JPS6375428A - Hot-water heater - Google Patents
Hot-water heaterInfo
- Publication number
- JPS6375428A JPS6375428A JP22263686A JP22263686A JPS6375428A JP S6375428 A JPS6375428 A JP S6375428A JP 22263686 A JP22263686 A JP 22263686A JP 22263686 A JP22263686 A JP 22263686A JP S6375428 A JPS6375428 A JP S6375428A
- Authority
- JP
- Japan
- Prior art keywords
- water level
- water
- tank
- pump
- circulation pump
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 83
- 238000002485 combustion reaction Methods 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 abstract description 2
- 238000012840 feeding operation Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
Description
【発明の詳細な説明】
Ｈ）産業上の利用分野
本発明は温水の循環（二より主（−室内を暖房する温水
暖房装置（二関する。DETAILED DESCRIPTION OF THE INVENTION H) Industrial Field of Application The present invention relates primarily to the circulation of hot water (--a hot water heating system for heating a room).
仁）従来の技術
熱父換器Ｉ：て加熱した温水を、循環ポンプにて室内等
に設置した放熱器Ｉ：循環して暖房を行なう温水暖房装
置では、この装置設置後循環水を循環用の配管内に供給
して水張りを行なうが、この場合上記循環ポンプは例え
ば実公昭５７−５６９６９号公報Ｃ：て示される様（二
水位スイッチ（ＬＤがオフすると停止すると共監：、制
御弁（９）Ｃてバーナ（４）への燃料供給を停止する様
（二構成している為、タンク内Ｃ：給水後再び図示され
ていない電源スィッチを切−入操作して循環ポンプを作
動し、又上記の様にタンク内の水位が低下すると再度電
源スィッチを操作するという操作を繰り返す必要があっ
た。3) Conventional technology Heat exchanger I: Heat water heated by a heat exchanger I: installed indoors etc. using a circulation pump Heat radiator I: In a hot water heating system that circulates and heats water, after installing this device, the circulating water is used for circulation. In this case, the above-mentioned circulation pump is supplied with water to the inside of the piping, but in this case, the above-mentioned circulation pump is operated, for example, as shown in Japanese Utility Model Publication No. 57-56969. 9) Stop the fuel supply to the burner (4) at C (because there are two configurations, inside the tank C: After supplying water, turn on and off the power switch (not shown) again to operate the circulation pump, Furthermore, as mentioned above, when the water level in the tank drops, it is necessary to repeat the operation of operating the power switch again.
（ハ）発明が解決しようとする問題点
本発明は装置を家屋等に設置後、或いは長時間装置を作
動しなかった場合等の運転開始時（＝おける。所謂水張
り運転の作業性の向上を目的とする。(C) Problems to be Solved by the Invention The present invention aims to improve the workability of so-called water filling operation after installing the device in a house or at the start of operation, such as when the device has not been operated for a long time. purpose.
日 問題点を解決するための手段
本発明はバーナの燃焼経験を記憶する記憶手段と、循環
水を貯溜するタンク内の水位を所定の低水位と高水位と
で検出する水位検出手段と、循環水を加熱するバーナの
燃焼制御並びに循環ポンプを制御する制御手段とを備え
、この制御手段を。Means for Solving the Problems The present invention provides a storage means for storing the combustion experience of a burner, a water level detection means for detecting the water level in a tank storing circulating water at a predetermined low water level and a predetermined high water level, and A control means for controlling combustion of a burner that heats water and a circulation pump.
遅暫開始時紀億手段に燃焼経験が無い場合Ｃユは。If there is no combustion experience in the time of slow start, Cyu is.
タンク内の水位が低７に位に達すると循環ポンプを停止
し、かつ給水により高水位Ｃ二連すると自動的にポンプ
を作動して成るものである。When the water level in the tank reaches low level 7, the circulation pump is stopped, and when water is supplied to the high water level C, the pump is automatically activated.
ネ）作 用
運転開始後タンク内の水位が低水位に達すると循環ポン
プの作動を停止し、その後給水−；よりタンク内の水位
が高水位に達した時点で、記憶手段にヅ焼経験が無けれ
ば自動的にポンプを作動して水張り運転上行なう。(n) Operation When the water level in the tank reaches a low water level after starting operation, the operation of the circulation pump is stopped, and then water is supplied. If there is none, the pump will automatically operate and start filling with water.
（へ）実施例
本発明の実施例を先ず第１図（二基づき説明すると、（
１）は温水暖房機で、開放式のタンク（２）と、このタ
ンク内の循環水（３）を熱交換器（４）に向って循環す
る循環ポンプ（５）とを順次接続した暖房往路（６）と
。(f) Example An example of the present invention will first be explained based on FIG. 1 (2).
1) is a hot water heater, and has a heating path that sequentially connects an open tank (2) and a circulation pump (5) that circulates circulating water (3) in this tank toward a heat exchanger (4). (6) and.
上記タンク（２）と堅固等（二設置する放熱器（７）の
一端（７）とを連通ずる暖房復路（８）と、上記熱交換
器（４）を加熱するガスバーナ（９）と、このガスバー
ナへの燃料流略凹［：授けた電磁弁（１１）、上記循環
ポンプ（５）等を制御する制御回路α２とから主に構成
している。A heating return path (8) that communicates the tank (2) with one end (7) of a radiator (7) to be installed, a gas burner (9) that heats the heat exchanger (4), and a gas burner (9) that heats the heat exchanger (4). It mainly consists of a solenoid valve (11) for fuel flow to the gas burner, a control circuit α2 that controls the circulation pump (5), etc.
尚上記暖房往路（６）は放熱器（７）の他端（７１Ｃ接
続し。The above heating outward path (6) is connected to the other end (71C) of the radiator (7).
循環ポンプｆ５） Ｃで循環水（３１を、熱交換器（４
）−暖房往路（６）−放熱器（７）−暖房復路（８）−
タンク（２）と強制循環する。Circulation pump f5) C circulates water (31), heat exchanger (4
) - Heating outward route (6) - Heat radiator (7) - Heating return route (8) -
Forced circulation with tank (2).
父上記制御回路ｔｉｚは第２図（二でも示す様Ｃマイク
ロコンピュータＧ３ｆ：中心Ｃ：構成し、その入カポ−
）Ｑ４Ｈ二運転スイッチα９．入カポ−）１６１には上
記タンク（３）内の水位を高低一対の電極（［７）（１
７）を用いて検出する水位検出回路［株］の出力、入カ
ポ−）（ｌｌ＋二は上記熱交換器（４）の出ロイｌｌｎ
温度を検出するサーミスタ■をへ力框：接続したＡ ／
Ｄ変換器−の出力。The above control circuit tiz consists of a microcomputer G3f (center C) and its input port as shown in FIG.
) Q4H dual operation switch α9. The water level in the tank (3) is controlled by a pair of high and low electrodes ([7) (1).
7) The output of the water level detection circuit [Co., Ltd.] detected using
A thermistor that detects temperature is connected to the power frame: A /
Output of D converter.
入力ボート＠Ｃ；は上記ガスバーナ（９）Ｃ二形成され
る燃焼炎（ハ）の有無を検出する炎検出回路２４１の出
力を各々接続していると共Ｃ二、出力ポート（至）には
上記循環ポンプ（５）、出力ボート四には報知手段であ
るブザーＣ！７）、出カポ−）＠１：、は上記電磁弁ｆ
ｉυを各々接続している。The input port @C; is connected to the output of the flame detection circuit 241 that detects the presence or absence of the combustion flame (C) formed by the gas burner (9) C2, and the output port (to) is connected to the output port (C2). The above-mentioned circulation pump (5) and output boat 4 have a buzzer C which is a notification means! 7), output capo)@1:, is the above solenoid valve f
iυ are connected to each other.
そして通常の暖房運転Ｃ二際しては、第３図にて示す様
値：ガスバーナ（９）を強燃焼して上記サーミスタｒＭ
Ｉにで検出する循環水温度がＡＩ：達するとガスバーナ
（９）を弱燃焼し、この弱燃焼に切換後も循環水温度が
上昇してＢＣ達するとガスバーナ（９）の燃焼を停止し
、停止後循環水温度がＯ迄低下するとカスバーナ（９）
ヲ弱燃焼する。ついでこの弱燃焼後循環水温度がＤ迄低
下した場合にはループＥの制御（低温度大漁水量）を行
ない、−１循環水温度が上昇する場合には上記の様なル
ープＦの制御〔高温度小温水祉〕を行なう。Then, in the normal heating operation C, the value shown in Fig. 3 is set: the gas burner (9) is strongly combusted, and the thermistor rM
When the circulating water temperature detected at I reaches AI:, the gas burner (9) is weakly combusted, and even after switching to this weak combustion, the circulating water temperature continues to rise and when it reaches BC, the combustion of the gas burner (9) is stopped. When the post-circulation water temperature drops to O, the casvarna (9)
Burns weakly. Then, if the circulating water temperature drops to D after this weak combustion, loop E control (low temperature large catch amount) is performed, and if -1 circulating water temperature rises, loop F control as described above [high catch amount] is performed. Use low temperature and warm water.
