Kodi Valavu ya Bellow ndi Chiyani?

Kodi Valavu ya Bellow ndi Chiyani?

A valavu yozungulira, yomwe imadziwikanso kuti valavu yotsekera bellows, ndi mtundu wa valavu yamafakitale yopangidwa kuti iteteze kwathunthu kutuluka kwa madzi kupita ku chilengedwe chakunja. Imagwiritsa ntchito valavu yachitsulo ngati chinthu chotsekera chosinthika pakati pa tsinde la valavu ndi thupi, m'malo mwa njira yachikhalidwe yopakira. Kapangidwe kameneka ndi kothandiza kwambiri m'makina amadzimadzi oopsa, oopsa, oyaka moto, kapena oyera kwambiri komwe kutuluka kuyenera kuchepetsedwa kapena kuchotsedwa.

Kodi Valavu ya Bellow Imagwira Ntchito Bwanji?

Mivi yachitsulo mu valavu imakula ndikuchepa pamene tsinde la valavu likuyenda, zomwe zimapangitsa kuti pakhale chisindikizo chopanda madzi chomwe chimachotsa madzi omwe ali mkati mwa valavu kuchokera mumlengalenga. Mivi imalumikizidwa ku tsinde la valavu ndi bonnet, zomwe zimapangitsa kuti tsinde lisatuluke panthawi yogwira ntchito. Chisindikizo chachiwiri chonyamula nthawi zambiri chimawonjezeredwa kuti chitetezeke kawiri.

Kodi Ma Valves a Bellow Amagwiritsidwa Ntchito Kuti?

Ma valve ozungulira amagwiritsidwa ntchito kwambiri m'mafakitale komwe ntchito yopanda kutayikira ndi yofunika:

• ①Zam'madzi ndi zomangamanga za zombo (monga mafuta amafuta ndi makina a mankhwala)

• ②Kukonza mafuta ndi mankhwala

• ③Madokotala

• ④Mafakitale a zida za nyukiliya ndi zamagetsi

• ⑤Kupanga ma semiconductor

• ⑥Machitidwe a Cryogenic ndi vacuum ambiri

Ubwino wa Ma Valves a Bellow

• ①Sikutulutsa madzi a tsinde, abwino kwambiri pa zinthu zoopsa kapena zoyaka moto

• ②Imakhala nthawi yayitali chifukwa cha ma bellows osinthasintha komanso olimba

• ③Kachitidwe kotseka kawiri (bellows + kulongedza)

• ④Kuteteza chilengedwe komanso chitetezo champhamvu pantchito

• ⑤ Imakwaniritsa miyezo yokhazikika yamakampani pakuwongolera mpweya (mwachitsanzo, ISO 15848, TA-Luft)

Zinthu Zofunika Kwambiri

• ①Zinthu: Chitsulo chosapanga dzimbiri, chitsulo cha kaboni, kapena thupi la aloyi

• ②Kulumikizana kwa Mapeto: Kopindika, kolumikizidwa, kapena kolumikizidwa

• ③Bellows: Chitsulo chosapanga dzimbiri chopangidwa ndi ma ply ambiri kuti chikhale chosinthasintha komanso cholimba

• ④Ntchito: Buku lamanja kapena choyendetsera

• ⑤ Mitundu ya kapangidwe: Globe valavu kalembedwe (kofala kwambiri), ngodya kapena Y-pattern