| 摘要 |
<p>PURPOSE: A temperature-sensitive device for controlling a fluid flow is provided to prevent a fluid flowing pipe from becoming frozen and bursting by discharging a small amount of flowing fluid to the outside without power. CONSTITUTION: A temperature-sensitive device for controlling a fluid flow comprises a housing(20), a valve block(30), and a temperature-sensitive unit. The housing has an opening in which a part is exposed to the outside and is installed between an inlet(12) and an outlet(14) of a fluid flowing pipe. The valve block is installed inside the housing to be connected to the opening. The temperature-sensitive unit generates a pressure difference which changes depending on a temperature change of temperature-sensitive fluid(71).</p> |
