Kodi valavu yodutsa ndi chiyani, kufotokozera mwatsatanetsatane kusiyana pakati pa valve yoyendetsa ndi yodutsa

Kodi valavu yodutsa ndi chiyani, kufotokozera mwatsatanetsatane kusiyana pakati pa valve yoyendetsa ndi yodutsa
Valavu yachitetezo chamtundu wa oyendetsa ndi mtundu wa valavu yachitetezo chamtundu wosalunjika, wopangidwa ndi valavu yayikulu ndi valavu yoyendetsa (yomwe imadziwikanso kuti "valavu yothandizira"); Mawu akuti bypass valve amatanthauza valavu yomwe imayikidwa mupaipi yodutsa, koma sakutanthauza mtundu ndi kapangidwe ka valve, anthu ambiri samamvetsetsa bwino za kuzindikira konse, ndiye gawo la valve yodutsa ndi chiyani?Monga valvekufotokoza kusiyana pakati pa valavu yoyendetsa ndi valavu yodutsa!

A, ntchito ya bypass valve ndi chiyani
1. Valavu yodutsa imatanthawuza valavu yomwe imayikidwa pa chitoliro chodutsa, koma sichikutanthauza mtundu ndi mawonekedwe a valve. Valavu yodutsa imathanso kutchedwa kuti valavu yodziyimira payokha yosiyana. Valavu yodziyimira payokha yomwe imagwira ntchito mosiyanasiyana.
2. Valavu yolambalala imagwiritsidwa ntchito makamaka muzowongolera mpweya ndi chitoliro chachikulu pakati pa otolera madzi ndi ogawa madzi a chiller chamadzi. Mfundo yake ndikuzindikira kuthamanga kwa madzi kumapeto onse a otolera madzi ndi ogawa kudzera mu chowongolera chowongolera, ndikuwerengera kusiyana kwake molingana ndi kukakamizidwa komwe kuyesedwa.
3, wolamulira woponderezedwa wosiyana malinga ndi kuwerengera kwa kusiyana ndi mtengo wokonzedweratu wa kufananitsa, kuti adziwe kukhazikika kwa kutuluka, kuwongolera valavu kuti ionjezere kapena kuchepetsa kutsegula, kuti athetse madzi.
4, kulambalala chitoliro ngati chitoliro standby, udindo ndi kuthamanga kuchepetsa valavu, nthunzi msampha ndi kulephera zipangizo zina kapena ayenera m'malo ndi kudzipatula kudzipatula, kapena kutseka chitoliro chachikulu, lotseguka kulambalala chitoliro, kuti zida akupitiriza kuthamanga. .
Chachiwiri, kusiyana pakati pa valavu yoyendetsa ndi valavu yodutsa
Vavu yoyendetsa:
Ma valve othandizira amagwiritsidwa ntchito poyendetsa njira zoyendetsera ma valve kapena zigawo zina.
Makhalidwe a valve yoyendetsa ndege:
1, ndi kukana kwamadzimadzi okhazikika kuti apange mlatho wamadzimadzi woyendetsa woyendetsa, malinga ndi chizindikiro chothandizira kulamulira valavu yaikulu, valavu yachiwiri kapena kapamwamba;
2, valavu yoyendetsa ndege nthawi zambiri imakhala pafupifupi 1 lita / miniti, 3 malita / mphindi zazikulu. Kuthamanga kwa ma valve awiri oyendetsa ndege kuyenera kutsimikiziridwa malinga ndi zosowa zenizeni.
3, chizindikiro cholowera ndi chaching'ono;
4, akhoza kuvomereza manual, magetsi, hydraulic, pneumatic, mechanical CAM, chiŵerengero cha magetsi ndi njira zina zolowera;
5. Pankhani ya kayendetsedwe ka pampu yosinthika, ma valve oyendetsa ndege osiyanasiyana amapanga mawonekedwe a modular, ndipo ntchito zosiyanasiyana ndizosavuta kusankha;
6, valavu yoyendetsa palokha nthawi zambiri imakhala valavu yaying'ono yowongolera, makamaka ya valve yowongolera kuthamanga.
Makhalidwe a valve yoyendetsa ndege:
1. Kusiyana kwapakati pakati pa malekezero onse a valve nthawi zonse ndi dongosolo loyendetsedwa limathandizira kusintha kwa kayendetsedwe ka kayendetsedwe kake;
2, kudalira masiyanidwe kuthamanga basi ntchito popanda mphamvu kunja;
3, akhoza kusonyeza mwachindunji ulamuliro kuthamanga kusiyana;
4, akhoza mwachindunji anapereka ulamuliro kuthamanga kusiyana;
5, kuwongolera masiyanidwe osinthira kuthamanga tcheru, ntchito yosavuta;
6, kutentha kwapakati: 0 ~ 150¡æ;
7, chosinthika osiyanasiyana ulamuliro kuthamanga kusiyana: 0.05 ~ 0.6MDA;
8, cholakwika chowongolera kusiyana ¡Ü¡À5%.