Integrated equipment for converting multiple green energy sources

Abstract

The invention discloses a multi-green-energy-conversion integrated device which comprises an outer box body, photovoltaic power generation systems and a wind power generation system are arranged on the outer box body, the wind power generation system is arranged at the rear end of the outer box body, and the photovoltaic power generation systems are arranged on the left side, the right side and the top of the outer box body; the inner box body is arranged in the outer box body, other system assemblies and auxiliary assemblies are arranged in the inner box body, the wind power generation system, the solar power generation system, the energy storage system, the user load, the related controller and the like are designed and integrated in the box body of a container-like structure, and the wind power generation system, the solar power generation system, the energy storage system, the user load, the related controller and the like are integrated; a rapid deployment and installation mechanism is designed and configured for each power generation system, a container-like structure box is used as a loading body, all power generation assemblies and auxiliary systems are integrated, the requirements for convenient transportation and high loading and unloading efficiency can be met, and in a rescue camp, the power generation systems in the container are rapidly deployed and installed through unfolding, folding and installation mechanisms, so that the power generation efficiency is improved. Rescue work is carried out as soon as possible.

Description

Technical Field

[0001] The present invention belongs to the technical field of green energy, and in particular relates to a multi-green energy conversion integrated device. Background Art

[0002] Green energy, also known as clean energy, is a symbol and synonym for environmental protection and a good ecosystem. It can be divided into two concepts: narrow and broad. In a narrow sense, green energy refers to renewable energy, such as hydropower, biomass, solar energy, wind energy, geothermal energy, and ocean energy. These energy sources can be replenished in the long summer after consumption, and rarely cause pollution. In a broad sense, green energy includes the use of energy with low or no pollution to the ecological environment during the production and consumption of energy, such as natural gas, clean coal, and nuclear energy.

[0003] At present, most common green energy equipment is photovoltaic power generation and wind power generation equipment. In the application process, both of them mostly use containers plus photovoltaic panels and install wind turbines to generate electricity. However, the use of standard containers plus traditional photovoltaic panels to absorb energy does not take into account the actual needs of emergency rescue sites. Photovoltaic panels need to adjust the angle and cannot be deployed quickly in emergency sites. First of all, the deployment speed of photovoltaic panels and the deployment method of brackets require certain requirements for the site and light angle. Secondly, the wind turbines in existing equipment use hydraulic systems, and only ordinary fire-fighting equipment is used in containers. The deployment and retraction methods of existing wind turbines will be affected by factors such as ambient temperature, humidity, and wind force. Summary of the invention

[0004] The purpose of the present invention is to overcome the defects of the prior art and provide a multi-green energy conversion integrated device.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] A multi-green energy conversion integrated device, comprising:

[0007] An outer box body, on which a photovoltaic power generation system and a wind power generation system are arranged, the wind power generation system is arranged at the rear end thereof, and the photovoltaic power generation system is arranged at the left and right sides and the top thereof;

[0008] The inner box is arranged inside the outer box and contains other system components and auxiliary components.

[0009] Preferably, the photovoltaic power generation system includes a number of No. 1 photovoltaic panels arranged on the top of the outer box body, and a number of No. 2 photovoltaic panels are arranged on the left and right sides of the No. 1 photovoltaic panel. The number of No. 2 photovoltaic panels are rotated and connected in sequence head to tail to form a folding photovoltaic panel frame that folds left and right.

[0010] Preferably, along the direction away from the outer box body, legs are provided at the bottom of the front and rear ends of the connection between two No. 2 photovoltaic panels and the next No. 2 photovoltaic panel, and folding frames are provided on the front and rear sides of the folding photovoltaic panel frame for supporting the folding photovoltaic panel frame, and the folding frames are connected to the legs, and pulleys are provided on the legs to facilitate the folding and unfolding of the folding photovoltaic panel frame.

[0011] Preferably, a slide groove is provided at the front end below the No. 1 photovoltaic panel, and the No. 3 photovoltaic panel is slidably arranged in the slide groove, and the rear end of the No. 3 photovoltaic panel and the front end of the slide groove form a limiting structure.

[0012] Preferably, the wind power generation system is arranged on a fan mounting part at the rear end of the outer box body, and includes a tower arranged inside the fan mounting part, an extension rod is slidably provided inside the tower, a lifting mechanism is provided on the top of the fan mounting part, and a traction line of the lifting mechanism is connected to the bottom of the extension rod for retracting and extending the extension rod.

[0013] Preferably, during installation, the extension rod is pulled up by a hoisting mechanism, and the bottom of the extension rod is fixed to the top of the tower, and the blades are installed on the wind turbine head at the top of the extension rod.

[0014] Preferably, the left side of the inner box is provided with an electric router cabinet, an energy storage battery, and a router in sequence from front to back, a head cabinet is provided at the rear end of the inner box for placing the fan head, the blades are provided on the right side of the front end of the inner box, and a cable spool is provided on the right side of the rear end of the inner box.

[0015] Preferably, a cabinet fire extinguishing sprinkler device is also provided in the inner box body. The cabinet fire extinguishing sprinkler device is arranged on the back plate and the top of the inner box body, and includes a liquid storage tank, pipes and fire sprinklers.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0017] In the present invention, the wind power generation system, solar power generation system, energy storage system, user load and related controllers are designed and integrated into a container-like structural box, and a rapid deployment and installation mechanism is designed and configured for each power generation system. The container-like structural box is used as a loading carrier to integrate all power generation components and auxiliary systems, which can meet the requirements of convenient transportation and high loading and unloading efficiency. In the rescue camp, the various power generation systems in the container can be quickly deployed and installed through the deployment and installation mechanism, and the rescue work can be started as soon as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the equipment transportation state of the present invention;

[0019] Figure 2 It is a schematic diagram of the contracted state of each module of the present invention;

[0020] Figure 3 It is a schematic diagram of the working state of the device of the present invention;

[0021] Figure 4 It is a schematic diagram of the overall structure of the wind power generation system of the present invention;

[0022] Figure 5 It is a schematic diagram of the fan and blade structure of the present invention;

[0023] Figure 6 is a schematic diagram of the photovoltaic panel and supporting structure of the present invention;

[0024] Figure 7 It is a schematic diagram of the overall structure of the power router cabinet of the present invention;

[0025] Figure 8 It is a schematic diagram of the overall structure of the cabinet fire extinguishing sprinkler device of the present invention;

[0026] Fig. 9 It is a schematic diagram of the installation structure of the cabinet fire extinguishing sprinkler device of the present invention;

[0027] Fig.10 It is a schematic diagram of the equipment deployment process of the present invention;

[0028] Fig.11 It is a schematic diagram of the unfolded structure of the photovoltaic panel of the present invention;

[0029] Fig.12 is a schematic diagram of the photovoltaic panel deployment process of the present invention;

[0030] Fig.13 It is a schematic diagram of the photovoltaic panel deployment support track structure of the present invention;

[0031] Fig.14 This is a schematic diagram of the structure of the third photovoltaic panel of the present invention before it is unfolded;

[0032] Fig.15 It is a schematic diagram of the unfolding process of the third photovoltaic panel of the present invention;

[0033] Fig.16 This is a schematic diagram of the structure of the third photovoltaic panel after unfolding of the present invention;

[0034] Fig.17 The fan base fixing structure of the present invention is schematically shown in FIG. Figure 1 ;

[0035] Fig.18 The fan base fixing structure of the present invention is schematically shown in FIG. Figure 2 ;

[0036] Fig.19 The fan base fixing structure of the present invention is schematically shown in FIG. Figure 3 ;

[0037] Fig. 20 This is a schematic diagram of the fan base fixing structure of the present invention. Figure 4 ;

[0038] Fig.21 It is a schematic diagram of the lifting structure of the fan extension rod of the present invention;

[0039] Fig. 22 It is a schematic diagram of the lifting process of the fan extension rod of the present invention;

[0040] Fig.23 It is a schematic diagram of the internal structure of the inner box of the present invention;

[0041] Figure numerals: 1. outer box; 11. fan installation part; 12. folding frame; 13. support leg; 14. slide; 2. inner box; 21. electric energy router cabinet; 22. energy storage battery; 23. router; 24. head cabinet; 25. cable spool; 26. cabinet fire extinguishing sprinkler device; 3. photovoltaic power generation system; 31. photovoltaic panel No. 1; 32. photovoltaic panel No. 2; 33. photovoltaic panel No. 3; 4. wind power generation system; 41. tower; 42. extension rod; 43. blade; 44. lifting mechanism. DETAILED DESCRIPTION

[0042] The specific embodiments of the present invention are described in detail below.

[0043] The "range" disclosed in the present invention is defined in the form of a lower limit and an upper limit, and a given range is defined by selecting a lower limit and an upper limit, and the selected lower limit and upper limit define the boundaries of the particular range. The range defined in this way can be inclusive or exclusive of the end values, and can be arbitrarily combined, that is, any lower limit can be combined with any upper limit to form a range. For example, if a range of 10 to 50 is listed for a specific parameter, it is understood that the range of 10 to 40 and 20 to 50 is also expected. In addition, if the minimum range values ​​1 and 2 are listed, and if the maximum range values ​​3, 4 and 5 are listed, the following ranges can all be expected: 1 to 3, 1 to 4, 1 to 5, 2 to 3, 2 to 4 and 2 to 5. In this application, unless otherwise specified, the range of values ​​"a to b" represents an abbreviation of any real number combination between a and b, where a and b are both real numbers. For example, the range of values ​​"0 to 5" means that all real numbers between "0 to 5" have been fully listed in this article, and "0 to 5" is only an abbreviation of these numerical combinations.

