CN105571161A - Water-scale-resistant water heater - Google Patents
Water-scale-resistant water heater Download PDFInfo
- Publication number
- CN105571161A CN105571161A CN201510535701.XA CN201510535701A CN105571161A CN 105571161 A CN105571161 A CN 105571161A CN 201510535701 A CN201510535701 A CN 201510535701A CN 105571161 A CN105571161 A CN 105571161A
- Authority
- CN
- China
- Prior art keywords
- pipe
- water
- scale
- water heater
- thermal
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 103
- 239000000428 dust Substances 0.000 claims abstract description 33
- 239000003575 carbonaceous material Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 abstract description 11
- 238000004140 cleaning Methods 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000003814 drug Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/20—Cleaning; Removing snow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
- F24S10/45—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors the enclosure being cylindrical
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention relates to a water-scale-resistant water heater. The water-scale-resistant water heater comprises a water storage tank and double-layered heat collection pipes. A water discharge outlet is further formed in the water storage tank. The outer layer of each heat collection pipe is a transparent pipe and the inner layer of each heat collection pipe is a heat absorbing pipe. The space between each transparent pipe and the corresponding heat absorbing pipe is vacuumized. Each heat collection pipe comprises a closed annular pipe. Each annular pipe is laterally connected with a water inlet pipe and a water outlet pipe. The water inlet pipes communicate with a water pump. The water outlet pipes communicate with the water storage tank. Each annular pipe is filled with dust collection balls at equal intervals. Every two adjacent dust collection balls are connected through a flexible line, and the flexible lines have the same length. Blocking nets are further installed at a connection opening of each annular pipe and the corresponding water inlet pipe as well as at a connection opening of each annular pipe and the corresponding water outlet pipe. A cleaning opening is further formed in each annular pipe. The water-scale-resistant water heater is capable of effectively reducing the producing speed of water scale in the heat collection pipes and prolonging the cleaning period of the water heater, so that the water heater is more stable in operation and more efficient in heating.
Description
Technical field
The present invention relates to a kind of water heater, especially, be a kind of can the water heater of scale-deposit-preventing.
Background technology
Water heater a kind ofly provides the instrument of hot water for limited range, and water heater is divided into following a few class after development for many years: storage-type electric water heater, instant electric water heater, quick-heating electric water heater, gas heater, solar electric water heater and air source water heater; Wherein, solar water heater is subject to users' favor with its environmental protection, the advantage such as energy-conservation, convenient; Cold water is guided in thermal-collecting tube by traditional solar water heater, thermal-collecting tube absorption luminous energy and by cool water heating after utilize thermosyphon effect to send hot water back to storage tank; When the cold water hardness in thermal-collecting tube is larger, under the condition of heating, the materials such as the calcium magnesium in cold water will harden and form incrustation scale on the inwall of thermal-collecting tube, and therefore in long-term use, thermal-collecting tube part will accumulate a large amount of incrustation scales; Along with increasing of incrustation scale, the heat transfer property of thermal-collecting tube declines, and thermal-collecting tube caliber diminishes simultaneously, and this makes the heating effect of water heater, goes out the declines fast such as water speed, and therefore scale removal becomes one of water heater problem needing solution badly; At present in water heater scale removal, adopt medicine scale removal, this method only can dissolve top layer incrustation scale gradually more, and descale effect slowly and thorough, and easily causes medicament residue, has larger harm to human body.
Summary of the invention
For the problems referred to above, the invention provides a kind of scale-deposit-preventing water heater, this water heater effectively can reduce the speed that incrustation scale in thermal-collecting tube produces, and extends the cleaning frequency of water heater, make water heater run more stable, heat more efficient.
For solving the problem, the technical solution adopted in the present invention is: this scale-deposit-preventing water heater includes storage tank and double-deck thermal-collecting tube, and described storage tank also offers discharge outlet; The skin of described thermal-collecting tube is transparent pipe, and internal layer is endothermic tube, in vacuumizing shape between described transparent pipe and described endothermic tube; Described thermal-collecting tube includes closed ring pipe, and on described ring pipe, side is connected to water inlet pipe and outlet pipe; Described water inlet pipe is communicated with feed pump, and described outlet pipe is communicated with described storage tank; Equidistantly in described ring pipe be filled with control of dust ball, connected by isometric flexible wires between arbitrary neighborhood two control of dust balls; At the connector place of described ring pipe and water inlet pipe, outlet pipe, obstruct net is also installed; Described ring pipe also offers Butterworth Hatch.
The invention has the beneficial effects as follows: in vacuum shape between double-deck thermal-collecting tube, this structure can effectively prevent heat to scatter and disappear with heat conducting form; Sunshine is through direct irradiation after transparent pipe on described endothermic tube, and heat transmits with thermal-radiating form, and the cold water in endothermic tube is heated, and enters storage tank at the flows by action of feed pump.
Adopt feed pump to supply water to thermal-collecting tube in the present invention, can ensure the hydraulic pressure that water inlet pipe remains enough on the one hand, make the discharge outlet of storage tank have stable current, user in use can not be scalded by hot water because of the hydraulic pressure shakiness of life water pipe; On the other hand, feed pump can make the water directed flow in thermal-collecting tube, effectively prevents the water by heating from refluxing; In the process of the water directed flow in ring pipe, each described control of dust ball directed flow, owing to being connected by flexible wires between control of dust ball, therefore control of dust ball can remain and be uniformly distributed while flowing with current; In the process that water body constantly heats, control of dust ball can adsorb the incrustation scale in ring pipe, and control of dust ball can filter water body, purify simultaneously, effectively improves water quality; After cold water obtains heating, hot water flows to storage tank from outlet pipe, and control of dust ball can not enter storage tank due to the restriction intercepting net, but can continue annularly pipe and move in a circle.
In use for some time, will accumulate full water dirt in control of dust ball, user only need open Butterworth Hatch and control of dust ball can be taken out, clean, simple operation; Because cleaning process control of dust ball is positioned at the outside of thermal-collecting tube, therefore cleaning agent can not pollute thermal-collecting tube, therefore there will not be medicament residue in body after cleaning, and user uses also safer.
As preferably, described control of dust ball is made by porous carbon materials; Porous carbon materials effectively can increase the contact area of water body and control of dust ball, improves control of dust ball to the adsorption capacity of incrustation scale; Material with carbon element can filter impurities in water simultaneously, plays clean-up effect.
As preferably, described water inlet pipe and described outlet pipe are symmetrical about the axis being parallel of ring pipe, and the distance simultaneously between water inlet pipe and outlet pipe is less than the radius of ring pipe; This structure can ensure that cold water is as much as possible and flow through ring pipe, thus makes the heating that cold water is amassed by purification, the more multiaspect of longer time.
As preferably, described thermal-collecting tube is equidistant parallel arrangement on the vertical direction of described storage tank, and the distance of Neighbor Set heat pipe is the twice of thermal-collecting tube caliber; Sunlight slants on thermal-collecting tube with parallel rays, because ring pipe is circular, and inner hollow, what formed between therefore adjacent thermal-collecting tube blocks seldom, even if vertically stack, all thermal-collecting tubes also all can receive sunlight; In addition, compared to traditional straight-bar thermal-collecting tube, the space that the present invention occupies is less, has good endothermic effect simultaneously.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of this scale-deposit-preventing water heater embodiment.
Fig. 2 is the layout viewing of middle thermal-collecting tube embodiment illustrated in fig. 1.
