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簡要描(miao)述:蝶閥(fa)用(yong)礦用(yong)普(pu)通開(kai)關(guan)型(xing)隔爆(bao)閥門(men)電(dian)動(dong)執(zhi)行(xing)機(ji)構(gou)適(shi)用(yong)於(yu)煤礦井(jing)下(xia)使(shi)用(yong),煤安證(zheng)防(fang)爆(bao)證(zheng)等(deng)資質(zhi)齊全,閥門(men)有TS證(zheng)。
產(chan)品(pin)型(xing)號(hao):Z10-24(380)
廠商(shang)性(xing)質:生產(chan)廠家(jia)
更新(xin)時間(jian):2024-12-07
訪 問 量(liang):1511| 品(pin)牌 | 貝(bei)爾(er) | 加(jia)工(gong)定制(zhi) | 否(fou) |
|---|---|---|---|
| 用(yong)途(tu) | 用(yong)於(yu)控(kong)制(zhi)蝶閥(fa)的(de)開啟(qi)與關(guan)閉(bi) | 連(lian)接(jie)形式 | 法蘭 |
| 材質 | 碳(tan)鋼(gang) | 適(shi)用(yong)介(jie)質 | 水,蒸汽,氧氣,空(kong)氣 |
| 壓力環境(jing) | 常(chang)壓(ya) | 工(gong)作(zuo)溫(wen)度 | 常(chang)溫(wen) |
| 流動(dong)方向 | 單向 | 驅(qu)動(dong)方式(shi) | 電(dian)子(zi) |
| 零部件及配件 | 閥(fa)桿 | 類(lei)型(xing) | 直通式(shi) |
| 密封(feng)形式 | 軟密封(feng)式(shi) | 標(biao)準(zhun) | 國標(biao) |
| 電(dian)壓(ya) | AC380V | 控(kong)制(zhi)方式(shi) | 礦用(yong)隔爆(bao)智(zhi)能調節(jie)型(xing) |
壹、Z10-24(380)蝶閥(fa)用(yong)礦用(yong)普(pu)通開(kai)關(guan)型(xing)隔爆(bao)閥門(men)電(dian)動(dong)執(zhi)行(xing)機(ji)構(gou)概述
ZB(ZBK)系列隔爆(bao)型(xing)多回(hui)轉(zhuan)閥門(men)電(dian)動(dong)裝置,很方便(bian)地與閥門(men)配套使(shi)用(yong),適(shi)用(yong)於(yu)控(kong)制(zhi)閥(fa)門(men)的開(kai)啟(qi)、關(guan)閉(bi)、現(xian)場控(kong)制(zhi)和(he)遠控(kong)操(cao)作(zuo)調(tiao)節(jie)、總(zong)線控(kong)制(zhi)等(deng),是(shi)閥門(men)和風(feng)門(men)集控(kong)和(he)自(zi)動(dong)控(kong)制(zhi)的(de)驅(qu)動(dong)裝置。適(shi)用(yong)於(yu)閘閥(fa)、截(jie)止(zhi)閥、節(jie)流閥、隔(ge)膜(mo)閥、柱(zhu)塞閥(fa)、水閘門(men)等(deng),配上減(jian)速(su)蝸(wo)輪後(hou)也可(ke)適(shi)用(yong)於(yu)球(qiu)閥(fa)、蝶閥(fa)、 風(feng)門(men)等(deng)90度回(hui)轉(zhuan)型(xing)的閥門(men)。該(gai)產品(pin)具(ju)有(you)功能全面(mian)、控(kong)制(zhi)系(xi)統(tong)、性(xing)能可(ke)靠、使(shi)用(yong)維護(hu)方便(bian)、體(ti)積(ji)小(xiao) 等(deng)特(te)點,在(zai)煤礦、電(dian)力、鋼(gang)鐵、石(shi)化、冶(ye)金(jin)、水(shui)處理、造(zao)紙等(deng)行(xing)業中得到廣(guang)泛好評(ping)和(he)應(ying)用(yong)。
二、Z10-24(380)蝶閥(fa)用(yong)礦用(yong)普(pu)通開(kai)關(guan)型(xing)隔爆(bao)閥門(men)電(dian)動(dong)執(zhi)行(xing)機(ji)構(gou)閥門(men)電(dian)動(dong)裝置分(fen)為(wei):
隔爆(bao)型(xing)、隔爆(bao)整(zheng)體(ti)型(xing)、隔爆(bao)整(zheng)體(ti)調節(jie)型(xing)、總線型(xing)等(deng)。按連接(jie)型(xing)式,還(hai)分為(wei)轉(zhuan)矩(ju)型(xing)和推力型(xing)。
本產品(pin)若為Ⅰ類(lei)隔爆(bao),則(ze)性(xing)能符合GB3836. 1-2010《爆(bao)炸(zha)性(xing)環境(jing)第(di)1部分(fen):設(she)備通用(yong)要求(qiu)》 、GB 3836.2-2010《爆(bao)炸(zha)性(xing)環境(jing)第(di)2部 分(fen): 由(you)隔(ge)爆(bao)外(wai)殼“d"保護(hu)的設(she)備》的(de)有關(guan)規定。電(dian)氣性(xing)能方面(mian)遵守(shou)JB/T8529- 1997《隔(ge)爆(bao)型(xing)閥門(men)電(dian)動(dong)裝置技(ji)術條(tiao)件》和(he) GB/T 24922-2010《隔(ge)爆(bao)型(xing)閥門(men)電(dian)動(dong)裝置技(ji)術條(tiao)件》, 並經(jing)國家(jia)防爆(bao)電(dian)氣產品質量(liang)監(jian)督檢驗(yan)測試(shi)中(zhong)心(xin)檢(jian)定,取得了(le)全系 列的防(fang)爆(bao)合格(ge)證(zheng)。經(jing)中(zhong)華(hua)人民共(gong)和國國家(jia)質量(liang)監督檢驗(yan)檢疫總局(ju)批準(zhun)取得全國工(gong)業產品(pin)生產(chan)許可(ke)證(zheng);可(ke)廣(guang)泛應(ying)用(yong)於(yu)煤礦井(jing) 上、井(jing)下(xia)的(de)管(guan)道閥控(kong)系(xi)統(tong)中(zhong)。
三、Z10-24(380)蝶閥(fa)用(yong)礦用(yong)普(pu)通開(kai)關(guan)型(xing)隔爆(bao)閥門(men)電(dian)動(dong)執(zhi)行(xing)器結(jie)構及組成(cheng)
此(ci)ZB系列電(dian)動(dong)裝置由(you)減(jian)速(su)器.電(dian)動(dong)機(ji).力矩(ju)控(kong)制(zhi)器.行(xing)程(cheng)控(kong)制(zhi)器.開度指示器.手— 電(dian)動(dong)切(qie)換機(ji)構(gou).手輪及電(dian)氣部分(fen) 組成。采用(yong)了(le)圓(yuan)止(zhi)口(kou)和(he)O型(xing)圈密封(feng);並增(zeng)加(jia)了(le)隔(ge)爆(bao)面(mian)結(jie)構,其(qi)傳(chuan)動(dong)原(yuan)理如(圖3)所示。
1. 減(jian)速(su)器:由(you)壹(yi)對直齒(chi)輪和蝸(wo)輪等(deng)組成(cheng)。電(dian)動(dong)機(ji)的(de)動(dong)力經減(jian)速(su)器傳遞(di)給輸出軸(zhou)。
2. 電(dian)動(dong)機(ji):隔(ge)爆(bao)型(xing)采用(yong)YBDF型(xing)閥門(men)專用(yong)三相異步電(dian)動(dong)機(ji)。
3. 力矩(ju)器:力矩(ju)控(kong)制(zhi)器原(yuan)理,當(dang)輸出軸(zhou)上受(shou)到壹定轉(zhuan)矩(ju)力度之(zhi)後(hou),蝸(wo)桿除旋轉(zhuan)外(wai)還(hai)產生軸(zhou)向位移,從而(er)帶(dai)動(dong)曲(qu)拐(guai),使撞(zhuang)塊(kuai)產生角(jiao)位(wei)移, 進(jin)而(er)壓(ya)迫(po)凸(tu)輪。當(dang)輸出軸(zhou)上的轉(zhuan)矩(ju)增(zeng)大(da)到整(zheng)定轉(zhuan)矩(ju) 時(shi), 曲(qu)拐(guai)帶(dai)動(dong)凸(tu)輪頂動(dong)微(wei)動(dong)開(kai)關(guan)動(dong)作(zuo), 發出(chu)過(guo)扭(niu)矩(ju)報(bao)警信號(hao),切(qie)斷(duan)電(dian)機(ji)控(kong)制(zhi)電(dian)源(yuan)或(huo)控(kong)制(zhi)箱(xiang)內(nei)的電(dian)源(yuan)使(shi)電(dian)機(ji)無電(dian)而(er)停(ting)止(zhi)轉(zhuan)動(dong),從而(er)實(shi)現(xian)對電(dian)動(dong)執(zhi)行(xing)機(ji)構(gou)輸出 轉(zhuan)矩(ju)的(de)控(kong)制(zhi)保護(hu), 達到保護(hu)電(dian)動(dong)裝置或(huo)閥(fa)門(men)的作(zuo)用(yong)。
4. 行(xing)程(cheng)控(kong)制(zhi)器:齒輪與齒輪之(zhi)間采用(yong)十進(jin)制(zhi)計(ji)數(shu)器原(yuan)理,控(kong)制(zhi)精(jing)度高。其(qi)工(gong)作(zuo)原(yuan)理為:由(you)減(jian)速(su)箱內(nei)的壹(yi)對大小傘 齒輪帶(dai)動(dong)主(zhu)動(dong)小(xiao)齒(chi)輪(Z=8),再帶(dai)動(dong)行(xing)程(cheng)控(kong)制(zhi)器工(gong)作(zuo)。首先(xian)調(tiao)整(zheng)好開(kai)向或關(guan)向的行(xing)程(cheng),如果行(xing)程(cheng)控(kong)制(zhi)器按閥門(men)開和(he)關(guan)的位置已(yi)調(tiao)整(zheng)好,當(dang)控(kong)制(zhi)器隨輸出軸(zhou)轉(zhuan)動(dong)到預(yu)先調(tiao)整(zheng)好的(de)位(wei)置(圈(quan)數(shu))時(shi),則(ze)凸(tu)輪將轉(zhuan)動(dong)90°,迫(po)使(shi)微(wei)動(dong)開(kai)關(guan)動(dong)作(zuo),切(qie)斷(duan)電(dian)機(ji)或(huo)控(kong)制(zhi)線(xian)電(dian)源(yuan),使(shi)電(dian)機(ji)停(ting)轉(zhuan),從而(er)實(shi)現(xian)對電(dian)動(dong)執(zhi)行(xing)機(ji)構(gou)行(xing)程(cheng)的極限(轉(zhuan)圈數(shu))的(de)保護(hu)控(kong)制(zhi)。
5. 開(kai)度指示器:
帶(dai)有閃(shan)光(guang)運(yun)行(xing)開(kai)關(guan).開關(guan)位置指示(shi).開(kai)關(guan)電(dian)阻(zu)輸出角(jiao)度指示,其(qi)結(jie)構見(jian)圖5。輸入齒(chi)輪由(you)計(ji)數(shu)器個位齒(chi)輪帶(dai)動(dong),經(jing)減(jian)速(su)後(hou),指(zhi)示盤隨閥(fa)門(men)的開(kai)關(guan)過程同(tong)時轉(zhuan)動(dong),以指示(shi)閥門(men)的開(kai)和關(guan)。電(dian)位(wei)器的軸(zhou)和指(zhi)示盤(pan)同(tong)步轉(zhuan)動(dong),供(gong)遠傳開(kai)度指示用(yong),移動(dong)轉(zhuan)圈數(shu)調(tiao)整(zheng)齒(chi)輪可(ke)以改(gai)變(bian)轉(zhuan)圈數(shu)。開(kai)度指示器內(nei)設(she)壹微(wei)動(dong)開(kai)關(guan)和凸(tu)輪,當(dang)電(dian)動(dong)執(zhi)行(xing)機(ji)構(gou)運(yun)轉(zhuan)時,旋轉(zhuan)凸(tu)輪周期(qi)性(xing)地使(shi)微(wei)動(dong)開(kai)關(guan)動(dong)作(zuo),其(qi)頻(pin)率為輸出軸(zhou)轉(zhuan) 動(dong)壹(yi)圈(quan)動(dong)作(zuo)壹(yi)次(ci)或二次(ci),可(ke)供(gong)閃光(guang)信號(hao)等(deng)使用(yong)。
開度電(dian)位(wei)器的調整(zheng):開(kai)度電(dian)位(wei)器旋轉(zhuan)角度為270°旋轉(zhuan)角,當(dang)調整(zheng)行(xing)程(cheng)時首先(xian)松(song)開電(dian)位(wei)器軸(zhou)上的頂(ding)絲,將計(ji)數(shu)器齒輪調整(zheng)到相應(ying)的變(bian)比(bi)檔位,在(zai)調(tiao)整(zheng)好電(dian)動(dong)裝置行(xing)程(cheng)限位開到位和關(guan)到位,依據(ju)帶(dai)電(dian)位(wei)器齒輪的旋轉(zhuan)方向,掛接(jie)好電(dian)位(wei)器緊固(gu) 好電(dian)位(wei)器頂絲(此(ci)時電(dian)位(wei)器的旋轉(zhuan)角度應(ying)該(gai)小於(yu)270°大(da)於(yu)180°),掛(gua)接(jie)電(dian)位(wei)器時在(zai)起(qi)始(shi)位應(ying)當(dang)留有壹定的(de)余(yu)量。
6. 手電(dian)動(dong)切(qie)換機(ji)構(gou):
電(dian)動(dong)裝置電(dian)動(dong)時(shi),壹(yi)定要(yao)把(ba)手輪退回(hui)到手動(dong)位(wei)置(zhi),防(fang)止(zhi)手輪跟轉(zhuan)造(zao)成(cheng)傷(shang)害(hai)。手/電(dian)動(dong)切(qie)換操(cao)作(zuo)時(shi)應(ying)依據(ju)開(kai)或關(guan)閥的方向,緩(huan)推(tui)手輪(防止(zhi)電(dian)機(ji)慣性(xing)帶(dai)動(dong)手輪旋轉(zhuan)造(zao)成(cheng)傷(shang)害(hai))使手動(dong)連(lian)接(jie)裝置與 蝸(wo)桿可(ke)靠連(lian)接(jie),進(jin)行(xing)手動(dong)操(cao)作(zuo)。
四、Z10-24(380)蝶閥(fa)用(yong)礦用(yong)普(pu)通開(kai)關(guan)型(xing)隔爆(bao)閥門(men)電(dian)動(dong)執(zhi)行(xing)器訂貨須知
1. 推力型(xing)的閥桿螺母螺(luo)紋(wen)壹般由(you)用(yong)戶加工(gong),本公司(si)只(zhi)留壹預(yu)制孔(kong)。若需本公司(si)加(jia)工(gong),請(qing)提(ti)供(gong)螺紋(wen)的(de)尺(chi)寸(cun)。
2. 請寫明(ming)連接(jie)尺(chi)寸(cun)標(biao)準(zhun),閥(fa)桿直徑及伸(shen)出(chu)長(chang)度,若連接(jie)尺(chi)寸(cun)與本說明(ming)書不符(fu),可(ke)與本公司(si)協(xie)商解(jie)決(jue)。
3. 按型(xing)號(hao)表示(shi)方法寫明(ming)型(xing)號(hao),開和(he)關(guan)向所需轉(zhuan)矩(ju)必(bi)須(xu)分(fen)別(bie)說明(ming),若不說(shuo)明(ming)則(ze)按本公司(si)規(gui)定提(ti)供(gong)。
4. 手輪順時(shi)針旋轉(zhuan)為關(guan)閥,如與此(ci)相反必須說明(ming)。
5. 本公司(si)還(hai)可(ke)按用(yong)戶要求(qiu),提供(gong)其(qi)他(ta)轉(zhuan)速(su)的電(dian)動(dong)執(zhi)行(xing)機(ji)構(gou)。
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