Khoma lopumira, lomwe limadziwikanso ngati khoma la nsalu yotchinga kawiri, ndi zina zowirikiza, limapangidwa ndi makhoma awiri, mkati ndi kunja. Malo otsekeka kwambiri amapangidwa pakati pa khoma lamkati lamkati ndi kunja. Mpweya umatha kulowa kuchokera ku cholembera cham'munsi ndikusiya malowa kuchokera kumtunda kwa mpweya. Malowa nthawi zambiri amakhala mumlengalenga, ndipo kutentha kumayenda mlengalenga.
Mpweya wa mpweya umapangidwa pakati pa khoma lamkati ndi kunja. Chifukwa cha kufalitsidwa kapena kufalikira kwa mpweya mu mpweya wosanjikiza uno, kutentha kwa khoma lamkati kumayandikira kutentha kwa mkati, kumachepetsa kusiyana kwa kutentha. Chifukwa chake, imapulumutsa 42% -52% yamphamvu mukamatenthedwa ndi 38% -60% yamphamvu mukamazizira poyerekeza ndi ma khoma achikhalidwe. Zovuta zabwino kwambiri, mpaka 55dB.
1.kupuma khoma lotchinga
Khoma lotsekedwa lamkati lanyumba limagwiritsidwa ntchito m'malo ogwiritsira ntchito madera okhala ndi nyengo yozizira. Wosanjidwa wakunja nthawi zambiri amakhala wotsekedwa kwathunthu, ndipo nthawi zambiri amakhala ndi zolemba zamagetsi zotchinga ndi galasi logwetsa ngati khoma lagalasi lotchinga. Gawo lake lamkati nthawi zambiri limakhala khoma lagalasi lopangidwa ndi galasi losambika kapena mawindo otseguka kuti athandizire kukonza khoma lakunja.
2.Tsegulani dongosolo lakuda lakunjakupuma khoma lotchinga
Wosanjidwa kunja kwa njira yosinthira ya khoma lotseguka ndi khoma lagalasi lopangidwa ndi galasi losambika ndi mbiri yosasunthika, ndipo mawonekedwe amkati ndi otchinga. Mpweya wotsekemera wopangidwa ndi makoma amkati ndi kunja kwa malo okhala ndi malo otupa a mpweya ndi zida zonse ziwiri, ndipo zida za dzuwa zokhala ndi khungu ngati akhungu zitha kukhazikitsidwanso mu njira.
Xi'an Gaane zida zamakono za ukadaulo Comlognology Co. Imakhala ndi kafukufuku waluso pazinthu monga urvc, mapaipi, mawindo & zitseko, ndikuyendetsa mafakitale oyeserera, ndikumanga mpikisano wamaphunziro a kampani. GKBM ili ndi CNAS yovomerezeka ndi labotale ya UTVC ndi Zaumba za Matope, labotalent Exaborance yokonzanso zinyalala zamagetsi, ndipo zomangamanga ziwiri zolumikizira zopangira sukulu ndi Enterprise. Ikupanga nsanja yotseguka yasayansi ndi yaukadaulo yokwanira ndi mabizinesi ngati thupi lalikulu, msika monga chitsogozo, ndi kuphatikiza makampani, maphunziro ndi kafukufuku. Nthawi yomweyo, GKBM ili ndi ma seti oposa 300 a R & D, kuyesera ndi zida zina, zidali zodzipangira zinthu zopitilira 200 monga malembawo, mapaipi & zitseko, zolengedwa zapamwamba.
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