CN217948101U

CN217948101U - Make things convenient for biosafety cabinet of humidity control

Info

Publication number: CN217948101U
Application number: CN202221606286.4U
Authority: CN
Inventors: 王圣元
Original assignee: Beijing Yibo Conner Biotechnology Co ltd
Current assignee: Beijing Yibo Conner Biotechnology Co ltd
Priority date: 2022-06-25
Filing date: 2022-06-25
Publication date: 2022-12-02
Anticipated expiration: 2032-06-25

Abstract

The utility model relates to a biosafety cabinet technical field just discloses a make things convenient for biosafety cabinet of humidity control, the intelligent cabinet temperature adjusting device comprises a cabinet body, the inside fixed mounting of the cabinet body has the filter, the top fixed mounting of the internal portion filter of cabinet has the platform of placing, the through-hole has been seted up on the surface of placing the platform, the control chamber has been seted up to the below of the internal filter of the cabinet body, the bottom fixed mounting of control chamber has the air grid, the bottom fixed mounting that the cabinet body is located the control chamber inner wall has the motor, the output transmission of motor is connected with atomizing disk, this make things convenient for biosafety cabinet of humidity control, through placing bacterial colony etc. in the inside back of the cabinet body, closed sunshade closes the cabinet body, when the inside of the cabinet body seals for a long time and leads to the tide degree to reduce, opens the water pump and makes rivers become wind-force water smoke to atomizing disk inside, and the fan produces ascending drive water smoke removal to the top of placing the platform this moment, and then change the tide degree of the internal portion of the cabinet.

Description

Make things convenient for biosafety cabinet of humidity control

Technical Field

The utility model relates to a biological safety cabinet technical field specifically is a make things convenient for biological safety cabinet of humidity control.

Background

The biological safety cabinet is a box-type air purification negative pressure safety device which can prevent aerosol from dissipating when some biological particles containing dangerousness or unknown biological particles are contained in the experimental operation and treatment process, and when the biological safety cabinet is used, the humidity required by the living environment of microorganisms is different, so if the humidity in the biological safety cabinet can not be adjusted, the biological safety cabinet can not adapt to the existence of most microorganisms.

SUMMERY OF THE UTILITY MODEL

For the purpose that realizes above-mentioned humidity to be convenient for in the cabinet and adjust, the utility model provides a following technical scheme: the utility model provides a make things convenient for biosafety cabinet of humidity control, includes the cabinet body, the inside fixed mounting of the cabinet body has the filter, the top fixed mounting of the internal portion filter of cabinet has places the platform, the surface of placing the platform has seted up the through-hole, the control chamber has been seted up to the below of the internal portion filter of the cabinet body, the bottom fixed mounting of control chamber has the air grid, the cabinet body is located the bottom fixed mounting of control chamber inner wall has the motor, the output transmission of motor is connected with atomizing disk, atomizing disk's top fixed mounting has the pipe, the inside bottom fixed mounting of pipe has the backup pad, the inside rotation of pipe is connected with the spray tube, the bottom of spray tube is rotated and is connected with the telescopic link, the central fixedly connected with hose on atomizing disk top, the front end fixed mounting on cabinet body top has control panel, the inside top sliding connection of the cabinet body has the sunshade.

Preferably, the air openings of the air grids are arranged at the front end and the rear end, the style grids are communicated with the output end of the fan, and the fan drives the airflow to flow and spray out through the air openings of the air grids.

Preferably, the top end of the supporting plate is provided with grooves at equal intervals, and the top end of each groove is provided with a fillet.

As optimization, the inside of spray tube is intermediate state, the arc slope of the radius looks adaptation that sets up with the recess is seted up to the bottom of telescopic link, the bottom sliding connection of telescopic link is on the top of backup pad, the orientation change on spray tube top is made in the inside of recess to the bottom joint of telescopic link, and then makes water smoke spun direction change.

Preferably, the hose penetrates through the cabinet body and extends to the outside of the cabinet body, the hose is fixedly connected with a water pump, and water flow is pumped out through the water pump and flows to the inside of the atomizing disc through the hose.

As optimization, the sunshade is formed by the hollow plate of fixing at cabinet body top inner wall and the solid slab combination of sliding connection in hollow plate inside, the solid slab slides down to the extreme state and places the top laminating of platform. The solid plate is pulled to contact and the inside of the cabinet body is sealed when the top end of the placing table is attached, so that pollution is avoided as much as possible.

As an optimization, the sunshade is transparent plastic, the quantity of sunshade has two, keeps away from one side fixed mounting on the cabinet body and is located the front end of operating room inner wall bottom.

The utility model has the advantages that: this biological safety cabinet of convenient humidity control through placing bacterial colony etc. in the inside back of the cabinet body, closed sunshade with cabinet body closure, when the inside of the cabinet body seals for a long time and leads to the humidity to reduce, open the water pump and make rivers become water smoke to atomizing disk inside with the rivers pump, the fan produced ascending wind-force this moment and drives the water smoke and remove to the top of placing the platform, and then changes the humidity of the internal portion of cabinet.

Drawings

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

FIG. 2 is a schematic top view of the structure of the present invention;

fig. 3 is a schematic sectional view of the atomizing disk of the present invention.

In the figure: 1. a cabinet body; 2. a filter; 3. a placing table; 4. a through hole; 5. an operation chamber; 6. a wind grille; 7. a motor; 8. an atomizing disk; 9. a conduit; 10. a support plate; 11. a nozzle; 12. a telescopic rod; 13. a hose; 14. a control panel; 15. a shutter.

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.

Please refer to fig. 1, a biosafety cabinet convenient for humidity adjustment, comprising a cabinet body 1, a Hepa filter is installed on the top end of the inside of the cabinet body 1, a filter 2 is fixedly installed inside the cabinet body 1, a placing table 3 is fixedly installed on the top end of the filter 2 inside the cabinet body 1, a through hole 4 is formed in the surface of the placing table 3, an operation chamber 5 is formed below the filter 2 inside the cabinet body 1, an air grid 6 is fixedly installed at the bottom end of the operation chamber 5, air openings of the air grid 6 are arranged at the front end and the rear end, the air grid 6 is connected with an output end of a fan, and the fan drives air flow to flow and is sprayed out through the air openings of the air grid 6.

Referring to fig. 1-3, a motor 7 is fixedly installed at the bottom end of the inner wall of the operating chamber 5 of the cabinet body 1, an atomizing disc 8 is connected to the output end of the motor 7 in a transmission manner, a guide pipe 9 is fixedly installed at the top end of the atomizing disc 8, a support plate 10 is fixedly installed at the bottom end inside the guide pipe 9, grooves are formed in the top end of the support plate 10 at equal intervals, and fillets are formed in the top end of the grooves; the inside of the guide pipe 9 is rotatably connected with a spray pipe 11, the bottom end of the spray pipe 11 is rotatably connected with a telescopic rod 12, the inside of the spray pipe 11 is in an intermediate state, the bottom end of the telescopic rod 12 is provided with an arc-shaped slope matched with the inverted fillet formed in the groove, the bottom end of the telescopic rod 12 is slidably connected to the top end of the support plate 10, and the bottom end of the telescopic rod 12 is clamped in the groove to change the orientation of the top end of the spray pipe 11, so that the spraying direction of water mist is changed; the center of the top end of the atomizing disc 8 is fixedly connected with a hose 13, the hose 13 penetrates through the cabinet body 1 and extends to the outside of the cabinet body 1, the hose 13 is fixedly connected with a water pump, and water flow is pumped out by the water pump and flows to the inside of the atomizing disc 8 through the hose 13; the front end fixed mounting on the cabinet body 1 top has control panel 14, and the top sliding connection of the cabinet body 1 inside has sunshade 15, and sunshade 15 is formed by the hollow core plate of fixing the internal wall of cabinet body 1 top and the solid core plate combination of sliding connection in hollow core plate inside, and solid core plate downwardly sliding extremely limit state and the top laminating of placing platform 3. With the inside closure of the cabinet body 1 when the top laminating of platform 3 is placed to the contact to the pulling of solid slab, avoid causing the pollution as far as possible, sunshade 15 is transparent plastic, and the quantity of sunshade 15 has two, keeps away from one side fixed mounting on the cabinet body 1 top and is located the front end of 5 inner walls bottoms of control chamber.

When the device is used, bacterial colonies and the like are placed in the cabinet body 1, the cabinet body 1 is closed by the closed shielding plate 15, when the humidity is reduced due to the fact that the interior of the cabinet body 1 is closed for a long time, the water pump is started to pump water flow into the atomizing disc 8 through the hose 13, the motor 7 is started to drive the atomizing disc 8 to rotate at the moment, the centrifugal force of the atomizing disc 8 is rotated to enable the water flow to be changed into water mist, the fan is started at the moment, the output end of the fan generates wind power which passes through the air opening of the air grid 6 to generate upward wind power, the wind power can enable air in the cabinet body 1 to circulate, the air is purified and discharged above the placing table 3 in the cabinet body 1 through the filter 2, then clean air is discharged to the exterior of the cabinet body 1 through the Hepa filter, and then the air in the cabinet body 1 can circulate, simultaneously wind-force drives water smoke rebound makes water smoke through filter 2 and the top of placing platform 3 in the internal portion of entering cabinet 1, can be with the humidity that changes the internal portion of cabinet this moment, and can place the difference of placing platform 3 top end positions according to the bacterial colony, the direction that the platform 3 top was placed to the internal portion of cabinet to the adjustment water smoke row, rotatable spray tube 11 before atomizing disk 8 rotates, spray tube 11 drives telescopic link 12 and rotates this moment, the bottom is seted up different recess inside removals on backup pad 10 top when telescopic link 12 rotates, keep the stability after the spray tube 11 rotates, the orientation of spray tube 11 changes the back, can carry out quick change with regional humidity with certain of the internal portion of cabinet, so that the environment of the internal portion of cabinet 1 of adaptation that microorganism can be quick.

To sum up, this make things convenient for biosafety cabinet of humidity control through placing bacterial colony etc. in the inside back of the cabinet body 1, closed sunshade 15 seals the cabinet body 1, when the inside of the cabinet body 1 seals for a long time and leads to the humidity to reduce, opens the water pump and makes rivers become water smoke to atomizing disk 8 inside with the rivers pump, and the fan produced ascending wind-force this moment and drives the water smoke and move to the top of placing platform 3, and then changes the humidity of the cabinet body 1 inside.

Above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be included in the protection scope of the present invention.

Claims

1. The utility model provides a make things convenient for biosafety cabinet of humidity control, includes the cabinet body (1), its characterized in that: the utility model discloses a cabinet, including the cabinet body, the inside fixed mounting of the cabinet body (1) has filter (2), the top fixed mounting of the inside filter (2) of the cabinet body (1) has place platform (3), the surface of placing platform (3) has seted up through-hole (4), control chamber (5) have been seted up to the below of the inside filter (2) of the cabinet body (1), the bottom fixed mounting of control chamber (5) has air grid (6), the bottom fixed mounting that the cabinet body (1) is located control chamber (5) inner wall has motor (7), the output transmission of motor (7) is connected with atomizing disk (8), the top fixed mounting of atomizing disk (8) has pipe (9), the inside bottom fixed mounting of pipe (9) has backup pad (10), the inside rotation of pipe (9) is connected with spray tube (11), the bottom rotation of spray tube (11) is connected with telescopic link (12), the center fixedly connected with hose (13) on atomizing disk (8) top, install control panel (14) before the cabinet body (1) top, the inside top of the cabinet body (1) is connected with sunshade board (15) sliding connection.

2. The biosafety cabinet facilitating humidity adjustment according to claim 1, wherein: the air port of the air grille (6) is arranged at the front end and the rear end, and the air grille (6) is communicated with the output end of the fan.

3. The biosafety cabinet facilitating humidity adjustment according to claim 1, wherein: the top end of the supporting plate (10) is provided with grooves at equal intervals, and the top ends of the grooves are provided with fillets.

4. A biosafety cabinet facilitating humidity regulation according to claim 3, wherein: the inside of spray tube (11) is the intermediate state, the arc slope of radius looks adaptation that offered with the recess is offered to the bottom of telescopic link (12), the bottom sliding connection of telescopic link (12) is on the top of backup pad (10).

5. The biosafety cabinet facilitating humidity adjustment according to claim 1, wherein: the hose (13) runs through the cabinet body (1) and extends to the outside of the cabinet body (1), and the hose (13) is fixedly connected with a water pump.

6. The biosafety cabinet facilitating humidity adjustment according to claim 1, wherein: sunshade (15) are formed by the hollow core slab of fixing the internal wall of cabinet body (1) top and the solid slab combination of sliding connection in hollow core slab inside, the top laminating of solid slab gliding extremely limit state and placing platform (3) down.

7. The biosafety cabinet facilitating humidity adjustment according to claim 1, wherein: sunshade (15) are transparent plastic, the quantity of sunshade (15) has two, keeps away from the one side fixed mounting on cabinet body (1) top and is located the front end of control chamber (5) inner wall bottom in cabinet body (1).