3610results about How to "Adjustable temperature" patented technology

A gas chamber contains upper and lower chamber bodies forming a cavity, a heating chuck for a wafer, a remote gas source, and an exhaust unit. Gas is injected into the cavity through channels in an injector. Each channel has sections that are bent with respect to each other at a sufficient angle to substantially eliminate entering light rays entering the channel from exiting the channel without reflection. The channels have funnel-shaped nozzles at end points proximate to the chuck. The injector also has thermal expansion relief slots and small gaps between the injector and mating surfaces of the chamber and gas source. The temperature of the injector is controlled by a cooling liquid in cooling channels and electrical heaters in receptacles of the injector. The upper chamber body is funnel-shaped and curves downward at an end of the upper chamber body proximate to the chuck.

A digital faucet system includes a faucet, data input unit, a sense unit, an adjusting unit and a control unit. The data input unit includes a display panel for displaying a temperature and a flow rate of mixed water from the faucet, and a touch screen for generating temperature input data and flow rate input data. The sense unit generates temperature sensing data and flow rate sensing data by detecting the temperature and the flow rate of the mixed water. The adjusting unit adjusts the temperature and the flow rate of the mixed water. The control unit controls the adjusting unit to adjust the temperature and the flow rate of the mixed water based on the temperature input data, the flow rate input data, the temperature sensing data and the flow rate sensing data. The temperature and the flow rate of the mixed water may be automatically and simultaneously adjusted.

A battery housing structure, in an electric vehicle, is operable to regulate a temperature of a battery disposed between front and rear wheels of the vehicle. The battery housing structure includes a main housing body for receiving the battery, inlet and outlet ports for respectively supplying air to and discharging air from the main housing body; and a fan for discharging air from the main housing body. A bypass passage is provided in the battery housing structure for selectively connecting a downstream side of the fan with the inlet ports. First and second air flow control valves are also provided in the battery housing structure for selectively controlling and routing the flow of air within the battery housing structure.

An apparatus of the invention has a closable chamber that can be sealed and is capable of withstanding an increased pressure and high temperature. The chamber contains a substrate holder that can be rotated around a vertical axis, and an edge-grip mechanism inside the substrate holder. The deposition chamber has several inlet ports for the supply of various process liquids, such as deposition solutions, DI water for rinsing, etc., and a port for the supply of a gas under pressure. The apparatus is also provided with reservoirs and tanks for processing liquids and gases, as well as with a solution heater and a control system for controlling temperature and pressure in the chamber. The heater can be located outside the working chamber or built into the substrate holder, or both heaters can be used simultaneously. Uniform deposition is achieved by carrying out the deposition process under pressure and under temperature slightly below the boiling point of the solution. The solution can be supplied from above via a shower head formed in the cover, or through the bottom of the chamber. Rinsing or other auxiliary solutions are supplied via a radially moveable chemical dispensing arm that can be arranged above the substrate parallel thereto.

The invention discloses a pot with an intelligent temperature control device, which comprises a pot body with a pot handle. The pot is characterized in that a temperature probe is arranged in the pot body and is separated from the pot body through a thermal-insulating layer; a temperature control circuit board which is in signal connection with the temperature probe is arranged in the pot handle; a signal transmitter is arranged on the temperature control circuit board. As the temperature probe is placed in the pot body, the temperature in the pot can be more accurately grasped, controlled and regulated, and a user can accurately grasp the temperature in the pot during cooking, so that the nutrition and the mouth feeling of food are better.

An electric bower supply system includes a power supply controlling element (62) configured to switch a plug-out power supply which supplies electric power (75) from a fuel cell (20) or a battery (21) to a house (70) and a plug-in power supply which supplies electric power from a commercial power source (75) disposed in the house (70) to a fuel cell vehicle (1a) on the basis of a vehicular power state of the fuel cell (20) and the battery (21) detected by a vehicular power state detecting element (61) and a household power state of the commercial power source (75) detected by a household power state detecting element (81) when a receptacle (10) of the fuel cell vehicle (1a) and an outlet (71) of the commercial power source (75) have been connected by a power cable (100).

The invention relates to a method and an apparatus for producing three-dimensional models by layering in a high-speed sintering process.

