Lightweight closed thermal insulation wall

Abstract

The utility model provides a light closed thermal insulation wall which comprises thermal insulation wallboards, a thermal insulation block and a heat conduction rod, the thermal insulation block is arranged between the two thermal insulation wallboards, the heat conduction rod is arranged between the thermal insulation block and the thermal insulation wallboards, and the thermal insulation block exchanges heat with the thermal insulation wallboards through the heat conduction rod. According to the light closed thermal insulation wall, the thermal insulation block is designed between the two thermal insulation wallboards, the thermal insulation block has a good thermal insulation effect and has the characteristics of slow temperature rise and slow temperature drop, and the thermal insulation wallboards and the thermal insulation block are connected through the heat conduction rods, so that temperature exchange is conducted between the thermal insulation wallboards and the thermal insulation block; when the outside temperature is lower than the temperature of the heat preservation block, the heat of the heat preservation block flows to the outside to stabilize the outside temperature.

Description

Technical Field

[0001] The present application relates to the field of building technology, and in particular to a lightweight, sealed, thermally insulating wall. Background Art

[0002] As people's requirements for building energy conservation and environmental protection increase, lightweight, airtight and thermal insulation walls have gradually become a research hotspot in the field of construction. In traditional building structures, walls are often made of a large amount of high-density materials such as concrete or masonry, which increases the overall load of the building. In lightweight improvements, these high-weight parts of the wall are often reduced. These high-weight parts can usually give the wall better thermal insulation performance. These structures themselves can store a certain amount of heat and stabilize the temperature of the wall. After removing these large-mass structures, the thermal insulation function of the wall is also affected.

[0003] Therefore, it is necessary to design a lightweight, airtight, thermally insulating wall that has a good thermal insulation effect while ensuring the overall weight is light. Utility Model Content

[0004] In view of this, it is necessary to provide a lightweight, airtight, thermally insulating wall to solve the above problems.

[0005] The embodiment of the present application provides a lightweight, airtight, thermal insulation wall, comprising:

[0006] Insulated wall panels;

[0007] The heat-insulating block is arranged between the two heat-insulating wall panels. A heat-conducting rod is arranged between the heat-insulating block and the heat-insulating wall panels. The heat-insulating block exchanges heat with the heat-insulating wall panels through the heat-conducting rod.

[0008] In at least one embodiment of the present application, it further includes two top plates, which are arranged on the thermal insulation wall panels. The two top plates and the two thermal insulation wall panels form a receiving area, and the thermal insulation block is arranged in the receiving area.

[0009] In at least one embodiment of the present application, a supporting mesh plate is further included, wherein the supporting mesh plate is located in the accommodating area, the supporting mesh plate is arranged parallel to the thermal insulation wall panel, and the two ends of the supporting mesh plate are respectively abutted against the two top plates.

[0010] In at least one embodiment of the present application, a positioning spring is provided between the supporting mesh plate and the heat-insulating block, and two ends of the positioning spring are respectively in contact with the heat-insulating block and the supporting mesh plate.

[0011] In at least one embodiment of the present application, a plurality of heat-conducting rods are provided on the heat-insulating block.

[0012] In at least one embodiment of the present application, the accommodating area is filled with glass wool.

[0013] In at least one embodiment of the present application, the thermal insulation block includes a heat-conducting layer and a basalt layer disposed on the heat-conducting layer, and the heat-conducting rod is integrally formed with the heat-conducting layer.

[0014] In at least one embodiment of the present application, a heat-conducting protrusion is provided on a side of the heat-conducting layer close to the basalt layer.

[0015] In at least one embodiment of the present application, the heat conducting rod is made of aluminum alloy.

[0016] In at least one embodiment of the present application, a sealing strip is provided between the top plate and the thermal insulation wall panel.

[0017] The above-mentioned lightweight and sealed insulation wall is designed with an insulation block between two insulation wall panels. The insulation block has a good insulation effect and has the characteristics of slow heating and slow cooling. The insulation wall panel and the insulation block are connected by a heat-conducting rod to enable the insulation wall panel and the insulation block to exchange temperature. When the outside temperature is higher than the temperature of the insulation block, the outside heat is guided to the insulation block for storage through the heat-conducting rod. When the outside temperature is lower than the temperature of the insulation block, the heat of the insulation block flows to the outside to stabilize the outside temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural stereogram of a lightweight, airtight, and thermally insulated wall;

[0019] Figure 2 This is a structural breakdown diagram of a lightweight, airtight, and thermally insulated wall;

[0020] Figure 3 for Figure 1 A magnified view of part A;

[0021] Figure 4 for Figure 1 A magnified view of part B;

[0022] Figure 5 for Figure 2 Enlarged view of part C.

[0023] Main component symbols

[0024] 100. Lightweight, airtight, heat-insulating wall; 1. Heat-insulating wall panel; 2. Heat-insulating block; 21. Heat-conducting rod; 22. Heat-conducting layer; 23. Basalt layer; 24. Heat-conducting protrusion; 25. Positioning spring; 3. Top plate; 31. Sealing strip; 4. Support mesh plate; 5. Accommodating area. DETAILED DESCRIPTION

[0025] The embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0026] It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a central component at the same time. When a component is considered to be "located on" another component, it may be directly located on the other component or there may be a central component at the same time. The terms "top", "bottom", "upper", "lower", "left", "right", "front", "back", and similar expressions used herein are for illustrative purposes only.

[0027] The embodiment of the present application provides a lightweight, airtight, thermal insulation wall, comprising:

[0028] Insulated wall panels;

[0029] The heat-insulating block is arranged between the two heat-insulating wall panels. A heat-conducting rod is arranged between the heat-insulating block and the heat-insulating wall panels. The heat-insulating block exchanges heat with the heat-insulating wall panels through the heat-conducting rod.

[0030] The above-mentioned lightweight and sealed insulation wall is designed with an insulation block between two insulation wall panels. The insulation block has a good insulation effect and has the characteristics of slow heating and slow cooling. The insulation wall panel and the insulation block are connected by a heat-conducting rod to enable the insulation wall panel and the insulation block to exchange temperature. When the outside temperature is higher than the temperature of the insulation block, the outside heat is guided to the insulation block for storage through the heat-conducting rod. When the outside temperature is lower than the temperature of the insulation block, the heat of the insulation block flows to the outside to stabilize the outside temperature.

[0031] Some embodiments of the present application are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0032] See also Figure 1-Figure 5 An embodiment of the present application provides a lightweight, sealed, thermal insulation wall 100, comprising a thermal insulation wall panel 1, a thermal insulation block 2, and a heat-conducting rod 21, wherein the thermal insulation block 2 is arranged between two of the thermal insulation wall panels 1, and a heat-conducting rod 21 is arranged between the thermal insulation block 2 and the thermal insulation wall panel 1, and the thermal insulation block 2 exchanges heat with the thermal insulation wall panel 1 through the heat-conducting rod 21.

[0033] Specifically, the insulation wall panel 1 is one of the basic components constituting the lightweight, airtight insulation wall 100. Its main function is to provide structural support and insulation function. Since the wall panels are usually located on the outside of the building structure, they must have good insulation performance to reduce the heat loss inside the building. The insulation block 2 is located between the two insulation wall panels 1 to play the role of heat insulation and heat preservation. The insulation block 2 is connected to the insulation wall panel 1 through the heat conducting rod 21 to form a closed heat conduction path. This structure can effectively prevent the transmission of heat, thereby improving the insulation effect of the wall. The heat conducting rod 21 is located between the insulation block 2 and the insulation wall panel 1, and its function is to conduct heat and promote heat exchange. The heat conducting rod 21 can accelerate the transfer of heat between the insulation block 2 and the wall panel, making the insulation effect of the whole wall more uniform and efficient. The heat exchange between the insulation layer and the insulation wall panel 1 can achieve uniform distribution of heat, thereby improving the insulation effect of the entire wall. Through the heat-conducting rod 21, the insulation block 2 can absorb or release heat more effectively, making the temperature of different parts of the wall more uniform, reducing the local accumulation or loss of heat, and improving the comprehensive insulation performance of the insulation layer. During the heat exchange process, the insulation block 2 is tightly connected to the insulation wallboard 1 through the heat-conducting rod 21 to form a structurally stable whole. This structure can enhance the stability of the wall, prevent the wall from being deformed or damaged during use, and extend the service life of the wall.

[0034] Furthermore, the heat exchange between the insulation wallboard 1 and the insulation layer is achieved through the heat-conducting rod 21. In the lightweight closed insulation wall 100, the insulation block 2 is located between the two insulation wallboards 1, and the heat-conducting rod 21 connects the insulation wallboard 1 and the insulation block 2. This design forms a heat conduction path between the insulation wallboard 1 and the insulation layer, through which heat can be transferred from the inside of the wall to the outside, or from the outside to the inside. When the indoor temperature is higher than the outdoor temperature, the indoor heat will be conducted to the insulation block 2 through the insulation wallboard 1, and then transferred to the insulation layer through the heat-conducting rod 21. In the insulation layer, the heat will be absorbed and gradually spread to the volume of the entire insulation layer. Part of the heat may be absorbed by the insulation layer, which plays a role in heat preservation and prevents excessive indoor heat from being lost to the external environment. At the same time, another part of the heat may continue to be conducted outward and eventually dissipated to the outdoor environment, realizing the exchange and balance of heat inside and outside the wall. Conversely, when the indoor temperature is lower than the outdoor temperature, the heat will be conducted from the external environment to the insulation layer. Similarly, heat will be transferred from the insulation layer to the insulation wallboard 1 through the heat-conducting rod 21, and finally dissipated into the indoor space. Such a heat exchange process can effectively adjust the temperature difference between indoor and outdoor, so that the indoor temperature can be kept relatively constant and comfortable.

[0035] In a specific example, it also includes two top plates 3, which are arranged on the thermal insulation wall panels 1. The two top plates 3 and the two thermal insulation wall panels 1 form a receiving area 5, and the thermal insulation block 2 is arranged in the receiving area 5.

[0036] Specifically, the top plate 3 is a plate laid flat on the top of the insulation wall panel 1, which is used to cover and seal the top of the insulation wall. They not only play an aesthetic role, but also can effectively prevent external pollutants, rainwater, etc. from entering the inside of the wall and protect the wall structure. The two top plates 3 are surrounded by the two insulation wall panels 1 to form a closed area, namely the accommodating area 5. The function of this accommodating area 5 is to provide a suitable container and support structure for the insulation block 2 to ensure that the position of the insulation block 2 inside the wall is stable and not easy to move. Inside the accommodating area 5, the insulation block 2 is placed. The insulation block 2 is an important component for insulation and heat preservation. By being placed in the accommodating area 5, the insulation block 2 can be tightly combined with the insulation wall panel 1 and the top plate 3 to form an integrated insulation structure to improve the insulation performance of the wall.

[0037] In a specific example, it also includes a supporting mesh plate 4, which is located in the accommodating area 5, and is arranged parallel to the thermal insulation wall panel 1, and both ends of the supporting mesh plate 4 are respectively abutted against the two top plates 3.

[0038] Specifically, the support mesh 4 is a sheet material with a mesh structure, usually made of metal or plastic, and is used to provide additional support and stability. In the lightweight closed thermal insulation wall 100, the main function of the support mesh 4 is to enhance the structural strength of the accommodating area 5 and support the top plate 3 on the top of the wall. The support mesh 4 is arranged inside the accommodating area 5, that is, in the closed area between the top plate 3 and the thermal insulation wall panel 1. Such an arrangement can ensure that the support mesh 4 is tightly connected to the wall structure to form a stable overall structure. The setting of the support mesh 4 is parallel to the thermal insulation wall panel 1, that is, their arrangement direction inside the wall is the same as that of the thermal insulation wall panel 1. In this way, it can be ensured that the support mesh 4 has a higher fit with the wall and enhances the stability of the wall structure. The two ends of the support mesh 4 are connected to the top plate 3, that is, they are in close contact with the two end parts of the top plate 3. This connection method helps to fix and support the top plate 3, enhances the structural stability between the top plate 3 and the insulation wall panel 1, and ensures the stability of the entire accommodating area 5. In general, by adding a supporting mesh plate 4 to the lightweight, sealed insulation wall 100, the structural strength and stability of the accommodating area 5 can be enhanced, the displacement and deformation of the insulation block 2 can be prevented, and the stability of the wall structure and the insulation performance can be ensured.

[0039] In a specific example, a positioning spring 25 is provided between the supporting mesh plate 4 and the heat-insulating block 2 , and two ends of the positioning spring 25 abut against the heat-insulating block 2 and the supporting mesh plate 4 , respectively.

[0040] Specifically, the positioning spring 25 is a metal spring with a certain elasticity, and its main function is to fix and position the insulation block 2 to prevent it from moving or swinging inside the wall. The positioning spring 25 can maintain an appropriate gap and a tight connection between the insulation block 2 and the supporting mesh plate 4 to ensure the stability and thermal insulation performance of the wall structure. The positioning spring 25 is arranged at the connection between the supporting mesh plate 4 and the insulation block 2. Such an arrangement can ensure that the positioning spring 25 is tightly connected to the insulation block 2 and the supporting mesh plate 4 to form a stable structure to prevent the insulation block 2 from moving or falling off inside the wall. The two ends of the positioning spring 25 are respectively connected to the insulation block 2 and the supporting mesh plate 4. This connection method helps to fix and support the insulation block 2, while ensuring the close contact between the supporting mesh plate 4 and the insulation block 2. The positioning spring 25 can ensure the stability of the insulation block 2 and the wall structure to prevent it from being displaced or deformed during use.

[0041] In a specific example, a plurality of heat-conducting rods 21 are provided on the heat-insulating block 2 .

[0042] Specifically, the heat-conducting rod 21 is a material with good thermal conductivity, usually made of metal or other heat-conducting materials. Its main function is to promote the conduction and exchange of heat inside the wall, thereby achieving the thermal insulation effect of the wall. A plurality of heat-conducting rods 21 are arranged on the surface of the insulation block 2, and are densely and evenly distributed. Such an arrangement can increase the contact area between the heat-conducting rod 21 and the insulation block 2, improve the heat conduction efficiency, and thus enhance the thermal insulation performance of the wall. The heat-conducting rod 21 is connected to the insulation wallboard 1 through close contact or other connection methods. This connection method can ensure that heat is smoothly conducted from the insulation wallboard 1 to the insulation block 2, thereby achieving the exchange and balance of heat inside the wall. Since the heat-conducting rod 21 has good thermal conductivity, the plurality of heat-conducting rods 21 arranged on the insulation block 2 can effectively promote the conduction of heat inside the wall, accelerate the exchange and balance of heat, and thus enhance the thermal insulation effect of the wall.

[0043] In general, by arranging a plurality of heat-conducting rods 21 on the insulation block 2, the heat conduction and exchange efficiency inside the wall can be increased, the insulation performance of the wall can be improved, and at the same time, the heat loss can be effectively reduced, thereby improving the energy efficiency of the building.

[0044] In a specific example, the accommodating area 5 is filled with glass wool.

[0045] Specifically, glass wool is a commonly used thermal insulation material with excellent heat insulation and thermal insulation properties. Its main function is to form an insulation layer inside the wall to prevent the conduction of indoor and outdoor heat, thereby improving the thermal insulation effect of the wall. Glass wool is filled in the accommodating area 5, that is, in the closed area between the thermal insulation wallboard 1 and the top plate 3. Such an arrangement can ensure that the glass wool fills the entire accommodating area 5 and fits tightly with the thermal insulation wallboard 1 and the top plate 3 to form a continuous thermal insulation layer. Glass wool should be filled in the accommodating area 5 with an appropriate density to ensure that it fills the entire space and is evenly distributed. In this way, the balance of the thermal insulation effect can be ensured, and the occurrence of thermal insulation dead corners or thermal insulation missing can be avoided. By filling glass wool in the accommodating area 5, an efficient thermal insulation layer can be formed to effectively prevent the conduction and loss of indoor and outdoor heat. Glass wool has good thermal insulation properties, can effectively reduce the loss of heat inside the wall, and improve the thermal insulation effect of the wall.

[0046] In a specific example, the heat-insulating block 2 includes a heat-conducting layer 22 and a basalt layer 23 disposed on the heat-conducting layer 22 , and the heat-conducting rod 21 and the heat-conducting layer 22 are integrally formed.

[0047] Specifically,

[0048] The heat-conducting layer 22 is a component of the insulation block 2, and is usually made of a material with good thermal conductivity, such as metal or thermally conductive plastic. Its main function is to promote the conduction of heat inside the insulation block 2 and transfer heat from one area to another. The basalt layer 23 is a layer of material arranged above the heat-conducting layer 22, and is usually made of basalt or other materials with good thermal insulation properties. Its main function is to act as an insulating layer to prevent the conduction of heat inside the insulation block 2, play a role in heat insulation, and improve the insulation effect of the insulation block 2. During the manufacturing process of the insulation block 2, the heat-conducting rod 21 and the heat-conducting layer 22 are integrally formed, that is, the heat-conducting rod 21 is directly embedded in the heat-conducting layer 22, and there is no obvious connection interface or gap between the two. This design can enhance the contact area between the heat-conducting rod 21 and the heat-conducting layer 22, improve the heat conduction efficiency, and at the same time ensure the overall stability and sealing of the insulation block 2. The design of the heat-conducting rod 21 and the heat-conducting layer 22 being integrally formed helps to improve the overall strength and stability of the heat-insulating block 2, and prevents the heat-insulating block 2 from breaking or loosening during use. At the same time, since the heat-conducting rod 21 is directly embedded in the heat-conducting layer 22, the heat loss during the conduction process can be effectively reduced, and the heat-insulating effect of the heat-insulating block 2 is improved.

[0049] Furthermore, basalt has good thermal insulation properties, low density, and contains tiny pore structures, which can reduce heat conduction, thereby effectively reducing heat loss and improving the insulation effect of buildings. Basalt belongs to the volcanic rock category and has excellent high temperature resistance. Under high temperature conditions, basalt is not easy to burn and will not release harmful gases. It can effectively prevent the spread of fire and improve the fire safety of buildings. Basalt is a natural rock material, and its collection and processing process has little impact on the environment. Compared with synthetic insulation materials, basalt has better environmental protection and sustainability, and does not produce toxic substances or cause pollution to the environment. Basalt has high physical stability and durability, and is not easily affected or damaged by the external environment. Therefore, as a building insulation material, basalt can maintain a long service life, reduce the frequency of maintenance and replacement, and reduce the maintenance cost of buildings. The structure of basalt is hard and has high compressive resistance. Therefore, using basalt as an insulation material can enhance the bearing capacity of the wall and the stability of the overall structure, and improve the wind pressure resistance and earthquake resistance of the building.

[0050] In a specific example, a heat-conducting protrusion 24 is provided on a side of the heat-conducting layer 22 close to the basalt layer 23 .

[0051] Specifically, the heat-conducting layer 22 is located on one side of the insulation block 2, adjacent to the basalt layer 23. The heat-conducting layer 22 is usually made of a material with good thermal conductivity, and its main function is to promote the conduction of heat inside the insulation block 2, and transfer heat from one area to another. On the side of the heat-conducting layer 22 close to the basalt layer 23, a heat-conducting protrusion 24 is provided. The heat-conducting protrusion 24 is a protruding structure, which is usually made of a material with good thermal conductivity, such as metal or thermally conductive plastic. Its main function is to increase the contact area between the heat-conducting layer 22 and the basalt layer 23 and improve the heat conduction efficiency. By arranging the heat-conducting protrusion 24 on the heat-conducting layer 22, the contact area between the heat-conducting layer 22 and the basalt layer 23 can be increased, so that the heat can be more smoothly conducted to the basalt layer 23. In this way, the heat conduction efficiency inside the wall can be improved, and the thermal insulation performance of the insulation block 2 can be enhanced.

[0052] In a specific example, the heat conducting rod 21 is made of aluminum alloy.

[0053] Specifically, aluminum alloy is an alloy material composed of aluminum and other metal or non-metal elements. It has the characteristics of light weight, high strength, corrosion resistance, and good thermal conductivity. Therefore, by selecting aluminum alloy as the material of the heat conducting rod 21, the heat conducting rod 21 can have these excellent properties. Aluminum alloy has a relatively low density. For example, the density of pure aluminum is about 2.7 g / cm 3Therefore, the heat-conducting rod 21 is made of aluminum alloy, which can reduce the total weight of the wall and contribute to the lightweight design of the building structure. Aluminum alloy has good strength and rigidity and can withstand certain loads and pressures. This characteristic enables the heat-conducting rod 21 to have high structural stability and deformation resistance, and plays a supporting and fixing role in the wall structure. Aluminum alloy has good corrosion resistance and can resist erosion by the atmosphere, water, acid and alkali and other environments, extending the service life of the heat-conducting rod 21 and reducing the frequency of maintenance and replacement. Aluminum alloy has good thermal conductivity and can effectively transfer heat from one area to another, which helps to achieve uniform distribution and exchange of heat inside the wall and improve the thermal insulation effect of the wall.

[0054] In a specific example, a sealing strip 31 is provided between the top plate 3 and the thermal insulation wall panel 1 .

[0055] Specifically, the sealing strip 31 is usually made of elastic materials such as rubber or silicone, and its main function is to form a sealing layer at the connection of the building structure to prevent the penetration of water vapor, air and other impurities, and ensure the airtightness and waterproofness of the wall. The sealing strip 31 is installed at the connection between the top plate 3 and the insulation wallboard 1. This position is a key connection part in the building structure, and it is also a place where water vapor and air are easily penetrated. Therefore, the setting of the sealing strip 31 can effectively prevent the penetration of water vapor and air, and ensure the airtightness of the wall. The connection between the top plate 3 and the insulation wallboard 1 is easily eroded and penetrated by rainwater. If there is no protection of the sealing strip 31, it may cause moisture and mold growth inside the wall. The setting of the sealing strip 31 can effectively prevent the penetration of water vapor, improve the waterproof performance of the wall, and keep the wall dry and clean. The setting of the sealing strip 31 can not only ensure the airtightness and waterproofness of the wall, but also prevent the loss of heat at the connection between the top plate 3 and the insulation wallboard 1, improve the insulation effect of the wall, and reduce energy consumption. The sealing strip 31 generally has good flexibility and plasticity, can adapt to joints of different shapes and sizes, and is easy to install. At the same time, the material durability of the sealing strip 31 is high, and can maintain good sealing performance for a long time, reducing the frequency of maintenance and replacement.

[0056] The above is only an implementation method of the present application. It should be pointed out that a person skilled in the art can make improvements without departing from the inventive concept of the present application, but these improvements are within the scope of protection of the present application.

Claims

1. A lightweight, airtight, thermal insulation wall, characterized in that: include: Insulated wall panels; An insulation block is arranged between the two insulation wall panels, a heat-conducting rod is arranged between the insulation block and the insulation wall panels, and the insulation block exchanges heat with the insulation wall panels through the heat-conducting rod; It also includes two top plates, which are arranged on the thermal insulation wall plates. The two top plates and the two thermal insulation wall plates are arranged to form a receiving area, and the thermal insulation block is arranged in the receiving area.

2. The lightweight, airtight, thermal insulation wall according to claim 1, characterized in that: It also includes a supporting mesh plate, which is located in the accommodating area, and is arranged parallel to the thermal insulation wall panel, and two ends of the supporting mesh plate are respectively abutted against two top plates.

3. The lightweight, airtight, thermal insulation wall according to claim 2, characterized in that: A positioning spring is provided between the supporting mesh plate and the heat-insulating block, and two ends of the positioning spring are respectively in contact with the heat-insulating block and the supporting mesh plate.

4. The lightweight, airtight, thermal insulation wall according to claim 1, characterized in that: The heat-insulating block is provided with a plurality of heat-conducting rods.

5. The lightweight, airtight, thermal insulation wall according to claim 1, characterized in that: The accommodating area is filled with glass wool.

6. The lightweight, airtight, thermal insulation wall according to claim 1, characterized in that: The heat-insulating block comprises a heat-conducting layer and a basalt layer arranged on the heat-conducting layer, and the heat-conducting rod is integrally formed with the heat-conducting layer.

7. The lightweight, airtight, thermal insulation wall according to claim 6, characterized in that: A heat-conducting protrusion is provided on one side of the heat-conducting layer close to the basalt layer.

8. The lightweight, airtight, thermal insulation wall according to claim 1, characterized in that: The heat conducting rod is made of aluminum alloy.

9. The lightweight, airtight, thermal insulation wall according to claim 1, characterized in that: A sealing strip is arranged between the top plate and the thermal insulation wall plate.

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