一种阀芯可更换的二氧化碳制冷系统节流阀，属于制冷技术领域。
A throttle valve with a renewable valve core is used for a carbon dioxide refrigeration system, and belongs to the refrigeration technology field.
一种具有变温调节特性的二氧化碳制冷系统节流阀，属于制冷技术领域。
A throttle valve of a carbon dioxide refrigeration system which is characterized by variable temperature regulation belongs to the refrigeration technology field.
跨临界二氧化碳制冷系统节流控制机构，主要包括节流阀、汽液分离器、电磁阀、混合器、热力膨胀阀等。
The throttle control mechanism of cross-critical CO2 refrigerating system includes mainly throttle valve, vapor-liquid separator, solenoid valve, mixer thermal expanding valve, etc.
所以梅特门特和同事们正在调查利用超市二氧化碳制冷的空调和冰箱所产生的热能的想法，例如，给附近家庭提供热水。
So Maidment and colleagues are investigating the idea of using the heat generated by CO2-based air-conditioning systems and fridges in supermarkets, for example, to provide hot water for nearby homes.
一种可选的办法，具有讽刺意味，是用二氧化碳替代在这类系统中使用的合成氟化烃制冷剂，他说：这类气体造成全球变暖的可能性是二氧化碳的四千倍。
One option, ironically, is to use carbon dioxide to replace the synthetic HFC refrigerants used in such systems, he says: such gases can have around 4000 times the global warming potential of CO2.
各种废气，像二氧化碳、甲烷以及破坏臭氧层的氟利昂制冷剂，都可能捕捉阳光，提高地球上的温度。
Waste gases such as carbon dioxide, methane and the same CFCs that wreck the ozone layer all tend to trap sunlight and warm the earth.
在填充步骤(S10)中，对制冷循环回路填充二氧化碳。
In a filling step (S10), a refrigeration cycle is filled with carbon dioxide.
一种空调装置的清洗方法等，在使用二氧化碳作为工作制冷剂时，不用进行抽真空，就能降低残留的杂质的量。
Provided is a method for cleaning an air conditioner, by which a quantity of remaining impurities is reduced without vacuumizing, in the case of using carbon dioxide as an operating coolant.
使用二氧化碳作为工作制冷剂的空调装 置（1）的清洗方法包括三个步骤。
The method is provided for cleaning the air conditioner (1) which uses carbon dioxide as an operating coolant, and the method has three steps.
使用二氧化碳作为工作制冷剂的空调装 置（1）的清洗方法包括三个步骤。
The method is provided for cleaning the air conditioner (1) which uses carbon dioxide as an operating coolant, and the method has three steps.
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