CN107447470B - Heat pump mounting box and heat pump clothes dryer or heat pump washing and drying integrated machine - Google Patents
Heat pump mounting box and heat pump clothes dryer or heat pump washing and drying integrated machine Download PDFInfo
- Publication number
- CN107447470B CN107447470B CN201610377603.2A CN201610377603A CN107447470B CN 107447470 B CN107447470 B CN 107447470B CN 201610377603 A CN201610377603 A CN 201610377603A CN 107447470 B CN107447470 B CN 107447470B
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- heat pump
- mounting
- drying
- clothes dryer
- 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
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/206—Heat pump arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a heat pump mounting box for a heat pump clothes dryer or a heat pump washing and drying integrated machine and the heat pump clothes dryer or the heat pump washing and drying integrated machine. The heat pump mounting box for the heat pump clothes dryer or the heat pump washing and drying integrated machine comprises a base, an air duct guide plate and a cover plate, wherein the base is provided with an air suction port, two device mounting cavities, a compressor mounting cavity, a cooling air supply port for communicating the compressor mounting cavity with the outside, and a bypass port for communicating the two device mounting cavities and the compressor mounting cavity; the air duct guide plate is arranged on the base and defines an air guide channel with the base, and the air guide channel is provided with a drying air inlet communicated with the air suction inlet and a drying air outlet communicated with the two device installation cavities; the cover plate is mounted on the base and covers at least two mounting cavities. The heat pump mounting box for the heat pump clothes dryer or the heat pump washing and drying integrated machine has a cooling and air supplementing function, and can improve clothes drying performance of the heat pump clothes dryer or the heat pump washing and drying integrated machine.
Description
Technical Field
The invention relates to the technical field of washing equipment, in particular to a heat pump installation box for a heat pump clothes dryer or a heat pump washing and drying integrated machine and the heat pump clothes dryer or the heat pump washing and drying integrated machine with the heat pump installation box for the heat pump clothes dryer or the heat pump washing and drying integrated machine.
Background
In the related art, the heat pump clothes dryer or the heat pump washing and drying integrated machine has the defects that the temperature of the drying air is high, the heat pump drying system is easy to overheat, and the clothes drying performance is poor.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the invention provides the heat pump mounting box for the heat pump clothes dryer or the heat pump washing and drying integrated machine, which has the cooling and air supplementing functions and can improve the clothes drying performance of the heat pump clothes dryer or the heat pump washing and drying integrated machine.
The invention also provides the heat pump clothes dryer or the heat pump washing and drying integrated machine with the heat pump mounting box for the heat pump clothes dryer or the heat pump washing and drying integrated machine.
According to an embodiment of the first aspect of the present invention, a heat pump mounting box for a heat pump clothes dryer or a heat pump washing and drying integrated machine comprises: the base is provided with an air suction port, two device mounting cavities, a compressor mounting cavity, a cooling air supply port for communicating the compressor mounting cavity with the outside and a bypass port for communicating the two device mounting cavities and the compressor mounting cavity; the air duct guide plate is arranged on the base and defines an air guide channel with the base, and the air guide channel is provided with a drying air inlet communicated with the air suction inlet and a drying air outlet communicated with the two device installation cavities; and the cover plate is arranged on the base and at least covers the two device mounting cavities.
According to the heat pump mounting box for the heat pump clothes dryer or the heat pump washing and drying integrated machine, the cooling and air supplementing function is realized by utilizing the cooling air supplementing port and the bypass port, so that the dry and low-temperature external air can enter the two-device mounting cavity from the compressor mounting cavity and is mixed with the dry air with high humidity and high temperature, the temperature of the condenser can be reduced, the overheat of the heat pump drying system is prevented, and the clothes drying performance of the heat pump clothes dryer or the heat pump washing and drying integrated machine is improved.
In addition, the heat pump mounting box for the heat pump clothes dryer or the heat pump washing and drying integrated machine has the following additional technical characteristics:
according to some embodiments of the invention, the two evaporator mounting cavities include an evaporator mounting area and a condenser mounting area that are in communication with each other, and a channel area between the evaporator mounting area and the condenser mounting area, the air guide channel is in communication with the evaporator mounting area, and the bypass port is in communication with the condenser mounting area and/or the channel area.
In some embodiments of the invention, the two-piece mounting chamber and the compressor mounting chamber are separated by a baffle on the base, the bypass port being provided on the baffle.
Optionally, the bypass opening extends along the length direction of the partition plate and has an upper surface open, and the upper surface of the bypass opening is covered by the cover plate.
Optionally, a plurality of via holes penetrating through the separator along the thickness direction of the separator are formed in the separator.
