CN104728929A - Air conditioning unit - Google Patents
Air conditioning unit Download PDFInfo
- Publication number
- CN104728929A CN104728929A CN201310714974.1A CN201310714974A CN104728929A CN 104728929 A CN104728929 A CN 104728929A CN 201310714974 A CN201310714974 A CN 201310714974A CN 104728929 A CN104728929 A CN 104728929A
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- Prior art keywords
- air
- evaporimeter
- condenser
- conditioner set
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- 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
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention provides an air conditioning unit. A plurality of components of the air conditioning unit are sequentially distributed according to the weights of the components; the lighter components are placed above the heavier components; and a vibration isolation device is arranged between each two adjacent components. A frame is omitted, so that the weight of the air conditioning unit is reduced, and equipment is compact in structure and high in reliability; and moreover, the components of the air conditioning unit are configured reasonably, a layer-by-layer assembling structure is used, the heaviest component is placed on the bottom of the air conditioning unit, the lighter components are arranged on the heavier components, the weights of the components are increased from top to bottom layer by layer, and vibration of the air conditioning unit is reduced.
Description
Technical field
The present invention relates to field of air conditioning, particularly relate to a kind of air-conditioner set.
Background technology
Along with improving constantly of technical merit, require more and more higher to the compartment environment of delivery tool, air-conditioning equipment progresses into traffic and transport field.But in the face of severe environmental conditions such as vibrating, tilt, wave, the reliable and stable operation of air-conditioning equipment is extremely important to user.
Current most traffic air-conditioning equipment structure is all frame-type, and the structural vibration of this air-conditioning equipment body all passes to delivery tool, has a strong impact on safety and the comfortableness of aircraft, boats and ships etc.
Therefore design a kind of apparatus body structural vibration little, and antivibration, anti-inclination to wave the good air-conditioner set of performance be very urgent demand.
Summary of the invention
In order to overcome above-mentioned deficiency, the object of this invention is to provide a kind of air-conditioner set being highly suitable for vibrating, wave etc. in environment.
Technical scheme of the present invention is as follows:
A kind of air-conditioner set, multiple parts of described air-conditioner set set gradually according to the weight of all parts, and the parts of lighter in weight are placed on above the parts of heavier-weight, and are provided with isolation mounting between adjacent two parts.
Wherein in an embodiment, described parts comprise compressor, condenser, evaporimeter, orifice union and electric cabinet, described evaporimeter is arranged on above described condenser, described compressor and electric cabinet are arranged on the top of described evaporimeter, described orifice union is arranged on described evaporimeter or condenser, and described isolation mounting is single-degree-of-freedom vibration isolator or multi-degree-of-freedom vibration isolation device or metal hose.
Preferably, between described compressor and evaporimeter, be provided with single-degree-of-freedom vibration isolator, between described electric cabinet and evaporimeter, be provided with multi-degree-of-freedom vibration isolation device.
Preferably, on the aspirating air pipe on the discharge duct between described compressor and described condenser and/or between described compressor and described evaporimeter, metal hose is provided with.
Preferably, the chassis be made up of the steel of hollow structure is set below described condenser, single-degree-of-freedom vibration isolator is set between described condenser and chassis.
Wherein in an embodiment, described parts comprise compressor, condenser, evaporimeter, orifice union and electric cabinet, described condenser and described evaporimeter are arranged side by side, described compressor is arranged on the top of described evaporimeter or described condenser, described electric cabinet is arranged on the top of described condenser or described evaporimeter, described orifice union is arranged on described evaporimeter, and described isolation mounting is single-degree-of-freedom vibration isolator or multi-degree-of-freedom vibration isolation device or metal hose.
Preferably, between described condenser and described evaporimeter, be also provided with connecting plate, described condenser and described evaporimeter connect as one by described connecting plate.
Preferably, described compressor is fixed on described evaporimeter or described condenser by compressor bracket, and the footing of described compressor is also provided with single-degree-of-freedom vibration isolator.
Preferably, the discharge duct between described compressor and described condenser is provided with the first metal hose, the aspirating air pipe between described compressor and described evaporimeter is provided with the second metal hose.
Preferably, be provided with multi-degree-of-freedom vibration isolation device in the bottom of described electric cabinet and the back side, wherein at least one multi-degree-of-freedom vibration isolation device is arranged between described electric cabinet and described condenser or described evaporimeter.
Preferably, described condenser and/or described evaporimeter are all fixed on chassis by fixed support.
Preferably, described fixed support is splayed, and described fixed support is fixed on described chassis, and described condenser and/or described evaporimeter are fixed on described fixed support.
Preferably, single-degree-of-freedom vibration isolator is also provided with at described condenser and/or between described evaporimeter and described chassis.
Preferably, described chassis is welded by hot-rolled steel section, and described chassis has hollow-core construction.
Preferably, the distance between described condenser and described evaporimeter is 10 to 30 centimetres.
Preferably, described single-degree-of-freedom vibration isolator is rubber shock absorber or air spring, and described multi-degree-of-freedom vibration isolation device is steel-wire isolator, and described metal hose is metal bellows.
Wherein in an embodiment, described air-conditioner set is centrifugal refrigerating machines or screw-type water chiller.
The invention has the beneficial effects as follows: air-conditioner set of the present invention eliminates framework, make the weight saving of air-conditioner set, compact equipment, reliability is strong; Moreover air-conditioner set of the present invention has carried out reasonable disposition to each parts, adopt successively modular version, parts maximum for weight are placed on bottommost, above the parts that what quality was light be arranged in quality, successively gain in weight, decrease the vibration of air-conditioner set.
Accompanying drawing explanation
In order to make the object of air-conditioner set of the present invention, technical scheme and advantage clearly understand, below in conjunction with concrete drawings and the specific embodiments, the present invention is further elaborated.
Fig. 1 is the overall schematic of an embodiment of air-conditioner set of the present invention.
Detailed description of the invention
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
Design philosophy of the present invention takes the mode of successively assembling to the air-conditioner set including multiple parts, assemble according to all parts of weight to air-conditioning of all parts, the all parts of air-conditioner set is set gradually according to weight size, the parts of lighter in weight are placed on above the parts of heavier-weight, further, in order to alleviate vibration, the present invention is provided with isolation mounting between adjacent two parts.
Embodiment one
Air-conditioner set in the present embodiment comprises compressor, condenser, evaporimeter, orifice union and electric cabinet, the condenser that wherein weight is the heaviest is placed on bottom, the evaporimeter that weight is taken second place is arranged on above condenser, the compressor of lighter in weight and electric cabinet are arranged on the top of evaporimeter, orifice union is arranged on evaporimeter or condenser, and the isolation mounting of the adjacent component in the present embodiment can be single-degree-of-freedom vibration isolator or multi-degree-of-freedom vibration isolation device or metal hose.
The present embodiment eliminates framework, for whole air-conditioner set, has deducted the weight of framework, has made whole air-conditioner set weight saving; Moreover the air-conditioner set in the present embodiment have employed successively modular version, parts condenser maximum for weight is arranged on bottommost, the evaporimeter that weight is taken second place is placed on the top of condenser, parts such as compressor and electric cabinet that lighter in weight is light are arranged on above evaporimeter, the weight of each layer parts successively increases, and all orifice unions etc. are all fixed on above the maximum condenser of quality and/or evaporimeter.Such setting makes whole air-conditioning unit structure compact, and equipment volume is little, and aseismic reliability is high.
Preferably, as a kind of embodiment, between described compressor and evaporimeter, be provided with single-degree-of-freedom vibration isolator, between described electric cabinet and evaporimeter, be provided with multi-degree-of-freedom vibration isolation device.Single-degree-of-freedom vibration isolator in the present embodiment is rubber shock absorber, and described multi-degree-of-freedom vibration isolation device is steel-wire isolator.In air-conditioner set, compressor is main vibration source, and the present embodiment adopts the mode of active vibration isolation to compressor.
Preferably, as a kind of embodiment, on the aspirating air pipe on the discharge duct between described compressor and described condenser and/or between described compressor and described evaporimeter, be provided with metal hose.Metal hose in the present embodiment is metal bellows.Arranging metal hose can avoid vibration of compressor to drive discharge duct vibration, reduces the transmission of vibration.
Preferably, as a kind of embodiment, the chassis be made up of the steel of hollow structure is set below described condenser, single-degree-of-freedom vibration isolator is set between described condenser and chassis.Single-degree-of-freedom vibration isolator in the present embodiment is air spring.Moreover there is chassis not only good rigidity that is hollow or hollow structure, and cushioning effect can be played.
It should be noted that the air-conditioner set in embodiment one is applicable to the less space of cross-directional length.
Embodiment two
See Fig. 1, the invention provides a kind of air-conditioner set for the vehicles, comprise compressor 1, condenser 2, evaporimeter 3, orifice union 11 and electric cabinet 8, described condenser 2 and described evaporimeter 3 are arranged side by side, described compressor 1 is arranged on the top of described evaporimeter 3 or described condenser 2, described electric cabinet 8 is arranged on the top of described condenser 2 or described evaporimeter 3, and described orifice union 11 is arranged on described evaporimeter 3.In the present embodiment, described compressor 1 is arranged on the top of described evaporimeter 3, and described electric cabinet 8 is arranged on the top of described condenser 2.This considers that the quality of condenser is generally greater than the quality of evaporimeter, preferably arranges on an evaporator to balance center of gravity, convenient lifting and the stressed of balance base bolt.
Air-conditioner set in the present embodiment is screw-type water chiller, should be noted that the present embodiment also goes for the air-conditioner set of other types.
The present embodiment eliminates framework, for whole air-conditioner set, has deducted the weight of framework, has made whole air-conditioner set weight saving; Moreover the air-conditioner set in the present embodiment have employed successively modular version, by parts maximum for weight as evaporimeter and condenser are arranged on bottommost, lightweight parts such as compressor and electric cabinet are arranged on above the heavy parts of quality, the weight of each layer parts successively increases, and all orifice unions etc. are all fixed on above the maximum condenser of quality and/or evaporimeter.Such setting makes whole air-conditioning unit structure compact, and equipment volume is little, and aseismic reliability is high.
Preferably, as a kind of embodiment, described condenser 2 and described evaporimeter 3 are all fixed on chassis 4 by fixed support 12.Described fixed support 12 in the present embodiment is in splayed, and described fixed support 12 is fixed on described chassis 4, and described condenser 2 and/or described evaporimeter 3 are fixed on described fixed support 12.General, fixed support is made up of steel plate, and the support bracket fastened number in the present embodiment is eight, and wherein four fixed supports are arranged between condenser 2 and chassis 4, and other four fixed supports are arranged between evaporimeter 3 and chassis 4.Adopt support bracket fastened fixed form that the vibration of condenser or evaporimeter can be avoided to be directly passed to chassis, support bracket fastened fixed form is reliably solid simultaneously, condenser or evaporimeter are combined firmly with chassis, avoid condenser and evaporimeter that larger vibration occurs.
Preferably, as a kind of embodiment, between described condenser 2 and described evaporimeter 3, be also provided with connecting plate 5, described condenser 2 and described evaporimeter 3 connect as one by described connecting plate 5.Air-conditioner set parts below such compressor just form a mass, theoretical according to vibration passing, in bang path, the quality of process is larger, and quality weakens more serious, because the vibration of air-conditioner set is mainly from compressor, such setting just reduces the vibration passing to chassis and delivery vehicle.
Preferably, as a kind of embodiment, at described condenser 2 and/or be also provided with single-degree-of-freedom vibration isolator between described evaporimeter 3 and described chassis 4.Single-degree-of-freedom vibration isolator in the present embodiment is rubber shock absorber or air spring.
Preferably, as a kind of embodiment, described compressor 1 is fixed on described evaporimeter 3 by compressor bracket 13, and the footing of described compressor 1 is also provided with single-degree-of-freedom vibration isolator.In air-conditioner set, compressor is main vibration source, the present embodiment adopts the mode of active vibration isolation to compressor, the footing of compressor is provided with single-degree-of-freedom vibration isolator, see Fig. 1, the footing of compressor 1 is provided with the first rubber shock absorber 10, the first rubber shock absorber 10 in the present embodiment needs to design according to the relevant parameter of compressor, can by the vibration characteristics of software analysis analog compression machine 1, and then coupling the first rubber shock absorber, thus avoid causing vibration to worsen because error selected by vibration isolator.Moreover in the present embodiment, compressor bracket is made up of hollow square steel.
Further, the discharge duct between described compressor 1 and described condenser 2 is provided with the first metal hose 6, the aspirating air pipe between described compressor 1 and described evaporimeter 3 is provided with the second metal hose 7.Preferably, the first metal hose and the second metal hose are metal bellows.First rubber shock absorber at the first metal hose in the present embodiment, the second metal hose and footing place combines compressor 1 local isolation from air-conditioner set overall structure, utilizes active vibration isolation to reduce vibration passing.
Preferably, as a kind of embodiment, be provided with multi-degree-of-freedom vibration isolation device in the bottom of described electric cabinet 8 and the back side, wherein at least one multi-degree-of-freedom vibration isolation device is arranged between described electric cabinet 8 and described condenser 2.Multi-degree-of-freedom vibration isolation device in the present embodiment is steel-wire isolator, steel-wire isolator has multiple free degree, belong to passive vibration isolation, see Fig. 1, the surrounding of electric cabinet is provided with the first steel-wire isolator 9, second steel-wire isolator 14 and the 3rd steel-wire isolator 15, and wherein the first steel-wire isolator 9 and the second steel-wire isolator 14 are arranged between electric cabinet 8 and condenser 2.Electric cabinet is electrical equipment; self does not produce vibration, but needs isolation extraneous vibration on its impact, therefore installs multi-degree-of-freedom vibration isolation device in bottom and the back side; multi-degree-of-freedom vibration isolation device can weaken the vibration transmitted in indefinite direction preferably, and then protection electric cabinet.
Preferably, as a kind of embodiment, described chassis 4 is welded by hot-rolled steel section, and described chassis 4 has hollow-core construction.There is chassis not only good rigidity that is hollow or hollow structure, and can cushioning effect be played.
Preferably, as a kind of embodiment, the distance between described condenser 2 and described evaporimeter 3 is 10 to 30 centimetres.Such setting is not only left enough operating spaces between condenser and evaporimeter, and makes whole air-conditioning unit structure compact, and volume is little.
Same, the assembling mode of embodiment two is applicable to the larger space of length in horizontal direction.
Air-conditioner set in embodiment one or embodiment two can be centrifugal refrigerating machines or screw-type water chiller.
The present invention, from vibration path, considers vibration source and all parts of air-conditioner set, first have employed the structure of successively assembling, carry out rational configuration to the position of each parts; By active vibration isolation method, the transmission that vibration source vibrates is isolated simultaneously, thus decrease the structural vibration of whole air-conditioner set; Then by passive vibration isolation, electric cabinet is protected, improve equipment dependability.Therefore, air-conditioner set of the present invention is particularly useful for the vehicles.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claim.
Claims (17)
1. an air-conditioner set, is characterized in that, multiple parts of described air-conditioner set set gradually according to the weight of all parts, and the parts of lighter in weight are placed on above the parts of heavier-weight, and is provided with isolation mounting between adjacent two parts.
2. air-conditioner set according to claim 1, it is characterized in that, described parts comprise compressor, condenser, evaporimeter, orifice union and electric cabinet, described evaporimeter is arranged on above described condenser, described compressor and electric cabinet are arranged on the top of described evaporimeter, described orifice union is arranged on described evaporimeter or condenser, and described isolation mounting is single-degree-of-freedom vibration isolator or multi-degree-of-freedom vibration isolation device or metal hose.
3. air-conditioner set according to claim 2, is characterized in that, is provided with single-degree-of-freedom vibration isolator between described compressor and evaporimeter, is provided with multi-degree-of-freedom vibration isolation device between described electric cabinet and evaporimeter.
4. air-conditioner set as claimed in claim 2 or claim 3, is characterized in that, on the aspirating air pipe on the discharge duct between described compressor and described condenser and/or between described compressor and described evaporimeter, be provided with metal hose.
5. air-conditioner set as claimed in claim 2 or claim 3, is characterized in that, arrange the chassis be made up of the steel of hollow structure below described condenser, arrange single-degree-of-freedom vibration isolator between described condenser and chassis.
6. air-conditioner set according to claim 1, it is characterized in that, described parts comprise compressor, condenser, evaporimeter, orifice union and electric cabinet, described condenser and described evaporimeter are arranged side by side, described compressor is arranged on the top of described evaporimeter or described condenser, described electric cabinet is arranged on the top of described condenser or described evaporimeter, described orifice union is arranged on described evaporimeter, and described isolation mounting is single-degree-of-freedom vibration isolator or multi-degree-of-freedom vibration isolation device or metal hose.
7. air-conditioner set according to claim 6, is characterized in that, between described condenser and described evaporimeter, be also provided with connecting plate, and described condenser and described evaporimeter connect as one by described connecting plate.
8. air-conditioner set according to claim 6, is characterized in that, described compressor is fixed on described evaporimeter or described condenser by compressor bracket, and the footing of described compressor is also provided with single-degree-of-freedom vibration isolator.
9. air-conditioner set according to claim 8, it is characterized in that, discharge duct between described compressor and described condenser is provided with the first metal hose, the aspirating air pipe between described compressor and described evaporimeter is provided with the second metal hose.
10. air-conditioner set according to claim 6, it is characterized in that, be provided with multi-degree-of-freedom vibration isolation device in the bottom of described electric cabinet and the back side, wherein at least one multi-degree-of-freedom vibration isolation device is arranged between described electric cabinet and described condenser or described evaporimeter.
11. air-conditioner set according to claim 6, is characterized in that, described condenser and/or described evaporimeter are all fixed on chassis by fixed support.
12. air-conditioner set according to claim 11, is characterized in that, described fixed support is splayed, and described fixed support is fixed on described chassis, and described condenser and/or described evaporimeter are fixed on described fixed support.
13. air-conditioner set according to claim 12, is characterized in that, are also provided with single-degree-of-freedom vibration isolator at described condenser and/or between described evaporimeter and described chassis.
14. air-conditioner set according to claim 13, it is characterized in that, described chassis is welded by hot-rolled steel section, described chassis has hollow-core construction.
15. air-conditioner set according to claim 6 to 14 any one, it is characterized in that, the distance between described condenser and described evaporimeter is 10 to 30 centimetres.
16. air-conditioner set according to claim 2 or 6, it is characterized in that, described single-degree-of-freedom vibration isolator is rubber shock absorber or air spring, and described multi-degree-of-freedom vibration isolation device is steel-wire isolator, and described metal hose is metal bellows.
17. air-conditioner set according to claim 1, is characterized in that, described air-conditioner set is centrifugal refrigerating machines or screw-type water chiller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310714974.1A CN104728929B (en) | 2013-12-20 | 2013-12-20 | Air-conditioner set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310714974.1A CN104728929B (en) | 2013-12-20 | 2013-12-20 | Air-conditioner set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104728929A true CN104728929A (en) | 2015-06-24 |
| CN104728929B CN104728929B (en) | 2018-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310714974.1A Active CN104728929B (en) | 2013-12-20 | 2013-12-20 | Air-conditioner set |
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| Country | Link |
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| CN (1) | CN104728929B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698285A (en) * | 2015-12-25 | 2016-06-22 | 广东美的制冷设备有限公司 | Compressor assembly, outdoor unit and air conditioner |
| CN109114830A (en) * | 2018-09-26 | 2019-01-01 | 珠海格力电器股份有限公司 | air conditioning unit |
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| JP2010063693A (en) * | 2008-09-11 | 2010-03-25 | Panasonic Corp | Air conditioning unit |
| CN101975482A (en) * | 2010-07-09 | 2011-02-16 | 广东欧科空调制冷有限公司 | Modular water-cooled water chiller |
| CN202734337U (en) * | 2012-07-12 | 2013-02-13 | 苏州必信空调有限公司 | Water chiller unit |
| CN202792668U (en) * | 2012-09-17 | 2013-03-13 | 苏州必信空调有限公司 | Water chilling unit |
| CN103148627A (en) * | 2013-03-07 | 2013-06-12 | 广东申菱空调设备有限公司 | Low-noise box type protective water-cooled chiller for ships |
| CN203671770U (en) * | 2013-12-20 | 2014-06-25 | 珠海格力电器科技有限公司 | Air conditioning unit |
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- 2013-12-20 CN CN201310714974.1A patent/CN104728929B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010063693A (en) * | 2008-09-11 | 2010-03-25 | Panasonic Corp | Air conditioning unit |
| CN101975482A (en) * | 2010-07-09 | 2011-02-16 | 广东欧科空调制冷有限公司 | Modular water-cooled water chiller |
| CN202734337U (en) * | 2012-07-12 | 2013-02-13 | 苏州必信空调有限公司 | Water chiller unit |
| CN202792668U (en) * | 2012-09-17 | 2013-03-13 | 苏州必信空调有限公司 | Water chilling unit |
| CN103148627A (en) * | 2013-03-07 | 2013-06-12 | 广东申菱空调设备有限公司 | Low-noise box type protective water-cooled chiller for ships |
| CN203671770U (en) * | 2013-12-20 | 2014-06-25 | 珠海格力电器科技有限公司 | Air conditioning unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698285A (en) * | 2015-12-25 | 2016-06-22 | 广东美的制冷设备有限公司 | Compressor assembly, outdoor unit and air conditioner |
| CN105698285B (en) * | 2015-12-25 | 2019-01-08 | 广东美的制冷设备有限公司 | Compressor assembly, outdoor unit and air conditioner |
| CN109114830A (en) * | 2018-09-26 | 2019-01-01 | 珠海格力电器股份有限公司 | air conditioning unit |
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| Publication number | Publication date |
|---|---|
| CN104728929B (en) | 2018-03-13 |
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