CN210510705U - Direct-buried hot water compensator heat preservation protection device - Google Patents
Direct-buried hot water compensator heat preservation protection device Download PDFInfo
- Publication number
- CN210510705U CN210510705U CN201921104569.7U CN201921104569U CN210510705U CN 210510705 U CN210510705 U CN 210510705U CN 201921104569 U CN201921104569 U CN 201921104569U CN 210510705 U CN210510705 U CN 210510705U
- Authority
- CN
- China
- Prior art keywords
- heat preservation
- thread groove
- heat
- layer
- compensator
- 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.)
- Expired - Fee Related
Links
- 238000004321 preservation Methods 0.000 title claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 239000010425 asbestos Substances 0.000 claims abstract description 14
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 14
- 230000001012 protector Effects 0.000 claims abstract description 7
- 230000008093 supporting effect Effects 0.000 claims description 13
- 229910001220 stainless steel Inorganic materials 0.000 claims description 11
- 239000010935 stainless steel Substances 0.000 claims description 11
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 12
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 12
- 241001330002 Bambuseae Species 0.000 abstract description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 12
- 239000011425 bamboo Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009933 burial Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000002519 antifouling agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 heat preservation Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model discloses a directly bury formula hot water compensator heat preservation protector relates to compensator technical field. Including the compensator body, the surface cover of compensator body has a heat preservation section of thick bamboo, first thread groove and second thread groove have been seted up respectively to the outside upper end and the lower extreme of a heat preservation section of thick bamboo, there are protecting cover and lower protecting cover in the top and the bottom of a heat preservation section of thick bamboo through first thread groove and second thread groove threaded connection respectively, the top fixedly connected with upper barrel of upper protecting cover, the third thread groove has been seted up to the outside lower extreme of upper barrel, the lower extreme of upper barrel has last dish through third thread groove threaded connection, the bottom fixedly connected with lower barrel of lower protecting cover, the fourth thread groove has been seted up to the outside upper end of lower barrel, the upper end of lower barrel has lower dish through fourth thread groove threaded connection. Through setting up a heat preservation section of thick bamboo, a heat preservation section of thick bamboo wraps up the compensator body, and asbestos stratum reticulare, heat preservation, cavity layer and the buffer layer of a heat preservation section of thick bamboo inside all keep warm to the compensator body.
Description
Technical Field
The utility model relates to a compensator technical field specifically is a formula hot water compensator heat preservation protector directly buries.
Background
The direct-burried compensator is called corrugated expansion joint, also called wave expansion joint, which is a pipe compensation component widely used internationally in recent ten years. In recent years, this new component has begun to be widely used in different fields in our country. The heat supply pipeline direct burial is widely adopted due to the advantages of advanced technology, low construction cost and the like, and a compensation method of the direct burial pipeline and a compensator thereof are developed. The corrugated expansion joint for the compensation of the directly buried pipeline has the characteristics of easy installation, small volume, small occupied area, large compensation amount and the like, and has obvious advantages compared with the traditional pi-type compensator and the like. At present, the direct-buried compensator has the following defects:
1. in the prior art, a general external shell of a direct-buried compensator is an iron shell sprayed with protective paint, so that the heat insulation effect is poor;
2. in the prior art, the direct-buried compensator is mainly suitable for axial compensation, so that the direct-buried compensator is longitudinally arranged, and the phenomenon of displacement sinking easily occurs after long-time use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to prior art not enough, the utility model provides a directly bury formula hot water compensator heat preservation protector possesses the effectual and slow down advantages such as sink that keeps warm, has solved the good problem of present directly burying formula compensator heat preservation effect.
(II) technical scheme
For realizing above-mentioned heat preservation effectual and slow down sunken purpose, the utility model provides a following technical scheme: a heat preservation protection device of a direct-buried hot water compensator comprises a compensator body, wherein a heat preservation cylinder is sleeved on the surface of the compensator body, the upper end and the lower end of the outer side of the heat preservation cylinder are respectively provided with a first thread groove and a second thread groove, the top and the bottom of the heat preservation cylinder are respectively in threaded connection with an upper protection cover and a lower protection cover through the first thread groove and the second thread groove, the top of the upper protection cover is fixedly connected with an upper pipe barrel, the lower end of the outer side of the upper pipe barrel is provided with a third thread groove, the lower end of the upper pipe barrel is in threaded connection with an upper supporting disc through the third thread groove, the bottom of the lower protection cover is fixedly connected with a lower pipe barrel, the upper end of the outer side of the lower pipe barrel is provided with a fourth thread groove, and the upper end of;
the heat-insulating cylinder comprises an outermost stainless steel shell and an innermost buffer layer, an asbestos screen layer is fixedly connected to the inner surface of the stainless steel shell, a heat-insulating layer is arranged on the inner side of the asbestos screen layer and fixedly connected with the buffer layer, and a cavity layer is arranged between the asbestos screen layer and the heat-insulating layer.
As an optimized technical proposal of the utility model, the inner layer structure of the wall of the upper pipe barrel and the lower pipe barrel is the same as that of the heat preservation barrel.
As an optimized technical scheme of the utility model, the diameter of going up the tray and being tray down is the twice of a heat preservation section of thick bamboo diameter.
As an optimized technical proposal of the utility model, the outer surface of the stainless steel shell is plated with a zinc layer.
As an optimized technical proposal of the utility model, the heat preservation layer polyurethane foam board.
As an optimized technical scheme of the utility model, the buffer layer is hard sponge board.
(III) advantageous effects
Compared with the prior art, the utility model provides a directly bury formula hot water compensator heat preservation protector possesses following beneficial effect:
1. this directly bury formula hot water compensator heat preservation protector, through setting up a heat preservation section of thick bamboo, a heat preservation section of thick bamboo wraps up the compensator body, and the inside asbestos stratum reticulare of a heat preservation section of thick bamboo, heat preservation, cavity layer and buffer layer all keep warm to the compensator body, have increased the heat preservation effect of compensator body.
2. This directly bury formula hot water compensator heat preservation protector through setting up cradle and lower carriage, and the effect of support has been known to the compensator body to cradle and lower carriage after burying underground, can slow down the rate of sinking of compensator body greatly, increases life.
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 view of the structure of the inner layer of the heat-insulating cylinder of the present invention.
In the figure: 1. a compensator body; 2. a heat-preserving cylinder; 201. a stainless steel housing; 202. an asbestos web layer; 203. a heat-insulating layer; 204. a cavity layer; 205. a buffer layer; 3. a first thread groove; 4. a second thread groove; 5. an upper protective cover; 6. a lower protective cover; 7. an upper pipe barrel; 8. a lower pipe barrel; 9. a third thread groove; 10. an upper tray; 11. a fourth thread groove; 12. and (5) a lower tray.
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. 1-3, a thermal insulation protection device for a direct-buried hot water compensator comprises a compensator body 1, the surface of the compensator body 1 is sleeved with a heat-insulating cylinder 2, the upper end and the lower end of the outer side of the heat-insulating cylinder 2 are respectively provided with a first thread groove 3 and a second thread groove 4, the top and the bottom of the heat preservation cylinder 2 are respectively connected with an upper protecting cover 5 and a lower protecting cover 6 through a first thread groove 3 and a second thread groove 4 in a threaded manner, the top of the upper protecting cover 5 is fixedly connected with an upper pipe barrel 7, the lower end of the outer side of the upper pipe barrel 7 is provided with a third thread groove 9, the lower end of the upper pipe barrel 7 is connected with an upper supporting disc 10 through a third thread groove 9 in a threaded manner, the bottom of the lower protecting cover 6 is fixedly connected with a lower pipe barrel 8, a fourth thread groove 11 is formed in the upper end of the outer side of the lower pipe barrel 8, and the upper end of the lower pipe barrel 8 is in threaded connection with a lower supporting disc 12 through the fourth thread groove 11;
the heat preservation cylinder 2 comprises an outermost stainless steel shell 201 and an innermost buffer layer 205, wherein an asbestos mesh layer 202 is fixedly connected to the inner surface of the stainless steel shell 201, a heat preservation layer 203 is arranged on the inner side of the asbestos mesh layer 202, the heat preservation layer 203 is fixedly connected with the buffer layer 205, the buffer layer 205 is a hard sponge plate, the heat preservation layer 203 is a polyurethane foam plate, and a cavity layer 204 is arranged between the asbestos mesh layer 202 and the heat preservation layer 203.
Specifically, the upper pipe barrel 7 and the lower pipe barrel 8 have the same structure as the inner layer of the wall of the heat preservation barrel 2.
In this embodiment, the upper pipe barrel 7 and the lower pipe barrel 8 have the same heat preservation effect as the heat preservation barrel 2.
Specifically, the diameters of the upper supporting disc 10 and the lower supporting disc 12 are two times of the diameter of the heat preservation cylinder 2.
In this embodiment, the upper tray 10 and the lower tray 12 play a role of supporting, increasing the diameter and increasing the supporting effect.
Specifically, the outer surface of the stainless steel housing 201 is plated with a zinc layer.
In this embodiment, the zinc layer may increase the corrosion resistance of the stainless steel housing 201.
The utility model discloses a theory of operation and use flow: when using, embolia the middle part of compensator body 1 with a heat preservation section of thick bamboo 2, with upper cover 5 and lower cover 6 difference threaded connection in the upper and lower both ends of a heat preservation section of thick bamboo 2, again with upper bracket 10 and lower carriage 12 threaded connection on upper barrel 7 and lower barrel 8, fixed after accomplishing along with compensator body 1 install bury underground together can, asbestos stratum reticulare 202, heat preservation 203, cavity layer 204 and buffer layer 205 all keep warm to compensator body 1, upper bracket 10 and lower carriage 12 play the supporting role.
In summary, according to the directly-buried hot water compensator heat preservation protection device, the compensator body 1 is wrapped by the heat preservation cylinder 2 through the heat preservation cylinder 2, and the asbestos mesh layer 202, the heat preservation layer 203, the cavity layer 204 and the buffer layer 205 in the heat preservation cylinder 2 preserve heat of the compensator body 1, so that the heat preservation effect of the compensator body 1 is improved; the upper supporting disc 10 and the lower supporting disc 12 know the supporting effect on the compensator body 1 after being buried underground, so that the sinking rate of the compensator body 1 can be greatly reduced, and the service life is prolonged.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides a formula hot water compensator heat preservation protector directly buries, includes compensator body (1), its characterized in that: the surface of the compensator body (1) is sleeved with a heat-insulating cylinder (2), the upper end and the lower end of the outer side of the heat-insulating cylinder (2) are respectively provided with a first thread groove (3) and a second thread groove (4), the top and the bottom of the heat-insulating cylinder (2) are respectively in threaded connection with an upper protecting cover (5) and a lower protecting cover (6) through a first thread groove (3) and a second thread groove (4), the top of the upper protecting cover (5) is fixedly connected with an upper pipe barrel (7), the lower end of the outer side of the upper pipe barrel (7) is provided with a third thread groove (9), the lower end of the upper pipe barrel (7) is connected with an upper supporting disc (10) through a third thread groove (9) in a threaded manner, the bottom of the lower protecting cover (6) is fixedly connected with a lower pipe barrel (8), the upper end of the outer side of the lower pipe barrel (8) is provided with a fourth thread groove (11), the upper end of the lower pipe barrel (8) is connected with a lower supporting disc (12) through a fourth thread groove (11) in a threaded manner;
the heat-insulating cylinder (2) comprises an outermost stainless steel shell (201) and an innermost buffer layer (205), an asbestos net layer (202) is fixedly connected to the inner surface of the stainless steel shell (201), a heat-insulating layer (203) is arranged on the inner side of the asbestos net layer (202), the heat-insulating layer (203) is fixedly connected with the buffer layer (205), and a cavity layer (204) is arranged between the asbestos net layer (202) and the heat-insulating layer (203).
2. The direct-buried hot water compensator heat preservation protection device as claimed in claim 1, wherein: the upper pipe barrel (7) and the lower pipe barrel (8) have the same structure as the inner layer of the wall of the heat-insulating barrel (2).
3. The direct-buried hot water compensator heat preservation protection device as claimed in claim 1, wherein: the diameters of the upper branch tray (10) and the lower branch tray (12) are two times of the diameter of the heat preservation cylinder (2).
4. The direct-buried hot water compensator heat preservation protection device as claimed in claim 1, wherein: the outer surface of the stainless steel shell (201) is plated with a zinc layer.
5. The direct-buried hot water compensator heat preservation protection device as claimed in claim 1, wherein: the heat insulation layer (203) is a polyurethane foam board.
6. The direct-buried hot water compensator heat preservation protection device as claimed in claim 1, wherein: the buffer layer (205) is a hard sponge plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921104569.7U CN210510705U (en) | 2019-07-15 | 2019-07-15 | Direct-buried hot water compensator heat preservation protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921104569.7U CN210510705U (en) | 2019-07-15 | 2019-07-15 | Direct-buried hot water compensator heat preservation protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210510705U true CN210510705U (en) | 2020-05-12 |
Family
ID=70583174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921104569.7U Expired - Fee Related CN210510705U (en) | 2019-07-15 | 2019-07-15 | Direct-buried hot water compensator heat preservation protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210510705U (en) |
-
2019
- 2019-07-15 CN CN201921104569.7U patent/CN210510705U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20070163666A1 (en) | Light weight insulation for pipelines | |
| CN202914905U (en) | Steam conveying pipeline with three-layer heat preservation structure adopted | |
| CN203500686U (en) | Anti-corrosion heat-insulation pipe for transferring geothermal fluid | |
| CN103383053B (en) | The insulating structure part of pipeline | |
| CN210510705U (en) | Direct-buried hot water compensator heat preservation protection device | |
| CN204592601U (en) | The prefabricated composite adiabatic tubular construction of a kind of nanoporous aerogel | |
| CN205938347U (en) | Pipeline insulation construction | |
| CN204962049U (en) | Prefabricated directly -buried thermal insulation pipe | |
| CN208074298U (en) | A kind of anti-corrosion type deep-sea oil pipeline | |
| CN212156113U (en) | Novel corrugated pipe with corrosion resistant effect | |
| CN206738830U (en) | A kind of telescopic double layer heat preservation pipe | |
| CN203488864U (en) | Novel water conservation pipe | |
| CN103062518A (en) | High-temperature fluid delivery pipe | |
| CN211310818U (en) | Carbon steel lining tetrafluoro anticorrosion oil filling riser | |
| CN210424010U (en) | Heat tracing RTP pipe | |
| CN208871171U (en) | A kind of stainless steel composite thermal pipeline with function of seismic resistance | |
| CN204358277U (en) | A kind of anti-corrosion heat insulation pipe | |
| CN216430859U (en) | Prefabricated insulating tube compensation structure | |
| CN209180511U (en) | A kind of PE feed pipe | |
| CN217634596U (en) | Direct-buried heat supply pipeline with good heat insulation effect | |
| CN206626330U (en) | A kind of direct built-in rainhat | |
| CN209909409U (en) | Prefabricated direct-buried nano heat-insulating pipe | |
| RU38887U1 (en) | TEE | |
| CN216277180U (en) | Sleeve type combined supporting structure | |
| CN204942785U (en) | A kind of wet type seabed conveying insulation pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200512 |