CN204805934U - Anticorrosive body subassembly with zink rod - Google Patents
Anticorrosive body subassembly with zink rod Download PDFInfo
- Publication number
- CN204805934U CN204805934U CN201520349422.XU CN201520349422U CN204805934U CN 204805934 U CN204805934 U CN 204805934U CN 201520349422 U CN201520349422 U CN 201520349422U CN 204805934 U CN204805934 U CN 204805934U
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- CN
- China
- Prior art keywords
- annular
- wall
- zink rod
- latex
- zink
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- 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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- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The utility model discloses an anticorrosive body subassembly with zink rod, including steel body, be equipped with the annular boss coaxial with the body on the body tip inner wall, annular boss inner edge is equipped with the annular groove, be equipped with in the annular groove rather than the sealed annular latex circle that bonds of cooperation, annular latex circle inner edge is equipped with the latex film, latex film and annular latex circle integrated into one piece, isolation parts is constituteed to annular latex circle, latex film and annular boss, body cooperation between isolation parts and the isolation parts forms keeps apart the region, the welding has the zink rod on the body outer wall, the zink rod spiral centers on in the body outer wall, the spraying has the epoxy layer on the body outer wall, zink rod embedding epoxy in situ. The preservation of body inside and outside wall can effectually be played through the anticorrosive subassembly that uses this application.
Description
Technical field
The utility model relates to a kind of anticorrosion body being provided with zink rod.
Background technique
Existing engineering pipe, pipe fitting in particular for iron skill is steel pipe, in the maintenance process in later stage, need that regular to carry out japanning to body antirust, body is hollow tubular, after first japanning, in maintenance process, inwall japanning is carried out very not easily to already installed body, only to coated outside, inwall is easy to get rusty, from internal damage under comparatively moist or corrosion-prone environment.Prior art is badly in need of a kind of anticorrosion body being provided with zink rod of body inside and outside wall favorable anti-corrosion effect.
Summary of the invention
The purpose of this utility model is to overcome the defect existed in prior art, provides prior art to be badly in need of a kind of anticorrosion body being provided with zink rod of body inside and outside wall favorable anti-corrosion effect.
For achieving the above object, the technical solution of the utility model there is provided a kind of anticorrosion body being provided with zink rod, comprise the body of steel, described body inner wall of end is provided with the annular boss coaxial with body, described annular boss inner edge is provided with annular groove, be provided with in described annular groove and be mated the bonding annular latex circle of sealing, described annular latex circle inner edge is provided with latex film, described latex film and annular latex circle one-body molded; Annular latex circle, latex film and annular boss composition isolating part, described isolating part coordinates with the body between isolating part and forms area of isolation; Described tube wall is welded with zink rod, and described zink rod spiral, around tube wall, described tube wall is coated with epoxy resin layer, in described zink rod embedded rings epoxy layer.Area of isolation can be formed by pipe by using the corrosion resistant component of the application; stop erosion to contact with inboard wall of tube body; effectively play the antisepsis of inboard wall of tube body; can be protected outer wall by the epoxy resin layer of outside; in order to prevent epoxy resin layer accidental damage; tube wall welds zink rod and tube wall, and to form galvanic cell anticorrosion, for the reparation of epoxy resin layer is raced against time.
As preferably, described epoxy resin layer outer wall is smooth setting.Such design is beneficial to attractive in appearance.
As preferably, described zink rod projection is arranged at tube wall.Such design is the one optimization to scheme.
