CN106283560A - The heat-pump-type drying unit of dryer and there is its dryer - Google Patents
The heat-pump-type drying unit of dryer and there is its dryer Download PDFInfo
- Publication number
- CN106283560A CN106283560A CN201510290178.9A CN201510290178A CN106283560A CN 106283560 A CN106283560 A CN 106283560A CN 201510290178 A CN201510290178 A CN 201510290178A CN 106283560 A CN106283560 A CN 106283560A
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- Prior art keywords
- air
- dryer
- pump
- heat
- drying unit
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- 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
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/26—Heating arrangements, e.g. gas heating equipment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/30—Drying processes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/02—Characteristics of laundry or load
- D06F2103/08—Humidity
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
- D06F58/38—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses the heat-pump-type drying unit of a kind of dryer and have its dryer, heat-pump-type drying unit includes: source pump, and described source pump includes compressor, condenser, throttling arrangement and the vaporizer that head and the tail are sequentially connected；Drying bucket, described drying bucket is provided with the air inlet entered for air and the air outlet flowed out for air；Warm braw pipeline, the two ends of described warm braw pipeline connect with described air inlet and described air outlet respectively, described warm braw pipeline is provided with bringing-up section, described source pump is located at the air that described bringing-up section sentences entering in described drying bucket and heats, and wherein said bringing-up section is provided with the by-pass port entered for extraneous air.The heat-pump-type drying unit of the dryer according to the present invention, can improve the drying efficiency of dryer.
Description
Technical field
The present invention relates to living electric apparatus field, especially relate to the heat-pump-type drying unit of a kind of dryer and there is this heat
The dryer of pump type drying unit.
Background technology
In correlation technique, heat pump drying technology fast development, heat pump clothes dryer is accepted by increasing people, heat pump
Formula dryer has gentle drying, saves the advantages such as efficiency.But heat pump clothes dryer is compared with electric heating dryer, also
Having it not enough, especially constant speed hot pump system, the dehumidifying of heat pump clothes dryer, heating efficiency are substantially stationary, it is impossible to realize
Accelerate to dry.
Summary of the invention
It is contemplated that one of technical problem solved the most to a certain extent in correlation technique.To this end, the present invention proposes
The heat-pump-type drying unit of a kind of dryer, this heat-pump-type drying unit can improve the drying efficiency of dryer.
The present invention proposes a kind of dryer further.
The heat-pump-type drying unit of the dryer according to the present invention, including: source pump, described source pump includes head and the tail
Compressor, condenser, throttling arrangement and the vaporizer being sequentially connected；Drying bucket, described drying bucket is provided with and enters for air
The air inlet entered and the air outlet flowed out for air；Warm braw pipeline, the two ends of described warm braw pipeline respectively with described air inlet
Connecting with described air outlet, described warm braw pipeline is provided with bringing-up section, described source pump be located at described bringing-up section sentence right
The air entered in described drying bucket heats, and wherein said bringing-up section is provided with the by-pass port entered for extraneous air.
The heat-pump-type drying unit of dryer according to embodiments of the present invention, by arranging by-pass port in bringing-up section, thus
Extraneous air can be passed through by this by-pass port, for mixing with the air in warm braw pipeline, thus reduce hot air hose
Air humidity in road, can accelerate the heat exchanger effectiveness of mixing air and medicated clothing, shortens drying time, and then improves dry
The drying efficiency of clothing machine.
It addition, also can have a following additional technical feature according to the heat-pump-type drying unit of the dryer of the present invention:
In some examples of the present invention, described condenser and described vaporizer are arranged in described warm braw pipeline, described pressure
Contracting machine and described throttling arrangement are arranged in outside described warm braw pipeline.
In some examples of the present invention, described by-pass port is located between described vaporizer and described condenser.
In some examples of the present invention, the heat-pump-type drying unit of described dryer also includes adjusting means, described regulation
Device is located at described by-pass port and sentences the air mass flow regulated in the described by-pass port described warm braw pipeline of entrance.
In some examples of the present invention, described adjusting means is air door, and described air door is movably disposed in described bypass
At Kou.
In some examples of the present invention, described air door is slidably disposed at described by-pass port.
In some examples of the present invention, described air door is rotatably arranged at described by-pass port.
In some examples of the present invention, the heat-pump-type drying unit of described dryer also includes: be used for detecting described outside
The temperature-detecting device of air themperature；Controller, described controller is connected with described temperature-detecting device and described air door,
For controlling the kinestate of described air door according to the temperature value measured by described device for detecting temperature.
In some examples of the present invention, at described by-pass port, it is provided with the blower fan for driving air to flow.
According to the dryer of the present invention, including the heat-pump-type drying unit of described dryer.There is above-mentioned heat-pump-type dry
The dryer of equipment for drying can improve drying efficiency.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become from the following description
Substantially, or by the practice of the present invention recognize.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage will become bright from combining the accompanying drawings below description to embodiment
Aobvious and easy to understand, wherein:
Fig. 1 is the structural representation of the heat-pump-type drying unit of dryer according to embodiments of the present invention；
Fig. 2 is air door and the connection knot of by-pass port of the heat-pump-type drying unit of dryer according to an embodiment of the invention
Structure schematic diagram；
Fig. 3 is air door and the connection of by-pass port of the heat-pump-type drying unit of dryer in accordance with another embodiment of the present invention
Structural representation.
Heat-pump-type drying unit 100；
Source pump 10；Compressor 20；Condenser 30；Throttling arrangement 40；Vaporizer 50；
Drying bucket 60；Air inlet 61；Air outlet 62；
Warm braw pipeline 70；Bringing-up section 80；By-pass port 81；Air door 90.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish phase
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ",
" width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ",
The orientation of the instruction such as " level ", " top ", " end ", " interior ", " outward ", " clockwise ", " counterclockwise "
Or position relationship is based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description,
Rather than instruction or hint indication device or element must have specific orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.Additionally, term " first ", " second " are only used for describing purpose, and
It is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, limit
Have " first ", the feature of " second " can express or implicitly include one or more this feature.At this
In bright description, " multiple " are meant that two or more, unless otherwise expressly limited specifically.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " install ",
" be connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or
It is integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to by middle matchmaker
Jie is indirectly connected to, and can be connection or the interaction relationship of two elements of two element internals.General for this area
For logical technical staff, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score
Can include that the first and second features directly contact, it is also possible to include that the first and second features are not directly contact but pass through
Other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above "
Including fisrt feature directly over second feature and oblique upper, or it is special higher than second to be merely representative of fisrt feature level height
Levy.Fisrt feature second feature " under ", " lower section " and " below " include fisrt feature second feature just under
Side and obliquely downward, or it is merely representative of fisrt feature level height less than second feature.
Heat-pump-type drying unit 100 below with reference to Fig. 1-Fig. 3 description dryer according to embodiments of the present invention.According to this
The heat-pump-type drying unit 100 of the dryer of inventive embodiments may include that source pump 10, drying bucket 60 and warm braw
Pipeline 70.
As it is shown in figure 1, source pump 10 include head and the tail be sequentially connected compressor 20, condenser 30, throttling arrangement 40
With vaporizer 50.It is to say, the outlet of compressor 20 and the inlet communication of condenser 30, the outlet of condenser 30
With the inlet communication of throttling arrangement 40, the inlet communication of the outlet of throttling arrangement 40 and vaporizer 50, vaporizer 50
Outlet and the inlet communication of compressor 20.Cold-producing medium is at this source pump 10 internal circulation flow, by the phase transformation of cold-producing medium
Act on thus the air in warm braw pipeline 70 is carried out heating and heats.Specifically, the high temperature discharged from compressor 20 outlet
In the refrigerant gas of high pressure flows to condenser 30 and carry out condensing heat release in condenser 30, such that it is able to hot air hose
Air in road 70 carries out the heating that heats up, and then enters into the air in drying bucket and can carry out heat exchange with medicated clothing, band
Walk the moisture on medicated clothing, reach drying effect；Further, cold-producing medium becomes low after the throttling of throttling arrangement 40
The liquid refrigerant of temperature low pressure, then liquid refrigerant is evaporated heat absorption in entering into vaporizer 50, thus becomes gas
Turn again to compressor 20 after state be compressed, circulate and so forth.
