CN204805751U - Dual anticorrosive body subassembly - Google Patents
Dual anticorrosive body subassembly Download PDFInfo
- Publication number
- CN204805751U CN204805751U CN201520347345.4U CN201520347345U CN204805751U CN 204805751 U CN204805751 U CN 204805751U CN 201520347345 U CN201520347345 U CN 201520347345U CN 204805751 U CN204805751 U CN 204805751U
- Authority
- CN
- China
- Prior art keywords
- latex
- annular
- wall
- epoxy resin
- resin layer
- 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
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a dual anticorrosive body subassembly, 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 spraying of body outer wall has the epoxy layer, be equipped with the latex area around epoxy layer outer wall, the latex area is heliciform drawing and twines in epoxy layer outer wall. 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 dual anticorrosion body.
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 dual anticorrosion body 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 dual anticorrosion body 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 dual anticorrosion body, 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 coated with epoxy resin layer; Be provided with latex band around epoxy resin layer outer wall, described latex band stretches in the shape of a spiral and is wound in epoxy resin layer outer wall.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, improved the fastness of epoxy resin layer attachment by latex band.
As preferably, described epoxy resin layer outer wall is provided with the spiral chute coordinated with latex band, and described latex band is bonding with spiral chute.Such design can make the fixation of latex band.
As preferably, described latex band outer rim projection is arranged at epoxy resin layer outer wall.Such design makes latex band play anti-skidding effect simultaneously.
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, be improved the fastness of epoxy resin layer attachment by latex band.
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; 7, latex band.
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 dual anticorrosion body, 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 coated with epoxy resin layer 5; Be provided with latex band 7 around epoxy resin layer 5 outer wall, described latex band 7 stretches in the shape of a spiral and is wound in epoxy resin layer 5 outer wall.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 provided with the spiral chute coordinated with latex band 7, and described latex band 7 is bonding with spiral chute.
Described latex band 7 outer rim projection is arranged at epoxy resin layer 5 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.Now body 1 outer wall and body 1 inner wall surface of not isolating thereof are carried out to 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.In the process that epoxy resin layer 5 solidifies, select rational opportunity, rear screw latex band 7 being led to certain pulling force elongation is centered around the outside of epoxy resin layer 5, the object of such manipulation is to make the latex band 7 be wrapped on epoxy resin layer 5 have inside binding force, incomplete cured epoxy resin layer 5 strangles out spiral chute, but epoxy resin layer 5 can not be penetrated again; In order to make both be connected firmly, adhesive is being set around the front surface coordinated with spiral chute at latex band 7.In order to keep the drying in area of isolation, can siccative 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. a dual anticorrosion body, 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 coated with epoxy resin layer; Be provided with latex band around epoxy resin layer outer wall, described latex band stretches in the shape of a spiral and is wound in epoxy resin layer outer wall.
2. dual anticorrosion body as claimed in claim 1, it is characterized in that: described epoxy resin layer outer wall is provided with the spiral chute coordinated with latex band, described latex band is bonding with spiral chute.
3. dual anticorrosion body as claimed in claim 2, is characterized in that: described latex band outer rim projection is arranged at epoxy resin layer outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520347345.4U CN204805751U (en) | 2015-05-27 | 2015-05-27 | Dual anticorrosive body subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520347345.4U CN204805751U (en) | 2015-05-27 | 2015-05-27 | Dual anticorrosive body subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204805751U true CN204805751U (en) | 2015-11-25 |
Family
ID=54590577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520347345.4U Expired - Fee Related CN204805751U (en) | 2015-05-27 | 2015-05-27 | Dual anticorrosive body subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204805751U (en) |
-
2015
- 2015-05-27 CN CN201520347345.4U patent/CN204805751U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204805751U (en) | Dual anticorrosive body subassembly | |
| CN204805237U (en) | Anticorrosive body coupling assembling | |
| CN204805521U (en) | Outer anticorrosive subassembly of spraying of interior isolation | |
| CN204805928U (en) | Anticorrosive body subassembly with latex circle | |
| CN206046309U (en) | Antifreeze shower nozzle | |
| CN204805754U (en) | Anticorrosive subassembly of body with weaving layer | |
| CN204805509U (en) | Anticorrosive subassembly of interior isolation | |
| CN204805934U (en) | Anticorrosive body subassembly with zink rod | |
| CN204805744U (en) | Anticorrosive subassembly with lacing wire | |
| CN204805836U (en) | Anticorrosive subassembly with compound gasbag | |
| CN204805832U (en) | Ultrasonic bonding seal assembly | |
| CN204785500U (en) | Anticorrosive iron art pipe | |
| CN204805556U (en) | Anticorrosive subassembly with magnetism clamp plate | |
| CN204785497U (en) | Iron art building materials with spiral anticorrosive coating | |
| CN204805554U (en) | Packing has anticorrosive subassembly of meeting water expansion glue | |
| CN204785509U (en) | Iron art building materials | |
| CN204801126U (en) | Anticorrosive subassembly with gasbag | |
| CN204805847U (en) | Anticorrosive subassembly of body with interior weaving layer | |
| CN204805745U (en) | Body subassembly with spiral strip winding | |
| CN204785491U (en) | Pipe fitting with axial tackify line and sealing plug | |
| CN204805526U (en) | Interior isolated body subassembly | |
| CN204805927U (en) | Anticorrosive subassembly with stopper core | |
| CN204785294U (en) | Pipe fitting with sealing plug | |
| CN204805929U (en) | Interior bellows | |
| CN204805555U (en) | Anticorrosive subassembly with arc gasbag |
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 |