657results about How to "Does not consume energy" patented technology

The invention discloses a secondary battery, which comprises: a casing with positive and negative electrodes; a safety device attached to the surface of the casing, whose resistance value changes with the expansion of the casing; and a protective device installed on one side of the casing. The circuit module is electrically connected to the safety device. The resistance of the safety device changes as the housing expands, and the protection circuit module can reduce or interrupt the charging / discharging current in response thereto. The safety device can be used on all secondary batteries irrespective of the capacity, can react quickly to a sudden rise in internal temperature and rapid expansion, and can reliably prevent expansion that occurs above the allowable temperature.

The invention relates to a preparation and a treatment method, and especially relates to a preparation and a method for drying sludge through deep dehydrating. The preparation comprises: 0.000002 to 0.00001 parts of an organic polymeric flocculants, 0.00025 to 0.0025 parts of a coagulating modifier, 0.0005 to 0.00375 parts of a sterilizing deodorant, and 0.00025 to 0.0025 parts of a nucleating converting agent. The method comprises the following steps: a sludge gravity thickening initial dehydrating step, a sludge regulating step, a mechanical press-filtrating step, and a filtrate refluxing step. With the preparation and the method provided by the present invention, sludge deep dehydrating processes can be carried out in series, processing efficiency can be improved, and energy consumption can be reduced. The controllability of the method is high. With the method, recycling is realized.

The invention relates to a radiation refrigeration fiber, a preparation method thereof and an application of the fiber. The radiation refrigeration fiber comprises a base and functional fillers fixedly distributed in the base, the mass percent of the functional fillers in the radiation refrigeration fiber is 1%-17%, the linear density of the radiation refrigeration fiber is 0.3dtex-10dtex, the radiation refrigeration fiber can reflect visible light and near-infrared light, and heat is emitted by an atmospheric window in an infrared radiation mode. The visible light and near-infrared light reflectivity of a radiation refrigeration fabric prepared from the radiation refrigeration fiber is higher than or equal to 60%, and the emissivity of 7-14 micrometers is higher than or equal to 80%. Therefore, the radiation refrigeration fabric can be further used for preparing textile products such as clothes, curtains, tents, sunshades, hats, scarves, car covers and hoods with cooling requirements,comfort and breathability of the textile products are kept, cooling can be realized by the aid of the textile products, comfortable feeling is increased, energy consumption is omitted, energy is saved, and environments are protected.

To regenerate a diesel particulate filter (10) which traps particulate matter contained in the exhaust gas of a diesel engine (20), a controller (16) raises the temperature of the exhaust gas through fuel injection control of a fuel injector (23), and thus burns the particulate matter trapped in the filter (10). The controller (16) cumulatively calculates the time during which the temperature of the filter (10) exceeds a target temperature as an effective regeneration time. By estimating the amount of particulate matter remaining in the filter (10) on the basis of the effective regeneration time, the controller (16) estimates the amount of remaining particulate matter with a high degree of precision and without consuming energy, whereupon regeneration of the filter (10) through fuel injection control ends.

The present invention discloses a fruit juice extraction method, in the concrete, it relates to a freeze-juicing method of chayote, belonging to the field of food processing technology. Said method includes the following steps: firstly, freezing chayote fruit, after the chayote fruit is completely frozen, defreezing, crushing the defrozen chayote fruit and extracting its juice, adding the water into the fruit dregs to make secondary juice extraction, combining two juices so as to obtain the invented chayote fruit juice.

The invention discloses a small-size speed change control moment gyroscope, and belongs to the technical field of control moment gyroscopes. The small-size speed change control moment gyroscope comprises a high-speed component, a connection bracket and a low-speed component, wherein the high-speed component supplies constant angular momentum in a control moment gyroscope mode and outputs fine moment required by whole satellite attitude control in a flywheel mode; the connection bracket is connected with the high-speed component and the low-speed component and guarantees the orthogonal perpendicularity between the angular momentum direction and the axial direction of a framework; the low-speed component supports the high-speed component and the connection bracket and supplies a mounting interface for a whole satellite; in the control moment gyroscope mode, large moment which is required by fastmoving of the whole satellite and is also orthogonal to the angular momentum direction and the axial direction of the framework is generated; in the flywheel mode, the fine moment output by the high-speed component is transmitted to the whole satellite for the attitude control. The speed change control moment gyroscope disclosed by the invention realizes the high-precision framework locking, the minimization, the light weight and the high rigidity, and is suitable for the application to small quick satellites.

The invention discloses a reconfigurable network on a mating plate and a configuration method and is intended to solve the problem that it fails to flexibly configure a network in the prior art. The invention is characterized in that a micro ring resonator optical switch is introduced in the connection of an IP nucleus and an adjacent light router; the state of the micro ring resonator optical switch is controlled for different applications; the light router connected to the IP nucleus is flexibly selected such that a network reconstruction can be realized. The configuration steps are: (1) determining the optimal dimension of the network needed; (2) determining an initial set based on the communication relations and traffic loads among the IP nucleuses; (3) adding the IP nucleuses which are not included in the initial set into the initial set based on certain rules or forming a new set; (4) carrying out a layout based on the communication relations in a set or among different sets according to a certain sequence. According to the invention, the restriction of a definite network composition is broken, the reconstruction of the network composition is realized based on specific characteristics of the applications through changing the topology connection relation, the design flexibility is guaranteed and the network performance is optimized.

The invention relates to a production method of a mulberry-ganoderma fruit wine. The raw materials of the mulberry-ganoderma fruit wine comprises the following components in parts by weight: 100 parts of mulberries, 20-30 parts of monocrystal rock sugar, 1-2 parts of Ganoderma atrum and 0.01-0.05 part of yeast. The production method comprises the following steps: after removing impurities in fresh mulberries, beating the fresh mulberries into pulp by using a beater, and placing the pulp into a fermentation tank; pulverizing Ganoderma atrum into 100-mesh fine powder by using a pulverizing mill, and placing the fine powder into the fermentation tank; placing monocrystal rock sugar ground into powder in a proportion; after carrying out pasteurization on the obtained mixture at a temperature of 70 DEG C, adding yeast fermentation liquor into the fermentation tank to carry out anaerobic fermentation at the temperature of 20-30 DEG C for 8-12 days, wherein the fermentation tank is a wooden cask, a colored glass jar, or a ceramic jar; and after the fermentation is completed, carrying out detection, filtering and filling on the obtained product so as to obtain a fruit wine product, wherein the alcoholic strength of the obtained fruit wine product is 10-12 degrees. The fruit wine product produced by using the method disclosed by the invention has the effects of replenishing qi and blood, enriching the heart blood, soothing the nerves and multiplying intelligence, and is mainly used for treating qi and blood deficiency syndromes such as palpitation, insomnia, amnesia, reduced appetite, tiring and consumptive diseases caused by over-contemplating and internal heart-spleen lesion caused by overexertion.

A device (1) electrically connects a connecting line (2) to an electrode (44), in particular a medical engineering skin electrode, with a contact member (3) for plug connection to a contact pin (43) of the electrode (44). The contact member (3) has an energy storing element (4) for spring biasing of the contact member (3) into contact with the contact pin (43) of the electrode (44). The device (1) has at least one actuating element (8,9) mounted to be deflected such that the contact member (3) may be actuated to an open position.

The invention relates to a micro-moistening pipe and a micro-moistening irrigation system. The traditional agricultural irrigation methods, such as water irrigation, canal irrigation and the like, are coarse and low in efficiency, and the utilization rate of water is about 10%, therefore, the waste of water resources is astonishing, and a series of problems, such as soil salinization and the like, are easy to cause. For overcoming the disadvantages existing in the traditional irrigation, the irrigation methods, such as sprinkling irrigation, trickle irrigation and the like, are spread and applied at home and abroad, but when these irrigation methods are used, the utilization rate of water is only about 50%, and about half of irrigation water is still wasted. The micro-moistening pipe comprises a hose with a double-layer structure, and the hose is composed of an inner pipe (1), and an outer pipe (2) of a permeable protective sleeve, wherein the wall of the inner pipe is provided with micro through holes (3), and the diameter of the micro through hole is 10-900 nm. The micro-moistening pipe and the micro-moistening irrigation system provided by the invention are used for water-saving agricultural irrigation and water-saving reclamation on saline-alkali lands.

The invention provides a polyurethane foaming bag blocked gas drainage hole, relating to a method for blocking the gas drainage hole by using a polyurethane foaming bag in coal mine underground operation with the advantages of energy conservation, safety, and capability of further blocking and improving the gas drainage effect. At present, the widely applied method for blocking the gas drainage hole by two-component polyurethane has the defects that: two kinds of materials cannot be sufficiently mixed and waste is caused, while further blocking cannot be performed, so the operation requirement cannot be fulfilled. To overcome the defects, the polyurethane foaming bag is used to block the gas drainage hole. The method comprises the following steps: the polyurethane foaming bag is tied on adrainage pipe vertically with a rubber tape; the isolating middle seal of the foaming bag is opened manually, and the two kinds of materials in the bag are sufficiently mixed by rubbing and grasping;the gas drainage pipe tied with the foaming bag is delivered into the gas drainage hole; and the foaming bag performs 'self destruction', and foams overflow to achieve the effect of blocking.

An energy-saving method by adopting jetting exhausting in a thermal process belongs to the field of heat power. A high-parameter power air source is adopted in order to improve thermal efficiency, a jetting exhausting thermodynamic system adopts a circulation exhausting mode, or an over-one-stage multistage jetting exhausting device adopts a mode combining series connection, parallel connection and circulation to form a composite jetting system, and the high-parameter air source enters the jetting exhausting system and a gas turbine to sufficiently act to achieve high-efficiency operation through a mode combining the heat-into-power conversion equipment such as the jetting exhausting system and the gas turbine. In addition, a jetting cooling scheme for reducing throttling loss is provided, the energy-saving method can be popularized to wide energy-saving fields such as various heat and power processes and seawater or other water quality thermal purification systems, and the energy-saving method is high in efficiency and low in cost.

The invention relates to a technology for breeding stichopus japonicus on the sea, in particular to a method for breeding stichopus japonicus by using cages on the sea with low cost and high livability. The breeding cage comprises a frame and a polythene net, and is characterized in that the a quadratic frame is adopted and is connected by round logs; each edge of the frame consists of an inner round log and an outer round log; the inner round log and the outer round log are flatly paved by using a board with the length of 30 cm and the width of 10 cm between the inner round log and the outer round log so as to be convenient for walking by staff; the inner round log and the outer round log are respectively hung with inner bolting-silk net cloth and outer polyethylene net cloth, the bottoms and the sides of the inner bolting-silk net cloth and the outer polyethylene net cloth are respectively provided with weigh blocks; each edge of the frame is provided with a float. The breeding method comprises the steps of choosing a sea area, making and throwing cages, hanging attaching bases, collecting seeds of the stichopus japonicus, propagating the seeds of the stichopus japonicus, attaching seeds of the stichopus japonicus, throwing and breeding, collecting seeds, and the like. The invention has advantages of energy saving, low cost, no pollution, high livability of breeding, and the like.

The invention discloses a low-power-consumption small-area capacitor array and a reset method and a logic control method of the low-power-consumption small-area capacitor array, and belongs to the technical field of low power consumption of successive approximation A / D converters. The low-power-consumption small-area capacitor array comprises a binary capacitor array, a switch array and four reference voltages and relates to a logic control mode combining capacitor upper plate sampling, switch initiation and capacitor all-in jump. The average consumed power of the capacitor array is 2.3% that of a traditional charge redistribution structure, and the area of the capacitor array is 12.5% that of the traditional charge redistribution structure, and the low-power-consumption small-area capacitor array has the advantages of being simple in structure, small in area, low in power consumption, flexible in match and the like. When the low-power-consumption small-area capacitor array is applied to the successive approximation ADCs, power consumption can be obviously reduced, area can be saved, matching performance and conversion precision can be improved, and moreover under the condition of the same accuracy, reduction of the scale of the capacitor array is favorable for improving A / D conversion efficiency.

A purpose of the present invention is to provide an inverter circuit capable of firmly turning ON IGBTs under limited condition, while a heat loss and noise can be hardly produced in semiconductor switching elements.In a resonant type high frequency heating apparatus which is arranged by employing a DC power supply; a series connection circuit constructed of two semiconductor switching elements which are connected to the DC power supply; another series connection circuit constituted by a capacitor and a primary winding of a leakage transformer connected to both the terminals of one of the two semiconductor switching elements; and a driving means for driving the respective semiconductor switching elements respectively, a variable dead time forming circuit is provided in the driving means, while the variable dead time forming circuit makes a dead time constant at a switching frequency lower than, or equal to a predetermined switching frequency, and also, rapidly increases a dead time at a switching frequency higher than, or equal to the predetermined switching frequency. Furthermore, when the switching frequency becomes high, a limitation is provided by which the dead time is not further widened.

The invention discloses a solar heat collection and ventilation system for a passive house. The solar heat collection and ventilation system is composed of a TROMBE wall, a slanting roof solar chimneyand a two-phase closed type thermosiphon, wherein the TROMBE wall comprises a transparent glass cover plate, an air interlayer, a heavy wall, an air valve, a heavy wall upper indoor air inlet and a heavy wall lower indoor air outlet; the slanting roof solar chimney is composed of a transparent cover plate, an air interlayer, a slanting roof, a heat absorption plate and a heat insulation plate. Anair baffle is arranged at the junction between the slanting roof solar chimney and the TROMBE wall; the two-phase closed type thermosiphon is composed of an evaporator, a condenser, a rising air pipe, a downflow liquid pipe and control valves. Through the solar heat collection and ventilation system, the defects that a traditional heat collection and ventilation system is single in function and poor in effect are overcome. The solar heat collection and ventilation system has the advantages of being high in heat collection and ventilation ability, diversified in function and easy to operate and not consuming energy. The solar heat collection and ventilation system is used for conducting natural ventilation and preventing indoor overheat in summer and making domestic hot water and can achieve solar hot air heating and fresh air preheating in winter.

The invention discloses an ankle joint boosting method with a reverse drivability. The method is realized through a boosting mechanism adapting to gait, a reverse drivable mechanism and a gait detection mechanism, wherein a motor (1) of the boosting mechanism rotates according to a plantar-pressure variation signal transmitted by the gait detection mechanism so as to actively adapt to the gait process of human walking to actively boost ankle joints, playing a help role on a patient who is disabled to normally walk. Meanwhile, the motor drives the reverse drivable mechanism to act, so that unimpeded free foot activities are realized. The method can provide boost for the ankle joints and cannot constrain the initiative will of the human body, being the key of researches on lower limb rehabilitation and robots for helping the aged and the disabled. The method has the advantages of easiness in realization and high control precision.

The invention discloses an energy conservation and environmental protection chicken house. The invention consists of a steel trellis, an outer covering, an outer covering fastening device and a roller shutter. The steel trellis consists of an arch bar, trusses on the post gable and the front gable, a longitudinal bar and an angle bar. A plurality of air ducts are vertically arranged on the top of the steel trellis. The outer covering of the upper part of the chicken house is a multilayered composite structure with at least two layers of black sunshade nets and one layer of transparent plastic foil inside. A ventilation structure on the lower part of two vertical sides of the steel trellis is composed of a reinforcing mat and a wire mesh. Chicken beds are arranged inside the chicken house. Under the chimney effect of the air ducts and the black effect of the outer covering on the upper part of the chicken house, the cross-ventilation inside the chicken house is quickened, and the temperature and the humidity inside the chicken house are reduced, which is favor of the health growth of chicken. Because the invention does not need to arrange fans to ventilate forcedly, the energy basically has no need to be consumed. The chicken house has no odor, mosquitoes and flies. The invention has significant energy conservation and environmental protection effect.

The invention relates to a solar energy air exchange system and a convection drive reverse direction air exchange system thereof. Solar energy is utilized to heat the air and drives hot air to convect, the rising hot air due to convection drives the convection drive reverse direction air exchange device in the solar energy air exchange system to intake downwards fresh air outside to the inside from the top of a building, thus achieving the purpose of air exchange; the convection drive reverse direction air exchange system comprises a convection exhaust pipeline, a vane, a transmission mechanism, an air inlet pipeline and a supply fan, the rising convected air due to the solar energy heating enters the convection exhaust pipeline to drive the vane, the vane drives the transmission mechanism, and the transmission mechanism drives the supply fan, thus intaking fresh air outside to the inside thereof by the air inlet pipeline in the reserve direction.

The invention discloses an electric cleaning machine for leather shoes. The machine comprises an upper brushing roller, a vamp brushing roller, an upper brushing roller stand and a vamp brushing roller stand; a brush rolling axis of the upper brushing roller is vertically arranged; the upper brushing roller is connected to the upper brushing roller stand which moves along a longitudinal straight line by a reciprocating manner; a first input gear is arranged on the upper brushing roller; a first rack which is engaged with the first input gear is arranged on a moving path of the upper brushing roller; a reversed L-shaped supporting framework is arranged on the vamp brushing roller; a brush rolling working part of the vamp brushing roller sleeves a horizontal side of the reversed L shape of the supporting framework; the vamp brushing roller is connected to the vamp brushing roller stand of the upper brushing roller stand through a vertical part of the supporting framework; a second input gear is arranged on the vamp brushing roller and is connected with the brush rolling working part of the vamp brushing roller through a bevel gear pair transmission structure; a second rack which is engaged with the second input gear is arranged on the moving path of the vamp brushing roller. The electric cleaning machine for the leather shoes has the beneficial effects that the structure is compact, the size is small, and the energy consumption is small.

The invention discloses a permanent magnet change length magnetorheological fluid and friction composite soft landing device. The permanent magnet change length magnetorheological fluid and friction composite soft landing device comprises a shell, a transmission shaft and a coiling block. The shell comprises a horizontal outer cylinder. A left side cover and a right side cover are arranged at the two ends of the outer cylinder respectively. The transmission shaft is arranged in the outer cylinder, and the axis of the transmission shaft coincides with the axis of the outer cylinder. The left end and the right end of the transmission shaft stretch out of the left side cover and the right side cover respectively and are fixedly connected with the left side cover and the right side cover through bearings. The coiling block is arranged at the left end of the transmission shaft in a sleeving manner and fixedly connected with the transmission shaft, and an escape rope is wound on the coiling block. A magnetorheological brake part and a friction brake part are arranged in the shell. The permanent magnet change length magnetorheological fluid and friction composite soft landing device is simple in structure, energy does not need to be additionally added, the landing distance can be controlled, and safety and the comfort level are high.

The invention relates to a fingerprint detecting technology, and discloses a device and a method for detecting a living body fingerprint. The device for detecting the living body fingerprint comprises a fingerprint detecting unit, a living body detecting unit and a verifying unit, wherein the fingerprint detecting unit is used for detecting fingerprint information of a detected body; the living body detecting unit is used for detecting living body characteristic information of the detected body, and the living body characteristic information is unique living body information of the detected body; the verifying unit is used for comparing the detected characteristic information of the detected body with registration , which is registered in advance, information of the detected body, the verifying can be passed if the characteristic information is consistent with the registration information, and the characteristic information comprises the fingerprint information and the living body characteristic information. According to the device and the method for detecting the living body fingerprint, disclosed by the invention, compared with the prior art, as the living body fingerprint detecting device simultaneously comprises the fingerprint detecting unit and the living body detecting unit, and the unique living body characteristic information of the detected body is detected while the fingerprint information is detected, the authentication carried out through fingerprint detection can be safer and more reliable.

The invention relates to an automatic collector of water surface scum. It contains a herringbone guide plate for collecting scum whose front connects with the anchor and tail links the feeding channel port. The small guide plate on the feeding channel port connects with the fixed slag trap on bank. Its tail links the scum net. The herringbone structure intercepts the water surface of both banks and the water surface scum enters into the slag trap box naturally as the flow. The automatic collector can be made big or small on the width of the river by enlarging the size. It can be applied to clear the water surface thoroughly without consuming resources, which according to the direction of energy-saving and environment protection.

The invention discloses a method for manufacturing a closed loop superconducting coil by using a magnesium diboride superconducting wire. The method comprises the following steps of: 1, winding an unsintered magnesium diboride superconducting wire on a bobbin by using a solenoid magnet winding method; 2, correspondingly arranging the two ends of the coil superconducting wire and the two ends of a switch superconducting wire in superconducting joints respectively, filling unsintered magnesium diboride powder into the superconducting joints, compacting the unsintered magnesium diboride powder, sealing the superconducting joints, and connecting the coil superconducting wire and the switch superconducting wire end to end to form the closed loop superconducting coil; 3, arranging the closed loop superconducting coil in a vacuum furnace and a furnace filled with a protective gas for sintering; and 4, slowly cooling the closed loop superconducting coil, and taking the cooled closed loop superconducting coil out. The invention also discloses the closed loop superconducting coil manufactured by the method. The closed loop superconducting coil can run without resistance at the temperature of about 20K, and required running temperature can be maintained only by using a low-cost cooler, so that use of high-cost liquid helium can be avoided, and the maintenance operation for a magnet is greatly simplified.

The invention discloses Chinese wampee fruit-haw apple fruit wine and a preparation method thereof. The preparation method comprises the following steps: cleaning and denucleating fresh Chinese wampee fruits and haw apples, pulping the fruits through a beating machine, putting the pulp in a fermentation tank, pouring powdery crystal sugar into the fermentation tank according to a proportion, performing pasteuring at 70 DEG C, adding activation yeast to carry out anaerobic fermentation, wherein the fermentation tank is a cask, a colored glass jar or a ceramic pot, the fermentation temperature is 20-30 DEG C, and the fermentation time is controlled within 8-20 days to finish complete fermentation; and then, detecting, filtering and filling to obtain a product, wherein the alcoholic strength is 10-12 degrees. The Chinese wampee fruit-haw apple fruit wine disclosed by the invention is a kind of healthy beverage having the functions of improving digestion, regulating qi-flowing for strengthening spleen, promoting qi circulation to relieve pain, engendering liquid and quenching thirst, and no preservative, additive, essence, pigment or monosodium glutamate is added.

A cooling device including an evaporator operating with a phase-change heat-transfer fluid surrounding electrical switchgear operating at high voltage and connected to one or more condensers placed on a roof of a sheath in which the electrical switchgear is placed. The condensers are supported in this location by insulating elements that include side partitions that are to the side relative to a box, placed above the sheath and / or a central portion of the roof of the sheath. The cooling device consumes very little energy and does not require an electrically insulated cooling system to be designed and can be used, for example, for application to medium-voltage generator circuit breakers.

The present invention relates to a technique for controlling the transducer of the coal supplying machine in the coal-fired power plant. A method for sustaining the operation when the electric power source of the transducer of the coal supplying machine is characterized in that the filtering capacitor C of the direct-current component DC on the main loop of the voltage type universal transducer is in parallel connected with an energy storing capacitor CS with corresponding electric capacitance according to the capacity magnitude of the load motor. An actuating charging resistor RS which has power matched with the resistance value according to the electric capacitance of the energy storage capacitor CS. Two routes of control electric power source of a control device and a control circuit of the coal supplying machine are provided with an UPS electric power source device. The technique according to the invention has the advantages of brief principle, smooth operation of the object driven by the transducer, good operability and safety, simple configuration and reliable electric power source.

The invention provides a water body silt cleaning and harmless treatment and deposal system, which comprises a silt suction and conveying device, a harmless treatment device and a dewatering treatment device in sequential connection through a silt conveying pipeline, wherein the silt suction and conveying device comprises the following parts including a silt suction unit, a first sensor, a second sensor and an intelligent control unit; the harmless treatment device is a rotating impeller driven by a driving motor; the dewatering treatment device is a filtering bag. The invention further provides a water body silt cleaning and harmless treatment and deposal method. The water body silt cleaning and harmless treatment and deposal system provided by the invention is combined with the process; the pollution on the peripheral water body in the suction process can be reduced; the dispersion degree of the silt is improved; good mixing of silt and added chemicals is realized; the treated mud cake has high dryness, can be used for reinforcing embankment and can also be conveyed out to be used for as filling soil or greening soil.

The proton exchange film fuel cell is connected to the test system while the temperature of the cell is controlled, cathode reactant is pumped into the cathode chamber after the cathode chamber is pretreated with nitrogen, and the circuit is turned on after hydrogen is led to the anode, so that the residual oxygen in the cathode chamber is reacted fully. During the reaction, the hydrogen flow rate to the anode chamber and the flow rate of ethanol solution of nitrobenzene pumped into the cathode chamber are controlled, the reaction current is controlled via the variable resistor, and thus aniline product is produced in case of no load. The proton exchange film fuel cell has porous three-in-one film electrodes. The present invention makes it possible to produce electric energy while synthesizing product and has important significance in producing small amount of high-quality chemical product.