WO2020078305A1 - 熨烫设备 - Google Patents

熨烫设备 Download PDF

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Publication number
WO2020078305A1
WO2020078305A1 PCT/CN2019/110951 CN2019110951W WO2020078305A1 WO 2020078305 A1 WO2020078305 A1 WO 2020078305A1 CN 2019110951 W CN2019110951 W CN 2019110951W WO 2020078305 A1 WO2020078305 A1 WO 2020078305A1
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WIPO (PCT)
Prior art keywords
steam
ironing
communicates
water vapor
gas
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PCT/CN2019/110951
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English (en)
French (fr)
Inventor
王东山
迟宗锐
陈圣波
李梅
赵玉鹏
Original Assignee
青岛海尔洗衣机有限公司
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Publication of WO2020078305A1 publication Critical patent/WO2020078305A1/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
    • D06F73/00—Apparatus for smoothing or removing creases from garments or other textile articles by formers, cores, stretchers, or internal frames, with the application of heat or steam 
    • 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
    • D06F73/00—Apparatus for smoothing or removing creases from garments or other textile articles by formers, cores, stretchers, or internal frames, with the application of heat or steam 
    • D06F73/02—Apparatus for smoothing or removing creases from garments or other textile articles by formers, cores, stretchers, or internal frames, with the application of heat or steam  having one or more treatment chambers

Definitions

  • the invention belongs to the technical field of clothing care equipment, in particular to an ironing equipment.
  • the ironing equipment generally includes an ironing equipment and a steam ironing equipment, wherein the ironing equipment directly presses the clothes through the ironing board to perform ironing, and the steam ironing equipment is to iron by spraying high-temperature steam onto the clothes.
  • the steam ironing equipment can avoid the direct damage of the clothes during the ironing process, so the steam ironing equipment is more commonly used.
  • Steam ironing equipment usually converts water into high-temperature steam capable of ironing clothes in a heated manner.
  • the common disadvantages of steam ironing equipment are: in actual work, the steam ironing equipment cannot fully convert the water into steam, and part of the steam will also condense during the steam flow along the pipeline. Therefore, the steam from the steam ironing equipment will contain large drops of liquid, which will not only wet the clothes during the ironing process, but also affect the ironing effect.
  • the present invention provides an ironing equipment, the ironing equipment It includes a steam generator, a steam injection member and a gas-liquid separation assembly.
  • the steam generator communicates with the steam injection member.
  • the gas-liquid separation assembly is disposed between the steam generator and the steam injection member.
  • the gas-liquid separation assembly is configured to separate steam and water vapor ejected from the steam generator.
  • the gas-liquid separation assembly includes a body and a separation member, a pipeline channel is formed in the body, and both ends of the pipeline channel are respectively connected to the steam generator and the The steam injection member is in communication, and the separation member is provided in the pipeline passage.
  • the separation member is a filter screen provided in the pipeline channel.
  • the pipeline passage includes a steam outlet section, one end of the steam outlet section communicates with the steam generator, and the other end of the steam outlet section communicates with the steam injection member Connected, the cross-sectional area of the steam outlet section decreases along the steam flow direction.
  • the gas-liquid separation assembly further includes a flow guide member disposed upstream of the separation member, and one end of the flow guide member communicates with the pipeline channel, the guide The other end of the flow member communicates with the outside of the pipeline channel.
  • the flow guide member includes a converging confluence structure and a derivation structure
  • the convergence structure can condense liquid into the derivation structure
  • the confluence structure and the pipeline The channel communicates
  • the lead-out structure communicates with the outside of the pipeline channel.
  • the shape of the converging structure is an inverted cone.
  • the ironing equipment further includes a steam introduction member, the steam introduction member includes a steam inlet end and a steam outlet end, and the steam inlet end communicates with the steam generator.
  • the steam outlet end communicates with the pipeline passage through the flow guide member, and the port of the steam outlet end is protrudingly provided relative to the flow guide surface of the flow guide member.
  • the ironing device further includes a water tank communicating with the flow guide member.
  • the steam injection member includes a steam duct and a spray head, one end of the steam duct communicates with the pipeline channel, and the other end of the steam duct communicates with the spray head.
  • the ironing device of the present invention can separate the steam and water vapor ejected from the steam generator, so that the mixed steam and water vapor are separated before being ejected through the steam injection member to avoid the water vapor The steam spewed out together. On the one hand, it prevents the wrinkles of the clothes to be ironed from being easily ironed after being soaked, improves the ironing effect, and effectively prevents the watermark from being wet and dried by the water vapor.
  • the water vapor content in the steam injection member is reduced to avoid the problem of a large amount of water vapor condensing in the steam injection member, accumulating bacteria and accumulating ironing steam after being accumulated in the steam injection member. user experience.
  • the above-mentioned gas-liquid separation assembly includes a body and a separation member.
  • a pipeline channel is formed in the body, and both ends of the pipeline channel communicate with the steam generator and the steam injection member, respectively, and the separation member is disposed in the pipeline In the channel, so that the steam and water vapor ejected by the steam generator can be separated under the action of the separating member when passing through the above-mentioned pipeline channel, thereby preventing the water vapor from being ejected from the steam injection member.
  • the above-mentioned pipeline channel includes a steam outlet section, the cross-sectional area of the steam outlet section decreases along the flow direction of the steam, so as to concentrate the steam into the steam injection member, which can prevent the steam from being dispersed due to The temperature is easily reduced and condensed, and the spraying strength of the steam can be ensured, so as to avoid that the part of the sprayed steam cannot touch the clothes to be ironed and affect the ironing effect.
  • the separation member is a filter screen provided in the above-mentioned pipeline channel, so that the steam and water vapor ejected by the steam generator can be filtered when flowing through the filter screen, so that only the steam can pass through
  • the filter screen is ejected from the steam injection member.
  • the gas-liquid separation assembly further includes a flow guide member disposed upstream of the separation member, one end of the flow guide member communicates with the pipeline channel, and the other end communicates with the outside of the pipeline channel to facilitate separation
  • the condensed water vapor can flow out of the pipeline channel through the guide member to avoid liquid accumulation in the pipeline channel, affecting the flow of steam or backflow into the steam generator.
  • the flow guide member includes a converging confluence structure and a derivation structure.
  • the ironing device further includes a steam introduction member, the port of the steam inlet end of the steam introduction member is protruded relative to the guide surface of the guide member to prevent the liquid in the pipeline passage from passing through the steam inlet end Backflow into the steam generator.
  • the ironing apparatus further includes a water tank communicating with the flow guide member, and the liquid in the pipeline channel can enter the water tank through the flow guide member, so that the discharged liquid can be recovered and reused.
  • FIG. 1 is a schematic diagram of the overall structure of the ironing equipment of the present invention.
  • FIG. 2 is a schematic structural view of the gas-liquid separation assembly of the ironing equipment of the present invention.
  • ironing space 2. accommodating cavity; 3. steam injection member; 31, spray head; 32, steam duct; 4. gas-liquid separation assembly; 41, body; 411, steam outlet section; 412, separation Cavity; 42, separation member; 43, flow guide member; 431, convergent structure; 432, lead-out structure; 5, steam introduction member.
  • connection and “connected” should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , Or integrally connected; either mechanical or electrical; directly connected, or indirectly connected through an intermediary, or internally connected between two components.
  • connection should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , Or integrally connected; either mechanical or electrical; directly connected, or indirectly connected through an intermediary, or internally connected between two components.
  • the specific meanings of the above terms in the present invention can be understood according to specific situations.
  • Ironing equipment usually includes handheld ironing equipment and automatic ironing equipment.
  • the steam spray head of the hand-held ironing device can be held and moved by the user, and when the laundry to be ironed is placed, the user can hold the steam spray head to move relative to the laundry to be ironed, so as to iron various positions of the laundry .
  • Automatic ironing equipment means that the steam spray head can directly spray steam to the clothes to be ironed, and iron each position on the clothes to be ironed. The user only needs to place the laundry to be ironed in the corresponding position of the steam spray head, and does not need to hold the steam spray head during the ironing process.
  • the technical solution of the present invention is explained below in conjunction with the above-mentioned automatic ironing equipment.
  • FIG. 1 is a schematic diagram of the overall structure of the ironing apparatus of the present invention.
  • the ironing device of the present invention includes a cabinet shell and an ironing space 1 and a receiving cavity 2 formed inside the cabinet shell.
  • the accommodating cavity 2 communicates with the ironing space 1.
  • the ironing apparatus further includes a steam injection member 3 and a steam generator (not shown in the figure).
  • the steam injection member 3 includes a spray head 31 and a steam duct 32 (which will be described in detail below in conjunction with FIG. 2).
  • One end of the steam duct 32 communicates with the steam generator, and the other end communicates with the spray head 31.
  • the steam injection member 3 and the steam generator are disposed in the accommodating chamber 2, and the spray head 31 faces the ironing space 1, so that the high-temperature steam generated by the steam generator can flow through the steam duct 32 and the spray head 31 and be ejected to the ironing space 1.
  • the steam ejected from the spray head 31 can iron the laundry to be ironed placed in the ironing space 1.
  • the ironing apparatus described above further includes a gas-liquid separation assembly 4 provided between the steam generator and the steam injection member 3.
  • the gas-liquid separation assembly 4 is configured to be able to separate steam and water vapor ejected from the steam generator, so that the mixed vapor of steam and water vapor ejected from the steam generator can be separated when flowing through the gas-liquid separation assembly 4 to avoid steam
  • the spray member 3 sprays water vapor while spraying steam.
  • the gas-liquid separation module 4 can separate and filter the mixed vapor of steam and water vapor ejected from the steam generator to prevent the water vapor from being ejected from the spray head 31.
