Abrégé

The present invention relates to the technical field of water resource analysis. Specifically, disclosed is an irrigated area saline water resource analysis method based on deep learning. The method comprises: constructing an irrigated area underground saline water resource utilization potential prediction model on the basis of the degrees of matching between the cases where vegetation will not degrade, salt will not be accumulated in soil, and/or fresh water and saline water are mixed in an irrigated area and a crop water requirement pattern, the objective of minimizing economic investment, and the constraint condition of saline and fresh water resource quantities; and on the basis of the irrigated area underground saline water resource utilization potential prediction model, determining irrigated area saline water utilization potential parameters under different combinations. According to the present invention, the irrigated area saline water utilization potential in different scenes and under different combinations can be determined, providing accurate guide for the development of saline water resources and effectively reducing the cost of saline water resource development.

Classes IPC  ?

• A01G 25/00 - Arrosage des jardins, champs, terrains de sports ou similaires

Abrégé

An irrigation and drainage integrated apparatus for multi-water-source recycling and intelligent drainage control, comprising a water inlet pipeline (1) and a water collecting well (6). One end of the water inlet pipeline (1) is embedded into the inner wall of the water collecting well (6); a pump pool (3) is fixedly connected to the bottom of the water collecting well (6); a water pump (4) is installed in the pump pool (3); an outlet of the water pump (4) is connected to an irrigation and drainage pipe network; a drainage control valve (10) and an irrigation control valve (11) are separately installed on the irrigation and drainage pipe network; a connecting pipeline of the irrigation control valve (11) is communicated with a field irrigation system (13); a stainless steel floating ball water level control switch (5) is installed on the inner wall of the water collecting well (6); the stainless steel floating ball water level control switch (5) is connected to a floating ball switch water level control box (7). The irrigation and drainage integrated apparatus for multi-water-source recycling and intelligent drainage control integrates multi-water-source recycling, automatic irrigation control and intelligent field drainage control functions, and implements integrated operation of field irrigation and drainage functions, the technology is mature and reliable, energy conservation, cost saving and consumption reduction are achieved, and field management is facilitated.

Classes IPC  ?

• A01G 25/00 - Arrosage des jardins, champs, terrains de sports ou similaires
• A01G 25/16 - Commande de l'arrosage
• E02B 11/00 - Drainage du sol, p. ex. à des fins agricoles
• E03F 1/00 - Procédés, systèmes ou installations pour l'évacuation des eaux d'égout ou des eaux d'orage
• E03F 3/02 - Disposition des collecteurs ou des systèmes de collecteurs
• E03F 5/10 - Réservoirs collecteursRéservoirs compensateurs pour la régulation du débitBassins d'accumulation
• E03F 5/22 - Adaptations d'installations de pompage pour remonter les eaux d'égout
• E04H 12/00 - ToursMâts ou pylônesCheminées d'usineChâteaux d'eauProcédés d'édification de ces structures
• E04H 12/22 - Semelles ou montures pour pylônes ou poteaux

Abrégé

A drip irrigator for film-mulching drip irrigation, a film-mulching irrigation assembly and an installation method of the film-mulching irrigation assembly are provided. The drip irrigator includes a main pipeline, branch pipes and emitters. Emitter are arranged on an upper surface of the branch pipe and communicate with the branch pipe, water outlet holes are formed in inner and outer ring walls of an annular pipeline, and an opening end of the main pipeline communicates with a water conveying pipeline. By arranging emitters on the upper surface of each branch pipe, the emitters can be effectively prevented from being blocked by wet soil. Meanwhile, the water outlet holes can perform the drip irrigation to the ground simultaneously, and the overall efficiency of drip irrigation to the soil is guaranteed.

Classes IPC  ?

• A01G 25/06 - Agencements pour l'arrosage utilisant des conduits perforés placés dans le sol

Abrégé

Disclosed in the present invention are a drip irrigator for film-mulched drip irrigation, a film-mulched irrigator thereof and an installation method therefor. The drip irrigator comprises a main pipe, branch pipes and dripping heads, the plurality of dripping heads being arranged on the upper surfaces of the branch pipes and communicating with the branch pipes, water outlet holes being formed in an inner ring wall and an outer ring wall of an annular pipe, and an open end of the main pipe communicating with a water conveying pipe. Arranged on the upper surfaces of the branch pipes, the dripping heads can be effectively prevented from being blocked by wet soil. Moreover, the water outlet holes formed in the inner ring wall and the outer ring wall of the annular pipe may simultaneously irrigate the ground, guaranteeing the overall drip irrigation efficiency of the soil. In addition, a mulching film covers a main through pipe and branch through pipes in the film-mulched irrigator so as to reduce evaporation loss of water and to ensure sufficient water for the soil and smooth growth of plants. The mulching film is arranged on the main through pipe and the branch through pipes in advance, providing a simple and convenient installation process for an operator and having greatly improved construction efficiency in comparison with a manner of laying a main through pipe and branch through pipes first and then laying a mulching film.

Classes IPC  ?

• A01G 25/06 - Agencements pour l'arrosage utilisant des conduits perforés placés dans le sol
• A01G 25/02 - Systèmes d'arrosage placés au-dessus du sol qui utilisent des canalisations perforées ou des canalisations avec accessoires pour la distribution, p. ex. pour l'irrigation goutte à goutte
• A01G 13/02 - Couvertures protectrices pour les plantes; Dispositifs pour leur mise en place

Abrégé

A transportation device for fruit and vegetable picking in a solar greenhouse is provided, which may include a guide rail, a moving mechanism and a picking box. The guide rail is horizontally fixed on side surfaces of multiple supporting columns in the solar greenhouse, an upper side and a lower side of the guide rail are respectively provided with horizontally extended sliding grooves, and a top of the moving mechanism is slidably connected to the guide rail through the sliding grooves, and the picking box is hung at a bottom of the moving mechanism. The transportation device is used to hang the picking box at a bottom of the moving mechanism, so that the moving mechanism can carry the picking box to move along the sliding grooves to transport the picking box to a destination, thereby saving time, saving labor and reducing a labor cost.

Classes IPC  ?

• B65G 9/00 - Appareils pour assister la manutention comportant des porte-charges suspendus et déplaçables à main ou par pesanteur
• A01D 46/24 - Dispositifs pour la cueillette des pommes ou de fruits similaires
• A01G 9/24 - Dispositifs de chauffage, d'aération, de régulation de la température ou d'irrigation dans les serres, les châssis ou les installations similaires

Abrégé

Bidens pilosa in the soil to achieve a joint effect of electrodynamic remediation, chemical remediation, microbial remediation and phytoremediation to remediate the cadmium contaminated soil.

Classes IPC  ?

• B09C 1/00 - Régénération de sols pollués
• C09K 17/48 - Composés organiques mélangés avec des ingrédients actifs inorganiques, p. ex. catalyseurs de polymérisation
• B09C 1/08 - Régénération de sols pollués par des procédés chimiques
• B09C 1/10 - Régénération de sols pollués par des procédés microbiologiques ou utilisant des enzymes
• C09K 101/00 - Utilisation agricole

Abrégé

A fish tank flowerpot having an ecological system: water stop walls (3) which are lower than an upper edge of a planting container (2) but higher than the upper edge of a breeding container (1) are arranged in the planting container (2), the water stop walls (3) and the bottom and side walls of the planting container (2) forming a percolation trough; sand and stone reversed filter layers (4) are placed at the bottom of the percolation trough, and a plurality of holes (5) are formed in the side walls at the bottom the percolation trough which are adjacent to the breeding container (1), so as to lead into the breeding container (1). Under the action of gravity, fish breeding sewage enters soil on the upper portions of the sand and stone reversed filter layers (4) from the bottom of the percolation trough through the sand and stone reversed filter layers (4) by means of the holes (5), and a soil saturated zone which is lower than the upper edges of the water stop walls (3) and at the same height as the surface of the water in the breeding container (1) is formed in the percolation trough. Under the action of the capillary force of the soil, water in the soil saturated zone is decomposed and purified by means of soil microorganisms and then diffused into a planting region in the planting container (2); soil moisture is automatically kept constant at field capacity or below, air permeability is good, and the invention is suitable for plant growth. Said process is automatically implemented without requiring external care.

Classes IPC  ?

• A01G 9/02 - Récipients, p. ex. pots ou jardinières Verres pour la culture des fleurs
• A01K 63/00 - Récipients pour poissons vivants, p. ex. aquariumsTerrariums

Abrégé

A novel pressure-less irrigation device, comprising a novel irrigator, the novel irrigator comprising an isodiametric downstream tee (1), an isodiametric downstream tee horizontal water inlet end (1-1), an isodiametric downstream tee horizontal water outlet end (1-2), an isodiametric downstream tee vertical water inlet end (1-3), a connecting tube (2), a reducer (3), a soil saturation water layer formation tube (4), a porous permeable plate (5), a gravel filtration layer (6) and backfill soil (7). The irrigation device evenly conveys irrigation water to crop plant root systems, and on the basis of a "connector" principle and the size of a flow cross-section, necessarily satisfies a "loss-less conveyance" very low flow speed requirement of the "connector" in a static pressure dominant operating state, thereby eliminating the problem of irrigator blockage which accompanies energy dissipation. Under the effect of a capillary force of the soil and a water potential energy difference of the soil, the plants and the atmosphere, water of a soil saturation water layer within the soil saturation water layer formation tube enters the atmosphere via crop plant transpiration so that the height of the soil saturation water layer falls, and on the basis of the "connector" principle, a water supply water level control pool at a head portion is triggered to replenish the water. The water consumption and water replenishment are adaptive, and human intervention and additional energy are not required. The present invention implements low-cost "fool-proof" automatic irrigation and truly even irrigation.

Classes IPC  ?

• A01G 25/06 - Agencements pour l'arrosage utilisant des conduits perforés placés dans le sol
• A01G 25/16 - Commande de l'arrosage
• F16K 31/32 - Moyens de fonctionnementDispositifs de retour à la position de repos actionnés par un fluide et actionnés par un flotteur commandant un robinet ou une vanne