Standardized booth device capable of self-supplying energy and self-treating garbage and use method of standardized booth device

Abstract

The invention relates to a standardized booth device capable of automatically supplying energy and treating garbage and a using method thereof. The standardized booth device comprises an umbrella-shaped supporting system, a photovoltaic power generation and energy storage system and a garbage treatment system, wherein the photovoltaic power generation and energy storage system and the garbage treatment system are arranged at the top and the bottom of the umbrella-shaped supporting system respectively. The urban booth is simple in structure and reasonable in design, and the problems of environmental pollution, disordered management and low space utilization rate of existing urban booths are solved.

Description

Technical Field

[0001] The invention relates to a standardized stall device capable of self-supplying energy and self-processing garbage and a use method thereof. Background Art

[0002] At present, the street stall economy model such as vegetable markets and night markets has not only promoted residents' consumption and driven economic growth, but also expanded the urban life scene. With the continuous development of my country's urbanization process, the "street stall economy model" has become increasingly active in every corner of the city and has become a new urban business model favored by citizens. However, due to the lack of scientific planning and guidance, urban stalls have brought a series of problems: First, they have failed to save and intensively utilize urban land resources. For example, the daytime vegetable stalls and night markets have not been fully combined. Each is only used during the day or only at night, and the space utilization rate is not high; second, it affects the urban environment and public health. In daily sales activities, a large amount of garbage will inevitably be generated and pollute the environment. In particular, stalls selling fresh food often generate a large amount of organic food waste such as animal offal, rotten vegetable leaves, and expired food. If it is not handled in time, it will produce unpleasant odors, breed bacteria, and cause trouble to surrounding residents; third, there are safety hazards and it is difficult to standardize management. For example, individual vendors privately pull wires, discharge wastewater indiscriminately, occupy the road for business and other dangerous behaviors often occur, and standardized safety management cannot be achieved.

[0003] In summary, the existing urban stalls have problems such as environmental pollution, chaotic management, and low space utilization. All of the above problems have made the management of the "street stall economy" an important aspect of testing the level of urban governance. Therefore, there is a need for a small, flexible, environmentally friendly and energy-saving, self-energy-supply and self-garbage-processing standardized stall device that can be spliced ​​and combined according to different terrain conditions. While protecting the "street stall economy", it can solve a series of problems it brings about, such as space, environment, and safety. This case was born out of this. Summary of the invention

[0004] The present invention improves the above-mentioned problem, that is, the present invention provides a standardized stall device which can supply energy by itself and process garbage by itself and a method of using the same, which is easy to use and solves the problems of environmental pollution, chaotic management and low space utilization in existing urban stalls.

[0005] The present invention is constructed as follows: it includes an umbrella-shaped support system, a photovoltaic power generation and energy storage system, and a garbage disposal system respectively arranged at the top and bottom of the umbrella-shaped support system.

[0006] Furthermore, the umbrella-shaped support system includes an umbrella-shaped support frame and a support member arranged below the umbrella-shaped support frame, a circuit pipe and a rainwater collection pipe are arranged inside the support member, a support frame rainwater collection port is arranged in the middle of the umbrella-shaped support frame, the support frame rainwater collection port is connected to one end of the rainwater collection pipe, and the other end of the rainwater collection pipe is connected to the water storage module of the garbage disposal system, a plurality of curved support plates are arranged between the umbrella-shaped support frame and the support member, each curved support plate is installed with a lamp tube, an annular steel plate is arranged between adjacent curved support plates, a battery is installed on the inner side of the annular steel plate, and the battery is electrically connected to the photovoltaic power generation and energy storage system, the lamp tube, and the garbage disposal system.

[0007] Furthermore, the umbrella-shaped support frame includes a polygonal umbrella body, which is formed by splicing a plurality of fixed steel pipes. Support steel pipes are provided between the connection between adjacent fixed steel pipes and the annular steel plate, and the support steel pipes are staggered with the curved support plate.

[0008] Furthermore, the photovoltaic power generation and energy storage system includes a photovoltaic polygon formed by splicing multiple photovoltaic panels, a photovoltaic rainwater collection port is arranged in the middle of the photovoltaic polygon, and the upper surface of the photovoltaic polygon is inclined toward the middle photovoltaic rainwater collection port. Each photovoltaic panel is adapted to a battery arranged on an umbrella-shaped support frame, and the battery is electrically connected to the photovoltaic panel.

[0009] Furthermore, the outer side of each photovoltaic panel is tilted upward by 5° along the inner side of the photovoltaic panel, which can facilitate the flow of rainwater to the photovoltaic rainwater collection port in the middle.

[0010] Furthermore, the garbage disposal system includes a shell and a preliminary treatment device, a solid fermentation device, an oil-water separation device, an oil storage module and a water storage module arranged in the shell. After the garbage is processed by the preliminary treatment device, the solid fermentation device and the oil-water separation device, garbage fermentation products, oil and water are formed respectively.

[0011] Furthermore, the preliminary processing device includes a garbage collection bucket, a crushing module and an extrusion drying module arranged in sequence along the garbage conveying direction; the garbage collection bucket extends out of the shell surface and extends outward, the feeding end of the garbage collection bucket is a garbage collection port, and the discharging end of the garbage collection bucket is connected to the crushing module; the crushing module includes a crushing barrel and a crushing spiral blade arranged in the crushing barrel, and the crushing spiral blade is driven to rotate by a crushing motor; the extrusion drying module includes a folding cylinder arranged below the crushing barrel, the feeding port of the folding cylinder is connected to the discharging port of the crushing barrel, and the folding cylinder is installed The cylinder at the edge of the crushing cylinder drives the folding or unfolding to squeeze the crushed garbage to achieve solid-liquid separation. A filter is arranged inside the folding cylinder, which is used to divide the inner part of the folding cylinder into an inner layer of the folding cylinder and an outer layer of the folding cylinder. The squeezed water flows to the outer layer of the folding cylinder through the filter. A liquid outlet is arranged on the side of the outer layer of the folding cylinder, and the liquid outlet is connected to the oil-water separation device through a liquid outlet pipe. Valves A are arranged at the feed inlet above the folding cylinder and the discharge outlet below the folding cylinder. A ring-shaped heater is also arranged at the bottom of the folding cylinder to dry the squeezed garbage solids.

[0012] Furthermore, the input end of the solid fermentation device is connected to the output end of the folded cylinder of the extrusion and drying module of the preliminary processing device; the solid fermentation device includes a plurality of fermentation tanks with fermentation bacteria placed inside, the fermentation tanks pass through the shell, and the fermentation tanks are fixed to the shell via a ring-shaped robotic arm.

[0013] Furthermore, the oil-water separation device includes an oil-water separation cylinder and positive and negative electrode electrolytic rods arranged in the oil-water separation cylinder, the oil-water separation cylinder is respectively connected to a water outlet pipe and an oil outlet pipe, the input end of the water outlet pipe is provided with a filter membrane, the output end of the water outlet pipe is connected to the water storage module, the input end of the oil outlet pipe is connected to the oil-water separation cylinder, and the output end of the oil outlet pipe is connected to the oil storage module.

[0014] Furthermore, the water storage module is provided with a water outlet, the oil storage module is provided with an oil outlet, and both the water outlet and the oil outlet are provided with hoses.

[0015] Furthermore, a method for using a standardized stall device that can self-supply energy and self-process garbage includes the following steps: (1) placing a corresponding stall under the standardized stall device; (2) using solar energy to charge a battery through the photovoltaic panels of the photovoltaic power generation and energy storage system, and the battery is used to power the lamp, the garbage treatment system and the stall; (3) when processing the garbage generated by the stall, the garbage is input into the crushing module through the garbage collection bucket of the preliminary processing device of the garbage treatment system, and the crushing spiral blade of the crushing module rotates to crush the garbage into a mixed paste. After the crushing is completed, the valve A at the output end of the crushing cylinder of the crushing module is opened, and the mixed paste garbage enters the extrusion drying module; (4) The valves A at the feed inlet and the discharge outlet of the folding cylinder of the extrusion drying module are closed, and the cylinder of the extrusion drying module drives the folding cylinder to compress, and the liquid of the mixed paste is discharged to the oil-water separation device through the liquid outlet of the folding cylinder, and the remaining solid garbage that has been squeezed dry is passed through the liquid outlet of the folding cylinder. The solid waste is heated and dried by the superheater, and then the valve A at the outlet of the folding cylinder is opened, and the dried solid waste is input into the solid fermentation device. The fermentation tank of the solid fermentation device is provided with fermentation bacteria, which can ferment the solid waste to form ecological fertilizer for recycling; (5) The positive and negative electrode electrolytic rods of the oil-water separation device electrolyze the mixed liquid, so that the small oil droplets aggregate into larger oil droplets, so that the oil-water mixed liquid is separated into large particles of oil molecules and small particles of water molecules, and the valve B of the outlet pipe is opened. Since a filter membrane is provided at the input end of the outlet pipe, only small particles of water molecules can pass through the filter membrane and enter the water storage module, and the remaining liquid is pure oil. The pure oil enters the oil storage module through the oil outlet pipe and can be recycled to form biodiesel after subsequent precipitation; (6) When it rains, the rainwater is directly discharged into the water storage module through the photovoltaic rainwater collection port of the photovoltaic power generation and energy storage system, the support frame rainwater collection port of the umbrella-shaped support frame, and the rainwater collection pipeline.

[0016] Compared with the prior art, the present invention has the following beneficial effects: (1) The present invention has a simple structure, reasonable design and is easy to use. It can solve the problems of environmental pollution, chaotic management and low space utilization rate that are difficult to solve in existing urban stalls. By placing the corresponding stalls under the standardized stall device, the photovoltaic panels of the photovoltaic power generation and energy storage system use solar energy to charge the battery, and the battery is used to power the lamp, the garbage disposal system and the stall. When the garbage generated by the stall is processed, the garbage is input into the crushing module through the garbage collection bucket of the preliminary processing device of the garbage disposal system. The crushing spiral blade of the crushing module rotates to crush the garbage into a mixed paste. After the crushing is completed, the valve A at the output end of the crushing cylinder of the crushing module is opened, and the garbage mixed paste enters the extrusion drying module; the valve A at the feed inlet and the discharge outlet of the folding cylinder of the extrusion drying module is closed, and the cylinder of the extrusion drying module drives the folding cylinder to compress, and the liquid of the mixed paste is discharged to the oil-water separation device through the liquid outlet of the folding cylinder, and the water is squeezed out. The remaining solid waste is heated and dried by the heater, and then the valve A at the discharge port of the folding cylinder is opened, and the dried solid waste is input into the solid fermentation device. The fermentation tank of the solid fermentation device is provided with fermentation bacteria, which can ferment the solid waste to form ecological fertilizer for recycling; the positive and negative electrode electrolytic rods of the oil-water separation device electrolyze the mixed liquid to aggregate small oil droplets into larger oil droplets, so that the oil-water mixed liquid is separated into large particles of oil molecules and small particles of water molecules, and the valve B of the outlet pipe is opened. Since a filter membrane is provided at the input end of the outlet pipe, only small particles of water molecules can pass through the filter membrane into the water storage module, and the remaining liquid is pure oil. The pure oil enters the oil storage module through the oil outlet pipe, and can be recycled to form biodiesel after subsequent precipitation; when it rains, the rainwater is directly discharged into the water storage module through the photovoltaic rainwater collection port of the photovoltaic power generation and energy storage system, the support frame rainwater collection port of the umbrella-shaped support frame, and the rainwater collection pipeline. (2) The present invention solves the problem of environmental pollution caused by failure to dispose of garbage in a timely manner by setting up a garbage disposal system; solves the safety hazard of privately connected wires that is prevalent in the current market by setting up a circuit duct of an umbrella-shaped support system, and hides the power cord inside the circuit duct, thereby protecting the environment and beautifying the city appearance while protecting the "street stall economy" and promoting consumption. At the same time, by setting up a garbage disposal system to dispose of waste garbage and the photovoltaic panels of the umbrella-shaped support system to convert solar energy into electrical energy, the recycling of resources is promoted and garbage is turned into treasure; the single standardized stall device is small and flexible, easy to disassemble and move, and the whole can be spliced ​​so that it can be spliced ​​into different shapes according to the characteristics of different sites, and can be used in scattered, corner, and idle vacant land resources in the city, making full use of land resources while being closer to residents' lives. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Explosion of the embodiment of the present invention Figure 1 ; Figure 2 Explosion of the embodiment of the present invention Figure 2 ; Figure 3 It is a stereogram of an embodiment of the present invention; Figure 4 A bottom view of an embodiment of the present invention; Figure 5 This is a structural elevation diagram of an embodiment of the present invention; Figure 6 A cross-sectional view of a garbage disposal system according to an embodiment of the present invention; Figure 7 A schematic diagram of the working changes of the extrusion and drying module of the garbage disposal system according to an embodiment of the present invention; Figure 8 Schematic diagram of the one-line distribution of the standardized booth device according to the embodiment of the present invention Figure 1 ; Fig. 9 Schematic diagram of the one-line distribution of the standardized booth device according to the embodiment of the present invention Figure 2 ; Fig.10 Schematic diagram of the standardized booth device under the tree in an annular distribution according to the embodiment of the present invention Figure 1 ; Fig.11 Schematic diagram of the standardized booth device under the tree in an annular distribution according to the embodiment of the present invention Figure 2 ; Fig.12 Schematic diagram of the distribution of the standardized stall device in a street corner or triangular terrain according to an embodiment of the present invention Figure 1 ; Fig.13 Schematic diagram of the distribution of the standardized stall device in a street corner or triangular terrain according to an embodiment of the present invention Figure 2 ; Fig.14 It is a partial schematic diagram of the interior of the folding cylinder according to an embodiment of the present invention. DETAILED DESCRIPTION

[0018] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] Example 1: Refer to the attached Figure 1-14 As shown, a standardized stall device that can supply energy and process garbage by itself is provided, including an umbrella-shaped support system 2, a photovoltaic power generation and energy storage system 1 and a garbage treatment system 3 respectively arranged on the top and bottom of the umbrella-shaped support system.

[0020] In the embodiment of the present invention, the umbrella-shaped support system 2 includes an umbrella-shaped support frame 201 and a support member 202 arranged below the umbrella-shaped support frame, the umbrella-shaped support frame is used to support the photovoltaic panel, the support member is used to support the umbrella-shaped support frame, the lower part of the support member is connected to the shell, and a circuit pipe 203 and a rainwater collection pipe 204 are arranged inside the support member, the circuit pipe is used to pass through the protection power line, and the rainwater collection pipe is used to collect rainwater, and a support frame rainwater collection port 205 is arranged in the middle of the umbrella-shaped support frame, and the support frame rainwater collection port It is connected to one end of a rainwater collection pipe, and the other end of the rainwater collection pipe is connected to a water storage module of a garbage disposal system. A plurality of curved support plates 206 are arranged between the umbrella-shaped support frame and the support member. The curved support plates and the support member are connected via connectors 207. A lamp tube (not shown) is installed on each curved support plate. An annular steel plate 208 is arranged between adjacent curved support plates. A battery 103 is installed on the inner side of the annular steel plate. The battery is electrically connected to the photovoltaic power generation and energy storage system, the lamp tube, and the garbage disposal system.

[0021] The curved support plate is hollow inside, and an opening may be provided at its lower portion to place a lamp tube therein for lighting. Of course, the curved support plate may also be provided to be transparent for lighting purposes.

[0022] The above-mentioned circuit pipeline can be provided with three power lines, one end of which is connected to the battery, and the other ends are respectively connected to the light switch, the power connector for the stall users, and the garbage disposal system.

[0023] The above-mentioned umbrella-shaped support frame 201 includes a polygonal umbrella body 2011 and an umbrella cloth arranged on the polygonal umbrella body. Of course, the umbrella cloth may also be omitted. The stall can be shaded by forming a stall top cover plate through a sealed and spliced ​​photovoltaic polygonal body. The polygonal umbrella body is spliced ​​by multiple fixed steel pipes 2012. A supporting steel pipe 2013 is arranged between the connection between adjacent fixed steel pipes and the annular steel plate. The supporting steel pipe and the curved support plate are staggered; the annular steel plate plays a reinforcing role.

[0024] The above-mentioned polygonal umbrella body can be a dodecagonal body that is tilted upward and stretched out. The edge of the dodecagonal body is formed by splicing and surrounding twelve fixed steel pipes. The edge of the dodecagonal body is provided with six inner corners and six outer corners. The inner corners and the outer corners are staggered. The curved support plate is arranged between the inner corners and the support member, and a supporting steel pipe is installed between the outer corner and the annular steel plate.

[0025] In an embodiment of the present invention, the photovoltaic power generation and energy storage system 1 includes a photovoltaic polygon formed by splicing six photovoltaic panels 101, and a photovoltaic rainwater collection port 102 is arranged in the middle of the photovoltaic polygon, and the photovoltaic rainwater collection port 102 is connected to the support frame rainwater collection port 205. The upper surface of the photovoltaic polygon is inclined toward the middle photovoltaic rainwater collection port, and each photovoltaic panel is adapted to a battery 103 arranged on an umbrella-shaped support frame, and the battery is electrically connected to the photovoltaic panel; under normal circumstances, the electric energy generated by the photovoltaic panel is uniformly collected into the battery, which can meet the power consumption of the battery. Photovoltaic power generation and power storage are existing technologies and will not be elaborated here; of course, in order to avoid unexpected situations and ensure the power of the battery, the battery can also be directly charged by an external power supply.

[0026] The outer side of each photovoltaic panel is tilted upward by 5° along the inner side of the photovoltaic panel, so that the photovoltaic polygon is funnel-shaped as a whole, which can collect and utilize rainwater when it rains, avoiding the problem of drainage difficulties caused by sudden heavy rains.

[0027] In an embodiment of the present invention, the garbage disposal system 3 includes a shell 37 and a preliminary treatment device 31, a solid fermentation device 32, an oil-water separation device 33, an oil storage module 34 and a water storage module 35 arranged in the shell. After the garbage is processed by the preliminary treatment device, the solid fermentation device and the oil-water separation device, garbage fermentation products, oil and water are formed respectively.

[0028] A pulley 36 is provided at the bottom of the housing to facilitate movement.

[0029] In the embodiment of the present invention, the preliminary processing device 31 includes a garbage collection bucket 311, a crushing module 312 and an extrusion drying module 313 arranged in sequence along the garbage conveying direction; the garbage collection bucket extends out of the shell surface and extends outward, the feeding end of the garbage collection bucket is a garbage collection port 314, and the discharge end of the garbage collection bucket is connected to the crushing module; the crushing module 312 includes a crushing barrel 3121 and a crushing spiral blade 3122 arranged in the crushing barrel, and the crushing spiral blade is driven to rotate by a crushing motor; the extrusion drying module 313 includes a folding barrel 313 arranged below the crushing barrel 3121 1. The feed port of the folding cylinder is connected with the discharge port of the crushing cylinder. The folding cylinder is driven by the cylinder 3132 installed on the crushing cylinder to fold or unfold, so as to squeeze the crushed garbage to achieve solid-liquid separation. The output end of the cylinder is connected to the outer side of the lower side of the folding cylinder through the mechanical arm 3133. The upper side of the folding cylinder is fixed on the crushing cylinder. The folding cylinder is pulled by the cylinder to shrink and squeeze the mixed paste garbage inside, so that the water is squeezed out and discharged outward through the liquid outlet of the folding cylinder, leaving the solid garbage squeezed out of the water in the folding cylinder. After the solid garbage is dried and dried, it is input into the fermentation cylinder for fermentation.

