CN205368236U - Energy -conserving panel of phase transition - Google Patents
Energy -conserving panel of phase transition Download PDFInfo
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- CN205368236U CN205368236U CN201620065190.XU CN201620065190U CN205368236U CN 205368236 U CN205368236 U CN 205368236U CN 201620065190 U CN201620065190 U CN 201620065190U CN 205368236 U CN205368236 U CN 205368236U
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Abstract
The utility model discloses an energy -conserving panel of phase transition, it includes: the panel body, it is rectangle block, and the inside of this panel body is provided with a plurality of cavity, the surface coating of cavity has one deck water proof coating, just the surface of the panel body one deck that has also coated water proof coating, and the heat preservation granule, every it has the granule that should keep warm all to fill in the cavity. The utility model discloses accessible heat preservation granule storage solar energy to through the phase transition come the released heat can, the energy -saving insulation effect is showing, and its construction is simple, one shot forming need not not the adhesive linkage, and through coating water proof coating with all -round waterproof inside and outside going on, so as to overcomes traditional heat preservation building materials must the multi -ply construction and the fracture that exists, peel off and shortcoming such as infiltration.
Description
Technical field
This utility model relates to building materials field, particularly to a kind of phase transformation energy-conserving plate material.
Background technology
Energy crisis is one of significant problem of facing mankind now, energy-conservation as the 5th energy, becomes whole world both developed and developing country question of common concern.In building materials, wall heat insulation material is regarded as one of energy-conservation important channel, becomes the emphasis of research.Adopting insulating system of external wall is the important component part implementing building energy conservation in practice.The energy storage materials of phase change being applied to building is still in research and trial period.Owing to phase-change material can absorb or discharge substantial amounts of heat at phase transition process, during direct sunlight surface of wall in summer, the energy-saving phase-changing energy-storing building materials being prepared from by phase-change material can effectively absorb heat, reduce exterior wall surface temperature, thus reducing from the heat in body of wall inlet chamber, save the energy that air-conditioning consumes.
At present, studying more is polystyrene insulation mortar.The easy construction of slurry insulation material, affinity is good, cost is low, be easy to the features such as extending old building so that it is become an important component part of insulation material system.But traditional polystyrene insulation mortar also exists unit weight height, the defect that heat conductivity is big, in order to compensate its defect, also have itself and foamed cement compound, the low heat conductivity of the characteristic of the cementing properties granules of polystyrene aggregate of foamed cement and two class materials is combined, just can prepare intensity and meet the basic demand of insulation material, and the foamed polystyrene thermal insulation mortar that apparent density is lower, heat conductivity is less.But, directly using on body of wall as mortar, the subject matter existed is that the water in phase transition process can soak structure trunk and causes decrease in strength, even results in infiltration.
It is disclosed in the information of this background section and is merely intended to increase the understanding to general background of the present utility model, and be not construed as admitting or imply in any form that this information structure is for prior art that persons skilled in the art are known.
Utility model content
The purpose of this utility model is in that to provide a kind of phase transformation energy-conserving plate material, thus overcoming existing thermal insulation mortar water in phase transition process can soak structure trunk thus causing building decrease in strength, and the shortcoming even resulting in infiltration.
For achieving the above object, this utility model provides a kind of phase transformation energy-conserving plate material, wherein, including sheet material body, its rectangular-blocklike, this sheet material body be internally provided with several cavitys；The surface-coated of described cavity has one layer of water-repellent paint, and the outer surface of described sheet material body is also coated with one layer of described water-repellent paint；And heat-insulating granules, all it is filled with this heat-insulating granules in each described cavity.
Preferably, in technique scheme, described heat-insulating granules includes perlite, hydrogel and sodium carboxymethyl cellulose.
Preferably, in technique scheme, described cavity is circular cavity, and the two ends up and down of described cavity are each provided with the passage in a plate face running through described sheet material body.
Preferably, in technique scheme, described cavity is rectangular cavity.
Compared with prior art, this utility model has the advantages that
This utility model can store solar energy by heat-insulating granules, and discharge heat energy by phase transformation, energy-saving heat preserving effect is notable, and its construction is simple, one-shot forming, without adhesive linkage, and by the outer surface water-repellent paint at cavity and sheet material body with comprehensive waterproof such that it is able to overcome the conventional vacuum building materials must multi-ply construction and the shortcomings such as the cracking, peeling and the infiltration that exist.
Accompanying drawing explanation
Fig. 1 is the structural representation that cavity is circular cavity according to this utility model phase transformation energy-conserving plate material.
Fig. 2 is the structural representation that cavity is rectangular cavity according to this utility model phase transformation energy-conserving plate material.
Main Reference Numerals illustrates:
1-sheet material body, 2-water-repellent paint, 3-heat-insulating granules.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail, it is to be understood that protection domain of the present utility model is not by the restriction of detailed description of the invention.
Explicitly indicate that unless otherwise other, otherwise in entire disclosure and claims, term " includes " or its conversion will be understood to comprise the element or ingredient stated at such as " comprising " or " including " etc., and does not get rid of other element or other ingredient.
Fig. 1 to Fig. 2 shows the structural representation of a kind of phase transformation energy-conserving plate material according to this utility model preferred implementation, this phase transformation energy-conserving plate material includes sheet material body 1, water-repellent paint 2 and heat-insulating granules 3, with reference to Fig. 1, sheet material body 2 rectangular-blocklike, sheet material body 2 be internally provided with several cavitys, the surface-coated of cavity has one layer of water-repellent paint 2, and the outer surface of sheet material body 1 is also coated with one layer of water-repellent paint 2.All being filled with heat-insulating granules 3 in each cavity of sheet material body 1, heat-insulating granules 3 is phase-transition heat-preserving material granule.Preferably, heat-insulating granules 3 includes perlite, hydrogel and sodium carboxymethyl cellulose, and it can also increase other surplus adjuvant.This utility model can pass through heat-insulating granules 3 and store solar energy, and discharge heat energy by phase transformation, energy-saving heat preserving effect is notable, and its construction is simple, one-shot forming, without adhesive linkage, and by being coated with water-repellent paint 2 at the outer surface of cavity and sheet material body 1, thoroughly to prevent inside and outside miserable water phenomenon such that it is able to overcome the conventional vacuum building materials must multi-ply construction and the shortcomings such as the cracking, peeling and the infiltration that exist.
Continuous with reference to Fig. 1, preferably, cavity is circular cavity, it can be cylindrical cavity or ball chamber, and the two ends up and down of cavity are each provided with the passage in plate face of consistent threading material body 1, circular cavity easy to process, arc surface is smooth, stress is concentrated little, and to improve structural strength and stability, and circular cavity is easy to deposit or change heat-insulating granules 3 toward cavity.It addition, with reference to Fig. 2, cavity can also be the cavity of rectangular cavity or other shapes.
The aforementioned description to specific illustrative embodiment of the present utility model illustrates that and the purpose of illustration.These describe and are not wishing to be defined to this utility model disclosed precise forms, and it will be apparent that according to above-mentioned instruction, it is possible to carry out much changing and change.Purpose exemplary embodiment selected and describe is in that to explain certain principles of the present utility model and practical application thereof, so that those skilled in the art is capable of and utilizes various different exemplary of the present utility model and various different selection and change.Scope of the present utility model is intended to be limited by claims and equivalents thereof.
Claims (4)
1. a phase transformation energy-conserving plate material, it is characterised in that including:
Sheet material body (1), its rectangular-blocklike, this sheet material body (1) be internally provided with several cavitys；The surface-coated of described cavity has one layer of water-repellent paint (2), and the outer surface of described sheet material body (1) is also coated with one layer of described water-repellent paint (2)；And
Heat-insulating granules (3), is all filled with this heat-insulating granules (3) in each described cavity.
2. phase transformation energy-conserving plate material according to claim 1, it is characterised in that described heat-insulating granules (3) includes perlite, hydrogel and sodium carboxymethyl cellulose.
3. phase transformation energy-conserving plate material according to claim 1, it is characterised in that described cavity is circular cavity, and the two ends up and down of described cavity are each provided with the passage in a plate face running through described sheet material body (1).
4. phase transformation energy-conserving plate material according to claim 1, it is characterised in that described cavity is rectangular cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620065190.XU CN205368236U (en) | 2016-01-22 | 2016-01-22 | Energy -conserving panel of phase transition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620065190.XU CN205368236U (en) | 2016-01-22 | 2016-01-22 | Energy -conserving panel of phase transition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205368236U true CN205368236U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620065190.XU Expired - Fee Related CN205368236U (en) | 2016-01-22 | 2016-01-22 | Energy -conserving panel of phase transition |
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| Country | Link |
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| CN (1) | CN205368236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113403037A (en) * | 2020-03-17 | 2021-09-17 | 中国科学院大连化学物理研究所 | Low-thermal-conductivity phase-change cold storage material and preparation method thereof |
-
2016
- 2016-01-22 CN CN201620065190.XU patent/CN205368236U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113403037A (en) * | 2020-03-17 | 2021-09-17 | 中国科学院大连化学物理研究所 | Low-thermal-conductivity phase-change cold storage material and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190613 Granted publication date: 20160706 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220613 Granted publication date: 20160706 |
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| 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: 20160706 Termination date: 20190122 |