The utility model relates to a floor drain floor drain in a building, in particular to an odor proof floor drain which can achieve high water seal and large water quantity. The floor drain cover includes, in order from top to bottom is adjustable to extend the cover and the main body of the floor drain, the floor drain main body comprises an upper casing and lower casing connected together, wherein the lower shell includes an outer annular wall and the inner wall is formed by the bottom extending upward, seal insert into the cavity inside the formation of annular wall to form a water seal, which is characterized in that the outer ring wall side of the lower shell is provided with a water inlet, the other side is provided with a water outlet, and the lower housing also includes a two baffle ring between the outer wall of the two baffle located near the water inlet and the inner side of the annular wall and are located on both sides of the inlet so, from the inlet into the water first enters the supplementary water sealing cavity is formed within the inner ring wall. The floor drain can prevent the return of the stench from the pipeline to the interior, and thoroughly solves the problem of the outflow of the internal water, and the drainage capacity is large and the installation is simple.
【技术实现步骤摘要】
本专利技术涉及一种建筑内同层排水地漏,尤其是涉及一种可以实现高水封、大水量 的防臭气地漏。
技术介绍
在我国建筑内,最早的地漏是为了防止卫生间或厨房给水系统中阀门跑水而设置 的,然而随着建材行业的进步,只要使用合格的产品,阀门发生渗漏的现象已经很少出现, 因此用于卫生间,尤其是设有置浴缸或淋浴房的卫生间的地面地漏使用率也随之大大降低 了。然而为防止万一情况的发生,当前在卫生间地面上仍然设置有地漏,但如果所述地漏 长时间未使用,即卫生间地面长时间没有水流经地漏进入地下排水系统内,则由于地漏中 的水封因蒸发且没有被及时地补充而干涸,使排水管道内的有害气体返到室内,危害居住 者的健康。为此公告号为CN87201022U的技术专利提出了一种三向落水地漏存水盒, 其结构如图4所示,其通过在地漏壳体1下端两侧分别设置两个进水口 5、6,并将所述进水 口 5、6分别与浴缸和洗脸盆的排水管相连接,从而利用使用频率较高的浴缸或洗脸盆排出 的污水不定期的补充该地漏的水封,从而避免了水封的干涸。然而上述技术专利公开 的地漏仅能用于穿层排水系统中,且由于其结构特点,其无法实现高水封,防 ...
【技术保护点】
1.一种高水封大水量防臭气地漏,其包括由上到下依次设置的罩盖(1)、可调延长盖(2)及地漏主体,所述地漏主体包括连接成一体的上壳体(11)和下壳体(9),该所述下壳体(9)包括由底部向上延伸形成的外侧环形壁(9a)及内侧环形壁(9b),水封插入件(8)插入所述内侧环形壁(9b)形成的腔体内以形成水封,其特征在于,所述下壳体(9)的外侧环形壁(9a)一侧设有进水口(4),另一侧设有排水口(12),并且所述下壳体还包括两挡板(7),所述两挡板(7)位于进水口(4)附近的外侧环形壁(9a)与及内侧环形壁(9b)之间且分别位于进水口(4)两侧,以使从所述进水口(4)流入的水首先进入 ...
【技术特征摘要】
【专利技术属性】
技术研发人员:丁璐,
申请(专利权)人:北京中德博力科技有限公司,
类型:实用新型
国别省市:11
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