Kuchulukitsa Brazing HAVC mipope

Kufotokozera

Kupatsidwa ulemu Brazing HVAC mipope

Kuyika pamafiriji kwazizira nthawi zonse kumakhala kolimba chifukwa kumangirira kumalumikiza kopanda kulimba komwe kumateteza kutentha ndi kutsika ndi zovuta. Mukamagwiritsa ntchito chitoliro cha firiji ndibwino kugwiritsa ntchito solder yomwe ili ndi siliva momwe zimakhalira ndi siliva ndipo zimapanga cholumikizira chabwino kwambiri cholimba (capillary kukopa).

Kutulutsa kwa HLQ ndi akatswiri pakupanga njira zothetsera zothetsera kutentha kwa zida za compressor, zotenthetsera komanso omwe amagawa kutentha.

Zowongolera mpweya zimakhala ndi magawo angapo omwe amalimbidwa. Zida zofala kwambiri ndi mkuwa ndi aluminium:

Zida za Aluminiyamu, mwachitsanzo evaporator ndi kulumikizana kwa condenser (chubu-to-chubu, chubu-to-block, chubu ndi thanki)
Ma chubu-zovekera pa condenser unit
Zitsulo zopangira chubu pagawo la evaporator
Makina opanga chubu pa kompresa
Chubu-to-mavavu kachitidwe yogawa

Kuchotsa Bongo ndi ofanana ndi soldering kupatula kutentha kuli pamwambapa 800 madigiriF.
Kwa mkuwa, cholumikizira chomwe chimakonda kugwiritsidwa ntchito chimatchedwa sil-phos monga tawonera kumanzere.
Pali mitundu ingapo yamaguluwa.

kutulutsa kwa Brazing HVAC mipope
15% Phosphorus / Copper / Silver Alloy ndi mtundu umodzi womwe umagwiritsa ntchito 15% ya siliva ndipo ndi muyezo wamatekinoloje ogwira ntchito pokonzanso zida za firiji. 5% Phosphorus / Copper / Silver Alloy ndi chida china chotchipa ndipo ena amati chimagwira bwino kukonza . Silikugwira ntchito komanso 15%.
Palinso Phosphorus / Copper Alloy yopanda siliva yomwe ndimaona kuti ilibe phindu pakukonza.

Mkuwa wa Mkuwa ku Makampani a HVAC
Machubu zingapo zamkuwa zopangidwa ndiopanga ndi MSI Automation ukadaulo wopangira ma brazingKutentha kwa Induction ndi ukadaulo woyenera wa coil waukadaulo kumatha kulimbitsa siliva chubu zingapo zamkuwa zimangowombera kamodzi. Njirayi imachotsa kulimba kwa tochi yolemetsa, imathandizira kusasinthasintha komanso kumachepetsa mwayi wotuluka.

Kuphatikizana pakati pa chubu lamkuwa ndi thupi lamkuwa kwatha. Kutentha nthawi pogwiritsa ntchito MSI wapadera kutentha kotentha ndi 1/4 yamapangidwe amtundu wazolumikiza ozungulira amkuwa.