Energy-saving building thermal insulation wall body of concrete structure and construction method of energy-saving building thermal insulation wall body

Abstract

The invention relates to the technical field of temporary housing, in particular to an energy-saving building thermal insulation wall of a concrete structure and a construction method thereof, a first shell is embedded in the side, close to a thermal insulation layer, of a concrete structure layer, a first elastic bag is fixed to the inner wall of the first shell, and a movable plate is fixed to the face, facing the thermal insulation layer, of the first elastic bag; a second shell is embedded in the side, close to the sealing plate, of the concrete structure layer, and a second elastic bag is arranged in the second shell. By controlling the position of the moving plate, the telescopic state of the first elastic bag is adjusted. In a day high-temperature scene in summer, a user can flexibly regulate and control the movable plate according to real-time requirements, so that the first elastic bag is kept in a compressed state and does not exchange heat with an external high-temperature environment. Compared with the prior art, according to the scheme, the risk of heat accumulation can be actively avoided, the problem of stuffiness in a room is effectively relieved, and the comfort of the temporary housing is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of temporary housing, and specifically to an energy-saving building thermal insulation wall with a concrete structure and its construction method. Background Technique

[0002] Due to its non-permanent nature, temporary housing usually faces the fate of demolition, relocation or secondary utilization after completing its intended functions. Limited by its temporariness and cost control, the walls of such housing often lack professional thermal insulation structures, resulting in rapid heat dissipation at night, a sudden drop in the temperature of the living space, and it is difficult to create a comfortable sleeping environment.

[0003] In response to the above problems, the patent with the publication number CN112554374B provides a green building wall structure and a green building. During the high-temperature period of the day, the wall can absorb and store ambient heat; when night falls and the temperature drops, the wall gradually releases the stored heat, forming a continuous self-insulation effect, effectively solving the problem of night insulation for temporary housing.

[0004] The above technical solution enables the airbag to automatically expand or contract through the change of the temperature outside the wall, so that the wall automatically stores or releases heat. However, in the daytime of summer, the continuous high-temperature environment will cause the wall to absorb and store a large amount of thermal energy; when night falls and the temperature outside the house drops significantly, the wall will release all the heat into the house, resulting in the temperature in the house not dropping but rising instead, exacerbating the stuffiness in the house and greatly reducing the comfort and experience of living. For this reason, we propose an energy-saving building thermal insulation wall with a concrete structure and its construction method to well solve the above drawbacks. Summary of the Invention

[0005] The purpose of the present invention is to provide an energy-saving building thermal insulation wall with a concrete structure and its construction method, which is used to solve the problem that in the existing technology, the temperature in the house does not drop but rises at night in the background technology described above.

[0006] The present invention is achieved through the following technical solutions: An energy-saving building thermal insulation wall with a concrete structure, the thermal insulation wall forms at least a part of the roof body, and a ceiling connected to the thermal insulation wall is fixed at the top of the roof body. The thermal insulation wall includes a concrete structure layer, a thermal insulation layer, a protective layer and a decorative layer that are sequentially distributed from the inside to the outside. A sealing plate is laid on the side of the concrete structure layer away from the thermal insulation layer;

[0007] A first housing is embedded on the side of the concrete structure layer close to the thermal insulation layer. A first elastic bladder is fixed on the inner wall of the first housing. A moving plate is fixed on the side of the first elastic bladder facing the thermal insulation layer. The moving plate can move along the width direction of the concrete structure layer to make the first elastic bladder in an extended state or a compressed state;

[0008] On one side of the concrete structure layer close to the sealing plate, a second housing is embedded. A second elastic bladder is arranged inside the second housing. The second elastic bladder and the first elastic bladder are interconnected through a pipeline, and a energy storage medium is filled in the second elastic bladder and the first elastic bladder;

[0009] When the first elastic bladder is in the extended state, the second elastic bladder is in the compressed state; when the first elastic bladder is in the compressed state, the second elastic bladder is in the deployed state.

[0010] Optionally, a number of electric telescopic rods are fixed in the concrete structure layer, and the ends of the electric telescopic rods are connected to the moving plate for moving the moving plate along the width direction of the concrete structure layer.

[0011] Optionally, a number of first heat exchange fins are fixed on the moving plate, and each first heat exchange fin extends into the first elastic bladder along the width direction of the moving plate; heat conducting fins corresponding to each first heat exchange fin are fixed in the heat preservation layer, and each heat conducting fin is arranged along the width direction of the heat preservation layer.

[0012] Optionally, the second elastic bladder includes a fixed seat fixed on the inner wall of the second housing. On the inner wall of the second housing, movable seats are slidably arranged on both sides of the fixed seat. Bladders are fixed on the side walls of the fixed seat and each movable seat, and each bladder is connected to the first elastic bladder through a pipeline;

[0013] When the temperature inside the house is lower than the temperature inside the second housing, each movable seat approaches the fixed seat to make the bladders gather together; when the temperature inside the house is higher than the temperature inside the second housing, each movable seat moves away from the fixed seat to make the bladders disperse from each other.

[0014] Optionally, electromagnets are fixed on both sides of the fixed seat, and permanent magnets matched with the electromagnets are fixed on each movable seat.

[0015] Optionally, a first temperature sensor is fixed inside the house body, and a second temperature sensor is fixed inside the second housing;

[0016] When the temperature inside the house body is higher than the temperature inside the second housing, the electromagnet exerts a repulsive force on the permanent magnet; when the temperature inside the house body is lower than the temperature inside the second housing, the electromagnet exerts an attractive force on the permanent magnet.

[0017] Optionally, a heat conducting plate is fixed at the end of the bladder, and a number of second heat exchange fins are fixed on the heat conducting plate, and each second heat exchange fin extends into the bladder along the width direction of the heat conducting plate.

[0018] Optionally, a main pipe communicated with the first elastic bladder is arranged in the concrete structure layer, and a solenoid valve is installed on the main pipe; a shunt pipe is conductively connected to the end of the main pipe, a branch pipe communicated with the shunt pipe is fixed on the fixed seat, and a flexible pipe communicated with the shunt pipe is fixed on each movable seat.

[0019] Optionally, elastic conductive heads are fixed at the upper and lower ends of the movable plate, and each elastic conductive head is electrically connected to the positive and negative electrodes of the solenoid valve; power supply plates are fixed on the upper and lower sides of the first housing, and each power supply plate is electrically connected to the positive and negative electrodes of an external power supply;

[0020] When the first elastic bladder is in a fully extended or fully compressed state, the solenoid valve is in a power-off and closed state; when the first elastic bladder is in a partially extended or partially compressed state, the solenoid valve is in a power-on and open state.

[0021] The present invention also provides a construction method for an energy-saving building thermal insulation wall of a concrete structure, which is applicable to the above-mentioned energy-saving building thermal insulation wall, and includes the following steps:

[0022] Step 1, precast a concrete structure layer and reserve installation slots;

[0023] Step 2, respectively install the first housing and the second housing into the corresponding installation slots of the concrete structure layer;

[0024] Step 3, sequentially lay a thermal insulation layer, a protective layer, and a decorative layer on the outer side of the concrete structure layer, and lay a sealing plate on the inner side of the concrete structure layer to complete the assembly of the thermal insulation wall;

[0025] Step 4, splice a plurality of thermal insulation walls together to form a roof body;

[0026] Step 5, fix a ceiling on the top of the roof body to complete the construction of a temporary housing.

[0027] Compared with the prior art, the present invention provides an energy-saving building thermal insulation wall of a concrete structure and its construction method, which have the following beneficial effects:

[0028] 1. By controlling the position of the movable plate, the present invention realizes the adjustment of the expansion and contraction state of the first elastic bladder. In the high-temperature scenario during summer days, the user can flexibly adjust the movable plate according to real-time needs, so that the first elastic bladder remains in a compressed state and does not exchange heat with the external high-temperature environment. Compared with the prior art, this solution can actively avoid the risk of heat accumulation, effectively relieve the stuffy problem inside the house, and greatly improve the comfort of the temporary housing.

[0029] 2. The expansion and contraction states of the first elastic bladder and the second elastic bladder of the present invention are complementary, and the switching of the heat exchange path can be realized. When the temperature control requirement inside the house changes, the first elastic bladder can be driven to absorb or release heat from the external environment; at the same time, the second elastic bladder responds synchronously, delivering the stored heat to the indoor space or absorbing the heat in the indoor space. This two-way dynamic adjustment mechanism can heat up or cool down the house according to needs, significantly improving the comfort of the living space.

[0030] 3. In the present invention, each bladder can approach or move away from each other. When it is necessary to increase the temperature inside the house, the bladders approach each other, prompting heat to highly accumulate in the target area and achieving rapid temperature rise in a local space. When it is necessary to cool the house, each bladder moves away from each other, which can quickly absorb the heat inside the house and cool the house. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the house body of the present invention;

[0032] Figure 2 It is a schematic diagram of the concrete structure layer of the present invention;

[0033] Figure 3 It is a schematic diagram of the first housing of the present invention;

[0034] Figure 4 is Figure 3 the enlarged schematic diagram of part A in

[0035] Figure 5 It is a state diagram of each bladder of the present invention in a state of approaching each other;

[0036] Figure 6 It is a state diagram of each bladder of the present invention in a state of moving away from each other.

[0037] In the figure: 1, house body; 2, ceiling; 3, concrete structure layer; 4, insulation layer; 5, protective layer; 6, decorative layer; 7, first housing; 8, first elastic bladder; 9, moving plate; 10, second housing; 11, second elastic bladder; 111, fixed seat; 112, movable seat; 113, bladder; 12, electric telescopic rod; 13, first heat exchange fin; 14, heat conduction sheet; 15, electromagnet; 16, permanent magnet; 17, sealing plate; 18, power supply sheet; 19, heat conduction plate; 20, second heat exchange fin; 21, main pipe; 22, solenoid valve; 23, shunt pipe; 24, branch pipe; 25, elastic conductive head. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0038] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0039] Embodiment 1: Please refer to Figures 1 to 6, An energy-saving building thermal insulation wall of concrete structure, the thermal insulation wall forms at least a part of the roof body 1, and a ceiling 2 connected to the thermal insulation wall is fixed at the top of the roof body 1. The thermal insulation wall includes a concrete structure layer 3, a thermal insulation layer 4, a protective layer 5 and a decorative layer 6 which are sequentially distributed from inside to outside. A sealing plate 17 is laid on the side of the concrete structure layer 3 away from the thermal insulation layer 4. Among them, the concrete structure layer 3 is used to bear the self-weight and various external forces of the building; the thermal insulation layer 4 is composed of EPS boards, and the function of the thermal insulation layer 4 is to reduce heat transfer and reduce the energy consumption of the building; the protective layer 5 is used to protect the thermal insulation layer 4 from being damaged by external factors such as wind, sun, rain, mechanical collision, etc.; the decorative layer 6 mainly plays a decorative role; the sealing plate 17 is used to block the side of the concrete structure layer 3 to prevent the components installed in the concrete structure layer 3 from being exposed outside; and after the sealing plate 17 is opened, it is convenient to maintain the components in the concrete structure layer 3.

[0040] In order to solve the problem that the indoor temperature rises instead of falling on summer nights in the prior art, the following design is specifically carried out:

[0041] A first housing 7 is embedded on the side of the concrete structure layer 3 close to the thermal insulation layer 4, which is used to provide an installation space for other components. A first elastic bladder 8 is fixed on the inner wall of the first housing 7. The first elastic bladder 8 is made of a high-elastic composite material and can achieve controllable expansion and contraction under the action of an external driving force. A moving plate 9 is fixed on the side of the first elastic bladder 8 facing the thermal insulation layer. The moving plate 9 can move along the width direction of the concrete structure layer 3 so that the first elastic bladder 8 is in an extended state or a compressed state. In this embodiment, a plurality of electric telescopic rods 12 are fixed in the concrete structure layer 3, and the ends of the electric telescopic rods 12 are connected to the moving plate 9 to move the moving plate 9 along the width direction of the concrete structure layer 3.

[0042] A second housing 10 is embedded on the side of the concrete structure layer 3 close to the sealing plate 17, which is used to install other components. A second elastic bladder 11 is arranged in the second housing 10. The second elastic bladder 11 and the first elastic bladder 8 are interconnected through a pipeline. A storage medium such as water or heat-conducting oil is injected into the second elastic bladder 11 and the first elastic bladder 8 to form a closed storage medium circulation channel. When the first elastic bladder 8 is extended under the action of an external force, most of the storage medium flows into the first elastic bladder 8 under the action of a pressure difference, and at the same time causes the second elastic bladder 11 to be correspondingly compressed; on the contrary, when the first elastic bladder 8 contracts, the storage medium flows back to the second elastic bladder 11 to make it enter an extended state.

[0043] That is, when the first elastic bag 8 is in an extended state, the second elastic bag 11 is in a compressed state, and the energy storage medium in the first elastic bag 8 exchanges heat with the outside of the house to achieve heat absorption or release. When the first elastic bag 8 is in a compressed state, the second elastic bag 11 is in an extended state, and the energy storage medium in the second elastic bag 11 exchanges heat with the inside of the house, thereby achieving two-way regulation of the temperature inside the house.

[0044] With the above structure, in the winter operation mode: when there is sufficient sunlight during the day, the electric telescopic rod 12 drives the movable plate 9 to translate toward the insulation layer 4, causing the first elastic bag 8 to fully extend. At this time, most of the energy storage medium quickly fills the first elastic bag 8 under the action of the pressure difference, absorbing the heat energy of the solar radiation outside the house. When night falls, the temperature outside the house drops sharply, and the electric telescopic rod 12 reversely controls the movable plate 9 to move away from the insulation layer 4, and the first elastic bag 8 is completely contracted, and the energy storage medium quickly flows back to the second elastic bag 11 through the pipeline, pushing it to fully extend. At this time, the heat-rich energy storage medium exchanges heat with the indoor air through the second elastic bag 11, and continuously releases the heat stored during the day to the indoor space, achieving efficient heating.

[0045] In summer operation mode: during the high temperature period during the day, the electric telescopic rod 12 keeps the movable plate 9 in a fixed position, so that the first elastic capsule 8 is always in a compressed state, effectively isolating the heat from outside the house. When night falls, the electric telescopic rod 12 drives the movable plate 8 to perform periodic reciprocating motion, alternating the expansion and contraction states of the two elastic capsules. When the second elastic capsule 11 is extended, its internal energy storage medium quickly absorbs excess heat in the house; as the movable plate 8 moves in the opposite direction, the first elastic capsule 8 extends and releases the absorbed heat to the outdoor environment. Through this cyclical dynamic adjustment, the heat in the house is continuously taken away, achieving an efficient cooling effect and significantly improving the living comfort.

[0046] The following describes how the first elastic bag 8 performs heat exchange with the outdoor environment:

[0047] A plurality of first heat exchange fins 13 are fixed on the movable plate 9, and each first heat exchange fin 13 extends into the first elastic bag 8 along the width direction of the movable plate 9, and significantly improves the heat transfer efficiency by increasing the contact area with the energy storage medium. A heat conducting fin 14 corresponding to each first heat exchange fin 13 is fixed in the thermal insulation layer 4, and each heat conducting fin 14 is arranged along the width direction of the thermal insulation layer 4 and extends to the outside of the thermal insulation layer 4. The end of the heat conducting fin 14 away from the heat exchange fin 13 is widened, which effectively expands the contact area with the external environment and further enhances the heat exchange capacity.

[0048] With the above structure, when the first elastic bag 8 is in a fully extended state, the first heat exchange plate 13 and the heat conductive plate 14 are connected to form a through heat conduction path. At this time, the heat of the energy storage medium can be quickly transferred to the external environment through the efficient conduction of the first heat exchange plate 13 and the heat conductive plate 14. On the contrary, when the first elastic bag 8 shrinks, the movable plate 9 drives the first heat exchange plate 13 to withdraw synchronously, and automatically separates from the heat conductive plate 14, cutting off the heat conduction channel to avoid unnecessary heat loss.

[0049] In some embodiments of the present application, in order to better heat or cool the room, the following designs are specially developed:

[0050] The second elastic capsule 11 includes a fixed seat 111 fixed on the inner wall of the second shell 10, and movable seats 112 located on both sides of the fixed seat 111 slide on the inner wall of the second shell 10. Capsules 113 are fixed on the side walls of the fixed seat 111 and each movable seat 112, and each capsule 113 is connected to the first elastic capsule 8 through a pipeline; the capsule 113 and the first elastic capsule 8 can be made of rubber. When the indoor temperature is lower than the temperature in the second shell 10, each movable seat 112 is close to the fixed seat 111, so that each capsule 113 gathers together to form a centralized heat radiation unit, accelerates the directional conduction of heat to the indoor space, and realizes efficient heating. When the indoor temperature is higher than the temperature in the second shell 10, each movable seat 112 is away from the fixed seat 111, so that each capsule 113 is dispersed from each other, greatly increasing the contact area with the indoor air, quickly absorbing excess heat, and significantly improving the cooling efficiency.

[0051] This dynamic adjustment mechanism can automatically change the heat exchange pattern according to the temperature difference between inside and outside the house, enhance the heat accumulation effect during heating, and improve the heat dissipation efficiency during cooling. Through precise space layout optimization and intelligent control, it provides a more comfortable and efficient temperature adjustment solution for the indoor environment.

[0052] How to control the movement of the movable seat 112 is introduced below:

[0053] Electromagnets 15 are fixed on both sides of the fixed seat 111, and permanent magnets 16 that match the electromagnets 15 are fixed on each movable seat 112. By changing the current direction of the electromagnet 15, the magnetic pole direction of the electromagnet 15 can be switched. When heating is required, the electromagnet 15 generates a magnetic field that attracts the permanent magnet 16, and uses magnetic force to pull the movable seat 112 closer to the fixed seat 111, driving the capsule 113 to collapse. In the cooling mode, by reversing the current direction, the electromagnet 15 generates a repulsive force, pushing the movable seat 112 to slide away from the fixed seat 111, prompting the capsule 113 to separate and unfold.

[0054] It is worth mentioning that a first temperature sensor is fixed in the house 1 for detecting the temperature in the house. A second temperature sensor is fixed in the second shell 10 for detecting the inside of the second shell 10. A main controller is installed in the house 1, and the first temperature sensor, the second temperature sensor and the electromagnet 15 are respectively connected to the main controller for communication.

[0055] When the temperature inside the house 1 is higher than the temperature inside the second shell 10, the electromagnet 15 applies a repulsive force to the permanent magnet 16, pushing the movable seat 112 outward to expand the capsule 113, accelerating heat absorption and cooling. When the temperature inside the house 1 is lower than the temperature inside the second shell 10, the electromagnet 15 applies an adsorption force to the permanent magnet 16, pulling the movable seat 112 inward to shrink the capsule 113, and strengthening the centralized heating. Through real-time temperature perception and intelligent magnetic field control, the automatic switching of heating and cooling modes is realized, which significantly improves the thermal comfort and energy efficiency of the living space.

[0056] The following describes how the capsule 113 performs heat exchange with the indoor environment:

[0057] A heat conducting plate 19 is fixed to the end of the capsule 113, and a plurality of second heat exchange fins 20 are fixed to the heat conducting plate 19. Each second heat exchange fin 20 extends into the capsule 113 along the width direction of the heat conducting plate 19, and significantly improves the heat transfer efficiency by increasing the contact area with the energy storage medium. When the capsule 113 is in a fully extended state, the heat conducting plate 19 contacts the sealing plate 17, and the energy storage medium in the capsule 113 can exchange heat with the indoor environment through the conduction between the heat conducting plate 19 and the second heat exchange fins 20.

[0058] It should be added that a main pipe 21 communicating with the first elastic bag 8 is provided in the concrete structure layer 3, and a solenoid valve 22 is installed on the main pipe 21; a shunt pipe 23 is connected to the end of the main pipe 21, a branch pipe 24 communicating with the shunt pipe 23 is fixed on the fixed seat 111, and the branch pipe 24 communicates with the corresponding bag body 113, and a hose communicating with the shunt pipe 23 is fixed on each movable seat 112, and the hose communicates with the corresponding bag body 113, which does not affect the normal movement of the movable seat 112. With this structure, each bag body 113 can maintain communication with the first elastic bag 8.

[0059] In another embodiment of the present application, elastic conductive heads 25 are fixed to the upper and lower ends of the movable plate 9, and each elastic conductive head 25 is electrically connected to the positive and negative poles of the solenoid valve 22 respectively; power supply sheets 18 are fixed to the upper and lower sides of the first shell 7, and each power supply sheet 18 is electrically connected to the positive and negative poles of the external power supply respectively, and the external power supply can be a DC battery.

[0060] When the first elastic bladder 8 is in a fully extended or fully compressed state, the moving plate 9 synchronously moves to the corresponding position, causing the elastic conductive head 25 to separate from the power supply sheet 18. The solenoid valve 22 is in a power-off and closed state, blocking the medium flow path between the bladder body 113 and the first elastic bladder 8. When the first elastic bladder 8 is in a state of incomplete extension or incomplete compression, the moving plate 9 drives the elastic conductive head 25 to contact the power supply sheet 18. The solenoid valve 22 is in a power-on and open state, and the bladder body 113 communicates with the first elastic bladder 8, allowing the energy storage medium to flow normally between the bladder body 113 and the first elastic bladder 8.

[0061] With the above structure, when the first elastic bladder 8 is fully extended or compressed, the medium flow between the bladders is cut off, avoiding heat neutralization or loss caused by medium mixing. For example, during the daytime in winter, the first elastic bladder 8 works independently, enabling the energy storage medium to absorb external heat without interference and achieving efficient heat storage. During the night in winter, the bladder body 113 enters an independent working state, and the energy storage medium releases the heat accumulated during the daytime to the indoor space, ensuring the maximization of the heating effect. When cooling down at night in summer, the bladder body 113 is isolated from the first elastic bladder 8, enabling it to absorb the heat inside the house more efficiently and preventing the external heat from affecting the cooling effect through the medium backflow, significantly improving the heat exchange efficiency and the temperature control response speed, and creating a more comfortable living environment for users.

[0062] Embodiment 2: This embodiment also proposes a construction method applicable to the energy-saving building insulation wall in Embodiment 1, including the following steps:

[0063] Step 1: Prefabricate the concrete structure layer 3 and reserve installation slots.

[0064] Step 2: Install the first housing 7 and the second housing 10 into the corresponding installation slots of the concrete structure layer 3 respectively; and install the first elastic bladder 8, the moving plate 9, the second elastic bladder 11, the electric telescopic rod 12, etc. to their corresponding positions.

[0065] Step 3: Sequentially lay the insulation layer 4, the protective layer 5, and the decorative layer 6 on the outer side of the concrete structure layer 3. At the same time, install the heat conduction sheet 14 in the insulation layer 4; and lay the sealing plate 17 on the inner side of the concrete structure layer 3 to block the second housing 10, completing the assembly of the insulation wall.

[0066] Step 4: Join multiple insulation walls together to form the roof body 1; after completion of the joining, perform waterproof and sealing treatment at the joints of the walls.

[0067] Step 5: Fix the ceiling 2 on the top of the roof body 1 to complete the construction of the temporary housing; after installation, perform waterproof edge treatment at the junction of the ceiling 2 and the roof body 1, enabling the temporary housing to be waterproof and heat-insulating.

[0068] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving building thermal insulation wall of a concrete structure, the thermal insulation wall forms at least a part of the roof body, and a ceiling connected to the thermal insulation wall is fixed at the top of the roof body, and it is characterized in that: The heat-insulating wall body comprises a concrete structure layer, a heat-insulating layer, a protective layer and a decorative layer which are sequentially distributed from inside to outside. A sealing plate is laid on one side of the concrete structure layer away from the heat-insulating layer; A first shell is embedded on one side of the concrete structure layer close to the heat-insulating layer. A first elastic capsule is fixed on the inner wall of the first shell. A moving plate is fixed on one side of the first elastic capsule facing the heat-insulating layer. The moving plate can move along the width direction of the concrete structure layer so that the first elastic capsule is in an extended state or a compressed state; A second shell is embedded on one side of the concrete structure layer close to the sealing plate. A second elastic capsule is arranged in the second shell. The second elastic capsule and the first elastic capsule are communicated with each other through a pipeline. A storage medium is injected into the second elastic capsule and the first elastic capsule; When the first elastic capsule is in an extended state, the second elastic capsule is in a compressed state; When the first elastic capsule is in a compressed state, the second elastic capsule is in an unfolded state.

2. The energy-saving building thermal insulation wall of a concrete structure according to claim 1, characterized in that: A plurality of electric telescopic rods are fixed in the concrete structure layer. The ends of the electric telescopic rods are connected with the moving plate and are used for moving the moving plate along the width direction of the concrete structure layer.

3. The energy-saving building thermal insulation wall of a concrete structure according to claim 1, characterized in that: A plurality of first heat exchange fins are fixed on the moving plate. Each first heat exchange fin extends into the first elastic capsule along the width direction of the moving plate; Heat conducting fins corresponding to the first heat exchange fins one by one are fixed in the heat-insulating layer. Each heat conducting fin is arranged along the width direction of the heat-insulating layer.

4. An energy-saving building thermal insulation wall of a concrete structure according to claim 1, characterized in that: The second elastic capsule comprises a fixed seat fixed on the inner wall of the second shell. On the inner wall of the second shell, movable seats located on both sides of the fixed seat slide. Capsules are fixed on the side walls of the fixed seat and each movable seat. Each capsule is communicated with the first elastic capsule through a pipeline; When the temperature inside the house is lower than the temperature inside the second shell, each movable seat approaches the fixed seat so that the capsules gather together; When the temperature inside the house is higher than the temperature inside the second shell, each movable seat moves away from the fixed seat so that the capsules disperse from each other.

5. The energy-saving building thermal insulation wall of a concrete structure according to claim 4, characterized in that: Electromagnets are fixed on both sides of the fixed seat. Permanent magnets matched with the electromagnets are fixed on each movable seat.

6. The energy-saving building thermal insulation wall of a concrete structure according to claim 5, characterized in that: A first temperature sensor is fixed inside the house body. A second temperature sensor is fixed inside the second shell; When the temperature inside the house body is higher than the temperature inside the second shell, the electromagnet exerts a repulsive force on the permanent magnet; When the temperature inside the house body is lower than the temperature inside the second shell, the electromagnet exerts an attractive force on the permanent magnet.

7. An energy-saving building thermal insulation wall of a concrete structure according to claim 4, characterized in that: A heat conducting plate is fixed at the end of the capsule. A plurality of second heat exchange fins are fixed on the heat conducting plate. Each second heat exchange fin extends into the capsule along the width direction of the heat conducting plate.

8. The energy-saving building thermal insulation wall of a concrete structure according to claim 4, characterized in that: A main pipe communicated with the first elastic capsule is arranged in the concrete structure layer. A solenoid valve is installed on the main pipe; A shunt pipe is conductively connected to the end of the main pipe. A branch pipe communicated with the shunt pipe is fixed on the fixed seat. A flexible pipe communicated with the shunt pipe is fixed on each movable seat.

9. An energy-saving building thermal insulation wall of a concrete structure according to claim 8, characterized in that: Elastic conductive heads are fixed at the upper and lower ends of the moving plate. Each elastic conductive head is electrically connected with the positive electrode and the negative electrode of the solenoid valve respectively; Power supply sheets are fixed on the upper and lower sides of the first shell. Each power supply sheet is electrically connected with the positive electrode and the negative electrode of an external power supply respectively; When the first elastic bladder is in a fully extended or fully compressed state, the solenoid valve is in a power-off and closed state; when the first elastic bladder is in a partially extended or partially compressed state, the solenoid valve is in a power-on and open state.

10. A construction method of an energy-saving building thermal insulation wall of a concrete structure as described in claim 1, characterized in that, It includes the following steps: Step 1: Precast a concrete structure layer and reserve installation slots. Step 2: Install the first housing and the second housing into the corresponding installation slots of the concrete structure layer respectively. Step 3: Sequentially lay a thermal insulation layer, a protective layer, and a decorative layer on the outer side of the concrete structure layer, and lay a sealing plate on the inner side of the concrete structure layer to complete the assembly of the thermal insulation wall. Step 4: Join multiple thermal insulation walls together to form a roof body. Step 5: Fix the ceiling to the top of the roof body to complete the construction of the temporary housing.

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