CN115930450A - Bathroom outlet water temperature control method and device of wall-mounted boiler and wall-mounted boiler - Google Patents
Bathroom outlet water temperature control method and device of wall-mounted boiler and wall-mounted boiler Download PDFInfo
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- 239000000523 sample Substances 0.000 claims abstract description 79
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Abstract
The application relates to a bathroom outlet water temperature control method and device of a wall-mounted furnace, computer equipment, a storage medium and a computer program product. The method comprises the following steps: acquiring the actual temperature of the heating outlet water of the wall-mounted furnace under the condition that a bathroom outlet water temperature probe of the wall-mounted furnace is in a failure state; acquiring the heat exchange efficiency of a domestic hot water heat exchanger of the wall-mounted furnace, and determining the bathroom outlet water actual temperature of the wall-mounted furnace according to the heat exchange efficiency and the heating outlet water actual temperature; and acquiring the current bathroom outlet set temperature of the wall-mounted furnace, and adjusting the output load of the wall-mounted furnace according to the bathroom outlet set temperature and the bathroom outlet actual temperature so as to control the bathroom outlet temperature of the wall-mounted furnace. By adopting the method, the treatment efficiency of the wall-mounted boiler on the fault can be effectively improved.
Description
Technical Field
The application relates to the technical field of intelligent household appliances, in particular to a bathroom effluent temperature control method and device of a wall-mounted furnace and the wall-mounted furnace.
Background
With the development of the field of home appliances, various home appliances are developed. The household appliance should meet the basic use requirements of the user to the maximum extent within a safe range.
At present, most household appliances cannot be used after a fault occurs. For the household appliance with the heating and bathroom functions in the wall-mounted stove in the traditional technology, when a bathroom outlet water temperature probe of the wall-mounted stove fails, the bathroom function cannot be used, and the fault can be repaired only by a maintenance person going to the door, so that the emergency of the application of a user cannot be solved.
Therefore, the problem that the treatment efficiency of faults is not high and the use is inconvenient exists in the wall-mounted furnace in the prior art.
Disclosure of Invention
In view of the above, there is a need to provide a wall-hanging stove and a method and a device for controlling the bathroom outlet temperature of the wall-hanging stove, which can effectively cope with the problem that the bathroom outlet temperature probe of the wall-hanging stove fails.
A bathroom outlet water temperature control method of a wall-mounted boiler is characterized by comprising the following steps:
acquiring the actual temperature of the heating outlet water of the wall-mounted furnace under the condition that a bathroom outlet water temperature probe of the wall-mounted furnace is in a failure state;
acquiring the heat exchange efficiency of a domestic hot water heat exchanger of the wall-mounted furnace, and determining the bathroom outlet water actual temperature of the wall-mounted furnace according to the heat exchange efficiency and the heating outlet water actual temperature;
and acquiring the current bathroom outlet set temperature of the wall-mounted furnace, and adjusting the output load of the wall-mounted furnace according to the bathroom outlet set temperature and the bathroom outlet actual temperature so as to control the bathroom outlet temperature of the wall-mounted furnace.
In one embodiment, determining the actual bathroom outlet water temperature of the wall-hanging furnace according to the heat exchange efficiency and the actual heating outlet water temperature comprises:
determining the current temperature of the bathroom effluent of the wall-mounted boiler according to the heat exchange efficiency and the actual temperature of the heating effluent;
and acquiring the outdoor environment temperature, and determining the actual bathroom outlet water temperature of the wall-mounted furnace according to the outdoor environment temperature and the current bathroom outlet water temperature of the wall-mounted furnace.
In one embodiment, the determining the actual temperature of the outlet water of the bathroom of the wall-hanging furnace according to the heat exchange efficiency and the actual temperature of the outlet water of the heating room comprises the following steps:
acquiring the current water flow of the wall-mounted furnace under the condition that a bathroom outlet water temperature probe of the wall-mounted furnace is in a failure state;
determining an initial load corresponding to the current water flow; the initial load is the output load required when the wall-mounted furnace enters a bathroom obstacle avoidance combustion mode; the bathroom obstacle avoidance combustion mode is a corresponding working mode of the wall-mounted furnace under the condition that the bathroom effluent temperature probe is in a failure state;
and adjusting the output load of the wall-mounted furnace according to the initial load so as to control the bathroom outlet water temperature of the wall-mounted furnace.
In one embodiment, obtaining the heat exchange efficiency of a domestic hot water heat exchanger of a wall-mounted boiler comprises:
and acquiring a pre-stored corresponding relation between the actual temperature of the heating outlet water and the heat exchange efficiency, and obtaining the heat exchange efficiency of the domestic hot water heat exchanger of the wall-hanging stove based on the corresponding relation and the actual temperature of the heating outlet water.
In one embodiment, when the bathroom outlet water temperature probe of the wall-hanging stove is in a failure state, obtaining the actual temperature of the heating outlet water of the wall-hanging stove includes:
acquiring a voltage value of a bathroom outlet water temperature probe;
and under the condition that the voltage value is not within the range of the preset value interval, determining that the bathroom outlet water temperature probe of the wall-hanging furnace is in a failure state.
In one embodiment, in the case that a bathroom outlet water temperature probe of the wall-hanging stove is in a failure state, the method further comprises:
displaying state prompt information corresponding to the bathroom outlet water temperature probe in a display of the wall-mounted boiler; the state prompt information is used for representing that a bathroom outlet water temperature probe of the wall-mounted furnace is in a failure state.
In one embodiment, the method further comprises:
in one embodiment, the adjusting the output load of the wall-mounted furnace according to the set bathroom outlet temperature and the actual bathroom outlet temperature to control the bathroom outlet temperature of the wall-mounted furnace includes:
under the condition that the set temperature of the bathroom outlet water is higher than the actual temperature of the bathroom outlet water, the output load of the wall-hanging furnace is increased;
or,
and under the condition that the set temperature of the outlet water of the bathroom is lower than the actual temperature of the outlet water of the bathroom, the output load of the wall-mounted furnace is reduced.
The utility model provides a bathroom leaving water temperature control device of hanging stove which characterized in that, the device includes:
the acquisition module is used for acquiring the actual temperature of the heating outlet water of the wall-mounted furnace under the condition that a bathroom outlet water temperature probe of the wall-mounted furnace is in a failure state;
the determining module is used for obtaining the heat exchange efficiency of the domestic hot water heat exchanger of the wall-mounted furnace and determining the actual bathroom outlet water temperature of the wall-mounted furnace according to the heat exchange efficiency and the actual heating outlet water temperature;
and the adjusting module is used for acquiring the current bathroom outlet set temperature of the wall-mounted furnace, and adjusting the output load of the wall-mounted furnace according to the bathroom outlet set temperature and the bathroom outlet actual temperature so as to control the bathroom outlet temperature of the wall-mounted furnace.
A wall-hanging stove comprises a memory and a processor, wherein the memory stores a computer program, and is characterized in that the processor executes the computer program to realize the steps of the method.
A computer-readable storage medium, on which a computer program is stored, characterized in that the computer program realizes the steps of the above-mentioned method when being executed by a processor.
According to the wall-mounted furnace bathroom outlet water temperature control method and device and the wall-mounted furnace, the actual heating outlet water temperature of the wall-mounted furnace is obtained under the condition that the bathroom outlet water temperature probe of the wall-mounted furnace is in a failure state; then obtaining the heat exchange efficiency of a domestic hot water heat exchanger of the wall-mounted furnace, and determining the actual bathroom outlet water temperature of the wall-mounted furnace according to the heat exchange efficiency and the actual heating outlet water temperature; then obtaining the current bathroom outlet water set temperature of the wall-mounted furnace, and adjusting the output load of the wall-mounted furnace according to the bathroom outlet water set temperature and the bathroom outlet water actual temperature so as to control the bathroom outlet water temperature of the wall-mounted furnace; therefore, the actual temperature of the bathroom outlet water of the wall-mounted furnace can be determined through the actual temperature of the heating outlet water of the wall-mounted furnace and the heat exchange efficiency of the domestic hot water heat exchanger, so that the output load of the wall-mounted furnace can be adjusted according to the actual temperature of the bathroom outlet water and the set temperature of the bathroom outlet water, the temperature of the bathroom outlet water can be controlled under the condition that a bathroom outlet water temperature probe of the wall-mounted furnace breaks down, normal use of a user can be guaranteed to the maximum extent, the problem that the bathroom outlet water temperature probe cannot be continuously used after breaking down is solved, and the emergency treatment efficiency of the wall-mounted furnace to the fault is improved.
Drawings
Fig. 1 is a schematic flow chart illustrating a method for controlling the temperature of the outlet water of a bathroom of a wall-mounted boiler according to an embodiment;
FIG. 2 is a block diagram of a wall hanging stove in one embodiment;
fig. 3 is a flowchart illustrating a method for adjusting an operating condition of a wall-hanging stove according to an embodiment;
fig. 4 is a schematic flow chart illustrating a method for controlling a bathroom outlet temperature of a wall-hanging stove according to another embodiment;
FIG. 5 is a block diagram of an embodiment of a bathroom outlet temperature control device of a wall-hanging stove;
FIG. 6 is a diagram illustrating an internal structure of a computer device according to an embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In an embodiment, as shown in fig. 1, a bathroom outlet temperature control method for a wall-hanging stove is provided, which is described by taking a main controller of the wall-hanging stove as an example, and includes the following steps:
and S102, acquiring the actual heating and water outlet temperature of the wall-mounted furnace under the condition that the bathroom water outlet temperature probe of the wall-mounted furnace is in a failure state.
The bathroom outlet water temperature probe can be a temperature probe arranged in a bathroom outlet pipe of the wall-mounted furnace.
The actual heating water outlet temperature can be the temperature measured by a temperature probe in a heating water outlet pipe of the wall-hanging stove.
