| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a drainage trap capable of simplifying maintenance work while making waste fluid properly flow out to a discharge section. <P>SOLUTION: A body 4 equipped with a communicating conduit 7 communicating a receiving section 5 with the discharge section 6 is provided, a storage section 8 storing the waste fluid received by the receiving section 5 and a regular closed check valve 9 allowing the flow of the waste fluid to the discharge section 6 by floatingly opening the communicating conduit 7 when the waste fluid more than a set value is stored in the storage section 8 are provided on the communicating conduit 7, the storage section 8 is provided so as to communicate with right under the regular closed check valve 9, Among the communicating conduits 7, the discharge section 6 is provided to the lowest position in discharge side communicating conduits 11 so that the waste fluid can't be stored in the discharge side communicating conduits 11 reaching the discharge section 6 from the regular closed check valve 9. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
