75 results about "Mosquito breeding" patented technology

A device for the aerial release of mosquitoes includes an unmanned aerial vehicle operable by remote control. It carries a container holding a central processing unit and a mosquito breeding bin, which is a self-contained volume housing mosquitoes and a mosquito food having a toxin suitable to be transmitted by mosquito bite after the mosquito consumes the mosquito food. A release tube is connected to the mosquito breeding bin and sized to release mosquitoes from the mosquito breeding bin. A valve is connected to the release tube and is operable by remote control so that when opened, the mosquitoes have an open pathway out of the container through the release tube.

A device into which gravid (pregnant) female mosquitos are attracted to deposit their eggs and where both the adult and her offspring are then eliminated. The trap is set in the out-of-doors at the onset of the mosquito breeding season and is replenished by rain water and, by its unique construction, a larvicide within is protected from flushing and photo degradation thereby making it maintenance free throughout the mosquito breeding season. The low cost trap is constructed from biodegradable paperboard and at the end of the mosquito breeding season, decomposes, thereby foreclosing the possibility that the trap will become a breeding incubator.

An apparatus is disclosed for mosquitoes and other “biting” insects to lay eggs which become trapped before maturing into adults. The trap comprises a reservoir filled with water and divided into two chambers 24 &26. One chamber 24 is open to the outside at the surface to allow an accessible breeding area. The other chamber 26 is enclosed. Immature mosquitoes fall or are flushed from the open chamber 24 to the enclosed chamber 26, guided along the way by the sloping bottoms of the chambers 20 &14. A screen, small holes, or similarly restricted exit 40 between the enclosed chamber 26 and the outside chamber 24 allows excess water to escape while retaining most or all of the trapped mosquitoes.

The invention relates to an integrated belowground vault with filter catch basin, that allows the runoff water to enter into a belowground two-part vault passing through a commercially available replaceable filter before being transferred out to the sewer, Rood control system or out through a French drain consisting of a cavity below the device that is filled with drain gravel. A layer of filter cloth can optionally be placed over the drain gravel. This device will be manufactured in variety of sizes and shapes and made from several different materials. The device has the unique ability of being capable of filtering low flow water runoff while allowing high volume to pass through with the added benefit of not retaining water that can become a mosquito breeding ground.

The invention relates to an ins-situ pretreatment method of solid organic waste resources (catering wastes, domestic garbage, garbage in vegetable markets, brewer grains, distiller grains, stevia rebaudiana waste residues, traditional Chinese dregs, wastes in slaughter houses, wastes in culturing farms and the like). Mixed bacterial are added into the organic wastes at temporary storage places ofthe solid organic wastes (garbage cans, sewer manholes, scrapyards and the like) and stood and treated in a natural state. The invention discloses a method for effectively solving the treatment on the solid organic wastes from the generation to the treatment, which thoroughly controls the hazards brought by the solid organic wastes, such as mosquito breeding, stink, pathogenic microorganism infection and the like and provides prerequisite conditions for post treatment of the solid organic wastes and realization of hazard-free treatment, reclamation and reduction of waste resources.

The invention discloses an underground liftable environmental-protection garbage can. A driving shaft bearing is rotationally connected with a garbage can body; the right end of a driving shaft is fixedly connected with a belt wheel; the belt wheel is in rolling connection with the lower end of a conveying belt; the upper end of the conveying belt is in rolling connection with the other belt wheel; the belt wheel at the upper end is fixedly connected with the right end of a two-way lead screw; a two-way lead screw bearing is rotationally connected with the garbage can body; the two sides of the two-way lead screw are in threaded connection with thread sleeve blocks; the upper ends of the thread sleeve blocks are rotationally connected with the lower ends of support rods; and the upper endsof the support rods are rotationally connected to the bottom of an inner cylinder. The garbage can uses the rotated two-way lead screw for driving left-right movement of the thread sleeve blocks to drive ascending and descending of the inner cylinder through the support rods; when the inner barrel is lifted, a slide block is driven to slide in a chute, and opening and closing of a cover plate aredriven; and a rotated hole plate is inserted in a sleeve plate to close the inner cylinder and compact garbage inside. The garbage can is reasonable and applicable in structural design, greatly improves the city beauty, effectively inhibits the mosquito breeding inside, and reduces scattering of smell gas inside.

The invention discloses a hidden environment-friendly garbage can with a compaction function. Sealing plates are rotationally connected with the two sides of the upper ends of a garbage can body. Solar panels are fixedly connected with the upper ends of the sealing plates and electrically connected with a power box. The power box is fixedly connected to the right side of the bottom of the garbagecan body. A forward and reverse motor is fixedly connected to the left side of the bottom of the garbage can body. A driving shaft is rotationally connected to the left side of the forward and reversemotor. A bearing of the left end of the driving shaft is rotationally connected to the garbage body. The driving shaft is fixedly connected with a first gear. A second gear is engaged with the upperportion of the first gear and fixedly connected with a threaded rod. According to the garbage can, the threaded rod drives a movable block to move left and right, a supporting is driven to drive an inner barrel to move up and down, the threaded rod drives a rack plate to slide, the rack plate drives the sealing plates to open and close, the sealing plates drive a pressing plate to rotate through synchronous rod, and the pressing plate rotates and presses downwards to compact garbage in the inner barrel. The garbage can is reasonable and practical in structural design, mosquito breeding in thegarbage is effectively suppressed, and emission of smelly gas in the garbage is reduced.

The invention belongs to the technical field of household vegetable growing facilities, and particularly relates to a stereoscopic household vegetable growing device with a solar panel. The stereoscopic household vegetable growing device comprises an upright column, supports and flowerpots. More than two hollow sectioned upright columns are combined with one another via connectors to form the upright column, the supports are arranged on the connectors, and the flowerpots are arranged at the ends of the supports. The stereoscopic household vegetable growing device is characterized in that the solar panel is arranged on the top sectioned upright column, an LED lamp is arranged below the solar panel or on the top sectioned upright column below the solar panel, the solar panel is connected with a storage battery, the storage battery is connected with the LED lamp, a power cord is connected with a water pump and an automatic-control charger respectively, and the automatic-control charger is connected with the storage battery. The stereoscopic household vegetable growing device has the advantages that the stereoscopic household vegetable growing device is provided with the solar panel, and accordingly power can be saved; nutrition solution can be conveniently fed to the stereoscopic household vegetable growing device and can be accurately metered; irrigation water can keep sanitary and clean, and accordingly mosquito breeding due to insanitation of irrigation water in household environments can be prevented; the stereoscopic household vegetable growing device is portable.

A device for insertion into an open end of a length of pipe to prevent mosquitoes from entering the pipe is provided. The device includes a piece of flexible foam material having a front face, a rear face and one or more edges joining the front face to the rear face. A plurality of indentions, preferably three, are formed in the front face of the piece of flexible foam material to allow a user to quickly and easily grip the device to insert or remove it from the pipe. The piece of flexible foam material preferably comprises open cell foam sized to permit water to flow through while preventing insects from passing through. The device may be used in connection with a system to prevent mosquitoes from entering into a rain gutter drain extension or a rain barrel system.

The invention relates to a mosquito-killing bacillus thuringiensis floating agent and a preparation method thereof. The preparation method comprises the steps of blending, calcium chloride aqueous solution preparation, floating agent preparation, hardening, and drying. According to the invention, sodium alginate is adopted as a carrier, and sodium chloride is adopted as a crosslinking agent. The added mosquito-killing bacillus thuringiensis original powder is an effective active component with high mosquito-killing activity. With hollow glass microspheres, a floating sustained-release effect is provided for the dosage form. Ultraviolet radiation is reduced, and a residual effect period is prolonged. With an ultraviolet protection additive which is melanin, the ultraviolet radiation resistance of bacillus thuringiensis is enhanced. With a lab rat feed, the floating agent is provided with an attractant effect and can lure larvae, such that the insecticidal effect is improved. Also, a sinking phenomenon of the dosage form left in water for a long time is avoided, such that the residual effect period is prolonged. The product is solid; the formula is reasonable; and insecticidal virulence is high. When in use, the product is simply spread onto the surface of pond or sewage with mosquito breeding. A controlling effect is good; and convenience is provided for development, popularization and application.

The invention relates to the technical field of garbage classification treatment, in particular to an urban household garbage intelligent classification collecting treatment device and method. A platebody is included. The middle position of the outer surface of the upper end of the plate body is fixedly provided with an object throwing box. The positions, located on the two sides of the object throwing box, of the outer surface of the upper end of the plate body are fixedly provided with dustbins. Movable panels are movably arranged in the dustbins. The position, close to the lower end, of the outer surface of the front end of the object throwing box is provided with an object outlet, and a scanning port is fixedly formed in one side position of the middle of the outer surface of the front end of the object throwing box. By means of the urban household garbage intelligent classification collecting treatment device and method, outward overflow of garbage in the dustbins can be effectively prevented, garbage can be rapidly and effectively treated, personnel carrying treatment is effectively avoided, and a large amount of manpower is saved; and meanwhile, air in the dustbins can be rapidly and effectively purified, mosquito breeding is avoided, and the practicability of the dustbins is improved.

The invention discloses a mosquito breeding preventing cover plate for an inspection well. The mosquito breeding preventing cover plate is provided with a spherical part, a side elevation part and an edge part; the spherical part is arranged in the middle area of the cover plate, anti-mosquito water leak holes are uniformly distributed on the spherical part, and each anti-mosquito water leak hole is smaller than the passing requirement of a mosquito; an upper port of each anti-mosquito water leak hole is small, a lower port of each anti-mosquito water leak hole is big, and the upper port is provided with an annular cutting edge part extending towards the central axis; the side elevation part is arranged between the outer edge of the spherical part and the inner edge of the edge part, a plurality of anti-mosquito water leak long holes are vertically formed on the side elevation part, and each anti-mosquito water leak long hole is smaller than the passing requirement of the mosquito; the width of an outer port of each anti-mosquito water leak long hole is smaller than that of an inner port, and the outer port is provided with a cutting edge part; the upper surface of the edge part is inclined towards the anti-mosquito water leak long hole to form a water flow slope. By adopting the mosquito breeding preventing cover plate, not only can the mosquito be prevented from entering the inspection well, but also flexibility in water leakage can be realized, and the clogging is avoided.

The invention discloses an automatic pet feces clearing device and method. The automatic pet feces clearing device comprises a sand box, an upper cover is arranged on the sand box, a rubbish box is arranged at one side of the sand box, a cleaning comb mechanism and a rail are arranged in the sand box, the cleaning comb mechanism is capable of moving back and forth along the rail, an electric appliance box is arranged at one side of the cleaning comb mechanism, and a circuit control board is installed in the electric appliance box. Pet feces can be disposed in an all-around mode, and the automatic pet feces clearing device can be used for pets anywhere and anytime; the problem that the feces contaminates the hand, has a peculiar smell and spreads bacteria is solved, the feces can be handledefficiently and cleared thoroughly; the feces can be cleared immediately according to the use condition, and the automatic pet feces clearing device is convenient to use; an activated carbon bag is arranged, has the function of air purifying and prevents peculiar smell spread and fly and mosquito breeding; the automatic pet feces clearing device is small in occupied space, simple and practical instructure, high in durability and long in service life and saves cost.

The present invention relates to an air refreshing agent with a mosquito repelling effect. The air refreshing agent comprises, by weight, 5-10% of a polyacrylic acid emulsifying agent, 5-10% of polyhexamethyleneguanidine, 5-10% of cetrimonium bromide, 10-20% of benzalkonium chloride, 10-20% of ethanol, 2-8% of a mosquito repelling drug, 2-8% of a non-ionic surfactant, 0.2-0.5% of a preservative, 2-10% of pearl particles, and the balance of deionized water. According to the air refreshing agent adopting the technical scheme, polyhexamethyleneguanidine, cetrimonium bromide, benzalkonium chloride and ethanol have disinfection and sterilization effects so as to effectively control bacterial content in an environment around the air refreshing agent, such that mosquito breeding can be reduced; and the mosquito repelling liquid drug has a mosquito repelling effect, and does not produce harm on human body.

The invention discloses a plant-derived mosquito larvicide containing Corydalis curviflora. The obtained plant-derived mosquito larvicide containing a Corydalis curviflora extract is prepared by taking the Corydalis curviflora extract as a main component and adding an aid; and the preparation can be in the form of a soluble liquid, wettable powder, water-dispersible granules, granules, a microemulsion or an aqueous emulsion. The plant-derived mosquito larvicide containing the Corydalis curviflora extract has a remarkable larvicide effect, and the active compound thereof is a naturally existingsubstance and has formed inherent metabolic pathways for energy and material circulation in the long-term evolution process, so that after being applied, the plant-derived mosquito larvicide has no residue, can not cause biological concentration, and is relatively safe to non-target organisms; and mosquito larvae are less prone to producing larvicide resistance. The plant-derived mosquito larvicide is applicable to indoor/outdoor mosquito breeding places and sensitive areas such as areas for drinking water treatment and the like.

The invention discloses a water-saving zero-emission ecological toilet system and a sewage treatment method. The water-saving zero-emission ecological toilet system comprises a toilet room and an ecological treatment device, wherein the toilet room comprises a toilet stool and a foot power toilet flushing device; the toilet stool communicates with the ecological treatment device through a water inlet pipe; the ecological treatment device is divided into a first cell, a second cell and a third cell by partition plates; excrement is subjected to anaerobic fermentation in the first cell to generate biogas to be discharged; excrement residues, non-degradable substances and sludge are cleared and discharged out; and excrement sewage is subjected to deep anaerobic treatment in the second cell, then flows into the third cell for filtration, adsorption and purification, and communicates with the ecological treatment device through a water outlet pipe, so a circulating system is form, and sewage recycling is realized. The system provided by the invention has two characteristics of water saving and zero emission, relieves the problems of water resource shortage and rural water pollution, prevents odor leakage and mosquito breeding, and purifies air. The invention provides a system applicable to being used in rural areas with water resource shortage.

The invention discloses a filtering type garbage can which comprises a garbage can body, a cover, and a control device. The cover is connected on the garbage can body, a first baffle plate is arranged on one side wall of the inside of the garbage can body, and a second baffle plate is arranged on the other side wall of the inside of the garbage can body. A water discharge opening is formed at the bottom of the inside the garbage can body, the water discharge opening is communicated with a hollow boss, and the first baffle plate and the second baffle plate are respectively and movably connected with the hollow boss. The upper surface of the hollow boss is a hollowed out net layer, the lower surface of the boss is communicated with the water discharge opening through the garbage can body, and the cover, a first baffle plate and the second baffle plate are respectively connected with the control device. Due to the arrangement, the inner structure of the filtering type garbage can be controlled through an intelligent method, the effect that liquid in garbage is filtered and centralized to be discharged out of the garbage can body is achieved, the liquid is prevented from leaking out, the fact that the place around the garbage can is dry and clean is guaranteed, mosquito breeding is avoided, and the environment around the garbage can is improved to a large extent.

The invention discloses a biological filter-based device for water treatment of a landscape fish pond. The device comprises a culture pond, an aerobic biological filter and a clear water pool, whereinthe culture pond communicates with the aerobic biological filter and the clear water pool separately, and the water outlet of the aerobic biological filter communicates with the clear water pool. Theinvention also discloses a treatment method based on the device. Interception, adsorption, absorption, oxidization and synthesis treatment are performed on nutrients in the water body through the aerobic biological filter, and then the treated water body is introduced into the clear water pool for further treatment, so that the nutrients in the water body are removed effectively, and the problemsof mass propagation and greening and smelliness of algae are avoided; meanwhile the concentration of dissolved oxygen in the water body is increased, growth and development of fished are facilitated,mosquito breeding is prevented, and the effect of beautifying the surrounding environment is achieved; in addition, since the water is recycled, and the device is utilized to treat the water body, the frequency of water exchange and cleaning is reduced greatly, so that water resources and human resources are saved, the operation cost is reduced, and broad application prospects are achieved.

The invention discloses an anti-mosquito mechanism for a water outlet and a pollutant intercepting type environmentally friendly rainwater opening device. The anti-mosquito mechanism for the water outlet comprises a rotating shaft module, a baffle and a pressing block; one end of the rotating shaft module is detachably connected with one side of the baffle, and the baffle is used for covering thewater outlet; and the other end of the rotating shaft module is detachably connected with the pressing block, and the pressing block is used for controlling the other side of the baffle to close or open the water outlet via the rotating shaft module. The rainwater opening device comprises the anti-mosquito mechanism, a water storage tank, a filtering inner barrel and a pollutant intercepting hanging basket, and the water storage tank, the filtering inner barrel and the pollutant intercepting hanging basket are successively nested from bottom to top; an overflow water outlet is formed in the middle of the bottom of the filtering inner barrel, and the anti-mosquito mechanism is arranged on the outer side of the overflow water outlet; and a plurality of pollutant intercepting water holes areformed in the bottom of the pollutant intercepting hanging basket, and a plurality of filtering water holes are formed in the periphery of the overflow water outlet of the bottom of the filtering inner barrel. Mosquitoes can be effectively prevented from entering and exiting from a municipal pipeline, mosquito breeding and harm are avoided, rainwater is purified effectively, and smooth drainage ofthe rainwater is not affected.

A flower pot frame is characterized by comprising a box-shaped containing cavity. A plurality of mosquito breeding structures are arranged on the peripheral side of the box-shaped containing cavity, aplurality of water seepage holes with mosquito screens are formed in the top of the box-shaped containing cavity, the mosquito breeding structures comprise notches, guide cylinders, meshes and floaters, the notches are positioned in the upper half portion of the side face of the box-shaped containing cavity, the guide cylinders are arranged at the bottoms of the notches and straightly extend to the bottom of the box-shaped containing cavity, the shapes of the meshes correspond to the sectional shapes of the guide cylinders, the meshes vertically move along with the guide cylinders, and the floaters are arranged on the lower surfaces of the meshes. Compared with the prior art, the flower pot frame has the advantage that the flower pot frame not only can prevent accumulated water from overflowing out of the containing cavity, but also can effectively prevent mosquitoes from being bred indoors.

The invention belongs to the technical field of soil-less cultivation and particularly relates to an eye-protecting desk lamp with a plant and a plant cultivation method adopting the eye-protecting desk lamp. The eye-protecting desk lamp with a plant has functions of plant cultivation and illumination; the plant is fixed in a plant fixing basket; nutrient solution in a containing cavity is atomized by an atomizer; the atomized nutrient solution is diffused to a plant root system of the plant fixing basket, so that the plant obtains necessary nutrient solution in growth, effective supply with the nutrient solution is realized for different plants, the nutrient solution is saved and the material consumption is lower. The eye-protecting desk lamp has the advantages that the structure is compact, a tank body with larger volume like the prior art is not needed for containing the nutrient solution, and the condition of mosquito breeding in the nutrient solution also can be avoided. A light-emitting part is arranged above a base and is used for illumination. Since the green plant is put under the light-emitting part and is integrally combined with the light-emitting part, the green plant is beneficial for relieving the eye fatigue and promoting the eye health. A plant growing lamp can be used for supplementing light for the plant, ensuring that the plant can obtain light under darker conditions and promoting the plant growth.

The invention discloses a regional release method of aedes albopictus carrying wolbachia at a fixed position. The method comprises the steps of selecting a place near a mosquito breeding ground and a habitat as a releasing point in a release region according to different landforms and surrounding environment, wherein, the habitat is wet, shading and the vegetation there is vigorous; cleaning water in the release region and a container where the mosquito would possibly lay an egg; using a BG-Trap adult mosquito trapping apparatus at a releasing point for trapping the aedes albopictus; calculating male mosquitoes trapped by the BG-Trap adult mosquito trapping apparatus; then conducting PCR detection to the male mosquitoes to determine if the male mosquitoes carry Culex wolbachia; calculating the number of positive male mosquitoes carrying the Culex wolbachia and the number of negative male mosquitoes not carrying the Culex wolbachia respectively to obtain a release proportion; and then releasing the positive male mosquitoes carrying the Culex wolbachia at a fixed releasing point in a release proportion more than or equal to 5.

The invention relates to an environmental data monitoring and automatic feeding system of a mosquito breeding room. The environmental data monitoring and automatic feeding system comprises PC end control software and a core control circuit, the PC end control software is electrically connected with a cloud platform, the cloud platform is electrically connected with a mobile end control APP, the core control circuit is electrically connected with the cloud platform, the core control circuit is electrically connected with a real-time monitoring module, the core control circuit is electrically connected with a touch control and display module, and the core control circuit is electrically connected with a feed box and a discharging machine. The environment data monitoring and automatic feeding system has the advantages that quantitative powdery feed is provided for breeding of mosquito larvae through the feed box and the discharging device which are newly and originally designed, the discharging amount can be adjusted in real time along with changes of the growth cycle of breeding objects, and meanwhile, the electric connection can be realized through a touch screen button of the equipment or in an applet of a mobile phone end.

The invention discloses a garbage disposal station and a wet garbage disposal method. The garbage disposal station comprises a garbage collection conveyor, wherein the output end of the garbage collection conveyor is connected with a crusher, the output end of the crusher is connected with a dryer, the height of the dryer is not smaller than that of a garbage can, and a storage container is arranged at a discharge port of the dryer. According to the scheme, the garbage collection conveyor, the crusher and the dryer are integrated, wet garbage can be collected, crushed and dried in real time, the storage space required by a product obtained after treatment is greatly reduced compared with that required by the wet garbage before treatment, and the number of corresponding garbage cans is effectively reduced; the wet garbage does not stay for a long time, the problems of mosquito breeding, bacteria and the like do not exist, and the treated product can effectively remove peculiar smell, bacteria and the like, so that the sanitary environment of the station is favorably maintained; and meanwhile, due to the overall layout design of the equipment, the occupied space of the equipment canbe effectively utilized, the number of garbage cans is increased, and storage capacity is improved.

The invention provides a device for catching and killing mosquitoes. The device is used for killing mating mosquitoes electrically. The device comprises a left wall, a solar cell panel, a right wall, a power grid fan, a rotating shaft, an inductor, a water storage tank, a water inlet pipe, a drain hole, a protective net and a hedge. The left wall and the right wall are connected to form a right-angle shape, the rotating shaft connected with the power grid fan is arranged at the position of an angular point, the left tank wall and the right tank wall of the water storage tank are connected with the left wall and the right wall respectively, the solar cell panel is arranged on the upper portion of the left wall, the inductor is arranged on the upper portion of the right wall, the water storage tank is provided with the water inlet pipe and the drain hole, and the safety protective net and the hedge landscape are arranged on the periphery of the water storage tank. At dawn and at dusk, when the inductor observes that the mating mosquitoes over the water storage tank enter the killing range of the power grid fan, the rotating shaft is driven by a motor to drive the power grid fan to rotate from the left wall to the right wall rapidly, and the mosquitoes are killed by electric shock of the power grid fan. The device can be laid in residential areas and scenic areas, is used for killing the mating mosquitoes electrically, prevents mosquito breeding from the source, and establish comfortable and healthy home and tourism environments.