In an exhaust gas housing (1) of a thermal engine, a radially outer housing casing (9) and a radially inner housing casing (10) arranged on the hub side are connected to one another via at least one thermally insulated carrying rib (3) acted upon by a cooling medium. A carrying rib (3) has at least two passage ducts (7) and (8) for the cooling medium, at least one passage duct (7) possessing a cooling medium supply (6) and at least one passage duct (8) possessing a cooling medium outlet (12), and these passage ducts (7) and (8) being in communicating connection in the radially inner hub-side end region via a deflection duct (11). The cooling medium is led from an external pressure source (5) through the carrying rib (3) to the region of the deflecting duct (11) arranged on the hub-side casing (10) and from there through the carrying rib (3) back again into a collecting duct (15) which issues preferably into an annular duct (26) for cooling the exhaust gas housing flange (24).

The systems and methods described herein include systems and methods for applying temperature regulated compression and support to certain injured portions of the human body. In particular, the systems and methods relate to a brace to be fitted around a joint of a human for applying therapeutic temperature regulated compression to the joint and having rigid supports disposed therein to provide support for the limb while a patient recuperates from surgery or other injury.

The invention provides an intelligent appliance system and method. The intelligent appliance system comprises an appliance body, sensing equipment, a cloud server, a controller and a mobile terminal, the sensing equipment is connected with the cloud server, the controller is connected with the appliance body and connected with the Internet to be connected with the cloud server to receive control instructions to turn on and off an appliance, adjust temperature and humidity of the appliance, change control mode of the appliance and increase or decrease volume or brightness of the appliance, the mobile terminal is connected with the cloud server through the Internet, and the appliance is controlled by displaying running information of the appliance on a display screen or directly sending the control instructions. The intelligent appliance is controlled automatically through analysis and intelligent operation according to running state information of the appliance and information of environment surrounding the appliance without artificial participation and control, the intelligent appliance can automatic adjust state according to surrounding environment, and all operations are automatically completed, so that true intelligent control is realized, and more comfortability is brought to a user.

A transformation method for petroleum hydrocarbons includes the following steps: hot regenerated catalyst is returned to the bottom of a reactor after cooling down and is conveyed to the bottom of the first reaction zone of the reactor by pre-lifting gas so as to contact preheated base oil for cracking reaction; the mixture of reaction products, water vapor and catalyst enters into a diameter-expanded second reaction zone for further hydrocarbon transformation reaction with the reaction products, water vapor and spent catalyst undergoing gal-solid separation; gas phase products are separated to obtain various products; in addition, the spent catalyst is conveyed to a regenerator after steam stripping for recycling use after singeing regeneration or part of the spent catalyst directly enters into the mixer arranged at the bottom of the reactor. The method which adopts a reactor riser with two reaction zones improves the contact state of base oil and catalyst through lowering oil contact temperature so as to increase the yield and the selectivity of object reactant and to improve the properties of object product.

A cooling device includes a cooling fan placed in a power storage device, an exhaust port placed in a battery, and a cooling wind flow path for allowing cooling wind taken in from the cooling fan to flow therethrough. In the power storage device and the battery, communication between a gap inside a casing a gap inside a casing can be established via an opening. The cooling wind supplied from the wind blowing fan (F10) flows through the gap formed inside the casing for the power storage device to cool capacitor cells. Subsequently, the cooling wind that has passed through the power storage device is introduced into the inside of the casing for the battery via the opening, and flows through a gap between the upper surface of battery cells and the casing and a gap between the battery cells to cool the battery cells. Thereafter, the cooling wind is emitted to the outside of the casing via the exhaust port.

The invention relates to an intelligent condensation-preventing environment regulating and controlling device. The device comprises a case, a semiconductor refrigeration chipset (7), a cold end radiator (14), a cold end condensation fan (5), a hot end and cold end heat insulation device (9), and a hot end cooling device. The semiconductor refrigeration chipset (7) is arranged in the case, and electrode plates at the two ends of the semiconductor refrigeration chipset produce a temperature difference to form a cold end and a hot end when the semiconductor refrigeration chipset is powered on; the cold end of the semiconductor refrigeration chipset is provided with the cold end radiator, the cold end condensation fan installed in the case rotates and produces negative air pressure to suck air and then blow the air to the cold end radiator; the hot end of the condensation semiconductor refrigeration chipset is provided with the hot end cooling device which discharges heat produced at the hot end of the semiconductor refrigeration chipset; the hot end and cold end heat insulation device separates the hot end and the cold end of the semiconductor refrigeration chipset in the case so as to facilitate dehumidification. Further, the invention further provides an intelligent condensation-preventing environment regulating and controlling system, air inside the controlled environment cannot meet the condition for producing condensation, and therefore the condensation is well prevented from being produced.

