CN218863460U - Stainless steel composite steel pipe suitable for high-temperature medium conveying - Google Patents
Stainless steel composite steel pipe suitable for high-temperature medium conveying Download PDFInfo
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- CN218863460U CN218863460U CN202223350425.4U CN202223350425U CN218863460U CN 218863460 U CN218863460 U CN 218863460U CN 202223350425 U CN202223350425 U CN 202223350425U CN 218863460 U CN218863460 U CN 218863460U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
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Abstract
The utility model discloses a compound steel pipe of stainless steel suitable for high temperature medium is carried, including compound steel pipe main part, the both ends of compound steel pipe main part all are provided with the installation circle, the intubate is installed to the one end of compound steel pipe main part, the other end of compound steel pipe main part is seted up with intubate matched with slot, the outside of compound steel pipe main part is provided with anti-deformation subassembly, the inside of compound steel pipe main part is provided with the wave lug, under the effect of heat preservation and thermal-insulated arc, avoids the inside high temperature of compound steel pipe main part to convey to the surface of mounting bar, causes the injury to staff around the pipeline, produces very big potential safety hazard, simultaneously under the effect of intubate and slot, the quick overlap joint between the adjacent compound steel pipe main part of being convenient for, simultaneously under the effect of sealing washer and seal groove, has increased the leakproofness between the compound steel pipe main part.
Description
Technical Field
The utility model relates to a compound steel pipe technical field of stainless steel specifically is a compound steel pipe of stainless steel suitable for high temperature medium is carried.
Background
The stainless steel composite pipe is a new material compounded by two metal materials of stainless steel and carbon structural steel synchronously by adopting lossless pressure, has the characteristics of corrosion resistance, wear resistance, excellent appearance and good bending strength and impact resistance of the carbon steel, has the characteristics of luxurious and attractive appearance of pure stainless steel and high strength of a common carbon steel pipe, is lower in price than the pure stainless steel pipe, and is a substitute product for expensive decorative pipes with stainless steel structures. The product is widely used for municipal public engineering construction, steel structure and net rack engineering construction, petroleum and petrochemical engineering, municipal facilities, road and bridge guardrails and road traffic engineering construction; construction of architectural decoration engineering; the construction method comprises the following steps of constructing traffic grids, railway separation nets, architectural decorations, street lamps, stop boards, steel structure net racks, furniture, vehicle and ship manufacturing, city pipe networks, oil and gas transportation, motorcycle bumpers, clothes hangers, bicycle handlebars and the like in the facility engineering of sports fields.
The stainless steel composite steel pipe for conveying the high-temperature medium is easy to cause thermal deformation due to long-term use of the high-temperature medium in the use process of the existing stainless steel composite steel pipe for conveying the high-temperature medium, so that the use of the stainless steel pipe is influenced, the temperature of the outer side of the composite steel pipe is high, a user is scalded, and the stainless steel composite steel pipe suitable for conveying the high-temperature medium is provided for the user.
Disclosure of Invention
An object of the utility model is to provide a stainless steel composite steel pipe suitable for high temperature medium is carried to the problem of proposing in solving above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a stainless steel composite steel pipe suitable for high temperature medium is carried, includes composite steel pipe main part, composite steel pipe main part's both ends all are provided with the collar, the intubate is installed to composite steel pipe main part's one end, composite steel pipe main part's the other end seted up with intubate matched with slot, composite steel pipe main part's the outside is provided with the shape subassembly of preapring for an unfavorable turn of events, composite steel pipe main part's inside is provided with the wave lug.
Preferably, the heat-insulating layer is arranged in the composite steel pipe main body, and under the action of the heat-insulating layer, the heat energy loss of a high-temperature medium in the transportation process is reduced.
Preferably, one end of the composite steel pipe main body is provided with a sealing ring, the sealing ring is sleeved on the outer side of the insertion pipe, and the inner diameter of the sealing ring is larger than the outer diameter of the insertion pipe.
Preferably, the other end of the composite steel pipe main body is provided with a sealing groove matched with the sealing ring, and the sealing connection between the adjacent composite steel pipe main bodies is strengthened under the action of the sealing ring and the sealing groove.
Preferably, the deformation-preventing component comprises a supporting bar, a heat-insulating arc-shaped plate, a mounting bar, a connecting groove, a connecting block, a supporting sleeve and a supporting spring, and the supporting bar is uniformly arranged between the mounting rings.
Preferably, one side of support bar install with the mounting bar, the spread groove has all been seted up to the both sides of mounting bar, the one end activity cover of mounting bar is equipped with the support cover.
Preferably, the connecting blocks matched with the connecting grooves are installed on two sides of the upper end inside the support sleeve, the heat insulation arc-shaped plate attached to the outer side of the composite steel pipe main body is installed at the lower end of the support sleeve, and the support spring is installed between the support sleeve and the mounting bar.
