542 results about "Steam trap" patented technology

A method may include obtaining, from a camera device, thermal image data for a steam area of a plant facility. The steam area may include a steam trap for a steam network. The method may further include obtaining plant steam data regarding the steam trap. The method may further include determining pixel data regarding the steam trap using the thermal image data and an image segmentation process. The method further includes determining various temperature values across the steam trap using the pixel data. The method may further include determining predicted steam trap data using the temperature values, the plant steam data, and a machine-learning model. The method may further include transmitting a command that adjusts one or more parameters of the steam network based on the predicted steam trap data.

The invention provides a drain valve leakage online monitoring method and system based on infrared thermal imaging and deep learning. Comprising the following steps: step 1, collecting a thermal image sequence of a drain valve area in real time through an infrared thermal imager, and simultaneously obtaining a drain valve start-stop signal; step 2, based on a steam trap start-stop signal, synchronously segmenting the thermal image sequence into a working state sequence and a shutdown state sequence according to a working period, and performing dynamic background difference processing on each frame of image to eliminate thermal inertia interference of equipment; 3, calculating a temperature gradient map of each frame of image, generating a temperature gradient mask, and highlighting temperature mutation characteristics of the leakage area; 4, constructing a two-channel time sequence compression network model; 5, evaluating the environmental interference degree based on the dynamic interference index, and dynamically adjusting a leakage judgment threshold value; and step 6, in combination with the leakage region area change rate, the temperature gradient change rate and the sensor data trend, carrying out graded judgment on leakage events, and distinguishing real leakage from background thermal interference through texture feature matching.

The invention relates to the field of detection, in particular to a steam pipe network drainage monitoring and diagnosis system based on the Internet, and the system is provided with a data collection module which is provided with a plurality of collection units. The data acquisition module is used for respectively acquiring pipe network operation pressure in the steam pipe network, water quality hardness of inlet water, pipe network operation temperature, a water flow image of a drainage port and a scale image of the drainage port, and the data diagnosis module is connected with the data acquisition module and is used for predicting the drainage probability of the steam pipe network according to the pipe network operation pressure and the pipe network operation temperature. The data diagnosis module is connected with the data acquisition module and the data diagnosis module to judge whether the steam pipe network needs drainage or not and judge whether a drainage port of the steam pipe network needing drainage is blocked or not, and the early warning adjustment module is connected with the data acquisition module and the data diagnosis module and used for responding to blockage of the drainage port and adjusting pressure in the steam pipe network to flush the drainage port. Or the opening size of the drainage valve is adjusted to adapt to the drainage flow velocity, and the drainage monitoring and diagnosis accuracy is improved.

The invention provides a thermodynamic equilibrium simulation analysis method and system, and relates to the technical field of data processing, and the method comprises the steps: 1, building a steam thermodynamic equilibrium model based on the technological parameters of a thermodynamic network; 2, analyzing a thermal distribution state through a steam thermal equilibrium model, identifying an unbalance factor in a process chain, and establishing a four-vertex geometric topological relation among a heat exchanger inlet / outlet, a pressure reduction module and a drain valve process node according to the physical layout of a thermal network; and step 3, based on the dynamic proportion characteristic of the four-vertex geometric topological relation, calculating a thermal correction factor, and adjusting the heat transfer coefficient, the steam pressure and the condensate water temperature parameter of the steam thermal equilibrium model according to the thermal correction factor to obtain the corrected steam thermal equilibrium model parameter. According to the method, through dynamic correction of model parameters and simulation optimization, accurate identification and dynamic regulation and control of thermal unbalance are realized, a closed loop for optimized feedback is formed, and the operation efficiency and stability of a thermal system are improved.

The utility model discloses an industrial flue gas denitration treatment zero-emission device, which relates to the technical field of industrial flue gas urea hydrolysis denitration water treatment, and comprises a hydrolyzer, the hydrolyzer is provided with a liquid inlet pipeline, a sewage discharge pipeline, a pressurization pipeline, a pressure relief pipeline and an ammonia conveying pipeline, the inner wall of the hydrolyzer is fixedly provided with a tube bundle, an inlet of the tube bundle is connected with a steam valve, and the steam valve is connected with a water outlet of the tube bundle. The tube bundle outlet is connected with a drain valve; according to the application, through the arrangement of the pressurization pipeline, the sewage discharge pipeline, the pressure relief pipeline and the dilution water pipeline, unreacted urea solution wastewater in the hydrolyzer is ensured to be pumped into the urea solution storage tank through pressurization, so that cyclic utilization is realized; when overpressure occurs, the ammonia gas mixer in the hydrolyzer can be transferred into the urea solution storage tank, and dilution water is used for dilution and spraying, so that the ammonia gas mixed waste gas can be effectively blended into the urea solution storage tank, the recycling of waste water and waste gas is realized, and the goal of zero emission is achieved. Compared with a traditional process, the device is simpler in structure and higher in practicability.

The invention relates to the technical field of drain valve leak detection, and discloses a leak detection method and system for a drain valve, and the method comprises the steps: arranging a sensor array on the drain valve, and obtaining the operation data of the drain valve through the sensor array; obtaining the model and the working condition of the drain valve, and determining the reference parameter data of the drain valve based on the model and the working condition; acquiring historical data of the drain valve, adjusting the reference parameter data according to the historical data, and determining dynamic reference parameter data of the drain valve; and identifying the operation parameters based on the dynamic reference parameter data, determining leakage characteristics of the drain valve, determining whether the drain valve leaks or not according to the leakage characteristics, and performing leakage early warning. The drain valve can be monitored in real time, the leakage problem can be found in time, and the reliability and safety of the drain valve are improved.

The utility model provides an isobaric reactor start-stop system of a high-temperature gas cooled reactor unit, which comprises a nuclear island evaporator, a steam-water separator, a bypass drain valve, a steam-water separator drain valve and a condenser, the nuclear island evaporator is connected to a main steam collecting pipe through a first main steam pipeline and a second main steam pipeline, and the reactor start-stop system is connected to the main steam collecting pipe through a first main steam pipeline and a second main steam pipeline. The pressure of an outlet of the nuclear island evaporator is maintained at a rated value through the bypass drain valve, the liquid level in the steam-water separator is maintained within a rated range through the steam-water separator drain valve, and compared with the prior art, the device has the advantages that a reactor starting and stopping system is simplified, and the manufacturing cost is saved; active control targets are reduced, and operation control logic is clear and concise; a steam-water separator inlet regulating valve is omitted, so that the operation stability is improved, and the operation intensity is reduced; a steam-water separator safety valve is omitted, and part fault hidden dangers are reduced.

The utility model relates to the technical field of gas-liquid separation, and discloses a gas-liquid separation system of electrolytic bath test equipment, which comprises a first-stage gas-liquid separation tank, an injection port is fixedly connected to the outer wall of the first-stage gas-liquid separation tank, a second-stage gas-liquid separation tank is arranged on the outer wall of the first-stage gas-liquid separation tank, and the injection port is fixedly connected to the injection port. A gas exhaust port is formed in the top of the second-stage gas-liquid separation tank, a drain valve is arranged at the bottom of the second-stage gas-liquid separation tank, the drain valve is provided with a drainage assembly, and the drainage assembly is used for discharging liquid water in the second-stage gas-liquid separation tank. According to the gas-liquid separation system, liquid enters the drainage system through the steam trap after passing through the gas-liquid separation tank, gas upwards passes through the gas exhaust port, and generated hydrogen and oxygen are subjected to gas cooling and water separation treatment through the first-stage gas-liquid separation system and the second-stage gas-liquid separation system of the system, so that the problem that the water content of a gas source is relatively high is solved, and the flow measurement precision is improved.

A computer-implemented method includes obtaining plant steam data regarding a plurality of steam traps of an industrial plant implementing a steam distribution network during operation of the industrial plant. A database is developed using the plant steam data and used to develop a mathematical correlation that describes a condensation removal rate as a function of parameters including a type of steam trap, temperature, pressure, and a steam volumetric flow rate. A digital twin of the steam distribution network is developed using a machine-learning model and the mathematical correlation, where the digital twin represents all steam straps of the steam distribution network. During operation of the industrial plant, a trap condition of a steam trap of the digital twin is estimated based on a set of plant steam data regarding the plurality of steam traps of the industrial plant.

The steam trap is used for being installed on a steam pipeline, the steam trap comprises a steam trap body and a drainage mechanism, the steam trap body is installed at the bottom of the steam pipeline and forms a cavity communicating with the steam pipeline, and a drainage opening is formed in the bottom wall of the cavity; the drainage mechanism is arranged in the cavity and comprises a movable part, a supporting part and a blocking part, the supporting part is vertically installed on the bottom wall of the cavity, the movable part is rotationally connected to the supporting part, a first connecting point of the movable part and the supporting part is arranged between the two ends of the movable part, and the blocking part is connected to the end of the movable part and used for blocking the drainage opening; the supporting piece can expand with heat and contract with cold in the vertical direction so that the movable piece can rotate around the first connecting point and drive the blocking piece to open or block the water outlet. By means of the technical scheme, the steam trap can automatically discharge and drain water, steam is prevented from escaping and leaking, and the steam utilization rate can be increased.

The invention belongs to the technical field of steam condensate waste heat recovery, and relates to a steam condensate heat efficient recycling device which comprises a heat exchange buffer tank, a steam water inlet pipe and a steam water outlet pipe are arranged on the heat exchange buffer tank, the steam water outlet pipe is connected with a filter box, and the filter box is connected with a water storage tank. A disc-shaped heat exchange assembly and a blowout prevention assembly corresponding to the steam inlet pipe are arranged in the heat exchange buffer tank, and a manhole is formed in the heat exchange buffer tank. Heat of steam and condensed water directly discharged by a traditional drain valve is recycled, heat exchange of materials is achieved through high-temperature condensed water in the heat exchange buffer tank, the steam in the tank preheats the materials needing to be heated, and therefore raw materials and time needing to be consumed in the reheating process are reduced, and the energy consumption is reduced. The production and processing cost is reduced through heat recovered through steam condensate, secondary heat exchange is conducted through the heat exchanger, heat energy of the condensate is fully utilized, meanwhile, the condensate is stored after being filtered through the filter box, and recycling of the condensate is achieved.

The invention discloses a standard meter method steam flow standard device which comprises a frame body, a cooler is fixedly installed at the left end of the frame body, a sixth pipeline and a second pipeline are sequentially and fixedly installed at the upper end of the front surface of the cooler from left to right, and a drain valve is fixedly installed at the left end of the second pipeline. Through the arrangement of the main heat exchanger, effective heat exchange can be performed on steam at the tail end of the detected flowmeter, so that the steam can be condensed into a water body under the action of heat exchange, and meanwhile, the temperature of the condensed water body can be quickly cooled to a temperature range required by detection of a mass flowmeter standard meter by the cooler; the mass flow meter standard meter can measure and detect the condensed water body, so that a worker can conveniently compare and calibrate the data detected by the mass flow meter standard meter with the detected flow meter, the tedious weighing calculation step is correspondingly omitted, and the efficiency of the detection operation is improved.

The utility model discloses sterile feeding and discharging equipment with a cross valve group. The sterile feeding and discharging equipment comprises the cross valve group, a steam pressure reduction unit and a steam barrier unit, the cross valve group comprises a T-shaped sterile valve, an L-shaped sterile valve and a four-way joint; the steam pressure reducing unit comprises a steam source, a steam filter, a steam pressure reducing valve, a steam pressure gauge, a steam stop valve and a thick pipe; the steam barrier unit comprises a first automatic angle seat valve, a second automatic angle seat valve and a steam trap. According to the utility model, the flow direction of the product is switched by utilizing the cross valve group, the steam pressure reduction unit provides clean and stable-pressure steam for the steam barrier of the cross valve group, and the steam barrier unit provides sterile guarantee for the production of the cross valve group, so that steam sterilization can be carried out under the condition of high temperature for a long time; the sterilization procedure before production of the sterile tank is met, pollution of microorganisms is avoided, the selection of feeding and discharging at the same time is provided for production of the sterile tank, the sterile condition in the production process is guaranteed, pollution of the microorganisms is avoided, and the requirement for long-shelf-life products is met.

The utility model aims to solve the technical problem of providing an adjustable venturi drain valve, which can select the on-off of different numbers of venturi channels by an on-off device so as to adapt to the use state that the steam flow is too large or too small, and comprises a valve body, and flange interfaces are respectively arranged at the front end and the rear end of the valve body. The valve body is provided with a plurality of Venturi channels, and each Venturi channel is sequentially divided into a contraction section, a throat pipe section and an expansion section in the flow direction. And an on-off device is arranged in each Venturi channel.

A valve core piece comprises a valve core piece and a connecting rod connected to the valve core piece, the valve core piece is arranged on the upper surface of a valve seat, the connecting rod penetrates out of a valve cover, a drainage channel communicated with the periphery of the bottom from the center of the bottom is formed in the valve core piece, the drainage channel is communicated with a first hole in the center position, and the first hole is communicated with a second hole in the center position. The drainage channel corresponds to the second hole in the circumferential direction at the peripheral position; the rotary drive is connected to the free end of the connecting rod; according to the frequency type automatic drain valve, the conduction state of the frequency type automatic drain valve can be adjusted through rotation of the valve element part, the working time of rotation driving can be accurately controlled in a timing mode, and compared with control achieved through a thermal power mode, an active control mode has the advantage of being stable in execution; under any condition, the on-off time per minute can be not more than 3 times, and the on-off time and the off time are strictly distributed and controlled according to the amount of condensed water generated by the system.

The utility model discloses a raw coal on-line preheating device of a pulverized coal preparation system, and relates to the technical field of blast furnace ironmaking coal injection. A steam main pipe and an outlet main pipe are arranged on the outer side of a raw coal bunker, a plurality of steam branch pipes are connected between the steam main pipe and the outlet main pipe, and the steam branch pipes penetrate into the raw coal bunker at different heights of the raw coal bunker and penetrate out of the raw coal bunker after heat exchange structures are arranged on horizontal planes at the heights. The part, penetrating out of the raw coal bunker, of each steam branch pipe is also connected with a steam branch pipe drainage pipe; the outlet main pipe and each steam branch pipe drainage pipe are respectively connected with a drain valve; a steam branch pipe anti-collision device is fixedly arranged above each steam branch pipe in the raw coal bunker and is used for blocking impact and friction of raw coal on the steam branch pipes; in consideration that steam is discharged after the raw coal is preheated, a dust remover is further arranged at the top of the raw coal bunker for forced discharging; the raw coal preheating device is simple in structure, and the raw coal preheating effect is effectively improved; the water content of the preheated raw coal entering the mill is reduced, and the yield of the mill can be effectively improved.

Devices, systems, and techniques relating to steam trap monitoring are described. These include battery-less steam trap monitors that run on power harvested from their environments, systems for acquiring steam trap monitor data for the traps in a facility or across multiple facilities, and techniques for processing steam trap monitor data to reliably determine the status of individual steam traps and potentially other system parameters.

The invention discloses an ultrahigh-temperature and high-pressure drain valve for a coal-fired unit with the grade of 650 DEG C or above, belongs to the technical field of valves, and aims to solve the problem that an existing drain valve cannot be used in a steam environment of the coal-fired unit with the grade of 650 DEG C or above. Comprising a pressure reduction sleeve set, the upper portion of the periphery of the pressure reduction sleeve set is matched with a cut-off control port of a valve body, the lower portion of the pressure reduction sleeve set is matched with a valve seat spigot arranged on a medium outlet path of the valve body, a plurality of stacked labyrinth rings are arranged at the bottom of the pressure reduction sleeve set, and a valve clack is in sliding fit with the inner periphery of the pressure reduction sleeve set. The throttling hole sets arranged on the pressure reduction sleeve set are blocked or opened, pressure reduction can be conducted on media through the pressure reduction sleeve set, and the valve body, the valve seat, the pressure reduction sleeve set, the valve clack and the valve deck are all ferronickel-based precipitation strengthening type high-temperature alloy components subjected to strengthening heat treatment so as to adapt to the high-temperature environment.

The utility model discloses a high-efficiency energy-saving type steam dewatering pressure pump, which belongs to the technical field of steam dewatering, and is characterized in that the high-efficiency energy-saving type steam dewatering pressure pump comprises a bottom plate, and an automatic controller is arranged on the front side of the bottom plate, an automatic dewatering mechanism is arranged, and a sliding rod and a top ball are driven to move up and down by utilizing the characteristic that a floating ball ascends and descends along with the water level in a dewatering shell; when the water level rises, the floating ball floats upwards, the top ball is close to the contact type sensor, the contact type sensor transmits a signal to the automatic controller, the automatic controller accurately controls the pressurization pumping drainage structure to be opened according to the signal, condensed water is drained in time, and when the water level drops, the floating ball drops, the top ball is away from the contact type sensor, and the automatic controller controls the pressurization pumping drainage structure to be closed. The process effectively overcomes the interference of steam pressure fluctuation on drainage, and compared with a traditional floating ball type drain valve, drainage is more timely and more accurate, condensation water accumulation is prevented, the steam conveying efficiency is guaranteed, meanwhile, the operation cost is reduced, the water hammer phenomenon is reduced, and the service life of equipment is prolonged.

To provide a diagnostic device or the like for improving accuracy of gas leakage determination of a steam trap.SOLUTION: A diagnostic device includes: measurement means that measures vibration of a trap to be diagnosed and calculates first vibration data from measurement data; estimation means that estimates a drain amount of the trap to be diagnosed on the basis of the first vibration data; acquisition means that acquires a pressure value of the trap to be diagnosed; storage means that stores first relationship information in which a pressure value of the trap in a normal state in which there is no leakage of gas is associated with a determination threshold value, and second relationship information in which a pressure value of the trap in a state in which there is leakage of gas, and a drain amount is equal to or greater than a predetermined amount is associated with the determination threshold value; first determination means that specifies a determination threshold value based on the acquired pressure value on the basis of the first relationship information and performs leakage determination of the gas to be diagnosed on the basis of the first vibration data and the determination threshold value; and display means that displays a determination result by the first determination means and the drain amount. The first determination means executes the leakage determination again on the basis of the second relationship information in response to the satisfaction of a predetermined condition.SELECTED DRAWING: Figure 10

The utility model discloses a multifunctional hot water tank device, which belongs to the technical field of fused salt temperature control and comprises a fused salt pipeline device and a hot water tank device, the fused salt pipeline device comprises a fused salt feeding pipe, and a fused salt inlet valve and a fused salt outlet valve are respectively arranged at two ends of the fused salt feeding pipe; the hot water tank device comprises a hot water tank body, the top of the hot water tank body is connected with the fused salt feeding pipe through a first pipeline, the bottom of the hot water tank body is connected with a water inlet of the circulating pump through a second pipeline, and a water outlet of the circulating pump is connected with the fused salt feeding pipe through a third pipeline. The utility model solves the problems that the steam for heating the fused salt pipeline is directly discharged through a drain valve in the prior art, and the deionized water is also directly discharged after cooling the fused salt pipeline, so that the water resource is wasted. According to the utility model, steam water is collected, and then the collected steam water is used for cooling the fused salt feeding pipe through the circulating pump, so that workshop resources can be fully utilized, the waste of water resources is reduced, and the workshop cost is greatly saved.

The utility model discloses a kind of gas pipeline water stop, it is related to gas pipeline conveying equipment technical field, comprising: water stop body and gas-liquid separation mechanism and free-floating ball type trap, gas-liquid separation mechanism is set in water stop body, to form in water stop body top air passage and bottom drain passage, air passage is communicated with gas outlet pipe, drain pipe is communicated with drain passage;Free-floating ball type trap is installed in the bottom of drain pipe, to form liquid storage cavity in drain pipe, after the water of liquid storage cavity exceeds design height, drive free-floating ball type trap's float ball to rise and then open free-floating ball type trap and discharge water exceeding design height from the drain port of free-floating ball type trap, without manual intervention, can automatically control drainage according to the change of water level in liquid storage cavity, improve the timeliness and efficiency of drainage, ensure that ponding in pipeline system does not too much affect operation.

The application relates to a full-automatic zero-gas consumption drain valve and relates to the technical field of drain valves, which comprises a support, the inside of the support is fixedly connected with a glass fiber pipe, the inside of the support is fixedly connected with an aluminum square pipe, the outside of the aluminum square pipe is provided with a drainage mechanism, the inner wall of the support is provided with a connecting mechanism, one side of the inside of the support is fixedly connected with a water inlet block, one side of the outside of the support is provided with a centrifugal separation mechanism, the drainage mechanism comprises a limiting bolt, the outside of the limiting bolt is threadedly connected at the top of the aluminum square pipe, and the outside of the limiting bolt is fixedly connected with a floating ball plate. The application realizes efficient separation and automatic drainage by automatically controlling the opening and closing of a drainage channel according to the condensate liquid level through the linkage mechanism of the floating ball plate and a valve ball, does not need an additional gas source for driving, reduces operation cost, and improves stability and reliability.

The utility model discloses a steam pipeline drainage device for heat engineering, including the drainage branch pipe of being connected on steam pipeline, set up the drainage valve and the storage bucket for storing condensate water on the drainage branch pipe, be provided with filter assembly on the drainage branch pipe, and filter assembly distributes the both sides of drainage valve, and filter assembly can detachable setting is in the drainage pipe, and the water outlet of drainage valve is provided with the connecting pipe, and the connecting pipe with storage bucket is detachable connection, and the translation support mechanism is established to the below of storage bucket, and the translation support mechanism is provided with two placement sites, and each placement site can place a storage bucket. The scheme is through setting detachable filter assembly in the drainage branch pipe, realizes double filtration, prevents the impurity and blocks the drainage valve. The telescopic design of connecting pipe cooperates with the translation support mechanism, makes the storage barrel change convenient, need not stop, guarantees steam pipeline continuous operation, improves work efficiency, and storage barrel collects condensate, avoids water resource and heat waste.

This invention discloses a design method for long-distance low-pressure steam pipelines, belonging to the technical field of steam pipeline design. Within every 100 meters of steam transmission distance, a set of compensators is installed on the pipeline. These compensators include a rotary compensator and a transverse compensator. The transverse compensator is designed in a hook-like manner, with a sloped bottom. A steam trap is installed at the lowest point of the transverse compensator. The two compensators designed in this invention work together to simultaneously eliminate rotational and transverse stresses in the pipeline. This method is low-cost, widely applicable, and effective.

The utility model discloses a steam condensate cooling and recycling energy-saving system of an air heater in tobacco processing, and belongs to the technical field of tobacco processing. The steam condensate cooling and recycling energy-saving system of the air heater in tobacco processing comprises the air heater, a preheating unit and a recycling unit, a steam heat exchange cavity and an air conveying channel are arranged in the air heater, and the preheating unit comprises an air preheater and a first liquid discharging pipeline; one end of the first liquid discharge pipeline is communicated with an outlet of a steam heat exchange cavity of the air heater, the other end of the first liquid discharge pipeline is communicated with an inlet of a condensate water heat exchange cavity of the air preheater, and a drain valve is arranged on the first liquid discharge pipeline; the recycling unit comprises a condensate water recycling pipe and a water collecting tank, one end of the condensate water recycling pipe is communicated with an outlet of the condensate water heat exchange cavity of the air preheater, and the other end of the condensate water recycling pipe is communicated with the water collecting tank. According to the utility model, steam condensate water from the air heater can be reutilized, so that the energy-saving efficiency of the cigarette production line is improved.

The utility model provides a skid-mounted condensate water recovery device which comprises a condensate water buffer tank, two main pipelines are arranged on the condensate water buffer tank, each main pipeline is divided into two branch pipelines, one group of branch pipelines is connected with a first stop valve and a second stop valve, and the other group of branch pipelines is connected with a first communication valve and a second communication valve. The two communicating valves are connected with a first pneumatic drain valve pump and a second pneumatic drain valve pump respectively, a third stop valve and a fourth stop valve are arranged on two pipelines connected with the pneumatic drain valve pumps respectively, and condensate water backflow control is adjusted by condensate water liquid levels of the two pneumatic drain valve pumps. Belongs to the technical field of wine production. The utility model has the advantages of simple structure, simple operation, automatic adjustment and no need of power distribution, and reduces the use limitation in the explosion dangerous environment; electric control is not needed, condensate water discharge is automatically controlled according to the liquid level, the failure rate is low, and the service life is long. The device is applied to various steam condensate recovery working conditions and is small in occupied area and easy and convenient to use.

A solar electric drainage device based on the Internet of Things technology comprises an electric drainage valve, a water conveying pipe, a liquid level switch, an I / O remote controller, an electric control box, a photovoltaic panel and a management cloud platform. The electric drain valve is connected with the steam pipe through the water conveying pipe, a liquid level switch is arranged on the water conveying pipe, the electric drain valve and the I / O remote controller are both installed in the electric control box, the photovoltaic panel is installed on the electric control box and used for providing power for equipment in the electric control box, the I / O remote controller is in control connection with the electric drain valve, and the management cloud platform is in monitoring connection with the I / O remote controller. The device is simple in structure, convenient to operate, capable of monitoring the working state and fault of equipment in real time, capable of mastering the drainage amount of the steam pipe network and estimating the heat loss of the pipe network through data analysis, capable of helping to formulate energy-saving measures, energy-saving, environment-friendly, flexible and practical.

The utility model provides a floating ball type steam trap suitable for a low-pressure working condition, and relates to the technical field of valves. The water inlet is connected with a steam pipeline; the water outlet is connected with a condensate pipe network; the first pipe is arranged in the valve body, and the upper end of the first pipe is connected with the water outlet; the second pipe is arranged in the valve body, and the second pipe is provided with a valve seat; the floating ball is movably arranged in the valve body; the valve core is in transmission connection with the valve core and is used for opening or closing the valve seat; a check valve provided to the first pipe; the pressure sensor is mounted at the water outlet; one end of the pressure supplementing pipeline is connected with the water outlet, the other end of the pressure supplementing pipeline is connected with a high-pressure air source, and a pressure supplementing valve is arranged on the pressure supplementing pipeline; the lower end of the second pipe is connected with the lower end of the first pipe to form a U-shaped structure or a V-shaped structure. The pressure sensor is associated with the check valve and the pressure supplementing valve so as to compensate the liquid outlet pressure of the water outlet, and power compensation is provided for flowing of condensate water accumulated in the water outlet and the condensate pipe network.

The utility model relates to a multi-component feed gas conversion hydrogen production device discharged steam condensate recovery device which comprises a water collection tank, the side wall of the water collection tank is fixedly connected with a steam condensate input main pipeline, one end of the steam condensate input main pipeline is connected with a first steam input pipeline, and a first steam trap is installed on the first steam input pipeline. A water collecting tank inlet valve is mounted on the steam condensate input main pipeline; the side wall of the water collecting tank is fixedly connected with a steam condensate output pipeline, one end of the steam condensate output pipeline is connected with a mechanical power pump, the side wall of the mechanical power pump is connected with a first water outlet pipe, one end of the first water outlet pipe is connected with a steam condensate water cooler, the steam condensate water cooler is connected with a second water outlet pipe, and one end of the second water outlet pipe is connected with a deaerator. The steam condensate recycling device has the advantages of being more reasonable in structural design, low in machining and manufacturing cost, easy to operate, safe, reliable, capable of prolonging the service life of a pipeline, capable of recycling steam condensate, energy-saving, environment-friendly and capable of preventing environmental pollution.