CN113208437A - Water dispenser hot liner water temperature detection method and system, storage medium and terminal - Google Patents
Water dispenser hot liner water temperature detection method and system, storage medium and terminal Download PDFInfo
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- CN113208437A CN113208437A CN202010071262.2A CN202010071262A CN113208437A CN 113208437 A CN113208437 A CN 113208437A CN 202010071262 A CN202010071262 A CN 202010071262A CN 113208437 A CN113208437 A CN 113208437A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 283
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 238000003860 storage Methods 0.000 title claims abstract description 13
- 239000000523 sample Substances 0.000 claims abstract description 47
- 238000010438 heat treatment Methods 0.000 claims abstract description 42
- 238000000034 method Methods 0.000 claims abstract description 42
- 238000011897 real-time detection Methods 0.000 claims abstract description 8
- 238000004590 computer program Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 238000004364 calculation method Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 230000008859 change Effects 0.000 description 2
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- 230000032683 aging Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
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- 239000008213 purified water Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/54—Water boiling vessels in beverage making machines
- A47J31/56—Water boiling vessels in beverage making machines having water-level controls; having temperature controls
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/52—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/52—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus
- A47J31/525—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus the electronic control being based on monitoring of specific process parameters
- A47J31/5253—Alarm-clock-controlled mechanisms for coffee- or tea-making apparatus ; Timers for coffee- or tea-making apparatus; Electronic control devices for coffee- or tea-making apparatus the electronic control being based on monitoring of specific process parameters of temperature
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- Food Science & Technology (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention provides a method and a system for detecting the water temperature of a hot liner of a water dispenser, a storage medium and a terminal, wherein the temperature deviation delta pc between the water temperature Fwc and the detection temperature Ftc of a temperature probe when the hot liner of the water dispenser is not heated is Fwc-Ftc; acquiring temperature deviation delta ph between water temperature Fh and temperature Fmax detected by the temperature probe when a hot liner of the water dispenser is heated to the highest temperature, wherein the temperature deviation delta ph is Fh-Fmax; and calculating the temperature of the hot liner of the water dispenser according to Fw (t) ═ Ft +. DELTA pt, wherein the temperature of the hot liner of the water dispenser is DELTA pt + pc + k (Ft-Ftc), the k is ([ delta ph- ] c)/(Fmax-Ftc), and Ft represents the real-time detection temperature of the temperature probe. The method and the system for detecting the water temperature of the hot liner of the water dispenser, the storage medium and the terminal adjust the deviation between the hot water temperature and the probe temperature in time after heating is completed each time, and effectively improve the detection precision of the water temperature of the hot liner of the water dispenser.
Description
Technical Field
The invention relates to the technical field of water dispensers, in particular to a method and a system for detecting the temperature of water in a hot liner of a water dispenser, a storage medium and a terminal.
Background
The drinking machine is a device which heats or cools the barreled purified water (or mineral water) and is convenient for people to drink. In the prior art, accurate hot water temperature detection is the core of heating of a water dispenser. The heating time can be accurately controlled according to the temperature of hot water, water is boiled, and the condition that the water is not boiled or is boiled is avoided, so that the quality of boiled water can be improved, the health of people is ensured, energy sources can be saved, and the electricity charge expenditure is reduced.
The structure of the hot liner of the water dispenser in the prior art is shown in figure 1. Wherein, cold water enters the interior of the hot liner through the water inlet pipe 1, and hot water flows out of the interior of the hot liner through the water outlet pipe 2. The temperature controller 3 controls the heating body 4 (such as a heating rod) to heat, when the water temperature is heated to the maximum temperature, the circuit is disconnected, the heating body 4 stops heating, when the water temperature gradually drops to a certain temperature, the circuit is connected, and the heating body 4 heats again. The temperature limiter 5 is used for cutting off the circuit to stop heating when the temperature controller 3 breaks down and the temperature is too high, so as to protect the heat liner from being damaged. The temperature probe 6 is inserted into the metal tube 7 inside the hot bladder without direct contact with the water to protect the water from contamination. And heat-conducting silicone grease 8 is filled between the temperature probe 6 and the metal pipe 7, so that the heat transfer efficiency is increased. Currently, the temperature of the hot water in the hot tank is calculated by detecting the temperature probe 6.
In the prior art, thermostats generally comprise several types:
(1) and the mechanical control is realized by utilizing the expansion and contraction of the metal to close or open.
(2) The characteristic that the thermistor can change along with the high and low resistance values of the temperature is utilized, and the singlechip is used for realizing control according to the resistance values.
(3) A metal sheet is arranged and is formed by pressing two different metal alloys. According to the principle of thermal expansion, under the same temperature, two metal alloys are protruded or recessed due to different forces, and a cylindrical lever is used for controlling a switch.
However, in the actual water temperature detection process, the deviation between the hot water temperature displayed by most of the water dispensers and the actual temperature of the hot water is found to be large. This is mainly due to several reasons:
A) in the production process, the heat conduction material (heat conduction silicone grease) is filled unevenly, so that the temperature of partial temperature probes of the machine is different, and the temperature detection is inaccurate;
B) as the season changes, the temperature around the water dispenser also changes (for example: the temperature difference of the environment in summer and winter is large), the temperature difference of the probe and the hot water in the hot liner can be influenced, and the detection data error is caused;
C) along with the service time side length of the machine, the heat conduction material has the phenomena of aging and the like, the heat transfer is influenced, and the temperature deviation between the temperature detected by the temperature probe and the temperature of the hot water in the hot liner is larger and larger.
Therefore, how to accurately detect the water temperature of the hot liner of the water dispenser becomes a problem to be solved urgently at present.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a method and a system for detecting water temperature in a hot water tank of a water dispenser, a storage medium and a terminal, which can adjust the deviation between the hot water temperature and the probe temperature in time after each heating is completed, thereby effectively improving the detection accuracy of the water temperature in the hot water tank of the water dispenser.
In order to achieve the above and other related objects, the present invention provides a method for detecting the temperature of water in a hot liner of a water dispenser, comprising the following steps: obtaining the temperature deviation delta pc between the water temperature Fwc and the temperature detected by the temperature probe Ftc when the hot liner of the water dispenser is not heated, wherein the temperature deviation delta pc is Fwc-Ftc; acquiring temperature deviation delta ph between water temperature Fh and temperature Fmax detected by the temperature probe when a hot liner of the water dispenser is heated to the highest temperature, wherein the temperature deviation delta ph is Fh-Fmax; and calculating the temperature of the hot liner of the water dispenser according to Fw (t) ═ Ft +. DELTA pt, wherein the temperature of the hot liner of the water dispenser is DELTA pt + pc + k (Ft-Ftc), the k is ([ delta ph- ] c)/(Fmax-Ftc), and Ft represents the real-time detection temperature of the temperature probe.
In an embodiment of the present invention, the method further comprises acquiring parameters k and Δ pc again according to a current hot water process when the hot water tank of the water dispenser completes water heating once.
In an embodiment of the present invention, the method further includes obtaining a mean value of the parameter k when the hot liner of the water dispenser completes multiple water heating, and calculating the water temperature of the hot liner of the water dispenser according to the mean value.
In an embodiment of the invention, the water temperature Fh is set in a user-defined manner according to the model of the water dispenser.
