Energy-saving building structure and construction method thereof

Abstract

The application is an energy-saving building structure, which comprises a wall, a thermal insulation layer and a decorative layer arranged from inside to outside, wherein the wall is embedded with a heat storage plate, the heat storage plate is fixedly connected with at least one heat conduction plate, the heat conduction plate penetrates through the thermal insulation layer, the decorative layer is fixedly connected with a deformation piece, the deformation piece can be deformed when the external temperature is higher than a threshold value, and the deformation piece can contact the heat conduction plate during the deformation. The energy-saving building structure and its construction method can absorb external heat during the day and store the heat in the heat storage plate, and then release the heat to the indoor environment at night, so as to heat the indoor environment and reduce the energy consumption for heating the indoor environment, thereby achieving the purpose of energy saving.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building energy saving, in particular to a building energy-saving construction structure and a construction method thereof. BACKGROUND

[0002] China is vast in territory and has many climate types. In many areas, the temperature in winter is very low, and the indoor environment needs to be heated through some settings. In order to improve the thermal insulation performance of the building, the existing technology will increase the thermal insulation layer in the building. The thermal insulation layer can reduce the speed of indoor heat dissipation to the external environment, and to a certain extent, achieve energy saving. However, the effect of energy saving achieved by the thermal insulation layer is very limited. In order to further improve the energy saving effect of the building, the existing technology has made many improvements, but most of the structures are complex, such as adding additional heating structures, and the energy saving effect is also limited. SUMMARY

[0003] In order to solve the problems in the prior art, the present application provides a building energy-saving construction structure and a construction method thereof, which can absorb external heat during the day and store it in the heat storage plate, and then dissipate it to the indoor environment at night, thereby achieving the effect of heating the indoor environment, reducing the energy consumption for indoor heating, and achieving the purpose of energy saving.

[0004] In order to achieve the above purpose, the specific scheme adopted by the present application is as follows:

[0005] A building energy-saving construction structure, comprising a wall body, a thermal insulation layer and a decorative layer arranged in sequence from inside to outside, a heat storage plate is embedded on the wall body, at least one heat conduction plate is fixedly connected with the heat storage plate, the heat conduction plate penetrates through the thermal insulation layer, the decorative layer is fixedly connected with a deformation piece, the deformation piece can deform when the external temperature is higher than a threshold value, and the deformation piece can be in contact with the heat conduction plate during the deformation process.

[0006] Preferably, a groove is formed on the side of the wall body facing the thermal insulation layer, the heat storage plate is fixedly arranged in the groove, at least one insertion hole corresponding to the heat conduction plate is formed on the side of the decorative layer facing the thermal insulation layer, and the heat conduction plate is inserted into the insertion hole.

[0007] Preferably, a receiving groove is formed in the decorative layer, and the receiving groove is in communication with all the insertion holes, the deformation piece is a metal plate, and the metal plate is arranged in the receiving groove.

[0008] Preferably, a receiving cavity is formed in the decorative layer, and the receiving cavity is in communication with all the insertion holes, the deformation piece is an elastic plate, and a pressing assembly is further arranged on the decorative layer, the pressing assembly is used to press the elastic plate to deform after absorbing external heat.

[0009] Preferably, a channel is formed in the decoration layer and communicates with the cavity, the extrusion assembly comprises a sleeve penetrating through the channel, the sleeve is filled with gas, and a sliding rod is slidingly arranged in the sleeve, the sliding rod is pushed to move when the gas expands by absorbing external heat, and the elastic plate is deformed by the sliding rod during the movement.

[0010] Preferably, the channel penetrates through the side of the decoration layer away from the thermal insulation layer, and the sleeve is further fixedly connected with a heat receiving plate, and the heat receiving plate faces the side of the decoration layer away from the thermal insulation layer.

[0011] Preferably, a counterbore is formed in the side of the decoration layer away from the thermal insulation layer, and the heat receiving plate is embedded in the counterbore.

[0012] Preferably, a piston is further movably arranged in the sleeve, the piston is fixedly connected with the sliding rod, the sliding rod is fixedly connected with an extrusion block after extending out of the channel, the extrusion block is located in the cavity and faces the elastic plate.

[0013] Preferably, the elastic plate is V-shaped, and the tip faces the sliding rod.

[0014] A construction method of the energy-saving building structure described above, comprising the following steps:

[0015] S1: prefabricating the thermal insulation layer and the decoration layer;

[0016] S2: fixing the thermal insulation layer on the wall body;

[0017] S3: fixing the decoration layer on the thermal insulation layer.

[0018] In the low temperature season, the application can absorb external heat in the daytime and store in the heat storage plate, and then dissipate to the indoor environment at night, so as to heat the indoor environment, reduce the energy consumption of indoor heating, and achieve the purpose of energy saving. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0020] Figure 1 is a schematic view of the overall structure;

[0021] Figure 2is a schematic diagram of the setting mode of the deforming member in example one;

[0022] Figure 3 is a schematic diagram of the contact of the deformed deforming member with the heat-conducting plate in example one;

[0023] Figure 4 is a schematic diagram of the setting mode of the deforming member and the extrusion assembly in example two;

[0024] Figure 5 is a structural schematic diagram of the extrusion assembly.

[0025] Fig. 1 is a wall, Fig. 2 is a heat storage plate, Fig. 3 is a thermal insulation layer, Fig. 4 is a heat-conducting plate, Fig. 5 is a decorative layer, Fig. 6 is a containing groove, Fig. 7 is a metal plate, Fig. 8 is a containing cavity, Fig. 9 is an elastic plate, Fig. 10 is an extrusion assembly, Fig. 11 is a sleeve, Fig. 12 is an extrusion block, Fig. 13 is a sliding rod, Fig. 14 is a piston, Fig. 15 is a gas, and Fig. 16 is a heated plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0027] Please refer to Figures 1 to 5 , Figure 1 is a schematic diagram of the overall structure, Figure 2 is a schematic diagram of the setting mode of the deforming member in example one, Figure 3 is a schematic diagram of the contact of the deformed deforming member with the heat-conducting plate in example one, Figure 4 is a schematic diagram of the setting mode of the deforming member and the extrusion assembly in example two, Figure 5 is a structural schematic diagram of the extrusion assembly.

[0028] The energy-saving building structure comprises a wall 1, a thermal insulation layer 3 and a decorative layer 5 arranged in sequence from inside to outside, a heat storage plate 2 embedded in the wall 1, at least one heat-conducting plate 4 fixedly connected with the heat storage plate 2, the heat-conducting plate 4 penetrating through the thermal insulation layer 3, and a deforming member fixedly connected with the decorative layer 5, the deforming member being capable of deforming when the external temperature is higher than a threshold value and capable of contacting the heat-conducting plate 4 during the deforming process.

[0029] In use, in the season with low temperature, when the temperature is high in the daytime, the deformation part absorbs external heat and deforms, and then contacts the heat-conducting plate 4 in the deformation process, and transmits the absorbed heat to the heat storage plate 2 through the heat-conducting plate 4, when the temperature is low at night, the deformation part restores with the temperature decreasing, and is separated from the heat-conducting plate 4, and then the heat stored in the heat storage plate 2 cannot be dissipated through the heat-conducting plate 4 and the deformation part, and the heat storage plate 2 is located between the wall 2 and the thermal insulation layer 3, so that the heat absorbed by the heat storage plate 3 can only be dissipated through the wall 4, thereby heating the indoor environment, reducing the energy consumed for indoor heating, and achieving the effect of energy saving.

[0030] In the season with low temperature, the present application can absorb external heat in the daytime and store it in the heat storage plate 2, and then dissipate it to the indoor environment at night, thereby heating the indoor environment, reducing the energy consumed for indoor heating, and achieving the purpose of energy saving.

[0031] The wall 1 is provided with a recess on the side facing the thermal insulation layer 3, and the heat storage plate 2 is fixedly arranged in the recess, and the decorative layer 5 is provided with at least one insertion hole corresponding to the heat-conducting plate 4 on the side facing the thermal insulation layer 3, and the heat-conducting plate 4 is inserted into the insertion hole. By providing the insertion hole in the decorative layer 5 and inserting the heat-conducting plate 4 into the insertion hole, the installation of the decorative layer 5 is facilitated, the contact between the deformation part and the heat-conducting plate 4 during the deformation of the deformation part after the installation of the decorative layer 5 is ensured, the decorative layer 5 can be reinforced through the heat-conducting plate 4, the decorative layer 5 is prevented from falling off, and the safety is improved.

[0032] Based on different setting modes of the deformation part, two specific embodiments are provided below.

[0033] In the first embodiment, the accommodation groove 6 is provided in the decorative layer 5 and communicates with all the insertion holes, and the deformation part is a metal plate 7 arranged in the accommodation groove 6. When the outdoor environment temperature is high in the daytime, heat is transmitted to the metal plate 7 through the decorative layer 5, the metal plate 7 deforms and expands due to heat, thereby contacting the heat-conducting plate 4 and transmitting heat to the heat storage plate 2 through the heat-conducting plate 4. When the outdoor environment temperature is low at night, the metal plate 7 decreases in temperature and shrinks, thereby separating from the heat-conducting plate 4, so that the heat of the heat storage plate 2 can only slowly dissipate to the indoor environment. The metal plate 7 is used as the deformation part, which has simple structure and low cost, but needs a high threshold of the outdoor environment temperature to deform and contact the heat-conducting plate 4.

[0034] In the second embodiment, the cavity 8 is formed in the decorative layer 5 and communicates with all the jacks, the deformation member is an elastic plate 9, and a pressing assembly 10 is further arranged on the decorative layer 5 and used to press the elastic plate 9 to deform after absorbing external heat. When the external environment temperature is high in the daytime, the pressing assembly 10 absorbs external heat and presses the elastic plate 9 to deform, so that the elastic plate 9 can stably contact the heat-conducting plate 4 and further transmit the heat absorbed by the decorative layer 5 to the heat storage plate 2. The elastic plate 9 is used as the deformation member, the deformation range is larger, and by selecting a suitable pressing assembly 10, the elastic plate 9 can be actively pressed or passively pressed, which is more flexible.

[0035] Considering that the present application is mainly used for energy saving, the pressing assembly 10 is preferably a passive structure, that is, no active controller is needed to avoid additional power consumption. Specifically, a channel communicating with the cavity 8 is formed in the decorative layer 5, the pressing assembly 10 includes a sleeve 11 arranged in the channel, the sleeve 11 is filled with a gas 15, and a sliding rod 13 is further arranged in the sleeve 11 and slides. When the gas 15 absorbs external heat, it expands and pushes the sliding rod 13 to move, and the elastic plate 9 is pressed to deform in the movement of the sliding rod 13. When the external environment temperature is high in the daytime, the gas 15 absorbs heat and expands, and pushes the sliding rod 13 to move towards the elastic plate 9 until the sliding rod 13 presses the elastic plate 9 to deform, so that the elastic plate 9 contacts the heat-conducting plate 4 and transmits the external heat absorbed by the elastic plate 9 to the heat storage plate 2.

[0036] In order to make the gas 15 better absorb external heat, the channel penetrates through the side of the decorative layer 5 away from the heat preservation layer 3, and the sleeve 11 is further fixedly connected with a heat receiving plate 16, which faces the side of the decorative layer 5 away from the heat preservation layer 3. The heat receiving plate 16 has a larger contact area with the external environment, so that the external heat can be more quickly transmitted to the gas 15 to make the gas 15 expand.

[0037] The heat receiving plate 16 is specifically arranged in a counterbore formed in the side of the decorative layer 5 away from the heat preservation layer 3. The counterbore can make the heat receiving plate 16 flush with the outer wall of the decorative layer 5, so as to avoid the heat receiving plate 16 protruding and affecting the appearance of the decorative layer 5.

[0038] In order to fully guarantee the sealing performance of the sleeve 11, avoid gas 15 leakage to cause the elastic plate 9 to be unable to be smoothly extruded, the sleeve 11 is movably provided with a piston 14, the piston 14 is fixedly connected with a sliding rod 13, the sliding rod 13 is fixedly connected with an extrusion block 12 after extending out of the channel, the extrusion block 12 is located in the cavity 8 and faces the elastic plate 9. The piston 14 can be made of rubber material, so as to be closely attached to the inner wall of the sleeve 11, and the sealing performance is improved. On this basis, the elastic plate 9 is V-shaped, and the tip faces the sliding rod 13, so that the sliding rod 13 can extrude the elastic plate 9 through the extrusion block 12 in the moving process.

[0039] A construction method of the energy-saving building structure described above, comprising the following steps:

[0040] S1: prefabricate the thermal insulation layer 3 and the decorative layer 5: when the thermal insulation layer 3 is prefabricated, a through hole for accommodating the heat-conducting plate 4 is processed in advance, and then the heat-conducting plate 4 is inserted into the through hole; when the decorative layer 5 is prefabricated, the thermal insulation layer 5 can be prefabricated into two parts, the first part is provided with a groove, and when the second part is placed into the groove, the first part and the second part form the accommodating groove 6 or the cavity 8 for accommodating the deformation piece.

[0041] S2: the thermal insulation layer 3 is fixed on the wall body 1, and the specific fixing method is a conventional technology in the art, which will not be described here.

[0042] S3: the decorative layer 5 is fixed on the thermal insulation layer 3, and when the decorative layer 5 is fixed, the position of the decorative layer 5 needs to be accurately controlled to ensure that the deformation piece in the interior can smoothly contact the heat-conducting plate 4 in the deformation process.

[0043] The embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts of each embodiment can be referred to each other.

[0044] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An energy-saving building structure, comprising, from inside to outside, a wall (1), an insulation layer (3) and a decorative layer (5), characterized in that: The wall body (1) is embedded with a heat storage plate (2), the heat storage plate (2) is fixedly connected with at least one heat conduction plate (4), the heat conduction plate (4) penetrates through the heat preservation layer (3), the decorative layer (5) is fixedly connected with a deformation piece, the deformation piece can be deformed when the external temperature is higher than a threshold value, and the deformation piece can be in contact with the heat conduction plate (4) during the deformation process. The wall body (1) is provided with a groove on the side facing the heat preservation layer (3), the heat storage plate (2) is fixedly arranged in the groove, and the decorative layer (5) is provided with at least one insertion hole corresponding to the heat conduction plate (4) on the side facing the heat preservation layer (3), and the heat conduction plate (4) is inserted into the insertion hole. A cavity (8) is formed in the decorative layer (5), and the cavity (8) is in communication with all the insertion holes, the deformation piece is an elastic plate (9), and the decorative layer (5) is further provided with a pressing assembly (10), which is used to press the elastic plate (9) to deform after absorbing external heat. The decorative layer (5) is provided with a channel in communication with the cavity (8), the pressing assembly (10) comprises a sleeve (11) penetrating through the channel, the sleeve (11) is filled with a gas (15), and a sliding rod (13) is slidably arranged in the sleeve (11), when the gas (15) absorbs external heat and expands, the sliding rod (13) is pushed to move, and the sliding rod (13) presses the elastic plate (9) to deform during the movement. The channel penetrates through the side of the decorative layer (5) away from the heat preservation layer (3), and the sleeve (11) is further fixedly connected with a heat receiving plate (16) facing the side of the decorative layer (5) away from the heat preservation layer (3). The side of the decorative layer (5) away from the heat preservation layer (3) is provided with a counterbore, and the heat receiving plate (16) is embedded in the counterbore. The sleeve (11) is further movably provided with a piston (14), the piston (14) is fixedly connected with the sliding rod (13), and the sliding rod (13) is fixedly connected with a pressing block (12) after extending out of the channel, the pressing block (12) is located in the cavity (8) and faces the elastic plate (9).

2. An energy efficient construction structure for buildings as claimed in claim 1, wherein: The elastic plate (9) is V-shaped, and the tip end faces the sliding rod (13).

3. A construction method of the energy-saving construction structure for building as claimed in claim 1, characterized in that: The method comprises the following steps: S1: prefabricating the heat preservation layer (3) and the decorative layer (5); S2: fixing the heat preservation layer (3) on the wall body (1); S3: fixing the decorative layer (5) on the heat preservation layer (3).

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