CN106085373A - A kind of solar heating superconducting fluid special - Google Patents
A kind of solar heating superconducting fluid special Download PDFInfo
- Publication number
- CN106085373A CN106085373A CN201610426073.6A CN201610426073A CN106085373A CN 106085373 A CN106085373 A CN 106085373A CN 201610426073 A CN201610426073 A CN 201610426073A CN 106085373 A CN106085373 A CN 106085373A
- Authority
- CN
- China
- Prior art keywords
- superconducting fluid
- water
- solar heating
- special
- fluid special
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/08—Materials not undergoing a change of physical state when used
- C09K5/10—Liquid materials
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/08—Materials not undergoing a change of physical state when used
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
The present invention provides a kind of solar heating superconducting fluid special, and it includes following parts by weight of component: lanthanum bromide 50～60 parts；Water 40～50 parts；Mannitol 0.1～0.5 part；Polyethylene Glycol 0.2～0.8 part；Arabic gum 0.1～0.5 part；SiO2Nano-particle 0.1～0.5 part；Corrosion inhibiter 0.1～0.3 part.For the superconducting fluid being made up of water and the lanthanum bromide of certain proportioning in thermmal storage water tank in solar energy heating system of the present invention, and utilize this superconducting fluid to be circulated flowing via connecting line in radiator cavity, can quickly realize the purpose of indoor heating, wherein, the heat transfer being also added with proper ratio in conduction liquid promotes component, to reduce the surface tension of conduction liquid system, strengthen coefficient and the stability of conduction of heat, thus improve the utilization ratio of solar energy.
Description
Technical field
The present invention relates to solar heating field.It is more particularly related to there is excellent heat transport properties too
Sun can heat superconducting fluid special.
Background technology
Solar energy heating system is typically by solar thermal collector, heat storage water tank, connecting line, auxiliary thermal source, thermal component
And control system composition, solar heating utilizes solar thermal collector collect the heat of sunlight and change into heat energy, then passes through
Heat is directed into thermmal storage water tank by blood circulation, when water tank temperature meets temperature requirement so that it is flows through pipeline and dissipates
Cavity in hot device i.e. room heater sheet, improves the temperature of indoor by water circulation in heat sink cavity.
But owing to the start-up temperature of water is high, the strong transmission of water must be over or reach 100 DEG C, and the startup of general hot-water heating heats up
Can be only achieved room temperature through nearly 2h, boiler needs to heat recirculated water substantial amounts of in pipeline, and energy resource consumption is big, and heating system
The path length of the circulating water flow warp in system, high-temperature water easily produces loss because of evaporation in flowing, need to often supplement moisture content in pipeline.
Additionally, subzero environment may use in prior art more add in water tank because of water freezing spalling radiator in winter
A certain proportion of anti-icing fluid improves pipeline and the cold-resistant effect of radiator, but the brand of anti-icing fluid is numerous in the market, and not
With the anti-icing fluid factory formula difference of brand, freezing point is the most different, is difficult to use with, and mixed different brands is antifreeze
, the most mutually there is chemical reaction in liquid, blocks radiator pipeline, affects radiator and uses.
Summary of the invention
As various extensive and careful researchs and the result of experiment, it has been found by the inventor that at solar energy
In heating system, for the superconducting fluid being made up of properly mixed water and lanthanum bromide in thermmal storage water tank, and utilize this superconducting fluid warp
In radiator cavity, it is circulated flowing by connecting line, can quickly realize the purpose of indoor heating.Based on this discovery, complete
Become the present invention.
It is an object of the invention to solve at least the above and/or defect, and at least will be described later excellent is provided
Point.
It is a still further object of the present invention to provide a kind of solar heating superconducting fluid special, its reach 30 DEG C can start into
Trip temperature be quickly passed through the outside heat loss through radiation of radiator surface, it is only necessary to radiator just can be heated by several minutes.
In order to realize according to object of the present invention and further advantage, it is provided that a kind of special superconduction of solar heating
Liquid, it includes following parts by weight of component:
In above-mentioned formula, the surface of superconducting fluid can be reduced by adding suitable Polyethylene Glycol in lanthanum bromide superconducting fluid
Tension force, accelerates flowing and the conduction of conduction liquid, and the addition of little molecular polyhydroxyl mannitol can produce synergism with Polyethylene Glycol,
Substantially reduce the surface tension of superconducting fluid.Wherein, nano-particle SiO2After interpolation, the Brownian movement that nano-particle is stronger can increase
The heat and mass effect of conduction liquid, the interpolation of arabic gum can improve the dispersion stabilization of nanoparticle, the long-chain of arabic gum
Structure is fully extended formation steric hindrance layer in conduction liquid can effectively stop the gathering between nanoparticle, sedimentation, plays sterically hindered
Stable effect, it is ensured that the stability of whole system.
Preferably, wherein, described water is pure water, to prevent tap water fouling under the conditions of long-time circulating-heating, shadow
Ring radiator heat transfer or the blocking of circulation line.
Preferably, wherein, described pure electrical conductivity of water is less than 2 μ s/cm, to guarantee the abundant of inorganic metal ion in water
Remove, improve the service life of radiator.
Preferably, wherein, described corrosion inhibiter includes antimony oxide and the nitrous of 50～70wt% of 30～50wt%
Acid potassium, owing to lanthanum bromide superconducting fluid has certain corrosivity to metal material, for avoiding growing inside connecting line and radiator
Be corroded during time use blocking pipeline or the defecators etc. of pump such as the rust formed or patina, hinders the fortune of heating unit
OK, thus need in superconducting fluid, add a certain amount of corrosion inhibiter.Wherein, potassium nitrite can be passivated pipeline medium, in metal surface
Forming one layer of fine and closely woven protecting film, the interpolation of antimony oxide is remarkably improved the anticorrosion ability of corrosion inhibiter, this be probably because of
Antimony ion for being dissolved in superconducting fluid can be deposited on cathode zone, can slow down whole electrochemical redox reaction further.
Preferably, wherein, described SiO2The mean diameter of nano-particle is 36～45nm, SiO2The particle diameter of nano-particle
Can not be too small, otherwise easily assemble agglomerating, SiO2The particle diameter of nano-particle can not be excessive, otherwise can affect sending out of its nano effect
Wave, reduce the increase effect to hot mass transfer intensity.
Preferably, wherein, the mean molecule quantity of described arabic gum is 2.5 × 105～2.8 × 105, arabic gum
Molecular weight can not be excessive, otherwise can increase the viscosity of whole system, can reduce the hot mass transfer effect of system on the contrary.
Preferably, wherein, the mean molecule quantity of described Polyethylene Glycol is 800～1200, and the molecular weight of Polyethylene Glycol is also
Can not be too high, otherwise it is easily generated agglomeration, affects the stability of system.
The present invention at least includes following beneficial effect:
(1) present invention uses the lanthanum bromide of proper ratio and water to prepare superconducting fluid, reaches 30 DEG C and i.e. starts temperature
Mass transfer, radiator, up to 22 meters/more than min, can be heated, the most existing water by the transmission speed of temperature for about 5 minutes
Warm startup heats up and needs the present situation of nearly 2h, significantly improves efficiency of energy utilization and the practicality of sun heating；
(2) mannitol added in lanthanum bromide of the present invention conduction liquid and Polyethylene Glycol can reduce the surface tension of conduction liquid,
Improve the mobility of conduction liquid, the SiO added in conduction liquid2Nano-particle can improve the hot heat transfer efficiency of system, arabic gum
Interpolation can ensure the stability of nanoparticle and the performance of performance added；
(3) in the present invention, the boiling point of lanthanum bromide reaches 1480 DEG C, and the start-up temperature of conduction liquid is low, effectively prevent conduction liquid
Because progressively evaporating and the minimizing of volume during circulating-heating, it is ensured that superconducting fluid use year after expendable in water tank
Limit is for 30～50 years.
Part is embodied by the further advantage of the present invention, target and feature by description below, and part also will be by this
Invention research and practice and be understood by the person skilled in the art.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is described in further detail, to make those skilled in the art's reference
Description word can be implemented according to this.
Should be appreciated that used herein such as " have ", " comprising " and " including " term do not allot one or many
Other element individual or the existence of a combination thereof or interpolation.
<example 1>
A kind of solar heating superconducting fluid special, it includes following parts by weight of component: lanthanum bromide 50 parts；40 parts of water；Manna
Alcohol 0.5 part；Polyethylene Glycol 0.8 part；Arabic gum 0.5 part；SiO2Nano-particle 0.5 part；Corrosion inhibiter 0.3 part.
Wherein, described water is pure water, and described pure electrical conductivity of water is 1.5 μ s/cm, and described corrosion inhibiter includes the three of 30wt%
Aoxidize the potassium nitrite of two antimony and 70wt%, described SiO2The mean diameter of nano-particle is 36nm, putting down of described arabic gum
Average molecular weight is 2.7 × 105, the mean molecule quantity of described Polyethylene Glycol is 800.
Use solar heating superconducting fluid special that this example 1 the prepares heat conductivity at a temperature of 30 DEG C up to
26.9W/m·k。
<example 2>
A kind of solar heating superconducting fluid special, it includes following parts by weight of component: lanthanum bromide 60 parts；50 parts of water；Manna
Alcohol 0.1 part；Polyethylene Glycol 0.2 part；Arabic gum 0.1 part；SiO2Nano-particle 0.1 part；Corrosion inhibiter 0.1 part.
Wherein, described water is pure water, and described pure electrical conductivity of water is 1.8 μ s/cm, and described corrosion inhibiter includes the three of 50wt%
Aoxidize the potassium nitrite of two antimony and 50wt%, described SiO2The mean diameter of nano-particle is 45nm, putting down of described arabic gum
Average molecular weight is 2.5 × 105, the mean molecule quantity of described Polyethylene Glycol is 1000.
Use solar heating superconducting fluid special that this example 2 the prepares heat conductivity at a temperature of 30 DEG C up to
26.5W/m·k。
<example 3>
A kind of solar heating superconducting fluid special, it includes following parts by weight of component: lanthanum bromide 55 parts；40 parts of water；Manna
Alcohol 0.3 part；Polyethylene Glycol 0.5 part；Arabic gum 0.3 part；SiO2Nano-particle 0.2 part；Corrosion inhibiter 0.2 part.
Wherein, described water is pure water, and described pure electrical conductivity of water is 1.6 μ s/cm, and described corrosion inhibiter includes the three of 35wt%
Aoxidize the potassium nitrite of two antimony and 65wt%, described SiO2The mean diameter of nano-particle is 40nm, putting down of described arabic gum
Average molecular weight is 2.6 × 105, the mean molecule quantity of described Polyethylene Glycol is 1100.
Use solar heating superconducting fluid special that this example 3 the prepares heat conductivity at a temperature of 30 DEG C up to
27.2W/m·k。
<example 4>
A kind of solar heating superconducting fluid special, it includes following parts by weight of component: lanthanum bromide 58 parts；47 parts of water；Manna
Alcohol 0.2 part；Polyethylene Glycol 0.4 part；Arabic gum 0.4 part；SiO2Nano-particle 0.4 part；Corrosion inhibiter 0.2 part.
Wherein, described water is pure water, and described pure electrical conductivity of water is 1.9 μ s/cm, and described corrosion inhibiter includes the three of 45wt%
Aoxidize the potassium nitrite of two antimony and 55wt%, described SiO2The mean diameter of nano-particle is 37nm, putting down of described arabic gum
Average molecular weight is 2.7 × 105, the mean molecule quantity of described Polyethylene Glycol is 850.
Use solar heating superconducting fluid special that this example 4 the prepares heat conductivity at a temperature of 30 DEG C up to
27.0W/m·k。
<example 5>
A kind of solar heating superconducting fluid special, it includes following parts by weight of component: lanthanum bromide 52 parts；41 parts of water；Manna
Alcohol 0.4 part；Polyethylene Glycol 0.7 part；Arabic gum 0.2 part；SiO2Nano-particle 0.2 part；Corrosion inhibiter 0.1 part.
Wherein, described water is pure water, and described pure electrical conductivity of water is 1.4 μ s/cm, and described corrosion inhibiter includes the three of 34wt%
Aoxidize the potassium nitrite of two antimony and 66wt%, described SiO2The mean diameter of nano-particle is 43nm, putting down of described arabic gum
Average molecular weight is 2.55 × 105, the mean molecule quantity of described Polyethylene Glycol is 980.
Use solar heating superconducting fluid special that this example 5 the prepares heat conductivity at a temperature of 30 DEG C up to
26.9W/m·k。
In order to the effect of the present invention is described, inventor provides comparative experiments as follows:
<comparative example 1>
In the preparation process of solar heating superconducting fluid special, without mannitol and Polyethylene Glycol, remaining parameter with
Identical in example 2, technical process is the most identical.The solar heating using this comparative example 1 to prepare is special super
Drain heat conductivity at a temperature of 30 DEG C is 20.3W/m k.
<comparative example 2>
In the preparation process of solar heating superconducting fluid special, without mannitol, complete with example 3 of remaining parameter
Exactly the same, technical process is the most identical.Use the solar heating superconducting fluid special that this comparative example 2 prepares 30 DEG C of temperature
Heat conductivity under Du is 21.8W/m k.
<comparative example 3>
In the preparation process of solar heating superconducting fluid special, without SiO2Nano-particle, remaining parameter and example 4
In identical, technical process is the most identical.The solar heating superconducting fluid special using this comparative example 3 to prepare exists
Heat conductivity at a temperature of 30 DEG C is 22.2W/m k.
<comparative example 4>
In the preparation process of solar heating superconducting fluid special, without corrosion inhibiter, complete with example 5 of remaining parameter
Exactly the same, technical process is the most identical.Under the conditions of 25 DEG C, commercially available same specification common nail is respectively placed in example 5 and makes
In standby superconducting fluid, the superconducting fluid of this comparative example 4 preparation and pure water (electrical conductivity is 1.4 μ s/cm), example 5 preparation after 6 months
Iron nail in lanthanum bromide superconducting fluid has no corrosion, and rusty stain occurs in iron nail in pure water local, and the bromination of preparation in this comparative example 4
Iron nail in lanthanum superconducting fluid is seriously corroded.
From above-mentioned each example and comparative example it can be seen that
Comparative example 1 is compared with example, and in lanthanum bromide superconducting fluid, the interpolation of mannitol and Polyethylene Glycol can efficient hardening heat
Mass transport process, puies forward high-octane utilization ratio；
Comparative example 2 is compared with example, and in conduction liquid, being added on of mannitol can further enhance poly-second two to a certain extent
The hot mass transfer effect of alcohol；
Comparative example 3, compared with example, conducts nano-particle SiO in liquid2Interpolation also can improve conduction liquid heat and mass
Effect.
Comparative example 4 is compared with example, and lanthanum bromide conduction liquid has certain corrosiveness to metal, and the interpolation of corrosion inhibiter can have
The effect suppression lanthanum bromide conduction liquid corrosion rate to metal medium.
Visible, the present invention prepare conduction liquid heat transfer coefficient be significantly higher than water heat transfer coefficient (30 DEG C, 0.62W/
M k), quickly carry out temperature is passed through the outside heat loss through radiation of radiator surface, it is only necessary to radiator just can be added by several minutes
Heat.
Although embodiment of the present invention are disclosed as above, but it is not restricted in description and embodiment listed
Use.It can be applied to various applicable the field of the invention completely.For those skilled in the art, can be easily
Realize other amendment.Therefore, under the general concept limited without departing substantially from claim and equivalency range, the present invention does not limit
In specific details with shown here as the embodiment with description.
Claims (7)
1. a solar heating superconducting fluid special, it is characterised in that include following parts by weight of component:
2. solar heating superconducting fluid special as claimed in claim 1, it is characterised in that described water is pure water.
3. solar heating superconducting fluid special as claimed in claim 2, it is characterised in that described pure electrical conductivity of water is less than 2 μ
s/cm。
4. solar heating superconducting fluid special as claimed in claim 1, it is characterised in that described corrosion inhibiter include 30～
The antimony oxide of 50wt% and the potassium nitrite of 50～70wt%.
5. solar heating superconducting fluid special as claimed in claim 1, it is characterised in that described SiO2Nano-particle average
Particle diameter is 36～45nm.
6. solar heating superconducting fluid special as claimed in claim 1, it is characterised in that the mean molecule of described arabic gum
Amount is 2.5 × 105～2.8 × 105。
7. solar heating superconducting fluid special as claimed in claim 1, it is characterised in that the mean molecule of described Polyethylene Glycol
Amount is 800～1200.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610426073.6A CN106085373A (en) | 2016-06-15 | 2016-06-15 | A kind of solar heating superconducting fluid special |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610426073.6A CN106085373A (en) | 2016-06-15 | 2016-06-15 | A kind of solar heating superconducting fluid special |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106085373A true CN106085373A (en) | 2016-11-09 |
Family
ID=57235974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610426073.6A Pending CN106085373A (en) | 2016-06-15 | 2016-06-15 | A kind of solar heating superconducting fluid special |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106085373A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101261885A (en) * | 2007-03-09 | 2008-09-10 | 何相华 | Heat carrying agent for pressurized water reactor of nuclear power plant |
| CN101735775A (en) * | 2010-01-26 | 2010-06-16 | 上海第二工业大学 | Method for preparing nano fluid for heat transfer medium of solar heat exchange system |
| CN101906287A (en) * | 2009-06-03 | 2010-12-08 | 淄博大运特工程材料科技有限公司 | Light-heat transformation working medium composition |
| CN101915459A (en) * | 2010-08-30 | 2010-12-15 | 哈尔滨工业大学 | Nano-fluid direct absorption type solar heat collector |
| CN102477286A (en) * | 2010-11-23 | 2012-05-30 | 大连创达技术交易市场有限公司 | Novel heat-carrying agent used for pressurized water reactor of nuclear power plant |
| CN102607098A (en) * | 2012-03-28 | 2012-07-25 | 武汉市茗振科技有限公司 | Nanometer superconductive electric heater |
| CN203010756U (en) * | 2013-01-08 | 2013-06-19 | 沈双喜 | Hot water source absorption type heat pipe energy conservation and water conservation heating radiator |
| CN105199676A (en) * | 2015-10-26 | 2015-12-30 | 北京建筑大学 | Heat transfer working medium and preparation method thereof |
-
2016
- 2016-06-15 CN CN201610426073.6A patent/CN106085373A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101261885A (en) * | 2007-03-09 | 2008-09-10 | 何相华 | Heat carrying agent for pressurized water reactor of nuclear power plant |
| CN101906287A (en) * | 2009-06-03 | 2010-12-08 | 淄博大运特工程材料科技有限公司 | Light-heat transformation working medium composition |
| CN101735775A (en) * | 2010-01-26 | 2010-06-16 | 上海第二工业大学 | Method for preparing nano fluid for heat transfer medium of solar heat exchange system |
| CN101915459A (en) * | 2010-08-30 | 2010-12-15 | 哈尔滨工业大学 | Nano-fluid direct absorption type solar heat collector |
| CN102477286A (en) * | 2010-11-23 | 2012-05-30 | 大连创达技术交易市场有限公司 | Novel heat-carrying agent used for pressurized water reactor of nuclear power plant |
| CN102607098A (en) * | 2012-03-28 | 2012-07-25 | 武汉市茗振科技有限公司 | Nanometer superconductive electric heater |
| CN203010756U (en) * | 2013-01-08 | 2013-06-19 | 沈双喜 | Hot water source absorption type heat pipe energy conservation and water conservation heating radiator |
| CN105199676A (en) * | 2015-10-26 | 2015-12-30 | 北京建筑大学 | Heat transfer working medium and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103752234B (en) | A kind of preparation method of graphene oxide phase-change microcapsule | |
| US20070125274A1 (en) | Thermally conductive grout for geothermal heat pump systems | |
| CN108278784A (en) | A kind of heat pump heat distribution system becoming storage solar energy using heat-storage medium water phase | |
| KR20150080590A (en) | An energy saving fluid | |
| CN106085373A (en) | A kind of solar heating superconducting fluid special | |
| CN108570343A (en) | A kind of new work engine coolant liquid and preparation method thereof | |
| CN106085374A (en) | A kind of energy-saving heating superconductive liquid | |
| CN102634323A (en) | Heating anti-freezing agent | |
| CN101149190A (en) | Vacuum tube direct-insertion type solar hot water system | |
| CN106085372A (en) | A kind of yttrium bromide superconducting fluid with excellent cold performance | |
| CN102851002B (en) | Aluminium Anti-corrosion antifreeze liquid | |
| CN109103292A (en) | A kind of efficient photovoltaic component system | |
| CN106016786B (en) | Water tank free solar phase-change heat accumulation water heater | |
| US7404911B2 (en) | Heat-transfer media having improved thermal stability and based on higher polyglycols | |
| CN106318335A (en) | Europium bromide thermally-superconductive medium with environment-friendly composite scale and corrosion inhibitor | |
| CN104613528B (en) | A kind of superconducting heating | |
| CN104673201A (en) | High-efficiency corrosion-resistant antifreezing fluid | |
| CN205606003U (en) | Multi -functional heat -resisting polyethylene ground heating coil | |
| Ito et al. | Studies of a thermosyphon system with a heat source near the top and heat sink at the bottom | |
| Kumar et al. | Analysis of heat transfer fluids in concentrated solar power (CSP) | |
| JP6908550B2 (en) | Inorganic salt hydrate-based latent heat transport slurry | |
| CN105884052B (en) | A kind of praseodymium bromide superconducting fluid with long-acting anticorrosion-antiscaling property | |
| CN202048373U (en) | Device for preventing outdoor waterways from being frozen and blocked by utilizing medium | |
| CN102367374A (en) | Superconductive liquid for vacuum heat transmitter | |
| Kangude et al. | Nonintrusive investigation of CHF and heat transfer mechanisms associated with silica-water nanofluids and varying wetting surfaces in the context of pool boiling phenomenon |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Sunyun Inventor before: Wang Mengyuan Inventor before: Feng Jun |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180314 Address after: 315100 Zhejiang, Ningbo City, Ningbo City, the first South Street, dry village Zhang 64 room 10 group 10, No. 29 Applicant after: Zhang Sunyun Address before: 010000 Hohhot City, the Inner Mongolia Autonomous Region, North Yuan Street North Yuan building, 2 floor 223 Applicant before: Inner Mongolia Xuliheng New Energy Development Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |
|
| RJ01 | Rejection of invention patent application after publication |