Soaking appliance for cleaning laboratory colorimetric tube

Abstract

The utility model discloses a soaking appliance for cleaning laboratory colorimetric tubes, the soaking appliance comprises a pickling solution box, a soaking box and a tube rack, the soaking box is arranged in the pickling solution box, the soaking box and the pickling solution box are fixed through a buckle arranged on the top surface, the top surface of the soaking box is provided with a drawing plate through a slot, and the surface of the drawing plate is provided with a plurality of holes at intervals; the pipe frame comprises three layers of clamping plates which are vertically arranged at intervals, a plurality of coaxial pipe holes are formed in the upper-layer clamping plate and the middle-layer clamping plate at intervals, and the pipe frame is arranged in the soaking box and is sealed through the drawing plate. The soaking device overcomes the defects of traditional colorimetric tube cleaning operation, the cleaning operation efficiency and the cleaning effect are effectively improved, the labor intensity of the cleaning operation is relieved, and potential safety hazards of the cleaning operation are eradicated.

Description

Technical Field

[0001] The utility model relates to the technical field of laboratory utensil cleaning, in particular to a soaking device for cleaning a laboratory colorimetric tube. Background Art

[0002] Many laboratories need to use a large number of colorimetric tubes, and many monitoring projects require the used colorimetric tubes to be soaked in acid. At present, there is no special colorimetric tube soaking equipment. Generally, the colorimetric tubes are placed in an acid soaking bucket, but the colorimetric tubes will float on the surface of the pickling solution due to their own buoyancy, making it difficult to achieve a cleaning effect. Even if you press down hard, the colorimetric tubes will float up due to buoyancy, unless you manually turn the colorimetric tubes up and down, and press the pickling solution surface one by one to effectively soak them. These soaking operations are very cumbersome, time-consuming and labor-intensive, and it is not safe to touch the pickling solution with your hands, even if you wear gloves. Therefore, the traditional colorimetric tube cleaning operation is inefficient, which not only affects the cleaning effect but also poses certain safety hazards. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide an immersion device for cleaning laboratory colorimetric tubes. The immersion device overcomes the defects of traditional colorimetric tube cleaning operations, effectively improves the cleaning efficiency and cleaning effect, reduces the labor intensity of the cleaning operation, and eliminates the safety hazards of the cleaning operation.

[0004] In order to solve the above technical problems, the utility model discloses an immersion device for cleaning laboratory colorimetric tubes, comprising a pickling liquid box, a immersion box and a tube rack, wherein the immersion box is placed in the pickling liquid box and the two are fixed by a buckle arranged on the top surface, a draw plate is provided on the top surface of the immersion box through a slot, a plurality of holes are spaced apart on the surface of the draw plate, the tube rack comprises three layers of plywood arranged at intervals up and down, a plurality of coaxial tube holes are spaced apart on the upper and middle plywood, and the tube rack is arranged in the immersion box and closed by the draw plate.

[0005] Furthermore, the soaking device also includes a cover plate, which is fastened to the top surface of the pickling liquid box by snapping.

[0006] Since the utility model uses the above-mentioned technical solution for the soaking device for cleaning laboratory colorimetric tubes, that is, the soaking device includes a pickling liquid box, a soaking box and a tube rack, the soaking box is placed in the pickling liquid box and the two are fixed by a buckle arranged on the top surface, the top surface of the soaking box is provided with a draw plate through a slot, and a plurality of holes are spaced apart on the surface of the draw plate, the tube rack includes three layers of plywood arranged at intervals up and down, the upper plywood and the middle plywood are spaced apart with a plurality of coaxial tube holes, and the tube rack is arranged in the soaking box and closed by the draw plate. The soaking device overcomes the defects of the traditional colorimetric tube cleaning operation, effectively improves the cleaning operation efficiency and cleaning effect, reduces the labor intensity of the cleaning operation, and eliminates the safety hazards of the cleaning operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] The present invention is further described in detail below in conjunction with the accompanying drawings and implementation examples:

[0008] Figure 1 The utility model is a schematic diagram of an immersion device for cleaning laboratory colorimetric tubes. DETAILED DESCRIPTION

[0009] Implementation example Figure 1 As shown, the utility model is a soaking device for cleaning laboratory colorimetric tubes, comprising a pickling liquid box 1, a soaking box 2 and a tube rack 3, wherein the soaking box 2 is placed in the pickling liquid box 1 and the two are fixed by buckles 11 and 21 arranged on the top surface, a draw plate 22 is provided on the top surface of the soaking box 2 through a slot, a plurality of holes 23 are spaced apart on the surface of the draw plate 22, the tube rack 3 comprises three layers of plywood 31 spaced apart from each other, a plurality of coaxial tube holes 32 are spaced apart on the upper and middle plywood, and the tube rack 3 is arranged in the soaking box 2 and the tube rack 3 is closed by the draw plate 21.

[0010] Preferably, the soaking device further comprises a cover plate 4, which is arranged on the top surface of the pickling liquid box 1 through a buckle 41. The cover plate 4 is used to close the pickling liquid box 1 to prevent foreign matter from falling into the pickling liquid during the soaking process of the colorimetric tube and when the pickling liquid box 1 is idle, thereby ensuring safety.

[0011] The pickling liquid box 1, soaking box 2 and tube rack 3 of the soaking device are all made of polyethylene material to avoid acid corrosion. When cleaning the colorimetric tube, the colorimetric tube is inserted into the coaxial tube hole 32 of the upper and middle plywood of the tube rack 3 in turn, the tube rack 3 is placed in the soaking box 2, and the draw plate 22 on the top surface of the soaking box 2 is inserted, so that the tube rack 3 and the colorimetric tube are fixed in the soaking box 2 to prevent the colorimetric tube from floating. Then, the soaking box 2 is placed in the pickling liquid box 1 and fixed by the buckle on the top surface. The pickling liquid flows into the soaking box 2 through several holes 23 on the surface of the draw plate 22, and the colorimetric tube can be completely immersed in the pickling liquid without manual pressing. After the soaking is completed, the soaking box 2 is lifted out of the pickling liquid box 1, the draw plate 22 is opened, and the tube rack 3 can be taken out to carry out the next cleaning process of the colorimetric tube.

[0012] The immersion device realizes the immersion and salvage operation of the entire colorimetric tube, and is convenient and quick, reduces the labor intensity of the cleaning operation, eliminates the safety hazard of hands touching the acid solution, and improves the cleaning efficiency and cleaning effect of the colorimetric tube.

Claims

1. A soaking device for cleaning laboratory colorimetric tubes, characterized in that: It includes a pickling liquid box, a soaking box and a pipe rack, the soaking box is placed in the pickling liquid box and the two are fixed by a buckle arranged on the top surface, the top surface of the soaking box is provided with a draw plate through a slot, and a plurality of holes are spaced apart on the surface of the draw plate, the pipe rack includes three layers of plywood arranged at intervals up and down, the upper plywood and the middle plywood are spaced apart with a plurality of coaxial pipe holes, the pipe rack is arranged in the soaking box and is closed by the draw plate.

2. The soaking device for cleaning laboratory colorimetric tubes according to claim 1, characterized in that: It also includes a cover plate, which is arranged on the top surface of the pickling liquid box by snapping.

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