CN205389589U - A lid for edible mushroom cultivation bag - Google Patents
A lid for edible mushroom cultivation bag Download PDFInfo
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- CN205389589U CN205389589U CN201620190483.0U CN201620190483U CN205389589U CN 205389589 U CN205389589 U CN 205389589U CN 201620190483 U CN201620190483 U CN 201620190483U CN 205389589 U CN205389589 U CN 205389589U
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- box
- lid
- upper cover
- edible mushroom
- cultivating bag
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Abstract
The utility model discloses a lid for edible mushroom cultivation bag, the tubaeform lantern ring including big end down, ventilate the box and the upper cover, the box of ventilating outwards extends including the box of tubbiness portion and by box portion lateral wall top edge and forms annular book ear, the bottom surface of box portion is equipped with a plurality of air vents on for the curved surface of epirelief and this bottom surface, it is formed with the slot to roll over between ear and box portion lateral wall, on cover and be equipped with a plurality of through -holes, inseparable mobile upper shield formula was connected in the outside of ear was rolled over to the inside wall of upper cover and the box of ventilating, be equipped with the ventilative filtering layer that is located the box top of ventilating in the upper cover, the box of ventilating is detained on the lantern ring, the top edge of the lantern ring lies in the ditch inslot, this a lid for edible mushroom cultivation bag, it is the curved surface of epirelief to ventilate the bottom surface of box portion, air vent on it is far away apart from lantern ring lower part, the domestic fungus of growing in the cultivation bag can not push up and touch the box of ventilating, cause the jam of air vent, adopt this a lid for edible mushroom cultivation bag, can give the growing environment that the domestic fungus is good, shorten cultivation period greatly.
Description
Technical field
This utility model relates to field of edible fungus culture, particularly relates to a kind of lid for edible mushroom cultivating bag.
Background technology
The production of factory edible fungi is frequently with bag cultivating method, and the step of bag cultivating method generally, prepares culture medium, by culture medium pack and through high pressure or normal pressure pot sterilizing, carries out inoculation work after sterilizing.During medium sterilization and postvaccinal mycelial growth, the bag mouth of cultivating bag is both needed to cover the lid with aeration, to prevent culture medium excessive and miscellaneous bacteria infection.For the lid of edible mushroom cultivating bag, its structure mainly includes being enclosed within the collar of cultivating bag bag mouth and is placed on outside the collar to have the lid of aeration, is gripped with ventilative filtering layer in lid.Lid pattern for edible mushroom cultivating bag is numerous, difference concentrates on lid and ventilative filtering layer, existing lid mostly adopts common cap-shaped, lid planar section sets passage, when high pressure or normal pressure pot sterilizing, the steam globule on boiler easily drips on lid, enter from passage, soak ventilative filtering layer and enter in bag, affect the aridity in bag, and ventilative filtering layer sandwiched in lid mainly adopts sponge or Cotton Gossypii, sponge or Cotton Gossypii easily damp, breathability and transitionality are all poor, easy anoxia and bacteria infection during mycelial growth.
For solving problem above, in Chinese patent application prospectus CN203251680U, disclose the lid of a kind of edible mushroom cultivating bag, including the tubaeform collar, the ventilation box of tubbiness, ventilative filtering layer, upper cover, the ventilation cassette bottom multiple passage of part cloth, ventilative filtering layer is pressed in upper cover, ventilation box upper end turnup laterally forms crimping, crimping lateral surface is provided with screw thread, there is gap inner side with ventilation box side, collar top is embedded in described gap, upper cover top is provided with the damp proof lid of hollow, damp proof lid side is provided with through hole, upper cover inner side mounting thread, with ventilation box to threaded.This kind of lid, although the good permeability of ventilative filtering layer, and side opening through hole, can prevent water droplet from entering in lid, but owing to the bottom of its ventilation box is plane, the passage distance collar footprint on ventilation box is near, in bag, the edible fungi of growth easily contacts ventilation box, blocking passage, causes anoxia in bag, and then affects edible fungi growth.
Summary of the invention
The purpose of this utility model is in that to provide a kind of lid for edible mushroom cultivating bag.
For realizing the purpose of this utility model, now describe its technical scheme in detail: a kind of lid for edible mushroom cultivating bag, including the up-small and down-big tubaeform collar, ventilation box and upper cover, described ventilation box includes the box portion of tubbiness and being stretched out by box portion sidewall top edge and forms annular folding ear, the bottom surface in box portion is the curved surface of epirelief and this bottom surface is provided with some passages, it is formed with groove between folding ear and box portion sidewall, cover on described and be provided with some through holes, the medial wall of upper cover is connected with tight movable cover in the outside of ventilation box folding ear, the ventilative filtering layer above ventilation box it is provided with in upper cover, described ventilation box is buckled on the collar, the top edge of the collar is positioned at groove.
Further, threaded with the lateral wall of ventilation box folding ear in the medial wall of upper cover.Being threaded connection, upper cover is connected more reliable with ventilation box, and upper cover is firm during use, will not occur ventilation box to drop out situation about separating with upper cover after box of ventilating.
Further, upper cover includes the tarpaulin raised up in the middle part of bezel ring, and bezel ring, and through hole is provided with the sidewall of tarpaulin, threadeds with folding ear lateral wall in bezel ring, medial wall.This kind is arranged, on the one hand, when high pressure or normal pressure pot sterilizing, the steam globule on boiler will not directly drop to through hole, can keep well dried property, on the other hand in cultivating bag, after inoculation cultivating bag lid to lid laterally stacked time, because of two lids cultivating bag hypotelorism to lid, and the blocking of through hole will not be caused, and then affect edible fungi growth.
Further, the above curved surface for epirelief of described upper cover tarpaulin, bezel ring, above for low inside and high outside curved surface.When high pressure or normal pressure pot sterilizing, the steam water droplet on boiler on cover time, this kind of structure, the steam globule can be made to flow out, it is to avoid the steam globule inwardly flow to through hole along tarpaulin wall portion or bezel ring, upper ring surface.
Further, described ventilative filtering layer is non-woven fabrics.Non-woven fabrics good permeability, fast drying, and its gap is little, not only can effectively prevent the infection of miscellaneous bacteria, also can effectively prevent the insects such as acarid from entering in cultivating bag, affect sprouting and the growth of mycelia.
Further, the top of upper cover bezel ring, sidewall extends radially inwardly the ring-shaped step being positioned at above ventilation box folding ear, and ventilative filtering layer edge is sandwiched between step and ventilation box.This kind is arranged, and can make ventilative filtering layer and upper cover close contact, namely breathe freely and do not stay gap between filtering layer edge and upper cover, it is to avoid the insects such as acarid and miscellaneous bacteria are entered in cultivating bag by filtering layer edge of breathing freely.
Further, the bottom surface in box portion is 5mm-7mm to the minimum range of ventilative filtering layer.After ventilative filtering layer meets water-soaked, if the bottom surface in box portion is too small to the minimum range of ventilative filtering layer, the radius of ventilative filtering layer dry place is more than minimum range, the dampness of ventilative filtering layer can enter in cultivating bag, affect bag inner drying degree, if the bottom surface in box portion is excessive to the minimum range of ventilative filtering layer, the overall volume of lid can be increased again, therefore, while avoiding the dampness of ventilative filtering layer can enter in cultivating bag, the volume that will not make again lid is excessive, and the bottom surface in box portion is 5mm-7mm to the minimum range of ventilative filtering layer is preferably.
Further, it has been horizontally set with reinforcement in upper cover tarpaulin.This kind of setting can make lid more firm, not easily crushing and damage.
This utility model is for the lid of edible mushroom cultivating bag, the curved surface that bottom surface is epirelief in ventilation box box portion, passage thereon distance collar bottom is farther out, in cultivating bag, the edible fungi of growth will not contact ventilation box, cause the blocking of passage, adopt this to be used for the lid of edible mushroom cultivating bag, the growing environment that edible fungi is good can be given, be greatly shortened cultivation cycle.
Accompanying drawing explanation
Fig. 1 is the main TV structure axial, cross-sectional view of this utility model better embodiment；
Fig. 2 is the sectional drawing of the upper cover rim line A-A as shown in Figure 1 of this utility model better embodiment；
Fig. 3 is the plan structure schematic diagram of the ventilation box of this utility model better embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail for the better embodiment of the lid of edible mushroom cultivating bag:
nullAs shown in Figure 1 to Figure 3，This utility model is for the lid of edible mushroom cultivating bag，Including the up-small and down-big tubaeform collar 1、Ventilation box 2 and upper cover 3，Described ventilation box 2 includes the box portion 21 of tubbiness and being stretched out by box portion 21 sidewall top edge and forms annular folding ear 22，The bottom surface in box portion 21 is the curved surface of epirelief and this bottom surface is provided with some passages 210，It is formed with groove 23 between folding ear 22 and box portion 21 sidewall，Described upper cover 3 includes the tarpaulin 31 raised up in the middle part of bezel ring, 32 and bezel ring, 32，The sidewall of described tarpaulin 31 offers some through holes 310，The medial wall of bezel ring, 32 is connected with tight movable cover in the outside of ventilation box folding ear 22，The ventilative filtering layer 4 above ventilation box 2 it is provided with in upper cover 3，Described ventilation box 2 is buckled in the collar 1，The top edge of the collar 1 is positioned at groove 23.Threaded with folding ear 22 lateral wall in bezel ring, 32 medial wall.The above curved surface for epirelief of described upper cover tarpaulin 31, bezel ring, 32 above for low inside and high outside curved surface.Described ventilative filtering layer 4 is non-woven fabrics.The top of upper cover bezel ring, 32 sidewall extends radially inwardly the ring-shaped step 33 being positioned at above ventilation box folding ear 22, and ventilative filtering layer 4 edge is sandwiched between step 33 and ventilation box 2.The bottom surface in box portion 21 is 5mm-7mm to the minimum range H of ventilative filtering layer 4.Reinforcement 34 it has been horizontally set with in upper cover tarpaulin 31.
This utility model is for the lid of edible mushroom cultivating bag, the curved surface that bottom surface is epirelief in ventilation box box portion 21, passage 210 thereon is apart from the collar 1 bottom farther out, in cultivating bag, the edible fungi of growth will not contact ventilation box 2, cause the blocking of passage 210, adopt this to be used for the lid of edible mushroom cultivating bag, the growing environment that edible fungi is good can be given, be greatly shortened cultivation cycle.
This utility model is for the lid of edible mushroom cultivating bag, for making upper cover 3 be connected more reliable with ventilation box 2, when upper cover 3 uses after being placed on ventilation box 2, ventilation box 2 will not be occurred to drop out situation about separating with upper cover 3, it is preferred that threaded with the lateral wall of ventilation box folding ear 22 in the medial wall of upper cover 3；During for making high pressure or normal pressure pot sterilizing, the steam globule on boiler will not directly drop to through hole 310, well dried property can be kept in cultivating bag, and for cultivating bag lid after inoculation to lid laterally stacked time, will not because of two lids cultivating bag hypotelorism to lid, and cause the blocking of through hole 310, and then affect edible fungi growth, preferably, upper cover 3 includes the tarpaulin 31 raised up in the middle part of bezel ring, 32 and bezel ring, 32, through hole 310 is provided with the sidewall of tarpaulin 31, threadeds with folding ear 22 lateral wall in bezel ring, 32 medial wall；When high pressure or normal pressure pot sterilizing, when steam water droplet on boiler is to upper cover 3, for the steam globule can be made to flow out, the steam globule is avoided inwardly to flow to through hole 310 along tarpaulin 31 wall portion or bezel ring, 32 upper ring surface, preferably, the above curved surface for epirelief of upper cover tarpaulin 31, bezel ring, 32 above for low inside and high outside curved surface；For making ventilative filtering layer 4 good permeability, fast drying, and can effectively prevent the insect such as infection and acarid of miscellaneous bacteria from entering in cultivating bag, it is preferred that, ventilative filtering layer 4 is non-woven fabrics；For making ventilative filtering layer 4 be in close contact with upper cover 3, namely breathe freely and between filtering layer 4 edge and upper cover 3, do not stay gap, the insects such as acarid and miscellaneous bacteria is avoided to be entered in cultivating bag by filtering layer 4 edge of breathing freely, preferably, the top of upper cover bezel ring, 32 sidewall extends radially inwardly the ring-shaped step 33 being positioned at above ventilation box folding ear 22, and ventilative filtering layer 4 edge is sandwiched between step 33 and ventilation box 2；While avoiding the dampness of ventilative filtering layer 4 can enter in cultivating bag, the volume that will not make again lid is excessive, it is preferred that, the bottom surface in box portion 21 is 5mm-7mm to the minimum range H of ventilative filtering layer 4；For making lid more firm, not easily crushing and damage, it is preferred that, in upper cover tarpaulin 31, it has been horizontally set with reinforcement 34.
Claims (8)
1. the lid for edible mushroom cultivating bag, including the up-small and down-big tubaeform collar, ventilation box and upper cover, described ventilation box includes the box portion of tubbiness and being stretched out by box portion sidewall top edge and forms annular folding ear, it is characterized in that: the bottom surface in box portion is the curved surface of epirelief and this bottom surface is provided with some passages, it is formed with groove between folding ear and box portion sidewall, cover on described and be provided with some through holes, the medial wall of upper cover is connected with tight movable cover in the outside of ventilation box folding ear, the ventilative filtering layer above ventilation box it is provided with in upper cover, described ventilation box is buckled on the collar, the top edge of the collar is positioned at groove.
2. the lid for edible mushroom cultivating bag according to claim 1, it is characterised in that: threaded with the lateral wall of ventilation box folding ear in the medial wall of upper cover.
3. the lid for edible mushroom cultivating bag according to claim 1, it is characterised in that: upper cover includes the tarpaulin raised up in the middle part of bezel ring, and bezel ring, and through hole is provided with the sidewall of tarpaulin, threadeds with folding ear lateral wall in bezel ring, medial wall.
4. the lid for edible mushroom cultivating bag according to claim 1, it is characterised in that: the above curved surface for epirelief of described upper cover tarpaulin, bezel ring, above for low inside and high outside curved surface.
5. the lid for edible mushroom cultivating bag according to claim 1, it is characterised in that: described ventilative filtering layer is non-woven fabrics.
6. the lid for edible mushroom cultivating bag according to claim 1, it is characterised in that: the top of upper cover bezel ring, sidewall extends radially inwardly the ring-shaped step being positioned at above ventilation box folding ear, and ventilative filtering layer edge is sandwiched between step and ventilation box.
7. the lid for edible mushroom cultivating bag according to claim 1, it is characterised in that: the bottom surface in box portion is 5mm-7mm to the minimum range of ventilative filtering layer.
8. the lid for edible mushroom cultivating bag according to claim 1, it is characterised in that: it is horizontally set with reinforcement in upper cover tarpaulin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620190483.0U CN205389589U (en) | 2016-03-14 | 2016-03-14 | A lid for edible mushroom cultivation bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620190483.0U CN205389589U (en) | 2016-03-14 | 2016-03-14 | A lid for edible mushroom cultivation bag |
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| Publication Number | Publication Date |
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| CN205389589U true CN205389589U (en) | 2016-07-27 |
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| CN201620190483.0U Active CN205389589U (en) | 2016-03-14 | 2016-03-14 | A lid for edible mushroom cultivation bag |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380699A (en) * | 2017-06-27 | 2017-11-24 | 淮阴工学院 | Bacterium bag cover body structure |
| CN113317136A (en) * | 2021-05-25 | 2021-08-31 | 严花勤 | Edible mushroom cultivation bag |
-
2016
- 2016-03-14 CN CN201620190483.0U patent/CN205389589U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380699A (en) * | 2017-06-27 | 2017-11-24 | 淮阴工学院 | Bacterium bag cover body structure |
| CN113317136A (en) * | 2021-05-25 | 2021-08-31 | 严花勤 | Edible mushroom cultivation bag |
| CN113317136B (en) * | 2021-05-25 | 2023-12-22 | 蕉岭县皇佑笔长寿食品实业有限公司 | Edible fungi cultivation bag |
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| GR01 | Patent grant |