CN209508245U - A kind of culture device for aspergillus niger - Google Patents

Abstract

The utility model discloses a kind of culture devices for aspergillus niger, including bottom, the upper surface of the bottom is plugged with incubator, the incubator includes chamber door, the chamber door includes inside door and external door, the inside of the incubator is equipped with culture dish, the front of the incubator is equipped with triple valve, the front of the bottom is equipped with gas outlet and exhaust outlet, filtering flask is installed on the exhaust outlet, since device setting bottom can place temperature control equipment, the chamber door of setting can be opened and then be placed directly on the inside door after expansion convenient for the taking-up of aspergillus niger inside incubator and be observed simultaneously, since culture box number is multiple, and pass through the column pin hole being equipped with and pin grafting between any two, so that the device vertically multilayer can pile up incubator, after the filtering flask of setting can guarantee the aspergillus niger inside incubator by purification It is outwardly discharged, reduces aspergillus niger and polluted caused by indoor equipment, therefore the utility model is worthy to be popularized.

Description

A kind of culture device for aspergillus niger

Technical field

The utility model relates to mould Cultivating techniques field, specially a kind of culture device for aspergillus niger.

Background technique

With biomedical rapid development, bacteriological incubator is widely used in field of biology, but environmental factor Very big on the culture of bacterium influence, requirement of each bacterium to culture environment is all different, and the requirement of some bacteriums is very high very It as harshness, varies slightly and just easilys lead to culture failure, much hindered to work belts such as experiment, researchs.At present existing When growing directly from seeds living, the inconvenient germ culturing device easily used generallys use conventional bacteria culture dress when needing Bacteria Culture It sets, it is difficult to which effectively convenient regulation Bacteria Culture environment influences Bacteria Culture effect.In addition, influencing the progress of enterprise work, give Staff increases certain work difficulty.

Utility model content

The technical problem to be solved by the present invention is to provide a kind of culture devices for aspergillus niger.

In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows: a kind of culture device for aspergillus niger, The bottom of thermostat is placed with including inside and piles up the incubator in bottom upper surface, and four of the upper surface of the bottom turn Be equipped with column pin hole at angle, the quantity of the incubator be it is multiple, pass through pin and the column pin hole plug connection, the culture The gas outlet that the front of triple valve there are two setting side by side in the positive transverse direction of case, one of triple valve and the bottom is equipped with connects It connects, another triple valve is connect with the exhaust outlet that the bottom front is equipped with；

It is hinged with chamber door on the incubator, the chamber door includes inside door and external door, under the inside door and the external door Hinge connection is held, and the magnet by being equipped with is held to adsorb connection each other on it；

The exhaust outlet includes negative pressure pump, and pipeline is connected on the negative pressure pump, and the other end of the pipeline was connected with The top surface of filter flask, the filtering flask is equipped with exhaust pipe.

Optimal technical scheme as the utility model: the temperature controlling range placed inside the bottom is in DEG C-DEG C Thermostat, and the gas outlet is connect with thermostat.

Optimal technical scheme as the utility model: the bottom of the filtering flask is connect with the pipeline, the filtering The inside of bottle is loaded with ethanol solution.

Optimal technical scheme as the utility model: the inside of the incubator is equipped with the culture platform that cross section is T shape, The upper surface of the culture platform is equipped with culture dish, and the surrounding of the culture dish opens up fluted, and the inside of the groove is equipped with pure Water purification.

By adopting the above technical scheme, the beneficial effects of the utility model are: since device setting bottom can place temperature Control device is spent, while the chamber door being arranged can be opened after being placed directly in expansion in turn convenient for the taking-up of aspergillus niger inside incubator Inside door on observed, since culture box number is multiple, and between any two by the column pin hole that is equipped with and pin grafting, from And the vertical multilayer of the device is allowed to pile up incubator, the filtering flask of setting can guarantee that the aspergillus niger inside incubator passes through It is outwardly discharged after purification, reduces aspergillus niger and polluted caused by indoor equipment.

Detailed description of the invention

Fig. 1 is the agent structure schematic diagram of the utility model；

Fig. 2 is culture platform structural schematic diagram；

Fig. 3 is the enlarged structure schematic diagram of exhaust outlet；

Fig. 4 is the deployed configuration schematic diagram of chamber door.

In figure: 1, bottom；2, triple valve；3, incubator；4, connecting tube；5, column pin hole；6, platform is cultivated；601, culture dish； 602, groove；7, inside door；8, external door；9, exhaust outlet；10, gas outlet；11, magnet；12, negative pressure pump；13, filtering flask；14, it manages Road；15, exhaust pipe.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model Limitation.In the description of the present invention, it should be understood that the orientation of the instructions such as term " on ", "lower", "front", "rear" Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, Therefore it should not be understood as limiting the present invention.In the present invention unless specifically defined or limited otherwise, term The terms such as " installation ", " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, being also possible to can Dismantling connection, or it is integral；It can be mechanical connection, be also possible to be electrically connected or can communicate with each other；It can be directly connected, The connection inside two elements or the interaction relationship of two elements can also be can be indirectly connected through an intermediary. For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood as the case may be Meaning.

Fig. 1-4 is please referred to, the utility model provides a kind of culture device for aspergillus niger, including inside is placed with thermostat Bottom 1 and pile up incubator 3 in 1 upper surface of bottom, four corners of the upper surface of the bottom 1 are equipped with column pin hole 5, the quantity of the incubator 3 be it is multiple, by 5 plug connection of pin and the column pin hole, the front of the incubator 3 is horizontal It is set side by side upwards there are two triple valve 2, one of triple valve 2 is connect with the gas outlet 10 that the front of the bottom 1 is equipped with, separately One triple valve 2 is connect with the exhaust outlet 9 that 1 front of bottom is equipped with；

It is hinged with chamber door on the incubator 3, the chamber door includes inside door 7 and external door 8, the inside door 7 and the external door 8 Lower end hinge connection, and connection by the magnet 11 that is equipped with is adsorbed in end each other on it；

The exhaust outlet 9 includes negative pressure pump 12, is connected with pipeline 14, the other end of the pipeline 14 on the negative pressure pump 12 It is connected with filtering flask 13, the top surface of the filtering flask 13 is equipped with exhaust pipe 15, since device setting bottom 1 can place temperature Control device, while the chamber door being arranged can be opened after being placed directly in expansion in turn convenient for the taking-up of 3 inside aspergillus niger of incubator Inside door 7 on observed, since 3 quantity of incubator is multiple, and inserted between any two by the column pin hole 5 that is equipped with and pin It connects, so that the device vertically multilayer can pile up incubator 3, the filtering flask 13 of setting can guarantee inside incubator 3 Aspergillus niger reduces aspergillus niger and pollutes caused by indoor equipment by being outwardly discharged after purification.

Wherein: thermostat of the temperature controlling range placed inside the bottom 1 at 20 DEG C -40 DEG C, and the gas outlet 10 connect with thermostat, and constant temperature controller can be placed on the bottom of bottom 1 using existing technology, and pass through 10 He of gas outlet Temperature is transmitted in each incubator 3 by connecting tube 4, and preferred thermostat controls temperature at 37 DEG C, is convenient for aspergillus niger in this way The growth of bacterium.

Wherein: the bottom of the filtering flask 13 is connect with the pipeline 14, and the inside of the filtering flask 13 is loaded with ethyl alcohol Solution, since ethyl alcohol can be very good to kill black-koji mould, so that killing mould when mould is discharged outward.

Wherein: the inside of the incubator 3 is equipped with the culture platform 6 that cross section is T shape, and the upper surface of the culture platform 6 is set There is culture dish 601, the surrounding of the culture dish 601 opens up fluted 602, and the inside of the groove 602 is equipped with pure water, so that The cultivation of black-koji mould is convenient, while the pure water in groove 602 can guarantee that the humidity inside incubator 3 reaches requirement.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it should not be understood as limiting the scope of the patent of the utility model, it is noted that for the common of this field For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In the protection scope of the utility model, therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (4)

1. a kind of culture device for aspergillus niger is placed with the bottom (1) of thermostat including inside and piles up on bottom (1) The incubator (3) on surface, it is characterised in that: four corners of the upper surface of the bottom (1) are equipped with column pin hole (5), described The quantity of incubator (3) be it is multiple, by pin and the column pin hole (5) plug connection, the front of the incubator (3) is horizontal It is set side by side upwards there are two triple valve (2), the gas outlet that the front of one of triple valve (2) and the bottom (1) is equipped with (10) it connects, another triple valve (2) is connect with the exhaust outlet (9) that the bottom (1) front is equipped with；

Be hinged with chamber door on the incubator (3), the chamber door includes inside door (7) and external door (8), the inside door (7) with it is described The lower end hinge connection of external door (8), and the magnet (11) by being equipped with is held to adsorb connection each other on it；

The exhaust outlet (9) includes negative pressure pump (12), is connected with pipeline (14) on the negative pressure pump (12), the pipeline (14) The other end is connected with filtering flask (13), and the top surface of the filtering flask (13) is equipped with exhaust pipe (15).

2. the culture device according to claim 1 for aspergillus niger, it is characterised in that: placed inside the bottom (1) Thermostat of the temperature controlling range at 20 DEG C -40 DEG C, and the gas outlet (10) are connect with thermostat.

3. the culture device according to claim 1 for aspergillus niger, it is characterised in that: the bottom of the filtering flask (13) It is connect with the pipeline (14), the inside of the filtering flask (13) is loaded with ethanol solution.

4. the culture device according to claim 1 for aspergillus niger, it is characterised in that: the inside of the incubator (3) It is the culture platform (6) of T shape equipped with cross section, the upper surface of culture platform (6) is equipped with culture dish (601), the culture dish (601) surrounding opens up fluted (602), and the inside of the groove (602) is equipped with pure water.