JPH0140990Y2 - - Google Patents

Description

【考案の詳細な説明】 ［利用分野］ 本考案は、壁面内に排気通路を設け、器具の一
部が壁面に埋設される形式の燃焼器具に関するも
のである。[Detailed Description of the Invention] [Field of Application] The present invention relates to a combustion appliance in which an exhaust passage is provided within a wall surface and a portion of the appliance is embedded in the wall surface.

［従来技術及びその問題点］ 壁面１に一部を埋設する形式の燃焼器具とし
て、実開昭56−149842号公報に開示された湯沸器
がある。[Prior art and its problems] As a combustion appliance that is partially buried in the wall surface 1, there is a water heater disclosed in Japanese Utility Model Application Publication No. 149842/1983.

この従来のものでは、第７図の如く、壁面１に
形成した開口部１０に枠体１１を取付けて、この
枠体に湯沸器の器体２を取付ける構造を採用す
る。 In this conventional system, as shown in FIG. 7, a frame 11 is attached to an opening 10 formed in a wall surface 1, and a water heater body 2 is attached to this frame.

このため、枠体１１には内周に張り出すつば部
１２を具備させ、他方、器体２の周側には外側に
張り出させた舌片２１を突出させた構成としてあ
り、この舌片を枠体１１にネジ止めすると、器体
２が枠体１１に固定される。 For this purpose, the frame 11 is provided with a flange 12 that protrudes from the inner periphery, and on the other hand, a tongue piece 21 that protrudes outward is provided on the circumferential side of the vessel body 2. When screwed to the frame body 11, the container body 2 is fixed to the frame body 11.

この従来のものでは、排気筒２０を前面側に突
出させる構成となつているが、この排気筒を壁面
１内の空胴部１３に導き、この空胴部に設けた排
気導管１４を介して屋根１６に突出させた排気ト
ツプ１５に連通させると、第８図の如く、燃焼排
気を屋外に排出できる。 In this conventional device, the exhaust pipe 20 is configured to protrude to the front side, and this exhaust pipe is guided into the cavity 13 within the wall surface 1 and is passed through the exhaust pipe 14 provided in this cavity. By communicating with the exhaust top 15 protruding from the roof 16, the combustion exhaust can be discharged outdoors as shown in FIG.

この従来のものは、軽量な湯沸器であることか
ら、壁面に埋設するとき、上記のように、器体２
側の舌片２１と壁面１側の枠体１１とネジ止めす
るようにしても、その作業はあまり困難とはなら
ない。 Since this conventional water heater is a lightweight water heater, when it is buried in a wall, the water heater is
Even if the side tongue pieces 21 are screwed to the frame body 11 on the wall surface 1 side, the work is not very difficult.

しかしながら、器体２が大型のもので、しかも
器体の前面部分が壁面から大きく吐出する形式の
器具を上記のように取付ける場合には、その作業
は困難で、到底一人の作業者では設置し得ない。 However, when installing a device in which the container body 2 is large and the front part of the container discharges a large amount from the wall surface as described above, the work is difficult and cannot be installed by a single worker. I don't get it.

器具の重さが増して、しかも、前方への突出量
が大きくなると、枠体１１内に器具の一部を挿入
した状態では前方向に倒れようとする力が過大に
なり、これを支えながら、枠体１１のつば部１２
と舌片とのネジ止め作業を行わなければならない
からである。 As the weight of the device increases and the amount of forward protrusion increases, the force that tends to cause the device to fall forward becomes excessive when a portion of the device is inserted into the frame 11, and while supporting this, , the collar 12 of the frame 11
This is because screwing work must be performed between the tongue piece and the tongue piece.

［技術的課題］ 本考案は、このような、器体２内に設けた排気
導管１４に連通するように排気筒２０を接続させ
るともに器体２の一部を壁面１に埋設するように
した燃焼器具において、その設置作業を簡略化す
るため、器体２を壁面１の開口部１０に挿入する
だけで器体２を所定の状態に固定できるようにす
ることをその課題とする。[Technical Problem] The present invention is such that the exhaust pipe 20 is connected so as to communicate with the exhaust conduit 14 provided in the container body 2, and a part of the container body 2 is buried in the wall surface 1. In order to simplify the installation work of a combustion appliance, the object is to make it possible to fix the vessel body 2 in a predetermined state simply by inserting the vessel body 2 into an opening 10 of a wall surface 1.

［手段］ 上記課題を解決するための本考案の技術的手段
は、壁面１の開口部１０の上縁に、排気導管１４
に連通する口部３１を具備させた第１支持板３を
壁面１内に横向きに架設し、他方、開口部１０の
下縁には係合片４１を吐出させた第２支持板４を
同様に設け、器体２の上面後部に排気筒２０を突
出させて、この排気筒の位置を前記口部３１に一
致させるとともにその大きさを口部３１に嵌入し
得る程度の大きさとし、他方、器体２の底板２２
には前記第２支持板４の係合片４１が嵌入する係
合孔２３を形成したことである。[Means] The technical means of the present invention for solving the above problem is to install an exhaust pipe 14 at the upper edge of the opening 10 of the wall surface 1.
A first support plate 3 equipped with an opening 31 that communicates with the opening 31 is horizontally installed in the wall 1, and a second support plate 4 with an engaging piece 41 discharged from the lower edge of the opening 10 is installed in a similar manner. The exhaust pipe 20 is made to protrude from the upper rear part of the vessel body 2, and the position of the exhaust pipe is matched with the mouth part 31, and the size thereof is made large enough to fit into the mouth part 31, and on the other hand, Bottom plate 22 of vessel body 2
An engagement hole 23 into which the engagement piece 41 of the second support plate 4 fits is formed.

［作用］ 本考案の上記技術的手段は次のように作用す
る。[Operation] The above technical means of the present invention operates as follows.

器体２の取付けに先立つて、壁面１にこの器体
に合せて開口部１０が形成され、この上縁には第
１支持板３が、下縁には第２支持板４がそれぞれ
取付けられている。前者の第１支持板３に設けた
口部３１及び後者の第２支持板４に設けた係合片
４１はそれぞれ器体２の排気筒２０、あるいは係
合孔２３との関係において適正に設定されている
から、まず。器体２の上部を、開口部１０内に挿
入してその排気筒２０を第１支持板３の口部３１
に嵌入させ（第５図参照）、次いで、底板２２を
第２支持板４の係合片４１より上位に維持した状
態でこの器体の下部を開口部１０内に挿入させ、
底板２２の係合孔２３と係合片４１とを一致させ
て器体２を第２支持板４上に置くと、係合片４１
と係合孔２３が嵌入し、上方の排気筒２０と口部
３１とが嵌合したままで器体２が壁面に埋設され
る。（第１図参照）。 Prior to installing the vessel 2, an opening 10 is formed in the wall 1 to match the vessel, and a first support plate 3 is attached to the upper edge of the opening 10, and a second support plate 4 is attached to the lower edge of the opening 10. ing. The opening 31 provided on the first support plate 3 of the former and the engagement piece 41 provided on the second support plate 4 of the latter are set appropriately in relation to the exhaust pipe 20 of the vessel body 2 or the engagement hole 23, respectively. First of all, because it has been done. The upper part of the container body 2 is inserted into the opening 10 and the exhaust pipe 20 is inserted into the opening 31 of the first support plate 3.
(see FIG. 5), and then insert the lower part of the container body into the opening 10 while maintaining the bottom plate 22 above the engagement piece 41 of the second support plate 4.
When the container body 2 is placed on the second support plate 4 with the engagement hole 23 of the bottom plate 22 and the engagement piece 41 aligned, the engagement piece 41
The upper exhaust pipe 20 and the opening 31 are fitted into the engagement hole 23, and the container body 2 is buried in the wall surface. (See Figure 1).

上部は第１支持板３との嵌合により、下部は第
２支持板４との係合により、それぞれ、前後方向
に移動しないように固定されるからである。 This is because the upper part is fixed by fitting with the first support plate 3 and the lower part by engagement with the second support plate 4 so as not to move in the front-rear direction.

［効果］ 本考案の上記構成によれば、器体を挿入するだ
けで、壁面に設けた開口部内に挿入固定できる。
従つて、従来におけるような、器体を支えた状態
でのネジ止め作業が不要となり、器具設置作業が
簡略化できる。[Effect] According to the above configuration of the present invention, the vessel can be inserted and fixed into the opening provided in the wall simply by inserting the vessel.
Therefore, there is no need to perform screw tightening work while supporting the vessel body, as in the conventional art, and the instrument installation work can be simplified.

また、器体を挿入するだけであるから、器体を
持ち上げられる最小限の人員で器具を設置できる
こととなり、器具設置のために要する人員が最小
限となる。 Furthermore, since the container body is simply inserted, the instrument can be installed with the minimum number of personnel who can lift the container body, and the number of personnel required for the instrument installation is minimized.

［実施例］ 第１図〜第６図に示す実施例のものは、温風暖
房器、それも、大型の温風暖房器に実施したもの
で、器具は、燃焼装置を内蔵させた熱交換器、送
風用の第１フアン６ａ及び燃焼空気供給用の第２
フアン６ｂを具備する器体２と、この器体の前面
側を覆う前面パネル５とに分割され、器体２を壁
面１の開口部１０内に取付けたあとに前面パネル
５が装着される構成である。[Example] The examples shown in Figures 1 to 6 are hot air heaters, which are large hot air heaters, and the appliance is a heat exchanger with a built-in combustion device. a first fan 6a for blowing air and a second fan 6a for supplying combustion air.
The structure is divided into a container body 2 equipped with a fan 6b and a front panel 5 that covers the front side of the container body, and the front panel 5 is attached after the container body 2 is installed in an opening 10 of a wall surface 1. It is.

以下、これらの各部の詳細及び壁面１内に設け
られる第１、第２支持板３，４等について、さら
に詳述する。 Hereinafter, the details of each of these parts and the first and second support plates 3, 4, etc. provided within the wall surface 1 will be further explained in detail.

(1) 壁面内構造について、 壁面１内には、既述した如く、排気導管１４が
その空胴１３内に設けられ、この下端開放部は第
１支持板３に設けた口部３１を含むようにこの第
１支持板３に当接する。(1) Regarding the structure inside the wall, as described above, the exhaust pipe 14 is provided in the cavity 13 within the wall 1, and the open lower end includes the opening 31 provided in the first support plate 3. It comes into contact with this first support plate 3 in such a manner.

この第１支持板３及び第２支持板４は第２図に
示すように構成されて、第３図の如く、壁面１の
空胴１３内に設けた支柱１７，１７間に架設され
る。 The first support plate 3 and the second support plate 4 are constructed as shown in FIG. 2, and are installed between columns 17, 17 provided in the cavity 13 of the wall surface 1, as shown in FIG.

壁面１の開口部１０の大きさは器体２の大きさ
（正面形状）に合せて所定に設定し、その横幅は
器体２のそれに略一致させ、縦方向の幅は器体２
の上面板２４から底板２２までの長さより大きく
設定してある。 The size of the opening 10 in the wall surface 1 is set to a predetermined value according to the size (front shape) of the vessel body 2, its width is made to approximately match that of the vessel body 2, and its vertical width is set to match that of the vessel body 2.
The length is set larger than the length from the top plate 24 to the bottom plate 22.

これは、器体２挿入後に後述の係合片４１と係
合孔２３とを嵌合させ得るようにするための余裕
に相当する。 This corresponds to a margin for allowing the engagement piece 41 and the engagement hole 23, which will be described later, to fit together after the container body 2 is inserted.

尚、上記第１、第２支持板３，４には共に後板
３２，４２が連設されて、第１支持板３の後板３
２は下方に垂下し、第２支持板４のそれは上向き
に突出し、後板３２からの口部３１までの距離は
器体２の背面板２５から排気筒２０までの距離に
一致させ、後板４２から係合片４１までの距離は
背面板２５から係合孔２３までの距離に一致させ
てある。 Note that rear plates 32 and 42 are connected to the first and second support plates 3 and 4, and the rear plate 3 of the first support plate 3
2 hangs downward, that of the second support plate 4 protrudes upward, and the distance from the rear plate 32 to the mouth 31 is made to match the distance from the rear plate 25 of the vessel body 2 to the exhaust pipe 20. The distance from 42 to the engagement piece 41 is made to match the distance from the back plate 25 to the engagement hole 23.

(2) 器体２について、 器体２は前面部が開放した箱体となつており、
内部に熱交換器が収容されている。この熱交換器
は、バーナ（図示せず）をその下部に収容した主
熱交換器２８ａと、この上部に続く副熱交換器２
８ｂと、さらに、これに続けて設けられ且排気筒
２０内に上端開口端を突出させた補助熱交換器２
８ｃとからなり、前記主熱交換器２８ａの中央か
ら張り出すフランジに区画板２９を連設してこの
区画板２９と器体２の背面板２５とにより熱交換
室Ａを形成し、この熱交換室Ａの上壁には送風用
の第１フアン６ａを取付け、他方、下方は温風排
出管２６に連通させている。(2) Regarding vessel 2, vessel 2 is a box with an open front.
A heat exchanger is housed inside. This heat exchanger includes a main heat exchanger 28a containing a burner (not shown) in its lower part, and an auxiliary heat exchanger 2 connected to the upper part of the main heat exchanger 28a.
8b, and an auxiliary heat exchanger 2 that is provided following this and has an upper open end protruding into the exhaust pipe 20.
8c, a partition plate 29 is connected to a flange extending from the center of the main heat exchanger 28a, and a heat exchange chamber A is formed by this partition plate 29 and the back plate 25 of the vessel body 2. A first fan 6a for blowing air is attached to the upper wall of the exchange room A, and the lower part thereof is communicated with a hot air exhaust pipe 26.

従つて、前記第１フアン６ａより送り込まれた
冷風は熱交換室Ａを通過する間に加熱され、温風
が温風排出管２６から室内側に吐出されることと
なるのである。 Therefore, the cold air sent from the first fan 6a is heated while passing through the heat exchange chamber A, and the warm air is discharged indoors from the hot air discharge pipe 26.

次に、主熱交換器２８ａの前面側下部には、第
２フアン６ｂが設けられ、これの吐出空気は主熱
交換器２８ａ内のバーナに燃焼用空気として供給
され、副熱交換器２８ｂ〜補助熱交換器２８ｃ〜
排気筒２０の経路で排出される。 Next, a second fan 6b is provided at the lower part of the front side of the main heat exchanger 28a, and the discharge air of this fan 6b is supplied as combustion air to the burner in the main heat exchanger 28a. Auxiliary heat exchanger 28c~
It is discharged through the exhaust pipe 20.

また、この第２フアン６ｂの駆動モータ６０は
器体２の前後方向の厚さを少なくするため、区画
板２９側に設けてある。この場合、区画板２９か
らの輻射熱によつて、駆動モータ６０が加熱され
る傾向にあるが、このモータの加熱を防止するた
め、第４図の如く、第２フアン６ｂの吸引口６１
に吸引パイプ６２を連設してこの上流端を駆動モ
ータ６０の近傍に開させている。 Further, the drive motor 60 of the second fan 6b is provided on the partition plate 29 side in order to reduce the thickness of the vessel body 2 in the front-rear direction. In this case, the drive motor 60 tends to be heated by the radiant heat from the partition plate 29, but in order to prevent this motor from heating, as shown in FIG.
A suction pipe 62 is connected to the suction pipe 62 , and the upstream end of the suction pipe 62 is opened near the drive motor 60 .

従つて、第２フアン６ｂが動作中、すなわち、
器具が運転されている間、この吸引パイプ６２の
開口端からの吸引によつて生じる空気流により、
駆動モータ６０が積極的に空冷されることとな
り、加熱が防止されるのである。 Therefore, the second fan 6b is in operation, that is,
While the instrument is in operation, the air flow created by suction from the open end of this suction pipe 62 causes
The drive motor 60 is actively air-cooled, and heating is prevented.

(3) 前面パネル５について、 前面パネル５は、第２図の如く、器体２の前面
部を覆うようにして外嵌させるもので、取付状態
では、この前面パネルの後端側縁が壁面１に密接
するように工夫してある。(3) Regarding the front panel 5, as shown in Figure 2, the front panel 5 is fitted externally to cover the front part of the vessel body 2, and when installed, the rear edge of this front panel is against the wall surface. It has been devised so that it closely resembles 1.

このため、この前面パネル５では器体２の内部
構造に対応させた第１、第２空気口５１，５２及
び吐出口５３を同図のように配列するとともに、
側板５４，５４の上端を継ぐ天板は前方板５６と
後方板５７とから構成して、この前方板５６と後
方板５７との間には一定の間隔５０を設け、他方
の側板５４，５４の下端を次ぐ下板５８の前後幅
は前記天板の前後幅よりも小さく設定してある。 For this reason, in this front panel 5, the first and second air ports 51, 52 and the discharge port 53 corresponding to the internal structure of the container body 2 are arranged as shown in the figure.
The top plate that connects the upper ends of the side plates 54, 54 is composed of a front plate 56 and a rear plate 57, and a certain interval 50 is provided between the front plate 56 and the rear plate 57, and the other side plate 54, 54 The front-to-back width of the lower plate 58 next to the lower end of is set smaller than the front-to-back width of the top plate.

他方、器体２の前縁にはフランジを張り出させ
てあり。前面パネル５を器体２に外嵌させると、
下方の第２フランジ２７ｂが前記下板５８の後端
に設けた屈曲端５８ａと対向するようになつてい
る。 On the other hand, a flange is made to protrude from the front edge of the container body 2. When the front panel 5 is fitted onto the container body 2,
The lower second flange 27b faces a bent end 58a provided at the rear end of the lower plate 58.

このため、前面パネル５の下板５８から天板の
前方板５６及び後方板５７の下端までの寸法を器
体２の上下方向の寸法に一致させてある。 For this reason, the dimension from the lower plate 58 of the front panel 5 to the lower ends of the front plate 56 and rear plate 57 of the top plate is made to match the vertical dimension of the vessel body 2.

側板５４，５４の後端と天板の後端、すなわ
ち、後方板５７の後端とは一致させてあることか
ら、天板の前方板５６の後端に設けた垂下片５５
を器体２の上方の第１フランジ２７ａの後方に位
置させて側板５４，５４を壁面に当接させると、
側板５４，５４が上下方向全域にわたつて壁面１
と接する。他方、この状態では、下板５８の奥行
寸法が天板のそれよりも短く設定されていること
から、所定の間隔をおいて対向する。 Since the rear ends of the side plates 54 and 54 are aligned with the rear end of the top plate, that is, the rear end of the rear plate 57, the hanging piece 55 provided at the rear end of the front plate 56 of the top plate
is positioned behind the first flange 27a above the vessel body 2 and the side plates 54, 54 are brought into contact with the wall surface,
The side plates 54, 54 cover the entire vertical area of the wall surface 1.
come into contact with On the other hand, in this state, since the depth dimension of the lower plate 58 is set shorter than that of the top plate, they face each other at a predetermined interval.

器体２の上面板２４には、第２図に示すような
一対の長孔７１，７１を設けた断面Ｌ字状の取付
片７が前記長孔を利用してネジ止めされるととも
に、この取付片の前端から屈曲させた立上片７２
と前方板５６の垂下片５５とを前後方向で係合さ
せ、さらに、上記した第２フランジ２７ｂと下板
５８の屈曲端５８ａとは相互にネジ止めするよう
にしている。 A mounting piece 7 having an L-shaped cross section and having a pair of elongated holes 71, 71 as shown in FIG. Standing piece 72 bent from the front end of the mounting piece
and the hanging piece 55 of the front plate 56 are engaged with each other in the front-rear direction, and the second flange 27b and the bent end 58a of the lower plate 58 are screwed together.

従つて、前面パネル５の側板５４，５４の後端
を壁面１に接触させた状態で、まず、取付片７の
立上片７２が前方板５６の垂下片５５に対して前
方から当接するように係合させて、この位置で取
付片７を器体２の上面板２４にネジ止め固定し、
次いで、第２フランジ２７ｂと下板５８の屈曲端
５８ａとを相互にネジ止めすると、前面パネル５
は壁面１に接触した状態で且器体２に外嵌した状
態に取付けられることとなる。 Therefore, with the rear ends of the side plates 54, 54 of the front panel 5 in contact with the wall surface 1, first, the upright piece 72 of the mounting piece 7 is brought into contact with the hanging piece 55 of the front plate 56 from the front. At this position, the mounting piece 7 is fixed to the top plate 24 of the vessel body 2 with screws.
Next, when the second flange 27b and the bent end 58a of the lower plate 58 are screwed together, the front panel 5
is installed in contact with the wall surface 1 and externally fitted onto the container body 2.

天板と器体２の上端部との固定に際しては、上
記以外に第６図のように垂下片５５に一対の固定
ボルト７３，７３を設け、この固定ボルトの先端
を第１フランジ２７ａに対向させる構成も採用で
きる。 When fixing the top plate to the upper end of the vessel body 2, in addition to the above, a pair of fixing bolts 73, 73 are provided on the hanging piece 55 as shown in FIG. It is also possible to adopt a configuration in which the

この構成によれば、固定ボルト７３，７３のネ
ジ込みによつて、前面パネル５が後方に押し付け
られることとなり、側板５４，５４の後端と壁面
１とが接触した状態に前面パネル５が取付けられ
ることとなる。 According to this configuration, the front panel 5 is pushed backward by screwing in the fixing bolts 73, 73, and the front panel 5 is attached with the rear ends of the side plates 54, 54 in contact with the wall surface 1. It will be.

上記いずれの場合にも、器体２の取付姿勢がわ
ずかに傾いた状態に取付けられたとしても、前面
パネル５が壁面１に対して正確に対接した状態に
取付けられる利点がある。 In any of the above cases, there is an advantage that even if the container body 2 is installed in a slightly inclined position, the front panel 5 can be installed in a state in which it is accurately opposed to the wall surface 1.

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

第１図は本考案実施例の取付状態の断面図、第
２図はその分解図、第３図は壁面１の要部の横断
面図、第４図は第１フアン６ａ部分の断面図、第
５図は上記実施例の器体取付作業の説明図、第６
図は他の実施例の概略説明図、第７図は従来例の
説明図、第８図は壁面１内に排気導管を設ける場
合の説明図であり、図中、 １……壁面、１０……開口部、１４……排気導
管、２……器体、２０……排気筒、２２……底
板、２３……係合孔、３……第１支持板、４１…
…係合片、４……第２支持板。 FIG. 1 is a sectional view of the installed state of the embodiment of the present invention, FIG. 2 is an exploded view thereof, FIG. 3 is a cross-sectional view of the main part of the wall surface 1, and FIG. 4 is a sectional view of the first fan 6a. Fig. 5 is an explanatory diagram of the vessel installation work of the above embodiment, Fig. 6
The figure is a schematic explanatory diagram of another embodiment, FIG. 7 is an explanatory diagram of a conventional example, and FIG. 8 is an explanatory diagram in the case where an exhaust pipe is provided within the wall surface 1. In the figure, 1...wall surface, 10... ...opening, 14...exhaust pipe, 2...body, 20...exhaust pipe, 22...bottom plate, 23...engaging hole, 3...first support plate, 41...
...Engagement piece, 4...Second support plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 壁面１内に設けた排気導管１４に連結するよう
に排気筒２０を接続させるとともに器体２の一部
を壁面１に埋設するようにした燃焼器具におい
て、壁面１の開口部１０の上縁に、排気導管１４
に連通する口部３１を具備させた第１支持板３を
壁面１内に横向きに架設し、他方、開口部１０の
下縁には係合片４１を突出させた第２支持板４を
同様に設け、器体２の上面後部に排気筒２０を突
出させて、この排気筒の位置を前記口部３１一致
させるとともにその大きさを口部３１に嵌入し得
る程度の大きさとし、他方、器体２の底板２２に
は前記第２支持板４の係合片４１が嵌入する係合
孔２３を形成した壁面埋込式の燃焼器具。 In a combustion appliance in which an exhaust pipe 20 is connected to an exhaust conduit 14 provided in a wall 1 and a part of the vessel body 2 is buried in the wall 1, an upper edge of an opening 10 in the wall 1 , exhaust pipe 14
A first support plate 3 equipped with an opening 31 communicating with the opening 10 is installed horizontally within the wall 1, and a second support plate 4 with an engaging piece 41 protruding from the lower edge of the opening 10 is similarly installed. The exhaust pipe 20 is made to protrude from the upper rear part of the vessel body 2, and the position of this exhaust pipe is aligned with the mouth part 31, and its size is made large enough to fit into the mouth part 31. This is a wall-embedded combustion appliance in which a bottom plate 22 of the body 2 is formed with an engagement hole 23 into which the engagement piece 41 of the second support plate 4 is fitted.