CN218153058U - Self-adhesive heat-insulation coiled material - Google Patents
Self-adhesive heat-insulation coiled material Download PDFInfo
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- CN218153058U CN218153058U CN202222397183.8U CN202222397183U CN218153058U CN 218153058 U CN218153058 U CN 218153058U CN 202222397183 U CN202222397183 U CN 202222397183U CN 218153058 U CN218153058 U CN 218153058U
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- coiled material
- bent pipe
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- self
- return bend
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Abstract
The utility model discloses a but heat preservation coiled material of self-adhesion, include the elbow coiled material that forms by the vice coiled material concatenation of joint of return bend main coiled material and both sides, return bend main coiled material and joint vice coiled material and one side that the elbow bonded are along transversely being provided with a plurality of plastic recesses. The utility model discloses a prefabricate out return bend main coil and connect vice coiled material, the two can bond fixedly to the surface of return bend, because the coiled material cuts according to national standard size through equipment, so coiled material seam crossing butt joint after the concatenation is more neat, thereby avoided the appearance in gap, thereby better carry out the cladding to the return bend part, the work that the staff scene cut has also been saved to prefabricated coiled material simultaneously, reduce workman's work load, and the setting of plastic recess on the coiled material, make the coiled material when enclosing return bend surface book, can carry out effectual deformation, thereby avoid the coiled material bonding face the condition that the fold appears, the effective bonding on coiled material and return bend surface has been guaranteed greatly, the construction quality of coiled material has been guaranteed.
Description
Technical Field
The utility model relates to a pipeline coiled material technical field especially relates to a can self-adhesion's heat preservation coiled material.
Background
The pipeline is a liquid and gas conveying pipe fitting commonly used in production and life, particularly in an industrial park, the pipeline is distributed in various devices in a factory area, for some pipelines for conveying high-temperature gas and liquid, in order to avoid scalding workers, a layer of heat insulation coiled material needs to be wrapped outside the pipelines, the heat insulation coiled material commonly used in the market at present is adhered outside the pipelines through high-temperature-resistant heat insulation cotton, but when elbow parts of some pipelines are adhered, the workers also need to cut the whole roll of heat insulation cotton, otherwise the whole roll of heat insulation cotton cannot completely wrap the elbow parts, because the heat insulation coiled material is artificially cut, accurate butt joint of seam positions of all parts cannot be achieved, the adhered elbow pipes are often exposed, at the moment, small pieces of heat insulation cotton need to be cut to fill the seam parts, the small pieces of heat insulation cotton are very easy to fall after long-time adhesion, and the on-site cutting brings great inconvenience to pipe wrapping work, when the cut heat insulation cotton is directly wound and wrapped on the elbow pipes, various wrinkles of the coiled material can appear, and the surfaces of the heat insulation cotton and the elbow pipes are often and can be effectively adhered, so that the surface of the heat insulation cotton is easily separated from the elbow pipes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to avoid prior art's weak point, provide a heat preservation coiled material that can self-adhesion to effectively solve the weak point that exists among the prior art.
In order to achieve the above purpose, the utility model adopts the technical proposal that: a self-adhesive heat-insulating coiled material comprises an elbow coiled material formed by splicing a main coiled material of an elbow and auxiliary coiled materials of joints at two sides;
the upper edge and the lower edge of the main bent coil are equal in length, the convex and the inner concave structure of the main bent coil enable the main bent coil to be in a fish-shaped structure, and the upper edge and the lower edge of the main bent coil are aligned and rolled up and then are coated at the bending part of the bent pipe;
one side of the joint auxiliary coiled material is linearly arranged, the upper part of the other side of the joint auxiliary coiled material is of an arc convex structure, the lower part of the joint auxiliary coiled material on the same side with the convex structure is of an inward concave structure, the upper edge and the lower edge of the joint auxiliary coiled material are equal in length and are respectively arranged on two sides of the main coiled material of the bent pipe in a mirror image mode, and the upper edge and the lower edge of the joint auxiliary coiled material are wound up and then are coated on joints on two sides of the bent pipe;
the inclined plane of the coiled auxiliary joint coil is butted with the joints at the two ends of the coiled main elbow coil;
and a plurality of shaping grooves are transversely formed in one side of the bent pipe main coiled material, one side of the joint auxiliary coiled material, which is bonded with the elbow, and the other side of the bent pipe main coiled material, which is bonded with the elbow.
Further, the elbow coiled material has set gradually outer jacket, heat preservation adhesive linkage and interior rete by outer to interior, the plastic recess sets up one side of heat preservation adhesive linkage and return bend laminating.
Furthermore, gummed paper is arranged on the upper edges of the outer protective layers of the main coil material of the bent pipe and the auxiliary coil material of the joint, the lower part of the gummed paper is bonded on the upper edge of the outer protective layer, the upper part of the gummed paper extends towards the outer side of the coil material, and the bonding surface of one end, extending outwards, of the gummed paper is bonded with isolation paper.
Furthermore, the lower edges of the main coiled material of the bent pipe and the auxiliary coiled material of the joint are both provided with double faced adhesive tapes, and the double faced adhesive tapes are adhered to the plane of the lower edge of the heat-insulating adhesive layer of each coiled material.
Further, the outer protective layer is made of aluminum foil paper.
Furthermore, the heat preservation adhesive layer is made of heat preservation cotton, two sides of the heat preservation cotton are provided with adhesive, the outer protective layer is tightly bonded on one side of the heat preservation adhesive layer, and the inner film layer can be torn off and bonded on the other side of the heat preservation adhesive layer.
Further, the inner film layer is a plastic film.
Further, the heat preservation adhesive linkage with one side that the outer jacket was glued is provided with netted recess, wire mesh has been placed in the recess, and the outer jacket will the wire mesh cladding is in the inside of coiled material.
The above technical scheme of the utility model following beneficial effect has: the utility model discloses a prefabricated return bend main coil material and the vice coiled material of joint, the two cooperation concatenation, can bond fixedly to the surface of return bend, because the coiled material cuts according to the size of national standard pipeline through equipment, so the coiled material seam crossing butt joint after the concatenation is more neat, thereby the appearance in gap has been avoided, thereby better carry out the cladding to the return bend part, the work that the staff scene cut has also been saved to prefabricated coiled material simultaneously, reduce workman's work load, and the setting of plastic recess on the coiled material, make the coiled material when enclosing return bend surface book, can carry out effectual deformation, thereby avoid the coiled material face of bonding the condition that the fold appears, the effective bonding on coiled material and return bend surface has been guaranteed greatly, the construction quality of coiled material has been guaranteed.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of an embodiment of the present invention in a use state;
FIG. 2 is a schematic view of a planar structure of an embodiment of the present invention in a use state;
FIG. 3 is a schematic plan view of the coiled material according to the embodiment of the present invention after each part is disassembled and laid flat;
FIG. 4 is a schematic side view of a cross-sectional structure of a coiled material according to an embodiment of the present invention;
fig. 5 is a schematic view of a second embodiment of the present invention showing a partial planar structure of a thermal insulation adhesive layer.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention is further described in detail in the following with reference to the accompanying drawings and the detailed description, and it is to be noted that the embodiments of the present invention and features of the embodiments can be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
As shown in fig. 1 to 4, the self-adhesive heat insulation coil material in this embodiment includes an elbow coil material formed by splicing an elbow main coil material 1 and joint auxiliary coil materials 2 on two sides;
the upper edge and the lower edge of the bent pipe main coiled material 1 are equal in length, the upper edge and the lower edge of the bent pipe main coiled material 1 are enabled to be in a fish-shaped structure due to the convex and the inner concave structure of the bent pipe main coiled material 1, and the upper edge and the lower edge of the bent pipe main coiled material 1 are aligned and rolled up and then coated at the bending part of the bent pipe;
one side of the joint auxiliary coiled material 2 is linearly arranged, the upper part of the other side of the joint auxiliary coiled material 2 is of an arc-shaped convex structure 2a, the lower part of the joint auxiliary coiled material 2a on the same side as the convex structure 2a is of a concave structure 2b, the upper edge and the lower edge of the joint auxiliary coiled material 2 are equal in length and are respectively arranged on two sides of the bent pipe main coiled material 1 in a mirror image mode, and the upper edge and the lower edge of the joint auxiliary coiled material 2 are wound up and then are coated on joints on two sides of the bent pipe;
the inclined plane of the rolled-up joint auxiliary coiled material 2 is butted with the joints at the two ends of the rolled-up bent pipe main coiled material 1;
a plurality of shaping grooves 3 are transversely arranged on one side of the bent pipe main coiled material 1 and the joint auxiliary coiled material 2 which are bonded with the elbow.
The elbow coiled material is sequentially provided with an outer protective layer 4, a heat-insulating adhesive layer 5 and an inner film layer 6 from outside to inside, and the shaping groove 3 is formed in one side, where the heat-insulating adhesive layer 5 is attached to the elbow pipe.
The upper edges of the outer protection layers 4 on the main coil materials 1 of the bent pipe and the joint auxiliary coil materials 2 are provided with adhesive tapes 7, the lower portions of the adhesive tapes 7 are bonded on the upper edges of the outer protection layers 4, the upper portions of the adhesive tapes 7 extend to the outer sides of the coil materials, the bonding surfaces of one ends, extending outwards, of the adhesive tapes 7 are bonded with isolation paper 8, and the upper edges and the lower edges of the main coil materials 1 of the bent pipe can be bonded and fixed by tearing the isolation paper 8.
The lower edges of the main coil material 1 of the bent pipe and the auxiliary coil material 2 of the joint are both provided with double-sided adhesive tapes 9, and the double-sided adhesive tapes 9 are bonded on the plane of the lower edge of each heat-preservation bonding layer 5 of the coil materials.
The outer protective layer 4 is aluminum foil paper.
The heat preservation adhesive linkage 5 is the heat preservation cotton, and the cotton both sides of heat preservation are provided with the viscose, and the bonding of outer jacket 4 fastening is in one side of heat preservation adhesive linkage 5, and what the rete 6 can tear glues in the opposite side of heat preservation adhesive linkage 5, tears rete 6 down, can be so that the direct surface of gluing to the return bend of heat preservation adhesive linkage 5.
Preferably, the inner film layer 6 is a plastic film.
The utility model discloses when using, at first tear the double-sided adhesive tape and interior rete 6 of 1 lower extreme of return bend main coiled material, with the 1 cladding of return bend main coiled material in the department of bending of return bend, on return bend main coiled material 1, the terminal surface on lower edge docks and adheres firmly, and tear the surface that the heat preservation adhesive linkage 5 of interior rete 6 also bonded the return bend, the bonding of return bend main coiled material 1 fastening is in the department of bending of return bend this moment, then tear barrier paper 8 on adhesive paper 7, bond adhesive paper 7 on return bend main coiled material 1, the seam crossing on lower edge, then take off double-sided adhesive tape and interior rete 6 on the vice coiled material 2 of lower joint according to the same operational mode, with the joint department of the vice coiled material 2 winding cladding at the return bend both ends of joint, the heat preservation adhesive linkage 5 of the vice coiled material 2 of joint bonds with the joint department of return bend, double-sided adhesive tape 9 bonds the butt joint department on vice coiled material 2 upper and lower edges of joint, then bond the vice coiled material 2 of joint at the seam crossing joint department in the vice coiled material outside of joint, thereby the work of the auxiliary coiled material 2 inclined plane of rolling up the return bend is accomplished the two openings of return bend with return bend main coiled material, thereby the auxiliary coiled material 1.
