闭(Bi)状(Zhuang)态(Tai)下(Xia),(?)阀(Fa)体(Ti)内(Nei)部(Bu)依(Yi)旧(Jiu)存(Cun)在(Zai)受(Shou)压(Ya)流(Liu)体(Ti)
1、(?)关(Guan)于(Yu)拆(Chai)卸(Xie),(?)一(Yi)定(Ding)要(Yao)先(Xian)检(Jian)查(Cha)清(Qing)楚(Chu)球(Qiu)阀(Fa)上(Shang)、(?)下(Xia)游(You)管(Guan)道(Dao)确(Que)定(Ding)已(Yi)卸(Xie)除(Chu)压(Ya)力(Li)后(Hou),(?)才(Cai)可(Ke)进(Jin)行(Xing)拆(Chai)卸(Xie)分(Fen)解(Jie)操(Cao)作(Zuo);(?)当(Dang)拆(Chai)卸(Xie)后(Hou)再(Zai)次(Ci)装(Zhuang)配(Pei)时(Shi),(?)切(Qie)记(Ji)一(Yi)定(Ding)要(Yao)小(Xiao)心(Xin)防(Fang)止(Zhi)损(Sun)伤(Shang)零(Ling)件(Jian)的(De)密(Mi)封(Feng)面(Mian),(?)特(Te)别(Bie)是(Shi)非(Fei)金(Jin)属(Shu)零(Ling)件(Jian)。(?)用(Yong)专(Zhuan)用(Yong)的(De)工(Gong)具(Ju)去(Qu)操(Cao)作(Zuo),(?)法(Fa)兰(Lan)的(De)螺(Luo)栓(Shuan)要(Yao)对(Dui)称(Cheng)、(?)均(Jun)匀(Yun)的(De)拧(Ning)紧(Jin)。(?)
2、(?)关(Guan)于(Yu)清(Qing)洗(Xi),(?)清(Qing)洗(Xi)剂(Ji)要(Yao)与(Yu)球(Qiu)阀(Fa)中(Zhong)的(De)橡(Xiang)胶(Jiao)件(Jian)、(?)塑(Su)料(Liao)件(Jian)、(?)金(Jin)属(Shu)件(Jian)及(Ji)工(Gong)作(Zuo)介(Jie)质(Zhi)等(Deng)均(Jun)相(Xiang)容(Rong)。(?)比(Bi)如(Ru)工(Gong)作(Zuo)介(Jie)质(Zhi)是(Shi)燃(Ran)气(Qi)时(Shi),(?)可(Ke)以(Yi)用(Yong)汽(Qi)油(You)清(Qing)洗(Xi)金(Jin)属(Shu)零(Ling)件(Jian),(?)非(Fei)金(Jin)属(Shu)的(De)呢(Ne)就(Jiu)用(Yong)纯(Chun)净(Jing)水(Shui)或(Huo)酒(Jiu)精(Jing)清(Qing)洗(Xi)’(?)非(Fei)金(Jin)属(Shu)零(Ling)件(Jian)清(Qing)洗(Xi)时(Shi)要(Yao)注(Zhu)意(Yi)不(Bu)能(Neng)长(Chang)时(Shi)间(Jian)浸(Jin)泡(Pao)。(?)各(Ge)部(Bu)件(Jian)清(Qing)洗(Xi)后(Hou),(?)等(Deng)清(Qing)洗(Xi)剂(Ji)挥(Hui)发(Fa)后(Hou)亦(Yi)或(Huo)者(Zhe)擦(Ca)拭(Shi)掉(Diao)清(Qing)洗(Xi)剂(Ji)后(Hou)再(Zai)进(Jin)行(Xing)装(Zhuang)配(Pei)。(?)但(Dan)也(Ye)不(Bu)能(Neng)长(Chang)时(Shi)间(Jian)搁(Ge)置(Zhi)的(De),(?)否(Fou)则(Ze)会(Hui)生(Sheng)锈(Xiu),(?)被(Bei)灰(Hui)尘(Chen)污(Wu)染(Ran),(?)那(Na)白(Bai)洗(Xi)。(?)因(Yin)为(Wei)装(Zhuang)配(Pei)时(Shi)不(Bu)允(Yun)许(Xu)有(You)金(Jin)属(Shu)碎(Sui)屑(Xie)、(?)纤(Xian)维(Wei)、(?)油(You)脂(Zhi)等(Deng)灰(Hui)尘(Chen)或(Huo)其(Qi)他(Ta)杂(Za)质(Zhi)异(Yi)物(Wu)粘(Zhan)附(Fu)在(Zai)零(Ling)件(Jian)表(Biao)面(Mian)上(Shang)或(Huo)进(Jin)入(Ru)内(Nei)腔(Qiang)。(?)还(Huan)有(You),(?)若(Ruo)填(Tian)料(Liao)处(Chu)有(You)泄(Xie)露(Lu),(?)需(Xu)再(Zai)锁(Suo)紧(Jin)阀(Fa)杆(Gan)螺(Luo)母(Mu)。(?)
3、(?)使(Shi)用(Yong)润(Run)滑(Hua)脂(Zhi),(?)润(Run)滑(Hua)脂(Zhi)也(Ye)应(Ying)与(Yu)球(Qiu)阀(Fa)金(Jin)属(Shu)材(Cai)料(Liao)、(?)橡(Xiang)胶(Jiao)件(Jian)、(?)塑(Su)料(Liao)件(Jian)等(Deng)工(Gong)作(Zuo)介(Jie)质(Zhi)均(Jun)相(Xiang)容(Rong)。(?)工(Gong)作(Zuo)介(Jie)质(Zhi)为(Wei)燃(Ran)气(Qi)时(Shi),(?)可(Ke)用(Yong)特(Te)润(Run)滑(Hua)脂(Zhi)。(?)在(Zai)密(Mi)封(Feng)件(Jian)安(An)装(Zhuang)槽(Cao)的(De)表(Biao)面(Mian)上(Shang)、(?)橡(Xiang)胶(Jiao)密(Mi)封(Feng)件(Jian)上(Shang)、(?)阀(Fa)杆(Gan)的(De)密(Mi)封(Feng)面(Mian)上(Shang)各(Ge)涂(Tu)一(Yi)层(Ceng)薄(Bao)薄(Bao)的(De)润(Run)滑(Hua)脂(Zhi)。(?)
球(Qiu)阀(Fa)用(Yong)途(Tu)广(Guang),(?)有(You)优(You)点(Dian)也(Ye)有(You)缺(Que)点(Dian):(?)
优(You)点(Dian):(?)1.工(Gong)作(Zuo)时(Shi)不(Bu)会(Hui)卡(Ka)住(Zhu),(?)即(Ji)使(Shi)是(Shi)在(Zai)无(Wu)润(Run)滑(Hua)剂(Ji)式(Shi),(?)也(Ye)能(Neng)可(Ke)靠(Kao)的(De)应(Ying)用(Yong)于(Yu)腐(Fu)蚀(Shi)性(Xing)介(Jie)质(Zhi)和(He)低(Di)沸(Fei)点(Dian)液(Ye)体(Ti)中(Zhong);(?)2.在(Zai)较(Jiao)大(Da)的(De)压(Ya)力(Li)和(He)温(Wen)度(Du)范(Fan)围(Wei)内(Nei)也(Ye)能(Neng)实(Shi)现(Xian)完(Wan)全(Quan)密(Mi)封(Feng);(?)3.可(Ke)实(Shi)现(Xian)快(Kuai)速(Su)启(Qi)闭(Bi),(?)结(Jie)构(Gou)紧(Jin)凑(?)、(?)重(Zhong)量(Liang)轻(Qing),(?)可(Ke)以(Yi)认(Ren)为(Wei)它(Ta)是(Shi)用(Yong)于(Yu)低(Di)温(Wen)介(Jie)质(Zhi)系(Xi)统(Tong)的(De)合(He)理(Li)的(De)阀(Fa)门(Men)结(Jie)构(Gou);(?)4.尤(You)其(Qi)是(Shi)焊(Han)接(Jie)阀(Fa)体(Ti)结(Jie)构(Gou),(?)能(Neng)很(Hen)好(Hao)的(De)承(Cheng)受(Shou)来(Lai)自(Zi)管(Guan)道(Dao)的(De)应(Ying)力(Li);(?)5.全(Quan)焊(Han)接(Jie)阀(Fa)体(Ti)的(De)球(Qiu)阀(Fa),(?)可(Ke)以(Yi)直(Zhi)接(Jie)埋(Mai)在(Zai)地(Di)下(Xia),(?)使(Shi)阀(Fa)门(Men)内(Nei)件(Jian)不(Bu)受(Shou)侵(Qin)蚀(Shi),(?)最(Zui)高(Gao)使(Shi)用(Yong)寿(Shou)命(Ming)可(Ke)达(Da)到(Dao)30年(Nian),(?)是(Shi)石(Shi)油(You)、(?)天(Tian)然(Ran)气(Qi)管(Guan)中(Zhong)理(Li)想(Xiang)的(De)阀(Fa)门(Men)。(?)
缺(Que)点(Dian):(?)1.球(Qiu)阀(Fa)的(De)阀(Fa)座(Zuo)密(Mi)封(Feng)圈(Quan)材(Cai)料(Liao)采(Cai)用(Yong)的(De)是(Shi)聚(Ju)四(Si)氟(Fu)乙(Yi)烯(Xi),(?)具(Ju)有(You)摩(Mo)擦(Ca)系(Xi)数(Shu)小(Xiao)、(?)性(Xing)能(Neng)稳(Wen)定(Ding)、(?)不(Bu)易(Yi)老(Lao)化(Hua)、(?)温(Wen)度(Du)适(Shi)用(Yong)范(Fan)围(Wei)广(Guang)和(He)密(Mi)封(Feng)性(Xing)能(Neng)优(You)良(Liang)的(De)综(Zong)合(He)性(Xing)特(Te)点(Dian)。(?)但(Dan)是(Shi)呢(Ne)耐(Nai)温(Wen)等(Deng)级(Ji)较(Jiao)低(Di),(?)只(Zhi)能(Neng)在(Zai)小(Xiao)于(Yu)180°(?)C情(Qing)况(Kuang)下(Xia)使(Shi)用(Yong),(?)超(Chao)过(Guo)此(Ci)温(Wen)度(Du),(?)密(Mi)封(Feng)材(Cai)料(Liao)就(Jiu)会(Hui)老(Lao)化(Hua),(?)密(Mi)封(Feng)的(De)可(Ke)靠(Kao)性(Xing)就(Jiu)收(Shou)到(Dao)破(Po)坏(Huai)。(?)所(Suo)以(Yi)为(Wei)了(Liao)长(Chang)期(Qi)使(Shi)用(Yong)的(De)情(Qing)况(Kuang)下(Xia),(?)一(Yi)般(Ban)只(Zhi)会(Hui)在(Zai)120°(?)C下(Xia)使(Shi)用(Yong)。(?)2.它(Ta)的(De)调(Diao)节(Jie)性(Xing)能(Neng)相(Xiang)对(Dui)截(Jie)止(Zhi)阀(Fa)要(Yao)差(Cha),(?)尤(You)其(Qi)是(Shi)气(Qi)动(Dong)阀(Fa)或(Huo)者(Zhe)是(Shi)电(Dian)动(Dong)阀(Fa)。(?)
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