CN111789061A - Remote control's aquaculture net case control system - Google Patents
Remote control's aquaculture net case control system Download PDFInfo
- Publication number
- CN111789061A CN111789061A CN202010746502.4A CN202010746502A CN111789061A CN 111789061 A CN111789061 A CN 111789061A CN 202010746502 A CN202010746502 A CN 202010746502A CN 111789061 A CN111789061 A CN 111789061A
- Authority
- CN
- China
- Prior art keywords
- control
- net cage
- controlled
- remotely
- control system
- 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
- 238000009360 aquaculture Methods 0.000 title claims abstract description 33
- 244000144974 aquaculture Species 0.000 title claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
-
- 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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention provides a remote control aquaculture net cage control system, which belongs to the technical field of deep sea aquaculture and comprises a solar control assembly, a control platform and a remote control assembly, wherein the solar control assembly is electrically connected with a driving assembly on a net cage and used for supplying power to the driving assembly, the control platform is arranged on the net cage and electrically connected with the driving assembly and used for controlling the driving assembly to operate and controlling the net cage to ascend and descend, and the remote control assembly is wirelessly and remotely connected with the control platform and used for controlling the control platform to operate. The remotely-controlled aquaculture net cage control system provided by the invention has the technical effects that the sinking and floating of the net cage can be remotely controlled, manual field control is not needed, the operation is simple and convenient, typhoon can be avoided in time, and the loss is avoided.
Description
Technical Field
The invention belongs to the technical field of deep sea culture, and particularly relates to a remote control culture net cage control system.
Background
The deep sea aquaculture net cage refers to an aquaculture net cage which can be used in relatively deep sea areas (usually, the water depth of the sea area is more than 20 m), and is a brand new aquaculture facility developed in recent years. The deep sea net cages can be divided into floating net cages and lifting net cages, the lifting net cages float on the water surface when the wind is calm and wave, and the lifting net cages are temporarily settled to the water when typhoons come, so as to avoid the impact of the wind and wave, the sea net cage culture is a mature traditional industry at present, and the framework materials of floating bodies (floating pipes) of the net cages are generally engineering plastic pipes with better mechanical property and economical efficiency. Generally, the net cage is sunk to be below 5 m from the sea surface, attack of typhoon can be avoided, at present, the sinking and floating of the net cage are controlled manually, the control speed is low, when storm tide occurs, the net cage is not easy to control to sink manually, the operation is troublesome, and great loss is easily caused.
Disclosure of Invention
The invention aims to provide a remote control aquaculture net cage control system, and aims to solve the technical problems of difficult operation caused by sinking and floating of the existing deep sea net cage manually controlled.
In order to achieve the purpose, the invention adopts the technical scheme that: the control platform is arranged on the net cage, is electrically connected with the driving assembly and is used for controlling the driving assembly to operate and controlling the rising and the falling of the net cage; and the remote control assembly is in wireless remote connection with the control platform and is used for controlling the control platform to operate.
As another embodiment of this application, be equipped with the gasbag in every section of superficial pipe of box with a net, the gasbag is closed structure, it is equipped with into exhaust hole to float the pipe upper end, it is equipped with into the wash port to float the pipe lower extreme, be equipped with into discharge valve on the hole of advancing exhaust, be equipped with into the drain valve on the hole of advancing drain, advance discharge valve with it all is controlled by to advance the drain valve control platform, through control gas volume in the superficial pipe makes gas inflow or outflow in the superficial pipe, makes the outside water of superficial pipe to flow into or outflow in the superficial pipe for control box with a net sinks to float.
As another embodiment of this application, drive assembly is including locating inflation pump, both ends on the box with a net communicate respectively inflation pump with inlet and outlet valve's intake pipe, inflation pump be used for to aerify in the superficial pipe, still can follow bleed in the superficial pipe, inflation pump is controlled by control platform.
As another embodiment of the present application, the solar control assembly is electrically connected to the charge and discharge pump, and is configured to supply power to the charge and discharge pump.
As another embodiment of the present application, the control platform includes a PLC controller, a control switch for controlling the operation of the driving assembly, and a power supply source for supplying power to the PLC controller and the control switch.
As another embodiment of this application, solar control assembly is including the solar cell panel, controller, battery and the dc-to-ac converter that connect gradually, and solar cell panel collects solar energy, through the controller turns into the electric energy, the electric energy collection that the battery changed the controller, the dc-to-ac converter is connected to the output of battery, the dc-to-ac converter is used for changing the direct current to the alternating current, and to the charge-discharge pump power supply.
As another embodiment of the present application, the solar control assembly is further electrically connected to the intake and exhaust valve, and is configured to supply power to the intake and exhaust valve.
As another embodiment of this application, be equipped with on the control platform and be used for receiving the first wireless transmission module of remote control subassembly transmission signal, the remote control subassembly sets up on mobile terminal, be equipped with on mobile terminal be used for with the wireless remote transmission signal's of control platform second wireless transmission module, the remote control subassembly with the help of first wireless transmission module with the control of second wireless transmission module control the control platform operation.
As another embodiment of the present application, a monitor for monitoring the gas pressure in the floating pipe is disposed on the floating pipe, the monitor is electrically connected to the control platform, and the driving assembly is used for charging and discharging gas into and out of the floating pipe by means of the gas pressure monitored by the monitor.
As another embodiment of the present application, the solar cell panel is a plurality of panels, and the controller is a photoelectric controller for converting light energy into electric energy.
The remotely-controlled aquaculture net cage control system provided by the invention has the beneficial effects that: compared with the prior art, the remote control aquaculture net cage control system has the advantages that the solar control assembly is electrically connected with the driving assembly on the net cage and used for supplying power to the driving assembly; on control platform located the box with a net, with drive assembly electric connection, be used for controlling drive assembly operation and controlling the rising and the decline of box with a net, remote control assembly and the wireless remote connection of control platform, be used for controlling control platform operation, the ups and downs of current manual control deep sea box with a net has been solved, the technical problem of troublesome poeration, have to the ups and downs of box with a net can realize remote control, do not need the manual work to go field control, easy operation is convenient, typhoon can in time be avoided, the technological effect of avoiding producing the loss.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a remotely-controlled aquaculture net cage control system according to an embodiment of the present invention;
fig. 2 is a control block diagram of a remotely-controlled aquaculture net cage control system according to an embodiment of the invention.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 2, a remote control system for controlling a aquaculture net cage according to the present invention will now be described. The remotely-controlled aquaculture net cage control system comprises a solar control assembly, a control platform and a remote control assembly, wherein the solar control assembly is electrically connected with a driving assembly on the net cage and used for supplying power to the driving assembly; and the remote control assembly is in wireless remote connection with the control platform and is used for controlling the control platform to operate.
Compared with the prior art, the remote control aquaculture net cage control system provided by the invention has the advantages that the solar control assembly is electrically connected with the driving assembly on the net cage and used for supplying power to the driving assembly; on control platform located the box with a net, with drive assembly electric connection, be used for controlling drive assembly operation and controlling the rising and the decline of box with a net, remote control assembly and the wireless remote connection of control platform, be used for controlling control platform operation, the ups and downs of current manual control deep sea box with a net has been solved, the technical problem of troublesome poeration, have to the ups and downs of box with a net can realize remote control, do not need the manual work to go field control, easy operation is convenient, typhoon can in time be avoided, the technological effect of avoiding producing the loss.
In a specific embodiment, the remote control assembly is mobile phone remote control software, wireless transmission signals can be generated between the remote control assembly and the control platform, the sinking and floating of the net cage can be controlled through the mobile phone remote control software, manual field control is not needed, the net cage can be controlled on the coast directly, the operation is also convenient, the sinking and rising of the net cage can be controlled at the first time, and typhoon attack can be effectively avoided. The mobile phone remote control software can adopt one of the remote control software in the prior art, and the control platform can be in wireless connection with the mobile terminal or in connection with the mobile terminal through a GPRS/3G/4G wireless network.
As a specific embodiment of the remotely-controlled aquaculture net cage control system provided by the invention, please refer to fig. 1 to 2, an air bag is arranged in each section of the floating pipe of the net cage, the air bag is of a closed structure, an air inlet and outlet hole is arranged at the upper end of the floating pipe, an air inlet and outlet hole is arranged at the lower end of the floating pipe, an air inlet and outlet valve is arranged on the air inlet and outlet hole, the air inlet and outlet valve and the air inlet and outlet valve are controlled by the control platform, and the gas in the floating pipe is enabled to flow in or out by controlling the gas amount in the floating pipe, so that the water outside the floating pipe flows in or out of the floating pipe.
Specifically, the sinking and floating of the net cage can be controlled by controlling the gas quantity or the gas pressure in the floating pipe, the net cage can ascend by inflating the floating pipe, otherwise, the net cage can sink by discharging the gas in the floating pipe, and the structure of the floating pipe is designed according to the buoyancy principle.
When typhoon comes, the offshore environment is dangerous, the lifting of the net cage is remotely controlled by a mobile phone, an operator does not need to visit the site, the net cage can ascend and/or descend at any place with a mobile phone signal, and the absolute safety of the operator is ensured. The air inlet and outlet valve is an electromagnetic valve, and the control platform receives a remote control assembly signal to open and close the valve, so that the cage can be remotely controlled to lift.
As a specific embodiment of the remotely-controlled aquaculture net cage control system provided by the invention, please refer to fig. 1 to 2, the driving assembly comprises an inflation and deflation pump arranged on the net cage, and an air inlet pipe with two ends respectively communicated with the inflation and deflation pump and the air inlet and exhaust valve, the inflation and deflation pump is used for inflating the floating pipe and also extracting air from the floating pipe, and the inflation and deflation pump is controlled by the control platform.
As a specific embodiment of the remotely-controlled aquaculture net cage control system provided by the invention, please refer to fig. 1 to 2, the solar control assembly is electrically connected with the charge and discharge pump and is used for supplying power to the charge and discharge pump. The solar control assembly supplies power to the charge and discharge pump, so that the charge and discharge pump can be normally opened under the condition of not being externally connected with mains supply, and the sinking and floating control effect on the net cage is not influenced.
Referring to fig. 1 to 2, as a specific embodiment of the remotely-controlled aquaculture net cage control system provided by the present invention, the control platform includes a PLC controller, a control switch for controlling the operation of the driving assembly, and a power supply for supplying power to the PLC controller and the control switch.
As a specific embodiment of the remotely-controlled aquaculture net cage control system provided by the invention, please refer to fig. 1 to 2, the solar control assembly comprises a solar panel, a controller, a storage battery and an inverter which are sequentially connected, the solar panel collects solar energy and converts the solar energy into electric energy through the controller, the storage battery collects the electric energy converted by the controller, an output end of the storage battery is connected with the inverter, and the inverter is used for converting direct current into alternating current and supplying power to the charging and discharging pump.
The solar control assembly provides power for the air charging and discharging pump and injects compressed air into the floating pipe; (1) the solar energy provides power for opening and closing the electromagnetic valve, and the lifting is realized through the inflation and deflation of the net cage; (2) the pressure limiting device in the floating tube ensures that the floating tube has enough air pressure to prevent the seawater from accidentally flowing backwards, so that the controller cannot sink.
Referring to fig. 1 to 2, as an embodiment of the remotely-controlled aquaculture net cage control system provided by the present invention, the solar control assembly is further electrically connected to the air intake and exhaust valve for supplying power to the air intake and exhaust valve.
Referring to fig. 1 to 2, a first wireless transmission module for receiving a signal transmitted by the remote control module is disposed on the control platform, the remote control module is disposed on a mobile terminal, a second wireless transmission module for wirelessly and remotely transmitting a signal with the control platform is disposed on the mobile terminal, and the remote control module controls the control platform to operate by means of the first wireless transmission module and the second wireless transmission module.
Referring to fig. 1 to 2, as a specific embodiment of a remotely-controlled aquaculture net cage control system provided by the present invention, a monitor for monitoring gas pressure in the floating pipe is disposed on the floating pipe, the monitor is electrically connected to the control platform, and the driving assembly is used for inflating and deflating the floating pipe by means of the gas pressure monitored by the monitor.
Specifically, through the atmospheric pressure in the monitoring superficial pipe, the ups and downs of mastering box with a net that can be fine, the very first time can receive the pressure value size in the superficial pipe on control platform to rationally control.
Referring to fig. 1 to 2, as a specific embodiment of a remotely-controlled aquaculture net cage control system provided by the present invention, the solar cell panels are multiple, and the controller is a photoelectric controller for converting light energy into electric energy.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a remote control's aquaculture net case control system which characterized in that includes:
the solar control assembly is electrically connected with the driving assembly on the net cage and used for supplying power to the driving assembly;
the control platform is arranged on the net cage, is electrically connected with the driving assembly and is used for controlling the driving assembly to operate and controlling the rising and falling of the net cage; and
and the remote control assembly is in wireless remote connection with the control platform and is used for controlling the control platform to operate.
2. A remotely controlled aquaculture net cage control system as claimed in claim 1, wherein each section of floating pipe of the net cage is provided with an air bag, the air bag is of a closed structure, the upper end of the floating pipe is provided with an air inlet and outlet hole, the lower end of the floating pipe is provided with an air inlet and outlet hole, the air inlet and outlet hole is provided with an air inlet and outlet valve, the air inlet and outlet valve and the air inlet and outlet valve are controlled by the control platform, and the gas in the floating pipe is controlled to flow in or out, so that the water outside the floating pipe flows in or out of the floating pipe, and the net cage is controlled to sink and float.
3. The remotely-controlled aquaculture net cage control system according to claim 2, wherein the driving assembly comprises an inflation and deflation pump arranged on the net cage, and an air inlet pipe with two ends respectively communicated with the inflation and deflation pump and the air inlet and exhaust valve, the inflation and deflation pump is used for inflating the floating pipe and extracting air from the floating pipe, and the inflation and deflation pump is controlled by the control platform.
4. The remotely-controlled aquaculture net cage control system according to claim 3, wherein the solar control assembly is electrically connected with the charge and discharge pump and used for supplying power to the charge and discharge pump.
5. The remotely-controlled aquaculture cage control system of claim 1 wherein said control platform includes a PLC controller, a control switch for controlling operation of said drive assembly, and a power supply for supplying power to said PLC controller and said control switch.
6. The remotely-controlled aquaculture net cage control system according to claim 3, wherein the solar control assembly comprises a solar panel, a controller, a storage battery and an inverter which are connected in sequence, the solar panel collects solar energy and converts the solar energy into electric energy through the controller, the storage battery collects the electric energy converted by the controller, the output end of the storage battery is connected with the inverter, and the inverter is used for converting direct current into alternating current and supplying power to the charge and discharge pump.
7. The remotely-controlled aquaculture cage control system of claim 6 wherein said solar control module is further electrically connected to said air intake and exhaust valves for supplying power to said air intake and exhaust valves.
8. The system as claimed in claim 5, wherein the control platform is provided with a first wireless transmission module for receiving the signal transmitted by the remote control module, the remote control module is provided on a mobile terminal, the mobile terminal is provided with a second wireless transmission module for wireless remote transmission of the signal with the control platform, and the remote control module controls the operation of the control platform by means of the first wireless transmission module and the second wireless transmission module.
9. A remotely controlled aquaculture cage control system as claimed in claim 3 wherein said floating pipe is provided with a monitor for monitoring the pressure of gas in said floating pipe, said monitor being electrically connected to said control platform, said drive assembly being adapted to inflate and deflate said floating pipe by means of the pressure of gas monitored by said monitor.
10. The remotely controlled aquaculture cage control system of claim 6 wherein said solar panels are a plurality of panels and said controller is a photovoltaic controller for converting light energy into electrical energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010746502.4A CN111789061A (en) | 2020-07-29 | 2020-07-29 | Remote control's aquaculture net case control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010746502.4A CN111789061A (en) | 2020-07-29 | 2020-07-29 | Remote control's aquaculture net case control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111789061A true CN111789061A (en) | 2020-10-20 |
Family
ID=72828343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010746502.4A Pending CN111789061A (en) | 2020-07-29 | 2020-07-29 | Remote control's aquaculture net case control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111789061A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1582646A (en) * | 2004-05-28 | 2005-02-23 | 中国水产科学研究院黄海水产研究所 | Remote controlling system and method for liftable cages |
| CN101133724A (en) * | 2007-09-27 | 2008-03-05 | 中国水产科学研究院黄海水产研究所 | Deep water net cage whole set lift control system and control means |
| CN105994065A (en) * | 2016-06-02 | 2016-10-12 | 烟台百川汇海海洋自动化设备有限公司 | Intelligently-controlled and balanced lifting deep sea aquaculture cage |
| CN107873597A (en) * | 2017-10-24 | 2018-04-06 | 中国海洋大学 | A kind of HDPE gravity type wind wave-resisting net casing systems of remote controlled lifting |
| CN108739578A (en) * | 2018-06-15 | 2018-11-06 | 黄骅市奥拓雷斯机电模具有限公司 | Rise and fall lift sea aquiculture net cage |
-
2020
- 2020-07-29 CN CN202010746502.4A patent/CN111789061A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1582646A (en) * | 2004-05-28 | 2005-02-23 | 中国水产科学研究院黄海水产研究所 | Remote controlling system and method for liftable cages |
| CN101133724A (en) * | 2007-09-27 | 2008-03-05 | 中国水产科学研究院黄海水产研究所 | Deep water net cage whole set lift control system and control means |
| CN105994065A (en) * | 2016-06-02 | 2016-10-12 | 烟台百川汇海海洋自动化设备有限公司 | Intelligently-controlled and balanced lifting deep sea aquaculture cage |
| CN107873597A (en) * | 2017-10-24 | 2018-04-06 | 中国海洋大学 | A kind of HDPE gravity type wind wave-resisting net casing systems of remote controlled lifting |
| CN108739578A (en) * | 2018-06-15 | 2018-11-06 | 黄骅市奥拓雷斯机电模具有限公司 | Rise and fall lift sea aquiculture net cage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103967713A (en) | Wind energy-wave energy integration power generation structure based on floating type tension leg platform | |
| CN100579367C (en) | Deep water net cage whole set lift control system and control means | |
| CN109236549B (en) | High-efficient wave energy power generation facility | |
| CN107873597A (en) | A kind of HDPE gravity type wind wave-resisting net casing systems of remote controlled lifting | |
| CN105019397B (en) | A kind of wind and SEA LEVEL VARIATION is utilized to carry out the Novel revetment structure generated electricity | |
| CN113772833B (en) | Energy-saving water body aeration device | |
| CN111742863A (en) | Automatic control sinking and floating device for deep sea aquaculture net cage | |
| CN102269105A (en) | Floating full-hydraulic seawave generating set | |
| CN103112551A (en) | Wind wave resistant ocean profile monitoring buoy | |
| CN111120208A (en) | Hydraulic constant-pressure energy storage and release system and intelligent regulation and control method | |
| CN101413476B (en) | Seabed tail water pumping type hydraulic generation system | |
| CN111789061A (en) | Remote control's aquaculture net case control system | |
| CN2552336Y (en) | Elevating net cage | |
| CN204145366U (en) | A kind of grid-connected power generation system | |
| CN101806274B (en) | Piston cylinder type tidal power generating set | |
| CN102845275A (en) | Movable runoff floating-boat pump station | |
| CN214787795U (en) | Floating type wave energy power collection and power generation platform | |
| CN116316723A (en) | Intelligent water pumping and gravity power generation hybrid energy storage system and method | |
| CN100575698C (en) | The method of air type tide generating and isolated plant | |
| CN211777805U (en) | Hydraulic constant-pressure energy storage and release system | |
| CN202577252U (en) | Ocean power hydroelectric generation system | |
| CN212279451U (en) | Automatic control sinking and floating device for deep sea aquaculture net cage | |
| WO2020199698A1 (en) | Accumulating wave power station | |
| CN202145782U (en) | Movable runoff floating pumping station | |
| CN111749870A (en) | Compressed air energy storage system and offshore current conversion platform with compressed air energy storage function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 061100 Hebei Cangzhou Huanghua Development Zone mold City Applicant after: Cangzhou altores Technology Co.,Ltd. Address before: 061100 Hebei Cangzhou Huanghua Development Zone mold City Applicant before: HUANGHUA AOTUOLEISI ELECTROMECHANICAL MOULD Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201020 |
|
| RJ01 | Rejection of invention patent application after publication |