Electrode humidifier commissioning control method, apparatus, and storage medium

Abstract

The application discloses a kind of electrode humidifier commissioning control method, equipment and storage medium, it is related to electrode humidifier field, the method includes: to the humidification overcurrent of electrode humidifier and high water level switch signal are detected;When humidification overcurrent does not exceed rated value and high water level switch is not damaged, control the electrode humidifier executes pre-cleaning action and pre-humidification action in turn.This application is detected overcurrent does not exceed rated value and high water level switch is not damaged after commissioning, can be early to the fault point with hidden danger to carry out operation detection judgment, prevent fault point to the steam generation of later humidifier to cause influence;The application is directly carried out commissioning action after overcurrent and high water level switch detection meet the condition, entire process does not need artificial judgment, improve the efficiency of debugging, reduce the failure rate of human participation;Pre-cleaning action and pre-humidification action are executed in turn when commissioning, compared with artificial random debugging process is more standard and reasonable.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electrode humidifier, and particularly relates to an electrode humidifier commissioning control method, equipment and storage medium. BACKGROUND

[0002] At present, the constant temperature and humidity demand becomes increasingly important with modern design, production and life, and related air conditioners are widely used in various industries. Electrode humidifiers are more used in end air conditioning because of their high cost performance. The follow-up service debugging work is required. Since the electrode humidifier has high requirements for water, such as water quality management and water inflow, if the humidifier is not adjusted to the best state or the hidden fault point is not detected and judged during the debugging stage, it will have adverse effects on the steam generation of the humidifier and customer satisfaction.

[0003] The current humidifier debugging and commissioning is basically performed by service personnel according to their own experience or randomly on site, which has low efficiency and high failure rate. SUMMARY

[0004] The purpose of the present application is to provide an electrode humidifier commissioning control method, equipment and storage medium to solve the problems of low efficiency of manual commissioning and undetected hidden fault points in the prior art.

[0005] To achieve the above purpose, the present application adopts the following technical scheme:

[0006] In a first aspect, the present application discloses an electrode humidifier commissioning control method, comprising:

[0007] detecting the humidification overcurrent and the high water level switch signal of the electrode humidifier;

[0008] When the humidification overcurrent does not exceed the rated value and the high water level switch is not damaged, the electrode humidifier is controlled to perform a pre-cleaning action and a pre-humidification action in sequence.

[0009] Further, the pre-cleaning action of the electrode humidifier comprises the following steps:

[0010] Step A, control the water inlet valve and the drain valve to be opened at the same time for 5-10s;

[0011] Step B, control the water inlet valve to be opened and the drain valve to be closed, keep the water inflow continuously; and detect the water inflow conductivity when the water is inflowing, when the water inflow conductivity is normal, execute Step C, when the water inflow conductivity is abnormal, send a fault alarm signal;

[0012] Step C, detecting the high water level switch of the humidifying barrel when the humidifying barrel water inlet is normal, completing water inlet when the high water level switch of the humidifying barrel triggers protection; sending a fault alarm signal when the humidifying barrel water inlet is abnormal;

[0013] Controlling the water inlet valve to close and the drain valve to open, judging whether the drain valve opening time reaches the maximum opening time Bmin when the humidifying barrel drainage is normal, completing drainage when the drain valve opening time reaches the maximum opening time Bmin;

[0014] Repeating steps A-C to complete the pre-washing action.

[0015] Further, the judgment condition of the humidifying barrel water inlet normal is T 进 < Ts 进 +C;

[0016] In the formula, T 进 is the water inlet valve opening time; Ts 进 is the humidifying barrel preset water inlet time, the value range is 2-60min; C is a constant, the value range is 2-10min; and Ts 进 < A, Ts 进 < B; wherein A, B are respectively the preset longest water inlet and longest drainage time, the value range is 2-60min;

[0017] The judgment condition of the humidifying barrel water inlet abnormal is T 进 ≥ Ts 进 +C or T 进 > A.

[0018] Further, the judgment condition of the humidifying barrel drainage normal is:

[0019] Detecting the high water level switch of the humidifying barrel after the humidifying barrel completes water inlet and the drain valve opens for a preset time;

[0020] If the high water level switch of the humidifying barrel protection is removed, the humidifying barrel drainage is normal.

[0021] Further, the judgment condition of the water inlet conductivity normal is 200μS / cm ≤ σ 采样 ≤ 1000μS / cm;

[0022] The judgment condition of the water inlet conductivity abnormal is σ 采样＜ 200μS / cm or σ 采样＞ 1000μS / cm; wherein σ 采样 represents the water inlet conductivity.

[0023] Further, the electrode humidifier executes the pre-humidification action including the following steps:

[0024] Step D, obtaining sampling current I of electrode contactor in electrode humidifier 采样 ;

[0025] Step E, according to the sampling current I 采样 controlling water inlet valve and water outlet valve, so that the target humidification amount of the electrode humidifier reaches 40%-60% of the rated humidification amount;

[0026] Step F, obtaining water inlet conductivity of the electrode humidifier, and controlling the humidifier to fully drain according to the water inlet conductivity.

[0027] Further, step E includes:

[0028] Step E1, controlling the water outlet valve to close and the water inlet valve to open, so that the humidification barrel of the electrode humidifier is filled with water;

[0029] Step E2, controlling the water outlet valve to close and the water inlet valve to close, and controlling the electrode contactor to be powered on;

[0030] Step E3, when the sampling current I 采样 satisfies D*I 预设 ≤I 采样 ≤E*I 预设 , then step E2 is continued; when I 采样 <D*I 预设 , then step E1 is returned; when I 采样 >E*I 预设 , then step E4 is entered; when I 采样 >F* I 额定 , then a fault alarm signal is sent; wherein the value range of D is 0.5-0.95; the value range of E is 1.0-1.3; the value range of F is 1.5-2.5; and D 预设 <E<F; I 额定 =0.4-0.6I ;

[0031] Step E4, controlling the water outlet valve to open and the water inlet valve to close.

[0032] Further, the control of the humidifier to fully drain according to the water inlet conductivity is:

[0033] controlling the drainage time and the drainage period according to the water inlet conductivity; and controlling the water outlet valve to open and close according to the drainage period and the drainage time, so as to fully drain;

[0034] wherein the drainage time and the water inlet conductivity are positively correlated, and the drainage period and the water inlet conductivity are negatively correlated.

[0035] In a second aspect, the application discloses a device, including a processor and a storage medium;

[0036] the storage medium is used for storing instructions;

[0037] The processor is configured to operate according to the instructions to perform the steps of the method described in any of the first aspects.

[0038] Thirdly, the present invention discloses a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steps of the method described in any of the first aspects.

[0039] According to the above technical solution, the embodiments of the present invention have at least the following effects:

[0040] This application allows for trial operation after detecting that the overcurrent does not exceed the rated value and that the high water level switch is undamaged. This allows for early detection and judgment of potential fault points during operation, preventing the fault points from affecting the steam generation of the humidifier later.

[0041] This application allows for direct trial operation after the overcurrent and high water level switch detection conditions are met. The entire process does not require manual judgment, which improves the efficiency of debugging and reduces the failure rate caused by human intervention. During the trial operation, the pre-cleaning and pre-humidification actions are performed sequentially, which is more standardized and reasonable compared to the manual random debugging process. Attached Figure Description

[0042] Figure 1 This is a flowchart of the overall control method of the present invention;

[0043] Figure 2 This is a block diagram illustrating the overall judgment process of the control method of the present invention.

[0044] Figure 3 This is a flowchart of the pre-cleaning process of the present invention;

[0045] Figure 4 This is a flowchart illustrating the judgment process for the pre-cleaning action in this invention.

[0046] Figure 5 This is a flowchart of the pre-cleaning process of the present invention;

[0047] Figure 6 This is a flowchart illustrating the judgment process for the pre-humidification action of the present invention. Detailed Implementation

[0048] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0049] The electrode humidifier trial operation control method proposed in this application improves the commissioning efficiency of the electrode humidifier and reduces the failure rate through a reasonable standard control process and judgment method.

[0050] like Figure 1As shown, the present invention discloses a test operation control method for an electrode humidifier, including detecting the humidification overcurrent and high water level switch signal of the electrode humidifier; when the humidification overcurrent does not exceed the rated value and the high water level switch is not damaged, the electrode humidifier is controlled to perform a pre-cleaning action and a pre-humidification action in sequence.

[0051] This application allows for trial operation after detecting that the overcurrent does not exceed the rated value and that the high water level switch is undamaged. This enables early detection and judgment of potential fault points, preventing the fault points from affecting the steam generation of the humidifier later.

[0052] This application allows for direct trial operation after the overcurrent and high water level switch detection conditions are met. The entire process does not require manual judgment, which improves the efficiency of debugging and reduces the failure rate caused by human intervention. During the trial operation, the pre-cleaning and pre-humidification actions are performed sequentially, which is more standardized and reasonable compared to the manual random debugging process.

[0053] The purpose of the trial operation designed in this application, which sequentially performs the pre-cleaning action and the pre-humidification action, is to ensure that the system pipeline is pre-cleaned when the electrode humidifier performs the pre-humidification action. This removes residual chemicals and impurities from the humidifier's production and transportation processes, thus ensuring the control effect of the pre-humidification action.

[0054] In some further embodiments, the electrode humidifier trial operation control method is specifically as follows: Figure 2 As shown, the control methods include:

[0055] Step 1: Power on the electrode humidifier and perform a self-test standby (including hardware and factory parameter settings).

[0056] Step 2: Determine whether the humidifier is running for the first time or whether the cumulative running time is 0 after replacing the humidifier tank. If it is running for the first time or the cumulative running time is 0 after replacing the humidifier tank, proceed to Step 3. Otherwise, perform normal humidification control on the electrode humidifier, even if the electrode humidifier does not perform the trial operation procedure.

[0057] Step 3: Control the electrode humidifier to enter the trial operation process. After the electrode humidifier enters the trial operation process, execute step 301 to check the humidifier model and other factory parameters. The humidifier model determines the preset time for humidifier testing.

[0058] Step 3 also includes step 302, checking for overcurrent and high-level water switch malfunctions in the electrode humidifier. A normal state is considered fault-free if the overcurrent does not exceed the rated value and the high-level water switch functions normally. The purpose of this step is to detect potential fault points in advance to prevent malfunctions during subsequent testing. If both the overcurrent and high-level water switch tests are normal, proceed to step 4; otherwise, stop the pre-cleaning process.

[0059] Step 4: Enter the first stage of the trial operation process, the pre-cleaning action.

[0060] In one embodiment, the pre-cleaning action is as follows: Figure 3 As shown, the process includes: Step A, controlling the inlet valve and drain valve to open simultaneously for 5-10 seconds; Step B, controlling the inlet valve to open and the drain valve to close, maintaining continuous water intake; and detecting the water conductivity during water intake. When the water conductivity is normal, proceed to Step C; when the water conductivity is abnormal, send a fault alarm signal; Step C, when the humidifier tank is receiving water normally, detecting the high water level switch of the humidifier tank. When the high water level switch of the humidifier tank triggers protection, water intake is completed; when the water intake of the humidifier tank is abnormal, send a fault alarm signal; controlling the inlet valve to close and the drain valve to open. When the humidifier tank is draining normally, determining whether the drain valve opening time has reached the maximum opening time Bmin. When the drain valve opening time has reached the maximum opening time Bmin, drainage is completed; repeating steps A-C to complete the pre-cleaning action.

[0061] The criteria for determining normal water intake in a humidifier tank are: T 进 <Ts 进 +C; where T 进 Ts is the inlet valve opening time. 进 The preset water inlet time for the humidifier tank is 2–60 min; C is a constant, ranging from 2–10 min; and Ts 进 <A, Ts 进 <B; where A and B are the preset maximum water inlet and maximum drainage times, respectively, with values ​​ranging from 2 to 60 minutes; the judgment condition for abnormal water inlet of the humidifier tank is: T 进 ≥Ts 进 +C or T 进 >A. The criterion for normal influent conductivity is: 200 μS / cm ≤ σ 采样 ≤1000μS / cm; where σ 采样 This indicates the conductivity of the incoming water.

[0062] In some further embodiments, the pre-cleaning action in step 4 is as follows: Figure 4 As shown, it specifically includes:

[0063] Step 401: Open the inlet valve and drain valve simultaneously for 5-10 seconds to clear the pipes.

[0064] Step 402: Keep the inlet valve open; close the drain valve; and start timer 1 simultaneously.

[0065] Step 403, High water level switch detection: If the high water level switch detection is normal, continue to step 402; otherwise, proceed to step 404.

[0066] The maximum allowable time A for high water level switch detection is 2 to 60 minutes. If the high water level switch is normal and the maximum allowable time A is not exceeded, it means that the water in the humidifier tank is not full, and step 402 can be continued. If time A is exceeded, it means that the water inlet is abnormal, and step 406 can be executed. If the high water level switch detects and triggers protection and the maximum allowable time A is not exceeded, it means that the water is full and the water inlet is normal, and step 404 can be executed.

[0067] Step 404: Inlet valve closed; drain valve opened (B min time); simultaneously, timer 1 stopped recording T. 进 and preset parameter Ts 进 Comparison; Timer 2 starts recording the opening time of the drain valve.

[0068] If comparing time: T 进 ≤Ts 进 +C indicates normal water intake; if comparing time T... 进 ≥Ts 进 +C or T 进 If >A, then the water inlet is abnormal, proceed to step 406;

[0069] When the drain valve is opened (Bmin), continue to monitor the high water level switch protection: if the protection condition is released, the drainage is considered normal; if the protection condition continues, the drainage is considered abnormal, and step 406 is executed.

[0070] Where: A and B (respectively the preset longest water inlet and drainage times, depending on the humidifier), 2–60 min; C: 2–10 min; Ts 进 (The factory preset water filling time for the humidifier tank is related to the humidifier), 2-60 minutes, and Ts 进 <A, Ts 进 <B;T 进 : Water intake time; σ 采样 The conductivity of the influent was measured using a conductivity meter.

[0071] Step 405: Sample the conductivity of the influent.

[0072] Step 406, Fault alarm, return to step 6.

[0073] Step 5, if 200μS / cm≤σ 采样 If the conductivity is ≤1000μS / cm, it indicates that the conductivity of the influent is normal. In this case, return to step 4 and record once; otherwise, proceed to step 6.

[0074] Step 6: Fault alarm, pre-cleaning action stopped.

[0075] Step 7: Repeat steps 4 and 5 3 to 5 times to complete the pre-cleaning process.

[0076] Through multiple water inlet and drainage control processes, the system's water source pipelines, residual chemicals, and impurities from the humidifier's production, transportation, and manufacturing processes are cleaned; the water inlet time T is collected and recorded. 进 Inlet water conductivity σ 采样 The operation is judged by comparing with the preset parameters.

[0077] In some embodiments, the pre-humidification control process in the second stage is as follows: Figure 5 As shown, step D involves obtaining the sampling current I of the electrode contactor in the electrode humidifier. 采样 Step E: Based on the sampling current I 采样 Control the inlet and outlet valves to ensure that the target humidification capacity of the electrode humidifier reaches 40%-60% of the rated humidification capacity; Step F: Obtain the inlet water conductivity of the electrode humidifier and control the humidifier to drain completely based on the inlet water conductivity.

[0078] Further, step E includes: Step E1, controlling the drain valve to close and the inlet valve to open, allowing water to enter the humidification tank of the electrode humidifier; Step E2, controlling the drain valve to close and the inlet valve to close, and controlling the electrode contactor to be energized; Step E3, when the sampling current I... 采样 Satisfy D*I 预设 ≤I 采样 ≤E*I 预设 If I..., then continue with step E2; when I... 采样 <D*I 预设 If I..., then return to step E1; when I... 采样 >E*I 预设 If I..., then proceed to step E4; when I... 采样 >F* I 额定 When this condition is met, a fault alarm signal is sent; where D ranges from 0.5 to 0.95; E ranges from 1.0 to 1.3; F ranges from 1.5 to 2.5; and D < E < F; I 预设 =0.4~0.6I 额定 Step E4: Open the drain valve and close the inlet valve.

[0079] Furthermore, controlling the humidifier's full drainage based on the inlet water conductivity is as follows: controlling the drainage time and drainage cycle based on the inlet water conductivity; controlling the opening and closing of the drain valve based on the drainage cycle and drainage time to perform full drainage; wherein, the drainage time is positively correlated with the magnitude of the inlet water conductivity, and the drainage cycle is negatively correlated with the magnitude of the inlet water conductivity.

[0080] In some further embodiments, the pre-humidification control process in the second stage is as follows: Figure 6 As shown. Specifically includes:

[0081] Step 8: Enter the second stage of the trial operation process, the pre-humidification control process.

[0082] Step 9: Set the pre-humidification control requirement to 40-60% of the rated requirement.

[0083] Step 10: Enter pre-humidification control: including but not limited to current control, water level control, valve control, and drainage control (full drainage).

[0084] Step 1001: The electrode contactor is energized, and the current transformer samples the current of the electrode contactor. 采样 .

[0085] Step 1002: Close the drain valve and open the inlet valve to supply water; this step supplies water to the humidifier tank.

[0086] Step 1003: Close the drain valve and the inlet valve, and energize the electrode contactor. This step allows for water level control, current control, and valve control.

[0087] Current control, when the sampled current satisfies the following condition D*I 预设 ≤I 采样 ≤E*I 预设 If I... 采样 <D*I 预设 Then return to step 1002; when I 采样 >E*I 预设 Then proceed to step 1005; when I 采样 >F* I 额定 Then proceed to step 1006. Where: D, E, F (factory preset coefficients, related to the humidifier), 0.5~2.5; D: 0.5~0.95; E: 1.0~1.3; F: 1.5~2.5; and D<E<F, I 预设 =0.4~0.6I 额定 .

[0088] Step 1005: Open the drain valve and close the inlet valve; this step allows for valve control.

[0089] Step 1006: Record the duration of step 1002. If it exceeds the maximum allowed time A min, proceed to step 12.

[0090] Step 1007: Detect the water conductivity of the electrode humidifier.

[0091] Step 1008: Control the opening cycle and opening time of the drain valve according to the conductivity of the inlet water; where the drainage time is positively correlated with the conductivity of the inlet water, and the drainage cycle is negatively correlated with the conductivity of the inlet water; this step is drainage (full drainage) control.

[0092] The range of inlet water conductivity σ 采样: 200~1000μS / cm, drainage cycle 200~1000s, drainage time 4~20s.

[0093] The inlet water conductivity can be detected by a sensor installed at the humidifier's inlet. The data detected by this sensor is compared with the internal default setting range. Different conductivity levels predict different full drainage cycles: high conductivity indicates high conductivity, but after a period of operation, more conductive elements accumulate inside the humidifier, requiring timely drainage to remove internal impurities and prevent humidifier malfunction. For example, the default conductivity ranges are 200–500, 500–800, and 800–1000. When the detected inlet water conductivity is between 200 and 500, the drainage cycle can be set to 800–1000 seconds, and the drainage time can be set to 4–9 seconds; when the detected inlet water conductivity is between 500 and 800, the drainage cycle can be set to 500–800 seconds, and the drainage time can be set to 9–14 seconds; when the detected inlet water conductivity is between 800 and 1000, the drainage cycle can be set to 200–500 seconds, and the drainage time can be set to 14–20 seconds.

[0094] If step 11 is normal, proceed to step 13, and pre-humidification is complete.

[0095] Step 12: Fault alarm, pre-humidification action stopped; return to step 8.

[0096] Step 13: After the trial run is complete, reset the device and shut it down.

[0097] The pre-humidification control is used to determine whether the system is in a normal state based on preset parameters.

[0098] This patent proposes an automatic control method for the trial operation of existing electrode humidifier systems. Through a reasonable standard control process and autonomous judgment method, it can reduce the complexity of on-site service personnel's debugging and improve the debugging efficiency of electrode humidifiers. Furthermore, it can standardize irregular on-site installation and use through normal control process and provide advance warning for fault points, thereby reducing the failure rate. It has a simple, effective and efficient implementation method. Example

[0099] This embodiment provides a device, which may be a motor-driven humidifier. The device may include a memory, a processor, a communication interface, and a communication bus, wherein the communication bus is used to enable communication between these components.

[0100] The memory is used to store all model data, as well as various data such as calculation program instructions corresponding to the electrode humidifier trial operation control method provided in the embodiments of this application. The memory can be random access memory (RAM), read-only memory (ROM), programmable read-only memory (PROM), erasable read-only memory (EPROM), etc.

[0101] When the processor reads and runs the computer program instructions corresponding to the electrode humidifier trial operation control method stored in the memory, it executes the electrode humidifier trial operation control method provided in the embodiments of this application.

[0102] A processor may be an integrated circuit chip with signal processing capabilities. The processors mentioned above can be general-purpose processors, including central processing units (CPUs), network processors (NPs), etc.; they can also be digital signal processors (DSPs), discrete gate or transistor logic devices, or discrete hardware components.

[0103] Those skilled in the art will understand that embodiments of this application can be provided as methods, systems, or computer program products. Therefore, this application can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, this application can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0104] This application is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of this application. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, generate instructions for implementing the flowchart... Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0105] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing device to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0106] These computer program instructions may also be loaded onto a computer or other programmable data processing equipment to cause a series of operational steps to be performed on the computer or other programmable equipment to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable equipment for implementing the process. Figure 1 One or more processes and / or boxesFigure 1 The steps of the function specified in one or more boxes.

[0107] As is known from common technical knowledge, this invention can be implemented through other embodiments that do not depart from its spirit or essential characteristics. Therefore, the disclosed embodiments described above are merely illustrative in all respects and are not the only ones. All modifications within the scope of this invention or its equivalents are included in this invention.

Claims

1. A method for controlling the trial operation of an electrode humidifier, characterized in that, include: The humidification overcurrent and high water level switch signal of the electrode humidifier are detected. When the humidification overcurrent does not exceed the rated value and the high water level switch is not damaged, the electrode humidifier is controlled to perform pre-cleaning and pre-humidification actions in sequence. The pre-humidification process performed by the electrode humidifier includes the following steps: Step D: Obtain the sampling current I of the electrode contactor in the electrode humidifier. 采样 ; Step E: Based on the sampling current I 采样 Control the inlet and outlet valves to ensure that the target humidification capacity of the electrode humidifier reaches 40%-60% of the rated humidification capacity; Step F: Obtain the inlet water conductivity of the electrode humidifier, and control the humidifier to drain completely based on the inlet water conductivity; Step E includes: Step E1: Close the drain valve and open the inlet valve to allow water to enter the humidification tank of the electrode humidifier; Step E2: Close the drain valve and the inlet valve, and energize the electrode contactor. Step E3, when the sampling current I 采样 Satisfy D*I 预设 ≤I 采样 ≤E*I 预设 If I..., then continue with step E2; when I... 采样 <D*I 预设 If I..., then return to step E1; when I... 采样 >E*I 预设 If I..., then proceed to step E4; when I... 采样 >F*I 额定 When this condition is met, a fault alarm signal is sent; where D ranges from 0.5 to 0.95; E ranges from 1.0 to 1.3; F ranges from 1.5 to 2.5; and D < E < F; I 预设 = (0.4~0.6)I 额定 ; Step E4: Open the drain valve and close the inlet valve.

2. The electrode humidifier trial operation control method according to claim 1, characterized in that, The pre-cleaning process for the electrode humidifier includes the following steps: Step A: Open the inlet valve and the drain valve simultaneously for 5-10 seconds; Step B: Control the inlet valve to open and the drain valve to close, maintaining continuous water intake; and detect the water inlet conductivity during water intake. When the water inlet conductivity is normal, proceed to step C; when the water inlet conductivity is abnormal, send a fault alarm signal. Step C: When the humidifier tank is filling with water normally, check the high water level switch of the humidifier tank. When the high water level switch of the humidifier tank triggers protection, complete the water filling; when the water filling of the humidifier tank is abnormal, send a fault alarm signal. Control the inlet valve to close and the drain valve to open. When the humidifier tank is draining normally, determine whether the drain valve opening time has reached the maximum opening time Bmin. When the drain valve opening time reaches the maximum opening time Bmin, the drainage is completed. Repeat steps A through C to complete the pre-cleaning process.

3. The electrode humidifier trial operation control method according to claim 2, characterized in that, The condition for determining normal water intake in the humidifier tank is: T 进 <Ts 进 +C; In the formula, T 进 Ts is the inlet valve opening time. 进 The preset water inlet time for the humidifier tank is 2–60 min; C is a constant, ranging from 2–10 min; and Ts 进 <A, Ts 进 <B; where A and B are the preset maximum water inlet and maximum drainage times, respectively, with values ​​ranging from 2 to 60 minutes; The criteria for determining abnormal water inlet in the humidifier tank are: T 进 ≥Ts 进 +C or T 进 >A.

4. The electrode humidifier trial operation control method according to claim 2, characterized in that, The criteria for determining whether the humidifier tank is draining normally are: After the humidifier tank has finished filling with water and the drain valve has been open for a preset time, the high water level switch of the humidifier tank is checked. If the high water level switch protection of the humidifier tank is released, the humidifier tank will drain normally.

5. The electrode humidifier trial operation control method according to claim 2, characterized in that, The criterion for determining normal conductivity of the influent is: 200 μS / cm ≤ σ. 采样 ≤1000μS / cm; The criterion for judging abnormal conductivity of the influent is σ. 采样＜ 200 μS / cm or σ 采样＞ 1000 μS / cm; where σ 采样 This indicates the conductivity of the incoming water.

6. The electrode humidifier trial operation control method according to claim 1, characterized in that, The humidifier's full drainage is controlled based on the inlet water conductivity. The drainage time and cycle are controlled according to the inlet water conductivity; the opening and closing of the drain valve are controlled according to the drainage cycle and drainage time to achieve full drainage. Among them, the drainage time and the influent conductivity are positively correlated, while the drainage cycle and the influent conductivity are negatively correlated.

7. A device, characterized in that, Including processor and storage media; The storage medium is used to store instructions; The processor is configured to operate according to the instructions to perform the steps of the method according to any one of claims 1 to 6.

8. A computer-readable storage medium having a computer program stored thereon, characterized in that, When executed by a processor, the program implements the steps of the method according to any one of claims 1 to 6.

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