CN113465181B - Temperature control method, temperature control device, water heater and bath controller - Google Patents
Temperature control method, temperature control device, water heater and bath controller Download PDFInfo
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- CN113465181B CN113465181B CN202110660082.2A CN202110660082A CN113465181B CN 113465181 B CN113465181 B CN 113465181B CN 202110660082 A CN202110660082 A CN 202110660082A CN 113465181 B CN113465181 B CN 113465181B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 1757
- 238000000034 method Methods 0.000 title claims abstract description 146
- 238000010438 heat treatment Methods 0.000 claims abstract description 235
- 238000004891 communication Methods 0.000 claims description 95
- 230000007613 environmental effect Effects 0.000 claims description 22
- 238000004590 computer program Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 abstract description 36
- 238000012546 transfer Methods 0.000 abstract description 25
- 238000010586 diagram Methods 0.000 description 9
- 238000004088 simulation Methods 0.000 description 4
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 description 3
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Classifications
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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
- F24H9/00—Details
- 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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- Control For Baths (AREA)
Abstract
The application relates to a temperature control method, a temperature control device, a water heater and a water outlet device. The temperature control method is applied to the water heater, the water heater determines a target heating temperature according to the distance from the water outlet device to a user, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set temperature, the temperature to be compensated can be determined according to the target heating temperature, the water heater performs compensation control according to the target heating temperature, the temperature of hot water output by the water outlet device is the target heating temperature, and therefore the temperature of hot water output by the water outlet device to the user reaches the set water temperature. The temperature control method compensates heat transfer loss in the process of outputting hot water from the water outlet device to a user, and reduces the difference between the temperature of the hot water sensed by the user and the set water temperature.
Description
Technical Field
The application relates to the technical field of water heaters, in particular to a temperature control method, a temperature control device, a water heater and a bath controller.
Background
The water heater is one of the common washroom devices in life, and can be used for outputting hot water with preset temperature and acting on a target object. Although the water heater may output hot water at a constant temperature, the temperature sensed by the user may vary due to various factors, i.e., the temperature of the liquid sensed by the target object does not coincide with a preset temperature.
Disclosure of Invention
The first technical problem to be solved by the present invention is to provide a temperature control method, which is applied to a water heater, and can reduce the difference between the temperature of hot water output to a user by a water outlet device and the set water temperature of the water heater.
The second technical problem to be solved by the invention is to provide a temperature control method which is applied to a water heater controlled by a bath controller and can reduce the difference between the temperature of hot water output to a user by a water outlet device and the set water temperature of the water heater.
The third technical problem to be solved by the invention is to provide a temperature control method which is applied to a hot water supply system, wherein the hot water supply system comprises a water outlet device and a water heater, the water outlet device is connected with the water heater and is used for outputting hot water generated by the water heater to a user, and the temperature control method can reduce the difference between the temperature of the hot water output by the water outlet device to the user and the set water temperature of the water heater.
The fourth technical problem to be solved by the invention is to provide a temperature control method which is applied to a hot water supply system, wherein the hot water supply system comprises a water outlet device, a bath controller and a water heater, the water outlet device is connected with the water heater and is used for outputting hot water generated by the water heater to a user, the water outlet device is in communication connection with the bath controller, the bath controller is in communication connection with the water heater, and the temperature control method can reduce the difference between the temperature of the hot water output by the water outlet device to the user and the set water temperature of the water heater.
The fifth technical problem to be solved by the present invention is to provide a temperature control device, which is applied to a water heater, and the temperature control device can reduce the difference between the temperature of hot water output to a user by a water outlet device and the set water temperature of the water heater.
The sixth technical problem to be solved by the present invention is to provide a temperature control device, which is applied to a water heater controlled by a bath controller, and the temperature control device can reduce the difference between the temperature of hot water output to a user by a water outlet device and the set water temperature of the water heater.
The seventh technical problem to be solved by the invention is to provide a temperature control device which is applied to a hot water supply system, wherein the hot water supply system comprises a water outlet device and a water heater, the water outlet device is connected with the water heater and is used for outputting hot water generated by the water heater to a user, and the temperature control device can reduce the difference between the temperature of the hot water output by the water outlet device to the user and the set water temperature of the water heater.
The eighth technical problem to be solved by the invention is to provide a temperature control device which is applied to a hot water supply system, wherein the hot water supply system comprises a water outlet device, a bath controller and a water heater, the water outlet device is connected with the water heater and is used for outputting hot water generated by the water heater to a user, the water outlet device is in communication connection with the bath controller, the bath controller is in communication connection with the water heater, and the temperature control device can reduce the difference between the temperature of the hot water output by the water outlet device to the user and the set water temperature of the water heater.
The ninth technical problem to be solved by the present invention is to provide a water heater, which can reduce the difference between the temperature of hot water output to a user by a water outlet device and the set water temperature of the water heater.
The tenth technical problem to be solved by the invention is to provide a bath controller which can reduce the difference between the temperature of hot water output to a user by a water outlet device and the set water temperature of the water heater.
An eleventh technical problem to be solved by the present invention is to provide a water outlet device, which can reduce the difference between the temperature of hot water output to a user by the water outlet device and the set water temperature of a water heater.
The twelfth technical problem to be solved by the present invention is to provide a hot water supply system, which can reduce the difference between the temperature of the hot water output to the user by the water outlet device and the set water temperature of the water heater.
A thirteenth technical problem to be solved by the present invention is to provide a computer readable storage medium capable of reducing a difference between a temperature of hot water output from a water outlet device to a user and a set water temperature of a water heater.
The first technical problem is solved by the following technical scheme:
a temperature control method for a water heater, the temperature control method comprising:
the water heater obtains the distance from the water outlet device to a user, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature of the water heater; the water outlet device is connected with the water heater and is used for outputting hot water generated by the water heater to the user;
The water heater determines a target heating temperature according to the distance, the ambient temperature, the water outlet speed and the set water temperature;
the water heater performs compensation control according to the target heating temperature so that the temperature of the hot water output by the water outlet device is the target heating temperature.
The temperature control method is applied to the water heater, the water heater determines the target heating temperature according to the distance from the water outlet device to a user, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set temperature, the temperature to be compensated can be determined according to the target heating temperature, the water heater performs compensation control according to the target heating temperature, the temperature of hot water output by the water outlet device is the target heating temperature, and therefore the temperature of hot water output by the water outlet device to the user reaches the set water temperature. The temperature control method compensates heat transfer loss in the process of outputting hot water from the water outlet device to a user, and reduces the difference between the temperature of the hot water sensed by the user and the set water temperature.
The second technical problem is solved by the following technical scheme:
a temperature control method applied to a water heater controlled by a bath controller, the temperature control method comprising:
The bath controller obtains the distance from the water outlet device to a user, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature of the water heater; the water outlet device is connected with the water heater and is used for outputting hot water generated by the water heater to a user;
the bath controller sends the distance, the ambient temperature, the water outlet speed and the set water temperature to the water heater to instruct the water heater to determine a target heating temperature according to the distance, the ambient temperature, the water outlet speed and the set water temperature, and performs compensation control according to the target heating temperature so as to enable the temperature of the hot water output by the water outlet device to be the target heating temperature.
The temperature control method is applied to a water heater controlled by a bath controller, the bath controller sends the obtained distance from a water outlet device to a user, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature of the water heater to the water heater so as to instruct the water heater to determine the target heating temperature according to the distance from the water outlet device to the user, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature, and the water heater performs compensation control according to the target heating temperature to enable the hot water temperature output by the water outlet device to be the target heating temperature, so that the hot water temperature output by the water outlet device to the user reaches the set water temperature. The temperature control method compensates heat transfer loss in the process of outputting hot water from the water outlet device to a user, and reduces the difference between the temperature of the hot water sensed by the user and the set water temperature.
The third technical problem is solved by the following technical scheme:
the temperature control method is applied to a hot water supply system, the hot water supply system comprises a water outlet device and a water heater, the water outlet device is connected with the water heater and used for outputting hot water generated by the water heater to a user, and the temperature control method comprises the following steps:
the water outlet device collects the distance from the water outlet device to a user and feeds the distance back to the water heater;
the water heater receives the distance and acquires the ambient temperature of the water outlet device, the set water temperature of the water heater and the water outlet speed of the water outlet device;
the water heater determines a target heating temperature according to the distance, the ambient temperature, the set water temperature and the water outlet speed, and performs compensation control according to the target heating temperature so that the temperature of the hot water output by the water outlet device is the target heating temperature.
The temperature control method is applied to a hot water supply system, the water outlet device collects the distance from the water outlet device to a user and feeds the distance from the water outlet device to the user back to the water heater, the water heater receives the distance from the water outlet device to the user, the water heater determines a target heating temperature according to the distance from the water outlet device to the user, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature, and the water heater performs compensation control according to the target heating temperature to enable the temperature of hot water output by the water outlet device to be the target heating temperature, so that the temperature of hot water output by the water outlet device to the user reaches the set water temperature. The temperature control method compensates heat transfer loss in the process of outputting hot water from the water outlet device to a user, and reduces the difference between the temperature of the hot water sensed by the user and the set water temperature.
The fourth technical problem is solved by the following technical scheme:
the temperature control method is applied to a hot water supply system, the hot water supply system comprises a water outlet device, a bath controller and a water heater, the water outlet device is connected with the water heater and used for outputting hot water generated by the water heater to a user, the water outlet device is in communication connection with the bath controller, the bath controller is in communication connection with the water heater, and the temperature control method comprises the following steps:
the water outlet device collects the distance from the water outlet device to the user and sends the distance to the bath controller;
the bath controller receives the distance, acquires the ambient temperature of the water outlet device, the set temperature of the water heater and the water outlet speed of the water outlet device, and sends the distance, the ambient temperature, the set water temperature and the water outlet speed to the water heater;
the water heater receives the distance, the ambient temperature, the set water temperature and the water outlet speed, determines a target heating temperature according to the distance, the ambient temperature, the set water temperature and the water outlet speed, and performs compensation control according to the target heating temperature so as to enable the hot water temperature output by the water outlet device to be the target heating temperature.
The temperature control method is applied to a hot water supply system, a water outlet device collects the distance from the water outlet device to a user and sends the distance from the water outlet device to the user to a bath controller, and the bath controller receives the distance from the water outlet device to the user, obtains the ambient temperature of the water outlet device, the set temperature of the water heater and the water outlet speed of the water outlet device and sends the distance, the ambient temperature, the set water temperature and the water outlet speed to the water heater; the water heater obtains and determines a target heating temperature according to the distance from the water outlet device to a user, the ambient temperature of the water outlet device, the set water temperature and the water outlet speed of the water outlet device, and performs compensation control according to the target heating temperature to enable the hot water temperature output by the water outlet device to be the target heating temperature, so that the hot water temperature output by the water outlet device to the user reaches the set water temperature. The temperature control method compensates heat transfer loss in the process of outputting hot water from the water outlet device to a user, and reduces the difference between the temperature of the hot water sensed by the user and the set water temperature.
The fifth technical problem is solved by the following technical scheme:
a temperature control apparatus for a water heater, the temperature control apparatus comprising:
The first acquisition module is used for acquiring the distance from the water outlet device to a user, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature of the water heater; the water outlet device is connected with the water heater and is used for outputting hot water generated by the water heater to the user;
the determining module is used for determining a target heating temperature according to the distance, the ambient temperature, the water outlet speed and the set water temperature;
and the compensation module is used for carrying out compensation control according to the target heating temperature so as to ensure that the temperature of the hot water output by the water outlet device is the target heating temperature.
The temperature control device is applied to a water heater, the water heater determines a target heating temperature according to the distance from a water outlet device to a user, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set temperature, the temperature to be compensated can be determined according to the target heating temperature and the set water temperature, the water heater performs compensation control according to the target heating temperature, the hot water temperature output by the water outlet device is the target heating temperature, and therefore the hot water temperature output by the water outlet device to the user reaches the set water temperature. The temperature control device compensates heat transfer loss in the process of outputting hot water from the water outlet device to a user, and reduces the difference between the temperature of the hot water sensed by the user and the set water temperature.
The sixth technical problem is solved by the following technical scheme:
a temperature control device for controlling a water heater by a bath controller, the temperature control device comprising:
the second acquisition module is used for acquiring the distance from the water outlet device to a user, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature of the water heater; the water outlet device is connected with the water heater and is used for outputting hot water generated by the water heater to the user;
the sending module is used for sending the distance, the ambient temperature, the water outlet speed and the set water temperature to the water heater so as to instruct the water heater to determine a target heating temperature according to the distance, the ambient temperature, the water outlet speed and the set water temperature, and performing compensation control according to the target heating temperature so as to enable the temperature of the hot water output by the water outlet device to be the target heating temperature.
The temperature control device is applied to a water heater controlled by a bath controller, and a sending module sends the obtained distance from a water outlet device to a user, the environment temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature of the water heater to the water heater so as to instruct the water heater to determine a target heating temperature according to the distance from the water outlet device to the user, the environment temperature of the water outlet device, the water outlet speed of the water outlet device and the set temperature, and the water heater performs compensation control according to the target heating temperature to enable the hot water temperature output by the water outlet device to be the target heating temperature, so that the hot water temperature output by the water outlet device to the user reaches the set water temperature. The temperature control method compensates heat transfer loss in the process of outputting hot water from the water outlet device to a user, and reduces the difference between the temperature of the hot water sensed by the user and the set water temperature.
The seventh technical problem is solved by the following technical scheme:
a temperature control device applied to a hot water supply system, the hot water supply system comprising a water outlet device and a water heater, the water outlet device being connected with the water heater for outputting hot water generated by the water heater to a user, the temperature control device comprising:
the first acquisition module is used for acquiring the distance from the water outlet device to the user and feeding back the distance to the water heater;
the third acquisition module is used for receiving the distance and acquiring the ambient temperature of the water outlet device, the set water temperature of the water heater and the water outlet speed of the water outlet device;
and the first control module is used for determining a target heating temperature according to the distance, the ambient temperature, the set water temperature and the water outlet speed, and performing compensation control according to the target heating temperature so as to enable the temperature of the hot water output by the water outlet device to be the target heating temperature.
The first acquisition module acquires the distance from the water outlet device to the user and feeds the distance from the water outlet device to the user back to the water heater, the third acquisition module receives the distance from the water outlet device to the user, the first control module determines a target heating temperature according to the distance from the water outlet device to the user, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature, and compensation control is performed according to the target heating temperature, so that the temperature of the hot water output by the water outlet device is the target heating temperature, and the temperature of the hot water output by the water outlet device to the user reaches the set water temperature. The temperature control device compensates heat transfer loss in the process of outputting hot water from the water outlet device to a user, and reduces the difference between the temperature of the hot water sensed by the user and the set water temperature.
The eighth technical problem is solved by the following technical scheme:
the utility model provides a temperature control device, is applied to hot water supply system, this hot water supply system includes water outlet device, bath accuse ware and water heater, and this water outlet device connects this water heater for export the hot water that this water heater produced to the user, this water outlet device and this bath accuse ware communication connection, this bath accuse ware and this water heater communication connection, this temperature control device includes:
the second acquisition module is used for acquiring the distance from the water outlet device to the user and sending the distance to the bath controller;
the fourth acquisition module is used for receiving the distance, acquiring the ambient temperature of the water outlet device, the set temperature of the water heater and the water outlet speed of the water outlet device, and transmitting the distance, the ambient temperature, the set temperature and the water outlet speed to the water heater;
and the second control module is used for receiving the distance, the environment temperature, the set temperature and the water outlet speed, determining a target heating temperature according to the distance, the environment temperature, the set water temperature and the water outlet speed, and performing compensation control according to the target heating temperature so as to enable the temperature of the hot water output by the water outlet device to be the target heating temperature.
The temperature control device is applied to a hot water supply system, a second acquisition module acquires the distance from a water outlet device to a user and sends the distance from the water outlet device to the user to a bath controller, and a fourth acquisition module receives the distance from the water outlet device to the user, acquires the environment temperature of the water outlet device, the set temperature of the water heater and the water outlet speed of the water outlet device and sends the distance, the environment temperature, the set water temperature and the water outlet speed to the water heater; the second control module obtains and determines a target heating temperature according to the distance from the water outlet device to a user, the ambient temperature of the water outlet device, the set water temperature and the water outlet speed of the water outlet device, the second control module can determine the temperature to be compensated according to the target heating temperature and the set water temperature, and the second control module performs compensation control according to the target heating temperature to enable the hot water temperature output by the water outlet device to be the target heating temperature, so that the hot water temperature output by the water outlet device to the user reaches the set water temperature. The temperature control device compensates heat transfer loss in the process of outputting hot water from the water outlet device to a user, and reduces the difference between the temperature of the hot water sensed by the user and the set water temperature.
The ninth technical problem is solved by the following technical scheme:
a water heater comprising a memory storing a computer program and a processor implementing the steps of the temperature control method embodiment described in any one of the first technical problems described above when said computer program is executed.
According to the water heater, the target heating temperature is determined according to the distance from the water outlet device to a user, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set temperature, the temperature to be compensated can be determined according to the target heating temperature and the set water temperature, and the water heater performs compensation control according to the target heating temperature, so that the hot water temperature output by the water outlet device is the target heating temperature, and the hot water temperature output by the water outlet device to the user reaches the set water temperature. The water heater compensates heat transfer loss in the process of outputting hot water from the water outlet device to a user, and reduces the difference between the temperature of the hot water sensed by the user and the set water temperature.
The tenth technical problem is solved by the following technical scheme:
a bath controller comprising a memory storing a computer program and a processor implementing the steps of the temperature control method embodiment described in any one of the above-mentioned second technical problems when said computer program is executed.
The bath controller sends the obtained distance from the water outlet device to the user, the environment temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature of the water heater to the water heater so as to instruct the water heater to determine the target heating temperature according to the distance from the water outlet device to the user, the environment temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature, and the water heater performs compensation control according to the target heating temperature to enable the hot water temperature output by the water outlet device to be the target heating temperature, so that the hot water temperature output by the water outlet device to the user reaches the set water temperature. The bath controller controls the water heater to compensate heat transfer loss in the process of outputting hot water from the water outlet device to a user, and the difference between the temperature of the hot water sensed by the user and the set water temperature is reduced.
The eleventh technical problem is solved by the following technical scheme:
a water outlet device for connecting a water heater for outputting hot water generated by the water heater through a water outlet, the water outlet device comprising:
the distance measuring sensor is used for acquiring the distance from the water outlet device to a user;
the communication unit is in communication connection with the distance measuring sensor and is used for feeding back the distance to the water heater so as to instruct the water heater to determine a target heating temperature according to the distance, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature of the water heater, and performing compensation control according to the target heating temperature so that the hot water temperature output by the water outlet device to the user reaches the set water temperature.
The water outlet device comprises a distance measuring sensor and a communication unit, wherein the distance measuring sensor is used for acquiring the distance from the water outlet device to a user, the communication unit is used for feeding back the given distance to the water heater so as to instruct the water heater to determine a target heating temperature according to the distance from the water outlet device to the user, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature, and the water heater performs compensation control according to the target heating temperature to enable the temperature of hot water output by the water outlet device to be the target heating temperature, so that the temperature of hot water output by the water outlet device to the user reaches the set water temperature. The water outlet device indicates the water heater to compensate heat transfer loss in the process of outputting hot water from the water outlet device to a user, and the difference between the temperature of the hot water sensed by the user and the set water temperature is reduced.
The twelfth technical problem is solved by the following technical scheme:
the hot water supply system comprises a water outlet device, a bath controller and a water heater, wherein the water outlet device is connected with the water heater and is used for outputting hot water generated by the water heater to a user, the water outlet device is in communication connection with the bath controller, and the bath controller is in communication connection with the water heater;
The water outlet device comprises a ranging sensor, a temperature sensor and a communication unit, wherein the ranging sensor is used for detecting the distance from the water outlet device to the user, and the temperature sensor is used for collecting the ambient temperature of the water outlet device; the communication unit is used for sending the distance and the ambient temperature to the bath controller;
the bath controller is used for acquiring the distance and the environment temperature, receiving the water outlet speed of the water outlet device and the set water temperature of the water heater, and sending the distance, the environment temperature, the water outlet speed and the set water temperature to the water heater;
the water heater is used for receiving the distance, the ambient temperature, the water outlet speed and the set water temperature, determining a target heating temperature according to the distance, the ambient temperature, the water outlet speed and the set water temperature, and performing compensation control according to the target heating temperature so as to enable the temperature of the hot water output by the water outlet device to be the target heating temperature.
The invention relates to a water outlet device of a hot water supply system, which comprises a ranging sensor, a temperature sensor and a communication unit, wherein the ranging sensor is used for collecting the distance from the water outlet device to a user, the temperature sensor is used for collecting the ambient temperature of the water outlet device, the communication unit is used for sending the distance from the water outlet device to the user and the ambient temperature to a bath controller, and the bath controller is used for receiving the distance from the water outlet device to the user and the ambient temperature, receiving the water outlet speed of the water outlet device and the set temperature of a water heater and sending the distance, the ambient temperature, the water outlet speed and the set water temperature to the water heater; the water heater obtains and determines a target heating temperature according to the distance from the water outlet device to a user, the ambient temperature of the water outlet device, the set water temperature and the water outlet speed of the water outlet device, and performs compensation control according to the target heating temperature to enable the hot water temperature output by the water outlet device to be the target heating temperature, so that the hot water temperature output by the water outlet device to the user reaches the set water temperature. The temperature control method compensates heat transfer loss in the process of outputting hot water from the water outlet device to a user, and reduces the difference between the temperature of the hot water sensed by the user and the set water temperature.
The thirteenth technical problem is solved by the following technical scheme:
a computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of any of the temperature control method embodiments described above.
Drawings
In order to more clearly illustrate the technical solutions of embodiments or conventional techniques of the present application, the drawings required for the descriptions of the embodiments or conventional techniques will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic flow chart of a temperature control method in a first embodiment;
FIG. 2 is a schematic flow chart of a temperature control method in a second embodiment;
FIG. 3 is a schematic flow chart of a temperature control method in a third embodiment;
FIG. 4 is a flow chart of a temperature control method in a fourth embodiment;
FIG. 5 is a view showing a use scenario of a temperature control method in a fourth embodiment;
FIG. 6 is a schematic flow chart of a temperature control method in a fifth embodiment;
FIG. 7 is a schematic flow chart of a temperature control method in a sixth embodiment;
FIG. 8 is a flow chart of a temperature control method in a seventh embodiment;
FIG. 9 is a schematic flow chart of a temperature control method in an eighth embodiment;
FIG. 10 is a view showing a temperature control method according to an eighth embodiment;
fig. 11 is a block diagram showing the structure of a temperature control device in the ninth embodiment;
fig. 12 is a block diagram showing the structure of a temperature control device in the tenth embodiment;
fig. 13 is a block diagram showing the structure of a temperature control device in the eleventh embodiment;
fig. 14 is a block diagram showing the structure of a temperature control device in the twelfth embodiment;
fig. 15 is a schematic structural view of a hot water supply system according to another embodiment.
Detailed Description
In order to facilitate an understanding of the present application, a more complete description of the present application will now be provided with reference to the relevant figures. Examples of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
It will be understood that the terms "first," "second," and the like, as used herein, may be used to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another element.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or be connected to the other element through intervening elements. Further, "connection" in the following embodiments should be understood as "electrical connection", "communication connection", and the like if there is transmission of electrical signals or data between objects to be connected.
As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," and/or the like, specify the presence of stated features, integers, steps, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof. Also, the term "and/or" as used in this specification includes any and all combinations of the associated listed items.
As described in the background art, although the water heater can output hot water at a constant temperature, when the user is far from the water outlet point, the user perceives that the temperature of hot water on the body is lower, but when the user walks into the water outlet point, the user perceives that the temperature of hot water on the body is higher, that is, the temperature of hot water perceived by the user is different from the water temperature set by the user. In view of this, the embodiment of the application provides a temperature control method applied to a water heater, where the water heater determines a target heating temperature according to a distance from a water outlet device to a user, an ambient temperature of the water outlet device, a water outlet speed of the water outlet device, and a set temperature, and determines a temperature to be compensated according to the target heating temperature and the set water temperature, and the water heater performs compensation control according to the target heating temperature, so that the hot water temperature output by the water outlet device is the target heating temperature, and the hot water temperature output by the water outlet device to the user reaches the set water temperature. The temperature control method compensates heat transfer loss in the process of outputting hot water from the water outlet device to a user, and reduces the difference between the temperature of the hot water sensed by the user and the set water temperature.
Referring to fig. 1, a flowchart of a temperature control method according to a first embodiment of the present application is shown, and the temperature control method may be applied to a water heater. As shown in fig. 1, the temperature control method may include S102 to S106.
S102, the water heater obtains the distance from the water outlet device to a user, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature of the water heater.
Specifically, the water outlet device is connected with the water heater and is used for outputting hot water generated by the water heater to a user.
It should be noted that when the distance between the water outlet device and the user is changed, the temperature of the hot water output by the water outlet device to the user is also changed, i.e. the temperature of the hot water perceived by the user is different. The distance of the water outlet means to the user may affect the temperature of the hot water perceived by the user. Alternatively, the distance from the water outlet device to the user may be the distance from the water outlet of the water outlet device to the head of the user. Optionally, the distance from the water outlet device to the user may be the distance from the water outlet of the water outlet device to the step of the user.
In an optional embodiment of the present application, the water heater is provided with a total station type electronic tachometer, the total station type electronic tachometer can measure an angle α and a distance a of the water outlet device from the water heater, and measure an angle β and a distance b of the user from the water heater, and then a distance L between the water outlet device and the user can be expressed as:
optionally, the total station type electronic tachometer can calculate L according to the measured angle α, the measured distance a, the measured angle β and the measured distance b, and the water heater obtains the distance L between the water outlet device and the user calculated by the total station type electronic tachometer. Optionally, the water heater may obtain the angle α, the distance a, the angle β, and the distance b, and calculate L according to the angle α, the distance a, the angle β, and the distance b, so as to obtain the distance between the water outlet device and the user.
It should be noted that, when the ambient temperature of the water outlet device is the temperature of the ambient space where the water outlet device is located and the water outlet device outputs the hot water generated by the water heater, the ambient temperature of the water outlet device can influence the heat dissipation condition of the hot water, and when the difference between the ambient temperature and the hot water temperature is larger, the heat dissipation influence of the ambient temperature on the hot water output by the water outlet device is larger. Optionally, the water heater and the water outlet device are arranged in the same environment space, and a temperature sensor is arranged on the water heater and used for detecting the environment temperature of the water heater, and the environment temperature of the water heater is used as the environment temperature of the water outlet device. The water heater can acquire the temperature value of the temperature sensor, namely the water heater can acquire the ambient temperature of the water outlet device.
It should be noted that when the water outlet speed of the water outlet device is changed, the temperature of the hot water output from the water outlet device to the user is also changed, that is, the temperature of the hot water perceived by the user is different.
In an alternative embodiment of the present application, a flow rate meter is provided in the water outlet device, and the flow rate meter may be used to detect the water speed in the water outlet device, and take the water speed as the water outlet speed of the water outlet device. Optionally, a flow rate meter is arranged near the water outlet of the water outlet device, and the water speed measured by the flow rate meter arranged near the water outlet can more accurately reflect the water outlet speed of the water outlet device. The water heater obtains the water velocity measured by the flow velocity meter, namely, obtains the water outlet velocity of the water outlet device.
It should be noted that the set water temperature of the water heater is a target temperature of the hot water outputted to the user, i.e., the hot water temperature desired to be sensed by the user. Optionally, the set water temperature of the water heater can be input from the outside, can be the set water temperature stored in the water heater, or can be automatically set by the water heater. Optionally, the set water temperature is automatically set by the water heater, and the water heater sets the set water temperature according to the relation between the ambient temperature of the water outlet device and the set water temperature, for example, when the ambient temperature is 5 ℃, the water heater sets the set water temperature to 40 ℃. It can be understood that the embodiment of the present application does not limit the setting manner of the set water temperature of the water heater, and the setting manner and the size of the set water temperature can be set according to the needs.
S104, the water heater determines a target heating temperature according to the distance, the ambient temperature, the water outlet speed and the set water temperature.
It should be noted that, when the temperature of the hot water output from the water outlet device is the target heating temperature, the hot water output from the water outlet device to the user (i.e., the hot water temperature perceived by the user) is the set water temperature.
Optionally, the mapping relation between the target heating temperature and the distance, the ambient temperature, the water outlet speed and the set water temperature is stored in the water heater, that is, the water heater can determine the corresponding target heating temperature according to the distance, the ambient temperature, the water outlet speed and the set water temperature.
Optionally, the mapping relation between the target heating temperature and the distance, the ambient temperature, the water outlet speed and the set water temperature may be determined by, for example, setting a plurality of temperature sensors at the positions of the simulation users, and the distance between the water outlet device and the positions of the simulation users is l 1 The ambient temperature is A 1 The water outlet speed is V 1 Setting the water temperature as B 1 Acquiring temperatures of a plurality of temperature sensors, and calculating an average temperature C of the plurality of temperature sensors 1 The average temperature C 1 Represented by a distance l 1 The ambient temperature is A 1 The water outlet speed is V 1 Setting the water temperature as B 1 In the case of hot water temperature perceived by the user, the target heating temperature t=b 1 +D 1 -C 1 D1 is the distance l between the position of the simulated user and the water outlet device 1 The ambient temperature is A 1 The water outlet speed is V 1 Setting the water temperature as B 1 In the case of the water outlet device, the hot water temperature, or the water outletThe temperature of the hot water at the water outlet point of the device. Optionally, a temperature sensor is arranged near the water outlet position of the water outlet device and is used for measuring the temperature of hot water at the water outlet of the water outlet device.
One or more of the distance between the water outlet device and the position of the simulated user, the ambient temperature, the water outlet speed or the set water temperature is changed, so that a plurality of average temperatures can be obtained, and a plurality of target heating temperatures can be obtained. The water heater stores the obtained distance, the environment temperature, the water outlet speed and the set water temperature in one-to-one correspondence with the target heating temperature. Therefore, the mapping relation between the target heating temperature and the distance, the ambient temperature, the water outlet speed and the set water temperature is obtained, and the water heater can be used for achieving the target heating temperature according to the distance, the ambient temperature, the water outlet speed and the set water temperature.
And S106, the water heater performs compensation control according to the target heating temperature so as to enable the temperature of the hot water output by the water outlet device to be the target heating temperature.
The water heater controls the heating device of the water heater to heat according to the target heating temperature, so that the hot water temperature of the water outlet device reaches the target heating temperature, the hot water temperature output to a user by the water outlet device reaches the set water temperature, and the hot water temperature sensed by the user is consistent with the set water temperature.
In an optional embodiment of the present application, a water outlet of the water outlet device is provided with a temperature sensor, through which the temperature of the hot water output by the water outlet device can be collected, and if the temperature of the hot water is less than the target heating temperature, the heating device is controlled to continue heating; and if the temperature of the hot water reaches the target heating temperature, controlling the heating device to stop heating so as to enable the temperature of the hot water output by the water outlet device to be the target heating temperature.
In an alternative embodiment of the present application, the water heater obtains the average temperature C based on distance, ambient temperature, water outlet speed, and set water temperature 1 And according to the average temperature C 1 Setting a difference E of water temperature, controlling a heating device of the water heater to continuously heat so as to enable the temperature of hot water to rise E, thereby enabling the temperature of the hot water at a water outlet of the water outlet device to reach a target heating temperature, and enabling the water outlet device to output the temperature of the hot water to a user The temperature reaches the set water temperature, so that the temperature of the hot water sensed by the user is consistent with the set water temperature.
The temperature control method provided by the embodiment is applied to the water heater, the water heater determines the target heating temperature according to the distance from the water outlet device to a user, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set temperature, the temperature to be compensated can be determined according to the target heating temperature and the set water temperature, the water heater performs compensation control according to the target heating temperature, the hot water temperature output by the water outlet device is the target heating temperature, and therefore the hot water temperature output by the water outlet device to the user reaches the set water temperature. The temperature control method compensates heat transfer loss in the process of outputting hot water from the water outlet device to a user, and reduces the difference between the temperature of the hot water sensed by the user and the set water temperature.
Since the water outlet area is different in the process of hot water from the water outlet of the water outlet device to the user, the heat transfer loss is different in the process. In an alternative embodiment of the present application, the water heater may also obtain the opening arrangement area. Specifically, the opening setting area is used for indicating the water outlet device to adjust the opening area of the water outlet. It should be noted that, since the hot water generated by the water heater is output to the user through the water outlet device, i.e. the hot water generated by the water heater is output to the user through the opening of the water outlet device. In an alternative embodiment of the present application, the water outlet device is provided with a water outlet, on which a movable baffle is arranged, and the opening area of the water outlet device can be adjusted by adjusting the position of the movable baffle. The opening area may represent the water outlet area, i.e. the loss of heat transfer may be known from the opening area.
Next, the present embodiment will briefly describe a technical process of determining a target heating temperature of a water heater according to a distance, an ambient temperature, a water outlet speed, and a set water temperature, which may include: the water heater determines a target heating temperature according to the distance, the ambient temperature, the water outlet speed, the set water temperature and the opening set area.
In an alternative embodiment of the present application, the water outlet plane of the water outlet means is provided with a circular shape,the opening shape of the water outlet device is set to be circular, the number of water outlets is n, a plurality of temperature sensors are arranged at the positions of the simulation users, and the distance between the positions of the simulation users and the water outlet device is l 2 The ambient temperature is A 2 The water outlet speed is V 2 Setting the water temperature as B 2 The opening setting area is S 2 (radius r can be determined from the opening arrangement area) 2 ) Acquiring average temperature C of multiple temperature sensors 2 The average temperature C 2 Represented by a distance l 2 The ambient temperature is A 2 The water outlet speed is V 2 Setting the water temperature as B 2 An opening arrangement area S 2 Under the condition of the water heating temperature sensed by the user, changing one or more of the distance between the position of the simulated user and the water outlet device, the ambient temperature, the water outlet speed, the set water temperature and the opening setting area to obtain the corresponding average temperature C 2 According to the multiple groups of data, the relation between the average temperature and the distance between the user and the water outlet device, the ambient temperature, the water outlet speed, the set water temperature and the opening setting area can be obtained, so that the temperature value delta T of the water heater, which is needed to be controlled to be supplemented by the heating device, is determined. In particular, the method comprises the steps of,
wherein the specific heat of air C Empty space 1KJ/kg C and air density P Empty space 1.3kg/m 3 Specific heat of water C Water and its preparation method 4.2KJ/kg℃and water tightness P Water and its preparation method 1000kg/m 3 ，
Wherein d is the diameter of the water outlet device.
△T＝B 2 -C 2
Therefore, the water heater can calculate C according to the acquired distance, the ambient temperature, the water outlet speed, the set water temperature and the opening setting area 2 I.e. to calculate DeltaT, controlThe heating device of the water heater continues to heat, so that the temperature of the hot water rises by delta T, and the temperature of the hot water at the water outlet of the water outlet device reaches the target heating temperature, so that the temperature of the hot water output to a user by the water outlet device reaches the set water temperature, and the temperature of the hot water sensed by the user is consistent with the set water temperature.
The opening area of the water outlet device is the water outlet area of the water outlet device, the larger the opening area is, the smaller the heat transfer loss is in the process that hot water is output from the water outlet device to a user, and according to the temperature control method provided by the embodiment, the water heater determines the target heating temperature according to the distance, the ambient temperature, the water outlet speed and the set water temperature, so that the determined target heating temperature is more accurate, the water heater performs compensation control according to the determined target heating temperature, and the difference between the hot water temperature sensed by the user and the set water temperature is further reduced.
Referring to fig. 2, a flowchart of a temperature control method according to a second embodiment of the present application is shown, and as shown in fig. 2, the temperature control method according to the first embodiment may further include S202 to S204.
S202, the water heater acquires a preheating cruising signal.
Alternatively, the preheating cruising signal acquired by the water heater can be generated from the outside, and can also be generated by the water heater. In an alternative embodiment of the present application, the water heater generates a warm-up cruise signal at a preset time. If the user sets that the water heater automatically heats at 7 pm, the water heater generates a warm-up cruising signal at 7 pm.
S204, the water heater is preheated to the target preheating temperature according to the preheating cruising signal.
The water heater controls the heating device to heat the hot water to the target preheating temperature according to the preheating cruising signal. It will be appreciated that the embodiment of the present application does not limit the target preheating temperature, and may be set according to actual needs. In general, the target preheat temperature should be below the set water temperature. Alternatively, the target preheat temperature is 30 ℃.
Optionally, the technical process of "compensation control of the water heater according to the target heating temperature" in the temperature control method provided in the first embodiment may include:
The water heater performs compensation control according to the target heating temperature and the target preheating temperature.
When the target heating temperature is T, the target preheating temperature T 1 Because the water heater performs the preheating operation in advance, the water heater controls the heating device to heat the hot water after determining the target heating temperature, and the temperature of the heating device for compensating and controlling the heating of the hot water is T-T 1 So that the outlet water temperature of the water outlet device is the target heating temperature T.
According to the temperature control method provided by the embodiment, the water heater acquires the preheating cruising signal, the preheating cruising signal is used for preheating to the target preheating temperature, compensation control is performed according to the target heating temperature and the target preheating temperature, and the water heater is used for preheating in advance, so that the time required for the water outlet device to output the hot water with the target heating temperature to a user is reduced.
In an alternative embodiment of the present application, the water heater includes a hot water conduit that is preheated to a target preheat temperature by the water heater in accordance with a preheat cruising signal. The heat transfer loss of the hot water in the process from the heating device to the water outlet device can be reduced by preheating the hot water pipeline, and the efficiency is improved. Meanwhile, the hot water pipeline is heated, so that heat transfer loss in the process of hot water from the heating device to the water outlet device can be ignored, the temperature of the hot water at the water outlet of the water outlet device can be not detected, and the heating temperature of the heating device is taken as the temperature of the hot water at the water outlet of the water outlet device.
Referring to fig. 3, a flowchart of a temperature control method according to a third embodiment of the present application is shown, and the temperature control method may be applied to a water heater, as shown in fig. 3, and the temperature control method may include S202 to S204 and S302 to S306.
S202, the water heater acquires a preheating cruising signal.
S204, the water heater is preheated to the target preheating temperature according to the preheating cruising signal.
S302, the water heater obtains the distance from the water outlet device to a user, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device, the set water temperature of the water heater and the set area of the opening.
S304, the water heater determines a target heating temperature according to the distance, the ambient temperature, the water outlet speed, the set water temperature and the opening setting area.
And S306, the water heater performs compensation control according to the target heating temperature and the target preheating temperature so as to enable the temperature of the hot water output by the water outlet device to be the target heating temperature.
Referring to fig. 4, a flowchart of a temperature control method according to a fourth embodiment of the present disclosure is shown, the temperature control method can be applied to the bath controller 502 shown in fig. 5, and the bath controller 502 can control the water heater 504. As shown in fig. 4, the temperature control method may include S402 to S404.
S402, the bath controller obtains the distance from the water outlet device to a user, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature of the water heater.
Specifically, the water outlet device is connected with the water heater and is used for outputting hot water generated by the water heater to a user. The distance from the water outlet device to the user, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature of the water heater are described in detail in the above embodiments, and are not described herein.
In an alternative embodiment of the present application, the bath controller receives the collected temperature of the temperature sensor. Specifically, the collection temperature is used for reflecting the ambient temperature of the water outlet device, and the temperature sensor is arranged on the water outlet device. Optionally, the temperature sensor is disposed at a water outlet of the water outlet device, and the temperature sensor collects the ambient temperature in a state that the water outlet device does not work, that is, the temperature sensor collects the ambient temperature in a state that the water outlet device does not output water, and the ambient temperature collected at this time is the ambient temperature of the water outlet device. It can be understood that the temperature sensor can also collect the water outlet temperature when the water outlet device is out of water, and the water outlet temperature collected by the temperature sensor is the hot water temperature of the water outlet device. Therefore, by arranging the temperature sensor at the water outlet position of the water outlet device, the environment temperature of the water outlet device can be acquired in the working state of the water outlet device, and the hot water temperature of the water outlet device can be acquired in the non-working state of the water outlet device, so that whether the water heater compensates the hot water temperature of the water outlet device to the target heating temperature is judged.
S404, the bath controller sends the distance, the ambient temperature, the water outlet speed and the set water temperature to the water heater to instruct the water heater to determine a target heating temperature according to the distance, the ambient temperature, the water outlet speed and the set water temperature, and performs compensation control according to the target heating temperature so that the hot water temperature output by the water outlet device is the target heating temperature.
It should be noted that the bath controller is in communication with the water heater. Optionally, the bath controller comprises a first communication device, which may comprise a 433m wireless unit and/or a lora wireless unit, for a remote communication connection with the water heater. The bath controller sends the acquired distance, the ambient temperature, the water outlet speed and the set water temperature to the water heater through the first communication device.
Under normal conditions, the water heater and the water outlet device are generally arranged in different environment spaces, namely, the water heater and the water outlet device are far away from each other, and the water heater can be conveniently controlled by a user by arranging the bath controller and the water outlet device in the same environment space.
The description of the technical process that the water heater determines the target heating temperature according to the distance, the ambient temperature, the water outlet speed and the set water temperature, and performs compensation control according to the target heating temperature so that the hot water temperature output by the water outlet device is the target heating temperature is detailed in the above embodiments, and is not repeated herein.
The temperature control method provided by the embodiment is applied to a water heater controlled by a bath controller, the bath controller sends the obtained distance from the water outlet device to a user, the environment temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature of the water heater to the water heater so as to instruct the water heater to determine the target heating temperature according to the distance from the water outlet device to the user, the environment temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature, and the water heater performs compensation control according to the target heating temperature to enable the hot water temperature output by the water outlet device to be the target heating temperature, so that the hot water temperature output by the water outlet device to the user reaches the set water temperature. The temperature control method compensates heat transfer loss in the process of outputting hot water from the water outlet device to a user, and reduces the difference between the temperature of the hot water sensed by the user and the set water temperature.
In an optional embodiment of the present application, the temperature control method provided in the fourth embodiment may further include: the bath controller obtains the opening setting area of the water outlet device; the bath controller sends the opening setting area to the water outlet device so as to instruct the water outlet device to adjust the opening area of the water outlet.
It should be noted that the first communication device of the bath controller may also include bluetooth. The bath controller is in communication connection with the water outlet device through Bluetooth. The bath controller sends the opening setting area to the water outlet device through Bluetooth so as to instruct the water outlet device to adjust the opening area of the water outlet. Optionally, the water outlet device comprises a control unit, a motor and a knob. The control unit of the water outlet device receives the opening setting area sent by the bath controller, controls the motor to move according to the opening setting area, drives the knob on the water outlet device to control the opening of the knob, and further controls the opening area of the water outlet device.
Optionally, the bath controller may further receive a setting status, where the setting status is used to indicate a water outlet status of the water outlet device, i.e. whether the water outlet device is out of water. The control unit of the water outlet device is also used for receiving the setting state, and the water outlet device controls the motor to move according to the setting state, so as to control the opening and closing of the water outlet device.
In order to facilitate the control of the water heater and the water outlet device by a user, in general, the bath controller and the water outlet device are arranged in the same environment space, and because the bath controller and the water outlet device are relatively close, the power consumption of the bath controller can be reduced by adopting a short-distance first communication device (such as Bluetooth), and the influence on human bodies is reduced.
Next, the present embodiment will briefly explain a technical process of "the bathroom controller transmits a distance, an ambient temperature, a water outlet speed, and a set water temperature to the water heater to instruct the water heater to determine a target heating temperature according to the distance, the ambient temperature, the water outlet speed, and the set water temperature" in the fourth embodiment, and the technical process may include: the bath controller sends the distance, the ambient temperature, the water outlet speed, the set water temperature and the opening set area to the water heater to instruct the water heater to determine the target heating temperature according to the distance, the ambient temperature, the water outlet speed, the set water temperature and the opening set area.
According to the bath controller provided by the embodiment of the application, a user can adjust the opening area of the water outlet device, so that the user experience is improved. Meanwhile, the bath controller transmits the acquired distance from the water outlet device to a user, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature of the water heater to the water heater, and also transmits the acquired opening set area to the water heater so as to instruct the water heater to determine the target heating temperature according to the distance, the ambient temperature, the water outlet speed, the set water temperature and the opening area. Because the opening area of the water outlet device is the water outlet area of the water outlet device, the larger the opening area is, the smaller the heat transfer loss is in the process that hot water is output from the water outlet device to a user, the bath controller of the embodiment sends the opening setting area to the water heater, so that the target heating temperature determined by the water heater is more accurate, the water heater performs compensation control according to the determined target heating temperature, and the difference between the temperature of the hot water sensed by the user and the set water temperature is further reduced.
Referring to fig. 6, a flowchart of a temperature control method according to a fifth embodiment of the present application is shown, and the temperature control method can be applied to a hot water supply system. Specifically, the hot water supply system comprises a water outlet device and a water heater, wherein the water outlet device is connected with the water heater and is used for outputting hot water generated by the water heater to a user. As shown in fig. 6, the temperature control method may include S602 to S606.
S602, the water outlet device collects the distance from the water outlet device to a user and feeds the distance back to the water heater.
The distance between the water outlet device and the user is described in detail in the above embodiments, and will not be described herein. The water outlet device comprises a second communication device which is connected with the water heater and is used for feeding back the acquired distance to the water heater.
S604, the water heater receives the distance and acquires the ambient temperature of the water outlet device, the set water temperature of the water heater and the water outlet speed of the water outlet device.
The description of the ambient temperature of the water outlet device, the set water temperature of the water heater, and the water outlet speed of the water outlet device is detailed in the above embodiments, and will not be repeated here.
S606, the water heater determines a target heating temperature according to the distance, the ambient temperature, the set water temperature and the water outlet speed, and performs compensation control according to the target heating temperature so that the temperature of the hot water output by the water outlet device is the target heating temperature.
The technical process of determining the target heating temperature according to the distance, the ambient temperature, the set water temperature and the water outlet speed of the water heater and performing compensation control according to the target heating temperature so that the hot water temperature output by the water outlet device is the target heating temperature is described in detail in the above embodiments, and will not be described herein.
The temperature control method provided by the embodiment of the application is applied to a hot water supply system, the water outlet device collects the distance from the water outlet device to a user and feeds the distance from the water outlet device to the user back to the water heater, the water heater receives the distance from the water outlet device to the user, the water heater determines a target heating temperature according to the distance from the water outlet device to the user, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature, and the water heater performs compensation control according to the target heating temperature to enable the hot water temperature output by the water outlet device to be the target heating temperature, so that the hot water temperature output by the water outlet device to the user reaches the set water temperature. The temperature control method compensates heat transfer loss in the process of outputting hot water from the water outlet device to a user, and reduces the difference between the temperature of the hot water sensed by the user and the set water temperature.
In an optional embodiment of the present application, the temperature control method provided in the fifth embodiment may further include: the water outlet device collects the ambient temperature of the water outlet device and feeds the ambient temperature back to the water heater. Optionally, the water outlet device is provided with a temperature sensor, the temperature sensor can be used for monitoring the ambient temperature of the water outlet device, and the second communication device of the water outlet device can also be used for acquiring the ambient temperature of the water outlet device monitored by the temperature sensor and feeding back the ambient temperature to the water heater.
Referring to fig. 7, a flowchart of a temperature control method according to a sixth embodiment of the present application is shown, and the temperature control method can be applied to a hot water supply system. Specifically, the hot water supply system comprises a water outlet device, a bath controller and a water heater, wherein the water outlet device is connected with the water heater and used for outputting hot water generated by the water heater to a user, the water outlet device is in communication connection with the bath controller, and the bath controller is in communication connection with the water heater.
Optionally, the water outlet device and the bath controller are arranged in the first environment space, the water heater is arranged in the second environment space, the bath controller comprises a short-distance communication device and a long-distance communication device, the bath controller is in communication connection with the water outlet device through the short-distance communication device, and the bath controller is in communication connection with the water heater through the long-distance communication device. Alternatively, the short-range communication device may comprise a bluetooth module and the long-range communication device may comprise a 433m wireless unit and/or a lora wireless unit. Because the water heater is far away from the bath controller and may have more barriers (such as walls), a long-distance communication device is adopted to ensure the communication quality between the bath controller and the water heater; because the distance between the water outlet device and the bath controller is relatively short, the short-distance communication device is adopted, and the power consumption and the influence of the communication device on a user can be reduced by adopting the short-distance communication device.
As shown in fig. 7, the temperature control method may include S702 to S706.
S702, the water outlet device collects the distance from the water outlet device to a user and sends the distance to the bath controller.
S704, the bath controller receives the distance, acquires the ambient temperature of the water outlet device, the set temperature of the water heater and the water outlet speed of the water outlet device, and sends the distance, the ambient temperature, the set water temperature and the water outlet speed to the water heater.
S706, the water heater receives the distance, the ambient temperature, the set water temperature and the water outlet speed, determines the target heating temperature according to the distance, the ambient temperature, the set water temperature and the water outlet speed, and performs compensation control according to the target heating temperature so that the hot water temperature output by the water outlet device is the target heating temperature.
The description of the environmental temperature from the water outlet device to the user, the setting temperature of the water heater, and the water outlet speed of the water outlet device is detailed in the above embodiments, and is not repeated here. The technical process of determining the target heating temperature according to the distance, the ambient temperature, the set water temperature and the water outlet speed of the water heater and performing compensation control according to the target heating temperature so that the hot water temperature output by the water outlet device is the target heating temperature is described in detail in the above embodiments, and will not be described herein.
The temperature control method provided by the embodiment is applied to a hot water supply system, the water outlet device collects the distance from the water outlet device to a user and sends the distance from the water outlet device to the user to the bath controller, the bath controller receives the distance from the water outlet device to the user, obtains the environment temperature of the water outlet device, the set temperature of the water heater and the water outlet speed of the water outlet device and sends the distance, the environment temperature, the set water temperature and the water outlet speed to the water heater; the water heater obtains and determines a target heating temperature according to the distance from the water outlet device to a user, the ambient temperature of the water outlet device, the set water temperature and the water outlet speed of the water outlet device, and performs compensation control according to the target heating temperature to enable the hot water temperature output by the water outlet device to be the target heating temperature, so that the hot water temperature output by the water outlet device to the user reaches the set water temperature. The temperature control method compensates heat transfer loss in the process of outputting hot water from the water outlet device to a user, and reduces the difference between the temperature of the hot water sensed by the user and the set water temperature.
In an optional embodiment of the present application, the temperature control method provided in the sixth embodiment may further include: the water outlet device collects the ambient temperature of the water outlet device and sends the ambient temperature to the bath controller. Optionally, the water outlet device includes a temperature sensor, the temperature sensor may be used to monitor an ambient temperature of the water outlet device, and the second communication device of the water outlet device may be further used to obtain the ambient temperature of the water outlet device monitored by the temperature sensor, and feed back the ambient temperature to the water heater.
Referring to fig. 8, a flowchart of a temperature control method according to a seventh embodiment of the present application is shown, and as shown in fig. 8, the temperature control method according to the seventh embodiment may further include S802 to S806.
S802, the bath controller receives a wake-up signal.
Specifically, the wake-up signal is used for indicating the bath controller to enter a working state; it should be noted that the wake-up signal may be entered by the user.
S804, the bath controller sends a preheating cruising signal to the water heater in a working state.
Alternatively, the controller may send the warm-up cruise signal to the water heater via a long-range communication device. The preheating cruise signal is described in detail in the above embodiments, and will not be described in detail here.
S806, the water heater receives the preheating cruising signal and preheats to the target preheating temperature according to the preheating cruising signal. Optionally, the technical process of "compensation control of the water heater according to the target heating temperature" of the temperature control method provided in the sixth embodiment may include: the water heater performs compensation control according to the target heating temperature and the target preheating temperature. The technical process of performing compensation control on the water heater according to the target heating temperature and the target preheating temperature is detailed in the above embodiments, and will not be described herein.
According to the temperature control method provided by the embodiment, the bath controller sends the preheating cruising signal to the water heater in the working state, the water heater obtains the preheating cruising signal, the preheating cruising signal is preheated to the target preheating temperature according to the preheating cruising signal, compensation control is performed according to the target heating temperature and the target preheating temperature, and the water heater preheats, so that the time required by the water outlet device for outputting the hot water with the target heating temperature to a user is shortened.
Referring to fig. 9, a flowchart of a temperature control method according to an eighth embodiment of the present application is shown, and the temperature control method can be applied to the hot water supply system shown in fig. 10. Specifically, the hot water supply system includes a water outlet device 1002, a bath controller 502 and a water heater 504, wherein the water outlet device 1002 is connected with the water heater 504 and is used for outputting hot water generated by the water heater 504 to a user, the water outlet device 1002 is in communication connection with the bath controller 502, and the bath controller 502 is in communication connection with the water heater 504. As shown in fig. 9, the temperature control method may include S802 to S806, S702, and S902 to S904.
S802, the bath controller receives a wake-up signal.
S804, the bath controller sends a preheating cruising signal to the water heater in a working state.
S806, the water heater receives the preheating cruising signal and preheats to the target preheating temperature according to the preheating cruising signal.
S702, the water outlet device collects the distance from the water outlet device to a user and the ambient temperature of the water outlet device, and sends the distance and the ambient temperature to the bath controller.
S902, the bath controller receives the distance and the ambient temperature, acquires the set temperature of the water heater, the water outlet speed of the water outlet device and the set area of the opening, and sends the distance, the ambient temperature, the set water temperature, the water outlet speed and the set area of the opening to the water heater.
S904, the water heater receives the distance, the ambient temperature, the set water temperature, the water outlet speed and the opening setting area, determines the target heating temperature according to the distance, the ambient temperature, the set water temperature, the water outlet speed and the opening setting area, and performs compensation control according to the target heating temperature and the target preheating temperature so as to enable the hot water temperature output by the water outlet device to be the target heating temperature.
The description of the environmental temperature from the water outlet device to the user, the setting temperature of the water heater, the water outlet speed of the water outlet device and the setting area of the opening is detailed in the above embodiments, and will not be repeated here. The description of the technical process of determining the target heating temperature according to the distance, the ambient temperature, the set water temperature, the water outlet speed and the opening setting area of the water heater and performing compensation control according to the target heating temperature and the target preheating temperature so that the hot water temperature output by the water outlet device is the target heating temperature is detailed in the above embodiments, and will not be repeated here.
It should be understood that, although the steps in the flowcharts of fig. 1-4 and 6-9 are shown in order as indicated by the arrows, these steps are not necessarily performed in order as indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least a portion of the steps of fig. 1-4, 6-9 may include multiple steps or stages that are not necessarily performed at the same time, but may be performed at different times, nor does the order in which the steps or stages are performed necessarily occur sequentially, but may be performed alternately or alternately with other steps or at least a portion of the steps or stages in other steps.
Referring to fig. 11, a block diagram of a temperature control apparatus 1100 according to a ninth embodiment of the present application is shown, where the temperature control apparatus may be configured in a water heater. As shown in fig. 11, the temperature control apparatus 1100 may include a first acquisition module 1102, a determination module 1104, and a compensation module 1106.
Specifically, the first obtaining module 1102 is configured to obtain a distance from the water outlet device to a user, an ambient temperature of the water outlet device, a water outlet speed of the water outlet device, and a set water temperature of the water heater. The determination module 1104 is configured to determine a target heating temperature based on the distance, the ambient temperature, the water outlet speed, and the set water temperature. The compensation module 1106 is configured to perform compensation control according to the target heating temperature, so that the temperature of the hot water output by the water outlet device is the target heating temperature. It should be noted that the water outlet device is connected with the water heater and is used for outputting the hot water generated by the water heater to the user.
Referring to fig. 12, a block diagram of a temperature control apparatus 1200 according to a tenth embodiment of the present application is shown, which may be configured in a bath controller. As shown in fig. 12, the temperature control apparatus 1200 may include a second acquisition module 1202, a transmission module 1204.
Specifically, the second obtaining module 1202 is configured to obtain a distance from the water outlet device to a user, an ambient temperature of the water outlet device, a water outlet speed of the water outlet device, and a set water temperature of the water heater. The sending module 1204 is configured to send the distance, the ambient temperature, the water outlet speed, and the set water temperature to the water heater, so as to instruct the water heater to determine a target heating temperature according to the distance, the ambient temperature, the water outlet speed, and the set water temperature, and perform compensation control according to the target heating temperature, so that the hot water temperature output by the water outlet device is the target heating temperature. It should be noted that the water outlet device is connected with the water heater and is used for outputting the hot water generated by the water heater to a user.
Referring to fig. 13, a block diagram of a temperature control apparatus 1300 according to an eleventh embodiment of the present application is shown, which may be configured in a hot water supply system. In particular, the hot water supply system may include a water outlet device and a water heater. Specifically, the water outlet device is connected with the water heater and is used for outputting hot water generated by the water heater to a user. As shown in fig. 13, the temperature control apparatus 1300 may include a first acquisition module 1302, a third acquisition module 1304, and a first control module 1306.
Specifically, the first collecting module 1302 is configured to collect a distance from the water outlet device to a user, and feed back the distance to the water heater. The third obtaining module 1304 is configured to receive the distance, and obtain an ambient temperature of the water outlet device, a set water temperature of the water heater, and a water outlet speed of the water outlet device. The first control module 1306 is configured to determine a target heating temperature according to the distance, the ambient temperature, the set water temperature, and the water outlet speed, and perform compensation control according to the target heating temperature, so that the temperature of the hot water output by the water outlet device is the target heating temperature.
Referring to fig. 14, a block diagram of a temperature control apparatus 1400 according to a twelfth embodiment of the present application is shown, wherein the temperature control apparatus may be configured in a hot water supply system. Specifically, the hot water supply system can include a water outlet device, a bath controller and a water heater, wherein the water outlet device is connected with the water heater and used for outputting hot water generated by the water heater to a user, the water outlet device is in communication connection with the bath controller, and the bath controller is in communication connection with the water heater. As shown in fig. 14, the control device 1400 may include a second acquisition module 1402, a fourth acquisition module 1404, and a second control module 1406.
