CN208102780U - A kind of bung - Google Patents
A kind of bung Download PDFInfo
- Publication number
- CN208102780U CN208102780U CN201820560118.3U CN201820560118U CN208102780U CN 208102780 U CN208102780 U CN 208102780U CN 201820560118 U CN201820560118 U CN 201820560118U CN 208102780 U CN208102780 U CN 208102780U
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- CN
- China
- Prior art keywords
- venthole
- limited block
- float
- lid
- valve plug
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Abstract
The utility model belongs to a kind of bung, including lid, it is characterised in that：Lid is a plate body, the lid is equipped with through-hole, through-hole is equipped with exhaust apparatus, exhaust apparatus includes exhaust pipe, exhaust pipe is a tubular body, exhaust pipe is equipped with venthole A and venthole B, venthole A is set to lid upper surface, venthole B is set to lid lower surface, it is interconnected between venthole A, venthole B and exhaust tube cavity, the exhaust inside pipe wall on the top venthole A is equipped with limited block A, and float-valve plug is equipped between limited block A and venthole B, float-valve plug is bonded with limited block A, and float-valve plug limits the connection between venthole A and venthole B.Compared with prior art, the utility model installs small unidirectional exhaust apparatus additional on fertilizer bucket bung, and gas can be not in the phenomenon that liquid in bucket feed liquid leaks outside inside discharge bucket, inner-pressure expansion will not be generated and destroy plastic barrel, ensure that the activity of strain in product and packed intact.
Description
Technical field
The utility model belongs to product packaging barrel, and in particular to a kind of bucket for holding charging basket of complex microorganism liquid fertilizer
Lid.
Background technique
In the production packaging process of fertilizer, various fertilizer are generally packed with plastic barrel, and are sealing packet to prevent leakage
Dress.Especially some complex microorganism liquid fertilizers, the certain micro-organisms mushroom contained in liquid fertilizer is viable bacteria, close with plastic barrel
After envelope production packaging, microorganism live bacteria can constantly generate gas in charging basket, and gas can not be discharged in the plastic barrel of sealing, packet
Charging ladle can influence the practical of fertilizer, as bucket because air pressure is excessively high in bucket phenomena such as staving deformation expansion, leakage occurs
Body deformation is not easy largely to pile up, to manufacture, using bringing certain influence.
The utility model installs small unidirectional exhaust apparatus additional on fertilizer bucket bung, and gas can be outside inside discharge bucket, again
The phenomenon that liquid in bucket feed liquid leaks will not occur, inner-pressure expansion will not be generated and destroy plastic barrel, both ensure that product
The activity of interior strain in turn ensures the intact performance of packaging.
Summary of the invention
Technical problem to be solved in the utility model is the plastic barrel for being placed with some complex microorganism liquid fertilizers
After filling and sealing, it can be installed additional on bung small because microorganism mushroom discharge gas, which is difficult to be discharged, the phenomenon that swollen bucket leakage occurs
Type one-way exhausting device, gas can will not generate the swollen bad plastic barrel of internal pressure, both ensure that in product outside inside discharge bucket
The activity of strain in turn ensures the intact performance of packaging.
To achieve the above object, the utility model provides technical solution below：A kind of bung, including lid (2), it is special
Sign is：The lid (2) is a plate body, and the lid (2) is equipped with through-hole (21), and the through-hole (21) is equipped with row
Device of air (3), the exhaust apparatus (3) include exhaust pipe (31), and the exhaust pipe (31) is a tubular body, the exhaust pipe
(31) it is equipped with venthole A (32) and venthole B (33), the venthole A (32) is set to lid (2) upper surface, venthole B
(33) it is set to lid (2) lower surface, is mutually interconnected between the venthole A (32), venthole B (33) and exhaust pipe (31) inner cavity
Logical, exhaust pipe (31) inner wall on venthole A (32) top is equipped with limited block A (34), the limited block A (34) and ventilation
Float-valve plug (36) are equipped between hole B (33), the float-valve plug (36) is bonded with limited block A (34), float-valve plug (36) limitation
Connection between venthole A (32) and venthole B (33), when lid (2) lower part air pressure increase, can drive float-valve plug (36) with
Limited block A (34) separation, venthole A (32) be connected to venthole B (33), lid (2) lower part air pressure reduction, float-valve plug (36) and
Limited block A (34) fitting, hinders venthole A (32) to be connected to venthole B (33), and the venthole A (32) is equipped with ventilated membrane
(37)。
In actual use, lid (2) is connect with staving (1), the outer surface of the exhaust pipe (31) of exhaust apparatus (3) and through-hole
(2) it is tightly connected, and venthole B (33) is located at lid (2) upper surface and is in communication with the outside, venthole A (32) is located under lid (2)
Staving () the inner cavity connection that surface to be connect with lid (2), venthole A (32) and venthole B (33) and exhaust pipe (31) are interior
Chamber connection, the float-valve plug (36) is located at exhaust pipe (31) inner cavity, and is set between venthole A (32) and venthole B (33),
When staving (1) interior air pressure and ambient pressure pressure balance or ambient pressure are greater than staving (1) inner cavity air pressure, float-valve plug (36) with
Limited block A (34) compress, when staving (1) inner cavity air pressure increase, driving float-valve plug (36) upwards float, make venthole A (32) and
Venthole B (33) connection promotes float-valve plug (36) and venthole A (32) to be closed when staving (1) inner cavity air pressure reduction, described floating
Connection and closure between dynamic plug (36) control venthole A (32) and venthole B (33), exhaust apparatus (3) are realized in staving
(1) one-way exhaust of inner cavity.Ventilated membrane (37) can be such that the gas of staving (1) inner cavity passes through outward, hinder staving (1) inner cavity
Liquid enters exhaust pipe (31) by ventilated membrane (37).
As an improvement, the venthole B (33) is equipped with Air Filter (38).Air Filter prevents introduced contaminants from entering exhaust pipe
(31) inner cavity.
Further, the venthole A (32) is in horn-like.The horn-like venthole A (32) is easy to gather gas.
Further, exhaust pipe (31) inner cavity is equipped with limited block B (35), and the float-valve plug (36) is in limited block A
(34) it floats between limited block B (35), the limited block A (34) and limited block B (35) limitation float-valve plug (36) are in spacing zone
Interior activity.
Limited block A (34) and limited block B (35) limitation float-valve plug (36) activity in limit section, prevents float-valve plug (36)
In exhaust pipe (31) inner cavity, dislocation does not have the effect of limitation gas unidirectional exhaust.
Compared with prior art, the utility model installs small unidirectional exhaust apparatus additional on fertilizer bucket bung, and gas can be from
Outside inside discharge bucket, and be not in the phenomenon that liquid in bucket feed liquid leaks, inner-pressure expansion will not be generated and destroy plastic barrel,
Both the activity that ensure that strain in product in turn ensures the intact performance of packaging.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the partial enlarged view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Appended drawing reference
1 is staving, and 2 be lid, and 21 be through-hole, and 3 be exhaust apparatus, and 31 be exhaust pipe, and 32 be venthole A, and 33 be ventilation
Hole B, 34 be limited block A, and 35 be limited block B, and 36 be float-valve plug, and 37 be ventilated membrane, and 38 be Air Filter.
Specific embodiment
The following detailed description of preferred embodiments of the present invention.
Embodiment 1：It referring to Fig.1-3, is the structural schematic diagram of the utility model embodiment 1, a kind of bung, including lid 2,
It is characterized in that：The lid 2 is a plate body, and the lid 2 is equipped with through-hole 21, and the through-hole 21 is equipped with exhaust dress
3 are set, the exhaust apparatus 3 includes exhaust pipe 31, and the exhaust pipe 31 is a tubular body, and the exhaust pipe 31 is equipped with ventilation
Hole A32 and venthole B33, the venthole A32 are set to 2 upper surface of lid, and venthole B33 is set to 2 lower surface of lid, described logical
It is interconnected between stomata A32, venthole B33 and 31 inner cavity of exhaust pipe, on 31 inner wall of exhaust pipe on the top the venthole A32
Equipped with limited block A34, float-valve plug 36, the float-valve plug 36 and limited block are equipped between the limited block A34 and venthole B33
A34 fitting, the float-valve plug 36 limit the connection between venthole A32 and venthole B33, when 2 lower part air pressure of lid increase, energy
Enough driving float-valve plugs 36 are separated with limited block A34, and venthole A32 is connected to venthole B33, and 2 lower part air pressure of lid reduces, and are floated
Plug 36 is bonded with limited block A34, and venthole A32 is hindered to be connected to venthole B33, and the venthole A32 is equipped with ventilated membrane 37.
In actual use, lid 2 is connect with staving 1, and the outer surface of the exhaust pipe 31 of exhaust apparatus 3 and the sealing of through-hole 2 connect
It connects, and venthole B33 is located at 2 upper surface of lid and is in communication with the outside, venthole A32 is located at 2 lower surface of lid to be connected with lid 2
The bowl inner chamber connection connect, venthole A32 and venthole B33 are connected to 31 inner cavity of exhaust pipe, and the float-valve plug 36 is located at exhaust
31 inner cavity of pipe, and be set between venthole A32 and venthole B33, air pressure and ambient pressure pressure balance or outer in staving 1
When boundary's air pressure is greater than 1 inner cavity air pressure of staving, float-valve plug 36 and limited block A34 are compressed, and when 1 inner cavity air pressure of staving increases, driving is floating
Dynamic plug 36 floats upwards, be connected to venthole A32 with venthole B33, when 1 inner cavity air pressure of staving reduces, promote float-valve plug 36 and
Venthole A32 closure, the float-valve plug 36 control the connection and closure between venthole A32 and venthole B33, exhaust apparatus 3
Realize the one-way exhaust in 1 inner cavity of staving.Ventilated membrane 37 can be such that the gas of 1 inner cavity of staving passes through outward, hinder in staving 1
The liquid of chamber enters exhaust pipe 31 by ventilated membrane 37.
Embodiment 2：Compared with Example 1, difference in this case is that：The venthole A32 is in horn-like.
Embodiment 3：Compared with Example 1, difference in this case is that：31 inner cavity of exhaust pipe is equipped with limited block
B35, the float-valve plug 36 float between limited block A34 and limited block B35, and the limited block A34 and limited block B35 limitation are floating
The activity in limit section of dynamic plug 36.
The activity in limit section of limited block A34 and limited block B35 limitation float-valve plug 36, prevents float-valve plug 36 in exhaust pipe
The dislocation of 31 inner cavities does not have the effect of limitation gas unidirectional exhaust.
Embodiment 3：Compared with Example 1, difference in this case is that：The venthole B33 is equipped with Air Filter 38.
Air Filter prevents introduced contaminants from entering 31 inner cavity of exhaust pipe.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the premise of the invention, several changes and improvements can also be made, these belong to this
The protection scope of utility model.
Claims (5)
1. a kind of bung, including lid (2), it is characterised in that：The lid (2) is a plate body, is set on the lid (2)
Have through-hole (21), the through-hole (21) is equipped with exhaust apparatus (3), and the exhaust apparatus (3) includes exhaust pipe (31), the row
Tracheae (31) is a tubular body, and the exhaust pipe (31) is equipped with venthole A (32) and venthole B (33), the venthole A
(32) it is set to lid (2) upper surface, venthole B (33) is set to lid (2) lower surface, the venthole A (32), venthole B
(33) it is interconnected between exhaust pipe (31) inner cavity, exhaust pipe (31) inner wall on venthole A (32) top is equipped with limit
Position block A (34) is equipped with float-valve plug (36) between the limited block A (34) and venthole B (33), the float-valve plug (36) and limit
Block A (34) fitting, the connection between float-valve plug (36) limitation venthole A (32) and venthole B (33), when under lid (2)
Portion's air pressure increases, and float-valve plug (36) can be driven to separate with limited block A (34), and venthole A (32) is connected to venthole B (33),
Lid (2) lower part air pressure reduces, and float-valve plug (36) is bonded with limited block A (34), hinders venthole A (32) and venthole B (33)
Connection, the venthole A (32) are equipped with ventilated membrane (37).
2. bung as described in claim 1, it is characterised in that：The venthole B (33) is equipped with Air Filter (38).
3. bung as claimed in claim 1 or 2, it is characterised in that：The venthole A (32) is in horn-like.
4. bung as claimed in claim 1 or 2, it is characterised in that：Exhaust pipe (31) inner cavity is equipped with limited block B (35),
The float-valve plug (36) is floated between limited block A (34) and limited block B (35), the limited block A (34) and limited block B (35)
Limit float-valve plug (36) activity in limit section.
5. bung as claimed in claim 3, it is characterised in that：Exhaust pipe (31) inner cavity is equipped with limited block B (35), described
Float-valve plug (36) floats between limited block A (34) and limited block B (35), the limited block A (34) and limited block B (35) limitation
Float-valve plug (36) activity in limit section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820560118.3U CN208102780U (en) | 2018-04-19 | 2018-04-19 | A kind of bung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820560118.3U CN208102780U (en) | 2018-04-19 | 2018-04-19 | A kind of bung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208102780U true CN208102780U (en) | 2018-11-16 |
Family
ID=64119000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820560118.3U Active CN208102780U (en) | 2018-04-19 | 2018-04-19 | A kind of bung |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208102780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114250127A (en) * | 2021-12-31 | 2022-03-29 | 北京二锅头酒业股份有限公司 | Making wine cellar pool |
-
2018
- 2018-04-19 CN CN201820560118.3U patent/CN208102780U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114250127A (en) * | 2021-12-31 | 2022-03-29 | 北京二锅头酒业股份有限公司 | Making wine cellar pool |
| CN114250127B (en) * | 2021-12-31 | 2023-09-26 | 北京二锅头酒业股份有限公司 | Wine brewing pit |
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