| 摘要 |
<p>The present invention relates to a freeze-proof water meter using an internal inflation pressure absorption plate and, more specifically, to a freeze-proof water meter using an internal inflation pressure absorption plate to absorb, from a piston rod cylinder, inflation pressure generated inside a meter during a cold wave, by using the internal inflation pressure absorption plate and a plurality of internal inflation pressure absorption pieces and prevent the meter from freezing in advance. According to the present invention, the meter is prevented from freezing in advance by mounting the piston rod cylinder with the plurality of internal inflation pressure absorption pieces and the internal inflation pressure absorption plate inside a water meter body.</p> |
