CN104018587A - Phase change energy storage type rotating wall - Google Patents
Phase change energy storage type rotating wall Download PDFInfo
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- CN104018587A CN104018587A CN201410268734.8A CN201410268734A CN104018587A CN 104018587 A CN104018587 A CN 104018587A CN 201410268734 A CN201410268734 A CN 201410268734A CN 104018587 A CN104018587 A CN 104018587A
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Abstract
The invention discloses a phase change energy storage type rotating wall. The phase change energy storage type rotating wall is characterized by comprising a fixed assembly, a rotating assembly and a phase change layer, wherein the fixed assembly comprises a wall support and a rotating shaft base; the rotating assembly comprises a rotating shaft and a wall body; energy can be stored in the phase change layer by using the outdoor environment through rotation of the phase change layer on the wall body and the wall body, and the phase layer releases energy after being rotated into a room, so that free cold or heat is provided for the indoor environment. Energy is saved by using natural resources, and the phase change energy storage type rotating wall is environmentally friendly and beneficial to the energy-saving design for buildings.
Description
Technical field
The present invention relates to phase-changing energy-storing technical field, be specifically related to a kind of phase-change energy storage type rotation body of wall.
Background technology
Phase-change material (PCM-Phase Change Material) refers to and varies with temperature and change physical property and can absorb or discharge the material of a large amount of latent heat, realizes the effective material of one of building energy conservation thereby it is considered to regulate load.
External wall is the important ingredient of architectural exterior-protecting construction, and because indoor and outdoor exists heat transfer temperature difference, therefore summer, on the contrary, imported a large amount of colds by construction wall into indoor winter by construction wall to the indoor amount of heat that imports into.The significant proportion of cold/heat requirement that this portion of energy accounts for architecture indoor.Therefore how reduce and import indoor cooling and heating load into and have very important significance for reducing building energy consumption by Passive design.
How by conjunction with body of wall itself and around natural conditions reduce indoor energy consumption, become an important directions of prior art development.
Summary of the invention
Goal of the invention: in order to reduce the indoor hot and cold load causing due to wall heat transfer and to realize free cold supply/warm, the invention provides a kind of phase-change energy storage type rotation body of wall, by the phase-change material on body of wall and the body of wall of rotation, the cold and hot variation that makes full use of natural environment stores energy, reduces building energy consumption.
Technical scheme: a kind of phase-change energy storage type rotation body of wall, it is characterized in that, comprise fixation kit, runner assembly and phase change layer; Described fixation kit comprises: stent wall and rotary shaft base; Described runner assembly comprises rotating shaft and body of wall;
Described rotating shaft two ends are fixed in rotary shaft base, and body of wall is taking rotating shaft as axis symmetry;
Described body of wall comprises wallboard and keel;
Described phase change layer is phase-change material, is positioned at wall outer side and is close to body of wall.
Concrete, keel are lightgage steel joist.Lightgage steel joist be continuous hot galvanizing strip taking high-quality as raw material, the metallic framework for building forming through cold bending process rolling, lightweight, intensity is high, the advantage such as simple of constructing.Because body of wall needs rotation, so the light lightgage steel joist of operating weight.
Concrete, wallboard is Light trabs.It is a little low that Light trabs has light weight, fire prevention, cost, is applicable to body of wall of the present invention.
Concrete, rotating shaft is the controllable rotating shaft of the anglec of rotation.Adopt controllable rotating shaft, can utilize the anglec of rotation of controlling body of wall, reach the object of controlling ventilation.
Concrete, rotating shaft is remote-controlled electric rotation shaft.Select remote-controlled electric rotation shaft can pass through the automatic rotation of Electric Machine Control body of wall.
Concrete, it is seal with elastometic washer bar that the gap place filling of body of wall and support has weather strip, described weather strip.Weather strip has ensured the sealing of body of wall.
Beneficial effect:
(1) select the material of lightweight, and by turning cylinder, body of wall is rotated as required.Can effectively utilize the temperature difference of body of wall both sides to regulate interior temperature, reach energy-conservation object.
(2) use phase change layer, utilize the characteristic of phase-change material itself, store cold and hot energy, free cold supply warms up, and reduces indoor cooling and heating load, has reduced the consumption of air-conditioning or other energy supply equipment, has reached power saving, energy-conservation effect.
(3) by regulating the anglec of rotation of body of wall, can control natural ventilation rate, regulate interior temperature, increase room air circulation.
Brief description of the drawings
Fig. 1 is sectional drawing of the present invention
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of body of wall
Fig. 3 is longitudinal axis direction of rotation schematic diagram
Fig. 4 is transverse axis direction of rotation schematic diagram
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is done further and explained.
As shown in Figure 1 and Figure 2, a kind of phase-change energy storage type rotation body of wall, is characterized in that, comprises fixation kit, runner assembly and phase change layer; Described fixation kit comprises: stent wall 1 and rotary shaft base 2; Rotary shaft base 2 is fixed on support 1, plays the effect of location and fixed rotating shaft.Described runner assembly comprises rotating shaft 3 and body of wall; It is seal with elastometic washer bar that the gap place filling of body of wall and support 1 has weather strip 4, described weather strip.Weather strip can ensure the sealing of body of wall under nonrotating state.
Rotating shaft 3 two ends are fixed in shaft base 2, and body of wall is taking rotating shaft 3 as axis symmetry; Rotating shaft 3 can laterally be installed, and also can longitudinally install, and while longitudinally installation, as shown in Figure 3, while laterally installation, direction of rotation as shown in Figure 4 for direction of rotation.
Body of wall comprises wallboard 6 and keel 5; Keel 5 are lightgage steel joist.Lightgage steel joist be continuous hot galvanizing strip taking high-quality as raw material, the metallic framework for building forming through cold bending process rolling, lightweight, intensity is high, the advantage such as simple of constructing.Because body of wall needs rotation, so the light lightgage steel joist of operating weight.Wallboard 6 is Light trabs.It is a little low that Light trabs has light weight, fire prevention, cost, is applicable to body of wall of the present invention.
Phase change layer 7 is phase-change material, is positioned at wall outer side and is close to body of wall.
Rotating shaft 3 is the controllable rotating shaft of the anglec of rotation.Adopt controllable rotating shaft, can control the anglec of rotation of body of wall.
Rotating shaft 3 is remote-controlled electric rotation shaft.Select remote-controlled electric rotation shaft can pass through the automatic rotation of Electric Machine Control body of wall.Comprise rotating shaft on base and base, be installed in this rotating shaft top rolling disc, be arranged on the cylindrical shell on rolling disc, in cylindrical shell, be equiped with a drive motors, this drive motors is connected with the rolling disc transmission and the power supply that are installed in rotating shaft top, when drive motors rotates, can drive the cylindrical shell being arranged on rolling disc along with turn disc.There is feature simple in structure, easy to use.
When summer, due to night outside air temperature lower, phase change layer is turned to outdoor, the close outside part of body of wall will store cold with outdoor air heat exchange and then heat release; Daytime, by rotating shaft, body of wall is turned over to turnback, make wall outer side become body of wall inner side, phase change layer turns to an indoor side, thus the cold storing near outside part at indoor release body of wall at night reduces the house temperature on daytime;
When winter, due to daytime outside temperature higher, phase change layer is turned to outdoor, the close outside part of body of wall will store heat with outdoor air heat exchange and then heat absorption, at night, by rotating shaft, body of wall is turned over to turnback, make wall outer side become body of wall inner side, thereby discharge heat that daytime, body of wall stored near outside to room.
The use of energy storage materials of phase change has further improved the energy that wall outer side stores.At transition season, outside temperature is suitable, by rotation body of wall, makes body of wall have certain aperture, thereby utilizes natural ventilation to regulate interior temperature, and this can reduce the use of air-conditioning.This wall body structure can reduce indoor cooling and heating load, realizes free cold supply warm, is of value to building energy conservation.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. a phase-change energy storage type rotation body of wall, is characterized in that, comprises fixation kit, runner assembly and phase change layer; Described fixation kit comprises: stent wall (1) and rotary shaft base (2); Described runner assembly comprises rotating shaft (3) and body of wall;
Described rotating shaft (3) two ends are fixed in rotary shaft base (2), and body of wall is taking rotating shaft (3) as axis symmetry;
Described body of wall comprises wallboard (6) and keel (5);
Described phase change layer (7) is phase-change material, is positioned at wall outer side and is close to body of wall.
2. a kind of phase-change energy storage type rotates body of wall as claimed in claim 1, it is characterized in that, described keel (5) are lightgage steel joist.
3. a kind of phase-change energy storage type rotates body of wall as claimed in claim 1, it is characterized in that, described wallboard (6) is Light trabs.
4. a kind of phase-change energy storage type rotates body of wall as claimed in claim 1, it is characterized in that, described rotating shaft (3) is the controlled rotating shaft of the anglec of rotation.
5. a kind of phase-change energy storage type rotates body of wall as claimed in claim 4, it is characterized in that, described rotating shaft (3) is remote-controlled electric rotation shaft.
6. a kind of phase-change energy storage type rotates body of wall as claimed in claim 1, it is characterized in that, the gap place filling of described body of wall and support (1) has weather strip (4), and described weather strip is seal with elastometic washer bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410268734.8A CN104018587B (en) | 2014-06-16 | 2014-06-16 | A kind of phase-change energy storage type rotates body of wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410268734.8A CN104018587B (en) | 2014-06-16 | 2014-06-16 | A kind of phase-change energy storage type rotates body of wall |
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| Publication Number | Publication Date |
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| CN104018587A true CN104018587A (en) | 2014-09-03 |
| CN104018587B CN104018587B (en) | 2016-08-17 |
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| CN201410268734.8A Active CN104018587B (en) | 2014-06-16 | 2014-06-16 | A kind of phase-change energy storage type rotates body of wall |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490099A (en) * | 2017-09-29 | 2017-12-19 | 海南恒大建筑科技有限公司 | Air-conditioning installation and maintenance system |
| CN109644881A (en) * | 2019-02-13 | 2019-04-19 | 景天环谷(北京)生态科技发展有限公司 | A kind of livestock and poultry cultivation waste gas pollution control and treatment equipment |
| CN109838002A (en) * | 2019-01-31 | 2019-06-04 | 东南大学 | A kind of exterior-wall heat insulation construction and construction method |
| CN112160451A (en) * | 2020-10-30 | 2021-01-01 | 清华大学 | Modular overturning wall and using method thereof |
| CN114991338A (en) * | 2022-06-29 | 2022-09-02 | 西安建筑科技大学 | Caterpillar rotary phase-change heat storage extra-lambert wall |
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| US20130040526A1 (en) * | 2010-04-16 | 2013-02-14 | Outlast Technologies, Inc. | Thermal regulating building materials and other construction components containing phase change materials |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490099A (en) * | 2017-09-29 | 2017-12-19 | 海南恒大建筑科技有限公司 | Air-conditioning installation and maintenance system |
| CN109838002A (en) * | 2019-01-31 | 2019-06-04 | 东南大学 | A kind of exterior-wall heat insulation construction and construction method |
| CN109644881A (en) * | 2019-02-13 | 2019-04-19 | 景天环谷(北京)生态科技发展有限公司 | A kind of livestock and poultry cultivation waste gas pollution control and treatment equipment |
| CN112160451A (en) * | 2020-10-30 | 2021-01-01 | 清华大学 | Modular overturning wall and using method thereof |
| CN114991338A (en) * | 2022-06-29 | 2022-09-02 | 西安建筑科技大学 | Caterpillar rotary phase-change heat storage extra-lambert wall |
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| Publication number | Publication date |
|---|---|
| CN104018587B (en) | 2016-08-17 |
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