A sewer wellhead cover, which comprises a square manhole cover body, a cover body is provided with a plurality of Water Leakage hole, both ends of the bottom surface of the manhole cover body are provided with a rotating shaft of a supporting ear, ear, sealing plate is provided with a rotating shaft, in the absence of external forces, sealing plate in the state level, and from the drain cavity and the outside world, when the area of water through the hole in the block Water Leakage dripping plate, a sealing plate is inclined, the drain cavity is communicated with the outside world, the water flows into the drainage ditch by the formation of homeopathy, between Water Leakage and several holes transversely arranged in the longitudinal direction of the ribs Water Leakage hole is provided with a thickness of 4mm, height 7mm glass fiber. Because the utility model plugging plate at the state level in the absence of external forces, which will drain cavity and separated from the outside world, because of the blocking effect of blocking plate, the sun will not be exposed to external drainage ditch, so as to avoid odor, also prevent living in foul water such as insects from climbing out.
【技术实现步骤摘要】
下水道井口盖板
本技术涉及基础设施
,具体讲是一种盖设在排水沟顶部的下水道井口盖板。
技术介绍
城市道路的两侧一般都设置有排水沟,用于对雨水进行快速排放。目前,盖设在排水沟顶部的井口盖板大多都是敞口式的,换句话说,排水沟内腔通过井口盖板上开设的漏水孔直接与外界相通,当阳光穿过该漏水孔照射后,排水沟内的积水极易发臭,而散发的异味会严重污染城市的空气,直接威胁人类健康。此外,正是由于井口盖板是敞口式的,因此,生活在臭水中的蟑螂、蚊子、苍蝇等会直接从漏水孔中爬出,危害无穷。
技术实现思路
本技术要解决的技术问题是,提供一种下水道井口盖板,不仅能够防止阳光照射到排水沟内,避免异味向外散发,而且还可阻止生活在臭水中的昆虫向外爬出。本技术的技术解决方案是,提供一种具有以下结构的下水道井口盖板,包括方形井盖本体,井盖本体上开设有若干漏水孔,井盖本体底面两端均设置有支撐耳,两个支撑耳之间装有转轴,转轴上安装有封堵板,在无外力时,封堵板处于水平状态,从而将排水沟内腔与外界隔开,当路面积水穿过漏水孔滴落在封堵板上时,封堵板发生倾斜,排水沟内腔与外界相通,积水顺势流入排水沟内。本技术所述 ...
【技术保护点】
一种下水道井口盖板,包括方形井盖本体(1),所述井盖本体(1)上开设有若干漏水孔(3),其特征在于:所述井盖本体(1)底面两端均设置有支撑耳(8),两个支撑耳(8)之间装有转轴(7),所述转轴(7)上安装有封堵板(6),在无外力时,封堵板(6)处于水平状态,从而将排水沟内腔与外界隔开,当路面积水穿过漏水孔(3)滴落在封堵板上时,封堵板(6)发生倾斜,排水沟内腔与外界相通,积水顺势流入排水沟内。
【技术特征摘要】
1.一种下水道井口盖板,包括方形井盖本体(1),所述井盖本体(1)上开设有若干漏水孔(3),其特征在于:所述井盖本体(1)底面两端均设置有支撑耳(8),两个支撑耳(8)之间装有转轴(7),所述转轴(7)上安装有封堵板(6),在无外力时,封堵板(6)处于水平状态,从而将排水沟内腔与外界隔开,当路面积水穿过漏水孔(3)滴落在封堵板上时,封堵板(6)发生倾斜,排水沟内腔与外界相通,积水顺势流入排水沟内...
【专利技术属性】
技术研发人员:韩正华,
申请(专利权)人:嘉兴恒力建材科技有限公司,
类型:新型
国别省市:浙江,33
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