CN215371388U - Wear-resistant direct-buried heat-insulation pipe for hot water conveying - Google Patents
Wear-resistant direct-buried heat-insulation pipe for hot water conveying Download PDFInfo
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- CN215371388U CN215371388U CN202121754790.4U CN202121754790U CN215371388U CN 215371388 U CN215371388 U CN 215371388U CN 202121754790 U CN202121754790 U CN 202121754790U CN 215371388 U CN215371388 U CN 215371388U
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Abstract
The utility model discloses a wear-resistant directly-buried heat-insulating pipe for hot water delivery, which comprises a heat-insulating pipe main body, an upper wear-resistant sheath and a lower wear-resistant sheath, wherein the upper wear-resistant sheath and the lower wear-resistant sheath are symmetrically arranged, a connecting strip is arranged between the upper wear-resistant sheath and the lower wear-resistant sheath, the upper wear-resistant sheath and the lower wear-resistant sheath are respectively arranged at the upper side and the lower side of the heat-insulating pipe main body, and the outer sides of the upper wear-resistant sheath and the lower wear-resistant sheath are respectively provided with a wear-resistant strip; the heat preservation pipe comprises a heat preservation pipe body and is characterized in that a first pipe body joint and a second pipe body joint are respectively arranged at two ends of the heat preservation pipe body, a butt joint is arranged on the inner side of the first pipe body joint through a reinforcing support, and a heat preservation layer is arranged between the first pipe body joint and the butt joint. The utility model discloses a last wear-resisting sheath and lower wear-resisting sheath that the symmetry set up are installed through the mode of cramping in the outside of insulating tube main part, are equipped with wear-resisting strip in the outside of last wear-resisting sheath and lower wear-resisting sheath, can carry out wear-resisting protection to the outer wall of insulating tube main part through it, have increased the life of insulating tube main part.
Description
Technical Field
The utility model relates to the field of directly-buried heat-insulating pipes, in particular to a wear-resistant directly-buried heat-insulating pipe for hot water delivery.
Background
The direct-burried insulating tube has been used and has been carried hot water, and can reduce calorific loss, and direct-burried insulating tube also called prefabricated insulating tube divides two kinds: is a plastic-sheathed steel prefabricated heat-insulating pipe (a high-density polyethylene direct-buried heat-insulating pipeline) and a steel-sheathed steel heat-insulating pipe (a high-temperature steam heat-insulating pipe).
The inconvenient equipment of insulating tube at present stage, and can't adjust wear resistance, make it in long-term outdoor transfer process, lead to body outer wall wearing and tearing seriously easily, influence its heat preservation ability, to the concatenation process, the heat preservation ability of kneck is not enough, leads to the heat to follow the kneck effluvium, causes the waste of heat energy.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wear-resistant directly-buried heat-insulating pipe for hot water delivery, which solves the problems that the heat-insulating pipe provided in the background technology is inconvenient to assemble and cannot adjust the wear resistance, so that the outer wall of a pipe body is seriously worn and the heat-insulating capacity of the pipe body is influenced in a long-term outdoor transfer process, and the heat-insulating capacity at an interface is insufficient in a splicing process, so that heat can be dissipated from the interface to cause waste of heat energy.
In order to achieve the purpose, the utility model provides the following technical scheme: a wear-resistant directly-buried heat-insulating pipe for hot water delivery comprises a heat-insulating pipe main body, an upper wear-resistant sheath and a lower wear-resistant sheath, wherein the upper wear-resistant sheath and the lower wear-resistant sheath are symmetrically arranged, a connecting strip is arranged between the upper wear-resistant sheath and the lower wear-resistant sheath, the upper wear-resistant sheath and the lower wear-resistant sheath are respectively arranged on the upper side and the lower side of the heat-insulating pipe main body, and the outer sides of the upper wear-resistant sheath and the lower wear-resistant sheath are respectively provided with a wear-resistant strip;
the heat preservation pipe comprises a heat preservation pipe body and is characterized in that a first pipe body joint and a second pipe body joint are respectively arranged at two ends of the heat preservation pipe body, a butt joint is arranged on the inner side of the first pipe body joint through a reinforcing support, and a heat preservation layer is arranged between the first pipe body joint and the butt joint.
In a further embodiment, the middle parts of the two ends of the insulating pipe main body are provided with screw heads with hollow structures, the inner sides of one ends of the first pipe body joint and the second pipe body joint are respectively provided with internal threads, and the screw heads are fixed with the first pipe body joint and the second pipe body joint through threads.
In a further embodiment, the outer side of the insulating pipe main body is provided with a reinforcing rib of an integrated structure.
In a further embodiment, the inner radian of the upper wear-resistant sheath and the inner radian of the lower wear-resistant sheath are respectively the same as the upper half radian and the lower half radian of the insulating pipe body.
In a further embodiment, the connecting strip is arranged to be of an elastic structure, and the connecting strip, the upper wear-resistant sheath and the lower wear-resistant sheath are combined to form an annular structure.
In a further embodiment, a butt-joint slot is formed in the middle of the second pipe joint, and the first pipe joint is fixedly embedded in the butt-joint slot through the butt-joint.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model discloses a last wear-resisting sheath and lower wear-resisting sheath that the symmetry set up are installed through the mode of cramping in the outside of insulating tube main part, are equipped with wear-resisting strip in the outside of last wear-resisting sheath and lower wear-resisting sheath, can carry out wear-resisting protection to the outer wall of insulating tube main part through it, have increased the life of insulating tube main part.
2. The utility model discloses a both ends of insulating tube main part are equipped with first body respectively and connect and the second body connects, and the both ends port of insulating tube main part is equipped with the spiral shell head, the port inboard that connects at first body and second body connects is equipped with the internal thread, make the spiral shell head convenient with first body connect and second body joint thread tightening, be equipped with the butt joint at the one end middle part that first body connects, conveniently make a plurality of insulating tube main parts inlay the concatenation combination each other through the butt joint, the inboard that connects at the body is equipped with the heat preservation, make it can guarantee the heat preservation at the kneck of butt joint.
Drawings
FIG. 1 is a schematic structural view of a wear-resistant directly-buried heat-insulating pipe for hot water transportation according to the present invention;
FIG. 2 is a schematic view of the combination of the upper and lower wear-resistant sheaths of the present invention;
FIG. 3 is a schematic structural view of the main body of the thermal insulation pipe of the present invention;
FIG. 4 is a cross-sectional view of the upper wear-resistant sheath of the present invention;
figure 5 is a front view of a first pipe body fitting of the present invention.
In the figure: 1. a first pipe body joint; 2. a butt joint; 3. a thermal insulation pipe main body; 4. putting a wear-resistant sheath; 5. wear resistant strips; 6. reinforcing ribs; 7. a connecting strip; 8. a second pipe body joint; 9. a lower wear-resistant sheath; 10. a screw head; 11. a heat-insulating layer; 12. and (5) reinforcing the support.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an embodiment of the present invention is shown: a wear-resistant direct-buried heat-insulating pipe for hot water delivery comprises a heat-insulating pipe main body 3, an upper wear-resistant sheath 4 and a lower wear-resistant sheath 9, wherein the upper wear-resistant sheath 4 and the lower wear-resistant sheath 9 are symmetrically arranged, a connecting strip 7 is arranged between the upper wear-resistant sheath 4 and the lower wear-resistant sheath 9, the outer wall of the heat-insulating pipe main body 3 is subjected to wear-resistant protection through the upper wear-resistant sheath 4 and the lower wear-resistant sheath 9, the upper wear-resistant sheath 4 and the lower wear-resistant sheath 9 are respectively arranged at the upper side and the lower side of the heat-insulating pipe main body 3, the outer sides of the upper wear-resistant sheath 4 and the lower wear-resistant sheath 9 are respectively provided with wear-resistant strips 5, and the outer sides of the upper wear-resistant sheath 4 and the lower wear-resistant sheath 9 can be reinforced in wear resistance through the wear-resistant strips 5;
the both ends of insulating tube main part 3 are equipped with first body respectively and connect 1 and second body and connect 8, and the inboard that first body connects 1 is equipped with butt joint 2 through consolidating the chaplet 12, and is equipped with heat preservation 11 between first body connects 1 and the butt joint 2, and this kind of design convenience is with the head and the tail concatenation combination between the insulating tube main part 3, can make the kneck heat insulating ability higher through heat preservation 11.
Further, the middle parts of the two ends of the insulating pipe main body 3 are provided with screw heads 10 of a hollow structure, the inner sides of one ends of the first pipe body joint 1 and the second pipe body joint 8 are respectively provided with an internal thread, the screw heads 10 and the first pipe body joint 1 are in threaded fixation with the second pipe body joint 8, and the screw heads 10 can be in threaded fixation with the first pipe body joint 1 and the second pipe body joint 8.
Further, the outside of insulating tube main part 3 is equipped with the strengthening rib 6 of an organic whole structure, can improve the proof strength of insulating tube main part 3 through strengthening rib 6.
Further, the inner side radians of the upper wear-resistant sheath 4 and the lower wear-resistant sheath 9 are respectively the same as the upper and lower semi-radians of the heat preservation pipe main body 3, and the upper wear-resistant sheath 4 and the lower wear-resistant sheath 9 are conveniently protected outside the heat preservation pipe main body 3 through the design.
Further, the connecting strip 7 is arranged to be of an elastic structure, the connecting strip 7, the upper wear-resistant sheath 4 and the lower wear-resistant sheath 9 are combined to form an annular structure, and the upper wear-resistant sheath 4 and the lower wear-resistant sheath 9 are spliced and combined through the connecting strip 7.
Further, the middle part that the second body connects 8 is equipped with the butt joint slot, and first body connects 1 and inlays fixedly through butt joint 2 and butt joint slot, and this kind of design makes the concatenation combination of 3 end to end of a plurality of insulating tube main parts.
The working principle is as follows: during the use, connect 1 with the second body and connect 8 both ends of installing respectively at insulating tube main part 3 through the thread tightening mode with first body, butt joint 2 through the one end of first body joint 1 can inlay the concatenation with the one end of second body joint 8 and fix, make the combination of splicing of 3 heads and tails of a plurality of insulating tube main parts, protect the outside of insulating tube main part 3 through last wear-resisting sheath 4 and lower wear-resisting sheath 9, wear-resisting protection is strengthened in the outside that wear-resisting sheath 4 and lower wear-resisting sheath 9 made through wear-resisting strip 5, connect fixedly through connecting strip 7 to last wear-resisting sheath 4 and lower wear-resisting sheath 9, make last wear-resisting sheath 4 and lower wear-resisting sheath 9 can fasten in the outside of insulating tube main part 3, improve the proof strength of insulating tube main part 3 through strengthening rib 6.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a wear-resisting hot water is carried and is used direct-burried insulating tube, includes insulating tube main part (3), goes up wear-resisting sheath (4) and wear-resisting sheath (9) down, its characterized in that: the upper wear-resistant sheath (4) and the lower wear-resistant sheath (9) are symmetrically arranged, a connecting strip (7) is arranged between the upper wear-resistant sheath and the lower wear-resistant sheath, the upper wear-resistant sheath (4) and the lower wear-resistant sheath (9) are respectively arranged on the upper side and the lower side of the heat preservation pipe main body (3), and the outer sides of the upper wear-resistant sheath (4) and the lower wear-resistant sheath (9) are respectively provided with a wear-resistant strip (5);
the both ends of insulating tube main part (3) are equipped with first body respectively and connect (1) and second body and connect (8), the inboard that first body connects (1) is equipped with butt joint (2) through consolidating chaplet (12), and is equipped with between first body connects (1) and butt joint (2) heat preservation (11).
2. The wear-resistant directly-buried heat-insulating pipe for hot water delivery according to claim 1, characterized in that: the heat preservation pipe is characterized in that screw heads (10) of a hollow structure are arranged in the middle of the two ends of the heat preservation pipe main body (3), internal threads are arranged on the inner sides of one ends of the first pipe body joint (1) and the second pipe body joint (8), and the screw heads (10) are fixed with the first pipe body joint (1) and the second pipe body joint (8) in a threaded mode.
3. The wear-resistant directly-buried heat-insulating pipe for hot water delivery according to claim 1, characterized in that: and a reinforcing rib (6) with an integrated structure is arranged on the outer side of the heat-insulating pipe main body (3).
4. The wear-resistant directly-buried heat-insulating pipe for hot water delivery according to claim 1, characterized in that: the inner side radians of the upper wear-resistant sheath (4) and the lower wear-resistant sheath (9) are respectively the same as the upper and lower semi-radians of the heat-insulating pipe main body (3).
5. The wear-resistant directly-buried heat-insulating pipe for hot water delivery according to claim 1, characterized in that: the connecting strip (7) is of an elastic structure, and the connecting strip (7), the upper wear-resistant sheath (4) and the lower wear-resistant sheath (9) are combined to form an annular structure.
6. The wear-resistant directly-buried heat-insulating pipe for hot water delivery according to claim 1, characterized in that: the middle part of second body connects (8) is equipped with the butt joint slot, first body connects (1) and inlays fixedly through butt joint (2) and butt joint slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121754790.4U CN215371388U (en) | 2021-07-30 | 2021-07-30 | Wear-resistant direct-buried heat-insulation pipe for hot water conveying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121754790.4U CN215371388U (en) | 2021-07-30 | 2021-07-30 | Wear-resistant direct-buried heat-insulation pipe for hot water conveying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215371388U true CN215371388U (en) | 2021-12-31 |
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ID=79613036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121754790.4U Active CN215371388U (en) | 2021-07-30 | 2021-07-30 | Wear-resistant direct-buried heat-insulation pipe for hot water conveying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215371388U (en) |
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2021
- 2021-07-30 CN CN202121754790.4U patent/CN215371388U/en active Active
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