Kodi chakumwa cha LSC chokhala mufiriji cha Upright cabinet chili phokoso bwanji?

M'malo ogulitsa chakumwa, phokoso la LSC la kabati yoyimirira yokhala ndi khomo limodzi lokhazikika lasintha kuchoka pa "gawo lachiwiri" kupita pachizindikiro chachikulu chomwe chimalimbikitsa zisankho zogula. Malinga ndi lipoti lamakampani la 2025, kuchuluka kwa phokoso pamsika wafiriji watsika kuchokera45 decibels zaka zisanu zapitazo mpaka 38ma decibel. 72% ya ogula ndi malo ogulitsa zakudya amalemba kuti kuchita mwakachetechete ndiye chinthu chofunikira kwambiri ...

Malire a Phokoso pa Zida Zozizira:

Mphamvu zoyendetsedwa pawiri za mfundo ndi ukadaulo zathandizira kukweza mwakachetechete. Kumbali ina, miyezo yatsopano yapadziko lonse yakhwimitsa malire a phokoso la zida zamafiriji zamalonda, zomwe zimafotokoza momveka bwino kuti phokoso lanyumba limodzi lachakumwa chokhazikika mufiriji liyenera kuyendetsedwa pansi pa ma decibel 42. Kumbali inayi, kutchuka kwaukadaulo wama frequency osinthika komanso zida zanzeru zochepetsera phokoso zakhala zikutsitsa mosalekeza mtengo wa zida zotsika phokoso. Nenwell wapanga ma decibel 38 kukhala mulingo wa zida zake zazikulu, ndipo mitundu ina yapamwamba imafika ngakhale mulingo wachete wa "laibulale" ya ma decibel 35. Mndandanda wa LSC ndi chinthu choyimira chobadwa mwanjira iyi

I. Zowopsa Zambiri Zaphokoso mu Makabati Oyima Ofiriji

Kuwonongeka kwa phokoso pazochitika zamalonda kumaposa "kusokonezeka kwa makutu" ndipo kwasanduka mtengo wosayenerera wogwiritsira ntchito. Malinga ndi zimene makasitomala akumana nazo, kafukufuku wina amene anachitika m’sitolo yogulitsira zinthu zina akusonyeza kuti phokoso la kabati ya firiji likapitirira ma decibel 40, nthawi imene kasitomala akukhala imafupikitsidwa ndi 23 peresenti, ndipo mtengo wowombolanso umatsika.15%. Kuyankhula mosalekeza kungayambitse kukwiya kosadziwika bwino, makamaka m'masitolo ogulitsa ma boutique omwe amatsindika zochitika.

Kwa ogwira ntchito, kuopsa kwa thanzi la kukhudzidwa kwa nthawi yaitali ku malo aphokoso ndikofunika kwambiri. Kafukufuku wa World Health Organisation (WHO) akuwonetsa kuti kuwonekera kwa nthawi yayitali kumadera opitilira ma decibel 45 kumatha kubweretsa zovuta monga kuchuluka kwa makutu komanso kusazindikira. Ogulitsa m'masitolo osavuta amakumana ndi phokoso la makabati afiriji kwa maola opitilira 8 patsiku. Ngati chipangizocho sichinatsekerezedwe, ndiye kuti mwayi wa kuwonongeka kwa makutu a ntchito ndi wapamwamba kwambiri kuwirikiza katatu kuposa kuchuluka kwa anthu wamba.

Phokoso lingakhalenso ngati “chizindikiro chochenjeza” za kuwonongeka kwa zida. Phokoso la kabati yomwe imagwira ntchito mufiriji nthawi zambiri imakhala ndi mawu osasunthika otsika. Ngati phokoso lachilendo kapena kubangula kwapang'onopang'ono kumachitika mwadzidzidzi, nthawi zambiri zimasonyeza mavuto monga kupanikizana kwa silinda ya compressor kapena kuvala kwa fani. Deta yochokera ku gulu loperekera zakudya ikuwonetsa kuti 80% ya kulephera kwa kabati yosungidwa mufiriji kumatsogozedwa ndi phokoso lachilendo, ndipo kutayika kwachakumwa kwapachaka chifukwa cha kunyalanyaza zizindikiro zaphokoso kumakhala ma yuan masauzande ambiri.

II. Kufufuza Gwero: Magwero Asanu Akuluakulu a Phokoso mu Makabati Oyima Ofiriji

1. Compressor: The "Dominant Contributor" to Noise

Monga "mtima" wa firiji, phokoso la ntchito ya compressor limapanga zoposa 70% ya phokoso la zida zonse. Compressor yokhazikika ikayamba ndikuyima, kukhudza kwa makina pakati pa pisitoni ndi silinda kumapangitsa phokoso lambiri nthawi yomweyo. Ngakhale pakugwira ntchito mokhazikika, phokoso lamagetsi ndi kugwedezeka kwa ma motor motor kumapangitsa kusokoneza kosalekeza. Ngati kompresa sichikugwedezeka pakuyika, kugwedezekako kumakulitsidwa kudzera mu kabati, zomwe zimapangitsa "kubangula kwamphamvu."

2. Mafani ndi Mpweya Wamphepo: Magwero Osasamala a Phokoso la Aerodynamic

Kugwira ntchito kwa mafani m'makabati osunthika oziziritsidwa ndi mpweya kumapanga phokoso lamitundu iwiri: imodzi ndi phokoso la vortex lomwe limapangidwa ndi masamba omwe amadula mlengalenga, ndipo linalo ndi phokoso laphokoso lomwe limabwera chifukwa cha kukangana kwapakati pa mpweya ndi makoma a ngalande ya mpweya. Zoyeserera za University of Shanghai Jiao Tong zapeza kuti ngati kusiyana pakati pa nsonga ya fani ndi njira yolowera mpweya sikunapangidwe bwino, kumapangitsa kuti mpweya ubwerere, ndikuwonjezera mphamvu yamaphokoso ndi 15%. Mukatha kukhathamiritsa, phokoso pamiyezo inayake limatha kuchepetsedwa ndi ma decibel 5.79. Njira yoyendetsera mpweya ya 3D yotengedwa ndi gulu la LSC ndi njira yabwino kwambiri yothetsera vutoli.

3. Kuyenda kwa Refrigerant: “Maphokoso Osazolowereka” Amakonda Kuganiza Molakwika

Firiji ikazungulira mupaipi, ngati utali wopindika wa payipiyo uli wocheperako kapena wotsekeka, umatulutsa phokoso la "gurgling". Phokosoli limawonekera makamaka kumayambiriro kwa zida zoyambira ndipo nthawi zambiri amaganiziridwa molakwika ngati cholakwika ndi ogwiritsa ntchito. Kuphatikiza apo, kuthamanga kwa refrigerant kwachilendo kungayambitse kugwedezeka kwa mapaipi, kumveka ndi kabati ndi kutulutsa phokoso locheperako.

4. Kapangidwe ka nduna: "The Resonant Cavity" Imakulitsa Phokoso

Ngati kabatiyo imapangidwa ndi zinthu zotsika mphamvu monga zitsulo zopyapyala, kugwedezeka kwa kompresa ndi fani kudzasangalatsa kumveka kwa nduna, kukulitsa phokosolo nthawi 2-3. Muzinthu zina, chifukwa cha kukonza mapaipi otayirira, mapaipi amawombana ndi nduna panthawi yogwira ntchito, kutulutsa phokoso la "kugogoda" kwapakatikati. Ngakhale mulingo wa decibel waphokosoli siwokwera, kuuma kwake kumaposa kwambiri kamvekedwe kosalala

5. Kuyika ndi Chilengedwe: Pambuyo pokhazikitsa Noise Inducer

Pansi yosagwirizana ndiye gwero laphokoso lokhazikika pambuyo pa kukhazikitsa. Kabati ya firiji ikayikidwa pa ngodya, tsinde la compressor limakhala lopanikizika mosagwirizana, kukulitsa phokoso la kugwedezeka. Ngati ndunayo itayikidwa pafupi ndi makoma kapena zida zina, phokosolo lidzakwezedwa kudzera mumayendedwe olimba ndi kuwunikira, kupangitsa kuti mtengo wake ukhale wokwera 3-5 decibel kuposa momwe amakhalira. Kuonjezera apo, kuika zinthu pamwamba kumapanga "resonator," kutembenuza kugwedezeka kwa chipangizocho kukhala phokoso lachilendo.

III. Kuchepetsa Phokoso Lathunthu: Mayankho Mwadongosolo kuchokera ku Design mpaka Kugwiritsa Ntchito

1. Silent Design ya Core Components

Kusankhidwa kwakompresa ndiye maziko a phokosokuchepetsa. Ngati mndandanda wa LSC umagwiritsa ntchito makina osinthira pafupipafupi, amatha kupewa kuyambika pafupipafupi ndikuyima posintha liwiro lozungulira, kuchepetsa phokoso lantchito ndi8-10ma decibel. Kuphatikizika ndi mapepala otsekera pansi komanso mabatani oyimitsidwa, kumatha kuchepetsa90%kufalikira kwa vibration. Chokupizacho chiyenera kutengera chitsanzo cha mwakachetechete chopindika chopindika bwino, ndipo kusiyana kwa nsonga ya tsamba kumayendetsedwa mkati mwa mamilimita 0.5. Panthawi imodzimodziyo, kupyolera mu dongosolo lanzeru lowongolera liwiro, liwiro lozungulira likhoza kuchepetsedwa usiku

2. Kukhathamiritsa kwa Makabati ndi Mpweya wa Air

Mkati mwa ndunayi muziikamo mabowo otsekera phokoso ooneka ngati chisa ndi thonje lotsekereza mawu otalikirana kwambiri. Kapangidwe kameneka kamatha kuyamwa zambiri kuposa30% of phokoso lamakina. Chipinda cha compressor chimatengera kapangidwe kachipinda kakang'ono kotulutsa mawu, ndipo kutsegulirako kumatha kuyendetsedwa kokha malinga ndi mtengo waphokoso kudzera m'mabowo osinthika otulutsa mawu, kuchepetsa phokoso komanso kutulutsa kutentha. Khomo lagalasi lolimbana ndi chifunga la mndandanda wa LSC silimangowonjezera mawonekedwe, koma mawonekedwe ake a sangweji amathanso kuletsa phokoso lamkati kuti lisafalikire kunja.

3. Njira Zokhazikitsira Zokhazikika ndi Zowonongeka

Pakuyika, mulingo uyenera kugwiritsidwa ntchito poyesa nduna kuti iwonetsetse mphamvu yofanana pamakona onse anayi. Mapadi ochotsa mphira amayenera kuwonjezeredwa pamunsi pakafunika. Mtunda wa 10-15 centimita uyenera kusungidwa pakati pa nduna ndi khoma kuti zisawonekere phokoso. Ngati atayikidwa pamalo omveka bwino monga pansi pa matabwa, zotchingira zotsekereza mawu zitha kuyalidwa kuti muchepetse kufalikira kwa ma vibration. Panthawi yokonza zolakwika, kukonza kwa mapaipi kuyenera kuyang'aniridwa, ndipo manja a rabara a bafa ayenera kuwonjezeredwa ku ziwalo zotayirira.

4. Njira Zowongolera Phokoso Pakukonza Tsiku ndi Tsiku

Ma fan amayenera kutsukidwa sabata iliyonse kuti apewe zovuta zomwe zimachitika chifukwa cha kuchuluka kwa fumbi. Kuchuluka kwa 1 gramu ya fumbi pamasamba kumatha kuwonjezera phokoso ndi ma decibel atatu. Ma compressor fasteners ayenera kufufuzidwa mwezi ndi mwezi, ndipo zomangira zotayirira ziyenera kumangidwa munthawi yake. Ma fani amayenera kuthiridwa mafuta kotala kuti achepetse phokoso. Pamene phokoso la "kugwedezeka" kwadziwika, kutuluka kwa firiji kapena kutsekedwa kwa mapaipi ayenera kufufuzidwa mwamsanga kuti vutoli lisakule.

5. Kuchepetsa Phokoso Lamphamvu la Intelligent Systems

Mitundu yapamwamba imatha kukhala ndi masensa amawu ndi machitidwe owongolera anzeru kuti azitha kuyang'anira kuchuluka kwa phokoso munthawi yeniyeni. Phokoso likapitilira ma decibel 38, limachepetsa liwiro la kompresa kapena kusintha zida za fan. Ngati mndandanda wa LSC uli ndi njira yopulumutsira mphamvu usiku, kuwongolera kutentha kumatha kukulitsidwa nthawi zomwe si zamalonda, kuchepetsa kuchuluka kwa zida zogwirira ntchito ndikuchepetsa phokoso ndi ma decibel 5-6.