18results about How to "Guaranteed cooling" patented technology

The invention belongs to the technical field of three-dimensional packaging, and provides a radio frequency microsystem three-dimensional packaging shell structure which comprises a metal bottom plate, a metal cover plate and a ceramic frame of a frame-shaped structure, and the metal bottom plate and the metal cover plate are fixedly installed at the two ends of the ceramic frame respectively; a plurality of groups of mounting tables are fixedly mounted on two groups of symmetrical side walls in the ceramic frame, and the plurality of groups of mounting tables on the same group of side walls are arranged in a step shape, so that the technical problems that in the prior art, the cooling means is single, and the heat dissipation requirement of a high-power chip is difficult to meet are solved; during use, air can be driven by heat generated by a chip to circularly flow in a sealed area formed by the metal bottom plate, the metal cover plate and the ceramic frame, heat dissipation can be performed on the air in the air circular flowing process, and the chip three-dimensional packaging structure can be widely applied to three-dimensional packaging scenes of chips.

The present invention discloses a novel humidifier, comprising a casing, a body component arranged in the casing, a pipeline component and a water tank; a lower water tank and a water-boiling tank are arranged in the casing, the lower water tank is connected with the water-boiling tank, and the water tank is arranged above the lower water tank; the pipeline component comprises a pipeline and a valve, the lower end of the pipeline is connected with the upper end of the water-boiling tank, the upper end of the pipeline is provided with an air outlet, and the valve is arranged in the pipeline for controlling the steam on and off between the air outlet and the water-boiling tank; the body component comprises a heater and a fan, the heater is arranged in the water-boiling tank, and the air outlet of the fan is connected with the pipeline. The present invention installs a heater in the water-boiling tank, arranges a pipeline component above the heater, and installs a fan outside the water-boiling tank, and the air outlet of the fan is connected with the pipeline component, so as to ensure that the wind produced by the fan is blown into the pipeline component to cool the steam, and the cooled steam is blown out from the air outlet along with the wind, and the steam at this time will not cause scalding accidents due to overheating.

The high-current medium-voltage switch cabinet structure is characterized in that an air cavity is arranged at the bottom of a circuit breaker cavity, a high-speed axial flow fan is arranged on the surface of the outer side of the air cavity, a ventilating duct is arranged on the inner side of the air cavity, and the high-speed axial flow fan at the inner end of the air cavity is communicated with a circuit cavity through the ventilating duct and an air cavity filter plate; the inner side of the circuit cavity is communicated with the bus cavity through a circuit cavity filter plate, the top surface of the bus cavity is provided with a bus exhaust fan, and an independent air cavity is arranged on the inner side of the electrical cabinet, so that a heat dissipation air cavity with enough flow velocity is obtained, and the efficient cooling of a large-area cavity is realized; and the circuit breaker cavity with low cooling requirement is independently isolated, so that air channels in the bus cavity and the circuit cavity are concentrated, the heat dissipation efficiency is improved, high-temperature air is intensively and efficiently discharged, auxiliary air intake is carried out in the large-area circuit cavity, and the heat dissipation efficiency is improved.

The invention discloses an immersion liquid-cooled server cabinet, which relates to the field of server cabinets and comprises a cabinet body, a power connector being installed on the rear wall of the cabinet body, a cabinet door being hinged on the side wall of the cabinet body, and a compressor being installed on the side wall of the cabinet body, an air intake pipe being connected between the input end of the compressor and the cabinet body, and one end of a shrink tube being fixedly connected to the output end of the compressor, and a liquid guide tube being fixedly connected to the other end of the shrink tube. The advantages of the invention are that the temperature of the coolant in the cabinet body is balanced, so that the cooling effect of electrical components in the server is the same, while the gradual reduction of the coolant is avoided, so that the server is cooled, the cost is reduced, the environment is protected, and the condensation efficiency and stirring efficiency of the coolant can be automatically adjusted according to the content of the coolant in the cabinet body. The synergistic effect of the three does not require the participation of sensors, reduces the probability of device damage, and reduces the difficulty of wiring, installation and use.

This invention belongs to the field of ironmaking dust removal technology, specifically a dust removal device for the blast furnace ironmaking tapping area. It includes a frame and an inlet pipe, an outlet pipe, a filter box mechanism, a screen changing mechanism, and a fan mounted on the frame. The filter box mechanism includes a first box, a second box, and an opening / closing drive device. The screen changing mechanism includes a translation support, a translation drive device, a rotating support, a rotating drive device, and filter plates. The rotation of the rotating support allows one of the two filter plates to be selectively positioned between the first and second boxes, with the first and second boxes clamping the filter plate between them to form a sealed structure. This invention also provides a method for replacing the filter plates in the aforementioned blast furnace ironmaking tapping area dust removal device. This invention can automatically replace the in-use filter plates with spare ones, greatly reducing the downtime of the dust removal device and offering advantages such as good dust removal effect, low cost, and small space occupation.

The utility model discloses a kind of mixing device for concrete retarder production, it is related to concrete processing equipment technical field.The utility model includes mixing tank, rotating rod is movably connected in the mixing tank interior, conveying pipe is installed in the rotating rod interior, and mixing blade is installed on the conveying pipe surface;Temperature control assembly is arranged on the one side of the mixing tank, and the temperature control assembly includes temperature sensor installed in the mixing tank interior.The utility model is rotated by rotating rod and drives mixing blade, realizes the efficient stirring mixing of material, conveying pipe bending design, prolongs cooling water circulation path, enhances heat exchange capacity, can effectively reduce material temperature, avoid the viscosity change and flowability reduction problem caused by high temperature, simultaneously, gear pump system that first gear and second gear constitute, directional circulation of cooling water is realized by water delivery shell, ensure that material is continuously cooled during stirring process, to improve the uniformity and efficiency of mixing, guarantee product quality stability.

The utility model relates to a kind of multi-air duct heat dissipation cabinets, including cabinet body and two respectively symmetrical positioning frame located in the left and right sides of cabinet body inside, the left side or the right side inner wall of cabinet body is equipped with respectively up and down distribution air outlet window hole and air inlet window hole;Positioning frame includes multiple horizontal support beams being set horizontally and sequentially parallel distribution from top to bottom and two vertical and detachable fixed between multiple horizontal support beams and respectively front and rear distribution longitudinal mounting strip, the inner wall of one side of cabinet body on air outlet window hole is also provided with flow guide component, flow guide component includes flow guide cover being fixed on the inner wall of cabinet body and sealing cover being set in the outer periphery of air outlet window hole inside opening, and two vertical fixed on the inner wall of cabinet body and respectively located first U-shaped flow guide strip on the upper and lower sides of flow guide cover;The utility model has flow guide function, and further can effectively improve heat dissipation effect to ensure that cold air can cool all electrical or electronic equipment, so as to break through the height limit of cabinet to enhance practicality.

The present invention provides a method and system for treating suspended calcined clay, wherein the treatment system includes: a decomposition furnace, the decomposition furnace is connected to a burner; a membrane separation oxygen production device, the separated pure oxygen and residual gas are transported to an oxygen storage tank and a by-product storage tank respectively; a preheating device, used for heat exchange between clay and flue gas generated by calcining clay in the decomposition furnace; a cooling device, used for heat exchange between clinker and residual gas transported from a by-product pipeline; one end of the first branch is connected to the by-product pipeline, and the other end is connected to the oxygen pipeline, the first branch is provided with a first valve, and a second valve is provided on the front section of the oxygen pipeline; the first valve and the second valve re-adjust the mixed amount of pure oxygen and residual gas to make the decomposition furnace calcine in a reducing atmosphere. According to the treatment system provided by the present invention, air is directly used to simultaneously complete the calcination of clinker and the cooling of clinker while keeping the color gray.

The high-temperature sterilization tank comprises a supporting frame, the top of the supporting frame is fixedly connected with a sterilization tank, and the top of the sterilization tank is fixedly connected with a hot water tank through a fixing column; according to the utility model, by arranging the heater, water in the hot water tank can be rapidly heated, the heating efficiency is high, by arranging the first water pump and the second water pump, the first water pump introduces hot water in the hot water tank into the sterilization tank through the first water conveying pipe, and the second water pump pumps the sterilized hot water in the sterilization tank back to the hot water tank again; the heater is used for heating again, the effect of hot water circulation is achieved, circulating water in the sterilization tank is continuously switched up and down, it can be effectively guaranteed that the temperature of the water is always kept at a high level in the sterilization tank from heating, heat preservation to cooling, and sterilization is conducted, the water can circularly flow, heat distribution of any point in the sterilization tank can be uniform, and the sterilization effect is good. The beef in the sterilization tank can be effectively sterilized without dead angles, and the sterilization effect is good.

The present invention relates to the field of ventilation and cooling equipment, specifically a ventilation and cooling system and method for industrial workshops, comprising a shell, an air duct is rotatably connected to the inner wall of the shell, a blade is fixedly connected to the inner wall of the air duct, a shaft is fixedly connected to the inner wall of the air duct, the bottom end of the shaft extends to the inside of the shell and is fixedly connected to the main shaft of a motor, a cooling mechanism is arranged on the outer wall of the air duct, and a control mechanism is arranged in the inner wall of the shell. This ventilation and cooling system for industrial workshops, through the setting of two sets of switchable water curtain plates, disturbs the airflow when rotating, so that the airflow is fully in contact with the water curtain plates, and the temperature of the inhaled air is quickly reduced. The switchable setting allows the water curtain plates to be used all the time, and another set of water curtain plates will be replaced when there is a lack of water, so that the cooling operation can be carried out all the time, and the switched water curtains are always kept in a wet state through the setting of the control mechanism.

The invention belongs to the technical field of white spirit brewing, and discloses a sectional type intelligent spreading and airing system and an operation method thereof.In the sectional type intelligent spreading and airing system, a spreading and airing feeder can transfer cooked fermented grains to a conveying mesh belt machine, and a cooling device is arranged above the conveying mesh belt machine; a first-stage cooling bin and a second-stage cooling bin in the cooling device communicate with an exhaust device to exhaust hot air, a third-stage cooling bin is connected to a cold air system, the third-stage cooling bin communicates with the interior of the second-stage cooling bin, and cold air in the third-stage cooling bin can be recycled into the second-stage cooling bin. The koji adding bin can dynamically adjust the koji adding amount according to the feeding speed of the spreading and airing feeding machine and the operation speed of the conveying mesh belt machine so as to add the koji into the cooled fermented grains. The problem of obvious local temperature difference can be effectively avoided, fermented grains can be uniformly cooled, the cooling efficiency is improved, the spreading and airing temperature is controllable, the influence of natural temperature is avoided, and meanwhile, the stability and accuracy of the yeast adding process are also ensured.

The invention discloses a laser sensor type roller shape on-line measuring device, and relates to the technical field of laser sensors, the laser sensor type roller shape on-line measuring device comprises a protective shell and a protective upper cover, the protective upper cover is detachably installed above the protective shell, the protective shell is provided with a sealing track plate, and the protective upper cover is provided with a sealing groove; a sealing gasket is arranged at the joint of the sealing track plate and the sealing groove, a first heat insulation plate is arranged in the protective shell, and a second heat insulation plate is arranged in the protective upper cover. A first ventilation pipe is arranged above one side of the protective shell, and a second ventilation pipe is arranged below the other side of the protective shell. A cooling device is installed in the protective shell through a supporting frame. The cooling device is provided with a laser sensor assembly used for measuring the roller shape through a position adjusting unit. A light path channel is further formed in the side face of the protective shell, and a polycarbonate transparent plate is arranged on the light path channel; according to the invention, the cooling and protection effects on the laser sensor are improved, and the precision and stability in the measurement process are ensured.

This invention belongs to the field of fixed-point punching technology for couplings, and in particular, it is a surface fixed-point punching device for high-precision coupling processing. A hydraulic rod is fixedly connected to the top of the base. An upper plate is fixedly connected to the upper movable end of the hydraulic rod. A connecting plate is provided on the lower side of the upper plate. A third motor is fixedly connected to the inner side of the connecting plate. A drill bit is fixedly connected to the end of the spindle of the third motor. A rotating rod is rotatably mounted on the outer side of the drill bit. A ball bearing for reducing frictional resistance is rotatably mounted at the bottom end of the rotating rod. A paddle is fixedly connected to the lower side of the rotating rod. A cylindrical enclosure is provided on the outer side of the rotating rod. A cavity for placing cooling water is opened on the inner side of the enclosure. An arc-shaped inner groove exists on the upper side of the cavity. One end of the inner groove extends towards the lower side of the rotating rod. An outlet channel is opened on the inner side of the upper and lower middle positions of the enclosure. A baffle is slidably connected to the inner side of the outlet channel.

The present invention provides a special air conditioning device for a gas-controlled warehouse with high sealing performance for a granary. The vortex compressor is connected with a finned condenser, a liquid storage tank, a filter dryer, a sight glass, a stop valve, a solenoid valve, a thermal expansion valve, and an air handling mechanism in sequence through a No. 1 connecting pipe; the air handling mechanism includes a shell and a finned evaporator, a finned supercooler, an ultrasonic humidifier, and an axial flow centrifugal blower arranged in the shell in sequence. One end of the shell is provided with an air outlet corresponding to the air outlet of the axial flow centrifugal blower, and the other end of the shell is provided with an air inlet, and a temperature and humidity sensor is provided at the air inlet. The present invention has a simple structure and complete functions, and the whole machine has high sealing performance. At the same time, according to the characteristics of the gas-controlled warehouse, the unit adopts PLC programmable control for the refrigeration of nitrogen, and can be connected to a grain condition monitoring system. The unit control has a mobile phone APP function, which can conveniently control the start and stop of the unit on a mobile phone and monitor the operation status of the unit.

This application relates to the field of lawnmower technology, and in particular to a high-efficiency heat-dissipating lawnmower drive mechanism and a lawnmower. The high-efficiency heat-dissipating lawnmower drive mechanism includes a first mounting box, a transmission assembly, a stator, a rotor, a second mounting box, a circuit board, and an airflow generating assembly. Compared to existing high-efficiency heat-dissipating lawnmower drive mechanisms, mounting the stator, rotor, and circuit board on the same side of the first mounting box, with relatively close proximity, facilitates coordinated heat dissipation. The airflow generating assembly drives the airflow around the rotor, rapidly expelling hot air from the stator through heat dissipation holes, ensuring effective heat dissipation for both the stator and rotor. The airflow generating assembly also drives the airflow around multiple heat dissipation fins, rapidly cooling the heat dissipation fins and consequently rapidly cooling the circuit board, ensuring effective heat dissipation for the circuit board.

The invention relates to the technical field of metal profile cutting, and discloses metal profile detection test specimen processing equipment, which comprises a machine table, the interior of the machine table is provided with a cavity, and the top of the machine table is fixedly connected with a sliding table; the metal profile detection test piece machining equipment further comprises two cutting mechanisms and an auxiliary mechanism, the bottoms of the cutting mechanisms are slidably connected with the outer wall of the sliding table, the two cutting mechanisms are symmetrically arranged, and the outer wall of the auxiliary mechanism is fixedly connected with the outer wall of the cutting assembly. The metal profile can be machined without being held by hands, one-time forming is achieved, the cutting length of a test piece is mechanically controlled, the cutting device is safer and higher in precision compared with manual cutting, the metal profile is fixedly clamped in the cutting process, the situation that the cutting precision is affected by edge upwarp is avoided, metal profiles of different shapes can be fixed, and the cutting efficiency is improved. And therefore, different profiles can be cut.

The utility model discloses a differential pressure coating machine's workstation device cooling structure and its differential pressure coating machine, it includes: first, a differential pressure coating machine's workstation device cooling structure, including frame and workstation, be equipped with slide bar subassembly on the workstation, be equipped with the middle stop plate with slidingly connecting on the slide bar subassembly, be equipped with the first lift drive mechanism in the middle stop plate bottom, be equipped with product fixture on the middle stop plate, be equipped with diaphragm fixture above product fixture, be equipped with air inlet cooling assembly in product fixture bottom, be equipped with the air inlet channel structure of intercommunication with air inlet cooling assembly in product fixture inside, be equipped with a plurality of cooling air hole of intercommunication with air inlet channel structure in product fixture top, be equipped with temperature control sensor on product fixture, second aspect, a differential pressure coating machine, including like the differential pressure coating machine's workstation device cooling structure of first aspect and the coating reaction bin device, the utility model has the advantages of: effectively improve the coating efficiency and guarantee the next product coating quality.