232 results about "Electrical room" patented technology

A building includes a data center to house computing equipment including computers and servers. The data center stores data. The building also includes a multipurpose center that houses office spaces, conference rooms and meeting rooms. The data center and multipurpose center differ in function but share resources. The data center is expandable using a configuration of a control room, an electrical room and a mechanical room. Additional data center floors adjoin existing structures to increase available space in a linear manner.

The invention provides a microwave oven which comprises a microwave oven shell defined by a bottom plate, an outer case, a front plate and a back plate, wherein an electrical room and a hollow cooking cavity are arranged in the shell; the hollow cooking cavity is defined by a top plate, the front plate, a U-shaped plate and the back plate, and is open at one end; the shell is provided with an air inlet and an air outlet; a fan is arranged in a manner of being dead against the air inlet; a heating pipe hood covering heating elements is arranged on the top plate; a first air channel is formed among a back wall of the heating pipe hood, the back plate and the outer case; a second air channel is formed among a front wall of the heating pipe hood, the front plate and the outer case; an air inlet hole is formed in a side plate of the U-shaped plate, and an air outlet hole is formed in the other side plate of the U-shaped plate; the air inlet hole, the air outlet hole and the cavity form a third air channel; in the electrical room, an air guide plate is arranged at the air outlet of the fan; the air guide plate can guide cold air blown out by the fan to pass through the first, second and third air channels respectively, and flow out via the air outlet. The microwave oven provided by the invention has the advantages that the temperature of the surface of the microwave oven can be effectively reduced, and the safety of the microwave oven is improved.

A ship loader comprises a ship loader body and a ship loader tripper car. The ship loader body is connected with the ship loader tripper car through a link rod, the ship loader body comprises a large arm, the large arm is connected with a walking mechanism through a rotary table, a swinging mechanism and a gantry in sequence, the large arm is connected with one end of a telescopic arm, the other end of the telescopic arm is connected with a sliding barrel mechanism, a balance weight is arranged at the root of the large arm, a pitching hydraulic system is arranged between the rotary table and the large arm, the telescopic arm is connected with a telescopic arm driving system, the large arm is connected with a boom conveyor system, and a cab is arranged at the top of the large arm. The ship loader tripper car comprises a tripper car structure, the tripper car structure comprises a tripper car conveying and unloading system and an electrical room, and a cable reel and a spray reel are connected on the lower portion of the electrical room. The ship loader is simple in structure, longest in conveying distance, stable and reliable in work, low in energy consumption, low in noise, easy to operate, large in telescopic range and larger in rotating angle range, and production efficiency is greatly improved.

The invention discloses a hot rolled steel coil transversely shearing line online flaw detecting device and method, belonging to a device for testing flaws existing in a solid by utilizing ultrasonic waves, in particular relating to a hot rolled steel coil transversely shearing line online flaw detecting device and method. The hot rolled steel coil transversely shearing line online flaw detectingdevice is characterized by being arranged between a steel coil straightener of a transversely shearing line and a flying shear; an ultrasonic flaw detecting device is formed by sequentially connecting a pinch roll, an entrance length measuring mechanism, a width measuring mechanism, an entrance water retaining mechanism, a flaw detecting mechanism, a water scraping plate, an exit water retaining mechanism, an exit length measuring mechanism and an exit blowing mechanism in sequence; flaw detecting electric control instruments and meters are arranged inside an operating room or electric room at a production line side. Detecting flaws by uncoiling firstly and then shearing are realized. The invention has the advantages of novel conception, compact structure and reasonable process. Flaw detecting and transverse shearing are synchronously carried out, a production line operates smoothly, and the working efficiency and the production rate are increased. A probe is in contact with band steel all the time, the detecting dead zone is greatly reduced, the abrasion of the probe is greatly reduced, the service life is prolonged, the consumption of spare parts is lowered, and the production cost is reduced.

The invention relates to the technical field of diesel locomotives, in particular to a narrow-gauge alternating-current transmission diesel locomotive. The narrow-gauge alternating-current transmission diesel locomotive comprises an upper locomotive body, a lower locomotive body, a cab, an auxiliary chamber, an electric chamber, a power house, a cooling chamber, a load bearing type fuel tank, a bogie and a locomotive frame. The upper locomotive body is composed of the cab, the auxiliary chamber, the electric chamber, the power house and the cooling chamber. The lower locomotive body is formed by the load bearing type fuel tank and the bogie. The cab is arranged on one side of the auxiliary chamber, the electric chamber is arranged on the other side of the auxiliary chamber, and the power house is arranged between the electric chamber and the cooling chamber. Partition walls are respectively arranged among cavities except the auxiliary chamber and the electric chamber. The bogie is arranged on two sides of the load bearing type fuel tank. The locomotive frame is arranged between the upper locomotive body and the lower locomotive body. The narrow-gauge alternating-current transmission diesel locomotive is compact and reasonable in structure, convenient and fast to assemble, reliable in connection, applicable to a narrow-gauge line, capable of adapting to various severe climatic environments, simultaneously small in daily maintenance and easy to use and popularize.

The invention discloses a high tension line open circuit positioning device, which consists of a carrier receiving unit, a data processing unit, a warning and prompting unit and calibrating units, wherein the carrier receiving unit, the data processing unit and the alarming and prompting unit are arranged in an electrical room or at a transformer substation; the calibrating units are arranged on an electric power circuit; each calibrating unit is coupled with one or more coupled circuits and transmits an identifier through an electric power line; a calibration code transmitted by each calibrating unit is unique; and the data processing unit processes the identifier transmitted by each calibrating unit. The high tension line open circuit positioning device discovers a disconnection fault intime through carrier communication, provides disconnection point positioning information, has the functions of dialling automatically and warning in voice, and creates a condition for discovering andprocessing a fault in time. The open circuit positioning device for the high tension line is convenient to arrange and use without changing the original circuit.

The invention discloses a bucket type elevating ship loader. An elevator is connected with an upstream conveying belt conveyor system; materials are conveyed and transferred to the elevator from the upstream; the elevator is fixed to a platform support through high-strength bolts and connected with a portal through pulling rods; the portal is mainly composed of a main beam, supporting legs, a large trolley mechanism, the platform support, the pulling rods and an elevator pulling rod; a large trolley walking mechanism is connected with the supporting legs of the main beam through bolts and flanges; the position of an outlet in the upper portion of the elevator is in but joint with a material falling barrel; the other end of the material falling barrel is inserted into a funnel; a rotating support is installed on the upper portion of the portal and connected with a flange on the lower portion of a stand column rotating table and a flange on the upper portion of the portal through bolts; a cab is installed on the stand column rotating table; an upper rotating table is hinged to the upper portion of the stand column rotating table and is sequentially provided with a pitching mechanism and an electrical room; a cantilever crane is installed on the upper portion of a rotating mechanism and is internally provided with a conveying belt conveyor; and a chute tube is installed on the head portion of the cantilever crane.

The invention relates to the field of die castings, in particular to an aluminum alloy die casting. The aluminum alloy die casting comprises a hub body, a workbench, a driving mechanism, a rotating mechanism, a storing mechanism, a polishing mechanism and a dust collection mechanism, wherein an electric chamber is arranged inside the workbench; the driving mechanism is arranged inside the electricchamber; the rotating mechanism is in meshing connection with the driving mechanism, penetrates through the upper surface of the workbench, and is fixedly connected with the storing mechanism; the hub body is arranged at the upper end of the storing mechanism; the upper end of the workbench is fixedly connected with a top plate through a fixing column; and the polishing mechanism is fixedly connected at the lower end of the top plate. Due to the fact that the hub body is arranged and a reinforcing frame arranged in the hub body is utilized, materials needed for hub manufacturing are saved, and the production cost is reduced; and due to the fact that the reinforcing frame is Y-shaped, the structural strength of the hub body can be improved, and a tire arranged on the hub body can be assisted to dissipate heat.

Disclosed are a container truck anti-lifting device and a container truck anti-lifting method based on machine vision. At least four data collection modules are arranged on a bracket on the bottom ofa tire crane. The arrangement positions of the data collection modules can ensure that all contours of a container and a container truck are within collection ranges of the data collection modules. The data collection modules are used for collecting image data of the container and the container truck. A signal processing module is arranged in an electrical room of the tire crane, connected to thedata collection modules, and used for processing the image data collected by the data collection modules and judging whether the container truck is lifted or not according to position changes of the container and the container truck. An alarm module is arranged in a cab of the tire crane, connected to the signal processing module, and used for warning a driver when the container truck is lifted and reminding the driver to stop lifting. The container truck anti-lifting device and the container truck anti-lifting method based on machine vision utilize the machine vision technology to intelligently identify whether the container and the container truck are completely separated and alarm in time to realize intelligent, unmanned and dynamic monitoring and management.

The invention discloses a gate-type bucket wheel stacker-reclaimer, and relates to technical field of reclaiming lifting equipment. The bucket wheel stacker-reclaimer comprises a movable beam, a reciprocating type tail vehicle, a dust removal system, a large vehicle running mechanism, a large vehicle running detection device, a movable beam lifting mechanism, a roller machine towrope, a roller mechanism, a limiting device, a movable tape machine towrope, a tail vehicle reclaiming hopper, a stacking and reclaiming conversion mechanism, a tail vehicle stacking hopper, an escalator walking board, a single-beam crane, signs, an electrical room, an electrical system, a cab, a material level detection device and a checking system and is characterized in that a reclaiming tape machine, a stacking tap machine and a movable tape machine are arranged in the movable beam; two-winch balanced mode is adopted by the movable beam lifting mechanism; and the movable beam lifting mechanism is provided with a balance weight mechanism. The bucket wheel stacker-reclaimer is simple in structure, a space in the beam is large, falling points are convenient to adjust, the running stability and safety are greatly improved, the overhauling quantity is small and the bucket wheel stacker-reclaimer is convenient to overhaul.

The invention discloses a walking positioning, deviation correcting and collision preventing method for a tire crane. According to the method, by installing laser scanners on four support columns of the tire crane respectively for detecting the gaps between the side faces of containers and the gaps between containers in a container yard, walking positioning of the tire crane, positioning of the containers in the yard, automatic deviation correcting and collision preventing warning are achieved. The laser scanners, the containers, a computer, a warning device, a container position management displayer (cab management system interface terminal) and a rain cover are involved in the method. The laser scanners are installed on supports in front of four support column tires of the tire crane respectively and can rotate along with rotation of the tires. With the gaps between the side faces of the containers and the gaps between the containers in the container yard as the reference, the laser scanners are installed in the rain cover, the computer is installed in an electrical room, and the warning device is installed in a cab of the tire crane. The laser scanners, the warning device and the container position management displayer are all connected with the computer, and the computer is connected with a tire crane PLC and participates in walking control over the tire crane.

The invention provides a ventilating system of a locomotive electrical chamber with an external corridor. The ventilating system mainly comprises an air using cavity (F), an air collecting cavity (H), a resistance braking device air inlet filter screen assembly (9) and a resistance braking device air outlet shutter assembly (7), wherein the air collecting cavity (H) consists of a filter screen assembly (1), a controllable shutter assembly (2), the upper part of a side wall I (3), the upper part of a side wall II (10), an S-type filter screen assembly (5), a ceiling I (6) and an air collecting cavity air channel (13); the air collecting cavity (H) is positioned at the top of a locomotive; and the resistance braking device air inlet filter screen assembly (9) and the resistance braking device air outlet shutter assembly (7) are respectively arranged at the air inlet end and the air outlet end of a resistance braking device (E). The ventilating system realizes centralization of a locomotive air inlet system, and also provides air for circulating cooling and ventilation outlet protection for the resistance braking device (E), so that safety in working of the resistance braking device is ensured.

The invention relates to the technical field of diesel and electric locomotives, in particular to a diesel-electric hybrid locomotive. The diesel-electric hybrid locomotive comprises an upper locomotive body, a lower locomotive body, locomotive top equipment, a driver cab, an auxiliary chamber, a power chamber, a cooling chamber, a main converter chamber, an electrical room, a suspension type fuel tank, a main air reservoir, a main transformer, bogies and a frame, wherein the upper locomotive body consists of the driver cab, the auxiliary chamber, the power chamber, the cooling chamber, the main converter chamber and the electrical room; the lower locomotive body consists of the suspension type fuel tank, the main air reservoir, the main transformer and the bogies; the auxiliary chamber, the power chamber, the cooling chamber and the main converter are arranged at the rear end of the driver cab; the main converter chamber is arranged between the electrical room and the cooling chamber; a dividing wall is arranged between every two chambers; the suspension type fuel tank and the main transformer are positioned at the lower part of the middle of the locomotive body; the bogies are arranged on two sides of the locomotive body; the frame is arranged between the upper locomotive body and the lower locomotive body. The diesel-electric hybrid locomotive has the advantages of compact and reasonable structure, convenience and quickness in assembly and reliable connection.

The invention discloses an arc light protection type automatic pressure relief device. The automatic pressure relief device comprises arc light detection devices, a control device, a pressure relief switch and a pressure relief cover, wherein each arc light detection device is mounted in each electrical room of a switch cabinet, and output ends of the arc light detection devices are electrically connected with the control device; the output end of the control device is electrically connected with the pressure relief switch; a pressure relief hole is formed in the top of the switch cabinet, andthe pressure relief cover covers the pressure relief hole and is hinged with the switch cabinet; and the pressure relief switch is located at the joint of the pressure relief cover and the switch cabinet, is fixed on the switch cabinet, is connected with the pressure relief cover and is used for opening the pressure relief cover. By utilizing the arc light protection type automatic pressure relief device, the completeness of a cabinet body of the switch cabinet and the personal safety of nearby people can be guaranteed.

The invention discloses a high-altitude slipping installation method for a compartment-type electric room. The method comprises the following steps: (1) temporarily designing an overhung bracket by utilizing a workshop steel structure, and laying a slip rail on a structure beam; (2) putting the electric room onto the slip rail by utilizing cranes; after the electric room is hoisted to an installation height, laying a pulley below a first pair of hoisting points, so that a front supporting point of the electric room is located on the pulley; then, installing a guide chain in the front of the electric room, and dragging the electric room after checking; meanwhile, continuously translating devices into a workshop by the two cranes, till the final supporting point is located on the pulley, and removing the cranes; and (3) installing in place: after the electric room slips to an installation position, hoisting the electric room by steel beams and the guide chain on the workshop, detaching the bottom rail and the pulley, lowering the electric room, and fixing the electric room in place. The method solves the problem that the conventional electric room cannot be directly hoisted and cannot horizontally move or span, and is safe in construction, convenient in operation and short in construction time.

The invention provides a mine excavator with a bucket tooth monitoring function. The mine excavator comprises a chassis and a rotating platform. A cab, an electrical room and a bucket rod are arranged on the rotating platform. A bucket is connected at the tail end of the bucket rod and comprises a bucket body and a plurality of bucket teeth. The bucket body is connected with the bucket rod. The bucket teeth are connected with the bucket body. A detecting device used for monitoring bucket tooth fracturing is arranged in each bucket tooth and is in signal connection with a monitoring system. An alarming device in signal connection with the monitoring system is arranged in the cab. According to the mine excavator with the bucket tooth monitoring function, the bucket tooth monitoring function is achieved, the bucket fracturing phenomenon can be discovered timely, and warning is conducted.

The invention discloses a flat-plate steam oven. The flat-plate steam oven comprises an oven body, a steam generator, a water tank and a door, wherein a cooking chamber, an electric chamber and a steam guide port are arranged in the oven body, the electric chamber is located above the cooking chamber, and the electric chamber and the cooking chamber are communicated through the steam guide port; the steam generator is arranged in the electric chamber and conveys steam to the cooking chamber through the steam guide port; the water tank is arranged in the electric chamber and connected with the steam generator; the door is arranged on the oven body for opening and closing the cooking chamber. The flat-plate steam oven is fast in cooking, good in cooking effect, large in cooking space, and the like.

The invention discloses a low voltage reactive compensation cabinet. The upper end surface of a base is provided with multiple supporting pipes along the circumferential direction. The supporting pipes are internally provided with elastic members. The side wall of the cabinet body is provided with multiple plug pins which are matched with the supporting pipes. Multiple plug pins are detachably plugged in the corresponding supporting pipes and contacted with the elastic members so that the cabinet body is enabled to be elastically and detachably fixed on the base. One end of supporting columnsis fixedly connected on the external top end of the cabinet body, and the other end is fixedly connected with a rainshed. The cabinet body is internally provided with an electrical room and an operation room which are arranged in a spaced way from the left to the right. The electrical room is internally provided with a bearing mechanism which can elevate along a vertical direction. The operation room is internally provided with a control mechanism which is connected with the bearing mechanism and can control elevating of the bearing mechanism. According to the low voltage reactive compensationcabinet, auxiliary appliances are not required and the process of installation, disassembling and maintenance of heavy main electrical components is facilitated, rain sheltering can be realized and the great damping effect can also be realized.

The invention belongs to the electrical cabinet field and especially discloses a power distribution cabinet. An upper end surface of a pedestal is provided with a plurality of support tubes along a circumferential direction. Elastic components are arranged in the support tubes. A side wall of a cabinet body is provided with a plurality of bolts matching with the support tubes. The plurality of bolts are detachably plugged into the corresponding support tubes and are contacted with the elastic components so that the cabinet body is elastically and detachably fixedly arranged on a pedestal. An internal portion of the cabinet body is provided with an electrical chamber and an operation chamber at intervals from left to right. An internal portion of the electrical chamber is provided with a bearing mechanism which can rise and fall along a vertical direction. An internal portion of the operation chamber is provided with a control mechanism which is connected to the bearing mechanism and can make the bearing mechanism rise and fall. By using the power distribution cabinet, without an auxiliary tool, main electrical components can be conveniently installed, dismounted and maintained, anda good damping effect is possessed.

The invention relates to the technical field of diesel locomotives, in particular to a high-power alternating-current transmission shunting diesel locomotive. The high-power alternating-current transmission shunting diesel locomotive comprises an upper body, a lower body, an auxiliary room, a cab, an electric room, a main transformer room, an engine room, a power room, a cooling room, a bearing type fuel tank, bogies and a frame. The upper body is composed of the auxiliary room, the cab, the electric room, the main transformer room, the engine room, the power room and the cooling room; the lower body is composed of the bearing type fuel tank and the bogies; the auxiliary room is arranged at the rear end of the cab, the electric room, the main transformer room and the main engine room are arranged at the front end of the cab, and the power room is arranged between the main engine room and the cooling room; dividing walls are arranged between the rooms; the bogies are arranged on the two sides of the bearing type fuel tank; the frame is arranged between the upper body and the lower body. The high-power alternating-current transmission shunting diesel locomotive is compact and reasonable in structure, convenient and fast to assessable, reliable in connection, suitable for large or medium shunting yards, also suitable for various severe climatic environments, small in routine maintenance quantity and easy to use and popularize.

The invention discloses a mobile environment-friendly fertilizer loading hopper for a light portal bulk cargo ship unloader. The mobile environment-friendly fertilizer loading hopper comprises a hopper body, a dust remover, a door frame, a ladder platform railing, a discharging system, an operating room, a power unit, a large travelling car, a jack-up device, an air compressor system, an electrical room, an electrical system, a hydraulic system, an anti-collision rod and a dragging frame; the hopper body comprises an upper hopper and a lower hopper; a grating, a grating beam and a dustproof curtain are arranged at the lower end of the upper hopper; the lateral side of the upper hopper is provided with a door; a manhole cover is arranged above the lower hopper; the outer side of the hopper wall of the lower portion of the lower hopper is provided with a cabin wall vibration motor; the inner side of the hopper wall of the lower portion of the lower hopper is provided with an ultra-high molecular polyethylene abrasion resistant lining plate; the discharging system comprises a pneumatic valve. The mobile environment-friendly fertilizer loading hopper for the light portal bulk cargo ship unloader has the advantages of being simple in structure, convenient to use, stable in operation, high in working efficiency and high in adaptability to the operation environment.

The invention provides an oceanographic buoy capable of generating electricity through a tidal turbine, and belongs to the technical field of buoys. The oceanographic buoy comprises a buoy body and a tidal hydro-generator. The buoy body comprises a platform, an electric chamber, a supporting frame, a radar box and a light beacon, wherein the electric chamber and the supporting frame are arranged on the platform; the radar box and the light beacon are arranged on the supporting frame; a fairing is arranged outside the tidal hydro-generator and connected with the buoy body; the tidal hydro-generator and the electric chamber are electrically connected; and the electric chamber stores electric energy or/and provides electricity. According to the oceanographic buoy, the tidal energy of seawater is converted into electric energy through the tidal turbine, and the electric chamber stores the electric energy or/and provides electricity for a power consumption device after processing. In addition, the fairing is arranged outside the tidal hydro-generator, the conversion efficiency of electric energy can be improved, the electricity supply mode is not affected by weather factors, electricity can be supplied continuously and stably, and the oceanographic buoy has broad application prospects in the technical field of oceanographic buoys.