CN214008352U - Heat preservation nonrust steel pipe that convenient concatenation was used - Google Patents
Heat preservation nonrust steel pipe that convenient concatenation was used Download PDFInfo
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- CN214008352U CN214008352U CN202021839691.1U CN202021839691U CN214008352U CN 214008352 U CN214008352 U CN 214008352U CN 202021839691 U CN202021839691 U CN 202021839691U CN 214008352 U CN214008352 U CN 214008352U
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Abstract
The utility model discloses a heat-preservation stainless steel pipe which is convenient to splice and use, comprising a first inner pipe and a second inner pipe which are made of stainless steel, a plurality of annular grooves are arranged on the outer walls of the first inner pipe and the second inner pipe, heat preservation strips are matched in the annular grooves, a first pipe sleeve is matched with the outer side of the annular groove on the first inner pipe, a second pipe sleeve is matched with the outer side of the annular groove on the second inner pipe, at least four matching seats are circumferentially arranged on the inner wall of one end of the first pipe sleeve, at least four elastic buckles are circumferentially arranged on one end of the second pipe sleeve, the first pipe sleeve is connected with the second pipe sleeve through the matching seat and the elastic buckle in a matching way, the first inner pipe and the first pipe sleeve on the outer side of the matching seat are provided with screw holes, the screw hole fit has the screw, the utility model aims at providing a can realize the nonrust steel pipe of two independent nonrust steel pipe concatenations fast through the cooperation between elasticity buckle and the cooperation seat.
Description
Technical Field
The utility model belongs to the technical field of the stainless steel tubular product technique and specifically relates to a heat preservation stainless steel pipe who conveniently splices and use.
Background
At present, heat preservation pipes are applied to various aspects of life of people, the types of the heat preservation pipes are various, and stainless steel heat preservation pipes are one of the heat preservation pipes, but the heat preservation effect of common stainless steel heat preservation pipes is poor, and the heat conduction efficiency of metal is higher because the stainless steel heat preservation pipes are made of metal; when the stainless steel heat-insulating pipe is installed, the two stainless steel pipes can be connected only by welding the stainless steel heat-insulating pipe, so that the operation process is complex; therefore, it is necessary to design a heat-insulating stainless steel pipe which is convenient for splicing.
SUMMERY OF THE UTILITY MODEL
The utility model is not enough to the above-mentioned technique, provide one kind can realize two independent nonrust steel pipe concatenations through the cooperation between elasticity buckle and the cooperation seat fast, concatenation between two nonrust steel pipes and break away from the operation also comparatively simple, the better nonrust steel pipe of the holistic heat preservation effect of nonrust steel pipe.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a heat preservation nonrust steel pipe that convenient concatenation was used, includes first inner tube and the second inner tube of making by the stainless steel, a plurality of annular groove has been seted up on the outer wall of first inner tube and second inner tube, the annular groove fit in has the heat preservation strip, the cooperation in the annular groove outside on the first inner tube has first pipe box, the cooperation in the annular groove outside on the second inner tube has the second pipe box, circumference is provided with four at least cooperation seats on the one end inner wall of first pipe box, one of second pipe box serves circumference and is provided with four at least elastic buckle, first pipe box passes through cooperation and second pipe box connection between cooperation seat and the elastic buckle, the screw has been seted up on the first inner tube in the cooperation seat outside and the first pipe box, the screw fit in has the screw.
Further, the cross sections of the first inner pipe and the second inner pipe are square, and the cross sections of the annular groove and the heat preservation strip are trapezoidal.
Further, a plurality of through holes are circumferentially formed in the first inner pipe and the second inner pipe on the inner side of the heat preservation strip, and the through holes are rectangular.
Further, the outer side wall surfaces of the first pipe sleeve and the second pipe sleeve are coated with heat insulation coatings.
Furthermore, the elastic buckle comprises a metal elastic sheet and a matching block, the metal elastic sheet is circumferentially arranged at one end of the second pipe sleeve, the matching block is arranged at the tail end of the metal elastic sheet, a matching groove is formed in the inner side wall surface of the matching seat, and the matching block is matched in the matching groove.
Furthermore, the metal elastic sheet is L-shaped.
The utility model has the advantages that:
can realize two independent nonrust steel pipe concatenations fast through the cooperation between elastic buckle and the cooperation seat, the concatenation between two nonrust steel pipes is also comparatively simple with the operation that breaks away from, and the holistic heat preservation effect of nonrust steel pipe is better.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
In the figure, a first inner pipe 1, a second inner pipe 2, an annular groove 3, a heat preservation strip 4, a first pipe sleeve 5, a second pipe sleeve 6, a matching seat 7, an elastic buckle 8, a screw hole 9, a screw 10, a through hole 11, a heat insulation coating 12, a metal elastic sheet 13, a matching block 14 and a matching groove 15.
Detailed Description
As shown in fig. 1 and 2, a heat-insulating stainless steel pipe convenient for splicing use comprises a first inner pipe 1 and a second inner pipe 2 made of stainless steel, a plurality of annular grooves 3 are arranged on the outer walls of the first inner pipe 1 and the second inner pipe 2, heat preservation strips 4 are matched in the annular grooves 3, a first pipe sleeve 5 is matched with the outer side of the annular groove 3 on the first inner pipe 1, a second pipe sleeve 6 is matched with the outer side of the annular groove 3 on the second inner pipe 2, at least four matching seats 7 are circumferentially arranged on the inner wall of one end of the first pipe sleeve 5, at least four elastic buckles 8 are circumferentially arranged on one end of the second pipe sleeve 6, the first pipe sleeve 5 is connected with the second pipe sleeve 6 through the matching between the matching seat 7 and the elastic buckle 8, screw holes 9 are formed in the first inner pipe 1 and the first pipe sleeve 5 on the outer side of the matching seat 7, and screws 10 are matched in the screw holes 9.
The cross section of first inner tube 1 and second inner tube 2 all is square form, the cross section of annular groove 3 and heat preservation strip 4 is trapezoidal form.
A plurality of through holes 11 are circumferentially formed in the first inner tube 1 and the second inner tube 2 on the inner side of the heat preservation strip 4, and the through holes 11 are rectangular.
The outer side wall surfaces of the first pipe sleeve 5 and the second pipe sleeve 6 are coated with a heat insulating coating 12.
The elastic buckle 8 comprises a metal elastic sheet 13 and a matching block 14, the metal elastic sheet 13 is circumferentially arranged at one end of the second pipe sleeve 6, the matching block 14 is arranged at the tail end of the metal elastic sheet 13, a matching groove 15 is formed in the inner side wall surface of the matching seat 7, and the matching block 14 is matched in the matching groove 15.
The metal elastic sheet 13 is in an L shape.
The utility model discloses a theory of operation does:
the heat preservation strip 4 is matched in the annular groove 3, and then the first pipe sleeve 5 and the second pipe sleeve 6 are sleeved in the first inner pipe 1 and the second inner pipe 2 to finish the assembly of single stainless steel pipes; inserting the second pipe sleeve 6 with the end of the elastic buckle 8 into the first pipe sleeve 5 along the direction of the matching seat 7, and matching the two independent stainless steel pipes through the deformation of the metal elastic sheet 13 and the matching block 14 on the elastic buckle 8 in the matching groove 15; the heat insulation coating 12 and the heat insulation strip 4 can improve the heat insulation performance of the stainless steel pipe, and the through holes 11 can slow down the conduction speed of heat energy through the wall of the stainless steel pipe; when two independent stainless steel pipes need to be removed, the screw 10 can be twisted by a screwdriver, the screw 10 moves inwards to extrude the matching block 14, the matching block 14 is separated from the matching groove 15, and the elastic buckle 8 is pulled out of the first pipe sleeve 5, so that the two independent stainless steel pipes are removed.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a heat preservation nonrust steel pipe that makes things convenient for concatenation to use, includes first inner tube and the second inner tube of making by the stainless steel, a plurality of annular groove has been seted up on the outer wall of first inner tube and second inner tube, the annular groove fit in has the heat preservation strip, the cooperation in the annular groove outside on the first inner tube has first pipe box, the cooperation in the annular groove outside on the second inner tube has the second pipe box, circumference is provided with four at least cooperation seats on the one end inner wall of first pipe box, one of second pipe box serves and is served circumference and be provided with four at least elastic buckle, first pipe box passes through cooperation and second pipe box connection between cooperation seat and the elastic buckle, the screw has been seted up on the first inner tube in the cooperation seat outside and the first pipe box, the screw fit in has the screw.
2. The heat-insulating stainless steel pipe convenient to splice and use as claimed in claim 1, wherein the cross sections of the first inner pipe and the second inner pipe are square, and the cross sections of the annular groove and the heat-insulating strip are trapezoidal.
3. The stainless steel heat-insulating pipe convenient to splice and use as claimed in claim 1, wherein the first inner pipe and the second inner pipe inside the heat-insulating strip are circumferentially provided with a plurality of through holes, and the through holes are rectangular.
4. The stainless steel heat-insulating pipe convenient to splice and use as claimed in claim 1, wherein the outer side wall surfaces of the first pipe sleeve and the second pipe sleeve are coated with heat-insulating coatings.
5. The heat-insulating stainless steel pipe convenient to splice and use as claimed in claim 1, wherein the elastic buckle comprises a metal elastic sheet and a matching block, the metal elastic sheet is circumferentially arranged at one end of the second pipe sleeve, the matching block is arranged at the tail end of the metal elastic sheet, a matching groove is formed in the inner side wall surface of the matching seat, and the matching block is matched in the matching groove.
6. The heat-insulating stainless steel pipe convenient to splice and use as claimed in claim 5, wherein the metal elastic sheet is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021839691.1U CN214008352U (en) | 2020-08-28 | 2020-08-28 | Heat preservation nonrust steel pipe that convenient concatenation was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021839691.1U CN214008352U (en) | 2020-08-28 | 2020-08-28 | Heat preservation nonrust steel pipe that convenient concatenation was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214008352U true CN214008352U (en) | 2021-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021839691.1U Active CN214008352U (en) | 2020-08-28 | 2020-08-28 | Heat preservation nonrust steel pipe that convenient concatenation was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214008352U (en) |
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2020
- 2020-08-28 CN CN202021839691.1U patent/CN214008352U/en active Active
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