CN211410245U - Laboratory appliance sterilization device for molecular biology - Google Patents
Laboratory appliance sterilization device for molecular biology Download PDFInfo
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- CN211410245U CN211410245U CN201921831380.8U CN201921831380U CN211410245U CN 211410245 U CN211410245 U CN 211410245U CN 201921831380 U CN201921831380 U CN 201921831380U CN 211410245 U CN211410245 U CN 211410245U
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- sterilization
- box
- hollow shaft
- molecular biology
- pipeline
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Abstract
The utility model provides a laboratory appliance sterilization apparatus for molecular biology, the on-line screen storage device comprises a base, base top fixed mounting sterilization case, sterilization incasement portion below is equipped with vertical hollow shaft, a plurality of sterilization baskets of fixed mounting on the hollow shaft, sterilization incasement portion top is equipped with the horizontally guide rail, be equipped with electronic slider on the guide rail, electronic slider and guide rail cooperation, electronic slider bottom fixed mounting ultraviolet lamp, the air intake has been seted up in sterilization bottom left side, the hot-blast case of air intake below fixed mounting, hot-blast case passes through the pipeline and is connected with the end of giving vent to anger of fan, the air outlet has been seted up in sterilization roof portion left side, the air outlet passes through the pipeline and is connected with the adsorption tank, the adsorption tank passes through the pipeline and is connected with the inlet end of fan, the sterilization. The utility model discloses a high temperature hot air drying sterilization combines with ultraviolet sterilization, has improved the effect of sterilization, but rapid cooling after the sterilization, and the laboratory glassware does not have any and remains.
Description
Technical Field
The utility model relates to a molecular biology experiment utensil field, in particular to experimental apparatus sterilization apparatus for molecular biology.
Background
Molecular biology (molecular biology) is the science of studying the structure and function of biological macromolecules from the molecular level to elucidate the nature of life phenomena. Since the 50 s of the 20 th century, molecular biology was the leading edge and growth point of biology, and its major research fields include protein systems, protein-nucleic acid systems (molecular genetics at the center), and protein-lipid systems (i.e., biofilms). The biochemical experiment is an important means for researching and applying molecular biology, a large number of experimental instruments are used in the molecular biology experiment process, and the experimental instruments must be cleaned, sterilized and disinfected after being used so as to ensure that the experimental samples cannot be polluted in the subsequent use.
The sterilization is usually performed by chemical agent sterilization, radiation sterilization, dry heat sterilization, moist heat sterilization, filtration sterilization, and the like. The traditional experimental apparatus mostly adopts disinfectant soaking sterilization and high-temperature steam sterilization, but disinfectant residues can be generated when the disinfectant is soaked, water residues can also be generated when the high-temperature steam sterilization is performed, and the traditional experimental apparatus cannot be used immediately after the disinfection and sterilization. The tunnel type sterilization dryer can ensure the drying of the sterilized appliances through high-temperature drying sterilization, but is not suitable for laboratories due to large volume. The ray sterilization mainly utilizes ultraviolet rays to destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in cells of a microorganism organism, so that the growth cell death and/or the regeneration cell death are caused, and the sterilization and disinfection effects are achieved. Therefore, a sterilization apparatus is needed to satisfy the sterilization of laboratory instruments for molecular biology.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a laboratory appliance sterilization apparatus for molecular biology, through high-temperature hot-blast and ultraviolet ray cooperation sterilization, sterilization effect is good, has solved the problem that current sterilization apparatus cooling rate is slow, the ultraviolet irradiation dead angle is many.
The utility model provides a sterilization device for laboratory apparatus for molecular biology, which comprises a base, a sterilization box is fixedly arranged above the base, a vertical hollow shaft is arranged below the sterilization box, the bottom of the hollow shaft penetrates through the sterilization box, the hollow shaft is connected with the sterilization box in a sealing and rotating way, a plurality of sterilization baskets are fixedly arranged on the hollow shaft, a motor is fixedly arranged on the left side of the outer wall of the bottom of the sterilization box, the hollow shaft is connected with an output shaft of the motor through a gear, a rotary joint is fixedly arranged at the bottom of the hollow shaft and is fixedly connected with a cooling water pipe, a horizontal guide rail is arranged above the inside of the sterilization box, two ends of the guide rail are fixedly connected with the inner wall of the sterilization box, an electric slider is arranged on the guide rail and is matched with the guide rail, an ultraviolet lamp is fixedly arranged at the bottom of the electric slider, an, fan fixed mounting has seted up the air outlet in the base lateral wall, sterilization case top left side, and the air outlet passes through the pipeline to be connected with the adsorption tank, and the adsorption tank passes through the pipeline to be connected with the inlet end of fan, and the sterilization case front side is equipped with the chamber door, and chamber door fixed surface installs the controller, controller respectively with motor, fan, electronic slider, ultraviolet lamp and hot-blast case electric connection.
Preferably, the inner walls of the left side and the right side of the sterilization box are respectively provided with a reflector, a plurality of reflectors are fixedly installed on the reflectors, and the surfaces of the reflectors incline downwards.
Preferably, the sterilization basket is circular, and the diameters of the sterilization baskets are gradually increased from top to bottom.
Preferably, the sterilization basket comprises a fixing frame, a net grid and side plates, the fixing frame is in a shape of Chinese character mi, the middle of the fixing frame is fixedly connected with the hollow shaft, a cooling water pipeline is arranged between the fixing frame and the hollow shaft, the net grid is welded at the gap of the fixing frame, and the side plates are fixedly installed on the periphery of the fixing frame.
Preferably, the rotary joint is a double-channel liquid rotary joint, and the rotary joint is provided with a water inlet and a water outlet which are communicated with the fixing frame and a cooling water pipeline inside the hollow shaft.
Preferably, the cooling water pipe comprises a cooling water inlet pipe and a cooling water outlet pipe, and the cooling water inlet pipe is externally connected with the water pump.
Preferably, a hot air pipeline penetrates through the inside of the hot air box, and a plurality of electric heating wires are arranged in the hot air pipeline.
Preferably, the interior of the adsorption tank is filled with activated carbon.
Compared with the prior art, the utility model has the advantages that:
the utility model improves the sterilization effect by combining the high-temperature hot air drying sterilization and the ultraviolet sterilization, and the experimental apparatus has no residue; the tail gas is removed of water vapor through the adsorption box and then conveyed to the sterilization box through the fan again, and hot air is recycled, so that the heat loss is reduced; be equipped with a plurality of sterilization baskets on the hollow shaft, the motor can drive the sterilization basket rotatory, and sterilization basket diameter top-down is and increases progressively in proper order, and the sterilization case left and right sides inner wall all sets up the reflector panel, and ultraviolet lamp fixes on electronic slider can the side-to-side movement, and several aspects are mutually supported and are makeed ultraviolet lamp's light can fully shine the experimental apparatus in the fungus basket, have improved ultraviolet sterilization's effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the sterilization basket of the present invention;
FIG. 3 is a schematic structural view of the reflector of the present invention;
fig. 4 is a schematic view of the connection between the reflector and the reflector of the present invention.
In the figure:
1-base, 2-sterilization box, 3-hollow shaft, 4-sterilization basket, 5-motor, 6-rotary joint, 7-cooling water pipe, 8-guide rail, 9-electric slider, 10-ultraviolet lamp, 11-air inlet, 12-hot air box, 13-fan, 14-air outlet, 15-adsorption box, 16-box door, 17-controller, 18-reflector, 19-reflector, 401-fixing frame, 402-grid, 403-side plate.
Detailed Description
In order to better enable those skilled in the art to understand the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in figures 1-3, a sterilizer for molecular biology laboratory instruments comprises a base 1, a sterilization box 2 is fixedly installed above the base 1, a vertical hollow shaft 3 is arranged below the sterilization box 2, the bottom of the hollow shaft 3 penetrates through the sterilization box 2, the hollow shaft 3 is connected with the sterilization box 2 in a sealing and rotating manner, a plurality of sterilization baskets 4 are fixedly installed on the hollow shaft 3, a motor 5 is fixedly installed on the left side of the outer wall of the bottom of the sterilization box 2, the hollow shaft 3 is connected with an output shaft of the motor 5 through a gear, a rotary joint 6 is fixedly installed at the bottom end of the hollow shaft 3, the rotary joint 6 is fixedly connected with a cooling water pipe 7, a horizontal guide rail 8 is arranged above the inside of the sterilization box 2, two ends of the guide rail 8 are fixedly connected with the inner wall of the sterilization box 2, an electric slider 9 is arranged on the guide rail 8, the electric slider 9 is matched, the hot-blast case 12 of 11 below fixed mounting of air intake, hot-blast case 12 is connected through the end of giving vent to anger of pipeline and fan 13, fan 13 fixed mounting is at 1 lateral wall of base, 2 top left sides of sterilization case have seted up air outlet 14, air outlet 14 passes through the pipeline and is connected with adsorption tank 15, adsorption tank 15 passes through the pipeline and is connected with the inlet end of fan 13, 2 front sides of sterilization case are equipped with chamber door 16, 16 fixed surface installation controllers 17 of chamber door, controller 17 respectively with motor 5, fan 13, electronic slider 9, ultraviolet lamp 10 and hot-blast case 12 electric connection.
The inner walls of the left side and the right side of the sterilization box 2 are respectively provided with a reflector 16, a plurality of reflectors 19 are fixedly arranged on the reflectors 18, and the surfaces of the reflectors 19 are inclined downwards.
The sterilizing basket 4 is circular, and the diameters of the sterilizing basket 4 are sequentially increased from top to bottom. The sterilization basket 4 comprises a fixing frame 401, a mesh grid 402 and side plates 403, the fixing frame 401 is in a shape like a Chinese character 'mi', the middle of the fixing frame 401 is fixedly connected with the hollow shaft 3, cooling water pipelines are arranged in the fixing frame 401 and the hollow shaft 3, the mesh grid 402 is welded in the gap of the fixing frame 401, and the side plates 403 are fixedly installed on the periphery of the fixing frame 401.
The rotary joint 6 is a double-channel liquid rotary joint, and the rotary joint 6 is provided with a water inlet and a water outlet which are communicated with the fixing frame 401 and a cooling water pipeline inside the hollow shaft 3. The cooling water pipe 7 comprises a cooling water inlet pipe and a cooling water outlet pipe, and the cooling water inlet pipe is externally connected with a water pump.
A hot air pipeline is arranged in the hot air box 12 in a penetrating manner, and a plurality of electric heating wires are arranged in the hot air pipeline.
The inside of the adsorption tank 15 is filled with activated carbon.
The working principle is as follows:
placing the cleaned experimental apparatus on a sterilization basket 4, closing a box door 16, opening a motor 5, a fan 13 and a hot air box 12, driving a hollow shaft 3 to rotate by the motor 5, so that the sterilization basket rotates around the hollow shaft 3, supplying air to the hot air box 12 by the fan 13, heating by a heating wire in the hot air box 12, then entering the sterilization box 2 from an air inlet 11, drying and sterilizing the experimental apparatus on the sterilization basket 4, discharging tail gas through an air outlet 14, then entering the fan 13 for circulation through an adsorption box 15, adsorbing water vapor in the tail gas by activated carbon in the adsorption box 15, closing the fan 13 and the hot air box 12 after one end of hot air sterilization treatment, opening an electric slide block 9 and an ultraviolet lamp 10, sterilizing the experimental apparatus on the sterilization basket 4 by ultraviolet rays generated by the ultraviolet lamp 10, closing the electric slide block 9 and the ultraviolet lamp 10 after one end of ultraviolet sterilization, and (3) cooling the interior of the sterilization box 2 by passing cooling water through the cooling water inlet pipe, closing the water inlet after the temperature is reduced to 50-60 ℃, opening the box door and taking out the experimental apparatus.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the specific implementations of the invention. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a laboratory glassware sterilization apparatus for molecular biology which characterized in that: comprises a base (1), a sterilization box (2) is fixedly arranged above the base (1), a vertical hollow shaft (3) is arranged below the sterilization box (2), the sterilization box (2) is penetrated through the bottom of the hollow shaft (3), the hollow shaft (3) is connected with the sterilization box (2) in a sealing and rotating way, a plurality of sterilization baskets (4) are fixedly arranged on the hollow shaft (3), a motor (5) is fixedly arranged on the left side of the outer wall at the bottom of the sterilization box (2), the hollow shaft (3) is connected with an output shaft of the motor (5) through a gear, a rotary joint (6) is fixedly arranged at the bottom of the hollow shaft (3), the rotary joint (6) is fixedly connected with a cooling water pipe (7), a horizontal guide rail (8) is arranged above the inner part of the sterilization box (2), two ends of the guide rail (8) are fixedly connected with the inner wall of the sterilization box (2), an electric slider (9) is arranged on the, an ultraviolet lamp (10) is fixedly arranged at the bottom of the electric slide block (9), an air inlet (11) is arranged at the left side of the bottom of the sterilizing box (2), a hot air box (12) is fixedly arranged below the air inlet (11), the hot air box (12) is connected with the air outlet end of the fan (13) through a pipeline, the fan (13) is fixedly arranged on the side wall of the base (1), the left side of the top of the sterilizing box (2) is provided with an air outlet (14), the air outlet (14) is connected with an adsorption box (15) through a pipeline, the adsorption box (15) is connected with the air inlet end of the fan (13) through a pipeline, a box door (16) is arranged on the front side of the sterilization box (2), the surface of the box door (16) is fixedly provided with a controller (17), and the controller (17) is respectively and electrically connected with the motor (5), the fan (13), the electric slide block (9), the ultraviolet lamp (10) and the hot air box (12).
2. The sterilization apparatus for molecular biology laboratory instruments according to claim 1, wherein: the sterilization box (2) is characterized in that the inner walls of the left side and the right side of the sterilization box (2) are respectively provided with a reflector (18), a plurality of reflectors (19) are fixedly arranged on the reflectors (18), and the surfaces of the reflectors (19) are inclined downwards.
3. The sterilization apparatus for molecular biology laboratory instruments according to claim 1, wherein: the sterilization basket (4) is circular, and the diameters of the sterilization basket (4) are sequentially increased from top to bottom.
4. The sterilization apparatus for molecular biology laboratory instruments according to claim 1, wherein: the sterilizing basket (4) comprises a fixing frame (401), a net grid (402) and side plates (403), the fixing frame (401) is in a shape like a Chinese character 'mi', the middle of the fixing frame (401) is fixedly connected with the hollow shaft (3), a cooling water pipeline is arranged inside the fixing frame (401) and the hollow shaft (3), the net grid (402) is welded at the gap of the fixing frame (401), and the side plates (403) are fixedly installed on the periphery of the fixing frame (401).
5. The sterilization apparatus for molecular biology laboratory instruments according to claim 1, wherein: the rotary joint (6) is a double-channel liquid rotary joint, a water inlet and a water outlet are formed in the rotary joint (6), and the water inlet and the water outlet are communicated with the fixing frame (401) and a cooling water pipeline in the hollow shaft (3).
6. The sterilization apparatus for molecular biology laboratory instruments according to claim 1, wherein: the cooling water pipe (7) comprises a cooling water inlet pipe and a cooling water outlet pipe, and the cooling water inlet pipe is externally connected with a water pump.
7. The sterilization apparatus for molecular biology laboratory instruments according to claim 1, wherein: the hot air box (12) is internally provided with a hot air pipeline in a penetrating manner, and a plurality of electric heating wires are arranged in the hot air pipeline.
8. The sterilization apparatus for molecular biology laboratory instruments according to claim 1, wherein: activated carbon is filled in the adsorption tank (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921831380.8U CN211410245U (en) | 2019-10-29 | 2019-10-29 | Laboratory appliance sterilization device for molecular biology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921831380.8U CN211410245U (en) | 2019-10-29 | 2019-10-29 | Laboratory appliance sterilization device for molecular biology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211410245U true CN211410245U (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921831380.8U Expired - Fee Related CN211410245U (en) | 2019-10-29 | 2019-10-29 | Laboratory appliance sterilization device for molecular biology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211410245U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112294977A (en) * | 2020-10-27 | 2021-02-02 | 广州康慧科技有限公司 | Sterilization equipment for cleaning virus storage tank |
| CN113559295A (en) * | 2021-07-23 | 2021-10-29 | 深圳市朗奥洁净科技股份有限公司 | Medical sterilization apparatus for purification engineering |
-
2019
- 2019-10-29 CN CN201921831380.8U patent/CN211410245U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112294977A (en) * | 2020-10-27 | 2021-02-02 | 广州康慧科技有限公司 | Sterilization equipment for cleaning virus storage tank |
| CN112294977B (en) * | 2020-10-27 | 2021-06-22 | 广州康慧科技有限公司 | Sterilization equipment for cleaning virus storage tank |
| CN113559295A (en) * | 2021-07-23 | 2021-10-29 | 深圳市朗奥洁净科技股份有限公司 | Medical sterilization apparatus for purification engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 Termination date: 20211029 |