Joint linkage control structure and laboratory central fresh air control system
A technology of linkage control and control system, applied in ventilation system, space heating and ventilation control input, air conditioning system, etc., can solve air pollution, human injury and other problems, achieve uniform exhaust, strong practicability, and novel design. Effect
Pending Publication Date: 2021-09-28
兰州凯博莱特实验室系统工程有限公司
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The invention relates to a joint linkage control structure and a laboratory central fresh air control system. The joint linkage control structure comprises a fresh air treatment cabinet, a detector and a stepping motor, wherein the detector and the stepping motor are arranged on the fresh air treatment cabinet, the stepping motor is connected with an adjusting assembly, the adjusting assembly is connected with a telescopic plate, the telescopic plate matches a fixing plate, the telescopic plate is connected with a moving block by means of a buffering assembly, a first gear is arranged on the moving block, and a driving piece is further arranged on the telescopic plate. The laboratory central fresh air control system comprises a motor, wherein an output shaft of the motor is connected with a bevel gear set, the bevel gear set is connected with a second gear, the motor is further connected with a transmission assembly, the transmission assembly is connected with a fan, the output shaft of the motor is further connected with a forward and reverse rotation assembly, the forward and reverse rotation assembly is connected with a steel wire, the steel wire is provided with an air outlet, the air outlet is connected with a guide assembly, and the air outlet is connected with an exhaust outlet of the fan. The structure and the system are novel in design, simple in structure and high in practicability.
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