Connecting structure for enhancing backwashing strength of air scrubbing filter

The invention discloses a connecting structure for enhancing backwashing strength of an air scrubbing filter, which comprises a filter mechanism, a pipeline mechanism and a connecting mechanism, the filter mechanism is provided with a scrubbing filter and a backwashing water tank arranged above the scrubbing filter; the pipeline mechanism comprises a backwashing water pipe connected to the backwashing water tank, a connecting pipe mounted at the middle end of the backwashing water pipe, and an electric valve arranged at one end of the backwashing water pipe. According to the connecting structure for enhancing the backwashing strength of the air scrubbing filter tank, the backwashing water tank is communicated through the connecting structure, the backwashing water quantity can be increased, and backwashing water can be supplemented in real time through another series of backwashing water tanks in the backwashing process, so that the backwashing time is possibly prolonged, and when one empty scrubbing needs to