38results about How to "Overcome time constraints" patented technology

The invention provides a heat storage device based on heat utilization of waste hot smoke. The heat storage device comprises a heat storage cavity, a plurality of heat storage preformed parts accommodated in the heat storage cavity, a waste hot smoke inlet channel, a waste hot smoke discharge channel, a cold air inlet channel and a cold air discharge channel. Both the waste hot smoke inlet channel and the cold air discharge channel are communicated with one side of the heat storage cavity. Both the waste hot smoke discharge channel and the cold air inlet channel are communicated with the other side of the heat storage cavity. The multiple heat storage preformed parts are arranged at intervals, and each heat storage preformed part can rotate around the axis of the heat storage preformed part. According to the heat storage device based on heat utilization of the waste hot smoke, the waste hot smoke can be utilized effectively, so that the energy utilization efficiency is improved; at the same time, the preformed parts and an assembling technology are adopted, industrial production can be conducted by a large margin, and the production efficiency is improved; a little of grapheme is mixed, so that the heat exchange efficiency of the heat storage device can be improved, and large application value is achieved.

An extraction method of lignans in schisandra chinensis rattan stems adopts cut or discarded schisandra chinensis rattan stems as raw materials, has low cost, and has low requirements for rattan stem growth years, and rattan stems can be obtained at all seasons, which solve the strict time limit for production, and reduce working strength; various lignans in schisandra chinensis rattan stems are extracted by an ultrasonic processing method; the operation is simple; the extraction efficiency of various lignans in schisandra chinensis rattan stems is high; the mean values of the contents of schisantherin A, deoxyschizandrin, schisandrin B, and schisadrol A extracted from newborn rattan stems are respectively 0.7394%, 0.2229%, 0.1474%, and 0.1237%; the mean values of the contents of schisantherin A, deoxyschizandrin, schisandrin B, and schisadrol A extracted from perennial rattan stems are respectively 1.1901%, 0.4760%, 0.2850%, and 0.1768%; and the product is applicable to industrial production.

The present invention provides at least a ship hull and a collection cabin located on the hull, a power supply cabin, an engine room and a driver's cab, a power supply is installed in the power supply cabin, a propulsion system and a control system are installed in the engine cabin, and ballast is also arranged in the hull cabin, the collection cabin, the power supply cabin, the ballast cabin and the engine room are located on the hull from front to back, and the collection cabin includes a guide plate, a collection cabin door, a collection cabin bottom plate and a water collection tank; the ballast cabin includes Water inlet pipe, control valve, regulating water pump and drainage pipe; monitoring device, transmission device, dynamic laser radar module and dual combined positioning and navigation module are also arranged on the hull. The invention provides a water surface intelligent drift cleaning ship with a simple hull structure, a compact structure, low manufacturing cost, unmanned control, autonomous navigation, and automatic collection and an intelligent water surface drift cleaning method.

The invention discloses a self-service clothes receiving and dispatching system which comprises a storage cabinet (1) provided with N chests in different sizes and an intelligent terminal cabinet (2) provided with a display operation unit (3) and an intelligent terminal (5), wherein cabinet locks (6) are arranged on cabinet doors of the N chests in different sizes to be used for automatic opening and closing of the cabinet door, the intelligent terminal (5) is used for identifying whether a customer is a member or not, identifying the washing order number, confirming the type and quantity of clothes according to customer information, confirming the size of clothes and selecting the corresponding chest matched with the size of the clothes, controlling the cabinet locks (6) to open the cabinet doors, settling accounts and printing receipts, and the display operation unit (3) is used for displaying a terminal interface and automatic prompt information of a system and enabling the customer to select the type and quantity of clothes on the terminal interface. The self-service clothes receiving and dispatching system enables clothes receiving and dispatching and monitoring of clothes receiving and dispatching to be achieved automatically, improves the clothes receiving and dispatching efficiency, and as a result, the problems of high cost and dispute between a laundry and the customer are solved, and a laundry service management system is made more intelligent.

The invention relates to the field of molecular genetics, and particularly provides molecular identification primers for chicken fast / slow feathering phenotype. The forward primer is 1305s: 5'CCTCCTTGCCAAACCTTA3'; and the reverse primer is 1305a: 5'ATCAGCCAGATCCGTCAG3'. The primers have the advantages of favorable specificity and high amplification efficiency, and can be used for molecular identification of chicken fast / slow feathering phenotype. The invention also provides a molecular identification method of chicken fast / slow feathering phenotype. When being used for experimentation in combination with the primers, the method is simple to operate and high in feasibility, and can solve the problems of undefined identification standard, low identification result accuracy, long male / female complete set line construction time and limited identification time in the fast / slow feathering identification.