CN209759436U

CN209759436U - Prevent cross contamination mould incubator

Info

Publication number: CN209759436U
Application number: CN201920333530.6U
Authority: CN
Inventors: 张雪雪; 牛颖; 于健
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-17
Filing date: 2019-03-17
Publication date: 2019-12-10
Anticipated expiration: 2029-03-17

Abstract

The utility model discloses a mould incubator capable of preventing cross contamination, which comprises a casing, an inner container, a machine foot and a machine door, the casing is a cuboid, the inner container is positioned in the casing, the machine foot is positioned at the lower end of the casing, the machine door is positioned on the side surface of the machine shell, the side surface of the machine door is also provided with a control screen and a power switch, the machine door is provided with a door handle and an observation window, the shell is also internally provided with a heater and a refrigerator, the heater is positioned at the bottom of the inner container, the interior of the heater is provided with a strip-shaped low-temperature heat radiation heating film, the refrigerator is positioned at the rear end corner of the shell, a refrigeration pipeline is connected on the bracket, the refrigeration pipeline passes through one side bracket opening and is arranged at the gap, the tail end of the refrigeration pipeline comprises a filter layer, the inner container is internally connected with a bottom support and a side support, the bottom support and the side support a movable plate, and the movable plate is connected into a sealed cuboid with one missing surface through corner connectors.

Description

Prevent cross contamination mould incubator

Technical Field

The utility model belongs to biological laboratory instrument field, concretely relates to prevent cross contamination mould incubator.

Background

The mould incubator is one of the incubators, one of the microorganism culture equipment that detection laboratory often used, food safety has more and more received people's attention in recent years, the food safety national standard has stipulated the experimental methods of mould and saccharomycete count, the mould incubator is one of the equipment that this detection must use, but the mould incubator on the market not only the leakproofness is poor at present, the disinfection and sterilization measure is simplified, and clean to have the dead angle, because mould spore is along with the air flow spread range is very big, therefore very easily cause the pollution of bacterial culture medium and laboratory environment, no matter to the accuracy of detecting, still have the mistake and the harm that are difficult to prevent to laboratory personnel's health.

SUMMERY OF THE UTILITY MODEL

The utility model provides a prevent cross contamination mould incubator, the shortcoming among the above prior art can be solved in the use of this equipment.

In order to achieve the above object, the utility model provides a following technical scheme: a mould incubator capable of preventing cross contamination comprises a casing, an inner container, a machine foot and a machine door, wherein the casing is a cuboid, the inner container is positioned in the shell, the machine leg is positioned at the lower end of the shell, the machine door is positioned on the side surface of the shell, the side surface of the machine door is also provided with a control screen and a power switch, the machine door is provided with a door handle and an observation window, the shell is also internally provided with a heater and a refrigerator, the heater is positioned at the bottom of the inner container, the interior of the heater is provided with a strip-shaped low-temperature heat radiation heating film, the refrigerator is positioned at the rear end corner of the shell, a refrigeration pipeline is connected on the bracket, the refrigeration pipeline passes through one side bracket opening and is arranged at the gap, the tail end of the refrigeration pipeline comprises a filter layer, the inner container is internally connected with a bottom support and a side support, the bottom support and the side support a movable plate, and the movable plate is connected into a sealed cuboid with one missing surface through corner connectors.

Preferably, be equipped with two silica gel sealing strips on the quick-witted door, butt joint sealing inner bag and fly leaf respectively.

Preferably, the number of the filter layers is more than or equal to 1, and the filter layers are made of regenerated cellulose, PP cotton and activated carbon mixed pressed bodies.

Preferably, the number of the bottom brackets is more than or equal to 2, the number of the side brackets is more than or equal to 3, and the bottom brackets and the side brackets can be moved and can be taken down for cleaning and disinfection.

Preferably, the gap is located at the upper edge of the side movable plate, the side bracket in contact with the gap can cover and seal the edge of the gap, and a humidity probe and a temperature probe are further arranged on the side bracket.

Preferably, the corner brace is a two-cavity long bar.

compared with the prior art, the beneficial effects of the utility model are that: firstly, the operation is simple, and the efficiency and the energy are high; secondly, the contact surface of the culture dish can be detached for cleaning and disinfection, and the sanitary device has no dead angle; thirdly, the double-layer sealing design prevents the culture medium from directly contacting with the outside air in the culture process, and prevents spores from diffusing to pollute the external environment; fourthly, the filter layer can prevent the secondary pollution caused by the spore sucked back by the refrigerator.

Other features of the present disclosure and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or technical solutions in related arts, the drawings used in the description of the embodiments or related arts will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present disclosure, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic view of the incubator of the present invention;

FIG. 2 is a front view of the incubator of the present invention;

FIG. 3 is a schematic view of a part of the incubator of the present invention.

In the figure: 1. the refrigerator comprises a shell, 2, an inner container, 3, a machine foot, 4, a machine door, 5, an observation window, 6, a control screen, 7, a power switch, 8, a door handle, 9, a bottom bracket, 10, a side bracket, 11, a heater, 12, a refrigerator, 13, a humidity probe, 14, a temperature probe, 15, a filter layer, 16, a refrigeration pipeline, 17, a low-temperature thermal radiation heating film, 18, an angle code, 19, a movable plate, 20 and a notch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Referring to fig. 1, the present invention provides a technical solution: a mould incubator preventing cross contamination comprises a machine shell 1, an inner container 2, a machine foot 3 and a machine door 4, wherein the machine shell 1 is cuboid, the inner container 2 is positioned inside the machine shell 1, the machine foot 3 is positioned at the lower end of the machine shell 1, the machine door 4 is positioned on the side surface of the machine shell 1, a control screen 6 and a power switch 7 are further arranged on the side surface of the machine door 4, a door handle 8 and an observation window 5 are arranged on the machine door 4, two silica gel sealing strips are arranged on the machine door 4 and are respectively in butt joint sealing with the inner container 2 and a movable plate 19, a heater 11 and a refrigerator 12 are further arranged in the machine shell 1, the heater 11 is positioned at the bottom of the inner container 2, a strip-shaped low-temperature heat radiation heating film 17 is arranged inside the machine door 4, the refrigerator 12 is positioned at the rear corner of the machine shell 1 and is connected with a refrigeration pipeline 16, the refrigeration pipeline 16 passes through a side bracket 10, the side support 10 is further provided with a humidity probe 13 and a temperature probe 14, the tail end of a refrigeration pipeline 16 comprises filter layers 15, the number of the filter layers 15 is 1, the materials are regenerated cellulose, PP cotton and activated carbon mixed pressing bodies, the inner container 2 is internally connected with a bottom support 9 and side supports 10, the number of the bottom support 9 is 2, the number of the side supports 10 is 3, the bottom support 9 and the side supports 10 are movable and can be taken down for cleaning and disinfection, the bottom support 9 and the side supports 10 support a movable plate 19, the movable plate 19 is connected through an angle code 18 to form a cuboid which is sealed and has one missing side, and the angle code 18 is in a shape of a strip with two long cavities.

When in use, the machine door 4 is opened, the bottom bracket 9 and the side bracket 10 which are well detached and cleaned are fixed on the wall of the inner container 2, one side bracket 10 containing a probe is fixed at the tail end of a refrigeration pipeline 16, the filter layer 15 is inserted into the tail end of the refrigeration pipeline 16, 5 dry movable plates 19 are inserted into 4 corner connectors 18 to form a basket-shaped structure, the opening of the basket-shaped structure is pushed to exceed the position of the machine door 4 to ensure that the notch 20 of one notch 20 movable plate 19 is clamped on the side bracket 10 containing the probe and is completely sealed by the side bracket 10, a well-inoculated culture dish is put into the basket-shaped structure, the machine door 4 is closed, whether two sealing strips are aligned with the edges of the movable plate 19 and the inner container 2 or not is observed through the observation window 5, after the machine door 4 is sealed, the power switch 7 is opened, the temperature 30 ℃ and the humidity 35% on the control screen 6 are set, the heat radiation operation is started, the low-temperature heating film 17 in the heater 11 starts to heat, the incubator automatically adjusts the number of working low-temperature thermal radiation heating films 17 and the refrigerator 12 to run according to actual temperature, after the culture is finished, the power switch 7 is turned off, the door handle 8 is opened, the culture dish is taken out, the basket-shaped movable plate 19 and the corner brace 18 are taken out, the movable plate 19 and the corner brace 18 are disassembled, the bottom support 9 and the side support 10 are disassembled, the filter layer 15 is disassembled, and the cleaning and the disinfection can be respectively carried out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent cross contamination mould incubator, includes casing (1), inner bag (2), undercarriage (3) and machine door (4), its characterized in that: the refrigerator is characterized in that the casing (1) is a cuboid, the inner container (2) is located inside the casing (1), the machine foot (3) is located at the lower end of the casing (1), the machine door (4) is located on the side face of the casing (1), a control screen (6) and a power switch (7) are further arranged on the side face of the machine door (4), a door handle (8) and an observation window (5) are arranged on the machine door (4), a heater (11) and a refrigerator (12) are further arranged in the casing (1), the heater (11) is located at the bottom of the inner container (2) through heat radiation, a strip-shaped low-temperature heating film (17) is arranged inside the machine door, the refrigerator (12) is located at the rear corner of the casing (1) and is connected with a refrigeration pipeline (16), the refrigeration pipeline (16) passes through a side support (10) to open at a gap (20), the tail end of the refrigeration pipeline (, the inner container (2) is internally connected with a bottom bracket (9) and a side bracket (10), the bottom bracket (9) and the side bracket (10) support a movable plate (19), and the movable plate (19) is connected into a sealed cuboid with one missing surface by an angle code (18).

2. A cross-contamination resistant mold incubator as recited in claim 1, wherein: and two silica gel sealing strips are arranged on the machine door (4) and are respectively butted with the sealing inner container (2) and the movable plate (19).

3. A cross-contamination resistant mold incubator as recited in claim 1, wherein: the number of the filter layers (15) is more than or equal to 1, and the filter layers are made of regenerated cellulose, PP cotton and activated carbon mixed pressed bodies.

4. A cross-contamination resistant mold incubator as recited in claim 1, wherein: the number of the bottom brackets (9) is more than or equal to 2, the number of the side brackets (10) is more than or equal to 3, and the bottom brackets (9) and the side brackets (10) can be moved and can be taken down for cleaning and disinfection.

5. a cross-contamination resistant mold incubator as recited in claim 1, wherein: the notch (20) is positioned at the upper edge of the side movable plate (19), the side bracket (10) which is in contact with the notch can cover and seal the edge of the side movable plate, and the side bracket (10) is also provided with a humidity probe (13) and a temperature probe (14).

6. A cross-contamination resistant mold incubator as recited in claim 1, wherein: the corner connector (18) is in a shape of a long strip with two cavities.