CN216891013U

CN216891013U - High-temperature sterilization carbon dioxide incubator

Info

Publication number: CN216891013U
Application number: CN202122674636.2U
Authority: CN
Inventors: 陈江; 陈国周; 李振猛
Original assignee: Shanghai Bolu Instrument Co ltd
Current assignee: Shanghai Bolu Instrument Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-07-05
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses a high-temperature sterilization carbon dioxide incubator which comprises a shell box body, wherein a control panel is arranged at the upper end of the shell box body, a magnetic suction sealing outer door is arranged at the front side of the shell box body, an inner container is arranged in the shell box body, a heating wire is arranged on the outer wall of the inner container, a plurality of partition plates are horizontally arranged in the inner container, a temperature sensor and a carbon dioxide sensor are arranged on the inner wall of the inner container, an air duct plate is arranged on the inner wall of one side of the inner container, and a fan is arranged at the lower part of the inner container. The utility model can sterilize the interior of the air duct plate, has good sterilization effect and high sterilization efficiency.

Description

High-temperature sterilization carbon dioxide incubator

Technical Field

The utility model relates to the field of biological culture, in particular to a high-temperature sterilization carbon dioxide incubator.

Background

The carbon dioxide incubator is a device for culturing cells/tissues in vitro by simulating and forming a growth environment similar to cells/tissues in organisms in an incubator body, wherein the incubator requires stable temperature (37 ℃), stable carbon dioxide concentration (5%), constant pH value (pH value range is 7.2-7.4) and high relative saturation humidity (95%), and the carbon dioxide incubator is an advanced instrument for culturing cells, tissues and bacteria and is key equipment necessary for developing immunology, oncology, genetics and biological engineering.

The existing carbon dioxide incubator adopts a sterilization mode that a door of the incubator is opened, alcohol is used for wiping the incubator to sterilize, or disinfectant is sprayed to sterilize, the sterilization efficiency is low, and sterilization cannot be realized in an air duct, so that certain defects exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-temperature sterilization carbon dioxide incubator to improve the sterilization efficiency and the sterilization effect.

In order to solve the technical problem, the utility model provides a high-temperature sterilization carbon dioxide incubator which comprises a shell box body, wherein a control panel is arranged at the upper end of the shell box body, a magnetic attraction sealing outer door is arranged at the front side of the shell box body, an inner container is arranged in the shell box body, a heating wire is arranged on the outer wall of the inner container, a plurality of partition plates are horizontally arranged in the inner container, a temperature sensor and a carbon dioxide sensor are arranged on the inner wall of the inner container, an air duct plate is arranged on the inner wall of one side of the inner container, and a fan is arranged at the lower part of the inner container.

Further, the heating wires are arranged on six outer walls of the inner container.

Furthermore, a heat insulation layer is arranged on the outer side of the inner container.

Furthermore, a sealed observation door is arranged on the front side of the shell box body, and the sealed observation door is arranged on the inner side of the magnetic attraction sealed outer door.

Further, the fan is a high-temperature fan.

Compared with the prior art, the utility model at least has the following beneficial effects: make the inside rapid heating up of inner bag through the heater strip, utilize the fan to produce the circulated air, utilize high temperature to disinfect in the incubator, can disinfect to wind channel inboard, the sterilization effect is good, and the sterilization efficiency is high.

Drawings

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

FIG. 2 is a right side cross-sectional view of the internal structure of the present invention;

fig. 3 is a front view of the external structure of the present invention.

Detailed Description

The autoclavable carbon dioxide incubator of the present invention will now be described in greater detail with reference to the schematic drawings, in which preferred embodiments of the utility model are shown, it being understood that one skilled in the art can modify the utility model herein described while still achieving the advantageous effects of the utility model. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the utility model.

The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

As shown in fig. 1, the embodiment of the utility model provides a high-temperature sterilization carbon dioxide incubator, which comprises a housing box 1, wherein a control panel 13 is arranged at the upper end of the housing box 1, a magnetic attraction sealing outer door 3 is arranged at the front side of the housing box 1, a liner 6 is arranged in the housing box 1, a heating wire 5 is arranged on the outer wall of the liner 6, a plurality of partition plates 12 are horizontally arranged in the liner 6, a temperature sensor 9 and a carbon dioxide sensor 10 are arranged on the inner wall of the liner 6, as shown in fig. 3, an air duct plate 7 is arranged on the inner wall of one side of the liner 6, and a fan 8 is arranged at the lower part of the liner 6.

A humidifying water disk 11 is arranged on the inner bottom surface of the inner container 6. The humidifying water disk 11 provides normal moisture during cultivation to ensure the required humidity, and water in the humidifying water disk 11 is removed during high-temperature sterilization to ensure a high-temperature dry and hot environment.

In the utility model, the heating wire 5 is electrified to generate heat, the heat is conducted to the inner space of the inner container 6 through the inner container 6, wherein, considering that germs such as spores and the like can be killed only by over 160 ℃, the temperature generated by the heating wire 5 is over 160 ℃, for example, 160-180 ℃, the sterilization time is about 2-3 hours, the cultivation work can not be carried out during the sterilization, and the air duct plate 7 can be heated and sterilized.

It should be noted that the carbon dioxide sensor 10 includes a main body portion, an air inlet pipe and an air outlet pipe portion, the air inlet pipe and the air outlet pipe are both disposed inside the inner container 6, and since the carbon dioxide sensor 10 is not resistant to high temperature, high temperature valves are disposed on the air inlet pipe and the air outlet pipe, and the valves are closed during sterilization.

As shown in fig. 2, the heating wire 5 is disposed on six outer walls of the inner container 6. In this embodiment, the heating wires 5 are arranged on the six outer walls of the inner container 6, so that the inner container 6 is rapidly heated, and the heating is uniform.

And a heat-insulating layer 2 is arranged on the outer side of the inner container 6. In the embodiment, the heat-insulating layer 2 is arranged to prevent heat from being conducted to the shell box body 1, so that an operator is prevented from being scalded; meanwhile, part of the air inlet pipe, the air outlet pipe and the main body part of the carbon dioxide sensor 10 are all arranged inside the heat preservation layer 2, and the carbon dioxide sensor 10 is prevented from being damaged due to high temperature.

The front side of the shell box body 1 is provided with a sealed observation door 4, and the sealed observation door 4 is arranged on the inner side of the magnetic attraction sealed outer door 3. In the present embodiment, the inside state of the incubator can be observed through the sealed observation door 4.

The fan 8 is a high temperature fan. In this embodiment, the fan 8 is a high temperature fan, and is allowed to operate normally at a high temperature.

The following examples are given for the purpose of illustrating the present invention clearly, and it should be understood that the present invention is not limited to the following examples, and other modifications by conventional means of ordinary skill in the art are within the scope of the present invention.

The embodiment of the utility model provides a sterilization method, which comprises the following specific using methods: close sealed observation door 4 and magnetism and inhale sealed outer door 3, close the high temperature valve on carbon dioxide sensor 10 intake pipe and the outlet duct, open heater strip 5 switch through control panel 13, the inside rapid heating up of inner bag 6 utilizes fan 8 to produce the circulated air, drives high temperature gas and flows in the incubator, sterilizes in the incubator, reaches the sterilization time after, closes heater strip 5, treat that the incubator is inside to drop to and to be close after the room temperature can.

In conclusion, the heating wires 5 are used for rapidly heating the inner part of the inner container 6 to form a high-temperature dry-hot environment, the fan 8 is used for generating circulating air to drive high-temperature gas to flow in the incubator to sterilize the inside of the incubator, the inside of the air duct plate 7 can be sterilized, the sterilization effect is good, and the sterilization efficiency is high.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a high temperature sterilization carbon dioxide incubator, its characterized in that, includes the shell box, shell box upper end is provided with the control panel, shell box front side is provided with the sealed outer door of magnetism absorption, the inside inner bag that is provided with of shell box, be provided with the heater strip on the inner bag outer wall, the inside level of inner bag is provided with the polylith baffle, be provided with temperature sensor and carbon dioxide sensor on the inner bag inner wall, be provided with the wind channel board on the inner bag one side inner wall, the inner bag lower part is provided with the fan.

2. The carbon dioxide incubator as recited in claim 1, wherein the heating wires are provided on six outer walls of the inner container.

3. The carbon dioxide incubator as claimed in claim 1, wherein an insulating layer is provided outside the inner container.

4. The carbon dioxide incubator as claimed in claim 1, wherein the front side of the housing is provided with a sealing observation door, and the sealing observation door is arranged inside the magnetic attraction sealing outer door.

5. The carbon dioxide incubator as recited in claim 1, wherein the fan is a high temperature fan.