Dryer

Abstract

The present invention provides a control method for a dryer, including: a load judging step of supplying hot air to the inside of the drum by driving a heater and a fan motor together with the driving of the drum, and based on the temperature detected by the temperature sensor from the The temperature change of the air discharged from the drum is used to judge whether the load applied by the clothes stored in the drum is a temporary small load or a medium-to-large load; the second load judgment step is after the primary load judgment step. When it is judged as a tentative small load in the primary load judging step, the secondary load judging step is selectively performed, and in the secondary load judging step, the hot air supply is interrupted and the drum is driven while using The dryness sensor provided on the drum judges whether the load is a small load or a very small load; the drying step is to perform drying according to the load judged in the primary load judging step or the secondary load judging step.

Description

technical field [0001] The present invention relates to drying machines. More particularly, the present invention relates to a laundry dryer for drying laundry. Background technique [0002] A dryer is a household appliance that supplies hot air to a drum for storing clothes to dry clothes. Said dryers are not only used in households but also in industry. [0003] The industrial dryer may be a dryer that a plurality of users pay to use. That is, the dryer provided by the supplier may be a dryer that a plurality of users pay to use. The fee may be paid per use of the dryer or, in the case of a dormitory, a separate management fee may include the use of said dryer. [0004] For dryers, the management of drying time and energy usage is very important. Because, when multiple people use it, the energy used is controlled at the same time, so as to protect the profit of the supplier who provides the dryer. [0005] On the contrary, from the standpoint of the user, after the d...

AI Technical Summary

Problems solved by technology

Therefore, sufficient drying cannot be performed, and the error of clogged pipes often occurs

Therefore, there is a problem that the dissatisfaction of the user or the supplier increases, and the reliability of the product decreases.

Images