[0030] A valve A is provided at the feed inlet above the folding cylinder and the discharge outlet below the folding cylinder, and the valve A can be a solenoid valve; a filter screen 3135 is provided inside the folding cylinder, and the filter screen is made of elastic material, can realize elastic folding deformation, and can rebound and reset when not under force. The filter screen is provided with a plurality of filter holes, and the filter screen is used to divide the inner part of the folding cylinder into an inner layer 3137 of the folding cylinder and an outer layer 3138 of the folding cylinder. The squeezed water flows to the outer layer of the folding cylinder through the filter screen, and then flows out through the liquid outlet. A liquid outlet is provided on the side of the outer layer of the folding cylinder, and the liquid outlet is connected to the oil-water separation device through a liquid outlet pipe 3134; a ring-shaped heater (not shown in the figure) is also provided at the bottom of the folding cylinder body. The heater is a prior art. The heater can be heated by a resistance wire or an electric heating rod, and the remaining solid after extrusion is heated and dried by generating heat. Of course, the heater can also be other forms of existing drying equipment, such as a dryer that introduces hot air.

[0031] When the crushing module is working, the valve A above the folding cylinder is in a closed state; when the crushing module is finished working, the valve A above the folding cylinder is opened to allow the crushed garbage to enter the folding cylinder. At this time, the valves A at the feed inlet and the discharge port of the folding cylinder are closed, and the liquid of the paste-like garbage in the folding cylinder is squeezed out by the contraction and folding of the folding cylinder.

[0032] In an embodiment of the present invention, the input end of the solid fermentation device 32 is connected to the output end of the folded cylinder of the extrusion and drying module of the preliminary processing device; the solid fermentation device includes a plurality of fermentation tanks 321 with fermentation bacteria placed inside, the fermentation tanks pass through the shell, and each fermentation tank is fixed to the shell via a ring-shaped robotic arm 322.

[0033] The fermentation tank is provided with a cover body, which can facilitate the removal of the fermented ecological fertilizer; a timing reminder device can be provided on the outside of the fermentation tank. The timing reminder device is a prior art and can adopt a timer.

[0034] In the embodiment of the present invention, the oil-water separation device 33 includes an oil-water separation cylinder 331 and positive and negative electrode electrolytic rods 332 arranged in the oil-water separation cylinder. The oil-water separation cylinder is respectively connected to a water outlet pipe 333 and an oil outlet pipe 334. The input ends of the water outlet pipe and the oil outlet pipe are both provided with valves B, and valve B can be a solenoid valve; the input end of the water outlet pipe is provided with a filter membrane, which can only allow small molecules of water to pass through, and the remaining liquid is pure oil. The output end of the water outlet pipe is connected to the water storage module, the input end of the oil outlet pipe is connected to the oil-water separation cylinder, and the output end of the oil outlet pipe is connected to the oil storage module.

[0035] When the positive and negative electrode electrolytic rods electrolyze the mixed liquid, small oil droplets aggregate into larger oil droplets, thereby separating the oil-water mixed liquid into large particles of oil molecules and small particles of water molecules. Open the valve B of the water outlet pipe. Since a filter membrane is provided at the input end of the water outlet pipe, only small particles of water molecules can pass through the filter membrane and enter the water storage module; the remaining liquid is pure oil. After the water molecules are discharged, open the valve B of the oil outlet pipe to discharge the pure oil into the oil storage module.

[0036] The oil-water separation principle of the oil-water separation device is as follows: by utilizing the principle of electrolysis to generate bubbles, tiny oil droplets are aggregated into larger oil droplets, and oil-water separation is achieved through filters with different pore sizes. The cathode and anode combined method is adopted. The cathode chemical equation is 2H2O+2e-==H2+2OH-, hydrogen is precipitated, and the anode 4OH-==O2+2H2O+4e-, oxygen is precipitated.

[0037] After the oil and water are electrolyzed by the positive and negative electrode electrolysis rods, the valve B of the water outlet pipe is opened, and the filter membrane of the water outlet pipe only allows small molecules of water to pass through, and the remaining liquid is pure oil. The pure oil is output to the oil storage module through the oil outlet pipe. The collected pure oil can be recycled, for example, the pure oil can be precipitated to form biodiesel for use.

[0038] The water storage module 35 is provided with a water outlet, which is convenient for extracting the water in the water storage module for secondary use, such as cleaning the stalls, etc., to save water resources; the oil storage module 34 is provided with an oil outlet, and both the water outlet and the oil outlet are provided with a hose 371, which is convenient for extracting the pure oil in the oil storage module for secondary use.

[0039] In the embodiment of the present invention, when in use: (1) the corresponding stall is placed under the standardized stall device; (2) the photovoltaic panels of the photovoltaic power generation and energy storage system use solar energy to charge the battery, and the battery is used to power the lamp, the garbage disposal system and the stall; (3) when the garbage generated by the stall is processed, the garbage is input into the crushing module through the garbage collection bucket of the preliminary processing device of the garbage disposal system, and the crushing spiral blade of the crushing module rotates to crush the garbage into a mixed paste. After the crushing is completed, the valve A at the output end of the crushing cylinder of the crushing module is opened, and the mixed paste garbage enters the extrusion drying module; (4) the valves A at the feed inlet and the discharge outlet of the folding cylinder of the extrusion drying module are closed, and the cylinder of the extrusion drying module drives the folding cylinder to compress, and the liquid of the mixed paste is discharged to the oil-water separation device through the liquid outlet of the folding cylinder, and the remaining solid garbage that has been squeezed dry is heated and dried by the heater, and then folded. The valve A at the discharge port of the cylinder is opened, and the dried solid waste is input into the solid fermentation device. The fermentation tank of the solid fermentation device is provided with fermentation bacteria, which can ferment the solid waste to form ecological fertilizer for recycling; (5) The positive and negative electrode electrolytic rods of the oil-water separation device electrolyze the mixed liquid, so that small oil droplets aggregate into larger oil droplets, thereby separating the oil-water mixed liquid into large particles of oil molecules and small particles of water molecules. The valve B of the outlet pipe is opened. Since a filter membrane is provided at the input end of the outlet pipe, only small particles of water molecules can pass through the filter membrane and enter the water storage module. The remaining liquid is pure oil. The pure oil enters the oil storage module through the oil outlet pipe and can be recycled to form biodiesel after subsequent precipitation; (6) When it rains, rainwater is directly discharged into the water storage module through the photovoltaic rainwater collection port of the photovoltaic power generation and energy storage system, the support frame rainwater collection port of the umbrella-shaped support frame, and the rainwater collection pipeline.

[0040] Embodiment 2: Based on Embodiment 1, the present invention can adjust and design different splicing schemes according to different terrains to be suitable for different stall locations; Figure 8 , 9 As shown in the figure, when it is located in the middle of a pedestrian street or in an open space between residential buildings, multiple single standardized stall devices can be spliced ​​into a "single" shape to facilitate shopping and walking of pedestrians on both sides; Fig.10 , 11 As shown, when it is necessary to arrange under a tree, multiple standardized stall devices can be arranged in a circle and distributed in a ring shape to make full use of the free space under the tree; Fig.12 , 13 As shown, when it is necessary to arrange the stalls in a triangular plot such as a street corner, multiple standardized stall devices can be spliced ​​into a triangular shape. The stalls in the above-mentioned standardized stall device can be arranged according to the needs of the user.

[0041] Example 3: Based on Example 2, in this embodiment of the present invention, a controller can be provided inside the shell, and the controller is electrically connected to the crushing motor of the crushing module, the cylinder of the extrusion and drying module, the heater, the two valves A, the positive and negative electrolytic rods of the oil-water separation device, and the two valves B.

[0042] In summary, the device has the following advantages: (1) The present invention provides a solution for urban stalls to supply energy and process garbage by themselves. By setting up a garbage disposal system, the problem of environmental pollution caused by failure to dispose of garbage in a timely manner is solved. By setting up a circuit duct with an umbrella-shaped support system, the safety hazard of privately connected wires that is prevalent in current markets is solved. The power cord is hidden inside the circuit duct. While protecting the "street stall economy" and promoting consumption, the environment is protected and the city appearance is beautified. At the same time, by setting up a garbage disposal system and photovoltaic panels with an umbrella-shaped support system, resource recycling is promoted and garbage is turned into treasure.

[0043] (2) The present invention provides a solution for the rational use of urban space by urban stalls. The single standardized stall device is compact and flexible, and its splicing feature allows it to be spliced ​​into different shapes according to the characteristics of different sites. It can be used in scattered, corner, and idle open space resources in the city, making full use of land resources while being closer to residents' lives. In addition, after the garbage pollution problem is solved, the daytime vegetable market and the night market can be integrated, and the peak usage time of the two can be used to create a multifunctional composite space of "one place for multiple uses", saving land resources and facilitating residents' lives. Through the utilization of various garbage resources and waste, urban commercial spaces can be transformed from energy consumers to energy producers, responding to the problem of insufficient resource and environmental carrying capacity during the rapid development of cities, and helping cities to transform into green and low-carbon cities.

