CN218348095U - Three-layer anti-corrosion inner and outer plastic-coated composite steel pipe - Google Patents
Three-layer anti-corrosion inner and outer plastic-coated composite steel pipe Download PDFInfo
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- CN218348095U CN218348095U CN202222017428.XU CN202222017428U CN218348095U CN 218348095 U CN218348095 U CN 218348095U CN 202222017428 U CN202222017428 U CN 202222017428U CN 218348095 U CN218348095 U CN 218348095U
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Abstract
The utility model discloses a three-layer anti-corrosion inner and outer plastic-coated composite steel pipe, which comprises a steel pipe main body, wherein a connecting channel is formed on the steel pipe main body, a protective layer is arranged on the inner wall of the steel pipe main body, a connecting sleeve is arranged on the protective layer, the connecting sleeve sleeves the end part of the steel pipe main body, the connecting sleeve shields the part of the surface of the steel pipe main body, an inner cavity is arranged in the connecting sleeve, and a compression-resistant component and a damp-proof component are arranged on the inner cavity; the inner wall of steel pipe main part sets up first waterproof layer, and first waterproof layer shelters from the inner wall of steel pipe main part. The utility model discloses a compound steel pipe is not fragile, and corrosion resistance is good, more is fit for depositing and transporting, convenient to popularize and use.
Description
Technical Field
The utility model relates to a compound steel pipe field, concretely relates to compound steel pipe of plastic-coated inside and outside three-layer is anticorrosive.
Background
The plastic-coated composite steel pipe integrates the high-quality equipment characteristic of the stainless steel pipe and the excellent solvent corrosion resistant effect of the composite material, has the high-quality anti-static, high-pressure resistant and fireproof effects, can be subjected to strict application environment, has extremely strong corrosion resistance, and greatly improves the application service life of the pipe fitting.
The existing plastic-coated composite steel pipe is often required to be transported or stored, but the existing plastic-coated composite steel pipe is lack of a necessary protection structure, so that partial problems exist, namely the waterproof and corrosion-resistant problems are common, the plastic-coated composite steel pipe is exposed in the external environment for transportation or storage, and the steel pipe is influenced by moisture and the like for a long time and is easy to damage.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a three-layer anti-corrosion inner and outer plastic-coated composite steel pipe is provided with a first waterproof layer, a connecting sleeve, a second waterproof layer and other structures, the steel pipe is protected from the outside to the inside, the anti-collision corrosion resistance of the steel pipe is improved, and the steel pipe is not easy to damage; and be provided with supplementary dampproofing structures such as dampproofing subassembly and lamp pearl, further promoted steel pipe corrosion resistant effect.
The utility model discloses a realize through following technical scheme: a three-layer anti-corrosion inner-outer plastic-coated composite steel pipe comprises a steel pipe main body, wherein a connecting channel is formed on the steel pipe main body, a protective layer is arranged on the inner wall of the steel pipe main body, a connecting sleeve is arranged on the protective layer, the end part of the steel pipe main body is sleeved with the connecting sleeve, the connecting sleeve shields the surface part of the steel pipe main body, an inner cavity is arranged in the connecting sleeve, and a compression-resistant component and a damp-proof component are arranged on the inner cavity; the inner wall of steel pipe main part sets up first waterproof layer, and first waterproof layer shelters from the inner wall of steel pipe main part.
As the preferred technical scheme, the surface and the inside of the steel pipe main body are both provided with an anticorrosive coating.
As preferred technical scheme, the adapter sleeve is made for the colloid material, forms a plurality of connecting portions on the adapter sleeve, and the inner wall of steel pipe main part sets up the spread groove with connecting portion assorted, inserts a connecting portion in the spread groove.
As the preferred technical scheme, a second waterproof layer is arranged between the connecting sleeves and used for shielding the surface of the steel pipe main body, and the waterproof film is made of TPU materials.
