CN118292562A - Self-heat-dissipation photovoltaic heat-preservation integrated external wall panel - Google Patents

Abstract

The invention relates to the technical field of building wallboards, and discloses a self-heat-dissipation photovoltaic heat-preservation integrated external wallboard, which comprises the following components: the main frame is a metal outer frame type of the wallboard and is used for fixing the composition structure of the wallboard; the photovoltaic power generation plate is positioned on the outer surface of the main frame and is used for externally generating power by the wall plate; the air quantity guiding mechanism is positioned on the outer surface of the main frame, the guiding and radiating mechanism is positioned in the main frame, and the guiding and radiating mechanism is matched with the air inducing groove to radiate heat of the photovoltaic power generation panel. The circulation air inside the wall body is opened through the ventilation input mechanism and the ventilation output mechanism to enable the inside of the wall body to form an air circulation space, ambient air can circulate along an air channel inside the wall body, heat or moist cool air inside the wall body is taken away, so that the heat preservation effect is improved, the design of the air quantity guiding mechanism and the guiding radiating mechanism can effectively guide ambient air flow to enter the inside of the photovoltaic power generation plate, heat generated by the photovoltaic power generation plate is dissipated, and the electric energy generation rate of the photovoltaic power generation plate is improved.

Description

Self-heat-dissipation photovoltaic heat-preservation integrated external wall panel

Technical Field

The invention relates to the technical field of building wallboards, in particular to a self-heat-dissipation photovoltaic heat-preservation integrated external wallboard.

Background

The existing photovoltaic building is mainly applied to specific parts such as flat roofs, pitched roofs, glass curtain walls, glass ceilings and the like, the installation mode is mainly two, and a steel structure support is adopted for the non-light-transmitting part of the roof to install a photovoltaic cell panel on the roof so as to carry out photovoltaic power generation. And for the light-transmitting part, on the premise of ensuring indoor lighting, changing part of transparent glass into a photovoltaic glass component to generate power. When combining photovoltaic board and heated board, if direct laminating is unfavorable for photovoltaic module's backside heat dissipation, influences generating efficiency. Therefore, for the photovoltaic module, a metal plate is usually adopted, concave-convex corrugated is pressed, or a cushion block and the like are partially adopted, so that the photovoltaic module and the heat insulation layer are overhead, and the heat dissipation problem of the photovoltaic module is improved.

Moisture may accumulate inside the wall panel, especially in a humid environment or a wall with good sealing properties, such moisture accumulation may reduce the thermal insulation performance of the thermal insulation material and may lead to the growth of mold or mildew, the heat distribution inside the wall panel is uneven, part of the area may accumulate more heat, and other areas are cooler, thereby reducing the overall thermal insulation effect, and a heat bridge may be formed inside the wall, i.e. heat may be conducted to the other side of the wall through the thermal conductivity of the wall material. This results in heat loss and reduced insulation.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a self-radiating photovoltaic heat-preserving integrated external wall panel, which solves the problems that the heat-preserving effect and the power generation efficiency of a photovoltaic module are reduced due to the fact that moisture in the existing wall body is accumulated, heat is unevenly distributed and a heat bridge effect.

In order to achieve the above purpose, the invention is realized by the following technical scheme: a self-dissipating photovoltaic insulation integrated external wall panel, comprising:

the main frame is a metal outer frame type of the wallboard and is used for fixing the composition structure of the wallboard;

the photovoltaic power generation plate is positioned on the outer surface of the main frame and is used for externally generating power by the wall plate;

The air quantity guiding mechanism is positioned on the outer surface of the main frame and used for receiving and gathering the outside;

The guiding and radiating mechanism is positioned in the main frame and matched with the induced air groove to radiate the photovoltaic power generation plate;

The ventilation input mechanism is positioned at the output part of the guiding heat dissipation mechanism and is matched with the guiding channel for ventilation convection in the wallboard;

The ventilation output mechanism is positioned at the output part of the ventilation input mechanism, and is matched with the ventilation input channel, the shunt frame channel and the contact inclined plate for internal ventilation and output;

The overhead frame I is positioned in the main frame and is used for installing an internal heat-insulating polyurethane filling layer;

the overhead frame is located in the main frame and is used for installing an internal heat-insulating glass wool filling layer.

Preferably, the photovoltaic power generation panel is arranged on the outer side wall of the main frame, the air quantity guiding mechanism is arranged on the outer side wall of the main frame and is located above the photovoltaic power generation panel, the guiding and radiating mechanism is arranged on the inner side of the main frame and is close to the side wall of the photovoltaic power generation panel, the ventilation input mechanism is arranged on the inner bottom wall of the main frame and is connected with the output part of the guiding and radiating mechanism, the ventilation output mechanism is arranged on the inner side wall of the main frame and is far away from the guiding and radiating mechanism and the side wall of the ventilation input mechanism, the first overhead frame is fixedly connected to the inner side wall of the main frame and is located between the ventilation input mechanism and the ventilation output mechanism when being close to the guiding and radiating mechanism, and the second overhead frame is located between the ventilation input mechanism and the ventilation output mechanism when being far away from the guiding and radiating mechanism.

Preferably, the air quantity guiding mechanism comprises an air guide cone, a top air inclined plate and an air guide groove, wherein the air guide cone is fixedly connected to the side wall of the main frame and is located above the photovoltaic power generation plate, the outer side end of the air guide cone is fixedly connected with a backflow inclined plate, the top air inclined plate is fixedly connected to the side wall of the main frame in an inclined mode towards the photovoltaic power generation plate and is located between the air guide cone and the photovoltaic power generation plate, a water falling groove is formed in the backflow inclined plate, and the air guide groove is formed in the outer side wall of the main frame and is located between the backflow inclined plate and the air guide cone.

Preferably, the guiding heat dissipation mechanism comprises a guiding channel and water seepage holes, the guiding channel is fixedly connected to the side wall of the photovoltaic power generation plate close to the inside of the main frame, one end of the guiding channel close to the air guiding groove is fixedly connected with a contact inclined plate which is obliquely arranged, the side wall of the guiding channel, which is opposite to the direction of the photovoltaic power generation plate, is provided with a uniformly distributed guide cone groove, the outer side of the guide cone groove is fixedly connected with a V-shaped diffusion plate, and the water seepage holes are uniformly distributed in the bottom wall of the main frame and are positioned at one end of the guiding channel away from the contact inclined plate.

Preferably, the ventilation input mechanism comprises a ventilation input channel, the ventilation input channel is arranged on the inner bottom wall of the main frame, the input end of the ventilation input channel is connected with the bottom output end of the guide channel, the shunt frame channel is fixed and penetrates through the top wall of the ventilation input channel, the shunt frame channel is arranged between the first overhead frame and the second overhead frame, and a shunt inclined plate is fixedly connected between the shunt frame channel and the ventilation input channel.

Preferably, the ventilation output mechanism comprises a transfer air channel, the transfer air channel is fixedly connected to the inner side wall of the main frame and is close to the overhead frame II, an opening is formed in the side wall of the transfer air channel facing the overhead frame II, the bottom input end of the transfer air channel is fixedly connected to the output end of the ventilation input channel, the output end of the top of the transfer air channel is fixedly connected with an converging air channel, the converging air channel is arranged on the inner top wall of the main frame, the top end of the diverging air channel penetrates through and is fixedly connected to the bottom wall of the converging air channel, one end of the converging air channel, far away from the transfer air channel, is provided with a folding type reinforcing air channel, the folding type reinforcing air channel is fixedly connected to the side wall of the main frame, the upper side wall of the converging air channel is fixedly connected with a drainage block, and one end of the folding type reinforcing air channel, far away from the converging air channel, penetrates through and is fixedly connected to the side wall of the contact inclined plate.

Preferably, the wind guide cone and the backflow inclined plate are both arranged in an inclined mode towards the photovoltaic power generation plate.

Preferably, the split-flow frame channel is a six-face opening frame air channel structure.

Preferably, a polyurethane filling layer is arranged in the first overhead frame, and a glass wool filling layer is arranged in the second overhead frame.

Working principle: firstly, the wallboard is matched with a main frame to be installed on the outer facade of a building, and a photovoltaic power generation plate fixedly installed towards the outer side by utilizing the main frame is utilized to carry out daily photovoltaic power generation operation, a glass wool filling layer and a polyurethane filling layer are respectively paved in the main frame through a first overhead frame and a second overhead frame, the first overhead frame and the second overhead frame are respectively provided with a multi-face opening frame structure supported by side rods, so that the glass wool filling layer and the polyurethane filling layer can be exposed in the main frame, the heat preservation effect of the heat preservation wall body is ensured through the glass wool filling layer and the polyurethane filling layer, the side wall of the main frame is provided with a wind quantity guiding mechanism correspondingly, and the wind quantity guiding mechanism is arranged above the photovoltaic power generation plate, The wind guide cone and the top wind inclined plate contained in the wind quantity guiding mechanism are correspondingly arranged above the photovoltaic power generation plate and are fixed in a manner of inclining towards the photovoltaic power generation plate, a sleeved air inlet is formed, meanwhile, inclined installation also avoids falling rainwater entering the inside of the main frame along the air inlet formed by the wind guide cone and the top wind inclined plate, because the whole wallboard is arranged outdoors, when the photovoltaic power generation plate performs photovoltaic power generation, outdoor environmental wind enters the guiding heat dissipation mechanism arranged inside the main frame through the wind quantity guiding mechanism, one end of the wind guide cone, which is close to the top wind inclined plate, is provided with a reverse inclined backflow inclined plate structure, so that a bucket structure is formed between the backflow inclined plate and the top wind inclined plate, The area of the input port of the environmental wind is increased, the environmental wind can slide along the wind guide cone when falling under the rain water, the water falling groove which passes through the backflow inclined plate simultaneously linearly falls, accumulation or internal infiltration is avoided, the environmental wind enters into the guide channel which is contained in the guide radiating mechanism and is preferentially contacted with the contact inclined plate which is arranged at the top end of the guide channel after entering along the wind guide cone and the top wind inclined plate, the downward wind direction is guided due to the inclined arrangement of the contact inclined plate, meanwhile, the water contained in the environmental wind starts to condense when contacting with the contact inclined plate, and slides to the bottom end of the guide channel along the guide cone grooves which are uniformly distributed on the surfaces of the contact inclined plate and the guide channel, And finally, the environmental wind is discharged through the water seepage holes arranged at the bottom of the main frame, is guided by the contact inclined plates and then is blown into the V-shaped diffusion plates uniformly arranged on the surface of the guide channel, the V-shaped diffusion plates are arranged into an externally diffused body structure, the environmental wind is diffused towards the inner side surface of the photovoltaic power generation plate along the V-shaped diffusion plates, and returns along the folding lines when contacting the photovoltaic power generation plate, and contacts the V-shaped diffusion plates again, so that the environmental wind fully contacts the inner side wall of the photovoltaic power generation plate, and the environmental wind flows inside to take away and dissipate heat generated by the welding spots of the photovoltaic power generation plate and the battery connecting wires, thereby the self-heat dissipation can be carried out on the photovoltaic power generation plate by using the outdoor installed environmental wind, The possibility of low electric energy generation rate caused by the generated heat energy of the photovoltaic power generation panel is reduced, continuously entering ambient air enters a ventilation input channel contained in the ventilation input mechanism along the guide channel after integrally passing through the guide channel, circulating air in the wall body is started to flow by the ventilation input mechanism and the ventilation output mechanism, after the ambient air finishes radiating and enters the ventilation input channel, the ambient air starts to circulate along the ventilation input channel, when the ambient air contacts a split-flow inclined plate arranged between the split-flow frame channel and the ventilation input channel, part of the ambient air is guided into the split-flow frame channel by the split-flow inclined plate, the split-flow frame channel is provided with two opening surfaces which face a glass wool filling layer and a polyurethane filling layer which are exposed in the main frame respectively, And a group of conveying pipeline structures are formed by plugging the two sides of the glass wool filling layer and the polyurethane filling layer, when ambient air enters the diversion frame channel to start flowing along the conveying pipeline structures, the heat or moist cool air on the opposite surfaces of the glass wool filling layer and the polyurethane filling layer is driven at the same time, the ventilation input channel simultaneously circulates the ambient air into a transfer air channel contained in the ventilation output mechanism, the transfer air channel faces the opening surface of the glass wool filling layer, so that the circulated ambient air continuously flows through the surface of the glass wool filling layer, the heat or moist cool air is circulated and dissipated on the surface of the glass wool filling layer close to the room, the heat preservation effect is improved by utilizing the air circulation auxiliary glass wool filling layer and the polyurethane filling layer, The circulating ambient air of the diversion frame channel and the transfer air channel finally and uniformly enters the converging air channel, the ambient air in the converging air channel flowing into the diversion frame channel can be guided towards along the guide block additionally arranged on the inner side wall of the converging air channel, the ambient air is uniformly guided into the folding type reinforcing air channel, the structural characteristics of the folding type reinforcing air channel body are that the main frame is internally provided with the integral structure of the reinforcing main frame, the circulating ambient air is simultaneously discharged into the guide channel again by the folding type reinforcing air channel, so that an air circulating space is formed inside the wallboard, the air circulation is carried out inside the wallboard, the uniform distribution of heat can be assisted, the local temperature difference can be reduced, the heat insulation effect is improved, and particularly when certain heat insulation materials are used, the heat insulation performance can be better utilized through air circulation.

The invention provides a self-radiating photovoltaic heat-preserving integrated external wall panel. The beneficial effects are as follows:

1. The invention has the effect of improving the environmental ventilation and heat preservation capacity: the heat preservation effect of wall body is ensured to the cotton filling layer of use glass and polyurethane filling layer, through these filling layers, the inside air circulation space that has formed of wall body, can evenly distributed heat, reduce local temperature difference to improve the heat preservation effect, open the inside circulation air flow of wall body through ventilation input mechanism and ventilation output mechanism, make the inside air circulation space that forms of wall body, the environment wind can circulate along the inside air passage of wall body, takes away the inside heat of wall body or moist air conditioning, thereby improve the heat preservation effect.

2. The invention has the self-radiating effect of the photovoltaic power generation plate: the side wall of the photovoltaic power generation plate is provided with an air quantity guiding mechanism and a guiding heat dissipation mechanism, and the natural heat dissipation of the photovoltaic power generation plate is realized by utilizing the environment air through the structures. The design of the air quantity guiding mechanism and the guiding radiating mechanism can effectively guide the ambient air flow to enter the photovoltaic power generation plate, so that the heat generated by the photovoltaic power generation plate is dissipated, and the electric energy generation rate of the photovoltaic power generation plate is improved.

Drawings

FIG. 1 is a schematic perspective view of a main structure of the present invention;

FIG. 2 is a schematic perspective view of the internal structure of the main body of the present invention;

FIG. 3 is a schematic illustration of a main structure of the heat dissipation mechanism;

FIG. 4 is a schematic diagram of a main structure of the heat dissipation mechanism;

FIG. 5 is a schematic side view of the internal structure of the main body of the present invention;

FIG. 6 is a schematic cross-sectional perspective view of the main structure of the present invention;

FIG. 7 is an enlarged schematic view of the invention at A in FIG. 6;

FIG. 8 is a schematic perspective view of a portion of the main structure of the present invention;

Fig. 9 is a schematic perspective view of upper and lower parts of the main structure of the present invention.

1, A main frame; 2. a photovoltaic power generation panel; 3. an air quantity guiding mechanism; 4. guiding a heat dissipation mechanism; 5. a ventilation input mechanism; 6. a ventilation output mechanism; 7. an overhead frame I; 8. an overhead frame II; 9. a glass wool filling layer; 10. a polyurethane filling layer; 31. an air guide cone; 32. a backflow sloping plate; 33. a top wind sloping plate; 34. a water falling groove; 35. an induced draft slot; 41. a guide way; 42. contact sloping plates; 43. a diversion cone groove; 44. v-shaped diffusion plate; 45. water seepage holes; 51. a ventilation inlet duct; 52. a shunt frame path; 53. a split swash plate; 61. a transfer air duct; 62. merging into an air duct; 63. a folded reinforced air duct; 64. and (5) draining the block.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-2, an embodiment of the present invention provides a self-heat-dissipation photovoltaic heat-insulation integrated external wall panel, including: the main frame 1 is a metal outer frame type of the wallboard and is used for fixing the composition structure of the wallboard; the photovoltaic power generation plate 2 is positioned on the outer surface of the main frame 1 and is used for externally generating power through the wallboard; the first overhead frame 7 is positioned in the main frame 1 and is used for installing an internal heat-insulating polyurethane filling layer 10; the built on stilts frame two 8 are located the inside of main frame 1 for install inside heat retaining glass cotton filling layer 9, photovoltaic power generation board 2 sets up the lateral wall at main frame 1, built on stilts frame one 7 fixed connection is in the inside wall of main frame 1, be close to between ventilation input mechanism 5 and ventilation output mechanism 6 when guiding cooling mechanism 4, built on stilts frame two 8 fixed connection is in the inside wall of main frame 1, be located between ventilation input mechanism 5 and ventilation output mechanism 6 when guiding cooling mechanism 4 is kept away from to built on stilts frame two 8, built on stilts frame one 7 inside is provided with polyurethane filling layer 10, built on stilts frame two 8 inside is provided with glass cotton filling layer 9, first this wallboard cooperation main frame 1 is installed in the building outer facade at first, and utilize main frame 1 towards outside fixed mounting's photovoltaic power generation board 2 to carry out daily photovoltaic power generation operation, built on stilts frame 1 inside has laid glass cotton filling layer 9 and polyurethane filling layer 10 respectively through built on stilts frame one 7 and built on stilts frame two 8, built on stilts frame one 7 and built on stilts frame two 8 are the multiaspect opening frame structure that supports, make glass cotton filling layer 9 and polyurethane filling layer 10 can expose in main frame 1 inside and polyurethane filling layer 10 through glass cotton layer 9 and polyurethane filling layer 10 heat retaining wall body heat retaining effect.

Referring to fig. 1-4, an air volume guiding mechanism 3 is located on an outer surface of a main frame 1 and is used for receiving and collecting the air volume, the air volume guiding mechanism 3 is arranged on an outer side wall of the main frame 1 and is located above a photovoltaic power generation plate 2, the air volume guiding mechanism 3 comprises an air guiding cone 31, an air jacking inclined plate 33 and an air guiding groove 35, the air guiding cone 31 is fixedly connected to a side wall of the main frame 1 and is located above the photovoltaic power generation plate 2, a backflow inclined plate 32 is fixedly connected to an outer side end of the air guiding cone 31 and is fixedly connected to a side wall of the main frame 1 in a manner of inclining towards the photovoltaic power generation plate 2, the air jacking inclined plate 33 is located between the air guiding cone 31 and the photovoltaic power generation plate 2, a water falling groove 34 is arranged on the backflow inclined plate 32, the air guiding groove 35 is arranged on an outer side wall of the main frame 1 and is located between the backflow inclined plate 32 and the air guiding cone 31, the air guiding cone 31 and the backflow inclined plate 32 are both arranged in a manner of inclining towards the photovoltaic power generation plate 2, the side wall of the main frame 1 provided with the photovoltaic power generation plate 2 is correspondingly provided with an air quantity guiding mechanism 3 which is arranged above the photovoltaic power generation plate 2, an air guide cone 31 and a top air inclined plate 33 which are contained in the air quantity guiding mechanism 3 are correspondingly arranged above the photovoltaic power generation plate 2 and are fixed in a mode of inclining towards the photovoltaic power generation plate 2, an air inlet is formed, the inclined installation also avoids falling rainwater entering into the inside of the main frame 1 along the air inlet formed by the air guide cone 31 and the top air inclined plate 33, because the whole wallboard is arranged outdoors, when the photovoltaic power generation plate 2 performs photovoltaic power generation, outdoor ambient air enters into a guiding and radiating mechanism 4 which is arranged in the main frame 1 through the air quantity guiding mechanism 3, one end of the air guide cone 31, which is close to the top air inclined plate 33, is provided with a reverse inclined backflow inclined plate 32 structure, so that a bucket structure is formed between the backflow inclined plate 32 and the top wind inclined plate 33, the input port area of ambient wind is increased, meanwhile, when rain falls, the rain falls along the wind guide cone 31, and meanwhile, the water falling groove 34 passing through the backflow inclined plate 32 falls straight down, so that accumulation or internal infiltration is avoided, and after the ambient wind enters along the wind guide cone 31 and the top wind inclined plate 33, the air guide groove 35 passing through the side wall of the main frame 1 enters the guide channel 41 contained in the guide radiating mechanism 4.

Referring to fig. 1-5, the guiding and cooling mechanism 4 is located inside the main frame 1 and cooperates with the air guiding slot 35 to cool the photovoltaic power generation panel 2, the guiding and cooling mechanism 4 is disposed inside the main frame 1 and close to the side wall of the photovoltaic power generation panel 2, the guiding and cooling mechanism 4 includes a guiding channel 41 and a water seepage hole 45, the guiding channel 41 is fixedly connected to the side wall of the photovoltaic power generation panel 2 close to the inside of the main frame 1, one end of the guiding channel 41 close to the air guiding slot 35 is fixedly connected with a contact inclined plate 42 which is obliquely disposed, the side wall of the guiding channel 41 opposite to the direction of the photovoltaic power generation panel 2 is provided with a uniformly distributed guiding cone slot 43, the outer side of the guiding cone slot 43 is fixedly connected with a V-shaped diffusion plate 44, the water seepage hole 45 is uniformly distributed on the bottom wall of the main frame 1 and is located at one end of the guiding channel 41 away from the contact inclined plate 42, after the ambient wind enters along the guiding cone 31 and the top wind inclined plate 33, the air guiding groove 35 which passes through the side wall of the main frame 1 enters the guide channel 41 which is contained in the guide radiating mechanism 4 and is preferentially contacted with the contact inclined plate 42 which is arranged at the top end of the guide channel 41, because the contact inclined plate 42 is obliquely arranged to guide downward wind direction, meanwhile, the moisture which is contained in the ambient air starts to condense when contacting with the contact inclined plate 42, and the moisture is guided to slide to the bottom end of the guide channel 41 along the guide cone grooves 43 which are uniformly distributed on the surfaces of the contact inclined plate 42 and the guide channel 41, and finally is discharged through the water seepage holes 45 which are arranged at the bottom of the main frame 1, the ambient air is blown into the V-shaped diffusion plate 44 which is uniformly arranged on the surface of the guide channel 41 after being guided by the contact inclined plate 42, the body of the V-shaped diffusion plate 44 is arranged into an externally diffused body structure, the ambient air is diffused along the V-shaped diffusion plate 44 towards the inner side surface of the photovoltaic power generation plate 2, and contacts the photovoltaic power generation plate 2, the broken line returns to contact the V-shaped diffusion plate 44 again, and so on, so that the ambient wind fully contacts the inner side wall of the photovoltaic power generation plate 2, and the ambient wind circulates inside to take away and dissipate heat generated by the power generation of the photovoltaic power generation plate 2 and the welding points of the battery connecting lines, so that the outdoor installation ambient wind can be utilized to perform self-heat dissipation on the photovoltaic power generation plate 2, and the possibility that the power generation rate of the photovoltaic power generation plate 2 is low due to the generated heat energy is reduced.

Referring to fig. 1-8, the ventilation input mechanism 5 is located at an output portion of the guiding heat dissipation mechanism 4, the matching guiding channel 41 is used for ventilation convection inside the wallboard, the ventilation input mechanism 5 is arranged at an inner bottom wall of the main frame 1 and is connected with the output portion of the guiding heat dissipation mechanism 4, the ventilation input mechanism 5 comprises a ventilation input channel 51, the ventilation input channel 51 is arranged at the inner bottom wall of the main frame 1, an input end of the ventilation input channel 51 is connected with an output end of the guiding channel 41, the split-flow frame channel 52 is fixed and penetrates through a top wall of the ventilation input channel 51, the split-flow frame channel 52 is arranged between the first overhead frame 7 and the second overhead frame 8, a split-flow inclined plate 53 is fixedly connected between the split-flow frame channel 52 and the ventilation input channel 51, continuously entering ambient air is enabled to enter the ventilation input channel 51 along the guiding channel 41 after passing through the guiding channel 41, circulating air inside the ventilation input channel 5 and the ventilation output mechanism 6 is opened, after the ambient air is completely entering the ventilation input channel 51, the ventilation channel 51 starts to enter the air channel 51, when the split-flow frame channel 52 is fixed and penetrates through the top wall of the ventilation input channel 51, the split-flow frame channel 52 is filled with the glass frame layer 10 along the split-flow channel, the split-flow frame channel 10, the two sides of the split-flow frame channel layer is filled with the sealing structure, and the sealing structure is filled in the two side glass frame layers 10, and the sealing structure is filled in the two sides of the glass frame layer 9 and the glass frame layer 10, and the sealing structure is filled with the sealing structure, and the sealing structure is filled in the sealing structure, and the sealing structure is filled in the sealing structure.

Referring to fig. 1-9, the ventilation output mechanism 6 is located at the output part of the ventilation input mechanism 5, and is matched with the ventilation input channel 51, the shunt frame channel 52 and the contact inclined plate 42 for internal ventilation and output, the ventilation output mechanism 6 comprises a middle rotating air channel 61, the middle rotating air channel 61 is fixedly connected to the inner side wall of the main frame 1 and is close to the overhead frame two 8, an opening is formed in the side wall of the middle rotating air channel 61 facing the overhead frame two 8, the bottom input end of the middle rotating air channel 61 is fixedly connected to the output end of the ventilation input channel 51, the top output port of the middle rotating air channel 61 is fixedly connected with an inlet air channel 62, the inlet air channel 62 is arranged on the inner top wall of the main frame 1, the top port of the shunt frame channel 52 penetrates and is fixedly connected to the bottom wall of the inlet air channel 62, one end of the inlet air channel 62 far from the middle rotating air channel 61 is provided with a folding reinforcing air channel 63, the folded reinforced air duct 63 is fixedly connected to the side wall of the main frame 1 close to the photovoltaic power generation panel 2, the top wall of the inside of the collecting air duct 62 is fixedly connected with a drainage block 64 above the diversion frame duct 52, one end of the folded reinforced air duct 63 far away from the collecting air duct 62 penetrates through and is fixedly connected to the side wall of the contact inclined plate 42, the diversion frame duct 52 is a six-face opening frame air duct structure, the ventilation input duct 51 circulates ambient air into a transit duct 61 contained in the ventilation output mechanism 6, the transit duct 61 faces the opening surface of the glass wool filling layer 9, so that the circulated ambient air continuously flows through the surface of the glass wool filling layer 9, heat or moist cool air is circulated and dissipated to the surface of the glass wool filling layer 9 close to the room, the heat preservation effect is improved by utilizing the auxiliary glass wool filling layer 9 and the polyurethane filling layer 10, the circulation environmental wind of reposition of redundant personnel frame way 52 and transfer wind channel 61 finally unifies and gets into in the afflux wind channel 62, the environmental wind in the afflux wind channel 62 that reposition of redundant personnel frame way 52 flowed into can carry out the orientation along the drainage piece 64 that the afflux wind channel 62 inside wall was installed additional, with the unified guide of environmental wind to roll over in the enhancement wind channel 63, and roll over in the enhancement wind channel 63 body structural feature is inside main frame 1, the overall structure of main frame 1 that also plays the reinforcement in the circulation environmental wind, and the circulation environmental wind is finally discharged again by roll over in the enhancement wind channel 63 to the guide way 41 for the wallboard is inside to form the air circulation space, carries out the circulation of air in the wallboard and can help evenly distributed heat, can reduce local temperature difference like this, especially when using certain insulation material, can utilize its thermal insulation performance better through the circulation of air.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a from heat dissipation photovoltaic heat preservation integration side fascia which characterized in that includes:

the main frame (1) is a metal outer frame type of the wallboard and is used for fixing the composition structure of the wallboard;

the photovoltaic power generation plate (2) is positioned on the outer surface of the main frame (1) and is used for externally generating power by the wall plate;

the air quantity guiding mechanism (3) is positioned on the outer surface of the main frame (1) and is used for receiving and gathering the outside;

The guiding and radiating mechanism (4) is positioned in the main frame (1) and matched with the induced air groove (35) for radiating the photovoltaic power generation plate (2);

the ventilation input mechanism (5) is positioned at the output part of the guide radiating mechanism (4) and is matched with the guide channel (41) for ventilation convection in the wallboard;

The ventilation output mechanism (6) is positioned at the output part of the ventilation input mechanism (5), and is matched with the ventilation input channel (51), the diversion frame channel (52) and the contact inclined plate (42) for internal ventilation and output;

The overhead frame I (7) is positioned in the main frame (1) and is used for installing an internal heat-insulation polyurethane filling layer (10);

The overhead frame II (8) is positioned in the main frame (1) and is used for installing an internal heat-insulating glass wool filling layer (9).

2. The self-radiating photovoltaic heat-preserving integrated external wall panel according to claim 1, wherein the photovoltaic power generation panel (2) is arranged on the outer side wall of the main frame (1), the air quantity guiding mechanism (3) is arranged on the outer side wall of the main frame (1) and located above the photovoltaic power generation panel (2), the guiding heat dissipation mechanism (4) is arranged on the inner side of the main frame (1) and close to the side wall of the photovoltaic power generation panel (2), the ventilation input mechanism (5) is arranged on the inner bottom wall of the main frame (1) and connected with the output part of the guiding heat dissipation mechanism (4), the ventilation output mechanism (6) is arranged on the inner side wall of the main frame (1) and far away from the guiding heat dissipation mechanism (4) and the side wall of the ventilation input mechanism (5), the first overhead frame (7) is fixedly connected on the inner side wall of the main frame (1) and located between the ventilation input mechanism (5) and the ventilation output mechanism (6) while being close to the guiding heat dissipation mechanism (4), and the second overhead frame (8) is fixedly connected on the inner side wall of the main frame (1) and the second overhead frame (8) is located between the guiding heat dissipation mechanism (4) and the ventilation input mechanism (5).

3. The self-heat-dissipation photovoltaic heat-preservation integrated external wall panel according to claim 1, wherein the air quantity guiding mechanism (3) comprises an air guide cone (31), a top air inclined plate (33) and an air guiding groove (35), the air guide cone (31) is fixedly connected to the side wall of the main frame (1) and located above the photovoltaic power generation panel (2), the outer side end of the air guide cone (31) is fixedly connected with a backflow inclined plate (32), the top air inclined plate (33) is fixedly connected to the side wall of the main frame (1) in an inclined mode towards the photovoltaic power generation panel (2) and located between the air guide cone (31) and the photovoltaic power generation panel (2), the air guiding groove (35) is arranged on the outer side wall of the main frame (1) and located between the backflow inclined plate (32) and the air guide cone (31).

4. The self-radiating photovoltaic heat-preserving integrated external wall panel according to claim 1, wherein the guiding radiating mechanism (4) comprises a guiding channel (41) and a water seepage hole (45), the guiding channel (41) is fixedly connected to the side wall of the photovoltaic power generation panel (2) close to the inside of the main frame (1), one end of the guiding channel (41) close to the air guiding groove (35) is fixedly connected with a contact inclined plate (42) which is obliquely arranged, a uniformly distributed guide cone groove (43) is formed in the side wall of the guiding channel (41) opposite to the direction of the photovoltaic power generation panel (2), a V-shaped diffusion plate (44) is fixedly connected to the outer side of the guide cone groove (43), and the water seepage hole (45) is uniformly distributed in the bottom wall of the main frame (1) and is located at one end of the guiding channel (41) far away from the contact inclined plate (42).

5. The self-heat-dissipation photovoltaic heat-preservation integrated external wall panel according to claim 1, wherein the ventilation input mechanism (5) comprises a ventilation input channel (51), the ventilation input channel (51) is arranged on the inner bottom wall of the main frame (1), the input end of the ventilation input channel (51) is connected with the bottom output end of the guide channel (41), the diversion frame channel (52) is fixed and penetrates through the top wall of the ventilation input channel (51), the diversion frame channel (52) is arranged between the overhead frame I (7) and the overhead frame II (8), and a diversion inclined plate (53) is fixedly connected between the diversion frame channel (52) and the ventilation input channel (51).

6. The self-radiating photovoltaic heat-preserving integrated external wall panel according to claim 1, wherein the ventilation output mechanism (6) comprises a transfer air duct (61), the transfer air duct (61) is fixedly connected to the inner side wall of the main frame (1) and is close to the overhead frame two (8), the side wall of the transfer air duct (61) facing the overhead frame two (8) is provided with an opening, the bottom input end of the transfer air duct (61) is fixedly connected to the output end of the ventilation input duct (51), the top output port of the transfer air duct (61) is fixedly connected with an inlet air duct (62), the top port of the shunt air duct (52) is penetrating through and is fixedly connected to the bottom wall of the inlet air duct (62), one end of the inlet air duct (62) far away from the transfer air duct (61) is provided with a folded reinforcing air duct (63), the side wall of the main frame (1) close to the inner side wall of the photovoltaic panel (2), and the inner side wall of the shunt air duct (62) is fixedly connected to the side wall of the shunt air duct (62) far away from the drainage air duct (42).

7. A self-heat-dissipation photovoltaic heat-preservation integrated external wall panel according to claim 3, characterized in that the wind guide cone (31) and the backflow inclined plate (32) are both arranged in an inclined manner towards the photovoltaic power generation panel (2).

8. The self-cooling photovoltaic thermal insulation integrated external wall panel according to claim 5, wherein the split frame channel (52) is a six-sided open frame air channel structure.

9. The self-radiating photovoltaic heat-preserving integrated external wall panel according to claim 1, wherein a polyurethane filling layer (10) is arranged inside the overhead frame I (7), and a glass wool filling layer (9) is arranged inside the overhead frame II (8).