Patent Application
20240125039
The disclosure relates to a clothes treating apparatus.
A washing machine is an apparatus for washing laundry by performing a washing operation, a rinsing operation, and a dehydrating operation.
Washing machines are classified into a pulsator type that washes laundry by causing water streams generated by rotations of rotating blades including small blades in the bottom of the washing tub to collide with the laundry, an agitator type that washes laundry with water streams generated by regularly changing the rotation directions of large stirring blades having blades in the center of the washing tub, and a drum type that washes laundry with impacts generated by waterfalls and detergency of a detergent by rotating the drum accommodating the laundry, according to washing types.
A dryer is an apparatus for drying laundry with hot and dry air. The dryer may include a cabinet, a heat pump device positioned inside the cabinet and including a condenser and an evaporator, a fan for generating a flow of air inside the cabinet, and a drum in which laundry is accommodated.
A clothes care apparatus includes a care room formed inside a cabinet without including a drum or a tub. The clothes care apparatus cares clothes hung on a support member being in the shape of a hanger positioned inside the care room. The clothes care apparatus may care shoes positioned inside the care room, as well as clothes.
A clothes treating apparatus may include a washing machine, a dryer, and a clothes care apparatus described above.
According to an embodiment of the disclosure, a clothes treating apparatus may include: a cabinet including an air inlet and an air outlet; a tub inside the cabinet; a drum rotatable inside the tub; a base partitioning inside of the cabinet to form an air flow path including the air inlet and the air outlet, the base being positioned above the tub; a heat exchanger on the base; a supply duct forming a first supply flow path configured to guide air passed through the heat exchanger to the drum and a second supply flow path configured to guide air passed through the heat exchanger to the air outlet; a discharge duct forming a first discharge flow path configured to guide air passed through the drum to the heat exchanger and a second discharge flow path configured to guide air entered the inside of the cabinet through the air inlet to the heat exchanger; a first damper configured to be movable between a first position of opening the first supply flow path and closing the second supply flow path and a second position of closing the first supply flow path and opening the second supply flow path; and a second damper configured to be movable between a third position of opening the first discharge flow path and closing the second discharge flow path and a fourth position of closing the first discharge flow path and opening the second discharge flow path.
The clothes treating apparatus may further include a first driving motor configured to control a movement of the first damper; and a second driving motor configured to control a movement of the second damper.
The first driving motor may be configured to move the first damper to the first position or the second position, and the second driving motor may be configured to move the second damper to the third position or the fourth position.
Based on the first damper being at the first position, the second damper may be controlled to be at the third position, and based on the first damper being at the second position, the second damper may be controlled to be at the fourth position.
Based on the first damper being at the first position and the second damper being at the third position, the supply duct and the discharge duct may form a first circulation flow path of guiding air passed through the heat exchanger to the drum and guiding air passed through the drum to the heat exchanger.
Based on the first damper being at the second position and the second damper being at the fourth position, the supply duct and the discharge duct form a second circulation flow path of guiding air passed through the heat exchanger to the air outlet and guiding air entered the inside of the cabinet through the air inlet to the heat exchanger.
The supply duct may be in a front side of the base, and the discharge duct may be in a rear side of the base.
The clothes treating apparatus may further comprise a fan configured to move air, and the base may include a fan accommodating portion configured to accommodate the fan.
The fan accommodating portion may be in a front side of the base and connected to the supply duct.
The heat exchanger may include an evaporator configured to lower temperature of surrounding air; and a condenser may be configured to raise temperature of surrounding air.
The base may include a partition wall partitioning the base to form a connecting flow path of guiding air guided by the discharge duct to the supply duct, and the evaporator and the condenser may be at one side of the partition wall to be on the connecting flow path.
The clothes treating apparatus may further comprise a filter configured to filter foreign materials included in air, and the filter may be at upstream of the evaporator and the condenser on the connecting flow path and configured to filter the foreign materials included in air entering the evaporator and the condenser.
The clothes treating apparatus may further comprises a compressor on the base, and configured to compress a refrigerant, and the compressor may be at another side of the partition wall to be outside the connecting flow path.
The cabinet may be a first cabinet, the air inlet may be a first air inlet, and the air outlet may be a first air outlet, the clothes treating apparatus may further comprises a second cabinet on the first cabinet, and the second cabinet may include a second air inlet corresponding to the first air outlet and a second air outlet corresponding to the first air inlet.
Based on inside of the drum of the first cabinet being dried, the first damper may be at the first position and the second damper may be at the third position, and based on inside of the second cabinet being dried, the first damper may be at the second position and the second damper may be at the fourth position.
A washing operation of the first cabinet and a drying operation of the second cabinet may be performed simultaneously.
A clothes treating apparatus according to an embodiment of the disclosure includes: a cabinet, wherein an air inlet and an air outlet are formed in an upper side of the cabinet; a tub positioned inside the cabinet; a drum rotatably provided inside the tub; a base positioned above the tub and partitioning inside of the cabinet; a heat exchanger positioned on the base; a supply duct forming a first supply flow path configured to guide air passed through the heat exchanger to the drum and a second supply flow path configured to guide air passed through the heat exchanger to the air outlet; a discharge duct forming a first discharge flow path configured to guide air passed through the drum to the heat exchanger and a second discharge flow path configured to guide air entered the inside of the cabinet through the air inlet to the heat exchanger; a first damper configured to be movable between a first position of opening the first supply flow path and closing the second supply flow path and a second position of closing the first supply flow path and opening the second supply flow path; and a second damper configured to be movable between a third position of opening the first discharge flow path and closing the second discharge flow path and a fourth position of closing the first discharge flow path and opening the second discharge flow path.
These and/or other aspects of the disclosure will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
Configurations illustrated in the embodiments and the drawings described in the present specification are only the preferred embodiments of the disclosure, and thus it is to be understood that various modified examples, which may replace the embodiments and the drawings described in the present specification, are possible when filing the present application.
Also, like reference numerals or symbols denoted in the drawings of the present specification represent members or components that perform the substantially same functions.
Also, the terms used in the present specification are merely used to describe the embodiments, and are not intended to limit and/or restrict the disclosure. It is to be understood that the singular forms “a,” “an,” and “the” include plural referents unless the context clearly dictates otherwise. It will be understood that when the terms “includes,” “comprises,” “including,” and/or “comprising,” when used in this specification, specify the presence of stated features, figures, steps, operations, components, members, or combinations thereof, but do not preclude the presence or addition of one or more other features, figures, steps, operations, components, members, or combinations thereof.
Also, it will be understood that, although the terms including ordinal numbers, such as “first”, “second”, etc., may be used herein to describe various components, these components should not be limited by these terms. These terms are only used to distinguish one component from another. For example, a first component could be termed a second component, and, similarly, a second component could be termed a first component, without departing from the scope of the disclosure. As used herein, the term “and/or” includes any and all combinations of one or more of associated listed items.
Meanwhile, in the following description, the terms “front”, “rear”, “left”, “right”, “upper”, “lower”, etc. are defined based on the drawings, and the shapes and positions of the components are not limited by the terms.
Therefore, it is an aspect of the disclosure to provide a clothes treating apparatus capable of washing clothes put in a drum and drying clothes inside the drum by using a heat pump.
It is an aspect of the disclosure to provide a clothes treating apparatus capable of controlling a flow path of a circulating airflow passing through a heat exchanger of a heat pump.
It is an aspect of the disclosure to provide a clothes treating apparatus capable of converting a flow path to circulate an airflow passing through a heat exchanger of a heat pump inside a cabinet or to circulate the airflow inside another cabinet positioned on the cabinet.
Additional aspects of the disclosure will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the disclosure.
Hereinafter, an embodiment of the disclosure will be described in detail with reference to the accompanying drawings.
Referring to
The clothes treating apparatus 1 according to an embodiment of the disclosure may include heat pumps 50, 60, and 70. The heat pumps 50, 60, and 70 may be provided in an upper machine room inside the cabinet 10. The upper machine room may be a space above a base 100 inside the cabinet 10. The clothes treating apparatus 1 may dry laundry accommodated inside the drum 40 by including the heat pumps 50, 60, and 70.
The clothes treating apparatus 1 may be a washing machine capable of performing washing and drying independently. More specifically, the clothes treating apparatus 1 may be a washing machine capable of drying laundry by using the heat pumps 50, 60, and 70, although not limited thereto. However, the clothes treating apparatus 1 may include a dryer including a heat pump.
The cabinet 10 may be substantially in a shape of a hexahedron. The cabinet 10 may be in a shape of a box of which a front side opens. The cabinet 10 may include a front panel 11a forming the open, front side, side plates 11b and 11c forming both sides extending toward a rear direction of the front panel 11a, and a rear plate 11d forming a rear side of the cabinet 10. According to an embodiment of the disclosure, the rear plate 11d and the side plates 11b and 11c of the cabinet 10 may be integrated into one body, although not limited thereto. However, the rear plate 11d and the side plates 11b and 11c may be provided separately and then coupled to each other. The cabinet 10 may include a bottom plate 19 forming a bottom and a top cover 11e forming a top.
In the front panel 11a, an opening (not shown) to enable a user to put laundry into the drum 40 may be formed. In the tub 30 and the drum 40, openings through which laundry is put into or withdrawn from the tub 30 and the drum 40 may be formed, and the openings of the tub 30 and the drum 40 may be positioned to correspond to the opening of the front panel 11a.
An upper front panel 11f and the detergent supply device 90 may be provided above the front panel 11a.
The base 100 may be provided inside the cabinet 10. The base 100 may partition an inside space of the cabinet 10 into an upper space and a lower space. The base 100 may be provided above the tub 30. The upper front panel 11f may cover a front surface of the base 100.
The cabinet 10 may include a first air outlet 1a and a first air inlet 1b formed in an upper side. The first air outlet 1a and the first air inlet 1b may be formed in the top cover 11e. Air passed through heat exchangers 60 and 70 of the heat pumps 50, 60, and 70 which will be described below may be discharged to outside of the cabinet 10 through the first air outlet 1a, and outside air of the cabinet 10 may enter inside of the cabinet 10 through the first air inlet 1b. Air entered the inside of the cabinet 10 through the first air inlet 1b may be discharged to the first air outlet 1a via the heat exchangers 60 and 70 of the heat pumps 50, 60, and 70. Such a flow of air will be described below.
A door 20 may open or close the opening provided in the front panel 11a. The door 20 may be rotatably coupled to the cabinet 10 by a hinge member (not shown).
The base 100 may be provided above the tub 30. The base 100 may partition the inside of the cabinet 10 into the upper space and the lower space. The heat pumps 50, 60, and 70 may be provided on the base 100.
The base 100 may partition the inside of the cabinet 10 to form an air flow path including the first air outlet 1a and the first air inlet 1b.
The detergent supply device 90 may be positioned above the front panel 11a. The detergent supply device 90 may be taken out in a front direction of the cabinet 10. The detergent supply device 90 may be taken out in the front direction from the cabinet 10 and separated from the cabinet 10.
The driver 41 may be provided behind the drum 41. The driver 41 may be a component for rotating the drum 40, and rotate the drum 40 by transferring a driving force generated in a driving motor 44 to a rotating shaft 45.
The driving motor 44 may be configured with a fixed stator 42, and a rotor 43 that rotates by electromagnetically interacting with the stator 42 to convert an electric force to a mechanical rotational force.
The tub 30 may store mixed water as a mixture of water and a detergent. The tub 30 may be substantially in a shape of a cylinder. The tub 30 may be fixed inside the cabinet 10.
The drum 40 may wash laundry by raising and dropping the laundry while rotating inside the tub 30. A plurality of lifters (not shown) may be provided inside the drum 40.
Below the tub 30, a drain device (not shown) including a drain pipe (not shown) for draining inside water of the tub 30, a drain valve (not shown), etc. may be installed.
The tub 30 may be elastically supported by an upper spring (not shown) and lower dampers 46 and 47 inside the cabinet 10. The spring and the dampers 46 and 47 may absorb vibration energy between the tub 30 and the cabinet 10 upon transferring of vibrations generated according to rotations of the drum 40 to the tub 30 and the cabinet 10 to attenuate the vibrations.
Referring to
The base 100 may be provided above the tub 30. The base 100 may partition the inside of the cabinet 10 into the upper space and the lower space.
The base 100 may support the heat pumps 50, 60, and 70. The heat pumps 50, 60, and 70 may be mounted on the base 100. The upper front panel 11f may be coupled to the front surface of the base 100. The upper front panel 11f may cover a portion of the front surface of the base 100.
