气(Qi)动(Dong)阀(Fa)门(Men)就(Jiu)是(Shi)以(Yi)压(Ya)缩(Suo)空(Kong)气(Qi)((?)空(Kong)压(Ya)机(Ji))(?)为(Wei)动(Dong)力(Li)源(Yuan),(?)通(Tong)过(Guo)电(Dian)磁(Ci)阀(Fa)换(Huan)向(Xiang)去(Qu)驱(Qu)动(Dong)气(Qi)动(Dong)执(Zhi)行(Xing)器(Qi),(?)气(Qi)动(Dong)执(Zhi)行(Xing)器(Qi)带(Dai)动(Dong)阀(Fa)门(Men),(?)实(Shi)现(Xian)阀(Fa)门(Men)的(De)开(Kai)关(Guan),(?)控(Kong)制(Zhi)气(Qi)流(Liu)的(De)压(Ya)力(Li)、(?)流(Liu)量(Liang)和(He)流(Liu)动(Dong)方(Fang)向(Xiang),(?)并(Bing)保(Bao)证(Zheng)气(Qi)动(Dong)执(Zhi)行(Xing)元(Yuan)件(Jian)或(Huo)机(Ji)构(Gou)正(Zheng)常(Chang)工(Gong)作(Zuo)的(De)各(Ge)类(Lei)气(Qi)动(Dong)元(Yuan)件(Jian)。(?)控(Kong)制(Zhi)和(He)调(Diao)节(Jie)压(Ya)缩(Suo)空(Kong)气(Qi)压(Ya)力(Li)的(De)元(Yuan)件(Jian)称(Cheng)为(Wei)气(Qi)动(Dong)压(Ya)力(Li)控(Kong)制(Zhi)阀(Fa)门(Men)。(?)
【(?)气(Qi)动(Dong)阀(Fa)门(Men)结(Jie)构(Gou)组(Zu)成(Cheng)】(?)
1.气(Qi)动(Dong)执(Zhi)行(Xing)器(Qi):(?)可(Ke)分(Fen)为(Wei)单(Dan)作(Zuo)用(Yong)执(Zhi)行(Xing)器(Qi)和(He)双(Shuang)作(Zuo)用(Yong)执(Zhi)行(Xing)器(Qi)。(?)
双(Shuang)动(Dong)气(Qi)动(Dong)执(Zhi)行(Xing)器(Qi)((?)气(Qi)开(Kai)气(Qi)关(Guan)型(Xing))(?):(?)对(Dui)阀(Fa)门(Men)开(Kai)启(Qi)和(He)关(Guan)闭(Bi)的(De)两(Liang)位(Wei)式(Shi)控(Kong)制(Zhi)。(?)单(Dan)动(Dong)气(Qi)动(Dong)执(Zhi)行(Xing)器(Qi)((?)弹(Dan)簧(Huang)复(Fu)位(Wei)型(Xing))(?):(?)在(Zai)气(Qi)路(Lu)切(Qie)断(Duan)或(Huo)故(Gu)障(Zhang),(?)阀(Fa)门(Men)自(Zi)动(Dong)开(Kai)启(Qi)或(Huo)关(Guan)闭(Bi)。(?)
2.阀(Fa)门(Men):(?)阀(Fa)门(Men)是(Shi)流(Liu)体(Ti)输(Shu)送(Song)系(Xi)统(Tong)中(Zhong)的(De)控(Kong)制(Zhi)部(Bu)件(Jian)。(?)
3.电(Dian)磁(Ci)阀(Fa):(?)分(Fen)为(Wei)单(Dan)电(Dian)控(Kong)电(Dian)磁(Ci)阀(Fa)和(He)双(Shuang)电(Dian)控(Kong)电(Dian)磁(Ci)阀(Fa)。(?)单(Dan)电(Dian)控(Kong)电(Dian)磁(Ci)阀(Fa):(?)供(Gong)电(Dian)时(Shi)阀(Fa)门(Men)打(Da)开(Kai)或(Huo)关(Guan)闭(Bi),(?)断(Duan)电(Dian)时(Shi)阀(Fa)门(Men)关(Guan)闭(Bi)或(Huo)打(Da)开(Kai) 。(?)双(Shuang)电(Dian)控(Kong)电(Dian)磁(Ci)阀(Fa):(?)一(Yi)个(Ge)线(Xian)圈(Quan)得(De)电(Dian)时(Shi)阀(Fa)门(Men)打(Da)开(Kai),(?)另(Ling)一(Yi)个(Ge)线(Xian)圈(Quan)得(De)电(Dian)时(Shi)阀(Fa)门(Men)关(Guan)闭(Bi)。(?)
4.气(Qi)源(Yuan)处(Chu)理(Li)三(San)联(Lian)件(Jian):(?)包(Bao)括(Kuo)空(Kong)气(Qi)减(Jian)压(Ya)阀(Fa)、(?)过(Guo)滤(Lu)器(Qi)、(?)油(You)雾(Wu)器(Qi),(?)对(Dui)气(Qi)源(Yuan)稳(Wen)压(Ya)、(?)清(Qing)洁(Jie)、(?)运(Yun)动(Dong)部(Bu)件(Jian)润(Run)滑(Hua)作(Zuo)用(Yong)。(?)
5.限(Xian)位(Wei)开(Kai)关(Guan):(?)远(Yuan)距(Ju)离(Li)传(Chuan)送(Song)阀(Fa)门(Men)的(De)开(Kai)关(Guan)位(Wei)置(Zhi)的(De)信(Xin)号(Hao)。(?)有(You)机(Ji)械(Xie)式(Shi)、(?)接(Jie)近(Jin)式(Shi)、(?)感(Gan)应(Ying)式(Shi)。(?)
6.气(Qi)电(Dian)定(Ding)位(Wei)器(Qi):(?)根(Gen)据(Ju)电(Dian)流(Liu)信(Xin)号(Hao) (标(Biao)准(Zhun)4-20mA)的(De)大(Da)小(Xiao)对(Dui)阀(Fa)门(Men)的(De)介(Jie)质(Zhi)流(Liu)量(Liang)调(Diao)节(Jie)控(Kong)制(Zhi)。(?)
7.手(Shou)动(Dong)操(Cao)作(Zuo)机(Ji)构(Gou):(?)在(Zai)自(Zi)动(Dong)控(Kong)制(Zhi)不(Bu)正(Zheng)常(Chang)情(Qing)况(Kuang)下(Xia)手(Shou)动(Dong)操(Cao)作(Zuo)。(?)
8.消(Xiao)声(Sheng)器(Qi):(?)安(An)装(Zhuang)在(Zai)电(Dian)磁(Ci)阀(Fa)的(De)排(Pai)气(Qi)口(Kou),(?)降(Jiang)低(Di)噪(Zao)声(Sheng)。(?)
9.快(Kuai)插(Cha)接(Jie)头(Tou):(?)一(Yi)端(Duan)连(Lian)接(Jie)于(Yu)电(Dian)磁(Ci)阀(Fa)或(Huo)执(Zhi)行(Xing)器(Qi),(?)另(Ling)一(Yi)端(Duan)将(Jiang)气(Qi)管(Guan)直(Zhi)接(Jie)插(Cha)入(Ru)即(Ji)可(Ke)使(Shi)用(Yong)。(?)
10.空(Kong)压(Ya)机(Ji):(?)是(Shi)压(Ya)缩(Suo)空(Kong)气(Qi)的(De)气(Qi)压(Ya)发(Fa)生(Sheng)装(Zhuang)置(Zhi)。(?)
11.气(Qi)管(Guan):(?)有(You)软(Ruan)管(Guan)、(?)紫(Zi)铜(Tong)管(Guan)、(?)不(Bu)锈(Xiu)钢(Gang)。(?)常(Chang)用(Yong)规(Gui)格(Ge)有(You)6mm、(?)8mm。(?)
【(?)气(Qi)动(Dong)阀(Fa)门(Men)分(Fen)类(Lei)】(?)
气(Qi)动(Dong)阀(Fa)门(Men)按(An)控(Kong)制(Zhi)方(Fang)式(Shi)分(Fen)开(Kai)关(Guan)型(Xing)和(He)调(Diao)节(Jie)型(Xing)两(Liang)大(Da)类(Lei),(?)一(Yi)个(Ge)开(Kai)关(Guan)两(Liang)位(Wei)控(Kong)制(Zhi),(?)一(Yi)个(Ge)比(Bi)例(Li)式(Shi)调(Diao)节(Jie)。(?)
气(Qi)动(Dong)开(Kai)关(Guan)型(Xing)阀(Fa)门(Men):(?)气(Qi)动(Dong)执(Zhi)行(Xing)器(Qi)+阀(Fa)门(Men)+电(Dian)磁(Ci)阀(Fa)+限(Xian)位(Wei)开(Kai)关(Guan)+气(Qi)源(Yuan)处(Chu)理(Li)三(San)联(Lian)件(Jian)+手(Shou)动(Dong)操(Cao)作(Zuo)机(Ji)构(Gou)+消(Xiao)声(Sheng)器(Qi)+快(Kuai)插(Cha)接(Jie)头(Tou)+空(Kong)气(Qi)压(Ya)缩(Suo)机(Ji)+气(Qi)管(Guan)((?)其(Qi)中(Zhong)限(Xian)位(Wei)开(Kai)关(Guan)、(?)气(Qi)源(Yuan)处(Chu)理(Li)三(San)联(Lian)件(Jian)、(?)手(Shou)动(Dong)操(Cao)作(Zuo)机(Ji)构(Gou)、(?)消(Xiao)声(Sheng)器(Qi)、(?)快(Kuai)插(Cha)接(Jie)头(Tou)可(Ke)根(Gen)据(Ju)现(Xian)场(Chang)实(Shi)际(Ji)情(Qing)况(Kuang)选(Xuan)配(Pei)。(?))(?)
气(Qi)动(Dong)调(Diao)节(Jie)型(Xing)阀(Fa)门(Men):(?)气(Qi)动(Dong)执(Zhi)行(Xing)器(Qi)+阀(Fa)门(Men)+气(Qi)电(Dian)定(Ding)位(Wei)器(Qi)+气(Qi)源(Yuan)处(Chu)理(Li)三(San)联(Lian)件(Jian)+手(Shou)动(Dong)操(Cao)作(Zuo)机(Ji)构(Gou)+消(Xiao)声(Sheng)器(Qi)+快(Kuai)插(Cha)接(Jie)头(Tou)+空(Kong)气(Qi)压(Ya)缩(Suo)机(Ji)+气(Qi)管(Guan)((?)其(Qi)中(Zhong)手(Shou)动(Dong)操(Cao)作(Zuo)机(Ji)构(Gou)、(?)消(Xiao)声(Sheng)器(Qi)、(?)快(Kuai)插(Cha)接(Jie)头(Tou)可(Ke)根(Gen)据(Ju)现(Xian)场(Chang)实(Shi)际(Ji)情(Qing)况(Kuang)选(Xuan)配(Pei)。(?))(?)
1.气(Qi)动(Dong)阀(Fa)操(Cao)作(Zuo)时(Shi)的(De)启(Qi)闭(Bi)方(Fang)向(Xiang),(?)一(Yi)律(Lu)应(Ying)顺(Shun)时(Shi)针(Zhen)关(Guan)闭(Bi)。(?)
2.由(You)于(Yu)管(Guan)网(Wang)中(Zhong)的(De)气(Qi)动(Dong)阀(Fa),(?)经(Jing)常(Chang)是(Shi)人(Ren)工(Gong)启(Qi)闭(Bi),(?)启(Qi)闭(Bi)转(Zhuan)数(Shu)不(Bu)宜(Yi)过(Guo)多(Duo),(?)就(Jiu)是(Shi)大(Da)口(Kou)径(Jing)阀(Fa)门(Men)亦(Yi)应(Ying)在(Zai)200-600转(Zhuan)内(Nei)。(?)
3.为(Wei)了(Liao)便(Bian)于(Yu)一(Yi)个(Ge)人(Ren)的(De)启(Qi)闭(Bi)操(Cao)作(Zuo),(?)在(Zai)管(Guan)道(Dao)工(Gong)压(Ya)状(Zhuang)况(Kuang)下(Xia),(?)大(Da)启(Qi)闭(Bi)力(Li)矩(Ju)宜(Yi)为(Wei)240N-m。(?)
4.气(Qi)动(Dong)阀(Fa)启(Qi)闭(Bi)操(Cao)作(Zuo)端(Duan)应(Ying)为(Wei)方(Fang)榫(Sun),(?)且(Qie)尺(Chi)寸(Cun)标(Biao)准(Zhun)化(Hua),(?)并(Bing)面(Mian)向(Xiang)地(Di)面(Mian),(?)以(Yi)便(Bian)人(Ren)们(Men)从(Cong)地(Di)面(Mian)上(Shang)可(Ke)直(Zhi)接(Jie)操(Cao)作(Zuo)。(?)带(Dai)轮(Lun)盘(Pan)的(De)阀(Fa)门(Men)不(Bu)适(Shi)用(Yong)于(Yu)地(Di)下(Xia)管(Guan)网(Wang)。(?)
5.气(Qi)动(Dong)阀(Fa)启(Qi)闭(Bi)程(Cheng)度(Du)的(De)显(Xian)示(Shi)盘(Pan)
①(?)气(Qi)动(Dong)阀(Fa)启(Qi)闭(Bi)程(Cheng)度(Du)的(De)刻(Ke)度(Du)线(Xian),(?)应(Ying)铸(Zhu)造(Zao)在(Zai)变(Bian)速(Su)箱(Xiang)盖(Gai)上(Shang)或(Huo)转(Zhuan)换(Huan)方(Fang)向(Xiang)后(Hou)的(De)显(Xian)示(Shi)盘(Pan)的(De)外(Wai)壳(Ke)上(Shang),(?)一(Yi)律(Lu)面(Mian)向(Xiang)地(Di)面(Mian),(?)刻(Ke)度(Du)线(Xian)刷(Shua)上(Shang)荧(Ying)光(Guang)粉(Fen),(?)以(Yi)示(Shi)醒(Xing)目(Mu);
②(?)指(Zhi)示(Shi)盘(Pan)针(Zhen)的(De)材(Cai)质(Zhi)在(Zai)管(Guan)理(Li)较(Jiao)好(Hao)的(De)情(Qing)况(Kuang)下(Xia)可(Ke)用(Yong)不(Bu)锈(Xiu)钢(Gang)板(Ban),(?)否(Fou)则(Ze)为(Wei)刷(Shua)漆(Qi)的(De)钢(Gang)板(Ban),(?)切(Qie)勿(Wu)使(Shi)用(Yong)铝(Lu)皮(Pi)制(Zhi)作(Zuo);
③(?)指(Zhi)示(Shi)盘(Pan)针(Zhen)醒(Xing)目(Mu),(?)固(Gu)定(Ding)牢(Lao)靠(Kao),(?)一(Yi)旦(Dan)启(Qi)闭(Bi)调(Diao)节(Jie)准(Zhun)确(Que)后(Hou),(?)应(Ying)以(Yi)铆(Mao)钉(Ding)锁(Suo)定(Ding)。(?)
6.若(Ruo)气(Qi)动(Dong)阀(Fa)埋(Mai)设(She)较(Jiao)深(Shen),(?)操(Cao)作(Zuo)机(Ji)构(Gou)及(Ji)显(Xian)示(Shi)盘(Pan)离(Li)地(Di)面(Mian)距(Ju)离(Li)≥(?)1.5m时(Shi),(?)应(Ying)设(She)有(You)加(Jia)长(Chang)杆(Gan)设(She)施(Shi),(?)且(Qie)固(Gu)定(Ding)稳(Wen)牢(Lao),(?)以(Yi)便(Bian)人(Ren)们(Men)从(Cong)地(Di)面(Mian)上(Shang)观(Guan)察(Cha)及(Ji)操(Cao)作(Zuo)。(?)也(Ye)就(Jiu)是(Shi)说(Shuo),(?)管(Guan)网(Wang)中(Zhong)的(De)阀(Fa)门(Men)启(Qi)闭(Bi)操(Cao)作(Zuo),(?)不(Bu)宜(Yi)下(Xia)井(Jing)作(Zuo)业(Ye)。(?)
气(Qi)动(Dong)阀(Fa)的(De)维(Wei)修(Xiu)注(Zhu)意(Yi)事(Shi)项(Xiang):(?)
1、(?)气(Qi)动(Dong)阀(Fa)在(Zai)开(Kai)始(Shi)保(Bao)养(Yang)之(Zhi)前(Qian)把(Ba)气(Qi)动(Dong)阀(Fa)汽(Qi)缸(Gang)内(Nei)部(Bu)用(Yong)干(Gan)净(Jing)的(De)压(Ya)缩(Suo)空(Kong)气(Qi)吹(Chui)扫(Sao)一(Yi)下(Xia),(?)空(Kong)气(Qi)过(Guo)滤(Lu)器(Qi)也(Ye)要(Yao)定(Ding)期(Qi)的(De)排(Pai)污(Wu)清(Qing)洗(Xi),(?)而(?)且(Qie)一(Yi)定(Ding)要(Yao)保(Bao)持(Chi)起(Qi)源(Yuan)的(De)干(Gan)净(Jing)、(?)干(Gan)燥(Zao),(?)阀(Fa)门(Men)应(Ying)存(Cun)干(Gan)燥(Zao)通(Tong)风(Feng)的(De)室(Shi)内(Nei),(?)通(Tong)路(Lu)两(Liang)端(Duan)须(Xu)堵(Du)塞(Sai)。(?)
2、(?)长(Chang)期(Qi)存(Cun)放(Fang)的(De)气(Qi)动(Dong)阀(Fa)门(Men)应(Ying)定(Ding)期(Qi)检(Jian)查(Cha),(?)清(Qing)除(Chu)污(Wu)物(Wu),(?)气(Qi)动(Dong)阀(Fa)门(Men)并(Bing)在(Zai)加(Jia)工(Gong)面(Mian)上(Shang)涂(Tu)防(Fang)锈(Xiu)油(You)。(?)
3、(?)气(Qi)动(Dong)阀(Fa)门(Men)安(An)装(Zhuang)后(Hou),(?)应(Ying)定(Ding)期(Qi)进(Jin)行(Xing)检(Jian)查(Cha),(?)主(Zhu)要(Yao)检(Jian)查(Cha)项(Xiang)目(Mu):(?)
((?)1)(?)密(Mi)封(Feng)面(Mian)磨(Mo)损(Sun)情(Qing)况(Kuang)。(?)
((?)2)(?)阀(Fa)杆(Gan)和(He)阀(Fa)杆(Gan)螺(Luo)母(Mu)的(De)梯(Ti)形(Xing)螺(Luo)纹(Wen)磨(Mo)损(Sun)情(Qing)况(Kuang)。(?)
((?)3)(?)填(Tian)料(Liao)是(Shi)否(Fou)过(Guo)时(Shi)失(Shi)效(Xiao),(?)如(Ru)有(You)损(Sun)坏(Huai)应(Ying)及(Ji)时(Shi)更(Geng)换(Huan)。(?)
((?)4)(?)气(Qi)动(Dong)阀(Fa)门(Men)检(Jian)修(Xiu)装(Zhuang)配(Pei)后(Hou),(?)应(Ying)进(Jin)行(Xing)密(Mi)封(Feng)性(Xing)能(Neng)试(Shi)验(Yan)。(?)
4.看(Kan)下(Xia)气(Qi)动(Dong)阀(Fa)弹(Dan)簧(Huang)或(Huo)气(Qi)动(Dong)阀(Fa)膜(Mo)片(Pian)情(Qing)况(Kuang)。(?)
5.开(Kai)关(Guan)阀(Fa)检(Jian)查(Cha)气(Qi)缸(Gang)O型(Xing)圈(Quan)。(?)
6.拆(Chai)开(Kai)盘(Pan)根(Gen)压(Ya)盘(Pan),(?)更(Geng)换(Huan)填(Tian)料(Liao)((?)浸(Jin)油(You)四(Si)氟(Fu))(?),(?)再(Zai)适(Shi)度(Du)压(Ya)紧(Jin),(?)不(Bu)漏(Lou)即(Ji)可(Ke),(?)不(Bu)要(Yao)压(Ya)的(De)太(Tai)紧(Jin)。(?)
气(Qi)动(Dong)阀(Fa)门(Men)的(De)工(Gong)作(Zuo)原(Yuan)理(Li)
利(Li)用(Yong)压(Ya)缩(Suo)空(Kong)气(Qi)推(Tui)动(Dong)执(Zhi)行(Xing)器(Qi)内(Nei)多(Duo)组(Zu)组(Zu)合(He)气(Qi)动(Dong)活(Huo)塞(Sai)运(Yun)动(Dong),(?)传(Chuan)力(Li)给(Gei)横(Heng)梁(Liang)和(He)内(Nei)曲(Qu)线(Xian)轨(Gui)道(Dao)的(De)特(Te)性(Xing),(?)带(Dai)动(Dong)空(Kong)芯(Xin)主(Zhu)轴(Zhou)作(Zuo)旋(Xuan)转(Zhuan)运(Yun)动(Dong),(?)压(Ya)缩(Suo)空(Kong)气(Qi)气(Qi)盘(Pan)输(Shu)至(Zhi)各(Ge)缸(Gang),(?)改(Gai)变(Bian)进(Jin)出(Chu)气(Qi)位(Wei)置(Zhi)以(Yi)改(Gai)变(Bian)主(Zhu)轴(Zhou)旋(Xuan)转(Zhuan)方(Fang)向(Xiang),(?)根(Gen)据(Ju)负(Fu)载(Zai)(阀(Fa)门(Men))所(Suo)需(Xu)旋(Xuan)转(Zhuan)扭(Niu)矩(Ju)的(De)要(Yao)求(Qiu),(?)可(Ke)调(Diao)整(Zheng)气(Qi)缸(Gang)组(Zu)合(He)数(Shu)目(Mu),(?)带(Dai)动(Dong)负(Fu)载(Zai)(阀(Fa)门(Men))工(Gong)作(Zuo)。(?)
两(Liang)位(Wei)五(Wu)通(Tong)电(Dian)磁(Ci)阀(Fa)通(Tong)常(Chang)与(Yu)双(Shuang)作(Zuo)用(Yong)气(Qi)动(Dong)执(Zhi)行(Xing)机(Ji)构(Gou)配(Pei)套(Tao)使(Shi)用(Yong),(?)两(Liang)位(Wei)是(Shi)两(Liang)个(Ge)位(Wei)置(Zhi)可(Ke)控(Kong):(?)开(Kai)-关(Guan),(?)五(Wu)通(Tong)是(Shi)有(You)五(Wu)个(Ge)通(Tong)道(Dao)通(Tong)气(Qi),(?)其(Qi)中(Zhong)1个(Ge)与(Yu)气(Qi)源(Yuan)连(Lian)接(Jie),(?)两(Liang)个(Ge)与(Yu)双(Shuang)作(Zuo)用(Yong)气(Qi)缸(Gang)的(De)外(Wai)部(Bu)气(Qi)室(Shi)的(De)进(Jin)出(Chu)气(Qi)口(Kou)连(Lian)接(Jie),(?)两(Liang)个(Ge)与(Yu)内(Nei)部(Bu)气(Qi)室(Shi)的(De)进(Jin)出(Chu)气(Qi)口(Kou)接(Jie)连(Lian),(?)具(Ju)体(Ti)的(De)工(Gong)作(Zuo)原(Yuan)理(Li)可(Ke)参(Can)照(Zhao)双(Shuang)作(Zuo)用(Yong)气(Qi)动(Dong)执(Zhi)行(Xing)机(Ji)构(Gou)工(Gong)作(Zuo)原(Yuan)理(Li)。(?)由(You)于(Yu)控(Kong)制(Zhi)方(Fang)式(Shi)和(He)手(Shou)段(Duan)越(Yue)来(Lai)越(Yue)多(Duo),(?)在(Zai)实(Shi)际(Ji)工(Gong)业(Ye)生(Sheng)常(Chang)和(He)工(Gong)业(Ye)控(Kong)制(Zhi)中(Zhong),(?)用(Yong)来(Lai)控(Kong)制(Zhi)气(Qi)动(Dong)执(Zhi)行(Xing)机(Ji)构(Gou)的(De)方(Fang)法(Fa)也(Ye)很(Hen)多(Duo),(?)常(Chang)用(Yong)的(De)有(You)以(Yi)下(Xia)几(Ji)种(Zhong)。(?)
智(Zhi)能(Neng)显(Xian)示(Shi)仪(Yi)
智(Zhi)能(Neng)显(Xian)示(Shi)仪(Yi)是(Shi)用(Yong)来(Lai)监(Jian)测(Ce)阀(Fa)门(Men)工(Gong)作(Zuo)状(Zhuang)态(Tai),(?)并(Bing)控(Kong)制(Zhi)阀(Fa)门(Men)执(Zhi)行(Xing)期(Qi)工(Gong)作(Zuo)的(De)仪(Yi)器(Qi),(?)它(Ta)通(Tong)过(Guo)两(Liang)路(Lu)位(Wei)置(Zhi)传(Chuan)感(Gan)器(Qi)监(Jian)视(Shi)阀(Fa)门(Men)的(De)工(Gong)作(Zuo)状(Zhuang)态(Tai),(?)判(Pan)断(Duan)阀(Fa)门(Men)是(Shi)处(Chu)于(Yu)开(Kai)阀(Fa)还(Huan)是(Shi)关(Guan)阀(Fa)状(Zhuang)态(Tai),(?)通(Tong)过(Guo)编(Bian)程(Cheng)记(Ji)录(Lu)阀(Fa)门(Men)开(Kai)关(Guan)的(De)数(Shu)字(Zi),(?)并(Bing)且(Qie)有(You)两(Liang)路(Lu)与(Yu)阀(Fa)门(Men)开(Kai)度(Du)对(Dui)应(Ying)的(De)4~(?)20mA输(Shu)出(Chu)及(Ji)两(Liang)足(Zu)常(Chang)开(Kai)常(Chang)闭(Bi)输(Shu)出(Chu)触(Chu)点(Dian)。(?)通(Tong)过(Guo)这(Zhe)些(Xie)输(Shu)出(Chu)信(Xin)号(Hao),(?)控(Kong)制(Zhi)阀(Fa)门(Men)的(De)开(Kai)关(Guan)动(Dong)作(Zuo)。(?)
气(Qi)动(Dong)阀(Fa)门(Men)的(De)控(Kong)制(Zhi)系(Xi)统(Tong)
PLC在(Zai)控(Kong)制(Zhi)系(Xi)统(Tong)中(Zhong)的(De)应(Ying)用(Yong)越(Yue)来(Lai)越(Yue)广(Guang)泛(Fan),(?)由(You)于(Yu)本(Ben)方(Fang)案(An)是(Shi)在(Zai)OMRON的(De)PLC上(Shang)面(Mian)作(Zuo)的(De)开(Kai)发(Fa),(?)所(Suo)以(Yi)以(Yi)OMRON的(De)PLC来(Lai)作(Zuo)介(Jie)绍(Shao)。(?)
硬(Ying)件(Jian)组(Zu)成(Cheng):(?)1台(Tai)计(Ji)算(Suan)机(Ji),(?)1套(Tao)PLC(包(Bao)括(Kuo)CPU,(?)I/O模(Mo)块(Kuai),(?)ID212,(?)OC224,(?)AD003模(Mo)块(Kuai)),(?)2个(Ge)继(Ji)电(Dian)器(Qi),(?)2个(Ge)电(Dian)磁(Ci)阀(Fa),(?)1个(Ge)气(Qi)动(Dong)阀(Fa)门(Men)执(Zhi)行(Xing)器(Qi)。(?)
气(Qi)动(Dong)阀(Fa)门(Men)的(De)通(Tong)用(Yong)要(Yao)求(Qiu)
1、(?)生(Sheng)产(Chan)的(De)气(Qi)动(Dong)阀(Fa)规(Gui)格(Ge)及(Ji)类(Lei)别(Bie),(?)应(Ying)符(Fu)合(He)管(Guan)道(Dao)设(She)计(Ji)文(Wen)件(Jian)的(De)要(Yao)求(Qiu)。(?)
2、(?)气(Qi)动(Dong)阀(Fa)的(De)型(Xing)号(Hao)应(Ying)注(Zhu)明(Ming)依(Yi)据(Ju)的(De)国(Guo)标(Biao)编(Bian)号(Hao)要(Yao)求(Qiu)。(?)若(Ruo)是(Shi)企(Qi)业(Ye)标(Biao)准(Zhun),(?)应(Ying)注(Zhu)明(Ming)型(Xing)号(Hao)的(De)相(Xiang)关(Guan)说(Shuo)明(Ming)。(?)
3、(?)气(Qi)动(Dong)阀(Fa)工(Gong)作(Zuo)压(Ya)力(Li),(?)要(Yao)求(Qiu)≥(?)管(Guan)道(Dao)的(De)工(Gong)作(Zuo)压(Ya)力(Li),(?)在(Zai)不(Bu)影(Ying)响(Xiang)价(Jia)格(Ge)的(De)前(Qian)提(Ti)下(Xia),(?)阀(Fa)门(Men)可(Ke)承(Cheng)受(Shou)的(De)工(Gong)压(Ya)应(Ying)大(Da)于(Yu)管(Guan)道(Dao)实(Shi)际(Ji)的(De)工(Gong)压(Ya);(?)气(Qi)动(Dong)阀(Fa)关(Guan)闭(Bi)状(Zhuang)况(Kuang)下(Xia)的(De)任(Ren)何(He)一(Yi)侧(Ce)应(Ying)能(Neng)承(Cheng)受(Shou)1.1倍(Bei)阀(Fa)门(Men)工(Gong)压(Ya)值(Zhi)而(?)不(Bu)渗(Shen)漏(Lou);(?)阀(Fa)门(Men)开(Kai)启(Qi)状(Zhuang)况(Kuang)下(Xia),(?)阀(Fa)体(Ti)应(Ying)能(Neng)承(Cheng)受(Shou)二(?)倍(Bei)阀(Fa)门(Men)工(Gong)压(Ya)的(De)要(Yao)求(Qiu)。(?)
4、(?)气(Qi)动(Dong)阀(Fa)制(Zhi)造(Zao)标(Biao)准(Zhun),(?)应(Ying)说(Shuo)明(Ming)依(Yi)据(Ju)的(De)国(Guo)标(Biao)编(Bian)号(Hao),(?)若(Ruo)是(Shi)企(Qi)业(Ye)标(Biao)准(Zhun),(?)采(Cai)购(Gou)合(He)同(Tong)上(Shang)应(Ying)附(Fu)企(Qi)业(Ye)文(Wen)件(Jian)。(?)