CN204729805U - A kind of NEW TYPE OF COMPOSITE steel rings - Google Patents
A kind of NEW TYPE OF COMPOSITE steel rings Download PDFInfo
- Publication number
- CN204729805U CN204729805U CN201520497262.3U CN201520497262U CN204729805U CN 204729805 U CN204729805 U CN 204729805U CN 201520497262 U CN201520497262 U CN 201520497262U CN 204729805 U CN204729805 U CN 204729805U
- Authority
- CN
- China
- Prior art keywords
- seal ring
- screw
- new type
- steel
- compound steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Gasket Seals (AREA)
Abstract
The utility model provides a kind of NEW TYPE OF COMPOSITE steel rings, its technological scheme is: compound steel seal ring (8) is contained in the seal groove of lower flange (7), upper flange (4) is placed on compound steel seal ring (8), be connected fastening by bolt (5) with nut (6), then superior screw (1), drain pipe screw (2), suction tude screw (3) is fastening.Compound steel seal ring (8) adopts No. 10 steel to make, and cross section is H type, and the rubber ring that upper and lower conduit installs 3mm forms three seals.The utility model practicality reasonable in design, good sealing effect is cracky not, and can reuse, and improves economic efficiency of enterprise and economic benefit.
Description
Technical field
The utility model relates to gas storage well technical field of sealing technology, especially a kind of NEW TYPE OF COMPOSITE steel rings.
Background technique
The seal arrangement of present use, the seal ring between upper lower flange is rubber seal, in use easily causes fracture because of dielectric corrosion or pressure-bearing or expands, causing sealing effect be deteriorated and leak gas, easily form potential safety hazard.And old-fashioned seal ring overhauls the seal ring that must more renew to gas storage well, cause large economic loss at every turn.
Summary of the invention
The purpose of this utility model is to provide a kind of NEW TYPE OF COMPOSITE steel rings, its technological scheme is: compound steel seal ring is contained in the seal groove of lower flange, upper flange is placed on compound steel seal ring, be connected fastening with nut by bolt, then superior screw, drain pipe screw, suction tude screw is fastening.Compound steel seal ring adopts No. 10 steel to make, and cross section is H type, and the rubber ring that upper and lower conduit installs 3mm forms three seals.
The beneficial effects of the utility model: the utility model practicality reasonable in design, good sealing effect is cracky not, and can reuse, and improves economic efficiency of enterprise and economic benefit.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model compound steel ring structure schematic diagram.
Embodiment
As shown in Figure 1 and Figure 2, a kind of NEW TYPE OF COMPOSITE steel rings, is formed primarily of superior screw 1, drain pipe screw 2, suction tude screw 3, upper flange 4, bolt 5, nut 6, lower flange 7 and compound steel seal ring 8; Compound steel seal ring 8 is contained in the seal groove of lower flange 7, and upper flange 4 is placed on compound steel seal ring 8, is connected fastening by bolt 5 with nut 6, then superior screw 1, drain pipe screw 2, suction tude screw 3 is fastening.
The utility model technological process:
Compound steel seal ring 8 is contained in the seal groove of lower flange 7, and be placed on compound steel seal ring 8 by upper flange 4, then pass through, bolt 5 is connected fastening with nut 6.Again superior screw 1, drain pipe screw 2, the fastening formation sealing of suction tude screw 3.Compound steel seal ring 8 adopts No. 10 steel to make, and cross section is H type, and the rubber ring that upper and lower conduit installs 3mm forms three seals.After upper lower flange extruding, form good sealing because material is softer, there will not be gas leak phenomenon in Long-Time Service process, and can reuse.
Claims (2)
1. a NEW TYPE OF COMPOSITE steel rings, it is characterized in that: compound steel seal ring (8) is contained in the seal groove of lower flange (7), upper flange (4) is placed on compound steel seal ring (8), be connected fastening by bolt (5) with nut (6), then superior screw (1), drain pipe screw (2), suction tude screw (3) is fastening.
2. a kind of NEW TYPE OF COMPOSITE steel rings according to claim 1, is characterized in that: described compound steel seal ring (8) adopts No. 10 steel to make, and cross section is H type, and the rubber ring that upper and lower conduit installs 3mm forms three seals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520497262.3U CN204729805U (en) | 2015-07-11 | 2015-07-11 | A kind of NEW TYPE OF COMPOSITE steel rings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520497262.3U CN204729805U (en) | 2015-07-11 | 2015-07-11 | A kind of NEW TYPE OF COMPOSITE steel rings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204729805U true CN204729805U (en) | 2015-10-28 |
Family
ID=54388158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520497262.3U Expired - Fee Related CN204729805U (en) | 2015-07-11 | 2015-07-11 | A kind of NEW TYPE OF COMPOSITE steel rings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204729805U (en) |
-
2015
- 2015-07-11 CN CN201520497262.3U patent/CN204729805U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20180711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |