261 results about "Plant maintenance" patented technology

The method of providing includes providing an assessment of the maintenance and technical service needs of a plant, as broadly defined, and recommending services for outsourcing selected from a menu of services. The services are modular and may be mixed and matched to a customized fit with the needs of the plant. Categories of services are directed to technical services, motor maintenance, electro-mechanical services, etc. A generic approach to all plant maintenance provides a framework in which to offer the services. Services are offered throughout the life cycle of a plant. Particular industries are targeted for outsourced services.

The invention relates to an indoor intelligent plant maintenance device comprising an environment information collection sensor, a central processor, and a maintenance motion module. To be specific, the environment information collection sensor is used for collecting environment information of the plant; the input terminal of the central processor is connected with the environment information collection sensor and the central processor is used for receiving plant environment information collected by the environment information collection sensor and carrying out operation and comparison on the environment information and a plant growth characteristic model to obtain a control signal; and the maintenance motion module connected with the output terminal of the central processor is used for executing a corresponding maintenance motion according to the control signal of the central processor. In addition, the invention also relates to a system and method that use the device. The device, system and method have the following beneficial effects: environmental factors including soil humidity, air humidity, an air temperature, illumination density and the like can be monitored in real time; and determination of environmental factor adjustment can be made and a corresponding operation is executed according to the plant growth characteristic model, thereby realizing an intelligent maintenance effect.

A Micro-Electro-Mechanical System (MEMS) and double-layer nozzle based high efficiency, lightweight, low cost, compact, portable fiber-optic connector cleaning apparatus useful for various fiber optic communications applications such as fiber optic cable plant maintenance. The double-layer nozzle design enables the delivery of compressed, filtered air and solvent to connector surfaces. A built-in MEMS pump sucks the air and solvent back to remove particles and contaminations without leaving residues and without scratching the connector surfaces. An interchangeable external needle allows the cleaner to quickly adapt to all kinds of fiber optic connectors. No disassembly is required. The connector cleaner is therefore both fast and effective at cleaning various male and female fiber optic connectors. The fiber optic connector cleaner with 3–5 cc solvent weighs less than half a pound and can be held and operated by one hand.

An overall plan for providing maintenance and technical services for businesses and plants, as broadly defined, includes generic procedures for the services written as a manual of standard practices. A knowledge base or experience database of data and people is utilized, and both hardware and software tools are selected and used in providing the services.

Plant supporting apparatuses designed to hang a planter and plant at a variety of desired locations without lines for external electrical or water supply. Power is provided by solar cells. This construction allows the placement of plants almost anywhere and provides desired routine maintenance automatically. The apparatuses rotate the plant to grow uniformly even though incident light is non-uniform. There are two main assemblies which rotate relative to each other. A pump transfers liquids from a reservoir to a dispensing outlet onto a planter. The pump may be configured to move within the reservoir to stir the water, fertilizer or other liquids being fed to the planter. A planter is also shown which has solar cells and other parts mounted thereon. A control system is used to control operation and ambient light and reservoir liquid level are sensed.

Data on inspection, diagnosis, repair and operation histories are entered in a plant-maintenance apparatus for equipment that constitute a plant to be maintained. Failure-event tree breakdown is performed on failures to be expected for the equipment. Unreliability is predicted of at least one starting item in the failure-event tree breakdown. Unreliability of each item in the failure-event tree is calculated based on a failure unreliability function. Unreliability and a cost of recovery from each failure event in the failure-event tree are multiplied and results of the multiplication are accumulated in accordance with the tree breakdown to obtain a recovery cost. Preventive maintenance expenses are calculated for preventing failure events. Maintenance timing and technique are decided through comparison between the recovery cost and the preventive maintenance expenses.

A web-based plant maintenance system and method for organizing, retrieving, and displaying information relevant to plant maintenance which utilizes a database and a software application. Information relevant to plant maintenance is stored in the database. The software application utilizes the information to create a hierarchy of pages capable of being viewed in a web-browser. An end user can then access the appropriate page by navigating through the hierarchy, or by associating the web pages with design entities in a computer-aided drafting model.

A Micro-Electro-Mechanical System (MEMS) and double-layer nozzle based high efficiency, lightweight, low cost, compact, portable fiber-optic connector cleaning apparatus useful for various fiber optic communications applications such as fiber optic cable plant maintenance. The double-layer nozzle design enables the delivery of compressed, filtered air and solvent to connector surfaces. A built-in MEMS pump sucks the air and solvent back to remove particles and contaminations without leaving residues and without scratching the connector surfaces. An interchangeable external needle allows the cleaner to quickly adapt to all kinds of fiber optic connectors. No disassembly is required. The connector cleaner is therefore both fast and effective at cleaning various male and female fiber optic connectors. The fiber optic connector cleaner with 3-5 cc solvent weighs less than half a pound and can be held and operated by one hand.

The invention provides a water storage-type city road isolation belt having ecological purifying function. The water storage-type city road isolation belt comprises a U-shaped water permeable tank, curb bricks, discharge drains, discharge drain cover plates, an ecological purifying case and plants. The U-shaped water permeable tank is arranged below the center ground of the isolation belt, plants are planted in the U-shaped water permeable tank, the curb bricks are arranged at two sides of the upper surface of the U-shaped water permeable tank; the discharge drains are arranged at two sides of the U-shaped water permeable tank; the discharge drain cover plate is arranged at the top of the discharge drain; and ecological purifying case is arranged at one side of the bottom of the discharge drain close to the U-shaped water permeable tank. The apparatus has safety protection function as the common road isolation belts, can effectively degrade the pollutant carried by raining flow on the pavement, reduces the burden of downstream sewage processing, has water storage and soil moisture retention functions, prolonging the plant maintenance period for the road isolation belt, and saves the water used for irrigation. The road isolation belt has the advantages of simple manufacture, low cost, and convenient enforcement, and is suitable for all kinds of the city roads.

The invention discloses a single-side movable air purification plant wall. The plant wall comprises a water storage tank, a plant maintenance control system and a plant planter, wherein a water pump is arranged in the water storage tank; the plant planter is positioned on the upper side of the water storage tank; a water supply pipe is arranged on the planter; a water inlet of the water supply pipe is arranged in the water storage tank; water which flows out from the water outlet enters the planter; the planter is oblong; a single side of the planter is provided with a planting hole; the plant maintenance control system comprises a controller, a blower, a negative ion generator, an air purifier and an environment monitoring device; the controller comprises a master control module and a display module; the water pump, the blower, the negative ion generator, the air purifier and the environment monitoring device are electrically connected with the master control module respectively. The plant wall has the advantages that the plants are monitored in real time, and watering and light replenishing are adjusted and controlled to realize real-time maintenance of the plants.

A system for allocating field engineers to perform maintenance tasks according to a generated allocation schedule, the maintenance tasks occurring during a planning cycle at customer power plants dispersed within a territory. The system may include a database that stores data related to field engineer and task constraints. The system may further include a computing device configured to: receive an input defining an objective function; using the database, determine an occurring group of the maintenance tasks during the planning cycle; using the database, determine an available group of the field engineers during the planning cycle; using the database, import the task constraints that correspond to the occurring group of maintenance tasks; using the database, import the field engineer constraints that correspond the available group of the field engineers; given the imported task and field engineer constraints, generate an optimized version of the allocation schedule pursuant to the objective function.

The invention discloses a small integrated purification device for sewage and air treatment.A water circulation portion at the bottom, a plant wall portion and an air purification portion in the middle and a control box at the top are stacked into a whole; the water circulation portion is composed by sequentially connecting an anaerobic sewage decomposition tank, a subsurface wetland purification layer and a clean water tank; the plant wall portion is arranged over the anaerobic sewage decomposition tank and comprises plants, a wall body frame and plant planting pits and plant irrigation distribution pipes which are laid on the wall body frame, and a wind screen and an air filter core are arranged in the plant wall; the control box is arranged at the top end of the plant wall portion and provided with plant light supplementing devices, and when illumination is deficiency, the light supplementing devices supply illumination.The small integrated purification device has the dual effects of domestic sewage treatment and indoor air purification, not only reasonably utilizes water resources, but also reduces the plant maintenance and management cost and can improve the indoor air purification effect.

The invention discloses a double-faced movable air purification plant wall. The double-faced movable air purification plant wall comprises a water storage tank in which a water pump is arranged; the double-faced movable air purification plant wall further comprises a plant maintenance control system and a plant planter located above the water storage tank, wherein the planter is provided with a water supply pipe, a water inlet of the water supply pipe is formed in the water storage tank, water which flows out of a water outlet enters the planter, the planter is of an oblong shape and planting holes are formed all around the planter; the plant maintenance controls system comprises a controller, a fan, an anion generator, an air purifier and an environment monitoring device, the controller comprises a master control module and a display module, the water pump, the fan, the anion generator, the air purifier and the environment monitoring device are respectively and electrically connected with the master control module. The double-faced movable air purification plant wall provided by the invention has the advantages of monitoring plants in real time, and regulating and controlling watering and supplementary lighting to realize the real-time maintenance on the plants.

The invention discloses a landscaping tree transplanting method. The method is characterized by including the following steps of 1 nursery stock pre-treatment, wherein pruning is conducted on to-be-transplanted nursery stocks; 2 tree transplanting, wherein a soil ball is dug below rhizomes of each tree; 3 packaging and hole digging, wherein straw ropes are adopted for latticing and packaging; 4 planting hole treatment, wherein ramming is conducted in planting holes, watering is conducted, and root growth fertilizer is added; 5 repeated medicine adding, wherein when the height of backfill reaches 0.4-0.6 of the depth of each planting hole, a hormone stimulant and plant ash are repeatedly added; 6 above casing soil filling and covering, wherein a layer of fine sand is added above a soil layer of roots of each tree, and soil layers are added above the fine sand layers; 7 supporting and planting maintenance, wherein supporting frames are used for supporting the trees, and watering is conducted every day until the poured water does not sink. It is achieved that fast rooting of the trees which are just transplanted is promoted, and the survival rate of the landscaping trees in the transplanting process is improved.

The invention relates to the technical field of ecological treatment, in particular to a high and steep rock building slope recovery treatment structure and a construction method thereof. The high and steep rock building slope recovery treatment structure comprises a slope body, a green plant system, a water storage system and an irrigation system, and the green plant system, the water storage system and the irrigation system are arranged on the slope body; the green plant system comprises planting grooves dug in a slope surface of the slope body, the planting grooves are formed in the horizontal direction, the multiple planting grooves are distributed in the inclined direction of the slope body, the planting grooves are filled with planting soil, and green plants are planted on the planting soil; and the water storage system is used for storing rainwater, and the irrigation system is used for supplying water stored in the water storage system to the green plants. The method has the effects of improving the slope body water maintaining and storage capacity, reducing the requirement for an external water source, reducing the water diversion frequency and reducing the green plant maintenance cost.

The invention discloses a transplanting method of greening trees. According to the technical scheme, the method is characterized by comprising the following steps of 1, pretreatment of nursery stocks,wherein to-be-transplanted nursery stocks are firstly pruned, and then are subjected to root cutting treatment at the same time; 2, transplanting of arbors, wherein one soil ball is dug below rhizomes of the arbors; 3, packaging and digging, wherein a straw rope is utilized to conduct packaging in a checkering mode, and then a fine rope is utilized to conduct bundling; 4, pretreatment of a planting hole, wherein firstly the planting hole is watered; 5, conducting supporting and planting maintenance, wherein a triangular or quadrangular support shelf is utilized to support the arbors, and within 15 days after planting, watering is conducted every day. Through a scientific transplanting means, and through the cooperation of organic fertilizer, inorganic fertilizer, and microbial fertilizer,the soil environment is influenced, lateral roots are prompted to quickly come out from a tree which is newly planted into the planting hole, and the tree is quickly restored to the normal state by itself, and thus the technical effect that the transplanted tree needed for greening is high in survival rate is achieved.

The invention discloses an offshore wind turbine foundation anti-collision structure which comprises foundation pile legs, wherein anti-collision devices are mounted on the foundation pile legs; the anti-collision devices comprise upper circular tube rings and lower circular tube rings, which are fixed on the foundation pile legs; a plurality of vertical circular tubes are arranged between the upper circular tube rings and the lower circular tube rings; rubber sleeves are mounted on the vertical circular tubes. The foundation pile legs are not collided when operation and maintenance ships berth; because of the anti-collision device, impact force, generated when the operation and maintenance ships berth is reduced; the potential safety hazard to offshore wind plant maintenance personnel during landing on a wind turbine is reduced to the minimum extent, so that the working security is improved; negative influences on the offshore wind turbine foundation, generated when a ship berthing structure is collided by ships is reduced, and thus the security and reliability of the wind turbine foundation within the service life are improved.

An apparatus for maintaining plant equipment incorporates an input unit to receive information on targets and ranges of plant equipment to be maintained and a failure-event tree breakdown unit to perform tree-breakdown on failures to be expected from events to be inspected. A failure-unreliability function calculation unit calculates unreliability of each item in failure-event tree breakdown and a failure-derived monetary loss calculation unit multiplies each unreliability and a cost of recovery from each event in accordance with the failure-event tree breakdown. A preventive maintenance expense calculation unit calculates preventive maintenance expenses for preventing failure events and a maintenance decision-making unit decides maintenance timing and technique through comparison between the recovery cost and the preventive maintenance expense.

The invention discloses an ecological intelligent purifying all-in-one machine, comprising a storage water tank, wherein a head cover is arranged above the storage water tank, a base is arranged below the storage water tank, a plant maintenance control system is arranged in the base, a water pump is arranged in the storage water tank, a plurality of plant planters are arranged on the head cover, water inlets are formed in the bottom parts of the plant planters, a water separator is arranged on the water pump, and water separating holes formed in the water separator are communicated with the water inlets through pipelines. The ecological intelligent purifying all-in-one machine disclosed by the invention has the advantages that plants can be monitored in real time, watering can be regulated, so that the real-time maintenance on the plants can be realized; more functionalities are realized, no secondary pollution occurs, the size is small, and the practicability is more strong.

The invention relates to a virtual planting system and a virtual planting method. The virtual planting system comprises a holographic image display module and an acquisition module, wherein the holographic image display module is used for performing projection display on holographic images and changing the currently displayed holographic images according to acquired control information, and the holographic images include holographic images of plants at a current growing stage when a user performs planting operation including plant sowing and plant maintenance; and the acquisition module is used for acquiring the control information. The virtual planting system and the virtual planting method have the advantages that a holographic projection mode is adopted to realize three-dimensional presentation of the plants, human-computer interaction can be performed to realize planting, maintenance and other planting operation on the plants, and therefore the planting experience of the user is improved.

The invention discloses an intelligent energy-saving device of a pumping unit. The energy-saving device comprises a signal receiving module, a main control module, a signal analysis module and an upper computer, wherein the signal receiving module is connected with the main control module, and the main control module is connected with the signal analysis module and the upper computer. The energy-saving device provided by the invention has the following advantages that: 1, a sensor monitoring technology is applied, the load change of the pumping unit is accurately perceived, and a control mode is optimized to adjust the open-stop time and operating voltage of an alternating current motor along with a load change trend; 2, electric energy waste of the pumping unit caused by empty fishing or pump cavitation is reduced, and the electricity saving ratio achieves 30%-80%; 3, fault is monitored in time, fault occurrence rate is reduced, and the relative yield of an oil well is effectively improved; 4, no-load operation is avoided, parts abrasion is reduced, and plant maintenance cost is reduced; and 5, a data acquisition and memory function, network and communication as well as remote control telemetry function are realized, the device can be adjusted in real time according to the specific running state, the operation is simple, and intellectualization degree is high.

The invention discloses an underbridge plant maintenance system and a control method thereof. By arrangement of a water injection device, a liquid level sensor and a PLC control system, tap water canbe automatically injected into water storage tanks under a condition of insufficient rainwater in the water storage tanks. At the same time, three connected water storage tanks and three sets of irrigation devices at different positions are used for comprehensive irrigation of ground greening plants and vertical greening plants under viaduct. Automatic fertilization and maintenance of underbridgegreening plants are realized by connection of a liquid fertilizer box, a fertilization valve and an irrigation device, and the system has the advantages of intelligence, saving, environmental protection, convenient management and the like.

The invention discloses an active power control method by considering fatigue load distribution and productivity of a wind power plant. Wind power plant fan fatigue distribution and total active powerare taken as a mixed target function to optimize the active power control strategy of the wind power plant, and the influence of the wind power plant capacity and fatigue distribution on the wind power cost is comprehensively considered, so that the wind power plant maintenance frequency and shutdown time cannot be increased due to unbalanced fatigue distribution, and a more reasonable active power control method is obtained.

The invention relates to the technical field of garden green plant maintenance, and discloses a landscaping maintenance monitoring and early warning method and system, and the method comprises the steps: obtaining soil physicochemical properties and green plant image information in a garden region, and judging the growth condition of green plants according to the soil physicochemical properties, green plant characteristics and the growth stage of the green plants; determining an irrigation and fertilization plan according to the growth condition; obtaining meteorological information of the garden location, correcting the irrigation and fertilization plan through the meteorological information, and generating a natural disaster early warning; meanwhile, the pest and disease damage condition in the garden area is judged through the green plant image information, pest and disease damage early warning is generated, and early warning information is displayed according to a preset mode. According to the invention, the green plant maintenance process in the garden area is dynamically monitored, so that the dependence of traditional garden maintenance on manpower is reduced, the costs of planting, manpower and the like are reduced, and the automation and intelligence of the garden green plant maintenance process are realized.

The invention relates to a landscaping plant maintenance method. The landscaping plant maintenance method includes pruning and medicament regulation. Both manual pruning and medicament regulation are adopted at the same time so as to spray pruned landscaping plants with a regulator special for landscape shaping plant maintenance for 1-2 times every week, wherein the regulator includes mepiquat chloride, chlormequat chloride, fulvic acid, paclobutrazol and glucose. The landscaping plant maintenance method can keep a landscape effect of landscape shaping plants in long time, can enhance the growth vigor of the plants, can enhance a color effect of color-leafed plants so as to achieve a better landscape effect, can reduce the frequency of manual pruning and later manual maintenance, can reduce material resource consumption, and can reduce maintenance cost.

Plant supporting apparatuses designed to hang a planter and plant at a variety of desired locations without lines for external electrical or water supply. Power is provided by solar cells. This construction allows the placement of plants almost anywhere and provides desired routine maintenance automatically. The apparatuses rotate the plant to grow uniformly even though incident light is non-uniform. There are two main assemblies which rotate relative to each other. A pump transfers liquids from a reservoir to a dispensing outlet onto a planter. The pump may be configured to move within the reservoir to stir the water, fertilizer or other liquids being fed to the planter. A planter is also shown which has solar cells and other parts mounted thereon. A control system is used to control operation and ambient light and reservoir liquid level are sensed.

The invention discloses a controlled-release fertilizer box, a soil layer partition and an ecological tree pool. The controlled-release fertilizer box is composed of placing parts and a closing part wherein the placing parts and the closing part are spliced with each other, a plurality of degradable fertilizer bags are placed in the placing part, wherein the spaces among the above fertilizer bags are filled with fertilizer, the controlled-release fertilizer box is buried in soil, and the fertilizer is released into the soil at different times with the difference of the degradation period of each layer of the fertilizer bags, so that requirements of a plant at different growth stages are satisfied, and the costs of subsequent plant maintenance are lowered; the soil layer partition made from the controlled-release fertilizer boxes has the advantages of not only long fertility, but also water insulation and heat preservation and soil supporting which ensures the permeability of the soil through avoiding soil layer settlement; the ecological tree pool containing the soil layer partitions has the advantages of strengths of the above soil layer partition and controlled-release fertilizer box and low management cost, and is beneficial to the long-term healthy growth of the plant.

The invention discloses a moss regreening method for a high and steep rock slope, and relates to the technical field of environmental treatment. The moss regreening method comprises the steps that first, a base layer is prepared; second, a transplant layer is prepared; third, the base layer is sprayed; fourth, the base layer is sprayed to form a planting layer; and fifth, post-plant maintenance iscarried out. According to the moss regreening method for the high and steep rock slope, the problem of difficult attachment and fixation on the rock surface of existing moss planting is solved by preparing the base layer for spraying to form a pre-planting layer and mixing loess and moss, and the problems of uneven thickness, insufficient nutrients and water, and low survival rate of the moss ofan existing planting layer are solved by spraying the planting layer on the pre-planting layer.

The invention relates to the technical field of power plant maintenance task scheduling, in particular to a hill wind power plant maintenance task intelligent scheduling method, which comprises the following steps of S1, collecting maintenance task information and states; S2, collecting task resource information; S3, sorting the execution priorities of the maintenance tasks, and sorting the execution priorities of the maintenance tasks according to comprehensive calculation of the emergency degree of the tasks, the importance degree of maintenance equipment and the latest maintenance completion time factor; S4, performing a maintenance task resource allocation scheme; and S5, processing the tasks according to the task execution sequence and the resource allocation scheme. According to thehill wind power plant task scheduling method based on various resource constraint conditions, priority maintenance and execution of important equipment and important maintenance plans of a wind powerplant can be ensured, and through distribution of various task resources, the utilization rate of maintenance resources can be increased, the maintenance period of the equipment can be shortened, andthe effective utilization rate of the equipment for wind power generation can be increased.

The invention provides an intelligent flowerpot suitable for indoor use. The intelligent flowerpot comprises a pot body, a main control unit, a touch control unit, a camera shooting unit, a growth environment monitoring unit and a growth environment regulation and control unit, wherein the pot body is used for bearing soil to grow plants; the growth environment monitoring unit is used for monitoring growth environment parameters of the plants in the pot body, and the growth environment parameters at least comprise a soil moisture content parameter and an illumination intensity parameter; the camera shooting unit is used for shooting plant growth images of plants in the pot body; the main control unit is used for determining growth environment regulation and control information and regulating and controlling the growth environment of the plants in the pot body on the basis of the growth environment parameters and / or the plant growth images; and the growth environment regulation and control unit is used for supplying at least one of water, fertilizer and illumination to the plants in the pot body. Therefore, pleasure of plant maintenance can be brought to users, automatic managementand maintenance of the plants can be scientifically carried out when the users have no time to manage the plants, and good plant maintenance experience is brought to the users.