Prefabricated sandwich heat-preservation energy-saving outer wall

Abstract

The utility model discloses a prefabricated sandwich heat preservation energy-saving outer wall, and belongs to the technical field of building equipment, the prefabricated sandwich heat preservation energy-saving outer wall comprises a prefabricated wall body mechanism, a connecting piece penetrates through the interior of the prefabricated wall body mechanism, a protection plate is installed on the front face of the prefabricated wall body mechanism, and a photovoltaic mechanism is installed on the front face of the prefabricated wall body mechanism and located below the protection plate; the improved prefabricated sandwich heat preservation energy-saving outer wall is formed by connecting multiple layers of different kinds of plate bodies, after integration, all the plate bodies endow a wall body with a certain implementation effect, the process of converting light energy into electric energy is achieved through the photovoltaic mechanism, so that the energy-saving effect is achieved, and the energy-saving effect is achieved. And the light receiving angle of the photovoltaic mechanism is adjusted through the connecting mechanism and the retracting and releasing mechanism, it is guaranteed that the photovoltaic mechanism is located at the optimal light receiving position, the top of the photovoltaic mechanism is protected through the protection plate after the photovoltaic mechanism is retracted, and therefore the possibility that the photovoltaic mechanism is smashed by falling objects is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of building equipment, and in particular to a prefabricated sandwich thermal insulation and energy-saving exterior wall. Background Art

[0002] Building materials refer to various materials, equipment and components used in construction projects, and are the basic raw materials for construction and decoration. Prefabricated exterior walls refer to exterior wall components that are prefabricated in factories or production bases and then transported to the site for installation.

[0003] In the patent document with the published announcement number CN217811902U, an energy-saving and environmentally friendly prefabricated sandwich insulation exterior wall panel is provided, which includes an exterior wall panel body and a composite structure, wherein the composite structure is fixedly connected to the surface of the exterior wall panel body, and the composite structure is composed of an isolation board layer, an insulation board layer, a sandwich board layer, a rough scraping board layer, an environmental protection board layer, a moisture-proof board layer and a waterproof board layer, and the waterproof board layer is fixedly connected to the surface of the exterior wall panel body. The isolation board layer, the insulation board layer, the sandwich board layer, the rough scraping board layer, the environmental protection board layer, the moisture-proof board layer and the waterproof board layer are sequentially connected through the side of the exterior wall panel body, so as to facilitate the connection and fixation between the board layers, ensure the insulation effect and environmental protection effect of the exterior wall panel, ensure the waterproof and moisture-proof effect of the exterior wall panel, and ensure the practicality of the exterior wall panel.

[0004] The above wall structure is installed with multiple layers of boards that can realize different functions, so as to achieve the effects of moisture-proof, waterproof, heat insulation and environmental protection. When in use, the rough scraping board layer is directly connected to the outer wall, so as to support the above wall structure. However, the above wall still has some shortcomings. Although the waterproof board is mainly used for waterproof treatment, it also has the function of moisture-proof to a certain extent, and the moisture-proof board layer is redundant. Utility Model Content

[0005] The present application proposes a prefabricated sandwich thermal insulation and energy-saving exterior wall to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, this application adopts the following technical solutions:

[0007] A prefabricated sandwich insulation and energy-saving exterior wall comprises a prefabricated wall mechanism, a connecting piece is passed through the interior of the prefabricated wall mechanism, a protective plate is installed on the front of the prefabricated wall mechanism, a photovoltaic mechanism is installed on the front of the prefabricated wall mechanism and below the protective plate, a connecting mechanism is hinged behind the lower end of the photovoltaic mechanism, the connecting mechanism is installed on the front of the prefabricated wall mechanism at one end away from the photovoltaic mechanism, and a retracting mechanism is installed on the front of the prefabricated wall mechanism and at the rear of the photovoltaic mechanism.

[0008] As a preferred embodiment, the prefabricated wall structure includes an exterior wall panel body, the rear of the exterior wall panel body is in contact with a rock wool board, the rear of the rock wool board is in contact with a polystyrene board, the rear of the polystyrene board is in contact with a cement fiber board, and the rear of the cement fiber board is in contact with a support board, and the connecting piece is arranged through the exterior wall panel body, the rock wool board, the polystyrene board, the cement fiber board, and the support board.

[0009] By adopting the above technical solution, the prefabricated wall structure is formed by connecting multiple layers of different types of panels, thereby achieving different usage effects.

[0010] As a preferred embodiment, the photovoltaic mechanism includes a first hinge shaft, which is installed on the front side of the exterior wall panel body and is connected to the connecting piece, and a photovoltaic panel is hinged to the front end of the first hinge shaft.

[0011] By adopting the above technical solution, the photovoltaic mechanism can convert light energy into electrical energy, thereby achieving energy-saving effect.

[0012] As a preferred embodiment, the connecting mechanism includes a second hinged shaft, the second hinged shaft is hinged with a first connecting rod, a rotating shaft is installed at the front end of the first connecting rod, a connecting rod is rotatably connected inside the rotating shaft, a second connecting rod is installed in front of the rotating shaft, a third hinged shaft is installed at the front end of the second connecting rod, and the third hinged shaft is installed on the back of the photovoltaic panel.

[0013] By adopting the above technical solution, the connecting mechanism plays a role in supporting the photovoltaic panel, thereby maintaining the implementation state of the photovoltaic panel.

[0014] As a preferred embodiment, the retractable mechanism includes a fourth hinge shaft, the fourth hinge shaft is installed on the front side of the exterior wall panel body, an electric telescopic rod is hinged in front of the fourth hinge shaft, a ring is fixedly connected to the lower end of the electric telescopic rod, and the ring is rotatably connected to the connecting rod.

[0015] By adopting the above technical solution, the retracting and extending mechanism is responsible for supporting the connecting mechanism, and changing the light receiving angle of the photovoltaic panel through the connecting mechanism, thereby ensuring that the photovoltaic panel is in the best light receiving position.

[0016] As a preferred embodiment, the width of the protective plate is greater than the width of the photovoltaic panel.

[0017] By adopting the above technical solution, the protective plate is responsible for protecting the photovoltaic panels and reducing the possibility of the photovoltaic panels being damaged.

[0018] Beneficial effects of this application:

[0019] 1. This kind of prefabricated sandwich insulation energy-saving exterior wall is formed by connecting multiple layers of different types of panels. The exterior wall panel body plays a shielding and supporting role, the rock wool board can play a fireproof role, the polystyrene board can play a heat insulation role, the cement fiber board can play a waterproof and moisture-proof role, and the support board and the exterior wall panel body play a supporting and integrating role together. After integration, each panel body gives the wall a certain implementation effect;

[0020] 2. This prefabricated sandwich insulation energy-saving exterior wall realizes the process of converting light energy into electrical energy through a photovoltaic mechanism to achieve energy-saving effects, and adjusts the light-receiving angle of the photovoltaic mechanism through a connecting mechanism and a retracting mechanism to ensure that the photovoltaic mechanism is in the best light-receiving position. After the photovoltaic mechanism is recovered, the top of the photovoltaic mechanism will be protected by a protective plate, thereby reducing the possibility of falling objects damaging the photovoltaic mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the longitudinal section structure of this application;

[0022] Figure 2 This is a schematic diagram of the front view structure of this application;

[0023] Figure 3 This is a rear view structural diagram of the present application;

[0024] Figure 4 This is a schematic diagram of the connection mechanism structure of this application.

[0025] Numbers in the figure: 1. Prefabricated wall mechanism; 101. External wall panel body; 102. Rock wool board; 103. Polystyrene board; 104. Cement fiber board; 105. Support plate; 2. Connector; 3. Protective plate; 4. Photovoltaic mechanism; 401. First hinge axis; 402. Photovoltaic panel; 5. Connecting mechanism; 501. Second hinge axis; 502. First connecting rod; 503. Rotating shaft; 504. Connecting rod; 505. Second connecting rod; 506. Third hinge axis; 6. Retractable mechanism; 601. Fourth hinge axis; 602. Electric telescopic rod; 603. Ring. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely 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 of the embodiments.

[0027] Reference Figure 1A prefabricated sandwich insulation and energy-saving exterior wall comprises a prefabricated wall mechanism 1, a connecting piece 2 is penetrated inside the prefabricated wall mechanism 1, a protective plate 3 is installed on the front of the prefabricated wall mechanism 1, a photovoltaic mechanism 4 is installed on the front of the prefabricated wall mechanism 1 and below the protective plate 3, a connecting mechanism 5 is hinged behind the lower end of the photovoltaic mechanism 4, the connecting mechanism 5 is installed on the front of the prefabricated wall mechanism 1 at one end away from the photovoltaic mechanism 4, and a retracting mechanism 6 is installed on the front of the prefabricated wall mechanism 1 and behind the photovoltaic mechanism 4.

[0028] Reference Figure 3 The prefabricated wall structure 1 includes an outer wall panel body 101, a rock wool board 102 is in contact with the back of the outer wall panel body 101, a polystyrene board 103 is in contact with the back of the rock wool board 102, a cement fiber board 104 is in contact with the back of the polystyrene board 103, a support board 105 is in contact with the back of the cement fiber board 104, and a connector 2 is provided through the outer wall panel body 101, the rock wool board 102, the polystyrene board 103, the cement fiber board 104, and the support board 105. The prefabricated wall structure 1 is formed by connecting multiple layers of different types of panels, the outer wall panel body 101 plays a role of shielding and supporting, the rock wool board 102 can play a role of fire prevention, the polystyrene board 103 can play a role of heat insulation, the cement fiber board 104 can play a role of waterproofing and moisture-proofing, and the support board 105 and the outer wall panel body 101 play a role of supporting and integrating together.

[0029] Reference Figure 2 The photovoltaic mechanism 4 includes a first hinge shaft 401, which is installed on the front of the exterior wall panel body 101 and is installed and connected to the connecting member 2. The front end of the first hinge shaft 401 is hinged with a photovoltaic panel 402. As an energy-saving exterior wall, the photovoltaic panel 402 can convert light energy into electrical energy, and transmit the electrical energy to the battery for use, thereby achieving energy-saving effects.

[0030] Reference Figure 4 The connection mechanism 5 includes a second hinge shaft 501, the second hinge shaft 501 is hinged with a first connection rod 502, a rotating shaft 503 is installed at the front end of the first connection rod 502, a connecting rod 504 is rotatably connected inside the rotating shaft 503, a second connection rod 505 is installed in front of the rotating shaft 503, a third hinge shaft 506 is installed at the front end of the second connection rod 505, and the third hinge shaft 506 is installed on the back of the photovoltaic panel 402. When the photovoltaic mechanism 4 is in use, the first connection rod 502 and the second connection rod 505 can support the photovoltaic panel 402, thereby maintaining the implementation state of the photovoltaic panel 402.

[0031] Reference Figure 4The retractable mechanism 6 includes a fourth hinge shaft 601, which is installed on the front of the exterior wall panel body 101. An electric telescopic rod 602 is hinged in front of the fourth hinge shaft 601. A collar 603 is fixedly connected to the lower end of the electric telescopic rod 602. The collar 603 is rotatably connected to the connecting rod 504. By extending the electric telescopic rod 602, the electric telescopic rod 602 pushes the collar 603, the collar 603 pushes the connecting rod 504, and the connecting rod 504 pushes the connection point between the first connecting rod 502 and the second connecting rod 505, thereby pushing the photovoltaic panel 402 to change the light receiving angle, thereby ensuring that the photovoltaic panel 402 is in the best light receiving position.

[0032] Reference Figure 2 , the width of the protective plate 3 is greater than the width of the photovoltaic panel 402. The fourth hinge shaft 601 contracts, pulling the connection point of the first connecting rod 502 and the second connecting rod 505 upward, so that the photovoltaic panel 402 retreats until the photovoltaic panel 402 is completely located under the protective plate 3, thereby realizing the recovery of the photovoltaic panel 402. At this time, if an object falls above the photovoltaic panel 402, it can directly hit the protective plate 3, thereby reducing the possibility of the photovoltaic panel 402 being damaged.

[0033] Working principle: The prefabricated wall structure 1 is connected by multiple layers of different types of panels. The exterior wall panel body 101 plays a shielding and supporting role, the rock wool board 102 can play a fire prevention role, the polystyrene board 103 can play a heat insulation role, the cement fiber board 104 can play a waterproof and moisture-proof role, and the support plate 105 and the exterior wall panel body 101 together play a supporting and integrating role. As an energy-saving exterior wall, the photovoltaic panel 402 can convert light energy into electrical energy, and transmit the electrical energy to the battery for people to use, thereby achieving energy-saving effects. When the photovoltaic mechanism 4 is in use, the photovoltaic panel 402 can be supported by the first connecting rod 502 and the second connecting rod 505, thereby maintaining the implementation state of the photovoltaic panel 402;

[0034] By extending the electric telescopic rod 602, the electric telescopic rod 602 pushes the collar 603, the collar 603 pushes the connecting rod 504, the connecting rod 504 pushes the connection point of the first connecting rod 502 and the second connecting rod 505, and then pushes the photovoltaic panel 402 to change the light receiving angle, thereby ensuring that the photovoltaic panel 402 is in the best light receiving position. The fourth hinge shaft 601 contracts, pulling the connection point of the first connecting rod 502 and the second connecting rod 505 upward, so that the photovoltaic panel 402 retreats until the photovoltaic panel 402 is completely located under the protective plate 3, thereby realizing the recovery of the photovoltaic panel 402. At this time, if an object falls above the photovoltaic panel 402, it can directly hit the protective plate 3, thereby reducing the possibility of the photovoltaic panel 402 being damaged.

[0035] The above is only a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed in the present application according to the technical solution and utility model concept of the present application, which should be covered by the protection scope of the present application.

Claims

1. A prefabricated sandwich heat-insulating energy-saving exterior wall, comprising a prefabricated wall structure (1), characterized in that: A connecting piece (2) penetrates the interior of the prefabricated wall structure (1); a protective plate (3) is installed on the front of the prefabricated wall structure (1); a photovoltaic structure (4) is installed on the front of the prefabricated wall structure (1) and below the protective plate (3); a connecting mechanism (5) is hingedly connected to the rear of the lower end of the photovoltaic structure (4); an end of the connecting mechanism (5) away from the photovoltaic structure (4) is installed on the front of the prefabricated wall structure (1); and a retracting mechanism (6) is installed on the front of the prefabricated wall structure (1) and behind the photovoltaic structure (4).

2. A prefabricated sandwich insulation energy-saving exterior wall according to claim 1, characterized in that: The prefabricated wall structure (1) comprises an exterior wall panel body (101), the exterior wall panel body (101) is in contact with a rock wool board (102) at the rear, the rock wool board (102) is in contact with a polystyrene board (103) at the rear, the polystyrene board (103) is in contact with a cement fiber board (104) at the rear, and the cement fiber board (104) is in contact with a support board (105) at the rear, and the connecting piece (2) is arranged to penetrate the exterior wall panel body (101), the rock wool board (102), the polystyrene board (103), the cement fiber board (104), and the support board (105).

3. The prefabricated sandwich insulation energy-saving exterior wall according to claim 1, characterized in that: The photovoltaic mechanism (4) comprises a first hinge shaft (401), the first hinge shaft (401) being mounted on the front side of the exterior wall panel body (101) and being mounted and connected to the connecting member (2), and a photovoltaic panel (402) being hingedly connected to the front end of the first hinge shaft (401).

4. The prefabricated sandwich insulation energy-saving exterior wall according to claim 3, characterized in that: The connection mechanism (5) comprises a second hinge shaft (501), the second hinge shaft (501) is hinged with a first connection rod (502), a rotating shaft (503) is installed at the front end of the first connection rod (502), a connecting rod (504) is rotatably connected inside the rotating shaft (503), a second connection rod (505) is installed in front of the rotating shaft (503), a third hinge shaft (506) is installed at the front end of the second connection rod (505), and the third hinge shaft (506) is installed on the back of the photovoltaic panel (402).

5. The prefabricated sandwich thermal insulation energy-saving exterior wall according to claim 4, characterized in that: The retractable mechanism (6) comprises a fourth hinge shaft (601), the fourth hinge shaft (601) being mounted on the front face of the exterior wall panel body (101), an electric telescopic rod (602) being hingedly connected in front of the fourth hinge shaft (601), a collar (603) being fixedly connected to the lower end of the electric telescopic rod (602), and the collar (603) being rotatably connected to the connecting rod (504).

6. The prefabricated sandwich insulation energy-saving exterior wall according to claim 4, characterized in that: The width of the protective plate (3) is greater than the width of the photovoltaic panel (402).

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