Kuyambitsidwa kwa zida zazikulu za valve yowongolera

Kuyambitsidwa kwa zida zazikulu za valve yowongolera

Tianjin Tanggu Water-Seal Valve Co., Ltd (TWS Valve Co., Ltd)

Tianjin,CHINA

22 ndi,July,2023

Webusayiti: www.tws-valve.com

Valve positioner ndi chowonjezera choyambirira cha ma pneumatic actuators. Amagwiritsidwa ntchito pamodzi ndi ma pneumatic actuators kuti apititse patsogolo malo olondola a ma valves ndikugonjetsa zotsatira za kugwedezeka kwa tsinde ndi mphamvu zopanda malire kuchokera pakati, kuonetsetsa kuti valve imayikidwa molondola malinga ndi zizindikiro zochokera kwa wolamulira.

Positioner iyenera kugwiritsidwa ntchito muzochitika izi:

Pamene kuthamanga kwapakati kuli kwakukulu ndipo pali kusiyana kwakukulu kwapakati.

Pamene kukula kwa valve ndi kwakukulu (DN> 100).

Mu mavavu owongolera kutentha kwambiri kapena otsika kwambiri.

Pamene pakufunika kuonjezera kuthamanga kwa valve yolamulira.

Pamene ntchito zizindikiro muyezo ndi ntchito sanali muyezo kasupe ranges (akasupe kunja kwa 20-100KPa).

Pamene amagwiritsidwa ntchito poyang'anira siteji.

Mukakwaniritsa kusintha kwa valve (mwachitsanzo, kusinthana pakati pa kutsekedwa kwa mpweya ndi kutsegulidwa kwa mpweya).

Pakafunika kusintha mawonekedwe otaya a valve (kamera ya positioner imatha kusinthidwa).

Ngati palibe choyatsira masika kapena choyatsira pisitoni ndikuchita molingana ndikofunikira.

Mukamagwiritsa ntchito ma pneumatic actuators okhala ndi ma siginecha amagetsi, choyimira chamagetsi chamagetsi chiyenera kugwiritsidwa ntchito.

Valve ya Solenoid:

Pamene dongosolo likufuna kuwongolera pulogalamu kapena kuwongolera, ma valve a solenoid amagwiritsidwa ntchito. Posankha valve solenoid, kupatula kuganizira magetsi a AC kapena DC, magetsi, ndi mafupipafupi, chidwi chiyenera kuperekedwa ku mgwirizano wogwira ntchito pakati pa valve solenoid ndi valve control. Itha kukhala yotseguka kapena yotsekedwa nthawi zonse. Ngati kuli kofunikira kuonjezera mphamvu ya valve solenoid kuti ifupikitse nthawi yoyankhira, ma valve awiri a solenoid angagwiritsidwe ntchito mofanana kapena solenoid valve ingagwiritsidwe ntchito ngati valavu yoyendetsa ndege pamodzi ndi mphamvu yaikulu ya pneumatic relay.

Pneumatic Relay:

Pneumatic relay ndi amplifier yamagetsi yomwe imatha kutumiza ma siginecha a pneumatic kumadera akutali, ndikuchotsa kusakhazikika komwe kumachitika chifukwa cha mapaipi akutali. Amagwiritsidwa ntchito makamaka pakati pa ma transmitters akumunda ndi zipinda zowongolera zapakati pazowongolera zida, kapena pakati pa owongolera ndi ma valve owongolera m'munda. Imakhalanso ndi ntchito yokulitsa kapena kuchepetsa zizindikiro.

Converter:

Otembenuza amagawidwa kukhala otembenuza pneumatic-electric ndi otembenuza magetsi-pneumatic. Ntchito yawo ndikusintha pakati pa zizindikiro za pneumatic ndi magetsi malinga ndi ubale wina. Amagwiritsidwa ntchito makamaka akamayendetsa ma pneumatic actuators okhala ndi ma siginecha amagetsi, kutembenuza ma siginecha amagetsi a 0-10mA kapena 4-20mA kukhala ma siginecha a pneumatic 0-100KPa kapena mosemphanitsa, kutembenuza ma siginecha amagetsi a 0-10mA kapena 4-20mA.

Air Sefa Regulator:

Zowongolera zosefera mpweya ndizowonjezera zomwe zimagwiritsidwa ntchito mu zida zamagetsi zamagetsi. Ntchito yawo yayikulu ndikusefa ndi kuyeretsa mpweya woponderezedwa kuchokera ku ma compressor a mpweya ndikukhazikika pamtengo wofunikira. Atha kugwiritsidwa ntchito ngati magwero a gasi ndi zida zokhazikitsira mphamvu zamagetsi pazida zosiyanasiyana zamapneumatic, ma valve solenoid, masilindala, zida zopopera, ndi zida zazing'ono zamapneumatic.

Vavu Yodzitsekera Yokha (Vavu Yotsekera Pamalo):

Valavu yodzitsekera ndi chipangizo chomwe chimagwiritsidwa ntchito posungira malo a valve. Valavu yowongolera mpweya ikakumana ndi kulephera kwa mpweya, chipangizochi chimatha kudula chizindikiro cha mpweya, kusunga chizindikiro champhamvu muchipinda cha diaphragm kapena silinda m'boma kutangotsala pang'ono kulephera. Izi zimatsimikizira kuti malo a valve amasungidwa pamalopo asanalephereke, akutumikira cholinga chotseka malo.

Valve Position Transmitter:

Pamene valavu yolamulira ili kutali ndi chipinda chowongolera ndipo m'pofunika kudziwa molondola malo a valve popanda kupita kumunda, valavu yotumizira iyenera kuikidwa. Amasintha kusamuka kwa makina otsegulira valve kukhala chizindikiro chamagetsi malinga ndi lamulo linalake ndikutumiza ku chipinda chowongolera. Chizindikirochi chikhoza kukhala chizindikiro chosalekeza chowonetsa kutseguka kwa valve, kapena chitha kuwonedwa ngati chosinthira cha choyika valavu.

Kusintha kwa Maulendo (Chida Chakuyankha Kwamalo):

Kusintha kwaulendo kumawonetsa malo awiri owopsa a valavu ndipo nthawi yomweyo imatumiza chizindikiro. Chipinda chowongolera chimatha kudziwa momwe valavuyo ilili yopumira potengera chizindikirochi ndikuchitanso chimodzimodzi.

Malingaliro a kampani Tianjin Tanggu Water-Seal Valve Co., Ltdamathandizira ma valve okhala ndiukadaulo wapamwamba kwambiri, kuphatikiza okhala pansivalavu ya butterfly, Valavu ya butterfly, Valovu yagulugufe wapawiri wa flange, Valovu yagulugufe yamitundu iwiri ya flange, Y-strainer, valavu yofananira, valavu yoyang'ana mbale yapawiri, etc.