JPS64536Y2 - - Google Patents

Info

Publication number
JPS64536Y2
JPS64536Y2 JP15867982U JP15867982U JPS64536Y2 JP S64536 Y2 JPS64536 Y2 JP S64536Y2 JP 15867982 U JP15867982 U JP 15867982U JP 15867982 U JP15867982 U JP 15867982U JP S64536 Y2 JPS64536 Y2 JP S64536Y2
Authority
JP
Japan
Prior art keywords
supply pipe
water supply
exterior case
pipe connection
section
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
Application number
JP15867982U
Other languages
Japanese (ja)
Other versions
JPS5962445U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP15867982U priority Critical patent/JPS5962445U/en
Publication of JPS5962445U publication Critical patent/JPS5962445U/en
Application granted granted Critical
Publication of JPS64536Y2 publication Critical patent/JPS64536Y2/ja
Granted legal-status Critical Current

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  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)

Description

【考案の詳細な説明】 産業上の利用分野 本考案は密閉式湯沸器の配管接続部、配線部お
よび突起物等と外装ケースとの隙間の気密を保持
する構造に関するものである。
[Detailed Description of the Invention] Industrial Application Field The present invention relates to a structure that maintains airtightness in gaps between piping connections, wiring, protrusions, etc. and an exterior case of a closed water heater.

従来この種の気密構造は第1図に示すように構
成されている。すなわち湯沸器機構部1を外装ケ
ース2に固定し、湯沸器機構部1の配管接続部で
あるガス制御部のガス入口接続部1a、水制御部
に設けられた給湯管接続部1bおよび給水管接続
部1c、あるいは突起物である水抜栓1dと外装
ケース2の隙間にドーナツ状のゴムブツシユ3を
はめ込みその上ゴムブツシユ3がずれないように
固定板4をはさみ前記固定板4をタツピングねじ
5で外装ケース2と固定していた。第2図に断面
に示すような構成になつていてこれにより気密を
保つていた。
Conventionally, this type of airtight structure has been constructed as shown in FIG. That is, the water heater mechanism section 1 is fixed to the exterior case 2, and the gas inlet connection section 1a of the gas control section, which is the piping connection section of the water heater mechanism section 1, the hot water supply pipe connection section 1b provided on the water control section, and A donut-shaped rubber bushing 3 is fitted into the gap between the water supply pipe connection part 1c or the water drain plug 1d, which is a protrusion, and the exterior case 2, and then a fixing plate 4 is inserted to prevent the rubber bushing 3 from slipping, and the fixing plate 4 is screwed with a tapping screw 5. It was fixed to exterior case 2. The structure was as shown in the cross section in Figure 2, and this maintained airtightness.

この場合ゴムブツシユ3は配管接続部および突
起物の点数だけ必要となりまたゴムブツシユ3を
固定する別の部品も必要となり配管接続部などが
近接している場合には、構成が複雑となる。その
上取付作業においては第1図の詳細図である第3
図に示すように2方向以上から取付けなければな
らず、ゴムの弾力などの影響で作業性が悪く、組
立効率も良いものとは言えなかつた。
In this case, the rubber bushings 3 are required as many as the piping connections and protrusions, and other parts for fixing the rubber bushings 3 are also required, and if the piping connections etc. are close to each other, the construction becomes complicated. Furthermore, during installation work, please refer to Figure 3, which is a detailed diagram of Figure 1.
As shown in the figure, it had to be installed from two or more directions, and the workability was poor due to the elasticity of the rubber, and the assembly efficiency could not be said to be good.

考案の目的 本考案はこのような従来の欠点を除去するもの
で構成を簡素にし、取付作業の作業性を良好し、
かつ気密性能を維持できることを目的とするもの
である。
Purpose of the invention The present invention eliminates these conventional drawbacks, simplifies the configuration, improves the workability of installation work,
The purpose is to maintain airtight performance.

