49results about How to "Increase the number of openings" patented technology

The invention discloses a cloud remotely-controlled electric vehicle charging station system. The charging station system comprises a charging pile host machine and a charging pile subordinate machine; the charging pile host machine comprises a charging module, a control module, a statistical module, a detection module, a processor, a storage module and a first communication module; the charging pile subordinate machine comprises a charging module, a control module, a statistical module, a detection module, a storage module and a second communication module; the charging pile host machine is in signal connection with the charging pile subordinate machine and a cloud server through the first communication module; and the charging pile subordinate machine is in signal connection with the charging pile host machine through the second communication module. According to the charging station system, statistics on the working states of each charge station can be carried out rapidly; and the charging piles in faults can be handled promptly, so that efficient dynamic management of the charging stations can be realized and the operational cost can be lowered.

The invention discloses a junk information recovery method which comprises the following steps: when a power-on signal is received, starting a data block monitoring thread; performing real time monitoring on the number of system idle blocks through the data block monitoring thread; controlling the starting number of garbage collection threads according to the number of the system idle blocks so asto collect garbage information through the started garbage collection threads. The junk information recovery method can reduce system resource waste and improve system reliability on the premise thatsystem operation efficiency is not affected. The invention further discloses a junk information recovery device and equipment and a computer readable storage medium which all have the above beneficial effects.

The invention discloses an attack detection rule opening method, and equipment. The method includes the steps that network equipment determines whether a current opened attack detection rule has a corresponding trigger opening rule set when flows are made to match the current opened attack detection rule; the network equipment obtains a rule identification in the trigger opening rule set if the current opened attack detection rule has a corresponding trigger opening rule set; and when the default state of the attack detection rule corresponding to the rule identification is a non-set state and the intelligent state of the attack detection rule corresponding to the rule identification is a non-set state or a closed state, the network equipment starts the attack detection rule corresponding to the rule identification, and modifies the intelligent state of the attack detection rule corresponding to the rule identification to be an opening state. According to the embodiment of the invention, the cost and the security of the network equipment can be as balanced as possible.

The invention provides a region operating system and scheduling strategy of wind power heating, and belongs to the technical field of wind power heating. A central control layer of the system can sequentially send an operating state signal of each user to a user terminal layer automatically within each operating time period according to the sequence from poor to good of the building heat preservation performance in a region, and the user terminal layers control start and stop of a heating cable in a phase change energy storage floor or provide operating suggestion information for the users according to received control signals. An operation module of the central control layer can obtain a heating electricity consumption predicted value in a next operating time period according to heating electricity historical data, historical meteorological data and meteorological prediction data and send the predicted value back to a power grid. The problems that the existing wind power heating technology cannot determine region heating electricity consumption requirements, and then the wind power consumption capacity in the power grid is weakened are solved. The region operating system and scheduling strategy of wind power heating can be used for wind power heating.

The invention discloses an argillaceous sandstone geological pipe jacking construction process. The process comprises the following steps of adopting a thixotropic slurry system to inject thixotropicslurry circumferentially into a concrete pipe, specifically, the concrete pipe comprises a plurality of pipe joints, slurry sleeves are arranged on the pipe joints at the head, slurry sleeves are arranged on the pipe joints in the middle at intervals, grouting holes are distributed in the slurry sleeves in the circumferential direction, and the thixotropic slurry system comprises a grouting pump and a grouting pipeline; mixing grouting materials with water and then stirring to obtain the required slurry during mixing the slurry, and using the slurry after standing for 24 hours; and grouting with the grouting pump, using a pressure gauge and a flow gauge to control the grouting pressure to be 1.1-1.2 times the water depth in the grouting process, and simultaneously controlling the groutingquantity, wherein the grouting pipeline comprises a main pipe and a plurality of branch pipes connected with the main pipe, and the branch pipes convey the slurry fed by the pressure in the main pipeto each grouting hole. Besides the slurry sleeves at the head of a tool for pressure feeding of slurry, the slurry sleeves are additionally arranged on the middle pipe joints, so that a slurry supporting ring belt around the pipe is formed through the slurry sleeves.

The invention discloses a braking energy storage device for a pure electric bus and a working method thereof. The braking energy storage device for the pure electric bus comprises an air compressor, acopper coil tube, a condenser, a dryer, a four loop, a foot operated brake valve, a hand brake valve, a regenerated air reservoir, a front braking air reservoir, an auxiliary air reservoir, a hand braking air reservoir, a rear braking air reservoir and a controller; the air compressor, the copper coil tube, the condenser, the dryer and the regenerated air reservoir are connected with each other in sequence through copper pipes and mutually form a main air source pipeline; the four loop, the front braking air reservoir, the auxiliary air reservoir, the hand braking air reservoir, the rear braking air reservoir, the foot operated brake valve, the hand brake valve and the controller are connected with each other through nylon pipes to form a braking energy supply assembly; and according to the working method, condensation and sewage draining of the pipeline are realized in an electric controlled and temperature controlled manner; and the controller controls the air compressor to start and stop. According to the braking energy storage device for the pure electric bus and the working method thereof, the working efficiency of a braking system is enhanced on the basis of guaranteeing thesafety and reliability of the whole braking system, and the energy utilization efficiency is enhanced.

The invention discloses CRB600H prepared without low-temperature annealing treatment, and a rolling process thereof, and relates to the technical field of metallurgy. The CRB600H comprises the following components in percentage by weight: 0.18%-0.25% of C, 0.35%-0.45% of Si, 0.5%-1.2% of Mn, 0.01%-0.04% of P, 0.01%-0.02% of S, 0.003%-0.007% of N, 0.1%-0.5% of Cr, 0.020%-0.040% of V, and the balance Fe and inevitable impurities. The rolling process for the CRB600H mainly comprises the following steps: base metal preparation, loading for round wire rods onto a production line, mechanical descaling, lubrication, pre-rolling ribbing and drawing, stress relief, and winding. The CRB600H prepared without the low-temperature annealing treatment does not need to be subjected to the low-temperatureannealing treatment, and the extensibility of the CRB600H is excellent while the yield strength and the tensile strength of the CRB600H reach the standards. The rolling process for the CRB600H prepared without the low-temperature annealing treatment is simple, saves the production cost, avoids the resource waste, achieves energy conservation and environment protection, and increases the economic benefits.

An application of the yellowsteam milkwort as Chinese-medicinal materials in prepairng the medicines to treat Meniere's disease is disclosed. Its decoction or water-soluble component has also the function of promoting blood circulation and improving immunity.

The invention discloses filter cloth applied to non-ferrous metal high-purity extraction. The multifilament of the filter cloth adopts superfine denier porous polypropylene multifilament, the filter cloth is manufactured in a high-temperature instantaneous polymerization surface treatment process after the weaving of warps and wefts, the texture of the filter cloth is plain, twill, satin weave or any one of all multilayer fabric structures, and the high temperature range is 120-220 DEG C. The filter cloth takes full advantages of the superfine denier porous polypropylene multifilament such as fine single fibers and porous single-beam multifilament, high-temperature instantaneous polymerization surface treatment process is adopted, and the woven filter cloth has the characteristics of high interception precision, good filter cake stripping capacity, excellent acid and alkali resistance and better hydrophobicity. Meanwhile, the invention discloses a weaving method of the filter cloth.

The invention discloses a control device and a control method for stabilizing the pressure of a pneumatic branch pipe network. The control device consists of an air source, a separator, an air storage tank, a stop valve, a pressure sensor, a proportional throttling valve, other normal air use equipment, intermittent high-flow air use equipment and a programmable controller; each branch proportional throttling valve is respectively mounted in an inlet of the intermittent high-flow air use equipment of a conveying pipe network; each branch pressure sensor is respectively mounted in an inlet of each branch proportional throttling valve; and the pressure sensor and the proportional throttling valve are respectively connected to the programmable controller through leads. The control method comprises the following steps: when a measured pressure value of an air use branch is not in an allowed pressure range set by the branch, a corresponding control quantity gradually increased or decreased along a parabola is output to the proportional throttling valve; and the openness of a valve port of the proportional throttling valve is reversely adjusted to stabilize the pressure of the air use branch, so that the air supply quality of the whole pneumatic pipe network branch is improved.

A Chinese medicine in the form of oral liquid, particle, capsule, tablet, or pill for treating osteoporosis is prepared from 10 Chinese-medicinal materials including prepared rehmannia root, fleece flower root, ground beetle, Chinese angelica root, etc. Its preparing process is also disclosed.

The invention discloses filter cloth applied to nano-barium sulfate. The multifilament of the filter cloth adopts superfine denier porous polypropylene multifilament, the filter cloth is manufactured in a high-temperature instantaneous polymerization surface treatment process by a glazing calender after the weaving of warps and wefts, the texture of the filter cloth is plain, twill, satin weave or any one of all multilayer fabric structures, and the high temperature range is 120-220 DEG C. The filter cloth has the advantages of high interception precision, good filter cake stripping capacity, excellent acid and alkali resistance, better hydrophobicity, good reproducibility and the like. Meanwhile, the invention discloses a weaving method of the filter cloth.

The invention discloses a biological active material composition having health care effect which comprises the components (by weight portion) of medical talcum powder 10-60%, medical zinc oxide 5-60%, medical calcined plaster 1-60%, medical pseudo-ginseng powder 1-30%, and one of the following components, medical magnet 1-50%, medical yellow earth 1-50%, medical dried alum 1-40%, medical pearl powder 1-50%, medical mastic 1-40%, medical myrrh 1-40%, medical bletilla striata 1-40%, medical pine pollen 1-40%, the particle size of each constituent is no less than 50 nm.

The invention relates to a sound wave temperature measurement cooperative control cement kiln SNCR denitration system and a working principle thereof. The sound wave temperature measurement cooperative control cement kiln SNCR denitration system comprises a first air pipe, a second air pipe and a computer, wherein the first air pipe and the second air pipe are both provided with a plurality of denitration devices, and each denitration device comprises an ammonia water pipeline, a compressed air pipeline and a temperature measurement combination; and the temperature measurement combination comprises a plurality of sound wave temperature measurement devices which are distributed at equal angles in the circumferential direction, air inlets of the sound wave temperature measurement devices areconnected to one end of the compressed air pipeline in parallel, and a denitration combination is further arranged above the temperature measurement combination. According to the invention, the plurality of denitration devices are arranged in the flue gas flowing direction, and the temperature measurement combinations in the plurality of denitration devices can accurately measure the temperaturedata of any position in the flue gas flowing process, so that the temperature data of flue gas can be measured in real time. In addition, the distance between the temperature measurement combination and the denitration combination in each denitration device is small, and the ammonia spraying amount can be accurately and quickly determined by a plurality of ammonia water spray guns in the denitration combination according to the temperature of the flue gas at the nearby position, so that the denitration control difficulty is reduced, and the control flexibility is greatly improved.

The invention relates to a liquid crystal driving device and sequential control circuit and method for improving startup delay, wherein the liquid crystal driving device comprises a grid driving circuit, a source driving circuit and a sequential control circuit, wherein the sequential control circuit is coupled to the grid driving circuit and is used for sending out a low-frequency frame frequency which is lower than the normal frame frequency of a liquid crystal display and a high-frequency scanning start signal the frequency of which is higher than the that of the normal scanning start signal of the liquid crystal display when the liquid crystal display is started up to operate a preset frequency number of the grid driving circuit, and then, the low-frequency frame frequency is modulated to the normal frame frequency of the liquid crystal display and the high-frequency scanning start signal is modulated to the normal scanning start signal of the liquid crystal according to the trigger signal of the sequential control circuit; and the liquid crystal display is operated according to the normal frame frequency and the normal scanning start signal.

The invention relates to the technical field of agricultural machinery, in particular to an outdoor cultivation mechanism for agriculture with an electric control lifting mechanism, which includes a water collection tank fixed at the lower end of the ground, a horizontal infusion pipeline fixed on the ground and a small vertical motor, and a horizontal infusion The right end of the pipeline is fixedly connected with a three-way connecting pipe, and the left side pipe of the three-way connecting pipe is threadedly connected and fixed with the right end of the horizontal infusion pipeline. An agricultural outdoor cultivating mechanism with an electronically controlled lifting mechanism of the present invention uses a wireless signal receiving controller to control a small vertical motor and an electric pump, and increases the number of drain holes opened by controlling the height of the circular lifting plate And height, so as to freely change the watering amount according to needs, greatly improving the efficiency of outdoor large-scale watering.

The invention discloses an LED display screen energy saving method and device, equipment and a storage medium. The method comprises the steps of collecting display data; updating the display data of the next line when the line scanning period enters the shadow elimination time, and calculating the signal pulse width of the display data in each column driving signal of the next line at the shadow elimination time, wherein the vanishing time is a time slot between line scanning pulses of adjacent line scanning signals; judging the working mode of the driving circuit of the column driving module corresponding to each column driving signal based on the signal pulse width, and adjusting the driving circuit of the column driving module corresponding to each column driving signal according to the working mode. Compared with the prior art that the energy-saving mode can be triggered only when the next frame of data is all-zero data, the signal pulse width of the display data in each column driving signal is judged in the vanishing time, the starting frequency of the energy-saving mode of the column driving module in the row scanning period is increased, and therefore the energy-saving efficiency of the LED display screen is improved.

The invention discloses a medicinal composition for preventing and treating mycotoxicosis of pigs, as well as a preparation method and application thereof. The medicinal composition comprises the following components in percentage by weight: 8-14 percent of germanium amino acid chelate, 40-80 percent of salvia extract, and the balance of auxiliaries, wherein the germanium amino acid chelate comprises but is not limited to germanium lysine, germanium methionine, germanium hydroxymethionine, germanium glycine, germanium tryptophane, germanium threonine and the like. The medicinal composition is scientific in compatibility, low in cost and convenient to use, has the effect of promoting metabolism of mycotoxin in a pig body and treating immunosuppressive diseases of a pig, can be directly added in pig feed and drinking water, does not have toxic or side effect or drug residue, is a medicinal composition which accords with safe veterinary drugs, guarantees animal-derived food safety for preventing and treating mycotoxicosis.

The invention belongs to the technical field of traditional Chinese medicine preparation, and discloses a compound bone arthralgia plaster medicine, a preparation method and application. The compoundbone arthralgia plaster medicine comprises the following components according to weight: 20 g of garden balsam stem, 20 g of lycopodium clavatum, 20 g of Chinese angelica, 20 g of notopterygium root,15 g of radix angelicae pubescentis, 25 g of lithospermum, 10 g of asarum, 20 g of cassia twigs, 10g of radix aconite, 10 g of radix aconiti kusenzoffii, 20 g of radix clematidis, 15 g of golden cypress, 20 g of radix angelicae, 15 g of prepared frankincense, 15 g of prepared myrrh, 15 g of carthamus tinctorious, 10 g of arisaema heterophyllum blume, 10 g of stiff silkworm, 10 g of raw nux vomica,15 g of ephedra and 20 g of radix stephaniae tetrandrae. According to the compound bone arthralgia plaster medicine provided by the invention, the affected parts are locally and directly stimulated through point application therapy, the efficacy of the medicine directly reaches the affected parts, the therapy is more targeted, the part selection is accurate, the duration is long, the curative effect is definite, the medicine is safe and free of wound, and the medicine has the advantages of being simple, economical and practical and can be widely applied clinically.

The preparation method comprises the following steps: mixing an aluminum source, a magnesium source, a silicon source, a calcium source and water in proportion, and grinding at 120-240 DEG C to obtain a colloidal precursor; transferring into a reaction kettle, adding an auxiliary agent in proportion, stirring for a period of time, sealing the reaction kettle, and reacting at 400-800 DEG C to obtain a solid matter; performing vacuum drying treatment to obtain a carrier; and mixing the carrier and the phase change material in proportion, carrying out stirring reaction at 55-75 DEG C, and carrying out drying treatment to obtain the shaped phase change energy storage material. The carrier of the three-dimensional network structure is prepared from various mineral substances and the modification additive, and the phase change material is immobilized in the carrier in a chemical reaction mode, so that the heat conductivity coefficient of the phase change energy storage material is improved, leakage of the phase change material after repeated use is avoided, and the service life of the phase change material is prolonged.

The invention relates to a method for reducing a noon break proportion of mango stomata. The method comprises the following steps: 1) selecting mango trees in an adult period; 2) determining noon break time of mangoes by observing opening and closing proportions of stomata of lower skins of mango leaves in different time periods; 3) continuously spraying water on leaf surfaces for 20 minutes or 30 minutes in a noon break period of the mango stomata, and spraying water again after 10 minutes or 20 minutes or 30 minutes; and continuously spraying water to leaf surfaces for 1-6 times; and 4) after continuous water spraying, the stomata in the leaves are opened and the leaves perform photosynthesis. The method can remarkably improve the opening number of the stomata in the leaves of the mangoes in the noon break period, enables an average stomata opening rate to reach 57%, has a good effect on reducing the noon break proportion of the stomata of the mangoes, thus enhances plant photosynthesis and improves fruit quality.

The invention relates to a stability extension system for a vaneless diffuser of a centrifugal compressor. According to the stability extension system, backflow channels are arranged on the inner side wall of the vaneless diffuser, wherein openings are formed in the two ends of each backflow channel, and the backflow channels are linearly distributed in the radial direction of the vaneless diffuser. The multiple backflow channels are distributed in the circumferential direction of the vaneless diffuser. Dynamic pressure sensors are further arranged in the stability extension system, distribution, in the circumferential direction of the vaneless diffuser, of the dynamic pressure sensors is consistent with the arrangement of the backflow channels, and the distribution positions, in the radial direction of the vaneless diffuser, of the dynamic pressure sensors at least include the positions of backflow inlets of the backflow channels and the positions of backflow outlets of the backflow channels. Opening and closing devices are arranged in the backflow channels. A controller can independently control the opening and closing device in any backflow channel. By means of the active intelligent regulation and control manner, under the condition that the performance and efficiency of a compressor under the design condition are not influenced, active and intelligent stability extension of the vaneless diffuser is achieved.

The invention relates to an anion intelligent oil saving and emission reduction system for an automobile fuel oil engine and a running method of the system, and belongs to the field of anion and engine fuel oil. The system comprises anion generators, an engine rotating speed collection device, an information analysis control center, an information processing device and a grounded guide chain. According to the system, the air anion concentration of the end of an engine gas inlet can be adjusted according to the output power of the automobile fuel oil engine, combustion efficiency is further increased, and the effects of oil saving and emission reduction are achieved; the air anion concentration of the end of an engine exhaust port can be adjusted according to the output power of the automobile fuel oil engine, and tail gas is further purified; and in addition, when it is detected that the automobile engine is in an idling state for a long time, the number of the started anion generatorsof the end of the engine gas inlet can be improved, carbon deposition is further eliminated, the defect that current anion oil saving systems cannot achieve intelligent adjusting according to engineoutput power is finally effectively overcome, and the high efficiency, energy saving and emission reduction comprehensive effects are achieved.

The invention discloses an automatic bagged material feeding device and a feeding machine comprising the same. The automatic bagged material feeding device comprises a material conveying belt, a material bin and a bag breaking mechanism, the bag breaking mechanism comprises a feeding chamber, a bag clearing rotating disc, a bag breaking piece and a driving mechanism, the feeding chamber is of a structure with the two ends open, the bottom end of the feeding chamber communicates with the material bin, the section of the upper half portion of the feeding chamber is in a trapezoid shape, the section of the lower half portion of the feeding chamber is in a square shape, the discharging end of the material conveying belt is located above the feeding chamber, the bag clearing rotary disc is coaxially provided with a second connecting shaft, the second connecting shaft is connected with the feeding chamber through a rotary disc support, and the second connecting shaft is connected with the driving mechanism through a belt; and the bag clearing rotating disc is provided with bag claws in the circumferential direction of the bag clearing rotating disc, wherein the bag claws are used for bringing out empty bags in the feeding chamber when the bag clearing rotating disc rotates. According to the automatic feeding device, automatic feeding, bag breaking and bag clearing are achieved, manual carrying and bag opening are not needed, and potential safety hazards are effectively avoided.