CN105525591A - Anti-icing and de-icing building material based on composite phase change material - Google Patents
Anti-icing and de-icing building material based on composite phase change material Download PDFInfo
- Publication number
- CN105525591A CN105525591A CN201410561833.5A CN201410561833A CN105525591A CN 105525591 A CN105525591 A CN 105525591A CN 201410561833 A CN201410561833 A CN 201410561833A CN 105525591 A CN105525591 A CN 105525591A
- Authority
- CN
- China
- Prior art keywords
- icing
- change material
- phase
- phase change
- carbon fiber
- 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.)
- Granted
Links
Landscapes
- Bridges Or Land Bridges (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses an anti-icing and de-icing building material based on a composite phase change material. The anti-icing and de-icing building material based on the composite phase change material comprises a phase change material heat storage module, a carbon fiber heating cable, a waterproof layer, a heat insulating layer, a pipeline shell and housing fins. Under a low temperature environment, heat stored by the phase change material is released through the waterproof layer, the housing and the fins to realize de-icing; and when the temperature of the phase change material approaches a critical temperature T, a heating mode of the carbon fiber heating cable is turned on and the heat of the carbon fiber heating cable is directly transmitted to the phase change material to realize phase change heat storage. The anti-icing and de-icing building material based on the composite phase change material, disclosed by the invention, is advantaged in that the thermoelectric conversion efficiency of the building material reaches up to more than 99% due to adoption of both an anti-icing and de-icing composite pipeline with a tubular structure and the carbon fiber heating cable; the structure of the anti-icing and de-icing building material is compact; the investment and operation expenses of the anti-icing and de-icing building material are low; an emergency reaction system of a tunnel is enhanced in bad weathers; and the anti-icing and de-icing building material can be also mounted and used under special environments such as the tunnels with small radians, narrow slit or the like. As the heat is finally released through the fins, the heat transmission is enhanced so that icing prevention and de-icing are efficient.
Description
Technical field
The present invention relates to a kind of anti-icing ice-melt compound pipeline complex pipeline, especially a kind of anti-icing ice-melt building materials based on composite phase-change material.
Background technology
It is northern area and part southern area under atrocious weather condition (severe cold weather as strong sleet and cooling) that tunnel freezes etc., when temperature is lower than 0
oduring C, freezing and accumulated snow phenomenon appears in tunnel.Occur that tunnel is when freezing, tunnel ice piton, circuit to bulge etc. and all may cause serious traffic accident; Because circuit is extruded distortion, driving easily de-orbits, and causes traffic accident.Therefore, adopt rational anti-icing deicing device or system, to reducing driving hidden danger under severe cold weather, avoiding casualties to seem very crucial.
The large problem solved is badly in need of in the anti-icing world today, tunnel.At present, Japanese infrared heating device, U.S.'s hot air door spacer assembly, draining insulation leak stopping, heating board ice-melt etc.Although infrared heating, hot air door spacer assembly, draining insulation leak stopping, etc. method effective, long in time limit, investment is large, it is complicated to install, and does not meet China's national situation; Heating board ice-melt small investment, but under the special environment such as or slit less at tunnel radian, heating board cannot be installed.
Summary of the invention
For under the environment that or slit less at tunnel radian etc. are special, the deficiency of anti-icing technology, the technical problem to be solved in the present invention is to provide a kind of compact conformation, it is little to invest, and can strengthen the emergency reaction mechanism in tunnel in inclement weather and the anti-icing compound pipeline complex pipeline in a kind of tunnel can installed and used under the particular surroundings such as less or slit at tunnel radian.
In order to overcome the deficiencies in the prior art, the technical solution used in the present invention is: a kind of anti-icing ice-melt building materials based on composite phase-change material are made up of six parts, are carbon fiber heating cable, insulation layer, phase-change material module, waterproofing course, pipeline shell, radiating fin respectively.Described carbon fiber heating cable is placed in phase-change material module circular hole, with phase-change material module close contact.Described insulation layer and phase-change material module close contact.Described waterproofing course and phase-change material module and insulation layer close contact.Described pipeline shell and waterproofing course are fitted tightly by adhesives.Described radiating fin and pipeline shell seamless welding.
In this programme, described insulation layer is semi cylindrical type structure, and in it, semi-circular recesses and phase-change material heat accumulation module closely cooperate, and phase-change material module the latter half is closely entangled by interior semi-circular recesses, reduces heat and scatters and disappears in ice-melt direction dorsad, improve ice-melt effect.
In this programme, described waterproofing course has the good waterproof roll of the thermal conductivity of cementability, directly and phase-change material module closely bond.The cementability itself had and good thermal conductivity are avoided using extra adhesives, reduce integrated piping volume, improve heat transfer efficiency.
In this programme, described radiating fin is metal alloy compositions, realizes seamless welding with pipeline shell by the processing mode welded, and increase heat transfer area, enhance heat effect, plays the effect that water conservancy diversion is hydrophobic simultaneously.
A kind of anti-icing ice-melt building materials based on composite phase-change material of the present invention adopt phase-change material and carbon fiber heating cable as the medium of heat accumulation, ice-melt thermal source and low-temperature heat, and its operating principle is as follows: 0
othe environment temperature of below C, tunnel carries out anti-icing ice-melt needs a large amount of heats; And phase-change material can mass storage heat, heat is through waterproofing course, heat-conducting type epoxy resin and shell, and finally by fin release heat, fin strengthens heat transfer, makes anti-icing ice-melt more efficient.When phase-change material temperature close to critical-temperature constantly, carbon fiber heating cable open heating mode, its heat is directly delivered in phase-change material and realizes phase-change thermal storage, and conversion efficiency of thermoelectric is up to more than 99%.
The invention has the beneficial effects as follows: the effective store heat of composite phase-change material also makes even heat transmission, then by waterproofing course, heat-conducting type epoxy resin and shell, finally by fin release heat, anti-icing ice-melt is realized, this process safety is reliable, and ice-melt effect is high.First, a kind of anti-icing ice-melt building materials based on composite phase-change material of the present invention with composite phase-change material and carbon fiber heating cable for medium, the effective store heat of composite phase-change material also makes even heat transmission, and finally by fin release heat, strengthen heat transfer, improve heat transference efficiency, make anti-icing ice-melt more efficient.Secondly, carbon fiber heating cable up to more than 99% conversion efficiency of thermoelectric greatly reduce the operating cost of compound pipeline complex pipeline.Again, a kind of anti-icing ice-melt building materials based on composite phase-change material of the present invention adopt phase-change material heat accumulation and the efficient conversion efficiency of thermoelectric of carbon fiber, and adopt the anti-icing ice-melt compound pipeline complex pipeline of tubular structure, realize compact conformation, investment and operating cost low, strengthen the emergency reaction mechanism in tunnel in inclement weather, and can install and use under the particular surroundings such as less or slit at tunnel radian.
Accompanying drawing explanation
The assembling drawing of a kind of anti-icing ice-melt building materials based on composite phase-change material of Fig. 1.
The structure chart of a kind of anti-icing ice-melt building materials based on composite phase-change material of Fig. 2.
The sectional view of a kind of anti-icing ice-melt building materials based on composite phase-change material of Fig. 3.
Fig. 4 phase-change material function structure chart.
Detailed description of the invention
Below embodiments of the present invention are specifically described.
As shown in Figure 1, Figure 2 and Figure 3, a kind of anti-icing ice-melt building materials based on composite phase-change material of the present invention are made up of six parts, are carbon fiber heating cable 11, insulation layer 12, phase-change material module 13, waterproofing course 14, pipeline shell 15, radiating fin 16 respectively.Described carbon fiber heating cable 11 is placed in phase-change material module 13 circular hole 131, with phase-change material module 13 close contact.Described insulation layer 12 and phase-change material module 13 close contact.Described waterproofing course 14 and phase-change material module 13 and insulation layer 12 close contact.Described pipeline shell 15 is fitted tightly by adhesives 21 with waterproofing course 14.Described radiating fin 16 and pipeline shell 15 seamless welding.
As shown in Figures 2 and 3, described insulation layer 12 is semi-cylindrical shaped structure, and in it, semi-circular recesses 121 and phase-change material module 13 closely cooperate, and phase-change material module 13 the latter half are closely entangled, and reduces heat and scatters and disappears in ice-melt direction dorsad, improve ice-melt effect.
In the present embodiment, as shown in Figure 2, described waterproofing course 14 has the good waterproof roll of the thermal conductivity of cementability, directly and phase-change material module 13 closely bond.The cementability itself had and good thermal conductivity are avoided using extra adhesives, reduce integrated piping volume, improve heat transfer efficiency.
In the present embodiment, as shown in Figure 2, described radiating fin 16 is metal alloy compositions, realizes seamless welding with pipeline shell 15 by the processing mode welded, and increase heat transfer area, enhance heat effect, plays the effect that water conservancy diversion is hydrophobic simultaneously.
The architectural feature of this phase-change material composite plate in sum, overall beneficial effect of the present invention is: with phase-change material module 13 and carbon fiber heating cable 11 for medium, the effective store heat of phase-change material module 13 also makes even heat transmission, and finally by radiating fin 16 release heat, strengthen heat transfer, improve heat transference efficiency, make anti-icing ice-melt more efficient.Secondly, a kind of anti-icing ice-melt building materials based on composite phase-change material of the present invention adopt the anti-icing ice-melt compound pipeline complex pipeline of tubular structure, realize compact conformation, reduce investment and operating cost, strengthen the emergency reaction mechanism in tunnel in inclement weather, and can install and use under the particular surroundings such as less or slit at tunnel radian.
Above-described embodiment is the present invention's preferably embodiment, but embodiments of the present invention are not restricted to the described embodiments, as changed waterproofing course 14, insulation layer 12, phase-change material module 13, the structure of radiating fin 16 or quantity, the length of carbon fiber heating cable 11 reasonably can be selected according to the demand of carrying out anti-icing ice-melt institute calorific requirement at varying environment temperature, the change done under other any does not deviate from Spirit Essence of the present invention and principle, modify, substitute, combination, simplify, all should be substitute mode and the technical scheme of equivalence, be included within protection scope of the present invention.
Claims (5)
1. based on anti-icing ice-melt building materials for composite phase-change material, it is characterized in that: be made up of carbon fiber heating cable, insulation layer, phase-change material module, waterproofing course, pipeline shell, radiating fin six part respectively.
2. carbon fiber heating cable described in is placed in phase-change material module circular hole, with phase-change material module close contact; Described insulation layer and phase-change material module close contact; Described waterproofing course and phase-change material module and insulation layer close contact; Described pipeline shell and waterproofing course are fitted tightly by adhesives; Described radiating fin and pipeline shell seamless welding.
3. a kind of anti-icing ice-melt building materials based on composite phase-change material according to claim 1, it is characterized in that: described insulation layer is semi cylindrical type structure, in it, semi-circular recesses and phase-change material heat accumulation module closely cooperate.
4. a kind of anti-icing ice-melt building materials based on composite phase-change material according to claim 1, it is characterized in that: described phase-change material module is cylinder-like structure, centre has circular hole, and carbon fiber heating cable is placed in one, and circular hole and carbon fiber heating cable closely cooperate.
5. a kind of anti-icing ice-melt building materials based on composite phase-change material according to claim 1, is characterized in that: described radiating fin and pipeline shell compact siro spinning technology, and increase heat transfer area, enhance heat effect, plays the effect that water conservancy diversion is hydrophobic simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410561833.5A CN105525591B (en) | 2014-10-22 | 2014-10-22 | A kind of anti-icing ice-melt building materials based on composite phase-change material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410561833.5A CN105525591B (en) | 2014-10-22 | 2014-10-22 | A kind of anti-icing ice-melt building materials based on composite phase-change material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105525591A true CN105525591A (en) | 2016-04-27 |
| CN105525591B CN105525591B (en) | 2018-01-02 |
Family
ID=55768086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410561833.5A Expired - Fee Related CN105525591B (en) | 2014-10-22 | 2014-10-22 | A kind of anti-icing ice-melt building materials based on composite phase-change material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105525591B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278778A (en) * | 2018-03-27 | 2018-07-13 | 芜湖美的厨卫电器制造有限公司 | A kind of phase transformation electric heater and temperature control method of water |
| CN108577346A (en) * | 2018-04-23 | 2018-09-28 | 青岛裕王智能科技床业有限公司 | A kind of new kinetic energy health energy system and application |
| CN113086163A (en) * | 2021-04-09 | 2021-07-09 | 南京航空航天大学 | Anti-icing and deicing device, wing, aircraft and wing anti-icing and deicing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2583565Y (en) * | 2002-10-14 | 2003-10-29 | 魏秀岩 | Carbon fibre metal pipe heater |
| CN202787069U (en) * | 2012-05-22 | 2013-03-13 | 湖南省交通科学研究院 | Bridge deck anti-icer based on phase change energy storage material |
| CN103046440A (en) * | 2012-12-19 | 2013-04-17 | 川铁电气（天津）集团有限公司 | Intelligent railway tunnel ice melting device |
| CN203128955U (en) * | 2013-03-24 | 2013-08-14 | 西安铁路局科学技术研究所 | Deicing device for electrified railway tunnel |
| CN203441530U (en) * | 2013-08-22 | 2014-02-19 | 久盛电气股份有限公司 | Tunnel top ice melting system |
| CN204290233U (en) * | 2014-10-22 | 2015-04-22 | 广东工业大学 | Based on the anti-icing ice-melt building materials of composite phase-change material |
-
2014
- 2014-10-22 CN CN201410561833.5A patent/CN105525591B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2583565Y (en) * | 2002-10-14 | 2003-10-29 | 魏秀岩 | Carbon fibre metal pipe heater |
| CN202787069U (en) * | 2012-05-22 | 2013-03-13 | 湖南省交通科学研究院 | Bridge deck anti-icer based on phase change energy storage material |
| CN103046440A (en) * | 2012-12-19 | 2013-04-17 | 川铁电气（天津）集团有限公司 | Intelligent railway tunnel ice melting device |
| CN203128955U (en) * | 2013-03-24 | 2013-08-14 | 西安铁路局科学技术研究所 | Deicing device for electrified railway tunnel |
| CN203441530U (en) * | 2013-08-22 | 2014-02-19 | 久盛电气股份有限公司 | Tunnel top ice melting system |
| CN204290233U (en) * | 2014-10-22 | 2015-04-22 | 广东工业大学 | Based on the anti-icing ice-melt building materials of composite phase-change material |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278778A (en) * | 2018-03-27 | 2018-07-13 | 芜湖美的厨卫电器制造有限公司 | A kind of phase transformation electric heater and temperature control method of water |
| CN108278778B (en) * | 2018-03-27 | 2024-06-04 | 芜湖美的厨卫电器制造有限公司 | Phase-change electric water heater and water temperature control method |
| CN108577346A (en) * | 2018-04-23 | 2018-09-28 | 青岛裕王智能科技床业有限公司 | A kind of new kinetic energy health energy system and application |
| CN113086163A (en) * | 2021-04-09 | 2021-07-09 | 南京航空航天大学 | Anti-icing and deicing device, wing, aircraft and wing anti-icing and deicing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105525591B (en) | 2018-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105587325B (en) | A kind of anti-icing composite plate in tunnel based on phase-change material | |
| CN105525591A (en) | Anti-icing and de-icing building material based on composite phase change material | |
| CN204290233U (en) | Based on the anti-icing ice-melt building materials of composite phase-change material | |
| CN103616125B (en) | Digital pressure meter used in extreme site environment | |
| CN203366831U (en) | Anti-freezing rain power transmission line | |
| CN205807873U (en) | A kind of anti-freeze type flat superconducting pipe solar thermal collector | |
| CN107044736B (en) | Phase-change heat-storage anti-freezing solar heat collector | |
| CN201561593U (en) | Solar water heater provided with anti-freeze snow removal device | |
| CN114337477A (en) | Intelligent thermoelectric and photovoltaic integrated thermal management system | |
| CN206504051U (en) | A kind of low temperature Anti-freezing pipeline protection device | |
| CN203036878U (en) | Flat plate collector with deicing and snow removing functions | |
| CN206401074U (en) | A kind of winter anti-stream pendant icing high-tension cable | |
| CN201652923U (en) | Anti-freezing and unfreezing device for pipelines of solar energy water heater | |
| CN210921837U (en) | Membrane type solar heat collector based on micro heat pipe heat conduction | |
| CN1614150A (en) | Apparatus for preventing railway switch from snows piling on | |
| CN106052135A (en) | Hot water unit and drainage structure thereof | |
| CN201206256Y (en) | Thermal conduction freeze-proof water pipe | |
| CN202119131U (en) | Antifreezing water pipe matched with solar equipment | |
| CN104456993A (en) | Anti-freezing device for solar water heater up-down water pipe | |
| CN201262455Y (en) | Ice storage system of coil pipe | |
| CN206003539U (en) | A kind of Anti-freezing power transmission line | |
| CN220768259U (en) | Outdoor pipeline freeze-proof device in plateau and plateau drinking water room | |
| CN203489570U (en) | Heater | |
| CN203642520U (en) | Solar energy broken bridge heat preservation device | |
| CN214940663U (en) | High-rise building fire-fighting water pipe anti-freezing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20191022 |