49results about How to "Keep abreast of the operation status in time" patented technology

The invention discloses a real-time tunnel boring machine (TBM) hob abrasion monitoring device based on an inductive displacement transducer. The device is characterized in that the inductive displacement transducer is installed in a transducer base, a lead pin is connected onto the inductive displacement transducer, and the internal gap of the transducer base is filled by an AB glue. A zirconia protection sleeve and the transducer base are installed in a transducer positioning sleeve, and a waterproof rubber ring is assembled in a groove of the transducer positioning sleeve. A small waterproof rubber ring is sealed between the zirconia protection sleeve and the transducer positioning sleeve, and a large waterproof rubber ring is sealed between the zirconia protection sleeve and the transducer base. The transducer positioning sleeve is installed into round holes in the middle of the side surfaces of a cutter head reinforcing plate and a tool apron, and the transducer base and the cutter head reinforcing plate are fixed into a whole through bolts. Hob abrasion signals which are detected by the inductive displacement transducer are processed by a signal transformer and then transmitted in a wireless manner. The device can be suitable for severe working environments of a hob and monitors the hob abrasion in real time.

The invention provides an automatic control boiler system. The system performs automatic control according to the quantity of steam generated by a boiler and the quantity of water input into the boiler; the boiler termly discharges pollutions; a steam drum comprises a water quality analyzer for measuring the quality of the water in the steam drum; the water quality analyzer is in data connection with a monitoring diagnosis controller for receiving measured data; the boiler termly discharges pollutions; a central diagnosis monitor stores a reference data PH value J, the pollution discharge time T and the pollution discharge speed V; the reference data is the pollution discharge quantity V*T satisfying the demand when the PH value of water in the steam drum is J; and the boiler achieves a function of automatically correcting the reference data according to the measured PH data in the steam drum. The boiler also achieves the function of automatically correcting the reference data; the reference data is automatically corrected according to the detected water quality pollution discharge conditions to guarantee the control accuracy; a client can timely master the operation conditions of a boiler pollution discharge system; and pollution discharge parameters are adjusted timely through the client to prevent a lot of heat energy wastes caused by faults of the boiler pollution discharge system.

The invention provides a boiler system. A water quality analyzer is installed on the sewage pipe to measure the water quality in the sewage pipe. The water quality analyzer is connected with the monitoring and diagnosis controller to receive the measured data, and according to the measured data, the The opening of the blowdown valve is controlled. If a measured index exceeds the upper limit of the data, the monitoring and diagnostic controller automatically increases the opening of the blowdown valve through the valve adjustment device; if a measured index is lower than the upper limit of the data, the monitoring and diagnostic control The controller automatically adjusts the opening of the blowdown valve through the valve adjustment device; the monitoring and diagnostic controller is connected with the cloud server data, so that the monitored data is transmitted to the cloud server, the cloud server is connected with the client, and the client can obtain it through the cloud server. Monitored data. The device of the invention can grasp the operation status of the blowdown of the boiler in time, and can adjust the blowdown parameters through the device in time, so as to prevent a large amount of waste of heat energy caused by the failure of the blowdown system of the boiler.

The invention provides a cloud-computing boiler blow-off system. According to the cloud-computing boiler blow-off system, automatic control is carried out according to the amount of steam generated by boilers and the amount of water input to the boilers, the boilers are periodically subjected to blow-off operation, and a central diagnosis monitor automatically sets the blow-off amount according to the ratio of the mass of the steam to the mass of the water input to the boilers; and the monitoring diagnosis controller is in data connection with a cloud server so that the monitored data can be transmitted to the cloud server conveniently, the cloud server is connected to a client side, and the client side can obtain the monitored data through the cloud server. According to the cloud-computing boiler blow-off system, the amount of the input water and the amount of the generated steam of each boiler are monitored in real time so that the dynamic ratio relation of the amount of the input water and the amount of the generated steam can be obtained, the blow-off amount of the boilers can be automatically calculated according to the dynamic ratio relation, the blow-off time and the blow-off speed can be adjusted according to the blow-off amount, the operation condition of the boiler blow-off system can be timely mastered by the client side, the blow-off parameters can be adjusted timely through the client side, and therefore a large amount of heat energy waste caused by faults of the boiler blow-off system can be prevented.

The invention discloses a real-time monitoring system for corrosion under a thermal insulation layer, which is used in the construction of thermal insulation equipment and pipelines. In the thermal insulation layer in the thermal insulation equipment and pipeline, and data connection with the intelligent information acquisition device, the intelligent information acquisition device is used to collect the data information of the pre-installed test pieces, and transmit the data information to the central host through the data transmission device, and then The central host will prompt and warn after analyzing the data information. The corrosion real-time monitoring system of the invention has the advantages of system independence, easy installation and high automatic control.

The invention provides a boiler system capable of achieving automatic blowdown according to the steam-water ratio. The boiler system conducts automatic control according to the quantity of steam generated by a boiler and the quantity of water delivered into the boiler. According to the boiler system capable of achieving automatic blowdown according to the steam-water ratio, intelligent blowdown can be conducted, and a large amount of heat energy waste caused by blowdown faults of the boiler is prevented.

The invention provides a boiler system. The boiler system performs automatic control according to the amount of steam generated by a boiler and the amount of water fed into the boiler; sewage is discharged from the boiler at regular intervals; a steam pocket comprises a water quality analyzer which is used for measuring the quality of water in the steam pocket; the steam pocket is connected to anascending pipe and a descending pipe; a plurality of cutting heat exchange parts are arranged in the ascending pipe at intervals and extend in the height direction of the ascending pipe; and a plurality of holes are formed in the cutting heat exchange parts and run through the cutting heat exchange parts in the height direction of the ascending pipe. The boiler has the effects of flow rate stabilization, vibration absorption and noise reduction and avoids the wasting of lots of energy sources caused by the failure of the boiler sewage discharge system.

The invention provides a method and a device for intelligently detecting the light quality of a beacon light, belonging to the technical field of beacon measurement. The method adopts long-distance imaging and tracking to track the position of the beacon light in real time and remotely acquire the light signal of the beacon light; The optical signal obtained remotely is separated by the wavelength of the optical signal of the beacon light by the modular spectrometer, and the characteristic wavelength of the beacon light to be measured is extracted from it; In the identification algorithm, a background identification algorithm is designed to eliminate interference, and conduct on-site detection and identification of the light quality of the beacon beacon. Realize the effective tracking of the light signals of fixed mobile beacons on land and mobile beacons at sea. Each device is integrated with a portable instrument, which is convenient to carry and improves the practicability of on-site detection. It can be easily carried to the operation site of the beacon light, and conduct accurate on-site inspection of the light quality of the beacon light, so as to grasp the operation of the beacon light in time.

The invention relates to a dual-backup network light control desk and a control method. The light control desk comprises a plurality of groups of data source input modules, two same core integrated processors and an output module, wherein each group of data source input modules at least consists of two or more control units; the data source input modules are connected with the two core integrated processors respectively; each core integrated processor backs up data transmitted by each data source input module and operates backup data; the two core integrated processors are connected with the output module respectively; operation results of the two core integrated processors are compared with each other and transmitted to the output module so as to output a corresponding command. Accordingly, embedded core integrated processors are used for replacing a conventional PC system computer, so low cost is achieved and problems existing in the conventional PC system computer are solved. Simultaneously, the two core integrated processors can be used for achieving dual-backup network connection to meet the requirement of real-time detection of data synchronization well, so that a lighting engineer can know the running conditions of a console.

The invention provides a boiler system. According to the system, automatic control can be performed according to the amount of steam generated by a boiler and the amount of water input to the boiler, the boiler is subjected to sewage discharge periodically, the sewage discharge speed is kept unchanged, a central diagnosis monitor automatically sets the sewage discharge speed according to the ratio of the mass of the steam to the mass of the water input to the boiler and is in data connection with a cloud server so as to transmit monitored data to the cloud server, the cloud server is connected to a client side, and the client side can obtain the monitored data through the cloud server, manually inputs the sewage discharge speed according to the obtained data, transmits the data to a monitoring and diagnosing controller through the cloud server and manually adjusts the sewage discharge amount through the monitoring the diagnosing controller. The system has the advantages that the input water quantity and the generated steam quantity of each boiler are monitored in real time, the dynamic ratio relation of the input water quantity and the generated steam quantity is obtained, the sewage discharge amount of the boiler can be automatically calculated according to the dynamic ratio relation, the sewage discharge speed can be adjusted according to the sewage discharge amount, the operation condition of a boiler sewage discharge system can be timely mastered by the client side, the sewage discharge parameters can be adjusted timely through the client side, and a large amount of heat energy waste caused by faults of the boiler sewage discharge system can be prevented.