CN216364729U - Water dispenser and drinking water system - Google Patents

Abstract

The utility model relates to a water dispenser and a drinking water system, comprising: the hot water supply module is provided with a hot water outlet and comprises a flow control piece, and the flow control piece is used for controlling the flow of the hot water output from the hot water outlet; the heat exchange component is provided with a first channel and a second channel, the medium in the first channel and the medium in the second channel can exchange heat, and the first channel is communicated between the hot water outlet and the water outlet nozzle. When the water outlet device is actually used, the hot water flow in the first channel can be adjusted according to the water taking temperature of a user, and therefore the water outlet amount in the first channel cannot correspond to the target water outlet flow of the water outlet nozzle required by the user. When the real-time water outlet flow Q1 is large, the redundant warm water is temporarily stored; when the real-time water outlet flow Q1 is smaller, warm water temporarily stored before is utilized and supplied to the water outlet nozzle, so that the water outlet quantity of the water outlet nozzle is stable as a whole, and the condition of large time and small time cannot occur.

Description

Water dispenser and drinking water system

Technical Field

The utility model relates to the technical field of drinking equipment, in particular to a water dispenser and a drinking water system.

Background

With the improvement of living standard of people, the requirements of users on water temperature and water quality are higher and higher. The cold boiled water refers to water cooled after being heated to boiling, and the boiling process can effectively kill bacteria in the water and improve the water quality. In some practical applications, users have different requirements on the water temperature, and therefore the boiled water needs to be reduced to different temperatures. The method generally adopts the mode that heat exchange is carried out between refrigerating fluid and boiling water, the temperature of the boiling water is reduced, and the final outlet water temperature is controlled by controlling the heat released by the boiling water during the heat exchange. Generally, the heat released by boiling water during heat exchange is controlled by controlling the flow of the boiling water entering the heat exchange component. For example, the higher the temperature of the water required by the user, the greater the flow of boiling water to the heat exchange means, the shorter the time of heat exchange between the boiling water and the refrigerant fluid, and the less heat released by the boiling water. Based on this, can have the problem that the water yield is too low when the user required temperature of getting water is lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a water dispenser and a drinking water system aiming at the problem of low water yield, so that the water dispenser and the drinking water system can still keep high water yield when the provided water temperature is low.

A drinking water system comprising:

a hot water supply module having a hot water outlet, the hot water supply module including a flow control for controlling a flow of hot water output from the hot water outlet;

a water outlet nozzle;

the heat exchange component is provided with a first channel and a second channel, the medium in the first channel can exchange heat with the medium in the second channel, and the first channel is communicated between the hot water outlet and the water outlet nozzle;

and the water replenishing assembly is communicated with the water outlet nozzle.

The scheme provides a drinking water system, and during the use, according to user's required temperature regulation the flow control spare to control gets into the hot-water flow in the first passageway, and then the heat that releases when control hot-water flow to the first passageway. Thereby providing the user with warm water at the target temperature according to the actual demand of the user. When the process first passageway flow direction the time of the warm water flow of faucet is lower, the moisturizing subassembly can be for the faucet moisturizing to avoid the water yield to hang down, the condition that influences user experience takes place.

In one embodiment, a water outlet channel is communicated between the first channel and the water outlet nozzle, a water outlet flow detecting element is arranged on the water outlet channel, and the water outlet flow detecting element is electrically connected with the water replenishing assembly.

In one embodiment, the water replenishing assembly comprises a water storage tank and a regulating and controlling part, the water storage tank is provided with a water inlet and a water outlet, the water inlet of the water storage tank is communicated with the water outlet channel through a first multi-way valve, the first multi-way valve is electrically connected with the water outlet flow detecting part, a water replenishing channel is communicated between the water outlet of the water storage tank and the water outlet nozzle, the regulating and controlling part is arranged on the water replenishing channel, and the water outlet flow detecting part is electrically connected with the regulating and controlling part.

In one embodiment, the water storage tank is a thermos, the regulating member includes a first driving member, the first driving member is disposed on the water replenishing channel and is configured to drive water in the thermos to flow to the water outlet nozzle, and the water outlet flow detecting member is electrically connected to the first driving member.

In one embodiment, the water storage tank is a pressure barrel, the regulating part comprises a water replenishing switch valve, the water replenishing switch valve is arranged on the water replenishing channel, and the water outlet flow detecting part is electrically connected with the water replenishing switch valve.

In one embodiment, a water replenishing flow detecting element is arranged on the water replenishing channel and electrically connected with the regulating element.

In one embodiment, a water storage driving member is further arranged on the water outlet channel, the water storage driving member is located between the heat exchange component and the first multi-way valve, and the water storage driving member is electrically connected with the water outlet flow detection member.

In one embodiment, the hot water supply module comprises a raw water tank, a raw water driving piece, a filtering component and a heating piece, wherein a raw water inlet of the filtering component and two ends of the second channel are communicated with the raw water tank, the raw water driving piece can drive raw water in the raw water tank to circularly flow between the heat exchange part and the raw water tank, a heating channel for water flow to pass through is arranged in the heating piece, a water purifying channel is communicated between one end opening of the heating channel and a purified water outlet of the filtering component, the other end opening of the heating channel is the hot water outlet, the flow control piece is a purified water driving piece, and the purified water driving piece is arranged on the purified water channel.

In one embodiment, a first raw water channel is communicated between one end of the second channel and the raw water tank, a second raw water channel is communicated between the other end of the second channel and the raw water tank, a raw water inlet of the filter assembly is communicated with the first raw water channel through a second multi-way valve, the raw water driving member is arranged on the first raw water channel, and the raw water driving member is positioned between the raw water tank and the second multi-way valve;

and/or, the raw water tank is provided with a raw water storage space and a concentrated water storage space which are mutually isolated, the two ends of the second channel and the raw water inlet of the filter assembly are communicated with the raw water storage space, and the concentrated water outlet of the filter assembly is communicated with the concentrated water storage space.

A water dispenser comprises the drinking water system.

According to the scheme, the water dispenser is provided, and by adopting the water dispensing system in any embodiment, the water dispenser can have higher water yield even when warm water with lower temperature is provided for a user, and the user experience is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a system diagram of a drinking water system according to the present embodiment;

FIG. 2 shows the flow direction of the drinking water system when the real-time water outlet flow rate Q1 is greater than the target water outlet flow rate Q0;

FIG. 3 shows the flow direction of the drinking water system when the real-time water outlet flow rate Q1 is smaller than the target water outlet flow rate Q0;

FIG. 4 is a system diagram of another embodiment of the hydration system;

FIG. 5 is a flowchart illustrating a method for adjusting the water output of the drinking water system according to the present embodiment;

FIG. 6 is a flow chart illustrating a method for adjusting the water output of a drinking water system according to another embodiment;

FIG. 7 is a flow chart illustrating a method for adjusting the water output of a drinking water system according to another embodiment.

Description of reference numerals:

10. a drinking water system; 11. a hot water supply module; 111. a raw water tank; 1111. a raw water storage space; 1112. a concentrated water storage space; 112. a raw water driving member; 113. a filter assembly; 114. a heating member; 115. a water purification channel; 1151. a flow control member; 116. a first raw water passage; 1161. a second multi-way valve; 117. a second raw water passage; 118. a concentrated water channel; 1181. a concentrated water switch valve; 119. a water purifying tank; 12. a water outlet nozzle; 13. a heat exchange member; 14. a water replenishing assembly; 141. a water replenishing channel; 1411. a water replenishment flow detection member; 142. a thermo jug; 143. a first driving member; 144. a pressure barrel; 145. a water replenishing switch valve; 146. an ultraviolet lamp; 15. a water outlet channel; 151. an effluent flow rate detecting member; 152. a water storage driving member; 153. a first multi-way valve.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

As shown in FIGS. 1 and 4, in one embodiment, a hydration system 10 includes:

a hot water supply module 11, the hot water supply module 11 having a hot water outlet, the hot water supply module 11 including a flow control 1151, the flow control 1151 being for controlling a flow rate of hot water output from the hot water outlet;

a water outlet nozzle 12;

the heat exchange component 13 is provided with a first channel and a second channel, the medium in the first channel can exchange heat with the medium in the second channel, and the first channel is communicated between the hot water outlet and the water outlet nozzle 12.

In use, the flow control 1151 is adjusted to control the flow of hot water into the first channel based on the desired water temperature of the user, thereby controlling the amount of heat released by the hot water flowing to the first channel. Thereby providing the user with warm water at the target temperature according to the actual demand of the user.

When the temperature of the water required by the user is low, the flow control 1151 needs to be adjusted and controlled to make the flow of the hot water entering the first channel small, so that the hot water can exchange heat with the medium in the second channel sufficiently. Based on this, the water outlet amount of the water outlet nozzle 12 is smaller.

To this end, as shown in fig. 1 and 4, in one embodiment, a refill assembly 14 is further provided in the hydration system 10, the refill assembly 14 being in communication with the spout 12.

As shown in fig. 1 and 3, when the flow rate of hot water in the first channel is small, the water replenishing assembly 14 is turned on to replenish water to the water outlet nozzle 12, so as to avoid the situation that the water yield is too low and the user experience is affected.

Further, in one embodiment, as shown in fig. 1 to 3, a water outlet channel 15 is communicated between the first channel and the water outlet nozzle 12, and the refill assembly 14 is also communicated with the water outlet channel 15. So that when the user finishes taking water and closes the faucet 12, the remaining water in the drinking water system 10 can be stored in the refill assembly 14 for later use when refill is required. Effectively avoid moisture residual bacterium to breed in the system, influence the condition emergence of water safety.

Also, when the user desires a higher temperature of the water, resulting in a greater flow rate of water in the first passageway, and if the entire volume of warm water exiting the spout 12 would result in a greater flow rate from the spout 12 than the user set point, as shown in FIG. 2, additional water may be directed into the refill assembly 14. Therefore, the stability of the water output of the drinking water system 10 is improved as a whole, and the situation that the water output of the water outlet nozzle 12 is large or small is avoided.

Further, in an embodiment, as shown in fig. 1, a water outlet channel 15 is communicated between the first channel and the water outlet nozzle 12, a water outlet flow detecting element 151 is disposed on the water outlet channel 15, and the water outlet flow detecting element 151 is electrically connected to the water replenishing assembly 14.

So that the state of the refill assembly 14 can be controlled according to the water flow rate in the water outlet passage 15 detected by the water flow rate detecting member 151. When the water outlet flow detecting part 151 detects that the water flow in the water outlet passage 15 is greater than a user set value at the moment, the water replenishing assembly 14 is communicated with the water outlet passage 15, and part of water is stored in the water replenishing assembly 14; when the water flow detecting element 151 detects that the water flow in the water outlet channel 15 is smaller than the user set value, the water replenishing component 14 replenishes the stored water into the water outlet nozzle 12, so that the water outlet amount of the water outlet nozzle 12 is stable.

Further, in an embodiment, as shown in fig. 1 and fig. 2, a water storage driving member 152 is further disposed on the water outlet channel 15, and the water storage driving member 152 is located between the heat exchanging member 13 and a position on the water outlet channel 15, which is communicated with the water replenishing assembly 14.

When the water flow in the first channel is large, the hot water supply module 11 is closed, and the supply of hot water is suspended. At this time, the water storage driving member 152 is activated, so that the water stored in the drinking water system 10 can flow to the water replenishing assembly 14 for temporary storage.

Further, in one embodiment, the water storage driving element 152 is electrically connected to the water outlet flow rate detecting element 151. And controlling the start and stop of the water storage driving part 152 according to the real-time water outlet flow detected by the water outlet flow detecting part 151.

Specifically, in one embodiment, as shown in FIGS. 1-4, the refill assembly 14 communicates with the outlet passage 15 via a first multi-way valve 153. The first multi-way valve 153 switches the communication state between the water ports, thereby switching the water flow direction in the drinking water system 10. When the water flow in the first channel is small, the first multi-way valve 153 is switched to be communicated with two water outlets communicated with the water outlet channel 15. When the water flow in the first channel is large, the first multi-way valve 153 is switched to a state where the water outlet channel 15 is communicated with the water replenishing assembly 14.

Further, in one embodiment, the first multi-way valve 153 is electrically connected to the outlet flow rate detector 151. The first multi-way valve 153 is switched among a plurality of states according to the real-time effluent flow rate detected by the effluent flow rate detector 151.

Further specifically, as shown in fig. 1 to 4, the water storage driving member 152 is located between the heat exchanging member 13 and the first multi-way valve 153.

Further, in one embodiment, as shown in FIGS. 1-4, the refill assembly 14 includes a reservoir and a regulator. The water storage tank is provided with a water inlet and a water outlet, the water inlet of the water storage tank is communicated with the water outlet channel 15 through a first multi-way valve 153, and the first multi-way valve 153 is electrically connected with the water outlet flow detection part 151. A water supplementing channel 141 is communicated between the water outlet of the water storage tank and the water outlet nozzle 12, the regulating and controlling part is arranged on the water supplementing channel 141, and the water outlet flow detecting part 151 is electrically connected with the regulating and controlling part.

The water storage tank can store excess water when the water flow in the first channel is large, and can also store residual water in the system when the drinking water system 10 stops supplying water. When water is required to be supplemented subsequently, the water-supplementing water source can be used.

The first multi-way valve 153 can switch states according to the real-time outlet flow detected by the outlet flow detecting element 151, and the regulating element can also switch states according to the real-time outlet flow detected by the outlet flow detecting element 151. Therefore, when the storage tank is required to store excess water, as shown in fig. 2, the first multi-way valve 153 is switched to a state that the water inlet of the storage tank is communicated with the water outlet channel 15, the regulating part is closed, and the water supplementing channel 141 is cut off. As shown in fig. 3, when the water stored in the water storage tank needs to be replenished to the water outlet nozzle 12, the first multi-way valve 153 is switched to a state of blocking between the water inlet of the water storage tank and the water outlet channel 15, the regulating member is opened, and the water replenishing channel 141 is turned on.

Specifically, as shown in fig. 1, in one embodiment, the water storage tank is a thermos 142, the adjusting part includes a first driving part 143, the first driving part 143 is disposed on the water replenishing channel 141 for driving water in the thermos 142 to flow to the water outlet nozzle 12, and the water outlet flow rate detecting part 151 is electrically connected to the first driving part 143.

The thermo jug 142 mainly has the functions of storage and heat preservation, and the first driving member 143 is required to be powered if water in the thermo jug 142 needs to be guided into the faucet 12. The first driving member 143 may be a water pump.

Alternatively, as shown in fig. 4, in another embodiment, the water storage tank is a pressure barrel 144, the regulating member includes a water replenishing on-off valve 145, the water replenishing on-off valve 145 is disposed on the water replenishing channel 141, and the water outlet flow detecting member 151 is electrically connected to the water replenishing on-off valve 145.

The pressure barrel 144 itself has pressure so long as it is in communication with the spout 12, so that water stored therein can be directed into the spout 12. Therefore, at this time, the regulating part only needs to control the on-off of the water replenishing channel 141 by adopting the water replenishing switch valve 145.

Further, in an embodiment, as shown in fig. 1 to 4, a water replenishing flow detecting element 1411 is disposed on the water replenishing channel 141, and the water replenishing flow detecting element 1411 is electrically connected to the regulating element.

When the water flow in the first channel is small and the water in the water storage tank needs to be utilized for filling, the regulating part is opened, and the water filling channel 141 is communicated. As the water replenishing process proceeds, when the water replenishing flow detecting element 1411 detects that the water flow in the water replenishing channel 141 has reached the water replenishing requirement, the regulating element is closed, so as to ensure that the water output of the water outlet nozzle 12 is in a stable state.

Specifically, assuming that the water yield is set as the target water yield Q0 by the user, the data detected by the water flow detector 151 is the real-time water flow Q1, and when the water supplement flow Q2 detected by the water supplement flow detector 1411 is equal to Q0-Q1, the control unit may be controlled to close, and the water supplement channel 141 is cut off.

Specifically, in one embodiment, the refill flow rate detecting element 1411 is electrically connected to the first driving element 143. In another embodiment, the water charging flow detecting element 1411 is electrically connected to the water charging on-off valve 145.

Further, in one embodiment, the drinking water system 10 further includes a controller electrically connected to the outlet flow detecting element 151, the water-replenishing flow detecting element 1411, the first multi-way valve 153 and the control element.

In particular, the hot water supply module 11 refers to a module capable of supplying hot water to the first passage, such as a module that can supply boiling water to the first passage. For example, the hot water supply module 11 may include a heating member 114, and the heating member 114 may heat normal-temperature water such as tap water to boil when the normal-temperature water passes through the heating member 114.

Further, the flow control 1151 included in the hot water supply module 11 is capable of controlling the flow of boiling water into the first passage.

Further specifically, in one embodiment, as shown in fig. 1 to 4, the hot water supply module 11 includes a raw water tank 111, a raw water driving member 112, a filtering assembly 113, and a heating member 114. The raw water inlet of the filter assembly 113 and both ends of the second channel are communicated with the raw water tank 111, and the raw water driving member 112 can drive the raw water in the raw water tank 111 to circularly flow between the heat exchange part 13 and the raw water tank 111.

The medium for heat exchange in the second heat exchange channel is raw water stored in the raw water tank 111, and when the heat exchange unit 13 needs to be used to reduce the temperature of the hot water in the first channel, the raw water driving unit 112 is started, so that the raw water in the raw water tank 111 circularly flows between the heat exchange unit 13 and the raw water tank 111, and the heat of the hot water in the first channel is taken away.

The heating element 114 is provided with a heating channel for water flow to pass through, a water purification channel 115 is communicated between an opening at one end of the heating channel and a water purification outlet of the filtering component 113, and an opening at the other end of the heating channel is the hot water outlet. The flow control 1151 is a water purification driving member disposed on the water purification passage 115.

Raw water in the raw water tank 111 can also enter the filtering component 113 to be filtered to obtain purified water, the purified water flows to the heating channel from the purified water channel 115, and hot water heated in the heating channel enters the heat exchange component 13.

The water purification driving part is used for providing power for the purified water flow to the heating channel, the lower the water taking temperature of a user is, the smaller the driving force provided by the water purification driving part is, the smaller the hot water flow circulating in the water purification channel 115 and the first channel is, the smaller the total water amount used for heat exchange in the first channel in unit time is, and therefore the temperature of the hot water is reduced more.

Specifically, the clean water drive may be a water pump.

Alternatively, the flow control 1151 may be a flow control valve when the clean water in the filter assembly 113 has sufficient power to pass directly through the heating channel, the first channel, to the outlet nozzle 12.

Further, in one embodiment, as shown in fig. 1 to 4, a first raw water channel 116 is communicated between one end of the second channel and the raw water tank 111, a second raw water channel 117 is communicated between the other end of the second channel and the raw water tank 111, a raw water inlet of the filter assembly 113 is communicated with the first raw water channel 116 through a second multi-way valve 1161, the raw water driving member 112 is disposed on the first raw water channel 116, and the raw water driving member 112 is located between the raw water tank 111 and the second multi-way valve 1161.

When the filter assembly 113 produces water, the second multi-way valve 1161 is switched to a state where the raw water inlet of the filter assembly 113 is communicated with the first raw water channel 116. When the heat exchange component 13 needs to participate in the heat exchange process, the second multi-way valve 1161 is switched to a state where two water ports on the second multi-way valve 1161, which are communicated with the first raw water channel 116, are communicated. When the filter assembly 113 produces water or the heat exchange part 13 participates in a heat exchange process, the raw water driving part 112 is in a working state, and drives raw water to flow according to a predetermined path.

Specifically, the raw water driving member 112 may be a water pump.

Further, as shown in fig. 1 to 4, the raw water tank 111 has a raw water storage space 1111 and a concentrated water storage space 1112 that are isolated from each other, both ends of the second channel and the raw water inlet of the filter module 113 are both communicated with the raw water storage space 1111, and the concentrated water outlet of the filter module 113 is communicated with the concentrated water storage space 1112. The concentrate formed in the process of producing water by the filter module 113 is stored in the concentrate storage space 1112.

A concentrated water channel 118 is communicated between the concentrated water outlet of the filtering component 113 and the concentrated water storage space 1112, and a concentrated water switch valve 1181 is arranged on the concentrated water channel 118. When the filter module 113 produces water, the concentrate switch valve 1181 is opened, so that the concentrate channel 118 is conducted.

Further, in one embodiment, as shown in fig. 1 to 4, the hot water supply module 11 further includes a fresh water tank 119, and the fresh water tank 119 is disposed on the fresh water passage 115 such that the fresh water produced by the filter module 113 can be temporarily stored in the fresh water tank 119.

Specifically, during water production, the second multi-way valve 1161 is switched to a state in which the raw water inlet of the filter assembly 113 is communicated with the first raw water channel 116, the raw water driving member 112 is started, the concentrated water switch valve 1181 is opened, the flow control member 1151 is closed, purified water produced by water production by the filter assembly 113 flows into the purified water tank 119, and concentrated water formed in the water production process of the filter assembly 113 flows into the concentrated water storage space 1112.

When a user takes boiling water, the raw water driving part 112 is closed, the flow control part 1151 is opened, the first multi-way valve 153 is switched to a state that two water gaps on the first multi-way valve 153, which are communicated with the water outlet channel 15, are communicated, the boiling water heated by the heating part 114 is directly discharged to the water outlet nozzle 12, and the boiling water does not exchange heat with a medium in the second channel when passing through the heat exchange part 13, so that the temperature of the boiling water is kept.

When a user takes warm water at different temperature sections, the second multi-way valve 1161 is switched to a state that two water gaps on the second multi-way valve 1161, which are communicated with the first raw water channel 116, are communicated, so that the raw water flows through the second channel; the flow control member 1151 is turned on, and the boiling water heated by the heating member 114 exchanges heat with the raw water in the second channel in the heat exchanging part 13.

Further, in one embodiment, as shown in fig. 1 to 4, an ultraviolet lamp 146 is disposed in the water storage tank for sterilizing the water in the water storage tank.

Further, in another embodiment, a water dispenser is provided, which comprises the water dispenser system 10.

According to the scheme, the drinking water system 10 in any embodiment is adopted, so that high water yield can be achieved even when warm water with low temperature is provided for a user, and user experience is improved.

Further, in another embodiment, a method for regulating water output of a drinking water system 10 is provided, wherein the drinking water system 10 includes:

a hot water supply module 11, the hot water supply module 11 having a hot water outlet, the hot water supply module 11 including a flow control 1151, the flow control 1151 being for controlling a flow rate of hot water output from the hot water outlet;

a water outlet nozzle 12;

the heat exchange part 13 is provided with a first channel and a second channel, the medium in the first channel can exchange heat with the medium in the second channel, and the first channel is communicated between the hot water outlet and the water outlet nozzle 12;

as shown in fig. 5, the adjusting method includes the steps of:

controlling the flow control 1151 to adjust the flow of hot water in the first channel based on the temperature at which water is taken by the user;

acquiring a target water outlet quantity Q0 of the water outlet nozzle 12 set by a user and a real-time water outlet flow Q1 of the water outlet nozzle 12;

when the real-time water outlet flow Q1 is larger than the target water outlet flow Q0, temporarily storing the partial warm water of the first channel which exchanges heat and flows out through the heat exchange part 13;

when the real-time water outlet flow Q1 is smaller than the target water outlet flow Q0, the temporarily stored warm water is supplemented into the water outlet nozzle 12.

The above-mentioned solution provides a method for adjusting the water output of the drinking water system 10, during actual use, the hot water flow in the first channel is adjusted according to the water intake temperature required by the user, and further, there is a case that the water output in the first channel cannot correspond to the target water output Q0 of the water outlet nozzle 12 required by the user. When the real-time water outlet flow Q1 is large, the redundant warm water is temporarily stored; when the real-time water outlet flow Q1 is small, the warm water temporarily stored before is used to supplement the water outlet nozzle 12, so that the water outlet amount of the water outlet nozzle 12 is stable as a whole, and the situation of large and small water outlet amount cannot occur.

When the drinking water system 10 is specifically applied to any one of the embodiments, the real-time water outlet flow rate Q1 is obtained by the detection of the water outlet flow rate detection part 151; the warm water to be temporarily stored may be stored in the refill assembly 14; when the real-time water outlet flow Q1 is smaller, the water in the water replenishing assembly 14 is replenished into the water outlet nozzle 12.

Further, as shown in fig. 6, in an embodiment, when the drinking water system 10 is the drinking water system 10 described above, the step of temporarily storing the partial warm water of the first channel, which is heat-exchanged and flows out through the heat exchanging part 13, when the real-time water flow rate Q1 is greater than the target water flow rate Q0 in the adjusting method specifically includes the following steps:

when the real-time water outlet flow rate Q1 is greater than the target water outlet flow rate Q0, the first multi-way valve 153 is controlled to be switched to a state that the water outlet channel 15 is communicated with the water inlet of the water storage tank, and the regulating and controlling part is controlled to be closed.

Further, in the adjusting method, when the real-time water outlet flow rate Q1 is less than the target water outlet flow rate Q0, the step of adding the temporarily stored warm water to the water outlet nozzle 12 specifically includes the following steps:

when the real-time water outlet flow rate Q1 is smaller than the target water outlet flow rate Q0, the first multi-way valve 153 is controlled to be switched to a state that the water outlet channel 15 is cut off from the water inlet of the water storage tank, and the regulating and controlling part is controlled to be opened. So that the water in the water storage tank can be replenished into the water outlet nozzle 12.

According to the method for adjusting the water yield of the drinking water system 10, whether the real-time water outlet flow Q1 at the water outlet nozzle 12 meets the target water yield Q0 required by the user can be determined, so that the water yield of the drinking water system 10 is stable through flexible control, and the user experience is improved.

More specifically, in an embodiment, as shown in fig. 7, a water replenishing flow detecting element 1411 is disposed on the water replenishing channel 141, and the water replenishing flow detecting element 1411 is electrically connected to the regulating element;

when the real-time water outlet flow rate Q1 is less than the target water outlet flow rate Q0, the step of controlling the first multi-way valve 153 to switch to a state that the water outlet channel 15 is cut off from the water inlet of the water storage tank and controlling the opening of the regulating part further comprises the following steps:

acquiring the real-time water replenishing flow Q2 of the water replenishing channel 141 detected by the water replenishing flow detecting piece 1411;

and when the real-time water replenishing flow Q2 is equal to the target water outlet flow Q0-real-time water outlet flow Q1, controlling the regulating and controlling part to be closed.

In other words, in the process of replenishing the water in the water storage tank into the water outlet nozzle 12, if the replenishing flow rate fills the flow rate which is lacked before, the regulating and controlling member can be controlled to be closed at this time, and the water storage tank stops replenishing the water to the water outlet nozzle 12, so as to ensure that the water outlet amount of the water outlet nozzle 12 is stable.

Further, in an embodiment, a water storage driving element 152 is further disposed on the water outlet channel 15, the water storage driving element 152 is located between the heat exchange component 13 and the first multi-way valve 153, and the water storage driving element 152 is electrically connected to the water outlet flow rate detecting element 151;

as shown in fig. 7, when the real-time outlet flow rate Q1 is greater than the target outlet flow rate Q0, the step of controlling the first multi-way valve 153 to switch to a state where the outlet channel 15 is communicated with the water inlet of the water storage tank, and controlling the control member to close specifically includes the following steps:

when the real-time water outlet flow Q1 is greater than the target water outlet flow Q0, the hot water supply module 11 is controlled to stop supplying hot water, the water storage driving member 152 is started, the first multi-way valve 153 is controlled to be switched to a state that the water outlet channel 15 is communicated with the water inlet of the water storage tank, and the regulating member is controlled to be closed.

In other words, when the real-time water outlet flow rate Q1 is greater than the target water outlet flow rate Q0, the hot water supply module 11 stops supplying hot water, and the water storage driving member 152 is activated to drive the water remaining in the pipeline of the drinking water system 10 into the water storage tank.

Specifically, in one embodiment, the suspension of the hot water supply by the hot water supply module 11 comprises the following steps:

turning off the raw water driving member 112, turning off the flow control member 1151, and turning off the heating member 114.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" 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," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A drinking water system, comprising:

a hot water supply module having a hot water outlet, the hot water supply module including a flow control for controlling a flow of hot water output from the hot water outlet;

a water outlet nozzle;

the heat exchange component is provided with a first channel and a second channel, the medium in the first channel can exchange heat with the medium in the second channel, and the first channel is communicated between the hot water outlet and the water outlet nozzle;

and the water replenishing assembly is communicated with the water outlet nozzle.

2. The drinking water system as claimed in claim 1, wherein a water outlet passage is communicated between the first passage and the water outlet nozzle, and a water outlet flow detecting member is disposed on the water outlet passage and electrically connected to the water replenishing assembly.

3. The water drinking system according to claim 2, wherein the water replenishing assembly comprises a water storage tank and a regulating member, the water storage tank has a water inlet and a water outlet, the water inlet of the water storage tank is communicated with the water outlet channel through a first multi-way valve, the first multi-way valve is electrically connected with the water outlet flow detecting member, the water outlet of the water storage tank is communicated with the water outlet nozzle through a water replenishing channel, the regulating member is disposed on the water replenishing channel, and the water outlet flow detecting member is electrically connected with the regulating member.

4. The drinking water system as claimed in claim 3, wherein the water storage tank is a thermos, the control member includes a first driving member disposed on the water charging passage for driving water in the thermos to flow to the water outlet nozzle, and the water outlet flow rate detecting member is electrically connected to the first driving member.

5. The water drinking system as claimed in claim 3, wherein the water storage tank is a pressure barrel, the regulating member includes a water-replenishing switch valve disposed on the water-replenishing passage, and the water outlet flow detecting member is electrically connected to the water-replenishing switch valve.

6. The drinking water system as claimed in claim 3, wherein the water supply passage is provided with a water supply flow detecting member, and the water supply flow detecting member is electrically connected to the regulating member.

7. The drinking water system as claimed in claim 3, wherein a water storage driving member is further disposed on the water outlet passage, the water storage driving member is disposed between the heat exchange member and the first multi-way valve, and the water storage driving member is electrically connected to the water outlet flow rate detecting member.

8. The drinking water system as claimed in any one of claims 1 to 7, wherein the hot water supply module includes a raw water tank, a raw water inlet of the filter assembly and two ends of the second channel are communicated with the raw water tank, the raw water driving member is capable of driving raw water in the raw water tank to circulate between the heat exchange member and the raw water tank, the heating member has a heating channel for water flow, a purified water channel is communicated between an opening at one end of the heating channel and a purified water outlet of the filter assembly, an opening at the other end of the heating channel is the purified water outlet, the flow control member is a purified water driving member, and the purified water driving member is disposed on the purified water channel.

9. The drinking water system as claimed in claim 8, wherein a first raw water channel is communicated between one end of the second channel and the raw water tank, a second raw water channel is communicated between the other end of the second channel and the raw water tank, the raw water inlet of the filter assembly is communicated with the first raw water channel through a second multi-way valve, the raw water driving member is disposed on the first raw water channel, and the raw water driving member is disposed between the raw water tank and the second multi-way valve;

and/or, the raw water tank is provided with a raw water storage space and a concentrated water storage space which are mutually isolated, the two ends of the second channel and the raw water inlet of the filter assembly are communicated with the raw water storage space, and the concentrated water outlet of the filter assembly is communicated with the concentrated water storage space.

10. A water dispenser comprising a hydration system according to any one of claims 1-9.

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