JPH0711315Y2 - Thermocouple for detecting combustion flame - Google Patents
Thermocouple for detecting combustion flameInfo
- Publication number
- JPH0711315Y2 JPH0711315Y2 JP16228588U JP16228588U JPH0711315Y2 JP H0711315 Y2 JPH0711315 Y2 JP H0711315Y2 JP 16228588 U JP16228588 U JP 16228588U JP 16228588 U JP16228588 U JP 16228588U JP H0711315 Y2 JPH0711315 Y2 JP H0711315Y2
- Authority
- JP
- Japan
- Prior art keywords
- thermocouple
- holding member
- combustion flame
- burner
- pole
- 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 - Lifetime
Links
Landscapes
- Control Of Combustion (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、バーナ部に取付ける燃焼炎検出用熱電対に関
する。[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a thermocouple for detecting a combustion flame attached to a burner part.
従来、接合により熱電対を構成する２極部材とは別に、
バーナ部への取付部を形成した保持部材を設け、２極部
材を保持部材に保持させた状態で保持部材をバーナ部に
取付ける構造としていた。Conventionally, in addition to the bipolar member that constitutes the thermocouple by joining,
A holding member having an attachment portion to the burner portion is provided, and the holding member is attached to the burner portion while the bipolar member is held by the holding member.
しかし、従来構造では、少なくとも２極部材と保持部材
との３部材を要するために、構造が複雑で製作が繁雑に
なると共に、コストが高く付く問題があった。However, in the conventional structure, since at least three members of the bipolar member and the holding member are required, there is a problem that the structure is complicated, the manufacturing is complicated, and the cost is high.
本考案の目的は合理的な改良により上述問題に対処する
点にある。The object of the present invention is to address the above-mentioned problems by making a reasonable improvement.
本考案による燃焼炎検出用熱電対の特徴構成は、バーナ
部への取付部を形成した金属製保持部材を、接合により
熱電対を構成する２極部材のうちの一方に兼用したこと
にあり、その作用・効果は次の通りである。The characteristic constitution of the thermocouple for detecting combustion flame according to the present invention is that the metal holding member having the mounting portion to the burner portion is also used as one of the two-pole members constituting the thermocouple by joining. The action and effect are as follows.
つまり、２極部材の一方と保持部材との兼用により、２
極部材と保持部材とを各別の部材としていた従来構造に
比して、構成部材数を削減できる。In other words, by using one of the two-pole members and the holding member,
The number of constituent members can be reduced as compared with the conventional structure in which the pole member and the holding member are separate members.
その結果、構造が簡略となって製作が容易になると共
に、コストを安価にし得るに至った。As a result, the structure is simplified, the manufacturing is facilitated, and the cost can be reduced.
次に実施例を説明する。 Next, examples will be described.
第１図、及び、第２図において、（１）は炎口（２）列
を形成したバーナ、（３）はバーナ（１）に付設した付
帯部品取付用台座である。In FIG. 1 and FIG. 2, (1) is a burner having a row of flame ports (2), and (3) is a pedestal for attaching accessory parts attached to the burner (1).
（４）、及び、（５）は、付帯部品としての、点火プラ
グ、及び、燃焼炎検出用の熱電対であり、この熱電対
（５）は、燃焼状態変化に伴う起電力変化に基づき燃焼
状態を判定するためのものである。(4) and (5) are a spark plug and a combustion flame detection thermocouple as an accessory component, and the thermocouple (5) burns based on a change in electromotive force accompanying a change in combustion state. It is for determining the state.
熱電対（５）は保持部材（６）を介してバーナ部（具体
的には台座（３））に取付けるが、第３図に示すよう
に、熱電対（５）そのものは、接合により熱電対を構成
する２極部材のうち一方の−極部材にコンスタンタン製
の片材（７）を用い、そして、ステンレス製とした保持
部材（６）における舌部（6a）を他方の＋極部材として
コンスタンタン製片材（７）にスポット溶接することで
形成してある。The thermocouple (5) is attached to the burner part (specifically, the pedestal (3)) via the holding member (6), but as shown in FIG. 3, the thermocouple (5) itself is joined by the thermocouple. The constantan piece material (7) is used for one-pole member of the two-pole members constituting the above, and the tongue portion (6a) of the holding member (6) made of stainless steel is used as the other + pole member. It is formed by spot welding to the piece material (7).
つまり、熱電対（５）をバーナ部に取付けるためのステ
ンレス製保持部材（６）を、熱電対を構成する２極部材
のうちの一方に兼用しているのであり、これによって、
部材数を削減して構造の簡略化を図ってある。That is, the stainless steel holding member (6) for attaching the thermocouple (5) to the burner portion is also used as one of the two-pole members constituting the thermocouple.
The number of members is reduced to simplify the structure.
保持部材（６）にはバーナ部への取付部として、台座
（３）への連結用ボルト（８）に対するボルト孔
（９）、台座（３）に形成の突起（10）を係入させるこ
とにより熱電対（５）を姿勢決めする切欠（11）、並び
に、炎口（２）の形成にあたってバーナ（１）の側面に
形成される溝（12）に対して係合させることにより熱電
対（５）を位置決めする突起（13）を形成してある。The holding member (6) has a bolt hole (9) for a bolt (8) for connecting to the pedestal (3) and a protrusion (10) formed on the pedestal (3) as an attachment portion to the burner portion. The notch (11) for determining the attitude of the thermocouple (5) and the groove (12) formed on the side surface of the burner (1) for forming the flame port (2) are engaged with the thermocouple ( A protrusion (13) for positioning 5) is formed.
（14）は、−極部材としてのコンスタンタン製片材
（７）に接続したリード線である。(14) is a lead wire connected to the constantan piece material (7) as the negative electrode member.
一方、点火プラグ（４）は、台座（３）に付設のスプリ
ングピン（15）により台座（３）に取付けるようにして
あり、又、台座（３）には、点火プラグ（４）に対する
ターゲット（16）をバーナ炎口（２）列に対して点火プ
ラグ（４）とは反対側に位置させるように連設してあ
る。On the other hand, the ignition plug (4) is attached to the pedestal (3) by a spring pin (15) attached to the pedestal (3), and the pedestal (3) has a target ( 16) is connected so that it is located on the side opposite to the spark plug (4) with respect to the burner flame port (2) row.
次に別実施例を列記する。 Next, another embodiment will be listed.
（イ）熱電対を構成する２極部材のうちの一方に兼用す
る金属製保持部材、及び、それに接合させる他方の極部
材夫々の具体的材質は種々の変更が可能である。(A) The metal holding member that also serves as one of the two pole members forming the thermocouple and the specific material of each of the other pole members joined to it can be variously changed.
（ロ）熱電対をどのような形状に形成するかは種々の変
更が可能である。(B) The shape of the thermocouple can be changed in various ways.
（ハ）保持部材の具体的形状構造は種々の変更が可能で
あり、又、バーナ部への取付部として保持部材に形成す
る取付構成も種々の型式を適用できる。(C) The specific shape and structure of the holding member can be variously changed, and various types of mounting structures formed on the holding member as the mounting portion to the burner can be applied.
（ニ）前述実施例においては、保持部材とは別に形成す
る側の極部材（コンスタンタン製片材（７））を、保持
部材との兼用側である他方の極部材との接合をもって支
持するようにしたが、保持部材とは別形成側の極部材
（７）を支持するための別構造を付加しても良い。(D) In the above-described embodiment, the pole member (Constantan piece material (7)) formed separately from the holding member is supported by being joined to the other pole member also used as the holding member. However, another structure for supporting the pole member (7) on the side different from the holding member may be added.
尚、実用新案登録請求の範囲の項に図面との対照を便利
にする為に符号を記すが、該記入により本考案は添付図
面の構造に限定されるものではない。It should be noted that reference numerals are added to the claims of the utility model for convenience of comparison with the drawings, but the present invention is not limited to the structure of the accompanying drawings by the entry.
第１図ないし第３図は本考案の実施例を示し、第１図は
取付状態を示す正面図、第２図は同平面図、第３図は分
解斜視図である。 （６）……保持部材、（９），（11），（13）……取付
部。1 to 3 show an embodiment of the present invention, FIG. 1 is a front view showing a mounting state, FIG. 2 is a plan view of the same, and FIG. 3 is an exploded perspective view. (6) …… Holding member, (9), (11), (13) …… Mounting part.
Claims (1)
あって、前記バーナ部への取付部（９），（11），（1
3）を形成した金属製保持部材（６）を、接合により熱
電対を構成する２極部材のうちの一方に兼用した燃焼炎
検出用熱電対。1. A thermocouple for detecting a combustion flame, which is attached to a burner portion, wherein the attachment portion (9), (11), (1) to the burner portion is provided.
A thermocouple for detecting a combustion flame, wherein the metal holding member (6) formed with 3) is also used as one of two bipolar members constituting a thermocouple by joining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16228588U JPH0711315Y2 (en) | 1988-12-14 | 1988-12-14 | Thermocouple for detecting combustion flame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16228588U JPH0711315Y2 (en) | 1988-12-14 | 1988-12-14 | Thermocouple for detecting combustion flame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0285246U JPH0285246U (en) | 1990-07-04 |
| JPH0711315Y2 true JPH0711315Y2 (en) | 1995-03-15 |
Family
ID=31445972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16228588U Expired - Lifetime JPH0711315Y2 (en) | 1988-12-14 | 1988-12-14 | Thermocouple for detecting combustion flame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0711315Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6405213B2 (en) * | 2014-12-04 | 2018-10-17 | 株式会社ハーマン | Water heater abnormality detection device |
-
1988
- 1988-12-14 JP JP16228588U patent/JPH0711315Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0285246U (en) | 1990-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |