Humidifier

Abstract

The utility model provides a humidifier which comprises a main shell and a humidifying assembly, the main shell is provided with a water tank and a humidifying outlet communicated with the water tank, and the humidifying assembly is arranged in the water tank; the clean water tank is used for being communicated with the water tank so as to provide clean water for the water tank; wherein the sewage tank is used for being communicated with the water tank and / or the clean water tank, so that residual water in the water tank and / or residual water in the clean water tank are / is collected through the sewage tank. According to the technical scheme, the technical problem that in the prior art, operation is tedious when old water is replaced by a humidifier can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of humidifiers, and in particular to a humidifier. Background Art

[0002] At present, existing humidifiers usually use stored clean water as a water source to increase air humidity. After a humidifier has been used for a certain period of time, the water in the humidifier is easily contaminated due to long-term static storage, making the water tank and the wet curtain in the water tank prone to mold and stink. Therefore, users need to frequently replace the water in the humidifier during use.

[0003] However, existing humidifiers are usually provided with two water tanks for storing clean water and humidifying respectively. When changing the water, the user needs to process the old water in the two water tanks respectively, which is cumbersome to operate and the user experience is not good. Utility Model Content

[0004] The main purpose of the utility model is to provide a humidifier to solve the technical problem of cumbersome operation when replacing stale water in the humidifier in the prior art.

[0005] In order to achieve the above object, the utility model provides a humidifier, comprising:

[0006] A main housing and a humidifying assembly, wherein the main housing has a water tank and a humidifying outlet communicated with the water tank, and the humidifying assembly is arranged in the water tank;

[0007] A clean water tank and a dirty water tank, wherein the clean water tank is used to communicate with the water tank to provide clean water to the water tank;

[0008] The sewage tank is used to communicate with the water tank and / or the clean water tank so as to collect residual water in the water tank and / or residual water in the clean water tank through the sewage tank.

[0009] Furthermore, the main housing also has a first installation cavity and a second installation cavity, and the first installation cavity and the second installation cavity are both spaced apart from the water tank;

[0010] Wherein, the clean water tank is detachably arranged in the first installation cavity; and / or,

[0011] The sewage tank is detachably arranged in the second installation cavity.

[0012] Furthermore, the clean water tank and the sewage tank are arranged side by side, and the water tank is located above the clean water tank and the sewage tank.

[0013] Further, a drainage hole for communicating with the water tank is provided at the bottom of the water tank, the drainage hole is arranged opposite to the sewage tank, and the drainage hole is used to communicate with the sewage tank; and / or,

[0014] The humidifier further comprises a first pumping pipeline, the inlet of the first pumping pipeline is connected to the clean water tank, and the outlet of the first pumping pipeline is connected to the water tank; and / or,

[0015] The humidifier also includes a second pumping pipeline, the inlet of the second pumping pipeline is connected to the clean water tank, and the outlet of the second pumping pipeline is connected to the sewage tank.

[0016] Furthermore, the humidifier further comprises:

[0017] a disinfection device, disposed in the water tank, for disinfecting the water in the water tank; and / or,

[0018] A first water level detection member is disposed in the clean water tank, and is used to detect the water level in the clean water tank; and / or,

[0019] The second water level detection component is arranged in the sewage tank and is used to detect the water level in the sewage tank.

[0020] Further, the humidification component includes:

[0021] The water supply pipe is arranged in the water tank; the water supply pipe has a water inlet for absorbing water in the water tank and a water outlet for discharging water;

[0022] A wet curtain and a liquid distributor, wherein the liquid distributor is arranged above the wet curtain, the liquid distributor has a liquid distribution groove and a liquid distribution port connected to the liquid distribution groove, the liquid distribution port is arranged opposite to the wet curtain, and the liquid distribution groove is connected to the water outlet to discharge the water flowing out of the water outlet to the wet curtain through the liquid distribution port.

[0023] Furthermore, the wet curtain is a ring-shaped wet curtain;

[0024] Wherein, the water supply pipe extends along the axial direction of the annular wet curtain, and at least part of the water supply pipe is arranged in the inner circle of the annular wet curtain; and / or,

[0025] At least a part of the liquid distributor is an annular structure, and the liquid distributor has a plurality of liquid distribution ports, which are arranged at intervals along the circumference of the annular structure.

[0026] Further, the liquid distributor comprises an annular member, a first strip connecting member and a second strip connecting member, the annular member has an annular channel, the first strip connecting member has a first strip channel, the second strip connecting member has a second strip channel, the liquid distribution port is arranged on the annular member, the first strip connecting member and the second strip connecting member are connected to each other and arranged crosswise, both ends of the first strip connecting member and both ends of the second strip connecting member are connected to the inner circle of the annular member, so that the first strip channel, the second strip channel and the annular channel are all connected to form a liquid distribution groove;

[0027] Wherein, the water outlet is arranged at the connection between the first strip connecting member and the second strip connecting member.

[0028] Furthermore, the humidifier further comprises:

[0029] A fan module, the fan module comprises a mounting shell and a fan, the mounting shell has a connecting port, an air outlet, and a mounting cavity connected to the connecting port and the air outlet, and the fan is mounted in the mounting cavity;

[0030] The fan module is arranged above the water tank, the connecting port is connected with the water tank, and the connecting port is arranged opposite to the wet curtain.

[0031] Further, the communication port and the air outlet are arranged on two sides of the mounting shell relatively; and / or,

[0032] The connecting port is arranged to avoid the wet curtain, and there are multiple air outlets, which are arranged at intervals along the peripheral direction of the connecting port; and / or,

[0033] An air inlet is arranged on the side wall of the main shell, and the air inlet is communicated with the water tank.

[0034] By applying the technical solution of the utility model, the residual stale water in the water tank can be collected by setting up a sewage tank, and the residual stale water in the clean water tank can also be collected, so that according to different needs, the residual stale water in the water tank used for humidification in the humidifier, or the residual stale water in the clean water tank, or all the residual stale water in the water tank and the clean water tank can be collected in the sewage tank. In this way, the user only needs to dump the sewage in the sewage tank regularly to avoid the problem of frequent cleaning and water replacement of the water tank and the clean water tank. Therefore, the technical solution of the utility model can solve the technical problem of cumbersome operation of the humidifier in the prior art when replacing stale water. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0036] Figure 1 The figure shows a schematic diagram of the internal structure of a humidifier provided according to the first embodiment of the present utility model;

[0037] Figure 2 A schematic diagram of the internal structure of a water tank of a humidifier provided according to the first embodiment of the utility model is shown;

[0038] Figure 3 A schematic diagram of the internal structure of the main shell of the humidifier provided according to the first embodiment of the present utility model is shown;

[0039] Figure 4 A schematic diagram of the internal structure of the humidifier provided in the first embodiment of the present utility model from another angle is shown;

[0040] Figure 5 A structural schematic diagram of a humidifier provided according to the first embodiment of the utility model is shown.

[0041] The above drawings include the following reference numerals:

[0042] 10. Main housing; 11. Water tank; 12. First installation cavity; 13. Second installation cavity; 14. Air inlet; 15. First partition; 16. Second partition;

[0043] 20. Humidification component; 21. Water supply pipe; 22. Wet curtain; 23. Liquid distributor; 231. Ring member; 232. First strip connecting member; 233. Second strip connecting member;

[0044] 30. Clean water tank; 31. First drawer;

[0045] 40. Sewage tank; 41. Second drawer;

[0046] 50. Disinfection device;

[0047] 60. First water level detection component;

[0048] 70. Second water level detection member;

[0049] 80. Fan module; 81. Mounting shell; 811. Connecting port; 812. Air outlet; 813. Mounting cavity. DETAILED DESCRIPTION

[0050] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0051] like Figures 1 to 5 As shown, the first embodiment of the present utility model provides a humidifier, which includes a main housing 10 and a humidifying assembly 20. The main housing 10 has a water tank 11 and a humidifying outlet connected to the water tank 11. The humidifying assembly 20 is arranged in the water tank 11. The humidifier also includes a clean water tank 30 and a sewage tank 40. The clean water tank 30 is used to communicate with the water tank 11 to provide clean water to the water tank 11. The sewage tank 40 is used to communicate with the water tank 11 and / or the clean water tank 30 to collect residual water in the water tank 11 and / or residual water in the clean water tank 30 through the sewage tank 40.

[0052] The humidifier provided in the first embodiment can collect the residual stale water in the water tank 11 and the residual stale water in the clean water tank 30 through the setting of the sewage tank 40, so that according to different needs, the residual stale water in the water tank 11 used for humidification in the humidifier, or the residual stale water in the clean water tank 30, or all the residual stale water in the water tank 11 and the clean water tank 30 can be collected in the sewage tank 40. In this way, the user only needs to dump the sewage in the sewage tank 40 regularly to avoid the problem of frequent cleaning and water replacement of the water tank 11 and the clean water tank 30. Therefore, the humidifier provided in this embodiment can solve the technical problem of cumbersome operation when replacing stale water in the humidifier in the prior art.

[0053] Specifically, the main housing 10 further has a first installation cavity 12 and a second installation cavity 13, and the first installation cavity 12 and the second installation cavity 13 are both spaced apart from the water tank 11. The clean water tank 30 is detachably arranged in the first installation cavity 12. With such a structural arrangement, it is convenient to pull the clean water tank 30 out of the main housing 10, so as to facilitate adding clean water into the clean water tank 30.

[0054] Specifically, the main housing 10 further has a first installation cavity 12 and a second installation cavity 13, and the first installation cavity 12 and the second installation cavity 13 are both spaced apart from the water tank 11. The sewage tank 40 is detachably arranged in the second installation cavity 13. With such a structural arrangement, it is convenient to pull the sewage tank 40 out of the main housing 10, so as to facilitate the discharge of sewage in the sewage tank 40.

[0055] Specifically, in order to facilitate the insertion of the clean water tank 30 into the first installation cavity 12 or the removal of the clean water tank 30 from the first installation cavity 12 , a first drawer 31 is provided on one side of the clean water tank 30 .

[0056] Specifically, in order to facilitate the insertion of the sewage tank 40 into the second installation cavity 13 or the removal of the sewage tank 40 from the second installation cavity 13 , a second drawer 41 is provided on one side of the sewage tank 40 .

[0057] Specifically, in order to better optimize the structural layout, the main shell 10 also includes a first partition 15 and a second partition 16. The main shell 10 encloses a main cavity. The first partition 15 is arranged in the main cavity to separate the main cavity into a first cavity and a second cavity; the second partition 16 is arranged in the second cavity to separate the second cavity into a first installation cavity 12 and a second installation cavity 13; the first cavity forms a water tank 11.

[0058] In this embodiment, the clean water tank 30 and the sewage tank 40 are arranged side by side, and the water tank 11 is located above the clean water tank 30 and the sewage tank 40. With such a structural arrangement, it is convenient to optimize the internal structural layout of the humidifier, so that it is convenient to pass the residual water in the clean water tank 30 into the sewage tank 40, and it is also convenient to pass the residual water in the water tank 11 into the sewage tank 40.

[0059] Specifically, a drainage hole for communicating with the water tank 11 is provided at the bottom of the water tank 11, and the drainage hole is arranged opposite to the sewage tank 40, and the drainage hole is used to communicate with the sewage tank 40. With such a structural arrangement, it is convenient to control the communication between the water tank 11 and the sewage tank 40 by controlling the opening and closing of the drainage hole, so that the residual water in the water tank 11 can be passed into the sewage tank 40 when necessary, which effectively optimizes the structural layout between the water tank 11 and the sewage tank 40 and improves the drainage efficiency of the water tank 11.

[0060] Specifically, the humidifier further includes a first pumping pipeline, the inlet of the first pumping pipeline is connected to the clean water tank 30, and the outlet of the first pumping pipeline is connected to the water tank 11. In this way, the clean water in the clean water tank 30 can be transported to the water tank 11 through the first pumping pipeline, so that the clean water is used in the water tank 11 to complete the humidification process of the air.

[0061] Specifically, the humidifier further includes a second pumping pipeline, the inlet of the second pumping pipeline is connected to the clean water tank 30, and the outlet of the second pumping pipeline is connected to the sewage tank 40. In this way, the residual water in the clean water tank 30 can be transported to the sewage tank 40 through the second pumping pipeline, so that the sewage tank 40 can collect the residual water.

[0062] In this embodiment, the humidifier also includes a disinfection device 50, which is arranged in the water tank 11, and the disinfection device 50 is used to disinfect the water in the water tank 11. The biggest pain point of existing evaporative humidifiers is that the water tank and its internal structure are prone to mold and stink. If the user does not clean and replace the water in time, the humidifier will work for a long time, and the water tank and wet curtain will become dirty and have a peculiar smell, which will have a great impact on human health and experience. With such a structural setting, the water in the water tank 11 can be disinfected by the disinfection device 50, and then the water circuit circulation is completed in the water tank 11 through the disinfected water, so that the disinfected water can flow through the internal structure of the water tank 11, thereby reducing the possibility of the internal structure of the water tank 11 becoming dirty, moldy and smelly due to water deterioration.

[0063] Specifically, the disinfection device 50 is a device such as an electrolysis device, a UV sterilization lamp, etc. that can disinfect and sterilize water.

[0064] In this embodiment, the humidifier further includes a first water level detection member 60, which is arranged in the clean water tank 30 and is used to detect the water level in the clean water tank 30. Since the clean water tank 30 is arranged below the water tank 11, in order to pass the clean water in the clean water tank 30 into the water tank 11, it is necessary to pump out the water in the clean water tank 30 with the help of a water pump. However, in this way, when the water in the clean water tank 30 is lower than a certain height, the water in the clean water tank 30 will be difficult to be pumped out. If it is not discharged, this part of the water will be retained in the clean water tank 30 for a long time and cannot be used, thereby affecting the quality of the clean water. With such a structural arrangement, the water level in the clean water tank 30 can be detected by the first water level detection member 60, so that when it is detected that the water level in the clean water tank 30 is lower than a certain height, the clean water tank 30 and the sewage tank 40 can be connected to each other, and the residual water in the clean water tank 30 is pumped into the sewage tank by the water pump, so as to avoid the stale water in the clean water tank 30 from being replaced in time.

[0065] In this embodiment, the humidifier further includes a second water level detection member 70, which is disposed in the sewage tank 40 and is used to detect the water level in the sewage tank 40. With such a structural arrangement, when the water level in the sewage tank 40 reaches a certain height, it can be detected by the second water level detection member 70, and then the humidifier can send a reminder to the user to clean the sewage tank 40, without the user having to monitor the water level in the sewage tank 40 by himself, which effectively simplifies the operation and reduces the user's burden.

[0066] Specifically, the humidification assembly 20 includes a water supply pipe 21, which is arranged in the water tank 11; the water supply pipe 21 has a water inlet for absorbing water in the water tank 11 and a water outlet for discharging water. The humidification assembly 20 also includes a wet curtain 22 and a liquid distributor 23, which is arranged above the wet curtain 22, and the liquid distributor 23 has a liquid distribution tank and a liquid distribution port connected to the liquid distribution tank, the liquid distribution port is arranged opposite to the wet curtain 22, and the liquid distribution tank is connected to the water outlet, so that the water flowing out of the water outlet is discharged to the wet curtain 22 through the liquid distribution port. With such a structural arrangement, water at the bottom of the water tank 11 can be drawn through the water supply pipe 21, and the water can be passed into the liquid distribution tank through the connection between the water outlet of the water supply pipe 21 and the liquid distribution tank. Then, the water flows from the liquid distribution port connected to the liquid distribution tank to the wet curtain 22, so that the wet curtain 22 remains moist, thereby facilitating humidification of the air through the wet curtain 22. With such a structural arrangement, the humidification function of the humidifier can be effectively realized.

[0067] Specifically, the wet curtain 22 is an annular wet curtain. The water supply pipe 21 extends along the axial direction of the annular wet curtain, and at least part of the water supply pipe 21 is arranged in the inner circle of the annular wet curtain. With such a structural arrangement, the structural layout of the humidification component 20 is optimized, and the arrangement of the humidification component 20 in the water tank 11 is facilitated.

[0068] Specifically, the wet curtain 22 is an annular wet curtain. Among them, at least part of the liquid distributor 23 is an annular structure, and there are multiple liquid distribution ports, which are arranged at intervals along the circumference of the annular structure. With such a structural arrangement, the structural layout of the humidification component 20 is optimized, so that the water flowing out of the water outlet of the water supply pipe 21 can evenly wet the annular wet curtain through the annular structure of the liquid distributor 23.

[0069] In this embodiment, the liquid distributor 23 includes an annular member 231, a first strip connecting member 232 and a second strip connecting member 233. The annular member 231 has an annular channel, the first strip connecting member 232 has a first strip channel, the second strip connecting member 233 has a second strip channel, the liquid distribution port is arranged on the annular member 231, the first strip connecting member 232 and the second strip connecting member 233 are connected to each other and arranged crosswise, and both ends of the first strip connecting member 232 and the second strip connecting member 233 are connected to the inner circle of the annular member 231, so that the first strip channel, the second strip channel and the annular channel are all connected to form a liquid distribution tank. The water outlet is arranged at the connection between the first strip connecting member 232 and the second strip connecting member 233. By adopting such a structural setting, the water flowing out of the outlet of the water supply pipe 21 can be guided to the liquid distribution groove in the liquid distributor 23 through the setting of the first strip connecting member 232 and the second strip connecting member 233, thereby optimizing the connection layout structure of the water supply pipe 21 and the liquid distributor 23.

[0070] In this embodiment, the humidifier further includes a fan module 80, which includes a mounting shell 81 and a fan, wherein the mounting shell 81 has a connecting port 811, an air outlet 812, and a mounting cavity 813 connected to both the connecting port 811 and the air outlet 812, and the fan is mounted in the mounting cavity 813. The fan module 80 is arranged above the water tank 11, the connecting port 811 is connected to the water tank 11, and the connecting port 811 is arranged opposite to the wet curtain 22. With such a structural arrangement, the air humidified by the wet curtain 22 can be guided by the fan module 80 to flow from the connecting port 811 to the air outlet 812, thereby flowing out of the humidifier into the room.

[0071] Specifically, the communication port 811 and the air outlet 812 are arranged on both sides of the mounting housing 81. With such a structural arrangement, the flow path of the humidified air in the fan module 80 is shortened, so that the humidified air can flow into the room quickly. At the same time, it is also convenient to cooperate with the air inlet and outlet surfaces of the fan to complete the rapid derivation of the humidified air.

[0072] Specifically, the connecting port 811 is arranged to avoid the wet curtain 22, and there are multiple air outlets 812, which are arranged at intervals along the peripheral direction of the connecting port 811. With such a structural arrangement, the air outlets 812 can better cooperate with the connecting port 811 to quickly export the humidified air.

[0073] Specifically, an air inlet 14 is provided on the side wall of the main housing 10, and the air inlet 14 is connected to the water tank 11. With such a structural arrangement, it is convenient for indoor air to flow into the water tank 11 through the air inlet 14, so that the humidification process of the air is completed in the water tank 11 through the humidification component 20 in the water tank 11.

[0074] Specifically, there is an air outlet device inside the fan module 80, which includes a motor and a wind wheel. The wind wheel is located in the middle of the installation cavity 813. The air is sucked in by the air inlet 14 and then sent out from the top air outlet 812 after passing through the wet curtain 22.

[0075] Embodiment 2 of the present invention provides a cleaning method applicable to the humidifier provided above, the cleaning method comprising: passing the residual water in the water tank 11 of the humidifier into the sewage tank 40 of the humidifier; passing the residual water in the clean water tank 30 of the humidifier into the sewage tank 40.

[0076] By adopting the cleaning method provided in the second embodiment of the present utility model, the residual stale water in the water tank 11 can be collected by setting the sewage tank 40, and the residual stale water in the clean water tank 30 can also be collected, so that according to different needs, the residual stale water in the water tank 11 used for humidification in the humidifier, or the residual stale water in the clean water tank 30, or all the residual stale water in the water tank 11 and the clean water tank 30 can be collected in the sewage tank 40. In this way, the user only needs to dump the sewage in the sewage tank 40 regularly to avoid the problem of frequent cleaning and water replacement of the water tank 11 and the clean water tank 30. Therefore, the cleaning method provided in this embodiment can solve the technical problem of cumbersome operation of the humidifier in the prior art when replacing stale water.

[0077] Specifically, before the residual water in the water tank 11 of the humidifier is passed into the sewage tank 40 of the humidifier, the cleaning method further includes: disinfecting the water in the water tank 11, spraying the wet curtain 22 of the humidifier with the disinfected water, and the water flowing into the water tank 11 after spraying forms disinfected water, and the disinfected water is discharged into the sewage tank 40; passing clean water into the water tank 11, spraying the wet curtain 22 with the clean water, and the water flowing into the water tank 11 after spraying forms the residual water in the water tank 11. By adopting such a method, in the process of cleaning the humidifier, the disinfected water is first circulated and cleaned in the water channel of the humidifier to play a role in disinfecting and sterilizing the water channel, and then the clean water is circulated and cleaned in the water channel of the humidifier to play a role in cleaning the electrolyte remaining in the water channel. Through these two circulation cleanings, the cleaning effect of the inside of the humidifier can be effectively guaranteed.

[0078] Specifically, the method of disinfecting the water in the water tank 11 and spraying the wet curtain 22 of the humidifier with the disinfected water includes: disinfecting the water in the water tank 11 within a preset time T1, and spraying the wet curtain 22 of the humidifier with the disinfected water. Among them, 3min≤T1≤5min. In this way, the disinfection effect of the waterway can be guaranteed.

[0079] Specifically, the method of introducing clean water into the water tank 11 and spraying the wet curtain 22 with the clean water includes: introducing clean water into the water tank 11 within a preset time T2 and spraying the wet curtain 22 with the clean water. 3min≤T2≤5min. In this way, the cleaning effect of the electrolyte remaining in the water path can be ensured.

[0080] Specifically, the method for passing the residual water in the clean water tank 30 of the humidifier into the sewage tank 40 includes: obtaining the water level of the clean water tank 30; when the water level of the clean water tank 30 is lower than the first preset water level, the water in the clean water tank 30 is discharged into the sewage tank 40. With such a setting, after detecting that the water level in the clean water tank 30 is lower than the first preset water level, the clean water tank 30 and the sewage tank 40 are connected to each other, and the residual water in the clean water tank 30 is pumped into the sewage tank by the water pump, so as to avoid that the stale water in the clean water tank 30 cannot be replaced in time. Specifically, the first preset water level is h1, 0.05H1≤h1≤0.1H1, and H1 is the highest water level of the clean water tank 30.

[0081] Specifically, the cleaning method further includes: obtaining the water level of the sewage tank 40, and when the water level of the sewage tank 40 is higher than the second preset water level, controlling the humidifier to send a prompt signal. With such a setting, after the water level in the sewage tank 40 reaches the second preset water level, a reminder can be sent to the user to remind the user to clean the sewage tank 40, without the user having to monitor the water level in the sewage tank 40 by himself, which effectively simplifies the operation and reduces the user's burden. Specifically, the second preset water level is h2, 0.85H2≤h2≤0.1H2, and H2 is the highest water level of the sewage tank 40.

[0082] The technical solution of the utility model provides a humidifier, and the operation and use method of the humidifier is as follows: the water supply pipe 21 draws water from the water tank 11 through a water pump to wet the wet curtain 22, and the water at the bottom of the wet curtain 22 directly flows into the water tank 11, and the water in the water tank 11 is pumped from the water supply pipe of the clean water tank 30 to the inside of the water tank 11, and then the water in the water tank 11 is pumped into the liquid distributor 23 by the water supply pipe 21 of the water tank 11, and the pumped water drips evenly on the wet curtain 22 from the liquid distribution holes of the liquid distributor 23 to soak the wet curtain 22, and then the fan sucks the wind from the air inlet 14 to the top, and takes away the moisture through the wet curtain 22 to humidify the air. When the user turns on the one-key cleaning function, the electrolysis device in the water tank 11 starts to electrolyze water, and then uses the upper and lower pipe water circulation for sterilization and disinfection. After multiple wet curtain water circulation sterilizations, the electrolysis device and the water circulation stop. At this time, the water in the water tank 11 is discharged into the sewage tank 40. Finally, the water in the clean water tank 30 is pumped into the water tank 11 for 3-5 minutes of water circulation cleaning to clean the electrolyte remaining in the water path. The residual water after cleaning is discharged into the sewage tank 40 again to complete the one-key cleaning.

[0083] Specifically, the three water tank systems of the humidifier of the present invention are respectively a water tank 11, a clean water tank 30 and a sewage tank 40, wherein the user uses the water tank to pump water out of the clean water tank 30 for adding water, and the water in the water tank 11 is pumped out by the water pumps in the upper and lower sewers of the clean water tank 30 for use, and the water level height in the water tank is detected by the water level monitoring device of the clean water tank 30 (equivalent to the first water level detection component 60). When the water level is lower than a certain height, the residual water in the clean water tank 30 is pumped into the sewage tank 40 by the water pump, and the residual water in the water tank 11 is directly discharged into the sewage tank 40. A water level detection device (equivalent to the second water level detection component 70) is provided in the sewage tank 40. When the water level reaches a certain height, the user will be reminded to clean the sewage tank 40.

[0084] From the above description, it can be seen that the above-mentioned embodiments of the utility model achieve the following technical effects: sterilize and disinfect the humidification water tank through the electrolysis device, ensuring the safety of the water used for humidification; solve the problem of stale water in the water tank causing the wet curtain to become moldy and smelly, ensuring healthier humidification; solve the need for users to replace stale water every day, and wait until the sewage tank is full before cleaning, which greatly improves the user experience and improves the convenience of user use. The electrolysis device and the three-water tank system are set up, which greatly reduces the problem of mold and smell of the wet curtain of ordinary evaporative humidifiers, and the problem that users need to replace stale water every day, improving the health and convenience of humidifier use.

[0085] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0086] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the application. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to actual proportional relationships. The technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0087] In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0088] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0089] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0090] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. 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 humidifier, characterized in that: include: A main housing (10) and a humidifying assembly (20), wherein the main housing (10) has a water tank (11) and a humidifying outlet communicated with the water tank (11), and the humidifying assembly (20) is arranged in the water tank (11); a clean water tank (30) and a dirty water tank (40), wherein the clean water tank (30) is used to communicate with the water tank (11) to provide clean water to the water tank (11); The sewage tank (40) is used to communicate with the water tank (11) and / or the clean water tank (30) so as to collect residual water in the water tank (11) and / or residual water in the clean water tank (30) through the sewage tank (40).

2. The humidifier according to claim 1, characterized in that The main housing (10) further comprises a first installation cavity (12) and a second installation cavity (13), wherein the first installation cavity (12) and the second installation cavity (13) are both arranged at intervals from the water tank (11); Wherein, the clean water tank (30) is detachably arranged in the first installation cavity (12); and / or, The sewage tank (40) is detachably arranged in the second installation cavity (13).

3. The humidifier according to claim 1, characterized in that The clean water tank (30) and the sewage tank (40) are arranged side by side, and the water tank (11) is located above the clean water tank (30) and the sewage tank (40).

4. The humidifier according to claim 3, characterized in that: The bottom of the water tank (11) is provided with a drainage hole for communicating with the water tank (11), the drainage hole is arranged opposite to the sewage tank (40), and the drainage hole is used to communicate with the sewage tank (40); and / or, The humidifier further comprises a first pumping pipeline, the inlet of the first pumping pipeline is connected to the clean water tank (30), and the outlet of the first pumping pipeline is connected to the water tank (11); and / or, The humidifier further comprises a second pumping pipeline, the inlet of the second pumping pipeline is in communication with the clean water tank (30), and the outlet of the second pumping pipeline is in communication with the sewage tank (40).

5. The humidifier according to claim 1, characterized in that: The humidifier also includes: a disinfection device (50), arranged in the water tank (11), the disinfection device (50) being used to disinfect the water in the water tank (11); and / or, A first water level detection member (60) is disposed in the clean water tank (30), the first water level detection member (60) being used to detect the water level in the clean water tank (30); and / or, The second water level detection component (70) is arranged in the sewage tank (40), and the second water level detection component (70) is used to detect the water level in the sewage tank (40).

6. The humidifier according to claim 1, characterized in that The humidifying component (20) comprises: A water supply pipe (21) is arranged in the water tank (11); the water supply pipe (21) has a water inlet for absorbing water in the water tank (11) and a water outlet for discharging water; A wet curtain (22) and a liquid distributor (23), wherein the liquid distributor (23) is arranged above the wet curtain (22), the liquid distributor (23) comprises a liquid distribution groove and a liquid distribution port connected to the liquid distribution groove, the liquid distribution port is arranged opposite to the wet curtain (22), the liquid distribution groove is connected to the water outlet, so as to discharge the water flowing out of the water outlet to the wet curtain (22) through the liquid distribution port.

7. The humidifier according to claim 6, characterized in that The wet curtain (22) is an annular wet curtain; Wherein, the water supply pipe (21) extends along the axial direction of the annular wet curtain, and at least a part of the water supply pipe (21) is arranged in the inner circle of the annular wet curtain; and / or, At least part of the liquid distributor (23) is an annular structure, and there are a plurality of liquid distribution openings, which are arranged at intervals along the circumference of the annular structure.

8. The humidifier according to claim 6, characterized in that The liquid distributor (23) comprises an annular member (231), a first strip-shaped connecting member (232) and a second strip-shaped connecting member (233); the annular member (231) has an annular channel, the first strip-shaped connecting member (232) has a first strip-shaped channel, the second strip-shaped connecting member (233) has a second strip-shaped channel, the liquid distribution port is arranged on the annular member (231), the first strip-shaped connecting member (232) and the second strip-shaped connecting member (233) are connected to each other and arranged crosswise, and both ends of the first strip-shaped connecting member (232) and both ends of the second strip-shaped connecting member (233) are connected to the inner circle of the annular member (231), so that the first strip-shaped channel, the second strip-shaped channel and the annular channel are all connected to form the liquid distribution groove; Wherein, the water outlet is arranged at the connection between the first strip-shaped connecting member (232) and the second strip-shaped connecting member (233).

9. The humidifier according to claim 6, characterized in that The humidifier also includes: A fan module (80), the fan module (80) comprising a mounting shell (81) and a fan, the mounting shell (81) having a communication port (811), an air outlet (812), and a mounting cavity (813) connected to both the communication port (811) and the air outlet (812), the fan being mounted in the mounting cavity (813); Wherein, the fan module (80) is arranged above the water tank (11), the communication port (811) is connected to the water tank (11), and the communication port (811) is arranged opposite to the wet curtain (22).

10. The humidifier according to claim 9, characterized in that The communication port (811) and the air outlet (812) are arranged oppositely on two sides of the mounting shell (81); and / or, The communication opening (811) is arranged to avoid the wet curtain (22), the air outlet (812) is multiple, and the multiple air outlets (812) are arranged at intervals along the peripheral direction of the communication opening (811); and / or, An air inlet (14) is provided on the side wall of the main housing (10), and the air inlet (14) is connected to the water tank (11).

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