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过去对使用专用水喷淋头保护玻璃窗包括用多个水喷啉头保护大面积的玻璃窗进行过试验，但并未涉及到用水喷淋保护建筑物的外墙玻璃系统抵御外部火灾的热辐射。本文除简要介绍以往用水喷淋保护玻璃窗系统所进行的工作外，主要介绍了用水喷淋保护外部玻璃窗户抵御外部火灾热辐射所进行的试验结果，并提出一些建议。
In the past, trials have been conducted on the use of dedicated water sprinkler heads to protect glass windows, including the use of multiple water spray heads to protect large-area glass windows. However, there is no mention of the use of water sprays to protect the exterior glass systems of buildings against external fires. radiation. Apart from the brief introduction of the previous work on the water spray protection glazing system, this article mainly introduces the test results of the water spray protection of external glass windows against external fire heat radiation, and puts forward some suggestions.