The fan is centrifugal. Nheyo yekushanda uye nzvimbo

Maitiro akaoma ekudzivirira mweya uye mhepo yakagadzirwa nemhepo yakagadzirwa ichifunga nezvezvinhu zvakawanda. Kupinza kwekupedzisira kunoda kutarisirwa zvakananga: mafungu emhepo, air heaters, vatinheti vanonzwika, zvinoputika, grilles nemagetsi zvinofanira kunge zviri munzvimbo, uye vateki uye air conditioner vanofanira kuva nesimba rakakwana.

A fan, centrifugal kana axial, kazhinji inogona kunzi moyo wegadziriro, nokuti inodhonza mhepo kuburikidza nemidziyo yegadziriro - mahara ari munzira yakarurama. Pasinei nokuti zviyero zvakadaro zvakakosha pakuita basa rimwe chete - kusungirirwa kwemhepo kufamba, mumwe nomumwe wavo ane hurongwa hwakakosha.

Centrifugal fan. Chigadzirwa, mutemo wekushanda uye zvakasiyana-siyana

Iyi midziyo inosanganisira dutu, iyo yakagadzirirwa pane imwe shaft inopinza, inlet uye kubudisa pipe yebazi uye imba inowedzera. Mhepo (iyo inofamba gasi) inoyamirwa nemutengi uye, kupinda muchikwata chemafuta, inobatwa nemakumbo engoro inotenderera. Nokudaro, kutungamirirwa kwemhepo inoyerera (gasi) pachako kunoshanduka: kubva kurudyi wakatarisana kusvika kune axis, inova inowedzera. Uyezve, simba rinobudirira re centrifugal rinosimudzira mhepo kuburikidza nehumwe huni muhutu.

Zvinhu zvakadaro zvekushanda kwechikwata ichi chakava chikonzero chezita racho - fan ndiyo centrifugal, iyo inowedzerawo. Imwe "zita rekudanwa" - nhokwe - iyi midziyo yakagamuchira kuvonga kune muviri wayo wakafanana.

Kushandura kwemhepo mumhepo yakadaro kunogona kunge kwakarurama kana kuruboshwe. Nhamba yemashizha inobata rudzi uye chinangwa chemidziyo. Pane chimwe chimiro: mukati mavo mairi mapeji akadzoka (mberi kana kumashure) - izvi mune zvimwe zviitiko zvinokosha zvakakosha. Semuenzaniso, fan fan centrifugal akachengetwa mazai akadzokera shure anopa kuchengetedza kusvika ku20% emagetsi emagetsi, uye panguva yekushanda kwayo kuwedzeredza mumhepo inoshandiswa zvinobvumirwa.

Mavhiri akavhara mberi, uyewo, anobvumira kuderedza hupamhi hwegumbo raanosungirirwa naro, uye maererano naizvozvo, fan fan pachayo inogona kuva yakawanda. Imwezve pamwe chete: iyo inomhanya ishoma, uye ruzha rwekunzwika rwakaderedzwa.

Muti we centrifugal unogona kushandiswa mumutambo wekumanikidzirwa kwekamuri yekudyira uye yekuchenesa, mune metallurgical uye makemikari indasitiri, pakuchenesa. Izvo zvinofanira kuonekwa kuti kana iwe uronga kutama mhepo yakachena, isina kusvibiswa nehuipi hunokuvadza, saka zvakakwana "masonna" akaitwa nekasioni steel. Mumamiriro ezvinhu apo magasi anoputika aripo, zvishandiso zvine kamba ye aluminium alloy kana kushandiswa simbi inoshandiswa. Mune zvikwereti apo pane chido chokubvisa mhepo ine zvinhu zvisina kuchena zvegesi kana mhepo inopisa, inokurudzirwa kuisa vhidhiyo chaiyo. Chimwe chinhu chaicho chinoratidza kuti mukati, umo mweya unotyisa uchayerera (mhepo yakasvibirira nemashizha, casing, shaft), yakagadzirwa neasid-resistant alloys yesimbi, plastiki uye aluminium. Zvinonyatsojeka kuti kana chipfeko chekudzivirira moto chichida mimwe midziyo, kunyanya fanti ye centrifugal, mutengo waro uchave wakakwirira kudarika muzinga we carbon carbon.