Intelligent efficient purification and humidification integrated machine with residual water recyclability

Abstract

This application discloses an intelligent and efficient air humidifier / purifier with residual water recovery capability, belonging to the field of air humidification technology. It includes a main body and a humidification chamber, a purification chamber, and a water tank disposed inside the main body, with the purification chamber connected to the humidification chamber. A water tank is located at the bottom of the humidification chamber, and a humidifying core is installed in the water tank. A return water pipe connects the water tank to the water tank. The purification chamber contains an air guide shell, a filter screen, a first filter screen frame, and a second filter screen frame. The bottom of the air guide shell includes a first water guiding structure extending from the edge of the air guide shell towards the center to the inner side of the filter screen. The inner periphery of the first filter screen frame has a downward-sloping rim. The bottom of the second filter screen frame has a first water guiding plate, the height of which gradually decreases from the edge to the center. The first water guiding plate has a first water guiding hole communicating with the water tank. This application has two return channels, enabling the recovery of residual water from humidification, which helps improve the user experience and safety of the product.

Description

Technical Field

[0001] This application relates to the field of air humidification technology, and more specifically, to an intelligent and efficient integrated purification and humidification machine with recyclable residual water. Background Technology

[0002] As living standards improve, people are paying more and more attention to their health. In order to improve indoor air quality, a variety of air purifiers have appeared on the market. In addition to dust removal and sterilization, some of these air purifiers also have humidification functions. That is, by adding a humidification device to the air purifier, the air can be safely and quickly filtered to maintain the most suitable humidity.

[0003] Currently available air purifiers and humidifiers are prone to water spillage when adding water or removing the humidifier cartridge if not handled carefully. The spilled water enters the machine and then flows to the ground, causing unnecessary water loss. In addition, the spilled water may cause the machine to malfunction and affect normal use. At the same time, the water flowing to the ground will cause cleaning trouble for users and may also pose a safety hazard. Summary of the Invention

[0004] This application aims to provide an intelligent and efficient integrated purifier and humidifier with recyclable residual water, which solves the problems of water loss, poor user experience, and safety issues caused by water spillage in the prior art.

[0005] This application provides an intelligent and efficient integrated humidifier and purifier with recyclable residual water, including a body, wherein a humidification chamber, a purification chamber and a water tank are arranged sequentially from top to bottom inside the body, and the humidification chamber and the purification chamber are connected.

[0006] A water tank is provided at the bottom of the humidification chamber, and a humidification core is provided in the humidification chamber. One end of the humidification core is located in the water tank, and a return water pipe is connected between the water tank and the water container.

[0007] The purification chamber is equipped with an air guide shell, a filter screen, a first filter screen frame, and a second filter screen frame.

[0008] The first filter frame and the second filter frame are disposed opposite to each other, and the first filter frame is closer to the humidification chamber than the second filter frame. The filter is fixed between the first filter frame and the second filter frame.

[0009] The air guide shell is disposed at one end near the first filter screen frame, and the bottom of the air guide shell includes a first water guiding structure, which extends from the edge of the air guide shell toward the center to the inner side of the filter screen.

[0010] The first filter frame is provided with a circumferential edge, which is located inside the filter and the height of the circumferential edge gradually decreases from the edge to the center.

[0011] The bottom of the second filter frame is provided with a first water guide plate, which is located inside the filter screen. The height of the first water guide plate gradually decreases from the edge to the center. The middle part of the first water guide plate is provided with a plurality of first water guide holes, which are connected to the water tank.

[0012] Through the above technical solution, a water tank is set at the bottom of the humidification chamber to collect and temporarily store the water at the bottom of the humidification core. Excess water can be returned to the water tank in a timely manner through the return water pipe, preventing excessive water from overflowing into the machine and affecting normal use. The bottom of the air guide shell includes a first water guiding structure, which can quickly guide the residual water falling into the air guide shell to the top of the first filter frame. A rim is set on the inner periphery of the first filter frame, and the height of the rim gradually decreases from the edge to the center, which can guide the falling water flow to the space inside the filter screen, preventing water from falling directly onto the filter screen and affecting its use. By setting a first water guiding plate at the bottom of the second filter frame, the height of the first water guiding plate gradually decreases from the edge to the center, which can collect the falling residual water. By setting a first water guiding hole, the residual water collected by the first water guiding plate can be introduced into the water tank to realize residual water recycling.

[0013] Optionally, a plurality of the first water guide holes are arranged in a ring array around the center of the first water guide plate.

[0014] Through the above technical solution, multiple first water guide holes are arranged in a ring array around the center of the first water guide plate, so that water from all parts of the first water guide plate can quickly flow into the water tank, reducing the retention of residual water in the first water guide plate and ensuring sufficient and thorough return.

[0015] Optionally, the first water guiding structure includes a first water guiding plate and a second water guiding plate. The height of the first water guiding plate gradually decreases from the edge to the center. The second water guiding plate is connected to the inner periphery of the first water guiding plate and bends towards the inner side of the filter screen. The bottom of the air guide shell also includes a drain plate. The drain plate is located at the bottom center of the air guide shell and is connected to the second water guiding plate. The diameter of the drain plate is smaller than the inner diameter of the filter screen. The drain plate is provided with multiple drain holes.

[0016] By using the above technical solution, a first water guide plate and a second water guide plate are set up to form a funnel-shaped structure, which can quickly gather the water flowing into the air guide shell and guide it to the water leakage plate, so that the water flows through the water leakage holes on the water leakage plate to the inner space of the filter screen.

[0017] Optionally, the cross-sectional shape of the bend in the second water guide plate is set to an arc shape.

[0018] Through the above technical solution, the cross-sectional shape of the bend of the second water guide plate is set to be arc-shaped, with a smooth transition. On the one hand, it is easy to process, and on the other hand, it can ensure that the water can smoothly change direction along the smooth bend when flowing through the second water guide plate and flow smoothly into the inner space of the filter screen.

[0019] Optionally, the water tank includes a tank cover, on which a second water guide plate is provided. The height of the second water guide plate gradually decreases from the edge to the center, and a plurality of second water guide holes are provided in the middle of the second water guide plate.

[0020] The above technical solution involves installing a second water guide plate on the tank cover, which can receive and collect the water flowing out of the first water guide plate, and then introduce the remaining water into the tank through the second water guide hole to achieve recycling.

[0021] Optionally, the cross-sectional shape of the second water guide plate is set to be arc-shaped.

[0022] Through the above technical solution, the cross-sectional shape of the second water guide plate is set to arc, which can collect the water flow falling on the tank cover. It is easy to process and has an aesthetically pleasing appearance.

[0023] Optionally, a filter support is also provided between the second filter frame and the box cover. A second water guiding structure is provided on the filter support corresponding to the position of the second water guiding plate. The height of the second water guiding structure gradually decreases from the center to the edge. A plurality of third water guiding holes are provided on the second water guiding structure.

[0024] Through the above technical solution, a second water guiding structure is set on the filter screen support. The height of the second water guiding structure gradually decreases from the center to the edge, which can guide the water flowing out of the first water guiding plate to the edge of the second water guiding plate, preventing the water from falling directly onto the handle set in the middle of the second water guiding plate, thus ensuring the efficiency of the return flow.

[0025] Optionally, the return water pipe is connected to the side wall of the water tank, and the height of the bottom of the water tank gradually decreases from the center to the edge.

[0026] With the above technical solution, the return water pipe is connected to the side wall of the water tank, and the bottom height of the water tank gradually decreases from the center to the edge, so that the water flow can converge from the center of the water tank to the edge, thereby facilitating the return water pipe on the side wall to flow back to the water tank and reducing water residue inside the water tank.

[0027] Optionally, the purifier and humidifier integrated machine further includes a humidifier core frame for installing the humidifier core, the humidifier core frame including a base support, the base support being installed in the water tank; the base support including a bottom plate, the bottom plate being gradually inclined downward from the edge to the center, the bottom plate having a plurality of fourth water guide holes in the middle, the plurality of fourth water guide holes communicating with the water tank.

[0028] By using the above technical solution, a fourth water guide hole is set on the base, so that the water inside the base can flow into the water tank through the fourth water guide hole, effectively reducing the water spillage when the humidifier core and humidifier core frame are removed.

[0029] Optionally, the plurality of the fourth water guide holes are evenly spaced around the center of the base plate.

[0030] With the above technical solution, multiple fourth water guide holes are evenly distributed around the center of the base plate, so that when the base plate is removed, the water in the base plate can flow into the water tank fully and quickly, reducing the water stagnation on the base plate. The structure is beautiful and easy to process.

[0031] Beneficial effects:

[0032] 1. This application provides an intelligent and efficient humidifier / purifier with recyclable residual water. A water tank is installed at the bottom of the humidification chamber, and a return water pipe connects the water tank and the humidifier core, forming a first return channel. This allows excess water at the bottom of the humidifier core to flow back into the water tank in a timely manner, preventing excessive overflow and ensuring normal operation. A second return channel is formed by installing a first water guiding structure, a surrounding edge, a first water guiding plate, and a first water guiding hole, with the first water guiding hole connected to the water tank. This allows residual water falling into the air guide shell to flow through the first water guiding structure and the surrounding edge into the inner space of the filter screen, preventing direct impact on the filter screen. The residual water falling from the inner space of the filter screen then flows smoothly back into the water tank through the first water guiding plate and the first water guiding hole. This application achieves residual water recycling through these two return channels, ensuring normal machine operation while avoiding water loss and safety issues caused by overflow.

[0033] 2. The intelligent and efficient water purification and humidification integrated machine with residual water recovery as described in this application, wherein the first water guiding structure includes a first water guiding plate and a second water guiding plate, the height of the first water guiding plate gradually decreasing from the edge to the center, and the second water guiding plate being connected to the inner periphery of the first water guiding plate and bent towards the inner side of the filter screen; the bottom of the air guide shell also includes a drain plate, the drain plate being located at the bottom center of the air guide shell and connected to the second water guiding plate, the diameter of the drain plate being smaller than the inner diameter of the filter screen, and the drain plate being provided with multiple drain holes. This application, by setting the first water guiding plate and the second water guiding plate, forms a funnel-like structure, which can quickly gather and guide the water flowing into the air guide shell to the drain plate, allowing the water to flow through the drain holes on the drain plate to the inner space of the filter screen.

[0034] 3. The intelligent and efficient purification and humidification integrated machine with residual water recovery described in this application has a return water pipe connected to the side wall of the water tank. The bottom of the water tank gradually decreases in height from the center to the edge, so that the water flow can converge from the center of the water tank to the edge, thereby facilitating the return water to the water tank through the return water pipe on the side wall, avoiding water residue inside the water tank, ensuring sufficient and thorough return, and also facilitating the cleaning and maintenance of the water tank in the future.

[0035] 4. The intelligent and efficient humidifier and purifier with recyclable residual water described in this application further includes a humidifier core frame for installing the humidifier core. The humidifier core frame includes a base, which is installed in the water tank. The base includes a bottom plate, which is gradually inclined downward from the edge to the center. A plurality of fourth water guide holes are provided in the middle of the bottom plate, and the plurality of second water guide holes are connected to the water tank. By providing fourth water guide holes on the base, when the humidifier core and the humidifier core frame are removed, the water accumulated inside the base can flow into the water tank through the fourth water guide holes, reducing water spillage during the removal process. Attached Figure Description

[0036] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments of this application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0037] Figure 1 This is a schematic diagram of the internal structure of an intelligent and efficient purification and humidification integrated machine with recyclable residual water proposed in one embodiment of this application;

[0038] Figure 2 This is a schematic diagram of the water path of the first return channel in an intelligent and efficient purification and humidification integrated machine with recoverable residual water proposed in an embodiment of this application;

[0039] Figure 3This is a schematic diagram of the water path of the second return channel in an intelligent and efficient purification and humidification integrated machine with recoverable residual water proposed in an embodiment of this application;

[0040] Figure 4 This is a schematic diagram of the structure of the filter screen, the first filter screen frame, and the second filter screen frame in an intelligent and efficient integrated humidifier with waste water recovery proposed in an embodiment of this application. Figure 1 ;

[0041] Figure 5 This is a schematic diagram of the structure of the filter screen, the first filter screen frame, and the second filter screen frame in an intelligent and efficient integrated humidifier with waste water recovery proposed in an embodiment of this application. Figure 2 .

[0042] Explanation of reference numerals in the attached figures:

[0043] 1. Spray chamber; 2. Humidification chamber; 21. Humidification core; 22. Humidification core frame; 221. Base support; 23. Water tank; 3. Purification chamber; 31. Filter screen; 32. First filter screen frame; 321. Surrounding edge; 33. Second filter screen frame; 331. First water guide plate; 3311. First water guide hole; 34. Air guide shell; 341. First water guide plate; 342. Second water guide plate; 35. Filter screen bracket; 4. Water tank; 41. Second water guide plate; 42. Handle; 7. Return water pipe. Detailed Implementation

[0044] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0045] In related technologies, in order to improve indoor air quality, various air purifier products have appeared on the market. In addition to dust removal and sterilization functions, some of these air purifiers also have humidification functions. That is, by adding a humidification device to the air purifier, the air can be kept at the most suitable humidity while safely and quickly filtering pollutants in the air.

[0046] Currently available air purifiers and humidifiers are prone to water spillage when adding water or removing the humidifier cartridge if not handled carefully. The spilled water enters the machine and then flows to the ground, causing unnecessary water loss. In addition, the spilled water may cause the machine to malfunction and affect normal use. At the same time, the water flowing to the ground will cause cleaning trouble for users and may also pose a safety hazard.

[0047] In view of this, this application proposes an intelligent and efficient integrated purification and humidification machine with recyclable residual water.

[0048] See Figure 1 A smart and efficient humidifier and purifier with recyclable residual water includes a body. The body has a humidification chamber 2, a purification chamber 3 and a water tank 4 arranged from top to bottom inside. The purification chamber 3 is connected to the humidification chamber 2. The purification chamber 3 is provided with an air guide shell 34, a filter screen 31, a first filter screen frame 32 and a second filter screen frame 33.

[0049] The bottom of the humidification chamber 2 is provided with a water tank 23, and a humidification core 21 is provided in the humidification chamber 2. One end of the humidification core 21 is located in the water tank 23, and a return water pipe 7 is connected between the water tank 23 and the water tank 4.

[0050] The first filter frame 32 and the second filter frame 33 are disposed opposite to each other, and the first filter frame 32 is closer to the humidification chamber 2 than the second filter frame 33. The filter 31 is fixed between the first filter frame 32 and the second filter frame 33.

[0051] The air guide shell 34 is disposed at one end near the first filter frame 32. The bottom of the air guide shell 34 includes a first water guiding structure, which extends from the edge of the air guide shell 34 toward the center to the inner side of the filter 31.

[0052] The first filter frame 32 has a perimeter edge 321, which is located inside the filter 31, and the height of the perimeter edge 321 gradually decreases from the edge to the center; the bottom of the second filter frame 33 has a water guide plate, which is located inside the filter 31, and the height of the water guide plate gradually decreases from the edge to the center; the middle of the water guide plate has a plurality of first water guide holes 3311, which are connected to the water tank 4.

[0053] Specifically, inside the integrated air purifier and humidifier, from top to bottom, there are a spray chamber 1, a humidification chamber 2, a purification chamber 3, and a water tank 4. The water tank 4 provides water for humidification; the humidification chamber 2 contains a humidifying core 21, which is used to humidify the purified air; the spray chamber 1 contains a shower head or other spray components to spray and humidify the humidifying core 21.

[0054] See Figure 2The bottom of the humidification chamber 2 is provided with a water tank 23, and the lower end of the humidification core 21 is placed in the water tank 23. The water tank 23 can collect and temporarily store the water at the lower end of the humidification core 21. By connecting the water tank 23 and the water tank 4 with a return water pipe 7, a first return channel can be formed, so that the residual water at the lower end of the humidification core 21 can flow back into the water tank 4 through the first return channel for easy recycling.

[0055] The purification chamber 3 is connected to the humidification chamber 2. A filter 31 is installed in the purification chamber 3 to filter the air entering the chamber, removing dust and impurities to purify the air. The purification chamber 3 also includes a first filter frame 32 and a second filter frame 33 for mounting the filter 31. The first filter frame 32 and the second filter frame 33 are positioned opposite each other, and the filter 31 is installed between the first filter frame 32 and the second filter frame 33. Figure 1 As shown, the first filter frame 32 is located at the upper end of the filter 31, close to the humidification chamber 2, and the second filter frame 33 is located at the lower end of the filter 31, close to the water tank 4.

[0056] The air guide shell 34 is located at the upper end of the first filter frame 32. The bottom of the air guide shell 34 includes a first water guiding structure, which extends from the edge of the air guide shell 34 toward the center to the upper inner side of the filter 31. When the humidifying core 21 is removed after the spraying operation is completed, residual water will fall into the air guide shell 34. Through the guiding effect of the first water guiding structure, the residual water can be smoothly guided to the upper inner side of the filter 31.

[0057] Please see also Figure 4 and Figure 5 The filter screen 31 has a cylindrical structure with a certain thickness. The first filter screen frame 32 is annular in shape corresponding to the cross-sectional shape of the filter screen 31. A rim 321 is provided around the inner periphery of the first filter screen frame 32. The rim 321 is located inside the filter screen 31 and is inclined, with its height gradually decreasing from the edge to the center. Water splashed onto the rim 321 will flow along the rim 321 to the hollow area inside the filter screen 31, preventing water from falling directly onto the filter screen 31 and affecting it.

[0058] The second filter frame 33 is disc-shaped, with a first water guide plate 331 at its bottom. The first water guide plate 331 is also located inside the filter 31, and its height gradually decreases from the edge to the center. Residual water directly sprayed from the humidification chamber 2 and residual water flowing down through the perimeter 321 can both fall into the first water guide plate 331 and converge from its edge to the center. A first water guide hole 3311 is provided in the central area of ​​the first water guide plate 331, through which the converged residual water flows into the water tank 4, thereby achieving the recycling and reuse of residual water.

[0059] See Figure 3 By setting a first water guiding structure, a surrounding edge 321, a first water guiding plate 331, and a first water guiding hole 3311, and with the first water guiding hole 3311 connected to the water tank 4, a second return channel is formed. During humidification or when the humidifying core 21 is removed, any excess water that spills outside the water tank 23 can flow smoothly back to the water tank 4 through the second return channel, preventing overflow water from entering the machine or falling directly onto the filter screen 31 and affecting normal use.

[0060] In this embodiment, the first return channel serves as the main return channel. During normal humidification, excess water at the lower end of the humidifying core 21 accumulates in the water tank 23 and can flow directly back to the water tank 4 through the first return channel. The second return channel serves as an auxiliary return channel. When the humidification volume is large and the water tank 23 overflows, the water overflowing from the water tank 23 can flow back to the water tank 4 through the second return channel. By setting up the above two return channels, any excess water falling into the humidification chamber 2, whether it falls into or outside the water tank 23, can flow back to the water tank 4 for full recovery. This ensures the normal operation of the machine, avoids water loss and safety issues caused by water spillage, and helps improve the user experience.

[0061] Furthermore, multiple first water guide holes 3311 are arranged in a ring array around the center of the first water guide plate 331, so that water from all parts of the first water guide plate 331 can quickly flow into the water tank 4, reducing the retention of residual water in the first water guide plate 331 and ensuring sufficient and thorough return.

[0062] Optionally, the first water guiding structure includes a first water guiding plate 341 and a second water guiding plate 342. The height of the first water guiding plate 341 gradually decreases from the edge to the center. The second water guiding plate 342 is connected to the inner periphery of the first water guiding plate 341 and bends towards the inner side of the filter screen 31. The bottom of the air guide shell 34 also includes a water leakage plate. The water leakage plate is located at the bottom center of the air guide shell 34 and is connected to the second water guiding plate 342. The diameter of the water leakage plate is smaller than the inner diameter of the filter screen 31. The water leakage plate is provided with a plurality of water leakage holes.

[0063] Specifically, the first water guide plate 341 is located at the bottom edge of the air guide shell 34 and is inclined downwards. The height of the first water guide plate 341 gradually decreases from the edge to the center. When water overflows from the water tank 23 or when the humidifier core 21 is removed, residual water drips onto the first water guide plate 341, and the water flow can accelerate down along the inclined first water guide plate 341 to reach the second water guide plate 342. The second water guide plate 342 is located on the inner periphery of the first water guide plate 341 and includes an integrally formed horizontal section and a bent section. The horizontal section extends horizontally, and the bent section bends downwards relative to the horizontal section and extends to the inner side above the filter screen 31. The drain plate is connected to the center of the second water guide plate 342. Residual water is guided by the second water guide plate 342 to the drain plate and then falls through the drain hole. The diameter of the drain plate is smaller than the inner diameter of the filter screen 31, which can further ensure that the leaked water falls into the hollow area inside the filter screen 31 and avoids splashing directly onto the filter screen 31.

[0064] By setting the first water guide plate 341 and the second water guide plate 342, a funnel-like structure is formed, which can quickly gather the water flowing into the air guide shell 34 and guide it to the water leakage plate, so that the water flows through the water leakage holes on the water leakage plate to the inner space of the filter screen 31.

[0065] Optionally, the cross-sectional shape of the bend in the second water guide plate 342 is set to an arc shape.

[0066] Through the above technical solution, the cross-sectional shape of the bend of the second water guide plate 342 is set to be arc-shaped, with a smooth transition. On the one hand, it is easy to process, and on the other hand, it can ensure that when the water flows through the second water guide plate 342, it can smoothly change direction along the smooth bend and flow smoothly into the inner space of the filter screen 31.

[0067] Optionally, the water tank 4 includes a tank cover, on which a second water guide plate 41 is provided. The height of the second water guide plate 41 gradually decreases from the edge to the center, and a plurality of second water guide holes are provided in the middle of the second water guide plate 41.

[0068] For details, see Figure 3 To facilitate cleaning and maintenance of the water tank 4, the water tank 4 is equipped with a removable cover. A second water guide plate 41 is installed on the cover. The second water guide plate 41 is recessed towards the inside of the water tank 4, and its height gradually decreases from the edge to the center. It can receive and collect water flowing out of the first water guide plate 331. The center of the second water guide plate 41 is the lowest point, and multiple second water guide holes are provided at the center to guide the received water into the water tank 4, realizing the recovery of residual water.

[0069] Optionally, the cross-sectional shape of the second water guide plate 41 is set to be arc-shaped, which can gather the water flowing onto the tank cover, reduce water retention, and is easy to process and has an aesthetically pleasing appearance.

[0070] Optionally, a filter support 35 is also provided between the second filter frame 33 and the box cover. A second water guiding structure is provided on the filter support 35 at the position corresponding to the second water guiding plate 41. The height of the second water guiding structure gradually decreases from the center to the edge. A plurality of third water guiding holes are provided on the second water guiding structure.

[0071] For details, see Figure 3 To improve the operability of opening and closing the lid, a handle 42 is provided in the middle of the lid. The crossbeam structure of the handle 42 is located in the middle of the second water guide plate 41. If water leaking from the first water guide plate 331 falls onto the crossbeam, water will remain on the crossbeam, resulting in incomplete backflow and potentially causing dripping when opening the lid, making operation inconvenient. In this embodiment, a second water guide structure is provided on the filter support 35 at the bottom of the second filter frame 33. The height of the second water guide structure gradually decreases from the center to the edge, which can guide the water flowing out of the first water guide plate 331 to the edge of the second water guide plate 41, avoiding the location of the crossbeam of the handle 42, thereby preventing water from falling directly onto the crossbeam and ensuring efficient backflow.

[0072] Optionally, the return water pipe 7 is connected to the side wall of the water tank 23, and the height of the bottom of the water tank 23 gradually decreases from the center to the edge.

[0073] Specifically, the return water pipe 7 is connected to the side wall of the water tank 23. The bottom height of the water tank 23 gradually decreases from the center to the edge, so that the water flow can converge from the center to the edge of the water tank 23, thereby facilitating the return water pipe 7 through the side wall to flow back to the water tank 4 and reducing the water residue inside the water tank 23.

[0074] In practical applications, the inner diameter of the return water pipe 7 can be reasonably set according to the required return water volume and the installation space inside the machine. As an example, in this embodiment, the inner diameter of the return water pipe 7 is 38mm, and the drainage space at the interface with the water tank 4 is also large, so that it will not cause blockage when the humidification water flow is large, thus ensuring smooth return.

[0075] Optionally, the purifier and humidifier integrated machine further includes a humidifier core frame 22 for installing the humidifier core 21. The humidifier core frame 22 includes a base 221, which is installed at the bottom of the humidifier chamber 2 and located inside the water tank 23. The base 221 includes a base plate, which is gradually inclined downward from the edge to the center. A plurality of fourth water guide holes are provided in the middle of the base plate, and the plurality of fourth water guide holes communicate with the water tank 23.

[0076] Specifically, the humidifying core 21 is a cylindrical structure with a certain thickness, and the base 221 is disc-shaped. The base 221 includes a base plate, the height of which gradually decreases from the edge to the center, so that the residual water at the bottom of the humidifying core 21 can converge towards the center of the base plate. A fourth water guide hole is provided in the central area of ​​the base plate, which is connected to the water tank 23. When the spraying operation is over and the humidifying core 21 and the humidifying core frame 22 need to be removed, the water in the base 221 can flow into the water tank 23 through the fourth water guide hole, thus preventing the water in the base 221 from overflowing or dripping into the machine during operation and affecting the normal use of the machine.

[0077] Optionally, the plurality of the fourth water guide holes are evenly spaced around the center of the base plate.

[0078] Specifically, multiple fourth water guide holes are evenly spaced around the center of the base plate, allowing water in the base plate 221 to flow fully and quickly into the water tank 23 when the base plate 221 is removed, reducing water stagnation on the base plate and thus minimizing water spillage during operation. Furthermore, the even arrangement of multiple fourth water guide holes around the center of the base plate makes manufacturing very convenient and results in an aesthetically pleasing structure.

[0079] When the machine is not working, the water in the base 221 and water tank 23 can all flow back to the water tank 4 through the return water pipe 7, avoiding water residue in the base 221 and water tank 23, making it convenient to clean the base 221 and water tank 23, and also effectively preventing scale buildup on the humidifying core 21, thus extending the service life of the humidifying core 21.

[0080] It should be noted that the various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0081] It should also be noted that, in this document, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application 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, and therefore should not be construed as a limitation of this application. Furthermore, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations, nor should they be construed as indicating or implying relative importance. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or terminal device that comprises a list of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such a process, method, article, or terminal device. In the absence of further restrictions, an element defined by the phrase "includes a..." does not exclude the presence of other identical elements in the process, method, article, or terminal device that includes the element.

[0082] The technical solutions provided in this application have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand this application, and the content of this specification should not be construed as a limitation of this application. Furthermore, for those skilled in the art, there will be different forms of changes in the specific implementation methods and application scope based on this application. It is neither necessary nor possible to exhaustively list all implementation methods here, and obvious changes or modifications derived therefrom are still within the protection scope of this application.

Claims

1. A smart, high-efficiency purifier and humidifier with recyclable waste water, characterized in that: The unit includes a body, and inside the body, from top to bottom, there are a humidification chamber, a purification chamber, and a water tank, and the humidification chamber is connected to the purification chamber. A water tank is provided at the bottom of the humidification chamber, and a humidification core is provided in the humidification chamber. One end of the humidification core is located in the water tank, and a return water pipe is connected between the water tank and the water container. The purification chamber is equipped with an air guide shell, a filter screen, a first filter screen frame, and a second filter screen frame. The first filter frame and the second filter frame are disposed opposite to each other, and the first filter frame is closer to the humidification chamber than the second filter frame. The filter is fixed between the first filter frame and the second filter frame. The air guide shell is disposed at one end near the first filter screen frame, and the bottom of the air guide shell includes a first water guiding structure, which extends from the edge of the air guide shell toward the center to the inner side of the filter screen. The first filter frame is provided with a circumferential edge, which is located inside the filter and the height of the circumferential edge gradually decreases from the edge to the center. The bottom of the second filter frame is provided with a first water guide plate, which is located inside the filter screen. The height of the first water guide plate gradually decreases from the edge to the center. The middle part of the first water guide plate is provided with a plurality of first water guide holes, which are connected to the water tank.

2. The purifier and humidifier integrated machine according to claim 1, characterized in that: The first water guiding structure includes a first water guiding plate and a second water guiding plate. The height of the first water guiding plate gradually decreases from the edge to the center. The second water guiding plate is connected to the inner periphery of the first water guiding plate and is bent toward the inner side of the filter screen. The bottom of the air guide shell also includes a water leakage plate, which is located at the center of the bottom of the air guide shell and connected to the second water guide plate. The diameter of the water leakage plate is smaller than the inner diameter of the filter screen, and the water leakage plate is provided with multiple water leakage holes.

3. The purifier and humidifier integrated machine according to claim 2, characterized in that: The cross-sectional shape of the bend in the second water guide plate is set to an arc shape.

4. The purifier and humidifier integrated machine according to claim 1, characterized in that: The water tank includes a tank cover, on which a second water guide plate is provided. The height of the second water guide plate gradually decreases from the edge to the center, and a plurality of second water guide holes are provided in the middle of the second water guide plate.

5. The purifier and humidifier integrated machine according to claim 4, characterized in that: The cross-sectional shape of the second water guide plate is set to arc.

6. The purifier and humidifier integrated machine according to claim 4, characterized in that: A filter support is also provided between the second filter frame and the box cover. A second water guiding structure is provided on the filter support corresponding to the position of the second water guiding plate. The height of the second water guiding structure gradually decreases from the center to the edge. Multiple third water guiding holes are opened on the second water guiding structure.

7. The purifier and humidifier integrated machine according to claim 1, characterized in that: The return water pipe is connected to the side wall of the water tank, and the bottom of the water tank gradually decreases in height from the center to the edge.

8. The purifier and humidifier integrated machine according to claim 1, characterized in that: The purifier and humidifier integrated machine also includes a humidifier core frame for installing the humidifier core, the humidifier core frame including a base support, the base support being installed in the water tank; The base includes a base plate that is gradually inclined downward from the edge to the center. A plurality of fourth water guide holes are provided in the middle of the base plate, and the plurality of fourth water guide holes are connected to the water tank.

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