Specifically, the second acquisition module 1402 is configured to acquire a distance from the water outlet device to the user, and send the distance to the controller. The fourth obtaining module 1404 is configured to receive the distance, obtain an ambient temperature of the water outlet device, a set temperature of the water heater, and a water outlet speed of the water outlet device, and send the distance, the ambient temperature, the set temperature, and the water outlet speed to the water heater. The second control module 1406 is configured to receive the distance, the ambient temperature, the set temperature, and the water outlet speed, determine a target heating temperature according to the distance, the ambient temperature, the set water temperature, and the water outlet speed, and perform compensation control according to the target heating temperature, so that the temperature of the hot water output by the water outlet device is the target heating temperature.
For specific limitations of the temperature control device, reference may be made to the above limitations of the temperature control method, and no further description is given here. The respective modules in the above-described temperature control apparatus may be implemented in whole or in part by software, hardware, and combinations thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules. It should be noted that, in the embodiment of the present application, the division of the modules is schematic, which is merely a logic function division, and other division manners may be implemented in actual implementation.
In an alternative embodiment of the present application, there is provided a water heater including a memory and a processor, the memory storing a computer program, the processor executing the computer program to perform the steps of the embodiments of the temperature control method described above for the water heater.
In an alternative embodiment of the present application, there is provided a bath controller including a memory and a processor, the memory storing a computer program, the processor executing the computer program to implement the steps of the embodiments of the temperature control method described above for controlling a water heater by the bath controller.
In an alternative embodiment of the present application, the bath controller provided in the above embodiment may further include an input device and a communication device. Specifically, the input device is used for receiving one or more of the water outlet speed of the water outlet device, the set water temperature of the water heater and the set area of the opening. It should be noted that the opening setting area is used for indicating the water outlet device to adjust the opening area of the water outlet. Alternatively, the input device may comprise a touch screen input unit and/or a key input unit. The user may input one or more of a water outlet speed of the water outlet device, a set water temperature of the water heater, and an opening set area through the input device. In an alternative embodiment of the present application, the bath controller further comprises a display device, which may be used to display the set water temperature and/or the ambient temperature.
Specifically, the communication device includes a first communication unit and a second communication unit. Specifically, the first communication unit is used for being in communication connection with the water heater, and the first communication unit is used for sending one or more of water outlet speed, set water temperature and opening setting area to the water heater. Alternatively, the first communication unit may comprise a 433m wireless unit and/or a lora wireless unit. Specifically, the second communication unit is used for being in communication connection with the water outlet device, and the second communication unit is used for sending the opening setting area to the water outlet device. Alternatively, the second communication unit may comprise a bluetooth unit.
Optionally, the input device provided in the foregoing embodiment may further receive a wake-up signal, and the first communication unit sends a preheating cruising signal to the water heater in a working state of the bath controller, so as to instruct the water heater to preheat to the target preheating temperature.
Optionally, the input device provided in the foregoing embodiment may further receive a setting state, and the second communication unit sends the setting state to the water outlet device, so as to instruct the water outlet device to control opening or closing of the water outlet.
In an alternative embodiment of the present application, a water outlet device is provided. Specifically, the play water installation is used for connecting the water heater for export the hot water that the water heater produced through the delivery port, this play water installation includes: a ranging sensor and a communication unit. In particular, a ranging sensor may be used to obtain the distance of the water outlet device to the user. The communication unit is in communication connection with the distance measuring sensor and is used for feeding back the distance to the water heater so as to instruct the water heater to determine the target heating temperature according to the distance, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature of the water heater, and performing compensation control according to the target heating temperature so that the hot water temperature output by the water outlet device is the target heating temperature.
In an alternative embodiment of the present application, the distance measuring sensor is disposed on the water outlet device, and the distance measuring sensor is an infrared distance measuring sensor. Because the ranging sensor is arranged on the water outlet device, and in the using process, the user is closer to the water outlet device, and the influence of the ranging sensor on the user can be reduced by adopting the infrared ranging sensor with low power consumption. Optionally, the infrared ranging sensor is arranged at the water outlet of the water outlet device, and the infrared signal emission direction of the infrared ranging sensor is parallel to the water outlet direction of the water outlet device.
The water outlet device provided by the embodiment of the application comprises a ranging sensor and a communication unit, wherein the ranging sensor is used for acquiring the distance from the water outlet device to a user, the communication unit is used for feeding back the distance to the water heater so as to indicate the water heater to determine the target heating temperature according to the distance from the water outlet device to the user, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature, the water heater performs compensation control according to the target heating temperature, so that the hot water temperature output by the water outlet device is the target heating temperature, and the hot water temperature output by the water outlet device to the user reaches the set water temperature. The water outlet device indicates the water heater to compensate heat transfer loss in the process of outputting hot water from the water outlet device to a user, and the difference between the temperature of the hot water sensed by the user and the set water temperature is reduced.
In an alternative embodiment of the present application, the water outlet device provided in the foregoing embodiment may further include a temperature sensor. Specifically, the temperature sensor is used for detecting the ambient temperature of the water outlet device. The communication unit is also in communication connection with the temperature sensor and is used for feeding back the ambient temperature of the water outlet device detected by the temperature sensor to the water heater.
Referring to fig. 15, a schematic diagram of a hot water supply system according to an embodiment of the present application is shown, and the hot water supply system may include a water outlet 1510, a bath controller 1520, and a water heater 1530. Specifically, the water outlet 1510 is connected to the water heater 1530 for outputting hot water generated by the water heater 1530 to a user, and the water outlet 1510 is connected to the water heater 1530 in communication with the water controller 1520, and the water controller 1520 is connected to the water heater 1530 in communication. Alternatively, the water outlet device may be a shower head.
Specifically, the water outlet 1510 may include a ranging sensor 1512, a temperature sensor 1514, and a communication unit 1516. Specifically, the ranging sensor 1512 is configured to detect a distance from the water outlet device to the user. The temperature sensor 1514 is used for collecting the ambient temperature of the water outlet device. The communication unit 1516 is used to send the distance and the ambient temperature to the bath controller 1520.
The distance measuring sensor and the temperature sensor are described in detail in the above embodiments, and are not described herein. Optionally, the communication unit is communicatively connected with the distance measuring sensor and the temperature sensor for transmitting the distance and the ambient temperature to the bath controller. Alternatively, the communication unit may comprise a bluetooth unit.
Specifically, the controller 1520 is configured to obtain a distance and an ambient temperature, and further configured to receive a water outlet speed of the water outlet device and a set water temperature of the water heater, and send the distance, the ambient temperature, the water outlet speed, and the set water temperature to the water heater 1530. The details of the bath controller are described in the above embodiments, and are not repeated here.
Specifically, the water heater 1530 is configured to receive a distance, an ambient temperature, a water outlet device, and a set water temperature, determine a target heating temperature according to the distance, the ambient temperature, the water outlet device, and the set water temperature, and perform compensation control according to the target heating temperature, so that the hot water temperature output by the water outlet device is the target heating temperature.
In an alternative embodiment of the present application, the water heater provided in the foregoing embodiment may further include a memory, and a processor, where the memory stores a computer program, and the processor executes the computer program to implement the steps in the foregoing embodiments of the temperature control method applied to the hot water supply system.
In an alternative embodiment of the present application, a computer readable storage medium is provided, on which a computer program is stored which, when being executed by a processor, implements the steps of the method embodiments described above.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in embodiments provided herein may include at least one of non-volatile and volatile memory. The nonvolatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical Memory, or the like. Volatile memory can include random access memory (Random Access Memory, RAM) or external cache memory. By way of illustration, and not limitation, RAM can be in the form of a variety of forms, such as static random access memory (Static Random Access Memory, SRAM) or dynamic random access memory (Dynamic Random Access Memory, DRAM), and the like.
In the description of the present specification, reference to the terms "some embodiments," "other embodiments," "desired embodiments," and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic descriptions of the above terms do not necessarily refer to the same embodiment or example.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples merely represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.
Claims (19)
1. A method of temperature control for a water heater, the method comprising:
the water heater obtains the distance from the water outlet device to a user, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature of the water heater; the water outlet device is connected with the water heater and is used for outputting hot water generated by the water heater to the user; the environmental temperature of the water outlet device is the temperature of the environmental space where the water outlet device is positioned; the set water temperature of the water heater is the water temperature which the user hopes to sense;
the water heater determines a target heating temperature according to the distance, the ambient temperature, the water outlet speed and the set water temperature;
and the water heater performs compensation control according to the target heating temperature so that the temperature of the hot water output by the water outlet device is the target heating temperature.
2. The temperature control method according to claim 1, characterized in that the method further comprises:
the water heater acquires the setting area of an opening; the opening setting area is used for indicating the water outlet device to adjust the opening area of the water outlet;
The water heater determining a target heating temperature according to the distance, the ambient temperature, the water outlet speed and the set water temperature comprises:
and the water heater determines a target heating temperature according to the distance, the ambient temperature, the water outlet speed, the set water temperature and the opening setting area.
3. The temperature control method according to claim 1, characterized in that the method further comprises:
the water heater acquires a preheating cruising signal;
the water heater is preheated to a target preheating temperature according to the preheating cruising signal;
the water heater performs compensation control according to the target heating temperature, and the compensation control comprises the following steps:
and the water heater performs compensation control according to the target heating temperature and the target preheating temperature.
4. A temperature control method applied to a water heater controlled by a bath controller, the method comprising:
the bath controller obtains the distance from the water outlet device to a user, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature of the water heater; the water outlet device is connected with the water heater and is used for outputting hot water generated by the water heater to the user; the environmental temperature of the water outlet device is the temperature of the environmental space where the water outlet device is positioned; the set water temperature of the water heater is the water temperature which the user hopes to sense;
The bath controller sends the distance, the ambient temperature, the water outlet speed and the set water temperature to the water heater to instruct the water heater to determine a target heating temperature according to the distance, the ambient temperature, the water outlet speed and the set water temperature, and performs compensation control according to the target heating temperature so as to enable the hot water temperature output by the water outlet device to be the target heating temperature.
5. The temperature control method according to claim 4, characterized by further comprising:
the bath controller obtains the opening setting area of the water outlet device;
the bath controller sends the opening setting area to the water outlet device to instruct the water outlet device to adjust the opening area of the water outlet;
the controller sending the distance, the ambient temperature, the water outlet speed and the set water temperature to the water heater to instruct the water heater to determine a target heating temperature according to the distance, the ambient temperature, the water outlet speed and the set water temperature, comprising:
the bath controller sends the distance, the ambient temperature, the water outlet speed, the set water temperature and the opening set area to the water heater to instruct the water heater to determine a target heating temperature according to the distance, the ambient temperature, the water outlet speed, the set water temperature and the opening set area.
6. The method of claim 4, wherein the obtaining, by the controller, the ambient temperature of the water outlet device comprises:
the bath controller receives the acquisition temperature of the temperature sensor; the collecting temperature is used for reflecting the ambient temperature of the water outlet device, and the temperature sensor is arranged on the water outlet device.
7. A temperature control method, characterized in that it is applied to a hot water supply system, the hot water supply system includes a water outlet device and a water heater, the water outlet device is connected with the water heater, and is used for outputting hot water generated by the water heater to a user, the method includes:
the water outlet device collects the distance from the water outlet device to the user and feeds the distance back to the water heater;
the water heater receives the distance and acquires the ambient temperature of the water outlet device, the set water temperature of the water heater and the water outlet speed of the water outlet device; the environmental temperature of the water outlet device is the temperature of the environmental space where the water outlet device is positioned; the set water temperature of the water heater is the water temperature which the user hopes to sense;
and the water heater determines a target heating temperature according to the distance, the ambient temperature, the set water temperature and the water outlet speed, and performs compensation control according to the target heating temperature so as to enable the temperature of the hot water output by the water outlet device to be the target heating temperature.
8. The temperature control method of claim 7, further comprising:
the water outlet device collects the ambient temperature of the water outlet device and feeds the ambient temperature back to the water heater.
9. The utility model provides a temperature control method, characterized in that is applied to hot water supply system, hot water supply system includes play water installation, bath controller and water heater, go water installation and connect the water heater is used for exporting the hot water that the water heater produced to the user, go water installation with bath controller communication connection, bath controller with water heater communication connection, the method includes:
the water outlet device collects the distance from the water outlet device to the user and sends the distance to the bath controller;
the bath controller receives the distance, acquires the ambient temperature of the water outlet device, the set water temperature of the water heater and the water outlet speed of the water outlet device, and sends the distance, the ambient temperature, the set water temperature and the water outlet speed to the water heater; the environmental temperature of the water outlet device is the temperature of the environmental space where the water outlet device is positioned; the set water temperature of the water heater is the water temperature which the user hopes to sense;
The water heater receives the distance, the ambient temperature, the set water temperature and the water outlet speed, determines a target heating temperature according to the distance, the ambient temperature, the set water temperature and the water outlet speed, and performs compensation control according to the target heating temperature so that the temperature of the hot water output by the water outlet device is the target heating temperature.
10. The temperature control method according to claim 9, characterized in that the method further comprises:
the bath controller receives a wake-up signal, wherein the wake-up signal is used for indicating that the bath controller is in a working state;
the bath controller sends a preheating cruising signal to the water heater in a working state;
the water heater receives the preheating cruising signal and preheats the water heater to a target preheating temperature according to the preheating cruising signal;
the water heater performs compensation control according to a target heating temperature, and comprises:
and the water heater performs compensation control according to the target heating temperature and the target preheating temperature.
11. A temperature control device for use in a water heater, the device comprising:
the first acquisition module is used for acquiring the distance from the water outlet device to a user, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature of the water heater; the water outlet device is connected with the water heater and is used for outputting hot water generated by the water heater to the user; the environmental temperature of the water outlet device is the temperature of the environmental space where the water outlet device is positioned; the set water temperature of the water heater is the water temperature which the user hopes to sense;
The determining module is used for determining a target heating temperature according to the distance, the ambient temperature, the water outlet speed and the set water temperature;
and the compensation module is used for carrying out compensation control according to the target heating temperature so as to enable the temperature of the hot water output by the water outlet device to be the target heating temperature.
12. A temperature control device for use in a water heater controlled by a bath controller, the device comprising:
the second acquisition module is used for acquiring the distance from the water outlet device to a user, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature of the water heater; the water outlet device is connected with the water heater and is used for outputting hot water generated by the water heater to the user; the environmental temperature of the water outlet device is the temperature of the environmental space where the water outlet device is positioned; the set water temperature of the water heater is the water temperature which the user hopes to sense;
and the sending module is used for sending the distance, the ambient temperature, the water outlet speed and the set water temperature to the water heater so as to instruct the water heater to determine a target heating temperature according to the distance, the ambient temperature, the water outlet speed and the set water temperature, and performing compensation control according to the target heating temperature so as to enable the hot water temperature output by the water outlet device to be the target heating temperature.
13. A temperature control device, characterized in that is applied to hot water supply system, hot water supply system includes play water installation and water heater, go out water installation and connect the water heater is used for with the hot water output that the water heater produced is to the user, temperature control device includes:
the first acquisition module is used for acquiring the distance from the water outlet device to the user and feeding back the distance to the water heater;
the third acquisition module is used for receiving the distance and acquiring the environment temperature of the water outlet device, the set water temperature of the water heater and the water outlet speed of the water outlet device; the environmental temperature of the water outlet device is the temperature of the environmental space where the water outlet device is positioned; the set water temperature of the water heater is the water temperature which the user hopes to sense;
and the first control module is used for determining a target heating temperature according to the distance, the ambient temperature, the set water temperature and the water outlet speed, and performing compensation control according to the target heating temperature so as to enable the temperature of the hot water output by the water outlet device to be the target heating temperature.
14. The utility model provides a temperature control device, its characterized in that is applied to hot water supply system, hot water supply system includes play water installation, bath accuse ware and water heater, go out water installation and connect the water heater is used for with the hot water output that the water heater produced to the user, go out water installation with bath accuse ware communication connection, bath accuse ware with water heater communication connection, temperature control device includes:
The second acquisition module is used for acquiring the distance from the water outlet device to the user and sending the distance to the bath controller;
the fourth acquisition module is used for receiving the distance, acquiring the environment temperature of the water outlet device, the set water temperature of the water heater and the water outlet speed of the water outlet device, and sending the distance, the environment temperature, the set water temperature and the water outlet speed to the water heater; the environmental temperature of the water outlet device is the temperature of the environmental space where the water outlet device is positioned; the set water temperature of the water heater is the water temperature which the user hopes to sense;
and the second control module is used for receiving the distance, the ambient temperature, the set water temperature and the water outlet speed, determining a target heating temperature according to the distance, the ambient temperature, the set water temperature and the water outlet speed, and performing compensation control according to the target heating temperature so as to enable the temperature of the hot water output by the water outlet device to be the target heating temperature.
15. A water heater comprising a memory and a processor, the memory storing a computer program, characterized in that the processor, when executing the computer program, carries out the steps of the method as claimed in any one of claims 1 to 3.
16. A bath controller comprising a memory and a processor, the memory storing a computer program, characterized in that the processor, when executing the computer program, carries out the steps of the method according to any one of claims 4 to 6.
17. The bath controller according to claim 16, further comprising:
the input device is used for receiving one or more of the water outlet speed of the water outlet device, the set water temperature of the water heater and the opening set area of the water outlet device; the opening setting area of the water outlet device is used for indicating the water outlet device to adjust the opening area of a water outlet of the water outlet device;
the communication device comprises a first communication unit and a second communication unit, wherein the first communication unit is used for being in communication connection with the water heater, the second communication unit is used for being in communication connection with the water outlet device, the first communication unit is used for sending one or more of the water outlet speed, the set water temperature and the opening setting area to the water heater, and the second communication unit is used for sending the opening signal to the water outlet device.
18. The utility model provides a water outlet device, its characterized in that, water outlet device is used for connecting the water heater for the hot water that produces the water heater exports through the delivery port, water outlet device includes:
The distance measuring sensor is arranged on the water outlet device and used for acquiring the distance from the water outlet device to a user;
the communication unit is in communication connection with the distance measuring sensor and is used for feeding back the distance to the water heater so as to instruct the water heater to determine a target heating temperature according to the distance, the ambient temperature of the water outlet device, the water outlet speed of the water outlet device and the set water temperature of the water heater, and compensation control is carried out according to the target heating temperature so as to enable the temperature of the hot water output by the water outlet device to be the target heating temperature; the environmental temperature of the water outlet device is the temperature of the environmental space where the water outlet device is positioned; the set water temperature of the water heater is the water temperature which the user wants to sense.
19. The hot water supply system is characterized by comprising a water outlet device, a bath controller and a water heater, wherein the water outlet device is connected with the water heater and used for outputting hot water generated by the water heater to a user, the water outlet device is in communication connection with the bath controller, and the bath controller is in communication connection with the water heater;
the water outlet device comprises a ranging sensor, a temperature sensor and a communication unit, wherein the ranging sensor is used for detecting the distance from the water outlet device to the user, and the temperature sensor is used for collecting the ambient temperature of the water outlet device; the communication unit is used for sending the distance and the ambient temperature to the bath controller; the environmental temperature of the water outlet device is the temperature of the environmental space where the water outlet device is positioned;
The bath controller is used for acquiring the distance and the environment temperature, receiving the water outlet speed of the water outlet device and the set water temperature of the water heater, and sending the distance, the environment temperature, the water outlet speed and the set water temperature to the water heater; the set water temperature of the water heater is the water temperature which the user hopes to sense;
the water heater is used for receiving the distance, the ambient temperature, the water outlet speed and the set water temperature, determining a target heating temperature according to the distance, the ambient temperature, the water outlet speed and the set water temperature, and performing compensation control according to the target heating temperature so that the temperature of the hot water output by the water outlet device is the target heating temperature.
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| CN113915775B (en) * | 2021-10-19 | 2023-01-24 | 珠海格力电器股份有限公司 | Method and equipment for remotely adjusting water temperature of water heater |
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