JP2621597B2 - Combustion equipment - Google Patents
Combustion equipmentInfo
- Publication number
- JP2621597B2 JP2621597B2 JP2173986A JP17398690A JP2621597B2 JP 2621597 B2 JP2621597 B2 JP 2621597B2 JP 2173986 A JP2173986 A JP 2173986A JP 17398690 A JP17398690 A JP 17398690A JP 2621597 B2 JP2621597 B2 JP 2621597B2
- Authority
- JP
- Japan
- Prior art keywords
- limit value
- combustion
- equipment
- unit
- integrating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2231/00—Fail safe
- F23N2231/30—Representation of working time
Description
【発明の詳細な説明】 (産業上の利用分野) 本発明は、一般家庭用における燃焼機器に関するもの
である。Description: TECHNICAL FIELD The present invention relates to a general household combustion device.
(従来の技術) 従来、機器の運転時間を計測して積算した値を保存
し、この値があらかじめ設定した所定の値になると運転
を不能とする手段を備えた装置は知られている。(Prior Art) Conventionally, there has been known an apparatus provided with a means for storing a value obtained by measuring and integrating the operation time of a device, and disabling the operation when the value becomes a predetermined value set in advance.
(発明が解決しようとする課題) しかしながら、上記従来のものにおいては所定時間経
過後にはいきなり電源回路が停止し機器の使用を不能と
するため、使用者に耐用限界時期の到来がわからず、あ
らかじめ機器の点検、部品の交換を行うことができず、
実使用上かえって不都合が生じる難点を有していた。(Problems to be Solved by the Invention) However, in the above-mentioned conventional device, the power supply circuit is stopped immediately after a predetermined time elapses, and the use of the device is disabled. Inability to inspect equipment and replace parts,
On the contrary, there is a problem that inconvenience occurs in practical use.
そこで、本発明は燃焼機器の耐用限界時期が到来する
までに、あらかじめ耐用限界時期の近づきを告知し、そ
の機器の点検を喚起しつつさらに機器の保安性を維持し
ながらその運転継続を可能にしたものである。Therefore, the present invention notifies the approaching end of the service life of the combustion equipment in advance by the end of the service life of the combustion equipment, and makes it possible to continue the operation while maintaining the safety of the equipment while inviting inspection of the equipment. It was done.
(課題を解決するための手段) 上記課題を解決するため、本発明においては機器本体
の燃焼回数、燃焼時間の双方又はいずれか一方を計測す
る計測手段と、該計測手段で計測した計測値を積算する
積算手段と、機器本体の運転を停止する限界値および限
界値前の一定点を記憶する記憶手段と、限界値前の一定
点の出力により警報する警報手段とを設け、運転停止後
のリセットスイッチ投入により、さらに一定燃焼回数ま
たは一定燃焼時間運転を継続させる割増駆動手段を設け
たことを特徴とするものである。(Means for Solving the Problems) In order to solve the above problems, in the present invention, a measuring means for measuring both or any one of the number of times of burning of the device main body and the burning time, and a measurement value measured by the measuring means are provided. Integrating means for integrating, storage means for storing a limit value for stopping the operation of the device main body and a fixed point before the limit value, and alarm means for giving an alarm by outputting a fixed point before the limit value are provided, and after the operation is stopped, An additional drive means for continuing the operation for a fixed number of combustions or for a fixed combustion time by turning on a reset switch is provided.
(作用) 機器の耐用限界としてあらかじめ定めた限界値前の一
定点を記憶する記憶手段と、該記憶手段による限界値前
の一定点の出力により警報する警報手段により、耐用限
界に至るまでに必ずランプ点滅等の警報を発することが
でき、使用者に注意喚起して運転不能に至るまでに機器
の点検が可能となる。また、機器の耐用限界値に達する
までは、機器の保安性を維持しつつその運転継続を可能
にすることができる。(Operation) The storage means for storing a fixed point before the predetermined limit value as the service limit of the device, and the alarm means for alarming by the output of the fixed point before the limit value by the storage means, make sure to reach the service limit. An alarm such as blinking of a lamp can be issued, and the user can be alerted and the device can be inspected before the operation becomes impossible. Until the service life limit of the device is reached, the operation of the device can be continued while maintaining the security of the device.
