一种用于模拟海洋酸化的模块化实验装置

Abstract

本实用新型公开了一种用于模拟海洋酸化的模块化实验装置，包括海洋酸化实验平台，所述海洋酸化实验平台的上端设有放置台，所述放置台的上端排列设有三个固定台，所述固定台上端的两侧均固定连接有卡夹，所述三个固定台的上端依次分别卡装有第一试剂瓶、第二试剂瓶和第三试剂瓶，所述第一试剂瓶、第二试剂瓶和第三试剂瓶的上端的瓶口处均设为长颈结构，所述第一试剂瓶、第二试剂瓶和第三试剂瓶上端的每个长颈结构的两侧均固定连接有定位板。本实用新型中分别固定在第一试剂瓶、第二试剂瓶和第三试剂瓶两侧的定位板也均插装在连接块内，旋转螺纹柱，其中连接块的内部和螺纹柱之间通过螺纹旋转配合，螺纹柱不断的向上活动并顶压在定位板的下端面。

Claims

1. A modular experimental device for simulating ocean acidification, comprising an ocean acidification experimental platform (1), characterized in that: The upper end of the ocean acidification experimental platform (1) is provided with a placement platform, and three fixed platforms (6) are arranged on the upper end of the placement platform. Clips (7) are fixedly connected to both sides of the upper end of the fixed platform (6). The upper ends of the three fixed platforms (6) are respectively clamped with a first reagent bottle (3), a second reagent bottle (4) and a third reagent bottle (5). The bottle mouths of the first reagent bottle (3), the second reagent bottle (4) and the third reagent bottle (5) are all designed with long neck structures. Positioning plates (2) are fixedly connected to both sides of each long neck structure of the first reagent bottle (3), the second reagent bottle (4) and the third reagent bottle (5). Three horizontal slots (16) are evenly arranged on the upper surface of the placement platform at the upper end of the ocean acidification experimental platform (1). A pressing mechanism (8) is fixedly connected to both sides of the horizontal slot (16). The pressing mechanism (8) and the positioning plate (2) are pressed and fixedly connected.

2. The modular experimental apparatus for simulating ocean acidification according to claim 1, characterized in that: The clip (7) includes a mounting part (701) fixed on both sides of the upper end of the fixed platform (6), and an arc-shaped part (702) is fixedly connected to both the front and rear sides of the mounting part (701).

3. A modular experimental device for simulating ocean acidification according to claim 2, characterized in that: The pressing mechanism (8) includes a connecting block (801) fixed on the upper end of the placement platform of the marine acidification experimental platform (1). The front end of the connecting block (801) is provided with a movable hole (802). A threaded column (803) is connected inside the movable hole (802) by a thread. The upper end of the threaded column (803) presses against the lower end face of the positioning plate (2).

4. A modular experimental device for simulating ocean acidification according to claim 3, characterized in that: The upper part of the marine acidification experimental platform (1) is fixedly connected with three sealing plugs (14), and the lower end of the sealing plugs (14) is fixedly connected with a sealing ring (15), and the lower end of the sealing ring (15) extends into the horizontal slot (16).

5. A modular experimental setup for simulating ocean acidification according to claim 4, characterized in that: The first reagent bottle (3) and the second reagent bottle (4) are each fitted with a connecting hose (10), and the first reagent bottle (3) and the second reagent bottle (4) are connected by a first connecting hose (9). The second reagent bottle (4) and the third reagent bottle (5) are also connected through the first connecting hose (9).

6. A modular experimental device for simulating ocean acidification according to claim 5, characterized in that: The third reagent bottle (5) is fitted with a second connecting hose (11), the upper end of which is fixedly connected to a water inlet pipe (13), one end of which is connected to a seawater tank (12), which is fixed at the bottom of the ocean acidification experimental platform (1).

7. A modular experimental device for simulating ocean acidification according to claim 6, characterized in that: An air pump and an air flow meter are connected to the upper end of the plug-in hose (10) located inside the first reagent bottle (3), and a carbon dioxide container and a carbon dioxide flow meter are connected to the upper end of the plug-in hose (10) located inside the second reagent bottle (4).

8. A modular experimental device for simulating ocean acidification according to claim 7, characterized in that: The upper ends of the first reagent bottle (3), the second reagent bottle (4) and the third reagent bottle (5) are also provided with one-way valves. The first connecting hose (9), the plugging hose (10) and the second connecting hose (11) are all made of rubber material.

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