CN219588088U - Metal sealing ring with hidden positioning ring - Google Patents
Metal sealing ring with hidden positioning ring Download PDFInfo
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- CN219588088U CN219588088U CN202320643103.4U CN202320643103U CN219588088U CN 219588088 U CN219588088 U CN 219588088U CN 202320643103 U CN202320643103 U CN 202320643103U CN 219588088 U CN219588088 U CN 219588088U
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- sealing ring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model belongs to the technical field of sealing rings, and discloses a metal sealing ring with a hidden positioning ring, which comprises a sealing ring, wherein the inside of the sealing ring is hollow, an elastic piece is fixedly arranged on the inner wall of the sealing ring, the elastic piece is abutted with the inner wall of the sealing ring, and the elastic piece is made of TPE material. The utility model has the effect of improving the sealing performance of the sealing ring.
Description
Technical Field
The utility model relates to the technical field of sealing rings, in particular to a metal sealing ring with a hidden positioning ring.
Background
The sealing ring plays an important sealing role in the connection relation of the two parts, so that the gap between the two parts is reduced, and the structure of the sealing ring and the selection of materials are significant for the sealing performance and the service life of the sealing ring; the sealing of the pipeline joint is generally achieved by a metal sealing ring.
The Chinese patent with publication number of CN217056298U discloses a metal sealing ring with a hidden positioning ring, which comprises a sealing ring body, wherein the inside of the sealing ring body is of a hollow structure, a positioning ring is arranged in the sealing ring body, and the positioning ring is propped against the inner wall of the sealing ring body.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: when the sealing ring in the device is used, the sealing ring is easy to deform when the two parts extrude the sealing ring, so that the sealing effect of the sealing ring is reduced.
Disclosure of Invention
In order to solve the above problems, the present utility model provides a hidden positioning ring metal seal ring.
The technical aim of the utility model is realized by the following technical scheme: the metal sealing ring with the hidden positioning ring comprises a sealing ring, wherein the sealing ring is hollow, an elastic piece is fixedly arranged on the inner wall of the sealing ring, the elastic piece is abutted to the inner wall of the sealing ring, and the elastic piece is made of TPE material.
Through adopting above-mentioned technical scheme, in the use, when the sealing washer receives the extrusion of external force, the sealing washer takes place deformation, and then makes the elastic component support the sealing washer to reduce the probability that the sealing washer took place to damage, and then improved the sealed effect of sealing washer. In addition, the elastic piece made of TPE material has the effect of high temperature resistance, so that the application range of the sealing ring is improved.
Furthermore, a positioning groove is formed in the inner wall of the sealing ring, and a positioning magnetic block for positioning is fixedly arranged in the positioning groove.
Through adopting above-mentioned technical scheme, when the staff installs the sealing washer, the sealing washer supports tightly each other with the inner wall of metal pipeline under the effect of location magnetic path, has consequently reduced the sealing washer and has taken place the probability that rocks in the course of the work to the stability of device has been improved.
Furthermore, the positioning grooves are formed in the inner wall of the sealing ring and distributed at equal intervals, and the positioning magnetic blocks are arranged in the positioning grooves and are fixedly arranged in the positioning grooves respectively.
Through adopting above-mentioned technical scheme, the sealing washer is in the course of the work, and a plurality of location magnetic blocks make the outer wall of sealing washer even support the inner wall of tight pipeline, and then further reduced the sealing washer and taken place the probability that rocks in the course of the work to the stability of device has further been improved.
Further, the cross section of the sealing ring is O-shaped.
Through adopting above-mentioned technical scheme, the sealing washer of O shape has improved the area of contact of sealing washer and pipeline inner wall, has further improved the area of bearing of sealing washer to the probability that takes place deformation when having reduced the sealing washer and receiving the extrusion, and then improved the stability of device.
Further, the outer surface of the sealing ring is subjected to polishing treatment.
Through adopting above-mentioned technical scheme, the sealing washer through surface polishing has improved the area of contact of sealing washer and pipeline inner wall, and then has improved the sealed effect of sealing washer. In addition, the sealing ring subjected to the outer surface polishing treatment reduces the difficulty of installing the sealing ring by a worker, thereby reducing the working difficulty of the worker.
Further, a silver plating layer for improving corrosion resistance of the sealing ring is arranged on the outer surface of the sealing ring.
