CN112303927A - Water outlet temperature adjusting method and device - Google Patents
Water outlet temperature adjusting method and device Download PDFInfo
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- CN112303927A CN112303927A CN202011191869.0A CN202011191869A CN112303927A CN 112303927 A CN112303927 A CN 112303927A CN 202011191869 A CN202011191869 A CN 202011191869A CN 112303927 A CN112303927 A CN 112303927A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
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- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
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Abstract
The disclosure relates to a method and a device for adjusting the temperature of outlet water. The method comprises the following steps: acquiring the water taking temperature T and the water taking quantity V at the time; determining a preset outlet water temperature T0 of the instant heating device according to the volume V1 of the first residual water in the instant heating device, the volume V2 of the second residual water in a tail end pipeline connected between the instant heating device and a water outlet and the temperature T1; and controlling the instant heating device to heat the outlet water according to the preset outlet water temperature T0. This technical scheme can avoid the influence of the surplus water in the water equipment to user's water intaking temperature, especially the influence when getting little water, improves user's water experience.
Description
Technical Field
The disclosure relates to the technical field of smart home, in particular to a method and a device for adjusting outlet water temperature.
Background
The instant heating type water purifier can be heated by a high-power instant heating pipe, hot water can be prepared in a short time, and waiting for hot water demand of a user is reduced. However, due to the limitation of the functional structure of the product, part of water remains in the instant heating type water purifier at the water outlet end and in the instant heating pipe, and when a user receives a small amount of warm water, the remaining normal temperature water at the water outlet end and in the instant heating pipe flows into the cup first, so that the actual temperature of the first cup of water is greatly influenced, and the user experience is influenced.
Disclosure of Invention
The embodiment of the disclosure provides a method and a device for adjusting outlet water temperature, and the technical scheme is as follows:
according to a first aspect of the embodiments of the present disclosure, there is provided an outlet water temperature adjusting method applied in an outlet water device having an instant heating apparatus, the method including:
acquiring the water taking temperature T and the water taking quantity V at the time;
determining a preset outlet water temperature T0 of the instant heating device according to the volume V1 of the first residual water in the instant heating device and the volume V2 and the temperature T1 of the second residual water in a tail end pipeline connecting the instant heating device and the water outlet of the water outlet equipment;
and controlling the instant heating device to heat the outlet water according to the preset outlet water temperature T0.
In one embodiment, the determining the pre-adjusted outlet water temperature T0 of the instant heating device according to the volume V1 of the first residual water in the instant heating device and the volume V2 and the temperature T1 of the second residual water in the end pipe connecting the instant heating device and the outlet of the water outlet equipment comprises:
and when the water taking temperature T does not exceed a first preset temperature, determining the preset outlet water temperature T0 of the instant heating device according to the volume V1 of first residual water in the instant heating device, and the volume V2 and the temperature T1 of second residual water in a tail end pipeline connecting the instant heating device and the water outlet of the water outlet equipment.
In one embodiment, the method further comprises:
and when the water taking temperature T exceeds the first preset temperature, controlling the instant heating device to heat water according to the water taking temperature T.
In one embodiment, the determining the pre-adjusted outlet water temperature T0 of the instant heating device according to the volume V1 of the first residual water in the instant heating device, the volume V2 of the second residual water in a pipeline connecting the instant heating device and a water outlet and the temperature T1 comprises:
the pre-adjusted leaving water temperature T0 of the instant heating device is determined according to the following formula:
T0＝T+ΔT；
wherein Δ T ═ V1+ V2 (T-T1)/(V-V1-V2) ± a; a is more than or equal to 0 and less than or equal to 5.
In one embodiment, the method further comprises:
and when the T0 is greater than or equal to the boiling point temperature T of the water at the current place, controlling the instant heating device to heat the water according to the T boiling point.
In one embodiment, the method further comprises:
and after controlling the instant heating device to heat water according to the preset water outlet temperature T0 for a preset time, controlling the instant heating device to heat water according to the water taking temperature T.
In one embodiment, a water inlet pipe communicated with the instant heating device is arranged in the water outlet device, a pump is arranged in the water inlet pipe, the pump is used for controlling water supply and water cut-off and water passing flow rate of the instant heating device, and the control of the instant heating device to heat water outlet according to the preset water outlet temperature T0 includes:
and controlling the instant heating device to heat the outlet water according to the preset outlet water temperature T0 by adjusting the rotating speed of the pump and the heating power of the instant heating device.
According to a first aspect of the embodiments of the present disclosure, there is provided an outlet water temperature adjusting device applied to an outlet water apparatus having an instant heating device, the device including:
the acquisition module is used for acquiring the water taking temperature T and the water taking quantity V;
the determining module is used for determining the preset outlet water temperature T0 of the instant heating device according to the volume V1 of the first residual water in the instant heating device and the volume V2 and the temperature T1 of the second residual water in a tail end pipeline connecting the instant heating device and the water outlet of the water outlet equipment;
and the first control module is used for controlling the instant heating device to heat the outlet water according to the preset outlet water temperature T0.
In one embodiment, the determining module comprises:
and the first determining submodule is used for determining the preset outlet water temperature T0 of the instant heating device according to the volume V1 of the first residual water in the instant heating device, the volume V2 of the second residual water in a tail end pipeline connected between the instant heating device and the water outlet and the temperature T1 when the water taking temperature T does not exceed a first preset temperature.
In one embodiment, the apparatus further comprises:
and the second control module is used for controlling the instant heating device to heat water according to the water taking temperature T when the water taking temperature T exceeds the first preset temperature.
In one embodiment, the determining module comprises:
a second determination submodule for determining a pre-adjusted outlet water temperature T0 of the instant heating device according to the following formula:
T0＝T+ΔT；
wherein Δ T ═ V1+ V2 (T-T1)/(V-V1-V2) ± a; a is more than or equal to 0 and less than or equal to 5.
In one embodiment, the apparatus further comprises:
and the third control module is used for controlling the instant heating device to heat the water outlet according to the T boiling point when the T0 is greater than or equal to the boiling point temperature T of the water at the current place.
In one embodiment, the apparatus further comprises:
and the fourth control module is used for controlling the instant heating device to heat water according to the water taking temperature T at this time after controlling the instant heating device to heat water according to the preset water taking temperature T0 for a preset time.
In one embodiment, a water inlet pipe communicated with the instant heating device is arranged in the water outlet device, a pump is arranged in the water inlet pipe, the pump is used for controlling water supply and water cut-off and water passing flow rate of the instant heating device, and the first control module comprises:
and the control submodule is used for controlling the instant heating device to heat the outlet water according to the preset outlet water temperature T0 by adjusting the rotating speed of the pump and the heating power of the instant heating device.
According to a third aspect of the embodiments of the present disclosure, there is provided an outlet water temperature adjusting device applied to an outlet water apparatus having an instant heating device, including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to perform the steps of the above method.
According to a fourth aspect of the embodiments of the present disclosure, there is provided a non-transitory computer-readable storage medium storing computer instructions, which is characterized by being applied to a water outlet device having an instant heating apparatus, and the computer instructions when executed by a processor implement the steps of the above method.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
this embodiment can be through the volume and the temperature of judging surplus water in the water equipment, and real-time adjustment is the play water temperature of heat facility promptly, avoids these surplus water to the influence of user's water intaking temperature, especially the influence when getting little water, improves user's water experience.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a flow chart illustrating a method of effluent temperature regulation according to an exemplary embodiment.
FIG. 2 is a flow chart illustrating a method for regulating the temperature of the effluent according to an exemplary embodiment
FIG. 3 is a block diagram illustrating an outlet water temperature adjustment device according to an exemplary embodiment.
FIG. 4 is a block diagram illustrating an outlet water temperature adjustment device according to an exemplary embodiment.
FIG. 5 is a block diagram illustrating an outlet water temperature adjustment device according to an exemplary embodiment.
FIG. 6 is a block diagram illustrating an outlet water temperature adjustment device according to an exemplary embodiment.
FIG. 7 is a block diagram illustrating an outlet water temperature adjustment device according to an exemplary embodiment.
FIG. 8 is a block diagram illustrating an outlet water temperature adjustment device according to an exemplary embodiment.
FIG. 9 is a block diagram illustrating an outlet water temperature adjustment device according to an exemplary embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
FIG. 1 is a flow chart illustrating an outlet water temperature adjusting method according to an exemplary embodiment, where the outlet water temperature adjusting method is applied to an outlet water device having an instant heating device, as shown in FIG. 1, and the method includes the following steps 101 and 103:
in step 101, the water intake temperature T and the water intake volume V are obtained.
In step 102, a pre-adjusted outlet water temperature T0 of the instant heating device is determined according to a volume V1 of first residual water in the instant heating device, and a volume V2 and a temperature T1 of second residual water in a tail end pipeline connecting the instant heating device and a water outlet of the water outlet equipment.
In step 103, the instant heating device is controlled to heat the effluent according to the preset effluent temperature T0.
The method provided by the embodiment can be applied to various water outlet devices which are provided with instant heating devices and can instantly heat water, for example, the water outlet devices can be instant heating type water purifiers, and the following embodiments take the water outlet devices as the instant heating type water purifiers for illustration. The instant heating type water purifier comprises a shell, an inner frame, a water tank arranged in the inner frame, an instant heating device (such as a heat pipe) and an electric control plate, wherein the instant heating device is connected with the water tank through a water inlet pipeline, a pump is arranged on the water inlet pipeline to carry out water path on-off and flow control, and an outlet of the instant heating device is provided with a tail end pipeline connected to a tail end water outlet of the instant heating type water purifier.
When the instant heating device is used, in order to prevent the instant heating device from being dried, the electric control board firstly controls to open the pump on the water inlet pipeline to enable the instant heating device to be supplied with water, and then the instant heating device is started to heat after the time of delta t (delta t is more than or equal to 0.5s and less than or equal to 10s) is delayed; after a user finishes taking water for one time, the electric control board stops pumping water outwards by closing the operation of the pump, at the moment, water in a tail end pipeline between an outlet of the instant heating device and a tail end water outlet of the instant heating type water purifier cannot be emptied due to the influence of air pressure and remains in the tail end pipeline, so that two residual water in the instant heating type water purifier respectively is first residual water in the instant heating device and second residual water in the tail end pipeline; if the product structure size of the instant heating type water purifier is the same, the volume V1 of the first residual water and the volume V2 of the second residual water are close to a stable and unchangeable fixed value; here, the developer can actually measure the volume V1 of the first residual water and the volume V2 of the second residual water.
Here, when a user fetches water, the user can input the temperature T of this water fetching and the amount V of this water fetching through an interactive interface (e.g. a touch display screen) of the instant water purifier or a terminal APP wirelessly connected (e.g. bluetooth connection) with the instant water purifier, after the instant water purifier obtains the temperature T of this water fetching and the amount V of this water fetching, the instant water purifier will control the instant water heater to start heating and simultaneously start to output water, at this time, the first residual water and the second residual water will flow into the water container first, since the temperature of these residual water is not necessarily the temperature T of fetching water required by the user, in order to prevent the temperature of these residual water from being too high or too low, which results in that the actual temperature of this water fetching by the user is not the temperature T of this water fetching by the user, the present embodiment can adjust the water output temperature of the instant water heater, and perform a certain temperature compensation on these residual, when the temperature T1 of the first residual water and the second residual water is lower than the water taking temperature T this time, the electric control board can adjust the actual water outlet temperature of the instant heating device to be a temperature which is higher than the water taking temperature T this time input by a user, so that the lower temperature T1 of the first residual water and the second residual water can be neutralized, and the overall water outlet temperature of the instant heating water purifier is approximately equal to the water taking temperature T this time after neutralization; when the temperature T1 of the first residual water and the second residual water is higher than the water getting temperature T, the electric control board can adjust the actual outlet water temperature of the instant heating device to be a temperature less than the water getting temperature T input by the user, so that the higher temperature T1 of the first residual water and the second residual water can be neutralized, and the integral outlet water temperature of the instant heating water purifier is approximately equal to the water getting temperature T after being neutralized.
Here, since the temperatures of the first residual water and the second residual water are the same, the temperature T1 of the second residual water can be used as the temperatures of the first residual water and the second residual water, and in this embodiment, a temperature sensor may be provided in the end pipe to detect the temperature T1 of the second residual water.
Here, the degree of temperature compensation of the residual water is related to the volume and temperature of the residual water, and the instant water purifier can determine the preset outlet water temperature of the instant device according to the volume V1 of the first residual water in the instant device, the volume V2 of the second residual water in the end pipeline connecting the instant device and the water outlet and the temperature T1, for example, when the temperature T1 of the residual water is different from the current water taking temperature T, the larger the volume V1 of the first residual water and the volume V2 of the second residual water is, the larger the difference between T1 and T is, the larger the difference between the preset outlet water temperature T0 and the current water taking temperature T is, and when the temperature T1 of the residual water is the same as the current water taking temperature T, the preset outlet water temperature T0 is the same as the current water taking temperature T.
This embodiment can be through judging the volume and the temperature of surplus water in the water equipment, and the play water temperature of heating device promptly is adjusted in real time, carries out certain temperature compensation to these surplus water, avoids these surplus water to the influence of user water intaking temperature, especially the influence when getting little water, improves user's water experience.
In a possible embodiment, step 102 in the outlet water temperature adjusting method can also be implemented as the following step a 1.
In step a1, when the water intake temperature T does not exceed a first preset temperature, a pre-adjusted outlet water temperature T0 of the instant heating device is determined according to a volume V1 of first residual water in the instant heating device, and a volume V2 and a temperature T1 of second residual water in a terminal pipeline connecting the instant heating device and the water outlet of the water outlet device.
Here, this first predetermined temperature can be about 85 degrees, can be 85 degrees, perhaps 80 degrees, temperature such as 90 degrees, when this water intaking temperature T does not exceed first predetermined temperature, show that this water intaking temperature is lower, and the play water temperature can receive the influence of surplus water in the instant heating water purifier more easily, so this embodiment can only when this water intaking temperature T does not exceed first predetermined temperature, just can adjust the play water temperature of instant heating device, makes the whole play water temperature of instant heating water purifier reach this water intaking temperature T.
In a possible embodiment, the outlet water temperature adjusting method may further include the following step a 2.
In step a2, when the water intake temperature T exceeds the first preset temperature, the instant heating device is controlled to heat the water according to the water intake temperature T.
Here, when the water intake temperature T exceeds the first preset temperature, it indicates that the water intake temperature T input by the user is higher, and the influence of the residual water in the instant heating water purifier on the water outlet temperature is small, at this time, the instant heating water purifier may not perform step 102, and directly control the instant heating device to heat the water outlet according to the water intake temperature T, so that the influence of the residual water on the water intake temperature of the user can be avoided, and the occupation of the computing resource is reduced.
In a possible embodiment, the step 102 in the outlet water temperature adjusting method can also be implemented as the following step B1.
In step B1, the pre-adjusted leaving water temperature T0 of the instant heat device is determined according to the following formula: t0 ═ T + Δ T; wherein Δ T ═ V1+ V2 (T-T1)/(V-V1-V2) ± a; a is more than or equal to 0 and less than or equal to 5.
Here, a is an adjustment constant, and a research and development personnel can determine a values under different conditions or environments through a large amount of test data, as shown in the above formula, when T is less than T1, Δ T is a positive number, and the pre-adjusted outlet water temperature T0 of the instant water heating device is a temperature greater than the water intake temperature T this time input by the user, so that the lower temperature T1 of the first residual water and the second residual water can be neutralized, and the overall outlet water temperature of the instant water purifier is approximately equal to the water intake temperature T this time after neutralization; when T is more than T1, delta T is negative, the preset outlet water temperature T0 of the instant heating device is less than the temperature T of the water getting this time input by the user, so that the higher temperature T1 of the first residual water and the second residual water can be neutralized, and the integral outlet water temperature of the instant heating water purifier is approximately equal to the water getting current temperature T after the integral outlet water temperature is neutralized; when T is equal to T1, a may be equal to 0, and Δ T is equal to 0, the pre-adjusted water outlet temperature T0 is the same as the water outlet temperature T of this time.
The preset outlet water temperature T0 is determined by the formula, and the method is simple, quick and accurate.
In a possible embodiment, the outlet water temperature adjusting method may further include the following step B1.
In step C1, when T0 is greater than or equal to the boiling point temperature T of water at the present location, the instant heating device is controlled to heat according to the T boiling.
Here, in order to prevent the instant heating device from being in a local dry-fire state due to the generation of boiling bubbles, when T0 is equal to or higher than the boiling temperature T of water at the present location, the instant heating device may be forcibly controlled to heat according to the T boiling.
Here, the T-boiling may be autonomously determined by the instant water purifier according to a temperature change state when the water is first boiled, for example, a temperature sensor may be provided at the instant device, the temperature of the water at the instant device may be detected by the temperature sensor, the instant device may be controlled to start heating, the temperature of the water at the instant device may continuously rise, and if the temperature of the water at the instant device is fixed and does not continuously rise for a certain period of time, the temperature at this time may be determined as the boiling temperature T-boiling of the water at the present location. Certainly, the instant water purifier can also obtain the T-boiling point through the APP on the terminal bound and connected with the instant water purifier, for example, the terminal APP can obtain the boiling point temperature of water corresponding to the altitude by acquiring the altitude of the current location; or the terminal APP can acquire the boiling point temperature of the water at the current position by receiving the T boiling point value input by the user.
In a possible embodiment, the outlet water temperature adjusting method may further include the following step D1.
In step D1, after the instant heating device is controlled to heat the water according to the preset water outlet temperature T0 for a preset time, the instant heating device is controlled to heat the water according to the water taking temperature T this time.
Here, in order to prevent the occurrence of the BUG, the instant water purifier may set a preset time period as the temperature adjustment compensation time T, which may be less than or equal to 1 minute as an example, and only in this time period, the Δ T compensation may be performed, the heated water outlet may be performed according to the preset outlet water temperature T0, and after the instant water heater heats the water outlet according to the preset outlet water temperature T0 for the preset time period, the instant water purifier may be returned to the heated water outlet according to the present water outlet temperature T.
In a possible embodiment, the outlet water temperature adjusting method may further include the following step E1.
In step E1, the instant heating device is controlled to heat the outlet water according to the preset outlet water temperature T0 by adjusting the rotation speed of the pump and the heating power of the instant heating device.
The water outlet equipment such as the instant heating water purifier is provided with a water inlet pipe communicated with the instant heating device, a pump is arranged in the water inlet pipe and is used for controlling the water inlet and the water outlet flow rate of the instant heating device, water is started to enter the instant heating device when the pump is started, water is stopped to enter the instant heating device when the pump is closed, and the water outlet flow rate of the instant heating device is larger when the rotating speed of the pump is higher. The pump can be connected with an electric control board of the instant heating water purifier, the electric control board can control the switch of the pump and the rotating speed of the pump, and of course, the electric control board is also connected with the instant heating device and used for controlling the heating power of the instant heating device.
Here, on the premise that the heating power of the instant heating device is fixed, the lower the rotation speed of the pump is, the smaller the flow rate of water passing through the instant heating device per unit time is, that is, the higher the outlet water temperature of the instant heating device is, and otherwise, the lower the flow rate is; on the premise that the rotating speed of the pump is fixed, namely the higher the heating power of the heating device is, the higher the outlet water temperature is, and vice versa, the lower the outlet water temperature is. Therefore, the electric control board in the instant heating water purifier can control the outlet water temperature of the instant heating device by adjusting the rotating speed of the pump and the heating power of the instant heating device. For example, the electric control board may store a correspondence table between the rotation speeds of the pumps corresponding to different water outlet temperatures and the heating power of the instant heating device, and after the instant heating water purifier determines the preset water outlet temperature T0 of the instant heating device, the correspondence table may be searched to determine the rotation speed of the pump corresponding to the preset water outlet temperature T0 and the heating power of the instant heating device, and then the pump is controlled to have the corresponding rotation speed and the instant heating device is controlled to have the corresponding heating power, so that it may be ensured that the instant heating device may heat water according to the preset water outlet temperature T0.
FIG. 2 is a schematic diagram illustrating an outlet water temperature adjusting method according to an exemplary embodiment, as shown in FIG. 2, including the following steps 201 and 206:
in step 201, the water intake temperature T and the water intake volume V are obtained.
In step 202, when the water getting temperature T exceeds the first preset temperature, the instant heating device is controlled to heat water according to the water getting temperature T.
In step 203, when the water intake temperature T does not exceed a first preset temperature, a preset outlet water temperature T0 of the instant heating device is determined according to the following formula: t0 ═ T + Δ T; wherein Δ T ═ V1+ V2 (T-T1)/(V-V1-V2) ± a; a is more than or equal to 0 and less than or equal to 5.
In step 204, when the T0 is less than the boiling point temperature T of the water at the current location, the instant heating device is controlled to heat the outlet water according to the preset outlet water temperature T0 by adjusting the rotation speed of the pump and the heating power of the instant heating device.
In step 205, after controlling the instant heating device to heat the water according to the preset water outlet temperature T0 for the preset time, controlling the instant heating device to heat the water according to the water taking temperature T this time.
In step 206, when the T0 is greater than or equal to the boiling point temperature T of the water at the current location, the instant heating device is controlled to heat the water according to the T boiling point.
The following are embodiments of the disclosed apparatus that may be used to perform embodiments of the disclosed methods.
FIG. 3 is a block diagram illustrating an outlet water temperature regulating device that may be implemented as part or all of an outlet water appliance via software, hardware, or a combination of both, according to an exemplary embodiment. As shown in fig. 3, the outlet water temperature adjusting device includes:
an obtaining module 301, configured to obtain the temperature T of the current water intake and the water intake amount V of the current water intake;
a determining module 302, configured to determine a pre-adjusted outlet water temperature T0 of the instant heating device according to a volume V1 of first residual water in the instant heating device, and a volume V2 and a temperature T1 of second residual water in a terminal pipeline connecting the instant heating device and the outlet of the water outlet apparatus;
the first control module 303 is configured to control the instant heating device to heat the outlet water according to the preset outlet water temperature T0.
In one embodiment, fig. 4 is a block diagram illustrating an outlet water temperature regulating device according to an exemplary embodiment, and as shown in fig. 4, the outlet water temperature regulating device disclosed above may further configure the determining module 302 to include a first determining submodule 3021, wherein:
a first determining submodule 3021, configured to determine a preset outlet water temperature T0 of the instant heating device according to a volume V1 of first residual water in the instant heating device, a volume V2 of second residual water in a tail end pipeline connecting the instant heating device and a water outlet, and a temperature T1 when the water intake temperature T does not exceed a first preset temperature.
In one embodiment, fig. 5 is a block diagram illustrating an outlet water temperature regulating device according to an exemplary embodiment, and as shown in fig. 5, the outlet water temperature regulating device disclosed above may be further configured to include a second control module 304, wherein:
the second control module 304 is configured to control the instant heating device to heat the water according to the water getting temperature T when the water getting temperature T exceeds the first preset temperature.
In one embodiment, fig. 6 is a block diagram illustrating an outlet water temperature regulating device according to an exemplary embodiment, and as shown in fig. 6, the outlet water temperature regulating device disclosed above may further configure the determining module 302 to include a second determining submodule 3022, wherein:
a second determination submodule 3022 for determining the pre-adjusted outlet water temperature T0 of the instant heating device according to the following formula:
T0＝T+ΔT；
wherein Δ T ═ V1+ V2 (T-T1)/(V-V1-V2) ± a; a is more than or equal to 0 and less than or equal to 5.
In one embodiment, fig. 7 is a block diagram illustrating an outlet water temperature adjusting apparatus according to an exemplary embodiment, and as shown in fig. 7, the outlet water temperature adjusting apparatus disclosed above may be further configured to include a third control module 305, wherein:
and the third control module 305 is used for controlling the instant heating device to heat the water according to the T boiling point when the T0 is greater than or equal to the boiling point temperature T boiling point of the current local water.
In one embodiment, fig. 8 is a block diagram illustrating an outlet water temperature regulating device according to an exemplary embodiment, and as shown in fig. 8, the outlet water temperature regulating device disclosed above may be further configured to include a fourth control module 306, wherein:
the fourth control module 306 is configured to control the instant heating device to heat water according to the water taking temperature T this time after controlling the instant heating device to heat water according to the preset water taking temperature T0 for a preset time period.
In one embodiment, an inlet pipe communicated with the instant heating device is arranged in the water outlet device, a pump is arranged in the inlet pipe, the pump is used for controlling water inlet and outlet and flow rate of water passing of the instant heating device, fig. 9 is a block diagram of an outlet water temperature adjusting device according to an exemplary embodiment, as shown in fig. 9, the disclosed outlet water temperature adjusting device can further configure the first control module 303 to include a control submodule 3031, wherein:
and the control submodule 3031 is configured to control the instant heating device to heat the outlet water according to the preset outlet water temperature T0 by adjusting the rotation speed of the pump and the heating power of the instant heating device.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
This embodiment also provides a leaving water temperature regulation apparatus, includes:
a processor; a memory for storing processor-executable instructions;
wherein the processor is configured to:
acquiring the water taking temperature T and the water taking quantity V at the time;
determining a preset outlet water temperature T0 of the instant heating device according to the volume V1 of the first residual water in the instant heating device and the volume V2 and the temperature T1 of the second residual water in a tail end pipeline connecting the instant heating device and the water outlet of the water outlet equipment;
and controlling the instant heating device to heat the outlet water according to the preset outlet water temperature T0.
