456results about "Agricultural buildings" patented technology

The segment for a tower of a wind energy turbine comprises a tubular section having a longitudinal axis and inner and outer sides, and at least one group of supporting elements arranged at the inner side of the tubular section. The segment further comprises at least one platform supportable by the supporting elements of the at least one group of supporting elements.

The invention relates to a rice field-fishpond planting and breeding compound system, which belongs to the technical field of comprehensive utilization of agricultural ecological aquaculture. The compound system comprises a rice field, a fishpond, a simple ecological ditch and a strengthened ecological ditch, wherein the rice field is arranged at one end of the fishpond; the strengthened ecological ditch and a water collecting tank are respectively arranged on one side of each of the fishpond and the rice field; the simple ecological ditch is formed in the rice field; a small overflow port is formed in the simple ecological ditch; the rice field is communicated with the water collecting tank by a large overflow port; the fishpond is communicated with the simple ecological ditch by a water suction pump. According to the rice field-fishpond planting and breeding compound system disclosed by the invention, the rice field planting and the fishpond breeding are organically combined by the ecological ditches, so that the fishpond breeding water is refluxed to a new circulating water planting-breeding mode after being purified by the rice field and the ecological ditch. Moreover, the problems that an existing rice-orientated planting-breeding mode with the fish breeding has rice-fish contradictions including field drying, fertilizer applying, pest controlling and the like in the production process, and is limited in yield and inconvenient for large-area popularization are solved.

The invention relates to an automatic aeroponic vegetable planting and harvesting production line which is composed of a sowing and seedling hastening workshop, a planting and transplanting workshop, a sunlight planting greenhouse, a harvesting and packaging workshop, a cleaning workshop and a planting frame conveying system. The sowing and seedling hastening workshop is used for sowing vegetable seeds in planting sponges and cultivating the seeds into seedlings. The planting and transplanting workshop is used for transplanting the seedlings to planting plates and placing the planting plates onto planting frames. The sunlight planting greenhouse is used for growth of the seedlings. The harvesting and packaging workshop is used for harvesting, packaging and transporting ripe vegetables. The cleaning workshop is used for recycling and cleaning the planting plates. The planting frame conveying system is used for transporting vegetables between the planting and transplanting workshop, the sunlight planting greenhouse and the harvesting and packaging workshop. The automatic aeroponic vegetable planting and harvesting production line integrates sowing, breeding, transplanting, culturing, harvesting, packaging and logistics, and is complete in function, stable and reliable in performance, high in automation degree, capable of meeting the planting requirements of different vegetables, convenient to use and high in applicability.

The present disclosure describes a system for joining a gondola to the concrete tower of an aerogenerator, wherein the concrete tower is formed by a lower annular section, one or several intermediate annular sections and an upper annular section, including a flat annular support which is inserted between an upper surface of the upper annular section of the tower and the lower surface of a yaw bearing that supports the gondola, the flat annular support comprising orifices wherethrough a plurality of joining means pass, each of which is fixed to the bottom of the upper annular section of the tower and to the bottom of the yaw bearing.

A rectangular tilt-up concrete tank includes a concrete slab with a metal plate anchored thereto, the metal plate defining at least one substantially linear concrete side wall location. A plurality of preformed concrete side panels each having metal plates attached along a bottom edge and opposing side edges are welded in a liquid-tight weld to the metal plate defining the concrete side wall location and a side metal plate of each side panel is welded to a metal side plate of an adjacent side panel in a liquid-tight weld to define a concrete side wall. Horizontal and vertical post-tensioning sleeves are provided in the side panels for receiving post-tensioning tendons.

A fodder growing apparatus includes an insulated housing having a draining floor, a door-closable open face, and a plurality of vertically-spaced platforms being supported in a position inclined downward between 3° and about 6°. The apparatus further includes pass-through irrigation system including spray nozzles supported over each of the platforms and supplied with water. An illumination system of the apparatus includes an LED equipped lighting assembly supported over each of the platforms. A ventilation system of the apparatus includes forced ventilation means. The apparatus further includes a programmable controller selected to deliver a time-variant program of at least irrigation and lighting, and temperature control means controlling the temperature within the housing.

An anchoring assembly part for a wind turbine tower, which part is in a ring- or ring segment shape and prefabricated from a concrete material, and which has at least one projecting reinforcement element for the connection with a lower tower portion made of a concrete material, and at least one bore for receiving an anchor bolt for the detachable connection with an upper tower portion made of steel, an anchor sleeve with an internal thread for screwing in the anchor bolt being arranged in said bore.

The invention provides a phase-change energy-storage solar greenhouse architectural structure system which can heat a phase-change energy-storage material by virtue of solar energy in the day and allow the phase-change energy-storage material to release heat at night; and the structure system meets the need of agricultural products in winter and the need of people in a working condition. The phase-change energy-storage solar greenhouse architectural structure system comprises a foundation pier, a frozen-insolating laminated plate, a slope crest truss, upright frames at two sides and a rear upright frame or a phase-change energy-storage rear upright plate and/or a phase-change energy-storage rear wallboard and a phase-change energy-storage side wallboard and a self-waterproofing phase-change energy-storage rear top plate, an external-layer fixed top membrane and an internal-layer retractable insulation membrane. In the invention, the structure system is assembled into a phase-change energy-storage solar greenhouse at a construction site.

A device for connecting bars end-to-end includes a hollow body having an internal cavity with at least one bar insertion opening and a longitudinal axis extending through the at least one insertion opening, and a plurality of radially adjustable clamping elements. The device further includes at least one locking element movably arranged inside the hollow body. The internal cavity of the hollow body has at least one slope inclined relative to the longitudinal axis of the hollow body. The at least one locking element has an inclined face that matches the profile of the at least one slope and a gripping face with at least one protrusion.

The invention provides large-scale high-efficiency fly maggot culturing equipment and a large-scale high-efficiency fly maggot culturing process, and relates to the field of fly maggot culturing. The equipment comprises at least one culturing workshop with a multifunctional ceiling. At least one feeding machine travelling along double-row distribution rails is arranged in the culturing workshop. A pair of main rails is perpendicularly arranged on the front of one ends of the distribution rails. A rail car used for transferring the feeding machine among different distribution rails is arranged on the main rails. Transferring rails horizontally perpendicular to the main rails are arranged on the rails car. The height of the transferring rails is consistent with the height of the distribution rails. The workshop ground between the two rails of the distribution rails form a culturing bed for fly maggot culturing. The equipment also comprises a total control device connected with an alarm. With the large-scale high-efficiency fly maggot culturing equipment and process provided by the invention, fly maggot continuous pipeline culturing can be realized. The equipment and the process are not influenced by climate temperature, and have high automation degree. With the equipment and the process, fly maggot large-scale and high-efficiency production can be realized.

A duct system for profiled post-tendon construction has a first duct, a second duct and a third duct joined together in end-to-end relationship. The first and third ducts are of one type of polymeric material. The second duct is of a different type of polymeric material. The second duct has a parabolic curvature while the first and third ducts are generally straight. The second duct has a cross-sectional configuration that is identical to the cross-sectional configuration of the first and third ducts.

The invention discloses a Ferris wheel type farm, which aims to solve food crisis caused by danger of over population, shortage of farmland, land abandoning, agricultural pollution, weather change and logistics dilemma. The Ferris wheel type farm is characterized in that the Ferris wheel type farm is a greenhouse facility which is arranged on a vertical surface and capable of moving circularly, comprises Ferris wheels, a sail transmission system, a water circulation system, a microclimate planting chambers, movable planting racks, a wind and solar hybrid power generating system, point-of-sale terminals and organism recirculation devices.

The invention provides an improved farming-above and fishing-below ecology breeding method in the saline-alkali land. A sunlight greenhouse (1), a fish pond (4), a livestock breeding house (2), a residence house (5), and a methane pond (3) are arranged concentratively. The dejection can be used for feeding the fish or be put into the methane pond, the marshy liquid and the marshy dregs can be used for fertilizing the field or fatting the fish, and the methane can be used for lighting or cooking. Through matching the agricultural integrated producing technologies, the invention can make up the deficiency of the own condition of the earthiness, and can ensure that the saline-alkali wasteland tends towards the virtuous ecological cycle after the project is put in practice. The forage grass planted in the cropland can be used to feed the livestock, the dejection of the livestock can be used to feed the fish or produce methane, the silt and the marshy liquid of the fishing pond can be used to fertilize the cropland. The greenhouse and the fishing pond can produce the pollution-free and green food, which can improve yield benefit of the soil maximally. The peasants in the area can be led to be rich and to live a relatively comfortable life.

The invention aims at providing an industrialized planting facility realized by means of an internal nutrient source, which is a facility for realizing the agricultural planting in scale, intelligentized, modularized, new energy source and industrialized manner. A plurality of agricultural planting box bodies are arranged inside at least one building; one or more layers of planting disks are arranged inside the box bodies; a liquid delivering pipeline, a power transmitting pipeline and an air-conditioning delivering pipeline are respectively connected with water supply equipment, power supply equipment and air-conditioning supply equipment and enter the box bodies; at least one pipeline port is arranged on each agricultural planting box body; the liquid delivering pipeline, the power transmitting pipeline or the air-conditioning delivering pipeline enters the interiors of the box bodies respectively through a corresponding liquid delivering pipeline port, a corresponding power transmitting pipeline port or a corresponding air-conditioning delivering pipeline port; the plurality of box bodies are respectively connected through the corresponding pipeline ports; or the liquid delivering pipeline, the power transmitting pipeline and the air-conditioning delivering pipeline enter the interiors of the box bodies through a shared pipeline port; and the plurality of box bodies are connected through the shared pipeline interface.

The invention relates to an original ecological pig farm and an original ecological pig breeding method. The interval between front and rear rows of piggeries of the pig farm is more than or equal to 15m; and the activity space of pigs is formed and shade trees are planted among the piggeries; each unit piggery has large ventilation and light-transmitting area; each piggery is provided with a heat-insulating sleeping area, a manure discharge area, a manure discharge hidden channel, an inner suction dirty gas pumping device, a bathing place for cooling the pigs in hot summer days, a manure collection and hazard-free treatment system and a rainwater drainage system; and the temperature of supplied drinking water in each piggery is no lower than 5 DEG C. Through the original ecological pig farm, the pigs can restore natural habits, naturally ingest food, freely bathe in the sunshine so as to reduce the stress and obviously enhance the disease resistance of the pigs; and the internal and external environments of the piggeries are clean, air is ventilated, smooth and odorless, and pathogenic microorganisms are a few, so that morbidity is reduced; and the problems of residual toxic and harmful substances in pork, and light color and poor taste of the pork can be solved, and the pork becomes more tender, fragrant, and flavorous.

The invention relates to an energy-saving environmental protection fattening hog house. The fattening hog house solves the problems that the prior hog house has splitless rain and sewage, non-separated clean passage and sewage passage, no thermal insulation in the winter and bad cooling effects in the summer, and no energy conservation and environmental protection. The east and west sides of the fattening hog house are solid wall bodies; the roof of the fattening hog house is in a double slope form; big windows are arranged on the south and north sides of the fattening hog house; a sunny exposure film is arranged on the south side; and an opaco curtain is arranged on the north side. In the fattening hog house, yards are arranged in two rows along the latitudinal direction. A clean passage is arranged between the two rows of yards; sewage passages are arranged respectively on the two ends; and sewage discharge ditch is arranged in the sewage passage closely adjacent to the yards. Waterers are arranged on the lower part of the division wall of each yard; and shower water pipes and high pressure washing water pipes are arranged on the upper part of the division wall of each yard. Pig access passage gates and sewage passage gates are respectively arranged on the two sides of the solid wall bodies on the east and west sides; and clean passage gates are arranged in the solid wall bodies on one end of the pig access passage gates. The fattening hog house realizes the functions of separation of rain water from sewage, the strict separation of clean passage from sewage passages, thermal insulation in the winter and cooling effects in the summer, energy conservation, water conservation, and the environmental pollution reduction. The fattening hog house has low fabrication cost and convenient operation, and can be used to realize a standard pig raising mode.

The present invention relates to one kind of stereo rice field cultivation method, which includes constructing enclosure wall around the cultivation field, top stainless steel net, reservoir, irrigation and drainage ditches; killing mouse, mosquito and fly; weeding and sterilizing in early stage; zero tillage; building marsh gas tank; etc. The present invention an increase grain yield, develop ecological agriculture and improve ecological environment.

The invention relates to a planting breeding circular economy sunlight greenhouse. The greenhouse comprises a shed body facing the sun and a shed body in the shade, wherein the shed facing the sun is used for planting, the shed in the shade is used for breeding, the two shed bodies are arranged back to back and share the same cavity wall, and the cavity wall is a biomass pool for converting the straws of planted crops and excrements of bred animals; the work shops of the two shed bodies are arranged inside the sheds; the shed cover of the shed in the shade is higher than that of the shed facing the sun, and the shed in the shade has one lighting surface facing the sun. As the two shed bodies are arranged back to back, namely the planting shed is arranged on the back of a thermal effect greenhouse for breeding poultry and livestock on a large scale, the breeding shed becomes the natural thermal insulation facility for the planting shed and the natural thermal insulation effect is much better than that of the common sunlight greenhouse. The invention converts wastes of the planting and breeding to methane used for heating the shed bodies without outsourcing energy; the greenhouse of the invention can also save land and protect arable land farthest, when building the greenhouse, the top soil in the planting shed is stacked up in the breeding shed and the top soil can become more fertile after being cured by the breeding organic feed for several years.

The invention provides a farm from a box system and at least one container that includes all components and tools required to assist communities in being able to conduct agricultural activities in order to provide sufficient food for or for other off-grid localized food production, e.g., for schools, correctional facilities, etc. The at least one container is provided in a compact form for shipping to locations where needed and provides the necessary tools, agricultural supplies, power and irrigation to facilitate growth of sustainable crops. The invention also provides a method of use of the systems and containers described herein for assisting people in farming activities conducted outside of the containers, thus enabling the system owner to successfully and efficiently conduct organic and small scale farming.