By adopting the technical scheme, the metal silver plating improves the conductivity, the aesthetic property and the corrosion resistance of the sealing ring, and further reduces the damage probability of the sealing ring when being used for a long time, thereby prolonging the service life of the sealing ring.
Further, the outer surface of the silver plating layer is provided with a wear-resistant layer for reducing the abrasion probability of the sealing ring.
By adopting the technical scheme, the wear-resistant layer reduces the probability of damage caused by abrasion of the sealing ring in the working process, thereby further prolonging the service life of the sealing ring.
Further, the sealing ring is made of stainless steel.
By adopting the technical scheme, the stainless steel material has the advantages of high temperature resistance, corrosion resistance and low temperature resistance, and further the practicability of the sealing ring is improved, so that the application range of the sealing ring is improved.
In summary, the utility model has the following beneficial effects:
1. in the utility model, when the sealing ring is extruded by external force in the use process, the sealing ring deforms, so that the elastic piece supports the sealing ring, thereby reducing the probability of damaging the sealing ring and further improving the sealing effect of the sealing ring. In addition, the elastic piece made of TPE material has the effect of high temperature resistance, so that the application range of the sealing ring is improved;
2. according to the utility model, when a worker installs the sealing ring, the sealing ring is mutually abutted against the inner wall of the metal pipeline under the action of the positioning magnetic block, so that the probability of shaking the sealing ring in the working process is reduced, and the stability of the device is improved;
3. according to the utility model, in the working process of the sealing ring, the plurality of positioning magnetic blocks enable the outer wall of the sealing ring to uniformly abut against the inner wall of the pipeline, so that the probability of shaking of the sealing ring in the working process is further reduced, and the stability of the device is further improved.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view showing the structure of an elastic member according to an embodiment of the present utility model.
In the figure: 1. a seal ring; 2. an elastic member; 3. a positioning groove; 4. positioning a magnetic block; 5. silver plating; 6. and a wear-resistant layer.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
As shown in fig. 1-2, the embodiment of the utility model discloses a metal sealing ring with a hidden positioning ring, which comprises a sealing ring 1, an elastic piece 2, a positioning magnetic block 4, a silver plating layer 5 and a wear-resistant layer 6. The sealing ring 1 is of a hollow circular ring structure in the interior and is used for improving the sealing effect. The elastic piece 2 is fixedly arranged on the inner wall of the sealing ring 1, the elastic piece 2 is abutted with the inner wall of the sealing ring 1, and the elastic piece 2 is made of TPE material.
In the use, when sealing washer 1 receives the extrusion of external force, sealing washer 1 takes place deformation, and then makes elastic component 2 support sealing washer 1 to reduce the probability that sealing washer 1 takes place to damage, and then improved sealing effect of sealing washer 1. In addition, the elastic piece 2 made of TPE material has the effect of high temperature resistance, so that the application range of the sealing ring 1 is improved.
The inner wall of the sealing ring 1 is provided with a positioning groove 3, and the positioning magnetic block 4 is of a rectangular block structure and used for positioning, and the positioning magnetic block 4 is fixedly arranged in the positioning groove 3.
When the staff installs sealing washer 1, sealing washer 1 supports tightly each other with the inner wall of metal pipeline under the effect of location magnetic path 4, has consequently reduced the probability that sealing washer 1 takes place to rock in the course of the work to the stability of device has been improved.
The positioning grooves 3 are formed in a plurality of and equally spaced on the inner wall of the sealing ring 1, and the positioning magnetic blocks 4 are arranged in a plurality of and fixedly arranged in the positioning grooves 3 respectively.
In the working process of the sealing ring 1, the plurality of positioning magnetic blocks 4 enable the outer wall of the sealing ring 1 to uniformly abut against the inner wall of the pipeline, so that the probability of shaking of the sealing ring 1 in the working process is further reduced, and the stability of the device is further improved.
The cross section of the sealing ring 1 is O-shaped.
The O-shaped sealing ring 1 improves the contact area between the sealing ring 1 and the inner wall of the pipeline, and further improves the stress area of the sealing ring 1, so that the probability of deformation of the sealing ring 1 when the sealing ring is extruded is reduced, and the stability of the device is improved.
The outer surface of the sealing ring 1 is polished.
