CN106859330B - Bubble water machine - Google Patents
Bubble water machine Download PDFInfo
- Publication number
- CN106859330B CN106859330B CN201510929409.6A CN201510929409A CN106859330B CN 106859330 B CN106859330 B CN 106859330B CN 201510929409 A CN201510929409 A CN 201510929409A CN 106859330 B CN106859330 B CN 106859330B
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- China
- Prior art keywords
- water
- water tank
- bubble
- heat exchanger
- pipe unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/236—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids specially adapted for aerating or carbonating beverages
- B01F23/2361—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids specially adapted for aerating or carbonating beverages within small containers, e.g. within bottles
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The present invention discloses a kind of bubble water machine, including air accumulator, water tank and cooling assembly;Water tank is connected with air injection pipe;Air accumulator is connected to water tank by air injection pipe, is used for the gas injection into water tank;Cooling assembly is for freezing to the water in water tank;Cooling assembly includes the radiator in the hot end of semiconductor chilling plate, the heat exchanger of the cold end of connection semiconductor chilling plate, connection semiconductor chilling plate and the circulation line for connecting heat exchanger;Circulation line includes water outlet pipe unit and water inlet pipe unit;Water outlet pipe unit one end is connected to water tank, and the other end is connected to the water inlet of heat exchanger, and water outlet pipe unit is connected with drainpipe;Water inlet pipe unit one end is connected to water tank, and the other end is connected to the water outlet of heat exchanger, and water inlet pipe unit is equipped with water filling port.The structure of bubble water machine of the invention is relatively simple, advantage of lower cost, and small volume, reduces the space occupancy rate of bubble water machine.
Description
Technical field
The present invention relates to drinking equipment technical field, in particular to a kind of bubble water machine.
Background technique
Bubble water machine is injected carbon dioxide into water, dissolves more carbon dioxide in water by pressurization to make bubble
The machine of water.
In order to promote the mouthfeel of air-bubble, a kind of existing air-bubble for realizing refrigeration to air-bubble by cooling cycle system
Machine, however since the setting of cooling cycle system causes the volume of bubble water machine relatively large, space occupancy rate is higher.
Summary of the invention
The main object of the present invention is to provide a kind of bubble water machine, it is intended to while realization to air-bubble refrigeration, reduce gas
The volume of soaked machine.
To achieve the above object, bubble water machine proposed by the present invention, including sequentially connected air accumulator, water tank and refrigeration train
Part;Wherein,
The water tank is connected with air injection pipe;
The air accumulator is connected to the water tank by the air injection pipe, is used for the gas injection into the water tank;
The cooling assembly is for freezing to the water in the water tank;The cooling assembly includes semiconductor refrigerating
The radiator in the hot end of piece, the heat exchanger of the cold end of the connection semiconductor chilling plate, the connection semiconductor chilling plate and
Connect the circulation line of the heat exchanger;The circulation line includes water outlet pipe unit and water inlet pipe unit;The outlet pipe list
First one end is connected to the water tank, and the other end is connected to the water inlet of the heat exchanger, and the water outlet pipe unit is connected with draining
Pipe;Described water inlet pipe unit one end is connected to the water tank, and the other end is connected to the water outlet of the heat exchanger;The water inlet pipe
Unit is equipped with the water filling port for filling the water into the water tank.
Preferably, the air injection pipe is equipped with safety valve and the first check valve, and the safety valve is set to first list
To between valve and the air accumulator, first check valve is connected from the air accumulator towards the water tank.
Preferably, the bubble water machine further includes the pressure gauge for detecting the pressure in the water tank;The pressure gauge
In the air injection pipe or the water tank, and when the pressure gauge is set in the air injection pipe, the pressure gauge is set to institute
It states between the first check valve and the water tank.
Preferably, the relief tube for carrying out pressure release to the water tank is also connected on the water tank, on the relief tube
Equipped with relief valve.
Preferably, it is equipped in the water tank for detecting in the water tank water-level detecting device of water level and/or for examining
The temperature detector of water temperature in the water tank is surveyed, the temperature detector and the cooling assembly communicate to connect.
Preferably, the water tank bottom is equipped with the waste water mouth for the water in the water tank to be discharged.
Preferably, the water inlet pipe unit be equipped with second one-way valve, the second one-way valve be set to the water filling port with
Between the heat exchanger, and the second one-way valve is connected from the heat exchanger to the water tank.
Preferably, the water outlet pipe unit is equipped with water pump and reversal valve;The water pump be set to the reversal valve with it is described
Between water tank;The reversal valve is for being connected to the water tank and the heat exchanger, or the connection water tank and the drainpipe.
Preferably, the bubble water machine further includes the proportioner on the drainpipe, and the proportioner is used for
Store seasoning.
Technical solution of the present invention realizes the refrigeration to air-bubble by semiconductor chilling plate, compared to existing by cold
The circulatory system refrigeration bubble water machine, the structure of the bubble water machine of the present embodiment is relatively simple, advantage of lower cost, and volume compared with
It is small, reduce the space occupancy rate of bubble water machine.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of bubble water machine of the present invention;
Fig. 2 is the schematic perspective view of the another embodiment of bubble water machine of the present invention.
Drawing reference numeral explanation:
Label | Title | Label | Title |
100 | Air accumulator | 200 | Water tank |
300 | Cooling assembly | 400 | Proportioner |
500 | Pedestal | 600 | Power supply |
202 | Bottom plate | 204 | Top plate |
206 | Side plate | 208 | Waste water mouth |
210 | Water-level detecting device | 220 | Air injection pipe |
230 | Temperature detector | 240 | Relief tube |
222 | Safety valve | 224 | First check valve |
226 | Pressure gauge | 242 | Relief valve |
320 | Semiconductor chilling plate | 340 | Heat exchanger |
360 | Radiator | 380 | Circulation line |
382 | It is discharged pipe unit | 383 | Drainpipe |
384 | Water inlet pipe unit | 385 | Water filling port |
386 | Second one-way valve | 387 | Water pump |
388 | Reversal valve |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and should not be understood as referring to
Show or imply its relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " are defined as a result,
Two " feature can explicitly or implicitly include at least one of the features.In addition, the technical solution between each embodiment can
It to be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occurs
Conflicting or cannot achieve when, will be understood that the combination of this technical solution is not present, also not the present invention claims protection model
Within enclosing.
The present invention proposes a kind of bubble water machine.
Referring to Fig.1, Fig. 1 is the structure schematic diagram of one embodiment of bubble water machine of the present invention.
In embodiments of the present invention, the bubble water machine includes sequentially connected air accumulator 100, water tank 200 and refrigeration train
Part 300;Wherein, the water tank 200 is connected with air injection pipe 220;The air accumulator 100 is connected to institute by the air injection pipe 220
Water tank 200 is stated, the gas injection into the water tank 200 is used for;The cooling assembly 300 is used to carry out the water in the water tank 200
Refrigeration;The cooling assembly 300 includes the heat exchanger of the cold end of semiconductor chilling plate 320, the connection semiconductor chilling plate 320
340, the radiator 360 in the hot end of the semiconductor chilling plate 320 and the circulation line of the connection heat exchanger 340 are connected
380;The circulation line 380 includes water outlet pipe unit 382 and water inlet pipe unit 384;382 one end of water outlet pipe unit connection
In the water tank 200, the other end is connected to the water inlet of the heat exchanger 340, and the water outlet pipe unit 382 is connected with drainpipe
383;Described 384 one end of water inlet pipe unit is connected to the water tank 200, and the other end is connected to the water outlet of the heat exchanger 340,
The water inlet pipe unit 384 is equipped with the water filling port 385 for filling the water into the water tank 200.
Specifically, in the present embodiment, the top plate 204 that the water tank 200 has bottom plate 202, is oppositely arranged with bottom plate 202
And it is connected to the side plate 206 of the top plate 204 and 202 periphery of bottom plate.The air injection pipe 220 and the water inlet pipe unit
384 are inserted into the water tank 200 by the top plate 204;The water outlet pipe unit 382 is connected to the side plate 206 close to institute
State one end of bottom plate 202.The water filling port 385 is used to connect external supply equipment (such as tap of city's water supply pipe), with
It is filled the water into the water tank 200.For the semiconductor chilling plate 320 when being powered, one end temperature is lower, referred to as cold end;It is another
Hold temperature higher, referred to as hot end;The heat exchanger 340 is connected to the cold end, for transmitting cooling capacity;The radiator 360 connects
It is connected to the hot end, for radiating to hot end.
It is filled the water in use, first passing through the water filling port 385 into the water tank 200;When the water storage in the water tank 200
When to a certain extent, stop filling the water into the water tank 200;Then, the air accumulator 100 gas injection (one into the water tank 200
As be carbon dioxide), the gas injected in the water tank 200 obtained air-bubble after being mixed with water;Air-bubble is via the water outlet
Pipe unit 382 enters the heat exchanger 340, and the cooling capacity that the cold end of the semiconductor chilling plate 320 generates passes to heat exchanger
340, freeze after air-bubble and 340 heat exchange of heat exchanger, forms low-temperature bubbles water;Low-temperature bubbles water is via the water inlet pipe
Unit 384 flows back to the water tank 200, so recycles, so that the air-bubble moment in the water tank 200 is in low-temperature condition, has
Effect improves the mouthfeel of air-bubble;When user is through fetching water, the low-temperature bubbles water in the water tank 200 is by the drainpipe 383
It is supplied to user.
The technical solution of the present embodiment realizes the refrigeration to air-bubble by semiconductor chilling plate 320, logical compared to existing
The bubble water machine of circulatory system refrigeration is subcooled, the structure of the bubble water machine of the present embodiment is relatively simple, advantage of lower cost, and body
Product is smaller, reduces the space occupancy rate of bubble water machine.
Further, in the present embodiment, the air injection pipe 220 is equipped with safety valve 222 and the first check valve 224, and
The safety valve 222 is set between first check valve 224 and the air accumulator 100, and first check valve 224 is described in
Air accumulator 100 is connected towards the water tank 200.First check valve 224 is used for the dioxy for avoiding injecting in the water tank 200
Change carbon gas and the air accumulator 100 is flowed back to by the air injection pipe 220;The safety valve 222 is used for stifled in the air injection pipe 220
The carbon dioxide gas that the air accumulator 100 is discharged when plug is discharged, to avoid due to air pressure it is excessive caused by air injection pipe 220
The situation of explosion occurs, and improves the safety in utilization of bubble water machine.
Further, in the present embodiment, the bubble water machine further includes the pressure for detecting the pressure in water tank 200
Table 226, the pressure gauge 246 can be set in the air injection pipe 220 or on the water tank 200, and when the pressure gauge 226 is set to
When in the air injection pipe 220, the pressure gauge 226 is set between first check valve 224 and the water tank 200.Specifically,
The pressure gauge 226 is for detecting and showing the pressure in the water tank 200, to effectively avoid over-voltage in the water tank 200
The generation of situation further promotes the safety in utilization of bubble water machine.
Further, in the present embodiment, it is also connected on the water tank 200 for carrying out pressure release to the water tank 200
Relief tube 240, the relief tube 240 be equipped with relief valve 242.The relief tube 240 is used for after the completion of air-bubble preparation,
The water tank 200 is discharged in extra carbon dioxide gas in the water tank 200, to reduce the pressure in the water tank 200,
Further promote the safety in utilization of bubble water machine.
Further, in the present embodiment, the water inlet pipe unit 384 is equipped with second one-way valve 386, and described second is single
It is set between the water filling port 385 and the heat exchanger 340 to valve 386, and the second one-way valve 386 is from the heat exchanger
340 are connected to the water tank 200.The second one-way valve 386 for prevent via the water filling port 385 fill the water when water by into
Header units 384 flow to heat exchanger 340.
Further, in the present embodiment, the water outlet pipe unit 382 is equipped with water pump 387 and reversal valve 388, and institute
Water pump 387 is stated to be set between the reversal valve 388 and the water tank 200;The reversal valve 388 is for being connected to the water tank 200
With the heat exchanger 340, or the connection water tank 200 and the drainpipe 383.When refrigeration, the reversal valve 388 is connected to described
Water tank 200 and the heat exchanger 340, are drained to the heat exchanger 340 for air-bubble;When water intaking, the reversal valve 388 is connected to
The water tank 200 and the drainpipe 383, are drained to the drainpipe 383 for low-temperature bubbles water, and then be supplied to user.
The present embodiment changes the flow direction of air-bubble by reversal valve 388, switches between refrigeration and water intaking, simple to operate.
Further, in the present embodiment, the drainpipe 383 is equipped with proportioner 400, the proportioner 400
Between the reversal valve 388 and the user terminal, for storing seasoning (such as orange powder etc.).When user's water,
Corresponding triggering key (not shown) is selected, according to actual needs to trigger the proportioner 400,400 basis of proportioner
User selects, and corresponding seasoning is injected in Xiang Suoshu drainpipe 383, and seasoning is mixed with air-bubble in the drainpipe 383
It closes, the air-bubble of different taste is made, meets the needs of user's different taste.The specific structure and peace of the proportioner 400
Dress mode can be achieved by the prior art, and therefore not to repeat here.
Further, in the present embodiment, the water for detecting water level in the water tank 200 is equipped in the water tank 200
Level detecting apparatus 210 and/or temperature detector 230 for detecting water temperature in the water tank 200.When the water level detecting fills
When setting 210 and detecting water level in the water tank 200 lower than preset water level, user can be notified to need to fill the water, or directly control
External water flood equipment directly fills the water, and then guarantees the moisture storage capacity in the water tank 200.When the temperature-detecting device detects institute
When stating the water temperature in water tank 200 higher than default water temperature, controls the cooling assembly 300 and freeze, and then guarantee the water tank
The water moment in 200 is in low-temperature condition.
Further, in the present embodiment, 200 bottom of water tank is equipped with for the water in the water tank 200 to be discharged
Waste water mouth 208.The water being stored in for a long time may go bad, so making again when bubble water machine is not used for a long time
The water in the water tank 200 can be discharged completely, to avoid metamorphic water to the health of user by the waste water mouth 208 with preceding
It causes damages.
Further, as shown in Fig. 2, Fig. 2 is the schematic perspective view of the another embodiment of bubble water machine of the present invention.
The difference of the present embodiment and above-described embodiment is only that in the present embodiment, the bubble water machine further includes pedestal
500 and the power supply 600 that is installed in the pedestal 500.The fixed peace of the air accumulator 100, water tank 200 and cooling assembly 300
Loaded on the pedestal 500, the power supply 600 is electrically connected with the cooling assembly 300, for powering for cooling assembly 300.Tool
Body, in the present embodiment, the power supply 600 is arranged successively with cooling assembly 300 in the water tank 200 and the air accumulator
100 side, and the power supply 600 is located at one end of the radiator 360 of the cooling assembly 400.Certainly, the air accumulator
100, the arrangement mode of water tank 200, cooling assembly 300 and power supply 600 is not limited to this, as long as by reasonably layout so that institute
Stating air accumulator 100, water tank 200, cooling assembly 300 and power supply 600 can reasonably be arranged on pedestal 500.
The bubble water machine of the present embodiment can effectively reduce the volume of bubble water machine by reasonably layout, and then reduce bubble
The space occupancy rate of water dispenser.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (8)
1. a kind of bubble water machine, which is characterized in that including sequentially connected air accumulator, water tank and cooling assembly;Wherein,
The water tank is connected with air injection pipe;
The air accumulator is connected to the water tank by the air injection pipe, is used for the gas injection into the water tank;
The cooling assembly is for freezing to the water in the water tank;The cooling assembly includes semiconductor chilling plate, connects
Connect the heat exchanger of the cold end of the semiconductor chilling plate, the radiator in the hot end of the connection semiconductor chilling plate and connection
The circulation line of the heat exchanger;The circulation line includes water outlet pipe unit and water inlet pipe unit;The water outlet pipe unit one
End is connected to the water tank, and the other end is connected to the water inlet of the heat exchanger, and the water outlet pipe unit is connected with drainpipe;Institute
It states into water pipe unit one end and is connected to the water tank, the other end is connected to the water outlet of the heat exchanger;The water inlet pipe unit
It is equipped with the water filling port for filling the water into the water tank;
The water outlet pipe unit is equipped with water pump and reversal valve;The water pump is set between the reversal valve and the water tank;Institute
Reversal valve is stated for being connected to the water tank and the heat exchanger, or the connection water tank and the drainpipe.
2. bubble water machine as described in claim 1, which is characterized in that the air injection pipe is equipped with safety valve and first unidirectionally
Valve, and the safety valve is set between first check valve and the air accumulator, first check valve is from the air accumulator
It is connected towards the water tank.
3. bubble water machine as claimed in claim 2, which is characterized in that further include the pressure for detecting the pressure in the water tank
Power table;The pressure gauge is set on the air injection pipe or the water tank, and when the pressure gauge is set in the air injection pipe, institute
Pressure gauge is stated to be set between first check valve and the water tank.
4. bubble water machine as described in claim 1, which is characterized in that be also connected on the water tank for the water tank into
The relief tube of row pressure release, the relief tube are equipped with relief valve.
5. bubble water machine as described in claim 1, which is characterized in that be equipped in the water tank for detecting water in the water tank
The water-level detecting device and/or temperature detector for detecting water temperature in the water tank of position, the temperature detector with
The cooling assembly communication connection.
6. bubble water machine as described in claim 1, which is characterized in that the water tank bottom is equipped with for will be in the water tank
The waste water mouth of water discharge.
7. bubble water machine as described in claim 1, which is characterized in that the water inlet pipe unit is equipped with second one-way valve, institute
It states second one-way valve to be set between the water filling port and the heat exchanger, and the second one-way valve is from the heat exchanger to described
Water tank conducting.
8. bubble water machine as claimed in any of claims 1 to 7 in one of claims, which is characterized in that further include being set to the drainpipe
On proportioner, the proportioner is for storing seasoning.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510929409.6A CN106859330B (en) | 2015-12-14 | 2015-12-14 | Bubble water machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510929409.6A CN106859330B (en) | 2015-12-14 | 2015-12-14 | Bubble water machine |
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Publication Number | Publication Date |
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CN106859330A CN106859330A (en) | 2017-06-20 |
CN106859330B true CN106859330B (en) | 2019-06-28 |
Family
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CN201510929409.6A Active CN106859330B (en) | 2015-12-14 | 2015-12-14 | Bubble water machine |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107827220B (en) * | 2017-12-11 | 2023-11-07 | 广州海鸥住宅工业股份有限公司 | Bubble water making device |
CN112279352A (en) * | 2020-11-10 | 2021-01-29 | 深圳安吉尔饮水产业集团有限公司 | Device for making bubble water and bubble water making method |
CN113116141B (en) * | 2021-03-30 | 2022-06-10 | 绍兴摩纳净水科技有限公司 | Bubbling machine |
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US6260477B1 (en) * | 1999-10-25 | 2001-07-17 | Automatic Bar Controls, Inc. | Autofill system with improved automixing |
CN201005502Y (en) * | 2006-11-14 | 2008-01-16 | 王冬雷 | Multifunctional beverage machine |
CN201034395Y (en) * | 2007-03-06 | 2008-03-12 | 卢振涛 | Semiconductor refrigerating heat exchanger |
CN201150456Y (en) * | 2008-01-31 | 2008-11-19 | 博罗耀峰电子有限公司 | Multifunctional full automatic water drinking machine |
CN201181806Y (en) * | 2007-12-31 | 2009-01-14 | 中国海洋大学 | Semiconductor refrigeration apparatus of laser recirculation water |
CN202891619U (en) * | 2012-10-12 | 2013-04-24 | 宋宁 | Full-automatic aerated water machine capable of conducting refrigeration |
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CN2093578U (en) * | 1991-06-17 | 1992-01-22 | 韩鸿庆 | Small soda water making machine |
US6260477B1 (en) * | 1999-10-25 | 2001-07-17 | Automatic Bar Controls, Inc. | Autofill system with improved automixing |
CN201005502Y (en) * | 2006-11-14 | 2008-01-16 | 王冬雷 | Multifunctional beverage machine |
CN201034395Y (en) * | 2007-03-06 | 2008-03-12 | 卢振涛 | Semiconductor refrigerating heat exchanger |
CN201181806Y (en) * | 2007-12-31 | 2009-01-14 | 中国海洋大学 | Semiconductor refrigeration apparatus of laser recirculation water |
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CN106859330A (en) | 2017-06-20 |
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Effective date of registration: 20210324 Address after: 528311 4 Global Innovation Center, industrial road, Beijiao Town, Shunde District, Foshan, Guangdong, China Patentee after: GUANGDONG MEIDI WHITE HOUSEHOLD ELECTRICAL APPLIANCE TECHNOLOGY INNOVATION CENTER Co.,Ltd. Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311, 26-28, B District, Mei headquarters building, 6 Mei Road, Beijiao Town, Shunde District, Foshan, Guangdong. Patentee before: MIDEA GROUP Co.,Ltd. |
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