A kind of new type solar energy flat plate collector
Technical field
The utility model relates to technical field of solar utilization technique, especially relates to a kind of new type solar energy flat plate collector.
Background technology
At present, form by several parts of frame, backboard, transparent cover plate, heat-collecting plate core and heat-insulation layer in the primary structure form of the plate solar heater that is commercially available.Its dorsulum is connected by self-tapping screw with frame or backboard such as is embedded in the frame draw-in groove at connected mode, and this syndeton is compact inadequately, bulk strength is not good, and appearance is not attractive in appearance yet, has influenced the heat-insulating property and the service life of flat plate collector.
Summary of the invention
The purpose of this utility model provides a kind of rational in infrastructure, new type solar energy flat plate collector that intensity is high.
The problem of the required solution of the utility model realizes by the following technical solutions: it comprises backboard, frame, heat-insulation layer, heat-collecting plate core and transparent cover plate, heat-collecting plate core places on the heat-insulation layer, described backboard and frame two positions are a shell body of integrally stretching moulding, the back side of shell body is provided with embossing, two ends two side positions of shell body are provided with corresponding aperture, stretch out from the hole at last lower collector pipe two ends, every comb is connected with last lower collector pipe, transparent cover plate is arranged on the shell body upper surface, between transparent cover plate and the shell body sealing joint strip is set, and adopts edge sealing to fix.
The outer shell construction of the above-mentioned integrally stretching moulding that the utility model adopts makes heat collector compact more, and intensity, rigidity are higher, easier for installation, and better heat preservation has improved service life.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the structural representation of the utility model plate solar collector
Fig. 2 is the cutaway view of the utility model plate solar collector
Fig. 3 is the structural representation of the utility model flat plate collector shell body
Fig. 4 is the profile of the utility model flat plate collector shell body
The specific embodiment
By accompanying drawing as can be known, this new type solar energy flat plate collector comprises backboard, frame, heat-insulation layer 8, heat-collecting plate core 10 and transparent cover plate 4, heat-collecting plate core 10 places on the heat-insulation layer 8, described backboard and frame two positions are a shell body 1 of integrally stretching moulding, the back side of shell body 1 is provided with embossing 2, to play booster action, two ends two side positions of shell body 1 are provided with corresponding aperture 3, stretch out from hole 3 at last lower collector pipe 7 two ends, every comb 9 is connected with last lower collector pipe 7, and comb can be provided with some, and transparent cover plate 4 is installed in shell body 1 upper surface, adopt sealing joint strip 5 sealings between transparent cover plate 4 and the shell body 1, and adopt edge sealing 6 fixing.