In specific implementation, the main controller acquires the actual heating and water outlet temperature of the wall-mounted furnace after detecting that the bathroom water outlet temperature probe of the wall-mounted furnace is out of service.
And S104, acquiring the heat exchange efficiency of the domestic hot water heat exchanger of the wall-mounted furnace, and determining the actual bathroom outlet water temperature of the wall-mounted furnace according to the heat exchange efficiency and the actual heating outlet water temperature.
The heat exchange efficiency refers to the ratio of the theoretical heat transfer capacity of the domestic hot water heat exchanger to the actual heat that can be actually absorbed by the cold fluid flowing through the heat exchanger. The heat exchange efficiency can change along with the change of different environmental factors, such as the temperature of inlet water, the external environment temperature and the actual temperature of heating outlet water. But is most affected by the actual temperature of the heating outlet water.
The actual bathroom outlet water temperature can be the actual outlet water temperature in a bathroom outlet pipe of the wall-hanging stove.
In the concrete implementation, the main controller obtains the heat exchange efficiency of the domestic hot water heat exchanger in the wall-mounted furnace, and determines the actual bathroom outlet water temperature through a table look-up method or a formula method according to the heat exchange efficiency of the domestic hot water heat exchanger in the wall-mounted furnace and the actual heating outlet water temperature.
And S106, acquiring the current bathroom outlet set temperature of the wall-hanging furnace, and adjusting the output load of the wall-hanging furnace according to the bathroom outlet set temperature and the bathroom outlet actual temperature so as to control the bathroom outlet temperature of the wall-hanging furnace.
The bathroom outlet water set temperature can be a bathroom outlet water temperature set by a user on a user setting interface of the wall-mounted boiler.
In the concrete implementation, the main controller obtains the current bathroom outlet water set temperature of the wall-hanging stove through the user setting interface, and the main controller judges whether the output load of the wall-hanging stove needs to be adjusted according to the bathroom outlet water set temperature and the bathroom outlet water actual temperature, so that the height of the bathroom outlet water temperature of the wall-hanging stove is controlled.
To facilitate understanding by those skilled in the art, fig. 2 exemplarily provides a block diagram of a wall-hanging stove. Referring to fig. 2, the wall-hanging boiler includes a heating target outlet water temperature probe 1, a three-way valve 2, a bathroom target outlet water temperature probe 3, a plate 4, a heating water pump 5, and a bathroom water flow sensor 6; in practical application, under the condition that a bathroom outlet water temperature probe 3 of the wall-mounted furnace is in a failure state, the heating target outlet water temperature probe 1 is used for acquiring the actual temperature of heating outlet water of the wall-mounted furnace; then, the heat exchange efficiency of the domestic hot water heat exchanger of the plate 4 corresponding to the actual temperature of the heating outlet water is obtained, and the actual temperature of the bathroom outlet water of the wall-hanging stove is determined according to the heat exchange efficiency of the domestic hot water heat exchanger of the plate 4 and the actual temperature of the heating outlet water; and then obtaining the current bathroom outlet water set temperature of the wall-mounted furnace, and adjusting the output load of the wall-mounted furnace according to the bathroom outlet water set temperature and the bathroom outlet water actual temperature so as to control the bathroom outlet water temperature of the wall-mounted furnace.
To facilitate understanding of those skilled in the art, fig. 3 exemplarily provides a flow chart illustrating a wall-hanging stove performing mode adjustment according to a working state of a bathroom outlet water temperature probe. The method comprises the steps that a main controller determines whether a bathroom use requirement exists, under the condition that the bathroom use requirement exists, the main controller judges whether a bathroom water outlet temperature probe breaks down or not, if the bathroom water outlet temperature probe does not break down, the wall-mounted furnace is normally controlled, if the bathroom water outlet temperature probe breaks down, the bathroom water outlet set temperature is determined through a display interface of the wall-mounted furnace, the current water flow is determined through a water flow sensor arranged on a bathroom water outlet pipe, the actual heating water outlet temperature is determined through a temperature probe arranged on a heating water outlet pipe, the heat exchange efficiency of a domestic hot water heat exchanger of the wall-mounted furnace is determined through table lookup, the actual bathroom water outlet temperature is calculated through a program algorithm, and under the condition that the actual bathroom water outlet temperature is not close to the bathroom water outlet set temperature, the actual heating output temperature is continuously adjusted or the output load is adjusted until the actual bathroom water outlet temperature approaches the bathroom water set temperature. In the process, the main controller continuously judges whether the user finishes using, finishes adjusting under the condition that the user finishes using, and maintains the adjusting process under the condition that the user does not finish using until the user finishes using.
According to the wall-mounted furnace bathroom outlet water temperature control method, device, computer equipment, storage medium and computer program product, the actual heating outlet water temperature of the wall-mounted furnace is obtained under the condition that the bathroom outlet water temperature probe of the wall-mounted furnace is in a failure state; then obtaining the heat exchange efficiency of a domestic hot water heat exchanger of the wall-mounted furnace, and determining the actual bathroom outlet water temperature of the wall-mounted furnace according to the heat exchange efficiency and the actual heating outlet water temperature; then obtaining the current bathroom outlet water set temperature of the wall-mounted furnace, and adjusting the output load of the wall-mounted furnace according to the bathroom outlet water set temperature and the bathroom outlet water actual temperature so as to control the bathroom outlet water temperature of the wall-mounted furnace; therefore, the actual temperature of the bathroom outlet water of the wall-mounted furnace can be determined through the actual temperature of the heating outlet water of the wall-mounted furnace and the heat exchange efficiency of the domestic hot water heat exchanger of the wall-mounted furnace, so that the output load of the wall-mounted furnace can be adjusted according to the actual temperature of the bathroom outlet water and the set temperature of the bathroom outlet water, the temperature of the bathroom outlet water can be controlled under the condition that a bathroom outlet water temperature probe of the wall-mounted furnace breaks down, the normal use of a user can be guaranteed to the maximum extent, the problem that the bathroom outlet water temperature probe cannot be continuously used after breaking down is solved, and the emergency treatment efficiency of the wall-mounted furnace to the fault is improved.
In another embodiment, determining the actual bathroom outlet temperature of the wall-hanging furnace according to the heat exchange efficiency and the actual heating outlet temperature comprises: determining the current temperature of the bathroom effluent of the wall-mounted boiler according to the heat exchange efficiency and the actual temperature of the heating effluent; and acquiring the outdoor environment temperature, and determining the actual bathroom outlet water temperature of the wall-mounted furnace according to the outdoor environment temperature and the current bathroom outlet water temperature of the wall-mounted furnace.
The current temperature of the bathroom outlet water can be a theoretical bathroom outlet water temperature determined according to the heat exchange efficiency of the domestic hot water heat exchanger of the wall-mounted boiler and the actual temperature of the heating outlet water.
Wherein, outdoor ambient temperature can be the outdoor temperature in the area of hanging stove.
In the concrete realization, the main controller calculates the bathroom outlet water current temperature through a table look-up method or a formula method according to the heat exchange efficiency of the domestic hot water heat exchanger of the wall-hanging stove and the heating outlet water actual temperature, the main controller obtains the outdoor environment temperature again, the main controller looks up the table according to the outdoor environment temperature, and the tap water temperature corresponding to the outdoor environment temperature is determined, so that the bathroom outlet water current temperature is subjected to temperature compensation, and the bathroom outlet water actual temperature of the wall-hanging stove is obtained.
According to the technical scheme, the current bathroom effluent temperature of the wall-mounted furnace is determined by the heat exchange efficiency of the domestic hot water heat exchanger of the wall-mounted furnace and the heating effluent time temperature, the outdoor environment temperature is obtained, temperature compensation is carried out on the current bathroom effluent temperature of the wall-mounted furnace according to the outdoor environment temperature, the actual bathroom effluent temperature of the wall-mounted furnace is accurately determined, when a bathroom effluent temperature probe of the wall-mounted furnace breaks down, the output load can be adjusted more accurately, and the bathroom effluent temperature approaches the temperature set by a user operation interface of the wall-mounted furnace.
In another embodiment, the determining the actual temperature of the outlet water of the bathroom of the wall-hanging furnace according to the heat exchange efficiency and the actual temperature of the outlet water of the heating bathroom comprises the following steps: under the condition that a bathroom outlet water temperature probe of the wall-mounted furnace is in a failure state, acquiring the current water flow of the wall-mounted furnace; determining an initial load corresponding to the current water flow; the initial load is the output load required when the wall-mounted furnace enters a bathroom obstacle avoidance combustion mode; the bathroom obstacle avoidance combustion mode is a corresponding working mode of the wall-mounted furnace under the condition that the bathroom effluent temperature probe is in a failure state; and adjusting the output load of the wall-hanging furnace according to the initial load so as to control the bathroom outlet water temperature of the wall-hanging furnace.
In the concrete realization, after the main controller determines that the bathroom outlet water temperature probe of the wall-hanging stove is in the failure state, the main controller obtains the current water flow of the wall-hanging stove, the main controller determines the output load size required by the wall-hanging stove according to the current water flow, and the main controller outputs the corresponding heat load according to the output load size to control the bathroom outlet water temperature of the wall-hanging stove.
In practical application, under normal conditions, the main controller of the wall-mounted furnace determines the output load according to the difference between the actual temperature of the outlet water of the bathroom and the set temperature of the outlet water of the bathroom and the current water flow. However, in the later stage, if the bathroom outlet water temperature probe is damaged, the output load does not need to be determined according to the bathroom outlet water set temperature, in order to ensure that hot water is provided for users, the corresponding initial load is determined according to the current water flow to be combusted, and under the condition of ensuring safety, the maximum capacity meets the requirements of domestic water of the users. The maximum bathroom outlet water temperature set by the wall-mounted furnace is used, and the initial load is determined based on the current water flow. In the experimental process, the corresponding initial load is determined in advance according to the maximum bathroom outlet water temperature set by the wall-hanging furnace and the detected water flow, and the corresponding relation between the water flow and the output load is formed based on the maximum bathroom outlet water temperature set by the wall-hanging furnace.
