成(Cheng)品(Pin)阀(Fa)门(Men)井(Jing)的(De)组(Zu)成(Cheng)部(Bu)件(Jian)及(Ji)其(Qi)作(Zuo)用(Yong)
(?) (?)阀(Fa)门(Men)井(Jing)是(Shi)管(Guan)道(Dao)系(Xi)统(Tong)中(Zhong)重(Zhong)要(Yao)的(De)组(Zu)成(Cheng)部(Bu)分(Fen),(?)用(Yong)于(Yu)安(An)装(Zhuang)、(?)操(Cao)作(Zuo)和(He)维(Wei)护(Hu)各(Ge)种(Zhong)阀(Fa)门(Men)。(?)成(Cheng)品(Pin)阀(Fa)门(Men)井(Jing)作(Zuo)为(Wei)标(Biao)准(Zhun)化(Hua)、(?)模(Mo)块(Kuai)化(Hua)的(De)产(Chan)品(Pin),(?)广(Guang)泛(Fan)应(Ying)用(Yong)于(Yu)各(Ge)种(Zhong)管(Guan)道(Dao)工(Gong)程(Cheng)中(Zhong)。(?)本(Ben)文(Wen)将(Jiang)详(Xiang)细(Xi)介(Jie)绍(Shao)襄(Xiang)阳(Yang)成(Cheng)品(Pin)阀(Fa)门(Men)井(Jing)的(De)组(Zu)成(Cheng)部(Bu)件(Jian)及(Ji)其(Qi)作(Zuo)用(Yong)。(?)
(?) (?)一(Yi)、(?)主(Zhu)要(Yao)组(Zu)成(Cheng)部(Bu)件(Jian)
(?) (?)1.井(Jing)盖(Gai):(?)这(Zhe)是(Shi)阀(Fa)门(Men)井(Jing)的(De)顶(Ding)部(Bu)覆(Fu)盖(Gai),(?)通(Tong)常(Chang)由(You)金(Jin)属(Shu)或(Huo)复(Fu)合(He)材(Cai)料(Liao)制(Zhi)成(Cheng)。(?)其(Qi)主(Zhu)要(Yao)作(Zuo)用(Yong)是(Shi)保(Bao)护(Hu)井(Jing)内(Nei)的(De)设(She)备(Bei)和(He)人(Ren)员(Yuan)安(An)全(Quan),(?)同(Tong)时(Shi)防(Fang)止(Zhi)杂(Za)物(Wu)进(Jin)入(Ru)。(?)
(?) (?)2.井(Jing)体(Ti):(?)这(Zhe)是(Shi)阀(Fa)门(Men)井(Jing)的(De)主(Zhu)要(Yao)部(Bu)分(Fen),(?)用(Yong)于(Yu)容(Rong)纳(Na)阀(Fa)门(Men)和(He)其(Qi)他(Ta)相(Xiang)关(Guan)设(She)备(Bei)。(?)根(Gen)据(Ju)不(Bu)同(Tong)的(De)需(Xu)求(Qiu),(?)井(Jing)体(Ti)可(Ke)采(Cai)用(Yong)不(Bu)同(Tong)的(De)材(Cai)料(Liao)和(He)结(Jie)构(Gou)形(Xing)式(Shi)。(?)
(?) (?)3.支(Zhi)架(Jia)与(Yu)固(Gu)定(Ding)装(Zhuang)置(Zhi):(?)为(Wei)了(Liao)确(Que)保(Bao)阀(Fa)门(Men)井(Jing)的(De)稳(Wen)定(Ding)性(Xing)和(He)安(An)全(Quan)性(Xing),(?)通(Tong)常(Chang)需(Xu)要(Yao)安(An)装(Zhuang)支(Zhi)架(Jia)和(He)固(Gu)定(Ding)装(Zhuang)置(Zhi)。(?)这(Zhe)些(Xie)部(Bu)件(Jian)的(De)主(Zhu)要(Yao)作(Zuo)用(Yong)是(Shi)支(Zhi)撑(Cheng)和(He)固(Gu)定(Ding)整(Zheng)个(Ge)阀(Fa)门(Men)井(Jing)。(?)
(?) (?)4.阀(Fa)门(Men):(?)阀(Fa)门(Men)是(Shi)阀(Fa)门(Men)井(Jing)的(De)核(He)心(Xin)部(Bu)件(Jian),(?)用(Yong)于(Yu)控(Kong)制(Zhi)管(Guan)道(Dao)中(Zhong)的(De)流(Liu)体(Ti)流(Liu)动(Dong)。(?)根(Gen)据(Ju)用(Yong)途(Tu)不(Bu)同(Tong),(?)阀(Fa)门(Men)有(You)多(Duo)种(Zhong)类(Lei)型(Xing),(?)如(Ru)截(Jie)止(Zhi)阀(Fa)、(?)闸(Zha)阀(Fa)、(?)蝶(Die)阀(Fa)等(Deng)。(?)
(?) (?)5.操(Cao)作(Zuo)孔(Kong):(?)为(Wei)了(Liao)方(Fang)便(Bian)人(Ren)员(Yuan)操(Cao)作(Zuo)和(He)维(Wei)护(Hu),(?)阀(Fa)门(Men)井(Jing)上(Shang)通(Tong)常(Chang)会(Hui)开(Kai)有(You)操(Cao)作(Zuo)孔(Kong)。(?)这(Zhe)些(Xie)孔(Kong)用(Yong)于(Yu)连(Lian)接(Jie)各(Ge)种(Zhong)工(Gong)具(Ju)和(He)设(She)备(Bei),(?)以(Yi)便(Bian)进(Jin)行(Xing)阀(Fa)门(Men)的(De)开(Kai)关(Guan)和(He)调(Diao)节(Jie)。(?)
(?) (?)6.排(Pai)水(Shui)装(Zhuang)置(Zhi):(?)对(Dui)于(Yu)可(Ke)能(Neng)积(Ji)水(Shui)的(De)阀(Fa)门(Men)井(Jing),(?)应(Ying)配(Pei)备(Bei)排(Pai)水(Shui)装(Zhuang)置(Zhi)。(?)这(Zhe)些(Xie)装(Zhuang)置(Zhi)通(Tong)常(Chang)包(Bao)括(Kuo)排(Pai)水(Shui)管(Guan)或(Huo)集(Ji)水(Shui)坑(Keng),(?)用(Yong)于(Yu)将(Jiang)井(Jing)内(Nei)的(De)积(Ji)水(Shui)排(Pai)出(Chu)。(?)
(?) (?)二(?)、(?)作(Zuo)用(Yong)与(Yu)特(Te)点(Dian)
(?) (?)成(Cheng)品(Pin)阀(Fa)门(Men)井(Jing)的(De)设(She)计(Ji)与(Yu)制(Zhi)造(Zao)应(Ying)遵(Zun)循(Xun)相(Xiang)关(Guan)标(Biao)准(Zhun)和(He)规(Gui)范(Fan),(?)以(Yi)确(Que)保(Bao)其(Qi)满(Man)足(Zu)实(Shi)际(Ji)使(Shi)用(Yong)需(Xu)求(Qiu)。(?)阀(Fa)门(Men)井(Jing)的(De)作(Zuo)用(Yong)主(Zhu)要(Yao)包(Bao)括(Kuo):(?)
(?) (?)1.提(Ti)供(Gong)操(Cao)作(Zuo)空(Kong)间(Jian):(?)阀(Fa)门(Men)井(Jing)为(Wei)工(Gong)作(Zuo)人(Ren)员(Yuan)提(Ti)供(Gong)了(Liao)充(Chong)足(Zu)的(De)操(Cao)作(Zuo)空(Kong)间(Jian),(?)便(Bian)于(Yu)对(Dui)阀(Fa)门(Men)进(Jin)行(Xing)开(Kai)关(Guan)和(He)调(Diao)节(Jie)。(?)
(?) (?)2.保(Bao)护(Hu)设(She)备(Bei)和(He)人(Ren)员(Yuan)安(An)全(Quan):(?)阀(Fa)门(Men)井(Jing)能(Neng)够(Gou)保(Bao)护(Hu)井(Jing)内(Nei)的(De)设(She)备(Bei)和(He)人(Ren)员(Yuan)免(Mian)受(Shou)外(Wai)界(Jie)因(Yin)素(Su)((?)如(Ru)天(Tian)气(Qi)、(?)杂(Za)物(Wu)等(Deng))(?)的(De)影(Ying)响(Xiang)。(?)
(?) (?)3.方(Fang)便(Bian)维(Wei)护(Hu)和(He)检(Jian)修(Xiu):(?)阀(Fa)门(Men)井(Jing)的(De)结(Jie)构(Gou)设(She)计(Ji)使(Shi)得(De)阀(Fa)门(Men)的(De)维(Wei)护(Hu)和(He)检(Jian)修(Xiu)变(Bian)得(De)更(Geng)加(Jia)方(Fang)便(Bian)快(Kuai)捷(Jie)。(?)
(?) (?)4.美(Mei)化(Hua)环(Huan)境(Jing):(?)成(Cheng)品(Pin)阀(Fa)门(Men)井(Jing)通(Tong)常(Chang)采(Cai)用(Yong)标(Biao)准(Zhun)化(Hua)、(?)模(Mo)块(Kuai)化(Hua)的(De)设(She)计(Ji),(?)能(Neng)够(Gou)与(Yu)周(Zhou)围(Wei)环(Huan)境(Jing)相(Xiang)协(Xie)调(Diao),(?)起(Qi)到(Dao)美(Mei)化(Hua)环(Huan)境(Jing)的(De)作(Zuo)用(Yong)。(?)
(?) (?)5.提(Ti)高(Gao)管(Guan)道(Dao)系(Xi)统(Tong)的(De)可(Ke)靠(Kao)性(Xing):(?)阀(Fa)门(Men)井(Jing)的(De)存(Cun)在(Zai)使(Shi)得(De)管(Guan)道(Dao)系(Xi)统(Tong)的(De)维(Wei)护(Hu)和(He)检(Jian)修(Xiu)更(Geng)加(Jia)方(Fang)便(Bian),(?)从(Cong)而(?)提(Ti)高(Gao)整(Zheng)个(Ge)管(Guan)道(Dao)系(Xi)统(Tong)的(De)可(Ke)靠(Kao)性(Xing)。(?)
(?) (?)综(Zong)上(Shang)所(Suo)述(Shu),(?)襄(Xiang)阳(Yang)成(Cheng)品(Pin)阀(Fa)门(Men)井(Jing)作(Zuo)为(Wei)管(Guan)道(Dao)系(Xi)统(Tong)中(Zhong)的(De)重(Zhong)要(Yao)组(Zu)成(Cheng)部(Bu)分(Fen),(?)具(Ju)有(You)多(Duo)种(Zhong)功(Gong)能(Neng)和(He)作(Zuo)用(Yong)。(?)了(Liao)解(Jie)其(Qi)组(Zu)成(Cheng)部(Bu)件(Jian)及(Ji)其(Qi)作(Zuo)用(Yong)有(You)助(Zhu)于(Yu)更(Geng)好(Hao)地(Di)选(Xuan)择(Ze)和(He)使(Shi)用(Yong)阀(Fa)门(Men)井(Jing),(?)确(Que)保(Bao)管(Guan)道(Dao)系(Xi)统(Tong)的(De)正(Zheng)常(Chang)运(Yun)行(Xing)。(?)