CN204854018U - Solar energy building element and solar energy are from heat supply building structure - Google Patents

Abstract

The utility model discloses a solar energy building element and solar energy are from heat supply building structure, this solar energy building element, including the bottom plate that has support piece, the last apron that is equipped with of support piece, be equipped with solar energy air thermal -arrest part between bottom plate and the apron, the one end of solar energy air thermal -arrest part is equipped with the air intake, and the other end is equipped with the air outlet, air intake or air outlet are equipped with the fan. The utility model provides a solar energy is from heat supply building structure, including roof and li qiang, roof and/or upright wall include above -mentioned solar energy building element, after being connected through the connecting piece, makes solar energy building element the roof or the upright wall of building with ordinary building element. The utility model discloses a solar energy building element simple manufacture, can realize the perfect adaptation, reduce the cost that solar energy system and building add man -hour respectively simultaneously with the building. Adapt simultaneous the development trend of social green building, can use widely.

Description

A solar building component and a solar self-heating building structure

technical field

The utility model relates to the field of solar thermal and photovoltaic utilization, in particular to a solar building component and a solar self-heating building structure.

Background technique

At present, the use of solar energy is very common, and both solar thermal and solar photovoltaic are well known to the public. At the same time, the concept of green buildings in China has been accepted by many people, and there are even zero-energy buildings that use new energy sources such as solar energy and wind energy instead of conventional energy sources for research and testing in China. However, the current solar energy utilization cannot be well combined with buildings, and there is a shortcoming of high manufacturing cost.

Utility model content

In order to solve the problem of high manufacturing cost in the prior art, the utility model provides a solar self-heating building structure which is low in manufacturing cost and can be perfectly combined with buildings.

The technical scheme that the utility model solves its technical problem adopts is:

A solar building component, comprising a bottom plate with a support, a cover plate is arranged on the support, a solar air heat collecting part is arranged between the bottom plate and the cover plate, and one end of the solar air heat collecting part is arranged There is an air inlet, and the other end is provided with an air outlet, and the air inlet or the air outlet is provided with a fan.

A photovoltaic panel is arranged on the cover, and the photovoltaic panel is used to supply power to the fan; the photovoltaic panel is plated on the glass of the air inlet duct.

The support, the bottom plate and the cover plate form a closed cavity; the air inlet and outlet of the solar air heat collection component and the connection of the support are sealed, and the solar air heat collection component, the bottom plate and the surrounding support are sealed. With insulation layer.

The fan is a DC fan.

The cover is a transparent cover.

The bottom plate is a metal plate or opaque glass.

The solar air heat collection component includes a heat absorber, and the heat absorber is a flat plate heat absorber or a straight-through pipe heat absorber.

The utility model also provides a solar self-heating building structure, including a roof and a vertical wall. The roof and/or vertical wall include the above-mentioned solar building components, and the solar building components are connected with ordinary building components through connectors. The roof or facade of a building.

The air outlet is connected to the room through an air supply duct.

The air outlet is connected to an air-water exchange heat tank through a pipe, the air-water heat exchange tank is connected to the fan inlet through a pipe, and the air-water heat exchange tank is connected to a hot water outlet pipe.

Compared with the prior art, the solar building component of the utility model is simple to manufacture, can be perfectly combined with the building, and simultaneously reduces the cost of separate processing of the solar system and the building. At the same time, it adapts to the development trend of social green buildings and can be popularized and used.

Description of drawings

Fig. 1 is the structural representation of the solar building component provided by the utility model;

Fig. 2 is a structural schematic diagram of the solar thermal-photovoltaic roof provided by the utility model;

Fig. 3 is a structural schematic diagram of solar thermal-photovoltaic roof heating provided by the utility model;

Fig. 4 is a structural schematic diagram of the solar thermal-photovoltaic roof supplying domestic hot water provided by the utility model.

In the figure: 1. Cover plate; 2. Solar air heat collecting part; 3. Air outlet; 4. Support member; 10. Air supply pipe, 11. Indoor, 12. Air-water exchange water tank, 13. Hot water outlet pipe, 14. Indoor air outlet.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings, but not as a limitation of the utility model.

Referring to Fig. 1 and Fig. 2, a kind of solar building component comprises a base plate 5 with a support 4, a cover plate 1 is arranged on the support member 4, and a solar air heat collecting part 2 is arranged between the base plate 5 and the cover plate 1, One end of the solar air heat collecting part 2 is provided with an air inlet 7, and the other end is provided with an air outlet 3, and the air inlet 7 is provided with a fan 8, and the fan 8 can also be arranged at the air outlet 3.

The utility model can be used as a structural component of a building roof or a building vertical wall, thereby reducing the cost of processing the solar energy system and the building separately. Air inlets and outlets and air ducts are preferably provided on the supports of the solar building components.

In this embodiment, a photovoltaic panel 6 is provided on the cover plate 1 , and the photovoltaic panel 6 is used to supply power to the fan 8 . Fan 8 is a DC fan. Photovoltaic panels 6 are plated on the glass of the air inlet.

In the utility model, the operation of the system adopts photovoltaic power consumption, and does not need to use conventional energy sources. Photovoltaic panels can be directly plated on the glass of the air inlet, which can not only improve the power generation efficiency but also increase the temperature of the air inlet.

In this embodiment, the support member 4, the bottom plate 5 and the cover plate 1 form a closed cavity; the air inlet and outlet of the solar air heat collecting part 2 and the joint of the support member 4 are sealed to ensure that the internal and external air in the cavity will not produce relative air. Flow; a thermal insulation layer is provided between the solar air heat collecting component 2 and the bottom plate 5 and surrounding support members 4 to prevent heat loss.

In this embodiment, the cover is a transparent cover. The bottom plate is a metal plate or opaque glass.

The outer layer of the utility model is a transparent cover plate, while the inner layer is an opaque bottom plate to ensure the beauty of the interior, and the fixed fulcrums of solar air heat collecting components, fans and air ducts are arranged on the inner side. The solar air heat collecting component is installed between the transparent cover plate and the opaque bottom plate, and the surrounding is sealed with the support member and the edge-sealing structural member to form a solar building component.

Preferably, the solar air heat collection component 2 includes a heat absorber, and the heat absorber is a flat plate heat absorber or a straight-through pipe heat absorber.

Referring to Fig. 2, the utility model also provides a kind of solar self-heating building structure, comprises roof and vertical wall, and described roof and/or vertical wall comprises above-mentioned solar building component, and described solar building component is connected with common building component 9 After the parts are connected, the roof or vertical wall of the building is made.

The solar component of the utility model is integrated with the building component, and becomes a part of the building component, without damaging the overall aesthetics of the building. In addition, the integration of solar energy and building components reduces the components of the solar energy part, which can reduce the cost of the solar energy system.

Referring to FIG. 3 , this embodiment is based on the above embodiments, and the air outlet 3 is connected to the room 11 through the air supply duct 10 . The indoor air of the building is sent into the solar air heat collecting component by the fan through the air duct and heated. The heated air is sent back into the building through the air duct to heat the building.

The utility model is preferably equipped with an air inlet and outlet and an air duct on the support of the solar building component, and a fan is installed at the air inlet provided by the building connection structure, and the air in the building room is sent into the solar air heat collecting part through the air duct, During the heating season, heat can be supplied directly to the building. In the non-heating season, domestic hot water can be produced and indoor ventilation can be enhanced. At the same time, the number of photovoltaic panels can be increased to supply power to the building. The invention can combine the solar energy system with buildings more perfectly, and also reduces the structural components of the solar energy system, thereby reducing the cost of the solar energy system.

Referring to Fig. 4 , in this embodiment, on the basis of the above-mentioned embodiments, the air outlet 3 is connected to the air-water heat exchange tank 12 through a pipeline, and the air-water heat exchange tank 12 is connected to the inlet of the fan through a pipeline, and the air-water heat exchange tank 12 Connect the hot water outlet pipe 13.

In the utility model, when the system is running, the solar air heat collecting parts receive solar heat to heat the air, and the solar photovoltaic panels receive solar energy and convert it into electric energy to drive the fan to circulate the air in the building room, the solar air heat collecting parts and the air duct, so as to realize the air circulation. Heating-cooling process.

In the heating season, the system runs as shown in Figure 3. The indoor air is heated when the fan enters the solar air heat collecting part 2 through the air inlet and flows through the inside of the heat collecting part. The indoor air outlet 14 enters the building room and brings heat into the building room to heat up the room. After continuous system circulation, heat is continuously sent into the room to achieve the purpose of heating and heating.

In the non-heating season, the system runs as shown in Figure 4, the air circulates between the solar air heat collecting part 2 and the air-water exchange water tank 12, and heat is continuously sent into the air-water exchange heat tank 12, and passed through The air-water heat exchange device makes the water in the water tank continuously heat up and finally reaches the temperature of domestic hot water for users to use.

The above is only a description of the application of the present invention in the application of building roofs. The solar thermal-photovoltaic roof can also achieve the purpose of enhancing indoor ventilation through a simple change of the air duct.

In addition, solar building components can also be integrated with ordinary building components to form the vertical wall structure of the building, which can also achieve the purpose of heating the building, providing domestic hot water, and enhancing ventilation for the building.

The above-mentioned embodiment is only a kind of preferred embodiment of the utility model, and the usual changes and replacements carried out by those skilled in the art within the scope of the technical solutions of the utility model should be included in the protection scope of the utility model Inside.

Claims (10)

1. a solar building component, it is characterized in that, comprise the base plate with support member, described support member is provided with cover plate, solar air heat collection parts are provided with between described base plate and cover plate, one end of described solar air heat collection parts is provided with air inlet, and the other end is provided with air outlet, and described air inlet or air outlet are provided with blower fan.

2. solar building component according to claim 1, it is characterized in that, described cover plate is provided with photovoltaic panel, and described photovoltaic panel is used for powering to described blower fan; Described photovoltaic panel is plated on the glass of air inlet duct.

3. solar building component according to claim 1 or 2, is characterized in that, described support member, base plate and cover plate form a closed cavity; Encapsulation process is carried out in inlet and outlet and the support member junction of described solar air heat collection parts, is provided with heat-insulation layer between described solar air heat collection parts and base plate and surrounding supports.

4. solar building component according to claim 3, it is characterized in that, described blower fan is DC fan.

5. solar building component according to claim 3, it is characterized in that, described cover plate is transparent cover plate.

6. solar building component according to claim 3, it is characterized in that, described base plate is metallic plate or light tight glass.

7. solar building component according to claim 1, it is characterized in that, described solar air heat collection parts comprise absorber, and described absorber is plate absorber or straight-through cast absorber.

8. a solar energy is from heat supply building structure, comprise roof and wall, it is characterized in that, described roof and/or wall comprise solar building component described in any one of claim 1-7, make roof or the wall of building after described solar building component is connected by connector with common building component.

9. solar energy, from heat supply building structure, is characterized in that according to claim 8, and described air outlet is connected to indoor by air supply duct.

10. according to claim 8 solar energy from heat supply building structure, it is characterized in that, described air outlet connects air-water heat-exchanging water tank by pipeline, and described air-water heat-exchanging water tank is by the import of pipeline connecting fan, and described air-water heat-exchanging water tank connects hot water outlet pipe.