271results about How to "Reduce land cost" patented technology

The invention relates to a photovoltaic solar energy pavement structure unit, a power generation system and a manufacturing method of the pavement structure unit. The pavement structure unit comprises a concrete base, a photovoltaic solar cell panel and a PMMA light-transmitting protective plate, a sinking part is arranged in the center of the concrete base, the PMMA light-transmitting protective plate is arranged on the concrete base in a covering mode to define a closed space, and the photovoltaic solar cell panel is packaged in the closed space. The power generation system comprises a solar energy storage battery controller, a storage battery and multiple photovoltaic solar energy pavement structure units, the photovoltaic solar energy pavement structure units are laid to form a pavement and connected in parallel or series to the solar energy storage battery controller, the solar energy storage battery controller is connected with the storage battery, and the output end of the storage battery or the output end of the solar energy storage battery controller is connected with an electric load. The manufacturing method includes the steps that S1, the concrete base is prefabricated; S2, the photovoltaic solar cell panel is installed; S3, the PMMA light-transmitting protective plate is arranged on the concrete base in a packaging mode and receives penetrating light irradiation.

Floating ponds for the cultivation of algae are disclosed. The floating ponds consist of a buoyant framework, a liner, a culture, and a mooring system. Submersible floating ponds are disclosed with a buoyant framework built from tubes that may be filled or partially filled with, for example, air, or water, or the surrounding water, or the culture, and thereby the present invention provides a framework in which the buoyancy may be modulated. Use of submerging lines and spools are disclosed to control the orientation and depth of the floating pond during submersion.

The self-sustaining drone aircraft freight and observation system (5) comprises a fleet of jet-powered drone aircraft (10) designed to carry freight (12) only. The drones (10) operate from a separate airfield in outlying areas to decrease land costs and to avoid disturbing residential and business areas. Navigation is automated using guidance from GPS satellites (16), and the aircraft (10) can be assisted by a hydraulic catapult (13) during takeoff to reduce the fuel payload. The observation component (18) includes sensors that can observe weather conditions and emergency signals from boats, ships and other sources. The system (5) may include a large-scale energy production center and multi-acre vegetable, herb and flower production center (26). The energy production center includes solar panels (30), fuel cells (38), and batteries (44). Thus, the system (5) does not need to be connected to the public utility electrical grid.

A landing gear assembly that supports the front end of a truck trailer when the trailer is not being pulled by a truck has a gearing mechanism that provides a two-speed operation for raising and lowering the legs of the landing gear assembly, where the gearing mechanism is entirely contained inside the leg housings of the landing gear assembly and has a simplified, two shaft, five gear construction that reduces the manufacturing cost of the assembly.

The invention relates to a well drilling wastewater flocculation precipitation treatment device. The device comprises a flocculation reaction tank, a flocculation settling basin and an intermediate tank, the flocculation reaction tank is provided with a stirring device, the flocculation settling basin and the intermediate tank are arranged on a well site, the flocculation reaction tank is provided with a water feeding port, a chemical feed port and a water discharge port, the water feeding port, the chemical feed port and the water discharge port are communicated to the outside, a communication valve is arranged between the flocculation settling basin and the intermediate tank, a first water pump is disposed between the flocculation settling basin and the flocculation reaction tank, the flocculation settling basin is communicated with a water inlet end of the first water pump, a water outlet end of the first water pump is communicated with the flocculation reaction tank, the flocculation reaction tank is communicated with the flocculation settling basin and the intermediate tank which are arranged on the well site to form a water circulation to collaboratively store water bodies, defects that the transportation is difficult, and uniform stirring is hardly achieved when the flocculation reaction tank is oversize are overcome, the required volume of the flocculation settling basin is reduced, besides, the water bodies formed by well drilling wastewater and flocculating agents are maintained in a flow state all the time, and the dissolving efficiency of the flocculating agents is improved.

A high-efficiency residential structure includes a set of dwelling units, wherein a portion of said dwelling units are first-floor dwelling units and a portion of said dwelling units are second-floor dwelling units; a set of garages comprising a plurality of parking spaces, wherein said dwelling units and said garages are disposed within a footprint associated with said residential structure; a set of interior passageways, each of said interior passageways directly linking one of said dwelling units to one of said garages such that the site-density, yield, direct-access ratio, and efficiency of the structure is substantially optimized.

The invention relates to a stacking robot system of cold-end glass on a floatation glass production line, comprising a vision system, a roller way (1) and a plurality of stacking mechanical hands, wherein the vision system and the roller way (1) comprise a roller way (1.4), an installation rack (1.2) and a photographic system (1.1); each stacking mechanical hand comprises a mechanical hand (2), a sucking disc combination rack (3) and two double-station rotary tables (4), wherein the sucking disc combination rack (3) comprises a sucking disc rack (3.1), a plurality of sucking disc mechanisms (3.2), a set of two-point detection assembly (3.6), a set of one-point detection assembly (3.5) and four sets of anti-collision detection assemblies (3.10, 3.11, 3.12); the two-point detection assembly (3.6) is transversely arranged on the bottom of the sucking disc rack (3.1), the one-point detection assembly (3.5) is longitudinally arranged on the bottom of the sucking disc rack (3.1), and the four anti-collision detection assemblies (3.10, 3.11, 3.12) are arranged on the sucking disc rack (3.1) in a rectangle shape. The stacking robot system of the cold-end glass on the floatation glass production line can automatically realize the grading stacking casing.

The invention provides a high-voltage DC transmission converter valve single-row valve tower which comprises a top shielding cover, a bottom shielding cover and a converter valve arranged between the top shielding cover and the bottom shielding cover, wherein the top shielding cover and the bottom shielding cover are arranged horizontally. The converter valve is connected with the top shielding cover and the bottom shielding cover through suspension insulators. The converter valve is formed by connecting converter valve modules, forming an inclination angle with the horizontal direction, in series in sequence in the vertical direction in the form of a zigzag rule. The high-voltage DC transmission converter valve single-row valve tower is more compact in overall structure and more reasonable in layout, and meanwhile, better solves the problems of high-frequency oscillation due to cooling water circuit insulation and connecting busbar inductance, reduces operational risks, and meets the design requirement for higher voltage and current level of the (ultra) high-voltage DC transmission converter valve.

The invention discloses an automatic package delivery machine, and relates to the field of express delivery. The automatic package delivery machine comprises a machine body in which a storage device is arranged, wherein the storage device comprises a plurality of storage cells used for storing packages to be delivered; the machine body is connected with a gripping device via a mobile connection device; a control device is also arranged in the machine body, the control device establishes mapping information between the packages to be delivered and the corresponding storage cells, and thus the automatic delivery of the packages to be delivered is achieved by recognizing the mapping information and controlling the gripping device; and a sealing protection device is arranged outside the delivery machine, and can seal and protect the whole machine. The automatic package delivery machine provided by the invention integrates three functions of storing the packages by delivery mans, picking the packages by recipients and sending the packages, so that a high degree of automation is achieved, manpower and material resources and time cost during package sending and delivering processes are greatly reduced, and the automation and intelligence of the express industry are facilitated to a certain extent.

The invention discloses a dendrobium officinale imitation wild planting method. The method comprises the procedures of selection of planting places, selection of nursery stocks, planting and post-planting management; dendrobium officinale nursery stocks which are grown vigorously, are flourishing in roots and are planted for 3-6 months in a greenhouse of a low-yield longan orchard are selected for performing imitation wild planting, and are subjected to post-planting management to obtain the dendrobium officinale. According to the dendrobium officinale imitation wild planting method, the low-yield longan orchard resources are fully utilized, the land cost is reduced, and the yield of the longan orchard is increased; by controlling simple facilities, water contents and the like of the places, the dendrobium officinale grown under the imitation wild environment condition is acquired, and the reliability and the security of the product are guaranteed; moreover, the method is high in economic benefit, social benefit and ecological benefit.

The invention discloses a cloud-based energy internet energy storage and transaction system, which comprises a distributed or centralized energy storage station, an internet of things intelligent control unit in the energy storage station, an energy storage cloud and a remote intelligent scheduling control and transaction center. According to the invention, an energy storage slave entity is combined with the Internet, so that the combination of energy flow and information flow is realized, various services such as peak regulation and frequency modulation, energy sales, energy spot goods, carbon transaction and the like of an energy storage station are realized, and various energy waste problems such as electricity abandoning, heat abandoning, wind abandoning, water abandoning and the likeare solved; and energy storage energy is changed into movable assets from fixed assets through energy storage cloud, and a cloud sharing and transaction mechanism of energy storage resources is established, so that energy storage energy transaction and carbon transaction based on a block chain technology is achieved, the system is convenient, real-time and safe, revolution of an energy supply mode, a use mode and an energy storage resource operation income mode is achieved, an excellent way for realizing zero-carbon energy supply is provided, and excellent economic benefits and social benefitsare achieved.

The invention provides a method for treating coking biochemical effluent by microwave-oxidation-coagulation technology, which comprises the following steps of: A, adding a mixed reagent consisting of H2O2 and Fe2+ into the coking biochemical effluent until the mass concentration of hydrogen peroxide in water is between 0.01 and 1 percent, and controlling the pH to between 2.0 to 6.0; B, delivering the mixed liquid into an industrial microwave oven for processing for 5 to 60s; C, regulating the pH value of the mixed liquid to between 6.0 and 6.5 or 7.5 and 8.5, and carrying out oxidation treatment for 1 to 4 hours under an aeration condition that the aeration rate is 10 to 40m<3>/h; D, adding a coagulant into the liquid until the mass concentration of the coagulant in the liquid is betweenone millionth and one hundred thousandth; E, precipitating and separating; F, filtrating the liquid to obtain process effluent for recycling; and G, collecting sludge, separating the liquid from the sludge; and returning the liquid to the step D, and filter-pressing the sludge to obtain sludge cakes. The method realizes recycling, does not discharge sewage, and effectively solves the problem thatpresent coking sewage is difficult to treat and to recycle.

The invention discloses an intelligent infrared digital panoramic system and a warehouse management method thereof. The infrared digital panoramic system comprises a bar code recognition device, a skyeye device and a data processing device. The bar code recognition device comprises a supporting rod, a bar code recognizer, a plurality of supporting plates and a plurality of cameras corresponding to the supporting plates respectively. The same ends of the multiple supporting plates are all fixed to the supporting rod. Each camera is installed on the corresponding supporting plate and used for shooting images of goods. The bar code recognizer reads the bar code information of the goods according to the image information shot by the camera. The sky eye device comprises a plurality of infrareddistance measuring mechanisms, and the infrared distance measuring mechanisms are used for detecting the distance between the sliding assembly and the stacking top face of the goods. The length of each roadway can be shortened, the distance between the roadways can be greatly shortened, the number of storage locations is increased, and the space utilization rate of a warehouse is increased. And the overall cost of warehouse staff is reduced, the labor cost is saved, and the cost reduction effect is remarkable.

The invention relates to an automatic assembly line for an LED energy-saving lamp. The automatic assembly line comprises a rack, an electric cabinet, a disc bottom plate, a disc top panel, a rotating aluminum plate, a center line settling component, a screw cap preloading component, a screw cap tightening component, a lightening test component, a center line shearing component, a middle nail loading and pressing component, a screw cap riveting component and a lamp unloading component, wherein the rotating aluminum plate is also provided with a plurality of tooling die holders and tooling fixtures; the plurality of tooling die holders are distributed in a round array; and the tooling fixtures are arranged on the tooling die holders. Eight procedures are concentrated into disk equipment, so that complete automation of all procedures is achieved; the production efficiency is greatly improved; the labor intensity and the labor cost of a worker are reduced; equipment operation is relatively intelligent and convenient; equipment is compact in structure and small in occupied space; and the land cost is saved.

Disclosed are combined removal device and method for sulphur, mercury and nitrate in smoke. The device comprises a sulphur removal system, a combined mercury-nitrate removal system, a mercury ion recovery system, an elementary mercury recovery system, and an oxidant regeneration system. The sulphur removal system is disposed on the lower portion of a column. The combined mercury-nitrate removal system is disposed on the upper portion of the column. The mercury ion recovery system is connected with the bottom of the sulphur removal system. The elementary mercury recovery system is connected with the combined mercury-nitrate removal system. The oxidant regeneration system is connected with the elementary mercury recovery system. The removal method includes smoke purification, mercury atom recovery and chlorine atom recycling. The removal device and method have the advantages that the structure is simple, integrity is high, operational cost is low, materials are recycled, and byproducts can be recycled.

The invention provides a fluid UV sterilization system capable of automatically and stably keeping the fluid level, which includes a channel, a UV lamp module group, an electrical controller and a mounting bracket for UV lamp module(s), each UV lamp module comprising a frame and a plurality of UV lamps, the orientation of the frame and the lamps is perpendicular to or forms an angle with the general flow direction in the channel. A baffle is provided on either or both of the upstream and downstream of at least one of the UV lamp module(s), and the bottom of the baffle extends to such an extent towards the bottom of the channel that it at least reaches within the effective radiation distance of the UV lamp module group towards the fluid surface. The fluid UV sterilization system according to the present invention can control the fluid level automatically and stably, and can be used for the sterilization of domestic sewage, industrial sewage, recycled water, tap water and other kinds of water.

The invention discloses an isolating switch which accesses direct current to a high-voltage power transmission line in direct-current ice melting of the high-voltage power transmission line in winter. The isolating switch for direct-current ice melting provided by the invention is simple and safe in operation, is small in occupied area, is simple in structure, is investment-saving, comprises an alternating-current support insulator, a direct-current support insulator and an operation support insulator that are installed on an isolating switch support; the alternating-current support insulator is provided with an alternating-current wiring terminal and a static contact which are connected; the direct-current support insulator is provided with a vertically-arranged electric conducting disconnecting link and a direct-current wiring terminal which are connected; an operating mechanism connecting rod of the electric conducting disconnecting link is connected with the electric conducting disconnecting link through the operation support insulator; and the static contact is arranged above the electric conducting disconnecting link, and when the electric conducting disconnecting link is switched on, a moving contact of the electric conducting disconnecting link is connected with the static contact. According to the invention, the danger of manual operation is avoided, the occupied area is small, the investment is saved, and the operation is convenient.

The invention discloses a method for interplanting motherwort in a vineyard. Interplanting motherwort in the vineyard fills the technical blank of interplanting motherwort in the vineyard. Motherwort and grape vine require different soil nutrients, thereby realizing nutrient complementation between motherwort and grape vines, and facilitating season growth of motherwort and grape vines. Motherwort is sowed in spring and autumn in combination. Growing motherwort twice a year makes better use of the land, and the motherwort sowed in autumn uses the land in winter which otherwise is a blank stage. The method improves comprehensive utilization rate, and simple for operation. Motherwort is easy to manage, the comprehensive benefit is good, and the method is worthy of promotion.

The invention relates to the technical field of medicinal plant cultivation, in particular to a Ganoderma lucidum facility cultivation method. The Ganoderma lucidum facility cultivation method includes: feeding water to lands in Ganoderma lucidum cultivation sheds after the Ganoderma lucidum is harvested, scattering lime nitrogen and/or slaked lime to watered lands, removing sun-shading systems ofthe sheds, retaining farm films, sealing the Ganoderma lucidum cultivation sheds to perform shed closing; performing deep ploughing on soil in the sheds after the sheds are closed for 7-21 days; performing chlorine dioxide neutralization and disinfection, opening the farm films, scattering seeds of Astragalus sinicus and/or ryegrass in the Ganoderma lucidum cultivation sheds after the soil is dry, and allowing the Astragalus sinicus and/or ryegrass to naturally grow; and performing arrangement on next Ganoderma lucidum cultivation after performing deep ploughing on the soil where the Astragalus sinicus and/or ryegrass is planted. The Ganoderma lucidum facility cultivation method can reconstruct a soil micro-ecosystem by performing watering, disinfection, deep ploughing, and plant fertilization on the Ganoderma lucidum cultivation sheds, and can effectively solve the problem of successive cropping obstacles of the Ganoderma lucidum.

The invention discloses a photovoltaic electricity generating device which comprises a support and battery plates (1) which are supported by the support, wherein the support comprises a main support (2) and at least one branch support (3) arranged on the main support (2), all the branch supports (3) are distributed along the main support (2) in the axial direction, a plurality of battery plates (1) are arranged, and each branch support (2) at least supports one battery plate (1). According to the photovoltaic electricity generating device, photovoltaic generating capacity within unit land area can be effectively increased, and accordingly land cost for photovoltaic electricity generating is saved. Besides, the solar photovoltaic electricity generating device is simple in structure.

The invention relates to the technical field of garbage pretreatment, and specifically relates to a garbage compressor. The garbage compressor comprises a casing. The interior of the casing is sequentially provided with a butt joint chamber, a compression storage chamber, a feeding chamber and a machine part chamber, a gate is arranged between the butt joint chamber and the compression storage chamber, the compression storage chamber is provided with a draining system, a feeding funnel communicated with the feeding chamber is arranged on the feeding chamber, the machine part chamber is provided with a push head, and the gate and the push head are supplied with power through a hydraulic system. The invention also discloses a garbage compression processing method employing the above garbage compressor and a garbage transfer station employing the above garbage compressor. The garbage compressor is simple in structure, low in cost and high in automation degree, and is practical, simple, reliable and safe, the equipment failure rate is reduced, the operation cost is reduced, the labor intensity is reduced, and the labor efficiency is improved. The garbage transfer station can satisfy the tonnage of the transport vehicle, the long-distance transport cost is reduced, the equipment integration degree is high, the land is saved, and the capital construction cost is saved.