CN207655152U - A kind of more interlayer novel two-stage Biohazard Safety Equipments - Google Patents

Abstract

The utility model discloses a kind of more interlayer novel two-stage Biohazard Safety Equipments, including safety cabinet ontology, inside the operating room of the safety cabinet ontology on the inner wall of both sides, from top to bottom it is equipped with multiple interlayers, the interlayer is Double-layer screen structure, and the wherein aperture of upper screen is more than the aperture of lower screen；On the position adjacent and opposite with inner wall with interlayer, the interlayer is also fixedly connected with deflector, deflector includes fixed part and diversion division, the fixed part is fixedly connected with interlayer, the diversion division deviates 15~45 degree of vertical direction, the diversion division is rotatablely connected with fixed part, and is limited and folded by gear pair.The utility model can will be automatically separated into clean area, workspace, the region of contaminated area three inside Biohazard Safety Equipment, reagent microbiological contamination risk and sample microbiological contamination risk are reduced, increases cleanliness factor, in addition, do not influence wind speed it is gentle flow away to while increase using space, improve work efficiency.

Description

A kind of more interlayer novel two-stage Biohazard Safety Equipments

Technical field

The utility model is related to clean working equipment technical field more particularly to a kind of more interlayer novel two-stage bio-safeties Cabinet.

Background technology

More interlayer novel two-stage Biohazard Safety Equipments are the first class of protection barrier of clean area, and protection operation sample is not by extraneous dirty Operator and laboratory is preferably protected not to be encroached on by operated pathogenic microorganism while dye.However, current more interlayers Novel two-stage Biohazard Safety Equipment operating space is limited, and when operation sample is more, reagent, sample and waste are put into operation console On, cause working space to reduce and its easy microbiological contamination.

Utility model content

The utility model in view of the above technical problems, provides a kind of more interlayer novel two-stages biology with the more interlayers in side Safety cabinet, not only reduces the microbiological contamination risk of sample, reagent, and increases the effective of more interlayer novel two-stage Biohazard Safety Equipments Using space, improve work efficiency.

To achieve the goals above, the utility model provides the following technical solutions：

A kind of more interlayer novel two-stage Biohazard Safety Equipments, including safety cabinet ontology, in the operating room of the safety cabinet ontology On the inner wall of internal both sides, multiple interlayers are from top to bottom equipped with, the interlayer is Double-layer screen structure, the wherein hole of upper screen Diameter is more than the aperture of lower screen；On the position adjacent and opposite with inner wall with interlayer, the interlayer, which is also fixedly connected with, leads Flowing plate, deflector include fixed part and diversion division, and the fixed part is fixedly connected with interlayer, and the diversion division deviates vertical direction 15~45 degree, the diversion division is rotatablely connected with fixed part, and is limited and folded by gear pair.

Further, when the diversion division deviates 25~35 degree of vertical direction, the water conservancy diversion effect of diversion division is best, operation Indoor air-flow is not affected, and stablizes, uniformly, meets the requirement of biohazardous experiment.

Further, air draft screen is blocked in order to make full use of, and be not interposing at by the operating space of Biohazard Safety Equipment, it is described The length of interlayer is 20~30cm.

Further, in order to make full use of the operating space of Biohazard Safety Equipment, and do not interfere the operation of experiment, it is described every The width of layer is 8~10cm.

Further, the interlayer between the upper and lower away from for 3~5cm.Can accordingly be adjusted according to the height of put items every Layer between the upper and lower away from.

Further, the aperture of the lower screen of the interlayer is 1~2cm.Ensure that wind can pass through, does not generate gas unrest Stream.

Further, the aperture of the upper screen of the interlayer is 2~3cm.Reagent bottle or EP can be managed and other items Lower end is placed in aperture, it can be made to be spaced from each other again while playing the role of rack for test tube, be avoided cross contamination.

Further, the interlayer and deflector are stainless steel.Stainless steel easy cleaning, is not easy microbiological contamination.

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

The more interlayer novel two-stage Biohazard Safety Equipments in side of the utility model, not only can tip upside down on interlayer by reagent bottle cap Above, make reagent lid cleaner, clean area, workspace, the area of contaminated area three can also will be automatically separated into inside Biohazard Safety Equipment Domain reduces reagent microbiological contamination risk and sample microbiological contamination risk, increases cleanliness factor, in addition, do not influence wind speed it is gentle flow away to it is same When increase using space, improve work efficiency.

Description of the drawings

In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only described in the utility model Some embodiments, for those of ordinary skill in the art, other drawings may also be obtained based on these drawings.

Fig. 1 is more interlayer novel two-stage Biohazard Safety Equipment structural schematic diagrams that the utility model embodiment provides；

Fig. 2 is the interlayer and deflector structure schematic diagram that the utility model embodiment provides；

Fig. 3 is the upper screen schematic diagram that the utility model embodiment provides；

Fig. 4 is the lower screen schematic diagram that the utility model embodiment provides.

Reference sign：

1, operating room；2, inner wall；3, interlayer；4, upper screen；5, lower screen；6, deflector；7, fixed part；8, water conservancy diversion Portion；9, gear pair.

Specific implementation mode

In order to make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with attached drawing pair The utility model is further detailed.

