48results about How to "Ambient temperature is stable" patented technology

The invention provides a micro-grid new energy hybrid energy storage system which comprises a new energy power generation subsystem, an energy storage carrier subsystem, a converter subsystem, a high / low-voltage power distribution subsystem and a background monitor subsystem. According to the invention, battery equalization is performed through a BMS (battery management system), a cask effect caused by non-uniformity of voltage, capacity and other parameters is avoided, and the phenomena that the capacity of the whole group is reduced and the service life of the battery is shortened due to vicious circle of performance of the battery pack are avoided. Meanwhile, a refrigeration mode of air-conditioning equipment is scientifically controlled through a heat management system, so that the battery keeps a proper, uniform and stable environment temperature in the operating process. Therefore, the service life of the storage battery is prolonged, and the operating cost is effectively reduced. A container modular energy storage scheme is adopted, the system can be designed into a miniature temporary power generation system, and the construction investment is low. The system is convenient to use and can be transported into bad condition environments such as fields for performing power generation and supply under emergency circumstances. The system can be constructed into a large energy storage power station in a centralized mode, and the capacity is conveniently expanded.

The invention discloses a method for drying a hard-substrate biological chip and a drying tool thereof. The method comprises the following technical proposal: (1) the chip drying tool is started; temperature is set between 22 and 37 DEG C and is balanced for 8 to 15 minutes; (2) the hard-substrate biological chip is put to a mould of the drying tool; the centrifugal rotational speed is between 2,000 and 5,000 rmp; and the hard-substrate biological chip is subjected to centrifugal rotation for 5 to 40 minutes. The chip drying tool used in the method for drying the hard-substrate biological chip comprises a shell, an inner liner and a top cover; a motor is arranged between the shell and the inner liner; a rotating shaft of the motor runs through the liner wall of the inner liner, and extends into a chamber of the inner liner; the rotating shaft of the motor is connected with a rotary arm; two ends of the rotary arm are connected with a mould bracket respectively; a mould is arranged on each mould bracket; the mould is provided with densely distributed macropores; and the macropores run through the bottom of the mould through small pylomes running through the bottom. The periphery of the inner liner is provided with a temperature control module. Through the chip drying tool and the matched mould, the drying method utilizes centrifugal force to firstly fully throw closed liquid remained on the surface of the chip off the chip and fully evaporate less moisture remained on the surface of the chip under the centrifugal vacuum environment in order that the chip achieves the drying effect.

The present invention provides an integrated mobile nucleic acid collection and detection room, comprising: a sample collection room and a sample detection room. When in use, a person to be tested enters the sample collection room through a personnel entrance, and then nucleic acid samples are collected by nucleic acid collection staff. After the sample is collected, the sample is put into the collection box, and the collection box is transported to the sample testing room through the sample conveying mechanism, and then the sample is tested by the sample testing personnel, so as to realize the purpose of rapid testing of the collected samples; Compared with the prior art, after the samples are collected in an outdoor collection shed, and then collected and stored, they are transported to a fixed detection institution for detection. The sample is inaccurately detected.