CN105114764A - Nanoscale hole silicon heat insulation high-temperature pipeline - Google Patents
Nanoscale hole silicon heat insulation high-temperature pipeline Download PDFInfo
- Publication number
- CN105114764A CN105114764A CN201510579214.3A CN201510579214A CN105114764A CN 105114764 A CN105114764 A CN 105114764A CN 201510579214 A CN201510579214 A CN 201510579214A CN 105114764 A CN105114764 A CN 105114764A
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- China
- Prior art keywords
- heat insulation
- cuff
- pipe
- silicon heat
- hole silicon
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
Abstract
The invention discloses a nanoscale hole silicon heat insulation high-temperature pipeline. The nanoscale hole silicon heat insulation high-temperature pipeline comprises a steel pipe outer sleeve, a vacuum layer, a hole silicon heat insulation layer, hoop sleeves, bolting nuts, an operating pipeline, supporting seats and baffles. The hoop sleeves are in the shape of two semi-circle rings. The hoop sleeves hoop the operating pipeline symmetrically and fixed through the bolting nuts arranged on the two sides of the hoop sleeves. The hoop sleeves are wrapped with the hole silicon heat insulation layer. The hole silicon heat insulation layer is wrapped with the vacuum layer. The vacuum layer is wrapped with the steel pipe outer sleeve. The baffles are arranged at the top of the hole silicon heat insulation layer. One ends of the supporting seats are arranged on the baffles, and the other ends of the supporting seats are arranged on the hoop sleeves. According to the novel nanoscale hole silicon heat insulation high-temperature pipeline, the pipeline has a good heat insulation effect by adding the nanoscale hole silicon heat insulation layer.
Description
Technical field
The present invention relates to pipeline field, particularly the adiabatic high-temperature pipe of nano grade pore silicon.
Background technique
Pipeline is the device of fluid for carrying gas, liquid or band solid particle be connected into pipe, pipe coupling and valve etc.Usually, fluid, after the superchargings such as blower, compressor, pump and boiler, flows to low pressure place from the high pressure of pipeline, also can utilize pressure or the gravity transfer of fluid self.Having many uses of pipeline is general, be mainly used in feedwater, draining, heat supply, give gas, long distance delivery oil and natural gas, agricultural irrigation, in hydraulic engineering and various commercial plant.Joining method between the turnover adapter on pipe, pipe coupling, valve and equipment, determined by factors such as the material of the character of fluid, pressure and temperature and pipe, size and installation sites, mainly contain scyewed joint, flange connect, socket joint connect and four kinds of methods such as welding.Scyewed joint is mainly applicable to small diameter pipeline.During connection, generally to be wrapped with fluoroplastic sealing strip in scyewed joint part, or coat paste paint, around sealing materials such as upper flax silks, with Leakage prevention.When 1.6 MPas are with upward pressure, generally seal at pipe end face shimming.This joining method is simple, can dismantle refitting, but must install union, so that dismounting in the suitable place of pipeline.The pipe diameter scope that flange connect is suitable for is larger.Select different flanges and gasket seal according to the character of fluid, pressure and temperature during connection, profit is clamped by bolt pad and keeps sealing, needing the pipeline section place of frequent dismounting and pipeline and the joining place of equipment, mostly adopts flange connect.The oil transportation of the feedwater in city, draining, heat supply, the trunk pipeline given gas and long distance, feed channel are laid in underground mostly, and the process pipe in factory is for ease of Operation and maintenance, is laid on the ground more.Current, supporting, the gradient of pipeline be venteds with discharge opeing, compensate, are incubated and heat, anticorrosion with clean, identify and paint and safe etc.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of nano grade pore silicon heat insulation layer by setting up, and makes pipeline have the adiabatic high-temperature pipe of nano grade pore silicon of excellent insulation effect, to solve the above-mentioned multinomial defect caused in prior art.
For achieving the above object, the invention provides following technological scheme: the adiabatic high-temperature pipe of a kind of nano grade pore silicon, comprise steel pipe overcoat, vacuum layer, hole silicon heat insulation layer, cuff, bolt jack panel, service pipe, bearing and baffle plate, cuff is two semi-annular, symmetry wales service pipe, be fixed by the bolt jack panel being arranged on cuff both sides, hole silicon heat insulation layer is wrapped in outside cuff, vacuum layer is wrapped in the outside of hole silicon heat insulation layer, steel pipe outer sheath covers is in the outside of vacuum layer, baffle plate is arranged on the top of hole silicon heat insulation layer, bearing one end is arranged on baffle plate, the other end is arranged in cuff.
Preferably, the surface be set to outside described steel pipe is provided with anticorrosive coat.
Preferably, cushion pad is provided with between described cuff and service pipe.
Preferably, described service pipe is provided with heat insulation loop.
Preferably, described bearing, comprises base and pole, and base is arranged on baffle plate, and pole is that tubaeform, narrow one end is arranged on base, and wide one end is arranged in cuff.
The beneficial effect of above technological scheme is adopted to be: the adiabatic high-temperature pipe of nano grade pore silicon of structure of the present invention, by the nano grade pore silicon heat insulation layer set up, makes pipeline have excellent insulation effect; The surface be set to outside steel pipe is provided with anticorrosive coat, and when pipeline uses, steel pipe overcoat is exposed to outside, therefore arranges anticorrosive coat on its surface, can prevent the erosion of air, water body and dust storm, and protective conduit is not corroded damage; Cushion pad is provided with between cuff and service pipe, cuff is reinforced by bolt jack panel, and cuff its pressure in clamping process can cause compressing to body, and body is out of shape, therefore the cushion pad set up can effectively alleviate this pressure, prevents body deformation; Service pipe is provided with heat insulation loop, and the nano grade pore silicon heat insulation layer that pipeline is set up can be good at playing effect of heat insulation, then sets up heat insulation loop and can strengthen this effect of heat insulation, makes the heat-insulating property of pipeline very excellent; Bearing, comprises base and pole, and base is arranged on baffle plate, pole is that tubaeform, narrow one end is arranged on base, and wide one end is arranged in cuff, flaring pole can effectively on spreading channel from the pressure in the external world, prevent that pressure is excessive causes pipe deforming.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of bearing shown in Fig. 1.
Wherein, 1---steel pipe overcoat, 2---vacuum layer, 3---hole silicon heat insulation layer, 4---cuff, 5---bolt jack panel, 6---service pipe, 7---bearing, 8---baffle plate, 9---base, 10---pole.
Embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with accompanying drawing.
Fig. 1 and Fig. 2 shows the specific embodiment of the present invention: the adiabatic high-temperature pipe of a kind of nano grade pore silicon, comprise steel pipe overcoat 1, vacuum layer 2, hole silicon heat insulation layer 3, cuff 4, bolt jack panel 5, service pipe 6, bearing 7 and baffle plate 8, cuff 4 is in two semi-annular, symmetry wales service pipe 6, be fixed by the bolt jack panel 5 being arranged on cuff 4 both sides, hole silicon heat insulation layer 3 is wrapped in outside cuff 4, vacuum layer 2 is wrapped in the outside of hole silicon heat insulation layer 3, steel pipe overcoat 1 is wrapped in the outside of vacuum layer 2, baffle plate 8 is arranged on the top of hole silicon heat insulation layer 3, bearing 7 one end is arranged on baffle plate 8, the other end is arranged in cuff 4.
Bearing 7 shown in composition graphs 2, comprises base 9 and pole 10, and base 9 is arranged on baffle plate 8, and pole 10 is that tubaeform, narrow one end is arranged on base 9, and wide one end is arranged in cuff 4.
The beneficial effect of above technological scheme is adopted to be: the adiabatic high-temperature pipe of nano grade pore silicon of structure of the present invention, by the nano grade pore silicon heat insulation layer set up, makes pipeline have excellent insulation effect; The surface be set to outside steel pipe is provided with anticorrosive coat, and when pipeline uses, steel pipe overcoat is exposed to outside, therefore arranges anticorrosive coat on its surface, can prevent the erosion of air, water body and dust storm, and protective conduit is not corroded damage; Cushion pad is provided with between cuff and service pipe, cuff is reinforced by bolt jack panel, and cuff its pressure in clamping process can cause compressing to body, and body is out of shape, therefore the cushion pad set up can effectively alleviate this pressure, prevents body deformation; Service pipe is provided with heat insulation loop, and the nano grade pore silicon heat insulation layer that pipeline is set up can be good at playing effect of heat insulation, then sets up heat insulation loop and can strengthen this effect of heat insulation, makes the heat-insulating property of pipeline very excellent; Bearing, comprises base and pole, and base is arranged on baffle plate, pole is that tubaeform, narrow one end is arranged on base, and wide one end is arranged in cuff, flaring pole can effectively on spreading channel from the pressure in the external world, prevent that pressure is excessive causes pipe deforming.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (5)
1. the adiabatic high-temperature pipe of nano grade pore silicon, it is characterized in that: comprise steel pipe overcoat, vacuum layer, hole silicon heat insulation layer, cuff, bolt jack panel, service pipe, bearing and baffle plate, cuff is two semi-annular, symmetry wales service pipe, be fixed by the bolt jack panel being arranged on cuff both sides, hole silicon heat insulation layer is wrapped in outside cuff, vacuum layer is wrapped in the outside of hole silicon heat insulation layer, steel pipe outer sheath covers is in the outside of vacuum layer, baffle plate is arranged on the top of hole silicon heat insulation layer, bearing one end is arranged on baffle plate, and the other end is arranged in cuff.
2. the adiabatic high-temperature pipe of nano grade pore silicon according to claim 1, is characterized in that: the surface be set to outside described steel pipe is provided with anticorrosive coat.
3. the adiabatic high-temperature pipe of nano grade pore silicon according to claim 1, is characterized in that: be provided with cushion pad between described cuff and service pipe.
4. the adiabatic high-temperature pipe of nano grade pore silicon according to claim 1, is characterized in that: described service pipe is provided with heat insulation loop.
5. the adiabatic high-temperature pipe of nano grade pore silicon according to claim 1, it is characterized in that: described bearing, comprise base and pole, base is arranged on baffle plate, and pole is that tubaeform, narrow one end is arranged on base, and wide one end is arranged in cuff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510579214.3A CN105114764A (en) | 2015-09-12 | 2015-09-12 | Nanoscale hole silicon heat insulation high-temperature pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510579214.3A CN105114764A (en) | 2015-09-12 | 2015-09-12 | Nanoscale hole silicon heat insulation high-temperature pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105114764A true CN105114764A (en) | 2015-12-02 |
Family
ID=54662816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510579214.3A Pending CN105114764A (en) | 2015-09-12 | 2015-09-12 | Nanoscale hole silicon heat insulation high-temperature pipeline |
Country Status (1)
| Country | Link |
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| CN (1) | CN105114764A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2714936Y (en) * | 2004-06-23 | 2005-08-03 | 杨明学 | Three-dimensional glass reinforced plastic and steel outer protective tube type precast vacuum direct-buried insulated pipe |
| WO2008017147A1 (en) * | 2006-08-10 | 2008-02-14 | Shawcor Ltd. | Thermally insulated pipe for use at very high temperatures |
| CN101706031A (en) * | 2009-11-06 | 2010-05-12 | 董勖 | Heat preservation pipe prefabricated by powder heat insulating materials |
| CN203162438U (en) * | 2013-04-11 | 2013-08-28 | 李辉 | Anti-corrosive pipeline structure |
| CN204986235U (en) * | 2015-09-12 | 2016-01-20 | 泰州市鑫润天冶金保温材料有限公司 | Adiabatic high temperature pipeline of nanometer hole silicon |
-
2015
- 2015-09-12 CN CN201510579214.3A patent/CN105114764A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2714936Y (en) * | 2004-06-23 | 2005-08-03 | 杨明学 | Three-dimensional glass reinforced plastic and steel outer protective tube type precast vacuum direct-buried insulated pipe |
| WO2008017147A1 (en) * | 2006-08-10 | 2008-02-14 | Shawcor Ltd. | Thermally insulated pipe for use at very high temperatures |
| CN101706031A (en) * | 2009-11-06 | 2010-05-12 | 董勖 | Heat preservation pipe prefabricated by powder heat insulating materials |
| CN203162438U (en) * | 2013-04-11 | 2013-08-28 | 李辉 | Anti-corrosive pipeline structure |
| CN204986235U (en) * | 2015-09-12 | 2016-01-20 | 泰州市鑫润天冶金保温材料有限公司 | Adiabatic high temperature pipeline of nanometer hole silicon |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |
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| WD01 | Invention patent application deemed withdrawn after publication |