3results about How to "Improve oxygen supply efficiency" patented technology

The utility model provides a kind of aeration pipe for compost, mainly relates to aeration equipment technical field.A kind of aeration pipe for compost, including aeration pipe, the both ends of the aeration pipe are respectively screwed with quick connector, the top surface of the aeration pipe is equipped with several evenly distributed aeration holes, and the section of the aeration pipe is regular hexagon structure.The utility model has the beneficial effect that: aeration pipe adopts regular hexagon section design, can be stably placed on ground when installing, avoid the deviation of aeration hole caused by rolling, ensure that gas is evenly discharged;Evenly distributed aeration hole makes the gas distribution of compost area more balanced, effectively improves oxygen supply efficiency, promotes the uniformity and efficiency of compost fermentation process, provides stable environment for microbial activity.

The utility model discloses an oxygen supply pipeline for a fermentation tank, and relates to the technical field of fermentation tanks. The oxygen supply device comprises a tank body, a main pipe body, an oxygen supply hose, an upper sliding part and a lower sliding part, the main pipe body horizontally penetrates through and is fixed on the tank body, two ends of the main pipe body are positioned outside the tank body, an interlayer is arranged in the main pipe body along the length direction and is divided into an upper sliding cavity and a lower sliding cavity, and sealing plates are arranged at two ends of the upper sliding cavity. By designing the novel oxygen supply pipeline, the position of the upper sliding block can be pneumatically controlled, the lower sliding block can be moved to the position of any conical opening through joint displacement of magnetic connection of the upper sliding block and the lower sliding block, air can be supplied to one distribution mechanism independently through air supply to the lower sliding block in cooperation with the vent groove, and then single-point oxygen supply is achieved; through the adjustable function of the upper sliding block and the lower sliding block, oxygen can be sequentially supplied to all distribution points, the oxygen supply pressure and the oxygen supply stability are ensured, and the oxygen supply efficiency and effect are greatly improved.

The utility model relates to the technical field of medical instruments, and discloses an air supply device which comprises an air supply unit, a connecting unit, a wearing unit, an induction unit and an alarm unit. When the sensing unit detects that the connection between the fixing structure and the patient is loose, the alarm unit sends out an alarm signal to remind medical staff, so that the medical staff can check the loose position of the sensing unit and adjust the stability between the fixing structure and the patient, waste of oxygen in related technologies is avoided, and the medical staff can conveniently use the medical staff. Therefore, the patient can effectively inhale oxygen, and the rescue effect on the patient is improved.