Water dispenser

Abstract

The utility model discloses a water dispenser, and relates to the technical field of household appliances, the water dispenser comprises a housing, a water adding tank and a filtering structure, the housing is provided with a first water outlet, the water adding tank is fixedly arranged on the housing, a first water cavity and a second water cavity are formed in the water adding tank, and the filtering structure is arranged in the first water cavity. The second water cavity is connected with the first water outlet and selectively communicated with the first water outlet, the filtering structure is arranged in the water adding tank and communicated with the first water cavity and the second water cavity, and the first water cavity is located above the second water cavity. And water in the first water cavity flows into the second water cavity through the filtering structure under the action of gravity. According to the water dispenser, water can be directly added into the water adding tank of the water dispenser, the installation position of the water dispenser is not limited by a water source, the filtering structure is arranged in the water adding tank, water in the water dispenser can be directly drunk after being filtered, the water drinking cost can be reduced, and a user can drink water conveniently.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, and in particular to a water dispenser. Background Technology

[0002] In related technologies, existing water dispensers are generally connected to the tap water pipe via an inlet pipe, which makes it impossible to install the water dispenser too far from the tap water pipe. The installation location is limited by the water source, and the tap water cannot be drunk directly. If pre-packaged bottled drinking water is purchased in the long term, the cost is high, and it is necessary to buy and stock up frequently, which is inconvenient for daily use. Utility Model Content

[0003] The present invention aims to at least solve one of the technical problems existing in the prior art. Therefore, one objective of the present invention is to provide a water dispenser whose installation location is not limited by a water source, and whose filtered water is directly drinkable, thereby reducing drinking water costs and making drinking water more convenient for users.

[0004] A water dispenser according to an embodiment of the present invention includes: a housing, a water tank, and a filter structure. The housing has a first water outlet. The water tank is fixed to the housing. A first water cavity and a second water cavity are formed inside the water tank. The second water cavity is connected to and selectively connected to the first water outlet. The filter structure is disposed inside the water tank and connects the first water cavity and the second water cavity. The first water cavity is located above the second water cavity, so that water in the first water cavity flows into the second water cavity through the filter structure under the action of gravity.

[0005] According to the embodiments of this application, water can be directly added to the water tank of the water dispenser, so that the installation location of the water dispenser is not limited by the water source. Furthermore, by setting a filter structure in the water tank, the water in the water dispenser can be directly drunk after filtration, which helps to reduce drinking water costs and makes drinking water more convenient for users.

[0006] According to some embodiments of the present invention, the water tank includes: a water tank body and a partition plate, the water tank body defines a water storage cavity, the partition plate is disposed in the water storage cavity to divide the water storage cavity into a first water cavity and a second water cavity, and the filter structure is disposed on the partition plate.

[0007] According to some embodiments of the present invention, the partition plate has mounting holes, and the filter structure is mounted in the mounting holes.

[0008] According to some embodiments of the present invention, the filter structure is detachably disposed on the partition plate.

[0009] According to some embodiments of the present invention, the water dispenser further includes: a water filling cover, wherein the upper end of the first water cavity is open to form a water filling port, and the water filling cover is used to open or close the water filling port.

[0010] According to some embodiments of the present invention, the water filling cover is located above the water filling tank, and the water filling cover is movably connected to the outer shell or the water filling tank.

[0011] According to some embodiments of the present invention, the water dispenser further includes: a first water outlet pipe, which is connected between the second water chamber and the first water outlet, and the first water outlet pipe is provided with a first water outlet valve.

[0012] According to some embodiments of the present invention, the water dispenser further includes: a functional water tank, the functional water tank being connected to the second water cavity to allow water in the second water cavity to flow into the functional water tank, the functional water tank being connected to the first water outlet, the functional water tank being selectively connected to the first water outlet to allow water in the functional water tank to flow to the first water outlet, and the functional water tank being used to heat and / or cool the water in the functional water tank.

[0013] According to some embodiments of this utility model, the functional water tank is set at a lower height than the water filling tank, so that the water in the second water cavity flows into the functional water tank under the action of gravity.

[0014] According to some embodiments of the present invention, the functional water tank includes: a first water tank, the first water tank being used to cool the water in the first water tank, an inlet being formed on the top wall of the first water tank, the inlet being connected to the second water cavity, and the first water tank being connected to and selectively connected to the first outlet.

[0015] According to some embodiments of the present invention, the water dispenser further includes: a second water outlet pipe, one end of which is connected to the first water outlet, and the other end of which extends into the first water tank; the second water outlet pipe is provided with a second water outlet valve.

[0016] According to some embodiments of the present invention, the functional water tank further includes: a second water tank, the second water tank being used to heat the water in the second water tank, the second water tank being connected to at least one of the first water tank and the second water cavity, so that the water in the second water cavity flows into the second water tank, and the top wall of the second water tank having a second water outlet, the second water outlet being connected to and selectively connected to the first water outlet.

[0017] According to some embodiments of the present invention, the second water tank is installed at a lower height than the first water tank.

[0018] According to some embodiments of the present invention, the water dispenser further includes a connecting pipe, which connects the first water tank and the second water tank so that water in the first water tank flows into the second water tank.

[0019] According to some embodiments of the present invention, one end of the connecting pipe is connected to the first water tank, and the other end of the connecting pipe extends into the second water tank.

[0020] According to some embodiments of the present invention, the water dispenser further includes: a third water outlet pipe, the third water outlet pipe being connected to the second water outlet and the first water outlet, and the third water outlet pipe being provided with a third water outlet valve.

[0021] According to some embodiments of the present invention, the water dispenser further includes: an exhaust pipe, the inlet end of which is connected to the second water chamber, the outlet end of which is connected to the atmosphere, and the outlet end of which is set at a higher height than the inlet end of which is set at a higher height.

[0022] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0023] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0024] Figure 1 This is a structural schematic diagram of a water dispenser according to an embodiment of this application.

[0025] Figure label:

[0026] Water dispenser 1

[0027] Outer casing 10, first outlet 11,

[0028] Water tank 20, water tank body 21, partition plate 22, mounting hole 221, water storage chamber 23, first water chamber 231, second water chamber 232, first water outlet pipe 24, first water outlet valve 25.

[0029] Filter structure 30,

[0030] Add water to cover 40.

[0031] First water tank 50, second water outlet pipe 51, second water outlet valve 52, connecting pipe 53, first connecting pipe 54.

[0032] Second water tank 60, third water outlet pipe 61, third water outlet valve 62.

[0033] Exhaust pipe 70. Detailed Implementation

[0034] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0035] The following is for reference. Figure 1 Describes a water dispenser 1 according to an embodiment of the present utility model.

[0036] According to the embodiment of the present utility model, the water dispenser 1, such as Figure 1 As shown, the water dispenser 1 may include: a housing 10, a water tank 20, and a filter structure 30. The housing 10 has a first water outlet 11. The water tank 20 is fixed to the housing 10. A first water chamber 231 and a second water chamber 232 are formed inside the water tank 20. The second water chamber 232 is connected to the first water outlet 11 and is selectively connected. The filter structure 30 is disposed inside the water tank 20 and connects the first water chamber 231 and the second water chamber 232. The first water chamber 231 is located above the second water chamber 232 so that the water in the first water chamber 231 flows into the second water chamber 232 through the filter structure 30 under the action of gravity.

[0037] It should be noted that in the relevant technologies, existing water dispensers are generally connected to the tap water pipe and the water dispenser through the water inlet pipe. This makes it impossible to install the water dispenser in a place that is too far away from the tap water pipe. The installation location is limited by the water source, and the tap water cannot be drunk directly. If you buy pre-packaged bottled drinking water in the long term, the cost is high, and you need to buy and stock up frequently, which is inconvenient for daily use.

[0038] Based on this, this application proposes a water dispenser 1, with a first water outlet 11 formed on the outer casing 10. Water in the water dispenser 1 can be discharged through the first water outlet 11, and the user can collect water from the first water outlet 11. A water tank 20 can be fixedly mounted on the outer casing 10, or fixedly connected to the outer casing 10. The water tank 20 can be located outside the outer casing 10, or snap-fit ​​connected to the outer casing 10, or it can be located inside the outer casing 10, or integrally formed with the outer casing 10. The water tank 20 can be used to store water, and by adding water to the water tank 20, the water dispenser 1 can always have water in it, thus making the installation location of the water dispenser 1 unrestricted and solving the problem that the installation location of the water dispenser 1 is affected by water source limitations. This embodiment of the application uses a water tank 20 located inside the outer casing 10 as an example. The water tank 20 can form a first water chamber 231 and a second water chamber 232. A filter structure 30 is also provided inside the water tank 20. The filter structure 30 can be an activated carbon filter, an ultrafiltration membrane filter, etc. The filter structure 30 can filter impurities, particles, and other pollutants from the water, which helps improve the purity of the water. The filter structure 30 can connect the first water chamber 231 and the second water chamber 232. Part of the filter structure 30 can be located in the first water chamber 231, and another part of the filter structure 30 can be located in the second water chamber 232. The filter structure 30 can filter the water flowing through it, and the water filtered by the filter structure 30 becomes purified water, which can be directly consumed.

[0039] The first water chamber 231 and the second water chamber 232 can be arranged sequentially along the height of the water dispenser 1. When the water dispenser 1 is in operation... Figure 1 When setting the orientation, the height direction of water dispenser 1 is... Figure 1 The first water chamber 231 is located above the second water chamber 232. Water in the first water chamber 231 can flow into the second water chamber 232 through the filter structure 30 under the action of gravity. The water in the first water chamber 231 can be filtered by the filter structure 30, and the water in the second water chamber 232 is pure water. By setting the water in the first water chamber 231 to flow into the second water chamber 232 under the action of gravity, the water in the first water chamber 231 does not need to be pumped into the second water chamber 232 by parts such as a water pump, which can reduce the use of parts and help reduce the cost of the water dispenser 1. The first water chamber 231 and the second water chamber 232 are always connected. The water in the first water chamber 231 can continuously flow into the second water chamber 232 through the filter structure 30 until the second water chamber 232 is full of pure water and the water in the first water chamber 231 stops flowing.

[0040] When water is added to the water tank 20, the water enters the first water chamber 231. The water in the first water chamber 231 flows through the filter structure 30 and enters the second water chamber 232. The water in the second water chamber 232 is purified water. The second water chamber 232 can be connected to the first water outlet 11 and can be selectively connected. When it is necessary to drink the purified water in the second water chamber 232, the second water chamber 232 and the first water outlet 11 can be connected so that the water in the second water chamber 232 can flow out of the first water outlet 11. When it is not necessary to drink the purified water in the second water chamber 232, the second water chamber 232 and the first water outlet 11 can be disconnected.

[0041] As an example, tap water can be added directly to the water dispenser 1. When tap water is added to the water tank 20, the tap water enters the first water chamber 231. The tap water in the first water chamber 231 flows through the filter structure 30 and then enters the second water chamber 232. After being filtered by the filter structure 30, the tap water becomes purified water. The second water chamber 232 contains purified water. The second water chamber 232 and the first water outlet 11 are selectively connected. By selectively connecting the second water chamber 232 and the first water outlet 11, the user can directly drink purified water, which can effectively reduce the cost of drinking water.

[0042] In this embodiment, water can be directly added to the water tank 20 of the water dispenser 1, so that the installation location of the water dispenser 1 is not limited by the water source. Furthermore, by setting a filter structure 30 in the water tank 20, the water in the water dispenser 1 can be directly consumed after filtration, which helps to reduce drinking water costs and makes drinking water more convenient for users.

[0043] In some embodiments of this utility model, such as Figure 1 As shown, the water tank 20 may include: a water tank body 21 and a partition plate 22. The water tank body 21 defines a water storage cavity 23. The partition plate 22 is disposed in the water storage cavity 23 to divide the water storage cavity 23 into a first water cavity 231 and a second water cavity 232. The filter structure 30 is disposed on the partition plate 22.

[0044] The main body 21 of the water tank can define a water storage chamber 23, in which water added to the water tank 20 can be stored. A partition plate 22 can be disposed in the water storage chamber 23. The partition plate 22 can be integrally formed with the main body 21 of the water tank. The partition plate 22 can divide the water storage chamber 23 into a first water chamber 231 and a second water chamber 232. The first water chamber 231 can be used to store the water just added to the water tank 20, and the second water chamber 232 can be used to store filtered purified water. The filter structure 30 can be installed on the partition plate 22. The filter structure 30 can be connected to the partition plate 22 by snap-fit, adhesive or other means. The partition plate 22 isolates the first water chamber 231 and the second water chamber 232. The first water chamber 231 and the second water chamber 232 are connected by the filter structure 30, which can reduce the probability that the water in the first water chamber 231 flows into the second water chamber 232 without being filtered. Moreover, the structure of the first water chamber 231, the filter structure 30 and the second water chamber 232 is compact, which can reduce the space occupied by the water dispenser 1.

[0045] In some embodiments of this utility model, the partition plate 22 is formed with mounting holes 221, and the filter structure 30 is mounted in the mounting holes 221.

[0046] The partition plate 22 can have a mounting hole 221. The mounting hole 221 can penetrate the partition plate 22 along its thickness direction (i.e., the height direction of the water dispenser 1). The filter structure 30 can be installed in the mounting hole 221. The filter structure 30 can be inserted through the mounting hole 221 and can abut against and limit the inner wall of the mounting hole 221. The filter structure 30 can close the mounting hole 221, so that the water in the first water chamber 231 can only flow into the second water chamber 232 through the filter structure 30, thereby reducing the probability that the water in the first water chamber 231 flows into the second water chamber 232 without being filtered, which is beneficial to improving the cleanliness and reliability of the purified water.

[0047] In some embodiments of this utility model, the filter structure 30 is detachably disposed on the partition plate 22.

[0048] Tap water contains certain impurities and particulate matter. When the filter structure 30 is installed in the water tank 20 and used to filter the water in the first water chamber 231, after a period of use, as impurities accumulate, the filter structure 30 is prone to clogging, thus affecting the filtration effect and reducing the flow rate of water from the first water chamber 231 to the second water chamber 232. By detachably installing the filter structure 30 on the partition plate 22, the user can periodically remove the filter structure 30 for cleaning or replacement, thereby ensuring the filtration effect of the filter structure 30 on the water in the first water chamber 231 and ensuring smooth water flow from the first water chamber 231 to the second water chamber 232.

[0049] In some embodiments of this utility model, such as Figure 1 As shown, the water dispenser 1 may also include: a water filling cover 40, the upper end of the first water chamber 231 is open to form a water inlet, and the water filling cover 40 is used to open or close the water inlet.

[0050] The upper end of the first water chamber 231 is open upwards to form a water inlet, allowing the user to add water into the first water chamber 231. A water inlet cover 40 can be located above the water tank 20. The water inlet cover 40 can open or close, and can selectively close the first water chamber 231. As an example, the water inlet cover 40 can be detachably mounted on the water dispenser 1, thus achieving the effect of selectively opening or closing the water inlet cover 40. When the water inlet cover 40 is closed, it prevents dust or other foreign objects from entering the water tank 20 and blocks sunlight, reducing the probability of moss or other algae growth inside the water tank 20. When the water inlet cover 40 is open, the user can add water into the first water chamber 231. By setting the water inlet cover 40, the probability of water contamination in the first water chamber 231 can be reduced, which helps improve the reliability of the water dispenser 1.

[0051] In some embodiments of this utility model, such as Figure 1 As shown, the water filling cap 40 is located above the water filling tank 20, and the water filling cap 40 is movably connected to the outer shell 10 or the water filling tank 20.

[0052] The water filling cap 40 is located above the water tank 20. The water filling cap 40 can be movably connected to the outer casing 10, or the water filling cap 40 can be movably connected to the water tank 20. The water filling cap 40 can selectively close the water tank 20, thereby opening or closing the water inlet according to the actual situation. This embodiment of the application is described using the example of the water filling cap 40 being movably connected to the outer casing 10.

[0053] As an example, the water filling cap 40 can be movably connected to the outer casing 10 via a hinge. The water filling cap 40 can be bolted to one of the hinge's leaves, and the outer casing 10 can be bolted to the other hinge's leaf. The two hinge leaves can rotate relative to each other, thereby achieving the effect of the water filling cap 40 rotating relative to the outer casing 10, allowing the water filling cap 40 to selectively close the water filling tank 20.

[0054] In some embodiments of this utility model, such as Figure 1 As shown, the water dispenser 1 may further include: a first water outlet pipe 24, which is connected between the second water chamber 232 and the first water outlet 11, and the first water outlet pipe 24 is provided with a first water outlet valve 25.

[0055] The second water chamber 232 and the first water outlet 11 are selectively connected. A first water outlet pipe 24 can be connected between the second water chamber 232 and the first water outlet 11. Water in the second water chamber 232 can flow to the first water outlet 11 through the first water outlet pipe 24, thereby being discharged from the water dispenser 1. The second water chamber 232 may be provided with a first drain hole. The first drain hole may be located on the bottom wall of the second water chamber 232, or the first drain hole may be located on the side wall of the second water chamber 232 near the bottom wall. The first water outlet pipe 24 can be connected to the first drain hole, so that water in the second water chamber 232 can flow into the first water outlet pipe 24 under the action of gravity, reducing the probability of purified water accumulating in the second water chamber 232 and not being discharged. A first water outlet valve 25 may be provided on the first water outlet pipe 24. The first water outlet valve 25 may be a solenoid valve, a mechanical valve, etc. By setting the first water outlet valve 25, the first water outlet pipe 24 can be selectively opened, thereby selectively opening the second water chamber 232 and the first water outlet 11, which is conducive to achieving the effect of selectively discharging pure water. Users can open the first water outlet valve 25 to collect pure water.

[0056] In some embodiments of this utility model, the water dispenser 1 may further include: a functional water tank, the functional water tank being connected to a second water chamber 232 so that water in the second water chamber 232 flows into the functional water tank, the functional water tank being connected to a first water outlet 11, the functional water tank being selectively connected to the first water outlet 11 so that water in the functional water tank flows to the first water outlet 11, and the functional water tank being used to heat and / or cool the water in the functional water tank.

[0057] The functional water tank can be connected to the second water chamber 232, allowing purified water from the second water chamber 232 to flow into the functional water tank. The functional water tank can be connected to the first water outlet 11, allowing selective communication between them, so that water in the functional water tank can be selectively discharged through the first water outlet 11. The functional water tank can be used to heat the water, or to cool the water, or both. This embodiment uses the example of a functional water tank that can both heat and cool the water. The purified water in the second water chamber 232 can be heated to hot water or cooled to cold water within the functional water tank. When drinking water from the functional water tank, the connection between the functional water tank and the first water outlet 11 can be established, allowing the water in the functional water tank to flow out of the first water outlet 11, providing the user with either hot or cold water. When the water in the drinking water tank is not needed, the water tank and the first water outlet 11 can be disconnected.

[0058] As an example, a thermoelectric cooler can be installed on the outer wall of the functional water tank. The thermoelectric cooler has both cooling and heating functions. By changing the direction of the current inside the thermoelectric cooler, the working mode of the thermoelectric cooler can be switched, thereby enabling the functional water tank to heat and cool the water inside.

[0059] In some embodiments of this utility model, the functional water tank is installed at a lower height than the water tank 20, so that the water in the second water chamber 232 flows into the functional water tank under the action of gravity.

[0060] The functional water tank is positioned lower than the water filling tank 20. The water filling tank 20 and the functional water tank can be arranged sequentially along the height of the water dispenser 1, with the functional water tank located below the water filling tank 20. This allows water in the second water chamber 232 to flow into the functional water tank under gravity. By allowing the water in the second water chamber 232 to flow to the functional water tank under gravity, the water in the second water chamber 232 does not need to be pumped to the functional water tank by a pump or other components, reducing the number of parts used and thus lowering the cost of the water dispenser 1. Furthermore, the sequential arrangement of the water filling tank 20 and the functional water tank along the height of the water dispenser 1 reduces its footprint and improves the ease of installation.

[0061] As an example, a first connecting pipe 54 can be connected between the second water chamber 232 and the functional water tank. The inlet end of the first connecting pipe 54 can be located on the bottom wall of the second water chamber 232. The water in the second water chamber 232 can flow into the functional water tank under the action of gravity, which can reduce the probability of water accumulating in the second water chamber 232 and promote the flow of water in the water dispenser 1. Furthermore, the second water chamber 232 and the functional water tank are always connected, and the water in the second water chamber 232 can continuously flow into the functional water tank through the first connecting pipe 54 until the functional water tank is full of purified water.

[0062] In some embodiments of this utility model, such as Figure 1 As shown, the functional water tank may include: a first water tank 50, which is used to cool the water in the first water tank 50. The top wall of the first water tank 50 has a water inlet, which is connected to the second water chamber 232. The first water tank 50 is connected to the first water outlet 11 and is selectively connected.

[0063] The functional water tank may include a first water tank 50, which can be used to cool the water inside the first water tank 50 to produce cool water, and can also be used to store cool water. As an example, the first water tank 50 may be equipped with a compressor, which can achieve a cooling effect. The first water tank 50 can communicate with a second water chamber 232. An inlet is formed on the top wall of the first water tank 50, which can communicate with the second water chamber 232. A first connecting pipe 54 can connect the inlet of the first water tank 50 and the second water chamber 232. The second water chamber 232 is always in communication with the first water tank 50, and water in the second water chamber 232 can continuously flow into the first water tank 50 through the first connecting pipe 54 until the first water tank 50 is full of purified water.

[0064] The first water tank 50 can be connected to the first water outlet 11, and the water in the first water tank 50 can be discharged from the water dispenser 1 through the first water outlet 11. The first water tank 50 and the first water outlet 11 can be selectively connected. When the user needs to drink the cold water in the first water tank 50, the first water tank 50 and the first water outlet 11 can be connected so that the cold water in the first water tank 50 can flow out of the first water outlet 11. When the user does not need to drink the cold water in the first water tank 50, the first water tank 50 and the first water outlet 11 can be disconnected. By setting the first water tank 50, the water dispenser 1 can always contain cold water. When the user needs to drink cold water, connecting the first water tank 50 and the first water outlet 11 allows for immediate access to cold water, which improves the convenience of the water dispenser 1.

[0065] In some embodiments of this utility model, such as Figure 1 As shown, the water dispenser 1 may also include: a second water outlet pipe 51, one end of which is connected to the first water outlet 11, and the other end of which extends into the first water tank 50. The second water outlet pipe 51 is provided with a second water outlet valve 52.

[0066] The first water tank 50 can be connected to the first water outlet 11 via a second water outlet pipe 51. One end of the second water outlet pipe 51 is connected to the first water outlet 11, and the other end of the second water outlet pipe 51 extends into the first water tank 50. As an example, the other end of the second water outlet pipe 51 can extend to the bottom of the first water tank 50, that is, the other end of the second water outlet pipe 51 can be located below the midline of the first water tank 50 along the height direction of the water dispenser 1. In other words, the distance between the other end of the second water outlet pipe 51 and the bottom wall of the first water tank 50 is less than the distance between the other end of the second water outlet pipe 51 and the top wall of the first water tank 50. The second water chamber 232 continuously supplies purified water into the first water tank 50. The temperature of the purified water that just enters the first water tank 50 is generally lower than the temperature of the cool water in the first water tank 50. The cool water can be located at the bottom of the first water tank 50. Therefore, by extending the other end of the second water outlet pipe 51 to the bottom of the first water tank 50, the cool water located at the bottom of the first water tank 50 can be preferentially discharged from the first water tank 50, which can increase the probability that the water discharged through the second water outlet pipe 51 is cool water.

[0067] The second water outlet pipe 51 is equipped with a second water outlet valve 52, which can be a solenoid valve, a mechanical valve, etc. By setting the second water outlet valve 52, the second water outlet pipe 51 can be selectively opened, thereby selectively opening the first water tank 50 and the first water outlet 11, which is conducive to achieving the effect of selectively discharging the cold water in the first water tank 50. Users can collect cold water by opening the second water outlet valve 52.

[0068] In some embodiments of this utility model, such as Figure 1 As shown, the functional water tank may further include: a second water tank 60, the second water tank 60 being used to heat the water in the second water tank 60, the second water tank 60 being connected to at least one of the first water tank 50 and the second water cavity 232 so that the water in the second water cavity 232 flows into the second water tank 60, the top wall of the second water tank 60 being formed with a second water outlet, the second water outlet being connected to and selectively connected to the first water outlet 11.

[0069] The functional water tank may include a second water tank 60, which can be used to heat the water inside the second water tank 60, and the water inside the second water tank 60 can be heated to hot water. The second water tank 60 can also be used to store hot water. As an example, a heating rod may be provided inside the second water tank 60, and the second water tank 60 can achieve a heating effect through the heating rod. The second water tank 60 may be connected to a second water cavity 232, and the water in the second water cavity 232 may flow into the second water tank 60. Alternatively, the second water tank 60 may be connected to both the second water cavity 232 and the first water tank 50, allowing the water in the first water tank 50 to flow into the second water tank 60. The water in the first water tank 50 originates from the second water cavity 232, thus allowing the water in the second water cavity 232 to flow into the second water tank 60. In this embodiment, the connection between the second water tank 60 and the first water tank 50 is used as an example for illustration. A second connecting pipe can be connected between the first water tank 50 and the second water tank 60, so that water in the first water tank 50 can flow into the second water tank 60.

[0070] The top wall of the second water tank 60 has a second water outlet, which can be connected to the first water outlet 11. Water in the second water tank 60 can be discharged from the water dispenser 1 through the second water outlet and the first water outlet 11. The second water outlet and the first water outlet 11 can be selectively connected, allowing the second water tank 60 and the first water outlet 11 to flow selectively. When a user needs hot water from the second water tank 60, the second water outlet and the first water outlet 11 can be connected so that the hot water from the second water tank 60 can flow out of the first water outlet 11. When the user does not need hot water from the second water tank 60, the second water outlet and the first water outlet 11 can be disconnected. By setting up the second water tank 60, the water dispenser 1 can always contain hot water. When a user needs hot water, simply connecting the second water tank 60 and the first water outlet 11 allows for immediate access to hot water, improving the convenience of the water dispenser 1.

[0071] In some embodiments of this utility model, such as Figure 1 As shown, the second water tank 60 is installed at a lower height than the first water tank 50.

[0072] The second water tank 60 is installed at a lower height than the first water tank 50. The first and second water tanks 50 can be arranged sequentially along the height of the water dispenser 1, with the second water tank 60 located below the first water tank 50. This arrangement of the water tank 20, first water tank 50, and second water tank 60 along the height of the water dispenser 1 reduces the floor space occupied by the water dispenser 1 and improves installation convenience. When the second water tank 60 is not full, the second water outlet and the first water outlet 11 can be connected. Water in the first water tank 50 can enter the second connecting pipe under the water pressure of the second water chamber 232, and water in the second connecting pipe can enter the second water tank 60 under gravity. When the air in the second water tank 60 is expelled and it is full of water, the second water outlet and the first water outlet 11 can be disconnected. Water in the second water tank 60 does not need to be pumped to the functional water tank by a water pump or other components, reducing the number of parts used and lowering the cost of the water dispenser 1.

[0073] In some embodiments of this utility model, such as Figure 1 As shown, the water dispenser 1 may also include a connecting pipe 53, which connects the first water tank 50 and the second water tank 60 so that water in the first water tank 50 flows into the second water tank 60.

[0074] A connecting pipe 53 (i.e., the second connecting pipe in the above embodiment) can be connected between the first water tank 50 and the second water tank 60. Water in the first water tank 50 flows into the second water tank 60 through the connecting pipe 53, and the first water tank 50 and the second water tank 60 are always connected. Water in the first water tank 50 can continuously flow into the second water tank 60 through the connecting pipe 53 until the second water tank 60 is full of water.

[0075] In some embodiments of this utility model, such as Figure 1 As shown, one end of the connecting pipe 53 is connected to the first water tank 50, and the other end of the connecting pipe 53 extends into the second water tank 60.

[0076] One end of the connecting pipe 53 is connected to the first water tank 50. The first water tank 50 may be provided with a second drain hole, which may be located at the upper end of the side wall of the first water tank 50, that is, at the end of the side wall of the first water tank 50 near the top wall of the first water tank 50. The connecting pipe 53 may be connected to the second drain hole. As an example, the temperature of the water in the upper part of the first water tank 50 is higher than the temperature of the water in the lower part of the first water tank 50. The connection between the connecting pipe 53 and the second drain hole allows the warmer water in the first water tank 50 to flow into the second water tank 60 through the connecting pipe 53, which can reduce the temperature difference between the water in the first water tank 50 and the water in the second water tank 60 and increase the heating rate of the water in the second water tank 60. The other end of the connecting pipe 53 extends into the second water tank 60. As an example, the other end of the connecting pipe 53 can extend into the bottom of the second water tank 60, that is, the other end of the connecting pipe 53 can be located below the midline of the second water tank 60 along the height direction of the water dispenser 1. In other words, the distance between the other end of the connecting pipe 53 and the bottom wall of the second water tank 60 is less than the distance between the other end of the connecting pipe 53 and the top wall of the second water tank 60. The temperature of the water in the first water tank 50 is lower than the temperature of the water in the second water tank 60. The cooler water that just enters the second water tank 60 can be located in the lower part of the second water tank 60, while the hotter water in the second water tank 60 can be pushed to the upper part of the second water tank 60, so that the hot water in the second water tank 60 is preferentially discharged through the second water outlet located on the top wall of the second water tank 60.

[0077] In some embodiments of this utility model, such as Figure 1 As shown, the water dispenser 1 may also include: a third water outlet pipe 61, which connects the second water outlet and the first water outlet 11, and the third water outlet pipe 61 is provided with a third water outlet valve 62.

[0078] The second water tank 60 can be connected to the first water outlet 11 via a third water outlet pipe 61. One end of the third water outlet pipe 61 is connected to the second water outlet, and the other end of the second water outlet pipe 61 is connected to the first water outlet 11. A third water outlet valve 62 is provided on the third water outlet pipe 61. The third water outlet valve 62 can be a solenoid valve, a mechanical valve, etc. By setting the third water outlet valve 62, the third water outlet pipe 61 can be selectively opened, thereby selectively opening the second water outlet and the first water outlet 11, which is beneficial to achieving the effect of selectively discharging hot water from the second water tank 60.

[0079] The second water chamber 232 is connected to the first water outlet 11 through the first water outlet pipe 24. The first water outlet pipe 24 is equipped with a first water outlet valve 25. The first water tank 50 is connected to the first water outlet 11 through the second water outlet pipe 51. The second water outlet pipe 51 is equipped with a first water outlet valve 25. The second water tank 60 is connected to the first water outlet 11 through the third water outlet pipe 61. The third water outlet pipe 61 is equipped with a third water outlet valve 62. By selectively opening the first water outlet valve 25, the first water outlet valve 25 and the third water outlet valve 62, the effects of drinking room temperature purified water, cold water and hot water can be achieved, making the water dispenser 1 multifunctional and highly practical.

[0080] In some embodiments of this utility model, such as Figure 1 As shown, the water dispenser 1 may further include: an exhaust pipe 70, the inlet end of which is connected to the second water chamber 232, the outlet end of which is connected to the atmosphere, and the outlet end of which is set at a higher height than the inlet end of which is set at a higher height.

[0081] The exhaust pipe 70 connects the second water chamber 232 to the external environment. The inlet end of the exhaust pipe 70 is connected to the second water chamber 232, and the outlet end of the exhaust pipe 70 is connected to the atmosphere. When any one of the first water outlet valve 25 and the third water outlet valve 62 is opened to allow water to flow from the first water outlet 11, the water in the water dispenser 1 can flow out of the first water outlet 11 under atmospheric pressure. As an example, when the first water outlet valve 25 is opened, the water in the second water chamber 232 can flow into the first water outlet pipe 24 under atmospheric pressure and be discharged from the first water outlet 11 from the water dispenser 1. As another example, when the second water outlet valve 52 is opened, the second water outlet pipe 51 is open, and water in the second water chamber 232 can flow into the first water tank 50 under atmospheric pressure. The cold water in the first water tank 50 can be forced into the second water outlet pipe 51 and discharged from the first water outlet 11 to the water dispenser 1. At the same time, water in the first water chamber 231 flows into the second water chamber 232 to replenish it. As another example, when the third water outlet valve 62 is opened, the third water outlet pipe 61 is open, and water in the second water chamber 232 flows into the first water tank 50 under atmospheric pressure. The water in the first water tank 50 can flow into the second water tank 60 through the connecting pipe 53. The hot water in the second water tank 60 can be forced into the third water outlet pipe 61 and discharged from the first water outlet 11 to the water dispenser 1. At the same time, water in the first water chamber 231 flows into the second water chamber 232 to replenish it.

[0082] When the second water chamber 232 is filled with purified water, the water in the second water chamber 232 may flow into the exhaust pipe 70. The outlet end of the exhaust pipe 70 is set at a higher height than the inlet end of the exhaust pipe 70, which can reduce the probability of water in the second water chamber 232 overflowing from the outlet end of the exhaust pipe 70, and help improve the reliability of the water dispenser 1.

[0083] Other components and operations of the water dispenser 1 according to the embodiments 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 this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0085] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A water dispenser, characterized in that, include: The outer casing (10) has a first outlet (11) formed thereon; A water tank (20) and a filter structure (30) are provided. The water tank (20) is fixed to the outer shell (10). A first water cavity (231) and a second water cavity (232) are formed inside the water tank (20). The second water cavity (232) is connected to the first water outlet (11) and is selectively connected. The filter structure (30) is provided inside the water tank (20) and connects the first water cavity (231) and the second water cavity (232). The first water cavity (231) is located above the second water cavity (232) so that the water in the first water cavity (231) flows into the second water cavity (232) through the filter structure (30) under the action of gravity.

2. The water dispenser according to claim 1, characterized in that, The water tank (20) includes: a water tank body (21) and a partition plate (22). The water tank body (21) defines a water storage cavity (23). The partition plate (22) is disposed in the water storage cavity (23) to divide the water storage cavity (23) into a first water cavity (231) and a second water cavity (232). The filter structure (30) is disposed on the partition plate (22).

3. The water dispenser according to claim 2, characterized in that, The partition plate (22) has mounting holes (221), and the filter structure (30) is mounted in the mounting holes (221).

4. The water dispenser according to claim 2, characterized in that, The filter structure (30) is detachably disposed on the partition plate (22).

5. The water dispenser according to claim 1, characterized in that, Also includes: A water inlet cap (40) is provided, with the upper end of the first water cavity (231) open to form a water inlet, and the water inlet cap (40) is used to open or close the water inlet.

6. The water dispenser according to claim 5, characterized in that, The water filling cap (40) is located above the water filling tank (20), and the water filling cap (40) is movably connected to the outer shell (10) or the water filling tank (20).

7. The water dispenser according to claim 1, characterized in that, Also includes: The first water outlet pipe (24) is connected between the second water chamber (232) and the first water outlet (11), and the first water outlet pipe (24) is provided with a first water outlet valve (25).

8. The water dispenser according to any one of claims 1-7, characterized in that, Also includes: A functional water tank is connected to a second water chamber (232) to allow water in the second water chamber (232) to flow into the functional water tank. The functional water tank is connected to a first water outlet (11). The functional water tank is selectively connected to the first water outlet (11) to allow water in the functional water tank to flow to the first water outlet (11). The functional water tank is used to heat and / or cool the water in the functional water tank.

9. The water dispenser according to claim 8, characterized in that, The functional water tank is set at a lower height than the water tank (20) so that the water in the second water chamber (232) flows into the functional water tank under the action of gravity.

10. The water dispenser according to claim 9, characterized in that, The functional water tank includes: a first water tank (50), which is used to cool the water in the first water tank (50), and the top wall of the first water tank (50) has a water inlet, which is connected to the second water cavity (232). The first water tank (50) is connected to the first water outlet (11) and is selectively connected.

11. The water dispenser according to claim 10, characterized in that, Also includes: The second water outlet pipe (51) has one end connected to the first water outlet (11) and the other end extended into the first water tank (50). The second water outlet pipe (51) is equipped with a second water outlet valve (52).

12. The water dispenser according to claim 10, characterized in that, The functional water tank further includes: a second water tank (60), the second water tank (60) being used to heat the water in the second water tank (60), the second water tank (60) being connected to at least one of the first water tank (50) and the second water cavity (232) so that the water in the second water cavity (232) flows into the second water tank (60), the top wall of the second water tank (60) being formed with a second water outlet, the second water outlet being connected to and selectively connected to the first water outlet (11).

13. The water dispenser according to claim 12, characterized in that, The second water tank (60) is installed at a lower height than the first water tank (50).

14. The water dispenser according to claim 13, characterized in that, Also includes: A connecting pipe (53) connects the first water tank (50) and the second water tank (60) so that water in the first water tank (50) flows into the second water tank (60).

15. The water dispenser according to claim 14, characterized in that, One end of the connecting pipe (53) is connected to the first water tank (50), and the other end of the connecting pipe (53) extends into the second water tank (60).

16. The water dispenser according to claim 12, characterized in that, Also includes: The third water outlet pipe (61) is connected to the second water outlet and the first water outlet (11), and the third water outlet pipe (61) is equipped with a third water outlet valve (62).

17. The water dispenser according to any one of claims 1-7, characterized in that, Also includes: An exhaust pipe (70) is provided, the inlet end of which is connected to the second water chamber (232), the outlet end of which is connected to the atmosphere, and the outlet end of which is set at a higher height than the inlet end of which is set at a higher height.

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