34results about "Fumigators" patented technology

A mosquito coil box includes a base box and a top cover. The base box comprises a first base box and a second base box that fit together. The lower end of the second base box is fitted onto the first base box. The vertical height of the lower side wall of the second base box is less than the vertical height of the first base box. A cavity is provided between the first and second base boxes. This mosquito coil box, by providing a top cover on the base box, prevents the mosquito coil from being exposed to the outside during combustion, eliminating safety hazards. The base box comprises a first base box and a second base box that fit together. The second base box is fitted onto the first base box, and a cavity is provided between the lower part of the second base box and the interior of the first base box. When a mosquito coil is burning inside the second base box, the cavity provides heat insulation. Furthermore, a mosquito coil holder is provided inside the second base box. The top of the mosquito coil holder has an insert that mates with a groove on the mosquito coil. When the mosquito coil is fixed to the insert, the mosquito coil box can be placed horizontally on the ground or hung on a wall or other locations, making it suitable for a wider range of applications.

The utility model relates to the technical field of tea set manufacturing, and discloses a multifunctional rock plate tea set. According to the device, the rock plate plane serves as a placement plane, liquid for preventing mosquitoes is introduced into the heating box through the mosquito-preventing liquid introduction pipe, then the electric heating device, the switch and the plug-in hole which are connected with the side surface of the heating box serve as heating parts, the liquid is heated and volatilized to form gas, and the gas is sprayed outwards through the gas outlet hose and the spray head; and a bracket assembly composed of a connecting frame, a rotatable rod and a rotating limiting bolt is used for adjusting the angle and direction of outward spraying of gas. By means of the components, the mosquito preventing function can be achieved, and meanwhile the tea table is attractive in use.

The utility model discloses a mosquito repellent fan with mosquito repellent liquid slow -release device, including handle mechanism and handle mechanism built -in battery mechanism, battery mechanism fixed connection liquid storage mechanism, liquid storage mechanism passes through the water pipe fixed connection fan blade mechanism, the fan blade mechanism obtains power through the connection drive motor, simultaneously, the fan blade mechanism outside sets up the protection shell. The utility model discloses a mosquito repellent fan with mosquito repellent liquid slow -release device sets up start -stop switch, control circuit board, micro -pump and drive motor etc. component, and user only needs to press down start -stop switch, can realize micro -pump and drive motor's synchronous start. Micro -pump can stably with mosquito repellent liquid from storage area through the water suction pipe and is inhaled, and is accurately delivered to the center containing cavity mechanism of fan blade mechanism through the water pipe, avoids the instability of traditional manual extrusion or natural volatilization mode, ensures that mosquito repellent liquid transmission with reasonable flow and speed, improves mosquito repellent liquid's utilization efficiency.

The present application relates to the technical field of fruit tree disease and pest control, and particularly relates to a physical fumigation device for preventing and treating fruit tree boring pests, comprising a movable base, a fixed rod is fixedly installed on the movable base, a lifting rod is slidably sleeved in the fixed rod, a nozzle for fumigating fruit trees is arranged on the lifting rod, and an adjusting mechanism for moving from outside to inside to adjust the height of the lifting rod is arranged on the fixed rod. The present application can effectively intercept the undissolved drug powder particles and water impurities in the liquid medicine entering the water tank through the filter plate, reduce the blockage of the pipeline and the nozzle, ensure the uniformity of the drug mist spraying and the stability of the drug output, avoid the interruption of the operation caused by the blockage, ensure the continuity of the fumigation operation, help to improve the control effect of the boring pests, and the filter plate adopts a convenient locking mechanism, can be quickly installed and disassembled, is convenient for timely replacement, and further maintains a good filtering effect.

The application discloses a kind of granary grain fumigation insecticidal implementation method and system;Implementation method includes: step 1, the basic parameters and grain storage data of granary are obtained, step 2, according to the basic parameters and grain storage data of the obtained granary generation fumigation insecticidal dosage and grain fumigation insecticidal implementation scheme;Step 3, operator according to generation fumigation insecticidal dosage and grain fumigation insecticidal implementation scheme carries out fumigation implementation;Step 4, after fumigation, complete air dispersion according to air dispersion scheme, detect the residual concentration of toxic gas in grain pile and warehouse by residual detection module, remove safety early warning after reaching standard.This application obtains the basic parameters of granary and grain storage data, such as the time into warehouse, which is related to the number of pest generations, grain species, quantity, average temperature, grain pile height, form, storage method, main insect species and insect grain grade, etc., which provides a comprehensive basis for fumigation scheme development.

This utility model discloses a base-mounted, on-site assembled atmospheric pressure low-oxygen insecticidal and disinfection device, belonging to the field of low-oxygen insecticidal and disinfection technology. It includes a base, a back plate, a pair of side plates, and a cover plate. The top surface of the base has three sets of sliding grooves. The bottom surface of the cover plate is equipped with sliding strips that slide within the sliding grooves. The inner side of the back plate has a pair of first sealing grooves. The sides of the pair of side plates are each equipped with a first sealing strip, which is interference-fitted to the first sealing groove. Sealing plates are installed on both sides of the back plate. The sides of the pair of side plates have sealing openings near the first sealing strips, which are fixedly connected to the sealing plates and openings by screws. The top surface of the base is equipped with four sets of uprights. The cover plate covers the top surface of the back plate and the pair of side plates and is fixedly connected to the four sets of uprights. A sealing ring is installed on the bottom surface of the cover plate. This technical solution, through its detachable design, facilitates the user's movement of the atmospheric pressure low-oxygen insecticidal and disinfection device.

The utility model discloses a novel ignition bee killing device, including a no. The one end fixed sleeve of one holding rod has the holding rod no. The one end fixed sleeve of holding rod no. The one end fixed sleeve of holding rod no. This novel ignition bee killing device sets up the holding rod no. When needing to carry out long -range ignition bee killing, the holding rod no. At this moment, the fuel bottle is fixed in the inside of the fixed frame and is pressed and is pressed to hold, makes the press to hold to be able to drive the turnover clamp to overturn through the steel wire rope, promotes the turnover clamp to be able to to the fuel bottle's jet switch and carries out extrusion, to make the fuel bottle to be able to to the electronic ignition needle surface and carry out injection fuel, at this moment, opens the control switch, makes the electronic ignition needle through the emission arc and carries out ignition to fuel, to greatly improve the use distance of bee killing device, namely, improves the convenience of bee killing operation.

The utility model provides a simple device of preventing mosquito incense tray from turning on one side, including frame formula round table. Frame formula round table is composed of two circular rings of big down small and several triangle support columns, top area has netted lid, inside has cylindrical netted enclosure. Utilize the feature that round table shape reduces own gravity center and is not easy to turn on one side, place mosquito incense tray in the inside use of round table, can effectively avoid mosquito incense tray to meet the touch and cause to turn on one side, the netted enclosure in the inside of frame formula round table collocates the netted lid of top area, forms an independent but ventilative space, does not influence mosquito incense combustion while isolating mosquito incense and outside contact, frame formula round table height 80mm, there is 40 50mm space between the netted lid of top area and mosquito incense tray, prevents the sheltering object from covering mosquito incense tray and contacting mosquito incense inadvertently. Preventing turning on one side prevents shielding, greatly improves the security of using mosquito incense, avoids the security hidden danger of inadvertently knocking over the burning mosquito incense tray.

This utility model is applied to the field of incense burners, specifically an automatic clamping incense burner, including an upper body and a lower body. The upper and lower bodies are respectively provided with a first incense inlet and a second incense inlet, and are respectively provided with a first clamping groove and a second clamping groove. A clamping member is provided between the first and second clamping grooves, and a clamping groove is provided in the middle of the clamping member. The first and second clamping grooves are respectively provided with a first receiving groove and a second receiving groove. A spring connects the clamping member and the lower body. When the user pushes the clamping member to move along the first clamping groove, the incense or mosquito coil is inserted into the first incense inlet, the clamping groove and the second incense inlet. When the user releases the clamping member, the clamping member is pulled back by the elastic force of the spring, thus clamping the incense or mosquito coil. When encountering incense or mosquito coils of different specifications, this utility model improves the stability of the insertion of incense or mosquito coils and avoids tilting after insertion.

The utility model discloses an easy to volatile device, including cup body and lid, the lid is arranged on the cup body, and the cup body is loaded with solid or liquid volatile matter, the lower side of lid is provided with light-emitting heating assembly, and light-emitting heating assembly is LED light-emitting heating strip or LED lamp pearl, be provided with operation button and charging mouth on the lid, be provided with the hole of dispersing smell on the upper surface or lateral wall of lid, be equipped with containing cavity in the lid, be provided with control circuit board and battery in containing cavity, operation button, charging mouth, battery, light-emitting heating assembly respectively with control circuit board electricity is connected, be equipped with the passage of making the gas in the cup body diffusion from the hole of dispersing smell in the lid, have the function of aromatherapy and lighting, simple structure and convenient to use.

The invention discloses a global four-pest elimination integrated prevention and control method based on hot smoke, plugging and co-processing, and relates to the technical fields of vector biological prevention and control, public health safety and the like, and the method comprises the following steps: killing mosquitoes, flies and cockroaches through hot smoke, and immediately plugging a well lid hole to prevent escape; blocking the mouse hole and smearing a deratization tracking ointment to control the mouse; flies are controlled by the fly luring agent and the fly sticking paper; lime powder is sprayed to the dark and humid ditch zone, and the larva breeding environment is prevented; cockroach killing bait is used in the catering area to control cockroaches; a high-pressure spraying machine and auxiliaries are used for retention spraying; the air-assisted ultra-low-volume sprayer is used for killing mosquitoes; fenthion and pyriproxyfen are used in a mosquito and fly breeding field to kill juveniles; and unmanned aerial vehicle full-coverage disinfection and killing are carried out on forests and difficult-to-reach areas. In the whole process, little pesticide is sprayed, environment pollution is avoided, harm to residents is reduced, the density control requirement of the disease control center can be met within 5 days, the national health city standard is met, and synchronous prevention and control of mosquitoes, flies, cockroaches and mice are achieved.

This utility model discloses a mosquito and fly repellent fan lamp, relating to the technical field of mosquito and fly repellent fan lamps. It includes a lamp body with a drive cavity inside. A motor is fixedly connected inside the drive cavity. The output end of the motor passes through the lower surface of the drive cavity and is fixedly connected to a lower clamping plate. A column is fixedly connected to the upper surface of the lower clamping plate. Fan blades are slidably fitted onto the outer surface of the column. An upper clamping plate is positioned above the fan blades. By rotating a knob, the screw moves upward, causing a trapezoidal block to move. The trapezoidal block then moves two trapezoidal inserts out of their corresponding slots. The upper clamping plate can then be removed, allowing the old fan blades to be replaced with new ones. The upper clamping plate is then replaced, and rotating the knob in the opposite direction allows the two trapezoidal inserts to be reinserted into their slots, thus fixing the upper clamping plate and facilitating fan blade replacement.

The utility model relates to the technical field of grain storage discloses a kind of inner ring flow fumigation equipment for granary, including base, the top of base is fixedly connected with installation platform, the top of installation platform is fixedly connected with driving motor, the top of base is fixedly connected with shell, the inside rotation of shell is connected with fan, the output of driving motor is fixedly connected with driving shaft, the side of driving shaft away from driving motor is fixedly connected in the inside of fan, the side of shell away from driving motor is fixedly connected with air inlet, the top of shell is fixedly connected with air outlet.The dustproof mechanism includes dustproof filter plate, and the dustproof filter plate is slidably connected inside the air inlet.In the utility model, the dustproof filter plate inside the air inlet can effectively prevent solid particles from being drawn into the shell, which affects the operation of the fan, ensures the operation efficiency of the fan, improves the fumigation effect of the grain and ensures the safety of the working environment.

This invention discloses a method and system for optimizing the structure of a pheromone trap based on visualized smoke simulation, belonging to the field of pheromone trap structure optimization technology. The method includes: constructing a controllable environmental space and arranging multiple traps with different structures; placing a tracer at the lure core of the trap to release smoke; acquiring smoke diffusion videos of each trap under different environmental conditions based on the target area; obtaining the horizontal diffusion distance, vertical descent distance, and updraft angle of the smoke diffusion as key diffusion parameters based on the smoke diffusion videos; selecting a target trap based on the key diffusion parameters of all traps under the same environmental conditions; and adjusting the structure of the target trap and combining it with the corresponding key diffusion parameters to obtain an optimized trap. The method visualizes and simulates the pheromone diffusion process, thereby accurately optimizing the key structural parameters of the trap.

This utility model belongs to the field of plant quarantine and discloses a plant quarantine device, including an outer box assembly for sealing and fumigating quarantine plants, and an inner box assembly disposed in the middle of the outer box assembly for holding the quarantine plants for rotary fumigation. A spraying assembly for reciprocating spraying of fumigant gas is installed on the top of the outer box assembly. The inner box assembly includes two symmetrically arranged rotating frames, with an inner box body between the two rotating frames. The inner box body adopts a horizontally arranged flip-top mesh cylindrical structure. A rotating shaft is disposed on the outer side of the rotating frames, and a servo motor is disposed at one end of the rotating shaft. The spraying assembly includes a translation component for reciprocating movement, with an atomizing nozzle installed below the translation component, and a gas delivery hose disposed behind the atomizing nozzle. This plant quarantine device combines the rotational design of the inner box assembly with the linear reciprocating motion of the spraying component to achieve multi-directional coverage of the fumigant in three-dimensional space, avoiding the dead zones problem of traditional static fumigation.

This invention relates to a pesticide application control method and system based on the coupling of three-dimensional pest distribution and aerodynamic field, belonging to the field of pest control technology. It includes collecting pest data within a grain pile through a sensor network deployed in a three-dimensional grid, generating a three-dimensional pest density distribution field based on the pest data, and combining this data with temporal information such as pressure, temperature, humidity, and pile height within the grain pile. This enables an airflow control scheme that utilizes the synergistic effects of first-order axial flow, second-order radial flow, and third-order tangential vortex to guide gaseous insecticides to act on the pest-affected area. This facilitates comprehensive, timely, and thorough detection and control of pests within the grain pile, thereby improving the pest control effect.

Fumigation chamber (1) for products to be treated, comprising sealed walls (2) with a loading opening, a fumigation cycle control module (10), a sealed door (3), a heater (4), a system (5) for detecting and relieving any overpressure inside the chamber, and a degassing circuit (6) for expelling the fume gas from the chamber and replacing it with external air. FIGURE 1

A pest detection and monitoring probe for monitoring pests in a grain storage bin is composed of: a rod insertable into a grain bed in the grain storage bin; a plurality of sensors connected to and supported by the rod, the plurality of sensors including: a temperature sensor for measuring temperature in the grain bed; a fumigant gas sensor for measuring concentration of a fumigant gas in the grain bed; and, a video camera for determining presence of pests in the grain bed and for monitoring motion of the pests in the grain bed; and, a signal transmission assembly connected to and supported by the rod, the signal transmission assembly in electronic communication with the plurality of sensors. Video monitoring of pest motion coupled with concentration measurement of the fumigant gas permits determining whether the dose of fumigant gas is too high or too low to kill the pests.

A rodent gasser including a smoke cartridge and having a self ignition system is provided. According to a first embodiment, the self ignition system has a top plastic cap covering a strike pad and a lower plastic shroud that protects the rodent gasser ignition system prior to use. An ignition button is provided under the shroud that works with the strike pad to ignite the smoke cartridge. According to a second embodiment, the self ignition system has a top plastic cap covering activation components of a pull pin ignition system that include a gripping element and a connecting element that couples the gripping element to an internal ignition assembly. The gasser is ignited by pulling the gripping element. A method of using the rodent gasser is also provided.

A system for dispensing a pest attractant or repellent into an ambient environment includes a primary container for storing a fluid, a control volume coupled to the primary container, a first flow restrictor arranged to regulate the flow of fluid between the primary container and the control volume, a second flow restrictor arranged to regulate the flow of fluid from the control volume, and an evaporation medium located at or downstream of the first flow restrictor, wherein at least one of the first and second flow restrictors is a controllable flow restrictor, and the system further includes electronically controllable actuation means for actuating the controllable flow restrictor.

The application relates to an electric heating mosquito repellent device with a lighting function, which comprises an upper shell, a lower shell, a mosquito repellent assembly, an annular light bar and a clamping power-on assembly. The bottom of the upper shell is recessed towards the inside of the upper shell and is provided with a mounting groove. The top of the lower shell is recessed towards the inside of the lower shell and is provided with a containing groove. The mosquito repellent assembly is arranged in the containing groove and is threadedly connected with the mounting groove. A control circuit board is arranged in the upper shell. The control circuit board is provided with a heater and a battery. The battery is used for providing working voltage for the electric heating mosquito repellent device. The heater is used for heating the mosquito repellent assembly. The annular light bar is arranged around the outer wall of the containing groove. The clamping power-on assembly is used for clamping the upper shell and the lower shell and simultaneously realizing power supply of the annular light bar by the battery. A light switch button is arranged on the outer wall of the upper shell and is electrically connected with the control circuit board. The application has the effects of improving the practicability of the electric heating mosquito repellent device and enriching the functions of the electric heating mosquito repellent device.

The hollow spiral incense stick with a long burning time described in this utility model is characterized by comprising a hollow spiral incense stick body extending downwards in a spiral shape, a base connected to the lower end of the hollow spiral incense stick body, and an insert rod, the upper end of which extends into the base and the lower end of which extends out of the base. This utility model eliminates the need for breaking the incense sticks apart during use, reducing unnecessary waste of mosquito coils. It also boasts a long burning time, is safe to use, and the hollow structure effectively reduces drying time and the amount of bamboo sticks used, significantly lowering production costs.

This utility model relates to the field of agricultural pest control technology and discloses a spectral trapping device for physical pest control. The spectral trapping device includes a base, a slow-release attractant rod, and a low-heat LED tube. An air supply pipe communicating with the interior of the base is fixedly connected to the top of the base. A support plate flush with the bottom wall of the inner cavity is fixedly connected to the top of the air supply pipe. This device has advantages such as quick replacement of the transparent sticky insect tube and enhanced attractant evaporation rate, thereby improving pest trapping effect. It solves the problem that traditional spectral trapping devices mostly involve coating the outside of the pest trap with environmentally friendly sticky insect glue. When the environmentally friendly sticky insect glue on the outside of the pest trap needs to be replaced due to glue failure, environmental factors, or changes in pest density, the old glue on the surface of the sticky insect board needs to be scraped off and new glue applied, or the sticky insect board needs to be replaced. Replacing the sticky insect board requires disassembling multiple screws, which is quite cumbersome.

This system provides a smoking system that avoids risks such as charring and deformation of the outer surface of the container, while also being less prone to smoke generation failure. [Solution] A smoking system comprising a smoke agent container 10 filled with a smoke agent R, and a heating device 20 separate from the smoke agent container 10, wherein the smoke agent container 10 has a flat bottom and a lid 12 positioned on top of it has a plurality of smoke vents 17, and the heating device 20 has a heating element 22 that generates heat with electricity, and the heating element 22 has a flat mounting surface on its upper surface on which the smoke agent container 10 is placed, and by supplying electricity to the heating element 22 to generate heat, and placing the smoke agent container 10 filled with the smoke agent R on the mounting surface of the heated heating element 22, the smoke agent R is heated and smoke is released from the plurality of smoke vents 17.

This utility model discloses a low-temperature grain depot circulating fumigation device, relating to the technical field of fumigation devices. The low-temperature grain depot circulating fumigation device includes: a grain depot body; a support plate fixedly connected to the inner wall of the grain depot body; and a fumigation mechanism, which includes a transmission component, six sets of stirring components, two sets of transmission components, and a power component. Each set of stirring components is mounted on the support plate. This low-temperature grain depot circulating fumigation device transmits gas through the fumigation machine body via a transmission pipe and connecting pipe, and through a nozzle. Simultaneously, a fixed motor drives a rotating synchronous wheel to rotate. Through transmission, the mounting synchronous wheel drives the connecting rod and the fixed synchronous wheel to rotate. Through the transmission of a synchronous belt, the transmission synchronous wheel drives the rotating pipe and stirring blades to rotate, turning the grain. In addition, the gas is evenly distributed into the grain depot body through a protective net, allowing for uniform fumigation of the grain inside the grain depot body, improving the fumigation effect and efficiency.