CN219103250U - Laboratory air purification dust excluding hood that can wash fast - Google Patents

Abstract

This application relates to a laboratory air purification dust removal cover that can be cleaned quickly, and relates to the technical field of laboratory equipment. The air inlet and the air outlet, the air inlet and the air outlet are both connected with the dust removal chamber; and the dust removal cover body is provided with a dust removal assembly, and the dust removal assembly is installed on the dust removal cover body close to the air inlet One side of the mouth; the dust removal cover body is provided with an installation component, and the installation component installs the dust removal cover body. This application has the ability to install the dust removal cover body in the room of the laboratory, so that the staff can clean the dust removal assembly separately when cleaning, and can also remove the dust removal cover body and then clean it, so that the dust removal cover body can be disassembled and installed. The convenience can be improved, and the work efficiency of the staff can be improved.

Description

A quick-cleaning laboratory air purification dust removal hood

technical field

The present application relates to the technical field of laboratory equipment, in particular to a rapidly cleanable laboratory air purification dust removal hood.

Background technique

At present, air purification refers to providing overall solutions for various indoor environmental problems such as sterilization and disinfection, dust and haze removal, harmful decoration residues and peculiar smells, so as to improve living and office conditions and improve physical and mental health. Indoor environmental pollutants and pollution sources mainly include radioactive gas, mold, particulate matter, decoration residue, second-hand smoke, etc.

In related technologies, people come and go in the laboratory, and the flow of personnel will cause more dust in the air in the laboratory. On the one hand, the dust will affect the accuracy of the experiment, and on the other hand, it will affect the body after being inhaled by the experimenters. Health, under normal circumstances, people will install an air purifier in the laboratory to purify the indoor air. With the long-term use of the purifier, more dust will accumulate on the dust removal cover of the purifier. After a lot of dust accumulates, it will affect the use of the purifier, so the staff needs to clean the dust cover regularly.

In view of the related technologies mentioned above, the inventor believes that the dust removal cover of the purifier is usually fixed in the room of the laboratory. When the staff cleans, they need to remove the dust removal cover, and then clean the dust removal cover. Reinstalling the dust cover will affect the working efficiency of the staff.

Utility model content

In order to improve the problem of poor disassembly and installation convenience during the process of cleaning the dust removal hood of the purifier, the present application provides a laboratory air purification dust removal hood that can be cleaned quickly.

A fast-cleaning laboratory air purification dust removal hood provided by this application adopts the following technical scheme:

A laboratory air purification dust removal cover that can be cleaned quickly, including a dust removal cover body, a dust removal chamber is formed in the dust removal cover body, and an air inlet and an air outlet are provided on the dust removal cover body, and the air inlet Both the air outlet and the dust removal chamber are connected; and the dust removal cover body is provided with a dust removal assembly, and the dust removal assembly is installed on the side of the dust removal cover body close to the air inlet; on the dust removal cover body An installation assembly is provided, and the installation assembly installs the dust removal cover body.

Optionally, the dust removal assembly includes a filter plate, a slot is opened on the dust removal cover body, the filter plate is plugged into the slot, and a pull ear is provided on the filter plate, and the pull ear Ears are secured to the filter plate.

Optionally, a dust-proof plate is provided on the dust-removing cover body, the dust-proof plate covers the air inlet, and the dust-proof plate guides the air inlet toward the lower side in the vertical direction.

Optionally, the installation assembly includes a driving cylinder, the driving cylinder is installed on the side of the dust removal hood body opposite to the air inlet, and the piston rod of the driving cylinder passes through the dust removal hood body, and the driving cylinder A pulling block is arranged on the piston rod of the cylinder, and a pulling groove is formed on the pulling block, and one side of the pulling groove is opened.

Optionally, the drive cylinder is arranged oppositely on the dust removal cover body, and the dust removal cover body is provided with a drive motor and a two-way screw, the drive motor is installed on the dust removal cover body, and the oppositely arranged A guide plate is arranged on the driving cylinder, and the guide plate is threadedly connected with the two-way screw, and one end of the two-way screw is connected with the driving motor.

