JPH043697U - - Google Patents
Info
- Publication number
- JPH043697U JPH043697U JP4376090U JP4376090U JPH043697U JP H043697 U JPH043697 U JP H043697U JP 4376090 U JP4376090 U JP 4376090U JP 4376090 U JP4376090 U JP 4376090U JP H043697 U JPH043697 U JP H043697U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- press machine
- logic circuit
- heater
- 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
- 238000001514 detection method Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 230000003111 delayed effect Effects 0.000 claims 1
- 230000001960 triggered effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Description
第１図は本考案に係るヒータスケール検知装置
付小型ボイラーを備え衣類プレス機の斜視図、第
２図は小型ボイラーの内部機構を示す正面図、第
３図は同内部機構を示す側面図、第４図は衣類プ
レス機の作動を示す流れ図、第５図はヒータスケ
ール検知装置の一実施例を示すブロツク線図、第
６図はボイラーの内圧と同ヒータスケール検知装
置の作動タイミングを示すタイミングチヤート、
第７図はヒータスケール検知装置の他の実施例を
示すブロツク線図である。
１……衣類プレス機本体、９……コントロール
ボツクス、１１……小型ボイラー装置、１２……
蒸気アイロン、１５……蒸気ポート、１６……ボ
イラー、２１……ヒータ、２２……水位検知セン
サ、２３……給水ポンプ、２５……カートリツジ
水タンク、２７……圧力メータ、２９……圧力ス
イツチ、３０……ヒータスケール検知装置、３３
……タイマ回路、３４……論理回路、３７……告
知手段、３８……信号維持回路、３９……設定時
間入力回路、４０……水温センサ、４１……演算
回路、４３……スイツチ回路。
Fig. 1 is a perspective view of a clothing press equipped with a small boiler equipped with a heater scale detection device according to the present invention, Fig. 2 is a front view showing the internal mechanism of the small boiler, and Fig. 3 is a side view showing the internal mechanism. Fig. 4 is a flowchart showing the operation of the clothes press machine, Fig. 5 is a block diagram showing one embodiment of the heater scale detection device, and Fig. 6 is the timing showing the internal pressure of the boiler and the activation timing of the heater scale detection device. Chart,
FIG. 7 is a block diagram showing another embodiment of the heater scale detection device. 1... Clothing press main body, 9... Control box, 11... Small boiler device, 12...
Steam iron, 15... Steam port, 16... Boiler, 21... Heater, 22... Water level detection sensor, 23... Water supply pump, 25... Cartridge water tank, 27... Pressure meter, 29... Pressure switch , 30... heater scale detection device, 33
...Timer circuit, 34 ... Logic circuit, 37 ... Notification means, 38 ... Signal maintenance circuit, 39 ... Set time input circuit, 40 ... Water temperature sensor, 41 ... Arithmetic circuit, 43 ... Switch circuit.
Claims (1)
気供給機能を備えた小型ボイラーにおいて、 ヒータのＯＮ信号でトリガし、予め設定された
時間ｔ後に信号を出力するタイマ回路と、 ボイラーの缶体に連通配管され、予め設定され
た圧力で信号を出力する圧力スイツチと、 前記タイマ回路からの信号タイミングｔより圧
力スイツチからの信号タイミングが遅延したとき
エラー信号を出力する論理回路と、 該論理回路からのエラー信号出力により駆動す
る告知手段とからなり、 ヒータに対するスケール付着等のヒータ異常を
告知することを特徴とする衣類プレス機のヒータ
スケール検知装置。 (2) 前記論理回路の後段に該論理回路のエラー
出力信号を持続する信号維持回路を構成したこと
を特徴とする請求項１記載の衣類プレス機のヒー
タスケール検知装置。 (3) 使用水の温度を検知し、前記タイマ回路の
設定時間ｔを変更入力する設定時間自動入力回路
を構成したことを特徴とする請求項１又は２記載
の衣類プレス機のヒータスケール検知装置。[Scope of Claim for Utility Model Registration] (1) A small boiler equipped with a steam supply function to a steam iron installed in a clothing press machine, which is triggered by a heater ON signal and outputs a signal after a preset time t. A timer circuit, a pressure switch that is connected to the boiler body and outputs a signal at a preset pressure, and outputs an error signal when the signal timing from the pressure switch is delayed from the signal timing t from the timer circuit. What is claimed is: 1. A heater scale detection device for a clothes press machine, comprising: a logic circuit for detecting a heater scale; and a notification device driven by an error signal output from the logic circuit, the device for detecting heater scale for a clothes press machine, the device comprising: a notification device driven by an error signal output from the logic circuit; (2) The heater scale detection device for a clothing press machine according to claim 1, further comprising a signal sustaining circuit that maintains the error output signal of the logic circuit at a subsequent stage of the logic circuit. (3) The heater scale detection device for a clothing press machine according to claim 1 or 2, further comprising an automatic set time input circuit that detects the temperature of the water used and changes and inputs the set time t of the timer circuit. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4376090U JPH077914Y2 (en) | 1990-04-24 | 1990-04-24 | Heater scale detector for clothes press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4376090U JPH077914Y2 (en) | 1990-04-24 | 1990-04-24 | Heater scale detector for clothes press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH043697U true JPH043697U (en) | 1992-01-14 |
| JPH077914Y2 JPH077914Y2 (en) | 1995-03-01 |
Family
ID=31556449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4376090U Expired - Lifetime JPH077914Y2 (en) | 1990-04-24 | 1990-04-24 | Heater scale detector for clothes press |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH077914Y2 (en) |
-
1990
- 1990-04-24 JP JP4376090U patent/JPH077914Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH077914Y2 (en) | 1995-03-01 |
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