Nyama yachikwata wamba imangotanthauza ma valves osindikizidwa molimba. Nkhaniyi ikuwunika mwatsatanetsatane kusiyana pakati pa mavesi achipata osindikizidwa ndi ma valve wamba. Ngati mukukhutira ndi yankho, chonde perekani vton chithumwa.
Mwachidule, ma valves achikopa osindikizidwa osindikizidwa osindikizidwa pakati pa zitsulo ndi zopanda zitsulo, monga nylon \ tetrafcorothylene, ndi zitsulo zosindikizira zolimba kwambiri ndizosindikizira pakati pazitsulo ndi zitsulo;
Ma valves osindikizidwa osindikizidwa ndi ziwonetsero zosindikizidwa molimba amatchulanso zida zosindikizira zampando. Zisindikizo zolimba zimapangidwa ndendende ndi zida zapakhomo kuti zitsimikizire zolondola ndi valavu yolumikizira (mpira), nthawi zambiri amakhala chitsulo chosapanga dzimbiri ndi mkuwa. Zisindikizo zofewa zimanenanso za zida zosindikizira zophatikizika mu mpando wa valavu ngati zinthu zopanda metallic. Chifukwa zida zosindikizira zofewa zimakhala ndi vuto linalake, zofuna zowongolera ndizotsika pang'ono kuposa zisindikizo zolimba. Timanena za VTON kuti mufotokozere kusiyana pakati pa sewero la pachipata chofewa ndikulowetsa ma valves osindikizidwa.
1. Zipangizo zosindikizira
1. Zipangizo zosindikizira ziwirizi ndizosiyana.Makulidwe achipata chofewanthawi zambiri zimapangidwa ndi mphira kapena polytetrafluorothylene. Ma valves osindikizira olimba osindikizidwa amapangidwa ndi zitsulo monga chitsulo chosapanga dzimbiri.
2. Chisindikizo Chofewa: Gulu losindikizira limapangidwa ndi zitsulo mbali imodzi ndi zida zopanda zitsulo mbali inayo, yomwe imatchedwa "Chofewa Chisindikizo". Chisindikizo chamtunduwu chili ndi magwiridwe abwino, koma salimbana ndi kutentha kwambiri, kosavuta kuvala, ndipo ali ndi zinthu zosayenera. Mwachitsanzo: mphira yachitsulo; chitsulo cha teefluoro sothylee, ndi zina, chidindo cholumikizidwa chochokera kunjachipata chimavaE wa vton nthawi zambiri amagwiritsidwa ntchito pamtunda wochepera 100 ℃, ndipo amagwiritsidwa ntchito kwambiri pa madzi otentha.
3. Chisindikizo cholimba: Chisindikizo chachikulu chimapangidwa ndi zinthu zachitsulo kapena zida zina zolimba mbali zonse ziwiri, zomwe zimatchedwa "hard chisindikizo". Chisindikizo chamtunduwu chimakhala ndi magwiridwe antchito osakwanira, koma amalimbana ndi kutentha kwambiri, kuvala ndipo ali ndi makina abwino. Mwachitsanzo: chitsulo chachitsulo; mkuwa wachitsulo; graphite; chitsulo chachitsulo; (chitsulo apa Icho chingachitikenso, ponyani chitsulo, alloy, kodi chitsulo chimakhalanso chambiri, kodi aloyoy wowiritsa). Mwachitsanzo, valavu yotulutsira pachipata chachitsulo cha Vton itha kugwiritsidwa ntchito pa nthunzi, gasi, mafuta ndi madzi, etc.
2. Tekinoloji yomanga
Malo opanga amisiri omwe amagulitsa makinawo ndi ovuta, ndi ena ambiri omwe ali otentha komanso kukakamizidwa pang'ono, ndikukana kwambiri komanso kuwononga kwakukulu kwa sing'anga. Tsopano ukadaulo watukuka, kotero kuti mavale pachipale akunja ophimba amalimbikitsidwa kwambiri.
Ubwenzi wolimba pakati pa zitsulo uyenera kufotokozedwa. M'malo mwake; Thupi la Valavu limayenera kuumitsidwa, ndipo valavu ya valavu ndimpandomo iyenera kukhala yokhazikika kuti ithetse kusindikiza. Kupanga kwa ma valves osindikizidwa molimba kumazungulira.
3. Gwiritsani Ntchito Makhalidwe
Zisindikizo zofewa zimatha kukwaniritsa zotsatsa zero, pomwe zisindikizo zolimba zimatha kukhala zazitali kapena zotsika malingana ndi zofunikira;
Zisindikizo zofewa zimafunikira kuti zikhale zowomba moto, ndipo kutayikira kumachitika kutentha kwambiri, pomwe zisindikizo zolimba sizitha kutayikira. Zisindikizo zotsekera mwadzidzidzi zitha kugwiritsidwa ntchito pansi pa kukakamizidwa kwambiri, pomwe zisindikizo zofewa sizingagwiritsidwe ntchito. Pakadali pano, valavu ya VTON yosindikizidwa yosindikizidwa yosindikizidwa yosindikiza ya Vton ikufunika.
Zisindikizo zofewa siziyenera kugwiritsidwa ntchito pazomwe zimapezeka pazatsopano, ndipo zisindikizo zolimba zitha kugwiritsidwa ntchito;
4..
Zisindikizo zolimba zimatha kukhala zazitali kapena zotsika malinga ndi zofunikira; Zisindikizo zofewa ziyenera kukhala zofewa, ndipo zisindikizo zofewa zimatha kukwaniritsa zisindikizo zapamwamba. Chifukwa pa Ultra-kutentha pang'ono, Zisindikizo zofewa zimataya, pomwe Zisindikizo zolimba zilibe vuto ili; Zisindikizo zolimba zimatha kupirira zovuta zambiri, pomwe zisindikizo zofewa sizingathe. Mwachitsanzo, choyambirira chinapangitsa ma valve achitsulo a Vton amagwiritsa ntchito zisindikizo zolimba, ndipo kupsinjika kumatha kufikira 32MPA kapena 2500Lb; Zisindikizo zofewa sizingagwiritsidwe ntchito m'malo ena chifukwa cha mayendedwe a sing'anga, monganso media. Pomaliza, chivundi champhamvu kwambiri chimakwera mtengo kuposa zisindikizo zofewa. Ponena za kumanga awiriwo sizachikulu, kusiyana kwakukulu ndi malo abwino, Chisindikizo Chofewa sichinathe, ndipo chidindo cholimba ndi chitsulo
V. DEVEL DECTIONCE
Kusankhidwa kwa chisindikizo chofewa ndi cholimbaMavesi pachipatazimatengera njira yothandizira, kutentha ndi kukakamizidwa. Nthawi zambiri, ngati sing'anga imakhala ndi tinthu tokhazikika kapena kuvala kapena kutentha kumakhala kokulirapo kuposa madigiri 200, ndibwino kugwiritsa ntchito zisindikizo zolimba. Mwachitsanzo, kutentha kwambiri kwamadzi nthawi zambiri kuli pafupifupi 180-350 ℃ valavu yovuta yosindikiza iyenera kusankhidwa.
6. Kusiyanitsa mtengo ndi mtengo
Kwa denga lomwelo, kukakamizidwa ndi zinthu, kulowetsedwa kolimbaMavesi pachipatandizokwera mtengo kwambiri kuposa ma valves osindikizira ofewa; Mwachitsanzo, DN100 ya DN100 yotumiza pachipata chachitsulo ndi 40% yokwera mtengo kuposa kalankhulidwe ka DN100 kumatola chipata chachitsulo chofewa; Ngati mavalidwe achipata onse osindikizira ndi ma valves osindikizidwa osindikizidwa osindikizidwa, poganizira mtengo wake, yesani kusankha magulu pachipata chofewa.
7. Kusiyana m'moyo wa Utumiki
Chisindikizo chofewa chimatanthawuza kuti mbali imodzi ya gulu la zisindikizo limapangidwa ndi zinthu zomwe zimakhala ndi kuvuta kochepa. Nthawi zambiri, mpando wofewa umapangidwa ndi zida zosakhomera ndi mphamvu zina, kuuma ndi kutentha. Imakhala ndi magwiridwe antchito abwino ndipo imatha kukwaniritsa zotsatsa zero, koma moyo wake ndikusinthasintha kutentha kumakhala osauka. Zisindikizo zolimba zimapangidwa ndi zitsulo ndipo zimakhala ndi magwiridwe osauka kwambiri, ngakhale opanga ena opanga amati amatha kuwonongeka.
Ubwino wa Zisindikizo zofewa ndikusindikiza bwino, ndipo zovuta ndizosavuta kukavuta, kuvala ndi kung'amba, ndi moyo waufupi. Zisindikizo zolimba zimakhala ndi moyo wautali, koma magwiridwe awo osakhazikika ndi osauka poyerekeza ndi zisindikizo zofewa. Mitundu iwiriyi ya Zisindikizo imathandizana. Pankhani ya kusindikiza, zisindikizo zofewa ndizopindulitsa, koma tsopano kusindikizidwa kwa zovuta kumathanso kukwaniritsa zofunikira zofanana.
Zisindikizo zofewa sizingakwaniritse zomwe zikufunikira pazolinga zina zovulaza, koma zisindikizo zolimba zimatha kuthetsa vutoli!
Mitundu iwiriyi ya Zisindikizo imathandizana. Pankhani ya kusindikiza, Zisindikizo zofewa ndizopindulitsa, koma tsopano kusindikizidwa kwa zovuta kumathanso kukwaniritsa zofunikira zofananira!
Ubwino wa Zisindikizo zofewa ndikusindikiza bwino, ndipo zovuta ndizosavuta kukavuta, kuvala ndi kung'amba, ndi moyo waufupi.
Zisindikizo zolimba zimakhala ndi moyo wautali, koma kusindikizidwa kumakhala koyipa kuposa zisindikizo zofewa.
Post Nthawi: Disembala 14-2024
