166results about How to "Shock resistant" patented technology

The invention discloses an intumescent fireproof adhesive tape used in construction and relates to the field of fireproof sealing materials, aiming at solving the technical problems that the existing fireproof sealing tape does not have good pliability under normal temperature, thus being inconvenient for construction and installation, and can not resist high-temperature thermal current when encountering fire, etc. The intumescent fireproof adhesive tape used in construction of the invention consists of the components by parts by weight (pbw) as follows: 10 pbw to 60 pbw of rubber, 10 pbw to 40 pbw of plastic, 10 pbw to 40 pbw of compounded material, 10 pbw to 30 pbw of intumescent material, 8 pbw to 55 pbw of flame retardant material, 0 pbw to 8 pbw of lubricating material and 0 pbw to 8 pbw of stabilizing material. The intumescent fireproof adhesive tape of the invention is applicable to the blocking of perfoliate openings and fireproof sealing of building apertures.

The invention discloses a preparation of underwater grouting grout based on soft-base large immersed tunnel foundation and a grouting process thereof. The foundation is formed by a 60-cm thick macadam foundation base and a 40-cm thick sodium bentonite mortar foundation and is capable of meeting requirements for tunnel foundation rigidity and requirements for base seismic resistance and water flow scouring resistance. The grout is composed of cement, fine sand, coal ash and sodium bentonite. The grouting process is improved, and pipe inside grouting of embedded grouting holes is adopted. Therefore, large ships are not required to work on river face, underwater operation of divers and navigation risks are reduced, construction safety is greatly improved, and construction cost is reduced. The secondary grouting technology is first adopted in the field of the immersed tunnel to reduce uneven sedimentation in future operation stage of projects. The grouting process provides a reference guide and an experience guide for large dock projects, immersed tunnel projects, municipal administration soft earth foundation strengthening projects, high earthquake region basic project design and other similar projects.

The present invention discloses a kind of hydraulic type underwater windmill power generation equipment. It includes the following several portions: blade wheel, speed-increasing box, hydraulic pump, valve control mechanism, hydraulic motor, power generator, commutation storage excitation transformation controller, power generation platform and tower frame. Besides, said invention also provides the working principle of said hydraulic type underwater windmill power generation equipment and its concrete operation method.

The invention relates to an all-solid electrochromic device and a preparation method thereof. The all-solid electrochromic device comprises a substrate A and a substrate B; the inner side of the substrate A is sequentially provided with a transparent conductive layer A and an anode electrochromic layer; the inner side of the substrate B is sequentially provided with a transparent conductive layerB and a cathode electrochromic layer; and a solid electrolyte layer is arranged between the anode electrochromic layer and the cathode electrochromic layer. The preparation method includes the following steps of: (1) the treatment of a substrate A and a substrate B; (2) the preparation of a cathode electrochromic layer; (3) the preparation of a cathode electrochromic layer; (4) the preparation ofa solid electrolyte layer; and (5) the preparation of an all-solid electrochromic device. The method has the advantages of simplicity and convenience; and the all-solid electrochromic device has the advantages of high ionic conductivity and high anti-aging performance. According to the all-solid electrochromic device and the preparation method thereof, a complementary electrochromic film is adopted, and therefore, with a color change requirement satisfied, the rapid complementary color change of the electrochromic device under a low voltage is realized, the use safety of glass is improved; andthe driving voltage of the device is low, so that the device has a bright application prospect.

The invention discloses a pressure dispersion type yielding anchor cable. The pressure dispersion type yielding anchor cable comprises an inner anchoring section, a free section and an outer anchoring section, wherein the inner anchoring section comprises multiple levels of inner anchoring bearing bodies; n is an integer not less than 2; each inner anchoring bearing body comprises a bearing plate, a sealing shell and at least two yielding anchorage devices arranged between the bearing plate and the sealing shell; and a constant-resistance body of each yielding anchorage device is connected with an inhaul cable which passes through the bearing plate. The anchor cable disclosed by the invention can prevent a single inhaul cable from being snapped efficiently when over-great bearing force is applied to the inhaul cable, the loading capability of the whole yielding anchor cable after resisting earthquake is not changed, and the yielding anchor cable can be stretched-drawn integrally for once, so that convenience is provided for construction; a dispersion type anchoring way is adopted, so that the size of a drilling hole is small and good economical efficiency is obtained; and the pressure dispersion type yielding anchor cable, disclosed by the invention, is suitable for multiple stratum conditions and in particular for the anchoring of rock soil in earthquake regions and high-pressure deformation conditions.

The invention provides a numerical control conical crushing machine. The crushing machine is arranged on a stander; a movable cone is arranged inside the crushing machine through a bearing; a fixed cone is sleeved outside the movable cone and is supported between a carrying plate and a base plate on the stander through a hydraulic stretching machine; a pneumatic motor is arranged on one side of the stander; a motor gear of the pneumatic motor is meshed with a movable cone gear on the movable cone; a hydraulic pump is arranged at the lower part of the stander and is connected with an electromagnetic valve, a buffering machine and the hydraulic stretching machine through hydraulic oil pipes; a piston and a spring are arranged inside the hydraulic stretching machine; a distance sensor is arranged between the carrying plate and a piston rod; a numerical controller is arranged on the stander. Control data is input, so that the hydraulic stretching machine works, and data setting and data control of a distance between the movable cone and the fixed cone of the conical crushing machine are realized. The invention is suitable for numerical control conical crushing machines.

The invention relates to an environmentally-friendly and energy-saving paper wall board and a manufacturing method thereof. The environmentally-friendly and energy-saving paper wall board is characterized in that a board core is arranged between two composite surface layers composed of coveing papers and non-woven fabrics, the board core is prepared from the following raw materials in parts by weight: 20-50 parts of crop straw, 15-40 parts of light burned magnesium, 3-9 parts of white latex, 10-30 parts of expanded poly styrol powder and 11-33 parts of water, and the thickness of the board core is 60-300mm. Compared with the prior art, the invention has the beneficial effects that: 1) primary compression moulding is adopted, no heating or drying is required; 2) the product has the advantages of environmental friendliness, energy conservation, light weight, high compression strength, low cost and the like; 3) the crop straw and the expanded poly styrol powder are all abandoned resources, thus the effects of environmental protection and energy conservation are achieved; and 4) the environmentally-friendly and energy-saving paper wall board provided by the invention is applicable to multiple civil buildings and can be well matched and connected with various frame structures, steel structures and heterotype structures.

The invention discloses a striking-sounding lacrimation ejecting bomb which is composed of striking-sounding artillery primer and an ejecting pipe, wherein the striking-sounding artillery primer and the ejecting pipe are in threaded connection with each other. The action process is as follows: the ejecting bomb is fired by a firing mechanism, the striking-sounding artillery primer acts, makes a sound and outputs gas with certain pressure to push a slider in the spouting pipe to move forward; a lachrymator in the spouting pipe is squeezed to break through a shearing piece, and the lachrymator is linearly ejected towards a target. With the adoption of the striking-sounding lacrimation ejecting bomb disclosed by the invention, the defect that a common lacrimation spouting tank which is filled with high-pressure gas has short ejecting distance, low initial velocity, poor wind resistance and no concentration under normal state and normal pressure is overcome, the striking sound and the ejection process are closely combined together, and the striking-sounding lacrimation ejecting bomb is especially suitable for a novel striking lacrimation ejection gun. The striking-sounding lacrimation ejecting bomb has the characteristics of sounding while shooting, good sealing property, fast ejection, long ejection distance, no flyout of solid articles, and the like; in a running shooting mode, the striking-sounding lacrimation ejecting bombs are not interferenced with one another, so that the development demand on updating of anti-explosion lacrimation products is met.

The invention discloses straw ash insulating mortar. The mortar comprises the following components in parts by weight: 70-130 parts of straw ash, 10-130 parts of coal ash, 150-170 parts of cement, 1-2 parts of a water reducing agent, 2-4 parts of HPMC, 10-16 parts of gelatin powder, 1-3 parts of polypropylene chopped fiber, 2-4 parts of wood fibers and 0-60 parts of calcined coal gangue. The invention also discloses a method for preparing a straw ash insulating plate, which comprises the steps of mixing and stirring the components in the straw ash insulating mortar; and making a plate and forming by virtue of a plate making die and a forming press.

The invention discloses a refractory lining pouring material for an incineration rotary kiln. A rotary kiln refractory lining comprises an outer light heat-insulating layer and an inner high temperature wear resistant layer, an outer kiln wall heat insulation layer pouring material is prepared from argillaceous porous clinker, high-alumina cement, aluminum oxide micro powder and water by even stirring for mixing, an inner high temperature wear resistant layer pouring material is prepared from high alumina bauxite, the high alumina cement, the aluminum oxide micro powder, zirconite, compound additive sodium tripolyphosphate and sodium polyacrylate and water by even stirring for mixing, the rotary kiln refractory lining poured by use of the refractory lining pouring material has the advantages of heat resistance, heat insulation and shock and wear resistance, and is suitable for use in pouring of the rotary kiln refractory lining for waste oil sludge incineration.

The invention is applicable to the technical field of glass production and provides a production method of anti-glare 3D glass. The production method comprises the steps as follows: providing a 2D glass substrate, cleaning and drying the surface of the glass substrate, and cutting the glass substrate into glass pieces in preset size; clamping and positioning the glass pieces on an CNC carving machine for edging and chamfering treatment, and cleaning and drying the surface of the glass pieces; providing a glass hot-bending device at least comprising a hot-bending mold, wherein the hot-bending mold comprises an upper mold plate and a lower mold plate, and a rough structure is arranged on the surface or in a local area of the upper mold plate and/or the lower mold plate; placing the glass pieces in the hot-bending mold for hot-press molding by the hot-bending device to obtain 3D glass with microstructure on the surface; etching the convex surface of the hot-pressed 3D glass by an etchingsolution, and performing polishing, cleaning and drying after etching treatment; arranging an anti-glare protecting film layer on the convex surface of the 3D glass and arranging an antireflection film layer on the upper surface of the anti-glare protecting film layer to obtain the corresponding anti-glare 3D glass.

The invention relates to an inflatable type hydropower station ecological tail gate and an operation method. The inflatable type hydropower station ecological tail gate is mainly composed of gate blades in longitudinal symmetry and double layers of casing pipes capable of rotating relatively. The gate blades comprise rubber gate boards and supporting steel sheets; by inflating or deflating the interiors of the gate blades, the gate blades extend or contract in the vertical direction along a gate groove, and the gate is opened or closed. The double layers of casing pipes comprise the outer pipe and the inner pipe, the outer pipe is provided with an outer pipe vent groove and a downstream vent hole, an inner pipe vent groove is formed in the inner pipe, a motor drives the inner pipe to rotate to change the air flow direction, and the gate functions are switched. The inflatable type hydropower station ecological tail gate has the advantages of being simple in structure, flexible to operate, short in starting and closing time and low in manufacturing cost, and the ecological optimization function of changing the downstream water quality is achieved while the function of the hydropower station ecological tail gate is achieved.

The invention relates to the field of novel electrothermal mateirals, and specifically relates to a graphene water-borne electrothermal film coating and a preparation method thereof. The coating comprises the following components: 40-60wt% of water-borne resin, 3-15wt% of nano graphene, 0.5-2.5wt% of mixture of calcium sulfate whisker and hydrogenated castor oil, 0.5-1.5wt% of polyaniline, 0.5-1.5wt% of polythiophene, 0.5-1.5wt% of a flatting agent, 0.5-1.5wt% of a defoaming agent, and 30-40wt% of water, totalling 100%. According to the coating, the mixture of calcium sulfate whisker and hydrogenated castor oil is added, so that the nano graphene can be prevented from agglomeration in the solution, and moreover, the defects of poor lapping of graphene laminates and incomplete power conducting and heat transferring network can be avoided, and as a result, the power conducting performance and the heating performance of the product can be improved.

The invention relates to portable military camping LED energy-saving equipment with an intelligent charging function. In army camp, a flashlight is used as a lighting tool, and when a back-up battery is run down, the flashlight cannot be used. The energy-saving equipment comprises a charging collection box and an LED illuminating lamp component, wherein the charging collection box comprises a box body, a waterproof seal ring and a solar energy component; a waterproof air-permeable valve and a charging interface are arranged on a bottom cover; the LED illuminating lamp component is placed in the bottom cover; the LED illuminating lamp comprises a housing, a waterproof ventilated membrane, a silica gel seal ring A, a silica gel seal ring B, a lithium battery, a circuit, an LED lamp bead component, a charging contact, a membrane keyboard and a buckle; and the circuit comprises a PWN charging management circuit and a constant-current drive circuit that are optimally designed, and has the function of dump energy automatic detection. The energy-saving equipment has a simple structure, is convenient to carry, is waterproof and air-permeable, combines the solar energy charging and the other charging manners, can be specially used for army camp training, and can also be suitable for occasions such as earthquake relief, geological exploration and field work.

The invention belongs to the technical field of bioengineering, and provides a special treatment microbial agent for sewage containing an alcohol organic substance and a treatment method. The specialtreatment microbial agent for the sewage containing the alcohol organic substance comprises one or more of pichia pastoris, lactobacillus plantarum plant subspecies, bacillus cereus, acinetobacter, alkali-producing bacteria and monilia tropicalis. The special treatment microbial agent for the sewage containing the alcohol organic substance is added into active sludge, so that high load can be effectively tolerated or harmful substances can be effectively inhibited; the removal efficiency of COD (Chemical oxygen demand) in the original biochemical system is improved; a physicochemical pre-treatment process is saved; the cost is reduced; and the treated sewage reaches comprehensive tank emission standards, and is free of side effect on an operator.

A plane two-dimensional inclined angle adjuster mainly solves the problem that the plane included angle is simultaneously adjusted and locked and is suitable for adjusting the inclined angle at a high precision. A moving piece is fixed by a spherical line contact interference compressing method through a designer, and two inclined degrees of freedom of the moving piece in a planar normal can be ensured and the translation degree of freedom of the moving piece is limited; the rotating degree of freedom of the moving piece is limited by adopting an adjusting piece with a symmetrical inclined V-shaped groove structure and the adjustment and the locking can be performed simultaneously; the moving piece is in steel ball transition with an upper cover plate and an adjusting piece and the adjusting piece is in pin roller transition with the base, so as to reduce the static friction force; and through the driving piece, the angle of the moving piece is adjusted by adopting a manner of driving the adjusting piece through threads.