CN106439968A - Upper exhaust range hood for forcedly exhausting combustion waste gas - Google Patents
Upper exhaust range hood for forcedly exhausting combustion waste gas Download PDFInfo
- Publication number
- CN106439968A CN106439968A CN201610901307.8A CN201610901307A CN106439968A CN 106439968 A CN106439968 A CN 106439968A CN 201610901307 A CN201610901307 A CN 201610901307A CN 106439968 A CN106439968 A CN 106439968A
- Authority
- CN
- China
- Prior art keywords
- waste gas
- cavity
- burning waste
- type oil
- oil smoke
- 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.)
- Granted
Links
- 239000002912 waste gas Substances 0.000 claims abstract description 101
- 239000000779 smoke Substances 0.000 claims abstract description 36
- 238000007599 discharging Methods 0.000 claims description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 239000003517 fume Substances 0.000 claims description 5
- 235000019504 cigarettes Nutrition 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 abstract description 8
- 238000002955 isolation Methods 0.000 abstract description 3
- 239000006233 lamp black Substances 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000005452 bending Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 238000010411 cooking Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000711 cancerogenic effect Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 231100000357 carcinogen Toxicity 0.000 description 2
- 239000003183 carcinogenic agent Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000036244 malformation Effects 0.000 description 2
- 230000000191 radiation effect Effects 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2042—Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Incineration Of Waste (AREA)
Abstract
The invention discloses an upper exhaust range hood for forcedly exhausting combustion waste gas, and belongs to the technical field of range hoods. The upper exhaust range hood comprises a lampblack discharge device, and a waste gas collecting device positioned above a combustor; the lampblack discharge device includes a smoke collecting cavity, an air box mounted above the smoke collecting cavity, a fan system mounted in the air box, and an exhaust port module mounted in a top port of the air box; the smoke collecting cavity, the air box and the exhaust port module can form a continuous air way; the waste gas collecting device is a cavity structure with a combustion waste gas exhaust cavity port and at least formed by connecting an inner ring wall, an outer wall, a top wall and a bottom wall; combustion waste gas inlets are spaced in the inner ring wall; and the cavity port is communicated with the smoke collecting cavity. The combustion waste gas is sucked in the combustion waste gas inlets to enter the cavity of the waste gas collecting device before dispersing to the kitchen environment, and is finally exhausted outdoors after exhausting by the exhaust cavity port in a concentrated manner, so that the zero dispersion of the combustion waste gas is realized, and the kitchen air quality is improved; and through fire gathering heat collection and thermal radiation isolation, the heat efficiency is improved, and the kitchen temperature is lowered.
Description
【Technical field】
The present invention relates to a kind of burning waste gas force the upper discharging type oil smoke machine discharged, belong to lampblack absorber technical field.
【Background technology】
Heating container placement is on the leg rest of kitchen range assembly, and is not have burning waste gas to receive outside the burner of kitchen range assembly
Acquisition means, it is useless that burner can produce the burning such as substantial amounts of carbon monoxide, carbon dioxide and oxynitride in combustion
Gas, wherein, oxynitride waste gas or carcinogen.During the work of existing upper discharging type oil smoke machine, quick due to burning waste gas
Spread and cannot timely enter in upper discharging type oil smoke machine air channel so that burning waste gas are flown away in kitchen environment, have impact on kitchen
Air quality, causes to human body to encroach on.
【Content of the invention】
It is an object of the invention to provide a kind of avoid burning waste gas to be diffused in the pressure row of the burning waste gas in kitchen environment
The upper discharging type oil smoke machine going out, it not only increases kitchen air quality, and can reduce the heat radiation to cooking personnel, reduces kitchen
Room temperature.
For this reason, the present invention adopts the following technical scheme that：
A kind of burning waste gas force the upper discharging type oil smoke machine discharged, and including oily fume exhauster, this oily fume exhauster includes collecting
Smoke chamber, it is loaded on bellows above smoke collecting chamber, the blower fan system being loaded in bellows and the air outlet assembly being loaded on bellows top opening, collect cigarette
Chamber, bellows and air outlet assembly form continuous air channel by the suction function of blower fan system, and its improvement is：Also include being located at
Waste gas collection device above its burner of kitchen range assembly, this waste gas collection device is at least by internal ring wall, outer wall, roof and bottom
What wall connected and composed has the cavity body structure that burning waste gas discharge accent, and on internal ring wall, interval offers burning waste gas import, gives up
The burning waste gas of gas collection device are discharged accent and are communicated with smoke collecting chamber.
As supplementing further and perfect, present invention additionally comprises following technical characteristic：
Above-mentioned waste gas collection device be additionally provided with space ring in its cavity so that this cavity be divided in intercommunication,
External cavity, burning waste gas can lead to external cavity from internal cavity.
So that burning waste gas are slowed down from internal cavity flows through external cavity after setting space ring in the cavity of waste gas collection device,
The temperature of outer space intracavity is reduced, and can further function as the thermal-radiating effect of reduction.
This space ring is fixedly connected with described roof and diapire respectively, and this space ring interval offers and leads to for burning waste gas
Through hole toward external cavity.
As another kind of malformation of this space ring, space ring can be selectively fixed to above-mentioned roof or diapire
On, and this space ring correspondingly leaves gap and diapire between or leaves gap and roof between, above-mentioned gap is used for burning
Waste gas leads to external cavity.
Further, this burning waste gas is discharged accent and is opened on above-mentioned outer wall.
This burning waste gas is discharged accent and is opened on above-mentioned diapire.
Above-mentioned smoke collecting chamber offers installing port in its front panel, and it is to be pacified with this by mouthpiece that burning waste gas discharge accent
Dress mouth connection.
Above-mentioned waste gas collection device is also associated with the pedestal with fresh air inlet in its bottom.
The present invention has the advantage that and good effect：
1st, utilize the suction function of blower fan system, be inhaled into burning waste gas before burning waste gas are diffused into kitchen environment and enter
Mouthful, enter in the cavity of waste gas collection device, discharge accent via burning waste gas and concentrate after discharge, burning waste gas flow through collection cigarette
The continuous air channel of chamber, bellows and fan assembly, is finally discharged to outdoor, thus achieves zero expansion in kitchen for the burning waste gas
Dissipate, improve kitchen air quality, it is to avoid human body sucks carbon monoxide, carbon dioxide and oxynitride waste gas carcinogen；
2nd, the outer wall of waste gas collection device plays certain isolation heat radiation effect, can reduce the hot spoke to cooking personnel
Penetrate, outer wall also acts as and certain holds together fire, heat build-up, the effect of keeping out the wind, it is possible to decrease thermal diffusion, improves the thermal efficiency, reduces kitchen temperature.
【Brief description】
Below in conjunction with the accompanying drawings the present invention is described in further detail.
Fig. 1 is present configuration schematic diagram；
Fig. 2 is the structural representation of waste gas collection device in the present invention and pedestal；
Fig. 3 is the waste gas collection device top view (removing visible inside and outside cavity after roof) in the present invention；
Fig. 4 is the enlarged drawing in A portion in Fig. 2；
Fig. 5 is the view (after removing mouthpiece, visible combustion waste gas discharges accent) of another angle of Fig. 2.
【Specific embodiment】
Refer to shown in Fig. 1,2,3,4,5, a kind of burning waste gas force the upper discharging type oil smoke machine discharged, including mist extractor dress
Put 3, this oily fume exhauster 3 includes smoke collecting chamber 31, the bellows 32 being loaded on smoke collecting chamber 31 top, the blower fan system being loaded in bellows 32
30 pass through blower fan system 30 with the air outlet assembly 33 being loaded on bellows 32 top opening, smoke collecting chamber 31, bellows 32 and air outlet assembly 33
Suction function form continuous air channel, its improvement is：Also include the waste gas positioned at its burner 11 top of kitchen range assembly 1 to receive
Acquisition means 5, this waste gas collection device 5 at least has combustion by what internal ring wall 51, outer wall 52, roof 53 and diapire 54 connected and composed
Burn the cavity body structure that waste gas discharges accent 50, on internal ring wall 51, interval offers burning waste gas import 510, waste gas collection device 5
Burning waste gas discharge accent 50 communicate with smoke collecting chamber 31.
Its shape of outer wall 52 of waste gas collection device 5 does not limit, and outer wall 52 is preferably annular；The shape of roof 53 only must meet
It is fixedly connected with internal ring wall 51 and outer wall 52 respectively, roof 53 is preferably annular；Similarly, the shape of diapire 54 only must expire
Foot is fixedly connected with internal ring wall 51 and outer wall 52 respectively, and diapire 54 is preferably annular.
Smoke collecting chamber 31 and bellows 32 intercommunication, the outer air duct of air outlet assembly 33 passes to common flue (or outdoor), blower fan system
During system 30 work, under Action of Wind pressure, the hinge of air outlet assembly 33 is persistently raised, and burning waste gas are through air outlet assembly 33 row
To outdoor, after burner 11 extinguishes, with the hinge closure of blower fan system 30 shutdown action then air outlet assembly 33.
As supplementing further and perfect, present invention additionally comprises following technical characteristic：
Waste gas collection device 5 is additionally provided with space ring 6 in its cavity W, so that this cavity W is divided into the interior of intercommunication
Cavity W1, external cavity W2, burning waste gas can lead to external cavity W2 from internal cavity W1.
The temperature of external cavity W2 is less than the temperature of internal cavity W1.
As a kind of embodiment of this space ring, space ring 6 is fixedly connected with roof 53 and diapire 54 respectively, and this point
Spacer ring 6 interval offers the through hole 610 leading to external cavity W2 for burning waste gas.
When being embodied as, for being conducive to being welded to connect, incorporated by reference to shown in Fig. 4, space ring 6 is by two bending parts 60 and
The structure in horizontally-arranged " U " font of individual body 61 composition, this two bending parts 60 are individually fixed on roof 53 and diapire 54,
Through hole 610 is spaced apart on body 61.
Above-mentioned through hole 610 is discharged accent 50 from neighbouring burning waste gas and is discharged accent 50,610 points of through hole to away from burning waste gas
Cloth quantity is by rare to gradually increasing.
The distribution form of through hole 610 quantity, is conducive to fully collecting burning waste gas, improves the forced-ventilated of burning waste gas further
Efficiency.
As another kind of malformation of this space ring, space ring 6 can be selectively fixed to roof 53 or diapire 54
On, and this space ring 6 correspondingly leaves gap and diapire 54 between or leaves gap and roof 53 between, described gap is used for
Burning waste gas lead to external cavity W2.
When being embodied as, for being conducive to being welded to connect, space ring 6 is made up of a bending part and a body, it
In " 7 " font or in inverted " 7 " font, when its bending part of " 7 " font space ring is welded on roof, this body has
Some free ends then correspondingly leave gap and diapire between, and external cavity W2 is led to for burning waste gas in this gap；When fall " 7 " word
When its bending part of type space ring is welded on diapire, between the free end that this body has then correspondingly leaves and roof between
Gap, external cavity W2 is led to for burning waste gas in this gap.
Above-mentioned gap is discharged accent 50 from neighbouring burning waste gas and is gradually increased to away from burning waste gas discharge this gap of accent 50
Greatly.
Gradual change type gap is designed, and is conducive to fully collecting burning waste gas, improves the forced-ventilated efficiency of burning waste gas further.
Burning waste gas are discharged accent 50 and both can be opened on outer wall 52 it is also possible to be opened on diapire 54.
When burning waste gas are discharged accent 50 and are opened on outer wall 52, smoke collecting chamber 31 offers peace in its front panel 311
Dress mouth 3110, this burning waste gas is discharged accent 50 and is connected with this installing port 3110, referring to Fig. 1 by mouthpiece 7.
When burning waste gas are discharged accent 50 and are opened on diapire 54, smoke collecting chamber 31 offers peace in its front panel 311
Dress mouth 3110, this burning waste gas is discharged accent 50 and is connected with this installing port 3110 by mouthpiece 7.
Burning waste gas discharge accent 50 specifically opens up position on diapire 54 should make this burning waste gas discharge accent 50 only straight
Lead to external cavity W2 in succession.
Waste gas collection device 5 is also associated with the pedestal 4 with fresh air inlet 40 in its bottom.
After this waste gas collection device 5 connects pedestal 4, waste gas collection device 5 not only can directly be held on together with pedestal 4
Use on the cooking stove panel 10 of kitchen range assembly 1, and pedestal 4 plays certain isolation heat radiation effect.The required empty wind of burning
Direct perforate can obtain it is also possible to be derived from the fresh air inlet 40 of pedestal 4 from the housing of kitchen range assembly 1, need only meet and fire completely
Burn.
When kitchen range assembly 1 is Double gas cooker kitchen range assembly, this waste gas collection device 5 has two about to be listed in together with pedestal 4
On cooking stove panel 10.
When the heating container 2 using is frying pan it is only necessary on the apical margin that frying pan is held on internal ring wall 51.Due to frying
The circumferential conflict internal ring wall 51 of pot, this waste gas collection device 5 plays the effect of reliable fixing frying pan, prevents frying pan rollover from hurting sb.'s feelings.
When heating container 2 for cylindrical heating container, its internal diameter of internal ring wall 51 of this waste gas collection device 5 is slightly more than
Common cylindrical shaped heats the external diameter of container, and cylindrical heating container bottom surface is held on leg rest 12, and this waste gas collection device 5 plays
Certain heat build-up, the effect of the waste gas that keeps out the wind, holds together.The flame in contact cylindrical heating container bottom central authorities can reduce and is blown to four winds, fire
When gesture is super prosperous, define the space of fiery passage between this waste gas collection device 5 and cylindrical heating container lateral wall, that is, scurry out
The flame of cylindrical heating container bottom surface, hot-fluid because with waste gas collection device 5 inwall collision and occur turn to and on channel to above-mentioned
Space, and flow up along this space, naked light highly gets a promotion, and so that cylindrical heating container lateral wall is heated, extends
Fire stroke, cost savings the energy, decreases the culinary art activity duration, serves and holds together fire well and hold together thermal effect, heat energy is not
It is diffused in kitchen environment, thermal losses is little again.
Claims (10)
1. a kind of burning waste gas force the upper discharging type oil smoke machine discharged, and including oily fume exhauster, this oily fume exhauster includes collecting cigarette
Chamber, it is loaded on bellows above smoke collecting chamber, the blower fan system being loaded in bellows and the air outlet assembly being loaded on bellows top opening, collect cigarette
Chamber, bellows and air outlet assembly continuous air channel is formed by the suction function of blower fan system it is characterised in that：Also include positioned at stove
Waste gas collection device above tool its burner of assembly, this waste gas collection device is at least by internal ring wall, outer wall, roof and diapire
Connect and compose has the cavity body structure that burning waste gas discharge accent, and on internal ring wall, interval offers burning waste gas import, waste gas
The burning waste gas of collection device are discharged accent and are communicated with smoke collecting chamber.
2. upper discharging type oil smoke machine according to claim 1 it is characterised in that：Described waste gas collection device is gone back in its cavity
It is provided with space ring so that this cavity is divided into the inside and outside cavity of intercommunication, burning waste gas can lead to outer space from internal cavity
Chamber.
3. upper discharging type oil smoke machine according to claim 2, is characterized in that this space ring is solid with described roof and diapire respectively
Fixed connection, and this space ring interval offers the through hole leading to external cavity for burning waste gas.
4. upper discharging type oil smoke machine according to claim 2, is characterized in that this space ring can be selectively fixed to described top
On wall or diapire, and this space ring correspondingly leaves gap and diapire between or leaves gap and roof between, described between
Gap leads to external cavity for burning waste gas.
5. the upper discharging type oil smoke machine according to claim 1 or 2 or 3 or 4, is characterized in that this burning waste gas is discharged accent and opened up
On described outer wall.
6. the upper discharging type oil smoke machine according to claim 1 or 2 or 3 or 4, is characterized in that this burning waste gas is discharged accent and opened up
On described diapire.
7. upper discharging type oil smoke machine according to claim 5 it is characterised in that：Described smoke collecting chamber offers in its front panel
Installing port, it is to be connected with this installing port by mouthpiece that burning waste gas discharge accent.
8. upper discharging type oil smoke machine according to claim 6 it is characterised in that：Described smoke collecting chamber offers in its front panel
Installing port, it is to be connected with this installing port by mouthpiece that burning waste gas discharge accent.
9. upper discharging type oil smoke machine according to claim 7 it is characterised in that：Described waste gas collection device also connects in its bottom
It is connected to the pedestal with fresh air inlet.
10. upper discharging type oil smoke machine according to claim 8 it is characterised in that：Described waste gas collection device is in its bottom also
It is connected with the pedestal with fresh air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610901307.8A CN106439968B (en) | 2016-10-13 | 2016-10-13 | Upper exhaust type range hood capable of forcibly exhausting combustion waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610901307.8A CN106439968B (en) | 2016-10-13 | 2016-10-13 | Upper exhaust type range hood capable of forcibly exhausting combustion waste gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106439968A true CN106439968A (en) | 2017-02-22 |
| CN106439968B CN106439968B (en) | 2023-09-15 |
Family
ID=58174529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610901307.8A Active CN106439968B (en) | 2016-10-13 | 2016-10-13 | Upper exhaust type range hood capable of forcibly exhausting combustion waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106439968B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986006153A1 (en) * | 1985-04-17 | 1986-10-23 | Electrolux Siegen Gmbh | Gas stove, especially for caravans |
| JPH09159193A (en) * | 1995-10-04 | 1997-06-20 | Tokyo Gas Co Ltd | Cooking furnace |
| CN1858501A (en) * | 2006-05-19 | 2006-11-08 | 吴国成 | High efficiency energy saving gas range |
| JP2008232619A (en) * | 2003-12-08 | 2008-10-02 | Paloma Ind Ltd | Gas cooking stove |
| CN101446423A (en) * | 2008-12-26 | 2009-06-03 | 杨君明 | Upward exhausting type lampblack exhausting cooker |
| CN101457941A (en) * | 2008-12-26 | 2009-06-17 | 魏川人 | Highly effective energy-conserving environmental-protecting type fume discharging integration kitchen range |
| CN102563726A (en) * | 2012-02-16 | 2012-07-11 | 李林 | Multi-functional integrated cooker |
| CN202567749U (en) * | 2012-05-28 | 2012-12-05 | 沈惠阳 | Energy-saving double-layer pot suitable for open firing |
| CN103123138A (en) * | 2013-03-15 | 2013-05-29 | 浙江帅丰电器有限公司 | Side-suction upward-discharge type range hood |
| CN103148522A (en) * | 2013-03-07 | 2013-06-12 | 李孝龙 | Energy-saving and environment-friendly air intake and smoke and heat insulation stove |
| CN104296173A (en) * | 2014-10-13 | 2015-01-21 | 昆山富凌能源利用有限公司 | Safe and energy-saving stove chamber of gas stove |
-
2016
- 2016-10-13 CN CN201610901307.8A patent/CN106439968B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986006153A1 (en) * | 1985-04-17 | 1986-10-23 | Electrolux Siegen Gmbh | Gas stove, especially for caravans |
| JPH09159193A (en) * | 1995-10-04 | 1997-06-20 | Tokyo Gas Co Ltd | Cooking furnace |
| JP2008232619A (en) * | 2003-12-08 | 2008-10-02 | Paloma Ind Ltd | Gas cooking stove |
| CN1858501A (en) * | 2006-05-19 | 2006-11-08 | 吴国成 | High efficiency energy saving gas range |
| CN101446423A (en) * | 2008-12-26 | 2009-06-03 | 杨君明 | Upward exhausting type lampblack exhausting cooker |
| CN101457941A (en) * | 2008-12-26 | 2009-06-17 | 魏川人 | Highly effective energy-conserving environmental-protecting type fume discharging integration kitchen range |
| CN102563726A (en) * | 2012-02-16 | 2012-07-11 | 李林 | Multi-functional integrated cooker |
| CN202567749U (en) * | 2012-05-28 | 2012-12-05 | 沈惠阳 | Energy-saving double-layer pot suitable for open firing |
| CN103148522A (en) * | 2013-03-07 | 2013-06-12 | 李孝龙 | Energy-saving and environment-friendly air intake and smoke and heat insulation stove |
| CN103123138A (en) * | 2013-03-15 | 2013-05-29 | 浙江帅丰电器有限公司 | Side-suction upward-discharge type range hood |
| CN104296173A (en) * | 2014-10-13 | 2015-01-21 | 昆山富凌能源利用有限公司 | Safe and energy-saving stove chamber of gas stove |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106439968B (en) | 2023-09-15 |
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Effective date of registration: 20230816 Address after: 312400 Xinsan Road, Zone B, Sanjiang Industrial Park, Sanjiang Street, Shengzhou City, Zhejiang Province Applicant after: SHENGZHOU HAOPU ELECTRIC CO.,LTD. Address before: 312400 Xinsan Road, Zone B, Sanjiang Industrial Park, Sanjiang Street, Shengzhou City, Zhejiang Province Applicant before: Jiang Huajun |
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