CN211344467U - Heat insulation type bent pipe is strengthened to rain-proof cap that keeps warm - Google Patents
Heat insulation type bent pipe is strengthened to rain-proof cap that keeps warm Download PDFInfo
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- CN211344467U CN211344467U CN201922456292.0U CN201922456292U CN211344467U CN 211344467 U CN211344467 U CN 211344467U CN 201922456292 U CN201922456292 U CN 201922456292U CN 211344467 U CN211344467 U CN 211344467U
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Abstract
The utility model belongs to the technical field of steam pipelines, in particular to a heat-insulation reinforced elbow pipe with a heat-insulation rain-proof cap, which comprises an outer protecting pipe, a core pipe, a limiting plate, a rain-proof cap, a clamp, aerogel felt and calcium silicate tiles; the outer protective tube is characterized in that a limiting plate is sleeved on the outer side of one end of the outer protective tube, the limiting plate is connected with the larger end of the rain-proof cap in diameter, a clamp is detachably mounted at the smaller end of the rain-proof cap in diameter, aerogel felt and calcium silicate tiles are sleeved on the outer wall of the core tube from inside to outside, and the aerogel felt and the calcium silicate tiles are fixed by the clamp. The utility model discloses reach and reduce the coefficient of heat conductivity between rain-proof cap and core pipe, further reduce the heat conductivity to play and block the thermal bridge phenomenon completely, the purpose of the heat energy loss that significantly reduces.
Description
Technical Field
The utility model belongs to the technical field of steam conduit, concretely relates to thermal-insulated type return bend is strengthened to rain-proof cap that keeps warm.
Background
The steam heating system is characterized in that water used in the urban central heating system is used as a heating medium, heat is carried from a heat source in the form of steam, and the steam is sent to users through a heat supply network. The heat energy loss of the steam in the transportation and use processes is large, and the supply amount required by a heat source is large. Aiming at the problems in the prior art, a novel heat-insulation rainproof cap reinforced heat-insulation bent pipe is researched and designed to avoid the direct contact between the rainproof cap and a core pipe, completely block the heat bridge phenomenon and reduce the heat energy loss, so that the problem in the prior art is very necessary to overcome.
Disclosure of Invention
In view of the steam heating system that the background art exists in steam transport and use, the heat dissipation capacity is great in the rain-proof cap department of elbow pipe that goes out ground, and heat energy loss is more phenomenon. Causing serious heat loss of the whole pipe network and increasing economic burden and other defects. The utility model provides a thermal-insulated type return bend is strengthened to rain-proof cap that keeps warm reaches the coefficient of heat conductivity who reduces between rain-proof cap and core pipe, further reduces the heat conductivity to play and block the thermal bridge phenomenon completely, the purpose of the heat energy loss that significantly reduces.
In order to achieve the purpose, the technical scheme adopted by the utility model is that the heat-insulation and rain-proof cap reinforced heat-insulation type bent pipe comprises an outer protective pipe, a core pipe, a limiting plate, a rain-proof cap, a hoop, aerogel felt and calcium silicate tiles; the outer protective tube is characterized in that a limiting plate is sleeved on the outer side of one end of the outer protective tube, the limiting plate is connected with the larger end of the rain-proof cap in diameter, a clamp is detachably mounted at the smaller end of the rain-proof cap in diameter, aerogel felt and calcium silicate tiles are sleeved on the outer wall of the core tube from inside to outside, and the aerogel felt and the calcium silicate tiles are fixed by the clamp.
Based on above-mentioned technical scheme, increased inlayer aerogel felt and outer stereoplasm calcium silicate tile between core pipe and rain-proof cap, fixed aerogel felt and calcium silicate tile through the clamp, rain-proof cap passes through bolt and clamp connection. Therefore, aerogel felt and calcium silicate tiles with good heat insulation performance are added between the rain-proof cap and the core pipe, the two materials have strong compressive strength, and the installation quality is guaranteed. The direct contact between the rain-proof cap and the core pipe is avoided, so that the heat bridge phenomenon is completely blocked, the heat loss is reduced, the heat supply efficiency of a pipe network is improved, and the heat supply cost is reduced.
Furthermore, the clamp is fixed with the rain-proof cap through a bolt group.
Furthermore, the outer protecting pipe and the core pipe are both bent pipes.
Furthermore, a positioning bracket is arranged at the bending position of the bent pipe.
Based on the technical scheme, the positioning support is an annular supporting plate which ensures that the core pipe is concentric with the outer protective pipe.
Furthermore, an insulating layer and an anticorrosive layer are coated between the core pipe and the outer protective pipe from inside to outside.
Furthermore, the other end of the outer protective pipe is connected with a steel guide pipe, a heat insulation layer is arranged between the steel guide pipe and the core pipe, and the end part of the steel guide pipe is fixed with the core pipe through a transportation positioning plate.
Preferably, the elbow is an outlet steam elbow.
To the utility model discloses a further explain, on the basis of the rain-proof cap preparation of tradition, changed the structure, increased the inlayer aerogel felt between core pipe and rain-proof cap, outer stereoplasm calcium silicate tile is fixed aerogel felt and calcium silicate tile through the clamp, and rain-proof cap passes through bolt and clamp connection. Therefore, aerogel felt and calcium silicate tiles with good heat insulation performance are added between the rain-proof cap and the core pipe, the two materials have strong compressive strength, and the installation quality is guaranteed. The direct contact between the rain-proof cap and the core pipe is avoided, so that the heat bridge phenomenon is completely blocked, the heat loss is reduced, the heat supply efficiency of a pipe network is improved, and the heat supply cost is reduced. The utility model has the characteristics of novel structure, simple installation, convenient to use, long service life, work safe and reliable etc.
The utility model has the advantages that: the heat bridge phenomenon is completely blocked, the heat energy loss is reduced, the heat supply efficiency of a pipe network is improved, and the heat supply cost is reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1. tube core, 2, aerogel felt, 3, calcium silicate tile, 4, heat preservation layer, 5, steel conduit, 6, hoop, 7, bolt group, 8, rain-proof cap, 9, limiting plate, 10, anticorrosive coating, 11, outer protecting pipe, 12, positioning bracket, 13, transportation positioning plate, H, L = elbow end to center distance, ∅ = core pipe outer diameter, ∅ 1= repaired mouth connecting pipe outer diameter, ∅ 2= outer protecting pipe outer diameter, ∅ 3= rain-proof cap outer diameter, L1= repaired mouth length, L2= rain-proof cap installation distance, R = curvature radius.
Detailed Description
The heat-insulation-enhanced ground outlet steam bent pipe with the heat-insulation rain-proof cap comprises an outer protective pipe 11, a core pipe 1, a limiting plate 11, a rain-proof cap 8, a hoop 6, an aerogel felt 2 and a calcium silicate tile 3; the outer 11 one end outside covers of outer pillar is equipped with limiting plate 11, and limiting plate 11 is connected with the great one end of rain-proof cap 8 diameter, and the less one end demountable installation clamp 6 of rain-proof cap 8 diameter, 1 outer wall of core pipe from inside to the overcoat establish aerogel felt 2 and calcium silicate tile 3, clamp 6 is fixed with aerogel felt 2 and calcium silicate tile 3.
Further, the clamp 6 is fixed with the rain hat 8 through the bolt group 7.
Further, the outer protecting pipe 11 and the core pipe 1 are both bent pipes.
Furthermore, a positioning bracket is arranged at the bending position of the bent pipe.
Furthermore, an insulating layer and an anticorrosive layer are coated between the core pipe and the outer protective pipe from inside to outside.
Based on above-mentioned technical scheme, the heat preservation material can adopt glass wool, and the anticorrosive coating material can adopt glass steel, 3PE, 3 cloth 5 oil epoxy coal pitch lacquer etc..
Furthermore, the other end of the outer protective pipe is connected with a steel guide pipe, a heat insulation layer is arranged between the steel guide pipe and the core pipe, and the end part of the steel guide pipe is fixed with the core pipe through a transportation positioning plate.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. Thermal-insulated type return bend is strengthened to rain-proof cap that keeps warm, its characterized in that: the device comprises an outer protective pipe, a core pipe, a limiting plate, a rain-proof cap, a hoop, an aerogel felt and a calcium silicate tile; the outer protective tube is characterized in that a limiting plate is sleeved on the outer side of one end of the outer protective tube, the limiting plate is connected with the larger end of the rain-proof cap in diameter, a clamp is detachably mounted at the smaller end of the rain-proof cap in diameter, aerogel felt and calcium silicate tiles are sleeved on the outer wall of the core tube from inside to outside, and the aerogel felt and the calcium silicate tiles are fixed by the clamp.
2. The insulating elbow pipe is strengthened to heat preservation rain-proof cap according to claim 1, characterized in that: the hoop is fixed with the rain-proof cap through a bolt group.
3. The insulating elbow pipe is strengthened to heat preservation rain-proof cap according to claim 1, characterized in that: the outer protecting pipe and the core pipe are both bent pipes.
4. The insulating elbow pipe is strengthened to heat preservation rain-proof cap according to claim 1, characterized in that: and a positioning bracket is arranged at the bending position of the bent pipe.
5. The insulating elbow pipe is strengthened to heat preservation rain-proof cap according to claim 1, characterized in that: and an insulating layer and an anticorrosive layer are coated between the core pipe and the outer protective pipe from inside to outside.
6. The insulating elbow pipe is strengthened to heat preservation rain-proof cap according to claim 1, characterized in that: the other end of the outer protective pipe is connected with a steel guide pipe, a heat insulation layer is arranged between the steel guide pipe and the core pipe, and the end part of the steel guide pipe is fixed with the core pipe through a transportation positioning plate.
7. The insulating elbow pipe is strengthened to heat preservation rain-proof cap according to claim 1, characterized in that: the elbow is an outlet steam elbow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922456292.0U CN211344467U (en) | 2019-12-31 | 2019-12-31 | Heat insulation type bent pipe is strengthened to rain-proof cap that keeps warm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922456292.0U CN211344467U (en) | 2019-12-31 | 2019-12-31 | Heat insulation type bent pipe is strengthened to rain-proof cap that keeps warm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211344467U true CN211344467U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922456292.0U Active CN211344467U (en) | 2019-12-31 | 2019-12-31 | Heat insulation type bent pipe is strengthened to rain-proof cap that keeps warm |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382849A (en) * | 2022-08-25 | 2022-11-25 | 江西斯米克陶瓷有限公司 | Dust treatment device between operation |
-
2019
- 2019-12-31 CN CN201922456292.0U patent/CN211344467U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382849A (en) * | 2022-08-25 | 2022-11-25 | 江西斯米克陶瓷有限公司 | Dust treatment device between operation |
| CN115382849B (en) * | 2022-08-25 | 2023-08-04 | 江西斯米克陶瓷有限公司 | Dust treatment device between operations |
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