CN216280103U - Heat preservation structure of elbow - Google Patents
Heat preservation structure of elbow Download PDFInfo
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- CN216280103U CN216280103U CN202122924548.3U CN202122924548U CN216280103U CN 216280103 U CN216280103 U CN 216280103U CN 202122924548 U CN202122924548 U CN 202122924548U CN 216280103 U CN216280103 U CN 216280103U
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- bent pipe
- pipe shell
- elbow
- heat
- shell
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Abstract
The utility model relates to the technical field of pipeline heat preservation, in particular to a heat preservation structure of an elbow, which comprises a heat preservation bent pipe shell sleeved on the elbow, wherein the heat preservation bent pipe shell is of a two-half structure and is respectively a first half bent pipe shell and a second half bent pipe shell; the first half bent pipe shell and the second half bent pipe shell are both flexible bent pipe shells and are in fan-shaped shapes when being stretched into flat plates; wherein, the one end bonding of first half bent pipe shell and second half bent pipe shell is fixed, and the other end also bonds fixedly. According to the scheme of the utility model, the first half-bent pipe shell and the second half-bent pipe shell are matched, so that the elbow can be insulated, and the insulation effect of the elbow is improved. And because the first half-bent pipe shell and the second half-bent pipe shell can be formed by bending the sector plates, the field installation is convenient.
Description
Technical Field
The utility model relates to the technical field of pipeline heat insulation, in particular to a heat insulation structure of an elbow.
Background
The elbow, also called elbow pipe, needs to be heat-insulated when used at low temperature. Because of the special shape of the elbow, the heat preservation measure additionally arranged at the elbow has certain difficulty compared with the straight pipe, and how to effectively preserve heat of the elbow becomes the technical problem which needs to be solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a thermal insulation structure for an elbow, which mainly solves the technical problems that: how to improve the heat preservation performance of the elbow.
In order to achieve the purpose, the utility model mainly provides the following technical scheme:
the embodiment of the utility model provides a heat preservation structure of an elbow, which comprises a heat preservation bent pipe shell sleeved on the elbow, wherein the heat preservation bent pipe shell is of a two-half structure and is respectively a first half bent pipe shell and a second half bent pipe shell; the first half bent pipe shell and the second half bent pipe shell are both flexible bent pipe shells and are in fan-shaped shapes when being stretched into flat plates; wherein, the one end bonding of first half bent pipe shell and second half bent pipe shell is fixed, and the other end also bonds fixedly.
Optionally, the first half-bent pipe shell and the second half-bent pipe shell are symmetrically arranged.
Optionally, the heat insulation structure of the elbow further comprises a first heat insulation strip and a second heat insulation strip; the first heat preservation strip is used for covering the seam at one end of the first half-bent pipe shell and one end of the second half-bent pipe shell; the second heat preservation strip is used for covering the seam of the other ends of the first half-bent pipe shell and the second half-bent pipe shell.
Optionally, the heat-insulating bent pipe shell has a first accommodating groove for accommodating the first heat-insulating strip at a joint between the first half bent pipe shell and the second half bent pipe shell, and the first accommodating groove includes a first half groove located at an outer side of one end of the first half bent pipe shell and a second half groove located at an outer side of one end of the second half bent pipe shell.
Optionally, two opposite side walls of the first accommodating groove are relatively flared, and the first heat-insulating strip has a shape consistent with that of the first accommodating groove.
Optionally, the heat-insulating bent pipe shell has a second holding groove for holding a second heat-insulating strip at a joint between the other ends of the first half-bent pipe shell and the second half-bent pipe shell, and the second holding groove includes a third half groove located at the outer side of the other end of the first half-bent pipe shell and a fourth half groove located at the outer side of the other end of the second half-bent pipe shell.
Optionally, two opposite side walls of the second accommodating groove are relatively flared, and the second heat preservation strip has a shape consistent with the second accommodating groove.
By means of the technical scheme, the heat insulation structure of the elbow at least has the following beneficial effects:
in the technical scheme provided by the utility model, the first half-bent pipe shell and the second half-bent pipe shell are matched, so that the elbow can be insulated, and the insulation effect of the elbow is improved. And because the first half-bent pipe shell and the second half-bent pipe shell can be formed by bending the sector plates, the field installation is convenient.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of an insulation structure installed on an elbow according to an embodiment of the present invention;
FIG. 2 is a schematic view of the first half elbow shell when extended to a flat configuration;
fig. 3 is a schematic structural diagram of another insulating elbow casing provided by an embodiment of the utility model;
fig. 4 is a schematic structural view of the insulating bent pipe case in fig. 3 hiding the first insulating strip and the second insulating strip.
Reference numerals: 1. bending the pipe; 2. insulating the elbow pipe shell; 3. a first heat-preserving strip; 4. a second heat-insulating strip; 21. a first half-bent tube shell; 22. a second half-bent tube shell; 301. a first accommodating groove; 401. a second accommodating groove; 3011. a first half-tank; 3012. a second half-tank; 4011. a third half-tank; 4012. and a fourth half groove.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1, an insulation structure of an elbow according to an embodiment of the present invention includes an insulation elbow casing 2 configured to be fitted over the elbow 1. The insulating bent pipe case 2 has a two-half structure, and the two halves are a first half bent pipe case 21 and a second half bent pipe case 22. The first half-bent pipe shell 21 and the second half-bent pipe shell 22 are butted to form the complete heat preservation bent pipe shell 2. Specifically, one ends of both the first half-bent tube shell 21 and the second half-bent tube shell 22 are adhesively fixed, and the other ends are also adhesively fixed.
For convenience of assembly, the first half-bent tube housing 21 and the second half-bent tube housing 22 may be both flexible bent tube housings, and both of them are fan-shaped when they are extended into a flat plate shape (as shown in fig. 2). Preferably, both the first half-bent tube shell 21 and the second half-bent tube shell 22 are symmetrically arranged, in other words, both the first half-bent tube shell 21 and the second half-bent tube shell 22 have the same structure.
In particular, when the method is implemented, a first fan-shaped plate can be cut on the heat preservation plate; then, the cut fan-shaped plate is used as a template, and another fan-shaped plate is cut; then overlapping the two fan-shaped plates together, coating glue on the long sides of the two fan-shaped plates, and butting, bonding and fixing the two fan-shaped plates; and then coating the fixed structure on the elbow 1, coating glue on the short sides of the two sector plates, and then butting and fixing to form the heat-preservation bent pipe shell 2 sleeved on the elbow 1 and form the first half-bent pipe shell 21 and the second half-bent pipe shell 22.
In the above example, the first half-bent pipe shell 21 and the second half-bent pipe shell 22 are both matched to keep the temperature of the elbow 1, so that the heat preservation effect of the elbow 1 is improved. And since both the first half-bent tube case 21 and the second half-bent tube case 22 can be formed by bending a sector plate, field installation is facilitated.
In another specific application example, as shown in fig. 3, the aforementioned heat-insulating structure may further include a first heat-insulating strip 3 and a second heat-insulating strip 4. Both the first insulating strip 3 and the second insulating strip 4 may be flexible strips. The first heat-insulating strip 3 is provided to cover a joint at one end of both the first half-bent tube shell 21 and the second half-bent tube shell 22. The second insulating strip 4 is used to cover the joint at the other ends of the first half-bent pipe shell 21 and the second half-bent pipe shell 22. The first heat preservation strip 3 and the second heat preservation strip 4 can be fixed at the respective seams through glue.
In the above example, the first insulating strip 3 and the second insulating strip 4 are matched, and the joint between the first half-bent pipe shell 21 and the second half-bent pipe shell 22 can be blocked, so as to further improve the insulating effect of the insulating bent pipe shell 2 on the elbow 1.
Further, as shown in fig. 4, the insulating bent-tube case 2 has a first receiving groove 301 for receiving the first insulating strip 3 at a joint of one end of the first half-bent-tube case 21 and one end of the second half-bent-tube case 22, and the first receiving groove 301 includes a first half-groove 3011 located outside one end of the first half-bent-tube case 21 and a second half-groove 3012 located outside one end of the second half-bent-tube case 22. Therefore, on one hand, the thickness of one end of the first half-bent pipe shell 21 and one end of the second half-bent pipe shell 22 are thinner, and the two half-bent pipe shells can be conveniently butted and bent; on the other hand, hold first heat preservation strip 3 through setting up the holding tank and also make the appearance of heat preservation elbow case 2 succinct in inside.
As shown in fig. 4, the two opposite sidewalls of the first receiving groove 301 are opened outwards, and the first thermal insulation strip 3 has a shape corresponding to the first receiving groove 301. Specifically, the first receiving groove 301 may be a trapezoidal groove with an outward expanding opening, and the first heat-insulating strip 3 also has a trapezoidal cross-sectional profile, wherein the expanding opening of the first receiving groove 301 facilitates smooth insertion of the first heat-insulating strip 3, and the expanding opening may provide a larger surface contact area with the first heat-insulating strip 3, so that the sealing property therebetween may be increased.
As shown in fig. 4, the aforementioned insulating bent-tube shell 2 may have a second receiving groove 401 for receiving the second insulating strip 4 at a joint of the other ends of the first half-bent-tube shell 21 and the second half-bent-tube shell 22. The second receiving groove 401 includes a third half groove 4011 located outside the other end of the first half-bent case 21 and a fourth half groove 4012 located outside the other end of the second half-bent case 22. Therefore, on one hand, the thicknesses of the other ends of the first half-bent pipe shell 21 and the second half-bent pipe shell 22 are thinner, and the two half-bent pipe shells can be conveniently butted and bent; on the other hand, hold second heat preservation strip 4 through setting up the holding tank and also make the appearance of heat preservation elbow case 2 more succinct inside.
Alternatively, as shown in fig. 4, opposite sidewalls of the second receiving groove 401 are relatively outwardly flared, and the second thermal insulating strip 4 has a shape conforming to the second receiving groove 401. Specifically, the second receiving groove 401 may be a trapezoidal groove with an outward expanding opening, and the second heat-insulating strip 4 also has a trapezoidal cross-sectional profile, wherein the expanding opening of the second receiving groove 401 facilitates smooth insertion of the second heat-insulating strip 4, and the expanding opening may provide a larger surface contact area with the second heat-insulating strip 4, so that the sealing property between the two may be increased.
The working principle and preferred embodiments of the present invention are described below.
The utility model discloses a heat insulation structure of an elbow, which comprises a heat insulation bent pipe shell 2, wherein the heat insulation bent pipe shell 2 is used for being sleeved on the elbow 1. The heat-insulating bent pipe shell 2 is of a two-half structure, the two halves of the heat-insulating bent pipe shell are respectively a first half bent pipe shell 21 and a second half bent pipe shell 22, the first half bent pipe shell 21 and the second half bent pipe shell 22 are formed by bending fan-shaped plates, and the two fan-shaped plates are identical in structure. The long edges of the two fan-shaped plates are fixedly butted with each other through glue, and the short edges of the two fan-shaped plates are also fixedly butted with each other through glue. The heat-preservation elbow pipe shell 2 is sleeved on the elbow 1 to preserve heat of the elbow 1, and can be assembled on site and operated conveniently.
Here, it should be noted that: in the case of no conflict, a person skilled in the art may combine the related technical features in the above examples according to actual situations to achieve corresponding technical effects, and details of various combining situations are not described herein.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (7)
1. A heat insulation structure of an elbow comprises a heat insulation bent pipe shell (2) sleeved on the elbow (1), and is characterized in that the heat insulation bent pipe shell (2) is of a two-half structure and is respectively a first half bent pipe shell (21) and a second half bent pipe shell (22);
the first half-bent pipe shell (21) and the second half-bent pipe shell (22) are both flexible bent pipe shells and are in fan shapes when stretched into flat plates;
wherein one ends of the first half-bent pipe shell (21) and the second half-bent pipe shell (22) are fixedly bonded, and the other ends are also fixedly bonded.
2. The elbow insulation structure according to claim 1,
the first half-bent pipe shell (21) and the second half-bent pipe shell (22) are symmetrically arranged.
3. The insulation structure of an elbow according to claim 1, characterized in that it further comprises a first insulation strip (3) and a second insulation strip (4);
the first heat preservation strip (3) is used for covering a joint at one end of the first half-bent pipe shell (21) and one end of the second half-bent pipe shell (22);
the second heat preservation strip (4) is used for covering the joint of the other ends of the first half-bent pipe shell (21) and the second half-bent pipe shell (22).
4. The elbow insulation structure according to claim 3,
the heat-preservation bent pipe shell (2) is provided with a first accommodating groove (301) used for accommodating a first heat-preservation strip (3) at a joint of one end of a first half-bent pipe shell (21) and one end of a second half-bent pipe shell (22), and the first accommodating groove (301) comprises a first half groove (3011) located on the outer side of one end of the first half-bent pipe shell (21) and a second half groove (3012) located on the outer side of one end of the second half-bent pipe shell (22).
5. The elbow insulation structure according to claim 4,
the two opposite side walls of the first accommodating groove (301) are opened outwards relatively, and the first heat-insulating strip (3) has the shape consistent with that of the first accommodating groove (301).
6. The elbow insulation structure according to claim 3,
the heat-preservation bent pipe shell (2) is provided with a second accommodating groove (401) used for accommodating a second heat-preservation strip (4) at the joint of the other ends of the first half-bent pipe shell (21) and the second half-bent pipe shell (22), and the second accommodating groove (401) comprises a third half groove (4011) located on the outer side of the other end of the first half-bent pipe shell (21) and a fourth half groove (4012) located on the outer side of the other end of the second half-bent pipe shell (22).
7. The elbow insulation structure according to claim 6,
the two opposite side walls of the second accommodating groove (401) are relatively outwards opened, and the second heat preservation strip (4) has the shape consistent with that of the second accommodating groove (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122924548.3U CN216280103U (en) | 2021-11-25 | 2021-11-25 | Heat preservation structure of elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122924548.3U CN216280103U (en) | 2021-11-25 | 2021-11-25 | Heat preservation structure of elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216280103U true CN216280103U (en) | 2022-04-12 |
Family
ID=81038273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122924548.3U Active CN216280103U (en) | 2021-11-25 | 2021-11-25 | Heat preservation structure of elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216280103U (en) |
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2021
- 2021-11-25 CN CN202122924548.3U patent/CN216280103U/en active Active
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