Experimental reagent storage cabinet for chemical laboratory

Abstract

The utility model relates to the technical field of storage, and discloses an experimental reagent storage cabinet for a chemical laboratory, which comprises a cabinet body, the bottom end of the cabinet body is fixedly connected with a base, the top end of the cabinet body is fixedly connected with an equipment box, the front end of the cabinet body is hinged with two groups of vertical hinged doors, and one side of each vertical hinged door is provided with a handle. Eight sets of supporting plates are arranged on the left side and the right side of the interior of the cabinet body, reagent stabilizing structures are arranged at the top ends of the eight sets of supporting plates, during use, experimental reagents are placed on the designated supporting plates, limiting plates on the left side and the right side of the interior of the supporting plates are adjusted to be in proper limiting grooves, and transverse limiting of the experimental reagents is achieved; the pressing plate above the supporting plate is manually pulled down, the pressing plate moves up and down through the connecting rod, the pressing plate is pulled to the top end of the reagent, and therefore the experimental reagent is longitudinally limited, and stability of the experimental reagent in the storage cabinet is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage, in particular to an experimental reagent storage cabinet for a chemical laboratory. Background Art

[0002] Laboratory reagent storage cabinet is a device for storing reagents, which is designed to ensure the safe and orderly storage of reagents while protecting the safety of operators and equipment.

[0003] The experimental reagent storage cabinets on the market now are mostly simple cabinet structures, which do not have the function of stabilizing the experimental reagents. When the cabinet shakes, the reagents will spill. The storage of chemical reagents is not only related to the effect of the reagents themselves, but also to the safety of laboratory personnel. The correct selection and use of chemical reagent storage cabinets is of great significance to ensure the safety of chemicals, reduce waste and prevent potential safety hazards.

[0004] Now, a kind of experimental reagent storage cabinet of chemical laboratory is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an experimental reagent storage cabinet for a chemical laboratory, so as to solve the problem that the experimental reagent storage cabinet is not capable of stabilizing the experimental reagents in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an experimental reagent storage cabinet for a chemical laboratory, comprising a cabinet body, a base fixedly connected to the bottom end of the cabinet body, an equipment box fixedly connected to the top end of the cabinet body, two sets of flat doors hingedly arranged at the front end of the cabinet body, handles arranged on one side of the two sets of flat doors, eight sets of support plates arranged on the left and right sides of the interior of the cabinet body, and reagent stabilizing structures arranged on the top ends of the eight sets of support plates;

[0007] The reagent stabilization structure includes eight groups of pressure plates, which are arranged below the support plate and the top of the interior of the cabinet. A connecting rod is movably connected between the top of the pressure plate and the bottom of the support plate and the top of the interior of the cabinet. Multiple groups of limit grooves are arranged at the front and rear ends of the support plate, and two groups of limit plates are arranged inside the support plate.

[0008] Preferably, the thickness of the limiting plate matches the size of the limiting groove, and the limiting grooves correspond one to one at the front and rear ends of the support plate.

[0009] Preferably, the bottom end of the pressure plate is higher than the top end of the limiting plate, and damping is provided inside the connecting rod.

[0010] Preferably, the cabinet body is made of PP material, and the interior of the swing door is made of transparent glass material.

[0011] Preferably, an air inlet is provided at the top of the right side of the cabinet body, a filter is installed inside the air inlet, an air outlet is provided on the left side of the top of the cabinet body, an exhaust fan is fixedly connected to the top of the cabinet body, a first connecting pipe is installed between the exhaust fan and the air outlet, a second connecting pipe is installed at the top of the exhaust fan, a baffle is fixedly connected to the inside of the cabinet body, and a connecting port is provided at the bottom end of the baffle.

[0012] Preferably, the air inlet, the cabinet body, the air outlet, the first connecting pipe, the exhaust fan and the second connecting pipe are internally connected, and the front end of the baffle is tightly fitted with the swing door.

[0013] Preferably, an alarm is installed on the top of the equipment box, an electric valve is installed on the top of the equipment box, a third connecting pipe is installed on the top of the electric valve, and an air detector is fixedly connected to the left side of the electric valve.

[0014] Preferably, the third connecting pipe and the interior of the electric valve are interconnected, and the air detector is electrically connected to the electric valve.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the experimental reagent storage cabinet of the chemical laboratory not only realizes the function of stabilizing the experimental reagents, but also realizes the air circulation between the storage cabinet and the outside, and also realizes the provision of guarantee for the safe storage of experimental reagents;

[0016] (1) By providing a support plate, a limit groove, a limit plate, a connecting rod and a pressure plate, when in use, the swing door is opened by a handle, the experimental reagent is placed on the designated support plate, the limit plates on the left and right sides of the support plate are adjusted to the appropriate limit grooves to achieve lateral restriction of the experimental reagent, and the pressure plate above the support plate is manually pulled down, and the pressure plate is moved up and down by the connecting rod, and the pressure plate is pulled to the top of the reagent, thereby achieving longitudinal restriction of the experimental reagent, and then achieving stability of the experimental reagent in the storage cabinet;

[0017] (2) The cabinet is provided with a connecting port, an air inlet, a filter, an air outlet, a first connecting pipe, an exhaust fan and a second connecting pipe. When in use, the exhaust fan is started, and air outside the storage cabinet enters the cabinet body through the air inlet. The air circulates inside the cabinet body through the connecting port, the air outlet and the first connecting pipe, and then the air is transmitted to the outside of the storage cabinet through the second connecting pipe at the top of the exhaust fan, thereby realizing air circulation between the storage cabinet and the outside;

[0018] (3) By providing a third connecting pipe, an electric valve, an air detector and an alarm, when in use, the air in the second connecting pipe passes through the electric valve to the third connecting pipe, and the air detector will perform real-time detection of the air in the third connecting pipe. When the air index is unqualified, the air detector is electrically connected to the electric valve, and the electric valve will immediately be in a closed state. At this time, the exhaust fan stops running, and the alarm will respond accordingly, thereby ensuring the safe storage of experimental reagents. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 This is a front view structural schematic diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the side structure of the support plate of the utility model;

[0022] Figure 4 For the utility model Figure 1 A partial cross-section at the center is an enlarged structural diagram;

[0023] Figure 5 It is a schematic diagram of the side structure of the baffle of the utility model.

[0024] In the figure: 1. cabinet body; 2. base; 3. equipment box; 4. swing door; 5. handle; 6. baffle; 7. support plate; 8. limit groove; 9. limit plate; 10. connecting rod; 11. pressure plate; 12. connecting port; 13. air inlet; 14. filter; 15. air outlet; 16. first connecting pipe; 17. exhaust fan; 18. second connecting pipe; 19. third connecting pipe; 20. electric valve; 21. air detector; 22. alarm. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1: Please refer to Figure 1-5, an experimental reagent storage cabinet for a chemical laboratory, comprising a cabinet body 1, a base 2 is fixedly connected to the bottom end of the cabinet body 1, an equipment box 3 is fixedly connected to the top end of the cabinet body 1, two sets of flat doors 4 are hingedly provided at the front end of the cabinet body 1, a handle 5 is provided on one side of the two sets of flat doors 4, eight sets of support plates 7 are provided on the left and right sides of the interior of the cabinet body 1, and a reagent stabilizing structure is provided on the top of the eight sets of support plates 7;

[0027] See also Figure 1-5 A chemical laboratory experimental reagent storage cabinet also includes a reagent stabilizing structure, which includes eight groups of pressing plates 11, which are arranged below the top of the support plate 7 and the inner top of the cabinet body 1, and a connecting rod 10 is movably connected between the top of the pressing plate 11 and the bottom of the support plate 7 and the inner top of the cabinet body 1, and a plurality of groups of limiting grooves 8 are arranged at the front and rear ends of the support plate 7, and two groups of limiting plates 9 are arranged inside the support plate 7;

[0028] The thickness of the limit plate 9 matches the size of the limit groove 8, the limit groove 8 corresponds to the front and rear ends of the support plate 7, the bottom end of the pressure plate 11 is higher than the top end of the limit plate 9, the inside of the connecting rod 10 is provided with a damper, the cabinet body 1 is made of PP material, and the inside of the flat door 4 is made of transparent glass material;

[0029] Specifically, Figure 1 and Figure 3 As shown, when in use, the swing door 4 is opened by the handle 5, and the experimental reagent is placed on the designated support plate 7, and the limit plates 9 on the left and right sides of the inside of the support plate 7 are adjusted to be adjusted into the appropriate limit grooves 8 to achieve lateral restriction of the experimental reagent, and the pressing plate 11 above the support plate 7 is manually pulled down, and the pressing plate 11 is moved up and down by the connecting rod 10, and the pressing plate 11 is pulled to the top of the reagent, thereby achieving longitudinal restriction of the experimental reagent, and then achieving stability of the experimental reagent in the storage cabinet.

[0030] Embodiment 2: An air inlet 13 is provided at the top of the right side of the cabinet body 1, a filter 14 is installed inside the air inlet 13, an air outlet 15 is provided on the left side of the top of the cabinet body 1, an exhaust fan 17 is fixedly connected to the top of the cabinet body 1, a first connecting pipe 16 is installed between the exhaust fan 17 and the air outlet 15, a second connecting pipe 18 is installed at the top of the exhaust fan 17, a baffle 6 is fixedly connected to the inside of the cabinet body 1, a connecting port 12 is provided at the bottom end of the baffle 6, the air inlet 13, the cabinet body 1, the air outlet 15, the first connecting pipe 16, the exhaust fan 17 and the second connecting pipe 18 are connected internally, and the front end of the baffle 6 is tightly fitted with the swing door 4;

[0031] Specifically, Figure 1 , Figure 4 and Figure 5As shown, when in use, the exhaust fan 17 is started, and the air outside the storage cabinet enters the cabinet body through the air inlet 13, and the air circulates in the cabinet body 1 through the connecting port 12, the air outlet 15 and the first connecting pipe 16, and then the air is transmitted to the outside of the storage cabinet through the second connecting pipe 18 at the top of the exhaust fan 17, thereby realizing air circulation between the storage cabinet and the outside.

[0032] Embodiment 3: An alarm 22 is installed at the top of the equipment box 3, an electric valve 20 is installed at the top of the equipment box 3, a third connecting pipe 19 is installed at the top of the electric valve 20, an air detector 21 is fixedly connected to the left side of the electric valve 20, the third connecting pipe 19 and the inside of the electric valve 20 are connected, and the air detector 21 is electrically connected to the electric valve 20;

[0033] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, when in use, the air in the second connecting pipe 18 passes through the electric valve 20 to the third connecting pipe 19, and the air detector 21 will perform real-time detection on the air in the third connecting pipe 19. When the air index is unqualified, the air detector 21 is electrically connected to the electric valve 20, and the electric valve 20 will immediately be in a closed state. At this time, the exhaust fan 17 stops running, and the alarm 22 will respond accordingly, thereby ensuring the safe storage of experimental drugs.

[0034] Working principle: When the utility model is in use, first, the handle 5 is used to open the swing door 4, and the experimental reagent is placed on the designated support plate 7. The limit plates 9 on the left and right sides of the support plate 7 are adjusted to be adjusted into the appropriate limit grooves 8 to achieve lateral restriction of the experimental reagent. The pressing plate 11 above the support plate 7 is manually pulled down, and the pressing plate 11 is moved up and down by the connecting rod 10. The pressing plate 11 is pulled to the top of the reagent, thereby achieving longitudinal restriction of the experimental reagent, and then achieving stability of the experimental reagent in the storage cabinet. Secondly, the exhaust fan 17 is started, and the air outside the storage cabinet enters the cabinet body through the air inlet 13, and is exhausted through the connecting port 12, the air outlet 15 and The first connecting pipe 16 realizes the circulation of air in the cabinet body 1, and then transmits the air to the outside of the storage cabinet through the second connecting pipe 18 on the top of the exhaust fan 17, thereby realizing air circulation between the storage cabinet and the outside. The air in the second connecting pipe 18 passes through the electric valve 20 to the third connecting pipe 19, and the air detector 21 will perform real-time detection on the air in the third connecting pipe 19. When the air index is unqualified, the air detector 21 is electrically connected to the electric valve 20, and the electric valve 20 will immediately be in a closed state. At this time, the exhaust fan 17 stops running, and the alarm 22 will respond accordingly, thereby ensuring the safe storage of experimental drugs.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A chemical laboratory experimental reagent storage cabinet, comprising a cabinet body (1), characterized in that: The bottom end of the cabinet body (1) is fixedly connected to a base (2), the top end of the cabinet body (1) is fixedly connected to an equipment box (3), the front end of the cabinet body (1) is hingedly provided with two sets of flat doors (4), one side of the two sets of flat doors (4) is provided with a handle (5), and eight sets of support plates (7) are provided on the left and right sides of the interior of the cabinet body (1), and the top ends of the eight sets of support plates (7) are provided with a reagent stabilizing structure; The reagent stabilizing structure comprises eight groups of pressing plates (11), wherein the pressing plates (11) are arranged below the top of the support plate (7) and the inner top of the cabinet body (1), and a connecting rod (10) is movably connected between the top of the pressing plate (11) and the bottom of the support plate (7) and the inner top of the cabinet body (1), and a plurality of groups of limiting grooves (8) are arranged at the front and rear ends of the support plate (7), and two groups of limiting plates (9) are arranged inside the support plate (7).

2. The experimental reagent storage cabinet for a chemical laboratory according to claim 1, characterized in that: The thickness of the limiting plate (9) matches the size of the limiting groove (8), and the limiting groove (8) corresponds one to one at the front and rear ends of the support plate (7).

3. The experimental reagent storage cabinet for a chemical laboratory according to claim 1, characterized in that: The bottom end of the pressure plate (11) is higher than the top end of the limiting plate (9), and damping is arranged inside the connecting rod (10).

4. The experimental reagent storage cabinet for a chemical laboratory according to claim 1, characterized in that: The cabinet body (1) is made of PP material, and the interior of the swing door (4) is made of transparent glass material.

5. The experimental reagent storage cabinet for a chemical laboratory according to claim 1, characterized in that: An air inlet (13) is arranged at the top of the right side of the cabinet body (1), a filter (14) is installed inside the air inlet (13), an air outlet (15) is arranged on the left side of the top of the cabinet body (1), an exhaust fan (17) is fixedly connected to the top of the cabinet body (1), a first connecting pipe (16) is installed between the exhaust fan (17) and the air outlet (15), a second connecting pipe (18) is installed at the top of the exhaust fan (17), a baffle (6) is fixedly connected to the inside of the cabinet body (1), and a connecting port (12) is arranged at the bottom end of the baffle (6).

6. The experimental reagent storage cabinet for a chemical laboratory according to claim 5, characterized in that: The air inlet (13), the cabinet body (1), the air outlet (15), the first connecting pipe (16), the exhaust fan (17) and the second connecting pipe (18) are internally connected, and the front end of the baffle (6) is tightly fitted with the swing door (4).

7. The experimental reagent storage cabinet for a chemical laboratory according to claim 1, characterized in that: An alarm (22) is installed at the top of the equipment box (3), an electric valve (20) is installed at the top of the equipment box (3), a third connecting pipe (19) is installed at the top of the electric valve (20), and an air detector (21) is fixedly connected to the left side of the electric valve (20).

8. The experimental reagent storage cabinet for a chemical laboratory according to claim 7, characterized in that: The third connecting pipe (19) and the electric valve (20) are internally connected, and the air detector (21) is electrically connected to the electric valve (20).

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