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发明公开
CN108019904A 测试室 无效 - 驳回

测试室
摘要：
本发明涉及一种用于调节空气的测试室，包括温度绝缘测试空间和温度控制装置，测试空间对环境可密封，以用于接收测试材料，温度控制装置用于控制测试空间的温度，通过温度控制装置能够在测试空间内实现在温度方面范围为‑20℃至+180℃的温度，温度控制装置包括具有冷却循环(11)的冷却装置(10)，冷却循环具有制冷剂、传热器(12)、压缩机(13)、冷凝器(14)和膨胀元件(15)，冷却循环包括内传热器(24)，内传热器连接至冷却循环的沿流动方向在膨胀元件上游和冷凝器下游的高压侧(18)，制冷剂能够通过联接至冷却装置的可调整的补充制冷的内传热器冷却。
摘要（英）：

A test chamber for conditioning air has a temperature-insulated test space sealable against an environment for receiving test materials and a temperature control device for controlling the temperatureof the test space, and a temperature ranging from-20 DEG C to +180 DEG C in temperature is able to be realized within the test space by means of the temperature control device. The temperature control device comprises a cooling device 10 having a cooling cycle 11 having a refrigerant, a heat transmitter 12, a compressor 13, a condenser 14 and an expanding element 15, the cooling cycle comprises an internal heat transmitter 24, the internal heat transmitter is connected to a high-pressure side 18 of the cooling cycle at the upstream of the expanding element and downstream of the condenser in aflow direction, and the refrigerant is able to be cooled by means of the internal heat transmitter which is coupled to the adjustable supplementary refrigeration of the cooling device.

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