CN210127233U

CN210127233U - Multifunctional biochemical incubator

Info

Publication number: CN210127233U
Application number: CN201920751287.XU
Authority: CN
Inventors: 赵润柱; 赵肖琼; 胡兵; 张文勇; 朱开金
Original assignee: Taiyuan Institute of Technology
Current assignee: Taiyuan Institute of Technology
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-03-06
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a multifunctional biochemical incubator, aiming at improving the sterilization effect of the incubator and enabling the incubator to have the function of mutagenesis; the device comprises a box body, wherein a horizontal storage rack is movably connected in the box body, a lifting table is arranged at the bottom of the box body, a magnetic stirrer is arranged at the top of the lifting table, a protective red light and an ultraviolet lamp are arranged at the top of the box body, a carbon fiber filter screen is arranged on the rear wall of the box body, a TiO ₂ photocatalyst layer is coated on the carbon fiber filter screen, and a cover plate is arranged on the carbon fiber filter screen; a red lamp switch and an ultraviolet lamp switch are arranged on the outer surface of the box body; the utility model discloses set up ultraviolet lamp and photocatalyst material in the incubator, combine the two, produce the high-efficient sterilization effect, combine culture and mutagenesis simultaneously, can directly cultivate after the mutagenesis, reduce the operating procedure, reduce the risk of fungus crowd degeneration and secondary pollution; the TiO ₂ photocatalyst layer is supported by a carbon fiber filter screen, so that the photocatalyst layer is easier to replace and clean; the comprehensive effects of energy conservation, emission reduction and energy consumption reduction are achieved.

Description

Multifunctional biochemical incubator

Technical Field

The utility model relates to a microbial production detects technical field, concretely relates to multi-functional biochemical incubator.

Background

In the course of biological cultivation, sterilization during biological cultivation is more important, in relation to the purity of the cultivated organisms, and is a key factor affecting subsequent experiments, except before the apparatus and the culture medium are thoroughly sterilized before being prepared.

Culture medium among the prior art is when cultivateing, and the ultraviolet lamp sterilization that adopts in the incubator can have the effect of ultraviolet lamp sterilization and can descend suddenly along with the increase of distance, can't consider all culture mediums.

In the process of microbial culture, along with the production process of microbial strains, the microbial strains need to be improved in fermentation yield by various mutagenesis means. At present, ultraviolet mutagenesis is a simple, low-cost and high-mutation-frequency common breeding method, and plays a very important role in microbial breeding. However, microorganisms are liable to degenerate after ultraviolet mutagenesis, which is inconvenient for mutagenesis. Meanwhile, at present, no equipment which can directly culture the mutagenized gene is available.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes the defects of the prior art, provides a multifunctional biochemical incubator, aims to enable the incubator to have the function of mutagenesis on the basis of improving the sterilization effect of the incubator, and has multiple functions.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a multi-functional biochemical incubator, the power distribution box comprises a box body, swing joint has horizontal supporter in the box, the bottom half is provided with the elevating platform, the elevating platform top is provided with magnetic stirrers, the last culture dish that can place of magnetic stirrers, the box top is provided with protection red light and ultraviolet lamp, be provided with the carbon fiber filter screen on the box back wall, the carbon fiber filter screen on the coating have TiO filter screen₂The photocatalyst layer is arranged on the carbon fiber filter screen; the outer surface of the box body is provided with a red lamp switch and an ultraviolet lamp switch, the red lamp switch is electrically connected with the protective red lamp, and the ultraviolet lamp switch is electrically connected with the ultraviolet lamp.

In a further preferred structure, grooves are symmetrically arranged on two sides of the inner wall of the box body, and the storage rack is arranged in the grooves.

In a further preferred structure, an LED lamp is arranged in the box body, an LED lamp switch is arranged on the outer surface of the box body, and the LED lamp is electrically connected with the LED lamp switch.

In a further preferred structure, the ultraviolet lamp is electrically connected with a gear regulator and used for regulating the power of the ultraviolet lamp.

In a further preferred structure, the carbon fiber filter screen is sequentially coated with a hydrophilic medium layer and TiO₂A photocatalyst layer.

In a further preferred structure, an openable transparent protective cover is arranged outside the ultraviolet lamp, and the carbon fiber filter screens are arranged on two sides and the rear wall in the box body.

Further preferred structure, the apron for covering the membrane structure, be provided with the mount on the box inner wall, mount one end through connection has a rotation axis, the rotation axis on the winding have the cover membrane, the mount other end is provided with the fixed orifices, it is provided with the couple that corresponds the fixed orifices to cover the membrane front end, the mount sets up at the both ends of carbon fiber filter screen, will cover the membrane and pull out and be used for sheltering from the carbon fiber filter screen.

The structure of further optimization, the apron be the shutter structure, the shutter cover in carbon fiber filter screen.

The utility model discloses produced beneficial effect does for prior art.

1) The utility model discloses set up ultraviolet lamp and photocatalyst material in the incubator, combine the two, produce the efficient sterilization effect, shorten ultraviolet lamp irradiation time, can not cause the problem that ultraviolet irradiation influences the human body. Meanwhile, the culture and the mutagenesis are combined, and the culture can be directly carried out after the mutagenesis, so that the operation steps are reduced, and the risks of flora degeneration and secondary pollution are reduced.

2) The utility model discloses set up coating TiO of cooperation ultraviolet lamp in the incubator₂Carbon fiber filter screen of photocatalyst layer, different from TiO₂Photocatalyst layer directly coats on the surface of the box body, the utility model discloses not only will have the carbon fiber filter screen that adsorbs the deodorization effect and have the TiO of catalytic sterilization effect₂The photocatalyst layer is combined to play a role in sterilization and deodorization, and is easier to replace and clean.

3) The utility model is on TiO₂The cover plate is arranged outside the photocatalyst layer, so that TiO can be subjected to ultraviolet mutagenesis₂The photocatalyst layer is used for covering and protecting.

4) The utility model discloses can reduce ultraviolet irradiation time, effectively degrade the harmful gas in the incubator simultaneously, reach energy-conservation, reduce discharging, reduce the comprehensive effect of energy consumption.

Drawings

FIG. 1 is a schematic view of the external structure of the incubator in the embodiment.

FIG. 2 is a schematic sectional view of the incubator body according to the embodiment.

Wherein, 1 is the box, 2 is the supporter, 3 is the elevating platform, 4 is magnetic stirrers, 5 are the protection red light, 6 are the ultraviolet lamp, 7 are the LED lamp, 8 are the red light switch, 9 are the ultraviolet lamp switch, 10 are the LED lamp switch, 11 are the carbon fiber filter screen, 12 are the mount, 13 are the cover film, 14 are the fixed orifices, 15 are the couple, 16 are the observation window.

Detailed Description

In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clearly understand, combine embodiment and attached drawing, it is right to go on further detailed description the utility model discloses. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.

As shown in fig. 1 and 2, the multifunctional biochemical incubator comprises a sealed incubator body 1, wherein a chamber door is arranged on the incubator body 1, an observation window 16 made of organic glass and having an ultraviolet ray filtering function is arranged on the chamber door, three layers of grooves are symmetrically arranged on two sides of the inner wall of the incubator body 1, and storage racks 2 are inserted into the grooves on two sides. 1 bottom of box is provided with

elevating platform

3, 3 tops of elevating platform are provided with magnetic stirrers 4, can place the culture dish on the

magnetic stirrers

4, 1 top of box has set gradually protection red light 5, ultraviolet lamp 6 and LED lamp 7, wherein, the LED lamp is 20W, and the protection red light is 20W's red light, the ultraviolet irradiation lamp is the ultraviolet irradiation lamp that has 15W, 20W and 25W, 3 gears. The utility model discloses a LED lamp, including box 1, box, protection red light 5, ultraviolet lamp switch 9, LED lamp switch 10, red light switch 8 is connected with protection red light 5 electricity, ultraviolet lamp switch 9 is connected with ultraviolet lamp 6 electricity, LED lamp 7 is connected with LED lamp switch 10 electricity, and ultraviolet lamp 6 electricity is connected with the gear regulator for adjust the power of ultraviolet lamp 6 according to actual need. The box body 1 is characterized in that the rear wall and the side wall of the box body 1 are respectively provided with a carbon fiber filter screen 11, and the carbon fiber filter screens 11 are sequentially coated with a hydrophilic medium layer and TiO₂A photocatalyst layer. The light-shading box is characterized in that a fixing frame 12 is arranged on the inner wall of the box body 1, one end of the fixing frame 12 is connected with a rotating shaft in a penetrating mode, a covering film 13 is wound on the rotating shaft, and the covering film 13 is a black PET film and plays a role in shading light. The other end of the fixing frame 12 is provided with a fixing hole 14, the front end of the covering film 13 is provided with a hook 15 corresponding to the fixing hole 14, the fixing frame 12 is arranged at two ends of the carbon fiber filter screen, and the covering film 13 is pulled out to be used for shielding the carbon fiber filter screen 11.

The specific using process is as follows: before the cultivation of the microorganismWinding the covering film 13 on a rotating shaft to expose the carbon fiber filter screen 11, opening the ultraviolet lamp switch 9, adjusting the position to 15W, and enabling the ultraviolet lamp 6 and the TiO to be under ultraviolet light₂The photocatalyst layer is combined to play a role in rapid sterilization, after the sterilization is finished, the covering film 13 is pulled out, the hook 15 is hung on the fixing hole 14, and the TiO is hung on the fixing hole 14₂The photocatalyst layer is used for shielding and protecting, so that the incubator can culture microorganisms. In the operation process that need carry out the mutagenesis to the microorganism, take off supporter 2, adjust the height of elevating platform 3, make the environment that reaches the mutagenesis, the regulation gear makes the power of ultraviolet lamp 6 be 25W, open ultraviolet lamp 6, utilize magnetic stirrer 4 to stir the microorganism culture solution of placing in the culture dish above, carry out the mutagenesis, after the mutagenesis, close ultraviolet lamp 6, open red light switch 8, protect with protection red light 5, later because the sterile environment in the incubator, can directly inoculate in the incasement, and further culture, avoid taking out the inoculation culture with the microorganism after the mutagenesis, secondary pollution's risk has been reduced.

The above description is for further details of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited thereto, and it will be apparent to those skilled in the art that the present invention can be implemented in a plurality of simple deductions or substitutions without departing from the scope of the present invention, and all such alterations and substitutions should be considered as belonging to the present invention, which is defined by the appended claims.

Claims

1. The utility model provides a multi-functional biochemical incubator, includes the box, its characterized in that, swing joint has horizontal supporter in the box, the bottom half is provided with the elevating platform, the elevating platform top is provided with magnetic stirrers, the last culture dish of placing of magnetic stirrers, the box top is provided with protection red light and ultraviolet lamp, be provided with the carbon fiber filter screen on the box back wall, the carbon fiber filter screen on the coating have TiO filter screen₂The photocatalyst layer is arranged on the carbon fiber filter screen; the outer surface of the box body is provided with a red light switch and an ultraviolet lamp switch, and the red light switch and the protective red light switch are electrically connectedAnd the ultraviolet lamp switch is electrically connected with the ultraviolet lamp.

2. The multifunctional biochemical incubator according to claim 1, wherein grooves are symmetrically disposed on two sides of the inner wall of the incubator body, and the storage rack is disposed in the grooves.

3. The multifunctional biochemical incubator according to claim 1, wherein an LED lamp is disposed in the incubator body, an LED lamp switch is disposed on an outer surface of the incubator body, and the LED lamp is electrically connected to the LED lamp switch.

4. The multifunctional biochemical incubator according to claim 1, wherein the ultraviolet lamp is electrically connected to a shift regulator for regulating the power of the ultraviolet lamp.

5. The multi-functional biochemical incubator according to claim 1, wherein the carbon fiber filter is coated with a hydrophilic medium layer and TiO in this order₂A photocatalyst layer.

6. The multifunctional biochemical incubator according to claim 1, wherein the ultraviolet lamp is externally provided with an openable transparent protective cover, and the carbon fiber filter screens are arranged on two sides and a rear wall in the incubator body.

7. The multifunctional biochemical incubator according to claim 1, wherein the cover plate is a cover film structure, a fixing frame is disposed on an inner wall of the incubator body, one end of the fixing frame is connected with a rotating shaft in a penetrating manner, the cover film is wound on the rotating shaft, fixing holes are disposed at the other end of the fixing frame, hooks corresponding to the fixing holes are disposed at the front end of the cover film, the fixing frame is disposed at two ends of the carbon fiber filter screen, and the cover film is pulled out for shielding the carbon fiber filter screen.

8. The multi-functional biochemical incubator according to claim 1, wherein the cover plate is a louver structure, and the louver covers the carbon fiber mesh.