Shown in Fig. 1~Fig. 4, a kind of more interlayer novel two-stage Biohazard Safety Equipments of the utility model, including safety cabinet Ontology, on the inner wall 2 of the 1 inside both sides of operating room of the safety cabinet ontology, from top to bottom be equipped with multiple interlayers 3, it is described every Layer 3 is Double-layer screen structure, and the wherein aperture of upper screen 4 is more than the aperture of lower screen 5；It is adjacent with interlayer 3 and with it is interior On the opposite position of wall 2, the interlayer 3 is also fixedly connected with deflector 6, and deflector 6 includes fixed part 7 and diversion division 8, described Fixed part 7 is fixedly connected with interlayer 3, and the diversion division 8 deviates 15~45 degree of vertical direction, 7 turns of the diversion division 8 and fixed part Dynamic connection, and limited and folded by gear pair 9.

In actual mechanical process, operating personnel can be by the left side interlayer 3 in operating room in Biohazard Safety Equipment 1 as clean Net area is used for placing reagent bottle cap, and operating room table top is used for placing sample, reagent as workspace, and right side interlayer 3 is as pollution Area is used for placing experiment waste, while avoiding cross contamination, improves the utilization rate of operating space.

In preferred embodiment, as shown in Fig. 2, when the diversion division 8 deviates 25~35 degree of vertical direction, diversion division 8 Wind in operating room vertically downward can be imported interlayer, it is downward by continuing after mesh structure, so that the air-flow of operating area is led To not being affected, water conservancy diversion effect is best, stablizes, uniformly, meets the requirement of biohazardous experiment.

In preferred embodiment, as shown in figure 3, in order to make full use of the operating space of Biohazard Safety Equipment, and be not interposing at Air draft screen is blocked, the length of the interlayer 3 is 20~30cm.

In preferred embodiment, as shown in figure 3, in order to make full use of the operating space of Biohazard Safety Equipment, and do not interfere The width of the operation of experiment, the interlayer 3 is 8~10cm.

In preferred embodiment, as shown in Figure 1, the interlayer 3 between the upper and lower away from for 3~5cm.Can also interlayer 3 with Sliding rail is arranged in the junction of side wall 2, according to the height of put items accordingly adjust interlayer between the upper and lower away from.

In preferred embodiment, as shown in figure 4, the aperture of the lower screen 5 of the interlayer 3 is 1~2cm.Mesh structure Ensureing to operate indoor wind can be perpendicular through generating gas turbulence.

In preferred embodiment, as shown in figure 3, the aperture of the upper screen 4 of the interlayer 3 is 2~3cm.It can will try Agent bottle or EP pipe and other items lower end be placed in 4 aperture of upper screen, can make it again while playing the role of rack for test tube It is spaced from each other, avoids cross contamination.

In preferred embodiment, the interlayer 3 and deflector 6 are stainless steel.Stainless steel easy cleaning, no Easy microbiological contamination.

In the above-mentioned technical solutions, the more interlayer novel two-stage Biohazard Safety Equipments in side provided by the utility model, not only may be used To tip upside down on reagent bottle cap above interlayer, keep reagent lid cleaner, can also will be automatically separated into cleaning inside Biohazard Safety Equipment Area, workspace, the region of contaminated area three reduce reagent microbiological contamination risk and sample microbiological contamination risk, increase cleanliness factor, in addition, not Influence wind speed it is gentle flow away to while increase using space, improve work efficiency.

Above certain exemplary embodiments that the utility model is only described by way of explanation, undoubtedly, for Those skilled in the art can be with a variety of different without departing from the spirit and scope of the utility model Mode is modified described embodiment.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as Limitation to the utility model claims protection domain.

Claims (8)

1. a kind of more interlayer novel two-stage Biohazard Safety Equipments, including safety cabinet ontology, which is characterized in that in the safety cabinet ontology The internal both sides of operating room (1) inner wall (2) on, be from top to bottom equipped with multiple interlayers (3), the interlayer (3) is Double-layer screen The aperture of structure, wherein upper screen (4) is more than the aperture of lower screen (5)；It is adjacent with interlayer (3) and with inner wall (2) phase To position on, the interlayer (3) is also fixedly connected with deflector (6), and deflector (6) includes fixed part (7) and diversion division (8), the fixed part (7) is fixedly connected with interlayer (3), and the diversion division (8) deviates 15~45 degree of vertical direction, the water conservancy diversion Portion (8) is rotatablely connected with fixed part (7), and is limited and folded by gear pair (9).

2. more interlayer novel two-stage Biohazard Safety Equipments according to claim 1, which is characterized in that the diversion division (8) is inclined 25~35 degree from vertical direction.

3. more interlayer novel two-stage Biohazard Safety Equipments according to claim 1, which is characterized in that the length of the interlayer (3) Degree is 20~30cm.

4. more interlayer novel two-stage Biohazard Safety Equipments according to claim 3, which is characterized in that the width of the interlayer (3) Degree is 8~10cm.

5. more interlayer novel two-stage Biohazard Safety Equipments according to claim 4, which is characterized in that the interlayer (3) it is upper Lower spacing is 3~5cm.

6. more interlayer novel two-stage Biohazard Safety Equipments according to claim 1, which is characterized in that under the interlayer (3) The aperture of layer sieve (5) is 1~2cm.

7. more interlayer novel two-stage Biohazard Safety Equipments according to claim 6, which is characterized in that the interlayer (3) it is upper The aperture of layer sieve (4) is 2~3cm.

8. more interlayer novel two-stage Biohazard Safety Equipments according to claim 1, which is characterized in that the interlayer (3) and lead Flowing plate (6) is stainless steel.