CN207880240U - A kind of civil engineering nanoscale insulated piping - Google Patents
A kind of civil engineering nanoscale insulated piping Download PDFInfo
- Publication number
- CN207880240U CN207880240U CN201820240654.5U CN201820240654U CN207880240U CN 207880240 U CN207880240 U CN 207880240U CN 201820240654 U CN201820240654 U CN 201820240654U CN 207880240 U CN207880240 U CN 207880240U
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- sealing
- ring
- main body
- wall
- pipe main
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- 238000007789 sealing Methods 0.000 claims description 26
- 239000002121 nanofiber Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 11
- 239000011241 protective layer Substances 0.000 description 6
- 238000009413 insulation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000004964 aerogel Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Thermal Insulation (AREA)
Abstract
The utility model proposes a kind of civil engineering nanoscale insulated pipings, including several branch pipe(tube)s and the bindiny mechanism for connecting two neighboring branch pipe(tube);Branch pipe(tube) includes pipe main body; the outer wall of pipe main body is regular hexagon structure; the circulation passage of cylindrical structure is equipped in pipe main body; two the first positioning convex strips are axially arranged on the outer wall of pipe main body, two the first positioning convex strips are symmetrical arranged, and several first outer jointing jackets and the second outer jointing jacket are alternately arranged on the outer wall of pipe main body; the utility model is flexible for installation; heat-insulating property is good, and stability is good, improves the service life of pipeline.
Description
Technical field
The utility model is related to a kind of pipeline, more particularly to a kind of civil engineering nanoscale insulated piping.
Background technology
In central heating, cooling field, the pipeline conveyed for medium is required for carry out insulation, to ensure medium
The heat-insulating property of pipeline in transmission process.The conveying of cryogenic media is usually conveyed by pipeline, in order to avoid influencing low temperature
The performance of medium has pipeline in transmission process the heat-insulating property of higher requirement, especially pipeline.
204312944 U of patent No. CN disclose a kind of utilidor with nanometer layer, including tube body, in the tube body
It is equipped with protective layer, insulating layer, protective layer, nanometer layer and oversheath successively from inside to outside outside, the protective layer is by soft high temperature resistant
Thermal insulation material is made, and the inboard wall of tube body is coated with lubricant layer, and aperture is uniformly provided on the protective layer.Above-mentioned technical proposal improves
The sealing of pipeline, heat-insulating property, reduce noise when pipeline, but heat-insulating property is general and tube body easy deformation.
Patent CN 201620645694.9 discloses a kind of civil engineering nanoscale insulated piping, is related to civil engineering
Field, including the inner tube, thermal insulation layer, protective layer, nanometer layer and the outer tube that set gradually from inside to outside, the protection coating materials are glass
Glass fiber is uniformly provided with aperture on protective layer, and the outer tube upper surface is connected with inlet tube, and outer tube lower surface is connected with out liquid
Pipe is equipped with valve on inlet tube and outlet tube, and the thermal insulation layer includes double-layer stainless steel layer, the double-layer stainless steel interlayer by
Interior and outer successively equipped with thermal isolation film one, aerogel layer, thermal isolation film two, said inner tube is externally provided with anchor ear, and anchor ear connects with heat-insulated interlayer
It is connected to elastic rubber column, although the technical solution tube body is unlikely to deform, structure is complex, fragile, influences pipeline
Service life.
Utility model content
The utility model proposes a kind of civil engineering nanoscale insulated piping regarding to the issue above, flexible for installation, absolutely
Good in thermal property, stability is good, improves the service life of pipeline.
Specific technical solution is as follows:
A kind of civil engineering nanoscale insulated piping, including several branch pipe(tube)s and the connection for connecting two neighboring branch pipe(tube)
Mechanism;
Branch pipe(tube) includes pipe main body, and the outer wall of pipe main body is regular hexagon structure, and cylinder is equipped in pipe main body
The circulation passage of structure is axially arranged with two the first positioning convex strips on the outer wall of pipe main body, and two the first positioning convex strips are symmetrical
It is arranged, several first outer jointing jackets and the second outer jointing jacket is alternately set on the outer wall of pipe main body;
First outer jointing jacket includes the first fixing sleeve, and the outer wall of the first fixing sleeve is equipped with the first collet, is protected outside first
The inside of sheath and pipe main body clearance fit, one end of the first outer jointing jacket is outwardly extending to be equipped with that the first grafting item, it is another
What one end was recessed inwardly be equipped with the first inserting groove, the inner wall of the first outer jointing jacket are equipped with corresponding with the first positioning convex strip the
One positioning groove;
Second outer jointing jacket includes the second fixing sleeve, and the outer wall of the second fixing sleeve is equipped with the second collet, is protected outside second
The inside of sheath and pipe main body clearance fit, one end of the second outer jointing jacket is outwardly extending to be equipped with that the second grafting item, it is another
What one end was recessed inwardly be equipped with the second inserting groove, the inner wall of the first outer jointing jacket are equipped with corresponding with the first positioning convex strip the
Two positioning grooves;
First outer jointing jacket and the second outer jointing jacket are alternately set on the outer wall of pipe main body, the second adjacent grafting
Item or the plug-type setting of the first grafting item are in the first inserting groove or the second inserting groove;
The front end of pipe main body is locked by the first sealing-in terminal, and it is solid that the first sealed end attached bag includes the first sealing-in
Fixed set, is rotatably equipped with the first sealing ring on the first sealing-in fixing sleeve, and the first sealing ring is equipped with and the first grafting article or the
The inner wall of the third inserting groove that two grafting items mutually agree with, third inserting groove is equipped with internal thread, the first grafting item or the second grafting
Item is equipped with external screw thread, and the first sealing-in fixing sleeve is set on pipe main body, and the first sealing ring of rotation makes the by screw-thread fit
One sealing-in terminal is pressed abd fixed on corresponding first outer jointing jacket or the second outer jointing jacket;
The rear end of pipe main body is locked by the second sealing-in terminal, and it is solid that the second sealed end attached bag includes the second sealing-in
Fixed set, is rotatably equipped with the second sealing ring on the second sealing-in fixing sleeve, and the second sealing ring is equipped with and the first inserting groove or the
The outer wall of the third grafting item that two inserting grooves mutually agree with, third grafting item is equipped with external screw thread, the first inserting groove or the second grafting
Internal thread is equipped in slot, the second sealing-in fixing sleeve is set on pipe main body, and the second sealing ring of rotation makes the by screw-thread fit
Two sealing-in terminals are pressed abd fixed on corresponding first outer jointing jacket or the second outer jointing jacket;
Bindiny mechanism includes connecting tube, and the both ends of connecting tube are respectively sleeved at outside two adjacent pipe main bodies, connection
The first fixed ring and the second fixed ring, the outer wall of the first fixed ring and the second fixed ring are fixed in the outside of pipe by screw-thread fit
It is equipped with external screw thread, the first fixed ring and the second fixed ring is plug-type respectively is fixed on the first sealing-in terminal or the second sealed end
In the lock slots of son, fixed by dead ring between the first fixed ring and the second fixed ring.
Further, dead ring includes the first fixed ring and the second fixed ring of split structure, the first fixed ring and
Two fixed rings are mutually spliced, and are subject to plugged and fixed by contract block.
Further, equipped with the first adjusting cavity that a ring cross-section is cirque structure, the first adjusting cavity in the first sealing ring
Outer wall fitting setting the first support ring, the first adjusting cavity inner wall fitting setting the second support ring, the first support ring and second
Several third support columns are equipped between support ring, the height of the first support ring is less than the height of the second support ring, the first adjusting cavity
Interior filling nanofiber.
Further, second adjusting cavity of circle is equipped in the second sealing ring, the outer wall of the first adjusting cavity outwardly protrudes to be formed
Several ring cross-sections are the extended cavity of isosceles trapezoidal structure, and nanofiber is filled in the second adjusting cavity and extended cavity.
The beneficial effects of the utility model are:
The first outer jointing jacket of the utility model and the second protective case use split type splicing construction, can be according to duct length
It is adjusted, flexible for installation, heat-insulating property is good, and stability is good, improves the service life of pipeline.
Description of the drawings
Fig. 1 is the utility model axial sectional view.
Fig. 2 is part A enlarged drawing in Fig. 1.
Fig. 3 is branch pipe(tube) axial sectional view.
Fig. 4 is pipe main body radial cross-section.
Fig. 5 is the sealing-in terminal radial cross-section of the first sealing-in terminal/second.
Fig. 6 is dead ring radial cross-section.
Fig. 7 is the first outer jointing jacket axial sectional view.
Fig. 8 is the second outer jointing jacket axial sectional view.
Specific implementation mode
It is clear to make the technical solution of the utility model be more clear, below in conjunction with the accompanying drawings to the utility model into advancing one
Step description, any technical characteristic to technical solutions of the utility model carry out the scheme that equivalencing is obtained with conventional reasoning and fall
Enter scope of protection of the utility model.
Reference numeral
Branch pipe(tube) 1, bindiny mechanism 2, pipe main body 3, the first positioning convex strip 4, the first outer jointing jacket 5, the second outer jointing jacket
6, the first fixing sleeve 7, the first collet 8, the first grafting item 9, the first inserting groove 10, the first positioning groove 11, the second fixing sleeve
12, the second collet 13, the second grafting item 14, the second inserting groove 15, the second positioning groove 16, the first sealing-in terminal 17, first
Sealing-in fixing sleeve 18, the first sealing ring 19, third inserting groove 20, the second sealing-in terminal 21, the second sealing-in fixing sleeve 22, the second envelope
Connect ring 23, third grafting item 24, connecting tube 25, the first fixed ring 26, the second fixed ring 27, dead ring 28, the first fixed ring 29,
Second fixed ring 30, contract block 31, the first adjusting cavity 32, the first support ring 33, the second support ring 34, third support column 35, second
Adjusting cavity 36, extended cavity 37.
A kind of civil engineering nanoscale insulated piping as shown in the figure, including several branch pipe(tube)s 1 and the two neighboring branch of connection
The bindiny mechanism 2 of pipeline;
Branch pipe(tube) includes pipe main body 3, and the outer wall of pipe main body is regular hexagon structure, and cylinder is equipped in pipe main body
The circulation passage of structure is axially arranged with two the first positioning convex strips 4 on the outer wall of pipe main body, and two the first positioning convex strips are symmetrical
It is arranged, 5 and second outer jointing jacket 6 of several first outer jointing jackets is alternately set on the outer wall of pipe main body;
First outer jointing jacket includes the first fixing sleeve 7, and the outer wall of the first fixing sleeve is equipped with the first collet 8, outside first
The inside of protective case and pipe main body clearance fit, one end of the first outer jointing jacket is outwardly extending be equipped with the first grafting item 9, its
What the other end was recessed inwardly is equipped with the first inserting groove 10, and the inner wall of the first outer jointing jacket is equipped with corresponding with the first positioning convex strip
The first positioning groove 11;
Second outer jointing jacket includes the second fixing sleeve 12, and the outer wall of the second fixing sleeve is equipped with the second collet 13, and second
The inside of outer jointing jacket and pipe main body clearance fit, one end of the second outer jointing jacket is outwardly extending to be equipped with the second grafting item
What 14, its other end was recessed inwardly is equipped with the second inserting groove 15, and the inner wall of the first outer jointing jacket is equipped with and the first positioning convex strip
Corresponding second positioning groove 16;
First outer jointing jacket and the second outer jointing jacket are alternately set on the outer wall of pipe main body, the second adjacent grafting
Item or the plug-type setting of the first grafting item are in the first inserting groove or the second inserting groove;
The front end of pipe main body is locked by the first sealing-in terminal 17, and the first sealed end attached bag includes the first sealing-in
Fixing sleeve 18 is rotatably equipped with the first sealing ring 19 on first sealing-in fixing sleeve, and the first sealing ring is equipped with and the first grafting
The third inserting groove 20 that item or the second grafting item mutually agree with, the inner wall of third inserting groove are equipped with internal thread, the first grafting item or
Second grafting item is equipped with external screw thread, and the first sealing-in fixing sleeve is set on pipe main body, and the first sealing ring of rotation passes through screw thread
Cooperation makes the first sealing-in terminal be pressed abd fixed on corresponding first outer jointing jacket or the second outer jointing jacket;
The rear end of pipe main body is locked by the second sealing-in terminal 21, and the second sealed end attached bag includes the second sealing-in
Fixing sleeve 22 is rotatably equipped with the second sealing ring 23 on second sealing-in fixing sleeve, and the second sealing ring is equipped with and the first grafting
The third grafting item 24 that slot or the second inserting groove mutually agree with, the outer wall of third grafting item are equipped with external screw thread, the first inserting groove or
Internal thread is equipped in second inserting groove, the second sealing-in fixing sleeve is set on pipe main body, and the second sealing ring of rotation passes through screw thread
Cooperation makes the second sealing-in terminal be pressed abd fixed on corresponding first outer jointing jacket or the second outer jointing jacket;
Bindiny mechanism includes connecting tube 25, and the both ends of connecting tube are respectively sleeved at outside two adjacent pipe main bodies, even
The first fixed ring 26 and the second fixed ring 27, the first fixed ring and the second fixed ring are fixed in the outside taken over by screw-thread fit
Outer wall be equipped with external screw thread, the first fixed ring and the second fixed ring is plug-type respectively is fixed on the first sealing-in terminal or second
In the lock slots of sealing-in terminal, fixed by dead ring 28 between the first fixed ring and the second fixed ring.
Further, dead ring includes the first fixed ring 29 and the second fixed ring 30 of split structure, the first fixed ring
Mutually splice with the second fixed ring, and plugged and fixed is subject to by contract block 31.
Further, it is adjusted equipped with the first adjusting cavity 32 that a ring cross-section is cirque structure, first in the first sealing ring
Outer wall fitting the first support ring 33 of setting of chamber, inner wall fitting the second support ring 34 of setting of the first adjusting cavity, the first support ring
And second be equipped with several third support columns 35 between support ring, the height of the first support ring is less than the height of the second support ring, the
Nanofiber is filled in one adjusting cavity.
Further, second adjusting cavity 36 of circle is equipped in the second sealing ring, the outer wall of the first adjusting cavity outwardly protrudes shape
At the extended cavity 37 that several ring cross-sections are isosceles trapezoidal structure, nanofiber is filled in the second adjusting cavity and extended cavity.
Claims (4)
1. a kind of civil engineering nanoscale insulated piping, it is characterized in that, including several branch pipe(tube)s and the two neighboring branch pipe of connection
The bindiny mechanism in road;
Branch pipe(tube) includes pipe main body, and the outer wall of pipe main body is regular hexagon structure, and cylindrical structure is equipped in pipe main body
Circulation passage, two the first positioning convex strips are axially arranged on the outer wall of pipe main body, two the first positioning convex strips are symmetrical arranged,
Several first outer jointing jackets and the second outer jointing jacket are alternately set on the outer wall of pipe main body;
First outer jointing jacket includes the first fixing sleeve, and the outer wall of the first fixing sleeve is equipped with the first collet, the first outer jointing jacket
Inside and pipe main body clearance fit, one end of the first outer jointing jacket is outwardly extending to be equipped with the first grafting item, its other end
What is be recessed inwardly is equipped with the first inserting groove, and the inner wall of the first outer jointing jacket, which is equipped with corresponding with the first positioning convex strip first, to be determined
Position groove;
Second outer jointing jacket includes the second fixing sleeve, and the outer wall of the second fixing sleeve is equipped with the second collet, the second outer jointing jacket
Inside and pipe main body clearance fit, one end of the second outer jointing jacket is outwardly extending to be equipped with the second grafting item, its other end
What is be recessed inwardly is equipped with the second inserting groove, and the inner wall of the first outer jointing jacket, which is equipped with corresponding with the first positioning convex strip second, to be determined
Position groove;
First outer jointing jacket and the second outer jointing jacket are alternately set on the outer wall of pipe main body, the second adjacent grafting item or
First grafting item is plug-type to be arranged in the first inserting groove or the second inserting groove;
The front end of pipe main body is locked by the first sealing-in terminal, and the first sealed end attached bag includes the first sealing-in and fixes
It covers, the first sealing ring is rotatably equipped on the first sealing-in fixing sleeve, the first sealing ring is equipped with and the first grafting item or second
The inner wall of the third inserting groove that grafting item mutually agrees with, third inserting groove is equipped with internal thread, the first grafting item or the second grafting item
It is equipped with external screw thread, the first sealing-in fixing sleeve is set on pipe main body, and the first sealing ring of rotation makes first by screw-thread fit
Sealing-in terminal is pressed abd fixed on corresponding first outer jointing jacket or the second outer jointing jacket;
The rear end of pipe main body is locked by the second sealing-in terminal, and the second sealed end attached bag includes the second sealing-in and fixes
It covers, the second sealing ring is rotatably equipped on the second sealing-in fixing sleeve, the second sealing ring is equipped with and the first inserting groove or second
The outer wall of the third grafting item that inserting groove mutually agrees with, third grafting item is equipped with external screw thread, the first inserting groove or the second inserting groove
In be equipped with internal thread, the second sealing-in fixing sleeve is set on pipe main body, and the second sealing ring of rotation makes second by screw-thread fit
Sealing-in terminal is pressed abd fixed on corresponding first outer jointing jacket or the second outer jointing jacket;
Bindiny mechanism includes connecting tube, and the both ends of connecting tube are respectively sleeved at outside two adjacent pipe main bodies, connecting tube
The first fixed ring and the second fixed ring are fixed in outside by screw-thread fit, are set on the outer wall of the first fixed ring and the second fixed ring
There is an external screw thread, the first fixed ring and the second fixed ring plug-type the first sealing-in terminal or the second sealing-in terminal of being fixed on respectively
In lock slots, fixed by dead ring between the first fixed ring and the second fixed ring.
2. a kind of civil engineering nanoscale insulated piping as described in claim 1, it is characterized in that, dead ring includes split type
The first fixed ring and the second fixed ring of structure, the first fixed ring and the second fixed ring are mutually spliced, and are inserted by contract block
Connect fixation.
3. a kind of civil engineering nanoscale insulated piping as described in claim 1, it is characterized in that, it is equipped in the first sealing ring
One ring cross-section is the first adjusting cavity of cirque structure, and outer wall fitting the first support ring of setting of the first adjusting cavity, first is adjusted
Chamber inner wall fitting setting the second support ring, between the first support ring and the second support ring be equipped with several third support columns, first
The height of support ring is less than the height of the second support ring, and nanofiber is filled in the first adjusting cavity.
4. a kind of civil engineering nanoscale insulated piping as described in claim 1, it is characterized in that, it is equipped in the second sealing ring
One the second adjusting cavity of circle, the outer wall of the first adjusting cavity outwardly protrude the extended cavity to form that several ring cross-sections are isosceles trapezoidal structure,
Nanofiber is filled in second adjusting cavity and extended cavity.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820240654.5U CN207880240U (en) | 2018-02-09 | 2018-02-09 | A kind of civil engineering nanoscale insulated piping |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820240654.5U CN207880240U (en) | 2018-02-09 | 2018-02-09 | A kind of civil engineering nanoscale insulated piping |
Publications (1)
Publication Number | Publication Date |
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CN207880240U true CN207880240U (en) | 2018-09-18 |
Family
ID=63498677
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CN201820240654.5U Expired - Fee Related CN207880240U (en) | 2018-02-09 | 2018-02-09 | A kind of civil engineering nanoscale insulated piping |
Country Status (1)
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CN (1) | CN207880240U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111546485A (en) * | 2020-05-14 | 2020-08-18 | 唐山顺浩环保科技有限公司 | Conical heat-insulating pipeline and preparation method thereof |
CN111664511A (en) * | 2019-11-11 | 2020-09-15 | 珠海六和节能投资有限公司 | Thermal insulation pipe convenient to install and beneficial to air conditioning energy |
-
2018
- 2018-02-09 CN CN201820240654.5U patent/CN207880240U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111664511A (en) * | 2019-11-11 | 2020-09-15 | 珠海六和节能投资有限公司 | Thermal insulation pipe convenient to install and beneficial to air conditioning energy |
CN111546485A (en) * | 2020-05-14 | 2020-08-18 | 唐山顺浩环保科技有限公司 | Conical heat-insulating pipeline and preparation method thereof |
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Legal Events
Date | Code | Title | Description |
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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: 20180918 Termination date: 20190209 |