CN201527127U - Integral backplane type flat solar collector frame structure - Google Patents

Abstract

The utility model relates to an outer frame structure of an integral back plate type flat solar heat collector, which includes a designed and formed integral back plate as the outer frame of the heat collector, and the frame opening is an "L"-shaped structure, which is an alignment between the sealing strip and the glass After the cover plate is installed, the convex surface of the frame mouth is downward to fix the upper and lower bead, and the upper and lower bead are used to fasten the outer frame of the collector and the glass cover plate. It has a simple structure and quick assembly. It is easy to install, has good sealing performance, strong mechanical properties, and is easy to be organically combined with building integration, while improving the service life and cost performance of the product.

Description

Integral backplane type flat solar collector frame structure

technical field

The utility model relates to a frame of a flat-plate solar water heater integrated with a building, and specifically provides a novel outer frame structure of an integral back-plate type flat-plate solar heat collector.

Background technique

Currently known flat-panel solar water heaters are mostly frame-type flat-panel heat collectors, consisting of heat-collecting plates, cover plates, insulation layers and shells, wherein the shells are aluminum profile frames and back plates (generally steel, colored steel plates, embossed aluminum plates, Aluminum plate, stainless steel plate, plastic, glass fiber reinforced plastic, etc.), as the solar energy industry is becoming more and more perfect in technology, performance and structure, countries all over the world attach great importance to energy saving and emission reduction, and the work of returning the earth to a green space. In addition, the user's requirements for the performance and structure of solar products are also enhanced. The optimization of the city's image requires very harsh conditions for the use of solar energy, and the requirements for the integration of solar energy and buildings are getting higher and higher. It must not only have good sealing And thermal performance, but also easy installation, beautiful appearance, high structural strength, the same service life as the building, and can be organically combined with the building (especially as a roof mosaic installation) and other requirements. At present, the frame-type collectors on the market have various problems with the roof mosaic installation, and at the same time, it will also affect the appearance of the building after installation.

Contents of the invention

The purpose of the invention of this utility model is to overcome the above-mentioned shortcomings, and provide an outer frame structure of an integral backboard type flat solar collector which is convenient for mosaic installation, has no water vapor leakage, excellent sealing performance, and high structural strength.

In order to achieve the above object, the technical solution adopted in the utility model is:

The utility model relates to an outer frame structure of an integral back plate type flat solar heat collector, which includes a designed integral back plate as the outer frame of the heat collector, and upper and lower pressure strips cooperating with it. The bottom of the outer frame has a concave-convex platform as the reinforcing rib of the overall back plate. The frame opening is an "L"-shaped structure, which is used to fix the entire sealing strip and the glass cover after installation. The convex surface of the frame opening is downward to fix the upper and lower sides Bead, the upper and lower bead are used to fasten the outer frame and glass cover of the collector.

The utility model has the advantages of simple structure, quick assembly, convenient installation, good sealing performance, strong mechanical performance, and is easy to be organically combined with building integration, while improving the service life and cost performance of the product.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model will be further described

Fig. 1 is a sectional view of the structure of the integral back plate type solar heat collector of the present invention.

In the figure 1. glass cover plate, 2. whole sealing strip, 3. upper bead, 31. upper bead surface, 32. arc surface, 33. upper bead reverse "L" surface, 4. lower bead, 41. lower bead Groove face, 42. "L" surface of the lower bead, 43. Convex rib of the lower bead, 5. Outer frame of the overall backplane, 51. Lower convex table, 52. "L" surface of the frame mouth.

Detailed ways

In order to further understand the content of the utility model and highlight its structural advantages, the specific implementation modes are described in detail as follows with reference to the accompanying drawings.

As shown in the accompanying drawing 1, a new type of frame structure of the integral back plate type flat solar collector includes the frame 5 of the integral back plate and the upper bead 3 and the lower bead 4 to cooperate with each other, wherein it is arranged outside the integral back plate The lower convex surface 51 in the frame 5 cooperates with the lower bead groove surface 41 in the lower bead 4, and the "L" shaped surface 52 of the frame opening in the overall backplane frame 5 matches the lower bead rib 43 in the lower bead 4 Cooperating with each other, the lower bead 4 is closely combined with the overall backplane frame 5, increasing the strength of the frame. Use the upper bead anti-"L" surface 33 of the upper bead 3 to buckle the lower bead "L" face 42 in the lower bead 4, and the arc surface 32 cooperates with the vertical surface of the lower bead 4, wherein the entire sealing strip 2 and After the glass cover plate 1 is assembled, it cooperates with the overall backboard frame 5 and the upper bead surface 31. After each accessory is matched, the upper and lower bead are clamped with pliers to fasten its structure. Due to the mutual cooperation in this way, not only will the outer frame and the upper and lower beading be deformed, but also various disadvantages such as the frame-shaped flat plate collector hitting the upper beading, etc., prevent its sealing performance very well, and also increase its mechanical capacity. Strength, beautiful appearance, simple structure, easy assembly, lower production cost, easy installation, and greatly improve the service life and cost performance of the collector.

Claims (1)

1. whole backboard type flat-plate solar collector frame structure, it is characterized in that comprising that the whole backboard that designs moulding does the housing of heat collector, the upper and lower press strip that cooperatively interacts with it in addition, concavo-convex the reinforcement of backboard as a whole arranged at the bottom of the housing, to putting in order the fixing frame mouth of sealing strip and glass cover-plate is " L " type structure, the Special-Shaped Surface convex surface of frame mouth is downward, in order to fixing upper and lower press strip, housing and the glass cover-plate of upper and lower press strip in order to connect fastening heat collector.

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