[0044] (3) The present invention provides a flexible and convenient assembly solution for urban stalls. Multiple standard stall devices can be arbitrarily spliced ​​together to form different stalls. All components in a single standard stall device are of standardized size, and the components are detachably connected, such as threaded connection or screw connection, so that they can be mass-produced through factory assembly lines, and can be accurately allocated and packaged according to the required quantity, and quickly spliced ​​into shape after arriving at the site. If the site needs to be changed, the position can be changed by the bottom pulley of the single standard stall device, and it can also be quickly disassembled and transported. No construction waste is generated during the assembly and disassembly processes.

[0045] Unless otherwise stated, any technical solution disclosed in the present invention, if it discloses a numerical range, then the disclosed numerical range is a preferred numerical range, and any technician in the field should understand that the preferred numerical range is only a numerical value with a more obvious technical effect or representative value among many implementable numerical values. Since there are too many numerical values ​​to be exhaustive, the present invention discloses some numerical values ​​to illustrate the technical solution of the present invention, and the numerical values ​​listed above should not constitute a limitation on the scope of protection of the present invention.

[0046] If the words "first", "second" and so on are used in this article to limit components, those skilled in the art should know that the use of "first" and "second" is only for the convenience of description to distinguish the components. Unless otherwise stated, the above words have no special meaning.

[0047] At the same time, if the above-mentioned invention discloses or involves components or structural parts that are fixedly connected to each other, then, unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (for example, connection using bolts or screws), and can also be understood as: a non-detachable fixed connection (for example, riveting, welding). Of course, the mutual fixed connection can also be replaced by an integrated structure (for example, manufactured by one-piece molding using a casting process) (except when it is obviously impossible to use an one-piece molding process).

[0048] In addition, unless otherwise stated, the terms used to indicate positional relationships or shapes in any of the technical solutions disclosed in the present invention include states or shapes that are approximate, similar, or close to them.

[0049] Any component provided by the present invention may be assembled from a plurality of separate components, or may be a separate component manufactured by an integral forming process.

[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the present invention can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the present invention, which should be included in the scope of the technical solution for protection of the present invention.

Claims

1. A standardized stall device that can supply energy and process garbage by itself, characterized in that: It includes an umbrella-shaped support system, a photovoltaic power generation and energy storage system respectively arranged at the top and bottom of the umbrella-shaped support system, and a garbage disposal system.

2. A standardized stall device capable of self-supplying energy and self-processing garbage according to claim 1, characterized in that: The umbrella-shaped support system includes an umbrella-shaped support frame and a support member arranged below the umbrella-shaped support frame, a circuit pipe and a rainwater collection pipe are arranged inside the support member, a support frame rainwater collection port is arranged in the middle of the umbrella-shaped support frame, the support frame rainwater collection port is connected with one end of the rainwater collection pipe, and the other end of the rainwater collection pipe is connected with the water storage module of the garbage disposal system, a plurality of curved support plates are arranged between the umbrella-shaped support frame and the support member, each curved support plate is installed with a lamp tube, an annular steel plate is arranged between adjacent curved support plates, a battery is installed on the inner side of the annular steel plate, and the battery is electrically connected to the photovoltaic power generation and energy storage system, the lamp tube and the garbage disposal system.

3. A standardized stall device capable of self-supplying energy and self-processing garbage according to claim 2, characterized in that: The umbrella-shaped support frame includes a polygonal umbrella body, which is formed by splicing a plurality of fixed steel pipes. Support steel pipes are arranged between the connection between adjacent fixed steel pipes and the annular steel plate, and the support steel pipes are staggered with the curved support plate.

4. A standardized stall device capable of self-supplying energy and self-processing garbage according to claim 1, characterized in that: The photovoltaic power generation and energy storage system includes a photovoltaic polygon formed by splicing multiple photovoltaic panels. A photovoltaic rainwater collection port is arranged in the middle of the photovoltaic polygon. The upper surface of the photovoltaic polygon is inclined toward the photovoltaic rainwater collection port in the middle. Each photovoltaic panel is adapted to a battery arranged on an umbrella-shaped support frame, and the battery is electrically connected to the photovoltaic panel.

5. A standardized stall device capable of self-supplying energy and self-processing garbage according to claim 4, characterized in that: The outer side of each photovoltaic panel is tilted upward 5° along the inner side of the photovoltaic panel to facilitate the flow of rainwater to the photovoltaic rainwater collection port in the middle.

6. A standardized stall device capable of self-supplying energy and self-processing garbage according to claim 1, characterized in that: The garbage disposal system includes a shell and a preliminary treatment device, a solid fermentation device, an oil-water separation device, an oil storage module and a water storage module arranged in the shell. After the garbage is processed by the preliminary treatment device, the solid fermentation device and the oil-water separation device, garbage fermentation products, oil and water are formed respectively.

7. A standardized stall device capable of self-supplying energy and self-processing garbage according to claim 6, characterized in that: The preliminary processing device comprises a garbage collection bucket, a crushing module and an extrusion drying module which are arranged in sequence along the garbage conveying direction; the garbage collection bucket extends out of the shell surface and extends outward, the feeding end of the garbage collection bucket is a garbage collection port, and the discharging end of the garbage collection bucket is connected with the crushing module; the crushing module comprises a crushing barrel and a crushing spiral blade arranged in the crushing barrel, and the crushing spiral blade is driven to rotate by a crushing motor; the extrusion drying module comprises a folding barrel arranged below the crushing barrel, the feeding port of the folding barrel is connected with the discharging port of the crushing barrel, and the folding barrel is installed on the crushing barrel. The cylinder at the edge of the crushing cylinder drives the folding or unfolding to squeeze the crushed garbage to achieve solid-liquid separation. A filter is arranged inside the folding cylinder, which is used to divide the inner part of the folding cylinder into an inner layer of the folding cylinder and an outer layer of the folding cylinder. The squeezed water flows to the outer layer of the folding cylinder through the filter. A liquid outlet is arranged on the side of the outer layer of the folding cylinder, and the liquid outlet is connected to the oil-water separation device through a liquid outlet pipe. The structure is provided with valves A at the feed inlet above the folding cylinder and the discharge outlet below the folding cylinder, and a ring-shaped heater is also arranged at the bottom of the folding cylinder to dry the squeezed garbage solids.

8. A standardized stall device capable of self-supplying energy and self-processing garbage according to claim 6, characterized in that: The input end of the solid fermentation device is connected to the output end of the folded cylinder of the extrusion and drying module of the preliminary processing device; the solid fermentation device includes a plurality of fermentation tanks with fermentation bacteria placed inside, the fermentation tanks pass through the shell, and the fermentation tanks are fixed to the shell via a ring-shaped mechanical arm.

9. A standardized stall device capable of self-supplying energy and self-processing garbage according to claim 6, characterized in that: The oil-water separation device includes an oil-water separation cylinder and positive and negative electrode electrolytic rods arranged in the oil-water separation cylinder, the oil-water separation cylinder is respectively connected to a water outlet pipe and an oil outlet pipe, the input end of the water outlet pipe is provided with a filter membrane, the output end of the water outlet pipe is connected to a water storage module, the input end of the oil outlet pipe is connected to the oil-water separation cylinder, and the output end of the oil outlet pipe is connected to the oil storage module; the water storage module is provided with a water outlet, the oil storage module is provided with an oil outlet, and both the water outlet and the oil outlet are provided with hoses.

10. A method for using a standardized stall device capable of self-supplying energy and self-processing garbage according to any one of claims 1 to 9, characterized in that: The method comprises the following steps: (1) placing corresponding stalls under the standardized stall device; (2) charging the storage battery with solar energy through the photovoltaic panels of the photovoltaic power generation and energy storage system, and the storage battery is used to power the lamp tube, the garbage treatment system and the stall; (3) when treating the garbage generated by the stall, the garbage is input into the crushing module through the garbage collection bucket of the preliminary treatment device of the garbage treatment system, and the crushing spiral blade of the crushing module rotates to crush the garbage into a mixed paste. After the crushing is completed, the valve A at the output end of the crushing cylinder of the crushing module is opened, and the mixed paste garbage enters the extrusion drying module; (4) the valves A at the feed inlet and the discharge outlet of the folding cylinder of the extrusion drying module are closed, and the cylinder of the extrusion drying module drives the folding cylinder to compress, and the liquid of the mixed paste is discharged to the oil-water separation device through the liquid outlet of the folding cylinder, and the remaining solid garbage squeezed out of the water is heated and dried by the heater, and then the folding cylinder is discharged. The valve A at the material inlet is opened, and the dried solid waste is input into the solid fermentation device. The fermentation tank of the solid fermentation device is provided with fermentation bacteria, which can ferment the solid waste to form ecological fertilizer for recycling; (5) The positive and negative electrode electrolytic rods of the oil-water separation device electrolyze the mixed liquid, so that the small oil droplets aggregate into larger oil droplets, thereby separating the oil-water mixed liquid into large particles of oil molecules and small particles of water molecules. The valve B of the outlet pipe is opened. Since a filter membrane is provided at the input end of the outlet pipe, only small particles of water molecules can pass through the filter membrane and enter the water storage module. The remaining liquid is pure oil. The pure oil enters the oil storage module through the oil outlet pipe and can be recycled to form biodiesel after subsequent precipitation; (6) When it rains, rainwater is directly discharged into the water storage module through the photovoltaic rainwater collection port of the photovoltaic power generation and energy storage system, the support frame rainwater collection port of the umbrella-shaped support frame, and the rainwater collection pipeline.

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