| 摘要 |
<p>A pressure response freeze prevention apparatus is provided. The pressure response freeze prevention apparatus, capable of preventing freezing and bursting of a weak portion of a water pipe connected with a product for supplying water from the outside, such as water heater, a dishwasher, a boiler and the like, contains a component in which a product and a water supply pipe are directly connected, or an automatic water supplying pipe. The pressure response freeze prevention apparatus comprises: a (210) valve body including a cylinder (211) forming a movement peak of a plunger (220); the plunger (220) moving along the cylinder (221) according to a change in the pressure of the water pipe (100); an elastic member (230) elastically supporting the plunger (220) in the cylinder (211); a discharging passage (212) formed along an inner wall of the cylinder (211) with respect to an elastic section of the elastic member (230); and a base (240) fitted to the cylinder (211) and having a hole (241).</p> |
