The utility model of the manhole cover hole mosquito, relates to the field of road drainage auxiliary equipment, comprising a cover body, the cover body is composed of a buckle and buckle net extension network edge, the net mesh structure, the bottom of the cover body, the upper opening and the bottom hole of the manhole cover shape matching extension is larger than the outer diameter of the hole of the manhole cover. The utility model of the manhole cover has the advantages of convenient installation, mosquito hole, simple maintenance, low cost, good anti mosquito effect, the net is a network structure, when in use, only can achieve the purpose of mosquito net buckle in the manhole cover hole, its extension as an extension of the edge of the net, the manhole cover the hole completely sealed; at the same time through the manhole cover is fixed with the adhesive layer, the mosquito cover as an organic whole and manhole cover, and its stable structure, convenient replacement, effective to isolate the mosquitoes and the external environment.
【技术实现步骤摘要】
窨井盖孔防蚊罩
本技术涉及道路排水辅助设备领域,尤其涉及一种窨井盖孔防蚊罩。
技术介绍
蚊子属于昆虫纲双翅目蚊科,全球约有3000种,吸血的雌蚊是登革热、疟疾、黄热病、丝虫病、日本脑炎等病原体的中间寄主,蚊子在夏季大量繁殖,因此防蚊治蚊是各地卫生部门的一项重要工作。蚊子的繁殖需要水源,在城市里,污水井、雨水井以及排水通道都是蚊子繁殖的主要地点,而且污水和雨水中的营养物质丰富,井道内也有老鼠等生物,给蚊子的繁殖提供了大量的营养物质,而且成蚊的飞行能力极强,飞入和飞离井道十分容易。目前,普遍在窨井井盖下直接压放一块纱网,进行防蚊,纱网质软、抗阻力性能弱,若遇到较大水流,纱网的经纬织线容易变形,能够使蚊子从较大的空隙中飞出,其更换时需要将窨井盖整体掀开,才能进行更换,更换极其不方便;纱网安装后,其外延部分外露于井外,十分不美观。
技术实现思路
本技术对于上述现有技术的不足,提供了一种窨井盖孔防蚊罩。本技术的窨井盖孔防蚊罩,包括罩体,所述的罩体是由扣网和扣网边缘的延伸部构成,所述的扣网为网状结构、其底部置于罩体的下方、上口与窨井盖的盖孔的形状相匹配,延伸部的外径大于窨井盖盖孔 ...
【技术保护点】
窨井盖孔防蚊罩,包括罩体(1),其特征在于所述的罩体(1)是由扣网(2)和扣网(2)上口的边缘延伸部(3)构成,所述的扣网(2)为网状结构、其底部置于罩体(1)的下方、上口与窨井盖(4)的盖孔的形状相匹配,延伸部(3)的外径大于窨井盖(4)盖孔的外径。
【技术特征摘要】
1.窨井盖孔防蚊罩,包括罩体(1),其特征在于所述的罩体(1)是由扣网(2)和扣网(2)上口的边缘延伸部(3)构成,所述的扣网(2)为网状结构、其底部置于罩体(1)的下方、上口与窨井盖(4)的盖孔的形状相...
【专利技术属性】
技术研发人员:杨波,李嘉明,
申请(专利权)人:大庆市庆嘉石油科技有限公司,
类型:新型
国别省市:黑龙江,23
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。