CN220366129U - Corrosion-resistant heat-insulating pipeline - Google Patents
Corrosion-resistant heat-insulating pipeline Download PDFInfo
- Publication number
- CN220366129U CN220366129U CN202321452839.XU CN202321452839U CN220366129U CN 220366129 U CN220366129 U CN 220366129U CN 202321452839 U CN202321452839 U CN 202321452839U CN 220366129 U CN220366129 U CN 220366129U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- fixedly connected
- flange
- heat
- corrosion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005260 corrosion Methods 0.000 title claims abstract description 27
- 230000007797 corrosion Effects 0.000 title description 3
- 238000004321 preservation Methods 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000011888 foil Substances 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 1
- 239000011707 mineral Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 20
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000011490 mineral wool Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model discloses an anti-corrosion heat-insulation pipeline, which comprises: the pipeline output ware, the output fixedly connected with first pipeline of pipeline output ware, the surface fixedly connected with stop valve of first pipeline, the right surface fixedly connected with first insulating tube of stop valve, the right surface fixedly connected with first flange of first insulating tube, the internal surface threaded connection of first flange has the bolt, the surface threaded connection of bolt has the nut, the right surface fixedly connected with first sealing ring of first flange, the right surface ring press connection of first sealing ring has the second sealing ring, the right surface fixedly connected with second flange of second sealing ring carries out physical heat preservation to the pipeline through first insulating tube and second insulating tube, improves the heat preservation function, through stop valve cooperation fan gas propagation in the pipeline before the maintenance, avoids gas leakage, only needs rotatory when dismantling through connector simultaneous connection insulating tube and pipeline, improves work efficiency.
Description
Technical Field
The utility model relates to the technical field of pipeline production, in particular to an anti-corrosion heat-insulation pipeline.
Background
The pipeline corrosion-resistant heat-insulating engineering has wide application in various industries such as metallurgy, electric power and the like. At present, the main melody of 'green low carbon', 'energy conservation and environmental protection' is that effective anti-corrosion heat preservation measures are adopted, so that the heat dissipation loss of the pipeline is reduced, the energy consumption is saved, and the economic benefit is definitely improved for enterprises;
the purpose that current anticorrosive heat preservation pipeline was taken off heat preservation shell from pipeline main part's outside through inject pole and screw spindle to be convenient for the workman maintains pipeline main part, but under the state that the pipeline remains the intercommunication throughout, inside gas can reveal when overhauing, influences the environment when the cost is extravagant.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and provides an anti-corrosion heat-insulation pipeline, wherein the pipeline is subjected to physical heat insulation through a first heat-insulation pipe and a second heat-insulation pipe, the heat-insulation function is improved, the stop valve is matched with a fan to accelerate gas propagation in the pipeline before maintenance is required, gas leakage is avoided, the heat-insulation pipe and the pipeline are connected through a connector at the same time, and only rotation is required during disassembly, so that the working efficiency is improved.
In order to achieve the above object, the present utility model further provides an anti-corrosion insulation pipe, comprising: the pipeline output device is characterized in that the output end of the pipeline output device is fixedly connected with a first pipeline, the outer surface of the first pipeline is fixedly connected with a stop valve, the right surface of the stop valve is fixedly connected with a first heat preservation pipe, the right surface of the first heat preservation pipe is fixedly connected with a first flange, the inner surface of the first flange is in threaded connection with a bolt, the outer surface of the bolt is in threaded connection with a nut, the right surface of the first flange is fixedly connected with a first sealing ring, the right surface of the first sealing ring is in annular press connection with a second sealing ring, the right surface of the second sealing ring is fixedly connected with a second flange, and the pipeline is subjected to physical heat preservation through the first heat preservation pipe and the second heat preservation pipe, so that the heat preservation function is improved.
The right surface fixedly connected with second insulating tube of second flange, the internal surface threaded connection of second insulating tube has the connector, the internal surface threaded connection of connector has the second pipeline, the right surface fixedly connected with fan of pipeline follower, the output fixedly connected with tuber pipe of fan only needs to rotate when dismantling through connector simultaneous connection insulating tube and pipeline, improves work efficiency.
According to the anti-corrosion heat-preservation pipeline, the left surface of the stop valve is fixedly connected with the pipeline output device, the inner surface of the first sealing ring is in threaded connection with the bolt, and the stop valve is matched with the fan to accelerate gas propagation in the pipeline before maintenance is needed, so that gas leakage is avoided.
According to the anti-corrosion heat-insulation pipeline, the outer surface of the second flange is fixedly connected with the first flange, and the right surface of the second flange is rotationally connected with the nut.
According to the anti-corrosion heat-insulation pipeline, the inner surface of the second flange is in threaded connection with the bolt, and the inner surface of the first heat-insulation pipe is fixedly connected with the first pipeline.
