CN207864807U - A kind of heat supply insulating tube convenient for safeguarding - Google Patents
A kind of heat supply insulating tube convenient for safeguarding Download PDFInfo
- Publication number
- CN207864807U CN207864807U CN201820203671.1U CN201820203671U CN207864807U CN 207864807 U CN207864807 U CN 207864807U CN 201820203671 U CN201820203671 U CN 201820203671U CN 207864807 U CN207864807 U CN 207864807U
- Authority
- CN
- China
- Prior art keywords
- layer
- heat supply
- detection device
- protective layer
- insulating
- 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
- 239000010410 layer Substances 0.000 claims abstract description 63
- 238000001514 detection method Methods 0.000 claims abstract description 51
- 239000011241 protective layer Substances 0.000 claims abstract description 30
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 230000007797 corrosion Effects 0.000 claims abstract description 13
- 238000005260 corrosion Methods 0.000 claims abstract description 13
- 239000003381 stabilizer Substances 0.000 claims abstract description 9
- 239000004743 Polypropylene Substances 0.000 claims abstract description 7
- -1 polypropylene Polymers 0.000 claims abstract description 7
- 229920001155 polypropylene Polymers 0.000 claims abstract description 7
- 230000001070 adhesive effect Effects 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 4
- 239000002985 plastic film Substances 0.000 claims description 4
- 229920006255 plastic film Polymers 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 239000005439 thermosphere Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004321 preservation Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000004750 melt-blown nonwoven Substances 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model is related to heating equipment technical fields, specifically disclose a kind of heat supply insulating tube convenient for safeguarding, including inner tube, the outer surface of said inner tube is arranged with recuperation layer, the outer surface of the recuperation layer is arranged with insulating layer, the outer surface of the insulating layer is arranged with protective layer, the outer surface of the protective layer is equipped with corrosion-resistant coating, the recuperation layer is made of superfine polypropylene melt-blow nonwoven, perforative through-hole is equipped in the insulating layer, the through-hole is parallel to inner tube, the bottom of the recuperation layer is equipped with detection device, the detection device sequentially passes through corrosion-resistant coating, protective layer, insulating layer, the detection device is threadedly coupled with insulating layer, the detection device includes connector and detection piece, the bottom of the heat supply insulating tube is equipped with stabilizer blade, the stabilizer blade is located at the both sides of detection device.The utility model has the beneficial effects that convenient for safeguarding, overhauling, long lifespan.
Description
Technical field
The utility model is related to heating equipment technical field, especially a kind of heat supply insulating tubes convenient for safeguarding.
Background technology
Insulating tube is to influence energy saving key factor, and insulating tube is developed with application increasingly by the universal of countries in the world
Pay attention to.After the 1970s, the consumption that the energy is greatly reduced is made every effort in the production and application of external most attention insulating tube
Amount, to reduce environmental pollution and greenhouse effects.State's external thermal insulation industry has had very long history, and heat insulating material is also just
It is emerged in large numbers constantly.Before 1980, the development of China's insulating tube is very slow, and heat preservation factory few in number can only produce on a small quantity
Direct buried insulating tube, but effort in more than 30 years is passed through in China's heat preservation industry, especially passes through nearly 10 years high speed developments, much
From scratch, from single to diversification, from low to high, application is more and more common for quality for product.
Insulating tube generally all includes the inner tube of inside, and the insulating layer being set in outside inner tube, general large-scale heat supply are set
The insulating tube of direct burial is all made of in applying, this direct-buried heat insulation pipe is embedded in underground and leakage alarm line is coordinated to use, once pipe
Road somewhere leaks, and can show position and the leak magnitude of leak on detecting instrument by the conduction of alarming line, but
It is that there is no leakage alarm devices for the pipeline of insulating tube for registering one's residence or aerial laying, and insulating tube is in use
It will produce scale effect transfer efficiency and service life.
Utility model content
Purpose of the utility model is to solve the above problems, devise a kind of heat supply insulating tube convenient for safeguarding.
Realize that above-mentioned purpose the technical solution of the utility model is, a kind of heat supply insulating tube convenient for safeguarding, including it is interior
Pipe, the outer surface of said inner tube are arranged with recuperation layer, and the outer surface of the recuperation layer is arranged with insulating layer, the insulating layer it is outer
Surface is arranged with protective layer, and the outer surface of the protective layer is equipped with corrosion-resistant coating, and the recuperation layer is meltblown non-by superfine polypropylene
Woven cloths are made, and perforative through-hole is equipped in the insulating layer, and the through-hole is parallel to inner tube, and the bottom of the recuperation layer is equipped with
Detection device, the detection device sequentially pass through corrosion-resistant coating, protective layer, insulating layer, the detection device and insulating layer screw thread
Connection, the detection device include connector and detection piece, and the connector is hollow annular, and the outside of the connector is equipped with
The bottom of screw thread, the connector is equipped with groove slideway, and the detection piece is cylindric, and the top of the detection piece is equipped with protrusion
Block, the groove slideway is matched with the protruding block makes connector be detachably connected with detection piece, the inside of the detection piece
Equipped with water-soluble seal chamber, the seal chamber is internally provided with floating body, and the bottom of the heat supply insulating tube is equipped with stabilizer blade, described
Stabilizer blade is located at the both sides of detection device.
Further, the protective layer is made of metal material, and the inside of the protective layer is equipped with adhesive phase, the guarantor
Warm layer is connect with the protective layer by described adhesive layer, and the corrosion-resistant coating is plastic film layer.
Further, the insulating layer is made of polyurethane foam material.
Further, the water-soluble seal chamber is made of water-soluble interlaced fabric.
Further, the floating body is orange red.
Further, the detection device is spaced setting on heat supply insulating tube.
A kind of heat supply insulating tube convenient for safeguarding made using the technical solution of the utility model, advantage are existed
In, 1, simple in structure, it can be quickly detected heat preservation tube leakage, convenient for safeguarding, be equipped with detection device, inspection in the present invention
It surveys device to be connected to recuperation layer, recuperation layer uses polypropylene melt-blown nonwoven fabric, and the regain of polypropylene material is 0, therefore is worked as
When keeping the temperature tube leakage, recuperation layer will not absorb water, and water can flow into detection device, because the water-soluble seal chamber in detection piece can melt
Change, the orange red floating body wrapped up in water-soluble seal chamber can float, to remind staff to have leak case, on-call maintenance；
2, service life is long, cost-effective, and protective layer is connect with heat preservation interlayer by adhesive phase, when protective layer is destroyed by puncture
When, adhesive phase protects protective layer not to be destroyed by the adhesiveness of itself, and the plastic film layer outside protective layer also prevents from preventing
Fiery window because and air contact aoxidized situations such as.
Description of the drawings
Fig. 1 is the structural schematic diagram of the non-installation check device of the utility model；
Fig. 2 is the structural schematic diagram of check device in the utility model；
Fig. 3 is the structural schematic diagram that connector is connected with detection piece in the utility model；
In figure, 1, inner tube；2, recuperation layer；3, insulating layer；4, protective layer；5, corrosion-resistant coating；6, through-hole；7, detection device；
8, connector；9, detection piece；10, screw thread；11, groove slideway；12, protruding block；13, water-soluble seal chamber；14, floating body；15, it props up
Foot；16, adhesive phase.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of heat supply insulating tube convenient for safeguarding as shown in Figs. 1-3, including inner tube 1, institute
The outer surface for stating inner tube 1 is arranged with recuperation layer 2, and the outer surface of the recuperation layer 2 is arranged with insulating layer 3, the insulating layer 3 it is outer
Surface is arranged with protective layer 4, and the outer surface of the protective layer 4 is equipped with corrosion-resistant coating 5, and the recuperation layer 2 is melted by superfine polypropylene
Blowing nonwoven is made, and perforative through-hole 6 is equipped in the insulating layer 3, and the through-hole 6 is parallel to inner tube 1, the recuperation layer 2
Bottom be equipped with detection device 7, the detection device 7 sequentially passes through corrosion-resistant coating 5, protective layer 4, insulating layer 3, and the detection fills
7 to be set to be threadedly coupled with insulating layer 3, the detection device 7 includes connector 8 and detection piece 9, and the connector 8 is hollow annular,
The outside of the connector 8 is equipped with screw thread 10, also is provided with matched screw thread 10 in insulating layer 3, the bottom of the connector 8 is set
Fluted slideway 11, the detection piece 9 are cylindric, and the top of the detection piece 9 is equipped with protruding block 12, the groove slideway 11
Being matched with the protruding block 12 makes connector 8 be detachably connected with detection piece 9, and the detection piece 9 is internally provided with water solubility
Seal chamber 13, the seal chamber are internally provided with floating body 14, and the bottom of the heat supply insulating tube is equipped with stabilizer blade 15, the stabilizer blade
15 are located at the both sides of detection device 7.
Preferably, the protective layer 4 is made of metal material, such as metallic aluminium, and the inside of the protective layer 4 is equipped with bonding
Oxidant layer 16, the insulating layer 3 are connect with the protective layer 4 by described adhesive layer 16, adhesive phase 16 protective layer 4 by
Self-healing performance is played when puncturing destruction, to improve the service life of insulating tube, the corrosion-resistant coating 5 is plastic film layer, plastics
Film layer is used for preventing metal material from being aoxidized.
Preferably, the insulating layer 3 is made of polyurethane foam material.
Preferably, the water-soluble seal chamber 13 is made of water-soluble interlaced fabric, and water-soluble seal chamber 13 can be by aqueous fusion
Change, the bottom of water-soluble seal chamber 13 is detachably connected with the thread gluing composition inside thread gluing and detection piece 9.
Preferably, the floating body 14 is orange red, orange red more eye-catching, after water-soluble seal chamber 13 is melted by water,
Floating body 14 floats, to remind staff, insulating tube to produce leakage.
Preferably, the detection device 7, stabilizer blade 15 are spaced setting, the wherein both ends of recuperation layer 2 on heat supply insulating tube
Sealed by fluid sealant, recuperation layer 2, insulating layer 3, protective layer 4, corrosion-resistant coating 5, adhesive phase 16 the length for being shorter in length than inner tube 1
Degree facilitates inner tube 1 to be welded with other elements in transfer pipeline.
When specifically used：The utility model is welded with other elements in pipeline, when generating leakage in inner tube 1, because of accumulation of heat
Layer 2 is made of polypropylene melt blown non-woven material, therefore water will not be absorbed by recuperation layer 2, but is flowed into and examined along recuperation layer 2
It surveys in device 7, the water-soluble seal chamber 13 in detection piece 9 is dissolved in water, and orange-red floating body 14 starts to float, and reminds work people
Member pays attention to having leakage to generate, and is detachably connected between detection device 7 and recuperation layer 2, the detection piece 9 in detection device 7 with even
Fitting 8 is mutually also to be detachably connected, and water-soluble seal chamber 13 is connect with the bottom of detection piece 9 using thread gluing, so detection dress
Setting 7 can recycle, environmentally protective；Adhesive phase 16 is equipped between protective layer 4 and insulating layer 3, when protective layer 4 is worn by external force
When thorn, adhesive phase 16 plays adhesive effect, has self-healing property.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of heat supply insulating tube convenient for safeguarding, which is characterized in that including inner tube, the outer surface of said inner tube is arranged with storage
The outer surface of thermosphere, the recuperation layer is arranged with insulating layer, and the outer surface of the insulating layer is arranged with protective layer, the protective layer
Outer surface be equipped with corrosion-resistant coating, the recuperation layer is made of superfine polypropylene melt-blow nonwoven, is equipped in the insulating layer
Perforative through-hole, the through-hole are parallel to inner tube, and the bottom of the recuperation layer is equipped with detection device, and the detection device is passed through successively
Corrosion-resistant coating, protective layer, insulating layer are worn, the detection device is threadedly coupled with insulating layer, and the detection device includes connector
And detection piece, the connector are hollow annular, the outside of the connector is equipped with screw thread, and the bottom of the connector is equipped with recessed
Slot slideway, the detection piece are cylindric, and the top of the detection piece is equipped with protruding block, the groove slideway and the protruding block
Matching makes connector be detachably connected with detection piece, and the detection piece is internally provided with water-soluble seal chamber, the seal chamber
Be internally provided with floating body, the bottom of the heat supply insulating tube is equipped with stabilizer blade, and the stabilizer blade is located at the both sides of detection device.
2. a kind of heat supply insulating tube convenient for safeguarding according to claim 1, which is characterized in that the protective layer is by gold
Belong to material to be made, the inside of the protective layer is equipped with adhesive phase, and the insulating layer passes through described adhesive with the protective layer
Layer connection, the corrosion-resistant coating are plastic film layer.
3. a kind of heat supply insulating tube convenient for safeguarding according to claim 2, which is characterized in that the insulating layer is by gathering
Urethane expanded material is made.
4. a kind of heat supply insulating tube convenient for safeguarding according to claim 3, which is characterized in that the water-soluble sealing
Chamber is made of water-soluble interlaced fabric.
5. a kind of heat supply insulating tube convenient for safeguarding according to claim 4, which is characterized in that the floating body is orange red
Color.
6. according to a kind of heat supply insulating tube convenient for safeguarding of claim 1-5 any one of them, which is characterized in that the inspection
It surveys device and is spaced setting on heat supply insulating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820203671.1U CN207864807U (en) | 2018-02-06 | 2018-02-06 | A kind of heat supply insulating tube convenient for safeguarding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820203671.1U CN207864807U (en) | 2018-02-06 | 2018-02-06 | A kind of heat supply insulating tube convenient for safeguarding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207864807U true CN207864807U (en) | 2018-09-14 |
Family
ID=63457448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820203671.1U Expired - Fee Related CN207864807U (en) | 2018-02-06 | 2018-02-06 | A kind of heat supply insulating tube convenient for safeguarding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207864807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513639A (en) * | 2021-07-22 | 2021-10-19 | 江苏德誉环保设备科技有限公司 | Method for manufacturing anti-freezing water supply pipeline for mist system |
-
2018
- 2018-02-06 CN CN201820203671.1U patent/CN207864807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513639A (en) * | 2021-07-22 | 2021-10-19 | 江苏德誉环保设备科技有限公司 | Method for manufacturing anti-freezing water supply pipeline for mist system |
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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: 20180914 |