CN218132030U

CN218132030U - Bioengineering superclean bench

Info

Publication number: CN218132030U
Application number: CN202222680891.2U
Authority: CN
Inventors: 郭磊; 张小美; 吴占川; 徐金玉
Original assignee: Xinkai Beijing Technology Co ltd
Current assignee: Xinkai Beijing Technology Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2022-12-27
Anticipated expiration: 2032-10-12

Abstract

The utility model relates to the technical field of bioengineering, and a bioengineering superclean bench is disclosed, comprising a box body, the inside bolt of box has first filter framework, the utility model discloses a second fan and activated carbon fiber cooperate and use, through the suction air of second fan, the air of suction is discharged after filtering, makes the inside wind of bioengineering superclean bench perpendicular, does not blow to the staff to avoid the staff to inhale harmful gas, make the health of staff protected; through the cooperation of the spacing section of thick bamboo of first spacing section of thick bamboo and second, can carry out the centre gripping to alcohol burner and the waste liquid jar of equidimension not, prevent to put too much article or staff get put article in-process mistake easily and push down alcohol burner or waste liquid jar, avoided the alcohol burner to empty the danger of taking place the conflagration after, avoided the waste liquid jar to empty the back simultaneously and polluted experimental environment, increased the experiment success rate, make things convenient for staff's experimental operation.

Description

Bioengineering superclean bench

Technical Field

The utility model relates to a bioengineering technical field specifically is a bioengineering superclean bench.

Background

The bioengineering superclean bench designs in order to adapt to the demand of bioengineering field to local work area cleanliness, make the operation region reach hundred grades of cleanliness, guarantee the requirement of production to environment cleanliness, current bioengineering superclean bench still has the problem when using, when the experiment that needs local clean aseptic work environment such as aseptic microbiological inspection, plant tissue culture inoculation, etc., bioengineering superclean bench inhales the air into high efficiency filter through the fan and filters, send out the air after filtering with the state of perpendicular or horizontal air current, and the air of sending out does not filter, the air of sending out is the dirty gas that carries the bacterium, can be inhaled by the staff, bring the discomfort for the staff, can influence staff's health for a long time, current bioengineering superclean bench can only protect reagent etc. of operation in the workstation not polluted, and do not protect the staff. When using bioengineering superclean bench, alcohol burner and waste liquid jar are the conventionality and put article, when staff's operation experiment, if put article too much or staff get put article in-process mistake easily and overturn alcohol burner or waste liquid jar, in case the alcohol burner body overturns, can cause the alcohol outflow, there is the danger that causes the conflagration, if the waste liquid jar overturns, the waste liquid can flow table surface, influence the cleanness of whole mesa, can pollute the detection sample, the operational environment of experiment has been destroyed, staff's work load has been increased, current bioengineering superclean bench does not carry out the setting of preventing empting alcohol burner and waste liquid jar.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bioengineering superclean bench possesses the advantage of preventing toppling over to staff's protection and to alcohol burner and waste liquid jar, has solved current bioengineering superclean bench and has not prevented toppling over the problem to staff's protection and not to alcohol burner and waste liquid jar.

In order to achieve the above object, the utility model provides a following technical scheme: a biological engineering superclean bench comprises a box body, wherein a first filter frame body is bolted in the box body, a filter screen is filled in the first filter frame body, a first air outlet is bolted at the top of the first filter frame body, a first fan is bolted at the top of the first air outlet, a first air inlet penetrating to the outside of the box body is bolted at the top of the first fan, an operation table top is bolted in the box body, a first notch and a second notch of a ventilation net installed in the operation table top are formed in the operation table top, a second air inlet penetrating to the outside of the box body is bolted at the bottom of the box body, a limiting box is bolted at the bottom of the box body, a second fan is bolted at the bottom of the second air inlet and positioned in the limiting box, a second air outlet is bolted at the bottom of the second fan, and a second filter frame body is arranged at the bottom of the second air outlet, the second filter frame is internally filled with activated carbon fibers, the bottom of the second filter frame is bolted with an air outlet net penetrating to the outside of the limiting box, the top of the operation table board is bolted with a first limiting cylinder, the inside of the first limiting cylinder is symmetrically provided with third notches, the inside of the third notches is bolted with a first spring through a spring fixing piece, one end of the first spring is bolted with a first limiting block through the spring fixing piece, the front and the back of the first limiting block are both bolted with first sliding blocks, the inside of the third notches is symmetrically provided with first sliding grooves in sliding connection with the first sliding blocks, the top of the operation table board is bolted with a second limiting cylinder, the inside of the second limiting cylinder is symmetrically provided with fourth notches, and the inside of the fourth notches is bolted with a second spring through the spring fixing piece, the one end of second spring has bolted the second stopper through the spring mounting bolt, the front and the back of second stopper have all bolted the second slider, the inside symmetry of fourth notch set up with second slider sliding connection's second spout, the outside bolt of filter screen has connect the baffle.

The utility model discloses further set up to, the top bolt of box has connect the dust cover.

Adopt above-mentioned technical scheme: and the first air inlet is dustproof.

The utility model discloses further set up as, the inside bolt of box has the light.

Adopt above-mentioned technical scheme: the interior of the box body is illuminated.

The utility model discloses further set up to, the bottom bolt joint of box has the supporting leg.

Adopt above-mentioned technical scheme: the box body is supported.

The utility model discloses further set up to, the bottom bolt joint of supporting leg has the removal wheel.

Adopt above-mentioned technical scheme: the box body is convenient to move.

The utility model discloses further set up to, the bottom bolt joint of second air outlet has the fixed block with second filter frame body fixed connection.

Adopt above-mentioned technical scheme: and limiting the second filter frame body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model uses the second fan and the activated carbon fiber in a matching way, when the air sucked by the first fan is filtered and blown through the workbench, the air is sucked out by the second fan, and the sucked air is discharged after being filtered, so that the air in the biological engineering superclean workbench is vertical and does not blow to the working personnel, thereby avoiding the working personnel from sucking harmful gas and protecting the health of the working personnel;

the utility model discloses a cooperation of the spacing section of thick bamboo of first spacing section of thick bamboo and second is used, can carry out the centre gripping to the alcohol burner and the waste liquid jar of equidimension not, prevent to put article too much or staff get put article in-process mistake easily and push down alcohol burner or waste liquid jar, avoided the alcohol burner to empty the danger of taking place the conflagration after, avoided the waste liquid jar to empty the back pollution experiment environment simultaneously, it is troublesome to have reduced unnecessary, increased the experiment success rate, make things convenient for staff's experimental operation.

Drawings

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

FIG. 2 is a partial sectional view of the present invention;

fig. 3 is a top sectional view of the present invention.

In the figure: 1. a box body; 2. a first filter frame; 3. a filter screen; 4. a first air outlet; 5. a first fan; 6. a first air inlet; 7. a first notch; 8. a second notch; 9. a second air inlet; 10. a second fan; 11. a second air outlet; 12. a second filter frame; 13. activated carbon fibers; 14. air outlet net; 15. an operation table top; 16. a first limiting cylinder; 17. a third notch; 18. a first spring; 19. a first stopper; 20. a first slider; 21. a first chute; 22. a second limiting cylinder; 23. a fourth notch; 24. a second spring; 25. a second limiting block; 26. a second slider; 27. a second chute; 28. a dust cover; 29. a moving wheel; 30. a lighting lamp; 31. supporting legs; 32. a fixed block; 33. a baffle plate; 34. and a limiting box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1, 2 and 3, a biological engineering clean bench includes a box 1, a first filter frame 2 is bolted inside the box 1, a filter screen 3 is filled inside the first filter frame 2, a first air outlet 4 is bolted on the top of the first filter frame 2, a first fan 5 is bolted on the top of the first air outlet 4, a first air inlet 6 penetrating outside the box 1 is bolted on the top of the first fan 5, a dust cover 28 is bolted on the top of the box 1 to prevent dust at the first air inlet 6, an operation table 15 is bolted inside the box 1, a first notch 7 and a second notch 8 in which a ventilation net is installed inside the operation table 15 are provided, a second air inlet 9 penetrating outside the box 1 is bolted on the bottom of the box 1, a limit box 34 is bolted on the bottom of the box 1, a second fan 10 is bolted on the bottom of the second air inlet 9 and located inside the limit box 34, a second air outlet 11 is bolted on the bottom of the second fan 10, a second filter frame 12 is arranged on the bottom of the second air outlet 11, a second filter frame 12 is bolted on the bottom of the second air inlet 9 and a second air outlet 12, a lighting lamp 12 is bolted on the bottom of the filter frame 12, and a lighting block 12 is connected to the inside of the box 1, and a lighting lamp 12 is connected to the box 1, and a lighting lamp 12 is bolted on the inside of the box 1, and a lighting box 1.

The using process is briefly described as follows: outside air is sucked into the first air outlet 4 from the first air inlet 6 through the first fan 5, enters the filter screen 3 and is filtered, the filtered air vertically blows through an operation area, is sucked out from the first notch 7 and the second notch 8 through the second fan 10, enters the activated carbon fibers 13 and is filtered, and the filtered air is discharged through the air outlet screen 14.

Example 2:

referring to fig. 1, 2 and 3, a biological engineering superclean bench is provided, wherein a top of an operation table 15 is bolted with a first limiting cylinder 16, the inside of the first limiting cylinder 16 is symmetrically provided with third notches 17, the inside of the third notch 17 is bolted with a first spring 18 through a spring fixing part, one end of the first spring 18 is bolted with a first limiting block 19 through the spring fixing part, the front and back of the first limiting block 19 are both bolted with a first slider 20, the inside of the third notch 17 is symmetrically provided with a first chute 21 slidably connected with the first slider 20, the top of the operation table 15 is bolted with a second limiting cylinder 22, the inside of the second limiting cylinder 22 is symmetrically provided with a fourth notch 23, the inside of the fourth notch 23 is bolted with a second spring 24 through the spring fixing part, one end of the second spring 24 is bolted with a second limiting block 25 through the spring, the front and back of the second limiting block 25 are both bolted with a second slider 26, the inside of the fourth notch 23 is symmetrically provided with a second chute 27 slidably connected with the second slider 26, the bolt 27, the outside of the second notch 23 is bolted with a second chute 27, the second chute 27 is bolted with a movable baffle 31, and the bottom of a box body 31 is bolted to the box body 1, and a filter screen 31 is bolted to the bottom of the box body 1, and a filter screen 1 is convenient for supporting wheel 31.

The using process is briefly described as follows: when the experiment is prepared, put into first spacing section of thick bamboo 16 inside with the alcohol burner that the surface disinfection was crossed, extrude first stopper 19 to first spring 18 compresses, puts into the spacing section of thick bamboo 22 of second with the waste liquid jar that disinfects, extrudees second stopper 25, thereby second spring 24 compresses.

It should be noted that, in this document, relational terms such as first and second, and the like are 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. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

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 a bioengineering superclean bench, includes box (1), its characterized in that: the air purifier is characterized in that a first filter frame body (2) is bolted in the box body (1), a filter screen (3) is filled in the first filter frame body (2), a first air outlet (4) is bolted at the top of the first filter frame body (2), a first fan (5) is bolted at the top of the first air outlet (4), a first air inlet (6) penetrating to the outside of the box body (1) is bolted at the top of the first fan (5), an operation table board (15) is bolted at the inside of the box body (1), a first notch (7) and a second notch (8) of an internally-installed ventilation net are formed in the operation table board (15), a second air inlet (9) penetrating to the outside of the box body (1) is bolted at the bottom of the box body (1), a limit box (34) is bolted at the bottom of the second air inlet (9) and positioned in the limit box (34), a second fan (10) is bolted at the bottom of the second fan (10), a second air outlet of the second air filter frame body (11) is provided with a second filter net (12), and a second filter (12) is filled in the air outlet of the second filter frame body (12), the filter screen is characterized in that a first limiting barrel (16) is bolted at the top of the operating table board (15), a third notch (17) is symmetrically formed in the first limiting barrel (16), a first spring (18) is bolted in the third notch (17) through a spring fixing piece, a first limiting block (19) is bolted at one end of the first spring (18) through the spring fixing piece, a first sliding block (20) is bolted at the front and the back of the first limiting block (19), a first sliding chute (21) which is in sliding connection with the first sliding block (20) is symmetrically formed in the third notch (17), a second limiting barrel (22) is bolted at the top of the operating table board (15), a fourth sliding block (23) is symmetrically formed in the second limiting barrel (22), a second spring (24) is bolted in the fourth notch (23) through the spring fixing piece, a second limiting block (25) is bolted at one end of the second spring (24) through the spring fixing piece, a second sliding block (26) is bolted at the front and the back of the second limiting block (25), and a second sliding baffle (26) is connected with the sliding chute (33) which is connected with the outside of the second sliding block (3).

2. The bioengineering clean bench of claim 1, wherein: the top of the box body (1) is bolted with a dust cover (28).

3. The bioengineering clean bench of claim 1, wherein: the interior of the box body (1) is bolted with an illuminating lamp (30).

4. The bioengineering superclean bench of claim 1, characterized in that: the bottom of the box body (1) is bolted with supporting legs (31).

5. The bioengineering clean bench of claim 4, wherein: the bottom of the supporting leg (31) is bolted with a moving wheel (29).

6. The bioengineering superclean bench of claim 1, characterized in that: and the bottom of the second air outlet (11) is bolted with a fixed block (32) fixedly connected with the second filter frame body (12).