WO2020134886A1 - 衣物处理装置 - Google Patents

衣物处理装置 Download PDF

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Publication number
WO2020134886A1
WO2020134886A1 PCT/CN2019/122433 CN2019122433W WO2020134886A1 WO 2020134886 A1 WO2020134886 A1 WO 2020134886A1 CN 2019122433 W CN2019122433 W CN 2019122433W WO 2020134886 A1 WO2020134886 A1 WO 2020134886A1
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WO
WIPO (PCT)
Prior art keywords
supply port
supply
steam
ozone
port
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Application number
PCT/CN2019/122433
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English (en)
French (fr)
Inventor
铃木肇
永井孝之
Original Assignee
青岛海尔洗衣机有限公司
Aqua株式会社
海尔智家股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 青岛海尔洗衣机有限公司, Aqua株式会社, 海尔智家股份有限公司 filed Critical 青岛海尔洗衣机有限公司
Priority to CN201980081748.XA priority Critical patent/CN113272490B/zh
Publication of WO2020134886A1 publication Critical patent/WO2020134886A1/zh

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/10—Drying cabinets or drying chambers having heating or ventilating means
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 

Definitions

  • the present invention relates to a clothes processing device that performs deodorization and wrinkle treatment on clothes.
  • a clothes deodorizing device which includes a bag body for storing clothes and an ozone supply device for supplying ozone-containing air into the bag body (see Patent Document 1).
  • the ozone supply device includes a heater, and thus, through the introduction duct, in addition to ozone, warm air can be supplied into the bag body, and the clothes can be dried. Furthermore, in addition to the ozone supply device, a steam generating device that generates steam may be provided.
  • the steam supply pipe of the steam generating device is connected to the introduction pipe of the ozone supply device. Steam is supplied into the bag through the steam supply pipe and the introduction pipe. Thus, the heat and moisture of the steam are used to smooth the wrinkles of the clothes.
  • Patent Literature 1 Japanese Patent Application Publication No. 2018-057413
  • an object of the present invention is to provide a laundry treatment device that can supply steam to a laundry storage room satisfactorily.
  • a clothes processing apparatus includes: a first supply port and a second supply port, which are provided adjacent to each other at the center of the bottom surface of the storage chamber; and the first supply unit passes the first supply The first supply duct connected to the port supplies warm air and ozone to the storage room; and the second supply unit supplies steam to the storage room through the second supply duct connected to the second supply port.
  • the clothes in the storage room can be dried, and by supplying ozone from the first supply unit into the storage room, the clothes in the storage room can be deodorized.
  • the clothes in the storage room can be deodorized.
  • by supplying steam from the second supply unit into the storage chamber wrinkles of the clothes in the storage chamber can be smoothed.
  • the second supply port and the second supply duct for supplying steam to the storage chamber are provided separately from the first supply port and the second supply duct for supplying warm air and ozone. Therefore, the steam is passed through the ozone and
  • the conventional structure in which the warm air flows through the duct and supplies steam from the duct to the storage room is different. When the outlet of the duct is clogged and it is difficult to discharge the steam, there is no need to worry that the steam flows back to the supply section of the warm air and ozone.
  • first supply port and the second supply port are arranged adjacent to each other in the central portion of the storage chamber, warm air, ozone, and steam can be discharged from the central portion of the bottom surface of the storage chamber into the storage chamber, so that The supply of warm air, ozone and steam in the storage room is not easy to deflect to one side.
  • a structure may be adopted which further includes a cover that covers above the first supply port and the second supply port, so that the warm air discharged from the first supply port and Ozone diffuses around the first supply port, so that the steam discharged from the second supply port diffuses around the second supply port.
  • a discharge hole may be provided in the cover around the first supply port and the second supply port.
  • the warm air, ozone, and steam that spread to the surroundings when they hit the cover are discharged from the discharge holes and flow upward of the storage chamber.
  • warm air, ozone, and steam become easily diffused and evenly contact the clothing.
  • the discharge hole is not directly above the first supply port and the second supply port, even if a foreign object enters the discharge hole, the foreign object hardly enters the first supply port and the second supply port.
  • a gap may be provided between the outer peripheral edge of the cover and the storage chamber.
  • the warm air, ozone, and steam that spread to the surroundings upon touching the cover are discharged from the gap between the outer peripheral edge of the cover and the storage chamber and flow upward of the storage chamber.
  • the warm air, ozone, and steam become easily diffused and evenly contact the clothing.
  • first supply port and the second supply port each have arcs curved in opposite directions when viewed from above Shape.
  • the combined shape of the first supply port and the second supply port can be approximately circular, so that it is easy to cover the two supply ports at a time with the cover.
  • Fig. 1 (a) is a front view of the clothes treatment device of the embodiment
  • Fig. 1 (b) is a right view of the clothes treatment device of the embodiment.
  • FIG. 2 is a front cross-sectional view of the laundry treatment device taken along the position of the first supply unit according to the embodiment.
  • Fig. 3 is a front cross-sectional view of the laundry treatment device taken along the position of the second supply unit of the embodiment.
  • FIG 4(a) and (b) are plan cross-sectional views of the laundry treatment device taken along the position of the exhaust filter unit according to the embodiment.
  • FIG 5 is a side cross-sectional view of a main part of the laundry treatment device taken along the position of the air intake duct of the first supply unit according to the embodiment.
  • Clothes processing device 200: storage room; 210: first supply port; 211: arc-shaped part; 220: second supply port; 221: arc-shaped part; 240: cover; 244: discharge hole; 300: First supply unit (first supply section); 310: first supply duct; 400: second supply unit (second supply section); 410: second supply duct.
  • FIG. 1(a) is a front view of the laundry treatment apparatus 1
  • FIG. 1(b) is a right view of the laundry treatment apparatus 1.
  • 2 is a front cross-sectional view of the laundry treatment device 1 taken along the position of the first supply unit 300. In FIG. 2, the illustration of the second supply unit 400 is omitted.
  • 3 is a front cross-sectional view of the laundry treatment device 1 taken along the position of the second supply unit 400.
  • 4( a) and (b) are plan cross-sectional views of the laundry treatment device 1 taken along the position of the exhaust filter unit 270. In (b) of FIG. 4, the cover 240 is removed.
  • FIG. 5 is a side cross-sectional view of the main part of the laundry treatment device 1 taken along the position of the air intake duct 350 of the first supply unit 300.
  • the flow of ozone-containing air and warm air is indicated by solid arrows.
  • the flow of steam is indicated by solid arrows, and the flow of dew condensation water is indicated by dotted arrows.
  • the flow of outside air is indicated by solid arrows.
  • the laundry processing apparatus 1 includes a box 100 having a rectangular parallelepiped shape. On the outer bottom surface of the box 100, legs 110 are provided at four corners. Inside the box 100, a storage room 200 for storing various clothes such as suits and coats is arranged. The storage room 200 has a longitudinally long rectangular parallelepiped shape. In addition, inside the case 100, a first supply unit 300 that can supply warm air and ozone to the storage room 200 and a second supply unit 400 that can supply steam to the storage room 200 are arranged below the storage room 200.
  • the first supply unit 300 corresponds to the first supply unit of the present invention
  • the second supply unit 400 corresponds to the second supply unit of the present invention.
  • the front surface of the storage chamber 200 opens as a clothing inlet 201. A portion of the front surface of the box 100 corresponding to the inlet 201 is opened.
  • a door 500 is provided on the front surface of the cabinet 100. The door 500 has approximately the same size as the front surface of the box 100.
  • the entrance 201 is covered by the door 500.
  • the right end of the door 500 is connected to the case 100 by a hinge part (not shown), and the door 500 can be opened forward using the hinge part as a fulcrum.
  • the first supply port 210 and the second supply port 220 are provided adjacent to each other at the center of the bottom surface.
  • the first supply port 210 and the second supply port 220 have a substantially semicircular cylindrical shape with straight portions on both sides.
  • the arc-shaped portion 211 of the first supply port 210 and the arc-shaped portion 221 of the second supply port 220 are curved in opposite directions to each other when viewed from above.
  • the combined shape of the first supply port 210 and the second supply port 220 becomes a circular shape similar to the one-dot chain line in FIG. 4(a).
  • a small gap is provided between the first supply port 210 and the second supply port 220, and an attachment boss 230 having an attachment hole 231 is provided in the gap.
  • a cover 240 is arranged above the first supply port 210 and the second supply port 220 so as to cover them.
  • the cover 240 includes a disc-shaped top surface portion 241 and a circumferential surface portion 242 extending diagonally downward from the peripheral edge of the top surface portion 241.
  • the size of the top surface portion 241 is larger than the combined size of the first supply port 210 and the second supply port 220.
  • a shaft 243 protruding downward is formed in the center of the back surface of the top surface portion 241.
  • the shaft 243 is fitted to the fitting hole 231 of the fitting boss 230 so that a predetermined gap can be formed between the top surface portion 241 of the cover 240 and the first supply port 210 and the second supply port 220.
  • a plurality of discharge holes 244 are formed on the circumferential surface 242 of the cover 240 over the entire circumference.
  • the discharge hole 244 has a square shape long in the radial direction of the cover 240 and is located around the first supply port 210 and the second supply port 220, that is, outside the projection area of the first supply port 210 and the second supply port 220 in the cover 240 .
  • a predetermined gap is provided between the outer peripheral edge of the cover 240 and the bottom surface of the storage chamber 200.
  • a hanger stand 250 is provided on the top surface of the storage room 200 in the center portion on the left and right.
  • the hanger table 250 includes a rod 251 extending in the front-rear direction and a support plate 252 that supports the front and rear ends of the rod 251 from the top of the storage chamber 200. The hanger on which clothes are hung is hung on the rod 251 of the hanger table 250.
  • An exhaust port 202 is formed in the upper part of the rear surface of the storage chamber 200.
  • the exhaust port 202 is provided at the right end portion of the rear surface of the storage chamber 200, but it may be provided at the center portion or the left end portion.
  • An exhaust duct 260 is connected to the exhaust port 202, and the exhaust duct 260 is exposed to the outside from the rear surface of the cabinet 100.
  • An exhaust filter unit 270 is detachably attached to the exhaust port 202.
  • the exhaust filter unit 270 includes an ozone removal filter 271 and a filter cover 272 that houses the ozone removal filter 271.
  • An activated carbon/catalyst filter can be used in the ozone removal filter 271.
  • the filter cover 272 is provided with a plurality of exhaust windows 273.
  • the first supply unit 300 includes: a first supply duct 310, an ozone generator 320, a heater 330, a blower fan 340, an intake duct 350, and an ozone removal filter 360.
  • the inlet 311 is connected to the discharge port 342 of the blower fan 340, and the outlet 312 is connected to the inlet of the first supply port 210.
  • An ozone generator 320 is arranged near the inlet 311 in the first supply duct 310.
  • the first supply duct 310 has a shape extending from the introduction port 311 to the left, and bent from a portion exceeding the arrangement position of the ozone generator 320 to the right, and then extending upward to the first supply port 210.
  • the ozone generator 320 is an ozone generator of a discharge method, and generates a discharge such as corona discharge and silent discharge between a pair of electrodes, and generates ozone from the air passing between the pair of electrodes.
  • the heater 330 is disposed on the side of the first supply port 210 than the ozone generator 320 in the first supply duct 310, and heats the air flowing in the first supply duct 310.
  • a PTC heater can be used as the heater 330.
  • the blower fan 340 is a centrifugal fan, a suction port 341 is provided on the side, and a discharge port 342 is provided on the peripheral surface.
  • the blower fan 340 takes in air from the suction port 341 and sends the taken air to the ozone generator 320 in the first supply duct 310.
  • a fan other than a centrifugal fan may be used, for example, an axial fan.
