CN210906209U

CN210906209U - Aseptic formula vertical current superclean bench

Info

Publication number: CN210906209U
Application number: CN201921222790.2U
Authority: CN
Inventors: 马彪; 马俊; 马伟; 马怀; 杨秀雷
Original assignee: Anhui Jack Oude Laboratory Quipment Co ltd
Current assignee: Anhui Jack Oude Laboratory Quipment Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-07-03
Anticipated expiration: 2029-07-31

Abstract

The utility model belongs to superclean bench field, especially an aseptic formula vertical flow superclean bench, the impurity that contains to current dust cover outside air gets into the inside problem of dust cover, now proposes following scheme, and it includes the operation panel and is fixed in the dust cover at operation panel top, the inside swing joint of dust cover has the mounting bracket, and a lateral wall top of mounting bracket is fixed with the receiver, and the book curtain has been put to the interior book of receiver, is equipped with the bottom plate with mounting bracket fixed connection under rolling up the curtain, and the top of bottom plate is equipped with and is located the thing groove of putting under rolling up the curtain. The utility model not only reduces the possibility that the experiment is polluted because the air outside the dust cover enters the dust cover; still prolonged the life of the inside filter of dust cover, reduced the use cost of workstation.

Description

Aseptic formula vertical current superclean bench

Technical Field

The utility model relates to an superclean bench field especially relates to an aseptic formula vertical current superclean bench.

Background

The clean bench is designed to meet the requirement of local work area for cleanliness in modern industry, photoelectric industry, biological pharmacy, scientific research and experiment and other fields. Air is sucked into the pre-filter through the fan, enters the high-efficiency filter through the static pressure box and is filtered, and the filtered air is sent out in a vertical or horizontal airflow state, so that the operating area reaches hundred-grade cleanliness, and the requirement of production on environment cleanliness is ensured.

Current superclean bench is when using, and the glass door of dust cover opening part is opened, and dust cover outside air and inside air take place to exchange, and on the one hand, the air after the exchange contains impurity, causes the experiment easily to pollute, and on the other hand, dust cover outside air contains impurity, and the impurity after getting into the dust cover inside leaves over on the filter of dust cover inside, has shortened the life of filter.

Therefore, there is a need to design a sterile vertical flow clean bench to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of aseptic formula vertical current superclean bench has solved the inside problem of impurity entering dust cover that the dust cover outside air contains.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an aseptic formula vertical current superclean bench, includes the operation panel and is fixed in the dust cover at operation panel top, the inside swing joint of dust cover has the mounting bracket, and a lateral wall top of mounting bracket is fixed with the receiver, and the roll curtain has been put to the coil in the receiver, and the bottom plate that is equipped with mounting bracket fixed connection is transferred under rolling up the curtain, and the top of bottom plate is equipped with and is located the thing groove of putting under rolling up the curtain.

Preferably, the top of bottom plate is equipped with the recess, and the vertical plane that the recess was located is mutually perpendicular with the vertical plane that the thing groove was located, and the horizontal plane that the bottom of putting the thing groove was located is located the top of the horizontal plane that the recess bottom was located.

Preferably, the bottom of the rolling curtain is slidably connected in the storage groove, the side wall of the rolling curtain is glued with the magnet, and the adjacent rolling curtains are abutted by the magnet.

Preferably, the vertical cross-sectional area of the space formed by the mounting frame and the bottom plate is larger than that of the opening of the dust cover, and the edge of the mounting frame is glued with a sealing ring.

Preferably, the inside of receiver is rotated and is connected with the wind-up roll, and the one end that the bottom plate was kept away from to the book curtain is fixed in on the wind-up roll, runs through on the outer wall of receiver have with the fixed regulation handle of wind-up roll.

Preferably, a hinge is fixed on the side wall of the mounting frame, the outer walls, close to each other, of the mounting frame and the dust cover are hinged through the hinge, and the bottom of the mounting frame is slidably connected to the top of the operating platform.

In the utility model, the roller shutters, the mounting rack, the bottom plate and the sealing ring isolate the inner space of the dust cover from the outer space of the dust cover, and the air in the dust cover is driven by the air supply mechanism to circulate in the dust cover, so that on one hand, the possibility of experiment pollution caused by the fact that the air outside the dust cover enters the dust cover is reduced; on the other hand, the service life of the filter in the dust cover is prolonged, and the use cost of the workbench is reduced.

Drawings

Fig. 1 is a front view of an aseptic vertical flow superclean bench provided by the present invention.

Fig. 2 is a front view of a mounting rack in an aseptic vertical flow superclean bench provided by the present invention.

Fig. 3 is a side view of a mounting rack in an aseptic vertical flow superclean bench provided by the present invention.

Fig. 4 is a front view of a middle bottom plate of an aseptic vertical flow super clean bench according to the present invention.

Reference numbers in the figures: 1 operation panel, 2 dust covers, 3 mounting brackets, 4 receivers, 5 book curtains, 6 magnet, 7 bottom plates, 8 put thing grooves, 9 recesses.

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.

Referring to fig. 1-4, an aseptic vertical flow super clean bench comprises an operating table 1 and a dust cover 2 fixed on the top of the operating table 1, wherein the dust cover 2 is movably connected with an installation frame 3, a storage box 4 is fixed on the top of one side wall of the installation frame 3, a roller shutter 5 is rolled in the storage box 4, a bottom plate 7 fixedly connected with the installation frame 3 is arranged under the roller shutter 5, a storage groove 8 positioned under the roller shutter 5 is arranged on the top of the bottom plate 7, a groove 9 is arranged on the top of the bottom plate 7, the vertical plane of the groove 9 is perpendicular to the vertical plane of the storage groove 8, the horizontal plane of the bottom of the storage groove 8 is positioned above the horizontal plane of the bottom of the groove 9, the bottom of the roller shutter 5 is slidably connected in the storage groove 8, an iron stone 6 is glued on the side wall of the roller shutter 5, adjacent roller shutters 5 are abutted by the iron stone 6, the vertical cross sectional area of the space formed by the installation frame 3 and the bottom plate 7 is, the edge veneer of mounting bracket 3 has the sealing washer, and the inside of receiver 4 is rotated and is connected with the wind-up roll, and the one end that bottom plate 7 was kept away from to roll up curtain 5 is fixed in on the wind-up roll, runs through on the outer wall of receiver 4 to have the regulation handle fixed with the wind-up roll, is fixed with the hinge on the lateral wall of mounting bracket 3, and it is articulated through the hinge between the outer wall that mounting bracket 3 and dust cover 2 are close to each other, and the bottom sliding connection of mounting bracket 3 is in the top of.

It should be noted here that, can also adopt mode detachable connections such as fixing bolt, magnet between mounting bracket 3 and the dust cover 2 under different service conditions, this is prior art, and no longer repeated in the file, simultaneously, also can place the ultraviolet sterilizing lamp in receiver 4 and carry out preliminary sterilization to the book curtain that will use.

The working principle is as follows:

firstly, the mounting frame 3 is rotated, so that a sealing ring on the outer wall of the mounting frame 3 is clamped between the dust cover 2 and the mounting frame 3, the adjusting handle is rotated, the hand roller is rotated, one end, away from the winding roller, of the roller shutter 5 moves downwards into the object placing groove 8 at the top of the bottom plate 7, at the moment, the roller shutter 5, the mounting frame 3 and the bottom plate 7 isolate the inner space of the dust cover 2 from the outer space of the dust cover, the sterilization device on the workbench works, and the sterilization treatment is carried out on the inner area of the dust cover;

secondly, when the experiment is carried out after the sterilization is finished, the bottom of a vertically arranged roller shutter 5 is moved into the dust cover 2 from the storage groove 8, then an experimenter passes an arm through the groove 9 to operate, and the air in the dust cover 2 is driven by the air supply mechanism to circulate in the dust cover 2, so that on one hand, the possibility of experiment pollution caused by the fact that the air outside the dust cover 2 enters the dust cover 2 is reduced; on the other hand, the service life of the filter in the dust cover 2 is prolonged, and the use cost of the workbench is reduced.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an aseptic formula vertical flow superclean bench, includes operation panel (1) and dust cover (2) that are fixed in operation panel (1) top, its characterized in that, the inside swing joint of dust cover (2) has mounting bracket (3), and a lateral wall top of mounting bracket (3) is fixed with receiver (4), and the interior book of receiver (4) has put roll curtain (5), is equipped with bottom plate (7) with mounting bracket (3) fixed connection under roll curtain (5), and the top of bottom plate (7) is equipped with and is located and puts thing groove (8) under roll curtain (5).

2. The aseptic vertical flow clean bench according to claim 1, characterized in that the top of the bottom plate (7) is provided with a groove (9), the vertical plane of the groove (9) is perpendicular to the vertical plane of the object holding groove (8), and the horizontal plane of the bottom of the object holding groove (8) is above the horizontal plane of the bottom of the groove (9).

3. The aseptic vertical flow clean bench according to claim 1, wherein the bottom of the roller blinds (5) is slidably connected in the storage groove (8), the side walls of the roller blinds (5) are glued with the magnet (6), and the adjacent roller blinds (5) are abutted by the magnet (6).

4. An aseptic vertical flow clean bench as claimed in claim 1, characterized in that the vertical cross-sectional area of the space formed by the mounting frame (3) and the bottom plate (7) is larger than the vertical cross-sectional area of the opening of the dust cover (2), and the edge of the mounting frame (3) is glued with a sealing ring.

5. The aseptic vertical flow clean bench according to claim 1, characterized in that a winding roller is rotatably connected inside the storage box (4), one end of the roller shutter (5) far away from the bottom plate (7) is fixed on the winding roller, and an adjusting handle fixed with the winding roller penetrates through the outer wall of the storage box (4).

6. An aseptic vertical flow clean bench as claimed in claim 1, characterized in that the side walls of said mounting frame (3) are fixed with hinges, the outer walls of the mounting frame (3) and the dust cover (2) close to each other are hinged by hinges, and the bottom of the mounting frame (3) is slidably connected to the top of the operation table (1).