30results about How to "Discharge control" patented technology

The invention relates to the technical field of energy storage, in particular to a new energy power generation system and a method capable of making up power prediction accuracy. The system comprises a numerical weather forecast server, a computing system and a monitoring system, wherein the numerical weather forecast server is connected with the computing system and used for transmitting weather forecast data to the computing system; a power prediction server in the computing system predicts power according to related data information; the computing system is connected with the monitoring system and transmits the predicted power to the monitoring system; and an energy storage management unit in the monitoring system controls an energy storage unit to charge or discharge according to the predicted power to realize peak clipping and valley filling. The system realizes the peak clipping and the valley filling for ultrashort-term prediction precision and short-term prediction precision and makes up a prediction accuracy error through interaction between hardware. Therefore, stable power output of the new energy power generation system is realized after grid-connected operation.

The invention relates to a device for preparing foodstuffs, comprising: -a rotary cutting tool (30) having a side wall (32) having at least one external cutting member (34) adjacent to a through-passage (35), the side wall (32) forming a front opening for evacuating pieces of cut foodstuffs, -a casing (20) defining a housing (21) having a mounting opening for fitting the cutting tool in the housing (21), the casing (20) having a hollow shaft (23) for introducing the foodstuffs to be cut, the hollow shaft (23) opening into the housing (21) at least partially next to the or at least one of the external cutting members (34). In accordance with the invention: -the casing (20) bears a duct (71) extending the housing (21), -and the cutting tool (30) rotates a pressing member (40) having at least one blade (42) that presses the cut pieces of foodstuffs against at least a portion of filtering wall (51) formed in the duct (71), in order to obtain juices and/or coulis.

The invention discloses an ear canal flushing machine for ophthalmology and otorhinolaryngology. The ear canal flushing machine comprises a machine body, wherein a second air channel with a leftward opening is formed in the machine body; an annular liquid storage groove is formed in the machine body; a spiral groove rod is fixedly connected to the left end of the machine body; the circumferential surface of the left end of the spiral groove rod is a smooth curved surface; the spiral groove rod is internally provided with a third air channel with a left opening and a right opening; the third air channel communicates with the second air channel; and the left end of the third air channel is provided with a protection discharging device for protecting eardrums and discharging a liquid medicine. The ear canal flushing machine is simple in structure and can spray a medicine into the ear canal; through the arrangement of a cleaning mechanism, the effect of spraying a medicine and conducting rotation at the same time can be achieved, and cleaning effect is better; and in the reset process of the cleaning mechanism, a scraping plate can stretch out to scrape off dirt on the inner wall of the ear canal, the cleaning effect is better, and cleaning is more thorough.

The invention discloses a remote capacity checking system for a battery pack of a dual-power-supply direct-current system. The system comprises a front-end acquisition module which is used for monitoring and acquiring the information of the battery pack; a transmission module which is used for receiving and transmitting the battery pack information acquired by the front-end acquisition module; and a rear-end operation platform which is used for receiving the battery pack information transmitted by the transmission module and carrying out remote debugging control. The front-end acquisition module comprises a host, a data convergence device, a single battery acquisition module and a video acquisition module. The transmission module comprises a protocol conversion module and a secure routing module, the host is connected with the protocol conversion module, and the protocol conversion module is connected with the secure routing module. The rear-end operation module comprises a server and an operation platform, the operation platform is connected with the server, and the server is connected with the secure routing module. The invention further provides a remote capacity checking control method for the battery pack of a dual-power-supply direct-current system. The electric quantity of the battery pack is fed back to a power grid, remote capacity checking discharging is achieved, the operation and control are easy, and the reliability is good.

The invention discloses a medical sterilizing pot. The sterilizing pot comprises an electric heater, a sterilizing tank, a rotating door and a steam pipe, wherein the electric heater is fixedly connected to the top end of the sterilizing tank; a water pipe and a process pipe are respectively arranged on two sides of the electric heater; the process pipe is connected with the steam pipe; the steam pipe is arranged on the inner surface of the sterilizing tank; more than one exhaust opening and more than one bent bump are formed in the steam pipe; the rotating door is arranged at the front end of the sterilizing tank; the sterilizing tank comprises more than one separation sieve, a thermometer and a supporting pin; the separation sieve is arranged inside the sterilizing tank; the supporting pin is fixedly connected with the sterilizing tank; a draining opening is formed in the front end of the supporting pin. The medical sterilizing pot can be used for effectively sterilizing and disinfecting by high-temperature steam, and is capable of disinfecting a large amount of medical appliances once since the steam pipe is uniform in heat radiation.

The invention discloses an air-cooled refrigerator container plastic suction mold, and relates to the technical field of refrigerator production. For the problems that the specifications are not convenient to control during plastic suction of an existing air-cooled refrigerator container, manual placement and manual pick-up are needed, and time and labor are consumed, the air-cooled refrigerator container plastic suction mold comprises an outer bracket, wherein the top of the outer bracket is fixedly connected with a heating mechanism, a pushing mechanism is fixedly connected with the inner wall of the left side of the outer bracket, a power mechanism is arranged below the pushing mechanism, two brackets are fixedly connected with the inner wall of the bottom of the outer bracket, a workbench is fixedly connected with the top ends of the two brackets, a vacuum pump is fixedly connected with the bottom of the workbench, and a guide plate is fixedly connected with the outer wall of the right side of the workbench. The air-cooled refrigerator container plastic suction mold not only facilitates the plastic suction specification of an air-cooled refrigerator container, but also facilitates automatic discharging and automatic collection; and the manual operation is not needed, the labor is saved, the mold is efficient and convenient, and multipurpose, and the practicability of the device is improved.

The invention discloses a balloon blasting device capable of being continuously and automatically pulled and a control method thereof. The balloon blasting device capable of being continuously and automatically pulled comprises a balloon, a nylon fine rope, a mounting plate, a controller, a servo driver, a DC module power supply, an AC power supply interface, a motor base, a servo motor, a shaft coupling, a light rotating drum, a fixing bottom plate, a front baffle, a fine pointed needle and a wire inlet hole; the light rotating drum consists of an external ring, an internal ring and a rotating drum through hole; and through a rotating drum through hole, the light rotating drum is connected and fixed by using the shaft coupling and a main shaft of the servo motor. The balloon blasting device capable of being continuously and automatically pulled, disclosed by the invention, automatic pulling and blasting of a balloon can be continuously and automatically realized through coordination of the whole device; by using balloon continuous blasting sounds to replace firecracker burning, the environment can be protected, the firecracker burning can be controlled, the blasting sound wave frequency can also be adjusted, residues are convenient to clean, and expenses can be saved; and meanwhile, automatic pulling and blasting of the balloon can also meet demands of ordinary Chinese peopleon firecracker sounds in traditional festivals and important days.

The invention relates to a fuel injection valve with static injection amount being 150cm3/min or lower, and it is characterized in that: when valve part is installed on valve seat, the volume of fuel cave limited by the side end face of injection hole of vale part, internal wall surface of vale and inlet side end face of injection hole plate is 0.35mm3 or much lower than that. The distance between the inlet side end face of injection hole plate in vale part and sied end face of injection hole is 0.1mm or larger than that. The diameter of valve seat is 2.7 mm or smaller than that.

The invention discloses a manual grouting pump and relates to the technical field of boring and hole sealing under a coal mine. The manual grouting pump comprises a grout bucket, wherein a filter screen for dividing the grout bucket into a containing cavity and an extracting cavity is arranged in the grout bucket, an overflow hole is formed in the upper end of the containing cavity, and a blowing hole is formed in the lower end of the containing cavity; a grout absorption pipe is inserted into the extracting cavity and extends into the grout, and the other end of the grout absorption pipe is connected to a manual piston pump; a grout discharge pipe is arranged on the sidewall of the manual piston pump. The invention provides the manual grouting pump, which is capable of realizing safety hole sealing under the coal mine.

The invention relates to the field of cell culture, and particularly discloses an efficient pig raising method and culture system capable of improving the maturation rate of oocytes. The system comprises a carbon dioxide incubator and a control panel. A sliding plate is arranged in the carbon dioxide incubator, and a group of culture dishes are arranged in the sliding plate. Liquid supplementing assemblies are arranged inside and outside the carbon dioxide incubator, and a liquid discharging assembly is arranged inside the carbon dioxide incubator. The control panel is mounted on the outer side of the carbon dioxide incubator, and a timer is mounted on the outer side of the carbon dioxide incubator. According to the invention, the replacement of an oocyte culture solution is conveniently and automatically completed, the workload of researchers is reduced, meanwhile, the culture environment of the oocytes cannot be changed, the observation and recording of the culture condition of the oocytes are also very convenient, and the method and the system are convenient to popularize and use.

The invention relates to related equipment for fertilizer production. The invention relates to granular fertilizer production equipment. The granular fertilizer production equipment comprises a conveying mechanism, a sealing shell, a particle generating mechanism, a transmission mechanism, a shaking plate, an impacting mechanism and a shaking plate adjusting assembly. The conveying mechanism is fixedly mounted on the sealing shell, the particle generating mechanism is fixedly mounted on the transmission mechanism, the transmission mechanism is mounted on the particle generating mechanism, thetransmission mechanism is fixedly mounted on the sealing shell, the number of the shaking plates is two, the shaking plates are rotationally installed in grooves formed in the sealing shell respectively, the shaking plates are in contact connection with the impacting mechanism, the impacting mechanism is fixedly installed on the sealing shell, the shaking plate adjusting assembly is fixedly installed on the sealing shell, and the shaking plate adjusting assembly is fixedly installed on the shaking plates. The granular fertilizer production equipment has the advantages that the crushing phenomenon caused by the fact that fertilizer impacts the inner wall of the device in the production process is avoided, uniformity of produced particles is guaranteed, meanwhile, the function of cooling fertilizer particles is achieved, and no adhesion between the particles is guaranteed.

The invention discloses efficient filling equipment for cosmetic production. The efficient filling equipment comprises an external output port, the outer walls of the left side and the right side of afirst rotating shaft are rotationally connected with the inner walls of the upper portions of supporting rods through internal bearings, and the outer wall of the right side of the first rotating shaft is fixedly connected with the inner wall of the middle of the upper portion of a handle. According to the efficient filling equipment for cosmetic production, elasticity of first compression springs enable rubber balls on bent levers to reset to block through holes of first transverse plates to prevent cosmetics from being discharged, so that cosmetic discharging is controlled, cosmetic overflowing is prevented, cosmetic waste is avoided, and the problems that cosmetic scattering occurs due to the fact that existing filling equipment for cosmetic production is incapable of controlling the discharging amount of cosmetics, and consequently economic waste is caused are solved; and a packaging bottle in a rotating disc is driven to rotate through a second rotating shaft so that the other two packaging bottles can be filled, the working efficiency of filling is improved, and the problems that existing filling equipment for cosmetic production is low in filling efficiency and consequentlythe working efficiency is affected are solved.

The invention belongs to the technical field of graphene preparation and particularly relates to an approximate lattice oriented graphene preparation device and method. The device comprises a collection frame, a fitting plate, four transmission forming mechanisms, a seal mechanism, a retaining plate, a rotary ventilation mechanism and a vacuumizing mechanism. The transmission forming mechanisms are in symmetrical arrangement vertically and bilaterally, two ends of each transmission forming mechanism are provided with filler parts, partition plates are arranged in inner middles of the transmission forming mechanisms, and each transmission forming mechanism comprises rollers, a conveying belt and silicon plates. The filler parts are used for enabling an airtight state of a cavity formed in the corresponding transmission forming mechanism. Each transmission forming mechanism is internally partitioned into two cavities by the corresponding partition plate, wherein the cavity on the left side of the partition plate is a heating cavity while the cavity on the right side of the partition plate is a cooling cavity. The conveying belts are in transmission connection with the outer surfacesof the rollers, and the silicon plates are uniformly and densely connected to the outer surfaces of the conveying belts. The approximate lattice oriented graphene preparation device and the method aremainly used for solving the problem of failure in large-area application of graphene due to failure in adoption of a vapor deposition method for graphene production in the prior art.