Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Early warning device for repairing existing municipal pipeline
The invention discloses an early warning device for repairing an existing municipal pipeline, and relates to the field of municipal engineering. Comprising a first partition; the bottom of the first partition wall is arranged on a second well bottom plate, the left side and the right side of the first partition wall abut against a second well wall, and the top end of the first partition wall is higher than a second well upstream pipe opening and lower than a second well opening; a water level alarm is further installed. A floating ball of the water level alarm is located between the first partition wall and the wall of the second well and located on the upstream side of the first partition wall, and the floating ball is higher than an upstream pipe opening of the second well and lower than the top end of the first partition wall. Water in the first well is guided and drained to the fourth well through the pumping and draining equipment; when a worker carries out repairing operation on the to-be-repaired pipeline, the downstream pipe opening of the first well and the upstream pipe opening of the fourth well do not take blocking measures; when the upstream water volume is increased due to sudden rainstorm weather, the water is blocked by the first partition wall of the second well; when the water level reaches the position of the floating ball, the water level alarm sounds to warn downstream repair personnel to leave.
本发明公开了一种用于既有市政管道修复的预警装置，涉及市政工程领域；包括第一隔墙；第一隔墙为半封堵隔墙，其底部置于二号井底板上，左右两侧抵接二号井井壁，其顶端高于二号井上游管口且低于二号井井口；还安装有水位报警器；水位报警器的浮球位于第一隔墙与二号井井壁之间且位于第一隔墙上游侧，浮球所在位置高于二号井上游管口且低于第一隔墙顶端。本发明通过抽排设备将一号井的水导排到四号井；当工作人员对待修复管道进行修复作业时，一号井下游管口以及四号井上游管口均不采取封堵措施；当突发暴雨天气导致上游水量暴增时，二号井的第一隔墙对水进行阻挡；当水位来到浮球所在位置时，水位报警器响起，警示下游修复人员离开。
Early warning device for repairing existing municipal pipeline
The invention discloses an early warning device for repairing an existing municipal pipeline, and relates to the field of municipal engineering. Comprising a first partition; the bottom of the first partition wall is arranged on a second well bottom plate, the left side and the right side of the first partition wall abut against a second well wall, and the top end of the first partition wall is higher than a second well upstream pipe opening and lower than a second well opening; a water level alarm is further installed. A floating ball of the water level alarm is located between the first partition wall and the wall of the second well and located on the upstream side of the first partition wall, and the floating ball is higher than an upstream pipe opening of the second well and lower than the top end of the first partition wall. Water in the first well is guided and drained to the fourth well through the pumping and draining equipment; when a worker carries out repairing operation on the to-be-repaired pipeline, the downstream pipe opening of the first well and the upstream pipe opening of the fourth well do not take blocking measures; when the upstream water volume is increased due to sudden rainstorm weather, the water is blocked by the first partition wall of the second well; when the water level reaches the position of the floating ball, the water level alarm sounds to warn downstream repair personnel to leave.
本发明公开了一种用于既有市政管道修复的预警装置，涉及市政工程领域；包括第一隔墙；第一隔墙为半封堵隔墙，其底部置于二号井底板上，左右两侧抵接二号井井壁，其顶端高于二号井上游管口且低于二号井井口；还安装有水位报警器；水位报警器的浮球位于第一隔墙与二号井井壁之间且位于第一隔墙上游侧，浮球所在位置高于二号井上游管口且低于第一隔墙顶端。本发明通过抽排设备将一号井的水导排到四号井；当工作人员对待修复管道进行修复作业时，一号井下游管口以及四号井上游管口均不采取封堵措施；当突发暴雨天气导致上游水量暴增时，二号井的第一隔墙对水进行阻挡；当水位来到浮球所在位置时，水位报警器响起，警示下游修复人员离开。
Early warning device for repairing existing municipal pipeline
一种用于既有市政管道修复的预警装置
HU ZHIGANG (Autor:in) / YU JIANYING (Autor:in) / ZHAO SHUNING (Autor:in) / HU HANG (Autor:in) / WANG GUOFANG (Autor:in) / ZHOU YADONG (Autor:in) / ZHANG XINYI (Autor:in) / BAO MINTONG (Autor:in) / LU LI (Autor:in) / ZHOU HEFENG (Autor:in)
27.08.2024
Patent
Elektronische Ressource
Chinesisch
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