Glass covering plate longitudinal-sealing component of integrated overall heat collector for building

Abstract

The invention discloses a glass covering plate longitudinal-sealing component of an integrated overall heat collector for a building. The heat collector comprises a frame, a heat collection core plate and multiple glass covering plates, wherein the heat collection core plate is arranged in the frame; the multiple glass covering plates are aligned and in split-joint to form a whole glass plate, and are fixedly arranged on the frame; a longitudinal sealing structure of each glass covering plate comprises an upper pressing bar, a lower pressing bar and a rubber mat; the rubber mats are respectively sheathed on the end edges of the glassing cover plates; the lower pressing strips are respectively arranged on the bottoms of the end edges of every two adjacent glass covering plates along the longitudinal direction; the upper pressing strips are respectively connected with the lower pressing strips in an insertion connection way; meanwhile, every two adjacent glass covering plates are fixedly sealed; moreover, the bottoms of the lower pressing strips are also respectively provided with a heat insulating strip; the heat insulating strips are respectively in lap-joint with the heat collection core plate to form seals. The glass covering plate longitudinal-sealing component is simple in structure and convenient to install; meanwhile, the overall seal effect of the integrated heat collector is effectively improved, and the internal circulation of the heat collector is decreased; therefore, the heat collection effect is improved.

Description

[0001] technical field [0002] The invention belongs to the application field of solar light and heat, and in particular relates to a sealing technology for an integrated roof integral solar heat collector of a building. Background technique [0003] At present, flat-plate collectors are mainly used in residents' lives, such as solar water heaters, with an area of ​​about 2 square meters. In industry and agriculture, large-area collectors are often required to collect solar energy. Therefore, multiple collectors are usually connected through special connectors to increase the heat collection area. Taking an area of ​​50m×200m as an example, this has the following disadvantages: 1. It needs about 5,000 heat collectors to be connected, so there will be about 10,000 connectors exposed to the air, causing heat loss and greatly reducing the heat collection efficiency; 2. It is inevitable between such multiple heat collectors There are gaps in the roof, it cannot be used as a ro...

AI Technical Summary

Problems solved by technology

In industry and agriculture, large-area collectors are often required to collect solar energy. Therefore, multiple collectors are usually connected through special connectors to increase the heat collection area. Taking an area of ​​50m×200m as an example, this has the following disadvantages: 1. It needs about 5,000 heat collectors to be connected, so there will be about 10,000 connectors exposed to the air, causing heat loss and greatly reducing the heat collection efficiency; 2. It is inevitable between such multiple heat collectors There are gaps in the roof, which cannot be used as a roof shelter from wind and rain, and cause a large weight load on the roof

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