[0044] Unless otherwise specified, all embodiments and optional embodiments of the present application can be combined with each other to form a new technical solution.

[0045] Unless otherwise specified, all technical features and optional technical features of this application can be combined with each other to form a new technical solution.

[0046] If there is no special explanation, all steps of the present application can be performed sequentially or randomly, preferably sequentially. For example, the method includes steps (a) and (b), which means that the method may include steps (a) and (b) performed sequentially, or may include steps (b) and (a) performed sequentially. For example, the method may further include step (c), which means that step (c) may be added to the method in any order. For example, the method may include steps (a), (b) and (c), or may include steps (a), (c) and (b), or may include steps (c), (a) and (b), etc.

[0047] If there is no special explanation, the "include" and "comprising" mentioned in this application are open-ended or closed-ended. For example, the "include" and "comprising" may mean that other components not listed may also be included or only the listed components may be included or only the listed components may be included.

[0048] Unless otherwise specified, the reaction is carried out at room temperature and pressure.

[0049] Unless otherwise specified, all parts or percentages are by weight.

[0050] In the present invention, all substances used are known substances and can be purchased or synthesized by known methods.

[0051] In the present invention, the devices or equipment used are all conventional devices or equipment known in the art and are commercially available.

[0052] The following is a further description of the specific implementation of the multi-green energy conversion integrated device of the present invention in conjunction with the embodiments. The multi-green energy conversion integrated device of the present invention is not limited to the description of the following embodiments.

[0053] A multi-green energy conversion integrated device, such as Figure 1-23 As shown, including:

[0054] An outer box 1 is provided with a photovoltaic power generation system 3 and a wind power generation system 4, the wind power generation system 4 is provided at the rear end thereof, and the photovoltaic power generation system 3 is provided at the left and right sides and the top thereof;

[0055] The inner box 2 is arranged inside the outer box 1 and contains other system components and auxiliary components.

[0056] Furthermore, the photovoltaic power generation system 3 includes a plurality of No. 1 photovoltaic panels 31 arranged on the top of the outer box body 1, and a plurality of No. 2 photovoltaic panels 32 are arranged on both sides of the No. 1 photovoltaic panel 31. The plurality of No. 2 photovoltaic panels 32 are rotated and connected head to tail in sequence to form a foldable photovoltaic panel frame that folds left and right.

[0057] Furthermore, along the direction away from the outer box body 1, legs 13 are provided at the bottom of the front and rear ends of the connection between two No. 2 photovoltaic panels 32 and the next No. 2 photovoltaic panel 32, and folding frames 12 are provided on the front and rear sides of the folding photovoltaic panel frame for supporting the folding photovoltaic panel frame, and the folding frame 12 is connected to the legs 13, and pulleys are provided on the legs 13 to facilitate the folding of the photovoltaic panel frame.

[0058] Furthermore, a slide groove 14 is provided at the front end below the first photovoltaic panel 31 , and a third photovoltaic panel 33 is slidably provided in the slide groove 14 , and a rear end of the third photovoltaic panel 33 and a front end of the slide groove 14 form a limiting structure.

[0059] Furthermore, the wind power generation system 4 is arranged on the wind turbine mounting part 11 at the rear end of the outer box body 1, which includes a tower 41 arranged inside the wind turbine mounting part 11, an extension rod 42 is slidably provided inside the tower 41, and a lifting mechanism 44 is provided on the top of the wind turbine mounting part 11. The traction line of the lifting mechanism 44 is connected to the bottom of the extension rod 42 for retracting and extending the extension rod 42.

[0060] Furthermore, during installation, the extension rod 42 is pulled up by the hoisting mechanism 44 , and the bottom of the extension rod 42 is fixed to the top of the tower 41 , and the blade 43 is installed on the wind turbine head at the top of the extension rod 42 .

[0061] Furthermore, on the left side of the inner box 2, from front to back, there are arranged an electric router cabinet 21, an energy storage battery 22, and a router 23. A head cabinet 24 is arranged at the rear end of the inner box 2 for placing the fan head. The blades 43 are arranged on the right side of the front end of the inner box 2. A cable spool 25 is arranged on the right side of the rear end of the inner box 2.

[0062] Furthermore, a cabinet fire extinguishing sprinkler device 26 is also provided in the inner box body 2. The cabinet fire extinguishing sprinkler device 26 is provided on the back plate and the top of the inner box body 2, and includes a liquid storage tank, pipes and fire sprinklers.

