当(Dang)前(Qian)位(Wei)置(Zhi):(?)首(Shou)页(Ye) > 产(Chan)品(Pin)中(Zhong)心(Xin) > 污(Wu)水(Shui)处(Chu)理(Li)阀(Fa)系(Xi)列(Lie) > 锥(Zhui)形(Xing)阀(Fa)
产(Chan)品(Pin)分(Fen)类(Lei)
污(Wu)水(Shui)处(Chu)理(Li)阀(Fa)系(Xi)列(Lie)
水(Shui)库(Ku)固(Gu)定(Ding)锥(Zhui)形(Xing)阀(Fa)锥(Zhui)形(Xing)阀(Fa)通(Tong)常(Chang)作(Zuo)为(Wei)水(Shui)轮(Lun)发(Fa)电(Dian)机(Ji)组(Zu)自(Zi)由(You)排(Pai)放(Fang)的(De)旁(Pang)通(Tong)阀(Fa),(?)或(Huo)用(Yong)于(Yu)连(Lian)续(Xu)排(Pai)放(Fang)及(Ji)流(Liu)量(Liang)控(Kong)制(Zhi)。(?)由(You)于(Yu)采(Cai)用(Yong)了(Liao)倒(Dao)置(Zhi)锥(Zhui)形(Xing)柱(Zhu)塞(Sai)阀(Fa)芯(Xin)而(?)得(De)名(Ming),(?)简(Jian)称(Cheng)锥(Zhui)形(Xing)阀(Fa),(?)又(You)因(Yin)其(Qi)具(Ju)有(You)优(You)异(Yi)的(De)消(Xiao)能(Neng)效(Xiao)果(Guo),(?)故(Gu)又(You)称(Cheng)消(Xiao)能(Neng)阀(Fa)。(?)
水(Shui)电(Dian)站(Zhan)固(Gu)定(Ding)锥(Zhui)形(Xing)阀(Fa)锥(Zhui)形(Xing)阀(Fa)泄(Xie)流(Liu)时(Shi),(?) 利(Li)用(Yong)水(Shui)与(Yu)空(Kong)气(Qi)的(De)摩(Mo)擦(Ca)和(He)入(Ru)水(Shui)后(Hou)在(Zai)水(Shui)中(Zhong)的(De)漩(Xuan)涡(Wo)进(Jin)行(Xing)消(Xiao)能(Neng),(?) 故(Gu)可(Ke)不(Bu)再(Zai)设(She)消(Xiao)能(Neng)工(Gong)。(?)当(Dang)几(Ji)个(Ge)锥(Zhui)形(Xing)阀(Fa)平(Ping)行(Xing)布(Bu)置(Zhi)时(Shi)其(Qi)轴(Zhou)线(Xian)间(Jian)距(Ju)不(Bu)宜(Yi)过(Guo)小(Xiao)((?)例(Li)如(Ru)不(Bu)小(Xiao)于(Yu)5倍(Bei)阀(Fa)壳(Ke)直(Zhi)径(Jing)D)(?),(?)否(Fou)则(Ze)水(Shui)流(Liu)相(Xiang)互(Hu)撞(Zhuang)击(Ji),(?)产(Chan)生(Sheng)一(Yi)股(Gu)反(Fan)射(She)水(Shui)流(Liu),(?)若(Ruo)水(Shui)流(Liu)落(Luo)入(Ru)阀(Fa)室(Shi)将(Jiang)造(Zao)成(Cheng)运(Yun)行(Xing)困(Kun)难(Nan)。(?)改(Gai)进(Jin)后(Hou)的(De)圆(Yuan)锥(Zhui)角(Jiao)取(Qu)为(Wei)50°,(?) 与(Yu)具(Ju)有(You)90°锥(Zhui)角(Jiao)的(De)阀(Fa)相(Xiang)比(Bi),(?) 可(Ke)使(Shi)阀(Fa)与(Yu)阀(Fa)之(Zhi)间(Jian)距(Ju)离(Li)缩(Suo)小(Xiao)为(Wei)((?)2.75~(?)3.0)(?)D,(?) 水(Shui)舌(She)面(Mian)积(Ji)也(Ye)减(Jian)少(Shao)2/3。(?)
电(Dian)动(Dong)固(Gu)定(Ding)锥(Zhui)形(Xing)阀(Fa)固(Gu)定(Ding)锥(Zhui)形(Xing)阀(Fa)的(De)设(She)计(Ji)使(Shi)得(De)阀(Fa)体(Ti)内(Nei)部(Bu)流(Liu)通(Tong)顺(Shun)畅(Chang),(?)流(Liu)量(Liang)大(Da)而(?)压(Ya)降(Jiang)损(Sun)耗(Hao)小(Xiao),(?)在(Zai)整(Zheng)个(Ge)工(Gong)作(Zuo)过(Guo)程(Cheng)中(Zhong)不(Bu)会(Hui)产(Chan)生(Sheng)气(Qi)蚀(Shi)和(He)振(Zhen)动(Dong)。(?)在(Zai)小(Xiao)流(Liu)量(Liang)时(Shi)仍(Reng)有(You)很(Hen)好(Hao)的(De)流(Liu)量(Liang)控(Kong)制(Zhi)效(Xiao)果(Guo)。(?)本(Ben)阀(Fa)设(She)在(Zai)高(Gao)压(Ya)泄(Xie)水(Shui)管(Guan)道(Dao)的(De)出(Chu)口(Kou),(?)具(Ju)有(You)圆(Yuan)筒(Tong)形(Xing)固(Gu)定(Ding)的(De)阀(Fa)壳(Ke),(?)用(Yong)4~(?)6条(Tiao)平(Ping)行(Xing)水(Shui)流(Liu)方(Fang)向(Xiang)的(De)肋(Lei)片(Pian)把(Ba)锥(Zhui)头(Tou)成(Cheng)90°的(De)锥(Zhui)体(Ti)固(Gu)定(Ding)在(Zai)阀(Fa)壳(Ke)上(Shang),(?) 用(Yong)一(Yi)活(Huo)动(Dong)钢(Gang)阀(Fa)套(Tao)套(Tao)在(Zai)锥(Zhui)体(Ti)外(Wai)面(Mian)((?)或(Huo)里(Li)面(Mian))(?),(?) 阀(Fa)套(Tao)与(Yu)锥(Zhui)体(Ti)之(Zhi)间(Jian)的(De)环(Huan)形(Xing)空(Kong)间(Jian)用(Yong)来(Lai)泄(Xie)流(Liu)。(?)
新(Xin)型(Xing)固(Gu)定(Ding)锥(Zhui)形(Xing)阀(Fa)该(Gai)阀(Fa)在(Zai)整(Zheng)个(Ge)工(Gong)作(Zuo)范(Fan)围(Wei)内(Nei)不(Bu)会(Hui)产(Chan)生(Sheng)气(Qi)蚀(Shi)及(Ji)振(Zhen)动(Dong),(?)在(Zai)小(Xiao)流(Liu)量(Liang)时(Shi)仍(Reng)具(Ju)有(You)良(Liang)好(Hao)的(De)流(Liu)量(Liang)控(Kong)制(Zhi)效(Xiao)果(Guo)。(?)其(Qi)结(Jie)构(Gou)为(Wei)一(Yi)个(Ge)固(Gu)定(Ding)的(De)倒(Dao)置(Zhi)锥(Zhui)形(Xing),(?)的(De)水(Shui)力(Li)设(She)计(Ji)形(Xing)体(Ti)及(Ji)用(Yong)来(Lai)降(Jiang)低(Di)振(Zhen)动(Dong)的(De)4个(Ge)导(Dao)流(Liu)翼(Yi)叶(Ye)片(Pian)支(Zhi)撑(Cheng),(?)流(Liu)量(Liang)则(Ze)由(You)外(Wai)部(Bu)活(Huo)动(Dong)套(Tao)管(Guan)的(De)前(Qian)后(Hou)移(Yi)动(Dong)来(Lai)控(Kong)制(Zhi),(?)阀(Fa)体(Ti)上(Shang)分(Fen)别(Bie)设(She)有(You)金(Jin)属(Shu)对(Dui)金(Jin)属(Shu)的(De)阀(Fa)座(Zuo)和(He)或(Huo)补(Bu)充(Chong)性(Xing)的(De)软(Ruan)密(Mi)封(Feng)阀(Fa)座(Zuo),(?)或(Huo)两(Liang)者(Zhe)构(Gou)成(Cheng)了(Liao)复(Fu)合(He)式(Shi)的(De)阀(Fa)座(Zuo)确(Que)保(Bao)密(Mi)封(Feng)性(Xing)能(Neng)。(?)
固(Gu)定(Ding)锥(Zhui)形(Xing)阀(Fa)是(Shi)一(Yi)种(Zhong)排(Pai)放(Fang)型(Xing)固(Gu)定(Ding)阀(Fa),(?)属(Shu)于(Yu)机(Ji)械(Xie)阀(Fa)门(Men)行(Xing)业(Ye)领(Ling)域(Yu),(?)特(Te)别(Bie)适(Shi)用(Yong)于(Yu)给(Gei)排(Pai)水(Shui)系(Xi)统(Tong)和(He)工(Gong)业(Ye)流(Liu)体(Ti)系(Xi)统(Tong)。(?)其(Qi)由(You)阀(Fa)体(Ti)、(?)齿(Chi)轮(Lun)式(Shi)驱(Qu)动(Dong)机(Ji)构(Gou)、(?)滑(Hua)套(Tao)闸(Zha)、(?)锥(Zhui)体(Ti)、(?)翼(Yi)片(Pian)、(?)导(Dao)轨(Gui)等(Deng)构(Gou)成(Cheng)。(?)由(You)齿(Chi)轮(Lun)式(Shi)驱(Qu)动(Dong)机(Ji)构(Gou)驱(Qu)动(Dong)滑(Hua)套(Tao)闸(Zha)沿(Yan)导(Dao)轨(Gui)前(Qian)后(Hou)移(Yi)动(Dong),(?)随(Sui)着(Zhuo)滑(Hua)套(Tao)闸(Zha)的(De)前(Qian)后(Hou)移(Yi)动(Dong),(?)其(Qi)与(Yu)固(Gu)定(Ding)锥(Zhui)体(Ti)间(Jian)的(De)流(Liu)通(Tong)面(Mian)积(Ji)便(Bian)随(Sui)之(Zhi)改(Gai)变(Bian),(?)进(Jin)而(?)控(Kong)制(Zhi)流(Liu)量(Liang)的(De)变(Bian)化(Hua)