Novel cooling device

Abstract

The utility model relates to the field of sample cooling, and discloses a novel cooling device which comprises a cooling disc, a plurality of first through holes are formed in the two long edges of the cooling disc, first rope bodies are arranged between the first through holes in a penetrating mode, second through holes are formed in the two wide edges of the cooling disc, and first rope bodies are arranged between the second through holes in a penetrating mode. Second rope bodies are arranged among the multiple second through holes in a penetrating mode, the first rope bodies and the second rope bodies form a latticed structure on the upper portion of the interior of the cooling disc, and the latticed structure is used for limiting a sample container. According to the utility model, a container filled with a sample to be cooled is placed in the grids formed by the first rope body and the second rope body, and the sample container is limited by the crisscrossed grids, so that the condition that a test solution flows out due to the toppling of the sample container can be avoided, and the waste of medicines is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sample cooling, in particular to a novel cooling device. Background Art

[0002] Wet analysis is a chemical analysis method that mainly involves dissolving or dispersing a solid sample in a solvent to form a solution or suspension, and then performing chemical analysis or physical measurement. Common solvents used in this method include water, acids, bases, and organic solvents. Wet analysis has a wide range of applications in environmental monitoring, laboratory analysis, and industrial applications.

[0003] When conducting wet method testing in the laboratory, the sample needs to be cooled in a flask. According to the requirements of the acidity test conditions, not too much solution can be left in the flask, generally about 10 ml. The flask is then placed in a general cooling tray for cooling. However, the cooling process has the following disadvantages: due to the buoyancy in the cooling tray, the flask will tip over, and the test solution in the flask will spill out immediately, requiring retesting, which reduces the test efficiency of the sample. Utility Model Content

[0004] The utility model aims to provide a novel cooling device to solve the problem that the buoyancy in the cooling plate may cause the triangular flask to tip over, the test solution in the triangular flask to spill out immediately, and retesting is required, thus reducing the test efficiency of the sample.

[0005] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical scheme: a new cooling device, including a cooling plate, a plurality of first through holes are opened on the two long sides of the cooling plate, a first rope body is inserted between the plurality of the first through holes, a second through hole is opened on the two wide sides of the cooling plate, a second rope body is inserted between the plurality of the second through holes, the first rope body and the second rope body form a grid structure at the upper part of the interior of the cooling plate, and the grid structure is used to limit the sample container.

[0006] Preferably, first blocks are fixed to both ends of the first rope body, and the first blocks are blocked outside the cooling disk by the outer wall of the long side of the cooling disk.

[0007] Preferably, second stops are fixed to both ends of the second rope body, and the second stops are blocked outside the cooling disk by the wide side outer wall of the cooling disk.

[0008] Preferably, the first rope body and the second rope body are both made of nylon, and the bottom surface of the first rope body and the top surface of the second rope body are in contact with each other.

[0009] Preferably, the grid-like structure is a rectangular structure or a square structure, and the diameters of the first rope body and the second rope body are equal.

[0010] Preferably, a locking structure is provided at the nodes of the grid structure, and the locking structure includes a first locking block and a second locking block that are magnetically attracted to each other, a first locking groove is provided on the top surface of the first locking block, and a second locking groove is provided on the bottom surface of the second locking block, and the first locking groove and the second locking groove cooperate with each other to lock the first rope body and the second rope body.

[0011] Compared with the prior art, the new cooling device using the above technical solution has the following beneficial effects:

[0012] 1. In use, first add 80% of the volume of the cooling liquid into the cooling plate. The cooling liquid is used to cool the sample in the container. The cooling liquid can be water. Specifically, the cooling plate is a rectangular structure made of plastic. The sample container to be cooled is placed in the grid formed by the first rope body and the second rope body. The criss-cross grids limit the sample container, which can prevent the sample container from tipping over and causing the test solution to flow out, thereby reducing drug waste;

[0013] 2. The staff can choose cooling plates with different mesh sizes according to their needs, so as to adapt to containers of different volumes such as 500 ml conical flasks, 250 ml conical flasks, 100 ml conical flasks, 250 ml beakers, 150 ml beakers, and 50 ml beakers, thereby improving the adaptability of the cooling device;

[0014] 3. The staff can lock the nodes of the grid structure through the locking structure to avoid accidental deformation of the grid and improve the stability of the grid supporting the container. Specifically, the top surface of the first locking block and the bottom surface of the second locking block are mutually adsorbed, and the first locking groove and the second locking groove cooperate with each other to jointly lock the first rope body and the second rope body. The first locking groove and the second locking groove are both cross-shaped structures to adapt to the criss-crossing first rope body and second rope body, thereby avoiding the relative position of the first rope body and the second rope body from changing, ensuring the stability of the mesh size of the grid, and thus improving the stability of the sample container. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of an embodiment of a novel cooling device of the utility model.

[0016] Figure 2 Schematic top view of an embodiment.

[0017] Figure 3 It is a side view schematic diagram of an embodiment.

[0018] Figure 4 It is a three-dimensional schematic diagram of the first locking block in the embodiment.

[0019] Figure 52 is a three-dimensional schematic diagram of the second locking block in the embodiment (when the second locking groove faces upward). DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0021] like Figure 1 The new cooling device shown includes a cooling plate 1, wherein a plurality of first through holes 21 are provided on both long sides of the cooling plate 1, and a first rope body 22 is inserted between the plurality of the first through holes 21; a second through hole 31 is provided on both wide sides of the cooling plate 1, and a second rope body 32 is inserted between the plurality of the second through holes 31; the first rope bodies 22 and the second rope bodies 32 form a grid structure at the upper part of the interior of the cooling plate 1, and the grid structure is used to limit the sample container.

[0022] During use, first add 80% of the volume of cooling liquid into the cooling plate 1. The cooling liquid is used to cool the sample in the container. The cooling liquid can be water. Specifically, the cooling plate 1 is a rectangular structure made of plastic material. The sample container to be cooled is placed in the grid formed by the first rope body 22 and the second rope body 32. The criss-crossing grid limits the sample container, which can prevent the sample container from tipping over and causing the test solution to flow out, thereby reducing drug waste.

[0023] In addition, the staff can select a cooling plate 1 with different grid sizes as needed to adapt to containers of different volumes such as a 500 ml conical flask, a 250 ml conical flask, a 100 ml conical flask, a 250 ml beaker, a 150 ml beaker, and a 50 ml beaker, thereby improving the adaptability of the cooling device.

[0024] like Figure 1 , Figure 3 As shown, first stoppers 23 are fixed to both ends of the first rope body 22 , and the first stoppers 23 are blocked outside the cooling disk 1 by the outer wall of the long side of the cooling disk 1 .

[0025] In this device, the two first stoppers 23 are respectively used to limit the two ends of the first rope body 22 to prevent the first rope body 22 from accidentally falling off from the first through hole 21, thereby improving the stability of the first rope body 22 and thus improving the stability of the grid to prevent the sample container from accidentally tipping over.

[0026] like Figure 1 , Figure 3 As shown, second stoppers 33 are fixed to both ends of the second rope body 32 , and the second stoppers 33 are blocked outside the cooling disk 1 by the wide side outer wall of the cooling disk 1 .

[0027] In this device, the two second stoppers 33 respectively limit the two ends of the second rope body 32 to prevent the second rope body 32 from accidentally falling out of the second through hole 31, thereby improving the stability of the second rope body 32 and thus improving the stability of the grid to prevent the sample container from accidentally tipping over.

[0028] like Figure 1-Figure 3 As shown, the first rope body 22 and the second rope body 32 are both made of nylon, and the bottom surface of the first rope body 22 and the top surface of the second rope body 32 are in contact with each other.

[0029] In this device, nylon material is used, which is low in cost, easy to obtain, and has good acid and alkali corrosion resistance. In addition, because the nylon rope is a soft material, the conical flask and beaker are convenient to put in and take out, and are easy to operate.

[0030] like Figure 1 , Figure 2 As shown, the grid-like structure is a rectangular structure or a square structure, and the diameters of the first rope body 22 and the second rope body 32 are equal.

[0031] In the present device, the grid structure has multiple meshes, which can accommodate multiple sample containers at the same time, thereby improving the cooling efficiency of batch samples. The design of equal diameters of the first rope body 22 and the second rope body 32 can make the sample container receive equal forces around it, thereby protecting the sample container.

[0032] like Figure 4 , Figure 5 As shown, a locking structure is provided at the nodes of the grid structure, and the locking structure includes a first locking block 41 and a second locking block 42 that are magnetically attracted to each other, a first locking groove 411 is provided on the top surface of the first locking block 41, and a second locking groove 421 is provided on the bottom surface of the second locking block 42, and the first locking groove 411 and the second locking groove 421 cooperate with each other to lock the first rope body 22 and the second rope body 32.

[0033] In use, the staff can lock the nodes of the grid structure through the locking structure to avoid accidental deformation of the grid and improve the stability of the grid supporting the container. Specifically, the top surface of the first locking block 41 and the bottom surface of the second locking block 42 are adsorbed on each other, and the first locking groove 411 and the second locking groove 421 cooperate with each other to jointly lock the first rope body 22 and the second rope body 32, wherein the first locking groove 411 and the second locking groove 421 are both cross-shaped structures to adapt to the criss-crossing first rope body 22 and second rope body 32, thereby avoiding the relative position of the first rope body 22 and the second rope body 32 from changing, ensuring the stability of the mesh size of the grid, and thus improving the stability of the sample container.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A novel cooling device, comprising a cooling plate (1), characterized in that: A plurality of first through holes (21) are provided on the two long sides of the cooling plate (1), and a first rope body (22) is inserted between the plurality of the first through holes (21). A second through hole (31) is provided on the two wide sides of the cooling plate (1), and a second rope body (32) is inserted between the plurality of the second through holes (31). The first rope body (22) and the second rope body (32) form a grid structure at the upper part of the interior of the cooling plate (1), and the grid structure is used to limit the sample container.

2. The novel cooling device according to claim 1 is characterized in that: First stoppers (23) are fixed to both ends of the first rope body (22), and the first stoppers (23) are blocked outside the cooling disk (1) by the outer wall of the long side of the cooling disk (1).

3. The novel cooling device according to claim 1 is characterized in that: Second stoppers (33) are fixed to both ends of the second rope body (32), and the second stoppers (33) are blocked outside the cooling disk (1) by the wide side outer wall of the cooling disk (1).

4. The novel cooling device according to claim 1 is characterized in that: The first rope body (22) and the second rope body (32) are both made of nylon, and the bottom surface of the first rope body (22) and the top surface of the second rope body (32) are in contact with each other.

5. The novel cooling device according to claim 1 is characterized in that: The grid-like structure is a rectangular structure or a square structure, and the diameters of the first rope body (22) and the second rope body (32) are equal.

6. The novel cooling device according to claim 5 is characterized in that: A locking structure is provided at the nodes of the grid structure, and the locking structure comprises a first locking block (41) and a second locking block (42) which are magnetically attracted to each other, a first locking groove (411) is provided on the top surface of the first locking block (41), and a second locking groove (421) is provided on the bottom surface of the second locking block (42), and the first locking groove (411) and the second locking groove (421) cooperate with each other to lock the first rope body (22) and the second rope body (32).

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