CN218910310U - CO (carbon monoxide) 2 Incubator - Google Patents
CO (carbon monoxide) 2 Incubator Download PDFInfo
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- CN218910310U CN218910310U CN202223161614.7U CN202223161614U CN218910310U CN 218910310 U CN218910310 U CN 218910310U CN 202223161614 U CN202223161614 U CN 202223161614U CN 218910310 U CN218910310 U CN 218910310U
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- incubator
- storage container
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The utility model provides a CO 2 An incubator comprising a culture chamber, an evaporation tray, a water storage container and a controller, wherein the CO 2 IncubatorThe side wall of the culture chamber is provided with a containing chamber, the containing chamber and the internal space of the culture chamber are mutually disjoint, a channel is formed between the containing chamber and the culture chamber, the containing chamber is slidably connected with a water storage container corresponding to the shape and the size of the containing chamber, the water storage container passes through the channel through a pipeline to be connected with an evaporation tray arranged in the culture chamber, and a water supply pump is arranged on the pipeline and is electrically connected with a controller. In summary, the utility model provides CO 2 Incubator, convenient to use satisfies CO 2 The incubator moist heat sterilization and the water supply requirement of keeping proper humidity for a long time can greatly reduce the environmental fluctuation of the culture chamber, ensure the environmental stability in the culture chamber, and further ensure the safe culture of the culture in the culture chamber.
Description
Technical Field
The utility model relates to the technical field of incubator, in particular to a CO (carbon monoxide) 2 An incubator.
Background
CO 2 The incubator is widely used in research and production of medicine, immunology, genetics, microorganisms, agricultural science, and pharmacology, has become one of the conventional instruments commonly used in laboratories in the above fields by simulating the formation of a cell/tissue-like growth environment in living body, such as constant pH value (pH value: 7.2-7.4), stable temperature (37 ℃) and relatively high relative humidity (95%), stable CO, in the incubator 2 Level (5%) to culture cells/tissues in vitro.
CO 2 The incubator has higher requirements on humidity, and the relative humidity in the incubator is improved and maintained by evaporating water vapor for humidification, and CO 2 The requirements of the incubator on sterilization are very strict, and the working time of the conventional wet heat sterilization is as long as 18 hours. CO 2 The incubator is usually filled with water by heating the water in the evaporation pan to meet the humidity and heat and humidity sterilization requirements in the incubator. However, the evaporation pan has a small capacity and cannot meet the requirements of wet heat sterilization and long-term maintenance of proper humidity. Thus requiring frequent CO turn-on 2 The culture chamber of the incubator adds water to the evaporation pan, resulting in temperature, humidity and CO within the culture chamber 2 The concentration and other parameters have larger fluctuation, which seriously affects the safe culture process of the culture.
Disclosure of Invention
The utility modelThe problem to be solved is CO 2 The evaporation tray in the incubator has small capacity, and in order to meet the requirements of damp heat sterilization and long-time maintenance of proper humidity, CO needs to be frequently opened 2 The culture chamber of the incubator adds water to the evaporation pan, resulting in temperature, humidity, CO in the accompanying chamber 2 The concentration and other parameters have larger fluctuation, which seriously affects the safe culture process of the culture.
In order to solve the problems, the utility model provides a CO 2 An incubator comprising a culture chamber, an evaporation tray, a water storage container and a controller, wherein the CO 2 The side wall of the incubator is provided with a containing cavity, the containing cavity and the inner space of the incubator are mutually disjoint, a channel is formed between the containing cavity and the incubator, the containing cavity is slidably connected with a water storage container corresponding to the shape and the size of the containing cavity, the water storage container passes through the channel and is connected with an evaporation disc arranged in the incubator through a pipeline, and a water supply pump is arranged on the pipeline and is electrically connected with the controller.
Preferably, a seal is provided between the conduit and the channel.
Preferably, the water storage container is a closed container provided with a water filling port, and a cover is arranged on the water filling port.
Preferably, the cover is provided with a first vent hole, and the side wall of the accommodating chamber is provided with a second vent hole communicated with the outside.
Preferably, the first vent hole and the second vent hole are both provided with filter screens.
Preferably, a humidity sensor is arranged in the culture cavity, and the humidity sensor is electrically connected with the controller.
Preferably, a liquid level sensor and an alarm are arranged in the water storage container, and the liquid level sensor and the alarm are respectively and electrically connected with the controller.
Preferably, one end of the water storage container facing the outer side is provided with a sealing part for sealing the opening of the accommodating chamber facing the outer side.
Preferably, one end of the water storage container facing the outer side is provided with a handle.
Preferably, the water storage container is located at the CO 2 The top of the incubator.
The CO provided by the utility model 2 Incubator, at CO 2 The water storage container is connected to the incubator in a sliding manner, when water is required to be supplied in the evaporation tray, the culture cavity is not required to be opened, the water stored in the water storage container can be pumped into the evaporation tray by starting the water supply pump through the controller, and the large fluctuation of the environment in the culture cavity caused by the fact that the culture cavity is frequently opened to add water to the evaporation tray is avoided; when the water in the water storage container is insufficient, the culture chamber is not required to be opened, the water storage container only needs to slide out from the accommodating chamber, water can be conveniently added into the water storage container, and the environment fluctuation in the accommodating chamber has small influence on the environment of the culture chamber due to the fact that the accommodating chamber is mutually disjoint with the inner space of the culture chamber in the water supplementing process of the water storage container. In summary, the utility model provides CO 2 Incubator, convenient to use satisfies CO 2 The incubator moist heat sterilization and the water supply requirement of keeping proper humidity for a long time can greatly reduce the environmental fluctuation of the culture chamber, ensure the environmental stability in the culture chamber, and further ensure the safe culture of the culture in the culture chamber.
Drawings
FIG. 1 is a schematic diagram of CO in an embodiment of the utility model 2 A schematic structural diagram of the incubator;
fig. 2 is a schematic structural view of a water storage container according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a culture chamber; 2. a water storage container; 201. a liquid level sensor; 202. a water filling port; 203. a cover; 204. a first vent hole; 205. a sealing part; 3. a second vent hole; 4. and (5) operating the screen.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.
As shown in fig. 1 and 2, the present utility model provides a CO 2 An incubator comprising a culture chamber 1, an evaporation tray (not shown), a water storage container 2 and a controller (not shown), said CO 2 The side wall of the incubator is provided with a containing cavity, the containing cavity and the internal space of the incubator 1 are mutually not intersected, a channel (not shown in the figure) is formed between the containing cavity and the incubator 1, the water storage container 2 which is in sliding connection with the shape and the size of the water storage container is corresponding to the shape and the size of the water storage container, the water storage container 2 passes through a pipeline and is connected with an evaporation disc arranged in the incubator 1 through the channel, a part of water is stored in the evaporation disc, the water in the evaporation disc is heated to form damp and hot water vapor, a water supply pump (not shown in the figure) is arranged on the pipeline, the water supply pump is electrically connected with a controller, and the controller is a singlechip controller and is used for controlling CO (carbon monoxide) 2 An automation component including a water supply pump is arranged in the incubator.
When the water storage device is used, when water is required to be supplemented in the evaporation tray, the culture chamber 1 is not required to be opened, the water stored in the water storage container 2 can be pumped into the evaporation tray by starting the water supply pump through the controller, so that the phenomenon that the culture chamber 1 is frequently opened to add water to the evaporation tray to cause great fluctuation of the environment in the culture chamber 1 is avoided, and the water storage device is more convenient to use; when the water in the water storage container 2 is insufficient, the culture chamber 1 does not need to be opened, and the water storage container 2 can be conveniently added into the water storage container 2 only by sliding the water storage container 2 from the storage chamber, and the environment fluctuation in the storage chamber has less influence on the environment of the culture chamber because the storage chamber is not intersected with the internal space of the culture chamber 1 in the water supplementing process of the water storage container 2. In summary, the utility model provides CO 2 Incubator, it is more convenient to use, satisfies CO 2 Incubator wetThe environmental fluctuation of the culture chamber 1 can be greatly reduced while the heat sterilization and the water supply requirement of proper humidity are maintained for a long time, and the environmental stability in the culture chamber 1 is ensured, thereby ensuring the safe culture of the culture in the culture chamber 1.
It should be noted that the shape and the size of the water storage container 2 are corresponding to those of the accommodating chamber, so as to ensure that the gap between the two is as small as possible when the water storage container 2 is completely slid into the accommodating chamber. Illustratively, as shown in fig. 1, both the water reservoir 2 and the receiving chamber are square and are sized to match.
The internal spaces of the accommodation chamber and the culture chamber 1 are mutually exclusive, so as to reduce the environmental influence of the environmental change in the accommodation chamber on the inside of the culture chamber 1. Illustratively, as shown in FIG. 1, the culture chamber 1 constitutes the entire CO 2 The main body part of the incubator, the accommodating chamber is arranged above the incubation chamber 1, and the accommodating chamber and the incubation chamber are separated by a partition board.
Illustratively, the accommodating chamber and the water storage container 2 form a sliding structure similar to a drawer, specifically, sliding rails are formed on the left side and the right side of the accommodating chamber, sliding grooves are formed at positions, corresponding to the sliding rails, of the water storage container 2, and the sliding grooves are matched with the sliding rails, so that the accommodating chamber and the water storage container 2 are connected together in a sliding manner.
Illustratively, a water outlet is provided at the inner end of the water reservoir 2, which water outlet is connected to the evaporation pan by a pipe through the channel.
In order to reduce the environmental impact of the environmental change in the accommodating chamber on the environment in the culture chamber 1, in the embodiment of the utility model, a sealing part is arranged between the pipeline and the channel for reducing the air convection between the culture chamber 1 and the accommodating chamber, so that the culture chamber 1 is not greatly affected even if the environment in the accommodating chamber fluctuates greatly. Illustratively, the seal includes a seal ring.
In the embodiment of the present utility model, preferably, the water storage container 2 is a closed container provided with a water filling port 202, and the water filling port 202 is provided with a cover 203. Compared with the open water storage container 2, the closed container provided with the water filling port 202 has the advantage that when the water storage container 2 is in a non-water supply state and the water storage container 2 is in a closed state, the environmental influence on the culture chamber 1 is relatively reduced; even if the water storage container 2 is in a water supply state, the environmental impact on the culture chamber 1 is relatively reduced. Illustratively, as shown in fig. 2, the water storage container 2 is a square kettle provided with a water filling port, and a cover 203 is arranged on the water filling port.
When the water storage container 2 is a closed container provided with the water filling port 202, in order to avoid the negative pressure state in the water storage container, the water storage container 2 is not smooth to supply water to the evaporation pan. In the embodiment of the present utility model, the cover 203 is provided with a first vent hole 204, and the side wall of the accommodating chamber is provided with a second vent hole 3 which is communicated with the outside. CO 2 The incubator has high requirements for air cleanliness, and the general air contains microorganisms and chemicals, so that it is necessary to ensure cleanliness of the air entering the water storage container 2. In the embodiment of the present utility model, the first ventilation holes 204 and the second ventilation holes 3 are respectively provided with a filter screen, and the external air needs to be filtered once through the filter screen on the second ventilation holes 3 when entering the water storage container 2, and then filtered twice through the filter screen on the first ventilation holes 204, so that the impurities such as microorganisms and chemical substances in the air are filtered out, and the air entering the water storage container 2 is ensured to be clean.
In the embodiment of the present utility model, a humidity sensor (not shown) is disposed in the culture chamber 1, and the humidity sensor is electrically connected to the controller. When the incubator is used, the corresponding humidity threshold is set, when the humidity of the incubator chamber 1 is lower than the set humidity threshold, the humidity sensor transmits the detected humidity value to the controller, and the controller controls the water supply pump to supply water to the evaporation tray, so that water is automatically supplied to the evaporation tray in time, and the environmental stability of the incubator is ensured. As shown in fig. 2, the humidity sensor is illustratively provided on the cover 203, which facilitates replacement, cleaning, and maintenance of the humidity sensor.
Due to the limited volume of the water reservoir 2, after the water reservoir 2 is supplied for a period of time, water is also replenished to ensure the water supply requirement to the evaporation pan. In order to timely replenish water to the water storage container 2, in the embodiment of the utility model, a liquid level sensor 201 and an alarm are arranged in the water storage container 2, and the liquid level sensor 201 and the alarm are respectively and electrically connected with the controller. When the water level sensor 201 is used, a corresponding water level threshold is set, and when the water level in the water storage container 2 is lower than the set water level threshold, the detected water level value is transmitted to the controller by the water level sensor 201, the controller controls the alarm to alarm, and a worker receives an alarm signal, so that water is filled into the water storage container 2 immediately.
Further, when the water storage container 2 is completely slid into the accommodating chamber, the stability of the environment of the culturing chamber 1 is ensured in order to improve the environmental stability in the accommodating chamber. In the embodiment of the utility model, the water storage container 2 is provided with a sealing part 205 at one end facing the outside for sealing the opening of the accommodating chamber facing the outside. Illustratively, as shown in fig. 1, the sealing part 205 is a plate-like object, and when the water storage container 2 is pushed into the accommodating chamber, the edge of the plate-like object and the CO 2 The side wall of the incubator is attached to seal the opening of the accommodating chamber facing the outer side.
In order to facilitate sliding the water storage container 2 in and out of the receiving chamber, in the implementation of the present utility model, a handle (not shown) is provided at an end of the water storage container 2 facing the outside. Holding the handle can facilitate sliding the water storage container 2 in and out of the receiving chamber.
For convenient water addition to the water storage container, in the embodiment of the utility model, the water storage container 2 is arranged at the CO 2 The top of the incubator. Illustratively, as shown in FIG. 1, a water reservoir 2 is disposed above the culture chamber 1 at the CO 2 The upper right corner of the incubator.
In an embodiment of the utility model, the CO 2 An operation screen 4 is arranged on the incubator, and the operation screen 4 is electrically connected with the controller. The operation screen 4 can display relevant environmental parameters in the culture chamber 1 in real time, and can control the working states of relevant components through the operation screen. Illustratively, as shown in FIG. 1, the operation panel 4 is disposed at the CO 2 Upper left upper part of incubatorAngular position.
Although the present disclosure is disclosed above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the disclosure.
Claims (10)
1. CO (carbon monoxide) 2 Incubator, characterized by comprising a culture chamber (1), an evaporation tray, a water storage container (2) and a controller, wherein the CO 2 The side wall of the incubator is provided with a containing cavity, the containing cavity and the inner space of the incubator cavity (1) are mutually disjoint, a channel is formed between the containing cavity and the incubator cavity (1), the water storage container (2) corresponding to the shape and the size of the containing cavity is connected in a sliding mode in the containing cavity, the water storage container (2) passes through the channel through a pipeline to be connected with the evaporation tray arranged in the incubator cavity (1), and a water supply pump is arranged on the pipeline and is electrically connected with the controller.
2. The CO according to claim 1 2 The incubator is characterized in that a sealing part is arranged between the pipeline and the channel.
3. The CO according to claim 1 2 The incubator is characterized in that the water storage container (2) is a closed container provided with a water filling port (202), and a cover (203) is arranged on the water filling port (202).
4. A CO according to claim 3 2 The incubator is characterized in that a first vent hole (204) is formed in the cover (203), and a second vent hole (3) communicated with the outside is formed in the side wall of the accommodating chamber.
5. The CO of claim 4 2 The incubator is characterized in that the first ventilation holes (204) and the second ventilation holes (3) are respectively provided with a filter screen.
6. A CO according to any one of claims 1-5 2 The incubator is characterized in that a humidity sensor is arranged in the culture chamber (1), and the humidity sensor is electrically connected with the controller.
7. A CO according to any one of claims 1-5 2 The incubator is characterized in that a liquid level sensor (201) and an alarm are arranged in the water storage container (2), and the liquid level sensor (201) and the alarm are respectively and electrically connected with the controller.
8. A CO according to any one of claims 1-5 2 The incubator is characterized in that a sealing part (205) for sealing the opening of the accommodating chamber facing to the outer side is arranged at one end of the water storage container (2) facing to the outer side.
9. A CO according to any one of claims 1-5 2 The incubator is characterized in that a handle is arranged at one end of the water storage container (2) facing the outer side.
10. A CO according to any one of claims 1-5 2 Incubator, characterized in that the water storage container (2) is located at the CO 2 The top of the incubator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223161614.7U CN218910310U (en) | 2022-11-28 | 2022-11-28 | CO (carbon monoxide) 2 Incubator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223161614.7U CN218910310U (en) | 2022-11-28 | 2022-11-28 | CO (carbon monoxide) 2 Incubator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218910310U true CN218910310U (en) | 2023-04-25 |
Family
ID=86048745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223161614.7U Active CN218910310U (en) | 2022-11-28 | 2022-11-28 | CO (carbon monoxide) 2 Incubator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218910310U (en) |
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2022
- 2022-11-28 CN CN202223161614.7U patent/CN218910310U/en active Active
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