A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a manhole cover for preventing urban inland inundation. The manhole cover comprises a cover body, wherein a pressure cavity with an upward opening is formed in the cover body,and a water pressure monitor is arranged in the pressure cavity in a sliding mode; a working spring is fixedly arranged at the lower end of the water pressure monitor, the lower end of the working spring is fixedly connected to the inner wall of the lower side of the pressure cavity, and small water outlets are symmetrically formed with the water pressure monitor as a symmetry center. According tothe manhole cover for preventing urban inland inundation, urban inland inundation can be effectively avoided by detecting urban water pressure, and the situation that urban drainage is affected due to the fact that a water passing opening is blocked can be avoided through the spring arranged in a normally-opened water passing opening; and after the large water passing opening is opened, arrangedindicating lamps can effectively remind pedestrians that a water drainage opening works currently and remind the pedestrians to away from the water drainage opening, so that the pedestrian driving safety is guaranteed while the water displacement is increased.
本发明公开的一种用于预防城市内涝的井盖，包括盖体，所述盖体内设有开口向上的压力腔，所述压力腔内滑动设有水压监测器，所述水压监测器下端固定设有工作弹簧，所述工作弹簧下端固定连接在所述压力腔下侧内壁上，以所述水压监测器为对称中心对称设有小出水口，本发明可以通过对城市水压的检测有效避免城市内涝的产生，并且设置的在常开通水口中的弹簧可以避免因为通水口堵塞进而影响城市排水的情况产生，并且当较大的通水口打开后，设置的指示灯可以有效提醒行人排水口正在工作，提醒行人注意避开，进而保证排水量增大的同时保证行人行驶安全。
The invention discloses a manhole cover for preventing urban inland inundation. The manhole cover comprises a cover body, wherein a pressure cavity with an upward opening is formed in the cover body,and a water pressure monitor is arranged in the pressure cavity in a sliding mode; a working spring is fixedly arranged at the lower end of the water pressure monitor, the lower end of the working spring is fixedly connected to the inner wall of the lower side of the pressure cavity, and small water outlets are symmetrically formed with the water pressure monitor as a symmetry center. According tothe manhole cover for preventing urban inland inundation, urban inland inundation can be effectively avoided by detecting urban water pressure, and the situation that urban drainage is affected due to the fact that a water passing opening is blocked can be avoided through the spring arranged in a normally-opened water passing opening; and after the large water passing opening is opened, arrangedindicating lamps can effectively remind pedestrians that a water drainage opening works currently and remind the pedestrians to away from the water drainage opening, so that the pedestrian driving safety is guaranteed while the water displacement is increased.
本发明公开的一种用于预防城市内涝的井盖，包括盖体，所述盖体内设有开口向上的压力腔，所述压力腔内滑动设有水压监测器，所述水压监测器下端固定设有工作弹簧，所述工作弹簧下端固定连接在所述压力腔下侧内壁上，以所述水压监测器为对称中心对称设有小出水口，本发明可以通过对城市水压的检测有效避免城市内涝的产生，并且设置的在常开通水口中的弹簧可以避免因为通水口堵塞进而影响城市排水的情况产生，并且当较大的通水口打开后，设置的指示灯可以有效提醒行人排水口正在工作，提醒行人注意避开，进而保证排水量增大的同时保证行人行驶安全。
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