card sleeve, card shell

English to French Tech/Engineering Patents Tile, plate, heat conduction chamber, roof, building materials, water heaters and solar photovoltaic cells

Àt présent, ail the solar water heaters and solar photovoltaic cells need separate installation and are not capable of being integrated with the buildings. However, the solar water heater is one of the most successful products that utilize solar power. The development of the solar water heaters has passed through three stages as follows. The first stage of the development of the solar water heaters is spraying black paint on an extemal surface of the water storage tank for serving as a solar thermal conversion coating; the second stage thereof is coating a plate with a solar energy absorbing layer for serving as a solar thermal conversion layer and then connecting a copper pipe with the water storage tank; and the third stage thereof is installing a solar energy vacuum glass pipe on an extemal of the water storage tank for serving a photo-thermal conversion device, in such a manner that the solar water heaters are fully utilized.

two ends of the multi-functional multi-purpose plate are communicated with each of the heat conduction chamber 6 via horizontal tube connectors 23; horizontal tube connectors 23 of two adjacent plates are connected by a card sleeve 17, a flexible tube 36 or a plug bush 39, so as to form an integrated circulatory System,

tube connectors of two adjacent tile plates provide on the roof are connected by a card sleeve.

a card shell 35 îs provided on a periphery on three directions of the flexible pipe 36, and a baffle plate B 38 îs provided upwardly on a right end of the card shell 35. Other structures and principles are identical