As shown in fig. 5, in the second embodiment, a meshed groove 5a is formed in one side, which is bonded to the outer protective layer 4, of the heat-insulating bonding layer 5, a wire mesh 10 is placed in the groove 5a, the outer protective layer 4 wraps the wire mesh 10 in the coiled material, the wire mesh 10 is embedded in the heat-insulating bonding layer 5, the wire mesh 10 can deform, the strength of the coiled material can be improved due to the arrangement of the wire mesh 10, the arrangement of the wire mesh 10 can prevent external scratches, and the service life of the coiled material is prolonged.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. A self-adhesive heat-insulating coiled material is characterized in that: the elbow coiled material is formed by splicing a main coiled material of an elbow and auxiliary coiled materials of joints at two sides;
the two sides of the upper part of the main coil material of the bent pipe are of arc-shaped convex structures, the two sides of the lower part of the main coil material of the bent pipe are of arc-shaped concave structures, the upper edge and the lower edge of the main coil material of the bent pipe are equal in length, the convex and the inner concave structures of the main coil material of the bent pipe enable the main coil material of the bent pipe to be of a fish-shaped structure, and the upper edge and the lower edge of the main coil material of the bent pipe are aligned and rolled up and then are wrapped at the bending part of the bent pipe;
one side of the joint auxiliary coiled material is linearly arranged, the upper part of the other side of the joint auxiliary coiled material is of an arc convex structure, the lower part of the joint auxiliary coiled material on the same side with the convex structure is of an inward concave structure, the upper edge and the lower edge of the joint auxiliary coiled material are equal in length and are respectively arranged on two sides of the main coiled material of the bent pipe in a mirror image mode, and the upper edge and the lower edge of the joint auxiliary coiled material are wound up and then are coated on joints on two sides of the bent pipe;
the inclined plane of the coiled auxiliary joint material is butted with the joints at the two ends of the coiled main bent pipe material;
and a plurality of shaping grooves are transversely formed in one side of the bent pipe main coiled material, the joint auxiliary coiled material and the bent head in a bonding mode.
2. A self-bondable insulating web according to claim 1, characterized in that: the elbow coiled material has set gradually outer jacket, heat preservation adhesive linkage and interior rete by outer to interior, the plastic recess sets up one side of heat preservation adhesive linkage and return bend laminating.
3. A self-bondable insulating web according to claim 2, characterized in that: the upper edges of the outer protective layers on the main coiled material and the joint auxiliary coiled material of the elbow are provided with gummed paper, the lower parts of the gummed paper are bonded on the upper edges of the outer protective layers, the upper parts of the gummed paper extend to the outer side of the coiled material, and the bonding surface of one end, extending outwards, of the gummed paper is bonded with the isolation paper.
4. A self-bondable insulating web according to claim 2, characterized in that: the elbow main coiled material and the lower edge of the joint auxiliary coiled material are both provided with double faced adhesive tapes, and the double faced adhesive tapes are bonded on the plane of the lower edge of each coiled material heat-preservation bonding layer.
5. A self-bondable insulating web according to claim 2, characterized in that: the outer protective layer is made of aluminum foil paper.
6. A self-bondable insulating web according to claim 5, characterized in that: the heat-insulation bonding layer is made of heat-insulation cotton, two sides of the heat-insulation cotton are provided with adhesive, the outer protective layer is tightly bonded on one side of the heat-insulation bonding layer, and the inner film layer can be torn off and bonded on the other side of the heat-insulation bonding layer.
7. A self-bondable insulating web according to claim 6, characterized in that: the inner film layer is a plastic film.
8. A self-bondable insulating web according to claim 2, characterized in that: the heat preservation adhesive linkage with one side that the outer jacket was glued is provided with netted recess, wire mesh has been placed in the recess, and the outer jacket will the wire mesh cladding is in the inside of coiled material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222397183.8U CN218153058U (en) | 2022-09-08 | 2022-09-08 | Self-adhesive heat-insulation coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222397183.8U CN218153058U (en) | 2022-09-08 | 2022-09-08 | Self-adhesive heat-insulation coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218153058U true CN218153058U (en) | 2022-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222397183.8U Active CN218153058U (en) | 2022-09-08 | 2022-09-08 | Self-adhesive heat-insulation coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218153058U (en) |
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2022
- 2022-09-08 CN CN202222397183.8U patent/CN218153058U/en active Active
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