CN215917425U - Ultra-clean safety cabinet - Google Patents
Ultra-clean safety cabinet Download PDFInfo
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- CN215917425U CN215917425U CN202122117735.0U CN202122117735U CN215917425U CN 215917425 U CN215917425 U CN 215917425U CN 202122117735 U CN202122117735 U CN 202122117735U CN 215917425 U CN215917425 U CN 215917425U
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Abstract
The utility model discloses an ultra-clean safety cabinet, wherein a box body mechanism comprises a bottom box, a sealing box connected to the top of the bottom box, a top box connected to the top of the sealing box and a protective guard connected to the top of the top box, a filtering mechanism comprises a box body connected to the inner wall of the bottom of the top box, two filtering nets sequentially connected to the inner wall of the bottom of the box body and a deodorizing assembly connected to the inner wall of the bottom of the box body, and the deodorizing assembly comprises a sliding rail connected to the inner walls of two sides of the box body and two mounting plates slidably connected to the outer wall of one side of the sliding rail. According to the utility model, the partition plates provided with the ventilation grooves and distributed equidistantly are arranged in the sealing box, so that ventilation can be performed when the filtering mechanism is not started, the exhaust pipe is connected with the air outlet end of the circulating air system of a laboratory, when air needs to be filtered, the air is guided into the box body through the operation of the first air pump, and the air is filtered through the two filter screens.
Description
Technical Field
The utility model relates to the field of safety cabinets, in particular to an ultra-clean safety cabinet.
Background
The safety cabinet is a safety protection article for storing various productive or bioactive substances or data, and the safety cabinet is used for storing different types of chemicals, medicaments, documents, optical disks and the like in chemical experiments, so that different types of safety cabinets are required for storage.
The chemical safety cabinet is a cabinet body used for storing various chemical substances, but the chemical substances are not directly stored in the cabinet, but a safety tank or a container filled with the chemical substances is stored, and the chemical safety cabinet has the following functions: when a dangerous condition occurs, workers on the site have time to leave the site, so that the workers are prevented from being injured, and the safety of the workers is protected;
a retrieved (201310491439.4) security cabinet comprises an enclosure defining a workspace, the enclosure having a back wall and two side walls, wherein each wall is of a double-walled construction having an inner wall, an opposing outer wall, and an evacuable space between the respective inner and outer walls, wherein at least a portion of the inner wall and opposing outer wall of at least one of the side walls is made of a transparent material. By means of the inventive arrangement, it is possible, on the one hand, to achieve a high safety standard, since the rear wall and the side walls are double-walled, with an evacuable space between the respective opposite walls, in order to prevent any leakage from the working space to the outside. On the other hand, the working space and the sample placed therein can be conveniently viewed from the side through the transparent portion. In addition, light can enter into workspace from the edgewise to better illumination, but the device ventilation effect is relatively poor, and can't guarantee the clean and tidy nature of ventilation gas, influences the health coefficient of article easily, and the device can't guarantee in time to the incasement medicine that has the peculiar smell prevent and warn.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an ultra-clean safety cabinet.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an ultra-clean safety cabinet comprises a box body mechanism and a filtering mechanism, wherein the box body mechanism comprises a bottom box, a sealing box connected to the top of the bottom box, a top box connected to the top of the sealing box and a protective guard connected to the top of the top box;
the filtering mechanism comprises a box body connected to the inner wall of the bottom of the top box, two filter screens sequentially connected to the inner wall of the bottom of the box body and a smell removing assembly connected to the inner wall of the bottom of the box body;
the odor removing component comprises a slide rail connected with the inner walls of the two sides of the box body and two mounting plates connected with the outer wall of one side of the slide rail in a sliding manner;
an air inlet pipe is sleeved at the air outlet of the box body, and an exhaust pipe is sleeved at the air inlet of the box body;
the gas sensor that the equidistance distributes is installed to seal box one side inner wall, the division board that the seal box bottom inner wall was connected with the equidistance and distributes, and division board one side outer wall sets up the ventilation groove that the equidistance distributes, bee calling organ and warning light are installed to top case one side outer wall.
Further, the device also comprises a controller, a first air pump, a second air pump and an automatic controller mechanism;
the outer wall of one side of each of the two mounting plates is provided with vent holes distributed at equal intervals, and active carbon blocks distributed at equal intervals are placed between the two mounting plates;
supporting holes are formed in the outer wall of one side of the seal box and are connected with the air inlet end of the second air pump in a sleeved mode through a pipeline, and the air outlet end of the second air pump is connected with the air outlet end of a circulating air system of a laboratory in a sleeved mode.
Furthermore, a connecting hole is formed in the top of the sealing box, and one end, far away from the box body, of the air inlet pipe is sleeved on the inner wall of the connecting hole;
the mounting hole has been seted up to top case one side outer wall, and the one end that the exhaust pipe kept away from the top case cup joints in the mounting hole inner wall.
Furthermore, one end of the exhaust pipe is sleeved at the air inlet end of the first air pump, and the first air pump is connected to the air inlet end of the circulating air system of the laboratory through a pipeline.
Furthermore, a mounting opening is formed in the outer wall of one side of the seal box, and seal doors distributed at equal intervals are connected to the inner walls of the two sides of the mounting opening.
Further, a box opening is formed in the outer wall of one side of the bottom box, a box door is hinged to the inner wall of the box opening, and the controller is installed on the outer wall of one side of the top box.
Furthermore, the first air pump, the second air pump, the buzzer and the alarm lamp are all connected to the output end of the controller through wires, and the controller is connected with a power line.
The utility model has the beneficial effects that:
1. the partition plates which are provided with the ventilation grooves and distributed equidistantly are arranged in the sealing box, ventilation can be performed when the filtering mechanism is not started, the exhaust pipe is connected with the air outlet end of a circulating air system of a laboratory, when air needs to be filtered, the air is guided into the box body through the operation of the first air pump, the air is filtered through the two filter screens, the filtered air is adsorbed and deodorized through the active carbon blocks, the neat quality of the air is improved, the active carbon blocks can be conveniently replaced by the aid of the mounting plate and the sliding rail in sliding connection, the filtered air enters the sealing box through the air inlet pipe, the air in the sealing box can be guided out of the circulating air system of the laboratory through the operation of the second air pump to be recycled, ventilation can be guaranteed, air is recycled, and energy is saved;
2. the gas sensors are arranged on the inner wall of the seal box and used for detecting the inside of the seal box, when peculiar smell is generated, the gas sensors can convey signals to the controller, the controller can control the buzzer and the alarm lamp to operate, the alarm and the prevention are carried out on an operator, the first air pump and the second air pump can be controlled to operate to realize automatic control air circulation, operation is simple, and the labor intensity of the operator can be reduced while the efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view of the present application.
FIG. 2 is a schematic perspective view of the present application;
FIG. 3 is a schematic perspective view of the present application;
fig. 4 is a schematic perspective view of the present application.
The meaning of the reference symbols in the figures:
1-protective fence, 2-top box, 3-controller, 4-sealing door, 5-first air pump, 6-sealing box, 7-bottom box, 8-filtering mechanism, 9-second air pump, 10-box, 11-air inlet pipe, 12-air exhaust pipe, 13-filter screen, 14-slide rail, 15-activated carbon block, 16-mounting plate, 17-air sensor, 18-partition plate, 19-buzzer and 20-warning lamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, the ultra-clean safety cabinet comprises a protective guard 1, a top box 2, a controller 3, a sealing door 4, a first air pump 5, a sealing box 6, a bottom box 7, a filtering mechanism 8, a second air pump 9, a box body 10, an air inlet pipe 11, an exhaust pipe 12, a filter screen 13, a slide rail 14, an activated carbon block 15, a mounting plate 16, a gas sensor 17, a partition plate 18, a buzzer 19 and an alarm lamp 20, wherein the box body mechanism comprises the bottom box 7, the sealing box 6 connected to the top of the bottom box 7, the top box 2 connected to the top of the sealing box 6 and the protective guard 1 connected to the top of the top box 2, the filtering mechanism 8 comprises a box body 10 connected to the inner wall of the bottom of the top box 2, two filter screens 13 sequentially connected to the inner wall of the bottom of the box body 10 and a deodorizing assembly connected to the inner wall of the bottom of the box body 10, the deodorizing assembly comprises a slide rail 14 connected to the inner walls of the two sides of the box body 10 and two mounting plates 16 slidably connected to the outer walls of one side of the slide rail 14, an air inlet pipe 11 is sleeved at an air outlet of the box body 10, an exhaust pipe 12 is sleeved at an air inlet of the box body 10, gas sensors 17 distributed at equal intervals are mounted on the inner wall of one side of the sealing box 6, partition plates 18 distributed at equal intervals are connected to the inner wall of the bottom of the sealing box 6, ventilation grooves distributed at equal intervals are formed in the outer wall of one side of each partition plate 18, and a buzzer 19 and an alarm lamp 20 are mounted on the outer wall of one side of the top box 2;
the outer wall of one side of each of the two mounting plates 16 is provided with ventilation holes distributed equidistantly, an activated carbon block 15 distributed equidistantly is placed between the two mounting plates 16, the outer wall of one side of the seal box 6 is provided with a support hole which is sleeved at the air inlet end of the second air pump 9 through a pipeline, the air outlet end of the second air pump 9 is sleeved at the air outlet end of a circulating air system of a laboratory, the top of the seal box 6 is provided with a connecting hole, one end of the air inlet pipe 11 far away from the box body 10 is sleeved at the inner wall of the connecting hole, the outer wall of one side of the top box 2 is provided with a mounting hole, one end of the exhaust pipe 12 far away from the top box 2 is sleeved at the inner wall of the mounting hole, one end of the exhaust pipe 12 is sleeved at the air inlet end of the first air pump 5, the first air pump 5 is connected at the air inlet end of the circulating air system of the laboratory through a pipeline, one side of the seal box 6 is provided with a mounting port, and the inner walls at the two sides of the mounting port are connected with sealing doors 4 distributed equidistantly, the case mouth has been seted up to 7 one side outer walls of under casing, and the incasement wall articulates there is the chamber door, controller 3 installs in 2 one side outer walls of top case, first air pump 5 all connects in 3 outputs of controller through the wire with second air pump 9, and 3 connecting power lines of controller.
The working principle is as follows: the partition plates 18 which are provided with ventilation grooves and distributed equidistantly are arranged inside the seal box 6, ventilation can be carried out when the filtering mechanism 8 is not started, the exhaust pipe 12 is connected with the air outlet end of a circulating air system of a laboratory, when air needs to be filtered, the air is guided into the box body 10 through the operation of the first air pump 5, the air is filtered through the two filter screens 13, the filtered air is adsorbed and deodorized through the activated carbon block 15, the neatness and quality of the air are improved, the activated carbon block 15 can be conveniently replaced by the mounting plate 16 which is in sliding connection with the sliding rail 14, the filtered air enters the seal box 6 through the air inlet pipe 11, the air inside the seal box 6 can be led out to the circulating air system of the laboratory through the operation of the second air pump 9 for recycling, the air can be recycled while the ventilation is ensured, energy is saved, the inside of the seal box 6 is detected through the plurality of air sensors 17 arranged on the inner wall of the seal box 6, when peculiar smell is generated, the gas sensor 17 can transmit signals to the controller 3, the controller 3 can control the buzzer 19 and the alarm lamp 20 to operate, operation personnel can be warned and prevented, the first air pump 5 and the second air pump 9 can be controlled to operate to realize automatic control of air circulation, operation is simple, efficiency can be improved, and meanwhile labor intensity of the operation personnel can be reduced.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. An ultra-clean safety cabinet comprises a box body mechanism and a filtering mechanism, and is characterized in that the box body mechanism comprises a bottom box, a sealing box connected to the top of the bottom box, a top box connected to the top of the sealing box and a guard rail connected to the top of the top box;
the filtering mechanism comprises a box body connected to the inner wall of the bottom of the top box, two filter screens sequentially connected to the inner wall of the bottom of the box body and a smell removing assembly connected to the inner wall of the bottom of the box body;
the odor removing component comprises a slide rail connected with the inner walls of the two sides of the box body and two mounting plates connected with the outer wall of one side of the slide rail in a sliding manner;
an air inlet pipe is sleeved at the air outlet of the box body, and an exhaust pipe is sleeved at the air inlet of the box body;
the gas sensor that the equidistance distributes is installed to seal box one side inner wall, the division board that the seal box bottom inner wall was connected with the equidistance and distributes, and division board one side outer wall sets up the ventilation groove that the equidistance distributes, bee calling organ and warning light are installed to top case one side outer wall.
2. The ultra-clean safety cabinet according to claim 1,
the automatic air pump device also comprises a controller, a first air pump, a second air pump and an automatic controller mechanism;
the outer wall of one side of each of the two mounting plates is provided with vent holes distributed at equal intervals, and active carbon blocks distributed at equal intervals are placed between the two mounting plates;
supporting holes are formed in the outer wall of one side of the seal box and are connected with the air inlet end of the second air pump in a sleeved mode through a pipeline, and the air outlet end of the second air pump is connected with the air outlet end of a circulating air system of a laboratory in a sleeved mode.
3. The ultra-clean safety cabinet according to claim 1,
the top of the sealing box is provided with a connecting hole, and one end of the air inlet pipe, which is far away from the box body, is sleeved on the inner wall of the connecting hole;
the mounting hole has been seted up to top case one side outer wall, and the one end that the exhaust pipe kept away from the top case cup joints in the mounting hole inner wall.
4. The ultra-clean safety cabinet according to claim 2,
one end of the exhaust pipe is sleeved at the air inlet end of the first air pump, and the first air pump is connected to the air inlet end of the circulating air system of the laboratory through a pipeline.
5. The ultra-clean safety cabinet according to claim 1,
the seal box is characterized in that a mounting opening is formed in the outer wall of one side of the seal box, and seal doors distributed at equal intervals are connected to the inner walls of the two sides of the mounting opening.
6. The ultra-clean safety cabinet according to claim 2,
the case mouth has been seted up to end box one side outer wall, and the incasement wall articulates there is the chamber door, the controller is installed in top case one side outer wall.
7. The ultra-clean safety cabinet according to claim 2,
the first air pump, the second air pump, the buzzer and the alarm lamp are all connected to the output end of the controller through wires, and the controller is connected with a power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122117735.0U CN215917425U (en) | 2021-09-03 | 2021-09-03 | Ultra-clean safety cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122117735.0U CN215917425U (en) | 2021-09-03 | 2021-09-03 | Ultra-clean safety cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215917425U true CN215917425U (en) | 2022-03-01 |
Family
ID=80418993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122117735.0U Active CN215917425U (en) | 2021-09-03 | 2021-09-03 | Ultra-clean safety cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215917425U (en) |
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2021
- 2021-09-03 CN CN202122117735.0U patent/CN215917425U/en active Active
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