In one embodiment, the processor may be further configured to:
the method for determining the preset outlet water temperature T0 of the instant heating device according to the volume V1 of the first residual water in the instant heating device and the volume V2 and the temperature T1 of the second residual water in the end pipeline connecting the instant heating device and the water outlet of the water outlet equipment comprises the following steps:
and when the water taking temperature T does not exceed a first preset temperature, determining the preset outlet water temperature T0 of the instant heating device according to the volume V1 of first residual water in the instant heating device, and the volume V2 and the temperature T1 of second residual water in a tail end pipeline connecting the instant heating device and the water outlet of the water outlet equipment.
In one embodiment, the processor may be further configured to:
and when the water taking temperature T exceeds the first preset temperature, controlling the instant heating device to heat water according to the water taking temperature T.
In one embodiment, the processor may be further configured to:
the method for determining the preset outlet water temperature T0 of the instant heating device according to the volume V1 of the first residual water in the instant heating device and the volume V2 and the temperature T1 of the second residual water in the end pipeline connecting the instant heating device and the water outlet of the water outlet equipment comprises the following steps:
the pre-adjusted leaving water temperature T0 of the instant heating device is determined according to the following formula:
T0＝T+ΔT；
wherein Δ T ═ V1+ V2 (T-T1)/(V-V1-V2) ± a; a is more than or equal to 0 and less than or equal to 5.
In one embodiment, the processor may be further configured to:
and when the T0 is greater than or equal to the boiling point temperature T of the water at the current place, controlling the instant heating device to heat the water according to the T boiling point.
In one embodiment, the processor may be further configured to:
and after controlling the instant heating device to heat water according to the preset water outlet temperature T0 for a preset time, controlling the instant heating device to heat water according to the water taking temperature T.
In one embodiment, the processor may be further configured to:
be provided with the intercommunication in the water equipment the inlet tube of instant heating device, be provided with the pump in the inlet tube, the pump is used for control the water of intaking of instant heating device cuts off the water and crosses the water flow rate, control instant heating device according to preset outlet water temperature T0 heats out water, includes:
and controlling the instant heating device to heat the outlet water according to the preset outlet water temperature T0 by adjusting the rotating speed of the pump and the heating power of the instant heating device.
The present disclosure also provides a non-transitory computer-readable storage medium, wherein instructions of the storage medium, when executed by a processor applied to a water outlet device, enable an apparatus to perform the method of outlet water temperature regulation method described above, the method comprising:
acquiring the water taking temperature T and the water taking quantity V at the time;
determining a preset outlet water temperature T0 of the instant heating device according to the volume V1 of the first residual water in the instant heating device and the volume V2 and the temperature T1 of the second residual water in a tail end pipeline connecting the instant heating device and the water outlet of the water outlet equipment;
and controlling the instant heating device to heat the outlet water according to the preset outlet water temperature T0.
In one embodiment, the determining the pre-adjusted outlet water temperature T0 of the instant heating device according to the volume V1 of the first residual water in the instant heating device and the volume V2 and the temperature T1 of the second residual water in the end pipe connecting the instant heating device and the outlet of the water outlet equipment comprises:
and when the water taking temperature T does not exceed a first preset temperature, determining the preset outlet water temperature T0 of the instant heating device according to the volume V1 of first residual water in the instant heating device, and the volume V2 and the temperature T1 of second residual water in a tail end pipeline connecting the instant heating device and the water outlet of the water outlet equipment.
In one embodiment, the method further comprises:
and when the water taking temperature T exceeds the first preset temperature, controlling the instant heating device to heat water according to the water taking temperature T.
In one embodiment, the determining the pre-adjusted outlet water temperature T0 of the instant heating device according to the volume V1 of the first residual water in the instant heating device and the volume V2 and the temperature T1 of the second residual water in the end pipe connecting the instant heating device and the outlet of the water outlet equipment comprises:
the pre-adjusted leaving water temperature T0 of the instant heating device is determined according to the following formula:
T0＝T+ΔT；
wherein Δ T ═ V1+ V2 (T-T1)/(V-V1-V2) ± a; a is more than or equal to 0 and less than or equal to 5.
In one embodiment, the method further comprises:
and when the T0 is greater than or equal to the boiling point temperature T of the water at the current place, controlling the instant heating device to heat the water according to the T boiling point.