  • the above “water vapor” mainly refers to large particle droplets in the mixed vapor ejected from the steam generator, and the large particle droplets will be sprayed on the clothes to be ironed and wetted in the form of large droplets of liquid Clothing, which affects the ironing effect of creases;
  • the above “steam” mainly refers to high-temperature small particle droplets that can play the ironing function in the mixed steam emitted by the steam generator, and the small particle droplets will be in the form of steam Spray onto the clothes to be ironed.
  • the ironing equipment of the present invention is described in conjunction with the above-mentioned cabinet-type automatic ironing equipment, this is not limitative, and other structures of automatic ironing equipment or hand-held ironing
  • the device can also be equipped with the above-mentioned gas-liquid separation assembly 4 and other components, that is, the structure of the ironing device is not unique.
  • the arrangement of the gas-liquid separation module 4 is not limited.
  • the above “gas-liquid separation assembly 4 is provided between the steam generator and the steam injection member 3” mainly means that the gas-liquid separation assembly 4 is provided between the nozzle 31 of the steam injection member 3 and the steam ejection structure on the steam generator.
  • the steam generator is directly connected to the steam injection member 3, and the gas-liquid separation assembly 4 is disposed on the steam generator downstream of the steam injection structure (ie, the steam outflow side of the steam injection structure) ).
  • the steam generator is directly connected to the steam injection member 3, and the gas-liquid separation assembly 4 is disposed on the steam injection member 3 (such as the steam conduit 32) and upstream of the steam injection outlet of the spray head 31 (ie The vapor inflow side of the nozzle 31).
  • the steam generator is in indirect communication with the steam injection member 3 through the gas-liquid separation assembly 4.
  • FIG. 2 is a schematic structural diagram of the gas-liquid separation assembly of the ironing device of the present invention.
  • the gas-liquid separation assembly 4 includes a body 41 and a separation member 42.
  • a pipe channel is formed in the body 41, one end of the pipe channel communicates with the steam generator, and the other end communicates with the steam duct 32, so as to form a flow path of the steam between the steam generator and the spray head 31.
  • the separating member 42 is provided in the pipeline channel.
  • the separation member 42 can prevent the water vapor in the mixed gas from continuing to flow, and the steam in the mixed gas continues to flow after passing through the separation member 42, so that only the steam is sprayed from the spray head 31 .
  • the separation member 42 is a filter screen disposed in the above pipeline channel.
  • the filter screen is fixed along the cross-sectional direction of the pipeline channel (including the lateral cross-sectional direction and the inclined cross-sectional direction) by means of bonding, snapping, screwing, etc.
  • the structural form of the filter is not limited.
  • the above filter may be a single-layer mesh structure having dense meshes, or a mesh structure having dense pores formed by overlapping multiple layers of meshes.
  • the separation member 42 may also be other filter structures. For example, a block structure with dense pores formed therethrough is formed inside.
  • the pipeline channel includes a steam outlet section 411 and a separation chamber 412, one end of the steam outlet section 411 communicates with the steam generator through the separation chamber 412, and the other end communicates with the steam conduit 32, wherein the cross-sectional area of the steam outlet section 411 It is reduced along the flow direction of the steam, so that the steam can concentrate into the steam duct 32, and the degree of condensation of the steam during the flow is reduced to a certain extent.
  • the cross-sectional area of the steam outlet section 411 gradually decreases in the flow direction of steam, so that the steam outlet section 411 is formed as an inverted tapered passage.
  • the separation cavity 412 is a cylindrical channel, and the cross-sectional dimension of the cylindrical channel is equal to the maximum cross-sectional dimension of the steam outlet section 411, so that the separation cavity 412 has a sufficiently large filtering space to ensure the separation efficiency, and the separation cavity
  • the steam separated in 412 starts to be guided and gathered together after entering the steam outlet section 411 to prevent part of the steam from escaping and condensing.
  • the gas-liquid separation assembly 4 further includes a flow guide member 43.
  • the arrow direction in FIG. 2 is the flow direction of steam
  • the flow guide member 43 is provided upstream of the separation member 42, that is, the lower side of the separation member 42.
  • One end of the flow guide member 43 communicates with the separation chamber 412, and the other end communicates with the outside of the pipe passage.
  • the flow guide member 43 can guide the liquid formed by the condensation of the water vapor to flow out of the pipe channel, so as to avoid the accumulation of a large amount of liquid in the pipe channel and affecting the flow of the steam.
  • the flow guiding member 43 includes a convergent structure 431 and a lead-out structure 432 that are connected.
  • the condensing structure 431 can condense the liquid into the lead-out structure 432.
  • the concentrating structure 431 is disposed on the lower side of the separation member 42 and communicates with the separation chamber 412, and the lead-out structure 432 communicates with the outside of the pipeline channel to facilitate The liquid condensed by water vapor can be collected and led out of the pipeline channel.
  • the shape of the converging structure 431 is an inverted cone
  • the derivation structure 432 is a tubular structure provided at the end of the conical opening of the concentrating structure 431.
  • the ironing apparatus of the present invention further includes a water box (not shown in the figure) communicating with the flow guide member 43, so that the liquid guided by the flow guide member 43 from the pipeline channel can be contained in In the water box.
  • the water box communicates with the outlet structure 432, so that the liquid in the pipe channel can be discharged from the pipe channel through the flow path of the condensing structure 431-the outlet structure 432-the water box.
  • the ironing apparatus of the present invention further includes a steam introduction member 5.
  • the steam introduction member 5 has a tubular structure.
  • the lower end of the tubular structure is the steam inlet, which is connected to the steam generator.
  • the upper end of the tubular structure is the steam outlet, which is in communication with the separation chamber 412.
  • the port on the steam outlet side is protruded relative to the flow guiding surface inside the flow guiding member 43, so that the liquid can bypass the steam outlet when flowing along the flow guiding surface, thereby avoiding the liquid from entering the steam outlet and flowing back to the steam Inside the generator.
  • the arrangement scheme of the steam introduction member 5 is that the condensing structure 431 is provided with an inclination, so that the lead-out structure 432 is deflected relative to the central axis of the pipeline channel, so as to avoid the steam introduction member 5.
  • the steam introduction member 5 is provided in such a manner that the steam outlet end protrudes into the condensing structure 431 so as to protrude with respect to the inner surface of the condensing structure 431 so that the steam outlet end protrudes while communicating with the pipeline passage.
  • the shape of the body 41 and the shape of the pipeline channel therein are not limited to the above structure.
  • the steam outlet section of the pipeline channel may also always match the diameter of the separation chamber 412.
  • the body 41 may have a cylindrical structure in addition to the shape of the pipe wall of the pipe channel, as long as the pipe channel formed inside the body 41 can meet the steam circulation requirements.
  • the shape of the flow guide member 43 is not limited to the converging structure 431 and the lead-out structure 432, as long as the installation shape of the flow guide member 43 can meet the flow guide requirements of the liquid.
  • the flow guide member 43 may also be a straight pipe structure.
  • the shape and installation manner of the steam introduction member 5 are not limited.
  • the steam introduction member 5 may also be a curved pipe structure, such as an S-shaped pipe, as long as the steam introduction member 5 can meet the steam introduction requirements.
  • the ironing equipment of the present invention includes a steam generator, a steam injection member 3, and a gas-liquid separation assembly 4, wherein the gas-liquid separation assembly 4 includes a body 41 with a pipeline channel formed therein, and is disposed in the pipeline channel ⁇ ⁇ Separation member 42 and the flow guide member 43.
  • One end of the pipeline channel communicates with the steam generator, and the other end communicates with the steam injection member 3, so that the separation member is disposed on the flow path of the steam body, so that the water vapor in the steam body can pass through the separated member 42 to avoid steam
  • the flow guide member 43 is provided upstream of the separation member 42 to guide the liquid generated after the separated water vapor is condensed out of the pipeline channel to ensure the sufficient circulation of the vapor.

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Abstract

一种熨烫设备，属于衣物护理设备技术领域，解决了现有熨烫设备喷出的蒸汽中包含大滴液体、影响熨烫效果的问题。该熨烫设备包括能够分离蒸汽发生器喷出的蒸汽和水汽的气液分离组件（4），使得蒸汽和水汽的混合汽体能够在从蒸汽喷射构件（3）内喷出之前被分离，从而避免水汽随蒸汽一同喷出。一方面，防止待熨烫衣物上的褶皱被水汽浸湿后不易熨平，改善了熨烫效果，避免衣物被水汽弄湿、干涸后出现水印；另一方面，在一定程度上减少了蒸汽喷射构件内的水汽含量，避免水汽在蒸汽喷射构件内冷凝并积存后滋生细菌、污染熨烫蒸汽的问题，无需用户频繁清理蒸汽喷射构件（3），使用便捷且卫生，提升了用户体验。

Description

熨烫设备 技术领域
本发明属于衣物护理设备技术领域，具体涉及一种熨烫设备。
背景技术
熨烫设备通常包括压烫设备和蒸汽熨烫设备，其中，压烫设备是通过压烫板直接与衣物接触进行压烫，蒸汽熨烫设备是通过向衣物上喷射高温蒸汽进行熨烫。由于与压烫设备相比，蒸汽熨烫设备能够避免衣物布料在熨烫过程中受到直接损伤，因此蒸汽熨烫设备更为常用。
蒸汽熨烫设备通常以加热方式将水转化为能够熨烫衣物的高温蒸汽。在此情形下，蒸汽熨烫设备普遍存在的弊端为：在实际工作中蒸汽熨烫设备并不能将水全部转化为蒸汽，并且蒸汽在沿管路流动的过程中部分蒸汽也会出现冷凝现象，因此蒸汽熨烫设备喷出的蒸汽会包含大滴液体，不仅会在熨烫过程中弄湿衣物，还会影响熨烫效果。
相应地，本领域需要一种新的熨烫设备解决上述问题。
发明内容
为了解决现有技术中的上述问题，即为了解决现有熨烫设备喷出的蒸汽中包含大滴液体、影响熨烫效果的问题，本发明提供了一种熨烫设备，所述熨烫设备包括蒸汽发生器、蒸汽喷射构件和气液分离组件，所述蒸汽发生器与所述蒸汽喷射构件相连通，所述气液分离组件设置于所述蒸汽发生器与所述蒸汽喷射构件之间，所述气液分离组件设置为能够分离所述蒸汽发生器喷出的蒸汽和水汽。
在上述熨烫设备的优选技术方案中，所述气液分离组件包括本体和分离构件，所述本体内形成有管路通道，所述管路通道的两 端分别与所述蒸汽发生器和所述蒸汽喷射构件连通，所述分离构件设置于所述管路通道内。
在上述熨烫设备的优选技术方案中，所述分离构件为设置于所述管路通道内的滤网。
在上述熨烫设备的优选技术方案中，所述管路通道包括蒸汽导出段，所述蒸汽导出段的一端与所述蒸汽发生器连通，所述蒸汽导出段的另一端与所述蒸汽喷射构件连通，所述蒸汽导出段横截面的面积沿蒸汽的流动方向减小。
在上述熨烫设备的优选技术方案中，所述气液分离组件还包括设置于所述分离构件的上游的导流构件，所述导流构件的一端与所述管路通道连通，所述导流构件的另一端与所述管路通道的外部连通。
在上述熨烫设备的优选技术方案中，所述导流构件包括相连通的汇聚结构和导出结构，所述汇聚结构能够将液体汇聚至所述导出结构内，所述汇聚结构与所述管路通道连通，所述导出结构与所述管路通道的外部连通。
在上述熨烫设备的优选技术方案中，所述汇聚结构的形状为倒锥形。
在上述熨烫设备的优选技术方案中，所述熨烫设备还包括蒸汽导入构件，所述蒸汽导入构件包括进汽端和出汽端，所述进汽端与所述蒸汽发生器连通，所述出汽端通过所述导流构件与所述管路通道连通，所述出汽端的端口相对于所述导流构件的导流面凸出设置。
在上述熨烫设备的优选技术方案中，所述熨烫设备还包括与所述导流构件连通的水盒。
在上述熨烫设备的优选技术方案中，所述蒸汽喷射构件包括蒸汽导管和喷头，所述蒸汽导管的一端与所述管路通道连通，所述蒸汽导管的另一端与所述喷头连通。
本领域技术人员能够理解的是，本发明的熨烫设备能够分离蒸汽发生器喷出的蒸汽和水汽，使混合在一起的蒸汽和水汽在通过蒸汽喷射构件喷出之前被分离，以避免水汽随蒸汽一同喷出。一方面，防止待熨烫衣物的褶皱被浸湿后不易熨平，改善了熨烫效果，有效地 避免了衣物被水汽弄湿、干涸后产生水印。另一方面，在一定程度上减少了蒸汽喷射构件内的水汽含量，避免大量水汽在蒸汽喷射构件内冷凝、积存后滋生细菌、污染熨烫蒸汽的问题，无需用户频繁清理蒸汽喷射构件，提升了用户体验。
作为一种优选的实施方式，上述气液分离组件包括本体和分离构件，本体内形成有管路通道，管路通道的两端分别与蒸汽发生器和蒸汽喷射构件连通，分离构件设置于管路通道内，以便蒸汽发生器喷出的蒸汽和水汽在经过上述管路通道时能够在分离构件的作用下被分离，从而避免水汽从蒸汽喷射构件喷出。
作为一种优选的实施方式，上述管路通道包括蒸汽导出段，该蒸汽导出段的横截面的面积沿蒸汽的流动方向减小，以将蒸汽集中导入蒸汽喷射构件，既能够防止蒸汽因分散时温度易降低而冷凝，又能保证蒸汽的喷射强度，从而避免喷出的部分蒸汽不能接触到待熨烫衣物而影响熨烫效果。
作为一种优选的实施方式，分离构件为设置于上述管路通道内的滤网，以便于蒸汽发生器喷出的蒸汽和水汽能够在流经上述滤网时被过滤，从而仅能够使蒸汽通过滤网、从蒸汽喷射构件喷出。
作为一种优选的实施方式，气液分离组件还包括设置于分离构件的上游的导流构件，导流构件的一端与管路通道连通，另一端与管路通道的外部连通，以便于被分离出的水汽冷凝后能够通过导流构件流出至管路通道的外部，以避免管路通道内积存液体、影响蒸汽的流动或者倒流至蒸汽发生器内。
作为一种优选的实施方式，导流构件包括相连通的汇聚结构和导出结构，通过上述设置，使得管路通道内的液体能够在汇聚结构的作用下快速地汇聚至导出结构内，从而被导出至管路通道外，以避免大量液体在管路通道内停留聚集。
作为一种优选的实施方式，熨烫设备还包括蒸汽导入构件，蒸汽导入构件的进汽端的端口相对于导流构件的导流面凸出设置，以防止管路通道内的液体通过进汽端倒流至蒸汽发生器内。
作为一种优选的实施方式，熨烫设备还包括与导流构件连通的水盒，管路通道内的液体能够通过导流构件进入水盒内，以便于排出的液体能够被回收再利用。
附图说明
下面参照附图并结合熨烫设备来描述本发明的优选实施方式。附图为：
图1是本发明的熨烫设备的整体结构示意；
图2是本发明的熨烫设备的气液分离组件的结构示意图。
附图中：1、熨烫空间；2、容纳腔；3、蒸汽喷射构件；31、喷头；32、蒸汽导管；4、气液分离组件；41、本体；411、蒸汽导出段；412、分离腔；42、分离构件；43、导流构件；431、汇聚结构；432、导出结构；5、蒸汽导入构件。
具体实施方式
首先，本领域技术人员应当理解的是，这些实施方式仅仅用于解释本发明的技术原理，并非旨在限制本发明的保护范围。本领域技术人员可以根据需要对其作出调整，以便适应具体的应用场合。例如，虽然本发明的气液分离组件是结合熨烫设备来描述的，但显然，该气液分离组件还可以应该用在其他具有相同的气液分离需求的蒸汽设备上，如洗护一体机等。
需要说明的是，在本发明的描述中，术语“上”、“下”、“内”、“外”等指示的方向或位置关系的术语是基于附图所示的方向或位置关系，这仅仅是为了便于描述，而不是指示或暗示所述装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
此外，还需要说明的是，在本发明的描述中，除非另有明确的规定和限定，术语“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相 连，可以是两个元件内部的连通。对于本领域技术人员而言，可根据具体情况理解上述术语在本发明中的具体含义。
熨烫设备通常包括手持式熨烫设备和自动熨烫设备两种。具体地，手持式熨烫设备的蒸汽喷头能够被用户握持移动，在待熨烫衣物放置好的情形下，用户能够握持蒸汽喷头相对于待熨烫衣物移动，以便熨烫衣物的各个位置。自动熨烫设备是指蒸汽喷头能够直接向待熨烫衣物喷出蒸汽、熨烫待熨烫衣物上的各位置。用户只需将待熨烫衣物放置在蒸汽喷头的对应位置即可，无需在熨烫过程中手持蒸汽喷头。下面结合上述自动熨烫设备阐明本发明的技术方案。
首先参阅图1，图1为本发明的熨烫设备的整体结构示意。如图1所示，本发明的熨烫设备包括柜体外壳以及形成于柜体外壳内部的熨烫空间1和容纳腔2。容纳腔2与熨烫空间1连通。该熨烫设备还包括蒸汽喷射构件3和蒸汽发生器(图中未示出)。蒸汽喷射构件3包括喷头31和蒸汽导管32(下面将结合图2进行详细阐述)，蒸汽导管32的一端与蒸汽发生器相连通，另一端与喷头31连通。蒸汽喷射构件3和蒸汽发生器设置于容纳腔2内，喷头31朝向熨烫空间1，以便于蒸汽发生器产生的高温汽体能够流经蒸汽导管32和喷头31喷出至熨烫空间1。在用户将待熨烫衣物通过挂放等方式放置于熨烫空间1内时，喷头31喷出的汽体能够熨烫放置于熨烫空间1内的待熨烫衣物。
由于蒸汽发生器喷出的高温汽体为水汽和蒸汽的混合汽体，因此上述熨烫设备还包括设置于蒸汽发生器与蒸汽喷射构件3之间的气液分离组件4。气液分离组件4设置为能够分离蒸汽发生器喷出的蒸汽和水汽，以便于蒸汽发生器喷出的蒸汽和水汽的混合汽体能够在流经气液分离组件4时被分离，以避免蒸汽喷射构件3在喷出蒸汽的同时还喷出水汽。也就是说，气液分离组件4能够对蒸汽发生器喷出的蒸汽和水汽的混合汽体进行分离过滤，以阻止水汽从喷头31中喷出。
在上述实施方式中，上述“水汽”主要是指蒸汽发生器喷出的混合汽体中的大颗粒液滴，该大颗粒液滴会以大滴液体的形式喷射至待熨烫衣物上、濡湿衣物，影响褶痕的熨平效果；上述“蒸汽” 主要是指蒸汽发生器喷出的混合汽体中能够起到熨烫作用的高温小颗粒液滴，该小颗粒液滴会以汽体形式喷射至待熨烫衣物上。
关于上述，需要说明的是，首先，尽管本发明的熨烫设备是结合上述柜式的自动熨烫设备来描述的，但是这并不是限定的，其他结构的自动熨烫设备或者手持式熨烫设备也可配置上述气液分离组件4等部件，即熨烫设备的结构形式并不是唯一的。
其次，气液分离组件4的设置方式并不是限定的。上述“气液分离组件4设置于蒸汽发生器与蒸汽喷射构件3之间”主要是指气液分离组件4设置于蒸汽喷射构件3的喷头31和蒸汽发生器上的蒸汽喷出结构之间。例如，在一种可能的情形中，蒸汽发生器与蒸汽喷射构件3直接连接，气液分离组件4设置于蒸汽发生器上、蒸汽喷出结构的下游(即蒸汽喷出结构的汽体流出侧)。在另一种可能的情形中，蒸汽发生器与蒸汽喷射构件3直接连接，气液分离组件4设置于蒸汽喷射构件3上(如蒸汽导管32上)、喷头31的蒸汽喷出口的上游(即喷头31的汽体流入侧)。在又一种可能的情形中，蒸汽发生器通过气液分离组件4与蒸汽喷射构件3间接连通。下面结合最后一种情形来进一步描述本发明的优选技术方案。
接下来参阅图2，图2是本发明的熨烫设备的气液分离组件的结构示意图，如图2所示，气液分离组件4包括本体41和分离构件42。本体41内形成有管路通道，该管路通道的一端与蒸汽发生器连通，另一端与蒸汽导管32连通，以便在蒸汽发生器和喷头31之间形成汽体的流动通路。分离构件42设置于管路通道内。在气体流经管路通道的分离构件42位置时，分离构件42能够阻止混合汽体中的水汽继续流动，混合汽体中的蒸汽经过分离构件42后继续流动，从而使喷头31中只喷出蒸汽。
作为一种可能的实施方式，分离构件42为设置于上述管路通道内的滤网。该滤网通过粘接、卡接、螺接等方式沿管路通道的横截面方向(包括横向截面方向和具有倾斜度的横向截面方向)进行固定。其中，滤网的结构形式并不是限定的。例如，上述滤网可以是具有密集网孔的单层网结构，或者由多层网交叠形成的具有密集孔径 的网结构。当然，除滤网外，该分离构件42还可以是其他过滤结构。例如，内部形成有贯通的密集孔径的块状结构。
进一步地，管路通道包括蒸汽导出段411和分离腔412，蒸汽导出段411的一端通过分离腔412与蒸汽发生器连通，另一端与蒸汽导管32连通，其中，蒸汽导出段411横截面的面积沿蒸汽的流动方向减小，以使蒸汽能够集中进入蒸汽导管32内，在一定程度上减轻了蒸汽在流动过程中的冷凝程度。作为示例，蒸汽导出段411横截面的面积沿蒸汽的流动方向逐渐减小，使得蒸汽导出段411形成为倒锥形通道。分离腔412为圆柱形通道，且该圆柱形通道的横截面尺寸与蒸汽导出段411的最大横截面尺寸相等，以使分离腔412内具有足够大的过滤空间，保证了分离效率，并且分离腔412内分离出的蒸汽在进入蒸汽导出段411后即开始被集中引导、不断聚拢，以防止部分蒸汽逸散后冷凝。
继续参阅图2，优选地，气液分离组件4还包括导流构件43。按照图2方位，图2中的箭头方向为蒸汽的流动方向，导流构件43设置于分离构件42的上游——即分离构件42的下侧。导流构件43的一端与分离腔412连通，另一端与管路通道的外部连通。在水汽被分离构件42阻挡、聚集在分离腔412的下方时，导流构件43能够引导水汽冷凝后形成的液体流出至管路通道的外部，以避免管路通道内积存大量液体影响蒸汽流动。
如图2所示，导流构件43包括相连通的汇聚结构431和导出结构432。汇聚结构431能够将液体汇聚至导出结构432内，汇聚结构431设置于分离构件42的下侧并与分离腔412连通，导出结构432与管路通道的外部连通，以便于将分离腔412内的水汽冷凝成的液体能够被汇聚导出至管路通道外。作为示例，汇聚结构431的形状为倒锥形，导出结构432为设置于汇聚结构431的锥口端部的管状结构。
作为一种优选的实施方式，本发明的熨烫设备还包括与导流构件43连通的水盒(图中未示出)，以便导流构件43从管路通道内引导出的液体能够容纳于水盒中。具体地，该水盒与导出结构432连通，使得管路通道内的液体能够通过汇聚结构431-导出结构432-水盒的流动路径从管路通道内排出。
为了防止管路通道内的液体倒流至蒸汽发生器内，优选地，本发明的熨烫设备还包括蒸汽导入构件5。如图2所示，示例性地，蒸汽导入构件5为管状结构。该管状结构的下端为进汽端，该进汽端与蒸汽发生器连通。管状结构的上端为出汽端，该出汽端与分离腔412连通。其中，上述出汽端的端口相对于导流构件43内侧的导流面凸出设置，以便于液体沿导流面流动时能够绕过出汽端流出，从而避免液体进入出汽端、倒流至蒸汽发生器内。
作为一种具体的实施方式，蒸汽导入构件5的设置方案为：汇聚结构431设置有倾斜度，以使导出结构432相对管路通道的中心轴线偏斜，避让蒸汽导入构件5。蒸汽导入构件5以出汽端伸入至汇聚结构431内的方式设置，以便相对于汇聚结构431的内侧表面凸出，从而在连通管路通道的同时使出汽端凸出设置。
本领域技术人员能够理解的是，首先，本体41的外形和其中的管路通道的形状并不局限上述结构，例如，管路通道的蒸汽导出段也可以与分离腔412的管径始终一致。本体41除了与管路通道的管壁形状相适应以外，也可以是筒状结构，只要本体41内部形成的管路通道能够满足蒸汽流通需求即可。其次，导流构件43的形状不局限于汇聚结构431和导出结构432，只要导流构件43的设置形状能够满足液体的导流需求即可。例如，导流构件43还可以是直管结构。再者，蒸汽导入构件5的形状以及设置方式并不是限定的。例如，当蒸汽导入构件5在管路通道上的连通位置高于导流构件43时，蒸汽导入构件5的出汽端也可以不凸出设置。蒸汽导入构件5除了是图2中示出的直管结构以外，还可以是弯曲管结构，如S形管，只要蒸汽导入构件5能够满足蒸汽导入需求即可。
综上所述，本发明的熨烫设备包括蒸汽发生器、蒸汽喷射构件3和气液分离组件4，其中，气液分离组件4包括内部形成有管路通道的本体41、设置于管路通道内的分离构件42和导流构件43。管路通道的一端与蒸汽发生器连通，另一端与蒸汽喷射构件3连通，以使分离构件设置在汽体的流动路径上，使得汽体中的水汽能够在被分离构件42过离，避免蒸汽喷射构件3内喷出蒸汽时还喷出大滴液体。 导流构件43设置于分离构件42的上游，以便将分离出的水汽冷凝后产生的液体引导出管路通道内，以保证汽体的充分流通。
至此，已经结合附图所示的优选实施方式描述了本发明的技术方案，但是，本领域技术人员容易理解的是，本发明的保护范围显然不局限于这些具体实施方式。在不偏离本发明的原理的前提下，本领域技术人员可以对相关技术特征作出等同的更改或替换，这些更改或替换之后的技术方案都将落入本发明的保护范围之内。

Claims (10)

  1. 一种熨烫设备，其特征在于，所述熨烫设备包括蒸汽发生器、蒸汽喷射构件和气液分离组件，所述蒸汽发生器与所述蒸汽喷射构件相连通，所述气液分离组件设置于所述蒸汽发生器与所述蒸汽喷射构件之间，
    所述气液分离组件设置为能够分离所述蒸汽发生器喷出的蒸汽和水汽。
  2. 根据权利要求1所述的熨烫设备，其特征在于，所述气液分离组件包括本体和分离构件，所述本体内形成有管路通道，所述管路通道的两端分别与所述蒸汽发生器和所述蒸汽喷射构件连通，所述分离构件设置于所述管路通道内。
  3. 根据权利要求2所述的熨烫设备，其特征在于，所述分离构件为设置于所述管路通道内的滤网。
  4. 根据权利要求2所述的熨烫设备，其特征在于，所述管路通道包括蒸汽导出段，所述蒸汽导出段的一端与所述蒸汽发生器连通，所述蒸汽导出段的另一端与所述蒸汽喷射构件连通，
    所述蒸汽导出段横截面的面积沿蒸汽的流动方向减小。
  5. 根据权利要求2所述的熨烫设备，其特征在于，所述气液分离组件还包括设置于所述分离构件的上游的导流构件，所述导流构件的一端与所述管路通道连通，所述导流构件的另一端与所述管路通道的外部连通。
  6. 根据权利要求5所述的熨烫设备，其特征在于，所述导流构件包括相连通的汇聚结构和导出结构，所述汇聚结构能够将液体汇聚至所述导出结构内，所述汇聚结构与所述管路通道连通，所述导出结构与所述管路通道的外部连通。
  7. 根据权利要求6所述的熨烫设备，其特征在于，所述汇聚结构的形状为倒锥形。
  8. 根据权利要求5所述的熨烫设备，其特征在于，所述熨烫设备还包括蒸汽导入构件，所述蒸汽导入构件包括进汽端和出汽端，所述进汽端与所述蒸汽发生器连通，所述出汽端通过所述导流构件与所述管路通道连通，
    所述出汽端的端口相对于所述导流构件的导流面凸出设置。
  9. 根据权利要求5所述的熨烫设备，其特征在于，所述熨烫设备还包括与所述导流构件连通的水盒。
  10. 根据权利要求2至9中任一项所述的熨烫设备，其特征在于，所述蒸汽喷射构件包括蒸汽导管和喷头，所述蒸汽导管的一端与所述管路通道连通，所述蒸汽导管的另一端与所述喷头连通。
PCT/CN2019/110951 2018-10-16 2019-10-14 熨烫设备 WO2020078305A1 (zh)

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CN113445289A (zh) * 2020-03-24 2021-09-28 青岛海尔洗衣机有限公司 一种熨烫机

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