WO2017206236A1 - 热泵系统和具有其的干衣机或洗干一体机 - Google Patents

热泵系统和具有其的干衣机或洗干一体机 Download PDF

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Publication number
WO2017206236A1
WO2017206236A1 PCT/CN2016/087135 CN2016087135W WO2017206236A1 WO 2017206236 A1 WO2017206236 A1 WO 2017206236A1 CN 2016087135 W CN2016087135 W CN 2016087135W WO 2017206236 A1 WO2017206236 A1 WO 2017206236A1
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Prior art keywords
fan
base
heat pump
pump system
volute
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PCT/CN2016/087135
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English (en)
French (fr)
Inventor
钱伟
苗雨来
朱春雨
卢松
Original Assignee
无锡小天鹅股份有限公司
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Priority claimed from CN201620519145.7U external-priority patent/CN205775471U/zh
Priority claimed from CN201610377704.XA external-priority patent/CN105951398A/zh
Application filed by 无锡小天鹅股份有限公司 filed Critical 无锡小天鹅股份有限公司
Publication of WO2017206236A1 publication Critical patent/WO2017206236A1/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
    • D06F58/20—General details of domestic laundry dryers 

Definitions

  • the invention relates to the technical field of household appliances, in particular to a heat pump system and a dryer or a washing and drying machine having the same.
  • the drum type washing and drying machine has various drying methods, and heat pump drying is one of them.
  • the heat pump drying system of the heat pump washing and drying machine in the related art is mostly divided into two types, that is, the compressor and the two devices are respectively arranged in the upper part and the lower part of the washing machine, and the middle is connected by a pipe fitting, and the layout structure is complicated, which is disadvantageous for production. With maintenance and so on.
  • the components of the heat pump system are integrated into one body, however, due to space constraints, the layout fan cannot be tiled.
  • the present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention is directed to a heat pump system that is compact in construction and that enables longitudinal utilization of space.
  • the present invention also provides a clothes dryer or a washing and drying machine having the above heat pump system.
  • a heat pump system comprising: a susceptor having a heat exchanger disposed therein, an air flow passage formed therein, wherein the heat exchanger is disposed in the air flow passage, and a vent is formed at a bottom of the base, the vent communicates with the air flow passage; a fan assembly, the fan assembly is disposed at a bottom of the base and opposite to the vent, the fan assembly is closed The circumference of the vent.
  • the fan assembly as the flow power of the airflow at the bottom of the base, not only the flow direction of the airflow can be adjusted, but also the airflow flows from the top to the bottom, and the longitudinal use of the space can be realized, which is a heat exchanger. It avoids the use of more space and avoids wasted space when tiling the fan assembly, which is more conducive to the integration and modularization of the heat pump system.
  • the fan assembly includes: a volute; a fan, the fan is rotatably disposed in the volute, and an axis of the fan extends in an up and down direction; a fan, the fan and the fan The fan is connected, and the fan is used to drive the fan to rotate.
  • a bottom of the volute is provided with a fan base, the fan is mounted on the fan base and located outside the volute, and a rotating shaft of the fan penetrates into the volute and The fans are connected.
  • the fan base is located on a bottom wall of the volute, the fan base is open at a lower end and the upper end is closed, and an upper end of the fan base protrudes toward the volute.
  • the fan is screwed to the fan base.
  • the base is located above the volute and the fan is located below the volute.
  • the volute includes a first housing and a second housing that are arranged up and down, the first housing and the second housing cooperate to define a fan placement cavity, and the fan is placed The fan is placed inside the cavity.
  • the base is placed above the fan assembly.
  • a clothes dryer or a washing and drying machine according to a second aspect of the invention comprises the heat pump system according to the first aspect of the invention.
  • the overall performance of the dryer or the washing and drying machine is improved by providing the heat pump system of the above first aspect.
  • FIG. 1 is a schematic view of a heat pump system in accordance with an embodiment of the present invention
  • FIG 2 is an exploded view of the heat pump system shown in Figure 1;
  • Figure 3 is a schematic illustration of the heat pump system shown in Figure 1 with the arrows pointing in the direction of airflow.
  • volute 41 a volute 41, a first housing 411, a second housing 412,
  • a heat pump system 100 in accordance with an embodiment of the first aspect of the present invention will now be described with reference to Figs.
  • a heat pump system 100 includes a base 1 and a fan assembly 4.
  • the base 1 is provided with a heat exchanger (such as the evaporator 3 and the condenser 2 shown in FIG. 1), and the airflow passage is formed in the base 1, and the heat exchanger is disposed in the airflow passage for The gas in the air flow passage is heat exchanged, and the bottom of the base 1 is formed with a vent 11 that communicates with the air flow passage; the fan assembly 4 is disposed at the bottom of the base 1 and opposite to the vent 11, and the fan assembly 4 is closed and ventilated. The periphery of the mouth 11.
  • a heat exchanger such as the evaporator 3 and the condenser 2 shown in FIG. 1
  • the high temperature and high humidity gas enters the air flow passage in the base 1 under the action of the fan assembly 4, and passes through the heat exchanger in a right to left direction.
  • the heat exchange first cooling and dehumidification, and then heating and heating
  • the high-temperature drying gas obtained after the heat exchange can be sucked into the fan assembly 4 through the vent 11 under the action of the fan assembly 4, at this time, the flow of the gas is from the right
  • the direction to the left (horizontal direction) becomes the direction from top to bottom, and the rear fan assembly 4 can feed the high-temperature dry gas into the drying tub for drying the laundry.
  • the fan assembly 4 and the heat exchanger are laid out in a tiled layout, and the space is large, and in this embodiment, the fan assembly 4 is reversely arranged at the bottom of the base 1, preferably, The fan assembly 4 is arranged below the heat exchanger, whereby not only the longitudinal utilization of the space can be achieved, but also the mechanism of the heat pump system 100 is more compact, and the heat exchanger can be avoided to utilize more space, and the air flow can also be changed.
  • the flow direction directs the airflow into the drying tub below the heat pump system 100, thereby making the overall structure of the heat pump system 100 more compact and reasonable.
  • the heat pump system 100 of the embodiment of the present invention by disposing the fan assembly 4 as the flow power of the airflow at the bottom of the susceptor 1, not only the flow direction of the airflow can be adjusted, but also the airflow flows from the top to the bottom, and the longitudinal use of the space can be realized.
  • the heat exchanger avoids a larger utilization space and avoids waste of space when the fan assembly 4 is laid, thereby facilitating the integration and modularization of the heat pump system 100.
  • the fan assembly 4 may include a volute 41, a fan 42 and a fan 43, wherein the fan 42 is rotatably disposed within the volute 41, and the axis of the fan 42 is up and down Extending; the fan 43 is connected to the fan 42, and the fan 43 is used to drive the fan 42 to rotate.
  • the purpose of the fan assembly 4 as the flow of the airflow can be achieved, so that the airflow is circulated to dry the laundry.
  • the bottom of the volute 41 (for example, the lower portion of the volute 41 shown in FIG. 2) is provided with a fan base 413 which is mounted on the fan base 413 and located outside the volute 41 (for example, the lower side of the volute 41 shown in FIG. 2, the rotating shaft 431 of the fan 43 penetrates into the volute 41 and is connected to the fan 42. Thereby, the mechanism of the fan assembly 4 can be made more compact and reasonable.
  • the fan base 413 is located on the bottom wall of the volute 41, the lower end of the fan base 413 is open and the upper end is closed, and the upper end of the fan base 413 is projected into the volute 41.
  • the structure of the fan assembly 4 can be simplified.
  • the mechanism of the fan assembly 4 is made more compact and reasonable.
  • the fan 43 is screwed to the fan base 413.
  • the connection structure of the fan 43 and the fan base 413 can be simplified, and the installation and disassembly of the fan 43 and the fan base 413 can be facilitated, and the assembly efficiency can be improved.
  • the pedestal 1 is located above the volute 41, and the fan 43 is located below the volute 41, whereby the fan 43 can be disposed under the pedestal 1, It is beneficial to realize the conversion of the airflow direction, and at the same time, realize the longitudinal utilization of the space and increase the installation space of the heat exchanger.
  • the volute 41 may include a first housing 411 and a second housing 412 arranged one above the other, the first housing 411 and the second housing 412 cooperatively defining a fan placement cavity 414, the fan 42 Placed in the fan placement chamber 414.
  • the structure of the fan assembly 4 can be made more compact and reasonable.
  • the heat exchanger includes a condenser 2 and an evaporator 3, and the condenser 2 and the evaporator 3 are arranged in a horizontal direction (such as a left-right direction as shown in FIG. 3) in the air flow passage, and The vent 11 is opposite the condenser 2 and is located below the condenser 2.
  • the evaporator 3 and the condenser 2 are disposed along the susceptor 1 and are sequentially arranged in the flow direction of the airflow (the direction from the right to the left as shown in FIG.
  • the vent 11 It is disposed below the condenser 2, and the left end of the vent 11 is flush with the left end of the condenser 2 in the up and down direction.
  • the high-temperature and high-humidity gas enters the airflow passage in the susceptor 1, and is first cooled and dehumidified through the evaporator 3, and the obtained low-temperature dry gas is further heated by the condenser 2 to be heated and heated to obtain a high-temperature drying.
  • the gas enters the fan assembly 4 through the vent 11 at the bottom of the left end of the condenser 2, whereby the heat exchange efficiency of the heat pump system 100 can be improved under the premise of changing the flow direction of the air flow.
  • the susceptor 1 is placed on the upper side of the fan assembly 4, thereby facilitating installation and disassembly between the fan assembly 4 and the susceptor 1, improving assembly efficiency, and also ensuring the fan assembly 4
  • the base 1 can be directly pressed against the volute 41 of the fan assembly 4 without a screw connection. Thereby, the number of components of the heat pump system 100 can be reduced, and assembly efficiency can be improved.
  • a heat pump system 100 in accordance with an embodiment of the present invention will now be described with reference to Figures 1-3.
  • the heat pump system 100 includes a base 1 and a fan assembly 4, wherein the fan assembly 4 is disposed below the base 1.
  • an air flow passage is formed in the base 1, and an evaporator 3 and a condenser 2 are disposed in the flow passage along the flow direction of the air flow (from the right to the left direction as shown in FIG. 3).
  • the bottom of the base 1 is formed with a venting opening 11, and the left end of the venting opening 11 is flush with the left end of the condenser 2 in the up and down direction, so that the airflow flows out from the venting opening 11 after being sufficiently heated in the condenser 2.
  • the fan assembly 4 is disposed at the bottom of the base 1 and opposite to the vent 11, the fan assembly 4 includes a volute 41, a fan 42 and a fan 43, wherein the volute 41 includes a first housing 411 and a second housing 412, A housing 411 and a second housing 412 are arranged in the up and down direction and cooperate to define a fan placement cavity 414.
  • the fan 42 is rotatably disposed in the fan placement cavity 414, and the bottom wall of the second housing 412 is provided with a lower end open and The upper end of the fan base 413 is closed, and the top wall of the fan base 413 protrudes toward the fan placement cavity 414.
  • the fan 43 is mounted on the fan base 413, and the rotating shaft 431 of the fan 43 extends through the second volute 41 into the fan placement cavity.
  • the inner portion of the 414 is connected to the fan 42 for driving the fan 42 to rotate.
  • the top wall of the first housing 411 is formed with an air inlet 415, the air inlet 415 is opposite to the vent 11, and the circumference of the air inlet 415 seals the periphery of the vent 11.
  • the fan 43 is mounted on the fan base 413 and fixed by screws, and then the fan 42 is sleeved on the rotating shaft 431 of the fan 43, and then fixed by a nut, and then the first housing 411 and the first housing
  • the second housing 412 is fixed by screws to form the fan assembly 4; finally, after the base 1 is positioned, the base 1 is pressed against the first housing 411 of the fan assembly 4 such that the air inlet 415 is opposed to the vent 11 And the vent 11 is sealed.
  • the high temperature and high humidity gas sequentially passes through the evaporator 3 and the condenser 2 in the direction from the right to the left, and is obtained by heat exchange between the evaporator 3 and the condenser 2.
  • the high-temperature drying gas enters the volute 41 of the blower assembly 4 from the vent 11 at the bottom of the left end of the condenser 2, and finally flows into the drying tub to dry the laundry.
  • the fan 43 by placing the fan 43 in the reverse direction under the condenser 2, it is possible to solve the problem that the layout fan 43 cannot be tiled due to the space limitation, and in addition, the fan 43 can be used as the power of the airflow to realize the airflow.
  • the direction is changed from top to bottom.
  • the longitudinal utilization of the space can be realized, and the evaporator 3 and the condenser 2 can be avoided to use more space.
  • a clothes dryer or a washing and drying machine includes the heat pump system 100 according to the above-described first aspect of the present invention.
  • the clothes dryer or the washing and drying machine according to the embodiment of the present invention improves the overall performance of the clothes dryer or the washing and drying machine by providing the heat pump system 100 of the above-described first aspect.
  • 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.
  • the features defining “first” and “second” can be clearly defined.
  • One or more of the features are shown or implicitly included.
  • the meaning of "a plurality” is two or more unless specifically and specifically defined otherwise.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated and defined otherwise. , or integrated; can be mechanical connection, electrical connection, or communication; can be directly connected, or indirectly connected through an intermediate medium, can be the internal connection of two components or the interaction of two components .
  • installation can be understood on a case-by-case basis.
  • the first feature "on” or “under” the second feature may be a direct contact of the first and second features, or the first and second features may be indirectly through an intermediate medium, unless otherwise explicitly stated and defined. contact.
  • the first feature "above”, “above” and “above” the second feature may be that the first feature is directly above or above the second feature, or merely that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature may be that the first feature is directly below or obliquely below the second feature, or merely that the first feature level is less than the second feature.

Abstract

一种热泵系统和具有其的干衣机或洗干一体机，热泵系统(100)包括：基座(1)和风机组件(4)，基座(1)内形成有气流通道，换热器设在气流通道内，且基座(1)的底部形成有通风口(11)，通风口(11)连通气流通道；风机组件(4)设在基座(1)的底部并与通风口(11)相对，风机组件(4)封闭通风口(11)的周沿。

Description

热泵系统和具有其的干衣机或洗干一体机 技术领域
本发明涉及家用电器技术领域，尤其是涉及一种热泵系统和具有其的干衣机或洗干一体机。
背景技术
滚筒式洗干一体机具有多种烘干方式，热泵烘干是其中一种。相关技术中的热泵洗烘一体机的热泵烘干系统多为分装式，即压缩机与两器等分别布局在洗衣机的上部和下部，中间用管件连接，此种布局结构复杂，不利于生产与维修等。
相关技术中，将热泵系统的各零部件集成为一体，然而，由于空间限制，无法平铺布局风机。
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，本发明在于提出一种热泵系统，所述热泵系统结构紧凑，可以实现空间的纵向利用。
本发明还提出一种具有上述热泵系统的干衣机或洗干一体机。
根据本发明第一方面的热泵系统，包括：基座，所述基座上设有换热器，所述基座内形成有气流通道，所述换热器设在所述气流通道内，且所述基座的底部形成有通风口，所述通风口连通所述气流通道；风机组件，所述风机组件设在所述基座的底部并与所述通风口相对，所述风机组件封闭所述通风口的周沿。
根据本发明的热泵系统，通过将作为气流流动动力的风机组件设置在基座的底部，不仅可以调整气流的流向，实现气流由上往下流动，还可以实现空间的纵向利用，为换热器避让出更大的利用空间，避免平铺布置风机组件时的空间浪费，从而更加有利于热泵系统的集成化和模块化。
根据本发明的一个示例，所述风机组件包括：蜗壳；风扇，所述风扇可旋转地设在所述蜗壳内，且所述风扇的轴线沿上下方向延伸；风机，所述风机与所述风扇相连，所述风机用于驱动所述风扇旋转。
根据本发明的一个示例，所述蜗壳的底部设有风机底座，所述风机安装在所述风机底座上并位于所述蜗壳的外侧，所述风机的转轴穿入所述蜗壳内与所述风扇相连。
根据本发明的一个示例，所述风机底座位于所述蜗壳的底壁上，所述风机底座呈下端敞开且上端封闭，且所述风机底座的上端朝所述蜗壳内凸出。
根据本发明的一个示例，所述风机与所述风机底座螺钉连接。
根据本发明的一个示例，所述基座位于所述蜗壳的上面，所述风机位于所述蜗壳的下面。
根据本发明的一个示例，所述蜗壳包括上下布置的第一壳体和第二壳体，所述第一壳体和所述第二壳体配合限定出风扇放置腔，所述风扇置于所述风扇放置腔内。
根据本发明的一个示例，所述基座放置于所述风机组件的上面。
根据本发明第二方面的干衣机或洗干一体机，包括根据本发明第一方面的热泵系统。
根据本发明的干衣机或洗干一体机，通过设置上述第一方面的热泵系统，从而提高了干衣机或洗干一体机的整体性能。
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
图1是根据本发明实施例的热泵系统的示意图；
图2是图1中所示的热泵系统的爆炸图；
图3是图1中所示的热泵系统的示意图，其中，箭头指向为气流流向。
附图标记：
热泵系统100，
基座1，通风口11，
冷凝器2，蒸发器3，
风机组件4，
蜗壳41，第一壳体411，第二壳体412，
风机底座413，风扇放置腔414，进风口415，
风扇42，风机43，转轴431。
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，旨在用于解释本发明，而不能理解为对本发明的限制。
下文的公开提供了许多不同的实施例或例子用来实现本发明的不同结构。为了简化本发明的公开，下文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本发明。此外，本发明可以在不同例子中重复参考数字和/或字母。这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施例和/或设置之间的关系。此外，本 发明提供了的各种特定的工艺和材料的例子，但是本领域普通技术人员可以意识到其他工艺的可应用于性和/或其他材料的使用。
下面参考图1-图3描述根据本发明第一方面实施例的热泵系统100。
如图1所示，根据本发明第一方面实施例的热泵系统100，包括：基座1和风机组件4。
具体地，基座1上设有换热器(例如图1中所示的蒸发器3和冷凝器2)，基座1内形成有气流通道，换热器设在气流通道内，用于与气流通道内的气体进行热交换，且基座1的底部形成有通风口11，通风口11连通气流通道；风机组件4设在基座1的底部并与通风口11相对，风机组件4封闭通风口11的周沿。
如图3所示，在热泵系统100工作的过程中，高温高湿气体在风机组件4的作用下，进入基座1内的气流通道中，并沿从右往左的方向穿过换热器进行换热(先降温除湿，再加热升温)，换热后得到的高温干燥气体，可以在风机组件4的作用下，经通风口11吸入风机组件4内，此时，气体的流向由从右往左的方向(水平方向)变为从上往下的方向，而后风机组件4可以将高温干燥的气体送入干衣桶内用于干燥衣物。
这里，需要说明的是，相关技术中，将风机组件4与换热器平铺布局，占用空间大，而本实施例通过将风机组件4反向布置在基座1的底部，优选地，将风机组件4布置在换热器的下方，由此，不仅可以实现空间的纵向利用，使得热泵系统100的机构更加紧凑，还可以为换热器避让出更大的利用空间，同时还可以改变气流流向，将气流导向位于热泵系统100下方的干衣桶内，从而使得热泵系统100的整体结构更加紧凑合理。
根据本发明实施例的热泵系统100，通过将作为气流流动动力的风机组件4设置在基座1的底部，不仅可以调整气流的流向，实现气流由上往下流动，还可以实现空间的纵向利用，为换热器避让出更大的利用空间，避免平铺布置风机组件4时的空间浪费，从而更加有利于热泵系统100的集成化和模块化。
在一些实施例中，如图2所示，风机组件4可以包括：蜗壳41、风扇42和风机43，其中，风扇42可旋转地设在蜗壳41内，且风扇42的轴线沿上下方向延伸；风机43与风扇42相连，风机43用于驱动风扇42旋转。由此，可以实现风机组件4作为气流流动动力的目的，使得气流循环以干燥衣物。
进一步地，如图2所示，蜗壳41的底部(例如图2中所示的蜗壳41的下部)设有风机底座413，风机43安装在风机底座413上并位于蜗壳41的外侧(例如图2中所示的蜗壳41的下侧)，风机43的转轴431穿入蜗壳41内与风扇42相连。由此，可以使得风机组件4的机构更加紧凑合理。
优选地，如图2所示，风机底座413位于蜗壳41的底壁上，风机底座413下端敞开且上端封闭，且风机底座413的上端朝蜗壳41内凸出。由此，可以简化风机组件4的结构， 使得风机组件4的机构更加紧凑合理。
可选地，风机43与风机底座413螺钉连接。由此，可以简化风机43与风机底座413的连接结构，便于风机43与风机底座413的安装和拆卸，提高装配效率。
在本发明的一些实施例中，如图1所示，基座1位于蜗壳41的上面，风机43位于蜗壳41的下面，由此，可以实现将风机43设置在基座1的下方，有利于实现气流方向的转换，同时，实现空间的纵向利用，增大换热器的安装空间。
有利地，如图2所示，蜗壳41可以包括上下布置的第一壳体411和第二壳体412，第一壳体411和第二壳体412配合限定出风扇放置腔414，风扇42置于风扇放置腔414内。由此，不仅可以有利于风扇42的安装和拆卸，还可以便于风机组件4的各零部件的维修和更换，此外，还可以使得风机组件4的结构更加紧凑合理。
在本发明的一些实施例中，换热器包括冷凝器2和蒸发器3，冷凝器2和蒸发器3在气流通道内沿水平方向(如图3中所示的左右方向)间隔布置，且通风口11与冷凝器2相对并位于冷凝器2的下方。具体地，如图3所示，蒸发器3和冷凝器2设在沿基座1中并沿气流的流向(如图3中所示的从右往左的方向)依次间隔布置，通风口11设置在冷凝器2的下方，且通风口11的左端与冷凝器2的左端沿上下方向平齐。在热泵系统100工作的过程中，高温高湿气体进入基座1内的气流通道中，先穿过蒸发器3降温除湿，得到的低温干燥气体再流经冷凝器2加热升温，得到的高温干燥气体在风机43的作用下，经冷凝器2左端底部的通风口11向下进入风机组件4内，由此，可以在改变气流流向的前提下，提高热泵系统100的换热效率。
优选地，如图1所示，基座1放置于风机组件4的上面，由此，可以便于风机组件4与基座1之间的安装和拆卸，提高装配效率，同时也可以保证风机组件4对通风口11的密封性能。例如，在基座1安装的过程中，在基座1定位后，可以将基座1直接压在风机组件4的蜗壳41上，而无螺钉连接。由此，可以减少热泵系统100的零部件数量，提高装配效率。
下面将参考图1-图3描述根据本发明一个具体实施例的热泵系统100。
参照图1，热泵系统100包括基座1和风机组件4，其中，风机组件4设在基座1的下方。
具体地，如图3所示，基座1内形成有气流通道，气流通道内沿气流的流向(如图3中所示的从右往左的方向)间隔设置有蒸发器3和冷凝器2，基座1的底部形成有通风口11，通风口11的左端与冷凝器2的左端沿上下方向平齐，以便于气流在经冷凝器2内充分加热后再从通风口11流出。
风机组件4设在基座1的底部并与通风口11相对，风机组件4包括蜗壳41、风扇42和风机43，其中，蜗壳41包括第一壳体411和第二壳体412，第一壳体411和第二壳体412沿上下方向布置且配合限定出风扇放置腔414，风扇42可旋转地设在风扇放置腔414内，第二壳体412的底壁上设有下端敞开且上端封闭的风机底座413，且风机底座413的顶壁朝向风扇放置腔414内凸出，风机43安装在风机底座413上，且风机43的转轴431穿过第二蜗壳41伸入风扇放置腔414内与风扇42相连，用于驱动风扇42旋转。
第一壳体411的顶壁上形成有进风口415，进风口415与通风口11相对，且进风口415的周沿密封通风口11的周沿。
在热泵系统100安装的过程中，将风机43安装在风机底座413上并通过螺钉固定，再将风扇42套设在风机43的转轴431上再通过螺母固定，然后将第一壳体411和第二壳体412通过螺钉固定，从而形成风机组件4；最后，在基座1定位后，将基座1压在风机组件4的第一壳体411上，使得进风口415与通风口11相对，并密封通风口11。
在热泵系统100工作的过程中，在风机43的作用下，高温高湿气体沿从右往左的方向依次穿过蒸发器3和冷凝器2，经过蒸发器3和冷凝器2换热后得到的高温干燥气体从冷凝器2的左端底部的通风口11向下进入风机组件4的蜗壳41内，最终流入干衣桶内干燥衣物。
根据本发明实施例的热泵系统100，通过将风机43反向放置在冷凝器2的下方，可以解决由于空间限制无法平铺布局风机43的问题，此外，风机43作为气流的动力，可以实现气流由上到下的方向转换，同时，通过调整气流的方向，可以实现空间的纵向利用，为蒸发器3和冷凝器2避让出更大的利用空间。
根据本发明第二方面实施例的干衣机或洗干一体机，包括根据本发明上述第一方面实施例的热泵系统100。
根据本发明实施例的干衣机或洗干一体机，通过设置上述第一方面实施例的热泵系统100，从而提高了干衣机或洗干一体机的整体性能。
在本发明的描述中，需要理解的是，术语“中心”、“上”、“下”、“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，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接，还可以是通信；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或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
在本发明中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“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必须针对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一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
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 (9)

  1. 一种热泵系统，其特征在于，包括：
    基座，所述基座上设有换热器，所述基座内形成有气流通道，所述换热器设在所述气流通道内，且所述基座的底部形成有通风口，所述通风口连通所述气流通道；
    风机组件，所述风机组件设在所述基座的底部并与所述通风口相对，所述风机组件封闭所述通风口的周沿。
  2. 根据权利要求1所述的热泵系统，其特征在于，所述风机组件包括：
    蜗壳；
    风扇，所述风扇可旋转地设在所述蜗壳内，且所述风扇的轴线沿上下方向延伸；
    风机，所述风机与所述风扇相连，所述风机用于驱动所述风扇旋转。
  3. 根据权利要求2所述的热泵系统，其特征在于，所述蜗壳的底部设有风机底座，所述风机安装在所述风机底座上并位于所述蜗壳的外侧，所述风机的转轴穿入所述蜗壳内与所述风扇相连。
  4. 根据权利要求3所述的热泵系统，其特征在于，所述风机底座位于所述蜗壳的底壁上，所述风机底座呈下端敞开且上端封闭，且所述风机底座的上端朝所述蜗壳内凸出。
  5. 根据权利要求3或4所述的热泵系统，其特征在于，所述风机与所述风机底座螺钉连接。
  6. 根据权利要求2-5任一项所述的热泵系统，其特征在于，所述基座位于所述蜗壳的上面，所述风机位于所述蜗壳的下面。
  7. 根据权利要求2-6任一项所述的热泵系统，其特征在于，所述蜗壳包括上下布置的第一壳体和第二壳体，所述第一壳体和所述第二壳体配合限定出风扇放置腔，所述风扇置于所述风扇放置腔内。
  8. 根据权利要求1-7中任一项所述的热泵系统，其特征在于，所述基座放置于所述风机组件的上面。
  9. 一种干衣机或洗干一体机，其特征在于，包括根据权利要求1-8中任一项所述的热泵系统。
PCT/CN2016/087135 2016-05-31 2016-06-24 热泵系统和具有其的干衣机或洗干一体机 WO2017206236A1 (zh)

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