52results about How to "Save land space" patented technology

The invention relates to a new-energy shared aerial rail traffic system capable of being used in air and on land and an operation method, in particular to a hydrogen-fuel new-energy aerial rail traffic system and a new-energy shared vehicle capable of being used in air and on land. The new-energy shared aerial rail traffic system capable of being used in air and on land is composed of an aerial rail system, an air-land lifting station, a new-energy rail vehicle, an unmanned open ground shared vehicle and an air-land Internet of Things intelligent operating command center. According to the new-energy shared aerial rail traffic system capable of being used in air and on land and the operation method, a hydrogen fuel power supply is adopted, environmental friendliness is achieved, pollution is avoided, the noise is low, comfortable riding and safety are ensured, and influences of rain, snow and ice are avoided; an aerial track operates rapidly, the operation plan rate reaches 99.99%, thetraffic efficiency is greatly improved, and the problem of traffic jam in cities is well solved; energy consumption is low, demolition is basically not needed, lamp posts can be replaced or green belts are utilized, and thus land is saved; and the comprehensive construction investment is low, the comprehensive operating cost is low, and the new-energy shared aerial rail traffic system is an important constituent part of urban traffic in future and can greatly change the trip mode of urban residents.

The invention discloses a superimposed multi-layer industrial breeding box. The superimposed multi-layer industrial breeding box comprises a box body, a working channel, horizontal partition plates, vertical partition plates and biological filtering layers, wherein the inner surfaces of the box body are provided with the horizontal partition plates; one ends, far away from the box body, of the horizontal partition plates are fixedly connected with the vertical partition plates; the bottom parts of the vertical partition plates are fixedly connected with the bottom part of the inner chamber ofthe box body; a seaweed breeding layer and four fish-shrimp-shellfish breeding layers are formed between every two horizontal partition plates; and a biological filtering layer is arranged between a horizontal partition plate and the bottom part of the inner chamber of the box body. The superimposed multi-layer industrial culture box made of reinforced concrete provided by the invention has the following advantages: a large amount of land resources can be saved; 2 to 15 layers can be superimposed according to different breeding species; the space outside the water body is compressed; the influence of air on the internal environment of the breeding box is reduced; the temperature of the water body in the breeding box is easy to be controlled; the land space of breeding is saved; the utilization value of a land is increased; investment is reduced; and profits are improved.

The invention relates to a floor-type biochemical combination pond. The pond comprises first-layer biochemical pond bodies, a second-layer biochemical pond body and a third-layer biochemical pond body. The first-layer biochemical pond bodies include the hydrolysis acidification pond bodies and the sludge pond body, the sludge pond body is located at the left edges of the hydrolysis acidification pond bodies, and a running water notch is formed in the portion, three quarters away from the pond bottom, of the right side edge of the sludge pond body and communicated with the hydrolysis acidification pond bodies; one or more hydrolysis acidification pond bodies are arranged, and a sewage inlet is formed in the top of each hydrolysis acidification pond body. The second-layer biochemical pond body includes one or more aerobiotic biochemical pond bodies, and water outlets and water inlets are formed in the pond tops of the aerobiotic biochemical pond bodies and the pond bottoms of the first-layer hydrolysis acidification pond bodies respectively. The floor-type biochemical combination pond has the advantages that the land space is saved, and by using a simple floor chamber structure, resource waste is avoided.

The invention discloses an ecological respiration wall structure for garden landscapes. The structure comprises a square shell, the upper portion of the shell is hollow, the lower portion of the shellis solid, two rotating shafts are symmetrically and rotatably connected on the upper inner wall and the lower inner wall of the shell, the upper end of one rotating shaft penetrates the shell and isfixedly connected with a gear motor, the gear motor is fixedly mounted at the upper end of the shell, and synchronous pulleys are connected on the outer walls of the rotating shafts in a sleeving manner. The structure has the advantages that compared with a traditional technique, a respiration wall structure is fixed and has a shortcoming that a large outline stick figure needs to occupy larger land space when being displayed, the ecological respiration wall structure has the advantages that occupied space is small, cycle display effects are good, water sources are circularly used, water is saved, water shortage is avoided when clean and tidy plant leaves are ensured, a whole plant is completely pruned, artificial pruning is omitted, and pruned branches and leaves need to be collected by workers and are densely distributed, so that the pruned branches and leaves are conveniently collected by the workers.

The invention discloses a current transformer integrated device, which comprises an insulation body filled with insulating materials. A current transformer is serially connected into the insulation body to form a primary inlet wire and a plurality of current transformers are connected into the insulation body in parallel to form a plurality of primary outlet wires; the current transformers are electrically connected with multiple groups of secondary outlet wire terminals arranged on the insulation body in a one-to-one correspondence way. According to the current transformer integrated device provided by the invention, single-input multiple-output of the current transformers is realized through integrated design, the installation of current transformers on a primary road and multiple branch roads is integrally realized, the manner of independently installing the single-input single-output current transformers on the primary rod and the multiple branch roads in the prior art is avoided, the installation and maintenance cost is reduced, the construction safety is improved, the equipment is simplified, and the land space is saved; meanwhile, through a single-input multiple-output integrated arrangement way, a measuring main meter and measuring submeters can be gathered together so as to directly monitor the electric quantity of each current circuit conveniently, the workload is greatly reduced, and the electricity larceny prevention of the circuits is improved.

The invention discloses an insect-preventing and disease-preventing seedling raising device for an improved variety of clonal tea trees. The insect-preventing and disease-preventing seedling raising device comprises a top seat, two seedling raising groups are arranged at the lower end of the top seat in a bilateral symmetry manner, each seedling raising group comprises a plurality of seedling raising boxes which are sequentially arranged from bottom to top, and the front side and the rear side of each seedling raising group are rotationally connected with a main connecting batten and an auxiliary connecting batten which are parallel to each other; transparent films are connected between the main connecting battens and the auxiliary connecting battens, each main connecting batten is connected with a transparent baffle, and a transparent extending plate is upwards arranged at the side, away from the symmetry plane, of each seedling raising box; and a first water leakage hole is formed in the bottom of each seedling raising box, a seedling raising pot capable of being detached and taken out is arranged in each seedling raising box, a second water leakage hole is formed in the bottom of each seedling raising tray, the seedling raising tray capable of being detached and taken out is arranged in each seedling raising pot, and each seedling raising tray is provided with a plurality of seedling raising cup sleeves with two open ends. By means of the insect-preventing and disease-preventing seedling raising device, sealed seedling raising can be carried out on cut cuttings, and ventilation cultivation of tea seedlings in the later period is facilitated.

The invention discloses a rotary traversing type stereo garage which comprises three garage platforms. A ceiling floor is horizontally arranged on the upper side of the garage platforms, multiple support frames are commonly inserted in the ceiling floor and the garage platforms, the ceiling floor and the garage platforms are fixed through the support frames, fixing columns are mounted among the garage platforms, each fixing columns is sleeved with two rotating sleeves, each rotating sleeve is provided with a connecting block, two carriage shells are symmetrically arranged between the two garage platforms and are respectively and fixedly connected with the rotating sleeves through the connecting blocks, a carriage is mounted in each carriage shell, an equipment seat is arranged in the top of each carriage shell, and a lift is mounted in each equipment seat. The rotary traversing type stereo garage is simple in structure and easy to implement, vehicles can part in the air by lifting thevehicles through the carriages and providing annular garages matched with the vehicles, land space is greatly saved, and land utilization is increased.

The invention provides a scale bucket conveyor belt dragged by chain plate axis chains. The scale bucket conveyor belt comprises two chain plate axis chains installed at the two sides, paired mandrels at the two sides and scale buckets, wherein the paired mandrels at the two sides are installed on each chain link of the chain plate axis chains at the two sides; the scale buckets are installed on the paired mandrels at the two sides and overlap with each other; the scale buckets comprise central tubes, material blocking side plates, bucket grooves, reinforcing rib plates, wear plates and locating plates; the central tubes are installed on the mandrels at the two sides; the material blocking side plates are installed at the two ends of the central tubes; the sides of the straight edges of the bucket grooves are installed on the central tubes; the reinforcing rib plates are connected on the straight edges of the bucket grooves and the material blocking side plates; the wear plates are installed at the bottoms of the bucket grooves; and the locating plates are installed between the bevel edges of the scale buckets and the wear plates. The scale bucket conveyor belt dragged by chain plate axis chains has a simple structure, is capable of self-sweeping, has the effects of saving energy and reducing consumption, is stable in operation, has large output and large dip angle, achieves long-distance conveying, can be widely applied to material conveying and is especially suitable for dry ash material conveying.

The invention provides a planting method for dwarfing and high-yield medicinal cannabis sativa. The planting method comprises the steps of preparation before field planting, field planting after seedling raising and management after field planting; management after field planting comprises a seedling growing period, a rapid growing period, synthesis promoting agent injection and a flowering period. Cannabis sativa seedlings are transplanted into a root control container for field planting, dwarfing and rational close planting of the cannabis sativa are achieved, the height of cannabis sativa plants is controlled to be 92-103 cm, the land space is saved, the photosynthetic area is effectively increased, the yield of floral leaves is increased, and the cultivation time is shortened; harvesting is easier after dwarfing, and the labor productivity is improved; when 3-4 pairs of true leaves grow on the cannabis sativa seedlings, cold treatment is carried out, at the moment, the seedlings mainly grow in a vegetative mode and do not grow in a reproductive mode, and the flower bud differentiation process is promoted to advance after cold treatment; a female inducing agent is sprayed to the cannabis sativa, so that the number of female flowers is greatly increased during sex differentiation of the cannabis sativa; a synthesis promoting agent is injected into the cannabis sativa, CBDA synthetase genes are increased, CBDA synthetase is increased, synthesis of CBD is promoted, and therefore the content of CBD is increased.

The invention discloses an intelligent automatic charging device, method and equipment. The device comprises a server, an electric energy conversion device, a track device and an automatic charging robot. The server is used for realizing information interaction with the user side APP and generating a corresponding control instruction; the electric energy conversion device is used for converting electric energy in a power grid into electric energy conforming to use indexes of the electric power mobile carrier; the track device is used for supporting the automatic charging robot to move along the track device; the automatic charging robot comprises a moving unit, a mechanical arm, a visual guiding unit and a charging state control unit. Unmanned charging can be realized, and a user only needs to place an order on the APP and then automatically processes the whole process without manual participation, so that convenience and rapidness are realized. And multiple electric vehicles can be charged at the same time, only one electric energy conversion device needs to be configured, multiple robots cooperate with one another, all-weather uninterrupted charging can be achieved, and the charging efficiency is improved.

The invention relates to the technical field of foundation pit pipe ditch backfilling, and discloses a vibrating watertight backfilling method of foundation pit pipe ditches. The vibrating watertightbackfilling method comprises the following steps that S1, in the reclaimed material production stage, pre-treatment sorting on construction waste is firstly carried out, and wood, plastic, rebar and domestic waste in the construction waste are removed through by manual sorting; S2, a mobile crusher is used for crushing the construction waste obtained after sorting in the step S1, so that the particle size of a broken construction waste material is 1 mm-30 mm; S3, accurate sorting is carried out on the construction waste material in the step S2, and scrap iron and mud impurities in the materialare removed by a magnet adsorption and washing mixed manner; and S4, the screen size is controlled to further screen and treat the material, the material is used for preparing recycled aggregates indifferent specifications, and the recycled aggregates are put aside for standby application. According to the vibrating watertight backfilling method, comprehensive utilization of the building waste recycling material is carried out, the processing pressure of the construction waste generated by urban renewal can be alleviated, and the land space of the building and construction waste receiving site is saved.

The invention discloses a household kitchen waste processor. The household kitchen waste processor comprises a box body, a box cover, a box bottom, a purifying device, a decomposing cabin, an exhaust fan, a motor, a heating device, a control circuit and a functional button region; the box cover, the box body and the box bottom are arranged from top to bottom and form a main body frame; the purifying device, the decomposing cabin, the exhaust fan, the motor, the heating device, the control circuit and the functional button region are accommodated in a closed space formed by the box cover, the box body and the box bottom; the purifying device is fixedly arranged on the box bottom and is connected to the decomposing cabin and the exhaust fan; the motor is connected to the decomposing cabin; the heating device externally coats the decomposing cabin; and the control circuit is electrically connected to the purifying device, the decomposing cabin, the exhaust fan, the motor, the heating device and the functional button region.

The invention discloses environment-friendly garbage treatment equipment. The equipment comprises a treatment tank, wherein first supporting plates are fixedly mounted on the two opposite side walls of the treatment tank correspondingly, lifting mechanisms are arranged at the top ends of the first supporting plates, supporting columns are fixedly mounted at the top ends of the first supporting plates, second supporting plates are fixedly mounted at the top ends of the supporting columns, an extrusion mechanism used for compressing garbage is arranged on the second supporting plates, a compression cylinder is installed between the two supporting columns in an up-down sliding mode, and openings are formed in the top and the bottom of the compression cylinder correspondingly. When the environment-friendly garbage treatment equipment is used, garbage is put into the compression cylinder, then the garbage in the compression cylinder is compressed through the extrusion mechanism, after compression is completed, the compression cylinder is controlled to move upwards through the lifting mechanism, and finally the compressed garbage is pushed into a discharging channel through a pushing mechanism, so that the automation degree is high, garbage treatment efficiency is high, garbage can be well compressed, the size during garbage landfill is reduced, and the land space is saved.