Bed gas flow and temperature control

A bed system includes microclimate control capabilities for providing a high quality sleep experience. The bed system may include a microclimate control subsystem configured to supply modulated air (e.g., heated air or cooled air) to the mattress, or to draw ambient air from the mattress to achieve a desired temperature at the top of the mattress. Using the supply of modulated air to provide air at a desired temperature to the mattress system, or air extraction to exhaust heat from the mattress system, precise microclimate control can be provided at the mattress, allowing comfortable sleep. 一种床系统包括用于提供高质量睡眠体验的微气候控制能力。床系统可以包括微气候控制子系统，该微气候控制子系统被配置为将调制空气(例如，加热空气或冷却空气)供应到床垫，或者从床垫吸取环境空气，以在床垫顶部达到期望温度。利用调制空气的供应来向床垫系统提供期望温度的空气，或者利用空气抽取来从床垫系统排出热量，能够在床垫处提供精确的微气候控制，从而允许舒适的睡眠。