预埋排水管接头制造技术

本实用新型专利技术公开了一种预埋排水管接头，包括预埋接头体、上排水管接头和滤水网罩；预埋接头体包括外层管和内层管，内层管的上部设有上排水管接头承口、下部设有下立管承口；外层管的顶部设有滤水网罩承口；外层管和内层管的底部密闭；上排水管接头的下部设有上排水管接头插口、上部设有上立管承口；滤水网罩套装在上排水管接头外，且滤水网罩上设有滤水网罩安装座，滤水网罩上设有水封环，水封环位于外层管与内层管之间，并在水封环与外层管之间形成滤水进水通道、在水封环与内层管之间形成滤水出水通道；滤水进水通道与滤水出水通道之间设有连通通道；滤水网罩安装座上设有滤水孔，上排水管接头上设有与滤水出水通道相连通的出水口。

Buried drain joint

The utility model discloses a pre-buried drain pipe joint, which comprises a pre-buried joint body, an upper drain pipe joint and a water filtering net cover; the pre-buried joint body comprises an outer pipe and an inner pipe; the upper part of the inner pipe is provided with an upper drain pipe joint socket; the lower part is provided with a lower standpipe socket; the top of the outer pipe is provided with a water filtering net cover socket; the outer pipe and the inner pipe are provided with a filter net cover socket; The bottom of the inner pipe is sealed; the lower part of the upper drain pipe joint is provided with an upper riser pipe socket; the upper part is provided with an upper riser pipe socket; the water filtering net cover is sleeved outside the upper drain pipe joint, and the water filtering net cover is provided with a filter net cover installation seat; the water sealing ring is arranged between the outer pipe and the inner pipe, and the water sealing ring is arranged between the outer pipe and the inner pipe, and the water sealing ring is arranged between the outer pipe and the inner pipe. A filter water inlet channel is formed between the sealing ring and the outer pipe, and a filter water outlet channel is formed between the sealing ring and the inner pipe; a connecting channel is arranged between the filter water inlet channel and the filter water outlet channel; a filter hole is arranged on the installation seat of the filter net cover, and a water outlet connected with the filter water outlet channel is arranged on the joint of the upper drainage pipe.

【技术实现步骤摘要】
预埋排水管接头
本技术属于管接头
，具体的涉及一种预埋排水管接头。
技术介绍
公开号为CN201672186U的中国专利公开了一种预埋式防渗漏排水管接头，为同轴结构的薄壁圆筒体，它包括上接管、止水环、变径管)、内直管和下接管；立置的上接管部通过变径管连接内直管，内直管下插到下接管中形成夹套结构，内直管外壁与下接管内壁之间的间隔等于待安装排水管管壁厚度；所述下接管和上接管内径相等，其公称尺寸为待安装排水管的外径，下接管底端为法兰状，法兰端面上均布定位通孔；所述上接管与变径管的结合段环外壁设有外凸的止水环，止水环朝上的端面设有凹凸相间的环状槽。该预埋式防渗漏排水管接头虽然在一定程度上具有防渗漏等技术效果，但是，当该预埋式防渗漏排水管接头用于阳台时，还是需要在阳台的合适位置安装地漏及其配套排水管结构（如横支管、竖向短管、三通和存水湾等管件），这就导致阳台排水系统结构复杂，不仅成本高，而且所需安装空间大，在狭小的阳台空间不便于布置。
技术实现思路
有鉴于此，本技术的目的在于提供一种预埋排水管接头，可将立管排水和地漏排水集成为一体，具有结构简单、安装方便和对安装空间需求更小的优点。为达到上述本文档来自技高网...

【技术保护点】
1.一种预埋排水管接头，其特征在于：包括预埋接头体、上排水管接头和滤水网罩；所述预埋接头体包括外层管和位于所述外层管内的内层管，所述内层管的上部设有上排水管接头承口、下部设有下立管承口；所述外层管的顶部设有滤水网罩承口；所述外层管和内层管的底部密闭，且所述外层管的高度高于内层管的高度；所述上排水管接头的下部设有与所述上排水管接头承口配合的上排水管接头插口、上部设有与上立管配合的上立管承口；所述滤水网罩套装在所述上排水管接头外，且所述滤水网罩上设有与所述滤水网罩承口配合的滤水网罩安装座，所述滤水网罩上设有轴向向下延伸的水封环，所述水封环位于所述外层管与所述内层管之间，并在所述水封环与所述外层管之...

【技术特征摘要】
1.一种预埋排水管接头，其特征在于：包括预埋接头体、上排水管接头和滤水网罩；所述预埋接头体包括外层管和位于所述外层管内的内层管，所述内层管的上部设有上排水管接头承口、下部设有下立管承口；所述外层管的顶部设有滤水网罩承口；所述外层管和内层管的底部密闭，且所述外层管的高度高于内层管的高度；所述上排水管接头的下部设有与所述上排水管接头承口配合的上排水管接头插口、上部设有与上立管配合的上立管承口；所述滤水网罩套装在所述上排水管接头外，且所述滤水网罩上设有与所述滤水网罩承口配合的滤水网罩安装座，所述滤水网罩上设有轴向向下延伸的水封环，所述水封环位于所述外层管与所述内层管之间，并在所述水封环与所述外层管之间形成滤水进水通道、在所述水封环与所述内层管之间形成滤水出水通道，所述滤水进水通道与所述滤水出水通道之间设有连通通道；所述滤水网罩安装座上设有与所述滤水进水通道相连通的滤水孔，所述上排水管接头上设有与所述滤水出水通道相连通的出水口；所述连通通道位于所述出水口的下方，并在所述连通通道与所述出水口之间形成水封高度。2.根据权利要求1所述的预埋排水...

【专利技术属性】
技术研发人员：李继辉，李贤梅，王可辉，姜通均，魏红静，
申请(专利权)人：重庆顾地塑胶电器有限公司，顾地科技股份有限公司，
类型：新型
国别省市：重庆,50