CN213270999U - Structure for preventing supercharger pressurization sealing from losing efficacy - Google Patents
Structure for preventing supercharger pressurization sealing from losing efficacy Download PDFInfo
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- CN213270999U CN213270999U CN202022122566.5U CN202022122566U CN213270999U CN 213270999 U CN213270999 U CN 213270999U CN 202022122566 U CN202022122566 U CN 202022122566U CN 213270999 U CN213270999 U CN 213270999U
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Abstract
The utility model belongs to the technical field of the high-pressure seal technique and specifically relates to a prevent sealed structure that became invalid of booster pressure boost is related to, including white retaining ring and O type circle, its characterized in that: white retaining ring for two upper and lower correspond the installation, two upper and lower white retaining rings between the suppression install O type circle, white retaining ring be the ring structure, O type circle be cylinder annular structure, such structure that prevents booster pressure boost sealing failure has the installation simply, long service life, the difficult distortion of sealing washer reduces the maintenance frequency, improve equipment operating efficiency's advantage.
Description
Technical Field
The utility model belongs to the technical field of the high-pressure seal technique and specifically relates to a prevent sealed structure that became invalid of booster pressure boost.
Background
The high temperature and high pressure are necessary conditions for synthesizing the artificial diamond, the high pressure needs to reach 5-5.5GPa, a special device for forming the high pressure is a supercharger, a pressurizing and sealing structure arranged in a high-pressure cavity of the supercharger consists of a white check ring with the height of 6 mm and an O-shaped ring, but the O-shaped ring is easy to generate distortion and deformation in a high-pressure state, so that the defects of poor sealing effect or ineffective pressurizing effect are caused.
Disclosure of Invention
The utility model aims at providing a to the shortcoming that above-mentioned exists, provide one kind and have the installation simple, long service life, the difficult distortion of sealing washer reduces the maintenance frequency, improve equipment operating efficiency's the sealed structure that became invalid of booster pressure.
1. The technical scheme of the utility model is realized like this: the utility model provides a prevent sealed structure that loses efficacy of booster pressure, includes white retaining ring and O type circle, its characterized in that: the white check ring be two upper and lower corresponding installations, two upper and lower rings white check ring between the suppression install O type circle, play sealed effect, white check ring be the ring structure, O type circle be cylindrical ring structure.
The inner diameter and the outer diameter of the O-shaped ring are the same as those of the white check ring.
The top of one end of each white check ring is provided with a limiting arc groove, each limiting arc groove is internally provided with an O-shaped ring, two sides of the middle part of each O-shaped ring are convexly provided with a sealing reinforcing ring, the O-shaped rings are correspondingly arranged through the two white check rings, the O-shaped rings are arranged in the limiting arc grooves of the two white check rings, and the sealing reinforcing rings are utilized to play a limiting sealing role.
The height of the white retainer ring is 3-5 mm.
When in use: only need install O type circle between two white retaining rings, compress tightly can, because open white retaining ring one end top has spacing circular arc groove and the protruding sealed beaded finish that has in O type circle middle part both sides, can place O type circle in spacing circular arc groove, correspond another white retaining ring again and install on O type circle upper portion, compress tightly it, utilize the sealed beaded finish of O type circle both sides and spacing circular arc groove with O type circle spacing in spacing circular arc groove to improve sealed effect, and O type circle non-deformable distortion.
The utility model has the advantages that: such structure that prevents sealed the inefficacy of booster pressure boost has the installation simply, long service life, and the sealing washer is difficult for distortion, reduces the maintenance frequency, improves equipment operating efficiency's advantage.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the overall split structure diagram of the present invention.
Fig. 3 is a schematic view of the whole structure of the O-ring with the seal reinforcing ring of the present invention.
Fig. 4 is a schematic view of the overall split structure of the O-ring with the sealing reinforcing ring of the present invention.
Fig. 5 is a schematic view of the overall cross-sectional structure of the O-ring with the seal reinforcing ring according to the present invention.
Wherein: 1. the sealing structure comprises a white check ring 2, an O-shaped ring 3, a limiting arc groove 4 and a sealing reinforcing ring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-5: the utility model provides a prevent sealed structure that loses efficacy of booster pressure, includes white retaining ring 1 and O type circle 2, its characterized in that: the white check ring 1 is correspondingly installed for an upper ring and a lower ring, an O-shaped ring 2 is installed between the upper ring and the lower ring of the white check ring 1 in a pressing mode to play a sealing role, the white check ring 1 is of a ring structure, and the O-shaped ring 2 is of a cylindrical ring structure.
The inner diameter and the outer diameter of the O-shaped ring 2 are the same as those of the white retainer ring 1.
The top of 1 one end of white retaining ring open and to have spacing circular arc groove 3, spacing circular arc groove 3 in install O type circle 2, the protruding sealed beaded finish 4 that has in 2 middle part both sides of O type circle, through the corresponding installation of two white retaining rings 1, install O type circle 2 in the spacing circular arc groove 3 of two white retaining rings 1, utilize sealed beaded finish 4 to play spacing sealed effect.
The height of the white retainer ring 1 is 3-5 mm.
When in use: only need install O type circle 2 between two white retaining ring 1, compress tightly can, because open at 1 one end top of white retaining ring has spacing circular arc groove 3 and O type circle 2 middle part both sides arch to have sealed beaded finish 4, can place O type circle 2 in spacing circular arc groove 3, correspond another white retaining ring 1 again and install on O type circle 2 upper portion, compress tightly it, utilize sealed beaded finish 4 and spacing circular arc groove 3 of O type circle 2 both sides with O type circle 2 spacing in spacing circular arc groove 3, thereby improve sealed effect, and O type circle non-deformable twists.
Such structure that prevents sealed the inefficacy of booster pressure boost has the installation simply, long service life, and the sealing washer is difficult for distortion, reduces the maintenance frequency, improves equipment operating efficiency's advantage.
The above description is only for the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.
Claims (4)
1. The utility model provides a prevent sealed structure that loses efficacy of booster pressure, includes white retaining ring and O type circle, its characterized in that: the white check ring is correspondingly installed in an upper and a lower mode, an O-shaped ring is installed between the upper and the lower white check rings in a pressing mode, the white check rings are of a circular ring structure, and the O-shaped ring is of a cylindrical ring structure.
2. The structure for preventing failure of a supercharger boost seal according to claim 1, wherein: the inner diameter and the outer diameter of the O-shaped ring are the same as those of the white check ring.
3. The structure for preventing failure of a supercharger boost seal according to claim 1, wherein: the top of one end of each white check ring is provided with a limiting arc groove, each limiting arc groove is internally provided with an O-shaped ring, two sides of the middle part of each O-shaped ring are convexly provided with a sealing reinforcing ring, and the O-shaped rings are correspondingly arranged through the two white check rings and are arranged in the limiting arc grooves of the two white check rings.
4. The structure for preventing failure of a supercharger boost seal according to claim 1, wherein: the height of the white retainer ring is 3-5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022122566.5U CN213270999U (en) | 2020-09-25 | 2020-09-25 | Structure for preventing supercharger pressurization sealing from losing efficacy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022122566.5U CN213270999U (en) | 2020-09-25 | 2020-09-25 | Structure for preventing supercharger pressurization sealing from losing efficacy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213270999U true CN213270999U (en) | 2021-05-25 |
Family
ID=75944496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022122566.5U Active CN213270999U (en) | 2020-09-25 | 2020-09-25 | Structure for preventing supercharger pressurization sealing from losing efficacy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213270999U (en) |
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2020
- 2020-09-25 CN CN202022122566.5U patent/CN213270999U/en active Active
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