CN216375726U - Chemical barrel with waterproof ventilating plug - Google Patents
Chemical barrel with waterproof ventilating plug Download PDFInfo
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- CN216375726U CN216375726U CN202122619805.2U CN202122619805U CN216375726U CN 216375726 U CN216375726 U CN 216375726U CN 202122619805 U CN202122619805 U CN 202122619805U CN 216375726 U CN216375726 U CN 216375726U
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- fixedly connected
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- plug
- waterproof
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Abstract
The utility model belongs to the technical field of chemical engineering barrels, and relates to a chemical engineering barrel with a waterproof ventilating plug, wherein the chemical engineering barrel comprises a chemical engineering barrel, the top of the chemical engineering barrel is provided with an opening, the top of the opening is in threaded connection with the ventilating plug, the top of the inner wall of the ventilating plug is fixedly connected with a ventilating groove, the top of the inner wall of the ventilating groove is fixedly connected with a telescopic groove, a telescopic column is connected in the telescopic groove in a sliding mode, a telescopic spring is arranged between the top of the inner wall of the telescopic groove and the top of the telescopic column, the bottom of the telescopic column is fixedly connected with a connecting plate, and the bottom of the connecting plate is fixedly connected with a sealing plug and a support pillar. Its beneficial effect is, this chemical industry bucket with ventilative stopper of waterproof seal, through the fore-set, the length of fore-set is good at the length of ventilative stopper to avoid the inside comdenstion water that forms of chemical industry bucket to lead to ventilative stopper by the water seal, ensured the gas permeability of ventilative stopper, whole device is rational in infrastructure, convenient to use, the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of chemical barrels, and particularly relates to a chemical barrel with a waterproof ventilating plug.
Background
The ventilation plug is formed by welding a film and a plastic piece through ultrasonic waves or hot melting, has the characteristics of simple design, easy installation and long service life, and can be widely applied to plastic containers, such as chemical barrels for containing chemical raw materials.
As disclosed in the Chinese patent, a chemical barrel with a waterproof and breathable plug is disclosed as follows: CN205707932U, published: 20161123, although the device can prevent the chemical drum from expanding and cracking, the device has a complex structure and is very troublesome to produce, thus the device can not meet the use requirements of people.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a chemical barrel with a waterproof ventilating plug, which solves the technical problem of complex structure.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a chemical industry bucket with ventilative stopper of waterproof seal, includes the chemical industry bucket, the opening has been seted up at the top of chemical industry bucket, open-ended top threaded connection has ventilative stopper, the ventilative groove of top fixedly connected with of ventilative stopper inner wall, the flexible groove of top fixedly connected with of ventilative inslot wall, sliding connection has flexible post in the flexible groove, be provided with expanding spring between the top of flexible inslot wall and the top of flexible post, the bottom fixedly connected with connecting plate of flexible post, the bottom fixedly connected with sealing plug and the fore-set of connecting plate.
As a further scheme of the utility model: the top of the ventilation plug is provided with a ventilation hole, and a protective net is fixedly connected in the ventilation hole.
As a further scheme of the utility model: the sealing plug is made of rubber materials, and the top column is made of plastic materials.
As a further scheme of the utility model: the top of the chemical barrel is fixedly connected with a handle.
As a further scheme of the utility model: the surface of the ventilation plug is fixedly connected with anti-skid lines.
As a further scheme of the utility model: the number of the air permeable grooves and the number of the air permeable holes are two.
Compared with the prior art, the utility model has the beneficial effects that:
1. this chemical industry bucket with ventilative stopper of waterproof seal, through flexible groove, flexible post and expanding spring, when the increase of chemical industry bucket internal pressure, the sealing plug can receive an ascending power, the sealing plug rebound drives flexible post rebound this moment, thereby open the bottom in ventilative groove, atmospheric pressure will be discharged along the opening this moment, when the pressure of atmospheric pressure is less than expanding spring's elasticity, expanding spring extends and drives flexible post rebound, thereby seal through the sealing plug once more, automatic ventilative and sealed function has been played, through the sealing plug, the quantity of ventilative groove and bleeder vent is two, the ventilative efficiency of device can be accelerated greatly.
2. This chemical industry bucket with ventilative stopper of waterproof seal, through the fore-set, the length of fore-set is good at the length of ventilative stopper to avoid the inside comdenstion water that forms of chemical industry bucket to lead to ventilative stopper by the water seal, ensured the gas permeability of ventilative stopper, whole device is rational in infrastructure, convenient to use, the practicality is strong.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of a front cross-section of a purge plug according to the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 4 is a front view of a venting plug according to the present invention;
FIG. 5 is a schematic structural view of a front cross section of the telescopic slot of the present invention;
in the figure: 1. a chemical barrel; 2. an opening; 3. a venting plug; 4. a handle; 5. a top pillar; 6. a ventilation groove; 7. a sealing plug; 8. a connecting plate; 9. air holes are formed; 10. a protective net; 11. anti-skid lines; 12. a telescopic column; 13. a telescopic groove; 14. a telescoping spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: a chemical barrel with a waterproof breathable plug comprises a chemical barrel 1, wherein an opening 2 is formed in the top of the chemical barrel 1, a breathable plug 3 is connected to the top of the opening 2 through threads, a breathable groove 6 is fixedly connected to the top of the inner wall of the breathable plug 3, a retractable groove 13 is fixedly connected to the top of the inner wall of the breathable groove 6, a retractable column 12 is slidably connected in the retractable groove 13, a retractable spring 14 is arranged between the top of the inner wall of the retractable groove 13 and the top of the retractable column 12, the retractable groove 13, the retractable column 12 and the retractable spring 14 pass through, when the pressure in the chemical barrel 1 is increased, an upward force is applied to a sealing plug 7, the sealing plug 7 moves upward to drive the retractable column 12 to move upward, so that the bottom of the breathable groove 6 is opened, the air pressure can be discharged along the opening 2, when the pressure of the air pressure is smaller than the elastic force of the retractable spring 14, the retractable column 12 moves downward under the extension of the retractable spring 14, thereby seal through sealing plug 7 once more, automatic ventilative and sealed function has been played, the bottom fixedly connected with connecting plate 8 of flexible post 12, the bottom fixedly connected with sealing plug 7 and the fore-set 5 of connecting plate 8, through sealing plug 7, the quantity of ventilative groove 6 and bleeder vent 9 is two, the ventilation efficiency of device can be accelerated greatly, through the fore-set 5, the length of fore-set 5 is good at ventilative stopper 3, thereby avoid 1 inside formation comdenstion water of chemical industry bucket to lead to ventilative stopper 3 by the water seal, the gas permeability of ventilative stopper 3 has been ensured, whole device is rational in infrastructure, high durability and convenient use, therefore, the clothes hanger is strong in practicability.
Specifically, the top of the air permeable plug 3 is provided with an air vent 9, a protective net 10 is fixedly connected in the air vent 9, the sealing plug 7 is made of rubber, and the top column 5 is made of plastic.
Specifically, the top fixedly connected with handle 4 of chemical bucket 1, the fixed surface of ventilative stopper 3 is connected with anti-skidding line 11, and the quantity of ventilative groove 6 and bleeder vent 9 is two.
The working principle of the utility model is as follows:
during the use, when the top of chemical drum 1 inner wall forms the comdenstion water, because the existence of fore-set 5, the length of fore-set 5 is good at the length of ventilative stopper 3, consequently, the cooling water can't form the water seal in opening 2 department of ventilative stopper 3 bottom, when 1 internal pressure of chemical drum increases, sealing plug 7 can receive an ascending power, sealing plug 7 moves upward this moment and drives flexible post 12 and upwards removes, thereby open the bottom of ventilative groove 6, atmospheric pressure will discharge along opening 2 this moment, when the pressure of atmospheric pressure is less than expanding spring 14's elasticity, expanding spring 14 extends and drives flexible post 12 and move down, thereby seal through sealing plug 7 once more, automatic ventilative and sealed function has been played.
Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.
Claims (6)
1. The utility model provides a chemical industry bucket with ventilative stopper of waterproof seal, includes chemical industry bucket (1), its characterized in that: opening (2) have been seted up at the top of chemical drum (1), the top threaded connection of opening (2) has ventilative stopper (3), ventilative groove (6) of the top fixedly connected with of ventilative stopper (3) inner wall, the flexible groove of top fixedly connected with (13) of ventilative groove (6) inner wall, sliding connection has flexible post (12) in flexible groove (13), be provided with expanding spring (14) between the top of flexible groove (13) inner wall and the top of flexible post (12), the bottom fixedly connected with sealing plug connecting plate (8) of flexible post (12), the bottom fixedly connected with (7) and fore-set (5) of connecting plate (8).
2. The chemical drum with the waterproof and breathable plug according to claim 1 is characterized in that: the top of the ventilation plug (3) is provided with a ventilation hole (9), and a protective net (10) is fixedly connected in the ventilation hole (9).
3. The chemical drum with the waterproof and breathable plug according to claim 1 is characterized in that: the sealing plug (7) is made of rubber materials, and the top column (5) is made of plastic materials.
4. The chemical drum with the waterproof and breathable plug according to claim 1 is characterized in that: the top of the chemical barrel (1) is fixedly connected with a handle (4).
5. The chemical drum with the waterproof and breathable plug according to claim 1 is characterized in that: the surface of the ventilation plug (3) is fixedly connected with anti-skid lines (11).
6. The chemical drum with the waterproof and breathable plug according to claim 1 is characterized in that: the number of the air permeable grooves (6) and the number of the air permeable holes (9) are two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122619805.2U CN216375726U (en) | 2021-10-29 | 2021-10-29 | Chemical barrel with waterproof ventilating plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122619805.2U CN216375726U (en) | 2021-10-29 | 2021-10-29 | Chemical barrel with waterproof ventilating plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216375726U true CN216375726U (en) | 2022-04-26 |
Family
ID=81248028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122619805.2U Active CN216375726U (en) | 2021-10-29 | 2021-10-29 | Chemical barrel with waterproof ventilating plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216375726U (en) |
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2021
- 2021-10-29 CN CN202122619805.2U patent/CN216375726U/en active Active
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