63results about How to "Has the effect of heat insulation" patented technology

The invention discloses an automatic overheating cooling system of a motor. The automatic overheating cooling system of the motor comprises a motor body, and further comprises a box with an opening and a triangular-prism-shaped box cover for sealing the opening. Each of any two opposite side faces of the box is provided with multiple ventilation holes. Each of two rectangular faces of the triangular-prism-shaped box cover is provided with multiple air holes. Each of the triangle faces at two sides of the triangular-prism-shaped box cover is provided with an exhaust fan. The automatic overheating cooling system of the motor further comprises an automatic cooling system. The automatic cooling system comprises a temperature detection module, a microprocessor and a relay module. The input endof the microprocessor is electrically connected with the temperature detection module, and the output end of the microprocessor is electrically connected with the relay module. A normally open contactin the relay module is serially connected in a circuit of the exhaust fan, and is used for turning-on or turning-off a power source. The provided automatic overheating cooling system of the motor isstable in control, and simple in structure, and is capable of effectively cooling the motor.

The invention discloses a wave soldering clamp and method for an optical device and relates to the field of wave soldering clamps. The clamp is used for soldering the optical device on a PCB (Printed Circuit Board); the clamp comprises an edge frame, a bottom plate and a cover plate, wherein the edge frame is fixedly connected with the bottom plate; the bottom plate is provided with at least one soldering hole for soldering the optical device; at least one clamping assembly is arranged at each of two sides of the edge frame; the cover plate covers the bottom plate through the clamping assemblies; at least one PCB can be arranged between the bottom plate and the cover plate; at least one yielding groove is formed in one side, close to the PCB, of the cover plate; the shape of the yielding groove is matched with the shape of the optical device on the PCB; the bottom plate is provided with at least one LED (Light Emitting Diode) lamp positioning plate; and a plurality of LED lamp positioning grooves are formed in the LED lamp positioning plate. The method comprises steps of putting the PCB in the clamp and then carrying out automatic wave soldering. By adopting the wave soldering clamp and method for the optical device, disclosed by the invention, the soldering quality of the optical device can be ensured and the soldering efficiency of the optical device is improved.

The invention relates to the technical field of a damping device, and discloses a pipeline damping device. The pipeline damping device comprises a connecting rack contacted with a pipeline and a damping box, wherein a shock insulation pad is arranged at the bottom of the damping box; support columns are arranged above the shock insulation pad; a spring is arranged between every two adjacent support columns; a transition plate is arranged above the springs; the damping box is filled with a thermal insulating material; a damping plate group is arranged between the transition plate and the connecting rack. The pipeline damping device is simple in structure and good in damping effect, and production and manufacture processes are simple; with the adoption of the pipeline damping device, the vibration borne by the pipeline can be effectively reduced, and the service life of the pipeline is prolonged; and the damping box is filled with the thermal insulating material, so that the thermal insulation function is achieved, and the pipeline damping device is less influenced by the external environment.

The invention provides a vibration isolating rubber mortar which is prepared from the following raw materials by mass: 20 to 50 parts of rubber, 15 to 30 parts of sand, 15 to 30 parts of cement and 15 to 30 parts of water, wherein the rubber is styrene-butadiene rubber, butadiene rubber or isoprene rubber and the cement is Portland cement. Beneficial effects of the invention are mainly as follows: 1) through addition of rubber particles in common mortar, the effect of vibration isolation in a subway tunnel is achieved on the premise that ground bearing capacity is not affected, and settlement of a soft soil foundation and influence on surrounding buildings and the life of residents is reduced; 2) utilization of waste tires enables treatment cost for the waste tires to be lowered down, pollution to the environment to be reduced and the waste to be changed into the valuable; and 3) with cooperation of the rubber mortar brought forward in the invention which has good buffer capability, a train is allowed to have an improved comfort level in running.

The invention discloses a stone-waste-residue foam board and a treatment method of stone waste residues. The stone-waste-residue foam board comprises, by weight, 30-80 parts of hydraulic inorganic gel material, 10-50 parts of stone waste residues, 0.5-1.5 parts of EPS (expanded polystyrene) foam particles, 0.01-1 part of fiber, 0-5 parts of auxiliaries and 0-2 parts of foaming agent. The treatment method includes: collecting the waste residues, proportioning to form slurry, pouring into a mold, curing, cutting to form the foam board, and adhering to a stone plate to form a functional stone plate.

