CN114992857A - Gas heating stove exhaust method, device, equipment and medium - Google Patents
Gas heating stove exhaust method, device, equipment and medium Download PDFInfo
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- CN114992857A CN114992857A CN202210164122.9A CN202210164122A CN114992857A CN 114992857 A CN114992857 A CN 114992857A CN 202210164122 A CN202210164122 A CN 202210164122A CN 114992857 A CN114992857 A CN 114992857A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 274
- 238000000034 method Methods 0.000 title claims abstract description 82
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 108
- 238000004590 computer program Methods 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 7
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 239000000243 solution Substances 0.000 description 10
- 230000008859 change Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 3
- 230000002026 carminative effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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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- 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
Abstract
The invention belongs to the field of intelligent household appliances, and particularly relates to an exhaust method, device, equipment and medium for a gas heating stove. The invention aims to solve the problems that the existing gas heating furnace exhaust method can only operate a water pump to exhaust gas when ignition heating is carried out, so that the exhaust is not timely, the water temperature in a pipeline is increased too fast, and the heating furnace is started and stopped frequently. According to the gas heating furnace exhaust method, the gas heating furnace exhaust device, the gas heating furnace exhaust equipment and the gas heating furnace exhaust medium, whether exhaust is needed or not is determined according to the exhaust parameters and the valve opening duration after starting, and different exhaust modes are determined according to different types of heating furnaces when exhaust is needed. When the exhaust program is executed, the air bubbles are discharged by utilizing the rotation and stop of the water pump with the mechanical automatic exhaust valve, and the ignition heating is carried out after the exhaust program is executed. This scheme is through exhausting before the heating of igniting for after the heating of igniting, the temperature in the pipeline steadily improves, has effectively reduced the running risk of heating stove.
Description
Technical Field
The embodiment of the invention belongs to the field of intelligent household appliances, and particularly relates to an exhaust method, device, equipment and medium for a gas heating furnace.
Background
With the rapid development of science and technology and the improvement of the living standard of people, the number and the types of household appliances in the families of people are more and more, including washing machines, air conditioners, refrigerators, heating stoves and the like. For heating stoves, they are classified into gas heating stoves, electric heating stoves, coal-fired heating boilers, and the like. In winter, people can use heating stoves to heat and domestic water.
Among the prior art, when the user wants to use the gas heating stove, need purchase and install at home, the heating stove has just been installed and the water injection after, has the bubble in the pipeline. In order to discharge bubbles, a water pump with a mechanical automatic exhaust valve is installed in the heating stove, and when the heating stove is ignited for heating, the water pump is operated and exhausts the air.
In conclusion, the existing gas heating furnace exhaust method can operate the water pump to exhaust only when ignition heating is carried out, so that exhaust is not timely, the water temperature in the pipeline is raised too fast, the heating furnace is stopped for protection, the heating furnace is restarted after the water temperature is lowered, and the heating furnace is started and stopped frequently.
Disclosure of Invention
In order to solve the problems in the prior art, namely to solve the problems that in the gas heating furnace exhaust method in the prior art, a water pump can be operated to exhaust gas only when ignition heating is carried out, so that the exhaust gas is not timely, the water temperature in a pipeline is increased too fast, the heating furnace is shut down for protection, the heating furnace is restarted after the water temperature is reduced, and the heating furnace is frequently started and stopped, the embodiment of the invention provides an exhaust method, a device, equipment and a medium for the gas heating furnace.
In a first aspect, an embodiment of the present invention provides a gas heating stove exhaust method, which is applied to a gas heating stove, and the method includes:
responding to a starting operation of a user, and determining whether to execute an exhaust program according to the currently stored exhaust parameters in the gas heating furnace and the valve opening duration of the gas heating furnace;
and when the exhaust parameter is a first preset value and the valve opening time length is less than or equal to a preset first time length, executing an exhaust program.
In a preferred embodiment of the above method for exhausting a gas heating furnace, the executing of the exhaust program includes:
judging whether the gas heating furnace belongs to a plate exchanger or a jacketing machine according to the model parameters of the heating furnace;
if the gas heating furnace belongs to a plate replacement machine, controlling the three-way valve to be adjusted to a first position so as to enable the heat exchanger to be communicated with a heating loop, wherein the water inlet of the three-way valve is connected with the heat exchanger, one water outlet of the three-way valve is connected with the heating loop, and the other water outlet of the three-way valve is connected with a hot water loop;
controlling a water pump with a mechanical automatic exhaust valve to circularly operate for a first preset number of times, wherein each circulation comprises a preset second time length of rotation, and a preset third time length of stopping;
and controlling the three-way valve to be adjusted to a second position, communicating the heat exchanger with the hot water loop, controlling the water pump to rotate for a preset fourth time, controlling the three-way valve to be adjusted to the first position after the rotation time reaches the fourth time, controlling the water pump to stop for a preset fifth time, and repeatedly executing the second preset time in the step.
In a preferable embodiment of the above method for exhausting gas from a gas heating furnace, the method further comprises:
and if the gas heating furnace belongs to a jacketing machine, controlling a water pump with a mechanical automatic exhaust valve to circularly operate for a third preset time, wherein each circulation comprises rotating for a preset sixth time, and stopping for a preset seventh time.
In a preferable embodiment of the above method for exhausting gas from a gas heating furnace, the method further comprises:
detecting whether the gas furnace has a fault or not during the process of executing the exhaust program;
if the gas furnace has a fault, stopping executing the exhaust program;
and if the fault release is detected, the exhaust program is executed again.
In a preferable embodiment of the above method for exhausting gas from a gas heating furnace, the method further comprises:
responding to the opening of a gas valve, and acquiring the valve opening duration;
and if the valve opening time length exceeds the preset first time length, setting the exhaust parameter to be a second preset value.
In a preferable embodiment of the above method for exhausting gas from a gas heating furnace, the method further comprises:
and if the exhaust parameter is not a first preset value or the valve opening time length is greater than the first time length, the exhaust program is not executed.
In a second aspect, an embodiment of the present invention provides an exhaust apparatus for a gas heating furnace, including:
the determining module is used for responding to the starting operation of a user and determining whether to execute an exhaust program according to the currently stored exhaust parameters in the gas heating furnace and the valve opening duration of the gas heating furnace;
and the processing module is used for executing an exhaust program when the exhaust parameter is a first preset value and the valve opening time length is less than or equal to a preset first time length.
In a third aspect, an embodiment of the present invention provides a gas heating stove, including:
the system comprises a processor, a memory, an interactive interface, a gas valve, a water pump with a mechanical automatic exhaust valve, a heat exchanger and a heating loop;
if the gas heating stove belongs to the board and trades the machine, the gas heating stove still includes: a three-way valve, a hot water loop;
the water inlet of the three-way valve is connected with the heat exchanger, one water outlet of the three-way valve is connected with the heating loop, and the other water outlet of the three-way valve is connected with the hot water loop and used for controlling the heat exchanger to be communicated with the heating loop or the hot water loop;
the memory is used for storing executable instructions of the processor;
wherein the processor is configured to perform the gas heating stove exhaust method of any one of the first aspect via execution of the executable instructions.
In a fourth aspect, embodiments of the present invention provide a readable storage medium having stored thereon a computer program which, when executed by a processor, implements the gas heating stove exhaust method of any one of the first aspects.
In a fifth aspect, embodiments of the present invention provide a computer program product comprising a computer program which, when executed by a processor, is operable to implement the gas heating stove exhaust method of any one of the first aspects.
The technical scheme includes that the method, the device, the equipment and the medium for exhausting the gas heating furnace, provided by the embodiment of the invention, determine whether the gas is required to be exhausted according to gas exhaust parameters and valve opening duration after the gas heating furnace is started, and determine different gas exhaust modes according to different models of the gas heating furnace when the gas is required to be exhausted. When the exhaust program is executed, the bubbles are discharged by utilizing the rotation and the stop of the water pump with the mechanical automatic exhaust valve, and the ignition heating is carried out after the exhaust program is executed. This scheme is through exhausting before the heating of igniting for after the heating of igniting, the temperature in the pipeline steadily improves, has effectively reduced the running risk of heating stove.
Drawings
Preferred embodiments of the gas heating stove exhaust method of the present invention will be described below with reference to the accompanying drawings. The attached drawings are as follows:
fig. 1 is a first schematic structural view of a gas heating stove provided by the invention;
FIG. 2 is a schematic structural diagram II of a gas heating stove provided by the invention;
FIG. 3 is a schematic flow chart of a first embodiment of an exhaust method of a gas heating furnace according to the present invention;
FIG. 4 is a schematic flow chart of a second embodiment of the exhaust method of a gas heating furnace according to the present invention;
FIG. 5 is a schematic flow chart of a third embodiment of the exhaust method of a gas heating furnace according to the present invention;
FIG. 6 is a schematic flow chart of a fourth embodiment of the exhaust method of a gas heating furnace according to the present invention;
FIG. 7 is a schematic structural view of a first embodiment of an exhaust apparatus of a gas heating furnace according to the present invention;
FIG. 8 is a schematic structural view of a second embodiment of an exhaust apparatus for a gas heating furnace according to the present invention;
fig. 9 is a schematic structural diagram three of the gas heating stove provided by the invention.
Detailed Description
First, it should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications.
Next, it should be noted that in the description of the embodiments of the present invention, the terms of direction or positional relationship indicated by the terms "inside", "outside", and the like are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or member must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. Specific meanings of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
With the rapid development of science and technology and the improvement of the living standard of people, the number and the types of household appliances in the families of people are more and more, including washing machines, air conditioners, refrigerators, heating stoves and the like. In the face of cold weather in winter, users have heating requirements, and household heating stoves are used. In winter, people can use heating stoves to heat and domestic water.
The existing gas heating stove can be used after being installed and injected with water. In the use, when the heating stove was igniteed and is heated, the water pump operation that has mechanical type air relief valve can be with the bubble discharge that exists in the water injection back or the heating in-process pipeline. But because current gas heating stove exhaust method can only operate the water pump and exhaust when the ignition heating, lead to exhausting untimely, the temperature in the pipeline promotes too fast, and then the heating stove shuts down the protection, and the heating stove restarts after the temperature drops, leads to the heating stove to open and stop frequently.
The embodiment provides a gas heating stove exhaust method, after a user starts a machine, a heating stove determines whether an exhaust program needs to be executed according to exhaust parameters and valve opening duration. When the exhaust program needs to be executed, different exhaust modes are set according to whether the heating furnace belongs to a plate exchanger or a jacketing machine. The heating stove belongs to a plate exchanger, and air bubbles in a heating loop and a hot water loop need to be discharged by a three-way valve and a water pump with a mechanical automatic exhaust valve. The heating stove belongs to the jacketing machine, then need utilize the water pump that has mechanical type automatic vent valve to discharge the bubble in the pipeline. And after the exhaust program is executed, ignition heating is carried out. This scheme is discharged the bubble in the pipeline before the electric spark heating for the temperature in the pipeline can steadily improve, has reduced the operation risk of heating stove.
The principles and features of embodiments of the present invention are described below in conjunction with the following drawings, which are presented by way of example only to illustrate embodiments of the present invention and not to limit the scope of embodiments of the present invention.
Exemplarily, fig. 1 is a schematic structural view of a gas heating stove according to the present invention, as shown in fig. 1, the gas heating stove belongs to a plate-type heat exchanger, and the gas heating stove 10 includes: a heat exchanger 11, a three-way valve 12, a heating circuit 13, a hot water circuit 14 and a water pump 15 with a mechanical automatic exhaust valve.
By way of example, an application scenario of the exhaust method of the gas heating stove provided by the embodiment of the invention is described below with reference to fig. 1.
After the heating stove 10 is installed and filled with water, the user starts the machine, and the heating stove 10 determines whether to execute the exhaust program according to the exhaust parameters and the development duration. When the exhaust program needs to be executed, the heating stove 10 determines that the heating stove belongs to a plate exchanger according to the model parameter, then controls the three-way valve 12 to be adjusted to the first position, enables the heat exchanger 11 to be communicated with the heating loop 13, and controls the water pump 15 to operate circularly, so that bubbles in the heating loop can be discharged. And controlling the three-way valve 12 again to adjust to the second position so that the heat exchanger 11 is communicated with the hot water loop 14, controlling the water pump 15 to rotate, adjusting the three-way valve 12 to the first position, stopping rotating for a preset third time, and circularly operating in such a way, so that bubbles in the hot water loop can be discharged.
Exemplarily, fig. 2 is a schematic structural diagram ii of a gas heating stove provided by the present invention, as shown in fig. 2, the gas heating stove belongs to a jacketing machine, and the gas heating stove 20 includes: a heat exchanger 21, a heating circuit 22 and a water pump 23 with a mechanical automatic air release valve.
By way of example, an application scenario of the exhaust method of the gas heating stove provided by the embodiment of the invention is described below with reference to fig. 2.
After the heating stove 20 is installed and water is injected, the user starts the machine, and the heating stove 20 determines whether to execute the exhaust program according to the exhaust parameters and the development duration. When the exhaust procedure is executed to needs, heating stove 20 determines that it belongs to the jacketing machine according to the model parameter, and then control water pump 23 circulation, can be so that the bubble in heating stove 20's the pipeline is discharged.
It should be noted that the above example is only a schematic structure of a gas heating stove, and the embodiment of the present invention does not limit the actual forms of the various devices in fig. 1 and 2, nor the interaction modes between the devices, and in the specific application of the scheme, the configuration may be set according to the actual requirements.
The gas heating stove that this embodiment provided is discharged the bubble in the pipeline before the ignition heating, and the temperature in the pipeline of saying so steadily promotes, has reduced the running risk of heating stove.
The technical solution of the present invention will be described in detail below with reference to specific examples. It should be noted that the following specific embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments.
Fig. 3 is a schematic flow chart of a first embodiment of the gas heating furnace exhaust method provided by the present invention, and as shown in fig. 3, the gas heating furnace exhaust method specifically includes the following steps:
s301: and responding to the starting operation of a user, and determining whether to execute an exhaust program according to the currently stored exhaust parameters in the gas heating furnace and the valve opening duration of the gas heating furnace.
After the gas heating stove is installed and is completed and the water is injected, the user can start the machine for use.
In this step, after the user starts the heating furnace, since the exhaust parameters and the valve opening duration are stored in the heating furnace, the heating furnace can be directly obtained, so that the heating furnace responds to the starting operation of the user, and whether to execute the exhaust program is determined according to the currently stored exhaust parameters and the valve opening duration of the gas heating furnace.
It should be noted that the mode of starting the heating stove by the user may be pressing a button on the heating stove or controlling the heating stove to start by using a remote controller.
S302: and executing an exhaust program when the exhaust parameter is a first preset value and the valve opening time length is less than or equal to a preset first time length.
In this step, after the air exhaust parameter and the valve opening time length are obtained, the air exhaust program is executed when the air exhaust parameter is a first preset value and the valve opening time length is less than or equal to a preset first time length.
During the exhaust process, the water pump with the mechanical automatic exhaust valve operates in a circulating mode, so that air bubbles in the pipeline are exhausted. After the exhaust program is executed, the heating furnace is ignited and heated again.
It should be noted that the first preset value and the preset first duration are set by a worker in the heating furnace before the heating furnace leaves the factory, and the user determines whether to execute the exhaust program. The first preset value may be 1 or 2. The preset first time period may be 48 hours or 72 hours. The embodiment of the invention does not specifically limit the first preset value and the preset first time length, and can determine the first preset value and the preset first time length according to actual conditions.
Optionally, in the process that the heating stove executes the exhaust program, a prompt animation may be displayed on a graphical user interface of the heating stove to prompt a user that exhaust is being performed and how long the exhaust is finished, and when the exhaust is finished, a startup picture is displayed.
Optionally, in the process of executing the exhaust program by the heating stove, the exhaust program may be forcibly exited by long pressing a specific key on the heating stove, or pressing keys on the heating stove in a specific sequence, or the like. When the heating furnace is produced for detection, the method can be used for accelerating the detection speed and improving the detection efficiency.
According to the gas heating furnace exhaust method provided by the embodiment, after a user starts the machine, whether an exhaust program is executed or not is determined according to the exhaust parameters and the valve opening duration, the exhaust program is executed when the exhaust parameters and the valve opening duration meet the conditions, and ignition heating is performed after exhaust is completed. Compare in prior art operation water pump when the ignition heating and exhaust, this scheme is before the ignition heating, with the bubble discharge in the pipeline, has effectively reduced the operation risk of heating stove for the temperature in the pipeline steadily promotes, has improved the heating effect.
Fig. 4 is a schematic flow chart of a second embodiment of the gas heating furnace exhaust method provided by the present invention, as shown in fig. 4, in this embodiment, the step S302 can be implemented by the following steps:
s401: according to heating stove model parameter, judge that the gas heating stove belongs to the board and change the machine or belong to the jacketing machine.
In this step, after the heating stove confirms that the exhaust procedure needs to be carried out, because the heating stove divide into board and change the machine and the jacketing machine, the exhaust procedure that corresponds is different, so need confirm that this heating stove belongs to board and change the machine or the jacketing machine. Because the model parameter of self is stored in the heating stove, can judge that the gas heating stove belongs to the board and change the machine or belongs to the jacketing machine according to the model parameter.
It should be noted that the heating stove model parameter is a combination of a group of numbers and letters, the numbers and the letters can correspond to different meanings, and the heating stove can determine whether the heating stove belongs to a plate-type exchanger or a sleeve-type exchanger according to a certain letter, a certain number, a certain letter, or a combination of the certain number and the letter in the model parameter. The implementation of the invention does not limit the model parameters of the heating furnace and the letters or numbers used for judging whether the gas heating furnace belongs to a plate exchanger or a sleeve machine, and the parameters can be set according to the actual situation.
S402: if the gas heating stove belongs to the plate-type heat exchanger, the three-way valve is controlled to be adjusted to the first position, so that the heat exchanger is communicated with the heating loop.
In this step, the heating stove is judged the gas heating stove according to heating stove model parameter and is belonged to the board and change the machine or belong to behind the jacketing machine, if the gas heating stove belongs to the board and changes the machine, need carry out the exhaust procedure that the board changed the machine and correspond, then transfer to the primary importance of control three-way valve for heat exchanger and heating return circuit intercommunication, the water inlet and the heat exchanger of three-way valve are connected, a delivery port and the heating return circuit of three-way valve are connected, another delivery port and the hot water return circuit of three-way valve are connected.
It should be noted that the three-way valve has a water inlet and two water outlets, and can be adjusted to two positions, and when the three-way valve is adjusted to the first position, the heat exchanger is communicated with the heating loop; when the three-way valve is adjusted to the second position, the heat exchanger is communicated with the hot water loop.
S403: and controlling the water pump with the mechanical automatic exhaust valve to circularly operate for a first preset number of times, wherein each circulation comprises a preset second time length of rotation, and a preset third time length of stopping.
In the step, after the three-way valve is controlled to be adjusted to the first position by the heating furnace, the heating loop can be exhausted, the water pump with the mechanical automatic exhaust valve is controlled to circularly operate for a first preset time, wherein each circulation comprises the rotation of a preset second time length, and the stop of a preset third time length.
It should be noted that the first preset number of times, the preset second time duration and the preset third time duration are set by a worker before the heating stove leaves a factory, and are used for controlling the operation of the water pump. The first preset number may be 9, 5, or 10. The preset second time period may be 30 seconds, 20 seconds, or 50 seconds. The preset third time period may be 40 seconds, 20 seconds, or 10 seconds. The first preset times, the preset second time length and the preset third time length are not limited in the embodiment of the invention, and can be set according to actual conditions.
S404: and controlling the three-way valve to be adjusted to the second position, communicating the heat exchanger with the hot water loop, controlling the water pump to rotate for a preset fourth time, controlling the three-way valve to be adjusted to the first position after the rotation time reaches the fourth time, controlling the water pump to stop for a preset fifth time, and repeatedly executing the second preset time in the step.
In this step, the heating stove is with the bubble discharge back in the heating return circuit, and then need exhaust to the hot water return circuit, and the control three way valve transfers to the second position for heat exchanger and hot water return circuit intercommunication, control water pump rotate predetermined fourth time length, and control three way valve after the rotation time reaches the fourth time length and transfer to the first position, control water pump stop predetermined fifth time length, the number of times is preset to the repeated execution this step second.
It should be noted that the second preset number of times, the preset fourth time length and the preset fifth time length are set by a worker before the heating stove leaves a factory, and are used for controlling the operation of the water pump. The second preset number may be 9, 6, or 15. The preset fourth time period may be 30 seconds, 40 seconds, or 50 seconds. The preset fifth time period may be 30 seconds, 20 seconds, or 60 seconds. The second preset number, the preset fourth time and the preset fifth time are not limited in the embodiment of the invention, and can be set according to actual conditions.
According to the gas heating furnace exhaust method provided by the embodiment, bubbles in a pipeline of the heating furnace are discharged through position adjustment of the three-way valve and operation of the water pump. And through the mode of water pump operation and stop cycle operation, can make the bubble that glues on the pipeline inner wall discharge smoothly, effectively improved carminative efficiency.
The following describes a case where the heating furnace provided by the embodiment of the present invention is a jacketing machine.
After the heating stove is judged according to heating stove model parameter that the gas heating stove belongs to the board and changes the machine or belongs to the jacketing machine, if the gas heating stove belongs to the jacketing machine, need execute the exhaust procedure that the jacketing machine corresponds, then the water pump circulation that control has mechanical type automatic vent valve is operated the third and is preset the number of times, wherein, it is long when the sixth that the circulation was including rotating the preset stops preset the seventh.
It should be noted that the third preset time, the preset sixth time and the preset seventh time are set by a worker before the heating stove leaves a factory, and are used for controlling the operation of the water pump. The third predetermined number may be 18, 12, or 30. The preset sixth time period may be 30 seconds, 20 seconds, or 60 seconds. The preset seventh time period may be 40 seconds, 20 seconds, or 50 seconds. The third preset time, the preset sixth time and the preset seventh time are not limited in the embodiment of the invention, and can be set according to actual conditions.
The gas heating stove exhaust method that this embodiment provided, through the operation of water pump, the bubble in the pipeline with the heating stove is discharged. And through the mode of water pump operation and stop cycle operation, can make the bubble that glues on the pipeline inner wall discharge smoothly, effectively improved carminative efficiency.
Fig. 5 is a schematic flow chart of a third embodiment of the exhaust method for a gas heating furnace provided by the present invention, as shown in fig. 5, in this embodiment, the exhaust method for a gas heating furnace further includes the following steps:
s501: during the execution of the exhaust program, it is detected whether the gas furnace is malfunctioning.
In this step, for the safe operation of the heating stove, in the course of executing the exhaust program, it is detected whether there is a malfunction of the gas stove.
Because the heating furnace is provided with the sensors such as the water pressure sensor, the temperature sensor and the like, the heating furnace can utilize the sensors to detect whether the gas furnace has faults or not in real time.
It should be noted that the fault may be a water shortage fault or an anti-freezing fault. The embodiment of the invention does not limit the fault and can determine the fault according to the actual situation.
S502: if the gas furnace has a fault, the gas exhaust program is stopped.
In this step, if the heating furnace detects a failure, the exhaust program needs to be stopped to wait for maintenance or failure release in order to operate safely.
S503: if the failure release is detected, the exhaust program is executed again.
In this step, when the heating stove detects the failure release through the sensor, because the exhaust is not completed at this time, the exhaust procedure needs to be executed again, and the specific process of the exhaust procedure is similar to that of the second embodiment and the embodiment in which the heating stove is a jacketing machine, and is not described again here.
The gas heating stove exhaust method that this embodiment provided is through whether there is the trouble at the detection of exhaust in-process, when having the trouble, relieves the trouble and exhausts again, has effectively guaranteed the safe operation of heating stove.
Fig. 6 is a schematic flow chart of a fourth embodiment of the exhaust method of a gas heating stove according to the present invention, as shown in fig. 6, in this embodiment, the exhaust method of the gas heating stove further includes the following steps:
s601: and responding to the opening of the gas valve, and acquiring the valve opening time.
In order to determine whether to execute the exhaust program, the heating stove needs to be determined according to the exhaust parameters and the valve opening duration, wherein the valve opening duration refers to the total duration of the opening of the gas valve.
In this step, when the gas valve opened, the heating stove can obtain in real time and the storage is opened valve duration.
It should be noted that, the valve-opening time is continuously accumulated, and for example, when the gas valve is opened for the first time, the valve-opening time is counted from 0, and the time for opening the gas valve for the first time is 3 minutes. When the gas valve is opened for the second time, the valve opening time is counted from 3 minutes. The embodiment of the invention does not limit the opening time of the gas valve every time and can determine the opening time according to actual conditions.
S602: and if the valve opening time length exceeds the preset first time length, setting the exhaust parameter as a second preset value.
In this step, the heating stove can be according to the valve opening time who acquires, and whether real-time supervision valve opening time exceeds and predetermines first time, if valve opening time exceeds and predetermines first time, sets up the exhaust parameter to the second default. The valve opening time exceeds the first preset time, which indicates that a user has used the heating stove for a period of time, bubbles in the pipeline are completely discharged, and the exhaust program does not need to be executed again after the heating stove is started next time, so that the exhaust parameter needs to be set to be a second preset value.
It should be noted that the second preset value is set by a worker before the heating furnace leaves the factory, and is used for determining whether to execute the exhaust program. The second preset value is different from the first preset value, the second preset value may be 0, or-1.
The gas heating stove exhaust method provided by the embodiment sets the exhaust parameter to be the second preset value when the valve opening time exceeds the preset first time, so that the heating stove does not need to execute the exhaust program after being started next time, the time for improving the water temperature is shortened, the heating efficiency is accelerated, and the user experience is improved.
The following describes a case where the exhaust parameter is not the first preset value or the valve-opening time period is longer than the preset first time period.
And if the exhaust parameter is not the first preset value or the valve opening time length is greater than the first time length, the exhaust program is not executed.
Because the execution of the exhaust program needs a period of time, some users do not want to wait for the execution of the exhaust program after starting the heating stove, and can lead the after-sales personnel to modify the exhaust parameter into a value different from the first preset value, thus the heating stove does not execute the exhaust program after starting the heating stove according to the fact that the exhaust parameter is not the first preset value.
When the valve opening time length exceeds the preset first time length, the air bubbles in the heating stove pipeline are completely discharged, the heating stove can automatically set the exhaust parameters to be the second preset value different from the first preset value, and the exhaust program is not executed after the heating stove is started next time.
When the heating stove meets some faults, the valve opening time possibly exceeds the preset first time, the exhaust parameter is not set to be the second preset value, and in order to guarantee that the exhaust program is not executed after the heating stove is started next time, the exhaust program is not executed after the heating stove determines that the valve opening time is longer than the first time.
According to the gas heating stove exhaust method provided by the embodiment, when the exhaust parameter is not the first preset value or the valve opening duration is longer than the first duration, the exhaust program is not executed, the heating efficiency of the heating stove can be effectively improved, and the waiting time of a user is reduced.
The following are embodiments of the apparatus of the present invention that may be used to perform embodiments of the method of the present invention. For details which are not disclosed in the embodiments of the apparatus of the present invention, reference is made to the embodiments of the method of the present invention.
FIG. 7 is a schematic structural view of a first embodiment of an exhaust apparatus of a gas heating furnace according to the present invention; as shown in fig. 7, the gas heating furnace exhaust device 70 includes:
the determining module 71 is configured to determine whether to execute an exhaust program according to an exhaust parameter currently stored in the gas heating furnace and a valve opening duration of the gas heating furnace in response to a startup operation of a user;
the processing module 72 is configured to execute an exhaust program when the exhaust parameter is a first preset value and the valve opening time is less than or equal to a preset first time.
Further, the processing module 72 is specifically configured to:
judging whether the gas heating furnace belongs to a plate exchanger or a jacketing machine according to the model parameters of the heating furnace;
if the gas heating furnace belongs to a plate replacement machine, controlling the three-way valve to be adjusted to a first position so as to enable the heat exchanger to be communicated with a heating loop, wherein the water inlet of the three-way valve is connected with the heat exchanger, one water outlet of the three-way valve is connected with the heating loop, and the other water outlet of the three-way valve is connected with a hot water loop;
controlling a water pump with a mechanical automatic exhaust valve to circularly operate for a first preset time, wherein each circulation comprises a second preset time period of rotation, and a third preset time period of stopping;
and controlling the three-way valve to be adjusted to a second position, communicating the heat exchanger with the hot water loop, controlling the water pump to rotate for a preset fourth time, controlling the three-way valve to be adjusted to the first position after the rotation time reaches the fourth time, controlling the water pump to stop for a preset fifth time, and repeatedly executing the second preset time in the step.
Further, the processing module 72 is specifically configured to:
and if the gas heating furnace belongs to a jacketing machine, controlling a water pump with a mechanical automatic exhaust valve to circularly operate for a third preset time, wherein each circulation comprises rotating for a preset sixth time, and stopping for a preset seventh time.
The gas heating stove exhaust apparatus that this embodiment provided for carry out the technical scheme of the gas heating stove in any preceding method embodiment, its theory of realization and technological effect are similar, and no longer give unnecessary details here.
FIG. 8 is a schematic structural view of a second embodiment of an exhaust apparatus of a gas heating furnace according to the present invention; as shown in fig. 8, this gas heating stove exhaust apparatus 70 further includes:
a detection module 73, for detecting whether there is a fault in the gas furnace during the course of executing the exhaust program;
further, the processing module 72 is further configured to stop executing the exhaust program if the gas furnace has a fault;
further, the processing module 72 is further configured to re-execute the exhaust routine if the failure release is detected.
An obtaining module 74, configured to obtain the valve opening duration in response to opening of a gas valve;
further, the processing module 72 is further configured to set the exhaust parameter to a second preset value if the valve opening time exceeds the preset first time.
Further, the processing module 72 is further configured to not execute the exhaust procedure if the exhaust parameter is not a first preset value or the valve opening time is greater than the first time.
The gas heating stove exhaust apparatus that this embodiment provided for carry out the technical scheme of any preceding method embodiment gas heating stove, its theory of realization and technological effect are similar, do not give unnecessary details here.
Fig. 9 is a schematic structural diagram three of the gas heating stove provided by the invention. As shown in fig. 9, the gas heating stove 90 includes:
the system comprises a processor 91, a memory 92, an interactive interface 93, a gas valve 94, a water pump 95 with a mechanical automatic exhaust valve, a heat exchanger 96 and a heating loop 97;
the memory 92 is used for storing executable instructions of the processor 91;
wherein the processor 91 is configured to execute the solution of the gas heating stove in any one of the method embodiments described above via execution of the executable instructions.
Alternatively, the memory 92 may be separate or integrated with the processor 91.
Optionally, when the memory 92 is a device independent of the processor 91, the gas heating stove 90 may further include:
and the bus is used for connecting the devices.
Optionally, if gas heating stove 90 belongs to the board and trades the machine, gas heating stove 90 still includes: a three-way valve 98, a hot water circuit 99;
a water inlet of the three-way valve 98 is connected to the heat exchanger 96, one water outlet of the three-way valve 98 is connected to the heating circuit 97, and the other water outlet of the three-way valve 98 is connected to the hot water circuit 99, so as to control the heat exchanger 96 to communicate with the heating circuit 97 or communicate with the hot water circuit 99.
This gas heating stove is used for carrying out the technical scheme of the gas heating stove in any preceding method embodiment, and its realization principle and technological effect are similar, and it is no longer repeated here.
The embodiment of the present invention further provides a readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the technical solutions provided by any of the foregoing method embodiments.
An embodiment of the present invention further provides a computer program product, which includes a computer program, and when the computer program is executed by a processor, the computer program is configured to implement the technical solution provided in any of the foregoing method embodiments.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A gas heating stove exhaust method, characterized in that, applied to a gas heating stove, the method comprises:
responding to a starting operation of a user, and determining whether to execute an exhaust program according to the currently stored exhaust parameters in the gas heating furnace and the valve opening duration of the gas heating furnace;
and when the exhaust parameter is a first preset value and the valve opening time length is less than or equal to a preset first time length, executing an exhaust program.
2. The method of claim 1, wherein the executing an exhaust program comprises:
judging whether the gas heating furnace belongs to a plate exchanger or a jacketing machine according to the model parameters of the heating furnace;
if the gas heating furnace belongs to a plate replacement machine, controlling the three-way valve to be adjusted to a first position so as to enable the heat exchanger to be communicated with a heating loop, wherein the water inlet of the three-way valve is connected with the heat exchanger, one water outlet of the three-way valve is connected with the heating loop, and the other water outlet of the three-way valve is connected with a hot water loop;
controlling a water pump with a mechanical automatic exhaust valve to circularly operate for a first preset number of times, wherein each circulation comprises a preset second time length of rotation, and a preset third time length of stopping;
and controlling the three-way valve to be adjusted to a second position, communicating the heat exchanger with the hot water loop, controlling the water pump to rotate for a preset fourth time, controlling the three-way valve to be adjusted to the first position after the rotation time reaches the fourth time, controlling the water pump to stop for a preset fifth time, and repeatedly executing the second preset time in the step.
3. The method of claim 2, further comprising:
and if the gas heating furnace belongs to a jacketing machine, controlling a water pump with a mechanical automatic exhaust valve to circularly operate for a third preset time, wherein each circulation comprises rotating for a preset sixth time, and stopping for a preset seventh time.
4. The method of any of claims 1 to 3, further comprising:
detecting whether the gas furnace has a fault or not during the process of executing the exhaust program;
if the gas furnace has a fault, stopping executing the exhaust program;
and if the fault release is detected, the exhaust program is executed again.
5. The method according to any one of claims 1 to 3, further comprising:
responding to the opening of a gas valve, and acquiring the valve opening duration;
and if the valve opening time length exceeds the preset first time length, setting the exhaust parameter to be a second preset value.
6. The method of claim 1, further comprising:
and if the exhaust parameter is not a first preset value or the valve opening time length is greater than the first time length, the exhaust program is not executed.
7. A gas heating stove exhaust apparatus, its characterized in that includes:
the determining module is used for responding to the starting operation of a user and determining whether to execute an exhaust program according to the currently stored exhaust parameters in the gas heating furnace and the valve opening duration of the gas heating furnace;
and the processing module is used for executing an exhaust program when the exhaust parameter is a first preset value and the valve opening time length is less than or equal to a preset first time length.
8. A gas heating stove, characterized by comprising:
the system comprises a processor, a memory, an interactive interface, a gas valve, a water pump with a mechanical automatic exhaust valve, a heat exchanger and a heating loop;
if the gas heating stove belongs to the board and trades the machine, the gas heating stove still includes: a three-way valve, a hot water loop;
the water inlet of the three-way valve is connected with the heat exchanger, one water outlet of the three-way valve is connected with the heating loop, and the other water outlet of the three-way valve is connected with the hot water loop and used for controlling the heat exchanger to be communicated with the heating loop or the hot water loop;
the memory is used for storing executable instructions of the processor;
wherein the processor is configured to perform the gas heating stove exhaust method of any one of claims 1 to 6 via execution of the executable instructions.
9. A readable storage medium having stored thereon a computer program, characterized in that the computer program, when executed by a processor, implements the gas heating stove exhaust method of any one of claims 1 to 6.
10. A computer program product comprising a computer program that when executed by a processor is for implementing the gas heating stove exhaust method of any one of claims 1 to 6.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210164122.9A CN114992857A (en) | 2022-02-22 | 2022-02-22 | Gas heating stove exhaust method, device, equipment and medium |
| PCT/CN2023/070082 WO2023160251A1 (en) | 2022-02-22 | 2023-01-03 | Gas discharge method for gas heating furnace, apparatus, device, and medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210164122.9A CN114992857A (en) | 2022-02-22 | 2022-02-22 | Gas heating stove exhaust method, device, equipment and medium |
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| CN114992857A true CN114992857A (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210164122.9A Pending CN114992857A (en) | 2022-02-22 | 2022-02-22 | Gas heating stove exhaust method, device, equipment and medium |
Country Status (2)
| Country | Link |
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| CN (1) | CN114992857A (en) |
| WO (1) | WO2023160251A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023160251A1 (en) * | 2022-02-22 | 2023-08-31 | 重庆海尔热水器有限公司 | Gas discharge method for gas heating furnace, apparatus, device, and medium |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201837053U (en) * | 2010-09-14 | 2011-05-18 | 张金明 | Household automatic-control dual-purpose stove for heat supply and hot water supply |
| CN104165406A (en) * | 2014-09-05 | 2014-11-26 | 新界泵业集团股份有限公司 | Heating system of automatic energy-saving wall hanging stove and energy saving method thereof |
| CN206767672U (en) * | 2017-05-04 | 2017-12-19 | 沁园集团股份有限公司 | A kind of purifying drinking appliance pipeline structure for avoiding water pump gas stifled |
| CN109210772A (en) * | 2018-09-06 | 2019-01-15 | 广东万家乐燃气具有限公司 | A kind of supplying hot water instant-heating plate changes formula wall-hung boiler |
| CN209068780U (en) * | 2018-08-29 | 2019-07-05 | 广州迪森家居环境技术有限公司 | Wall-hung boiler external pump control circuit and wall-hung boiler |
| CN112254352A (en) * | 2020-09-18 | 2021-01-22 | 华帝股份有限公司 | Water pump exhaust method for wall-mounted boiler |
| CN112254202A (en) * | 2020-10-31 | 2021-01-22 | 广东金美达实业有限公司 | Wall-mounted furnace with automatic exhaust function and exhaust control method thereof |
| CN213686996U (en) * | 2020-10-31 | 2021-07-13 | 广东金美达实业有限公司 | Wall-mounted furnace with automatic exhaust function |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2010202188B2 (en) * | 2010-05-28 | 2014-08-14 | Rinnai Corporation | Warm air furnace |
| KR101191381B1 (en) * | 2010-06-16 | 2012-10-15 | 롯데알미늄 주식회사 | Combustion controlling method for a gas boiler |
| CN103486652B (en) * | 2013-09-29 | 2016-01-06 | 上海林内有限公司 | Heating stove circulation waterway control system and control method thereof |
| CN110207401B (en) * | 2019-05-23 | 2021-03-26 | 芜湖美的厨卫电器制造有限公司 | Control method and device of sleeve type wall-mounted furnace and sleeve type wall-mounted furnace |
| CN114992857A (en) * | 2022-02-22 | 2022-09-02 | 重庆海尔热水器有限公司 | Gas heating stove exhaust method, device, equipment and medium |
-
2022
- 2022-02-22 CN CN202210164122.9A patent/CN114992857A/en active Pending
-
2023
- 2023-01-03 WO PCT/CN2023/070082 patent/WO2023160251A1/en unknown
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201837053U (en) * | 2010-09-14 | 2011-05-18 | 张金明 | Household automatic-control dual-purpose stove for heat supply and hot water supply |
| CN104165406A (en) * | 2014-09-05 | 2014-11-26 | 新界泵业集团股份有限公司 | Heating system of automatic energy-saving wall hanging stove and energy saving method thereof |
| CN206767672U (en) * | 2017-05-04 | 2017-12-19 | 沁园集团股份有限公司 | A kind of purifying drinking appliance pipeline structure for avoiding water pump gas stifled |
| CN209068780U (en) * | 2018-08-29 | 2019-07-05 | 广州迪森家居环境技术有限公司 | Wall-hung boiler external pump control circuit and wall-hung boiler |
| CN109210772A (en) * | 2018-09-06 | 2019-01-15 | 广东万家乐燃气具有限公司 | A kind of supplying hot water instant-heating plate changes formula wall-hung boiler |
| CN112254352A (en) * | 2020-09-18 | 2021-01-22 | 华帝股份有限公司 | Water pump exhaust method for wall-mounted boiler |
| CN112254202A (en) * | 2020-10-31 | 2021-01-22 | 广东金美达实业有限公司 | Wall-mounted furnace with automatic exhaust function and exhaust control method thereof |
| CN213686996U (en) * | 2020-10-31 | 2021-07-13 | 广东金美达实业有限公司 | Wall-mounted furnace with automatic exhaust function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023160251A1 (en) * | 2022-02-22 | 2023-08-31 | 重庆海尔热水器有限公司 | Gas discharge method for gas heating furnace, apparatus, device, and medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023160251A1 (en) | 2023-08-31 |
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