Correspondingly, the invention provides a water temperature detection system for a hot liner of a water dispenser, which comprises a first acquisition module, a second acquisition module and a calculation module;
the first acquisition module is used for acquiring the temperature deviation delta pc between the water temperature Fwc and the temperature probe detection temperature Ftc when the hot liner of the water dispenser is not heated, wherein the temperature deviation delta pc is Fwc-Ftc;
the second acquisition module is used for acquiring the temperature deviation delta ph between the water temperature Fh and the temperature Fmax detected by the temperature probe when the hot liner of the water dispenser is heated to the highest temperature, wherein the temperature deviation delta ph is Fh-Fmax;
the calculating module is used for calculating the temperature of the hot liner of the water dispenser according to Fw (t) ═ Ft +. DELTA pt, wherein the temperature of the hot liner of the water dispenser is delta pt + k (Ft-Ftc), k is ([ delta ] ph-. DELTA ] pc)/(Fmax-Ftc), and Ft represents the real-time detection temperature of the temperature probe.
In an embodiment of the present invention, the water dispenser further includes an updating module, configured to obtain the parameters k and Δ pc again according to the current hot water process when the hot water tank of the water dispenser completes water heating every time.
In an embodiment of the present invention, the system further includes an average processing module, configured to obtain an average value of the parameter k when the hot liner of the water dispenser completes multiple water heating, and calculate the water temperature of the hot liner of the water dispenser according to the average value.
In an embodiment of the invention, the water temperature Fh is set in a user-defined manner according to the model of the water dispenser.
The invention provides a storage medium, which stores a computer program, and the program realizes the water temperature detection method of the water dispenser hot liner when being executed by a processor.
Finally, the present invention provides a terminal comprising: a processor and a memory;
the memory is used for storing a computer program;
the processor is used for executing the computer program stored in the memory so as to enable the terminal to execute the method for detecting the temperature of the water in the hot liner of the water dispenser.
As mentioned above, the method and system for detecting the water temperature of the hot liner of the water dispenser, the storage medium and the terminal have the following beneficial effects:
(1) the deviation between the hot water temperature and the probe temperature is adjusted in time after heating is finished each time, so that the detection precision of the water temperature of the hot liner of the water dispenser is effectively improved;
(2) the heating time of the hot liner can be controlled more accurately, the quality of boiled water is improved, the health of the majority of users is guaranteed, the energy consumption is reduced, and the cost is saved.
Drawings
FIG. 1 is a schematic view of a hot liner of a prior art water dispenser in one embodiment;
FIG. 2 is a flow chart illustrating a method for detecting a water temperature in a hot tank of a water dispenser according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a water temperature detection system of a hot tank of a water dispenser according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a terminal according to an embodiment of the invention.
Description of the element reference numerals
1 water inlet pipe
2 water outlet pipe
3 temperature controller
4 heating body
5 temperature limiter
6 temperature probe
7 Metal tube
8 heat-conducting silicone grease
31 first acquisition module
32 second acquisition module
33 calculation module
41 processor
42 memory
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
The method and the system for detecting the water temperature of the hot liner of the water dispenser, the storage medium and the terminal can detect the water temperature of the hot liner of the water dispenser by adjusting the deviation between the hot water temperature and the probe temperature in time after heating is finished each time, thereby effectively improving the detection precision of the water temperature of the hot liner of the water dispenser, reducing unnecessary energy consumption of the water dispenser and saving energy.
As shown in fig. 2, in an embodiment, the method for detecting the temperature of water in the hot tank of the water dispenser of the present invention includes the following steps:
and step S1, acquiring the temperature deviation delta pc between the water temperature Fwc and the temperature probe detection temperature Ftc when the hot liner of the water dispenser is not heated, wherein the temperature deviation delta pc is Fwc-Ftc.
Specifically, when cold water enters the hot liner of the water dispenser but is not heated, the water temperature is Fwc, and the temperature detected by the temperature probe is Ftc. At this time, the deviation Δ pc of the water temperature from the temperature control probe should be minimal, i.e., Δ pc is Fwc-Ftc.
And step S2, acquiring the temperature deviation delta ph between the water temperature Fh and the temperature probe detection temperature Fmax when the hot liner of the water dispenser is heated to the highest temperature, wherein the temperature deviation delta ph is Fh-Fmax.
Specifically, the highest temperature Fh and the lowest temperature Fl of the hot liner of the water dispenser are set first. When the water temperature in the hot liner of the water dispenser reaches the highest temperature Fh, the temperature controller controls the hot liner of the water dispenser to stop heating; and when the water temperature in the hot liner of the water dispenser reaches the lowest temperature Fl, the temperature controller controls the hot liner of the water dispenser to restart heating. In an embodiment of the invention, the water temperature Fh is set in a user-defined manner according to the model of the water dispenser. For example, Fh may be set to 100 degrees or 95 degrees.
According to the characteristics of the temperature controller, when the water temperature reaches Fh +/-Deltat, the heating circuit of the hot liner of the water dispenser is disconnected, and when the water temperature is less than Fl +/-Deltat, the heating circuit is reconnected. The temperature control switch is a large metal surface and is tightly connected with the metal surface of the hot liner, so that the temperature detected by the temperature controller is considered to be the temperature of the metal on the outer wall of the hot liner. Because the outer wall of the hot liner and the water in the hot liner are in time heat transfer, and the heat preservation layer is arranged outside the hot liner, the difference between the temperature Fk detected by the temperature controller and the water temperature Fw in the hot liner is basically considered to be very small, namely Fw is Fk plus delta r, wherein delta r is very small and is usually less than 0.1 degree.
And continuously detecting the temperature Fn of the temperature probe in the process from the heating of the hot liner of the water dispenser to the control stop of the temperature controller, and recording the temperature Fmax detected by the temperature probe when the hot liner of the water dispenser is heated to the highest temperature. When the water temperature reaches the highest temperature Fh, Fmax is equivalent to the temperature Fh +/-Delta t of the disconnection of the temperature control switch. At this time, the water temperature in the hot liner of the water dispenser should be: fw ═ Fh ±. Δ t +. Δ r. Therefore, the deviation between the temperature Fmax detected by the temperature probe and the actual temperature Fw of the hot water is equal to Δ ph-Fw-Fmax-Fh + - [ Δ t + [ delta ] -Fmax. Since the error Δ t of the thermostat itself is related to a single thermostat, Δ t should be approximately equal to 0 on average for all thermostats. Thus, Δ ph ═ Fw-Fmax ═ Fh +. Δ r-Fmax. In addition, to further simplify the calculation, since Δ r is set to 0, Δ ph is Fh-Fmax.
And step S3, calculating the temperature of the hot liner of the water dispenser according to Fw (t) ═ Ft +. DELTA.pt, wherein, the temperature of the hot liner of the water dispenser is DELTA.pt + k (Ft-Ftc), k is (DELTA ph-DELTA.pc)/(Fmax-Ftc), and Ft represents the real-time detection temperature of the temperature probe.
Specifically, with the continuous rise of the water temperature, the consumption of heat by the heat conduction material and the ambient temperature, the temperature deviation delta pt detected by the temperature probe and the water temperature Fw in the hot liner of the water dispenser is gradually increased, and finally the maximum value delta ph is reached. Since Δ pt is gradually increased with temperature, it can be simplified to a straight line from (Δ pc, Ftc) to (Δ ph, Fmax). According to the real-time detection of the temperature Ft by the temperature probe, the value of delta pt is delta pc + k (Ft-Ftc), and k is delta ph-delta pc)/(Fmax-Ftc). Therefore, the real-time water temperature Fw (t) of the hot bladder of the water dispenser is Ft plus delta pt.
In order to further improve the accuracy of the method for detecting the water temperature of the hot liner of the water dispenser, in an embodiment of the invention, the method further comprises the step of acquiring the parameters k and delta pc again according to the current hot water process when the hot liner of the water dispenser completes water heating each time, so that the updated parameters are adopted to calculate the water temperature of the hot liner of the water dispenser in the next heating process.
In another embodiment of the invention, the method for detecting the water temperature of the hot liner of the water dispenser further comprises the steps of obtaining the mean value of the parameter k when the hot liner of the water dispenser finishes multiple water heating, and calculating the water temperature of the hot liner of the water dispenser according to the mean value, so that the precision of the water temperature of the hot liner of the water dispenser is higher.
As shown in fig. 3, in an embodiment, the system for detecting the temperature of the water in the hot water container of the water dispenser of the present invention includes a first obtaining module 31, a second obtaining module 32 and a calculating module 33.
The first obtaining module 31 is used for obtaining the temperature deviation Δ pc between the water temperature Fwc and the temperature probe detection temperature Ftc when the hot liner of the water dispenser is not heated, which is Fwc-Ftc.
Specifically, when cold water enters the hot liner of the water dispenser but is not heated, the water temperature is Fwc, and the temperature detected by the temperature probe is Ftc. At this time, the deviation Δ pc of the water temperature from the temperature control probe should be minimal, i.e., Δ pc is Fwc-Ftc.
The second obtaining module 32 is configured to obtain a temperature deviation Δ ph between a water temperature Fh and a temperature Fmax detected by the temperature probe when the hot liner of the water dispenser is heated to a maximum temperature, where the temperature deviation Δ ph is Fh-Fmax.
Specifically, the highest temperature Fh and the lowest temperature Fl of the hot liner of the water dispenser are set first. When the water temperature in the hot liner of the water dispenser reaches the highest temperature Fh, the temperature controller controls the hot liner of the water dispenser to stop heating; and when the water temperature in the hot liner of the water dispenser reaches the lowest temperature Fl, the temperature controller controls the hot liner of the water dispenser to restart heating. In an embodiment of the invention, the water temperature Fh is set in a user-defined manner according to the model of the water dispenser. For example, Fh may be set to 100 degrees or 95 degrees.
According to the characteristics of the temperature controller, when the water temperature reaches Fh +/-Deltat, the heating circuit of the hot liner of the water dispenser is disconnected, and when the water temperature is less than Fl +/-Deltat, the heating circuit is reconnected. The temperature control switch is a large metal surface and is tightly connected with the metal surface of the hot liner, so that the temperature detected by the temperature controller is considered to be the temperature of the metal on the outer wall of the hot liner. Because the outer wall of the hot liner and the water in the hot liner are in time heat transfer, and the heat preservation layer is arranged outside the hot liner, the difference between the temperature Fk detected by the temperature controller and the water temperature Fw in the hot liner is basically considered to be very small, namely Fw is Fk plus delta r, wherein delta r is very small and is usually less than 0.1 degree.
And continuously detecting the temperature Fn of the temperature probe in the process from the heating of the hot liner of the water dispenser to the control stop of the temperature controller, and recording the temperature Fmax detected by the temperature probe when the hot liner of the water dispenser is heated to the highest temperature. When the water temperature reaches the highest temperature Fh, Fmax is equivalent to the temperature Fh +/-Delta t of the disconnection of the temperature control switch. At this time, the water temperature in the hot liner of the water dispenser should be: fw ═ Fh ±. Δ t +. Δ r. Therefore, the deviation between the temperature Fmax detected by the temperature probe and the actual temperature Fw of the hot water is equal to Δ ph-Fw-Fmax-Fh + - [ Δ t + [ delta ] -Fmax. Since the error Δ t of the thermostat itself is related to a single thermostat, Δ t should be approximately equal to 0 on average for all thermostats. Thus, Δ ph ═ Fw-Fmax ═ Fh +. Δ r-Fmax. In addition, to further simplify the calculation, since Δ r is set to 0, Δ ph is Fh-Fmax.
The calculating module 33 is connected to the first acquiring module 31 and the second acquiring module 32, and is configured to calculate the water temperature of the hot liner of the water dispenser according to fw (t) ═ Ft +. Δ pt (Ft-Ftc), where Δ pt ═ Δ pc + k (Ft-Ftc), k ═ Δ ph- Δ pc)/(Fmax-Ftc, and Ft represents the real-time detected temperature of the temperature probe.
Specifically, with the continuous rise of the water temperature, the consumption of heat by the heat conduction material and the ambient temperature, the temperature deviation delta pt detected by the temperature probe and the water temperature Fw in the hot liner of the water dispenser is gradually increased, and finally the maximum value delta ph is reached. Since Δ pt is gradually increased with temperature, it can be simplified to a straight line from (Δ pc, Ftc) to (Δ ph, Fmax). According to the real-time detection of the temperature Ft by the temperature probe, the value of delta pt is delta pc + k (Ft-Ftc), and k is delta ph-delta pc)/(Fmax-Ftc). Therefore, the real-time water temperature Fw (t) of the hot bladder of the water dispenser is Ft plus delta pt.
In order to further improve the accuracy of the method for detecting the water temperature of the hot liner of the water dispenser, in an embodiment of the invention, the method further comprises an updating module, wherein the updating module is used for acquiring the parameters k and delta pc again according to the current hot water process when the hot liner of the water dispenser completes water heating every time, so that the updated parameters are adopted to calculate the water temperature of the hot liner of the water dispenser in the next heating process.
In another embodiment of the invention, the method for detecting the water temperature of the hot liner of the water dispenser further comprises an average processing module, which is used for acquiring the average value of the parameter k when the hot liner of the water dispenser completes multiple times of water heating, and calculating the water temperature of the hot liner of the water dispenser according to the average value, so that the precision of the water temperature of the hot liner of the water dispenser is higher.
It should be noted that the division of the modules of the above apparatus is only a logical division, and the actual implementation may be wholly or partially integrated into one physical entity, or may be physically separated. And the modules can be realized in a form that all software is called by the processing element, or in a form that all the modules are realized in a form that all the modules are called by the processing element, or in a form that part of the modules are called by the hardware. For example: the x module can be a separately established processing element, and can also be integrated in a certain chip of the device. In addition, the x-module may be stored in the memory of the apparatus in the form of program codes, and may be called by a certain processing element of the apparatus to execute the functions of the x-module. Other modules are implemented similarly. All or part of the modules can be integrated together or can be independently realized. The processing element described herein may be an integrated circuit having signal processing capabilities. In implementation, each step of the above method or each module above may be implemented by an integrated logic circuit of hardware in a processor element or an instruction in the form of software. These above modules may be one or more integrated circuits configured to implement the above methods, such as: one or more Application Specific Integrated Circuits (ASICs), one or more microprocessors (DSPs), one or more Field Programmable Gate Arrays (FPGAs), and the like. When a module is implemented in the form of a Processing element scheduler code, the Processing element may be a general-purpose processor, such as a Central Processing Unit (CPU) or other processor capable of calling program code. These modules may be integrated together and implemented in the form of a System-on-a-chip (SOC).
The storage medium of the invention stores a computer program which realizes the method for detecting the temperature of the water in the hot liner of the water dispenser when being executed by a processor. Preferably, the storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic disk, U-disk, memory card, or optical disk.
As shown in fig. 4, in one embodiment, the terminal of the present invention includes a processor 41 and a memory 42.
The memory 42 is used for storing computer programs.
The memory 42 includes: various media that can store program codes, such as ROM, RAM, magnetic disk, U-disk, memory card, or optical disk.
The processor 41 is connected to the memory 42 and is configured to execute a computer program stored in the memory, so that the terminal executes the above method for detecting the temperature of the water in the hot water container of the water dispenser.
Preferably, the Processor 41 may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; the Integrated Circuit may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, or discrete hardware components.
In conclusion, the method and the system for detecting the water temperature of the hot liner of the water dispenser, the storage medium and the terminal can adjust the deviation between the hot water temperature and the probe temperature in time after heating is completed each time, so that the detection precision of the water temperature of the hot liner of the water dispenser is effectively improved; the heating time of the hot liner can be controlled more accurately, the quality of boiled water is improved, the health of the majority of users is guaranteed, the energy consumption is reduced, and the cost is saved. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A method for detecting the temperature of water in a hot liner of a water dispenser is characterized by comprising the following steps: the method comprises the following steps:
obtaining the temperature deviation delta pc between the water temperature Fwc and the temperature detected by the temperature probe Ftc when the hot liner of the water dispenser is not heated, wherein the temperature deviation delta pc is Fwc-Ftc;
acquiring temperature deviation delta ph between water temperature Fh and temperature Fmax detected by the temperature probe when a hot liner of the water dispenser is heated to the highest temperature, wherein the temperature deviation delta ph is Fh-Fmax;
and calculating the temperature of the hot liner of the water dispenser according to Fw (t) ═ Ft +. DELTA pt, wherein the temperature of the hot liner of the water dispenser is DELTA pt + pc + k (Ft-Ftc), the k is ([ delta ph- ] c)/(Fmax-Ftc), and Ft represents the real-time detection temperature of the temperature probe.
2. The method for detecting the temperature of the water in the hot liner of the water dispenser as claimed in claim 1, wherein the method comprises the following steps: and the parameters k and delta pc are obtained again according to the current hot water process when the hot liner of the water dispenser finishes water heating every time.
3. The method for detecting the temperature of the water in the hot liner of the water dispenser as claimed in claim 1, wherein the method comprises the following steps: and the method also comprises the steps of acquiring the mean value of the parameter k when the hot liner of the water dispenser finishes multiple water heating, and calculating the water temperature of the hot liner of the water dispenser according to the mean value.
4. The method for detecting the temperature of the water in the hot liner of the water dispenser as claimed in claim 1, wherein the method comprises the following steps: the water temperature Fh is set by user according to the model of the water dispenser.
5. A water temperature detection system for a hot liner of a water dispenser is characterized in that: the system comprises a first acquisition module, a second acquisition module and a calculation module;
the first acquisition module is used for acquiring the temperature deviation delta pc between the water temperature Fwc and the temperature probe detection temperature Ftc when the hot liner of the water dispenser is not heated, wherein the temperature deviation delta pc is Fwc-Ftc;
the second acquisition module is used for acquiring the temperature deviation delta ph between the water temperature Fh and the temperature Fmax detected by the temperature probe when the hot liner of the water dispenser is heated to the highest temperature, wherein the temperature deviation delta ph is Fh-Fmax;
the calculating module is used for calculating the temperature of the hot liner of the water dispenser according to Fw (t) ═ Ft +. DELTA pt, wherein the temperature of the hot liner of the water dispenser is delta pt + k (Ft-Ftc), k is ([ delta ] ph-. DELTA ] pc)/(Fmax-Ftc), and Ft represents the real-time detection temperature of the temperature probe.
6. The system for detecting the temperature of the water in the hot liner of the water dispenser as claimed in claim 5, wherein: the water dispenser heating device further comprises an updating module used for acquiring parameters k and delta pc again according to the current hot water process when the water dispenser heating liner finishes water heating every time.
7. The system for detecting the temperature of the water in the hot liner of the water dispenser as claimed in claim 5, wherein: the device also comprises an average value processing module which is used for obtaining the average value of the parameter k when the hot liner of the water dispenser finishes multiple times of water heating and calculating the water temperature of the hot liner of the water dispenser according to the average value.
8. The system for detecting the temperature of the water in the hot liner of the water dispenser as claimed in claim 5, wherein: the water temperature Fh is set by user according to the model of the water dispenser.
9. A storage medium on which a computer program is stored, characterized in that the program, when executed by a processor, implements the method for detecting the temperature of water in a hot tank of a water dispenser according to any one of claims 1 to 4.
10. A terminal, comprising: a processor and a memory;
the memory is used for storing a computer program;
the processor is used for executing the computer program stored in the memory so as to enable the terminal to execute the water dispenser hot-liner water temperature detection method of any one of claims 1 to 4.
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