According to the anti-corrosion heat-preservation pipeline, the outer surface of the connector is in threaded connection with the first heat-preservation pipe, and the inner surface of the connector is in threaded connection with the first pipeline.
According to the anti-corrosion heat-insulation pipeline, the inner surface of the first flange is in sliding connection with the connector, and the inner surface of the second flange is in sliding connection with the connector.
According to the anti-corrosion heat-insulation pipeline, the first heat-insulation pipe is made of mineral wool, the outer surface of the first heat-insulation pipe is made of aluminum foil, and the temperature rise caused by solar radiation reflected by the aluminum foil is avoided, so that the influence of environmental temperature on the pipeline is avoided.
According to the anti-corrosion heat-insulation pipeline, the output end of the air pipe extends to the inside of the first pipeline, and the fan is electrically connected with an external power supply.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a diagram of the overall structure of an anti-corrosion heat preservation pipeline according to the utility model;
FIG. 2 is a partial structure diagram of an anti-corrosion heat preservation pipeline according to the utility model;
FIG. 3 is an enlarged view of a partial structure of an anti-corrosion insulation pipe according to the present utility model;
fig. 4 is a schematic diagram of the use of the anticorrosion thermal insulation pipeline of the utility model.
Legend description:
1. a pipeline output device; 2. a blower; 3. an air duct; 4. a stop valve; 5. a first heat-preserving tube; 6. a first pipe; 7. a first seal ring; 8. a bolt; 9. a nut; 10. a connector; 11. a second flange; 12. a second insulating tube; 13. a second pipe; 14. a first flange; 15. and a second seal ring.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, an anti-corrosion insulation pipe according to an embodiment of the present utility model includes: the pipeline output device 1, the output fixedly connected with first pipeline 6 of pipeline output device 1, the surface fixedly connected with stop valve 4 of first pipeline 6, the left surface and the pipeline output device 1 fixed connection of stop valve 4, the right surface fixedly connected with first insulating tube 5 of stop valve 4, the material of first insulating tube 5 is mineral wool, the surface material of first insulating tube 5 is the aluminium foil, the internal surface and the first pipeline 6 fixed connection of first insulating tube 5, the right surface fixedly connected with first flange 14 of first insulating tube 5, the internal surface threaded connection of first flange 14 has bolt 8, the surface threaded connection of bolt 8 has nut 9, the right surface fixedly connected with first sealing ring 7 of first flange 14, the internal surface and the threaded connection of bolt 8 of first sealing ring 7, the right surface annular pressure connection of first sealing ring 7 has second sealing ring 15, the right surface fixedly connected with second flange 11 of second sealing ring 15, the surface and the first flange 14 fixed connection of second flange 11, the right surface and the nut 9 rotation of second flange 11 are connected, the internal surface and the threaded connection of second flange 11.
The right surface fixedly connected with second insulating tube 12 of second flange 11, the internal surface threaded connection of second insulating tube 12 has connector 10, the surface and the first insulating tube 5 threaded connection of connector 10, the internal surface and the first pipeline 6 threaded connection of connector 10, the internal surface and the connector 10 sliding connection of first flange 14, the internal surface and the connector 10 sliding connection of second flange 11, the internal surface threaded connection of connector 10 has second pipeline 13, the right surface fixedly connected with fan 2 of pipeline follower 1, fan 2 and external power source electric connection, the output fixedly connected with tuber pipe 3 of fan 2, the output of tuber pipe 3 extends to the inside of first pipeline 6.
Working principle: the first heat preservation pipe 5 is mineral wool and is externally wrapped with aluminum foil, threads are arranged on the inner surface and the outer surface of the connector 10, the first heat preservation pipe 5 and the first pipeline 6, the second heat preservation pipe 12 and the second pipeline are connected simultaneously, the first flange 14 and the second flange 11 fix the first heat preservation pipe 5 and the second heat preservation pipe 12, and the first sealing ring 7 and the second sealing ring 7 strengthen tightness between the first flange 14 and the second flange 11.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. An anti-corrosion insulating pipeline, comprising: the pipeline output device comprises a pipeline output device (1), wherein the output end of the pipeline output device (1) is fixedly connected with a first pipeline (6), the outer surface of the first pipeline (6) is fixedly connected with a stop valve (4), the right surface of the stop valve (4) is fixedly connected with a first heat preservation pipe (5), the right surface of the first heat preservation pipe (5) is fixedly connected with a first flange (14), the inner surface of the first flange (14) is in threaded connection with a bolt (8), the outer surface of the bolt (8) is in threaded connection with a nut (9), the right surface of the first flange (14) is fixedly connected with a first sealing ring (7), the right surface of the first sealing ring (7) is in annular pressure connection with a second sealing ring (15), and the right surface of the second sealing ring (15) is fixedly connected with a second flange (11);
the right surface fixedly connected with second insulating tube (12) of second flange (11), the internal surface threaded connection of second insulating tube (12) has connector (10), the internal surface threaded connection of connector (10) has second pipeline (13), the right surface fixedly connected with fan (2) of pipeline follower (1), the output fixedly connected with tuber pipe (3) of fan (2).
2. The anti-corrosion heat-preservation pipeline according to claim 1, wherein the left surface of the stop valve (4) is fixedly connected with the pipeline output device (1), and the inner surface of the first sealing ring (7) is in threaded connection with the bolt (8).
3. The anti-corrosion heat-insulating pipeline according to claim 1, wherein the outer surface of the second flange (11) is fixedly connected with the first flange (14), and the right surface of the second flange (11) is rotatably connected with the nut (9).
4. An anti-corrosion heat-insulating pipeline according to claim 1, characterized in that the inner surface of the second flange (11) is in threaded connection with the bolt (8), and the inner surface of the first heat-insulating pipe (5) is fixedly connected with the first pipeline (6).
5. An anti-corrosion and heat-insulating pipeline according to claim 1, characterized in that the outer surface of the connector (10) is in threaded connection with the first heat-insulating pipe (5), and the inner surface of the connector (10) is in threaded connection with the first pipeline (6).
6. An anti-corrosion and insulating pipe according to claim 1, characterized in that the inner surface of the first flange (14) is in sliding connection with the connector (10), and the inner surface of the second flange (11) is in sliding connection with the connector (10).
7. The anti-corrosion heat-preserving pipeline according to claim 1, wherein the first heat-preserving pipe (5) is made of mineral cotton, and the outer surface of the first heat-preserving pipe (5) is made of aluminum foil.
8. The anti-corrosion heat-preservation pipeline according to claim 1, wherein the output end of the air pipe (3) extends to the inside of the first pipeline (6), and the fan (2) is electrically connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321452839.XU CN220366129U (en) | 2023-06-08 | 2023-06-08 | Corrosion-resistant heat-insulating pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321452839.XU CN220366129U (en) | 2023-06-08 | 2023-06-08 | Corrosion-resistant heat-insulating pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220366129U true CN220366129U (en) | 2024-01-19 |
Family
ID=89519260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321452839.XU Active CN220366129U (en) | 2023-06-08 | 2023-06-08 | Corrosion-resistant heat-insulating pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220366129U (en) |
-
2023
- 2023-06-08 CN CN202321452839.XU patent/CN220366129U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201866399U (en) | Shaft seal device for high-temperature hot air door | |
| CN2767796Y (en) | Non-metal bellows expansion joint for airway | |
| CN220366129U (en) | Corrosion-resistant heat-insulating pipeline | |
| CN201407451Y (en) | Rotary compensator for heat supply network pipeline | |
| CN204240642U (en) | Aluminum fabrication plant air compressor unit heat circulating system | |
| CN201740412U (en) | Rotary kiln cooler residual-heat utilizing device | |
| CN201772732U (en) | Rotary sealing mechanism between rotary kiln head and intake/exhaust pipe | |
| CN204785264U (en) | Exempt from to maintain whirl compensator | |
| CN202521164U (en) | Energy-saving vacuum sealing device | |
| CN204852704U (en) | Spring self -interacting spheroid rotary joint | |
| CN110425868B (en) | Secondary air supply device of rotary kiln | |
| CN203927986U (en) | Continuous rotary high-temperature heat-exchanging hermetically-sealed construction | |
| CN202360452U (en) | Ventilator gas seal device | |
| CN207316298U (en) | The special joint of rotary air heater | |
| CN207229468U (en) | A kind of horizontal vortex pump with cooling pre-washing function | |
| CN214172198U (en) | Energy-saving improved pipeline structure of boiler | |
| CN201503082U (en) | Water cooling air-conditioning unit | |
| CN215261123U (en) | Kiln tail sealing device | |
| CN219045474U (en) | Pneumatic flexible shaft end sealing device and smoke exhaust fan | |
| CN212839839U (en) | Energy-saving heating device for air-tight oil shield | |
| CN217539985U (en) | Warm type warm logical pipe that keeps warm for logical engineering with energy-conserving effect | |
| CN214502174U (en) | Heat pipe type superheated steam heat accumulator | |
| CN203949535U (en) | A kind of double tubesheet structure of cooler of electric motor | |
| CN204058491U (en) | A kind of straight blowing pipe of blast furnace | |
| CN204476342U (en) | A kind of shaft collar of gas storage well |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |