CN212718512U - Insulating pipe connecting device - Google Patents
Insulating pipe connecting device Download PDFInfo
- Publication number
- CN212718512U CN212718512U CN202021176113.4U CN202021176113U CN212718512U CN 212718512 U CN212718512 U CN 212718512U CN 202021176113 U CN202021176113 U CN 202021176113U CN 212718512 U CN212718512 U CN 212718512U
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- CN
- China
- Prior art keywords
- tip
- heat preservation
- tube
- pipe
- outer tube
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004321 preservation Methods 0.000 claims abstract description 59
- 238000010030 laminating Methods 0.000 claims abstract description 11
- 238000005452 bending Methods 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims abstract description 4
- 229920002635 polyurethane Polymers 0.000 claims description 9
- 239000004814 polyurethane Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Thermal Insulation (AREA)
Abstract
The utility model provides a heat preservation pipe connecting device, including two insulating tubes, be equipped with solid fixed ring on the terminal surface of insulating tube, gu be equipped with the heat preservation ring on the fixed ring, the tip inner tube cooperation of laminating on heat preservation ring and the insulating tube, be equipped with the tip outer tube on the tip inner tube, the outer tip of tip outer tube inwards extends the laminating insulating tube, be equipped with the heat preservation between tip inner tube and the tip outer tube, be equipped with middle inner tube between two tip inner tubes, be equipped with middle outer tube between two tip outer tubes, be equipped with the heat preservation between middle inner tube and the middle outer tube, tip outer tube and the middle outer tube outside are equipped with the bending plate, two bending plates pass through the bolt laminating and connect. The utility model has the advantages that: divide into the multistage with the butt joint pipe of integral type, can install the tip pipe fitting on fixed insulating tube earlier, then pipe fitting in the middle of the installation between two tip pipe fittings realizes the installation of butt joint pipe under the specific condition.
Description
Technical Field
The utility model relates to a piping erection especially indicates a heat preservation pipe connection.
Background
In the laying and installation of the heat preservation pipes, the two heat preservation pipes are often in transitional communication by the butt joint pipe. The traditional installation mode is that one insulating pipe is fixed, a butt joint pipe is installed in a penetrating mode, and then another insulating pipe is installed in a penetrating mode. However, under specific conditions, two heat preservation pipes need to be fixedly installed firstly, and the butt joint pipe is installed at last, so that the butt joint pipe of the traditional integrated type cannot penetrate into the heat preservation pipes and cannot be installed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a heat preservation pipe connection device has solved the problem of integral type butt joint pipe installation limitation.
The technical scheme of the utility model is realized like this: the utility model provides a thermal insulation pipe connecting device, including two insulating tubes, be equipped with solid fixed ring on the terminal surface of insulating tube, gu be equipped with the heat preservation ring on the fixed ring, the tip inner tube cooperation of laminating on heat preservation ring and the insulating tube, be equipped with the tip outer tube on the tip inner tube, the outer tip of tip outer tube inwards extends the laminating insulating tube, be equipped with the heat preservation between tip inner tube and the tip outer tube, be equipped with middle inner tube between two tip inner tubes, be equipped with middle outer tube between two tip outer tubes, be equipped with the heat preservation between middle inner tube and the middle outer tube, tip outer tube and the middle outer tube outside are equipped with the buckling plate, two buckling plates pass through the bolt.
The heat preservation ring is pasted on the fixing ring, and the fixing ring and the heat preservation ring are fixed on the end face of the heat preservation pipe through screws.
The heat preservation ring is made of polyurethane.
The end inner pipe is connected with the end outer pipe through a support, and the middle inner pipe is connected with the middle outer pipe through a support.
The heat-insulating layer is made of polyurethane.
The outer end of the end outer pipe is connected with the fixing sleeve, the fixing sleeve is provided with hoop plates arranged along the circumferential direction, and the hoop plates are hooped on the heat-insulating pipe through a hoop.
The end outer pipe and the middle outer pipe are both welded with the bending plate.
The heat preservation piece is an isosceles trapezoid cross section.
The heat preservation piece is made of polyurethane material.
The utility model has the advantages that: divide into the multistage with the butt joint pipe of integral type, can install the tip pipe fitting on fixed insulating tube earlier, then pipe fitting in the middle of the installation between two tip pipe fittings realizes the installation of butt joint pipe under the specific condition.
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 following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the structure of the present invention.
Fig. 2 is a side view of the structure of the present invention.
In the figure: 1-heat preservation pipe, 2-fixing ring, 3-heat preservation ring, 4-end inner pipe, 5-end outer pipe, 6-middle inner pipe, 7-middle outer pipe, 8-bracket, 9-heat preservation layer, 10-fixing sleeve, 11-hoop plate, 12-hoop and 13-bending plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in figures 1 and 2, the heat preservation pipe connecting device comprises two heat preservation pipes 1 which need to be in butt joint and communicated, wherein the heat preservation pipes are fixedly installed in advance and cannot move freely. Be equipped with solid fixed ring 2 on the terminal surface of insulating tube 1, gu it is equipped with heat preservation ring 3 to paste on fixed ring 2, heat preservation ring 3 adopts thermal-insulated polyurethane material, gu fixed ring 2 and heat preservation ring 3 pass through the fix with screw on the terminal surface of insulating tube 1. The heat preservation ring 3 is matched with the end part inner pipe 4 attached to the heat preservation pipe 1, and the heat preservation ring is used for performing heat preservation plugging on a gap between the heat preservation pipe and the end part inner pipe, so that heat leakage at the position of the butt joint pipe is reduced.
Be equipped with tip outer tube 5 through support 8 on the tip inner tube 4, the outer tip of tip outer tube 5 inwards extends laminating insulating tube 1, is equipped with heat preservation 9 between tip inner tube 4 and the tip outer tube 5, and heat preservation 9 adopts thermal-insulated polyurethane material. The end outer pipe can wrap the heat preservation layer, so that the two ends of the heat preservation layer are prevented from leaking outwards, and a complete and effective heat preservation and insulation space is formed.
An intermediate inner tube 6 is arranged between the two end inner tubes 4, an intermediate outer tube 7 is arranged between the two end outer tubes 5, an intermediate outer tube 7 is arranged on the intermediate inner tube 6 through a support 8, and a heat preservation layer 9 is arranged between the intermediate inner tube 6 and the intermediate outer tube 7. The end inner pipe and the end outer pipe form an end pipe fitting which can be firstly arranged at the end part of the heat preservation pipe in a penetrating way. The middle inner pipe and the middle outer pipe form a middle pipe fitting, and after the end pipe fittings are installed, the middle inner pipe and the middle outer pipe are connected between the two end pipe fittings, so that the butt joint pipe is installed between the fixed heat preservation pipes.
The outer side of the end outer pipe 5 and the outer side of the middle outer pipe 7 are welded with bending plates 13, the two bending plates 13 are connected through bolts in a laminating mode, a heat preservation piece is arranged between the two bending plates 13 and is of an isosceles trapezoid cross section, and the heat preservation piece is made of heat-insulating polyurethane materials. The disassembly and assembly between the end outer pipe and the middle outer pipe are realized through the bending plate, and the gap between the end pipe fitting and the middle pipe fitting is subjected to heat preservation and plugging by using the heat preservation piece, so that the heat leakage is reduced.
The outer end of the end outer pipe 5 is connected with a fixing sleeve 10 in a welding mode, a hoop plate 11 arranged along the circumferential direction is arranged on the fixing sleeve 10, and the hoop plate 11 is hooped on the heat preservation pipe 1 through a hoop 12. The staple bolt includes the lantern ring of two semi-rings shape, passes through bolted connection between the lantern ring. Connect two lantern rings as an organic whole, compress tightly through the laminating of hoop board and insulating tube, realize the fixed of butt joint pipe between two insulating tubes, need not increase extra connection structure on the insulating tube, simple structure, it is also comparatively convenient to operate.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a thermal insulation pipe connecting device, includes two insulating tube (1), its characterized in that: the terminal surface of insulating tube (1) on be equipped with solid fixed ring (2), gu be equipped with on fixed ring (2) and encircle (3), tip inner tube (4) cooperation of laminating on insulating tube (1) is encircled in the heat preservation, be equipped with tip outer tube (5) on tip inner tube (4), the outer tip of tip outer tube (5) inwards extends laminating insulating tube (1), be equipped with heat preservation (9) between tip inner tube (4) and tip outer tube (5), be equipped with middle inner tube (6) between two tip inner tubes (4), be equipped with middle outer tube (7) between two tip outer tube (5), be equipped with heat preservation (9) between middle inner tube (6) and middle outer tube (7), tip outer tube (5) and middle outer tube (7) outside are equipped with buckling plate (13), two buckling plate (13) are connected through the bolt laminating, and be equipped with the heat preservation between two buckling plate (13).
2. The insulated pipe connection apparatus according to claim 1, wherein: the heat preservation ring (3) is pasted on the fixing ring (2), and the fixing ring (2) and the heat preservation ring (3) are fixed on the end face of the heat preservation pipe (1) through screws.
3. The insulated pipe connection apparatus according to claim 1 or 2, wherein: the heat preservation ring (3) is made of polyurethane.
4. The insulated pipe connection apparatus according to claim 1, wherein: the end inner pipe (4) is connected with the end outer pipe (5) through a support (8), and the middle inner pipe (6) is connected with the middle outer pipe (7) through the support (8).
5. The insulated pipe connection apparatus according to claim 1, wherein: the heat-insulating layer (9) is made of polyurethane.
6. The insulated pipe connection apparatus according to claim 1, wherein: the outer end of the end outer pipe (5) is connected with a fixing sleeve (10), a hoop plate (11) arranged along the circumferential direction is arranged on the fixing sleeve (10), and the hoop plate (11) is hooped on the heat preservation pipe (1) through a hoop (12).
7. The insulated pipe connection apparatus according to claim 1, wherein: the end outer pipe (5) and the middle outer pipe (7) are welded with the bending plate (13).
8. The insulated pipe connection apparatus according to claim 1 or 7, wherein: the heat preservation piece is an isosceles trapezoid cross section.
9. The insulated pipe connection apparatus according to claim 1, wherein: the heat preservation piece is made of polyurethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021176113.4U CN212718512U (en) | 2020-06-23 | 2020-06-23 | Insulating pipe connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021176113.4U CN212718512U (en) | 2020-06-23 | 2020-06-23 | Insulating pipe connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212718512U true CN212718512U (en) | 2021-03-16 |
Family
ID=74961311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021176113.4U Active CN212718512U (en) | 2020-06-23 | 2020-06-23 | Insulating pipe connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212718512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115750931A (en) * | 2022-11-23 | 2023-03-07 | 北京中润宝成工程技术有限公司 | Heat-preservation seamless pipe connecting structure and construction process |
-
2020
- 2020-06-23 CN CN202021176113.4U patent/CN212718512U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115750931A (en) * | 2022-11-23 | 2023-03-07 | 北京中润宝成工程技术有限公司 | Heat-preservation seamless pipe connecting structure and construction process |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |