CN116763139A - Water circulation control method and water dispenser - Google Patents

Abstract

The application provides a water circulation control method and a water dispenser. The water circulation control method is used for the water dispenser, the water dispenser comprises a raw water tank, a water storage tank, a first water pipe and a circulating water pipe, the first water pipe is connected with the raw water tank and the water storage tank, the circulating water pipe is connected with the raw water tank and the water storage tank, the water storage capacity of the water storage tank is larger than that of the raw water tank, the water storage tank is provided with residual water storage capacity, the first water pipe is provided with a booster pump, the circulating water pipe is provided with a circulating water pump, and the water circulation control method comprises the following steps: detecting the current water quantity in the original water tank and the water storage tank every preset time after the water dispenser is electrified; based on the detection result, the booster pump and/or the circulating water pump are controlled to work so as to enable water in the raw water tank and the water storage tank to circulate mutually. Therefore, the current water quantity in the original water tank and the water storage tank is detected every other preset time, and the booster pump and/or the circulating water pump are/is controlled to work based on the detection result so that water in the original water tank and the water storage tank can circulate mutually, and therefore water which is still for too long can be filtered, bacteria are prevented from growing in the water, and the influence on water quality is avoided.

Description

Water circulation control method and water dispenser

Technical Field

The application relates to the technical field of electric appliances, in particular to a water circulation control method and a water dispenser.

Background

In the water dispenser, the water dispenser comprises a raw water tank and a water storage tank, wherein the water storage tank can store water filtered in the raw water tank. However, bacteria are easily grown on water in the water storage tank after standing for too long.

Disclosure of Invention

The application provides a water circulation control method and a water dispenser.

The water circulation control method of the embodiment of the application is used for a drinking machine, the drinking machine comprises a raw water tank, a water storage tank, a first water pipe and a circulating water pipe, the first water pipe is connected with the raw water tank and the water storage tank, the circulating water pipe is connected with the raw water tank and the water storage tank, the water storage capacity of the water storage tank is larger than that of the raw water tank, the water storage tank has residual water capacity, a booster pump is arranged on the first water pipe, and a circulating water pump is arranged on the circulating water pipe, and the water circulation control method comprises the following steps:

detecting the current water quantity in the original water tank and the water storage tank every preset time after the water dispenser is electrified;

and controlling the booster pump and/or the circulating water pump to work based on the detection result so as to enable water in the raw water tank and the water storage tank to circulate mutually.

According to the water circulation control method, the current water amounts in the raw water tank and the water storage tank are detected every preset time, and the booster pump and/or the circulating water pump are controlled to work based on the detection result so that water in the raw water tank and the water storage tank circulates mutually, so that water which is still for too long can be filtered, bacteria are prevented from growing in the water, and water quality is prevented from being influenced.

In some embodiments, the controlling the booster pump and/or the circulating water pump to operate to circulate water in the raw water tank and the water storage tank based on the detection result includes:

and under the condition that the current water quantity in the original water tank is larger than a first preset water quantity, starting the booster pump to pump the water in the original water tank to the water storage tank, and then starting the circulating pump to pump the water in the water storage tank to the original water tank.

So, under the condition that the current water yield in the former water tank is greater than first default water yield, start the booster pump earlier in order to take out the water in the former water tank to the storage water tank, later start the circulating pump in order to take out the water in the storage water tank to the former water tank, can make the water in former water tank and the storage water tank circulate each other to can filter still water for a long time, prevent breeding the bacterium in the water, avoid influencing the quality of water.

In some embodiments, when the current water amount in the raw water tank is greater than a first preset water amount, the booster pump is started to pump the water in the raw water tank to the water storage tank, and then the circulating pump is started to pump the water in the water storage tank to the raw water tank, including:

And under the condition that the current water quantity in the original water tank is larger than a first preset water quantity and larger than the residual water storage quantity of the water storage tank, starting the booster pump to pump water in the original water tank to the water storage tank, after the water storage tank is full, controlling the booster pump to stop working and starting the circulating pump, and after the original water tank is full, controlling the circulating pump to stop working.

So, under the circumstances that the current water yield in the former water tank is greater than first default water yield and is greater than the surplus water yield of storage water tank, start the booster pump earlier in order to take out the water in the former water tank to the storage water tank, after the storage water tank water is full, control booster pump stop work and start the circulating pump, after the former water tank water is full, control the circulating pump stop work, can make the water in former water tank and the storage water tank circulate each other, thereby can filter still water for a long time, prevent breeding the bacterium in the water, avoid influencing the quality of water.

In some embodiments, when the current water amount in the raw water tank is greater than a first preset water amount, the booster pump is started to pump the water in the raw water tank to the water storage tank, and then the circulating pump is started to pump the water in the water storage tank to the raw water tank, including:

And under the condition that the current water quantity in the original water tank is larger than a first preset water quantity and smaller than or equal to the residual water storage quantity of the water storage tank, starting the booster pump to pump water in the original water tank to the water storage tank, controlling the booster pump to stop working and starting the circulating pump after the original water tank is empty, and controlling the circulating pump to stop working after the original water tank is full or the water storage tank is empty.

So, under the circumstances that the current water yield in the former water tank is greater than first default water yield and is less than or equal to the surplus water yield of storage water tank, start the booster pump earlier in order to take out the water in the former water tank to the storage water tank, after former water tank water is empty, control booster pump stop work and start circulating pump, after former water tank water is full or storage water tank water is empty, control circulating pump stop work, can make the water in former water tank and the storage water tank circulate each other, thereby can filter still water for too long time, prevent breeding the bacterium in the water, avoid influencing the quality of water.

In some embodiments, the controlling the booster pump and/or the circulating water pump to operate to circulate water in the raw water tank and the water storage tank based on the detection result includes:

And under the condition that the current water quantity in the original water tank is smaller than or equal to a first preset water quantity, starting the circulating pump to pump the water in the water storage tank to the original water tank, and starting the booster pump to pump the water in the original water tank to the water storage tank.

So, under the present water yield in the former water tank is less than or equal to the first circumstances of predetermineeing the water yield, start the circulating pump earlier in order to take out the water in the storage water tank to the former water tank, start the booster pump again in order to take out the water in the former water tank to the storage water tank, can make the water in former water tank and the storage water tank circulate each other to can filter still water for too long, prevent breeding the bacterium in the water, avoid influencing quality of water.

In some embodiments, when the current water amount in the raw water tank is less than or equal to a first preset water amount, the circulating pump is started to pump the water in the water storage tank to the raw water tank, and then the booster pump is started to pump the water in the raw water tank to the water storage tank, including:

and under the condition that the current water quantity in the original water tank is smaller than or equal to a first preset water quantity and the residual water storage quantity of the original water tank is smaller than or equal to the current water quantity in the water storage tank, starting the circulating pump to pump the water in the water storage tank to the original water tank, controlling the circulating pump to stop working and starting the booster pump after the original water tank is full, and controlling the booster pump to stop working after the original water tank is empty.

Therefore, under the condition that the current water quantity in the original water tank is smaller than or equal to the first preset water quantity and the residual water storage quantity of the original water tank is smaller than or equal to the current water quantity in the water storage tank, the circulating pump is started firstly to pump water in the water storage tank to the original water tank, after the original water tank is full of water, the circulating pump is controlled to stop working and the booster pump is started, after the original water tank is empty of water, the booster pump is controlled to stop working, water in the original water tank and the water storage tank can be circulated mutually, therefore, static and too long water can be filtered, bacteria are prevented from breeding in the water, and water quality is prevented from being influenced.

In some embodiments, when the current water amount in the raw water tank is less than or equal to a first preset water amount, the circulating pump is started to pump the water in the water storage tank to the raw water tank, and then the booster pump is started to pump the water in the raw water tank to the water storage tank, including:

and under the condition that the current water quantity in the original water tank is smaller than or equal to a first preset water quantity and the residual water storage quantity of the original water tank is larger than the current water quantity in the water storage tank, starting the circulating pump to pump water in the water storage tank to the original water tank, after the water storage tank is empty, controlling the circulating pump to stop working and starting the booster pump, and after the original water tank is empty, controlling the booster pump to stop working.

So, under the circumstances that the current water yield in the former water tank is less than or equal to first default water yield, and the remaining water storage capacity of former water tank is greater than the current water yield in the storage water tank, start the circulating pump earlier in order to take out the water in the storage water tank to the former water tank, after the storage water tank water is empty, control circulating pump stop work and start the booster pump, after the former water tank water is empty, control the booster pump stop work, can make the water in former water tank and the storage water tank circulate each other, thereby can filter still water for too long time, prevent breeding the bacterium in the water, avoid influencing the quality of water.

In certain embodiments, the water circulation control method further comprises: detecting the current of an ultraviolet lamp in the water dispenser, wherein the ultraviolet lamp is used for sterilizing the environment in the water storage tank and/or the original water tank; determining a status of the ultraviolet lamp based on the current; and under the condition that the ultraviolet lamp fails, controlling the display screen of the water dispenser to give out a failure prompt.

So, through detecting the electric current of ultraviolet lamp in the water dispenser, can confirm the state of ultraviolet lamp, under the condition of ultraviolet lamp trouble, can control the display screen of water dispenser and send the trouble suggestion to can learn the trouble condition of ultraviolet lamp and in time handle the trouble of ultraviolet lamp, and then can prevent breeding the bacterium in the water, ensure drinking water safety.

In certain embodiments, the detecting the current of the ultraviolet lamp within the water dispenser comprises: acquiring a feedback signal of a rectifier connected with the ultraviolet lamp; a current state of the ultraviolet lamp is determined based on the feedback signal.

Thus, the current state of the ultraviolet lamp can be determined through the feedback signal of the rectifier connected with the ultraviolet lamp, and the current detection of the ultraviolet lamp in the water dispenser is completed.

In the water dispenser of the embodiment of the application, the water dispenser comprises a memory and a processor connected with the memory, wherein the processor is used for realizing the method of the embodiment.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Drawings

The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic flow chart of a water circulation control method according to an embodiment of the present application;

FIG. 2 is a schematic view of a water dispenser according to an embodiment of the present application;

FIG. 3 is a schematic view of a water dispenser according to an embodiment of the present application;

FIG. 4 is a schematic flow chart of a water circulation control method according to an embodiment of the present application;

FIG. 5 is a schematic flow chart of a water circulation control method according to an embodiment of the present application;

FIG. 6 is a schematic flow chart of a water circulation control method according to an embodiment of the present application;

FIG. 7 is a schematic flow chart of a water circulation control method according to an embodiment of the present application;

FIG. 8 is a schematic flow chart of a water circulation control method according to an embodiment of the present application;

FIG. 9 is a schematic flow chart of a water circulation control method according to an embodiment of the present application;

FIG. 10 is a schematic flow chart of a water circulation control method according to an embodiment of the present application;

FIG. 11 is a schematic diagram of fault detection of an ultraviolet lamp in accordance with an embodiment of the present application;

fig. 12 is a schematic flow chart of a water circulation control method according to an embodiment of the present application.

Description of main reference numerals:

the water dispenser 100, a raw water tank 10, a water storage tank 20, an ultraviolet lamp 21, a first water pipe 30, a booster pump 31, a first filter assembly 32, a first filter element 321, a first-stage filter element 3211, a second-stage filter element 3212, a third-stage filter element 3213, a circulating water pipe 40, a circulating pump 41, a water level detection device 50, a vertical rod 51, a floating ball 52, a first floating ball 521, a second floating ball 522, a third floating ball 523, a second filter assembly 60, a second filter element 61, a control circuit board 70, a rectifier 71, a display screen 80, a memory 110 and a processor 120.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected or may communicate with each other, directly connected or indirectly connected through an intermediary, or may be in communication with each other within two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the application. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the application. Furthermore, the present application may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present application provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

Referring to fig. 1 and 2, the present application provides a water circulation control method and a water dispenser 100.

The water circulation control method of the embodiment of the application is used for a drinking machine, the drinking machine 100 comprises a raw water tank 10, a water storage tank 20, a first water pipe 30 and a circulating water pipe 40, the first water pipe 30 is connected with the raw water tank 10 and the water storage tank 20, the circulating water pipe 40 is connected with the raw water tank 10 and the water storage tank 20, the water storage capacity of the water storage tank 20 is larger than the water storage capacity of the raw water tank 10, the water storage tank 20 has residual water storage capacity, a booster pump 31 is arranged on the first water pipe 30, a circulating water pump is arranged on the circulating water pipe 40, and the water circulation control method comprises:

S10, after the water dispenser 100 is powered on, detecting the current water quantity in the raw water tank 10 and the water storage tank 20 at intervals of a preset time;

and S20, controlling the booster pump 31 and/or the circulating water pump to work so as to circulate water in the raw water tank 10 and the water storage tank 20 mutually based on the detection result.

Referring to fig. 3, in the water dispenser 100 according to the embodiment of the present application, the water dispenser 100 includes a memory 110 and a processor 120 connected to the memory 110, and the processor 120 is configured to detect the current water amounts in the raw water tank 10 and the water storage tank 20 every predetermined time after the water dispenser 100 is powered on; and for controlling the booster pump 31 and/or the circulating water pump to operate so as to circulate the water in the raw water tank 10 and the water storage tank 20 with each other based on the detection result.

In the water circulation control method according to the embodiment of the application, the current water amounts in the raw water tank 10 and the water storage tank 20 are detected every predetermined time, and the booster pump 31 and/or the circulating water pump are controlled to work based on the detection result so as to circulate the water in the raw water tank 10 and the water storage tank 20, thereby filtering the water which is still for too long, preventing bacteria from breeding in the water and avoiding affecting the water quality.

Specifically, the water dispenser 100 may include a raw water tank 10, a water storage tank 20, a first water pipe 30, and a circulating water pipe 40, and the water dispenser 100 may be a device for facilitating drinking water for people. The raw water tank 10 may be used to receive and store condensed water prepared by the water dispenser 100, and generally, the condensed water prepared by the water dispenser 100 may be attached with harmful substances to human bodies such as bacteria, dust, etc., so that the condensed water in the raw water tank 10 is difficult to drink directly. The raw water tank 10 may be made of stainless steel or the like to reduce bacterial growth. The water storage tank 20 may be used to store the condensed water filtered in the raw water tank 10, and the condensed water may be directly drunk after being filtered by the raw water tank 10, so the water in the water storage tank 20 may also be called as drinking water.

The first water pipe 30 may include a first filter assembly 32 thereon, the first filter assembly 32 being connected to the raw water tank 30 and the water storage tank 20 through the first water pipe 30, the water storage tank 20 being used for storing condensed water filtered in the raw water tank 30 through the first filter assembly 32. The water storage tank 20 may store the condensed water filtered by the first filter assembly 32, and the condensed water may be directly drunk after being filtered by the first filter assembly 32, so the water in the water storage tank 20 may also be called as drinking water.

The first filter assembly 32 may filter the condensed water in a multistage filtering manner, that is, the first filter assembly 32 may sequentially filter the condensed water in multistage, thereby effectively removing substances harmful to the human body in the condensed water. In one example, the first filter assembly 32 may include a plurality of first filter cartridges 321, and the filter stages of the plurality of first filter cartridges 321 are sequentially increased in the water inlet to water outlet direction. For example, the plurality of first filter elements 321 can complete the filtering procedures such as coarse filtration, fine filtration and the like, so that different first filter elements 321 can be reasonably utilized, the service life of each first filter element 321 is prolonged, the cost of the first filter element 321 is reduced, and the filtered water can be directly drunk.

In the embodiment shown in fig. 2, the number of the first filter elements 321 may be three, and from the water inlet direction to the water outlet direction, the first filter element 3211, the second filter element 3212 and the third filter element 3213 may be a first filter element 3211, a second filter element 3212 and a third filter element 3213, and the first filter element 3211, the second filter element 3212 and the third filter element 3213 may be a sponge filter element, an activated carbon filter element and a reverse osmosis membrane element, respectively. The water in the raw water tank 10 can enter the water storage tank 20 for storage after being filtered by the three filter elements.

In one example, the second filter assembly 60 can include at least one second filter element 61. In this way, the second filter element 61 can perform the function of filtering drinking water and improving the mouth feel of the outlet water. Specifically, in the case where the number of the second filter cartridges 61 is one, the second filter cartridges 61 may be activated carbon filters. In the case where the number of the second filter cartridges 61 is plural, one of the second filter cartridges 61 may be an activated carbon filter; the plurality of second filter cartridges 61 may be the same type of filter or may be different types of filters.

The first water pipe 30 is connected with the raw water tank 10 and the water storage tank 20, the first water pipe 30 can be used for enabling water of the raw water tank 10 to flow to the water storage tank 20, the circulating water pipe 40 is connected with the raw water tank 10 and the water storage tank 20, the circulating water pipe 40 can be used for enabling water of the water storage tank 20 to flow to the raw water tank 10, the water storage capacity of the water storage tank 20 is larger than the water storage capacity of the raw water tank 10, the water storage tank 20 has residual water storage capacity, and the residual water storage capacity is the current water capacity which is not taken in the water storage tank 20. The first water pipe 30 is provided with a booster pump 31, the booster pump 31 can be used for providing power for the water in the raw water tank 10 to the water storage tank 20, the circulating water pipe 40 is provided with a circulating water pump, and the circulating water pump can be used for providing power for the water in the water storage tank 20 to the raw water tank 10.

In step S10, after the water dispenser 100 is powered on, the current amounts of water in the raw water tank 10 and the water storage tank 20 may be detected every predetermined time period, which may be set according to the need, for example, the predetermined time period may be 6 hours, 12 hours, or the like. Detecting the current water amount in the raw water tank 10 and the storage tank 20 can be detected by the water level detecting means 50.

In some embodiments, the water level detecting device 50 may be a floating ball 52 type detecting device, where the floating ball 52 type detecting device may include a vertical rod 51 and a floating ball 52 movably sleeved on the vertical rod 51, the vertical rod 51 is vertically disposed in the water tank 20 and the raw water tank 10, and the floating ball 52 moves along with the movement of the water level, so as to detect the water level, the number of the floating balls 52 is multiple, the floating balls 52 are arranged at intervals along the length direction of the vertical rod 51, and the floating balls 52 are respectively used for detecting the water levels of different gears. Thereby being convenient for reminding the user of the gear state of the current water level. The vertical rod 51 may have a long cylindrical rod shape. The floating ball 52 can be cylindrical, and the middle part of the floating ball 52 is hollow along the height direction of the vertical rod 51, so that the floating ball 52 can be sleeved on the vertical rod 51. The floating ball 52 may be movably sleeved on the vertical rod 51, that is, the floating ball 52 may move up and down in the height direction of the vertical rod 51, so that the floating ball 52 may change its position along with the rise or fall of the water level, thereby measuring the current water level state.

The number of the floating balls 52 is a plurality of, that is, the number of the floating balls 52 is more than one, the plurality of floating balls 52 are arranged at intervals along the rod length direction of the vertical rod 51, wherein the distances of the plurality of floating balls 52 along the rod length direction of the vertical rod 51 can be the same, each floating ball 52 can have a fixed moving distance, the floating balls 52 of each gear can have two baffle plates to limit the moving distance of the floating balls 52, and the plurality of floating balls 52 are respectively used for detecting the water levels of different gears, that is, one floating ball 52 is used for detecting one gear.

In one example, the number of the floating balls 52 may be three, and the three floating balls 52 are used for detecting three gears of high, medium and low in the water storage tank 20, respectively. For example, the first float 521 is used to detect a high gear in the water tank 20, the second float 522 is used to detect a medium gear in the water tank 2050, and the third float 523 is used to detect a low gear in the water tank 20.

When the third floating ball 523 touches the high-position baffle at the low-position water level, an electric signal can be generated, so that the current water level can be detected as the low-position, when the third floating ball 523 does not touch the high-position baffle at the low-position water level, no electric signal can be generated, and no gear is displayed, namely, the water storage tank 20 does not have water, and it is noted that when the floating ball 52 does not touch the high-position baffle, no electric signal can be generated.

When the second floating ball 522 touches the high-position baffle at the middle-gear water level position, an electric signal can be generated, so that the current water level can be detected as the middle-gear, and when the second floating ball 522 does not touch the high-position baffle at the middle-gear water level position, an electric signal cannot be generated, so that the current water level can be detected as the low-gear.

When the first floating ball 521 touches the high-position baffle at the high-position water level position, an electric signal can be generated, so that the current water level can be detected as the high-position, and when the first floating ball 521 does not touch the high-position baffle at the high-position water level position, an electric signal cannot be generated, so that the current water level can be detected as the medium-position.

In step S20, the booster pump 31 and/or the circulating water pump may be controlled to operate based on the detection result of the water level detection device 50, so that the water in the raw water tank 10 and the water storage tank 20 may be circulated with each other. For example, based on the detection result of the water level detection device 50, the booster pump 31 is controlled to flow the water in the raw water tank 10 to the water storage tank 20, or the circulation pump 41 is controlled to flow the water in the water storage tank 20 to the raw water tank 10.

Referring to fig. 2 and 4, in some embodiments, controlling the booster pump 31 and/or the circulating water pump to circulate water in the raw water tank 10 and the water storage tank 20 based on the detection result includes:

S21, in the case where the current water amount in the raw water tank 10 is greater than the first preset water amount, the booster pump 31 is started to pump the water in the raw water tank 10 to the water storage tank 20, and then the circulation pump 41 is started to pump the water in the water storage tank 20 to the raw water tank 10.

In some embodiments, the processor 120 is configured to first activate the booster pump 31 to pump water in the raw water tank 10 to the water storage tank 20, and then activate the circulation pump 41 to pump water in the water storage tank 20 to the raw water tank 10, in the case that the current amount of water in the raw water tank 10 is greater than the first preset amount of water.

Thus, under the condition that the current water quantity in the original water tank 10 is larger than the first preset water quantity, the booster pump 31 is started firstly to pump water in the original water tank 10 to the water storage tank 20, and then the circulating pump 41 is started to pump water in the water storage tank 20 to the original water tank 10, so that the water in the original water tank 10 and the water in the water storage tank 20 can be circulated mutually, the water which is still for too long can be filtered, bacteria are prevented from breeding in the water, and the influence on the water quality is avoided.

Specifically, the first preset water amount may be a current water amount set according to the requirement, and in the case that the current water amount in the raw water tank 10 is greater than the first preset water amount, the booster pump 31 may be started first to pump water in the raw water tank 10 to the water storage tank 20, and then the circulation pump 41 may be started to pump water in the water storage tank 20 to the raw water tank 10.

Referring to fig. 2 and 5, in some embodiments, when the current water amount in the raw water tank 10 is greater than the first preset water amount, the booster pump 31 is started to pump the water in the raw water tank 10 to the water storage tank 20, and then the circulation pump 41 is started to pump the water in the water storage tank 20 to the raw water tank 10, including:

s211, when the current water amount in the original water tank 10 is greater than the first preset water amount and greater than the remaining water amount of the water storage tank 20, the booster pump 31 is started to pump the water in the original water tank 10 to the water storage tank 20, after the water storage tank 20 is full, the booster pump 31 is controlled to stop working and the circulating pump 41 is started, and after the original water tank 10 is full, the circulating pump 41 is controlled to stop working.

In some embodiments, the processor 120 is configured to first activate the booster pump 31 to pump water in the raw water tank 10 to the water storage tank 20 when the current water amount in the raw water tank 10 is greater than the first preset water amount and greater than the remaining water storage amount of the water storage tank 20, control the booster pump 31 to stop working and activate the circulation pump 41 after the water storage tank 20 is full, and control the circulation pump 41 to stop working after the raw water tank 10 is full.

Thus, when the current water quantity in the original water tank 10 is larger than the first preset water quantity and is larger than the residual water quantity of the water storage tank 20, the booster pump 31 is started to pump water in the original water tank 10 to the water storage tank 20, after the water storage tank 20 is full, the booster pump 31 is controlled to stop working and the circulating pump 41 is started, after the original water tank 10 is full of water, the circulating pump 41 is controlled to stop working, water in the original water tank 10 and the water storage tank 20 can be circulated mutually, so that water which is still for too long can be filtered, bacteria are prevented from growing in the water, and the influence on water quality is avoided.

Specifically, in the case where the current water amount in the raw water tank 10 is greater than the first preset water amount and greater than the remaining water amount of the water storage tank 20, the booster pump 31 may be started to pump water in the raw water tank 10 to the water storage tank 20, and after the water storage tank 20 is full, the booster pump 31 is controlled to stop operating and the circulation pump 41 is started, and after the raw water tank 10 is full, the circulation pump 41 is controlled to stop operating. The water full can be detected by the water level detection device 50, the water empty can be detected by the flow switch, and the water full can also be detected by the water level detection device 50.

Referring to fig. 2 and 6, in some embodiments, when the current water amount in the raw water tank 10 is greater than the first preset water amount, the booster pump 31 is started to pump the water in the raw water tank 10 to the water storage tank 20, and then the circulation pump 41 is started to pump the water in the water storage tank 20 to the raw water tank 10, including:

s212, when the current water amount in the raw water tank 10 is greater than the first preset water amount and less than or equal to the remaining water amount of the water storage tank 20, the booster pump 31 is started to pump the water in the raw water tank 10 to the water storage tank 20, after the raw water tank 10 is empty, the booster pump 31 is controlled to stop working and the circulating pump 41 is started, and after the raw water tank 10 is full or the water storage tank 20 is empty, the circulating pump 41 is controlled to stop working.

In some embodiments, the processor 120 is configured to, when the current water amount in the raw water tank 10 is greater than the first preset water amount and less than or equal to the remaining water amount of the water storage tank 20, first start the booster pump 31 to pump the water in the raw water tank 10 to the water storage tank 20, after the raw water tank 10 is empty, control the booster pump 31 to stop working and start the circulation pump 41, and after the raw water tank 10 is full or the water storage tank 20 is empty, control the circulation pump 41 to stop working.

Thus, when the current water quantity in the original water tank 10 is larger than the first preset water quantity and smaller than or equal to the residual water quantity of the water storage tank 20, the booster pump 31 is started to pump water in the original water tank 10 to the water storage tank 20, after the original water tank 10 is empty, the booster pump 31 is controlled to stop working and the circulating pump 41 is started, after the original water tank 10 is full or the water storage tank 20 is empty, the circulating pump 41 is controlled to stop working, so that water in the original water tank 10 and the water storage tank 20 can circulate mutually, water which is still for too long can be filtered, bacteria are prevented from growing in the water, and water quality is prevented from being influenced.

Specifically, in the case where the current water amount in the raw water tank 10 is greater than the first preset water amount and less than or equal to the remaining water amount of the water storage tank 20, the booster pump 31 is started to pump water in the raw water tank 10 to the water storage tank 20, after the raw water tank 10 is empty, the booster pump 31 is controlled to stop working and the circulation pump 41 is started, and after the raw water tank 10 is full or the water storage tank 20 is empty, the circulation pump 41 is controlled to stop working.

Referring to fig. 2 and 7, in some embodiments, controlling the booster pump 31 and/or the circulating water pump to circulate water in the raw water tank 10 and the water storage tank 20 based on the detection result includes:

s22, in the case that the current water amount in the original water tank 10 is less than or equal to the first preset water amount, the circulation pump 41 is started to pump the water in the water storage tank 20 to the original water tank 10, and then the booster pump 31 is started to pump the water in the original water tank 10 to the water storage tank 20.

In some embodiments, the processor 120 is configured to start the circulation pump 41 to pump water in the storage tank 20 to the original water tank 10 and start the booster pump 31 to pump water in the original water tank 10 to the storage tank 20 when the current water amount in the original water tank 10 is less than or equal to the first preset water amount.

Thus, when the current water quantity in the original water tank 10 is smaller than or equal to the first preset water quantity, the circulating pump 41 is started to pump the water in the water storage tank 20 to the original water tank 10, and the booster pump 31 is started to pump the water in the original water tank 10 to the water storage tank 20, so that the water in the original water tank 10 and the water in the water storage tank 20 can be circulated mutually, the water which is still for too long can be filtered, bacteria are prevented from growing in the water, and the influence on the water quality is avoided.

Specifically, in the case where the current amount of water in the raw water tank 10 is less than or equal to the first preset amount of water, the circulation pump 41 may be started first to pump water in the water storage tank 20 to the raw water tank 10, and then the booster pump 31 may be started to pump water in the raw water tank 10 to the water storage tank 20.

Referring to fig. 2 and 8, in some embodiments, when the current water amount in the original water tank 10 is less than or equal to the first preset water amount, the circulation pump 41 is started to pump the water in the storage tank 20 to the original water tank 10, and the booster pump 31 is started to pump the water in the original water tank 10 to the storage tank 20, including:

s221, when the current water amount in the original water tank 10 is less than or equal to the first preset water amount and the remaining water amount in the original water tank 10 is less than or equal to the current water amount in the water storage tank 20, the circulation pump 41 is started to pump the water in the water storage tank 20 to the original water tank 10, after the original water tank 10 is full, the circulation pump 41 is controlled to stop working and the booster pump 31 is started, and after the original water tank 10 is empty, the booster pump 31 is controlled to stop working.

In some embodiments, the processor 120 is configured to, when the current water amount in the raw water tank 10 is less than or equal to the first preset water amount and the remaining water storage amount of the raw water tank 10 is less than or equal to the current water amount in the water storage tank 20, start the circulation pump 41 to pump water in the water storage tank 20 to the raw water tank 10, control the circulation pump 41 to stop working and start the booster pump 31 after the raw water tank 10 is full, and control the booster pump 31 to stop working after the raw water tank 10 is empty.

Thus, when the current water amount in the original water tank 10 is less than or equal to the first preset water amount and the remaining water amount of the original water tank 10 is less than or equal to the current water amount in the water storage tank 20, the circulating pump 41 is started to pump water in the water storage tank 20 to the original water tank 10, after the original water tank 10 is full, the circulating pump 41 is controlled to stop working and the booster pump 31 is started, after the original water tank 10 is empty, the booster pump 31 is controlled to stop working, water in the original water tank 10 and the water storage tank 20 can be circulated mutually, water which is still for too long can be filtered, bacteria are prevented from growing in the water, and water quality is prevented from being influenced.

Specifically, in the case where the current water amount in the raw water tank 10 is equal to or less than the first preset water amount and the remaining water amount in the raw water tank 10 is equal to or less than the current water amount in the water storage tank 20, the circulation pump 41 is started to pump water in the water storage tank 20 to the raw water tank 10, after the raw water tank 10 is full, the circulation pump 41 is controlled to stop operating and the booster pump 31 is started, and after the raw water tank 10 is empty, the booster pump 31 is controlled to stop operating.

Referring to fig. 2 and 9, in some embodiments, when the current water amount in the original water tank 10 is less than or equal to the first preset water amount, the circulation pump 41 is started to pump the water in the storage tank 20 to the original water tank 10, and then the booster pump 31 is started to pump the water in the original water tank 10 to the storage tank 20, including:

S222, when the current water amount in the original water tank 10 is less than or equal to the first preset water amount and the remaining water amount in the original water tank 10 is greater than the current water amount in the water storage tank 20, the circulation pump 41 is started to pump the water in the water storage tank 20 to the original water tank 10, after the water storage tank 20 is empty, the circulation pump 41 is controlled to stop working and the booster pump 31 is started, and after the water storage tank 10 is empty, the booster pump 31 is controlled to stop working.

In some embodiments, the processor 120 is configured to, when the current water amount in the raw water tank 10 is less than or equal to a first preset water amount and the remaining water storage amount of the raw water tank 10 is greater than the current water amount in the water storage tank 20, start the circulation pump 41 to pump water in the water storage tank 20 to the raw water tank 10, after the water storage tank 20 is empty, control the circulation pump 41 to stop working and start the booster pump 31, and after the water storage tank 10 is empty, control the booster pump 31 to stop working.

Thus, when the current water quantity in the original water tank 10 is smaller than or equal to the first preset water quantity and the residual water quantity in the original water tank 10 is larger than the current water quantity in the water storage tank 20, the circulating pump 41 is started to pump water in the water storage tank 20 to the original water tank 10, after the water storage tank 20 is empty, the circulating pump 41 is controlled to stop working and the booster pump 31 is started, after the original water tank 10 is empty, the booster pump 31 is controlled to stop working, the water in the original water tank 10 and the water storage tank 20 can be circulated mutually, so that the water which is still for too long can be filtered, bacteria are prevented from growing in the water, and the influence on the water quality is avoided.

Specifically, in the case where the current water amount in the original water tank 10 is equal to or less than the first preset water amount and the remaining water amount of the original water tank 10 is greater than the current water amount in the water storage tank 20, the circulation pump 41 is started to pump the water in the water storage tank 20 to the original water tank 10, after the water storage tank 20 is empty, the circulation pump 41 is controlled to stop working and the booster pump 31 is started, and after the water storage tank 10 is empty, the booster pump 31 is controlled to stop working.

Referring to fig. 2 and 10-11, in some embodiments, the water circulation control method further includes:

s30, detecting the current of the ultraviolet lamp 21 in the water dispenser 100, wherein the ultraviolet lamp 21 is used for sterilizing the environment in the water storage tank 20 and/or the raw water tank 10;

s40, determining the state of the ultraviolet lamp 21 based on the current;

s50, when the ultraviolet lamp 21 fails, the display screen 80 of the water dispenser 100 is controlled to give out a failure prompt.

In certain embodiments, the processor 120 is configured to detect the current of the ultraviolet lamp 21 within the water dispenser 100, the ultraviolet lamp 21 being configured to sterilize the environment in the water storage tank 20 and/or the raw water tank 10; and for determining the state of the ultraviolet lamp 21 based on the current; and for controlling the display 80 of the water dispenser 100 to give a malfunction indication in the case that the ultraviolet lamp 21 malfunctions.

Thus, the state of the ultraviolet lamp 21 can be determined by detecting the current of the ultraviolet lamp 21 in the water dispenser 100, and the display screen 80 of the water dispenser 100 can be controlled to give out fault prompts under the condition of the fault of the ultraviolet lamp 21, so that the fault condition of the ultraviolet lamp 21 can be known and the fault of the ultraviolet lamp 21 can be timely processed, bacteria can be prevented from breeding in water, and the safety of drinking water is ensured.

Specifically, in step S30, the water dispenser 100 may be a device that treats a water source in the air into drinking water. The ultraviolet lamp 21 may be a device for emitting ultraviolet rays, and the ultraviolet lamp 21 may be used for physical sterilization. The original water tank 10 and the water storage tank 20 are respectively provided with an ultraviolet lamp 21. The number of ultraviolet lamps 21 may be plural, for example, the number of ultraviolet lamps in the water storage tank 20 may be 3.

In step S40, the state of the ultraviolet lamp 21 may be determined based on the current, for example, whether the ultraviolet lamp 21 is in a normal state or in a failure state.

In step S50, in case of failure of the ultraviolet lamp 21, the display screen 80 of the water dispenser 100 may be controlled by the control circuit board 70 to give a failure notice. The ultraviolet lamp 21 fails, i.e., the ultraviolet lamp 21 cannot emit ultraviolet rays for disinfection and sterilization. The display 80 may be a display tool that displays fault cues.

Referring to fig. 2 and 11-12, in some embodiments, detecting the current of the ultraviolet lamp 21 in the water dispenser 100 includes:

s31, acquiring a feedback signal of a rectifier 71 connected with the ultraviolet lamp 21;

s32, the current state of the ultraviolet lamp 21 is determined based on the feedback signal.

In certain embodiments, the processor 120 is configured to obtain a feedback signal from the rectifier 71 coupled to the ultraviolet lamp 21; and for determining the current state of the ultraviolet lamp 21 based on the feedback signal.

In this way, the current state of the ultraviolet lamp 21 can be determined by the feedback signal of the rectifier 71 connected to the ultraviolet lamp 21, thereby completing the detection of the current of the ultraviolet lamp 21 in the water dispenser 100.

Specifically, in step S11, a feedback signal of the rectifier 71 connected to the ultraviolet lamp 21 may be obtained, and the rectifier 71 may be a device for converting alternating current into direct current, which may be used for a power supply device and detecting a radio signal. The rectifier 71 may be mounted on the control circuit board 70.

In step S12, the current state of the ultraviolet lamp 21 may be determined based on the feedback signal.

In the description of the present specification, reference to the terms "one embodiment," "certain embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the application, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. The utility model provides a hydrologic cycle control method, is used for the water dispenser, its characterized in that, the water dispenser includes former water tank, storage water tank, first water pipe and circulating water pipe, first water piping connection former water tank with the storage water tank, circulating water pipe connection former water tank with the storage water tank, the water storage water tank deposit the water yield is greater than the water yield of former water tank, the storage water tank has remaining water yield, be provided with the booster pump on the first water pipe, be provided with circulating water pump on the circulating water pipe, hydrologic cycle control method includes:

detecting the current water quantity in the original water tank and the water storage tank every preset time after the water dispenser is electrified;

and controlling the booster pump and/or the circulating water pump to work based on the detection result so as to enable water in the raw water tank and the water storage tank to circulate mutually.

2. The water circulation control method according to claim 1, wherein the controlling the booster pump and/or the circulating water pump to operate so as to circulate the water in the raw water tank and the water storage tank with each other based on the detection result includes:

And under the condition that the current water quantity in the original water tank is larger than a first preset water quantity, starting the booster pump to pump the water in the original water tank to the water storage tank, and then starting the circulating pump to pump the water in the water storage tank to the original water tank.

3. The water circulation control method according to claim 2, wherein, in the case where the current amount of water in the raw water tank is greater than a first preset amount of water, the booster pump is started first to pump water in the raw water tank to the water storage tank, and then the circulation pump is started to pump water in the water storage tank to the raw water tank, comprising:

and under the condition that the current water quantity in the original water tank is larger than a first preset water quantity and larger than the residual water storage quantity of the water storage tank, starting the booster pump to pump water in the original water tank to the water storage tank, after the water storage tank is full, controlling the booster pump to stop working and starting the circulating pump, and after the original water tank is full, controlling the circulating pump to stop working.

4. The water circulation control method according to claim 2, wherein, in the case where the current amount of water in the raw water tank is greater than a first preset amount of water, the booster pump is started first to pump water in the raw water tank to the water storage tank, and then the circulation pump is started to pump water in the water storage tank to the raw water tank, comprising:

And under the condition that the current water quantity in the original water tank is larger than a first preset water quantity and smaller than or equal to the residual water storage quantity of the water storage tank, starting the booster pump to pump water in the original water tank to the water storage tank, controlling the booster pump to stop working and starting the circulating pump after the original water tank is empty, and controlling the circulating pump to stop working after the original water tank is full or the water storage tank is empty.

5. The water circulation control method according to claim 1, wherein the controlling the booster pump and/or the circulating water pump to operate so as to circulate the water in the raw water tank and the water storage tank with each other based on the detection result includes:

and under the condition that the current water quantity in the original water tank is smaller than or equal to a first preset water quantity, starting the circulating pump to pump the water in the water storage tank to the original water tank, and starting the booster pump to pump the water in the original water tank to the water storage tank.

6. The water circulation control method according to claim 5, wherein when the current amount of water in the raw water tank is less than or equal to a first preset amount of water, starting the circulation pump to pump water in the water tank to the raw water tank, and starting the booster pump to pump water in the raw water tank to the water tank, comprises:

And under the condition that the current water quantity in the original water tank is smaller than or equal to a first preset water quantity and the residual water storage quantity of the original water tank is smaller than or equal to the current water quantity in the water storage tank, starting the circulating pump to pump the water in the water storage tank to the original water tank, controlling the circulating pump to stop working and starting the booster pump after the original water tank is full, and controlling the booster pump to stop working after the original water tank is empty.

7. The water circulation control method according to claim 5, wherein when the current amount of water in the raw water tank is equal to or less than a first preset amount of water, starting the circulation pump to pump water in the water tank to the raw water tank, and then starting the booster pump to pump water in the raw water tank to the water tank, comprises:

and under the condition that the current water quantity in the original water tank is smaller than or equal to a first preset water quantity and the residual water storage quantity of the original water tank is larger than the current water quantity in the water storage tank, starting the circulating pump to pump water in the water storage tank to the original water tank, after the water storage tank is empty, controlling the circulating pump to stop working and starting the booster pump, and after the original water tank is empty, controlling the booster pump to stop working.

8. The water circulation control method according to claim 1, characterized in that the water circulation control method further comprises:

detecting the current of an ultraviolet lamp in the water dispenser, wherein the ultraviolet lamp is used for sterilizing the environment in the water storage tank and/or the original water tank;

determining a status of the ultraviolet lamp based on the current;

and under the condition that the ultraviolet lamp fails, controlling the display screen of the water dispenser to give out a failure prompt.

9. The water circulation control method of claim 8, wherein detecting the current of the ultraviolet lamp in the water dispenser comprises:

acquiring a feedback signal of a rectifier connected with the ultraviolet lamp;

a current state of the ultraviolet lamp is determined based on the feedback signal.

10. A water dispenser comprising a memory and a processor coupled to the memory for implementing the method of any one of claims 1-9.