655results about How to "Does not consume energy" patented technology

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.

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 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.

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 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.

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.

A method for quickly degradating the rosin in pine dust used for culture mushrom features that the microbes able to quickly degradate, the rosin are separated out and cultured, and the cultured microbes are mixed with inorganic salt and organic substance to obtain a rosin-degradating additive.