JP2604006Y2 - Water heater blower - Google Patents
Water heater blowerInfo
- Publication number
- JP2604006Y2 JP2604006Y2 JP1992075642U JP7564292U JP2604006Y2 JP 2604006 Y2 JP2604006 Y2 JP 2604006Y2 JP 1992075642 U JP1992075642 U JP 1992075642U JP 7564292 U JP7564292 U JP 7564292U JP 2604006 Y2 JP2604006 Y2 JP 2604006Y2
- Authority
- JP
- Japan
- Prior art keywords
- spout
- steam
- closing plate
- water heater
- hole
- 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
- Cookers (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案は、湯沸かし時に発生する
蒸気によって、リード板、吹鳴孔等の吹鳴部を作動する
湯沸し器の吹鳴装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water heater of a water heater which operates a sounding portion such as a lead plate, a sound hole or the like by steam generated at the time of water heating.
【０００２】[0002]
【従来の技術】従来、この種のものとして実公昭５７ー
４４９００号公報には、沸騰時にハーモニカ音が生ずる
湯沸し器の吹鳴装置が提案されている。これはリード板
を内側に設けた蓋体の下部に平板からなる塞板を設け、
この塞板によって注ぎ口を塞ぎ、そして沸騰時に塞板の
蒸気孔を通る蒸気によって、リード板を振動させハーモ
ニカ音を発生させて沸騰を知らせるものである。また前
記蓋体に吹鳴孔を備えた共鳴室を設けて沸騰時に塞板の
蒸気孔を通る蒸気によって、吹鳴孔によって吹鳴音を発
生させると共に、共鳴させて沸騰を知らせるものも公知
である。2. Description of the Related Art Conventionally, Japanese Utility Model Publication No. 57-44900 proposes a water heater blower which generates a harmonica sound when boiling. This is provided with a closing plate consisting of a flat plate at the bottom of the lid with the lead plate inside,
The spout is closed by the closing plate, and the steam passing through the steam holes of the closing plate at the time of boiling causes the lead plate to vibrate and generate a harmonica sound to notify the boiling. It is also known to provide a resonance chamber provided with a sound hole in the cover so as to generate a sound by the sound hole by steam passing through the steam hole of the closing plate at the time of boiling and to resonate to notify the boiling.
【０００３】[0003]
【考案が解決しようとする課題】前記従来技術において
は、前記塞板が平板状であり、この塞板の中央に蒸気孔
が形成されたものであるために、蒸気の通路抵抗が大き
く圧力損失が高くなるという問題があった。In the prior art, the closing plate has a flat plate shape, and a steam hole is formed in the center of the closing plate. There was a problem that becomes high.
【０００４】このような問題を解決する一手段として、
蓋体下部に設けられる蒸気孔を有する塞板を上方に次第
に狭めらるように突出形成すると共に、その断面を台形
にしたものが実開平４−４１３３２号公報に開示されて
いる。しかしながら、断面を台形とした場合には、蒸気
の流れ時において角形であるので、蒸気の流線が連続し
にくくなり、蒸気の圧力損失が比較的大きくなり、この
結果吹鳴を良好に行うことができない。 As one means for solving such a problem,
Close the cover plate with the steam holes provided at the bottom of the lid upward
And a trapezoidal cross section.
Was disclosed in Japanese Utility Model Laid-Open No. 4-41332.
I have. However, if the cross section is trapezoidal, the steam
The flow of steam is continuous because
And the pressure loss of steam becomes relatively large.
As a result, it is not possible to perform good sounding.
【０００５】本考案は、蓋体下部の蒸気孔を有する塞板
が湯沸し器の注ぎ口を閉じて、蒸気によって前記蓋体に
設けられた吹鳴部を作動する湯沸し器の吹鳴装置におい
て、蒸気の圧力損失を小さくできる湯沸し器の吹鳴装置
を提供することを目的とする。According to the present invention, a closing plate having a steam hole at a lower portion of a lid closes a spout of a water heater, and a sounding device of a water heater that operates a sounding section provided on the lid by the steam is provided. An object of the present invention is to provide a water heater blower capable of reducing pressure loss.
【０００６】[0006]
【課題を解決するための手段】本考案は、蓋体下部に設
けられる蒸気孔を有する塞板が湯沸し器の注ぎ口を塞
ぎ、蒸気によって前記蓋体に設けられた吹鳴部を作動す
る湯沸し器の吹鳴装置において、前記注ぎ口の先端部を
内側に折り返し、前記塞板を上方に次第に狭めらるよう
に球面状に突出形成すると共にこの塞板の上端に前記蒸
気孔を形成し、かつ前記塞板の前記注ぎ口が当接する部
位に溝部がリング状に形成されていると共と前記溝部は
断面が上向きの円弧状である湯沸し器の吹鳴装置であ
る。According to the present invention, there is provided a water heater in which a closing plate having a steam hole provided at a lower portion of a lid closes a spout of a water heater, and operates a blower provided on the lid by steam. In the blowing device, the tip of the spout
It is turned inward and formed into a spherical shape so as to gradually narrow the closing plate upward, and the vapor hole is formed at the upper end of the closing plate, and a groove is formed at a position where the spout of the closing plate abuts. Is formed in a ring shape and the groove portion is
This is a buzzer for a water heater having an upwardly arcuate cross section .
【０００７】[0007]
【作用】前記構成によって、前記塞板が球面状のノズル
形状となるために蒸気の流線が連続しやすく蒸気の圧力
損失を小さくすることができる。また、注ぎ口における
蒸気の漏れも少なくできる。また前記注ぎ口の先端部を
内側に折り返し、そして前記溝部は断面は円弧状である
ので、注ぎ口に面接触して該注ぎ口を確実に閉じること
ができる。 According to the above construction, since the closing plate has a spherical nozzle shape, the streamlines of the steam are easily continuous, and the pressure loss of the steam can be reduced. In addition, leakage of steam at the spout can be reduced. In addition, the tip of the spout
Folded inward, and the groove is arc-shaped in cross section
So make sure to close the spout by surface contact with the spout
Can be.
【０００８】[0008]
【実施例】以下、本考案の第１実施例を図１及び図２を
参照して説明する。湯沸し器１の上部にはハンドル２の
一側が取付座３を介して固定され、また湯沸し器１の一
側には注ぎ口４が突設していると共に、該注ぎ口４の先
端を内側に折り返して頂部に折り返し部４Ｂを形成して
いる。前記注ぎ口４を塞ぎハーモニカ音を発生させる蓋
体５は中空であって、この蓋体５は操作レバー６Ａ備え
たをアーム６を介して前記ハンドル２の一側にヒンジ軸
７を介して枢着されている。さらに前記取付座３側にば
ね板８が片持ち状に設けられ、このばね板８にアーム６
の基端側が当接している。これによって前記蓋体５が注
ぎ口４を塞ぐときにはアーム６が反時計方向回りに付勢
され一方、蓋体５がほぼ垂直状態のときには、アーム６
が時計方向回りに付勢されるようになっている。前記蓋
体５は前記注ぎ口４を塞ぐステンレス等の塞板９と、こ
の塞板９の上方を覆い前記アーム６と一体な合成樹脂製
の蓋板10と、前記塞板９と蓋板10の間に設けられる吹鳴
部たるリード板11からなる。前記塞板９は図１に示すよ
うに次第に狭められて上方に突出するように球面状に形
成され、この球面部９Ｂの上端には蒸気孔９Ａが形成さ
れている。さらに塞板９の前記注ぎ口４が当接する部位
には、図１に示すように断面が上向きの円弧状の溝部12
がリング状に形成されており、この溝部12の外周には前
記注ぎ口４の外周４Ａを嵌合する短筒状の外嵌部13が一
体に設けられている。前記蓋板10には蒸気排出孔10Ａが
形成されている。また前記リード板11の一端は蓋体５内
に設けられた仕切り板14に固定されると共に、該仕切り
板14に設けられた連通孔15を塞ぐように設けられてい
る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIGS. At the top of the water heater 1 one side of the handle 2 is fixed through the mounting seat 3, also with the spout 4 on one side of the water heater 1 is projected, the previous infusion spout 4
Fold the end inward to form a folded part 4B at the top
I have. The cover 5 for closing the spout 4 and generating a harmonica sound is hollow, and the cover 5 is provided with an operation lever 6A and is pivotally connected to one side of the handle 2 via an arm 6 via a hinge shaft 7. Is being worn. Further, a spring plate 8 is provided on the mounting seat 3 side in a cantilever manner.
Are in contact with each other. Thus, when the lid 5 closes the spout 4, the arm 6 is urged counterclockwise, while when the lid 5 is almost vertical, the arm 6
Are biased clockwise. The lid 5 is a closing plate 9 made of stainless steel or the like for closing the spout 4, a cover plate 10 made of synthetic resin which covers the upper portion of the closing plate 9 and is integrated with the arm 6, And a lead plate 11 serving as a sounding section provided therebetween. As shown in FIG. 1, the closing plate 9 is formed in a spherical shape so as to be gradually narrowed and project upward, and a steam hole 9A is formed at an upper end of the spherical portion 9B. Further, in the portion of the closing plate 9 where the spout 4 contacts , as shown in FIG.
Is formed in a ring shape, and a short cylindrical outer fitting portion 13 for fitting the outer circumference 4A of the pouring spout 4 is integrally provided on the outer periphery of the groove portion 12. The cover plate 10 is formed with a steam discharge hole 10A. One end of the lead plate 11 is fixed to a partition plate 14 provided in the lid 5 and is provided so as to close a communication hole 15 provided in the partition plate 14.
【０００９】次に前記構成についてその作用を説明す
る。蓋体５によって注ぎ口４を閉じると、前記溝部12に
注ぎ口４の先端が挿入すると共に、外嵌部13が注ぎ口４
を外嵌する。このような状態でお湯が沸騰すると蒸気が
注ぎ口４、蒸気孔９Ａ、連通孔15、蒸気排出孔10Ａを通
って外部に排出される。この際注ぎ口４の蒸気は上方に
突出するように形成された塞板９に案内されて蒸気孔９
Ａに至るものである。したがって、蒸気孔９Ａから導入
された蒸気によってリード板11を振動させて、ハーモニ
カ音を発生させることができる。Next, the operation of the above configuration will be described. When the spout 4 is closed by the lid 5, the tip of the spout 4 is inserted into the groove 12 and the outer fitting portion 13 is inserted into the spout 4.
To the outside. When hot water boils in such a state, steam is discharged to the outside through the spout 4, the steam hole 9A, the communication hole 15, and the steam discharge hole 10A. At this time, the steam of the spout 4 is guided by the closing plate 9 formed so as to protrude upward, and
A. Therefore, the lead plate 11 can be vibrated by the steam introduced from the steam holes 9A to generate a harmonica sound.
【００１０】以上のように、前記実施例では塞板９を上
方に突出するように球面部９Ｂを形成すると共にこの塞
板９の上端に前記蒸気孔９Ａを形成したことによって、
注ぎ口４の蒸気は球面状に次第に狭められて蒸気孔９Ａ
に至るため圧力損失が少なくなり、リード板11を良好に
振動できる。さらに、塞板９の前記注ぎ口４が当接する
部位には溝部12がリング状に形成されているので、塞板
９で注ぎ口４を閉じたときの蒸気の漏れを少なくするこ
とができると共に、溝部12は断面が円弧状となているの
で、注ぎ口４の先端を折り返しているので折り返し部４
Ｂと溝部12が面状に接触して密着面積を増大することと
なりいっそう蒸気の漏れを少なくすることができる。 As described above, in the embodiment, the spherical portion 9B is formed so as to protrude the closing plate 9 upward, and the vapor hole 9A is formed at the upper end of the closing plate 9,
The steam at the spout 4 is gradually narrowed into a spherical shape, and the steam hole 9A
, The pressure loss is reduced, and the lead plate 11 can be vibrated favorably. Further, since the groove 12 is formed in a ring shape at the portion of the closing plate 9 where the spout 4 contacts, it is possible to reduce the leakage of steam when the spout 4 is closed by the closing plate 9. In both cases, the cross section of the groove 12 is an arc
Since the tip of the spout 4 is folded back,
B and the groove 12 are in planar contact to increase the contact area
The leakage of steam can be further reduced.
【００１１】図３は本考案の第２実施例を示しており、
前記第１実施例と同一部分には同一符号を付し、その詳
細な説明を省略する。第２実施例は共鳴室21によって吹
鳴するもので、蓋体５には蒸気排出孔10Ａが、一方塞板
９には蒸気孔９Ａが形成されているものである。そして
前記塞板９は上方に突出するように球面状に形成され、
そしてこの球面部９Ｂの上端に蒸気孔９Ａが形成されて
いる。FIG. 3 shows a second embodiment of the present invention.
The same parts as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof will be omitted. In the second embodiment, a sound is generated by the resonance chamber 21. The cover 5 has a steam discharge hole 10A, while the cover plate 9 has a steam hole 9A. The closing plate 9 is formed in a spherical shape so as to protrude upward,
A steam hole 9A is formed at the upper end of the spherical portion 9B.
【００１２】したがって、注ぎ口４からの蒸気は塞板９
によって次第にその流路が縮小されて共鳴室21に流入
し、そして蒸気排出孔10Ａから排出して吹鳴して沸騰状
態を報知できる。Therefore, the vapor from the spout 4 is blocked by the closing plate 9
As a result, the flow path is gradually reduced, flows into the resonance chamber 21, and is discharged from the steam discharge hole 10A and blows to notify the boiling state.