The contact area between the sealing ring 1 and the inner wall of the pipeline is increased by the sealing ring 1 subjected to the outer surface polishing treatment, and the sealing effect of the sealing ring 1 is further improved. In addition, the sealing ring 1 subjected to the outer surface polishing treatment reduces the difficulty of installing the sealing ring 1 by a worker, thereby reducing the working difficulty of the worker.
The silver plating layer 5 is arranged on the outer surface of the sealing ring 1 and is used for improving the corrosion resistance of the sealing ring 1.
The metal silver plating improves the conductivity, the aesthetic property and the corrosion resistance of the sealing ring 1, and further reduces the probability of damage of the sealing ring 1 when the sealing ring 1 is used for a long time, thereby prolonging the service life of the sealing ring 1.
The wear-resistant layer 6 is arranged on the outer surface of the silver plating layer 5 and is used for reducing the wear probability of the sealing ring 1.
The wear-resistant layer 6 reduces the probability of damage caused by abrasion of the sealing ring 1 in the working process, thereby further prolonging the service life of the sealing ring 1.
In order to improve the application range of the sealing ring 1, the sealing ring 1 is made of stainless steel. The stainless steel has the advantages of high temperature resistance, corrosion resistance and low temperature resistance, so that the practicability of the sealing ring 1 is improved, and the application range of the sealing ring 1 is further improved.
The use principle of the hidden positioning ring metal sealing ring 1 in the embodiment is as follows: in the use, when sealing washer 1 receives the extrusion of external force, sealing washer 1 takes place deformation, thereby make elastic component 2 support sealing washer 1 thereby reduced sealing washer 1 and taken place the probability of damage, and then improved sealing washer 1's sealed effect. In the process, the elastic piece 2 made of TPE material has the effect of high temperature resistance, so that the application range of the sealing ring 1 is improved. In addition, the metal silver plating improves the conductivity, the aesthetic property and the corrosion resistance of the sealing ring 1, and further reduces the probability of damage of the sealing ring 1 when the sealing ring 1 is used for a long time, thereby prolonging the service life of the sealing ring 1.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (8)
1. Hide holding ring metal seal circle, including sealing washer (1), characterized by: the sealing ring is hollow in the sealing ring (1), an elastic piece (2) is fixedly arranged on the inner wall of the sealing ring (1), the elastic piece (2) is abutted to the inner wall of the sealing ring (1), and the elastic piece (2) is made of TPE material.
2. The hidden locating ring metal seal ring of claim 1, wherein: the inner wall of the sealing ring (1) is provided with a positioning groove (3), and a positioning magnetic block (4) for positioning is fixedly arranged in the positioning groove (3).
3. The hidden locating ring metal seal ring of claim 2, wherein: the positioning grooves (3) are formed in a plurality of positions and are distributed on the inner wall of the sealing ring (1) at equal intervals, and the positioning magnetic blocks (4) are arranged in a plurality of positions and are respectively and fixedly arranged in the positioning grooves (3).
4. The hidden locating ring metal seal ring of claim 1, wherein: the cross section of the sealing ring (1) is O-shaped.
5. The hidden locating ring metal seal ring of claim 1, wherein: the outer surface of the sealing ring (1) is subjected to polishing treatment.
6. The hidden locating ring metal seal ring of claim 1, wherein: the outer surface of the sealing ring (1) is provided with a silver plating layer (5) for improving corrosion resistance of the sealing ring (1).
7. The hidden locating ring metal seal ring of claim 6, wherein: the outer surface of the silver plating layer (5) is provided with a wear-resistant layer (6) for reducing the wear probability of the sealing ring (1).
8. The hidden locating ring metal seal ring of claim 1, wherein: the sealing ring (1) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320643103.4U CN219588088U (en) | 2023-03-28 | 2023-03-28 | Metal sealing ring with hidden positioning ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320643103.4U CN219588088U (en) | 2023-03-28 | 2023-03-28 | Metal sealing ring with hidden positioning ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219588088U true CN219588088U (en) | 2023-08-25 |
Family
ID=87692516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320643103.4U Active CN219588088U (en) | 2023-03-28 | 2023-03-28 | Metal sealing ring with hidden positioning ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219588088U (en) |
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2023
- 2023-03-28 CN CN202320643103.4U patent/CN219588088U/en active Active
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