CN210030691U

CN210030691U - Microbial cultivation bottle

Info

Publication number: CN210030691U
Application number: CN201920431340.8U
Authority: CN
Inventors: 王磊
Original assignee: China Three Gorges University CTGU
Current assignee: China Three Gorges University CTGU
Priority date: 2019-04-01
Filing date: 2019-04-01
Publication date: 2020-02-07
Anticipated expiration: 2029-04-01

Abstract

The utility model relates to a microorganism culture bottle, which belongs to the microorganism field and comprises a bottle body and a bottle cap, wherein the inner surface of the bottle body is clamped with the inner surface of the bottle cap, the top of the bottle cap is provided with a through hole, an adsorption layer is arranged in the bottle cap and is communicated and connected with the outside of the bottle cap through the through hole, the bottom of the adsorption layer is fixedly connected with a degerming layer for sterilizing gas after the gas enters the adsorption layer through the through hole, and the side surface of the degerming layer is communicated and connected with the bottle body through a first conduit; the utility model discloses an above-mentioned cooperation of relevant structure is used, the sealed joint of bottle and bottle lid for the dismantlement that the bottle lid can be fine, and the leakproofness is fine, simultaneously, through the setting of adsorbed layer, make impurity in the air can obtain fine purification, then, through the effect of placing the interior alcohol that disinfects of box, kill the bacterium in the air, make the gas that gets into in the bottle purer, the utility model is simple in operation, the result of use is better, can extensively promote and produce.

Description

Microbial cultivation bottle

Technical Field

The utility model relates to a microorganism culture bottle belongs to the microorganism field.

Background

In the process of culturing microorganisms, a culture bottle is needed, the culture bottle is usually sealed, and external bacteria, fungi and other microorganisms are prevented from entering the bottle to cause pollution through sealing. The prior common sealing mode is to directly tie up a film, kraft paper or fill gauze, cotton and chemical fiber spherical plugs and other forms at the bottle mouth for sealing operation, and the sealing modes have the following defects: (1) although the plug gauze, cotton and chemical fiber ball-shaped plugs can meet the requirement of air permeability, the plugs are easy to absorb moisture and contaminate sundry bacteria, and the plug volume is large, the operation is troublesome, and a certain space inside and outside the bottle mouth is occupied; (2) the sealing operation of polypropylene, polyethylene film or kraft paper is simple, the space inside and outside the bottle mouth is not occupied, but the ventilation property is not good, the oxygen supply growth of strains is influenced, the bottle mouth sealing film after sterilization usually expands and deforms due to the difference between the internal pressure and the external pressure, and the kraft paper is easy to crack under the conditions of damp heat and pressure difference.

Due to the above various defects in the prior art, various microbial culture bottles appear in the market, for example, chinese patent CN201510721333.8 relates to a sterile breathable sealing film structure for microbial culture bottles, which can be flexibly adjusted and adapted according to the sizes and specifications of different culture bottles, a bottle mouth is arranged on the upper portion of the adapted culture bottle, the plastic film is bound at the bottle mouth of the culture bottle by a binding tape or a rubber ring, the opening of the bottle mouth is correspondingly placed with the bottle mouth for sealing, a sealing film ventilation window structure is arranged at the central position for sealing the bottle mouth, the sealing film ventilation window structure comprises a bottom film and a top film, a filter medium is arranged between the bottom film and the top film, and the central positions of the upper and lower surfaces of the filter medium are fixedly connected with the bottom film and the top film through central dispensing.

However, when the adsorption layer on the ventilation window is used, the gas cannot be well sterilized, so that the gas entering the culture bottle is impure, and finally the use effect of the culture bottle is poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model overcomes current defect, provides a microorganism blake bottle, can effectively solve the blake bottle in the background art when using, can not be fine the gas problem of disinfecting in getting into the blake bottle.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a microbial cultivation bottle, includes bottle and bottle lid, be provided with the adsorbed layer in the bottle lid, just the adsorbed layer passes through the through-hole with the outside of bottle lid communicates with each other and connects.

The bottom fixedly connected with of adsorbed layer is gaseous through the degerming layer that disinfects is carried out to gas behind the through-hole entering adsorbed layer, the side on degerming layer pass through pipe one with the bottle communicates with each other and is connected.

Furthermore, the outer surface of the bottle body is fixedly connected with a clamping ring for clamping the bottle body with the bottle cap, and the inner surface of the bottle cap is provided with a clamping groove matched with the clamping ring.

Further, a sealing rubber layer is fixedly connected to the outer surface of the clamping ring.

Further, the degerming layer is including placing the box of placing the alcohol that disinfects, just the top of placing the box with the bottom of adsorbed layer is through viscose layer fixed connection.

Furthermore, the side face of the middle part of the placing box is fixedly connected with a baffle plate for preventing the sterilizing alcohol from splashing, the first guide pipe is arranged in an L shape, and the top end of the first guide pipe is positioned above the baffle plate.

Furthermore, the placing box is communicated and connected with the bottom of the adsorption layer through a second guide pipe, and the bottom end of the second guide pipe is positioned below the baffle.

The utility model discloses beneficial effect: the utility model discloses an establish relevant structures such as bottle, bottle lid and through-hole, the sealed joint of bottle and bottle lid for the dismantlement that the bottle lid can be fine, and the leakproofness is fine, simultaneously, through the setting of adsorbed layer, make impurity in the air can obtain fine purification, then, through the effect of placing the interior alcohol that disinfects of box, kill the bacterium in the air, make the gas that gets into in the bottle purer, the utility model is simple in operation, the result of use is better, can extensively promote and produce.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a partial cross-sectional view of a front view of the body of the present invention;

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

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 1 according to the present invention.

