The utility model discloses a method for double ring infiltration, soil permeability experiment, the utility model comprises an inner ring and an outer ring, located between the inner and outer ring for connecting the inner and outer ring; the connecting ribs are uniformly distributed between the inner and outer ring; the inner and outer ring is arranged at the top the upper cover, the upper cover and the outer ring are connected through the rotating shaft connecting pipe; the inner and outer ring is provided with a through inner and outer ring, the pipe is communicated with the liquid level gauge through. The utility model has the advantages of simple structure and easy operation. In the process of use, only digging pit is needed, the seepage ring is nailed into the soil 5cm, and then the pit is backfilled. Open the upper cover, the inner and outer ring simultaneously water injection (through the internal and external ring wall scale observation), the internal and external wall level is flat. Among them, the electromagnetic level meter outside the connecting pipe (liquid level meter) is high out of the ground readings. Record time and level of liquid level. The permeability curve is formed by recording the level of liquid surface in unit time several times, and the use of the utility model can simplify the steps and improve the accuracy.
【技术实现步骤摘要】
一种渗环
本技术涉及一种渗环。
技术介绍
现有的设备在使用双环法测定时,由于设备的复杂、零散,而导致不易操作(简陋),误差极大,不利于科学实验的进展。
技术实现思路
本技术所要解决的技术问题是提供一种结构简单,易于操作,精准度搞得渗环。为解决上述技术问题,本技术所采取的技术方案是:一种渗环,用于双环法土壤渗透性实验,其特征在于其包括内环与外环,位于内环与外环之间用于连接内环与外环的连接筋;所述连接筋均布于内、外环之间;所述内、外环顶部设有上盖,所述上盖与外环通过旋转轴连接;所述内、外环上还设有贯穿内、外环的连通管,所述连通管与液位计贯通。进一步的技术方案在于,所述液位计竖直嵌在外环表面上,所述外环在液位计附近刻有刻度。进一步的技术方案在于,所述内、外环底部均为楔子形。进一步的技术方案在于,所述连接筋为片状结构,且交错均布。进一步的技术方案在于,所述液位计为电磁式液位计。采用上述技术方案所产生的有益效果在于:本技术结构简单,易于操作,在使用过程中,只需开挖坑,坑深低于渗环高度约5cm。将渗环钉入土壤5cm,(下部连通管基本接触土壤,上部基本与地面齐平);然后回填坑。打开上盖,内外环同时注水(通过内外环内壁刻度观察),内外壁液面齐平。其中,连通管外接电磁液位计,(液位计)高出地面方便读数。记录时间及液面高度。通过多次记录单位时间内液面下降量,形成渗透性曲线;使用本技术可以简化步骤,提高准确度。附图说明下面结合附图和具体实施方式对本技术作进一步详细的说明。图1-2分别是本技术的结构示意图;1、外环;2、内环;3、连接筋;4、上盖;5、旋转轴;6、连通管;7、液位计。具体 ...
【技术保护点】
一种渗环,用于双环法土壤渗透性实验,其特征在于其包括内环与外环,位于内环与外环之间用于连接内环与外环的连接筋;所述连接筋均布于内、外环之间;所述内、外环顶部设有上盖,所述上盖与外环通过旋转轴连接;所述内、外环上还设有贯穿内、外环的连通管,所述连通管与液位计贯通。
【技术特征摘要】
1.一种渗环,用于双环法土壤渗透性实验,其特征在于其包括内环与外环,位于内环与外环之间用于连接内环与外环的连接筋;所述连接筋均布于内、外环之间;所述内、外环顶部设有上盖,所述上盖与外环通过旋转轴连接;所述内、外环上还设有贯穿内、外环的连通管,所述连通管与液位计贯通。2.根据权利要求1所述的一种渗环,其特征在于,所述外环在竖直方向上刻有刻度,所述液位计...
【专利技术属性】
技术研发人员:赵冰,王月峰,王家旭,赵泽琦,王家乐,李紫桐,
申请(专利权)人:河北埃森克环保科技有限公司,
类型:新型
国别省市:河北,13
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