| 摘要 |
Container (7) for the solar heating and storage of liquid, preferably water, intended for use primarily in open-air activities. The container (7) comprises a solar heat-absorbing, comparatively stiff wall (6) of heat conducting material, e.g. rubber, and a comparatively stiff bottom wall (1) of heat insulating material. These walls are connected via side walls (4, 5) which function as bellows, such as to form a container (7), which has a valve (10) for releasing air, whereby the heat-absorbing wall (6) is kept in contact with the liquid with the aid of the collapsibility of the side walls (4, 5) and independent of the degree to which the container (7) is filled. The container (7) may be suitably manufactured entirely from rubber. |
