CN210978801U - Spiral straight pipe with high heat preservation performance - Google Patents
Spiral straight pipe with high heat preservation performance Download PDFInfo
- Publication number
- CN210978801U CN210978801U CN201921805008.XU CN201921805008U CN210978801U CN 210978801 U CN210978801 U CN 210978801U CN 201921805008 U CN201921805008 U CN 201921805008U CN 210978801 U CN210978801 U CN 210978801U
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- Prior art keywords
- pipe
- connecting piece
- tube
- inboard
- sound
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- Expired - Fee Related
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- 238000004321 preservation Methods 0.000 title claims description 29
- 238000009413 insulation Methods 0.000 claims abstract description 31
- 229920000742 Cotton Polymers 0.000 claims abstract description 23
- 239000011490 mineral wool Substances 0.000 claims abstract description 13
- 239000011521 glass Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 14
- 239000011491 glass wool Substances 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 2
- 241000219146 Gossypium Species 0.000 description 15
- 238000010438 heat treatment Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000011900 installation process Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- -1 papermaking Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Abstract
The utility model discloses a spiral straight tube with high thermal insulation performance relates to spiral straight tube technical field, for solving the current relatively poor problem of thermal insulation performance. The body comprises outer tube, acoustic celotex pipe, insulating tube and inner tube, the acoustic celotex pipe is located the inboard of outer tube, the insulating tube is located the inboard of acoustic celotex pipe, the inner tube is located the inboard of insulating tube, the intermediate position department of body is provided with the passageway, the inboard of inner tube is provided with the wave arch, the inside of inner tube is provided with centrifugal glass cotton, the inside of acoustic celotex pipe is provided with sound insulation chamber, sound insulation chamber's upper and lower both ends all are provided with inhales the sound cotton, it is provided with the recess to inhale between the sound cotton, install the connecting piece between the body, the both ends of connecting piece all are provided with the extension, the outside of extension all is provided with the rubber ring, the inboard of connecting piece is provided with the rock wool, the externally mounted of connecting piece.
Description
Technical Field
The utility model relates to a spiral straight tube technical field specifically is a spiral straight tube with high heat preservation performance.
Background
At present, the spiral reel pipe can be used for manufacturing a spiral reel backbone with the diameter of 2.5m and the steel plate thickness of 2.5mm at most in China, the product has good quality, high strength, smooth inner surface, simple and firm connection technology, less leakage loss and smooth and attractive appearance, and the product can be widely used in the heating and ventilating industry, can be used as a process pipeline for conveying light raw materials in various industries such as textile, papermaking, chemical industry and the like, can be used as a gushing pipeline and a communication pipeline in bridges, dams, mines, tunnels and large-scale infrastructure engineering, and can also be used as a granary, a cellar storage tank and the like.
However, the existing spiral straight pipe is poor in heat preservation performance, and heat loss is easily caused in the process of conveying the heating air, so that energy consumption is increased, the existing requirements are not met, and the spiral straight pipe with high heat preservation performance is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spiral straight tube with high thermal insulation performance to solve the relatively poor problem of thermal insulation performance who provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a spiral straight pipe with high heat preservation performance comprises a pipe body, wherein the pipe body comprises an outer pipe, a sound insulation pipe, a heat preservation pipe and an inner pipe, the sound insulation pipe is arranged on the inner side of the outer pipe, the heat preservation pipe is arranged on the inner side of the sound insulation pipe, the inner pipe is arranged on the inner side of the heat preservation pipe, a channel is arranged at the middle position of the pipe body, wave bulges are arranged on the inner side of the inner pipe, a plurality of the wave bulges are arranged on the wave bulges, the wave bulges are distributed in an annular shape, centrifugal glass wool is arranged inside the inner pipe, a sound insulation cavity is arranged inside the sound insulation pipe, sound absorption wool is arranged at the upper end and the lower end of the sound insulation cavity, a groove is arranged between the sound absorption wool, a connecting piece is arranged between the pipe bodies, extending parts are arranged at the two ends of the connecting piece and respectively extend to the inside, the inboard of connecting piece is provided with the rock wool, the externally mounted of connecting piece has the sealing ring, the externally mounted of sealing ring has the fixation clamp, the inside of fixation clamp is provided with fixing bolt, and fixing bolt is provided with two.
