CN205026087U - A self -regulating sealed cowling structure for cask - Google Patents

Abstract

The utility model relates to a wine barrel seal technique, purpose lead to only leaning on the silicone gasket can't form the problem of sealing for a long time between cask and closing cap after because of the accumulation of multinomial deviation in order to solve present wine barrel seal structure. The utility model provides a self -regulating sealed cowling structure for cask, including closing cap, belleville spring and silicone gasket, the closing cap is the fluted body structure, and belleville spring's one end and silicone gasket are connected, and the whole setting after belleville spring is connected with the silicone gasket is in the closing cap, and belleville spring's the other end is connected with the closing cap, the cross section parallel arrangement of closing cap and silicone gasket and cask. The utility model is suitable for an automatically, sell the barrel seal of the wine in the wine equipment.

Description

Self-adjusting closure structure for wine barrels

technical field

The utility model relates to a wine barrel sealing technology, in particular to a sealing cover structure capable of self-adjusting sealing height.

Background technique

There is a certain deviation in the total height of multiple wine barrels in the wine vending terminal, there is also a deviation in the height of stainless steel wine barrels and PET wine barrels, and there is also a difference in the height of full barrels and empty barrels. After the accumulation of multiple deviations, the silicone gasket alone cannot form a long-term seal between the barrel and the closure. It is necessary to consider a greater amount of compression or a self-adjusting seal structure. The sealing cover structure in the prior art has relatively perfect sealing performance, and can meet the requirements in terms of ensuring the sealing performance, but there is no sealing cover structure that can adapt to the height deviation of the barrel at present.

Utility model content

In view of the above problems, the utility model provides a self-adjusting sealing cover structure for wine barrels, which is characterized in that it includes a cover, a disc spring and a silicone gasket, the cover is a groove-shaped structure, and the disc spring One end of the disc spring is connected with the silica gel washer, and the disc spring and the silica gel washer are connected as a whole to be arranged in the cover, and the other end of the disc spring is connected with the cover, and the cover and the silica gel washer are arranged parallel to the cross section of the barrel.

Further, in order to facilitate the use of the wine barrel with this structure in automatic wine vending equipment, the structure also includes a stainless steel conduit, the silicone gasket and the cover are provided with a through hole that matches the diameter of the stainless steel conduit, and the stainless steel conduit passes through the seal. The through hole of the cover passes through the inner ring of the disc spring and is inserted into the wine barrel through the through hole of the silicone gasket.

Specifically, the silicone gasket fits seamlessly with the inner wall of the cover, and when the disk spring is in a natural state, the silicone gasket is located inside the opening surface of the cover. In the present invention, seamless means that there is no gas leakage, and its airtightness can at least meet the existing storage requirements, and the technologies used to realize the seamless connection or cannot meet the requirements are all existing technologies.

Specifically, the stainless steel conduit is a food-grade stainless steel pipe. Since wine is a drink for the human body, in addition to the material of the storage container needing to meet the safety performance requirements, the channel used to transport the wine must also meet safety standards. The food-grade stainless steel pipe used in the utility model should be a stainless steel pipe that meets relevant food safety standards.

The beneficial effects of the utility model are: the utility model provides a self-adjusting seal cover structure for wine barrels, which can satisfy the self-adjustment of seals of different heights through the use of disc springs, effectively solving the current problems Accumulated deviations resulted in the inability of the silicone gasket alone to form a long-term seal between the barrel and the closure.

The technical solution of the utility model will be further described in detail below in conjunction with the accompanying drawings and examples. It should be noted that the examples are only to help readers better understand the technical concept of the utility model, and are not intended to limit the claims of the utility model. protected range.

Description of drawings

Fig. 1 is a structural schematic diagram of a self-adjusting sealing cover structure for wine barrels according to an embodiment of the present invention.

Wherein, 1 is a cover, 2 is a disc spring, 3 is a silicone gasket, 21 is a stainless steel pipe, and 22 is a wine barrel mouth.

detailed description

The utility model aims to solve the problem that the current wine barrel sealing structure cannot form a long-term seal between the wine barrel and the cover only by the silicone gasket due to the accumulation of multiple deviations, and provides a sealing cover structure that can self-adjust the sealing height. The self-adjusting seal cover structure used for wine barrels provided by the utility model includes a cover 1, a disc spring 2 and a silicone gasket 3, the cover 1 is a groove-shaped structure, and one end of the disc spring 2 is connected to the silicone gasket 3. The washer 3 is connected, and the disc spring 2 and the silicone gasket 3 are connected as a whole to be arranged in the cover 1, and the other end of the disc spring 2 is connected to the cover 1, and the cover 1 and the silicone washer 3 are connected to the barrel Sections are set parallel.

Example

As shown in Figure 1, the self-adjusting sealing cover of the present invention is used to adapt to the height deviation of the barrel body. When the sealing cover is in contact with the bung mouth 22, the initial pressure makes the bung mouth 22 contact with the silicone gasket 3, and the silicone gasket 3 compresses a certain amount so that the bung mouth 22 and the cover 1 form a seal. When the bung mouth 22 is low, the disk spring 2 of the sealing cover is less compressed, and the silicone gasket 3 plays a sealing role; when the bung mouth 22 is high, after the silicone gasket 3 of the sealing cover is compressed by a certain amount, the silicone gasket 3 can no longer be compressed , the pressure is transmitted to the disc spring 2, and the compression of the disc spring 2 keeps the upper end position of the cover 1 unchanged, and at the same time, it can form a seal on the barrel mouth 22. Under the condition that the sealing cover position of the sealing cover remains unchanged, the difference in height of the wine barrel is supplemented by the compression of the silicone gasket 3 and the disc spring 2 . When the barrel is low, the compression amount of the disc spring 2 is small; when the barrel is high, the compression amount of the disc spring 2 is large.

In order to facilitate the use of the wine barrel with this structure in automatic wine vending equipment, the structure also includes a stainless steel conduit, the silicone gasket 3 and the cover 1 are provided with through holes matching the diameter of the stainless steel conduit, and the stainless steel conduit passes through the cover The through hole of 1 is inserted in the wine barrel through the through hole of the silica gel washer 3 after passing through the inner ring of the disc spring 2.

Claims (4)

1. for the self-regulating seal closure structure of fat, it is characterized in that, comprise capping (1), belleville spring (2) and silicone gasket (3), described capping (1) is fluted body structure, one end of belleville spring (2) is connected with silicone gasket (3), be integrally provided in capping (1) after belleville spring (2) is connected with silicone gasket (3), the other end of belleville spring (2) is connected with capping (1), and described capping (1) and silicone gasket (3) be arranged in parallel with the cross section of fat.

2. as claimed in claim 1 for the self-regulating seal closure structure of fat, it is characterized in that, also comprise stainless steel pipe (21), silicone gasket (3) and capping (1) are provided with the through hole diametrically mated with stainless steel pipe (21), and described stainless steel pipe (21) is inserted in fat through the through hole of silicone gasket (3) through after the inner ring of belleville spring by the through hole of capping (1).

3. as claimed in claim 1 or 2 for the self-regulating seal closure structure of fat, it is characterized in that, described silicone gasket (3) suits with the interior wall seamless of capping (1), when belleville spring (2) in the raw time, within silicone gasket (3) is positioned at capping (1) opening surface.

4., as claimed in claim 2 for the self-regulating seal closure structure of fat, it is characterized in that, described stainless steel pipe (21) is food-grade Stainless Steel Tube.