Chifukwa Chake Kuwunika kwa Cylinder Kumamatira Chifukwa ndi Refrigeration Compressor?

1. Silinda inakakamira chodabwitsa

Tanthauzo la cylinder stuck: Zimatanthawuza chodabwitsa kuti mbali zosuntha za kompresa sizitha kugwira ntchito chifukwa chamafuta ochepa, zonyansa ndi zifukwa zina. Silinda yomata ya Compressor ikuwonetsa kuti kompresa yawonongeka. Silinda yomata ya Compressor nthawi zambiri imapezeka pamtunda wotsetsereka komanso kuwomba kwa crankshaft, silinda ndi kumunsi, komanso pistoni yopukutira ndi silinda.

Kuganiza molakwika ngati silinda yokhazikika (compressor kuyamba kulephera): Zikutanthauza kuti torque yoyambira ya kompresa siyingagonjetse kukana kwadongosolo ndipo kompresa singayambe bwino. Zinthu zakunja zikasintha, compressor imatha kuyamba, ndipo kompresa siiwonongeka.

Mikhalidwe yoyambira yamba ya kompresa: Kompositi yoyambira torque > kukana kwamphamvu + kutsika kwamphamvu komanso kutsika kwamphamvu + kusinthasintha kwamphamvu kwamphamvu Kulimbana kwamphamvu: Zimakhudzana ndi kukangana pakati pa kumtunda kwa kompresa, kutsika, silinda, crankshaft ndi kukhuthala kwamafuta a firiji a kompresa.

Mphamvu yapamwamba ndi yotsika: yokhudzana ndi kusinthasintha kwapamwamba ndi kutsika kwadongosolo.

Mphamvu yozungulira inertia: yokhudzana ndi mapangidwe a rotor ndi silinda.

2. Zomwe zimayambitsa kumatira kwa silinda

1. Chifukwa cha kompresa yokha

Compressor imakonzedwa bwino, ndipo mphamvu yam'deralo pamtunda wa mating ndi yosagwirizana, kapena teknoloji yopangira makina ndi yosamveka, ndipo zonyansa zimalowa mkati mwa compressor panthawi yopanga compressor. Izi sizichitika kawirikawiri kwa ma compressor amtundu.

Compressor ndi kusinthika kwadongosolo: Mawotchi amadzi otentha amapangidwa pamaziko a ma air conditioners, kotero ambiri opanga mapampu otentha akupitiriza kugwiritsa ntchito ma air conditioner compressors. Muyezo wa dziko lonse wa ma air conditioners umafunika kutentha kwakukulu kwa 43 ° C, ndiko kuti, kutentha kwakukulu kumbali yowongoka ndi 43 ° C. ℃, ndiko kuti, kutentha kumbali yowongoka ndi 55 ℃. Pa kutentha uku, kuthamanga kwambiri kwa utsi nthawi zambiri kumakhala 25kg/cm2. Ngati kutentha kozungulira kumbali yotuluka ndi 43 ℃, kuthamanga kwa utsi nthawi zambiri kumakhala pafupifupi 27kg/cm2. Izi zimapangitsa kuti compressor ikhale yogwira ntchito kwambiri.

Kugwira ntchito pamalo olemedwa kwambiri kumatha kupangitsa kuti mafuta a firiji akhazikike mosavuta, zomwe zimapangitsa kuti compressor isamapakane ndi silinda. M'zaka ziwiri zapitazi, compressor yapadera yamapampu otentha yapangidwa. Kupyolera mu kukhathamiritsa ndi kusintha kwa zinthu zamkati monga mabowo obwerera mkati mwa mafuta ndi mabowo otulutsa mpweya, malo ogwirira ntchito a compressor ndi pampu ya kutentha ndi abwino kwambiri.

2. Zomwe zimayambitsa ngozi monga mayendedwe ndi kasamalidwe

Compressor ndi chida cholondola, ndipo thupi la mpope limafanana ndendende. Kugundana ndi kugwedezeka kwakukulu pakugwira ndi kuyendetsa kumapangitsa kukula kwa thupi la pampu ya compressor kusintha. Compressor ikayamba kapena kuthamanga, crankshaft imayendetsa pisitoni pamalo enaake. Kukana kumawonjezeka mwachiwonekere, ndipo pamapeto pake kumakakamira. Choncho, kompresa iyenera kusamaliridwa mosamala kuchokera ku fakitale kupita ku msonkhano kupita kumalo osungiramo, kuchokera kusungirako kwa wolandirayo kupita kumayendedwe kupita kwa wothandizira, komanso kuchokera kwa wothandizira kupita ku kuika kwa wogwiritsa ntchito, kuti asawonongeke. Kugundana, rollover, recumbent, etc., malinga ndi malamulo oyenera a wopanga kompresa, kupendekera kogwira sikungapitirire 30 °.

3. Zifukwa unsembe ndi ntchito

Kwa makina opangira mpweya ndi kutentha kwapampu, pali mawu a mfundo zitatu za khalidwe ndi mfundo zisanu ndi ziwiri zoyika. Ngakhale ndizokokomeza, ndizokwanira kusonyeza kuti kuyikako kumakhudza kwambiri kugwiritsa ntchito wolandirayo. Kutayikira, etc. kudzakhudza kugwiritsidwa ntchito kwa wolandirayo. Tiyeni tiwafotokoze mmodzimmodzi.

Mayeso a mlingo: Wopanga compressor amanena kuti kuthamanga kwa compressor kuyenera kukhala kosachepera 5, ndipo gawo lalikulu liyenera kukhazikitsidwa mozungulira, ndipo kupendekera kwake kuyenera kukhala kosachepera 5. Kugwira ntchito kwa nthawi yaitali ndi malingaliro odziwikiratu kudzayambitsa mphamvu yosagwirizana ya m'deralo ndi mikangano yaikulu ya m'deralo. kuzindikira.

Kuthamangitsidwa: Kuthira nthawi yambiri kumapangitsa kuti firiji ikhale yosakwanira, kompresa sikhala ndi firiji yokwanira kuti izizire, kutentha kwa mpweya kumakhala kwakukulu, mafuta a firiji amatenthedwa ndi kuwonongeka, ndipo kompresa idzakhala yosakwanira chifukwa cha mafuta osakwanira. Ngati pali mpweya m'dongosolo, mpweya ndi mpweya wosasunthika, womwe ungayambitse kuthamanga kwakukulu kapena kusinthasintha kwachilendo, ndipo moyo wa compressor udzakhudzidwa. Chifukwa chake, pochotsa, iyenera kukhuthulidwa molondola malinga ndi zofunikira.