Aerial fog valve with a filtering system filtering material cleaning function

Abstract

The invention discloses an aerial fog valve with a filtering system filtering material cleaning function. The aerial fog valve comprises an aerial fog valve body. The aerial fog valve body comprises avalve body, a valve element is vertically and movably arranged in the valve body, a reset mechanism capable of enabling the valve element to reset automatically is arranged in the valve body, a suction pipe is arranged on the valve body, a push rod penetrating through the suction pipe to the lower end of the suction pipe is arranged on the valve element, and a rotating shaft supporting frame is arranged at the lower end of the suction pipe. A rotating shaft is rotatably arranged on the rotating shaft supporting frame, a first linkage mechanism for driving the rotating shaft to rotate in the up-down moving process of the push rod is arranged between the push rod and the rotating shaft, a filtering shell is arranged at the lower end of the suction pipe, a filtering cavity is formed in the filtering shell, and the filtering cavity communicates with the suction pipe; and the rotating shaft supporting frame is arranged in the filtering cavity, a plurality of filtering nets are arranged onthe surface of the filtering shell, and a moving mechanism facing the corresponding filtering net is arranged at the position, located at one sides of the filtering nets, of the rotating shaft supporting frame.

Description

technical field [0001] The invention relates to an aerosol valve, in particular to an aerosol valve equipped with a cleaning filter system filter. Background technique [0002] At present, aerosol valves are widely used and can be used in medicine, biology, life and other fields. The most commonly used one is designed by the siphon principle. This kind of spray valve device generally converts liquid into mist by manual spraying. The manual spray device generates a certain negative pressure in the cavity, so that the liquid in the container is sucked and sprayed out to form a mist, and some mixed liquids are mixed and sprayed out. [0003] However, the existing aerosol valve device does not have a filtering function, so that when there are solid substances in the liquid, it is easy to block the suction pipe, so that the liquid cannot be ejected, and the stability is poor, which greatly reduces the scope of application of the aerosol valve. It is necessary to provide an aeros...

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Problems solved by technology

[0003] However, the existing aerosol valve device does not have a filtering function, which leads to the fact that when there are solid substances in the liquid, it is easy to block the suction pipe, so that the liquid cannot be sprayed , poor stability, greatly reducing the scope of application of the aerosol valve, it is necessary to provide an aerosol valve with a filter in the straw and prevent the filter from clogging

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