32results about How to "Does not affect the environment" patented technology

The invention discloses an energy saving method for an IPv6 wireless sensor network. Nodes of the wireless sensor network are generally comparatively small which are usually powered by batteries, the number of nodes is very huge and batteries changing is very troublesome. As a result, energy saving is an important part in applications of the wireless sensor network. After analyzing the traditional energy saving methods applied to the wireless sensor network and the energy consumption of each module of the sensor nodes, the invention carries out an energy consumption test on each module relating to a specific node, removes unimportant devices with huge energy consumption, invents a nodes dormancy mechanism and a network synchronized dormancy mechanism, and brings forward a scheduling algorithm for sensor network dormancy and a command frame format for the same. The invention effectively solves the problem of energy saving in the wireless sensor networks.

The invention discloses a multi-dimensional cheating bait implement system and method based on a honey pot technology. The multi-dimensional cheating bait implement system comprises a honey pot host,a honey pot environment deploy module, an attack behavior processing and analyzing module and a bait deploy module, wherein an attack behavior obtaining module and a honey pot are arranged in the honey pot host, and the honey pot comprises a service bait, a file bait, a network bait and a trace bait. The multi-dimensional cheating bait implement system is reasonable in structure arrangement, and an attacker cannot distinguish the honey pot host from other non-honey-pot hosts. The multi-dimensional cheating bait implement method based on the honey pot technology is easy to implement and operate, the problem in the prior art that a honey pot cannot drag the attacker for a long time is solved, and the original client environment is not influenced.

The invention provides an electric scooter sharing system and technical equipment thereof. The electric scooter sharing system comprises an electric scooter parking cabinet (1) which is provided witha charging device, has an antitheft function and facilitates parking and picking-up; the parking cabinet is composed of parking shelves (2), a large-capacity storage battery and a charging and power-distribution system (information system hardware) space (3); and a solar cell panel (10) is arranged on the parking cabinet, power generated by the solar cell panel can be directly used for charging electric scooters and can be also stored in the large-capacity storage battery firstly, and meanwhile the solar cell panel is connected with an urban public power system to serve as a standby power source. The electric scooter sharing system further comprises the electric scooters, a satellite positioning and Internet-of-Things data transmission system of the parking cabinet, an Internet mobile phone code-scanning parking and picking-up system and a maintenance management and service system. Parameters of the using, operation and charging situations of each electric scooter can be transmitted toa big data cloud platform at any time through the satellite positioning and Internet-of-Things data transmission system to be stored and analyzed so that the situation of each electric scooter can begrasped at any time, system management personnel conduct replacement and maintenance timely when problems are found, and thus the situation that the electric scooters break down on the way when beingused by users is avoided to the maximum limit. When the shared electric scooters are used, the electric scooter users only need to pick up the electric scooters without considering the problems of charging, parking, carrying, theft prevention and the like, and therefore, convenience is brought to the electric scooter users to the maximum limit.

The invention discloses a novel fume hood. The fume hood comprises a body, wherein the body is provided with an electric air valve; a lifting safety sliding door is arranged on the front of the body; and a face velocity sensor is also arranged on the front of the body. The fume hood also comprises a central control system electrically connected with the electric air valve, the safety sliding door and the face velocity sensor, wherein the face velocity sensor monitors pressure changes in the body after the safety sliding door is lifted, converts the values of pressure changes in the body into electrical signals and transmits the electrical signals to the central control system; and the opening angle of the electric air valve and lifting of the safety sliding door are controlled by the central control system. The fume hood has the following beneficial effects that: energy consumption and air loss in the laboratory are greatly reduced so that a relatively stable environment is maintained for experiments, thus achieving the aims of energy conservation and environmental protection and greatly improving the comfort level and environmental protection property of the laboratory.

The invention discloses a riverbed non-dam type hydroelectric generation system, and relates to a hydroelectric generation system. The riverbed non-dam type hydroelectric generation system is used for solving the problems that an existing traditional hydropower station is high in manufacturing cost and large in work amount, a floating boat-type non-dam hydropower station can only be implemented in great rivers, the utilization rate of hydropower resources is relatively limited, and a tidal power station is high in construction cost, and cannot be utilized in a large-scale mode. The riverbed non-dam type hydroelectric generation system comprises a water turbine, a flow guiding body, a flow guiding plate, two right-angled-n-shaped frames, two bearing platforms, two power generation platforms, two generators, two increasing gear trains and two lifting mechanisms, wherein one bearing platform, one power generation platform, one generator, one increasing gear train and one lifting mechanism are installed on each right-angled-n-shaped frame, the water turbine comprises a rotary shaft and a plurality of bent blades, each power generation platform which is connected with the corresponding bearing platform is installed above the corresponding bearing platform, each generator is installed on the corresponding power generation platform, motors are connected with worm wheels respectively, and threaded rods are connected with the power generation platforms respectively. The riverbed non-dam type hydroelectric generation system is used for carrying out hydroelectric generation.

The invention discloses a durability testing device for a test piece under a load and environment coupling effect. The durability testing device comprises a working cabin, a loading jig, a test piece, an internal force transmitting device, an external force transmitting device, an internal support, an external support, a jack, a reaction frame and a testing system, wherein the external support is fixed on the ground; the working cabin is mounted on the external support; the internal force transmitting device, the loading jig and the test piece are mounted on the internal support in the working cabin, penetrate through holes through the internal force transmitting device, and are connected with the external force transmitting device; the external force transmitting device is connected with the jack and the reaction frame; the jack transmits jacking force to the external force transmitting device through opening of the jack, and further the force is transmitted to the internal force transmitting device and the loading jack, and is finally transmitted to the test piece, so that the fact that load is applied to the test piece in the working cabin is realized. The testing device has the advantages that application of load is not affected when the environment is changed, and an environmental effect is not affected when load is applied, so that variation of the environment and variation of the load are mutually independent and the environment and the load are interacted.

The invention belongs to the technical field of materials, and discloses a composite type ultrahigh water filling material and a preparation method thereof. The composite type ultrahigh water filling material is prepared from slurry A and slurry B in equal volumes, wherein the slurry A is prepared from the following components in parts by weight: 1 part of A1, 0.05 to 0.20 part of A2 and 3 to 11 parts of water; the slurry B is prepared from the following components in parts by weight: 1 part of B1, 0.05 to 0.20 part of B2 and 3 to 11 parts of water; A1 is prepared from sulfate aluminate cement clinker, pulverized fuel ash and a composite additive I; A2 is prepared from polymer polyol and a catalyst; the composite additive I is prepared from sodium chloride, anhydrous sodium sulfate, sodium metaaluminate, sodium gluconate and hydroxypropyl methyl cellulose; B1 is prepared from gypsum, lime, the pulverized fuel ash and a composite additive II; B2 is prepared from polyisocyanate and a dispersing agent; the composite additive II is prepared from sodium carbonate, aluminum sulfate and the hydroxypropyl methyl cellulose. The composite type ultrahigh water filling material disclosed by the invention has the advantages of better hardening performance and better using performance.

The invention relates to the field of building materials, in particular to a special cleaning agent for a water permeable brick and water permeable concrete. The special cleaning agent is prepared from the following materials in percentage by weight: 6 to 10 percent of water-soluble high molecular polymer, 7 to 10 percent of sodium carbonate, 1 to 5 percent of anhydrous sodium sulfate, 0.2 to 1 percent of sodium hydroxide and 74 to 85 percent of microbial flora, wherein the water-soluble high molecular polymer is polyacrylamide; the microbial flora are one or any combination of bacillus subtilis, hybrid bacterium, burkholderia, bacillus circulans and bacillus amyloliquefaciens. The decomposition function of the microbial flora is utilized; the advantages of non-toxicity, no smell, easy decomposition, no environment influence, low cost and the like are used; sundries in pores of the water permeable brick and the water permeable concrete can be cleared.

The invention provides a solar micro-power rural sewage treatment system, which comprises an influent water well, anaerobic tank, an anoxic tank, a contact oxidation tank, a sedimentation tank, a wetland filter, and an effluent water well, an aerator is arranged in the contact oxidation tank, and a return system is further arranged between the anoxic tank and the sedimentation tank. Compared witha trickling filtration technology, the solar micro-power rural sewage treatment system provided by the invention does not require electricity consumption and professional operation and maintenance personnel; compared with an ecological combined pond treatment system, the solar micro-power rural sewage treatment system solves the defects of large land area occupation, high seasonality and great investment on vegetation maintenance; compared with a contact oxidation treatment system, the solar micro-power rural sewage treatment system solves the defects of poor effluent water quality, poor nitrogen and phosphorus removal and odor; compared with a conventional rural domestic sewage treatment technology, the solar micro-power rural sewage treatment system can reduce preliminary construction investment by 10 to 20 percent; because green solar energy is adopted for operation, the operating cost is zero; and therefore the solar micro-power rural sewage treatment system is superior to the prior art and systems.

The invention discloses a waterproofing type rat-proof radio frequency remote optical cable and a manufacturing method of the optical cable. The optical cable comprises an outer protecting layer, wherein waterproofing glass fiber yarns are coated in the outer protecting layer, a plurality of nylon tight wrapping layers are coated in the waterproofing glass fiber yarns, and optical fibers are arranged in each nylon tight wrapping layer. The manufacturing method comprises the following steps that (1) the nylon tight wrapping layers are respectively wrapped at the outer surfaces of a plurality of optical fibers; (2) the outer protecting layer is wound at the periphery of the nylon tight wrapping layers; (3) waterproofing glass fibers are filled between the outer protecting layer and the nylon tight wrapping layers. The optical cable and the manufacturing method have the advantages that the method is simple, the waterproofing glass fiber yarns are adopted, and various properties such as rat biting prevention of the optical cable are added; nylon tight sleeves are adopted, the attenuation has better stability, and meanwhile, the better rat biting prevention performance is also realized.

The invention is a kind of upright folding garage, which sets a supporting pile and a shed cloth. The character lies in: it has two parts of tank and guiding rail. The tank includes folded piles and shed clothes, there has a rolling wheel on the lower end of the pile, and sets a guiding rail and fixing mechanism. There has a box moving wheel under the tank. There sets a drawing mechanism on the tank and the guiding rail; the lower end of the pile set a upper and a subjacent rolling wheel, the upper one is set on the guiding rail, the subjacent wheel is set on the guiding rail, the subjacent wheel is set in or under the guiding rail. There sets a linking barrier with diamond, triangle or other figure between the two piles, the lower part of the pile sets a upper and a subjacent rolling wheel, the upper one is set on the guiding rail, the subjacent one is set in or under the guiding rail. The device can be assembled easily; the structure is easy to be transmitted and moved.

The invention provides a landscape-diversified countryside sewage treatment system. The landscape-diversified countryside sewage treatment system comprises a water inlet well, an anaerobic tank, an anoxic tank, a contact oxidation tank and an artificial wetland. The landscape-diversified countryside sewage treatment system provided by the invention is used as an effective manner of solving the current countryside sewage treatment difficulty in terms of economy and reliability; vegetations in a filtering tank of the wetland have ornamental values and are especially applied to villages with shortage of land resources, higher agglomeration degree and rural tourism industry basis. Compared with a trickling filtration technology, the landscape-diversified countryside sewage treatment system provided by the invention is free of electricity fee and professional operation and maintenance personnel; compared with an ecological combined pond treatment system, the defects of large occupied area,strong seasonality and high vegetation maintenance input are solved; compared with a contact oxidation treatment system, the defects of poor quality of effluent water, low removal of nitrogen and phosphorus and odor of the effluent water are solved.

The invention provides a semi-automatic movable ecological chicken house, belongs to the technical field of agricultural cultivation devices, and aims to fast move a fixed chicken house and remove bacteria in the chicken house. The semi-automatic movable ecological chicken house comprises a chicken house body, a moving mechanism, solar photovoltaic panels, fixing insertion rods, universal wheels,chicken house door panels, a controller and connecting hooks and is characterized in that the moving mechanism is mounted at the rear end of the chicken house body, the symmetrical solar photovoltaicpanels are mounted at the top end of the chicken house body, one fixing insertion rod is mounted at each of the four corners of the chicken house body, the two universal wheels in left-right symmetryare mounted at the front end of the chicken house body, the chicken house door panels are rotatably mounted at the front end and the rear end of the chicken house body, the controller is mounted on the front end plate of the chicken house body and located on the right side of the front door panel of the chicken house body, a handle welded to the front end plate of the chicken house body is arranged in front of the front door panel of the chicken house body, and the connecting hooks in left-right symmetry are mounted on the handle. The semi-automatic movable ecological chicken house has the advantages that the moving mechanism provides power, direction adjusting is achieved through the universal wheels, and the chicken house is high in moving efficiency, labor-saving, convenient, capable ofstably moving on soil or a slope, stable in mechanism and wide in application range.

The invention provides a thermoplastic elastomer anti-sticking agent, and a preparation method and application thereof. The thermoplastic elastomer anti-sticking agent is prepared from, by mass, 5-50%of fatty acid amide or fatty acid ethanolamide, 5-50% of a solvent and 0-90% of water; the fatty acid amide or the fatty acid ethanolamide is prepared by reacting fatty acid with an amine compound, and the number of carbon atoms on a fatty acid carbon chain is 12-22; and isopropanol, ethanol or methanol is adopted as the solvent. The anti-sticking agent takes amide substances as a main material,can be dissolved in a xylene solvent, can be dissolved or dispersed into a whole with an elastomer in the solvent, can form a solid film-shaped object after being dried to achieve an anti-sticking effect, and does not influence the production and molding of the elastomer; and the anti-sticking agent is an organic matter composed of three elements of C, H and O, does not contain metal elements or metal ions, and does not generate chemical action with any catalyst or heavy metal ion treating agent.

The invention discloses a method for integrating a composite material structure with an optical fiber. The method comprises the following steps: 1) preparing a composite material structure formed by prepreg; (2) the composite material structure is pretreated; 3) selecting an optical fiber with a high-temperature-resistant coating layer as a sensor, temporarily fixing the optical fiber by using glue, and laying the optical fiber on the surface of the composite material structure according to the layout design; 4) covering the temporarily fixed optical fiber with the adhesive film; (5) the adhesive film is heated through a heating device, so that the adhesive film has viscidity and can be temporarily fixed to the composite material structure; 6) covering a layer of prepreg with the same structure as the composite material on the adhesive film; and 7) performing secondary high-temperature and high-pressure curing on the composite material structure on which the optical fiber is laid according to a curing process of the used prepreg, thereby obtaining the prepreg. The subsequently integrated optical fiber does not affect the structural strength performance, the direction of the optical fiber and the direction of the fiber in the prepreg can be adjusted at will, and the strain transmission efficiency is improved; meanwhile, the advantages of two schemes of surface pasting and internal implantation are realized.

The invention discloses a double-layer bag for packing melon seeds. The double-layer bag comprises a bag body for holding the melon seeds, a secondary bag body is arranged on the outer sidewall of the bag body, connection faces of the secondary bag body and the bag body are connected by glue, and a bag opening of the secondary bag body is glued by the glue. By designing a melon seed bag into the double-layer bag, people can put melon seed shells into the secondary bag body after eating up the melon seeds, and the double-layer bag for packing the melon seeds is capable of collecting the melon seed shells, environmental friendly and sanitary and has no affect on environment.

The invention relates to a street cleaning device which comprises a housing (1), a push-pull door (2), a cleaning device, a hand lever (8) and a fixed rope (9), wherein the housing (1) is embedded in a pedestrian street in the way of being fixedly connected with the ground, the push-pull door (2) is arranged in the position of opening the door at the upper end of the housing (1) in the way of being in sliding connection with the housing (1), the cleaning device is arranged at one end of the hand lever (8), a groove is formed at the upper end of the hand lever (8), the fixed rope (9) is arranged in the groove of the hand lever (8) in the way of being wound with the hand lever (8), one end of the fixed rope (9) is fixedly connected with the hand lever (8), and the other end is fixedly connected with the housing (1). Therefore, the street cleaning device does not affect the beautiful environment of a city and facilitating the cleaning of garbage of people.

The invention discloses an ecological floating island for river pollution control with its own salvage and crushing function, which comprises a support rod, a bottom fixing pin, a floating bed and floating island plants. The bottom of the support rod is fixedly equipped with a bottom fixing pin, and the support rod The top of the upper fixed seat is fixed with an upper fixed seat, and the middle position inside the upper fixed seat is fixed with an intermediate shaft. The outside of the active rotating disc is connected with a driven rotating disc through a conveyor belt, and the upper part of the driven rotating disc is coaxially connected with an active rotating disc. gear, the outside of the support rod is fixedly installed with a bottom fixed plate, and the top of the bottom fixed plate is fixedly installed with a telescopic cylinder. In the process of using the ecological floating island for river pollution control with its own salvage and crushing function, it can not only make the whole device stably located in the middle of the lake surface, but also ensure that the entire floating island moves up and down with the water level, and the entire floating island The island can also collect and process impurities and garbage around it.

Relating to the technical field of range hoods, the invention provides an automatic lifting range hood, which comprises an outer machine (1), an inner machine (2), a slide rail (3), and a lifting motor (4). The slide rail (3) is arranged on the inner wall of the outer machine (1), the inner machine (2) is disposed on the slide rail (3), and the lifting motor (4) is arranged on the upper end of the slide rail (3). The automatic lifting range hood can more effectively absorb the oil smoke generated under different cooking modes. On the basis of traditional range hoods, the inner machine can be flexibly adjusted up and down, a lifting function is added to the range hood, especially the defect of oil smoke overflow generated after long-term use of range hoods is remedied, and also disassembly washing and replacement of an oil accumulator and a net cover can be convenient. With no influence to the appearance under a fixed outer machine state and the total environment of a kitchen, the automatic lifting range hood has the advantages of excellent using effect, flexibility and convenience, reasonable design, convenient use, and strong pertinence.

The invention relates to the technical field of terminals, and discloses a large-size arc-shaped transparent display self-service terminal which comprises a terminal body, an operation table and a glass mounting frame are arranged at the top end of the terminal body, and a transparent touch display screen is arranged on the inner side of the glass mounting frame. A paper disc, a first mounting box, a second mounting box, a fan, a photosensitive module, a control module and an input module are arranged in the terminal machine body, a weighing device is arranged at the bottom end in the paper disc, and a tray is arranged at the measuring end of the weighing device; an information processor, a data acquisition module and a data transmission module are arranged in the first mounting box; and according to the large-size arc-shaped transparent display self-service terminal, by arranging a paper disc, a weighing device, a tray, an information processor, a data acquisition module and a data transmission module, the number of paper in a printer can be obtained at the first time, and adding is facilitated.

The invention relates to a compression ratio plug structure for a diesel cetane number measuring machine. The structure comprises a compression ratio plug body which is of a thin-wall cup-shaped structure and internally provided with a cavity; a first annular rectangular slot arranged on the outer wall, close to the bottom, of the compression ratio plug body; and an annular sealing ring embedded in the first annular rectangular slot; and two annular check rings embedded in the first annular rectangular slot and located at both sides of the annular sealing ring respectively. The structure provided by the invention is compact in structure, and easy to install and maintain; by adopting a flexible sealing method, the sealing performance is optimal, so that no smoke is sprayed from a pre-combustion chamber, and the safety and health of operators are ensured; and a cetane number of a sample can be measured by the diesel cetane number measuring machine accurately and stably.

The invention relates to the technical field of clothes dryers, and discloses a clothes dryer condenser and a clothes dryer. The clothes dryer condenser comprises a condenser core body that comprises a plurality of condensation pieces, wherein the condensation pieces are sequentially connected in a buckled mode to form condensation channels and exhaust channels, and the condensation channels and the exhaust channels are sequentially arranged at intervals. The clothes dryer comprises the clothes dryer condenser. The condensation pieces are connected in the buckled mode to form the condensation channels and the exhaust channels; the problems that in the prior art, a condenser is large in size and complex in structure and cannot be applied to a mini-type clothes dryer are solved; the condenser is simple in structure and easy to machine, and the size of the condenser is reduced, so that the condenser can be applied to the mini-type clothes dryer.

The invention relates to a fine crusher. The fine crusher comprises a driving variable frequency motor and a fine crusher main body. The fine crusher main body comprises a horizontal fine crusher cylindrical shell. A crusher screen integrated assembly is arranged in the fine crusher cylindrical shell and comprises a screen cage, a rotor body and a rotating shaft. The rotating shaft is connected to a driving motor. A fixing key is arranged between the rotor body and the rotating shaft. The rotor body is provided with multiple tool aprons and plate knives extending along a radial direction. The fine crusher has high fine crushing efficiency. The screen cage is used for filtering and screening materials with a certain particle size. The screened finished product has good uniformity. The fine crusher has high fine screening efficiency, is free of a material returning device and has a long service life.

The invention discloses a water-cooled wall horizontal type cement cooling device with a built-in spring. The water-cooled wall horizontal type cement cooling device comprises a support for installation and a barrel installed on the support. A hollow shaft is arranged in the barrel, and one end of the hollow shaft is connected with a speed reducer and a motor so as to drive the hollow shaft to rotate; a spiral blade and a material raising blade are welded on the periphery of the hollow shaft; and a water cooling wall for cooling materials in the barrel is arranged on the peripheral surface of the lower part of the barrel. The heat exchange manner of the water cooling wall is adopted, the heat exchange effect is enhanced through the material raising blade and springs in brass thin-wall square pipes in an auxiliary manner, and high-temperature ground cement can be rapidly cooled to the needed temperature.

The invention belongs to the technical field of materials, and discloses a composite type ultrahigh water filling material and a preparation method thereof. The composite type ultrahigh water filling material is prepared from slurry A and slurry B in equal volumes, wherein the slurry A is prepared from the following components in parts by weight: 1 part of A1, 0.05 to 0.20 part of A2 and 3 to 11 parts of water; the slurry B is prepared from the following components in parts by weight: 1 part of B1, 0.05 to 0.20 part of B2 and 3 to 11 parts of water; A1 is prepared from sulfate aluminate cement clinker, pulverized fuel ash and a composite additive I; A2 is prepared from polymer polyol and a catalyst; the composite additive I is prepared from sodium chloride, anhydrous sodium sulfate, sodium metaaluminate, sodium gluconate and hydroxypropyl methyl cellulose; B1 is prepared from gypsum, lime, the pulverized fuel ash and a composite additive II; B2 is prepared from polyisocyanate and a dispersing agent; the composite additive II is prepared from sodium carbonate, aluminum sulfate and the hydroxypropyl methyl cellulose. The composite type ultrahigh water filling material disclosed by the invention has the advantages of better hardening performance and better using performance.

The present invention provides a dictionary speaker, and the speaker is set in the shape of a dictionary. We can put it on the bookshelf of the study at ordinary times, that is, it does not affect the overall environment of the study, and it can also be turned on and play some music during study to adjust the study. atmosphere.