  • An intake port 101 is formed on the front of the box 100 at a position facing the intake port 341 of the blower fan 340.
  • An intake duct 350 is provided between the intake port 101 and the intake port 341.
  • the suction duct 350 includes a filter housing 351 whose front surface is open, and a connecting duct 352 extending rearward from the filter housing 351.
  • the filter housing 351 is connected to the air inlet 101 of the case 100.
  • the connection duct 352 is connected to the suction port 341 of the blower fan 340.
  • the connection pipe 352 is connected to the filter housing 351 through the communication hole 353.
  • the ozone removal filter 360 is accommodated in the filter case 351. Similar to the ozone removal filter 271, an activated carbon/catalyst filter can be used in the ozone removal filter 360.
  • the intake port 101 is provided with a dust filter 120 that removes dust and the like contained in the air taken in from the intake port 101.
  • a plurality of vent holes 501 are formed in the rear surface at positions corresponding to the air intake ports 101 of the cabinet 100, and an air intake port 502 is formed on the bottom surface. Inside the door 500, the intake port 502 communicates with the plurality of vent holes 501. When the blower fan 340 operates, outside air is taken into the intake duct 350 through the intake port 502, the vent hole 501, and the intake port 101.
  • the second supply unit 400 includes a second supply pipe 410, a steam generating device 420 and a drainage device 430.
  • the second supply duct 410 has a shape in which the lower portion swells to the right.
  • an outlet 411 connected to the inlet of the second supply port 220 is provided at the upper end.
  • the second supply duct 410 is provided with an inlet 412 on the right side of the lower portion.
  • a water storage portion 413 is provided below the introduction port 412 by making its bottom lower than the position of the introduction port 412.
  • a discharge port 414 is provided on the bottom surface of the water storage 413.
  • the steam generating device 420 includes a water supply tank 440, a water supply tank 450, a pump assembly 460, and a steam generator 470.
  • the water supply tank 440 stores water supplied to the steam generator 470.
  • the water supply tank 440 is detachably installed in a water supply tank installation section (not shown).
  • the supply port 441 is connected to the inlet 451 of the water supply tank 450 from above.
  • the supply port 441 is provided with an on-off valve 442.
  • the on-off valve 442 is opened to supply water from the water supply tank 440 to the water supply tank 450, and the entire water supply tank 450 is filled with water.
  • the pump assembly 460 includes a pump 461, a connecting hose 462, and a water supply hose 463.
  • the suction port of the pump 461 is connected to the outlet 452 of the water supply tank 450 through a connection hose 462.
  • a water supply hose 463 is connected to the discharge port of the pump 461.
  • the pump 461 draws the water in the water supply tank 450 through the connection hose 462 and sends it to the steam generator 470 through the water supply hose 463.
  • the steam generator 470 includes a main body 471 and a heater 472, and is attached to the inlet 412 of the second supply duct 410 via a heat insulating member (not shown).
  • the main body 471 is formed of a metal material such as aluminum die-casting, and has a steam generation chamber 473 inside.
  • a water supply port 474 to which a water supply hose 463 is connected is provided above the steam generation chamber 473 in the main body portion 471, and a discharge port 475 connected to the inside of the second supply pipe 410 is provided to the right of the steam generation chamber 473 .
  • the heater 472 is embedded in the main body 471.
  • the main body 471 is heated by the heater 472 and becomes high temperature.
  • the water droplets sent by the pump 461 fall to the bottom surface of the steam generation chamber 473 and evaporate, thereby generating high-temperature steam.
  • the generated steam is discharged into the second supply pipe 410 through the discharge port 475.
  • the drainage device 430 includes a drainage tank 480 and a drainage hose 490.
  • the drain hose 490 has a connection port 491 connected to the discharge port 414 of the second supply pipe 410 at the upper end.
  • a baffle 492 is arranged at the connection port 491 so as to block the discharge port 414.
  • the baffle 492 is, for example, a metal mesh screen, and is used to prevent ozone supplied into the storage chamber 200 from leaking into the housing 100 through the drain hose 490 during the deodorizing/sterilizing operation.
  • the drain tank 480 is a container for collecting dew condensation water generated in the second supply pipe 410.
  • the drain tank 480 is detachably installed in a drain tank installation portion (not shown).
  • a drain tank installation portion not shown.
  • the inlets and outlets 102 of these tanks 440, 480 are provided on the front surface of the tank 100.
  • the door 102 is covered with a lid 103 that can be opened and closed (see FIG. 1 ). The user can remove the water supply tank 440 and the drain tank 480 into the tank 100 by opening the door 500 and opening the cover 103.
  • the clothes processing apparatus 1 of the present embodiment can perform operations such as deodorizing/sterilizing deodorizing/sterilizing operation of clothes, drying operation of drying clothes, and wrinkle smoothing operation to smooth wrinkles of clothes.
  • the first supply unit 300 operates the blower fan 340 and the ozone generator 320. As shown in FIG. 5, outside air is taken into the intake duct 350 from the intake port 101, and ozone contained in the air is removed through the ozone removal filter 360 in the filter housing 351. The air from which ozone has been removed is sent into the first supply duct 310 through the blower fan 340.
  • the air flowing in the first supply pipe 310 passes through the ozone generator 320, and at this time, the ozone generated in the ozone generator 320 is mixed into the air.
  • the air containing ozone reaches the first supply port 210 through the first supply duct 310 and is discharged into the storage chamber 200 from the first supply port 210.
  • the discharged ozone-containing air hits the cover 240 and diffuses to the surroundings, part of which is discharged from the plurality of discharge holes 244, and the remaining part is discharged from between the cover 240 and the bottom surface of the storage chamber 200.
  • ozone-containing air is diffused through the cover 240 and goes to the clothing above, and comes into contact with the clothing on a large area. Clothing is deodorized/sterilized by the deodorizing/sterilizing effect of ozone.
  • the air whose ozone concentration has been reduced by the deodorization/sterilization of clothes is discharged out of the box 100 through the ozone removal filter 271 and the exhaust port 202 of the exhaust filter unit 270 provided in the upper part of the storage chamber 200.
  • the ozone in the air is removed by the ozone removal filter 271.
  • the blower fan 340 and the heater 330 operate. As shown in FIG. 2, the air taken in by the blower fan 340 and flowing in the first supply duct 310 is heated by the heater 330 to become a warm air at a temperature suitable for drying (for example, about 60° C.). Then, the warm air reaches the first supply port 210 and is discharged from the first supply port 210 into the storage chamber 200.
  • the discharged warm air is the same as the air containing ozone, is diffused through the cover 240 and goes to the clothing above, and comes into contact with the clothing on a large area. Thus, the laundry is dried.
  • the warm air after absorbing moisture from the clothes is discharged to the outside through the exhaust port 202.
  • the steam generator 470 that is, the heater 472 and the pump 461 are operated.
  • high-temperature steam is generated in the steam generator 470 and discharged into the second supply pipe 410.
  • the released steam rises in the second supply pipe 410 to reach the second supply port 220, and is discharged into the storage chamber 200 from the second supply port 220.
  • the discharged steam hits the cover 240 and diffuses to the surroundings, part of it is discharged from the plurality of discharge holes 244, and the remaining part is discharged from between the cover 240 and the bottom surface of the storage chamber 200. In this way, the steam is diffused through the cover 240 and goes to the clothing above, and comes into contact with the clothing over a large area.
  • the moisture and heat of the steam smooth the wrinkles of the clothes.
  • the dew condensation water flows downward and is stored in the water storage part 413 and discharged from the discharge port 414.
  • the discharged dew condensation water is recovered into the drain tank 480 through the drain hose 490.
  • the dew condensation water can be prevented from flowing into the steam generator 470 from the inlet 412.
  • the heater 472 and the pump 461 are stopped. Then, in the first supply unit 300, the blower fan 340 and the heater 330 operate, and the warm air is blown onto the laundry in the same manner as the drying operation. As a result, the laundry wet with steam is dried.
  • drying/deodorization may be performed after the drying. Stink/sterilization operation.
  • the clothes in the storage chamber 200 can be dried, and by supplying ozone from the first supply unit 300 into the storage chamber 200, the The clothes in the storage room 200 are deodorized/sterilized.
  • the second supply unit 400 by supplying steam from the second supply unit 400 into the storage chamber 200, wrinkles of the laundry in the storage chamber 200 can be smoothed.
  • the second supply port 220 and the second supply duct 410 for supplying steam to the storage chamber 200 are provided separately from the first supply port 210 and the first supply duct 310 for supplying warm air and ozone, and therefore, the steam is flowing
  • Existing structures such as flowing through a pipeline that passes ozone and warm air and supplying steam from the pipeline to the storage chamber are different. When the outlet of the pipeline is blocked and it is difficult to discharge steam, there is no need to worry about the supply of warm air and ozone backflow of steam unit.
  • first supply port 210 and the second supply port 220 are arranged adjacent to each other in the central portion of the storage chamber 200, the hot air, ozone, and steam can be discharged from the central portion of the bottom surface of the storage chamber 200 to In the storage room 200, the supply of warm air, ozone, and steam in the storage room 200 can be prevented from easily shifting to one side.
  • a cover 240 is provided in the storage room 200.
  • the cover 240 covers the first supply port 210 and the second supply port 220, and allows the warm air and ozone discharged from the first supply port 210 to flow into the first supply port 210.
  • the surrounding diffusion diffuses the steam discharged from the second supply port 220 to the surroundings of the second supply port 220.
  • the warm air, ozone, and steam diffuse from the central portion of the bottom surface to the surroundings and flow upward in the storage chamber 200, so that it is easy to uniformly contact with the clothes. Thereby, uneven drying, uneven deodorization/sterilization, uneven unevenness of wrinkles, etc. can be reduced.
  • a plurality of discharge holes 244 are provided around the first supply port 210 and the second supply port 220. Therefore, the warm air, ozone, and steam that diffused around the cover 240 are discharged from the discharge holes 244 And flows upwards of the storage room 200. As a result, the warm air, ozone, and steam become easily diffused and evenly contact the clothing. Moreover, since the discharge hole 244 is not directly above the first supply port 210 and the second supply port 220, even if a foreign substance enters the discharge hole 244, the foreign substance hardly enters the first supply port 210 and the second supply port 220.
  • the warm air, ozone, and steam that diffused around the cover 240 from the gap between the outer peripheral edge of the cover 240 and the storage chamber 200 It is discharged and flows upward of the storage chamber 200.
  • the warm air, ozone, and steam become easily diffused and evenly contact the clothing.
  • first supply port 210 and the second supply port 220 respectively have arc-shaped portions 211 and 221 that are curved in opposite directions to each other when viewed from above.
  • the combined shape of the first supply port 210 and the second supply port 220 can be formed into an approximately circular shape. Therefore, it is easy to cover the two supply ports 210 and 220 with the cover 240 at a time.
  • the steam generator 470 of the second supply unit 400 is configured such that the water sent by the pump 461 falls on the bottom surface of the high-temperature steam generation chamber 473 to evaporate, thereby generating steam.
  • the steam generator 470 is not limited to the above-mentioned structure, and may be a structure in which steam is generated by boiling water by heating a water tank in which water is stored, for example.
  • the shapes of the first supply port 210 and the second supply port 220 are provided in a substantially semicircular cylindrical shape having straight portions on both sides.
  • the first supply port 210 and the second supply port 220 may have shapes other than the above-mentioned shapes, and may also be, for example, cylindrical or square cylindrical.
  • a structure other than the structure of the above-described embodiment may be adopted.

Abstract

一种衣物处理装置，其能良好地向衣物的收容室供给蒸汽。衣物处理装置(1)具备：第一供给口(210)和第二供给口(220)，以相互邻接的方式设置于收容室(200)的底面的中央部；第一供给单元，通过与第一供给口(210)相连的第一供给管道向收容室(200)内供给暖风和臭氧；以及第二供给单元，通过与第二供给口(220)相连的第二供给管道向收容室(200)内供给蒸汽。此外，衣物处理装置(1)具备罩(240)，该罩(240)覆盖第一供给口(210)和第二供给口(220)的上方，使从第一供给口(210)排出的暖风和臭氧向第一供给口(210)的周围扩散，使从第二供给口(220)排出的蒸汽向第二供给口(220)的周围扩散。

Description

衣物处理装置 技术领域
本发明涉及一种对衣物实施除臭、褶皱抚平等处理的衣物处理装置。
背景技术
以往，已知一种衣物除臭装置，其具备：袋体，收容衣物；以及臭氧供给装置，将含有臭氧的空气供给至袋体内(参照专利文献1)。
在专利文献1的衣物除臭装置中，臭氧供给装置具备加热器，由此，通过导入管道，除了臭氧之外，还能向袋体内供给暖风，从而能进行衣物的烘干。进而，在上述衣物除臭装置中，除了臭氧供给装置，还能设置产生蒸汽的蒸汽发生装置。蒸汽发生装置的蒸汽供给管道与臭氧供给装置的导入管道相连。蒸汽通过蒸汽供给管道和导入管道被供给至袋体内。由此，利用蒸汽所具有的热和水分将衣物的褶皱抚平。
在上述的衣物除臭装置中，由于是蒸汽通过导入管道被供给至袋体内的结构，因此，会有如下的隐患：当导入管道的出口由于某种原因而发生堵塞等而难以排出蒸汽时，蒸汽逆流到臭氧供给装置，对臭氧供给装置带来弄湿臭氧发生器、加热器等不良影响。
现有技术文献
专利文献
专利文献1：日本特开2018－057413号公报
发明内容
发明所要解决的问题
因此，本发明的目的在于提供一种衣物处理装置，其能良好地向衣物的收容室供给蒸汽。
用于解决问题的方案
本发明的主要方案的衣物处理装置具备：第一供给口和第二供给口，以相互邻接的方式设置于所述收容室的底面的中央部；第一供给部，通过与所述第一供给口相连的第一供给管道向所述收容室内供给暖风和臭氧；以及第二供给部，通过与所述第二供给口相连的第二供给管道向所述收容室内供给蒸汽。
根据上述结构，通过从第一供给部向收容室内供给暖风，能烘干收容室内的衣物，通过从第一供给部向收容室内供给臭氧，能将收容室内的衣物除臭。此外，通过从第二供给部向收容室内供给蒸汽，能将收容室内的衣物的褶皱抚平。
而且，用于向收纳室供给蒸汽的第二供给口和第二供给管道与用于供给暖风和臭氧的第一供给口和第二供给管道分开设置，因此，与使蒸汽在流过臭氧和暖风的管道中流动并从该管道向收容室供给蒸汽那样的现有的结构不同，当管道的出口发生堵塞等从而难以排出蒸汽时，不必担心蒸汽逆流到暖风和臭氧的供给部。
进而，由于第一供给口和第二供给口以相互邻接的方式配置于收容室内的中央部，因此，能将暖风、臭氧以及蒸汽从收容室的底面的中央部排出到收容室内，能使收容室内的暖风、臭氧以及蒸汽的供给不容易偏向一侧。
在本方案的衣物处理装置中，可以采用如下结构：还具备罩，该罩覆盖所述第一供给口和所述第二供给口的上方，使从所述第一供给口排出的暖风和臭氧向所述第一供给口的周围扩散，使从所述第二供给口排出的蒸汽向所述第二供给口的周围扩散。
根据上述结构，由于暖风、臭氧以及蒸汽在收容室内从底面的中央部向周围扩散并向上方流动，因此，容易均匀地与衣物接触。由此，能降低烘干不均、除臭不均、褶皱的抚平不均等。
在采用上述结构的情况下，进而，可以在所述罩，在所述第一供给口和所述第二供给口的周围设置排出孔。
若采用这样的结构，碰到罩而向周围扩散的暖风、臭氧以及蒸汽从排出孔排出并向收容室的上方流动。由此，暖风、臭氧以及蒸汽变得容易扩散并均匀 地与衣物接触。而且，由于排出孔不在第一供给口和第二供给口的正上方的位置，因此，即使异物进入排出孔，该异物也难以进入第一供给口和第二供给口。
在如上所述采用具备所述罩的结构的情况下，进而，可以在所述罩的外周缘与所述收容室之间设置间隙。
若采用这样的结构，碰到罩而向周围扩散的暖风、臭氧以及蒸汽从罩的外周缘与收容室之间的间隙排出并向收容室的上方流动。由此，暖风、臭氧以及蒸汽变得容易扩散并均匀地与衣物接触。
在如上所述采用具备所述罩的结构的情况下，进而，可以采用如下结构：所述第一供给口和所述第二供给口分别具有从上方观察时向彼此相反的方向弯曲的圆弧状部。
若采用这样的结构，从上方观察时，能使第一供给口和第二供给口合起来的形状成为近似圆形的形状，因此，容易用罩一次覆盖两个供给口。
发明效果
根据本发明，能提供一种能良好地向衣物的收容室供给蒸汽的衣物处理装置。
通过以下所示的实施方式的说明，本发明的效果和意义将变得更清楚。但是，以下的实施方式只不过是实施本发明时的一个例示，本发明不受以下的实施方式所记载的内容的任何限制。
附图说明
图1的(a)是实施方式的衣物处理装置的主视图，图1的(b)是实施方式的衣物处理装置的右视图。
图2是实施方式的沿第一供给单元的位置剖开的衣物处理装置的主视剖视图。
图3是实施方式的沿第二供给单元的位置剖开的衣物处理装置的主视剖视图。
图4的(a)和(b)是实施方式的沿排气过滤单元的位置剖开的衣物处理装置的俯视剖视图。
图5是实施方式的沿第一供给单元的吸气管道的位置剖开的衣物处理装置的主要部分的侧剖图。
附图标记说明
1：衣物处理装置；200：收容室；210：第一供给口；211：圆弧状部；220：第二供给口；221：圆弧状部；240：罩；244：排出孔；300：第一供给单元(第一供给部)；310：第一供给管道；400：第二供给单元(第二供给部)；410：第二供给管道。
具体实施方式
以下，参照附图，对本发明的实施方式进行说明。
图1的(a)是衣物处理装置1的主视图，图1的(b)是衣物处理装置1的右视图。图2是沿第一供给单元300的位置剖开的衣物处理装置1的主视剖视图。图2中，省略了第二供给单元400的图示。图3是沿第二供给单元400的位置剖开的衣物处理装置1的主视剖视图。图4的(a)和(b)是沿排气过滤单元270的位置剖开的衣物处理装置1的俯视剖视图。图4的(b)中，罩240被取下来。图5是沿第一供给单元300的吸气管道350的位置剖开的衣物处理装置1的主要部分的侧剖图。需要说明的是，图2中，含有臭氧的空气和暖风的流动用实线箭头示出。此外，图3中，蒸汽的流动用实线箭头示出，结露水的流动用虚线箭头示出。进而，图5中，外部的空气的流动用实线箭头示出。
衣物处理装置1具备具有纵向长的长方体形状的箱体100。在箱体100的外底面，在四个角部设置有腿110。在箱体100的内部，配置有收容西装、大衣等各种衣物的收容室200。收容室200具有纵向长的长方体形状。此外，在箱体100的内部，在收容室200的下方配置有能向收容室200供给暖风和臭氧的第一供给单元300和能向收容室200供给蒸汽的第二供给单元400。第一供给单元300相当于本发明的第一供给部，第二供给单元400相当于本发明的第二供给部。
收容室200的前表面作为衣物的投入口201开口。箱体100的前表面的与投入口201对应的部分开口。在箱体100的前表面设置有门500。门500具有与箱体100的前表面大致相同的尺寸。投入口201被门500覆盖。门500的右端部通过未图示的铰链部与箱体100连结，能以铰链部为支点向前方打开门500。
参照图2、图4的(a)和(b)，在收容室200，第一供给口210和第二供给口220以相互邻接的方式设置于底面的中央部。第一供给口210和第二供给口220具有两侧有直线部分的大致半圆形的筒状。第一供给口210的圆弧状部211和第二供给口220的圆弧状部221从上方观察时向彼此相反的方向弯曲。由此，第一供给口210和第二供给口220合起来的形状成为近似图4的(a)的单点划线那样的圆形的形状。在第一供给口210与第二供给口220之间设置有细小的间隙，在该间隙设置有具有装配孔231的装配凸台230。
在第一供给口210和第二供给口220的上方，以覆盖它们的方式配置有罩240。罩240包括圆盘状的顶面部241和从顶面部241的周缘向斜下方向延伸的周面部242。顶面部241的尺寸比第一供给口210和第二供给口220合起来的尺寸大。在顶面部241的背面中央形成有向下方突出的轴243。轴243装配于装配凸台230的装配孔231，以便能在罩240的顶面部241与第一供给口210和第二供给口220之间形成规定的间隙。在罩240的周面部242，遍及整周地形成有多个排出孔244。排出孔244具有在罩240的径向上长的方形形状，位于第一供给口210和第二供给口220的周围即罩240中的第一供给口210和第二供给口220的投影区域的外侧。在罩240的外周缘与收容室200的底面之间设置有规定的间隙。
在收容室200的顶面，在左右的中央部设置有衣架台250。衣架台250包括沿前后方向延伸的杆251和从收容室200的顶面对杆251的前后端部进行支承的支承板252。挂有衣物的衣架挂在衣架台250的杆251上。
在收容室200的后表面，在上部形成有排气口202。在本实施方式中，排气口202设置于收容室200的后表面的右端部，但也可以设置于中央部、左端部。在排气口202连接有排气管道260，排气管道260从箱体100的后表面露出到外部。
在排气口202可拆装地装接有排气过滤单元270。排气过滤单元270包括臭氧去除过滤器271和收容臭氧去除过滤器271的过滤器罩272。能在臭氧去除过滤器271中使用活性炭/催化剂过滤器。在过滤器罩272设置有多个排气窗273。
参照图2和图5，第一供给单元300包括：第一供给管道310、臭氧发生器320、加热器330、鼓风扇340、吸气管道350以及臭氧去除过滤器360。
第一供给管道310中，导入口311与鼓风扇340的排出口342连接，导出口312与第一供给口210的入口连接。在第一供给管道310内的导入口311的附近配置有臭氧发生器320。第一供给管道310具有如下形状：从导入口311向左方延伸，从超过臭氧发生器320的配置位置的部分以向右方折回的方式弯曲之后，向上方延伸至第一供给口210。
臭氧发生器320是放电方式的臭氧发生器，在一对电极间产生电晕放电、无声放电等放电，从通过一对电极间的空气生成臭氧。加热器330在第一供给管道310内配置于比臭氧发生器320更靠第一供给口210那一侧，将在第一供给管道310内流动的空气加热。作为加热器330，能使用例如PTC加热器。
鼓风扇340为离心扇，侧面设置有吸入口341，周面设置有排出口342。鼓风扇340从吸入口341摄入空气，将摄入的空气送至第一供给管道310内的臭氧发生器320。作为鼓风扇340，也可以使用离心扇以外的风扇，例如轴流风扇。
在箱体100的正面，在与鼓风扇340的吸入口341对置的位置形成有吸气口101。在吸气口101与吸入口341之间设置有吸气管道350。
吸气管道350包括前表面开口的过滤器壳体351和从过滤器壳体351向后方延伸的连接管道352。过滤器壳体351与箱体100的吸气口101连接。连接管道352与鼓风扇340的吸入口341连接。连接管道352通过连通孔353与过滤器壳体351相连。
臭氧去除过滤器360收容在过滤器壳体351内。与臭氧去除过滤器271相同，能在臭氧去除过滤器360中使用活性炭/催化剂过滤器。需要说明的是，在吸气口101设置有去除从吸气口101摄入的空气中所含的尘埃等的灰尘过滤器120。
在门500，在后表面中的与箱体100的吸气口101对应的位置形成有多个通 气孔501，在底面形成有空气的摄入口502。在门500的内部，摄入口502与多个通气孔501连通。当鼓风扇340工作时，外部的空气通过摄入口502、通气孔501以及吸气口101被摄入吸气管道350内。
参照图3，第二供给单元400包括第二供给管道410、蒸汽发生装置420以及排水装置430。第二供给管道410具有下部向右方鼓出的形状。在第二供给管道410，在上端部设置有与第二供给口220的入口连接的导出口411。此外，在第二供给管道410，在下部的右侧面设置有导入口412。进而，在第二供给管道410，在导入口412的下方，通过使其底部低于导入口412的位置而设置有贮水部413。在贮水部413的底面设置有排出口414。
蒸汽发生装置420包括供水箱440、供水槽450、泵组件460以及蒸汽发生器470。在供水箱440中蓄有被供给至蒸汽发生器470的水。在箱体100内，供水箱440可拆装地设置于未图示的供水箱设置部。当供水箱440设置于供水箱设置部时，其供给口441从上方与供水槽450的入口451连接。在供给口441设置有开闭阀442，当供给口441与入口451连接时，开闭阀442打开，从供水箱440向供水槽450供水，整个供水槽450内充满水。
泵组件460包括泵461、连接软管462以及供水软管463。泵461的吸入口通过连接软管462与供水槽450的出口452连接。在泵461的排出口连接有供水软管463。泵461通过连接软管462将供水槽450内的水汲上来并通过供水软管463送至蒸汽发生器470。
蒸汽发生器470包括主体部471和加热器472，隔着未图示的隔热构件装接于第二供给管道410的导入口412。主体部471由铝压铸件等金属材料形成，内部具有蒸汽发生室473。此外，在主体部471，在蒸汽发生室473的上方设置有连接有供水软管463的供水口474，在蒸汽发生室473的右方，设置有与第二供给管道410内相连的放出口475。加热器472被嵌入主体部471。
主体部471被加热器472加热而成为高温。由泵461送来的水滴落到蒸汽发生室473的底面并蒸发，从而产生高温的蒸汽。产生的蒸汽通过放出口475放出到第二供给管道410内。
排水装置430包括排水箱480和排水软管490。排水软管490在上端部具有 与第二供给管道410的排出口414连接的连接口491。在连接口491，以堵住排出口414的方式配置有挡板492。挡板492是例如金属制的网眼细的网板，用于使在除臭/除菌运转时使供给至收容室200内的臭氧不容易通过排水软管490漏到箱体100的内部。
排水箱480是用于回收在第二供给管道410内产生的结露水的容器。在箱体100内，排水箱480可拆装地设置于未图示的排水箱设置部。当排水箱480设置于排水箱设置部时，其入口481位于排水软管490的下端的正下方。
在箱体100的前表面，在设置于箱体100内的供水箱440和排水箱480的正面位置，设置有这些箱440、480的出入口102。出入口102由可开闭的盖103覆盖(参照图1)。用户能通过打开门500并打开盖103，向箱体100内取出放入供水箱440和排水箱480。
本实施方式的衣物处理装置1能进行如下运转：进行衣物的除臭/除菌的除臭/除菌运转、进行衣物的烘干的烘干运转以及抚平衣物的褶皱的褶皱抚平运转。
除臭/除菌运转中，在第一供给单元300，鼓风扇340和臭氧发生器320进行工作。如图5所示，外部的空气被从吸气口101摄入吸气管道350，通过过滤器壳体351内的臭氧去除过滤器360去除空气中所含的臭氧。去除了臭氧的空气通过鼓风扇340被送入第一供给管道310内。
如图2所示，在第一供给管道310内流动的空气穿过臭氧发生器320，这时，在臭氧发生器320中产生的臭氧混入空气中。这样，含有臭氧的空气通过第一供给管道310内到达第一供给口210，从第一供给口210排出到收容室200内。排出的含有臭氧的空气碰到罩240而向周围扩散，其中一部分从多个排出孔244排出，剩余部分从罩240与收容室200的底面之间排出。这样，含有臭氧的空气通过罩240被扩散并前往上方的衣物，大面积地与衣物接触。衣物通过臭氧的除臭/除菌作用被除臭/除菌。
通过衣物的除臭/除菌而降低了臭氧浓度的空气通过设置于收容室200的上部的排气过滤单元270的臭氧去除过滤器271和排气口202排出到箱体100外。通过臭氧去除过滤器271去除空气中的臭氧。
烘干运转中，在第一供给单元300，鼓风扇340和加热器330进行工作。如 图2所示，被鼓风扇340摄入并在第一供给管道310内流动的空气被加热器330加热，成为适合烘干的温度(例如60℃左右)的暖风。然后，暖风到达第一供给口210，从第一供给口210排出到收容室200内。排出的暖风与含有臭氧的空气相同，通过罩240被扩散并前往上方的衣物，大面积地与衣物接触。由此，衣物被烘干。从衣物中夺取水分后的暖风通过排气口202排出到外部。
褶皱抚平运转中，首先，在第二供给单元400，蒸汽发生器470即加热器472和泵461进行工作。如图3所示，在蒸汽发生器470中产生高温的蒸汽，放出至第二供给管道410内。被放出的蒸汽在第二供给管道410内上升而到达第二供给口220，从第二供给口220排出到收容室200内。排出的蒸汽碰到罩240而向周围扩散，其中一部分从多个排出孔244排出，剩余部分从罩240与收容室200的底面之间排出。这样，蒸汽通过罩240被扩散并前往上方的衣物，大面积地与衣物接触。由此，通过蒸汽所具有的水分和热，将衣物的褶皱抚平。
当蒸汽在第二供给管道410内流动时，其中一部分可能会结露而产生结露水。结露水流向下方并蓄在贮水部413中，从排出口414排出。排出的结露水通过排水软管490回收到排水箱480中。这样，在本实施方式中，由于在第二供给管道410的导入口412的下方设置有蓄积结露水的贮水部413，因此，能防止结露水从导入口412流向蒸汽发生器470的内部。
按规定时间向收容室200内的衣物供给蒸汽之后，加热器472和泵461停止。然后，在第一供给单元300中，鼓风扇340和加热器330进行工作，与烘干运转相同，暖风被吹到衣物上。由此，被蒸气弄湿的衣物被烘干。
需要说明的是，在衣物处理装置1中，除了除臭/除菌运转、烘干运转、褶皱抚平运转之外，也可以进行例如在烘干之后进行除臭/除菌的烘干/除臭/除菌运转。
＜实施方式的效果＞
以上，根据本实施方式，通过从第一供给单元300向收容室200内供给暖风，能烘干收容室200内的衣物，通过从第一供给单元300向收容室200内供给臭氧，能将收容室200内的衣物除臭/除菌。此外，通过从第二供给单元400向收容室200内供给蒸汽，能将收容室200内的衣物的褶皱抚平。
而且，用于向收容室200供给蒸汽的第二供给口220和第二供给管道410与供给暖风和臭氧的第一供给口210和第一供给管道310分开设置，因此，与使蒸汽在流过臭氧和暖风的管道中流动并从该管道向收容室供给蒸汽那样的现有的结构不同，当管道的出口发生堵塞等而难以排出蒸汽时，不必担心蒸汽逆流到暖风和臭氧的供给单元。
进而，由于第一供给口210和第二供给口220以相互邻接的方式配置于收容室200内的中央部，因此，能将暖风、臭氧以及蒸汽从收容室200的底面的中央部排出到收容室200内，能使收容室200内的暖风、臭氧以及蒸汽的供给不容易偏向一侧。
进而，在收容室200内设置有罩240，该罩240覆盖第一供给口210和第二供给口220的上方，使从第一供给口210排出的暖风和臭氧向第一供给口210的周围扩散，使从第二供给口220排出的蒸汽向第二供给口220的周围扩散。由此，由于暖风、臭氧以及蒸汽在收容室200内从底面的中央部向周围扩散并向上方流动，因此，容易均匀地与衣物接触。由此，能降低烘干不均、除臭/除菌不均、褶皱的抚平不均等。
进而，在罩240，在第一供给口210和第二供给口220的周围设置有多个排出孔244，因此，碰到罩240而向周围扩散的暖风、臭氧以及蒸汽从排出孔244排出并向收容室200的上方流动。由此，暖风、臭氧以及蒸汽变得容易扩散并均匀地与衣物接触。而且，由于排出孔244不在第一供给口210和第二供给口220的正上方的位置，因此，即使异物进入排出孔244，该异物也难以进入第一供给口210和第二供给口220。
进而，由于在罩240的外周缘与收容室200之间设置有间隙，因此，碰到罩240而向周围扩散的暖风、臭氧以及蒸汽从罩240的外周缘与收容室200之间的间隙排出并向收容室200的上方流动。由此，暖风、臭氧以及蒸汽变得容易扩散并均匀地与衣物接触。
进而，第一供给口210和第二供给口220分别具有从上方观察时向彼此相反的方向弯曲的圆弧状部211、221。由此，从上方观察时，能使第一供给口210和第二供给口220合起来的形状成为近似圆形的形状，因此，容易用罩240一 次覆盖两个供给口210、220。
以上，对本发明的实施方式进行了说明，但本发明不受上述实施方式的任何限制，此外，本发明的实施方式也可以进行上述以外的各种变形。
例如，在上述实施方式中，第二供给单元400的蒸汽发生器470的结构为：使由泵461送来的水落到高温的蒸汽发生室473的底面而使其蒸发，从而产生蒸汽。但是，蒸汽发生器470不局限于上述的结构，也可以是例如通过加热蓄有水的水槽使水沸腾从而产生蒸汽的结构。
此外，上述实施方式中，第一供给口210和第二供给口220的形状被设置为两侧具有直线部分的大致半圆形的筒状。但是，第一供给口210和第二供给口220也可以是上述形状以外的形状，也可以是例如圆筒状、方筒状。此外，只要罩240能使暖风、臭氧以及蒸汽向周围扩散，也可以采用上述实施方式的结构以外的结构。
除此之外，本发明的实施方式可以在技术方案所示的技术思想的范围内适当地进行各种变更。

Claims (5)

  1. 一种衣物处理装置，其特征在于，具备：
    收容室，收容衣物；
    第一供给口和第二供给口，以相互邻接的方式设置于所述收容室的底面的中央部；
    第一供给部，通过与所述第一供给口相连的第一供给管道向所述收容室内供给暖风和臭氧；以及
    第二供给部，通过与所述第二供给口相连的第二供给管道向所述收容室内供给蒸汽。
  2. 根据权利要求1所述的衣物处理装置，其特征在于，
    还具备罩，所述罩覆盖所述第一供给口和所述第二供给口的上方，使从所述第一供给口排出的暖风和臭氧向所述第一供给口的周围扩散，使从所述第二供给口排出的蒸汽向所述第二供给口的周围扩散。
  3. 根据权利要求2所述的衣物处理装置，其特征在于，
    在所述罩，在所述第一供给口和所述第二供给口的周围设置有排出孔。
  4. 根据权利要求2或3所述的衣物处理装置，其特征在于，
    在所述罩的外周缘与所述收容室之间设置有间隙。
  5. 根据权利要求2至4的任一项所述的衣物处理装置，其特征在于，
    所述第一供给口和所述第二供给口分别具有从上方观察时向彼此相反的方向弯曲的圆弧状部。
PCT/CN2019/122433 2018-12-26 2019-12-02 衣物处理装置 WO2020134886A1 (zh)

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