Bathroom environment adjusting device

Abstract

The utility model relates to a bathroom environment conditioning device, which comprises a main machine, an air conditioning system and a control system, a negative pressure ventilation channel; a dehumidification assembly; a heating assembly; a water pan; the water treatment assembly is used for converting the condensate water in the water pan into a form capable of flowing along with the air flow; condensate water converted by the water treatment assembly is configured to be discharged out of the bathroom along with air discharged by the negative pressure ventilation channel. According to the bathroom environment adjusting device, through integration of the efficient dehumidification assembly and innovative condensed water air carrying treatment, the problems of humidity, stuffiness and peculiar smell of a bathroom can be effectively solved, a dry, comfortable, sanitary and healthy bathroom environment is created, meanwhile, the installation process is simplified through the design without a drainage pipe, the installation space is saved, and the installation cost is reduced. The attractiveness of the bathroom is improved, the diversified requirements of the user for the bathroom environment are better met, and the user experience is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air processing equipment, in particular to a bathroom environment regulating device. Background Art

[0002] In the prior art, a bathroom heater is a common device in bathrooms. Its main function is to provide heat to the bathroom, increase the indoor temperature, and make bathing more comfortable in winter. In addition, the bathroom heater also provides lighting function, which is convenient for users to bathe, put on makeup, and other activities in the bathroom. Some bathroom heaters are also equipped with a simple ventilation function to remove moisture and odor in the bathroom.

[0003] However, although bathroom heaters can provide heating, lighting and simple ventilation functions, they still cannot completely solve the following pain points in the bathroom environment:

[0004] (I) Fog and slippery problems caused by high humidity: When the bathroom heater is heated, the evaporation of water vapor in the bathroom increases, causing the air humidity to rise rapidly and produce a large amount of fog, which not only affects the vision, but also easily condenses on the floor and walls, causing slippery and posing a safety hazard. This problem is particularly prominent in winter.

[0005] (ii) The problem of moldy items caused by high humidity: The bathroom is in a high humidity environment for a long time, which is prone to the breeding of bacteria and mold, causing towels, toothbrushes and other items to mold, affecting hygiene and health.

[0006] (III) Odor problem caused by poor ventilation effect: The ventilation function of the bathroom heater is usually simple and cannot effectively remove the odor in the bathroom. The odor problem is more serious, especially when it is used by multiple people or the ventilation conditions are poor.

[0007] (iv) Heat loss during dehumidification: The bathroom heater also takes away a lot of heat while expelling moisture, which causes the bathroom temperature to drop in winter and the user experience to be poor. In order to maintain a comfortable temperature, a higher heating power is required, which increases energy consumption. Utility Model Content

[0008] In order to solve the above problems, the utility model provides a bathroom environment regulating device which effectively solves the problems of moisture, stuffiness and odor in bathrooms and creates a dry, comfortable, hygienic and healthy bathroom environment.

[0009] In order to achieve the above-mentioned purpose, the bathroom environment regulating device designed by the utility model comprises:

[0010] The host is installed in the bathroom, and the host includes:

[0011] an air treatment duct for drawing in the air in the bathroom and re-exhausting the treated air into the bathroom;

[0012] Negative pressure ventilation channel, used to inhale the air in the bathroom and exhaust it outside the bathroom;

[0013] A dehumidification component is arranged in the air processing channel and is used to dehumidify the air entering the air processing channel;

[0014] A heating component is disposed in the air processing channel and is used to heat the air entering the air processing channel;

[0015] A water receiving tray, used to receive condensed water generated by the dehumidification component;

[0016] A water treatment component, used to convert the condensed water in the water receiving tray into a form that can flow with the air flow;

[0017] The condensed water converted by the water treatment component is configured to be discharged outside the bathroom together with the air discharged from the negative pressure ventilation channel.

[0018] In order to realize automatic control and on-demand adjustment of the bathroom environment, it also includes:

[0019] Controller;

[0020] A first signal sensor is used to detect the humidity in the bathroom;

[0021] A second signal sensor, used for detecting the liquid level in the water receiving tray;

[0022] Wherein, the first signal sensor and the second signal sensor are both electrically connected to the controller. When the first signal sensor detects that the humidity in the bathroom reaches a preset humidity value, the controller controls the dehumidification component to start working; when the second signal sensor detects that the liquid level in the water receiving tray reaches a preset liquid level value, the controller controls the water treatment component to start working.

[0023] For the convenience of installation and integration, the main unit is installed on the ceiling of the bathroom, and the main unit also includes a first air inlet and a first air outlet connected to form the air treatment channel, and a second air inlet and a second air outlet connected to form the negative pressure ventilation channel; the first air inlet and the second air inlet are both arranged on the bottom side of the main unit; the first air outlet is arranged on the bottom side of the main unit or on the ceiling of the bathroom; the second air outlet is arranged on the side wall of the main unit located inside the ceiling.

[0024] A further solution is that the first air outlet is arranged on the ceiling of the bathroom, and the main unit is provided with a third air outlet connected to the first air inlet, and the third air outlet is connected to the first air outlet through a pipeline.

[0025] In order to simplify the structure and save space, the first air inlet and the second air inlet share an opening structure arranged at the bottom of the main unit, a first air valve is provided in the air treatment channel, the dehumidification component is located between the first air valve and the opening structure, a second air valve is provided in the negative pressure ventilation channel, and the water treatment component is located between the second air valve and the opening structure.

[0026] In order to achieve stepless heating regulation, the heating component is a PTC heater arranged at the first air outlet.

[0027] In order to achieve efficient dehumidification and multiple condensed water treatment methods, the dehumidification component includes an evaporator, a condenser and a compressor, the condenser includes a first fin and a second fin arranged at intervals; the water treatment component includes at least one of the following:

[0028] A water pumping assembly is rotatably disposed between the first fin and the second fin, and is used to pump the condensed water in the water receiving tray onto the condenser;

[0029] The water inlet pipe of the atomizing assembly is connected to the water receiving tray, and the mist output pipe of the atomizing assembly is arranged in the negative pressure ventilation channel.

[0030] For the purpose of functional zoning, a partition assembly is provided in the air treatment channel, the partition assembly divides the air treatment channel into a first working area and a second working area, and a volute fan connecting the first working area and the second working area is provided on the partition assembly; the dehumidification assembly, the water receiving tray and the water pumping assembly are located in the first working area; the atomization assembly is arranged in the second working area.

[0031] In order to improve the efficiency of the water pumping assembly and prevent splashing of condensed water, the water pumping assembly is a flywheel driven by a motor, and a water baffle is provided between the first fin and the second fin, and the water baffle is used to guide the splashed condensed water back into the water receiving tray.

[0032] In order to accurately detect the humidity in the bathroom and the liquid level in the water tray, the first signal sensor is a humidity sensor arranged on the peripheral side of the inlet end of the air treatment channel; the second signal sensor is a liquid level sensor arranged in the water tray, and the liquid level sensor is configured to detect at least the first liquid level threshold and the second liquid level threshold in the water tray.

[0033] The bathroom environment regulating device designed by the utility model can effectively solve the problems of dampness, stuffiness and odor in the bathroom by integrating high-efficiency dehumidification components and innovative condensed water air-carrying treatment, and create a dry, comfortable, hygienic and healthy bathroom environment. At the same time, its drainpipe-free design simplifies the installation process, saves installation space, improves the aesthetics of the bathroom, better meets the user's diverse needs for the bathroom environment, and further improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 is a schematic diagram of the structure of a bathroom environment regulating device provided in an embodiment of the present application;

[0035] Figure 2 It is a schematic diagram of the configuration of the first air outlet and the second air outlet provided in an embodiment of the present application;

[0036] Figure 3 This is a schematic diagram of the configuration of the first air outlet and the second air outlet provided in another embodiment of the present application. Figure 1 ;

[0037] Figure 4 This is a schematic diagram of the configuration of the first air outlet and the second air outlet provided in another embodiment of the present application. Figure 2 ;

[0038] Figure 5 It is a schematic diagram of the structure inside the host provided by an embodiment of the present application;

[0039] Figure 6 yes Figure 5 3D exploded view of

[0040] Figure 7 yes Figure 5 A top view of

[0041] Figure 8 yes Figure 7 Sectional view at AA.

[0042] Among them: main unit 100, mounting bracket 101, air outlet cover 102, opening structure 103, ceiling 200, air treatment channel 10, first air inlet 11, first air outlet 12, first air valve 13, partition assembly 14, volute fan 15, third air outlet 16, negative pressure ventilation channel 20, second air inlet 21, second air outlet 22, second air valve 23, dehumidification assembly 30, evaporator 31, condenser 32, first fin 321, second fin 322, water baffle 323, compressor 33, heating assembly 40, water receiving tray 50, water treatment assembly 60, water pumping assembly 61, motor 611, flywheel 612, atomization assembly 62, water inlet pipe 621, mist output pipe 622, controller 70, first signal sensor 71, second signal sensor 72. DETAILED DESCRIPTION

[0043] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0044] Example 1

[0045] like Figures 1 to 8 As shown, the bathroom environment conditioning device described in this embodiment includes a host 100, which includes an air processing channel 10, a negative pressure ventilation channel 20, a dehumidification component 30, a heating component 40, a water receiving tray 50 and a water treatment component 60. The host 100 is installed in the bathroom. The air processing channel 10 is used to inhale the air in the bathroom and discharge the treated air back into the bathroom; the negative pressure ventilation channel 20 is used to inhale the air in the bathroom and discharge it outside the bathroom; the dehumidification component 30 is arranged in the air processing channel 10 to dehumidify the air entering the air processing channel 10; the heating component 40 is arranged in the air processing channel 10 to heat the air entering the air processing channel 10; the water receiving tray 50 is used to receive the condensed water generated by the dehumidification component 30; the water treatment component 60 is used to convert the condensed water in the water receiving tray 50 into a form that can flow with the air flow; wherein the condensed water converted by the water treatment component 60 is configured to be discharged outside the bathroom together with the air discharged from the negative pressure ventilation channel 20.

[0046] When implementing it, Figure 1 As shown, the host 100 can be installed in a bathroom, for example, on the wall of the bathroom through a mounting bracket 101, and both the air processing channel 10 and the negative pressure ventilation channel 20 can be equipped with fans to achieve air inhalation processing. Several exemplary usage scenarios are listed below for illustration:

[0047] When the humidity in the bathroom is too high, Figure 8 As shown, for example, when taking a bath in winter, the air processing channel 10 sucks in humid air, and the dehumidification component 30 starts to work. When the humid air passes through the dehumidification component 30, the moisture in the air will condense into water droplets due to encountering a low-temperature surface. These water droplets are then collected in the water receiving tray 50. The dehumidified air is then heated by the heating component 40 arranged in the air processing channel 10 to compensate for the heat loss in the dehumidification process, and finally the dry and warm air is blown back into the bathroom, avoiding the temperature drop in the bathroom, so that the user can enjoy a dry and comfortable bathing experience in winter, while effectively preventing water vapor condensation, slippery ground, and inhibiting the growth of bacteria and mold.

[0048] When using the bathroom in summer, Figure 7As shown, the closing of doors and windows will cause the air in the bathroom to not circulate or reduce the circulation efficiency, thus causing stuffiness and odor. At this time, the host 100 can have a negative pressure deodorization function based on the negative pressure ventilation channel 20, that is, when the host 100 turns on the negative pressure deodorization function, the odorous air in the bathroom is discharged to the outside through the negative pressure ventilation channel 20. Specifically, when the negative pressure ventilation function of the host 100 is turned on, the fan in the negative pressure ventilation channel 20 starts, starts to inhale the air in the bathroom, and forms a negative pressure environment indoors. The negative pressure environment will cause the stuffy air or odorous air in the bathroom space to be efficiently inhaled into the negative pressure ventilation channel 20 and finally discharged outdoors. At the same time, fresh air will naturally flow into the bathroom through the gaps of doors and windows, thereby maintaining air circulation and creating a dry, comfortable, hygienic and healthy bathroom environment. Especially when taking a bath in summer, turning on the negative pressure ventilation function can not only quickly discharge the moisture in the bathroom, but also remove odors simultaneously, significantly improving the user experience.

[0049] In addition, if Figure 6 and Figure 8 As shown, when the dehumidification component 30 is working, condensed water will be generated, and the condensed water will flow into the water receiving tray 50. At this time, the water treatment component 60 can convert the condensed water in the water receiving tray 50 into fine water particles or water vapor by atomization, evaporation, etc., so that it can flow with the air. The treated condensed water will enter the negative pressure ventilation channel 20 and be discharged to the external space together with the air discharged from the negative pressure ventilation channel 20. There is no need to connect an additional drain pipe like the related dehumidifier, and a drain-free design is realized. This structural design can be directly retrofitted and installed for existing old bathrooms. Its drain-free design simplifies the installation process, saves valuable bathroom space, and better meets the user's diverse needs for bathroom environments.

[0050] It should be noted that the above bathroom is only an exemplary description, not a mandatory requirement, but only a preferred implementation. The bathroom environment adjustment device provided in this embodiment can also be applied to various scenes requiring environment adjustment, such as basements, storage rooms, and cloakrooms.

[0051] In this embodiment, if Figure 2 As shown, the host 100 is installed on the ceiling 200 of the bathroom, and the host 100 also includes a first air inlet 11 and a first air outlet 12 connected to form the air treatment channel 10, and a second air inlet 21 and a second air outlet 22 connected to form the negative pressure ventilation channel 20; the first air inlet 11 and the second air inlet 21 are both arranged on the bottom side of the host 100; the first air outlet 12 is arranged on the bottom side of the host 100 or on the ceiling 200 of the bathroom; the second air outlet 22 is arranged on the side wall of the host 100 located inside the ceiling 200.

[0052] In specific implementation, the host 100 can be installed on the wall of the bathroom through the mounting bracket 101, for example, it can be fixed by means of screws or expansion bolts, and then the air vent cover 102 that matches the ceiling 200 is assembled on the bottom side of the host 100, so as to prevent the ceiling 200 from bearing too much load itself, so as to improve the stability and aesthetics of the overall structure. Among them, the first air inlet 11 and the first air outlet 12 are connected to form an air processing channel 10, that is, the first air inlet 11 is used to inhale the air in the bathroom, and after being processed by the dehumidification component 30 and the heating component 40, the first air outlet 12 will re-discharge the processed air into the bathroom, so as to realize the air circulation and purification in the bathroom; the second air inlet 21 and the second air outlet 22 are connected to form a negative pressure ventilation channel 20, that is, the second air inlet 21 is used to inhale the air in the bathroom, and the second air outlet 22 guides the air to the outside through a pipeline or the like, so as to realize the ventilation of the bathroom.

[0053] In another example, if Figure 3 and Figure 4 As shown, the first air outlet 12 is arranged on the ceiling 200 of the bathroom, and the host 100 is provided with a third air outlet 16 connected to the first air inlet 11, and the third air outlet 16 is connected to the first air outlet 12 through a pipe. With this structural design, different from the aforementioned design in which both the first air inlet 11 and the first air outlet 12 are arranged on the bottom side of the host 100, the first air outlet 12 is arranged on the ceiling 200, so that the dehumidified dry air can be kept away from the inhaled humid air, that is, the first air inlet 11 and the first air outlet 12 are prevented from being too close, so that the inhaled humid air and the dehumidified dry air will meet in the area near the bottom of the host 100, which easily causes the dehumidified and dried air to be re-inhaled into the air processing channel 10, reducing the dehumidification efficiency.

[0054] During specific implementation, a third air outlet 16 connected to the first air inlet 11 is provided on the main unit 100, and the third air outlet 16 is then connected to the first air outlet 12 through a pipe, so that the first air outlet 12 can be more conveniently set at a desired position on the ceiling 200, for example, at the center of the bathroom, so that the dehumidified and dried air can be more easily evenly distributed throughout the bathroom, providing a good user experience.

[0055] In some embodiments, Figure 4 and Figure 6 As shown, the first air inlet 11 and the second air inlet 21 share an opening structure 103 arranged at the bottom of the main unit 100, a first air valve 13 is provided in the air processing channel 10, the dehumidification component 30 is located between the first air valve 13 and the opening structure 103, a second air valve 23 is provided in the negative pressure ventilation channel 20, and the water treatment component 60 is located between the second air valve 23 and the opening structure 103.

[0056] In specific implementation, the working modes of the air treatment channel 10 and the negative pressure ventilation channel 20 can be flexibly switched by controlling the opening and closing states of the first air valve 13 and the second air valve 23. For example, when dehumidification is required, the first air valve 13 is opened and the second air valve 23 is closed, so that the air flows through the air treatment channel 10 for dehumidification; when ventilation is required, the first air valve 13 is closed and the second air valve 23 is opened, so that the air flows through the negative pressure ventilation channel 20 and is discharged outside the bathroom. This structural design cleverly allows the air treatment channel 10 and the negative pressure ventilation channel 20 to share the opening structure 103, thereby reducing the number of air inlets and the length of the air duct, achieving the simplification of the overall structure of the device, making the bathroom environment adjustment device more suitable for installation in a small space environment such as a bathroom, saving precious bathroom space.

[0057] In another embodiment, in order to achieve a more convenient and efficient towel drying function, a towel rack can be arranged near the third air outlet 16. In this way, the dry air after dehumidification and heating can be directly guided to the towel rack to dry the towel. Compared with the traditional bathroom heater or electric towel rack, this drying method with hot air circulation can make all parts of the towel evenly heated, avoiding the problem of uneven baking of the traditional electric towel rack, such as the situation that both ends of the towel cannot be baked, etc., and hot air drying is more gentle than the traditional electric heating baking method, and the towels after drying are more fluffy and soft, avoiding the problem of hardening of the towels, bringing a more comfortable use experience.

[0058] In some embodiments, Figure 8 As shown, the bathroom environment regulating device further includes a controller 70, a first signal sensor 71 and a second signal sensor 72. The first signal sensor 71 is used to detect the humidity in the bathroom; the second signal sensor 72 is used to detect the liquid level in the water receiving tray 50; the first signal sensor 71 and the second signal sensor 72 are both electrically connected to the controller 70, and when the first signal sensor detects that the humidity in the bathroom reaches a preset humidity value, the controller 70 controls the dehumidification component 30 to start working; when the second signal sensor detects that the liquid level in the water receiving tray 50 reaches a preset liquid level value, the controller 70 controls the water treatment component 60 to start working.

[0059] In specific implementation, the controller 70 can be an electric control box of the entire device, which is responsible for receiving sensor signals and controlling the working status of other components according to preset logic. When the first signal sensor 71 (such as a humidity sensor) detects that the humidity in the bathroom reaches a preset humidity value, the controller 70 will control the dehumidification component 30 to start working and reduce the humidity in the bathroom; when the second signal sensor 72 (such as a liquid level sensor) detects that the liquid level in the water receiving tray 50 reaches a preset liquid level value, the controller 70 will control the water treatment component 60 to start working and treat the condensed water in the water receiving tray 50 and discharge it outside the bathroom.

[0060] In some embodiments, Figure 3 As shown, the heating component 40 is a PTC heater disposed at the first air outlet 12. In this embodiment, the PTC heater has the characteristic of self-temperature control, and its heating power can be adjusted by changing the applied voltage or current, thereby achieving more precise temperature control. Compared with the traditional electric heating wire heater, the PTC heater can respond to temperature changes more quickly and can maintain the set temperature more stably to avoid the temperature being too high or too low.

[0061] In some embodiments, Figure 6 and Figure 8 As shown, the dehumidification component 30 includes an evaporator 31, a condenser 32 and a compressor 33, and the condenser 32 includes a first fin 321 and a second fin 322 arranged at intervals. The dehumidification component 30 is installed in the air processing channel 10, and its evaporator 31 is used to cool the air, so that the water vapor in the air condenses into water droplets and collects them in the water receiving tray 50. The condenser 32 compresses the refrigerant and heats it up through the action of the compressor 33, and transfers the heat to the air flowing through the condenser 32, so that the temperature of the dehumidified air is increased, avoiding lowering the temperature in the bathroom, and avoiding relying entirely on the heating component 40 to compensate for the heat loss during the dehumidification process, thereby reducing the overall power consumption and being more energy-saving and environmentally friendly.

[0062] The water treatment component 60 includes a water pumping component 61 and / or an atomizing component 62 .

[0063] In one example, if Figure 8 As shown, the water treatment component 60 includes a water pumping component 61, which is rotatably disposed between the first fin 321 and the second fin 322, and is used to pump the condensed water in the water receiving tray 50 onto the condenser 32, so that the condensed water can be discharged together with the exhaust air in the negative pressure ventilation channel 20 after evaporation.

[0064] In specific implementation, the water pumping assembly 61 is a flywheel 612 driven by a motor 611. The motor 611 is fixed at a suitable position inside the host 100, for example, it can be fixed on the bracket of the condenser 32. At the same time, the flywheel 612 is installed on the output shaft of the motor 611 and is located above the water receiving tray 50 and between the first fin 321 and the second fin 322 of the condenser 32. When the condensed water in the water receiving tray 50 reaches a certain liquid level, the controller 70 will start the motor 611 to drive the flywheel 612 to rotate. When the flywheel 612 rotates, the condensed water in the water receiving tray 50 will be thrown onto the fins of the condenser 32, and the condensed water will be evaporated by using the residual heat of the condenser 32. The evaporated water vapor is discharged from the bathroom together with the heated air through the negative pressure ventilation channel 20, so that the condensed water is discharged without a drain pipe.

[0065] In this embodiment, if Figure 6 As shown, a water baffle 323 is provided between the first fin 321 and the second fin 322, and the water baffle 323 is used to guide the splashed condensed water back into the water receiving tray 50. Specifically, when the flywheel 612 rotates, part of the condensed water may be thrown out of the fin area of ​​the condenser 32 and splashed onto other components inside the host 100, such as the motor, circuit board, etc., causing corrosion or short circuit problems, and the water baffle 323 can effectively block the splashed condensed water and prevent it from contacting other sensitive components, thereby improving the reliability and service life of the device.

[0066] In another example, if Figure 7 As shown, the water treatment component 60 also includes an atomization component 62 , a water inlet pipe 621 of the atomization component 62 is connected to the water receiving tray 50 , and a mist output pipe 622 of the atomization component 62 is disposed in the negative pressure ventilation channel 20 .

[0067] In specific implementation, the water inlet pipe 621 of the atomizing assembly 62 is connected to the bottom or side wall of the water receiving tray 50 to ensure that the condensed water can flow smoothly into the atomizing assembly 62. At the same time, the mist output pipe 622 of the atomizing assembly 62 is inserted into the negative pressure ventilation channel 20 so as to discharge the atomized condensed water out of the bathroom. When the condensed water in the water receiving tray 50 reaches a certain liquid level, the controller 70 will start the atomizing assembly 62, and the atomizing assembly 62 will atomize the condensed water in the water receiving tray 50 into fine water particles, and send it into the negative pressure ventilation channel 20 through the mist output pipe 622. Subsequently, the atomized condensed water will be discharged out of the bathroom together with the exhaust air in the negative pressure ventilation channel 20, so as to realize the discharge of condensed water without a drain pipe. In this embodiment, since the processing speed of the atomizing assembly 62 is relatively fast, the processing of the condensed water can be completed in time even in the case of high humidity, and the overflow of the water receiving tray 50 can be effectively avoided.

[0068] In some embodiments, Figure 7As shown, a partition assembly 14 is provided in the air processing channel 10, and the partition assembly 14 divides the air processing channel 10 into a first working area and a second working area, and a volute fan 15 connecting the first working area and the second working area is provided on the partition assembly 14; the dehumidification assembly 30, the water receiving tray 50 and the water pumping assembly 61 are located in the first working area; the atomization assembly 62 is arranged in the second working area.

[0069] By utilizing the partition of the partition assembly 14, the dehumidification assembly 30, the water receiving tray 50 and the water pumping assembly 61 are centrally arranged in the first working area, which is convenient for the dehumidification of humid air and the collection and treatment of condensed water. The atomization assembly 62 is arranged in the second working area and isolated from the dehumidification area to prevent the atomized water vapor from affecting the dehumidification effect. At the same time, a volute fan 15 can be more effectively utilized to realize the generation of airflow to send the atomized water vapor into the negative pressure ventilation channel 20, and to send the dehumidified air into the air treatment channel 10, forming a more reasonable airflow path.

[0070] In some embodiments, Figure 8 As shown, the first signal sensor 71 is a humidity sensor arranged on the peripheral side of the inlet end of the air processing channel 10; the second signal sensor 72 is a liquid level sensor arranged in the water receiving tray 50, and the liquid level sensor is configured to detect at least the first liquid level threshold and the second liquid level threshold in the water receiving tray.

[0071] In specific implementation, the humidity sensor 71 can be installed near the entrance end of the air processing channel 10, for example, it can be embedded in the air outlet grille of the bottom opening structure 103 of the main unit 100, so as to more accurately sense the air humidity entering the air processing channel 10; and the liquid level sensor 72 can be fixed on the bottom or side wall inside the water receiving tray 50 to ensure that it can accurately detect the water level changes in the water receiving tray 50.

[0072] Specifically, the height of the first liquid level threshold and the second liquid level threshold is monitored. When the liquid level reaches the first liquid level threshold (a preset lower liquid level), the controller 70 can control the water pumping component 61 to start, and when the liquid level reaches the second liquid level threshold (a preset higher liquid level, close to overflow), the controller 70 will start the atomization component 62 to quickly process and discharge the condensed water in the water receiving tray 50. The two methods of water pumping and atomization can be used separately or in combination according to actual conditions. When one of the processing methods fails, the other processing method can still work normally to avoid overflow of the water receiving tray 50 and ensure the normal operation of the device.

[0073] In addition, the humidity sensor 71 can also be configured to detect a humidity threshold and a second humidity threshold. If it is detected that the humidity in the bathroom is too high (the first humidity threshold), the dehumidification function is started, that is, the second air valve 23 is opened and the volute fan 15 is started to directly dehumidify through the negative pressure ventilation channel 20; when it drops to a critical value (the second humidity threshold), the dehumidification function is started, that is, the first air valve 13 is opened and the volute fan 15 is started to directly dehumidify through the air treatment channel 10 (dehumidification component 30).

[0074] The bathroom environment regulating device provided in this embodiment can effectively solve the problems of dampness, stuffiness and odor in the bathroom by integrating high-efficiency dehumidification components and innovative condensed water air-carrying treatment, and create a dry, comfortable, hygienic and healthy bathroom environment. At the same time, its drainpipe-free design simplifies the installation process, saves installation space, improves the aesthetics of the bathroom, better meets the user's diverse needs for the bathroom environment, and further improves the user experience.

[0075] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0076] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0077] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A bathroom environment regulating device, characterized in that: include: The host is installed in the bathroom, and the host includes: an air treatment duct for drawing in the air in the bathroom and re-exhausting the treated air into the bathroom; Negative pressure ventilation channel, used to inhale the air in the bathroom and exhaust it outside the bathroom; A dehumidification component is arranged in the air processing channel and is used to dehumidify the air entering the air processing channel; A heating component is disposed in the air processing channel and is used to heat the air entering the air processing channel; A water receiving tray, used to receive condensed water generated by the dehumidification component; A water treatment component, used to convert the condensed water in the water receiving tray into a form that can flow with the air flow; The condensed water converted by the water treatment component is configured to be discharged outside the bathroom together with the air discharged from the negative pressure ventilation channel.

2. The bathroom environment regulating device according to claim 1, characterized in that: Also includes: Controller; A first signal sensor is used to detect the humidity in the bathroom; A second signal sensor, used for detecting the liquid level in the water receiving tray; Wherein, the first signal sensor and the second signal sensor are both electrically connected to the controller. When the first signal sensor detects that the humidity in the bathroom reaches a preset humidity value, the controller controls the dehumidification component to start working; when the second signal sensor detects that the liquid level in the water receiving tray reaches a preset liquid level value, the controller controls the water treatment component to start working.

3. The bathroom environment regulating device according to claim 1, characterized in that: The main unit is installed on the ceiling of the bathroom, and the main unit also includes a first air inlet and a first air outlet connected to form the air treatment channel, and a second air inlet and a second air outlet connected to form the negative pressure ventilation channel; the first air inlet and the second air inlet are both arranged on the bottom side of the main unit; the first air outlet is arranged on the bottom side of the main unit or on the ceiling of the bathroom; the second air outlet is arranged on the side wall of the main unit located inside the ceiling.

4. The bathroom environment regulating device according to claim 3, characterized in that: The first air outlet is arranged on the ceiling of the bathroom, and the main unit is provided with a third air outlet connected with the first air inlet, and the third air outlet is connected with the first air outlet through a pipeline.

5. The bathroom environment regulating device according to claim 3, characterized in that: The first air inlet and the second air inlet share an opening structure arranged at the bottom of the main unit, a first air valve is arranged in the air treatment channel, the dehumidification component is located between the first air valve and the opening structure, a second air valve is arranged in the negative pressure ventilation channel, and the water treatment component is located between the second air valve and the opening structure.

6. The bathroom environment regulating device according to claim 3, 4 or 5, characterized in that: The heating component is a PTC heater arranged at the first air outlet.

7. The bathroom environment regulating device according to any one of claims 1 to 5, characterized in that: The dehumidification component includes an evaporator, a condenser and a compressor, wherein the condenser includes a first fin and a second fin arranged at intervals; and the water treatment component includes at least one of the following: A water pumping assembly is rotatably disposed between the first fin and the second fin, and is used to pump the condensed water in the water receiving tray onto the condenser; The water inlet pipe of the atomizing assembly is connected to the water receiving tray, and the mist output pipe of the atomizing assembly is arranged in the negative pressure ventilation channel.

8. The bathroom environment regulating device according to claim 7, characterized in that: A partition assembly is provided in the air processing channel, and the partition assembly divides the air processing channel into a first working area and a second working area, and a volute fan connecting the first working area and the second working area is provided on the partition assembly; the dehumidification assembly, the water receiving tray and the water pumping assembly are located in the first working area; the atomization assembly is arranged in the second working area.

9. The bathroom environment regulating device according to claim 7, characterized in that: The water pumping assembly is a flywheel driven by a motor. A water baffle is provided between the first fin and the second fin. The water baffle is used to guide the splashed condensed water back into the water receiving tray.

10. The bathroom environment regulating device according to claim 2, characterized in that: The first signal sensor is a humidity sensor disposed on the peripheral side of the inlet end of the air processing channel; the second signal sensor is a liquid level sensor disposed in the water receiving tray, and the liquid level sensor is configured to detect at least a first liquid level threshold and a second liquid level threshold in the water receiving tray.

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