| 摘要 |
A cylindrical fruit tree shaker pad is provided with small parallel longitudinal channels manufactured into the exterior walls of the pad. The pad also has a larger centrally located longitudinal bore which communicates with grooved channels manufactured into each end of the shaker pad body structure or in grooved channels designed into two end caps, all of which communicate with the longitudinal parallel channels. These channels and grooves are designed to circulate liquid throughout the shaker pad for cooling purposes. The liquid movement can be accomplished through gravitational, convectional, or mechanical pump means. The liquid can be cooled by a radiator, by coils in an ice chest, or by refrigeration.
|
