334results about How to "Solve the problem of overheating" patented technology

The invention provides a heating atomization electronic cigarette using capacitances to supply power, which comprises a power supply part, a cigarette body part and a hollow cigarette holder part, wherein the power supply part comprises an indicator light, a pair of electrode connection-pegs and a lead connection-peg, the indicator light is arranged at the back end of a power supply, and the electrode connection-pegs and the lead connection-peg are arranged at the front end of the power supply; the cigarette body part comprises a pair of electrode plug interfaces, a lead plug interface, a control circuit module, a heating atomization device, a liquid suction head and a nicotine reservoir, the electrode plug interfaces and the lead plug interface are arranged at the back end of a hollow cigarette stem, and the control circuit module, the heating atomization device, the liquid suction head and the nicotine reservoir are sequentially arranged in the hollow cavity of the hollow cigarette stem; a sponge body is arranged in the nicotine reservoir, and a liquid inlet is arranged on the wall of the nicotine reservoir; the two ends of the liquid suction head are respectively contacted and connected with the heating atomization device and the sponge body, and the power supply part and the cigarette body part can be separated or connected by the electrode connection-pegs, the lead connection-peg, the electrode plug interfaces and the lead plug interface in a plug-in way; and the front end of the cigarette body is in plug-in or threaded connection with the back end of the hollow cigarette holder, and the power supply, the indicator light, the control circuit module and the heating atomization device are sequentially and electrically connected.

A cooking fume exhauster with refrigerating and air-cleaning functions for exhausting cooking fume fully and lowering temp of kitchen is composed of casing, cooking fume exhausting system, refrigerating system and electric control system. The compressor, condenser and axial-flow fan of said refrigerating system are installed in the outdoor unit, and its evaporator and cross flow fan are installedin the heat exchange chamber of indoor unit.

The invention provides a USB based on a Type C. The USB comprises a housing, an upper insertion assembly and a lower insertion assembly. The upper insertion assembly comprises an upper insulation body and an upper row of conductive terminals. The lower insertion assembly comprises a lower insulation body, a metal shielding layer and a lower row of conductive terminals. The metal shielding layer and the lower row of conductive terminals are integrally molded. The lower row of conductive terminals comprises lower grounding terminals. Abutting portions of the lower grounding terminals comprise plate-shaped grounding basal bodies and grounding portions formed through projecting downwards from the basal bodies. The grounding portions and the grounding basal bodies are in different planes. The grounding basal bodies are arranged in the lower insulation body. The grounding portions are exposed outside the lower insulation body, and are used for contact with grounding terminals for abutting the USB; and the grounding basal bodies and main body portions of the lower grounding terminals are widened portions. Through adoption of the USB of the invention, the part composition of the product can be reduced; the reliability of the product when heavy currents pass can be raised; and the simplicity can also be raised.

The invention relates to a retaining structure-based heat transferring and dissipating system and a wind generator set. The heat transferring and dissipating system comprises a retaining structure and a power transmission cable, wherein the power transmission cable is laid along the vertical direction of the inner wall of the retaining structure, and is laid in a shady surface region of the retaining structure. According to the retaining structure-based heat transferring and dissipating system, the surface temperature of the power transmission cable in the retaining structure is effectively lowered; the service life of the power transmission cable is prolonged; the operation safety of power transmission is ensured; the over-temperature problem of the power transmission cable in a tower drum of the wind generator set in a high-temperature natural geographical environment is solved with ''green'' and ''zero-energy consumption'' modes in an assist manner; and the system safety of power transmission is improved.

The invention discloses a cell phone heat radiation structure and a cell phone and relates to the technical field of the cell phones. The cell phone comprises a loudspeaker and receiver two-in-one front surface region, a main board region and an accessory region, wherein a camera region and an antenna region are arranged on the two sides of the loudspeaker and receiver two-in-one front surface region; the cell phone heat radiation structure comprises at least one heat radiation layer made of a heat radiation material; the heat radiation layer covers at least one part of the loudspeaker and receiver two-in-one front surface region and at least one part of the main board region. The invention further discloses the cell phone comprising the cell phone heat radiation structure. The problems that the temperature of existing loudspeaker and receiver two-in-one front surface region and main board region is too high are solved so that the loudspeaker and receiver two-in-one front surface region and the main board region are sufficiently radiated.

The invention relates to an electromechanical ACBS (Anti-lock Central Braking System) retarder control device and its control method, which mainly includes air circuit control and electronic control, and the air circuit is equipped with a PCV regulating valve (16) on the original air brake circuit. The normally closed solenoid valve (19) acts as a control valve to control the air pressure of the retarder air chamber, and uses the parking air reservoir to complete the retarder air supply without affecting the original braking performance of the vehicle. The retarder is cooled by circulating cooling water, and the cooling water is recycled by the electric water pump (25). The central retarder control system can judge the driver's operation, prevent misoperation, and realize the real-time monitoring of speed, temperature and pressure, retarder brake anti-lock, CAN bus communication, display and alarm and other functions. The control of the PCV regulating valve (16) and the normally closed solenoid valve (19) is realized through the high-power drive module, and the ECU of the control circuit adopts ISP programming method, power management, hardware watchdog and other methods to ensure better stability of the controller sex.

The invention discloses a low-temperature low-pressure preparation method of a boron nitride coating. The method of the invention is used for solving the problem that required preparation temperature is high by a chemical vapor deposition method in the prior art. Boron trichloride (BCl3) and ammonia gas (NH3), which are used as main raw materials, undergo chemical vapor deposition under the condition of low temperature; a sample obtained undergoes high-temperature heat treatment; and through Fourier transformed infrared and X-ray diffraction detection, a boron nitride coating which has stronger infiltration capacity, uniformly and controllable thickness and high degree of crystallization is prepared. The method can be used for preparation of a composite material boron nitride interface and for preparation of a sample surface coating. By the method, deposition temperature of boron nitride chemical vapor deposition is reduced from 1300-1800 DEG C to 300-800 DEG C. The method mainly comprises low-temperature chemical vapor deposition and high-temperature heat treatment.

The invention relates to a reworked material working lining of a continuous casting tundish and a preparation method for the reworked material working lining. The reworked material working lining is divided into an impact zone working lining and a non-impact zone working lining, which are internally attached to a permanent lining; the non-impact zone working lining sequentially comprises a ladle edge working lining, a ladle wall working lining and a ladle bottom working lining from top to bottom; the impact zone working lining is built by adopting waste magnesia-carbon bricks and regenerated coating material mud through a wet process; the ladle wall working lining and the ladle bottom working lining are built by adopting a regenerated dry material; an overflow port working lining and the lade edge working lining are built by adopting the regenerated coating material; a space between the two sides of a turbulent flow controller and the ladle wall permanent lining is filled by waste; and a regenerated coating material layer coats the outer surfaces of the waste magnesia-carbon bricks, the outer surface of the waste and the upper surface of the turbulent flow controller. By applying the reworked material working lining, the service life of a shaped blank continuous casting tundish reaches 33-38 hours, and refractory material cost of the regenerated material working lining is reduced by more than 60% year on year.

The invention discloses an anti-submarine missile based on a dive buffer device and a control method. A generation principle of supercavitation is bidirectionally applied, a propelling device at the tail pushes a missile body to reach a cavitation speed, a cavitator at the head sprays reverse jet flow, and the water surface is cavitated in advance before the missile body arrives, so that it is guaranteed that the missile body is located in a complete and stable supercavity in the whole dive process, direct slamming with water is avoided, and an effective buffering effect is provided for the whole missile body structure; due to the fact that the missile body reaches the cavitation speed before entering water, compared with the reverse jet flow jetted by the head cavitator, the purpose of head cavitation can be achieved without jetting the jet flow at a too high speed, namely, the cavitator does not need large energy; and a thermoelectric conversion module is applied, the problem that a power device is overheated is solved, redundant useless energy of the power device can be stored and reused, and the energy cost is greatly reduced.

The invention discloses a microbial preparation and a fermentation process thereof. The microbial preparation is characterized by comprising the following raw materials in percentage by weight: 3 percent of lactobacillus plantarum, 4 percent of bacillus subtilis, 3 percent of saccharomyces cerevisiae, 20 percent of bean dregs, 45 percent of corn, 10 percent of cotton dregs and 15 percent of bran coat. The fermentation process comprises the following steps of: performing liquid amplification culturing on selected strains respectively; after culturing, performing solid inoculation on the respectively-cultured strains; adding a certain amount of water to keep the water content of a material at about 37 percent; directly stirring uniformly with a horizontal stirrer; putting into a special packaging bag for tight sealing; and fermenting at room temperature of 20-30 DEG C for 7 days. In the fermentation process, aerobic bacteria and anaerobic bacteria are combined for fermenting, and fermentation is performed after packaging, so that the problem of over high temperature of the material caused by heat production during solid aerobic fermentation is solved skillfully; and anaerobic control is performed, so that the temperature of the material is always kept about 15-25 DEG C, the water content is about 37 percent, the low-temperature drying process of the material is eliminated, energy is saved, the emission of harmful gases is reduced, and the product quality is enhanced.

The invention relates to a flowing atmosphere edge-defined film-fed crystal growth multi-chip sapphire crystal growth device and method. The device comprises a smelting furnace and an atmosphere device, the smelting furnace is placed into the atmosphere device, inert gas with an up-out and down-in flowing direction is fed into the atmosphere device, the smelting furnace comprises a tray, a heat insulation cylinder (4), an induction coil (8), a bottom heat insulation layer (13), a crucible (11), a growth mould unit (10), a seed crystal (6) and a seed rod (1), the heat insulation cylinder (4) isarranged on the tray, the induction coil (8) sleeves the heat insulation cylinder (4), the bottom heat insulation layer (13), the crucible (11), the growth mould unit (10), the seed crystal (6) and the seed rod (1) are sequentially arranged in the heat insulation cylinder (4) from bottom to top, and the seed crystal (6) is fixed to the bottom end of the seed rod (1) and arranged right above the growth mould unit (10) in a vertically movable manner through the seed rod (1). Compared with the prior art, the device has the advantages that gradient temperature distribution of a sapphire crystal growth interface area can be effectively controlled, synchronous consistency of 20 whole sapphire crystals is realized, the growth process is visible and controllable, and crystal quality is high.

A technology for transforming high Co raw gas obtained through pulverized coal pressure gasification is a technology for transforming raw gas with too high content of carbon monoxide, and can be used in an ammonia synthesis process or a hydrogen production process. The technology comprises the following steps: carrying out a four-stage transforming reaction on the raw gas, carrying out heat recovery, sending the obtained material to a downstream device, and further processing. The raw gas is transformed through a four-stage transforming furnace, heat generated in the reaction is used to heat water supplied to a middling pressure boiler, and a byproduct middle pressure saturated steam generated in the heating process is added to a position in front of the transformation furnace to adjust a water-steam ratio in order to reduce externally supplied steam and reduce energy consumption and systemic resistance drop.

The invention provides an air conditioner high-temperature protection control method and an air conditioner high-temperature protection control device. The control method comprises the following steps: acquiring the inner disk temperature of the air conditioner; judging whether the inner disk temperature is more than a second temperature threshold value or not; if the inner disk temperature is more than the second temperature threshold value, stopping an outer fan of the air conditioner; acquiring the change data of the inner disk temperature of the air conditioner and judging whether the inner disk temperature has rising trend or not according to the change data; and if the inner disk temperature has rising trend, up-regulating the initial wind gear of an indoor fan of the air conditioner. In this way, the inner disk temperature can be reduced timely by adjusting the wind gear of the indoor fan and the problem that the temperature is too high caused by the fact that the inner disk temperature is not reduced timely is solved, so that the inner disk temperature of the air conditioner and the operation pressure of the system are controlled to be within the reasonable range, the air conditioner can operate normally and the use effect and the comfort level of users are improved.

The invention provides a pixel driving method. In the pixel driving method, through acquiring the brightness compensation value of a sub-pixel at a jth row and an ith column, whether the brightness compensation value is greater than a preset threshold is determined. When the brightness compensation value is less than or equal to the preset threshold, a current display frame can be known not to bea heavy load frame so that the brightness value does not need to be compensated and the brightness value at the jth row and the ith column can be directly output. When a brightness compensation valueis greater than the preset threshold, the current display frame can be known to be the heavy load frame, the brightness value after sub-pixel compensation at the jth row and the ith column is output according to the target brightness value of the sub-pixel at the jth row and the ith column and the brightness compensation value, and the heavy load frame is converted into a light load frame. A problem that the temperature of a source driver is too high under the heavy load frame is solved.

The invention discloses an automatic temperature-sensing blocking type overheat prevention heat pipe which is provided with an evaporation section and a condensation section. An automatic blocking device used for blocking heat transmission between the evaporation section and the condensation section when the system temperature reaches the certain temperature is arranged on the position, close to the evaporation section, in the condensation section. According to the automatic temperature-sensing blocking type overheat prevention heat pipe, overheat prevention protection is conducted from a high-temperature generation source, and the problem that overheat of a system occurs when a client uses the solar water heater system in the season or region with the relatively high air temperature or the client does not use the solar water heater system for a long time is solved effectively.

The invention discloses an enclosed solid state fermentation bioreactor. The bioreactor comprises a solid state fermenter, an air inlet system, a humidification system and a tail gas detection and collection system. The solid state fermenter is a sealed container, and a central shaft of the fermenter is provided with a reverse double spiral stirring paddle which allows materials to carry out bidirectional movement, so an adhesion problem which appears in stirring solid materials can be solved and a mixing effect can be enhanced. A top tail gas outlet of the fermenter is connected with an evacuation tube and a CO2 collector, and a fermentation process and a fermentation state are displayed through detecting the CO2 content. A jacket is arranged on the outside the fermenter, a bypass is arranged on a humidifier, and the fermentation bed temperature can be automatically adjusted through feeding back information to a control system by a thermocouple which is on an upper part of the fermenter to adjust solenoid valves of jacket cooling water and the humidifier bypass. The humidifier temperature and periods and times of stirring and spraying can be preset according to material fermentation characteristics. A bed overtemperature problem, which appears in a fermentation peak period and is most difficult to solve in solid fermentation processes, can be solved by removing heat of fermentation through a plurality of modes such as jacket cooling water adjusting, cold air accessing, atomized water spraying, material stirring and the like.

The invention discloses a cell equalization apparatus possessing a heating function. The cell equalization apparatus possessing the heating function comprises a plurality of independent cell module equalization circuits corresponding to a cell module. Each cell module equalization circuit comprises an equalization control switch and an equalization resistor which are connected in series. The equalization resistor is a thin-sheet-type large power heating resistor which can be used to heat a cell. The thin-sheet-type large power heating resistor is formed by an insulation heat conduction thin sheet and a heating wire arranged in the insulation heat conduction thin sheet. The thin-sheet-type large power heating resistor is fixed to a cell module sidewall or a bottom surface and is tightly and uniformly contacted with a monomer cell shell used for forming the cell module. The cell equalization apparatus possessing the heating function can be served as a heating unit of cell system heat management under a low temperature environment and also can be served as the equalization resistor under a normal temperature environment. Equalization resistor power in the equalization apparatus is large, equalization efficiency is high and a temperature rise of the equalization resistor during equalization is small.

The invention discloses an automobile ventilation cooling system and method using solar energy. The system comprises an energy conversion module, a circuit protection module, a temperature control module and an execution module which are sequentially connected in series through connection lines. The energy conversion module is composed of a solar cell panel, a voltage stabilization circuit and a storage battery. The circuit protection module is a fixed-value capacitor used for preventing circuit overcurrent. The temperature control module is composed of a temperature control monitoring element and a temperature control executing element. The execution module is composed of a fan. The problem that temperature inside vehicles is too high when vehicles are parked in the open air in high-temperature weather is solved, comfort and safety of automobiles are improved, and therefore the system and the method can save energy, are environmentally friendly and conform to the sustainable development tendency of low-carbon life.

The invention discloses a laser-etched pump light stripper and a manufacturing method thereof. The stripper comprises a fiber core and a fiber cladding, wherein the fiber core is wrapped by the fibercladding, and a plurality of grooves are formed on the outer surface of the fiber cladding. The manufacturing method comprises the following steps: setting a convex lens at the focusing position of the laser; focusing the laser beam on the fiber cladding through the convex lens, and etching a groove in the fiber cladding; moving the convex lens away from the focusing position, and moving the fibercladding to the next groove etching position; repeating the above two steps to etch a plurality of grooves in the fiber cladding. According to the invention, the plurality of grooves is arranged on the outer surface of the fiber cladding to form an attenuation area, so that pump light and some high-order mode stray light in the fiber cladding are stripped, and the quality of a laser beam is improved. In addition, the stripped light energy can be converted into heat energy to be taken away, so that the problem of over high temperature of the stripper is effectively solved, and the pump light stripper with good cladding light filtering effect that is unlikely to be burnt out is provided.