Advantage of the present utility model and beneficial effect are: can form area of isolation by pipe by using the corrosion resistant component of the application; stop erosion to contact with inboard wall of tube body; effectively play the antisepsis of inboard wall of tube body; can be protected outer wall by the epoxy resin layer of outside; in order to prevent epoxy resin layer accidental damage; tube wall welds zink rod and tube wall, and to form galvanic cell anticorrosion, for the reparation of epoxy resin layer is raced against time.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1, body; 2, annular boss; 3, annular latex circle; 4, latex film; 5, epoxy resin layer; 6, drying part; 8, zink rod.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of anticorrosion body being provided with zink rod, comprise the body 1 of steel, described body 1 inner wall of end is provided with the annular boss 2 coaxial with body 1, described annular boss 2 inner edge is provided with annular groove, be provided with in described annular groove and be mated the bonding annular latex circle 3 of sealing, described annular latex circle 3 inner edge is provided with latex film 4, and described latex film 4 is one-body molded with annular latex circle 3; Annular latex circle 3, latex film 4 and annular boss 2 form isolating part, and described isolating part coordinates with the body 1 between isolating part and forms area of isolation; Described body 1 outer wall is welded with zink rod 8, and described zink rod 8 spiral, around body 1 outer wall, described body 1 outer wall is coated with epoxy resin layer 5, in described zink rod 8 embedded rings epoxy layer 5.Can balance by the elasticity of latex film 4 Volume Changes that in body 1, gas brings because of exterior temperature change, no matter be the gas pressure that thermal expansion or cold events can alleviate annular groove and annular latex circle 3 auxiliary section, prevent isolating part to lose efficacy.
Described epoxy resin layer 5 outer wall is smooth setting.
Described zink rod 8 projection is arranged at body 1 outer wall.
During use, in annular groove, apply sealer, be expressed in annular groove by annular latex circle 3 by external pressure, annular groove is preferably major arc groove, not easily eject after so annular latex circle 3 snaps in, by sealer, annular latex circle 3 and annular groove are sealed bonding; Annular latex circle 3, latex film 4 and annular boss 2 form isolating part.Zink rod 8 is welded on body 1 outer wall, zink rod 8 spiral is centered around body 1 outer wall, and zink rod 8 is set to arc shaped surface with the surface of contact of body 1 wall contacts, and zink rod 8 is fully contacted with body 1, forms galvanic cell; Then carry out the spraying of epoxy resin, epoxy resin has excellent corrosion resistance, adhesion and wear-resisting property, effectively resists the corrosion of acidic materials, simultaneously long service life.After preliminary spraying to zink rod 8 between the position of depression carry out supplementing spraying, to reach the object of epoxy resin layer 5 smooth surface.In order to keep the drying in area of isolation, can drying part 6 be set in area of isolation.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing from the front lower of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. one kind is provided with the anticorrosion body of zink rod, it is characterized in that: the body comprising steel, described body inner wall of end is provided with the annular boss coaxial with body, described annular boss inner edge is provided with annular groove, be provided with in described annular groove and be mated the bonding annular latex circle of sealing, described annular latex circle inner edge is provided with latex film, described latex film and annular latex circle one-body molded; Annular latex circle, latex film and annular boss composition isolating part, described isolating part coordinates with the body between isolating part and forms area of isolation; Described tube wall is welded with zink rod, and described zink rod spiral, around tube wall, described tube wall is coated with epoxy resin layer, in described zink rod embedded rings epoxy layer.
2. be provided with the anticorrosion body of zink rod as claimed in claim 1, it is characterized in that: described epoxy resin layer outer wall is smooth setting.
3. be provided with the anticorrosion body of zink rod as claimed in claim 2, it is characterized in that: described zink rod projection is arranged at tube wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520349422.XU CN204805934U (en) | 2015-05-27 | 2015-05-27 | Anticorrosive body subassembly with zink rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520349422.XU CN204805934U (en) | 2015-05-27 | 2015-05-27 | Anticorrosive body subassembly with zink rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204805934U true CN204805934U (en) | 2015-11-25 |
Family
ID=54590759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520349422.XU Expired - Fee Related CN204805934U (en) | 2015-05-27 | 2015-05-27 | Anticorrosive body subassembly with zink rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204805934U (en) |
-
2015
- 2015-05-27 CN CN201520349422.XU patent/CN204805934U/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: 20151125 Termination date: 20160527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |