Exhaust structure of water purifier and water purifier

Abstract

The present invention discloses an exhaust structure of a water purifier and a water purifier, wherein the exhaust structure of the water purifier comprises: a shell, wherein the shell has a water outlet and a water guide channel; and a clean water tank, wherein the clean water tank is arranged in the shell, and an exhaust port is arranged on the top of the clean water tank, wherein the exhaust port is communicated with the water guide channel, and the water guide channel is configured to guide the overflow of the clean water tank to the outer surface of the shell. The exhaust structure of the water purifier according to the present invention can ensure smooth exhaust, and also enable the user to find the overflow in time, and the overflowed water will not accumulate inside the machine, thereby ensuring the safety of electricity use.

Description

Technical Field

[0001] The present invention relates to the technical field of water purifiers, and in particular to an exhaust structure of a water purifier and a water purifier having the exhaust structure of the water purifier. Background Art

[0002] As a household drinking water appliance, a water purifier generally includes two parts: a filtration system and a heating system. This allows users to quickly and conveniently obtain clean hot water at a certain temperature after adding raw water (such as tap water).

[0003] In the related art, a desktop water purifier is provided with a clean water tank inside for storing filtered clean water. In order to ensure hygienic safety, the clean water tank is usually sealed more firmly, but in order to ensure that pure water can enter the clean water tank, an exhaust port is generally provided on the clean water tank to ensure smooth exhaust when water enters.

[0004] However, since the water purification tank is located inside the water purifier, once the water level control of the water purification tank fails and the water production cannot be stopped, it is difficult for users to discover it in time, and water is likely to overflow and accumulate inside the machine, affecting safety. Summary of the invention

[0005] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes an exhaust structure of a water purifier, which has the advantages of simple structure, safety and reliability.

[0006] The present invention also provides a beverage purifier having the exhaust structure of the beverage purifier.

[0007] According to the first aspect of the present invention, the exhaust structure of the water purifier comprises: a shell having a water outlet and a water guide channel; a clean water tank disposed in the shell, a top of the clean water tank being provided with an exhaust port, the exhaust port being connected to the water guide channel, and the water guide channel being configured to guide overflow water of the clean water tank to the outer surface of the shell.

[0008] The exhaust structure of the water purifier according to the embodiment of the present invention can not only ensure smooth exhaust, but also enable the user to find water overflow in time, and the overflowed water will not accumulate inside the machine, thereby ensuring electrical safety.

[0009] In addition, the exhaust structure of the water purifier according to the embodiment of the present invention also has the following additional technical features:

[0010] According to some embodiments of the present invention, the water guide channel is located on the front panel of the housing.

[0011] Furthermore, the exhaust structure of the water purifier also includes: a display and control component, the front panel is provided with an assembly groove, the display and control component is installed in the assembly groove and blocks the water guide channel.

[0012] Optionally, the water guide channel is located behind the display and control component, and there is a water gap between the display and control component and the assembly groove, and the water guide channel guides the overflow water of the clean water tank to the water gap.

[0013] In some embodiments of the present invention, the water guide channel is arranged in the assembly groove.

[0014] Optionally, a plurality of through-going assembly openings are provided in the assembly groove, and the water guide channel is located between the assembly openings and the side wall of the assembly groove in the left-right direction.

[0015] Furthermore, a portion of the assembly gap between the display and control assembly and the assembly groove constitutes the water gap.

[0016] In some specific embodiments of the present invention, the water guide channel is arranged on the bottom wall of the assembly groove, and the water gap is defined by the rear surface of the display and control component and the bottom wall of the assembly groove, and the lower surface of the display and control component and the lower side wall of the assembly groove.

[0017] In some embodiments of the present invention, a through connection port is provided in the assembly groove, a water outlet is provided at the bottom of the display and control component, the water outlet has the water outlet, and a water receiving box is provided below the water outlet and is separated from the display and control component.

[0018] Furthermore, the horizontal projection of the water gap is located within the horizontal projection of the water receiving box.

[0019] A water purifier according to an embodiment of the second aspect of the present invention comprises: the exhaust structure of the water purifier according to the embodiment of the first aspect of the present invention; a water purification module for making purified water, the water purification module being arranged in the outer shell; a heating module for heating purified water, the heating module being arranged in the outer shell; a raw water tank, the water purification module being respectively connected to the raw water tank and the clean water tank, the heating module being connected to the clean water tank, and the heating module communicating with the water purification module.

[0020] The water purifier according to the embodiment of the present invention utilizes the exhaust structure of the water purifier as described above, which is safe and reliable.

[0021] According to some embodiments of the present invention, the water purification module includes a water purification base and a water purification system for making purified water, and the water purification system is installed on the water purification base; the heating module includes a heating base and a heating system for heating purified water, and the heating system is installed on the heating base, the installation space defined by the heating base is independent of the installation space defined by the water purification base, and the heating system communicates with the water purification system.

[0022] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of a water purifier according to an embodiment of the present invention;

[0024] Figure 2 is a schematic structural diagram of a front panel of a water purifier according to an embodiment of the present invention;

[0025] Figure 3 is a schematic structural diagram of a front panel of a water purifier according to an embodiment of the present invention;

[0026] Figure 4 is a partial structural schematic diagram of a water purifier according to an embodiment of the present invention;

[0027] Figure 5 is a partial structural schematic diagram of a water purifier according to an embodiment of the present invention;

[0028] Figure 6 is a partial structural schematic diagram of a water purifier according to an embodiment of the present invention;

[0029] Figure 7 is a three-dimensional diagram of a water purifier according to an embodiment of the present invention;

[0030] Figure 8 is a partial structural schematic diagram of a water purifier according to an embodiment of the present invention;

[0031] Fig. 9 is a partial structural schematic diagram of a water purifier according to an embodiment of the present invention;

[0032] Fig.10 is a partial structural schematic diagram of a water purifier according to an embodiment of the present invention;

[0033] Fig.11 It is a schematic diagram of the partial structure of a water purifier according to an embodiment of the present invention.

[0034] Reference numerals:

[0035] Drinking machine 10, water outlet 11,

[0036] Housing 100, display control assembly 101, water channel 102, water receiving box 103, assembly groove 104, assembly port 105, connection port 106, front panel 110,

[0037] Water purification module 200, water purification base 210, base 211, cylinder body 212, filter element assembly 220, flushing valve 230, heating module 300, heating base 310, substrate 311, partition plate 312, heating element 320, water pump 330, electric control board 340,

[0038] Raw water tank 400 , clean water tank 500 , exhaust port 501 . DETAILED DESCRIPTION

[0039] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0040] The exhaust structure of a water purifier according to a first embodiment of the present invention will be described below with reference to the accompanying drawings.

[0041] like Figure 1-Figure 11 As shown, the exhaust structure of the water purifier according to the embodiment of the present invention includes: a shell 100 and a clean water tank 500.

[0042] Specifically, the housing 100 has a water outlet 11 and a water guide channel 102. Here, the water outlet 11 can be directly formed on the housing 100, or can extend out of the housing 100 through a structure such as a water outlet nozzle. The clean water tank 500 is disposed in the housing 100, and an exhaust port 501 is provided at the top of the clean water tank 500. The exhaust port 501 is connected to the water guide channel 102, and the water guide channel 102 is configured to guide the overflow of the clean water tank 500 to the outer surface of the housing 100.

[0043] It can be understood that the exhaust port 501 can be connected to the water channel 102 through a water pipe, or can be connected to the water channel 102 through a channel formed by structural design.

[0044] The water channel 102 can be formed as a cylindrical hole or a groove, as long as the water can be directed to the outer surface of the housing 100. Thus, when the water tank 500 is in the process of taking in water, the air in the water tank 500 can be discharged to the outside of the housing 100 through the exhaust port 501 and the water channel 102; and if the machine is out of control and the water intake cannot be stopped, the excess water will flow out through the exhaust port 501 and the water channel 102. Since this position is outside the machine, the user can visually see that there is water, that is, once there is a water mark on the outer surface of the housing 100, the power can be immediately turned off for maintenance, thereby preventing safety problems such as electric shock.

[0045] The exhaust structure of the water purifier according to the embodiment of the present invention can not only ensure smooth exhaust, but also enable the user to discover water overflow in time, which will not be difficult to discover due to internal leakage. The overflowed water will not accumulate inside the machine, and there will be no risk of internal short circuit and leakage, thereby ensuring the safety of electricity use.

[0046] According to some embodiments of the present invention, Figure 2 and Figure 6 As shown, the water channel 102 is located on the front panel 110 of the housing 100. In this way, the water mark is on the front of the machine, and the user can see the water more intuitively. For example, the water channel 102 is located on the upper part of the front panel 110, leaving enough space for the water mark to pass through.

[0047] Furthermore, if Figure 4-Figure 6 As shown, the exhaust structure of the water purifier also includes: a display control component 101, a front panel 110 is provided with an assembly groove 104, the display control component 101 is installed in the assembly groove 104, and the display control component 101 blocks the water flow channel 102. In this way, by shielding the display control component 101, the water flow channel 102 is concealed, dust-proof and insect-proof, and has a good appearance. For example, the display control component 101 is installed on the upper part of the front panel 110.

[0048] Alternatively, if Figure 6 As shown, the water channel 102 is located behind the display and control assembly 101, and there is a water gap between the display and control assembly 101 and the assembly groove 104. The water channel 102 guides the overflow of the clean water tank 500 to the water gap. Therefore, the overflow can flow from the water gap to the outer surface of the front panel 110 located below the display and control assembly 101, so that the water flow is relatively smooth.

[0049] In some embodiments of the present invention, Figure 2 and Figure 3 As shown, the water channel 102 can be arranged in the assembly groove 104 , so that the position of the water channel 102 is relatively hidden and the waterway design is also convenient. For example, the water channel 102 is arranged on the side wall surface of the assembly groove 104 .

[0050] Alternatively, if Figure 2 and Figure 3 As shown, a plurality of through-going assembly openings 105 are provided in the assembly groove 104, and the display and control component 101 is installed and fixed to the assembly groove 104 through the assembly openings 105. For example, the display and control component 101 can be assembled in the assembly groove 104 by using fasteners such as screws or buckles. The water guide channel 102 is located between the assembly openings 105 and the side wall of the assembly groove 104 in the left-right direction, so that an assembly space can be reserved, which is also conducive to forming a water-passing gap.

[0051] Furthermore, a portion of the assembly gap between the display and control component 101 and the assembly groove 104 constitutes a water gap, so that the assembly gap can be fully utilized to conduct water, and the structure is simpler.

[0052] In some specific embodiments of the present invention, Figure 2 , Figure 3 and Figure 6 As shown, the bottom wall of the assembly groove 104 further protrudes inward relative to the inner surface of the front panel 110, and the water guide channel 102 is arranged on the bottom wall of the assembly groove 104. The water gap is defined by the rear surface of the display and control component 101 and the bottom wall of the assembly groove 104, and the lower surface of the display and control component 101 and the lower side wall of the assembly groove 104, so that water can be guided from top to bottom and forward to the front surface of the front panel 110.

[0053] In some embodiments of the present invention, Figure 2-Figure 4 As shown, a through connection port 106 is provided in the assembly groove 104, a water outlet is provided at the bottom of the display and control component 101, and the water outlet has a water outlet 11. The display and control component 101 realizes the connection between the water outlet and the internal waterway and the circuit through the connection port 106. A water receiving box 103 is provided below the water outlet and is separated from the display and control component 101. In this way, excess water passes through the water gap between the front panel 110 and the display and control component 101, then flows to the front surface of the front panel 110, and finally flows into the water receiving box 103. The water receiving box 103 contains the outflowing water, which can prevent the water from flowing to the countertop and avoid other problems.

[0054] Furthermore, the horizontal projection of the water gap is located within the horizontal projection of the water receiving box 103, that is, all the water can flow into the water receiving box 103, thereby providing higher safety.

[0055] like Figure 1-Figure 11 As shown, the water purifier 10 according to the second embodiment of the present invention includes: the exhaust structure of the water purifier according to the first embodiment of the present invention, a water purification module 200 for making purified water, a heating module 300 for heating purified water, and a raw water tank 400.

[0056] Specifically, the water purification module 200 is disposed in the housing 100. The heating module 300 is disposed in the housing 100. The water purification module 200 is connected to the raw water tank 400 and the clean water tank 500 respectively, and the heating module 300 is connected to the clean water tank 500, and the heating module 300 communicates with the water purification module 200.

[0057] The water purifier 10 according to the embodiment of the present invention utilizes the exhaust structure of the water purifier as described above, which is safe and reliable.

[0058] Among them, the water purification module 200 may include a water purification base 210 and a water purification system for making purified water, and the water purification system is installed on the water purification base 210; the heating module 300 may include a heating base 310 and a heating system for heating purified water, and the heating system is installed on the heating base 310. The installation space defined by the heating base 310 is independent of the installation space defined by the water purification base 210, and the heating system communicates with the water purification system.

[0059] Here, the installation spaces being independent of each other means that the installation of the water purification system and the installation of the heating system do not interfere with each other. For example, when the heating base 310 and the water purification base 210 are an integral part, the water purification system and the heating system are installed on different surfaces (such as the front and the back); when the heating base 310 and the water purification base 210 are separate parts, the water purification system and the heating system do not interfere with each other at all.

[0060] Therefore, by arranging the water purification system and the heating system separately, that is, separating the functional areas of the whole machine, the performance is guaranteed, and the assembly and maintenance are also relatively simple; and such a modular design realizes the separation of water and electricity, which is safe to use.

[0061] For example, the heating base 310 and the water purification base 210 are independently provided, that is, the heating base 310 and the water purification base 210 are separate parts. The water purification system includes a filter element assembly 220, a booster pump and a flushing valve 230, and the filter element assembly 220, the booster pump and the flushing valve 230 are installed on the water purification base 210. For example, the flushing valve 230 can be a solenoid valve, which is used to control the discharge amount of wastewater generated by the filter element assembly 220.

[0062] The heating system includes a heating element 320, a water pump 330 and an electric control board 340, which are mounted on the heating base 310. The heating element 320 is connected to the water outlet 11, for example, the heating element 320 can be a heating tube.

[0063] As the water source of the water purifier 10, the raw water tank 400 may be a movable water tank that the user can remove to hold water, and the clean water tank 500 is used to hold water purified by the filter element assembly 220. The booster pump is connected to the raw water tank 400 and the filter element assembly 220, respectively, the filter element assembly 220 is connected to the flushing valve 230 and the clean water tank 500, respectively, the pump 330 is connected to the heating element 320 and the clean water tank 500, respectively, and the booster pump, the flushing valve 230, the heating element 320 and the pump 330 communicate with the electric control board 340, respectively.

[0064] It can be understood that the "communication" here includes the two situations that the booster pump, flushing valve 230, heating element 320 and water pump 330 are respectively connected to the electric control board 340 by wire and by wireless, and the present invention does not make any special limitation on this.

[0065] In this way, the main parts and components for realizing the water purification function, such as the filter element assembly 220, the booster pump and the flushing valve 230, are assembled together to form the water purification module 200; the main parts and components for realizing the heating function, such as the heating element 320, the water pump 330 and the electric control board 340, are assembled together to form the heating module 300. The water in the raw water tank 400 is purified by the water purification module 200 and stored in the clean water tank 500. The water in the clean water tank 500 is pumped out by the water pump 330 on the heating module 300, and the water is discharged after being heated by the heating element 320. The overall internal control logic and power supply are controlled by the electric control board 340.

[0066] According to some embodiments of the present invention, Figure 7 As shown, the raw water tank 400 is arranged outside the housing 100, and the clean water tank 500 is arranged inside the housing 100. Figure 8 As shown, the clean water tank 500 is located below the raw water tank 400. In this way, it is beneficial to separate water from electricity and ensure safety.

[0067] Furthermore, if Figure 8 and Fig. 9 As shown, the clean water tank 500 is located below the electric control panel 340, that is, the electrical components are on the top and the clean water tank 500 is on the bottom, thereby preventing water from reaching the electrical components when leaking, thereby enhancing safety.

[0068] According to some embodiments of the present invention, Figure 8 As shown, the water purification base 210 is disposed adjacent to the heating base 310, and the water purification base 210 and the heating base 310 are both located at the front side of the raw water tank 400. For example, the water purification module 200 and the heating module 300 are arranged side by side, the water purification module 200 is located on the left side of the heating module 300, and the raw water tank 400 and the water purification tank 500 are both located at the rear side of the water purification module 200 and the heating module 300, so that the arrangement logic conforms to the ergonomic design, further improving the convenience of use.

[0069] According to some embodiments of the present invention, Figure 8 and Fig. 9 As shown, the heating element 320, the water pump 330 and the electric control board 340 are installed on the surface of the heating base 310 facing away from the water purification base 210. For example, the water purification module 200 and the heating module 300 are arranged side by side, the water purification module 200 is located on the left side of the heating module 300, the heating base 310 is placed facing the right side, and the heating element 320, the water pump 330 and the electric control board 340 are installed on the right side surface of the heating base 310, so that the heating base 310 can play the role of separating the heating element 320, the water pump 330 and the electric control board 340 from the water purification module 200, and it is also convenient for assembly and maintenance, and the water purification module 200 and the heating module 300 do not interfere with each other.

[0070] According to some embodiments of the present invention, Figure 8-Figure 10 As shown, the water purification base 210 includes: a base 211 and a barrel 212. The barrel 212 is mounted on the base 211, the filter element assembly 220 is mounted in the barrel 212, and the booster pump and the flushing valve 230 are respectively mounted on the outer peripheral wall of the barrel 212. In this way, the filter element assembly 220 can be easily replaced, and the assembly and maintenance of the booster pump and the flushing valve 230 are also convenient.

[0071] According to some embodiments of the present invention, Figure 8-Figure 10 As shown, the heating base 310 includes: a base plate 311 and a partition plate 312. The heating element 320, the water pump 330 and the electric control board 340 are installed on the right surface of the base plate 311. The partition plate 312 is connected to the side edge of the base plate 311, and the partition plate 312 exceeds the right surface of the base plate 311 in the horizontal direction. In this way, the partition plate 312 can further separate the water purification module 200 and the heating module 300, and the safety and convenience are better.

[0072] Furthermore, if Figure 8-Figure 10 As shown, there are multiple partition plates 312, and the multiple partition plates 312 are respectively connected to the front edge, rear edge and lower edge of the substrate 311, so that the heating element 320, the water pump 330 and the electric control board 340 are installed in the space surrounded by the substrate 311 and the multiple partition plates 312, which is safer and more convenient.

[0073] In some embodiments of the present invention, Figure 8 and Fig. 9 As shown, the electric control board 340 is adjacent to the rear edge of the base plate 311, the water pump 330 and the heating element 320 are adjacent to the front edge of the base plate 311, and the booster pump and the flushing valve 230 are adjacent to the rear edge of the base plate 311 (for example, the flushing valve 230 is located above the booster pump). In this way, the structure is relatively compact, which greatly improves the space utilization and is convenient for assembly and maintenance operations.

[0074] The heating element 320 may be located above the water pump 330 , thereby facilitating the water pump 330 to pump water from the clean water tank 500 below, and also facilitating the hot water to flow from the heating element 320 to the water outlet 11 .

[0075] In some specific embodiments of the present invention, the electric control board 340 includes: a low-voltage control module and a high-voltage control module. The low-voltage control module communicates with the water pump 330, and the high-voltage control module communicates with the heating element 320. In this way, the electric control board 340 controls the rotation speed of the water pump 330 through the low-voltage control module, thereby forming different flow rates; and controls the heating power of the heating element 320 through the high-voltage control module, thereby forming different temperature rise conditions. For example, high voltage refers to strong electricity (220V or other mains electricity), and low voltage refers to weak electricity (36V or 48V).

[0076] According to another specific embodiment of the water purifier 10 of the present invention, the outer shell 100 includes a front panel, a body, a bottom shell and a top cover, the front panel and the top cover are respectively connected to the body, and the base 211, the base plate 311, the clean water tank 500 and the body are respectively installed on the bottom shell.

[0077] The raw water tank 400 is arranged outside the machine body, the waste water tank is arranged side by side with the raw water tank 400, and the clean water tank 500 is arranged inside the machine body, the clean water tank 500 is located below the raw water tank 400 and the waste water tank, and the clean water tank 500 is located below the heating element 320 and the electric control board 340. The clean water tank 500 is composed of an upper box shell and a lower box shell welded together, and the water inlet and outlet are arranged on the lower box shell.

[0078] The water purification module 200 is located on the left side of the heating module 300, and the raw water tank 400 and the clean water tank 500 are both located at the rear side of the water purification module 200 and the heating module 300. The barrel 212 is installed on the base 211, the filter element assembly 220 is installed in the barrel 212, and the booster pump and the flushing valve 230 are respectively installed on the outer peripheral wall of the barrel 212. The booster pump is located below the flushing valve 230, and the booster pump is located between the barrel 212 and the clean water tank 500 in the front-to-back direction. The waterway plate is installed on the outer peripheral wall of the barrel 212, and the booster pump, the flushing valve 230 and the clean water tank 500 are respectively connected to the filter element assembly 220 through the waterway plate, wherein the flushing valve 230 is installed on the waterway plate.

[0079] The heating element 320 and the electric control board 340 are installed on the right surface of the base plate 311. There are multiple partition plates 312, and the multiple partition plates 312 are respectively connected to the front edge, the rear edge and the lower edge of the base plate 311. The electric control board 340 is adjacent to the rear edge of the base plate 311, the heating element 320 is adjacent to the front edge of the base plate 311, and the booster pump and flushing valve 230 are adjacent to the rear edge of the base plate 311. The base 211 has a accommodating cavity open downward, and the water pump 330 is installed in the accommodating cavity.

[0080] The raw water in the raw water tank 400 enters the booster pump through the raw water interface on the clean water tank 500, and the pressurized water output from the booster pump enters the filter element assembly 220 through the waterway plate. The pure water filtered by the filter element assembly 220 enters the clean water tank 500 at the bottom after passing through the waterway plate. The waste water of the filter element assembly 220 enters the waste water tank through the waste water interface on the clean water tank 500 after passing through the waterway plate.

[0081] The pure water from the water circuit plate after being filtered by the filter element assembly 220 enters the clean water tank 500 for storage through the pure water inlet 1 on the clean water tank 500; the clean water stored in the clean water tank 500 flows out through the pure water outlet 2; the water flowing out of the pure water outlet 2 enters the water pump 330 through the inlet 3 of the water pump 330, and the pure water pressurized by the water pump 330 flows out through the outlet 4; the pipeline is connected to the water inlet end 6 of the heating element 320 through the connecting port 5, and the pure water after being heated flows out from the water outlet end 7 and finally flows out through the water outlet nozzle.

[0082] Therefore, according to the water purifier 10 of the embodiment of the present invention, the filter element assembly 220, the booster pump, the flushing valve 230, and the water circuit plate are integrated on the cylinder body 212, the heating element 320 and the electric control board 340 are integrated on the base plate 311, and the connection relationship between the water purification module 200, the heating module 300 and the raw water tank 400, the clean water tank 500, and the waste water tank is reasonably configured, thereby realizing the separation of functional areas, compact structure, and easy assembly.

[0083] Other structures and operations of the water purifier 10 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail here.

[0084] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like 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 referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0085] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0086] In the description of the present invention, "a first feature" or "a second feature" may include one or more of the features. A first feature "above" or "below" a second feature may include direct contact between the first and second features, or may include contact between the first and second features through another feature between them instead of direct contact. A first feature "above", "above" or "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature.

[0087] It should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" 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 an indirect connection 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.

[0088] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "specific embodiments", "examples" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0089] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An exhaust structure of a water purifier, characterized in that: include: A shell having a water outlet and a water guide channel; A clean water tank, the clean water tank is arranged in the shell, the top of the clean water tank is provided with an exhaust port, the exhaust port is communicated with the water guide channel, and the water guide channel is configured to guide the overflow of the clean water tank to the outer surface of the shell; A display and control component, wherein the front panel of the housing is provided with an assembly groove, and the display and control component is installed in the assembly groove and blocks the water guide channel; The water guide channel is located behind the display and control component, and there is a water gap between the display and control component and the assembly groove. The water guide channel guides the overflow water of the clean water tank to the water gap; A portion of the assembly gap between the display and control assembly and the assembly groove constitutes the water gap; The water guide channel is arranged on the bottom wall of the assembly groove, the bottom wall further protrudes inward relative to the inner surface of the front panel of the housing, and the water gap is defined by the rear surface of the display and control component and the bottom wall of the assembly groove, and the lower surface of the display and control component and the lower side wall of the assembly groove; A water outlet is provided at the bottom of the display and control component, and a water receiving box is provided below the water outlet and is spaced apart from the display and control component; The horizontal projection of the water gap is located within the horizontal projection of the water receiving box.

2. The exhaust structure of the water purifier according to claim 1, characterized in that: The water guide channel is located on the front panel of the shell.

3. The exhaust structure of the water purifier according to claim 1, characterized in that: The water guide channel is arranged in the assembly groove.

4. The exhaust structure of the water purifier according to claim 3, characterized in that: A plurality of through-going assembly openings are arranged in the assembly groove, and the water guide channel is located between the assembly openings and the side wall of the assembly groove in the left-right direction.

5. The exhaust structure of the water purifier according to claim 1, characterized in that: A through connection port is arranged in the assembly groove, and the water outlet has the water outlet.

6. A water purifier, characterized in that: include: The exhaust structure of the water purifier according to any one of claims 1-5; a water purification module for producing purified water, the water purification module being arranged in the housing; A heating module for heating purified water, wherein the heating module is arranged in the housing; A raw water tank, the water purification module is connected to the raw water tank and the clean water tank respectively, the heating module is connected to the clean water tank, and the heating module communicates with the water purification module.

7. The water purifier according to claim 6, characterized in that: The water purification module comprises a water purification base and a water purification system for producing purified water, and the water purification system is installed on the water purification base; The heating module includes a heating base and a heating system for heating purified water. The heating system is installed on the heating base. The installation space defined by the heating base and the installation space defined by the water purification base are independent of each other. The heating system communicates with the water purification system.

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