KR102352402B1 - Fabric treating apparatus - Google Patents

Abstract

a casing for forming a processing chamber on which clothes are placed, and a machine chamber below the processing chamber; a base defining a floor of the machine room; a heat pump module for conditioning the air supplied into the processing chamber; at least one supporter supporting the heat pump module and defining a predetermined receiving area between the base and the lower side of the heat pump module; a steam generating module fixedly disposed in the receiving area to generate steam to be supplied into the processing chamber; and a controller configured to control at least one of the heat pump module and the steam generating module, and disposed below the steam generating module in the accommodating area.

Description

Clothes processing equipment {FABRIC TREATING APPARATUS}

The present invention relates to a laundry treatment apparatus.

The clothes treatment device refers to all devices for managing clothes, such as washing, drying, and wrinkle improvement of clothes at home or in a laundry.

For example, the clothes treatment apparatus includes a washing machine for washing clothes, a dryer for drying clothes, a washing machine with a drying function that has both a washing function and a drying function, a refresher for refreshing clothes, and a steamer for improving unnecessary wrinkling of clothes (Steamer) and others.

A refresher is a device for making clothes comfortable and fresh, and performs functions such as drying clothes, supplying fragrance to clothes, preventing static electricity generation in clothes, or improving wrinkles in clothes.

In general, a steamer is a device for removing wrinkles from clothes by simply supplying steam to clothes. Unlike a general iron, a steamer removes wrinkles from clothes without directly applying heat to the clothes.

The clothes treatment apparatus having both the functions of the refresher and the steamer may perform functions such as removing wrinkles and odors of clothes stored therein by using steam and hot air.

7 is a view showing a machine room of a conventional laundry treatment apparatus. Referring to FIG. 7 , in the conventional laundry treatment apparatus 700 , a machine room in which various apparatuses are installed is formed under a casing 710 . The devices installed in the machine room include the blower 730 and the compressor 740 shown in the drawings, as shown in FIG. 3 , a steam generating module, a heat pump module, a controller, and the like. Among these devices, in particular, when the steam generating module, the heat pump module and/or the controller need to be withdrawn from the machine room for maintenance and repair, as shown in the drawing, other devices such as the blower 730 or the compressor 740 are Because of the interference, it could not be withdrawn from the machine room without removing the other devices. Therefore, in the prior art, devices that cause interference are first removed in sequence, and then the devices requiring maintenance and repair are removed, or the base 720 itself has to be separated from the casing 10 in a state in which the devices are installed. In this method, maintenance and repair of the devices are cumbersome and time-consuming.

SUMMARY OF THE INVENTION An object of the present invention is to provide a laundry treatment apparatus capable of facilitating maintenance and repair of apparatuses by improving the arrangement of apparatuses in a machine room.

Second, it is an object to provide a laundry treatment apparatus that solves the conventional problem of having to withdraw other apparatuses together when a specific apparatus is withdrawn from a machine room.

Third, in particular, to provide a laundry treatment apparatus in which a controller, a steam generating module, a heat pump module, and the like can be withdrawn from a machine room independently of each other.

Fourth, it is to provide a laundry treatment device with improved space utilization in the machine room.

A laundry treatment apparatus of the present invention includes: a processing chamber in which clothes are mounted; and a casing forming a machine chamber below the processing chamber; a base defining a floor of the machine room; a heat pump module for conditioning the air supplied into the processing chamber; at least one supporter supporting the heat pump module and defining a predetermined receiving area between the base and the lower side of the heat pump module; a steam generating module fixedly disposed in the receiving area to generate steam to be supplied into the processing chamber; and a controller configured to control at least one of the heat pump module and the steam generating module, and disposed below the steam generating module in the accommodating area.

The laundry treatment apparatus of the present invention can facilitate the maintenance and repair of the apparatuses, and has the effect of reducing the time required for the maintenance and repair.

In addition, when withdrawing a specific device from the machine room, there is an effect that can solve the conventional problem of having to take out other devices together.

In addition, there is an effect that can improve the space utilization of the machine room.

1 is a perspective view of a laundry treatment apparatus according to an embodiment of the present invention.
FIG. 2 shows an apparatus assembly installed in the machine room of FIG. 1 .
3 is an exploded perspective view of the device assembly of FIG. 2 ;
FIG. 4 sequentially shows an assembly process of the device assembly of FIG. 2 .
5 shows a structure in which the supporter is installed on the base.
6 shows an installation structure of the heat pump module.
7 is a view showing a machine room of a conventional laundry treatment apparatus.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. However, in describing the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. Even if the terms are the same, if the indicated parts are different, it is to be said in advance that the reference numerals do not match.

And the terms to be described later are terms set in consideration of the functions in the present invention, which may vary according to the intention or custom of users such as experimenters and measurers, so the definitions should be made based on the content throughout this specification.

In this specification, terms such as first, second, etc. may be used to describe various elements, but the elements should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, a first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component. and/or includes a combination of a plurality of related listed items or any of a plurality of related listed items.

The terminology used herein is used only to describe specific embodiments, and is not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise.

Unless defined otherwise, all terms used herein, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present application. does not

In addition, when a part "includes" a certain component, this means that other components may be further included, rather than excluding other components, unless otherwise stated.

1 is a perspective view of a laundry treatment apparatus according to an embodiment of the present invention. FIG. 2 shows an apparatus assembly installed in the machine room of FIG. 1 . 3 is an exploded perspective view of the device assembly of FIG. 2 ; FIG. 4 sequentially shows an assembly process of the device assembly of FIG. 2 . 5 shows a structure in which the supporter is installed on the base. 6 shows an installation structure of the heat pump module.

1 to 6 , a laundry treatment apparatus 1 according to an embodiment of the present invention includes a casing 10 forming a treatment chamber 11 with an open front and a casing 10 with an open front of the treatment chamber 11 . It includes an opening door (20).

A hanger 30 is provided on the upper portion of the processing chamber 11 , on which the clothes hanger hangs. The hanger 30 may be configured to move in the front-back, up-down, and/or left-right directions in the processing chamber 11 by a driving device (not shown) such as a motor, and such a movement is preferably a reciprocating movement having a constant cycle. .

In the casing 10, a machine room 12 may be provided outside the processing chamber 11 (preferably, below the processing chamber 11), and in the machine room 12, a heat pump module 110, a controller ( 120), including the steam generating module 130, and various devices may be disposed. In particular, the casing 10 may include a base 400 defining the floor of the machine room 12 . The base 400 may be made of a metal plate.

On the other hand, in the lower portion of the treatment chamber 11, the air blower 51 for discharging the air pressurized by the blower 140 into the treatment chamber 11 and/or the steam generated by the steam generating module 130 to the treatment chamber 11 A steam outlet 52 for discharging into the inside may be formed. In the present embodiment, the air outlet 51 and the steam outlet 52 are integrally formed in the treatment chamber lower panel 50 defining the lower portion of the treatment chamber 11 , but the present invention is not necessarily limited thereto.

The steam generating module 130 is a device for generating steam. The steam generating module 130 may include a heater for heating water, and the steam generated by the operation of the heater may be guided to the steam outlet 52 through a predetermined steam supply passage (not shown).

A water supply container 41 for containing water supplied to the steam generating module 130 may be provided at the lower side of the treatment chamber 11 . The water supply tank 41 may be detachably coupled to the casing 10 . The user can replenish water after separating the water supply tank 41 from the casing 10 .

A sump (not shown) may be provided in the machine room 12 for collecting condensed water generated while the steam generated by the steam generating module 130 moves along the steam supply passage. The sump may also be connected to the processing chamber 11 through a flow path. In this case, the condensed water collected at the bottom of the processing chamber 11 may be collected by the sump.

A drain pump 182 for discharging the condensed water collected in the sump to the drain tube 42 may be installed in the base 400 . The drain tube 42 may be detachably coupled to the casing 10 . After the user separates the drain tube 42 from the casing 10, the collected condensate may be discarded. The sump may be provided at the lower inner side of the air supply duct 130, and a nozzle module 181 for discharging the condensed water collected in the sump to the drain tube 42 through the drain pump 182 may be further provided. .

A water supply pump 186 for supplying water in the water supply tank 41 to the steam generating module 130 may be installed in the base 400 . The water supply pump 186 may be connected to the steam generating module 130 and the flow path through the water supply lake 185 .

The heat pump module 110 adjusts the air supplied into the processing chamber 11, is connected to the compressor 160 through a refrigerant passage, and the refrigerant discharged from the compressor 160 is transferred through the refrigerant passage. It may include a condenser, an expander and an evaporator passing in sequence.

Referring to FIG. 3 , the heat pump module 110 may include a housing 111 that forms a space for accommodating the condenser inside. The housing 111 may be provided with an inlet 110a for introducing air into the space in which the condenser is accommodated, and an outlet 110b for discharging air introduced through the inlet 110a and heat-exchanged with the condenser. Meanwhile, not only the condenser, but also the evaporator may be accommodated in the housing 111 .

The blower 140 is a device for blowing air, and includes a blower fan rotated by a motor, and the blower 142 through which the air blown by the blower fan is discharged is connected to the inlet 110a of the housing 111 and communicate Accordingly, the air blown by the blower 140 is supplied into the housing 111 through the inlet 110a, and the supplied air is heated through heat exchange with the condenser, so that the discharge port 110b of the housing 111 is supplied. ) through which hot air is discharged. In the embodiment, the blower 140 is a blower 142 along a flow path in the form of a scroll that surrounds the air blowing fan (centrifugal fan), the air introduced along the rotational axis direction of the blower fan (centrifugal fan) through the inlet 141. A centrifugal blower for guiding and discharging, but is not necessarily limited thereto.

The air supply duct 150 for guiding air to the inlet 141 of the blower 140 may be disposed in front of the blower 140 . The air supply duct 150 may be fixed by the blower 140 , but is not limited thereto, and may also be fixed by the base 400 .

A blower installation tab 420 may be formed on the base 400 . The blower installation tab 420 may be formed by cutting the base 400 and then vertically bending the cut out portion. The blower 140 may be coupled to the blower installation tab 420 by a fastening member such as a screw or screw.

In order to efficiently utilize the space in the machine room 12, in the air supply duct 150, a passage through which air flows is elongated vertically, and the passage has a width in the front and rear directions that is narrower than the width in the left and right directions. can be The air supply duct 150 may have an inlet 151 formed at the upper portion, and an outlet (not shown) communicating with the air outlet 141 of the blower 140 may be formed at the lower portion. Air in the processing chamber 11 may be sucked in through the inlet 151 .

The supporter 170 supports the heat pump module 110 , and defines a predetermined receiving area S between the base 400 and the lower side of the heat pump module 110 . That is, the heat pump module 110 is supported by the supporter 170 and is disposed on the upper side spaced apart from the base 400 , and the receiving area S allowed by the heat pump module 110 being spaced apart from the base 400 . ) may be used as a space for installing other devices, in particular, the steam generating module 130 and the controller 120 .

A plurality of supporters 170 may be provided, and in the embodiment, a pair of supporters 170 spaced apart from each other in the front-rear direction on the base 400 are provided. Hereinafter, different reference numerals are assigned to each supporter 170 to distinguish the supporter 170(1) located at the front side and the supporter 170(2) located at the rear side if necessary.

Referring to FIG. 5 , the supporter 170 includes at least two legs 171 and 172 fixed on the base 400 , and a cradle 173 extending in the transverse direction and supported by the legs 171 and 172 . may include A supporter fixing tab 174 having a surface opposite to the base 400 may be formed at the lower end of the legs 171 and 172, and the base 400 has, as shown in FIG. 5 (a), clothing A supporter fixing part 410 having a supporter fastener 411 into which the supporter fixing tab 174 is inserted may be formed in the front-rear direction of the processing device 1 .

The supporter fixing part 410 cuts the base 400 by a predetermined length in a direction transverse to the direction in which the supporter fixing tab 174 is inserted, and then the cut-out portion (ie, the supporter fastener 411) around the It may be formed by pressing the predetermined region 412 upward.

In a state in which the supporter fixing tab 174 is inserted into the supporter fixing part 410 through the supporter fastener 411, the upward movement of the supporter 170 means that the supporter fixing tab 174 is the supporter fastener ( 411 ) is restrained by being caught on the back surface of the peripheral region 412 .

Two or more supporters 170 may be provided. In this case, as shown in FIG. 5 , one of the two supporters 170 is relatively installed in the front of the base 400 ( 170( 1 )). The supporter fixing tab 174 is inserted into the supporter fastener 411 through the forward movement operation, and the one installed in the rear portion of the base 400 (170(2)) is through the backward movement operation. The supporter fixing tab 174 may be inserted into the supporter fixing part 410 opened toward the front. The base 400 and the supporter 170 may be coupled to each other by fastening members such as screws or bolts passing through the supporter fixing part 410 and the supporter fixing tab 174 in the vertical direction.

The supporter 170 may be formed of a metal material capable of plastic processing. After cutting a metal plate according to a predetermined design, the legs 171 and 172, the supporter fixing tab 174, and the cradle 173 are integrally formed to form the supporter 170 consisting of one part through the folding process. have. However, the present invention is not limited thereto, and may be formed of an injection-molded material of a synthetic resin material, or may be formed by bonding two or more parts to each other.

The heat pump module 110 may be disposed on the cradle 173 . The holder 173 may include a pair of side surfaces 173b having an outer circumferential surface facing forward and backward, respectively, and an upper surface 173a having an outer circumferential surface facing upward and connecting between the pair of side surfaces 173b. The holder 173 may be formed by bending the metal plate at least twice.

Referring to FIG. 6 , at least one coupling part 115 , 116 coupled to the cradle 173 may be formed on the lower side of the housing 111 . Referring to FIG. 6A , the coupling part 115 may have a first contact surface 115a in contact with the upper surface 173a of the holder 173 . The first contact surface 115a is disposed substantially horizontally to correspond to the upper surface 173a. After the first contact surface 115a is raised on the upper surface 173a of the holder 173 , the first contact surface 115a and the upper surface 173a of the holder 173 may be coupled to each other using a fastening member.

Referring to (b) of FIG. 6 , the coupling part 116 may have a second contact surface 116a in contact with the side surface 173b of the holder 173 . In this case, the second contact surface 116a is disposed substantially perpendicular to the side surface 173b, and may be coupled to the side surface 173b of the holder 173 by a fastening member. Preferably, the first contact surface 115a is engaged with the upper surface 173a of the supporter 170(1), and the second contact surface 116a is engaged with the side surface 173b of the supporter 170(2).

The controller 120 controls various devices constituting the laundry treatment apparatus 1 , and may include a circuit board and electronic devices mounted on the circuit board. The heat pump module 110 , the steam generating module 130 , the blower 140 , and/or the compressor 160 may be controlled by the controller 120 .

The circuit board is accommodated in a body forming the exterior of the controller 120 . The controller 120 may be disposed in the receiving area S between the supporter 170 and the base 400 , and is preferably disposed on the base 400 .

3 and 5 , the controller fixing tab 121 may be formed on the main body of the controller 120 , and the controller fastener 414 into which the controller fixing tab 121 is inserted is formed on the base 400 . can be The controller fixing tab 121 may be formed of a plate body extending toward the front or rear. In a state in which the controller fixing tab 121 is inserted into the controller fastener 414 , the upward movement of the controller 120 is restrained by the controller fixing tab 121 being caught on the bottom surface of the base 400 .

Preferably, the controller fixing tab 121 protrudes forward from the main body of the controller 120 , and is inserted into or separated from the controller fastener 414 according to the front-back direction movement of the controller 120 on the base 400 . this is done

An opening (see FIG. 7 ) formed so that at least the controller 120 can pass may be formed in the rear portion of the casing 10 . Preferably, the opening is formed to allow passage of the heat pump module 110 and the steam generating module 130 as well.

According to an embodiment, the casing 10 may include a panel (not shown) that shields the opening, and the panel is preferably detachably coupled to the casing 10 .

When the controller 120 is installed on the base 400 or the controller 120 is separated from the base 400 for maintenance, the controller 120 can enter and exit the machine room 12 through the opening. In particular, as in the embodiment, when the heat pump module 110 is disposed above the controller 120 and the blower 140 is disposed in front of the controller 120 , the blower 140 or the controller 120 . ) is not an obstacle in the separation process of the controller 120 , so the controller 120 can be withdrawn from the machine room 12 without separating the heat pump module 110 or the blower 140 from the device assembly 2 . Therefore, there is an effect that can easily perform repair or replacement of the controller 120 .

The steam generating module 130 is disposed in the receiving area (S), preferably, it may be disposed above the controller (120). The steam generating module 130 may be fixed by the supporter 170 . A steam generating module fixing tab (not shown) may be formed in any one of the steam generating module 130 and the supporter 170, and in the other one, a steam generating module installation hole 175 into which the steam generating module fixing tab is inserted. 5.) may be formed. The steam generating module installation hole 175 may be formed in at least one of the pair of supporters 170 . Preferably, the steam generating module installation hole 175 is formed on the front side 170(1) of the pair of supporters 170, but it is not necessarily limited thereto.

The steam generating module installation hole 175 may be formed on the side surface 173b of the holder 173 . The steam generating module 130 is temporarily installed in the supporter 170 in a state where the steam generating module fixing tab is inserted into the steam generating module installation hole 175, and thus the supporter 170 in which the steam generating module 130 is located in the front. (1)), the supporter 170(2) at the rear side and the steam generating module 130 can be fastened using a fastening member in a state temporarily installed.

Hereinafter, referring to FIG. 4 , a process in which the device assembly 2 is configured will be described. A dotted line indicated in FIG. 4 indicates a position and a fastening direction at which the fastening member is fastened. As shown in (a) of FIG. 4 , in a state in which the compressor 160 is installed in the base 400 , the heat pump module 110 may be installed in the supporter 170 . The coupling parts 115 and 116 of the heat pump module 110 are fixed to the cradle 173 using a fastening member. A refrigerant pipe for guiding the refrigerant may be connected between the compressor 160 and the heat pump module 110 .

Referring to (b) of FIG. 4 , the controller 120 may be installed in the base 400 after being inserted into the receiving area S under the supporter 170 . After the controller fixing tab 121 is inserted into the controller fastener 414 and the controller 120 is positioned properly, the controller 120 and the base 400 may be coupled to each other by the fastening member.

Referring to FIG. 4C , the blower 140 may be installed in front of the supporter 170 . The blower 140 may be fastened to the blower installation tab 420 by a fastening member.

Referring to FIG. 4D , a drain pump 182 and a water supply pump 186 may be installed in the base 400 . A drain pump 182 and a water supply pump 186 may be disposed on both sides of the blower 140 , respectively.

Referring to FIG. 4E , the air supply duct 150 may be installed in front of the blower 140 . A pin (not shown) extending in the front-rear direction may be formed in any one of the blower 140 and the air supply duct 150, and a pin insertion hole (not shown) into which the pin is inserted may be formed in the other. have. After the air supply duct 150 is properly positioned by inserting the pin into the pin insertion hole, the air supply duct 150 and the blower 140 may be coupled to each other using a fastening member.

Referring to (f) of FIG. 4 , after the steam generating module 130 is inserted into the receiving area S under the supporter 170 , the steam generating module fixing tab formed in the steam generating module 130 is connected to the steam generating module. By being inserted into the installation hole 175, after the steam generating module 130 is positioned properly, the steam generating module 130 and the supporter 170 may be coupled by a fastening member. During maintenance, the fastening member is located at the rear of the pair of supporters 170 so that the steam generating module 130 can be easily separated through the opening (refer to FIG. 7 ) located at the rear of the casing 10 . (2)) and it is preferable to be fastened.

Referring to FIG. 4G , the noise filter 183 and the handle 184 for holding the device assembly 2 when the user moves it may be installed on the base 400 . The noise filter 183 passes only necessary components among the signals input to the controller 120 and attenuates the noise components.

4(h), a water supply hose 185 connecting the water supply pump 186 and the steam generating module 130, a nozzle module 181, a hose connecting the nozzle module 181 and the sump, and a nozzle Various hoses such as a hose connecting the module 181 and the drain pump 182 may be connected to the devices.

Claims (15)

a casing with an inlet formed on the front;
a processing chamber provided inside the casing to accommodate clothes;
a machine room providing a space separated from the processing chamber in a lower portion of the processing chamber;
a base forming a floor of the machine room;
a supporter coupled to the base to form a predetermined receiving area therebetween; and
and a blower located in front of the supporter in the machine room to circulate air in the processing chamber;
The blower is
a blower fan rotating about a rotating shaft provided in the front-rear direction of the casing for sucking and circulating the air in the treatment chamber;
an inlet of a blower for moving the air sucked from the treatment chamber to the blower fan; and
Containing;
The imaginary line extending the rotation axis passes through the receiving area in the front-rear direction. According to claim 1,
The blower inlet
and at least a portion of an inlet of the blower is overlapped with the front surface when orthogonally projected toward the front surface of the accommodation area along the front-rear direction. According to claim 1,
The clothes processing apparatus according to claim 1, wherein the blower blower is positioned above the rotation shaft with respect to the base. The method of claim 1,
It includes an air supply duct inlet communicating with the treatment chamber and is located in front of the blower inside the machine room and further includes an air supply duct for guiding air from the treatment chamber sucked in through the air supply duct inlet to the blower inlet, ,
The inlet of the air supply duct is
The laundry treatment apparatus according to claim 1, wherein the base is positioned above the rotation shaft. The method of claim 1,
a heat pump module including an evaporator for dehumidifying the air sucked in through the blower and a condenser for heating the air passing through the evaporator, the heat pump module being supported by the supporter; further comprising,
The blower inlet
The laundry treatment apparatus according to claim 1, wherein the base is positioned below the heat pump module. 6. The method of claim 5,
Including; a compressor for compressing the refrigerant circulating in the evaporator and the condenser;
the compressor is
The laundry treatment apparatus according to claim 1, wherein the apparatus is located behind the blower in the machine room and is spaced apart from the imaginary line in a width direction of the casing. 6. The method of claim 5,
The heat pump module
The laundry treatment apparatus according to claim 1, wherein the base is positioned above the imaginary line. 6. The method of claim 5,
The heat pump module
a housing accommodating the evaporator and the condenser therein, and coupled to the supporter;
a housing inlet connected to the blower outlet to introduce air passing through the blower into the housing; and
and a housing outlet for discharging the air passing through the evaporator and the condenser from the housing to the treatment chamber. 9. The method of claim 8,
The housing inlet and the housing outlet are
The laundry treatment apparatus according to claim 1, wherein the housing is located in the front-rear direction. 9. The method of claim 8,
The blower vent is
The laundry treatment apparatus according to claim 1, wherein the housing inlet communicates with the housing inlet in a direction parallel to the rotation shaft. 9. The method of claim 8,
the housing is
The laundry treatment apparatus according to claim 1, wherein the base is arranged in a direction parallel to the rotation axis. According to claim 1,
and a steam generating module positioned in the receiving area and coupled to the supporter to generate and supply steam to the treatment chamber. According to claim 1,
the supporter
two legs coupled to the base; and
It extends in the width direction of the casing and includes a cradle supported by the two legs,
The receiving area is
and the base, the two legs, and the cradle. 14. The method of claim 13,
a steam generating module positioned in the receiving area, coupled to the supporter, and configured to generate and supply steam to the treatment chamber; and
It dehumidifies and heats the air sucked through the blower, and further comprises a heat pump module supported by the supporter,
The steam generating module is spaced apart from the base and located under the holder,
and the heat pump module is located above the cradle. The method of claim 1,
and the air sucked in from the treatment chamber is introduced into the blower in a direction parallel to the rotation shaft through an inlet of the blower.

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