CN214662971U - Long defeated heat supply network prevents heat preservation material structure that sinks - Google Patents
Long defeated heat supply network prevents heat preservation material structure that sinks Download PDFInfo
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- CN214662971U CN214662971U CN202120482884.4U CN202120482884U CN214662971U CN 214662971 U CN214662971 U CN 214662971U CN 202120482884 U CN202120482884 U CN 202120482884U CN 214662971 U CN214662971 U CN 214662971U
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Abstract
The utility model discloses a long defeated heat supply network prevents heat preservation material structure that sinks, including horizontal work pipe and vertical work pipe, the horizontal work outside of tubes parcel has heat preservation I, is provided with fixing stud I on the central line perpendicular to its axle center on the horizontal work pipe, and fixing stud I's one end is connected with horizontal work pipe, and the other end is fixed connection with the support skeleton of heat preservation I excircle, the support skeleton is half-circular arc, and heat preservation I's excircle ligature has the steel band, and heat preservation I and the excircle of steel band parcel have outer jacket I; the vertical working pipe is externally provided with a heat insulation layer II and an outer protection layer II in sequence from inside to outside, a fixing stud II is arranged on a central line perpendicular to the axis of the vertical working pipe, one end of the fixing stud II is connected with the vertical working pipe, and the other end of the fixing stud II is connected with the outer protection layer II. The utility model discloses simple structure, it is effectual to keep warm, and construction convenience is still effectual avoided the sunken phenomenon of work outside of tubes insulation material, has reduced the heat dissipation loss of pipe network.
Description
Technical Field
The utility model belongs to the technical field of the steam pipe heat preservation, in particular to long heat transfer net prevents heat preservation material structure that sinks.
Background
The high-temperature steam pipeline has high energy quality, and if the heat insulation effect is not good, huge heat dissipation is caused, the economic benefit of an enterprise is influenced, and even the process requirement cannot be met. The pipeline vibration is frequent due to the influence of water hammer, pressure fluctuation and the like in the high-temperature steam pipeline, so that the heat insulation structure made of soft heat insulation materials such as glass wool, magnesium silicate fiber, ceramic fiber, composite silicate and the like has the prominent problem that the heat insulation material sinks seriously, so that the heat insulation structure fails. The heat loss of the upper part of the high-temperature steam pipeline is large and far exceeds the national standard, and the energy waste is serious. When the heat insulation material sinks, the loss of the heat insulation structure per meter is 13.9% more than that of the heat insulation structure without sinking, so that the heat loss is serious due to the sinking of the pipeline heat insulation material, and the energy waste is caused. Therefore, a novel high-temperature steam pipeline heat insulation structure should be provided, and heat insulation materials are prevented from sinking.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of insulation material shelling among the prior art, the utility model aims to provide a long defeated heat supply network prevents insulation material structure that sinks, this structure can not lead to the part to keep warm to lack because the insulating material sinks because of insulating tube expend with heat and contract with cold or use for a long time, reaches heat retaining result of use, reduces the loss of heat dissipation of pipe network.
In order to achieve the above object, the utility model adopts the following technical scheme:
a long heat transmission network heat preservation material sinking prevention structure comprises a horizontal working pipe 1 and a vertical working pipe 7,
the horizontal working pipe 1 is wrapped by an insulating layer I2, a fixing stud I4 is arranged on a center line perpendicular to the axis of the horizontal working pipe 1, one end of the fixing stud I4 is connected with the horizontal working pipe 1, the other end of the fixing stud I4 is fixedly connected with a support framework 5 on the excircle of the insulating layer I2, the support framework 5 is in a semi-arc shape, a steel belt 3 is bound on the excircle of the insulating layer I2, and an outer protective layer I6 is wrapped on the excircle of the insulating layer I2, the support framework 5 and the steel belt 3 for shaping protection;
perpendicular working pipe 7 is outer from interior to exterior has set gradually heat preservation II72 and outer jacket II73, be provided with fixing stud II71 on the central line of its axle center of perpendicular to on the perpendicular working pipe 7, fixing stud II71 one end is connected perpendicular working pipe 7, and outer jacket II73 is connected to the fixing stud II71 other end, the excircle ligature of heat preservation II72 has steel band 3.
Furthermore, every 8m sets up a support frame 5 on the horizontal work pipe 1, and the width of support frame 5 is the same with the width of heat preservation I2, and support frame 5 adopts the diameter to be woven for the steel wire of 0.5 ~ 2mm and forms, and the mesh number is 30 ~ 5.
Furthermore, one end of the fixing stud II71 is welded to the vertical working pipe 7, and the insulating layer II72 penetrates through the fixing stud II71 and is wrapped on the outer wall of the vertical working pipe 7.
Further, the heat-insulating layer I2 and the heat-insulating layer II72 both comprise a heat-insulating material layer 21 and an aluminum foil reflecting layer 22.
Further, when the thickness of the heat insulation material layer 21 is less than or equal to 40mm, the heat insulation material layer 21 is a layer, and the heat insulation material layer 21 is wrapped with an aluminum foil reflection layer 22; when the total thickness of the heat insulation material layer 21 is larger than 40mm, the heat insulation material layer 21 is divided into a plurality of layers, and an aluminum foil reflection layer 22 wraps each layer of the heat insulation material layer 21.
Furthermore, each layer of heat-insulating material layer 21 is externally bound by at least two steel belts 3, the distance between every two adjacent steel belts 3 is not more than 200mm, each layer of aluminum foil reflecting layer 22 is externally bound by a plurality of steel belts 3, and the distance between every two adjacent steel belts 3 is 200 mm.
Further, the longitudinal seams 8 of the adjacent heat insulation material layers 21 are staggered, and the longitudinal seams 8 of the adjacent heat insulation material layers 21 are staggered by at least 200 mm; the circular seams 9 of the heat insulation material layers 21 are staggered, and the circular seams 9 of the adjacent heat insulation material layers 21 are staggered by at least 200 mm; the heat insulating material layer 21 on the outer layer covers the longitudinal seams 8 and the circular seams 9 of the heat insulating material layer 21 on the inner layer.
Further, the heat insulating material layer 21 is made of magnesium silicate fiber, aluminum silicate needle-punched carpet or high-temperature glass wool.
Furthermore, the outer protective layer I6, the outer protective layer II73, the horizontal working pipe 1 and the vertical working pipe 7 are made of aluminum plates or color steel plates, and the thicknesses of the outer protective layer I6, the outer protective layer II73, the horizontal working pipe 1 and the vertical working pipe 7 are 8-10 mm.
Compared with the prior art, the utility model discloses following beneficial effect has:
firstly, the mode of arranging the supporting framework on the horizontal working pipe effectively avoids the sinking phenomenon of the heat insulation material outside the working pipe and reduces the heat dissipation loss of the horizontal pipe section;
secondly, the fixing stud is welded on the vertical working pipe, the heat insulation material is hung on the fixing stud, heat insulation loss of the upper part of the vertical pipe caused by expansion and contraction or long-time use of the heat insulation material is avoided, and the long-term heat insulation use effect is achieved.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a cross-sectional view of embodiment 1 of the present invention;
FIG. 3 is a schematic structural view of the support frame of the present invention;
fig. 4 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 5 is a cross-sectional view of embodiment 2 of the present invention;
FIG. 6 is a schematic structural view of the heat-insulating layer I and the heat-insulating layer II;
FIG. 7 is a schematic view of a center longitudinal seam of the present invention;
FIG. 8 is a schematic view of the middle seam of the present invention;
wherein: 1-horizontal working pipe, 2-insulating layer I, 21-insulating material layer, 22-aluminum foil reflecting layer, 3-steel belt, 4-fixing stud I, 5-supporting framework, 6-outer protective layer I, 7-vertical working pipe, 71-fixing stud II, 72-insulating layer II, 73-outer protective layer II, 8-longitudinal seam and 9-circular seam.
Detailed Description
The present invention will be further described with reference to the following examples.
Example 1
As shown in fig. 1-3 and 6-8, the long heat transfer network heat preservation material sinking prevention structure comprises a horizontal working pipe 1, wherein a heat preservation layer I2 is wrapped outside the horizontal working pipe 1, a fixing stud I4 is arranged on a center line perpendicular to the axis of the horizontal working pipe 1, one end of the fixing stud I4 is connected with the horizontal working pipe 1, the other end of the fixing stud I4 is fixedly connected with a support framework 5 on the excircle of the heat preservation layer I2, the support framework 5 is in a semi-circular arc shape, a steel belt 3 is bound on the excircle of the heat preservation layer I2, and an outer protection layer I6 is wrapped on the excircles of the heat preservation layer I2, the support framework 5 and the steel belt 3 for shaping protection; every 8m sets up a support chassis 5 on the horizontal work pipe 1, and support chassis 5's width is the same with heat preservation I2's width, and support chassis 5 adopts the diameter to be woven for the steel wire of 0.5 ~ 2mm and forms, and the mesh number is 30 ~ 5.
The heat-insulating layers I2 respectively comprise a heat-insulating material layer 21 and an aluminum foil reflecting layer 22. The heat insulation material layer 21 is made of magnesium silicate fiber, aluminum silicate needle-punched blanket or high-temperature glass wool. When the thickness of the heat insulation material layer 21 is less than or equal to 40mm, the heat insulation material layer 21 is a layer, and the heat insulation material layer 21 is wrapped with an aluminum foil reflection layer 22; when the total thickness of the heat insulation material layer 21 is larger than 40mm, the heat insulation material layer 21 is divided into a plurality of layers, and an aluminum foil reflection layer 22 wraps each layer of the heat insulation material layer 21. Each layer of heat insulation material layer 21 is externally bound by at least two steel belts 3, the distance between every two adjacent steel belts 3 is not more than 200mm, each layer of aluminum foil reflection layer 22 is externally bound by a plurality of steel belts 3, and the distance between every two adjacent steel belts 3 is 200 mm.
The longitudinal seams 8 of the adjacent heat insulation material layers 21 are staggered, and the longitudinal seams 8 of the adjacent heat insulation material layers 21 are staggered by at least 200 mm; the circular seams 9 of the heat insulation material layers 21 are staggered, and the circular seams 9 of the adjacent heat insulation material layers 21 are staggered by at least 200 mm; the heat insulating material layer 21 on the outer layer covers the longitudinal seams 8 and the circular seams 9 of the heat insulating material layer 21 on the inner layer.
The outer protective layer 6 and the horizontal working pipe 1 are made of aluminum plates or color steel plates, and the outer protective layer 6 and the horizontal working pipe 1 are 8-10mm thick.
In this embodiment 1, be equipped with the mode of supporting the skeleton on horizontal work pipe, the effectual sunken phenomenon of work outside of tubes insulation material of having avoided has reduced the heat dissipation loss of horizontal pipe section, and this embodiment 2 simple structure keeps warm effectually, construction convenience.
Example 2
As shown in fig. 4-8, the long heat transfer network heat preservation material sinking prevention structure comprises a vertical working pipe 7, wherein a heat preservation layer II72 and an outer protection layer II73 are sequentially arranged outside the vertical working pipe 7 from inside to outside, a fixing stud II71 is arranged on a central line perpendicular to the axis of the vertical working pipe 7, one end of the fixing stud II71 is connected with the vertical working pipe 7, and the other end of the fixing stud II71 is connected with the outer protection layer II 73; one end of the fixing stud II71 is welded on the vertical working pipe 7, the heat-insulating layer II72 penetrates through the fixing stud II71 to be wrapped on the outer wall of the vertical working pipe 7, and the steel belt 3 is bound on the excircle of the heat-insulating layer II 72.
The heat-insulating layers II72 respectively comprise a heat-insulating material layer 21 and an aluminum foil reflecting layer 22; the heat insulation material layer 21 is made of magnesium silicate fiber, aluminum silicate needle-punched blanket or high-temperature glass wool; when the thickness of the heat insulation material layer 21 is less than or equal to 40mm, the heat insulation material layer 21 is a layer, and the heat insulation material layer 21 is wrapped with an aluminum foil reflection layer 22; when the total thickness of the heat-insulating material layer 21 is more than 40mm, the heat-insulating material layer 21 is divided into a plurality of layers, and an aluminum foil reflecting layer 22 is wrapped outside each layer of heat-insulating material layer 21; each layer of heat insulation material layer 21 is externally bound by at least two steel belts 3, the distance between every two adjacent steel belts 3 is not more than 200mm, each layer of aluminum foil reflection layer 22 is externally bound by a plurality of steel belts 3, and the distance between every two adjacent steel belts 3 is 200 mm.
The longitudinal seams 8 of the adjacent heat insulation material layers 21 are staggered, and the longitudinal seams 8 of the adjacent heat insulation material layers 21 are staggered by at least 200 mm; the circular seams 9 of the heat insulation material layers 21 are staggered, and the circular seams 9 of the adjacent heat insulation material layers 21 are staggered by at least 200 mm; the heat insulating material layer 21 on the outer layer covers the longitudinal seams 8 and the circular seams 9 of the heat insulating material layer 21 on the inner layer.
The outer protective layer I6, the outer protective layer II73 and the vertical working pipe 7 are made of aluminum plates or color steel plates, and the thicknesses of the outer protective layer I6, the outer protective layer II73 and the vertical working pipe 7 are 8-10 mm.
In embodiment 2, a fixing stud is welded on the vertical working pipe, and the heat insulation material is hung on the fixing stud, so that heat insulation loss of the upper part of the vertical pipe due to expansion caused by heat and contraction caused by cold or long-term use of the heat insulation material is avoided, and a long-term heat insulation use effect is achieved; in addition, this embodiment 2 simple structure, it is effectual to keep warm, construction convenience.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (9)
1. The utility model provides a long defeated heat supply network prevents heat preservation material structure that sinks which characterized in that: comprises a horizontal working pipe (1) and a vertical working pipe (7),
the heat-insulating layer I (2) wraps the horizontal working pipe (1), a fixing stud I (4) is arranged on a center line perpendicular to the axis of the horizontal working pipe (1), one end of the fixing stud I (4) is connected with the horizontal working pipe (1), the other end of the fixing stud I (4) is fixedly connected with a supporting framework (5) of the excircle of the heat-insulating layer I (2), the supporting framework (5) is in a semi-circular arc shape, a steel belt (3) is bound on the excircle of the heat-insulating layer I (2), and an outer protective layer I (6) wraps the excircle of the heat-insulating layer I (2), the supporting framework (5) and the steel belt (3);
perpendicular working pipe (7) are outer from interior to exterior has set gradually heat preservation II (72) and outer jacket II (73), be provided with fixing stud II (71) on perpendicular working pipe (7) on the central line of its axle center of perpendicular to, fixing stud II (71) one end is connected perpendicular working pipe (7), and outer jacket II (73) is connected to fixing stud II (71) other end, the excircle ligature of heat preservation II (72) has steel band (3).
2. The long heat transfer net heat insulating material sinking prevention structure of claim 1, characterized in that: and a supporting framework (5) is arranged on the horizontal working pipe (1) every 8 m.
3. The long heat transfer net heat insulating material sinking prevention structure of claim 1, characterized in that: one end of the fixing stud II (71) is welded on the vertical working pipe (7), and the heat insulation layer II (72) penetrates through the fixing stud II (71) and wraps the outer wall of the vertical working pipe (7).
4. The long heat transfer net heat insulating material sinking prevention structure of claim 1, characterized in that: and the heat-insulating layer I (2) and the heat-insulating layer II (72) both comprise a heat-insulating material layer (21) and an aluminum foil reflecting layer (22).
5. The long heat transfer network heat insulation material sinking prevention structure of claim 4, characterized in that: when the thickness of the heat-insulating material layer (21) is less than or equal to 40mm, the heat-insulating material layer (21) is a layer, and the heat-insulating material layer (21) is wrapped with an aluminum foil reflecting layer (22); when the total thickness of the heat-insulating material layer (21) is larger than 40mm, the heat-insulating material layer (21) is divided into a plurality of layers, and an aluminum foil reflecting layer (22) is wrapped outside each layer of heat-insulating material layer (21).
6. The long heat transfer network heat insulation material sinking prevention structure of claim 5, wherein: each layer of heat insulation material layer (21) is bound by at least two steel belts (3), the distance between every two adjacent steel belts (3) is not more than 200mm, each layer of aluminum foil reflection layer (22) is bound by a plurality of steel belts (3), and the distance between every two adjacent steel belts (3) is 200 mm.
7. The long heat transfer network heat insulation material sinking prevention structure of claim 5, wherein: the longitudinal seams (8) of the adjacent heat-insulating material layers (21) are staggered with each other, and the longitudinal seams (8) of the adjacent heat-insulating material layers (21) are staggered by at least 200 mm; the circular seams (9) of the heat-insulating material layers (21) are staggered with each other, and the circular seams (9) of the adjacent heat-insulating material layers (21) are staggered by at least 200 mm; the heat insulation material layer (21) positioned on the outer layer covers the longitudinal seams (8) and the circular seams (9) of the heat insulation material layer (21) positioned on the inner layer.
8. The long heat transfer network heat insulation material sinking prevention structure of claim 4, characterized in that: the heat-insulating material layer (21) is made of magnesium silicate fiber, aluminum silicate needle-punched blanket or high-temperature glass wool.
9. The long heat transfer net heat insulating material sinking prevention structure of claim 1, characterized in that: the outer jacket I (6), the outer jacket II (73), the horizontal working pipe (1) and the vertical working pipe (7) are made of aluminum plates or color steel plates, and the outer jacket I (6), the outer jacket II (73), the horizontal working pipe (1) and the vertical working pipe (7) are 8-10mm thick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120482884.4U CN214662971U (en) | 2021-03-07 | 2021-03-07 | Long defeated heat supply network prevents heat preservation material structure that sinks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120482884.4U CN214662971U (en) | 2021-03-07 | 2021-03-07 | Long defeated heat supply network prevents heat preservation material structure that sinks |
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| Publication Number | Publication Date |
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| CN214662971U true CN214662971U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120482884.4U Active CN214662971U (en) | 2021-03-07 | 2021-03-07 | Long defeated heat supply network prevents heat preservation material structure that sinks |
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| Country | Link |
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| CN (1) | CN214662971U (en) |
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- 2021-03-07 CN CN202120482884.4U patent/CN214662971U/en active Active
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