CN205528770U - Inoculation jar - Google Patents

Abstract

The utility model discloses an inoculation tank, which comprises a bottle body. The bottle mouth of the bottle body is provided with a bottle cap, and the bottle mouth is also provided with an inoculation valve. It also includes a metal ring set around the mouth of the bottle, and the metal ring is fastened on the fermentation container. The utility model is equipped with an inoculation valve, which is convenient for liquid pouring, and the seed liquid does not touch the air; a metal collar is provided to prevent external bacteria from being polluted; the utility model can pour liquid upright, and the seed liquid will not flow out.

Description

Inoculation tank

technical field

The utility model relates to an inoculation tank, in particular to an inoculation tank for microbial fermentation.

Background technique

At present, there are various inoculation methods for microbial fermentation. Generally, the method of directly injecting strains into the fermentation container, or the method of inserting strains into the fermentation container using an inoculation tank, the most commonly used inoculation tank is ordinary glass inoculation Can. However, the existing inoculation methods and inoculation tanks generally have shortcomings such as incomplete sterilization, failure to achieve aseptic inoculation, and inconvenient operation.

Utility model content

In view of this, the purpose of this utility model is to provide an inoculation tank.

The purpose of the utility model is achieved through the following technical solutions, an inoculation tank, including a bottle body 2, the bottle mouth of the bottle body 2 is provided with a bottle cap 4, and an inoculation valve 1 is also provided at the bottle mouth.

Further, it also includes a metal ring set around the mouth of the bottle, and the metal ring is snapped onto the fermentation container.

Further, the metal ring sleeve includes an inner groove wall close to the bottle mouth, an outer groove wall and a groove bottom connecting the inner groove wall and the outer groove wall, and there is a certain distance between the inner groove wall and the outer groove wall.

Further, the inner tank wall is provided with a flexible piece.

Further, a flexible piece is provided on the inner side of the outer tank wall.

Further, the bottom of the tank is provided with a flexible piece.

The utility model has the advantages of:

1. Set the inoculation valve, which is convenient for pouring, and the seed liquid does not touch the air.

2. A metal collar is set to prevent external bacteria contamination;

3. Pour the liquid upright, and the seed liquid will not flow out.

Description of drawings

In order to make the purpose, technical solutions and advantages of the present utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings, wherein:

Fig. 1 is a structural diagram of the utility model.

detailed description

The preferred embodiments of the present utility model will be described in detail below in conjunction with the accompanying drawings; it should be understood that the preferred embodiments are only for illustrating the present utility model, rather than limiting the protection scope of the present utility model.

An inoculation tank includes a bottle body 2, a bottle cap 4 is arranged at the bottle mouth of the bottle body 2, and an inoculation valve 1 is also arranged at the bottle mouth.

It also includes a metal ring set around the mouth of the bottle, and the metal ring is clamped on the fermentation container.

The metal ring sleeve includes an inner groove wall close to the bottle mouth, an outer groove wall and a groove bottom connecting the inner groove wall and the outer groove wall, and there is a certain distance between the inner groove wall and the outer groove wall.

At least one of the inner tank wall, the outer tank wall and the bottom tank is provided with flexible parts, which can better seal.

When the utility model works, open the bottle cap to connect the bottle mouth with the fermentation container, use the metal ring sleeve to engage the bottle body on the fermentation container, then open the inoculation valve, so that the bacteria in the bottle can be inserted into the fermentation container.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. In this way, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and equivalent technologies thereof, the utility model is also intended to include these modifications and variations.

Claims (4)

1. an inoculation tank, it is characterised in that: including that bottle (2), the bottleneck of described bottle (2) are provided with bottle cap (4), described bottle mouth position is additionally provided with inoculation valve (1)；Also including setting the metal ring being located on bottleneck, described metal ring card (3) is together on round.

Inoculation tank the most according to claim 1, it is characterised in that: described metal ring includes the bottom land being close to the internal groove side wall of bottleneck, external groove sidevall and connection internal groove side wall with external groove sidevall, and described internal groove side wall and external groove sidevall spacing have certain distance.

Inoculation tank the most according to claim 2, it is characterised in that: or/and external groove sidevall is provided with flexible piece in described.

Inoculation tank the most according to claim 3, it is characterised in that: described bottom land is provided with flexible piece.