CN218149044U

CN218149044U - Constant temperature control energy-saving wallboard structure

Info

Publication number: CN218149044U
Application number: CN202221679782.2U
Authority: CN
Inventors: 吴岳衡; 梁浩; 赵海军; 田昊晨; 崔可赛; 宋雷; 王信哲; 杨海娇
Original assignee: Hebei University of Water Resources and Electric Engineering
Current assignee: Hebei University of Water Resources and Electric Engineering
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-12-27
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses an energy-conserving wallboard structure of constant temperature accuse temperature belongs to building wall body energy-conserving technical field. Include first basic unit's wall body, phase transition layer, second basic unit's wall body and heat preservation from inside to outside in proper order, just first basic unit's wall body is close to indoorly, and the thickness of second basic unit's wall body is greater than the thickness of first basic unit's wall body. Bonding mortar is laid between the second base layer wall and the heat insulation layer, a plastering layer is laid on the outer side of the heat insulation layer, and a decorative layer is laid on the outer side of the plastering layer. The utility model discloses the energy-conserving wallboard structure of constant temperature accuse temperature has solved the problem that traditional wall body energy runs off, realizes the energy saving and emission reduction of building, and can control the temperature through the phase transition, improves the comfort level that people lived.

Description

Constant temperature control energy-saving wallboard structure

Technical Field

The utility model relates to a building wall body energy-conserving technical field especially relates to an energy-conserving wallboard structure of constant temperature accuse temperature.

Background

With the proposal of the double-carbon target, energy conservation and emission reduction are the key, and building energy conservation is the key part of energy conservation and emission reduction. At present, 49.5 percent of the total energy consumption of China's society is generated by building construction, wherein the energy lost by building external walls and roofs accounts for 60 percent of the related energy consumption of the buildings, and the energy consumption related to various walls (including wall material production, construction and building operation) accounts for about 30 percent of the total energy consumption of the buildings. The external protection heat insulation performance of most buildings in China is not ideal, so that a large amount of heating energy is lost from the external wall.

For traditional residents, the heat generated by heating is very limited, the loss is serious, a large amount of harmful gas is generated in a closed room, the safety risk is high, the pollution to the environment is also high, and the sustainable development is not facilitated. Therefore, the traditional wall body is no longer suitable for future energy-saving buildings, and the novel constant-temperature-control energy-saving wallboard structure meets the energy-saving requirement, realizes the effects of energy conservation and emission reduction, and can bring more comfortable living experience for people, so that the wide application of the constant-temperature-control wall body is imperative.

SUMMERY OF THE UTILITY MODEL

In order to solve the not enough among the above-mentioned prior art, the utility model aims at providing a constant temperature accuse temperature energy-conserving wallboard structure solves the problem that traditional wall body energy lost, realizes the energy saving and emission reduction of building, and can improve the comfort level that people lived through accuse temperature.

The utility model provides a technical scheme that its technical problem adopted does:

the utility model provides an energy-conserving wallboard structure of constant temperature accuse temperature includes first basic unit's wall body, phase transition layer, second basic unit's wall body and heat preservation from inside to outside in proper order, just the thickness of second basic unit's wall body is greater than the thickness of first basic unit's wall body.

Furthermore, the phase change layer is a concrete layer prepared by adsorbing a phase change material as aggregate by using an adsorbing material, and the surface of the aggregate is covered with a layer of cement paste.

Further, the phase-change material is one or more of paraffin, lauryl alcohol, capric acid and lauric acid.

Further, the adsorption material is one or more of foam concrete balls, pumice stones and graphite.

Furthermore, bonding mortar is laid between the second base layer wall and the heat insulation layer.

Furthermore, the heat-insulating layer is one or more of graphite polystyrene board, rock wool and extruded polystyrene.

Furthermore, a plastering layer is laid on the outer side of the heat-insulating layer.

Further, the plastering layer is leveling mortar.

Furthermore, a decorative layer is laid on the outer side of the plastering layer.

Furthermore, the first base layer wall body and the second base layer wall body are made of common reinforced concrete layers.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses the energy-conserving wallboard structure of constant temperature accuse temperature is provided with phase change layer and heat preservation, and the phase change layer can be released heat through the heat-retaining and regulate and control indoor temperature, makes the temperature can keep at the comfortable temperature of human body, and the heat preservation can completely cut off external temperature, realizes keeping warm thermal-insulated.

2. The utility model discloses the energy-conserving wallboard structure of constant temperature accuse temperature of example adopts the structure of two-layer basic unit's wall body, and is provided with phase transition concrete layer between two basic unit's wall bodies, and the three all plays the effect of the intensity of wall body, has improved the stability of wall body.

3. The utility model discloses the energy-conserving wallboard structure of constant temperature accuse temperature, the phase change material of phase transition layer adsorbs the phase change concrete who makes in the adsorption material and has certain intensity and high-quality energy storage performance concurrently, through the parcel encapsulation of high polymer grout, prevents that phase change material from leaking.

4. The utility model discloses the energy-conserving wallboard structure of constant temperature accuse temperature has solved the problem that traditional wall body energy lost, has realized the energy saving and emission reduction of building, and can control the temperature through the phase transition, improves the comfort level that people lived.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic structural diagram of the present embodiment.

In the figure: 1-a first base wall, 2-a phase change layer, 3-a second base wall, 4-bonding mortar, 5-a heat insulation layer, 6-a plastering layer and 7-a decoration layer.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1, the embodiment provides a constant temperature control energy-saving wall panel structure, which sequentially comprises a first substrate wall 1, a phase change layer 2, a second substrate wall 3, bonding mortar 4, a heat insulation layer 5, a plastering layer 6 and a decorative layer 7 from inside to outside.

Specifically, the common reinforced concrete layers of the first base layer wall body 1 and the second base layer wall body 3, and the thickness of the second base layer wall body 3 is 2-3 times that of the first base layer wall body 1, so that the strength of the wall body is ensured. The first base layer wall body 1 is close to the indoor side, and in order to better exert the phase change temperature control effect of the phase change layer 2, the thickness of the first base layer wall body 1 is generally between 50mm and 70 mm. The second base layer wall 3 is the main stressed part of the wall, and the thickness is generally between 100mm and 150mm. In this embodiment, the thickness of the first base wall 1 is 50mm, and the thickness of the second base wall 3 is 150mm.

The phase change layer 2 is a concrete layer prepared by adsorbing phase change materials as aggregates by using an adsorbing material, and finally, a layer of high polymer cement slurry is covered on the surface of the aggregates. The phase change material in the phase change layer 2 is one or more of paraffin, lauryl alcohol, capric acid, lauric acid and the like, and the adsorption material is one or more of foam concrete, pumice, graphite and the like. In this embodiment, the thickness of phase change layer 2 is 50mm, just phase change material chooses paraffin for use, the adsorption material chooses the foam concrete ball for use. The paraffin belongs to a low-cost high-quality phase-change material, can be widely applied, is adsorbed in a foam concrete ball and is combined with concrete to prepare the phase-change concrete, so that the wall has certain strength and good energy storage performance, and in addition, the surface of aggregate is coated with high polymer cement paste to prevent the leakage of the phase-change materials such as the paraffin and the like from influencing the strength of the wall.

The heat-insulating layer 5 is one or more of graphite polystyrene board, rock wool, extruded polystyrene and the like. In the implementation, the thickness of the heat preservation layer 5 is 50mm, the heat preservation layer 5 is made of graphite polystyrene boards, compared with conventional molded polystyrene foam plastics, the heat preservation and heat insulation performance of the graphite polystyrene boards is improved by about 30%, the flame retardance is also improved, the physical performance and the chemical performance are basically kept flat, the graphite polystyrene boards replace the conventional molded polystyrene foam plastics, the heat preservation and heat insulation performance of an external wall heat preservation system can be effectively improved without changing the original construction mode in a large range, and the method is an effective improvement mode of a heat preservation wall body.

The heat preservation layer 5 is bonded on the outer side of the second base layer wall 3 through the bonding mortar 4, so that the graphite polystyrene board grandma is bonded on the second base layer wall 3 and is not easy to fall off.

The outside is made level with plastering layer 6 to heat preservation 5, in this thing example, plastering layer 6 makes the graphite polyphenyl board outside level for the mortar of making level, is favorable to increasing the protective effect of dope layer 7 to the graphite polyphenyl board.

The outer side of the plastering layer 6 is decorated by a coating layer 7, and the coating layer 7 is one or more of coating or applied external decoration (stone or metal curtain wall) and the like. The coating layer 7 has a protection effect on the graphite polystyrene board, prevents the thermal insulation material from being damaged, and prolongs the service life of the thermal insulation material.

The energy-conserving wallboard structure of constant temperature accuse temperature of this embodiment example combines together phase change energy storage technique and wall insulation material and building wall, sets up the phase change material of excellent performance in the inboard of wall body, and has the adsorption material to adsorb phase change material for the carrier, makes it more stable, utilizes phase change material's heat-retaining exothermic characteristic, adapts to different climatic change and different seasons to the influence of building wall internal temperature, has improved the energy-conserving level of building. The phase change material and the heat insulation material are applied to the building wall, the heat insulation performance of the wall is enhanced, the wall has the constant temperature control characteristic, the heat transfer characteristic of the wall is changed, the indoor temperature fluctuation of the building is reduced, the living comfort level of people is improved, the building is reduced, and the phase change material and the heat insulation material have important significance for realizing energy conservation and emission reduction of the building.

It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The utility model provides an energy-conserving wallboard structure of constant temperature accuse temperature, its characterized in that includes first basic unit wall body (1), phase transition layer (2), second basic unit wall body (3) and heat preservation (5) from inside to outside in proper order, just the thickness of second basic unit wall body (3) is greater than the thickness of first basic unit wall body (1).

2. The constant-temperature-control energy-saving wallboard structure according to claim 1, wherein the phase change layer (2) is a concrete layer prepared by adsorbing a phase change material as aggregate by an adsorbing material, and a layer of cement slurry is covered on the surface of the aggregate.

3. The wall panel structure with constant temperature and temperature control and energy conservation as claimed in claim 1, wherein the second substrate wall (3) and the insulating layer (5) are coated with bonding mortar (4).

4. The wall panel structure with constant temperature and temperature control and energy conservation as claimed in claim 1, wherein a plastering layer (6) is laid on the outer side of the heat-insulating layer (5).

5. The wall panel structure with constant temperature and temperature control and energy conservation as claimed in claim 4, wherein the plastering layer (6) is leveling mortar.

6. The wall panel structure with constant temperature and temperature control and energy conservation as claimed in claim 4, wherein a decorative layer (7) is laid on the outer side of the plastering layer (6).

7. The wall panel structure with constant temperature and temperature control and energy conservation as claimed in claim 1, wherein the first base layer wall body (1) and the second base layer wall body (3) are common reinforced concrete layers.