CN210376280U

CN210376280U - Air monitoring device for biological laboratory

Info

Publication number: CN210376280U
Application number: CN201920845643.4U
Authority: CN
Inventors: 李星
Original assignee: Nanjing Runbei Intelligent Environment Research Institute Co Ltd
Current assignee: Nanjing Runbei Intelligent Environment Research Institute Co Ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-04-21
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses an air monitor device is used in biological laboratory, including coupling mechanism and detection mechanism, coupling mechanism comprises locating plate, pneumatic cylinder, first gag lever post and second gag lever post, install positioning bolt through seting up the thread groove on the locating plate, through the round pin hub connection between first gag lever post and the second gag lever post, one side at first gag lever post is installed to the pneumatic cylinder, first gag lever post one end is installed through the bearing and is rotated the platform, the one end and the locating plate of rotating the platform are connected, detection mechanism comprises casing, two sets of conveying parts and monitoring portion, conveying part comprises intake pipe and collection storehouse, the externally mounted of intake pipe has the air pump, the input of air pump is connected with the gas collecting channel. The utility model discloses effectually monitor the processing to the laboratory air, be convenient for monitor the inside oxygen content of laboratory in real time, the effectual inside environment of having guaranteed the laboratory prevents unexpected the emergence.

Description

Air monitoring device for biological laboratory

Technical Field

The utility model relates to an air monitering technical field specifically is an air monitoring device is used in biological laboratory.

Background

The laboratory is the place of carrying out the experiment, and the laboratory is scientific cradle, is the base of scientific research, and the source of science and technology development plays very important effect to science and technology development, and the social progress can not leave the constant innovation of scientific research, and the while is extremely easy to produce harmful gas in the laboratory to influence staff's life safety, consequently needs to carry out real-time supervision to the air in the laboratory.

Meanwhile, the traditional monitor is small in area and cannot effectively and comprehensively collect air in a laboratory, so that the monitoring effect is greatly reduced, and meanwhile, the traditional monitor is mostly used for monitoring the air singly, so that preliminary purification work is not carried out on the air, and the air environment of the laboratory is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air monitor device is used in biological laboratory to the region of solving often monitoring is less, and the work of gathering can't be effectively comprehensive to the air in laboratory, consequently very big reduction the effect of monitoring, the most list of traditional monitoring is to air monitering scheduling problem simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: an air monitoring device for a biological laboratory comprises a connecting mechanism and a detection mechanism, wherein the connecting mechanism consists of a positioning plate, a hydraulic cylinder, a first limiting rod and a second limiting rod, the positioning plate is provided with a positioning bolt through a threaded groove, the first limiting rod and the second limiting rod are connected through a pin shaft, the hydraulic cylinder is arranged on one side of the first limiting rod, one end of the first limiting rod is provided with a rotating platform through a bearing, one end of the rotating table is connected with the positioning plate, the detection mechanism consists of a shell, two groups of conveying parts and a monitoring part, the conveying part consists of an air inlet pipe and a collecting bin, an air pump is arranged outside the air inlet pipe, the input end of the air pump is connected with a gas collecting hood, the alarm is connected with the monitor through a wire, a processing bin is arranged inside the shell, and an exhaust pipe is arranged at one end of the processing bin.

Preferably, first gag lever post and second gag lever post are stainless steel and make, the pneumatic cylinder is the tilting structure, the flexible end of pneumatic cylinder passes through the hinge and is connected with the second gag lever post.

Preferably, the rotating table is of a cylindrical structure, a motor is arranged inside the second limiting rod, and the output end of the motor is connected with the rotating table through a coupler.

Preferably, the collection bin is connected with the monitor through a pipeline, and a gas flow valve is installed outside the pipeline.

Preferably, two groups of adsorption plates are installed inside the gas collecting hood through buckles, the outer sizes of the two groups of adsorption plates are the same as the outer size of the gas collecting hood, and the two groups of adsorption plates are installed adjacently.

Preferably, the treatment chamber is connected with a monitor through a pipeline, the monitor is an oxygen monitor, and the treatment chamber is a negative ion generator.

