20results about How to "Increase air circulation" patented technology

This invention discloses a communication engineering equipment box with a screw-driven telescopic placement plate and bidirectional limiting mechanism, relating to the field of computer technology. The technical solution includes a box body with four legs at the bottom and a door at the front, with a handle at the front of the door for opening. Inside the box are three rows of placement plates, each with several ventilation holes at the top. These ventilation holes ensure proper heat dissipation at the bottom of the equipment during operation. A limiting mechanism allows two limiting plates to close inwards, securing the computer equipment and effectively improving its stability within the box. Even if the box is impacted, the computer equipment remains stable. When periodic equipment inspection is required, the placement plate can be extended from the box via a transmission mechanism, allowing the entire computer equipment to be removed from the box for convenient maintenance.

The application discloses a power cabinet with a leakage monitoring structure and relates to the technical field of power cabinets.The power cabinet with the leakage monitoring structure comprises an equipment frame, a supporting plate is fixedly arranged in the equipment frame, an electric push rod is fixedly arranged on one side away from an output end of the equipment frame, and a limiting device comprises a square block, a circular plate, a wiring head, an electric wire, a fixing plate, a limiting block, an L-shaped plate, a square block and a wiring frame.The square block is slidably arranged above the supporting plate, the wiring head is fixedly penetrated through inner and outer walls of the square block, and the power cabinet with the leakage monitoring structure can be detected only after being limited, so that the power cabinet can be overhauled or operated in a safe state, the safety of operators is maximally ensured, and the internal electrical equipment can be better protected and the risk of equipment damage caused by leakage can be reduced.

The application discloses a kind of deodorization bacteriostatic casual shoes, belong to casual shoes technical field.It includes casual shoe body, the shoe tongue is integrally arranged in casual shoe body front side, vertical through strip shape zipper strip is sewn in shoe tongue middle part, wherein the zipper strip is engaged with zipper head, insole is padded in the inside of casual shoe body, the present application is provided with zipper strip and zipper head, and the setting of zipper strip and zipper head can open the whole shoe tongue half, so that shoe head part can be unfolded and cleaned and ventilated, after daily use, it can be opened naturally ventilated, avoid shoe head humid and breed bacteria, simultaneously, button female parts are matched and engaged from two sides, can separate the middle part of shoe tongue and stably dock, avoid zipper head being opened downward in daily travel, keep shoe tongue stable and adhere to instep, simultaneously, zipper strip is completely opened, can conveniently take out insole and dry and wash.

The utility model relates to a filtering device for amitraz production, which comprises a frame body, a filtering box is fixedly connected in the frame body, a feeding pipe is fixedly connected at the top of the filtering box, a transmission mechanism is arranged at the top of the frame body, a backflow preventing mechanism is arranged in the feeding pipe, and a backflow preventing mechanism is arranged in the backflow preventing mechanism. The backflow preventing mechanism comprises a fixing table fixedly connected to the interior of the feeding pipe, a blocking block is slidably connected to the interior of the fixing table, supporting plates are fixedly connected to the interior of the feeding pipe, and an electric push rod is fixedly connected to the top of the supporting plate on one side. According to the filtering device for amitraz production, through the matched design of the fixing table and the blocking block and the synergistic effect of the electric push rod and the telescopic sleeve, the feeding pipe can be rapidly and accurately closed after materials are conveyed, and amitraz powder is effectively prevented from flowing back to a conveying pipeline on the upper layer of the feeding pipe due to the influence of gravity or airflow; due to the design of the blocking block with the trapezoidal section and the fixing table, the sealing effect is further enhanced, and the reliability of backflow prevention is ensured.

The utility model belongs to the technical field of leg maintenance, specifically discloses a calf partition support device, including the cylinder sock main part, be used for the upper pressure covering department of the gastrocnemius and be used for forming the support department of elastic gradient, the upper pressure covering department sets up in the back side middle upper portion of cylinder sock main part, the support department is arranged in the circumferential side of upper pressure covering department, a plurality of wrinkle structures that muscle muscle expansion contraction volume matches are arranged in the outside of support department of cylinder sock main part, when muscle protuberance, wrinkle unfolds along with it, reduce the pressure fluctuation rate when moving, ensure that the gastrocnemius area pressure reaches the standard rate, eliminate the risk of ankle joint overpressure simultaneously, and its wrinkle structure can be convenient ventilation, reduce skin humidity.

This utility model relates to the field of drying tank covers, and more particularly to a novel drying tank cover. It includes a carbon fiber tank cover, with several fixing blocks mounted on its upper surface. A common support rod is mounted on the inner wall of each fixing block. Several reinforcing ribs are mounted on the upper surface of the carbon fiber tank cover, and an adjustment structure is provided on the inner wall of each reinforcing rib. The adjustment structure includes a first air duct, which is fixedly connected to the reinforcing ribs. An air inlet is fixedly connected to one side of the first air duct, and a second air duct is fixedly connected to the arc surface of the first air duct. This novel drying tank cover provides enhanced drying functionality by directing airflow towards the contact point between the wet basket and the pressure rod, accelerating air circulation within the tank, increasing the drying effect, and preventing residual chemicals on the basket from dripping onto the silicon wafers, thus preventing watermarks, wafer adhesion, or fragmentation.

The utility model discloses an AI acceleration computing server stable in operation, which comprises a support frame, a fan in a mounting frame is used for cooling a server main body to keep the server stable in operation, a worm on one side of the support frame is rotated to enable a worm gear meshed with the worm to drive a rotating rod to rotate, and the rotating rod rotates to drive the server main body to rotate. The angle of the server main body above the mounting plate can be adjusted through the rotation of the rotating rod, so that the server main body can face a worker, the fan which is moved out can be conveniently observed and diagnosed, and the convenience of maintenance is improved; a first lead screw above a server body is rotated, a first connecting frame in threaded connection with the first lead screw can drive a mounting frame to move, a draught fan on the inner side of the mounting frame can be moved out of the server body, meanwhile, the first connecting frame is located above the draught fan, an LED spotlight on the first connecting frame can illuminate the draught fan, and a second lead screw above the first connecting frame is rotated, so that the draught fan can be conveniently and rapidly moved out of the server body. The position of the LED spotlight in threaded connection with the second lead screw can be adjusted, and it is guaranteed that illumination is sufficient in a key area.

The present invention relates to an air conditioning system. The air conditioning system of the present invention includes a first air handling device formed with a first discharge port opening toward a floor and a first suction port opening in a direction inclined from a direction in which the first discharge port opens, performing heat exchange on air flowing in through the first suction port and sending the air to the first discharge port, and a second air handling device formed with a second discharge port opening in a direction parallel to the first discharge port and a second suction port opening in a direction parallel to the first suction port, performing filtration on air flowing in through the second suction port and sending the air to the second discharge port, each of the first discharge port and the second discharge port extending in a left-right direction, and the first air handling device and the second air handling device being arranged in the left-right direction.

The utility model belongs to reactor technical field, specifically is a kind of cold gas device for hydrogenation reactor, including reactor body;The reactor body top is fixed with feed pipe;The reactor body bottom is fixed with discharge pipe;The reactor body outer lateral wall is equipped with cold gas subassembly;The cold gas subassembly end is equipped with dismounting subassembly;The discharge pipe outer lateral wall is equipped with control component;The cold gas subassembly includes two cold gas covers;Two the cold gas covers are oppositely arranged;Two the cold gas covers are installed in reactor body outer lateral wall;Two the cold gas cover lateral wall is equipped with sealing component;The cold gas cover bottom is equipped with air inlet pipe;Through the above structure, the flow path of spiral is formed in cold gas cover by guiding cold gas, and this flow mode can increase the contact area and contact time of cold gas and reactor body outer lateral wall, to improve heat exchange efficiency, can make cold gas fully flow in limited space, make cooling more uniform.

The invention discloses a bending-resistant multi-core optical cable for an intelligent computing center and application, the bending-resistant multi-core optical cable comprises a sheath layer and an optical fiber unit which is arranged in the sheath layer and is composed of a plurality of optical fibers, and a flexible reinforcing layer, a waterproof layer and a compression-resistant armored braid layer are sequentially arranged outside the optical fiber unit. According to the invention, the flexible reinforcing layer and the bending insensitive optical fiber are adopted, so that the optical performance of the optical cable is still stable and reliable under the conditions of complex wiring path and extremely small bending radius of an intelligent calculation center, and signal degradation and faults caused by bending are greatly reduced; structural groove design is carried out on the surface of the sheath layer, so that airflow circulation of a cable binding area can be effectively improved, the local temperature can be reduced in an auxiliary manner, and the heat dissipation efficiency and reliability of the whole infrastructure are improved; a physical optical cable is connected with a digital twin system through a built-in identification line, so that the core demands of an intelligent calculation center on asset management automation, operation and maintenance precision and efficiency maximization are met, and a basic support is provided for realizing an intelligent calculation center operation and maintenance mode of unattended operation or few-person routing inspection; and high density and high reliability are both considered.

The utility model discloses high-strength breathable fabric which comprises a surface layer, an air interlayer and an inner layer, the air interlayer is formed between the surface layer and the inner layer, the surface layer comprises inclined protruding areas and grooves, the grooves are located between the two inclined protruding areas, the inclined protruding areas are higher than the grooves, the fabric is provided with breathable holes, and the breathable holes penetrate through the grooves, the air interlayer and the inner layer. The three-layer structure of the surface layer, the air interlayer and the inner layer is formed through yarn weaving, the inclined protrusions on the surface layer enable local pressure concentration of the fabric to be reduced, air flow is guided through the design of the inclined protrusions and the grooves, and therefore air permeability is improved. According to the air interlayer, the supporting performance of the fabric is improved while the fabric is buffered by external force through yarn weaving, so that the strength of the fabric is improved, air circulation in the fabric is improved through the air holes formed in the grooves, and moisture accumulation is reduced by combining gaps among fibers of the air interlayer, so that the structural stability of the fabric is improved.

The utility model relates to integrated cooker technical field, and disclose a kind of integrated cooker of strong suction and silence, the burner is equipped on the stove body, the smoke suction port is equipped at the top of stove body, the first passageway is equipped inside stove body, the first passageway is communicated with smoke suction port, first passageway inner wall is fixedly connected with grating, grating side wall is equipped with heating assembly, and the heating assembly is heated to oil stain on grating, the stove body is equipped with oil collection component, and the oil collection component is collected to oil stain, the second passageway is equipped inside stove body, the second passageway inner wall is fixedly connected with sound-absorbing cotton, the first passageway is communicated with second passageway, and the grating is arranged between first passageway and second passageway;Heating assembly, namely wave-shaped heating pipe and metal heat-conducting sheet, is heated to oil stain on grating, so that it flows into oil collection box after melting, avoid oil stain to accumulate and block grating, ensure that air passage is smooth, maintain stable suction.

The utility model relates to a fire and meteor monitoring camera assembly, which comprises a fire and meteor monitoring camera, a shell, an air suction fan, a temperature sensor and a controller, the shell comprises a light-transmitting cover and a shell body, and the light-transmitting cover covers the top of the shell body. The shell body comprises a bottom wall, a side wall and a partition plate; the bottom of the side wall is connected with the periphery of the bottom wall, and a waterproof structure is arranged between the top of the side wall and the light-transmitting cover. The periphery of the partition plate is connected with the inner surface of the side wall, and the partition plate is provided with a camera assembling hole and a plurality of ventilation holes; and the fire star monitoring camera passes through the camera assembly hole and is fixed on the partition plate. An air inlet hole and an air outlet hole are formed in the bottom wall, and a fan positioning seat extending upwards is further arranged on the bottom wall beside the air inlet hole. The air suction fan is located below the partition plate and fixed to the fan positioning base. The signal output end of the temperature sensor is connected with the input end of the controller, and the control output end of the controller is connected with the control end of the air suction fan. According to the utility model, good heat radiation is ensured, and the waterproof performance is reliable.

The application discloses a box cover opening and closing type tea baking machine, which comprises a box body, a baking screen and a heating pipe arranged in the box body, a base plate arranged on the inner wall of the box body, vertical slots and circular arc track slots arranged on the base plate, L-shaped positioning lock hooks, connecting rods, and cranks. The top of the L-shaped positioning lock hook is connected with the bottom surface of the box cover, the middle part of the L-shaped positioning lock hook is rotatably provided with a first rotating shaft pivot, the bottom of the L-shaped positioning lock hook is provided with a second rotating shaft pivot, the top end of the connecting rod is rotatably connected with the second rotating shaft pivot, the bottom end of the connecting rod is rotatably connected with a third rotating shaft pivot, and the bottom end of the crank is rotatably connected with a fourth rotating shaft pivot. The torque of the driving motor is transmitted to the box cover through the linkage structure composed of the L-shaped positioning lock hook, the connecting rod, the crank and the rotating shaft pivot, and the linkage structure is used for forming the floating connection and the flexible transmission through the movement gap and the tolerance between the multiple components, so that the stability and consistency of the opening and closing action of the box cover are improved.

The utility model provides a tobacco scattering device during air drying of tobacco, which belongs to the technical field of tobacco processing and comprises a feeding component, a base, a box body mounted on one side of the upper end of the base, a support mounted on the other side of the upper end of the base and a hopper fixedly mounted at the end of the support. The trough is rotationally mounted in the middle of the bracket; the scattering assembly comprises a first motor installed on the side wall of the bottom of the trough and an eccentric wheel installed at the end of an output shaft of the first motor in a matched mode. The feeding assembly is used for carrying out preliminary dispersion treatment on tobaccos and reducing adhesion of the tobaccos, and the scattering assembly is used for assisting the feeding assembly in further dispersion treatment on the tobaccos, maintaining the material groove to swing within a certain range and stably dispersing the tobaccos, so that tobacco leaves can be uniformly dispersed; therefore, air circulation during air drying of the tobacco is increased, the drying effect is improved, the natural flavor and quality of the tobacco are protected to the maximum extent, and the production quality of the tobacco is kept.

The utility model provides a shock-absorbing and breathable riding cushion. The cushion comprises a liner and a shock-absorbing cushion, wherein the shock pad is embedded in the liner, and the liner is attached and fixed to the riding clothes, so that the shock pad is kept in the crotch area and the hip area of the riding clothes. The shock pad is formed by stacking thermoplastic wires which are arranged in a staggered net shape layer by layer, the wires of the upper deposition layer are supported by the wires of the lower deposition layer, when the bicycle is ridden and treaded, the buttocks on the two sides press the two sides of the shock pad in a reciprocating mode, and the wires at the pressed positions of the shock pad can deform in the vertical direction through the structure; buttock pressure is converted into elastic potential energy to be released, and therefore the damping effect is achieved. Meanwhile, gaps between every two adjacent wires between the deposition layers form a penetrating type ventilation channel, and air circulation of the hip contact face is accelerated. According to the overall structure, the flexible buffering and the gap structure are combined with collaborative optimization of damping buffering, ventilation and heat dissipation, and the riding comfort can be greatly improved.

The utility model provides a lepidoptera larva breeding device which comprises a box body, a supporting plate is fixedly installed in the box body, a breeding net cage is arranged on the supporting plate, a top frame is fixedly installed at the top end of the breeding net cage, a hanging frame is fixedly installed on the top frame, and the hanging frame is used for hanging branches and leaves of bred larvae. A collecting drawer for collecting larva excrement is arranged in the box body, a sealing door for allowing the collecting drawer to go in and out is arranged at the lower part of the box body, a top cover is arranged at the top end of the box body, and ventilating windows are arranged at the lower parts of the top cover and the box body. The ventilation windows are arranged on the box body and the top cover, the ventilation performance is good, the feeding net cage is detachable, the collection drawer is convenient to take out, the box body and the feeding net cage are convenient to clean, the color-changing observation window is further arranged, the light transmittance of the color-changing observation window can be adjusted according to the illumination intensity detected by the illumination sensor, and the light transmittance of the color-changing observation window can be adjusted. Therefore, the illumination intensity in the box body conforms to the growth habit of the lepidoptera larvae.

The utility model provides an anti-pressure sore nursing bed body structure which comprises a bed frame main body and is characterized in that a headboard is arranged on the front side of the bed frame main body, a footboard is arranged at the tail of the bed frame main body, bed side handrails are arranged on the side edges of the bed frame main body, the bed side handrails are movably hinged to a handrail hinge frame, and the handrail hinge frame is connected with the bed frame main body. A pressure sore prevention ventilation plate is laid on the bed frame body, a pressure sore prevention fan frame is arranged below the pressure sore prevention ventilation plate, a pressure sore prevention fan is installed in the pressure sore prevention fan frame, the pressure sore prevention fan is connected with a fan rotating shaft, and the fan rotating shaft is connected with a pressure sore prevention fan motor. The pressure sore prevention ventilation plate is laid on the bedstead main body, and the pressure sore prevention fan frame and the fan are arranged below the pressure sore prevention ventilation plate, so that the air circulation of the contact part of a patient and a bed body is increased, the condition that the local part is pressed for a long time is reduced, the occurrence risk of pressure sores is obviously reduced, and the comfort and the health condition of the patient are improved.

The utility model provides a novel screw fixing cushion block for refrigerator, including platform body and screw post, is equipped with the through -hole below the recessed portion on the platform body top, can transport airflow / liquid flow, optimizes the performance of refrigerator inside circulation and part. Screw post height is super recessed portion depth, the top surface protrudes the platform body, its thread hole and platform body mucilage surface cooperation, strengthens the connection reliability and installation convenience, platform body and screw post integrated molding and be plastic material quality, have structure strength and buffering performance simultaneously, further optimize the airflow circulation or liquid flow discharge in the refrigerator, ensure that the temperature is even in the refrigerator, improve the refrigeration effect, also be favorable to preventing liquid accumulation simultaneously.

The utility model discloses a moisture-proof heat-resistant environment-friendly cabinet structure, which belongs to the technical field of environment-friendly cabinets and comprises a cabinet body, a mechanism chamber and an air box are mounted in the cabinet body, and a processing box is hung on the top of the cabinet body through a fixing frame. A plurality of first air inlet nozzles and second air inlet nozzles are fixed and communicated to the top of the treatment box, the second air inlet nozzles are distributed at the two ends of the treatment box, a dehumidification assembly is arranged in the treatment box, the bottom of the treatment box is provided with an opening, and the bottom of the opening is fixedly connected with a mounting frame; the dehumidification assembly and the refrigeration sheet which are installed in the processing box can be utilized, and under the cooperative use of the first air inlet nozzle, the second air inlet nozzle and the exhaust fan, humid and hot air in the cabinet body can sequentially pass through the dehumidification assembly and the refrigeration sheet, rapid dehumidification of the air is achieved, and rapid cooling of the temperature in the cabinet body is achieved; electric power accidents such as short circuit of electrical components are avoided, and the use safety is ensured.