43results about How to "Won't dry up" patented technology

The invention relates to a water-based zinc-manganese single flow battery; a positive electrode active material is an oxide of manganese, a metal composite oxide, a metal oxide or a carbon material, a negative electrode is a zinc electrode, an electrolyte solution is a nearly neutral aqueous solution containing a zinc salt and a manganese salt, positive electrode active ions and negative electrode active ions can coexist in one electrolyte solution, and an ion exchange membrane is not required for separating the positive electrode and the negative electrode; in processes of charging and discharging, the electrolyte solution constantly flows between an electrolyte solution storage tank and an electric pile through a pipeline under pushing of a liquid pump. During charging, zinc ions are deposited onto a negative electrode current collector from the electrolyte solution, the zinc ions and manganese ions are co-embedded into the positive electrode active substance at the same time, and the manganese ions are subjected to oxidation deposition; during discharging, the negative electrode deposited zinc is dissolved into the electrolyte solution, and the positive electrode manganese oxide is partially reduced and dissolved and is extricated to the electrolyte solution with the zinc ions simultaneously. The battery has the outstanding characteristics of simple manufacture, relatively high specific energy and specific power, low cost, long cycle life, environmental friendly and the like, and is widely applied in electric power, transportation, electronics and other fields.

The invention relates to a water storage and delivery device, and a mounting method and a using method thereof. The water storage and delivery device is characterized by comprising an annular water collecting groove, a water storage tank, a small jar body and a storage and delivery jar, wherein the annular water collecting groove is formed around the surface of a soil layer at the root of a tree; the water storage tank is arranged at the bottom of the main root of the tree; the small jar body is communicated with the water storage tank; the storage and delivery jar is connected with the small jar body; the water collecting groove and the water storage tank are filled with stones and sponge respectively; a floating ball switch is arranged on a connecting pipeline of the storage and delivery jar and the small jar body; an openable cover body is arranged on the upper surface of each of the storage and delivery jar and the small jar body. The water storage and delivery device is applicable to greening construction and reforming of arid areas such as wastelands and deserts, is a facility for assisting forest planting in a severe environment, and plays a fundamental role in cultivation and management of plants, water and labor can be saved, and the survival rate of the plants is improved.

The invention discloses a high water seal inner core type interlayer drainage control device which comprises a floor drain shell, wherein the floor drain shell is internally provided with a deodorization seat, a deodorization cover, a cover board seat and a grille cover board; the inner wall of the floor drain shell is provided with an annular convex platform, the bottom of the deodorization seat is provided with an upright plug, the deodorization cover comprises a water sealing ring, the top of the water sealing ring is provided with a handle, the bottom of the handle is provided with a casing, the top of the water sealing ring is also provided with a cover ring, the periphery of the cover ring is provided with a first sealing ring, the bottom of the cover ring is provided with a support part, the cover board seat comprises a seat board and a seat barrel, the seat board is provided with a concave part, and the seat barrel comprises a groove which is provided with a second sealing ring. The high water seal inner core interlayer drainage control device can maintain good deodorization and mothproof performance for a long time, and is simple and fast in cleaning sundries, convenient and flexible in replacing parts, wide in application range, good in self sealing performance, and low in manufacture cost, thus being widely applied to buildings with two-story or more for sewage discharge.

The invention provides a preparation method of a carbon-based composite electrode material for a super lead-acid battery, relating to a composite electrode material and a preparation method thereof. The invention solves the technical problem that the working potential range difference between the porous carbon electrode of the traditional super capacitor and the cathode of the lead-acid battery is great. The electrode material provided by the invention comprises a porous carbon material, lead sulfate and a modification material, or lead powder substitutes for lead sulfate. The preparation method comprises the following steps of: mixing and immersing a porous carbon material and a soluble lead salt solution, sulphating the mixture, drying the product, and uniformly mixing the product with the modification material to obtain an electrode material; or mixing and immersing the porous carbon material, the oxide or a soluble salt of a modification element and a soluble lead salt solution, sulphating the mixture, and drying the product to obtain the electrode material; or uniformly mixing the porous carbon material, Pb powder and the modification material to obtain the electrodematerial. The carbon-based composite electrode material has equivalent discharge inception working potential and the equivalent hydrogen evolution potential to the cathode of the common lead-acid battery and is used for a super lead-acid battery or a super capacitor.

The invention discloses an ultraviolet-curable biological conductive adhesive and a preparation method thereof, and belongs to the technical field of medical conductive adhesives. The ultraviolet-curable biological conductive adhesive comprises, by weight, 20-30 parts of AMPS, 5-9 parts of a neutralizing agent, 1-2 parts of acrylic acid, 0.05-0.3 part of a cross-linking agent, 30-50 parts of a dispersant, 1-8 parts of a conductive agent, 0.5-3 parts of a filler, 0.05-0.5 part of a photoinitiator and 25-65 parts of water. The content of esters of acrylic acid and its homologues is low, and so the monomer residue phenomenon is avoided in the mass production process; and the introduction of sulfonic acid groups in the AMPS significantly increases the conductivity of the conductive adhesive and reduces the influences of the temperature on the conductivity, so the conductive adhesive has the characteristics of high stability, high conductivity, high biocompatibility, no drying, no mildew, and long-term storage. The preparation method of the conductive adhesive has the advantages of no special reaction conditions , no waste liquid discharge, and simple and environmentally-friendly production process.

The invention discloses a slide glass cover plate for slide glass sample treatment and a use method thereof. The slide glass cover plate comprises a capillary plane, a depth positioning plane, a width positioning block, a bottom positioning block, a slot lateral wall, a slot opening wall and a flow guide port. A capillary gap is formed in the middle of the slide glass component formed by the combination of the slide glass cover plate and the slide glass; in a sampling process, a reagent uniformly fills in the gap under the capillary siphoning effect; when the slide glass component is placed in any form (vertical or inclined), the reagent in the gap does not drain away; when a new reagent is added, the new reagent enters into the gap from the sampling slot and the original fluid in the gap flows out of the gap flow guide port at the bottom of the slide glass component and is automatically replaced; before the new reagent is added each time, the operation of clearing and drying the reagent remained in the last step is not required; the slide glass component is made of a heat-resisting material and can be soaked or locally inserted into a thermal medium for heating and preserving heat, so that the slide glass sample can run in a same device from beginning to end.

The invention discloses erasable ink and preparation method thereof, the ink does not block a pen head, is easy to wipe the ink marks and has better color effect and green environment protection. The ink comprises the following components in percentage by weight: 50 percent-60 percent of micrometer-grade coloring microsphere, 0.5 percent-1 percent of antibacterial agent, 0.3 percent-1 percent of thickening agent and the balance of common tap water or de-ionized water, wherein the micrometer-grade coloring microsphere consists of polymethylmethacrylate or butyl methacrylate coated with pigment or dye, and the grain diameter is between 1 micrometer and 10 micrometers. The ink is better to write and easier to wipe than the pencil without marks, and has the advantages of smooth writing, uniform ink flow, dense and bright color of the ink marks, long time for unbonneting, no pollution and environment protection, waterproof and sunproof written marks and long preservation time and the like.

The invention relates to a novel wall vertically greening system and belongs to the technical field of wall greening. The novel wall vertically greening system improves the survival rate and prolongsthe growth life of vertically greening plants, focuses on plant habits, emphatically solves the problems of root compatibility and root system permeability, optimizes the soilless culture technology,improves the covering rate of the early wall greening stage, reduces resource consumption and meets the requirements on construction fireproofing. Water of a water inlet pipe is guided to the top endof a wall surface and dropwise and uniformly feed into the top row of planting boxes; after irrigation of the first row of planting boxes is completed, superfluous water flows to a next layer of planting boxes via a drainage port prerformed at the bottoms of plastic boxes to achieve layer-by-layer irrigation; after irrigation of the bottom layer is completed, superfluous water is collected insidea drainage channel for drainage or recycling. Therefore, the novel wall vertically greening system is reasonable in structural design, water-efficient, convenient to maintain, high in plant coverage rate and survival rate and applicable to generalization and application.

The invention discloses an ink-sucking pipe equipped with a stopper device for an ink cartridge. The ink-sucking pipe equipped with a stopper device comprises an ink-sucking pipe. One end, extending into the ink cartridge, of the ink-sucking pipe is provided with the stopper device. By means of the stopper device, the ink-sucking pipe may suck the ink but cannot extend to the bottom of the ink cartridge. Therefore, the ink in the ink cartridge cannot be completely sucked such that a printing nozzle device is protected against damage.

A heat collector of solar energy is composed of a number of gravity heat pipes, a numbers of glass vacuum pipes and a collector. The gravity heat pipes and glass vacuum pipes are level-placed. The energy received from sunlight can not be influenced when water heater is installed on level surface or on vertical surface.

The invention discloses an ink cartridge equipped with an ink-sucking pipe containing a stopper device. The ink cartridge comprises a cartridge body and an ink-sucking pipe. One end, extending into the corresponding ink cartridge, of the ink-sucking pipe is provided with a stopper device. By means of the stopper device, the ink-sucking pipe may suck the ink but cannot extend to the bottoms of the ink cartridge. Therefore, the ink in the ink cartridge cannot be completely sucked such that a printing nozzle device is protected against damage.

The invention discloses a flowerpot tray device capable of watering automatically. The flowerpot tray device capable of watering automatically comprises a flowerpot, a tray, a water tank, a float valve and a water closing silicon pad, wherein the flowerpot is placed on the tray, a through hole is formed in the bottom of the flowerpot, a water supply connector is arranged at the top of the water tank, the float valve is in a hollow structure and arranged in the water tank, one corner of the float valve is connected with a pin shaft of the water tank, the water closing silicon pad is arranged at the top of the float valve and below the water supply connector, the float valve ascends and descends along with changes of water level in the water tank and opens and closes a water outlet of the water supply connector via the water closing silicon pad, the water tank is connected with the tray in a communicated manner, a vent pipe is arranged on the flowerpot, the bottom end of the vent pipe penetrates the through hole in the bottom of the flowerpot and is communicated with the atmosphere, and the vent pipe is arranged on the tray and smaller than the through hole in the bottom of the flowerpot in diameter. The flowerpot tray device capable of watering automatically is capable of automatically feeding water according to a set water face height of the flowerpot tray and keeping the water face still at the set water face height, delicate in design, simple in structure, low in cost, water saving, convenient to use and wide in application range.

The invention discloses an intelligent blotting-up prevention printing system which comprises an ink guiding device. The end, stretching into an ink containing body, of the ink guiding device is provided with a limiting mechanism. By the adoption of the limiting mechanism, the ink guiding device can suck the ink without stretching to the bottom of an ink container, the situation that the ink in a bottle is blotted up is avoided, and accordingly a printing head device is prevented from being damaged.

The invention relates to a special ink storage box for a writing brush. The main improvement is that the ink storage box is internally and vertically provided with a three-section type pipe, wherein the pipe comprises a first-section pipe and a second-section pipe; the first-section pipe is an inverted truncated conical pipe; the second-section pipe is an inverted conical pipe; an opening is formed in the upper end of the second-section pipe and the lower end of the second-section pipe stretches into the bottom of the ink storage box; the opening formed in the upper end of the second-section pipe is connected with the first-section pipe in a radial direction through a cylindrical transition section in a necking-down manner; the lower end of the first-section pipe stretches into one part of the second-section pipe. The special ink storage box for the writing brush has ink storage and anti-overflowing functions and guarantees that the writing brush does not need to be washed, naturally keeps wet and does not need to be moistened when the writing brush is used for long time; after the opening end of the ink storage box is in sealed matching with a long hollow box, the ink storage box can be used one set of portable writing brush box.

The invention relates to a water-based zinc-manganese single flow battery; a positive electrode active material is an oxide of manganese, a metal composite oxide, a metal oxide or a carbon material, a negative electrode is a zinc electrode, an electrolyte solution is a nearly neutral aqueous solution containing a zinc salt and a manganese salt, positive electrode active ions and negative electrode active ions can coexist in one electrolyte solution, and an ion exchange membrane is not required for separating the positive electrode and the negative electrode; in processes of charging and discharging, the electrolyte solution constantly flows between an electrolyte solution storage tank and an electric pile through a pipeline under pushing of a liquid pump. During charging, zinc ions are deposited onto a negative electrode current collector from the electrolyte solution, the zinc ions and manganese ions are co-embedded into the positive electrode active substance at the same time, and the manganese ions are subjected to oxidation deposition; during discharging, the negative electrode deposited zinc is dissolved into the electrolyte solution, and the positive electrode manganese oxide is partially reduced and dissolved and is extricated to the electrolyte solution with the zinc ions simultaneously. The battery has the outstanding characteristics of simple manufacture, relatively high specific energy and specific power, low cost, long cycle life, environmental friendly and the like, and is widely applied in electric power, transportation, electronics and other fields.

The invention discloses a thermal insulation de-icing barrel for a vehicular water dispenser. The thermal insulation de-icing barrel comprises a water storage barrel, a water pipe, an air pipe, an electric heating wire and a circuit mainboard. The water pipe reaches the bottom of the water storage barrel, the air pipe is positioned at the top of the water storage barrel, and the outer end of the air pipe is communicated with the outside. The electric heating wire penetrates through the water pipe to directly reach the bottom of the pipe, is then bent from the bottom of the pipe to return to the top of the water storage barrel and finally penetrates outwards from the side wall of the water pipe to enter the air pipe. The circuit mainboard is arranged in a barrel cover and provided with two power interfaces and two transmission interfaces, and power lines and transmission lines are connected to the power interfaces and the transmission interfaces respectively. A high water level probe, a low water level probe, a water quality monitor, a water level common terminal and a barrel internal temperature sensor are arranged in the water storage barrel, a barrel external temperature sensor is arranged outside the water storage barrel, and the high water level probe, the low water level probe, the water quality monitor, the water level common terminal, the barrel internal temperature sensor and the barrel external temperature sensor are connected with the circuit mainboard through corresponding interfaces of the circuit mainboard. The water storage barrel is high in de-icing efficiency and great in thermal insulation effect, ice cubes can be added into the barrel in summer to realize supplying of icy water, and the electric heating wire can be electrified in summer to quickly deice so as to realize supplying of hot water through heating with the water dispenser.

The invention discloses a coarse cereal rice cooking method of cooking equipment and the cooking equipment. The cooking equipment comprises a pot container, a water inlet device, at least two storagebins, a control device and an image acquisition device used for identifying coarse cereal types in the storage bins. The method comprises the following steps: acquiring recipe information required bycooking; determining target coarse cereals needing to be put currently according to the recipe information; and opening the corresponding storage bin, and putting the target coarse cereals into the pot liner for soaking. According to the coarse cereal rice cooking method of the cooking equipment and the cooking equipment, the target coarse cereals needing to be put currently are determined according to the recipe information of the coarse cereal rice, the soaking requirements of different coarse cereals can be met, and the user experience is improved.

The invention discloses a crack sealing machine for road crack disposal, which belongs to the technical field of road crack disposal. The crack sealing machine comprises a machine body, a stock bin is arranged in the machine body, a feed inlet cover plate is arranged above the stock bin, a stirring assembly is arranged in the stock bin, a heating assembly is arranged in the machine body, and the stock bin is wrapped by the heating assembly; and an impurity adsorption assembly is arranged behind the machine body. According to the crack sealing machine for road crack disposal, material fusion is more uniform, material caking is avoided, internal materials cannot be dried up through temperature control, the situation that the materials are dried up and are difficult to discharge is avoided, cracks are cleaned in advance, the situation that the crack sealing effect is affected by impurities in the cracks is prevented, the quality after crack sealing is effectively guaranteed, the workload of workers is automatically reduced, the work comfort is improved, transverse adjustment can be carried out according to the position of the gap, the gap filling accuracy is improved, the overall adaptability is improved, gaps in different positions can be automatically filled conveniently, and the gap filling speed and efficiency are improved.

The invention discloses a magnetic dragging type wound healing device, and belongs to the technical field of medical components. Through magnetic attraction fixing of a magnet on a second strip belt and a magnet or ferromagnetic substances on a third strip belt, certain dragging force is exerted on skin on two sides of a wound; and in the heating process of the wound, the dragging force can be adjusted at any time to exert the dragging force which is adapted to the tension of the skin on the wound. When the magnetic dragging type wound healing device disclosed by the invention is used for wound healing, pain and blemish of a wound stitcher brought to a patient are avoided; the disadvantage that the dragging force of a skin zipper cannot be flexibly adjusted is overcome; besides, the magnetic dragging type wound healing device has certain fixing intensity, and can provide enough dragging force, so that the disadvantages of medical glue that shock resistance is poor, the intensity of theadhering force is not enough, the wound is airtight, secretion and blood cannot be eliminated, drainage cannot be performed, the degrading speed is low and the ingredients can cause sensitivity easily are overcome; and the magnetic dragging type wound healing device is easy to operate, and can alleviate the pain of the patient, and the magnetic field produced by the magnet can promote quick healing of the wound.

The invention discloses a multicolor concentrated feeding apparatus ink conveying system. The system comprises an ink introducing apparatus, and the end, which extends into an ink body, of the ink introducing apparatus is provided with a limiting mechanism. Through the limiting mechanism, the ink introducing apparatus can suck ink and cannot extend to the bottom of a container containing ink, such that the ink in a bottle body is not totally sucked and a printing nozzle apparatus is prevented from damage.

The invention provides a preparation method of a carbon-based composite electrode material for a super lead-acid battery, relating to a composite electrode material and a preparation method thereof. The invention solves the technical problem that the working potential range difference between the porous carbon electrode of the traditional super capacitor and the cathode of the lead-acid battery is great. The electrode material provided by the invention comprises a porous carbon material, lead sulfate and a modification material, or lead powder substitutes for lead sulfate. The preparation method comprises the following steps of: mixing and immersing a porous carbon material and a soluble lead salt solution, sulphating the mixture, drying the product, and uniformly mixing the product with the modification material to obtain an electrode material; or mixing and immersing the porous carbon material, the oxide or a soluble salt of a modification element and a soluble lead salt solution, sulphating the mixture, and drying the product to obtain the electrode material; or uniformly mixing the porous carbon material, Pb powder and the modification material to obtain the electrodematerial. The carbon-based composite electrode material has equivalent discharge inception working potential and the equivalent hydrogen evolution potential to the cathode of the common lead-acid battery and is used for a super lead-acid battery or a super capacitor.

The invention relates to a device for draining condensate, and discloses an intensive water seal system for air conditioner drainage pipes and a drainage method. The intensive water seal system is used for water seal of a plurality of drainage pipes with different pressures, the intensive water seal system comprises a buffer container arranged at the lower ends of the drainage pipes, a water seal overflow device used for draining water and an automatic water supplementing device used for keeping the water seal overflow device effective are arranged in the buffer container, and the lower ends of the drainage pipes are inserted below the liquid level of the buffer container. According to the intensive water seal system, the automatic water supplementing device is arranged, it is guaranteed that water used for the water seal overflow device cannot be dried up, and therefore the water seal takes effect all the time; through the arrangement of the large-capacity buffer container, water used for the water seal overflow device is not prone to drying up, the drainage pipes with different pressures not directly communicate any more, backmixing is prevented from being formed to affect normal work of an air conditioner, and the water seal effect cannot be affected even if water in the buffer container flows.

The invention relates to a thionyl chloride tail gas absorption method. A system is composed of a plurality units, wherein a tail gas absorption device comprises a condensation device, a storage device, a buffer device and a vacuum treatment device; the condensing device is connected with the storage device through a conveying pipeline; the storage device is connected with the buffer device through a conveying pipeline; the buffer device is connected with the vacuum treatment device through a conveying pipeline; and the vacuum treatment device is connected to a liquid storage tank via a conveying apparatus; the thionyl chloride tail gas absorption method has the advantages that the thionyl chloride tail gas absorption device is applied to the technical field of thionyl chloride tail gas absorption devices, therefore, the thionyl chloride tail gas absorption method is low in energy consumption, convenient to operate, energy-saving and environment-friendly.

The invention discloses an intelligent anti-sucking up printing system. The system comprises an ink guiding device; one end of the ink guiding device, which extends into an ink containing body, is provided with a limiting mechanism; through the limiting mechanism, the ink guiding device can suck ink and will not extend to the bottom of the ink container, so that it can be ensured that the ink in the bottle body will not be sucked up, and therefore, a printing nozzle device can be prevented from being damaged.

The invention relates to a spiral wading lifting machine for protecting a rotating shaft. The lifting machine comprises a large screw device, a small screw device, a transmission wheel transmission shaft, a transmission shaft top bearing and a large screw top plate, wherein the large screw top plate is fixed at the top end of the large screw device, a belt transmission wheel is arranged at the topend of the transmission wheel transmission shaft, the transmission wheel transmission shaft is connected to the center of the transmission shaft top bearing, and the transmission shaft top bearing isfixed in the center of the large screw top plate. The arrangement of the lifting machine is optimized, the arrangement of a traditional conveying belt lifting machine is changed, and the traditionalconveying belt lifting machine is improved into the spiral lifting machine. On the basis of the spiral lifting machine, a spiral deepwater lifting machine is specially designed, so that the lifting machine can be applicable to filtering and lifting work on land and can also be applied to lifting work in water. The special design of a pin screw device at the bottom end of the lifting machine can effectively protect underwater working elements, so that the bearing in the lifting machine rotates at a high speed, water inflow is avoided, lubricating oil is prevented from being dry, and the liftingmachine is suitable for application and popularization.

The invention provides a composition of alcohol-soluble ink for a white board marker, which contains the following ingredients according to percentage by weight: 1 to 10 of paint, 60 to 95 of C1-C10 fatty alcohol, 2 to 10 of film-forming resin, 1 to 15 of addition agent used for ink and 1 to 10 of water. The composition can be prepared into ink for the white board marker, which can solve the problem of heavy and unsavory odor of alcohol-soluble ink and extend the erasable effective period of handwriting.

The invention discloses resistance wire heating type pet heating equipment. The resistance wire heating type pet heating equipment comprises a working tank, wherein a placing mechanism is arranged onthe right side of the working tank, and comprises a bottom block which is fixedly connected with the right end surface of the working tank; a sliding cavity of which an opening is upward is formed inthe bottom block; a supporting block is arranged in the sliding cavity in a sliding manner; a pet placing basket is fixedly arranged on the upper end surface of the supporting block; and the pet placing basket is used for allowing pets to be placed. According to the resistance wire heating type pet heating equipment disclosed by the invention, the mass situation of the pets can be automatically judged, and resistance wire heaters of different numbers are used according to the mass judgment, so that the adaptability is good; the resistance wire heating type pet heating equipment is not suitablefor a pet which is too small, so that safety of the pets is protected; the pets of different masses can obtain appropriate heating, and water spraying can be periodically performed, so that hairs ofthe pets cannot be dried up in the heating process; according to the mass of the pets, water of different masses can be sprayed, so that the moisturizing effect is better; and the resistance wire heaters are arranged at the top, so that the influence of hair loss of the pets is reduced.

The invention relates to the technical field of gel pens, and discloses a gel pen ink bag for storing ink and an operation method for installing a metal head of the gel pen ink bag. An ink pipe mechanism comprises a plastic shell, a threaded hole is formed in the bottom end of the interior of the plastic shell, and a plastic baffle is fixedly connected to the top end of the threaded hole of the ink pipe mechanism; an arc-shaped plate is fixedly connected to the top end of the plastic baffle, an ink discharging pipe is fixedly connected to the bottom end of the plastic baffle, and a threaded rod is in threaded connection with the interior of a thread of the plastic shell. By arranging the metal head, the fixing groove and the threaded rod, the pen point and the ink tube of the gel pen can be detached easily, the conical cylinder is rotated to drive the fixing block to rotate, so that the fixing block is clamped in the fixing groove to drive the metal head to rotate, the metal head rotates to drive the threaded rod to rotate in the ink tube mechanism, and the pen point and the ink tube are separated; and the printing ink in the printing ink pipe mechanism is not in direct contact with air, so that the drying of the printing ink is prevented.

The invention discloses thermosetting insulating oil as well as a preparation method and application thereof. The thermosetting insulating oil comprises resin, a curing agent and a filler, the mass ratio of the resin to the curing agent is (20-40): (11-30); the resin is selected from at least one of polyester resin, epoxy resin, polycarbonate resin and polyolefin resin, preferably PVC paste resin; the curing agent comprises a plasticizer and a calcium-zinc heat stabilizer; the filler is selected from an organic insulating material and / or an inorganic insulating material. The thermosetting insulating oil does not contain an organic volatile solvent, but the PVC paste resin and the plasticizer are selected, so that the thermosetting insulating oil cannot be dried up at normal temperature, ink collection and screen printing plate cleaning are not needed during silk-screen printing interval, and screen blockage cannot be caused.