Ma subsystems a HVAC system makamaka amaphatikiza: makina otenthetsera, mpweya wabwino komanso makina owongolera mpweya.
Makina otenthetsera amaphatikizanso kutentha kwa madzi otentha ndi kutentha kwa nthunzi.Kutentha kwamadzi otentha kumatchuka kwambiri m'nyumba.Kutentha kwamadzi otentha kumagwiritsa ntchito madzi otentha kuti azizungulira kutentha ndi zina zowonjezera kutentha kuti zisunge kutentha kwamkati.Zigawo zoyambira za dongosololi ndi izi: boiler, pampu yozungulira, chowotcha chachiwiri, mapaipi ndi ma terminal amkati.Ndipo zinthu zotchinjiriza za mphira wa Kingflex zimagwira ntchito yofunika kwambiri polimbana ndi ma payipi a condensation.
Mpweya wabwino ndi njira yotumizira mpweya wabwino ndikuchotsa mpweya wonyansa m'malo amkati.Cholinga chachikulu cha mpweya wabwino ndikuonetsetsa kuti mpweya wabwino wamkati, komanso mpweya wabwino ungathenso kuchepetsa kutentha kwa malo amkati.Mpweya wabwino umaphatikizapo mpweya wabwino wachilengedwe komanso makina (mokakamizidwa) mpweya.
Makina owongolera mpweya ndi kuphatikiza kwa zida zopangidwa ndi zigawo zosiyanasiyana zomwe zimayang'anira mpweya mkati mwa nyumba yomwe ili pansi paulamuliro wa anthu kuti akwaniritse zofunikira.Ntchito yake yayikulu ndikusamalira mpweya wotumizidwa ku nyumbayo kudera linalake kuti athetse kutentha kotsalira ndi chinyezi chotsalira m'chipindacho, kuti kutentha ndi chinyezi zisungidwe mkati mwazovomerezeka za thupi la munthu.
Dongosolo lathunthu komanso lodziyimira palokha loyatsira mpweya lingathe kugawidwa m'magawo atatu, omwe ndi: magwero ozizira ndi otentha ndi zida zogwirira ntchito mpweya, mpweya ndi madzi ozizira ndi otentha, makina ogawa madzi otentha, ndi zipangizo zamkati.
Kingflex rubber foam insulation chubu ndiye chisankho chabwino kwambiri pamakina a mpweya
Gulu ndi mfundo zoyambira zamakina a HVAC
1.Kugawa ndi cholinga chogwiritsa ntchito
mpweya wabwino - kumafuna kutentha kwabwino, malo omasuka, palibe zofunikira zokhwima pakusintha molondola kwa kutentha ndi chinyezi, zomwe zimagwiritsidwa ntchito m'nyumba, maofesi, zisudzo, masitolo, malo ochitira masewera olimbitsa thupi, magalimoto, zombo, ndege, etc.Kingflex rubber thovu kutchinjiriza pepala mpukutu. angapezeke paliponse mu malo pamwamba.
Ma air conditioners aukadaulo - pali zofunikira zina pakuwongolera kutentha ndi chinyezi, komanso zofunika zapamwamba paukhondo wa mpweya.Amagwiritsidwa ntchito pamisonkhano yopanga zida zamagetsi, msonkhano wopanga zida zolondola, chipinda cha makompyuta, labotale yazachilengedwe, ndi zina zambiri.
2.Kugawa ndi kamangidwe ka zipangizo
Centralized (Central) Air Conditioning - Zipangizo zogwiritsira ntchito mpweya zimakhazikika m'chipinda chapakati cha mpweya, ndipo mpweya wothandizidwa umatumizidwa ku mpweya wa chipinda chilichonse kudzera mu njira ya mpweya.Ndioyenera kugwiritsidwa ntchito m'malo okhala ndi madera akuluakulu, zipinda zokhazikika, komanso kutentha kwambiri ndi chinyezi m'chipinda chilichonse, monga malo ogulitsira, masitolo akuluakulu, malo odyera, zombo, mafakitale, ndi zina zotero. ndipo phokoso ndi kugwedezeka kudzipatula kwa zida ndizosavuta kuthetsa, zomwe zingagwiritse ntchito Kingflex acoustic panel.koma kugwiritsa ntchito mphamvu kwa mafani ndi mapampu mu njira yotumizira ndi kugawa yapakati pa air-conditioning system ndiyokwera kwambiri.Mu chithunzi 8-4, ngati palibe chithandizo cha mpweya wa m'deralo A, ndipo chithandizo chapakati chokha B chimagwiritsidwa ntchito poziziritsira mpweya, dongosololi ndi mtundu wapakati.
Semi-centralized air conditioning - makina oziziritsira mpweya omwe ali ndi mpweya wapakati komanso mapeto omwe amayendetsa mpweya.Dongosolo lamtunduwu ndi lovuta kwambiri ndipo limatha kukwaniritsa zolondola kwambiri.Ndizoyenera ku nyumba za anthu zomwe zili ndi malamulo odziyimira pawokha monga mahotela, mahotela, nyumba zamaofesi, ndi zina zambiri. Kugwiritsa ntchito mphamvu kwa makina otumizira ndi kugawa ma air conditioners okhala ndi theka lapakati nthawi zambiri kumakhala kotsika poyerekeza ndi machitidwe apakati owongolera mpweya.Makina owongolera mpweya omwe ali pakati papakati amaphatikiza makina amakoyilo amafanizira komanso makina owongolera mpweya.Mu chithunzi 8-4, pali zonse m'deralo mpweya mankhwala A ndi centralized mpweya mankhwala B. Dongosolo ili ndi theka-pakati.
Localized Air Conditioners - Ma air conditioners omwe chipinda chilichonse chimakhala ndi chipangizo chake chomwe chimagwira mpweya.Ma air conditioners akhoza kuikidwa mwachindunji m'chipindamo kapena m'chipinda choyandikana kuti azitha kutulutsa mpweya m'deralo.Ndizoyenera nthawi ndi malo ang'onoang'ono, zipinda zobalalika, komanso kusiyana kwakukulu kwa kutentha ndi chinyezi, monga maofesi, zipinda zamakompyuta, mabanja, ndi zina zotero. Zidazi zikhoza kukhala unit imodzi yokha ya air-conditioning unit, kapena dongosolo lopangidwa ndi fani. -ma air conditioners amtundu wa coil omwe amapereka madzi otentha ndi ozizira pakatikati.Chipinda chilichonse chikhoza kusintha kutentha kwa chipinda chake ngati pakufunika.Chithunzi 8-4, ngati palibe chithandizo chapakati cha mpweya B, koma chithandizo cha mpweya chokhazikika A, dongosololi ndi la mtundu wamba.
3.Malinga ndi kuchuluka kwa media
Mpweya wonse-mpweya wotentha ndi wozizira wokhawo umaperekedwa kudera la air-conditioned kudzera muzitsulo, monga momwe tawonetsera pa Chithunzi 8-5 (a).Mitundu ya ma ducts amagetsi athunthu ndi awa: njira imodzi yokha, ma duct amitundu yambiri, ma duct amodzi kapena awiri, njira yotenthetsera yomaliza, kuyenda kwa mpweya kosalekeza, makina oyenda mosiyanasiyana, ndi makina osakanizidwa.M'mawonekedwe a mpweya wonse, mpweya wabwino ndi mpweya wobwerera zimasakanizidwa ndikusinthidwa kudzera mufiriji musanatumizidwe kuchipinda kuti mutenthe kapena kuziziritsa chipindacho.Chithunzi 8-4, ngati chithandizo chapakati B chimagwira ntchito zoziziritsa mpweya, chimakhala chadongosolo lonse la mpweya.
Dongosolo la madzi okwanira - katundu wa chipinda amatengedwa ndi madzi ozizira ndi otentha pakati.Madzi ozizira opangidwa ndi gawo lapakati amazunguliridwa ndikutumizidwa ku koyilo (yomwe imatchedwanso zida zomaliza kapena zowonera) mugawo lothandizira mpweya wamkati, monga momwe tawonera pa Chithunzi 8-5(b).Kutentha kumatheka pozungulira madzi otentha mu ma coils.Pamene chilengedwe chimafuna kuzizira kapena kutentha kokha, kapena kutentha ndi kuzizira sikuli nthawi imodzi, njira ya mapaipi awiri ingagwiritsidwe ntchito.Madzi otentha omwe amafunikira pakuwotchera amapangidwa ndi chowotcha chamagetsi kapena chowotchera, ndipo kutentha kumatayidwa ndi chotenthetsera chotenthetsera, chotenthetsera chotenthetsera chotenthetsera, radiator ya chubu yopangidwa ndi finned, ndi choyatsira choyatsira chofananira.Chithunzi 8-4, ngati madzi a mufiriji amagwiritsidwa ntchito pochiritsa mpweya A, amakhala m'madzi onse.
Dongosolo lamadzi a mpweya - katundu wa chipinda chokhala ndi mpweya umatengedwa ndi mpweya wopangidwa pakati, ndipo katundu wina amalowetsedwa m'chipinda chokhala ndi mpweya ndi madzi ngati sing'anga, ndipo mpweya umasinthidwanso.
Direct evaporative unit system - yomwe imadziwikanso kuti refrigerant air-conditioning system, katundu wa chipinda chokhala ndi mpweya amanyamulidwa mwachindunji ndi refrigerant, ndipo evaporator (kapena condenser) ya firiji imatenga (kapena kutulutsa) kutentha kuchokera mumlengalenga. -chipinda chokhazikika, monga momwe tawonetsera pa Chithunzi 8-5 (d).Chigawocho chimapangidwa ndi: zipangizo zothandizira mpweya (zozizira mpweya, chowotcha mpweya, humidifier, fyuluta, etc.) fani ndi firiji zipangizo (compressor refrigeration, throttling mechanism, etc.).Mu chithunzi 8-4, kokha kutentha kwa m'deralo A kwa refrigerant kumachita, ndipo pamene refrigerant ndi refrigerant yamadzimadzi, imakhala ya dongosolo la evaporative mwachindunji.
Nthawi yotumiza: Aug-22-2022