CN216102732U - Cleaning ship based on clean energy power system - Google Patents
Cleaning ship based on clean energy power system Download PDFInfo
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- CN216102732U CN216102732U CN202120810510.0U CN202120810510U CN216102732U CN 216102732 U CN216102732 U CN 216102732U CN 202120810510 U CN202120810510 U CN 202120810510U CN 216102732 U CN216102732 U CN 216102732U
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- 238000004140 cleaning Methods 0.000 title claims abstract description 25
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 69
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 48
- 239000000446 fuel Substances 0.000 claims abstract description 30
- 238000010248 power generation Methods 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000011161 development Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000003990 capacitor Substances 0.000 abstract description 2
- 239000002803 fossil fuel Substances 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000010813 municipal solid waste Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 241000555745 Sciuridae Species 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000003911 water pollution Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000010763 heavy fuel oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Fuel Cell (AREA)
Abstract
The utility model discloses a cleaning ship based on a clean energy power system, which relates to the technical field of environmental management equipment, and obtains the improvement control of the electric energy quality of an electric power system, the optimization matching control of energy and the grid-connected control of solar energy, wind energy and a fuel cell from the development trend of clean energy application based on clean energy such as solar energy, wind power generation, a fuel cell, a super capacitor (storage battery) and the like. The specific scheme is as follows: including lithium cell and clean energy, lithium cell and clean energy respectively with electrical apparatus electric connection, lithium cell and clean energy intercommunication are equipped with the clean boats and ships that keep a public place clean of contact switch based on clean energy driving system between lithium cell and the clean energy, have adopted the power supply mode of multiple clean energy, have included methanol fuel cell, solar energy power generation, wind power generation and lithium cell. The clean renewable energy sources of solar energy, wind energy and methanol bioenergy are adopted, so that the atmospheric pollution caused by ships is reduced, and the use of fossil fuels is reduced.
Description
Technical Field
The utility model relates to the technical field of environmental management equipment, in particular to a cleaning ship based on a clean energy power system.
Background
With the development of economy, the crisis of petroleum energy is getting worse and brings about serious environmental problems, and the waste gas discharged by the combustion of petroleum energy destroys the ozone layer and increases the greenhouse effect. China is a country with rich inland river shipping resources, and the current inland river shipping development brings water quality, noise and air pollution to the environment. Especially, when inland river ships pass through urban river channels, influences on the surrounding environment of the river channels and life of residents are more inconspicuous. The fuel widely used by inland ships is heavy fuel oil, and a large amount of sulfur oxides, nitrogen oxides and carbon dioxide are generated in the combustion process.
The international maritime organization enforces Tier III emission standards. Under the execution of such strict atmospheric pollution prevention convention, the marine environment is gradually and effectively treated. But the inland ship aspect should be strengthened and managed step by step, in order to lighten the pollution of the inland ship to the environment and reduce the consumption of fossil energy, the effective way is to adopt clean energy to replace. Clean energy, also called green energy, mainly includes some renewable energy sources, such as hydroenergy, wind energy, solar energy, biological energy, etc., and these energy sources can be recovered and supplemented soon after being consumed, and the pollution that produces is little, and is little to the harm of environment. Currently, energy supply in China is in short supply, and the use of clean energy is of great significance for inland ships. Related ship transformation policy measures are also taken in China to support ship cleaning and energy regeneration and electric transformation. The new energy is influenced by weather and geographical regions, the cruising ability and redundancy of the new energy are greatly reduced, in addition, the new energy is influenced by the requirements of ship weight and space and the latest energy storage technology, and at the present stage, a pure electric ship electric propulsion system which only adopts the new energy in a large ship cannot achieve high-performance speed, voyage and automatic control, but a small and medium ship, such as a cleaning ship of an inland river or a lake, is transported on an inland river water path.
Meanwhile, China also faces a serious water pollution problem at present, solid garbage is largely thrown into water to cause great pollution to water quality, sanitation workers need to take a ship to manually clear the water pollution, and huge workload is brought to the sanitation workers. The research and design of the cleaning ship adopting clean energy has practical application value. At present, the main functions of most ship energy management systems are power generation subsystem automation, power transmission and distribution subsystem monitoring protection, main electrical equipment management, equipment monitoring alarm and the like, reliable and stable electrical energy is provided for an electric propulsion system, a power positioning system and other electrical equipment, and a single power type is mostly adopted.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a cleaning ship based on a clean energy power system, which obtains improvement control of electric energy quality of a power system, optimized matching control of energy, and grid-connected control of solar energy, wind energy and fuel cells from the development trend of clean energy application based on clean energy such as solar energy, wind power generation, fuel cells, super capacitors (storage batteries) and the like.
The technical purpose of the utility model is realized by the following technical scheme:
the utility model provides a ship of keeping a public place clean based on clean energy driving system, includes lithium cell and clean energy, lithium cell and clean energy respectively with electrical apparatus electric connection, lithium cell and clean energy intercommunication are equipped with the contact switch between lithium cell and the clean energy, the clean energy includes solar power system, wind power generation set and methyl alcohol fuel cell.
In the above scheme, clean energy and lithium cell can be respectively for using electrical apparatus power supply, and the two is connected through the contact switch, can use clean energy and lithium cell simultaneously, have reduced the management of the energy, when keeping the power stable, have practiced thrift energy management's input cost.
In the preferred scheme, the clean energy can be selected from one or more of a solar power generation device, a wind power generation device and a methanol fuel cell, and the reasonable clean energy can be selected according to different regions.
As a preferred scheme, the cleaning boat is a catamaran, energy power adopts direct current power supply, the tail part of the catamaran body is provided with a wing plate, and the wing plate is provided with a solar energy collecting plate; the wing plate is connected with the ship body through the support columns on two sides, the wind power generation devices are arranged on the support columns on the two sides, the tail of the ship body is further provided with a cabin, a methanol fuel cell and a lithium battery are arranged in the cabin, the solar energy collecting plate, the wind power generation devices, the methanol fuel cell and the lithium battery jointly form an energy management system, and a power device electrically connected with the energy management system adopts a 48V brushless direct current motor.
In the preferred scheme, the catamaran is provided with the double main engines and the propellers, so that the catamaran has good stability, and the cleaning catamaran has good usability through the arrangement of the scheme.
As a preferred scheme, the solar energy collecting plate, the wind power generation device and the methanol fuel cell are respectively electrically connected with lithium batteries, and the lithium batteries comprise a 24V power supply and a 48V power supply; isolating switches are respectively arranged among the solar energy collecting plate, the wind power generation device, the methanol fuel cell and the lithium battery.
In the above preferred solution, as shown in fig. 1, the dc power supply line determines whether to collect solar energy and wind energy through the isolating switch, and because the solar energy and the wind energy have instability, in case of the environment not meeting the condition, the generated electric energy is unstable, and the incorporation into the main power grid may have adverse effects.
The solar panel and the wind driven generator respectively collect light energy and wind energy, and 24V direct current is output to the lithium battery for energy storage through the wind-solar hybrid controller. The 24V lithium battery can supply power to auxiliary equipment such as navigation lamps and drainage pumps, is reserved for supplying power to electronic equipment such as navigation equipment, and is connected with the 48V direct current bus through the bidirectional DC/DC, so that stored solar energy and wind energy can be supplied to the direct current bus, and when the solar energy and the wind energy are insufficient, electric energy can be supplemented from the direct current bus. Through the isolating switch 7, whether the wind-solar complementary energy source is incorporated into a power grid or not can be controlled. The power supply is mainly provided by a 48V lithium battery connected to a direct current bus, a 48V or 36V fuel battery is boosted to 48V through a unidirectional DC/DC module and then is also connected to the direct current bus, the power supply is mainly used for charging the lithium battery to achieve the purpose of range extension, and when the requirement of a propulsion load is high, the fuel battery and the 48V lithium battery can supply power to the propulsion motor together. The power of the direct current power grid can be flexibly expanded according to actual needs, and an interface is reserved for cleaning equipment or other loads.
As an optimal scheme, the cleaning ship further comprises an automatic catching device which comprises a rotating motor and a catching mechanism, wherein the rotating motor is rotatably connected with the catching mechanism through a rotating shaft, the catching mechanism comprises an accommodating cavity, and an opening is formed in the accommodating cavity in the rotating direction.
In above-mentioned preferred scheme, through the rotation that rotates the motor and drive the mechanism of catching, the suspended solid on the surface of water gets into to holding the intracavity from the opening, and is very convenient, has avoided artificial catching, and is high to the collection rate of suspended solid.
Preferably, the channel from the opening to the accommodating cavity is spiral, and the opening gradually increases outwards from the accommodating cavity.
In above-mentioned preferred scheme, the passageway is the spiral, has catched the rubbish that holds the intracavity and is difficult for dropping, holds the chamber opening crescent, can improve the collection rate of catching, further reduces rubbish again from holding the condition that the chamber dropped.
In conclusion, the utility model has the following beneficial effects:
a clean ship based on a clean energy power system adopts a power supply mode of various clean energy, and comprises a methanol fuel cell, solar power generation, wind power generation and a lithium battery. The solar energy, the wind energy and the methanol biological energy which are clean and renewable energy sources are adopted, so that the atmospheric pollution caused by ships is reduced, the use of fossil fuel is reduced, and meanwhile, a ship energy management system is adopted, so that power with fluctuation generated by solar energy, wind energy and methanol fuel cells is stored, the power with stable performance is output, and a direct current motor is driven to drive a propeller to provide power for the ships. Meanwhile, a novel cleaning system for automatically catching the squirrel cage is adopted, and the cleaning system can be used for cleaning floating garbage in water.
Drawings
FIG. 1 is a schematic structural diagram of energy and electricity of a cleaning ship in an embodiment of the utility model;
fig. 2 is a schematic structural view of a fishing device according to an embodiment of the present invention.
Detailed Description
This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect.
The terms in upper, lower, left, right and the like in the description and the claims are combined with the drawings to facilitate further explanation, so that the application is more convenient to understand and is not limited to the application.
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a ship of keeping a public place clean based on clean energy driving system, includes lithium cell and clean energy, lithium cell and clean energy respectively with electrical apparatus electric connection, lithium cell and clean energy intercommunication are equipped with the contact switch between lithium cell and the clean energy, the clean energy includes solar power system, wind power generation set and methyl alcohol fuel cell.
In the above embodiment, clean energy and lithium cell can be respectively for using electrical apparatus power supply, and the two is connected through the interconnection switch, can use clean energy and lithium cell simultaneously, have reduced the management of the energy, when keeping the power stable, have practiced thrift energy management's input cost.
In the above preferred embodiment, the clean energy can be selected from one or more of a solar power generation device, a wind power generation device and a methanol fuel cell, and a reasonable clean energy matching can be selected according to different regions.
As a preferred embodiment, the cleaning boat is a catamaran, the energy power adopts direct current power supply, the tail part of the catamaran body is provided with a wing plate, and the wing plate is provided with a solar energy collecting plate; the wing plate is connected with the ship body through the support columns on two sides, the wind power generation devices are arranged on the support columns on the two sides, the tail of the ship body is further provided with a cabin, a methanol fuel cell and a lithium battery are arranged in the cabin, the solar energy collecting plate, the wind power generation devices, the methanol fuel cell and the lithium battery jointly form an energy management system, and a power device electrically connected with the energy management system adopts a 48V brushless direct current motor.
In the preferred embodiment, the catamaran is provided with the double main engines and the propellers, so that the catamaran has good stability, and the cleaning catamaran has good usability through the arrangement of the preferred embodiment.
As a preferred embodiment, the solar energy collecting plate, the wind power generation device and the methanol fuel cell are respectively electrically connected with lithium batteries, and the lithium batteries comprise a 24V power supply and a 48V power supply; isolating switches are respectively arranged among the solar energy collecting plate, the wind power generation device, the methanol fuel cell and the lithium battery.
In the preferred embodiment described above, as shown in fig. 1, the dc power supply line determines whether to collect solar energy and wind energy through the isolating switch, and since the solar energy and wind energy have instability, in the case that the environment does not satisfy the condition, the generated electric energy is unstable, and the incorporation into the main power grid may have adverse effects.
The solar panel and the wind driven generator respectively collect light energy and wind energy, and 24V direct current is output to the lithium battery for energy storage through the wind-solar hybrid controller. The 24V lithium battery can supply power to auxiliary equipment such as navigation lamps and drainage pumps, is reserved for supplying power to electronic equipment such as navigation equipment, and is connected with the 48V direct current bus through the bidirectional DC/DC, so that stored solar energy and wind energy can be supplied to the direct current bus, and when the solar energy and the wind energy are insufficient, electric energy can be supplemented from the direct current bus. Through the isolating switch 7, whether the wind-solar complementary energy source is incorporated into a power grid or not can be controlled. The power supply is mainly provided by a 48V lithium battery connected to a direct current bus, a 48V or 36V fuel battery is boosted to 48V through a unidirectional DC/DC module and then is also connected to the direct current bus, the power supply is mainly used for charging the lithium battery to achieve the purpose of range extension, and when the requirement of a propulsion load is high, the fuel battery and the 48V lithium battery can supply power to the propulsion motor together. The power of the direct current power grid can be flexibly expanded according to actual needs, and an interface is reserved for cleaning equipment or other loads.
As a preferred embodiment, the cleaning ship further comprises an automatic catching device which comprises a rotating motor and a catching mechanism, wherein the rotating motor is rotatably connected with the catching mechanism through a rotating shaft, the catching mechanism comprises an accommodating cavity, and an opening is formed in the accommodating cavity in the rotating direction.
In above-mentioned preferred embodiment, through the rotation that rotates the motor and drive the mechanism of catching, the suspended solid on the surface of water gets into to holding the intracavity from the opening, and is very convenient, has avoided artificial catching, and is high to the collection rate of suspended solid.
In a preferred embodiment, the channel from the opening to the accommodating cavity is spiral, and the opening gradually increases outwards from the accommodating cavity.
In the above preferred embodiment, the channel is spiral, and the rubbish that has catched to holding the intracavity is difficult for dropping, holds the chamber opening and increases gradually, can improve the collection rate of catching, further reduces the rubbish condition that drops from holding the chamber once more.
The utility model adopts the design scheme of a catamaran, the body of the catamaran adopts high-strength fiber reinforced glass fiber reinforced plastics, the length of the catamaran is 4-5m, the width of the catamaran is 1.8-2.5m, the height of the catamaran is 0.75-1m, 2 workers are carried, and the way of manually operating the catamaran is adopted. Meanwhile, the ship is also provided with a communication antenna, so that data communication is facilitated. The power system of the clean energy power ship adopts direct current power supply, and the tail part of the ship body is provided with a wing plate for carrying a solar energy collecting plate; wind power generation devices are designed on support columns on two sides of the wing plate, a methanol fuel cell and a lithium battery are arranged in a cabin at the tail of the ship body, and a ship control system and an energy management system are arranged in cabins on two sides of the middle rear portion of the ship body. A power device of the solar energy and wind energy solar power generation system adopts a 48V brushless direct current motor, and a direct current power supply line determines whether to collect solar energy and wind energy through an isolating switch. The power system diagram is shown in figure 1.
The cleaning equipment adopts a novel squirrel cage automatic catching system as shown in figure 2. The fishing system adopts a rotary roller form and is provided with a vertical rod, the motor drives the roller, the vertical rod is arranged on the roller and rotates along with the roller to fish suspended matters in water.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (5)
1. The cleaning ship based on the clean energy power system is characterized by comprising a lithium battery and clean energy, wherein the lithium battery and the clean energy are respectively electrically connected with an electric appliance, the lithium battery is communicated with the clean energy, an interconnection switch is arranged between the lithium battery and the clean energy, and the clean energy comprises a solar power generation device, a wind power generation device and a methanol fuel cell.
2. The cleaning boat based on the clean energy power system as claimed in claim 1, wherein the cleaning boat is a catamaran, the energy power is supplied by direct current, the tail part of the catamaran is provided with a wing plate, and the wing plate is provided with a solar energy collecting plate; the wing plate is connected with the ship body through the support columns on two sides, the wind power generation devices are arranged on the support columns on the two sides, the tail of the ship body is further provided with a cabin, a methanol fuel cell and a lithium battery are arranged in the cabin, the solar energy collecting plate, the wind power generation devices, the methanol fuel cell and the lithium battery jointly form an energy management system, and a power device electrically connected with the energy management system adopts a 48V brushless direct current motor.
3. The clean-keeping boat based on the clean-energy power system as claimed in claim 2, wherein the solar energy collecting plate, the wind power generation device and the methanol fuel cell are respectively electrically connected with lithium batteries, and the lithium batteries comprise a 24V power supply and a 48V power supply; isolating switches are respectively arranged among the solar energy collecting plate, the wind power generation device, the methanol fuel cell and the lithium battery.
4. The clean-energy-power-system-based clean-ship according to any one of claims 1 to 3, characterized in that the clean-energy-power-system-based clean ship further comprises an automatic catching device, which comprises a rotating motor and a catching mechanism, wherein the rotating motor is rotatably connected with the catching mechanism through a rotating shaft, the catching mechanism comprises an accommodating cavity, and the accommodating cavity is provided with an opening in the rotating direction.
5. The clean-energy power-system-based cleaning ship according to claim 4, characterized in that the channel from the opening to the containing cavity is spiral, and the opening is gradually increased from the containing cavity to the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120810510.0U CN216102732U (en) | 2021-04-20 | 2021-04-20 | Cleaning ship based on clean energy power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120810510.0U CN216102732U (en) | 2021-04-20 | 2021-04-20 | Cleaning ship based on clean energy power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216102732U true CN216102732U (en) | 2022-03-22 |
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ID=80686971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120810510.0U Expired - Fee Related CN216102732U (en) | 2021-04-20 | 2021-04-20 | Cleaning ship based on clean energy power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216102732U (en) |
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2021
- 2021-04-20 CN CN202120810510.0U patent/CN216102732U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220322 |