74results about How to "Control capacity" patented technology

An air conditioning apparatus and control method thereof includes an inverter-type compressor and a two-stage variable-capacity compressor connected in parallel with their respective capacities controlled according to indoor air conditioning loads. Thus, the present invention is cost-competitive due to a capacity of the inverter-type compressor being lower than that of the two-stage variable-capacity compressor.

An automatic welding working station for an automobile container hinge plate comprises a welding robot, a rotating disc feeding mechanism, a tube material loading mechanism and a hinge blank plate loading mechanism; the rotating disc feeding mechanism comprises a rotating disc and a welding positioning fixture; the welding positioning fixture rotates with the rotating disc step by step to a station corresponding to the tube material loading mechanism and / or the hinge blank plate loading mechanism; a tube material and a hinge blank plate which need to be welded are correspondingly placed on thewelding positioning fixture in a positioned manner; the tube material loading mechanism comprises a material discharging groove, a material loading guide groove and a material loading push block; tube materials roll to the material loading guide groove one by one; the material loading push block pushes the tube materials on the material loading guide groove to the welding positioning fixture; thehinge blank plate loading mechanism comprises a magnetic attracting plate and a transferring power component; the magnetic attracting plate attracts the hinge blank plate by using a magnetic attracting force; and the magnetic attracting plate moves the hinge blank plate to the welding positioning fixture. The automatic welding working station for the automobile container hinge plate has the characteristics of high automation degree, high welding efficiency, stable welding quality, good welding effect and low worker labor intensity.

A fuel saving control device for a working machine and a fuel saving control method for a working machine improve energy recovery and regeneration efficiency to further promote a reduction in fuel consumption and are provided with: a vehicle speed detector (11) for detecting whether or not the vehicle is traveling; an accelerator operation detector (16) for detecting whether or not an accelerator operation member is not being operated; a boom operation lever (23) for detecting whether or not there has been an instruction for boom raising operation by which load handling and carrying work is performed; and a controller (8) for performing control for increasing the reduction ratio of a travel transmission (4) when the vehicle speed detector (11) detects that the vehicle is traveling, the accelerator operation detector (16) detects that the accelerator operation member is not being operated, and the boom operation lever (23) detects that there has been an instruction for the boom raising operation.

The present invention discloses a freezing device (10) including: a coolant circuit (15) having a low-stage compressor (21) and a high-stage compressor (31) whose capacity can be varied for performing two-stage compression freezing cycle; and a controller (100) for controlling operation of the freezing device (10). The controller (100) includes a first control unit (101) and a second control unit (102). The first control unit (101) controls operation capacity of the low-stage compressor (21) in accordance with the load of the freezing capability. The second control unit (102) controls operation capacity of the high-stage compressor (31) so that a first pressure ratio between the intake pressure and discharge pressure of the low-stage compressor (21) and a second pressure ratio between the intake pressure and discharge pressure of the high-stage compressor (31) are in the relationship of 1:1.

The invention relates to the field of materials, and particularly to a polyaniline / phytic acid conductive hydrogel, a preparation method thereof and a flexible supercapacitor. An electrochemical polymerization method is utilized for preparing the polyaniline / phytic acid conductive hydrogel, and use of an initiator can be effectively prevented. Furthermore a subsequent tedious cleaning process is saved, thereby greatly saving material preparation cost and time. The method can realize original-position growth of the material, and furthermore high homogeneity of the prepared material is realized.Therefore the device has high repeatability and high stability. According to the method, the load amount of an electrochemical active substance can be regulated through controlling polymerization time or concentration of each component in reaction solution, and furthermore an effect of controlling capacity of the flexible supercapacitor is realized.

The invention discloses a scroll fluid machinery, wherein a fixed scroll (21) with a scroll-shaped lap (24) and a movable scroll (22) are installed on an end plate (23). High polymer actuators (40) adjusting a clearance between the lap (24) and the end plate (23) are fitted into recessed parts at the tip of the lap (24). The high polymer actuators (40) change its shape in the height direction of the lap (24) to adjust the clearance. The high polymer actuators (40) are commonly used as seal members between the end plate (23) and the lap (24). On the other hand, the recessed parts are formed so that a thickness between the recessed parts and the inner peripheral surface of the lap (24) is different from a thickness between the recessed parts and the outer peripheral surface of the lap (24).

The invention discloses a technical method for subpackage downloading of a mobile game. The method particularly comprises the steps of step one, pre-planning treatment for resources, step two, packaging treatment for the resources, step three, loading treatment for the resources, and step four, hot updating treatment for the resources; According to the technical method for subpackage downloading of the mobile game, as to the purpose of a stage-type multiqueue downloading scheme, on the premise of not influencing normal game experiencing of a user, the image quality is not reduced, and the capacity of a first installation package is controlled; the user can download the installation package from a network within short time, and then the mobile game can be directly experienced. In the game process, the resources are downloaded according to various demands and rules. In the process, operation of the user does not need to be interrupted. According to the resource position, whether or not the resources contain the installation package is judged, and multiple downloading queues of different priority levels are listed according to the resource type and position; the hot updating verifiescontrast difference through md5, and difference file queues are extracted by changing the resource position.

The invention provides an all-solid flexible micro super capacitor based on a GQD / Co(OH)2 composite material. The positive electrode of the all-solid flexible micro super capacitor is prepared from a GQD / Co(OH)2 composite material. The GQD / Co(OH)2 composite material is prepared according to the steps as follows: evenly mixing the aqueous solution of GQD (Graphene Quantum Dot) powder, Co(NO3)<2>.6H2O, KCl and water; and getting the GQD / Co(OH)2 composite material through galvanostatic deposition with the mixed solution as electrolyte and nanoporous gold wires as working electrodes. The all-solid flexible micro super capacitor based on a GQD / Co(OH)2 composite material provided by the invention has good conductivity and high energy density, and the capacity thereof is easy to control.

The invention relates to a high-energy density lithium ion battery. A positive electrode including one or more of the following components: LiCoO2, Li(NixMnyCo1-x-y)O2 (x is greater than or equal to 0and less than or equal to 1, y is greater than or equal to 0 and less than or equal to 1), Li(NixCoyAl1-x-y)O2 (x is greater than or equal to 0 and less than or equal to 1, y is greater than or equalto 0 and less than or equal to 1), Li2MnO4, LiNi0.5Mn0.5O2, LiNi0.5Mn1.5O4, LiMPO4, and aLi2MnO3.(1-a)Li(NixMnyCo<1-x-y>)O2 (x is greater than or equal to 0 and less than or equal to 1, and y is greater than or equal to 0 and less than or equal to 1). The negative electrode comprises surface-modified silicon particles, a carbon conductive agent capable of forming a conductive network, an organicpolymer binder with high tensile strength and high elastic deformation characteristics, and a current collector substrate beneficial to electron conduction. The energy density of the battery can be improved, the rate capability and the low-temperature performance of the battery are improved, and the safety performance is better.

The invention relates to a high-capacity-density lithium ion battery negative electrode. The negative electrode comprises surface-modified silicon particles, a carbon conductive agent capable of forming a conductive network, an organic polymer binder with high tensile strength and high elastic deformation characteristics, and a current collector substrate beneficial to electron conduction. The capacity of the negative electrode is greatly improved, and the compaction density is not much lower than that of the traditional graphite negative electrode, so that the negative electrode has the characteristic of high capacity density. When the negative electrode is applied to a lithium ion battery, the lithium ion battery with high energy density can be obtained. The lithium ion negative electrode is prepared by adopting common means and processes in industrial production in the current lithium battery industry; the method is simple, efficient and low in cost, and commercial production of thehigh-capacity-density lithium ion battery negative electrode can be achieved.

The invention discloses processing equipment for an environment-friendly organic fertilizer, and belongs to the technical field of fertilizer processing. The processing equipment comprises a supporting mechanism, wherein a quantitative feeding mechanism and a mixed material screening mechanism are fixed to the supporting mechanism, the quantitative feeding mechanism is located over the mixed material screening mechanism, the quantitative feeding mechanism comprises a plurality of feeding cylinders, the feeding cylinders are distributed in a circular array and fixedly connected through connecting plates, the bottom of each feeding cylinder is fixedly communicated with a first discharging hopper, and the bottom end of the first discharging hopper is fixedly communicated with a discharging pipe. According to the invention, the position of a first baffle in the feeding cylinder can be adjusted by screwing a bolt on the corresponding feeding cylinder, so that the capacity of the feeding cylinders for the organic fertilizer is effectively controlled, the plurality of feeding cylinders in the quantitative feeding mechanism can perform quantitative batching treatment on various kinds of organic fertilizer according to actual batching requirements, the batching accuracy is ensured, and the production quality of the organic fertilizer is better and the quality control is higher in the subsequent mixing processing production process.

The invention relates to a full-automatic ice slurry storing, conveying and metering system which comprises an ice making unit, an ice house, a stirring cabin, an ice poking unit, an ice breaking cabin and a control unit, wherein the control unit comprises a sensing unit, a switching valve and a controller; the sensing unit, the switching valve and the controller are electrically connected with each other; the sensing unit comprises a liquid level sensor, a second liquid level sensor, a third liquid level sensor and a gravity sensor; the controller controls open-close operation of the ice making unit, the ice house, the stirring cabin and the ice breaking cabin through the feedback information of the sensing unit; the ice poking unit conveys the solid-state ice in the ice house into the ice breaking cabin; an ice breaking machine breaks solid-state ice, the broken ice is conveyed into the stirring cabin through a conveyor via a communicating pipe; and broken ice in the stirring cabin is uniformly stirred by a stirrer to form ice slurry, and the ice slurry is conveyed to an ice demanded site through an output pipe. The full-automatic ice slurry storing, conveying and metering systemhas the advantage of automatically finishing storage, convey and metering as demanded.

The invention provides a charging method and device adaptive to chargers with different power. The method comprises the steps as follows: one charger is controlled to charge a battery of a mobile terminal according to charge current I<N>, N is a positive integer, an initial value of the N is 1 and the charge current I<1> is preset minimum charge current; stable output voltage V<N> output by the charger during charging according to the charge current I<N> is read; if the output voltage V<N> is greater than preset safe voltage, the charge current I<N> is added to a preset first current value to obtain the charge current I<N+1> and N=N+1; the step of controlling the charger to charge the battery of the mobile terminal according to the charge current I<N> is executed; and if the output voltage V<N> is smaller than or equal to the preset safe voltage, the optimal charge current is determined according to the charge current I<N> and the charger is controlled to charge the battery according to the optimal charge current. By the method and the device, adjustment on the charge current can be effectively achieved and the damage due to the fact that the chargers with different charge power charge the mobile terminal is avoided.

The invention relates to a radiating fin used for a heat pipe to thread, which comprises a radiating body and a plurality of positioning convex portion. The radiating body has a containing hole for the heat pipe to thread. The positioning convex portion is formed on the peripheral edge of the containing hole for supporting the heat pipe, which makes the heat pipe and the peripheral edge of the containing hole keep a gap.

The invention discloses a continuous monitoring device for radioactive gas. The device comprises a sampling unit, an adsorption and filtration unit, an activated carbon adsorption unit and a separation and monitoring unit, wherein the sampling unit comprises a suction pump connected with an exhausting chimney through a gas extracting pipeline; the adsorption and filtration unit is connected with the suction pump and comprises a molecular sieve, a compression pump and a macromolecular infiltration membrane which are connected sequentially; the activated carbon adsorption unit is connected withthe macromolecular infiltration membrane and comprises at least one mutually connected activated carbon adsorption assembly; the separation and monitoring unit is connected with the at least one activated carbon adsorption assembly and comprises a chromatographic column and a detection device which are connected sequentially. Compared with the prior art, the continuous monitoring device for radioactive gas is provided with multiple activated carbon adsorption assemblies which alternately operate and adopts a temperature swing adsorption principle, so that the concentration of radioactive gas is gradually increased, and the continuity and the accuracy of monitoring are guaranteed. Besides, the invention further discloses a continuous monitoring method for radioactive gas.

The invention discloses a real-time information collection monitoring and dispatching system and method for vehicles, read-writing the information such as ID, paying, etc in the contact and / or noncontact IC card on a vehicle by an IC card read-write device, converting them into digital or non-digital signals by a signal converter, and transmitting these signals together with (or not) video information through the information and data receiving and transmitting device to the computer server at the information center by a wireless communication network. The information center transmits the sound, and images and / or character instructions to the driver and passengers by the network, thus controlling the vehicle. The information center can conveniently and accurately monitor and dispatch a vehicle by using the information on the vehicle. It plays a good role in the aspects of controlling conveying capacity, enhancing operation benefits, stopping crime, etc.

The invention discloses a control method, terminal, control server and system of a Skype network, wherein the method comprises the following steps: a Skype client detects the information of super nodes in the Skype network and reports the information of the super nodes to the control server at the network side; and the control server limits the uplink bandwidth of the super nodes according to the information of the super nodes. In the invention, the control server limits the uplink bandwidth of the super nodes, thus the capacity of the Skype network can be limited; the hardware cost of the utilized equipment is low; the limit of the Skype network can be realized under the conditions that the high processing performance is not needed and a user nearly has no perception; and the defects of no pertinence limit, high equipment cost and user perception influence in the prior art are solved.

The invention discloses an adjustable pressure maintenance ring which comprises a hub mechanism, a pressure adjustment mechanism and an adjustment mechanism; in the hub mechanism, a rim and an air tap with tire pressure and temperature are arranged in a hub; an air storage barrel is arranged in the rim; an adjustment hole is formed in the bottom of the air storage barrel; an adjustment cavity is formed in the lower part of the air storage barrel; the pressure adjustment mechanism is arranged in the air storage barrel; a limiting piece is arranged on the air storage barrel; an air tap cover is arranged below the limiting piece and is internally provided with the air tap; an air bag is arranged below the air tap; the adjustment mechanism is provided with an adjustment device below the air bag; and the adjustment device is arranged in the adjustment hole. According to the adjustable pressure maintenance ring, with adoption of the air storage barrel arranged in the hub as a protective cavity of the air bag, air bag control and protection are infinitely expanded; a customized constant pressure air bag is adopted to store and release overpressure air in a tire; the adjustment device is adopted to control the capacity of the air storage barrel so as to enable the tire pressure to meet the requirements on various road conditions, comfort degree, safety coefficient, oil consumption and the like, so that the manufacturing cost is low, and the popularity is high.

The invention provides a global state persistence decentralized blockchain network node device and a working method, and the node device comprises: a query module which receives a query request and transmits the query request to a routing module; a data management module which is used for setting the storage space of the node according to the supply-consumption ratio and storing and reading node information, wherein the node information comprises a node information storage space upper limit and a node information attenuation coefficient, the supply consumption ratio is the ratio of the storagespace of the node to the storage space required for storing the node information of the node by using the network; a routing module which is used for connecting the node with other nodes according tothe routing table, querying node information on the node and other nodes connected through a routing table according to the query request; anda statement protocol module which is used for transmitting node information transmitted by other nodes to the data management module for storage according to the node information storage space upper limit, and spreading the node information stored in the node to other nodes by using a statement protocol according to the node information attenuation coefficient.

The invention provides an LC filtering system. The LC filtering system is characterized by comprising a first input node (INT+), a second input node (INT-), a first output node (INT+), a second output node (INT-), a capacitor driving module, a controllable capacitor, an inductor driving module, a controllable inductor, a control module, a sensing module, a sampling point (P) and a power module. An LC filter circuit is based on the concretization of the LC band-pass filtering system. An electronic circuit is provided with the LC filtering circuit. A device is provided with the LC filtering circuit. The LC filtering system is long in service life, low in manufacturing cost and good in isolation, and can be applied to high-power weak electricity power supply circuits, power circuits and ultrahigh-voltage power circuits.

The invention relates to the technical field of lithium ion battery production equipment, particularly to an electrolytic solution filling device capable of adjusting filling quantity and used for lithium ion battery production. The device comprises a device main body and a driving motor, wherein the device main body comprises a device bottom plate, supporting legs are fixedly connected to the lower surface of the device bottom plate, one side of each supporting leg is fixedly connected with a driving motor, the upper surface of the device bottom plate is fixedly connected with a device framebody, one side of the inner wall of the device frame body is fixedly connected with an electrolytic solution filling box, the upper surface of the device frame body is provided with a transmission mechanism, and the upper surface of the device frame body is provided with an adjusting mechanism. According to the invention, a piston is driven by a connecting rod to move up and down, when the pistonmoves up and down, the interior of an air bag can be pressurized through an air conveying pipe so as to increase the size of the air bag, and the capacity of an electrolytic solution added into an electrolytic solution filling box can be reduced when the size of the air bag is increased, so that the capacity of the electrolytic solution in the electrolytic solution filling box can be controlled.

An object of the present invention is to provide a fuel-saving control device for a work vehicle and a fuel-saving control method for a work vehicle, which can improve energy recovery / regeneration efficiency and further promote fuel saving. The fuel-saving control device of the work vehicle has: a vehicle speed detector (11), which detects whether it is in the process of driving; an accelerator operation detector (16), which detects whether it is in a state where the accelerator operation part is not operated; 23), which detects whether there is an instruction to lift the arm for loading, unloading and transporting operations; the controller (8), when the vehicle speed detector (11) detects that it is in the process of driving, and the accelerator operation detector (16) detects that it is in the The controller (8) performs control to increase the speed reduction ratio of the travel transmission (4) when the accelerator operating member is not operated and the arm operating lever (23) detects an arm raising operation instruction.

The invention provides a pen type precise seeder which comprises an air sucking and blowing device (1), a first seed bin (3), a coarse screen piece (32) arranged in the first seed bin (3), a second seed bin (4), a bearing base (9) arranged in the second seed bin (4), and a seeding rod (6). The side wall, located in the seed bin (4), of the seeding rod (6) is provided with a seed inlet (10). A locking plate (8) for controlling the seed inlet (10) to be opened and closed is arranged in the seeding rod (6). A check valve (11) is arranged at the position, located below the seed inlet (10), of theseeding rod (6). A ventilation quantitative rod (2) is movably arranged in the seeding rod (6). A cavity (14) is formed between the ventilation quantitative rod (2) and the check valve (11). The pen type precise seeder has the advantages that the seeding amount of seeds can be controlled, the structure is simple, and scientific research work can be conveniently conducted due to the pen type structure.

The invention provides a control method for pressure control of a capacity mode in a breathing machine. The method comprises the steps of calculating the compliance C of the lung of a user according to a set capacity value on the basis of a capacity control mode; calculating an initial control voltage value and an initial actual capacity value, then, repeatedly controlling a voltage value according to a closed-loop control algorithm, and finally enabling an absolute value of a difference between the actual capacity value and the set capacity value to be smaller than a threshold value; obtaining final control voltage. The method can control the capacity of the breathing machine through pressure, and has the advantages of being easy to implement and good in portability.

The invention provides a filling and capping machine, and belongs to the technical field of capping equipment. The filling and capping machine comprises a conveying device, a filling device and a capping device; the conveying device is arranged on a base and used for conveying bottle bodies; the filling device ensures the filling accuracy through an arranged metering cylinder; and the capping device ensures the bottle cap conveying stability through an oscillator. According to the filling and capping machine, the production efficiency is improved, the filling accuracy is improved, and the labor cost is reduced.

The present invention relates to an intelligent control material mixer, which comprises a V-shaped material mixing hopper, wherein a material inlet is arranged above the V-shaped material mixing hopper, a conveying pipe is arranged outside the V-shaped material mixing hopper and is provided with a material conveying pipe communicated to the conveying pipe, the other end of the material conveying pipe is connected to a material feeding bin, the conveying pipe is further provided with a compressed air pipe communicated to the conveying pipe, the front end of the conveying pipe is provided with an atomizing spraying nozzle, the atomizing spraying nozzle is positioned inside the V-shaped material mixing hopper, the conveying pipe is provided with a control valve, the compressed air pipe is provided with an opening / closing switch, and an intelligent control cabinet is arranged outside the V-shaped material mixing hopper and can control the control valve so as to control the conveying amount. According to the present invention, the structure is simple, the manufacturing cost is low, the water content or the additive capacity can be controlled, and the atomizing spraying nozzle is additionally arranged to effectively make the water or additive and the material be completely and uniformly mixed so as to effectively ensure the smooth performing of the subsequent process.

The present invention relates to a refrigerator system for shops, which can be operated according to the load capacity, and can precisely control the temperature fluctuation in the horizontal plane to be extremely small, can reduce noise and space, and is convenient for trial operation, Repair and troubleshoot. A screw compressor without reciprocating motion is used. It is installed in the mechanical room, and controls the speed of the compressor by detecting the operating suction pressure and changing the inverter frequency. It can judge faults, such as abnormal temperature rise of the converter; when a fault occurs, it can be switched to commercial power. The pressure and temperature of each part that reflect the operating status are displayed digitally, and the cause of abnormal stop is also displayed.