An adsorption heat pump system using a new binary coupling adsorptive cycle is developed and tested.Experimental results show that the COP of the binary coupling cycle is higher than that of a pure zeolite-water system. The system operating pressure is found to be moderate (close to the ambient pressure) when a proper concentration of ammonia is used in the system. The moderate operating pressure of the new coupling cycle results in low leakage to the system, achieving long life and the light design of the system vessels. The use of the new binary adsorption cycle greatly improves the feasibility and reliability of the adsorption heat pumps, providing essential benefits for the industrialisation of adsorption heat pumps.

采用化学聚合法强化吸附剂——沸石颗粒的热传导性能。利用苯胺单体在沸石颗粒表面氧化聚合，使少量的聚苯胺形成均匀连续的导热性能好的高分子材料网，在实验条件下可使该种吸附剂的有效导热系数提高到原来的4倍多。同时，将强化后的吸附荆挤压成型，进行强化吸附床层的传热研究，结果表明堆积密度为原来的1.5倍的成型块，其有效导热系数比原来提高30%。对比混合法的实验和数据分析表明，化学聚合法较物理混合法效果更明显，是一种适宜吸附荆热传导强化的新途径。

A thermal conductivity augmentation technology for zeolite bed in adsorption heat pump system has been studied in this paper. A new synthesis method of polymer has been used to enhance effective thermal conductivity of zeolite which was coated with a thermal polymer material in the synthesis process. It was found that the effective thermal conductivity of the polymer-zeolite was increased 2～3 times and at the same time its adsorptive ability in the adsorption heat pump cycle process remains the same.

结合石油化工企业重沸器技改实例，将T形系列翅片管应用于大温差传热重沸器中，并对T形系列翅片管重沸器进行工业试验研究。结果表明，改进后的T形翅片管——TXY形翅片管重沸器可解决传统的重沸器传热温差大、易结垢的问题。

地冷空调使用天然可再生的土壤冷源，在夏季某些室外条件下可为房间供冷，但室外温湿度很高时，独立的地冷空调系统无法满足空调舒适度标准。本文中提出一种新型地冷耦合除湿型空调系统，在地冷系统前耦合吸附器对空气预除湿，并在不同的室外条件下，对独立地冷空调和地冷耦合除湿型空调系统进行了热力学分析和对比。结果表明相对于独立的地冷空调，地冷耦合吸附除湿型空调系统的性能和可靠性提高。