88results about How to "Protection temperature" patented technology

The present invention provides a cargo container that is light weight, strong, which forms an ultra violet light, weather/dust particle barrier and which controls the climate inside the cargo container to protect the integrity of the cargo.

Thermal conditions at processing components disposed in an information handling system are estimated by applying conservation of energy and component power consumption so that discrete control of information handling system exhaust temperatures is more accurately maintained. For example, a PCI backplane communications card has its power consumption estimated based upon its width so that air flow through the information handling system is adequate to meet an exhaust temperature constraint.

During temperature rise control of a power storage device, a correction value calculation unit outputs a negative correction value when a voltage value exceeds an upper limit value. Thus, a duty command is corrected to be decreased. That is, duty command is corrected to increase a boost rate of a converter. Meanwhile, correction value calculation unit outputs a positive correction value when voltage value falls below a lower limit value. Thus, duty command is corrected to be increased. That is, duty command is corrected to lower the boost rate of the converter.

The invention relates to a detachable ventilated photovoltaic curtain wall, which comprises a photovoltaic curtain wall body and a photovoltaic matrix control module, wherein the photovoltaic curtain wall body comprises a framework supporting structure, a wall body outer thermal insulation layer and plate blocks; the framework supporting structure comprises a vertical pile, beams, a buried plate, connecting pieces and adjustable bolts; the detachable ventilated photovoltaic curtain wall is characterized in that: the plate blocks comprise ventilated blade plate blocks and photovoltaic plate blocks; the photovoltaic plate blocks comprises a plate block auxiliary frame, a sandwiched glue photovoltaic cell module and a photovoltaic wiring port; the photovoltaic wiring port is connected with a signal transmission port of a photovoltaic controller; a structural air channel which is formed by spaces and in which air flows conveniently is formed between the wall body thermal insulation layer and the plate blocks; and an air outlet and an air inlet are respectively arranged on the upper part and the lower part of the structural air channel. By the invention, the problems of self-heating during power generation of the photovoltaic plate blocks and inconvenience for disassembly, replacement and repair of the photovoltaic plate blocks in the conventional photovoltaic curtain wall are solved, energy is saved, the self-heating of the plate blocks can be eliminated, and the photovoltaic plate blocks are convenient to disassemble, repair and replace.

A pyrolyzing flexible ablator comprising a flexible substrate and a pyrolyzing material that will pyrolize upon exposure to a heat flux greater than 5 W/cm², the pyrolyzing material being bonded to the flexible substrate.

The invention discloses an artificial wetland system with strengthened denitrification and dephosphorization, which consists of three parts: a regulation and hydrolysis tank, a water dripping oxygenator and an artificial wetland. The regulation and hydrolysis tank is arranged on the front part, an artificial wetland tank is arranged on the rear part, and the water dripping oxygenator is arranged on the joint of a water outlet of the regulation and hydrolysis tank and the artificial wetland tank. During the operation, sewage enters the regulation and hydrolysis tank for anoxic hydrolysis first, flows to the water dripping oxygenator for natural oxygenation after the treatment, and then enters the artificial wetland to remove organic matters through wetland fillers and plants and then is drained. The system uses lightweight concrete to process into an intermediate-layer filler of the artificial wetland, and upper-layer filler is gravel and lower-layer filler is pebble in the artificial wetland; compositions of the wetland plants orderly are canna, reed and herb of glomerate galingale; and the water dripping oxygenator uses three-dimensional elastic filler. Through the treatment of the system, the removal rate of COD, ammonia nitrogen and TP of the sewage can reach more than 85 percent; and the system has stable treatment effect and does not need power in winter.

The invention discloses a plasma enhanced chemical vapor deposition (PECVD) device which comprises a process cavity, and a bearing rack, cooling vapor chambers and at least one reaction chamber which are arranged in the process cavity, wherein the multiple vapor chambers are arranged on the bearing rack in a layered arrangement mode along the vertical direction; the reaction chamber is horizontally arranged between two adjacent vapor chambers; and the vapor chambers are arranged on the upper and lower sides of each reaction chamber. The vapor chambers are arranged on the upper and lower sides of each reaction chamber; due to the uniform heating and isolating functions of the vapor chambers, the heat radiation interference between the reaction chambers is eliminated, and the temperature consistency in each reaction chamber is guaranteed; and meanwhile, the cooling vapor chamber has the cooling effect, the temperature of the process cavity is prevented from being extremely high, and the sealing structure of the process cavity is protected, so that the temperature of the process cavity is prevented from being extremely low, and the waste of heating energy is avoided.

The present invention relates to an intelligent switch capacitor, which comprises a shell. The shell is provided with a capacitor core internally. A temperature sensor is arranged on the capacitor core. A top end of the capacitor core is connected to an intelligent switch wiring board. The intelligent switch wiring board is connected to a single chip computer, a capacity-switch, a temperature measurement module, a current measurement module and a current harmonic component measurement module, wherein the capacitor switch is connected to the capacitor core in an inner triangle way. Beneficial effects of the present invention are: 1. A switch and a power capacitor are integrated into a whole, which can implement quick capacity-switching and cutting of the switch; 2. The capacitor has an electronic thermal protection function; 3. Possibilities of capacitor damages and power grid accidents caused by resonance of a PFC capacitor in a power grid system are eliminated completely; 4. A power capacitor loss is reduced.

The invention relates to an engine oil outer cooling and circulating system of an engine. The engine oil outer cooling and circulating system comprises a constant-temperature control mechanism, wherein an oil inlet of the constant-temperature control mechanism is communicated with an oil outlet of a filter base of the engine through an oil inlet tube, and the oil outlet is communicated with an oil return port of the filter base of the engine through an oil outlet tube. The constant-temperature control mechanism comprises a temperature master control unit, a temperature detection mechanism and a cooling mechanism, wherein standard values of the temperature of the engine oil of the engine are stored in the temperature master control unit; the temperature detection mechanism is arranged in the oil outlet tube and can instantly transmit the detected engine oil temperature to the temperature master control unit connected with a signal output end of the temperature detection mechanism; the cooling mechanism receives control signals emitted by the temperature master control unit to cool the engine oil under different engine operation conditions by adjusting the flow and speed of self cooling liquid. The engine oil outer cooling and circulating system is simple in structure, can effectively ensure the temperature of the engine oil flowing into the engine, simultaneously ensures the pressure of the engine oil flowing into the engine, provides good operation environments for the engine and is suitable of engines of various vehicles.

The invention provides an air conditioner and a control method and control system thereof. The air conditioner comprises a plurality of indoor units and a plurality of throttling devices correspondingto the indoor units one to one. The control method includes the steps of judging whether temperature-reaching overheating-prevention entering conditions are met or not when the indoor units for reaching the set temperature through heating exist among the indoor units, and if yes, controlling the throttling devices corresponding to at least part of the indoor units among the indoor units for reaching the set temperature to be periodically started and stopped. By means of the control method, the too high temperature or even protection of an indoor evaporator can be effectively avoided, meanwhile the excessive rising of the indoor environment temperature can be avoided, and the reliability and comfort of the air conditioner are improved on the premise of ensuring the oil return and liquid return of a compressor.

A combustion section is provided for a gas turbine engine. The combustion section includes a first liner; a second liner forming a combustion chamber with the first liner, the combustion chamber configured to receive an air-fuel mixture for combustion therein; a first case circumscribing the first liner and forming a first plenum with the first liner; and a convection shield assembly positioned between the first liner and the first case.

Method for detecting and/or monitoring the temperatures of at least two electronic power switches, in particular semi-conductor power switches that are coupled with or arranged on a common cooling body, whereby a temperature detection and/or monitoring is carried out by means of a temperature model each allocated to a switch, in which switch and operating parameters as well as temperature measurement values are processed for calculating the temperature and/or a temperature difference in the relevant switch, whereby a temperature measurement value from a temperature sensor is used as an input parameter for the temperature model, the same being centrally positioned between at least two switches and standing in a heat conducting connection with the cooling body.

Electronic temperature emitting power switch arrangement, in particular a transformer for electric drives or other power rectifiers for carrying out the method according to one of the preceding Claims, with two or more switches, in particular semi-conductor power switches coupled with or arranged on a common cooling body, and with a calculator suitable for implementing and executing a temperature model by means of one switch each, and interfaces for receiving signals representing switch and operating parameters as well as temperature measurement values in order to calculate the temperature and/or a temperature difference within the relevant switch by means of the temperature model, whereby a temperature sensor is positioned centrally between the two or between two switches each, the same being coupled in a heat conducting way with the cooling body and with the output side of the calculator.

The invention discloses a double-layer integrated unit type photovoltaic breathing curtain wall, which comprises a photovoltaic curtain wall body and a photovoltaic matrix control module, wherein the photovoltaic curtain wall body comprises a main body supporting structural system and a photovoltaic unit plate. The curtain wall is characterized in that: the photovoltaic unit plate comprises unit frameworks, ventilation shutter plates and photovoltaic plates; the photovoltaic plates comprise a plate secondary frame, a secondary frame buckling plate, a photovoltaic cell assembly protective edge, a structural sealant, a sealant sandwiched photovoltaic cell assembly and a photovoltaic connecting terminal, wherein the photovoltaic connecting terminal is connected with the signal transmission port of a photovoltaic controller; a structural air flue is formed by spaces in which air conveniently flows among the unit frameworks, the ventilation shutter plates and the photovoltaic plates; and the upper and lower parts of the structural air flue are provided with an air inlet and an air outlet. The structural air flue designed by using the air convection principle takes away the self heat generated when the photovoltaic cell generates power through the convection air, so that the power generation efficiency is ensured, and fresh air can be supplied to the inner part of a building; and meanwhile, the photovoltaic plates are convenient for disassembly, so the curtain wall is convenient to overhaul and replace.

The invention relates to a car battery temperature protector, which relates to the field of the car battery temperature protection, and solves the problems that the existing car battery is lack of a temperature protection device, the battery capacity is reduced when the battery is stored in a low-temperature environment for a long time and the car cannot be started normally. A battery heat preserving box is arranged below a control box, a battery is stored in the battery heat preserving box, and the left side surface of a first top cover is connected with the right end surface of a second top cover through a hinge; the right side surface of the first top cover is connected with the right side surface of a battery heat preserving box body through a hinge, the left side surface of the second top cover is connected with the left side surface of the battery heat preserving box body through a buckle, a heating band is arranged on the inner wall of the battery heat preserving box, a group of binding posts on the upper part of the control box is connected with an engine, two groups of binding posts on the lower part of the control box are respectively connected with the battery and the heating band, and a temperature control circuit is arranged in the control box and used for controlling the heating band to heat the battery heat preserving box, so that the temperature of the battery heat preserving box is maintained within a given range, and the car is enabled to be started normally. The car battery temperature protector can be used for protecting the temperature of the battery.

The invention relates to the technical field of battery management of communication energy-storage products and particularly relates to a battery management system. The battery management system is characterized in that a DCDC converter converts the voltage of a battery pack into the working voltage of a main control unit; a temperature detection unit, a current detection unit and a voltage detection unit monitor the temperature value, the current value and the voltage value of the battery pack in real time and send the temperature value, the current value and the voltage value of the battery pack to the main control unit by a CAN (Controller Area Network) bus interface; and the main control unit receives commands issued by a monitoring center, controls a fan, a voltage equalizing circuit and a battery protecting circuit so as to realize adjustment for the temperature of the battery pack and equalizing the voltage of a single battery and protect over charging, over discharging, over current, over temperature and short circuit. The battery management system has the advantage that the damage and service-life shortening of the battery pack under the extreme environment can be effectively avoided.

The invention discloses a bamboo charcoal fiber sock. The bamboo charcoal fiber sock comprises a sock body, a sock heel portion and a pocket, and is characterized in that the sock body is made of bamboo charcoal fibers, and the sock heel portion is provided with the pocket for holding a foot warming plaster. The bamboo charcoal fiber sock has the advantages that made of the bamboo charcoal fibers, the bamboo charcoal fiber sock is capable of emitting far-infrared rays to store heat and keep warm when being worn; the bamboo charcoal fibers are capable of decomposing foreign smell and deodorizing as well as absorbing sweat to keep the heel dry; the sock heel portion is provided with the pocket for holding the foot warming plaster, so that the heel can be kept warm and is less prone to having chilblains or frost cracking.

The invention discloses a wild imitating cultivation method for planting gastrodia elata, and relates to the technical field of planting of the gastrodia elata. The method utilizes natural geographical conditions of mountain land and natural humidity and a shading degree of a jungle to provide a wild imitating environment for the planting of the gastrodia elata, the gastrodia elata can absorb natural essence in the growth process, and quality of the gastrodia elata is guaranteed; and modified mixed humus soil is added in the planting of the gastrodia elata, nutrients are continuously and sufficiently supplied, the gastrodia elata has a short growth stage, a high yield and uniform sizes, the dug gastrodia elata has full rhizomes, and a weight of one rhizome is 233-260.6 g. The planting method provided by the invention not only provides a theoretical basis for a stable and high yield of the gastrodia elata, but also provides a wealth acquiring way for local farmers, and is worthy of promotion and application.

The objective of the invention is to provide an intelligent timing voice prompting water cup. The intelligent timing voice prompting water cup includes a water cup body, a water cup cover, a water cuphousing, a water cup base, a cup pad, a control device, a display screen, a switch button, a loudspeaker hole, a working state indicating lamp, a power supply, a charging port, an upper connection groove, a lower connection groove, a central processing unit, a key module, a warning module, a flashing light circuit, a voice circuit, a loudspeaker device, a timing module, and a storage module; thewater cup cover is arranged on an upper end of the water cup body; the upper connection groove is formed in an opening of the water cup body; the upper connection groove and the water cup body are integrally connected; outer threads are formed in the upper connection groove; and inner threads are formed in the interior of the water cup cover. A temperature sensor and a volume sensor are connectedto an outer side wall of the water cup body, the temperature sensor can detect the temperature of water in the cup body, the specific value can be displayed by the display screen, and a user can easily use the intelligent timing voice prompting water cup to drink water.

The invention relates to a draining pump, which is used in air conditioners and washing machines for draining water. The draining pump comprises a pump cover, a bracket, an impeller, a water retainingring, a shaded pole motor, a fixed bracket and the like, wherein the shaded pole motor is fixedly provided with the bracket; the impeller connected with the shaded pole motor is arranged in an innercavity of the pump cover under the bracket; the shaft of the shaded pole motor is provided with the water retaining ring; the shaded pole motor is also provided with the fixed bracket having laterallyreinforcing and connecting plates; the blades in the impeller form an inclined angle alpha with a tangent of the edge of the impeller; as the inclined angle is formed between the blades in the impeller and the tangent of the edge of the impeller, the pressure for draining water is improved and the noises are reduced; as the water retaining ring is provided with ribs and a protruding edge, the water retaining effect is improved; as the fixed bracket is designed to have a structure with the laterally reinforcing and connecting plates, the installation is convenient; and as the inside of the shaded pole motor is provided with a restorable temperature protector and the end closure of the motor is provided with a protruding structure, the motor can be protected from abnormal temperature.

A method for producing hydrocarbons includes the steps of a) providing a source of liquefied natural gas (LNG), b) regasifying the LNG at the well, c) pressurizing the regasified LNG above the formation pressure, d) injecting the pressurized LNG into the well, e) allowing the injection stream to flow into the producing formation, and f) recovering and transporting the regasified LNG and produced gas from the formation. The injection stream may include at least 85% methane and no more than 5 PPM water. Step f) may be carried out without separating the recovered gases. Step d) may continue for at least 24 hours. Step b) may comprise passing the LNG through a vaporizer. Step c) may be carried out before step b). An apparatus for injecting regasified LNG into a hydrocarbon formation may comprise an LNG tank, a vaporizer, a compressor, and a fluid connection to the producing formation.

The invention discloses a relay protection device, and relates to the technical field of relay protection devices. The device comprises a relay box body, a closing device, a heat dissipation device, a sealing device, a dust collection device, first self-locking universal wheels, a damping device and a relay, the relay box body is horizontally arranged, the closing device is arranged in the relay box body, the heat dissipation device is arranged outside one side of the relay box body, the sealing device is arranged in the relay box body, the dust collection device is arranged above the first self-locking universal wheels, the first self-locking universal wheels are horizontally arranged, the damping device is arranged in the relay box body, the relay is arranged in the damping device, and the temperature of the relay can be kept within a certain numerical value through a heat dissipation device so that the relay is not damaged, the service life is prolonged, a relay circuit can be prevented from being corroded after the interior of the relay box body is dedusted through the dust collection device, and the service life is prolonged.