Air filter for clothes dryer

Abstract

The invention relates to a clothes dryer air exit filter arranged in the connecting portion between an exhaust pipe bend and a straight pipe; the clothes dryer air exit filter comprises a filter box respectively connected with the bend and the straight pipe; a filter dust collector hopper used for connecting foreign matters is detachably arranged in the filter box; the specification of the filter dust collector hopper is slightly smaller than the filter box; a filter net is arranged above the filter dust collector hopper; the clothes dryer air exit filter can isolate and collect foreign matters with high efficiency; foreign matters blown from the clothes dryer air exit can be collected in the filter dust collector hopper; the foreign matters in the filter can be easily removed by taking out the filter dust collector hopper, and the exhaust pipe need not to be dismounted, thus greatly reducing foreign matter collection and cleaning difficulty.

Description

Technical field [0001] The invention relates to the technical field of ventilation devices, in particular to an exhaust filter of a clothes dryer. Background technique [0002] When the clothes dryer is drying clothes, the scraps, wool, etc. (hereinafter referred to as foreign matter) of the clothes are easily drawn into the duct by the exhaust fan of the dryer, and will also be wrapped around the exhaust fan blades. This situation cannot be avoided. . The exhaust pipe of the dryer runs for a long time under working conditions with foreign matter entering the pipe, which will result in the gradual accumulation of foreign matter in the pipe, resulting in a decrease in the circulation area of ​​the pipe, and the exhaust of the dryer is not smooth, and the heat generated by the dryer cannot be removed. Drainage will affect the normal operation of the dryer and reduce the working life. At the same time, the long-term accumulation of foreign matter in the exhaust duct is extremely ea...

AI Technical Summary

Problems solved by technology

[0002] During the drying process of the clothes dryer, the clothes debris, wool, etc. (hereinafter referred to as foreign objects) are easily drawn into the pipe by the exhaust fan of the dryer, and at the same time, they will also be entangled on the blades of the exhaust fan. This situation cannot be avoided

The exhaust pipe of the dryer runs for a long time under the condition that foreign matter enters the pipe, which will lead to the gradual accumulation of foreign matter in the pipe, resulting in the reduction of the circulation area of ​​the pipe, the exhaust of the dryer is not smooth, and the heat generated by the dryer cannot be absorbed. It will affect the normal operation of the dryer and reduce the working life. At the same time, the long-term accumulation of foreign matter in the exhaust pipe is extremely easy to burn, causing safety hazards

[0003] In general, the exhaust pipe of the dryer is installed vertically at the part connected to the exhaust pipe of the dryer. If a filter is installed on this section of the pipe, foreign matter will accumulate at the bottom of the exhaust pipe and dry The connection of the dryer exhaust (such as figure 1 shown), and the air duct needs to be removed to remove the foreign matter accumulated in the duct. The cleaning work is extremely cumbersome and troublesome

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