The utility model provides an air monitor device is used in biological laboratory possesses following beneficial effect:

(1) the utility model discloses a be provided with the locating plate, during the use, be convenient for effectually carry out the fixed of multi-angle to the device, subsequently under the effect through positioning bolt, be convenient for effectually strengthen fixed work to the device, the stability of device has been guaranteed, simultaneously through being provided with the pneumatic cylinder, be convenient for effectually adjust the position of first gag lever post and second gag lever post, and then the effectual angle to the device is adjusted, be convenient for comprehensively gather the laboratory air, simultaneously through being provided with the rotation platform, during the use, under the effect of motor, be convenient for effectual drive arrangement rotates, the collection angle has been increased, further assurance the comprehensiveness of gathering, the detection effect is improved.

(2) The utility model discloses a set up the monitor, during the use, be convenient for effectually monitor the oxygen content in the laboratory air, thereby be convenient for effectually guaranteed staff's safety, simultaneously through being provided with the alarm, during the use, be convenient for effectually remind the staff when oxygen content is lower, the security of laboratory has been improved, through being provided with the gas collecting channel, during the use, under the effect of inside adsorption plate, be convenient for effectually adsorb the processing to the impurity in the air, simultaneously through being provided with the processing storehouse, during the use, be convenient for effectually carry out preliminary purification treatment to the air, the effectual laboratory air circumstance that has improved.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the detecting mechanism of the present invention;

FIG. 3 is a schematic view of the connecting mechanism of the present invention;

fig. 4 is a schematic view of the gas collecting channel structure of the present invention.

In the figure: 1. positioning a plate; 2. a hydraulic cylinder; 3. a first limit rod; 4. a second limiting rod; 5. positioning the bolt; 6. a rotating table; 7. a housing; 8. an air inlet pipe; 9. a collection bin; 10. an air pump; 11. a monitor; 12. an alarm; 13. a processing bin; 14. an exhaust pipe; 15. a gas-collecting hood; 16. a gas flow valve; 17. a motor; 18. and (5) adsorbing the plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: an air monitoring device for a biological laboratory comprises a connecting mechanism and a detection mechanism, wherein the connecting mechanism is composed of a positioning plate 1, a hydraulic cylinder 2, a first limiting rod 3 and a second limiting rod 4, the first limiting rod 3 and the second limiting rod 4 are made of stainless steel, the hydraulic cylinder 2 is of a tilting structure, the telescopic end of the hydraulic cylinder 2 is connected with the second limiting rod 4 through a hinge, so that the first limiting rod 3 and the second limiting rod 4 can be effectively adjusted, a positioning bolt 5 is installed on the positioning plate 1 through a threaded groove, the first limiting rod 3 is connected with the second limiting rod 4 through a pin shaft, the hydraulic cylinder 2 is installed on one side of the first limiting rod 3, a rotating table 6 is installed at one end of the first limiting rod 3 through a bearing, the rotating table 6 is of a cylindrical structure, a motor 17 is installed inside the second limiting rod 4, the output end of the motor 17 is connected with the rotating table 6 through a coupler, the rotating table 6 is conveniently and effectively driven to rotate, one end of the rotating table 6 is connected with the positioning plate 1, the detection mechanism comprises a shell 7, two groups of conveying parts and a monitoring part, the conveying part comprises an air inlet pipe 8 and a collection bin 9, two groups of adsorption plates 18 are installed inside the gas collecting hood 15 through buckles, the outer sizes of the two groups of adsorption plates 18 are the same as the outer size of the gas collecting hood 15, the two groups of adsorption plates 18 are adjacently installed, impurities are conveniently and effectively filtered, an air pump 10 is installed outside the air inlet pipe 8, the input end of the air pump 10 is connected with the gas collecting hood 15, the monitoring part comprises a monitor 11 and an alarm 12, the collection bin 9 and the monitor 11 are connected through a pipeline, a gas flow valve 16 is installed outside the pipeline, and the gas flow can be conveniently and effectively collected, be connected through the wire between alarm 12 and the monitor 11, casing 7 internally mounted has handles storehouse 13, it is connected with monitor 11 through the pipeline to handle storehouse 13, monitor 11 is the oxygen monitor, it is anion generator to handle storehouse 13, is convenient for effectually carry out preliminary treatment to the air, handle the one end in storehouse 13 and install blast pipe 14.

