CN115919154A - Water drinking equipment and control method thereof - Google Patents
Water drinking equipment and control method thereof Download PDFInfo
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- CN115919154A CN115919154A CN202211567473.0A CN202211567473A CN115919154A CN 115919154 A CN115919154 A CN 115919154A CN 202211567473 A CN202211567473 A CN 202211567473A CN 115919154 A CN115919154 A CN 115919154A
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Abstract
The invention relates to the technical field of drinking equipment, in particular to drinking equipment and a control method thereof, and aims to solve the problem that a large amount of high-temperature water vapor is easily sprayed out of a water outlet when the existing drinking equipment is used in a high-altitude area. For this purpose, the drinking water equipment of the invention comprises an instant heating device, wherein an inlet and an outlet of the instant heating device are respectively connected with a water inlet pipeline and a water outlet pipeline, and the control method comprises the following steps: comparing the set boiling point with the set heating temperature value; determining a target heating temperature value according to the comparison result; acquiring a water inlet temperature value; heating the water flowing through the instant heating device according to the target heating temperature value; acquiring a water outlet temperature value; comparing the effluent temperature value with a target heating temperature value; selectively updating the set boiling point to be the water outlet temperature value according to the comparison result, and then returning to the step of comparing the set boiling point with the set heating temperature value; wherein the target heating temperature value is not greater than any one of the set boiling point and the set heating temperature value.
Description
Technical Field
The invention relates to the technical field of drinking equipment, and particularly provides drinking equipment and a control method thereof.
Background
With the continuous improvement of the living standard of people, drinking water equipment such as a water dispenser, a water purifier and the like become a stock appliance in the life of people. The instant heating device is arranged in the drinking water equipment, and water is quickly heated into boiled water through the instant heating device and then discharged. The rivers that flow through instant heating device can produce a large amount of steam by the in-process of heating boiling, and steam is along with rivers spout from the delivery port, and the loss direction of the high temperature steam of following the delivery port spun is uncertain, appears scalding the user's condition easily. Typically, the drinking device is arranged to: the water passing through the instant heating device is heated to a temperature near 100 c (e.g., 97 c) and discharged. Through such setting, water does not reach the boiling state when being heated by instant heating device, has avoided the delivery port to spout a large amount of high temperature steam and scald the condition of user to take place.
However, for different altitudes, the boiling point of water is different, and the higher the altitude, the lower the boiling point of water. When the drinking water equipment is used in a higher high altitude area, the boiling point of water is lower than 97 ℃, the water flowing through the instant heating device is heated to the boiling point and generates a large amount of high-temperature water vapor, and the high-temperature water vapor is sprayed out from the water outlet along with water flow.
Therefore, there is a need in the art for a new solution to the above problems.
Disclosure of Invention
The invention aims to solve the technical problem that a large amount of high-temperature water vapor is easily sprayed out of a water outlet when the existing drinking water equipment is used in a high-altitude area.
In a first aspect, the present invention provides a control method for a drinking water apparatus, the drinking water apparatus includes an instant heating device, an inlet and an outlet of the instant heating device are respectively connected with a water inlet pipeline and a water outlet pipeline, the control method includes: comparing the set boiling point with the set heating temperature value; determining a target heating temperature value according to the comparison result; acquiring a water inlet temperature value; heating the water flowing through the instant heating device according to the target heating temperature value; acquiring a water outlet temperature value; comparing the outlet water temperature value with the target heating temperature value; selectively updating the set boiling point to the effluent temperature value according to the comparison result, and then returning to the step of comparing the set boiling point with the set heating temperature value; wherein the target heating temperature value is not greater than any one of the set boiling point and the set heating temperature value.
In a preferred embodiment of the above control method, the step of "selectively updating the set boiling point to the effluent temperature value according to the comparison result" specifically includes: and if the outlet water temperature value is smaller than the target heating temperature value, updating the set boiling point to the outlet water temperature value.
In a preferred embodiment of the above control method, the step of "selectively updating the set boiling point to the effluent temperature value according to the comparison result" specifically includes: if the outlet water temperature value is smaller than the target heating temperature value, increasing the water flow passing through the instant heating device or reducing the heating power of the instant heating device and detecting whether the water temperature changes; and selectively updating the set boiling point to the outlet water temperature value according to the detection result.
In a preferred embodiment of the above control method, the step of "selectively updating the set boiling point to the effluent temperature value according to the detection result" specifically includes: and if the outlet water temperature is not changed, updating the set boiling point to the outlet water temperature value.
In a preferred embodiment of the above control method, the step of "selectively updating the set boiling point to the effluent temperature value according to the detection result" further includes: and if the outlet water temperature is reduced, sending out fault prompt information.
In a preferred embodiment of the above control method, the step of "determining the target heating temperature value according to the comparison result" specifically includes: determining the smaller of the set boiling point and the set heating temperature value as the target heating temperature value.
In a preferred embodiment of the above control method, the step of "determining the target heating temperature value according to the comparison result" specifically includes: if the set heating temperature value is smaller than the set boiling point, determining the set heating temperature value as the target heating temperature value; and if the set heating temperature value is not less than the set boiling point, determining the result of subtracting a preset value from the set heating temperature value as the target heating temperature value.
In a preferred embodiment of the above control method, the step of comparing the set boiling point with the set heating temperature value specifically includes: and when the water boiling mode is operated for the first time after the power supply is switched on, comparing the set boiling point with the set heating temperature value.
In a preferred technical scheme of the control method, the drinking water equipment further comprises a drainage pipeline and a water storage device, two ends of the drainage pipeline are respectively connected to the outlet of the instant heating device and the water storage device, and the drinking water equipment is arranged to be capable of selectively communicating the outlet of the instant heating device with any one of the drainage pipeline and the water outlet pipeline; the control method further comprises the following steps: if the outlet water temperature value is smaller than the target heating temperature value, the outlet of the instant heating device is communicated with the drainage pipeline, otherwise, the outlet of the instant heating device is communicated with the outlet water pipeline.
Under the condition of adopting the technical scheme, the set boiling point and the set heating temperature value are compared; determining a target heating temperature value according to the comparison result; acquiring a water inlet temperature value; heating the water flowing through the instant heating device according to the target heating temperature value; acquiring a water outlet temperature value; comparing the outlet water temperature value with the target heating temperature value; selectively updating the set boiling point to be the water outlet temperature value according to the comparison result, and then returning to the step of comparing the set boiling point with the set heating temperature value; wherein the target heating temperature value is not greater than any one of the set boiling point and the set heating temperature value.
If the actual boiling point is lower than the target heating temperature value, the water outlet temperature value is usually equal to the actual boiling point, that is, a part of heat generated by the heating device is enough to heat the flowing water to the boiling point temperature, and the surplus heat makes a part of water quickly evaporate to generate a large amount of high-temperature water vapor. By the control method, the target heating temperature value determined according to the set boiling point and the set heating temperature value is not greater than the set boiling point and the set heating temperature value, when the water flowing through the instant heating device is heated according to the target heating temperature value, whether the actual boiling point is lower than the target heating temperature value can be judged by comparing the outlet water temperature with the target heating temperature value, the set boiling point is selectively updated according to the judgment result, and then the water is selectively heated according to the new target heating temperature value, so that the situation that a large amount of high-temperature water vapor is sprayed out of an outlet of the water outlet pipeline due to the fact that the actual boiling point is lower than the target heating temperature value is reduced, safety of a user when the user holds the boiled water is improved, and use experience of the user is optimized.
Preferably, the step of selectively updating the set boiling point to the effluent temperature value according to the comparison result specifically includes: and if the outlet water temperature value is less than the target heating temperature value, increasing the water flow passing through the instant heating device or reducing the heating power of the instant heating device, detecting whether the water temperature is changed, and selectively updating the set boiling point to the outlet water temperature value according to the detection result.
Under the condition that the instant heating device comprises a plurality of heating modules which are connected in parallel, if part of the heating modules are in failure and the actual boiling point is greater than the target heating temperature value, the water drinking equipment heats the water flowing through the instant heating device according to the target heating temperature value, and the outlet water temperature is also lower than the target heating temperature. If the outlet water temperature value is smaller than the target heating temperature value, the water flow passing through the instant heating device is increased or the heating power of the instant heating device is reduced, whether the water temperature changes is detected, the set boiling point is selectively updated to the outlet water temperature value according to the detection result, whether the outlet water temperature is lower than the target heating temperature value due to the fact that the actual boiling point is lower than the target heating temperature value can be judged more accurately, the operation of updating the set boiling point can be executed more accurately, and the situation that a large amount of high-temperature water steam is sprayed out of the outlet water pipeline is effectively reduced.
Preferably, the step of "determining the target heating temperature value according to the comparison result" specifically includes: if the set heating temperature value is smaller than the set boiling point, determining the set heating temperature value as a target heating temperature value; and if the set heating temperature value is not less than the set boiling point, determining the result of subtracting the preset value from the set heating temperature value as the target heating temperature value.
Through the arrangement, the phenomenon that water vapor is sprayed out of the outlet of the water outlet pipeline when the water is heated to the boiling temperature can be avoided.
Preferably, the water drinking device further comprises a drainage pipeline and a water storage device, two ends of the drainage pipeline are respectively connected to the outlet of the instant heating device and the water storage device, and the water drinking device is arranged to be capable of selectively communicating the outlet of the instant heating device with any one of the drainage pipeline and the water outlet pipeline; the control method further comprises the following steps: if the outlet water temperature value is less than the target heating temperature value, the outlet of the instant heating device is communicated with the drainage pipeline, otherwise, the outlet of the instant heating device is communicated with the outlet water pipeline.
Through the arrangement, under the condition that the actual boiling point is lower than the target heating temperature value, the condition that the outlet of the water outlet pipeline sprays high-temperature steam in a short time before the set boiling point is updated can be avoided, and the condition that the outlet of the water outlet pipeline sprays high-temperature steam is effectively avoided.
In a second aspect, the present invention provides a drinking device comprising: a memory; a processor; and a computer program stored in the memory and configured to be executed by the processor to implement the control method of the water fountain according to any one of the above aspects.
It should be noted that the drinking water device has all the technical effects of the control method of the drinking water device according to any one of the above technical solutions, and details are not repeated herein.
Drawings
Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:
FIG. 1 is a main step diagram of a control method of a drinking water apparatus of the present invention;
FIG. 2 is a detailed step diagram of a control method of a first drinking water device according to the present invention;
FIG. 3 is a detailed step diagram of a control method of a second drinking water apparatus according to the present invention;
FIG. 4 is a detailed step diagram of a control method of a third drinking water device according to the present invention;
FIG. 5 is a detailed step diagram of a control method of a fourth drinking water device according to the present invention.
Detailed Description
First, it should be understood by those skilled in the art that the embodiments described below are merely for explaining technical principles of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that the terms "first", "second", "third" and "fourth" in the description of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Based on the problem that a large amount of high-temperature water vapor is easily sprayed out of a water outlet when the existing water drinking equipment is used in a high-altitude area, the invention provides a control method of the water drinking equipment, which can reduce the occurrence of the situation that the outlet of a water outlet pipeline sprays a large amount of high-temperature water vapor when the actual boiling point is lower than a target heating temperature value, improve the safety of a user when the user contains boiled water and optimize the use experience of the user.
The present invention will now be described with reference to fig. 1 to 5. Wherein, fig. 1 is a main step diagram of the control method of the drinking water equipment of the invention; FIG. 2 is a detailed step diagram of a control method of a first drinking water device according to the present invention; FIG. 3 is a detailed step diagram of a control method of a second drinking water apparatus according to the present invention; FIG. 4 is a detailed step diagram of a control method of a third drinking water device according to the present invention;
FIG. 5 is a detailed step diagram of a control method of a fourth drinking water device according to the present invention.
The drinking water equipment comprises an instant heating device, wherein an inlet and an outlet of the instant heating device are respectively connected with a water inlet pipeline and a water outlet pipeline. As shown in fig. 1, the control method of the drinking water apparatus of the present invention mainly comprises:
and S100, comparing the set boiling point with the set heating temperature value.
It should be noted that a set boiling point (for example, a default set boiling point after shipment is 100 ℃) is stored in the controller of the drinking device, and the set heating temperature value may be a heating temperature value (for example, 100 ℃, 98 ℃, 95 ℃ or other values) of a boiling water mode stored in the controller, or may be a heating temperature value selected by a user from a plurality of heating temperature values stored in the controller or a heating temperature value directly input by the user.
And S200, determining a target heating temperature value according to the comparison result.
Wherein the target heating temperature value is not greater than the set boiling point and the set heating temperature value.
And step S300, acquiring a water inlet temperature value.
And S400, heating the water flowing through the instant heating device according to the target heating temperature value.
Specifically, the outlet water temperature can be adjusted by adjusting the water flow or the heating power of the instant heating device. For the water drinking equipment for adjusting the water outlet temperature by adjusting the fast water flow, the target water flow can be calculated according to the target heating temperature value, the water inlet temperature value and the heating power of the instant heating device, the water inlet pipeline is controlled to supply water to the instant heating device according to the target water flow, and the instant heating device heats the flowing water. For the water drinking equipment for adjusting the water outlet temperature by adjusting the heating power of the instant heating device, the target heating power can be calculated according to the target heating temperature value, the water inlet temperature value and the water flow, and the instant heating device is controlled to heat the flowing water according to the target heating power.
And S500, acquiring a water outlet temperature value.
And S600, comparing the outlet water temperature value with the target heating temperature value.
And S700, selectively updating the set boiling point to be the outlet water temperature value according to the comparison result, and then returning to the step S100.
The target heating temperature value determined according to the set boiling point and the set heating temperature value is not larger than the set boiling point and the set heating temperature value, when water flowing through the instant heating device is heated according to the target heating temperature value, whether the actual boiling point is lower than the target heating temperature value or not can be judged by comparing the outlet water temperature with the target heating temperature value, the set boiling point is selectively updated according to the judgment result, and then the water is selectively heated according to the new target heating temperature value, so that the situation that a large amount of high-temperature water vapor is sprayed out of an outlet of a water outlet pipeline due to the fact that the actual boiling point is lower than the target heating temperature value is reduced, safety of a user when the user holds boiled water is improved, and use experience of the user is optimized.
In a first embodiment of the present invention, the drinking water apparatus includes an instant heating device, an inlet and an outlet of the instant heating device are respectively connected to a water inlet pipeline and a water outlet pipeline, the water inlet pipeline and the water outlet pipeline are respectively provided with a first temperature sensor and a second temperature sensor, and the water inlet pipeline is further provided with a water pump with adjustable flow rate. As shown in fig. 2, the control method of the drinking water apparatus includes the steps of:
and S100, comparing the set boiling point with the set heating temperature value.
And step S210, determining the smaller value of the set boiling point and the set heating temperature value as a target heating temperature value.
And step S300, acquiring a water inlet temperature value.
And S400, heating the water flowing through the instant heating device according to the target heating temperature value.
Specifically, the target water flow can be calculated according to the target heating temperature value, the water inlet temperature value and the heating power of the instant heating device, the water pump is controlled to work at a rotating speed corresponding to the target water flow, and then water is supplied to the instant heating device according to the target water flow, and the instant heating device heats water flowing through.
And S500, acquiring a water outlet temperature value.
And step S600, judging whether the water temperature value is smaller than the target heating temperature value, if so, executing step S710, otherwise, returning to step S100.
Step S710, the set boiling point is updated to the effluent temperature value, and then the process returns to step S100.
By means of the arrangement, the situation that a large amount of water vapor is sprayed out of the outlet of the water outlet pipeline under the condition that the actual boiling point is smaller than the set heating temperature value and larger than the set boiling point can be directly avoided, the set boiling point needs to be updated according to the size of the outlet water temperature and the target heating temperature under the condition that the actual boiling point is smaller than the set boiling point and the set heating temperature, the target heating temperature value is determined according to the updated set boiling point and the set heating temperature value after the set boiling point is updated, water flowing through the instant heating device is heated according to the target heating temperature value, and therefore the situation that a large amount of water vapor is sprayed out of the outlet of the water outlet pipeline is avoided.
It should be noted that, in the above embodiment, when the outlet water temperature value is not less than the target heating temperature value, the process does not need to return to step S100. In addition, the water pump is only a specific setting mode for adjusting the flow of the water flowing to the instant heating device, and in practical application, the water pump can be adjusted, for example, a flow valve with adjustable opening degree can be arranged on a water inlet pipeline or a water outlet pipeline, and the flow of the water flowing through the instant heating device is adjusted by adjusting the opening degree of the flow adjusting valve.
In a second embodiment of the present invention, the drinking water apparatus includes an instant heating device, wherein an inlet and an outlet of the instant heating device are respectively connected to a water inlet pipeline and a water outlet pipeline, the water inlet pipeline and the water outlet pipeline are respectively provided with a first temperature sensor and a second temperature sensor, and the water inlet pipeline is further provided with a water pump with adjustable flow rate. As shown in fig. 3, the control method of the drinking water apparatus includes the steps of:
and S100, comparing the set boiling point with the set heating temperature value.
And step S210, determining the smaller value of the set boiling point and the set heating temperature value as a target heating temperature value.
And step S300, acquiring an inflow water temperature value.
And S400, heating the water flowing through the instant heating device according to the target heating temperature value.
And S500, acquiring a water outlet temperature value.
And step S600, judging whether the water temperature value is smaller than the target heating temperature value, if so, executing step S721, otherwise, returning to step S100.
Step S721 is to increase the water flow rate of the instantaneous heating device and detect whether the water temperature has changed. After step S721, the process proceeds to step S722 and step S723.
And step S722, if the outlet water temperature is not changed, updating the set boiling point to the outlet water temperature value, and then returning to the step S100.
And step S723, if the outlet water temperature is reduced, sending out fault prompt information.
Under the condition that the instant heating device comprises a plurality of heating modules which are connected in parallel, if part of the heating modules are in failure and the actual boiling point is greater than the target heating temperature value, the water drinking equipment heats the water flowing through the instant heating device according to the target heating temperature value, and the outlet water temperature is also lower than the target heating temperature. If the outlet water temperature value is less than the target heating temperature value, increasing the water flow passing through the instant heating device and detecting whether the water temperature changes, if the outlet water temperature value does not change, updating the set boiling point to the outlet water temperature value, if the outlet water temperature is reduced, sending fault prompt information, more accurately judging whether the outlet water temperature is lower than the target heating temperature value due to the fact that the actual boiling point is lower than the target heating temperature value, so as to accurately execute the operation of updating the set boiling point, further more effectively reducing the occurrence of the situation that a large amount of high-temperature water steam is sprayed out from an outlet of a water outlet pipeline, sending a prompt to a user when the instant heating device breaks down so as to maintain in time, and simultaneously avoiding the situation that the set boiling point is updated to the outlet water temperature value, determining the target heating temperature value according to the new set boiling point and the set heating temperature value, heating the water passing through the instant heating device according to the target heating temperature value, and causing the situation that the supplied hot water cannot meet the set temperature requirement of the user due to the instant heating device breaking down.
In a third embodiment of the present invention, the drinking water apparatus includes an instant heating device, wherein an inlet and an outlet of the instant heating device are respectively connected to a water inlet pipeline and a water outlet pipeline, the water inlet pipeline and the water outlet pipeline are respectively provided with a first temperature sensor and a second temperature sensor, and the water inlet pipeline is further provided with a water pump with adjustable flow rate. As shown in fig. 4, the control method of the drinking water apparatus includes the steps of:
and step S110, comparing the set boiling point with the set heating temperature value when the water boiling mode is operated for the first time after the power supply is switched on.
And step S210, determining the smaller value of the set boiling point and the set heating temperature value as a target heating temperature value.
And step S300, acquiring a water inlet temperature value.
And S400, heating the water flowing through the instant heating device according to the target heating temperature value.
And S500, acquiring a water outlet temperature value.
And step S600, judging whether the water temperature value is smaller than the target heating temperature value, if so, executing step S721, otherwise, returning to step S100.
Step S721 is to increase the water flow rate of the instantaneous heating device and detect whether the water temperature has changed. After step S721, the process proceeds to step S722 and step S723.
And step S722, if the outlet water temperature is not changed, updating the set boiling point to the outlet water temperature value, and then returning to the step S100.
And step S723, if the outlet water temperature is reduced, sending out fault prompt information.
Under the state of power supply, the position of the drinking water equipment is usually unchanged, and the actual boiling point of water is unchanged. For the drinking water equipment with a boiling water mode, a tea making mode, a honey making water mode, a milk making mode and a warm water mode, the temperature of the warm water is usually lower than the boiling point of water in each region, and in the process of using the drinking water equipment in each region, when the tea making mode, the honey making water mode, the milk making mode and the warm water mode are operated, the situation that water is heated to boiling and a large amount of high-temperature water vapor is generated basically does not occur. By the control method, the situation that a large amount of high-temperature water vapor is sprayed from the outlet of the water outlet pipeline can be reduced, a prompt is sent to a user to maintain the instant heating device in time when the instant heating device fails, the steps can be prevented from being executed when the instant heating device runs in a boiling water mode every time, the running load of the controller is reduced, and the service life is prolonged.
In a fourth embodiment of the invention, the drinking water equipment comprises an instant heating device and a water storage device, wherein an inlet of the instant heating device is connected with a water inlet pipeline, an outlet of the instant heating device is respectively connected with a water outlet pipeline and a drainage pipeline through a three-way valve, a downstream end of the drainage pipeline is connected to the water storage device, a first temperature sensor is arranged on the water inlet pipeline, a second temperature sensor is arranged at an outlet of the instant heating device, and a water pump with adjustable flow rate is further arranged on the water inlet pipeline. As shown in fig. 5, the control method of the drinking water apparatus includes the steps of:
and step S110, comparing the set boiling point with the set heating temperature value when the water boiling mode is operated for the first time after the power is switched on.
And step S210, determining the smaller value of the set boiling point and the set heating temperature value as a target heating temperature value.
And step S300, acquiring an inflow water temperature value.
And S400, heating the water flowing through the instant heating device according to the target heating temperature value.
And S500, acquiring a water outlet temperature value.
Step S600, determining whether the water temperature value is smaller than the target heating temperature value, if so, performing step S731, otherwise, performing step S735.
And step S731, communicating the outlet of the instant heating device with a drainage pipeline.
Specifically, the outlet of the instant heating device is communicated with the drainage pipeline by controlling the state of the three-way valve.
In step S732, the water flow rate of the clean water heater is increased to detect whether the water temperature has changed. After step S732, the process proceeds to step S733 and step S734.
Step S733, if the effluent temperature is not changed, the set boiling point is updated to the effluent temperature value, and then the process returns to step S110.
And step S734, if the water outlet temperature is reduced, sending out fault prompt information.
And S735, communicating the outlet of the instant heating device with the water outlet pipeline.
Specifically, the outlet of the instant heating device is communicated with the water outlet pipeline by controlling the state of the three-way valve.
Through the arrangement, under the condition that the actual boiling point is lower than the target heating temperature value, when the water flowing through the instant heating device is heated according to the target heating temperature value, if the outlet water temperature value is lower than the target heating temperature value, the state of the three-way valve is adjusted to enable the outlet of the instant heating device to be communicated with the drainage pipeline, then the water flow flowing through the instant heating device is increased, whether the water temperature changes or not is detected, the set boiling point is selectively updated to the outlet water temperature value according to the detection result, the condition that the outlet of the water outlet pipeline sprays high-temperature steam in a short time before the set boiling point is updated can be avoided, and the condition that the outlet of the water outlet pipeline sprays high-temperature steam is effectively avoided.
It should be noted that, the three-way valve selectively connects the outlet of the instant heating device to any one of the drainage pipeline and the water outlet pipeline, which is a specific setting mode, and in practical application, it can be adjusted, for example, the upstream ends of the drainage pipeline and the water outlet pipeline are both connected to the outlet of the instant heating device, the drainage pipeline and the water outlet pipeline are respectively provided with a first valve and a second valve, and the outlet of the instant heating device is connected to any one of the drainage pipeline and the water outlet pipeline by controlling the on-off of the first valve and the second valve. In addition, the water storage device can be a separately arranged water storage tank, when the water in the water storage tank reaches a certain amount, a user needs to manually empty the water in the water storage tank, a water suction pump can also be arranged in the water storage tank and connected to the water inlet pipeline through a return pipe, and in the process of supplying water to the instant heating device, the water in the water storage tank can be pumped by the water suction pump to form the instant heating device.
In other possible embodiments, unlike the above-described embodiments, the "determining the smaller of the set boiling point and the set heating temperature value as the target heating temperature value" in each of the above-described embodiments is replaced with "determining the set heating temperature value as the target heating temperature value if the set heating temperature value is smaller than the set boiling point, and determining the result of subtracting a preset value (such as 1 ℃, 2 ℃, 3 ℃, or other suitable value) from the set heating temperature value as the target heating temperature value if the set heating temperature value is not smaller than the set boiling point".
Through the arrangement, the phenomenon that water vapor is sprayed out of the outlet of the water outlet pipeline when the water is heated to the boiling temperature can be avoided.
In other possible embodiments, different from the above embodiments, the step of adjusting the outlet water temperature by the drinking water device by adjusting the power of the instant heating device, and the step of heating the water flowing through the instant heating device according to the target heating temperature value specifically includes: the target heating power can be calculated according to the target heating temperature value, the water inlet temperature value and the water flow, the instant heating device is controlled to heat water flowing through according to the target heating power, and the steps of increasing the water flow flowing through the instant heating device and detecting whether the water temperature changes are replaced by the steps of reducing the heating power of the instant heating device and detecting whether the water temperature changes.
On the basis of the above embodiments, preferably, the control method of the drinking water device further includes: when the set boiling point is updated to the outlet water temperature value, prompt information that the actual boiling point is lower than the target outlet water temperature is sent to a user, so that the situation that the user complains blindly because the outlet water temperature does not reach the set outlet water temperature value after the operation that the actual boiling point is lower than the target outlet water temperature and the set boiling point is updated is avoided.
On the other hand, the invention also provides a drinking water device, wherein the controller of the drinking water device comprises a memory; a processor; and a computer program stored in the memory and configured to be executed by the processor for the method of controlling a water fountain in any one of the above embodiments.
It should be noted that the memory in the above embodiments includes, but is not limited to, a random access memory, a flash memory, a read only memory, a programmable read only memory, a volatile memory, a non-volatile memory, a serial memory, a parallel memory, or a register, and the like, and the processor includes, but is not limited to, a CPLD/FPGA, a DSP, an ARM processor, a MIPS processor, and the like. In addition, the drinking equipment can be a water purifier, a water dispenser, an electric control faucet or other suitable drinking equipment and the like.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is apparent to those skilled in the art that the scope of the present invention is not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. A control method of drinking equipment is characterized in that the drinking equipment comprises an instant heating device, an inlet and an outlet of the instant heating device are respectively connected with a water inlet pipeline and a water outlet pipeline, and the control method comprises the following steps:
comparing the set boiling point with the set heating temperature value;
determining a target heating temperature value according to the comparison result;
acquiring a water inlet temperature value;
heating the water flowing through the instant heating device according to the target heating temperature value;
acquiring a water outlet temperature value;
comparing the outlet water temperature value with the target heating temperature value;
selectively updating the set boiling point to the effluent temperature value according to the comparison result, and then returning to the step of comparing the set boiling point with the set heating temperature value;
wherein the target heating temperature value is not greater than any one of the set boiling point and the set heating temperature value.
2. The control method according to claim 1, wherein the step of selectively updating the set boiling point to the effluent temperature value according to the comparison result specifically comprises:
and if the outlet water temperature value is smaller than the target heating temperature value, updating the set boiling point to the outlet water temperature value.
3. The control method according to claim 1, wherein the step of selectively updating the set boiling point to the effluent temperature value according to the comparison result specifically comprises:
if the outlet water temperature value is smaller than the target heating temperature value, increasing the water flow passing through the instant heating device or reducing the heating power of the instant heating device and detecting whether the water temperature changes;
and selectively updating the set boiling point to the outlet water temperature value according to the detection result.
4. The control method according to claim 3, wherein the step of selectively updating the set boiling point to the effluent temperature value according to the detection result specifically comprises:
and if the outlet water temperature is not changed, updating the set boiling point to the outlet water temperature value.
5. The control method according to claim 4, wherein the step of selectively updating the set boiling point to the effluent temperature value according to the detection result further comprises:
and if the outlet water temperature is reduced, sending out fault prompt information.
6. The control method according to claim 1, wherein the step of determining the target heating temperature value based on the comparison result specifically includes:
determining the smaller of the set boiling point and the set heating temperature value as the target heating temperature value.
7. The control method according to claim 1, wherein the step of determining the target heating temperature value based on the comparison result specifically includes:
if the set heating temperature value is smaller than the set boiling point, determining the set heating temperature value as the target heating temperature value;
and if the set heating temperature value is not less than the set boiling point, determining the result of subtracting a preset value from the set heating temperature value as the target heating temperature value.
8. The control method according to any one of claims 1 to 7, wherein the step of comparing the set boiling point with the set heating temperature value specifically includes:
and when the water boiling mode is operated for the first time after the power supply is switched on, comparing the set boiling point with the set heating temperature value.
9. The control method according to any one of claims 1 to 7, wherein the drinking water apparatus further comprises a drainage pipeline and a water storage device, wherein two ends of the drainage pipeline are respectively connected to the outlet of the instant heating device and the water storage device, and the drinking water apparatus is arranged to be capable of selectively communicating the outlet of the instant heating device with any one of the drainage pipeline and the water outlet pipeline; the control method further comprises the following steps:
if the outlet water temperature value is smaller than the target heating temperature value, the outlet of the instant heating device is communicated with the drainage pipeline, otherwise, the outlet of the instant heating device is communicated with the outlet water pipeline.
10. A water dispensing apparatus, comprising:
a memory;
a processor; and
a computer program stored in the memory and configured to be executed by the processor to implement the method of controlling a water fountain according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211567473.0A CN115919154A (en) | 2022-12-07 | 2022-12-07 | Water drinking equipment and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211567473.0A CN115919154A (en) | 2022-12-07 | 2022-12-07 | Water drinking equipment and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115919154A true CN115919154A (en) | 2023-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211567473.0A Pending CN115919154A (en) | 2022-12-07 | 2022-12-07 | Water drinking equipment and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115919154A (en) |
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2022
- 2022-12-07 CN CN202211567473.0A patent/CN115919154A/en active Pending
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