一种环境检测水样过滤装置

Abstract

本实用新型提供一种环境检测水样过滤装置，涉及水样过滤技术领域，包括外壳、活动管、连接架；所述外壳的下端设有方形槽，并在外壳的下端方形槽上转动连接有活动门板，外壳的上端设有两组圆孔，两组圆孔的内部下端分别安装有一组定位管，定位管的下端呈锥形，通过外壳的上端转动连接有两组盖板，两组盖板与外壳上端的两组圆孔相对应，有利于两组盖板与两组圆孔对应，搭配各自的连接管一和阀门A，形成两套独立的进水控制回路，可单独开启一组过滤单元，适用于小剂量水样过滤或对比实验，也可同时开启两组，利用双路并行过滤提高效率，尤其适合大体积水样的快速处理，解决了现有传统水样过滤装置面对大体积水样时效率存在局限性的问题。

Claims

1. An environmental detection water sample filtration device, characterized by: Includes a housing (1), a movable tube (7), and a connecting frame (9); The lower end of the outer shell (1) is provided with a square groove, and a movable door plate (2) is rotatably connected to the square groove at the lower end of the outer shell (1). The upper end of the outer shell (1) is provided with two sets of round holes, and a set of positioning tubes (6) are respectively installed at the lower end of the two sets of round holes. The lower end of the positioning tubes (6) is conical. The two sets of movable tubes (7) are respectively placed inside the two sets of round holes at the upper end of the outer shell (1). The lower end of the movable tubes (7) is movably clamped inside the positioning tubes (6). The lower end of the movable tubes (7) is provided with threads. The two sets of connecting brackets (9) are respectively placed inside the lower end of the two sets of movable tubes (7). The outer side of the connecting brackets (9) is provided with threads, and the outer thread of the connecting brackets (9) is threadedly connected to the inner thread of the lower end of the movable tubes (7).

2. An environmental monitoring water sample filtration device as claimed in claim 1, wherein: The upper end of the outer shell (1) is rotatably connected to two sets of cover plates (3). The two sets of cover plates (3) correspond to two sets of round holes at the upper end of the outer shell (1). A set of connecting pipes (4) is connected to each of the two sets of cover plates (3). A valve A (5) is installed on the connecting pipes (4).

3. An environmental monitoring water sample filtration device as claimed in claim 1, wherein: A sealing ring (10) is provided on the inner side of each of the two sets of positioning tubes (6). The sealing ring (10) is in close contact with the movable tube (7). A connecting pipe (2) (11) is connected to the lower end of each of the two sets of positioning tubes (6). A valve B (12) is installed on the connecting pipe (2) (11), and the connecting pipe (2) (11) is inserted into the square groove at the lower end of the outer shell (1).

4. An environmental monitoring water sample filtration device as claimed in claim 3, wherein: A set of corrugated pipes (16) is movably connected to the lower side of each of the two sets of connecting pipes (11), and the lower end of the corrugated pipes (16) is provided with an interface (17).

5. An environmental monitoring water sample filtration device as claimed in claim 1, wherein: A set of filter membranes (8) are movably connected inside the two sets of movable tubes (7), and a set of conical filter screens (13) are movably connected inside the two sets of connecting frames (9). A storage box (14) is connected to the lower end of the conical filter screen (13), and a sealing plug (15) is movably connected to the inner side of the lower end of the storage box (14).

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