31results about How to "Reduce the discharge rate" patented technology

The invention relates to the technical field of functional microorganism screening and application, and provides a bacillus subtilis with functions of inhibiting bacteria and reducing virus hemagglutination and its application. The Bacillus subtilis has been deposited in the China Center for Type Culture Collection of Wuhan University, China on November 16, 2020, and the deposit number is CCTCC NO: M2020744. The bacillus subtilis can effectively inhibit various pathogenic bacteria, and at the same time can significantly reduce the hemagglutination value of viruses such as avian influenza and Newcastle disease, and can be widely used as a feed additive for the prevention and control of common diseases of livestock and poultry.

The invention provides a mesenchymal stem cell derived cartilage cell preparation and a preparation method thereof; the mesenchymal stem cell derived cartilage cell preparation comprises a first injection, the first injection is mainly made from a raw material, auxiliary material I and cartilage cells along with injection water, the raw material is mainly made from, by weight, 10-60 parts of Daphne giraldii extract, 10-50 parts of Salvia miltiorrhiza extract, and 10-40 parts of cibot rhizome extract. The first injection provided herein is directly applicable to filling materials for facial cosmetic surgery; by injecting the cartilage cells, it is possible to reconstruct cartilage tissues and effectively decreases the rejection rate; the suitable growth environment lays the basis for the differentiation and proliferation of cartilage cells, graft survival rate of cartilage cells is increased, a patient feels less pain during rhinoplasty or craniofacial repair, and the surgical period is shortened; the mesenchymal stem cell derived cartilage cell preparation is widely applicable to the surgeries, such as craniofacial injury, cartilage scaffold reconstruction, form defect repair, laryngoplasty in otorhinolaryngology, and rhinoplasty.

The invention relates to an amprolium hydrochloride-ethopabate-sulfaquinoxaline medicine composition powder which is added with sodium carbonate as a cosolvent of sulfaquinoxaline, and aims to solve the problem of solubility. Aerosol is added as an anti-caking agent for reducing the air-slaking and caking phenomenon in the storage process and prolonging the effective period; meanwhile with addition of a sweet wormwood extract and / or antifebrile dichroa extract with anti-coccidium active components, the relative weight increase rate of chicken is increased, the oocyst discharge rate is reduced, and the intestinal tract diseases are reduced. The invention further relates to a preparation method of the medicine composition powder. The preparation method is simple to operate, free of residue in the preparation process, and capable of effectively preparing an amprolium hydrochloride-ethopabate-sulfaquinoxaline composition which is good in solubility, free of slaking or caking in the storage process, good in treatment effect and long in expiry date. The medicine composition powder is applied to preparation of medicines for treating avian coccidiosis and is remarkable in medicine effect.

The invention provides an electric power system for vehicles. The electric power system comprises at least one plumbic acid battery pack and at least one lithium ion battery pack. The at least one plumbic acid battery pack is in parallel connection with the at least one lithium ion battery pack. The electric power system for the vehicles further comprises a control module for controlling connection or disconnection of the at least one plumbic acid battery pack and the at least one lithium ion battery pack. The electric power system for the vehicles is long in service life and high in economy.

The invention discloses a V2G safety control method and system based on battery temperature and the health state. The V2G safety control method comprises the following steps that the battery temperature and the health state of an electric vehicle in the current state are obtained; whether a battery needs to be preheated or not is judged according to the acquired temperature; according to the battery temperature and the health state, in combination with a battery attribute data table, the maximum allowed discharge rate is given; and the power smaller than the maximum discharge rate is selected to feed back electric energy, the maximum temperature difference between all battery groups is measured after the electric energy is fed back for a period of time, and then the discharge rate is reduced if the maximum temperature difference exceeds a preset value. By means of the method, according to the battery temperature and the health state, the temperature difference between all battery groups is considered in the electric vehicle power energy feedback process to adjust the discharge rate, it is ensured that the electric vehicle can safely conduct energy feedback on a power grid, and meanwhile, additional losses caused to the battery in the using process can be reduced.

The invention provides a data processing method for a storage system and a storage device, which are applied in technical field of device storage. After the storage system has power failure, the method for processing data comprises the following steps: totally backing-up the data in a corresponding cache to a safe box by a control panel; backing-up the data again by another control panel; and refreshing the data in the corresponding cache by other control panels in the process that data backup is carried out by one control panel. Therefore, the power consumption for refreshing the data is low, the storage system can reduce the discharge current of a battery module during power failure at the same time compared with the storage system in the prior art, and the consumed electrical energy isless, so that the power consumption on the battery module is reduced, the discharge rate of the battery module is also reduced, a discharge voltage platform of a battery is improved, and the service life of the battery module is prolonged.

The invention discloses a construction waste gravel production line, which solves the problem that the current construction waste gravel production line occupies a large area. The main point of the technical solution is a construction waste crushing production line, including a main crusher, a screening machine, a secondary crushing machine, and a construction waste crushing production line. By setting an installation channel in the screening machine, the secondary crushing machine Including the crushing device and the lifting device, compared with the traditional construction waste crushing production line, the belt hoist between the secondary crusher and the screening machine is canceled, and the secondary crusher includes the crushing device and the lifting device, The crushing device is located under the semi-finished product opening of the vibrating screen box, the conical hopper in the lifting device is located under the vibrating screen box, and the lifting pipe runs through the vibrating screen box through the installation channel, so that the combined structure of the secondary crusher and the screening machine The compactness is high, which reduces the floor area of ​​the whole construction waste gravel production line.

The invention belongs to the technical field of high-power ion sources, and particularly relates to a high-power high-current ion source four-electrode support base component. The component mainly comprises four large electrode flanges, three electrode brackets with a plurality of slit structures, and three PEEK insulating cavities. One insulating cavity is arranged between every two flanges, and every two flanges and the corresponding insulating cavity constitute a vacuum sealed insulating cavity with two open ends in a matching manner through an O-shaped fluorine rubber sealing ring. According to the electrode grid support base component, after the four layers of electrode flanges, the insulating cavities and a support frame are assembled in a sealing manner through sealing rings, the parallelism of the four layers of support planes is corrected. The parallelism of the electrode support planes can be kept within 0.04mm. The assembly tolerance of multiple work pieces is reduced. The non-uniformity of field intensity between electrodes is reduced. The exhaust port area of an electrode system is increased. The vacuum degree between electrode grid layers is reduced. The probability of electric breakdown during extraction of a high-power ion source is reduced.

The application relates to a municipal sewage purification device. By hingedly connecting a filter plate in a treatment tank of the sewage treatment device, a first filter screen and a second filter screen are respectively connected at both ends of the filter plate, and the first filter screen is connected to the treatment The side wall of the tank, the second filter screen is connected to the opening of the collection container, so that during the movement of the filter plate, the first filter screen, the filter plate, the second filter screen and the collection container form a filter layer with a continuously changing shape, and the filter layer will process The tank is divided into upper and lower areas. When sewage is continuously discharged into the treatment tank and the shape of the filter layer is constantly changing, the filter layer is always located between the water inlet pipe and the drain pipe, which is conducive to improving the purification efficiency of the system and reducing the Probability of debris coming out of the drain.