A left-right folio sunshade roller shutter for vehicle windscreen glass is in a left-fight folio mode and is respectively fixed on left and right sides of the vehicle windscreen glass, and sunshade cloth is rolled on a rolling device; during use, the sunshade cloth are pulled out by a cloth drawing rod; a cloth drawing hook buckle is arranged at the centerline position of the vehicle windscreen glass, or the sunshade cloth are pushed by using a bidirectional rotary speed reduction motor; when not in use, the cloth drawing rod and the hook buckle are separated, the sunshade cloth are automatically reset by the rolling device or are controlled to be reset by the bidirectional rotary speed reduction motor; the sunshade cloth are automatically reset without being additional collected. The left-right folio sunshade roller shutter for the vehicle windscreen glass can solve the sunshade problem of the vehicle windscreen glass, is attractive, is not affected by the positions of an internal rear view-mirror and a high-position brake lamp and is suitable for being used as a standard accessory of a vehicle production enterprise.

The invention relates to a full conversion process for high-concentration carbon monoxide. The process provided by the invention has a short flow, a system is reliable and has small resistance, equipment has a less number and a small occupied area, and is simple to control, and the investment and operating costs are low; a segmented axial-radial shift reactor is used, so that the problems of easyover temperature and difficult temperature control caused by change of load of feed gas having a high content of carbon monoxide in a shift reaction are solved, and compared with an axial shift reactor with stratified air inflow, the segmented axial-radial shift reactor has reduced shift furnace pressure drop and a reduced diameter and height of equipment, so that the equipment investment is greatly reduced; high-pressure saturated steam produced by a controllable isothermal reactor can be superheated, so that an external superheating furnace or combination with other devices for heating is not needed, and the investment and operation difficulty are reduced; improvement of a water-gas ratio of the system can be satisfied by using a method of spraying chilled water and supplementing self-produced saturated steam, high-pressure superheated steam is not need to be introduced from outside of a boundary area, so that energy consumption is reduced; and a temperature-controllable saturated steam generating system with a control valve is arranged, so that the temperature of shift gas can be quickly and effectively adjusted.

The invention discloses an oil and gas lubricating spacer bush assembly. The oil and gas lubricating spacer bush assembly comprises an outer spacer bush, an oil guiding sleeve, an oil guiding passageway, an oil and gas collecting ring groove, an oil returning ring groove, an oil inflow ring groove and a sealing ring; the oil guiding sleeve is inserted and connected in the outer spacer bush; the oil and gas collecting ring groove is located on the top of the outer spacer bush, is arranged in the circumference direction of the outer spacer bush, is used for being communicated with an upper bearing track, and is communicated with the oil returning ring groove; the oil inflow ring groove is communicated with the oil guiding passageway which is located on the side, close to a lower bearing inner ring, of the oil guiding sleeve; the exterior of the outer spacer bush is sleeved with the sealing ring; and in use, the sealing ring is located between a bearing pedestal and the outer spacer bush to be used for sealing. The oil and gas lubricating spacer bush assembly can effectively reduce the phenomenon that heat generation of a bearing is too high, and can avoid the phenomena that oil spraying is not uniform and the lubricating and cooling effect is poor.

The invention provides stomach medicine and a production method thereof and solves the problems that stomach illnesses can not be cured thoroughly by the conventional stomach medicine; the side effects of the conventional stomach medicine are serious; during the processing and manufacturing process of the conventional stomach medicine, impurities are very likely to be mixed in the conventional stomach medicine and cause contamination to the conventional stomach medicine; the activity of the effective components of the conventional stomach medicine becomes poor; the therapeutic effect is unsatisfactory due to poor absorbing effects. The stomach medicine is made from the following raw materials in parts by weight: 8 parts of white hyacinth bean, 10 parts of poria cocos, 3 parts of liquorice, 8 parts of endothelium corneum gigeriae galli, 8 parts of orange peel, 8 parts of radish seed, 8 parts of lotus seed, 6 parts of malt, 4 parts of dandelion, 4 parts of cinnamon, 6 parts of hawthorn, 6 parts of fructus amomi, 7 parts of bighead atractylodes rhizome, 7 parts of radix paeoniae alba and 7 parts of radix codonopsitis.

The invention relates to a heat radiating control method of compute elements, a program module and a computer system. A computer is provided with a heat radiating fan and the heat radiating control method of the computer elements comprises the following steps: (a) internally building at least one temperature control function of the computer elements, inputting an adjustable voltage value and correspondingly outputting a control parameter; (b) adjusting the adjustable voltage value of the computer elements and substituting the adjustable voltage value into the temperature control function to obtain a control parameter; and (c) outputting the control parameter and driving the heat radiating fan to cool the computer elements. The program module is matched with the heat radiating fan to execute the steps. The computer system contains the computer elements, a program module of a basic input and output system and a heat radiating device, wherein the program module is provided with an input part, a memory part, an adjusting part and an output part for outputting the control parameter; and the heat radiating device cools the computer elements according to the control of the control parameter. The invention can simultaneously and automatically control the temperature while adjusting the adjustable voltage value, immediately react to reduce the system temperature according to the controlparameter and can avoid the system overheating caused by adjusting the voltage.

The invention provides an aero-engine turbine rotor cooling heat management system. The heat management system comprises an air-oil heat exchanger (4) and a cooling air flow guide structure (17). Theair-oil heat exchanger (4) is installed between the outer side of a main combustion chamber outer case and a rotating shaft. The air-oil heat exchanger (4) communicates with an engine fuel flow path.The cooling air flow guide structure (17) is located between the outer side of the main combustion chamber outer case and the rotating shaft. The front end of the cooling air flow guide structure (17)is connected with a cooling air outlet (16) of the air-oil heat exchanger (4), and the rear end of the cooling air flow guide structure (17) is connected with a pre-spinning nozzle (9). The air-oil heat exchanger (4) is used for cooling air. By means of the aero-engine turbine rotor cooling heat management system, the problem that an aero-engine turbine rotor in a high-speed aircraft is overheated is solved.

The invention discloses a main load-bearing structure suitable for a ballistic reentry recovery capsule, and belongs to the technical field of load bearing of a recovery capsule. The main load-bearing structure suitable comprises a head shell, a stabilizing flare, a flare bottom, an instrument panel, a transition bracket, a support base, a platform, a parachute bay device and a pull rod, wherein two ends of the stabilizing flare are respectively butted with the head shell and the flare bottom; the instrument panel is fixed to an upper end frame of the stabilizing flare; the transition bracket is coaxially mounted on the bottom surface of the instrument panel; the platform is connected with the middle bulkhead of the stabilizing flare; the support base is fixed to the upper surface of the platform; the support base is connected with the transition bracket; after a mounting end of the parachute bay device penetrates through the platform, the mounting end is connected with the support base and the transition bracket, and a parachute deployment end is connected with the stabilizing flare through the pull rod after penetrating through the stabilizing flare; a circular gap of the flare bottom is sealed by the spherical surface of the parachute deployment end of the parachute bay device; the structure can bear up under complicated reentry load conditions, meet the requirements of equipment mounting, increase the transversal fundamental frequency of the capsule body, and achieve lightweight design on the premise of satisfying rigidity and strength.

The invention discloses a liquid crystal display panel, a data drive circuit thereof and a liquid crystal display device. The data drive circuit of the liquid crystal display panel comprises a data drive chip. The data drive chip comprises a plurality of data drive modules for driving data lines of the liquid crystal display panel. The data drive circuit is characterized in that each data drive module comprises ports, a working voltage range of each data drive module is defined by the corresponding ports, the data drive circuit of the liquid crystal display panel further comprises at least two isolation drive modules, and preset reference voltages are outputted to the ports of the data drive modules by the isolation drive modules. The liquid crystal display panel, the data drive circuit and the liquid crystal display device have the advantages that the data drive circuit comprises the isolation drive modules, the power of each single isolation drive module is reduced along with increase of the quantity of the isolation drive modules, a heating value is reduced, accordingly, heat can be uniformly dispersed to the isolation drive modules, the problem of local overheating of an existing data drive chip can be effectively solved, and the service life of a product is prolonged.