本文提出了樓用渦旋壓縮機空調系統數值法設計的新途徑，對數碼渦旋壓縮機的原理進行了介紹和分析，建立了數碼渦旋壓縮機的數學計算模型，同時對數碼渦旋空調系統的各環節進行了熱力學計算，并將房間瞬時熱負荷與能力可連續調節的空調系統結合在一起，實現了真正意義上的空調數值化設計.文章從設計原理和實驗兩方面對空調數值化設計進行了分析，并對理論計算結果與實驗結果做了對比。
關鍵詞??? 熱負荷；?? 數碼渦旋壓縮機；? 熱力學模型

(College Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan 430074, China)
Abstract????? New methods of numerical design on air conditioning system in buildings are presented in this paper. In order to realize numerical design, the principle of the digital scroll compressor is introduced and analyzed, the mathematics calculation models are built up, and the thermodynamic calculations of every link in the digital scroll air-conditioning system are made, what’s more, the room transient heat load is considered together with capacity adjustable air conditioner. Numerical design is analyzed from both design principle and experiment. In addition, the calculated results in theory are compared with the experimental data.
Key words??? heat load; digital scroll compressor