49results about How to "Reasonable load" patented technology

The invention provides a control device of an air conditioner compressor. The control device comprises a main circuit unit and a weak-magnetic closed-loop regulating circuit, wherein the weak-magnetic closed-loop regulating circuit acquires working data information of the compressor from the main circuit unit, performs analysis and computation according to the acquired information, and supplies a control signal to a contravariant circuit of the main circuit unit so as to control the working voltage and working frequency of the compressor. The invention also provides a variable-frequency air conditioner with the control device of the air conditioner compressor. The invention further provides a control method of the air conditioner compressor. The control method comprises the following steps of: supplying power to the compressor by the main circuit unit; acquiring the working data information of the compressor from the main circuit unit by using the weak-magnetic closed-loop regulating circuit; performing analysis and computation according to the acquired information; and supplying the control signal to the contravariant circuit so as to control the working voltage and working frequency of the compressor. A power factor correction (PFC) circuit is matched with the weak-magnetic closed-loop regulating circuit to realize the high-efficiency and stable running of the compressor in a high-frequency area and a low-frequency area.

The invention discloses a control method of a heat pump water heater, the heat pump water heater and a heat pump unit and belongs to the field of heat pump water heater devices and control methods thereof. The control method of the heat pump water heater, the heat pump water heater and the heat pump unit are designed in order to overcome the defect that protection on a compressor is not available in the prior art. The control method of the heat pump water heater includes the steps that the water flow value is controlled according to the water inlet temperature of a water side heat exchanger, the water flow value is increased along with increase of the water temperature, and the higher heating energy efficiency ratio COP can be obtained under the condition that reasonable loads of the compressor are guaranteed. The heat pump water heater for implementing the control method comprises a control device, a water pump and a thermal bulb, wherein the water pump and the thermal bulb are connected with the control device. The thermal bulb is arranged at the position of the water inlet end of the water side heat exchanger. The water pump is a variable-frequency water pump. According to the control method of the heat pump water heater, the heat pump water heater and the heat pump unit, the water flow value is controlled according to the water inlet temperature of the water side heat exchanger, and the higher heating energy efficiency ratio COP can be obtained under the condition that the reasonable loads of the compressor are guaranteed.

The invention discloses an intelligent control method based on the refrigeration performance curve. On the basis of a COP performance coefficient value curve of a cold water unit under the specific condition, according to the actually-measured COP value of the cold water unit under part of loads, curve fitting is used for carrying out optimization calculation, and a favorable control scheme is found; according to the selected control scheme, the starting and stopping frequency and the load rate of the cold water unit can be controlled; the cold water unit works under the specific condition andhigher COP value, work efficiency of the cold water unit can be improved, and more energy is saved.

The invention discloses a group control method based on a data center water chilling unit performance curve. The method is based on the curve of values of the coefficient of performance (COP) of a data center water chilling unit under special operating conditions, optimization calculation is conducted through curve fitting according to the actually measured COP values of the water chilling unit with partial loads, a favorable control scheme is found, the start-stop number and the load rate of the water chilling unit are controlled through the selected control scheme, thus, the water chilling unit works under the special operating conditions with high COP values, the working efficiency of the water chilling unit is improved, and more energy is saved.

The invention discloses an edge computing platform container deployment method and system based on load prediction. The edge computing platform container deployment system comprises a plurality of computing nodes and a central node, wherein original load monitoring systems are carried on the computing nodes; the original load monitoring systems are respectively connected with a node load prediction system, and are uploaded to a central server through the node load prediction system; the node load prediction system and a computing task management system are carried on the central node; an LSTMmodel corresponding to each computing node is arranged on the node load prediction system, and the node load prediction system receives node original load information and sends a prediction result tothe computing task management system; and the computing task management system is responsible for deploying the container, and the computing task management system feeds back the node number and the task time to the node load prediction system according to the received information and issues the container to the available computing node. According to the edge computing platform container deployment method, the containers are reasonably deployed to the computing nodes, so that the cost of computing tasks is reduced.

The invention relates to a triangle of a high device number towel machine and a design method. The triangle comprises a raising cam and a stitch cam, wherein a raising curve track is arranged on the raising cam, a stitch curve track is arranged on the stitch cam, the side surface at one end of the raising cam is arranged oppositely to the adjacent surface of the stitch cam, a triangle clearance is formed between the two end surfaces, arranged oppositely, of the raising cam and the stitch cam, the port of the raising curve track and that of the stitch curve track are in butt joint at the adjacent opposite surfaces of the raising cam and the stitch cam, the distance from the center of the raising port of the raising cam to the lower end surface of the raising cam is the raising height, the highest position of the raising curve track is the highest raising point, and the lowest position of the stitch curve track is the lowest stitch point. The triangle of the high device number towel machine is applicable to a circular knitting machine, and the newly designed triangle enables production of a high device number towel cloth to be possible.

Embodiments of the invention provide a load balancing method, a load balancing device, electronic equipment, and a storage medium. The method comprises: acquiring load information of each service nodein a service system; determining the current load weight of each service node by using the load information of each service node based on a preset equalization algorithm; backing the current routingdata of the routing table up to a preset location; updating the routing data in the preset location according to the load weight of each service node to obtain the updated routing data; and configuring the updated routing data as the current routing data of the routing table. The load balancing method provided by the embodiments of the invention uses the load information of each service node to determine the current load weight of each service node, and may configure the load of each service node, which is more reasonable, according to the real-time load information of each service node, thereby improving the processing efficiency of the service system.

The invention relates to the technical field of waste cloth reusing and particularly relates to a waste cloth regenerating and reusing device which comprises a loosening mechanism and combing mechanisms, wherein a discharge area of the loosening mechanism and a feed area of the combing mechanism are connected through a conveying mechanism. A method for recycling waste cloth by use of the device comprises the following steps: firstly performing same-color screening of the waste cloth; putting the waste cloth with the same color into the loosening mechanism to be loosened; conveying the loosened fiber from the discharge area to next loosening mechanism for performing further loosening treatment; combing the fiber loosened again by a plurality of combing mechanisms to finally form regenerated fiber; spinning by reusing the regenerated fiber. According to the waste cloth regenerating and reusing device and the recycling method thereof provided by the invention, the waste cloth is treated by the loosening mechanism and the combing mechanisms; the waste cloth can be dispersed into regenerated fiber, and the length of the regenerated fiber can reach 1.5-3cm; moreover, the finished product yield can reach around 95%, and pollution to the environment and the like is avoided.

A method of sequestering boron species in a fracturing fluid includes the use of a boron chelating agent. Also disclosed are methods of producing a fracturing fluid using produced or recycled base fluids which may be contaminated with boron, and methods of stimulating of hydrocarbon-bearing formations using such fracturing fluids.

The invention discloses a load balancing method and device based on output state feedback in a CLOS system, and relates to the technical field of load balancing of the CLOS system. The method comprises the following steps that: cache state information of CMs (Central Modules) is stored in corresponding data cells, and the corresponding data cells are transmitted to OMs (Output Modules); after the data cells are received, the OMs resolve cache states of the CMs, and transmit the resolved cache states to IMs (Input Modules); the IMs build CM cache state lists according to the cache states transmitted by the OMs, and update the built CM cache state lists; and the IMs obtain bit vector groups feeding back cache state minimum values with the CM cache state lists in a mode based on output state feedback, perform calculation and inquiry according to the bit vector groups to obtain links of data cells to be transmitted, and transmit the data cells to be transmitted through the links under the condition that the links are valid. Through adoption of the load balancing method and device, the working efficiency and performance of the CLOS system are not lowered due to load unbalance, so that the overall scheduling capability and performance of the system are maintained.

The invention discloses a sea condition simulation device of a ship. The sea condition simulation device of the ship can simulate stress alternation situation of the ship in a marine environment and provides a reference basis for ship design and check. According to the sea condition simulation device of the ship, by using a parallel mechanism to construct a six-degree-of-freedom platform, requirements on various motion attitudes of the ship in the marine environment are satisfied; four wave blasting devices are uniformly distributed on the surrounding of the ship; through combination between the wave blasting devices, the propelling tendency and strength of the waves can be simulated; as circular point clamping heads and sucker clamping heads are distributed in a crossed manner, the inclined surface of a hull can be stably clamped; and as a vortex generating device and an air blower set are arranged, sea vortexes and sea storms can be simulated; and under the coordination of specific smog, the pneumatic streamline situation of the hull can be very well displayed. According to the sea condition simulation device of the ship, the design mechanism is special, the sea severe environment and the hull stress condition are simulated in a maximized manner, and deflection and moving attitudes of the hull are monitored in real time under the coordination of recognition of a vision camerato provide an important reference basis for hull design and manufacturing.

The invention discloses an in-shaft spline and outer circle coaxiality machining and positioning device and a process method. According to a traditional method, the outer circles of workpieces are clamped through a chuck, and then the end faces are pressed; due to the fact that the sizes of the outer circles and the axial lengths of the workpieces are different, some workpieces can not be directly clamped and can not be positioned until multiple gaskets are arranged at appropriate positions, positioning standards and alignment standards of the workpieces can not be unified, the tool rigidity is influenced when the axial sizes are large, and the machining accuracy is low. The in-shaft spline and outer circle coaxiality machining and positioning device is composed of a jig body and a gasket. Four U-shaped grooves which are evenly distributed are formed in the bottom of the jig body. The jig body is fixed to a working table when T-shaped bolts penetrate the U-shaped grooves. Four T-shaped grooves which are evenly distributed are formed in the upper end of the jig body. Workpieces are fixed when T-shaped bolts penetrate the T-shaped grooves. The gasket is placed on the jig body, and it must be ensured that two planes are parallel. The workpieces are placed on the gasket. The gasket is selected according to the workpiece positioning outer circle size. According to the designed positioning device, the purpose of unifying the in-shaft spline and outer circle process standards is achieved, positioning is stable, and the machining accuracy is high.

The invention discloses a software switch load balancing method comprising the following steps that (1) network port binding is set; (2) the network port rate in the network binding is acquired; (3) ordering parameters are calculated according to the network port rate and the data transmission volume within a certain period; (4) available network ports are ordered according to the ordering parameters; (5) the ordering result is processed and whether load migration is triggered is judged; (6) if load migration is triggered, the load required to be migrated is selected according to the type of the load; and (7) the load is migrated and the network port used by the migrated load is changed. The invention also discloses a software switch performing the method. With application of the method, the network port rate is included in the load balancing process, the network port rate information is acquired and the load type is judged; meanwhile, the method has a load selection mechanism before migration so that reasonable load balancing can be performed.

The invention discloses a loader specially for discharging coal, comprising a power source, an executing mechanism and a working mechanism, wherein the working mechanism comprises a bucket, a draw bar, a rocker, a movable arm, a rocker cylinder, a movable arm cylinder and a cab; and the executing mechanism comprises a plurality of steering valves, an oil pump, a hydraulic cylinder, a steering device, a speed change box, a front axle and a rear axle. The loader has the advantages that: based on the original bucket, a bucket mouth is lengthened to a certain size so as to go deep into the bucket better; the rocker and the draw bar redesigned, which are more reasonable and can go deep into a carriage, thereby further increasing the flexible of the loader; the movable arm and the front axle are redesigned, which ensures that the bucket, the front axle, the rear axle, the rocker, the draw bar and the movable arm are matched more closely and reasonably, thereby further improving the unloading efficiency of the loader; based on the original rear axle, a counterweight of the rear carriage adopts a lengthening measure, and the weight of the rear counterweight is appropriately increased, which ensures that the front load and the rear load become more accurate and reasonable.

The invention relates to a soft capsule and method of preparation, wherein the content comprises active constituents, Tween, Span or poloxamer-188 with right amount of vegetable oil and suspension aid agent by the weight ratio of 1:0.006-0.010.

The present invention relates to computer Chinese keyboard and its Chinese information inputting and processing method. It includes double-clik keyboard input and direct prompt of Chinese phonograms, keyboard input and processing of Chinese dcharacters, words and sentences. The present invention features the software expansion, hardware reformation and figure imitation to create a 49-key keyboard, input code elements including initial consonants and vowels with tone, input a syllabic symbol via two clicks, single-letter Chinese character selection, Chinese character and word code, intelligent word making, etc. in Chinese character keyboard inputting and processing. The present invention is used in inputting and processing various Chinese character phonograms.

The invention discloses an electro-adsorption desalting regeneration system and a regeneration process, relating to the field of water treatment and solving the problems that the regeneration of a secondary electro-adsorption module is more thorough and the adsorption efficiency is lower in the prior art. The regeneration system comprises a first electro-adsorption module and the second electro-adsorption module, and further comprises a control module, a first electric module and a second electric module, wherein the secondary electric module is used for enabling the secondary electro-adsorption module in a short-circuit state before the secondary electro-adsorption module finishes the regeneration, and enabling the secondary electro-adsorption module in an electrifying state after the secondary electro-adsorption module finishes the regeneration and before the first electro-adsorption module finishes the regeneration; the first electric module is used for enabling the first electro-adsorption module in the short-circuit state before the first electro-adsorption module finishes the regeneration; and the control module is used for controlling the short-circuit state and the electrifying state of the first electric module and the second electric module. According to the invention, the loads of the first electro-adsorption module and the second electro-adsorption module can be regulated to be more reasonable by fully utilizing the capability of the secondary electro-adsorption module so as to enable a running process of the module to be more compact.

The invention discloses a load balancing method for a cloud cluster. The load balancing method comprises the steps that the cloud cluster comprises a plurality of load balancers LB; LB distributed in the NS1 are set as a first LB cluster, the first LB cluster comprises a plurality of first LBs, and a plurality of virtual IP addresses of the first LB cluster are sent to the routing switching equipment, so that the routing switching equipment forwards the plurality of data requests to the first LB cluster when receiving the plurality of data requests; the first LB cluster distributes a plurality of data requests to different first LB based on a load balancing strategy of a transmission layer; LB distributed in the NS2 is set as a second LB cluster, and different data requests are forwarded to the second LB cluster; and after the second LB cluster receives different data requests forwarded by the first LB, a load balancing strategy of an application layer is determined based on the flow prediction value, the working duration and the resource saturation of the cloud cluster, and a plurality of corresponding cloud servers are allocated based on the load balancing strategy, so that the plurality of cloud servers respond to different data requests.

The invention provides a high-quality grape cultivation method. The high-quality grape cultivation method comprises the steps that in a gutter-connected greenhouse, Beda rootstocks are selected, planting ditches are dug to improve soil, then planting tables are made according to the row spacing, and a row of grape plants are planted on each planting table; an iron wire net horizontal frame is horizontally arranged at the position, 1.75 m away from the ground, in the greenhouse, pinching is carried out when grape trunks grow to the position 1.6-1.7 m away from the ground, so that the grape trunks branch out main vines towards the two sides correspondingly, fruiting branches are reserved on the two sides of each main vine, and only one string of fruits are reserved on each fruiting branch; and when six complete leaves grow from young shoots of the fruiting branches, pinching is carried out to stop growth of the young shoots, and nutrition supply is transferred to clusters. The high-quality grape cultivation method has the advantages that high-platform thin planting is achieved, growth of grape roots can be controlled, and vigorous grape root systems are avoided; and the T-shaped shaping and horizontal frame type mode is combined, so that the tree body loading capacity is reasonable, the leaves are evenly distributed, sufficient photosynthetic products are provided for the plants,grape peels are bright, the color is bright, the fruit grain size is uniform, the soluble solid content of the grapes is high, pulp juice is rich and sweet, and the grape quality is high.

The invention relates to in-situ forming injectable bioactive composite hydrogel as well as a preparation method and application thereof. The composite hydrogel is formed by mixing sodium alga acid, amino acids and silicate bioceramics containing two or more than two multivalent cations serving as raw materials and performing in-situ forming, wherein the raw materials respectively comprise the following components by weight volume: 1.5-2% of sodium alga acid, 1-20% of silicate bioceramics and 0.25-2% of amino acids. According to the composite hydrogel disclosed by the invention, the inorganic component silicate bioceramics have the effect of promoting cell migration, bone formation, vascularization and other biological activities and can serve as a reinforced phase inside the hydrogel for improving the mechanical strength of the composite hydrogel, so that the composite hydrogel can provide a physical support and a good chemical environment for regeneration and reconstruction of tissues.

The invention belongs to the technical field of bag stacking and loading vehicles, and particularly provides an automatic loading system and method for bags. The automatic loading system comprises a conveying device, a bag stacking device, a transverse moving and side leaning device and a portal frame. The conveying device is used for conveying the bags to the bag stacking device according to a preset posture. The transverse moving and side leaning device drives the bag stacking device to attach the end portions of the bags to the inner wall of a truck carriage to achieve a two-side side-leaning bag stacking function and a transverse non-side-leaning position bag stacking function. The bag stacking device opens the stacked bags at the position close to the side and the position not close to the side so as to put the bags into the designated position of the truck carriage. The portal frame is used for driving a machine head to move up and down and longitudinally to achieve control overthe position of each row and the bag stacking height, and an overall transverse moving device in the portal frame achieves centering of the machine head and the carriage. According to the scheme, linear automatic loading and arranging of the chemical fertilizer bags can be achieved, the chemical fertilizer bags can be accurately stacked into the carriage of a transport truck, arranging is tidy, loading is reasonable, the space utilization rate of the carriage is high, and the automation degree is high.

The invention belongs to the technical field of bag stacking and loading, and particularly provides a bag stacking system for automatic bag loading. The bag stacking system comprises a machine head, wherein a longitudinal moving module is arranged on the machine head, and the longitudinal moving module comprises longitudinal guide rails which are longitudinally arranged along the front and back ofa truck compartment; the bag stacking system further comprises a conveying belt, a transverse moving side-approaching device and a double-door putting mechanism, the transverse moving side-approaching device is slidably connected with the longitudinal guide rails, and the transverse moving side-approaching device comprises a transverse guide rail; and the double-door putting mechanism is slidablyconnected with the transverse guide rail, the double-door putting mechanism is used for receiving bags conveyed from the conveying belt, and the transverse moving side-approaching device, the longitudinal moving module and the double-door putting mechanism are in linkage. According to the bag stacking system for automatic bag loading, automatic loading and bag arranging of the chemical fertilizerbags can be realized, the chemical fertilizer bags are accurately stacked into the compartment of a transport truck, the arrangement is tidy, the loading is reasonable, the space utilization rate ofthe compartment is high, the requirements of transportation in related industries are met, and the automation degree is high.

The invention discloses a wind turbine generator load calculation method and device, and the method comprises the following steps: obtaining the turbulence intensity data of each site of a wind turbine generator at different wind speeds, and extracting the envelope turbulence intensity corresponding to different wind speeds; according to the envelope turbulence intensity of the preset wind speed interval, fitting the turbulence intensity data in the preset wind speed interval, and obtaining fitting turbulence intensity; and calculating a load value of the wind turbine generator according to the fitting turbulence intensity, and judging whether the load value is in a normal range by combining a design load of the wind turbine generator. The invention comprises acquiring turbulence intensity data of each machine site of a wind turbine generator at different wind speeds, extracting envelope turbulence intensity, carrying out data fitting and calculating a load value of the wind turbine generator, replacing a traditional calculation method for carrying out safety recheck on each machine site of a wind field, and dividing the maximum recheck turbulence intensity by using a reasonable wind speed interval. Therefore, load calculation is carried out, and the load is more reasonable.

The invention discloses a connection allocation and scheduling method of a sensor network in the Internet of things, and belongs to the technical field of wireless communication technology and wireless sensor networks. The connection allocation and scheduling method of the sensor network includes the steps that communication with a message receiving server of the Internet of things is achieved to obtain information of the message receiving server of the Internet of things, a proper connection allocation and scheduling algorithm is established according to the obtained information of the message receiving server of the Internet of things, and when a wireless sensor network requests to be connected with the message receiving server, the connection is allocated to the proper message receiving server of the Internet of things according to the established connection allocation and scheduling algorithm. By means of the connection allocation and scheduling method of the sensor network in the Internet of things, good operation of a high-concurrency and large-throughput large project of the Internet of things can be achieved; the optimal connection scheduling algorithm can be selected according to the situation of the message receiving server of the Internet of things, and thus the most reasonable load balance of the message receiving server of the Internet of things is achieved.

The invention discloses an electro-adsorption desalting regeneration system and a regeneration process, relating to the field of water treatment and solving the problems that the regeneration of a secondary electro-adsorption module is more thorough and the adsorption efficiency is lower in the prior art. The regeneration system comprises a first electro-adsorption module and the second electro-adsorption module, and further comprises a control module, a first electric module and a second electric module, wherein the secondary electric module is used for enabling the secondary electro-adsorption module in a short-circuit state before the secondary electro-adsorption module finishes the regeneration, and enabling the secondary electro-adsorption module in an electrifying state after the secondary electro-adsorption module finishes the regeneration and before the first electro-adsorption module finishes the regeneration; the first electric module is used for enabling the first electro-adsorption module in the short-circuit state before the first electro-adsorption module finishes the regeneration; and the control module is used for controlling the short-circuit state and the electrifying state of the first electric module and the second electric module. According to the invention, the loads of the first electro-adsorption module and the second electro-adsorption module can be regulated to be more reasonable by fully utilizing the capability of the secondary electro-adsorption module so as to enable a running process of the module to be more compact.

The invention discloses a slanting overall wall-mounted solar water heater which comprises a support (7), a water tank (6) and vacuum tubes (1). One end of each vacuum tube is connected into the water tank, and the other end of each vacuum tube is fixed on the support. The water tank (6) is backwards slanting for 15-25 degrees, the section of the water tank is parallelogram-shaped, and the vacuum tubes (1) are distributed along the upper side and the front side of the parallelogram. The vacuum tubes are arranged above and in the front of one side of the water tank and are distributed along the front side of the water tank totally, the water tank does not shield the vacuum tubes, and therefore illumination time is increased. The section of the water tank is parallelogram-shaped so that compared with the water tank with the same volume, the length of a distribution line of the vacuum tubes is increased compared with a cubic water tank and the distribution quantity of the vacuum tubes is increased. The slanting overall wall-mounted solar water heater can solve problems of the overall wall-mounted solar water heater of small water tank capacity and low water temperature.

A motor installation system adapted to long-term continuous work, including a rotation box, in which a power output chamber and two sets of symmetrical motor rotation chambers are arranged, and the front and rear motor rotation chambers pass through the power output chamber connected, the power output cavity is provided with a power output device for integrating and outputting the power in the system; the present invention can regularly switch the working motor under the premise of ensuring the continuous and uninterrupted operation of the equipment, ensuring that the load of the motor is reasonable, and improving the performance of the system. The service life of the motor is good, and the economic benefit is good; the replacement is carried out automatically, without the participation of employees, to avoid accidents caused by factors such as the environment and location during the replacement of the motor; when the motor fails, immediately switch the working motor to ensure the normal operation of the equipment, Provide protection for the life safety of front-line employees; and the damaged motor will be automatically taken out from the complex mechanical structure, which is convenient for the maintenance staff to repair or replace it.