Chidule cha valve yotsekera pachipata

Chisindikizo chofewavalve pachipata, amadziwikanso kutizotanuka mpando chipata valavu, ndi bukuvalavuamagwiritsidwa ntchito kulumikiza media zamapaipi ndi masinthidwe muumisiri wosunga madzi.Mapangidwe a chisindikizo chofewavalve pachipataimakhala ndi mpando, avalavuchivundikiro, mbale ya pachipata, chivundikiro choponderezedwa, tsinde, gudumu lamanja, gasket, ndi ma bawuti am'kati mwa hexagonal.Njira ya valve imapopera ndi ufa wa electrostatic mkati ndi kunja.Mukawotcha mu ng'anjo yotentha kwambiri, imatsimikizira kusalala kwa wothamanga wonse ndi wedge groove mkati mwawo.valve pachipata, komanso imapatsa anthu malingaliro amitundu yowoneka bwino.Mavavu osindikizira a zipata zofewa nthawi zambiri amakhala mawonekedwe abuluu abuluu kuti asawononge madzi.Ngati ntchito Red-red mfundo zazikulu ntchito pa mapaipi moto.Ndipo amakondedwa kwambiri ndi ogwiritsa ntchito.Tinganenenso kuti chisindikizo chofewavalve pachipatandi valavu yopangira madzi kuti asawonongeke.

Mitundu ndi ntchito za chisindikizo chofewama valve pachipata:

Monga mavavu wamba osinthira mapaipi pamapaipi, mavavu osindikizira a zipata zofewa amagwiritsidwa ntchito makamaka m'mapaipi amadzi, mapaipi onyansa, uinjiniya wa ngalande zamatauni, uinjiniya wa mapaipi amoto, komanso zakumwa zosawononga pang'ono ndi mpweya m'mapaipi a mafakitale.Ndipo ikhoza kusinthidwa malinga ndi momwe ntchito ikugwiritsidwira ntchito kumunda, monga valavu yotseguka, ndodo yakuda yofewa.valve pachipata, chisindikizo chofewa chotalikirapovalve pachipata, kukwiriridwa chisindikizo chofewachipata cha valvee, magetsi ofewa chisindikizovalve pachipata, pneumatic soft seal gate valve, etc.

Kodi ubwino wa chisindikizo chofewa ndi chiyanima valve pachipata:

1. Ubwino wa chisindikizo chofewama valve pachipatachoyamba chiyenera kukhala malinga ndi mtengo wake.Nthawi zambiri, mitundu yofewa yosindikizira pachipata cha valve imagwiritsa ntchito ductile iron QT450 yonse.Mtengo wa valavu iyi udzakhala wotsika mtengo kwambiri kuposa wachitsulo chosapanga dzimbiri ndi chitsulo chosapanga dzimbiri.Poyerekeza ndi kugula kwakukulu kwa polojekitiyi, izi ndizotsika mtengo, ndipo khalidwe lake ndi lotsimikizika.

2. Kenaka, kuchokera ku mawonekedwe a machitidwe a valve yofewa yosindikizira, chipata cha chipata cha chipata chofewa chimakhala ndi mphira wotanuka, ndipo mkati mwake amatenga mphero.Pogwiritsa ntchito kusankha kwa dzanja lapamwamba-gudumu limagwirira ntchito, zomangira zikutsika kuti ziwongolere chipata chotanuka kuti chitsike, chomwe chimatsekeredwa mkatikati mwa wedge groove.Chifukwa chipata cha rabara chotanuka chimatha kutambasulidwa ndikutulutsa, chimakwaniritsa kusindikiza kwabwino.Choncho, kusindikiza kwa valve yofewa yosindikizira pachipata pamadzi osungira madzi ndi zofalitsa zina zosawononga ndizodziwikiratu.

3. Chachitatu, ponena za kukonzanso pambuyo pake kwa valve yofewa yosindikizira yachipata, mapangidwe apangidwe a valve yofewa yotsekemera ndi yosavuta komanso yomveka, yosavuta kusokoneza ndi kukhazikitsa.Pamene valavu ntchito kwa nthawi yaitali, zotanuka chipata muvalve pachipataAdzasinthidwa pafupipafupi, ndipo mphirayo imataya mphamvu pakapita nthawi, zomwe zimapangitsa kutsekedwa kosalala ndi kutayikira kwa valve.Panthawiyi, ubwino wa mapangidwe apangidwe a valve yofewa yosindikizira akuwonekera.Othandizira amatha kutsegula ndikusintha mbale yachipata popanda kuchotsa zonsevalavu, zomwe zimasunga nthawi ndi ntchito ndikusunga anthu ndi zinthu zapamalo.

Ndi kuipa kotani kwa chisindikizo chofewama valve pachipata:

1. Kulankhula za zofooka za chisindikizo chofewavalve pachipata, tiyeni tione m’lingaliro lenileni.Mfundo yaikulu ya valve yofewa yosindikizira ndi yakuti chipata chosinthika chosindikizidwa chikhoza kubwezeredwa ndikudzazidwa chokha.Ndikwabwino kugwiritsa ntchito zotsekera valavu yotsekera pachipata komanso kusatulutsa mpweya pamagasi osawononga komanso zamadzimadzi.

2. Inde, popeza pali ubwino ndi kuipa kwa kusakwanira, mwachibadwa palinso kuipa.Kuipa kwa valavu yotsekera pachipata ndikuti chipata cha rabara chotanuka sichingagwiritsidwe ntchito mosalekeza kuposa kutentha kwa 80 ° C kapena ndi tinthu tating'ono tolimba ndi dzimbiri, apo ayi zingayambitse zitseko zotanuka, kupunduka, kuwonongeka ndi dzimbiri, zomwe zimapangitsa kuti mapaipi atayike. .Choncho, valve yofewa yosindikizira pakhomo ndiyoyenera kugwiritsidwa ntchito pazinthu zosawonongeka, zopanda tinthu komanso zosavala.

Kumapeto:

Nkhani ya chisindikizo chofewavalve pachipatailinso apa.Ponena za ubwino ndi zovuta za valve yofewa yosindikizira, ndizofunikira makamaka kumvetsetsa makhalidwe, kutentha, kupanikizika, ndi kugwiritsira ntchito munda wapakati posankha mtundu.Kuonjezera apo, ubwino ndi kuipa kwa valve yofewa yosindikizira yachipata yomwe yatchulidwa m'nkhaniyi ikuphatikizidwa ndi kufufuza kwathunthu, ndi kusankha mozama, kuti tipewe zambiri zomwe zimanyalanyazidwa panthawi yosankhidwa, kotero kuti valve Palibe nkhawa. za kugwiritsa ntchito.