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تاریخچه پیدایش یخچال فریزر
از دیرباز بشر برای نگه داری مواد غذایی خود از چاه ها و چشمه ها و غارها ی زیر زمینی استفاده میکردند و برای خنک نگه داشتن آب از آب انبار و یخدان استفاده میکردند.
در قرن 11 میلادی ابن سینا دانشمند ایرانی مبرد را ختراع کرد، و در سال 1748 میلادی نخستین یخچال مصنوعی توسط ویلیام کولین در دانشگاه گلاسکو رو نمایی شد.
اولیور ایوانس مخترع آمریکایی به عنوان پدریخچال شناخته میشود و مخترع یخچال بخار فشرده است اما بعد از چندین سال در 1834 میلادی ژاکوب پرکنیز با تغییر طرح اولیه ایوانس توانست اولین یخچال جهان را بسازد.
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اجزای اصلی یخچال
- کمپرسور
- اواپراتور
- کندانسور
- المنت
- فن
- ترموستات
- گاز یا ماده مبرد
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