CN219374389U - Water drinking device - Google Patents

Abstract

The disclosure relates to the technical field of water dispensers, and in particular relates to a water dispenser. The first water inlet end of the first flow guiding piece is connected with the first water storage tank, the first water outlet end of the first flow guiding piece is connected with the first flow monitoring module, the second water inlet end of the first flow guiding piece is connected with the second water storage tank, the first flow monitoring module is connected with the heating piece through the first water pump, the first end of the second flow guiding piece is connected with the heating piece, the second end of the second flow guiding piece is connected with the second water storage tank, the third end of the second flow guiding piece is the first water outlet of the water drinking device, the second water storage tank is connected with the beverage preparation module through the second water pump, and the water outlet end of the beverage preparation module is the second water outlet of the water drinking device. The water drinking device can meet the requirements of users on water purification and beverages at different temperatures, and better beverage brewing effect can be achieved through the synergistic effect of the functional modules.

Description

Water drinking device

Technical Field

The utility model relates to the technical field of water dispensers, in particular to a water dispenser.

Background

With the progress of society, users have increasingly demanded daily life quality. The pure water with different temperatures provided by the traditional water dispenser can not meet the demands of users, and many users can brew beverages such as coffee, tea and the like in daily life. However, the optimal brewing temperatures and water amounts of different brewed beverages are different, and many water dispensers sold in the market at present have single functions and cannot realize intelligent brewing. Therefore, how to provide a drinking device capable of improving the brewing effect of beverages is a problem to be solved.

Disclosure of Invention

Accordingly, it is necessary to provide a drinking device for solving the problem of providing a drinking device capable of improving the brewing effect of a beverage.

In order to solve the above technical problems, the present utility model provides a drinking device, comprising: comprising a first water storage tank 110, a first flow guide 120, a second flow guide 130, a first flow monitoring module 140, a first water pump 150, a heating element 160, a second water storage tank 170, a second water pump 180 and a beverage preparation module 190,

the first water inlet end of the first flow guiding member 120 is connected to the first water storage tank 110, the first water outlet end of the first flow guiding member 120 is connected to the first flow monitoring module 140, the second water inlet end of the first flow guiding member 120 is connected to the second water storage tank 170, the first flow monitoring module 140 is connected to the heating member 160 through the first water pump 150, the first end of the second flow guiding member 130 is connected to the heating member 160, the second end of the second flow guiding member 130 is connected to the second water storage tank 170, and the third end of the second flow guiding member 130 is the first water outlet of the water drinking device;

the second water storage tank 170 is connected with the beverage preparation module 190 through the second water pump 180, and the water outlet end of the beverage preparation module 190 is a second water outlet of the water drinking device;

The second water storage tank 170 is used for preserving heat of the liquid stored therein;

wherein the first flow guiding member 120 connects the first water inlet end and the first water outlet end, the second flow guiding member 130 connects the first end and the second end, and when the first water pump 150 works, the liquid in the first water tank 110 flows to the second water tank 170; the first flow guiding member 120 conducts the second water inlet end and the first water outlet end, the second flow guiding member 130 conducts the first end and the second end, and when the first water pump 150 works, the liquid in the second water storage tank 170 circulates through the heating member 160; the first flow guiding member 120 connects the first water inlet end and the first water outlet end, the second flow guiding member 130 connects the first end and the third end, and when the first water pump 150 works, the liquid in the first water tank 110 flows to the first water outlet; when the second water pump 180 is operated, the liquid in the second water storage tank 170 flows to the beverage preparation module 190.

In a possible implementation manner, the first flow guiding element 120 further includes a second water outlet end, and the second water outlet end is connected to the first water tank 110; the first diversion element 120 is further configured to conduct the second water inlet end and the second water outlet end, so as to guide the liquid in the second water storage tank 170 to the first water storage tank 110.

In one possible implementation, the method further includes: a processor configured to: when an instruction of brewing coffee is received, if the water amount of the second water storage tank 170 is detected to reach the preset water amount and the water temperature is lower than the preset temperature value, the first water pump 150 is controlled to stop working and the second water pump 180 is controlled to work by controlling the first water guide 120 and the second water guide 130 so that the first water inlet end and the first water outlet end of the first water guide 120 and the first water guide 130 are communicated with the first end and the second end, and controlling the first water pump 150 and the heating element 160 to work so that the liquid of the second water storage tank 170 circulates through the heating element 160 until the water temperature of the second water storage tank 170 reaches the preset condition.

In one possible implementation, the processor is further configured to: when an instruction of brewing coffee is received, if the water amount of the second water storage tank 170 is detected to be less than or equal to the preset water amount, the first water pump is controlled to stop working and the second water pump is controlled to work when the water amount of the second water storage tank 170 reaches the target water amount by controlling the first water guide 120 and the second water guide 130 so that the first water inlet end and the first water outlet end of the first water guide 120 and the first end and the second end of the second water guide 130 are communicated and the first water pump 150 and the heating element 160 are controlled to work, so that the temperature of the liquid flowing into the second water storage tank 170 after heating reaches the preset condition and the second water pump is controlled to work when the water amount of the second water storage tank 170 reaches the target water amount.

In one possible implementation, the processor is further configured to: when receiving the indication that the first water outlet outputs the warm water, the first water guiding member 120 and the second water guiding member 130 are controlled to enable the first water guiding member 120 to conduct the first water inlet end and the first water outlet end, the second water guiding member 130 to conduct the first end and the third end, and the first water pump 150 is controlled to work, and the liquid in the first water storage tank 110 flows to the first water outlet; when receiving the indication of the first water outlet to emit warm water, the first water guiding member 120 and the second water guiding member 130 are controlled to enable the first water guiding member 120 to conduct the first water inlet end and the first water outlet end, the second water guiding member 130 to conduct the first end and the third end, and the first water pump 150 and the heating member 160 are controlled to work, so that the liquid in the first water storage tank 110 flows to the first water outlet; when receiving the indication of the hot water from the first water outlet, controlling the first diversion element 120 and the second diversion element 130 to enable the first diversion element 120 to conduct the second water inlet end and the first water outlet end, enabling the second diversion element 130 to conduct the first end and the third end, and controlling the first water pump 150 and the heating element 160 to work so as to enable the liquid in the second water storage tank 170 to flow to the first water outlet through the heating element 160; wherein the temperature value of the warm water is larger than that of the warm water, and the temperature value of the hot water is larger than that of the warm water.

In one possible implementation, a water level sensor 171 and a temperature sensor 172 are disposed in the second water tank 170.

In a possible implementation manner, the second water storage tank 170 is provided with an air vent, the drinking device further includes an air inlet and outlet pipe 200, a first end of the air inlet and outlet pipe 200 is connected with the air vent of the second water storage tank 170, and a second end of the air inlet and outlet pipe 200 is connected with the first water storage tank 110.

In one possible implementation manner, the beverage preparation module 190 is a capsule coffee preparation module, the capsule coffee preparation module includes a capsule bin 191, a cavity is provided in the capsule bin 191, the capsule bin 191 includes a first surface and a second surface opposite to each other, a rocker 192 is rotatably fixed at one end of the first surface of the capsule bin 191, a through hole is provided at the other end of the first surface of the capsule bin 191, a liquid outlet 10 is provided at one end of the second surface of the capsule bin 191 opposite to the through hole, the rocker 192 is sequentially connected with a pull rod 193, a rotating block 194, a connecting rod 195 and a push block 196 which are disposed in the cavity of the capsule bin 191, the push block 196 has a cavity and a side opening, a surface of the push block 196 away from the opening is connected with the connecting rod 195, a plug 197 is disposed on a surface adjacent to the connecting rod 195, a water inlet 20 is disposed at one end of the bottom surface of the push block 196 opposite to the plug 197, the water inlet 20 is connected with the second water pump 180, a baffle 198 is disposed in the capsule bin opposite to the cavity 198, and the baffle 198 is disposed opposite to the baffle 198.

In one possible implementation, a preset clamping position 199 is disposed at an end of the capsule bin 191 opposite to the through hole.

In one possible implementation, the flow rate of the first water pump 150 is greater than the flow rate of the second water pump 180.

In a possible implementation manner, the water dispenser further includes a water purifying module 100, the water purifying module 100 includes a third water storage tank 220, a booster pump 230, a flushing solenoid valve 240, and a filtering unit 250, the third water storage tank 220 is connected to the filtering unit 250 through the booster pump 230, the third water storage tank 220 is further connected to the filtering unit 250 through the flushing solenoid valve 240, and a water outlet end of the filtering unit 250 is connected to the first water storage tank 110.

In one possible implementation, the filtering unit 250 includes a first filter element 251, a second filter element 252, and a third filter element 253, where a water inlet end of the first filter element 251 is connected to the booster pump 230, a water outlet end of the first filter element 251 is connected to a water inlet end of the second filter element 252, a second water outlet end of the second filter element 252 is connected to the flushing solenoid valve 240, a first water outlet end of the second filter element 252 is connected to a water inlet end of the third filter element 253, and a water outlet end of the third filter element 253 is connected to the first water tank 110.

In one possible implementation, the first filter element 251 is a polypropylene activated carbon composite filter element, the second filter element 252 is a reverse osmosis membrane filter element, and the third filter element 253 is an activated carbon filter element.

In one possible implementation, the second water storage tank 170 is a heat preservation water storage tank, and the water drinking device further includes a second flow monitoring module 210, and the second water storage tank 170 is connected to the second water pump 180 through the second flow monitoring module 210.

The implementation of the utility model has the following beneficial effects:

the purified water is stored in the first water storage tank 110, and the purified water in the first water storage tank 110 can be pumped out through the first guide 120 by the first water pump 150. The purified water sequentially passes through the first flow monitoring module 140, the first water pump 150, and the heating member 160, wherein the first flow monitoring module 140 may be used to monitor the amount of water flowing out, and the heating member 160 may be used to heat the water to control the temperature of the water. When the user wants to take clean water, the water can be conducted to the first water outlet through the second guide 130; when the user wants to enjoy the beverage, the water may be conducted to the second water storage tank 170 through the second guide 130. Under the influence of the second water pump 180, water meeting the beverage brewing criteria in the second water storage tank 170 will be transferred to the beverage preparation module 190, whereby the brewed beverage will flow out through the second water outlet. That is, the user can take the purified water through the first water outlet and the beverage through the second water outlet.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application and do not constitute an undue limitation on the application.

FIG. 1 is a schematic view of a drinking device according to one embodiment of the present disclosure;

FIG. 2 is a schematic view of a drinking device according to another embodiment of the present disclosure;

FIG. 3 is a schematic view of the construction of a beverage preparation module in one embodiment of the present disclosure;

fig. 4 is a schematic view of the capsule coffee preparation module when the rocker is rotated to a first position in one embodiment of the present disclosure;

fig. 5 is a schematic structural view of a capsule coffee preparation module when a rocker rotates to drive a pushing block to move according to one embodiment of the present disclosure;

FIG. 6 is a schematic view of a baffle according to one embodiment of the present disclosure;

FIG. 7 is a schematic view of the capsule coffee preparation module upon completion of coffee brewing in one embodiment of the present disclosure;

fig. 8 is a schematic structural view of a water purification module according to one embodiment of the present disclosure.

Reference numerals in the drawings: 100. a water purifying module; 110. a first water storage tank; 120. a first flow guide; 130. a second flow guide; 140. a first flow monitoring module; 150. a first water pump; 160. a heating member; 170. a second water storage tank; 180. a second water pump; 190. a beverage preparation module; 171. a water level sensor; 172. a temperature sensor; 200. an air inlet and outlet pipe; 191. a capsule bin; 192. a seesaw; 193. a pull rod; 194. a rotating block; 195. a connecting rod; 196. a pushing block; 197. inserting sheets; 198. a baffle; 199. presetting a clamping position; 10. a liquid outlet; 20. a water inlet; 30. a boss portion; 40. a hole; 210. a second flow monitoring module; 220. a third water storage tank; 230. a booster pump; 240. flushing the electromagnetic valve; 250. a filtering unit; 251. a first filter element; 252. a second filter element; 253. and a third filter element.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The existing drinking water device can only provide drinking water with different temperatures, cannot meet the increasing diversified demands of users, and is not beneficial to users to conveniently and rapidly enjoy the beverages. Moreover, the requirements of different beverages on brewing water may be different, for example, tea bags have brewing modes such as cold brewing, hot brewing and the like, coffee also has corresponding water standards on water temperature and extraction time during preparation, and the use of water which does not meet the brewing conditions may greatly influence the flavor of the beverage. Therefore, how to provide a drinking device capable of improving the brewing effect of beverages is a problem to be solved.

The utility model provides a water drinking device, which can meet diversified water taking demands of users and can improve the brewing effect of beverages. Fig. 1 is a schematic diagram of a water dispenser according to one embodiment of the present disclosure, in which the water dispenser may include a first water storage tank 110, a first flow guide 120, a second flow guide 130, a first flow monitoring module 140, a first water pump 150, a heating element 160, a second water storage tank 170, a second water pump 180, and a beverage preparation module 190.

In practical applications, the first flow guiding element 120 and the second flow guiding element 130 may be electromagnetic valves. Specifically, the first diversion member 120 is a four-way electromagnetic valve, and the second diversion member 130 is a three-way electromagnetic valve. The electromagnetic valve is internally provided with a closed cavity, and a plurality of through holes are formed in different positions of the electromagnetic valve, and each through hole can be used as a port to be connected with different external devices. Among them, the solenoid valve having three through holes is called a three-way solenoid valve, and the solenoid valve having four through holes is called a four-way solenoid valve. A valve body is arranged in a cavity of the electromagnetic valve, and electromagnets are respectively arranged at the positions of the through holes. The magnet coil on which side is electrified, the valve body is attracted to which side, and the valve body can be controlled to move by changing the electric signal applied to the electromagnetic valve, so that the through holes at different positions can be controlled to be conducted or closed.

In some embodiments of the present disclosure, when the first flow guiding member 120 is a four-way solenoid valve, the first flow guiding member 120 has four ports, and the four ports of the first flow guiding member 120 may be respectively defined as a first water outlet end, a second water outlet end, a first water inlet end, and a second water inlet end. The first water inlet end of the first flow guiding member 120 is connected with the first water storage tank 110, the second water inlet end is connected with the second water storage tank 170, the first water outlet end is connected with the first flow monitoring module 140, and the second water outlet end is connected with the first water storage tank 110.

The conduction condition of the first flow guiding member 120 can be changed by changing the electric signal loaded on the first flow guiding member 120, so that the flow direction of the liquid is controlled. When the water drinking device pumps water from the first water storage tank 110, the first water inlet end and the first water outlet end of the first guide piece 120 are controlled to be conducted, and the second water inlet end and the second water outlet end are closed; when the water dispenser pumps water from the second water storage tank 170, the second water inlet end and the first water outlet end of the first guide member 120 are controlled to be conducted and the first water inlet end and the second water outlet end are closed. Of course, in another embodiment of the present disclosure, the first diversion member 120 may not be provided with the second water outlet, and in this case, the first diversion member 120 may be a three-way electromagnetic valve.

The first flow monitoring module 140 is connected to the heating member 160 through the first water pump 150. The purified water stored in the first water storage tank 110 may be pumped out by the first water pump 150. The first flow monitoring module 140 may monitor the flow of the purified water as the purified water passes through the first flow monitoring module 140. When the purified water passes through the heating member 160, the heating member 160 may heat the purified water. The first end of the second flow guiding element 130 is connected to the heating element 160, the second end of the second flow guiding element 130 is connected to the second water storage tank 170, and the third end of the second flow guiding element 130 can be identified as the first water outlet of the drinking device.

The second guide member 130 and the first guide member 120 can bear pressure during the process of brewing the beverage, and have no adverse pressure influence on the conventional water diaphragm pump, so that the reliability of the drinking device is enhanced.

When the user takes the purified water, the first water pump 150 is operated, and the purified water may be drawn out of the first water storage tank 110. The water output is monitored by the first flow monitoring module 140 according to the temperature, water amount, etc. set by the user, and the purified water is heated to a target temperature by the heating member 160. Meanwhile, the first end and the third end of the second flow guiding element 130 are conducted, and the user can obtain purified water through the first water outlet.

When the first and second ends of the second flow guide 130 are conducted, the heated water may be transferred to the second water storage tank 170 for temporary storage. The second water storage tank 170 is also connected to the beverage preparation module 190 through a second water pump 180, and the hot water stored in the second water storage tank 170 can be pumped into the beverage preparation module 190 by the second water pump 180 to prepare a target beverage of a user. The outlet end of the beverage preparation module 190 defines a second outlet of the water fountain through which the user can obtain the beverage.

In this embodiment, the water dispenser may further include: a processor configured to:

when an instruction of brewing coffee is received, if the water amount of the second water storage tank 170 is detected to be larger than the preset water amount and the water temperature is detected to be lower than the preset temperature value, the first water guide 120 and the second water guide 130 are controlled to enable the first water guide 120 to conduct the second water inlet end and the first water outlet end, and the second water guide 130 to conduct the first end and the second end, and the first water pump 150 and the heating element 160 are controlled to work, so that the liquid of the second water storage tank 170 circulates through the heating element 160 until the water temperature of the second water storage tank 170 reaches the preset condition, and then the first water pump 150 and the heating element 160 are controlled to stop working, and the second water pump 180 is controlled to work, so that the beverage is prepared.

The preset water amount may specifically be a minimum water amount, for example, 0ml; in other embodiments, the preset amount of water may also be an amount of coffee to brew coffee, for example 60ml.

Specifically, the preset temperature value is 90 ℃.

After the drinking device works for a period of time, at this time, the second water storage tank 170 stores water, and at this time, if an instruction of brewing coffee is received, the processor can process according to the mode of detecting that the water amount of the second water storage tank 170 is greater than the preset water amount.

In another embodiment, the processor is further configured to:

when an instruction of brewing coffee is received, if the water amount of the second water storage tank 170 is detected to be less than or equal to the preset water amount, the first water inlet end and the first water outlet end of the first water guide 120 and the first water guide 130 are conducted by the first water guide 120 and the second water guide 130, the first water pump 150 and the heating element 160 are controlled to work, the temperature of liquid flowing into the second water storage tank 170 after heating reaches the preset condition, and when the water amount of the second water storage tank 170 reaches the target water amount, the first water pump 150 and the heating element 160 are controlled to stop working, and the second water pump is controlled to work, so that the beverage is prepared.

In particular, the preset condition refers to the liquid temperature reaching an optimal brew coffee temperature, for example 95 degrees celsius.

When the drinking device is first used, the second water storage tank 170 is free of water, and the liquid in the second water storage tank 170 cannot be directly used for brewing coffee, and at this time, the processor can process according to the mode that the water quantity of the second water storage tank 170 is detected to be less than or equal to the preset water quantity.

In another embodiment, the processor is further configured to:

when receiving the indication of the first water outlet to output the warm water, the first water guiding piece 120 and the second water guiding piece 130 are controlled to enable the first water guiding piece 120 to conduct the first water inlet end and the first water outlet end, and the second water guiding piece 130 to conduct the first end and the third end, and the first water pump 150 is controlled to work, so that the liquid of the first water storage tank 110 flows to the first water outlet;

when receiving the indication of warm water from the first water outlet, the first water guiding piece 120 and the second water guiding piece 130 are controlled to enable the first water guiding piece 120 to conduct the first water inlet end and the first water outlet end, and the second water guiding piece 130 to conduct the first end and the third end, and the first water pump 150 and the heating piece 160 are controlled to work, so that the liquid of the first water storage tank 110 flows to the first water outlet;

When receiving the indication of the hot water from the first water outlet, the first water guiding element 120 and the second water guiding element 130 are controlled to enable the first water guiding element 120 to conduct the second water inlet end and the first water outlet end, and the second water guiding element 130 to conduct the first end and the third end, and the first water pump 150 and the heating element 160 are controlled to work, so that the liquid in the second water storage tank 170 flows to the first water outlet through the heating element 160;

wherein the temperature value of the warm water is larger than that of the normal-temperature water, and the temperature value of the hot water is larger than that of the warm water. Exemplary, warm water refers to 40-75 degrees water and hot water refers to 76-100 degrees water.

In the present embodiment, the coffee brewing process is described as an example of the beverage taking process of the user, but the present utility model is not limited thereto.

When the user needs to take 60ml of coffee, if no water exists in the second water storage tank 170, the first water inlet end and the first water outlet end of the first guide member 120 are controlled to be conducted, the second water inlet end and the second water outlet end are closed, and meanwhile, purified water in the first water storage tank 110 is pumped out under the action of the first water pump 150. The first flow monitoring module 140 is used for monitoring the flow of the purified water, and when the amount of the purified water flowing out reaches 60ml, the first water inlet end and the first water outlet end of the first guide 120 and the first water pump 150 are closed. 60ml of purified water is heated to an optimal brewing/extraction temperature after passing through the heating member 160 and is temporarily stored in the second water storage tank 170. At this time, the beverage preparation process is completed, and the second water pump 180 enters an operating state to pump the hot water in the second water storage tank 170 to the beverage preparation module 190. Since the amount of hot water stored in the second water storage tank 170 is controlled to be 60ml in advance, it is possible to directly pump all of the hot water stored in the second water storage tank 170 to the beverage preparation module 190 for beverage preparation.

The drinking device can be pre-designed with standard brewing/extraction procedures, and the beverage prepared according to the standard brewing/extraction procedures can have optimal flavor. Taking capsule coffee as an example, the extraction rate of the capsule coffee is optimal at 18% -22%, so that a corresponding working procedure can be set with reference to the extraction rate range, the flow rate and the flow rate of the hot water can be changed by adjusting the voltage flow parameters of the first water pump 150 and/or the second water pump 180, and the temperature of the hot water can be adjusted by adjusting the power of the heating element 160, so as to achieve the optimal coffee extraction effect.

However, in daily use, it is highly likely that the user pauses or terminates the preparation of coffee by someone else during the brewing process. At this time, the second water pump 180 stops working, the water in the second water storage tank 170 is not pumped out, so that the capacity of the remaining water in the second water storage tank 170 is difficult to meter, the water yield cannot be accurately controlled in the subsequent process, and meanwhile, the water temperature is gradually reduced, so that the next brewing effect of the user is greatly affected. In order to save water resources, the water remaining in the second water storage tank 170 may be pumped back to the first water storage tank 110 for recycling. Thus, in some embodiments of the present disclosure, when the drinking device determines that the current beverage brewing process is terminated or the pause time exceeds the preset time, the second water inlet end and the second water outlet end of the first guide 120 may be turned on, and the first water pump 150 may be controlled to operate so as to pump all the water remaining in the second water storage tank 170 to the first water storage tank 110. In this way, when the beverage brewing process of the water drinking device is terminated halfway, the water in the second water storage tank 170 can be pumped into the first water storage tank 110 by using the first water pump 150 and the first guide member 120, so that the residual water in the second water storage tank 170 is prevented from affecting the brewing effect of the next beverage, and the beverage brewing effect of the device is optimized.

In some embodiments, the connections between the first water storage tank 110, the first baffle 120, the second baffle 130, the first flow monitoring module 140, the first water pump 150, the heating element 160, the second water storage tank 170, the second water pump 180, and the beverage preparation module 190 described above may be implemented using water pipes. Wherein, the water path part through which the hot water flows can adopt a water pipe with better heat resistance.

In some other embodiments, a drain pipe may be provided at the bottom of the second water storage tank 170. In the event that the water in the second storage tank 170 is contaminated or in other situations where it is desired to empty the second storage tank 170, the purpose of emptying the second storage tank 170 may be achieved through a drain pipe.

The drinking device provided by the disclosure can meet the demands of users on purified water and beverages with different temperatures. Through the cooperation of the functional modules, the beverage brewing flow is optimized, and a better beverage brewing effect can be realized. Meanwhile, the clean drinking water and the drink brewing water share the heating pipeline, so that the device can be greatly simplified, and the production design cost can be reduced. In addition, when the beverage brewing process is suspended or terminated, the first guide 120 and the pipeline of the first water pump 150 can be used to pump the redundant water in the second water storage tank 170 into the first water storage tank 110 for recycling, so that the water resource is not wasted, the next beverage brewing effect is not affected, and the service performance of the water drinking device is further optimized.

Fig. 2 is a schematic view of a drinking device according to another embodiment of the present disclosure, in which a water level sensor 171 and a temperature sensor 172 may be disposed in a second water storage tank 170. The water level sensor 171 may be disposed at the bottom of the second water storage tank, and the temperature sensor 172 may be disposed at the bottom of the second water storage tank 170.

Along with the progress of society, the life rhythm is also faster and faster, and the efficiency requirement of users on products is also higher and higher. Likewise, when preparing a beverage using a drinking device, a user may also wish to be able to enjoy the beverage as soon as possible. The water amount in the second water storage tank 170 can be monitored using the water level sensor 171. Since the water level sensor 171 can detect the water level condition in the second water storage tank 170, a preset water level for judgment as a condition can be set in advance.

Considering that a certain amount of water and pressure are required to break the capsule when making the capsule coffee, it is possible to first determine whether the existing volume of water in the second water storage tank 170 has reached the target volume of water when preparing the coffee beverage. When the water level sensor 171 detects that the water level in the second water storage tank 170 reaches a preset water level, it is indicated that the amount of water stored in the second water storage tank 170 is available for bursting the capsule, and it is judged that the preparation of the beverage can be started. At this time, the second water pump 180 is controlled to operate to pump the hot water in the second water storage tank 170 to the beverage preparation module 190.

For example, in a process of preparing 60ml of coffee drink by using the drinking device to brew capsule coffee, when the water level sensor 171 detects that the water level in the second water storage tank 170 reaches the preset water level, it indicates that 20ml of hot water in the second water storage tank 170 has been reached, and it is known from the prior art that 20ml of water is enough to rupture the capsule, the preparation of the drink is started at this time. At the same time, the heating pipe continuously heats the remaining 40ml of purified water and simultaneously transfers the same to the second water storage tank 170 until the heating of 60ml of purified water in total is completed. That is, at this time, the clean water heating line and the beverage preparation line are operated in synchronization until the brewing of the target beverage is completed.

Compared with the traditional scheme that the beverage preparation is started only after the water purification heating of 60ml is completed, the drinking device temporarily stores hot water by using the second water storage tank 170 and monitors the water level by using the water level sensor 171, so that the instant heating and instant use function can be realized, and the beverage is prepared while the water purification is heated, thereby greatly shortening the waiting time of a user.

The water dispenser may also perform appropriate process control based on the temperature of the hot water in the second water storage tank 170 detected by the temperature sensor 172. In some embodiments, one or more temperatures may be set as criteria for different operations. For example, the first preset temperature 90 ℃ and the second preset temperature 30 ℃ are set, and when the temperature sensor 172 detects that the temperature of the hot water in the second water storage tank 170 is greater than the first preset temperature 90 ℃, the second water pump 180 may be controlled to operate so as to pump the hot water in the second water storage tank 170 to the beverage preparation module 190, and prepare a beverage using the hot water.

When the temperature sensor 172 detects that the temperature of the hot water in the second water storage tank 170 is greater than the second preset temperature by 30 ℃ and less than the first preset temperature by 90 ℃, the second water inlet end and the first water outlet end of the first diversion element 120 can be controlled to be conducted, meanwhile, the first water pump 150 and the heating element 160 are controlled to start working, the water in the second water storage tank 170 is pumped out and is heated by the heating element 160 again until the temperature of the hot water in the second water storage tank 170 is greater than the first preset temperature by 90 ℃. When the temperature sensor 172 detects that the temperature of the hot water in the second water storage tank 170 is less than the second preset temperature by 30 ℃, the second water inlet end and the second water outlet end of the first diversion member 120 can be controlled to be conducted so as to pump the water in the second water storage tank 170 into the first water storage tank 110 for recycling.

In one embodiment, the second water tank 170 may further be provided with an exhaust hole, so that when the hot water is transferred to the second water tank 170 for storage, the air pressure in the second water tank 170 will rise under the action of thermal expansion and contraction. Therefore, by providing the vent hole, when the air pressure in the second water storage tank 170 increases, the air can be discharged through the vent hole, thereby achieving the effect of stabilizing the pressure in the second water storage tank 170.

The drinking device may further include an intake and exhaust pipe 200, as shown in fig. 2, a first end of the intake and exhaust pipe 200 being connected to the exhaust hole of the second water storage tank 170, and a second end of the intake and exhaust pipe 200 being connected to the first water storage tank 110. When the hot water is transferred to the second water storage tank 170 for storage, the air pressure in the second water storage tank 170 is increased under the action of expansion with heat and contraction with cold. When the air pressure in the second water storage tank 170 increases, water vapor can be transmitted to the first water storage tank 110 through the air inlet and outlet pipe 200, so that the effect of stabilizing the pressure in the second water storage tank 170 is achieved. Meanwhile, the purified water obtained after the condensation of the water vapor may be stored again in the first water storage tank 110 to fully utilize water resources.

Fig. 3 is a schematic structural view of a beverage preparation module in one embodiment of the present disclosure, in which the beverage preparation module 190 may be a capsule coffee preparation module. Capsule coffee is usually an aluminum capsule for storing coffee powder ground from coffee beans, and can solve the problems of acid formation, oxidation and the like of ordinary coffee beans or coffee powder when contacting air.

The capsule coffee preparation module may include a capsule housing 191 having a cavity therein, and the capsule housing 191 includes opposing first and second faces. In some embodiments of the present disclosure, the first face may be a top face of the capsule bin 191 and the second face may be a bottom face of the capsule bin 191. The capsule coffee preparation module further comprises a paddle 192, the paddle 192 being rotatably fixed at one end of the first face of the capsule bin 191, the paddle 192 being rotatable about a fixed point. The other end of the first surface of the capsule bin 191 is provided with a through hole, the shape of the through hole can be matched with that of the capsule coffee, the size of the through hole is slightly larger than that of the capsule coffee, and the capsule coffee can be filled into the capsule bin 191 through the through hole. The second surface of the capsule bin 191 has a liquid outlet 10 at an end opposite to the through hole, and the extracted coffee liquid can flow out through the liquid outlet 10. The liquid outlet 10 is the water outlet end of the beverage preparation module 190, and a user can place a cup at the bottom of the liquid outlet 10 to take out coffee.

The rocker 192 is sequentially connected with a pull rod 193, a rotating block 194, a connecting rod 195 and a pushing block 196 which are arranged in the cavity of the capsule bin 191, and when the rocker 192 rotates, the pull rod 193, the rotating block 194, the connecting rod 195 and the pushing block 196 are driven to move in the cavity, for example, move relatively in translation, rotation and the like. Fig. 4 is a schematic structural view of the capsule coffee preparation module when the rocker 192 is rotated to the first position in one embodiment of the present disclosure, and when the rocker 192 is rotated to the first position, the pull rod 193, the rotating block 194, the connecting rod 195 and the pushing block 196 are moved to an end of the cavity adjacent to the rocker 192 under the driving of the rocker 192. At this time, the capsule coffee may be placed in the capsule bin 191 through the through-hole. Rotating rocker 192, push block 196 will move within the pocket. The push block 196 has a cavity and a side opening through which the capsule coffee may enter the cavity within the push block 196. One side of the push block 196 away from the opening is connected with a connecting rod 195, and an inserting sheet 197 is arranged on one side of the push block 196 adjacent to the connecting rod 195.

Fig. 5 is a schematic structural diagram of a capsule coffee preparation module when a rocker is rotated to drive a push block to move in one embodiment of the disclosure, when the rocker 192 is rotated, the push block 196 will move towards an end far away from the rocker 192 under the drive of the rocker 192, capsule coffee will be gradually contained in a cavity of the push block 196, and an insert 197 in the push block 196 will pierce the tail of the capsule coffee. A baffle 198 is also arranged in the cavity of the capsule bin 191, and the baffle 198 is arranged opposite to the inserting sheet 197. When rocker 192 is rotated to the second position, as shown in fig. 3, capsule coffee is fully seated in push block 196 with tab 197 piercing the tail of capsule coffee and flap 198 abutting the top of capsule coffee.

The bottom surface of ejector pad 196 is equipped with water inlet 20 with the just opposite one end of inserted sheet 197, and water inlet 20 is connected with second water pump 180. Under the action of the second water pump 180, the hot water in the second water storage tank 170 is pumped into the capsule coffee preparation module, enters the capsule bin 191 through the water inlet 20, and enters the capsule coffee through the hole pierced by the insert 197, so that the brewing process of the coffee is completed, and the coffee liquid can flow into the water cup of the user through the liquid outlet 10. The liquid outlet 10 may be the water outlet end of the beverage preparation module 190, i.e. may also be the second water outlet of the drinking device, and the user may obtain the coffee beverage through the liquid outlet 10.

Fig. 6 is a schematic structural diagram of a baffle in one embodiment of the present disclosure, where the baffle 198 has a first surface and a second surface, the first surface has a plurality of boss portions 30, and bottoms of two adjacent boss portions 30 are connected by a groove. The flap 198 also includes a plurality of apertures 40 extending through the first and second faces. The top of the capsule coffee is typically sealed with an aluminum foil material. When hot water enters the capsule through the tail of the capsule coffee, the aluminum foil material is broken by expansion under the interaction of the water pressure in the capsule and the uneven surface of the first surface of the baffle 198 due to the limited extensibility of the aluminum foil material. The baffle 198 and the push block 196 provide a high pressure closed environment, and under the conditions of high pressure and high temperature, the coffee powder in the capsule coffee can be better extracted, so that a better coffee brewing effect is realized. The extracted coffee may collect on the second side through the holes 40 in the flap 198 and exit through the outlet 10.

Fig. 7 is a schematic view of a capsule coffee preparation module upon completion of brewing in one embodiment of the present disclosure, in some embodiments a capsule box may be provided at the bottom of the capsule bin 191, which may be used to contain spent capsule coffee. After coffee brewing is completed, rocker 192 may again be rotated to the first position. The pull rod 193, the rotating block 194, the connecting rod 195 and the pushing block 196 are driven by the rocker 192 to move to one end of the cavity close to the rocker 192. The support of the pushing block 196 is not provided, and the discarded capsule coffee falls down into the capsule box, so that the concentrated storage of the waste materials is realized, and a user can intensively clean the beverage brewing consumable.

As shown in the dashed-line frame structure of FIG. 7, in one embodiment, a preset clamping position 199 is provided at the end of the capsule bin 191 opposite to the through hole. The preset clamping position 199 is an inclined chute, and can limit the position of the capsule coffee. When the capsule coffee is filled into the capsule bin 191, the top of the capsule coffee can slide into the capsule bin 191 obliquely under the limit of the preset clamping position 199 and be clamped at a fixed position obliquely, so that the capsule coffee can be prevented from falling from the through hole directly. When the push block 196 moves to the position of the coffee capsule under the drive of the rocker 192, the position of the capsule will return to the normal position under the limiting action of the cavity in the push block 196. Therefore, when brewing is completed, the capsule moves backward under the driving of the rocker 192, and the preset clamping position 199 cannot continuously clamp the capsule because the position of the capsule is already right, so that the capsule falls down into the capsule box. According to the water drinking device, the preset clamping position 199 is arranged in the capsule bin 191, so that the capsule coffee can be limited and fixed, the capsule coffee is prevented from falling off when being placed to influence the subsequent brewing process, and the preparation process and the preparation effect of the beverage preparation module 190 are further optimized.

In one embodiment, the flow rate of the first water pump 150 is greater than the flow rate of the second water pump 180. In some embodiments of the present disclosure, the first water pump 150 may be a 12V water pump and the second water pump 180 may be a 24V water pump. By having the flow rate of the first water pump 150 greater than the flow rate of the second water pump 180, it is possible to ensure that the speed of the hot water flowing into the second water storage tank 170 is greater than the speed of the hot water flowing out of the second water storage tank 170, preventing the preparation process of the beverage preparation module 190 from being affected by the interruption of the hot water supply, and shortening the waiting time of the user, thereby optimizing the user experience.

In one embodiment, as the living standard of people increases, the water quality requirements of users for drinking water are also increasing. The purity of the water is improved, and better use experience can be provided for users. Accordingly, the drinking water apparatus provided by the present disclosure may further include a water purification module 100, and the water purification module 100 is utilized to provide higher quality drinking water. The water purification module 100 may be used to treat raw water to obtain purified water that meets the water demands of users. In some embodiments, the raw water may be tap water, mineral water, or the like. The water outlet end of the water purifying module 100 is connected with the first water storage tank 110, and purified water obtained through treatment of the water purifying module 100 can be transmitted to the first water storage tank 110 for storage, so that a subsequent user can flexibly take the purified water.

Fig. 8 is a schematic view illustrating a structure of a water purification module according to one embodiment of the present disclosure, and the water purification module 100 may include a third water storage tank 220, a booster pump 230, a flushing solenoid valve 240, and a filtering unit 250. The third water storage tank 220 may be used to store raw water, which may be tap water, spring water, or the like, which is not purified by the water purification module 100. The third water storage tank 220 is connected with the filtering unit 250 through the booster pump 230, the third water storage tank 220 is also connected with the filtering unit 250 through the flushing solenoid valve 240, and the water outlet end of the filtering unit 250 is connected with the first water storage tank 110.

The raw water in the third water storage tank 220 may be pumped to the filtering unit 250 by the booster pump 230. One or more groups of filter elements can be arranged in the filtering unit 250 to filter raw water, and purified water obtained after the filtering can be transmitted to the first water storage tank 110 for storage through the water outlet end of the filtering unit 250. The water discharged together with a part of the water after the impurities present in the raw water are filtered by the filtering unit 250 is concentrated water, which can be understood as waste water, but the waste water can be recycled. Under the action of the flushing electromagnetic valve 240, the concentrated water discharged from the filtering unit 250 can be pumped into the third water storage tank 220 again, waiting for the filtering treatment again, so as to fully utilize the water resource.

In one embodiment, as shown in fig. 8, the filter unit 250 may include a first filter element 251, a second filter element 252, and a third filter element 253. The water inlet end of the first filter element 251 is connected with the booster pump 230, the water outlet end of the first filter element 251 is connected with the water inlet end of the second filter element 252, the first water outlet end of the second filter element 252 is connected with the flushing solenoid valve 240, the second water outlet end of the second filter element 252 is connected with the water inlet end of the third filter element 253, and the water outlet end of the third filter element 253 is connected with the first water storage tank 110. In one embodiment, the first filter element 251 is a polypropylene activated carbon composite filter element, the second filter element 252 is a reverse osmosis membrane filter element, and the third filter element 253 is an activated carbon filter element.

The polypropylene filter element is a common filtering device in a water purifier and can be used for filtering fine solid particle impurities in water. The active carbon filter element is also a common filter device, can be used for adsorbing chemical substances in water, and has the functions of decoloring, deodorizing, improving water quality and the like. Therefore, the polypropylene activated carbon composite filter element has good stain filtering effect. Raw water enters the first filter element 251 through the water inlet end of the first filter element 251 for preliminary filtration, and large-particle impurities in the raw water can be removed by using the polypropylene activated carbon composite filter element as the first filter element 251. The primarily filtered raw water may be transferred to the water inlet end of the second filter element 252 through the water outlet end of the first filter element 251.

Reverse osmosis is a membrane separation filtration technology that uses osmotic pressure differential as a motive force. By utilizing the selective permeability of the reverse osmosis membrane, only a solvent (usually water) can pass through the reverse osmosis membrane filter core, so that impurities such as ionic substances or micromolecular substances can be trapped. The static pressure on the two sides of the membrane is used as the driving force to realize the separation of the liquid mixture. The reverse osmosis membrane filter core can remove metal salt, organic matters, bacteria, colloid particles, heating substances and other ions dissolved in water. After the primarily filtered raw water passes through the water inlet end of the second filter element 252, the ion impurities soluble in water can be further removed by using a reverse osmosis membrane filter element as the second filter element 252. The liquid containing impurities such as ionic substances or small molecular substances flows out through the first water outlet end of the second filter element 252, and the impurity liquid is pumped back into the third water storage tank 220 under the action of the flushing solenoid valve 240. Raw water passing through the reverse osmosis membrane cartridge may be transferred to the water inlet end of the third cartridge 253 through the second water outlet end of the second cartridge 252.

The activated carbon filter element has good adsorption effect, and impurities such as residual chlorine, peculiar smell, color, chemical pollutants and the like in water are removed, so that the taste of the water is improved, and the water is more sweet. Therefore, after the secondary filtered raw water enters the third filter element 253 through the water outlet end of the third filter element 253, the quality of water can be improved by using the activated carbon filter element as the third filter element 253, and the drinking water experience of a user is optimized. The purified water treated by the third filter element 253 can flow to the first water storage tank 110 for storage through the water outlet end of the third filter element 253.

The drinking water device provided by the present disclosure can effectively improve water quality and optimize product use experience of users by using the water purification module 100.

In one embodiment, the second storage tank 170 may be a thermal storage tank. The water fountain may also include a second flow monitoring module 210. The second water storage tank 170 is connected to the second water pump 180 through a second flow monitoring module 210.

When a user takes a beverage, the water level sensor 171 may be used to determine whether water is present in the second water storage tank 170. When there is no water in the second water storage tank 170, the first water inlet end and the first water outlet end of the first diversion member 120 are conducted, and the purified water in the first water storage tank 110 is pumped out under the action of the first water pump 150. After being heated to a preset temperature by the heating member 160, the heated water is stored in the second water storage tank 170. Because the second water storage tank 170 is a heat preservation water storage tank, the speed of temperature drop of the hot water in the second water storage tank 170 can be reduced, and a user can conveniently take hot water at any time.

When it is determined that water is present in the second water storage tank 170 according to the detection result of the water level sensor 171, it may also be determined whether the temperature of the water in the second water storage tank 170 meets the user's demand/beverage brewing demand according to the temperature sensor. When the temperature of the hot water in the second water storage tank 170 is greater than or equal to the preset temperature, the second water pump 180 may be controlled to operate to pump the hot water in the second water storage tank 170 to the beverage preparation module 190. At the same time, the second flow monitoring module 210 monitors the flow of water to the beverage preparation module 190. For example, when the user needs to take 100ml of coffee, the second flow monitoring module 210 monitors the amount of water in real time, and when the amount of hot water flowing into the beverage preparation module 190 reaches 100ml, the second water pump 180 is turned off, stopping taking water from the second water storage tank 170. The second flow monitoring module 210 can be utilized to realize accurate control of water consumption, so that the brewing effect of the beverage is improved.

When the temperature of the hot water in the second water storage tank 170 is less than the preset temperature, the second water inlet end and the first water outlet end of the first water guiding element 120 can be controlled to be connected, the water in the second water storage tank 170 is pumped out under the action of the first water pump 150, and the water flows through the heating element 160 again through the first water outlet end of the first water guiding element 120, so as to reheat the water until the temperature of the hot water in the second water storage tank 170 is greater than or equal to the preset temperature.

When the user takes water, the water level sensor 171 is used to determine whether or not water is present in the second water tank 170. When there is no water in the second water storage tank 170, the first water inlet end and the first water outlet end of the first diversion element 120 are conducted, and the first end and the third end of the second diversion element 130 are conducted. The purified water in the first water storage tank 110 is pumped out by the first water pump 150 and passes through the heating member 160. After the purified water is heated to the target temperature according to the water temperature requirement of the user, the purified water flows out through the first water outlet of the water drinking device.

When water is present in the second water storage tank 170, water may be preferentially taken from the second water storage tank 170. When the temperature of the water in the second water storage tank 170 is less than the target water temperature of the user, the second water inlet end and the first water outlet end of the first diversion member 120 can be controlled to be conducted, the water in the second water storage tank 170 is pumped out under the action of the first water pump 150, and meanwhile, the water flows through the heating member 160 again after passing through the first water outlet end of the first diversion member 120, can be reheated, and then flows out through the first water outlet of the water drinking device.

The drinking device can meet the requirements of users for purified water and beverages with different temperatures. Through the cooperative work of the functional modules, the beverage brewing flow is optimized, and the optimal beverage brewing effect can be realized. Meanwhile, the clean drinking water and the drink brewing water share the heating pipeline, so that the device can be greatly simplified, and the production design cost can be reduced. In addition, when the beverage brewing process is suspended or terminated, the second water storage tank 170 can keep warm and temporarily store hot water, so that heat waste is reduced.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (14)

1. A drinking device is characterized in that the drinking device comprises a first water storage tank (110), a first flow guiding piece (120), a second flow guiding piece (130), a first flow monitoring module (140), a first water pump (150), a heating piece (160), a second water storage tank (170), a second water pump (180) and a beverage preparation module (190),

the first water inlet end of the first flow guiding piece (120) is connected with the first water storage tank (110), the first water outlet end of the first flow guiding piece (120) is connected with the first flow monitoring module (140), the second water inlet end of the first flow guiding piece (120) is connected with the second water storage tank (170), the first flow monitoring module (140) is connected with the heating piece (160) through the first water pump (150), the first end of the second flow guiding piece (130) is connected with the heating piece (160), the second end of the second flow guiding piece (130) is connected with the second water storage tank (170), and the third end of the second flow guiding piece (130) is a first water outlet of the water drinking device;

the second water storage tank (170) is connected with the beverage preparation module (190) through the second water pump (180), and the water outlet end of the beverage preparation module (190) is a second water outlet of the water drinking device;

The second water storage tank (170) is used for preserving heat of the liquid stored in the second water storage tank;

the first water guiding piece (120) is used for conducting the first water inlet end, the first water outlet end and the second water guiding piece (130) is used for conducting the first end and the second end, and when the first water pump (150) works, liquid in the first water storage tank (110) flows to the second water storage tank (170); the first flow guiding piece (120) is used for conducting the second water inlet end, the first water outlet end and the second flow guiding piece (130) is used for conducting the first end and the second end, and when the first water pump (150) works, liquid in the second water storage tank (170) circulates through the heating piece (160); the first water guiding piece (120) is used for conducting the first water inlet end, the first water outlet end and the second water guiding piece (130) is used for conducting the first end and the third end, and when the first water pump (150) works, liquid of the first water storage tank (110) flows to the first water outlet; when the second water pump (180) is operated, the liquid in the second water storage tank (170) flows to the beverage preparation module (190).

2. The water dispenser according to claim 1, wherein the first flow guide (120) further comprises a second water outlet end, the second water outlet end being connected to the first water storage tank (110); the first diversion piece (120) is further used for conducting the second water inlet end and the second water outlet end so as to guide the liquid of the second water storage tank (170) to the first water storage tank (110).

3. The water dispenser of claim 1, further comprising:

a processor configured to: when receiving the instruction of brewing coffee, if the water quantity of the second water storage tank (170) is detected to be larger than the preset water quantity and the water temperature is lower than the preset temperature value, the first water pump (150) and the heating element (160) are controlled to stop working by controlling the first water guide element (120) and the second water guide element (130) so that the second water inlet end and the first water outlet end are communicated by the first water guide element (120) and the second water guide element (130) and the first water pump (150) and the heating element (160) are controlled to work so that the liquid of the second water storage tank (170) circulates through the heating element (160) until the water temperature of the second water storage tank (170) reaches the preset condition, and then the first water pump (150) and the heating element (160) are controlled to stop working and the second water pump (180) is controlled to work so as to prepare the beverage.

4. The water dispenser of claim 3, wherein the processor is further configured to:

when an instruction of brewing coffee is received, if the water quantity of the second water storage tank (170) is detected to be smaller than or equal to a preset water quantity, the first water pump (150) and the heating element (160) are controlled to stop working and the second water pump (180) are controlled to work by controlling the first water guide element (120) to conduct the first water inlet end and the first water outlet end and controlling the second water guide element (130) to conduct the first end and the second end, and controlling the first water pump (150) and the heating element (160) to work, so that the temperature of liquid flowing into the second water storage tank (170) after heating reaches a preset condition, and controlling the first water pump (150) and the heating element (160) to stop working when the water quantity of the second water storage tank (170) reaches a target water quantity, so as to prepare the beverage.

5. The water dispenser of claim 3, wherein the processor is further configured to:

when receiving the indication of the first water outlet to emit the warm water, the first water guiding piece (120) and the second water guiding piece (130) are controlled to enable the first water guiding piece (120) to conduct the first water inlet end and the first water outlet end, the second water guiding piece (130) to conduct the first end and the third end, and the first water pump (150) is controlled to work, and the liquid of the first water storage tank (110) flows to the first water outlet;

when receiving the indication of warm water from the first water outlet, controlling the first diversion piece (120) and the second diversion piece (130) to enable the first diversion piece (120) to conduct the first water inlet end, the first water outlet end and the second diversion piece (130) to conduct the first end and the third end, and controlling the first water pump (150) and the heating piece (160) to work, wherein the liquid in the first water storage tank (110) flows to the first water outlet;

when receiving the indication of hot water from the first water outlet, controlling the first diversion piece (120) and the second diversion piece (130) to enable the first diversion piece (120) to conduct the second water inlet end to the first water outlet end, enable the second diversion piece (130) to conduct the first end to the third end, and control the first water pump (150) and the heating piece (160) to work so as to enable liquid of the second water storage tank (170) to flow to the first water outlet through the heating piece (160) in a heating mode;

Wherein the temperature value of the warm water is larger than that of the warm water, and the temperature value of the hot water is larger than that of the warm water.

6. The water dispenser according to claim 1, wherein a water level sensor (171) and a temperature sensor (172) are provided in the second water storage tank (170).

7. The water dispenser according to claim 1, wherein the second water storage tank (170) is provided with an exhaust hole, the water dispenser further comprising an intake and exhaust pipe (200), a first end of the intake and exhaust pipe (200) being connected to the exhaust hole of the second water storage tank (170), and a second end of the intake and exhaust pipe (200) being connected to the first water storage tank (110).

8. The water dispenser according to claim 1, wherein the beverage preparation module (190) is a capsule coffee preparation module, the capsule coffee preparation module comprises a capsule bin (191), a cavity is arranged in the capsule bin (191), the capsule bin (191) comprises a first surface and a second surface which are opposite, a rocker (192) is rotatably fixed at one end of the first surface of the capsule bin (191), a through hole is arranged at the other end of the first surface of the capsule bin (191), a liquid outlet (10) is arranged at one end of the second surface of the capsule bin (191) opposite to the through hole,

The wane (192) is in turn with setting up pull rod (193), rotatory piece (194), connecting rod (195) and ejector pad (196) in capsule storehouse (191) appearance intracavity, ejector pad (196) have cavity and side opening, ejector pad (196) keep away from open-ended one side with connecting rod (195) are connected, in ejector pad (196) with one side adjacent to connecting rod (195) is equipped with inserted sheet (197), the bottom surface of ejector pad (196) with one end that inserted sheet (197) just is equipped with water inlet (20), water inlet (20) with second water pump (180) are connected, capsule storehouse (191) appearance intracavity still is equipped with separation blade (198), separation blade (198) with inserted sheet (197) set up relatively.

9. The water dispenser according to claim 8, wherein a preset clamping position (199) is arranged at one end of the capsule bin (191) facing the through hole.

10. The water dispenser according to claim 1, wherein the flow rate of the first water pump (150) is greater than the flow rate of the second water pump (180).

11. The water dispenser according to claim 1, further comprising a water purification module (100), wherein the water purification module (100) comprises a third water storage tank (220), a booster pump (230), a flushing solenoid valve (240) and a filter unit (250), wherein the third water storage tank (220) is connected with the filter unit (250) through the booster pump (230), wherein the third water storage tank (220) is further connected with the filter unit (250) through the flushing solenoid valve (240), and wherein a water outlet end of the filter unit (250) is connected with the first water storage tank (110).

12. The water dispenser according to claim 11, wherein the filter unit (250) comprises a first filter element (251), a second filter element (252) and a third filter element (253), wherein a water inlet end of the first filter element (251) is connected to the booster pump (230), a water outlet end of the first filter element (251) is connected to a water inlet end of the second filter element (252), a second water outlet end of the second filter element (252) is connected to the flushing solenoid valve (240), a first water outlet end of the second filter element (252) is connected to a water inlet end of the third filter element (253), and a water outlet end of the third filter element (253) is connected to the first water storage tank (110).

13. The water dispenser of claim 12 wherein the first filter element (251) is a polypropylene activated carbon composite filter element, the second filter element (252) is a reverse osmosis membrane filter element, and the third filter element (253) is an activated carbon filter element.

14. The water dispenser according to claim 1, wherein the second water storage tank (170) is a thermal insulation water storage tank, the water dispenser further comprising a second flow monitoring module (210), the second water storage tank (170) being connected to the second water pump (180) by the second flow monitoring module (210).