Optionally, a pressing spring is provided between the dust cover body and the pull block, and the pressing spring is sleeved on the piston rod of the driving cylinder.

Optionally, a rubber pad is arranged on the pull block, and the rubber pad is fixed on the inner side of the pull groove.

In summary, the present application includes at least one beneficial technical effect of a rapidly cleanable laboratory air purification dust removal hood:

In use, the dust removal cover body is installed in the laboratory through the installation component. When in use, the air in the laboratory enters from the air inlet of the dust removal cover body, and then when passing through the dust removal chamber, the dust in the air remains on the dust removal assembly. Finally, the gas and air are discharged from the air outlet. After using for a period of time, the staff can remove the dust removal component from the dust removal cover body separately, or remove the dust removal cover body through the installation component, and install the dust removal cover body in the room of the laboratory. , so that the staff can clean the dust removal components separately when cleaning, or remove the dust removal cover body, and then clean it, so that the convenience of disassembly and installation of the dust removal cover body can be improved, and the work efficiency of the staff can be improved.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of a laboratory air purification dust removal hood that can be cleaned quickly in this embodiment;

Fig. 2 is a sectional view of the structure of the main body of the dust removal cover in this embodiment;

Fig. 3 is a schematic diagram of the structure of the filter plate mainly embodied in this embodiment.

Reference numerals: 1. Dust removal cover body; 11. Dust removal chamber; 12. Air inlet; 13. Air outlet; 14. Dustproof plate; 15. Slot; 16. Guide groove; 17. Clamping spring; 2. Dust removal component; 21, filter plate; 22, pull ear; 3, installation component; 31, drive cylinder; 32, pull block; 321, pull groove; 33, rubber pad; 34, drive motor; 35, guide plate; 36, Two-way screw.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below in conjunction with the drawings of the embodiments of the present application. Apparently, the described embodiments are some of the embodiments of the present application, but not all of them. Based on the described embodiments of the present application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by those skilled in the art to which the application belongs. Words such as "one" or "one" used in the patent application specification and claims of this application do not indicate a limitation on the number, but indicate that there is at least one.

The present application will be described in further detail below in conjunction with accompanying drawings 1-3.

The embodiment of the present application discloses a rapidly cleanable laboratory air purification dust removal hood.

Referring to Fig. 1-Fig. 3, a kind of laboratory air purification dedusting hood that can be cleaned quickly comprises a dedusting hood body 1, a dedusting cavity 11 is formed in the dedusting hood body 1, and an air inlet 12 and The air outlet 13 , the air inlet 12 and the air outlet 13 are all in communication with the dust removal chamber 11 . The dust removal assembly 2 is arranged on the dust removal cover body 1, and the dust removal assembly 2 is installed on the side of the dust removal cover body 1 close to the air inlet 12. The dust removal cover body 1 is provided with an installation assembly 3, and the dust removal cover body 1 is installed through the installation assembly 3 . The dust removal cover body 1 is movably installed in the room of the laboratory, so that the staff can clean the dust removal assembly 2 separately when cleaning, and also can remove the dust removal cover body 1, and then clean it, so that the dust removal cover body 1 can be disassembled and Ease of installation has been improved.

The air inlet 12 is provided with several at intervals on the dust removal cover body 1, and the air enters in the dust removal chamber 11 of the dust removal cover body 1 through the air inlet 12. Since the air inlet 12 is horizontally arranged, more dust will directly From entering into the dust removal cover body 1, thereby reducing the working efficiency of the purifier connected with the dust removal cover body 1, after the designer improves, the dust removal cover body 1 is provided with a dustproof plate 14, and the dustproof plate 14 corresponds to the air inlet 12 , the dustproof plate 14 covers the air inlet 12, and the dustproof plate 14 guides the air intake channel of the air inlet 12 towards the lower side of the vertical direction, so that the air enters the dust removal cover from the lower side of the dustproof plate 14 In the main body 1, on the one hand, more dust can be reduced to enter the dust removal hood body 1 at one time, and on the other hand, the working efficiency of the purifier connected with the dust removal hood body 1 can be improved.

The dust removal assembly 2 includes a filter plate 21, and the side of the dust removal cover body 1 near the air inlet 12 is provided with a slot 15, and the slots 15 are separated from three on the dust removal cover body 1, and the filter plate 21 corresponds to the slot 15, and The filter plate 21 is plugged and matched with the corresponding slot 15. During use, the air entering the dust removal cover body 1 is filtered through three filter plates 21. The filter plate 21 is provided with a pull ear 22, and the pull ear 22 is connected to the filter plate 21. Correspondingly, one end of the pull ear 22 is fixed to the corresponding filter plate 21, and the other end extends to the side away from the filter plate 21. During use, the filter plate 21 is pulled out from the dust removal cover body 1 through the pull ear 22, so that the filter plate can be cleaned The convenience of 21 is improved.

In order to improve the convenience of installation and disassembly of the dust removal cover body 1, the installation assembly 3 includes a driving cylinder 31, which is arranged oppositely along the vertical direction of the dust removal cover body 1, and the side of the dust removal cover body 1 near the air outlet 13 is provided with The guide groove 16 and two opposite driving cylinders 31 are located in the dust removal hood body 1 , and one end of the piston rod of the driving cylinder 31 extends through the guide groove 16 to the side away from the dust removal hood body 1 .

The two drive cylinders 31 piston rods that are arranged oppositely are all provided with a pull block 32, and the pull block 32 is provided with a pull groove 321, and the pull grooves 321 on the two pull blocks 32 that are arranged oppositely are arranged oppositely, and the pull groove 321 of the pull block 32 The pull groove 321 is oppositely arranged. When in use, the dust removal cover body 1 is installed through the pull groove 321 on the pull block 32. When the pull groove 321 on the pull block 32 clamps the object, the piston rod of the drive cylinder 31 shrinks, and the dust removal The cover body 1 is tightened and fixed.

In order to improve the stability of the installation of the dust cover body 1, after the designers improved, rubber pads 33 are arranged on the two pull blocks 32 oppositely arranged. The object can be tightened, so that the stability of the object clamped by the two pull blocks 32 can be improved. A spring 17 is provided between the dust cover body 1 and the pull block 32, and the spring 17 is sleeved on the piston rod of the driving cylinder 31, and the two ends of the spring 17 are in conflict with the dust cover body 1 and the pull block 32 respectively. , through the action of the spring 17, the dust removal cover body 1 can be placed to shake during the dust removal process.

Although the guide groove 16 is located on one side of the air outlet 13, since the guide groove 16 is pressed against the purifier or the connected object, it will not affect the normal air outlet of the air outlet 13.

The dust removal cover body 1 is provided with a drive motor 34, the drive motor 34 is installed on the dust removal cover body 1, the drive cylinder 31 is provided with a guide plate 35, the guide plate 35 is fixed on the drive cylinder 31, and the dust removal cover body 1 is provided with a two-way Screw rod 36, one end of two-way screw rod 36 is connected with drive motor 34, and the other end passes through the guide plate 35 on the vertical direction drive motor 34 successively, and guide plate 35 is threadedly connected with two-way screw rod 36, during use, drive motor 34 drives two-way The screw rod 36 rotates, and the two-way screw rod 36 drives the two driving cylinders 31 in the vertical direction to move towards or away from each other, so that the automatic length of the driving cylinders 31 moving on the dust removal hood body 1 can be improved.

The implementation principle of a fast-cleaning laboratory air purification and dust removal hood in the embodiment of the present application is as follows: during use, the air enters the air inlet 12 from the lower side of the dustproof plate 14, and then enters the dust removal chamber 11 through the air inlet 12 , the air passes through between the filter plates 21, and the dust in the air is blocked by the filter plate 21. When the filter plate 21 needs to be cleaned, the filter plate 21 is drawn out from the dust removal cover body 1 through the pull ear 22 on the filter plate 21, and the filter plate 21 is filtered. After the plate 21 has been cleaned, the filter plate 21 is reinserted into the dust removal cover body 1. When the entire dust removal cover body 1 needs to be removed, the drive motor 34 drives the two-way screw 36 to rotate, and the two-way screw 36 drives the vertical direction. The two driving cylinders 31 move to the side away from each other. After the dust removal cover body 1 is removed and cleaned, the dust removal cover body 1 is installed in the position to be fixed, and then the driving cylinder 31 drives the two-way screw 36 to reverse, and the two-way screw 36 The driving cylinder 31 is driven to move toward the side close to each other, so that the pulling groove 321 on the pulling block 32 is clamped on the object.

All of the above are preferred embodiments of the application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made according to the structure, shape, and principle of the application should be covered by the protection scope of the application. Inside.

Claims (7)

1. A laboratory air purification dust removal cover that can be cleaned quickly, comprising a dust removal cover body (1), is characterized in that: a dust removal cavity (11) is formed in the dust removal cover body (1), and the dust removal cover body (1) is provided with an air inlet (12) and an air outlet (13), and the air inlet (12) and the air outlet (13) are all communicated with the dust removal cavity (11); and the dust removal cover body (1) is provided with a dust removal assembly (2), and the dust removal assembly (2) is installed on the side of the dust removal cover body (1) close to the air inlet (12); the dust removal cover body (1) An installation assembly (3) is arranged on the top, and the installation assembly (3) installs the dust removal cover body (1). 2. A quick-cleanable laboratory air purification dust removal cover according to claim 1, characterized in that: the dust removal assembly (2) includes a filter plate (21), and the dust removal cover body (1) is provided with There is a slot (15), the filter plate (21) is mated with the slot (15), and the filter plate (21) is provided with a pulling ear (22), and the pulling ear (22) fixed on the filter plate (21). 3. A kind of laboratory air purification dust removal cover that can be cleaned quickly according to claim 1, characterized in that: the dust removal cover body (1) is provided with a dust-proof plate (14), and the dust-proof plate ( 14) covers the air inlet (12), and the dustproof plate (14) guides the air inlet (12) towards the lower side in the vertical direction. 4. A quick-cleanable laboratory air purification dust removal hood according to claim 1, characterized in that: the installation assembly (3) includes a driving cylinder (31), and the driving cylinder (31) is installed on the The side of the dust removal cover body (1) relative to the air inlet (12), and the piston rod of the driving cylinder (31) passes through the dust removal cover body (1), and the piston rod of the driving cylinder (31) A pull block (32) is arranged on the top, and a pull groove (321) is formed on the pull block (32), and one side of the pull groove (321) is opened. 5. A quick-cleanable laboratory air purification dust removal hood according to claim 4, characterized in that: the drive cylinder (31) is oppositely arranged on the dust removal hood body (1), and the The dust removal cover body (1) is provided with a drive motor (34) and a two-way screw (36), the drive motor (34) is installed on the dust removal cover body (1), and the oppositely arranged drive cylinder (31) is provided with There is a guide plate (35), the guide plate (35) is threadedly connected with the two-way screw rod (36), and one end of the two-way screw rod (36) is connected with the driving motor (34). 6. A quick-cleanable laboratory air purification dust removal cover according to claim 4, characterized in that: a spring (17) is arranged between the dust removal cover body (1) and the pull block (32) , the pressing spring (17) is sleeved on the piston rod of the driving cylinder (31). 7. A quick-cleanable laboratory air purification dust removal hood according to claim 4, characterized in that: the pull block (32) is provided with a rubber pad (33), and the rubber pad (33) is fixed on the inner side of the slot (321).

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