CN218941861U - Sterile dust-free culture auxiliary device - Google Patents
Sterile dust-free culture auxiliary device Download PDFInfo
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- CN218941861U CN218941861U CN202222693573.XU CN202222693573U CN218941861U CN 218941861 U CN218941861 U CN 218941861U CN 202222693573 U CN202222693573 U CN 202222693573U CN 218941861 U CN218941861 U CN 218941861U
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- air inlet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
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- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The utility model relates to the technical field of sterile culture equipment, and particularly discloses a sterile dust-free culture auxiliary device which comprises a culture box body, wherein the culture box body comprises a first incubator, a second incubator and a third incubator, and the second incubator is a heating incubator; the cultivation device comprises a cultivation box body, wherein a T-shaped air inlet box is arranged in the middle of the top of the cultivation box body, T-shaped air inlet grooves are formed in the T-shaped air inlet box, air inlets communicated with the T-shaped air inlet grooves are symmetrically formed in the left end and the right end of the top of the T-shaped air inlet box, air inlet fans are installed on the air inlets, a filter is fixed at the top of a vertical channel of each T-shaped air inlet groove, a sterilizer is fixed in the middle of each T-shaped air inlet groove, and an air inlet chamber communicated with each T-shaped air inlet groove is formed in the bottom of each T-shaped air inlet groove; the utility model has simple structure and convenient operation, and can culture a plurality of culture mediums with different limiting temperatures at the same time.
Description
Technical Field
The utility model relates to the technical field of aseptic culture equipment, in particular to an aseptic dustless culture auxiliary device.
Background
The Medium (Medium) is an artificially prepared nutrient for the growth and maintenance of microorganisms, plants and animal tissues, and generally contains water, nitrogen sources, inorganic salts (including trace elements), carbon sources, growth factors (vitamins, amino acids, bases, antibiotics, pigments, hormones, serum, etc.), and the like.
The background art of a sterile and dust-free culture device provided in chinese patent CN202122092597.5 is as follows: "the culture medium is different in use requirements due to different prepared raw materials, and slightly different in storage and preservation aspects. The optimal preservation temperature of the general culture medium is 2-25 ℃, and the general culture medium must be preserved in a damp-proof, light-proof and shady environment. The culture medium with different culture medium preservation temperatures can be seen to have larger intervals, the optimal preservation temperature adapted to the different culture mediums is different, the culture medium with the optimal preservation temperature can best provide an optimal culture environment for the growth of microorganisms, plants, animal tissues and the like, and the sterile dust-free culture device provided by Chinese patent CN202122092597.5 can only culture one culture medium with a limited temperature at the same time, cannot culture multiple culture mediums with different limited temperatures at the same time, and is very inconvenient.
Disclosure of Invention
The utility model aims to solve the problem of single culture temperature of a culture medium in the prior art.
In order to achieve the above purpose, the utility model adopts the following scheme: the sterile dust-free culture auxiliary device comprises a culture box body, wherein the culture box body comprises a first culture box, a second culture box and a third culture box, and the second culture box is a heating culture box; the cultivation box is characterized in that a T-shaped air inlet box is arranged in the middle of the top of the cultivation box body, T-shaped air inlet grooves are formed in the T-shaped air inlet box, air inlets communicated with the T-shaped air inlet grooves are symmetrically formed in the left end and the right end of the top of the T-shaped air inlet box, air inlet fans are installed on the air inlets, filters are fixed on the tops of vertical channels of the T-shaped air inlet grooves, a sterilizer is fixed in the middle of the T-shaped air inlet grooves, an air inlet chamber communicated with the T-shaped air inlet grooves is arranged at the bottom of the T-shaped air inlet grooves, and a first air inlet channel, a second air inlet channel and a third air inlet channel which are communicated with the bottoms of the air inlet chambers are formed in the left part, the middle and the right part of a top plate of the cultivation box body.
Furthermore, guide wheels are arranged around the bottom of the cultivation box body.
Further, the filter comprises a mounting plate, three filtering screen plates are fixed on the rear surface of the mounting plate from top to bottom at equal intervals, and the pore meshes of the three filtering screen plates are sequentially reduced from top to bottom.
Further, openings matched with the first air inlet channel and the third air inlet channel are respectively formed in the left part and the right part of the upper surface of the top plate of the cultivation box body, a cover plate is hinged to the openings, and water absorbing cotton matched with the openings is fixed in the first air inlet channel and the third air inlet channel.
Further, a choke plate is fixed in the middle of the transverse channel of the T-shaped air inlet groove.
Further, two partition boards are fixed in the cultivation box body from left to right at equal distance, and the two partition boards divide the cultivation box body into the first cultivation box, the second cultivation box and the third cultivation box in sequence from left to right; two heat insulation baffles are fixed in the air inlet chamber at equal intervals, the two heat insulation baffles divide the air inlet chamber into a first air inlet chamber, a second air inlet chamber and a third air inlet chamber in sequence from left to right, the first air inlet chamber is communicated with the first incubator through the first air inlet channel, the second air inlet chamber is communicated with the second incubator through the second air inlet channel, and the third air inlet chamber is communicated with the third incubator through the third air inlet channel; a fourth electromagnetic valve is arranged at the top of the first air inlet chamber, a fifth electromagnetic valve is arranged at the top of the second air inlet chamber, and a sixth electromagnetic valve is arranged at the top of the third air inlet chamber; the second air inlet chamber is a heating air inlet chamber, and an electric heating wire is arranged between the front inner wall and the rear inner wall of the heating air inlet chamber.
Further, a plurality of mounting grooves are symmetrically formed in the left and right inner walls of the first incubator, the second incubator and the third incubator, and a supporting plate for placing a culture medium is fixed between two adjacent mounting grooves; the front parts of the first incubator, the second incubator and the third incubator are respectively provided with a box door; the bottom of the first incubator is provided with a first air outlet, the first air outlet is provided with a first electromagnetic valve, the bottom of the second incubator is provided with a second air outlet, the second air outlet is provided with a second electromagnetic valve, the bottom of the third incubator is provided with a third air outlet, and the third air outlet is provided with a third electromagnetic valve; temperature sensors are arranged in the first incubator, the second incubator and the third incubator.
Further, the first air inlet chamber and the third air inlet chamber are both first room temperature air inlet chambers, and the first incubator and the third incubator are both first room temperature incubators.
Further, the first air inlet chamber is a low-temperature air inlet chamber, a refrigerator is arranged in the low-temperature air inlet chamber, and the third air inlet chamber is a second room-temperature air inlet chamber; the first incubator is a low-temperature incubator, and the third incubator is a second room-temperature incubator.
The utility model has the beneficial effects that:
(1) The utility model provides a sterile dust-free culture auxiliary device, which is used for a heating incubator for a certain specific culture medium which needs to be stored at a higher temperature and is also suitable for cold weather such as winter; the air inlet fan can suck outside air into the cultivation box body; the filter can filter the sucked air; the sucked air can be sterilized by the sterilizer.
(2) In one embodiment of the utility model, the cultivation box body is convenient to move through the guide wheel.
(3) In one embodiment of the present utility model, the air entering the first incubator and the second incubator can be dehumidified by the absorbent cotton.
(4) In one embodiment of the utility model, the low temperature incubator can be used in hot weather such as summer, and the like, cools the incoming air, and is suitable for some culture mediums which need to be stored at low temperature.
The utility model has simple structure and convenient operation, and can culture a plurality of culture mediums with different limiting temperatures at the same time.
Drawings
Fig. 1 is a schematic elevational view of the present utility model.
Fig. 2 is a schematic view of the internal structure of the present utility model.
Figure 3 is a schematic view of the structure of the filter,
fig. 4 is a schematic structural view of the first embodiment of the intake chamber.
Fig. 5 is a schematic structural view of a second embodiment of the intake chamber.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1 to 2, the present utility model provides a sterile dust-free cultivation auxiliary device, which comprises a cultivation box 1, wherein the cultivation box 1 comprises a first cultivation box 2, a second cultivation box 3 and a third cultivation box 4, the second cultivation box 3 is a heating cultivation box, and the heating cultivation box is used for a specific culture medium which needs to be stored at a higher temperature and is also suitable for cold weather such as winter; the middle part of the top of the cultivation box body 1 is provided with a T-shaped air inlet box 5, a T-shaped air inlet groove 51 is formed in the T-shaped air inlet box 5, air inlets communicated with the T-shaped air inlet groove 51 are symmetrically formed in the left end and the right end of the top of the T-shaped air inlet box 5, an air inlet fan 52 is arranged on the air inlets, and external air can be sucked into the cultivation box body 1 through the air inlet fan 52; the top of the vertical channel of T type air inlet tank 51 is fixed with filter 6, can filter the inhaled air through filter 6, the middle part of T type air inlet tank 51 is fixed with sterilizer 7, can disinfect the inhaled air through sterilizer 7, the bottom of T type air inlet tank 51 be provided with the inlet chamber 8 that T type air inlet tank 51 is linked together, the left portion, the middle part and the right part of the roof of cultivation box 1 seted up with first inlet channel 9, second inlet channel 10 and the third inlet channel 11 that inlet chamber 8 bottom is linked together.
With continued reference to fig. 1 to 2, guide wheels 12 are disposed around the bottom of the cultivation box 1, so as to facilitate movement of the cultivation box 1.
With continued reference to fig. 1 and 3, the filter 6 includes a mounting plate 61, and three filter screen plates 62 are fixed on the rear surface of the mounting plate 61 from top to bottom at equal distance, and dust can be prevented from entering the cultivation box 1 by the filter screen plates 62, and the hole meshes of the three filter screen plates 62 become smaller from top to bottom.
With continued reference to fig. 2, the left and right parts of the top plate of the cultivation box 1 are respectively provided with openings matched with the first air inlet channel 9 and the third air inlet channel 11, the openings are hinged with cover plates 13, and the first air inlet channel 9 and the third air inlet channel 11 are internally fixed with absorbent cotton 14 matched with the openings, so that air entering the first incubator 2 and the second incubator 3 can be dehumidified.
With continued reference to fig. 2, a choke plate 53 is fixed in the middle of the transverse channel of the T-shaped air inlet slot 51, so as to avoid the two air inlet fans 52 from blowing.
With continued reference to fig. 2, two partition boards 15 are fixed in the cultivation box 1 at equal distance from left to right, and the two partition boards 15 divide the cultivation box 1 into the first cultivation box 2, the second cultivation box 3 and the third cultivation box 4 in sequence from left to right; two heat insulation baffles 81 are fixed in the air inlet chamber 8 at equal distance, the two heat insulation baffles 81 divide the air inlet chamber 8 into a first air inlet chamber 82, a second air inlet chamber 83 and a third air inlet chamber 84 in sequence from left to right, the first air inlet chamber 82 is communicated with the first incubator 2 through the first air inlet channel 9, the second air inlet chamber 83 is communicated with the second incubator 3 through the second air inlet channel 10, and the third air inlet chamber 84 is communicated with the third incubator 4 through the third air inlet channel 11; a fourth electromagnetic valve 85 is arranged at the top of the first air inlet chamber 82, the fourth electromagnetic valve 85 is opened when the first air inlet chamber 82 needs to be supplied with gas, a fifth electromagnetic valve 86 is arranged at the top of the second air inlet chamber 83, the fifth electromagnetic valve 86 is opened when the second air inlet chamber 83 needs to be supplied with gas, a sixth electromagnetic valve 87 is arranged at the top of the third air inlet chamber 84, and the sixth electromagnetic valve 87 is opened when the third air inlet chamber 84 needs to be supplied with gas; the second air inlet chamber 83 is a heating air inlet chamber, and an electric heating wire 831 is disposed between the front and rear inner walls of the heating air inlet chamber, and the air entering the heating air inlet chamber is heated and dehumidified by the electric heating wire 831.
With continued reference to fig. 2, a plurality of mounting grooves are symmetrically formed on the left and right inner walls of the first incubator 2, the second incubator 3 and the third incubator 4, and a support plate 16 for placing a culture medium is fixed between two adjacent mounting grooves, so that the support plate 16 is convenient to draw; the front parts of the first incubator 2, the second incubator 3 and the third incubator 4 are provided with a box door 17; a first air outlet is formed in the bottom of the first incubator 2, a first electromagnetic valve 21 is arranged on the first air outlet, a second air outlet is formed in the bottom of the second incubator 3, a second electromagnetic valve 31 is arranged on the second air outlet, a third air outlet is formed in the bottom of the third incubator 4, a third electromagnetic valve 41 is arranged on the third air outlet, and when the air in the first incubator 2, the second incubator 3 and the third incubator 4 is required to be discharged, the first electromagnetic valve 21, the second electromagnetic valve 31 and the third electromagnetic valve 41 are opened, and the air is discharged from the first air outlet, the second air outlet and the third air outlet; temperature sensors 18 are arranged in the first incubator 2, the second incubator 3 and the third incubator 4, so that temperature measurement is facilitated.
With continued reference to fig. 4, in an embodiment of the present utility model, the first air intake chamber 82 and the third air intake chamber 84 are both first room temperature air intake chambers, and the first incubator 2 and the third incubator 4 are both first room temperature incubators.
The embodiment has the following working principle: the culture medium is placed on the supporting plate 16 of the corresponding incubator, air is introduced through the two air inlet fans 52, the inhaled air sequentially enters the air inlet chamber 8 through the filter 6 and the sterilizer 7, the optimal incubator is selected according to the preservation temperature of the culture medium, if the incubator needs to be warmed, the second electromagnetic valve 31 is opened, the air enters the warming air inlet chamber, and the air is discharged into the warming incubator through the second air inlet channel 10 after being heated and dehumidified through the electric heating wire 831, and the first room temperature incubator is selected in the same way.
With continued reference to fig. 5, in an embodiment of the present utility model, the first intake chamber 82 is a low-temperature intake chamber, and a refrigerator 821 is disposed in the low-temperature intake chamber, and the air entering the low-temperature intake chamber is cooled by the refrigerator 821; the third intake chamber 84 is a second room temperature intake chamber; the first incubator 2 is a low-temperature incubator, and the low-temperature incubator can be used in hot days such as summer to cool the entering air and is applicable to a plurality of culture mediums which need to be stored at low temperature; the third incubator 4 is a second room temperature incubator.
The embodiment has the following working principle: the culture medium is placed on the support plate 16 of the corresponding incubator, air is introduced through the two air inlet fans 52, the inhaled air sequentially enters the air inlet chamber 8 through the filter 6 and the sterilizer 7, the optimal incubator is selected according to the preservation temperature of the culture medium, if the low-temperature incubator is needed, the first electromagnetic valve 21 is opened, the air enters the low-temperature air inlet chamber, is cooled by the refrigerator 821 and then is discharged into the low-temperature incubator through the first air inlet channel 9, and the second room-temperature incubator and the warming incubator are selected in the same way.
The air inlet fan, the sterilizer, the refrigerator, the heating wire and the electromagnetic valve are all in the prior art, and a person skilled in the art can clearly understand that the detailed description is omitted herein, and the utility model protects the structural characteristics of the sterile dust-free culture auxiliary device.
The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, which is defined by the appended claims.
Claims (9)
1. An aseptic dustless culture auxiliary device which is characterized in that: the cultivation box comprises a first incubator, a second incubator and a third incubator, wherein the second incubator is a heating incubator; the cultivation box is characterized in that a T-shaped air inlet box is arranged in the middle of the top of the cultivation box body, T-shaped air inlet grooves are formed in the T-shaped air inlet box, air inlets communicated with the T-shaped air inlet grooves are symmetrically formed in the left end and the right end of the top of the T-shaped air inlet box, air inlet fans are installed on the air inlets, filters are fixed on the tops of vertical channels of the T-shaped air inlet grooves, a sterilizer is fixed in the middle of the T-shaped air inlet grooves, an air inlet chamber communicated with the T-shaped air inlet grooves is arranged at the bottom of the T-shaped air inlet grooves, and a first air inlet channel, a second air inlet channel and a third air inlet channel which are communicated with the bottoms of the air inlet chambers are formed in the left part, the middle and the right part of a top plate of the cultivation box body.
2. The sterile, dust-free culture auxiliary device according to claim 1, wherein: guide wheels are arranged around the bottom of the cultivation box body.
3. The sterile, dust-free culture auxiliary device according to claim 1, wherein: the filter comprises a mounting plate, wherein three filtering screen plates are fixed on the rear surface of the mounting plate from top to bottom at equal distance, and the pore meshes of the three filtering screen plates are sequentially reduced from top to bottom.
4. The sterile, dust-free culture auxiliary device according to claim 1, wherein: the left part and the right part of the upper surface of the top plate of the cultivation box body are respectively provided with an opening matched with the first air inlet channel and the third air inlet channel, a cover plate is hinged on the opening, and water absorbing cotton matched with the opening is fixed in the first air inlet channel and the third air inlet channel.
5. The sterile, dust-free culture auxiliary device according to claim 1, wherein: and a choke plate is fixed in the middle of the transverse channel of the T-shaped air inlet groove.
6. The sterile, dust-free culture auxiliary device according to claim 1, wherein: two partition boards are fixed in the cultivation box body from left to right at equal distance, and the two partition boards divide the cultivation box body into the first cultivation box, the second cultivation box and the third cultivation box in sequence from left to right; two heat insulation baffles are fixed in the air inlet chamber at equal intervals, the two heat insulation baffles divide the air inlet chamber into a first air inlet chamber, a second air inlet chamber and a third air inlet chamber in sequence from left to right, the first air inlet chamber is communicated with the first incubator through the first air inlet channel, the second air inlet chamber is communicated with the second incubator through the second air inlet channel, and the third air inlet chamber is communicated with the third incubator through the third air inlet channel; a fourth electromagnetic valve is arranged at the top of the first air inlet chamber, a fifth electromagnetic valve is arranged at the top of the second air inlet chamber, and a sixth electromagnetic valve is arranged at the top of the third air inlet chamber; the second air inlet chamber is a heating air inlet chamber, and an electric heating wire is arranged between the front inner wall and the rear inner wall of the heating air inlet chamber.
7. The sterile, dust-free culture auxiliary device according to claim 6, wherein: a plurality of mounting grooves are symmetrically formed in the left and right inner walls of the first incubator, the second incubator and the third incubator, and a supporting plate for placing a culture medium is fixed between two adjacent mounting grooves; the front parts of the first incubator, the second incubator and the third incubator are respectively provided with a box door; the bottom of the first incubator is provided with a first air outlet, the first air outlet is provided with a first electromagnetic valve, the bottom of the second incubator is provided with a second air outlet, the second air outlet is provided with a second electromagnetic valve, the bottom of the third incubator is provided with a third air outlet, and the third air outlet is provided with a third electromagnetic valve; temperature sensors are arranged in the first incubator, the second incubator and the third incubator.
8. The sterile, dust-free culture auxiliary device according to claim 7, wherein: the first air inlet chamber and the third air inlet chamber are both first room temperature air inlet chambers, and the first incubator and the third incubator are both first room temperature incubators.
9. The sterile, dust-free culture auxiliary device according to claim 7, wherein: the first air inlet chamber is a low-temperature air inlet chamber, a refrigerator is arranged in the low-temperature air inlet chamber, and the third air inlet chamber is a second room-temperature air inlet chamber; the first incubator is a low-temperature incubator, and the third incubator is a second room-temperature incubator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222693573.XU CN218941861U (en) | 2022-10-13 | 2022-10-13 | Sterile dust-free culture auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222693573.XU CN218941861U (en) | 2022-10-13 | 2022-10-13 | Sterile dust-free culture auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218941861U true CN218941861U (en) | 2023-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222693573.XU Active CN218941861U (en) | 2022-10-13 | 2022-10-13 | Sterile dust-free culture auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218941861U (en) |
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2022
- 2022-10-13 CN CN202222693573.XU patent/CN218941861U/en active Active
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