CN206504049U - A kind of heating muff of long distance delivery thermal pipe - Google Patents
A kind of heating muff of long distance delivery thermal pipe Download PDFInfo
- Publication number
- CN206504049U CN206504049U CN201720142711.1U CN201720142711U CN206504049U CN 206504049 U CN206504049 U CN 206504049U CN 201720142711 U CN201720142711 U CN 201720142711U CN 206504049 U CN206504049 U CN 206504049U
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- inner tube
- outer tube
- tube
- thermal pipe
- heating
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Abstract
The utility model is a kind of heating muff of long distance delivery thermal pipe, the servicing unit belonged on heat distribution pipeline, it is characterized in that the heating muff of the thermal pipe also includes inner tube, heating wire, outer tube, wire, insulating barrier, vacuum layer and heat-insulation layer, in setting inner tube on thermal pipe, it is in that outer tube is circularly set with one heart on inner pipe, the left end of this outer tube, right-hand member is mutually tightly connected with inner tube, insulating barrier is respectively provided with the periphery wall of inner tube and on the internal perisporium of outer tube, vacuum layer is set between inner tube and outer tube, heating wire is set between inner tube and outer tube, perforate is to set the wire of the both positive and negative polarity of heating wire on the tube wall of outer tube, heat-insulation layer is set on outer tube, in the conveying of long range heat distribution pipeline, when the temperature drop of medium in thermal pipe, electrified regulation is carried out to heating wire, the medium that heating wire passes to heat in thermal pipe, improve the temperature and pressure of pipeline internal medium, meet the production of user and the demand of life.
Description
Technical field
The servicing unit that the utility model belongs on heat distribution pipeline, more particularly, on a kind of long distance delivery heat distribution pipeline
Heater.
Background technology
At present, in (fed distance is more than 1000 meters) over long distances, the fortune of the heat distribution pipeline of major diameter (diameter is more than 0.5 meter)
During row, conduit running for a period of time after, the temperature of the medium (steam, hot water) of operation, pressure can decline in pipeline, lead
When causing to reach user, steam, the heating power index of hot water are unable to reach requirement, and the production and life of user is influenceed sometimes.
The content of the invention
The purpose of this utility model is to propose a kind of heating muff of long distance delivery thermal pipe, is not only simple in structure, easily
Install, dismantle, it is safe and reliable, and high insulating effect, with very strong practicality.
The purpose of this utility model is achieved like this：A kind of heating muff of long distance delivery thermal pipe is (referred to as warm
The heating muff of solenoid), including thermal pipe, it is characterized in that：A kind of heating muff of long distance delivery thermal pipe also includes interior
Pipe, heating wire, outer tube, wire, insulating barrier, vacuum layer and heat-insulation layer, match somebody with somebody on the periphery wall of described thermal pipe in gap
Close ground and inner tube is set, described inner tube is cylindrical, described inner tube can be formed using aluminium alloy or copper alloy, described
The length of inner tube be preferred in 1.0m--2.0m, and the length of described inner tube with 1.5m, be in concentric circles in described inner tube
Ground sets outer tube, outer radius big 80mm--120mm of the inside radius than inner tube of described outer tube, and described outer tube
Inside radius is preferred than the big 100mm of outer radius of inner tube, the left end section of described outer tube, right-hand member Duan Juncheng truncated cones, described
The left end of outer tube, right-hand member mutually hermetically link into an integrated entity and (be such as welded to connect) with inner tube, described outer tube can be using closing
Jin Gang is made, and insulating barrier is set on the periphery wall of described inner tube, sets exhausted on the internal perisporium of described outer tube
Edge layer, vacuum layer is set between described inner tube and outer tube, (i.e. in vacuum layer between described inner tube and outer tube
In) heating wire is set, described heating wire insulate with outer tube and inner tube, and perforate is to set on the tube wall of described outer tube
Put the wire of the both positive and negative polarity of heating wire, the power supply that described wire connection is separately set, while in the periphery wall of described outer tube
Upper setting heat-insulation layer, described heat-insulation layer can be hydrophobic type magnesium silicate fiber insulation blanket, to strengthen the heat insulation effect of outer tube.
During heat distribution pipeline makees long distance delivery, when the temperature drop of medium in thermal pipe, by this thermal pipe
The heating wire of heating muff carries out electrified regulation, and the medium (steam, hot water) that heating wire passes to heat in thermal pipe is improved
The temperature and pressure of medium (steam, hot water), make the heating power index of steam, hot water reach requirement, meet use in heat distribution pipeline
The production at family and the demand of life.
A kind of heating muff for long distance delivery thermal pipe that the utility model is proposed, is not only simple in structure, user
Just, safety, when long range heat distribution pipeline is conveyed, improves the temperature and pressure of medium in heat distribution pipeline (steam, hot water), makes
Steam, the heating power index of hot water reach requirement, the production of user and the demand of life are met, with very strong practicality
A kind of heating muff of the long distance delivery thermal pipe proposed in conjunction with drawings and examples to the utility model
It is further described.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of the heating muff for long distance delivery thermal pipe that the utility model is proposed.
In Fig. 1：
1st, inner cylinder 2, outer tube 3, heating wire 4, wire
Embodiment
As can be seen from Figure 1：A kind of heating muff of long distance delivery thermal pipe (heating muff of abbreviation thermal pipe),
Including thermal pipe, it is characterized in that：A kind of heating muff of long distance delivery thermal pipe also includes inner tube 1, heating wire 3, overcoat
Pipe 2, wire 4, insulating barrier, vacuum layer and heat-insulation layer, inner tube is ordinatedly set on the periphery wall of described thermal pipe in gap
1, described inner tube 1 is cylindrical, and described inner tube 1 can be formed using aluminium alloy or copper alloy, described inner tube 1
Length is preferred in 1.0m--2.0m, and the length of described inner tube 1 with 1.5m, is in circularly to set with one heart in described inner tube 1
Outer tube 2, outer radius big 80mm--120mm of the inside radius than inner tube 1 of described outer tube 2, and described outer tube 2 it is interior
The big 100mm of outer radius of radius ratio inner tube 1 is preferred, the left end section of described outer tube 2, right-hand member Duan Juncheng truncated cones, described
The left end of outer tube 2, right-hand member mutually hermetically link into an integrated entity and (be such as welded to connect) with inner tube 1, described outer tube 2 can be used
Steel alloy is made, and insulating barrier is set on the periphery wall of described inner tube 1, is set on the internal perisporium of described outer tube 2
Insulating barrier is put, vacuum layer is set between described inner tube 1 and outer tube 2, (is existed between described inner tube 1 and outer tube 2
In vacuum layer) heating wire 3 is set, described heating wire 3 insulate with outer tube 2 and inner tube 1, in the pipe of described outer tube 2
Perforate is to set the wire 4 of the both positive and negative polarity of heating wire 3 on wall, and described wire 4 connects the power supply separately set, while described
Heat-insulation layer is set on the periphery wall of outer tube, and described heat-insulation layer can be hydrophobic type magnesium silicate fiber insulation blanket, to strengthen overcoat
The heat insulation effect of pipe.
During heat distribution pipeline makees long distance delivery, when the temperature drop of medium in thermal pipe, by this thermal pipe
The heating wire 3 of heating muff carries out electrified regulation, and the medium (steam, hot water) that heating wire 3 passes to heat in thermal pipe is improved
The temperature and pressure of medium (steam, hot water), make the heating power index of steam, hot water reach requirement, meet use in thermal pipe
The production at family and the demand of life.
Claims (6)
1. a kind of heating muff of long distance delivery thermal pipe, including thermal pipe, it is characterized in that：A kind of long distance delivery heating power
The heating muff of pipe also includes inner tube (1), heating wire (3), outer tube (2), wire (4), insulating barrier, vacuum layer and heat-insulation layer,
Inner tube (1) is ordinatedly set in gap on the periphery wall of described thermal pipe, described inner tube (1) is cylindrical, described
The length of inner tube (1) circularly sets outer tube (2), described overcoat in described inner tube (1) in 1.0m--2.0m in concentric
Manage the outer radius big 80mm--120mm of the inside radius than inner tube (1) of (2), the left end section of described outer tube (2), right-hand member Duan Jun
In truncated cone, left end, the right-hand member of described outer tube (2) mutually hermetically link into an integrated entity with inner tube (1), in described inner tube
(1) insulating barrier is set on periphery wall, insulating barrier is set on the internal perisporium of described outer tube (2), in described inner tube (1)
Vacuum layer is set between outer tube (2), electric heating is set in vacuum layer between described inner tube (1) and outer tube (2)
Silk (3), perforate is to set the wire (4) of the both positive and negative polarity of heating wire (3) on the tube wall of described outer tube (2), and described leads
The power supply that line (4) connection is separately set, while setting heat-insulation layer on the periphery wall of described outer tube (2).
2. a kind of heating muff of long distance delivery thermal pipe according to claim 1, it is characterised in that described inner tube
(1) formed using aluminium alloy or copper alloy.
3. a kind of heating muff of long distance delivery thermal pipe according to claim 1, it is characterised in that described inner tube
(1) length is 1.5m.
4. a kind of heating muff of long distance delivery thermal pipe according to claim 1, it is characterised in that described overcoat
Manage the outer radius big 100mm of the inside radius than inner tube (1) of (2).
5. a kind of heating muff of long distance delivery thermal pipe according to claim 1, it is characterised in that described overcoat
Pipe (2) is made using steel alloy.
6. a kind of heating muff of long distance delivery thermal pipe according to claim 1, it is characterised in that described insulation
Layer is hydrophobic type magnesium silicate fiber insulation blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720142711.1U CN206504049U (en) | 2017-02-17 | 2017-02-17 | A kind of heating muff of long distance delivery thermal pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720142711.1U CN206504049U (en) | 2017-02-17 | 2017-02-17 | A kind of heating muff of long distance delivery thermal pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206504049U true CN206504049U (en) | 2017-09-19 |
Family
ID=59833689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720142711.1U Active CN206504049U (en) | 2017-02-17 | 2017-02-17 | A kind of heating muff of long distance delivery thermal pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206504049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115166092A (en) * | 2022-07-13 | 2022-10-11 | 爱谱迪(北京)科技有限公司 | Heating transmission line and combined system |
-
2017
- 2017-02-17 CN CN201720142711.1U patent/CN206504049U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115166092A (en) * | 2022-07-13 | 2022-10-11 | 爱谱迪(北京)科技有限公司 | Heating transmission line and combined system |
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