HOUSING FOR RECEIVING INDIVIDUAL COMPONENTS OF A HEATING OR COOLING INSTALLATION

摘要

A housing for receiving individual components of a heating or cooling instal lation is formed of at least two shells of thermally insulating plastic which enclose the components between themselves. The shells are provided at their respective facing edges with a rabbet connection formed of a rabbet strip and a groove strip corresponding thereto in shape and dimensions. The flank of the groove strip of the bottom shell which cooperat es with the rabbet strip is divided into an upper partial surface inclined relative to t he rabbet strip at an angle .alpha. to the normal line and a lower partial surface which is inclin ed at an angle .beta. to the normal line. The angles .alpha. and .beta. have opposite rotational directio ns. The rabbet strip of the top shell has surfaces corresponding to the surfaces of the groove strip so as to substantially facilitate closing and opening of the housing.