JPS60200018A - Fuel detecting and water drainage device of kerosene burner - Google Patents
Fuel detecting and water drainage device of kerosene burnerInfo
- Publication number
- JPS60200018A JPS60200018A JP5545784A JP5545784A JPS60200018A JP S60200018 A JPS60200018 A JP S60200018A JP 5545784 A JP5545784 A JP 5545784A JP 5545784 A JP5545784 A JP 5545784A JP S60200018 A JPS60200018 A JP S60200018A
- Authority
- JP
- Japan
- Prior art keywords
- water
- tank
- oil
- stem
- detection
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
- F23K5/02—Liquid fuel
- F23K5/14—Details thereof
- F23K5/16—Safety devices
Abstract
Description
【発明の詳細な説明】
（イ）産業上の利用分野
本発明は、石油燃焼器の油量検出及び水排出装置し唱１
ゐ’ｕｔｔ、マあり。DETAILED DESCRIPTION OF THE INVENTION (a) Industrial application field The present invention is directed to an oil amount detection and water discharge device for an oil combustor.
I'utt, there is a ma.
（ロ）従来技術
従来の石油燃焼器においては、実公昭５７−４８０３５
号公報において示されている如く、タンクに貯まった水
及び油の検出を夫々の比重の違いで２層に分離すること
を利用して２個のフロートで行なっており、また、該タ
ンクに貯まった水の排出をタンク内油量及び水量検出装
置とは別の排出装置で行なうものについては実開昭５４
−６６２３３号公報で示されている。(b) Prior art In the conventional oil combustor,
As shown in the publication, the detection of water and oil stored in a tank is carried out using two floats that separate the water and oil into two layers based on the difference in their specific gravity. For those in which water is discharged using a discharge device separate from the oil and water amount detection device in the tank, the Utility Model Publication No. 54
It is shown in the publication No.-66233.
しかし、これらの両機能を併有させるべく検出装置の近
くに排出装置を設けた場合、一般に排出装置は耐蝕性金
属を水抜きパイプとして使用しているが、取付力によっ
ては検出装置のフロートに接触し検出装置が誤動作した
り、また、振動等により、水抜きパイプの先端がタンク
内壁にこすれ塗装がはがれたり、水抜きパイプとタンク
の金属間で電蝕作用が起きタンクにピンホールを発生さ
せ油洩れのおそれがあった。However, when a discharge device is installed near the detection device to have both of these functions, corrosion-resistant metal is generally used as a drainage pipe for the discharge device, but depending on the mounting force, the float of the detection device may Contact may cause the detection device to malfunction, or due to vibration, etc., the tip of the drain pipe may rub against the tank's inner wall and the paint may peel off, or electrolytic corrosion may occur between the drain pipe and the metal of the tank, creating pinholes in the tank. There was a risk of oil leakage.
（ノ→ 目的
本発明は、上述した欠点を除去すべ（為されたものであ
る。(→Objective) The present invention has been made to eliminate the above-mentioned drawbacks.
に）） 構成
本発明は、異なる２つの液面を感知するだめの比重の異
なる２個のフロートを備え、１本の樹脂或いはガラス製
のステムに前記２個のフロートを移動自在に設けると共
に、前記２個の７０−トに夫々磁石を設け、前記ステム
に前記２個のフロートの磁石に対応するリードスイッチ
を２個設けると共にタンクに貯まった水を該タンク外へ
排出する水抜きパイプを前記ステムに一体に設け、タン
ク内に水が貯まったとき前記２個のフロートのうちの水
検知用フロートが前記２個のリードスイッチのうちの水
検知用リードスイッチをオンさせることにより前記水抜
きパイプに設けられた排水ポンプを作動させ、更に給油
中に前記タンク内に燃料油が所定量給油されたとき前記
２個のリードスイッチのうちの油検知用フロートが前記
２個のリードスイッチのうちの油検知用リードスイッチ
なオンさせることにより前記ステムに設けられた給油ポ
ンプの作動を停止させて成るものである。B)) Structure The present invention is provided with two floats having different specific gravities for sensing two different liquid levels, and the two floats are movably provided on one resin or glass stem. A magnet is provided on each of the two 70-tooths, two reed switches are provided on the stem corresponding to the magnets of the two floats, and a drain pipe is provided for discharging water accumulated in the tank to the outside of the tank. It is provided integrally with the stem, and when water accumulates in the tank, the water detection float of the two floats turns on the water detection reed switch of the two reed switches, thereby removing the water from the water drain pipe. When a predetermined amount of fuel oil is supplied into the tank during refueling, the oil detection float of the two reed switches is activated. By turning on an oil detection reed switch, the operation of the oil supply pump provided on the stem is stopped.
（ホ）実施例
本発明一実施例を図面に基づき説明する。図において、
（１）はタンク、（２）はステムで、内部は中空状態で
油検知用リードスイッチ（３）及び水検知用リードスイ
ッチ（４）が適宜間隔をもって配設されており、（５）
はドーナツ形状をなす上部側の油検知用フロートであっ
て、燃料油の液面を感知して浮上するように比重が設定
されている。又、（６）はドーナツ形状をなす下部側の
水検知用フロートであって、燃料油より比重の大きい水
の液面を感知して浮上するように比重が設定されている
。両フロート（５）（６）は共にステム（２）に対して
垂直方向に移動自在にステム（２）の外周に挿入されて
いる。また、両フロー） （５）（６１には夫々ドーナ
ツ状の磁石（力（８）が設けられており、該磁石（力（
８）がリードスイッチ＋３）（４）に近接することによ
りリードスイッチ（３）（４）が作動する。(E) Embodiment An embodiment of the present invention will be explained based on the drawings. In the figure,
(1) is a tank, (2) is a stem, and the inside is hollow, and an oil detection reed switch (3) and a water detection reed switch (4) are arranged at appropriate intervals, and (5)
is a donut-shaped oil detection float on the upper side, and its specific gravity is set so that it senses the liquid level of fuel oil and floats to the surface. Further, (6) is a donut-shaped lower water detection float, and its specific gravity is set so that it floats upon sensing the liquid level of water, which has a higher specific gravity than fuel oil. Both floats (5) and (6) are inserted into the outer periphery of the stem (2) so as to be movable in a direction perpendicular to the stem (2). In addition, donut-shaped magnets (force (8) are provided in both flows) (5) and (61, respectively), and the magnets (force (8)
The reed switches (3) and (4) are activated by the proximity of the reed switch 8) to the reed switch +3) and (4).
（９）は油検知用フロート（５）の下方向規制用のスト
ッパー、ＱＯ）は水検知用フロート（６）の下方向規制
用のストッパーである。■は外部結線用の油検知用、水
検知用リードスイッチ（３）（４）のリード線である。(9) is a stopper for regulating the downward direction of the oil detection float (5), and QO) is a stopper for regulating the downward direction of the water detection float (6). ■ is the lead wire for the oil detection and water detection reed switches (3) and (4) for external connection.
ステム（２）にはタンク（１）内底部に貯まった水をタ
ンク（１）外へ排出する水抜きパイプα２がステム（２
）に一体に設けられている。水抜きパイプａカにはタン
ク（１）内底部に水が貯まって水検知用フロート（６）
が上昇し水検知用リードスイッチ（４）がオンすること
により作動しタンク（１）内底部の水を排水する排水ポ
ンプ０Ｊが設けられている。The stem (2) is equipped with a drain pipe α2 that drains water accumulated at the bottom of the tank (1) to the outside of the tank (1).
). In the water drain pipe a, water collects at the bottom of the tank (1) and the water detection float (6)
A drain pump 0J is provided which is activated when the water detection reed switch (4) is turned on when the tank (1) rises to drain water from the inner bottom of the tank (1).
また、ステム（２）には、給油中にタンク（１１内に燃
料油が所定量給油されたとき油検知用フロート（５）が
油検知用リードスイッチ（３）をオンさせることにより
給油動作を停止する給油ポンプα（イ）が設けられてい
る。尚、（１５１は手動スイッチである。上記構成の本
発明による石油燃焼器の油量検出及び水排出装置の動作
を次に説明する。油検知用フロート（５）がタンク（１
１内油量に応じてステム（２）を上下動し、タンク（１
）内油量の検出、水検知用フロート（６）が同じくステ
ム（２）を上下動しタンク（１）内に貯まった水酸の検
出を行なう。The stem (2) also has an oil detecting float (5) that turns on the oil detecting reed switch (3) when a predetermined amount of fuel oil is filled into the tank (11) during refueling, thereby controlling the refueling operation. A refueling pump α (A) that is stopped is provided. (151 is a manual switch) The operation of the oil amount detection and water discharge device of the oil combustor according to the present invention having the above configuration will be explained below. The detection float (5) is connected to the tank (1
Move the stem (2) up and down according to the amount of oil in the tank (1).
), and the water detection float (6) also moves the stem (2) up and down to detect the hydric acid accumulated in the tank (1).
而して、給油に際して、手動スイッチ０■を投入すると
給油ポンプ０４）が作動を開始し、ステム（２）を介し
てタンク（１１内に燃料油を給油するが、タンク（１）
内に所定量の燃料油が給油されると油検知用フロート（
５）が油検知用リードスイッチ（３）をオンさせ、給油
ポンプα（イ）への通電を絶ち給油動作を停止する。When refueling, when the manual switch 0 is turned on, the refueling pump 04) starts operating, and fuel oil is supplied into the tank (11) through the stem (2).
When a predetermined amount of fuel oil is filled in the tank, the oil detection float (
5) turns on the oil detection reed switch (3), cuts off the power to the oil supply pump α (a), and stops the oil supply operation.
一方、タンク（１）内に水が所定量貯まると水検知用フ
ロート（６）が水検知用リードスイッチ（４）をオンさ
せて排水デフ１０国をオンさせてタンク（１）内に貯ま
った水を水抜きパイプα２を介してタンク（１）外へ排
水する。On the other hand, when a predetermined amount of water has accumulated in the tank (1), the water detection float (6) turns on the water detection reed switch (4), which turns on the drain differential 10, causing the water to accumulate in the tank (1). Water is drained out of the tank (1) via the drain pipe α2.
（へ）効果
本発明による石油燃焼器の油量検出及び水排出装置は、
ステム（２）を樹脂或いはガラス製とし、ステム（２）
に一体にタンク（１）内に貯まった水をタンク（１）外
へ排出する水抜きパイプ０２）を設け、従来の如（、水
検出装置と水抜きパイプαりとを別体に設けている場合
に見られるタンク（１）内壁塗装破損によるピンホール
発生による油洩れ等のおそれがないものであることは勿
論のこと、給油に際してはりンク（１）へ所定量の燃料
油が給油されると自動的に給油を停止することが可能で
あり、また、タンク（１）内に水が所定量貯まった場合
には自動的にタンク（１）外へ排水することが可能であ
り、構造的にも簡単、且つ容量的にもコンパクトであり
且つ多機能であり極めて有意義なものである。(F) Effect The oil amount detection and water discharge device for an oil combustor according to the present invention has the following effects:
The stem (2) is made of resin or glass, and the stem (2)
A water drain pipe 02) for discharging the water accumulated in the tank (1) to the outside of the tank (1) is integrally installed in the tank (1), and the water detection device and the water drain pipe (α) are provided separately as in the conventional case. It goes without saying that there is no risk of oil leakage due to pinholes caused by damage to the inner wall coating of the tank (1), which is seen in cases where the tank (1) is damaged, and a predetermined amount of fuel oil is supplied to the link (1) when refueling. It is possible to automatically stop refueling when the tank (1) reaches a certain level, and when a predetermined amount of water accumulates in the tank (1), it can be automatically drained outside the tank (1). It is simple to use, compact in terms of capacity, and multifunctional, making it extremely meaningful.
第１図は、本発明による石油燃焼器の油量検出及び水排
出装置の断面図、第２図は本発明における油検知用フロ
ート、水検知用フロート、油検知用リードスイッチ、水
検知用リードスイッチと給油ポンプ、排水ポンプの電気
結線図である。
（１）・・・タンク、 （２）・・・ステム、（３）、
（４）・・・リードスイッチ、（５）、（６）・・・フ
ロー）、Ｑ３・・・排水ポンプ、 Ｉ・・・給油ポンプ
。
出願人 三洋電機株式会社 外１名
代理人 弁理士 佐 野 静 夫
第１図FIG. 1 is a sectional view of an oil amount detection and water discharge device for an oil combustor according to the present invention, and FIG. 2 is a cross-sectional view of an oil detection float, a water detection float, an oil detection reed switch, and a water detection lead according to the present invention. It is an electrical wiring diagram of the switch, fuel pump, and drainage pump. (1)...Tank, (2)...Stem, (3),
(4)...Reed switch, (5), (6)...Flow), Q3...Drainage pump, I...Oil supply pump. Applicant Sanyo Electric Co., Ltd. and one other agent Patent attorney Shizuo Sano Figure 1
Claims (1)
プを設けると共に該ステム内の適当な位置に油検知用リ
ードスイッチ及び水検知用リードスイッチを設け、該ス
テムの外周に磁石内蔵の油検知用フロート及び水検知用
フロートを移動自在に設け、タンク内に水が貯まったと
き前記水検知用フロートが前記水検知用リードスイッチ
をオンさせることにより前記水抜きパイプに設けられた
排水ポンプを作動させ、給油中に前記タンク内に燃料油
が所定量給油されたとき前記油検知用フロートが前記油
検知用リードスイッチをオンさせることにより前記ステ
ムに設けられた給油ポンプの作動を停止させることを特
徴とする石油燃焼器の油量検出及び水排出装置。(1) A resin or glass stem is integrally equipped with a drain pipe, and an oil detection reed switch and a water detection reed switch are installed at appropriate positions within the stem, and an oil detector with a built-in magnet is installed on the outer periphery of the stem. A water detection float and a water detection float are movably provided, and when water accumulates in the tank, the water detection float turns on the water detection reed switch to operate the drainage pump provided in the water drain pipe. and when a predetermined amount of fuel oil is supplied into the tank during refueling, the oil detection float turns on the oil detection reed switch to stop the operation of the oil supply pump provided on the stem. Features: Oil amount detection and water discharge device for oil combustors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5545784A JPS60200018A (en) | 1984-03-22 | 1984-03-22 | Fuel detecting and water drainage device of kerosene burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5545784A JPS60200018A (en) | 1984-03-22 | 1984-03-22 | Fuel detecting and water drainage device of kerosene burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60200018A true JPS60200018A (en) | 1985-10-09 |
Family
ID=12999127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5545784A Pending JPS60200018A (en) | 1984-03-22 | 1984-03-22 | Fuel detecting and water drainage device of kerosene burner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60200018A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015078871A (en) * | 2013-10-16 | 2015-04-23 | 株式会社タツノ | Leakage detection device |
| JP2015078838A (en) * | 2013-10-15 | 2015-04-23 | 株式会社タツノ | Leakage detection device |
-
1984
- 1984-03-22 JP JP5545784A patent/JPS60200018A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015078838A (en) * | 2013-10-15 | 2015-04-23 | 株式会社タツノ | Leakage detection device |
| JP2015078871A (en) * | 2013-10-16 | 2015-04-23 | 株式会社タツノ | Leakage detection device |
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