摘要:
A drying duct and a household appliance having the same. The household appliance includes a main body, a drying space placed in the main body and including an air suction hole and an air drain hole, a drying duct including at least one inside-air suction hole communicating with the air drain hole, an inside-air discharge hole communicating with the air suction hole, and an outside-air suction hole and an outside-air discharge hole communicating with the outside of the drying space, and at least one dehumidifying agent placed in the drying duct. The drying duct includes an inside-air suction path into which air inside of the drying space is suctioned, an outside-air suction path into which air outside of the drying space is suctioned, and an inside/outside air movement path communicating with the inside-air suction path and the outside-air suction path.
摘要:
Disclosed herein is a vacuum cleaner constructed in a structure to reduce the generation of noise due to air flowing along a guide channel. The vacuum cleaner includes a suction plate having a main suction port to suction dust from a surface to be cleaned and a guide channel to guide air to the main suction port, a suction duct communicating with the main suction port, and a connection unit to allow the guide channel to communicate with the suction duct such that some of the air introduced into the guide channel is bypassed to the suction duct.
摘要:
A vacuum cleaner has a discharge flow path (16) and a discharged-air filter (18) optimally positioned to reduce noise. The vacuum cleaner includes a body (10), a dust collection unit (20) positioned in the body (10) to filter foreign matter, a blower fan unit (30) including a blower fan (31) and a motor (32) to generate suction force, an air vent through which air drawn into the body (10) is discharged, and a discharge flow path to guide the air discharged through a discharge port (42) of the blower fan unit to the air vent (15). The discharge flow path (16) comprises a space defined between the dust collection unit (20) and the blower fan unit (30).
摘要:
A dishwasher including a cabinet configured to form an exterior, a washing tub (803) provided in the cabinet to wash dishes, and a jet nozzle (920) configured to jet washing water to the washing tub (803), wherein the jet nozzle (920) includes a plurality of nozzle inner walls (923) provided therein to form a passage (924) through which the washing water passes and having a plurality of passage inner walls (923a) provided to have arc shapes in section vertical to a flow direction of the washing water. Due to such configuration, a jetting force may be enhanced and washing efficiency may be also improved.
摘要:
A dish washing machine having a structure allowing wash water to be evenly sprayed into a washing tub. The dish washing machine includes a cabinet forming an external appearance of the dish washing machine, a washing tub arranged in the cabinet and allowing dishes to be washed therein, a dish basket arranged in the washing tub to accommodate the dishes, a spray unit to spray wash water into the washing tub, a diversion unit arranged inside a flow passage of wash water to divert the wash water sprayed from the spray unit, and a guide member coupled to one side of the diversion unit to allow the diversion unit to move within the washing tub. As the spray unit and the diversion unit are provided, a dead zone which wash water does not reach may be eliminated, and divided and intensive washing may be implemented in the washing tub.
摘要:
Disclosed herein is a dishwasher including a spray unit (43) fixed to one sidewall of a wash tub (12) and a reflecting plate assembly (50) to reflect wash water sprayed from the spray unit (43) onto dishes and to linearly reciprocate in a spray direction of the wash water sprayed from the spray unit (43). The dishwasher further includes a drive unit (300) to drive the reflecting plate assembly (50), and a cam unit (100) to transmit driving force of the drive unit (300) to the reflecting plate assembly (50). The drive unit (300) includes a motor to generate rotational force, and a belt forming a closed loop and caused to make cyclic movement by the motor. The cam unit (100) is engaged with the belt to transmit power of the belt to the reflecting plate assembly. The cam is alternately engaged with first and second portions of the belt to cause the reflecting plate assembly (50) to reciprocate.
摘要:
Disclosed herein is a vacuum cleaner constructed in a structure to reduce the generation of noise due to air flowing along a guide channel. The vacuum cleaner includes a suction plate having a main suction port to suction dust from a surface to be cleaned and a guide channel to guide air to the main suction port, a suction duct communicating with the main suction port, and a connection unit to allow the guide channel to communicate with the suction duct such that some of the air introduced into the guide channel is bypassed to the suction duct.
摘要:
A dishwasher having a detachable dehumidifying material to remove moisture. The dishwasher includes a circulation duct communicating with the wash tub to allow air to be circulated through the wash tub and circulation duct, and a dehumidifying agent to remove moisture contained in the air. The dehumidifying material is detachably provided in the circulation duct. The circulation duct is mounted in a door of the dishwasher or between a wash tub and a case. The detached dehumidifying material is dried using sunlight or wind, or using a drying appliance, such as a microwave oven. In addition, if the dehumidifying material is contaminated by dirt, the dehumidifying material is washed using detergent, etc. Accordingly, the sanitation and drying performance of the dishwasher are enhanced.
摘要:
A vacuum cleaner having a discharge flow path, which reduces noise generated due to resistance of the flow path, and by a motor. The vacuum cleaner includes a body (10), a blower fan unit (30) including a blower fan (30a) and a motor (30b) to generate suction force in the body (10), an inner case (40) surrounding the blower fan unit (30) and having an inner flow path (35) formed therein, an outer case (50) surrounding the inner case (40), and a discharge flow path (16) formed between the inner case (40) and the outer case (50) to communicate with the inner flow path (35). The discharge flow path (16) including a circulation flow path (17) branched from the inner flow path (35) to guide air discharged from the blower fan unit (30), and a bent flow path (18) branched from the inner flow path (35) to guide the air discharged from the blower fan unit (30), the air is thereby bent a number of times in the bent flow path (18).
摘要:
A cyclonic cleaner which includes a cyclone unit (10) enabling a reduction of noise generated from the cyclone unit (10), and reduction in pressure loss by forming a smooth air flow. The cyclone unit (10) includes a body (2) having an air inlet (11) and an air outlet (12) , a primary cyclone (30) to primarily separate foreign matter from air drawn through the air inlet (11), a plurality of secondary cyclones (40) to secondarily separate foreign matter from air discharged from the primary cyclone (30) and to discharge the air having the foreign matter removed therefrom through discharge holes (44) of the secondary cyclones (40), and a noise reduction member (60) positioned in the discharge hole (44) of each secondary cyclone (40) to reduce noise. The cyclone unit (10) also includes a guide plate (45) to allow the air discharged through the discharge holes (44) of the secondary cyclones (40) to be smoothly discharged through the air outlet (12).