53results about How to "Guaranteed normal output" patented technology

The invention discloses a new energy bearing capacity evaluation method considering transient overvoltage constraint, and belongs to the technical field of energy safety. The invention discloses a new energy bearing capacity evaluation method considering transient overvoltage constraint. The method comprises the following steps: S1, calculating a short-circuit ratio of a multi-new energy station sending end system; s2, calculating the transient overvoltage of a new energy station node in the sending end system; and S3, constructing a power grid new energy bearing capacity evaluation model considering the transient overvoltage constraint. According to the new energy bearing capacity evaluation method considering the transient overvoltage constraint, the mathematical relation among the transient overvoltage amplitude, the system short-circuit ratio and the active power of the new energy station is used as a main line, and the system short-circuit ratio is used as an intermediate quantity; a mathematical expression of a new energy station node transient overvoltage amplitude and new energy station active power is established, and a power grid new energy bearing capacity evaluation model considering multiple new energy station transient overvoltage constraints is constructed, so that it is ensured that an optimal new energy station output value can be obtained, and safe operation of a power grid is ensured.

The invention relates to a voice control method, device and system, a household appliance, a storage medium and a product, and the method comprises the steps: firstly obtaining an environment noise parameter of a current environment under the condition of detecting that a user sends a voice wake-up word, and then carrying out the adaptation of voice recognition sensitivity and voice reply volume for the current environment through combining with the environment noise parameter. And finally, related actions of voice control are executed according to the adaptive voice recognition sensitivity and the voice reply volume, namely, a voice action instruction is recognized, and a reply signal is fed back to the user based on the voice action instruction. Therefore, the voice action instruction sent by the user can be accurately recognized, the reply signal can be transmitted to the user with enough volume, and the possibility of voice control failure is effectively reduced.

The invention discloses a narrow linewidth optical fiber laser system based on a self-injection locking feedback mechanism, which belongs to the field of optical fiber communication and comprises a main cavity, a self-injection locking feedback module and an erbium-doped optical fiber amplifier. Wherein the main cavity internally comprises a composite ring cavity filter for selecting a longitudinal mode; the composite ring cavity filter is sequentially connected with a polarization controller, a first erbium-doped fiber, a first wavelength division multiplexer, a second erbium-doped fiber and a first uniform fiber bragg grating through a first circulator; the output end of the first uniform fiber bragg grating is connected with the input end of a first optical fiber coupler, one output end of the first optical fiber coupler is sequentially connected with an optical fiber delay line and a Faraday rotating mirror in the self-injection locking feedback module, and the rotating angle of the Faraday rotating mirror is 90 degrees; and the other output end of the first optical fiber coupler is connected with the input end of the erbium-doped optical fiber amplifier. Through the above structure, the stability of the laser system is improved.

The invention discloses an ROS-based robot integrated multi-mode fusion intelligent interaction system and method, and the system comprises a monitoring layer which comprises a computer and a man-machine interaction module, subscribes information collected by a sensor in a decision layer through an ROS, carries out the real-time voice recognition and gesture recognition, and displays a recognition result, a control instruction corresponding to an identification result is issued to a decision-making layer carried by the robot through an ROS topic, or a motion control instruction is directly issued through the ROS topic and sent to an execution layer; the decision-making layer is carried at a robot end and comprises an edge embedded calculation module and a sensor, and the edge embedded calculation module receives the control instruction issued by the man-machine interaction module, carries out auxiliary decision making in combination with information collected by the sensor and sends an action instruction corresponding to the control instruction to the execution layer through an ROS topic message; according to the execution layer, the robot subscribes to the action instruction issued by the decision-making layer or the man-machine interaction module through the ROS to complete the specified motion. According to the invention, the use of more Ubuntu terminal commands in the ROS use process is avoided, and the problems of poor integration of software and hardware of a robot system, incomplete functions of a control system and the like are solved.

The invention relates to an intelligent door lock charging control method and device, computer equipment and a storage medium, and the method comprises the steps: monitoring the electric quantity of a door lock in real time, and triggering a charging request signal under the condition that the electric quantity of the door lock is lower than a preset low electric quantity threshold value; according to the charging request signal, door lock orientation information and alignment angle information are obtained, a light source emission angle is adjusted according to the door lock orientation information and the alignment angle information, and a charging instruction is generated; adjusting light source emission intensity and starting light source emission according to the charging instruction; and under the condition that the electric quantity of the door lock reaches a preset high electric quantity threshold value, the charging process is stopped, and corresponding charging information is recorded. The method has the effect of improving the charging efficiency of the intelligent door lock.

The invention discloses an LVDS (Low Voltage Differential Signaling) receiving circuit with a wide common-mode input range. The LVDS receiving circuit comprises a common-mode conversion circuit, a main comparator circuit, a secondary comparison circuit and a logical judgment circuit, the common-mode conversion circuit is used for converting an external wide common-mode input differential signal into a signal with constant common-mode voltage and no attenuation of the differential signal; the main comparator circuit identifies the converted differential signal to complete differential-to-single-ended data conversion; the secondary comparator circuit is composed of two low-speed comparators; and the logic judgment circuit judges the output of the main comparator and the window comparator to ensure that the output of the input end of the circuit group is a constant level under the short circuit and disconnection conditions, so that the function of dynamic failure protection of the circuit is realized. The wide common-mode input circuit can realize discrimination of wide common-mode input signals ranging from-4V to 5V, and has a dynamic failure protection function.

The invention discloses a zero-discharge treatment device for oil well wastewater, comprising a stable gas outlet mechanism, the stable gas outlet mechanism comprising a first semi-ring pipe column, a second semi-ring pipe column and a connection component arranged between the first semi-ring pipe column and the second semi-ring pipe column, two groups of gas pipes are arranged at the bottom of the dissolved gas delivery pipe branch pipe, and are respectively inserted into the first semi-ring pipe column and the second semi-ring pipe column, a base plate is arranged on the inner wall of one side of the gas pipe, the first semi-ring pipe column and the second semi-ring pipe column are both slidably arranged on the base plate, a plurality of gas outlet holes are arranged at the bottom of the first semi-ring pipe column and the second semi-ring pipe column, two sides of the connection component are respectively connected with the first semi-ring pipe column and the second semi-ring pipe column to make the first semi-ring pipe column and the second semi-ring pipe column move in opposite directions. The invention can stably float bubbles formed by the dissolved gas spraying upward from the bottom of the gas floatation pool by arranging the stable gas outlet mechanism, so that impurities of different heights and sizes are more stably adhered to by the bubbles and brought to the wastewater surface, and stably scraped off by the scraper.

Embodiments of the invention provide a map matching method and apparatus, and a storage medium. The method comprises the steps of obtaining a to-be-matched map; inputting a to-be-matched map into the image segmentation model to obtain a plurality of image segmentation mask images; determining a plurality of target mask images greater than a threshold value from the plurality of image segmentation mask images; performing positive and negative binarization processing on each target mask image to obtain a positive and negative binarized mask image; aiming at each standard map in a preset standard map library, obtaining a standard map mask map and the size of the standard map mask map; generating a new positive and negative binarization mask picture of each target mask picture according to the standard map mask picture and the size; based on an image matching model, respectively matching the generated new positive and negative binarization mask images with a standard map mask image, and respectively outputting collocation point pairs of each target mask image and the standard map mask image; and determining a standard map matched with the to-be-matched map according to the maximum matching point pairs. According to the invention, intelligent map matching can be realized.

The utility model discloses a discharging frame of a PVC pipe production line, and relates to the technical field of PVC pipe production, the discharging frame comprises a rotating table, a PVC pipe conveying assembly is installed on the top of the rotating table, the PVC pipe conveying assembly comprises a bearing plate installed on the top of the rotating table, a transmission shaft is movably installed on the inner side of the bearing plate, and the transmission shaft is movably installed on the outer side of the rotating table. A transmission roller is installed on the outer side of the transmission shaft, and the transmission roller is thin in the middle and thick in two ends. The PVC pipe conveying assembly on the top is fixed through the transmission rollers and the rotating table, stable operation of the PVC pipe conveying assembly is guaranteed, the bearing plate on the top is fixed through the rotating table, the transmission shaft on the inner side is supported by the bearing plate, the transmission shaft rotates stably, and the transmission shaft drives the transmission rollers on the outer side to rotate. The middle of the transmission roller is thin, and the two ends of the transmission roller are thick to form a limiting structure which is used for limiting the PVC pipe on the top, it is guaranteed that the PVC pipe is output at the designated position, and the discharging precision is guaranteed.

The utility model discloses a pathological section atomization machine with a refrigeration function, which relates to the field of medical instrument detection instruments, and comprises an atomization machine body, a refrigeration device and a control device, the refrigeration device comprises a cooling fan, a cooling fin, a semiconductor refrigeration sheet and a metal heat conduction rod; the refrigeration device takes a semiconductor refrigeration sheet as a refrigeration source, the heat dissipation surface of the semiconductor refrigeration sheet faces outwards, and the semiconductor refrigeration sheet is connected with a heat dissipation sheet; the outer side of the cooling fin is connected with a cooling fan; the refrigeration face of the semiconductor refrigeration piece faces inwards and is connected with one end of a metal heat conduction rod, and the other end of the metal heat conduction rod penetrates through the side wall of the atomizing chamber, is directly immersed in water liquid and is fastened through a bolt for refrigeration and cooling. According to the utility model, the rising of the water mist temperature in the working process of the atomizing machine can be obviously controlled, the environmental requirement of cold mist required by pathological section work is met, and the safety and the stability of section work can be obviously improved.

The application discloses a carton forming device, wherein the taking and overturning mechanism acts on the first side during rotation to take out the carton from the carton temporary storage box and then deliver the carton to the receiving and overturning mechanism; during the process of delivering the carton to the receiving and overturning mechanism, the stopper of the stop and overturning mechanism acts on the second side during rotation to make the third side and the first side away from each other, so that the carton body enters an open box posture; after the carton body enters the open box posture, the turning and overturning mechanism acts on the second side during rotation to make the carton body overturn in the direction opposite to the delivery direction of the taking and overturning mechanism, and then the carton body is output from between the turning and overturning mechanism and the receiving and overturning mechanism. The device makes the carton body recover from the folded state to the open box posture, and automatically folds the sealing pieces at both ends of the carton body, realizes the three-dimensional forming of the carton, has high automation degree, improves production efficiency and production quality, and is simple and convenient to use.

The invention discloses an aero-engine which comprises a carburetor and an air inlet manifold, the carburetor is connected with the air inlet manifold through a connecting rubber pipe, and a heating assembly for heating the air inlet end of the air inlet manifold is arranged between the carburetor and the connecting rubber pipe. Working heat of the engine can be recycled and used for heating the oil-gas mixture, sufficient combustion of the oil-gas mixture in the air cylinder is guaranteed, and the output power can be improved while normal output of the engine is guaranteed.

A method for controlling the movement of a garbage-carrying robot, wherein the garbage-carrying robot is equipped with a retractable and adjustable drive device, the method includes the following steps: detecting the load status of the garbage bin and confirming that the garbage bin lid is closed; calculating the two-dimensional center of gravity N of the garbage bin based on the weighing, and calculating the overall center of gravity (N2) based on the robot's center of gravity (N1); adjusting the relative position (eyQ) of the drive device based on the overall center of gravity (N2); setting the initial speed V1 and acceleration / deceleration a1 based on the current drive position (eyQ), and officially starting the walking task; during the movement, monitoring the integral of the pressure sensor fluctuation value in real time, if the integral of the pressure sensor fluctuation value exceeds a specified threshold, adjusting the speed and acceleration to: V = V1 * 0.7, a = a1 * 0.5; reaching the destination, completing the walking task. By adjusting the relative position of the drive device through the overall center of gravity, it is ensured that the drive device does not slip, and the real-time detection of the pressure sensor fluctuation value effectively ensures operating efficiency.

The invention discloses a completely-ablative embedded slapper ignition tube for a solid engine, and belongs to the field of solid rocket engine design. The ignition tube comprises a shell, a glass sintering base, an integrated exploding foil chip, a primary HNS-IV grain, a primary grain positioning ring, a sealing aluminum foil piece, a secondary BPN grain and an insulating spacer, after a contact pin on the glass sintering base receives pulse high-voltage energy, the integrated exploding foil chip works and outputs a high-speed flying piece to impact and detonate the HNS-IV grain, detonation waves impact and ignite the BPN grain after being attenuated, and the high-speed flying piece is output; and finally, main charge of the engine is ignited. The impact-detonation-detonation fire transfer sequence is designed, the short pulse impact energy of the small-size thin flyer is fully utilized, the safety and reliability of a product are improved, meanwhile, raw materials can be completely ablated, blockage or damage to an engine jet pipe is avoided, and therefore the ballistic performance in an engine cannot be affected after the impact-detonation-detonation fire transfer sequence acts on the jet pipe.

The application relates to a complex sentence query method, equipment and medium applied to an in-vehicle scene. The complex sentence query method comprises the following steps: after it is determined that a complex sentence is received, a plurality of target keywords in the complex sentence are parsed; fields to which the target keywords respectively belong are queried to obtain at least one field; the query relationship between the target keywords under the same field is set as OR, and the plurality of target keywords are sequentially queried according to the priority between the at least one field to output at least one query result. By adopting the complex sentence query method, the complex sentence query in the in-vehicle scene can be guaranteed to have a result output, and the real-time requirement of the in-vehicle scene can be met.

The utility model discloses a silicone oil stirring device capable of filtering impurities, which is characterized in that a discharging barrel is arranged at the central position in a tank body, the upper part of the discharging barrel extends into the tank body, a plurality of first through grooves are uniformly formed in the part, positioned in the tank body, of the discharging barrel along the longitudinal direction, and a filter cartridge is sleeved on the part, positioned in the tank body, of the discharging barrel; screen holes are densely distributed in the filter cylinder, a limiting cover is arranged at the top end of the discharging cylinder body, an output shaft of the motor is connected with the top end of the main shaft through a coupler, the bottom end of the main shaft penetrates through the tank cover and is connected with the center position of the top of the stirring paddle, and the inner wall of a groove of the stirring paddle movably makes contact with the outer wall of the filter cylinder. Impurities in silicone oil can be filtered through filtering of the filtering cylinder, external filtering equipment is not needed, space and cost are saved, the inner wall of the stirring paddle is connected with the outer wall of the filtering cylinder, the stirring paddle can scrape off the impurities left at sieve holes of the filtering cylinder during stirring, the sieve holes are prevented from being blocked by too many impurities, and therefore normal discharging is guaranteed.

Provided is a fuel cell system capable of maintaining the output of the fuel cell system. The fuel cell system is provided with a fuel cell stack, a cooling flow path, a radiator, a bypass flow path, a switching valve for switching the flow of cooling water to the radiator or to the bypass flow path, a power source for supplying power to the switching valve, a voltmeter for measuring the voltage of the power source, and a secondary battery. When the voltage of the power supply measured by the voltmeter is equal to or greater than a predetermined voltage, the upper limit of the output from the secondary battery is set as a first output, and when the voltage of the power supply is less than the predetermined voltage, the upper limit of the output from the secondary battery is set as a second output greater than the first output.

The present invention relates to an electromagnetic heating vaporization device for a liquid fuel stove, comprising a central vaporization chamber and a peripheral vaporization chamber, wherein the peripheral vaporization chamber is annular and surrounds the outer side of the central vaporization chamber, an electromagnetic heating element is arranged on the outer side of the peripheral vaporization chamber, and the central vaporization chamber is connected to the peripheral vaporization chamber through one or more vaporization holes; liquid fuel enters the central vaporization chamber and the peripheral vaporization chamber in sequence, and is heated and vaporized into gas fuel in the central vaporization chamber and the peripheral vaporization chamber, and the gas fuel is finally supplied for combustion. This structure enables the liquid fuel to be vaporized at least twice by arranging the central vaporization chamber and the peripheral vaporization chamber, thereby greatly improving the vaporization efficiency, reducing the energy consumption of the stove, and increasing the power; in addition, the volume of the central vaporization chamber and the peripheral vaporization chamber is larger than that of the traditional serpentine track, so the flow rate and heat exchange area of ​​the liquid fuel are increased, which helps to improve the vaporization efficiency and ensure the supply of the liquid fuel.

The utility model discloses an oxygen bag which comprises protection grooves, an oxygen bag body is arranged between the protection grooves, an oxygen catheter is integrated on the oxygen bag body, a rectangular groove matched with the oxygen catheter is formed in the side wall of the protection groove on the right side, and a connecting block is fixedly connected to the side wall of the protection groove on the right side. A motor is fixedly connected to the side wall of the connecting block, and a reel is fixedly connected to an output shaft of the motor; through the arrangement of the protection grooves, the first magnet and the second magnet, the two protection grooves can be attracted, so that the oxygen bag body is protected in the transportation process, the oxygen bag body is prevented from being scratched, and the service life of the oxygen bag body is prolonged.

The utility model relates to the technical field of powder processing, and discloses a continuous dry-method powder processing device which comprises a heating barrel, a plurality of conical rings are fixedly arranged in the heating barrel, a stirring motor is installed at the top end of the heating barrel through a cover plate, an output shaft of the stirring motor is connected with a stirring shaft, and the stirring shaft is connected with the conical rings. A reinforcing assembly is arranged at the bottom end of the stirring shaft, scraping strips are welded to the two sides of the stirring shaft through stirring rods, and the middle of the conical ring is connected with the stirring shaft through a discharging opening in a penetrating and inserting mode; the powder and the modifier can be added through the feeding hopper, the quantitative roller can block the bottom of the feeding hopper, free falling of the powder and the modifier can be prevented, the powder trough and the modifier trough rotate to the top of the quantitative roller, the powder trough and the modifier trough can quantitatively load the powder and the modifier, and the quantitative roller is driven to continuously rotate, so that the powder and the modifier can be quantitatively loaded. And continuous feeding of the powder and the modifier can be guaranteed.

The utility model belongs to atomization steam heating field provides a kind of atomization steam heating mechanism, atomization steam heating mechanism is provided with atomization steam conveying cavity;Atomization steam conveying cavity has with the atomization steam source intercommunication atomization steam inlet;And with the atomization steam inlet intercommunication hot mist outlet;Atomization steam conveying cavity is provided with atomization steam heating assembly;Wherein, the atomization steam generated by atomization steam source enters atomization steam conveying cavity by atomization steam inlet, is heated after being heated by atomization steam heating assembly and exports by hot mist outlet.The utility model further provides a kind of eye moistening instrument.In the utility model, atomization steam conveying cavity is provided with atomization steam heating assembly, the atomization steam generated by atomization steam source enters atomization steam conveying cavity by atomization steam inlet, is heated after being heated by atomization steam heating assembly and exports by hot mist outlet, atomization steam conveying cavity provides space for the heating and transmission of atomization steam, atomization steam can be effectively heated in it by atomization gas heating assembly, guarantee the formation and output of hot mist, to guarantee hot compress effect.

The invention relates to an electric vacuum microwave device in the technical field of high-power microwaves, in particular to a frequency-locking phase-locking relativistic Cherenkov oscillator based on a channel mutual coupling mechanism. Dependence of a traditional relativistic klystron amplifier and a traction phase-locked oscillator on an external seed source is overcome, and field interaction between two mutually independent relativistic Cherenkov oscillators can be achieved by reasonably designing a coupling structure; according to the invention, an injection signal does not need to be additionally added, the inherent frequencies of the two systems are pulled, a section of nonlinear frequency chirp is carried out, and finally the frequencies of the two relativistic Cherenkov oscillators are pulled to the same frequency point, so that frequency locking and phase locking are realized.

The utility model discloses a discharging device for nodular cast iron pipe production, and relates to the technical field of nodular cast iron pipes, the discharging device comprises a shell, a cutting mechanism is arranged in the shell, an adjusting mechanism is arranged in the shell, and the cutting mechanism comprises a fixing body. A first belt pulley drives a second belt pulley to rotate through a belt, then the second belt pulley drives a threaded rod to rotate, then rotation of the threaded rod enables a moving plate to move towards the iron pipe, then the moving plate drives a push plate to move together, and the first belt pulley is driven to rotate through a bidirectional threaded rod; and then a first belt pulley drives a push plate to move in the direction of the iron pipe through transmission, then the push plate pushes the iron pipe through springback of a spring, and the effects that the iron pipe can be automatically discharged after being cut, the accuracy of the discharging amount, the discharging speed and the discharging direction can be ensured, and the consistency and the quality of products can be easily kept are achieved.

This utility model discloses a V-type sand filter air-water backwash distributor, belonging to the field of V-type sand filters. The side wall of the V-type sand filter body is equipped with multiple water and air pipes. Each water and air pipe forms a set of air-water backwash components and corresponds to a set of filter plates. Each water or air pipe has a flow monitoring pipe connected to its outer end, and a control valve is installed at the outer end of the flow monitoring pipe to control the opening and closing of the air and water supply. The equipment employs flange connections and sealing ring designs in multiple places to ensure reliable connections and good sealing. The inlet water pipe and liquid inlet valve allow for alternating use during equipment maintenance, improving flexibility. During maintenance, disassembling the inlet and outlet pipes, flow monitoring pipes, and control valves allows for inspection and cleaning of the water and air pipes, and facilitates easy cleaning or replacement of the filter plates, ensuring continuous and stable operation of the equipment. The equidistant distribution of the air-water backwash components and filter plates ensures a uniform and efficient filtration system.

The invention relates to a power failure prevention device of a multi-energy hybrid power electric propulsion ship. The power failure prevention device comprises a main electric propulsion assembly, a slave electric propulsion assembly and a switching assembly. The device comprises a main power supply state and an emergency power supply state, when the device is in the main power supply state, a first wire and a second wire are powered on, a moving mechanism is attracted to an electromagnet, and the middle of a third wire is disconnected; when the device is in an emergency power supply state, the main power supply is powered off, the wiring terminal is matched and connected with the joints of the third wire and the fourth wire, and the third wire is connected with the fourth wire. Compared with the prior art, the system has the advantages that the master electric propulsion assembly and the slave electric propulsion assembly cooperate with each other, double electric propulsion guarantee is constructed, redundant supply of ship propulsion electric power is achieved, the operation risk after single power supply outage can be avoided, rapid and automatic switching can be achieved, the recovery time of propulsion power in the fault state is greatly shortened, and the ship propulsion efficiency is improved. And continuous output of ship propulsion power is guaranteed.

The utility model provides a novel display circuit, which comprises a closing and voltage stabilizing circuit module, and the closing and voltage stabilizing circuit module comprises transistors T2, T3, T12, T13, T15, T8, T21, T22, T9 and T23. The grid electrodes of the T2 and the T12, the drain electrodes of the T13 and the T15 and the pre-charging circuit module are connected to a point Q, a node P1 is arranged on a connecting line of the grid electrodes of the T3, the T5-2 and the T5, and a node P2 is arranged on a connecting line of the grid electrodes of the T13, the T6-2 and the T6; the grid electrode of the T23 is connected with the Q point, the drain electrode of the T23 is connected with the grid electrode of the T21 and the drain electrode of the T8, and the source electrode of the T23 is connected with a voltage signal VGL1; the source electrode of the T21 and the grid electrode and the source electrode of the T8 are connected with a signal V1, and the drain electrode of the T21 is connected with a node P1; the source electrode of the T22 and the grid electrode and the source electrode of the T9 are connected with a signal V2, the grid electrode of the T22 and the drain electrode of the T9 are jointly connected with the drain electrode of the T23, and the drain electrode of the T22 is connected with a node P2. The T21 and the T22 are closed through the T23, so that the T8 and the T9 cannot charge the P1 and the P2, the P point is maintained at a low potential, and the effect on electric leakage of the Q point cannot be generated.

This invention discloses a separate high-voltage power supply, belonging to the field of high-voltage power supply technology. The separate high-voltage power supply includes an inverter box and a high-voltage tower. The inverter box is connected to the high-voltage tower via two cables. Protective components are respectively installed on the socket surfaces of the inverter box and the high-voltage tower. Each protective component includes a switch fixed to the socket surface and a pressure plate for pressing the switch. A sealed tube for storing dry air is fixed inside the high-voltage tower. By setting up these protective components, when a cable plug is fully inserted into the socket, the plug pushes the pressure plate to press and close the switch, triggering the switch and starting the high-voltage power supply. If any plug is not fully inserted or is loose, the pressure plate does not fully press the switch, and the protective component circuit cannot be energized. This ensures that high voltage is output when each high-voltage plug is fully inserted, preventing the high-voltage power supply from catching fire due to improper plug insertion.

The invention discloses a gas turbine waste heat boiler steam temperature whole-course automatic control system and a control method thereof.The gas turbine waste heat boiler steam temperature whole-course automatic control system comprises a waste heat boiler utilizing waste gas waste heat, a steam pipeline generating steam is arranged in the waste heat boiler, a steam turbine utilizing steam to do work is arranged beside the waste heat boiler, and a temperature reduction water tank used for storing temperature reduction water is arranged on the rear side of the steam turbine; a high-pressure steam temperature control system and a reheat steam temperature control system are arranged in the waste heat boiler, the steam output end of the high-pressure steam temperature control system is connected with the first steam input end of the steam turbine through an arranged pipeline, and the steam input end of the high-pressure steam temperature control system is connected with the output end of the steam pipeline through an arranged pipeline. The steam output end of the steam turbine is connected with the steam input end of the reheat steam temperature control system through an arranged pipeline. The problem that in the prior art, the deviation between the steam temperature in the waste heat boiler and the set value is too large in the unit starting and running process is solved. The method has the advantage of stable temperature rise rate change.

The utility model relates to the technical field of anti-radiation glass processing, and discloses a surface spraying device which comprises a processing box, a spraying mechanism and a moving mechanism are arranged on the processing box, and the moving mechanism is located below the spraying mechanism; the moving mechanism comprises guide blocks, a rotating rod and a rack, the rotating rod is rotationally connected between the two sets of guide blocks, a gear is fixedly connected to the outer side wall of the rotating rod and engaged with the rack, and a power assembly for driving the rotating rod to rotate is arranged on the side wall of the guide block on one side. A lifting assembly for driving the rack to ascend and descend is arranged at the bottom of the processing box, a mounting assembly for fixing glass is arranged between the two rotating rods, the spraying mechanism comprises a spraying box, the spraying box is fixedly connected to the top of the spraying box, and a spraying head is inserted into the bottom of the spraying box. According to the scheme, chemical agents on the surface of glass can be evenly cooled, discharging of the glass is guaranteed, and positioning of the glass is facilitated.

The utility model provides a wooden door cold press door guard plate processing device which comprises a cold press, a feeding mechanism is arranged at the front end of the cold press, a discharging mechanism is arranged at the rear end of the cold press, a mounting seat is arranged at the opposite position of the cold press, a driving mechanism is connected to the mounting seat and used for driving the feeding mechanism, and the feeding mechanism is connected with the discharging mechanism. According to the utility model, through the feeding mechanism and the discharging mechanism, continuous feeding and discharging for plate processing are realized, so that the cold press continuously processes the plates, the operation period is short, human resources are reasonably utilized, the production line efficiency is accelerated, and the processing yield is improved.