CN215721457U - Steam heat preservation pipe interface module - Google Patents
Steam heat preservation pipe interface module Download PDFInfo
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- CN215721457U CN215721457U CN202121992221.3U CN202121992221U CN215721457U CN 215721457 U CN215721457 U CN 215721457U CN 202121992221 U CN202121992221 U CN 202121992221U CN 215721457 U CN215721457 U CN 215721457U
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Abstract
The invention discloses a steam heat-preservation pipe interface module which comprises a plurality of prefabricated interface modules in an arc shape, wherein any prefabricated interface module comprises a heat-preservation assembly, any heat-preservation assembly is formed by wrapping a plurality of layers of interface heat-preservation layers, abutting step surfaces attached to annular step surfaces on two sides are formed at two ends of any heat-preservation assembly in the length direction, any heat-preservation assembly is connected with outer protective heat-preservation layers on two sides, and all prefabricated interface modules wrap heat-preservation layer butt joints. This application helps making the butt joint operation of two steam conduit outer protecting heat preservation more high-efficient.
Description
Technical Field
The invention relates to the field of heat distribution pipelines, in particular to a steam heat-preservation pipe interface module.
Background
With the development of the manufacturing industry, a plurality of steam pipe networks are correspondingly developed, and the length of the steam pipe network is developed from 5KM to 10KM, 20KM or even 30 KM.
Referring to fig. 5, in the related art, there is a steam pipeline structure including a working pipe 1, an outer protective insulating layer 2 wrapped around the working pipe, and an outer protective pipe layer 3 wrapped outside the outer protective insulating layer 2, the outer protective insulating layer 2 has a plurality of layers, the number of layers of the outer insulating layer 2 is determined according to the insulating condition, in the pipe network construction, the working pipes of the steam pipelines at different sections need to be butted and welded, a heat-insulating layer butt joint port 4 needs to be reserved at the butt joint position of the two steam pipelines, in order to facilitate the welding operation of the working pipe, the annular step surfaces 5 are formed on the adjacent sides of the outer protective heat-insulating layers 2 on the two steam pipelines, the two annular step surfaces 5 are arranged in a reducing manner along the mutually adjacent direction, after the two sections of working pipes are welded, the two sections of outer protecting heat-insulating layers 2 need to be butted, so that the heat-insulating effect of the heat-insulating layer at the butt joint port 4 is ensured.
When the heat preservation between two steam conduit of butt joint, it is the parcel insulation material and the bonding of one deck along annular ladder face usually fixed for the heat preservation is filled gradually to the interface, and the heat preservation between two steam conduit links together and forms wholly. The mode is used for butting two sections of heat-insulating layers, is troublesome and inefficient, and has an improvement.
Disclosure of Invention
In order to make the heat preservation butt joint between the steam conduit more high-efficient, this application provides a steam heat preservation pipe interface module.
The application provides a steam heat preservation pipe interface module adopts following technical scheme:
the utility model provides a steam heat preservation pipe interface module, includes a plurality of prefabricated interface modules that are the arc form, arbitrary prefabricated interface module all includes the heat preservation sub-assembly, arbitrary the heat preservation sub-assembly forms by multilayer interface heat preservation parcel, and arbitrary heat preservation sub-assembly length direction's both ends all are formed with the butt ladder face of laminating mutually with the annular ladder face of both sides, and arbitrary the heat preservation sub-assembly all is connected with the outer protection heat preservation of both sides, all prefabricated interface module parcel heat preservation interface.
Through adopting above-mentioned technical scheme, the heat preservation sub-assembly that utilizes a plurality of prefabricated interface modules is connected and wraps up the heat preservation butt joint mouth with the outer heat preservation of protecting of both sides for two steam conduit's outer heat preservation butt joints form wholly, utilize this mode, help making the butt joint operation of two steam conduit outer heat preservation more high-efficient.
Preferably, all it is fixed all through gluing glue and the bonding of one side annular butt face of protecting outer heat preservation all on the butt ladder face of the same one side of prefabricated interface module all be provided with on the butt ladder face of prefabricated interface module opposite side and be heated the deformation layer, and all it is with outer heat preservation opposite side annular butt face butt to be heated the deformation layer.
Through adopting above-mentioned technical scheme, the butt ladder face of prefabricated interface module one side utilizes the annular butt face of gluing glue and outer protection heat preservation to glue even fixedly, and the precompression is installed on the opposite side butt ladder face and is heated the deformation layer, and when steam pipe network operation, the working tube can the thermal energy extension, is heated the deformation layer and can extend because being heated, eliminates the gap that is brought by the working tube extension, helps preventing that the heat from keeping aside in the gap.
