CN103822388A - Heat and power generating and seawater desalinating system by comprehensively utilizing waves - Google Patents
Heat and power generating and seawater desalinating system by comprehensively utilizing waves Download PDFInfo
- Publication number
- CN103822388A CN103822388A CN201410070890.3A CN201410070890A CN103822388A CN 103822388 A CN103822388 A CN 103822388A CN 201410070890 A CN201410070890 A CN 201410070890A CN 103822388 A CN103822388 A CN 103822388A
- Authority
- CN
- China
- Prior art keywords
- wave
- heat
- pressure
- comprehensive utilization
- seawater desalination
- 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
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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/138—Water desalination using renewable energy
- Y02A20/144—Wave energy
-
- 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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Abstract
The invention discloses a heat and power generating and seawater desalinating system by comprehensively utilizing waves. The system comprises a thermoelectricity part and a compression part, wherein the thermoelectricity part comprises a pressure thermal container, a heat exchange device and a thermal generator set; the heat exchange device is arranged inside the pressure thermal container and is connected with the thermal generator set through a heat transfer pipe; the compression part comprises a pressure cylinder, a slide bar and a wave following unit; the outlet end of the pressure cylinder is communicated with the pressure thermal container through a pressure pipeline; the upper end of the slide bar is connected with a piston rod of the pressure cylinder; the lower end of the slide bar is connected with the wave following unit; the waves push the wave following unit to horizontally and/or vertically move so as to compress damp air in the pressure cylinder, the compressed air is transported into the pressure thermal container and is decompressed to release heat, and water contained in the pressure thermal container is condensed to form fresh water in the pressure thermal container. The conversion of heat energy and solar-thermal complementary power generation are realized by using cheap renewable energy, and the precious fresh water is obtained and utilized.
Description
Technical field
The present invention relates to solar energy, morning and evening tides utilizes field, heat supply generating and the seawater desalination system of the comprehensive utilization of especially a kind of wave.
Background technology
The main mode of utilizing of tide energy is tidal power generation.Tidal power generation and common water conservancy electricity generating principle are similar, at the incoming tide seawater being stored in reservoir, preserve with the form of potential energy, in the time of ebb tide, emit seawater, utilize the drop between high and low tidal level, promote hydraulic turbine rotation, drive generator generating.Difference is that seawater is different from river, and the seawater drop of accumulating is little, but flow is larger, and is intermittent, thereby the hydraulic turbine structure of tidal power generation will be applicable to the feature of low water head, large flow.Tidal power generation is hydroelectric one, in bay with good conditionsi or tidal mouthful building dykes and dams, gate and factory building, surround reservoir, between reservoir level and off-lying sea tidal level, form certain tidal range (being working head), thereby can drive the generating of hydraulic generator unit.
The power generation mode that catchments of dam is imitated in tidal power generation, without any other functions, and exists and builds the shortcomings such as the cost of seawater dykes and dams, storage vault is higher; This series of factor has limited the promotion and application of this technology to a certain extent.
Summary of the invention
The problem existing for prior art, the object of the present invention is to provide a kind of heat supply generating and seawater desalination system of wave comprehensive utilization, this system is sea wave as well as tide comprehensive utilization, and integrates heat supply, generating, desalinization, and can utilize the integration unit of solar energy.
For achieving the above object, heat supply generating and the seawater desalination system of a kind of wave comprehensive utilization of the present invention, comprise thermoelectricity portion and compression unit, wherein, thermoelectricity portion comprises pressure heat container, heat-exchange device, thermal electric generator group, heat-exchange device is arranged at the inside of pressure heat container, between heat-exchange device and thermal electric generator group, is connected by defeated heat pipe; Compression unit comprises that pressure cylinder, slide bar, wave are with moving cell, the port of export of pressure cylinder is connected with pressure heat container by pressure pipeline, the piston rod of slide bar upper end Bonding pressure cylinder, the lower end of slide bar is connected with moving cell with wave, wave promotes wave to carry out level and/or moves both vertically with moving cell, wave moves humid air in pressure cylinder is carried out to compressed action with moving cell drive slide bar, Compressed Gas transfers to decompress(ion) heat release in pressure heat container, and condense the moisture content that it contains, in pressure heat container, form fresh water.
Further, described compression unit also comprises drawing and pushes away device, and this draws, and to push away device be linear slide, and it comprises slide rail, described slide bar and support thereof.
Further, described wave comprises the slurry that pushes away that obtains wave horizontal thrust with moving cell, and this pushes away slurry and is arranged on inshore region.
Further, described in push away slurry and be set to the shape and structure of quant, its angle of heading sea can regulate.
Further, described in draw and push away device along continuous straight runs and be obliquely installed, its orientation, end that connects described piston rod is high, the orientation, end that pushes away slurry described in connection is low.
Further, described wave comprises the floating block waterborne that obtains wave normal thrust with moving cell, and this floating block waterborne is arranged on coastal region far away.
Further, described in, draw and push away device and vertically arrange to connect described floating block waterborne and described pressure cylinder.
Further, described compression unit and described thermoelectricity portion arrange or many-one setting one to one.
Further, on described pressure heat container, be provided with to the intake valve of inputting fresh air in it.
Further, on described pressure pipeline, be provided with check valve.
The present invention utilizes morning and evening tides and wave as the comprehensive integrated device of power, utilizes cheap regenerative resource to realize hot transformation of energy and solar energy optical-thermal complemental power-generation, and obtains valuable fresh water simultaneously and be used.
Accompanying drawing explanation
Fig. 1 is thermoelectricity of the present invention portion structural representation;
Fig. 2 is one of compression unit structure of the present invention schematic diagram;
Fig. 3 is two schematic diagrames of compression unit structure of the present invention.
The specific embodiment
Below, with reference to accompanying drawing, the present invention is more fully illustrated, shown in the drawings of exemplary embodiment of the present invention.But the present invention can be presented as multiple multi-form, and should not be construed as the exemplary embodiment that is confined to narrate here.But, these embodiment are provided, thereby make the present invention comprehensively with complete, and scope of the present invention is fully conveyed to those of ordinary skill in the art.
For ease of explanation, here can use such as " on ", the space relative terms such as D score " left side " " right side ", the relation for element shown in key diagram or feature with respect to another element or feature.It should be understood that except the orientation shown in figure, spatial terminology is intended to comprise the different azimuth of device in using or operating.For example, if the device in figure is squeezed, be stated as the element that is positioned at other elements or feature D score will be positioned at other elements or feature " on ".Therefore, exemplary term D score can comprise upper and lower orientation both.Device can otherwise be located (90-degree rotation or be positioned at other orientation), and the relative explanation in space used here can correspondingly be explained.
As shown in Figure 1, Figure 2, Figure 3 shows, heat supply generating and the seawater desalination system of a kind of wave comprehensive utilization of the present invention, comprise thermoelectricity portion and compression unit, is connected between the two with pressure pipeline 4, and compression unit and thermoelectricity portion can be and arrange one to one or many-one setting.
Wherein, thermoelectricity portion comprises pressure heat container 12, heat-exchange device 14, thermal electric generator group 17, heat-exchange device 14 is arranged at the inside of pressure heat container 12, between heat-exchange device 14 and thermal electric generator group 17, interconnects by the first defeated heat pipe 15, the second defeated heat pipe 16.
Compression unit comprises pressure cylinder 1, draw and push away device, wave with moving cell, draws to push away device and be set to a linear slide, comprises slide rail 10, slide bar 7 and support 8 thereof, and 1 outlet of pressure cylinder is provided with check valve 3.The 1 entirety simulation inflator structure setting of pressure cylinder, the port of export of pressure cylinder 1 is connected with pressure heat container 12 by pressure pipeline 4, the piston rod of slide bar 7 upper end Bonding pressure cylinders 1, the lower end of slide bar 7 is connected with moving cell with wave, wave promotes wave to carry out level and/or moves both vertically with moving cell, wave drives slide bar 7 motions to carry out compressed action to the interior humid air of pressure cylinder 1 with moving cell, Compressed Gas transfers to the interior decompress(ion) heat release of pressure heat container 12, and condense the moisture content that it contains, at the interior formation fresh water of pressure heat container 12.
Compression unit comprises various structures form, is provided with the compression unit of two kinds of versions in the present embodiment.One of compression unit structure as shown in Figure 1, what structure was mainly utilized is the horizontal thrust of wave or morning and evening tides, wherein, wave is set to push away slurry 9 with moving cell, push away slurry 9 for obtaining wave horizontal thrust, push away slurry 9 operated by rotary motion in inshore region, push away the shape and structure that slurry 9 is set to similar quant, its angle of heading sea can be controlled to adjust by controller (not shown).Push away slurry 9 and connect and draw the slide bar 7 that pushes away device, the piston rod of slide bar one end Bonding pressure cylinder 1, the other end 9 is connected with pushing away to starch.In this structure, draw and push away device along continuous straight runs and be obliquely installed, its orientation, end that connects piston rod is high, connects that to push away the orientation, end of slurry 9 low.By controlling the support gradient of support 8 capable of regulating slide rails 10, slide bar 7 can move along the rectilinear direction of slide rail 10 (hollow arrow 6).
Two of compression unit structure: as shown in Figure 1 and Figure 2, what this structure was mainly utilized is the normal thrust of wave or morning and evening tides, according to the concrete frequency of wave, unrestrained high factor, push away slurry 9 and also can change other forms into, to utilize the normal thrust of wave, can change floating block 2 waterborne into by pushing away slurry 9, floating block 2 waterborne is for obtaining wave normal thrust, and floating block 2 operated by rotary motion waterborne are at coastal region far away.Floating block 2 waterborne connects slide bar 7, utilizes the surge thrust of sea dipping and heaving, and slide bar 7 can, along slide rail 10 rectilinear directions (hollow arrow 26) motion, promote the piston of pressure cylinder 1 repeatedly.
The course of work: as Fig. 1, Fig. 2, shown in Fig. 3, when work, several blades 9 are adjusted the angle to wave horizontal direction (hollow arrow 6) by the control of controller (not shown), horizontal movement by wave promotes blade 9, and air in piston compressing cylinder with dynamic pressure cylinder 1, high pressure imports the pressure heat container 12 of thermoelectricity portion into through check valve 3 and pressure pipeline 4, and the humid air in it is compressed, produce water by devaporation thereupon, reside in pressure heat container 12 bottoms, and discharge a large amount of heats of vaporization simultaneously, when institute's release heat is absorbed by the heat-exchange device 14 in pressure heat container 12, and by the first defeated heat pipe 15, the second defeated heat pipe 16 is transported to thermal electric generator group 17, then intake valve 19 gathers fresh air, wait for the air compressing repetitive process of next round, a unit circulation of whole repetitive cycling finishes.
Or, several floating blocks 2 waterborne utilize the surge thrust of sea dipping and heaving, band moving slide-bar 7 promotes the piston acting of pressure cylinder 1 repeatedly along slide rail 10 rectilinear directions (hollow arrow 26) motion, air in compression cylinder, high pressure imports the pressure heat container 12 of thermoelectricity portion into through check valve 3 and pressure pipeline 4, and the humid air in it is compressed, produce water by devaporation thereupon, reside in pressure heat container 12 bottoms, and discharge a large amount of heats of vaporization simultaneously, when institute's release heat is absorbed by the heat-exchange device 14 in pressure heat container 12, and by the first defeated heat pipe 15, the second defeated heat pipe 16 is transported to thermal electric generator group 17, then intake valve 19 gathers fresh air, wait for the air compressing repetitive process of next round, a unit circulation of whole repetitive cycling finishes.
The present invention utilizes morning and evening tides and the wave comprehensive integrated device as power, in same process, complete the integrated of several functions by different structure and methods, can make full use of horizontal wave and vertical wave, tide energy can be converted into heat energy for heating and heat generating, meanwhile airborne moisture and moisture be converted into fresh water.In practical application, many cover compression units and thermoelectricity portion can be set simultaneously, the wave of two kinds of versions is set simultaneously with moving cell, different in order to adapt to, such as: seashore and the sea bed gradient and current speed etc., sea situation factor, thus can make full use of the tidal energy of greater coasting area and open sea regions.Morning and evening tides generally appears at the sooner or later time, and the sunshine-duration of itself and solar light-heat power-generation staggers mutually, and therefore, system can be utilized the time complemental power-generation of avoiding the peak hour with solar light-heat power-generation, has utilized fully cheap regenerative resource.And can also obtain valuable freshwater resources by native system, it provides support for marine development of resources.
Claims (10)
1. heat supply generating and the seawater desalination system of a wave comprehensive utilization, it is characterized in that, comprise thermoelectricity portion and compression unit, wherein, thermoelectricity portion comprises pressure heat container, heat-exchange device, thermal electric generator group, heat-exchange device is arranged at the inside of pressure heat container, between heat-exchange device and thermal electric generator group, is connected by defeated heat pipe; Compression unit comprises that pressure cylinder, slide bar, wave are with moving cell, the port of export of pressure cylinder is connected with pressure heat container by pressure pipeline, the piston rod of slide bar upper end Bonding pressure cylinder, the lower end of slide bar is connected with moving cell with wave, wave promotes wave to carry out level and/or moves both vertically with moving cell, wave moves humid air in pressure cylinder is carried out to compressed action with moving cell drive slide bar, Compressed Gas transfers to decompress(ion) heat release in pressure heat container, and condense the moisture content that it contains, in pressure heat container, form fresh water.
2. heat supply generating and the seawater desalination system of wave as claimed in claim 1 comprehensive utilization, is characterized in that, described compression unit also comprises drawing and push away device, and this draws, and to push away device be linear slide, and it comprises slide rail, described slide bar and support thereof.
3. heat supply generating and the seawater desalination system of wave comprehensive utilization as claimed in claim 2, is characterized in that, described wave comprises the slurry that pushes away that obtains wave horizontal thrust with moving cell, and this pushes away slurry and is arranged on inshore region.
4. heat supply generating and the seawater desalination system of wave as claimed in claim 3 comprehensive utilization, is characterized in that, described in push away slurry and be set to the shape and structure of quant, its angle of heading sea can regulate.
5. heat supply generating and the seawater desalination system of wave as claimed in claim 3 comprehensive utilization, is characterized in that, described in draw and push away device along continuous straight runs and be obliquely installed, its orientation, end that connects described piston rod is high, the orientation, end that pushes away slurry described in connection is low.
6. heat supply generating and the seawater desalination system of wave comprehensive utilization as claimed in claim 2, is characterized in that, described wave comprises the floating block waterborne that obtains wave normal thrust with moving cell, and this floating block 2 waterborne is arranged on coastal region far away.
7. heat supply generating and the seawater desalination system of wave as claimed in claim 6 comprehensive utilization, is characterized in that, described in draw and push away device and vertically arrange to connect described floating block waterborne and described pressure cylinder.
8. heat supply generating and the seawater desalination system of wave as claimed in claim 1 comprehensive utilization, is characterized in that, described compression unit is setting or many-one setting one to one with described thermoelectricity portion.
9. heat supply generating and the seawater desalination system of wave as claimed in claim 1 comprehensive utilization, is characterized in that, is provided with to the intake valve of inputting fresh air in it on described pressure heat container.
10. heat supply generating and the seawater desalination system of wave comprehensive utilization as claimed in claim 1, is characterized in that, on described pressure pipeline, is provided with check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410070890.3A CN103822388B (en) | 2014-02-28 | 2014-02-28 | A kind of heat supply generating of wave comprehensive utilization and seawater desalination system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410070890.3A CN103822388B (en) | 2014-02-28 | 2014-02-28 | A kind of heat supply generating of wave comprehensive utilization and seawater desalination system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103822388A true CN103822388A (en) | 2014-05-28 |
| CN103822388B CN103822388B (en) | 2015-12-23 |
Family
ID=50757570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410070890.3A Expired - Fee Related CN103822388B (en) | 2014-02-28 | 2014-02-28 | A kind of heat supply generating of wave comprehensive utilization and seawater desalination system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103822388B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387305A (en) * | 2017-08-01 | 2017-11-24 | 广州腾龙电子塑胶科技有限公司 | Adaptive adjustment angle of wave approach method, system, storage medium and its computer equipment |
| CN107559161A (en) * | 2017-10-09 | 2018-01-09 | 上海海事大学 | A kind of thermal and electric two way system of combination chemical heat accumulation and power generation with sea water |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6812588B1 (en) * | 2003-10-21 | 2004-11-02 | Stephen J. Zadig | Wave energy converter |
| CN101585568A (en) * | 2009-04-16 | 2009-11-25 | 刘威廉 | Method and apparatus for desalinating sea water and generating with sea energy resource |
| CN102022251A (en) * | 2010-12-04 | 2011-04-20 | 广东海洋大学 | Method and device for desalting sea water and generating electricity by utilizing tidal energy drive |
| CN102020329A (en) * | 2010-04-28 | 2011-04-20 | 陈大千 | Tidal energy seawater desalination treatment and power generation system and energy comprehensive utilization system |
| CN203837311U (en) * | 2014-02-28 | 2014-09-17 | 中海阳能源集团股份有限公司 | Sea-wave-comprehensive-utilization heating, electricity generation and sea water desalination system |
-
2014
- 2014-02-28 CN CN201410070890.3A patent/CN103822388B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6812588B1 (en) * | 2003-10-21 | 2004-11-02 | Stephen J. Zadig | Wave energy converter |
| CN101585568A (en) * | 2009-04-16 | 2009-11-25 | 刘威廉 | Method and apparatus for desalinating sea water and generating with sea energy resource |
| CN102020329A (en) * | 2010-04-28 | 2011-04-20 | 陈大千 | Tidal energy seawater desalination treatment and power generation system and energy comprehensive utilization system |
| CN102022251A (en) * | 2010-12-04 | 2011-04-20 | 广东海洋大学 | Method and device for desalting sea water and generating electricity by utilizing tidal energy drive |
| WO2012071994A1 (en) * | 2010-12-04 | 2012-06-07 | 广东海洋大学 | Method and apparatus for desalting seawater and generating electricity with tidal energy |
| CN203837311U (en) * | 2014-02-28 | 2014-09-17 | 中海阳能源集团股份有限公司 | Sea-wave-comprehensive-utilization heating, electricity generation and sea water desalination system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387305A (en) * | 2017-08-01 | 2017-11-24 | 广州腾龙电子塑胶科技有限公司 | Adaptive adjustment angle of wave approach method, system, storage medium and its computer equipment |
| CN107559161A (en) * | 2017-10-09 | 2018-01-09 | 上海海事大学 | A kind of thermal and electric two way system of combination chemical heat accumulation and power generation with sea water |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103822388B (en) | 2015-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Lin et al. | Review of hydraulic transmission technologies for wave power generation | |
| CN107893735B (en) | A kind of progressive underwater compressed-air energy-storage system using wave energy and wind energy | |
| CN101290001B (en) | Tide generation station | |
| WO2010015209A1 (en) | An oceanic wave energy utilization system | |
| US11566610B2 (en) | Wave-powered generator | |
| CN104454304A (en) | Pumped storage power generation system and method based on steam and air pressurization | |
| CN102900623A (en) | Floating type marine wind energy and wave energy hybrid power generation platform | |
| CN201526405U (en) | Vacuum siphon water-passing power generation device | |
| CN104454357A (en) | Wind energy and wave energy combined electricity generation device | |
| CN103288285B (en) | Tower type concentrated solar photo-thermal energy storage, power generation, seawater desalination, salt preparation and beach culture system | |
| CN203837311U (en) | Sea-wave-comprehensive-utilization heating, electricity generation and sea water desalination system | |
| CN103615357B (en) | A kind of wind energy, solar energy, sea wave energy circulation complemental power-generation and seawater desalination system | |
| CN103822388B (en) | A kind of heat supply generating of wave comprehensive utilization and seawater desalination system | |
| CN107445250A (en) | A kind of the tide cumulative reverse osmosis seawater desalination system and method for hydraulic ram supercharging | |
| CN205154490U (en) | Fluctuation formula ocean power generation device | |
| CN204267210U (en) | A kind of platform intergration formula floating-body wave power generation device and system | |
| CN203360202U (en) | Tower type concentrating solar photo-thermal energy storage and power generation system for sea water desalination, salt manufacturing and mudflat aquaculture | |
| CN204401553U (en) | Two contraction radio frequency channel generation breakwater | |
| CN203584686U (en) | Wind-energy, solar-energy and wave-energy circular and complementary power generating and seawater desalting device | |
| CN207647681U (en) | A kind of wave energy storage generating system | |
| CN202304082U (en) | Surface water ground source heat pump hot water and air-conditioning system | |
| CN105332358B (en) | Double contraction radio frequency channel generation breakwaters | |
| CN201766455U (en) | Compressed air power generating device powered by rotation of large rotary wheel | |
| WO2015083154A3 (en) | Desalination plant | |
| CN202030557U (en) | Gravity-flow spray evaporation system |
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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Heat and power generating and seawater desalinating system by comprehensively utilizing waves Effective date of registration: 20170726 Granted publication date: 20151223 Pledgee: Beijing culture science and technology finance leasing Limited by Share Ltd. Pledgor: RAYSPOWER ENERGY GROUP Co.,Ltd. Registration number: 2017990000687 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |