Multi-station chemical detection device capable of avoiding interference

Abstract

The utility model discloses a multi-station chemical detection device capable of avoiding interference, which relates to the technical field of chemical detection stations, and comprises a workbench, a box body is arranged at the upper end of the workbench, a plurality of protection boxes are arranged in the box body, the protection boxes are separated by partition plates, and the partition plates are arranged on the workbench. And a placing table is installed at the position, located at the bottom end of the protection box, of the upper side of the workbench, a box door is installed at the position of one side of the placing table, a moving mechanism is installed at the bottom end of the placing table, and a gas purification mechanism is installed at the bottom end of the workbench. Experiment tools are moved into the protection box through the moving mechanism, after the placement table is moved into the protection box, the protection box is sealed through the box door and isolated from the outside, an experiment is protected through the protection box, external interference is avoided in the experiment process, and meanwhile, the experiment efficiency is improved in the experiment process. And harmful gas generated by the experiment is purified through the gas purification mechanism.

Description

Technical Field

[0001] The utility model belongs to the field of chemical detection stations, and in particular relates to a multi-station chemical detection device capable of avoiding interference. Background Art

[0002] Chemical experiments are experiments in which chemical reactions can occur, mainly including analytical chemistry experiments, organic, inorganic, and physical and chemical experiments. Originally, chemical experiments mainly involved alcohol lamps, flasks, and test tubes, and a workbench was required during chemical testing.

[0003] CN202322076605.6 A ventilation device and a laboratory bench, relating to the field of exhaust equipment, the ventilation device comprising an exhaust fan, a main pipeline and a branch pipeline, one end of the main pipeline is connected and communicated with the air inlet of the exhaust fan, the upper end of the branch pipeline is connected and communicated with the main pipeline, and the branch pipeline is provided with a flow regulating valve. The laboratory bench comprises a laboratory table and a ventilation device. During use, the utility model is easily affected by the shell environment during chemical experiments due to its open setting, such as accidental human contact, inadvertent entry of chemical raw materials and water, etc., which will affect the accuracy of chemical experiments.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a multi-station chemical detection device which can avoid interference.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A multi-station chemical detection device that can avoid interference includes a workbench, a support leg is installed at the bottom end of the workbench, a box is installed at the upper end of the workbench, a plurality of protection boxes are arranged inside the box, and the protection boxes are separated by partitions, a placement table is installed at the upper side of the workbench at the bottom end of the protection box, a box door is installed at one side of the placement table, a moving mechanism is installed at the bottom end of the placement table, the moving mechanism is installed inside the workbench, a gas purification mechanism is installed at the bottom end of the workbench, and the upper end of the gas purification mechanism is connected to the protection box.

[0008] Optionally, the moving mechanism consists of a motor, a screw and a screw nut, the screw is rotatably installed inside the workbench, one end of the screw is installed at the front end of the motor, the motor is installed on one side of the workbench, the screw nut is rotatably installed on the upper side of the screw, and the upper end of the screw nut is installed at the bottom end of the placement table.

[0009] Optionally, the box body and the box door are made of transparent materials.

[0010] Optionally, a self-cleaning layer is provided on the outer sides of the box body and the box door, and the self-cleaning layer is provided as a nano-silicon coating layer.

[0011] Optionally, a one-way air inlet hole is provided on the upper side of the box door, and the one-way air inlet hole is fixed on the upper side of the box door by bolts.

[0012] The setting of the one-way air inlet hole can independently control the inside of the protective box of the air machine, so as to avoid low air pressure inside the protective box during use, which makes it difficult for the gas purification mechanism to extract air.

[0013] Optionally, a rubber pad is provided on the upper side of the placement table, and the rubber pad is adhered to the upper side of the placement table by adhesive.

[0014] Optionally, the gas purification mechanism consists of a filter box, an air pump and an air duct, the filter box is installed at the upper end of the support leg, the bottom end of the air pump is installed on the upper side of the filter box, the air duct is installed on the upper end of the air pump, the upper end of the air duct is installed on the upper side of the protective box, and the control valve is installed on the upper side of the air duct.

[0015] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0016] 1. Move the experimental tools into the protective box through the moving mechanism. After the placement table is moved into the protective box, the protective box is closed through the box door to isolate it from the outside world. The protective box is used to protect the experiment to avoid external interference during the experiment. At the same time, during the experiment, the harmful gases generated by the experiment are purified through the gas purification mechanism.

