CN211624595U - Heat pipe insulation pipe structure - Google Patents
Heat pipe insulation pipe structure Download PDFInfo
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- CN211624595U CN211624595U CN201921596705.9U CN201921596705U CN211624595U CN 211624595 U CN211624595 U CN 211624595U CN 201921596705 U CN201921596705 U CN 201921596705U CN 211624595 U CN211624595 U CN 211624595U
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Abstract
The utility model belongs to the technical field of heat preservation structures, in particular to a heat preservation pipe structure of a heating pipeline; the heat insulation pipeline comprises a conveying pipeline, a first heat insulation layer, a fixed layer, a second heat insulation layer and a protective layer, wherein two adjacent sections of protective layers can be connected through a protective layer connecting piece or a protective layer compensating piece; the protective layer connecting piece comprises a middle connecting plate and a first connecting head, and a connecting groove and a sealing ring are arranged in the first connecting head; the protective layer compensation piece comprises a middle compensation piece and a second connector; the pipeline supporting piece comprises an upper supporting ring, a lower supporting ring, a seat plate, a bottom plate, a sliding plate and a base; the utility model has the advantages of simple and reasonable structure, construction convenience can effectively guarantee the heat preservation effect of heating power pipeline in long distance and long-term use through the cooperation of each part.
Description
Technical Field
The utility model belongs to the technical field of insulation construction, concretely relates to heating power pipeline insulation tube structure.
Background
In the long-distance material conveying process of the thermal pipeline, a proper thermal insulation pipe structure is needed to insulate heat and preserve heat of the thermal pipeline, so that the heat loss of the material in the conveying process is reduced, particularly for the thermal pipeline for conveying the material in a long distance, if the thermal insulation condition of the pipeline is not good, huge heat dissipation loss is caused, and the energy consumption is increased, so that the production cost is increased, and for the related process with strict temperature requirement, the heat loss of the material in the conveying process is increased, the difficulty of temperature control is increased, and the process is not facilitated; the heat preservation of the current heat distribution pipeline generally adopts an external heat preservation structure and a heat preservation structure made of soft materials such as rock wool, glass wool, slag wool and the like, and after the heat distribution pipeline is used, the heat preservation structure has the prominent problems that the heat preservation material sinks seriously, so that the heat loss of the upper part of the heat preservation pipeline is serious, and meanwhile, because the heat preservation structure is not tightly sealed, the heat preservation material in the heat distribution pipeline is easy to be corroded by rain and snow, the heat conductivity coefficient is increased, and the heat preservation capability is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art, and providing a heating power pipeline heat preservation pipe structure which has simple and reasonable structure, convenient construction and maintenance and good heat preservation effect.
The purpose of the utility model is realized like this: heating power pipeline insulation tube structure, it includes pipeline, the pipeline outside is provided with first heat preservation, first heat preservation outside is provided with the fixed bed, the fixed bed outside is provided with the second heat preservation, second heat preservation outside is provided with the protective layer, and adjacent two sections protective layer accessible protective layer connecting piece is connected, and adjacent two sections protective layer accessible protective layer compensating piece is connected, heating power pipeline insulation tube structure is supported by pipeline support piece, pipeline with be provided with the protective layer support between the protective layer, pipeline external surface fixation is provided with anchor assembly.
The protective layer connecting piece is characterized by comprising an intermediate connecting plate, wherein first connecting heads are connected to two ends of the intermediate connecting plate, connecting grooves are formed in the first connecting heads, sealing rings are arranged in the connecting grooves, and the protective layer connecting piece is connected with the protective layer connecting piece through first connecting rivets.
The protective layer compensating part is including middle compensating part, middle compensating part both ends all are connected with the second connector, the protective layer with the protective layer compensating part passes through the second and connects rivet connection, the second connector with first connector structure is the same.