The working principle is as follows: when in use, the positioning plate 1 is used for conveniently and rapidly positioning the device, and simultaneously, the device is effectively and rapidly fixed in a multi-angle manner, then the device is conveniently and effectively fixed under the action of the positioning bolt 5, after the positioning is finished, the air pump 10 is started, so that air effectively enters the gas collecting hood 15 under the action of negative pressure, impurities in the air are effectively adsorbed under the action of the adsorption plate 18 in the gas collecting hood 15, the air in a laboratory is effectively conveyed to the inside of the collecting bin 9 through the air inlet pipe 8, and then enters the inside of the monitor 11 through a pipeline, so that the oxygen content in the air is conveniently and rapidly detected, the safety of workers is conveniently and effectively ensured, and meanwhile, the alarm 12 is arranged, so that when in use, the oxygen content is low, the workers are conveniently and effectively reminded, the security of laboratory has been improved, later air is through handling storehouse 13, be convenient for tentatively carry out purification treatment to air, later under gas collecting channel 15's effect, effectual through the outlet duct discharge, the high efficiency of work has been guaranteed to go on, simultaneously through being provided with pneumatic cylinder 2, when specifically using, be convenient for effectually adjust first gag lever post 3 and second gag lever post 4's position, and then the effectual angle to the device is adjusted, be convenient for comprehensively gather the laboratory air, simultaneously through being provided with swivel table 6, during the use, under the effect of motor, the effectual drive arrangement of being convenient for rotates, the collection angle has been increased, further assurance the comprehensiveness of gathering, the detection effect is improved.

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

Claims

1. The utility model provides an air monitor device is used in biological laboratory, includes coupling mechanism and detection mechanism, its characterized in that: the connecting mechanism comprises a positioning plate (1), a hydraulic cylinder (2), a first limiting rod (3) and a second limiting rod (4), a positioning bolt (5) is installed on the positioning plate (1) through a thread groove, the first limiting rod (3) is connected with the second limiting rod (4) through a pin shaft, the hydraulic cylinder (2) is installed on one side of the first limiting rod (3), a rotating table (6) is installed at one end of the first limiting rod (3) through a bearing, one end of the rotating table (6) is connected with the positioning plate (1), the detecting mechanism comprises a shell (7), two groups of conveying parts and a monitoring part, the conveying part comprises an air inlet pipe (8) and a collecting bin (9), an air pump (10) is installed outside the air inlet pipe (8), an input end of the air pump (10) is connected with an air collecting hood (15), and the monitoring part comprises a monitor (11) and an alarm (12), be connected through the wire between alarm (12) and monitor (11), casing (7) internally mounted has handles storehouse (13), blast pipe (14) are installed to the one end of handling storehouse (13).

2. The air monitoring device for the biological laboratory according to claim 1, wherein: first gag lever post (3) and second gag lever post (4) are stainless steel and make, pneumatic cylinder (2) are the tilting structure, the flexible end of pneumatic cylinder (2) is connected with second gag lever post (4) through the hinge.

3. The air monitoring device for the biological laboratory according to claim 1, wherein: the rotating table (6) is of a cylindrical structure, a motor (17) is arranged inside the second limiting rod (4), and the output end of the motor (17) is connected with the rotating table (6) through a coupler.

4. The air monitoring device for the biological laboratory according to claim 1, wherein: the collecting bin (9) is connected with the monitor (11) through a pipeline, and a gas flow valve (16) is installed outside the pipeline.

5. The air monitoring device for the biological laboratory according to claim 1, wherein: two groups of adsorption plates (18) are installed inside the gas collecting hood (15) through buckles, the outer sizes of the two groups of adsorption plates (18) are the same as the outer size of the gas collecting hood (15), and the two groups of adsorption plates (18) are installed adjacently.

6. The air monitoring device for the biological laboratory according to claim 1, wherein: the treatment bin (13) is connected with a monitor (11) through a pipeline, the monitor (11) is an oxygen monitor, and the treatment bin (13) is a negative ion generator.