[0063] In one possible implementation, the integrated equipment uses a container-like structural box as the basic carrier, and integrates a variety of power generation components and systems into it to form an integrated equipment for multiple green energy conversions. The whole includes: a box; a fan component and an installation mechanism; a photovoltaic component and an exhibition and collection mechanism; other system components such as energy storage and routers; a fire extinguishing system; and other auxiliary system components.

[0064] in:

[0065] 1) The box is a carrier based on the external dimensions of a 20-foot container, used to carry various system components and facilitate the transportation and loading and unloading of integrated equipment;

[0066] 2) Wind turbine components and installation mechanisms include wind turbine systems, towers, and wind turbine and tower lifting, installation mechanisms and accessories;

[0067] 3) Photovoltaic components and deployment and collection mechanisms include photovoltaic panel systems on the top and two sides and deployment and collection structures;

[0068] 4) Other systems such as energy storage and power routers include energy storage battery cabinets, power router cabinets, and other power and signal related system components;

[0069] 5) Fire extinguishing system mainly consists of cabinet fire extinguishing device and other accessories;

[0070] 6) Other auxiliary components include various tools, cables, counterweights, fastening ropes and other auxiliary components.

[0071] In a possible implementation, when the integrated device is in the transport state, each part of the device is retracted to within the external structural dimensions of a 20-foot standard container, such as Figure 2 As shown in the figure; in the working state, the wind turbine and photovoltaic panels are unfolded. Figure 3 shown.

[0072] In a possible implementation, the relevant parameters of the integrated device in different states are as follows:

[0073] In the transport state, the external dimensions are 6.058×2.438×2.591m; (The external dimensions are determined according to the 20-foot 1CC container in the national standard GB / T 1413-2023 "Classification, dimensions and rated mass of series 1 containers")

[0074] When unfolded, the equipment is 22.420m long, 10.489m wide and 5.976m high.

[0075] The main structure of the equipment is made of Q235 steel material, with a total weight of about 6t.

[0076] In a possible implementation, the integrated device includes:

[0077] 1) Cabinet

[0078] In order to meet the requirements of rapid deployment, durability, and easy installation and transportation of mobile camping power systems, standard 20-foot containers are used for modification. The 20-foot container size can not only meet the requirements of centralized loading of various component systems, but also reduce the size of the equipment as much as possible and increase mobility.

[0079] According to the external dimensions of a 20-foot 1CC container in the national standard GB / T 1413-2023 "Classification, dimensions and rated masses of series 1 containers", the external length, width and height are 6.058m, 2.438m and 2.591m respectively.

[0080] This project divides the box into two parts:

[0081] One part is the outer box 1. Various conversion equipment such as wind power generation and solar power generation systems are placed on the outer layer of the box structure. The wind turbine system is located at the top of the box, and the photovoltaic panels are stored on the left and right sides. The wind power generation system occupies about 0.8m of the front space of the box, and the solar photovoltaic panel system occupies 0.4m on both sides of the box and 0.6m on the top;

[0082] The other part is the inner box 2. The length, width and height of the inner box are approximately 5.1m, 1.6m and 1.9m respectively, and other system components such as energy storage, power routers and auxiliary components are arranged inside the inner box.

[0083] In order to increase weight, lower the center of gravity and improve stability, a 10mm thick steel plate is laid on the bottom of the box.

[0084] 2) Fan assembly and installation mechanism

[0085] This system is mainly used to install and realize wind power generation, and is located at the front end of the integrated equipment box. The wind turbine assembly includes a wind turbine, a tower and related cables, and the installation mechanism includes a lifting mechanism and an installation fastening structure.

[0086] The wind turbine is a 2kW permanent magnet synchronous wind turbine, which is a vertical axis wind turbine.

[0087] The tower is divided into two parts, one part is the front end columnar structure of the integrated equipment box, and the other part is the extension rod installed on the columnar structure, and the head of the machine is installed and fixed on the head of the extension rod.

[0088] The installation mechanism is arranged near the wind turbine tower structure, including a ladder that can be installed outside the box and a rotatable arm-shaped lifting mechanism. The universal interface for installing the hoisting mechanism uses an external hand-held motor or hand chain hoist to provide driving force.

[0089] The total height of the wind turbine is about 5.9m. The wind turbine tower, extension rod, support structure and other materials are made of Q235 steel.

[0090] 3) Photovoltaic modules and display and collection mechanisms

[0091] The photovoltaic components are set in three parts, one part is on the top, and the remaining two parts are set on the left and right sides of the box. The photovoltaic panels are installed on the unfolding and retracting structure frame, and are unfolded and retracted with the action of the unfolding and retracting mechanism. After unfolding by pushing, pulling, folding, etc., four photovoltaic panel areas are formed, namely the left side, right side, top and rear area of ​​the box.

[0092] The expansion and contraction of the photovoltaic panels on the left and right sides of the box mainly rely on the diamond-shaped telescopic structure. After expansion, a bracket is formed, and the photovoltaic panels are expanded on the top of the bracket with the bracket. The driving method for expansion is to use an external winch to apply an outward pulling force to the bracket. The driving method for contraction is similar to expansion. The winch is fixed in the box to apply a pulling force to the box to complete the contraction.

[0093] The photovoltaic panel deployment structure at the rear of the box body is supported by cantilever rails and support rods, and the winch provides driving force. The rear photovoltaic panel is deployed from the top of the box body to the outside by pulling. The driving force of the deployment mechanism is provided by the winch.

[0094] After all photovoltaic panels are unfolded, up to 46 panels can be installed, with a total area of ​​118.8 square meters. The photovoltaic panels on the left and right sides of the box are arranged in a 4×5 pattern, with a total of 40 panels on both sides; 4 panels are arranged side by side on the top; and 2 panels are set at the back.

[0095] 4) Other system components such as energy storage and power routers

[0096] It mainly includes a 60kWh energy storage battery system, a router and a control cabinet, etc., which are all arranged and fixed in the inner box 2.

[0097] The overall structure of the energy storage battery adopts a cabinet form with dimensions of 800mm×1200mm×450mm (width×height×depth). The energy storage battery adopts lithium iron phosphate battery, which has high efficiency and high reliability, and provides reliable and high-quality DC power supply for the equipment. The energy storage cabinet has complete protection functions, such as: fuse protection, surge protection, overheating protection, overload protection, short circuit protection, etc. to ensure a safe and appropriate protection level. The energy storage cabinet is surrounded by fireproof and explosion-proof protective covers for safety protection. The outside of the explosion-proof protective cover is affixed with tempered film to play a role in heat insulation, anti-glare and explosion-proof.

[0098] The overall structure of the power router also adopts a cabinet form, the size of the cabinet is 560mm×1385mm×660mm (width×height×depth), and the total height of the cabinet together with the shock absorber is 1480mm.

[0099] 5) Cabinet fire extinguishing device

[0100] The cabinet fire extinguishing device is installed in the inner box 2, and the device adopts the pumping + liquid storage tank + nozzle method. The liquid storage tank stores water-based fire extinguishing agent, and the temperature sensor transmits the temperature signal to the cloud controller and the local controller. The local controller sends a signal to start the water pump and the corresponding control valve. The water pump extracts the fire extinguishing agent, and the fire extinguishing agent is transported to the nozzle through the pipeline. The nozzle sprays it onto the surface of the battery. The flowing fire extinguishing agent flows into the return pipe through the drain port of the grid bottom plate and finally flows back to the liquid storage tank. The drain port is equipped with a filter.

[0101] The fire extinguishing device is mainly arranged on the back plate and top of the cabinet, and consists of a liquid storage tank, pipes and fire sprinklers. Its design parameters are:

[0102] Fire extinguishing agent storage volume: 20L, which can be adjusted according to design requirements. The storage tank volume is greater than 20L.

[0103] Fire extinguishing agent injection flow rate: 10L / min.

[0104] Pump head: 10m; Pump flow: 1000L / h. Reference: Power 1.1kW, flow 3m 3 / h, voltage 220V, suction range 8m, head 50m. Or: power 180W, flow rate 3m 3 / h, voltage 12V, head 6-8m.

[0105] Water pipe diameter: DN20 PVC pipe.

[0106] Nozzle: Stainless steel water distribution tray.

[0107] Temperature sensor: Thermocouple temperature sensor 0-1000℃.

[0108] Solenoid valve reference: 1.03-10.34bar, 075-DV type 0.05-5m3 / h.

[0109] In view of battery characteristics, water-based fire extinguishing agents should meet the following technical indicators:

[0110] Freezing point: -40℃.

[0111] Freezing and thawing resistance: No visible stratification and heterogeneity.

[0112] pH value: 7.6.

[0113] Surface tension: 36.1mN / m.

[0114] Corrosion rate: Q235 steel sheet 5.6mg / d.dm2 LF21 aluminum sheet 1.1mg / d.dm2.

[0115] Toxicity: 0% mortality in fish.

[0116] Fire extinguishing performance indicators should meet the following conditions:

[0117] Class B fire extinguishing performance: The fuel is solvent oil for rubber industry, and the fire extinguishing level is 55B (1.73m2) and the fire is extinguished successfully.

[0118] Performance in extinguishing Class A fire: The fuel was a wood pile and the fire was extinguished successfully at extinguishing level 1A.

[0119] Lithium iron phosphate battery (special for China Tower) iron shell / lithium manganese oxide battery 48V25Ah iron shell: overcharge thermal runaway ignition, fire extinguishing time 2min, spray flow 10L / min, no re-ignition.

[0120] Lithium iron phosphate battery cell 48V30Ah: Overcharge and thermal runaway ignition, fire extinguishing time 10s, spray flow rate 10L / min, no re-ignition.

[0121] Fire extinguishing device installation effect Fig. 9 shown.

[0122] 6) Other auxiliary components

[0123] Other auxiliary components are placed inside the inner box 2, including fastening ropes and accessories for fastening the box, fan and photovoltaic panels, a small winch and manual hoist for providing power, rails and support rods for deploying and retracting photovoltaic panels, cables, various installation tools, and a reserved interface for fixing the counterweight block.

[0124] In a possible implementation, Fig.10 As shown in the figure, how to complete the rapid deployment of multiple power generation systems is a great challenge to the integrated equipment deployment organization of this project. Combined with the basic requirements of emergency rescue, the integrated equipment deployment should meet the following principles:

[0125] Safe and reliable:

[0126] It ensures that the deployment of each power generation system can be achieved in a safe manner, the deployment process is trouble-free and highly reliable, and the equipment can stably output the required power.

[0127] Simple and fast:

[0128] The deployment mechanism is simple, the deployment action is quick, and the deployment time is short. The deployment of each power generation system can be completed within 30 minutes as much as possible.

[0129] Adapt to harsh environment:

[0130] It can complete deployment operations in harsh environments such as high cold, high altitude and strong winds and sand.

[0131] Based on the above principles, we develop deployment plans for each power generation system of the integrated equipment, design photovoltaic panel extension and retraction mechanisms, and wind turbine installation and fixing mechanisms, use manpower and small electric tools as the main driving force, and use ropes, winches, manual hoists, support rods, etc. as basic tools to achieve rapid deployment.

[0132] In previous research and engineering practice of similar mechanical structures, hydraulic drive is a more common driving method, but because the demonstration site of this project is located in a high-cold and high-altitude area, hydraulic drive is used in a high-cold environment. The hydraulic power unit and valve stem need to use high and low temperature resistant raw material components, add an automatic heating system to heat the hydraulic oil or use low-temperature aviation-specific hydraulic oil to ensure that the mechanism moves quickly and smoothly without jamming. The system is complex and the cost is high. Taking into account factors such as reliability and safety as well as project implementation costs, the project team intends to use manpower or small winches for engineering practice, which has the characteristics of easy and reliable installation, low cost, small additional power supply requirements, and no need for low-temperature resistant hydraulic oil.

[0133] illustrate:

[0134] 1) After the integrated equipment is finished working, the recovery process of each structure is opposite to this process;

[0135] 2) When placing the integrated equipment, it is best to place the fan side facing north to avoid the fan shadow affecting the photovoltaic panel's absorption of solar radiation;

[0136] 3) During the deployment of wind turbines and photovoltaic panel systems, a small winch is used as the main driving force. When the winch fails to work, a manual hoist can be replaced to complete the equipment deployment work with manpower as the driving force;

[0137] 4) To save time, the photovoltaic panels in the left and right areas, the photovoltaic panels in the rear area and the wind turbine installation can be carried out simultaneously;

[0138] 5) To ensure the stability of the equipment, the wind turbine and photovoltaic panel frames are tightened with ropes and ground fixtures, or supported by support rods. In windy environments, if necessary, multiple metal boxes filled with water or soil and rocks can be placed at the bottom of the box as counterweights to ensure the stability of the entire system.

[0139] In a possible implementation, Figure 12-13 As shown, the expansion and contraction of photovoltaic panels is mainly divided into the expansion and contraction of the left and right sides of the box and the expansion and contraction of the rear area. This section introduces the expansion and contraction of photovoltaic panels in the two areas respectively.

[0140] 1) The deployment and support structure of photovoltaic panels on both sides

[0141] The two sides of the box are the main deployment directions of the photovoltaic panels. There are 40 photovoltaic panels in the left and right areas, and their support and deployment structures are integrated into one, as shown in the figure.

[0142] The operation process of the exhibition and collection mechanism is as follows:

[0143] Simple rails are laid on the left and right sides of the box:

[0144] First, simple rails are laid at the bracket positions on the left and right sides of the box, laid in sections and connected to provide a travel track for the bracket to carry the photovoltaic array and unfold in an orderly manner.

[0145] The winches are fixed on the left and right sides of the box:

[0146] Find a suitable point at the far end of the left and right sides of the box to place the winch, fix the winch, and provide a force point for pulling the photovoltaic array bracket.

[0147] The deployment points of the hoist wire rope connection and retraction mechanism:

[0148] Use wire rope to connect the winch and the deployment and retraction mechanism to deploy the fulcrum. When deployed, the fulcrum is in the middle of the outermost frame of the bracket. When retracted, the fulcrum is on both sides of the outermost frame of the bracket.

[0149] Start the winch, pull and unfold the mechanism:

[0150] The pneumatic winch pulls the outermost frame of the bracket outward, and the photovoltaic panel on the top of the bracket unfolds accordingly.

[0151] Use the locking device to lock the photovoltaic panel frame:

[0152] After the photovoltaic panel is fully unfolded, stop the winch and use the locking device to lock the photovoltaic panel frame shaft position to prevent the wire rope from being in a taut state for a long time.

[0153] Use ropes to tighten the photovoltaic panel frame:

[0154] The corner ends of the photovoltaic panel support frame are tightened to the ground with steel wire ropes to prevent the photovoltaic panel frame from shaking.

[0155] Connect the cables to complete the installation.

[0156] In a possible implementation, Figure 14-16 As shown, the rear photovoltaic panel is unfolded and retracted, including:

[0157] The rear part of the box is also the deployment area of ​​the photovoltaic panels. There are two photovoltaic panels in this area. Their support and deployment structures are integrated into a drawer-shaped frame, as shown in the figure.

[0158] The operation process of the exhibition and collection mechanism is as follows:

[0159] ① Pull out the drawer-shaped frame from the top

[0160] Start the winch and pull out the drawer-shaped frame storing the two photovoltaic panels through the pulley rope.

[0161] ②Support the support rod on the top of the frame

[0162] Place the support rod on the top of the frame to stabilize it.

[0163] ③ Use ropes to tighten the photovoltaic panel frame;

[0164] The corner ends of the photovoltaic panel support frame are tightened to the ground with steel wire ropes to prevent the photovoltaic panel frame from shaking.

[0165] ④Connect the cables to complete the installation.

[0166] In a possible implementation, Figure 17-22 As shown, the wind power generation system is an important part of the entire equipment. According to the needs of rapid transportation and high mobility, the modular configuration of wind power generation and the integrated integration technology of equipment are studied, the modularization and installation deployment plan of wind power generation is designed, and the integrated assembly of the wind turbine base is realized.

[0167] In order to avoid the storage space of photovoltaic panels on the left and right sides, the wind power generation system is arranged in the middle of the front end of the box, and its motor, tower and base fixing structure are shown in the figure.

[0168] The fan extension rod and the column structure are fastened in a double-layer fixing method, with the bottom fixed by flange bolts and the upper layer by a round tube. In addition, in order to prevent the rod from tipping over when the extension rod is fixed, it is extended m under the extension rod fixing flange, and the column structure is used to constrain it to remain basically vertical.

[0169] The fan installation process is as follows:

[0170] ①Install ladder and arm-type lifting mechanism on the front side of the box

[0171] An external simple ladder is installed near the wind turbine tower. The staff climbs to the top of the box through the ladder, and erects and fixes a small rotatable boom structure (during transportation, the boom structure is inverted on the top of the box).

[0172] ② Use the hoisting winch to lift the fan head to the top of the box and install it

[0173] A small winch is installed on the boom structure to lift the fan head to the top of the box and drop it to the top of the tower, where it is connected to the extension rod head inside the tower and fastened with bolts after positioning.

[0174] ③ Use the hoisting winch to lift the fan blades to the top of the box and install them

[0175] The fan blades are lifted to the vicinity of the fan head by means of a crane arm and a winch, and the blades are installed.

[0176] ④Connect cables

[0177] Connect the reserved cables between the nose and the tower.

[0178] ⑤ Use the bottom winch to lift the extension rod to the top of the tower and tighten the connection

[0179] Use the boom structure winch to lift the extension rod upward along the tower to the top, position it, and then fasten the extension rod and the tower together, and then install the fastening sleeve.

[0180] ⑥Complete the installation of wind power generation system.

[0181] In a possible implementation, Fig.23 As shown, multiple green energy conversion integrated equipment is transported in the form of a box, and the installation layout of various equipment and mechanisms is modularized.

[0182] (1)Outer box 1

[0183] The fan installation mechanism, photovoltaic panel unfolding and retracting mechanism, etc. are retracted to the outer layer of the box during transportation, and are unfolded and installed after the box arrives at the destination. The left and right sides of the box are protected by corrugated partitions to prevent bumps during transportation, and the overall appearance is beautiful.

[0184] (2)Inner box 2

[0185] The inner box body 2 is inside the outer box body 1. The main equipment inside the inner box body 2 is arranged in a modular manner and fixedly connected to the bottom.

[0186] Since the energy storage equipment is used in high-cold and high-altitude areas, it needs to be cold-resistant and wind-resistant, with a temperature difference of 45°C between day and night, and dust-resistant. The inner box 2 uses rock wool insulation interlayer, explosion-proof lamps, explosion-proof heaters, explosion-proof fans, explosion-proof electrical boxes, etc.

[0187] The energy storage cabinet has complete protection functions, such as fuse protection, surge protection, overheat protection, overload protection, short circuit protection, etc., to ensure a safe and appropriate protection level. The energy storage cabinet is surrounded by a fireproof and explosion-proof protective cover for safety protection. The outside of the explosion-proof protective cover is pasted with a tempered film to provide heat insulation, anti-glare and explosion-proof effects.

[0188] The power router controls the real-time power of multiple devices, accurately adjusts and optimizes algorithms to achieve optimal power utilization efficiency.

[0189] The container is equipped with four 50-meter cable winders that can connect photovoltaic panels, wind turbines, diesel generators, city power and power routers respectively.

[0190] The inner box 2 is equipped with lighting lamps and three-hole sockets, and the top and left and right sides are sealed with partitions, and the electrical circuits are hidden in the partitions. In addition, in order to ensure the connection of the lines of each system equipment, wiring holes and interfaces are reserved between the inner box 2 and the wind power generation system and the photovoltaic power generation system; in order to ensure the temperature inside the inner box 2 in high temperature weather, air conditioning interfaces and holes are reserved for installation.

[0191] The above contents are further detailed descriptions of the present invention in combination with specific preferred embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. A multi-green energy conversion integrated device, characterized in that: include: An outer box (1) is provided with a photovoltaic power generation system (3) and a wind power generation system (4), wherein the wind power generation system (4) is provided at the rear end thereof, and the photovoltaic power generation system (3) is provided at the left and right sides and the top thereof; The inner box (2) is arranged inside the outer box (1) and contains other system components and auxiliary components.

2. The multi-green energy conversion integrated device according to claim 1, characterized in that: The photovoltaic power generation system (3) comprises a plurality of No. 1 photovoltaic panels (31) arranged on the top of the outer box body (1), a plurality of No. 2 photovoltaic panels (32) are arranged on both sides of the No. 1 photovoltaic panel (31), and the plurality of No. 2 photovoltaic panels (32) are connected in rotation from head to tail in sequence to form a foldable photovoltaic panel frame that can be folded left and right.

3. The multi-green energy conversion integrated device according to claim 2, characterized in that: In the direction away from the outer box body (1), legs (13) are provided at the bottom of the front and rear ends of the connection between two No. 2 photovoltaic panels (32) and the next No. 2 photovoltaic panel (32). The folding photovoltaic panel frame is provided with folding frames (12) on both the front and rear sides for supporting the folding photovoltaic panel frame, and the folding frames (12) are connected to the legs (13). The legs (13) are provided with pulleys to facilitate the folding of the folding photovoltaic panel frame.

4. The multi-green energy conversion integrated device according to claim 2, characterized in that: A slide groove (14) is provided at the front end below the first photovoltaic panel (31), a third photovoltaic panel (33) is slidably provided in the slide groove (14), and a rear end of the third photovoltaic panel (33) and a front end of the slide groove (14) form a limiting structure.

5. The multi-green energy conversion integrated device according to claim 1, characterized in that: The wind power generation system (4) is arranged on a fan installation part (11) at the rear end of the outer box body (1), and comprises a tower (41) arranged inside the fan installation part (11), an extension rod (42) is slidably arranged inside the tower (41), and a hoisting mechanism (44) is arranged on the top of the fan installation part (11), and a traction line of the hoisting mechanism (44) is connected to the bottom of the extension rod (42) for retracting and extending the extension rod (42).

6. The multi-green energy conversion integrated device according to claim 5, characterized in that: During installation, the extension rod (42) is pulled up by the hoisting mechanism (44), and the bottom of the extension rod (42) is fixed to the top of the tower (41), and the blade (43) is installed on the fan head at the top of the extension rod (42).

7. The multi-green energy conversion integrated device according to claim 1, characterized in that: The left side of the inner box (2) is provided with an electric energy router cabinet (21), an energy storage battery (22), and a router (23) in sequence from front to back; a head cabinet (24) is provided at the rear end of the inner box (2) for placing a fan head; the blades (43) are provided on the right side of the front end of the inner box (2); and a cable spool (25) is provided on the right side of the rear end of the inner box (2).

8. The multi-green energy conversion integrated device according to claim 1, characterized in that: A cabinet fire extinguishing sprinkler device (26) is also provided in the inner box body (2). The cabinet fire extinguishing sprinkler device (26) is provided on the back plate and the top of the inner box body (2) and comprises a liquid storage tank, a pipeline and a fire sprinkler head.

Images