Drying bucket 60 is provided with the air inlet 61 entered for air and the air outlet 62 flowed out for air, warm braw pipeline 70
Two ends connect with air inlet 61 and air outlet 62 respectively, warm braw pipeline 70 is provided with bringing-up section 80, source pump 10
Being located at the air that bringing-up section 80 sentences entering in drying bucket 60 to heat, wherein bringing-up section 80 is provided with for outside
The by-pass port 81 that air enters.It is to say, the air in warm braw pipeline 70 can be heated by source pump 10,
Owing to the two ends of warm braw pipeline 70 connect with air inlet 61 and air outlet 62 respectively, so the air through heating is permissible
Enter into drying bucket 60 and carry out heat exchange with the medicated clothing in drying bucket 60, the moisture on medicated clothing can be taken away, such that it is able to
Play the effect drying medicated clothing.Air after carrying out heat exchange with medicated clothing is drained into hot air hose from the air outlet 62 of drying bucket 60
Road 70, again flows through source pump 10 to heat, such that it is able to form air to dry the cyclic process of medicated clothing.?
During this, the by-pass port 81 being arranged on bringing-up section 80 can feed extraneous air in bringing-up section 80, so that
Extraneous air mixes at the air within bringing-up section 80 and warm braw pipeline 70, through the relative humidity of the air of mixing
It is minimized, it is also possible to improve the temperature of mixing air after heating, and then mixing air and medicated clothing can be accelerated
Heat exchange, shortens drying time, improves drying efficiency.
Thus, the heat-pump-type drying unit 100 of dryer according to embodiments of the present invention, by arranging in bringing-up section 80
By-pass port 81, such that it is able to be passed through extraneous air by this by-pass port 81, for carrying out with the air in warm braw pipeline 70
Mixing, thus reduce the air humidity in warm braw pipeline 70, the heat exchanger effectiveness of mixing air and medicated clothing can be accelerated,
Shorten drying time, and then improve the drying efficiency of dryer.
In some examples of the present invention, as it is shown in figure 1, condenser 30 and vaporizer 50 are arranged in warm braw pipeline 70
In, it is outside that compressor 20 and throttling arrangement 40 are arranged in warm braw pipeline 70.It is understood that in warm braw pipeline 70
Air can carry out heat exchange with condenser 30 and vaporizer 50 respectively.As it is shown in figure 1, air is first and vaporizer 50
Carry out heat exchange, then carry out heat exchange with condenser 30.Alternatively, by-pass port 81 can be located at vaporizer 50 and condenser
Between 30.Specifically, as it is shown in figure 1, vaporizer 50 and condenser 30 are arranged spaced apart in bringing-up section 80, other
Port 81 is arranged on the pipeline corresponding to the vaporizer 50 of bringing-up section 80 and condenser 30 compartment.Thus, from
The extraneous air that by-pass port 81 feeds can mix with the air within warm braw pipeline 70 before entering condenser 30
Close.It is understood that the air within warm braw pipeline 70 is through carrying out heat exchange with vaporizer 50, so that internal
Air themperature reduces, and when the external air temperature fed is higher, extraneous air can improve the temperature of mixing air, temperature
Spend higher mixing air and can shorten drying time further, improve drying efficiency.
In some concrete examples of the present invention, the heat-pump-type drying unit 100 of dryer can also include adjusting means,
Adjusting means be located at by-pass port 81 sentence regulation enter the air mass flow in warm braw pipeline 70 from by-pass port 81.By setting
Put adjusting means, the external air flow being entered warm braw pipeline 70 by by-pass port 81 can be regulated, such that it is able to meet
Air mass flow needed for dryer during different condition, can improve the performance of dryer further.Alternatively, such as Fig. 1
Shown in, adjusting means can be air door 90, and air door 90 can be arranged at by-pass port 81 with moving.Air door 90 is permissible
By opening and closing by-pass port 81 and the air mass flow of the aperture control by-pass port 81 opening by-pass port 81.
Further, the heat-pump-type drying unit 100 of dryer can also include: for detecting the temperature of external air temperature
Degree detection device (not shown) and controller (not shown).Controller and temperature-detecting device and air door 90 phase
Even, for controlling the kinestate of air door 90 according to the temperature value measured by device for detecting temperature.It is to say, control
Device can control the kinestate of air door 90 according to the temperature value of the external environment condition of device for detecting temperature detection.
Air door 90 below in conjunction with the heat-pump-type drying unit 100 of concrete condition analysis dryer according to embodiments of the present invention
Duty.
When the outside ambient temperature is low, detection temperature transfer is less than control to controller, detection temperature by device for detecting temperature
Temperature opened by the air door that device processed sets, and by-pass port 81 closed by air door 90, such that it is able to prevent the relatively low extraneous air of temperature
Mix with inner air, reduce the temperature of inner air, and then be possible to prevent to reduce the heat transfer effect of condenser 30, protect
The drying efficiency of card dryer.
When ambient temperature is suitable, detection temperature transfer is more than control to controller, detection temperature by device for detecting temperature
The air door that device processed sets is opened temperature and fully opens temperature less than the air door of controller setting, and air door 90 can open side
Port 81, it is interior to add the drying efficiency of fast clothes drying machine that extraneous air can enter warm braw pipeline 70 by by-pass port 81.?
During this, air door 90 is only partly to open, and controller controls the aperture of air door 90 according to detection temperature.
When ambient temperature is higher, detection temperature transfer is more than control to controller, detection temperature by device for detecting temperature
The air door that device processed sets fully opens temperature, and air door 90 fully opens, and extraneous air can enter warm by by-pass port 81
To add the drying efficiency of fast clothes drying machine in air pipe line 70.
Alternatively, as in figure 2 it is shown, air door 90 can be slidably disposed within by-pass port 81.Such as, permissible on air door 90
Being provided with slide rail, can be provided with chute at by-pass port 81, slide rail is slidably disposed on chute.By arrange slide rail and
Chute, can improve the convenience that air door 90 opens and closes.As in figure 2 it is shown, air door 90 is when left movement, air door
90 are gradually opened, and the flow of the extraneous air feeding warm braw pipeline 70 from by-pass port 81 is gradually increased；When air door 90 to
During right motion, air door 90 progressively closes off, and the flow of the extraneous air feeding warm braw pipeline 70 from by-pass port 81 gradually subtracts
Little.When air door 90 completely closes by-pass port 81, extraneous air no longer feeds warm braw pipeline 70.
Alternatively, air door 90 can be located at by-pass port 81 rotationally.Such as, installing plate at by-pass port 81, can be provided with,
Air door 90 can be connected on a mounting board by mounting pin so that the relative by-pass port 81 of air door 90 is rotatable.Such as Fig. 3 institute
Showing, when air door 90 rotates clockwise, air door 90 is gradually opened, from the flow of the extraneous air that by-pass port 81 feeds
It is gradually increased；When air door 90 rotates counterclockwise, air door 90 progressively closes off, and feeds warm braw pipeline 70 from by-pass port 81
The flow of extraneous air be gradually reduced.When air door 90 completely closes by-pass port 81, extraneous air no longer feeds warm braw
Pipeline 70.
It should be noted that air door 90 can be with manual adjustment, user can be according to ambient temperature with specifically need selectivity
Ground opens and closes by-pass port 81.
Alternatively, the blower fan (not shown) for driving air to flow can be provided with at by-pass port 81.By arranging wind
Machine, it is ensured that have enough extraneous airs to feed in warm braw pipeline 70, such that it is able to improve the drying efficiency of dryer.
Dryer according to embodiments of the present invention, including the heat-pump-type drying unit 100 of the dryer of above-described embodiment.Tool
The dryer having the heat-pump-type drying unit 100 of above-described embodiment can improve drying efficiency.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implement
Example ", " example ", the description of " concrete example " or " some examples " etc. means to combine this embodiment or example is retouched
Specific features, structure, material or the feature stated is contained at least one embodiment or the example of the present invention.In this theory
In bright book, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, the tool of description
Body characteristics, structure, material or feature can be tied in any one or more embodiments or example in an appropriate manner
Close.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: do not taking off
In the case of the principles and objective of the present invention, these embodiments can be carried out multiple change, revise, replace and modification,
The scope of the present invention is limited by claim and equivalent thereof.
Claims (10)
1. the heat-pump-type drying unit of a dryer, it is characterised in that including:
Source pump, described source pump includes compressor, condenser, throttling arrangement and the vaporizer that head and the tail are sequentially connected；
Drying bucket, described drying bucket is provided with the air inlet entered for air and the air outlet flowed out for air；
Warm braw pipeline, the two ends of described warm braw pipeline connect with described air inlet and described air outlet respectively, described hot air hose
Road is provided with bringing-up section, and described source pump is located at the air that described bringing-up section sentences entering in described drying bucket and adds
Heat, wherein said bringing-up section is provided with the by-pass port entered for extraneous air.
The heat-pump-type drying unit of dryer the most according to claim 1, it is characterised in that described condenser and institute
Stating vaporizer to be arranged in described warm braw pipeline, described compressor and described throttling arrangement are arranged in outside described warm braw pipeline
Portion.
The heat-pump-type drying unit of dryer the most according to claim 2, it is characterised in that described by-pass port is located at
Between described vaporizer and described condenser.
The heat-pump-type drying unit of dryer the most according to claim 1, it is characterised in that also include adjusting means,
Described adjusting means is located at described by-pass port and sentences the air mass flow regulated in the described by-pass port described warm braw pipeline of entrance.
The heat-pump-type drying unit of dryer the most according to claim 4, it is characterised in that described adjusting means is
Air door, described air door is movably disposed at described by-pass port.
The heat-pump-type drying unit of dryer the most according to claim 5, it is characterised in that described air door is slidably
Be located at described by-pass port.
The heat-pump-type drying unit of dryer the most according to claim 5, it is characterised in that described air door is rotatable
Be located at described by-pass port.
The heat-pump-type drying unit of dryer the most according to claim 5, it is characterised in that also include:
For detecting the temperature-detecting device of described external air temperature；
Controller, described controller is connected with described temperature-detecting device and described air door, for according to described temperature monitoring
Temperature value measured by device controls the kinestate of described air door.
The heat-pump-type drying unit of dryer the most according to claim 1, it is characterised in that set at described by-pass port
There is the blower fan for driving air to flow.
10. a dryer, it is characterised in that include the heat according to the dryer according to any one of claim 1-9
Pump type drying unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510290178.9A CN106283560B (en) | 2015-05-29 | 2015-05-29 | The heat-pump-type drying unit of dryer and dryer with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510290178.9A CN106283560B (en) | 2015-05-29 | 2015-05-29 | The heat-pump-type drying unit of dryer and dryer with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106283560A true CN106283560A (en) | 2017-01-04 |
| CN106283560B CN106283560B (en) | 2019-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510290178.9A Active CN106283560B (en) | 2015-05-29 | 2015-05-29 | The heat-pump-type drying unit of dryer and dryer with it |
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| CN107724027A (en) * | 2017-03-07 | 2018-02-23 | 杭州三花家电热管理***有限公司 | Dryer |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106283560B (en) | 2019-05-21 |
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Effective date of registration: 20190723 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |