Sterilizing cabinet for biosynthesis

Abstract

The degerming cabinet comprises two supporting frames, a cylinder body with an upper opening and a lower opening, two spraying devices, a plurality of connecting rods, a driving device, a sterilization table and a water supply device, the cylinder body is arranged between the two supporting frames, and a sealing door and a drainage pipe are arranged on the side wall of the cylinder body respectively; the two spraying devices are longitudinally arranged in the cylinder side by side in a rotating mode, and the two spraying devices are located at the two ends of the cylinder correspondingly and connected with the corresponding supporting frames correspondingly. The plurality of connecting rods are distributed in the cylinder body in a circumferential array manner, and the connecting rods are connected with the two spraying devices respectively; the driving device is arranged on one supporting frame, and the output end of the driving device is connected with one spraying device. Therefore, by arranging the spraying device, the disinfectant can be comprehensively sprayed to the periphery of the barrel body, the disinfection blind area is greatly reduced, the disinfection and sterilization effect is effectively improved, and the risk in the experiment and production process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of biosynthesis, in particular to a sterilization cabinet used for biosynthesis. Background Art

[0002] Biosynthesis, as a series of complex assimilation reactions in organisms, requires that the utensils used must be thoroughly sterilized to ensure the success rate of experiments and production. In the prior art, for example, the utility model patent with patent announcement number CN209270380U describes a biosynthesis sterilization cabinet, which achieves high-temperature sterilization and disinfection of biosynthesis utensils by setting an atomizing nozzle on the top of the cabinet and using high-temperature water vapor spraying.

[0003] However, the design of this sterilization cabinet has a significant limitation, that is, the atomizing nozzle is fixedly mounted on the cabinet, and its spraying angle cannot be flexibly adjusted. This results in a limited spraying range of the atomizing nozzle, which cannot completely cover all areas inside the cabinet, especially around the sterilization table and the four sides of the cabinet, which easily form a disinfection blind spot. This incomplete disinfection may lead to the presence of unkilled microorganisms inside the cabinet, thereby affecting the disinfection and sterilization effect of the biosynthesis vessels and increasing the risks in the experimental and production processes. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, the purpose of the utility model is to propose a sterilization cabinet for biosynthesis, which can comprehensively spray disinfectant around the cylinder by setting a spraying device, greatly reducing the blind area of ​​disinfection, effectively improving the disinfection and sterilization effect, and reducing the risks in the experimental and production processes.

[0006] To achieve the above-mentioned purpose, the utility model proposes a sterilization cabinet for biosynthesis, comprising two support frames, a cylinder with upper and lower openings, two spraying devices, multiple connecting rods, a driving device, a sterilization table and a water supply device, wherein the cylinder is arranged between the two support frames, and a sealing door and a drain pipe are respectively provided on the side walls of the cylinder; the two spraying devices are longitudinally arranged side by side and rotatably arranged in the cylinder, and the two spraying devices are respectively located at the two ends of the cylinder and are respectively connected to the corresponding support frames; a plurality of connecting rods are distributed in a circular array in the cylinder, and the connecting rods are respectively connected to the two spraying devices; the driving device is arranged on one of the support frames, and the output end of the driving device is connected to one of the spraying devices; the sterilization table is arranged on the spraying device located at the bottom end of the cylinder; the water supply device is arranged on one side of the cylinder, and the water supply device is respectively connected to the two spraying devices through water pipes.

[0007] The sterilization cabinet for biosynthesis of the utility model can comprehensively spray disinfectant on all sides of the cylinder by arranging a spraying device, which greatly reduces the blind area of ​​disinfection, effectively improves the disinfection and sterilization effect, and reduces the risks in the experiment and production process.

[0008] In addition, the sterilization cabinet for biosynthesis proposed in the application may also have the following additional technical features:

[0009] Specifically, the spraying device includes a support plate, an annular water tank with an opening at the bottom, a support ring, an inner gear ring and a plurality of spraying mechanisms, wherein the support plate is rotatably arranged in the cylinder body, and the support plate is fixedly connected to the end of the connecting rod, wherein the support plate in one of the spraying devices is connected to the output end of the driving device, and the support plate in another spraying device is connected to the sterilization table; the annular water tank is fixedly arranged on the support frame; the support ring is rotatably arranged at the bottom end of the annular water tank; the inner gear ring is fixedly arranged on the cylinder body; a plurality of the spraying mechanisms are distributed in a circular array and rotatably arranged on the support plate, each of the spraying mechanisms includes a connecting pipe, a nozzle and a gear, wherein the connecting pipe is rotatably arranged on the support plate, and the top end of the connecting pipe passes through the support ring and extends into the annular water tank; the nozzle is obliquely connected to the other end of the connecting pipe; the gear is sleeved and fixed on the connecting pipe, and the gear is meshed with the inner gear ring.

[0010] Specifically, the water supply device includes a water tank and a water pump, wherein the water tank is arranged on one side of the cylinder; the water pump is arranged on the water tank, and the water inlet of the water pump is connected to the water tank, and the water outlet of the water pump is connected to the corresponding annular water tank through pipes.

[0011] Specifically, the above-mentioned sterilization cabinet for biosynthesis also includes an annular heating tube, wherein the annular heating tube is arranged on the inner wall of the cylinder, and the annular heating tube is connected to an external power supply.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0014] Figure 1 A three-dimensional diagram of a sterilization cabinet for biosynthesis according to an embodiment of the utility model;

[0015] Figure 2 A cross-sectional view of a sterilization cabinet for biosynthesis according to an embodiment of the utility model;

[0016] Figure 3 The present invention is a schematic diagram of the cross-sectional structure of a sterilization cabinet for biosynthesis according to an embodiment of the present invention.

[0017] As shown in the figure: 10, support frame; 20, cylinder; 21, sealing door; 22, drain pipe; 30, spraying device; 31, support plate; 32, annular water tank; 33, support ring; 34, inner ring; 35, spraying mechanism; 351, connecting pipe; 352, nozzle; 353, gear; 40, connecting rod; 50, driving device; 60, sterilization table; 70, water supply device; 71, water tank; 72, water pump; 80, annular heating tube. DETAILED DESCRIPTION

[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0019] The following describes the sterilization cabinet for biosynthesis according to an embodiment of the utility model in conjunction with the accompanying drawings.

[0020] like Figure 1-Figure 3 As shown, the sterilization cabinet for biosynthesis according to the embodiment of the utility model may include two support frames 10, a cylinder 20 with upper and lower openings, two spraying devices 30, a plurality of connecting rods 40, a driving device 50, a sterilization table 60 and a water supply device 70.

[0021] The cylinder 20 is disposed between the two support frames 10 , and a sealing door 21 and a drain pipe 22 are respectively disposed on the side walls of the cylinder 20 .

[0022] It should be noted that one side of the sealing door 21 described in this embodiment can be pivotally connected to the cylinder 20 by a hinge or a pin, and the other side of the sealing door 21 can be connected to the cylinder 20 by snapping. The specific connection method can be selected according to actual conditions and is not limited here.

[0023] The two spraying devices 30 are longitudinally arranged side by side and rotatably disposed in the cylinder 20 , and the two spraying devices 30 are respectively located at two ends of the cylinder 20 and are respectively connected to corresponding support frames 10 .

[0024] A plurality of connecting rods 40 are arranged in a circumferential array in the cylinder 20. For example, the plurality of connecting rods 40 may be 2, 3, 4, 5, 6 connecting rods 40, etc. The specific number of connecting rods 40 may be selected according to the actual situation and is not limited here. The connecting rods 40 are respectively connected to the two spraying devices 30. The driving device 50 is arranged on one of the supporting frames 10, and the output end of the driving device 50 is connected to one of the spraying devices 30.

[0025] It should be noted that the driving device 50 described in this embodiment may be a driving motor.

[0026] The sterilizing table 60 is disposed on the spraying device 30 located at the bottom end of the cylinder 20 , and the water supply device 70 is disposed on one side of the cylinder 20 , and the water supply device 70 is connected to the two spraying devices 30 through water pipes.

[0027] In order to clearly illustrate the above embodiment, in one embodiment of the present utility model, as Figure 2 and Figure 3 As shown, the spraying device 30 may include a support plate 31 , an annular water tank 32 with an opening at the bottom, a support ring 33 , an inner gear ring 34 and a plurality of spraying mechanisms 35 .

[0028] Among them, the support disk 31 is rotatably set in the cylinder 20, and the support disk 31 is fixedly connected to the end of the connecting rod 40, the support disk 31 in one spraying device 30 is connected to the output end of the driving device 50, and the support disk 31 in the other spraying device 30 is connected to the sterilization table 60.

[0029] The annular water tank 32 is fixedly arranged on the support frame 10, and the support ring 33 is rotatably arranged at the bottom end of the annular water tank 32, and the support ring 33 is sealed and connected to the bottom end opening of the annular water tank 32. It should be noted that the support ring 33 described in this embodiment can rotate in the annular water tank 32 and seal the bottom end opening of the annular water tank 32.

[0030] The inner gear ring 34 is fixedly set on the cylinder 20, and the multiple spraying mechanisms 35 are distributed in a circular array and rotatably set on the support plate 31. For example, the multiple spraying mechanisms 35 can be 4, 5, 6, 7, 8, 9 spraying mechanisms 35, etc. The specific number of uses can be selected according to actual conditions and is not limited here. Each spraying mechanism 35 may include a connecting pipe 351, a nozzle 352 and a gear 353, wherein the connecting pipe 351 is rotatably set on the support plate 31, and the top end of the connecting pipe 351 passes through the support ring 33 and extends into the annular water tank 32.

[0031] The nozzle 352 is connected to the other end of the connecting pipe 351 at an angle, the gear 353 is sleeved and fixed on the connecting pipe 351, and the gear 353 is meshed with the inner gear ring 34. It should be noted that the angle between the nozzle 352 and the connecting pipe 351 described in this embodiment can be any value between 10 and 30 degrees, and the specific setting angle can be selected according to actual conditions and is not limited here.

[0032] It should be noted that the nozzle 352 described in this embodiment may be an atomizing nozzle.

[0033] Further, in one embodiment of the present invention, Figure 1 and Figure 2 As shown, the water supply device 70 may include a water tank 71 and a water pump 72, wherein the water tank 71 is arranged on one side of the barrel 20, the water pump 72 is arranged on the water tank 71, and the water inlet of the water pump 72 is connected to the water tank 71, and the water outlet of the water pump 72 is connected to the corresponding annular water tank 32 through a pipeline. It should be noted that the water tank 71 described in this embodiment is filled with disinfectant.

[0034] Specifically, when it is necessary to sterilize the biosynthesis vessel at high temperature, it is necessary to first sterilize the inside of the barrel (sterilization cabinet) 20. When it is necessary to sterilize the inside of the sterilization cabinet, the staff can control the water pump 72 to supply the disinfectant in the water tank 71 to the annular water tank 32, and the disinfectant entering the annular water tank 32 is transported to the nozzle 352 through the connecting pipe 351, and finally sprayed into the barrel 20 through the nozzle 352, thereby sterilizing the inside of the barrel 20.

[0035] When it is necessary to expand the sterilization and disinfection range inside the barrel 20, the staff can control the driving device 50 to drive one of the support disks 31 to rotate, and drive the other support disk 31 to rotate through multiple connecting rods 40, and the two synchronously rotating support disks 31 simultaneously drive the corresponding spraying mechanism 35 to rotate, and the rotating spraying mechanism 35 simultaneously drives the support ring 33 to rotate in the annular water tank 32. As the spraying mechanism 35 makes a circular motion (rotation), since the gear 353 in the spraying mechanism 35 is meshed with the inner gear ring 34, when the spraying mechanism 35 moves in a circular motion, the gear 353 is driven to rotate, and the rotating gear 353 drives the nozzle 352 to rotate through the connecting pipe 351. That is, when the nozzle 352 is in a circular motion, the connecting pipe 351 simultaneously drives the nozzle 352 to rotate, and the disinfectant sprayed in the barrel 20 can be discharged through the drain pipe 22.

[0036] As the multiple nozzles 352 distributed up and down in the cylinder 20 rotate, the disinfectant sprayed by the multiple nozzles 352 distributed up and down are alternately distributed, so that the disinfectant can be comprehensively sprayed all around the inside of the cylinder 20, greatly reducing the blind spots of disinfection, effectively improving the disinfection and sterilization effects, and reducing the risks in the experiments and production processes.

[0037] When the interior of the cylinder 20 is completely sterilized, the staff can open the sealed door 21, place the biosynthesis vessels to be sterilized on the sterilization table 60, and then repeat the above steps to completely sterilize the biosynthesis vessels on the sterilization table 60.

[0038] In one embodiment of the present invention, Figure 2 and Figure 3 As shown, the above-mentioned sterilization cabinet for biosynthesis may further include an annular heating tube 80, wherein the annular heating tube 80 is arranged on the inner wall of the cylinder 20, and the annular heating tube 80 is connected to an external power source.

[0039] It is understandable that after the internal disinfection of the barrel 20 is completed, the staff can electrically connect the annular heating tube 80 to the power supply. At this time, the annular heating tube 80 can be powered to heat the inside of the barrel 20 and dry the inside of the barrel 20 to avoid the disinfectant remaining in the barrel 20. At the same time, it can also keep the biosynthesis vessels on the sterilization table 60 dry after disinfection.

[0040] In summary, the sterilization cabinet for biosynthesis in the embodiment of the utility model can comprehensively spray disinfectant around the cylinder by providing a spraying device, which greatly reduces the blind area of ​​disinfection, effectively improves the disinfection and sterilization effect, and reduces the risks in the experimental and production processes.

[0041] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0043] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A sterilization cabinet for biosynthesis, characterized in that: It includes two support frames, a cylinder with upper and lower openings, two spraying devices, multiple connecting rods, a driving device, a sterilizing table and a water supply device, wherein: The cylinder is arranged between the two support frames, and a sealing door and a drain pipe are respectively arranged on the side walls of the cylinder; The two spraying devices are longitudinally arranged side by side and rotatably arranged in the cylinder, and the two spraying devices are respectively located at two ends of the cylinder and are respectively connected to the corresponding support frames; A plurality of connecting rods are arranged in a circular array in the cylinder, and the connecting rods are respectively connected to two of the spraying devices; The driving device is arranged on one of the supporting frames, and the output end of the driving device is connected to one of the spraying devices; The sterilizing table is arranged on the spraying device located at the bottom end of the cylinder; The water supply device is arranged on one side of the cylinder, and the water supply device is connected to the two spraying devices respectively through water pipes.

2. The sterilization cabinet for biosynthesis according to claim 1, characterized in that: The spraying device comprises a support plate, an annular water tank with an opening at the bottom, a support ring, an inner gear ring and a plurality of spraying mechanisms, wherein: The support disk is rotatably disposed in the cylinder, and the support disk is fixedly connected to the end of the connecting rod, wherein the support disk in one of the spraying devices is connected to the output end of the driving device, and the support disk in the other spraying device is connected to the sterilization table; The annular water tank is fixedly arranged on the supporting frame; The support ring is rotatably arranged at the bottom end of the annular water tank; The inner gear ring is fixedly arranged on the cylinder; A plurality of the spraying mechanisms are distributed in a circular array and rotatably arranged on the support plate, and each of the spraying mechanisms comprises a connecting pipe, a spray head and a gear, wherein: The connecting pipe is rotatably arranged on the supporting plate, and the top end of the connecting pipe passes through the supporting ring and extends into the annular water tank; The nozzle is connected obliquely to the other end of the connecting pipe; The gear is sleeved and fixed on the connecting pipe, and the gear is meshed with the inner gear ring.

3. The sterilization cabinet for biosynthesis according to claim 2, characterized in that: The water supply device comprises a water tank and a water pump, wherein: The water tank is arranged on one side of the cylinder; The water pump is arranged on the water tank, and the water inlet of the water pump is communicated with the water tank, and the water outlet of the water pump is communicated with the corresponding annular water tanks through pipelines.

4. The sterilization cabinet for biosynthesis according to claim 1, characterized in that: It also includes an annular heating tube, wherein the annular heating tube is arranged on the inner wall of the cylinder and is connected to an external power supply.

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