CN217004788U

CN217004788U - Laboratory ventilation degassing unit

Info

Publication number: CN217004788U
Application number: CN202122937679.5U
Authority: CN
Inventors: 别兰; 陈培; 张海
Original assignee: Wuhan Chuangrao Technology Engineering Co ltd
Current assignee: Wuhan Chuangrao Technology Engineering Co ltd
Priority date: 2021-11-27
Filing date: 2021-11-27
Publication date: 2022-07-19
Anticipated expiration: 2031-11-27

Abstract

The utility model relates to the technical field of disinfection devices, and discloses a laboratory ventilation disinfection device which comprises an outer frame body, wherein a fixed cylinder is arranged on the inner side of the outer frame body and fixedly connected with the outer frame body, a plurality of air distribution pipes are arranged on the fixed cylinder, air outlet holes are formed in the air distribution pipes, a filter layer is arranged in the outer frame body, an air exhaust fan is arranged on one side of the filter layer, and an air inlet pipe is arranged on the air exhaust fan; come convenient to use through the filter layer and the heating sterilizer that set up, the filter layer of setting can filter the gas that gets into to detach the dust among the ventilation gas, the heating sterilizer that sets up simultaneously can disinfect to the outer in-process that arranges of gas, does benefit to the in-process of ventilation and disinfects, and the degassing is discharged from the exit hole department on the gas distribution pipe, can blow the disinfectant of placing, thereby reinforcing disinfection effect.

Description

Laboratory ventilation degassing unit

Technical Field

The utility model belongs to the technical field of disinfection devices, and particularly relates to a laboratory ventilation disinfection device.

Background

Disinfection is usually achieved by chemical methods, and the chemical used for disinfection is called disinfectant, which needs to be ventilated and disinfected during the use in the laboratory, so as to ensure the environmental sanitation of the laboratory. But present prior art scheme has certain defect, for example, can not carry out convenient filtration and disinfection to gas at the in-process that uses, can not be convenient for carry out the ventilation and disinfection in laboratory, simultaneously, can not carry out convenient interception to ventilation unit when need not the ventilation at the in-process that uses, be not convenient for use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a ventilation and disinfection device for a laboratory, which solves the problems that the gas cannot be conveniently filtered and disinfected, the ventilation and disinfection of the laboratory cannot be conveniently carried out, and a ventilation device cannot be conveniently intercepted in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a laboratory ventilation degassing unit, includes the outer frame body, the inboard of outer frame body is provided with fixed section of thick bamboo, fixed section of thick bamboo and outer frame body fixed connection, install the gas distribution pipe on the fixed section of thick bamboo, fixed section of thick bamboo is provided with a plurality of altogether, be provided with the venthole on the gas distribution pipe, the inside of outer frame body is provided with the filter layer, one side of filter layer is provided with air exhaust fan, the last intake pipe of installing of air exhaust fan.

Preferably, install hollow pipe on the outer frame body, the top of hollow pipe is provided with the motor, install the dwang on the output shaft of motor, the dwang is located the inboard of hollow pipe, be provided with the second helical gear on the dwang, the second helical gear is provided with a plurality of altogether.

Preferably, one side of the hollow circular tube is provided with a blade plate, a connecting shaft is installed on the blade plate, one side, away from the blade plate, of the connecting shaft is provided with a first helical gear, the blade plate is rotatably connected with the hollow circular tube through the connecting shaft, and the blade plate is located on the inner side of the outer frame body.

Preferably, the inner side of the gas distribution pipe is provided with a heating sterilizer, and the heating sterilizer is fixedly connected with the fixed cylinder.

Preferably, the filter layers are arranged in a plurality of numbers, and the filter layers are evenly distributed on the inner side of the outer frame body at equal intervals.

Preferably, the air inlet of intake pipe department is provided with the shutoff lid, shutoff lid and intake pipe phase-match.

Compared with the prior art, the utility model has the beneficial effects that:

(1) come convenient to use through the filter layer and the heating sterilizer that set up, the filter layer of setting can filter the gas that gets into to detach the dust among the ventilation gas, the heating sterilizer that sets up simultaneously can disinfect to the outer in-process that arranges of gas, does benefit to the in-process of ventilation and disinfects, and the degassing is discharged from the exit hole department on the gas distribution pipe, can blow the disinfectant of placing, thereby reinforcing disinfection effect.

(2) Convenient to use is come through the motor and the acanthus leaf that set up, and the acanthus leaf that sets up can rotate under the drive of motor to automatic adjusting, can making venthole spun gas pass through when the acanthus leaf is in the horizontality, can carry out the shutoff that ventilates after the acanthus leaf is in vertical state, thereby automatic controlling convenient to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial structural view of the outer frame of the present invention;

FIG. 3 is a partial external view of the outer frame of the present invention;

FIG. 4 is a schematic structural view of the hollow round tube of the present invention;

FIG. 5 is an external view of the present invention;

in the figure: 1. an air outlet; 2. an outer frame body; 3. a fixed cylinder; 4. an air distribution pipe; 5. a filter layer; 6. an air inlet pipe; 7. an air extractor fan; 8. heating the sterilizer; 9. a hollow circular tube; 10. a motor; 11. rotating the rod; 12. a first helical gear; 13. a leaf plate; 14. a second helical gear; 15. and (7) connecting the shafts.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a laboratory ventilation degassing unit, includes outer frame body 2, and the inboard of outer frame body 2 is provided with a fixed section of thick bamboo 3, and a fixed section of thick bamboo 3 and outer frame body 2 fixed connection install cloth trachea 4 on the fixed section of thick bamboo 3, and a fixed section of thick bamboo 3 is provided with a plurality of altogether, is provided with venthole 1 on the cloth trachea 4, and the inside of outer frame body 2 is provided with filter layer 5, and one side of filter layer 5 is provided with air exhaust fan 7, installs intake pipe 6 on the air exhaust fan 7.

During the use, the air exhaust fan 7 of setting moves to bleed outside gas through intake pipe 6, thereby make outside air current pass through intake pipe 6 and get into, the gas after getting into filters through the filter layer 5 that sets up, can get into gas distribution pipe 4 after filtering through filter layer 5, and the venthole 1 department through setting up on the gas distribution pipe 4 discharges, thereby carries out the ventilation of laboratory.

Referring to fig. 4, a hollow circular tube 9 is mounted on the outer frame 2, a motor 10 is disposed at the top end of the hollow circular tube 9, a rotating rod 11 is mounted on an output shaft of the motor 10, the rotating rod 11 is located at the inner side of the hollow circular tube 9, a second helical gear 14 is disposed on the rotating rod 11, and a plurality of second helical gears 14 are disposed on the second helical gear 14.

When the ventilation needs to be stopped, the arranged motor 10 drives the rotating rod 11 on the inner side of the hollow circular tube 9 to rotate, the second bevel gears 14 can rotate through the rotation of the rotating rod 11, so that the transmission is carried out through the second bevel gears 14, and the plurality of second bevel gears 14 can output a plurality of powers.

Referring to fig. 4, a blade 13 is disposed on one side of the hollow circular tube 9, a connecting shaft 15 is mounted on the blade 13, a first helical gear 12 is disposed on one side of the connecting shaft 15 away from the blade 13, the blade 13 is rotatably connected to the hollow circular tube 9 through the connecting shaft 15, and the blade 13 is located on the inner side of the outer frame 2.

The meshing through first helical gear 12 and second helical gear 14 carries out the transmission, and first helical gear 12 of setting can drive connecting axle 15 when rotating and rotate to make connecting axle 15 drive the leaf plate 13 and rotate, adjust going on of ventilating through the rotation of leaf plate 13, and can also carry out the shading to light after leaf plate 13 rotates vertical state, thereby the user demand in the laboratory of being convenient for.

Referring to fig. 2, a heating sterilizer 8 is disposed inside the gas distribution tube 4, and the heating sterilizer 8 is fixedly connected to the fixed cylinder 3;

the filter layers 5 are provided with a plurality of filter layers 5 which are uniformly distributed on the inner side of the outer frame body 2 at equal intervals.

Can play fine filtering action through filter layer 5 to filter gas, make the dust in the degasification when ventilating, get into a large amount of dusts in avoiding the laboratory, the heating sterilizer 8 that sets up simultaneously can heat the disinfection to gas, does benefit to the harmful bacterium in the degasification.

Referring to fig. 2, a blocking cover is disposed at an air inlet of the air inlet pipe 6, and the blocking cover is matched with the air inlet pipe 6.

Can carry out the shutoff to intake pipe 6 through the shutoff lid that sets up to reduce deposition in intake pipe 6 when need not using, convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a laboratory ventilation degassing unit, includes outer frame body (2), its characterized in that: the inboard of outer frame body (2) is provided with solid fixed cylinder (3), gu fixed cylinder (3) and outer frame body (2) fixed connection, install gas distribution pipe (4) on gu fixed cylinder (3), gu fixed cylinder (3) are provided with a plurality of altogether, be provided with venthole (1) on gas distribution pipe (4), the inside of outer frame body (2) is provided with filter layer (5), one side of filter layer (5) is provided with air exhaust fan (7), install intake pipe (6) on air exhaust fan (7).

2. A laboratory ventilation sterilisation device according to claim 1, characterised in that: install hollow pipe (9) on outer frame body (2), the top of hollow pipe (9) is provided with motor (10), install dwang (11) on the output shaft of motor (10), dwang (11) are located the inboard of hollow pipe (9), be provided with second helical gear (14) on dwang (11), second helical gear (14) are provided with a plurality of altogether.

3. A laboratory ventilation decontamination device as claimed in claim 2, wherein: one side of hollow pipe (9) is provided with lamina (13), install connecting axle (15) on lamina (13), one side that lamina (13) were kept away from in connecting axle (15) is provided with first helical gear (12), lamina (13) are connected through connecting axle (15) and hollow pipe (9) rotation, lamina (13) are located the inboard of outer frame body (2).

4. A laboratory ventilation sterilisation device according to claim 1, characterised in that: the inner side of the gas distribution pipe (4) is provided with a heating sterilizer (8), and the heating sterilizer (8) is fixedly connected with the fixed cylinder (3).

5. A laboratory ventilation sterilisation device according to claim 1, characterised in that: the filter layer (5) is provided with a plurality of, and a plurality of filter layer (5) equidistance evenly distributed is in the inboard of outer framework (2).

6. A laboratory ventilation sterilisation device according to claim 1, characterised in that: the air inlet department of intake pipe (6) is provided with the shutoff lid, shutoff lid and intake pipe (6) phase-match.