The invention discloses a fast cool cup, comprising a cup body. The cup body comprises a cup and a cup mouth part. The cup comprises an inner container and an outer container. A space formed between the inner container and the outer container is an interlayer. A heat exchange substance is in the interlayer. Heat exchange of the heat exchange substance can be divided into a fast cool stage and a slow cold stage. The bottom end of the interlayer is provided with a thermal insulation device and a valve. The fast cool cup is simple in structure, and has effect of cooling hot water rapidly, and when water temperature is reduced to a water temperature range that is suitable for users to drink, the cup has slow cooling effect. An anti-scald heat insulation sleeve on the outer wall of a housing effectively prevent hands from being burnt and has heat insulation effect. Since the inner container and the valve are integrated, a user can rotate or lift the inner container to adjust the heat exchange substance in the interlayer to absorb heat or release heat, so as to regulate water temperature in the inner container.

The invention discloses an artificial turf with a diffuse reflection function. The artificial turf with the diffuse reflection function comprises a bottom base cloth, artificial fiber grass clusters and an adhesive layer. The artificial fiber grass clusters are arranged on the bottom base cloth, the adhesive layer is arranged at the lower end of the bottom base cloth, each cluster of bottom base cloth is composed of multiple grass filaments and a fixing base plate, a base body is further laid on each artificial fiber grass cluster, a non-woven fabric layer is further arranged between each base body and the bottom base cloth, a glass fabric layer is further arranged at the lower end of the adhesive layer, each base body is lattice structure formed by interweaving crisscross braided threads, the artificial fiber grass clusters are inserted and planted in the lattices of the base bodies, the non-woven fabrics layer is formed by overlaying three layers of structures, the second layer is a melt-blowing cloth, and the first layer and the third layer are spunbonded nonwovens. The invention further designs a preparation method of the artificial turf with the diffuse reflection function. The artificial turf is simple in structure, has high temperature resistance, abrasion resistance and good diffuse reflection functions, and is long in service life, convenient to produce and manufacture, low in production energy consumption, and free of environment pollution.

The invention relates to the technical field of production of plastic granules, and discloses an extrusion forming device for production of the plastic granules. The extrusion forming device comprisesan extrusion cylinder and a cooling cylinder, the cooling cylinder is fixed to the right side of the extrusion cylinder, and an extrusion structure and a cooling structure are arranged in the extrusion cylinder and the cooling cylinder. The extrusion structure comprises a driving motor, a rotary rod, an auger, electric heating pipes, a scraping slot, an extension rod and a scraper, wherein the rotary rod is transversely and rotationally installed in the extrusion cylinder through a first bearing, the auger fixedly surrounds the outer ring of the rotary rod through welding, the electric heating pipes are fixedly embedded into the inner wall and the outer wall of the extrusion cylinder, and the electric heating pipes is arranged around the inside of the outer wall of the extrusion cylinder.By fixedly welding three mesh plates to the lower side in the cooling cylinder, and arranging fans above the cooling cylinder to blow air into the cooling cylinder, agglomerate plastic granules can be broken up under the action of through holes of the mesh plates, the plastic granules can be cooled by the fan through blowing, and the plastic granules can be well prevented from being caked.

The invention discloses a method for processing eight-color leisure artificial turf. The method comprises the steps of processing yarn of four colors in one time through four-die-head production equipment, gathering the yarn according to specification requirements for plying and mixing, after the tufting process is conducted, forming a bunch of artificial fiber grass, and bonding a T-shaped nail at the bottom end of each bunch of artificial fiber grass for standby application; coating adhesion agents on the upper side and the lower side of a base cloth layer, placing a rubber layer and a glass fiber cloth layer at the upper side and the lower side of the base cloth layer respectively, extending one end of the bunch of artificial fiber grass, and fixing and connecting the T-shaped nail onto the glass fiber cloth layer through the adhesion agents. The shape and color of yarn are diversified, the characters of the yarn are similar to those of natural grass in the filed from the appearance, the color of the yarn is similar to that of newly-grown grass and mature grass, the color of the yarn serving as bottom lining is light and brown which are more like the newly-grown grass and withered grass in the filed, and the yarn looks like outdoor natural 'weeds'.

The invention discloses a basalt composite pressure gas cylinder for a vehicle. The basalt composite material pressure gas cylinder for the vehicle comprises a gas cylinder body, the outer surface ofthe gas cylinder body is fixedly sleeved with a protection structure, and the middle of the outer surface of the gas cylinder body is fixedly connected with a grounding wire; and one end of the gas cylinder body is fixedly connected with a high-pressure pipeline, the middle of the surface of the high-pressure pipeline is fixedly connected with a gas filling pipeline, the other end of the gas filling pipeline is fixedly connected with a one-way valve, and an exhaust valve is fixedly connected to the position, close to the other port, of the surface of the high-pressure pipeline. According to the basalt composite material pressure gas cylinder for the vehicle, the gas cylinder body structure has a certain heat insulation effect, explosion accidents caused by too high external temperature areprevented, potential safety hazards caused by friction and extrusion of the gas cylinder body when the vehicle bumps or collides violently can be prevented, and static electricity can be eliminated,so that potential safety hazards caused by static electricity accumulation to the whole gas cylinder body are avoided.

The invention discloses a sound-proof building board which comprises a base plate layer, a first sound-proof layer, a second sound-proof layer and a panel layer from inside to outside in turn; the first sound-proof layer includes a first sound-proof cotton layer, a glass fiber mesh cloth layer and a second sound-proof cotton layer fitted closely from inside to outside in turn, and the glass fibermesh cloth layer comprises a fiber part and a hollow part; the second sound-proof layer comprises a foam glass plate passing through the length direction of the sound-proof building plate and a wood plate arranged in a through groove. The sound-proof building board has the advantages of good sound-proof effect, good stability and long service life.

The invention provides an anti-thermal-radiation fireproof door. According to the scheme, the anti-thermal-radiation fireproof door comprises a door body, wherein three chambers are arranged in the door body; push-pull glass having fireproof performance is arranged in the first chamber; the push-pull glass slides along a push-pull track; a cooling device is arranged in the second chamber; a plurality of assembled fireproof door core boards are arranged in the third chamber; a fireproof frame capable of allowing a normal adult to pass upright is further arranged on the door body; the fireproofframe penetrates through the door body and is sealed at a joint with the three chambers; the length and the width of the push-pull glass are larger than the fireproof frame and can block the fireproofframe to replace the fireproof glass after the push-pull glass is pushed for a certain distance; and a knocking hammer for crushing the fireproof glass is further arranged on the door body. Accordingto the anti-thermal-radiation fireproof door, the problems that the fireproof door is poor in fireproof and heat insulation effects and difficult to open in danger and has no thermal radiation prevention in the prior art are solved.

The invention belongs to the technical field of medical auxiliary tools, and discloses laparoscopic surgery small intestine protection pliers. The rear side of the front section of the pliers body issleeved with a rear section of the pliers body, and a pliers body connecting rod penetrates the front section of the pliers body and the rear section of the pliers body. The front end of the pliers body connecting rod is connected with two joint connecting rods. A knob is welded at the junction of the front section of the pliers body and the rear section of the pliers body, and the knob sleeves the outside of a protrusion on the rear section of the pliers body. The pliers body is divided into the front section and the rear section with an annular joint in the middle, the external knob can be adopted for rotating, the inner middle is connected by a spherical joint and can rotate 360o with the pliers body, and opening and closing of jaws are controlled by a handle. At the same time, 360o rotation of the jaws is achieved by the knob, and the jaws are provided with transparent films. When an ultrasonic blade performs cutting operation, the films of the opened jaws can push and block the intestinal tube effectively to fully expose the surgical field and achieve the effect of intestinal tube pushing and insulating. The pliers can be used in the operation of pushing and protecting the visceral organs during a laparoscopic surgery.

The invention discloses a water-storage cup. The water-storage cup comprises a water cup body, wherein the water cup body comprises a cup body and a cup rim part; the cup body comprises an inner liner and an outer liner; an interlayer is arranged between the inner liner and the outer liner; a solution and a hand-operated variable magnetic field magnetizer are arranged in the interlayer; a casing is arranged on the outer side of the outer liner; a filling water inlet hole and a water outlet are formed in the opening part and the bottom of the casing; the hand-operated variable magnetic field magnetizer can rapidly magnetize ordinary water into uniformly magnetized water. The water-storage cup is simple in structure and has rapid and slow cooling functions, a free hollow cavity is formed between the outer liner and the casing and can be used for accommodating a liquid and performing heat treatment on the solution between the inner liner and the outer liner, and free replacement of the liquid is realized; meanwhile, an anti-scalding insulation sleeve arranged on the outer wall of the casing effectively prevents hands from scalding and has a heat insulation function and high practicability, and the water-storage cup is suitable for being popularized and used by the vast masses.

The invention discloses a reaction kettle which comprises a kettle body, a feeding pipe and a discharge pipe of the reaction kettle, wherein the feeding pipe and the discharge pipe are fixedly arranged at the upper end and the lower end of the kettle body respectively; a vertical spring guide rail is arranged in the kettle body; two ends of the spring guide rail are fixedly arranged at the upper end and the lower end of the kettle body and are exposed out of the outer side of the kettle body; a spring is arranged on the spring guide rail, and is fixedly arranged on an annular shell; the annular shell sleeves the spring guide rail in an inserting manner; a plurality of scraper blades are fixedly arranged on the outer side wall of the annular shell, and prop against the inner side wall of the kettle body; an annular magnetic rotor is fixedly arranged in the annular shell; and an electromagnetic coil is fixedly arranged on the outer side wall of the kettle body on the magnetic rotor. The scraper blades are arranged in the reaction kettle, and can move up and down in a spiral form, so that the residues on the inner side wall of the reaction kettle can be removed; and the influence on the reaction kettle caused by the residues is alleviated.

The present invention relates to a Method of separating high-molecular film from liquid crystal glass through microwave heating, In this method, when microwaves are applied at the time of an LCD glass panel, the microwave selectively acting on a conductor in the liquid crystal panel glass to produce a thermal reaction, so that a polymer film on the LCD glass panel (for example, a polarizing film) to reduce the degree of engagement of the liquid crystal glass panel, so that the polymer film is easy to be removed from the LCD glass panel.

The invention discloses a composite refractory material belly pipe. The composite refractory material belly pipe comprises a belly pipe shell. The belly pipe shell is internally provided with a refractory material layer. The refractory material layer comprises a front high-strength abrasion-resisting and fire-resisting pouring layer and a rear refractory material layer body, the rear refractory material layer body is provided with a heat isolation layer, the front high-strength abrasion-resisting and fire-resisting pouring layer, the rear refractory material layer body and the heat isolation layer are formed in a pouring manner on the inner wall face of the belly pipe shell in a covering manner, premature failure of the refractory material at the front end can be avoided, and the service life of the belly pipe is prolonged.

The invention belongs to the technical field of household appliances, particularly relates to a sliding panel and a vertical air conditioner, and aims to solve the problems that an existing sliding panel is low in structural strength, prone to deformation and prone to moisture condensation. The vertical air conditioner comprises sliding panels and panel driving devices for driving the sliding panels to slide. The sliding panel comprises an inner plate, an outer plate, side plates and end plates, wherein the inner plate, the outer plate, the side plates and the end plates are integrally formed, and the sliding panel is high in structural strength and not prone to deformation. The inner plate, the outer plate, the side plates and the end plates define a vacuum cavity which has a heat insulation effect, heat transfer between the inner plate and the outer plate is reduced, it is avoided that the sliding panel deforms due to cold and heat, and condensation on the sliding panel can also be avoided. Besides, the sliding panel is stable in structure and not prone to deformation and can be smoothly opened and closed, and the user experience can be improved.

The invention discloses a waterproof sound insulation building plate. The building plate successively comprises a baseplate layer, a first sound insulation layer, a second sound insulation layer and apanel layer from inside to outside; the panel layer comprises a PVC (polyvinyl chloride) waterproof layer and a ceramic plate layer arranged on the inner side of the PVC waterproof layer, the upper surface of the PVC waterproof layer is provided with multiple drainage grooves, and the surfaces of the drainage grooves are provided with multiple reinforcing ribs; the first sound insulation layer successively comprises a first sound insulation cotton layer, a fiberglass mesh layer and a second sound insulation cotton layer which are tightly laminated from inside to outside, and the fiberglass mesh layer comprises a fiber part and a hollowed-out part; the second sound insulation layer comprises a foam glass plate, which runs through a through groove in the length direction of the waterproof sound insulation building plate, and a board arranged in the through groove. The waterproof sound insulation building plate has a good waterproof effect, a good sound insulation effect, high stabilityand long service life.

The invention discloses an improved multifunctional bus curtain comprising a curtain body made of flexible cloth. The improved multifunctional bus curtain is characterized in that a radiation-proof layer is arranged on the outer surface of the curtain body; a thermal-insulating coating is arranged on the inner surface of the curtain body; a plurality of magnets for physical therapy are arranged inside an interlayer of the curtain body; a containing bag is arranged at the upper part of the curtain body; light shielding cloth is arranged inside the containing bag; a zipper is arranged on the containing bag; and a storage bag is arranged on the inner surface of the curtain body. The improved multifunctional bus curtain provided by the invention has the advantages of reasonable structure, good function, beautiful appearance and high practical applicability.

The invention discloses a production process of colored heat-insulating concrete. The production process particularly comprises the following steps: 1, weighing cement, sand, coarse aggregate, fine aggregate, water, pigment, colored ceramic particles, steel fiber, glass fiber, mineral powder and additives according to the corresponding weight parts for future use; 2, adding the additives in the step 1 into a water tank and rapidly stirring and uniformly mixing by an electric stirrer; 3, adding the coarse aggregate, the fine aggregate and the mineral powder in the step 1 into a concrete mixingmachine and premixing; and 4, adding the cement, the sand, the colored ceramic particles, the steel fiber and the glass fiber in the stirring process in the step 3 and adding the mixed liquid obtainedin the step 2 while stirring. The concrete production process provided by the invention is simple in step, convenient in production operation and high in practicability; and the produced concrete iscolorful, has high compressive strength and significant heat-insulating effect, and is suitable for being widely popularized.

The invention discloses a fireproof and heat-insulation metal wall which comprises an inner-layer wall body and an outer-layer wall body made of a metal material, wherein a cavity is formed between the inner-layer wall body and the outer-layer wall body; heat-insulation layers are respectively arranged on the opposite surfaces of the inner-layer wall body and the outer-layer wall body; grooves are respectively formed in opposite surfaces of the inner-layer wall body and the outer-layer wall body; reinforcing ribs which are perpendicularly arranged are arranged on the middle part of the cavity between the inner-layer wall body and the outer-layer wall body; strengthening ribs are respectively arranged at the two sides of each reinforcing rib; one end of each reinforcing rib is fixedly connected to the side wall of the corresponding strengthening rib; and the other end of the reinforcing rib respectively penetrates through the heat-insulation layer at the same side, and is blocked into the groove at the same side. The fireproof and heat-insulation metal wall adopts inner and outer layers of metal wall body structures, and can have good radiation insulation performance while the strength of the wall body is guaranteed; and meanwhile, the heat-insulation layers are adopted, so that better heat insulation effect is achieved under conditions such as a fire hazard and the like.

The invention discloses a teacup, comprising a cup body. The cup body comprises a cup and a cup mouth part. The cup comprises an inner container and an outer container. A space formed between the inner container and the outer container is an interlayer. A heat exchange substance is in the interlayer. The heat exchange substance is solution or a liquid mixture. The solution or the liquid mixture contains a dispersing agent and/or a nucleating agent. The outer side of the outer container is provided with a housing. The teacup has effect of rapidly cooling hot water. When water temperature is reduced to a water temperature range that is suitable for users to drink, the teacup has slow cooling effect. An interlayer heat exchanging channel and fit isolation boss groups are arranged between the outer container and the housing, so as to hold liquid and perform thermal processing on the solution between the inner container and the outer container. Through rotating the housing, the fit isolation boss groups in the cavity contact and cooperate or separate with each other, so as to adjust water temperature further, and the water temperature gets into the range that is suitable for drinking.

The invention relates to the technical field of high-speed rails, and particularly discloses a high-speed rail roof structure. The high-speed rail roof structure comprises an end top assembly; the endtop assembly comprises end top top channel steel, a left end top bent beam, a right end top bent beam, an end top channel steel assembly and an end top plate. The left end top bent beam is welded onthe outer wall of one side of the end top top channel steel; the right end top bent beam is welded to the outer wall of the other side, away from the left end top bent beam, of the end top top steel channel, the end top steel channel assembly comprises a connecting block and an end top lower plate, and steel channel blocks distributed at equal intervals are welded to the outer wall of the bottom of the end top steel channel and the outer wall of the top of the end top lower plate. The high-speed rail roof structure has the beneficial effects that the top plate and the low fixed plate can achieve the heat insulation effect on high temperature generated by sunlight on the roof, the situation that the temperature in the vehicle rises too fast after the carriage roof is exposed to the sun canbe avoided, the use amount of cold air can be reduced, more cold air is saved, the end top stand columns can be fixed conveniently through the multiple steel channel blocks, and the bearing capacity of the roof can be improved through the multiple end top stand columns.