CN207406932U - A kind of high temperature resistant heat transfer pipe - Google Patents
A kind of high temperature resistant heat transfer pipe Download PDFInfo
- Publication number
- CN207406932U CN207406932U CN201721394073.9U CN201721394073U CN207406932U CN 207406932 U CN207406932 U CN 207406932U CN 201721394073 U CN201721394073 U CN 201721394073U CN 207406932 U CN207406932 U CN 207406932U
- Authority
- CN
- China
- Prior art keywords
- high temperature
- heat transfer
- pipeline body
- temperature resistant
- transfer pipe
- 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
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 11
- 229920005830 Polyurethane Foam Polymers 0.000 claims abstract description 10
- 239000004964 aerogel Substances 0.000 claims abstract description 10
- 239000011496 polyurethane foam Substances 0.000 claims abstract description 10
- 239000012774 insulation material Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model discloses a kind of high temperature resistant heat transfer pipes, including pipeline body, at least two detection windows are offered on the pipeline body, temperature sensor and spare block are respectively arranged on the detection window, make bolt arrangement in the lower end of the temperature sensor, and pass through washer and be fixed on corresponding detection window, aerogel heat-proof coating is enclosed on the outside of the pipeline body, polyurethane foam is enclosed on the outside of the aerogel heat-proof coating, pe sheath is enclosed on the outside of the polyurethane foam.The utility model has the advantage of：Temperature sensor is provided on pipeline, real time temperature in pipe can be monitored at any time, and is carried out maintenance after can opening spare block or temperature sensor at any time when needing maintenance in window, it is very convenient, while pipeline has the effect of heat-insulated protection.
Description
Technical field
The utility model is related to mechanical pipe technical field, more particularly to a kind of high temperature resistant heat transfer pipe.
Background technology
Conventional heat supply pipeline is generally made of steel pipe, insulating layer and protective layer, and insulating layer is main generally using polyurethane foam
If because its cost of manufacture is less expensive and light-weight, there is preferable thermal and insulating performance.Protective layer generally uses polyethylene
Sheath is made, is mainly protruded using its crushing resistance and durability and water resistance；Insulating layer main function is to reduce heat supply pipeline
And its thermal losses that attachment, equipment etc. occur during Heat transmission due to heat exchange, to save fuel, ensure for caloic
Amount.But the limitation of the heat resistance due to polyurethane foam, when temperature reaches 120 DEG C, just it is present with aging phenomenon,
So that losing function of heat insulation, therefore, at present in heating system, especially a pipe network, supply water temperature often can only
Control is even lower at 110 DEG C, and result is exactly to cause that entire heating system heating range is small, heating efficiency is low.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of high temperature resistant heat transfer pipes for being capable of monitoring temperature.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of high temperature resistant heat transfer pipe, innovative point
It is：Including pipeline body, at least two detection windows are offered on the pipeline body, are set respectively on the detection window
There are temperature sensor and spare block, bolt arrangement is made in the lower end of the temperature sensor, and passes through washer and be fixed on correspondence
Detection window on, aerogel heat-proof coating, the outside of the aerogel heat-proof coating are enclosed on the outside of the pipeline body
Polyurethane foam is enclosed with, pe sheath is enclosed on the outside of the polyurethane foam.
Further, it is provided with insulating layer on the inner wall of the pipeline body.
Further, it is additionally provided with connects bayonet socket on the pipeline body.
Further, the aerogel heat-proof coating is a kind of novel heat insulation material, thickness 1.5mm.
Further, the thickness of pe sheath is about 3-5mm.
The utility model has the advantage of：Temperature sensor is provided on pipeline, can be monitored at any time warm in real time in pipe
Degree, and carried out maintenance after can opening spare block or temperature sensor at any time when needing maintenance in window, very
It is convenient, while pipeline has the effect of heat-insulated protection.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structure diagram of high temperature resistant heat transfer pipe of the utility model.
Specific embodiment
The following examples can make professional and technical personnel that the utility model be more fully understood, but therefore will not
The utility model is limited among the embodiment described scope.
As shown in Figure 1, a kind of high temperature resistant heat transfer pipe, including pipeline body 1, at least two are offered on pipeline body 1
Detection window 2 is respectively arranged with temperature sensor 3 and spare block 4 on detection window 2, and spiral shell is made in the lower end of temperature sensor 3
Stud structure, and pass through washer and be fixed on corresponding detection window 2, connects bayonet socket 5, pipeline sheet are additionally provided on pipeline body 1
Insulating layer 6 is provided on the inner wall of body 1, the outside of pipeline body 1 is enclosed with aerogel heat-proof coating 7, aerogel heat-proof coating 7
Outside be enclosed with polyurethane foam 8, the outside of polyurethane foam 8 is enclosed with pe sheath 9, and aerogel heat-proof coating 7 is
A kind of novel heat insulation material, thickness 1.5mm, the thickness of pe sheath 9 is about 3-5mm.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.This
The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
That states simply illustrates the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model
Various changes and modifications are also had, these various changes and improvements fall within the scope of the claimed invention.This practicality is new
Type is claimed scope and is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of high temperature resistant heat transfer pipe, it is characterised in that：Including pipeline body, at least two are offered on the pipeline body
Detection window is respectively arranged with temperature sensor and spare block on the detection window, and the lower end of the temperature sensor is done
Into bolt arrangement, and pass through washer and be fixed on corresponding detection window, be enclosed on the outside of the pipeline body aeroge every
Hot coating is enclosed with polyurethane foam on the outside of the aerogel heat-proof coating, is enclosed on the outside of the polyurethane foam poly-
Ethylene sheath.
2. a kind of high temperature resistant heat transfer pipe according to claim 1, it is characterised in that：On the inner wall of the pipeline body
It is provided with insulating layer.
3. a kind of high temperature resistant heat transfer pipe according to claim 2, it is characterised in that：It is also set up on the pipeline body
There is connects bayonet socket.
4. a kind of high temperature resistant heat transfer pipe according to claim 3, it is characterised in that：The aerogel heat-proof coating is one
Kind novel heat insulation material, thickness 1.5mm.
5. a kind of high temperature resistant heat transfer pipe according to claim 4, it is characterised in that：The thickness of pe sheath is about
3-5mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721394073.9U CN207406932U (en) | 2017-10-26 | 2017-10-26 | A kind of high temperature resistant heat transfer pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721394073.9U CN207406932U (en) | 2017-10-26 | 2017-10-26 | A kind of high temperature resistant heat transfer pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207406932U true CN207406932U (en) | 2018-05-25 |
Family
ID=62408707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721394073.9U Expired - Fee Related CN207406932U (en) | 2017-10-26 | 2017-10-26 | A kind of high temperature resistant heat transfer pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207406932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588248A (en) * | 2017-10-26 | 2018-01-16 | 江苏鑫贝诺冶金机械有限公司 | A kind of high temperature resistant heat transfer pipe |
-
2017
- 2017-10-26 CN CN201721394073.9U patent/CN207406932U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588248A (en) * | 2017-10-26 | 2018-01-16 | 江苏鑫贝诺冶金机械有限公司 | A kind of high temperature resistant heat transfer pipe |
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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 |
Granted publication date: 20180525 Termination date: 20181026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |