Kodi chakumwa cha LSC cha mndandanda wa LSC chimakhala ndi phokoso lotani? Kabati yowongoka imakhala yotani?

Mu malo ogulitsira zakumwa, phokoso la kabati yoyimirira yotsekedwa ndi chitseko chimodzi ya LSC lasintha kuchoka pa "gawo lachiwiri" kukhala chizindikiro chachikulu chomwe chimakhudza zisankho zogula. Malinga ndi lipoti la makampani a 2025, phokoso lapakati pamsika wa mafiriji amalonda latsika kuchokera pama decibel 45 zaka zisanu zapitazo mpaka 38ma decibel. 72% ya ogula m'masitolo ndi malo odyera amaika magwiridwe antchito chete ngati chinthu chomwe amaganizira kwambiri.

Malire a Phokoso pa Zipangizo Zosungira mu Firiji:

Mphamvu ziwiri za mfundo ndi ukadaulo zathandizira kukweza chete. Kumbali imodzi, miyezo yatsopano yadziko lonse yalimbitsa malire a phokoso la zida zoziziritsira zamagetsi, zomwe zikusonyeza momveka bwino kuti phokoso logwira ntchito la makabati okhazikika a zakumwa omwe ali ndi chitseko chimodzi ayenera kulamulidwa pansi pa ma decibel 42. Kumbali ina, kufalikira kwa ukadaulo wosinthasintha wa ma frequency ndi kapangidwe kanzeru kochepetsa phokoso kwachepetsa nthawi zonse mtengo wa zida zopanda phokoso lotsika. Nenwell yapanga ma decibel 38 kukhala muyezo wa zida zake zazikulu, ndipo mitundu ina yapamwamba imafika pamlingo wa "laibulale" wa ma decibel 35. Mndandanda wa LSC ndi chinthu choyimira chomwe chinabadwira munjira iyi.​

I. Zoopsa Zambiri za Phokoso mu Makabati Oyimirira Ozizira

Zotsatira zoyipa za phokoso pazochitika zamalonda zimaposa "kusamva bwino kwa makutu" ndipo zakhala mtengo wogwirira ntchito wosavuta. Malinga ndi zomwe makasitomala akumana nazo, kafukufuku wa sitolo yogulitsira zinthu zing'onozing'ono akuwonetsa kuti phokoso la kabati yoziziritsa likapitirira ma decibel 40, nthawi yapakati ya kasitomala imakhala yochepa ndi 23%, ndipo chiwongola dzanja choguliranso chimatsika ndi15%Kulankhula mosalekeza kungayambitse kukwiya kosazindikira, makamaka m'masitolo ogulitsa zinthu zapamwamba omwe amagogomezera zomwe zikuchitika.

Kwa antchito, zoopsa zaumoyo zomwe zingabwere chifukwa chokhala pamalo aphokoso kwa nthawi yayitali ziyenera kuganiziridwa kwambiri. Kafukufuku wa World Health Organization (WHO) akusonyeza kuti kukhala pamalo opitilira ma decibel 45 kwa nthawi yayitali kungayambitse mavuto monga kuchuluka kwa anthu omwe amamva komanso kusayang'anira. Ogwira ntchito m'masitolo osavuta amakumana ndi phokoso la makabati oziziritsa kwa maola opitilira 8 patsiku. Ngati zida sizimatetezedwa ndi phokoso, mwayi woti anthu amve zambiri pantchito ndi wokwera katatu kuposa wa anthu onse.​

Phokoso lingathenso kugwira ntchito ngati "chenjezo loyambirira" la kulephera kwa zida. Phokoso la kabati yoziziritsa yomwe imagwira ntchito nthawi zambiri limadziwika ndi mawu okhazikika otsika. Ngati phokoso lamphamvu kapena phokoso losakhazikika lichitika mwadzidzidzi, nthawi zambiri limasonyeza mavuto monga kudzaza kwa compressor cylinder kapena kuwonongeka kwa mafani. Deta yochokera ku unyolo wophikira ikuwonetsa kuti 80% ya kulephera kwa kabati yoziziritsa imayamba chifukwa cha phokoso losazolowereka, ndipo kutayika kwa zakumwa pachaka chifukwa cha kunyalanyaza zizindikiro za phokoso kumafika pa makumi masauzande a yuan.​

II. Kutsata Gwero: Magwero Asanu Apakati a Phokoso mu Makabati Oyima Ozizira Ozizira​

1. Kompresa: "Wothandizira Kwambiri" ku Phokoso​

Monga "mtima" wa makina oziziritsira, phokoso logwira ntchito la compressor limapanga phokoso loposa 70% la phokoso lonse la zida. Pamene compressor yokhazikika iyamba ndikuyima, kugwedezeka kwa makina pakati pa pistoni ndi silinda kumapanga phokoso lalikulu nthawi yomweyo. Ngakhale panthawi yogwira ntchito yokhazikika, phokoso la maginito ndi kugwedezeka kwa injini kumapangitsa kusokoneza kosalekeza. Ngati compressor sidzagwidwa ndi mantha panthawi yoyika, kugwedezeka kudzakulitsidwa kudzera mu kabati, zomwe zimapangitsa kuti "kulira kokweza."​

2. Mafani ndi Mapayipi a Mpweya: Magwero Osayanjidwa a Phokoso la Aerodynamic​

Kugwira ntchito kwa mafani m'makabati ozungulira oziziritsidwa ndi mpweya kumabweretsa mitundu iwiri ya phokoso: limodzi ndi phokoso la vortex lopangidwa ndi masamba omwe amadula mpweya, ndipo lina ndi phokoso losakhazikika lomwe limachitika chifukwa cha kukangana pakati pa kayendedwe ka mpweya ndi makoma a machubu a mpweya. Kuyesera kwa Shanghai Jiao Tong University kwapeza kuti ngati kusiyana pakati pa nsonga ya tsamba la fan ndi chubu cha mpweya sikunapangidwe bwino, kungayambitse kubwerera kwa mpweya, ndikuwonjezera mphamvu ya phokoso ndi 15%. Pambuyo pokonza bwino, phokoso pamalo enaake oyezera likhoza kuchepetsedwa ndi 5.79 decibels. Njira ya mpweya yozungulira ya 3D yomwe idagwiritsidwa ntchito ndi mndandanda wa LSC ndi kapangidwe koyenera kwambiri pa vutoli.​

3. Kuyenda kwa Refrigerant: "Mawu Osazolowereka" Omwe Amakhala ndi Chilango Cholakwika​

Pamene refrigerant ikuyenda mu payipi, ngati utali wopindika wa payipi ndi wochepa kwambiri kapena wotsekedwa, imapanga phokoso la "gurgling". Phokoso ili limawonekera makamaka pachiyambi cha zida zoyambira ndipo nthawi zambiri limaonedwa molakwika ngati vuto ndi ogwiritsa ntchito. Kuphatikiza apo, kuthamanga kwapadera kwa refrigerant kungayambitse kugwedezeka kwa payipi, kumveka ndi kabati ndikupanga phokoso lochepa.​

4. Kapangidwe ka Kabati: "Mphepete mwa Resonant" Yomwe Imakulitsa Phokoso​

Ngati kabatiyo yapangidwa ndi zinthu zofooka monga mbale zopyapyala zachitsulo, kugwedezeka kwa compressor ndi fan kudzapangitsa kuti kabatiyo imveke bwino, zomwe zimapangitsa kuti phokosolo liwonjezeke kawiri kapena katatu. Mu zinthu zina, chifukwa cha kukhazikika kwa mapaipi osakhazikika, payipiyo imagundana ndi kabatiyo panthawi yogwira ntchito, zomwe zimapangitsa kuti phokoso la "kugogoda" lizimveka pang'onopang'ono. Ngakhale kuti phokosoli silili lalikulu, kuuma kwake kumaposa phokoso losalala.​

5. Kukhazikitsa ndi Malo: Zoyambitsa Phokoso Pambuyo Pokhazikitsa​

Pansi losafanana ndiye gwero lofala kwambiri la phokoso pambuyo pokhazikitsa. Kabati yoziziritsa ikayikidwa pa ngodya, maziko a compressor amakhala osasunthika, zomwe zimapangitsa kuti phokoso la kugwedezeka liwonjezeke. Ngati kabatiyo ikayikidwa pafupi ndi makoma kapena zida zina, phokoso lidzayendetsedwa ndi mphamvu yoyendetsa ndi kuwunikira, zomwe zimapangitsa kuti mtengo woyezedwawo ukhale 3-5 decibels kuposa momwe zilili. Kuphatikiza apo, kuyika zinthu pamwamba kumapanga "resonator," zomwe zimapangitsa kuti kugwedezeka kwa zidazo kukhale phokoso losazolowereka.​

III. Kuchepetsa Phokoso la Unyolo Wonse: Mayankho Okhazikika Kuyambira Pakapangidwe Mpaka Kugwiritsa Ntchito​

1. Kapangidwe Kosamveka ka Zigawo Zapakati​

Kusankhidwa kwakompresa ndiye maziko a phokosokuchepetsa. Ngati LSC series ikugwiritsa ntchito variable frequency compressor, imatha kupewa kuyambitsa ndi kuyimitsa pafupipafupi mwa kusintha liwiro lozungulira, kuchepetsa phokoso logwirira ntchito ndi8-10ma decibel. Pophatikizidwa ndi ma pad oletsa kugwedezeka pansi ndi mabulaketi opachikidwa, imatha kuchepetsa90%ya kufalikira kwa kugwedezeka. Fani iyenera kugwiritsa ntchito chitsanzo chopanda phokoso chokhala ndi kupindika kwa tsamba kokonzedwa bwino, ndi mpata wa nsonga ya tsamba wolamulidwa mkati mwa mamilimita 0.5. Nthawi yomweyo, kudzera mu dongosolo lanzeru lowongolera liwiro, liwiro lozungulira likhoza kuchepetsedwa lokha usiku.​

2. Kukonza Makabati ndi Ma Air Ducts Othandizira Kutulutsa Ma Acoustic

Mabowo oboola mawu ngati uchi komanso thonje loteteza mawu kwambiri ziyenera kuyikidwa mkati mwa kabati. Kapangidwe kameneka kakhoza kuyamwa zinthu zambiri kuposa30% of phokoso lamakinaChipinda cha compressor chimagwiritsa ntchito kapangidwe ka zipinda zambiri komwe kamayamwa mawu, ndipo kutsegula kwake kumatha kuyendetsedwa zokha malinga ndi kuchuluka kwa phokoso kudzera m'mabowo osinthika omwe amayamwa mawu, kuchepetsa phokoso komanso kugwiritsa ntchito bwino kutentha. Chitseko chagalasi choletsa chifunga cha mndandanda wa LSC sichimangowonjezera chiwonetsero, komanso kapangidwe kake ka masangweji kamatha kuletsa phokoso lamkati kuti lisafalikire kunja.​

3. Njira Zokhazikika Zokhazikitsira ndi Kukonza Ma Bug​

Pakuyika, mulingo uyenera kugwiritsidwa ntchito pokonza kabati kuti zitsimikizire kuti mphamvu zonse zinayi zili zofanana. Ma pad oletsa kugwedezeka kwa rabara ayenera kuwonjezedwa pansi ngati pakufunika kutero. Mtunda wa masentimita 10-15 uyenera kusungidwa pakati pa kabati ndi khoma kuti tipewe kuwunikira kwa phokoso. Ngati ayikidwa pamalo osavuta kumveka bwino monga pansi pamatabwa, ma pad oteteza mawu amatha kuyikidwa kuti achepetse kugwedezeka. Panthawi yokonza zolakwika, kukonza mapaipi kuyenera kuwonedwa, ndipo manja a rabara otetezedwa ayenera kuwonjezedwa kuzinthu zotayirira.​

4. Njira Zowongolera Phokoso Posamalira Tsiku ndi Tsiku​

Masamba a fan ayenera kutsukidwa sabata iliyonse kuti apewe kusokonezeka kwa dynamic balance komwe kumachitika chifukwa cha kuchulukana kwa fumbi. Kuchuluka kwa fumbi la gramu imodzi pa masamba kungapangitse phokoso kukhala lalikulu ndi ma decibel atatu. Zomangira compressor ziyenera kuyang'aniridwa mwezi uliwonse, ndipo zomangira zomasuka ziyenera kumangidwa nthawi yomweyo. Ma bearing a fan ayenera kupakidwa mafuta kotala lililonse kuti achepetse phokoso la friction. Pamene mawu osazolowereka a "gurgling" apezeka, mavuto otuluka mufiriji kapena kutsekeka kwa mapaipi ayenera kufufuzidwa mwachangu kuti vutoli lisakule kwambiri.​

5. Kuchepetsa Phokoso Lamphamvu la Machitidwe Anzeru​

Ma model apamwamba amatha kukhala ndi masensa amawu ndi makina owongolera anzeru kuti aziwunika kuchuluka kwa phokoso nthawi yeniyeni. Phokoso likapitirira ma decibel 38, limachepetsa liwiro la compressor kapena kusintha ma fan gear. Ngati LSC series ili ndi njira yosungira mphamvu usiku, kuchuluka kwa kutentha kumatha kukulitsidwa nthawi zina osati kuntchito, zomwe zimachepetsa katundu wogwirira ntchito wa zidazo ndipo motero kuchepetsa phokoso ndi ma decibel 5-6.​