CN114440466A - Gas water heater and alarm control method, device and storage medium thereof - Google Patents
Gas water heater and alarm control method, device and storage medium thereof Download PDFInfo
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- CN114440466A CN114440466A CN202011192897.4A CN202011192897A CN114440466A CN 114440466 A CN114440466 A CN 114440466A CN 202011192897 A CN202011192897 A CN 202011192897A CN 114440466 A CN114440466 A CN 114440466A
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- water heater
- gas water
- carbon dioxide
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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
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J11/00—Devices for conducting smoke or fumes, e.g. flues
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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
- F24H9/0005—Details for water heaters
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- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
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- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
The invention discloses a gas water heater, an alarm control method and device thereof and a storage medium. The alarm control method of the gas water heater comprises the following steps: acquiring a carbon dioxide concentration value generated when the gas water heater works, and determining the concentration grade of the carbon dioxide concentration value; determining whether the gas water heater needs to send alarm information or not according to the concentration level of the carbon dioxide concentration value; when the fact that the gas water heater needs to send out alarm information is determined, the gas water heater is controlled to send out different alarm information according to the concentration level of the carbon dioxide concentration value, and working parameters of the gas water heater are limited. According to the alarm control method of the gas water heater, when the concentration of the carbon dioxide exceeds a certain value, an alarm is given, so that the gas water heater can be prevented from being in an incomplete combustion state all the time in the working process to cause danger, the gas water heater is ensured to have a good combustion state, the safety and the use experience of the gas water heater are further improved, and the customer satisfaction is increased.
Description
Technical Field
The invention relates to the field of water heaters, in particular to an alarm control method of a gas water heater, a computer readable storage medium, the gas water heater and an alarm control device of the gas water heater.
Background
At present, a gas water heater becomes a main water heater on the market, however, installation environments of the gas water heater are different, the gas water heater faces the conditions of poor ventilation environment, different gas heat values, backward air flowing of a smoke exhaust pipe and the like during working, the combustion efficiency of the gas water heater is easily reduced due to the conditions, the problems of incomplete combustion, vibration combustion, high waste gas emission and the like occur, the combustion condition is not good, and the condition of poor combustion condition cannot be well alarmed in the prior art, so that potential safety hazards exist when the gas water heater is used.
Disclosure of Invention
The present invention aims to solve at least to some extent one of the above-mentioned technical problems of the prior art. Therefore, the invention provides an alarm control method of a gas water heater, which utilizes the acquired carbon dioxide concentration value to determine whether the gas water heater needs to send alarm information or not.
A second object of the invention is to propose a computer-readable storage medium.
The third purpose of the invention is to provide a gas water heater.
The fourth purpose of the invention is to provide an alarm control device of the gas water heater.
The alarm control method of the gas water heater according to the embodiment of the first aspect of the invention comprises the following steps: acquiring a carbon dioxide concentration value generated when the gas water heater works, and determining a concentration grade of the carbon dioxide concentration value; determining whether the gas water heater needs to send alarm information or not according to the concentration level of the carbon dioxide concentration value; when the fact that the gas water heater needs to send alarm information is determined, the gas water heater is controlled to send different alarm information according to the concentration level of the carbon dioxide concentration value, and working parameters of the gas water heater are limited.
According to the alarm control method of the gas water heater, when the concentration of the carbon dioxide exceeds a certain value, an alarm is given, so that the gas water heater can be prevented from being in an incomplete combustion state all the time in the working process to cause danger, the safety and the use experience of the gas water heater can be improved, and the customer satisfaction degree is increased.
According to some embodiments of the invention, determining whether the gas water heater needs to send out alarm information according to the concentration level of the carbon dioxide concentration value comprises: judging whether the concentration level of the carbon dioxide concentration value is the lowest level or not; if so, determining that the gas water heater does not need to send alarm information; if not, determining that the gas water heater needs to send alarm information.
According to some embodiments of the present invention, controlling the gas water heater to send different alarm messages and limit the operating parameters of the gas water heater according to the concentration level of the carbon dioxide concentration value comprises: judging whether the concentration grade of the carbon dioxide concentration value is the highest grade; if yes, controlling the gas water heater to send out first alarm information, and controlling the gas water heater to stop working; if not, controlling the gas water heater to send out second alarm information, and controlling the gas water heater to heat according to limited working parameters so as to enable the gas water heater to enter a safety protection mode.
