CN207635487U - Dehumidifier - Google Patents

Dehumidifier Download PDF

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Publication number
CN207635487U
CN207635487U CN201721810183.9U CN201721810183U CN207635487U CN 207635487 U CN207635487 U CN 207635487U CN 201721810183 U CN201721810183 U CN 201721810183U CN 207635487 U CN207635487 U CN 207635487U
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CN
China
Prior art keywords
air
guide plate
wind deflector
pressurization
condenser
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Active
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CN201721810183.9U
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Chinese (zh)
Inventor
谷中锋
梁耀祥
姚新祥
何炜
姚刚
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Priority to CN201721810183.9U priority Critical patent/CN207635487U/en
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Abstract

The utility model provides a dehumidifier, include: the air duct is arranged in the shell; the evaporator is arranged in the air duct; and the pressurizing part is communicated with the air channel and is used for pressurizing the air in the air channel. Through the technical scheme provided by the utility model, the problem of dehumidifier dehumidification inefficiency among the prior art can be solved.

Description

Dehumidifier
Technical field
The utility model is related to dehumidifier technical fields, in particular to a kind of dehumidifier.
Background technology
Dehumidifier reduces the humidity of air for removing moisture extra in air.Existing dehumidifier includes mainly cold The components such as condenser and evaporator.The course of work of dehumidifier is:High temperature and pressure refrigerant first pass through condenser condensation heat release, then into Enter evaporator evaporation endothermic.The humid air being conditioned is cooled down by evaporator, and the temperature of humid air is reduced to dew-point temperature or less When humid air in hydrogenesis be precipitated, humid air water content reduce after become drier air, then add by condenser Heat is simultaneously discharged.Dehumidifier in the prior art has that dehumidification efficiency is low.
Utility model content
The utility model provides a kind of dehumidifier, to solve the problems, such as that dehumidifier dehumidification efficiency in the prior art is low.
To solve the above-mentioned problems, the utility model provides a kind of dehumidifier, including:Shell, shell is interior to have air duct; Evaporator is arranged in air duct;Pressurization part is connected to air duct, and pressurization part is for pressurizeing to the gas in air duct.
Further, there is pressurization part interconnected air inlet and air outlet, the outlet of air inlet and air duct to go out The opening area in air port is less than the opening area of air inlet.
Further, pressurization part includes:Pressurize wind deflector unit, pressurization wind deflector unit have be interconnected separate air port and Divide air inlet, the opening area of air inlet is divided to be more than the opening area for separating air port;Pressurize wind deflector unit be it is multiple, it is two neighboring Wind deflector unit of pressurizeing is connected with each other, and air outlet is collectively formed in multiple air ports that separate, and air inlet is collectively formed in multiple points of air inlets.
Further, pressurization wind deflector unit is hermetically connected with the shell.
Further, pressurization wind deflector unit includes:First guide plate, connect with shell;Second guide plate, connect with shell, the There is angle between one guide plate and the second guide plate, separate air port and air inlet is divided to be respectively positioned between the first guide plate and the second guide plate; In two neighboring pressurization wind deflector unit, in the first guide plate and another pressurization wind deflector unit in a pressurization wind deflector unit Second guide plate connects.
Further, it separates air port to be located between one end and one end of the second guide plate of the first guide plate, air inlet is divided to be located at Between the other end of first guide plate and the other end of the second guide plate.
Further, the first guide plate in multiple pressurization wind deflector units is arranged in parallel and/or multiple pressurization wind-guiding lists The second guide plate in member is arranged in parallel.
Further, dehumidifier further includes:Condenser, condenser are connect with shell, and pressurized portion is in condenser and evaporation Between device.
Further, condenser includes:Spaced multiple condenser pipes, at least one condenser pipe and pressurization wind deflector unit Separate air port alignment setting.
Further, multiple condenser pipes in multiple row be arranged, close to pressurization part one row in multiple condenser pipes with multiple points Air outlet is aligned setting one by one.
Further, the spacing of adjacent condenser pipe is L in each column, and the two neighboring spacing for separating air port is L.
Further, it is strip to separate air port, and the length direction for separating air port is parallel with the length direction of condenser pipe.
Further, dehumidifier further includes:Wind turbine is connect with housing unit, and wind turbine is located at the inlet in air duct.
Using the technical solution of the utility model, pressurization part is set in dehumidifier, and by the air duct of pressurization part and shell Connection, can pressurize to the humid air in air duct by pressurization part in this way, can make humid air after the pressure rising of humid air Dew-point temperature rises, and when being contacted in this way with evaporator, is precipitated convenient for the hydrogenesis in humid air.Therefore pass through the utility model Technical solution can improve the dehumidification efficiency of dehumidifier.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide a further understanding of the present invention, this practicality Novel illustrative embodiments and their description are not constituted improper limits to the present invention for explaining the utility model. In the accompanying drawings:
Fig. 1 shows the sectional view of dehumidifier provided by the utility model;
Fig. 2 shows the partial enlarged views of location A in Fig. 1;
Fig. 3 shows the stereogram of dehumidifier provided by the utility model.
Wherein, above-mentioned attached drawing includes the following drawings label:
11, shell;12, pressurization wind deflector unit;12a, the first guide plate;12b, the second guide plate;13, air port is separated;14, divide into Air port;20, evaporator;30, condenser;31, condenser pipe;40, wind turbine.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to this practicality Novel and its application or any restrictions used.Based on the embodiments of the present invention, those of ordinary skill in the art are not having There is the every other embodiment obtained under the premise of making creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1 to Figure 3, the embodiments of the present invention provide a kind of dehumidifier, including shell 11, evaporator 20 And pressurization part.Wherein, there is air duct, gas can be flowed in air duct in shell 11.Evaporator 20 is arranged in air duct, evaporator 20 for cooling down humid air so that the moisture in humid air is precipitated.Pressurization part is connected to the air duct of shell 11, is added Splenium is for pressurizeing to the gas in air duct.
Using the technical solution of the present embodiment, pressurization part is set in dehumidifier, and by the air duct of pressurization part and shell 11 Connection, can pressurize to the humid air in air duct by pressurization part in this way, can make humid air after the pressure rising of humid air Dew-point temperature rises, and when being contacted in this way with evaporator 20, is precipitated convenient for the hydrogenesis in humid air.Therefore implemented by book The technical solution of example can improve the dehumidification efficiency of dehumidifier.
Pressurization part could be provided as special pressurized equipment, may be set to be the structure that can increase gas pressure. In the present embodiment, pressurization part has interconnected air inlet and air outlet, the outlet of air inlet and air duct, and outlet air The opening area of mouth is less than the opening area of air inlet.In this way after humid air enters the air duct of shell 11, due to opening area Variation, the pressure of humid air can rise in shell 11, and higher pressure can be such that the dew-point temperature of humid air rises, wet in this way After air is contacted with evaporator 20, it is precipitated convenient for the hydrogenesis in humid air.Therefore technical solution energy through this embodiment Enough improve the dehumidification efficiency of dehumidifier.
In low temperature environment, the dew-point temperature of humid air is low, and evaporator 20 needs lower temperature that could effectively remove at this time It is wet, through the above scheme, humid air dew-point temperature can be promoted, Low Temperature Wet moisture in air is made to be easier to condense, so as to Effectively improve the working efficiency of dehumidifier under worst cold case.
In order to improve effect on moisture extraction, shell 11 and pressurization part can be sealed, i.e., will remove tunnel inlet, air outlet, pipeline The other positions sealing of interface, condensation-water drain, can make to keep higher pressure inside air duct in this way, consequently facilitating humid air In hydrogenesis be precipitated.Can the materials such as rubber, sponge, fluid sealant be set in the link position of different parts in sealing.
As depicted in figs. 1 and 2, pressurization part includes pressurization wind deflector unit 12, and pressurization wind deflector unit 12 has interconnected It separates air port 13 and divides air inlet 14, and the opening area of air inlet 14 is divided to be more than the opening area for separating air port 13.Moreover, Wind deflector unit 12 of pressurizeing is multiple, and two neighboring pressurization wind deflector unit 12 is connected with each other, and multiple air ports 13 that separate are collectively formed out Air inlet is collectively formed in air port, multiple points of air inlets 14.Being arranged such can be by the entity part for wind deflector unit 12 of pressurizeing to sky Gas is stopped the opening area for making the opening area of air outlet be less than air inlet.In this way air from divide air inlet 14 to During separating the flowing of air port 13, due to the reduction of circulation passage upper section area, the flowing of air is produced certain It hinders, to improve pressure of the air in shell 11.Evaporator 20 can be made to work at a higher pressure in this way, to Precipitation is condensed from humid air convenient for moisture.Moreover, pressurization wind deflector unit 12 is set as multiple, can be formed spaced Multiple to separate air port 13, the output that in this way can disperse air keeps the distribution of air more uniform, so as to improve user Usage experience.
