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DRAINAGE DEVICE FOR ABOVE-GROUND POOL AND ABOVE-GROUND POOL

机译:地上池和地上池的排水装置

摘要

A drainage device (20) for an above-ground pool (10), and an above-ground pool (10) including the drainage device are provided. The drainage device includes a drainage pipe (22), with inlet (222) and outlet ends (223), and a drainage valve connected to the inlet end of the drainage pipe. The drainage valve includes a water inlet periphery (222b), defining a water inlet in fluid communication with the inlet end of the drainage pipe, and a connecting member (224) disposed circumferentially around the water inlet periphery. The connecting member is radially spaced apart from the water inlet periphery. The connecting member may be formed by injection molding around the water inlet periphery.
机译:提供用于上面池(10)的排水装置(20),以及包括排水装置的地上池(10)。 排水装置包括排水管(22),进气管(222)和出口端(223),以及连接到排水管的入口端的排水阀。 排水阀包括进水阀(222B),限定与排水管的入口端的流体连通的进水口,以及在进水周边周向周向设置的连接构件(224)。 连接构件与进水周边外径向间隔开。 连接构件可以通过在进水周边周围注射成型来形成。

著录项

  • 公开/公告号EP3913167A3

    专利类型

  • 公开/公告日2022-01-05

    原文格式PDF

  • 申请/专利权人 BESTWAY INFLATABLES & MATERIAL CORP.;

    申请/专利号EP20210171414

  • 发明设计人 HUANG SHUIYONG;

    申请日2021-04-30

  • 分类号E04H4;E03C1/20;E04H4/12;F16L11/08;F16L11/11;

  • 国家 EP

  • 入库时间 2022-08-24 23:13:44

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