CN203322644U - Movable thermal pipe - Google Patents
Movable thermal pipe Download PDFInfo
- Publication number
- CN203322644U CN203322644U CN2013203918232U CN201320391823U CN203322644U CN 203322644 U CN203322644 U CN 203322644U CN 2013203918232 U CN2013203918232 U CN 2013203918232U CN 201320391823 U CN201320391823 U CN 201320391823U CN 203322644 U CN203322644 U CN 203322644U
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- CN
- China
- Prior art keywords
- fixed
- pipe
- dunnage
- core pipe
- thermal 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
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Abstract
The utility model relates to a thermal pipe, and particularly to a movable thermal pipe. The movable thermal pipe comprises a working core pipe, a heat insulation tile and an outer protective sheath. The heat insulation tile is fixed on the outer wall of the working core pipe through clamps. The clamps are connected through bolts. The inner wall of the outer protective sheath is connected with the clamps through guiding brackets. At least two guiding brackets are arranged. Each guiding bracket comprises a supporting board and a moving device. One end of the supporting board is fixed on the clamp, and the other end is fixed with the moving device. The moving device slides or rolls on the inner wall of the outer protective sheath. Two kinds of moving devices can be arranged, namely a roller which is arranged on the supporting board, and a slide bar which is fixedly arranged on the supporting board. The movable thermal pipe has the following advantages: effectively reducing an expansion force and an impact force of the working core pipe, preventing radial staggering of the working core pipe, and effectively protecting stability of the working core pipe.
Description
Technical field
The utility model relates to thermal pipe, especially mobile thermal pipe.
Background technique
Between heat distribution pipeline work core pipe commonly used and outer pillar, by dunnage, support, the medium temperature of transmitting due to thermal pipe is high, pressure is large, flow velocity is fast, come larger expansive force and impact force can to during operation work core pipe racks.The distortion of work core pipe expanded by heating, the contraction of catching a cold, fixing dunnage can't cushion this amount of deformation, easily damages dunnage and work core pipe.
The model utility content
For addressing the above problem, the utility model provide a kind of can self adaption work core pipe the mobile thermal pipe of distortion, concrete technological scheme is:
Mobile thermal pipe, comprise work core pipe, heat-insulating tile and outer pillar, described heat-insulating tile is fixed on the work core tube wall with clip, and the interface of described clip is bolted, described outer pillar is installed with work core pipe concentric, between described outer pillar inwall and clip, by guiding trestle, is connected.
Described guiding trestle is no less than two groups.
Described guiding trestle comprises dunnage and shifter, and the dunnage end is fixed on clip, and shifter is fixed in the dunnage top, and shifter slides or rolls on the pillar inwall outside.
Described shifter wherein a kind of structure is rolling structure, and rolling structure comprises roller shaft and roller, and roller shaft is fixed on the dunnage top, and roller is arranged on roller shaft, and roller rolls on the pillar inwall outside.
The another kind of structure of shifter is Slide bar structure, and Slide bar structure comprises dunnage and slide bar, and described slide bar is fixed on the dunnage top, and slide bar pillar inwall outside slides, and slide bar and outer pillar surface of contact are arc surface.
The mobile heat distribution pipeline that the utility model provides is simple in structure, easy for installation, can effectively adapt to the distortion of work core pipe, and can prevent radial misalignments, effectively the stability of Protection core pipe.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model scheme 1;
Fig. 2 is the structural representation of the utility model scheme 2.
Embodiment
Accompanying drawings embodiment of the present utility model, as shown in Figure 1, mobile thermal pipe, comprise work core pipe 1, heat-insulating tile 2, outer pillar 4, heat-insulating tile 2 use clips 3 are fixed on work core pipe 1 outer wall, the interface of clip 3 connects by bolt 7, and outer pillar 4 is installed with work core pipe 1 concentric, between outer pillar 4 inwalls and clip 3, by guiding trestle, is connected.Guiding trestle has 4 groups, and the ring dress is distributed on clip 3 outer walls.Guiding trestle comprises dunnage 5, roller shaft 62, roller 61 and stiffening plate 8, and dunnage 5 ends are fixed on clip 3, dunnage 5 top fixed idler whell axles 62, and roller 61 is arranged on roller shaft 62, and roller 61 is slided rolling on pillar 4 inwalls outside.
As shown in Figure 2, guiding trestle has two groups, and guiding trestle comprises dunnage 5, slide bar 6 and stiffening plate 8, and dunnage 5 ends are fixed on clip 3, top fixed slip bar 6, and slide bar 6 slides on pillar 4 inwalls outside, and slide bar 6 is arc surface with outer pillar inwall surface of contact.
Claims (5)
1. mobile thermal pipe, comprise work core pipe, heat-insulating tile and outer pillar, described heat-insulating tile is fixed on the work core tube wall with clip, the interface of described clip is bolted, described outer pillar is installed with work core pipe concentric, it is characterized in that: between described outer pillar inwall and clip, by guiding trestle, be connected.
2. mobile thermal pipe according to claim 1, it is characterized in that: described guiding trestle is no less than two groups.
3. according to claim 1 or the described mobile thermal pipe of 2 any one, it is characterized in that: described guiding trestle comprises dunnage and shifter, described dunnage end is fixed on clip, and described shifter is fixed in the dunnage top, and shifter slides or rolls on the pillar inwall outside.
4. mobile thermal pipe according to claim 3, it is characterized in that: described shifter comprises roller shaft and roller, and described roller shaft is fixed on the dunnage top, and described roller is arranged on roller shaft, and roller rolls on the pillar inwall outside.
5. mobile thermal pipe according to claim 3, it is characterized in that: described shifter comprises dunnage and slide bar, and described slide bar is fixed on the dunnage top, and slide bar pillar inwall outside slides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203918232U CN203322644U (en) | 2013-07-03 | 2013-07-03 | Movable thermal pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203918232U CN203322644U (en) | 2013-07-03 | 2013-07-03 | Movable thermal pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322644U true CN203322644U (en) | 2013-12-04 |
Family
ID=49661995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203918232U Expired - Fee Related CN203322644U (en) | 2013-07-03 | 2013-07-03 | Movable thermal pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322644U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879614A (en) * | 2015-04-22 | 2015-09-02 | 上海佳豪船舶工程设计股份有限公司 | Vacuum heat-insulating sleeve |
| CN105090682A (en) * | 2014-05-15 | 2015-11-25 | 杭州三花研究院有限公司 | Heat-insulation pipe |
| CN110296274A (en) * | 2019-08-07 | 2019-10-01 | 中国船舶重工集团公司第七0三研究所 | Rolling bearing thermal pipe bracket assembly |
-
2013
- 2013-07-03 CN CN2013203918232U patent/CN203322644U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090682A (en) * | 2014-05-15 | 2015-11-25 | 杭州三花研究院有限公司 | Heat-insulation pipe |
| CN104879614A (en) * | 2015-04-22 | 2015-09-02 | 上海佳豪船舶工程设计股份有限公司 | Vacuum heat-insulating sleeve |
| CN110296274A (en) * | 2019-08-07 | 2019-10-01 | 中国船舶重工集团公司第七0三研究所 | Rolling bearing thermal pipe bracket assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20170703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |