CN102155791B - Heat recovery and cold utilization heat pump energy-saving water heater - Google Patents
Heat recovery and cold utilization heat pump energy-saving water heater Download PDFInfo
- Publication number
- CN102155791B CN102155791B CN 201110126699 CN201110126699A CN102155791B CN 102155791 B CN102155791 B CN 102155791B CN 201110126699 CN201110126699 CN 201110126699 CN 201110126699 A CN201110126699 A CN 201110126699A CN 102155791 B CN102155791 B CN 102155791B
- Authority
- CN
- China
- Prior art keywords
- intercept
- evaporator pipeline
- condenser pipe
- evaporator
- pipeline
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000011084 recovery Methods 0.000 title abstract description 4
- 230000007704 transition Effects 0.000 claims description 20
- 239000012530 fluid Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract 1
- 230000009102 absorption Effects 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 6
- 230000005855 radiation Effects 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
Abstract
The invention relates to a heat recovery and cold utilization heat pump energy-saving water heater. The water heater comprises a compressor, a condenser pipeline, a capillary pipe and an evaporator pipeline which are arranged on a refrigeration cycle pipeline sequentially, and is characterized in that: the condenser pipeline and the evaporator pipeline are provided with three sections respectively, namely a first condenser pipeline section, a second condenser pipeline section and a third condenser pipeline section as well as a first evaporator pipeline section, a second evaporator pipeline section and a third evaporator pipeline section respectively. The heat recovery and cold utilization heat pump energy-saving water heater has a simple structure and a reasonable design, and contributes to the full recycling of cold and heat, which realizes dual-purpose utilization and is energy-saving and more efficient.
Description
Technical field:
The present invention relates to a kind of recuperation of heat, the cold heat pump energy-conserving water heater that utilizes.
Background technology:
Currently marketed water heater, not only inefficiency, power consumption are large, and function singleness, can not satisfy the needs of people's daily a tractor serves several purposes, such as air source water heater, winter, the thermal efficiency was low, power consumption is large, at the north snowy day of cisco unity malfunction basically, just there is not the thermal efficiency at all, hindered applying of Teat pump boiler.
Summary of the invention:
The object of the present invention is to provide a kind of recuperation of heat, the cold heat pump energy-conserving water heater that utilizes, this recuperation of heat, cold utilize the heat pump energy-conserving water heater not only structure simpler, the design more reasonable, and more be conducive to abundant realization " hot and cold " recovery, and accomplish two-way utilization, energy-conservation more efficient.
Recuperation of heat of the present invention, the cold heat pump energy-conserving water heater that utilizes, comprise the compressor that is successively set on the refrigerating circulation, condenser pipe, capillary and evaporator pipeline, it is characterized in that: described condenser and evaporator pipeline have respectively three intercepts, be respectively condenser pipe the first intercept, condenser pipe the second intercept and condenser pipe the 3rd intercept, and evaporator pipeline the first intercept, evaporator pipeline the second intercept and evaporator pipeline the 3rd intercept, the relation that they connect is: condenser pipe the first intercept links to each other by the first little hollow pipe with condenser pipe the second intercept, evaporator pipeline the first intercept links to each other by first hollow pipe with evaporator pipeline the second intercept, condenser pipe the second intercept links to each other by the second little hollow pipe with condenser pipe the 3rd intercept, condenser pipe the 3rd intercept is connected with evaporator pipeline the first intercept by transition joint after connecting capillary, be connected with evaporator pipeline the 3rd intercept between evaporator pipeline the second intercept and the compressor, the cyclic process of refrigerating fluid is: refrigerating fluid by the output of compressor through condenser pipe the first intercept, the first little hollow pipe in stretching into first hollow body, again through being positioned at condenser pipe second intercept of evaporator pipeline the second intercept body, follow the second little hollow pipe that connects through successively, condenser pipe the 3rd intercept, after capillary and the transition joint, enter through evaporator pipeline the first intercept and to be positioned at first hollow body, the external space of the first little hollow pipe, enter in evaporator pipeline the second intercept body, condenser pipe the second intercept extrapersonal space takes back input to compression pump finally by evaporator pipeline the 3rd intercept.
Above-mentioned condenser pipe the first intercept periphery is provided with water tank.
Be provided with the conducting strip that links into an integrated entity on above-mentioned condenser pipe the 3rd intercept and evaporator pipeline the first intercept.
The first embodiment, when transition joint was the two siphunculus joint, one end head was access to capillary, and another termination is access to evaporator pipeline the first intercept.
The second embodiment, when transition joint is the three-dimensional reversal valve, three-dimensional reversal valve the first termination is access to capillary, and three-dimensional reversal valve the second termination is access to evaporator pipeline the first intercept, and three-dimensional reversal valve the 3rd termination is connected with the first connector; Be provided with the second connector on the first hollow pipe, to be used between the first connector and the second connector, connecting evaporator for refrigerator.
The third embodiment, when transition joint is the three-dimensional reversal valve, three-dimensional reversal valve the first termination is access to capillary, and three-dimensional reversal valve the second termination is access to evaporator pipeline the first intercept, and three-dimensional reversal valve the 3rd termination is connected with the first connector; Be provided with the 3rd connector on above-mentioned evaporator pipeline the 3rd intercept, to be used between the first connector and the 3rd connector, connecting evaporator using for air.
The present invention forms inside and outside heat absorption, forms mutual haustorium at condenser pipe the 3rd intercept and evaporator pipeline the first intercept by conducting strip at condenser pipe the second intercept and evaporator pipeline the second intercept, by inside and outside heat absorption and mutually haustorium make the present invention can winter, summer can both water temperature burn very hot, and can guarantee that compressor can both work, and common Teat pump boiler, when temperature more than 50 degrees centigrade substantially with regard to cisco unity malfunction, water temperature can't continue to rise.
The present invention by inside and outside heat absorption and mutually haustorium make the present invention higher in the temperature on the answering back of compressor, thereby the thermal efficiency of realizing output is also higher, water heating usefulness is better under the square one.
The present invention makes the water heating (such as central heating, publilc baths etc.) of its refrigeration that can be used on large-scale occasion (such as central air-conditioning) or large-scale occasion by inside and outside heat absorption and mutual haustorium.
Description of drawings:
Fig. 1 is the organigram of the embodiment of the invention one;
Fig. 2 is the organigram of the embodiment of the invention two;
Fig. 3 is the organigram of the embodiment of the invention three.
The specific embodiment:
Recuperation of heat of the present invention, the cold heat pump energy-conserving water heater that utilizes, comprise the compressor 1 that is successively set on the refrigerating circulation, condenser pipe, capillary 3 and evaporator pipeline, condenser and evaporator pipeline have respectively three intercepts, be respectively condenser pipe the first intercept 201, condenser pipe the second intercept 202 and condenser pipe the 3rd intercept 203, and evaporator pipeline the first intercept 401, evaporator pipeline the second intercept 402 and evaporator pipeline the 3rd intercept 403, the relation that they connect is: condenser pipe the first intercept 201 links to each other by the first little hollow pipe 501 with condenser pipe the second intercept 202, evaporator pipeline the first intercept 401 links to each other by first hollow pipe 601 with evaporator pipeline the second intercept 402, condenser pipe the second intercept 202 links to each other by the second little hollow pipe 502 with condenser pipe the 3rd intercept 203, after connecting capillary 3, condenser pipe the 3rd intercept 203 is connected with evaporator pipeline the first intercept 401 by transition joint 7, be connected with evaporator pipeline the 3rd intercept 403 between evaporator pipeline the second intercept 402 and the compressor 1, the cyclic process of refrigerating fluid is: refrigerating fluid by the output of compressor through condenser pipe the first intercept 201, the first little hollow pipe 501 in stretching into first hollow body 601, again through being positioned at condenser pipe second intercept 202 of evaporator pipeline the second intercept 402 bodies, follow the second little hollow pipe 502 that connects through successively, condenser pipe the 3rd intercept 203, after capillary 3 and the transition joint 7, enter through evaporator pipeline the first intercept 401 and to be positioned at first hollow pipe 601 bodies, the space A that the first little hollow pipe 501 is external, enter in evaporator pipeline the second intercept body, condenser pipe the second intercept extrapersonal space B takes back to the input of compression pump 1 finally by evaporator pipeline the 3rd intercept 403.
Above-mentioned condenser pipe the first intercept periphery is provided with water tank 8.
Be provided with the conducting strip 9 that links into an integrated entity on above-mentioned condenser pipe the 3rd intercept 203 and evaporator pipeline the first intercept 401.
The first embodiment, when transition joint was the two siphunculus joint, one end head was access to capillary, and another termination is access to evaporator pipeline the first intercept.
The second embodiment, when transition joint is the three-dimensional reversal valve, three-dimensional reversal valve the first termination is access to capillary 3, and three-dimensional reversal valve the second termination is access to evaporator pipeline the first intercept 401, and three-dimensional reversal valve the 3rd termination is connected with the first connector K1; Be provided with the second connector K2 on the first hollow pipe, to be used between the first connector and the second connector, connecting evaporator for refrigerator 404.
The third embodiment, when transition joint is the three-dimensional reversal valve, three-dimensional reversal valve the first termination is access to capillary 3, and three-dimensional reversal valve the second termination is access to evaporator pipeline the first intercept 401, and three-dimensional reversal valve the 3rd termination is connected with the first connector K1; Be provided with the 3rd connector K3 on above-mentioned evaporator pipeline the 3rd intercept, to be used between the first connector and the 3rd connector, connecting evaporator using for air 405.
The operation principle of the first embodiment, compressor 1 energising work, the pipeline that enters by the road condenser pipe the first intercept 201(HTHP heats Water in Water Tank), enter again in condenser pipe the second intercept 202 in evaporator pipeline the second intercept 402 bodies, 202 heat releases of condenser pipe the second intercept, through 203 heat radiations of condenser pipe the 3rd intercept, through capillary 3, transition joint 7(this transition joint this moment is two siphunculus or three-dimensional reversal valve, only open two ports, be first and second termination), entering evaporator pipeline the first intercept 401 absorbs heat, get back to the heat of evaporator pipeline the second intercept 402 absorptive condenser pipelines the second intercept 202, get back to compressor through evaporator pipeline the 3rd intercept 403 again.Condenser pipe the 3rd intercept 203, evaporator pipeline the first intercept 401, conducting strip 9 form a mutual haustorium, 203 heat radiations of condenser pipe the 3rd intercept, 401 heat absorptions of evaporator pipeline the first intercept, guaranteed like this compressor normal operation, if condenser pipe the 3rd intercept 203 is stretched in evaporator pipeline the first intercept 401 pipes, also can realize same effect, mainly be these two kinds of methods, different in the technique of material object manufacture, can adopt mode easy to make, that cost is low to make.For the control of water tank temperature, can adopt on condenser pipe the first intercept 201 sides side and connect an arm.
The operation principle of the second embodiment (as the embodiment of refrigerator or icebox use), compressor 1 energising work, the pipeline that enters by the road condenser pipe the first intercept 201(HTHP heats Water in Water Tank), enter again in condenser pipe the second intercept 202 in evaporator pipeline the second intercept 402 bodies, 202 heat releases of condenser pipe the second intercept, through 203 heat radiations of condenser pipe the 3rd intercept, through capillary 3, transition joint 7(this transition joint this moment is the three-dimensional reversal valve, open the first and the 3rd termination), enter evaporator for refrigerator 404, entered in first hollow pipe 601 bodies by the second connector K2, the space A that the first little hollow pipe 501 is external, enter into the heat of evaporator pipeline the second intercept 402 absorptive condenser pipelines the second intercept 202, get back to compressor through evaporator pipeline the 3rd intercept 403 again.This embodiment evaporator for refrigerator 404 was the first working time, if evaporator pipeline the first intercept 401 is being worked, evaporator for refrigerator 404 needs work, and the three-dimensional reversal valve can be opened first, second termination automatically, can guarantee so the freezing operating temperature of evaporator for refrigerator 404.
The operation principle of the third embodiment (as the embodiment of air-conditioning use), compressor 1 energising work, the pipeline that enters by the road condenser pipe the first intercept 201(HTHP heats Water in Water Tank), enter again in condenser pipe the second intercept 202 in evaporator pipeline the second intercept 402 bodies, 202 heat releases of condenser pipe the second intercept, through 203 heat radiations of condenser pipe the 3rd intercept, through capillary 3, transition joint 7(this transition joint this moment is the three-dimensional reversal valve, open the first and the 3rd termination), enter evaporator using for air 405, directly enter evaporator pipeline the 3rd intercept 403 ends by the 3rd connector K3 and get back to compressor.In general, in the time of need to opening cooling-down air conditioner, weather is all very hot, there are the just enough heating water tank of condenser pipe the first intercept 201 work to produce a large amount of heat, so can close evaporator pipeline the first intercept 401, when not needing evaporator using for air 405 work refrigeration, can open first and second termination of three-dimensional reversal valve, close the 3rd termination.
The present invention forms inside and outside heat absorption, forms mutual haustorium at condenser pipe the 3rd intercept and evaporator pipeline the first intercept by conducting strip at condenser pipe the second intercept and evaporator pipeline the second intercept, by inside and outside heat absorption and mutually haustorium make the present invention can winter, summer can both water temperature burn very hot, and can guarantee that compressor can both work, and common Teat pump boiler, when temperature more than 50 degrees centigrade substantially with regard to cisco unity malfunction, water temperature can't continue to rise.
The present invention by inside and outside heat absorption and mutually haustorium make the present invention higher in the temperature on the answering back of compressor, thereby the thermal efficiency of realizing output is also higher, water heating usefulness is better under the square one.
The present invention makes the water heating (such as central heating, publilc baths etc.) of its refrigeration that can be used on large-scale occasion (such as central air-conditioning) or large-scale occasion by inside and outside heat absorption and mutual haustorium.
The above only is preferred embodiments of the present invention, and all equalizations of doing according to the present patent application claim change and modify, and all should belong to covering scope of the present invention.
Claims (4)
1. recuperation of heat, the cold heat pump energy-conserving water heater that utilizes, comprise the compressor that is successively set on the refrigerating circulation, condenser pipe, capillary and evaporator pipeline, it is characterized in that: described condenser and evaporator pipeline have respectively three intercepts, be respectively condenser pipe the first intercept, condenser pipe the second intercept and condenser pipe the 3rd intercept, and evaporator pipeline the first intercept, evaporator pipeline the second intercept and evaporator pipeline the 3rd intercept, the relation that they connect is: condenser pipe the first intercept links to each other by the first little hollow pipe with condenser pipe the second intercept, evaporator pipeline the first intercept links to each other by first hollow pipe with evaporator pipeline the second intercept, condenser pipe the second intercept links to each other by the second little hollow pipe with condenser pipe the 3rd intercept, condenser pipe the 3rd intercept is connected with evaporator pipeline the first intercept by transition joint after connecting capillary, be connected with evaporator pipeline the 3rd intercept between evaporator pipeline the second intercept and the compressor, the cyclic process of refrigerating fluid is: refrigerating fluid by the output of compressor through condenser pipe the first intercept, the first little hollow pipe in stretching into first hollow body, again through being positioned at condenser pipe second intercept of evaporator pipeline the second intercept body, follow the second little hollow pipe that connects through successively, condenser pipe the 3rd intercept, after capillary and the transition joint, enter through evaporator pipeline the first intercept and to be positioned at first hollow body, the external space of the first little hollow pipe, enter in evaporator pipeline the second intercept body, condenser pipe the second intercept extrapersonal space, take back input to compressor finally by evaporator pipeline the 3rd intercept, described transition joint is the three-dimensional reversal valve, three-dimensional reversal valve the first termination is access to capillary, three-dimensional reversal valve the second termination is access to evaporator pipeline the first intercept, and three-dimensional reversal valve the 3rd termination is connected with the first connector; Be provided with the second connector on the described first hollow pipe, to be used between the first connector and the second connector, connecting evaporator for refrigerator; Be provided with the 3rd connector on described evaporator pipeline the 3rd intercept, to be used between the first connector and the 3rd connector, connecting evaporator using for air.
2. recuperation of heat according to claim 1, the cold heat pump energy-conserving water heater that utilizes is characterized in that: described condenser pipe the first intercept periphery is provided with water tank.
3. recuperation of heat according to claim 1 and 2, the cold heat pump energy-conserving water heater that utilizes is characterized in that: be provided with the conducting strip that links into an integrated entity on described condenser pipe the 3rd intercept and evaporator pipeline the first intercept.
4. recuperation of heat according to claim 3, the cold heat pump energy-conserving water heater that utilizes, it is characterized in that: described transition joint is the two siphunculus joint, and a termination is access to capillary, another termination is access to evaporator pipeline the first intercept.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110126699 CN102155791B (en) | 2011-05-17 | 2011-05-17 | Heat recovery and cold utilization heat pump energy-saving water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110126699 CN102155791B (en) | 2011-05-17 | 2011-05-17 | Heat recovery and cold utilization heat pump energy-saving water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102155791A CN102155791A (en) | 2011-08-17 |
| CN102155791B true CN102155791B (en) | 2013-05-29 |
Family
ID=44437381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110126699 Active CN102155791B (en) | 2011-05-17 | 2011-05-17 | Heat recovery and cold utilization heat pump energy-saving water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102155791B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1862151A (en) * | 2005-05-12 | 2006-11-15 | 乐金电子(天津)电器有限公司 | Air conditioner for regenerative cooling circulation system |
| EP1873466A2 (en) * | 2006-06-28 | 2008-01-02 | Hitachi Appliances, Inc. | Refrigeration cycle and water heater |
| CN101187515A (en) * | 2006-11-17 | 2008-05-28 | 陈则韶 | Wind source heat pump installed with defrosting heat exchanging tube |
| CN101344310A (en) * | 2007-07-09 | 2009-01-14 | 王子忠 | Environment friendly energy-saving non-outdoor unit cold-recovery south and north type domestic heat pump water heater system |
| CN101957062A (en) * | 2010-11-09 | 2011-01-26 | 吴秀华 | Internal and external heat absorbing water heater having high efficiency and energy saving properties |
| CN202074697U (en) * | 2011-05-17 | 2011-12-14 | 康颖 | Heat recovery and cold utilization energy-saving heat pump water heater |
-
2011
- 2011-05-17 CN CN 201110126699 patent/CN102155791B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1862151A (en) * | 2005-05-12 | 2006-11-15 | 乐金电子(天津)电器有限公司 | Air conditioner for regenerative cooling circulation system |
| EP1873466A2 (en) * | 2006-06-28 | 2008-01-02 | Hitachi Appliances, Inc. | Refrigeration cycle and water heater |
| CN101187515A (en) * | 2006-11-17 | 2008-05-28 | 陈则韶 | Wind source heat pump installed with defrosting heat exchanging tube |
| CN101344310A (en) * | 2007-07-09 | 2009-01-14 | 王子忠 | Environment friendly energy-saving non-outdoor unit cold-recovery south and north type domestic heat pump water heater system |
| CN101957062A (en) * | 2010-11-09 | 2011-01-26 | 吴秀华 | Internal and external heat absorbing water heater having high efficiency and energy saving properties |
| CN202074697U (en) * | 2011-05-17 | 2011-12-14 | 康颖 | Heat recovery and cold utilization energy-saving heat pump water heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102155791A (en) | 2011-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203518336U (en) | Multifunctional air-cooled heat pump water cooling unit | |
| CN101788206A (en) | Outdoor double heat exchanger defrosting low-temperature heating system | |
| CN202868983U (en) | Energy-saving type multi-source carbon dioxide hot pump hot water unit | |
| CN1207519C (en) | Multi-functional heat pump type air conditioning water-heater | |
| CN201000249Y (en) | Heat pump central air-conditioning system | |
| CN203687442U (en) | Multi-source combined heat supply system | |
| CN101825374B (en) | Cascade high-temperature heat pump with liquid intermediate-temperature heat source and double low-temperature heat sources | |
| CN209165896U (en) | A kind of air-conditioning with defroster | |
| CN204612246U (en) | Multi-source combined heat-pump heating system | |
| CN202074697U (en) | Heat recovery and cold utilization energy-saving heat pump water heater | |
| CN102155791B (en) | Heat recovery and cold utilization heat pump energy-saving water heater | |
| CN201218626Y (en) | Medium-temperature solar energy-driving and cold-hot bidirectional-utilizing third-kind absorption heat pump | |
| CN101957062B (en) | Internal and external heat absorbing water heater having high efficiency and energy saving properties | |
| CN210425634U (en) | Intelligent low-temperature enhanced vapor injection air source heat pump | |
| CN203518315U (en) | Water-cooling multifunctional heat pump water chilling unit | |
| CN201547997U (en) | Refrigerating and heating multifunctional heat pump unit | |
| CN204830292U (en) | Multi -functional heat pump air conditioning system is assisted to solar energy | |
| CN101074807A (en) | Hydrothermal pump system | |
| CN103017409A (en) | Energy-saving efficient refrigerating and heating integrated unit | |
| CN209541218U (en) | It is a kind of can low temperature recuperation of heat air-cooled cold (heat) water dispenser group | |
| CN202470539U (en) | Dual-path input heat pump waste heat gradient utilization hot water system | |
| CN208652673U (en) | A kind of energy-efficient heating system | |
| CN102121765B (en) | Combined air conditioning system with solar driven refrigerator and carbon dioxide heat pump | |
| CN101825364A (en) | Cascade high-temperature heat pump with gaseous intermediate-temperature heat source and double low-temperature heat sources | |
| CN111503922A (en) | Multi-energy complementary triple supply device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201214 Address after: Unit 101, block 11, Juyuan, Wangzhuang new village, Jin'an District, Fuzhou City, Fujian Province Patentee after: Zeng Yuanshi Patentee after: Wu Ximing Address before: 350013 92, 805, new village, Shan Dong Kou, Jinan District, Fuzhou, Fujian Patentee before: Kang Ying |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20210728 Address after: 264000 No. 2056, Xujiadian village, Xujiadian Town, Haiyang City, Yantai City, Shandong Province Patentee after: Repair Patentee after: Wu Lijun Address before: Unit 101, block 11, Juyuan, Wangzhuang new village, Jin'an District, Fuzhou City, Fujian Province Patentee before: Zeng Yuanshi Patentee before: Wu Ximing |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220402 Address after: 350000 room 1963-7, 19 / F, building 17, phase II, innovation park, wulongjiang middle Avenue, high tech Zone, Fuzhou, Fujian Patentee after: Fujian Yuanbo Electric Technology Co.,Ltd. Address before: 264000 No. 2056, Xujiadian village, Xujiadian Town, Haiyang City, Yantai City, Shandong Province Patentee before: Repair Patentee before: Wu Lijun |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240207 Address after: 350011 805, Building 92, Shandongkou New Village, Jin'an District, Fuzhou City, Fujian Province Patentee after: Kang Jingan Country or region after: China Patentee after: Li Ximin Address before: 350000 room 1963-7, 19 / F, building 17, phase II, innovation park, wulongjiang middle Avenue, high tech Zone, Fuzhou, Fujian Patentee before: Fujian Yuanbo Electric Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |