37results about How to "High reuse value" patented technology

The invention provides a transformer substation alternating current power supply monitoring system and a transformer substation alternating current power supply monitoring method. The system comprises an intelligent equipment information collection terminal, a human-computer interface configuration module, an intelligent electronic device (IED) model automatic configuration module, a version automatic matching module, an adaptable communication module and a background monitoring center; and the intelligent equipment information collection terminal, the HMI configuration module, the IED model automatic configuration module, the version automatic matching module and the adaptive communication module are connected with the background monitoring center. The transformer substation direct current power supply monitoring system has the advantages that a user can arrange transformer substation configuration information according to specific needs, and quickly display a corresponding transformer substation subsystem interface; according to different configuration, an IED performance description file and a map file can be quickly generated, so that the manual workload is greatly reduced, the error probability is reduced, and the labor cost is also reduced; hardware problems can be detected in advance, and appropriate strategies can be found; and the matching states of a software version of an upper computer and software version of a lower computer can be timely grasped.

The invention discloses a method and system for treating high ammonia-nitrogen wastewater. By taking effluent water containing high ammonia nitrogen content after anaerobic fermentation as influent water and taking a phosphate and magnesium salt mixed solution as an auxiliary solution, a liquid-liquid hypergravity reactor is utilized to enhance the mass transfer effect during mixing of the two liquid phases; crystallized and settling magnesium ammonium phosphate crystals are collected at the bottom of the reactor by means of the reaction-settlement integrated hypergravity reactor while the two liquid phases react; the liquid phases after the reaction overflow at the top of the reactor to produce effluent water; and the magnesium ammonium phosphate crystals are discharged at the bottom of the reactor.

The invention relates to the field of adhesives, in particular to a full-bio-based adhesive and a preparation method and application thereof. The method comprises the following steps: preparation of demethylated nano-lignin: carrying out nanocrystallization treatment on the demethylated nano-lignin; preparation of oxidized nanocellulose; and preparation of the full-bio-based adhesive: carrying outa pre-crosslinking polymerization reaction on the demethylated nano-lignin suspension, the oxidized nanocellulose suspension and pectin to obtain the full-bio-based adhesive. According to the full-bio-based adhesive and the preparation method thereof provided by the invention, lignin is subjected to demethylation and nanocrystallization treatment, and cellulose is also subjected to nanocrystallization and oxidation treatment. In this way, the reaction efficiency of covalent bonds generated between lignin and cellulose is remarkably improved, the crosslinking degree is improved, the adhesion to a plate is good, and the bonding strength is high. By full-bio-based preparation, the release amount of harmful gases of the obtained adhesive is low, and the reutilization value of the whole plywood is improved through the main components of lignin and cellulose plywood sheets.

The invention discloses a converter station integrated power monitoring system and method. An integrated power management system comprises a human-computer interface and a communication management module and comprises an automatic version matching module, a self-adaptive communication module and a dynamic configuration module. The automatic version matching module is used for monitoring software versions of the integrated management system and monitoring subsystems in real time. The self-adaptive communication module communicates with the external environment through an interface and is used for automatically recognizing a lower computer and configuration files. The dynamic configuration module is used for dynamically displaying a wiring diagram and operation information of each monitoring subsystem according to configuration information. An integrated power monitoring device is low in cost, simple in operation and high in adaptability, user experience is good, software repeated use value is high, a user can set transformer substation configuration information according to specific requirements, and corresponding transformer substation subsystem interfaces can be quickly displayed.

The invention provides a method for treating garbage, which comprises the following steps of: marking different color classification codes on different garbage source products, wherein each color classification code at least has a specific color which is used for showing the product class, and the specific color has the largest area distributed in the whole color classification code or occupies the whole color classification code; and marking colors which correspond to the colors which show the product classes in the color classification codes on various containers containing different kinds of garbage. By adopting the method for treating the garbage, even a child (3 to 5 years old) or an illiterate person can classify and discard the garbage into a corresponding trash bin according to the color classification code, can conveniently recover the same kind of garbage together, and conveniently recycle the garbage.

The invention discloses an integrated transformer substation power supply monitoring system and method. The system comprises an integrated power supply management system. The integrated power supply management system comprises an automatic version matching module, an adaptive communication module and a dynamic state configuration module. The automatic version matching module is used for monitoring software versions of the integrated management system and software versions of all monitoring units in real time. The adaptive communication module is in communication with external environment through interfaces and is used for automatically recognizing lower computers and completing automatic recognition on configuration files. The dynamic state configuration module is used for dynamically displaying a wiring graph and operation information of each monitoring unit. According to the integrated transformer substation power supply monitoring system and method, full-station alternating current, direct current, a UPS and communication are integrally configured and integrally monitored, station power supply sub-system communication is networked, so management is easier; interface protocols for the upper layer are abundant, variety selections of communication hardware interfaces for the lower layer are rich, and extendibility is high.

The invention provides a system and method for monitoring a UPS of a transformer substation. The system comprises an intelligent device information collecting terminal, a human-machine interface configuration module, an IED module automatic configuration module, a version automatic matching module, a self-adaptive communication module and a background monitoring center. The intelligent device information collecting terminal, the human-machine interface configuration module, the IED module automatic configuration module, the version automatic matching module and the self-adaptive communication module are connected with the background monitoring center. The system and method for monitoring the UPS of the transformer substation have the advantages that a user can set configuration information of the transformer substation according to a specific requirement to quickly display an interface of a sub-system of the transformer substation; an IED performance description file and a mapping file can be quickly generated according to different configurations, manual workload is greatly reduced, the error probability is reduced, and labor cost is reduced; an existing hardware problem can be detected in advance, and a corresponding strategy can be found; the matching situation of a software version of an upper computer and a software version of a lower computer can be grasped in time.

The invention provides an MCGS-based integrated power supply monitoring human-computer interface configuration method. The method comprises the steps of system initialization, reading the information of the original configuration file of the system and determining whether the information of the configuration file is read successfully, establishing communication between an upper computer and a lower computer to check whether the current configuration information conforms to the specific requirements of a transformer substation, re-configuring the system information at the end of the upper computer and saving the configuration information in the configuration file, sending the configured data information to the lower computer, rebooting the lower computer and finishing the configuration process. The MCGS-based integrated power supply monitoring human-computer interface configuration method has the beneficial effects that the integrated power supply monitoring device is low in cost, simple to operate and high in adaptability, the experience of a user is good, the reutilization value of software is high, the user can set the configuration information of the transformer substation according to specific requirements and the subsystem interface of the corresponding transformer substation can be displayed quickly.

The invention discloses a mobile VACOM heat exchanger cleaning method and device. A cleaning circulating system is formed by a mobile car; the temperature and the concentration of cleaning liquid filled with a sulfamic acid solid chemical cleaning agent are controlled; then, a corrosion inhibitor with a certain concentration is added to control the cleaning flowing speed of a heat exchanger; the dipping cleaning is performed; and the operation from circular cleaning to drainage is performed until the pH is higher than 7. The device comprises a mobile cleaning box; a medicine distribution portis formed in the cleaning box; a discharge pipe and a water inlet pipe communicating to a medicine distribution box are arranged on the side wall of the cleaning box; a stirrer, and a liquid inlet pipe, a recirculation pipe and a liquid return pipe communicating to a heat pre-exchanger are arranged in the cleaning box; the cleaning box is provided with a temperature meter and a magnetic overturning plate liquid level meter; and the heat pre-exchanger is provided with a refrigerant port and a heat medium port. The device can effectively solve the problem of system operation stop caused by scaling of the heat exchanger, and improves the system operation effectiveness, safety and economy.

The invention provides a transformer substation direct current power supply monitoring system and a transformer substation direct current power supply monitoring method. The system comprises an intelligent equipment information collection terminal, a human-computer interface configuration module, an intelligent electronic device (IED) model automatic configuration module, a version automatic matching module, an adaptable communication module and a background monitoring center; and the intelligent equipment information collection terminal, the HMI configuration module, the IED model automatic configuration module, the version automatic matching module and the adaptive communication module are connected with the background monitoring center. The transformer substation direct current power supply monitoring system has the advantages that a user can arrange transformer substation configuration information according to specific needs, and quickly display a corresponding transformer substation subsystem interface; according to different configuration, an IED performance description file and a map file can be quickly generated, so that the manual workload is greatly reduced, the error probability is reduced, and the labor cost is also reduced; hardware problems can be detected in advance, and appropriate strategies can be found; and the matching states of a software version of an upper computer and software version of a lower computer can be timely grasped.

Disclosed are a Christmas tree displaying full color patterns and animations, and control method thereof. The Christmas tree comprises a monolithic Christmas tree trunk or a segmented Christmas tree trunk, and at least one large branch or at least one minor branch fixed on or fitted into the Christmas tree trunk, characterized in that: at least one fiber optic bundle, at least one three-color LED wafer light source, and at least one drive module are arranged on the Christmas tree; the end of the fiber optic bundle is adjacent to the three-color LED wafer light source; the drive module is connected to at least one three-color LED wafer light source; one of the drive modules is connected to a controller, and is sequentially connected to the remaining drive modules in series via an input interface and an output interface; the drive module receives and sends display data through serial cascade communication; the controller is used to sequentially generate in real time through program operation the display data of the full color patterns or full color animations for each of the drive modules, and send the display data sequentially to the drive modules.

The invention provides a split type anti-counterfeiting packaging box. The split type anti-counterfeiting packaging box comprises a first outer box, a second outer box, a first inner box, a second inner box, a first box frame, a second box frame and box grooves, wherein the box grooves are symmetrically distributed, when the first outer box and the second outer box are closed, an anti-counterfeiting film bag is arranged in an inner cavity formed by at least one pair of box grooves which are corresponding up and down, and the anti-counterfeiting film bag is provided with an anti-counterfeitingpull line. According to the split type anti-counterfeiting packaging box, the split type anti-counterfeiting box body design is adopted, so that placement and display are facilitated, a pair of products which are placed up and down are firstly packaged by using the anti-counterfeiting film bag provided with the anti-counterfeiting pull line, then the front side and the back side each are coated with a glue layer with a certain viscosity, then the anti-counterfeiting thin-film bag is wrapped by using the first box frame and the second box frame of the split type anti-counterfeiting packaging box, then manufacturing and packing are carried out from inside to outside, after a user opens the split type anti-counterfeiting packaging box, the anti-counterfeiting pull line is broken, the whole box body is not affected, and therefore, the packaging box can be used for realizing anti-counterfeiting packaging and improving the value of non-commercial behavior reutilization at the same time.