Kodi ntchito kuthamanga kuchepetsa vavu?

Machitidwe madzi ikukoka, lonse mafakitale monga zipangizo kuthamanga chilangizo kupeza ntchito kawirikawiri zipangizo zimenezi, monga mavavu kulamulira, owongolera muyezo kuthamanga, ndipo dampers ena. Owongolera osiyana, ena kuthamanga ankalamulira aziwatsatira, ena - yekha. Anzanu kuchepetsa vavu madzi imatengedwa kuti ndi yang'anira wa mwachindunji. Iye oyang'anira kuthamanga kumbuyo kwake, koma pansi pa chikhalidwe pamene anzathu ndi zosakwana hafu ya zizindikiro pa athandizira lapansi.

makhalidwe limagwirira

Anzanu kuchepetsa vavu ukulamulidwa ntchito sing'anga madzi, moyenda kupyola mu mzere ntchito kupita mphamvu kulamulira chipangizo chifukwa ankalamulira pompopompo kusintha chizindikiro.

Amapanga, kuthamanga kuchepetsa vavu tichipeza zinthu zitatu izi: yang'anira i.e. mbale liwulo mchitidwe kapena kasupe, ndi Buku amafotokozera, amene ali Kakhungu.

Mfundo zikugwira ntchito valavu ndi throttling sing'anga madzi. Madzi kuchokera kuthamanga M'mimbamo mkulu wa M'mimbamo ndi mlingo wochepa kuthamanga, amene kudzera mwa kusiyana pakati pa mpando valavu ndi mbale valavu. Amafotokozera tcheru amakhala zofewa imakhala ndi awiri gaskets mphira nsalu, koma ena zitsanzo zingakhale pisitoni ndi manja kwa wosindikiza mphete chuma kapena mphira ofotokoza. Monga lanu limagwirira ntchito mbale wa labala ndi aloyi zitsulo.

vavu kusankha

Aliyense kuthamanga kuchepetsa vavu mu madzi amusankha zochokera kuchuluka Kvs (zovekera bandiwifi chitoliro). Mwa makhalidwe ena luso kuli nthambi zonse mpumulo ndiye kuti pazipita Kvs zamitundu yonse.

Anzanu kuchepetsa vavu amasankhidwa kuti kufunika mtengo wa mphamvu anali mu uthunthu pakati osachepera ake ndi mfundo zambiri. Kusankha mulingo woyenera kukula mankhwala ndi kufufuzidwa ndi tebulo zizindikiro chodziwika cha mphamvu zolimba. Komabe, kwa mitundu ina ya mavavu, kuchuluka kwa bandiwifi sangadalire m'mimba mwake mwadzina (mu nkhani ya Milingo yabwino imathandiza mulimi DM505, DM510 - 518). Iwo ali osavomerezeka ntchito valavu ndi awiri mwadzina zazikulu ziwiri zing'onozing'ono kuposa m'mimba mwake ntchito za payipi ya.

Kuika kuthamanga kuchepetsa vavu

The pazipita linanena bungwe kuthamanga yeniyeni lakuti ikukonzekera osiyanasiyana chingapezeke mwa kubweretsa kufunika mlingo kolowera kuthamanga pafupi zotheka chapamwamba pakhomo osiyanasiyana. Mwachitsanzo kufunika linanena bungwe kuthamanga ndi 2.3 bala, tiyenera kusankha osiyanasiyana mu osiyanasiyana 0,8 kwa 2.5 bala, osati lonse 2-5 bar. Ngati ndi kotheka, ntchito onse osiyanasiyana mapangidwe wapadera ingagwiritsidwe ntchito zolimba.

vavu chitetezo

Amadziwika kuti mlingo otaya madzi mavavu chishalo kwambiri kuposa liwiro zoyenda ake mu payipi ya. Ndipo mwinamwake alipo mu madzi, particles olimba lingaonongeke osati mpando, koma plunger (yamphamvu ndodo). Kuteteza vavu kuchepetsa nthawi chompatsa strainer.

mitundu vavu

Khalani ambiri zotsatirazi mitundu kuli nthambi: DM505, DM506, PRW25, KAT40, DM652, DM664, KAT30, RP45, DM604, DM613, DM810, DM814, DM815. Iwo zosiyanasiyana matulukidwe, kutentha opaleshoni, zoikamo kuthamanga, ulusi ntchito kupanga. Aliyense wosuta adzatha kupeza abwino ndi mtengo-ntchito zosinthika.