10results about How to "Fully charged" patented technology

The invention discloses a hawthorn medicine wastewater treatment device and a comprehensive treatment method thereof, and relates to the technical field of wastewater treatment.The hawthorn medicine wastewater treatment device comprises a wastewater treatment pond, and a flocculation impact mechanism is arranged at the top of the wastewater treatment pond; by arranging a flocculation impact mechanism and adopting an inclined and inclined lower columnar high-pressure spraying mode, when a large amount of flocculating agent is flushed into wastewater in a wastewater treatment tank, the wastewater is fully scattered and rapidly flows by utilizing high pressure, and meanwhile, the wastewater is rapidly diffused in a mode of flushing away from the center of the wastewater treatment tank to the periphery of the wastewater treatment tank; the waste water diffused to the periphery of the waste water treatment tank is turned over to the upper layer and flows back to the center of the waste water treatment tank through the upper layer, so that a flocculating agent is automatically sprayed, the mixing effect in the waste water treatment tank is completed, and the function of turning over and circulating is achieved through spraying in the inclined lower direction; the problem that part of wastewater dirt deposited at the bottom cannot be in full contact with the flocculating agent is effectively prevented.

The invention discloses a top vertical air inlet electric bag composite dust collector, comprising an anode wire tensioning device (1), an anode tube (2), a cathode wire (3), a cathode hanging device (4), an air inlet pipe (5), a blowing device (6), an upper box (7), a flower plate (8), a filter bag (9), a bag cage (10), a middle box (11), an ash hopper (12), and an air outlet pipe (13). The middle box (11) is placed above the ash hopper (12). The blowing device (6), the upper box (7) and the flower plate (8) are arranged into four standard unit modules. The air inlet pipe (5) is vertically placed in the center of the four unit modules. The air inlet pipe (5) is provided with an anode tube (2) and a cathode wire (3). The four unit modules are placed above the middle box (11). The air outlet pipe (13) is installed on the side of the upper box (7). The invention combines the advantages of an electrostatic precipitator and a bag filter, has uniform airflow distribution, low operating resistance, extends the service life of the filter bag, reduces steel consumption compared to conventional bag filters, and has the characteristics of simplicity, practicality, high efficiency, etc.

This invention discloses an indoor multi-functional energy storage power supply with emergency lighting function, including a control box. An energy storage power supply is detachably connected to the control box. The control box has two line interfaces connected by connecting lines and connected to electrical wires. The control box also has two connection interfaces connected to the energy storage power supply interface and connected to the connecting lines via branch lines. The control box contains a switching component and a lighting component. The switching component works in conjunction with the lighting component. When an electrical wire is connected to a line interface in the control box, the connecting line is connected to the household electrical circuit while simultaneously connecting to the energy storage power supply box via a branch line. This connects the energy storage power supply in parallel with the main circuit, allowing the main circuit to automatically replenish the energy storage power supply while it is running, ensuring the energy storage power supply remains fully charged.

The present application relates to the technical field of dust collector, in particular to a gas distribution device for removing ultrafine particulate matters based on wet-type electric dust collector. The device comprises a support, a dust collector shell and a purifier communicated with the top of the dust collector shell. The bottom of the support is provided with a dust collecting hopper. The dust collecting hopper is communicated with a dust gas inlet and a discharging pipe. The support is provided with a plurality of dust collecting plates and discharge electrode plates arranged alternately along the horizontal direction. A circulating liquid supply device is arranged on the top of the support. The circulating liquid supply device is used to form a continuous water film from top to bottom on the surface of the support to flush the captured particulate matters. The cam is periodically rotated to make the flow limiting plate reciprocate, so as to change the size of the water film passage section, thereby forming pulse flushing to the dust attached to the dust collecting plate, reducing the adhesion of particulate matters on the dust collecting plate and improving the purification effect of the particulate matters.

The invention relates to the technical field of energy storage control, in particular to a fire-fighting energy storage control system capable of being started for multiple times, which comprises an energy storage direct current system, and a direct current circuit breaker and a DCDC module are sequentially arranged at the output end of the energy storage direct current system; an energy storage AC system; according to the fire-fighting energy storage control system capable of being started for multiple times, when the main power supply line is powered off, the energy storage system controller can control to start the standby battery system, so that the fire-fighting host can continuously work; a first inter-element connecting wire harness is arranged to perform voltage acquisition on the standby battery system, and data operation analysis of an energy storage system controller is matched to effectively control a normally open contact, so that the standby battery system is always full, and the reliability of fire-fighting power supply is improved; and when the normally closed contact and the normally open contact both break down, manual operation can be carried out through the manual self-holding button, so that the reliability of the fire extinguishing system during operation is improved.

The utility model relates to an electric vehicle battery box with a lighting function, which comprises a battery box body and an upper cover, the upper cover is integrally provided with a top surface and four side surfaces, any side surface or top surface of the upper cover is provided with a lighting lamp mounting position, a lighting lamp is clamped at the lighting lamp mounting position, and the upper cover is provided with a lighting lamp switch; a power line of the illuminating lamp is connected with a power control module in the upper cover, and the illuminating lamp switch controls the illuminating lamp to be turned on and turned off. The electric vehicle battery box with the lighting function is scientific and reasonable in structural design, the lighting lamp is arranged on the top face or any side face of the upper cover, the battery box can have the lighting function, meanwhile, the original function and appearance of the battery box are not affected, and the electric vehicle can be powered even if the battery box is insufficient in power. And the battery box can still be used as a lighting lamp power supply, so that the battery box can be fully used.

The utility model discloses a charging circuit of a battery, and relates to the technical field of charging equipment, the charging circuit comprises a power supply circuit, the input end of the power supply circuit receives a power supply, and the output end of the power supply circuit is used for charging the battery; the control circuit is respectively connected with the power supply circuit and the detection feedback circuit, the detection feedback circuit is connected with and detects the charging voltage of the power supply circuit, and the control circuit detects the charging voltage of the power supply circuit through the detection feedback circuit; when the charging voltage exceeds a first preset threshold value, the control circuit controls the power supply circuit to reduce the output, and when the charging voltage is lower than the first preset threshold value, the control circuit controls the power supply circuit to increase the output; when the environment temperature rises, the control circuit controls the power circuit to reduce the output, and when the environment temperature drops, the control circuit controls the power circuit to increase the output. According to the invention, the charging electric quantity of the lead-acid battery in a low-temperature environment is more sufficient, and the lead-acid battery is prevented from being overcharged in a high-temperature environment.

The invention discloses an electrode suitable for a zinc-bromine flow battery and a preparation method of the electrode. The invention relates to an electrode suitable for a zinc-bromine flow battery, which is characterized in that the electrode is provided with pore channels which are periodically arranged, the pore channels are circular or square, the size of the pore channels is 0.4-0.6 mm, and the interval between the pore channels is 0.4-0.6 mm; the electrode is prepared by using a mixture of titanium alloy matrix powder and nano conductive particles as a material, the particle size of the titanium alloy matrix powder is 15-53 [mu] m, the titanium alloy matrix powder is selected from one of TA1, TA2 and TC4, the particle size of the nano conductive particles is 100-200 nm, the nano conductive particles are selected from one or more of TiN, silver and graphene, and the particle size of the nano conductive particles is 100-200 nm. And the mass ratio of the nano conductive particles to the titanium alloy matrix powder is 0.5%-2.0%. Based on the SLM printing technology, the electrode with the periodically arranged three-dimensional pore channels is prepared, the electrode has the extremely high specific surface area, the low current density is kept in the charging process of the zinc-bromine flow battery, and zinc is promoted to be deposited on the surface of the electrode in a three-dimensional instantaneous nucleation mode.

The application relates to the technical field of dust removal devices, in particular to a reinforced dust removal electric dust collector and electric dust removal system. A plurality of dust removal areas are arranged in the electric dust collector and are spaced apart along the airflow direction to process dust-containing gas in stages, so that the dust can be fully charged and captured when passing through each electric field. Even if part of the dust cannot be completely captured in the front-stage electric field, the dust can be efficiently separated through re-charging in the subsequent electric field. The overall performance of the electric dust removal device is significantly improved through the step-by-step optimization mode. At least one dust removal area is connected with a reinforced dust removal assembly. The assembly can further enhance the electric field strength or improve the particle charging effect according to the actual working condition requirements (such as dust properties, airflow speed, etc.). In this way, the shortcomings of the traditional electric dust removal device in processing high-concentration dust or difficult-to-capture particles can be compensated for, and the dust removal requirements in different scenes can be flexibly adapted to, so that the applicability and performance of the equipment are significantly improved.

The utility model discloses an environment-friendly information communication base station, which relates to the technical field of information communication base stations and comprises a tower, an electric energy storage box and a communication frame, the electric energy storage box is fixedly connected to the top end of the tower, the upper surface of the electric energy storage box is fixedly connected with a supporting column, and the communication frame is fixedly connected to the top end of the supporting column. Two fixing columns are fixedly connected to the upper surface of the electric energy storage box, rotating rods are fixedly connected to column bodies at the top ends of the fixing columns, and connecting bases are rotationally connected to the rod walls of the rotating rods. The solar panel provided by the utility model converts solar energy into electric energy, the electric energy charges the electric energy storage box through the spiral wire and the solar charging and discharging controller, so that the electric energy storage box keeps sufficient electric quantity, and then the electric energy storage box can supply power to the communication frame through the power transmission pipe; normal communication use of the communication frame can be ensured, and energy consumption during use of the base station can be reduced.