A method, system, terminal and storage medium for increasing pressure, lowering temperature and dehydrating acetylene

Abstract

The present invention relates to an acetylene pressure-raising, temperature-lowering and dehydration method, system, terminal and storage medium, and relates to the field of acetylene processing, which includes: obtaining the actual humidity value of acetylene; when the actual humidity value exceeds a preset humidity range, obtaining the actual temperature value of acetylene; matching the corresponding dehydration temperature value from a preset acetylene dehydration model according to the actual temperature value; calculating the difference between the dehydration temperature value and the actual temperature value, and defining it as the temperature difference; controlling the preset refrigeration device to cool down according to the temperature difference. The present application has the effect of improving the safety of acetylene dehydration and enhancing the stability of the acetylene dehydration process.

Description

Technical Field

[0001] The present invention relates to the field of acetylene processing, and in particular to an acetylene pressure-raising, temperature-lowering and dehydration method, system, terminal and storage medium. Background Art

[0002] Acetylene is an organic compound, commonly known as wind coal or calcium carbide gas. Acetylene is a colorless gas at normal temperature and pressure.

[0003] In the prior art, acetylene has multiple uses in industry. Acetylene is one of the important raw materials for organic synthesis, a monomer for synthetic rubber, synthetic fiber and plastic, and can also be used for oxyacetylene welding and cutting. In the production and use of acetylene, it is usually necessary to use the method of increasing pressure and reducing temperature for dehydration treatment so that the water content of acetylene meets the use requirements. The treatment process of acetylene mostly relies on manual operation and traditional control systems.

[0004] When there are slight changes in temperature and pressure, manual operations and traditional control systems cannot respond to the slight changes in time, which can easily lead to an increase in the concentration of acetylene during the processing process, leading to escape and explosion, causing damage to equipment and personal injury. Summary of the invention

[0005] In order to improve the safety of acetylene dehydration and enhance the stability of the acetylene dehydration process, the present invention provides an acetylene pressure-raising and temperature-lowering dehydration method, system, terminal and storage medium.

[0006] In a first aspect, the present invention provides a method for dehydrating acetylene by increasing pressure and reducing temperature, which adopts the following technical scheme:

[0007] A method for dehydrating acetylene by increasing pressure and reducing temperature, comprising:

[0008] Get the actual humidity value of acetylene;

[0009] When the actual humidity value exceeds the preset humidity range, the actual temperature value of acetylene is obtained;

[0010] According to the actual temperature value, a corresponding dehydration temperature value is matched from a preset acetylene dehydration model;

[0011] Calculate the difference between the dehydration temperature value and the actual temperature value and define it as the temperature difference;

[0012] The preset refrigeration device is controlled to cool down according to the temperature difference.

[0013] By adopting the above technical solution, when the humidity of acetylene is too high, the refrigerant flow rate output by the refrigeration device is adjusted according to the temperature of the acetylene, thereby adjusting the cooling speed and cooling range of the acetylene, thereby condensing the water in the acetylene.

[0014] Optionally, when the actual humidity value exceeds a preset humidity range, the actual pressure value of acetylene is obtained;

[0015] According to the actual pressure value, a corresponding dehydration pressure value is matched from a preset acetylene dehydration model;

[0016] The difference between the dehydration pressure value and the actual pressure value is calculated and defined as the pressure difference;

[0017] The preset pressure pump is controlled to increase pressure according to the pressure difference.

[0018] By adopting the above technical solution, when the humidity of acetylene is too high, the compression degree of acetylene by the pressure pump is adjusted according to the temperature of acetylene, thereby adjusting the pressure increase amplitude of acetylene, thereby condensing the water in the acetylene and discharging it from the system regularly.

[0019] Optionally, it also includes a device leakage processing method, and the device leakage processing method includes:

[0020] Acquire equipment images of acetylene processing equipment;

[0021] Match the workshop 3D information from the preset 3D recognition model according to the equipment image;

[0022] Match the circulation path and circulation speed value of the circulation detection equipment from the preset circuit planning model according to the three-dimensional information of the workshop;

[0023] According to the circulation speed value, a preset acetylene detection device is controlled to circulate on the circulation path and obtain the acetylene concentration value;

[0024] When the acetylene concentration value exceeds a preset reference concentration range, the detection position of the acetylene detection device is obtained;

[0025] Leak alarm is issued according to the detection location.

[0026] By adopting the above technical solution, a corresponding circulation path is matched according to the direction of the acetylene processing device, so that the acetylene detection device cyclically detects the acetylene concentration value of the acetylene device, and then a leakage alarm is issued in time to deal with the acetylene leakage in time, thereby reducing equipment damage and personal injury caused by acetylene leakage.

[0027] Optionally, the equipment leakage processing method further includes:

[0028] When the acetylene concentration value exceeds the preset reference concentration range, the starting valve position and the ending valve position at both ends of the detection position are matched from the preset valve position database according to the detection position;

[0029] Match the starting valve path from the preset route planning model according to the detection position, starting valve position and workshop 3D information;

[0030] Controlling a preset robot arm moving device according to a preset path speed to move to the starting valve along the starting valve path and acquiring the starting valve image;

[0031] Matching the initial operation parameters through a preset operation action model according to the initial valve image;

[0032] Controlling the mechanical arm preset on the mechanical arm moving device to close the starting valve according to the starting operation parameters;

[0033] According to the starting valve position, the ending valve position and the three-dimensional information of the workshop, the ending valve path is matched from the preset route planning model;

[0034] Controlling a preset robot arm moving device according to a preset path speed to move to the end valve along the end valve path and acquiring an end valve image;

[0035] Match the terminal operation parameters according to the terminal valve image through a preset operation action model;

[0036] The robot arm preset on the robot arm moving device is controlled to close the final valve according to the final operation parameters.

[0037] By adopting the above technical solution, when acetylene leaks, the upstream valve and the downstream valve of the leakage are closed by the mechanical arm, thereby reducing the speed of acetylene leakage, thereby reducing the situation where excessive acetylene leakage leads to excessive acetylene concentration at the leakage point, thereby reducing equipment damage and personal injury.

[0038] Optionally, the equipment leakage processing method further includes:

[0039] When the acetylene detection device circulates on the circulation path, a surface image of the acetylene processing equipment is obtained;

[0040] Match the leakage risk level and risk location from the preset leakage risk model based on the surface image and the three-dimensional information of the workshop;

[0041] When the leakage risk level exceeds a preset risk range, obtaining a device position of a preset repair device;

[0042] Match the repair path from the preset route planning model according to the device location, risk location and workshop 3D information;

[0043] Controlling a preset repair device to move to a risk position along a repair path according to a preset repair speed;

[0044] When the acetylene concentration value exceeds the preset reference concentration range, the leakage path is matched from the preset route planning model according to the device location, detection location and workshop three-dimensional information;

[0045] According to a preset leakage speed, a preset repair device is controlled to move to a detection position along a leakage path;

[0046] Matching a patching area from a preset patching area recognition model according to the surface image;

[0047] The acetylene processing device is repaired by controlling a preset repair device through a preset repair method according to the repair area.

[0048] By adopting the above technical solution, the leaking area and the area with risk of leakage are repaired by the repair device, thereby reducing the acetylene leakage, improving the stability of the use of acetylene processing equipment, and thus improving the safety of the acetylene processing process.

[0049] Optionally, the repair method includes:

[0050] When the leakage risk level exceeds the preset risk range, a patching material area is matched from a preset patching material matching model according to the patching area;

[0051] Controlling a preset repair device according to the repair material area to cut the preset repair material into a repair block;

[0052] Repairing the repair block to the acetylene processing device according to the preset repair device of the repair area control;

[0053] When the acetylene concentration value exceeds the preset reference concentration range, the preset repair device is controlled according to the repair area to place the preset fixing frame cover on the repair area;

[0054] Matching a blockage pressure value from a preset blockage pressure value model according to the surface image;

[0055] Matching the inflation volume from a preset inflation filling model according to the blocking pressure value;

[0056] The preset repair device is controlled according to the inflation amount to inflate the filling material preset in the fixing frame so that the filling material swells and blocks the repair area.

[0057] By adopting the above technical solution, when there is a risk of leakage in an area, the area is filled with repair materials to prevent leakage. When the area has already leaked, the damaged position of the acetylene processing equipment is blocked by swelling the filling material, thereby improving the stability of the use of the acetylene processing equipment.

[0058] Optionally, when the acetylene concentration value exceeds a preset reference concentration range, a preset standby position of the collection device is obtained;

[0059] Match the moving path from the preset route planning model according to the standby position, detection position and workshop 3D information;

[0060] Controlling a preset collecting device to reach a detection position along a moving path according to a preset moving speed;

[0061] According to the acetylene concentration value, a collection speed value and a collection time are matched from a preset acetylene collection model;

[0062] According to the collection speed value and the collection time, the preset collection device is controlled to inhale air toward the detection position to collect and store the escaped acetylene.

[0063] By adopting the above technical solution, the escaped acetylene is collected and stored by a collecting device, thereby reducing the acetylene concentration value at the acetylene leakage point and facilitating the recovery of the escaped acetylene, thereby reducing the waste of acetylene.

[0064] In a second aspect, the present application provides an acetylene pressure-raising, temperature-lowering and dehydration system, which adopts the following technical solution:

[0065] An acetylene pressure-raising, temperature-lowering and dehydration system, comprising:

[0066] A data acquisition module, used to obtain actual humidity value, actual temperature value, actual pressure value, equipment image, acetylene concentration value, detection position, start valve image, end valve image, surface image, device position and standby position;

[0067] A memory for storing a program of a control method of any one of the acetylene pressure-raising, temperature-lowering and dehydration methods;

[0068] The program in the processor memory can be loaded and executed by the processor to implement any one of the control methods for acetylene pressure-increasing, temperature-reducing and dehydration methods.

[0069] In a third aspect, the present application provides a computer storage medium capable of storing corresponding programs, which is convenient for implementing a method for increasing pressure and cooling acetylene for dehydration, and adopts the following technical solution:

[0070] A computer-readable storage medium, characterized in that it stores a computer program that can be loaded by a processor and execute any acetylene pressure-raising, temperature-lowering and dehydration method.

[0071] In a fourth aspect, the present application provides an intelligent terminal, which adopts the following technical solution:

[0072] An intelligent terminal is characterized in that it comprises a memory and a processor, wherein the memory stores a computer program that can be loaded by the processor and execute any acetylene pressure-raising, temperature-lowering and dehydration method.

[0073] By adopting the above technical solution, when the humidity of acetylene is too high, the refrigerant flow rate output by the refrigeration device is adjusted according to the temperature of the acetylene, and the compression degree of the acetylene by the pressure pump is adjusted according to the temperature of the acetylene, so that the water in the acetylene is condensed and discharged from the system regularly, thereby improving the efficiency of acetylene dehydration.

[0074] In summary, the present application includes at least one of the following beneficial technical effects:

[0075] 1. When the humidity of acetylene is too high, the refrigerant flow rate output by the refrigeration device is adjusted according to the temperature of acetylene, and the compression degree of acetylene by the pressure pump is adjusted according to the temperature of acetylene, so that the water in acetylene is condensed and discharged from the system regularly, thereby improving the efficiency of acetylene dehydration;

[0076] 2. Match the corresponding circulation path according to the direction of the acetylene processing device, so that the acetylene detection device can cyclically detect the acetylene concentration value of the acetylene device, and then issue a leakage alarm in time to deal with the acetylene leakage in time, reducing equipment damage and personnel injury caused by acetylene leakage;

[0077] 3. Repair leaking areas and areas with risk of leakage through repair devices, thereby reducing acetylene leakage, improving the stability of acetylene processing equipment, and thus improving the safety of the acetylene processing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0078] Figure 1 The present invention is a flow chart of a method for increasing the pressure and reducing the temperature to dehydrate acetylene.

[0079] Figure 2 Is the process of equipment leakage treatment method Figure 1 .

[0080] Figure 3 Is the process of equipment leakage treatment method Figure 2 .

[0081] Figure 4 Is the process of equipment leakage treatment method Figure 3 .

[0082] Figure 5 is a flow chart of the repair method.

[0083] Figure 6 Is the process of equipment leakage treatment method Figure 4 .

[0084] Figure 7 Is the process of equipment leakage treatment method Figure 5 .

[0085] Figure 8 It is a module schematic diagram of an acetylene pressure-raising, temperature-lowering and dehydration system. DETAILED DESCRIPTION

[0086] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the following Figure 1-8 It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0087] The present invention is used to regulate the temperature and pressure of acetylene according to the actual temperature and pressure of acetylene, thereby enhancing the control of the acetylene treatment process, improving the stability of the treatment process, and further improving the safety of the treatment process.

[0088] Reference Figure 1 The embodiment of the present application discloses a method for dehydrating acetylene by increasing pressure and reducing temperature, comprising the following steps.

[0089] Step 100: Obtain the actual humidity value of acetylene.

[0090] The actual humidity value refers to the current humidity content value of acetylene. The actual humidity value can be obtained through a humidity sensor installed in the acetylene processing equipment. The method for obtaining the actual humidity value is selected by the staff according to the actual situation and will not be elaborated here.

[0091] Step 101: When the actual humidity value exceeds a preset humidity range, the actual temperature value of acetylene is obtained.

[0092] The humidity range refers to the qualified humidity content range of acetylene. If the actual humidity value exceeds the preset humidity range, it means that the humidity content of acetylene is too high and the acetylene needs to be dehydrated. The actual temperature value refers to the current temperature content value of acetylene. The actual temperature value can be obtained through the temperature sensor set in the acetylene processing equipment. The method of obtaining the actual temperature value is selected by the staff according to the actual situation and will not be elaborated here.

[0093] Step 102: Matching a corresponding dehydration temperature value from a preset acetylene dehydration model according to the actual humidity value.

[0094] The acetylene dehydration model refers to a neural network model obtained through sample training in advance. The acetylene dehydration model can match the temperature value required for dehydration according to the humidity value. The dehydration temperature value is the temperature value result obtained by matching the acetylene dehydration model according to the actual humidity value.

[0095] Step 103: Calculate the difference between the dehydration temperature value and the actual temperature value, and define it as the temperature difference.

[0096] The temperature difference refers to the temperature value required to drop from the actual temperature value to the dehydration temperature value.

[0097] Step 104: Control a preset refrigeration device to cool down according to the temperature difference.

[0098] A refrigeration device refers to a device installed in an acetylene processing device for cooling. The refrigeration device generally outputs a refrigerant to lower the temperature of acetylene. The refrigeration device adjusts the cooling effect on acetylene by adjusting the flow rate of the output refrigerant. The control method of the refrigeration device is selected by the staff based on actual conditions and will not be elaborated here.

[0099] Step 105: When the actual humidity value exceeds the preset humidity range, the actual pressure value of acetylene is obtained.

[0100] The actual pressure value refers to the current pressure value of acetylene. The actual pressure value can be obtained through a pressure sensor installed in the acetylene processing equipment. The method for obtaining the actual pressure value is selected by the staff according to the actual situation and will not be elaborated here.

[0101] Step 106: Match the corresponding dehydration pressure value from the preset acetylene dehydration model according to the actual humidity value.

[0102] The acetylene dehydration model can match the pressure value required for dehydration according to the humidity value. The dehydration pressure value is the temperature value result obtained by matching the acetylene dehydration model according to the actual pressure value.

[0103] Step 107: Calculate the difference between the dehydration pressure value and the actual pressure value, and define it as the pressure difference.

[0104] The pressure difference refers to the pressure value required to drop from the actual pressure value to the dehydration pressure value.

[0105] Step 108: Control a preset pressure pump to increase pressure according to the pressure difference.

[0106] A pressure pump refers to a device installed in acetylene processing equipment for increasing pressure. The pressure pump generally increases pressure by compressing gas. The control method of the pressure pump is selected by the staff based on actual conditions and will not be elaborated here.

[0107] Reference Figure 2 , and also includes a device leakage treatment method, the device leakage treatment method includes the following steps:

[0108] Step 200: Acquire an equipment image of the acetylene processing equipment.

[0109] The equipment image refers to the overall image of the acetylene processing equipment. The equipment image can be obtained through a camera. The equipment image needs to show the pipeline direction of the acetylene processing equipment, so it is necessary to obtain multiple photos from different directions as the equipment image. The method of obtaining the equipment image is selected by the staff according to the actual situation and will not be elaborated here.

[0110] Step 201: Matching workshop three-dimensional information from a preset three-dimensional recognition model according to the equipment image.

[0111] The 3D recognition model refers to a neural network model obtained through sample training in advance. The 3D recognition model can recognize 3D information from an image. The 3D information of the workshop is the 3D information obtained by the 3D recognition model from the equipment image.

[0112] Step 202: Match the circulation path and circulation speed value of the circulation detection equipment from the preset circuit planning model according to the three-dimensional information of the workshop.

[0113] The tour planning model refers to a neural network model obtained through sample training in advance. The tour planning model can plan the tour route and tour speed for detecting objects recorded in the three-dimensional information based on the three-dimensional information. The cycle path refers to the tour route planned by the tour planning model based on the three-dimensional information of the workshop. The cycle speed value refers to the tour speed planned by the tour planning model based on the three-dimensional information of the workshop.

[0114] Step 203: Control the preset acetylene detection device to move cyclically on the circulation path according to the circulation speed value and obtain the acetylene concentration value.

[0115] The acetylene concentration value refers to the numerical value of the acetylene concentration in the air. The acetylene detection device refers to a device used to detect the acetylene concentration. Generally, an acetylene sensor is used to obtain the acetylene concentration. The method of obtaining the acetylene concentration and the control method of the acetylene detection device are selected by the staff according to the actual situation, and will not be elaborated here.

[0116] Step 204: When the acetylene concentration value exceeds a preset reference concentration range, the detection position of the acetylene detection device is obtained.

[0117] The reference concentration range refers to the normal acetylene concentration value around the acetylene equipment. The acetylene concentration value exceeding the reference concentration range indicates that there is an acetylene leak. The detection position refers to the coordinates of the acetylene detection device when the acetylene concentration value exceeds the reference concentration range. The detection position can be obtained by the positioning device set on the acetylene detection device. The method for obtaining the detection position is selected by the staff according to the actual situation and will not be elaborated here.

[0118] Step 205: issuing a leakage alarm according to the detected position.

[0119] A leak alarm is a device that warns workers of acetylene leaks through flashing lights and beeps, allowing them to promptly handle the leak and reduce equipment damage and personal injury.

[0120] Reference Figure 3 , the equipment leakage treatment method also includes the following steps:

[0121] Step 206: When the acetylene concentration value exceeds the preset reference concentration range, the start valve position and the end valve position located at both ends of the detection position are matched from the preset valve position database according to the detection position.

[0122] The valve position database refers to a database that records the coordinates of the valve switches on the acetylene processing equipment. The starting valve position refers to the coordinates of the valve switch located at the upstream input port of the detection position, and the ending valve position refers to the coordinates of the valve switch located at the downstream output port of the detection position.

[0123] Step 207: Match the starting valve path from the preset route planning model according to the detection position, the starting valve position and the three-dimensional information of the workshop.

[0124] The route planning model refers to a neural network model obtained through sample training in advance. The route planning model can plan a route from one coordinate to another coordinate based on three-dimensional information. The starting valve path is the route from the detection position to the starting valve position planned by the route planning model based on the three-dimensional information of the workshop.

[0125] Step 208: Control the preset robot arm moving device according to the preset path speed to move to the starting valve along the starting valve path and obtain the starting valve image.

[0126] The robot arm moving device refers to a moving device used to transport the robot arm. The path speed refers to the moving speed of the robot arm moving device. The starting valve image refers to the image of the starting valve. The starting valve image can be obtained through a camera set on the robot arm moving device. The method for obtaining the starting valve image is selected by the staff according to the actual situation and will not be described in detail here.

[0127] Step 209: Matching the initial operation parameters according to the initial valve image through a preset operation action model.

[0128] The operation action model refers to a neural network model obtained through sample training in advance. The operation action model can match the control parameters required to close the valve through mechanical waves through the image. The initial operation parameters are the control parameters obtained by the operation action model according to the initial valve image matching.

[0129] Step 210: According to the initial operation parameters, the mechanical arm preset on the mechanical arm moving device is controlled to close the initial valve. The initial valve is generally a cut-off valve. When the acetylene concentration value exceeds the preset reference concentration range, the control system outputs a relay to stop supplying power to the cut-off valve. After the solenoid valve coil of the cut-off valve loses power, the solenoid valve stem falls back to close the gas source. After the cut-off valve cylinder loses the gas source, the cut-off valve is closed under the action of the return spring.

[0130] The starting valve is closed by a robotic arm, thereby reducing the situation in which acetylene leakage is increased due to continued input of acetylene to the acetylene leakage site upstream of the detection position.

[0131] Step 211: Match the end valve path from a preset route planning model according to the start valve position, the end valve position and the three-dimensional information of the workshop.

[0132] The final valve path is the route from the starting valve position to the final valve position planned by the route planning model based on the three-dimensional information of the workshop.

[0133] Step 212: Control the preset robot arm moving device according to the preset path speed to move to the end valve along the end valve path and obtain the end valve image.

[0134] The end valve image refers to the image of the end valve. The end valve image can be obtained through a camera set on the robot arm moving device. The method for obtaining the end valve image is selected by the staff according to the actual situation and will not be elaborated here.

[0135] Step 213: Match the final operation parameters according to the final valve image through a preset operation action model.

[0136] The final operation parameters are control parameters obtained by the operation action model according to the final valve image matching.

[0137] Step 214: Control the robot arm preset on the robot arm moving device to close the final valve according to the final operation parameter.

[0138] The end valve is closed by the mechanical arm, thereby reducing the backflow of acetylene downstream of the detection position to the acetylene leakage point, thereby increasing the acetylene leakage. Among them, the end valve can also be a cut-off valve, and the control method of the end valve is as described above.

[0139] When closing the start valve and the end valve, the ventilation fan installed in the workshop is generally started to enhance ventilation in the workshop, thereby further reducing the acetylene concentration.

[0140] Reference Figure 4 , the equipment leakage treatment method also includes the following steps:

[0141] Step 300: When the acetylene detection device circulates on the circulation path, a surface image of the acetylene processing equipment is obtained.

[0142] The surface image refers to a local image of the acetylene processing equipment. The surface image can be obtained by a camera set on the acetylene detection device. The method of obtaining the surface image is selected by the staff according to the actual situation and will not be described in detail here.

[0143] Step 301: Match the leakage risk level and risk position from a preset leakage risk model according to the surface image and the three-dimensional information of the workshop.

[0144] The leakage risk level refers to the numerical value of the risk of acetylene leakage of the target determined from the appearance. The setting of the leakage risk level is selected by the staff according to the actual situation and will not be elaborated here. The risk position refers to the coordinates of the acetylene detection device. The leakage risk model refers to the neural network model obtained through sample training in advance. The leakage risk model can identify the leakage risk level from the image and identify the coordinates of the acetylene detection device based on the image and three-dimensional information.

[0145] Step 302: When the leakage risk level exceeds a preset risk range, the device position of the preset repair device is obtained.

[0146] The risk range refers to the numerical range of safe leakage risk levels. If the leakage risk level exceeds the risk range, it means that there is a leakage risk and preventive measures need to be taken against the leakage risk. The repair device refers to the device used to repair acetylene processing equipment. The device position refers to the coordinates of the repair device. The device position can be obtained through the positioning device set on the repair device. The method for obtaining the device position is selected by the staff according to the actual situation and will not be elaborated here.

[0147] Step 303: Match a repair path from a preset route planning model according to the device location, risk location and workshop three-dimensional information.

[0148] The repair path is the route from the device location to the risk location planned by the route planning model based on the three-dimensional information of the workshop.

[0149] Step 304: Control a preset repair device to move to the risk position along the repair path according to a preset repair speed.

[0150] The repair speed refers to the speed at which the repair device moves to the risk position. The repair speed is selected by the staff according to the actual situation and will not be elaborated here. The repair device reaches the risk position according to the repair speed and repair path to further repair the acetylene processing equipment.

[0151] Step 305: When the acetylene concentration value exceeds the preset reference concentration range, the leakage path is matched from the preset route planning model according to the device location, the detection location and the three-dimensional information of the workshop.

[0152] The leakage path is the route from the device location to the detection location planned by the route planning model based on the three-dimensional information of the workshop.

[0153] Step 306: Control the preset repair device to move to the detection position along the leakage path according to the preset leakage speed.

[0154] The leakage speed refers to the speed at which the repair device moves to the leakage location. The leakage speed is selected by the staff according to the actual situation and will not be described here. The repair device arrives at the detection location according to the leakage speed and leakage path to further repair the acetylene processing equipment.

[0155] Step 307: Match the patching area from a preset patching area recognition model according to the surface image.

[0156] The repair area refers to the contour coordinates of the area where acetylene leakage has occurred or is at risk. The repair area recognition model refers to a neural network model obtained through sample training in advance, and the repair area recognition model can recognize the contour coordinates of the area to be repaired from the image.

[0157] Step 308: Control a preset repair device to repair the acetylene processing device according to the repair area using a preset repair method.

[0158] The repair method is used to repair the repair area, thereby repairing the area at risk of acetylene leakage to reduce the leakage risk level, and repairing the area where acetylene leakage has occurred to stop the leakage of acetylene.

[0159] Reference Figure 5 , and also includes a repair method, the repair method comprising the following steps:

[0160] Step 309: When the leakage risk level exceeds the preset risk range, a repair material region is matched from a preset repair material matching model according to the repair region.

[0161] The repair material area refers to the contour of the repair material used to repair the repair area, wherein the repair material is generally made of viscous material to facilitate the repair material to be directly pasted on the acetylene processing equipment to complete the repair. The repair material matching model refers to a neural network model obtained through sample training in advance. The repair material matching model can match the contour of the repair material required to repair the area according to the contour of the area to be repaired.

[0162] Step 310: Controlling a preset repair device to cut the preset repair material into repair blocks according to the repair material area.

[0163] The repair block refers to the repair material cut out by the repair device according to the repair material area and used to repair the repair area.

[0164] Step 311: Control a preset repair device according to the repair area to repair the repair block onto the acetylene processing device.

[0165] By sticking the repair block on the acetylene processing device, the repair area is thickened, thereby reducing the leakage risk level of the repair area.

[0166] Step 312: When the acetylene concentration value exceeds the preset reference concentration range, the preset repair device is controlled according to the repair area to place the preset fixing frame cover on the repair area.

[0167] The fixing frame refers to a frame fixed on the surface of the acetylene processing equipment and covering the repair area. The material and fixing method of the fixing frame are selected by the staff according to the actual situation and will not be elaborated here.

[0168] Step 313: Matching the blockage pressure value from a preset blockage pressure value model according to the surface image.

[0169] The blocking pressure value model refers to a neural network model obtained through sample training in advance. The blocking pressure value model can identify the pressure value that blocks the acetylene leak from the picture. If the acetylene leak is a plane, a larger pressure can be used. If the acetylene leak is a sharp corner, a smaller pressure can be used. The blocking pressure value is the result obtained by the blocking pressure value model based on surface image matching.

[0170] Step 314: Match the inflation volume from a preset inflation filling model according to the blockage pressure value.

[0171] The inflation volume refers to the volume of gas that needs to be filled into the filling material to reach the plugging pressure. The inflation filling model refers to a neural network model obtained through sample training in advance. The inflation filling model can match the volume of gas that needs to be injected into the filling material according to the pressure value.

[0172] Step 315: Control the preset repair device to inflate the filling material preset in the fixing frame according to the inflation amount so that the filling material swells and blocks the repair area.

[0173] The filling material refers to an inflatable material used to plug the acetylene leak to stop the acetylene leak. The filling material can be rubber. The filling material is selected by the staff according to the actual situation and will not be elaborated here.

[0174] Reference Figure 6 , further comprising the following steps:

[0175] Step 400: When the acetylene concentration value exceeds a preset reference concentration range, a preset standby position of the collection device is obtained.

[0176] The collection device refers to a device used to recover leaked acetylene to reduce the acetylene concentration at the acetylene leak site and facilitate the reuse of the leaked acetylene. The control method of the collection device is selected by the staff according to the actual situation and will not be described in detail here. The standby position refers to the position of the collection device. The standby position can be obtained by a positioning device set on the collection device. The method of obtaining the standby device is selected by the staff according to the actual situation and will not be described in detail here.

[0177] Step 401: Match a moving path from a preset route planning model according to the standby position, the detection position and the three-dimensional information of the workshop.

[0178] The moving path is the travel route from the standby position to the detection position planned by the route planning model based on the three-dimensional information of the workshop.

[0179] Step 402: Control a preset collection device according to a preset moving speed to reach a detection position along a moving path.

[0180] The moving speed refers to the speed at which the collecting device moves to the detection position. The moving speed is selected by the staff according to the actual situation and will not be described in detail here. The collecting device arrives at the detection position according to the moving speed and moving path to recover the acetylene.

[0181] Step 403: Matching the collection speed value and the collection time from a preset acetylene collection model according to the acetylene concentration value.

[0182] The collection speed value refers to the suction value required for the collection device to absorb acetylene. The collection time refers to the length of time required for the collection device to absorb acetylene. The acetylene collection model refers to a neural network model obtained through sample training in advance. The acetylene collection model can match the collection speed value and collection time required to collect all the escaped acetylene through the acetylene concentration value.

[0183] Step 404: Control a preset collection device to inhale air toward the detection position according to the collection speed value and the collection time to collect and store the escaped acetylene.

[0184] All the escaping acetylene is sucked in through the collection device, thereby reducing the waste of acetylene and reducing the possibility of accidents causing personal injury during manual operation.

[0185] Reference Figure 7 , further comprising the following steps:

[0186] Step 405: After the escaped acetylene is collected by the preset collection device, the preset collection device is controlled according to the preset recovery speed to absorb acetylene from the repair area through the ventilation pipe preset in the filling material and obtain the escape concentration value of acetylene in the repair area.

[0187] The ventilation pipe refers to the pipe for the collection device to connect to recover the residual acetylene in the acetylene treatment equipment. The recovery rate refers to the suction value of the collection device to absorb acetylene from the acetylene leakage through the ventilation pipe. The fugitive concentration value refers to the concentration value at the acetylene leakage point. The fugitive concentration value can be obtained by the acetylene sensor installed in the collection device. The method for obtaining the fugitive concentration value is selected by the staff according to the actual situation and will not be elaborated here.

[0188] Step 406: When the fugitive concentration value falls into the preset reference concentration range, the backwash gas volume is matched from the preset backwash model according to the three-dimensional information of the workshop.

[0189] When the fugitive concentration value falls into the reference concentration range, it means that the collection device cannot absorb acetylene from the acetylene processing equipment. At this time, it is necessary to detect whether the acetylene cannot escape due to the excessive internal and external pressure difference. The backwash gas volume refers to the volume of gas required to be injected to balance the internal and external pressure difference of the acetylene processing equipment so that the gas in the acetylene processing equipment can escape. The backwash model refers to a neural network model obtained through sample training in advance. The backwash model can match the backwash gas volume required to balance the internal and external pressures when the internal and external pressure difference of the equipment is too large through three-dimensional information.

[0190] Step 407: Control the preset collecting device to inflate the acetylene processing device from the repair area according to the backwash gas volume, and detect the backwash concentration value of acetylene in the repair area.

[0191] The backwash concentration value refers to the acetylene concentration in the gas escaping from the acetylene processing equipment after gas is injected into the acetylene processing equipment according to the backwash gas volume. The backwash concentration value can be obtained through the acetylene sensor arranged in the collection device. The method for obtaining the backwash concentration value is selected by the staff according to the actual situation and will not be elaborated here.

[0192] Step 408: When the backwash concentration value exceeds the preset reference concentration range, the preset collection device is controlled according to the preset recovery speed to absorb acetylene from the repair area through the ventilation pipe preset in the filling material.

[0193] The backwash concentration value exceeding the reference concentration range means that there is still acetylene remaining in the acetylene processing equipment, that is, the fugitive concentration value is reduced because the acetylene cannot escape due to the large pressure difference between the inside and outside, and at this time, the acetylene processing equipment needs to continue to absorb acetylene through a collection device.

[0194] Among them, when the backwash concentration value falls into the reference concentration range, it means that there is no residual acetylene in the acetylene processing equipment. At this time, the leakage of the acetylene processing equipment can be further repaired.

[0195] Based on the same inventive concept, an embodiment of the present invention provides an acetylene pressure-raising, temperature-lowering and dehydration system, comprising:

[0196] The data acquisition module 500 is used to obtain the actual humidity value, the actual temperature value, the actual pressure value, the device image, the acetylene concentration value, the detection position, the start valve image, the end valve image, the surface image, the device position and the standby position;

[0197] A memory 501 is used to store a program of a control method of any one of the acetylene pressure-increasing, temperature-reducing and dehydration methods;

[0198] Processor 502, the program in the memory can be loaded and executed by the processor to implement any one of the control methods of acetylene pressure-increasing, temperature-reducing and dehydration methods.

[0199] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. The specific working process of the system, device and unit described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0200] An embodiment of the present invention provides a computer-readable storage medium storing a computer program that can be loaded by a processor and executed by a method for increasing the pressure and lowering the temperature to dehydrate acetylene.

[0201] Computer storage media include, for example, various media that can store program codes, such as USB flash drives, mobile hard disks, read-only memories (ROM), random access memories (RAM), magnetic disks or optical disks.

[0202] Based on the same inventive concept, an embodiment of the present invention provides an intelligent terminal, including a memory and a processor, wherein the memory stores a computer program that can be loaded by the processor and executes an acetylene pressure-increasing, temperature-reducing and dehydration method.

[0203] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. The specific working process of the system, device and unit described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0204] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A method for dehydrating acetylene by increasing pressure and reducing temperature, characterized in that: include: Get the actual humidity value of acetylene; When the actual humidity value exceeds the preset humidity range, the actual temperature value of acetylene is obtained; According to the actual humidity value, the corresponding dehydration temperature value is matched from the preset acetylene dehydration model; Calculate the difference between the dehydration temperature value and the actual temperature value and define it as the temperature difference; Control the preset refrigeration device to cool down according to the temperature difference; Or when the actual humidity value exceeds the preset humidity range, the actual pressure value of acetylene is obtained; According to the actual humidity value, the corresponding dehydration pressure value is matched from the preset acetylene dehydration model; The difference between the dehydration pressure value and the actual pressure value is calculated and defined as the pressure difference; Control the preset pressure pump to increase pressure according to the pressure difference; Also included is a device leakage treatment method, the device leakage treatment method comprising: Acquire equipment images of acetylene processing equipment; Match the workshop 3D information from the preset 3D recognition model according to the equipment image; Match the circulation path and circulation speed value of the circulation detection equipment from the preset circuit planning model according to the three-dimensional information of the workshop; According to the circulation speed value, a preset acetylene detection device is controlled to circulate on the circulation path and obtain the acetylene concentration value; When the acetylene concentration value exceeds a preset reference concentration range, the detection position of the acetylene detection device is obtained; Issue a leak alarm based on the detection location; The equipment leakage treatment method also includes: When the acetylene concentration value exceeds the preset reference concentration range, the starting valve position and the ending valve position at both ends of the detection position are matched from the preset valve position database according to the detection position; Match the starting valve path from the preset route planning model according to the detection position, starting valve position and workshop 3D information; Controlling a preset robot arm moving device according to a preset path speed to move to the starting valve along the starting valve path and acquiring the starting valve image; Matching the initial operation parameters through a preset operation action model according to the initial valve image; Controlling the mechanical arm preset on the mechanical arm moving device to close the starting valve according to the starting operation parameters; According to the starting valve position, the ending valve position and the three-dimensional information of the workshop, the ending valve path is matched from the preset route planning model; Controlling a preset robot arm moving device according to a preset path speed to move to the end valve along the end valve path and acquiring an end valve image; Match the terminal operation parameters according to the terminal valve image through a preset operation action model; The robot arm preset on the robot arm moving device is controlled to close the final valve according to the final operation parameters.

2. The method for dehydrating acetylene by increasing pressure and reducing temperature according to claim 1, characterized in that: The equipment leakage treatment method also includes: When the acetylene detection device circulates on the circulation path, a surface image of the acetylene processing equipment is obtained; Match the leakage risk level and risk location from the preset leakage risk model based on the surface image and the three-dimensional information of the workshop; When the leakage risk level exceeds a preset risk range, obtaining a device position of a preset repair device; Match the repair path from the preset route planning model according to the device location, risk location and workshop 3D information; Controlling a preset repair device to move to a risk position along a repair path according to a preset repair speed; When the acetylene concentration value exceeds the preset reference concentration range, the leakage path is matched from the preset route planning model according to the device location, detection location and workshop three-dimensional information; According to a preset leakage speed, a preset repair device is controlled to move to a detection position along a leakage path; Matching a patching area from a preset patching area recognition model according to the surface image; The acetylene processing device is repaired by controlling a preset repair device through a preset repair method according to the repair area.

3. The method for dehydrating acetylene by increasing pressure and reducing temperature according to claim 2, characterized in that: The repair method comprises: When the leakage risk level exceeds the preset risk range, a patching material area is matched from a preset patching material matching model according to the patching area; Controlling a preset repair device according to the repair material area to cut the preset repair material into a repair block; Repairing the repair block to the acetylene processing device according to the preset repair device of the repair area control; When the acetylene concentration value exceeds the preset reference concentration range, the preset repair device is controlled according to the repair area to place the preset fixing frame cover on the repair area; Matching a blockage pressure value from a preset blockage pressure value model according to the surface image; Matching the inflation volume from a preset inflation filling model according to the blocking pressure value; The preset repair device is controlled according to the inflation amount to inflate the filling material preset in the fixing frame so that the filling material swells and blocks the repair area.

4. The method for dehydrating acetylene by increasing pressure and reducing temperature according to claim 1, characterized in that: When the acetylene concentration value exceeds a preset reference concentration range, a preset standby position of the collecting device is obtained; Match the moving path from the preset route planning model according to the standby position, detection position and workshop 3D information; Controlling a preset collecting device to reach a detection position along a moving path according to a preset moving speed; According to the acetylene concentration value, a collection speed value and a collection time are matched from a preset acetylene collection model; According to the collection speed value and the collection time, the preset collection device is controlled to inhale air toward the detection position to collect and store the escaped acetylene.

5. An acetylene pressure-raising, temperature-lowering and dehydration system, characterized in that: include: A data acquisition module, used to obtain actual humidity value, actual temperature value, actual pressure value, equipment image, acetylene concentration value, detection position, start valve image, end valve image, surface image, device position and standby position; A memory for storing a program of a control method for an acetylene pressure-increasing, temperature-reducing and dehydration method according to any one of claims 1 to 4; The program in the memory can be loaded and executed by the processor to implement a control method for an acetylene pressure-increasing, temperature-reducing and dehydration method as claimed in any one of claims 1 to 4.

6. A computer-readable storage medium, characterized in that: The computer program is stored which can be loaded by a processor and execute the method for dehydrating acetylene by increasing pressure and reducing temperature as claimed in any one of claims 1 to 4.

7. An intelligent terminal, characterized in that: The method comprises a memory and a processor, wherein the memory stores a computer program which can be loaded by the processor and executes the method for dehydrating acetylene by increasing pressure and lowering temperature as claimed in any one of claims 1 to 4.

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