WO2014094454A1 - 干衣机或洗干一体机 - Google Patents
干衣机或洗干一体机 Download PDFInfo
- Publication number
- WO2014094454A1 WO2014094454A1 PCT/CN2013/082591 CN2013082591W WO2014094454A1 WO 2014094454 A1 WO2014094454 A1 WO 2014094454A1 CN 2013082591 W CN2013082591 W CN 2013082591W WO 2014094454 A1 WO2014094454 A1 WO 2014094454A1
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- WO
- WIPO (PCT)
- Prior art keywords
- cooling medium
- cooling
- metal heat
- washing
- heat exchange
- Prior art date
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Classifications
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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
- D06F58/20—General details of domestic laundry dryers
- D06F58/24—Condensing arrangements
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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
- D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air
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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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
Definitions
- the invention relates to a clothes dryer or a washing and drying machine. Background technique
- the existing clothes dryer or the washing and drying machine can wash the clothes or the items to be washed, and can dry the clothes.
- the clothes are dried by hot gas and a moist heat gas is generated.
- the cooling water is then contacted with a hot humid gas in the form of a spray to cool and dry the hot humid gas.
- the present invention aims to solve at least one of the technical problems existing in the prior art. Accordingly, it is an object of the present invention to provide a dryer or a washer-dryer that increases the efficiency of condensation.
- a dryer or a washing and drying machine comprising: a rear tub having therein for accommodating items to be washed a receiving cavity; the cover is disposed on an outer surface of the rear tub, a gap is defined between the cover and the rear tub, and the cavity is in communication with the receiving cavity; and a metal heat exchange member, the metal heat exchange member is disposed in the cavity, wherein a cooling cavity is defined between the metal heat exchange member and the cover, the metal heat exchange member and the rear barrel A hot air chamber is defined between the two.
- a clothes dryer or a washing and drying machine by providing the cover on an outer surface of the rear tub and disposing the metal heat exchange member between the cover and the rear tub, Thereby the cooling chamber and the hot gas chamber can be formed. Thereby, the hot and humid gas in the hot gas chamber can be cooled and dried by passing a cooling medium into the cooling chamber.
- the method of cooling and drying the hot and humid gas by the dryer or the washing and drying machine according to the embodiment of the present invention is completely different from the cooling and drying method of the hot and humid gas by the existing dryer or the washing and drying machine.
- the dryer or the washing and drying machine according to the embodiment of the present invention can greatly improve the condensation efficiency.
- the dryer or the washing and drying machine according to the embodiment of the present invention may further have the following additional technical features:
- the metal heat exchange member is integrally formed with the injection molded connector by an injection molding process. Within the cavity.
- the metal heat exchange member is integrally formed with the injection molded connector by an injection molding process, and is disposed in the cavity, and is respectively formed and cooled in the vicinity of opposite sides of the metal heat exchange member.
- the first cooling medium passage and the second cooling medium passage wherein the first cooling medium passage is open to the cooling medium, and the second cooling medium passage is configured to discharge the passing cooling medium.
- a port of the first cooling passage is provided for the cooling medium, and another port of the first cooling passage is in communication with the cooling chamber; a port of the second cooling medium passage and the cooling The cavity is in communication, and the other port of the second cooling medium passage is for discharging the cooling medium.
- the first cooling medium passage and the second cooling medium passage are respectively defined between the injection joints on opposite sides of the metal heat exchange member and the cover.
- the cooling medium flows through a port of the first cooling passage through a first cooling medium passage and a second cooling medium passage that communicate with the cooling chamber, and flows into the cooling chamber through the first cooling passage, when the cooling medium continues to fill
- the cooling chamber reaches a port of the second cooling medium passage, it is discharged through the second cooling medium passage and through the other port of the second cooling medium passage. Therefore, the condensation efficiency can be greatly improved by introducing the outside cooling medium into the cooling chamber.
- a first rib is disposed on a rear surface of the rear tub, and each of the cover and the metal heat exchange member is disposed on the first rib, wherein The cover, the first rib and the rear barrel define the cavity, and the hot air chamber is defined between the metal heat exchange member, the first rib and the rear barrel The cooling chamber is defined between the cover and the metal heat exchange member.
- the inner side of the rear surface of the injection molded connector is provided with a step portion, and the edge of the cover is provided on the step portion.
- an upper end of the one of the first cooling medium passage and the second cooling medium passage is adapted to communicate with an external cooling medium, the first cooling medium passage and the A lower end of the other of the second cooling medium passages communicates with the receiving chamber.
- the cooling medium is water.
- FIG. 1 is a partial exploded view of a clothes dryer or a washing and drying machine according to an embodiment of the present invention
- Figure 2 is a partial cross-sectional view of a clothes dryer or a washer-dryer in accordance with an embodiment of the present invention
- Figure 3 is an enlarged view of the area A in Figure 2;
- FIG. 4 is a schematic structural view of a back tub of a clothes dryer or a washing and drying machine according to an embodiment of the present invention
- FIG. 5 is a schematic view showing the structure of a cooling chamber in FIG. 4 in which a first cooling medium passage and a second cooling medium passage are connected.
- first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
- features defining “first” and “second” may include one or more of the features, either explicitly or implicitly.
- “multiple” has two or more meanings unless otherwise stated.
- connection should be understood broadly, and may be either fixed or detachable, unless explicitly stated or defined otherwise.
- Connected, or connected integrally can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
- the specific meaning of the above terms in the present invention can be understood in the specific case for those skilled in the art.
- a clothes dryer or a washer-dryer 10 includes a rear tub 100, a cover 200, and a metal heat exchange member 300.
- the rear tub 100 has a housing chamber 110 for receiving articles to be washed.
- a cover 200 is disposed on an outer surface of the rear tub 100, and a cavity 210 is defined between the cover 200 and the rear tub 100, and the cavity 210 communicates with the accommodating cavity 110.
- the metal heat exchange member 300 is disposed in the cavity 210, wherein a cooling chamber 211 is defined between the metal heat exchange member 300 and the cover 200, and a hot air chamber 212 is defined between the metal heat exchange member 300 and the rear barrel 100. In other words, the metal heat exchange member 300 divides the cavity 210 into a cooling chamber 211 and a hot gas chamber 212.
- hot air can be introduced into the inner cylinder of the washing and drying machine 10, and the hot air is dried to become a moist hot gas.
- the moist hot gas can enter the containment chamber 110 and, in turn, enter the hot gas chamber 212.
- a cooling medium such as water may be introduced into the cooling chamber 211.
- the cooling medium and the moist hot gas may be heat-exchanged through the metal heat exchange member 300 to condense the moisture in the moist hot gas into condensed water, which becomes a dry gas.
- the drying gas can be directly discharged to the outside of the washing and drying machine 10 (for example, discharged to the outside), and the drying gas can also be heated and then passed into the inner cylinder of the washing and drying machine 10.
- the clothes dryer or the washing and drying machine 10 can form a cooling by providing a cover 200 on the outer surface of the rear tub 100 and a metal heat exchange member 300 between the cover 200 and the rear tub 100. Cavity 211 and hot gas chamber 212. Thereby, the hot and humid gas in the hot gas chamber 212 can be cooled and dried by passing a cooling medium into the cooling chamber 211.
- the method of cooling and drying the hot and humid gas by the dryer or the washer-dryer 10 according to the embodiment of the present invention is completely different from the cooling and drying method of the hot and humid gas by the existing washer-dryer.
- the dryer or the washer-dryer 10 according to the embodiment of the present invention can greatly improve the condensation efficiency.
- the rear surface 120 of the rear tub 100 may be provided with a first rib 130, and each of the cover 200 and the metal heat exchange member 300 may be It is disposed on the first rib 130.
- a cavity 210 may be defined between the cover 200, the first rib 130, and the rear tub 100.
- the hot air chamber 212 may be defined between the metal heat exchanger 300, the first rib 130, and the rear tub 100.
- a cooling chamber 211 may be defined between the 200 and the metal heat exchange member 300.
- the front and rear directions are shown by the arrow B in Fig. 1 to Fig. 3.
- the metal heat exchange member 300 is integrally formed with the injection molded connector 400 by an injection molding process and placed in the cavity 210. Specifically, at the time of manufacture, the metal heat exchange member 300 is placed in an injection mold to be injection molded, and the metal heat exchange member 300 and the injection molded joint member 400 are integrally molded to solve the problem of sealing the metal heat exchange member and the injection molded joint.
- the metal heat exchange member 300 is integrally formed in the cavity 210 by an injection molding process and the injection molded connector 400, on opposite sides of the metal heat exchange member 300.
- a first cooling medium passage 470 and a second cooling medium passage 480 are formed in the vicinity of the cooling chamber 211, respectively, the first cooling medium passage 470 is provided with a cooling medium, and the second cooling medium passage 480 is provided for discharging the inlet. Cooling medium.
- the first cooling medium passage 470 and the second cooling medium passage are respectively defined between the injection molding connector 400 on opposite sides of the metal heat exchange member 300 and the cover 200. 480.
- the first cooling passage 470-port is provided with a cooling medium, and the other port of the first cooling passage 470 is in communication with the cooling chamber 211; a port of the second cooling medium passage 480 is The cooling chamber 211 is in communication, and the other port of the second cooling medium passage 480 is for discharging the cooling medium.
- the cooling medium is preferably water.
- the cooling medium can also be a flowing liquid that can carry away heat.
- the upper end of the one of the first cooling medium passage 470 and the second cooling medium passage 480 may be adapted to communicate with an external cooling medium, the first cooling medium passage 470 and the second cooling The lower end of the other of the medium passages 480 may be in communication with the accommodating chamber 110.
- the cooling medium first flows through a port of the first cooling passage 470, flows into the cooling chamber 211 through the first cooling passage 470, and continues to fill the cooling chamber 211 to reach the second cooling medium passage when the cooling medium continues to fill.
- One port of 480 is discharged through the second cooling medium passage 480 and through the other port of the second cooling medium passage 480.
- the cooling medium and the moist hot gas may be heat-exchanged through the metal heat exchange member 300 to condense the moisture in the moist hot gas into condensed water, which becomes a dry gas.
- the dry gas can be directly discharged to the outside of the dryer or the washing and drying machine 10 (for example, discharged to the outside).
- the inner side of the rear surface 430 of the injection molded connector 400 may be provided with a step portion 440, and the edge of the cover 200 may be provided on the step portion 440. This not only makes it easier to install the cover 200, but also allows the cover 200 to be more securely mounted on the connector 400.
- the cross section of the first cooling medium passage 470 may be rectangular, and the cross section of the second cooling medium passage 480 may also be rectangular. Thereby, the cooling medium can be smoothly flowed in the first cooling medium passage 470 and the second cooling medium passage 480.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Drying Of Solid Materials (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
一种干衣机或洗干一体机(10)包括:后桶(100),所述后桶(100)内具有用于容纳待洗物品的容纳腔(110);封盖(200),所述封盖(200)设在所述后桶(100)的外表面上,所述封盖(200)与所述后桶(100)之间限定出空腔(210),所述空腔(210)与所述容纳腔(110)连通;和金属换热件(300),所述金属换热件设在所述空腔(210)内,其中所述金属换热件(300)与所述封盖(200)之间限定出冷却腔(211),所述金属换热件(300)与所述后桶(100)之间限定出热气腔(212)。所述干衣机或洗干一体机(10)能大大提高冷凝效率。
Description
干衣机或洗干一体机
技术领域
本发明涉及一种干衣机或洗干一体机。 背景技术
现有的干衣机或洗干一体机可以对即可以对衣物或待洗物品进行洗涤, 又可以对衣物 进行干燥。 在现有的干衣机或洗干一体机中, 利用热气体对衣物进行干燥, 并产生湿热气 体。 然后将冷却水以喷雾的形式与湿热气体接触, 以便对湿热气体进行冷却干燥。 发明内容
本发明旨在至少解决现有技术中存在的技术问题之一。为此, 本发明的一个目的在 于提出一种提高冷凝效率的干衣机或洗干一体机。
为了实现上述目的, 根据本发明的实施例提出一种干衣机或洗干一体机, 所述干衣机 或洗干一体机包括: 后桶, 所述后桶内具有用于容纳待洗物品的容纳腔; 封盖, 所述封盖 设在所述后桶的外表面上, 所述封盖与所述后桶之间限定出空腔, 所述空腔与所述容纳腔 连通; 和金属换热件, 所述金属换热件设在所述空腔内, 其中所述金属换热件与所述封盖 之间限定出冷却腔, 所述金属换热件与所述后桶之间限定出热气腔。
根据本发明实施例的干衣机或洗干一体机通过在所述后桶的外表面上设置所述封盖 且在所述封盖与所述后桶之间设置所述金属换热件, 从而可以形成所述冷却腔和所述热气 腔。 由此可以通过向所述冷却腔内通入冷却介质来对所述热气腔内的湿热气体进行冷却干 燥。根据本发明实施例的干衣机或洗干一体机对湿热气体的冷却干燥方式完全不同于现有 的干衣机或洗干一体机对湿热气体的冷却干燥方式。根据本发明实施例的干衣机或洗干一 体机能大大提高冷凝效率。
另外, 根据本发明实施例的干衣机或洗干一体机还可以具有如下附加的技术特征: 根据本发明的一个实施例, 所述金属换热件通过注塑工艺与注塑连接件一体成型后置 于所述空腔内。
根据本发明的一个实施例,所述金属换热件通过注塑工艺与注塑连接件一体成型后设 置于所述空腔内, 在所述金属换热件两相对侧边附近分别形成与所述冷却腔相互连通的第 一冷却介质通道和第二冷却介质通道, 第一冷却介质通道供通入冷却介质, 第二冷却介质 通道供排出通入的所述冷却介质。
根据本发明的一个实施例, 所述第一冷却通道一端口供通入冷却介质, 第一冷却通道 的另一端口与所述冷却腔相连通; 第二冷却介质通道的一端口与所述冷却腔相连通, 第二 冷却介质通道的另一端口供排出冷却介质。
根据本发明的一个实施例,在所述金属换热件两相对侧边的注塑连接件上与封盖之间 分别限定出所述的第一冷却介质通道和第二冷却介质通道。
通过与冷却腔相互连通的第一冷却介质通道及第二冷却介质通道, 冷却介质通过第一 冷却通道的一端口流入, 经第一冷却通道流入所述冷却腔内, 当冷却介质持续充满所述冷 却腔至到达第二冷却介质通道的一端口时, 经由第二冷却介质通道, 并通过第二冷却介质 通道另一端口排出。 因此, 通过外界的冷却介质的导入冷却腔内, 可大大提高冷凝效率。
根据本发明的一个实施例, 所述后桶的后表面上设有第一凸肋, 所述封盖和所述金属 换热件中的每一个设在所述第一凸肋上, 其中所述封盖、 所述第一凸肋和所述后桶之间限 定出所述空腔, 所述金属换热件、 所述第一凸肋和所述后桶之间限定出所述热气腔, 所述 封盖、 和所述金属换热件之间限定出所述冷却腔。
根据本发明的一个实施例, 所述注塑连接件的后表面的内侧设有台阶部, 所述封盖的 边缘设在所述台阶部上。
根据本发明的一个实施例,所述第一冷却介质通道和所述第二冷却介质通道中的所述 一个的上端适于与外界的冷却介质相连通, 所述第一冷却介质通道和所述第二冷却介质通 道中的所述另一个的下端与所述容纳腔连通。
根据本发明的一个实施例, 所述冷却介质为水。
本发明的附加方面和优点将在下面的描述中部分给出, 部分将从下面的描述中变 得明显, 或通过本发明的实践了解到。 附图说明
本发明的上述和 /或附加的方面和优点从结合下面附图对实施例的描述中将变得 明显和容易理解, 其中:
图 1是根据本发明实施例的干衣机或洗干一体机的局部***图;
图 2是根据本发明实施例的干衣机或洗干一体机的局部剖视图;
图 3是图 2中的 A区域的放大图;
图 4是根据本发明实施例的干衣机或洗干一体机的后桶的结构示意图;
图 5是图 4中连通有第一冷却介质通道和第二冷却介质通道的冷却腔结构示意图。 具体实施方式
下面详细描述本发明的实施例, 所述实施例的示例在附图中示出, 其中自始至终相 同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。 下面通过参考 附图描述的实施例是示例性的, 仅用于解释本发明, 而不能理解为对本发明的限制。
在本发明的描述中, 需要理解的是, 术语 "中心"、 "纵向"、 "横向"、 "上"、 "下" 、 "前" 、 "后" 、 "左" 、 "右" 、 "竖直" 、 "水平" 、 "顶" 、 "底" 、 "内" 、 "外" 等指示的方位或位置关系为基于附图所示的方位或位置关系, 仅是为 了便于描述本发明和简化描述, 而不是指示或暗示所指的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, 术语 "第 一" 、 "第二 " 仅用于描述目的, 而不能理解为指示或暗示相对重要性或者隐含指明 所指示的技术特征的数量。 由此, 限定有 "第一" 、 "第二 " 的特征可以明示或者隐 含地包括一个或者更多个该特征。 在本发明的描述中, 除非另有说明, "多个" 的含 义是两个或两个以上。
在本发明的描述中, 需要说明的是, 除非另有明确的规定和限定, 术语 "安装" 、 "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。 对于本领域的普通技术人员而言, 可 以具体情况理解上述术语在本发明中的具体含义。
下面参考图 1-图 5描述根据本发明实施例的干衣机或洗干一体机 10。 如图 1-图 4 所示, 根据本发明实施例的干衣机或洗干一体机 10包括后桶 100、 封盖 200和金属换热 件 300。
后桶 100内具有用于容纳待洗物品的容纳腔 110。 封盖 200设在后桶 100的外表面上, 封盖 200与后桶 100之间限定出空腔 210, 空腔 210与容纳腔 110连通。 金属换热件 300 设在空腔 210内, 其中金属换热件 300与封盖 200之间限定出冷却腔 211, 金属换热件 300 与后桶 100之间限定出热气腔 212。换言之, 金属换热件 300将空腔 210分隔成冷却腔 211 和热气腔 212。
在对根据本发明实施例的洗干一体机 10内的衣物进行烘干时,可以将热空气通入洗干 一体机 10的内筒, 热空气对衣物进行烘干后变成湿热气体。该湿热气体可以进入到容纳腔 110内, 并进而进入到热气腔 212内。 为了对热气腔 212内的湿热气体进行冷却, 可以向 冷却腔 211 内通入冷却介质, 例如水。 该冷却介质和该湿热气体可以通过金属换热件 300 发生热交换, 以便将该湿热气体中的湿气冷凝成冷凝水, 该湿热气体变成干燥气体。 其中, 该干燥气体可以直接排放到洗干一体机 10外 (例如排放到室外), 该干燥气体也可以被加 热后再次通入洗干一体机 10的内筒。
根据本发明实施例的干衣机或洗干一体机 10通过在后桶 100的外表面上设置封盖 200 且在封盖 200与后桶 100之间设置金属换热件 300,从而可以形成冷却腔 211和热气腔 212。 由此可以通过向冷却腔 211内通入冷却介质来对热气腔 212内的湿热气体进行冷却干燥。 根据本发明实施例的干衣机或洗干一体机 10对湿热气体的冷却干燥方式完全不同于现有 的洗干一体机对湿热气体的冷却干燥方式。 根据本发明实施例的干衣机或洗干一体机 10 能大大提高冷凝效率。
如图 1-图 4所示, 在本发明的一些实施例中, 后桶 100的后表面 120上可以设有第一 凸肋 130, 封盖 200和金属换热件 300中的每一个都可以设在第一凸肋 130上。 其中, 封 盖 200、第一凸肋 130和后桶 100之间可以限定出空腔 210,金属换热件 300、第一凸肋 130 和后桶 100之间可以限定出热气腔 212, 封盖 200、和金属换热件 300之间可以限定出冷却 腔 211。 其中, 前后方向如图 1-图 3中的箭头 B所示。
在本发明之较佳实施例中, 所述金属换热件 300通过注塑工艺与注塑连接件 400—体 成型后置于所述空腔 210内。 具体而言, 在制造时, 将金属换热件 300置入注塑模内一起 注塑, 使金属换热件 300与注塑连接件 400—体成型, 以解决金属换热件与注塑连接件密 封问题。
在本发明之较佳实施例中, 所述金属换热件 300通过注塑工艺与注塑连接件 400—体 成型后设置于所述空腔 210内, 在所述金属换热件 300两相对侧边附近分别形成与所述冷 却腔 211相互连通的第一冷却介质通道 470和第二冷却介质通道 480, 第一冷却介质通道 470供通入冷却介质, 第二冷却介质通道 480供排出通入的所述冷却介质。 具体而言, 如 图 3, 在所述金属换热件 300两相对侧边的注塑连接件 400上与封盖 200之间分别限定出 所述的第一冷却介质通道 470和第二冷却介质通道 480。
更详细地, 在所述第一冷却通道 470—端口供通入冷却介质, 第一冷却通道 470的另 一端口与所述冷却腔 211相连通; 第二冷却介质通道 480的一端口与所述冷却腔 211相连 通, 第二冷却介质通道 480的另一端口供排出冷却介质。
需要注意的是, 在本发明之一些实施例中, 冷却介质较佳为水。 当然, 在其他一些实 施例中, 冷却介质也可为可携带走热量的流动液体。
在本发明的其中一些示例中, 第一冷却介质通道 470和第二冷却介质通道 480中的所 述一个的上端可以适于与外界的冷却介质相连通, 第一冷却介质通道 470和第二冷却介质 通道 480中的所述另一个的下端可以与容纳腔 110连通。
请参考图 5, 冷却介质先通过第一冷却通道 470的一端口流入, 经第一冷却通道 470流 入所述冷却腔 211 内, 当冷却介质持续充满所述冷却腔 211至到达第二冷却介质通道 480 的一端口时, 经由第二冷却介质通道 480, 并通过第二冷却介质通道 480另一端口排出。
这样, 通过向冷却腔 211内通入冷却介质(例如水), 可以对热气腔 212内的湿热气体进行 冷却, 大大提高了冷凝效率。 该冷却介质和该湿热气体可以通过金属换热件 300发生热交 换, 以便将该湿热气体中的湿气冷凝成冷凝水, 该湿热气体变成干燥气体。 其中, 该干燥 气体可以直接排放到干衣机或洗干一体机 10外 (例如排放到室外)。
如图 3所示, 注塑连接件 400的后表面 430的内侧可以设有台阶部 440, 封盖 200的边 缘可以设在台阶部 440上。 由此不仅可以降低封盖 200的安装难度, 而且可以将封盖 200 更加牢固地安装在连接件 400上。
第一冷却介质通道 470的横截面可以是矩形, 第二冷却介质通道 480的横截面也可以 是矩形。 由此可以使冷却介质在第一冷却介质通道 470和第二冷却介质通道 480内平稳地 流动。
在本说明书的描述中,参考术语"一个实施例"、 "一些实施例"、 "示意性实施例"、 "示 例"、 "具体示例"、 或 "一些示例"等的描述意指结合该实施例或示例描述的具体特征、 结 构、 材料或者特点包含于本发明的至少一个实施例或示例中。 在本说明书中, 对上述术语 的示意性表述不一定指的是相同的实施例或示例。 而且, 描述的具体特征、 结构、 材料或 者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管已经示出和描述了本发明的实施例, 本领域的普通技术人员可以理解: 在不 脱离本发明的原理和宗旨的情况下可以对这些实施例进行多种变化、 修改、 替换和变 型, 本发明的范围由权利要求及其等同物限定。
Claims
权利要求
1、 一种干衣机或洗干一体机, 其特征在于, 包括:
后桶 (100), 所述后桶 (100) 内具有用于容纳待洗物品的容纳腔 (110);
封盖 (200), 所述封盖 (200) 设在所述后桶 (100) 的外表面上, 所述封盖 (200) 与 所述后桶 (100) 之间限定出空腔 (210), 所述空腔 (210) 与所述容纳腔 (110) 连通; 和 金属换热件 (300), 所述金属换热件 (300) 设在所述空腔 (210) 内, 其中所述金属 换热件 (300) 与所述封盖 (200) 之间限定出冷却腔 (211 ), 所述金属换热件 (300) 与所 述后桶 (100) 之间限定出热气腔 (212)。
2、 根据权利要求 1所述的干衣机或洗干一体机, 其特征在于, 所述金属换热件 (300) 通过注塑工艺与注塑连接件 (400) —体成型后置于所述空腔 (210) 内。
3、 根据权利要求 1所述的干衣机或洗干一体机, 其特征在于, 所述金属换热件 (300) 通过注塑工艺与注塑连接件 (400) —体成型后设置于所述空腔 (210) 内, 在所述金属换 热件 (300) 两相对侧边附近分别形成与所述冷却腔 (211 ) 相互连通的第一冷却介质通道
(470) 和第二冷却介质通道 (480) , 第一冷却介质通道 (470) 供通入冷却介质, 第二冷却 介质通道 (480)供排出通入的所述冷却介质。
4、根据权利要求 3所述的干衣机或洗干一体机,其特征在于,所述第一冷却通道(470) 一端口供通入冷却介质, 第一冷却通道 (470) 的另一端口与所述冷却腔 (211 ) 相连通; 第二冷却介质通道(480)的一端口与所述冷却腔 (211 ) 相连通, 第二冷却介质通道(480) 的另一端口供排出冷却介质。
5、根据权利要求 3所述的干衣机或洗干一体机,其特征在于,在所述金属换热件(300) 两相对侧边的注塑连接件 (400) 上与封盖 (200) 之间分别限定出所述的第一冷却介质通 道 (470) 和第二冷却介质通道(480)。
6、 根据权利要求 1所述的干衣机或洗干一体机, 其特征在于, 所述后桶 (100) 的后 表面 (120) 上设有第一凸肋 (130), 所述封盖 (200) 和所述金属换热件中的每一个设在 所述第一凸肋 (130) 上, 其中所述封盖 (200)、 所述第一凸肋 (130) 和所述后桶 (100) 之间限定出所述空腔 (210), 所述金属换热件、 所述第一凸肋和所述后桶之间限定出所述 热气腔, 所述封盖 (200)、 和所述金属换热件 (300) 之间限定出所述冷却腔。
7、 根据权利要求 1所述的干衣机或洗干一体机, 其特征在于, 所述注塑连接件的后表 面的内侧设有台阶部, 所述封盖的边缘设在所述台阶部上。
8、 根据权利要求 3所述的干衣机或洗干一体机, 其特征在于, 所述第一冷却介质通道 和所述第二冷却介质通道中的所述一个的上端适于与外界的冷却介质相连通, 所述第一冷 却介质通道和所述第二冷却介质通道中的所述另一个的下端与所述容纳腔 (110) 连通。
9、 根据权利要求 3、 4、 8之任一项所述的干衣机或洗干一体机, 其特征在于, 所述冷 却介质为水。
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CN2012105627195A CN103015140A (zh) | 2012-12-21 | 2012-12-21 | 干衣机 |
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PCT/CN2013/082591 WO2014094454A1 (zh) | 2012-12-21 | 2013-08-29 | 干衣机或洗干一体机 |
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CN103015140A (zh) * | 2012-12-21 | 2013-04-03 | 无锡小天鹅股份有限公司 | 干衣机 |
CN103266462A (zh) * | 2013-05-21 | 2013-08-28 | 顾健卫 | 柜式干衣机 |
CN105780425A (zh) * | 2014-12-26 | 2016-07-20 | 无锡小天鹅股份有限公司 | 洗衣机及其烘干装置 |
CN105780376A (zh) * | 2014-12-26 | 2016-07-20 | 无锡小天鹅股份有限公司 | 换热器和洗衣机 |
CN105155197B (zh) * | 2015-07-06 | 2018-03-30 | Tcl智能科技(合肥)有限公司 | 洗干一体机的风道和洗干一体机 |
CN106968090B (zh) * | 2016-01-14 | 2020-12-01 | 博西华电器(江苏)有限公司 | 干衣机 |
CN107541890A (zh) * | 2016-06-27 | 2018-01-05 | 青岛海尔滚筒洗衣机有限公司 | 一种洗干一体机 |
CN107541891A (zh) * | 2016-06-27 | 2018-01-05 | 青岛海尔滚筒洗衣机有限公司 | 一种洗干一体机 |
CN110629485B (zh) * | 2018-06-22 | 2023-03-17 | 青岛海尔洗涤电器有限公司 | 衣物处理设备 |
CN111254671B (zh) * | 2018-11-30 | 2023-10-27 | 博西华电器(江苏)有限公司 | 热交换装置及具有热交换装置的衣物烘干器具 |
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CN103485143B (zh) | 2016-08-03 |
CN103485144A (zh) | 2014-01-01 |
CN103015140A (zh) | 2013-04-03 |
WO2014094414A1 (zh) | 2014-06-26 |
CN103485143A (zh) | 2014-01-01 |
CN203530744U (zh) | 2014-04-09 |
CN103485144B (zh) | 2016-02-03 |
CN203530743U (zh) | 2014-04-09 |
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