Q:Kodi zida zofewetsera madzi zama jenereta a nthunzi ndi ziti?

A:
Madzi apampopi amakhala ndi zonyansa zambiri. Kugwiritsa ntchito madzi apampopi mu jenereta ya nthunzi kumapangitsa kuti ng'anjo iwonjezeke mosavuta mkati mwa jenereta ya nthunzi. Ngati zinthu zikuyenda motere, zidzakhudza moyo wautumiki wa jenereta ya nthunzi. Chifukwa chake, makampani ambiri akagula ma jenereta a nthunzi, opanga amalangiza kuti awakonzekeretse ndi zida zoyenera zoyeretsera madzi. Ndiye, zida zoyeretsera madzi ndi chiyani? Tiyeni titsatire Nobis kuti tiphunzire za zida zina zochizira madzi zomwe zili pamsika.

1. Mtundu wapamanja
Njira iyi ndi njira yachikhalidwe. Pali mitundu iwiri ikuluikulu: kunsi kwa mtsinje / countercurrent popanda kuthamanga kwapamwamba. Zomwe zimapangidwira pazida zofewa zamadzi ndi izi: masitepe ndi osavuta komanso osavuta kumva, osavuta kugwiritsa ntchito, otsika mtengo, ndipo angagwiritsidwe ntchito pazogwiritsa ntchito ndi mitengo yayikulu yotuluka. zosowa; komabe, teknolojiyi ndi yobwerera m'mbuyo, malo apansi ndi aakulu, mtengo wa opaleshoni ndi waukulu, ndondomeko ya opaleshoniyi ndi yovuta kwambiri, pampu yamchere imakhala yowonongeka kwambiri ndipo mtengo wokonza ndi wokwera kwambiri.

2. Kuphatikiza zodziwikiratu mtundu
Poyerekeza ndi zida zapamanja zachikhalidwe, zida zotere zimakhala ndi malo ang'onoang'ono kwambiri ndipo zimakhala ndi makina apamwamba kwambiri. Komabe, chifukwa njira yoyendetsera ntchito imagwiritsa ntchito nthawi yolamulira, kuwongolera kulondola panthawi yogwira ntchito kumakhala kochepa. Chifukwa cha kuchepa kwa malingaliro opangira, njira zopangira ndi zipangizo, ma valve osakanikirana omwe amagwiritsidwa ntchito mu zipangizo zambiri masiku ano amatha kuvala, ndipo kuthekera kokonzanso pambuyo pa kuvala kumakhala kochepa kwambiri.

3. Mtundu wodziwikiratu kwathunthu
Chigawo chofunikira kwambiri chamtundu wodziwikiratu ndi valavu yophatikizika yokhala ndi njira zambiri, yomwe nthawi zambiri imagwiritsa ntchito mbale ya valve kapena pisitoni kuwongolera komwe madzi akuyenda, ndipo mota yaying'ono imayendetsa camshaft (kapena piston) kuti igwire ntchito. Zida zamtundu uwu tsopano zakula kwambiri, ndizomwe zimagwiritsidwa ntchito kuyambira kunyumba mpaka ku mafakitale, ndipo wolamulirayo ali ndi digiri yapamwamba ya automation.

4. Olekanitsa valavu kwathunthu basi mtundu
Ma valve odziyimira pawokha nthawi zambiri amakhala ma valve a diaphragm kapena ma valve solenoid omwe amagwiritsa ntchito mawonekedwe ofanana ndi njira yanthawi zonse ndipo amaphatikizidwa ndi chowongolera chodzipatulira (single chip microcomputer) kuti apange zida zofewa zamadzi.
Zida zodziwikiratu zimagwiritsidwa ntchito makamaka potengera kuchuluka kwakuyenda kwakukulu, komanso zitha kugwiritsidwa ntchito kusintha zida zamabuku azikhalidwe. Zida zamabuku zachikhalidwe zitha kusinthidwa kukhala zida zodzipangira okha popanda kusintha payipi yoyambira zida. Izi zimachepetsa mphamvu yogwiritsira ntchito komanso kugwiritsa ntchito zida.