Detailed description of the invention
Embodiment
In the embodiment shown in Fig. 1, Fig. 2, this scale-deposit-preventing water heater includes storage tank 1 and double-deck thermal-collecting tube 2, and described thermal-collecting tube 2 is equidistant parallel arrangement on the vertical direction of described storage tank 1, and the distance of Neighbor Set heat pipe 2 is the twice of thermal-collecting tube 2 caliber; Described storage tank 1 also offers discharge outlet 11; The skin of described thermal-collecting tube 2 is transparent pipe, and internal layer is endothermic tube, in vacuumizing shape between described transparent pipe and described endothermic tube; Because this structure is comparatively common, Fig. 1, Fig. 2 this double-decker not shown; Each described thermal-collecting tube 2 includes closed ring pipe 21, and on described ring pipe 21, side is connected to water inlet pipe 3 and outlet pipe 4; Described water inlet pipe 3 and described outlet pipe 4 are symmetrical about the axis being parallel of ring pipe 21, while water inlet pipe 3 and outlet pipe 4 between distance be less than the radius of ring pipe 21; Described water inlet pipe 3 is communicated with feed pump 5, and described outlet pipe 4 is communicated with described storage tank 1; Equidistantly in described ring pipe 21 be filled with control of dust ball 6, described control of dust ball 6 is made by porous carbon materials; Connected by isometric flexible wires 7 between arbitrary neighborhood two control of dust balls 6; Also to be provided with the connector place of water inlet pipe 3, outlet pipe 4 at described ring pipe 21 and to intercept net 8; Described ring pipe 21 also offers Butterworth Hatch 9.
In vacuum shape between double-deck thermal-collecting tube 2, this structure can effectively prevent heat to scatter and disappear with heat conducting form; Sunshine is through direct irradiation after transparent pipe on described endothermic tube, and heat transmits with thermal-radiating form, and the cold water in endothermic tube is heated, and enters storage tank 1 at the flows by action of feed pump 5; Thermal-collecting tube 2 in the present embodiment is equidistant parallel arrangement on the vertical direction of described storage tank 1, and the distance of Neighbor Set heat pipe 2 is the twice of thermal-collecting tube 2 caliber; Sunlight slants on thermal-collecting tube 2 with parallel rays, as shown by the arrows in figure 2; Because ring pipe 21 is in circular, inner hollow, what formed between therefore adjacent thermal-collecting tube 2 blocks seldom, even if vertically stack, all thermal-collecting tubes 2 also all can receive sunlight; In addition, compared to traditional straight-bar thermal-collecting tube 2, the space that the present invention occupies is less, has good endothermic effect simultaneously.
Feed pump 5 pairs of thermal-collecting tubes 2 are adopted to supply water in the present invention, the hydraulic pressure that water inlet pipe 3 remains enough can be ensured on the one hand, make the discharge outlet 11 of storage tank 1 have stable current, user in use can not be scalded by hot water because of the hydraulic pressure shakiness of life water pipe; On the other hand, feed pump 5 can make the water directed flow in thermal-collecting tube 2, effectively prevents the water by heating from refluxing, and water (flow) direction is as shown in arrow thin in Fig. 1; In the process of the water directed flow in ring pipe 21, each described control of dust ball 6 directed flow, owing to being connected by flexible wires 7 between control of dust ball 6, therefore control of dust ball 6 can remain and be uniformly distributed while flowing with current; In the process that water body constantly heats, control of dust ball 6 can adsorb the incrustation scale in ring pipe 21, and in the present embodiment, control of dust ball 6 is made by porous carbon materials; Porous carbon materials effectively can increase the contact area of water body and control of dust ball 6, improves the adsorption capacity of control of dust ball 6 pairs of incrustation scales; Material with carbon element can filter impurities in water simultaneously, plays clean-up effect, effectively improves water quality; After cold water obtains heating, hot water flows to storage tank 1 from outlet pipe 4, and control of dust ball 6 can not enter storage tank 1 owing to intercepting the restriction of net 8, but can continue annularly pipe 21 and move in a circle.
In the present embodiment, described water inlet pipe 3 and described outlet pipe 4 are symmetrical about the axis being parallel of ring pipe 21, while water inlet pipe 3 and outlet pipe 4 between distance be less than the radius of ring pipe 21; This size and position relationship can ensure that cold water is as much as possible and flow through ring pipe 21, thus make the heating that cold water is amassed by purification, the more multiaspect of longer time, thus improve firing rate of the present invention.
In use for some time, will accumulate full water dirt in control of dust ball 6, user only need open Butterworth Hatch 9 and control of dust ball 6 can be taken out, cleans, simple operation; Because cleaning process control of dust ball 6 is positioned at the outside of thermal-collecting tube 2, therefore cleaning agent can not pollute thermal-collecting tube 2, therefore there will not be medicament residue in body after cleaning, and user uses also safer.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a scale-deposit-preventing water heater, this scale-deposit-preventing water heater includes storage tank (1) and double-deck thermal-collecting tube (2), and described storage tank (1) also offers discharge outlet (11); The skin of described thermal-collecting tube (2) is transparent pipe, and internal layer is endothermic tube, in vacuumizing shape between described transparent pipe and described endothermic tube; It is characterized in that: described thermal-collecting tube (2) includes closed ring pipe (21), be connected to water inlet pipe (3) and outlet pipe (4) on the upper side of described ring pipe (21); Described water inlet pipe (3) is communicated with feed pump (5), and described outlet pipe (4) is communicated with described storage tank (1); Equidistantly in described ring pipe (21) be filled with control of dust ball (6), connected by isometric flexible wires (7) between arbitrary neighborhood two control of dust balls (6); Also be provided with at the connector place of described ring pipe (21) and water inlet pipe (3), outlet pipe (4) and intercept net (8); Described ring pipe (21) also offers Butterworth Hatch (9).
2. scale-deposit-preventing water heater according to claim 1, is characterized in that: described control of dust ball (6) is made by porous carbon materials.
3. scale-deposit-preventing water heater according to claim 1 and 2, it is characterized in that: described water inlet pipe (3) and described outlet pipe (4) are symmetrical about the axis being parallel of ring pipe (21), while water inlet pipe (3) and outlet pipe (4) between distance be less than the radius of ring pipe (21).
4. scale-deposit-preventing water heater according to claim 1, is characterized in that: described thermal-collecting tube (2) is equidistant parallel arrangement on the vertical direction of described storage tank (1), and the distance of Neighbor Set heat pipe (2) is the twice of thermal-collecting tube (2) caliber.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710234817.9A CN107014092B (en) | 2015-08-28 | 2015-08-28 | A kind of scale-deposit-preventing method of water heater |
| CN201510535701.XA CN105571161B (en) | 2015-08-28 | 2015-08-28 | Scale-deposit-preventing water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510535701.XA CN105571161B (en) | 2015-08-28 | 2015-08-28 | Scale-deposit-preventing water heater |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710234817.9A Division CN107014092B (en) | 2015-08-28 | 2015-08-28 | A kind of scale-deposit-preventing method of water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105571161A true CN105571161A (en) | 2016-05-11 |
| CN105571161B CN105571161B (en) | 2017-07-04 |
Family
ID=55881584
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510535701.XA Active CN105571161B (en) | 2015-08-28 | 2015-08-28 | Scale-deposit-preventing water heater |
| CN201710234817.9A Expired - Fee Related CN107014092B (en) | 2015-08-28 | 2015-08-28 | A kind of scale-deposit-preventing method of water heater |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710234817.9A Expired - Fee Related CN107014092B (en) | 2015-08-28 | 2015-08-28 | A kind of scale-deposit-preventing method of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105571161B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036511A (en) * | 2017-12-05 | 2018-05-15 | 宁波隆锐机械制造有限公司 | Water heater |
| CN111023570A (en) * | 2019-11-25 | 2020-04-17 | 郑州三骏能源科技有限公司 | Self-cleaning voltage-stabilizing water heater based on high-temperature demagnetization principle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5741547A (en) * | 1980-08-27 | 1982-03-08 | Arubatsuku Seimaku Kk | Solar heat collector |
| CN2856857Y (en) * | 2005-10-23 | 2007-01-10 | 杨宪杰 | Solar heat collection element |
| CN201215399Y (en) * | 2008-05-15 | 2009-04-01 | 黄永定 | U-type tubular solar heat collector |
| CN201218605Y (en) * | 2008-01-26 | 2009-04-08 | 张清玉 | Suction type solar water heater |
| CN201514059U (en) * | 2009-09-15 | 2010-06-23 | 张名玉 | Vertical solar energy water heater |
| CN201779877U (en) * | 2010-09-09 | 2011-03-30 | 江苏桑力太阳能工业有限公司 | Balcony wall-mounted solar energy water heating system device |
| CN102914060A (en) * | 2012-11-16 | 2013-02-06 | 张翼飞 | Solar water heater |
| CN203385230U (en) * | 2013-08-07 | 2014-01-08 | 徐澄基 | Solar heat collection device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11197092A (en) * | 1998-01-09 | 1999-07-27 | Asahi Optical Co Ltd | Utensil and method for washing endoscope duct |
| JP2004167434A (en) * | 2002-11-21 | 2004-06-17 | Yushin Biru Service Kk | Piping cleaning device and piping cleaning method |
| CN203572071U (en) * | 2013-10-30 | 2014-04-30 | 邯郸市泉辉环保设备有限公司 | Anti-dirt solar water heater |
| CN203550256U (en) * | 2013-11-14 | 2014-04-16 | 青岛科技大学 | Evacuated collector tube device with internal rotor |
| CN203908059U (en) * | 2014-06-30 | 2014-10-29 | 刘正彬 | Pressure-bearing type solar water heater |
-
2015
- 2015-08-28 CN CN201510535701.XA patent/CN105571161B/en active Active
- 2015-08-28 CN CN201710234817.9A patent/CN107014092B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5741547A (en) * | 1980-08-27 | 1982-03-08 | Arubatsuku Seimaku Kk | Solar heat collector |
| CN2856857Y (en) * | 2005-10-23 | 2007-01-10 | 杨宪杰 | Solar heat collection element |
| CN201218605Y (en) * | 2008-01-26 | 2009-04-08 | 张清玉 | Suction type solar water heater |
| CN201215399Y (en) * | 2008-05-15 | 2009-04-01 | 黄永定 | U-type tubular solar heat collector |
| CN201514059U (en) * | 2009-09-15 | 2010-06-23 | 张名玉 | Vertical solar energy water heater |
| CN201779877U (en) * | 2010-09-09 | 2011-03-30 | 江苏桑力太阳能工业有限公司 | Balcony wall-mounted solar energy water heating system device |
| CN102914060A (en) * | 2012-11-16 | 2013-02-06 | 张翼飞 | Solar water heater |
| CN203385230U (en) * | 2013-08-07 | 2014-01-08 | 徐澄基 | Solar heat collection device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036511A (en) * | 2017-12-05 | 2018-05-15 | 宁波隆锐机械制造有限公司 | Water heater |
| CN111023570A (en) * | 2019-11-25 | 2020-04-17 | 郑州三骏能源科技有限公司 | Self-cleaning voltage-stabilizing water heater based on high-temperature demagnetization principle |
| CN111023570B (en) * | 2019-11-25 | 2021-08-03 | 金迪(聊城市)知识产权运营有限公司 | Self-cleaning voltage-stabilizing water heater based on high-temperature demagnetization principle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107014092B (en) | 2019-02-19 |
| CN107014092A (en) | 2017-08-04 |
| CN105571161B (en) | 2017-07-04 |
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| C06 | Publication | ||
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Wuxian Inventor before: Zhong Binghua |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170414 Address after: 310018 Zhejiang City, Hangzhou province Xiasha Economic Development Zone, No. 6 Avenue, Singapore Science and Technology Park, building 408, room 3 Applicant after: Zhou Wuxian Address before: Suzhou Wuzhong District City, Jiangsu province 215000 Soochow road name 125 Yu Business Plaza No. 3 Building 7 floor Applicant before: Zhong Binghua |
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| TA01 | Transfer of patent application right | ||
| CB03 | Change of inventor or designer information |
Inventor after: Pan Guangxian Inventor before: Zhou Wuxian |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170527 Address after: Ruian City, Wenzhou city in Zhejiang province 325200 Wang Heng Tang tou Cun Bei Lu Jiankang Street No. 11 Applicant after: Pan Guangxian Address before: 310018 Zhejiang City, Hangzhou province Xiasha Economic Development Zone, No. 6 Avenue, Singapore Science and Technology Park, building 408, room 3 Applicant before: Zhou Wuxian |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20171122 Address after: Zhang town Copper Mt. District 221100 Jiangsu city of Xuzhou province Wei Village North Patentee after: Xuzhou Xuanyuan Aluminum Co., Ltd. Address before: Ruian City, Wenzhou city in Zhejiang province 325200 Wang Heng Tang tou Cun Bei Lu Jiankang Street No. 11 Patentee before: Pan Guangxian |