CN218596427U - Two-in-one sterilization three-gas incubator - Google Patents
Two-in-one sterilization three-gas incubator Download PDFInfo
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- CN218596427U CN218596427U CN202220201250.1U CN202220201250U CN218596427U CN 218596427 U CN218596427 U CN 218596427U CN 202220201250 U CN202220201250 U CN 202220201250U CN 218596427 U CN218596427 U CN 218596427U
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Abstract
The utility model discloses a three gas incubators of two unifications sterilization, including the box shell, the box shell inboard is provided with first inner bag, and first inner bag inner wall is provided with the wind channel board, and first inner bag outer wall is provided with first heater strip, and the first inner bag outside is provided with the carbon dioxide sensor that is used for detecting the inside carbon dioxide concentration of first inner bag and is used for detecting the zirconia sensor of the inside oxygen concentration of first inner bag, and the wind channel inboard is provided with the drive flow mechanism that is used for realizing the inside gas circulation motion of first inner bag, still is provided with no ozone ultraviolet sterilamp in the wind channel board. The utility model discloses a comprehensive efficient disinfection and sterilization of three gas incubators internal environment has reduced the operation of zirconia sensor simultaneously and has caused the influence to biological cultivation, has promoted biological cultivation's quality.
Description
Technical Field
The utility model relates to a biological cultivation technical field especially relates to a three gas incubators of two unifications sterilization.
Background
The three-gas incubator provides stable temperature and humidity, carbon dioxide concentration and oxygen concentration by simulating growth environments of microorganisms, tissues, cells and the like, and is widely applied to cell and tissue culture and propagation and culture of certain special microorganisms. The three-gas incubator is commonly used in the research fields of microorganism culture, cell dynamics research, collection of secretion of mammalian cells, carcinogenic or toxicological effects of various physical and chemical factors, research and production of antigens, antibody production by hybridoma cell culture, in Vitro Fertilization (IVF), stem cells, tissue engineering, drug screening and the like.
The sterilization mode of current three gas incubators is mostly opening the chamber door, clean with alcohol and disinfect, or spray the antiseptic solution and disinfect, the sterilization inefficiency, and can not realize the sterilization in the wind channel, the zirconia sensor of current three gas incubators is mostly installed at the box inner bag inboard simultaneously, because the zirconia sensor can produce higher temperature when the operation, install the zirconia sensor and can cause certain influence to biological culture in the inboard settlement of box inner bag.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a three gas incubators of two unifications sterilization to realize the comprehensive efficient disinfection and isolation of three gas incubators internal environment, reduce the operation of zirconia sensor simultaneously and cause the influence to biological cultivation, promote biological cultivated quality.
For solving the technical problem, the utility model provides a three gas incubators of two unifications sterilization, which comprises a box body shell, the box body shell inboard is provided with first inner bag, first inner bag inner wall is provided with the wind channel board, first inner bag outer wall is provided with first heater strip the first inner bag outside is provided with the carbon dioxide sensor that is used for detecting the inside carbon dioxide concentration of first inner bag and is used for detecting the zirconia sensor of the inside oxygen concentration of first inner bag, be provided with the mechanism that flows that drives that is used for realizing the inside gas circulation motion of first inner bag in the wind channel board, still be provided with no ozone ultraviolet sterilamp in the wind channel board.
Furthermore, the flow driving mechanism comprises a motor impeller fan movably arranged in the air duct plate, the motor impeller fan is connected with a driving motor in a transmission manner, and the driving motor is arranged in the box body shell.
Further, the carbon dioxide sensor and the zirconia sensor are both communicated with air ducts, and two ends of each air duct are both communicated with the interior of the air duct plate.
Furthermore, the two-in-one sterilization three-gas incubator further comprises a chamber door, and the chamber door is arranged at the position of the opening end of the first inner container on the case body shell in an opening and closing manner.
Furthermore, the box door comprises a box door shell and a second inner container arranged on the inner side of the box door shell, and heat preservation layers are arranged between the second inner container and the box door shell and between the first inner container and the box body shell.
Furthermore, a sealing glass observation door is arranged between the box door and the box body shell, and the sealing glass observation door is movably arranged on the box body shell.
Furthermore, the carbon dioxide sensor and the zirconia sensor are both positioned on the outer side of the heat insulation layer between the first inner container and the box body shell.
Furthermore, a second heating wire is arranged on the outer side wall of the second inner container.
Further, the second heater strip electricity is connected with the control panel, the control panel still respectively with first heater strip, carbon dioxide sensor, zirconia sensor, drive and flow mechanism and ozone-free ultraviolet ray sterilization lamp electricity and be connected, the control panel still electricity is connected with temperature sensor and touch display screen, temperature sensor installs first inner bag is inboard, control panel and touch display screen all install the box shell is outside.
Compared with the prior art, the utility model discloses following beneficial effect has at least:
the utility model discloses a setting of first heater strip and no ozone ultraviolet sterilization lamp, the cooperation is driven and is flowed the mechanism, has realized the comprehensive disinfection and sterilization of first inner bag internal environment, and the disinfection mode that high temperature and ultraviolet ray combined together, it is effectual to disinfect, provides good cultivation environment for biological cultivation, has promoted biological cultivation's quality. Meanwhile, the zirconium oxide sensor is positioned outside the first inner container, so that the influence on biological culture caused by high temperature generated by the operation of the zirconium oxide sensor can be reduced, and the quality of the biological culture is further improved;
further, the utility model discloses a gaseous all-round heating in first inner bag can be realized to the setting of second heater strip, has guaranteed gaseous rapid uniform heating up.
Drawings
FIG. 1 is a schematic view of the overall structure of a two-in-one sterilization three-gas incubator according to an embodiment of the present invention;
FIG. 2 is a schematic view of the air circulation inside the two-in-one sterilization three-gas incubator according to the embodiment of the present invention.
Detailed Description
The two-in-one sterile three-gas incubator of the present invention will now be described in greater detail with reference to the schematic drawings, in which preferred embodiments of the invention are shown, it being understood that those skilled in the art may modify the invention herein described while still achieving the beneficial effects of the invention. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the invention.
The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in a very simplified form and are not to precise scale, which is only used for the purpose of facilitating and clearly explaining the embodiments of the present invention.
As shown in fig. 1 and 2, the embodiment of the utility model provides a three gas incubators of two unifications sterilization, including box shell 1 box shell 1 inboard is provided with first inner bag 2, 2 inner walls of first inner bag are provided with wind channel plate 3, 2 outer walls of first inner bag are provided with first heater strip 5, 2 outsides of first inner bag are provided with carbon dioxide sensor 6 that are used for detecting 2 inside carbon dioxide concentration of first inner bag and are used for detecting 2 inside oxygen concentration's of first inner bag zirconia sensor 7, be provided with in the wind channel plate 3 and be used for realizing the mechanism 4 that flows that drives of 2 inside gas circulation movements of first inner bag, still be provided with non-ozone ultraviolet sterilization lamp 8 in the wind channel plate 5, lie in box shell 12 open end position departments of first inner bag open and close and are provided with chamber door 10.
Drive to flow mechanism 4 through the start-up and can realize forming circulation air current in first inner bag 2, cooperate first heater strip 5 to rise the thermal treatment and do not have the ultraviolet sterilization disinfection of ozone ultraviolet germicidal lamp 8, carry out comprehensive self-sterilizer to 2 internal environment of first inner bag, the disinfection mode that high temperature and ultraviolet ray combined together, it is effectual to disinfect, provides good cultivation environment for biological cultivation, has promoted biological cultivation's quality.
In particular, high-temperature sterilization is required before and after biological culture, and because the ozone-free ultraviolet sterilization lamp 8 is arranged on the air duct plate 3, the organisms in the first inner container 2 cannot be irradiated after the ozone-free ultraviolet sterilization lamp 8 is started, the ultraviolet sterilization can be performed in the biological culture process. Of course, the starting or stopping of the ozone-free ultraviolet sterilizing lamp 8 can be manually operated, and can also be automatically operated and stopped according to the preset running time.
In the biological culture process, the content of carbon dioxide and oxygen in the first inner container 2 needs to be monitored, the content of carbon dioxide can be monitored by using the carbon dioxide sensor 6, and the content of oxygen can be monitored by using the zirconium oxide sensor 7. The zirconia sensor can generate high temperature of over 150 ℃ during operation, and the zirconia sensor of the traditional three-gas incubator is usually arranged at the inner side of the inner container of the zirconia sensor, so that the internal culture temperature is inevitably changed, and the culture of organisms is influenced.
Zirconia sensor 7 is located the 2 outsides of first inner bags in this embodiment to can effectively reduce and produce the high temperature because of the operation of zirconia sensor and lead to the fact the influence to biological cultivation, further promote biological cultivation's quality, high-temperature gas leads to the fact the influence to zirconia sensor 7 itself when can reduce high temperature sterilization simultaneously.
Meanwhile, in the embodiment, the carbon dioxide sensor 6 is also arranged outside the first inner container 2, so that the influence of high temperature on the carbon dioxide sensor 6 can be reduced.
The following examples are provided to clearly illustrate the preferred embodiments of the two-in-one sterilization three-gas incubator, and it should be understood that the present invention is not limited to the following examples, and other modifications by conventional technical means of those skilled in the art are within the scope of the idea of the present invention.
In one embodiment, the flow driving mechanism 4 includes a motor impeller fan 41 movably disposed in the air duct plate 3, the motor impeller fan 41 is drivingly connected with a driving motor 42, and the driving motor 42 is installed in the box body housing 1. In the present embodiment, the motor impeller fan 41 is rotated by the driving motor 42, and the circulation of the air flow in the first inner container 2 is realized.
Specifically, as shown in fig. 2, when the motor impeller fan 41 is started, the air in the first inner container 2 enters the air duct plate 3 from the lower end of the air duct plate 3, and after entering the air duct plate 3, the air moves upward along the air duct plate 3, is sequentially discharged from the air outlet on the air duct plate and returns to the first inner container 2 again, and is sequentially circulated, so as to form a circulating air flow.
The carbon dioxide sensor 6 and the zirconia sensor 7 are both communicated with an air duct 9, and both ends of the air duct 9 are communicated with the inside of the air duct plate 3. In the present embodiment, the carbon dioxide and oxygen contents of the gas inside the first inner container 2 can be detected on the premise that the carbon dioxide sensor 6 and the zirconia sensor 7 are located outside the first inner container 2 by the provision of the gas-guide tube 9.
Specifically, as shown in fig. 2, two air ducts 9 all form an air flow channel, the air current enters the air duct plate 3 from the lower end of the air duct plate 3, when reaching the lower end of the air duct plate 9, a branch can be formed, the air current can enter the air duct plate 9 from the lower end of the air duct plate 9, then passes through the carbon dioxide sensor 6 and the zirconia sensor 7, and finally returns back to the air duct plate 3 from the upper end of the air duct plate 9, so that the carbon dioxide and oxygen content detection can be carried out on the gas inside the first inner container 2 on the premise that the carbon dioxide sensor 6 and the zirconia sensor 7 are located outside the first inner container 2.
In particular, the gas guide pipe 9 is provided with a valve, so that the gas guide pipe 9 is closed when high-temperature sterilization is carried out, and the carbon dioxide sensor 6 and the zirconium oxide sensor 7 are prevented from being damaged by the high-temperature gas contacting the carbon dioxide sensor 6 and the zirconium oxide sensor 7.
The box door 10 comprises a box door casing 101 and a second inner container 102 arranged on the inner side of the box door casing 101, and insulating layers 11 are respectively arranged between the second inner container 102 and the box door casing 101, and between the first inner container 2 and the box body casing 1. In the embodiment, the heat preservation effect of the three-gas incubator is ensured by the arrangement of the heat preservation layer 11
Further, a sealing glass observation door 12 is arranged between the box door 10 and the box body casing 1, and the sealing glass observation door 12 is movably mounted on the box body casing 1. By means of the arrangement of the sealing glass observation door 12, the condition of the interior of the first inner container 2 is observed on the premise that the first inner container 2 is sealed.
Furthermore, the carbon dioxide sensor 6 and the zirconia sensor 7 are both located outside the heat preservation layer 11 between the first inner container 2 and the box body shell 1, so that effective isolation between the carbon dioxide sensor 6 and the zirconia sensor 7 and the first inner container 2 is realized, and the influence of high temperature on the carbon dioxide sensor 6 and the zirconia sensor 7 and the influence of high temperature generated by the operation of the zirconia sensor 7 on the temperature inside the first inner container 2 are further reduced.
Further, a second heating wire 13 is arranged on the outer side wall of the second inner container 102. Through the setting of second heater strip 13, cooperate first heater strip 5, realize six inside heats of first inner bag 2 to realize the inside rapid heating up of first inner bag 2, and the heating is even.
To sum up, the utility model can realize the formation of circulating high temperature air flow in the first inner container through the arrangement of the first heating wire and the flow driving mechanism, thereby realizing the comprehensive automatic disinfection and sterilization of the interior of the first inner container, providing a good culture environment for biological culture, and improving the quality of biological culture;
further, the utility model discloses a setting of second heater strip can realize the inside gaseous all-round heating of first inner bag, has guaranteed gaseous quick homogeneous heating up.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. A two-in-one sterilization three-gas incubator is characterized by comprising an incubator body shell;
a first inner container is arranged on the inner side of the box body shell;
an air duct plate is arranged on the inner wall of the first inner container;
a first heating wire is arranged on the outer wall of the first inner container;
a carbon dioxide sensor for detecting the concentration of carbon dioxide in the first inner container and a zirconium oxide sensor for detecting the concentration of oxygen in the first inner container are arranged on the outer side of the first inner container;
a flow driving mechanism for realizing the circular motion of the gas in the first inner container is arranged in the air duct plate;
an ozone-free ultraviolet sterilization lamp is also arranged in the air duct plate;
the refrigerator door further comprises a refrigerator door, the refrigerator door comprises a refrigerator door shell and a second inner container arranged on the inner side of the refrigerator door shell, and a second heating wire is arranged on the outer side wall of the second inner container;
the second heating wire is electrically connected with a control panel, and the control panel is also electrically connected with the first heating wire, the carbon dioxide sensor, the zirconia sensor, the flow driving mechanism and the ozone-free ultraviolet sterilizing lamp respectively.
2. The two-in-one sterilization three-gas incubator as recited in claim 1, wherein the flow driving mechanism comprises a motor impeller fan movably disposed in the air duct plate, the motor impeller fan is connected with a driving motor in a transmission manner, and the driving motor is mounted in the box body housing.
3. The two-in-one sterilization three-gas incubator as claimed in claim 1, wherein the carbon dioxide sensor and the zirconia sensor are both communicated with a gas-guide tube, and both ends of the gas-guide tube are both communicated with the interior of the air duct plate.
4. The two-in-one sterilization three-gas incubator as recited in claim 1, wherein the door is opened and closed at an opening end of the first inner container on the outer casing of the incubator body.
5. The two-in-one sterilization three-gas incubator as recited in claim 1, wherein insulation layers are arranged between the second inner container and the box door outer shell, and between the first inner container and the box body outer shell.
6. The two-in-one sterilization three-gas incubator as recited in claim 1, wherein a sealing glass observation door is disposed between the chamber door and the chamber housing, and the sealing glass observation door is movably mounted on the chamber housing.
7. The two-in-one sterilization three-gas incubator as recited in claim 5, wherein the carbon dioxide sensor and the zirconia oxide sensor are both positioned outside the insulating layer between the first inner container and the case body outer shell.
8. The two-in-one sterilization three-gas incubator as recited in claim 4, wherein the second heating wire is disposed on the outer sidewall of the second inner container.
9. The two-in-one sterilization three-gas incubator as recited in claim 1, wherein the control board is further electrically connected with a temperature sensor and a touch display screen, the temperature sensor is installed inside the first inner container, and the control board and the touch display screen are both installed outside the box body outer shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220201250.1U CN218596427U (en) | 2022-01-25 | 2022-01-25 | Two-in-one sterilization three-gas incubator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220201250.1U CN218596427U (en) | 2022-01-25 | 2022-01-25 | Two-in-one sterilization three-gas incubator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218596427U true CN218596427U (en) | 2023-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220201250.1U Active CN218596427U (en) | 2022-01-25 | 2022-01-25 | Two-in-one sterilization three-gas incubator |
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| Country | Link |
|---|---|
| CN (1) | CN218596427U (en) |
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- 2022-01-25 CN CN202220201250.1U patent/CN218596427U/en active Active
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