广西快3

干货 | 各种阀门优缺点集合,选择布置再也不发愁!

本文是阀门选择及布置干货,盘点了各类阀门的优缺点及选用原则,建议收藏点后阅读哦~

阀门的选择及设置部位

(一)给水管道上使用的阀门选择原则

1、GUANJINGBUDAYU50mmSHI,YICAIYONGJIEZHIFA,GUANJINGDAYU50mmSHICAIYONGZHAFA、DIEFA

2、XUDIAOJIELIULIANG、SHUIYASHIYICAIYONGDIAOJIEFA、JIEZHIFA

3、YAOQIUSHUILIUZULIXIAODEBUWEI(RUSHUIBENGXISHUIGUANSHANG),YICAIYONGZHABANFA

广西快34、SHUILIUXUSHUANGXIANGLIUDONGDEGUANDUANSHANGYINGCAIYONGZHAFA、DIEFA,BUDESHIYONGJIEZHIFA

广西快35、ANZHUANGKONGJIANXIAODEBUWEIYICAIYONGDIEFA、QIUFA

广西快36、ZAIJINGCHANGQIBIDEGUANDUANSHANG,YICAIYONGJIEZHIFA

7、KOUJINGJIAODADESHUIBENGCHUSHUIGUANSHANGYICAIYONGDUOGONGNENGFA

(二)给水管道上阀门设置位置

1、JUZHUXIAOQUJISHUIGUANDAOCONGSHIZHENGJISHUIGUANDAODEYINRUGUANDUANSHANG

2、JUZHUXIAOQUSHIWAIHUANZHUANGGUANWANGDEJIEDIANCHU,YINGANFENGEYAOQIUSHEZHI。HUANZHUANGGUANDUANGUOZHANGSHI,YISHEZHIFENDUANFAMEN

3、CONGJUZHUXIAOQUJISHUIGANGUANSHANGJIECHUDEZHIGUANQIDUANHUOJIEHUGUANQIDUAN

广西快34、RUHUGUAN、SHUIBIAOHEGEFENZHILIGUAN(LIGUANDIBU、CHUIZHIHUANXINGGUANWANGLIGUANDESHANG、XIADUANBU)

5、HUANZHUANGGUANWANGDEFENGANGUAN、GUANTONGZHIZHUANGGUANWANGDELIANJIEGUAN

6、SHINEIJISHUIGUANDAOXIANGZHUHU、GONGYONGWEISHENGJIANDENGJIECHUDEPEISHUIGUANQIDUAN,PEISHUIZHIGUANSHANGPEISHUIDIANZAI3GEJI3GEYISHANGSHISHEZHI

广西快37、SHUIBENGDECHUSHUIGUAN,ZIGUANSHISHUIBENGDEXISHUIBENG

8、SHUIXIANGDEJIN、CHUSHUIGUAN、XIESHUIGUAN

9、SHEBEI(RUJIAREQI、LENGQUETADENG)DEJINSHUIBUSHUIGUAN

广西快310、WEISHENGQIJU(RUDA、XIAOBIANQI、XILIANPEN、LINYUQIDENG)DEPEISHUIGUAN

11、MOUXIEFUJIAN,RUZIDONGPAIQIFA、XIEYAFA、SHUICHUIXIAOCHUQI、YALIBIAO、SASHUISHUANDENGQIAN、JIANYAFAYUDAOLIUFANGZHIQIDEQIANHOUDENG

12、JISHUIGUANWANGDEZUIDICHUYISHEZHIXIESHUIFA

(三)止回阀的选择

ZHIHUIFAYIBANYINGANQIANZHUANGBUWEI、FAQIANSHUIYA、GUANBIHOUDEMIBIXINGNENGYAOQIUHEGUANBISHIYINFADESHUICHUIDAXIAODENGYINSULAIXUANZE:

广西快31、FAQIANSHUIYAXIAOSHI,YIXUANYONGXUANQISHI、QIUSHIHESUOSHIZHIHUIFA

广西快32、GUANBIHOUDEMIBIXINGNENGYAOQIUYANMISHI,YIXUANYONGYOUGUANBIDANHUANGDEZHIHUIFA

3、YAOQIUXUERUOGUANBISHUICHUISHI,YIXUANYONGSUBIXIAOSHENGZHIHUIFAHUOYOUZUNIZHUANGZHIDEHUANBIZHIHUIFA

广西快34、ZHIHUIFADEFABAIHUOFAXIN,YINGNENGZAIZHONGLIHUODANHUANGLIZUOYONGXIAZIXINGGUANBI

(四)给水管道设置止回阀

广西快3YINRUGUANSHANG;MIBIDESHUIJIAREQIHUOYONGSHUISHEBEIDEJINSHUIGUANSHANG;SHUIBENGCHUSHUIGUANSHANG;JINCHUSHUIGUANHEYONGYITIAOGUANDAODESHUIXIANG、SHUITA、GAODISHUICHIDECHUSHUIGUANDUANSHANG。

广西快3ZHU:ZHUANGYOUGUANDAODAOLIUFANGZHIQIDEGUANDUAN,BUXUZAIZHUANGZHIHUIFA。

(五)给水管道设置排气装置的位置

广西快31、JIANXIEXINGSHIYONGDEJISHUIGUANWANG,QIGUANWANGMODUANHEZUIGAODIANYINGSHEZHIZIDONGPAIQIFA

广西快32、JISHUIGUANWANGYOUMINGXIANQIFUJIJUKONGQIDEGUANDUAN,YIZAIGAIDUANDEFENGDIANSHEZIDONGPAIQIFAHUOSHOUDONGFAMENPAIQI

广西快33、QIYAJISHUIZHUANGZHI,DANGCAIYONGZIDONGBUQISHIQIYASHUIGUANSHI,QIPEISHUIGUANWANGDEZUIGAODIANYINGSHEZIDONGPAIQIFA

各种阀门的优缺点

1、闸阀

广西快3ZHAFASHIZHIGUANBIJIAN(ZHABAN)YANTONGDAOZHOUXIANDECHUIZHIFANGXIANGYIDONGDEFAMEN,ZAIGUANLUSHANGZHUYAOZUOWEIQIEDUANJIEZHIYONG,JIQUANKAIHUOQUANGUANSHIYONG。YIBAN,ZHAFABUKEZUOWEIDIAOJIELIULIANGSHIYONG。TAKEYISHIYONGDIWENYAYEKEYISHIYONGYUGAOWENGAOYA,BINGKEGENJUFAMENDEBUTONGCAIZHI。DANZHAFAYIBANBUYONGYUSHUSONGNIJIANGDENGJIEZHIDEGUANLUZHONG

优点:

①LIUTIZULIXIAO;

②QI、BISUOXULIJUJIAOXIAO;

广西快3③KEYISHIYONGZAIJIEZHIXIANGLIANGFANGXIANGLIUDONGDEHUANWANGGUANLUSHANG,YEJIUSHISHUOJIEZHIDELIUXIANGBUSHOUXIANZHI;

广西快3④QUANKAISHI,MIFENGMIANSHOUGONGZUOJIEZHIDECHONGSHIBIJIEZHIFAXIAO;

⑤XINGTIJIEGOUBIJIAOJIANDAN,ZHIZAOGONGYIXINGJIAOHAO;

⑥JIEGOUZHANGDUBIJIAODUAN。

缺点:

广西快3①WAIXINGCHICUNHEKAIQIGAODUJIAODA,SUOXUANZHUANGDEKONGJIANYIJIAODA;

②ZAIQIBIGUOCHENGZHONG,MIFENGMIANRENXIANGDUIMOCA,MOSUNJIAODA,SHENZHIYAOZAIGAOWENSHIRONGYIYINQICASHANGXIANXIANG;

广西快3③YIBANZHAFADOUYOULIANGGEMIFENGMIAN,JIJIAGONG、YANMOHEWEIXIUZENGJIALEYIXIEKUNNAN;

④QIBISHIJIANZHANG。

2、蝶阀

广西快3DIEFASHIYONGYUANPANSHIQIBIJIANWANGFUHUIZHUAN90°ZUOYOULAIKAIQI、GUANBIHEDIAOJIELIUTITONGDAODEYIZHONGFAMEN。

优点:

①JIEGOUJIANDAN,TIJIXIAO,ZHONGLIANGQING,HAOCAISHENG,BIEYONGYUDAKOUJINGFAMENZHONG;

②QIBIXUNSU,LIUZUXIAO;

③KEYONGYUDAIXUANFUGUTIKELIDEJIEZHI,YIJUMIFENGMIANDEQIANGDUYEKEYONGYUFENZHUANGHEKELIZHUANGJIEZHI。KESHIYONGYUTONGFENGCHUCHENGUANLUDESHUANGXIANGQIBIJIDIAOJIE,GUANGFANYONGYUYEJIN、QINGGONG、DIANLI、SHIYOUHUAGONGXITONGDEMEIQIGUANDAOJISHUIDAODENG。

缺点:

①LIULIANGDIAOJIEFANWEIBUDA,DANGKAIQIDA30%SHI,LIULIANGJIUJIANGJIN95%YISHANG;

②YOUYUDIEFADEJIEGOUHEMIFENGCAILIAODEXIANZHI,BUYIYONGYUGAOWEN、GAOYADEGUANLUXITONGZHONG。YIBANGONGZUOWENDUZAI300℃YIXIA,PN40YIXIA;

③MIFENGXINGNENGXIANGDUIYUQIUFA、JIEZHIFAJIAOCHA,GUYONGYUMIFENGYAOQIUBUSHIHENGAODEDIFANG。

3、球阀

QIUFASHIYOUXUANSAIFAYANBIANERLAI,TADEQIBIJIANSHIYIGEQIUTI,LIYONGQIUTIRAOFAGANDEZHOUXIANXUANZHUAN90°SHIXIANKAIQIHEGUANBIDEMUDE。QIUFAZAIGUANDAOSHANGZHUYAOYONGYUQIEDUAN、FENPEIHEGAIBIANJIEZHILIUDONGFANGXIANG,SHEJICHENGVXINGKAIKOUDEQIUFAHAIJUYOULIANGHAODELIULIANGDIAOJIEGONGNENG。

优点:

①JUYOUZUIDIDELIUZU(SHIJIWEI0);

②YINZAIGONGZUOSHIBUHUIKAZHU(ZAIWURUNHUAJISHI),GUNENGKEKAODIYINGYONGYUFUSHIXINGJIEZHIHEDIFEIDIANYETIZHONG;

广西快3③ZAIJIAODADEYALIHEWENDUFANWEINEI,NENGSHIXIANWANQUANMIFENG;

④KESHIXIANKUAISUQIBI,MOUXIEJIEGOUDEQIBISHIJIANJINWEI0.05~0.1s,YIBAOZHENGNENGYONGYUSHIYANTAIDEZIDONGHUAXITONGZHONG。KUAISUQIBIFAMENSHI,CAOZUOWUCHONGJI;

⑤QIUXINGGUANBIJIANNENGZAIBIANJIEWEIZHISHANGZIDONGDINGWEI;

⑥GONGZUOJIEZHIZAISHUANGMIANSHANGMIFENGKEKAO;

⑦ZAIQUANKAIHEQUANBISHI,QIUTIHEFAZUODEMIFENGMIANYUJIEZHIGELI,YINCIGAOSUTONGGUOFAMENDEJIEZHIBUHUIYINQIMIFENGMIANDEQINSHI;

⑧JIEGOUJINCOU、ZHONGLIANGQING,KEYIRENWEITASHIYONGYUDIWENJIEZHIXITONGDEZUIHELIDEFAMENJIEGOU;

⑨FATIDUICHENG,YOUQISHIHANJIEFATIJIEGOU,NENGHENHAODICHENGSHOULAIZIGUANDAODEYINGLI;

⑩GUANBIJIANNENGCHENGSHOUGUANBISHIDEGAOYACHA。⑾QUANHANJIEFATIDEQIUFA,KEYIZHIMAIYUDIXIA,SHIFAMENNEIJIANBUSHOUJINSHI,ZUIGAOSHIYONGSHOUMINGKEDA30NIAN,SHISHIYOU、TIANRANQIGUANXIANZUILIXIANGDEFAMEN。

缺点:

广西快3①YINWEIQIUFAZUIZHUYAODEFAZUOMIFENGQUANCAILIAOSHIJUSIFUYIXI,TADUIJIHUSUOYOUDEHUAXUEWUZHIDOUYOUSHIDUOXINGDE,QIEJUYOUMOCAXISHUXIAO、XINGNENGWENDING、BUYILAOHUA、WENDUSHIYONGFANWEIGUANGHEMIFENGXINGNENGYOULIANGDEZONGHEXINGTEDIAN。DANJUSIFUYIXIDEWULITEXING,BAOKUOJIAOGAODEPENGZHANGXISHU,DUILENGLIUDEMINGANXINGHEBULIANGDERECHUANDAOXING,YAOQIUFAZUOMIFENGDESHEJIBIXUWEIRAOZHEIXIETEXINGJINXING。SUOYI,DANGMIFENGCAILIAOBIANYINGSHI,MIFENGDEKEKAOXINGJIUSHOUDAOPOHUAI。ERQIE,JUSIFUYIXIDENAIWENDENGJIJIAODI,ZHINENGZAIXIAOYU180℃QINGKUANGXIASHIYONG。CHAOGUOCIWENDU,MIFENGCAILIAOJIUHUILAOHUA。ERKAOLVZHANGQISHIYONGDEQINGKUANGXIA,YIBANZHIHUIZAI120℃BUSHIYONG。

②TADEDIAOJIEXINGNENGXIANGDUIYUJIEZHIFAYAOCHAYIXIE,YOUQISHIQIDONGFA(HUODIANDONGFA)。

4、截止阀

SHIZHIGUANBIJIAN(FABAN)YANFAZUOZHONGXINXIANYIDONGDEFAMEN。GENJUFABANDEZHEIZHONGYIDONGXINGSHI,FAZUOTONGKOUDEBIANHUASHIYUFABANXINGCHENGCHENGZHENGBILIGUANXI。YOUYUGAILEIFAMENDEFAGANKAIQIHUOGUANBIXINGCHENGXIANGDUIJIAODUAN,ERQIEJUYOUFEICHANGKEKAODEQIEDUANGONGNENG,YOUYOUYUFAZUOTONGKOUDEBIANHUAYUFABANDEXINGCHENGCHENGZHENGBILIGUANXI,FEICHANGSHIHEYUDUILIULIANGDEDIAOJIE。YINCI,ZHEIZHONGLEIXINGDEFAMENFEICHANGQIANHEZUOWEIQIEDUANHUODIAOJIEYIJIJIELIUYONG。

优点:

①ZAIKAIQIHEGUANBIGUOCHENGZHONG,YOUYUFABANYUFATIMIFENGMIANJIANDEMOCALIBIZHAFAXIAO,YINERNAIMO。

广西快3②KAIQIGAODUYIBANJINWEIFAZUOTONGDAODE1/4,YINCIBIZHAFAXIAODEDUO;

广西快3③TONGCHANGZAIFATIHEFABANSHANGZHIYOUYIGEMIFENGMIAN,YINERZHIZAOGONGYIXINGBIJIAOHAO,BIANYUWEIXIU;

④YOUYUQITIANLIAOYIBANWEISHIMIANYUSHIMODEHUNHEWU,GUNAIWENDENGJIJIAOGAO。YIBANZHENGQIFAMENDOUYONGJIEZHIFA。

缺点:

①YOUYUJIEZHITONGGUOFAMENDELIUDONGFANGXIANGFASHENGLEBIANHUA,YINCIJIEZHIFADEZUIXIAOLIUZUYEJIAOGAOYUDADUOSHUQITALEIXINGDEFAMEN;

②YOUYUXINGCHENGJIAOZHANG,KAIQISUDUJIAOQIUFAMAN。

5、旋塞阀

SHIZHIGUANBIJIANCHENGZHUSAIXINGDEXUANZHUANFA,TONGGUO90°DEXUANZHUANSHIFASAISHANGDETONGDAOKOUYUFATISHANGDETONGDAOKOUXIANGTONGHUOFENKAI,SHIXIANKAIQIHUOGUANBIDEYIZHONGFAMEN。FASAIDEXINGZHUANGKECHENGYUANZHUXINGHUOYUANZHUIXING。QIYUANLIYUQIUFAJIBENXIANGSI,QIUFASHIZAIXUANSAIFADEJICHUSHANGFAZHANQILAIDE,QIZHUYAOYONGYUYOUTIANKAICAI,TONGSHIYEYONGYUSHIYOUHUAGONG。

6、安全阀

SHIZHIZAISHOUYARONGQI、SHEBEIHUOGUANLUSHANG,ZUOWEICHAOYABAOHUZHUANGZHI。DANGSHEBEI、RONGQIHUOGUANLUNEIDEYALISHENGGAOCHAOGUOYUNXUZHISHI,FAMENZIDONGKAIQI,JIERQUANLIANGPAIFANG,YIFANGZHISHEBEI、RONGQIHUOGUANLUHEYALIJIXUSHENGGAO;DANGYALIJIANGDIDAOGUIDINGZHISHI,FAMENYINGZIDONGJISHIGUANBI,CONGERBAOHUSHEBEI、RONGQIHUOGUANLUDEANQUANYUNXING。

7、蒸汽疏水阀

ZAISHUSONGZHENGQI、YASUOKONGQIDENGJIEZHIZHONG,HUIYOUYIXIELENGNINGSHUIXINGCHENG,WEILEBAOZHENGZHUANGZHIDEGONGZUOXIAOLVHEANQUANYUNZHUAN,JIUYINGJISHIPAIFANGZHEIXIEWUYONGQIEYOUHAIDEJIEZHI,YIBAOZHENGZHUANGZHIDEXIAOHAOHESHIYONG。TAYOUYIXIAZUOYONG:①NENGXUNSUPAICHUCHANSHENGDENINGJIESHUI;②FANGZHIZHENGQIXIELU;③PAICHUKONGQIJIQITABUNINGXINGQITI。

8、减压阀

广西快3SHITONGGUODIAOJIE,JIANGJINKOUYALIJIANZHIMOUYIXUYAODECHUKOUYALI,BINGYIKAOJIEZHIBENSHENDENENGLIANG,SHICHUKOUYALIZIDONGBAOCHIWENDINGDEFAMEN。

9、止回阀

YOUCHENGNILIUFA、NIZHIFA、BEIYAFAHEDANXIANGFA。ZHEIXIEFAMENSHIKAOGUANLUZHONGJIEZHIBENSHENDELIUDONGCHANSHENGDELIZIDONGKAIQIHEGUANBIDE,SHUYUYIZHONGZIDONGFAMEN。ZHIHUIFAYONGYUGUANLUXITONG,QIZHUYAOZUOYONGSHIFANGZHIJIEZHIDAOLIU、FANGZHIBENGJIQUDONGDIANDONGJIFANZHUAN,YIJIRONGQIJIEZHIDEXIEFANG。ZHIHUIFAHAIKEYONGYUJIQIZHONGDEYALIKENENGSHENGZHICHAOGUOXITONGYADEFUZHUXITONGTIGONGBUJIDEGUANLUSHANG,ZHUYAOKEFENWEIXUANQISHI(YIZHONGXINXUANZHUAN)YUSHENGJIANGSHI(YANZHOUXIANYIDONG)。 

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