CN206055089U - A kind of insulating tube - Google Patents
A kind of insulating tube Download PDFInfo
- Publication number
- CN206055089U CN206055089U CN201620994791.9U CN201620994791U CN206055089U CN 206055089 U CN206055089 U CN 206055089U CN 201620994791 U CN201620994791 U CN 201620994791U CN 206055089 U CN206055089 U CN 206055089U
- Authority
- CN
- China
- Prior art keywords
- tube
- heat
- mineral wool
- inner tube
- rock stratum
- 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
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- Thermal Insulation (AREA)
Abstract
The utility model discloses a kind of insulating tube, including inner and outer tubes, said inner tube is disposed with solar energy heat absorbing coating, mineral wool layer, heat-insulation mortar bed and expanded pearlite rock stratum toward outer tube direction, said inner tube is connected by four fixed supports for being evenly arranged in interior pipe surface with outer tube, and the solar energy heat absorbing coating, mineral wool layer, the thickness of heat-insulation mortar bed and expanded pearlite rock stratum are respectively 5mm, 15mm, 8mm and 15mm.Not only structural stability is high for this utility model, bonding strength is big between inner and outer tubes, insulating tube is not susceptible to modification, and mineral wool layer, heat-insulation mortar bed and expanded pearlite rock stratum can carry out multi-level, efficient insulation to inner tube, the overall heat insulation effect of insulating tube is obviously improved, inner tube significantly weakens to the heat transfer of outer tube, the temperature of outer tube can be controlled effectively, it is to avoid the situation of personnel's scald occur.
Description
Technical field
This utility model is specifically related to a kind of insulating tube.
Background technology
Existing insulating tube major part is all that heat insulation effect is not to manage very much using one layer of heat preservation layer between inner and outer tubes
Think between inner and outer tubes, still possess obvious heat transfer, after especially inner tube long-time is passed through high-temp liquid, outward
The temperature of pipe also can become very high therewith, situations such as being very easy to personnel occur scald, expand additionally, due to heat-insulation layer heating
Reason, insulating tube can integrally occur modification, and between inner and outer tubes, bonding strength also can weaken therewith.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, there is provided a kind of high insulating effect, inner and outer tubes connect
Connect the good insulating tube of intensity height, structural stability.
Technical scheme：For achieving the above object, this utility model provides a kind of insulating tube, including inner and outer tubes, described
Inner tube is disposed with solar energy heat absorbing coating, mineral wool layer, heat-insulation mortar bed and expanded pearlite rock stratum toward outer tube direction, described
Inner and outer tubes are connected by four fixed supports for being evenly arranged in interior pipe surface, the solar energy heat absorbing coating, mineral wool
Layer, the thickness of heat-insulation mortar bed and expanded pearlite rock stratum are respectively 5mm, 15mm, 8mm and 15mm.
Design principle of the present utility model is：Solar energy heat absorbing coating can sponge the heat that part inner tube is passed out
Amount, so as to reduce inner tube toward the heat transference efficiency of outer tube, mineral wool layer, heat-insulation mortar bed and expanded pearlite rock stratum all possess fabulous
Heat preservation property, so as to be incubated to inner tube more comprehensively, at many levels, the loss of reduction heat, wherein heat-insulation mortar bed tool
There is fabulous adhesiveness, so that mineral wool layer, heat-insulation mortar bed and expanded pearlite rock stratum form an entirety, possess fabulous
Structural stability, mineral wool layer, heat-insulation mortar bed and expanded pearlite rock stratum also all possess very high expansion temperature so that
Mineral wool layer, heat-insulation mortar bed and expanded pearlite rock stratum are difficult the situation for occurring expanding because of high temperature, so as to further protect
The stability of structure is demonstrate,proved, inner and outer tubes are connected by four fixed supports for being evenly arranged in interior pipe surface, inner tube and outer
Pipe relative position is stable, bonding strength is high.
Further, some evenly distributed first through hole are respectively arranged with the mineral wool layer and expanded pearlite rock stratum
With the second through hole, the first through hole and the second through hole can weaken biography of the heat on mineral wool layer and expanded pearlite rock stratum
Pass, so as to optimize heat insulation effect.
Further, the first through hole and the second through hole are parallel with the axis direction of inner tube.
Further, the angle in four fixed supports between two neighboring fixed support is 90 degree.
Beneficial effect：This utility model compared with prior art, not only structural stability is high for insulating tube, inner and outer tubes it
Between bonding strength is big, insulating tube is not susceptible to modification, and mineral wool layer, heat-insulation mortar bed and expanded pearlite rock stratum can be internal
Pipe carries out multi-level, efficient insulation, and the overall heat insulation effect of insulating tube is obviously improved, and inner tube is passed to the heat of outer tube
Pass and significantly weaken, the temperature of outer tube can be controlled effectively, it is to avoid the situation of personnel's scald occur.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, further elucidate this utility model, it should be understood that these embodiments are only used for
Illustrate this utility model rather than limit scope of the present utility model, after this utility model has been read, art technology
Modification of the personnel to the various equivalent form of values of the present utility model falls within the application claims limited range.
Embodiment 1：
As shown in figure 1, this utility model provides a kind of insulating tube, including inner tube 1 and outer tube 2, said inner tube 1 is toward outer tube 2
Direction is disposed with solar energy heat absorbing coating 3, mineral wool layer 4, heat-insulation mortar bed 7 and expanded pearlite rock stratum 5, said inner tube 1
It is connected by four fixed supports 6 for being evenly arranged in 1 surface of inner tube with outer tube 2, the solar energy heat absorbing coating 3, mineral wool
The thickness of layer 4, heat-insulation mortar bed 7 and expanded pearlite rock stratum 5 is respectively 5mm, 15mm, 8mm and 15mm, 4 He of mineral wool layer
Some evenly distributed first through hole 41 and the second through hole 51, the first through hole 41 are respectively arranged with expanded pearlite rock stratum 5
It is parallel with the axis direction of inner tube 1 with the second through hole 51, in four fixed supports 6 between two neighboring fixed support 6
Angle be 90 degree.
Claims (4)
1. a kind of insulating tube, including inner tube (1) and outer tube (2), it is characterised in that：Past outer tube (2) direction of said inner tube (1) is successively
It is provided with solar energy heat absorbing coating (3), mineral wool layer (4), heat-insulation mortar bed (7) and expanded pearlite rock stratum (5), said inner tube
(1) it is connected by four fixed supports (6) for being evenly arranged in inner tube (1) surface with outer tube (2), the solar energy heat absorbing coating
(3), the thickness of mineral wool layer (4), heat-insulation mortar bed (7) and expanded pearlite rock stratum (5) is respectively 5mm, 15mm, 8mm and 15mm.
2. a kind of insulating tube according to claim 1, it is characterised in that：The mineral wool layer (4) and expanded pearlite rock stratum
(5) some evenly distributed first through hole (41) and the second through hole (51) are respectively arranged with.
3. a kind of insulating tube according to claim 2, it is characterised in that：The first through hole (41) and the second through hole (51)
It is parallel with the axis direction of inner tube (1).
4. a kind of insulating tube according to claim 1, it is characterised in that：It is two neighboring in four fixed supports (6)
Angle between fixed support (6) is 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620994791.9U CN206055089U (en) | 2016-08-29 | 2016-08-29 | A kind of insulating tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620994791.9U CN206055089U (en) | 2016-08-29 | 2016-08-29 | A kind of insulating tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206055089U true CN206055089U (en) | 2017-03-29 |
Family
ID=58379133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620994791.9U Expired - Fee Related CN206055089U (en) | 2016-08-29 | 2016-08-29 | A kind of insulating tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206055089U (en) |
-
2016
- 2016-08-29 CN CN201620994791.9U patent/CN206055089U/en not_active Expired - Fee Related
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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: 20170329 Termination date: 20200829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |