CN204356923U - Nested type phase-transition heat-preserving integrated board - Google Patents
Nested type phase-transition heat-preserving integrated board Download PDFInfo
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- CN204356923U CN204356923U CN201420826295.3U CN201420826295U CN204356923U CN 204356923 U CN204356923 U CN 204356923U CN 201420826295 U CN201420826295 U CN 201420826295U CN 204356923 U CN204356923 U CN 204356923U
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Abstract
The utility model discloses a kind of nested type phase-transition heat-preserving integrated board, warming plate is provided with equally distributed grid groove, in grid groove, is provided with phase-change material capsule body.Phase-change material embeds in heat preservation plate material by nested type phase-transition heat-preserving integrated board of the present utility model, neither increase the level quantity that insulation layer thickness also can not increase heat-insulation system, also without the need to consider phase change portion and other material in conjunction with time interface effect, reduce heat-insulation system quality risk.
Description
Technical field
The utility model relates to a kind of warming plate, particularly relates to phase-transition heat-preserving integrated board, belongs to building structure field.
Background technology
Along with the mankind require more and more higher to the comfort level of housing, the lifting that country requires building energy conservation, improving building energy conservation effect by Multi-angle omnibearings such as the improvement of material, technique is one of emphasis direction of current development in science and technology.
Phase-change material refers to and varies with temperature and change the material that form also can provide latent heat, it is in phase in version process, can outwardly absorb or release heat by environment, there is heat accumulation and temp. control function, be applied to architectural exterior-protecting construction or other needs in thermoregulator structure, have and reduce internal temperature fluctuation, improve comfort level, increase the interior space, alleviate deadweight, save the effect of refrigeration and heating expense.
But by the phase transition temperature of phase-change material, the impact of the factors such as phase in version form or enthalpy of phase change size, in the practical application of building energy conservation, the application mode of phase-change material is more single.Such as in building heat preservation field, conventional phase-change material mostly is powder shaped solid-liquid phase converting substances, not easy-formation, be in use by its blending in mortar, then inject in heat insulating material, this structure is not only constructed complexity, and for ensureing the quality of mortar, blending amount is unsuitable too high, and therefore thermoregulation effect is not remarkable.
Also the technical scheme of other type was once attempted in the prior art, such as phase transition mortar laminated warming plate, phase-change material is blended into pattern heat preservation plate material etc., but make a general survey of current technical scheme, all be combined as the independent one deck independent of heat insulating material by phase-change material self or with mortar etc., in application process, add total level and the thickness of heat-insulation system, add the quality risk of whole system; Meanwhile, due to the restriction of mode of occupation, existing phase-change material insulation construction cannot realize temp regulating function flexibly.
Summary of the invention
Applicant have extensively studied the application of phase-change material in multiple field of thermal insulation such as building heat preservations for many years, initiative works out a kind of nested type phase-transition heat-preserving structure, phase-transition heat-preserving integrated board is formed by being embedded in traditional insulation layer by phase-change material, not only simplify construction, and reduce mass of system risk, better realize temperature immunoregulation function.
Specifically, the utility model is achieved through the following technical solutions:
Nested type phase-transition heat-preserving integrated board, warming plate is provided with equally distributed grid groove, is provided with phase-change material capsule body in grid groove.
Pass through said structure, phase-change material is evenly distributed in warming plate, compared to the independent stratification of traditional phase-change material, then with insulation layer Application of composite, structure disclosed in the utility model neither increases the level quantity that insulation layer thickness does not increase heat-insulation system yet, simultaneously during construction without the need to consider phase change portion and other material in conjunction with time interface effect, reduce heat-insulation system quality risk.
Simultaneously, integrated board of the present utility model, (phase-transition heat-preserving material can be formed capsule body separately factory's stage prefabricated completing in application process, then on warming plate, fluting adds capsule body), quality is more secure compared to phase transition mortar site operation, and simplifies the difficulty of site operation.
In the utility model, the shape of grid groove is not subject to special restriction, existing geometry all can be applicable to the utility model, the shape of cross section of grid groove includes but not limited to square, trapezoidal, the multiple rule or irregularly shaped such as triangle, circle, in order to reduce costs, preferred employing is square or circular, and namely grid groove is cuboid or cylinder.
In the utility model, the embedded quantity of phase-change material in warming plate can be regulated by the distribution density and the degree of depth changing grid groove, thus play temperature immunoregulation function, the product being applicable to various different insulation demand fields is provided.Preferably, the distribution density of grid groove on warming plate accounts for warming plate area 30% ~ 80%, and the degree of depth of groove is 1/3 ~ 1/2 of thickness of slab.
In the utility model, the type of phase-change material is determined with its concrete application, because the applicant mainly engages in the research in building heat preservation field, therefore the phase-change material in phase-change material capsule body is phase transition temperature at the mineral-type of 18 ~ 30 DEG C or organic phase change material, and this type of material can be commercially.
It is to be noted; as stated above; phase transition temperature is adopted to be that the construction field be mainly engaged in due to applicant limits in the mineral-type of 18 ~ 30 DEG C or organic phase change material; but structure disclosed in the utility model is not limited in building heat preservation field; for other insulation demand; such as heat preservation of refrigeration storage etc., can select the phase-change material with corresponding phase transition temperature, this still belongs to protection domain of the present utility model.
In the utility model, warming plate used can be current any existing warming plate, includes but not limited to polystyrene block, graphite modified polyphenyl plate, very golden plate, extruded sheet, polyurethane sheet, phenolic board, rock cotton board etc.
When structure of the present utility model is applied to building heat preserving, be also coated with screed at the upper surface of warming plate.
As well known to those skilled in the art, in order to strengthen heat insulation effect and application life, be preferably the screed of band alkali resistant glass fibre open weave cloth.
As mentioned above, above-mentioned screed is not necessary, is only used to be convenient to as a kind of constructure scheme that heat-insulation system adopts on building, and the thickness of usual screed is 2 ~ 4mm.
Improve because integrated board of the present utility model has structure, when being used on building heat preservation, phase-change material is positioned at the position of heat-insulation system near top layer, is more conducive to and external environment heat-shift, realizes absorption and the release of heat fast.
Accompanying drawing explanation
Figure 1A, 1B are respectively warming plate grid groove top view and the cross sectional representation of the utility model employing;
Fig. 2 is the structural representation that the utility model integrated board is applied in building heat preservation.
Detailed description of the invention
With reference to Figure 1A, 1B, showing the structure of warming plate used in the utility model, is offer grid groove on warming plate, and the area of grid groove accounts for warming plate area 30% ~ 80%, and the degree of depth of grid groove is 1/3 ~ 1/2 of warming plate thickness.During fabrication, phase-change material capsule body is installed in grid groove.
With reference to figure 2, show a kind of embody rule structure of the utility model integrated board, it is the heat-insulation system being used as building, warming plate 3 is provided with equally distributed multiple grid groove, in grid groove, be provided with phase-change material capsule body 2, be coated with the screed 1 of band alkali resistant glass fibre open weave cloth at the upper surface of warming plate.
Claims (6)
1. nested type phase-transition heat-preserving integrated board, is characterized in that on warming plate, be provided with equally distributed grid groove, is provided with phase-change material capsule body in grid groove.
2. nested type phase-transition heat-preserving integrated board according to claim 1, is characterized in that the distribution density of grid groove on warming plate accounts for warming plate area 30% ~ 80%, and the degree of depth of groove is 1/3 ~ 1/2 of thickness of slab.
3. nested type phase-transition heat-preserving integrated board according to claim 1, the phase-change material that it is characterized in that in phase-change material capsule body is phase transition temperature at the mineral-type of 18 ~ 30 DEG C or organic phase change material.
4. nested type phase-transition heat-preserving integrated board according to claim 1, is characterized in that warming plate is selected from polystyrene block, graphite modified polyphenyl plate, very golden plate, extruded sheet, polyurethane sheet, phenolic board, rock cotton board.
5. nested type phase-transition heat-preserving integrated board according to claim 1, is characterized in that the screed being also coated with band alkali resistant glass fibre open weave cloth at the upper surface of warming plate.
6. nested type phase-transition heat-preserving integrated board according to claim 5, is characterized in that screed is the screed of band alkali resistant glass fibre open weave cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420826295.3U CN204356923U (en) | 2014-12-23 | 2014-12-23 | Nested type phase-transition heat-preserving integrated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420826295.3U CN204356923U (en) | 2014-12-23 | 2014-12-23 | Nested type phase-transition heat-preserving integrated board |
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| CN204356923U true CN204356923U (en) | 2015-05-27 |
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| CN201420826295.3U Active CN204356923U (en) | 2014-12-23 | 2014-12-23 | Nested type phase-transition heat-preserving integrated board |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239746A (en) * | 2015-10-28 | 2016-01-13 | 江苏卧牛山保温防水技术有限公司 | Reflective insulation and phase-change thermal-insulation integrated board and preparation method thereof |
| CN105649234A (en) * | 2016-03-16 | 2016-06-08 | 江苏建筑职业技术学院 | Phase-change particle aggregate composite assembly type lightweight wall and preparation method |
| CN110965658A (en) * | 2019-12-25 | 2020-04-07 | 吉林省隆洋建材有限公司 | Light high-strength microcirculation composite external heat-insulation fireproof non-dismantling template and preparation method thereof |
| CN112127495A (en) * | 2020-09-30 | 2020-12-25 | 邓允云 | Heat insulation board for building |
| CN112726941A (en) * | 2020-12-29 | 2021-04-30 | 兰州理工大学 | Double-grid shear wall for fabricated building, manufacturing method and construction method |
-
2014
- 2014-12-23 CN CN201420826295.3U patent/CN204356923U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239746A (en) * | 2015-10-28 | 2016-01-13 | 江苏卧牛山保温防水技术有限公司 | Reflective insulation and phase-change thermal-insulation integrated board and preparation method thereof |
| CN105649234A (en) * | 2016-03-16 | 2016-06-08 | 江苏建筑职业技术学院 | Phase-change particle aggregate composite assembly type lightweight wall and preparation method |
| WO2017157079A1 (en) * | 2016-03-16 | 2017-09-21 | 江苏建筑职业技术学院 | Phase-change particle aggregate-composite assembly-type lightweight wall and preparation method |
| CN110965658A (en) * | 2019-12-25 | 2020-04-07 | 吉林省隆洋建材有限公司 | Light high-strength microcirculation composite external heat-insulation fireproof non-dismantling template and preparation method thereof |
| CN112127495A (en) * | 2020-09-30 | 2020-12-25 | 邓允云 | Heat insulation board for building |
| CN112726941A (en) * | 2020-12-29 | 2021-04-30 | 兰州理工大学 | Double-grid shear wall for fabricated building, manufacturing method and construction method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 211111 Jiangsu Province, Nanjing Zijin (Jiangning) technology start-ups in particular communities (Jiangning District moling Street Mo Zhou Road No. 12) Patentee after: Jiangsu Woniushan Insulation Waterproof Technology Co., Ltd. Address before: 210000 Xuanwu Avenue, Xuanwu District, Jiangsu, Nanjing 699-1 Patentee before: Jiangsu Woniushan Insulation Waterproof Technology Co., Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 211111 No.12, East Zhuzhou Road, Jianling street, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Jiangsu Funiushan building energy saving Technology Co., Ltd Address before: 211111 Jiangsu Province, Nanjing Zijin (Jiangning) technology start-ups in particular communities (Jiangning District moling Street Mo Zhou Road No. 12) Patentee before: JIANGSU WONIUSHAN THERMAL INSULATION AND WATERPROOF TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Jiangning District of Nanjing City, Jiangsu province 211100 streets moling Road No. 12 mo Zhou Patentee after: Woniushan building energy saving Co.,Ltd. Address before: 211111 No.12, East Zhuzhou Road, Jianling street, Jiangning District, Nanjing City, Jiangsu Province Patentee before: Jiangsu Funiushan building energy saving Technology Co.,Ltd. |