CN212284058U

CN212284058U - Biological safety cabinet degassing unit is used to sample processing room

Info

Publication number: CN212284058U
Application number: CN201921896771.8U
Authority: CN
Inventors: 孙昊
Original assignee: Yangzhou Deke Laboratory Equipment Co ltd
Current assignee: Yangzhou Deke Laboratory Equipment Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2021-01-05
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a biosafety cabinet disinfection device for a sample processing chamber, which comprises a box body, a first turntable, a second turntable and a third turntable, wherein the first turntable, the second turntable and the third turntable are sequentially installed in an inner cavity of the box body from top to bottom; and a disinfection mechanism is arranged in the inner cavity of the box body. The utility model discloses a motor drives first carousel, second carousel and third carousel and rotates for ultraviolet germicidal lamp, antibacterial coating and antiseptic solution are even acts on the material, thereby make can the disinfection more even thoroughly.

Description

Biological safety cabinet degassing unit is used to sample processing room

Technical Field

The utility model relates to a safety cabinet technical field specifically is a biological safety cabinet degassing unit is used to sample processing room.

Background

The biosafety cabinet is designed for protecting the operator, the laboratory environment and the experimental materials from being exposed to infectious aerosols and splashes which may be generated in the operation process when operating infectious experimental materials such as primary cultures, strains of bacteria and viruses and diagnostic specimens.

According to patent CN201820850485.7, a biological safety cabinet degassing unit is used to sample processing room, including the biological safety cabinet, biological safety cabinet bottom is equipped with first storage cabinet, first storage cabinet upper end is equipped with the second and stores the cabinet, the second is stored the cabinet upper end and is equipped with the third and stores the cabinet, first storage cabinet bottom is equipped with ultraviolet tube, the second is stored the cabinet both sides and all is equipped with antibacterial coating, biological safety cabinet outside bottom is equipped with antiseptic solution deposit box, antiseptic solution deposit box upper end is connected with the water pump, water pump top output is connected with the water pipe, the water pipe other end is connected with atomizer, biological safety cabinet outside top is connected with the rotating electrical machines, the rotating electrical machines bottom is connected with rotating vane through the movable rod, second vent pipe one end is connected with the fan, fan one side is connected with exhaust duct, be equipped with the filter. The utility model discloses simple structure, convenient to use for whole biological safety cabinet disinfection effect is better, and efficiency also makes the height, and it is very convenient to operate.

Currently, there are some disadvantages in the existing biosafety cabinet disinfection devices for sample processing chambers, such as; the device is at the in-process that uses, and the baffle is relatively fixed to there is the disinfection inhomogeneous of disinfecting, utilizes the antiseptic solution to disinfect moreover, does not possess the function of retrieving the antiseptic solution. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biological safety cabinet degassing unit is used to sample processing room has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a biosafety cabinet disinfection device for a sample processing chamber comprises a box body, a first rotary table, a second rotary table and a third rotary table, wherein the first rotary table, the second rotary table and the third rotary table are sequentially installed in an inner cavity of the box body from top to bottom; the inner cavity of the box body is provided with a disinfection mechanism;

disinfection mechanism includes ultraviolet ray disinfection lamp, first antibacterial coating, liquid pump, external water pipe, pipe and shower nozzle, ultraviolet ray disinfection lamp fixed mounting is on box inner chamber top right side, the outer wall of second carousel is scribbled and is equipped with first antibacterial coating, the right side wall fixed mounting of box has the liquid pump, one side and the external water pipe intercommunication of liquid pump, the opposite side of liquid pump and the one end intercommunication of pipe, the other end intercommunication of pipe has shower nozzle and shower nozzle to arrange box inner chamber third carousel upside in.

As a preferred embodiment of the present invention, the inner wall of the box body is provided with a second antibacterial coating.

As a preferred embodiment of the utility model, the left side wall of box from top to bottom communicates with four-way pipe three-port in proper order, the other end of four-way pipe and one side intercommunication of fan, the opposite side and the exhaust pipe intercommunication of fan, HEPA high efficiency filter screen is installed to the inner chamber of exhaust pipe.

As a preferred embodiment of the present invention, the bottom of the box body is communicated with a recovery pipe.

As a preferred embodiment of the present invention, the third rotary plate has a hole.

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

1. the utility model discloses a motor drives first carousel, second carousel and third carousel and rotates for ultraviolet germicidal lamp, antibacterial coating and antiseptic solution are even acts on the material, thereby make can the disinfection more even thoroughly.

2. The utility model discloses a hole has been seted up on third carousel surface to make the antiseptic solution can flow to the bottom half, then retrieved by the recovery tube, avoided polluting other materials.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a biosafety cabinet disinfection device for a sample processing chamber according to the present invention;

FIG. 2 is a schematic structural diagram of a case of the biosafety cabinet disinfection device for a sample processing chamber of the present invention;

fig. 3 is a schematic structural view of a third rotary disc of the biosafety cabinet disinfection device for a sample processing chamber of the present invention.

In the figure: the novel solar air conditioner comprises a box body, a first rotating disc, a second rotating disc, a third rotating disc, a motor, a rotating shaft, a light-emitting diode (7), an ultraviolet disinfection lamp, a first antibacterial coating, a liquid pump, an external water pipe, a guide pipe, a spray head, a recovery pipe, a four-way pipe, a fan, a 16 exhaust pipe, a high-efficiency HEPA filter screen, a second antibacterial coating, a hole and a hole, wherein the box body is 1, the first rotating disc is 2, the second rotating disc is 3, the third.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only 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 therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.

Referring to fig. 1-3, the present invention provides a technical solution: a biosafety cabinet disinfection device for a sample processing chamber comprises a box body 1, a first rotary table 2, a second rotary table 3 and a third rotary table 4, wherein the first rotary table 2, the second rotary table 3 and the third rotary table 4 are sequentially installed in an inner cavity of the box body 1 from top to bottom, a motor 5 is installed at the top of the box body 1, a transmission shaft of the motor 5 penetrates through the top of the box body 1 and is fixedly connected with a rotating shaft 6, and the rotating shaft 6 penetrates through the first rotary table 2, the second rotary table 3 and the third rotary table 4 and is fixedly connected with the first rotary table 2, the second rotary table 3 and the third rotary table 4 respectively; a disinfection mechanism is arranged in the inner cavity of the box body 1;

the disinfection mechanism comprises an ultraviolet disinfection lamp 7, a first antibacterial coating 8, a liquid pump 9, an external water pipe 10, a conduit 11 and a spray head 12, the ultraviolet disinfection lamp 7 is fixedly arranged at the right side of the top of the inner cavity of the box body 1, the outer wall of the second rotating disk 3 is coated with a first antibacterial coating 8, a liquid pump 9 is fixedly arranged on the right side wall of the box body 1, one side of the liquid pump 9 is communicated with an external water pipe 10, the other side of the liquid pump 9 is communicated with one end of a conduit 11, the other end of the conduit 11 is communicated with a spray head 12, and the spray head 12 is arranged on the upper side of the third rotating disc 4 in the inner cavity of the box body 1, as shown in figure 1, drive first carousel 2, second carousel 3 and third carousel 4 through motor 5 and rotate for ultraviolet germicidal lamp 7, first antibacterial coating 8 and the even action on material of antiseptic solution, thereby make can disinfect even more thoroughly.

In this embodiment, referring to fig. 2, the inner wall of the box body 1 is provided with a second antibacterial coating 18, and the first antibacterial coating 8 and the second antibacterial coating 18 are made of silver ion materials, and have an effect that the second antibacterial coating 18 can sterilize the whole inside of the box body 1.

In this embodiment, referring to fig. 1, the left side wall of the box body 1 is sequentially communicated with three ports of a four-way pipe 14 from top to bottom, the other end of the four-way pipe 14 is communicated with one side of a fan 15, the other side of the fan 15 is communicated with an exhaust pipe 16, and an inner cavity of the exhaust pipe 16 is provided with a high efficiency HEPA filter 17.

Referring to fig. 1 in the embodiment, the bottom of the box body 1 is communicated with a recycling pipe 13, and the recycling pipe 13 can recycle the disinfectant to avoid secondary pollution.

In the embodiment, referring to fig. 2, the third rotating disc 4 is provided with a hole 19.

It should be noted that, the parts included in the biosafety cabinet disinfection device for the sample processing chamber of the present invention are all universal standard parts or parts known to those skilled in the art, the structure and principle of the device are all known by the technical manual or by the conventional experimental method, when the biosafety cabinet disinfection device for the sample processing chamber is used, the materials to be processed are placed on the surfaces of the first rotary table 2, the second rotary table 3 and the third rotary table 4, then the first rotary table 2, the second rotary table 3 and the third rotary table 4 are driven to rotate by the starting motor 5, so that the disinfection solution extracted by the ultraviolet sterilizing lamp 7, the first antibacterial coating 8, the second antibacterial coating 18 and the liquid pump 9 uniformly acts on the material surface, thereby the disinfection and sterilization are more thorough, the disinfection solution can flow to the bottom of the inner cavity of the box body 1 along the hole 18 on the surface of the third rotary table 4, then retrieve through recovery tube 13, then through 15 work of fan, take out the gas of 1 inner chamber of box and utilize HEPA high efficiency filter screen 17 to filter harmful impurity, it is better to compare in active carbon otter board filter effect, the device simple structure, the operation of being convenient for, the practicality is strong.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a biohazard safety equipment degassing unit is used to sample processing room, includes box (1), first carousel (2), second carousel (3) and third carousel (4), its characterized in that: a first rotary table (2), a second rotary table (3) and a third rotary table (4) are sequentially arranged in an inner cavity of the box body (1) from top to bottom, a motor (5) is arranged at the top of the box body (1), a transmission shaft of the motor (5) penetrates through the top of the box body (1) and is fixedly connected with a rotating shaft (6), and the rotating shaft (6) penetrates through the first rotary table (2), the second rotary table (3) and the third rotary table (4) and is fixedly connected with the first rotary table (2), the second rotary table (3) and the third rotary table (4) respectively; the inner cavity of the box body (1) is provided with a disinfection mechanism;

disinfection mechanism includes ultraviolet ray disinfection lamp (7), first antibacterial coating (8), liquid pump (9), external water pipe (10), pipe (11) and shower nozzle (12), ultraviolet ray disinfection lamp (7) fixed mounting is on box (1) inner chamber top right side, the outer wall of second carousel (3) is scribbled and is equipped with first antibacterial coating (8), the right side wall fixed mounting of box (1) has liquid pump (9), one side and external water pipe (10) the intercommunication of liquid pump (9), the opposite side of liquid pump (9) and the one end intercommunication of pipe (11), the other end intercommunication of pipe (11) has shower nozzle (12) and shower nozzle (12) to arrange box (1) inner chamber third carousel (4) upside in.

2. The apparatus of claim 1, wherein the apparatus further comprises: and a second antibacterial coating (18) is arranged on the inner wall of the box body (1).

3. The apparatus of claim 1, wherein the apparatus further comprises: the left side wall of box (1) from top to bottom in proper order with four-way pipe (14) three-port intercommunication, the other end of four-way pipe (14) and one side intercommunication of fan (15), the opposite side and exhaust pipe (16) intercommunication of fan (15), HEPA high efficiency filter screen (17) are installed to the inner chamber of exhaust pipe (16).

4. The apparatus of claim 1, wherein the apparatus further comprises: the bottom of the box body (1) is communicated with a recovery pipe (13).

5. The apparatus of claim 1, wherein the apparatus further comprises: the third rotating disc (4) is provided with a hole (19).