Bathroom environment conditioning method

Abstract

This invention relates to a bathroom environment control method, comprising the following steps: drawing in air from the bathroom through an air handling duct; dehumidifying the drawn-in air using a dehumidification component and collecting the condensate generated during dehumidification into a drip tray of the dehumidification component; heating the dehumidified air and then re-expelling the heated air into the bathroom; and converting the condensate in the drip tray into a form that can flow with the airflow and expelling it from the bathroom along with the air drawn in through the air handling duct. The bathroom environment control method designed in this invention, through dehumidification, ventilation, air circulation control, and efficient condensate treatment, can effectively solve problems such as dampness, stuffiness, and odor in the bathroom, significantly improving the comfort, health, and convenience of the bathroom environment.

Description

Technical Field

[0001] This invention relates to the field of air treatment technology, and in particular to a method for regulating the bathroom environment. Background Technology

[0002] In existing technology, bathroom heaters are commonly used bathroom fixtures. Their main function is to provide heat to the bathroom, raising the indoor temperature and making bathing more comfortable in winter. In addition, bathroom heaters also provide lighting, facilitating activities such as bathing and grooming in the bathroom. Some bathroom heaters also include a simple ventilation function to remove moisture and odors from the bathroom.

[0003] However, traditional bathroom heaters have relatively limited functions and the following shortcomings:

[0004] (i) Inability to effectively control humidity: When the bathroom heater is heating, the water vapor in the bathroom evaporates more rapidly, causing the air humidity to rise rapidly and producing a lot of fog. This not only affects visibility, but also easily condenses on the floor and walls, making them slippery and posing a safety hazard. At the same time, a long-term high-humidity environment is also prone to the growth of bacteria and mold, causing items such as towels and toothbrushes to become moldy, affecting hygiene and health.

[0005] (ii) Poor ventilation: The ventilation function of bathroom heaters is usually quite simple, relying only on the exhaust fan for ventilation, which cannot effectively remove odors from the bathroom, especially when multiple people use it or the ventilation conditions are poor, the odor problem is more serious.

[0006] (iii) Heat loss: While expelling moisture, the bathroom heater also takes away a lot of heat, which leads to a drop in bathroom temperature in winter and a poor user experience. In order to maintain a comfortable temperature, a higher heating power is required, which increases energy consumption and causes energy waste. Summary of the Invention

[0007] To address the aforementioned problems, this invention provides a method for regulating the bathroom environment by controlling dehumidification, ventilation, heating, and condensate treatment to achieve a dry, comfortable, fresh, and convenient bathroom environment.

[0008] To achieve the above objectives, the bathroom environment regulation method designed in this invention includes the following steps:

[0009] a) Air from the bathroom is drawn in through the air handling duct;

[0010] b) The intake air is dehumidified by the dehumidification unit, and the condensate generated during the dehumidification process is collected in the water collection tray of the dehumidification unit;

[0011] c) Heat the dehumidified air and then discharge the heated air back into the bathroom.

[0012] d) The condensate in the drip tray is transformed into a form that can flow with the airflow and is discharged from the bathroom along with the air drawn into the air handling duct.

[0013] In one possible implementation, before step a), the following is also included:

[0014] i) Detect the humidity level in the bathroom using a first signal sensor;

[0015] ii) When the first signal sensor detects that the humidity value has reached the preset first humidity threshold, step a) is executed;

[0016] iii) When the first signal sensor detects that the humidity value has reached the preset second humidity threshold, the air drawn into the air handling channel will be directly discharged from the bathroom.

[0017] Wherein, the second humidity threshold is greater than the first humidity threshold.

[0018] In one possible implementation, before step a), the following is also included:

[0019] i) Detect the odor concentration in the bathroom using a second signal sensor;

[0020] ii) When the second signal sensor detects that the odor concentration has reached the preset concentration threshold, step a) is executed, and the air drawn into the air handling channel is directly discharged from the bathroom.

[0021] In one possible implementation, step c) involves heating the dehumidified air in at least one of the following ways:

[0022] i) The dehumidified air is heated by a heating element installed in the air handling channel;

[0023] ii) The dehumidified air is heated by the condenser in the dehumidification unit.

[0024] In one possible implementation, step c) involves converting the condensate in the drip tray into a form that can flow with the airflow, including at least one of the following methods:

[0025] i) The condensate in the drip tray is pumped onto the condenser in the dehumidification assembly for evaporation;

[0026] ii) Atomize the condensate in the drip tray into water particles.

[0027] In one possible implementation, the condenser includes a first fin and a second fin, with a water-spraying flywheel rotatably disposed between the first fin and the second fin. The water-spraying flywheel is used to spray condensate from the water receiving tray onto the first fin and the second fin. The water receiving tray is connected to an atomizing component for atomizing the condensate into water particles.

[0028] In one possible implementation, the water receiving tray is equipped with a level sensor for detecting the level of condensate. When the level sensor detects that the level in the water receiving tray reaches a preset first level threshold, the water-spraying flywheel is activated. When the level sensor detects that the level in the water receiving tray reaches a preset second level threshold, the atomizing component is activated. The second level threshold is greater than the first level threshold.

[0029] In one possible implementation, the air handling channel is formed by the housing of a main unit, the housing having an air inlet, a recirculation outlet and an exhaust outlet; a volute fan is provided inside the housing to drive air from the air inlet to the recirculation outlet and the exhaust outlet; and air valves are respectively provided at the recirculation outlet and the exhaust outlet to selectively open or close the recirculation outlet and the exhaust outlet.

[0030] In one possible implementation, the housing is provided with a partition for separating a first working area and a second working area, the dehumidification component is disposed in the first working area which is connected to the air inlet, the first working area and the second working area are connected by the volute fan, and the circulation outlet and the exhaust outlet are both connected to the second working area.

[0031] The bathroom environment regulation method designed in this invention effectively solves problems such as dampness, stuffiness, and odor in bathrooms through dehumidification, ventilation, air circulation control, and efficient condensate treatment. It significantly improves the comfort, health, and convenience of the bathroom environment. Specifically, it effectively reduces bathroom humidity, preventing water vapor condensation and bacterial growth; automatically starts and stops dehumidification and ventilation functions according to preset thresholds, achieving intelligent control; forms air circulation, accelerating the removal of moisture and odors; heats the dehumidified air, compensating for heat loss and improving comfort; and converts condensate into a form that can be discharged with the airflow, eliminating the need for drain pipes and simplifying installation. Attached Figure Description

[0032] Figure 1 This is a flowchart of a bathroom environment adjustment method provided in an embodiment of this application.

[0033] Figure 2 This is a schematic diagram of the air treatment method for adjusting the bathroom environment provided in the embodiments of this application.

[0034] Figure 3 This is a schematic diagram of the host structure provided in the embodiments of this application.

[0035] Figure 4 This is an installation diagram of the host provided in an embodiment of this application.

[0036] Figure 5This is a schematic diagram of the connection between the host and the air vent assembly provided in the embodiments of this application.

[0037] Figure 6 This is a schematic diagram of the installation of the water-spraying flywheel provided in the embodiments of this application.

[0038] Figure 7 yes Figure 6 Top view.

[0039] Figure 8 yes Figure 7 Sectional view of AA.

[0040] The components include: air handling duct 10, exhaust duct 11, first signal sensor 12, second signal sensor 13, dehumidification assembly 20, condenser 21, first fin 211, second fin 212, water tray 30, liquid level sensor 31, heating assembly 40, water jet flywheel 50, drive motor 51, atomizing assembly 60, water inlet pipe 61, mist output pipe 62, housing 70, air inlet 71, circulation outlet 72, exhaust outlet 73, volute fan 74, air valve 75, partition 76, mounting bracket 76, air vent cover 77, air vent assembly 78, and ceiling 80. Detailed Implementation

[0041] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0042] Example 1

[0043] The bathroom environment control method described in this embodiment is applicable to various spaces that require environmental regulation. For example, in a home bathroom, this method can effectively solve the problems of fog and slipperiness after showering, prevent items from getting moldy, and keep the bathroom dry and comfortable. At the same time, this method can remove moisture without taking away a large amount of heat from the bathroom, ensuring that the bathroom temperature will not drop due to dehumidification in winter, thereby maintaining a comfortable temperature and improving the user experience.

[0044] See Figure 1 and Figure 2 As shown, the method specifically includes the following steps:

[0045] a) Air from the bathroom is drawn in through the air handling duct 10.

[0046] In specific implementation, such as Figure 2 As shown, a fan can be installed in the air handling duct 10 to drive the humid air in the bathroom into the air handling duct 10, preparing for subsequent dehumidification and treatment.

[0047] b) The intake air is dehumidified by the dehumidification component 20, and the condensate generated during the dehumidification process is collected in the water receiving tray 30 of the dehumidification component 20.

[0048] In practice, the air drawn into the air handling channel 10 flows through the dehumidification component 20. For example, condensation dehumidification can be used, that is, the surface temperature of the evaporator in the dehumidification component 20 is lower than the dew point temperature of the air by circulating the refrigerant. When the air flows through the evaporator, the moisture in the air condenses into water droplets and adheres to the surface of the evaporator. As the dehumidification process proceeds, more and more water droplets gather and eventually drip into the water collection tray 30 below the dehumidification component 20.

[0049] c) Heat the dehumidified air and then re-expose the heated air into the bathroom.

[0050] Optionally, in one possible implementation of this embodiment, step c) involves heating the dehumidified air in at least one of the following ways:

[0051] i) The dehumidified air is heated by the heating component 40 installed in the air handling channel 10;

[0052] In practice, the dehumidified air flows through the heating component 40 located in the air handling channel 10. The heating component 40 heats the air to a preset temperature, such as 25°C, and then discharges the heated air into the bathroom. In other words, through heating treatment, the temperature of the dehumidified air can be raised to a comfortable range, preventing users from feeling cold. Especially when used in winter, it can significantly improve the comfort of the bathroom.

[0053] In this embodiment, the heating component 40 is preferably a PTC heater. PTC heaters have self-regulating temperature characteristics and can adjust their heating power by changing the applied voltage or current, thereby achieving more precise temperature control. Compared with traditional electric heating wire heaters, PTC heaters can respond to temperature changes more quickly and maintain the set temperature more stably, avoiding excessively high or low temperatures.

[0054] ii) The dehumidified air is heated by the condenser 21 in the dehumidification assembly 20. Specifically, the condenser 21 releases heat, which in this embodiment can be used to heat the dehumidified air, thereby compensating for the heat loss of the air during dehumidification. For example, the dehumidified air can be guided to the vicinity of the fins of the condenser 21, where heat exchange transfers the heat from the condenser 21 to the air. The heated air is then discharged into the bathroom through the recirculation outlet and air valve. This method reduces additional energy consumption and is more energy-efficient and environmentally friendly.

[0055] In this way, dry and warm air is returned to the bathroom, preventing the bathroom temperature from dropping and allowing users to enjoy a dry and comfortable bathing experience in winter. At the same time, it effectively prevents water vapor from condensing, making the floor slippery, and inhibits the growth of bacteria and mold.

[0056] In another example, such as Figure 2 As shown, the heating element 40 and the condenser 21 can be used simultaneously to heat the dehumidified air, and the heating element 40 is configured to be selectively turned on and off. For example, in summer, due to the high ambient temperature, to avoid overheating and causing the bathroom temperature to be too high, the heat loss during the air dehumidification process can be compensated solely by the heat released by the condenser 21, and the heating element 40 can be turned off. In winter, due to the low ambient temperature, to raise the bathroom temperature to a comfortable range, the heating element 40 and the heat from the condenser 21 can be turned on simultaneously to achieve a faster heating effect.

[0057] In another embodiment, a towel rack can be installed near the outlet of the air handling channel 10 so that the dehumidified and heated dry air is guided to the towel rack to dry the towels. Compared with traditional bathroom heaters or electric towel racks, since hot air is used for drying, the heat can be evenly transferred to all parts of the towel, avoiding the problem of uneven baking of traditional electric towel racks, such as the ends of the towel not being baked. In addition, hot air drying can make the towels fluffier and softer, avoiding the problem of towels becoming hard due to traditional electric heating drying methods.

[0058] d) The condensate in the drip tray 30 is transformed into a form that can flow with the airflow and is discharged from the bathroom along with the air drawn into the air handling channel 10.

[0059] Specifically, when the dehumidification unit 20 dehumidifies for a long time, it will produce a large amount of condensate. This condensate will accumulate in the drip tray 30. If it is not dealt with in time, the drip tray 30 may overflow, causing safety hazards and hygiene problems. Therefore, by converting the condensate into a form that can flow with the airflow, such as fine water droplets or water vapor, it can be discharged from the bathroom with the airflow.

[0060] In practice, for example, the air handling duct 10 is connected to the external environment through the exhaust pipe 11. After the condensate is converted, it can flow with the air in the air handling duct 10 and finally be discharged outside the bathroom through the exhaust pipe 11. This method does not require a special drain pipe for the water tray 30, which simplifies the installation process, saves space, and avoids hygiene problems caused by condensate accumulation. It is especially suitable for bathrooms that have been renovated and does not require additional modifications.

[0061] Optionally, in one possible implementation of this embodiment, step c) involves converting the condensate in the drip tray 30 into a form that can flow with the airflow, including at least one of the following methods:

[0062] i) The condensate in the drip tray 30 is pumped onto the condenser 21 in the dehumidification assembly 20 for evaporation;

[0063] Optionally, such as Figure 2 and Figure 6 As shown, the condenser 21 includes a first fin 211 and a second fin 212. A water-spraying flywheel 50 is rotatably provided between the first fin 211 and the second fin 212. The water-spraying flywheel 50 is used to spray the condensate in the water receiving tray 30 onto the first fin 211 and the second fin 212.

[0064] In specific implementation, such as Figure 7 As shown, the water-spraying flywheel 50 is connected to the output shaft of the drive motor 51, and the water-spraying flywheel 50 is at least partially placed in the water receiving tray 30. When the water-spraying flywheel 50 rotates, it will throw the condensed water in the water receiving tray 30 onto the first fin 211 and the second fin 212. The first fin 211 and the second fin 212 have a certain temperature due to the dehumidification process, which can evaporate the condensed water into water vapor. The water vapor will flow with the air in the air handling channel 10 and finally be discharged from the bathroom through the exhaust pipe 11, realizing the discharge of condensed water without a drain pipe.

[0065] ii) Atomize the condensate in the drip tray 30 into water particles.

[0066] In specific implementation, such as Figure 7 As shown, the drip tray 30 is connected to an atomizing component 60 for atomizing condensate into water particles. Specifically, the inlet pipe 61 of the atomizing component 60 is connected to the bottom or side wall of the drip tray 30 to ensure that condensate can flow smoothly into the atomizing component 60. Simultaneously, the mist output pipe 62 of the atomizing component 60 is inserted into the exhaust pipe 11, allowing the condensate, atomized into fine water particles by the atomizing component 60, to be discharged outside the bathroom along with the exhaust air in the exhaust pipe 11, achieving drain-free discharge of condensate. In this embodiment, because the atomizing component 60 processes condensate relatively quickly, even in high humidity conditions, it can promptly process the condensate, effectively preventing overflow from the drip tray 30.

[0067] like Figure 2 As shown, in one implementation of this embodiment, before step a), the following steps are further included:

[0068] i) The humidity value in the bathroom is detected by the first signal sensor 12 (e.g., a humidity sensor); in practice, in order to monitor the humidity value in the bathroom more accurately, the first signal sensor 12 can be installed at the inlet end of the air handling channel 10.

[0069] ii) When the first signal sensor 12 detects that the humidity value has reached the preset first humidity threshold, step a) is executed; that is, when the humidity value reaches the preset first humidity threshold (e.g., 50%), it is determined that dehumidification is required, and then the fan is started to draw in the air in the bathroom into the air handling channel 10 for dehumidification.

[0070] iii) When the first signal sensor 12 detects that the humidity value has reached a preset second humidity threshold, the air drawn into the air handling channel 10 is directly discharged from the bathroom; wherein the second humidity threshold is greater than the first humidity threshold. Further, when the humidity value reaches the preset second humidity threshold (e.g., 85%), it is determined that the humidity is too high and needs to be quickly reduced. Therefore, in addition to starting the fan to draw in air for dehumidification, a portion of the air drawn into the air handling channel 10 is also directly discharged from the bathroom through the exhaust pipe 11 to accelerate the reduction of humidity.

[0071] like Figure 2 As shown, in one implementation of this embodiment, before step a), the following steps are further included:

[0072] i) The odor concentration in the bathroom is detected by the second signal sensor 13. In specific implementation, the second signal sensor 13 can be an electronic nose or a multi-gas sensor array, such as a combination of hydrogen sulfide sensor, ammonia sensor, VOCs sensor, etc., to more comprehensively reflect the odor situation in the bathroom.

[0073] ii) When the second signal sensor 13 detects that the odor concentration has reached the preset concentration threshold, step a) is executed, and the air drawn into the air handling channel 10 is directly discharged from the bathroom.

[0074] In this way, by monitoring the odor concentration in the bathroom in real time, odor problems can be detected in time. For example, when a user uses the toilet, the second signal sensor 13 detects that the odor concentration in the bathroom has increased and reached the preset concentration threshold. The device will determine that ventilation is needed. At this time, the fan in the air handling channel 10 will start, draw in air from the bathroom, and directly discharge the drawn-in air from the bathroom through the exhaust pipe 11. A negative pressure is formed in the bathroom, and air from the indoor or outdoor space adjacent to the bathroom enters the bathroom, thereby quickly reducing the odor concentration and keeping the bathroom air fresh.

[0075] In another example, to further enhance the user's bathroom experience, the operation of the exhaust duct 11 can be set to a user-controllable mode. For example, the user can actively activate the exhaust function via remote control or buttons, choosing whether to ventilate according to their own needs.

[0076] In one possible implementation, such as Figure 8 As shown, the water receiving tray 30 is equipped with a liquid level sensor 31 for detecting the liquid level of condensate. When the liquid level sensor 31 detects that the liquid level in the water receiving tray 30 reaches a preset first liquid level threshold, the water jet flywheel 50 is activated. When the liquid level sensor 31 detects that the liquid level in the water receiving tray 30 reaches a preset second liquid level threshold, the atomizing component 60 is activated. The second liquid level threshold is greater than the first liquid level threshold.

[0077] Specifically, when the liquid level sensor 31 detects that the condensate level has reached the first liquid level threshold (a preset lower liquid level), it will activate the water jet flywheel 50 to spray the condensate onto the condenser 21 of the dehumidification component 20 for evaporation. When the liquid level sensor 31 detects that the condensate level has reached the second liquid level threshold (a preset higher liquid level, close to overflow), it will activate the atomizing component 60 to quickly atomize the condensate into fine water particles, which will then be discharged from the bathroom through the exhaust pipe 11.

[0078] In this embodiment, the two condensate treatment methods, the water-spraying flywheel 50 and the atomizing component 60, can be used individually or in combination as needed. For example, the water-spraying flywheel 50 can be activated first for evaporation, and when the liquid level continues to rise to the second liquid level threshold, the atomizing component 60 can be activated for rapid drainage. This dual-protection mechanism effectively prevents the water tray 30 from overflowing, and even if one treatment method fails, the other can still function normally, ensuring the normal operation of the device.

[0079] In one possible implementation, such as Figure 3 , Figure 4 and Figure 6 As shown, the air handling channel 10 is composed of a main unit housing 70, which has an air inlet 71, a circulation outlet 72, and an exhaust outlet 73. A volute fan 74 is provided inside the housing 70 to drive air from the air inlet 71 to the circulation outlet 72 and the exhaust outlet 73. A damper 75 is provided at the circulation outlet 72 and the exhaust outlet 73 respectively, which is used to selectively open or close the circulation outlet 72 and the exhaust outlet 73.

[0080] In specific implementation, such as Figure 3 and Figure 4As shown, the housing 70 can be installed on the bathroom wall using the mounting bracket 76, for example, by using screws or expansion bolts. Meanwhile, to avoid the ceiling 80 bearing excessive load, an air vent cover 77 that matches the bathroom ceiling 80 can be installed on the bottom side of the housing 70 to improve the stability and aesthetics of the overall structure.

[0081] During operation, the opening and closing of the circulation outlet 72 and exhaust outlet 73 can be controlled by adjusting the air valves 75 installed on them. For example, when dehumidification is required, the air valve 75 corresponding to the circulation outlet 72 is opened, and the air valve 75 corresponding to the exhaust outlet 73 is closed. At this time, the volute fan 74 drives the air drawn from the air inlet 71 into the casing 70 (air handling channel 10) to flow through the dehumidification assembly 20 for dehumidification (air flow path as shown in the image). Figure 8 (As shown in C), the dehumidified air returns to the bathroom through the recirculation outlet 72; when ventilation is needed, the air valve 75 corresponding to the recirculation outlet 72 is closed, and the air valve 75 corresponding to the exhaust outlet 73 is opened. At this time, the volute fan 74 draws the air into the casing 70 and exhausts it outside the bathroom through the exhaust outlet 73 (the exhaust outlet 73 is connected to the outside space through the exhaust pipe 11) (the airflow path is as follows). Figure 7 As shown in Figure B), ventilation is achieved.

[0082] This structural design, through an air inlet 71 and a volute fan 74, along with two air valves 75, can achieve the adjustment of airflow in both directions. The air duct is short and the structure is simplified, making it more suitable for installation in small spaces such as bathrooms, saving valuable bathroom space.

[0083] In some embodiments, such as Figure 4 and Figure 5 As shown, an air vent assembly 78 is installed on the ceiling 80, and the circulation outlet 72 is connected to the air vent assembly 78 through a duct. This design allows the air vent assembly 78 to be more flexibly arranged in an ideal position on the ceiling 80, such as in the center of the bathroom, making it easier to evenly distribute the dehumidified dry air throughout the bathroom and improve the user experience. In addition, placing the air vent assembly 78 on the ceiling 80 keeps the circulation outlet 72 away from the casing 70 and the air inlet 71, preventing the intake of humid air and the dehumidified dry air from meeting near the bottom of the casing 70, thereby reducing the possibility of the dehumidified and dried air being re-inhaled into the air handling duct 10 and improving dehumidification efficiency.

[0084] In this embodiment, the heating component 40 is preferably disposed within the air vent component 78 to shorten the path of heated air to the bathroom and avoid heat loss.

[0085] In one possible implementation, such as Figure 7 As shown, the housing 70 is provided with a partition 76 for separating the first working area and the second working area. The dehumidification component 20 is disposed in the first working area which is connected to the air inlet 71. The first working area and the second working area are connected by the volute fan 74. The circulation outlet 72 and the exhaust outlet 73 are both connected to the second working area.

[0086] In this embodiment, the dehumidification component 20, the water collection tray 30, and the water-spraying flywheel 50 are centrally located in the first working area to facilitate the dehumidification of humid air and the collection and treatment of condensate. Simultaneously, the atomizing component 60 is located in the second working area, isolated from the dehumidification area, to prevent the atomized water vapor from affecting the dehumidification effect. For example, when dehumidification is required, the fan 74 draws humid air from the bathroom into the first working area through the air inlet 71. The air is dehumidified by the dehumidification component 20, and the resulting condensate is collected in the water collection tray 30. If necessary, the water-spraying flywheel 50 will spray the condensate onto the condenser 21 for evaporation. The dehumidified air then enters the second working area through the volute fan 74 and finally returns to the bathroom through the circulation outlet 72. If ventilation is required, the air valve corresponding to the exhaust outlet 73 can be opened to discharge air from the bathroom through the exhaust pipe 11.

[0087] The bathroom environment regulation method designed in this invention effectively solves problems such as dampness, stuffiness, and odor in bathrooms through dehumidification, ventilation, air circulation control, and efficient condensate treatment. It significantly improves the comfort, health, and convenience of the bathroom environment. Specifically, it effectively reduces bathroom humidity, preventing water vapor condensation and bacterial growth; automatically starts and stops dehumidification and ventilation functions according to preset thresholds, achieving intelligent control; forms air circulation, accelerating the removal of moisture and odors; heats the dehumidified air, compensating for heat loss and improving comfort; and converts condensate into a form that can be discharged with the airflow, eliminating the need for drain pipes and simplifying installation.

[0088] In the description of this invention, it should be noted that the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and 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 this invention.

[0089] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" 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. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0090] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A method for regulating the bathroom environment, characterized in that, Includes the following steps: a) Air from the bathroom is drawn in through an air handling duct; b) The intake air is dehumidified by the dehumidification unit, and the condensate generated during the dehumidification process is collected in the water collection tray of the dehumidification unit; c) Heat the dehumidified air and then discharge the heated air back into the bathroom; d) The condensate in the drip tray is transformed into a form that can flow with the airflow and is discharged from the bathroom along with the air drawn into the air handling duct, eliminating the need for a drain pipe; Furthermore, prior to step a), the method further includes: i) Detect the humidity level in the bathroom using a first signal sensor; ii) When the first signal sensor detects that the humidity value has reached the preset first humidity threshold, step a) is executed; iii) When the first signal sensor detects that the humidity value has reached the preset second humidity threshold, in addition to starting the fan to draw in air for dehumidification, it will also directly discharge some of the air drawn into the air handling channel into the bathroom through the exhaust pipe. In step d), converting the condensate in the drip tray into a form that can flow with the airflow includes at least one of the following methods: i) The condensate in the drip tray is pumped onto the condenser in the dehumidification assembly for evaporation; ii) Atomize the condensate in the drip tray into water particles; Wherein, the second humidity threshold is greater than the first humidity threshold; The condenser includes a first fin and a second fin, and a water-spraying flywheel is rotatably provided between the first fin and the second fin. The water-spraying flywheel is used to spray the condensate in the water receiving tray onto the first fin and the second fin. The water receiving tray is connected to an atomizing component for atomizing the condensate into water particles. The water receiving tray is equipped with a level sensor for detecting the condensate level. When the level sensor detects that the condensate level in the water receiving tray reaches a preset first level threshold, the water jet is activated. When the level sensor detects that the condensate level in the water receiving tray reaches a preset second level threshold, the atomizing component is activated. The second level threshold is greater than the first level threshold. The air handling channel is connected to the external environment through an exhaust pipe. The mist output pipe of the atomizing component is inserted into the exhaust pipe, so that the condensate, which has been atomized into fine water particles by the atomizing component, is discharged outside the bathroom along with the exhaust air in the exhaust pipe.

2. The bathroom environment regulation method according to claim 1, characterized in that, Before step a), it also includes: i) Detect the odor concentration in the bathroom using a second signal sensor; ii) When the second signal sensor detects that the odor concentration has reached the preset concentration threshold, step a) is executed, and the air drawn into the air handling channel is directly discharged from the bathroom.

3. The bathroom environment regulation method according to claim 1, characterized in that, In step c), heating the dehumidified air includes at least one of the following methods: i) The dehumidified air is heated by a heating element installed in the air handling channel; ii) The dehumidified air is heated by the condenser in the dehumidification unit.

4. The bathroom environment regulation method according to claim 3, characterized in that, The air handling channel is composed of a main unit housing, which has an air inlet, a circulation outlet, and an exhaust outlet. A volute fan is installed inside the housing to drive air from the air inlet to the circulation outlet and the exhaust outlet. Air valves are installed at the circulation outlet and the exhaust outlet respectively, which are used to selectively open or close the circulation outlet and the exhaust outlet.

5. The bathroom environment regulation method according to claim 4, characterized in that, The housing is provided with a partition for separating a first working area and a second working area. The dehumidification component is located in the first working area which is connected to the air inlet. The first working area and the second working area are connected by the volute fan. The circulation outlet and the exhaust outlet are both connected to the second working area.

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