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52 results about "Ecological development" patented technology

The ecological systems theory, which is also known as development in context, is a developmental theory that serves to explain how a child's environment affects how he or she develops. This approach often focuses on interrelated processes and structures within four environmental systems. These include the micro-, meso-, exo-, and macrosystems.

Contribution-based blockchain consensus mechanism

InactiveCN108182636AEase of obtaining bookkeeping rightsActive maintenanceFinanceProtocol authorisationEcological developmentComputer science
The invention proposes a contribution-based blockchain consensus mechanism, node processing transaction is viewed as a contribution and taken as a gain of equity, a gained equity value is taken as a contribution value of the node, the node can be motivated to actively maintain the operation of a system, and the ecological development of the system is facilitated. According to the contribution-based blockchain consensus mechanism, an active node with many processing transactions easily obtains an accounting right, and the rapid verification of the transactions is facilitated.
Owner:杨显波

Method for herbaceous plants to cope with global climate change

The invention provides a method for herbaceous plants to cope with global climate change. The method comprises the steps of 1, with herbaceous plants being the main body, managing stony desertification and desertification, controlling coastal erosion and water and soil loss and preventing an earth ecological system from collapsing and breaking down; 2, planting the herbaceous plants in regions with the stony desertification, the desertification, the coastal erosion and the water and soil loss, fixing the surface soil layer, recovering or rebuilding vegetation and controlling emission of carbonin lithosphere to atmosphere and hydrosphere; 3, utilizing the characteristics that the fast-growing herbaceous plants are fast in growth and development, high in carbon capturing efficiency and hugein biomass, convert movable carbon in the atmosphere into fixed carbon, develop new climate economy, further promote the increase of the amount of the fixed carbon in the industries of agriculture, forestry, animal husbandry, side-line production and fishery and achieving a world zero carbon development mode. Ecological development is the best carbon emission reduction mode, and carbon dioxide isprecious wealth of the human. Respecting the nature, conforming to the nature, protecting the nature and guiding the nature solve the problem of ecology, environment, resources, economy and global climate warming.
Owner:雷学军

Method for implementing straight-line trajectory tracking of unmanned inspection cruiser under ocean current influence

The invention discloses a method for implementing straight-line trajectory tracking of an unmanned inspection cruiser under ocean current influence, and particularly relates to the technical field ofmariculture monitoring. According to the method for implementing the straight-line trajectory tracking of the unmanned inspection cruiser under ocean current influence, an LOS (line of sight) navigation algorithm and PID (proportion integration differentiation) control are combined for meeting factory and ecological development demands of mariculture under the ocean current influence, and the problem about the straight-line trajectory tracking of the unmanned inspection cruiser is solved. The LOS navigation algorithm is applied to course control of the unmanned inspection cruiser and finishestrajectory tracking with a PID control algorithm, so that the unmanned inspection cruiser sails to a collection point to finish water quality data collection, simulation study is performed on the method with a MATLAB, and a simulation result indicates that the method has a good control effect.
Owner:QINGDAO HUANGHAI UNIV

Dynamic analysis method for bearing capacity of urban ecological system

InactiveCN101901462AAccurately predict dynamic trendsPromote ecological developmentData processing applicationsSocio economyEngineering
The invention discloses a dynamic analysis method for the bearing capacity of an urban ecological system, comprising the following steps: using system dynamics to stimulate a dynamic process and an interaction relationship of driving factors of the urban ecological system; establishing a response relation between the driving factors and the supply and demand of biologic resources through constructing submodules; utilizing an ecological footprint comprehensive accounting method to carry out ecological footprint accounting; taking a feasible and sustainable development goal as the standard to design different ecological regulation scenes to regulate and optimize urban sustainable development tendency. On the basis of traditional dynamic footprint analysis, in the method of the invention, a system dynamics thought is introduced and an endogenetic system modeling process is supplemented to stimulate the dynamic variation of the bearing capacity of the urban ecological system; the method can forecast the dynamic variation tendency of the ecological bearing capacity in the process of urban development, can utilizes the forecasting result to reversely regulate the planning scheme by combining a scenario analysis method, thereby optimizing urban ecological development.
Owner:BEIJING NORMAL UNIVERSITY

Biological method for preparing nano-silver

The invention discloses a biological method for preparing nano-silver. Independently separated and screened fungi strain Galactomycesgeotrichum KG-1 is adopted to be cultivated, products secreted by thallus of the fungi strain Galactomycesgeotrichum KG-1 in the innutritious pure water environment are utilized, silver nitrate is restored to obtain nano-silver particles, and through simple centrifugal treatment, nano-silver particle precipitation is obtained; and the method is easy to operate, mild in condition and capable of meeting the green and ecological development tendency.
Owner:JIANGSU ACADEMY OF AGRICULTURAL SCIENCES

Ecological health care type carp complete expanded compound feed and preparation method thereof

The invention discloses an ecological health care type carp complete expanded compound feed, which is prepared from the following components in parts by weight: 12%-15% of fish meal, 17%-20% of flour, 11%-14% of green bran, 0-3% of DDGS (dried distiller grains with soluble), 10%-13% of soybean meal, 28%-31% of rapeseed meal, 12.6%-15.6% of cottonseed meal, 2.2%-4% of soybean oil, 0.8%-1% of lecithin oil, 0.2% of common salt, 2.0%-2.4% of calcium dihydrogen phosphate, 0.15% of choline, 0.03%-2.5% of zeolite powder, 1% of premix, 0.01% of bacillus licheniformis and 0.01% of liquid phytase. Compared with an original product, the ecological health care type carp complete expanded compound feed disclosed by the invention has the characteristics of fastness in carp growth, low feed coefficient, few plant diseases, low mortality rate, a small quantity of used medicament, low incidence of fish hypoxia, low eutrophication of water quality and the like, and can realize a green and ecological development way for sustainable development of healthy cultivation and ecological cultivation of aquiculture.
Owner:HUAIAN ZHENGCHANG FEED

Assembling type ecological pervious concrete retaining wall and preparation method of wall bodies thereof

The invention relates to the technical field of retaining walls, and discloses an assembling type ecological pervious concrete retaining wall. The assembling type ecological pervious concrete retaining wall comprises wall bodies, stand columns and bases. Inserting grooves for being in inserting connection with the corresponding wall bodies are formed in two sides of each stand column. The bottomsof the stand columns are connected with a foundation through the bases. Bosses for planting plants are arranged on wall surfaces of the wall bodies. The wall bodies are prefabricated from ceramsite pervious concrete with the aggregate size not lager than 16 mm, the pressure resistance larger than 20 MPa, the hole width smaller than 1 mm and the permeation coefficient larger than 5 mm and reinforcing bars. The assembling type production and construction method is adopted, all prefabricated members are prefabricated and formed in a factory, conveyed to a site and directly assembled, operation iseasy, performance is good, the construction period is short, construction safety is high, and the requirement of environment-friendly and ecological development is met. The problem of debris flow caused by oversaturation of water and soil is solved, and the temperature and humidity of the atmosphere are adjusted. Water stored in ceramsites can nourish plants in grooves of the wall bodies, ecological afforestation is facilitated, and the landscape efficacy of the retaining wall is improved.
Owner:GUANGDONG GAITEQI NEW MATERIAL TECH CO LTD

Land planning method and system based on land allocation model

The invention discloses a land planning method and system based on a land allocation model. The method comprises the implementation steps: obtaining the economic, social, land suitability, environment and ecological development cost information of a to-be-planned land; building the land allocation model which takes the development cost information as a constant, a land planning scheme as a variable and the economic benefit as a target value; carrying out the constraining of the land planning scheme through constraint conditions, and taking the land planning scheme corresponding to the maximum economic benefit as a final land planning scheme, wherein the constraint conditions comprise the economic constraint, the social constraint, the land suitability constraint, the environment constraint and the ecological constraint. According to the invention, the method achieves the constraining of the land allocation model through the constraint conditions, gives consideration to the inherent uncertainty, systematicness and complexity of the to-be-planned land, and achieves the complete land planning.
Owner:HUAZHONG UNIV OF SCI & TECH

Levigated coal gasification coarse slag cement base antique material and preparation method and application thereof

The invention discloses a levigated coal gasification coarse slag cement base antique material. The antique material comprises levigated coal gasification coarse slag, cement, river sand and water. The invention further discloses a preparation method; the method comprises the steps that the ingredients are mixed at room temperature, and stirred uniformly. Meanwhile, the invention further discloses an application of the levigated coal gasification coarse slag cement base antique material in the restoration of ancient buildings. As the levigated coal gasification coarse slag cement base antique material is green black, namely in a natural antique color, shading treatment or adultering pigments can be omitted when the antique material is used for the restoration of ancient buildings; besides, the antique material is small in density and easy to lay, has good compressive strength and anti-breaking strength, and has high temperature resistance, corrosion resistance, and anti-corrosion performance. Additionally, the levigated coal gasification coarse slag cement base antique material can be formed rapidly under the condition of being unfired, the construction cost can be reduced, the reuse of resources is achieved, secondary pollution of coal cinder can also be effectively avoided, and the antique material accords with green and ecological development strategy.
Owner:CHANGAN UNIV

Novel use of ginkgolide C

The invention provides a novel use of ginkgolide C. Ginkgolide C is a novel and environmentally friendly pesticide having no damage on people and livestock, and has profound meanings to long-term ecological development, human health and mite pest comprehensive control. Compared with a traditional pesticide, in mite pest control, ginkgolide C has the advantages that 1, ginkgolide C is extracted from natural ginkgo leaves, is easy to decompose under the natural conditions, has no damage on the environment and the surrounding ecological system and no pollution on the environment, and is rich in development and application values; 2, ginkgolide C is easy for artificial synthesis and is beneficial for industrialized production; and 3, ginkgolide C can be compounded with other mite pest control active ingredients in preparation-type plants to form a pesticide so that mite pest control effects are further improved.
Owner:BEIJING UNIV OF AGRI

Production process of fiber velvet Raschel blanket

The invention relates to a production process of a fiber velvet Raschel blanket. The production process comprises the following steps: 1) selecting yarns; 2) weaving; 3) pre-finishing; 4) dyeing; and 5) post-finishing. The entire production process of the invention is optimized and improved, and the fluffiness of the blanket is improved by improving luster finishing temperature on a front surface; the production process, which makes use of environmental-friendly dyeing auxiliaries during dyeing, is absolutely green and environmental-friendly; a finished product complies with the green, environmental-friendly and ecological development trend of international textile industry and is capable of achieving effects of being natural, environmental-friendly and comfortable; and the project, with implementation, is good in economic and social benefits.
Owner:ZHEJIANG TRUELOVE CARPET IND SCI & TECH

Grey correlation-analytic hierarchy process based evaluation method for potential index of spongy urban area

The present invention relates to a grey correlation-analytic hierarchy process based evaluation method for a potential index of a spongy urban area. The potential index of the spongy urban area is potential of reconstructing the urban area into a spongy city, and comprises two aspects of economic development potential and technical development potential, wherein the economic development potential comprises economic development ability and land development ability, the technical development potential comprises building development potential, road development potential and land development potential, and total 11 indexes are selected according to features and influence factors of each part. On the basis of an index system, by using the grey correlation-analytic hierarchy process and by combination with features of the area, an evaluation index matrix and a judgment matrix are constructed, and further the grey correlation degree and the weight of a criterion layer are obtained, so that the potential level of the spongy city construction of the urban area is obtained, namely the potential index of the spongy urban area. The evaluation method can be used for evaluating ecological development potential of city construction of the spongy urban area and has a prospective guidance significance for the construction of the spongy city.
Owner:TONGJI UNIV ARCHITECTURAL DESIGN INST GRP CO LTD +1

Ecological city construction method and system

Embodiments of the invention disclose an ecological city construction method and system. The method comprises the following steps of: analyzing an ecological carrying capacity change trend of a targetcity by utilizing an ecological footprint model of the target city according to ecological development data of the target city in a preset history time period; constructing an ecological carrying capacity prediction model according to the ecological carrying capacity change trend; predicting future ecological carrying capacity of the target city on the basis of the ecological carrying capacity prediction model, and searching existing city ecological problems according to the prediction result; and optimally adjusting the plans of current forest position distributions, area sizes and / or typesof the target city according to the city ecological problems. According to the method and system, the future ecological carrying capacity is predicted, and optical adjustment is carried out on the plans of the current forest position distributions, area sizes and / or types of the target city according to the predicted city ecological problems, so that reasonable countermeasures are put forward to improve the city ecological regimes, thereby realizing the construction of ecological cities and achieving the situation of harmonious existence between cities and people.
Owner:程小琴

Gynostemma pentaphylla and konjak interplanting method

The invention provides a gynostemma pentaphylla and konjak interplanting method. A ridge compartment planting method is adopted, compartments are built according to the specifications that the ridge width is 90-110cm, the ridge height is 30-35cm and the furrow width is 25-35cm to serve as bands, then seed sowing is carried out in the second half of February, two lines of gynostemma pentaphylla are planted on each compartment in a lined or spaced mode, the line space between every two lines of gynostemma pentaphylla is 40cm, and from the second half of March to the first half of April, one line of konjak is longitudinally planted between every two lines of planted gynostemma pentaphylla in a spaced mode. The gynostemma pentaphylla and the konjak are interplanted, the three-dimensional space and plant illumination requirement differences are sufficiently utilized, the aims of achieving the ecological development, reducing diseases, guaranteeing high yield and good harvest of the gynostemma pentaphylla and the konjak, achieving dual purposes and harvest of the two plants in one land are achieved, income of interplanting production is increased, a win-win situation is achieved, and the sustainable development is achieved.
Owner:ZHUXI XIANCAO GYNOSTEMMA PENTAPHYLLA SPECIALIZED COOP

Mental health industrial closed-loop ecological chain platform and commercial operation business model

The invention, while providing an information application for multiple file systems by means of a cloud computing platform, creatively combines the information applications of multiple commercial module systems and multiple professional service module systems to realize the sharing of IT resources and information resources, constructs an Internet+ mental health industrial closed-loop ecological chain platform and commercial operation business model, creates a diversified information service space for information, technology and management service innovation such as mental health industrial resource integration, system construction, and commercial operation, develops and uses open information resources to the utmost extent, promotes the standardized service, the scientific management and the orderly benign development of the mental health industry, cultivates the standardized benign ecological development environment for the mental health service market to promote the maturity of the industry, and serves the mental health need market.
Owner:程龙兰

Phytoecological floating breakwater

InactiveCN108487180AGood anti-wave effectMeet the needs of ecological developmentBreakwatersQuaysEngineeringEcological development
The invention discloses a phytoecological floating breakwater which comprises a wave-absorbing floating body and anchoring equipment, wherein a planting platform is arranged at the upper part of the wave-absorbing floating body; a floating-aid cavity is arranged at the lower part of the wave-absorbing floating body; a groove is upward formed in the planting platform and filled with soil; wave-resistant plants with wave-resistant and soil-fixation functions are planted in the soil; water inlet-outlet channels communicating with the outside world are arranged at the lower part of the planting platform; water inlet-outlet ports communicating with the water inlet-outlet channels are arranged at the bottom of the groove; water-passing and soil-conserving parts used for allowing seawater to passand preventing the soil from passing are arranged at the water inlet-outlet ports; the anchoring equipment comprises anchors and cables; and the cables are connected between the anchors and the wave-absorbing floating body. The phytoecological floating breakwater adopts the structural form that the plant-based wave-resistant function and the structural wave-resistant function are combined, so that not only can a good wave-resistant effect be achieved, but also the national ecological development demand can be met.
Owner:WUHAN UNIV OF TECH

Water purification microbial agent for eutrophicated water body

The present invention discloses a water purification microbial agent for a eutrophicated water body. The microbial agent is characterized in that the microbial agent comprises molasses, water and a composite strain, wherein the composite strain comprises Bacillus sp, Actinomyces sp, Saccharomyces sp, Lactobacillus sp and Rhodobacter sp, a weight ratio of the bacteria is 5:1:1:2:1, the bacteria are inoculated into a medium prepared by dissolving molasses in water, and the sugar degree of the molasses is more than or equal to 5%. Compared to the microbial agent in the prior art, the microbial agent of the present invention has the following advantages that: feed utilization rate is improved so as to reduce feed use and save cost; water quality of the aquaculture body is significantly improved, the aquatic product quality is improved, and technical supports are provided for green and ecological development of aquaculture.
Owner:绍兴虞林生物科技有限公司

Ecological chicken breeding method

The invention relates to an ecological chicken breeding method. According to the method, a chick captive breeding place, vermiculture boxes and chicken breeding cages are used, equal-height grass and bush belts are planted in the chick captive breeding place, and forage species which are vigorous in the growth process, fertilizer-tolerant, high-yield and high-quality are planted to form flow chocking belts to block water flows and slow the water flow down, so that functions of water storage, water retention, fertilization storage and soil protection are realized; a liana planting frame is erected above the chick captive breeding place to provide shade for chicks during activity; the chick captive breeding place is connected with the vermiculture boxes through conveying equipment; the vermiculture boxes are connected with the chicken breeding cages and liana separately through pipelines. As grasses and herbs are planted below the liana, and forage grasses are produced at all seasons, the forage grass amount is sufficient, the nutrients are rich, the stocking rate per unit area is large, the grazing period is long, the grazed chicken can grow fast, the quality of the grazed chickens is good, the significant economic benefits can be created, the regurgitation-feeding ecological chicken breeding model is constructed, the ecological development and chicken breeding are complement with each other, mutual benefits and the virtuous cycle are realized, the ecological balance is maintained, and the sustainable development is effectively realized.
Owner:陈建生

Neural network system for urban intelligent business planning

A neural network system for urban intelligent business planning comprises a database unit, a logic classification unit and a simulation knowledge processing unit. The database unit collects own attributes and adjacent attributes of a place where a network point is located, performs a plurality of feature definitions, divides spatial features of the network point into a plurality of scale levels, and establishes a data tag. Through collecting, sorting and counting of data about business status and kind fluctuation inside large-sized and medium-sized business bodies, irregular social phenomena and enterprise behaviors can be converted into various valuable industry development information, which becomes the most effective and most authentic source of information for national macro management. Therefore, the scale of development of regional business status and kind can be effectively managed, the internal structure can be optimized and the ecological development of the business environment can be realized through category quantity control.
Owner:广东承石网络科技有限公司

All-area covering vaporization-proof water-saving method

The invention discloses a full-area covering, anti-evaporation water saving method, blending clay with sand and stone by blender in the weight ratio of 1 to 3 and laying the mixture on the ground ready made with water storage holes, pressing in 3-4 cm thick stones from the top, pressing out a surface with concrete mixed of cement, scree and fine sand in the weight ratio of 1 to 3 to 2. And the method saves building materials and capitals, and has good covering effect and long service life. And the invention can implement centralized water storage in site and protects the limited precipitation by storage to prevent evaporation and maximumly apply to ecological development. And the invention mainly adopts permanent and hardening covering water saving method, able to avoid loss of water and soil erosion and sand-dust weather.
Owner:唐汉臣 +1

Flood storage type ecological embankment

The invention belongs to the technical field of water conservancy embankments and particularly relates to a flood storage type ecological embankment. Primarily, the flood storage type ecological embankment not only has the flood control function as a traditional embankment, but also has the floor storage function and the flood detention and drought release functions, so that the floor resource is saved, and environmental protection is achieved. The flood storage type ecological embankment comprises an embankment body, and an ecological type revetment is arranged outside the embankment body. The ecological type revetment is mainly composed of a first ecological protection slope, a second ecological protection slope and a third ecological protection slope which are arranged from top to bottom in a stepped mode. A riding track is arranged between the first ecological protection slope and the second ecological protection slope. A water storage breakwater core erected with a truss structure is arranged inside the embankment body. The flood storage type ecological embankment is simple and applicable, the ecological function of the embankment is greatly improved, and the flood storage type ecological embankment is beneficial for protecting the ecological development and maintaining the ecological equilibrium.
Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER

Biological comprehensive prevention and control method for three kinds of longicorn and other pests on plants

The invention belongs to the field of plant protection and particularly relates to a biological comprehensive prevention and control method for three kinds of longicorn and other pests on plants. Theoccurrence rate of the longicorn population is reduced by planting plants serving as food lures, releasing natural enemies, adopting physical pest dispelling methods and other modes, and synergistic prevention and control of other pests and diseases is also achieved. The use amount of highly toxic pesticides is reduced, manpower consumption is reduced, various insects beneficial to forests are protected, the biodiversity is enriched, the ratio of benefits to damage of a garden is increased, and sustainable ecological development is achieved.
Owner:常州市绿化管理指导站

Supercritical carbon dioxide power generation system and method combining supercritical water oxidation technology

The invention relates to a supercritical carbon dioxide power generation system combining a supercritical water oxidation technology. The system comprises a supercritical water oxidation unit, a heatexchange unit, a supercritical carbon dioxide power generation unit, an expansion machine power generation unit and a tail gas heat energy utilization recovery unit; the supercritical water oxidationunit involves a supercritical water oxidation reactor, the heat exchange unit involves a main heat exchanger, the supercritical carbon dioxide power generation unit involves a turbine, a motor, a high-temperature heat exchanger, a low-temperature heat exchanger, a high-temperature compressor, a low-temperature compressor and a cooler, and the expansion machine power generation unit involves an expansion machine and a generator; and the tail gas heat energy utilization recovery unit involves a liquefying separation treatment device. The supercritical carbon dioxide power generation system and method combining the supercritical water oxidation technology can effectively treat sewage sludge and generate electric energy; and an ecological development mode combining environmental pollution treatment and energy development and utilization is realized.
Owner:碧流天能(北京)科技股份有限公司

Land use transition economic and social effect evaluation and monitoring information integration system

The invention discloses a land use transition economic and social effect evaluation and monitoring information integration system. The system comprises a database, a land use status and transition characteristic analysis module, a comprehensive economic and social development level evaluation module and an economic and social development driving mechanism spatial and temporal differentiation characteristic module; the database is used for storing data; the land use status and transition characteristic analysis module is used for analyzing the quantity and structure of land use statuses and obtaining the spatial distribution and land use transfer matrix of land use transition; the comprehensive economic and social development level evaluation module is used for obtaining economic and socialdevelopment level spatial differentiation characteristics; and the economic and social development driving mechanism spatial and temporal differentiation characteristic module is used for obtaining the spatial differentiation characteristic analysis results of three driving mechanisms, namely, economic development environment, ecological development environment and land use status. According to the system, on the basis of the dynamic monitoring of land use change and land use transition economic and social effect indicators, the automatic evaluation and dynamic tracking of land use transitioneconomic and social effects can be completed, and therefore, the economic and social evaluation efficiency of the land use transition can be improved, and costs can be reduced.
Owner:CHINA UNIV OF GEOSCIENCES (WUHAN)

Constructional method of ecological tea garden

The invention relates to a constructional method of an ecological tea garden. The method comprises the steps of selecting a shrubland or wasteland with basis conditions, such as transportation, energy, domestic water, production water supply and the like, to reclaim a tea garden; according to the natural condition demands of tea trees and whole composition demands of agricultural production, conducting a total planning of the garden after land selection; building an impounding reservoir on a concave ground in a pretty high altitude for use of production in dry seasons; during the planning of the tea garden, paying attention to protection of the ecological environment of the tea garden, making projects for a waterhead forest, a forest with stable amount of water and soil on peaks, and a scenic beauty forest, and making a mark to facilitate preservation; cleaning the garden and making sure that all trees and weeds on the ground are cleaned out and big stones are distributed appropriately, digging out stumps and flattening soil steps and soil pits. The constructional method has the advantages of being simple in approaches and low in costs, and the ecological tea gardens constructed according to the method have the advantages of being easy in management, high in an anti-risk capability and in favor of ecological development of tea planting.
Owner:CHONGQING CHENYANG AGRI TECH CO LTD

Degradation type multifunctional substrate for planting and preparation method thereof

The invention discloses a degradation type multifunctional substrate for planting and a preparation method thereof. The degradation type multifunctional substrate is mainly prepared from raw materials in parts by weight as follows: 20-60 parts of crop straw, 20-60 parts of bentonite, 10-30 parts of attapulgite, 0.1-3 parts of polyacrylamide and 1-3 parts of pregelatinized starch, wherein the crop straw is crushed and fermented before being used. The substrate for planting has good water absorption capacity, water retentivity and water releasing property, can improve desertified land and enhance the drought resistance of crops and contain a large quantity of microelements suitable for plant growth; the wall of the substrate for planting has moderate strength and shelling is not required after seedling raising; the substrate cannot damage roots or seedlings, is convenient to transport, facilitates integrated planting, can be naturally degraded in soil, causes no pollution to the soil, has a certain fertility improvement function, is beneficial to plants and the soil, contributes to improvement of natural environment and promotes ecological development.
Owner:潍坊华夏膨润土有限公司

Ecological floating bed capable of adjusting water entry depth

ActiveCN107215962AMeet the requirements of different water depthsMeet greeningBiological treatment apparatusSustainable biological treatmentWater storageRevegetation
The invention relates to an ecological floating bed capable of adjusting water entry depth. An air bag layer in a water storage chamber is inflated and deflated to force a water body in the water storage chamber to be drained and flow into the water storage chamber, so that the water entry depth of the ecological floating bed is adjusted, and a requirement on different water entry depths of the ecological floating bed required by different water systems is met. By changing a combined form of a planting box, a first planting plate slot unit and a second planting plate slot unit and a connection way of guide rail connecting rod mechanisms, the greening of a land-water interface of different slope gradients in a waterfront area can be met. The water entry depth of the ecological floating bed is adjusted according to the requirement, so that the ecological floating bed capable of improving the variety of land and water border plants is facilitated; the ecological bed belongs to municipal engineering construction contents, and is suitable for improving the requirement on ecological development of the land-water interface; moreover, different slope gradients of water sides and vertical slope protection and revegetation are fully adapted, the variety of plants in water is increased, and an adverse effect on the plants of the land-water interface caused by water levels in dry rainy seasons can be effectively reduced.
Owner:BEIJING STAR RIVER LANDSCAPE ENG CO LTD

Trussed-beam roomage embankment and wall structure

InactiveCN101113593AAdd hold functionReasonable distribution of force transmissionArtificial islandsUnderwater structuresEngineeringEcological development
The invention relates to a truss type space embankment and wall structure, comprising a cantilever structure group and a member bar group. Each cantilever structure in the cantilever structure group consists of a guy anchor support column and a multidirectional web, the guy anchor support column is to arrange a guy anchor at the lower part on a supporting stratum or a base, thus forming the bearing of the cantilever structure and the upper part is assembled with the multidirectional web to form a knot structure similar to the function of a truss knot; two ends of each member bar in the member bar group are integrated with the knot by a binding part, therefore, a hinging function is formed and after the mutual combination, the whole structure becomes a truss type space embankment and wall structure. The invention can not only achieve the purpose of safe maintenance, but also protect and improve the environment, enhance landscape effect and be beneficial to ecological development.
Owner:黎彪钦

Production technology for thermal storage warm-keeping fiber rascher blanket

The invention relates to a production technology for a thermal storage warm-keeping fiber rascher blanket. The technology comprises the following steps of 1, yarn selection; 2, weaving; 3, pre-finishing; 4, dyeing; 5, after-finishing. The whole production technology is optimized and improved, and the fluffiness of the blanket is improved by improving the lustering temperature of the front face; an environment-friendly dye addition agent is selected in the dyeing process, the environment-friendly dye addition agent is absolutely environmentally friendly, the product conforms to international textile industrial green, environment-friendly and ecological development trend, the natural, environment-friendly and comfortable effect is achieved, and good economic and social benefits are achieved through project implementation.
Owner:ZHEJIANG TRUELOVE CARPET IND SCI & TECH

Green environmental-friendly building panel, and preparation method thereof

The invention provides a green environmental-friendly building panel, and a preparation method thereof. The green environmental-friendly building panel comprises following raw materials, by weight, 30to 48 parts of waste glass, 28 to 42 parts of waste rubber particle, 81 to 98 parts of fly ash, 50 to 64 parts of diatomite, 28 to 38 parts of quartz sand, 27 to 43 parts of a foaming agent, 10 to 20parts of a foam stabilizer, 17 to 25 parts of polypropylene fiber, 11 to 23 parts of straw fiber, and 12 to 22 parts of a wetting agent. The green environmental-friendly building panel is invented based on energy-saving green environmental-friendly building material ecological development principles, and possesses excellent green environment friendly effect; waste glass and waste rubber particleare subjected to processing polishing and high temperature calcining so as to obtain environmental-friendly light stones, and certain toughness is achieved; applications of conventional cement concrete are avoided, recycled industrial waste fly ash is adopted to replace cement, and is prepared into foamed concrete in an air compressor, so that production cost is reduced, it is beneficial for environment protection, and extremely excellent thermal insulation, water absorbing, heat insulation, and pressure resistance effects are achieved. The green environmental-friendly building panel can be used in construction of roofing, walls, and floors preferably, and construction of green buildings with better performance.
Owner:海南鑫申绿色建筑科技有限公司
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