Converter valve function board card cleaning device and method, computer equipment and storage medium

Abstract

The embodiment of the invention provides a converter valve function board card cleaning device and method, computer equipment and a storage medium, relates to the technical field of converter valve cleaning, can realize automatic analysis and cleaning of dust on the surface of a converter valve function board card, improves the cleaning effect and cleaning quality of the dust on the surface of the converter valve function board card, and improves the cleaning efficiency of the converter valve function board card. And the safety and the reliability in the cleaning process are improved. The device comprises a dust detection unit used for detecting the dust adsorption condition of the surface of the converter valve function board card to be cleaned; the input end of the control unit is electrically connected with the output end of the dust detection unit, and the control unit is used for sending a cleaning instruction according to the dust adsorption condition; the input end of the cleaning unit is electrically connected with the output end of the control unit, and the cleaning unit is used for conveying cleaning gas to the converter valve function board card to be cleaned according to the cleaning instruction so as to remove dust on the surface of the converter valve function board card to be cleaned.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of converter valve cleaning, and in particular to a converter valve function board cleaning device, method, computer equipment and storage medium. Background Art

[0002] In high-voltage direct current transmission, the converter valve is an important core electrical equipment, and its requirements for the operating environment are very strict. However, the control board in the valve assembly is usually directly exposed to the valve hall environment without shell protection. Under the action of the AC and DC electric fields, particulate matter in the external air environment is easy to deposit on the surface of the equipment. Under a certain humidity environment, the soluble matter in the dirty particles will dissolve and gradually ionize under certain humidity conditions to form a conductive film, which will cause the conductivity of the equipment surface to increase, further causing the equipment to misfire or the insulation performance to decrease, causing safety accidents. Therefore, the cleaning of the converter valve function board is crucial to the safety of high-voltage direct current transmission.

[0003] In the existing cleaning method of the converter valve function board, workers are usually required to perform manual cleaning based on subjective experience. However, the objectivity of manual cleaning is poor and it is easy to affect the cleaning effect. The cleaning cost is high, the cleaning efficiency is low, and the safety risk is high. It is easy to cause accidents such as electric shock due to improper operation. Summary of the invention

[0004] The converter valve function board cleaning device, method, computer equipment and storage medium provided in the embodiments of the present application can realize automatic analysis and cleaning of dust on the surface of the converter valve function board, enhance the objectivity of the cleaning process, thereby improving the cleaning effect and cleaning quality of dust on the surface of the converter valve function board, shortening the cleaning time, improving the cleaning efficiency, reducing the cleaning cost of dust on the surface of the converter valve function board, further reducing the safety risk of the converter valve function board, and improving safety and reliability.

[0005] According to a first aspect of an embodiment of the present application, a converter valve function board cleaning device is provided, comprising:

[0006] A dust detection unit, used to detect dust adsorption on the surface of the function board of the converter valve to be cleaned;

[0007] A control unit, wherein an input end of the control unit is electrically connected to an output end of the dust detection unit, and the control unit is used to send a cleaning instruction according to the dust adsorption condition;

[0008] A cleaning unit, wherein the input end of the cleaning unit is electrically connected to the output end of the control unit, and the cleaning unit is used to deliver cleaning gas to the converter valve function board to be cleaned according to the cleaning instruction to remove dust on the surface of the converter valve function board to be cleaned.

[0009] In some embodiments, the cleaning unit includes a gas compression unit and an air delivery unit, wherein the gas compression unit is used to compress air to generate cleaning gas;

[0010] The gas delivery unit is used to deliver the clean gas to the converter valve function board to be cleaned.

[0011] In some embodiments, the dust adsorption condition includes at least one of the dust area and the dust thickness on the surface of the converter valve function board to be cleaned;

[0012] The cleaning instructions include at least one of a volume of the cleaning gas, a flow rate at which the cleaning unit delivers the cleaning gas, and a time at which the cleaning unit delivers the cleaning gas.

[0013] In some embodiments, the converter valve function board cleaning device further comprises:

[0014] A power failure detection unit, wherein an output end of the power failure detection unit is electrically connected to an input end of the control unit, and the power failure detection unit is used to detect a power failure condition of the function board of the converter valve to be cleaned;

[0015] The control unit is used to send the cleaning instruction according to the dust adsorption situation when the function board of the converter valve to be cleaned is in a power-off state.

[0016] In some embodiments, the converter valve function board cleaning device further comprises:

[0017] A converter valve detection unit, wherein an output end of the converter valve detection unit is electrically connected to an input end of the control unit, and the converter valve detection unit is used to detect water leakage of the converter valve to be cleaned;

[0018] The control unit is used for sending the cleaning instruction according to the dust adsorption condition when the converter valve to be cleaned does not leak; and / or,

[0019] A wiring detection unit, wherein an output end of the wiring detection unit is electrically connected to an input end of the control unit, and the wiring detection unit is used to detect wiring damage in the converter valve to be cleaned;

[0020] The control unit is used to send the cleaning instruction according to the dust adsorption situation when the wiring in the converter valve to be cleaned is not damaged.

[0021] In some embodiments, the converter valve function board cleaning device further comprises:

[0022] A temperature regulating unit, wherein the input end of the temperature regulating unit is electrically connected to the output end of the control unit, and the temperature regulating unit is used to adjust the temperature of the environment in which the converter valve function board to be cleaned is located to the target temperature when receiving the cleaning instruction; and / or,

[0023] A humidity regulating unit, wherein the input end of the humidity regulating unit is electrically connected to the output end of the control unit, and the humidity regulating unit is used to adjust the humidity of the environment in which the converter valve function board to be cleaned is located to the target humidity when receiving the cleaning instruction; and / or,

[0024] An ambient air pressure regulating unit, wherein the input end of the ambient air pressure regulating unit is electrically connected to the output end of the control unit, and the ambient air pressure regulating unit is used to adjust the air pressure of the environment in which the converter valve function board to be cleaned is located to the target air pressure when receiving the cleaning instruction.

[0025] In some embodiments, the converter valve function board cleaning device further comprises:

[0026] A cleaning detection unit, wherein an output end of the cleaning detection unit is electrically connected to an input end of the control unit, and the cleaning detection unit is used to detect gas leakage of the cleaning unit;

[0027] The control unit is used for stopping sending the cleaning instruction when gas leakage occurs in the cleaning unit.

[0028] A second aspect of an embodiment of the present application provides a method for cleaning a converter valve function board, comprising:

[0029] Check the dust adsorption on the surface of the converter valve function board to be cleaned;

[0030] Sending a cleaning instruction according to the dust adsorption situation;

[0031] Cleaning gas is delivered to the converter valve function board to be cleaned according to the cleaning instruction to remove dust on the surface of the converter valve function board to be cleaned.

[0032] According to a third aspect of an embodiment of the present application, a computer device is provided, comprising a memory and a processor, wherein the memory stores a computer program, and when the processor executes the computer program, the steps of the method for cleaning the converter valve function board described in the second aspect are implemented.

[0033] According to a fourth aspect of an embodiment of the present application, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the steps of the method for cleaning the converter valve function board described in the second aspect are implemented.

[0034] The converter valve function board cleaning device, method, computer equipment and storage medium provided in the embodiment of the present application detect the dust adsorption on the surface of the converter valve function board to be cleaned, form a cleaning instruction according to the dust adsorption, and deliver cleaning gas to the converter valve function board to be cleaned according to the cleaning instruction, so that the cleaning gas can blow away the dust on the surface of the converter valve function board to be cleaned. Automatic analysis and cleaning of dust on the surface of the converter valve function board can be achieved, and the objectivity of the cleaning process can be enhanced, thereby improving the cleaning effect and cleaning quality of dust on the surface of the converter valve function board, shortening the cleaning time, improving the cleaning efficiency, reducing the cleaning cost of dust on the surface of the converter valve function board, further reducing the safety risk of the converter valve function board, and improving safety and reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present application or related technologies, the drawings required for use in the embodiments of the present application or related technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0036] FIG1 is a schematic structural diagram of a converter valve function board cleaning device provided in an embodiment of the present application;

[0037] FIG2 is a schematic flow chart of a method for cleaning a converter valve function board provided in an embodiment of the present application;

[0038] FIG3 is a schematic structural diagram of a computer device provided in an embodiment of the present application;

[0039] FIG4 is a schematic structural diagram of a computer-readable storage medium provided in an embodiment of the present application. DETAILED DESCRIPTION

[0040] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0041] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0042] When used herein, the singular forms "a", "an" and " / the" may also include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" and the like specify the presence of stated features, wholes, steps, operations, components, parts or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof. At the same time, in this specification, the term "and / or" includes any and all combinations of the relevant listed items.

[0043] In high-voltage direct current transmission, the converter valve is an important core electrical equipment, and its requirements for the operating environment are very strict. However, the control board in the valve assembly is usually directly exposed to the valve hall environment without shell protection. Under the action of the AC and DC electric fields, particulate matter in the external air environment is easy to deposit on the surface of the equipment. Under a certain humidity environment, the soluble matter in the dirty particles will dissolve and gradually ionize under certain humidity conditions to form a conductive film, which will cause the conductivity of the equipment surface to increase, further causing the equipment to misfire or the insulation performance to decrease, causing safety accidents. Therefore, the cleaning of the converter valve function board is crucial to the safety of high-voltage direct current transmission.

[0044] In the existing cleaning method of the converter valve function board, workers are usually required to perform manual cleaning based on subjective experience. However, manual cleaning is less objective and easily affects the cleaning effect. The cleaning cost is high, the cleaning efficiency is low, the safety risk is high, and improper operation may cause electric shock and other accidents. Therefore, it is an urgent problem to propose a method that can realize automatic detection and automatic cleaning of dust on the surface of the converter valve function board.

[0045] As shown in Figure 1, Figure 1 is a schematic structural diagram of a converter valve function board cleaning device provided in an embodiment of the present application. In the first aspect of the embodiment of the present application, a converter valve function board cleaning device is provided, comprising: a dust detection unit 100, a control unit 200 and a cleaning unit 300. Among them, the dust detection unit 100 is used to detect the dust adsorption condition on the surface of the converter valve function board to be cleaned; the input end of the control unit 200 is electrically connected to the output end of the dust detection unit 100, and the control unit 200 is used to send a cleaning instruction according to the dust adsorption condition; the input end of the cleaning unit 300 is electrically connected to the output end of the control unit 200, and the cleaning unit 300 is used to deliver cleaning gas to the converter valve function board to be cleaned according to the cleaning instruction to remove dust on the surface of the converter valve function board to be cleaned.

[0046] Exemplarily, the dust detection unit 100 may include an image detection unit and a three-dimensional scanning unit. The cleaning unit 300 is used to deliver a cleaning gas into the thyristor commutator valve electronic component area. The cleaning unit 300 is also used to blow away the debris by the cleaning gas when there is debris on the surface of the commutator valve function board to be cleaned. The cleaning gas may include air and inert gas.

[0047] For example, the control unit 200 may generate a cleaning instruction when the dust density on the surface of the converter valve function board to be cleaned reaches a preset density. The dust density may be 7.1 mg / cm 2 .

[0048] The converter valve function board cleaning device provided in the embodiment of the present application detects the dust adsorption condition on the surface of the converter valve function board to be cleaned by the dust detection unit 100, forms a cleaning instruction according to the dust adsorption condition, and delivers a cleaning gas to the converter valve function board to be cleaned according to the cleaning instruction, so that the cleaning gas can blow away the dust on the surface of the converter valve function board to be cleaned. Automatic analysis and cleaning of dust on the surface of the converter valve function board can be achieved, and the objectivity of the cleaning process can be enhanced, thereby improving the cleaning effect and cleaning quality of dust on the surface of the converter valve function board, shortening the cleaning time, improving the cleaning efficiency, reducing the cleaning cost of dust on the surface of the converter valve function board, further reducing the safety risk of the converter valve function board, and improving safety and reliability.

[0049] In some feasible embodiments, the cleaning unit 300 includes a gas compression unit and an air delivery unit, wherein the gas compression unit is used to compress air to generate clean gas; and the air delivery unit is used to deliver the clean gas to the converter valve function board to be cleaned.

[0050] Exemplarily, the gas compression unit may include an air compressor, a cylinder, a valve, a pipeline, etc. The gas delivery unit may include a nozzle or a nozzle array.

[0051] The converter valve function board cleaning device provided in the embodiment of the present application can form a cleaning gas with a certain pressure through a gas compression unit, so that the cleaning force of the cleaning gas output by the cleaning unit 300 can be changed by adjusting the pressure of the cleaning gas, and the blowing direction of the cleaning gas, the distance between the air supply unit and the converter valve function board to be cleaned, and the blowing time of the cleaning gas can be adjusted through the air supply unit, thereby further improving the cleaning effect of the converter valve function board cleaning device, improving the cleaning efficiency, and reducing the cleaning cost of dust on the surface of the converter valve function board.

[0052] In some feasible embodiments, the dust adsorption condition includes at least one of the dust area and dust thickness on the surface of the converter valve function board to be cleaned; the cleaning instruction includes at least one of the volume of the cleaning gas, the flow rate of the cleaning gas delivered by the cleaning unit 300, and the time for the cleaning unit 300 to deliver the cleaning gas.

[0053] Exemplarily, the gas source pressure of the cleaning gas in the cleaning unit 300 can be 0.6 MPa to 0.7 MPa, the distance between the nozzle of the cleaning unit 300 and the converter valve function board to be cleaned can be 30 cm to 35 cm, and the flow rate of the cleaning gas can be greater than 20 m / s.

[0054] It should be noted that the dust area on the surface of the converter valve function board to be cleaned is positively correlated with the volume of clean gas and the time of conveying clean gas. The thicker the surface of the converter valve function board to be cleaned, the stronger the dust's adsorption ability on the surface of the converter valve function board to be cleaned is, and the flow rate of conveying clean gas should be positively correlated with the dust thickness.

[0055] The surface cleaning device of the converter valve function board to be cleaned provided in the embodiment of the present application can determine the volume of the cleaning gas, the flow rate of the cleaning gas delivered by the cleaning unit 300 and the time for the cleaning unit 300 to deliver the cleaning gas through the dust area and dust thickness on the surface of the converter valve function board to be cleaned, thereby improving the objectivity, accuracy and effectiveness of the cleaning instructions, and enhancing the cleaning quality and cleaning effect of the surface of the converter valve function board to be cleaned, thereby further shortening the cleaning time, improving the cleaning efficiency, reducing the cleaning cost of the dust on the surface of the converter valve function board, reducing the safety risk of the converter valve function board, and improving safety and reliability.

[0056] In some feasible embodiments, the converter valve function board cleaning device also includes: a power-off detection unit, the output end of the power-off detection unit is electrically connected to the input end of the control unit 200, and the power-off detection unit is used to detect the power-off condition of the converter valve function board to be cleaned; the control unit 200 is used to send a cleaning instruction according to the dust adsorption condition when the converter valve function board to be cleaned is in a power-off state.

[0057] It should be noted that during the cleaning process, the function board of the converter valve to be cleaned is in a powered state, which will increase the risk of the operation, and the contact between the cleaning unit 300 and the function board of the converter valve to be cleaned will cause leakage.

[0058] The converter valve function board provided in the embodiment of the present application detects the power failure of the converter valve function board to be cleaned through a power failure detection unit, and performs cleaning when it is determined that the converter valve function board to be cleaned is in a power-off state. This can avoid leakage of electricity in the converter valve function board to be cleaned during the cleaning process, which may cause a contact short circuit in the cleaning unit 300, thereby further reducing the safety risks during the cleaning process and improving the safety and reliability of the cleaning process.

[0059] In some feasible embodiments, the converter valve functional board cleaning device also includes: a converter valve detection unit, the output end of the converter valve detection unit is electrically connected to the input end of the control unit 200, and the converter valve detection unit is used to detect water leakage of the converter valve to be cleaned; the control unit 200 is used to send a cleaning instruction according to the dust adsorption situation when there is no water leakage in the converter valve to be cleaned.

[0060] It should be noted that, in the case of water leakage in the converter valve to be cleaned, the dust blown away by the cleaning gas is likely to cause dust to fall into the leaking area, resulting in a decrease in the insulation resistance of the leaking area and leakage. Therefore, by setting a converter valve detection unit to detect the water leakage of the converter valve to be cleaned, the safety risk caused by the water leakage of the converter valve to be cleaned can be reduced, and the safety and reliability of the cleaning process can be further improved.

[0061] In some feasible embodiments, the converter valve functional board cleaning device also includes: a wiring detection unit, the output end of the wiring detection unit is electrically connected to the input end of the control unit 200, and the wiring detection unit is used to detect wiring damage in the converter valve to be cleaned; the control unit 200 is used to send a cleaning instruction according to the dust adsorption situation when the wiring in the converter valve to be cleaned is not damaged.

[0062] It should be noted that the dust on the surface of the converter valve to be cleaned may have a certain degree of conductivity. In the event of wiring damage or exposed wiring in the converter valve to be cleaned, the blown dust may easily fall into the damaged wiring and cause leakage. Therefore, by setting a wiring detection unit to detect wiring damage in the converter valve to be cleaned, the safety risk caused by wiring damage can be reduced, and the safety and reliability of the cleaning process can be further improved.

[0063] In some feasible embodiments, the converter valve function board cleaning device also includes: a temperature adjustment unit, the input end of the temperature adjustment unit is electrically connected to the output end of the control unit 200, and the temperature adjustment unit is used to adjust the temperature of the environment in which the converter valve function board to be cleaned is located to the target temperature when receiving a cleaning instruction.

[0064] Exemplarily, the target temperature may range from 10°C to 45°C.

[0065] It should be noted that by adjusting the temperature of the environment in which the converter valve function board to be cleaned is located, it is possible to avoid damage to the electrical performance of the converter valve function board to be cleaned due to excessively high or low temperatures, to avoid thermal expansion and contraction of the converter valve function board to be cleaned, and to avoid deformation during the blowing of clean gas, and to avoid thermal expansion and contraction of the clean gas, which affects the cleaning effect and quality. This can further ensure the electrical performance of the converter valve function board to be cleaned, improve the objectivity and accuracy of the cleaning instructions, reduce the impact of the cleaning process on the converter valve function board to be cleaned, further improve the cleaning effect and quality, and enhance the safety and reliability of the cleaning process.

[0066] In some feasible embodiments, the converter valve function board cleaning device also includes: a humidity adjustment unit, the input end of the humidity adjustment unit is electrically connected to the output end of the control unit 200, and the humidity adjustment unit is used to adjust the humidity of the environment in which the converter valve function board to be cleaned is located to the target humidity when receiving a cleaning instruction.

[0067] Exemplarily, the target relative humidity ranges from 10% to 50%.

[0068] It should be noted that by adjusting the humidity of the environment where the converter valve function board to be cleaned is located, it is possible to avoid the risk of leakage of the converter valve function board to be cleaned due to excessively high humidity, and it is also possible to avoid the generation of static electricity during the cleaning process due to excessively low humidity, which affects the electrical performance of the converter valve function board to be cleaned. This can further improve the safety and reliability of the cleaning process, and improve the cleaning effect and cleaning quality.

[0069] In some feasible embodiments, the converter valve function board cleaning device also includes: an ambient air pressure regulating unit, the input end of the ambient air pressure regulating unit is electrically connected to the output end of the control unit 200, and the ambient air pressure regulating unit is used to adjust the air pressure of the environment in which the converter valve function board to be cleaned is located to the target air pressure when receiving a cleaning instruction.

[0070] Exemplarily, the target air pressure may range from 5 Pa to 30 Pa.

[0071] It should be noted that by adjusting the air pressure of the environment in which the converter valve function board to be cleaned is located, the influence of the ambient air pressure on the flow rate of the cleaning gas, etc. can be avoided, thereby improving the cleaning effect and cleaning quality of the cleaning gas on the dust on the surface of the converter valve function board to be cleaned, and further improving the cleaning efficiency.

[0072] In some feasible embodiments, the converter valve function board cleaning device also includes: a cleaning detection unit, the output end of the cleaning detection unit is electrically connected to the input end of the control unit 200, and the cleaning detection unit is used to detect gas leakage of the cleaning unit 300; the control unit 200 is used to stop sending cleaning instructions when gas leakage occurs in the cleaning unit 300.

[0073] The converter valve function board cleaning device provided in the embodiment of the present application can avoid the problem of insufficient blowing power of the cleaning gas caused by gas leakage of the cleaning unit 300, thereby affecting the cleaning effect and cleaning quality, by setting a cleaning detection unit to detect the gas leakage of the cleaning unit 300. It can also avoid the disturbance of the surrounding gas environment caused by the gas leakage of the cleaning unit 300, thereby further improving the objectivity and accuracy of the cleaning process and improving the cleaning efficiency.

[0074] Based on the same inventive concept, the embodiment of the present application also provides a method for cleaning a converter valve function board that can be applied to the converter valve function board cleaning device mentioned above. The implementation scheme for solving the problem provided by the method is similar to the implementation scheme recorded in the above device, so the specific limitations in one or more embodiments of the converter valve function board cleaning method provided below can refer to the limitations of the converter valve function board cleaning device above, and will not be repeated here.

[0075] FIG2 is a schematic flow chart of a method for cleaning a converter valve function board provided in an embodiment of the present application. As shown in FIG2 , a second aspect of an embodiment of the present application provides a method for cleaning a converter valve function board, comprising:

[0076] Step S110, detecting the dust adsorption condition on the surface of the converter valve function board to be cleaned.

[0077] Step S120: Send a cleaning instruction according to the dust adsorption situation.

[0078] Step S130: delivering cleaning gas to the converter valve function board to be cleaned according to the cleaning instruction to remove dust on the surface of the converter valve function board to be cleaned.

[0079] The method for cleaning the converter valve function board provided in the embodiment of the present application detects the dust adsorption on the surface of the converter valve function board to be cleaned, forms a cleaning instruction according to the dust adsorption, and delivers a cleaning gas to the converter valve function board to be cleaned according to the cleaning instruction, so that the cleaning gas can blow away the dust on the surface of the converter valve function board to be cleaned. The method can realize automatic analysis and cleaning of dust on the surface of the converter valve function board, enhance the objectivity of the cleaning process, thereby improving the cleaning effect and cleaning quality of dust on the surface of the converter valve function board, shortening the cleaning time, improving the cleaning efficiency, reducing the cleaning cost of dust on the surface of the converter valve function board, further reducing the safety risk of the converter valve function board, and improving safety and reliability.

[0080] Each step in the above-mentioned method for cleaning the converter valve function board can be implemented in whole or in part by software, hardware, or a combination thereof. The above-mentioned modules can be embedded in or independent of the processor in the computer device in the form of hardware, or can be stored in the memory in the computer device in the form of software, so that the processor can call and execute the operations corresponding to the above-mentioned modules.

[0081] FIG3 is a schematic structural diagram of a computer device provided in an embodiment of the present application. As shown in FIG3, in a third aspect of an embodiment of the present application, a computer device is provided, which may be a server. The computer device includes a processor, a memory, an input / output interface (Input / Output, referred to as I / O) and a communication interface. Among them, the processor, the memory and the input / output interface are connected through a system bus, and the communication interface, the display unit and the input device are connected to the system bus through the input / output interface. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The input / output interface of the computer device is used to exchange information between the processor and an external device. The communication interface of the computer device is used to communicate with an external terminal in a wired or wireless manner, and the wireless manner can be implemented through WIFI, a mobile cellular network, a near field communication (Near Field Communication, NFC) or other technologies. When the computer program is executed by the processor, a method for cleaning a function board of a converter valve is implemented. The display unit of the computer device is used to form a visually visible picture, and can be a display screen, a projection device, or a virtual reality imaging device. The display screen can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer device can be a touch layer covered on the display screen, or a key, trackball, or touchpad provided on the computer device housing, or an external keyboard, touchpad, or mouse, etc.

[0082] Those skilled in the art will understand that the structure shown in FIG. 3 is merely a block diagram of a partial structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than shown in the figure, or combine certain components, or have a different arrangement of components.

[0083] Fig. 4 is a schematic structural diagram of a computer-readable storage medium provided in an embodiment of the present application. As shown in Fig. 4, in a fourth aspect of an embodiment of the present application, a computer-readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the method for cleaning the function board of the converter valve in any one of the second aspects are implemented.

[0084] A person of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment method can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to the memory, database or other medium used in the embodiments provided in the present application can include at least one of non-volatile memory and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetic random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in each embodiment provided in this application may include at least one of a relational database and a non-relational database. Non-relational databases may include distributed databases based on blockchains, etc., but are not limited to this. The processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, an artificial intelligence (AI) processor, etc., but are not limited to this.

[0085] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this application.

[0086] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A cleaning device for a converter valve function board, characterized in that: include: A dust detection unit, used to detect dust adsorption on the surface of the function board of the converter valve to be cleaned; A control unit, wherein an input end of the control unit is electrically connected to an output end of the dust detection unit, and the control unit is used to send a cleaning instruction according to the dust adsorption condition; A cleaning unit, wherein the input end of the cleaning unit is electrically connected to the output end of the control unit, and the cleaning unit is used to deliver cleaning gas to the converter valve function board to be cleaned according to the cleaning instruction to remove dust on the surface of the converter valve function board to be cleaned.

2. The converter valve function board cleaning device according to claim 1, characterized in that: The cleaning unit comprises a gas compression unit and an air delivery unit, wherein the gas compression unit is used to compress air to generate cleaning gas; The gas delivery unit is used to deliver the clean gas to the converter valve function board to be cleaned.

3. The converter valve function board cleaning device according to claim 1, characterized in that: The dust adsorption condition includes at least one of the dust area and the dust thickness on the surface of the converter valve function board to be cleaned; The cleaning instructions include at least one of a volume of the cleaning gas, a flow rate at which the cleaning unit delivers the cleaning gas, and a time at which the cleaning unit delivers the cleaning gas.

4. The cleaning device for the converter valve function board according to claim 1, characterized in that: Also includes: A power failure detection unit, wherein an output end of the power failure detection unit is electrically connected to an input end of the control unit, and the power failure detection unit is used to detect a power failure condition of the function board of the converter valve to be cleaned; The control unit is used to send the cleaning instruction according to the dust adsorption situation when the function board of the converter valve to be cleaned is in a power-off state.

5. The converter valve function board cleaning device according to claim 1, characterized in that: Also includes: a converter valve detection unit, wherein an output end of the converter valve detection unit is electrically connected to an input end of the control unit, and the converter valve detection unit is used to detect water leakage of the converter valve to be cleaned; The control unit is used for sending the cleaning instruction according to the dust adsorption condition when the converter valve to be cleaned does not leak; and / or, A wiring detection unit, wherein an output end of the wiring detection unit is electrically connected to an input end of the control unit, and the wiring detection unit is used to detect wiring damage in the converter valve to be cleaned; The control unit is used to send the cleaning instruction according to the dust adsorption situation when the wiring in the converter valve to be cleaned is not damaged.

6. The converter valve function board cleaning device according to claim 1, characterized in that: Also includes: A temperature regulating unit, wherein the input end of the temperature regulating unit is electrically connected to the output end of the control unit, and the temperature regulating unit is used to adjust the temperature of the environment in which the converter valve function board to be cleaned is located to the target temperature when receiving the cleaning instruction; and / or, A humidity regulating unit, wherein the input end of the humidity regulating unit is electrically connected to the output end of the control unit, and the humidity regulating unit is used to adjust the humidity of the environment in which the converter valve function board to be cleaned is located to the target humidity when receiving the cleaning instruction; and / or, An ambient air pressure regulating unit, wherein the input end of the ambient air pressure regulating unit is electrically connected to the output end of the control unit, and the ambient air pressure regulating unit is used to adjust the air pressure of the environment in which the converter valve function board to be cleaned is located to the target air pressure when receiving the cleaning instruction.

7. The converter valve function board cleaning device according to claim 1, characterized in that: Also includes: A cleaning detection unit, wherein an output end of the cleaning detection unit is electrically connected to an input end of the control unit, and the cleaning detection unit is used to detect gas leakage of the cleaning unit; The control unit is used for stopping sending the cleaning instruction when gas leakage occurs in the cleaning unit.

8. A method for cleaning a converter valve function board, characterized in that: include: Check the dust adsorption on the surface of the converter valve function board to be cleaned; Sending a cleaning instruction according to the dust adsorption situation; Cleaning gas is delivered to the converter valve function board to be cleaned according to the cleaning instruction to remove dust on the surface of the converter valve function board to be cleaned.

9. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the method for cleaning the converter valve function board according to claim 8 are implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by the processor, the steps of the method for cleaning the converter valve function board according to claim 8 are implemented.

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