33results about How to "Improve continuous use" patented technology

The disclosed activator for lead-acid accumulator includes distilled water, sulfuric acid, cobalt sulfate, hydroxylamine sulfate, aluminum sulfate, cadmium sulfate, magnesium sulfate, and binary carboxylic acid. Advantages are: preventing pole plates from vulcanizing, increasing capacity and service life of accumulator, shortening time for charging accumulator, reducing evaporation of electrolyte in use, reducing internal resistance, avoiding overcharge. Moreover, the invention solves self-discharge issue of accumulator effectively.

The invention discloses a modularized biological reactor which comprises a tank, a water inlet pipe and aeration devices communicated into the tank, and a biological filler in the tank, wherein the biological filler and a plurality of aeration devices are arranged in the tank in a unit module type, and the aeration devices comprise a plurality of aerators, air compressors, air distribution pots and a plurality of air supplying pipes. The outer edges of both sides of the top of the tank are provided with a pair of tracks, a gantry support is arranged on the tracks, the top of the gantry support is provided with a moving device with a hanging hook, and the top of a modular support of each unit module is correspondingly provided with a hanging ring. Compared with the prior art, the invention can hoist any unit module in the tank. When one of the unit modules has a failure and needs to be repaired or the biological filler or the aerator needs to be replaced, the entire biological reactor does not need to stop working, only one unit module is required to be hoisted to be independently and conveniently repaired, thereby the continuous utilization performance of the system is reinforced.

The invention discloses an agricultural unmanned helicopter comprising a solar battery, a charging circuit of the solar battery, a storage battery and a control circuit of the storage battery. The solar battery is used for converting solar energy into electrical energy, and the storage battery is charge through the charging circuit. The agricultural unmanned helicopter is powered by solar energy and is worry saving for users and suitable for automatic wide-range application, and sustained use life is prolonged.

The invention discloses a mushroom stick for increasing and improving mushroom yield and quality and belongs to the technical field of edible mushroom production. The mushroom stick is particularly prepared from the following substances: maize cob, pine bark, paulownia saw dust, Chinese herbal medicine slag, bran, wormcast, vermiculite, gypsum powder, beewax, modified bentonite and a nutrition additive. The ingredient collocation of the substances is reasonable; the yield of mushrooms bred by the prepared mushroom stick can be increased by 15-20%; the vitamin C content in the bred mushrooms is increased by more than twice; an iron and zinc content is increased by 30-40%; the mushrooms are uniform in size; mushroom pulp is plump; and the mushrooms have very strong market competitiveness.

The invention discloses a mobile terminal, which comprises a battery, a solar battery, a direct current charging module, a solar charging module, a switching unit and a control unit, wherein the solar charging module is used for carrying out voltage boosting conversion or voltage reduction conversion on the voltage generated by the solar battery to obtain the charging voltage of the battery, the switching unit is used for switching and selecting the solar charging module or the direct current charging module for charging the battery, and the control unit is used for controlling the on-off state of the solar charging module and the direct current charging module, controlling the switching action of the switching unit and detecting whether the direct current charging module has the direct current power supply input or not. The mobile terminal has the advantage that through the voltage boosting and the voltage reduction on the voltage generated by the solar battery, the solar charging can also be realized in cloudy days or at nightfall or under the indoor illumination conditions. In addition, the uninterruptible charging power supply in the mobile terminal is realized through the combination of the mobile terminal and the direct current charging, so the time for continuously using the mobile terminal is effectively prolonged.

The invention discloses a wastewater precipitating and recycling device for building decoration engineering. The wastewater precipitating and recycling device comprises a body, a wastewater inlet, anaeration pump, a deslagging mechanism and a liquid outlet, wherein the top end of the body is provided with the wastewater inlet; the deslagging mechanism is fixedly arranged at the bottom part of thebody; the deslagging mechanism comprises a screw rod, a motor, a sliding block, a slag scraping plate and a sliding rod; the screw rod is rotationally connected to the bottom end of the body throughbearing seats arranged on two ends; one end of the screw rod stretches to the outer side of the body, and a first belt wheel is fixedly arranged on the stretching end of the screw rod; a second belt wheel is fixedly arranged at the end part of an output shaft of the motor; two sides of the bottom end of the body are provided with slag outlets; the position above the deslagging mechanism, of the side surface of the body is fixedly provided with the liquid outlet.. The deslagging mechanism is fixedly arranged on the bottom end of the body and the slag scraping plate is driven to do reciprocatingmotion through the motor, so that a removing process of slag materials on the bottom end of the inner part of the body can be completed, the operation is simple and convenient, the continuous using performance of the wastewater precipitating and recycling device is improved, and economy and practicability are achieved.

The invention discloses an anti-slide pile-anchor cable connecting device suitable for a side slope model test. The anti-slide pile-anchor cable connecting device is used for connecting an anti-slidepile and an anchor cable with one end penetrating through the anti-slide pile, and comprises a first fastening device, a second fastening piece and a third fastening piece, wherein the first fasteningdevice is connected to the anti-slide pile; the second fastening piece is connected to one end of the anchor cable; and the third fastening device is connected into the second fastening device in anembedding mode. The first fastening device is fixedly connected to the anti-slide pile through a plurality of first fastening pieces. The end, connected with the second fastening piece, of the anchorcable penetrates through the anti-slide pile. The outer side of the third fastening piece is connected in the first fastening device in an embedding mode, and the inner side of the third fastening piece is connected in the second fastening piece in an embedding mode. By adjusting the embedding depth of the third fastening piece in the first fastening device, different prestresses are applied to the anchor cable. According to the anti-slide pile-anchor cable connecting device, the connection depth of the anchor cable and the anti-slide pile can be adjusted, and the prestress applied to the anchor cable can be accurately adjusted, so that the connection effect is greatly enhanced, the effectiveness of the applied prestresses is improved, the test period is shortened, the test difficulty is reduced, and the precision of the model test is improved.

The present invention discloses a method for scheduling of service processes in hybrid cloud considering virtual machine deployment and an interval-based charging mode. The method includes: acquiring a task set TS, a hybrid cloud CPS, a physical machine set PMS, a periodic charging mode TCM, a maximum number of iterations Maxiter, a group population Gpop, a maximum generation number E of sparks, a maximum explosion amplitude R, an initial temperature T, and a cooling rate cr; in an initial phase, first generating an initial firework population; performing random encoding on each firework into a real number list, represented by a priority list of tasks; decoding each firework into a complete scheduling solution and calculating an objective value of the solution; and in an iteration phase, continuously updating the firework, and outputting the best solution once a stop condition is satisfied.

The invention provides sustainable aquaculture equipment of a floating tank type structure. The equipment comprises a fixed protection net and thread fixing holes, high-strength floating boards are arranged on the top of the body of the equipment, the upper part of the circumference of each high-strength floating board is provided with four protruding fixed boards in an annular array, fixed mounting hole grooves are formed in the tops of the outer sides of the protruding fixed boards, the interiors of the fixed mounting hole grooves of the protruding fixed boards are all fixedly provided withreinforcing fixing blocks through bolts, the bottom centers of the reinforcing fixing blocks are all fixedly provided with fixing limit chains through threads, and the bottoms of the fixing limit chains are fixedly provided with fixed counterweight blocks through threads. As the high-strength floating boards are arranged, the fixed installation of an internal breeding fixed tank is facilitated, sothat the breeding fixed tank floats on the water surface, fixing and limit are facilitated to enhance the anti-wind-wave capacity through the four fixing limit chains, protecting and sheltering for internal floating fixed bags at the bottom are achieved, the continuous use performance of the floating fixed bags is enhanced, and at the same time, the overall structure facilitates the installationand disassembly of various components.

The invention relates to the technical field of edible fungus planting, and discloses a China-hemp fungus stick. The China-hemp fungus stick is prepared from the following components: sawdust, wheat bran, rice husk, bean cake, cane sugar, gypsum, quicklime and a mixture of China-hemp stem core powder. The China-hemp fungus stick is a fungus stick prepared from a plurality of substances through reasonable combination for cultivation of agaric; the requirements of the agaric for various nutrient substances at different growth stages can be met; part or even all of the sawdust is replaced with the China-hemp stem core powder; and the utilization rate of the substances and continuous use of the fungus stick can be easily improved.

The invention relates to the technical field of electric controllers, in particular to a wind-solar hybrid controller intelligently controlled by a single-chip microcomputer. The controller comprisesa controller body, a single-chip microcomputer is detachably connected to the inner side of the controller body through bolts, and a temperature sensor is fixedly connected to the inner side of the top end of the controller body. The inner side of the top end of the controller body is fixedly connected with a fixing rod, one end of the fixing rod is fixedly connected with a draught fan, and the draught fan is arranged on the inner side of the top end of the controller body. The controller body can automatically discharge according to actual needs and on-site environment, the controller body ismore convenient to use and has good practicability, and similarly, in different working environments, a sensor module can also be a pressure sensor, a human body sensor and other electronic devices capable of sensing the external environment.

The invention discloses an oil filter, which comprises a motor, wherein a power output end is provided with a secondary filtering assembly in a detachable manner; a shell used for packaging the motor and the secondary filtering assembly; a cover body is detachably arranged at the upper end of the shell, wherein an oil inlet hopper matched with an oil outlet of the oil press is arranged on the cover body; and an oil outlet pipe matched with the secondary filtering assembly arranged on the shell. According to the oil filter provided by the invention, by designing the structure of the oil filter, compared with an existing oil filtering mode, the oil filter has a passive oil filtering effect and an active oil filtering effect, the oil filtering modes of the oil filter are remarkably different, and the oil filtering effect and the oil filtering efficiency can be effectively improved compared with the prior art; the oil filter can be adaptively applied to the matched oil filtering process of a large oil press and a small oil press, the oil product brightness after oil filtering can be improved by 20% or above, and the oil filtering speed is increased by 30% or above.

The invention relates to the technical field of LED packaging, and discloses a high-efficiency LED packaging structure for attaching and dissipating heat. One end is rotatably connected with a rotating connecting block, and two rotating blocks are respectively fixedly connected on the front and rear surfaces of the rotating connecting block, and the opposite ends of the two rotating blocks are rotatably connected with a rotating rod, and the rotating rod A slide block is rotatably connected to one end away from the rotating connection block, and a glue gun is fixedly connected to the surface of the slide block away from the support plate. The assembly fits the heat-dissipating high-efficiency LED packaging structure to adjust the distance between the glue gun and the glue gun, so that the lamp beads on different LED brackets can be dispensed. The device is easy to operate and does not require too much The steps are cumbersome, and the distance between the two glue guns can be adjusted only by rotating the rotating lever.

The patent discloses a humidity test probe, which comprises a tubular housing and a top cover arranged at the top of the housing. Two conducting blocks are arranged on the top cover. A clamping plate capable of blocking a conical pipe is arranged at a position close to the bottom inside the housing. Two copper plates which directly face each other are clamped on the clamping plate. The two copper plates are both plastered on the housing. The two copper plates are respectively connected to the two conducting blocks through wires.

The invention discloses a drainage bag for hepatobiliary nursing. The drainage bag comprises a bag body, a drainage tube is connected to the center of the top of the bag body in a penetrating mode, and the drainage tube is connected with the bag body through a lantern ring. Two rope knots and two strip knots are matched to make the rear side faces of the annular frames at the top and the bottom of the bag body tightly attached to the thigh surface of a patient, then a first pull rod and a second pull rod enable the top and the bottom of the bag body to be limited on the thigh of the patient through the rope knots and the strip knots, then the bag body is prevented from being separated from the body of the patient, and the stable effect of the bag body and the body of the patient is improved by utilizing a limited mounting mode; and the bag body and the thighs of the patient are stably limited through the two annular frames, meanwhile, the situation that the bag body is tightly attached to the thighs of the patient due to the rope knots and the strip knots is avoided, when the bag body is filled with liquid permeated by the body of the patient, extrusion force can be prevented from being generated between the bag body and the surfaces of the thighs of the patient, and the situation that the bag body is damaged due to extrusion can be avoided.

The invention discloses a continuous negative pressure drainage device for orthopedic internal fixation, comprising a support assembly, a drainage assembly, and a dredging assembly. The support assembly is located at the bottom of the device, and a drainage assembly is arranged above the support assembly. The drainage component is equipped with a dredging component. The invention is scientific and reasonable, and is safe and convenient to use. The whole process of the device can be carried out without any manual operation. The superimposed and concentrated release of normal negative pressure suction is used to dredge the blockage inside the drainage tube. So that patients do not need to pay attention to observation all the time to avoid the phenomenon of drainage tube blockage, design a large flow check valve main body, ball blocking moving groove, ball blocking, flow channel, instead of using the one-way valve in the prior art to ensure the drainage process The lumps in the valve will not be blocked at the one-way valve. This design is not easy to cause blockage. Several drainage bottles are designed to communicate with each other. When a drainage bottle is full, there is no need to replace the empty drainage bottle immediately, which improves the continuous use of the device. .

The invention discloses a portable multifunctional recording method and device for innovation and entrepreneurship of college students, and relates to the technical field of image acquisition and processing, and the method comprises the steps: generating a starting signal for controlling the starting of a record; collecting original image information of the target area, and extracting face image information and operation area image information; forming a cursor point is formed in the target area after the laser punctuator is started; collecting working state image information of the target object, and connecting cursor points to form an interception labeling box; and intercepting and reserving and then storing effective image information in the working state image information. According to the recording device, irrelevant background image information existing in the collected working state image information can be filtered and deleted according to the interception marking box, so that only related image information in the innovation and entrepreneurship working process is reserved, the size of the image information is effectively reduced, and the continuous use performance of the recording device is improved; and the device is small in overall size and convenient to carry, and can be used in most working environments.

The invention discloses an automatic appearance inspection system for a PCBA (Printed Circuit Board Assembly). The system comprises a client side, a server, a product management system and a central processing module, wherein the client side and the server are in bidirectional connection through the Ethernet; the server and the product management system are in bidirectional connection through theEthernet; the product management system and the central processing module are in bidirectional connection through the Ethernet; the central processing module and a data comparison module are in bidirectional connection; and the output end of the central processing module is independently connected with the input end of a tag preset module and the input end of a display unit. The invention relatesto the technical field of PCBA detection. By use of the automatic appearance inspection system for the PCBA, infrared is used for measuring a distance, a standard mode is established, automated equipment is cooperated to carry out information conversion and comparison so as to be simple, clear, practical and efficient, and enterprise income is improved. By use of the system, the problems that enterprise cost is surely increased since an existing PCBA appearance detection way is low in efficiency and simultaneously needs more manpower can be solved.

The invention relates to the technical field of synchronous belts, in particular to a corrosion-resistant synchronous belt for a glass cleaning robot and a preparation method of the corrosion-resistant synchronous belt. The synchronous belt is prepared from the following raw materials of: chloroprene rubber, butadiene styrene rubber, fluororubber, chlorosulfonated polyethylene, a poly (p-phenylene benzobisoxazole) fiber net, benzalkonium, neodymium dibenzyl dithiocarbamate, lanthanum citrate and modified mica. The rubber of the synchronous belt is high in crosslinking density, a molecular network of the rubber is compactly connected, and therefore, external substances are effectively shielded, and the synchronous belt has an excellent anti-corrosion effect and excellent mechanical properties.

The invention discloses an oil pressing system. The oil pressing system comprises an oil press and an oil filter matched with the oil press; the oil press is configured to include a cage bar-type barcage used for realizing pressing operation, and a feeding unit cooperating with a feeding end and a discharging end of the cage bar-type bar cage to form a feeding and pressing cycle; and the oil filter is configured to include a motor and a shell, wherein the power output end of the motor is detachably provided with a secondary filtering assembly; and the shell is used for packaging the motor andthe secondary filtering assembly. Compared with the prior art, the oil pressing system provided by the invention has the advantages that pressing and filtering are integrated, the filtering effect isbetter, the filtering speed is higher, and finished oil is clearer.

A one-piece digging tooth having a socket opening to a rear end of the tooth for receiving and accommodating at least a lengthwise portion of a nose portion of an adapter extending forward from earth working equipment. The digging tooth has a top surface and a bottom surface which angularly diverge from each other between a forward end and the rear end of the tooth and two side surfaces. The tooth further includes a longitudinally elongated and centrally disposed tine with another longitudinally elongated tine outwardly cantilevered from and disposed to opposite lateral sides of and extending generally parallel to the central tine. To enhance their penetration capability, a width and thickness of all the tines constantly diminishes as the tines longitudinally extend toward the forward edge of the tooth. Opposed side surfaces on each tine are separated from each other by a longitudinally cleft whereby providing the digging tooth with at least two channels for directing materials, worked free by the tines, rearwardly toward and into the earth working equipment.