1.Heat pumps in industry
1). Systems
Relatively few heat pumps are currently installed in industry. However, as environmental regulations become stricter, industrial heat pumps can become an important technology to reduce emissions, improve efficiency, and limit the use of ground water for cooling
To ensure the sound application of heat pumps in industry, processes should be optimised and integrated. Through process integration improved energy efficiency is achieved by thermodynamically optimising total industrial processes. An important instrument for process integration is pinch analysis, a technology to characterise process heat streams and identify possibilities for heat recovery. Such possibilities may include improved heat exchanger networks, cogeneration and heat pumps. Pinch analysis is especially powerful for large, complex processes with multiple operations, and is an excellent instrument to identify sound heat pump opportunities.
Industrial applications show a great variation in the type of drive energy, heat pump size, operating conditions, heat sources and the type of application. The heat pump units are generally designed for a specific application, and are therefore unique.



1熱泵在工業(yè)上的應(yīng)用

1）系統(tǒng)
目前，在工業(yè)領(lǐng)域當(dāng)中只有較少的熱泵得到運(yùn)用。但，隨著環(huán)境要求的逐步的提高，工業(yè)熱泵變成一種可以用來減少散發(fā)，提高效率以及在制冷過程中限制地下水過多使用的重要的技術(shù)。
在總的工業(yè)流程中，能效的提高是通過綜合處理由熱力狀態(tài)來完成的。因此，為了確保熱泵在工業(yè)中的充分利用，這就需要合理、全面的處理。擠壓分析是綜合處理中的一種重要的方法，這種技術(shù)能表現(xiàn)出處理熱的趨勢(shì)和鑒定熱回收的可行性，可行性包括改善熱交換網(wǎng)絡(luò)和熱泵。擠壓式分析對(duì)大型復(fù)雜的綜合控制過程是特別有效的，并且是一種一個(gè)挑選適合的熱泵的機(jī)會(huì)。
在工業(yè)應(yīng)用上，熱泵已經(jīng)在運(yùn)行能源的形式、型號(hào)、控制條件、熱源和應(yīng)用方式上等許多方面都發(fā)生了很大的變化。熱泵各個(gè)組成部分通常是為了一個(gè)特殊的應(yīng)用而設(shè)計(jì)的，因此熱泵也是獨(dú)特的。