32results about How to "Achieve heat" patented technology

The invention discloses a rotary table used in a cooling and heating dual-purpose type ceiling fan. The rotary table comprises an upper disc body and a lower disc body, wherein the upper disc body andthe lower disc body are combined into a whole in the up-and-down direction. Dovetail grooves which are used for being capable of achieving assembly and disassembly of fan blades are formed in the periphery of the upper disc body in an array mode, and the lower sides of the dovetail grooves extend to the lower end face of the upper disc body. An annular groove which is connected with the upper sides of the dovetail grooves is formed in the upper disc body in the annular direction. A plurality of longitudinal through holes which are used for allowing studs to pass through are formed in the upper disc body and the lower disc body in the longitudinal direction, and the two ends, passing out of the corresponding longitudinal through hole, of each stud are connected with manual screwing nuts ina rotating mode correspondingly. The portion, stretching out of the upper end face of the upper disc body, of each stud is connected with a hexagon nut and the corresponding manual screwing nut in arotating mode, and the hexagon nuts and the manual screwing nuts are used for achieving installation of blades and locking of the upper disc body and the lower disc body. A hexagonal hole groove is formed in one end of each blade in the longitudinal direction. By the adoption of the technical scheme, the fan blades and the blades can be conveniently, reliably and detachably connected, and therefore the requirement for heating or cold air supplying can be met, the effect of the indoor ceiling fan can be made full use of, and the purpose that the dual functions of supplying cold air and supplying hot air are fulfilled by the ceiling fan is achieved through a detachable structure.

The present invention proposes a frame-type steam rice cooker, which includes a pot liner and a frame body. The frame body includes a bearing portion, a support portion formed by extending upward from the load-bearing portion, and a top extending from the support portion to the top of the pot liner. It forms an open space for taking and placing the inner pot with the bearing part. A steam generator for introducing steam into the inner pot for cooking is arranged in the support part or the top, and a cover is provided under the top to cover the inner pot. The pot cover on the pot liner, the pot liner and the pot cover form a cooking cavity, the steam generator is connected with a nozzle, the steam ejected from the nozzle is obliquely downward towards the inner wall of the pot liner, and impacts the inner side wall of the pot liner. A tumbling steam flow is formed in the cooking cavity behind the inner wall. The steam ejected from the nozzle of the present invention first contacts the inner wall and then turns to the ingredients inside the inner pot to complete the contact with the ingredients, and utilizes the characteristic that the inner pot is a good conductor of heat to achieve uniform heating; at the same time, it can avoid local dryness and yellowing risks of.