In the present embodiment, pressurization wind deflector unit 12 can be tightly connected with shell 11, can prevents gas from letting out in this way Leakage, so as to higher pressure be kept inside air duct, consequently facilitating the hydrogenesis in humid air is precipitated.For example, can by The mode of sealing element is set between pressurization wind deflector unit 12 and shell 11 or is connected the two by the way of continuously welding.
As shown in Fig. 2, pressurization wind deflector unit 12 includes the first guide plate 12a and the second guide plate 12b.Wherein, the first guide plate 12a It is connect with shell 11.Second guide plate 12b is connect with shell 11, and has folder between the first guide plate 12a and the second guide plate 12b Angle separates air port 13 and air inlet 14 is divided to be respectively positioned between the first guide plate 12a and the second guide plate 12b.Such setting can be by inclining The the first guide plate 12a and the second guide plate 12b being tiltedly arranged are oriented to air, while realizing that the opening area for separating air port 13 is small In the opening area for dividing air inlet 14.Moreover, in two neighboring pressurization wind deflector unit 12, in a pressurization wind deflector unit 12 First guide plate 12a is connect with the second guide plate 12b in another pressurization wind deflector unit 12.So set, pressurization part can be made to have Good leakproofness can prevent pressurization part gas leakage in this way, to make the humid air in shell 11 be maintained at higher pressure, from And the dew point of humid air is improved, precipitation is condensed from humid air convenient for moisture.
Specifically, it separates air port 13 to be located between one end and one end of the second guide plate 12b of the first guide plate 12a, point air inlet Mouth 14 is between the other end and the other end of the second guide plate 12b of the first guide plate 12a.Such setting can make the first guide plate 12a End and the second guide plate 12b end part aligning, consequently facilitating the processing and assembly of pressurization part, and pressurization part can be improved Compactedness.
In the present embodiment, can be arranged in parallel by the first guide plate 12a in multiple pressurization wind deflector units 12, also may be used With the second guide plate 12b in multiple pressurization wind deflector units 12 is arranged in parallel.It can be convenient for the first guide plate 12a and second in this way The connection of guide plate 12b, and the direction of multiple gases for separating the blowout of air port 13 can be made to be consistent.Also, the first guide plate Identical size may be used in 12a and the second guide plate 12b, can reduce the manufacturing cost of device in this way.
In the present embodiment, dehumidifier further includes condenser 30, and condenser 30 is connect with shell 11, and pressurized portion in Between condenser 30 and evaporator 20.Condenser 30 is for heating the air after dehumidifying.Moreover, the higher air of pressure From smaller pressure reduction when air port 13 is blown out that separates that is open, air decompression expansion, temperature reduces, can be conducive to condense in this way Device 30 exchanges heat, and effectively reduces the temperature that condenser 30 exports refrigerant and improves dehumidifying to advantageously reduce the temperature of evaporator 20 Efficiency.
In the present embodiment, condenser 30 is connect with shell 11, and pressurization part is at least partially disposed in air duct, and is added Splenium is between condenser 30 and evaporator 20.Pressurization part is at least partially disposed in air duct, pressurization part can be reduced Occupied space, so as to improve the compactedness of dehumidifier.Pressurization part is arranged between condenser 30 and evaporator 20, energy It is enough by from the wind to condenser 30 that the air outlet of pressurization part is blown out, so as to improve the heat exchange efficiency of condenser 30.
As shown in Figure 1, condenser 30 is arranged in side of the pressurization part far from evaporator 20, condenser 30 includes that interval is arranged Multiple condenser pipes 31, condenser pipe 31 and pressurize wind deflector unit 12 the air port 13 that separates be oppositely disposed.In this way from pressurization wind-guiding The wind for separating the blowout of air port 13 of unit 12 can be blown on condenser pipe 31, so as to improve the heat exchange efficiency of condenser pipe 31, And then improve the performance of dehumidifier.
In the present embodiment, at least one condenser pipe 31 is aligned setting with the air port 13 that separates of pressurization wind deflector unit 12.By It is aligned setting with air port 13 is separated in condenser pipe 31, can be directly blown onto condenser pipe 31 from the wind for separating the blowout of air port 13 in this way On, the heat exchange efficiency of condenser pipe 31 can be further increased in this way.
Further, multiple condenser pipes 31 in multiple row be arranged, close to pressurization part one row in multiple condenser pipes 31 with it is more A air port 13 that separates is aligned setting one by one.So set, from it is multiple separate air port 13 blow out wind can all blow be directly blown onto it is cold On solidifying pipe 31, the heat transfer effect of air and condenser 30 can be improved in this way, it is cold to be reduced while improving air themperature The temperature of refrigerant in condenser 30, and then improve the overall performance of dehumidifier.
Such set-up mode is different from air in conventional condenser and is first changed again by fin and condenser pipe with fin heat exchange The mode of heat, substantially increases condenser heat exchange efficiency, to effectively reduce condensator outlet refrigerant temperature, and then reduces evaporation The temperature of device improves effect on moisture extraction.
As shown in Fig. 2, the spacing of adjacent condenser pipe 31 is L in each column, and two neighboring separate between air port 13 Away from being L.The spacing of adjacent condenser pipe 31 in each column is disposed as L, the distribution of condenser pipe 31 can be made more uniform, to It exchanges heat with air conducive to condenser pipe 31.The two neighboring spacing for separating air port 13 is also configured as L, convenient for condenser pipe 31 with It is multiple to separate the alignment setting of air port 13, to improve the heat transfer effect of air and condenser 30.
In the present embodiment, it is strip to separate air port 13, separates the length of the length direction and condenser pipe 31 in air port 13 Direction is parallel.So set, will can all blow on condenser pipe 31 from separating the air that air port 13 is blown out, to improve air With the heat transfer effect of condenser 30.
In the present embodiment, the width for the opening for separating air port 13 can be set smaller than to the diameter of condenser pipe 31, this Sample can ensure all to be directly blown onto on condenser pipe 31 from the wind for separating the blowout of air port 13, to improve air and condenser 30 Heat transfer effect.
In the present embodiment, dehumidifier further includes wind turbine 40, and wind turbine 40 is connect with housing unit 10, and wind turbine 40 is located at air duct Inlet.By the way that wind turbine 40 is arranged, the flowing velocity of air can be accelerated, the dehumidification efficiency of dehumidifier can be improved in this way. Simultaneously as wind turbine 40 is dried to the inside of shell 11, the pressure of the air in shell 11 can be improved, it is wet so as to improve The dew point of air condenses precipitation convenient for moisture from humid air.
In the present embodiment, dehumidifier further includes compressor, and evaporator 20, condenser 30 and compressor set are at circulation refrigerant Circulation path.Refrigerant flows in circulation path, evaporation endothermic in evaporator 20 may be implemented and in condenser 30 Condensation heat release, to realize the continue working of dehumidifier.
Using the technical solution of the utility model, pressurization part is set at the ducting outlet of the shell 11 of dehumidifier, and The opening area of the air outlet of pressurization part is less than the opening area of air inlet, in this way after humid air enters the air duct of shell 11, Due to the variation of opening area, the pressure of humid air can rise in shell 11, and higher pressure can make the dew point temperature of humid air Degree rises, and after such humid air is contacted with evaporator 20, is precipitated convenient for the hydrogenesis in humid air.Therefore new by this practicality The technical solution of type can improve the dehumidification efficiency of dehumidifier.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, attached shown in the drawings each The size of a part is not to be drawn according to actual proportionate relationship.For skill known to person of ordinary skill in the relevant Art, method and apparatus may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as awarding Weigh part of specification.In shown here and discussion all examples, any occurrence should be construed as merely example Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that:It is similar Label and letter similar terms are indicated in following attached drawing, therefore, once be defined in a certain Xiang Yi attached drawing, then with It need not be further discussed in attached drawing afterwards.
In the description of the present invention, it should be understood that the noun of locality such as " front, rear, top, and bottom, left and right ", " laterally, Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or positional relationship be normally based on orientation or position shown in the drawings Relationship is set, is merely for convenience of describing the present invention and simplifying the description, in the absence of explanation to the contrary, these nouns of locality Do not indicate that and imply that signified device or element must have a particular orientation or with specific azimuth configuration and operation, because This should not be understood as the limitation to scope of protection of the utility model;The noun of locality " inside and outside " refers to the wheel relative to each component itself Wide is inside and outside.
For ease of description, herein can with use space relative terms, as " ... on ", " in ... top ", " ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction " Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and " in ... lower section " two kinds of orientation.The device can also other different modes positioning (be rotated by 90 ° or be in other orientation), and And respective explanations are made to the opposite description in space used herein above.
Furthermore, it is necessary to which explanation, limits parts, it is only for be convenient for using the words such as " first ", " second " Corresponding parts are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this The limitation of utility model protection range.

Claims (13)

1. a kind of dehumidifier, which is characterized in that including:
Shell (11), the shell (11) is interior to have air duct;
Evaporator (20) is arranged in the air duct;
Pressurization part is connected to the air duct, and the pressurization part is for pressurizeing to the gas in the air duct.
2. dehumidifier according to claim 1, which is characterized in that the pressurization part has interconnected air inlet and goes out Air port, the outlet of the air inlet and the air duct, the opening area of the air outlet are less than the opening of the air inlet Area.
3. dehumidifier according to claim 2, which is characterized in that the pressurization part includes:
Wind deflector unit of pressurizeing (12), the pressurization wind deflector unit (12) have what is be interconnected to separate air port (13) and divide air inlet (14), described that the opening area of air inlet (14) is divided to be more than the opening area for separating air port (13);
The pressurization wind deflector unit (12) is multiple, and the two neighboring pressurization wind deflector unit (12) is connected with each other, multiple described It separates air port (13) and is collectively formed the air outlet, it is multiple described to divide air inlet (14) that the air inlet is collectively formed.
4. dehumidifier according to claim 3, which is characterized in that the pressurization wind deflector unit (12) and the shell (11) It is tightly connected.
5. dehumidifier according to claim 3, which is characterized in that the pressurization wind deflector unit (12) includes:
First guide plate (12a) is connect with the shell (11);
Second guide plate (12b) is connect with the shell (11), between first guide plate (12a) and second guide plate (12b) It is described to separate air port (13) and described air inlet (14) is divided to be respectively positioned on first guide plate (12a) and described second with angle Between guide plate (12b);
In the two neighboring pressurization wind deflector unit (12), the first guide plate in a pressurization wind deflector unit (12) (12a) is connect with the second guide plate (12b) in wind deflector unit (12) of pressurizeing described in another.
6. dehumidifier according to claim 5, which is characterized in that the air port (13) that separates is located at first guide plate It is described that air inlet (14) is divided to be located at first guide plate between the one end of (12a) and one end of second guide plate (12b) Between the other end of (12a) and the other end of second guide plate (12b).
7. dehumidifier according to claim 5, which is characterized in that described the in multiple pressurizations wind deflector units (12) The second guide plate (12b) phase during one guide plate (12a) is arranged in parallel and/or multiple pressurizations wind deflector unit (12) Mutually it is arranged in parallel.
8. dehumidifier according to claim 3, which is characterized in that the dehumidifier further includes:
Condenser (30), the condenser (30) connect with the shell (11), and the pressurized portion is in the condenser (30) Between the evaporator (20).
9. dehumidifier according to claim 8, which is characterized in that the condenser (30) includes:
Spaced multiple condenser pipes (31), point of at least one condenser pipe (31) and the pressurization wind deflector unit (12) Air outlet (13) alignment setting.
10. dehumidifier according to claim 9, which is characterized in that multiple condenser pipes (31) are arranged in multiple row, close Multiple condenser pipes (31) in one row of the pressurization part are aligned setting one by one with multiple air ports (13) that separate.
11. dehumidifier according to claim 10, which is characterized in that the spacing of the adjacent condenser pipe (31) in each column It is L, two neighboring described to separate the spacing in air port (13) be L.
12. dehumidifier according to claim 9, which is characterized in that the air port (13) that separates is strip, described to separate The length direction in air port (13) is parallel with the length direction of the condenser pipe (31).
13. dehumidifier according to claim 1, which is characterized in that the dehumidifier further includes:
Wind turbine (40) is connect with the housing unit (10), and the wind turbine (40) is located at the inlet in the air duct.
CN201721810183.9U 2017-12-19 2017-12-19 Dehumidifier Active CN207635487U (en)

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CN201721810183.9U CN207635487U (en) 2017-12-19 2017-12-19 Dehumidifier

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Application Number Priority Date Filing Date Title
CN201721810183.9U CN207635487U (en) 2017-12-19 2017-12-19 Dehumidifier

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108087998A (en) * 2017-12-19 2018-05-29 珠海格力电器股份有限公司 Dehumidifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108087998A (en) * 2017-12-19 2018-05-29 珠海格力电器股份有限公司 Dehumidifier

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