The technical scheme of this embodiment, through the current discharge that acquires the hanging stove, confirm the initial load that current discharge corresponds to adjustment output load can make the hanging stove in time get into the bathroom and keep away barrier combustion mode with the bathroom leaving water temperature of control hanging stove, still can satisfy user's user demand when the bathroom leaving water temperature probe of hanging stove breaks down, has improved the treatment effeciency to the trouble, and facilitates the use more.
In another embodiment, obtaining the heat exchange efficiency of the domestic hot water heat exchanger of the wall-hanging stove comprises: and acquiring a pre-stored corresponding relation between the actual temperature of the heating outlet water and the heat exchange efficiency, and obtaining the heat exchange efficiency of the domestic hot water heat exchanger of the wall-hanging stove based on the corresponding relation and the actual temperature of the heating outlet water.
In the concrete implementation, the main controller determines the heat exchange efficiency of the domestic hot water heat exchanger of the wall-hanging stove by acquiring the prestored corresponding relation record of the actual heating and water outlet temperature and the heat exchange efficiency of the wall-hanging stove and based on the corresponding relation of the actual heating and water outlet temperature and the heat exchange efficiency of the wall-hanging stove.
According to the technical scheme, the heat exchange efficiency of the domestic hot water heat exchanger of the wall-hanging stove is obtained by acquiring the corresponding relation between the pre-stored heating outlet water actual temperature and the heat exchange efficiency and based on the corresponding relation and the heating outlet water actual temperature, so that the heat exchange efficiency of the domestic hot water heat exchanger of the wall-hanging stove can be determined according to the heating outlet water actual temperature under the condition that a bathroom outlet water temperature probe of the wall-hanging stove breaks down, the bathroom outlet water actual temperature can be determined more accurately, and the actual coping capability of the wall-hanging stove due to faults is improved.
In another embodiment, the obtaining of the actual temperature of the heating outlet water of the wall-hanging stove when the bathroom outlet water temperature probe of the wall-hanging stove is in the failure state includes: acquiring a voltage value of a bathroom outlet water temperature probe; and under the condition that the voltage value is not within the range of the preset value interval, determining that the bathroom outlet water temperature probe of the wall-hanging furnace is in a failure state.
In specific implementation, before the main controller determines that the bathroom outlet water temperature probe of the wall-mounted furnace is in the failure state, the voltage value of the bathroom outlet water temperature probe of the wall-mounted furnace needs to be acquired first, whether the bathroom outlet water temperature probe fails is determined by judging whether the voltage value is greater than or less than a specified value, and when the voltage value is greater than or less than the specified value, the main controller determines that the bathroom outlet water temperature probe is in the failure state.
According to the technical scheme, whether the bathroom leaving water temperature probe of the wall-mounted furnace breaks down or not is determined by obtaining the voltage value of the bathroom leaving water temperature probe of the wall-mounted furnace, timely response of a main controller to the fault is facilitated, namely the wall-mounted furnace can timely enter a bathroom obstacle avoidance combustion mode when the bathroom leaving water temperature probe breaks down, under the condition of ensuring safety, the use requirement of a user can be still met by the wall-mounted furnace, and the wall-mounted furnace has better capability of coping with fault events.
In another embodiment, in the case that the bathroom outlet water temperature probe of the wall-hanging stove is in a failure state, the method further comprises: displaying state prompt information corresponding to the bathroom outlet water temperature probe in a display of the wall-mounted boiler; the state prompt information is used for representing that a bathroom outlet water temperature probe of the wall-mounted furnace is in a failure state.
The state prompt information can be a flashing prompt symbol in a display interface of the wall-mounted furnace, and the flashing prompt symbol can prompt a user that a bathroom outlet water temperature probe of the wall-mounted furnace is in fault and needs to be replaced.
In specific implementation, after the main controller determines that the bathroom outlet water temperature probe of the wall-hanging furnace is in a failure state, the main controller displays a prompt symbol through the display, and the flickering surface of the prompt symbol is in the failure state at present.
According to the technical scheme, the bathroom leaving water temperature probe of the wall-mounted furnace is in the failure state, the state prompt information of the bathroom leaving water temperature probe is displayed in the display of the wall-mounted furnace, so that a user or a maintenance worker can timely receive fault information of the wall-mounted furnace, the fault information is rapidly processed, and normal use of the wall-mounted furnace is facilitated to maintain.
In another embodiment, adjusting the output load of the wall-hanging stove according to the set bathroom outlet temperature and the actual bathroom outlet temperature to control the bathroom outlet temperature of the wall-hanging stove comprises: under the condition that the set temperature of the bathroom outlet water is higher than the actual temperature of the bathroom outlet water, the output load of the wall-mounted furnace is increased; or the output load of the wall-mounted furnace is reduced under the condition that the set temperature of the bathroom outlet water is lower than the actual temperature of the bathroom outlet water.
In the specific implementation, under the condition that the main controller determines that the set bathroom outlet water temperature is higher than the actual bathroom outlet water temperature, the output load of the wall-mounted furnace is increased, so that the actual bathroom outlet water temperature of the wall-mounted furnace is increased and approaches the set bathroom outlet water temperature; and when the main controller determines that the set bathroom outlet water temperature is lower than the actual bathroom outlet water temperature, the output load of the wall-mounted furnace is reduced, so that the actual bathroom outlet water temperature of the wall-mounted furnace is reduced and approaches the set bathroom outlet water temperature.
According to the technical scheme, the bathroom outlet water set temperature and the bathroom outlet water actual temperature are compared, the output load of the wall-mounted furnace is adjusted according to the comparison result, so that the bathroom outlet water actual temperature approaches the bathroom outlet water set temperature, the bathroom outlet water function of the wall-mounted furnace can meet the requirement of a user under the condition that a bathroom outlet water temperature probe of the wall-mounted furnace fails, and the treatment efficiency of the bathroom outlet water temperature probe of the wall-mounted furnace is effectively improved.
In another embodiment, as shown in fig. 4, a bathroom outlet temperature control method for a wall-hanging stove is provided, which is exemplified by the terminal in fig. 1, and includes the following steps:
and S402, acquiring the actual temperature of the heating outlet water of the wall-mounted furnace under the condition that a bathroom outlet water temperature probe of the wall-mounted furnace is in a failure state.
And S404, acquiring the heat exchange efficiency of the domestic hot water heat exchanger of the wall-mounted furnace, and determining the current bathroom outlet water temperature of the wall-mounted furnace according to the heat exchange efficiency and the actual heating outlet water temperature.
Step S406, acquiring the outdoor environment temperature, and determining the actual bathroom outlet water temperature of the wall-hanging furnace according to the outdoor environment temperature and the current bathroom outlet water temperature of the wall-hanging furnace.
Step S408, obtaining the current bathroom outlet set temperature of the wall-hanging stove, and adjusting the output load of the wall-hanging stove according to the bathroom outlet set temperature and the bathroom outlet actual temperature to control the bathroom outlet temperature of the wall-hanging stove.
It should be noted that, for the specific limitations of the above steps, reference may be made to the above specific limitations on the bathroom outlet temperature control method of the wall-hanging stove.
It should be understood that, although the steps in the flowcharts related to the embodiments as described above are sequentially displayed as indicated by arrows, the steps are not necessarily performed sequentially as indicated by the arrows. The steps are not limited to being performed in the exact order illustrated and, unless explicitly stated herein, may be performed in other orders. Moreover, at least a part of the steps in the flowcharts related to the embodiments described above may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, and the execution order of the steps or stages is not necessarily sequential, but may be rotated or alternated with other steps or at least a part of the steps or stages in other steps.
Based on the same inventive concept, the embodiment of the application also provides a bathroom outlet water temperature control device of the wall-hanging stove for realizing the bathroom outlet water temperature control method of the wall-hanging stove. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the method, so specific limitations in the following embodiments of the bathroom outlet temperature control device of one or more wall-hanging furnaces can be referred to the above limitations on the bathroom outlet temperature control method of the wall-hanging furnace, and are not described herein again.
In one embodiment, as shown in fig. 5, a bathroom outlet temperature control device of a wall-hanging stove is provided, including:
an obtaining module 502, configured to obtain an actual heating outlet water temperature of the wall-hanging furnace when a bathroom outlet water temperature probe of the wall-hanging furnace is in a failure state;
the determining module 504 is configured to obtain heat exchange efficiency of a domestic hot water heat exchanger of the wall-mounted furnace, and determine an actual bathroom outlet water temperature of the wall-mounted furnace according to the heat exchange efficiency and an actual heating outlet water temperature;
the adjusting module 506 is configured to obtain a current bathroom outlet set temperature of the wall-hanging furnace, and adjust an output load of the wall-hanging furnace according to the bathroom outlet set temperature and the bathroom outlet actual temperature to control the bathroom outlet temperature of the wall-hanging furnace.
In one embodiment, the actual bathroom outlet water temperature of the wall-hanging furnace is determined according to the heat exchange efficiency and the actual heating outlet water temperature, and the determining module 504 is specifically configured to determine the current bathroom outlet water temperature of the wall-hanging furnace according to the heat exchange efficiency and the actual heating outlet water temperature; and acquiring the outdoor environment temperature, and determining the actual bathroom outlet water temperature of the wall-hanging furnace according to the outdoor environment temperature and the current bathroom outlet water temperature of the wall-hanging furnace.
In one embodiment, the actual bathroom effluent temperature of the wall-mounted furnace is determined according to the heat exchange efficiency and the actual heating effluent temperature, and the obstacle avoidance module is used for acquiring the current water flow of the wall-mounted furnace when a bathroom effluent temperature probe of the wall-mounted furnace is in a failure state; determining an initial load corresponding to the current water flow; the initial load is the output load required when the wall-mounted furnace enters a bathroom obstacle avoidance combustion mode; the bathroom obstacle avoidance combustion mode is a corresponding working mode of the wall-mounted furnace under the condition that the bathroom effluent temperature probe is in a failure state; and adjusting the output load of the wall-mounted furnace according to the initial load so as to control the bathroom outlet water temperature of the wall-mounted furnace.
In one embodiment, the heat exchange efficiency of the domestic hot water heat exchanger of the wall-hanging furnace is obtained, and the determining module 504 is specifically configured to obtain a pre-stored correspondence between the actual temperature of the heating outlet water and the heat exchange efficiency, and obtain the heat exchange efficiency of the domestic hot water heat exchanger of the wall-hanging furnace based on the correspondence and the actual temperature of the heating outlet water.
In one embodiment, under the condition that a bathroom outlet water temperature probe of a wall-mounted furnace is in a failure state, the actual temperature of heating outlet water of the wall-mounted furnace is obtained, and a detection module is arranged in front of the actual temperature of heating outlet water of the wall-mounted furnace and is specifically used for obtaining a voltage value of the bathroom outlet water temperature probe; and under the condition that the voltage value is not within the range of the preset value interval, determining that the bathroom outlet water temperature probe of the wall-hanging furnace is in a failure state.
In one embodiment, the wall-mounted furnace further comprises a display module under the condition that the bathroom outlet water temperature probe of the wall-mounted furnace is in a failure state, wherein the display module is specifically used for displaying state prompt information corresponding to the bathroom outlet water temperature probe in a display of the wall-mounted furnace; the state prompt information is used for representing that a bathroom outlet water temperature probe of the wall-mounted furnace is in a failure state.
In one embodiment, the output load of the wall-mounted furnace is adjusted according to the set bathroom outlet temperature and the actual bathroom outlet temperature to control the bathroom outlet temperature of the wall-mounted furnace, and the adjusting module 506 is specifically configured to increase the output load of the wall-mounted furnace when the set bathroom outlet temperature is greater than the actual bathroom outlet temperature; or the output load of the wall-mounted furnace is reduced under the condition that the set temperature of the bathroom outlet water is lower than the actual temperature of the bathroom outlet water.
All modules in the bathroom outlet water temperature control device of the wall-mounted furnace can be completely or partially realized through software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer device is provided, which may be a server, and its internal structure diagram may be as shown in fig. 6. The computer device includes a processor, a memory, and a network interface connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The database of the computer equipment is used for storing bathroom outlet water temperature control data of the wall-mounted furnace. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by the processor to realize a bathroom outlet water temperature control method of the wall-hanging stove.
It will be appreciated by those skilled in the art that the configuration shown in fig. 6 is a block diagram of only a portion of the configuration associated with the present application, and is not intended to limit the computing device to which the present application may be applied, and that a particular computing device may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, a wall-hanging stove is provided, which includes a memory and a processor, wherein the memory stores a computer program, and when the computer program is executed by the processor, the processor executes the steps of the bathroom outlet water temperature control method of the wall-hanging stove. The steps of the method for controlling the bathroom outlet temperature of the wall-hanging stove may be steps of the method for controlling the bathroom outlet temperature of the wall-hanging stove according to the above embodiments.
In one embodiment, a computer readable storage medium is provided, which stores a computer program, and when the computer program is executed by a processor, the processor executes the steps of the method for controlling the bathroom outlet temperature of a wall-hanging stove. The steps of the method for controlling the bathroom outlet temperature of the wall-hanging stove may be steps of the method for controlling the bathroom outlet temperature of the wall-hanging stove according to the above embodiments.
It should be noted that, the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data for analysis, stored data, presented data, etc.) referred to in the present application are information and data authorized by the user or sufficiently authorized by each party.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above may be implemented by hardware instructions of a computer program, which may be stored in a non-volatile computer-readable storage medium, and when executed, may include the processes of the embodiments of the methods described above. Any reference to memory, database, or other medium used in the 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, high-density embedded nonvolatile Memory, resistive Random Access Memory (ReRAM), magnetic Random Access Memory (MRAM), ferroelectric Random Access Memory (FRAM), phase Change Memory (PCM), graphene Memory, and the like. Volatile Memory can include Random Access Memory (RAM), external cache Memory, and the like. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others. The databases referred to in various embodiments provided herein may include at least one of relational and non-relational databases. The non-relational database may include, but is not limited to, a block chain based distributed database, and the like. The processors referred to in the various embodiments provided herein may be, without limitation, general purpose processors, central processing units, graphics processors, digital signal processors, programmable logic devices, quantum computing-based data processing logic devices, or the like.
All possible combinations of the technical features in the above embodiments may not be described for the sake of brevity, but should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present application shall be subject to the appended claims.
Claims (10)
1. A bathroom outlet water temperature control method of a wall-mounted boiler is characterized by comprising the following steps:
under the condition that a bathroom outlet water temperature probe of a wall-mounted furnace is in a failure state, acquiring the actual heating outlet water temperature of the wall-mounted furnace;
acquiring the heat exchange efficiency of a domestic hot water heat exchanger of the wall-mounted furnace, and determining the actual bathroom outlet water temperature of the wall-mounted furnace according to the heat exchange efficiency and the actual heating outlet water temperature;
and acquiring the current bathroom outlet water set temperature of the wall-mounted furnace, and adjusting the output load of the wall-mounted furnace according to the bathroom outlet water set temperature and the bathroom outlet water actual temperature so as to control the bathroom outlet water temperature of the wall-mounted furnace.
2. The method according to claim 1, wherein the determining the actual bathroom outlet temperature of the wall-hanging stove according to the heat exchange efficiency and the actual heating outlet temperature comprises:
determining the current bathroom outlet water temperature of the wall-hanging stove according to the heat exchange efficiency and the actual heating outlet water temperature;
and acquiring the outdoor environment temperature, and determining the actual bathroom outlet water temperature of the wall-hanging furnace according to the outdoor environment temperature and the current bathroom outlet water temperature of the wall-hanging furnace.
3. The method according to claim 1, wherein the determining the actual bathroom outlet temperature of the wall-hanging stove according to the heat exchange efficiency and the actual heating outlet temperature comprises:
under the condition that a bathroom outlet water temperature probe of the wall-mounted furnace is in a failure state, acquiring the current water flow of the wall-mounted furnace;
determining an initial load corresponding to the current water flow; the initial load is an output load required when the wall-mounted furnace enters a bathroom obstacle avoidance combustion mode; the bathroom obstacle avoidance combustion mode is a corresponding working mode of the wall-mounted furnace under the condition that the bathroom effluent temperature probe is in a failure state;
and adjusting the output load of the wall-hanging furnace according to the initial load so as to control the bathroom outlet water temperature of the wall-hanging furnace.
4. The method according to claim 1, wherein obtaining the heat exchange efficiency of the domestic hot water heat exchanger of the wall-hanging stove comprises:
and acquiring a corresponding relation between the pre-stored actual temperature of the heating outlet water and the heat exchange efficiency, and obtaining the heat exchange efficiency of the domestic hot water heat exchanger of the wall-hanging furnace based on the corresponding relation and the actual temperature of the heating outlet water.
5. The method according to claim 1, wherein the obtaining of the actual heating outlet water temperature of the wall-hanging stove in case of a failed bathroom outlet water temperature probe of the wall-hanging stove comprises:
acquiring a voltage value of the bathroom outlet water temperature probe;
and under the condition that the voltage value is not within the range of the preset value interval, determining that the bathroom outlet water temperature probe of the wall-hanging furnace is in a failure state.
6. The method of claim 3, wherein in the event that a bathroom leaving water temperature probe of the wall hanging stove is in a failed state, the method further comprises:
displaying state prompt information corresponding to the bathroom outlet water temperature probe in a display of the wall-mounted furnace; the state prompt information is used for representing that a bathroom outlet water temperature probe of the wall-mounted furnace is in a failure state.
7. The method of claim 1, wherein adjusting the output load of the wall hanging stove according to the bathroom outlet set temperature and the bathroom outlet actual temperature to control the bathroom outlet temperature of the wall hanging stove comprises:
increasing the output load of the wall-hanging furnace under the condition that the set bathroom outlet water temperature is greater than the actual bathroom outlet water temperature;
or,
and under the condition that the set bathroom outlet water temperature is lower than the actual bathroom outlet water temperature, reducing the output load of the wall-mounted furnace.
8. The utility model provides a bathroom leaving water temperature control device of hanging stove which characterized in that, the device includes:
the acquisition module is used for acquiring the actual heating and water outlet temperature of the wall-mounted furnace under the condition that a bathroom water outlet temperature probe of the wall-mounted furnace is in a failure state;
the determining module is used for obtaining the heat exchange efficiency of a domestic hot water heat exchanger of the wall-hanging furnace and determining the actual bathroom outlet water temperature of the wall-hanging furnace according to the heat exchange efficiency and the actual heating outlet water temperature;
and the adjusting module is used for acquiring the current bathroom outlet water set temperature of the wall-hanging furnace, and adjusting the output load of the wall-hanging furnace according to the bathroom outlet water set temperature and the bathroom outlet water actual temperature so as to control the bathroom outlet water temperature of the wall-hanging furnace.
9. A wall hanging stove comprising a memory and a processor, the memory storing a computer program, characterized in that the processor when executing the computer program realizes the steps of the method of any one of claims 1 to 7.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 7.
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| CN202211704711.8A CN115930450A (en) | 2022-12-29 | 2022-12-29 | Bathroom outlet water temperature control method and device of wall-mounted boiler and wall-mounted boiler |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211704711.8A CN115930450A (en) | 2022-12-29 | 2022-12-29 | Bathroom outlet water temperature control method and device of wall-mounted boiler and wall-mounted boiler |
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