更に温水暖房機（１）を設置し、暖房往路（６）並びロ
ー暖房復路（８）を各々放熱器（７）口接続配管した後
、タンク（２）より循環水（３）を給水するが、この操
作（；ついて以下に説明する。Furthermore, after installing a hot water heater (1) and connecting the heating outward path (6) and low heating return path (8) to the radiator (7) port, the circulating water (3) is supplied from the tank (2). , this operation (; will be explained below.
先ず上記悌料流路住引：設けた図示しない元栓を止めた
状態１；てタンク（２）内に給水した後、運転スイッチ
ａ９をオン操作すると、マイクロコンピュータ（１３１
内のプログラムＣ二よって循環ポンプ（５）を作動する
と共Ｃ二、ガスバーナ（９）の点火制御を行なうが、上
記元栓の閉成Ｃ二よってミス着火となる。一方上記循環
ポンプ（５）の作動Ｃ：よってタンク（２）内の水位が
低下すると、水位検出回路ｕ岨；て′＃＆４図舊二て示
すステップ■＠Ｃ：て低水位以下を検出し、ついでステ
ップ■（至）にてマイクロコンピュータ（１３１内の記
憶手段（−１炎検出回路ｃ！４からの置火検出信号が記
憶されているか判断する。そして上記の場合伽焼経験が
無いのでステップ■Ｃ３１１に進み、循環ポンプ（５）
を停止する等全ての運転を停止する。ついで上記運転ス
イッチ（ＩＳはオンのｔ′４１でタンク（２）内（二給
水し、タンク内の水位が電極（１７） ｃよる高水位に
達するとステップ■ζ３）ｆ：てこれを判断してステッ
プ０時（；進み、循環ポンプ（５）を作動して所謂水張
り運転を行なう。First, after supplying water to the tank (2) with the main valve (not shown) provided in the above-mentioned feeding flow path, when turning on the operation switch a9, the microcomputer (131
When the circulation pump (5) is operated according to the program C2 in the program C2, the ignition of the gas burner (9) is controlled, but the closing of the main valve C2 results in mis-ignition. On the other hand, the operation of the circulation pump (5) C: Therefore, when the water level in the tank (2) decreases, the water level detection circuit detects the low water level or below. Then, in step ① (to), it is determined whether the flame detection signal from the memory means (-1 flame detection circuit c!4) in the microcomputer (131) is stored.In the above case, since there is no experience in Kayaki Proceed to step ■C311, circulation pump (5)
Stop all operations, including stopping. Then, at t'41 when the above operation switch (IS is on), water is supplied into the tank (2) twice, and when the water level in the tank reaches the high water level measured by the electrode (17) c, step ■ζ3) f: determines this. Then proceed to step 0 (;) and operate the circulation pump (5) to perform a so-called water filling operation.
以後上記循環ポンプ（５）の作動（二よってタンク（２
）内の水位が電極（１７）Ｉ；よる低水位Ｉ：低下する
と、再びステップ■囚に戻′り上記の動作を繰り返す。Thereafter, the operation of the circulation pump (5) (and therefore the tank (2)
) When the water level in the electrode (17) falls, the process returns to step 1 again and the above operation is repeated.
そしてステップ■Ｉ２うにてタング（２）内の水位が低
水位以下Ｃ二低下しなくなれば待機状態となるので、一
度運転スイッチ叫をオフし、燃料流路ＣＵＣの元栓を開
いた後再び運転スイッチａｓｆ、オンすることで通常の
ガスバーナ（９）の点火動作を行なう。尚通常の運転中
Ｃニタンク＋２１内の水位が低水位以下に低下すると、
ステップ■Ｃ３ＣＩＣて燃焼経験があり、ステップ■Ｃ
唱；進んで運転停止を行ない、この場合（二はタンク（
２）内１：給水しても循環ポンプ（５）を作動しない。If the water level in the tongue (2) does not fall below the low water level at step ■I2, the standby state will be entered.Turn off the operation switch, open the main valve of the fuel flow path CUC, and then switch the operation switch again. Asf is turned on to perform the normal ignition operation of the gas burner (9). Furthermore, if the water level in the C Nitank+21 drops below the low water level during normal operation,
Step ■C3CIC has combustion experience, Step ■C
In this case, the second is the tank (
2) 1: The circulation pump (5) does not operate even if water is supplied.
父上記ステップ■鴎（；おいてタンク（２１内の水位が
低水位（二連した時、並びＩニステップ■（３２１Ｃお
いてタンク（２）内の水位が高水位に達した時等にブザ
ー（２１を鳴らせば゛、タンク（２）内への給水時期が
判り易く、水張り操作が楽になる。The above step ■ Put the tank (; When the water level in the tank (21) is low water level (two consecutive times, the line I step ■ (321C) When the water level in the tank (2) reaches a high water level, the buzzer will sound. (If you ring 21, it will be easier to know when to fill the tank (2) with water, making it easier to fill the tank with water.
（ト）発明の効果
本発明Ｃ二よる構成（二上って、装置の設置時或いは長
期間の不使用後の再使用時の水張り運転を。(G) Effects of the Invention The configuration according to the present invention C2 (2) Water filling operation when installing the device or reusing it after a long period of non-use.
運転スイッチをオン・オフ操作することなく、タンク内
への給水操作だけで簡単Ｃ２行なうことができる。C2 can be easily performed by simply supplying water to the tank without turning the operation switch on or off.
第１図は本発明の構成図、第２因は同じく制御回路のブ
ロック図、第６因は同じく動作説明図。
第４図は同じくフローチャート図である。
＋２３・・・タンク、（３）・・・循環水、（５）・・
・循環ポンプ、（９）・・・ガスバーナ、ａｚ・・・制
御回路、ａ槌・・・水位検出回路。
Ｔ２４・・・炎検出回路。FIG. 1 is a block diagram of the present invention, the second factor is a block diagram of a control circuit, and the sixth factor is an operation explanatory diagram. FIG. 4 is also a flowchart. +23... Tank, (3)... Circulating water, (5)...
- Circulation pump, (9)...gas burner, az...control circuit, a mallet...water level detection circuit. T24...Flame detection circuit.
Claims (1)
を貯溜するタンク内の水位を所定の低水位と高水位とで
検出する水位検出手段と、循環水を加熱するバーナの燃
焼制御並びに循環ポンプを制御する制御手段とを備え、
この制御手段を運転開始時上記記憶手段に燃焼経験が無
い場合には、上記タンク内の水位が低水位に達すると循
環ポンプを停止し、かつ給水により高水位に達すると自
動的にポンプを作動する様に構成して成る温水暖房装置
。(1) Storage means for storing the combustion experience of the burner, water level detection means for detecting the water level in the tank storing circulating water at predetermined low and high water levels, combustion control of the burner for heating the circulating water, and and control means for controlling the circulation pump,
When this control means starts operation, if the storage means has no combustion experience, the circulation pump is stopped when the water level in the tank reaches a low water level, and the pump is automatically activated when the water level reaches a high water level due to water supply. A hot water heating system configured to
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22263686A JPS6375428A (en) | 1986-09-19 | 1986-09-19 | Hot-water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22263686A JPS6375428A (en) | 1986-09-19 | 1986-09-19 | Hot-water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6375428A true JPS6375428A (en) | 1988-04-05 |
| JPH0481700B2 JPH0481700B2 (en) | 1992-12-24 |
Family
ID=16785558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22263686A Granted JPS6375428A (en) | 1986-09-19 | 1986-09-19 | Hot-water heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6375428A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02203124A (en) * | 1989-01-30 | 1990-08-13 | Sanyo Electric Co Ltd | Heater device |
-
1986
- 1986-09-19 JP JP22263686A patent/JPS6375428A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02203124A (en) * | 1989-01-30 | 1990-08-13 | Sanyo Electric Co Ltd | Heater device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0481700B2 (en) | 1992-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4023139B2 (en) | Hybrid water heater | |
| JPS6375428A (en) | Hot-water heater | |
| JPS6229791Y2 (en) | ||
| JP2861708B2 (en) | Boiler combustion control method | |
| JPH11173671A (en) | Water heater | |
| JP4682490B2 (en) | Hot water system | |
| JPH109670A (en) | Single-can two-water channel water heater | |
| CN218480752U (en) | Constant temperature device and gas heater of rethreading | |
| JP2004116932A (en) | Hot water heating heat source machine | |
| JPS616535A (en) | Hot water supplying device for bath | |
| JPS608599Y2 (en) | combustion device | |
| JP3845980B2 (en) | Bath water heater | |
| JP3748681B2 (en) | One can two water bath hot water heater | |
| JPH11264607A (en) | Hot-water supply machine with reheating function | |
| JPH0468226A (en) | Hot water heater device | |
| KR950000934B1 (en) | Heating method of gas boiler | |
| JP3880138B2 (en) | Bath pot with water heater and control method thereof | |
| JP3777001B2 (en) | One can two water channel combustion system | |
| JPH07239149A (en) | Bath heater equipment with how-water heating function | |
| JPH0560333A (en) | Control device for hot water heater | |
| JP3778678B2 (en) | One can two water heater | |
| JPS646383B2 (en) | ||
| JPH0642809A (en) | Combustion controller for hot water boiler | |
| JPH0774682B2 (en) | Boiler combustion control device | |
| JPH07103499A (en) | Circulation type hot water supplying apparatus |