| 塑料检查井 |
| 添加时间：2018/4/12 16:45:39 浏览次数： |
| 塑料检查井的井座部分大多采用的是一次性注塑成型，以异径接头、变角接头和橡胶密封圈等配件来达到改变管径及角度的连接。塑料检查井配套开发了井盖、井筒和相关配件，路面载荷通过井盖、井座作用于检查井周围，避免了路面载荷对检查井的破坏。井座具有上下浮动的功能，可主动适应路面的高低变化，同时井筒采用专用井筒，可根据现场埋设深度截取相应长度，灵活方便。井筒、进（出）水管道与井座的连接采用橡胶密封圈柔性承插式连接或者是热收缩套连接，可适应小范围内的角度变化，施工方便快捷，密封性能好、防渗漏，有效防止对地下水的二次污染，是一种环保节能建材。 Most of the well seat parts of the plastic inspection well are used in one time injection molding. The fittings such as different diameter joints, variable angle joints and rubber sealing rings are used to change the connection of the pipe diameter and angle. The plastic inspection well has developed the well cover, wellbore and related accessories. The pavement load is used around the inspection well through the shaft cover and the well seat, avoiding the damage of the pavement load to the inspection well. The wellbore has the function of fluctuating up and down, and it can adapt to the change of the height of the road. At the same time, the shaft adopts special wellbore. It can intercept the corresponding length according to the depth of the site, and it is flexible and convenient. The shaft, the inlet (out) pipe road and the well seat are connected by the rubber sealing ring flexible socket connection or the heat shrinkable sleeve connection, which can adapt to the angle change in the small range, the construction is convenient and quick, the sealing performance is good, the leakage prevention is good, and the two pollution of the groundwater is effectively prevented. It is a kind of environmental protection and energy-saving building material. 塑料检查井按用途可分雨水塑料检查井和污水塑料检查井，应用领域分为建筑小区排水用塑料检查井和市政排水用塑料检查井。 The use of plastic inspection wells can be divided into rainwater plastic inspection wells and sewage plastic inspection wells. The application fields are divided into plastic inspection wells for Residential District Drainage and plastic inspection wells for municipal drainage. |
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