As the preferred technical scheme, the pressure-resistant assembly comprises the colloid soft block, a buffer cavity is arranged in the colloid soft block, the colloid soft block is bonded and fixed in the buffer cavity, a PCB is fixed in the buffer cavity, a lamp bead is fixed on the PCB, and a light guide hole is formed in the colloid soft block.
As the preferred technical scheme, a plurality of air holes are arranged on the connecting sleeve and communicated with the inner cavity.
As a preferred technical scheme, the first waterproof layer is made of soft materials.
The beneficial effects of the utility model are that: the steel pipe of the utility model has good anti-falling effect, is protected by the first waterproof layer, the second waterproof layer and the connecting sleeve, and is not easy to be damaged by impact during transportation and storage; the steel pipe is protected by the double waterproof layers and the corrosion-resistant coating, so that the steel pipe is not easy to damage and is more corrosion-resistant; the lamp beads are used for lighting, so that the lamp beads are convenient to carry at night, and the heat of the lamp beads can also be used for assisting in moisture prevention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a view of the structure of the main direction of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is an enlarged view of a point a of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
This specification includes any features disclosed in the appended claims, abstract and drawings, which are, unless expressly stated otherwise, replaceable with other equivalent or similarly purposed alternative features. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
As shown in fig. 1 to 3, the steel pipe comprises a steel pipe main body 1, a connecting channel 2 is formed on the steel pipe main body 1, a protective layer 16 is arranged on the inner wall of the steel pipe main body 1, a connecting sleeve 3 is arranged on the protective layer 16, the connecting sleeve 3 is sleeved on the end part of the steel pipe main body 1, the connecting sleeve 3 covers the surface of the steel pipe main body 1, an inner cavity 13 is arranged in the connecting sleeve 3, and a pressure-resistant component and a moisture-proof component 4 are arranged on the inner cavity 13; the inner wall of the steel pipe main body 1 is provided with a first waterproof layer 11, and the first waterproof layer 11 shields the inner wall of the steel pipe main body 1.
Wherein, the surface and the inside of steel pipe main part 1 all set up anticorrosive coating.
The connecting sleeve 3 is made of colloid materials, a plurality of connecting parts 6 are formed on the connecting sleeve 3, a connecting groove matched with the connecting part 6 is formed in the inner wall of the steel pipe main body 1, and one connecting part 6 is inserted into one connecting groove.
Wherein, set up second waterproof layer 12 between the adapter sleeve 3, second waterproof layer 12 shelters from the surface of steel pipe main part 1, carries out protection such as waterproof to the steel pipe surface.
Wherein, the resistance to compression subassembly includes the soft piece of colloid 7, set up the cushion chamber in the soft piece of colloid 7, the soft piece of colloid 7 bonding is fixed in the cushion chamber, soft piece 7 internal fixation of colloid has PCB board 8, fixed lamp pearl 9 on the PCB board 8, the great part of power is chooseed for use to the lamp pearl, easily produce more heat under operating condition, set up light guide hole 10 on the soft piece of colloid 7, still be provided with the battery in the soft piece of colloid, for the lamp pearl power supply, be fixed with the switch on the soft piece of colloid, the switch is used for opening of control lamp pearl and stops.
Wherein, set up a plurality of bleeder vents 20 on the adapter sleeve 3, bleeder vent 20 switches on with inner chamber 13, and dampproofing subassembly can be the dry material of gauze parcel, plays a role through the bleeder vent, carries out dampproofing protection to the steel pipe.
Wherein, first waterproof layer 11 is made for soft materials, and first waterproof layer 11 and protective layer 16 are connected, and first waterproof layer and second waterproof layer all can be for the glue material, protect the steel pipe, and can fix on adapter sleeve or protective layer by the waterproof glue, directly destroy with the instrument during the dismantlement can.
The protective layer and the connecting sleeve are of an integrated structure.
Among this technical scheme, first waterproof layer, corrosion-resistant coating, second waterproof layer carry out the triple protection to the steel pipe, and the protectiveness is good, has reduced the adverse effect to the steel pipe such as rainwater, does benefit to the storage or the transportation of steel pipe.
When the anti-moisture protective device is used, the first protective layer and the second protective layer wrap the steel pipe, and the steel pipe is protected from moisture through the dry materials.
The connecting sleeve and the protective layer are arranged at the end part of the steel pipe to form the protection of the end part, so that the steel pipe is not easy to damage.
When using, can start the lamp pearl, the illumination that the lamp pearl produced is used for the illumination, and the lamp pearl also can produce the heat under operating condition, and the heat also can be used for the supplementary dampproofing anticorrosive protection to the steel pipe.
The whole steel pipe is protected by multiple layers, has good corrosion resistance and is not easy to damage.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (7)
1. The utility model provides a compound steel pipe of plastic-coated inside and outside anticorrosive of three-layer, includes steel pipe main part (1), forms connecting channel (2), its characterized in that on steel pipe main part (1): the steel pipe comprises a steel pipe main body (1), a protective layer (16) is arranged on the inner wall of the steel pipe main body (1), a connecting sleeve (3) is arranged on the protective layer (16), the end part of the steel pipe main body (1) is sleeved with the connecting sleeve (3), the connecting sleeve (3) covers the part of the surface of the steel pipe main body (1), an inner cavity (13) is arranged in the connecting sleeve (3), and a pressure-resistant component and a moisture-proof component (4) are arranged on the inner cavity (13); the inner wall of the steel pipe main body (1) is provided with a first waterproof layer (11), and the first waterproof layer (11) shields the inner wall of the steel pipe main body (1).
2. The three-layer anti-corrosion inner and outer plastic-coated composite steel pipe according to claim 1, characterized in that: the surface and the inside of the steel pipe main body (1) are both provided with an anticorrosive coating.
3. The three-layer anti-corrosion inner and outer plastic-coated composite steel pipe according to claim 1, characterized in that: the connecting sleeve (3) is made of colloid materials, a plurality of connecting parts (6) are formed on the connecting sleeve (3), a connecting groove matched with the connecting part (6) is formed in the inner wall of the steel pipe main body (1), and one connecting part (6) is inserted into one connecting groove.
4. The three-layer anti-corrosion inner and outer plastic-coated composite steel pipe according to claim 1, characterized in that: a second waterproof layer (12) is arranged between the connecting sleeves (3), and the surface of the steel pipe main body (1) is shielded by the second waterproof layer (12).
5. The three-layer anti-corrosion inner and outer plastic-coated composite steel pipe according to claim 1, characterized in that: the resistance to compression subassembly includes colloid soft block (7), sets up the cushion chamber in colloid soft block (7), and colloid soft block (7) bond is fixed in the cushion chamber, and colloid soft block (7) internal fixation has PCB board (8), fixed lamp pearl (9) on PCB board (8), sets up light guide hole (10) on colloid soft block (7).
6. The three-layer anti-corrosion inner and outer plastic-coated composite steel pipe according to claim 1, characterized in that: the connecting sleeve (3) is provided with a plurality of air holes (20), and the air holes (20) are communicated with the inner cavity (13).
7. The three-layer anti-corrosion inner and outer plastic-coated composite steel pipe according to claim 1, characterized in that: the first waterproof layer (11) is made of soft materials, and the first waterproof layer (11) is connected with the protective layer (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222017428.XU CN218348095U (en) | 2022-08-02 | 2022-08-02 | Three-layer anti-corrosion inner and outer plastic-coated composite steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222017428.XU CN218348095U (en) | 2022-08-02 | 2022-08-02 | Three-layer anti-corrosion inner and outer plastic-coated composite steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218348095U true CN218348095U (en) | 2023-01-20 |
Family
ID=84913331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222017428.XU Active CN218348095U (en) | 2022-08-02 | 2022-08-02 | Three-layer anti-corrosion inner and outer plastic-coated composite steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218348095U (en) |
-
2022
- 2022-08-02 CN CN202222017428.XU patent/CN218348095U/en active Active
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