CN213629297U - Environment-friendly direct-buried heat preservation pipe convenient to install rapidly - Google Patents
Environment-friendly direct-buried heat preservation pipe convenient to install rapidly Download PDFInfo
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- CN213629297U CN213629297U CN202022770555.8U CN202022770555U CN213629297U CN 213629297 U CN213629297 U CN 213629297U CN 202022770555 U CN202022770555 U CN 202022770555U CN 213629297 U CN213629297 U CN 213629297U
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- insulating tube
- heat preservation
- fixed cover
- insulating
- pipe
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Abstract
The utility model discloses an environment-friendly direct-buried heat preservation pipe convenient for rapid installation, which comprises a heat preservation pipe; the utility model discloses a thermal insulation pipe, including insulating tube, limiting plate, fixed cover, heat preservation pipe intermediate position, the insulating tube intermediate position is provided with the heat preservation, the heat preservation passes through the sticky subsides of bonding at the insulating tube intermediate position, the insulating tube upper end outside is provided with the fillet of screw, the fillet of screw welding is in insulating tube upper end outside position, the insulating tube bottom is provided with the limiting plate, the limiting plate welding is in insulating tube bottom position, the insulating tube intermediate position is provided with fixed cover, fixed cover is at the insulating tube upside, pass through screw thread swivelling joint between. The utility model discloses when the equipment, connect adjacent insulating tube through fixed cover, not only can reduce the installation quantity of bolt, improve the installation quantity to the insulating tube, can seal the gap of junction between the adjacent insulating tube through fixed cover simultaneously, increase the leakproofness of insulating tube.
Description
Technical Field
The utility model relates to a direct-burried insulating tube equipment technical field specifically is an environmental protection direct-burried insulating tube convenient to install fast.
Background
The high-temperature prefabricated direct-buried heat-insulating pipe is widely used for liquid and gas conveying pipe networks, chemical pipeline heat-insulating engineering petroleum, chemical engineering, central heating heat supply networks, central air-conditioning ventilation pipelines, municipal engineering and the like. The high-temperature prefabricated direct-buried heat-insulating pipe is a direct-buried prefabricated heat-insulating pipe which has good heat-insulating property, safety, reliability and low engineering cost. The problems of heat preservation, sliding lubrication and water prevention of the exposed pipe end of the prefabricated direct-buried heat preservation pipe for high-temperature heat transmission at 130-600 ℃ in urban centralized heat supply are effectively solved. The high-temperature prefabricated direct-buried heat insulation pipe adopts a direct-buried heat supply pipeline technology, marks that the development of the Chinese heat supply pipeline technology has entered a new starting point, is generally installed through bolts when adjacent direct-buried heat insulation pipes are assembled, and is slow in installation due to the fact that the quantity of the bolts is large, and construction progress is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an environmental protection direct-burried insulating tube convenient to install fast to the solution is when assembling adjacent direct-burried insulating tube, generally installs through the bolt, because the quantity of bolt is more, installs comparatively slowly, influences the problem of construction progress.
In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly direct-buried heat-insulating pipe convenient to install quickly comprises a heat-insulating pipe; the utility model discloses a thermal insulation pipe, including insulating tube, limiting plate, fixed cover, heat preservation pipe intermediate position, the insulating tube intermediate position is provided with the heat preservation, the heat preservation passes through the sticky subsides of bonding at the insulating tube intermediate position, the insulating tube upper end outside is provided with the fillet of screw, the fillet of screw welding is in insulating tube upper end outside position, the insulating tube bottom is provided with the limiting plate, the limiting plate welding is in insulating tube bottom position, the insulating tube intermediate position is provided with fixed cover, fixed cover is at the insulating tube upside, pass through screw thread swivelling joint between.
Preferably, a steel wire mesh is arranged on the outer side of the heat insulation layer, and the steel wire mesh is adhered to the outer side of the heat insulation layer through adhesive glue.
Preferably, the corrosion-resistant layer is arranged on the outer side of the heat-insulating pipe and is set as a corrosion-resistant coating layer.
Preferably, the threaded ring upside and the limiting plate bottom all are provided with soft metal pad, and soft metal pad welding is in threaded ring upside and limiting plate bottom.
Preferably, the two sides of the fixing sleeve are provided with insertion holes, and the insertion holes penetrate through the fixing sleeve.
Preferably, the insulating tube upper end is provided with the intubate, and intubate and insulating tube set up as an organic whole, the insulating tube bottom is provided with the slot, and inside the slot was inserted to intubate upper end.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the heat-insulating pipes are assembled, the adjacent heat-insulating pipes are connected through the fixing sleeve, so that the mounting quantity of bolts can be reduced, the mounting quantity of the heat-insulating pipes can be improved, and meanwhile, gaps at the connecting positions between the adjacent heat-insulating pipes can be sealed through the fixing sleeve, so that the sealing property of the heat-insulating pipes is improved;
2. when the heat preservation pipes are assembled, the insertion pipes are inserted into the slots, so that the contact area between the adjacent heat preservation pipes is increased, and the air tightness of connection between the heat preservation pipes is improved;
3. when the fixing sleeve is installed, the crowbar is embedded into the jack, and the fixing sleeve is convenient to rotate through the lever principle;
4. the soft metal pad's texture is comparatively soft, and when the installation, the soft metal pad will be stressed and produce the deformation, seals the space between the insulating tube for installation between the insulating tube is inseparabler.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic side view of the present invention.
In the figure: 1. a heat preservation pipe; 2. a thread ring; 3. inserting a tube; 4. fixing a sleeve; 5. a limiting plate; 6. a soft metal pad; 7. a slot; 8. a jack; 9. a corrosion-resistant layer; 10. steel wire mesh; 11. and (7) an insulating layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, 2 and 3, in an embodiment of the present invention, an environmentally friendly directly buried thermal insulation pipe convenient for quick installation includes a thermal insulation pipe 1; 1 intermediate position of insulating tube is provided with heat preservation 11, heat preservation 11 passes through the sticky subsides of bonding in 1 intermediate position of insulating tube, the 1 upper end outside of insulating tube is provided with fillet 2, the fillet 2 welding is in 1 upper end outside position of insulating tube, 1 bottom of insulating tube is provided with limiting plate 5, 5 welding of limiting plate are in 1 bottom position of insulating tube, 1 intermediate position of insulating tube is provided with fixed cover 4, fixed cover 4 covers at 1 upside of insulating tube, pass through screw thread swivelling joint between fixed cover 4 and the fillet 2.
Further, the heat preservation 11 outside is provided with wire net 10, and wire net 10 pastes in the heat preservation 11 outside through the adhesive, and the setting of wire net 10 is used for increasing the integrality of heat preservation 11.
Further, the corrosion-resistant layer 9 is arranged on the outer side of the heat-insulating pipe 1, the corrosion-resistant layer 9 is set to be a corrosion-resistant coating layer, the corrosion-resistant coating layer used by the corrosion-resistant layer 9 has stronger corrosion resistance, and corrosion of the heat-insulating pipe 1 in use is reduced.
Further, 2 upsides of fillet and the 5 bottoms of limiting plate all are provided with soft metal gasket 6, and soft metal gasket 6 welds in 2 upsides of fillet and the 5 bottoms of limiting plate, and soft metal gasket 6's texture is comparatively soft, and when the installation, soft metal gasket 6 will be stressed and produce the deformation, seals the space between the insulating tube 1 for installation between the insulating tube 1 inseparabler.
Further, fixed cover 4 both sides are provided with jack 8, and jack 8 runs through fixed cover 4, and when fixed cover 4 was installed, inside 8 jacks 8 with the crowbar embedding, through lever principle, be convenient for rotate fixed cover 4.
Further, 1 upper end of insulating tube is provided with intubate 3, and intubate 3 sets up as an organic whole with insulating tube 1, and 1 bottom of insulating tube is provided with slot 7, and inside 3 upper ends of intubate inserted slot 7, when equipment insulating tube 1, inside inserting slot 7 with intubate 3, increase the area of contact between the adjacent insulating tube 1, improve the gas tightness of connecting between the insulating tube 1.
The utility model discloses a theory of operation and use flow: when the equipment, dock adjacent insulating tube 1 end to end both ends, connect through fixed cover 4, through the rotatory installation of screw thread between fixed cover 4 and the fillet of screw 2 for mutual contact between fillet of screw 2 and the limiting plate 5 not only can reduce the installation quantity of bolt, improves the installation quantity to insulating tube 1, can seal the gap of junction between adjacent insulating tube 1 through fixed cover 4 simultaneously, increases insulating tube 1's leakproofness.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An environment-friendly direct-buried heat-insulating pipe convenient to install quickly comprises a heat-insulating pipe (1); the method is characterized in that: insulating tube (1) intermediate position is provided with heat preservation (11), heat preservation (11) are through the sticky intermediate position that pastes at insulating tube (1) of bonding, the insulating tube (1) upper end outside is provided with fillet (2), fillet (2) welding is in insulating tube (1) upper end outside position, insulating tube (1) bottom is provided with limiting plate (5), limiting plate (5) welding is in insulating tube (1) bottom position, insulating tube (1) intermediate position is provided with fixed cover (4), fixed cover (4) cover is at insulating tube (1) upside, through screw thread swivelling joint between fixed cover (4) and fillet (2).
2. The environmentally friendly, directly buried thermal insulation pipe convenient for quick installation according to claim 1, wherein: the heat preservation layer (11) is provided with a steel wire mesh (10) on the outer side, and the steel wire mesh (10) is pasted on the outer side of the heat preservation layer (11) through adhesive glue.
3. The environmentally friendly, directly buried thermal insulation pipe convenient for quick installation according to claim 1, wherein: the corrosion-resistant layer (9) is arranged on the outer side of the heat-insulating pipe (1), and the corrosion-resistant layer (9) is a corrosion-resistant coating layer.
4. The environmentally friendly, directly buried thermal insulation pipe convenient for quick installation according to claim 1, wherein: the upper side of the threaded ring (2) and the bottom end of the limiting plate (5) are both provided with soft metal pads (6), and the soft metal pads (6) are welded at the upper side of the threaded ring (2) and the bottom end of the limiting plate (5).
5. The environmentally friendly, directly buried thermal insulation pipe convenient for quick installation according to claim 1, wherein: the two sides of the fixing sleeve (4) are provided with insertion holes (8), and the insertion holes (8) penetrate through the fixing sleeve (4).
6. The environmentally friendly, directly buried thermal insulation pipe convenient for quick installation according to claim 1, wherein: the heat preservation pipe (1) upper end is provided with intubate (3), and intubate (3) and heat preservation pipe (1) set up as an organic whole, heat preservation pipe (1) bottom is provided with slot (7), and inside intubate (3) upper end inserted slot (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022770555.8U CN213629297U (en) | 2020-11-25 | 2020-11-25 | Environment-friendly direct-buried heat preservation pipe convenient to install rapidly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022770555.8U CN213629297U (en) | 2020-11-25 | 2020-11-25 | Environment-friendly direct-buried heat preservation pipe convenient to install rapidly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213629297U true CN213629297U (en) | 2021-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022770555.8U Active CN213629297U (en) | 2020-11-25 | 2020-11-25 | Environment-friendly direct-buried heat preservation pipe convenient to install rapidly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213629297U (en) |
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2020
- 2020-11-25 CN CN202022770555.8U patent/CN213629297U/en active Active
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