CN210432541U

CN210432541U - Ventilative type fungus bag is used in domestic fungus production

Info

Publication number: CN210432541U
Application number: CN201921161251.2U
Authority: CN
Inventors: 史振霞; 李丛胜; 周志国; 吴智艳
Original assignee: Langfang Normal University
Current assignee: Langfang Normal University
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-05-01
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses a breathable fungus bag for edible fungus production, which comprises a body, wherein the body is of a long-strip symmetrical structure, one end of the body is a seal, the other end of the body is an opening, and breathable films are arranged on the inner folding edges at the two sides of the body; the inner folding edge comprises a first inner folding edge and a second inner folding edge, the breathable films comprise first breathable films and second breathable films, the first breathable films are located on the outer sides of the first inner folding edges and the second breathable films are located on the inner sides of the second inner folding edges and are evenly distributed, equilateral triangles are formed between the first breathable films and the second breathable films, and equilateral triangles are formed between the second breathable films and the first breathable films. The utility model adopts the above structure, the breathable fungus bag for edible fungus production has simple structure and good ventilation performance, and can prevent the invasion of mixed fungi.

Description

Ventilative type fungus bag is used in domestic fungus production

Technical Field

The utility model relates to a fungus stick plastic bag technical field especially relates to an edible mushroom production is with ventilative type fungus bag.

Background

In the prior art, bag cultivation technology is mainly adopted for culturing edible fungi, most of the edible fungi are aerobic fungi, and sufficient oxygen is needed in the fungus culturing process. However, the culture period is often long, hyphae are weak in a closed anaerobic severe environment, and the capability of the mycelium for resisting natural disasters and plant diseases and insect pests is greatly weakened.

In addition, in order to prevent the pollution of mixed fungi, the cultivation of the edible fungi is carried out in a sealed plastic bag, and the two ends of a fungus stick bag are tied, so that hyphae are difficult to germinate and grow slowly. Moreover, as the oxygen in the bag is consumed, the hyphae can have the phenomena of growth pause and the like, and finally the hyphae in the fungus bag grow asynchronously or part of the fungus bag is damaged due to oxygen deficiency and the like.

At present, the front end of a hypha growing part of a fungus bag is punctured to remedy the problem, but the labor intensity is high, the quality of fungus sticks is different, and the fruiting quality is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ventilative type fungus bag is used in domestic fungus production, simple structure, air permeability is good to can prevent that miscellaneous fungus from invading.

In order to achieve the purpose, the utility model provides a breathable fungus bag for edible fungus production, which comprises a body, wherein the body is of a long-strip symmetrical structure, one end of the body is a seal, the other end of the body is an opening, and breathable films are arranged on the inward-folded edges at the two sides of the body;

the inner folded edge comprises a first inner folded edge and a second inner folded edge, the breathable films comprise a first breathable film and a second breathable film, the first breathable film is positioned on the outer side of the first inner folded edge and is uniformly distributed, the second breathable film is positioned on the inner side of the second inner folded edge and is uniformly distributed, an equilateral triangle is formed between each first breathable film and the adjacent second breathable film, and an equilateral triangle is formed between each second breathable film and the adjacent first breathable film;

the breathable film is characterized in that breathable rings are arranged on the inner sides of the breathable films, breathable holes are formed in the breathable rings, sealing covers located on the inner sides of the breathable films are arranged on the outer sides of the breathable rings, duck tongues on one sides of the sealing covers are connected to the bonding blocks of the breathable films, and the duck tongues protrude out of the breathable films.

Preferably, the inner side of the first inner folded edge is provided with a micro exhaust hole close to the sealing side.

Preferably, the breathable film is welded to the body, the outer edge of the sealing cover is bonded to the breathable film, and the bonding block is a rubber block.

Preferably, the first breathable membrane and the second breathable membrane are both circular.

Therefore, the utility model adopts the above structure a ventilative type fungus bag is used in domestic fungus production, simple structure, air permeability is good to can prevent miscellaneous fungus invasion.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic view of an embodiment of the present invention after the cover of the air-permeable fungus bag for producing edible fungi is uncovered;

FIG. 2 is a schematic view of an embodiment of a gas-permeable membrane in a gas-permeable fungus bag for producing edible fungi.

Reference numerals

1. Sealing; 2. an opening; 3. a first breathable film; 4. a second breathable film; 5. a first inner folded edge; 6. a second inner folded edge; 7. ventilating rings; 8. air holes are formed; 9. sealing the cover; 10. duck tongues; 11. bonding blocks; 12. and (4) exhausting holes.

Detailed Description

The following describes embodiments of the present invention with reference to the accompanying drawings.

Fig. 1 is the utility model relates to a schematic diagram of embodiment after the closing cap is uncovered on the ventilative type fungus bag for domestic fungus production, fig. 2 is the utility model relates to a schematic diagram of ventilated membrane embodiment in ventilative type fungus bag for domestic fungus production, as shown in the figure, a ventilative type fungus bag for domestic fungus production, including the body, the body is rectangular symmetrical structure, and the one end of body is for sealing 1, and its other end is opening 2. The inside folding edges of the two sides of the body are provided with breathable films, and the breathable films are used for the circulation of water vapor and oxygen and can defend infectious bacteria. The ventilated membrane is welded to the body, and the stability of the connection of the ventilated membrane is ensured.

Interior hem includes hem 5 in first hem 5 and the second hem 6, the ventilated membrane is including the first ventilated membrane 3 that is located the outside evenly distributed of hem 5 in first and the second ventilated membrane 4 that is located the inboard evenly distributed of hem 6 in the second, form equilateral triangle between first ventilated membrane 3 and the adjacent second ventilated membrane 4, form equilateral triangle between second ventilated membrane 4 and the adjacent first ventilated membrane 3, the high-efficient circulation of this internal oxygen and steam has been guaranteed in the position setting of first ventilated membrane 3 and second ventilated membrane 4, the support intensity of body has been guaranteed simultaneously. The first breathable film 3 and the second breathable film 4 are both circular, so that the connection strength of the body is guaranteed, and the oxygen and water vapor flow rate is met.

The inner sides of the breathable films are provided with breathable rings 7, breathable holes 8 are formed in the breathable rings 7, and oxygen and water vapor flow through the breathable holes 8. The outside of ventilative circle 7 is equipped with the closing cap 9 that is located the ventilated membrane inboard, and closing cap 9 is used for sealing ventilative circle 7, need guarantee its temperature at the edible mushroom fermentation initial stage, and closing cap 9 seals sealing washer 7 this moment and can prevent thermal loss, guarantees the demand of fermentation temperature. The outer edge of the sealing cover 9 is bonded on the breathable film, so that the connection between the sealing cover 9 and the breathable film is ensured. The duck tongue 10 on one side of the sealing cover 9 is connected to the bonding block 11 of the breathable film, the bonding block 11 is a rubber block, the sealing cover 9 can be removed by lifting the duck tongue 10, and the breathable ring is exposed. The duck tongue 10 protrudes out of the breathable film, so that the duck tongue 10 can be pinched quickly. The inboard of first interior hem 5 is equipped with and is close to the miniature exhaust hole 12 that seals 1 side, and after filling the culture medium, exhaust hole 12 is pressed in the inboard of body, and the gaseous outer row of being convenient for prevents to expand the bag, breaks the bag in the autoclaving process, and simultaneously, the growth that does not influence the domestic fungus is little in the heat emission among the domestic fungus culture process.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a production of domestic fungus is with ventilative type fungus bag which characterized in that: the breathable clothes comprise a body, wherein the body is of a long-strip symmetrical structure, one end of the body is a seal, the other end of the body is an opening, and breathable films are arranged on the inner folded edges on two sides of the body;

2. The air-permeable fungus bag for edible fungus production according to claim 1, wherein: and the inner side of the first inner folded edge is provided with a micro exhaust hole close to the sealing side.

3. The air-permeable fungus bag for edible fungus production according to claim 1, wherein: the breathable film is welded to the body, the outer edge of the sealing cover is bonded to the breathable film, and the bonding block is a rubber block.

4. The air-permeable fungus bag for edible fungus production according to claim 1, wherein: the first breathable film and the second breathable film are both circular.