考案の構成 この目的を達成するために本考案は、配管接続
部および突起物に外装ケースの外側より弾性をも
つた板たとえばゴムシートで隙間を埋めて気密を
保持し、この弾性シートを押さえる板とをねじに
よつて一方向より簡易に固定する構成をとつてい
る。
Structure of the invention In order to achieve this objective, the present invention fills the gaps between piping connections and protrusions with an elastic plate, such as a rubber sheet, from the outside of the outer case to maintain airtightness, and a plate that presses the elastic sheet. The structure is such that it can be easily fixed from one direction with a screw.

この構成によつて、配管接続部と外装ケースと
の間の気密性を維持し、配管接続部が複雑であつ
ても弾性をもつたシートおよび固定板の形状を適
当に変形させるだけでよく、形状が複雑にならず
部品点数も少なくてすむ。また、すべての一方向
から取付けることができるため作業性が大きく向
上するという効果を有する。
With this configuration, airtightness between the piping connection part and the exterior case can be maintained, and even if the piping connection part is complex, it is only necessary to appropriately deform the shape of the elastic sheet and fixing plate. The shape is not complicated and the number of parts can be reduced. Moreover, since it can be installed from all directions, it has the effect of greatly improving work efficiency.

実施例の説明 以下、本考案の実施例について第4図に基づき
説明する。
DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments of the present invention will be described based on FIG. 4.

図において、外装ケース2に湯沸器機構部1を
固定すると、外装ケース2と配管接続部であるガ
ス入口接続部1a、給湯管接続部1b、給水管接
続部1c、水抜栓1dとの間に隙間が生じる。こ
こに外装ケース2の外側から管の形状よりやや小
さい穴6aに、位置の融通性をもたせるために十
字に切り込み6bをいれ、それぞれの配管接続部
1a,1b,1cの位置に合わせて穴を3ケ所あ
け、さらに突起物である水抜栓1dに合わせて1
ケ所あけてあるゴムシート6をかぶせる。そして
その上からそれぞれの配管接続部1a,1b,1
cと水抜栓1dが通るように穴7aをあけた固定
板7をゴムシート6を覆うようにかぶせゴムシー
ト6とともにタツピングねじ8で外装ケース2に
固定する。これにより十分な気密が保たれる。
In the figure, when the water heater mechanism 1 is fixed to the exterior case 2, gaps are created between the exterior case 2 and the piping connections, which are the gas inlet connection 1a, the hot water supply pipe connection 1b, the water supply pipe connection 1c, and the drain plug 1d. A cross cut 6b is made in the hole 6a, which is slightly smaller than the shape of the pipe, from the outside of the exterior case 2 to allow for flexibility in position, and three holes are made to match the positions of the piping connections 1a, 1b, and 1c, and one is made to match the drain plug 1d, which is a protrusion.
Then, the rubber sheet 6 with 10 holes is placed over the pipe connection parts 1a, 1b, and 1c.
A fixing plate 7 having holes 7a for receiving the water drain plug 1c and the drain plug 1d is placed over the rubber sheet 6, and the fixing plate 7 together with the rubber sheet 6 is fixed to the exterior case 2 with tapping screws 8. This ensures a sufficient airtight seal.

次に上記構成による取付方法を説明すると、湯
沸器機構部1を外装ケース2に固定した後、外装
ケース2下面からそれぞれの配管接続部1a,1
b,1c、水抜栓1dにゴムシート6をはめ込
み、その上から固定板7で押さえ、タツピングね
じ8で外装ケース2に固定する。
Next, to explain the installation method with the above configuration, after fixing the water heater mechanism part 1 to the exterior case 2, the respective piping connections 1a, 1 are connected from the bottom surface of the exterior case 2.
b, 1c, a rubber sheet 6 is fitted into the drain plug 1d, and a fixing plate 7 is held over the rubber sheet 6, and the rubber sheet 6 is fixed to the exterior case 2 with tapping screws 8.

このように部品点数が少なくなる上に構成も簡
素になり、単一方向より作業ができる。
In this way, the number of parts is reduced, the structure is simplified, and work can be performed from a single direction.

考案の効果 以上のように本考案の密閉式燃焼装置によれ
ば、弾性のある薄い板である弾性シートを配管接
続部と外装ケース間に密着し固定板で固定するこ
とにより、部品点数の減少、構成の簡略化および
作業効率の向上という効果が得られる。
Effects of the invention As described above, according to the closed combustion device of the invention, the number of parts is reduced by tightly fitting the elastic sheet, which is a thin elastic plate, between the piping connection part and the exterior case and fixing it with the fixing plate. , the effects of simplifying the configuration and improving work efficiency can be obtained.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は従来の密閉式燃焼装置の要部分解斜視
図、第2図は同要部断面図、第3図は同要部分解
斜視図、第4図は本考案の一実施例である密閉式
燃焼装置を示す要部分解斜視図である。 1……湯沸器機構部、1a……ガス入口接続
部、1b……給湯管接続部、1c……給水管接続
部、1d……水抜栓、2……外装ケース、5……
タツピングねじ、6……ゴムシート(弾性シー
ト)、7……固定板、8……タツピングねじ。
Fig. 1 is an exploded perspective view of the main parts of a conventional closed combustion device, Fig. 2 is a sectional view of the main parts, Fig. 3 is an exploded perspective view of the main parts, and Fig. 4 is an embodiment of the present invention. FIG. 2 is an exploded perspective view of essential parts of the closed combustion device. DESCRIPTION OF SYMBOLS 1...Water boiler mechanism part, 1a...Gas inlet connection part, 1b...Hot water supply pipe connection part, 1c...Water supply pipe connection part, 1d...Drain plug, 2...Exterior case, 5...
Tapping screw, 6...Rubber sheet (elastic sheet), 7...Fixing plate, 8...Tapping screw.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ガス入口接続部を有するガス制御部と、給水管
接続部および給湯管接続部を有する水制御部と、
熱交換器部と、給排気部と、それらを固定する外
装ケースとを備え、前記ガス入口接続部、給湯管
接続部給水管接続部および水抜栓などの突起物を
貫通する切り込みを入れた複数の穴を有する弾性
シートを設け、前記それぞれの接続部および突起
物をつつみ込み、かつ前記弾性シートを押える板
を一方向より外装ケースに固定する構成とした密
閉式燃焼装置。
a gas control unit having a gas inlet connection; a water control unit having a water supply pipe connection and a hot water supply pipe connection;
A heat exchanger section, an air supply/exhaust section, and an exterior case for fixing them, and a plurality of notches that pass through protrusions such as the gas inlet connection section, the hot water supply pipe connection section, the water supply pipe connection section, and the water drain plug. What is claimed is: 1. A closed-type combustion device comprising: an elastic sheet having a hole; a plate that encloses each of the connection parts and protrusions; and a plate that presses the elastic sheet is fixed to an exterior case from one direction.
JP15867982U 1982-10-20 1982-10-20 Closed combustion device Granted JPS5962445U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15867982U JPS5962445U (en) 1982-10-20 1982-10-20 Closed combustion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15867982U JPS5962445U (en) 1982-10-20 1982-10-20 Closed combustion device

Publications (2)

Publication Number Publication Date
JPS5962445U JPS5962445U (en) 1984-04-24
JPS64536Y2 true JPS64536Y2 (en) 1989-01-09

Family

ID=30349500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15867982U Granted JPS5962445U (en) 1982-10-20 1982-10-20 Closed combustion device

Country Status (1)

Country Link
JP (1) JPS5962445U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012122661A (en) * 2010-12-08 2012-06-28 Dainichi Co Ltd Combustion apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0729395Y2 (en) * 1990-02-16 1995-07-05 リンナイ株式会社 Closed combustion device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012122661A (en) * 2010-12-08 2012-06-28 Dainichi Co Ltd Combustion apparatus

Also Published As

Publication number Publication date
JPS5962445U (en) 1984-04-24

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