248results about How to "Shockproof" patented technology

The invention relates to a method and a device for restraining and preventing thermal runaway of a lithium ion battery. According to the method, a liquid inert gas is utilized to perform spraying refrigeration and fire fighting on a faulted lithium ion battery. The method comprises the following steps: A, selecting spraying time; B, determining the spraying quantity of a sprayed gas; C, determining a spraying mode, wherein the spraying mode refers to continuous spraying or interrupted spraying. The device comprises a control cabinet, a storage tank, a main control valve, a secondary control valve, a nozzle, a detector and a safety valve, wherein the control cabinet is a manual button control cabinet or an automatic control cabinet provided with a PLC (Programmable Logic Controller); the detector comprises a temperature sensor used for monitoring the temperature of one or more battery monomers. The method and the device have the advantages that dual effects of refrigeration and fire fighting are achieved, a security mode is complete in functions, stable, safe, reliable and efficient, a vaporization product of the liquid inert gas is nontoxic, environmentally friendly and clean as well as free from secondary damages on battery equipment.

The invention discloses a cement-based adhesive which consists of an inorganic gel, elasticity modulus filler, sand and a dry-mixed mortar additive, wherein the mass percentages of the various components in the adhesive are as follows: 35-45% of inorganic gel, 15-30% of elasticity modulus filler, 17-47% of sand, 3-8% of dry-mixed mortar additive and the balance of water. The cement-based adhesive disclosed by the invention has the following beneficial effects that by adding the low elasticity modulus filler which has the advantages of good elasticity, shock-proofing, sound insulation and the like, the cement-based adhesive has the characteristics of shock absorbing, noise reduction and the like, so that a problem of noise generated from the collision of ceramic tiles in a public place is relieved; in addition, the cement-based adhesive provided by the invention also solves the problems of low compressive strength, low bonding strength and the like of the adhesive after the low-modulus filler is added; shearing strength on the interfaces of the ceramic tiles caused by heat expansion and cold contraction is reduced and the bonding durability of the ceramic tiles on the basis of shock absorbing and noise reduction is improved; therefore, the cement-based adhesive is quite high in promotional value.

The invention relates to a light dolomite magnesium cement partition plate and a manufacturing method thereof, and belongs to the field of chemical building materials. The light dolomite magnesium cement partition plate consists of caustic dolomite powder, magnesium chloride, light filler, inert filler, water and a heat insulating material in a mass ratio of 1.00:(0.12-0.40):(0.10-0.60):(0.05-0.30):(0.44-1.20):(0.05-0.30); and an appropriate amount of reinforcing material is added into the materials; and the manufacturing method of the light dolomite magnesium cement partition plate comprises the following steps of: stirring and mixing slurry, molding and solidifying, and curing. The light dolomite magnesium cement partition plate for building, which is produced by the manufacturing method, has the advantages of fire protection, heat preservation, high strength and water tolerance, anticorrosion, vibration resistance, sound insulation, easiness in construction, environmental-friendliness, energy conservation, simple production process and low consumption, and the like, is a generation-substituting product which can replace various plates, such as color steel light partition plates, portland cement partition plates and the like, belongs to environmental-friendly building materials and can be widely applied to a building industry.

The invention relates to a water utilization monitoring and management system for hydrants in a city. The system comprises a unified information management platform, information collection terminals mounted on the hydrants respectively, and monitoring terminals arranged in water companies and police and firefighting departments; each information collection terminal collects the hydraulic pressure value, the water utilization state and the geographical coordinate of the corresponding hydrant, and sends information to the information management platform via wireless network; the information management platform monitors and stores the water utilization states and the hydraulic pressure values of the hydrants as well as the working states of the information collection terminals, and displays related information in an electronic map; and the monitoring terminal makes data interaction with the information management platform via wireless and wired network, and checks the related information of the hydrants in real time. The hydrants are improved under the condition that original hydrants are not changed destructively and parts are not changed, the hydrant water utilization monitoring platform which covers the whole city is established, and information including water utilization information, state, flow and position of the hydrants is monitored comprehensively.

The invention discloses a pair of positioning shoes. The positioning shoes comprise shoe bodies, wherein each shoe body comprises a shoe sole and an upper, an adhesive shoe velcro is arranged on the upper; a first cavity and a second cavity are formed in the shoe sole, and communicated with each other through a through hole; an interlayer is arranged on the adhesive shoe velcro; each positioning shoe body also comprises an integrated circuit chip main board, integrated circuit chip peripheral equipment and a storage battery; each integrated circuit chip main board is arranged inside the correspondent first cavity; the integrated circuit chip peripheral equipment is arranged in the interlayer; each storage battery is arranged in the correspondent second cavity; each integrated circuit chip main board is connected with the correspondent storage battery; the integrated circuit chip peripheral equipment is connected with the integrated circuit chip main board. The positioning shoes are high in positioning accuracy and god in signal stability; the missing probability of children and old people with dementia can be reduced.

The invention provides an intelligent lock. The intelligent lock comprises an integrated type communication module, a voice processing module, a main control module, a power management module, a stepping-motor microcomputer control module, a stepping motor, a mechanical lock and a third-party interface, wherein a universal integrated circuit chip is adopted for the integrated type communication module which is welded on a carrier of the integrated communication module; and the volume of the universal integrated circuit chip accounts for only one fourth that of the SIM/USIM/ISIM (Subscriber Identity Module/Universal Subscriber Identity Module /Integrated Protocol Multimedia Service Identity Module) card of the traditional plastic card body, so that the production cost can be effectively reduced and industrial production is facilitated. The intelligent lock provided by the invention also can realize interaction between a mobile phone and the intelligent lock, so that the security is greatly improved; in addition, the built-in integrated communication module of the intelligent lock also has the effects of vibration resistance, wear resistance, oxidation resistance and global communication uniqueness, and can work normally under the extreme environments of high/low temperature, humidity and the like, so that the security and the stability of the intelligent lock are greatly improved.

The invention discloses a production process of EPE pearl cotton which comprises the following raw materials in parts by weight: 60-70 parts of a base material, 5-10 parts of a nucleating agent, 5-10parts of an antistatic agent, 10-20 parts of a foaming agent and 10-20 parts of an anti-shrinking agent; the base material is LDPE rubber particles, the nucleating agent is gold bubbles, the foaming agent is a butane agent, and the anti-shrinking agent is monoglyceride. According to the production process of the EPE pearl cotton, the base material, the nucleating agent, the antistatic agent, the foaming agent and the anti-shrinking agent are mixed and processed to obtain the EPE pearl cotton having the advantages of good pressure resistance and buffer performance, environmental protection, strong toughness, shock prevention, sound insulation, no deformation and good plasticity, wherein various raw materials are easy to get, the integrated production can be realized, and less pollution exists in the intermediate process; and the problems that the pressure resistance and buffer performance of conventional EPE pearl cotton produced by a general production process are bad, the produced EPEpearl cotton is easy to deform and bad in plasticity and energy saving and environmental protection effects of the production process are not obvious are solved.

The invention discloses a self-heating disaster-proof emergency food package and a heating method thereof. The self-heating disaster-proof emergency food package comprises a heat-insulating shell and a self-heating bag, wherein the heat-insulating shell is made of aluminum complex foil pearl wool; the self-heating bag is prepared by arranging a self-heating element in a sealing bag; a mixture of calcium oxide and aluminum powder or magnesium powder serves as the self-heating element; the self-heating bag is wrapped in the heat-insulating shell; a water bag is also arranged in the heat-insulating shell; food with a sealing package is arranged in the heat-insulating shell. During a use process, two heating bags are taken out and are respectively placed on the two sides of the food with the sealing package and are put into the heat-insulating shell, the water bag with metering scales is opened, and then water, the mass of which is 2-3 times of the mass of the self-heating element, is poured onto the self-heating bag, the self-heating bag absorbs water, and then the longer side of the opening port of the heat-insulating shell is bent toward the shorter side so that the opening port of the heat-insulating shell is sealed, and then the sealing is kept for more than 15 minutes till reaching the proper temperature, so that the heating is finished.

A flexible LCD comprises an upper flexible plastic substrate, a lower flexible plastic substrate, a frame gum, an upper ITO (Indium Tin Oxides) electrode, a lower ITO electrode, an upper PI oriented film, a lower PI oriented film, a plurality of spacing balls and liquid crystals, wherein the upper flexible plastic substrate is parallelly arranged at the relative position above the lower flexible plastic substrate; the frame gum is bonded between the upper flexible plastic substrate and the lower flexible plastic substrate to form a sealed F-LCD box; the upper ITO electrode is carved on the lower surface of the upper flexible plastic substrate; the lower ITO electrode is carved on the upper surface of the lower flexible plastic substrate; the upper PI oriented film is coated on the upper ITO electrode; the lower PI oriented film is coated on the lower ITO electrode; the spacing balls are mounted between the upper flexible plastic substrate and the lower flexible plastic substrate; and the liquid crystals are filled in the F-LCD box. The flexible LCD has the advantages of smaller thickness, bendability, pressure resistance, low probability of breakage, shock resistance and the like.

The invention discloses an automatic sorting platform used for weighing detection of materials. The automatic sorting platform comprises a frame, a storage groove, first springs, a supporting plate, asecond spring, a supporting block, a first travel switch, a third spring, a second supporting block, a second travel switch, an electric push rod, a timer, a motor, a rotary shaft and a rotary arm. The automatic sorting platform used for weighing detection of materials is ingenious in structure, powerful in function, easy to operate and capable of saving time and labor. First, materials with different weights are separated first through the design of a weight detection mechanism; second, the materials with different weights are transferred in a classified mode under the cooperative effect ofa rotating mechanism; and finally, by adoption of the automatic sorting platform, the problems of large time and labor consumption and low efficiency caused by manual sorting of the materials with different weights by workers are effectively solved, and the workload of the workers is reduced.

The invention relates to a dolomite magnesium cement inner and outer wall fireproof decoration board and a preparation method thereof, belonging to the chemical building material field. The decoration board contains caustic dolomite powder, magnesium chloride, light filler, inert filler, water and thermal insulation material, wherein the weight ratio of caustic dolomite powder to magnesium chloride to light filler to inert filler to water to thermal insulation material is 1.00:(0.12-0.40):(0.10-0.60):(0.05-0.30):(0.44-1.20):(0.05-0.30) and a defined amount of reinforced material is added. The preparation method comprises the following steps: mixing slurry, shaping and curing, and maintaining. The building inner and outer wall fireproof decoration board prepared by the method in the invention has the following advantages: the decoration board is fireproof, heat-insulated, corrosion-resistant, shockproof, environmentally friendly and energy-saving and has high strength, good water resistance, easy construction method, simple production technology, low energy consumption and the like. The decoration board is an updated product which can replace various boards such as plywoods, density boards, shaving boards and gypsum plaster boards and the like, belongs to the green and environmentally friendly building material and can be widely used in the building industry.

The invention discloses an independent tuning microwave electron gun with external cathode which is composed of an external negative pole, namely, dipolar gun, a microwave cavity, a tuning mechanism, a first cavity input waveguide, a second cavity input waveguide and a cooling water pipe; the external negative pole and the microwave cavity are connected by Kovar flange argon-arc welding, the tuning mechanism and the microwave cavity are connected by braze welding in a hydrogen furnace, the first cavity input waveguide and the second cavity input waveguide are connected with the microwave cavity by braze welding, but the first cavity input waveguide and the second cavity input waveguide are connected at different longitudinal positions of the microwave cavity with the angles being mutually perpendicular, and then connected with a waveguide transmission line fed with microwave power respectively. The invention is designed to solve manufacture technique, so that the electron gun has simple structure and electron beam is excellent in performance, thus providing a novel electron beam source device for compact type free electron laser and electron linear accelerator.

The invention relates to an energy-saving fireproof insulation board and a manufacturing method thereof, belonging to the technical field of chemical building material. The energy-saving fireproof insulation board comprises light burning powder or caustic dolomite powder, magnesium chloride, and pulverized fuel ash, talcum powder, slag powder or mixture of the pulverized fuel ash, the talcum powder and the slag powder; the energy-saving fireproof insulation board also comprises water, foaming agent and water-resistant agent; and the manufacturing method of the energy-saving fireproof insulation board comprises the working procedures of mixing slurry, foaming, molding and curing, and maintaining. The energy-saving fireproof insulation board has the advantages of environmental friendliness, the fireproofing grade reaching grade A, saving energy, keeping warm, being high in strength, good in water resistance, corrosion-resistant, shockproof, easy in construction, simple in production technology, low in energy-consumption and the like, is an ideal product for replacing various polyurethane insulation boards, polystyrene insulation boards and the like, and has a very high popularization value.

The invention belongs to the field of functional materials, and particularly relates to an environment-friendly rubber sound-insulation material and a preparation method thereof. The material comprises the following components in percentage by weight: 1-3% of dibenzoyl peroxide, 1-3% of silicon oxide, 5-15% of recovered epoxy resin, 5-15% of composite rare-earth oxide and the balance of silicon rubber. No abundant rare materials are used in the preparation process, so the raw material cost is lowered; and the wastes are used as the raw materials, so the material preparation method is convenient in technique and simple in process. The prepared material can effectively absorb energies, can be used in the fields of transportations, architecture, military affairs and the like, has the functions of shock resistance, impact buffering, heat insulation, sound insulation and the like, and is especially suitable to be used as a saloon car damping fin.

The invention relates to a multifunctional phosphating solution and a preparation method and application thereof. The multifunctional phosphating solution comprises liquid A and liquid B and is characterized in that a ratio of the liquid A to the liquid B in the multifunctional phosphating solution is 1: 0.1-1. The liquid A comprises the following substances, by mass, 26 to 48 parts of diammonium phosphate, 0.9 to 12 parts of phosphoric acid with a concentration of 85%, 0.8 to 1.8 parts of metal powder, 0.6 to 1.4 parts of animal glue, 0.4 to 10 parts of calcined gypsum powder and 0.3 to 0.8 part of alum, with the balance being water. The liquid B comprises the following substances, by mass, 20 to 46 parts of zinc dihydrogen phosphate, 38 to 55 parts of zinc nitrate, 2 to 3.8 parts of sodium fluoride, 2 to 4 parts of zinc oxide and 2 to 6 parts of phosphoric acid with a concentration of 85%, with the balance being water. The multifunctional phosphating solution provided by the invention is composed of the liquid A and the liquid B, can realize removal of oil and rust at the same time and has the efficacy of rust protection, heat insulation, high temperature resistance, heat preservation, flame retardation, noise abatement, shock prevention, isolation, pollution cleaning and resistance to fire. The multifunctional phosphating solution has the following beneficial effects: a fast rust removal speed, great thickness of a formed film, long antirust time, etc.

The invention discloses a coke oven ascending pipe cleaning interconnected control method and system, and belongs to the technical field of waste heat utilization. The coke oven ascending pipe cleaning interconnected control method comprises the step of recognizing closing of an ascending pipe cover, the step of recognizing closing of a water-sealed valve connected with an ascending pipe, the step of recognizing opening of a coal charging hole cover, the step of matching an ascending pipe address corresponding to a sensor, and the step of recognizing that the ascending pipe is located at the coking last stage corresponding to coke inside a coking chamber. According to the coke oven ascending pipe cleaning interconnected control system, the phenomenon that the inner wall of the ascending pipe is at high temperature for a long time at the coking last stage is avoided, graphite is cleaned away, the service life of an ascending pipe heat exchanger is prolonged, ascending pipe graphite is periodically cleaned away, and labor force is saved.

The invention discloses a fire-extinguishing bomb thrown through an unmanned aerial vehicle. The fire-extinguishing bomb comprises a shell, a fire-extinguishing agent, a hanging mechanism and a starting system; the starting system comprises a self-inflammation unit, a throwing delayer, an infrared detector and a starter, the fire-extinguishing agent is placed in the shell, and the starting system is installed on the shell; and the throwing delayer penetrates through the shell, the upper end of the throwing delayer is connected with the hanging mechanism which is a lifting ring, and the lower end of the throwing delayer is connected with the starter. The fire-extinguishing bomb thrown through the unmanned aerial vehicle is reasonable in design, simple in structure, good in exploding orientation of the fire-extinguishing bomb, little in detonating energy and capable of achieving umbrella type covering; and throwing can be conducted towards a fire scene by diversified means, fire fighting is more convenient to be conducted for a site, where people cannot easily enter, with a high mountain and a thick wood, and meanwhile safety of a rescue person is protected.

The invention provides an XPE environment-friendly foam material for an anti-static/flame-retardant vehicle and a preparation method of the XPE environment-friendly foam material. The XPE environment-friendly foam material is mainly prepared from, by weight, 60-80 parts of PE resin, 4-8 parts of anti-static agent, 20-30 parts of self-made composite flame retardant, 5-20 parts of foaming agent, 2-5 parts of cross-linking agent and 3-5 parts of blowing promoter. The material is prepared through extrusion of an XPE master slice in a single-screw extruder, calendaring, continuous normal-pressure foaming in a foaming furnace, cooling and shaping, and trimming and coiling. Anti-static and flame-retardant performance is integrated in the XPE foam material, the formulation is simple and scientific, the material has the anti-static performance and the flame-retardant performance, chemical and physical performance is stable, electrostatic induction and inflammability are completely eliminated, and the foam material is safe, free of toxins and smells and environmentally friendly, and saves energy.

The invention discloses a shockproof packaging box which comprises an outer-layer box body. Grooves are formed in the bottoms of the two sides of the inner chamber of the outer-layer box body. The topand the bottom of the inner chamber of each groove are both fixedly connected with a first spring, and a connecting plate is fixedly connected between the two first springs. The bottom of an inner-layer box body is fixedly connected with an air bag, and the left side of the air bag communicates with an air inlet pipe. The top of the inner chamber of the air inlet pipe is movably connected with anair door, and the left side of the air door is fixedly connected with a second spring. The right side of the air bag communicates with an air guide pipe. The right side of the inner chamber of the air guide pipe is fixedly connected with a sealing ring, and a sealing block is inserted into the inner chamber of the sealing ring. The middle of the right side of a sliding block is fixedly connectedwith a third spring, and the left side of the bottom of the inner chamber of a sliding chute communicates with an air outlet pipe. As the air bag, the third spring, the air guide pipe, the air outletpipe, the connecting plate, the grooves and the first springs are arranged, the packaging box has a shockproof function.

The invention relates to ecological residences for the human, in particular to a modern agricultural ecological garden. The integral ecological garden is in the shape of a heart and provided with a water system and roads which run through the ecological garden, and comprises a center square, factory zones, ecological planning zones, livestock raising zones, entertainment zones, egg-shaped houses and landscape zones, wherein the factory zones, the ecological planning zones, the livestock raising zones, the entertainment zones, the egg-shaped houses and the landscape zones surround the center square. The ecological planting zones include rice zones, orchards, landscape zones, corn zones and vegetable zones, and the rice zones, the orchards, the landscape zones, the corn zones and the vegetable zones are arranged surrounding the center square. The factory zones include fungus processing factories, food processing factories, biogas digesters, sewage treatment plants, wind power plants, solar power plants and hydraulic power plants. Windmill groups are arranged around the ecological garden by a circle to so as to form a wind power generating unit. The ecological garden has multiple complete biologic chains, utilizes novel energy sources such as biogas, wind power, solar power and the like reasonably, modifies natural environments reasonably, and is convenient in traffic, low in cost, comfortable for residence and low in environmental pollution.

The invention requests to protect a Raman spectrum substance monitoring system based on internet of things, and a method. The monitoring system used for Raman spectrum substance monitoring, and comprise testing terminals, a wireless data transmission module, and a cloud side processor; the testing terminals are mainly used for detecting various indexes of the detected substance by adopting the Raman spectrum detector by the production enterprise, the government supervision mechanism, the consumer including the food medicine, generating detection data, and sending the generated detection data and image to the cloud-side processor in an encryption way in real time through the wireless transmission module; the cloud-side processor is mainly used for receiving the detection data sent by the testing terminals arranged at various distributed websites, computing, processing, and storing the detection data, and judging whether the detection data conforms to the national and international standards; and meanwhile; the result can be timely fed back to the detection terminals at various places, the platform management center, and related departments and enterprises according to the level of the comprehensive data of the preset threshold.

The invention discloses a method of manufacturing a honeycomb paperboard through corrugated paper. The method of manufacturing the honeycomb paperboard through the corrugated paper comprises the steps of uncoiling, pre-treatment of raw materials, drying, recoiling, manufacturing of a honeycomb paper core and forming of the honeycomb paperboard. After pre-treated, the raw materials of the honeycomb paperboard are applied to a normal production process of the honeycomb paperboard. The manufactured honeycomb paperboard is good in performance, due to the fact that the corrugated paper serves as raw paper, the honeycomb paperboard is easy to degrade, nontoxic, harmless and free of pollution, and has the advantages of being light in weight, shockproof, heat-insulated, sound-insulated, inflaming-retarding, moisture-proof and the like, thereby being capable of being widely applied to the construction industry, the furniture manufacturing industry, the packaging industry and the transportation industry.