A water cup with integrated water storage chamber

Abstract

The present invention discloses a water cup with an integrated water storage chamber, comprising a first cup wall, a second cup wall and a heating device, wherein the first cup wall is arranged below the inner tank of a dishwasher to form a first water chamber, the second cup wall and the first cup wall are arranged to form a second water chamber, the second water chamber is connected to a water inlet pipe in an openable and closable manner, the second water chamber is connected to the first water chamber in an openable and closable manner, the first water chamber is connected to a drain pipe in an openable and closable manner, the first water chamber is connected to the inner tank of the dishwasher, the heating device is arranged in the second water chamber and is electrically connected to a controller, and the opening and closing of the first water chamber and the second water chamber, the first water chamber and the drain pipe, and the second water chamber and the water inlet pipe are all controlled by the controller. The water cup with an integrated water storage chamber of the present invention has a simple structure, shortens the heating time, saves energy and reduces emissions, and effectively reduces the total washing time.

Description

Technical Field

[0001] The invention relates to the technical field of household dishwashers, in particular to a water cup with an integrated water storage cavity. Background Art

[0002] In a household dishwasher, there is generally a heating element such as a heating plate or a heating tube to heat the water. The water starts to be heated after the dishwasher enters the water, and the heating stops after the water reaches the set temperature. The heating time takes about 6-7 minutes. The prior art dishwasher usually has a drainage device and a water inlet device separately arranged. After washing, the hot water is directly discharged through the drainage device, and the heat energy emitted by the discharged hot water cannot be effectively utilized. Summary of the invention

[0003] The present invention is completed to solve the deficiencies in the prior art. The purpose of the present invention is to provide a water cup with an integrated water storage chamber which has a simple structure, shortens the heating time, saves energy and reduces emissions, and effectively reduces the total washing time.

[0004] A water cup with an integrated water storage chamber of the present invention comprises a first cup wall, a second cup wall and a heating device, wherein the first cup wall and the second cup wall are both detachably fixed under the inner tank of a dishwasher, the first cup wall is arranged to form a first water chamber, the second cup wall is arranged to form an outer circumference of the first cup wall, the second cup wall and the first cup wall are clamped to form a second water chamber, the second water chamber is connected to a water inlet pipe in an openable and closable manner, the second water chamber is connected to the first water chamber in an openable and closable manner, the first water chamber is connected to a drain pipe in an openable and closable manner, the first water chamber is connected to the inner tank of the dishwasher, the heating device is arranged in the second water chamber and is electrically connected to a controller, and the opening and closing of the first water chamber and the second water chamber, the first water chamber and the drain pipe, and the second water chamber and the water inlet pipe are all controlled by the controller.

[0005] The water cup with integrated water storage chamber of the present invention may also be:

[0006] A first water inlet hole is arranged at the lower part of the second cup wall, and the second water cavity is connected to the water inlet pipe in an openable and closable manner at a position corresponding to the first water inlet hole.

[0007] The second cup wall is sealed and detachably fixed with a first water valve at a position corresponding to the first water inlet hole. The first water valve is electrically connected to the controller. The second water cavity is connected to the water inlet pipe in an openable and closable manner through the first water valve.

[0008] A second water inlet hole is disposed at the bottom of the first cup wall, and the second water cavity is openably and closably connected to the first water cavity at a position corresponding to the second water inlet hole.

[0009] A second water valve is sealed and detachably fixed to the first cup wall at a position corresponding to the second water inlet hole. The second water valve is electrically connected to the controller. The second water cavity and the first water cavity are connected in an openable and closable manner via the second water valve.

[0010] A first drainage hole is provided at the lower part of the side surface of the first cup wall, and the first water cavity is connected to the drainage pipe in an openable and closable manner at a position corresponding to the first drainage hole.

[0011] A third water valve is sealed and detachably fixed to the first cup wall at a position corresponding to the first drain hole. The third water valve is electrically connected to the controller. The first water cavity is connected to the drain pipe in an openable and closable manner via the third water valve.

[0012] The heating device comprises a heating tube, and the bottom of the heating tube is detachably fixed to the second cup wall and / or the first cup wall.

[0013] The heating tube is arranged at the bottom of the second water cavity, and the bottom of the heating tube is detachably fixed to the bottom of the second cup wall.

[0014] A temperature sensor for detecting water temperature is also provided in the second water chamber, and the temperature sensor is electrically connected to the controller.

[0015] A water cup with an integrated water storage chamber of the present invention comprises a first cup wall, a second cup wall and a heating device, wherein the first cup wall and the second cup wall are both detachably fixed under the inner tank of a dishwasher, the first cup wall is arranged to form a first water chamber, the second cup wall is arranged to form an outer circumference of the first cup wall, the second cup wall and the first cup wall are clamped to form a second water chamber, the second water chamber is connected to a water inlet pipe in an openable and closable manner, the second water chamber is connected to the first water chamber in an openable and closable manner, the first water chamber is connected to a drain pipe in an openable and closable manner, the first water chamber is connected to the inner tank of the dishwasher, the heating device is arranged in the second water chamber and is electrically connected to a controller, and the opening and closing of the first water chamber and the second water chamber, the first water chamber and the drain pipe, and the second water chamber and the water inlet pipe are all controlled by the controller. In this way, the second water chamber is arranged on the outer periphery of the first water chamber, the top of the first water chamber is connected with the inner tank of the dishwasher to collect the washing water in the inner tank of the dishwasher, the other side surfaces and the bottom surface of the first water chamber except the top are surrounded by the second water chamber, the water in the second water chamber and the water in the first water chamber can be heat-conducted through the first cup wall sandwiched between the two, the second water chamber is connected with the external water source in an openable and closable manner, the second water chamber is connected with the first water chamber in an openable and closable manner, the first water chamber is connected with the inner tank of the dishwasher, and the first water chamber is connected with the drain pipe in an openable and closable manner, the heating device is arranged in the second water chamber and is electrically connected with the controller, the opening and closing of the first water chamber and the second water chamber, the first water chamber and the drain pipe, the second water chamber and the water inlet pipe are all controlled by the controller, before the dishwasher washes, water first enters the second water chamber from the external water source, after the second water chamber is filled with water, the controller issues an instruction to control the second water chamber to close the connection with the first water chamber, and controls the heating device to preheat the water in the second water chamber. During the washing process of the dishwasher, the controller controls the second water chamber to be connected to the first water chamber, and controls the first water chamber to be connected to the inner tank of the dishwasher, so that the preheated water enters the inner tank of the dishwasher through the first water chamber. In this way, the water is preheated centrally before the dishwasher works, which can save heating time, effectively reduce the total washing time, and reduce the energy required for instant water heating during the operation of the dishwasher.When the amount of water entering the first water chamber reaches a preset amount of water, the controller controls the first water chamber to close the connection with the second water chamber, and the second water chamber is still filled with water. The preheated water can enter the pipeline through the washing pump to wash the tableware in the inner tank of the dishwasher. During washing, the water in the second water chamber can collect the heat conducted from the first cup wall, thereby increasing the initial temperature of the water in the second water chamber. After the dishwasher finishes washing, the controller controls the first water chamber and the second water chamber to remain closed and connected, and at the same time controls the first water chamber to be connected to the inner tank of the dishwasher and the drain pipe. The water after washing The water is discharged into the drain pipe through the first water cavity. Since the second water cavity surrounds the outer periphery of the first water cavity, the water inside the two can still exchange heat through the first cup wall sandwiched therebetween. The heat carried by the water passing through the first water cavity can be transferred to the water in the second water cavity through the first cup wall. In this way, the heat dissipated by the washed water is collected by the water in the second water cavity during the entire process from the beginning of washing to the end of washing. Before the heating device heats the water in the second water cavity again, the water in the first water cavity is used to preheat it, saving the energy required for the heating device to heat the water in the second water cavity later. When the washing program is completed, if the dishwasher is not intended to be used for a long time, the controller can also control the second water cavity to be connected to the first water cavity, and at the same time control the first water cavity to be connected to the drain pipe, so that the remaining water in the second water cavity is directly discharged into the drain pipe through the first water cavity, preventing the water in the second water cavity from deteriorating due to being enclosed in a closed space for a long time. Of course, the first water cavity can also be a part of the inner tank of the dishwasher, the first cup wall is fixed in an integral manner below the inner tank of the dishwasher, and the horizontal cross-section of the first water cavity formed by the first cup wall can be any shape such as circular, rectangular, or square, as long as it can ensure that the washing water in the inner tank of the dishwasher falls into the first water cavity due to its own gravity for collection, and the second water cavity surrounds the lower part of the inner tank of the dishwasher at the corresponding position of the first water cavity to collect the heat emitted by the first water cavity. The advantages of a water cup with an integrated water storage cavity of the present invention over the prior art are: simple structure, shortened heating time, energy saving and emission reduction, and effective reduction of total washing time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic cross-sectional view of a water cup with an integrated water storage chamber according to the present invention.

[0017] Description of Figure Number

[0018] 1…Dishwasher tank 2…First water chamber 3…Second water chamber

[0019] 4…First cup wall 5…Second cup wall 6…First water valve

[0020] 7…Second water valve 8…Third water valve 9…Heating pipe

[0021] 10…drain pipe 11…water inlet pipe 12…first water inlet hole

[0022] 13…Second water inlet hole 14…First drainage hole DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", "vertical", "horizontal" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] The following is combined with the attached drawings Figure 1 The water cup with integrated water storage chamber of the present invention is described in further detail.

[0025] The present invention is a water cup with an integrated water storage chamber, please refer to Figure 1The relevant figures include a first cup wall 4, a second cup wall 5 and a heating device. The first cup wall 4 and the second cup wall 5 are both detachably fixed under the inner tank 1 of the dishwasher. The first cup wall 4 is arranged to form a first water cavity 2. The second cup wall 5 is arranged on the outer periphery of the first cup wall 4. The second cup wall 5 and the first cup wall 4 are clamped to form a second water cavity 3. The second water cavity 3 is connected to the water inlet pipe 11 in an openable and closable manner. The second water cavity 3 is connected to the first water cavity 2 in an openable and closable manner. The first water cavity 2 is connected to the drain pipe 10 in an openable and closable manner. The first water cavity 2 is connected to the inner tank 1 of the dishwasher. The heating device is arranged in the second water cavity 3 and is electrically connected to the controller. The opening and closing of the first water cavity 2 and the second water cavity 3, the first water cavity 2 and the drain pipe 10, and the second water cavity 3 and the water inlet pipe 11 are all controlled by the controller. In this way, the second water chamber 3 is arranged on the outer periphery of the first water chamber 2, the top of the first water chamber 2 is connected with the dishwasher inner tank 1 for collecting the washing water in the dishwasher inner tank, the other side surfaces and the bottom surface of the first water chamber 2 except the top are surrounded by the second water chamber 3, the water in the second water chamber 3 and the water in the first water chamber 2 can be heat-conducted through the first cup wall 4 sandwiched therebetween, the second water chamber 3 is connected with the external water source in an openable and closable manner, the second water chamber 3 and the first water chamber 2 are connected in an openable and closable manner, the first water chamber 2 is connected with the dishwasher inner tank 1, and the first The water chamber 2 is connected to the drain pipe 10 in an openable and closable manner. The heating device is arranged in the second water chamber 3 and is electrically connected to the controller. The opening and closing of the first water chamber 2 and the second water chamber 3, the first water chamber 2 and the drain pipe 10, and the second water chamber 3 and the water inlet pipe 11 are all controlled by the controller. Before the dishwasher washes, water first enters the second water chamber 3 from an external water source. After the second water chamber 3 is filled with water, the controller issues an instruction to control the second water chamber 3 to close the connection with the first water chamber 2, and controls the heating device to preheat the water in the second water chamber 3. During the washing process of the dishwasher, the controller controls the second water chamber 3 to be connected to the first water chamber 2, and controls the first water chamber 2 to be connected to the inner tank 1 of the dishwasher. The preheated water enters the inner tank 1 of the dishwasher through the first water chamber 2. In this way, the water is centrally preheated before the dishwasher works, which can save heating time, effectively reduce the total washing time, and reduce the energy required for the dishwasher to heat the water immediately during the operation.When the amount of water entering the first water chamber 2 reaches a preset amount of water, the controller controls the first water chamber 2 to close the connection with the second water chamber 3, and the second water chamber 3 is still filled with water. The preheated water can enter the pipeline through the washing pump to wash the tableware in the dishwasher inner tank 1. During washing, the water in the second water chamber 3 can collect the heat conducted by the first cup wall 4, thereby increasing the initial temperature of the water in the second water chamber 3. After the dishwasher finishes washing, the controller controls the first water chamber 2 and the second water chamber 3 to remain closed and connected, and at the same time controls the first water chamber 2 to be connected to the dishwasher inner tank 1 and the drain pipe 10. The water after washing The water is discharged into the drain pipe 10 through the first water chamber 2. Since the second water chamber 3 surrounds the outer periphery of the first water chamber 2, the water inside the two can still exchange heat through the first cup wall 4 sandwiched therebetween. The heat carried by the water passing through the first water chamber 2 is transferred to the water in the second water chamber 3 through the first cup wall 4. In this way, the heat emitted by the washed water is collected by the water in the second water chamber 3 during the entire process from the beginning of washing to the end of washing. Before the heating device heats the water in the second water chamber 3 again, the water in the first water chamber 2 is used to preheat the water, saving the energy required for the heating device to heat the water in the second water chamber 3 later. When the washing program is completed, if the dishwasher is not intended to be used for a long time, the controller can also control the second water chamber 3 to be connected to the first water chamber 2, and at the same time control the first water chamber 2 to be connected to the drain pipe 10, so that the remaining water in the second water chamber 3 is directly discharged into the drain pipe 10 through the first water chamber 2, preventing the water in the second water chamber 3 from deteriorating due to being enclosed in a closed space for a long time. Of course, the first water cavity 2 can also be a part of the dishwasher inner tank 1, the first cup wall 4 is fixed in an integral manner below the dishwasher inner tank 1, and the horizontal cross-section of the first water cavity 2 formed by the first cup wall 4 can be any shape such as circular, rectangular or square, as long as it can ensure that the washing water in the dishwasher inner tank 1 falls into the first water cavity 2 due to its own gravity for collection, and the second water cavity 3 surrounds the lower part of the dishwasher inner tank 1 at the corresponding position of the first water cavity 2 to collect the heat emitted by the first water cavity 2. The water cup with an integrated water storage cavity of the present invention has the advantages of simple structure, shortened heating time, energy saving and emission reduction, and effective reduction of total washing time compared with the prior art.

[0026] The present invention is a water cup with an integrated water storage chamber, please refer to Figure 1In the relevant figures, on the basis of the previous technical solution, it can also be that: the lower part of the second cup wall 5 is provided with a first water inlet hole 12, and the second water chamber 3 and the water inlet pipe 11 can be opened and closed at the corresponding position of the first water inlet hole 12. In this way, before starting the washing procedure, the second water chamber 3 and the water inlet pipe 11 are connected through the first water inlet hole 12, and the second water chamber 3 is connected with the first water chamber 2. The position of the first water inlet hole 12 is set at the lower part of the second cup wall 5, and the water is pressed into the second water chamber 3 by the water pressure of the water inlet pipe 11, that is, the water inlet pipe 11 of the household, and the excess air in the second water chamber 3 is squeezed into the first water chamber 2 until the second water chamber 3 is filled with water. Of course, the position of the first water inlet hole 12 can also be set at the upper part of the second cup wall 5, because the water inlet pipe 11, that is, the water inlet pipe 11 of the household, has its own water pressure. No matter where the first water inlet hole 12 is set at the second cup wall 5, this pressure can ensure that water is injected into the second water chamber 3. A further preferred technical solution is that the second cup wall 5 is sealed and detachably fixed with a first water valve 6 at a position corresponding to the first water inlet hole 12, the first water valve 6 is electrically connected to the controller, and the second water chamber 3 is connected to the water inlet pipe 11 in an openable and closable manner through the first water valve 6. In this way, the first water valve 6 is sealed and fixed to the second cup wall 5 at the position of the first water inlet hole 12, so that the second water chamber 3 and the water inlet pipe 11 can only be connected through the internal pipeline of the first water valve 6, the water inlet end of the first water valve 6 is detachably fixed to the water pipe of the external water source, and the water outlet end of the first water valve 6 is sealed and detachably fixed to the second cup wall 5, and the first water valve 6 is used to control the opening or closing of the second water chamber 3 and the external water source, which is convenient and quick.

[0027] The present invention is a water cup with an integrated water storage chamber, please refer to Figure 1In the relevant figures, on the basis of the previous technical solution, it can also be that: the bottom of the first cup wall 4 is provided with a second water inlet hole 13, and the second water chamber 3 and the first water chamber 2 can be opened and closed at the position corresponding to the second water inlet hole 13. In this way, the second water inlet hole 13 is provided at the bottom of the first cup wall 4, and the height of the second water inlet hole 13 is located at a lower position relative to the water level in the second water chamber 3. When the second water chamber 3 is opened to communicate with the first water chamber 2, the water in the second water chamber 3 can enter the first water chamber 2 by its own gravity, and then enter the dishwasher inner tank 1. At the same time, the second water chamber 3 and the water inlet pipe 11 are also in a connected state, that is, the water in the second water chamber 3 is always kept full, until the water in the first water chamber 2 and the dishwasher inner tank 1 reaches a preset height, and the first water chamber 2 and the second water chamber 3, and the second water chamber 3 and the external water source are closed at the same time. A further preferred technical solution is that the first cup wall 4 is sealed and detachably fixed with a second water valve 7 at a position corresponding to the second water inlet hole 13, the second water valve 7 is electrically connected to the controller, and the second water chamber 3 and the first water chamber 2 are connected in an openable and closable manner through the second water valve 7. In this way, the second water valve 7 is sealed and fixed to the first cup wall 4 at the position of the second water inlet hole 13, so that the second water chamber 3 and the first water chamber 2 can only be connected through the internal pipeline of the second water valve 7, the water inlet end of the second water valve 7 is connected to the first water chamber 2, and the water outlet end of the second water valve 7 is connected to the first water chamber 2, and the first water valve 6 is used to control the opening or closing of the second water chamber 3 and the external water source.

[0028] The present invention is a water cup with an integrated water storage chamber, please refer to Figure 1In the relevant figures, on the basis of the previous technical solution, it can also be that: the first drain hole 14 is provided at the lower part of the side of the first cup wall 4, and the first water chamber 2 and the drain pipe 10 can be opened and closed at the position corresponding to the first drain hole 14. In this way, the first drain hole 14 is provided at the lower part of the side of the first cup wall 4, and the height of the first drain hole 14 is located at a lower position relative to the water level in the first water chamber 2. When the drain pipe 10 is opened to communicate with the first water chamber 2, the water in the first water chamber 2 can enter the drain pipe 10 by its own gravity until the water in the first water chamber 2 is completely discharged into the drain pipe 10 through the first drain hole 14, and then the controller controls the first water chamber 2 to close the communication with the drain pipe 10. A further preferred technical solution is that the first cup wall 4 is sealed and detachably fixed with a third water valve 8 at the position corresponding to the first drain hole 14, and the third water valve 8 is electrically connected to the controller, and the first water chamber 2 and the drain pipe 10 can be opened and closed through the third water valve 8. In this way, the third water valve 8 and the first cup wall 4 are sealed and fixed at the position of the first drain hole 14, so that the drain pipe 10 and the first water chamber 2 can only be connected through the internal pipeline of the third water valve 8, the water inlet end of the third water valve 8 is connected to the first water chamber 2, and the water outlet end of the third water valve 8 is connected to the drain pipe 10, and the third water valve 8 is used to control the opening or closing of the first water chamber 2 and the drain pipe 10.

[0029] The present invention is a water cup with an integrated water storage chamber, please refer to Figure 1In the relevant figures, on the basis of the previous technical solution, it can also be: the heating device includes a heating tube 9, and the bottom of the heating tube 9 is detachably fixed to the second cup wall 5 and / or the first cup wall 4. In this way, the bottom of the heating tube 9 can be detachably fixed to the first cup wall 4, or detachably fixed to the second cup wall 5, or detachably fixed to both the first cup wall 4 and the second cup wall 5. Regardless of the fixing method, it is necessary to ensure that the heating part of the heating tube 9 is in full contact with the water in the second water cavity 3, so that the heating part of the heating tube 9 can directly heat the water in the second water cavity 3, and maximize the heating function of the heating tube 9. A further preferred technical solution is that the heating tube 9 is arranged at the bottom of the second water cavity 3, and the bottom of the heating tube 9 is detachably fixed to the bottom of the second cup wall 5. In this way, if the heating tube 9 is arranged at the upper part of the second water chamber 3, especially the top, and the heating tube 9 is powered on for heating when the second water chamber 3 is not filled with water, the heating tube 9 is in a dry-burning state. The heating tube 9 is in a humid environment such as the second water chamber 3, which is likely to cause unnecessary danger. Therefore, the heating tube 9 is arranged at the bottom of the second water chamber 3 to prevent the heating tube 9 from dry-burning to the greatest extent, thereby increasing the safety of the dishwasher.

[0030] The present invention is a water cup with an integrated water storage chamber, please refer to Figure 1 In the relevant figures, on the basis of the previous technical solution, the first water valve 6, the second water valve 7 and the third water valve 8 are all electromagnetic valves, and the electromagnetic valves are electrically connected to the controller. In this way, the opening and closing time of the first water valve 6, the second water valve 7 and the third water valve 8 are coordinated by the controller. When the controller issues an instruction, the first water valve 6, the second water valve 7 and the third water valve 8 are powered on or off in the corresponding program, so that the valve core moves in the valve body, and the movement of the valve core of the first water valve 6 can open or close the connection between the second water chamber 3 and the external water source, the movement of the valve core of the second water valve 7 can open or close the connection between the first water chamber 2 and the second water chamber 3, and the movement of the valve core of the third water valve 8 can open or close the connection between the first water chamber 2 and the drain pipe 10, so that the washing program of the entire dishwasher can be completed under the control instruction of the controller, which facilitates the control of the entire washing program by the controller.

[0031] The present invention is a water cup with an integrated water storage chamber, please refer to Figure 1In the relevant figures, on the basis of the above technical solution, it can also be that: a temperature sensor for detecting water temperature is also arranged in the second water cavity 3, and the temperature sensor is electrically connected to the controller. In this way, the temperature sensor is used to detect the temperature of the water heated in the second water cavity 3 to prevent the water temperature from being too high and damaging the dishwasher. A predetermined temperature can also be set for preheating the water temperature. The temperature sensor transmits a water temperature signal to the controller at any time. When the water in the second water cavity 3 is heated to a predetermined temperature by the heating device, the controller issues a command to the heating device to control the heating device to stop heating.

[0032] The above only describes several specific embodiments of the present invention, but cannot be regarded as the protection scope of the present invention. Any equivalent changes or modifications or proportional enlargement or reduction made according to the design spirit of the present invention should be considered to fall within the protection scope of the present invention.

Claims

1. A water cup with an integrated water storage chamber, characterized in that: The dishwasher comprises a first cup wall, a second cup wall and a heating device, wherein the first cup wall and the second cup wall are both detachably fixed under the inner tank of the dishwasher, the first cup wall is arranged to form a first water cavity, the second cup wall is arranged to form an outer circumference of the first cup wall, the second cup wall and the first cup wall are clamped to form a second water cavity, the second water cavity is connected to a water inlet pipe in an openable and closable manner, the second water cavity is connected to the first water cavity in an openable and closable manner, the first water cavity is connected to a drain pipe in an openable and closable manner, the first water cavity is connected to the inner tank of the dishwasher, the heating device is arranged in the second water cavity and is electrically connected to a controller, and the opening and closing of the first water cavity and the second water cavity, the first water cavity and the drain pipe, and the second water cavity and the water inlet pipe are all controlled by the controller.

2. A water cup with an integrated water storage chamber according to claim 1, characterized in that: A first water inlet hole is arranged at the lower part of the second cup wall, and the second water cavity is connected to the water inlet pipe in an openable and closable manner at a position corresponding to the first water inlet hole.

3. A water cup with an integrated water storage chamber according to claim 2, characterized in that: The second cup wall is sealed and detachably fixed with a first water valve at a position corresponding to the first water inlet hole. The first water valve is electrically connected to the controller. The second water cavity is connected to the water inlet pipe in an openable and closable manner through the first water valve.

4. The water cup with integrated water storage chamber according to claim 1, characterized in that: A second water inlet hole is disposed at the bottom of the first cup wall, and the second water cavity is openably and closably connected to the first water cavity at a position corresponding to the second water inlet hole.

5. The water cup with integrated water storage chamber according to claim 4, characterized in that: A second water valve is sealed and detachably fixed to the first cup wall at a position corresponding to the second water inlet hole. The second water valve is electrically connected to the controller. The second water cavity and the first water cavity are connected in an openable and closable manner via the second water valve.

6. The water cup with integrated water storage chamber according to claim 1, characterized in that: A first drainage hole is provided at the lower part of the side surface of the first cup wall, and the first water cavity is connected to the drainage pipe in an openable and closable manner at a position corresponding to the first drainage hole.

7. A water cup with an integrated water storage chamber according to claim 6, characterized in that: A third water valve is sealed and detachably fixed to the first cup wall at a position corresponding to the first drain hole. The third water valve is electrically connected to the controller. The first water cavity is connected to the drain pipe in an openable and closable manner via the third water valve.

8. A water cup with an integrated water storage chamber according to any one of claims 1 to 7, characterized in that: The heating device comprises a heating tube, the bottom of which is detachably fixed to the second cup wall and / or the first cup wall.

9. The water cup with integrated water storage chamber according to claim 8, characterized in that: The heating tube is arranged at the bottom of the second water cavity, and the bottom of the heating tube is detachably fixed to the bottom of the second cup wall.

10. A water cup with an integrated water storage chamber according to any one of claims 1 to 7, characterized in that: A temperature sensor for detecting water temperature is also provided in the second water chamber, and the temperature sensor is electrically connected to the controller.

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