【００１３】尚、本考案は前記実施例に限定されるもの
ではなく、例えば塞板の形状を球面状ではなく、円錐形
としたり、さらに前記実施例では蓋体をアームを介して
廻動できるようにしたものを示したが、単体で取り扱わ
れ注ぎ口に着脱自在に設けるようなものでもよい、また
前記外嵌部は注ぎ口の外周をきっちりと嵌合したり、や
や緩やかに嵌合するなど種々の変形が可能である。The present invention is not limited to the above embodiment. For example, the shape of the closing plate is not spherical but conical, and in the above embodiment, the lid can be rotated via an arm. Although such a configuration is shown, it may be handled as a single unit and may be provided detachably at the spout, and the outer fitting portion may fit the outer periphery of the spout tightly or slightly. Various modifications are possible.
【００１４】[0014]
【考案の効果】本考案は、蓋体下部に設けられる蒸気孔
を有する塞板が湯沸し器の注ぎ口を塞ぎ、蒸気によって
前記蓋体に設けられた吹鳴部を作動する湯沸し器の吹鳴
装置において、前記注ぎ口の先端部を内側に折り返し、
前記塞板を上方に次第に狭めらるように球面状に突出形
成すると共にこの塞板の上端に前記蒸気孔を形成し、か
つ前記塞板の前記注ぎ口が当接する部位に溝部がリング
状に形成されていると共と前記溝部は断面が上向きの円
弧状であることことによって、蒸気の圧力損失を少なく
し、さらに塞板で注ぎ口を閉じたとき折り返し部と断面
円弧状の溝部が面接触して蒸気の漏れを少なくして良好
に吹鳴することができる。According to the present invention, a cover plate having a steam hole provided at a lower portion of a lid closes a spout of a water heater, and a sound device of a water heater that operates a blower provided on the cover by steam. , Turn the tip of the spout inward,
The closing plate is formed in a spherical shape so as to gradually narrow upward, and the vapor hole is formed at the upper end of the closing plate, and a groove portion is formed in a ring shape at a position where the pouring port of the closing plate abuts. When the groove is formed, the groove is a circle having an upward section.
The arc shape reduces the pressure loss of the steam, and the folded part and cross section when the spout is closed with a closing plate
The arc-shaped grooves are in surface contact with each other, so that steam can be reduced and leakage can be satisfactorily performed.
【図１】本考案の第１実施例を示す断面図である。FIG. 1 is a sectional view showing a first embodiment of the present invention.
【図２】本考案の第１実施例を示す斜視図である。FIG. 2 is a perspective view showing a first embodiment of the present invention.
【図３】本考案の第１実施例を示す正面図である。FIG. 3 is a front view showing the first embodiment of the present invention.
【図４】本考案の第２実施例を示す断面図である。FIG. 4 is a sectional view showing a second embodiment of the present invention.
１ 湯沸し器 ４ 注ぎ口４Ｂ 折り返し部 ５ 蓋体 ９ 塞板 ９Ａ 蒸気孔 11 リード板（吹鳴部） 12 溝部DESCRIPTION OF SYMBOLS 1 Water heater 4 Spout 4B Folding part 5 Lid 9 Closing plate 9A Steam hole 11 Lead plate (sound part) 12 Groove part
Claims (1)
板が湯沸し器の注ぎ口を塞ぎ、蒸気によって前記蓋体に
設けられた吹鳴部を作動する湯沸し器の吹鳴装置におい
て、前記注ぎ口の先端部を内側に折り返し、前記塞板を
上方に次第に狭めらるように球面状に突出形成すると共
にこの塞板の上端に前記蒸気孔を形成し、かつ前記塞板
の前記注ぎ口が当接する部位に溝部がリング状に形成さ
れていると共と前記溝部は断面が上向きの円弧状である
ことを特徴とする湯沸し器の吹鳴装置。1. A塞板with steam holes provided in the cover lower part closes the spout of the kettle, the blowing device of kettle operating the blowing unit provided in the lid by steam, the spout Is turned inward, and the closing plate is formed into a spherical shape so as to gradually narrow upward, the vapor hole is formed at the upper end of the closing plate, and the spout of the closing plate is in contact with The groove portion is formed in a ring shape at the contacting portion, and the groove portion has an arc shape with an upward section.
Sounding device kettle, characterized in that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992075642U JP2604006Y2 (en) | 1992-10-30 | 1992-10-30 | Water heater blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992075642U JP2604006Y2 (en) | 1992-10-30 | 1992-10-30 | Water heater blower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0638820U JPH0638820U (en) | 1994-05-24 |
| JP2604006Y2 true JP2604006Y2 (en) | 2000-04-10 |
Family
ID=13582112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992075642U Expired - Lifetime JP2604006Y2 (en) | 1992-10-30 | 1992-10-30 | Water heater blower |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2604006Y2 (en) |
-
1992
- 1992-10-30 JP JP1992075642U patent/JP2604006Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0638820U (en) | 1994-05-24 |
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