CN212120027U

CN212120027U - Safety cabinet for biological reaction experiment

Info

Publication number: CN212120027U
Application number: CN202020034552.5U
Authority: CN
Inventors: 曹安堂
Original assignee: Weifang Engineering Vocational College
Current assignee: Weifang Engineering Vocational College
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-12-11
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses a biological reaction experiment safety cabinet, including the cabinet body, experiment cabinet, locker, supporting leg, fan, blast pipe, universal wheel, cabinet body bottom fixed mounting experiment cabinet, experiment cabinet bottom fixed mounting the support frame, support frame bottom fixed mounting the universal wheel, one side fixed mounting of experiment cabinet the locker, cabinet body top fixed mounting the blast pipe, the blast pipe passes through cabinet body fixed mounting the fan. The biological reaction experiment safety cabinet can be conveniently moved through the universal wheels; the design of the fan enables outdoor air to circulate inside, and air circulation is guaranteed; and install ultraviolet lamp, can disinfect in the experiment cabinet, discharge out through the filter equipment on experiment cabinet top again, improved the security of experiment greatly.

Description

Safety cabinet for biological reaction experiment

Technical Field

The utility model belongs to the biological assay field especially relates to a biological reaction experiment safety cabinet.

Background

The safety cabinet for the biological reaction experiment is an experimental tool commonly used in modern biological experiments, the types of the safety cabinet are many at present, but the requirements of experimenters cannot be well met in function, the safety cabinet for the biological reaction experiment is used for protecting workers, laboratory environment and experimental materials when culturing fungous fungi and operating cultures, various pollution and infection generated in working are avoided, the safety cabinet is widely applied to medical health, disease prevention and control, food sanitation, biological pharmacy and various biological experiment fields, the safety coefficient of the existing safety cabinet is low, pollution is easily caused, the structure is complex, and the safety cabinet is inconvenient to move, so that the safety cabinet for the biological reaction experiment is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a aim at solving more than current safety cabinet exists factor of safety is low, the structure is complicated, the problem of inconvenient removal.

The utility model discloses a realize like this, a biological reaction experiment safety cabinet, including the cabinet body, its characterized in that: the exhaust pipe is fixedly installed in the middle of the top of the cabinet body through a hole, the outer filter is fixedly installed at the bottom of the exhaust pipe, the fan is fixedly installed at the bottom of the outer filter, the inner filter is fixedly installed at the bottom of the fan, the exhaust inlet is fixedly installed at the bottom of the inner filter, the front baffle is fixedly installed at the front of the cabinet body, the display is fixedly installed in the middle of the front bottom of the front baffle, the operation panels are fixedly installed at two sides of the display, the experiment cabinet is fixedly installed at the bottom of the cabinet body, the wind speed measuring instrument is fixedly installed at one side of the top end of the inner cavity of the experiment cabinet, which is far away from the opening, the ultraviolet lamp is fixedly installed at the bottom of the wind speed measuring instrument, the fluorescent lamp is fixedly installed at one side of the, the safety socket is fixedly mounted on one side, close to the glass door, of one side of the outside of the experiment cabinet, the inner cavity surface of the experiment cabinet is kept away from the bottom fixed mounting of one end of the glass door, the liquid-gas pipeline interface is fixedly mounted at the front bottom of the experiment cabinet, the data cabinet is movably mounted inside the data cabinet, the data box is fixedly mounted on one side of the outer surface of the experiment cabinet, the storage cabinet is movably connected with the outer surface of the storage cabinet, four corners of the bottom of the experiment cabinet are fixedly mounted on the supporting legs, the outer surfaces of the supporting legs are fixedly mounted on the supports, and the bottoms of the supporting legs are fixedly mounted on.

Preferably, one side of the top end of the inner cavity of the experiment cabinet, which is far away from the opening, is fixedly provided with the wind speed measuring instrument through welding, and the bottom of the wind speed measuring instrument is fixedly provided with the ultraviolet lamp through screws.

Preferably, the bottom of the exhaust pipe is fixedly installed with the outer filter through a flange, the bottom of the outer filter is fixedly installed with the fan through a flange, the bottom of the fan is fixedly installed with the inner filter through a flange, and the bottom of the inner filter is fixedly installed with the air suction opening through a flange.

Preferably, the storage cabinet is fixedly installed on one side of the outer surface of the experiment cabinet through welding, and the outer surface of the storage cabinet is movably connected with the storage cabinet door.

Preferably, the bottom of the surface of the inner cavity of the experiment cabinet is fixedly provided with the liquid-gas pipeline interface through slotting welding.

Preferably, the top of the data cabinet is fixedly installed at the bottom of the experiment cabinet through welding, and the data box is movably installed inside the data cabinet through a sliding rail.

Compared with the prior art, the beneficial effects of the utility model are that: can make the safety cabinet conveniently remove the service environment that can increase the safety cabinet through the extroversion wheel, can disinfect in the experiment cabinet through ultraviolet lamp, can carry out the accurate adjustment to the power of fan through anemometry appearance, can guarantee through interior filter and outer filter that the air that the wind-force was taken out from can not take out harmful substance, can guarantee through the inlet scoop that the air in the suspicion can not lose, can reduce the staff through the locker and need look for required equipment everywhere at the during operation, staff's work load has been reduced, liquid gas pipeline interface through fixed mounting, can avoid the pollutant leakage that leads to when carrying out liquid gas filling, data box through the slide rail installation can make the staff can the real-time record experiment record when experimenting, avoided the staff to need hand-held record equipment when taking notes.

Drawings

FIG. 1 is a perspective view of a housing of a bioreaction safety cabinet according to the present invention;

fig. 2 is a sectional view of a side view of the biological reaction safety cabinet of the shell of the utility model.

In the figure: 1. a cabinet body; 2. a front baffle; 3. a display; 4. an operation panel; 5. a laboratory cabinet; 6. a glass door; 7. a data cabinet; 8. a data box; 9. supporting legs; 10. a universal wheel; 11. a support; 12. an exhaust pipe; 13. a storage cabinet; 14. a locker door; 16. a wind speed measuring instrument; 17. an ultraviolet lamp; 18. a safety socket; 19. a liquid-gas pipeline interface; 20. a fan; 21. an inner filter; 22. a fluorescent lamp; 23. an air suction opening; 24. an outer filter.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-2, a safety cabinet for biological reaction experiment comprises a cabinet body 1, wherein the exhaust pipe 12 is fixedly installed in the middle of the top of the cabinet body 1 through an opening, the outer filter 24 is fixedly installed at the bottom of the exhaust pipe 12, the fan 20 is fixedly installed at the bottom of the outer filter 24, the inner filter 21 is fixedly installed at the bottom of the fan 20, the air suction opening 23 is fixedly installed at the bottom of the inner filter 21, the front baffle 2 is fixedly installed on the front surface of the cabinet body 1, the display 3 is fixedly installed in the middle of the front bottom of the front baffle 2, the operation panels 4 are fixedly installed on two sides of the display 3, the experiment cabinet 5 is fixedly installed at the bottom of the cabinet body 1, the wind speed measuring instrument 16 is fixedly installed on one side of the top end of the inner cavity of the experiment cabinet 5 far away from the opening, the fluorescent lamp 22 is fixedly installed on one side of the top of the inner cavity of the experiment cabinet 5, which is far away from the wind speed measuring instrument 16, the glass door 6 is movably installed on the top of the outer opening of the experiment cabinet 5, the safety socket 18 is fixedly installed on one side of the outer part of the experiment cabinet 5, which is near to the glass door 6, the liquid-gas pipeline interface 19 is fixedly installed on the bottom of the surface of the inner cavity of the experiment cabinet 5, the data cabinet 7 is fixedly installed on the bottom of the front side of the experiment cabinet 5, the data box 8 is movably installed in the data cabinet 7, the storage cabinet 13 is fixedly installed on one side of the outer surface of the experiment cabinet 5, the outer surface of the storage cabinet 13 is movably connected with the storage cabinet door 14, the supporting legs 9 are fixedly installed on four corners of the bottom of the experiment cabinet 5, the supports 11 are fixedly installed on, the universal wheels 10 can facilitate the movement of the safety cabinet, so that the use environment of the safety cabinet can be increased.

The utility model discloses in, one side that the opening part was kept away from on 5 inner chamber tops of experiment cabinet is through the welding fixed mounting anemometry appearance 16, the mounting screw fixed mounting is passed through to anemometry appearance 16 bottom ultraviolet lamp 17 can disinfect in 5 experiment cabinets through ultraviolet lamp 17, can carry out the accurate adjustment to fan 20's power through anemometry appearance 16.

The utility model discloses in, flange fixed mounting is passed through to blast pipe 12 bottom outer filter 24, flange fixed mounting is passed through to outer filter 24 bottom fan 20, flange fixed mounting is passed through to fan 20 bottom interior filter 21, flange fixed mounting is passed through to interior filter 21 bottom inlet scoop 23, the air that can guarantee through interior filter 21 and outer filter 24 that the air exhaust can not be taken out harmful substance, can guarantee through inlet scoop 23 that the air in experiment cabinet 5 can not the loss.

The utility model discloses in, 5 surface one sides of experiment cabinet are through the welding fixed

mounting locker

13, 13 surface swing joint of locker door 14 can reduce the staff through locker 13 and need look for required equipment everywhere at the during operation, have reduced staff's work load.

The utility model discloses in, 5 inner chamber surface bottoms of experiment cabinet are through fluting welding fixed mounting liquid gas pipeline interface 19, liquid gas pipeline interface 19 through fixed mounting can avoid carrying out the pollutant leakage that liquid gas leads to when filling.

The utility model discloses in, 7 tops of data cabinet are passed through welded fastening and are installed 5 bottoms of experiment cabinet, 7 inside slide rail movable mounting that pass through of data cabinet material box 8, material box 8 through the slide rail installation can make the staff can the instant recording experiment record when experimenting, has avoided the staff to need handheld recording device when taking notes.

The utility model discloses a theory of operation is:

firstly connect the gas-liquid pipeline to the gas-liquid pipeline interface 19, then switch on the power of the safety cabinet, then open the fluorescent lamp 22, then open the anemoscope 16 and the ultraviolet lamp 17 through the operating panel 4 and disinfect in the experiment cabinet 5, open the fan 20 through the operating panel 4, the air in the experiment cabinet 5 is cleared up by the inner filter 21 and the outer filter 24, then set up the environmental parameter in the experiment cabinet 5 through the operating panel 4, after the environment in the experiment cabinet 5 reaches the requirement, take out the instrument that needs to use from the locker 13, then open the glass door 6 and test in the experiment cabinet 5, after the test is accomplished, clear up the air in the experiment cabinet 5 through the ultraviolet lamp 17 and the fan 20.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a biological reaction experiment safety cabinet, includes the cabinet body (1), its characterized in that: the utility model discloses a wind speed measuring instrument, including cabinet body (1), blast pipe (12) is passed through trompil fixed mounting in the middle of the cabinet body (1) top, blast pipe (12) bottom fixed mounting outer filter (24), outer filter (24) bottom fixed mounting fan (20), filter (21) in fan (20) bottom fixed mounting, interior filter (21) bottom fixed mounting inlet scoop (23), baffle (2) before the positive fixed mounting of the cabinet body (1), fixed mounting display (3) in the middle of preceding baffle (2) the positive bottom, display (3) both sides fixed mounting operating panel (4), cabinet body (1) bottom fixed mounting experiment cabinet (5), one side fixed mounting anemoscope (16) of opening part is kept away from on experiment cabinet (5) inner chamber top, anemoscope (16) bottom fixed mounting ultraviolet lamp (17), experiment cabinet (5) inner chamber top is kept away from one side fixed mounting sunlight of anemoscope (16) is surveyed light A lamp (22), a glass door (6) is movably arranged at the top of the outer opening of the experiment cabinet (5), a safety socket (18) is fixedly arranged on one side of the outer part of the experiment cabinet (5) close to the glass door (6), a liquid-gas pipeline interface (19) is fixedly arranged at the bottom of one end of the inner cavity surface of the experiment cabinet (5) far away from the glass door (6), a data cabinet (7) is fixedly arranged at the bottom end of the front surface of the experimental cabinet (5), a data box (8) is movably arranged in the data cabinet (7), a storage cabinet (13) is fixedly arranged on one side of the outer surface of the experiment cabinet (5), the outer surface of the storage cabinet (13) is movably connected with a storage cabinet door (14), supporting legs (9) are fixedly installed at four corners of the bottom of the experiment cabinet (5), supporting legs (9) are fixedly installed on outer surfaces of mounting supports (11), and universal wheels (10) are fixedly installed at the bottoms of the supporting legs (9).

2. The safety cabinet for bioreaction experiments according to claim 1, wherein: one side of the top end of the inner cavity of the experiment cabinet (5), which is far away from the opening, is fixedly provided with the anemoscope (16) by welding, and the bottom of the anemoscope (16) is fixedly provided with the ultraviolet lamp (17) by screws.

3. The safety cabinet for bioreaction experiments according to claim 1, wherein: the exhaust pipe (12) bottom is through flange fixed mounting outer filter (24), flange fixed mounting is passed through to outer filter (24) bottom fan (20), flange fixed mounting is passed through to fan (20) bottom interior filter (21), flange fixed mounting is passed through to interior filter (21) bottom inlet scoop (23).

4. The safety cabinet for bioreaction experiments according to claim 1, wherein: the outer surface of the experiment cabinet (5) is fixedly provided with the storage cabinet (13) by welding, and the outer surface of the storage cabinet (13) is movably connected with the storage cabinet door (14).

5. The safety cabinet for bioreaction experiments according to claim 1, wherein: and the bottom of the surface of the inner cavity of the experiment cabinet (5) is fixedly provided with the liquid-gas pipeline interface (19) through slotting welding.

6. The safety cabinet for bioreaction experiments according to claim 1, wherein: the top of the data cabinet (7) is fixedly installed at the bottom of the experiment cabinet (5) through welding, and the data box (8) is movably installed inside the data cabinet (7) through a sliding rail.