Pipeline support piece is including last support ring and lower support ring, lower support ring bottom fixedly connected with bedplate, the bedplate both sides all are provided with the floor, the bedplate with floor bottom fixedly connected with bottom plate, bottom plate bottom surface sliding connection has the slide, slide bottom surface sliding connection has the base, the base both sides are provided with the spout, the embedding of bottom plate both ends in the spout and with base sliding connection.
The sealing strip is arranged at the transverse joint of the first heat preservation layer, the sealing strip is arranged at the transverse joint of the second heat preservation layer, the sealing strip is arranged at the transverse joint of the first heat preservation layer, the sealing strip is arranged at the longitudinal joint between the first heat preservation layers, and the sealing strip is arranged at the longitudinal joint between the second heat preservation layers.
The first heat-insulating layer and the second heat-insulating layer are ceramic fiber blankets, and the sealing strip is a ceramic fiber belt.
The transverse joints of the adjacent two sections of the first heat-insulating layers are arranged in a staggered mode, the transverse joints of the adjacent two sections of the second heat-insulating layers are arranged in a staggered mode, and the longitudinal joints between the adjacent two sections of the first heat-insulating layers and the longitudinal joints between the adjacent two sections of the second heat-insulating layers are arranged in a staggered mode.
The first connecting rivet and the second connecting rivet are self-plugging aluminum rivets.
The anchoring part comprises an anchoring rod, an upper cross rod is fixedly connected to the right side face of the top end of the anchoring rod, and a lower cross rod is fixedly connected to the left side face of the lower portion of the anchoring rod.
The protective layer support is an angle steel or a channel steel, one end of the protective layer support is fixedly connected with the conveying pipeline, and the other end of the protective layer support is movably connected with the protective layer.
The fixed layer is a galvanized wire mesh, and the protective layer is a galvanized iron sheet.
The sliding plate is a polytetrafluoroethylene plastic plate with a smooth surface.
The utility model has the advantages that: the utility model mainly comprises a conveying pipeline, a first heat preservation layer, a fixed layer, a second heat preservation layer, a protective layer connecting piece, a protective layer compensating piece and a pipeline supporting piece, wherein the heat preservation thicknesses of the first heat preservation layer and the second heat preservation layer are the same, the fixed layer can provide a fixing effect for the first heat preservation layer in the construction process, the construction of the second heat preservation layer is convenient, the protective layer can provide the functions of structure protection, sealing, rain and snow prevention and the like for the whole heat preservation structure, and the outer surface of the protective layer can be coated with anticorrosive substances or wound with anticorrosive materials; the protective layer connecting piece can provide connection for two adjacent sections of protective layer pipelines, the protective layer connecting piece is provided with a first connecting head and a sealing ring, the protective layer can be inserted into the first connecting head and fixed by using a first connecting rivet, the protective layer can be hermetically connected, the sealing property of the connection stability is greatly improved, and the efficient heat insulation effect of the heat insulation pipe structure is ensured; when materials start to be conveyed or stop to be conveyed, a large temperature difference exists between the thermal pipeline and the external temperature, the length of the thermal pipeline can be obviously changed under the action of expansion with heat and contraction with cold, the protective layer compensation part comprises an intermediate compensation part, the thermal pipeline with the changed length can be effectively compensated, the adverse effect on the pipeline structure when the length of the thermal pipeline is changed is relieved, and the protective layer compensation part adopts a connection structure which is the same as that of the protective layer connection part, so that the connection stability and the connection tightness can be ensured; in the long-distance conveying process of the thermal pipeline, the pipeline supporting piece can provide effective support for the thermal pipeline, the structural stability of the thermal pipeline is ensured, the pipeline supporting piece adopts a hoop type structure consisting of an upper supporting ring and a lower supporting ring, the structure of the thermal pipeline is prevented from generating large local deformation on the premise of providing effective support for the thermal pipeline, the pipeline supporting piece adopts a sliding type supporting structure consisting of a bottom plate, a sliding plate and a base, and the adverse effect of the length change of the thermal pipeline on the structure of the thermal pipeline under the action of thermal expansion and cold contraction can be further counteracted; when the first heat-insulating layer and the second heat-insulating layer are thick and the distance between the protective layer and the conveying pipeline is large, the protective layer bracket can provide good support for the protective layer and avoid local deformation of the protective layer; the anchoring parts are arranged on the outer wall of the conveying pipeline, so that the first heat-insulating layer and the second heat-insulating layer are effectively supported, and the deformation phenomena such as sinking and the like under the long-distance or long-term use condition are avoided, so that the heat transfer coefficient of the whole heat-insulating structure is increased, the heat-insulating effect is reduced, and the heat-insulating effect of the heat-insulating pipe structure is effectively ensured; the utility model has the advantages of simple and reasonable structure, construction convenience can effectively guarantee the heat preservation effect of heating power pipeline in long distance and long-term use through the cooperation of each part, has reduced energy consumption, and then has effectively reduced environmental pollution and manufacturing cost.
Drawings
Fig. 1 is the overall structure schematic diagram of the thermal pipe insulation pipe structure of the utility model.
Fig. 2 is a schematic view of the connection structure of the protective layer connecting piece of the thermal insulation pipe structure of the utility model.
Fig. 3 is a left side view of the structure of fig. 2.
Fig. 4 is a schematic structural view in the direction of a-a in fig. 2.
Fig. 5 is a schematic view of the connection structure of the protective layer compensation member of the thermal insulation pipe structure of the utility model.
Fig. 6 is a schematic structural diagram of the pipe support member of the thermal pipe insulation pipe structure of the present invention.
Fig. 7 is a left side view of the structure of fig. 6.
Fig. 8 is a schematic view of the structure in the direction B-B in fig. 6.
Fig. 9 is a schematic structural diagram of the protective layer bracket of the thermal insulation pipe structure of the utility model.
Fig. 10 is the structural schematic diagram of the construction of the first heat preservation layer and the second heat preservation layer of the heat pipe insulation pipe structure of the utility model.
Fig. 11 is a schematic view of the structure in the direction C-C in fig. 10.
Fig. 12 is a schematic structural diagram of an anchoring member of the thermal pipe insulation structure of the present invention.
In the figure: 1. the heat insulation device comprises a conveying pipeline 2, a first heat insulation layer 3, a fixing layer 4, a second heat insulation layer 5, a protective layer 6, a protective layer connecting piece 6-1, a first connecting head 6-2, a middle connecting plate 6-3, a first connecting rivet 6-4, a sealing ring 6-5, a connecting groove 7, a protective layer compensating piece 7-1, a second connecting head 7-2, a middle compensating piece 7-3, a second connecting rivet 8, a pipeline supporting piece 8-1, an upper supporting ring 8-2, a lower supporting ring 8-3, a seat plate 8-4, a ribbed plate 8-5, a base 8-6, a bottom plate 8-7, a sliding plate 8-8, a sliding groove 9, a protective layer support 10, a sealing strip 11, an anchoring piece 11-1, a sliding plate 8, An anchoring rod 11-2, an upper cross rod 11-3 and a lower cross rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 12, the thermal pipeline insulation pipe structure includes a conveying pipeline 1, a first insulation layer 2 is provided outside the conveying pipeline 1, a fixing layer 3 is provided outside the first insulation layer 2, a second insulation layer 4 is provided outside the fixing layer 3, a protection layer 5 is provided outside the second insulation layer 4, two adjacent sections of the protection layer 5 can be connected through a protection layer connecting member 6, two adjacent sections of the protection layer 5 can be connected through a protection layer compensating member 7, the thermal pipeline insulation pipe structure is supported by a pipeline supporting member 8, a protection layer support 9 is provided between the conveying pipeline 1 and the protection layer 5, and an anchoring member 11 is fixedly provided on the outer surface of the conveying pipeline 1.
The protective layer connecting piece 6 comprises a middle connecting plate 6-2, two ends of the middle connecting plate 6-2 are connected with first connecting pieces 6-1, connecting grooves 6-5 are formed in the first connecting pieces 6-1, sealing rings 6-4 are arranged in the connecting grooves 6-5, and the protective layer 5 is connected with the protective layer connecting piece 6 through first connecting rivets 6-3.
The protective layer compensation piece 7 comprises a middle compensation piece 7-2, two ends of the middle compensation piece 7-2 are connected with second connectors 7-1, the protective layer 5 is connected with the protective layer compensation piece 7 through second connecting rivets 7-3, and the second connectors 7-1 are identical to the first connectors 6-1 in structure.
The pipeline supporting piece 8 comprises an upper supporting ring 8-1 and a lower supporting ring 8-2, the bottom of the lower supporting ring 8-2 is fixedly connected with a seat plate 8-3, rib plates 8-4 are arranged on two sides of the seat plate 8-3, the seat plate 8-3 and the bottom ends of the rib plates 8-4 are fixedly connected with a bottom plate 8-6, the bottom surface of the bottom plate 8-6 is connected with a sliding plate 8-7 in a sliding mode, the bottom surface of the sliding plate 8-7 is connected with a base 8-5 in a sliding mode, sliding grooves 8-8 are arranged on two sides of the base 8-5, and two ends of the bottom plate 8-6 are embedded into the sliding grooves 8-8 and are connected with the base.
The utility model mainly comprises a conveying pipeline 1, a first heat preservation layer 2, a fixed layer 3, a second heat preservation layer 4, a protective layer 5, a protective layer connecting piece 6, a protective layer compensating piece 7 and a pipeline supporting piece 8, wherein the heat preservation thicknesses of the first heat preservation layer 2 and the second heat preservation layer 4 are the same, the fixed layer 3 can provide a fixing effect for the first heat preservation layer 2 in the construction process, which is convenient for the construction of the second heat preservation layer 4, the protective layer 5 can provide the functions of structural protection, sealing, rain and snow prevention and the like for the whole heat preservation structure, and the outer surface of the protective layer 5 can be coated with anticorrosive substances or wound with anticorrosive materials; the protective layer connecting piece 6 can provide connection for two adjacent sections of protective layer 5 pipelines, the protective layer connecting piece 6 is provided with a first connecting head 6-1 and a sealing ring 6-4, the protective layer 5 can be inserted into the first connecting head 6-1 and fixed by using a first connecting rivet 6-3, the protective layer 5 can be hermetically connected, the sealing property of the connection stability is greatly improved, and the efficient heat insulation effect of the heat insulation pipe structure is ensured; when materials start to be conveyed or stop to be conveyed, a large temperature difference exists between the thermal pipeline and the external temperature, the length of the thermal pipeline can be obviously changed under the action of expansion with heat and contraction with cold, the protective layer compensation piece 7 comprises a middle compensation piece 7-2, the thermal pipeline with the changed length can be effectively compensated, the adverse effect on the pipeline structure when the length of the thermal pipeline is changed is relieved, and the protective layer compensation piece 7 adopts the same connecting structure as the protective layer connecting piece 6, so that the stability and the sealing performance of connection can be ensured; in the long-distance conveying process of the thermal pipeline, the pipeline supporting piece 8 can provide effective support for the thermal pipeline, the structural stability of the thermal pipeline is ensured, the pipeline supporting piece 8 adopts a hoop type structure consisting of an upper supporting ring 8-1 and a lower supporting ring 8-2, the structure of the thermal pipeline is prevented from generating large local deformation on the premise of providing effective support for the thermal pipeline, the pipeline supporting piece 8 adopts a sliding type supporting structure consisting of a bottom plate 8-6, a sliding plate 8-7 and a base 8-5, and the adverse effect of the length change of the thermal pipeline on the structure of the thermal pipeline under the action of thermal expansion and cold contraction can be further counteracted; when the first heat-insulating layer 2 and the second heat-insulating layer 4 are thick and the distance between the protective layer 5 and the conveying pipeline 1 is large, the protective layer bracket 9 can provide good support for the protective layer 5 and avoid local deformation of the protective layer; the anchoring parts 11 are arranged on the outer wall of the conveying pipeline 1, so that the first heat-insulating layer 2 and the second heat-insulating layer 4 are effectively supported, and the deformation phenomena such as sinking and the like under the long-distance or long-term use condition are avoided, so that the heat transfer coefficient of the whole heat-insulating structure is increased, the heat-insulating effect is reduced, and the heat-insulating effect of the heat-insulating structure is effectively ensured; the utility model has the advantages of simple and reasonable structure, construction convenience can effectively guarantee the heat preservation effect of heating power pipeline in long distance and long-term use through the cooperation of each part, has reduced energy consumption, and then has effectively reduced environmental pollution and manufacturing cost.
Example 2
As shown in fig. 1 to 12, the thermal pipeline insulation pipe structure includes a conveying pipeline 1, a first insulation layer 2 is provided outside the conveying pipeline 1, a fixing layer 3 is provided outside the first insulation layer 2, a second insulation layer 4 is provided outside the fixing layer 3, a protection layer 5 is provided outside the second insulation layer 4, two adjacent sections of the protection layer 5 can be connected through a protection layer connecting member 6, two adjacent sections of the protection layer 5 can be connected through a protection layer compensating member 7, the thermal pipeline insulation pipe structure is supported by a pipeline supporting member 8, a protection layer support 9 is provided between the conveying pipeline 1 and the protection layer 5, and an anchoring member 11 is fixedly provided on the outer surface of the conveying pipeline 1.
The protective layer connecting piece 6 comprises a middle connecting plate 6-2, two ends of the middle connecting plate 6-2 are connected with first connecting pieces 6-1, connecting grooves 6-5 are formed in the first connecting pieces 6-1, sealing rings 6-4 are arranged in the connecting grooves 6-5, and the protective layer 5 is connected with the protective layer connecting piece 6 through first connecting rivets 6-3.
The protective layer compensation piece 7 comprises a middle compensation piece 7-2, two ends of the middle compensation piece 7-2 are connected with second connectors 7-1, the protective layer 5 is connected with the protective layer compensation piece 7 through second connecting rivets 7-3, and the second connectors 7-1 are identical to the first connectors 6-1 in structure.
The pipeline supporting piece 8 comprises an upper supporting ring 8-1 and a lower supporting ring 8-2, the bottom of the lower supporting ring 8-2 is fixedly connected with a seat plate 8-3, rib plates 8-4 are arranged on two sides of the seat plate 8-3, the seat plate 8-3 and the bottom ends of the rib plates 8-4 are fixedly connected with a bottom plate 8-6, the bottom surface of the bottom plate 8-6 is connected with a sliding plate 8-7 in a sliding mode, the bottom surface of the sliding plate 8-7 is connected with a base 8-5 in a sliding mode, sliding grooves 8-8 are arranged on two sides of the base 8-5, and two ends of the bottom plate 8-6 are embedded into the sliding grooves 8-8 and are connected with the base.
For better effect, the horizontal seam crossing of first heat preservation 2 is provided with sealing strip 10, the horizontal seam crossing of second heat preservation 4 is provided with sealing strip 10, and is adjacent vertical seam crossing between the first heat preservation 2 is provided with sealing strip 10, and is adjacent vertical seam crossing between the second heat preservation 4 is provided with sealing strip 10 first heat preservation 2 with in the 4 work progress of second heat preservation, block up at its seam crossing sealing strip 10 can effectively guarantee the sealed and heat preservation effect of seam crossing, reduces the calorific loss of seam crossing on the whole, improves the heat preservation effect of insulating tube structure.
For better effect, the first heat-insulating layer 2 and the second heat-insulating layer 4 are ceramic fiber blankets, the sealing strip 10 is a ceramic fiber belt, the ceramic fiber blankets and the ceramic fiber belt are widely applied, the heat-insulating effect is good, and the heat-insulating pipe structure is guaranteed to have wide applicability.
For better effect, two adjacent sections of the transverse joint of the first heat-insulating layer 2 are arranged in a staggered manner, two adjacent sections of the transverse joint of the second heat-insulating layer 4 are arranged in a staggered manner, two adjacent sections of the longitudinal joint between the first heat-insulating layer 2 and two adjacent sections of the longitudinal joint between the second heat-insulating layer 4 are arranged in a staggered manner, and the transverse joint and the longitudinal joint are arranged in a staggered manner, so that the heat-insulating effect and the structural stability of the heat-insulating layer are structurally guaranteed.
For better effect, the first connecting rivet 6-3 and the second connecting rivet 7-3 are self-plugging aluminum rivets which have the advantages of corrosion resistance, convenient and quick construction and reliable connection and fastening, and can ensure reliable and efficient connection between components.
For better effect, the anchoring part 11 comprises an anchoring rod 11-1, an upper cross rod 11-2 is fixedly connected to the right side of the top end of the anchoring rod 11-1, a lower cross rod 11-3 is fixedly connected to the left side of the lower portion of the anchoring rod 11-1, and the upper cross rod 11-2 and the lower cross rod 11-3 are arranged to provide reliable support for the first heat insulation layer 2 and the second heat insulation layer 4, so that the heat insulation effect of the heat insulation pipe structure is prevented from being influenced by the phenomenon that the heat insulation layers are partially sunk in long-distance or long-term use.
For better effect, protective layer support 9 is angle steel or channel-section steel, protective layer support 9 one end with conveying pipeline 1 fixed connection, the protective layer support 9 other end with 5 swing joint of protective layer, conveying pipeline 1 with can use the angle steel to right when 5 sizes of protective layer differ, protective layer 5 provides the support, conveying pipeline 1 with it is right that 5 sizes of protective layer can use the channel-section steel when differing greatly protective layer 5 provides the support.
For better effect, the fixed layer 3 is a galvanized wire net, the protective layer 5 is a galvanized iron sheet, the galvanized wire net and the galvanized iron sheet have good anti-corrosion effect, low price and wide application, and the applicability of the heat preservation pipe structure can be improved.
For better effect, the sliding plates 8-7 are made of polytetrafluoroethylene plastic plates with smooth surfaces, and the characteristics of high temperature resistance and low friction coefficient of polytetrafluoroethylene materials are utilized to ensure the reliability of the sliding support structure and improve the adaptability of the long-distance conveying heat distribution pipeline to size change caused by expansion with heat and contraction with cold and the like.
The utility model mainly comprises a conveying pipeline 1, a first heat preservation layer 2, a fixed layer 3, a second heat preservation layer 4, a protective layer 5, a protective layer connecting piece 6, a protective layer compensating piece 7 and a pipeline supporting piece 8, wherein the heat preservation thicknesses of the first heat preservation layer 2 and the second heat preservation layer 4 are the same, the fixed layer 3 can provide a fixing effect for the first heat preservation layer 2 in the construction process, which is convenient for the construction of the second heat preservation layer 4, the protective layer 5 can provide the functions of structural protection, sealing, rain and snow prevention and the like for the whole heat preservation structure, and the outer surface of the protective layer 5 can be coated with anticorrosive substances or wound with anticorrosive materials; the protective layer connecting piece 6 can provide connection for two adjacent sections of protective layer 5 pipelines, the protective layer connecting piece 6 is provided with a first connecting head 6-1 and a sealing ring 6-4, the protective layer 5 can be inserted into the first connecting head 6-1 and fixed by using a first connecting rivet 6-3, the protective layer 5 can be hermetically connected, the sealing property of the connection stability is greatly improved, and the efficient heat insulation effect of the heat insulation pipe structure is ensured; when materials start to be conveyed or stop to be conveyed, a large temperature difference exists between the thermal pipeline and the external temperature, the length of the thermal pipeline can be obviously changed under the action of expansion with heat and contraction with cold, the protective layer compensation piece 7 comprises a middle compensation piece 7-2, the thermal pipeline with the changed length can be effectively compensated, the adverse effect on the pipeline structure when the length of the thermal pipeline is changed is relieved, and the protective layer compensation piece 7 adopts the same connecting structure as the protective layer connecting piece 6, so that the stability and the sealing performance of connection can be ensured; in the long-distance conveying process of the thermal pipeline, the pipeline supporting piece 8 can provide effective support for the thermal pipeline, the structural stability of the thermal pipeline is ensured, the pipeline supporting piece 8 adopts a hoop type structure consisting of an upper supporting ring 8-1 and a lower supporting ring 8-2, the structure of the thermal pipeline is prevented from generating large local deformation on the premise of providing effective support for the thermal pipeline, the pipeline supporting piece 8 adopts a sliding type supporting structure consisting of a bottom plate 8-6, a sliding plate 8-7 and a base 8-5, and the adverse effect of the length change of the thermal pipeline on the structure of the thermal pipeline under the action of thermal expansion and cold contraction can be further counteracted; when the first heat-insulating layer 2 and the second heat-insulating layer 4 are thick and the distance between the protective layer 5 and the conveying pipeline 1 is large, the protective layer bracket 9 can provide good support for the protective layer 5 and avoid local deformation of the protective layer; the anchoring parts 11 are arranged on the outer wall of the conveying pipeline 1, so that the first heat-insulating layer 2 and the second heat-insulating layer 4 are effectively supported, and the deformation phenomena such as sinking and the like under the long-distance or long-term use condition are avoided, so that the heat transfer coefficient of the whole heat-insulating structure is increased, the heat-insulating effect is reduced, and the heat-insulating effect of the heat-insulating structure is effectively ensured; the utility model has the advantages of simple and reasonable structure, construction convenience can effectively guarantee the heat preservation effect of heating power pipeline in long distance and long-term use through the cooperation of each part, has reduced energy consumption, and then has effectively reduced environmental pollution and manufacturing cost.
Claims (9)
1. Heating power pipeline insulation tube structure, it includes pipeline (1), its characterized in that: a first heat-insulating layer (2) is arranged outside the conveying pipeline (1), a fixed layer (3) is arranged outside the first heat-insulating layer (2), a second heat-insulating layer (4) is arranged outside the fixed layer (3), a protective layer (5) is arranged outside the second heat-insulating layer (4), two adjacent sections of the protective layers (5) can be connected through a protective layer connecting piece (6), two adjacent sections of the protective layers (5) can be connected through a protective layer compensating piece (7), the heat-insulating pipe structure of the heat distribution pipeline is supported by a pipeline supporting piece (8), a protective layer support (9) is arranged between the conveying pipeline (1) and the protective layer (5), and an anchoring piece (11) is fixedly arranged on the outer surface of the conveying pipeline (1);
the protective layer connecting piece (6) comprises a middle connecting plate (6-2), two ends of the middle connecting plate (6-2) are connected with first connecting joints (6-1), a connecting groove (6-5) is formed in the first connecting joint (6-1), a sealing ring (6-4) is arranged in the connecting groove (6-5), and the protective layer (5) and the protective layer connecting piece (6) are connected through first connecting rivets (6-3);
the protective layer compensation piece (7) comprises a middle compensation piece (7-2), two ends of the middle compensation piece (7-2) are connected with second connectors (7-1), the protective layer (5) is connected with the protective layer compensation piece (7) through second connecting rivets (7-3), and the second connectors (7-1) are identical to the first connectors (6-1);
the pipeline supporting part (8) comprises an upper supporting ring (8-1) and a lower supporting ring (8-2), the bottom of the lower supporting ring (8-2) is fixedly connected with a seat plate (8-3), rib plates (8-4) are arranged on both sides of the seat plate (8-3), the bottom ends of the seat board (8-3) and the ribbed slabs (8-4) are fixedly connected with a bottom board (8-6), the bottom surface of the bottom plate (8-6) is connected with a sliding plate (8-7) in a sliding way, the bottom surface of the sliding plate (8-7) is connected with a base (8-5) in a sliding way, sliding grooves (8-8) are formed in two sides of the base (8-5), and two ends of the bottom plate (8-6) are embedded into the sliding grooves (8-8) and are in sliding connection with the base (8-5).
2. The thermal pipe insulation structure of claim 1, wherein: the sealing strip is characterized in that sealing strips (10) are arranged at transverse joints of the first heat preservation layers (2), sealing strips (10) are arranged at transverse joints of the second heat preservation layers (4), the sealing strips (10) are adjacent to longitudinal joints between the first heat preservation layers (2), the sealing strips (10) are adjacent to longitudinal joints between the second heat preservation layers (4).
3. The thermal pipe insulation structure of claim 2, wherein: the first heat-insulating layer (2) and the second heat-insulating layer (4) are ceramic fiber blankets, and the sealing strip (10) is a ceramic fiber belt.
4. The thermal pipe insulation structure of claim 1, wherein: the transverse joints of the adjacent two sections of the first heat-insulating layers (2) are arranged in a staggered manner, the transverse joints of the adjacent two sections of the second heat-insulating layers (4) are arranged in a staggered manner, and the longitudinal joints between the adjacent two sections of the first heat-insulating layers (2) and the longitudinal joints between the adjacent two sections of the second heat-insulating layers (4) are arranged in a staggered manner.
5. The thermal pipe insulation structure of claim 1, wherein: the first connecting rivet (6-3) and the second connecting rivet (7-3) are self-plugging aluminum rivets.
6. The thermal pipe insulation structure of claim 1, wherein: the anchoring piece (11) comprises an anchoring rod (11-1), the right side face of the top end of the anchoring rod (11-1) is fixedly connected with an upper cross rod (11-2), and the left side face of the lower portion of the anchoring rod (11-1) is fixedly connected with a lower cross rod (11-3).
7. The thermal pipe insulation structure of claim 1, wherein: the protective layer support (9) is an angle steel or a channel steel, one end of the protective layer support (9) is fixedly connected with the conveying pipeline (1), and the other end of the protective layer support (9) is movably connected with the protective layer (5).
8. The thermal pipe insulation structure of claim 1, wherein: the fixed layer (3) is a galvanized wire mesh, and the protective layer (5) is a galvanized iron sheet.
9. The thermal pipe insulation structure of claim 1, wherein: the sliding plate (8-7) is a polytetrafluoroethylene plastic plate with a smooth surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921596705.9U CN211624595U (en) | 2019-09-24 | 2019-09-24 | Heat pipe insulation pipe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921596705.9U CN211624595U (en) | 2019-09-24 | 2019-09-24 | Heat pipe insulation pipe structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211624595U true CN211624595U (en) | 2020-10-02 |
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ID=72617397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921596705.9U Expired - Fee Related CN211624595U (en) | 2019-09-24 | 2019-09-24 | Heat pipe insulation pipe structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN211624595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113623462A (en) * | 2021-08-04 | 2021-11-09 | 北京市公用工程设计监理有限公司 | Comprehensive pipe gallery gas pipeline fixing device and method |
-
2019
- 2019-09-24 CN CN201921596705.9U patent/CN211624595U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113623462A (en) * | 2021-08-04 | 2021-11-09 | 北京市公用工程设计监理有限公司 | Comprehensive pipe gallery gas pipeline fixing device and method |
| CN113623462B (en) * | 2021-08-04 | 2023-12-22 | 北京市公用工程设计监理有限公司 | Comprehensive pipe rack gas pipeline fixing device and method |
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