Box body temperature control method and device, electronic equipment and storage medium

Abstract

The invention discloses a box temperature control method and device, electronic equipment and a storage medium. The method comprises the steps that the current temperature and the target temperature of a box body are obtained; the current combustion-supporting pipeline pressure and the current gas pipeline pressure corresponding to the box body are determined; and based on the current temperature, the current combustion-supporting pipeline pressure and the current gas pipeline pressure, opening degrees of a gas actuator and a combustion-supporting actuator of the box body are controlled, so that the current temperature is consistent with the target temperature. According to the technical scheme, the problems that an existing box body temperature control technology is low in control precision, large in temperature difference, large in temperature fluctuation, incapable of achieving energy conservation and emission reduction and the like are solved, the box body temperature control precision and stability are improved, and the purposes of energy conservation and emission reduction are achieved.

Description

Technical Field

[0001] The present invention relates to the field of control technology, and in particular to a box temperature control method, device, electronic equipment and storage medium. Background Art

[0002] In the existing technology, most of the temperature control systems for the box body adopt proportional or position control methods. Proportional control controls the target variable according to the difference between the controlled quantity and the set value, and the controller output signal value is proportional to the difference between the controlled quantity in a certain ratio. Although proportional control can respond to the deviation between the controlled quantity and the set value and make corresponding adjustments, its control effect is only proportional to the size of the deviation. Therefore, when the deviation is small, the control effect is also small, resulting in the system being unable to accurately stabilize at the target value, resulting in low control accuracy. Proportional control cannot eliminate static errors, that is, after the system is stable, there may still be a certain deviation between the controlled quantity and the set value. In addition, since proportional control has a weak ability to suppress interference, when the system is subject to external interference, the controlled quantity may produce large fluctuations.

[0003] Position control controls the switch state of the actuator according to whether the controlled quantity reaches the set value. When the controlled quantity reaches or exceeds the set value, the actuator is closed; when the controlled quantity is lower than the set value, the actuator is opened. Position control can only realize on-off control and cannot continuously adjust the controlled quantity. Therefore, when the controlled quantity is close to the set value, the system may have frequent on-off actions, causing the controlled quantity to fluctuate around the set value and unable to achieve precise control.

[0004] In addition, there is little research on energy conservation and emission reduction in the temperature control system of the box. Therefore, it is urgent to solve the problems of low control accuracy, large temperature difference, large temperature fluctuation, and inability to achieve energy conservation and emission reduction in the existing technology. Summary of the invention

[0005] The present invention provides a box temperature control method, device, electronic equipment and storage medium to improve the accuracy and stability of box temperature control and the effect of energy saving and emission reduction.

[0006] According to one aspect of the present invention, a method for controlling box temperature is provided, the method comprising:

[0007] Get the current temperature and target temperature of the box;

[0008] Determine the current combustion-supporting pipeline pressure and the current gas pipeline pressure corresponding to the box;

[0009] Based on the current temperature, the current combustion-supporting pipeline pressure and the current gas pipeline pressure, the openings of the gas actuator and the combustion-supporting actuator of the box are controlled to make the current temperature consistent with the target temperature.

[0010] According to another aspect of the present invention, there is provided a box temperature control device, the device comprising:

[0011] The temperature acquisition module is used to obtain the current temperature and target temperature of the box;

[0012] A pressure determination module, used to determine the current combustion-supporting pipeline pressure and the current gas pipeline pressure corresponding to the box;

[0013] The opening control module is used to control the opening of the gas actuator and the combustion-supporting actuator of the box body based on the current temperature, the current combustion-supporting pipeline pressure and the current gas pipeline pressure, so that the current temperature is consistent with the target temperature.

[0014] According to another aspect of the present invention, an electronic device is provided, the electronic device comprising:

[0015] at least one processor;

[0016] and a memory communicatively connected to the at least one processor; wherein,

[0017] The memory stores a computer program executable by the at least one processor, and the computer program is executed by the at least one processor so that the at least one processor can execute the box temperature control method described in any embodiment of the present invention.

[0018] According to another aspect of the present invention, a computer-readable storage medium is provided, wherein the computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a processor to implement the box temperature control method described in any embodiment of the present invention when executed.

[0019] The technical solution of the embodiment of the present invention includes: obtaining the current temperature and target temperature of the box; determining the current combustion-supporting pipeline pressure and the current gas pipeline pressure corresponding to the box; and controlling the opening of the gas actuator and the combustion-supporting actuator of the box based on the current temperature, the current combustion-supporting pipeline pressure and the current gas pipeline pressure. The current temperature and the target temperature can be made consistent, which solves the problems of low temperature control accuracy, large temperature difference, large temperature fluctuation, etc. in the prior art, and improves the accuracy and stability of the temperature control of the box.

[0020] It should be understood that the contents described in this section are not intended to identify the key or important features of the embodiments of the present invention, nor are they intended to limit the scope of the present invention. Other features of the present invention will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 A flow chart of a box temperature control method provided in Embodiment 1 of the present invention;

[0023] Figure 2 A flow chart of a box temperature control method provided in Embodiment 2 of the present invention;

[0024] Figure 3 A schematic diagram of the temperature control part provided in the second embodiment of the present invention;

[0025] Figure 4 For the embodiment of the present invention Figure 3 Partial enlarged view of the medium temperature control meter;

[0026] Figure 5 A schematic diagram of a PLC control part provided in Embodiment 2 of the present invention;

[0027] Figure 6 A schematic diagram of the structure of a box temperature control device provided in Embodiment 3 of the present invention;

[0028] Figure 7 This is a schematic diagram of the structure of an electronic device provided in Embodiment 4 of the present invention. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0030] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0031] Embodiment 1

[0032] Figure 1 This is a flow chart of a box temperature control method provided in the first embodiment of the present invention. This embodiment is applicable to the situation where the temperature in the box is accurately and stably controlled and energy saving and emission reduction are achieved at the same time. The method can be executed by a box temperature control device, which can be implemented in the form of hardware and / or software, and the device can be configured in the control device of the box. Figure 1 As shown, the method comprises the following steps:

[0033] S110, obtaining the current temperature and target temperature of the cabinet.

[0034] In this embodiment, the cabinet may be a cabinet with temperature control requirements. In order to control the temperature of the cabinet, the current temperature and target temperature of the cabinet may be obtained. The current temperature may be the temperature inside the cabinet obtained in real time, and the target temperature may be the temperature that needs to be reached inside the cabinet. The target temperature may be pre-set by the user.

[0035] Based on the above embodiment, obtaining the current temperature of the box may include: obtaining the current temperature of the box through a temperature sensor, wherein the box is provided with a hole, and the thermocouple temperature sensor is inserted into the box through the hole.

[0036] Specifically, a temperature sensor (thermocouple) can be used to measure the temperature of the box. A 20mm hole is opened in the upper part of the box, and the thermocouple is inserted into the box through the hole to measure the temperature of the box. The thermocouple is connected to the temperature controller through a special cable. The temperature controller displays the actual temperature of the box, that is, the current temperature, through its own data conversion. If the current temperature does not reach the set target temperature, it means that the current temperature needs to be adjusted to reach the target temperature.

[0037] S120, determining the current combustion-supporting pipeline pressure and the current gas pipeline pressure corresponding to the box.

[0038] In this embodiment, the current combustion-supporting pipeline pressure can be understood as the current pressure value of the combustion-supporting pipeline, and the current gas pipeline pressure can be understood as the current pressure value of the gas pipeline. Gas is provided through the gas pipeline, and oxygen is provided through the combustion-supporting pipeline. The gas can burn under a suitable oxygen state, thereby generating heat to be provided to the box.

[0039] In an embodiment of the present invention, in order to accurately determine the current combustion-supporting pipeline pressure and the current gas pipeline pressure corresponding to the box, the current combustion-supporting pipeline pressure corresponding to the box can be collected by an oxygen pressure sensor arranged in the combustion-supporting pipeline of the box; and the current gas pipeline pressure corresponding to the box can be collected by a gas pressure sensor arranged in the gas pipeline of the box.

[0040] Specifically, for the pressure measurement of the combustion-supporting pipeline, an oxygen pressure sensor can be installed on the combustion-supporting pipeline to measure the pressure of oxygen in the pipeline, thereby providing accurate combustion-supporting pipeline pressure data. When the combustion-supporting gas oxygen flows in the pipeline, the oxygen pressure sensor will capture the current pressure value in real time. In order to measure the pressure of the gas pipeline, a gas pressure sensor can be set on the gas pipeline to accurately measure the pressure value of the gas in the pipeline.

[0041] The current combustion-supporting pipeline pressure and the current gas pipeline pressure are crucial for monitoring the gas combustion process, adjusting combustion parameters, and ensuring combustion efficiency, energy conservation, and emission reduction.

[0042] S130, based on the current temperature, the current combustion-supporting pipeline pressure and the current gas pipeline pressure, the opening of the gas actuator and the combustion-supporting actuator of the box is controlled to make the current temperature consistent with the target temperature.

[0043] It is understandable that the embodiment of the present invention uses the method of igniting natural gas to achieve the effect of increasing the temperature of the box. The opening of the natural gas pipeline valve is controlled by controlling the gas actuator. When there is sufficient oxygen, the larger the opening of the gas actuator, the higher the gas pressure, and the faster the temperature in the box rises.

[0044] In practical applications, the source of oxygen is to transport oxygen to the combustion-supporting pipeline through a fan. If the pressure in the combustion-supporting pipeline is kept unchanged, when the gas actuator opening is small, the gas is less and difficult to ignite or is directly blown out; when the gas actuator opening is large, the gas is more and the oxygen is insufficient, which will cause incomplete combustion and waste of resources.

[0045] In order to improve the accuracy and stability of the box temperature control and achieve energy conservation and emission reduction, the embodiment of the present invention can use temperature and pressure feedback to simultaneously control the temperature so that the current temperature is consistent with the target temperature.

[0046] In the embodiment of the present invention, firstly, by collecting the current combustion-supporting pipeline pressure and the current gas pipeline pressure corresponding to the box in real time, the key parameters of the combustion process can be accurately monitored. Secondly, the present invention can timely adjust the pressure of the combustion-supporting pipeline and the gas pipeline, thereby ensuring that the ratio of oxygen and gas in the combustion process is always in the best state, which not only helps to improve the combustion efficiency and reduce energy waste, but also significantly reduces the emission of harmful substances generated during the combustion process.

[0047] Embodiment 2

[0048] Figure 2 This is a flow chart of a box temperature control method provided in the second embodiment of the present invention. Based on the above embodiment, this embodiment can control the gas pipeline pressure and the combustion-supporting pipeline pressure through PID control to adjust the current temperature of the box to the target temperature and save energy and reduce emissions. The specific implementation method can refer to the technical solution of this embodiment. Among them, the technical terms that are the same or corresponding to the above embodiment are not repeated here. Figure 2 As shown, the method comprises the following steps:

[0049] S210, obtaining the current temperature and target temperature of the cabinet.

[0050] S220, determining the current combustion-supporting pipeline pressure and the current gas pipeline pressure corresponding to the box.

[0051] S230. According to the current temperature and the target temperature, the opening of the gas actuator is controlled by a first PID program to make the current temperature consistent with the target temperature.

[0052] Among them, the first PID program can be understood as a program for proportional, integral and differential control of the actuator opening based on temperature. It can not only achieve high-precision temperature control, but also stabilize the current temperature of the box near the target temperature to avoid excessive temperature fluctuations.

[0053] In this embodiment, parameters such as the current temperature and the target temperature can be associated with the PID program. The PID program will automatically calculate the deviation between the current temperature and the target temperature. The PID program calculates the control amount, that is, the opening adjustment amount of the gas actuator, based on the preset proportional, integral and differential parameters. The opening of the gas actuator is adjusted according to the opening adjustment amount of the gas actuator, thereby changing the pressure in the gas pipeline. For example, if the current temperature is lower than the target temperature, the controller will increase the opening of the gas actuator to increase the pressure and gas flow in the gas pipeline and increase the current temperature of the box; otherwise, it will reduce the opening and lower the temperature. By continuously measuring the temperature, calculating the deviation and adjusting the opening of the gas actuator, the controller with PID function can gradually adjust the temperature of the heating system to the target temperature and keep it near the target temperature.

[0054] For example, Figure 3 The figure shows the temperature control part of the second embodiment of the present invention. When the set target temperature is greater than the actual temperature, the temperature control meter will control the intermediate relay KA1, the actuator on the gas pipeline will open, and the temperature will continue to rise. When the actual temperature is greater than the set target temperature, the temperature control meter will control the intermediate relay KA2 to close the gas actuator. The temperature control meter controls the gas actuator to perform frequent switching actions through the PID program to make the temperature reach the target temperature. Figure 4 For the embodiment of the present invention Figure 3 A partial enlarged view of the medium temperature control meter. Table 1 is the correspondence table of the name symbols of the components in the figure, and Table 2 is the correspondence table between the terminal numbers and functions.

[0055] Table 1

[0056] Serial number name symbol 1 Miniature fuses FU1 2 Intermediate relay KA1 3 Intermediate relay KA2 4 220V live wire L-220V 5 Neutral N 6 Ground PE

[0057] Table 2

[0058]

[0059] S240. In the process of controlling the opening of the gas actuator, based on the current gas pipeline pressure and a preset interval function, determine the target combustion-supporting pipeline pressure corresponding to the condition of full combustion of the gas.

[0060] It should be noted that in order to achieve the goal of energy conservation and emission reduction, in the process of controlling the opening of the gas actuator, the target combustion-supporting pipeline pressure that matches the current gas pipeline pressure can be determined at the same time. The target combustion-supporting pipeline pressure can be understood as the pressure that the oxygen in the combustion-supporting pipeline needs to reach when the gas is fully burned.

[0061] The preset interval function represents the corresponding relationship between the gas pipeline pressure and the combustion-supporting pipeline pressure under the condition of full combustion. In practical applications, since the current gas pipeline pressure changes in real time, the corresponding target combustion-supporting pipeline pressure under the condition of full combustion of the gas can be determined in real time based on the current gas pipeline pressure and the preset interval function.

[0062] In an embodiment of the present invention, before determining the target combustion-supporting pipeline pressure corresponding to the condition of full combustion of the gas based on the current gas pipeline pressure and the preset interval function, it is necessary to test the first test pressure of the gas pipeline of the box and the second test pressure of the combustion-supporting pipeline of the box when the gas is fully burned; obtain multiple groups of first test pressures and second test pressures, and determine the preset interval function based on the multiple groups of first test pressures and second test pressures.

[0063] Among them, the first test pressure may refer to the gas pressure in the gas pipeline during the test, the second test pressure may refer to the oxygen pressure in the combustion-supporting pipeline during the test, and the test condition may be that the gas is fully burned.

[0064] Specifically, multiple sets of values ​​or value intervals of the first test pressure and the second test pressure may be obtained, and fitting may be performed based on the multiple sets of values ​​or value intervals to obtain curves and functions as preset interval functions.

[0065] For example, when the test gas pipeline pressure is A (KPa), the combustion-supporting pipeline pressure when the gas is fully burned is B (KPa), record the data, repeat the experiment many times, and form an interval function. Further, when the box temperature needs to reach the target temperature, the gas actuator will continuously adjust the opening size, and the pressure in the gas pipeline will change. The pressure data in the gas pipeline is transmitted to the PLC, and the PLC finds the corresponding combustion-supporting pipeline pressure from the corresponding interval function, and controls the combustion-supporting pipeline pressure through the PID program in the PLC, so that they are continuously adjusted until the required target temperature is reached.

[0066] On the basis of the above embodiment, based on the current gas pipeline pressure and the preset interval function, the target combustion-supporting pipeline pressure corresponding to the condition of full combustion of the gas is determined, including: substituting the current gas pipeline pressure into the preset interval function to obtain the target combustion-supporting pipeline pressure.

[0067] Specifically, substituting the current gas pipeline pressure into the preset interval function can determine the target combustion-supporting pipeline pressure corresponding to the gas full combustion condition, and the target combustion-supporting pipeline pressure can be expressed as a numerical value or a numerical interval. The fluctuation and uncertainty of the actual working conditions can also be taken into account within the numerical interval to ensure that the gas can be fully burned under various conditions.

[0068] S250: Based on the target combustion-supporting pipeline pressure and the current combustion-supporting pipeline pressure, the opening of the combustion-supporting actuator is controlled by a second PID program.

[0069] Among them, the second PID program can be understood as a program for proportional, integral and differential control of the actuator opening based on the target combustion-supporting pipeline pressure and the current combustion-supporting pipeline pressure. It can make the current combustion-supporting pipeline pressure close to the target combustion-supporting pipeline pressure to better meet the oxygen required by the current fuel gas, and the oxygen pressure value can just make the fuel gas burn fully.

[0070] It should be noted that controlling the opening of the combustion-supporting actuator through the second PID program and controlling the opening of the gas actuator through the first PID program can be performed simultaneously, that is, energy conservation and emission reduction can be achieved while ensuring accurate and stable temperature control.

[0071] In an embodiment of the present invention, based on the target combustion-supporting pipeline pressure and the current combustion-supporting pipeline pressure, the opening of the combustion-supporting actuator is controlled by a second PID program, including: controlling the opening of the combustion-supporting actuator by the second PID program so that the current combustion-supporting pipeline pressure is consistent with the target combustion-supporting pipeline pressure.

[0072] Specifically, Figure 5 The figure shows a schematic diagram of the PLC control part provided in the second embodiment of the present invention. The PLC control part transmits the pressure of the gas pipeline and the pressure of the combustion-supporting pipeline to the PLC through pressure sensors respectively. The PLC converts the pressure into actual pressure through a data conversion program inside. The PLC compares the actual pressure of the combustion-supporting pipeline to see if it has reached the pressure that matches the gas, that is, the target combustion-supporting pipeline pressure. The actuator of the combustion-supporting pipeline is continuously adjusted through the internal PID program until the matching pressure value is reached. Figure 5 Middle: When D01 outputs, the intermediate relay KA3 is energized, and the actuator on the combustion-supporting pipeline will open. When D02 outputs, the intermediate relay KA4 is energized, and the actuator on the combustion-supporting pipeline will close.

[0073] In the embodiment of the present invention, the current temperature and target temperature of the box are obtained, the current combustion-supporting pipeline pressure and the current gas pipeline pressure corresponding to the box are determined, and the opening of the gas actuator is controlled by the first PID program according to the current temperature and the target temperature, so that the current temperature and the target temperature are consistent. In the process of controlling the opening of the gas actuator, the target combustion-supporting pipeline pressure corresponding to the condition of full combustion of the gas is determined based on the current gas pipeline pressure and the preset interval function, and the opening of the combustion-supporting actuator is controlled by the second PID program based on the target combustion-supporting pipeline pressure and the current combustion-supporting pipeline pressure. In the embodiment of the present invention, the PID control dynamically adjusts the control amount according to the deviation between the real-time measured temperature and the target temperature through three calculation methods of proportion, integration and differentiation, so that the temperature of the box can approach the target temperature more quickly, while reducing temperature fluctuations and steady-state errors, and can also timely adjust the pressure of the combustion-supporting pipeline and the gas pipeline, so as to ensure that the ratio of oxygen and gas in the combustion process is always in the best state, which helps to improve combustion efficiency, reduce energy waste, and significantly reduce the emission of harmful substances generated during the combustion process.

[0074] Embodiment 3

[0075] Figure 6 This is a schematic diagram of the structure of a box temperature control device provided in Embodiment 3 of the present invention. Figure 6 As shown, the device comprises:

[0076] The temperature acquisition module 310 is used to acquire the current temperature and target temperature of the box;

[0077] A pressure determination module 320, used to determine the current combustion-supporting pipeline pressure and the current gas pipeline pressure corresponding to the box;

[0078] The opening control module 330 is used to control the opening of the gas actuator and the combustion-supporting actuator of the box based on the current temperature, the current combustion-supporting pipeline pressure and the current gas pipeline pressure, so that the current temperature is consistent with the target temperature.

[0079] Based on the above embodiment, the temperature acquisition module 310 is specifically used for:

[0080] The current temperature of the box is obtained by a thermocouple temperature sensor, wherein the box is provided with a hole, and the thermocouple temperature sensor is inserted into the inside of the box through the hole.

[0081] Based on the above embodiment, the pressure determination module 320 is specifically used for:

[0082] The current combustion-supporting pipeline pressure corresponding to the box is collected by an oxygen pressure sensor arranged in the combustion-supporting pipeline of the box; the current gas pipeline pressure corresponding to the box is collected by a gas pressure sensor arranged in the gas pipeline of the box.

[0083] Based on the above embodiment, the opening control module 330 includes:

[0084] a first control submodule, configured to control the opening of the gas actuator through a first PID program according to the current temperature and the target temperature, so that the current temperature is consistent with the target temperature;

[0085] A combustion-supporting pressure determination submodule, used to determine the target combustion-supporting pipeline pressure corresponding to the condition of full combustion of the gas based on the current gas pipeline pressure and a preset interval function during the process of controlling the opening of the gas actuator;

[0086] The second control submodule controls the opening of the combustion-supporting actuator through a second PID program based on the target combustion-supporting pipeline pressure and the current combustion-supporting pipeline pressure.

[0087] Based on the above embodiment, the opening control module 330 further includes:

[0088] A test submodule, for testing a first test pressure of the gas pipeline of the box body and a second test pressure of the combustion-supporting pipeline of the box body when the gas is fully burned, before determining a target combustion-supporting pipeline pressure corresponding to the condition of full combustion of the gas based on the current gas pipeline pressure and a preset interval function;

[0089] A plurality of sets of the first test pressure and the second test pressure are obtained, and the preset interval function is determined based on the plurality of sets of the first test pressure and the second test pressure.

[0090] Based on the above embodiment, the combustion-supporting pressure determination submodule is specifically used for:

[0091] Substitute the current gas pipeline pressure into the preset interval function to obtain the target combustion-supporting pipeline pressure.

[0092] Based on the above embodiment, the second control submodule is specifically used for:

[0093] The opening of the combustion-supporting actuator is controlled by the second PID program so that the current combustion-supporting pipeline pressure is consistent with the target combustion-supporting pipeline pressure.

[0094] The box temperature control device provided in the embodiment of the present invention can execute the box temperature control method provided in any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.

[0095] Embodiment 4

[0096] Figure 7 A schematic diagram of the structure of an electronic device provided for Embodiment 4 of the present invention. The electronic device is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices (such as helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely examples and are not intended to limit the implementation of the present invention described and / or required herein.

[0097] like Figure 7 As shown, the electronic device 10 includes at least one processor 11, and a memory connected to the at least one processor 11, such as a read-only memory (ROM) 12, a random access memory (RAM) 13, etc., wherein the memory stores a computer program that can be executed by at least one processor, and the processor 11 can perform various appropriate actions and processes according to the computer program stored in the read-only memory (ROM) 12 or the computer program loaded from the storage unit 18 to the random access memory (RAM) 13. In the RAM 13, various programs and data required for the operation of the electronic device 10 can also be stored. The processor 11, the ROM 12, and the RAM 13 are connected to each other through a bus 14. An input / output (I / O) interface 15 is also connected to the bus 14.

[0098] A number of components in the electronic device 10 are connected to the I / O interface 15, including: an input unit 16, such as a keyboard, a mouse, etc.; an output unit 17, such as various types of displays, speakers, etc.; a storage unit 18, such as a disk, an optical disk, etc.; and a communication unit 19, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information / data with other devices through a computer network such as the Internet and / or various telecommunication networks.

[0099] The processor 11 may be a variety of general and / or special processing components with processing and computing capabilities. Some examples of the processor 11 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various special artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, a digital signal processor (DSP), and any appropriate processor, controller, microcontroller, etc. The processor 11 executes the various methods and processes described above, such as a box temperature control method.

[0100] In some embodiments, the cabinet temperature control method may be implemented as a computer program, which is tangibly contained in a computer-readable storage medium, such as a storage unit 18. In some embodiments, part or all of the computer program may be loaded and / or installed on the electronic device 10 via the ROM 12 and / or the communication unit 19. When the computer program is loaded into the RAM 13 and executed by the processor 11, one or more steps of the cabinet temperature control method described above may be performed. Alternatively, in other embodiments, the processor 11 may be configured to execute the cabinet temperature control method in any other appropriate manner (e.g., by means of firmware).

[0101] Various implementations of the systems and techniques described above herein can be implemented in digital electronic circuit systems, integrated circuit systems, field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), systems on chips (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various implementations can include: being implemented in one or more computer programs that can be executed and / or interpreted on a programmable system including at least one programmable processor, which can be a special purpose or general purpose programmable processor that can receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device.

[0102] Computer programs for implementing the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, so that when the computer program is executed by the processor, the functions / operations specified in the flow chart and / or block diagram are implemented. The computer program may be executed entirely on the machine, partially on the machine, partially on the machine and partially on a remote machine as a stand-alone software package, or entirely on a remote machine or server.

[0103] In the context of the present invention, a computer-readable storage medium may be a tangible medium that may contain or store a computer program for use by or in combination with an instruction execution system, device or equipment. A computer-readable storage medium may include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices or equipment, or any suitable combination of the foregoing. Alternatively, a computer-readable storage medium may be a machine-readable signal medium. A more specific example of a machine-readable storage medium may include an electrical connection based on one or more lines, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0104] To provide interaction with a user, the systems and techniques described herein may be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and a pointing device (e.g., a mouse or trackball) through which the user can provide input to the electronic device. Other types of devices may also be used to provide interaction with the user; for example, the feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form (including acoustic input, voice input, or tactile input).

[0105] The systems and techniques described herein may be implemented in a computing system that includes backend components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes frontend components (e.g., a user computer with a graphical user interface or a web browser through which a user can interact with implementations of the systems and techniques described herein), or a computing system that includes any combination of such backend components, middleware components, or frontend components. The components of the system may be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: a local area network (LAN), a wide area network (WAN), a blockchain network, and the Internet.

[0106] A computing system may include a client and a server. The client and the server are generally remote from each other and usually interact through a communication network. The client and server relationship is generated by computer programs running on the corresponding computers and having a client-server relationship with each other. The server may be a cloud server, also known as a cloud computing server or cloud host, which is a host product in the cloud computing service system to solve the defects of difficult management and weak business scalability in traditional physical hosts and VPS services.

[0107] It should be understood that the various forms of processes shown above can be used to reorder, add or delete steps. For example, the steps described in the present invention can be executed in parallel, sequentially or in different orders, as long as the desired results of the technical solution of the present invention can be achieved, and this document does not limit this.

[0108] The above specific implementations do not constitute a limitation on the protection scope of the present invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A box temperature control method, characterized in that: include: Get the current temperature and target temperature of the box; Determine the current combustion-supporting pipeline pressure and the current gas pipeline pressure corresponding to the box; Based on the current temperature, the current combustion-supporting pipeline pressure and the current gas pipeline pressure, the openings of the gas actuator and the combustion-supporting actuator of the box are controlled to make the current temperature consistent with the target temperature.

2. The method according to claim 1, characterized in that The obtaining of the current temperature of the box includes: The current temperature of the box is obtained by a thermocouple temperature sensor, wherein the box is provided with a hole, and the thermocouple temperature sensor is inserted into the inside of the box through the hole.

3. The method according to claim 1, characterized in that The determining of the current combustion-supporting pipeline pressure and the current gas pipeline pressure corresponding to the box includes: The current pressure of the combustion-supporting pipeline corresponding to the box is collected by an oxygen pressure sensor arranged in the combustion-supporting pipeline of the box; The current gas pipeline pressure corresponding to the box is collected by a gas pressure sensor arranged on the gas pipeline of the box.

4. The method according to claim 1, characterized in that: The control of the opening of the gas actuator and the combustion-supporting actuator of the box body based on the current temperature, the current combustion-supporting pipeline pressure and the current gas pipeline pressure includes: According to the current temperature and the target temperature, controlling the opening of the gas actuator through a first PID program so that the current temperature is consistent with the target temperature; In the process of controlling the opening of the gas actuator, based on the current gas pipeline pressure and the preset interval function, a target combustion-supporting pipeline pressure corresponding to the condition of full combustion of the gas is determined; Based on the target combustion-supporting pipeline pressure and the current combustion-supporting pipeline pressure, the opening of the combustion-supporting actuator is controlled by a second PID program.

5. The method according to claim 4, characterized in that Before determining the target combustion-supporting pipeline pressure corresponding to the gas full combustion condition based on the current gas pipeline pressure and the preset interval function, the method further includes: Testing a first test pressure of the gas pipeline of the box, and a second test pressure of the combustion-supporting pipeline of the box when the gas is fully burned; A plurality of sets of the first test pressure and the second test pressure are obtained, and the preset interval function is determined based on the plurality of sets of the first test pressure and the second test pressure.

6. The method according to claim 4, characterized in that The determining of the target combustion-supporting pipeline pressure corresponding to the condition of full combustion of the gas based on the current gas pipeline pressure and the preset interval function includes: The current gas pipeline pressure is substituted into the preset interval function to obtain the target combustion-supporting pipeline pressure.

7. The method according to claim 4, characterized in that The controlling the opening of the combustion-supporting actuator by a second PID program based on the target combustion-supporting pipeline pressure and the current combustion-supporting pipeline pressure includes: The opening of the combustion-supporting actuator is controlled by the second PID program so that the current combustion-supporting pipeline pressure is consistent with the target combustion-supporting pipeline pressure.

8. A box temperature control device, characterized in that: include: The temperature acquisition module is used to obtain the current temperature and target temperature of the box; A pressure determination module, used to determine the current combustion-supporting pipeline pressure and the current gas pipeline pressure corresponding to the box; The opening control module is used to control the opening of the gas actuator and the combustion-supporting actuator of the box body based on the current temperature, the current combustion-supporting pipeline pressure and the current gas pipeline pressure, so that the current temperature is consistent with the target temperature.

9. An electronic device, characterized in that: The electronic device comprises: at least one processor; and a memory communicatively connected to the at least one processor; wherein, The memory stores a computer program executable by the at least one processor, and the computer program is executed by the at least one processor so that the at least one processor can execute the box temperature control method according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a processor to implement the box temperature control method according to any one of claims 1 to 7 when executed.

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