CN105509182B - Air condensing units and air conditioner - Google Patents
Air condensing units and air conditioner Download PDFInfo
- Publication number
- CN105509182B CN105509182B CN201610037859.9A CN201610037859A CN105509182B CN 105509182 B CN105509182 B CN 105509182B CN 201610037859 A CN201610037859 A CN 201610037859A CN 105509182 B CN105509182 B CN 105509182B
- Authority
- CN
- China
- Prior art keywords
- hole
- outdoor unit
- air
- positioning bolt
- conditioner outdoor
- 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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Links
- 238000010521 absorption reaction Methods 0.000 claims description 37
- 230000035939 shock Effects 0.000 claims description 37
- 238000004378 air conditioning Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/08—Compressors specially adapted for separate outdoor units
- F24F1/10—Arrangement or mounting thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/08—Compressors specially adapted for separate outdoor units
- F24F1/12—Vibration or noise prevention thereof
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
The invention belongs to the technical field of air conditioners and discloses an air conditioner outdoor unit and an air conditioner. When the compressor runs, enough clearance can be ensured between the vibration reduction foot pad and the positioning bolt in the tangential direction of the compressor, so that the vibration reduction foot pad is prevented from contacting with the positioning bolt to amplify noise when the compressor vibrates, and the vibration reduction foot pad can play a better horizontal positioning and supporting role when an outdoor unit of an air conditioner is impacted and shaken in any horizontal direction, thereby ensuring the transportation reliability.
Description
Technical field
The present invention relates to air-conditioning correlative technology field more particularly to a kind of air-conditioner outdoor units and air-conditioning.
Background technique
When compressor is mounted on air-conditioner outdoor unit, it will usually be set between air conditioner outdoor unit chassis and installation board of compressor
Set shock absorption footpad, transmitted with playing the role of the vibration of fall-off compression machine to air conditioner outdoor unit chassis, at the same also have load-bearing and
The function of positioning, it is ensured that air-conditioner outdoor unit pipeline in transport or carrying is not damaged.
The shock absorption footpad structure in air-conditioner outdoor unit is as shown in Figure 1, its installation process in the prior art are as follows: by positioning bolt
100 points are welded on the chassis 101 of air-conditioner outdoor unit, and pass through the shock absorption footpad 102 of Intermediate Gray through-hole structure, the installation of compressor
Plate 103 is installed on outside the mounting groove of shock absorption footpad 102, and the smooth bar part of positioning bolt 100 is screwed to pad nut 104.From figure
Show in position it is known that the through hole section on shock absorption footpad 102 is circle, between existing centainly between positioning bolt 100
Gap usually requires that the gap should not be too large or too small, and gap is excessive when be easy to causeing transport, and compressor shakes and leads to air conditioning chamber
The pipeline of outer machine is broken, and gap is too small then can be in compressor low-frequency operation, and compressor is bigger along the vibration of axial torsion, makes
The mounting plate tangential vibrations displacement for obtaining compressor is excessive, causes shock absorption footpad to contact with positioning bolt, the vibration of compressor is direct
It is transmitted to chassis by positioning bolt, generates larger noise；Therefore how to design one kind take into account vibration and noise reducing and transport can
Air-conditioner outdoor unit by property is current problem to be solved.
Summary of the invention
The purpose of the present invention is to provide a kind of air-conditioner outdoor units for taking into account vibration and noise reducing and transportation.
The object of the invention is also to provide noise in a kind of operational process, pipeline fracture probability is low in small and transportational process
Air-conditioning.
For this purpose, on the one hand, the invention adopts the following technical scheme:
The shock absorption footpad on the bottom plate of outdoor unit, Yi Jian is arranged in a kind of air-conditioner outdoor unit, including bottom plate of outdoor unit
Compressor on shock absorption footpad, is connected with positioning bolt on the bottom plate of outdoor unit, through setting on the shock absorption footpad
There is location hole, the location hole includes upper section inner hole, and positioning bolt is arranged across upper section inner hole, and the positioning bolt is located at upper section
The lateral clearance that positioning bolt axle center is directed toward between part in inner hole and upper section inner hole, which is greater than, is directed toward the vertical of positioning bolt axle center
To gap, the lateral clearance is arranged along the tangential direction of the compressor.
Preferably, the upper section inner hole is elongated hole, lateral distance of the hole heart apart from hole wall is greater than the hole heart apart from hole
The fore-and-aft distance of wall, it is cylindrical structure that positioning bolt, which is located at the part in the elongated hole,.
Preferably, the upper section inner hole is round hole, it is long round shape that positioning bolt, which is located at the part in the round hole,
Structure, fore-and-aft distance of the axle center apart from positioning bolt outer wall are greater than lateral distance of the axle center apart from positioning bolt outer wall.
Preferably, the elongated hole is oval inner hole, kidney-shaped inner hole, non-full circle inner hole or three sections of circular arc inner holes.
Preferably, the positioning bolt be located at the part in the round hole be oval structure, it is oblong structure, non-whole
Circle structure or three sections of arc structures.
Preferably, the positioning bolt is arranged concentrically with upper section inner hole.
Preferably, the lateral clearance d1 is 0.25mm < d1≤1.5mm, the axial clearance d2 is 0≤d2 <
0.25mm。
Preferably, being transversely equipped with mark on the outside of the shock absorption footpad.
Preferably, the shock absorption footpad upper end is equipped with annular slot, the annular slot is long round shape structure, and its
The side of length direction is transversely arranged.
On the other hand, the present invention also uses following technical scheme:
A kind of air-conditioning, including above-mentioned air-conditioner outdoor unit.
It is fixed to be directed toward between the part that positioning bolt is located in upper section inner hole by air-conditioner outdoor unit of the invention and upper section inner hole
The lateral clearance in position bolt axle center is set greater than the axial clearance for being directed toward positioning bolt axle center, can be in compressor operation
Guarantee that there is between shock absorption footpad and positioning bolt enough gaps in compressor tangential direction, to prevent vibration of compressor
When shock absorption footpad contacted with positioning bolt and amplify noise, and can air-conditioner outdoor unit by any level direction impact, shake
Under, preferable horizontal location supporting role is played, guarantees transportation.
Air-conditioning of the invention uses above-mentioned air-conditioner outdoor unit, can reduce the noise generated in operational process and transported
The probability that pipeline is broken caused by shaking in journey because of compressor.
Detailed description of the invention
Fig. 1 is the scheme of installation of the shock absorption footpad of the prior art of the present invention；
Fig. 2 is the structural schematic diagram of the air-conditioner outdoor unit of the preferred embodiment of the present invention one；
Fig. 3 is the structural schematic diagram of the shock absorption footpad of one air-conditioner outdoor unit of the preferred embodiment of the present invention；
Fig. 4 is the top view of the shock absorption footpad of one air-conditioner outdoor unit of the preferred embodiment of the present invention；
Fig. 5-8 is the schematic shapes of the upper section inner hole of the shock absorption footpad of one air-conditioner outdoor unit of the preferred embodiment of the present invention；
Fig. 9 is the main view of the positioning bolt of two air-conditioner outdoor unit of the preferred embodiment of the present invention；
Figure 10 is the top view of the positioning bolt of two air-conditioner outdoor unit of the preferred embodiment of the present invention.
In figure:
1, foot pad ontology；2, upper section inner hole；3, middle section inner hole；4, lower section inner hole；5, positioning bolt；6, annular slot；
10, shock absorption footpad；11, compressor；111, mounting plate；100, positioning bolt；101, chassis；102, shock absorption footpad；103, it compresses
Machine mounting plate；104, band pad nut.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it is to be understood that, the instructions such as above-mentioned term " longitudinal direction ", " transverse direction ", "inner", "outside"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.
Preferred embodiment one:
Referring to figure 2., the present embodiment provides a kind of air-conditioner outdoor units, including bottom plate of outdoor unit (not shown), compression
Machine 11, shock absorption footpad 10 and positioning bolt 5, compressor 11 are mounted on shock absorption footpad 10, and 5 one end of positioning bolt is fixed on room
On outer machine chassis, the other end is arranged across shock absorption footpad 10, in which:
As shown in Figure 3 and 4, shock absorption footpad 10 includes foot pad ontology 1 and determines through 1 center of foot pad ontology
Position hole, in which:
The location hole includes the upper section inner hole 2, middle section inner hole 3 and lower section inner hole 4 being sequentially communicated, and upper section inner hole 2
For elongated hole, the elongated hole is defined as: lateral distance of the hole heart of upper section inner hole 2 apart from hole wall is greater than the hole heart apart from hole wall
Fore-and-aft distance.
In the present embodiment, above-mentioned elongated hole refers mainly to non-circular hole, and ellipse inner hole, kidney-shaped inner hole, non-whole can be selected
Circle inner hole or three sections of circular arc inner holes, wherein oval inner hole is as shown in figure 5, its long axis is in lateral position, short axle is in vertical
To position；Kidney-shaped inner hole is as shown in fig. 6, its lateral distance of hole heart apart from hole wall is greater than fore-and-aft distance of the hole heart apart from hole wall；
Non- full circle inner hole as shown in fig. 7, it removes longitudinal both ends of full circle to form non-full circle inner hole, the hole heart of the non-full circle inner hole away from
Lateral distance (full circle radius) from hole wall is greater than the fore-and-aft distance of hole wall with a distance from the heart of hole；Three sections of circular arc inner holes as shown in figure 8, its
It is made up of three sections of circular arcs, the arc radius positioned at two sides is identical, is located in the middle arc radius and is less than two positioned at two sides
The radius of circular arc.Certain upper section inner hole 2 is not limited only to above-mentioned several shapes, is also possible to other shapes such as rectangular opening
Shape need to only meet lateral distance of the hole heart apart from hole wall greater than fore-and-aft distance of the hole heart apart from hole wall.It is excellent in the present embodiment
Choosing is using oval inner hole as upper section inner hole 2.
It is understood that middle section inner hole 3 and lower section inner hole 4 can select round hole, can also select in upper section
The identical hole of 2 shape of hole.
Foot pad ontology 1 is cylindrical structure, and the outside of foot pad ontology 1 is transversely equipped with mark (not shown), should
The direction of mark is consistent with 2 length direction of upper section inner hole (i.e. laterally), when carrying out the installation of shock absorption footpad 10, passes through mark
It can be to avoid the wrongly installed direction of shock absorption footpad 10.
In the present embodiment, annular slot 6 can also be set in the upper end of foot pad ontology 1, and the annular slot 6 is arranged
Cross sectional shape for long round shape structure, the specific long round shape structure is identical as the elongated hole shape of upper section inner hole 2, herein no longer
It repeats；The side of the length direction of the annular slot 6 of above-mentioned long round shape structure is transversely arranged, i.e. the transverse direction of annular slot 6 is long
Degree is greater than longitudinal width, can provide guide to the installation of shock absorption footpad 10, avoid installation direction mistake.
Referring to Fig. 3,5 one end of positioning bolt is welded on bottom plate of outdoor unit, and the other end sequentially passes through upper section inner hole 2, middle section
Inner hole 3 and lower section inner hole 4, and nut is padded by band and is tightened, positioning bolt 5 is located at the part in upper section inner hole 2 for cylinder
There can be gap between structure, with upper section inner hole 2, specifically, positioning bolt 5 is located at part and upper section in upper section inner hole 2
The lateral clearance d1 that 5 axle center of positioning bolt is directed toward between inner hole 2 is greater than the axial clearance d2 for being directed toward 5 axle center of positioning bolt.
In the present embodiment, above-mentioned lateral clearance d1 is 0.25mm < d1≤1.5mm, and axial clearance d2 is 0≤d2 <
0.25mm, it is excessive to avoid above-mentioned each gap.
In order to ensure having enough gaps between the upper section inner hole 2 and positioning bolt 5 of shock absorption footpad 10, will preferably determine
Position bolt 5 is arranged concentrically with upper section inner hole 2, so that shock absorption footpad 10 be enable to take into account vibration and noise reducing performance and transportation.
Compressor 11 includes mounting plate 111, offers mounting hole on mounting plate 111, by the way that mounting hole is set in card
On slot 6, the installation of compressor 11 and shock absorption footpad 10 is realized, and then realize that compressor 11 is fixed on bottom plate of outdoor unit.
When being run due to compressor 11, low-frequency vibration is mainly the master on mounting plate 111 along axial twisting vibration
Be presented as it is larger along the tangential vibration displacement of compressor 11, therefore the present embodiment by the lateral clearance of shock absorption footpad 10 along pressure
The tangential direction arrangement (such as A shown in Fig. 2 to) of contracting machine.And then when the operation of compressor 11 is vibrated, shock absorption footpad 10
Lateral clearance can be avoided shock absorption footpad 10 and contacted with positioning bolt 5, and then the vibration of compressor 11 is avoided to be transferred to outdoor
On machine chassis, air-conditioner outdoor unit is caused to generate excessive noise.
Preferred embodiment two:
The present embodiment is that the shape and structure of upper section inner hole 2 and positioning bolt 5 is different from the difference of preferred embodiment one,
Specifically, the upper section inner hole 2 of the present embodiment is round hole, it is long round shape structure that positioning bolt 5, which is located at the part in the round hole,
Referring to Fig. 9 and Figure 10, the specific long round shape structure refers to the cross sectional shape for the part that positioning bolt 5 is located in the round hole
For ellipse, oblong, non-full circle shape or three sections of circular shapes, in the upper section in shape and structure and preferred embodiment one
The shape in hole 2 is identical, no longer explains one by one herein.
In the present embodiment, the structure that positioning bolt 5 is located at the part in the round hole preferably uses oval structure, and this is ellipse
The long axis of circle structure is longitudinally disposed, i.e., fore-and-aft distance of the axle center of positioning bolt 5 apart from 5 outer wall of positioning bolt is greater than distance of shaft centers
Lateral distance from 5 outer wall of positioning bolt, and then positioning bolt 5 is located at the part in upper section inner hole 2 and refers between upper section inner hole 2
It is greater than the axial clearance d2 for being directed toward 5 axle center of positioning bolt to the lateral clearance d1 in 5 axle center of positioning bolt.
In the present embodiment, 6 length direction of card slot of the setting direction of the mark on foot pad ontology 1 and long round shape structure with
The length direction (longitudinal direction) of positioning bolt 5 is contrary, that is, identifies the transverse direction that foot pad ontology 1 is arranged in, and the lateral length of card slot 6 is big
In longitudinal width, to provide correct installation direction.
Remaining structure and parameter and preferred embodiment one of the present embodiment are all the same, and details are not described herein.
Preferred embodiment three:
A kind of air-conditioning is provided in the present embodiment, uses above-mentioned air-conditioner outdoor unit, air-conditioning is can reduce and produces in operation
Raw noise, and reduce in transportational process because compressor shake caused by pipeline be broken probability.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (10)
1. the shock absorption footpad (10) on the bottom plate of outdoor unit is arranged in a kind of air-conditioner outdoor unit, including bottom plate of outdoor unit, and
The compressor being mounted on shock absorption footpad (10) is connected with positioning bolt (5), the shock absorption footpad on the bottom plate of outdoor unit
(10) it is provided through location hole, the location hole includes upper section inner hole (2), and positioning bolt (5) passes through upper section inner hole (2) and sets
It sets, which is characterized in that the positioning bolt (5), which is located between the part in upper section inner hole (2) and upper section inner hole (2), is directed toward positioning
The lateral clearance in bolt (5) axle center is greater than the axial clearance for being directed toward positioning bolt (5) axle center, and the lateral clearance is along the compression
The tangential direction of machine is arranged.
2. air-conditioner outdoor unit according to claim 1, which is characterized in that the upper section inner hole (2) is elongated hole, the hole heart
Lateral distance apart from hole wall is greater than fore-and-aft distance of the hole heart apart from hole wall, and positioning bolt (5) is located at the portion in the elongated hole
It is divided into cylindrical structure.
3. air-conditioner outdoor unit according to claim 1, which is characterized in that the upper section inner hole (2) is round hole, positions spiral shell
It is long round shape structure that bolt (5), which is located at the part in the round hole, and fore-and-aft distance of the axle center apart from positioning bolt (5) outer wall is big
In lateral distance of the axle center apart from positioning bolt (5) outer wall.
4. air-conditioner outdoor unit according to claim 2, which is characterized in that the elongated hole is in oval inner hole, kidney-shaped
Hole, non-full circle inner hole or three sections of circular arc inner holes.
5. air-conditioner outdoor unit according to claim 3, which is characterized in that the positioning bolt (5) is located at the round hole
Interior part is oval structure, oblong structure, non-completely circular structure or three sections of arc structures.
6. air-conditioner outdoor unit according to claim 4 or 5, which is characterized in that the positioning bolt (5) and upper section inner hole
(2) it is arranged concentrically.
7. air-conditioner outdoor unit according to claim 6, which is characterized in that the lateral clearance d1 be 0.25mm < d1≤
1.5mm, the axial clearance d2 are 0≤d2 < 0.25mm.
8. air-conditioner outdoor unit according to claim 1, which is characterized in that be transversely equipped on the outside of the shock absorption footpad (10)
Mark.
9. air-conditioner outdoor unit according to claim 1, which is characterized in that shock absorption footpad (10) upper end is equipped with annular
Card slot (6), the annular slot (6) is long round shape structure, and the side of its length direction is transversely arranged.
10. a kind of air-conditioning, which is characterized in that including the air-conditioner outdoor unit as described in claim 1-9 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610037859.9A CN105509182B (en) | 2016-01-20 | 2016-01-20 | Air condensing units and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610037859.9A CN105509182B (en) | 2016-01-20 | 2016-01-20 | Air condensing units and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105509182A CN105509182A (en) | 2016-04-20 |
| CN105509182B true CN105509182B (en) | 2018-12-25 |
Family
ID=55717351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610037859.9A Active CN105509182B (en) | 2016-01-20 | 2016-01-20 | Air condensing units and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105509182B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106130245B (en) * | 2016-06-29 | 2019-04-26 | 青岛海尔空调器有限总公司 | Simple shock-damping structure and electric motor mounting structure |
| CN108131822B (en) * | 2018-01-17 | 2024-09-03 | 珠海格力节能环保制冷技术研究中心有限公司 | Vibration reduction mechanism and air conditioner with same |
| CN113404665A (en) * | 2021-06-22 | 2021-09-17 | 珠海格力电器股份有限公司 | Compressor chassis assembly and air conditioner outdoor unit |
| CN114251744B (en) * | 2021-12-30 | 2023-07-18 | 珠海凌达压缩机有限公司 | Damping device and air condensing units |
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| JPH0359867A (en) * | 1989-07-27 | 1991-03-14 | Nec Ibaraki Ltd | Magnetic disk device |
| JPH10110699A (en) * | 1996-10-04 | 1998-04-28 | Hitachi Ltd | Rubber vibration isolator for fan motor |
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| CN205536247U (en) * | 2016-01-20 | 2016-08-31 | 珠海格力节能环保制冷技术研究中心有限公司 | Air conditioner outdoor unit and air conditioner |
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| JP2004239534A (en) * | 2003-02-06 | 2004-08-26 | Mitsubishi Electric Corp | Vibration control apparatus for air conditioner or refrigeration unit |
| JP2007120835A (en) * | 2005-10-27 | 2007-05-17 | Daikin Ind Ltd | Vibration isolating attachment structure for air conditioner in air conditioner mount base frame, and wall surface mount for air conditioner outdoor unit using the structure |
| CN202402535U (en) * | 2012-01-17 | 2012-08-29 | 珠海格力节能环保制冷技术研究中心有限公司 | Damping piece |
| CN203926016U (en) * | 2014-06-04 | 2014-11-05 | 广州华凌制冷设备有限公司 | Shock absorption footpad and compressor for compressor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0359867A (en) * | 1989-07-27 | 1991-03-14 | Nec Ibaraki Ltd | Magnetic disk device |
| JPH10110699A (en) * | 1996-10-04 | 1998-04-28 | Hitachi Ltd | Rubber vibration isolator for fan motor |
| CN103925329A (en) * | 2014-04-15 | 2014-07-16 | 加西贝拉压缩机有限公司 | Vibration-damping connecting structure for compressor and refrigerator baseplate |
| CN204061681U (en) * | 2014-07-30 | 2014-12-31 | 珠海格力电器股份有限公司 | Vibration damping rubber ring |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105509182A (en) | 2016-04-20 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20181204 Address after: 519070, Jinji Hill Road, front hill, Zhuhai, Guangdong Applicant after: GREE ELECTRIC APPLIANCES,Inc.OF ZHUHAI Address before: 519070 Zhuhai Gree Energy Conservation and Environmental Protection Refrigeration Technology Research Center Co., Ltd. Applicant before: GREE GREEN REFRIGERATION TECHNOLOGY CENTER Co.,Ltd. OF ZHUHAI |
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