Preferably, adjacent prefabricated interface modules are detachably connected with each other.
Through adopting above-mentioned technical scheme, will two adjacent prefabricated interface module connect, help improving the convenience of installation.
Preferably, any prefabricated interface module further comprises an outer protecting pipe protective layer wrapped on the heat-insulating assembly, and two ends of any outer protecting pipe protective layer in the length direction are lapped and fixed on the outer protecting pipe layers on the steam pipelines on two sides.
Through adopting above-mentioned technical scheme, outer pillar protective layer parcel plays the guard action to multilayer interface heat preservation in the outside of heat preservation sub-assembly, paints sealed glue on two steam conduit's outer pillar layer and forms confined ring adhesive tape for the outer pillar protective layer compresses tightly the ring adhesive tape and fixes on the outer pillar layer of both sides steam conduit, forms the effect of sealing washer, prevents that the kneck from intaking.
Preferably, the plurality of interface insulating layers can be detachably connected.
Through adopting above-mentioned technical scheme, can dismantle the connection between the multilayer interface heat preservation, help setting for the number of piles of interface heat preservation according to the heat preservation condition for increase or reduce interface heat preservation number of piles convenient and fast.
Preferably, an inserting convex block and an inserting groove are formed between every two adjacent interface heat-insulating layers respectively, and the inserting convex block is inserted and matched with the inserting groove.
Through adopting above-mentioned technical scheme, utilize grafting lug and grafting recess grafting adaptation, realize the dismantlement between the multilayer heat preservation and connect.
Preferably, a prefabricated anticorrosive coating is arranged on the outer side of any outer protecting pipe protective layer.
Through adopting above-mentioned technical scheme, when steam conduit is the underground, be provided with the anticorrosive coating on outer pillar protective layer, help improving the anticorrosive effect of outer pillar protective layer, help preventing that the outer pillar protective layer from burying for a long time and receiving the corruption and damaging in the underground, help improving the life of prefabricated interface module promptly.
Preferably, the distance between the two ends of any anticorrosive coating and the two ends of the outer protective pipe protective layer is greater than 100 mm.
Through adopting above-mentioned technical scheme, when because steam conduit buried underground, outer pillar protective layer both sides all through welded fastening on outer pillar layer, consequently establish the anticorrosive coating and keep away from both ends welding department, help preventing the damage of welding hot area to the anticorrosive coating.
In summary, the present application includes at least one of the following beneficial technical effects:
the heat-preservation primary butt joint interfaces are wrapped by the plurality of prefabricated interface modules, so that the outer protection heat-preservation layers of the steam pipelines on two sides are butted to form a whole, and the butt joint operation of the outer protection heat-preservation layers of the two steam pipelines is more efficient in the mode;
the thermal deformation layer is arranged on one side of the prefabricated interface module, when the working pipe expands and extends, the thermal deformation layer can extend due to the elasticity of the working pipe, so that a gap caused by the extension of the working pipe is eliminated, and heat can be prevented from being left in the gap;
the adjacent prefabricated interface modules are detachably connected, so that the interface positions can be conveniently inspected through disassembly.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of the first embodiment of the present application;
FIG. 2 is a schematic overall structure diagram of a first embodiment of the present application;
fig. 3 is a sectional view of the overall structure of the second embodiment of the present application, which mainly shows the structures of the insertion protrusion and the insertion groove;
FIG. 4 is a sectional view of the overall structure of a third embodiment of the present application, which mainly shows the structure of an anticorrosive layer;
fig. 5 is a schematic view of an overall structure of a steam pipe structure in the related art.
Reference numerals: 1. prefabricating an interface module; 11. a heat-insulating assembly; 12. an outer protective tube protective layer; 2. an interface insulating layer; 3. abutting against the stepped surface; 4. a heat-deformable layer; 5. a hasp; 6. a door nose; 7. inserting the projection; 8. inserting grooves; 9. and (4) an anticorrosive layer.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses a steam heat preservation pipe interface module.
In the case of the example 1, the following examples are given,
referring to fig. 1, a steam heat preservation pipe interface module, including a plurality of prefabricated interface modules 1 that are the arc form, this application embodiment uses two prefabricated interface modules 1 to explain by way of example, arbitrary prefabricated interface module 1 all includes heat preservation sub-assembly 11, arbitrary heat preservation sub-assembly 11 all includes multilayer interface heat preservation 2, multilayer interface heat preservation 2 forms heat preservation sub-assembly 11 through sticky mode parcel, arbitrary heat preservation sub-assembly 11 length direction's both ends all are formed with the butt ladder face 3 of laminating mutually with the annular ladder face of both sides, arbitrary heat preservation sub-assembly 11 all has moulding characteristics, arbitrary heat preservation sub-assembly 11 is all elastic promptly, help the shape of outer heat preservation of matching adaptation, and arbitrary heat preservation sub-assembly 11 all is connected with the outer heat preservation of protecting of both sides, two prefabricated interface modules 1 parcel heat preservation interfaces.
In the actual operation, the butt ladder face 3 that utilizes two heat preservation sub-assembly 11 is connected with both sides steam conduit's annular butt face respectively, make two prefabricated interface module 1 parcel heat preservation butt joints and form wholly with the outer heat preservation butt joint of protecting of both sides, utilize prefabricated interface module 1 to make the butt joint operation of the outer heat preservation of both sides more high-efficient, the both sides of arbitrary heat preservation sub-assembly 11 form butt ladder face 3, multilayer interface heat preservation 2 is the echelonment promptly, when with link ladder face butt, form the layering fissure of displacement, help preventing to form the heat flow channel, lead to the heat loss.
Referring to fig. 1, glue has been smeared on the butt ladder face 3 with one side on two prefabricated interface modules 1, and the butt ladder face 3 of this side is connected with annular ladder face through glue, all be equipped with on the butt ladder face 3 of two prefabricated interface modules 1 opposite sides and be heated deformation layer 4, it comprises precompressed fibre class insulation material to be heated deformation layer 4, two prefabricated interface modules 1 one side and the outer protection heat preservation of corresponding side glue, the outer protection heat preservation butt that is heated deformation layer 4 and corresponds the side on two prefabricated interface modules 1. When the steam pipe network operates, the working pipe can thermal expansion extend, and the heated deformation layer 4 can extend because of being heated, eliminates the clearance that has the working pipe extension to bring, helps preventing that the heat from keeping aside in the gap.
Referring to fig. 1, arbitrary prefabricated interface module 1 still includes outer pillar protective layer 12, outer pillar protective layer 12 is through sticky parcel on outside interface heat preservation 2, protect multilayer interface heat preservation 2, and arbitrary outer pillar protective layer 12 length direction's both ends are respectively through the mode overlap joint of seam pressing on the outer pillar layer of two steam conduit, and the lapped length at both ends all is greater than 100mm, before the overlap joint, encircle to paint sealed gluey formation ring adhesive tape on the outer pillar layer of both sides, then outer pillar protective layer 12's both ends overlap joint compresses tightly the ring adhesive tape, make it form the sealing washer, play sealed effect, help preventing that the kneck from intaking.
Referring to fig. 1 and 2, a hasp 5 is mounted on one end surface of the arc-shaped opening of each of the two outer protective tube protective layers 12, and a door nose 6 is mounted on the end surface of the other side of each of the two outer protective tube protective layers. Utilize hasp 5 on one of them outer pillar protective layer 12 and the 6 overlap joint cooperations of door nose on another outer pillar protective layer 12, form wholly with the steam conduit of both sides, utilize this mode for two outer pillar protective layer 12's both sides all link together, form and to dismantle the connection, utilize two sets of hasps 5 and 6 overlap joints of door nose, fix two outer pillar protective layers 12, fix two prefabricated interface modules 1 promptly, help improving the convenience of installation operation. Meanwhile, for the interface position needing repeated disassembly inspection, the disassembly inspection can be carried out in the mode.
The implementation principle of the steam heat preservation pipe interface module in the embodiment of the application is as follows: after the working pipe welding of both sides was accomplished, utilize two prefabricated interface modules 1 to be connected with the outer heat preservation layer of protecting of both sides respectively, and then the parcel lives the heat preservation to the interface to link together through hasp 5 and door nose 6 and form wholly with the steam conduit of both sides, so the mode helps making the butt joint operation of the outer heat preservation of protecting of both sides more high-efficient.
In the case of the example 2, the following examples are given,
referring to fig. 3, the difference between this embodiment and embodiment 1 is that the multiple layers of interface heat-insulating layers 2 are not connected in an adhesive manner, an inserting projection 7 and an inserting groove 8 are respectively formed between two adjacent interface heat-insulating layers 2, and the multiple layers of interface heat-insulating layers 2 are connected in an inserting fit and interference fit manner through the inserting projection 7 and the inserting groove 8, that is, a heat-insulating assembly 11 is formed in a mechanically fixing manner.
In the case of the example 3, the following examples are given,
referring to fig. 4, the difference between this embodiment and embodiment 1 is that, when the steam pipelines on both sides are buried, the outer side of the outer protecting pipe protective layer 12 is prefabricated with the corrosion-resistant layer 9, so as to improve the corrosion resistance of the outer protecting pipe protective layer 12, and help to prevent the outer protecting pipe protective layer 12 from being damaged due to corrosion when buried underground, that is, help to improve the service life of the prefabricated interface module 1.
The distance between the two ends of any anticorrosive coating 9 and the two ends of the outer protective pipe protective layer 12 is larger than 100 mm. When the steam pipeline is buried underground, the two sides of the outer protecting pipe protective layer are generally fixed on the outer protecting pipe layer through welding, so that the anti-corrosion layer is arranged at the welding position far away from the two ends, the damage of the welding heat affected zone to the anti-corrosion layer is favorably prevented, and the anti-corrosion operation is carried out on the welding heat affected zone after the welding is finished.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A steam heat preservation pipe interface module which characterized in that: including a plurality of prefabricated interface module (1) that are the arc form, arbitrary prefabricated interface module (1) all includes heat preservation sub-assembly (11), arbitrary heat preservation sub-assembly (11) are formed by multilayer interface heat preservation (2) parcel, and arbitrary heat preservation sub-assembly (11) length direction's both ends all are formed with butt ladder face (3) of laminating mutually with the annular ladder face of both sides, and arbitrary heat preservation sub-assembly (11) all are connected with the outer heat preservation of protecting of both sides, all prefabricated interface module (1) parcel heat preservation interface.
2. The steam insulated pipe interface module of claim 1, wherein: all it is fixed all to bond through gluing glue and one side annular butt face of outer protection heat preservation on the butt ladder face (3) of the same one side of prefabricated interface module (1), all it receives thermal deformation layer (4), and all to be provided with on butt ladder face (3) of prefabricated interface module (1) opposite side be received thermal deformation layer (4) and outer protection heat preservation opposite side annular butt face butt.
3. The steam insulated pipe interface module of claim 2, wherein: the adjacent prefabricated interface modules (1) can be detachably connected.
4. The steam insulated pipe interface module of claim 3, wherein: and any prefabricated interface module (1) further comprises an outer protective pipe protective layer (12) wrapped on the heat-insulation assembly (11), and the two ends of the outer protective pipe protective layer (12) in the length direction are lapped and fixed on the outer protective pipe layers of the steam pipelines on the two sides.
5. The steam insulated pipe interface module of claim 4, wherein: the plurality of the interface heat-insulating layers (2) can be detachably connected.
6. The steam insulated pipe interface module of claim 4, wherein: an inserting convex block (7) and an inserting groove (8) are formed between every two adjacent interface heat-insulating layers (2), and the inserting convex block (7) is inserted into the inserting groove (8) in an inserting mode to be matched.
7. The steam insulated pipe interface module of claim 4, wherein: the outer side of any outer protecting pipe protective layer (12) is provided with a prefabricated anticorrosive layer (9).
8. The steam insulated pipe interface module of claim 7, wherein: the distance between the two ends of any anticorrosive coating (9) and the two ends of the outer protective pipe protective layer (12) is larger than 100 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121992221.3U CN215721457U (en) | 2021-08-23 | 2021-08-23 | Steam heat preservation pipe interface module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121992221.3U CN215721457U (en) | 2021-08-23 | 2021-08-23 | Steam heat preservation pipe interface module |
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| CN215721457U true CN215721457U (en) | 2022-02-01 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719128A (en) * | 2022-05-05 | 2022-07-08 | 一汽解放汽车有限公司 | Pipeline heat preservation device, vehicle exhaust system and vehicle |
| CN115163982A (en) * | 2022-06-27 | 2022-10-11 | 辽宁江丰保温材料有限公司 | Novel spraying winding heat supply insulating pipe |
-
2021
- 2021-08-23 CN CN202121992221.3U patent/CN215721457U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719128A (en) * | 2022-05-05 | 2022-07-08 | 一汽解放汽车有限公司 | Pipeline heat preservation device, vehicle exhaust system and vehicle |
| CN115163982A (en) * | 2022-06-27 | 2022-10-11 | 辽宁江丰保温材料有限公司 | Novel spraying winding heat supply insulating pipe |
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