JP3004537B2 - Oxygen emitter with emergency light - Google Patents
Oxygen emitter with emergency lightInfo
- Publication number
- JP3004537B2 JP3004537B2 JP6127018A JP12701894A JP3004537B2 JP 3004537 B2 JP3004537 B2 JP 3004537B2 JP 6127018 A JP6127018 A JP 6127018A JP 12701894 A JP12701894 A JP 12701894A JP 3004537 B2 JP3004537 B2 JP 3004537B2
- Authority
- JP
- Japan
- Prior art keywords
- oxygen
- emergency light
- thermoelectric element
- insulating case
- candle
- 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
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、潜水船等において酸素
不足を生じた時に用いられる酸素放出器に関し、特に緊
急時に照明も行なえるようにした応急灯付き酸素放出器
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an oxygen discharger used when an oxygen deficiency occurs in a submersible or the like, and more particularly to an oxygen discharger with an emergency light which can perform illumination in an emergency.
【０００２】[0002]
【従来の技術】従来の酸素放出器としては図２（縦断面
図）に示すようなものがあり、断熱ケース１内に酸素キ
ャンドル２が図示しない支持手段を介し装着されてい
る。そして、酸素キャンドル２に点火することにより、
同酸素キャンドル２から酸素ガスが発生し、断熱ケース
１の開口１ａから酸素ガスの噴出が行なわれるようにな
っている。2. Description of the Related Art As a conventional oxygen discharger, there is one as shown in FIG. 2 (longitudinal sectional view). An oxygen candle 2 is mounted in a heat insulating case 1 via a support means (not shown). And by igniting oxygen candle 2,
Oxygen gas is generated from the oxygen candle 2, and the oxygen gas is ejected from the opening 1 a of the heat insulating case 1.
【０００３】[0003]
【発明が解決しようとする課題】ところで、前述のよう
な酸素放出器が潜水船内等で実際に使用されるような非
常事態の際には、停電状態になることが多く、通常の照
明器具が使用できなくなる恐れがある。そこで、本発明
は、酸素放出器における酸素キャンドルが点火されて作
動すると熱を発生する点に着目し、この熱を利用して発
電することにより応急灯の点灯を行なえるようにした、
応急灯付き酸素放出器を提供することを目的とする。However, in an emergency such as when the above-described oxygen emitter is actually used in a submersible or the like, a power failure often occurs, and ordinary lighting equipment is used. There is a risk that it can no longer be used. Therefore, the present invention focuses on the point that heat is generated when the oxygen candle in the oxygen emitter is ignited and operated, and the emergency light can be turned on by generating power using this heat.
An object of the present invention is to provide an oxygen emitter with an emergency light.
【０００４】[0004]
【課題を解決するための手段】前述の目的を達成するた
め、本発明の応急灯付き酸素放出器は、断熱ケースと、
同断熱ケース内に収納された酸素キャンドルとからなる
酸素放出器において、上記断熱ケース内に上記酸素キャ
ンドルから発生する熱により発電を行なう熱電素子が設
けられ、同熱電素子で発生した電気により点灯する応急
灯が付設されたことを特徴としている。In order to achieve the above-mentioned object, an oxygen emitter with an emergency light according to the present invention comprises: an insulating case;
In an oxygen discharger comprising an oxygen candle housed in the heat insulating case, a thermoelectric element for generating electric power by heat generated from the oxygen candle is provided in the heat insulating case, and is turned on by electricity generated by the thermoelectric element. It is characterized by an emergency light.
【０００５】また本発明の応急灯付き酸素放出器は、上
記熱電素子が、高温熱源としての上記酸素キャンドルの
外周壁と低温熱源としての上記断熱ケースの内周壁との
間に介装されていることを特徴としている。[0005] In the oxygen discharger with an emergency light according to the present invention, the thermoelectric element is interposed between the outer peripheral wall of the oxygen candle as a high-temperature heat source and the inner peripheral wall of the heat-insulating case as a low-temperature heat source. It is characterized by:
【０００６】[0006]
【作用】上述の本発明の応急灯付き酸素放出器では、断
熱ケース内で酸素キャンドルの点火により発生した熱エ
ネルギーは、同ケース内の熱電素子により電気エネルギ
ーに変換されるようになり、この電気を用いて応急灯に
よる照明が行なわれる。また上記熱電素子が高温熱源と
しての酸素キャンドルの外周壁と低温熱源としての断熱
ケースの内周壁との間に介装されると、酸素キャンドル
の発電作用が効率よく行なわれるようになり、酸素キャ
ンドルの断熱ケース内における支持が、熱電素子を介し
て都合よく行なわれるようになる利点もある。In the above-described oxygen discharger with an emergency light according to the present invention, the heat energy generated by the ignition of the oxygen candle in the heat insulating case is converted into electric energy by the thermoelectric element in the case. Illumination by an emergency light is performed by using. Further, when the thermoelectric element is interposed between the outer peripheral wall of the oxygen candle as a high-temperature heat source and the inner peripheral wall of the heat-insulating case as a low-temperature heat source, the oxygen candle can efficiently generate power, and the oxygen candle can be efficiently operated. There is also an advantage that the support in the heat insulating case can be conveniently performed via the thermoelectric element.
【０００７】[0007]
【実施例】以下、図面により本発明の一実施例としての
応急灯付き酸素放出器について説明すると、図１はその
模式的な縦断面図である。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic longitudinal sectional view of an oxygen discharger with an emergency light according to an embodiment of the present invention.
【０００８】図１に示すように、本実施例の場合も、潜
水船の耐圧船殻内などに装着される酸素放出器は、断熱
ケース１と、同ケース１内の酸素キャンドル２とをそな
えており、断熱ケース１は適宜の断熱材で形成され、酸
素キャンドル２は点火により酸素ガスを発生するように
構成されている。As shown in FIG. 1, also in this embodiment, the oxygen ejector mounted in a pressure hull of a submersible includes a heat insulating case 1 and an oxygen candle 2 in the case 1. The heat insulating case 1 is formed of an appropriate heat insulating material, and the oxygen candle 2 is configured to generate oxygen gas by ignition.
【０００９】なお、酸素キャンドル２は、塩素酸ナトリ
ウムを円筒状に成形したもので、次の反応式［数１］に
より酸素を発生するものである。The oxygen candle 2 is obtained by molding sodium chlorate into a cylindrical shape, and generates oxygen by the following reaction formula (Equation 1).
【数１】２ＮaＣlＯ3→２ＮaＣl＋３Ｏ2 上記反応は酸素キャンドルの点火具を打撃することで開
始され、反応中は高温となり、最高温度は約200℃とな
る。## EQU1 ## 2NaClO 3 → 2NaCl + 3O 2 The above reaction is started by striking the igniter of the oxygen candle, and the temperature becomes high during the reaction, and the maximum temperature is about 200 ° C.
【００１０】本実施例では、さらに酸素キャンドル２の
点火による酸素発生時に、発熱作用を伴うことに着目
し、酸素キャンドル２から発生する熱を利用して発電を
行なう熱電素子３が設けられている。そして、発電素子
３で発生した電気により点灯する応急灯４が付設されて
いる。なお、図３は熱電気発電の原理的構成を示してお
り、本実施例の熱電素子３は、図３に示すようなｎ形熱
電素子とｐ形熱電素子とを組み合わせたものである。In this embodiment, a thermoelectric element 3 for generating electric power by utilizing heat generated from the oxygen candle 2 is provided, focusing on the fact that oxygen is generated by the ignition of the oxygen candle 2 with heat generation. . An emergency light 4 that is turned on by electricity generated by the power generating element 3 is additionally provided. FIG. 3 shows the principle configuration of thermoelectric power generation, and the thermoelectric element 3 of this embodiment is a combination of an n-type thermoelectric element and a p-type thermoelectric element as shown in FIG.
【００１１】本実施例では特に熱電素子３が、図１に示
すように、高温熱源としての酸素キャンドル２の外周壁
と低温熱源としての断熱ケース１の内周壁との間に介装
されており、応急灯４への結線は熱電素子３を構成する
ｐ形熱電素子およびｎ形熱電素子の各低温側電極（図３
参照）に接続されるようになっている。In this embodiment, the thermoelectric element 3 is interposed between the outer peripheral wall of the oxygen candle 2 as a high-temperature heat source and the inner peripheral wall of the heat-insulating case 1 as a low-temperature heat source, as shown in FIG. The connection to the emergency light 4 is made by the low-temperature side electrodes of the p-type thermoelectric element and the n-type thermoelectric element constituting the thermoelectric element 3 (FIG. 3).
See).
【００１２】上述の構成により、潜水船内などで酸素不
足を生じた際に酸素キャンドル２に点火されて酸素ガス
が発生すると、同ガスは断熱ケース１の開口１ａから噴
出するようになる。そして、酸素キャンドル１の酸素発
生作用に伴い発生した熱エネルギーは、熱電素子３によ
り電気エネルギーに変換されるようになり、この電気を
用いて応急灯４による照明が行なわれるようになる。し
たがって、潜水船内などで非常事態の発生に伴い一般の
電源が喪失された場合でも光源を確保できる利点があ
る。With the above arrangement, when oxygen is ignited by the oxygen candle 2 when oxygen shortage occurs in a submersible or the like, the oxygen gas is ejected from the opening 1a of the heat insulating case 1. Then, the thermal energy generated by the oxygen generating action of the oxygen candle 1 is converted into electric energy by the thermoelectric element 3, and the emergency light 4 is illuminated by using this electricity. Therefore, there is an advantage that a light source can be secured even when a general power supply is lost due to the occurrence of an emergency in a submerged ship or the like.
【００１３】また熱電素子３が高温熱源としての酸素キ
ャンドル２の外周壁と低温熱源としての断熱ケース１の
内周壁との間に介装されると、酸素キャンドル２の発電
作用が効率よく行なわれるようになり、酸素キャンドル
２の断熱ケース１内における支持が、熱電素子３を介し
て都合よく行なわれるようになる利点もある。When the thermoelectric element 3 is interposed between the outer peripheral wall of the oxygen candle 2 as a high-temperature heat source and the inner peripheral wall of the heat-insulating case 1 as a low-temperature heat source, the oxygen candle 2 efficiently generates power. As a result, there is an advantage that the oxygen candle 2 can be conveniently supported in the heat insulating case 1 via the thermoelectric element 3.
【００１４】[0014]
【発明の効果】以上詳述したように、本発明の応急灯付
き酸素放出器によれば、次のような効果が得られる。 (1) 断熱ケース内で酸素キャンドルの点火により発生し
た熱エネルギーは、同ケース内の熱電素子により電気エ
ネルギーに変換されるようになり、この電気を利用して
応急灯による照明を確保することができる。 (2) 上記熱電素子が高温熱源としての酸素キャンドルの
外周壁と低温熱源としての断熱ケースの内周壁との間に
介装されると、酸素キャンドルの発電作用が効率よく行
なわれるようになり、酸素キャンドルの断熱ケース内に
おける支持が、熱電素子を介して都合よく行なわれるよ
うになる利点もある。As described above in detail, the following effects can be obtained by the oxygen emitter with an emergency light according to the present invention. (1) The thermal energy generated by the ignition of the oxygen candle in the insulated case is converted to electric energy by the thermoelectric element in the case, and this electricity can be used to secure the lighting by emergency lights. it can. (2) When the thermoelectric element is interposed between the outer peripheral wall of the oxygen candle as a high-temperature heat source and the inner peripheral wall of the heat-insulating case as a low-temperature heat source, the power generation operation of the oxygen candle is efficiently performed, There is also the advantage that the support of the oxygen candle in the insulated case is conveniently effected via thermoelectric elements.
【図１】本発明の一実施例としての応急灯付き酸素放出
器を模式的に示す縦断面図である。FIG. 1 is a longitudinal sectional view schematically showing an oxygen emitter with an emergency light as one embodiment of the present invention.
【図２】従来の酸素放出器を模式的に示す縦断面であ
る。FIG. 2 is a longitudinal sectional view schematically showing a conventional oxygen emitter.
【図３】熱電気発電の原理的構成を示す説明図である。FIG. 3 is an explanatory diagram showing a principle configuration of thermoelectric power generation.
１ 断熱ケース １ａ 開口 ２ 酸素キャンドル ３ 熱電素子 ４ 応急灯 DESCRIPTION OF SYMBOLS 1 Insulation case 1a Opening 2 Oxygen candle 3 Thermoelectric element 4 Emergency light
Claims (2)
れた酸素キャンドルとからなる酸素放出器において、上
記断熱ケース内に上記酸素キャンドルから発生する熱に
より発電を行なう熱電素子が設けられ、同熱電素子で発
生した電気により点灯する応急灯が付設されたことを特
徴とする、応急灯付き酸素放出器。1. An oxygen discharger comprising a heat insulating case and an oxygen candle housed in the heat insulating case, wherein a thermoelectric element for generating power by heat generated from the oxygen candle is provided in the heat insulating case. An oxygen emitter with an emergency light, further comprising an emergency light lit by electricity generated by the thermoelectric element.
において、上記熱電素子が、高温熱源としての上記酸素
キャンドルの外周壁と低温熱源としての上記断熱ケース
の内周壁との間に介装されていることを特徴とする、応
急灯付き酸素放出器。2. The oxygen discharger with an emergency light according to claim 1, wherein the thermoelectric element is disposed between an outer peripheral wall of the oxygen candle as a high-temperature heat source and an inner peripheral wall of the heat-insulating case as a low-temperature heat source. An oxygen emitter with an emergency light, characterized by being equipped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6127018A JP3004537B2 (en) | 1994-05-17 | 1994-05-17 | Oxygen emitter with emergency light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6127018A JP3004537B2 (en) | 1994-05-17 | 1994-05-17 | Oxygen emitter with emergency light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07308395A JPH07308395A (en) | 1995-11-28 |
| JP3004537B2 true JP3004537B2 (en) | 2000-01-31 |
Family
ID=14949657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6127018A Expired - Fee Related JP3004537B2 (en) | 1994-05-17 | 1994-05-17 | Oxygen emitter with emergency light |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3004537B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107867675A (en) * | 2017-04-20 | 2018-04-03 | 湖北航天化学技术研究所 | A kind of oxygen candle powder column and preparation method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2322126A (en) * | 1997-02-17 | 1998-08-19 | Barry Norman Arnold | Oxygen candle cover |
-
1994
- 1994-05-17 JP JP6127018A patent/JP3004537B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107867675A (en) * | 2017-04-20 | 2018-04-03 | 湖北航天化学技术研究所 | A kind of oxygen candle powder column and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07308395A (en) | 1995-11-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19991027 |
|
| LAPS | Cancellation because of no payment of annual fees |