CN201172920Y - Modular assembled integrated solar thermal roof - Google Patents

Abstract

The modular assembled integrated solar heat collection roof includes a grid frame, several flat solar heat collectors, waterproof boards, and sealing pads. It is characterized in that the supporting structure of the roof is a grid frame, and a flat solar collector is installed in each grid of the frame. Fill the gap with the outer frame with a waterproof board and make a waterproof seal. The utility model realizes the integration of the heat collector and the roof in terms of structure and function, and has the functions of heat preservation, waterproof and windproof of ordinary roofs; each module in the frame is independent of each other, easy to install, disassemble and maintain; the main parts of the whole roof It can be produced in the factory, and the on-site installation workload is small, the speed is fast, and the quality is reliable.

Description

Modular assembled integrated solar thermal roof

technical field

The utility model relates to the field of solar heat utilization, in particular to a module-assembled integrated solar heat collecting roof.

Background technique

Energy is the material basis of human civilization and social development. In recent years, my country's energy shortage has seriously restricted the development of the national economy, and energy conservation and emission reduction and the development and utilization of new energy sources are imminent. The proportion of building energy consumption in the total energy consumption of the whole society is increasing, and it has reached 40% in some developed countries, and it has exceeded 25% in our country.

As a clean and renewable energy source, solar energy has been paid more and more attention in today's society. Remarkable results have been achieved in the research and application of solar water heating systems. Demonstration, but at present, most solar energy systems have not yet realized the integration of solar heat collectors and buildings, with unsightly appearance, poor wind resistance, complicated installation, and prone to safety accidents.

At present, in developed countries, the rate of factory production of building components is already very high, and the on-site work is mainly installation and assembly, so that not only the construction speed is fast, but also the quality is reliable, and the industrial production of buildings will become the general trend. behind. Therefore, it is of great practical significance to study the integration and modular assembly of building roofs and heat collectors, both for the development needs of the building industry itself and for building energy conservation.

Utility model content

The purpose of this utility model is to provide a modular assembly type integrated solar heat collecting roof, which solves the problem that the current solar system does not realize the integration of the heat collecting device and the building. Accidents and other disadvantages, the utility model can not only realize the complete integration with the building in appearance, but also realize the integration with the building in terms of structure and function, and can improve the functions of ordinary roofs such as heat preservation, heat insulation, windproof and waterproof .

A modular assembly type integrated solar heat collection roof, which is composed of a grid frame, a flat solar collector, a waterproof board, and a gasket; it is characterized in that: the supporting structure of the roof is a grid frame, and each grid of the frame Install a flat-panel solar collector or other roof member, the collector is mounted on an insulating gasket laid on the frame, the gap between the adjacent solar collector or other roof member, and the collector and the outer frame is filled with flashing, and Make a waterproof seal.

For the grid frame, each grid can be equal or unequal, which is determined according to the shape of the heat collector or the roof component.

Said roof elements may be skylights or other roof features.

Grid frame, which can be reinforced concrete structure, steel structure or wood structure. The grid of the frame divides the roof into multiple independent units, and each grid installs a solar collector, or other building roof components, such as skylights, dormer windows or chimneys; the grids in the frame can be equal or not equal so that collectors of different specifications can be accommodated on the same roof.

Advantage of the utility model:

1. The appearance is beautiful. The heat collector and the roof are not only completely integrated in appearance, but also in structure and function. It has the functions of heat preservation, heat insulation, waterproof and windproof of ordinary roofs.

2. The modules in the metal frame are independent of each other and do not interfere with each other. The modules are detachable and easy to maintain; other roof components such as skylights can also be easily installed.

3. Most components of the roof can be produced industrially, the installation speed on site is fast, and the reliability of quality is improved.

4. The device can be directly used as a roof for energy-saving renovation projects of new buildings and existing buildings, and is very suitable for urban leveling and slope conversion projects.

Description of drawings

Figure 1 is an axonometric view of the heat collecting roof;

Fig. 2 is a plan view of the heat collecting roof;

Fig. 3 is a schematic diagram of the section A-A of the waterproof seal between the collectors;

1. Frame, 2. Heat collector, 3. Waterproof board, 4. Gasket, 5. Air layer, 6. Waterproof sealant.

Figure 3 The structure of the waterproof seal A-A section or B-B section between the collectors is the same.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

The module-assembled integrated solar collector roof is realized in this way: as shown in Figure 1 and Figure 2, the grid frame 1 divides the entire roof into several independent units. In this embodiment, the frame adopts a steel structure, and the flat solar collector The heater 2 is laid in each grid of the frame, and the sealing gasket 4 is laid between the contact surface of the solar heat collector and the frame, as shown in Figure 3, and the waterproof board 3 is covered between each solar heat collector and between the heat collector and the frame A gasket 4 is also laid between the contact surface of the waterproof board and the heat collector, the outer edge of the waterproof board is sealed with a waterproof sealant 6, and an air layer 5 is left between the waterproof board and the frame, so as to eliminate moisture that may infiltrate or condense , and make full use of the good thermal insulation function of the air thin layer. The thickness of the air layer is preferably 1-8 cm, and 2 cm is used in this embodiment.

Each grid in the frame can be equal or not, so collectors of different specifications can be accommodated on the same roof. The grid of the frame can accommodate solar collectors, as well as other roof elements such as skylights, dormer windows or chimneys. In this embodiment, the grid sizes are equal, and all solar collectors are installed.

The flat solar collector itself has a good rainproof ability, and its back has a built-in insulation layer. The utility model makes full use of the rainproof and thermal insulation capabilities of the flat solar collector. The grid frame divides the entire roof into several independent The unit is easy and quick to install on site. If a module is damaged during use, it can be removed directly for repair or replacement, which is very convenient.

The utility model not only realizes the integration of the solar heat collector and the roof in appearance, but also realizes the integration in structure and function, adapts to the trend of factory production in house construction, and can be directly applied to new buildings and existing buildings. The building is very suitable for installing a concentrated solar water heating system at the same time as the urban leveling and slope conversion project.

Claims (3)

1. A modular assembly type integrated solar heat collecting roof, which is composed of a grid frame, a flat solar collector, a waterproof board, and a gasket; it is characterized in that: the supporting structure of the roof is a grid frame, and each grid of the frame A flat solar collector or other roof components are installed in the grid, the collector is installed on the thermal insulation gasket laid on the frame, and the gap between the adjacent solar collector or other roof components, and the collector and the outer frame is filled with a waterproof board , and make a waterproof seal. 2. The module-assembled integrated solar thermal collector roof according to patent claim 1 is characterized in that each grid can be equal or unequal, which is determined according to the shape of the heat collector or roof components. 3. The module-assembled integrated solar heat collection roof according to patent claim 1, characterized in that the roof components can be skylights or other roof facilities.

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