25results about How to "Absorb more" patented technology

The utility model relates to the technical field of bridge construction, and discloses a crossing movable platform attached to a high-altitude bridge, which comprises a space structure body, the top end of the space structure body is fixedly connected with the bottom surface of the bridge, and the space structure body comprises a plurality of polygonal annular frames; each polygonal annular frame comprises a polygonal bottom frame and vertical supporting frames distributed in the circumferential direction of the bottom frame. The multiple polygonal annular frames are sequentially arranged in the length direction of the bridge. The anti-falling net is arranged on the bottom surface and the circumferential direction of the space structure body in a tensioning manner; the climbing entertainment device is located in the space structure body and attached to the space structure body; the corners of the bottom frames of every two adjacent polygonal annular frames are aligned at the top points and connected through circumferential dampers used for consuming horizontal vibration, and metal dampers used for consuming vertical vibration are arranged between the top of the space structure body and the bridge. The technical problems that an ultra-long movable platform attached to a high-altitude bridge is greatly influenced by wind shock, and the sense of safety of tourists is low are solved.

The invention relates to a dryer (1) for a textile web (5), comprising at least two vertically arranged drying chambers (2T1, 2T2), each drying chamber (2T1, 2T2) having a drum (T1, T2) with airflow channels (17T1, 17T2) arranged on both sides, and each drying chamber (2T1, 2T2) having a separate additional chamber (11T1, 11T2), the additional chamber (11T1, 11T2) has channels (13T1, 13T2, 15T1, 15T2) for supplying fresh air (12T1, 12T2) and for discharging exhaust gases (14T1, 14T2), and wherein the additional chamber (11T1, 11T2) is arranged between an end face of the associated drying chamber (2T1, 2T2) and the separate heating and fan chamber (24). The invention is characterized in that channels (13T1, 15T1) for supplying fresh air (12T1) and exhaust gases (14T1) exiting the lower drying chamber (2T1) are adjacent to the upper drying chamber (2T1) and the upper additional chamber (11T2). The invention also relates to a method for drying a textile web.

The utility model discloses an ecological restoration device for sand vegetation. The ecological restoration device comprises a frame; the supporting rods are arranged on the frame in a circumferential array and are in running fit with the frame; ground nails are fixed to the bottom end of the frame in a circumferential array mode, and drainage holes are formed in the bottom ends of the ground nails; the flow guide pipes are circumferentially arrayed on the side wall of the frame and are communicated with the drainage holes; and the water collecting assembly at least comprises conical blocks which are circumferentially arrayed on the side wall of the frame. According to the sand vegetation ecological restoration device, through the arrangement of the frame, the supporting rods, the ground nails, the drainage holes, the flow guide pipes and the conical blocks, water vapor in air can be condensed into water drops by means of the characteristic that the temperature difference between day and night in desert is large after saplings are fixed in sandy soil, and the water drops are collected and supplied to the roots of the saplings, so that the saplings are protected from being damaged. The saplings can absorb more water sources, large-area death of the saplings which are just planted due to water shortage is avoided, the survival rate of the saplings in the desert is increased, and the restoration speed of an ecological system is higher.

The invention discloses grinding equipment for machining water pump accessories, and relates to the field of grinding equipment, the grinding equipment comprises a grinding main machine, a grinding cover and a driving motor are mounted on the grinding main machine, a grinding wheel is rotatably mounted in the grinding cover, the grinding wheel is in transmission connection with the driving motor, and an operation table is mounted on the grinding cover. It needs to be explained that in the embodiment of the invention, the operation table is closed through the inner protective cover and the outer protective cover, splashed dust and impurities are shielded, meanwhile, during grinding, one hand moves an arc-shaped locking plate downwards, then the other hand moves the accessory, the accessory is ground by a grinding wheel, the accessory rolls on a plurality of balls, and therefore the accessory can be ground conveniently. And the problem that the two hands of a worker need to grab accessories for machining can be effectively solved, so that the problem that the hands of the worker are prone to being injured due to contact with a grinding wheel when the worker grinds the accessories can be effectively solved, and potential safety hazards are effectively eliminated.

This invention discloses a controllable interlaminar toughening method for composite materials. The method first mixes a thermosetting resin matrix with a prepolymerization degree of 10-60% with a toughening medium to form a film, which is then laminated with a fiber fabric to create a toughened prepreg tape. The toughened prepreg tape is then laid up and cured to obtain a toughened composite material. This method proposes a controllable interlaminar toughening technology for composite materials, utilizing the controllable solubility of the toughening medium in the thermosetting resin matrix to achieve the enrichment of the toughening medium in the interlaminar layers. This allows the composite material to possess good toughness and interfacial properties with a relatively low amount of toughening medium added. The technology is simple, offers controllable performance, and has a high level of technological maturity.

The application discloses a kind of aircraft thermal management system and method based on chemical storage CO2 in technical field, including the storage tank for storing chemical reaction agent and the active thermal protection system being arranged in the head of aircraft;The storage tank is communicated with water body and the active thermal protection system respectively by water pipe and gas pipe, first throttle valve and second throttle valve are respectively arranged on the water pipe and the gas pipe;When the first throttle valve is opened, water can be injected into the storage tank to react with chemical reaction agent to release low-temperature CO2;When the second throttle valve is opened, the storage tank can deliver CO2 to the active thermal protection system;The active thermal protection system is used to accelerate the ejection of CO2, to form cooling gas film on the outer surface of aircraft, protect and cool aircraft.

The application discloses a refrigerating device and an air conditioner. The refrigerating device comprises a compressor, a condenser, a regenerator, a throttle valve and an evaporator. The output end of the compressor, the condenser, the regenerator, the throttle valve, the evaporator, the regenerator and the input end of the compressor are sequentially communicated to form a refrigeration cycle loop. A supercooling assembly is arranged between the condenser and the regenerator, and the supercooling assembly is used for cooling refrigerant in the refrigeration cycle loop. The refrigerant in the refrigeration cycle loop is further cooled through the supercooling assembly, so that the refrigerant can absorb more heat when vaporizing in the evaporator, and the refrigeration effect of the refrigerating device is improved.

The utility model belongs to the technical field of caustic soda evaporation and concentration, and particularly relates to a triple-effect countercurrent falling film evaporation system for improving caustic soda concentration, which comprises a first-effect evaporation chamber, a second-effect evaporation chamber and a triple-effect evaporation chamber which are sequentially connected in series end to end, the flowing directions of low-concentration caustic soda and primary steam in the first-effect evaporation chamber, the second-effect evaporation chamber and the third-effect evaporation chamber are opposite, an alkali liquor heat energy recovery unit and a steam condensate heat energy recovery unit are additionally arranged, and the low-concentration caustic soda exchanges heat with the high-concentration caustic soda by means of the alkali liquor heat energy recovery unit; and the low-concentration caustic soda exchanges heat with the steam condensate of the next-stage evaporation chamber by means of the steam condensate heat energy recovery unit. The alkali liquor heat energy recovery unit and the steam condensate heat energy recovery unit are additionally arranged for heat energy recovery, and through dual heat energy recovery, the heat energy utilization rate is improved, the primary steam consumption is reduced, and therefore the production energy consumption cost is reduced.

This invention discloses a method for crop nutrient remediation, comprising: digging an aeration trench on either side of the crop to be remediated; laying a layer of soil, mixing waste fruit peels with a fermentation agent at 0.1%–0.2% of the total weight of the fruit peels, placing the mixture on top of the soil, and then covering it with soil with a moisture content of 38%–42% for sealed fermentation for 30–50 days. During fermentation, tap water is added daily until the soil moisture content reaches 38%–42%. After 20 days of sealed fermentation, the filtrate of the fermented material is collected daily and mixed to obtain a remediation solution; when the soil moisture in the aeration trench reaches 55%–60%, the remediation solution diluted 10–15 times is injected into the aeration trench, with 500–2000 ml of diluted remediation solution injected per crop, continuously for 3–5 days. This method of crop nutrient remediation, after injecting the remediation solution, can stimulate crops to absorb more nutrients from the soil, thereby improving crop yield and crop product quality.

The utility model relates to a textile fabric wetting device, which belongs to the technical field of textile fabric production equipment and comprises a bottom plate, two oppositely arranged racks are fixed above the bottom plate, a wetting component is arranged between the two racks, an adjusting mechanism is mounted at the top end of each rack, and a driving mechanism is mounted on one side of each rack. The wetting assembly comprises two carrier rollers which are oppositely arranged, a pressing roller is arranged above the two carrier rollers, a first water pipe is installed on one side of the pressing roller, and a second water pipe is installed below the pressing roller; a plurality of uniformly distributed nozzles are mounted on the first water pipe and the second water pipe, the nozzles on the first water pipe are vertically downward, and the nozzles on the second water pipe are vertically upward; through the arrangement of the wetting assembly and the adjusting mechanism, the textile fabric wetting device not only can be suitable for wetting treatment of textile fabrics with different thicknesses, but also has the advantages of being even in water mist spraying and deep in water penetration, and the good effect that the upper surface and the lower surface of the fabric can be fully wetted is achieved.

This invention relates to the field of resistor technology, specifically to a high power density power resistor with a wide resistance range. It includes a housing and multiple resistor units stacked within the housing. Each resistor unit includes an insulating support substrate and a resistor sheet encased within the support substrate. The resistor sheet has conductive portions bent at both ends, extending to the outer surface of the support substrate. Adjacent resistor units are connected via these conductive portions. An air duct is provided between the support substrates of adjacent resistor units. The high power density allows the resistor unit spacing to be adjusted within any range based on the thickness of the support substrate, enabling forced air cooling heat exchange and minimizing the volume to the theoretical minimum. It also offers higher protection levels and corrosion resistance, achieving high levels of waterproofing and dustproofing; and meets the high requirements for large creepage distances and clearances even under high voltage conditions.

The utility model relates to an aluminum-wood composite out-opening window, which belongs to the technical field of composite out-opening windows and comprises a window frame, two window sashes are mounted in the window frame, a vertical rod is fixedly connected to the middle of the window frame, the two window sashes are respectively arranged on two sides of the vertical rod, glass bodies are mounted in the window sashes, and battens are fixedly connected in the window sashes. According to the utility model, the section bar III, the glass plates and the battens are matched for use, and the section bar III is made of an aluminum wood material, so that the hollow section bar III can better block the propagation of noise, and the three layers of glass plates can further block the propagation of noise and can reduce the harm of ultraviolet rays to indoor personnel; the wood strips are made of wood, and the wood contains certain holes, so that the wood can absorb more noise, the decibel of the noise transmitted into a room through the out-opening window is reduced, a good and comfortable environment is provided for indoor personnel, and the attractiveness of the out-opening window can be improved.

The invention relates to the technical field of solar cells, and discloses a back contact laminated solar cell and a cell module. The cell comprises a substrate layer, a first carrier transport layer, a second carrier transport layer, a first light absorption layer and / or a second light absorption layer, a first electrode and a second electrode, wherein the substrate layer comprises a light receiving surface and a backlight surface; the first carrier transport layer is arranged in the first area of the backlight surface; the second carrier transport layer is arranged in the second region; the first light absorption layer with the band gap width larger than that of the substrate layer is arranged on the light receiving surface; the second light absorption layer with the band gap width smaller than that of the substrate layer is arranged on the backlight face, the first electrode is connected with the first carrier transmission layer, and the second electrode is connected with the second carrier transmission layer. The first light absorption layer and the second light absorption layer can be arranged on the light receiving face and the backlight face respectively, band gaps are gradually decreased from top to bottom, absorption of light of different wave bands can be enhanced, and the photoelectric conversion efficiency and the power generation performance are improved.

The present application belongs to the kiln tail waste heat boiler waste heat utilization technical field's kiln tail waste heat boiler waste heat utilization structure, and the present application further relates to a kind of kiln tail waste heat boiler waste heat utilization method.First steam drum (1) is connected with steam turbine make-up steam port (6) by first conveying pipeline (5), the first outlet of second steam drum (2) is connected with second evaporator (8) inlet, the outlet of second evaporator (8) is connected with second steam drum (2), the second outlet of second steam drum (2) is connected with the inlet of superheater (9), first valve (10) is installed on first conveying pipeline (5), second valve (11) is installed between first conveying pipeline (5) and the second outlet of second steam drum (2), and the outlet of superheater (9) is connected with steam turbine main steam port (19).The kiln tail waste heat boiler waste heat utilization structure of the present application meets the raw material drying temperature requirement of raw material mill of roller press during raw material mill operation, and water injection is not needed to reduce outlet air temperature during raw material mill shutdown.

This utility model relates to the field of energy storage cabinet heat dissipation technology, and more particularly to an energy storage cabinet heat dissipation system, comprising: a cabinet body, with a battery chamber and a liquid cooling chamber inside; the battery chamber is equipped with a temperature sensor and a first liquid cooling plate; the liquid cooling chamber is equipped with a liquid cooling unit; the liquid cooling unit includes an inlet pipe, both the temperature sensor and the inlet pipe are connected to a circulating pump, the circulating pump is connected to a radiator through a first regulating valve, the circulating pump is connected to a heat exchanger through a second regulating valve, the radiator is connected to a cooler and a heat exchanger respectively, the cooler is connected to a cooling fan, the heat exchanger is connected to a heater and a gas-liquid separator respectively, the heater is connected to the first liquid cooling plate through an outlet pipe, and both the cooler and the gas-liquid separator are connected to an air compressor. This utility model's energy storage cabinet heat dissipation system can more quickly and effectively remove heat from the energy storage battery, ensuring that the battery can operate at a suitable temperature, improving battery performance and lifespan.

The application relates to the technical field of automobile interiors, and particularly discloses a TPO material with low odor and low impact energy and a preparation method thereof. The TPO material with low odor and low impact energy comprises, from bottom to top, a back coating layer, a polypropylene foaming layer, a TPO layer and a surface coating layer; according to mass percentage, the raw materials of the TPO layer comprise 40-55% of EPDM particles, 10-20% of modified TPO particles, 20-30% of polypropylene, 0-5% of an additive and 4-15% of pigments. The TPO material with low odor and low impact energy can be used for preparing a dashboard protective mask of an automobile interior, has the advantages of low impact energy, low odor, aesthetic appearance and comfort, and can meet the burst requirements of different special-structure airbags.

The invention discloses a special organic fertilizer for preventing and controlling tobacco black shank and a preparation method thereof.The special organic fertilizer is prepared from corn straw, rice husk charcoal, a biological leavening agent, limonin, salicylic acid, plant ash, shrimp shell powder and soluble potassium silicate, and the biological leavening agent is tarlaromyces flavus powder; the preparation process comprises the following steps: acidizing the prawn shell powder, crushing and fermenting the corn straws, the rice husk charcoal and the acidized prawn shell powder, increasing the activity of the tarlaromyces flavus powder by using limonin and salicylic acid, carrying out secondary fermentation, and finally granulating and drying. The growth and development of tobacco root systems are promoted, the stress resistance of the tobacco is enhanced, and the occurrence of soil-borne diseases is reduced, so that the yield of the tobacco is increased. Meanwhile, the tobacco absorbs more comprehensive and balanced nutrients, and the internal quality of the tobacco leaves is improved.

The warmer with the combustion net comprises a base assembly and a furnace end, the base assembly directly supports the furnace end or indirectly supports the furnace end through a supporting pipe, and the warmer is characterized in that the furnace end comprises the combustion net installed on the furnace end, the installed combustion net is provided with a central axis, and the central axis of the combustion net is perpendicular to the central axis. The combustion net is provided with a protruding part used for increasing the surface area of the combustion net, and in the direction of the central axis, the height of the protruding part is smaller than or equal to nine tenths of the height of the combustion net. The warmer is good in warming effect.

The utility model relates to medical instrument technical field especially a new type hemostasis water bag, including guide pipe, inflatable air bag and hemostasis water bag, the hemostasis water bag fixed connection is in the other end of guide pipe, the middle part outside of guide pipe is equipped with blood absorption cotton pad adhesion structure, the other end of hemostasis water bag is equipped with hemostasis medicament supplement and blood discharge structure. This new type hemostasis water bag, the blood discharge pipe can be first in the communicating head end part access external hemostasis medicament, and the external liquid medicine is along the blood discharge pipe first injected into the through -hole position, and the liquid medicine sprays in the uterus inside through the through -hole can cooperate with medicament and accelerate hemostasis, and the rear side of blood discharge pipe can utilize the needle tube of connecting head connection blood drawing, and the reverse pulling needle tube can along the through -hole of opening and blood discharge pipe and remove the redundant blood discharge, utilize blood discharge pipe can first carry out the supplement of hemostasis medicine, also can control the bleeding in the uterus, effectively realize multiple functions, greatly improve the use effect of new type hemostasis water bag.

This invention discloses a highly bioavailable ticagrelor solid dispersion, its formulation, preparation method, and application. The solid dispersion is prepared by hot melt extrusion of ticagrelor and a specific ternary carrier system, wherein the ternary carrier system is from Soluplus. ® The formulation consists of copovidone and hydroxypropyl methylcellulose. This solid dispersion is further combined with disintegrants, fillers, and lubricants to form a pharmaceutical composition. This invention utilizes the synergistic effect of a ternary carrier and hot-melt extrusion technology to ensure ticagrelor exists stably in an amorphous form, significantly improving drug dissolution and oral bioavailability. Experiments show that the formulation exhibits a dissolution rate ≥85% in pH 6.8 phosphate buffer after 30 min, and a relative bioavailability in beagle dogs reaching 150%–250% of commercially available tablets. It also demonstrates excellent stability, with no crystallization observed in a 6-month accelerated assay, indicating significant clinical value and market potential.

This invention provides a method for cultivating grafted kiwifruit seedlings with two root systems, comprising the following steps: S1, Rootstock acquisition: Select one one-year-old *Actinidia cuspidatum* and one *Actinidia deliciosa* seedling as rootstocks, and prune the main roots of both rootstocks to a length of 10-15 cm, retaining 4-5 cm of stem; S2, Scion acquisition: Select branches of the *Actinidia deliciosa* variety as scions, with a length of 8-12 cm. Seal the upper end with wax or wound healing agent, and smooth the lower end with a flat cut; S3, Grafting: Using bark grafting or cleft grafting, graft the two rootstocks in opposite directions onto the lower end of the same scion, and wrap the grafting area with grafting film to form a grafted kiwifruit seedling. The grafted seedlings cultivated by this invention have two sets of root systems, one for *Actinidia cuspidatum* and one for *Actinidia deliciosa*, thus exhibiting strong resistance to waterlogging, drought, and pests and diseases, and absorbing nutrients comprehensively, resulting in high-quality and high-yield fruit with significant economic benefits.

This invention discloses a mechanically automated device that connects multiple devices in series, uses a single power input, and tracks sunlight from multiple directions. A single power source can power a series of devices to achieve multi-directional sunlight tracking through mechanical automation. In particular, it can adjust the maximum elevation angle of the panel according to different seasons to absorb as much sunlight as possible. Its structure is as follows: a power input shaft on the lower body provides power to an elevation angle swinging body, causing it to swing at an elevation angle. Simultaneously, power is transmitted to left and right swinging bodies, which are oscillated left and right by worm gears. When the elevation angle reaches its highest point and begins to decline, a clutch reversing mechanism reverses the transmission components of the left and right swinging bodies, achieved by a fork actuating a pull rod. Seasonal changes require individual adjustment of the device's maximum elevation angle. This involves moving the clutch reversing mechanism to neutral and holding it there, with a limit switch signaling a synchronous gripper to execute the adjustment. Two helical surfaces with opposite directions are used, and the fork's arc-shaped boss actuates the pull rod.

This invention discloses a portable breakwater and a combined breakwater device based on wave energy power generation, aiming to solve the problems of traditional floating breakwaters, such as limited wave energy conversion methods, low energy utilization, complex structure, and limited operating environments. The portable breakwater of this invention includes an upper floating body, a lower floating body, a first power generation component, a second power generation component, and an energy storage component. The first and second power generation components are disposed within the upper floating body, and the energy storage component is disposed within the lower floating body. The first and second power generation components are electrically connected to the energy storage component. The energy of the wave impact is converted into electrical energy by the first power generation component, and the energy of the portable breakwater floating in the waves is converted into electrical energy by the second power generation component, enabling the breakwater to absorb wave energy more comprehensively and improving energy absorption and utilization efficiency.

The utility model belongs to the field of vehicle body suspension, and provides an electric vehicle limiting suspension device which comprises an axle, wheels arranged on the edge portions of the two sides of the axle, a fixing piece fixedly installed on the outer surface of the axle and close to the wheels, a plate spring fixedly installed on the top of the fixing piece, and a supporting bottom frame arranged on the upper surface of the axle and located above the plate spring. A supporting assembly is arranged in the middle of the top end of the plate spring and used for stably supporting the supporting bottom frame, a buffering mechanism is further arranged on one side edge of the supporting bottom frame and used for buffering and supporting the compartment, the buffering mechanism comprises a fixing groove, the fixing groove is formed in one side edge of the supporting bottom frame, and supporting shafts are installed in the fixing groove side by side. The supporting rubber piers are arranged at the top ends of the plate springs and fixed to the connecting plates at the bottom end of the supporting bottom frame through the iron plates, the weight of a carriage can be effectively borne, a stable supporting foundation is provided for the whole suspension device, and structural damage caused by uneven bearing is reduced.

This invention discloses a gear cutting machine tool with a measuring tool function, relating to the field of gear cutting technology. The invention includes a cutting table, a gantry frame mounted on top of the cutting table, a laser cutting assembly installed on the inner top of the gantry frame, a lifting cylinder mounted on top of the gantry frame, and a cutting module fixedly mounted at the bottom of the telescopic end of the lifting cylinder. A bottom mold is fixedly mounted at the bottom of the mounting shaft, and several adjustable molds are provided on the top of the bottom mold. Both the bottom mold and the adjustable molds have cooling chambers located at the gear teeth. This invention adopts an integrated mold shielding and cooling design, which can prevent accidental cutting, provide a measuring tool for the gear, and, based on the high heat flow density at the tooth tip and root, set cooling channels in corresponding areas to achieve precise thermal management. It integrates cutting guidance and active cooling into the same mold, resulting in a compact structure and multifunctional design.