Water tank structure for dehumidification, dehumidifier thereof and method for calculating water volume of dehumidification water tank

Abstract

The invention discloses a water tank structure for dehumidification, a dehumidifier of the water tank structure and a method for calculating the water volume of a dehumidification water tank. The water tank structure comprises the dehumidification water tank installed on a dehumidification body. A water level sensing floater and a water fullness sensing floater are arranged on the inner wall side, close to the dehumidification body, in the dehumidification water tank, and a Hall sensing plate used for sensing the water level position where the water level sensing floater is located to conduct sensing calibration so as to display the water level height is installed on the dehumidification body. A water full sensing point corresponding to the water full sensing floater is arranged at the topmost end of the Hall sensing plate; a plurality of groups of Hall sensing points are arranged in the dehumidification main body along the vertical direction, and the floater moves in the vertical direction of the Hall sensing points to monitor, calibrate and display the amount of the condensed water stored in the box body in real time, so that a user can conveniently observe and make a water pouring plan in advance.

Description

Technical Field

[0001] This invention relates to the technical field of household dehumidifiers, and more particularly to a water tank structure for dehumidification, a dehumidifier thereof, and a method for calculating the water volume in the dehumidification water tank. Background Technology

[0002] When a household dehumidifier is working, humid air is drawn in by the fan and passes through the evaporator. Because the surface temperature of the evaporator is lower than the dew point temperature of the air, the water vapor in the air condenses into liquid water upon contact with the condenser. This liquid water is collected by the drip tray at the bottom of the evaporator and stored in the dehumidification water tank located on the bottom side. Meanwhile, the cooled and dried air then flows through the warmer condenser, absorbs the heat released by the condenser, and its temperature rises while its humidity decreases. Finally, it is discharged in a relatively dry and warm state, thus completing the dehumidification cycle.

[0003] Therefore, when the dehumidifier is working, once the water level in the dehumidification tank reaches a certain level, the water level sensor switch closes, the dehumidifier's full water indicator light illuminates, the machine stops, and an audible alarm sounds. The water tank must then be manually emptied of the condensate or pumped out using a water pump. Since a low water level can cause pump malfunction, it is necessary to monitor the water level to prevent it from becoming too low. However, existing mechanical microswitches are structurally limited and cannot be used for low water level sensing. Therefore, current dehumidifiers typically prevent the water level from becoming too low by controlling the pump's pumping time, but this results in inaccurate pumping volumes each time, leading to an excessive accumulation of water in the tank.

[0004] In existing technical solutions, the detection of water level in the dehumidification tank is only achieved by setting water level sensors at the lowest and highest points. This cannot monitor the water level in the tank in real time, nor can it make real-time estimates of the water volume in the tank. Furthermore, it cannot preset the warning water level of the tank based on the weight that an individual can lift. Therefore, it is impossible to plan the amount of water to be emptied in advance or control the water pump to drain water at the warning water level.

[0005] Therefore, there is an urgent need to improve the existing water level alarm method in dehumidification water tanks to meet user needs and adapt to humanized drainage requirements. Summary of the Invention

[0006] This invention provides a water tank structure for dehumidification, a dehumidifier thereof, and a method for calculating the water volume in the dehumidification water tank. Multiple sets of Hall effect sensors are arranged vertically in the dehumidification body. The water volume in the dehumidification water tank is monitored in real time by moving a float in the vertical direction of the Hall effect sensors, which makes it convenient for users to observe and plan water emptying in advance.

