Refrijeratsiya moyi va Musbat joylashuvli refrijeratsiya kompressorlarining ishlash prinsiplari

Refrigeration oil is a special lubricating oil for refrigeration compression equipment, and it is an important component that determines and affects the refrigeration function and effect of the refrigeration system. During the operation of the refrigeration compressor, low temperature is obtained by the reduced-pressure evaporation of the refrigerant, while refrigeration oil lubricates the working parts of the refrigeration equipment. There are various types of refrigeration compressors, which can be divided into positive displacement refrigerators, absorption refrigerators, steam jet refrigerators, and semiconductor refrigerators according to their working principles. There are many classification methods for positive displacement refrigerators, and the following three main classification methods are introduced. Reciprocating refrigeration compressors usually convert the rotational motion of the prime mover into the reciprocating motion of the piston through a crankshaft-connecting rod mechanism, raising the refrigerant vapor from low pressure to high pressure and making it circulate continuously in the refrigeration system. Screw refrigeration compressors achieve the purpose of changing the cylinder volume through the rotation of the screws, thereby realizing the circulation process of the refrigerant in the system. Centrifugal refrigeration compressors usually change the cylinder volume through the rotation of the impeller, raising the refrigerant vapor from low pressure to high pressure and making it circulate continuously in the refrigeration system.​

Reja tizimlaridagi asosiy komponentlarning ish mantiqi va moylash kafolati haqida qisqacha tahlil

Yuqoridagi sarlavhalar ikkita nuqtai nazardan tuzilgan: asosiy mazmunni qisqacha bayon qilish va texnik mantiqni kengaytirish. Ular nafaqat sovutish moyining rolini aniqlab beradi, balki uch xil ijobiy joylashuvli sovutish kompressorlarining ish xususiyatlarini ham ta'kidlaydi, bu esa texnik ommalashtirish yoki professional o'quv materiallari uchun mos keladi.