An ríomh modh de an iarbhír fuarú cumas de an cuisniú comhbhrúiteoir

Is é an cuisniú comhbhrúiteoir an % 22heart % 22 de an cuisniú córas % 2c ionsú an cuisneáin vapor ó an evaporator % 2c ag méadú an brú agus ídiú go an comhdhlúthadán 2c mar sin go an cuisneán scaipeann in an córas .
　　According to the temperature range, it can be divided into high temperature, medium temperature and low temperature refrigeration compressors. De réir go the sealing structure form, it is classified as open type; semi-closed; Fully enclosed; Open.
% 0a% e3% 80% 80% e3% 80% 80Refrigeration cumas is an tábhachtach táscaire go tomhas an obair cumas de an comhbhrúiteoir . Go bunúsach an iarbhír fuarú cumas de gach comhbhrúiteoirí is féidir a ríomh ag baint úsáide as an seo a leanas trí modhanna.
　　1. Ríofa de réir go the teoiriciúil gas transmission volume
% 0a% e3% 80% 80% e3% 80% 80An fuarú cumas Q de an loine cuisniú comhbhrúiteoir faoi an ríomh coinníoll is% 3a

　　In an foirmle:
　　q0 is the refrigerant per unit mass of refrigerant under the calculated working condition (kJ/kg). qv is the unit volume of refrigerant (kJ/m3) under calculated conditions.
　　Q0 and Qv can be calculated from the thermal force of the cycle. Therefore, as long as the theoretical gas delivery capacity Vh and the gas delivery coefficient λ of the compressor are known, the cooling capacity of the compressor can be calculated. For a refrigeration compressor, when a certain refrigerant is used, its cooling capacity varies according to the working conditions. Because when the working conditions change, the gas delivery coefficient λ of the compressor and the refrigerant unit volume refrigeration capacity qv change accordingly.
　　2. Socraigh de réir go an saintréith cuar
% 0a% e3% 80% 80% e3% 80% 80Gach cineál de comhbhrúiteoir is de ghnáth tástáil ag an monaróir a tharraingt a feidhmíocht cuar % 2c léiríonn an gaol idir an fuarú cumas Q% 7b% 7b0% 7d% 7d % 2c seafta cumhacht Ne agus an galú teocht go ag ag éagsúla comhdhlúthú teochtaí tk. Dá bhrí sin% 2c tar éis an comhbhrúiteoir samhail is cinneadh % 2c an fuarú cumas faoi an obair coinníoll is féidir a a fháil ar an feidhmíocht cairt de réir an dearadh oibre coinníollacha.
　　3. Ríofa de réir go an fuar tiontú foirmle
　　Since the same compressor as long as the speed does not change, although the working conditions are different, its teoiriciúil gas delivery capacity is also unchanged. Dá bhrí sin, it is obtained:

　　In an foirmle:
% e3��　Q λ q are the cooling capacity, gas transmission coefficient and unit volume cooling capacity under the air-conditioning condition (standard working condition) and the design working condition. In this way, if the cooling capacity of the compressor standard or air condition is known, the cooling capacity under the design condition can be converted according to the above formula.