[0017] 2. When the moving mechanism is in use, the motor is turned on by the switch, and the motor will drive the screw rod to rotate. During the rotation of the screw rod, the screw rod nut drives the box door and the placement table to move, and the placement table is moved into the protective box, and the protective box is closed through the box door.

[0018] 3. The nano-silicon coating layer used in the self-cleaning layer has the properties of being hydrophobic and dust-resistant, which can keep the outer surface of the box body and the door clean for a long time, making it convenient to observe the situation inside the box.

[0019] 4. When the gas purification mechanism is in use, first open the control valve on the upper side of the corresponding protective box through the control valve, and then turn on the air pump through the switch. The air pump will extract the gas through the air duct, and then extract the gas through the air duct and introduce it into the filter box, and filter and purify the gas through the filter material inside the filter box.

[0020] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0022] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0023] Figure 2 It is a structural schematic diagram of an embodiment of the utility model;

[0024] Figure 3 This is a schematic diagram of the internal side structure of an embodiment of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of a placement table according to an embodiment of the utility model;

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Workbench; 2. Support legs; 3. Box body; 4. Self-cleaning layer; 5. Box door; 6. Placement table; 7. One-way air inlet; 8. Air duct; 9. Control valve; 10. Partition; 11. Rubber pad; 12. Screw nut; 13. Screw; 14. Motor; 15. Moving mechanism; 16. Gas purification mechanism; 17. Air pump; 18. Filter box; 19. Protective box.

[0028] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0029] The utility model will now be further described in detail with reference to the accompanying drawings.

[0030] See also Figure 1-4 As shown, in this embodiment, a multi-station chemical detection device that can avoid interference is provided, including a workbench 1, a support leg 2 is installed at the bottom end of the workbench 1, a box body 3 is installed at the upper end of the workbench 1, a plurality of protection boxes 19 are arranged inside the box body 3, and the protection boxes 19 are separated by partitions 10, a placement table 6 is installed on the upper side of the workbench 1 at the bottom end of the protection box 19, a box door 5 is installed at one side of the placement table 6, a moving mechanism 15 is installed at the bottom end of the placement table 6, and the moving mechanism 15 is installed inside the workbench 1, a gas purification mechanism 16 is installed at the bottom end of the workbench 1, and the upper end of the gas purification mechanism 16 is connected to the protection box 19.

[0031] One aspect of the application of this embodiment is: when in use, the placement table 6 is moved out of the protection box 19 through the moving mechanism 15, the chemical experiment tools are placed on the upper side of the placement table 6, and the experiment tools are moved into the protection box 19 through the moving mechanism 15. After the placement table 6 is moved into the protection box 19, the protection box 19 is closed by the box door 5 to isolate it from the outside world. The experiment is protected by the protection box 19 to avoid external interference during the experiment. At the same time, during the experiment, the harmful gas generated by the experiment is purified by the gas purification mechanism 16.

[0032] In this embodiment, the moving mechanism 15 is composed of a motor 14, a screw 13 and a screw nut 12. The screw 13 is rotatably installed in the internal position of the workbench 1, one end of the screw 13 is installed at the front end of the motor 14, and the motor 14 is installed at one side of the workbench 1. The screw nut 12 is rotatably installed on the upper side of the screw 13, and the upper end of the screw nut 12 is installed at the bottom end of the placement table 6. When the moving mechanism 15 is in use, the motor 14 is turned on by a switch, and the motor 14 will drive the screw 13 to rotate. During the rotation process, the screw 13 drives the box door 5 and the placement table 6 to move through the action of the screw nut 12, and the placement table 6 is moved to the inside of the protective box 19, and the protective box 19 is closed by the box door 5.

[0033] In this embodiment, the box body 3 and the box door 5 are made of transparent materials, and the box body 3 and the box door 5 are set to transparent materials, so that the internal experimental conditions can be directly observed through the box body 3 and the box door 5.

[0034] In this embodiment, a self-cleaning layer 4 is arranged on the outer side of the box body 3 and the box door 5. The self-cleaning layer 4 is configured as a nano-silicon coating layer. The nano-silicon coating layer used in the self-cleaning layer 4 has the properties of being hydrophobic and difficult for dust to adhere to. It can keep the outer surfaces of the box body 3 and the box door 5 clean for a long time, making it convenient to observe the situation inside the box body 3.

[0035] In the present embodiment, a one-way air inlet hole 7 is provided on the upper side of the box door 5, and the one-way air inlet hole 7 is fixed on the upper side of the box door 5 by bolts. The setting of the one-way air inlet hole 7 can independently control the inside of the air protection box 19 in the air machine, so as to avoid low air pressure inside the protection box 19 during use, which makes it difficult for the gas purification mechanism 16 to extract air.

[0036] In this embodiment, a rubber pad 11 is provided on the upper side of the placement table 6. The rubber pad 11 is adhered to the upper side of the placement table 6 by adhesive. The provision of the rubber pad 11 can increase the friction force on the upper side of the placement table 6 to avoid sliding between the experimental equipment and the placement table 6 during the experiment.

[0037] In this embodiment, the gas purification mechanism 16 is composed of a filter box 18, an air pump 17 and an air duct 8. The filter box 18 is installed at the upper end of the support leg 2, and the bottom end of the air pump 17 is installed on the upper side of the filter box 18. The air duct 8 is installed on the upper end of the air pump 17, and the upper end of the air duct 8 is installed on the upper side of the protection box 19. The control valve 9 is installed on the upper side of the air duct 8. When the gas purification mechanism 16 is in use, the control valve 9 corresponding to the upper side of the protection box 19 is first opened through the control valve 9, and then the air pump 17 is turned on by the switch. The air pump 17 will extract the gas through the air duct 8, and the gas is extracted through the air duct 8 and introduced into the filter box 18, and the gas is filtered and purified by the filter material inside the filter box 18.

[0038] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A multi-station chemical detection device capable of avoiding interference, characterized in that: The invention comprises a workbench (1), wherein a support leg (2) is installed at the bottom end of the workbench (1), a box body (3) is installed at the upper end of the workbench (1), a plurality of protective boxes (19) are arranged inside the box body (3), and the protective boxes (19) are separated by partitions (10), a placement table (6) is installed at the bottom end of the protective box (19) on the upper side of the workbench (1), a box door (5) is installed at one side of the placement table (6), a moving mechanism (15) is installed at the bottom end of the placement table (6), and the moving mechanism (15) is installed inside the workbench (1), and a gas purification mechanism (16) is installed at the bottom end of the workbench (1), and the upper end of the gas purification mechanism (16) is connected to the protective box (19).

2. A multi-station chemical detection device capable of avoiding interference according to claim 1, characterized in that: The moving mechanism (15) is composed of a motor (14), a screw rod (13) and a screw rod nut (12); the screw rod (13) is rotatably mounted inside the workbench (1); one end of the screw rod (13) is mounted on the front end of the motor (14); the motor (14) is mounted on one side of the workbench (1); the screw rod nut (12) is rotatably mounted on the upper side of the screw rod (13); and the upper end of the screw rod nut (12) is mounted on the bottom end of the placement table (6).

3. A multi-station chemical detection device capable of avoiding interference according to claim 1, characterized in that: The box body (3) and the box door (5) are made of transparent materials.

4. A multi-station chemical detection device capable of avoiding interference according to claim 3, characterized in that: A self-cleaning layer (4) is provided on the outer sides of the box body (3) and the box door (5), and the self-cleaning layer (4) is provided as a nano-silicon coating layer.

5. The multi-station chemical detection device capable of avoiding interference according to claim 1, characterized in that: A one-way air inlet hole (7) is provided on the upper side of the box door (5), and the one-way air inlet hole (7) is fixedly mounted on the upper side of the box door (5) by means of bolts.

6. The multi-station chemical detection device capable of avoiding interference according to claim 1, characterized in that: A rubber pad (11) is provided on the upper side of the placement platform (6), and the rubber pad (11) is adhered to the upper side of the placement platform (6) by adhesive.

7. The multi-station chemical detection device capable of avoiding interference according to claim 1, characterized in that: The gas purification mechanism (16) is composed of a filter box (18), an air pump (17) and an air guide pipe (8); the filter box (18) is mounted at the upper end of the support leg (2); the bottom end of the air pump (17) is mounted on the upper side of the filter box (18); the upper end of the air pump (17) is mounted on the upper side of the air guide pipe (8); the upper end of the air guide pipe (8) is mounted on the upper side of the protection box (19); and the upper side of the air guide pipe (8) is mounted on a control valve (9).

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