JP4245549B2 - Water heater - Google Patents

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JP4245549B2
JP4245549B2 JP2004330016A JP2004330016A JP4245549B2 JP 4245549 B2 JP4245549 B2 JP 4245549B2 JP 2004330016 A JP2004330016 A JP 2004330016A JP 2004330016 A JP2004330016 A JP 2004330016A JP 4245549 B2 JP4245549 B2 JP 4245549B2
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water supply
hot water
exhaust port
supply device
exhaust
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JP2004330016A
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JP2006138569A (en
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明 熊谷
徹哉 佐藤
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Rinnai Corp
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Rinnai Corp
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Description

本発明は、架台に給湯装置本体が搭載された状態で設置場所まで搬送される給湯装置に関する。   The present invention relates to a hot water supply apparatus that is transported to an installation location in a state where a hot water supply apparatus main body is mounted on a gantry.

上記従来の給湯装置は、金属製の架台を有しており、その架台の上に給湯器本体を載置している。そして、給水管や給湯管をこの架台内に配設し、自立型の給湯装置が形成される。   The conventional hot water supply apparatus has a metal gantry, and a water heater body is placed on the gantry. And a water supply pipe and a hot water supply pipe are arrange | positioned in this stand, and a self-supporting hot water supply apparatus is formed.

このような給湯装置は複数台を並列に連結して全体としての給湯能力を増減することができる。そのため、設置場所で要求される給湯能力に合わせて連結する台数を決めると、架台に給湯装置本体を取り付けた状態で工場から必要な台数の給湯装置を出荷する。そして、設置現場でこれら複数の給湯装置を設置する(例えば、特許文献1参照)。   Such a hot water supply apparatus can increase or decrease the hot water supply capacity as a whole by connecting a plurality of water heaters in parallel. Therefore, when the number of units to be connected is determined in accordance with the hot water supply capacity required at the installation location, the necessary number of hot water supply devices are shipped from the factory with the hot water supply device main body attached to the gantry. And these some hot-water supply apparatuses are installed in the installation field (for example, refer patent document 1).

この給湯装置は比較的重量が重たいので、人力でトラックの荷台等から下ろして所定位置に設置する作業が困難である。そこで、給湯装置本体を覆うように吊り下げ用のフレームを連結させている。そしてこのフレームの上面にアイボルトを取り付け、クレーンで玉掛けして吊り上げ、所定の設置位置に設置している。   Since this hot water supply device is relatively heavy, it is difficult to manually remove the hot water supply device from a truck bed or the like and install it at a predetermined position. Therefore, a suspension frame is connected so as to cover the hot water supply apparatus main body. Then, an eyebolt is attached to the upper surface of this frame, and it is hung by a crane and installed at a predetermined installation position.

また、給湯装置をトラックの荷台に固定する際には、フレームの上面に当て板を載せて、この当て板の上から平ベルトで荷台に押し付けて固定している。
特開2004−44971号公報(図1,図7)
Further, when fixing the hot water supply device to the truck bed, a backing plate is placed on the upper surface of the frame, and is pressed against the cargo bed with a flat belt from above the backing plate.
JP 2004-44971 A (FIGS. 1 and 7)

上記従来の給湯装置では、給湯装置は屋外に設置される場合が多く、ボイラ室等の屋内に設置する場合であっても、連結される給湯装置の台数が比較的少ない場合には、特に給湯装置本体からの排気について特段の配慮をする必要がない。そのため、従来の給湯装置では、複数台の給湯装置を連結しても排気は各々の給湯装置本体の前面上部に形成した排気口から排出されていた。   In the conventional hot water supply apparatus, the hot water supply apparatus is often installed outdoors, and even when installed indoors, such as in a boiler room, especially when the number of connected hot water supply apparatuses is relatively small, There is no need to give special consideration to the exhaust from the main unit. Therefore, in the conventional hot water supply apparatus, even if a plurality of hot water supply apparatuses are connected, the exhaust gas is discharged from an exhaust port formed in the upper front portion of each hot water supply apparatus body.

ところが、多数の給湯装置を連結する場合には排気量も多量になり、特に多数の給湯装置をボイラ室内に設置する場合には、排気を給湯装置の設置場所から他所に導き、多量の排気による弊害が生じないようにすることが望まれる。   However, when many water heaters are connected, the amount of exhaust also becomes large. Especially when many water heaters are installed in the boiler room, the exhaust is led from the place where the water heater is installed to another place, and a large amount of exhaust is caused. It is desirable to prevent harmful effects from occurring.

そのためには、別途の排気管を連結することのできる排気口を給湯装置本体に設けておき、給湯装置を設置した後に排気口に排気管を連結して、排気管を通して排気を他所に導くようにする必要がある。   For this purpose, an exhaust port to which a separate exhaust pipe can be connected is provided in the hot water supply device body, and after the hot water supply device is installed, the exhaust pipe is connected to the exhaust port so that the exhaust is guided to other places through the exhaust pipe. It is necessary to.

この場合、給湯装置本体に排気口を予め設けておかなければならないが、排気口は一般に厚さ0.3mm程度の板金製の筒状であるため、給湯装置の搬送中や設置作業中に排気口に外力が作用すると容易に変形し、排気管が連結できなくなるという不具合が生じる。   In this case, an exhaust port must be provided in advance in the hot water supply device body. However, since the exhaust port is generally a sheet metal cylinder having a thickness of about 0.3 mm, the exhaust port is exhausted during transportation or installation of the hot water supply device. When an external force is applied to the mouth, it is easily deformed and the exhaust pipe cannot be connected.

そこで本発明は、上記の問題点に鑑み、排気口を設けても搬送中は設置作業中等に排気口が変形するおそれのない給湯装置を提供することを課題とする。   Then, this invention makes it a subject to provide the hot water supply apparatus which does not have a possibility that an exhaust port may deform | transform during installation work etc. during conveyance even if an exhaust port is provided in view of said problem.

上記課題を解決するために本発明による給湯装置は、給湯装置本体が載置される架台を備え、給湯器本体の上面と同じ高さもしくはそれ以上の高さの吊り下げ用フレームを架台に連結して設けた室内設置用の給湯装置において、給湯装置本体の背面上部に、後方に向かって突出し、別途の排気管が連結される排気口を形成すると共に、上記吊り下げ用フレームの上面部で排気口を覆うようにしたことを特徴とする。 In order to solve the above-described problems, a water heater according to the present invention includes a gantry on which a water heater main body is placed, and a suspension frame having a height equal to or higher than the upper surface of the water heater main body is connected to the gantry. in the water heater for room installation provided with, on the top rear of the water heater main body, protruding toward the rear, thereby forming an exhaust port which is connected a separate exhaust pipe, the upper surface portion of the frame for hanging the It is characterized by covering the exhaust port.

排気口は給湯装置本体の上面もしくは背面上部に設けることが可能であるが、上面に設けたのでは、搬送中に当て板等が排気口に衝突し、排気口が変形するおそれが生じる。また、排気口を給湯装置本体の上面に設けたのでは、排気管の接続のため給湯装置の上方に空間を必要とする。そのため、ボイラ室の天井を高くしなければならない。これに対して本発明では、排気口を給湯装置本体の背面に形成したので、給湯装置の上方に広い空間を必要としない。   The exhaust port can be provided on the upper surface or the upper rear surface of the hot water supply apparatus main body. However, if the exhaust port is provided on the upper surface, a contact plate or the like may collide with the exhaust port during conveyance, and the exhaust port may be deformed. Further, if the exhaust port is provided on the upper surface of the hot water supply apparatus main body, a space is required above the hot water supply apparatus for connecting the exhaust pipe. Therefore, the ceiling of the boiler room must be raised. On the other hand, in this invention, since the exhaust port was formed in the back surface of the hot water supply apparatus main body, a large space is not required above the hot water supply apparatus.

また、吊り下げ用フレームで排気口を覆うので、例えば給湯装置の搬送時に、固定用の平ベルトが排気口を不用意に押さえて排気口が変形するというような不具合も生じない。   Further, since the exhaust port is covered with the hanging frame, for example, when the hot water supply apparatus is transported, there is no problem that the fixing flat belt carelessly presses the exhaust port and deforms the exhaust port.

以上の説明から明らかなように、本発明は、排気口を給湯装置本体の背面上部に設け、さらにその排気口をフレームで覆うようにしたので、給湯装置の搬送中や設置作業中に、排気口が不用意に変形することが防止される。そのため、設置場所で排気口に排気管を接続する作業に支障が生じない。   As is clear from the above description, the present invention provides the exhaust port at the upper back of the hot water supply device body and further covers the exhaust port with a frame. The mouth is prevented from being inadvertently deformed. Therefore, there is no problem in the work of connecting the exhaust pipe to the exhaust port at the installation location.

図1を参照して、1は本発明による給湯装置の一例である。この給湯装置1は箱状の架台2を備えており、その架台2には給湯装置本体3が載置されている。そして、この給湯装置本体3には給水管41を介して外部から水が給水される。そして、その水を加熱して所定温度の温水として給湯管42から各所に給湯するように配管されている。また、給湯管42は戻り配管43に連結されており、給湯管41を介して送り出された温水は使用されないと戻り配管43を介してふたたび給湯装置1に戻され、再度加熱されて給湯管42によって各所に給湯される。   With reference to FIG. 1, 1 is an example of the hot water supply apparatus by this invention. The hot water supply device 1 includes a box-shaped gantry 2, and a hot water supply device main body 3 is placed on the gantry 2. Water is supplied to the hot water supply device body 3 from the outside through a water supply pipe 41. And it pipes so that the water may be heated and hot water may be supplied to the various places from the hot water supply pipe 42 as warm water of predetermined temperature. Further, the hot water supply pipe 42 is connected to the return pipe 43, and if the hot water sent out via the hot water supply pipe 41 is not used, it is returned to the hot water supply device 1 again via the return pipe 43, and is heated again to be hot water supply pipe 42. Hot water is supplied to various places.

図2に示すように、架台2には架台2の前後方向略中間位置から門型のフレーム5が立設されている。このフレーム5の上面51には左右1対のアイボルト6が固定されており、この給湯装置1は両アイボルト6を介して図示しないワイヤーで吊り下げられるように構成されている。なお、フレーム5の上面51の高さは給湯装置本体3の上面31にほぼ一致するように設定されている。したがって、この給湯装置1を工場から設置場所まで搬送する際には、トラックの荷台に吊り上げて載置し、更に給湯装置本体3の上面31とフレーム5の上面51とを同時に覆う当て板を載せ、その当て板の上から固定用の平ベルトで押さえて、給湯装置1がトラックの荷台で転倒しないようにする。   As shown in FIG. 2, a gantry frame 5 is erected on the gantry 2 from a substantially intermediate position in the front-rear direction of the gantry 2. A pair of left and right eyebolts 6 is fixed to the upper surface 51 of the frame 5, and the hot water supply device 1 is configured to be suspended by wires (not shown) via both eyebolts 6. The height of the upper surface 51 of the frame 5 is set so as to substantially coincide with the upper surface 31 of the hot water supply device body 3. Therefore, when the hot water supply device 1 is transported from the factory to the installation location, the hot water supply device 1 is lifted and placed on the truck bed, and a pad that covers the upper surface 31 of the hot water supply device body 3 and the upper surface 51 of the frame 5 at the same time is placed. The hot water supply device 1 is prevented from tipping over the truck bed by pressing it with a fixing flat belt from above the backing plate.

ところで、給湯装置本体3の背面上部には、図3に示すように、左右1対の排気口が突設されている。この排気口32は、給湯装置本体3に内蔵されている熱交換器(図示せず)を通過した燃焼ガスを排気として給湯装置本体3から外部に排気するための開口である。   Meanwhile, as shown in FIG. 3, a pair of left and right exhaust ports project from the upper back of the hot water supply device body 3. The exhaust port 32 is an opening for exhausting combustion gas that has passed through a heat exchanger (not shown) built in the hot water supply device body 3 from the hot water supply device body 3 to the outside as exhaust gas.

この排気口32は厚さ0.3mmの板金製の筒状部材を給湯装置本体3に取り付けることにより形成されている。また、排気口32の給湯装置本体3への取付は工場で行われるため、工場から給湯装置1が送り出される際には、給湯装置本体3の背面上部に排気口32がすでに取り付けられている。   The exhaust port 32 is formed by attaching a sheet metal cylindrical member having a thickness of 0.3 mm to the hot water supply apparatus body 3. Further, since the exhaust port 32 is attached to the hot water supply device main body 3 at the factory, the exhaust port 32 is already attached to the upper back of the hot water supply device main body 3 when the hot water supply device 1 is sent out from the factory.

図4を参照して、従来の給湯装置本体のように背面に排気口を備えていない場合には、フレーム5は給湯装置1を吊り上げるだけの機能を有していればよいので、後端縁はaに示す位置まであれば十分である。しかし、本実施の形態では、フレーム5の上面51の後端縁をbの位置まで延設して、排気口32が延設されたフレーム5で覆われるようにした。このようにフレーム5で排気口32を覆うようにしたので、搬送中や給湯装置1の吊り下げ時に、排気口32に固定用の平ベルトや吊り下げ用のワイヤーが不用意に衝突することを防止できる。そのため、給湯装置1を工場から出荷して設置場所に設置完了するまでに排気口32が変形することが防止される。   Referring to FIG. 4, in the case where an exhaust port is not provided on the back surface as in a conventional hot water supply device body, frame 5 only needs to have a function of lifting hot water supply device 1, so that the rear edge Is sufficient up to the position indicated by a. However, in the present embodiment, the rear end edge of the upper surface 51 of the frame 5 is extended to the position b so that the exhaust port 32 is covered with the extended frame 5. Since the exhaust port 32 is covered with the frame 5 in this manner, a fixing flat belt or a suspension wire may accidentally collide with the exhaust port 32 during transportation or when the hot water supply device 1 is suspended. Can be prevented. Therefore, the exhaust port 32 is prevented from being deformed before the hot water supply device 1 is shipped from the factory and installed at the installation location.

そして、給湯装置1が所定の位置に取り付けられると、排気口32に別途製作した排気管33を連結し、排気口32から排出される排気を排気管33を通して所望の位置まで導くようにした。   When the hot water supply device 1 is attached at a predetermined position, a separately manufactured exhaust pipe 33 is connected to the exhaust port 32, and the exhaust discharged from the exhaust port 32 is guided to a desired position through the exhaust pipe 33.

なお、本発明は上記した形態に限定されるものではなく、本発明の要旨を逸脱しない範囲内において種々の変更を加えてもかまわない。   In addition, this invention is not limited to an above-described form, You may add a various change in the range which does not deviate from the summary of this invention.

本発明の一実施の形態の構成を示す図The figure which shows the structure of one embodiment of this invention 給湯装置の斜視図Perspective view of water heater 給湯装置の背面図Rear view of water heater 排気口周りを示す側面図Side view showing around the exhaust port

符号の説明Explanation of symbols

1 給湯装置
2 架台
3 給湯装置本体
5 フレーム
32 排気口
33 排気管

DESCRIPTION OF SYMBOLS 1 Hot-water supply apparatus 2 Base 3 Hot-water supply apparatus main body 5 Frame 32 Exhaust port 33 Exhaust pipe

Claims (1)

給湯装置本体が載置される架台を備え、給湯器本体の上面と同じ高さもしくはそれ以上の高さの吊り下げ用フレームを架台に連結して設けた室内設置用の給湯装置において、給湯装置本体の背面上部に、後方に向かって突出し、別途の排気管が連結される排気口を形成すると共に、上記吊り下げ用フレームの上面部で排気口を覆うようにしたことを特徴とする給湯装置。 In a hot water supply apparatus for indoor installation provided with a gantry on which a hot water supply device body is placed, and a suspension frame having a height equal to or higher than the upper surface of the water heater body is connected to the gantry. the top rear of the main body, protruding toward the rear, to form a separate exhaust port exhaust pipe is connected, characterized in that to cover the exhaust port at the upper surface portion of the frame for hanging the water heater apparatus.
JP2004330016A 2004-11-15 2004-11-15 Water heater Expired - Fee Related JP4245549B2 (en)

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JP2004330016A JP4245549B2 (en) 2004-11-15 2004-11-15 Water heater

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JP2004330016A JP4245549B2 (en) 2004-11-15 2004-11-15 Water heater

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JP2006138569A JP2006138569A (en) 2006-06-01
JP4245549B2 true JP4245549B2 (en) 2009-03-25

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