The top cover 11e may include a recess 12 formed by causing a portion of a front end of the top cover 11e to recede in the rear direction, the recess 12 forming the first air outlet 1a.
Referring to
The evaporator 60 and the condenser 70 may be positioned to one side 100a of a partition wall 101 partitioning the base 100. The compressor 50 may be positioned to another side 100b of the partition wall 101. The evaporator 60 and the condenser 70 may be spatially separated from the compressor 50 by the partition wall 101 on the base 100. The one side 100a of the partition wall 101, to which the evaporator 60 and the condenser 70 are positioned, may be referred to as a connecting flow path 100a.
The evaporator 60 and the condenser 70 may perform heat-exchange with air passing through the connecting flow path 100a to lower humidity of the air. High-temperature, low-humidity air passed through the evaporator 60 and the condenser 70 may become low-temperature, high-humidity air by passing through the inside of the drum 40 or inside of a second cabinet 2 which will be described below. The low-temperature, high-humidity air passed through the inside of the drum 40 and the inside of the second cabinet 2 and then again entered the evaporator 60 and the condenser 70 may become high-temperature, low-humidity air by passing through the evaporator 60 and the condenser 70. Through this process, the clothes treating apparatus 1 may dry clothes accommodated inside the drum 40 or the second cabinet 2.
The compressor 50 may be positioned outside the connecting flow path 100a by the partition wall 101. By positioning the compressor 50 outside the connecting flow path 100a, it may be possible to prevent temperature of air passing through the connecting flow path 100a from rising unnecessarily. Also, by limiting the connecting flow path 100a to some area on the base 100 through the partition wall 101, an area of the connecting flow path 100a for guiding air to the heat exchangers 60 and 70 may be reduced, and accordingly, a flow of air on the connecting flow path 100a may be facilitated.
In a front side of the base 100, supply ducts 110 and 150 forming a first supply flow path for guiding air passed through the heat exchangers 60 and 70 to the drum 40 and a second supply flow path for guiding air passed through the heat exchangers 60 and 70 to the first air outlet 1a may be provided.
The supply ducts 110 and 150 may be provided in the front side of the base 100. The supply ducts 110 and 150 may include a first supply duct 110 provided in the front end of the base 100, and a second supply duct 150 coupled to the first supply duct 110 and forming the first supply flow path and the second supply flow path.
The supply ducts 110 and 150 may form a fan accommodating portion 111 that accommodates a fan 80 for moving air. The fan accommodating portion 111 may be connected to the first supply flow path and the second supply flow path. The first supply flow path may extend downward from the fan accommodating portion 111, and the second supply flow path may extend upward from the fan accommodating portion 111.
A first damper 130 may be provided inside the supply ducts 110 and 150. The first damper 130 may be movable between a first position (see
A discharge duct 120 may be provided in a rear side of the base 100. The discharge duct 120 may form a first discharge flow path for guiding air passed through the drum 40 to the heat exchangers 60 and 70, and a second discharge flow path for guiding air entered the inside of the cabinet 10 through the first air inlet 1b to the heat exchangers 60 and 70. A second damper 140 for opening or closing the first discharge flow path and the second discharge flow path, and a second driving motor 141 for moving the second damper 140 may be provided in the rear side of the base 100. The second damper 140, the discharge duct 120, and the first and second discharge flow paths will be described below.
The detergent supply device 90 may be detachably coupled to the base 100. The detergent supply device 90 may be inserted in the base 100, or taken out of the base 100 by moving from the base 100 in the front direction. The detergent supply device 90 may include a first detergent accommodating portion 91 and a second detergent accommodating portion 92. The first detergent accommodating portion 91 and the second detergent accommodating portion 92 may be arranged side by side. A detergent may be put in one of the first detergent accommodating portion 91 and the second detergent accommodating portion 92, and a fabric softener may be put in the remaining one.
The detergent supply device 90 may include a filter accommodating portion 93. The filter accommodating portion 93 may be positioned on the connecting flow path 100a. The filter accommodating portion 93 may accommodate filters 95a and 95b which will be described below. Because the filter accommodating portion 93 is positioned on the connecting flow path 100a, the filters 95a and 95b may be positioned on the connecting flow path 100a. The filters 95a and 95b may filter foreign materials included in air entered the filter accommodating portion 93.
The upper front panel 11f may include a panel opening 13. The detergent accommodating portions 91 and 92 of the detergent supply device 90 and the filter accommodating portion 93 may be taken out in the front direction of the upper front panel 11f through the panel opening 13. The upper front panel 11f may be coupled to the front surface of the base 100. The second supply duct 150 may be positioned between the upper front panel 11f and the first supply duct 110.
Referring to
The second damper 140 may be positioned at an intersection of the first discharge flow path and the second discharge flow path. The second damper 140 may be movable between a third position (see
The discharge duct 120 may include a duct outlet 121 that faces the second damper 140 located at the fourth position. Air entered through a duct inlet 122 (see
The detergent supply device 90 may include a filter inlet 94 formed in a rear portion of the filter accommodating portion 93. Air entered the filter inlet 94 may pass through the filters 95a and 95b and be guided to the heat exchangers 60 and 70.
Referring to
Referring to
Referring to
The filters 95a and 95b shown in
The first supply flow path will be described with reference to
The first discharge flow path will be described with reference to
Referring to
Referring to
The second cabinet 2 may include a second air inlet 2a and a second air outlet 2b formed in a lower portion. Air may enter inside of the second cabinet 2 through the second air inlet 2a. Inside air of the second cabinet 2 may be discharged to outside of the second cabinet 2 through the second air outlet 2b. The second air inlet 2a may be formed at a location corresponding to the first air outlet 1a of the cabinet 10. The second air outlet 2b may be formed at a location corresponding to the first air inlet 1b of the cabinet 10.
The second supply flow path will be described with reference to
The first damper 130 may be located at an intersection of the first supply flow path and the second supply flow path. While the first damper 130 is located at the second position, the first supply flow path may be closed, and the second supply flow path may be opened. By this arrangement, air flowing by the fan 80 may move upward along the second supply flow path, and move to the second cabinet 2 by passing through the first air outlet 1a and the second air inlet 2a.
The second discharge flow path will be described with reference to
While the second damper 140 is located at the fourth position, the second damper 140 may cover the duct outlet 121 of the discharge duct 120. Accordingly, air entered the inside of the cabinet 10 from the second cabinet 2 may be prevented from moving to the inside of the discharge duct 120 by passing through the duct outlet 121. Also, inside air of the drum 40 may be prevented from entering the heat exchangers 60 and 70 by passing through the discharge duct 120 and the duct outlet 121.
Referring to
According to an embodiment of the disclosure, a washing operation of the clothes treating apparatus 1 and a drying operation of the second cabinet 2 may be performed simultaneously. More specifically, the clothes treating apparatus 1 may wash laundry put in the drum 40 regardless of operations of the heat pumps 50, 60, and 70, and simultaneously dry clothes accommodated in the second cabinet 2 by operating the heat pumps 50, 60, and 70 and the fan 80.
According to an aspect of the disclosure, a clothes treating apparatus capable of washing clothes put in a drum and drying clothes inside the drum by using a heat pump may be provided.
According to an aspect of the disclosure, a clothes treating apparatus capable of controlling a flow path of a circulating airflow passing through a heat exchanger of a heat pump may be provided.
According to an aspect of the disclosure, a clothes treating apparatus capable of converting a flow path to circulate an airflow passing through a heat exchanger of a heat pump inside a cabinet or to circulate the airflow inside another cabinet positioned on the cabinet may be provided.
So far, specific embodiments have been shown and described, however, the disclosure is not limited to these embodiments. It should be interpreted that various modifications may be made by one of ordinary skill in the technical art to which the disclosure belongs, without deviating from the gist of the technical concept of the disclosure, which is defined in the following claims.
| Number | Date | Country | Kind |
|---|---|---|---|
| 10-2022-0134485 | Oct 2022 | KR | national |
This application a continuation application, filed under 35 U.S.C. § 111(a), of International Application PCT/KR2023/010108 filed Jul. 14, 2023, and is based on and claims priority under 35 U.S.C. § 119 to Korean Patent Application No. 10-2022-0134485, filed on Oct. 18, 2022 in the Korean Intellectual Property Office, the disclosure of which is incorporated by reference herein in its entirety.
| Number | Date | Country | |
|---|---|---|---|
| Parent | PCT/KR2023/010108 | Jul 2023 | US |
| Child | 18230969 | US |
