Method, device and equipment for controlling preparation conditions of hydrogen peroxide and medium

Abstract

The invention relates to the technical field of chemical reaction engineering, and discloses a method, device and equipment for controlling hydrogen peroxide preparation conditions and a medium, and the method comprises the following steps: judging the current environment state of hydrogen peroxide preparation by acquiring data collected by a humidity sensor; when it is judged that the environment state is the high-humidity environment, the high-voltage pack is controlled to output voltage according to a preset voltage value; determining an air conductivity state according to the current signal; if the air conductivity is qualified, the positive ion generator is turned off, and the high-voltage pack is controlled to output voltage; if the air conductivity is not qualified, keeping the current output voltage state of the positive ion generator, and closing the output voltage of the high-voltage pack; and repeating the operation until power cannot be supplied. After the result is determined, the humidity and the air conductivity are controlled through cyclic adjustment, the positive ion generator is controlled to be turned on and turned off, the positive ion concentration is directly controlled, and it is effectively and rapidly ensured that the air conductivity meets the requirement for preparing hydrogen peroxide.

Description

Technical Field

[0001] The invention relates to the technical field of chemical reaction engineering, and in particular to a method, device, equipment and medium for controlling hydrogen peroxide preparation conditions. Background Art

[0002] High voltage electric field plays an important role in the production of H2O2, but it has certain requirements for humidity, because too high or too low humidity will affect the stability and effect of high voltage electric field. At the same time, free electrons, neutral particles and negatively charged particles in the high voltage electric field will react with hydroxyl radicals and H2O2, resulting in a decrease in the concentration of hydroxyl radicals and H2O2 and a shortened survival time.

[0003] Traditional high-voltage electric fields use voltage and spacing to control safe distances and match safe output voltage parameters. However, the above parameters are not suitable for preparing hydrogen peroxide in high humidity environments, which can easily lead to low efficiency in the preparation of hydrogen peroxide solutions or aerosols. Summary of the invention

[0004] In view of this, the present invention provides a method for controlling hydrogen peroxide preparation conditions to solve the problem of low hydrogen peroxide preparation efficiency in a high humidity environment.

[0005] In a first aspect, the present invention provides a method for controlling hydrogen peroxide preparation conditions, the method comprising: S1: determining the current environmental state of hydrogen peroxide preparation by acquiring data collected by a humidity sensor; S2: when the environmental state is determined to be a non-high humidity environment, turning on a humidifying device and turning off the high-voltage package output state; when the environmental state is determined to be a high humidity environment, controlling the high-voltage package to output a voltage according to a preset voltage value; S3: acquiring a current signal of an environmental space collected by a current sensor, and determining whether the air conductivity state is a qualified state or an unqualified state according to the current signal; if the air conductivity is a qualified state, turning off a positive ion generator and controlling the high-voltage package output voltage; if the air conductivity is an unqualified state, maintaining the current output voltage state of the positive ion generator and turning off the high-voltage package output voltage; repeating the above S1 to S3 operations until the power is turned off or the machine reports an error and the power supply stops.

[0006] The embodiment of the present invention determines the current environmental state of hydrogen peroxide preparation by acquiring data collected by the humidity sensor, controls the state of the humidifier, keeps the humidifier in the open state in a high humidity environment, and controls the output voltage of the high-voltage package according to a preset voltage value to maintain an appropriate humidity level. The state of air conductivity is determined, and the qualified state or unqualified state of air conductivity is determined. After the result is determined, a cyclic adjustment is performed to directly and effectively control the positive ion concentration in the space by controlling the opening and closing of the positive ion generator, and the operation is repeated continuously to achieve control of humidity and air conductivity, and quickly ensure that the air conductivity meets the requirements for preparing hydrogen peroxide in a high humidity environment, thereby effectively improving the production efficiency of hydrogen peroxide.

[0007] In an optional embodiment, the determining the current environmental state for preparing hydrogen peroxide by acquiring data collected by a humidity sensor includes: acquiring an environmental space humidity signal by a humidity sensor to obtain an actual humidity value of the environment; and determining the current environmental state for preparing hydrogen peroxide based on the actual humidity value and a preset humidity threshold.

[0008] By using a humidity sensor in combination with a preset humidity threshold, it is possible to accurately determine the humidity environment state for preparing hydrogen peroxide, and adjust the humidity by controlling the humidifier state to maintain stable humidity conditions for hydrogen peroxide preparation.

[0009] In an optional embodiment, judging the current environmental state for preparing hydrogen peroxide based on the actual humidity value and the preset humidity threshold includes: if the actual humidity value is greater than the preset humidity threshold, judging it to be a high humidity environment; if the actual humidity value is less than or equal to the preset humidity threshold, judging it to be a non-high humidity environment.

[0010] By comparing the actual humidity value with the preset humidity threshold, changes in ambient humidity can be sensed in a timely manner, thereby helping to more accurately determine whether the current space is in a high humidity environment, and helping to make adjustments as needed to maintain stable humidity conditions for hydrogen peroxide preparation.

[0011] In an optional embodiment, the determination of whether the air conductivity state is a qualified state or an unqualified state according to the current signal includes: converting the current signal into an actual current value i; if the actual current value i is greater than the current standard value i0, the air conductivity is determined to be a qualified state; if the actual current value i is less than or equal to the current standard value i0, the air conductivity is determined to be an unqualified state. The i0 represents the current value collected when the high-voltage package output voltage and the high-voltage electrode spacing reach the preset critical conditions to be broken down, that is, the current standard value.

[0012] By converting the current signal into the actual current value i and comparing it with the preset current standard value i0, the qualified and unqualified states of the air conductivity can be accurately determined, the two states can be directly divided, the qualification of the air conductivity can be quickly judged, and the next control operation can be intuitively determined.

[0013] In an optional embodiment, after determining the state of air conductivity according to the current signal, it also includes: when the air conductivity is determined to be insufficient for a preset number of consecutive times, the machine reports an error and stops powering on.

[0014] When the air conductivity is determined to be insufficient for a preset number of times, the power supply is stopped, that is, when the air conductivity is continuously determined to be insufficient, the power supply to the entire system is stopped and an error is reported, thereby ensuring fault detection and protection of the device, and then timely discovering and solving problems with the positive ion generator.

[0015] In an optional embodiment, after determining the current environmental state for preparing hydrogen peroxide by acquiring data collected by the humidity sensor, the method further includes: repeating the above operation of determining the current environmental state by the humidity sensor according to a preset collection time period, and if the environmental state is determined to be a non-high humidity environment for a preset number of consecutive times, the machine reports an error and stops powering on.

[0016] When the environmental state is determined to be a non-high humidity environment for a preset number of consecutive times, the power supply is stopped, that is, when it is continuously determined to be a non-high humidity environment, the power supply of the entire system is stopped and an error is reported, thereby ensuring fault detection and device protection, timely discovering and solving problems with the humidification device, ensuring system operation and saving resources, and thus ensuring that hydrogen peroxide can be prepared under high humidity conditions.

[0017] In a second aspect, the present invention provides a device for controlling conditions for preparing hydrogen peroxide, the device comprising:

[0018] A humidity control module, used to determine the current environmental state of preparing hydrogen peroxide by acquiring data collected by a humidity sensor;

[0019] The voltage setting module is used to turn on the humidification device and turn off the high-voltage package output state when the environmental state is determined to be a non-high-humidity environment; when the environmental state is determined to be a high-humidity environment, control the high-voltage package to output voltage according to a preset voltage value;

[0020] Prepare a condition control module, which is used to obtain the current signal of the current sensor collecting the environmental space, and determine whether the air conductivity state is qualified or unqualified according to the current signal; if the air conductivity is qualified, turn off the positive ion generator and control the high-voltage package output voltage; if the air conductivity is unqualified, maintain the current output voltage state of the positive ion generator and turn off the high-voltage package output voltage; repeat the above module operations until the power is turned off or the machine reports an error and the power supply stops.

[0021] In a third aspect, the present invention provides a computer device, comprising: a memory and a processor, the memory and the processor being communicatively connected to each other, the memory storing computer instructions, and the processor executing the method for controlling hydrogen peroxide preparation conditions of the first aspect or any corresponding embodiment thereof by executing the computer instructions.

[0022] In a fourth aspect, the present invention provides a computer-readable storage medium having computer instructions stored thereon, the computer instructions being used to enable a computer to execute the method for controlling hydrogen peroxide preparation conditions of the first aspect or any corresponding embodiment thereof. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 is a schematic flow chart of a method for controlling hydrogen peroxide preparation conditions according to an embodiment of the present invention;

[0025] Figure 2 is a schematic flow chart of another method for controlling hydrogen peroxide preparation conditions according to an embodiment of the present invention;

[0026] Figure 3 is a schematic flow chart of another method for controlling hydrogen peroxide preparation conditions according to an embodiment of the present invention;

[0027] Figure 4 2 is a schematic diagram of the module composition of a device for controlling hydrogen peroxide preparation conditions according to an embodiment of the present invention;

[0028] Figure 5 It is a schematic diagram of the hardware structure of a computer device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution 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 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 those skilled in the art without creative work are within the scope of protection of the present invention.

[0030] A method for controlling the preparation conditions of hydrogen peroxide provided in an embodiment of the present invention is applied to the scenario of generating H2O2 (hydrogen peroxide) for disinfection in a high humidity environment. When the humidifying device is working, the electrode is in a high humidity environment and there are excessive positively charged particles. In this case, the electrode will produce hydroxyl radicals and react with substances such as water to generate H2O2. Since H2O2 is soluble in water, small particles of H2O2 aqueous solution or H2O2 aerosol will be formed. H2O2 aerosol and the small particles of H2O2 aqueous solution formed are used to react with pollutants in the air, such as organic matter, odor substances, etc., so as to purify the air and improve the air quality.

[0031] According to an embodiment of the present invention, an embodiment of a method for controlling conditions for preparing hydrogen peroxide is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described may be executed in an order different from that shown here.

[0032] In this embodiment, a method for controlling the preparation conditions of hydrogen peroxide is provided, which can be used in the above-mentioned computer device. Figure 1 : is a flow chart of a method for controlling the preparation conditions of hydrogen peroxide according to an embodiment of the present invention. Figure 1 As shown, the process includes the following steps:

[0033] Step S1, determining the current environmental state for preparing hydrogen peroxide by acquiring data collected by a humidity sensor.

[0034] In the embodiment of the present invention, the humidity sensor refers to a device for measuring the relative humidity in the environment, and judging the environmental state refers to judging whether the environmental humidity in the present invention reaches the environmental state for preparing hydrogen peroxide; it should be noted that a large number of positively charged ions can be generated by turning on the positive ion generator, the positive ion concentration in the air can be increased, and the air conductivity can be adjusted, and the air conductivity affects the preparation efficiency of hydrogen peroxide. It is also possible not to turn on the positive ion generator in the initial state, and adjust the air conductivity by controlling the state of the positive ion generator in subsequent cycles to save energy costs.

[0035] It is understandable that humidity is one of the important factors affecting the preparation of hydrogen peroxide. In a high humidity environment, the moisture content is high, which is conducive to the production of H2O2. Therefore, it is necessary to determine the current environmental state of hydrogen peroxide preparation by obtaining data collected by the humidity sensor.

[0036] Step S2, when the environmental state is determined to be a non-high humidity environment, the humidification device is turned on and the high voltage package output state is turned off; when the environmental state is determined to be a high humidity environment, the high voltage package is controlled to output a voltage according to a preset voltage value.

[0037] In an embodiment of the present invention, the high-voltage package refers to a module that generates a high-voltage output and is used to form an electric field to generate hydrogen peroxide. It is understandable that when the environmental state is determined to be a non-high-humidity environment, it means that the humidity of the current environment is already at a low level and there is no need to further increase the humidity. Therefore, turning off the output state of the high-voltage package can prevent dangerous situations that may occur during the preparation of hydrogen peroxide, while also avoiding waste of energy. In a high-humidity environment, the environmental state has reached the humidity level for preparing hydrogen peroxide, and the humidification device can be turned off to save energy costs. It is understandable that since the humidity of the environment is constantly changing, the humidity of the environment can be adjusted by controlling the opening and closing of the humidification device during subsequent cycle detection.

[0038] For example, in a humid environment such as a toilet or kitchen, the electrodes of the device are in a high humidity environment and there is no need to turn on the humidifier. There are excess positively charged particles in the air, forming an electric field. In order for the electric field to reach the energy required to produce H2O2, it is necessary to control the high-voltage package to output a voltage that can reach the critical condition for the production of H2O2.

[0039] Step S3, obtaining the current signal of the current sensor collecting the environmental space, and determining whether the air conductivity state is qualified or unqualified according to the current signal; if the air conductivity is qualified, turning off the positive ion generator and controlling the high-voltage package output voltage; if the air conductivity is unqualified, maintaining the current output voltage state of the positive ion generator and turning off the high-voltage package output voltage; repeating the above S1 to S3 operations until the power is turned off or the machine reports an error and the power supply stops.

[0040] In the embodiment of the present invention, the current signal is measured by the current sensor according to the ion concentration and conductivity in the air. It is understandable that the purpose of the current signal detection is to understand whether the air conductivity meets the standard, so as to turn off and on the positive ion generator and control the output state of the high-voltage package. The purpose of repeated operation is to continuously monitor and adjust to ensure that the air conductivity is always in a qualified state, to ensure the stability of the environmental conditions for preparing hydrogen peroxide, to deal with the impact of environmental changes, and to make corresponding adjustments quickly and in a timely manner.

[0041] Exemplarily, in a qualified state, the air conductivity meets the requirement, at which time the positive ion generator is turned off, while the high-voltage package maintains the output voltage to consume the redundant positive ions in the air. In an unqualified state, the air conductivity does not meet the conditions for preparing hydrogen peroxide, and the positive ion generator is turned on, the output voltage of the positive ion generator is increased, or the concentration of the positive ion generator is increased, for example, each time the voltage is increased by 0.5kv, and one thousand positive ions are released per second, to ensure that positive ions are generated more quickly.

[0042] The embodiment of the present invention determines the current environmental state of hydrogen peroxide preparation by acquiring data collected by the humidity sensor, controls the state of the humidifier, keeps the humidifier in the open state in a high humidity environment, and controls the output voltage of the high-voltage package according to a preset voltage value to maintain an appropriate humidity level. The state of air conductivity is determined, and the qualified state or unqualified state of air conductivity is determined. After the result is determined, a cyclic adjustment is performed to directly and effectively control the positive ion concentration in the space by controlling the opening and closing of the positive ion generator, and the operation is repeated continuously to achieve control of humidity and air conductivity, and quickly ensure that the air conductivity meets the requirements for preparing hydrogen peroxide in a high humidity environment, thereby effectively improving the production efficiency of hydrogen peroxide.

[0043] In this embodiment, a method for controlling the preparation conditions of hydrogen peroxide is also provided, which can be used in the above-mentioned computer device. Figure 2 : is a flow chart of a method for controlling the preparation conditions of hydrogen peroxide according to an embodiment of the present invention. Figure 2 As shown, the following steps are included:

[0044] Step S1, determining the current environmental state for preparing hydrogen peroxide by acquiring data collected by a humidity sensor.

[0045] Specifically, the above step S1 determines the current environmental state of preparing hydrogen peroxide by acquiring data collected by the humidity sensor, including:

[0046] Step S101, collecting the humidity signal of the environment space through the humidity sensor to obtain the actual humidity value of the environment.

[0047] Exemplarily, the humidity signal of the ambient space is collected by a capacitive humidity sensor, a resistive humidity sensor, a surface acoustic wave humidity sensor, etc., and the humidity raw data is read from the humidity sensor using a corresponding method according to the specifications and documentation of the sensor. The raw data is converted into an actual humidity value according to the characteristics and calibration parameters of the sensor.

[0048] Step S102, judging the current environmental state of preparing hydrogen peroxide according to the actual humidity value and the preset humidity threshold. Further, the above step S102 includes:

[0049] a1: If the actual humidity value is greater than the preset humidity threshold, it is determined to be a high humidity environment.

[0050] Exemplarily, H0 is set as the preset humidity threshold, H0 is set to 70%, if the actual humidity value read by the sensor is 75%, it is higher than the preset humidity threshold, and the current environmental state is determined to be a high humidity environment, so as to facilitate subsequent adjustment operations.

[0051] a2: If the actual humidity value is less than or equal to the preset humidity threshold, it is determined to be a non-high humidity environment.

[0052] Exemplarily, H0 is set as the preset humidity threshold, H0 is set to 70%. If the actual humidity value read by the sensor is 65%, it is lower than the preset humidity threshold, and the current environmental state is determined to be a non-high humidity environment. The humidity of the environment needs to be further optimized to meet the conditions for preparing hydrogen peroxide.

[0053] It should be noted that there is no chronological order between the above steps a1 and a2, which are only illustrative in the pictures.

[0054] Step S2: When the environment is determined to be a non-high humidity environment, the humidification device is turned on and the high voltage package output state is turned off; when the environment is determined to be a high humidity environment, the high voltage package is controlled to output voltage according to a preset voltage value. Figure 1 Step S2 of the illustrated embodiment will not be described in detail here.

[0055] Step S3, obtain the current signal of the current sensor collecting the ambient space, and determine whether the air conductivity state is qualified or unqualified according to the current signal; if the air conductivity is qualified, turn off the positive ion generator and control the high-voltage package output voltage; if the air conductivity is unqualified, keep the current output voltage state of the positive ion generator and turn off the high-voltage package output voltage; repeat the above S1 to S3 operations until the power is turned off or the machine reports an error and the power supply stops. For details, please see Figure 1 Step S3 of the illustrated embodiment will not be described in detail here.

[0056] This embodiment uses a humidity sensor in combination with a preset humidity threshold to accurately determine the humidity environment state for preparing hydrogen peroxide, and adjusts the humidity by controlling the humidifier state to maintain a stable humidity condition for preparing hydrogen peroxide. By comparing the actual humidity value with the preset humidity threshold, the change in environmental humidity can be sensed in a timely manner, thereby helping to more accurately determine whether the current space is in a high humidity environment, and helping to make adjustments as needed to maintain a stable humidity condition for preparing hydrogen peroxide.

[0057] In this embodiment, a method for controlling the preparation conditions of hydrogen peroxide is also provided, which can be used in the above-mentioned computer device. Figure 3 : is a flow chart of a method for controlling the preparation conditions of hydrogen peroxide according to an embodiment of the present invention. Figure 3 As shown, the following steps are included:

[0058] Step S1, determine the current environmental state of preparing hydrogen peroxide by obtaining data collected by the humidity sensor. Figure 1 Step S2 of the illustrated embodiment will not be described in detail here.

[0059] Step S2: When the environment is determined to be a non-high humidity environment, the humidification device is turned on and the high voltage package output state is turned off; when the environment is determined to be a high humidity environment, the high voltage package is controlled to output voltage according to a preset voltage value. Figure 1 Step S2 of the illustrated embodiment will not be described in detail here.

[0060] Step S3 obtains the current signal of the ambient space collected by the current sensor, and determines whether the air conductivity state is qualified or unqualified according to the current signal; if the air conductivity is qualified, the positive ion generator is turned off and the high-voltage package output voltage is controlled; if the air conductivity is unqualified, the current output voltage state of the positive ion generator is maintained and the high-voltage package output voltage is turned off; repeat the above S1 to S3 operations until the power is turned off or the machine reports an error and the power supply stops.

[0061] Specifically, the above step S3, determining whether the air conductivity state is a qualified state or an unqualified state according to the current signal, includes:

[0062] Step S301, converting the current signal into a current actual value i.

[0063] It should be noted that the method for obtaining the actual current value i is the same as the method for obtaining i1 in step S301 , which will not be described in detail here.

[0064] Step S302: If the actual current value i is greater than the standard current value i0, the air conductivity is determined to be in a qualified state.

[0065] For example, assuming i0=10mA, when the actual current value i is 15mA, which is greater than i0, that is, i>10mA, the air conductivity is determined to be in a qualified state. The qualified state means that when preparing the hydrogen peroxide solution, the current flow in the air can meet the preset requirements, ensuring the normal progress of the reaction. The air conductivity in the qualified state can ensure the quality and stability of the hydrogen peroxide solution, so the positive ion generator is turned off. At the same time, in order to prevent the air conductivity from being too high and causing breakdown, the output state of the high-voltage package needs to be turned on to consume the redundant positive ions in the air, so that the air conductivity can be reduced to the ideal value.

[0066] Step S303: If the actual current value i is less than or equal to the standard current value i0, the air conductivity is determined to be in an unqualified state.

[0067] For example, assuming i0=10mA, when the actual current value i is 7mA, which is less than i0, that is, i<=10mA, the air conductivity is determined to be in an unqualified state. The unqualified state means that when preparing the hydrogen peroxide solution, the current flow in the air fails to meet the preset requirements, which may affect the reaction.

[0068] It should be noted that there is no chronological order between the above steps S302 and S303, which are only illustrative in the pictures.

[0069] Step S304, if the air conductivity is in a qualified state, the positive ion generator is turned off and the high-voltage package output voltage is controlled; if the air conductivity is in an unqualified state, the current output voltage state of the positive ion generator is maintained and the high-voltage package output voltage is turned off; repeat the above S1 to S3 operations until the power is turned off or the machine reports an error and the power supply stops.

[0070] This embodiment can accurately determine the qualified and unqualified state of air conductivity by converting the current signal into the actual current value i and comparing it with the preset current standard value i0, directly classify the two states, quickly judge the qualification of air conductivity, and intuitively determine the next control operation. At the same time, it is also convenient and quick to operate and control.

[0071] In this embodiment, a method for controlling the preparation conditions of hydrogen peroxide is also provided, which can be used in the above-mentioned computer device, comprising the following steps:

[0072] Step S1, determining the current environmental state for preparing hydrogen peroxide by acquiring data collected by a humidity sensor.

[0073] Furthermore, after the above step S1 determines the current environmental state for preparing hydrogen peroxide by acquiring data collected by the humidity sensor, it also includes: according to a preset collection time period, repeating the above operation of determining the current environmental state by the humidity sensor, if the environmental state is determined to be a non-high humidity environment for a preset number of consecutive times, the machine reports an error and stops powering on.

[0074] Exemplarily, the number of consecutive preset times is first determined, for example, set to 3 times, and the humidity sensor is used to regularly collect humidity data of the current environment, and the data collected each time is recorded according to the collection time period, for example, once every 10 seconds, and stored in a counter. When the environmental state is determined to be a non-high humidity environment, the counter is increased by 1, and when the environmental state is determined to be a high humidity environment, the counter is reset to 0. Avoid wasting power resources by continuing to run the machine that may cause problems when the non-high humidity environment appears continuously.

[0075] Step S2: When the environment is determined to be a non-high humidity environment, the humidification device is turned on and the high voltage package output state is turned off; when the environment is determined to be a high humidity environment, the high voltage package is controlled to output voltage according to a preset voltage value. Figure 1 Step S2 of the illustrated embodiment will not be described in detail here.

[0076] Step S3, obtain the current signal of the current sensor collecting the ambient space, and determine whether the air conductivity state is qualified or unqualified according to the current signal; if the air conductivity is qualified, turn off the positive ion generator and control the high-voltage package output voltage; if the air conductivity is unqualified, keep the current output voltage state of the positive ion generator and turn off the high-voltage package output voltage; repeat the above S1 to S3 operations until the power is turned off or the machine reports an error and the power supply stops. For details, please see Figure 1 Step S3 of the illustrated embodiment will not be described in detail here.

[0077] Furthermore, after determining the state of air conductivity according to the current signal in the above step S3, it also includes: when the air conductivity is determined to be insufficient for a preset number of consecutive times, the machine reports an error and stops powering on.

[0078] Exemplarily, the number of consecutive preset times is first determined, for example, set to 5 times, and the current sensor is used to regularly collect the current data of the current environment, and the data collected each time is recorded according to the collection time period, for example, once every 10 seconds, and stored in a counter. When the environmental state is determined to be unqualified, the counter is increased by 1, and when it is qualified, the counter is reset to 0. When the preset number is reached or exceeded, an error operation is performed and the power supply is stopped.

[0079] It is understandable that it is determined here that there is a problem with the positive ion generator, which is unable to create an environment with a higher air conductivity, affecting the working efficiency of the high-voltage electrostatic field, and thus making it impossible to create an environment with an excessive concentration of positively charged particles to prepare hydrogen peroxide.

[0080] This embodiment stops power supply when the air conductivity is determined to be insufficient for a preset number of times, that is, stops power supply to the entire system and reports an error when the air conductivity is continuously determined to be insufficient, thereby ensuring fault detection and device protection, and timely discovering and solving problems with the positive ion generator. By stopping power supply when the environmental state is determined to be a non-high humidity environment for a preset number of times, that is, stops power supply to the entire system and reports an error when the environmental state is continuously determined to be a non-high humidity environment, thereby ensuring fault detection and device protection, timely discovering and solving problems with the humidification device, ensuring system operation and saving resources, and thereby ensuring that hydrogen peroxide can be prepared under high humidity conditions.

[0081] In this embodiment, a control device for the preparation conditions of hydrogen peroxide is also provided, which is used to implement the above-mentioned embodiments and preferred embodiments, and the descriptions that have been made will not be repeated. As used below, the term "module" can be a combination of software and / or hardware that implements a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, the implementation of hardware, or a combination of software and hardware, is also possible and conceivable.

[0082] This embodiment provides a control device for hydrogen peroxide preparation conditions, such as Figure 4 As shown, including:

[0083] Humidity control module 401, used to determine the current environmental state of preparing hydrogen peroxide by acquiring data collected by the humidity sensor;

[0084] The voltage setting module 402 is used to turn on the humidification device and turn off the high-voltage package output state when the environmental state is determined to be a non-high-humidity environment; when the environmental state is determined to be a high-humidity environment, control the high-voltage package to output a voltage according to a preset voltage value;

[0085] The preparation condition control module 403 is used to obtain the current signal of the current sensor collecting the environmental space, and determine whether the air conductivity state is qualified or unqualified according to the current signal; if the air conductivity is qualified, the positive ion generator is turned off and the high-voltage package output voltage is controlled; if the air conductivity is unqualified, the current output voltage state of the positive ion generator is maintained, and the high-voltage package output voltage is turned off; repeat the above module operations until the power is turned off or the machine reports an error and the power supply stops.

[0086] In an optional implementation, the humidity control module 401 is further configured to collect a humidity signal of the ambient space through a humidity sensor to obtain an actual humidity value of the environment; and determine the current environmental state for preparing hydrogen peroxide according to the actual humidity value and a preset humidity threshold.

[0087] In an optional implementation, the humidity control module 401 is further configured to determine that the environment is a high humidity environment if the actual humidity value is greater than a preset humidity threshold, and to determine that the environment is a non-high humidity environment if the actual humidity value is less than or equal to the preset humidity threshold.

[0088] In an optional embodiment, the preparation condition control module 403 is also used to convert the current signal into an actual current value i; if the actual current value i is greater than the current standard value i0, the air conductivity is determined to be in a qualified state; if the actual current value i is less than or equal to the current standard value i0, the air conductivity is determined to be in an unqualified state. The i0 represents the current value collected when the high-voltage package output voltage and the high-voltage electrode spacing reach the preset critical conditions to be broken down, that is, the current standard value.

[0089] In an optional embodiment, the device further comprises: a fault determination module, which is used to generate an error signal and stop power supply when the air conductivity is determined to be insufficient for a preset number of consecutive times.

[0090] In an optional embodiment, the fault judgment module is also used to repeat the above operation of judging the current environmental state through the humidity sensor according to a preset collection time period. If the environmental state is judged as a non-high humidity environment for a preset number of consecutive times, the machine reports an error and stops powering on.

[0091] The embodiment of the present invention determines the current environmental state of hydrogen peroxide preparation by acquiring data collected by the humidity sensor, controls the state of the humidifier, keeps the humidifier in the open state in a high humidity environment, and controls the output voltage of the high-voltage package according to a preset voltage value to maintain an appropriate humidity level. The state of air conductivity is determined, and the qualified state or unqualified state of air conductivity is determined. After the result is determined, a cyclic adjustment is performed to directly and effectively control the positive ion concentration in the space by controlling the opening and closing of the positive ion generator, and the operation is repeated continuously to achieve control of humidity and air conductivity, and quickly ensure that the air conductivity meets the requirements for preparing hydrogen peroxide in a high humidity environment, thereby effectively improving the production efficiency of hydrogen peroxide.

[0092] The control device for the hydrogen peroxide preparation conditions in this embodiment is presented in the form of a functional unit, where the unit refers to an ASIC (Application Specific Integrated Circuit) circuit, a processor and memory that executes one or more software or fixed programs, and / or other devices that can provide the above functions.

[0093] The embodiment of the present invention also provides a computer device having the above Figure 4 The control device for the hydrogen peroxide preparation conditions is shown.

[0094] See also Figure 5 , Figure 5 is a schematic diagram of the structure of a computer device provided by an optional embodiment of the present invention, such as Figure 5 As shown, the computer device includes: one or more processors 10, a memory 20, and interfaces for connecting various components, including high-speed interfaces and low-speed interfaces. Various components are connected to each other using different buses for communication, and can be installed on a common mainboard or installed in other ways as needed. The processor can process the instructions executed in the computer device, including instructions stored in or on the memory to display the graphical information of the GUI on an external input / output device (such as, a display device coupled to the interface). In some optional embodiments, if necessary, multiple processors and / or multiple buses can be used together with multiple memories and multiple memories. Similarly, multiple computer devices can be connected, and each device provides some necessary operations (for example, as a server array, a group of blade servers, or a multi-processor system). Figure 5 A processor 10 is taken as an example.

[0095] The processor 10 may be a central processing unit, a network processor or a combination thereof. The processor 10 may further include a hardware chip. The hardware chip may be a dedicated integrated circuit, a programmable logic device or a combination thereof. The programmable logic device may be a complex programmable logic device, a field programmable gate array, a general purpose array logic or any combination thereof.

[0096] The memory 20 stores instructions executable by at least one processor 10, so that at least one processor 10 executes the method shown in the above embodiment.

[0097] The memory 20 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application required for at least one function; the data storage area may store data created according to the use of the computer device, etc. In addition, the memory 20 may include a high-speed random access memory, and may also include a non-transient memory, such as at least one disk storage device, a flash memory device, or other non-transient solid-state storage device. In some optional embodiments, the memory 20 may optionally include a memory remotely arranged relative to the processor 10, and these remote memories may be connected to the computer device via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0098] The memory 20 may include a volatile memory, such as a random access memory; the memory may also include a non-volatile memory, such as a flash memory, a hard disk or a solid state drive; the memory 20 may also include a combination of the above types of memory.

[0099] The computer device further comprises a communication interface 30 for the computer device to communicate with other devices or a communication network.

[0100] The embodiment of the present invention also provides a computer-readable storage medium. The method according to the embodiment of the present invention can be implemented in hardware, firmware, or can be implemented as a computer code that can be recorded in a storage medium, or can be implemented as a computer code that is originally stored in a remote storage medium or a non-temporary machine-readable storage medium and will be stored in a local storage medium through a network download, so that the method described herein can be stored in such software processing on a storage medium using a general-purpose computer, a dedicated processor, or programmable or dedicated hardware. Among them, the storage medium can be a magnetic disk, an optical disk, a read-only storage memory, a random access memory, a flash memory, a hard disk or a solid-state hard disk, etc.; further, the storage medium can also include a combination of the above types of memories. It can be understood that a computer, a processor, a microprocessor controller, or programmable hardware includes a storage component that can store or receive software or computer code. When the software or computer code is accessed and executed by a computer, a processor, or hardware, the method shown in the above embodiment is implemented.

[0101] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the accompanying drawings.

Claims

1. A method for controlling hydrogen peroxide preparation conditions, characterized in that: The method comprises: S1: Determine the current environmental state of preparing hydrogen peroxide by obtaining data collected by the humidity sensor; S2: When the environment state is determined to be a non-high humidity environment, the humidification device is controlled to be turned on and the high voltage package output state is turned off; when the environment state is determined to be a high humidity environment, the high voltage package is controlled to output a voltage according to a preset voltage value; S3: Obtain the current signal of the ambient space collected by the current sensor, and determine whether the air conductivity state is qualified or unqualified according to the current signal; if the air conductivity is qualified, turn off the positive ion generator and control the output voltage of the high-voltage package; if the air conductivity is unqualified, maintain the current output voltage state of the positive ion generator and turn off the output voltage of the high-voltage package; repeat the above S1 to S3 operations until the power is turned off or the machine reports an error and the power supply stops.

2. The method according to claim 1, characterized in that The method of determining the current environmental state of preparing hydrogen peroxide by acquiring data collected by the humidity sensor includes: The humidity sensor collects the humidity signal of the ambient space to obtain the actual humidity value of the environment; The current environmental state of preparing hydrogen peroxide is determined according to the actual humidity value and the preset humidity threshold.

3. The method according to claim 2, characterized in that The determining the current environmental state of preparing hydrogen peroxide according to the actual humidity value and the preset humidity threshold value includes: If the actual humidity value is greater than the preset humidity threshold, it is determined to be a high humidity environment; If the actual humidity value is less than or equal to the preset humidity threshold, it is determined to be a non-high humidity environment.

4. The method according to claim 1, characterized in that: The step of determining whether the air conductivity state is a qualified state or an unqualified state according to the current signal includes: Converting the current signal into a current actual value i; If the actual current value i is greater than the standard current value i0, the air conductivity is determined to be in a qualified state; If the actual current value i is less than or equal to the standard current value i0, the air conductivity is determined to be in an unqualified state.

5. The method according to claim 4, characterized in that The i0 represents the current value collected when the high-voltage package output voltage and the high-voltage electrode spacing reach the preset critical conditions for breakdown, that is, the current standard value.

6. The method according to claim 5, characterized in that After determining the air conductivity state according to the current signal, it also includes: When the air conductivity is determined to be insufficient for a preset number of consecutive times, the machine reports an error and stops supplying power.

7. The method according to claim 1, characterized in that After determining the current environmental state of preparing hydrogen peroxide by acquiring data collected by the humidity sensor, the method further includes: According to the preset collection time cycle, the above operation of judging the current environmental state through the humidity sensor is repeated. If the environmental state is judged as a non-high humidity environment for the preset number of consecutive times, the machine reports an error and stops powering on.

8. A device for controlling hydrogen peroxide preparation conditions, characterized in that: The device comprises: A humidity control module, used to determine the current environmental state of preparing hydrogen peroxide by acquiring data collected by a humidity sensor; The voltage setting module is used to turn on the humidification device and turn off the high-voltage package output state when the environmental state is determined to be a non-high-humidity environment; when the environmental state is determined to be a high-humidity environment, control the high-voltage package to output voltage according to a preset voltage value; Prepare a condition control module, which is used to obtain the current signal of the current sensor collecting the environmental space, and determine whether the air conductivity state is qualified or unqualified according to the current signal; if the air conductivity is qualified, turn off the positive ion generator and control the high-voltage package output voltage; if the air conductivity is unqualified, maintain the current output voltage state of the positive ion generator and turn off the high-voltage package output voltage; repeat the above module operations until the power is turned off or the machine reports an error and the power supply stops.

9. A computer device, characterized in that: include: A memory and a processor, wherein the memory and the processor are communicatively connected to each other, the memory stores computer instructions, and the processor executes the method for controlling the hydrogen peroxide preparation conditions according to any one of claims 1 to 7 by executing the computer instructions.

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 computer to execute the method for controlling hydrogen peroxide preparation conditions according to any one of claims 1 to 7.

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