36results about How to "Achieve mutual integration" patented technology

The invention provides an electric vehicle thermal management system comprising a motor cooling system, a battery thermal management system and an air conditioning system; the motor cooling system comprises a motor system radiator, a motor, a motor controller, a charger, a DCDC, and a motor water pump; the battery thermal management system comprises a battery system radiator, a cell pack, a heat exchanger, a water heating heater, and a battery water pump; the air conditioning system is a heat pump type air conditioner with an air heating PTC. The electric vehicle thermal management system can cool down the motor system, the battery system and a passenger cabin when the environment temperature is high, can heat up the cell pack and the passenger cabin when the temperature is low, thus satisfying high demands on usage temperature of the motor system and battery system, and improving motor system and battery system life and efficiency.

The invention relates to the field of heat management of electric vehicles, and in particular to an integrated thermal cycling system of an electric vehicle. The integrated thermal cycling system of the electric vehicle comprises a motor system heat dissipation device, a motor, a motor controller, an air-conditioning system, a first water pump, an air heater, a water cooling jacket, a battery pack, a heater, a battery pack heat dissipation device, a second water pump, a heat exchanger and an evaporator; and a refrigerant pipeline and a water pipeline are connected onto the heat exchanger, the water cooling jacket is installed on the battery pack, and the motor system heat dissipation device, the first water pump, the motor controller and a motor are sequentially and circularly connected with each other according to the circulating water flowing direction, so that a motor cooling cycling circuit is formed. When the environment temperature is low, the battery pack is preheated and heated and an air conditioner in the vehicle is warmed up before the electric vehicle is started, when the environment temperature is high, the battery pack is cooled, a cab is refrigerated and the motor and the motor controller are cooled, accordingly, high requirements on the self operating temperatures of the motor system and a battery are satisfied, so that the service lives and efficiency of the motor system and the battery are increased.

The present invention discloses a construction method for a compound thrombus clearing preparation bioactivity chromatography finger print. The construction method comprises the following steps: (1) preparing a compound thrombus clearing preparation test solution, precisely sucking 10 mul of the compound thrombus clearing preparation test solution, and injecting into a double-pump dual-gradient high performance liquid chromatograph to obtain a compound thrombus clearing preparation HPLC finger print; (2) preparing a mixed reference substance solution, precisely sucking 10 mul of the reference substance solution, and injecting into the double-pump dual-gradient high performance liquid chromatograph to obtain a reference substance HPLC finger print; (3) adopting a reference substance control method, and adopting an RRLC / MS / MS technical method to prove 21 chemical components in the finger print; and (4) analyzing correlation between the 21 chemical components and bioactivity difference, clarifying bioactivity component groups, and establishing a compound thrombus clearing preparation bioactivity chromatography finger print. According to the present invention, the compound thrombus clearing preparation HPLC finger print and the bioactivity component groups obtained from chromatograph efficiency analysis are combined to construct the compound thrombus clearing preparation bioactivity chromatography finger print so as to completely monitor safeties, effectiveness and quality uniformities of raw material herbs, semi-finished products and finished products.

The invention discloses a wafer-level light sensing system-level packaging structure comprising: a first silicon substrate; a second silicon substrate disposed above the first silicon substrate and having a cavity structure penetrating through the top surface and the bottom surface of the second silicon substrate; a third silicon substrate disposed above the second silicon substrate and having a light sensing through hole; a photosensitive chip mounted on the front surface of the first silicon substrate in a corresponding region in the cavity structure, and aligned with the light sensing through hole; a flip-chip soldered on the front surface of the first silicon substrate in another corresponding region in the cavity structure; and an external solder ball.

The invention discloses a Bacillus subtilis, named Bacillus subtilis HU 528, which is preserved in the Guangdong Microbial Culture Collection Center with the preservation date of April 23, 2018, and the preservation number is GDMCC NO: 60364. The invention also discloses an enzyme preparation prepared by adopting the bacillus subtilis. The present invention also discloses that the above-mentioned Bacillus subtilis is used to prepare a yeast enzymatic hydrolyzate with hypotensive activity. The enzyme preparation prepared by fermentation of the bacillus subtilis HU 528 of the present invention has protease and β-glucanase activities, and can be used to destroy yeast cell walls and hydrolyze yeast proteins. The yeast enzymatic hydrolyzate obtained in the present invention has good biological activity, and the components of the enzymatic hydrolyzate have at least the activity of lowering blood pressure and anti-oxidation through in vivo and in vitro activity measurements, and can be used as food for non-drug treatment of hypertensive patients, and can be used for Effectively prevent, control, alleviate and assist in the treatment of hypertension.

The invention discloses a mortar making system and process suitable for a large horizontal sand silo of a mine filling station. The system comprises a mortar supply and transport system, a high-pressure gas supply pipe (9), a high-pressure water supply pipe (8), a horizontal sand silo (7), an output pipeline of the horizontal sand silo, a cement silo (15), an output system of the cement silo, a stirring device (14) and a filling pipeline, wherein the outlet of the mortar supply and transport system is arranged above the horizontal sand silo (7); the output pipeline of the horizontal sand silo (7), the output system of the cement silo (15) and the stirring device (14) converge; the filling pipeline is connected with a goaf (18); the horizontal sand silo (7) begins from a sand discharge opening; a mortar making area, a transport area and a sand storage area are divided along the trend of the horizontal sand silo (7); annular high-pressure water supply branch pipes and high-pressure gas supply branch pipes are paved in the mortar making area; high-pressure water supply branch pipes and high-pressure gas supply branch pipes are paved in the transport area in parallel; the high-pressure gas supply pipe (9) is connected with the high-pressure gas supply branch pipes in the horizontal sand silo (7); and the high-pressure water supply pipe (8) is connected with the annular high-pressure water supply branch pipes and the high-pressure water supply branch pipes in the horizontal sand silo (7). The system and the process have the following effects: the horizontal sand silo achieves high-capacity continuous filling; the filler quality is ensured; the unsupported roof time of the goaf is reduced; the filling station construction investment is reduced; mining and filling of the mine are balanced; and the system and the process are favorable for the mine to achieve safety production and environmental protection.