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A technology of perlite and zeolite board, which is applied in the field of building material ocher zeolite perlite phase change smart board
Active Publication Date: 2018-10-12
胡春宇
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Jin Wengui introduced the principles of the two constant power planar heat source methods of single thermocouple and double thermocouple, and pointed out that although the test of single thermocouple is more convenient than that of double thermocouple, the analysis of its measurement error needs further exploration
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Embodiment 1
[0113] Embodiment 1: Production of ocher zeolite perlite phase change smart board, including.
[0114] A stereotyped composite phase change material, material component A; n-decanoic acid CA53%, myristyl alcohol 2%, expanded perlite 45%, alcohol.
[0115] A method for preparing a shaped composite phase-change material includes the following steps.
[0116] ⑴ The formula is determined by testing: material component A; n-decanoic acid 53%, myristyl alcohol 2%, expanded perlite 45%, alcohol.
[0117] (2) First take a certain amount of expanded perlite (EP) and dry it in a vacuum oven at 70°C for 2 hours.
[0118] (3) Pour a certain amount of expanded perlite into a stainless steel column, and vacuumize it in a constant temperature water bath at 70°C for 30 minutes.
[0119] (4) Then dissolve the corresponding proportion of liquid n-decanoic acid and myristyl alcohol in alcohol, mix evenly and slowly drop into the stainless steel column until the liquid surface submerges the exp...
Embodiment 2
[0127] Example 2: The production of ocher zeolite perlite phase change smart board, including.
[0128] A stereotyped composite phase change material, material component A; n-decanoic acid CA53%, myristyl alcohol 2%, expanded perlite 45%, alcohol.
[0129] A method for preparing a shaped composite phase-change material includes the following steps.
[0130] ⑴ The formula is determined by testing: material component A; n-decanoic acid 53%, myristyl alcohol 2%, expanded perlite 45%, alcohol.
[0131] (2) First take a certain amount of expanded perlite (EP) and dry it in a vacuum oven at 70°C for 2 hours.
[0132] (3) Pour a certain amount of expanded perlite into a stainless steel column, and vacuumize it in a constant temperature water bath at 70°C for 30 minutes.
[0133] (4) Then dissolve the corresponding proportion of liquid n-decanoic acid and myristyl alcohol in alcohol, mix them evenly, and slowly drop them into the stainless steel column until the liquid surface subme...
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Abstract
The invention relates to a building material, in particular to an ochre zeolite perlite phase-change intelligent board. According to the board, n-decanoic acid and tetradecanol are taken as phase-change materials, expanded perlite is taken as a substrate, and a capillary adsorption method is adopted to prepare a sizing composite phase-change material; hematite powder is taken as a main material, tourmaline powder and zeolite powder are taken as functional materials, and a carbon fiber is taken as reinforcement to make slurry; and the slurry is mixed with the composite phase-change material andmolded by mold pressing. The ochre zeolite perlite phase-change intelligent board has the advantages that the problem of liquid phase leakage of the phase-change material is solved, an overall equivalent heat conductivity coefficient is reduced, a heat storage coefficient is decreased, a thermal inertia coefficient is increased, national standards are met, harmful gases are diluted, radon is degraded, disinsection and sterilization are achieved, sound is insulated and absorbed, the temperature and humidity are adjusted, water and fire can be resistant, the radiation is resistant, negative ions and far infrared rays are permanently released; the board can be cut, sawed and used directly, the construction is simple and convenient, the board is widely applied to heat insulation of a buildingdecorative roof covering and inside and outside of a wall body; and also can be applied to the heat insulation of heating pipes and equipment in petroleum, chemical engineering, electric power, metallurgy and other industries.
Description
technical field [0001] This invention relates to a building material ocher zeolite perlite phase-change intelligent board; specifically, it is a phase-change intelligent perlite zeolite fiber insulation board, including exterior wall panels, interior wall panels, floors, ceiling panels, roof panels, curved panels, and curved panels. panel. Background technique [0002] People began to propose the concept of smart materials in the 1980s. Smart materials are defined as materials that integrate perception, drive, and information processing to form materials with intelligent properties similar to biological materials, which have functions such as self-sensing, self-diagnosis, self-adaptation, and self-repair. As a kind of intelligent material, phase change energy storage material is referred to as PCM. During the process of phase change, it can absorb the heat (cold) of the environment and release the heat (cold) to the environment when needed, so as to achieve The purpose of ...
Claims
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Application Information
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