Preferably, the surface of two the mounting ring has all seted up the mounting hole, the mounting hole is crisscross distribution with support bar and thermal-insulated arc.
Compared with the prior art, the beneficial effects of the utility model are that:
1. under the effect through the wave lug for the concrete very high security of compound steel pipe main part, when the medium temperature of transportation is higher, the ripple section produces and warp, reaches the effect that increases the space, avoids the pipeline inflation to explode and split, greatly reduced the emergence of accident.
2. Under the effect of heat preservation layer and thermal-insulated arc, avoid the inside high temperature of compound steel pipe main part to convey the surface of mounting bar, cause the injury to the staff around the pipeline, produce very big potential safety hazard, simultaneously under the effect of intubate and slot, the quick overlap joint between the adjacent compound steel pipe main part of being convenient for has increased the leakproofness between the compound steel pipe main part simultaneously under the effect of sealing washer and seal groove.
3. When compound steel pipe main part received high temperature deformation, thermal-insulated arc received pressure to remove, removes along the mounting bar through supporting the cover, and the spread groove removes along the connecting block, compresses supporting spring, can alleviate deformation effect, increase of service life under supporting spring's reaction force.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the composite steel pipe of the present invention;
in the figure: 1. a composite steel pipe body; 2. a heat-insulating layer; 3. installing a ring; 4. a supporting strip; 5. inserting a tube; 6. a seal ring; 7. a slot; 8. a sealing groove; 9. mounting holes; 10. a wave projection; 11. a heat insulation arc plate; 12. mounting a bar; 13. connecting grooves; 14. connecting blocks; 15. a support sleeve; 16. supporting the spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a stainless steel composite steel pipe suitable for conveying high-temperature media comprises a composite steel pipe body 1, wherein mounting rings 3 are arranged at two ends of the composite steel pipe body 1, an insertion pipe 5 is arranged at one end of the composite steel pipe body 1, an insertion groove 7 matched with the insertion pipe 5 is formed in the other end of the composite steel pipe body 1, an anti-deformation assembly is arranged on the outer side of the composite steel pipe body 1, a wave lug 10 is arranged inside the composite steel pipe body 1, a heat insulation layer 2 is arranged inside the composite steel pipe body 1, loss of heat energy of the high-temperature media in the transportation process is reduced under the action of the heat insulation layer 2, a sealing ring 6 is arranged at one end of the composite steel pipe body 1, the sealing ring 6 is sleeved on the outer side of the insertion pipe 5, the inner diameter of the sealing ring 6 is larger than the outer diameter of the insertion pipe 5, a sealing groove 8 matched with the sealing ring 6 is formed in the other end of the composite steel pipe body 1, sealing connection between the adjacent composite steel pipe bodies 1 is enhanced under the action of the sealing ring 6 and the sealing groove 8, mounting holes 9 are formed in the surfaces of the two mounting rings 3, and the mounting holes 9 are distributed in a staggered mode with supporting bars 4 and heat insulation plates 11;
wherein, under the effect through wave lug 10, make the very high security of concrete of compound steel pipe main part 1, when the medium temperature of transportation is higher, the ripple section produces and warp, reach the increase space, avoid the effect that the pipeline inflation explodes and splits, greatly reduced the emergence of accident, under the effect of thermal-insulated arc 2 and thermal-insulated arc 11, avoid compound steel pipe main part 1 inside high temperature to convey the surface to mounting bar 12, cause the injury to the staff around the pipeline, produce very big potential safety hazard, simultaneously under the effect of intubate 5 and slot 7, be convenient for quick overlap joint between the adjacent compound steel pipe main part 1, simultaneously under the effect of sealing washer 6 and seal groove 8, the leakproofness between the compound steel pipe main part 1 has been increased.
Referring to fig. 1 and 2, the deformation preventing assembly includes support bars 4, heat insulation arc plates 11, mounting bars 12, connecting grooves 13, connecting blocks 14, support sleeves 15 and support springs 16, the support bars 4 are uniformly mounted between the two mounting rings 3, the mounting bars 12 are mounted on one side of the support bars 4, the connecting grooves 13 are respectively formed on both sides of the mounting bars 12, the support sleeves 15 are movably sleeved on one ends of the mounting bars 12, the connecting blocks 14 matched with the connecting grooves 13 are respectively mounted on both sides of the upper end inside the support sleeves 15, the heat insulation arc plates 11 attached to the outer side of the composite steel pipe main body 1 are mounted on the lower ends of the support sleeves 15, and the support springs 16 are mounted between the support sleeves 15 and the mounting bars 12;
wherein, when compound steel pipe main part 1 received high temperature deformation, thermal-insulated arc 11 received pressure to remove, removes along mounting bar 12 through supporting cover 15, and spread groove 13 removes along connecting block 14, compresses supporting spring 16, can alleviate deformation effect, increase of service life under supporting spring 16's reaction force.
The working principle is as follows: under the effect through wave lug 10, make the specific very high security of compound steel pipe main part 1, when the medium temperature of transportation is higher, the ripple section produces and warp, reach the increase space, avoid the effect that the pipeline inflation explodes and splits, greatly reduced the emergence of accident, under the effect of heat preservation 2 and thermal-insulated arc 11, avoid compound steel pipe main part 1 inside high temperature to convey the surface to mounting bar 12, cause the injury to the staff around the pipeline, produce very big potential safety hazard, simultaneously under the effect of intubate 5 and slot 7, be convenient for quick overlap joint between the adjacent compound steel pipe main part 1, simultaneously under the effect of sealing washer 6 and seal groove 8, the leakproofness between the compound steel pipe main part 1 has been increased, when compound steel pipe main part 1 receives high temperature deformation, thermal-insulated arc 11 receives pressure and removes, remove along mounting bar 12 through supporting sleeve 15, spread groove 13 removes along connecting block 14, compress supporting spring 16, can be under supporting spring 16's reaction force, alleviate the deformation effect, and prolong service life.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a compound steel pipe of stainless steel suitable for high temperature medium is carried, includes compound steel pipe main part (1), its characterized in that: the utility model discloses a compound steel pipe, including compound steel pipe main part (1), the both ends of compound steel pipe main part (1) all are provided with installation circle (3), intubate (5) are installed to the one end of compound steel pipe main part (1), the other end of compound steel pipe main part (1) is seted up with intubate (5) matched with slot (7), the outside of compound steel pipe main part (1) is provided with shape subassembly of preapring for an unfavorable turn of events, the inside of compound steel pipe main part (1) is provided with wave lug (10).
2. The stainless steel composite steel pipe suitable for conveying high-temperature media according to claim 1, wherein: the heat preservation layer (2) is arranged in the composite steel pipe main body (1), and under the action of the heat preservation layer (2), the loss of heat energy of a high-temperature medium in the transportation process is reduced.
3. The stainless steel composite steel pipe suitable for conveying high-temperature media according to claim 2, wherein: one end of the composite steel pipe main body (1) is provided with a sealing ring (6), the outer side of the insertion pipe (5) is sleeved with the sealing ring (6), and the inner diameter of the sealing ring (6) is larger than the outer diameter of the insertion pipe (5).
4. The stainless steel composite steel pipe suitable for high-temperature medium conveying according to claim 3, characterized in that: the other end of the composite steel pipe main body (1) is provided with a sealing groove (8) matched with the sealing ring (6), and the sealing connection between the adjacent composite steel pipe main bodies (1) is strengthened under the action of the sealing ring (6) and the sealing groove (8).
5. The stainless steel composite steel pipe suitable for high-temperature medium conveying according to claim 4, wherein the stainless steel composite steel pipe comprises the following components in percentage by weight: the anti-deformation assembly comprises a supporting bar (4), a heat insulation arc-shaped plate (11), a mounting bar (12), a connecting groove (13), a connecting block (14), a supporting sleeve (15) and a supporting spring (16), and the supporting bar (4) is uniformly arranged between the mounting rings (3).
6. The stainless steel composite steel pipe suitable for conveying high-temperature media according to claim 5, wherein: the utility model discloses a support bar, including support bar (4), one side of support bar (4) install with mounting bar (12), spread groove (13) have all been seted up to the both sides of mounting bar (12), the one end movable sleeve of mounting bar (12) is equipped with support cover (15).
7. The stainless steel composite steel pipe suitable for high-temperature medium conveying according to claim 6, wherein: support the both sides of the inside upper end of cover (15) and all install and spread groove (13) matched with connecting block (14), support the lower extreme of cover (15) and install thermal-insulated arc (11) of laminating mutually with the composite steel pipe main part (1) outside, support and install supporting spring (16) between cover (15) and installing strip (12).
8. The stainless steel composite steel pipe suitable for conveying high-temperature media according to claim 7, wherein: two mounting hole (9) have all been seted up on the surface of mounting ring (3), mounting hole (9) are the staggered distribution with support bar (4) and thermal-insulated arc (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223350425.4U CN218863460U (en) | 2022-12-14 | 2022-12-14 | Stainless steel composite steel pipe suitable for high-temperature medium conveying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223350425.4U CN218863460U (en) | 2022-12-14 | 2022-12-14 | Stainless steel composite steel pipe suitable for high-temperature medium conveying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218863460U true CN218863460U (en) | 2023-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223350425.4U Active CN218863460U (en) | 2022-12-14 | 2022-12-14 | Stainless steel composite steel pipe suitable for high-temperature medium conveying |
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| Country | Link |
|---|---|
| CN (1) | CN218863460U (en) |
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2022
- 2022-12-14 CN CN202223350425.4U patent/CN218863460U/en active Active
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