KR101622574B1 - How to model the combustion device settings - Google Patents

How to model the combustion device settings Download PDF

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Publication number
KR101622574B1
KR101622574B1 KR1020150075633A KR20150075633A KR101622574B1 KR 101622574 B1 KR101622574 B1 KR 101622574B1 KR 1020150075633 A KR1020150075633 A KR 1020150075633A KR 20150075633 A KR20150075633 A KR 20150075633A KR 101622574 B1 KR101622574 B1 KR 101622574B1
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South Korea
Prior art keywords
data
combustion device
model
setting mode
combustion
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KR1020150075633A
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Korean (ko)
Inventor
이상희
송재호
노홍일
이상문
권기출
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린나이코리아 주식회사
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Priority to KR1020150075633A priority Critical patent/KR101622574B1/en
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Publication of KR101622574B1 publication Critical patent/KR101622574B1/en

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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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G06F12/023—Free address space management
    • G06F12/0238—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

The present invention relates to a method for setting a type of a combustion device. Specifically, the method for setting a type of a combustion device comprises: a step where a control unit in a combustion device checks an output signal of a key input unit to determine whether a type setting mode signal is inputted; a step of storing a type setting state of a dip switch in a non-volatile memory if the type setting state of the dip switch and type data of the combustion device stored in the non-volatile memory are different when the type setting mode signal has been inputted as a result of determination of the output signal of the key input unit; a step of receiving the output signal of the key input unit to determine whether a type setting mode release signal is inputted; a step of returning to the previous step if the type setting mode release signal has not been inputted as a result of determining whether the type setting mode release signal has been inputted, and determining whether the type data of the combustion device stored in the non-volatile memory are data defined by a memory unit if the type setting mode release signal has been inputted; and a step of safely stopping operation of the combustion device if the type data of the combustion device stored in the non-volatile memory are not the data defined by the memory unit. Therefore, production costs of a product can be greatly reduced in comparison to a conventional method of using a plurality of dip switches which are a measure for incomplete combustion by incorrectly setting the dip switches. An accident caused by incomplete combustion can be prevented. Specifically, stability, marketability, and reliability of the combustion device can be greatly improved.

Description

[0001] The present invention relates to a combustion apparatus,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of setting a model of a combustion apparatus, and more particularly, to a method of setting a model of a combustion apparatus by storing a model of a combustion apparatus such as a boiler set in a dip switch or the like in a model setting mode in which a professional after- It is possible to prevent a safety accident due to incomplete combustion or the like in advance when the data of the nonvolatile memory is undefined data or when the data of the nonvolatile memory and the setting state of the dip switch do not coincide with each other, The present invention relates to a method of setting a model of a combustion apparatus that can reduce the production cost of a product by reducing the number of pins of a dip switch than a conventional dip switch double fault countermeasure.

Generally, a boiler is used to heat water by using combustion heat and heat generated by burning it using fuel, coal or gas as fuel, or supplying electricity to a heater, and supplying hot water to various heating facilities In the case of a domestic boiler, hot water is supplied to the piping installed on the floor of the room or the like, and is used for supplying hot water through a water pipe or the like.

When the heating mode is operated in the normal heating / hot water boiler, the circulation pump is operated to transfer the heating water, and the heating water is heated in the main heat exchanger and transferred to the heating load (that is, the heating pipe) Heating is done.

In addition, the supply of the hot water blocks the path from the three sides to the heating load side and opens the path to the hot water heat exchanger side to transfer the warm water heated in the main heat exchanger to the hot water heat exchanger side, The hot water can be supplied to the user.

The boiler having such a construction is installed with the capacity of the boiler being determined according to the appropriate level of the place where the heating is required. That is, if there are several rooms requiring heating, the capacity of the boiler is determined so that the heating can be supplied based on the entire room.

On the other hand, combustion devices such as boilers and the like use a dip switch installed on an electronic board, for example, the type and capacity (capacity) of the gas used, the exhaust setting (for example, whether or not to extend the exhaust pipe, FF, .

However, when adopting the model setting method of the combustion apparatus by using only the dip switch in this way, there is a problem that the dip switch is malfunctioning, or the model is not suitable for the apparatus due to a malfunction other than the operator The incomplete combustion may occur.

Therefore, in order to prevent such a problem, there has been a case where the type of the combustion apparatus is set as a countermeasure for preventing double failure of the dip switch. In this case, in addition to the dip switch 1 pin for control purpose, You are assigning more pins.

In this case, when the pin of the dip switch is erroneously set due to a failure or the like so as to simultaneously satisfy two or more pins of the dip switch, the dip switch is detected and the safety stop is performed.

However, in this case, the number of pins of the dip switch is increased to prevent double failure of the dip switch, which causes the production cost of the product to rise, which is unlikely, but when both pins of the dip switch fail The same incomplete combustion as described above may occur.

Korean Patent Publication No. 10-0282467 (November 28, 2000) Korean Patent Publication No. 10-2014-0139411 (December 05, 2014)

SUMMARY OF THE INVENTION The present invention has been made to solve such conventional problems, and it is an object of the present invention to provide a type of combustion apparatus such as various boilers set in a dip switch or the like in a model setting mode in which a professional after-sales service (A / S) Volatile memory can be safely stopped when the data of the nonvolatile memory is undefined or the data of the nonvolatile memory and the setting state of the dip switch do not coincide with each other so that a safety accident due to incomplete combustion or the like can be prevented in advance And it is possible to reduce the number of pins of the dip switch more than the conventional dip switch preventive measures to prevent this, thereby providing a model setting method of the combustion device that can greatly reduce the production cost of the product itself It has its purpose.

According to another aspect of the present invention, there is provided a method for controlling a combustion apparatus, the method comprising: checking an output signal of a key input unit in a control unit in a combustion apparatus to determine whether a model setting mode signal is input; If the model setting mode of the dip switch is different from the model data of the combustion device stored in the nonvolatile memory as a result of determining the output signal of the key input unit, the model setting state of the dip switch is stored in the nonvolatile memory ; Receiving an output signal of the key input unit and determining whether a model setting mode cancellation signal is input; If it is determined that the model setting mode cancellation signal has been input, if the model setting mode cancellation signal is not inputted, the process returns to the previous step. If the model setting mode cancellation signal is input, the model data of the combustion device stored in the non- ; And stopping the operation of the combustion apparatus safely if the model data of the combustion apparatus stored in the nonvolatile memory is not the data defined in the storage section.

If the control unit determines that the model data of the combustion apparatus stored in the nonvolatile memory is data defined in the storage unit, if the model data of the combustion apparatus stored in the nonvolatile memory is data defined in the storage unit, Determining whether the model data of the stored combustion device matches the set state of the dip switch, and returning to the step of determining whether the model setting mode signal is input by confirming the output signal of the key input section if the model data matches the set state of the dip switch; And stopping the operation of the combustion apparatus safely if the model data of the combustion device stored in the nonvolatile memory does not match the set state of the dip switch.

As described above, according to the model setting method of the combustion apparatus of the present invention, the model set by the dip switch in the combustion apparatus is updated to the non-volatile memory only in the model setting mode, Even if the dip switch is changed due to a failure of the part or the like, the type of the combustion device is not changed, and when the current dip switch setting state is compared with the data stored in the nonvolatile memory in the normal state, It is possible to significantly reduce the production cost of the product and to prevent safety accidents due to incomplete combustion and the like, and in particular to improve the stability, commerciality and reliability of the combustion device itself It is a very useful invention.

1 is a block diagram of a combustion apparatus (boiler) to which the method of the present invention is applied;
2 is a flow chart for explaining the method of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

FIG. 1 is a block diagram of a combustion apparatus (boiler) to which the method of the present invention is applied, and FIG. 2 is a flow chart for explaining the method of the present invention.

According to the present invention,

(S1) of checking the output signal of the key input unit (2) in the control unit (1) of the combustion apparatus and determining whether a model setting mode signal is inputted;

If the model setting mode of the dip switch is different from the model data of the combustion device stored in the nonvolatile memory 3 when the model setting mode signal is found as a result of the determination of the output signal of the key input unit 2, (S2) in a non-volatile memory;

A step (S3) of receiving an output signal of the key input unit (2) and determining whether a model setting mode cancellation signal is inputted;

If it is determined that the model setting mode cancellation signal has been input, the process returns to the previous step S2 if there is no model setting mode cancellation signal input. If the model setting mode cancellation signal is input, the model data of the combustion device stored in the non- (S4) judging whether or not the data is defined in the step (4);

(S5) for safely stopping the operation of the combustion apparatus if the model data of the combustion apparatus stored in the non-volatile memory (3) is not the data defined in the storage section (4).

The control unit 1 determines whether the model data of the combustion apparatus stored in the nonvolatile memory 3 is data defined in the storage unit 4 Is model data defined in the storage section 4,

It is determined whether the model data of the combustion apparatus stored in the nonvolatile memory 3 matches the set state of the dip switch (S6). If they match, the output signal of the key input section 2 is determined to determine whether the model setting mode signal is input Returning to step S1;

(S7) of stopping the operation of the combustion apparatus safely if the model data of the combustion apparatus stored in the nonvolatile memory 3 and the set state of the dip switch are not coincident with each other.

The operation and effect of the method of the present invention having the above steps will be described as follows.

As shown in FIG. 1, a combustion apparatus (boiler) to which the present invention is applied includes a controller 1 for performing overall control functions of a combustion apparatus such as a boiler, (For example, whether or not the exhaust pipe is extended, FF, FE, etc.), and a key for inputting a model setting mode cancellation signal A nonvolatile memory 3 for storing various data including model data of the combustion apparatus, a storage unit 4 for temporarily storing various data including a control program, A driving signal output section 5 for controlling the driving of the combustion section 6 and the display section 7 in response to the output signal of the control section 1, a combustion section 6 including an electronic valve, an igniter, and a burner, , Model setting mode and model setting Mode is provided with a lifting and error status display unit (7) that displays various kinds of state information of a combustion device, and the like.

In the control unit 1 having such a configuration, the control unit 1 continuously receives the output signal of the key input unit 2, and when the model setting mode key signal among the various keys installed in the key input unit is input (that is, (S1).

As a result of checking the output signal of the key input unit 2, when the model setting mode key signal is inputted (that is, the "on" state), the model setting state of the dip switch and the corresponding combustion stored in the nonvolatile memory 3 If the device model data is different, the device setting state of the dip switch is stored in the nonvolatile memory (S2).

The control unit 1 receives the output signal of the key input unit 2 and determines whether the model setting mode cancellation signal is input (that is, the "off" signal for the model setting mode key) If the model setting mode cancellation signal is not inputted (No in S3), the flow returns to the previous step S2 for storing the model setting state of the dip switch in the nonvolatile memory. On the contrary, (Step S4), it is judged whether the model data of the combustion device stored in the nonvolatile memory 3 is the data defined in the storage section 4 (step S4).

If the model data of the combustion device stored in the nonvolatile memory 3 is not the data defined in the storage section 4 as a result of the above determination by the control section 1, the combustion operation of the combustion device is stopped safely (S5) .

The control unit 1 determines whether the model data of the combustion apparatus stored in the nonvolatile memory 3 is data defined in the storage unit 4 It is determined whether the model data of the combustion device stored in the nonvolatile memory 3 matches the state set by the dip switch (S6).

When the model data of the combustion device stored in the nonvolatile memory 3 and the state set by the dip switch match with each other, the control unit 1 receives the output signal of the key input unit 2 and outputs the model setting mode signal The process returns to the step S1 of determining whether the input is performed, and if the model data of the combustion device stored in the nonvolatile memory 3 does not match the set state of the dip switch, the combustion operation of the combustion device is stopped safely (S7).

Therefore, it is possible to significantly reduce the production cost of the product and to prevent a safety accident caused by incomplete combustion or the like, compared with a method using a plurality of dip switches which are countermeasures against incomplete combustion according to the existing misdetection of dip switches, In particular, the stability, commerciality and reliability of the combustion device itself can be greatly improved.

Although the preferred embodiments of the present invention have been described for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. Which will be apparent to those skilled in the art.

1:
2: key input unit
3: Nonvolatile memory
4:
5: Drive signal output section
6:
7:

Claims (2)

Determining whether a model setting mode signal is input from a key input unit in a control unit in the combustion apparatus;
Storing the model setting state of the dip switch in the nonvolatile memory when the model setting state of the dip switch is different from the model data of the combustion apparatus stored in the nonvolatile memory when the model setting mode signal is input;
Determining whether a model setting mode cancellation signal is input from a key input unit;
If the model setting mode cancellation signal is not input, the model setting data of the DIP switch is stored in the nonvolatile memory. If the model setting mode cancellation signal is input, the model data of the combustion device stored in the non- Determining whether the data is defined in the data;
And stopping the operation of the combustion apparatus safely if the model data of the combustion apparatus stored in the nonvolatile memory is not the data defined in the storage section.
The method according to claim 1,
If the model data of the combustion device stored in the nonvolatile memory is data defined in the storage section as a result of the determination by the control section that the model data of the combustion device stored in the nonvolatile memory is data defined by the storage section,
Determining whether the model data of the combustion device stored in the nonvolatile memory matches the setting state of the dip switch, and returning to the step of determining whether the model setting mode signal is input from the key input section if the match is found;
And stopping the operation of the combustion apparatus safely if the model data of the combustion apparatus stored in the nonvolatile memory does not match the set state of the dip switch.
KR1020150075633A 2015-05-29 2015-05-29 How to model the combustion device settings KR101622574B1 (en)

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100282467B1 (en) 1998-10-22 2001-02-15 김철병 Controller and setting method of controller for gas boiler

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100282467B1 (en) 1998-10-22 2001-02-15 김철병 Controller and setting method of controller for gas boiler

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