Preferably, a portion of the plurality of said tube apertures open into the evaporator mounting area and another portion open into the condenser mounting area, wherein the tube aperture opening into the condenser mounting area communicates with the bypass port.
In some embodiments of the invention, the cooling air supply port and the bypass port are provided on opposite side walls of the compressor mounting chamber, respectively.
Further, the cooling air supply port is opposite to the condenser installation area.
According to some embodiments of the invention, the base is provided with an air guiding flange which is positioned outside the compressor installation cavity and surrounds the cooling air supplementing opening.
According to a second aspect of the invention, the heat pump clothes dryer or the heat pump washing and drying integrated machine comprises the heat pump mounting box for the heat pump clothes dryer or the heat pump washing and drying integrated machine.
According to the heat pump clothes dryer or the heat pump washing and drying integrated machine, the heat pump installation box for the heat pump clothes dryer or the heat pump washing and drying integrated machine is utilized, and the heat pump drying system is not easy to overheat, so that the clothes drying performance is good, and the assembly and modularized production and installation are facilitated.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic structural view of a heat pump mounting case for a heat pump clothes dryer or a heat pump washing and drying integrated machine according to an embodiment of the present invention;
fig. 2 is a perspective view of a heat pump mounting case for a heat pump clothes dryer or a heat pump washing and drying integrated machine according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a heat pump mounting case for a heat pump clothes dryer or a heat pump washing and drying integrated machine according to an embodiment of the present invention.
Reference numerals:
a heat pump mounting box 1 for a heat pump clothes dryer or a heat pump washing and drying integrated machine,
the air guide path 210, the drying air inlet 211, the drying air outlet 212,
and a cover plate 300.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
The heat pump mounting box 1 for a heat pump clothes dryer or a heat pump washing and drying integrated machine according to the embodiment of the first aspect of the present invention is described below with reference to fig. 1 to 3, where the heat pump mounting box 1 for a heat pump clothes dryer or a heat pump washing and drying integrated machine is suitable for an integrated pre-installed heat pump drying system and may be placed on top of the heat pump clothes dryer or the heat pump washing and drying integrated machine, so as to facilitate assembly and modularized production and installation, and has a cooling and air supplementing function, and can improve clothes drying performance of the heat pump clothes dryer or the heat pump washing and drying integrated machine.
As shown in fig. 1 to 3, a heat pump mounting box 1 for a heat pump clothes dryer or a heat pump washing and drying integrated machine according to an embodiment of the present invention includes a base 100, an air duct guide (not shown) and a cover plate 300.
Specifically, the base 100 is provided with an intake port 101, a two-device mounting chamber 110, a compressor mounting chamber 120, a cooling air supply port 121, and a bypass port 131. The compressor installation chamber 120 communicates with the outside through the cooling air supply port 121, and the two-chamber installation chamber 110 communicates with the compressor installation chamber 120 through the bypass port 131. The duct guide is mounted on the base 100 and defines an air guide passage 210 with the base 100, the air guide passage 210 having a drying air inlet 211 and a drying air outlet 212, the drying air inlet 211 communicating with the suction port 101 and the drying air outlet 212 communicating with the two-unit mounting cavity 110. The cover plate 300 is mounted on the base 100 and covers at least two of the mounting cavities 110.
Wherein, the two devices in the two-device installation cavity 110 respectively refer to an evaporator and a condenser which form a heat pump drying system, and the evaporator and the condenser are respectively installed in the two-device installation cavity 110; the compressor installation chamber 120 is used for installing a compressor constituting a heat pump drying system to realize heat exchange between the drying air and the evaporator and the condenser, respectively. It will be appreciated that the heat pump drying system may also include a throttle device, a fan, a seal, a damper, and a filter.
It will also be appreciated that the cover plate 300 covers at least two of the mounting cavities 110 including the following four situations: the cover plate 300 covers only the two-device mounting cavities 110; the cover plate 300 covers the two-unit mounting chamber 110 and the compressor mounting chamber 120; the cover plate 300 covers the two-unit installation cavity 110 and the duct guide; the cover plate 300 covers the two-unit mounting chamber 110, the compressor mounting chamber 120, and the duct guide, respectively.
Therefore, the drying air enters the air guide channel 210 from the drying air inlet 211, enters the two-device installation cavity 110 from the drying air outlet 212, enters the compressor installation cavity 120 through the cooling air supply port 121, and enters the two-device installation cavity 110 from the bypass port 131, so that the lower-temperature external air is mixed with the higher-temperature drying air, partial heat on the condenser is taken away when the drying air passes through the condenser, the effect of cooling the condenser and preventing the overheat of the heat pump drying system is achieved, and the humidity of the mixed air is less than that of the drying air before mixing because the humidity of the drying air is greater than that of the external air, thereby being beneficial to improving the clothes drying performance of the heat pump clothes dryer or the heat pump washing and drying integrated machine.
In summary, according to the heat pump mounting box 1 for a heat pump clothes dryer or a heat pump washing and drying integrated machine in the embodiment of the invention, the cooling and air supplementing function is realized by utilizing the cooling and air supplementing port 121 and the bypass port 131, so that the external air with low temperature and dry temperature can enter the two-device mounting cavity 110 from the compressor mounting cavity 120 and be mixed with the drying air with high humidity and high temperature, thus, the temperature of the condenser can be reduced, the overheat of the heat pump drying system is prevented, and the clothes drying performance of the heat pump clothes dryer or the heat pump washing and drying integrated machine is improved.
According to some embodiments of the present invention, as shown in fig. 3, the two-vessel mounting chamber 110 includes an evaporator mounting region 111 and a condenser mounting region 112 which are in communication with each other, and a passage region 113 between the evaporator mounting region 111 and the condenser mounting region 112, the air guide passage 210 is in communication with the evaporator mounting region 111, and the bypass port 131 is in communication with the condenser mounting region 112 and/or the passage region 113. Here, the evaporator is installed in the evaporator installation area 111 and the condenser is installed in the condenser installation area 112; the bypass port 131 may communicate directly with the condenser mounting area 112, or the bypass port 131 may communicate directly with the passage area 113, i.e., the bypass port 131 communicates indirectly with the condenser mounting area 112, or the bypass port 131 may also communicate with the condenser mounting area 112 and the passage area 113, respectively.
In this way, the drying air in the air guide channel 210 enters the evaporator installation area 111 from the drying air outlet 212, exchanges heat with the evaporator in the evaporator installation area 111, enters the condenser installation area 112, and exchanges heat with the condenser; meanwhile, the outside air directly enters the condenser mounting area 112 through the bypass opening 131, or the outside air enters the channel area 113 through the bypass opening 131 and then enters the condenser mounting area 112, or the outside air respectively enters the condenser mounting area 112 and the channel area 113 through the bypass opening 131, so that the temperature of the condenser is reduced.
In the embodiment shown in fig. 1-3, the two-unit installation cavity 110 and the compressor installation cavity 120 are separated by the partition 130 on the base 100, and the bypass port 131 is formed on the partition 130, so that air in the compressor installation cavity 120 can directly enter the two-unit installation cavity 110, and the cooling and air supplementing effects are enhanced.
Alternatively, as shown in fig. 2, the bypass port 131 may extend in the length direction of the partition 130 and the upper surface is opened, and the upper surface of the bypass port 131 is covered by the cover plate 300, so that air in the compressor mounting chamber 120 may enter the two-unit mounting chamber 110 through a gap between the top of the partition 130 and the cover plate 300. For example, the partition 130 and the bypass port 131 extend in the left-right direction, respectively, and the bypass port 131 is defined by a gap between the top of the partition 130 and the cover 300.
Alternatively, as shown in fig. 2 and 3, the partition 130 may be provided with a plurality of via holes 132 penetrating the partition 130 in the thickness direction of the partition 130, respectively. Preferably, one portion of the plurality of tube pass holes 132 open into the evaporator mounting area 111 and another portion open into the condenser mounting area 112 to effect connection of the evaporator to the compressor and the condenser to the compressor. Wherein the tube pass holes 132 leading to the condenser mounting area 112 communicate with the bypass ports 131, thereby facilitating the tube installation and facilitating more outside air entering the condenser mounting area 112.
In some embodiments of the present invention, as shown in fig. 1 to 3, the cooling air supply port 121 and the bypass port 131 are respectively provided at opposite sidewalls of the compressor installation chamber 120, so that smooth ventilation of air is facilitated, and external air can smoothly enter the two-device installation chamber 110. For example, the cooling air supply port 121 is provided on the front side wall of the compressor mounting chamber 120 and the bypass port 131 is provided on the rear side wall of the compressor mounting chamber 120, and outside air is blown into the two-unit mounting chamber 110 from front to rear.
Further, as shown in fig. 3, the cooling air supply port 121 is directly opposite to the condenser mounting area 112, i.e., in a plane perpendicular to the central axis of the cooling air supply port 121, the projection of the cooling air supply port 121 is located within the projection of the condenser mounting area 112. In this way, the outside air is facilitated to quickly enter the condenser mounting area 112, thereby enhancing the cooling effect on the condenser and further avoiding overheating of the heat pump drying system. Preferably, the base 100 may be provided with a wind-guiding flange 140 located outside the compressor mounting chamber 120 and surrounding the cooling air supply port 121 to guide the external air into the compressor mounting chamber 120.
The heat pump installation box 1 for a heat pump clothes dryer or a heat pump washing and drying integrated machine according to a specific embodiment of the present invention will be described in detail with reference to the accompanying drawings, it being understood that the following description is only illustrative and not to be construed as limiting the present invention.
As shown in fig. 1 to 3, a heat pump mounting box 1 for a heat pump clothes dryer or a heat pump washing and drying integrated machine according to an embodiment of the present invention includes a base 100, an air duct guide, and a cover plate 300.
Specifically, the base 100 is provided with an intake port 101, a two-device mounting chamber 110, a compressor mounting chamber 120, a cooling air supply port 121, and a bypass port 131. The two-vessel installation chamber 110 includes an evaporator installation area 111 for installing an evaporator and a condenser installation area 112 for installing a condenser, which are communicated with each other, and a passage area 113 between the evaporator installation area 111 and the condenser installation area 112, and the compressor installation chamber 120 is communicated with the outside through a cooling air supply port 121, and the condenser installation area 112 and the compressor installation chamber 120 and the passage area 113 and the compressor installation chamber 120 are respectively communicated through a bypass port 131. The duct guide is mounted on the base 100 and defines an air guide passage 210 with the base 100, the air guide passage 210 having a drying air inlet 211 and a drying air outlet 212, the drying air inlet 211 communicating with the suction port 101 and the drying air outlet 212 communicating with the evaporator mounting area 111. The cover plate 300 is mounted on the base 100 and covers the two-unit mounting chamber 110, the compressor mounting chamber 120, and the duct guide, respectively.
Wherein the two-unit installation chamber 110 and the compressor installation chamber 120 are partitioned by a partition 130 extending in the left-right direction on the base 100, the partition 130 constituting a rear sidewall of the compressor installation chamber 120 and a front sidewall of the two-unit installation chamber 110, respectively. The bypass port 131 is provided on the partition 130 and extends in the left-right direction, and the bypass port 131 is defined by a gap between the top of the partition 130 and the cover 300. The partition 130 is further provided with four pipe holes 132 penetrating the partition 130 in the thickness direction of the partition 130, two pipe holes 132 on the left side open to the evaporator mounting area 111 and two pipe holes 132 on the right side open to the condenser mounting area 112, and two pipe holes 132 on the left side communicate with the bypass port 131, respectively. The cooling air supply port 121 is disposed on the front side wall of the compressor installation cavity 120 and faces the condenser installation area 112, and the base 100 is provided with an air guide flange 140 which is located outside the compressor installation cavity 120 and surrounds the cooling air supply port 121.
Thus, the drying air enters the air guide channel 210 from the drying air inlet 211, enters the evaporator installation area 111 from the drying air outlet 212, exchanges heat with the evaporator in the evaporator installation area 111, enters the condenser installation area 112, and exchanges heat with the condenser; simultaneously, the dry and low-temperature external air enters the compressor installation cavity 120 from front to back through the cooling air supply port 121, enters the condenser installation area 112 and the channel area 113 respectively through the bypass port 131 after passing through the compressor, is mixed with the drying air with high humidity and high temperature, takes away part of heat on the condenser when passing through the condenser, and plays roles of cooling the condenser and preventing the overheat of the heat pump drying system.
In summary, according to the heat pump mounting box 1 for the heat pump clothes dryer or the heat pump washing and drying integrated machine provided by the embodiment of the invention, the cooling air supplementing function is realized by utilizing the cooling air supplementing port 121 and the bypass port 131, so that the temperature of the condenser can be reduced, the overheat of the heat pump drying system is prevented, and the clothes drying performance of the heat pump clothes dryer or the heat pump washing and drying integrated machine is improved.
The heat pump clothes dryer or the heat pump washing and drying integrated machine according to the embodiment of the second aspect of the present invention comprises the heat pump mounting box 1 for the heat pump clothes dryer or the heat pump washing and drying integrated machine according to the embodiment of the first aspect of the present invention.
According to the heat pump clothes dryer or the heat pump washing and drying integrated machine, the heat pump mounting box 1 for the heat pump clothes dryer or the heat pump washing and drying integrated machine is utilized, and the heat pump drying system is not easy to overheat, so that the clothes drying performance is good, and the assembly and modularized production and installation are facilitated.
Other constructions and operations of the heat pump clothes dryer or the heat pump washing and drying integrated machine according to the embodiment of the present invention are known to those of ordinary skill in the art, and will not be described in detail herein.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, 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. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "a particular embodiment," "alternative embodiments," "examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. A heat pump mounting box for a heat pump clothes dryer or a heat pump washing and drying integrated machine, comprising:
the base is provided with an air suction port, two device mounting cavities, a compressor mounting cavity, a cooling air supply port for communicating the compressor mounting cavity with the outside and a bypass port for communicating the two device mounting cavities and the compressor mounting cavity;
the air duct guide plate is arranged on the base and defines an air guide channel with the base, and the air guide channel is provided with a drying air inlet communicated with the air suction inlet and a drying air outlet communicated with the two device installation cavities;
the cover plate is arranged on the base and at least covers the two device installation cavities;
the two evaporator installation cavities comprise an evaporator installation area and a condenser installation area which are communicated with each other, a channel area is arranged between the evaporator installation area and the condenser installation area, the air guide channel is communicated with the evaporator installation area, and the bypass port is communicated with the condenser installation area and the channel area;
the two device mounting cavities and the compressor mounting cavity are separated by a partition plate on the base, and the bypass port is arranged on the partition plate;
the bypass opening extends along the length direction of the partition plate, the upper surface of the bypass opening is open, and the upper surface of the bypass opening is covered by the cover plate;
the base is provided with an air guide flanging which is positioned outside the compressor installation cavity and surrounds the cooling air supply port.
2. The heat pump mounting box for a heat pump clothes dryer or a heat pump washing and drying integrated machine according to claim 1, wherein a plurality of pipe passing holes penetrating the partition plate in the thickness direction of the partition plate are formed on the partition plate.
3. The heat pump mounting box for a heat pump clothes dryer or a heat pump washing and drying all-in-one machine according to claim 2, wherein a part of the plurality of the tube-through holes opens into the evaporator mounting area and another part opens into the condenser mounting area, wherein the tube-through holes opening into the condenser mounting area communicate with the bypass port.
4. A heat pump mounting box for a heat pump clothes dryer or a heat pump washing and drying integrated machine according to any one of claims 1-3, characterized in that the cooling air supply port and the bypass port are provided on opposite side walls of the compressor mounting chamber, respectively.
5. The heat pump mounting box for a heat pump clothes dryer or a heat pump washing and drying all-in-one machine of claim 4, wherein the cooling air supply port is opposite to the condenser mounting area.
6. A heat pump clothes dryer or heat pump washing and drying integrated machine, characterized by comprising a heat pump mounting box for a heat pump clothes dryer or heat pump washing and drying integrated machine according to any of claims 1-5.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610377603.2A CN107447470B (en) | 2016-05-31 | 2016-05-31 | Heat pump mounting box and heat pump clothes dryer or heat pump washing and drying integrated machine |
| EP16205864.8A EP3252217B1 (en) | 2016-05-31 | 2016-12-21 | Heat pump mounting box for heat pump drier or heat pump washer-drier machine |
| US15/417,641 US20170342648A1 (en) | 2016-05-31 | 2017-01-27 | Heat Pump Mounting Box And Heat Pump Drier Or Heat Pump Washer-Drier Machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610377603.2A CN107447470B (en) | 2016-05-31 | 2016-05-31 | Heat pump mounting box and heat pump clothes dryer or heat pump washing and drying integrated machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107447470A CN107447470A (en) | 2017-12-08 |
| CN107447470B true CN107447470B (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610377603.2A Active CN107447470B (en) | 2016-05-31 | 2016-05-31 | Heat pump mounting box and heat pump clothes dryer or heat pump washing and drying integrated machine |
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| CN (1) | CN107447470B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105483969B (en) * | 2015-12-04 | 2018-09-18 | 无锡小天鹅股份有限公司 | Laundry machine |
| CN205258933U (en) * | 2015-12-04 | 2016-05-25 | 无锡小天鹅股份有限公司 | Washing -drying all -in -one machine |
| CN105544162A (en) * | 2015-12-04 | 2016-05-04 | 无锡小天鹅股份有限公司 | Washing-drying all-in-one machine |
| CN105369574B (en) * | 2015-12-08 | 2020-04-10 | 河北科技大学 | Clothing drying machine |
| CN205775475U (en) * | 2016-05-31 | 2016-12-07 | 无锡小天鹅股份有限公司 | Heat pump mounting box and heat pump clothes dryer or heat pump washing-drying integral machine |
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2016
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| CN107447470A (en) | 2017-12-08 |
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Effective date of registration: 20190724 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Applicant after: Wuxi Little Swan Electric Co.,Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Applicant before: WUXI LITTLE SWAN Co.,Ltd. |
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