Preferably, the centrifugal glass wool is connected with the heat preservation pipe in a sticking mode.
Preferably, inhale the sound cotton and paste with the sound-proof pipe and be connected, the recess with inhale sound cotton fixed connection.
Preferably, the outer pipe, the sound insulation pipe and the heat preservation pipe are fixedly connected with the inner pipe.
Preferably, the pipe body is connected with the connecting piece through a clamping groove, the rubber ring is attached to the inner wall of the pipe body, and the sealing ring is fixedly connected with the pipe body and the connecting piece.
Preferably, the rock wool is connected with the connecting piece in a sticking mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an outside at the inner tube is provided with the insulating tube, the inside packing of insulating tube has centrifugal glass cotton, centrifugal glass cotton internal fiber is fluffy crisscross, there are a large amount of small holes, it is low to have a coefficient of thermal conductivity, the thermal-insulated effect keeps warm, thereby at the in-process to heating installation transmission, guarantee to carry out the separation to the heat of conduction, avoid the heat to conduct through the body, lead to the heat to run off, and then the heat preservation ability of spiral straight tube has been improved, it is protruding to be equipped with the wave on the inner wall of inner tube simultaneously, the wave arch can increase the friction with the heating installation, and then turn into the static pressure gradually with.
2. The utility model has the advantages that the connecting piece is arranged between the pipe bodies, the connecting piece is used for fixedly installing the pipe bodies at two ends, when in installation, the extending parts at two ends of the connecting piece are inserted into the pipe body channel, because the plurality of rubber rings are arranged outside the extending parts, the rubber rings are jointed with the inner pipe in the installation process, the integral air tightness is improved by the close jointing of the rubber rings layer by layer, the air leakage phenomenon is prevented, after the connection is finished, the sealing ring is arranged at the joint part to seal the gap between the connecting piece and the pipe bodies, the integral tightness is further improved by matching with the rubber rings, the fixing clamp is arranged outside the sealing ring and is fixed by the fixing bolt, thereby the air tightness is ensured on the premise of stable connection of the pipe bodies, meanwhile, the rock wool is jointed on the inner wall of the connecting piece, the rock wool is also light and thin, the heat preservation and insulation, no loss of heat occurs.
3. The utility model discloses a be provided with the acoustic celotex pipe in the inside of outer tube, the inside upper and lower both ends of acoustic celotex pipe all are provided with inhales the sound cotton, inhale the sound cotton and can absorb the noise that produces when inside heating installation circulates, guarantee the silence of external environment, be provided with the recess simultaneously inhaling between the sound cotton, a plurality of irregularly distributed's recess can separate the stop to the noise, has blockked the propagation of noise, and the cooperation is inhaled the sound cotton and is makeed whole syllable-dividing effect further promotion.
Drawings
Fig. 1 is a front sectional view of the present invention;
FIG. 2 is an overall perspective view of the present invention;
FIG. 3 is a view showing a structure of the tube body of the present invention;
fig. 4 is an enlarged view of the structure of the region a of the present invention.
In the figure: 1. a pipe body; 2. an outer tube; 3. a sound insulating tube; 4. a heat preservation pipe; 5. an inner tube; 6. the wave bulges are formed; 7. a channel; 8. a connecting member; 9. a rubber ring; 10. an extension portion; 11. a seal ring; 12. a fixing clip; 13. fixing the bolt; 14. a sound-insulating chamber; 15. sound-absorbing cotton; 16. a groove; 17. centrifuging the glass wool; 18. rockwool.
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.
Referring to fig. 1-4, the present invention provides an embodiment: a spiral straight pipe with high heat preservation performance comprises a pipe body 1, wherein the pipe body 1 is composed of an outer pipe 2, a sound insulation pipe 3, a heat preservation pipe 4 and an inner pipe 5, the sound insulation pipe 3 is positioned on the inner side of the outer pipe 2, the heat preservation pipe 4 is positioned on the inner side of the sound insulation pipe 3, the inner pipe 5 is positioned on the inner side of the heat preservation pipe 4, a channel 7 is arranged at the middle position of the pipe body 1, wave bulges 6 are arranged on the inner side of the inner pipe 5, a plurality of wave bulges 6 are arranged on the wave bulges 6, the wave bulges 6 are distributed annularly, the wave bulges 6 can increase the friction with a heater and gradually convert dynamic pressure into static pressure, centrifugal glass wool 17 is arranged inside the inner pipe 5, a sound insulation cavity 14 is arranged inside the sound insulation pipe 3, sound absorption cottons 15 are arranged at the upper end and the lower end of the sound insulation cavity 14, a groove 16 is arranged, and extension 10 extends to the inside of body 1 respectively, the outside of extension 10 all is provided with rubber ring 9, and rubber ring 9 is provided with a plurality of, the inboard of connecting piece 8 is provided with rock wool 18, the externally mounted of connecting piece 8 has sealing ring 11, sealing ring 11 seals the gap between connecting piece 8 and body 1, further improve holistic leakproofness with the cooperation of rubber ring 9, the externally mounted of sealing ring 11 has fixation clamp 12, the inside of fixation clamp 12 is provided with fixing bolt 13, and fixing bolt 13 is provided with two.
Further, the centrifugal glass wool 17 is connected with the heat preservation pipe 4 in a sticking mode, fibers inside the centrifugal glass wool 17 are fluffy and staggered, a large number of tiny pores exist, and the heat preservation and insulation effect is achieved due to the fact that the thermal conductivity coefficient is low.
Further, inhale sound cotton 15 and paste with the acoustic celotex pipe 3 and be connected, recess 16 with inhale sound cotton 15 fixed connection, a plurality of irregularly distributed's recess 16 can separate the noise and stop, has blockked the propagation of noise.
Furthermore, the outer pipe 2, the sound insulation pipe 3, the heat preservation pipe 4 and the inner pipe 5 are fixedly connected.
Further, body 1 passes through the draw-in groove with connecting piece 8 and is connected, and rubber ring 9 laminates with the inner wall of body 1 mutually, and sealing ring 11 and body 1 and connecting piece 8 fixed connection, and rubber ring 9 laminates with inner tube 5 mutually in the installation, and the inseparable laminating of rubber ring 9 has improved holistic gas tightness layer upon layer, prevents the phenomenon of leaking out.
Further, rock wool 18 is pasted with connecting piece 8 and is connected, and rock wool 18 has frivolously, and the thermal-insulated effect that keeps warm guarantees that the heat can not produce the loss when heating installation passes through connecting piece 8.
The working principle is as follows: when in installation, the connecting piece 8 is arranged between the pipe bodies 1, the connecting piece 8 fixes the pipe bodies 1 at two ends, the extending parts 10 at two ends of the connecting piece 8 are inserted into the channel 7 of the pipe body 1, because the plurality of rubber rings 9 are arranged outside the extending parts 10, the rubber rings 9 are attached to the inner pipe 5 in the installation process, the air tightness of the whole body is improved by closely attaching the rubber rings 9 layer by layer, the air leakage phenomenon is prevented, after the connection is finished, the sealing ring 11 is arranged at the joint to seal the gap between the connecting piece 8 and the pipe body 1, the whole tightness is further improved by matching with the rubber rings 9, the fixing clamp 12 is arranged outside the sealing ring 11 and is fixed by the fixing bolt 13, so that the air tightness of the pipe body 1 is ensured on the premise of stable connection, meanwhile, the rock wool 18 is attached to the inner wall of the connecting piece 8, and the rock wool 18 is also light, the heat preservation and insulation function ensures that heat cannot be lost when the heating air passes through the connecting piece 8, meanwhile, the heat preservation pipe 4 is arranged outside the inner pipe 5, the centrifugal glass wool 17 is filled inside the heat preservation pipe 4, fibers inside the centrifugal glass wool 17 are fluffy and staggered, a large number of tiny pores exist, the heat conductivity coefficient is low, the heat preservation and insulation effect is achieved, therefore, in the process of transmitting the heating air, the conducted heat is guaranteed to be separated, the heat is prevented from being conducted through the pipe body 1, the heat loss is avoided, the heat preservation capability of the spiral straight pipe is further improved, meanwhile, the wave bulge 6 is arranged on the inner wall of the inner pipe 5, the friction between the wave bulge 6 and the heating air can be increased, the dynamic pressure is gradually converted into the static pressure, in addition, the sound insulation pipe 3 is arranged inside the outer pipe 2, the sound absorption cotton 15 is arranged at the upper end and the lower end inside the sound insulation pipe 3, and the, guarantee the quiet of external environment, be provided with recess 16 simultaneously inhaling between the sound cotton 15, the recess 16 of a plurality of irregular distributions can separate the noise and stop, has blockked the propagation of noise, and the cooperation is inhaled sound cotton 15 and is made whole sound insulation effect further promote.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a spiral straight tube with high heat preservation performance, includes body (1), its characterized in that: the utility model discloses a sound insulation pipe, including body (1), body (1) comprises outer tube (2), soundproof pipe (3), insulating tube (4) and inner tube (5), soundproof pipe (3) are located the inboard of outer tube (2), insulating tube (4) are located the inboard of soundproof pipe (3), inner tube (5) are located the inboard of insulating tube (4), the intermediate position department of body (1) is provided with passageway (7), the inboard of inner tube (5) is provided with wave arch (6), wave arch (6) are provided with a plurality of, and wave arch (6) are the annular distribution, the inside of inner tube (5) is provided with centrifugal glass cotton (17), the inside of soundproof pipe (3) is provided with sound insulation chamber (14), the upper and lower both ends in sound insulation chamber (14) all are provided with inhales sound cotton (15), be provided with recess (16) between cotton (15), install connecting piece (8) between body (1), the both ends of connecting piece (8) all are provided with extension (10), and extension (10) extend to the inside of body (1) respectively, the outside of extension (10) all is provided with rubber ring (9), and rubber ring (9) are provided with a plurality of, the inboard of connecting piece (8) is provided with rock wool (18), the externally mounted of connecting piece (8) has sealing ring (11), the externally mounted of sealing ring (11) has fixation clamp (12), the inside of fixation clamp (12) is provided with fixing bolt (13), and fixing bolt (13) is provided with two.
2. A spiral straight pipe with high insulating properties according to claim 1, wherein: the centrifugal glass wool (17) is connected with the heat preservation pipe (4) in a sticking way.
3. A spiral straight pipe with high insulating properties according to claim 1, wherein: inhale sound cotton (15) and paste with sound-proof pipe (3) and be connected, recess (16) and inhale sound cotton (15) fixed connection.
4. A spiral straight pipe with high insulating properties according to claim 1, wherein: the outer pipe (2), the sound insulation pipe (3), the heat preservation pipe (4) and the inner pipe (5) are fixedly connected.
5. A spiral straight pipe with high insulating properties according to claim 1, wherein: the pipe body (1) is connected with the connecting piece (8) through a clamping groove, the rubber ring (9) is attached to the inner wall of the pipe body (1), and the sealing ring (11) is fixedly connected with the pipe body (1) and the connecting piece (8).
6. A spiral straight pipe with high insulating properties according to claim 1, wherein: the rock wool (18) is connected with the connecting piece (8) in a sticking way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921805008.XU CN210978801U (en) | 2019-10-25 | 2019-10-25 | Spiral straight pipe with high heat preservation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921805008.XU CN210978801U (en) | 2019-10-25 | 2019-10-25 | Spiral straight pipe with high heat preservation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210978801U true CN210978801U (en) | 2020-07-10 |
Family
ID=71459582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921805008.XU Expired - Fee Related CN210978801U (en) | 2019-10-25 | 2019-10-25 | Spiral straight pipe with high heat preservation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210978801U (en) |
-
2019
- 2019-10-25 CN CN201921805008.XU patent/CN210978801U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 |