さらに、運転停止し機器の使用が不能になった場合に
おいても、リセットスイッチを投入することによって一
定期間運転を継続させることができるので、機器点検が
間に合わなかったときでも少許の時間使用可能となっ
て、利便性を保つことができた。In addition, even if the operation is stopped and the equipment cannot be used, the operation can be continued for a certain period of time by turning on the reset switch, so that even if equipment inspection is not in time, it can be used for a short time. I was able to maintain convenience.
(実施例) 第1図は本発明の実施例を示すものであり、(1)は
駆動用の電源、(2)は温水機、温風機等の燃焼機器で
バーナ(3)、送風機(4)等を有する。(5)はコン
トロール部であり燃焼機器(2)と接続してある。
(6)はコントロール部(5)と接続し燃焼機器(2)
の燃焼回数、燃焼時間の双方又はいずれか一方を計測す
る計測部である。(7)は計測値を積算する積算部であ
り、累積燃焼回数・燃焼時間を表示部(8)に表示す
る。(9)は燃焼機器(2)本体の運転を停止する限界
値および限界値前の一定点を記憶する記憶部である。こ
の限界値はあらかじめ機器の耐久性を実験し調査して定
めておけばよい。(10)は積算部(7)により積算した
値と記憶部(9)により記憶した値とを比較部(11)で
比較し、同じ値になった時、出力する出力部である。(Embodiment) Fig. 1 shows an embodiment of the present invention, wherein (1) is a power supply for driving, (2) is a combustion device such as a water heater or a hot air blower, and a burner (3) and a blower (4). ). (5) is a control unit, which is connected to the combustion equipment (2).
(6) is connected to the control unit (5) and connected to the combustion equipment (2)
It is a measuring unit that measures both or any one of the number of times of burning and the burning time. (7) is an integrating section for integrating the measured values, and displays the cumulative number of combustion times / burning time on the display section (8). (9) is a storage unit for storing a limit value for stopping the operation of the combustion equipment (2) main body and a certain point before the limit value. This limit value may be determined in advance by experimenting and investigating the durability of the device. An output unit (10) compares the value integrated by the integration unit (7) with the value stored by the storage unit (9) in the comparison unit (11), and outputs the same when the values become the same.
この出力部(10)は、コントロール部(5)を介し
て、比較部(11)による機器の限界値前の一定点の出力
により警報部(12)に警報を発するようにしてある。警
報部(12)は運転ランプの点滅等により構成すれば別途
設ける必要がない。また出力部(10)は、機器の限界値
に達したときにはコントロール部(5)への電源供給を
遮断し、燃焼機器(2)の運転を不能にするものであ
る。The output section (10) issues an alarm to the alarm section (12) via the control section (5) by the output of a fixed point before the limit value of the device by the comparison section (11). The alarm unit (12) does not need to be separately provided if it is constituted by blinking of the operation lamp or the like. The output unit (10) shuts off the power supply to the control unit (5) when the limit value of the device is reached, and disables the operation of the combustion device (2).
(13)はコントロール部(5)に接続したりリセット
スイッチ、(14)は運転停止後のリセットスイッチ(1
3)投入により、さらに一定燃焼回数または一定燃焼時
間運転を割増して継続させる割増駆動部である。(13) is a reset switch connected to the control unit (5) or reset switch (14) is a reset switch (1)
3) This is an additional drive unit that, when turned on, further increases and continues the operation for a fixed number of combustions or a fixed combustion time.
本発明は上記の構成からなり、次に作用について説明
する。The present invention is configured as described above, and the operation will be described next.
今日家庭用の燃焼機器の制御には、マイクロコンピュ
ータが多く使用されており、このマイクロコンピュータ
の中に、あらかじめ、機器の耐久年数に略等しい燃焼回
数及び燃焼時間の双方又はそのいずれか一方を記憶部
(9)にて記憶させておく。Today, many microcomputers are used to control household combustion equipment, and the microcomputer stores in advance in advance the number of times of combustion and / or the duration of combustion, which is approximately equal to the life of the equipment. This is stored in the section (9).
機器の使用に伴い、計測部(6)により計測され積算
部(7)を介して使用時間等が積算される。この積算値
が記憶部(9)における限界値前の一定点(例えば限界
値の80%)に達すると、出力部(10)によりコントロー
ル部(5)を介してランプ等の警報部(12)に警報がな
される。With the use of the device, the measuring unit (6) measures and the usage time and the like are integrated via the integrating unit (7). When this integrated value reaches a certain point (for example, 80% of the limit value) before the limit value in the storage unit (9), an alarm unit (12) such as a lamp through a control unit (5) by an output unit (10). An alert is issued.
この結果、機器の耐用限界に至る前に必ず使用者に警
報を発して、注意を喚起し、機器の点検をうながすこと
ができる。また、機器の耐用限界値に達するまでは、機
器の保安性を維持しつつその運転継続を可能にすること
ができる。As a result, it is possible to always alert the user before reaching the end of the useful life of the device, to alert the user, and to prompt the inspection of the device. Until the service life limit of the device is reached, the operation of the device can be continued while maintaining the security of the device.
さらに機器を使用したのち、耐用限界値に達すると、
出力部(10)、コントロール部(5)を介して燃焼機器
(2)の運転を停止し、運転不能にする。After using the equipment and reaching the service limit,
The operation of the combustion equipment (2) is stopped via the output unit (10) and the control unit (5) to make it inoperable.
この運転停止時において、機器の点検チェックが未完
了の場合もありうる。かかる場合を想定して、本発明で
はリセットスイッチ(13)の投入により、さらに一定燃
焼回数または一定燃焼時間運転を継続させる割増駆動部
(14)を設けてある。この割増駆動部(14)は少許の適
当な回数または時間でよく、例えば限界値の10%程度で
十分である。At the time of this operation stop, the inspection check of the device may not be completed. Assuming such a case, the present invention is provided with an additional drive unit (14) for continuing the operation for a fixed number of combustions or a fixed combustion time by turning on the reset switch (13). The extra drive unit (14) may be provided with a small number of appropriate times or time, for example, about 10% of the limit value is sufficient.
従って、機器点検の遅れによる使用不能となるのを回
避でき、実使用利便性を保持することが可能となる。Therefore, it is possible to prevent the equipment from becoming unusable due to a delay in the inspection of the equipment, and it is possible to maintain practical use convenience.
機器の再使用は、各部品のチェック、新部品との交換
後、記憶部(9)の値を変更し(例えば限界値60%)、
積算部(7)の値を初期化して行えばよい。To reuse the equipment, after checking each part and replacing it with a new part, change the value of the storage unit (9) (for example, the limit value is 60%),
What is necessary is just to initialize the value of the integrating part (7).
(発明の効果) 以上のように本発明は、機器本体の燃焼回数、燃焼時
間の双方又はいずれかを一方を計測する。計測手段と、
該計測手段で計測した計測値を積算する積算手段と、機
器本体の運転を停止する限界値および限界値前の一定点
を記憶する記憶手段と、限界値前の一定点の出力により
警報する警報手段とを設けたことにより、機器の耐用限
界に至る前の段階で必ず使用者にランプ点滅等の警報を
発し、注意喚起して機器の点検を促すことが可能となっ
た。もちろん、機器の耐用限界に達するまでは、機器の
保安性を維持しつつその運転継続が可能となる。(Effects of the Invention) As described above, the present invention measures one or both of the number of times of burning and the burning time of the device main body. Measuring means;
Integrating means for integrating the measured values measured by the measuring means; storage means for storing a limit value for stopping operation of the device main body and a fixed point before the limit value; and an alarm for outputting an alarm at a fixed point before the limit value. With the provision of the means, it is possible to always issue a warning such as a blinking lamp to the user at a stage before reaching the end of the service life of the device, to alert the user and to prompt the user to check the device. Of course, the operation can be continued while maintaining the security of the device until the service life of the device is reached.
さらに本発明は、運転停止後のリセットスイッチ投入
により、さらに一定燃焼回数または一定燃焼時間運転を
継続させる割増駆動手段を設けているので、機器点検の
遅れ等による使用不能状態を回避することができ、実使
用上極めて便利なものとなる効果を奏する。Further, according to the present invention, additional drive means for continuing the constant number of combustions or the constant combustion time operation by turning on the reset switch after the operation is stopped is provided, so that it is possible to avoid an unusable state due to a delay in equipment inspection or the like. This has the effect of being extremely convenient for practical use.
第1図は本発明の一実施例を示す全体図である。 (2)……燃焼機器 (6)……計測部 (7)……積算部 (9)……記憶部 (12)……警報部 (13)……リセットスイッチ (14)……割増駆動部 FIG. 1 is an overall view showing an embodiment of the present invention. (2) Combustion equipment (6) Measurement unit (7) Integration unit (9) Storage unit (12) Alarm unit (13) Reset switch (14) Additional drive unit
Claims (1)
いずれか一方を計測する計測手段と、該計測手段で計測
した計測値を積算する積算手段と、機器本体の運転を停
止する限界値および限界値前の一定点を記憶する記憶手
段と、限界値前の一定点の出力により警報する警報手段
と、運転停止後のリセットスイッチ投入により、さらに
一定燃焼回数または一定燃焼時間運転を継続させる割増
駆動手段を設けたことを特徴とする燃焼機器。1. A measuring means for measuring the number of times and / or the burning time of an apparatus main body, an integrating means for integrating the measured values measured by the measuring means, and a limit value for stopping the operation of the apparatus main body. Storage means for storing a fixed point before the limit value, an alarm means for giving an alarm based on the output of the fixed point before the limit value, and turning on a reset switch after the operation is stopped, so that the fixed number of combustions or the fixed combustion time operation is further continued. Combustion equipment provided with an extra drive means.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2173986A JP2621597B2 (en) | 1990-06-29 | 1990-06-29 | Combustion equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2173986A JP2621597B2 (en) | 1990-06-29 | 1990-06-29 | Combustion equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0462318A JPH0462318A (en) | 1992-02-27 |
JP2621597B2 true JP2621597B2 (en) | 1997-06-18 |
Family
ID=15970666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2173986A Expired - Fee Related JP2621597B2 (en) | 1990-06-29 | 1990-06-29 | Combustion equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2621597B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012202633A (en) * | 2011-03-25 | 2012-10-22 | Osaka Gas Co Ltd | Hot water feed device |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05272754A (en) * | 1992-03-24 | 1993-10-19 | Takagi Ind Co Ltd | Device for monitoring life of heating apparatus |
JP3128059B2 (en) * | 1996-06-10 | 2001-01-29 | 高木産業株式会社 | Combustion equipment |
GB2400192B (en) * | 2003-07-09 | 2005-03-09 | Invensys Controls Uk Ltd | Environmental control system and device |
GB2410342B (en) * | 2004-01-21 | 2006-08-02 | Invensys Controls Uk Ltd | Environmental control system and device |
JP5570540B2 (en) * | 2012-02-08 | 2014-08-13 | リンナイ株式会社 | Water heater |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5349339A (en) * | 1976-10-15 | 1978-05-04 | Osaka Gas Co Ltd | Time limit safety device for burners |
JPS635242U (en) * | 1986-06-20 | 1988-01-14 | ||
JPH03291414A (en) * | 1990-04-05 | 1991-12-20 | Mitsubishi Electric Corp | Combustion device |
-
1990
- 1990-06-29 JP JP2173986A patent/JP2621597B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012202633A (en) * | 2011-03-25 | 2012-10-22 | Osaka Gas Co Ltd | Hot water feed device |
Also Published As
Publication number | Publication date |
---|---|
JPH0462318A (en) | 1992-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |