CN213295340U - Biological culture room for preventing mixed bacteria - Google Patents
Biological culture room for preventing mixed bacteria Download PDFInfo
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- CN213295340U CN213295340U CN202020923919.9U CN202020923919U CN213295340U CN 213295340 U CN213295340 U CN 213295340U CN 202020923919 U CN202020923919 U CN 202020923919U CN 213295340 U CN213295340 U CN 213295340U
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Abstract
The utility model relates to a biological equipment, in particular to an anti-infectious microbe biological culture chamber, which comprises an upper culture box (9) and a lower sterilization chamber (10) which are communicated, wherein the culture box (9) and the sterilization chamber (10) are respectively provided with an independent switch door (11), the switch door (11) of the culture box (9) is provided with a round hole, and is hermetically connected with a rubber glove (12) which extends into the culture box (9) through the round hole; a partition plate (13) is arranged between the incubator (9) and the sterilization chamber (10), a through hole for an object to pass through is formed in the partition plate (13), slide rails (14) are arranged on two sides of the partition plate (13), and a slide plate (15) for sealing the through hole is arranged in a sliding manner through the slide rails (14); and a high-temperature heating device is arranged in the sterilization chamber (10). The utility model discloses when effectively having prevented to take out partial cultivation ware, other cultivation wares are infected by miscellaneous fungus possibility.
Description
Technical Field
The utility model relates to a biological equipment, concretely relates to prevent biological room of cultivateing of miscellaneous fungus.
Background
In the food processing industry, especially when involving the fermentation process, often will use biological incubator, biological incubator is to have the controllable function of refrigeration and heating two-way temperature regulating system temperature, is one of the indispensable laboratory facilities of scientific research, teaching departments such as plant, biology, microorganism, heredity, virus, environmental protection, etc., and the wide application is in constant temperature test, cultivates chemical examination, environmental experiment etc. and has played the effect of the sufficient weight in departments such as scientific research, environmental protection, sewage treatment, etc. Generally, microcomputer full-automatic control and touch switch operation are adopted, and particularly, an air inlet system is designed, so that good temperature control accuracy and uniformity can be guaranteed.
The existing culture chamber generally comprises a box body and a door body, the culture dish in the culture chamber can be taken out by opening the door, but for some microorganism culture operations which do not require mixed bacteria to be mixed, when part of the culture dish is taken, the mixed bacteria can be brought in, so that other culture dishes in the culture chamber are polluted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent miscellaneous fungus biological cultivation room to solve current biological incubator and probably bring into the problem of other miscellaneous fungus when taking the culture dish.
In order to achieve the above object, the utility model provides a following technical scheme:
the anti-infectious microbe biological culture chamber comprises an upper culture box and a lower sterilization chamber which are communicated, wherein the culture box and the sterilization chamber are respectively provided with an independent switch door, and the switch door of the culture box is provided with a round hole and is hermetically connected with a rubber glove extending into the culture box through the round hole; a partition board is arranged between the incubator and the sterilization chamber, a through hole for an object to pass through is formed in the partition board, slide rails are arranged on two sides of the partition board, and a slide plate for sealing the through hole is arranged in a sliding manner through the slide rails; and a high-temperature heating device is arranged in the sterilization chamber.
When cultivating, the through-hole on with the baffle of slide plate seals, puts into the culture dish in the incubator, later closes the switch door of incubator and sterile chamber, carries out daily cultivation operation. When the ware is cultivated to part of needs taking out, carry out sterilization process to the sterile chamber through high temperature heating device earlier, treat the sterile chamber cooling back, stretch into rubber gloves with the hand, the through-hole on the slide makes the baffle open, the through-hole on the baffle is sealed once more after putting into the sterile chamber through the through-hole to the cultivation ware that will take out again. Then open the switch door of sterilization room and take out the culture dish can, effectively prevented other culture dishes by the possibility of infectious microbe infection.
Preferably, the wall of the incubator body is provided with an air inlet hole, the air inlet hole of the incubator body is provided with a filter, the air inlet hole comprises an air inlet section and a mounting section, the air inlet section is connected with the mounting section, and the diameter of the mounting section is larger than that of the air inlet section; the filter comprises a filter cartridge with only one closed end and a filter ring connected to the closed end of the filter cartridge in a surrounding manner; the length of the filter cartridge is the same as that of the mounting section, and the diameter of the filter cartridge is larger than that of the air inlet section and smaller than that of the mounting section; the excircle diameter of the filter ring is larger than that of the mounting section; the cartridge filter inserts the installation section, and the filter ring is located the installation section outward.
During installation, the filter cartridge is inserted into the installation section, and because the length of the filter cartridge is the same as that of the installation section, the diameter of the filter cartridge is larger than that of the air inlet section and smaller than that of the installation section, and a cavity is formed between the filter cartridge and the inner wall of the installation section. During the air inlet, wind enters from the air inlet section, then enters the filter cartridge from the blind end of the filter cartridge, then passes through the filter cartridge to be filtered for the first time, then enters a cavity formed between the filter cartridge and the inner wall of the mounting section, and then passes through the filter ring to be filtered for the second time and enters the box body. The structure of filter is convenient for install, and it is better through twice filtration filter effect to twice filter the flow direction that has changed wind, make to filter more abundant, the effect is showing and is improving.
Preferably, the filter ring is provided with a sealing ring on one surface close to the filter cylinder, and the diameter of the outer circle of the sealing ring is the same as that of the installation section. The sealing ring plays a role in sealing the filter cartridge between one end provided with the filter ring and the mounting section, and prevents the airflow from directly discharging from the mounting section after entering a cavity formed between the filter cartridge and the inner wall of the mounting section.
Preferably, the unclosed end of the filter cylinder surrounds the outer wall of the filter cylinder and is provided with a circle of second sealing ring, and the diameter of the outer circle of the second sealing ring is the same as that of the installation section. The second sealing ring plays the cartridge filter and installs the sealed between the one end of filtering the ring and the erection segment not to ensure that the air current can all get into to the cartridge filter after getting into from the air inlet section, through the first filtration of cartridge filter, improve the filter effect.
Preferably, the filter cartridge comprises a cylinder-shaped bracket and filter cotton coated on the cylinder-shaped bracket.
Preferably, the filter cotton is coated on the cylindrical bracket through an adhesive strip. The filter cotton can be disassembled, and is convenient to replace or clean.
Preferably, rubber hoops are further sleeved outside the two ends of the filter cotton. The rubber clamp improves the fastening and sealing between the filter cotton and the cylindrical support, so that the air flow can effectively pass through the filter cotton for filtration.
Compared with the prior art, the utility model discloses can produce following beneficial effect at least:
the utility model effectively prevents the possibility that other culture dishes are infected by mixed bacteria when a part of the culture dishes are taken out;
the design of the air inlet hole and the structure of the filter are convenient to install, the filtering effect is better after twice filtering, and the flow direction of air is changed between the twice filtering, so that the filtering is more sufficient, and the effect is obviously improved;
the utility model has good sealing effect everywhere, and can ensure the intake air to be efficiently filtered twice;
the filter cotton on the filter cartridge of the utility model is convenient to disassemble, so as to be convenient to clean and replace;
the utility model discloses it is equipped with the rubber clamp still to overlap outward at the both ends of crossing the filter pulp, and it is sealed to improve the fastening between filter pulp and the section of thick bamboo type support, makes the air current effectively through the filtration of filter pulp.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the air inlet of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. 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 structure of such an anti-microbial biological growth chamber is shown in FIGS. 1 and 2, and several examples are given below with reference to the drawings.
Example 1:
the anti-microbial biological culture chamber comprises an upper culture box 9 and a lower sterilization chamber 10 which are communicated, wherein the culture box 9 and the sterilization chamber 10 are respectively provided with an independent switch door 11, the switch door 11 of the culture box 9 is provided with a round hole, and a rubber glove 12 extending into the culture box 9 is connected in a sealing manner through the round hole; a partition plate 13 is arranged between the incubator 9 and the sterilization chamber 10, a through hole for an object to pass through is formed in the partition plate 13, slide rails 14 are arranged on two sides of the partition plate 13, and a sliding plate 15 for sealing the through hole is arranged in a sliding mode through the slide rails 14. The partition plate 13 and the sliding plate 15 are made of heat insulating materials. A high-temperature heating device is arranged in the sterilization chamber 10.
An air inlet hole is formed in the wall of the incubator 9 and used for introducing air into the incubator body as required. The air inlet hole of the box body is provided with a filter, the air inlet hole comprises an air inlet section 1 and an installation section 2, the air inlet section 1 is connected with the installation section 2, the diameter of the installation section 2 is larger than that of the air inlet section 1, the diameter of the air inlet section 1 is 5 cm, the diameter of the installation section 2 is 8 cm, and the length of the installation section 2 is 13 cm. The filter comprises a filter cartridge 3 with only one closed end and a filter ring 4 connected to the closed end of the filter cartridge 3 in a surrounding manner; the length of the filter cartridge 3 is the same as that of the installation section 2, and the diameter of the filter cartridge 3 is greater than that of the air inlet section 1 and smaller than that of the installation section 2 and is 6 cm; the excircle diameter of the filter ring 4 is greater than that of the installation section 2 and is 10 cm, the filter cartridge 3 is inserted into the installation section 2, and the filter ring 4 is located outside the installation section 2.
During the installation, insert cartridge filter 3 in erection segment 2, because cartridge filter 3 length is the same with the length of erection segment 2, its diameter is greater than air inlet section 1 and is less than erection segment 2, consequently forms the cavity between cartridge filter 3 and the 2 inner walls of erection segment. During the air inlet, wind gets into from air inlet section 1, in the blind end entering cartridge filter 3 of cartridge filter 3 earlier afterwards, passes cartridge filter 3 afterwards and carries out the first filtration, and the reentrant cartridge filter 3 and the 2 cavity that form between the inner wall of installation section, filter 4 second filtration of ring again and get into the box again. The structure of filter is convenient for install, and it is better through twice filtration filter effect to twice filter the flow direction that has changed wind, make to filter more abundant, the effect is showing and is improving.
When the cultivation is performed, the slide plate 15 closes the through hole of the partition plate 13, a culture dish is placed in the incubator 9, and then the door 11 for opening and closing the incubator 9 and the sterilization chamber 10 is closed, thereby performing a daily cultivation operation. When partial culture dishes need to be taken out, the sterilization chamber 10 is sterilized through the high-temperature heating device, after the sterilization chamber 10 is cooled, a hand is stretched into the rubber gloves 12, the sliding plate 15 is slid to open the through hole in the partition plate 13, and then the culture dishes to be taken out are placed into the sterilization chamber 10 through the through hole and then the through hole in the partition plate 13 is sealed again. Then the switch door of the sterilization chamber 10 is opened to take out the culture dish, thereby effectively preventing the possibility that other culture dishes are infected by mixed bacteria.
Example 2:
on the basis of the embodiment 1, the filter ring 4 is provided with the sealing ring 5 on one surface close to the filter cartridge 3, and the diameter of the excircle of the sealing ring 5 is the same as that of the installation section 2 and is also 8 cm. The sealing ring 5 seals the filter cartridge 3 between the end provided with the filter ring 4 and the mounting section 2, and prevents the airflow from directly discharging from the mounting section 2 after entering the cavity formed between the filter cartridge 3 and the inner wall of the mounting section 2.
Example 3:
on the basis of embodiment 2, the filter cartridge 3 be provided with round second sealing ring 6 at the one end that does not seal around the filter cartridge 3 outer wall, the diameter of second sealing ring 6 excircle diameter be the same with the diameter of installation section 2, also be 8 cm. The second sealing ring 6 plays the cartridge filter 3 and does not install the one end of filtering ring 4 and the sealed between the erection segment 2 to ensure that the air current can all enter into to the cartridge filter 3 after entering from air inlet section 1, through the first filtration of cartridge filter 3, improve the filter effect.
Example 4:
on the basis of embodiment 1, further inject the structure of cartridge filter 3, cartridge filter 3 includes cartridge type support and the filter pulp of cladding on cartridge type support is constituteed, and the filter pulp is clad on cartridge type support through pasting strip 7. So that the filter cotton on the filter cartridge 3 is convenient to disassemble, and is convenient to clean and replace.
The most preferred embodiment is as follows:
the anti-microbial biological culture chamber comprises an upper culture box 9 and a lower sterilization chamber 10 which are communicated, wherein the culture box 9 and the sterilization chamber 10 are respectively provided with an independent switch door 11, the switch door 11 of the culture box 9 is provided with a round hole, and a rubber glove 12 extending into the culture box 9 is connected in a sealing manner through the round hole; a partition plate 13 is arranged between the incubator 9 and the sterilization chamber 10, a through hole for an object to pass through is formed in the partition plate 13, slide rails 14 are arranged on two sides of the partition plate 13, and a sliding plate 15 for sealing the through hole is arranged in a sliding mode through the slide rails 14. The partition plate 13 and the sliding plate 15 are made of heat insulating materials. A high-temperature heating device is arranged in the sterilization chamber 10.
An air inlet hole is formed in the wall of the incubator 9 and used for introducing air into the incubator body as required. The air inlet hole of the box body is provided with a filter, the air inlet hole comprises an air inlet section 1 and an installation section 2, the air inlet section 1 is connected with the installation section 2, the diameter of the installation section 2 is larger than that of the air inlet section 1, the diameter of the air inlet section 1 is 5 cm, the diameter of the installation section 2 is 8 cm, and the length of the installation section 2 is 13 cm. The filter comprises a filter cartridge 3 with only one closed end and a filter ring 4 connected to the closed end of the filter cartridge 3 in a surrounding manner; the length of the filter cartridge 3 is the same as that of the installation section 2, and the diameter of the filter cartridge 3 is greater than that of the air inlet section 1 and smaller than that of the installation section 2 and is 6 cm; the excircle diameter of the filter ring 4 is greater than that of the installation section 2 and is 10 cm, the filter cartridge 3 is inserted into the installation section 2, and the filter ring 4 is located outside the installation section 2. The sealing ring 5 is arranged on one surface, close to the filter cartridge 3, of the filter ring 4, and the diameter of the outer circle of the sealing ring 5 is the same as that of the installation section 2 and is also 8 cm. The filter cartridge 3 is provided with a circle of second sealing ring 6 at the unsealed end around the outer wall of the filter cartridge 3, and the diameter of the excircle of the second sealing ring 6 is the same as that of the installation section 2 and is also 8 cm. The sealing ring 5 seals the filter cartridge 3 between the end provided with the filter ring 4 and the mounting section 2, and prevents the airflow from directly discharging from the mounting section 2 after entering the cavity formed between the filter cartridge 3 and the inner wall of the mounting section 2. The second sealing ring 6 plays the cartridge filter 3 and does not install the one end of filtering ring 4 and the sealed between the erection segment 2 to ensure that the air current can all enter into to the cartridge filter 3 after entering from air inlet section 1, through the first filtration of cartridge filter 3, improve the filter effect. Cartridge filter 3 include cartridge type support and the cladding filter pulp of cladding on cartridge type support constitute, filter pulp is through pasting 7 cladding on cartridge type support, filter pulp's both ends still overlap outward and are equipped with rubber clamp 8.
During the installation, insert cartridge filter 3 in erection segment 2, because cartridge filter 3 length is the same with the length of erection segment 2, its diameter is greater than air inlet section 1 and is less than erection segment 2, consequently forms the cavity between cartridge filter 3 and the 2 inner walls of erection segment. During the air inlet, wind gets into from air inlet section 1, in the blind end entering cartridge filter 3 of cartridge filter 3 earlier afterwards, passes cartridge filter 3 afterwards and carries out the first filtration, and the reentrant cartridge filter 3 and the 2 cavity that form between the inner wall of installation section, filter 4 second filtration of ring again and get into the box again. The structure of filter is convenient for install, and it is better through twice filtration filter effect to twice filter the flow direction that has changed wind, make to filter more abundant, the effect is showing and is improving.
When the cultivation is performed, the slide plate 15 closes the through hole of the partition plate 13, a culture dish is placed in the incubator 9, and then the door 11 for opening and closing the incubator 9 and the sterilization chamber 10 is closed, thereby performing a daily cultivation operation. When partial culture dishes need to be taken out, the sterilization chamber 10 is sterilized through the high-temperature heating device, after the sterilization chamber 10 is cooled, a hand is stretched into the rubber gloves 12, the sliding plate 15 is slid to open the through hole in the partition plate 13, and then the culture dishes to be taken out are placed into the sterilization chamber 10 through the through hole and then the through hole in the partition plate 13 is sealed again. Then the switch door of the sterilization chamber 10 is opened to take out the culture dish, thereby effectively preventing the possibility that other culture dishes are infected by mixed bacteria.
Reference throughout this specification to multiple illustrative embodiments means that a particular structure described in connection with the embodiments is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, while a structure has been described in connection with any one embodiment, it is to be understood that it is within the scope of the invention to implement such structure in connection with other embodiments.
Claims (7)
1. Prevent mixed fungus biological cultivation room, its characterized in that: the sterilization box comprises an upper incubator (9) and a lower sterilization chamber (10) which are communicated, wherein the incubator (9) and the sterilization chamber (10) are respectively provided with an independent switch door (11), the switch door (11) of the incubator (9) is provided with a round hole, and a rubber glove (12) extending into the incubator (9) is connected in a sealing way through the round hole; a partition plate (13) is arranged between the incubator (9) and the sterilization chamber (10), a through hole for an object to pass through is formed in the partition plate (13), slide rails (14) are arranged on two sides of the partition plate (13), and a slide plate (15) for sealing the through hole is arranged in a sliding manner through the slide rails (14); and a high-temperature heating device is arranged in the sterilization chamber (10).
2. The anti-microbial biological growth chamber of claim 1, wherein: an air inlet hole is formed in the wall of the incubator body (9), a filter is arranged at the air inlet hole of the incubator body, the air inlet hole comprises an air inlet section (1) and a mounting section (2) for mounting the filter, and the diameter of the mounting section (2) is larger than that of the air inlet section (1); the filter comprises a filter cylinder (3) with only one closed end and a filter ring (4) which is connected to the closed end of the filter cylinder (3) in a surrounding way; the length of the filter cartridge (3) is the same as that of the mounting section (2), and the diameter of the filter cartridge is larger than that of the air inlet section (1) and smaller than that of the mounting section (2); the diameter of the excircle of the filter ring (4) is larger than that of the mounting section (2); the filter cartridge (3) is inserted into the mounting section (2), and the filter ring (4) is positioned outside the mounting section (2).
3. The anti-microbial bio-culture chamber of claim 2, wherein: the filter ring (4) be provided with sealing ring (5) in the one side that is close to cartridge filter (3), the excircle diameter of sealing ring (5) is the same with the diameter of erection segment (2).
4. The anti-microbial bio-culture chamber of claim 3, wherein: the filter cartridge (3) encircle the filter cartridge (3) outer wall at the one end that does not seal and be provided with round second sealing ring (6), second sealing ring (6) excircle diameter the same with the diameter of erection segment (2).
5. The anti-microbial bio-culture chamber of claim 2, wherein: the filter cartridge (3) comprises a cylindrical support and filter cotton coated on the cylindrical support.
6. The anti-microbial biological growth chamber of claim 5, wherein: the filter cotton is coated on the cylindrical bracket through the adhesive strip (7).
7. The anti-microbial biological growth chamber of claim 6, wherein: the two ends of the filter cotton are sleeved with rubber hoops (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020923919.9U CN213295340U (en) | 2020-05-27 | 2020-05-27 | Biological culture room for preventing mixed bacteria |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020923919.9U CN213295340U (en) | 2020-05-27 | 2020-05-27 | Biological culture room for preventing mixed bacteria |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213295340U true CN213295340U (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020923919.9U Active CN213295340U (en) | 2020-05-27 | 2020-05-27 | Biological culture room for preventing mixed bacteria |
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|---|---|
| CN (1) | CN213295340U (en) |
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2020
- 2020-05-27 CN CN202020923919.9U patent/CN213295340U/en active Active
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