The invention discloses a fuel-cell tail gas circulation system. According to the system, an oxidant gas tank is connected with a cathode of a fuel cell stack and oxygen or air is introduced, a hydrogen storage tank is connected with an anode of the fuel cell stack and hydrogen is introduced, and the system comprises a first heat exchanger, a first heat sink, a first gas-water separator and a first circulating pump which are arranged at the cathode side, and a second heat exchanger, a second heat sink, a second gas-water separator and a second circulating pump which are arranged at the anode side. The fuel-cell tail gas circulation system is capable of satisfying both self-humidifying and self-heating demands of a fuel cell reaction gas, in other words, the fuel-cell tail gas circulation system realizes optimization management on temperature and humidity of inlet gases of the cathode and the anode through recovery utilization of heat and water in the tail gas, helps to reform the outer humidifying and outer heating design of a conventional hydrogen-air fuel cell, keeps a foothold on popularization and application of fuel cells, and realizes most simplified design of fuel cells.

The invention relates to an air processing device and method. The air processing device comprises a shell body. An indoor air inlet, an outdoor air inlet, a fresh air outlet, a turbid wind inlet and a turbid wind outlet are formed in the shell body. The shell body is internally provided with a fresh air channel and a turbid wind channel which are isolated with each other. The fresh air channel is used for communicating the indoor air inlet, the outdoor air inlet and the fresh air outlet. The turbid wind channel is used for communicating the turbid wind inlet with the turbid wind outlet. A purification dedusting module fresh air blower, a refrigerating and heating device and an air inlet converter used for closing the indoor air inlet or the outdoor air inlet are arranged in the fresh air channel. Accordingly, the fresh air channel not only can be communicated with the indoor air inlet to achieve the purpose of the circulation and purification of indoor air, but also can be communicated with the outdoor air inlet to achieve the purpose for improving the quality of the indoor air after outdoor fresh air is purified and then gets into the indoor, and the purpose for regulating the air temperature can be achieved as well. According to the air processing device and method, the device is extensive in use and capable of greatly reducing the purchase cost and the occupied space.

The invention discloses an aluminum base alloy soluble in water and aqueous medium environments and a preparation method thereof. The alloy is composed of, by weight, 90%-94% of Al, 1.8%-4.8% of low-melting-point metals and 2.5%-7.6% of reinforced aluminum alloy elements. The low-melting-point metals include Ga, In, Sn, Bi and Pb, wherein the Ga, In and Sn are essential elements in the alloy; one or both of Bi and Pb can be added in the alloy, but the content of the Pb cannot exceed 0.3% by weight; and the reinforced aluminum alloy elements include one or more of Ti, Cu, Fe, Mg, Zn, Mn, Si, Li, Zr, Y and Gd, wherein the Cu and Mg are essential elements in the alloy. The aluminum base alloy soluble in the water and aqueous medium environments is smelted under normal pressure and then poured into a mould for making a casting, and a product is formed after solid solution and aging treatment. The initial reaction temperature and the dissolution rate of the obtained product in the water and aqueous medium environments can be adjusted and controlled. The alloy is large in strength and can be used for manufacturing soluble down-hole tools, and the manufactured tools can automatically decompose in high-temperature and high-pressure watery environments.

Disclosed is a battery module which holds unit cells while efficiently regulating the temperature thereof. A battery module (1) is equipped with a plurality of columnar unit cells (20, 20), and a holder (3) which holds the plurality of columnar unit cells (20, 20). The holder (3) has a plurality of cylindrical housings (31, 31) which house the unit cells (20,20 ), a plurality of coolant passages (34, 34) and phase-change members (4, 4) which regulate the temperature of the unit cells (20, 20), and a plurality of pressing walls (33, 33) which press the unit cells (20, 20) so that the outer peripheral surface of the unit cells (20, 20) comes into contact with the inner peripheral surface of the cylindrical housings (31, 31). The holder (3) is formed from an aluminium alloy.

The invention provides a biologic filtration method and a device for purifying industrial organic waste gas, which has high efficiency, less investment, low running cost and extensive application range of equipment. The method comprises the following steps: (1) the industrial organic waste gas is sprayed and processed in a spraying tower with a tap water spraying system to remove solid particles; (2) the waste gas enters a biologic trickling filtration tower filled with a biologic filler filled with a composite material for carrying out biologic filtration; inorganic salt nutrition liquid and active sludge which are stored in an aeration tank are evenly sprayed into the biologic trickling filtration tower by a pipeline and a spraying device, and the industrial organic waste gas is adsorbed, absorbed and degraded biologically by a biologic film attached to the surface of the biologic filler and the active sludge from the aeration tank; and (3) the industrial waste gas after being purified is discharged from a waste gas discharge port at the top of the biologic trickling filtration tower, and the active sludge is recirculated into the aeration tank for recycle after being regenerated. The invention has higher processing effect to various industrial mixed organic waste gases and wide application range, and the processed industrial mixed organic waste gases can reach the national emission standard or the emission standard of a manufacturer.

A thermodynamic cycle system for a moving vehicle, including a refrigeration cycle system through which a refrigerant flows, a first heat-transferring system through which a heat-transferring medium flows, the heat-transferring medium being used for adjusting temperatures of heat-liberation components, a second heat-transferring system through which a heat-transferring medium flows, the heat-transferring medium being used for adjusting an indoor air state, an intermediate heat exchanger provided between the refrigeration cycle system and the first heat-transferring system, an intermediate heat exchanger provided between the refrigeration cycle system and the second heat-transferring system, an indoor heat exchanger provided in the first heat-transferring system, and an indoor heat exchanger provided in the second heat-transferring system.

The object of the present invention is to provide a process for producing molten iron through the efficient reduction of iron oxide having various chemical compositions and various shapes, or through the efficient melting of scrap iron or reduced iron having various shapes and various chemical compositions, the process being used in cases where the amount of iron necessary per furnace is not so large as in blast furnace processes. Specifically, the present invention provides a process for producing molten iron comprising the steps of: supplying carbon-containing molten iron to a holding container, heating the molten iron using heat of a combustion reaction of a gas mixture containing a fuel gas and a combustion-supporting gas, thereby storing the heat therein, and adding a carbon source and an iron-containing material that contains iron oxide and / or scrap iron to the heated and heat-stored molten iron, thereby converting the iron-containing material to molten iron.

Methods for loading a compressed fluid, such as natural gas, into and discharging the compressed fluid out of containment are provided. The compressed fluid is injected into a bottom portion of a container system for storage and / or transport until a target pressure is reached after which gas is withdrawn from an upper portion of the container system at a rate to maintain the target pressure while the compressed fluid is injected in the bottom portion. The compressed fluid is cooled through an expansion valve and by refrigerated chillers or by injecting a cold liquid of the same chemical composition as the compressed fluid, such as liquid natural gas, into the compressed fluid prior to injection into the container system. Withdrawal or discharge from the container system to a receiving facility begins with blow down from the bottom portion of the container system without a displacement fluid and continues until pressure falls below an acceptable differential pressure. The discharge stream is passed through a separator and a light gas from the separator is pressurized and injected into an upper portion of the container system to drive the compressed fluid out the bottom. The light gas is pressurized using either a compressor or a heated tank system, where two vessels operate in parallel, trapping and heating the light gas and then discharging to the container system from one while filling the other and alternating the operation between the two.

The invention relates to a heating device of an electronic smoking set and a control method of the device. A microcontroller of the heating device of the electronic smoking set is electrically connected with a buck-boost bridge circuit, a heating unit resistance value sampling circuit, a heating unit and a heating unit resistance value detection module in sequence and then is connected back to the microcontroller; the heating unit resistance value sampling circuit is connected with the heating unit resistance value detection module, a feedback circuit is connected between the buck-boost bridge circuit and the heating unit, and the feedback circuit is connected back to the microcontroller; when the electronic smoking set is used, the temperature of the heating unit is changed, the resistance value is also changed correspondingly, and the heating unit resistance value detection module detects the resistance value of the heating unit, converts the resistance value into corresponding temperature electric signals, and transmits the signals to the microcontroller; the microcontroller compares the temperature electric signals with a set temperature value and sends control signals to the buck-boost bridge circuit, so that the output voltage of the buck-boost bridge circuit is changed, the power of the heating unit is also changed, and accordingly the temperature of the heating unit is adjusted to be stable.

A very long term storage installation for calorific products such as nuclear waste, comprises at least one closed cavity (10), in which at least one product confinement container is housed (14). To evacuate the heat released by the stored products, each container (14) is surrounded by a jacket (26) associated with a thermosiphon (24) whose cold source is formed of an air condenser provided above a slab (20) sealing the top part of the cavity. The jacket (26) is preferably interchangeable and tightly surrounds the container (14).

The invention discloses a predisposing technological flow path of ethylbenzene through catalyzing dried gas, which comprises the following steps: adsorbing propylene; desorbing ethylene; desorbing propylene; adding raw material to strip propylene; washing most of MEDA; entering standard dried gas in the delivery tank; entering into propylene adsorbing tower; draining purified dried gas from top of propylene adsorbing tower; making one path as cool material in the ethylene stripping tower and one path to exchange heat with base material of propylene stripping tower under 10-300 deg.c in the ethylene stripping tower; desorbing ethylene component; draining ethylene gas; returning in the dried gas delivery tank; circulating between ethylene stripping tower and propylene stripping tower; desorbing propylene component from adsorbant with 150ppm-0.7% dried propylene in the stripped propylene.

The present invention discloses a water-permeable concrete produced by using solid-state waste, and a preparation method thereof, wherein the water-permeable concrete comprises, by weight, 11.0-22.0 parts of cement, 6.0-11.0 parts of an active micro-powder admixture, 74.0-80.0 parts of a recycled aggregate, 0.3-0.6 part of a polycarboxylic acid water-reducing agent, 0.3-1.0 part of an interfacial binder, and 3.0-8.0 parts of water. According to the present invention, the strength and the water permeability of the concrete are improved, and the reasonable re-use of the waste is achieved; the preparation method comprises: mixing the recycled aggregate, the interfacial binder and 50% of water, carrying out first stirring, adding the active micro-powder admixture and the cement, carrying out second stirring for 15 s, adding the polycarboxylic acid water-reducing agent, carrying out third stirring, finally adding 50% of the water, and carrying out fourth stirring for 1-3 min; and the slurry easily wrap the aggregates, the adhesion is proper, the workability is easy to ensure, and the strength is high after hardening.

The invention particularly discloses an intelligent nursing toilet system. The system comprises a defecation receiving assembly, a toilet host assembly and a connecting pipeline assembly, wherein the connecting pipeline assembly comprises a washing pipeline, a blow-off pipeline, a vacuum pipeline and an electrical pipeline; the defecation receiving assembly comprises a drying unit, a flushing unit, a defecation receiving unit and a detection unit, the drying unit and the flushing unit are arranged over the defecation receiving assembly, and the detection unit is arranged in the defecation receiving assembly; the defecation host assembly comprises a dirt box, a washing water unit, a vacuum control unit and a control unit; the detection unit, the washing water unit and the vacuum control unit are connected with the control unit respectively through the electrical pipeline; the defecation receiving assembly is connected with the dirt box through the blow-off pipeline on one hand and connected with the vacuum control unit and the washing water unit respectively on the other hand; and the flushing unit is connected with the washing unit through the washing pipeline, the drying unit is connected with the vacuum control unit through the vacuum pipeline, and the dirt box is connected with the vacuum control unit.

The invention provides a constant wind temperature control system for a hot blast stove, comprising the hot blast stove (2), a detection element, a regulating valve, a data acquisition unit (1) and a computer (26). The control method of the control system comprises the following processes: detection of fluid parameters and valve location signals, data acquisition, data transmission, data comparison and data correction and control adjustment, wherein the detection element and the regulating valve are arranged in a pipeline, and temperature measuring equipment is arranged on the surface of a stove body. Specific steps are as follows: dynamically calculating parameters such as the heat storage capacity of checker bricks, temperature-rise ratio, theoretical wind temperature and the like during the combustion process, and carrying out on-line adjustment of parameters such as combustion air and gas flow, preheating temperature and the like; controlling direction change of the hot blast stove by the highest setting temperature of the checker bricks, a stove top and fume; and during the air supply period, taking hot blast temperature control as a target to determine an air supply curve and air supply time. The method based on calculation of dynamic balance of on-line energy of the hot blast stove effectively controls the heat storage capacity of the checker bricks of the hot blast stove, adjusts air supply quantity and air supply time, and ensures stable output of wind temperature of the hot blast stove.

The invention relates to a temperature control method and system of an electronic atomization device. The temperature control method comprises the steps that a current resistance value of a heating wire is obtained, a target resistance value of the heating wire is obtained according to a normal-temperature initial resistance value, a resistance temperature coefficient and preset target temperature of the heating wire, and the change speed of output voltage of the electronic atomization device is controlled according to the target resistance value and the current resistance value to adjust the temperature of the heating wire. The heating wire can be rapidly stabilized at the target temperature, accordingly mist stable in temperature is output, and user experience is good.