Laboratory cabinet furniture with ventilation function

Abstract

The utility model discloses laboratory cabinet furniture with a ventilation function, which relates to the technical field of cabinets and comprises an experiment cabinet and a ventilation box, a ventilation fan is mounted at the top of a mounting plate, circulating grooves are formed in the inner walls of the mounting plate and the ventilation box, first dustproof nets are mounted on the inner walls of the circulating grooves, and the first dustproof nets are arranged on the inner walls of the first dustproof nets. A lifting electric pole is mounted at the bottom of the mounting plate, an anti-skid base is mounted at the output end of the lifting electric pole, an exhaust pipe is arranged on the outer wall of the experiment cabinet, and a second dustproof net is mounted on the inner wall of the exhaust pipe. According to the utility model, the ventilation mechanism is installed, the height of the ventilation box is adjusted according to the actual situation, the situation of slow air circulation caused by the fact that the bottom of the ventilation box is close to the ground is avoided, and the ventilation fan works to blow air into the experiment cabinet through the holes formed in the experiment cabinet; and gas in the experiment cabinet is exhausted through the exhaust pipe, so that the situation that odor in the experiment cabinet is accumulated and diffused into a laboratory is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cabinet body, concretely to a cabinet body furniture with ventilation function for laboratory. BACKGROUND

[0002] The cabinet body for laboratory is an important part of laboratory furniture, and their design and function are to meet the specific needs and standards of laboratory. The cabinet body for laboratory refers to furniture equipment specially used in laboratory environment for storing, classifying, protecting and managing various laboratory items (such as chemical reagents, biological samples, experimental equipment, etc.). These cabinet bodies usually have specific structure and material to ensure the safety, order and efficient management of laboratory items.

[0003] The patent document CN206746573U discloses a multi-chamber storage cabinet body for chemical laboratory, which discloses that "the cabinet body is provided with a left upper chamber, which is set as an equipment classification storage room. The top and bottom side wall plates of the equipment classification storage room are provided with guiding rails on both sides of the front and rear positions of the plate body in parallel state. A movable partition plate is arranged between the two guiding blocks at the left position of the upper guiding rail and the two guiding blocks at the left position of the lower guiding rail. A plurality of test tube inverted column is arranged on the plate body of the placing plate. A plurality of liquid leakage holes is arranged on both sides of the plate body of the placing plate. A liquid discharge pipe is arranged on the right side wall bottom end position of the test tube sterilization room corresponding to the cabinet side plate. The utility model avoids the problem that the traditional fixed form chamber specification cannot adapt to the storage of equipment with different volumes and shapes, and ensures the cleanliness of the test tube."

[0004] However, the above-mentioned multi-chamber storage cabinet body for chemical laboratory mainly considers the problem of ensuring the cleanliness of the test tube and the convenience of discharging the odor in the experiment cabinet.

[0005] Therefore, it is necessary to study a ventilation mechanism to discharge the odor in the experiment cabinet and avoid the influence of the odor on the air quality inside the experiment cabinet. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a cabinet body furniture with ventilation function for laboratory to solve the technical problem of making the cabinet body furniture for laboratory have ventilation function.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cabinet body furniture with ventilation function for laboratory, comprising: an experiment cabinet, wherein the bottom of the experiment cabinet is provided with a ventilation mechanism, and the ventilation mechanism is used for discharging the odor in the experiment cabinet and avoiding the influence of the odor on the air quality inside the experiment cabinet.

[0008] The ventilation mechanism comprises a ventilation box arranged at the bottom of the experiment cabinet, an installation plate is arranged on the inner wall of the ventilation box, a ventilation fan is arranged on the top of the installation plate, the installation plate and the inner wall of the ventilation box are both provided with a flow channel, a first dustproof net is arranged on the inner wall of the flow channel, a lifting electric rod is arranged on the bottom of the installation plate, an anti-skid base is arranged on the output end of the lifting electric rod, an exhaust pipe is arranged on the outer wall of the experiment cabinet and extends into the experiment cabinet, a second dustproof net is arranged on the inner wall of the exhaust pipe, and a maintenance door is arranged on the outer wall of the ventilation box.

[0009] Preferably, a hinge door plate is arranged on the outer wall of the experiment cabinet, a transparent observation plate is inlaid on the inner wall of the hinge door plate, and a grid placing disc is arranged on the inner wall of the experiment cabinet.

[0010] Preferably, a protection mechanism is arranged on the top of the exhaust pipe, the protection mechanism is used for sealing the exhaust pipe, and the protection mechanism can avoid the case that the environment outside causes the experiment cabinet to be damp and noisy when the ventilation mechanism is not used.

[0011] Preferably, the protection mechanism comprises a plate block arranged on the inner wall of the exhaust pipe.

[0012] Preferably, a push-away electric rod is arranged on the top of the plate block, and a linkage rod is arranged on the output end of the push-away electric rod.

[0013] Preferably, two groups of hinge bodies are arranged on the top of the exhaust pipe, a cover plate is arranged on the outer wall of the hinge body, and one end of the linkage rod extends to the bottom of the cover plate.

[0014] Preferably, a first waterproof magic tape is arranged on the top of the cover plate, a second waterproof magic tape is arranged on the outer wall of the first waterproof magic tape, a soundproof glass plate is arranged on the outer wall of the second waterproof magic tape, a waterproof coating is arranged on the outer surface of the soundproof glass plate, and the waterproof coating is polyurethane waterproof paint.

[0015] Compared with the prior art, the ventilation mechanism has the following beneficial effects:

[0016] 1.The utility model discloses a ventilation mechanism is installed, the smell in the experiment cabinet is discharged, avoids the smell to influence the air quality in the experiment cabinet, and the existing medicine often emits smell, and the medicine is located in the experiment cabinet for a long time and can cause smell accumulation, so need to improve, first according to actual situation, make the lifting electric pole work, and antiskid base contacts laboratory ground, then the height of ventilation box is adjusted, avoids the bottom of ventilation box and the ground close and causes the condition that air circulation is slow, first dust screen is used to carry out dustproof treatment to circulation groove, then ventilation fan works through the hole of the inside setting of experiment cabinet and carries out the blast of experiment cabinet, and the grid placing tray is netted, does not affect the circulation of gas, then the gas in the inside of experiment cabinet is discharged through the exhaust pipe, and one end of exhaust pipe is located in the outdoor of laboratory, to avoid the smell accumulation in the inside of experiment cabinet and lead to the emission in the laboratory situation;

[0017] 2.The utility model discloses a protection mechanism is installed, seals the exhaust pipe, avoids when not using ventilation mechanism, and the environment of outside makes the experiment cabinet inside appear damp and noisy condition, one end of exhaust pipe is located in the outdoor of laboratory, and the outdoor situation of laboratory is unstable, and the rainwater and wind of outside enter into the exhaust pipe, to enter into the experiment cabinet, and lead to appear damp and noisy condition, so need to improve, when ventilation box is used, then pushes open electric pole work and drives linkage rod to move, opens the end of exhaust pipe of cover plate through two groups of combined leaf body, makes normal ventilation work, when ventilation box is not used, then pushes open electric pole recovery, makes two groups of cover plate cover exhaust pipe top and seals exhaust pipe, and soundproof glass board is used for the sound of outside is isolated, avoids appearing the abnormal sound of experiment cabinet condition, and waterproof coating is used for improving the waterproof performance of cover plate, to protect the experiment cabinet. ACCURACY OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is the inside structure schematic diagram of the experiment cabinet and ventilation box of the utility model;

[0020] Figure 3 It is the ventilation box partial structure schematic diagram of the utility model;

[0021] Figure 4 It is the inside partial structure schematic diagram of the utility model's exhaust pipe;

[0022] Figure 5 It is the cover plate partial structure schematic diagram of the utility model.

[0023] In the figure: 1, the experiment cabinet; 2, the hinge door plate; 3, the transparent observation plate; 4, the grid placing tray; 5, the ventilation box; 6, the mounting plate; 7, the ventilation fan; 8, the circulation groove; 9, the first dustproof net; 10, the lifting electric pole; 11, the anti-skid base; 12, the exhaust pipe; 13, the second dustproof net; 14, the maintenance door; 15, the plate; 16, the push-away electric pole; 17, the linkage rod; 18, the hinge body; 19, the cover plate; 20, the first waterproof magic tape; 21, the second waterproof magic tape; 22, the soundproof glass plate; 23, the waterproof coating. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] In the description of the utility model, it should be explained that the directions or position relations indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like are the directions or position relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium; can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0027] Please refer to Figure 1 and Figure 2 A cabinet furniture with ventilation function for laboratory, comprising: an experiment cabinet 1, a hinge door plate 2 is installed on the outer wall of the experiment cabinet 1, a transparent observation plate 3 is inlaidly installed on the inner wall of the hinge door plate 2, a grid placing tray 4 is installed on the inner wall of the experiment cabinet 1, the hinge door plate 2 is opened, the medicine is placed on the grid placing tray 4 for storage, and the transparent observation plate 3 is used for observing the situation inside the experiment cabinet 1.

[0028] Please refer to Figure 2 and Figure 3 The bottom of the experiment cabinet 1 is provided with a ventilation mechanism for discharging the smell in the experiment cabinet 1 to avoid the smell affecting the air quality inside the experiment cabinet 1. The ventilation mechanism includes a ventilation box 5 provided at the bottom of the experiment cabinet 1. The inner wall of the ventilation box 5 is provided with a mounting plate 6. The top of the mounting plate 6 is provided with a ventilation fan 7. The mounting plate 6 and the inner wall of the ventilation box 5 are both provided with a flow-through groove 8. The inner wall of the flow-through groove 8 is provided with a first dustproof net 9. The bottom of the mounting plate 6 is provided with a lifting electric pole 10. The output end of the lifting electric pole 10 is provided with an anti-skid base 11. The outer wall of the experiment cabinet 1 is provided with an exhaust pipe 12, and one end of the exhaust pipe 12 extends into the interior of the experiment cabinet 1. The inner wall of the exhaust pipe 12 is provided with a second dustproof net 13. The outer wall of the ventilation box 5 is provided with an access door 14. The existing medicine often emits smell, and the accumulation of smell in the experiment cabinet 1 for a long time will cause the medicine to be located in the experiment cabinet 1. Therefore, it is necessary to improve it. First of all, according to the actual situation, the lifting electric pole 10 works, and the anti-skid base 11 is in contact with the laboratory ground. Then the height of the ventilation box 5 is adjusted to avoid the situation that the bottom of the ventilation box 5 is close to the ground and the air flow is slow. The first dustproof net 9 is used for dustproof treatment of the flow-through groove 8. Then the ventilation fan 7 works through the hole provided in the experiment cabinet 1 to blow air inside the experiment cabinet 1. At the same time, the grid placing disc 4 is mesh-shaped and does not affect the flow of gas. Then the gas inside the experiment cabinet 1 is discharged through the exhaust pipe 12, and one end of the exhaust pipe 12 is located outdoors in the laboratory, thereby avoiding the accumulation of smell inside the experiment cabinet 1 from being emitted in the laboratory.

[0029] Please refer to Figure 2 , Figure 4 and Figure 5The top of the exhaust pipe 12 is provided with a protection mechanism for sealing the exhaust pipe 12 to avoid the outside environment causing the inside of the experiment cabinet 1 to be humid and noisy when the ventilation mechanism is not used. The protection mechanism includes a plate 15 arranged on the inner wall of the exhaust pipe 12, the top of the plate 15 is provided with a push-off electric rod 16, the output end of the push-off electric rod 16 is provided with a linkage rod 17, the top of the exhaust pipe 12 is provided with two sets of hinge bodies 18, the outer wall of the hinge body 18 is provided with a cover plate 19, one end of the linkage rod 17 extends to the bottom of the cover plate 19, the top of the cover plate 19 is provided with a first waterproof magic tape 20, the outer wall of the first waterproof magic tape 20 is provided with a second waterproof magic tape 21, the outer wall of the second waterproof magic tape 21 is provided with a sound insulation glass plate 22, the outer surface of the sound insulation glass plate 22 is provided with a waterproof coating 23, the waterproof coating 23 is polyurethane waterproof paint, one end of the exhaust pipe 12 is located outdoors, and the outdoor situation of the laboratory is unstable, which causes rain and wind from the outside to enter the exhaust pipe 12 and then enter the experiment cabinet 1, resulting in humid and noisy conditions, so improvement is needed. When the ventilation box 5 is in use, the push-off electric rod 16 works to drive the linkage rod 17 to move, and the two sets of hinge bodies 18 open the cover plate 19 at the end of the exhaust pipe 12 to enable normal ventilation. When the ventilation box 5 is not in use, the push-off electric rod 16 is retracted, and the two cover plates 19 cover the top of the exhaust pipe 12 to seal the exhaust pipe 12. The sound insulation glass plate 22 is used to isolate the sound from the outside to avoid the experiment cabinet 1 from making noise. The waterproof coating 23 is used to improve the waterproof performance of the cover plate 19 to protect the experiment cabinet 1.

[0030] The working principle is that the hinged door plate 2 is opened, the medicine is placed on the grid placing disc 4 for storage, the transparent observation plate 3 is used for observing the situation inside the experiment cabinet 1, and the existing medicine often emits an odor. Therefore, the medicine is required to be improved. First, according to the actual situation, the lifting pole 10 works, the anti-skid base 11 is in contact with the laboratory ground, the height of the ventilation box 5 is adjusted, the first dust screen 9 is used for dustproof treatment of the circulating groove 8, then the ventilation fan 7 works through the hole arranged in the experiment cabinet 1 to blow air in the experiment cabinet 1, the grid placing disc 4 is net-shaped, does not affect the circulation of the gas, then the gas in the experiment cabinet 1 is discharged through the exhaust pipe 12, one end of the exhaust pipe 12 is located outdoors of the laboratory, thereby avoiding the accumulation of the odor in the experiment cabinet 1 from being emitted in the laboratory, one end of the exhaust pipe 12 is located outdoors of the laboratory, the situation outdoors of the laboratory is unstable, rainwater and wind from the outside enter the exhaust pipe 12, and then enter the experiment cabinet 1, thereby causing the humid and noisy conditions, so the improvement is required. When the ventilation box 5 is used, the push-away pole 16 works to drive the linkage rod 17 to move, the two sets of hinged bodies 18 open the cover plate 19 at the end of the exhaust pipe 12, so that normal ventilation work is performed, when the ventilation box 5 is not used, the push-away pole 16 is recovered, so that the two sets of cover plates 19 cover the top of the exhaust pipe 12 to seal the exhaust pipe 12, the sound insulation glass plate 22 is used for isolating the sound from the outside, avoiding the abnormal sound of the experiment cabinet 1, and the waterproof coating 23 is used for improving the waterproof performance of the cover plate 19, thereby protecting the experiment cabinet 1.

[0031] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments but can be implemented in other embodiments without departing from the spirit or essential characteristic of the application. The embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No limitation is intended to the scope of the claims with respect to any embodiment illustrated.

Claims

1. A cabinet furniture for laboratories with a ventilation function, characterized in that, Including: experiment cabinet (1), the bottom of experiment cabinet (1) is equipped with ventilation mechanism, ventilation mechanism is used for the smell in experiment cabinet (1) is discharged, avoid smell influence experiment cabinet (1) inside air quality; Ventilation mechanism includes ventilation box (5), ventilation box (5) is arranged in the bottom of experiment cabinet (1), the inner wall of ventilation box (5) is installed with mounting plate (6), the top of mounting plate (6) is installed with ventilation fan (7), the inner wall of mounting plate (6) and ventilation box (5) is equipped with flow channel (8), the inner wall of flow channel (8) is installed with first dust screen (9), the bottom of mounting plate (6) is installed with lifting electric pole (10), the output end of lifting electric pole (10) is installed with anti-skid base (11), the outer wall of experiment cabinet (1) is equipped with exhaust pipe (12), and one end of exhaust pipe (12) extends to the inside of experiment cabinet (1), the inner wall of exhaust pipe (12) is installed with second dust screen (13), the outer wall of ventilation box (5) is equipped with access door (14).

2. A cabinet furniture for laboratories with ventilation function according to claim 1, characterized in that: The outer wall of experiment cabinet (1) is installed with hinge door plate (2), the inner wall of hinge door plate (2) is embedded with transparent observation plate (3), the inner wall of experiment cabinet (1) is installed with grid placement tray (4).

3. The cabinet furniture for laboratories with ventilation function according to claim 1, characterized in that: The top of exhaust pipe (12) is equipped with protection mechanism, protection mechanism is used for the sealing of exhaust pipe (12), avoid when not using ventilation mechanism, and the environment of outside makes the inside of experiment cabinet (1) appear humid and noisy condition.

4. A cabinet furniture for laboratories with ventilation function according to claim 3, characterized in that: The protection mechanism includes board (15), board (15) is arranged on the inner wall of exhaust pipe (12).

5. A cabinet furniture for laboratories with ventilation function according to claim 4, characterized in that: The top of board (15) is installed with push away electric pole (16), the output end of push away electric pole (16) is installed with linkage rod (17).

6. A cabinet furniture for laboratories with ventilation function according to claim 5, characterized in that: The top of exhaust pipe (12) is installed with two groups of hinge body (18), the outer wall of hinge body (18) is installed with cover plate (19), and one end of linkage rod (17) extends to the bottom of cover plate (19).

7. A cabinet furniture for laboratories with ventilation function according to claim 6, characterized in that: The top of cover plate (19) is installed with first waterproof magic tape (20), the outer wall of first waterproof magic tape (20) is installed with second waterproof magic tape (21), the outer wall of second waterproof magic tape (21) is installed with soundproof glass plate (22), the outer surface of soundproof glass plate (22) is equipped with waterproof coating (23), the waterproof coating (23) is polyurethane waterproof paint.

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