In one embodiment, the method further comprises:
and after controlling the instant heating device to heat water according to the preset water outlet temperature T0 for a preset time, controlling the instant heating device to heat water according to the water taking temperature T.
In one embodiment, a water inlet pipe communicated with the instant heating device is arranged in the water outlet device, a pump is arranged in the water inlet pipe, the pump is used for controlling water supply and water cut-off and water passing flow rate of the instant heating device, and the control of the instant heating device to heat water outlet according to the preset water outlet temperature T0 includes:
and controlling the instant heating device to heat the outlet water according to the preset outlet water temperature T0 by adjusting the rotating speed of the pump and the heating power of the instant heating device.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. The method for adjusting the temperature of the outlet water is characterized by being applied to the outlet water equipment with an instant heating device and comprising the following steps:
acquiring the water taking temperature T and the water taking quantity V at the time;
determining a preset outlet water temperature T0 of the instant heating device according to the volume V1 of the first residual water in the instant heating device and the volume V2 and the temperature T1 of the second residual water in a tail end pipeline connecting the instant heating device and the water outlet of the water outlet equipment;
and controlling the instant heating device to heat the outlet water according to the preset outlet water temperature T0.
2. The method for regulating according to claim 1, wherein said determining a pre-adjusted outlet water temperature T0 of said instant heating device based on a volume V1 of a first residual water in said instant heating device, and a volume V2 and a temperature T1 of a second residual water in a terminal pipe connecting said instant heating device and said outlet of said water outlet device comprises:
and when the water taking temperature T does not exceed a first preset temperature, determining the preset outlet water temperature T0 of the instant heating device according to the volume V1 of first residual water in the instant heating device, and the volume V2 and the temperature T1 of second residual water in a tail end pipeline connecting the instant heating device and the water outlet of the water outlet equipment.
3. The method of adjusting of claim 2, further comprising:
and when the water taking temperature T exceeds the first preset temperature, controlling the instant heating device to heat water according to the water taking temperature T.
4. The method for regulating according to claim 1, wherein said determining a pre-adjusted outlet water temperature T0 of said instant heating device based on a volume V1 of a first residual water in said instant heating device, and a volume V2 and a temperature T1 of a second residual water in a terminal pipe connecting said instant heating device and said outlet of said water outlet device comprises:
the pre-adjusted leaving water temperature T0 of the instant heating device is determined according to the following formula:
T0＝T+ΔT；
wherein Δ T ═ V1+ V2 (T-T1)/(V-V1-V2) ± a; a is more than or equal to 0 and less than or equal to 5.
5. The method of adjusting of claim 1, further comprising:
and when the T0 is greater than or equal to the boiling point temperature T of the water at the current place, controlling the instant heating device to heat the water according to the T boiling point.
6. The method of adjusting of claim 1, further comprising:
and after controlling the instant heating device to heat water according to the preset water outlet temperature T0 for a preset time, controlling the instant heating device to heat water according to the water taking temperature T.
7. The adjusting method according to claim 1, wherein a water inlet pipe communicated with the instant heating device is arranged in the water outlet device, a pump is arranged in the water inlet pipe, the pump is used for controlling water inlet and water outlet flow rate of the instant heating device, and the controlling of the instant heating device to heat water outlet according to the preset water outlet temperature T0 comprises the following steps:
and controlling the instant heating device to heat the outlet water according to the preset outlet water temperature T0 by adjusting the rotating speed of the pump and the heating power of the instant heating device.
8. An outlet water temperature regulating device, which is applied to outlet water equipment with an instant heating device, and comprises:
the acquisition module is used for acquiring the water taking temperature T and the water taking quantity V;
the determining module is used for determining the preset outlet water temperature T0 of the instant heating device according to the volume V1 of the first residual water in the instant heating device, the volume V2 of the second residual water in a tail end pipeline connected between the instant heating device and a water outlet and the temperature T1;
and the control module is used for controlling the instant heating device to heat the outlet water according to the preset outlet water temperature T0.
9. An outlet water temperature regulating device is characterized in that the outlet water temperature regulating device is applied to outlet water equipment with an instant heating device, and comprises:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to perform the steps of the method of any one of claims 1 to 7.
10. A non-transitory computer readable storage medium storing computer instructions, which are applied to a water outlet device having an instant heating device, and when the computer instructions are executed by a processor, the steps of the method according to any one of claims 1 to 7 are realized.
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