According to some embodiments of the invention, the carbon dioxide concentration value generated when the gas water heater works is obtained by detecting the carbon dioxide concentration between the burner of the gas water heater and the outlet of the smoke exhaust pipe.
The computer readable storage medium according to the embodiment of the second aspect of the present invention has stored thereon an alarm control program of a gas water heater, which when executed by a processor, implements the alarm control method of the gas water heater described above.
According to the computer readable storage medium of the gas water heater, the alarm control method of the gas water heater can prevent the gas water heater from being in an incomplete combustion state all the time in the working process to cause danger, so that the safety and the use experience of the gas water heater can be improved, and the customer satisfaction is increased.
The gas water heater according to the third aspect of the invention comprises a memory, a processor and an alarm control program of the gas water heater, wherein the alarm control program is stored in the memory and can be run on the processor, and when the processor executes the alarm control program, the alarm control method of the gas water heater is realized.
According to the gas water heater provided by the embodiment of the invention, by the alarm control method of the gas water heater, the danger caused by the fact that the gas water heater is always in an incomplete combustion state in the working process can be prevented, so that the safety and the use experience of the gas water heater are improved, and the customer satisfaction is increased.
According to the fourth aspect of the invention, the alarm control device of the gas water heater comprises: the acquisition module is used for acquiring a carbon dioxide concentration value generated when the gas water heater works; the determining module is used for determining the concentration level of the carbon dioxide concentration value and determining whether the gas water heater needs to send alarm information according to the concentration level of the carbon dioxide concentration value; and the alarm control module is used for controlling the gas water heater to send different alarm information and limiting working parameters of the gas water heater according to the concentration level of the carbon dioxide concentration value when the fact that the gas water heater needs to send the alarm information is determined.
According to the alarm control device of the gas water heater, the danger caused by the fact that the gas water heater is always in an incomplete combustion state in the working process can be prevented through the alarm control method of the gas water heater, so that the safety and the use experience of the gas water heater are improved, and the customer satisfaction is increased.
Further, the determining module is further configured to determine whether a concentration level of the carbon dioxide concentration value is a lowest level; if so, determining that the gas water heater does not need to send alarm information; if not, determining that the gas water heater needs to send alarm information.
Further, the alarm control module is further configured to determine whether the concentration level of the carbon dioxide concentration value is the highest level; if yes, controlling the gas water heater to send out first alarm information, and controlling the gas water heater to stop working; if not, controlling the gas water heater to send out second alarm information, and controlling the gas water heater to heat according to limited working parameters so as to enable the gas water heater to enter a safety protection mode.
Optionally, the obtaining module obtains a carbon dioxide concentration value generated when the gas water heater works by detecting the carbon dioxide concentration between a burner of the gas water heater and an outlet of a smoke exhaust pipe.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a flow chart of an alarm control method of a gas water heater according to one embodiment of the present invention;
FIG. 2 is a graph of carbon dioxide concentration values versus concentration levels at which the carbon dioxide concentration values are located;
FIG. 3 is a flow chart of an alarm control method of a gas water heater according to another embodiment of the present invention;
FIG. 4 is a block schematic diagram of a gas water heater according to an embodiment of the present invention;
fig. 5 is a block schematic diagram of an alarm control device of a gas water heater according to an embodiment of the invention.
Reference numerals:
the system comprises a gas water heater 100, a memory 10, a processor 20, an acquisition module 30, a determination module 40 and an alarm control module 50.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The alarm control method of the gas water heater, the computer readable storage medium, the gas water heater, and the alarm control device of the gas water heater according to the embodiments of the present invention are described in detail below with reference to fig. 1 to 5.
Fig. 1 is a flowchart of an alarm control method of a gas water heater according to an embodiment of the present invention, and referring to fig. 1, the alarm control method of the gas water heater includes the following steps:
step S101: and acquiring a carbon dioxide concentration value generated when the gas water heater works, and determining the concentration grade of the carbon dioxide concentration value.
In some embodiments of the present invention, the carbon dioxide concentration value is H, FIG. 2 is a graph of the carbon dioxide concentration value and the concentration level of the carbon dioxide concentration value, and referring to FIG. 2, when H is less than or equal to H0, the carbon dioxide concentration level is I0; when H is more than H0 and less than or equal to H1, the concentration grade of carbon dioxide is I1; when H is more than H1 and less than or equal to H2, the concentration grade of carbon dioxide is I2; when H is more than H2 and less than or equal to H3, the concentration grade of carbon dioxide is I3; by analogy, when Hn-1 is more than h and less than or equal to Hn, the concentration level of carbon dioxide is In. According to the carbon dioxide concentration value generated when the gas water heater works, the concentration grade of the carbon dioxide concentration value can be determined. Wherein H1 < H2 < H3 … < Hn.
Step S102: and determining whether the gas water heater needs to send alarm information according to the concentration level of the carbon dioxide concentration value.
Specifically, according to a carbon dioxide concentration value generated when the gas water heater works, determining a concentration level of the carbon dioxide concentration value, and determining whether the gas water heater needs to send alarm information according to the concentration level of the carbon dioxide concentration value. For example, when the concentration level of the carbon dioxide concentration value reaches a preset concentration level, it indicates that carbon dioxide generated during the operation of the gas water heater cannot be effectively discharged from the outlet of the smoke exhaust pipe, and the gas water heater is in an insufficient combustion state for a long time, so that when the concentration level of the carbon dioxide concentration value reaches the preset concentration level, an alarm message is sent out to remind a user of paying attention to prevent the gas water heater from being in an incomplete combustion state all the time in the operation process to cause danger.
Step S103: when the fact that the gas water heater needs to send alarm information is determined, the gas water heater is controlled to send different alarm information according to the concentration level of the carbon dioxide concentration value, and working parameters of the gas water heater are limited.
Specifically, when the concentration levels of the carbon dioxide concentration values are different, different alarm information can be sent, and the working parameters of the gas water heater can be limited, so that the gas water heater stops working or works within a safe working parameter range.
According to the alarm control method of the gas water heater, the concentration level of the carbon dioxide concentration value is determined by utilizing the carbon dioxide concentration value generated when the gas water heater works, whether the gas water heater needs to send alarm information or not is determined according to the concentration level of the carbon dioxide concentration value, when the gas water heater needs to send the alarm information is determined, the gas water heater is controlled to send different alarm information and limit the working parameters of the gas water heater according to the concentration level of the carbon dioxide concentration value, therefore, the danger caused by the fact that the gas water heater is always in an incomplete combustion state in the working process is prevented, the gas water heater is guaranteed to have a good combustion state, the safety and the use experience of the gas water heater are improved, and the customer satisfaction degree is increased.
In some embodiments of the present invention, determining whether the gas water heater needs to send out an alarm message according to the concentration level of the carbon dioxide concentration value includes:
judging whether the concentration grade of the carbon dioxide concentration value is the lowest grade or not;
if so, determining that the gas water heater does not need to send alarm information;
if not, determining that the gas water heater needs to send alarm information.
That is, when the concentration level of the carbon dioxide concentration value is the lowest level (i.e. I0), the gas water heater does not need to send alarm information; when the concentration level of the carbon dioxide concentration value is higher than the lowest level, such as I2 and I2 … … In levels, the gas water heater needs to send alarm information.
In some embodiments of the present invention, controlling the gas water heater to send different alarm messages and limit the operating parameters of the gas water heater according to the concentration level of the carbon dioxide concentration value comprises: judging whether the concentration grade of the carbon dioxide concentration value is the highest grade or not; if yes, controlling the gas water heater to send out first alarm information, and controlling the gas water heater to stop working; if not, controlling the gas water heater to send out second alarm information, and controlling the gas water heater to heat according to the limited working parameters so as to enable the gas water heater to enter a safety protection mode.
In other words, when the concentration level of the carbon dioxide concentration value is the highest level (namely In), the gas water heater sends out first alarm information, and the gas water heater stops working; and when the concentration level of the carbon dioxide concentration value is lower than the highest level (In) and higher than the lowest level, the gas water heater sends out second alarm information, and the gas water heater heats according to the limited working parameters so as to enable the gas water heater to enter a safety protection mode.
In some embodiments, the safety protection mode may be to increase the gas supply to improve the combustion efficiency and maintain the gas water heater in a good combustion condition.
In some embodiments of the invention, the carbon dioxide concentration value generated when the gas water heater works is obtained by detecting the carbon dioxide concentration between the burner of the gas water heater and the outlet of the smoke exhaust pipe. The temperature between the burner and the outlet of the smoke exhaust pipe is low, so that the detection is convenient, and the carbon dioxide concentration value generated when the gas water heater works can be accurately reflected.
Fig. 3 is a flowchart of an alarm control method of a gas water heater according to another embodiment of the present invention, and referring to fig. 3, the alarm control method of the gas water heater includes the steps of:
step S201: and (4) normally operating the gas water heater.
Step S202: and detecting the concentration of carbon dioxide between a burner of the gas water heater and an outlet of the smoke exhaust pipe to obtain the concentration grade of the concentration value of the carbon dioxide.
Step S203: judging whether the concentration level of the carbon dioxide is greater than the lowest level, if so, executing step 204; if not, step 205 is performed.
Step S204: and determining that the gas water heater does not need to send alarm information.
Step S205: judging whether the concentration level of the carbon dioxide is greater than the highest level, if so, executing a step 206; if not, step 207 is performed.
Step S206: and controlling the gas water heater to send out first alarm information and controlling the gas water heater to stop working.
Step S207: and controlling the gas water heater to send out second alarm information, and controlling the gas water heater to heat according to the limited working parameters so as to enable the gas water heater to enter a safety protection mode.
Therefore, when the gas water heater operates, the concentration of carbon dioxide is always kept in a reasonable grade range, and the gas water heater is always kept in a good combustion condition.
The computer readable storage medium according to the embodiment of the second aspect of the present invention has stored thereon the alarm control program of the gas water heater 100, and when the alarm control program of the gas water heater 100 is executed by the processor 20, the alarm control method of the gas water heater 100 described above is implemented. When the gas water heater 100 needs to send out alarm information, the gas water heater 100 is controlled to send out different alarm information according to the concentration level of the carbon dioxide concentration value and the working parameters of the gas water heater 100 are limited, so that the gas water heater 100 is prevented from being in an incomplete combustion state all the time in the working process to cause danger, the safety and the use experience of the gas water heater 100 are improved, and the customer satisfaction is increased.
Fig. 4 is a block diagram of a gas water heater 100 according to a third embodiment of the present invention, in which the gas water heater 100 includes a memory 10, a processor 20, and an alarm control program of the gas water heater 100 stored in the memory 10 and executable on the processor 20, and when the processor 20 executes the alarm control program, the alarm control method of the gas water heater 100 is implemented. When the fact that the gas water heater 100 needs to send alarm information is determined, the gas water heater 100 is controlled to send different alarm information according to the concentration level of the carbon dioxide concentration value and work parameters of the gas water heater 100 are limited, so that danger caused by the fact that the gas water heater 100 is always in an incomplete combustion state in the working process is prevented, safety and use experience of the gas water heater 100 are facilitated to be improved, and customer satisfaction is increased.
Fig. 5 is a block diagram illustrating an alarm control device of a gas water heater 100 according to a fourth embodiment of the present invention, wherein the alarm control device of the gas water heater 100 comprises: the system comprises an acquisition module 30, a determination module 40 and an alarm control module 50, wherein the acquisition module 30 is used for acquiring a carbon dioxide concentration value generated when the gas water heater 100 works, the determination module 40 is used for determining a concentration level of the carbon dioxide concentration value, and determining whether the gas water heater 100 needs to send alarm information according to the concentration level of the carbon dioxide concentration value, and the alarm control module 50 is used for controlling the gas water heater 100 to send different alarm information and limiting working parameters of the gas water heater 100 according to the concentration level of the carbon dioxide concentration value when it is determined that the gas water heater 100 needs to send the alarm information.
In some embodiments of the present invention, the carbon dioxide concentration value is H, FIG. 2 is a graph of the carbon dioxide concentration value and the concentration level of the carbon dioxide concentration value, and referring to FIG. 2, when H is less than or equal to H0, the carbon dioxide concentration level is I0; when H is more than H0 and less than or equal to H1, the concentration grade of the carbon dioxide is I1; when H is more than H1 and less than or equal to H2, the concentration grade of the carbon dioxide is I2; when H is more than H2 and less than or equal to H3, the concentration grade of carbon dioxide is I3; by analogy, when Hn-1 is more than h and less than or equal to Hn, the concentration level of carbon dioxide is In. According to the carbon dioxide concentration value generated when the gas water heater 100 works, the concentration level of the carbon dioxide concentration value can be determined. Wherein H1 < H2 < H3 … < Hn.
Specifically, the concentration level of the carbon dioxide concentration value is determined according to the carbon dioxide concentration value generated when the gas water heater 100 works, and whether the gas water heater 100 needs to send alarm information is determined according to the concentration level of the carbon dioxide concentration value. For example, when the concentration level of the carbon dioxide concentration value reaches a preset concentration level, it indicates that the carbon dioxide generated when the gas water heater 100 works cannot be effectively discharged from the outlet of the smoke exhaust pipe, and the gas water heater 100 is in an insufficient combustion state for a long time, so that when the concentration level of the carbon dioxide concentration value reaches the preset concentration level, an alarm message is sent to remind a user of paying attention to the alarm message, so as to prevent the gas water heater 100 from being in an incomplete combustion state all the time in the working process to cause danger.
When the concentration levels of the carbon dioxide concentration values are different, different alarm information can be sent, and the working parameters of the gas water heater 100 can be limited, so that the gas water heater 100 stops working or the gas water heater 100 works within the safe working parameter range.
According to the alarm control device of the gas water heater 100, the concentration level of the carbon dioxide concentration value is determined by utilizing the carbon dioxide concentration value generated when the gas water heater 100 works, whether the gas water heater 100 needs to send alarm information is determined according to the concentration level of the carbon dioxide concentration value, when the alarm information needs to be sent by the gas water heater 100, the gas water heater 100 is controlled to send different alarm information according to the concentration level of the carbon dioxide concentration value, and the working parameters of the gas water heater 100 are limited, so that the danger caused by the fact that the gas water heater 100 is always in an incomplete combustion state in the working process is prevented, the safety and the use experience of the gas water heater 100 are further improved, and the customer satisfaction is increased.
Further, the determining module 40 is further configured to determine whether the concentration level of the carbon dioxide concentration value is the lowest level; if so, determining that the gas water heater 100 does not need to send alarm information; if not, the gas water heater 100 is determined to need to send alarm information.
That is, when the determination module 40 determines that the concentration level at which the carbon dioxide concentration value is located is the lowest level (i.e., I0), the determination module 40 determines that the gas water heater 100 does not need to send out alarm information; when the determining module 40 determines that the concentration level of the carbon dioxide concentration value is higher than the lowest level, for example, I2 or I2 … … In level, the determining module 40 determines that the gas water heater 100 needs to send out alarm information.
Further, the alarm control module 50 is further configured to determine whether the concentration level of the carbon dioxide concentration value is the highest level; if yes, controlling the gas water heater 100 to send out first alarm information, and controlling the gas water heater 100 to stop working; if not, controlling the gas water heater 100 to send out second alarm information, and controlling the gas water heater 100 to heat according to the limited working parameters, so that the gas water heater 100 enters a safety protection mode.
In other words, when the alarm control module 50 (or the determination module 40) determines that the concentration level of the carbon dioxide concentration value is the highest level (i.e., In), the gas water heater 100 sends out the first alarm message, and the gas water heater 100 stops working; when the alarm control module 50 (or the determination module 40) determines that the concentration level of the carbon dioxide concentration value is lower than the highest level (i.e., In) and higher than the lowest level, the alarm control module 50 controls the gas water heater 100 to send out the second alarm information, and the alarm control module 50 controls the gas water heater 100 to heat according to the limited working parameters, so that the gas water heater 100 enters the safety protection mode.
In some embodiments, the safety protection mode may be to increase the gas supply to improve the combustion efficiency and maintain the gas water heater 100 in a good combustion condition.
Optionally, the obtaining module 30 obtains the carbon dioxide concentration value generated by the gas water heater 100 during operation by detecting the carbon dioxide concentration between the burner of the gas water heater 100 and the outlet of the smoke exhaust pipe. The temperature between the burner and the outlet of the smoke exhaust pipe is low, so that the detection is convenient, and the carbon dioxide concentration value generated when the gas water heater 100 works can be accurately reflected.
It can be understood that the alarm control device of the gas water heater 100 according to the embodiment of the present invention can be used to implement the alarm control method of the gas water heater 100 according to the embodiment of the present invention, and the specific implementation manner of the alarm control device of the gas water heater 100 according to the embodiment of the present invention is similar to the specific implementation manner of the alarm control method of the gas water heater 100 according to the embodiment of the present invention, and please refer to the description of the method part specifically, and in order to reduce redundancy, no further description is made here.
It should be noted that the processor 20 may be an integrated circuit chip having signal processing capability. The processor 20 may be a general-purpose processor including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but may also be a digital signal processor 20(DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed.
Also, the logic and/or steps represented in the flowcharts or otherwise described herein, such as an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like are intended to mean 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, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. An alarm control method of a gas water heater is characterized by comprising the following steps:
acquiring a carbon dioxide concentration value generated by the gas water heater during working, and determining a concentration grade of the carbon dioxide concentration value;
determining whether the gas water heater needs to send alarm information or not according to the concentration level of the carbon dioxide concentration value;
and when the fact that the gas water heater needs to send alarm information is determined, controlling the gas water heater to send different alarm information and limiting working parameters of the gas water heater according to the concentration level of the carbon dioxide concentration value.
2. The alarm control method of the gas water heater as claimed in claim 1, wherein determining whether the gas water heater needs to send out alarm information according to the concentration level of the carbon dioxide concentration value comprises:
judging whether the concentration grade of the carbon dioxide concentration value is the lowest grade or not;
if yes, determining that the gas water heater does not need to send alarm information;
if not, determining that the gas water heater needs to send alarm information.
3. The alarm control method of the gas water heater as claimed in claim 2, wherein controlling the gas water heater to send different alarm messages and limit the operating parameters of the gas water heater according to the concentration level of the carbon dioxide concentration value comprises:
judging whether the concentration grade of the carbon dioxide concentration value is the highest grade;
if yes, controlling the gas water heater to send out first alarm information, and controlling the gas water heater to stop working;
if not, controlling the gas water heater to send out second alarm information, and controlling the gas water heater to heat according to limited working parameters so as to enable the gas water heater to enter a safety protection mode.
4. The alarm control method of the gas water heater as claimed in any one of claims 1 to 3, wherein the carbon dioxide concentration value generated when the gas water heater is in operation is obtained by detecting the carbon dioxide concentration between a burner of the gas water heater and an outlet of a smoke exhaust pipe.
5. A computer-readable storage medium, characterized in that an alarm control program of a gas water heater is stored thereon, which when executed by a processor implements the alarm control method of the gas water heater according to any one of claims 1 to 4.
6. A gas water heater, characterized by comprising a memory, a processor and an alarm control program of the gas water heater, wherein the alarm control program is stored on the memory and can run on the processor, and when the processor executes the alarm control program, the alarm control method of the gas water heater is realized according to any one of claims 1 to 4.
7. An alarm control device of a gas water heater is characterized by comprising:
the acquisition module is used for acquiring a carbon dioxide concentration value generated when the gas water heater works;
the determining module is used for determining the concentration level of the carbon dioxide concentration value and determining whether the gas water heater needs to send alarm information according to the concentration level of the carbon dioxide concentration value;
and the alarm control module is used for controlling the gas water heater to send different alarm information and limiting the working parameters of the gas water heater according to the concentration level of the carbon dioxide concentration value when the condition that the gas water heater needs to send the alarm information is determined.
8. The alarm control device of a gas water heater as claimed in claim 7, wherein the determination module is further for,
judging whether the concentration grade of the carbon dioxide concentration value is the lowest grade or not;
if so, determining that the gas water heater does not need to send alarm information;
if not, determining that the gas water heater needs to send alarm information.
9. The alarm control device of a gas water heater as claimed in claim 8, wherein the alarm control module is further adapted to,
judging whether the concentration grade of the carbon dioxide concentration value is the highest grade;
if yes, controlling the gas water heater to send out first alarm information, and controlling the gas water heater to stop working;
if not, controlling the gas water heater to send out second alarm information, and controlling the gas water heater to heat according to limited working parameters so as to enable the gas water heater to enter a safety protection mode.
10. The alarm control device of the gas water heater as claimed in any one of claims 7 to 9, wherein the obtaining module obtains the carbon dioxide concentration value generated when the gas water heater is in operation by detecting the carbon dioxide concentration between a burner of the gas water heater and an outlet of a smoke exhaust pipe.
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