ashp 中文意思是什麼
ashp
解釋
醫藥衛生協會-
But the frost, which is accumulated on the evaporator for certain surrounding conditions, can degrade the performance of ashp and the periodical defrost is necessitated
然而機組的本身特點決定了在一定環境下必然存在結霜的現象，因此需要周期性地除霜。 -
For the reason that the defrost methods of ashp can not satisfied the need of owners, a novel adaptive defrost method is brought forward, which is grounded on the modern modeling techniques and the change rate of tube - fine temperatures. the method integrates the surrounding conditions and the response of the ashp during operation
針對目前空氣源熱泵機組除霜過程中存在的問題，提出了一種基於現代模擬技術和管翅片溫度變化率為基礎的自適用控制技術，並探討了這種技術的如何實現問題，為實現真正的按需除霜提供了理論上的依據。 -
An array of benefits is provided with the application of the integrated system, such as high cop & spf, energy saving, small fluctuation with the ambient temperature, improving the conflict between the fresh air supply and energy consumption and etc. 3. a comparison has been made on ground - source heat pump ( gshp ) with the air - source heat pump ( ashp )
地源熱泵聯合輻射地板對房間進行冷暖聯供，既具有地源熱泵季節性平均性能系數高、土壤蓄熱能力強、隨環境溫度波動小等優點，且能改善空氣源熱泵系統新風供給量與耗能之間的矛盾關系。 -
To improve the performance of ashp, an improved ashp system is presented. different from the original system, the new one can control the refrigerant flow rate by the sub - cooling of condenser and adjust the sup - heating of the compressor inlet vapor by the heater in accumulator. the simulation shows the new system not only has better dynamic characteristic of frost and defrost of ashp, but also has higher coefficient of performance
為改善空氣源熱泵機組的結霜除霜動態性能，提出了一種利用冷凝器過冷度來調節製冷劑流量，在氣液分離器里增加電熱裝置保持壓縮機進口過熱度的改進型系統，結果表明這種改進型系統不但可以改善系統的運行性能，同時能改善系統運行的經濟性，為機組的技術升級和產品更新提供了一個新的途徑。 -
The future research on the frost and defrost of ashp is prospected at last
最後對本研究作了總結和和未來的研究方向作了展望。 -
Simulating results show that the novel defrost method can be adaptive depending on the surrounding conditions and the situation of ashp, so is a guideline to the intelligent defrost of ashp
為了進一步拓寬模擬模型的應用，還研究了空氣源熱泵機組工質替換成新型工質后，系統動態特性的變化情況。 -
Air - source heat pump ( ashp ) has many unique advantages, such as high efficiency, convenient operation and no pollution to applying areas etc., so has been broadly used in china, especially in central south area and lack - of - water area
空氣源熱泵機組具有高效節能、使用方便和不污染使用地區環境的特點，在我國具有廣闊的發展空間。 -
The good comparisons between simulations and experiments show that the system simulation model is valid in the research on the dynamic characteristics of ashp and the mentioned method of calculation is available in the simulation
模擬結果和實驗結果的比較表明本研究所提出模擬模型能反映空氣源熱泵機組結霜和除霜過程中系統的本質特性，模擬計算的實踐表明所提出的模擬計算方法是行之有效的。 -
On the basis of simulation and experiment, the dynamic characteristic of frosting and defrosting of ashp is studied. a set of simple equations is put forward to model the reverse cycle procedure of defrost and is put into the practice to simulate the dynamic characteristics of frosting and defrosting of ashp
在模擬模型研究中，提出了一個簡單的可以用來模擬四通閥換向後系統高低壓平衡和系統循環重新建立的過程，並將這一模型應用到機組動態特性研究。
分享友人