Reference numbers in the figures: 1. a bottle body; 2. a bottle cap; 3. a through hole; 4. an adsorption layer; 5. a first conduit; 6. a snap ring; 7. a card slot; 8. sealing the rubber layer; 9. placing the box; 10. an adhesive layer; 11. a baffle plate; 12. and a second conduit.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-4, a microorganism culture bottle comprises a bottle body 1 and a bottle cap 2, wherein a through hole 3 is formed in the top of the bottle cap 2, an adsorption layer 4 is arranged in the bottle cap 2, and the adsorption layer 4 is communicated and connected with the outside of the bottle cap 2 through the through hole 3. The adsorption layer is made of silica gel.

The bottom of the adsorption layer 4 is fixedly connected with a degerming layer for sterilizing gas after the gas enters the adsorption layer 4 through the through hole 3, the side face of the degerming layer is communicated with the bottle body 1 through the guide pipe I5, the outer surface of the bottle body 1 is fixedly connected with a clamping ring 6 for clamping the bottle body 1 and the bottle cap 2, the inner surface of the bottle cap 2 is provided with a clamping groove 7 matched with the clamping ring 6, the outer surface of the clamping ring 6 is fixedly connected with a sealing rubber layer 8, the bottle body 1 and the bottle cap 2 are clamped with the clamping groove 7 through the clamping ring 6 and the sealing rubber layer 8, so that the bottle cap 2 can be well disassembled, the sealing performance is good, the degerming layer comprises a placing box 9 for placing sterilizing alcohol, the top of the placing box 9 is fixedly connected with the bottom of the adsorption layer 4 through an adhesive layer 10, the side face of the middle part of the placing, prevent that the bubble that produces when gas mixes with the alcohol that disinfects from getting into in the pipe 5, influence the result of use of pipe 5, and pipe 5 is the setting of L type, and the top of pipe 5 is located the top of baffle 11, place box 9 and the bottom of adsorbed layer 4 and communicate with each other through pipe two 12 and be connected, and the bottom of pipe two 12 is located the below of baffle 11, gas gets into adsorbed layer 4 through-hole 3 in, through the setting of adsorbed layer 4, make the impurity in the gas can obtain fine purification, then, the gas after adsorbed by adsorbed layer 4 gets into through pipe two 12 and places box 9, the gas after adsorbing mixes with the alcohol that disinfects in placing box 9 after, kill the bacterium in the air, make the gas that gets into in bottle 1 more pure, then, the gas after disinfecting gets into in bottle 1 through pipe 5, the utility model discloses easy operation, has better use effect and can be widely popularized and produced.

The utility model discloses the theory of operation: the utility model discloses a bottle 1, bottle lid 2 and through-hole 3 relevant structure's cooperation use, bottle lid 2 can fine dismantlement through snap ring 6 and draw-in groove 7 between bottle 1 and the bottle lid 2 and the setting of sealed rubber layer 8, and the leakproofness is fine, simultaneously, gas passes through-hole 3 and gets into in adsorption layer 4, through the setting of adsorption layer 4, make the impurity in the gas can obtain fine purification, then, gas after adsorption layer 4 adsorbs gets into placing box 9 through pipe two 12, after the gas after adsorbing mixes with the alcohol that disinfects in placing box 9, kill the bacterium in the air, make the gas that gets into in bottle 1 purer, then, gas after the disinfection gets into bottle 1 through pipe one 5, the setting of baffle 11, the bubble that produces when preventing gas and the alcohol that disinfects and mixing gets into pipe one 5, influence the result of use of pipe 5, the utility model is simple in operation, the result of use is better, can extensively promote and produce.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. A microbial cultivation bottle comprises a bottle body (1) and a bottle cap (2), wherein a through hole (3) is formed in the top of the bottle cap (2), an adsorption layer (4) is arranged in the bottle cap (2), and the adsorption layer (4) is communicated and connected with the outside of the bottle cap (2) through the through hole (3);

the method is characterized in that: the bottom fixedly connected with gas of adsorbed layer (4) passes through go into behind adsorbed layer (4) through-hole (3) the degerming layer that disinfects to gas, the side on degerming layer pass through pipe one (5) with bottle (1) communicate with each other and are connected.

2. A microbial culture flask according to claim 1, wherein: the outer fixed surface of bottle (1) is connected with supply its with snap ring (6) that bottle lid (2) carry out the joint, the internal surface of bottle lid (2) seted up with draw-in groove (7) of snap ring (6) looks adaptation.

3. A microbial culture flask according to claim 2, wherein: and a sealing rubber layer (8) is fixedly connected to the outer surface of the snap ring (6).

4. A microbial culture flask according to claim 1, wherein: the sterilization layer is including placing box (9) of placing the alcohol that disinfects, just the top of placing box (9) with the bottom of adsorbed layer (4) is through viscose layer (10) fixed connection.

5. A microbial culture flask according to claim 4, wherein: the side face of the middle part of the placing box (9) is fixedly connected with a baffle (11) for preventing the sterilizing alcohol from splashing, the first guide pipe (5) is arranged in an L shape, and the top end of the first guide pipe (5) is positioned above the baffle (11).

6. A microbial culture flask according to claim 5, wherein: the placing box (9) is communicated and connected with the bottom of the adsorption layer (4) through a second guide pipe (12), and the bottom end of the second guide pipe (12) is positioned below the baffle (11).