CN213669404U

CN213669404U - Laboratory is with dustproof superclean bench

Info

Publication number: CN213669404U
Application number: CN202022293569.5U
Authority: CN
Inventors: 张书迪
Original assignee: Mass Spec Biotechnology Co ltd
Current assignee: Mass Spec Biotechnology Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-07-13
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a laboratory is with dustproof superclean bench, including the control box, the top fixed mounting of control box surface has the air-blower, and the output of air-blower passes through the pipeline and is located the inner chamber fixedly connected with rose box of control box, and the inner chamber of rose box is from last to down fixedly connected with active carbon adsorption net and dust filter screen in proper order, and the air guide hole has been seted up to the bottom of rose box to the middle-end fixedly connected with wind-blocking piece at active carbon adsorption net top. The utility model discloses a case, atomizing spray tube, control box, electric heating pipe, ultraviolet sterilamp, air-blower, rose box, activated carbon adsorption net and dust filter screen and air guide hole are placed to delivery pump, alcohol under the effect of mutually supporting between, when having realized disinfecting inside the control box, can avoid the external air current that carries the dust to get into inside the control box, have improved the clean degree of control box inside, very big demand that has satisfied the user experiment.

Description

Laboratory is with dustproof superclean bench

Technical Field

The utility model relates to a laboratory apparatus technical field specifically is a laboratory is with dustproof superclean bench.

Background

Superclean bench is a special clean bench of safe biological safety laboratory, and the wide application is in relevant trades such as medical health, bio-pharmaceuticals, and current superclean bench can't effectively disinfect to the inside of workstation in use earlier stage, and when the user operates, external air can be to the inside circulation of workstation simultaneously, and then can cause the inside of workstation to receive the pollution, brings bad influence for the experiment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laboratory is with dustproof superclean bench possesses clean effectual advantage, has solved current superclean bench and can't effectively disinfect to the inside of workstation in use earlier stage, and when the user operates, external air can be to the inside circulation of workstation, and then can cause the inside of workstation to receive the pollution, brings the problem of harmful effects for the experiment simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a dustproof superclean bench for laboratories comprises an operation box, wherein a blower is fixedly arranged at the top of the outer surface of the operation box, the output end of the blower is fixedly connected with a filter box through a pipeline and positioned in the inner cavity of the operation box, the inner cavity of the filter box is fixedly connected with an active carbon adsorption net and a dust filter net from top to bottom in sequence, the middle end of the top of the active carbon adsorption net is fixedly connected with a wind-shielding block, the bottom of the filter box is provided with an air guide hole, electric heating tubes are fixedly arranged on both sides of the lower end of the inner surface of the operation box, an ultraviolet sterilizing lamp is fixedly arranged at the lower end of the inner surface of the operation box and above the electric heating tubes, the right side of the outer surface of the operation box is fixedly connected with an alcohol placing box, the left side of the inner cavity of the alcohol placing box is fixedly connected with a delivery pump, the output end of the delivery pump is fixedly connected with an atomizing spray pipe through a pipeline and positioned in the inner cavity of the operation box.

Preferably, the upper end of the front surface of the operation box is provided with an observation window, and the inner side of the observation window comprises transparent toughened glass.

Preferably, the lower end of the front surface of the operation box is provided with an operation opening, and the top of the surface of the operation opening is fixedly connected with a dust-blocking cloth curtain.

Preferably, the bottom of the outer surface of the operation box is fixedly connected with a work cabinet, and the right side of the front surface of the work cabinet is movably connected with a storage box door through a hinge.

Preferably, the left side of the front surface of the work cabinet is provided with three storage drawers.

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

1. the utility model can drive the alcohol in the alcohol placing box to be transported to the atomizing spray pipe through the pipeline by starting the transportation pump, the atomizing spray pipe can spray the alcohol to the inside of the operation box after fully atomizing, thereby achieving the effect of primary sterilization to the inside of the operation box, then controlling the electric heating pipe and the ultraviolet sterilizing lamp to work, the electric heating pipe can heat up the temperature of the environment in the operation box, thereby achieving the purpose of drying the alcohol attached to the inside of the operation box, providing convenience for people to use later, simultaneously, the ultraviolet sterilizing lamp works, can eliminate and kill the residual bacteria in the operation box again, realizes the effect of secondary sterilization to the bacteria in the operation box, effectively avoids the influence of the bacteria content in the operation box on the experimental work, and can carry out the experiment in the operation box after the sterilization work is finished, meanwhile, the air blower is started to work, the air blower can drive external air flow to be conveyed into the filter box through a pipeline, dust in the conveyed air flow can be effectively filtered through the arrangement of the activated carbon adsorption net and the dust filter screen in the filter box, the filtered air flow can be uniformly conveyed into the operation box through the air guide hole, so that the pressure of the air flow in the operation box is greater than the pressure of the air flow in the outside, the air flow in the operation box can continuously flow to the outside, the air flow with the dust in the outside is effectively prevented from entering the operation box to influence the experiment, under the action of integral matching, the sterilization of the inside of the operation box is realized, meanwhile, the air flow with the dust in the outside can be prevented from entering the inside of the operation box, the cleanness degree in the operation box is improved, and the experiment requirements of a user are greatly met, the problem of current superclean bench can't effectively disinfect to the inside of workstation in use earlier stage, simultaneously when the user operates, the inside circulation of external air can be to the workstation, and then can cause the inside of workstation to receive the pollution, brings harmful effects for the experiment is solved.

2. The utility model discloses a setting of observation window, the person of facilitating the use observes the inside experimental state of control box, through the setting of keeping off dirt cloth curtain, can effectively block the dust in the outside air, and the effectual outside dust of avoiding gets into the inside of control box.

Drawings

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

FIG. 2 is a schematic sectional view of the operation box of the present invention;

fig. 3 is the schematic view of the sectional structure of the alcohol containing box of the present invention.

In the figure: 1. a blower; 2. an operation box; 3. an observation window; 4. an alcohol placing box; 5. a dust-blocking cloth curtain; 6. an operation port; 7. a storage box door; 8. a work cabinet; 9. a storage drawer; 10. an ultraviolet sterilizing lamp; 11. an electric heating tube; 12. an atomizing nozzle; 13. an air vent; 14. a dust filter screen; 15. a filter box; 16. a wind blocking block; 17. an activated carbon adsorption net; 18. a delivery pump.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a dustproof superclean bench for laboratories comprises an operation box 2, an observation window 3 is arranged at the upper end of the front surface of the operation box 2, the inner side of the observation window 3 comprises transparent toughened glass, the experimental state inside the operation box 2 is convenient for users to observe through the arrangement of the observation window 3, an operation port 6 is arranged at the lower end of the front surface of the operation box 2, a dust-blocking cloth curtain 5 is fixedly connected to the top of the surface of the operation port 6, the dust in the outside air can be effectively blocked through the arrangement of the dust-blocking cloth curtain 5, the outside dust is effectively prevented from entering the inside of the operation box 2, a work cabinet 8 is fixedly connected to the bottom of the outer surface of the operation box 2, the right side of the front surface of the work cabinet 8 is movably connected with a storage box door 7 through a hinge, a storage drawer 9 is arranged on the left side of the front surface of the work cabinet 8, top fixed mounting of 2 surfaces of control box has air-blower 1, the output of air-blower 1 passes through the pipeline and is located the inner chamber fixedly connected with rose box 15 of control box 2, the inner chamber of rose box 15 is from last to fixedly connected with active carbon adsorption net 17 and dust filter screen 14 down in proper order, the middle-end fixedly connected with wind-break piece 16 at active carbon adsorption net 17 top, air guide hole 13 has been seted up to rose box 15's bottom, the equal fixed mounting in both sides of 2 internal surface lower extremes of control box has electric heating pipe 11, the lower extreme of 2 internal surfaces of control box and the top fixed mounting who is located electric heating pipe 11 have ultraviolet sterilizing lamp 10, the case 4 is placed to the right side fixedly connected with alcohol of 2 surfaces of control box, the left side fixedly connected with delivery pump 18 of case 4 inner chamber is placed to alcohol, the output of delivery pump 18 passes through the pipeline and is located the inner chamber fixedly connected with atomizing spray tube 12 of control box 2, can The pipe 12 is used for conveying, the atomizing spray pipe 12 can spray alcohol into the operation box 2 after fully atomizing the alcohol, so that the effect of primary sterilization inside the operation box 2 is achieved, then the electric heating pipe 11 and the ultraviolet sterilizing lamp 10 are controlled to work, the temperature of the environment inside the operation box 2 can be raised by the work of the electric heating pipe 11, the aim of drying the alcohol attached inside the operation box 2 is achieved, convenience is provided for people to use in the later period, meanwhile, the ultraviolet sterilizing lamp 10 works, the residual bacteria inside the operation box 2 can be sterilized again, the effect of secondary sterilization of the bacteria inside the operation box 2 is achieved, the influence on the experiment work caused by the overhigh content of the bacteria inside the operation box 2 is effectively avoided, after the sterilization work is finished, experiments can be carried out inside the operation box 2, and the air blower 1 is started to work at the same time, the air blower 1 can drive external air flow to be conveyed to the inside of the filter box 15 through a pipeline when working, through the arrangement of the activated carbon adsorption net 17 and the dust filter screen 14 in the filter box 15, dust in the conveyed air flow can be effectively filtered, the filtered air flow can be uniformly conveyed to the inside of the operation box 2 through the air guide hole 13, so that the pressure of the air flow in the operation box 2 is greater than the pressure of the air flow in the outside, further the air flow in the operation box 2 can continuously flow to the outside, the influence on an experiment caused by the fact that the air flow carrying the dust in the outside enters the operation box 2 is effectively avoided, under the action of integral matching, the sterilization of the inside of the operation box 2 is realized, meanwhile, the air flow carrying the dust in the outside can be prevented from entering the inside of the operation box 2, the cleaning degree in the operation box 2 is improved, and the experiment requirements of a user are, the problem of current superclean bench can't effectively disinfect to the inside of workstation in use earlier stage, simultaneously when the user operates, the inside circulation of external air can be to the workstation, and then can cause the inside of workstation to receive the pollution, brings harmful effects for the experiment is solved.

All the components in the utility model are universal standard components or components known by technicians in the field, the structure and principle of the components are known by technicians in the technical manual or known by conventional experimental methods, standard parts used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of technicians in the field, the components belong to the common knowledge in the field, and the application document is mainly used for protecting mechanical devices, so the control mode and circuit connection are not explained in detail in the application document, no specific description will be made herein.

When the alcohol sterilizing device is used, the alcohol in the alcohol containing box 4 can be driven to be conveyed to the atomizing spray pipe 12 through the pipeline by starting the conveying pump 18, the atomizing spray pipe 12 can spray the alcohol to the inside of the operation box 2 after the alcohol is fully atomized, the effect of performing primary sterilization on the inside of the operation box 2 is achieved, then the electric heating pipe 11 and the ultraviolet sterilizing lamp 10 are controlled to work, the temperature of the environment in the operation box 2 can be raised by the work of the electric heating pipe 11, the aim of drying the alcohol attached to the inside of the operation box 2 is achieved, convenience is provided for later use of people, meanwhile, the ultraviolet sterilizing lamp 10 works, the residual bacteria in the operation box 2 can be sterilized again, the effect of performing secondary sterilization on the bacteria in the operation box 2 is achieved, and the influence on experimental work caused by overhigh content of the bacteria in the operation box 2 is effectively avoided, after the sterilization work is finished, the experiment can be carried out in the operation box 2, the air blower 1 is started to work, the air blower 1 can drive external air flow to be conveyed into the filter box 15 through a pipeline, the dust in the conveyed air flow can be effectively filtered through the arrangement of the activated carbon adsorption net 17 and the dust filter net 14 in the filter box 15, the filtered air flow can be uniformly conveyed into the operation box 2 through the air guide hole 13, so that the pressure of the air flow in the operation box 2 is greater than the pressure of the air flow in the outside, the air flow in the operation box 2 can continuously flow to the outside, the air flow carrying the dust in the outside is effectively prevented from entering the operation box 2 to influence the experiment, under the action of integral matching, the sterilization in the operation box 2 is realized, and meanwhile, the air flow carrying the dust in the outside can be prevented from entering the operation box 2, the inside clean degree of control box 2 has been improved, very big demand that has satisfied the user experiment, through the setting of observation window 3, the person of facilitating the use observes the inside experimental state of control box 2, through the setting of keeping off dirt curtain cloth 5, can effectively block the dust in the outside air, and the effectual outside dust of avoiding gets into the inside of control box 2.

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 laboratory is with dustproof superclean bench, includes control box (2), its characterized in that: the top fixed mounting of control box (2) surface has air-blower (1), the output of air-blower (1) passes through the pipeline and is located inner chamber fixedly connected with rose box (15) of control box (2), the inner chamber of rose box (15) is from last to lower fixedly connected with active carbon adsorption net (17) and dust filter screen (14) in proper order, the middle-end fixedly connected with wind-blocking piece (16) at active carbon adsorption net (17) top, air guide hole (13) have been seted up to the bottom of rose box (15), the equal fixed mounting in both sides of control box (2) internal surface lower extreme has electric heating pipe (11), the lower extreme of control box (2) internal surface just is located the top fixed mounting of electric heating pipe (11) has ultraviolet ray sterilizing lamp (10), case (4) is placed to the right side fixedly connected with alcohol of control box (2) surface, the left side fixedly connected with delivery pump (18) of case (4) inner chamber is placed to alcohol, the output end of the delivery pump (18) is fixedly connected with an atomizing spray pipe (12) through a pipeline and positioned in the inner cavity of the operation box (2).

2. The dust-proof clean bench for laboratories according to claim 1, characterized in that: the upper end of the front surface of the operation box (2) is provided with an observation window (3), and the inner side of the observation window (3) comprises transparent toughened glass.

3. The dust-proof clean bench for laboratories according to claim 1, characterized in that: an operation opening (6) is formed in the lower end of the front surface of the operation box (2), and a dust blocking cloth curtain (5) is fixedly connected to the top of the surface of the operation opening (6).

4. The dust-proof clean bench for laboratories according to claim 1, characterized in that: the bottom fixedly connected with work cabinet (8) of control box (2) surface, there is storage chamber door (7) on the right side on work cabinet (8) obverse surface through hinge swing joint.

5. The dust-proof clean bench for laboratories according to claim 4, characterized in that: the left side of the front surface of the work cabinet (8) is provided with three storage drawers (9), and the number of the storage drawers (9) is three.