[0007] The technical solution adopted by this invention to solve its technical problem is: A water tank structure for dehumidification, used to detect and display the amount of condensate stored in the tank in real time, including a dehumidification water tank installed on the dehumidification body; The dehumidification water tank is detachably installed on the dehumidification body and is used to store the condensate generated during the heat exchange process of the dehumidification body; The dehumidification water tank is provided with a water level sensing float that moves vertically to detect the water level in the tank in real time and to achieve water level calibration, and a water full sensing float located on the top side of the inner wall of the tank to detect when the tank is full and to perform calibration. The water full sensing float is located at the top of the vertical movement direction of the water level sensing float. The dehumidification body is equipped with a Hall effect sensor plate with multiple points in the vertical movement area corresponding to the water level sensor float. These points are used to sense the water level position of the water level sensor float and perform sensing calibration to display the water level height. At the top of the Hall effect sensor plate, there is also a water level sensor point corresponding to the water level sensor float, which serves as a water level calibration point or water level reference point for water level warning protection when the water level sensor float moves upward and leaves the designated position.

[0008] Preferably, the Hall sensor plate is provided with at least four Hall sensor elements in an open or closed state along the vertical direction, which cooperate with the water level sensing float to sense and calibrate the water level position in the dehumidification water tank and to display the water level height. At the top of the Hall sensor plate, corresponding to the water full sensing point, there is also a Hall sensor element in a normally closed state, which is used to provide water full warning protection when the water full sensing float moves upward and leaves the designated position.

[0009] Preferably, both the water level sensing float and the full water sensing float are circular structures, and the inner wall of the dehumidification tank is provided with grooves along the vertical direction for the water level sensing float and the full water sensing float to slide vertically, and the two sides are flanged with grooves to prevent the water level sensing float and the full water sensing float from sliding out from the front. The top of the groove is also snapped with a float box installed at the water level sensing point for vertical sliding displacement of the water level sensing float.

[0010] Preferably, the float box includes a front cover and a rear base, and the front cover and the rear base are snapped together to form a sliding cavity for the water level sensing float to slide vertically up and down; The rear base has lugs extending outward on both sides for engaging with the grooves; The inner walls of the upper and lower sides of the front cover are respectively provided with limiting ribs to prevent the water-filled sensing float from sliding out of the sliding cavity.

[0011] Preferably, the Hall sensor plate is installed on the inner side of the water tank trough in the dehumidification body, corresponding to the inner side of the rear wall of the dehumidification water tank.

[0012] A dehumidifier includes a dehumidification body, wherein the water tank of the dehumidification body is provided with a water tank structure for dehumidification as described above.

[0013] A method for calculating the water volume of a dehumidifying water tank, wherein the dehumidifying water tank adopts the above-mentioned dehumidifying water tank structure, the method for calculating the water volume of the dehumidifying water tank includes the following steps: S1. The dehumidification unit starts working, and the dehumidification water tank begins to collect condensate. S2. By cooperating with the water level sensing float in the dehumidification tank and the Hall sensor plate on the dehumidification body, a corresponding position signal is given. At the same time, the reference position is determined based on the state of the water level sensing float in the dehumidification tank and the Hall sensor plate on the dehumidification body. S3. Then, through a large amount of experimental data, record the corresponding dehumidification capacity under different temperature and humidity conditions, and make a parameter selection table; S4. Conduct experiments on dehumidification data corresponding to temperature and humidity under a large number of different conditions, and use polynomial fitting to fit the surface of the point cloud by recording the experimental data, and obtain all data within the working range through data fitting. S5. Then, the relationship between the dehumidification rate of the dehumidification unit and temperature and humidity is obtained, which is expressed as: L(RH, T). That is, by inputting the temperature and humidity data within the set range, the estimated dehumidification rate can be obtained. S6. During the process of collecting condensate in the dehumidification water tank, since the water level sensing element corresponding to each water point on the Hall sensor plate represents a different amount of water, when the water level sensing float reaches each water point, the corresponding water level sensing element performs water level sensing, the dehumidification body displays the capacity and performs reset calibration. At this time, the current dehumidification rate of the dehumidification body and the duration of the dehumidification rate are recorded. S7. Then, perform cumulative calculations or fit the existing detection data, and estimate the dehumidification amount within this time period through cumulative calculations or integral calculations, and obtain the estimated water volume corresponding to the dehumidification water tank. S8. Display the current water level in the dehumidification water tank based on the estimated water volume.

[0014] Furthermore, step S5 also includes: With the continuous increase of subsequent experimental data, more accurate point cloud data was obtained, and the calculation basis was updated using OTA (Over-The-Air) updates.

[0015] Furthermore, step S6 also includes: during the water level calibration process via the Hall sensor plate, only one calibration point corresponding to each water level point on the Hall sensor plate is activated.

[0016] 10. A method for calculating the water volume of a dehumidifying water tank according to claim 7, characterized in that: the cumulative calculation in step S7 specifically includes the following steps: Based on the recorded current dehumidification rate L of the dehumidifier. m (RH, T) and the duration t of this dehumidification rate m Then, a cumulative calculation is performed, and the estimated water volume of the dehumidification water tank is shown in Formula 1. ------Formula 1 The water level display for the dehumidification water tank is shown in Formula 2. ------Formula 2 in: L 预 The estimated water volume for the dehumidification water tank. L m (RH, T) represents the dehumidification rate of the m-section of the dehumidification unit. t m The time taken for the main dehumidification unit, segment m. C represents the total capacity of the dehumidification water tank.

[0017] Furthermore, when fitting the existing detection data in step S7, the specific steps include: Based on the recorded current dehumidification rate L of the dehumidifier. m (RH, T) and the duration t of this dehumidification rate m And by fitting the existing data, the estimated water volume L is obtained. 预 Curve L representing the change over time 预 (t), and then perform integral calculations over a certain period of time to obtain the estimated dehumidification water volume during this time, and the estimated water volume L of the dehumidification water tank. 预 As shown in Formula 3 ------Formula 3 The water level display for the dehumidification water tank is shown in Formula 4. ------Formula 4 in: L 预 The estimated water volume for the dehumidification water tank. C represents the total capacity of the dehumidification water tank.

[0018] Furthermore, it also includes: Based on the water level display, the total capacity of the dehumidifier's water tank is C. During the process of removing the dehumidifier water tank, it may be difficult for the user to empty the tank when it is full, either due to insufficient strength or other reasons. To facilitate user operation, a customizable full-tank protection design is implemented. This design lowers the full-tank standard, setting the protection level as a percentage of the total capacity, X%*C. When the full-tank capacity reaches X%*C, and this capacity meets the user's needs or allows the user to manually empty the tank, the system automatically stops. At this point, the actual storage capacity of the dehumidifier water tank is the newly set full-tank standard. This allows users to set the maximum water volume to be emptied or addresses the issue of insufficient strength for the operator to move and empty the tank.

[0019] The beneficial effects of this invention are: By setting multiple Hall effect sensors along the vertical direction in the dehumidification body, the water level sensor float in the dehumidification water tank moves in the vertical direction of the Hall effect sensors to monitor, calibrate and display the amount of condensate stored in the dehumidification water tank in real time, making it convenient for users to observe and plan water emptying in advance.

[0020] The dehumidification water tank is equipped with two sets of water level sensing floats: one for real-time detection of water level in the tank for water level calibration, and the other for full water sensing float for calibration when the tank is full. One set of water level sensing floats and the other set of full water sensing floats can be used for water level calibration and for water tank or full water protection.

[0021] Meanwhile, for the real-time dehumidification water volume during the dehumidification process, a large amount of experimental data was used to obtain the dehumidifier performance matrix data under different temperatures and humidity levels. Through fitting methods, the relationship between dehumidification speed and temperature and humidity was obtained. Then, the relationship between running time and dehumidification water volume was estimated according to the algorithm, so as to obtain the cumulative dehumidification volume and achieve real-time display of the dehumidification water volume stored in the dehumidification water tank. Moreover, the corresponding data and acquisition accuracy in the matrix data can be continuously updated, and higher accuracy water volume prediction can be achieved by using OTA.

[0022] In addition, since the amount of dehumidified water in the dehumidification tank can be estimated and detected in real time, users can customize the amount of dehumidified water in the tank based on the water level display. When users do not want to empty the dehumidification tank at full capacity each time, or when the operator lacks the strength to empty the tank when it is full, the full water protection can be customized as needed. This means lowering the full water standard of the dehumidification tank, and the actual storage capacity of the dehumidification tank is the newly set full water standard. This allows users to set the maximum amount of water to be poured from the dehumidification tank according to their needs, solving the problem of operators lacking the strength to move and empty the tank.

[0023] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0024] Figure 1 This is a schematic diagram showing the assembly relationship between the dehumidification water tank and the dehumidification body in this invention; Figure 2 This is a rear-view three-dimensional structural diagram of the dehumidification water tank in this invention; Figure 3 This is a front-view enlarged three-dimensional structural diagram of the dehumidification water tank in this invention; Figure 4 This is a schematic diagram of the assembly structure of the water-filled sensing float and the float box in this invention; Figure 5 This is a cross-sectional view of the assembly relationship between the Hall sensor plate and the dehumidification water tank in this invention; Figure 6 This is a three-dimensional structural diagram of the Hall sensor plate in this invention; Figure 7 This is a cross-sectional structural diagram of the dehumidification water tank and the dehumidification body in this invention; Figure 8 yes Figure 7 A magnified structural diagram of part A; Figure 9 This is a flowchart for calculating the water volume of the dehumidification water tank in this invention. Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] In the description of this invention, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. Terms such as "center," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention.

[0027] Furthermore, in the description of this invention, unless otherwise explicitly defined, terms such as "set," "install," and "connect" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this invention can be reasonably determined in conjunction with the specific content of the technical solution.

[0028] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0029] A water tank structure for dehumidification, such as Figures 1 to 8 As shown, a dehumidifier is used to detect and display the amount of condensate stored in the dehumidifier housing in real time. It includes a dehumidifier water tank 2 installed on the dehumidifier body 1. The dehumidifier water tank 2 is detachably installed on the dehumidifier body 1 and is used to store the condensate generated during the heat exchange process of the dehumidifier body 1. A water tank cover 3 is installed on the top side of the dehumidifier water tank 2 to prevent condensate from overflowing, and a U-shaped handle 4 facilitates lifting the entire water tank. A water level sensor float 5, which moves vertically to detect the water level in the housing and perform water level calibration, and a water fullness sensor float 6, located on the top side of the inner wall of the housing, are installed near the rear side of the dehumidifier body 1. In this embodiment, the water fullness sensor... The float 6 is positioned at the top of the water level sensing float 5 in its vertical movement direction. Correspondingly, a Hall effect sensor plate 7 is installed on the dehumidification body 1. This plate has four points corresponding to the vertical movement area of ​​the water level sensing float 5, used to sense and calibrate the water level position of the float 5 to display the water level height. At the top of the Hall effect sensor plate 7, there is also a full-water sensing point corresponding to the full-water sensing float 6, serving as a full-water calibration point or a water level reference point for the full-water sensing float 5. This point is used for full-water warning protection when the full-water sensing float 6 moves upwards and leaves the designated position. Of course, in specific implementations, if higher testing accuracy is required, more testing points can be set on the Hall effect sensor plate 7. In this embodiment, as... Figure 7As shown, the Hall sensor plate 7 is installed on the inner side of the water tank trough 8 in the dehumidification body 1, corresponding to the inner side of the rear wall of the dehumidification water tank 2.

[0030] like Figure 5 and Figure 6 As shown, four Hall sensor elements 9a are arranged vertically on the Hall sensor plate 7, which are either open or closed, and work with the water level sensing float 5 to sense and calibrate the water level position in the dehumidification water tank 2 and to display the water level height. At the top of the Hall sensor plate 7, corresponding to the water full sensing point, there is also a Hall sensor element 9b that is normally closed and is used to provide water full warning protection when the water full sensing float 6 moves up and leaves the designated position.

[0031] like Figure 3 and Figure 4 As shown, both the water level sensing float 5 and the full-water sensing float 6 are circular structures. A groove 10 is provided vertically on the inner wall of the dehumidifying water tank 2 for the water level sensing float 5 and the full-water sensing float 6 to slide vertically, and the two sides have flanges to prevent the water level sensing float 5 and the full-water sensing float 6 from sliding out from the front. A float box 11, installed at the full-water sensing point, is also snapped onto the top of the groove 10 for the vertical sliding displacement of the full-water sensing float 6. In this embodiment, the float box 11 includes a front cover 110 and a rear base 111. The front cover 110 and the rear base 111 are snapped together to form a cavity for the full-water sensing float 6 to slide vertically up and down. Lugs 12 extend outward from both sides of the rear base 111 for engaging with the groove 10. Limiting ribs 13 protrude from the upper and lower inner walls of the front cover 110 to prevent the full-water sensing float 6 from sliding out of the sliding cavity.

[0032] The method used in this dehumidifier to calculate the water volume in the dehumidification tank, such as Figure 9 As shown, the method for calculating the water volume in the dehumidification tank includes the following steps: S1. The dehumidification unit starts working, and the dehumidification water tank begins to collect condensate. S2. By cooperating with the water level sensing float in the dehumidification tank and the Hall sensor plate on the dehumidification body, a corresponding position signal is given. At the same time, the reference position is determined based on the state of the water level sensing float in the dehumidification tank and the Hall sensor plate on the dehumidification body. S3. Then, through a large amount of experimental data, the corresponding dehumidification capacity under different temperature and humidity conditions was recorded, and a parameter selection table was created, as shown in the table below:

[0033] S4. Conduct experiments on dehumidification data corresponding to temperature and humidity under a large number of different conditions, and use polynomial fitting to fit the surface of the point cloud by recording the experimental data, and obtain all data within the working range through data fitting. S5. Then, the relationship between the dehumidification rate of the dehumidification unit and temperature and humidity is obtained, which is expressed as: L(RH,T). That is, the estimated dehumidification rate can be obtained by inputting temperature and humidity data within the set range. This calculation method can also obtain more accurate point cloud data by continuously adding subsequent experimental data, and the calculation basis can be updated by OTA. S6. During the condensate collection process of the dehumidification water tank, each water level point on the Hall sensor plate corresponds to a different water volume. For example, if there are four water level sensors on the Hall sensor plate, each sensor can represent a different water volume: the first sensor represents 20% of the water volume, the second represents 40%, the third represents 60%, and the fourth represents 80%. When the water level float reaches each water level point, the corresponding sensor detects the water level, the dehumidification unit displays the capacity, and performs a reset calibration. At this time, the current dehumidification rate of the dehumidification unit and the duration of this dehumidification rate are recorded. During the water level calibration process via the Hall sensor plate, only one calibration point corresponding to each water level point on the Hall sensor plate is activated. S7. Then, perform cumulative calculations or fit the existing detection data, and estimate the dehumidification amount within this time period through cumulative calculations or integral calculations, and obtain the estimated water volume corresponding to the dehumidification water tank. S7.1 When performing cumulative calculations; Based on the recorded current dehumidification rate L of the dehumidifier. m (RH, T) and the duration t of this dehumidification rate m Then, a cumulative calculation is performed, and the estimated water volume of the dehumidification water tank is shown in Formula 1. ------Formula 1 The water level display for the dehumidification water tank is shown in Formula 2. ------Formula 2 in: L 预 The estimated water volume for the dehumidification water tank. L m (RH, T) represents the dehumidification rate of the m-section of the dehumidification unit. t m The time taken for the main dehumidification unit, segment m. C represents the total capacity of the dehumidification water tank; S7.2 When fitting existing detection data; Based on the recorded current dehumidification rate L of the dehumidifier. m (RH, T) and the duration t of this dehumidification rate mAnd by fitting the existing data, the estimated water volume L is obtained. 预 Curve L representing the change over time 预 (t), and then perform integral calculations over a certain period of time to obtain the estimated dehumidification water volume during this time, and the estimated water volume L of the dehumidification water tank. 预 As shown in Formula 3 ------Formula 3 The water level display for the dehumidification water tank is shown in Formula 4. ------Formula 4 in: L 预 The estimated water volume for the dehumidification water tank. C represents the total capacity of the dehumidification water tank; S8. Display the current water level in the dehumidification water tank based on the estimated water volume.

[0034] In addition, in the method for calculating the water volume of the dehumidifier tank, based on the existence of a water level display, the total capacity of the dehumidifier tank of the dehumidifier body is C. During the process of removing the dehumidifier tank, it is difficult for the user to empty the water when the total capacity of the dehumidifier tank is full, either due to the user's needs or the operator's insufficient strength. To facilitate user use, the water full protection is customized as needed, that is, the full water standard of the dehumidifier tank is lowered. After the water full protection is lowered, it is set as a certain percentage of the total capacity, namely X%*C. When the total capacity of the dehumidifier tank reaches a certain percentage of X%*C, and this capacity condition meets the user's needs or the user can operate the dehumidifier tank to empty the water, the machine will automatically stop. At this time, the actual storage capacity of the dehumidifier tank is the re-set full water standard. This realizes the setting of the maximum water volume to be emptied from the dehumidifier tank according to the user's needs or solves the problem of the operator's insufficient strength to move and empty the water.

[0035] In this embodiment, the total capacity of the dehumidifier's water tank is 10L. When the user removes the water tank, it is difficult to empty the tank if the user lacks sufficient strength. To make it easier for the user, a custom design for a full water protection feature can be implemented, which will stop the machine when the total capacity reaches 60%. At this time, the capacity of the dehumidifier water tank should be around 60%, thus solving the problem of the user's inconvenience in emptying the tank.

[0036] In this embodiment, two sets of water level sensing floats and a full water level sensing float are used. One set can be used for water level calibration, and the other can be used for water tank or full water protection. For the real-time dehumidification water volume during the dehumidification process, the performance data of the dehumidifier under different temperatures and humidity levels is obtained through a large amount of experimental data. By fitting the data, the relationship between dehumidification speed and temperature and humidity is obtained. Then, the relationship between running time and dehumidification water volume is estimated according to the algorithm, so as to obtain the cumulative dehumidification volume and achieve real-time display of the dehumidification water volume stored in the dehumidification tank. Moreover, the corresponding data and acquisition accuracy in the dot matrix data can be continuously updated, and higher accuracy water volume prediction can be achieved by using OTA (Over-The-Air) technology.

[0037] The above-described embodiments are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. All equivalent changes made in accordance with the shape, structure and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A water tank structure for dehumidification, for real-time detection and display of the amount of water stored in the tank, characterized in that, The dehumidification water tank is detachably mounted on the dehumidification main body and used for storing condensed water generated in the heat exchange process of the dehumidification main body. The dehumidification water tank is detachably mounted on the dehumidification main body and used for storing condensed water generated in the heat exchange process of the dehumidification main body. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The dehumidification water tank is detachably mounted on the dehumidification main body and used for storing condensed water generated in the heat exchange process of the dehumidification main body.

2. The water tank structure for dehumidification according to claim 1, wherein The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration.

3. The water tank structure for dehumidification according to claim 1, wherein The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration.

4. A water tank structure for dehumidification according to claim 3, characterized in that: The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration.

5. The water tank structure for dehumidification according to claim 1, characterized by: The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration.

7. A method for calculating the water volume in a dehumidification tank, characterized in that: The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real time and realizing water level calibration. The water level sensing float is arranged on the inner wall side of the dehumidification water tank and is used for detecting the water level in the dehumidification water tank in real S3, then, through a large number of test data, record the corresponding dehumidification amount under different temperature, humidity state, make parameter selection table; S4, a large number of different state temperature, humidity corresponding to the dehumidification amount data test, and through the record test data by polynomial fitting method to the point cloud surface fitting, through data fitting method to obtain all the data in the working range; S5, then, the dehumidification rate of the dehumidification main body and the relationship between temperature and humidity is obtained, which is expressed as: L (RH, T), that is, the estimated dehumidification rate can be obtained by inputting the temperature and humidity data in the set range; S6, during the process of collecting condensate water in the dehumidification water tank, since each water level point on the hall induction plate corresponds to a water level sensing element representing different water amount, when the water level sensing float reaches each water level point, the corresponding water level sensing element performs water level sensing, the dehumidification main body displays the capacity and resets the calibration, at this time, the dehumidification rate of the dehumidification main body and the duration of the dehumidification rate are recorded; S7, then, cumulative calculation or fitting of existing detection data is performed, the dehumidification amount in this time is estimated by cumulative calculation or integral calculation, and the estimated water amount corresponding to the dehumidification water tank is obtained; S8, according to the estimated water amount, the current water level of the dehumidification water tank is displayed.

8. The method for calculating the water volume of a dehumidification water tank according to claim 7, characterized in that: In step S5, it further includes: With the continuous increase of test data, more accurate point cloud data is obtained, and OTA is used to update the calculation basis.

9. The method for calculating the water volume of a dehumidification water tank according to claim 7, characterized in that: In step S6, during the water level calibration process by the hall induction plate, there is only one calibration point activated for each water level point on the hall induction plate.

10. The method for calculating the water volume of a dehumidification water tank according to claim 7, characterized in that: In step S7, when cumulative calculation is performed, it specifically includes the following steps: According to the recorded present dehumidification rate L of the dehumidification body m (RH, T) and the time t during which the dehumidification rate lasts m Then, the cumulative calculation is performed, and the estimated water amount of the dehumidification water tank is shown as Equation 1. Formula 1 The water level display of the dehumidification water tank is shown as formula 2, Formula 2 Wherein: L 预 To estimate the water amount of the dehumidification water tank, L m (RH, T) is the dehumidification rate of the m sections of the dehumidification body, t m time for the dehumidification main body m section, C is the total capacity of the dehumidification water tank.

11. The method for calculating the water volume of a dehumidification water tank according to claim 7, characterized in that: In step S7, when fitting the existing detection data, it specifically includes the following steps: According to the recorded current dehumidification rate L of the dehumidification body m (RH, T) and the time t during which the dehumidification rate lasts m And the existing data is fitted, that is, the estimated water amount L is obtained 预 The change curve L with respect to time 预 (t), and a certain time is set for integral calculation, that is, the estimated dehumidification water amount in the time is obtained, and the estimated water amount L of the dehumidification water tank 预 As shown in formula 3, Formula 3 The water level display of the dehumidification water tank is shown as formula 4, Formula 4 Wherein: L 预 To estimate the water amount of the dehumidification water tank, C is the total capacity of the dehumidification water tank.

12. The method for calculating the water volume of a dehumidification water tank according to claim 7, wherein: It further includes: Based on the existing water level display, the total capacity of the dehumidification water tank of the dehumidification main body is C, during the process of taking out the dehumidification water tank, the user can hardly pour water when the dehumidification water tank is full, according to the needs or insufficient strength of the operator, in order to facilitate the use of the user, the water full protection is designed according to the needs, that is, the full water standard of the dehumidification water tank is reduced, after reducing the water full protection, a certain percentage of the total capacity is set as X%*C, when the certain percentage X%*C of the total capacity of the dehumidification water tank is met, and the capacity condition meets the needs of the user or the user can control the dehumidification water tank to pour water, automatic shutdown is performed, at this time, the actual storage capacity of the dehumidification water tank is the new set full water standard, realizing setting the maximum water pouring amount of the dehumidification water tank according to the needs of the user or solving the problem of insufficient strength of the operator to move the water pouring.

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