A water vapor condensation probe, monitoring device and method

Abstract

The present invention provides a water vapor condensation probe, a monitoring device and a method, which belong to the field of intelligent detection technology. The water vapor condensation probe includes a positive electrode and a negative electrode, which constitute a capacitor and the gap between the two constitutes an induction slot. When condensed water appears in the induction slot or the amount of condensed water changes, the capacitance value of the capacitor will change. The detection of the change in the capacitance value of the capacitor is based on the detection of the change in the capacitance value of the capacitor to realize the detection of the degree of water vapor condensation in a closed environment. The monitoring device includes the water vapor condensation probe, a capacitance value acquisition module, a wireless signal sending and receiving module, a power module, a controller and an alarm module. The method is implemented based on the monitoring device. The present invention can realize dynamic monitoring of the degree of water vapor condensation in a closed environment. By analyzing and judging whether a threshold value is reached and issuing an early warning after exceeding the threshold value, it can be handled in advance, which is conducive to extending the maintenance cycle, service life and normal operation time of metal devices used in a closed environment, and has a high application prospect.

Description

Technical Field

[0001] The present invention relates to the field of intelligent detection technology, and in particular to a water vapor condensation probe, a monitoring device and a method. Background Art

[0002] The temperature and humidity sensor module is a device that can sense ambient temperature and humidity information and convert it into an electrical signal of a certain size.

[0003] At present, the existing temperature and humidity sensor modules can only measure the temperature and humidity conditions in an open environment. For example, the relative humidity measurement sensor can only monitor the relative humidity in the range of 0%-100%RH. The relative humidity here refers to the maximum water vapor content that can be saturated in still air at different temperatures in accordance with international regulations.

[0004] However, when the total amount of water vapor in a closed environment exceeds the maximum saturation water vapor content of still air, the continuous changes in external temperature will act on the closed environment, causing the water vapor in the closed environment to continuously evaporate and condense. Therefore, the water vapor in the closed environment is not in a static state, but has a certain upward and downward circulation flow. It can be considered that the total water vapor content in the air will be much greater than the range defined by the relative humidity.

[0005] On the other hand, in a closed environment (such as the chamber of waterproof equipment, the box of signal equipment, etc.), the waterproof performance is prone to deterioration over time, resulting in the external water vapor being slowly absorbed into the closed environment due to the thermal expansion and contraction of the environment. When the water vapor in the closed environment reaches a certain level, it will form water condensation, thereby accelerating the surface oxidation of internal metal components and damaging the equipment. Therefore, automatic monitoring of the degree of water vapor condensation in a closed environment is a technical problem that needs to be solved urgently. Summary of the invention

[0006] The present invention realizes the detection of the degree of water vapor condensation in a closed environment, and provides a water vapor condensation probe, a monitoring device and a method. By detecting the influence of condensed water in a closed environment on the capacitance value of a capacitor formed by a positive electrode and a negative electrode, the degree of water vapor condensation in a closed environment can be dynamically monitored. By analyzing and judging whether a threshold value is reached and issuing an early warning after exceeding the threshold value, treatment can be carried out in advance, which is beneficial to extending the maintenance cycle, service life and normal operating time of metal devices used in a closed environment, and has a high application prospect.

[0007] The technical solution adopted by the present invention is:

[0008] A water vapor condensation probe comprises a substrate and electrodes; the electrodes are arranged on the substrate, and comprise a positive electrode and a negative electrode; the positive electrode and the negative electrode are arranged opposite to each other, cooperate to form a capacitor, and the gap between the positive electrode and the negative electrode forms a sensing slot;

[0009] Among them, the sensing slot is an area where water vapor condenses and stays in a closed environment; when condensed water appears in the sensing slot or the amount of condensed water changes, the capacitance value of the capacitor will change, and the degree of water vapor condensation in the closed environment can be detected based on the detection of the change in the capacitance value of the capacitor.

[0010] Furthermore, the positive electrode and the negative electrode have equal thickness, and distances between any two corresponding points on opposite sides of the positive electrode and the negative electrode are equal.

[0011] Furthermore, the positive electrode and the negative electrode are arranged on the substrate in a linear arrangement, a serpentine arrangement, an interdigital arrangement or a spiral arrangement.

[0012] Furthermore, a temperature sensing module is also provided on the substrate; the temperature sensing module is used to synchronously detect temperature changes in a closed environment, and can correct the water vapor condensation degree detection result based on the temperature change data.

[0013] Furthermore, a waterproof layer is sprayed on the surface of the water vapor condensation probe.

[0014] Based on the same inventive concept, the present invention also provides a device for monitoring the degree of condensation of water vapor in a closed environment, including the aforementioned water vapor condensation probe; the device for monitoring the degree of condensation of water vapor in a closed environment also includes a capacitance value acquisition module, a wireless signal sending and receiving module, a power supply module, a controller and an alarm module;

[0015] Among them, the capacitance value acquisition module is used to collect the capacitance value of the capacitor formed by the positive electrode and the negative electrode, and to enhance the capacitance value acquisition result according to needs; the wireless signal sending and receiving module is used to transmit the acquisition result of the capacitance value acquisition module and the acquisition result of the temperature sensing module to the controller; the power supply module is used to supply power to the temperature sensing module and the wireless signal sending and receiving module, and to input a rated voltage to the positive electrode and the negative electrode according to the preset monitoring rules set in the controller; the controller is used to receive the capacitance value acquisition result and issue control instructions and data processing; the alarm module is used to issue an early warning according to the control instructions issued by the controller.

[0016] Based on the same inventive concept, the present invention also provides a method for monitoring the degree of condensation of water vapor in a closed environment, which is implemented based on the aforementioned device for monitoring the degree of condensation of water vapor in a closed environment, and includes the following steps:

[0017] Step S1, establishing a vacuum closed environment and injecting a gas with a preset moisture content into the closed environment until the pressure of the closed environment returns to normal pressure, heating the closed environment from an initial temperature to a preset temperature, and then cooling it from the preset temperature to the initial temperature, collecting different temperatures T during the heating process and the cooling process under the moisture content condition and the capacitance value C of the capacitor formed by the positive electrode and the negative electrode according to the preset monitoring rules, and obtaining a temperature T-capacitance value C curve corresponding to the preset moisture content;

[0018] Step S2, changing the preset water content of the injected gas, and obtaining the temperature T-capacitance value C curve corresponding to the gas with different preset water content; integrating and calculating the temperature T-capacitance value C curve corresponding to the gas with different preset water content, and further establishing a water vapor condensation degree monitoring data model;

[0019] Step S3, the water vapor condensation probe performs real-time detection on the closed environment to be tested, and the real-time detection result is imported into the water vapor condensation degree monitoring data model to obtain the real-time water vapor condensation degree in the closed environment to be tested.

[0020] Furthermore, it also includes:

[0021] Step S4: When the real-time condensation degree of water vapor in the closed environment to be tested exceeds a threshold value, the control module issues a control instruction, and the alarm module receives the control instruction and issues an early warning.

[0022] Furthermore, the water vapor condensation degree monitoring data model is generally applicable to the water vapor condensation degree monitoring in various closed environments to be tested.

[0023] Furthermore, according to various types of closed environments, corresponding water vapor condensation degree monitoring data models are established, and then the corresponding applicable water vapor condensation degree monitoring data model is selected to monitor the water vapor condensation degree according to the type of the closed environment to be tested.

[0024] The beneficial effects of the present invention are:

[0025] 1. The present invention provides a water vapor condensation probe, including a substrate and a positive electrode and a negative electrode arranged on the substrate. The positive electrode and the negative electrode are arranged relative to each other and cooperate to form a capacitor. The gap between the positive electrode and the negative electrode constitutes a sensing slot. At the same time, the sensing slot is also an area where water vapor condenses and stays in a closed environment. When condensed water appears in the sensing slot or the amount of condensed water changes, it will cause the capacitance value formed by the positive electrode and the negative electrode to change. Conversely, the detection of the change in the capacitance value of the capacitor formed by the positive electrode and the negative electrode can achieve the purpose of detecting the degree of water vapor condensation in a closed environment.

[0026] 2. The present invention provides a device and method for monitoring the degree of water vapor condensation in a closed environment, which can realize dynamic monitoring of the degree of water vapor condensation in a closed environment, which is beneficial to extending the maintenance cycle, service life and normal operating time of metal devices used in a closed environment, and has a high application prospect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art 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 drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 This is a schematic diagram of the structure of the water vapor condensation probe when arranged linearly in Example 1.

[0029] Figure 2 for Figure 1 AA section view.

[0030] Figure 3 This is a schematic diagram of the structure of the water vapor condensation probe when arranged in a serpentine shape in Example 1.

[0031] Figure 4 This is a schematic diagram of the structure of the water vapor condensation probe in the interdigital arrangement in Example 1.

[0032] Figure 5 This is a schematic diagram of the structure of the water vapor condensation probe in the spiral arrangement in Example 1.

[0033] Figure 6 This is a schematic diagram of the logical connection structure of the device for monitoring the degree of water vapor condensation in a closed environment in Example 2.

[0034] The accompanying drawings are marked as follows:

[0035] 100 - substrate, 200 - electrode, 201 - positive electrode, 202 - negative electrode, 203 - induction slot, 300 - capacitance value acquisition module, 400 - wireless signal sending and receiving module, 500 - power supply module, 600 - controller, 700 - alarm module. DETAILED DESCRIPTION

[0036] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0037] The disclosure below provides many different embodiments or examples to realize different structures of the present invention. In order to simplify the disclosure of the present invention, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention.

[0038] The embodiments of the invention are described in detail below with reference to the accompanying drawings.

[0039] Example 1

[0040] When the total amount of water vapor in a closed environment has exceeded the maximum saturation water vapor content of still air, the continuous change of external temperature will act on the closed environment, causing the water vapor in the closed environment to evaporate and condense continuously, so that the water vapor in the closed environment is no longer in a static state, but there is a certain rise and fall circulation flow. However, in a closed environment (such as the chamber of a waterproof device), the waterproof performance is prone to deterioration over time, causing the external water vapor to be slowly absorbed into the closed environment due to the thermal expansion and contraction of the environment. When the water vapor in a closed environment reaches a certain magnitude, condensed water will be formed, accelerating the surface oxidation of internal metal components and the like, and damaging the equipment. Therefore, based on this phenomenon, in this embodiment, a water vapor condensation probe is provided for detecting the degree of water vapor condensation in a closed environment. The water vapor condensation probe includes a substrate 100. Two electrodes 200 are arranged on the substrate 100, including a positive electrode 201 and a negative electrode 202. The positive electrode 201 and the negative electrode 202 are arranged relative to each other to form a capacitor. At the same time, the positive electrode 201 and the negative electrode 202 have approximately the same thickness (dimension perpendicular to the substrate direction), and the distances between any two corresponding points on opposite sides of the positive electrode 201 and the negative electrode 202 are equal. Thus, the gap between the positive electrode 201 and the negative electrode 202 forms the sensing slot 203. Figure 2As shown in . At the same time, the sensing slot 203 is also the area where water vapor condenses and stays in a closed environment. When condensed water appears in the sensing slot 203 or the amount of condensed water changes, the capacitance value of the capacitor formed by the positive electrode 201 and the negative electrode 202 will change. Conversely, the detection of the change in the capacitance value of the capacitor formed by the positive electrode 201 and the negative electrode 202 can achieve the purpose of detecting the degree of water vapor condensation in a closed environment.

[0041] In this embodiment, the arrangement of the positive electrode 201 and the negative electrode 202 on the substrate 100 will have a great impact on the accuracy of the water vapor condensation degree detection result. Specifically, the arrangement of the positive electrode 201 and the negative electrode 202 on the substrate 100 includes the following ways:

[0042] The first form: the positive electrode 201 and the negative electrode 202 are arranged linearly on the substrate 100, including a linear arrangement (such as a straight line), an arc arrangement (such as a semicircular arc), a continuous curve arrangement (such as a wavy line), etc. Figure 1 As shown in FIG. 1 , the positive electrode 201 and the negative electrode 202 are arranged in a straight line on the substrate 100 .

[0043] The second form: the positive electrode 201 and the negative electrode 202 are arranged in a serpentine shape on the substrate 100, such as Figure 3 as shown in .

[0044] The third form: the positive electrode 201 and the negative electrode 202 are arranged in an interdigital manner on the substrate 100, such as Figure 4 as shown in .

[0045] The fourth form: the positive electrode 201 and the negative electrode 202 are arranged in a spiral on the substrate 100, such as Figure 5 as shown in .

[0046] In this embodiment, by changing the arrangement of the positive electrode 201 and the negative electrode 202 on the substrate 100, the surface area of ​​the sensing slot 203 is substantially increased, the chance of contact between the condensed water and the water vapor condensation probe in a closed environment is increased, and the accuracy of the water vapor condensation degree detection result is improved. Further, in this embodiment, when the arrangement of the positive electrode 201 and the negative electrode 202 on the substrate 100 adopts the second form or the fourth form, up to 90-95% of the surface of the substrate 100 can be covered by the enclosed area of ​​the positive electrode 201 and the negative electrode 202, which greatly increases the surface area of ​​the sensing slot 203.

[0047] In this embodiment, in order to extend the service life of the water vapor condensation probe, especially the service life of the positive electrode 201 and the negative electrode 202, a waterproof layer is sprayed on the surface of the water vapor condensation probe, especially the surface of the positive electrode 201 and the negative electrode 202. The spraying operation of the waterproof layer can be performed before the positive electrode 201 and the negative electrode 202 are installed, or after the positive electrode 201 and the negative electrode 202 are installed. If the spraying is performed after the positive electrode 201 and the negative electrode 202 are installed, the surface of the substrate 100, especially the area covered by the positive electrode 201 and the negative electrode 202, is directly sprayed as a whole, and the waterproof layer is controlled not to fill the sensing groove 203, that is, the thickness of the waterproof layer is less than the groove depth of the sensing groove 203.

[0048] In this embodiment, in order to further improve the accuracy of the water vapor condensation degree detection result, a temperature sensing module (not shown in the figure) is also provided on the substrate 100. The temperature sensing module is used to synchronously detect the temperature change in the closed environment, and can correct the water vapor condensation degree detection result based on the temperature change data. A waterproof layer can also be sprayed on the surface of the temperature sensing module to extend its service life.

[0049] Example 2

[0050] The present embodiment provides a device for monitoring the degree of condensation in a closed environment, including the condensation probe in Embodiment 1. At the same time, the device for monitoring the degree of condensation in a closed environment also includes a capacitance value acquisition module 300, a wireless signal sending and receiving module 400, a power module 500, a controller 600 and an alarm module 700. Figure 6 As shown in . Among them, the capacitance value acquisition module 300 is used to collect the capacitance value of the capacitor formed by the positive electrode 201 and the negative electrode 202, and to enhance the capacitance value acquisition result according to the demand. The wireless signal sending and receiving module 400 is used to transmit the acquisition result of the capacitance value acquisition module 300 and the acquisition result of the temperature sensing module to the controller 600. The power supply module 500 is used to supply power to the temperature sensing module and the wireless signal sending and receiving module 400, and to input a rated voltage to the positive electrode 201 and the negative electrode 202 according to the preset monitoring rules set in the controller 600 (for example, collecting once every 1h). The controller 600 is used to receive the acquisition results, issue control instructions and data processing. The warning module 700 is used to issue an early warning based on the control instructions issued by the controller 600.

[0051] By using the device for monitoring the degree of condensation of water vapor in a closed environment in this embodiment, dynamic monitoring of the degree of condensation of water vapor in a closed environment can be achieved, which is beneficial to extending the maintenance cycle, service life and normal operating time of metal devices used in a closed environment, and has a high application prospect.

[0052] In this embodiment, based on the device for monitoring the degree of condensation of water vapor in a closed environment, a method for monitoring the degree of condensation of water vapor in a closed environment is also provided.

[0053] The principle implemented in this embodiment is: in a closed environment, the total amount of water vapor is constant within a certain period of time. As the temperature changes, the water vapor in the closed environment will undergo a cyclic evaporation and condensation physical change process, forming a weak air flow phenomenon in the closed environment. As time goes by, the degree to which the water condenses and stays on the surface of the sensing groove on the water vapor condensation probe after continuous circulation is in a normal distribution process, that is, consistent with other physical surfaces in the closed environment.

[0054] Through experimental observation, when the total amount of water vapor in the closed environment remains unchanged, at the same temperature, the capacitance value change caused by the condensed water collected in the sensing tank is similar. Furthermore, by setting gases with different moisture contents in the closed environment experiment, under the same temperature conditions, the capacitance value change caused by the condensed water in the sensing tank and the degree of water vapor condensation also have an obvious positive correlation and numerical distinction.

[0055] Therefore, the method for monitoring the degree of water vapor condensation in a closed environment in this embodiment specifically includes the following steps:

[0056] Step S1, establish a closed vacuum environment and inject a gas with a preset moisture content into the closed environment until the pressure of the closed environment is restored to normal pressure (i.e., 1 standard atmospheric pressure), heat the closed environment from the initial temperature to the preset temperature, and then cool it from the preset temperature to the initial temperature, collect the temperature T and the capacitance value C of the capacitor formed by the positive electrode and the negative electrode in different heating and cooling processes under the moisture content condition according to the preset monitoring rules, and obtain the temperature T-capacitance value C curve corresponding to the preset moisture content. For example, the moisture content of the gas injected into the closed environment is 1%, and then the closed environment is gradually heated from 0°C to 100°C at 0.1°C / min, maintained for 10 minutes, and then gradually cooled from 100°C to 0°C at 0.1°C / min, thereby obtaining the temperature T-capacitance value C curve corresponding to the moisture content of the gas in the closed environment when the moisture content is 1%.

[0057] Step S2, replace the preset moisture content of the injected gas, and obtain the temperature T-capacitance value C curve corresponding to the gas with different preset moisture content. After integrating and calculating the temperature T-capacitance value C curve corresponding to the gas with different preset moisture content, a water vapor condensation degree monitoring data model is further established. For example, according to the step value of 1%, the preset moisture content ranges from 1% to 30%, and the closed environment is gradually heated from 0℃ to 100℃ at 0.1℃ / min, maintained for 10 minutes, and then gradually cooled from 100℃ to 0℃ at 0.1℃ / min. The corresponding temperature T-capacitance value C curve is collected.

[0058] Step S3, the water vapor condensation probe performs real-time detection on the closed environment to be tested, and the real-time detection results are imported into the water vapor condensation degree monitoring data model to obtain the real-time water vapor condensation degree in the closed environment to be tested. The real-time detection results include the temperature, capacitance value, etc. in the process of heating or cooling.

[0059] The specific display method of the degree of water vapor condensation can be set according to needs. For example, the degree of water vapor condensation can be directly characterized by the calculation result of the water vapor condensation degree monitoring data model, which is essentially the capacitance value after temperature and other adjustments. Alternatively, the degree of water vapor condensation can also be the ratio of the capacitance value detected in real time after being processed by the water vapor condensation degree monitoring data model to the capacitance value corresponding to the initial state (initial use, temperature 25°C).

[0060] Step S4, when the real-time condensation degree of water vapor in the closed environment to be tested exceeds the threshold, the control module issues a control instruction, and the alarm module controls the reception of the control instruction and issues an early warning to remind relevant personnel and dry the closed environment when necessary.

[0061] In this embodiment, after obtaining a water vapor condensation degree monitoring data model through a large amount of data processing in the early stage, the subsequent dynamic monitoring process of water vapor condensation degree in various different closed environments to be tested can be universal, thereby saving steps. Alternatively, according to various types and sizes of closed environments, corresponding water vapor condensation degree monitoring data models are established, and then the corresponding applicable water vapor condensation degree monitoring data model is selected according to the type of closed environment to be tested, so as to further improve the accuracy of the dynamic monitoring results of water vapor condensation degree.

[0062] The "closed environment" in this embodiment may be closed equipment, closed buildings, closed devices, etc.

[0063] The method for monitoring the degree of condensation of water vapor in a closed environment in this embodiment can realize dynamic monitoring of the degree of condensation of water vapor in a closed environment. By analyzing and judging whether a threshold value has been reached and issuing an early warning after the threshold value has been exceeded, it can take measures in advance, which is beneficial to extending the maintenance cycle, service life and normal operating time of metal devices used in a closed environment, and has a high application prospect.

Claims

1. A method for monitoring the degree of condensation of water vapor in a closed environment, which is implemented based on a device for monitoring the degree of condensation of water vapor in a closed environment, and is characterized in that: The device for monitoring the degree of water vapor condensation in a closed environment comprises a water vapor condensation probe; the water vapor condensation probe comprises a substrate and electrodes; the electrodes are arranged on the substrate, and comprise a positive electrode and a negative electrode; the positive electrode and the negative electrode are arranged opposite to each other, cooperate to form a capacitor, and the gap between the positive electrode and the negative electrode constitutes a sensing slot; wherein the sensing slot is an area where water vapor condenses and stays in a closed environment; when condensed water appears in the sensing slot or the amount of condensed water changes, the capacitance value of the capacitor will change, and the degree of water vapor condensation in the closed environment can be detected based on the detection of the capacitance value change of the capacitor; The device for monitoring the degree of condensation of water vapor in a closed environment also includes a capacitance value acquisition module, a wireless signal sending and receiving module, a power supply module, a controller and an alarm module; wherein the capacitance value acquisition module is used to collect the capacitance value of the capacitor formed by the positive electrode and the negative electrode, and to enhance the capacitance value acquisition result according to the demand; the wireless signal sending and receiving module is used to transmit the acquisition result of the capacitance value acquisition module and the acquisition result of the temperature sensing module to the controller; the power supply module is used to supply power to the temperature sensing module and the wireless signal sending and receiving module, and to input a rated voltage to the positive electrode and the negative electrode according to the preset monitoring rules set in the controller; the controller is used to receive the capacitance value acquisition result and issue control instructions and data processing; the alarm module is used to issue an early warning according to the control instructions issued by the controller; The method comprises the following steps: Step S1, establishing a vacuum closed environment and injecting a gas with a preset moisture content into the closed environment until the pressure of the closed environment returns to normal pressure, heating the closed environment from an initial temperature to a preset temperature, and then cooling it from the preset temperature to the initial temperature, collecting different temperatures T during the heating process and the cooling process under the moisture content condition and the capacitance value C of the capacitor formed by the positive electrode and the negative electrode according to the preset monitoring rules, and obtaining a temperature T-capacitance value C curve corresponding to the preset moisture content; Step S2, changing the preset water content of the injected gas, and obtaining the temperature T-capacitance value C curve corresponding to the gas with different preset water content; integrating and calculating the temperature T-capacitance value C curve corresponding to the gas with different preset water content, and further establishing a water vapor condensation degree monitoring data model; In step S3, the water vapor condensation probe performs real-time detection on the closed environment to be tested, and the real-time detection results are imported into the water vapor condensation degree monitoring data model to obtain the real-time water vapor condensation degree in the closed environment to be tested, which is beneficial to extend the maintenance cycle, service life and normal operation time of metal devices used in the closed environment.

2. The method for monitoring the degree of water vapor condensation in a closed environment according to claim 1, characterized in that: The positive electrode and the negative electrode have equal thicknesses, and distances between any two corresponding points on opposite sides of the positive electrode and the negative electrode are equal.

3. The method for monitoring the degree of water vapor condensation in a closed environment according to claim 1, characterized in that: The positive electrode and the negative electrode are arranged on the substrate in a linear, serpentine, interdigital or spiral arrangement.

4. The method for monitoring the degree of condensation of water vapor in a closed environment according to any one of claims 1 to 3, characterized in that: A temperature sensing module is also provided on the substrate; the temperature sensing module is used to synchronously detect temperature changes in a closed environment, and can correct the water vapor condensation degree detection result based on the temperature change data.

5. The method for monitoring the degree of water vapor condensation in a closed environment according to claim 4, characterized in that: A waterproof layer is sprayed on the surface of the water vapor condensation probe.

6. The method for monitoring the degree of water vapor condensation in a closed environment according to claim 1, characterized in that: Also includes: Step S4: When the real-time condensation degree of water vapor in the closed environment to be tested exceeds a threshold value, the control module issues a control instruction, and the alarm module receives the control instruction and issues an early warning.

7. The method for monitoring the degree of water vapor condensation in a closed environment according to claim 1 or 6, characterized in that: The water vapor condensation degree monitoring data model is generally applicable to the water vapor condensation degree monitoring in various closed environments to be tested.

8. The method for monitoring the degree of water vapor condensation in a closed environment according to claim 1 or 6, characterized in that: According to various types of closed environments, corresponding water vapor condensation degree monitoring data models are established, and then the corresponding applicable water vapor condensation degree monitoring data model is selected to monitor the water vapor condensation degree according to the type of the closed environment to be tested.

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