JPH01310265A - Hot-water boiler - Google Patents
Hot-water boilerInfo
- Publication number
- JPH01310265A JPH01310265A JP14128488A JP14128488A JPH01310265A JP H01310265 A JPH01310265 A JP H01310265A JP 14128488 A JP14128488 A JP 14128488A JP 14128488 A JP14128488 A JP 14128488A JP H01310265 A JPH01310265 A JP H01310265A
- Authority
- JP
- Japan
- Prior art keywords
- fan
- blower
- combustion gas
- water boiler
- plate
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 239000000567 combustion gas Substances 0.000 claims abstract description 29
- 238000002485 combustion reaction Methods 0.000 claims abstract description 15
- 238000007689 inspection Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Abstract
Description
【発明の詳細な説明】
（イ）産業上の利用分野
本発明は給湯器、又は温水暖房機等の温水ボイラに関す
る。DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to a hot water boiler such as a water heater or a hot water heater.
（ロ）従来の技術
例えば実公昭６２−１８８０９号公報にはバーナに連結
されたプロアチューブに送風機をビス等により固定した
液体燃料燃焼装置が開示されている。(b) Prior Art For example, Japanese Utility Model Publication No. 62-18809 discloses a liquid fuel combustion apparatus in which a blower is fixed to a proa tube connected to a burner with screws or the like.
（ハ）発明が解決しようとする課題
上記従来の技術において、燃焼装置を外装体内に収納し
た温水ボイラを配置した後、例えば送風機が故障し、送
風機の着脱作業を行う際には、送風機をプロアチューブ
に固定している多数のビスの着脱作業を行う必要があり
、狭い外装体内での着脱作業のために、着脱作業が大変
煩雑になるという問題が発生していた。(c) Problems to be Solved by the Invention In the above-mentioned conventional technology, after a hot water boiler with a combustion device housed in an exterior body is installed, for example, if the blower breaks down and the blower is to be installed or removed, the blower must be replaced by a professional It is necessary to attach and detach a large number of screws that are fixed to the tube, and the attachment and detachment work is very complicated because the attachment and detachment work is performed within the narrow exterior body.
本発明は、外装体内での送風機の着脱作業を容易にし、
サービス性の向上を図ることを目的とする。The present invention facilitates the work of attaching and detaching the blower within the exterior body,
The purpose is to improve serviceability.
（ニ）課題を解決するための手段
本発明は上記課題を解決するために、熱交換器（１）と
、熱交換器（１）の上に設けられバーナ（５〉を収容し
た燃焼ガス集合箱（４）と、燃焼ガス集合箱（４）の側
面に取付けられバーナ（５）へ燃焼用空気を供給する送
風機（７）と、熱交換器（１）、燃焼ガス集合箱（４）
、及び送風機（７）を収容した外装体（２）とを備えた
温水ボイラにおいて、燃焼ガス集合箱（４）の側面に燃
焼用空気口（１０）を設け、燃焼ガス集合箱側面の燃焼
用空気口（１０）下方、及び側方にそれぞれ、支持部材
（１５）、及び嵌合部材（１１）を設け、送風機（７）
の吹出口に支持部材（１５）に載置されると共に、嵌合
部材（１１）に挿入される送風機接続部材（１８）を設
けた温水ボイラを提供するものである。(d) Means for Solving the Problems In order to solve the above problems, the present invention provides a heat exchanger (1) and a combustion gas assembly provided on the heat exchanger (1) and accommodating a burner (5). A box (4), a blower (7) that is attached to the side of the combustion gas collection box (4) and supplies combustion air to the burner (5), a heat exchanger (1), and a combustion gas collection box (4).
, and an exterior body (2) that houses a blower (7), a combustion air port (10) is provided on the side of the combustion gas collection box (4), and a combustion air port (10) is provided on the side of the combustion gas collection box (4). A support member (15) and a fitting member (11) are provided below and on the side of the air port (10), respectively, and a blower (7) is provided.
A hot water boiler is provided in which a blower connection member (18) is placed on a support member (15) and inserted into a fitting member (11) at an outlet of the hot water boiler.
（ネ）作用
送風機（７）の点検時等に送風機（７）を燃焼ガス集合
箱（４）から外すときには、送風機（７）を移動きせる
ことにより、接続部材（１８）が嵌合部材（１１）から
外れ、さらに接続部材（１８）を支持部材（１４）に載
置させつつ送風機（７）を移動させることにより、工具
等を温水ボイラ内の奥に差し込むことなく、送風機（７
）を燃焼ガス集合箱（４）から容易に取外すことができ
、又、点検終了後、又は温水ボイラの製造時等に、送風
機（７）を燃焼ガス集合箱（４）に取付けるときには、
接続部材（１８〉を支持部材（１４〉に載置しつつ送風
機（７〉を移動し、接続部材（１８）の端部を嵌合部材
（１１）に挿入すれば良く、工具等を温水ボイラの奥に
差し込むことなく、送風機（７）を燃焼ガス集合箱（４
）に取付けることができ、燃焼ガス集合箱（４）と外装
体（２）との間の送風機収容部が狭い場合にも、送風機
（７）の着脱作業を容易に行うことが可能になる。(f) Function When removing the blower (7) from the combustion gas collection box (4) for inspection etc., the connecting member (18) is connected to the fitting member (11) by moving the blower (7). ), and by moving the blower (7) while placing the connecting member (18) on the support member (14), the blower (7) can be removed without inserting tools etc. deep into the hot water boiler.
) can be easily removed from the combustion gas collection box (4), and when installing the blower (7) to the combustion gas collection box (4) after inspection or during the manufacture of a hot water boiler, etc.
All you have to do is move the blower (7>) while placing the connection member (18> on the support member (14>), insert the end of the connection member (18) into the fitting member (11), and insert tools etc. into the hot water boiler. The blower (7) can be inserted into the combustion gas collection box (4) without inserting it deep into the combustion gas collection box (4).
), making it possible to easily attach and detach the blower (7) even if the blower accommodating portion between the combustion gas collection box (4) and the exterior body (2) is narrow.
（へ）実施例
以下、本発明の一実施例を図面に基づいて詳細に説明す
る。(F) Example Hereinafter, an example of the present invention will be described in detail based on the drawings.
第２図において、り１）は温水ボイラの熱交換器、（２
）は外装体であり、（４）は熱交換器（１）の上に接続
された燃焼ガス集合箱である。ここで、燃焼ガス集合箱
（４）内にはバーナ（５）と、燃焼用空気通路（６ンと
が設けられている。（７〉は燃焼ガス集合箱（４）の右
側板（４Ａ）に接続された送風機である。In Figure 2, 1) is the heat exchanger of the hot water boiler;
) is an exterior body, and (4) is a combustion gas collecting box connected above the heat exchanger (1). Here, a burner (5) and a combustion air passage (6) are provided in the combustion gas collection box (4). (7> is the right side plate (4A) of the combustion gas collection box (4). A blower connected to the
この送風機（７）の運転により燃焼用空気が鎖線矢印（
８）にて示したように空気通路（６）を通りバーナ（５
〉へ供給される。The operation of this blower (7) causes the combustion air to flow as indicated by the chain line arrow (
As shown in 8), the burner (5) passes through the air passage (6).
〉
以下、送風機（７）の側板（４Ａ）への取付構造につい
て説明する。第１図において、（１０）は側板（４Ａ）
に形成きれ空気通路（６）に連通した燃焼用空気口であ
り、（１１）は空気口（１０）の後方の側板（４Ａ）に
取付けられた嵌合部材である。ここで、嵌合部材（１１
）は側板（４Ａ）に例えば溶接等により固定された固定
片（１２）と、この固定片（１２）から略直角に折曲し
た当接片（１３）と、この当接片（１３）の先端から前
方に折曲し、側板（４Ａ）と略平行に延びた係止片（１
４）とから構成されている。又、（１５）は空気口（１
０）の下方の側板（４Ａ）に取付けられた支持部材であ
り、この支持部材（１５）は側板（４Ａ）に例えば溶接
等により固定きれた固定片（１５Ａ＞と、この固定片（
１５Ａ）から略直角に折曲した支持片（１６〉とから構
成されている。さらに、（１７） 、 （１７）は側板
（４Ａ）に固定されたビス等の固定部材であり、これら
固定部材（１７） 、 （１７）の先端固定部（１７Ａ
＞ 、 （１７Ａ）は側板（４Ａ）から外方へ突出して
いる。又、（１８）は送風機（７）の吹出口に取付けら
れた接続板（接続部材）であり、この接続板（１８）の
内面には環状のシール材（１９）が設けられている。又
、固定部材（１７） 、 （１７）に対応して開口（２
０） 、 （２０）が形成されている。さらに、（２１
）は送風機（７）の運転用モータ、（２２）は複数のフ
ァン（図示せず）を収容したファンケースである。又、
（２３）は燃焼ガス集合箱（４）の上板に接続きれた排
気ダクトであり、この排気ダクト（２３）に煙突接続部
（２４）が接続されている。The mounting structure of the blower (7) to the side plate (4A) will be described below. In Figure 1, (10) is the side plate (4A)
A combustion air port is formed in the air passageway (6) and communicates with the air passageway (6), and (11) is a fitting member attached to the side plate (4A) at the rear of the air port (10). Here, the fitting member (11
) is a fixed piece (12) fixed to the side plate (4A) by, for example, welding, an abutting piece (13) bent at a substantially right angle from this fixing piece (12), and a contact piece (13) of this abutting piece (13). A locking piece (1) is bent forward from the tip and extends approximately parallel to the side plate (4A).
4). Also, (15) is the air port (1
0) is a support member attached to the lower side plate (4A), and this support member (15) is connected to a fixed piece (15A>) fixed to the side plate (4A) by, for example, welding, and this fixed piece (
15A) and a supporting piece (16>) bent at a substantially right angle.Furthermore, (17) and (17) are fixing members such as screws fixed to the side plate (4A), and these fixing members (17), (17) tip fixing part (17A
> (17A) protrudes outward from the side plate (4A). Further, (18) is a connection plate (connection member) attached to the outlet of the blower (7), and an annular sealing material (19) is provided on the inner surface of this connection plate (18). Additionally, openings (2) are provided corresponding to the fixing members (17) and (17).
0) and (20) are formed. Furthermore, (21
) is a motor for driving the blower (7), and (22) is a fan case housing a plurality of fans (not shown). or,
(23) is an exhaust duct connected to the upper plate of the combustion gas collection box (4), and a chimney connection part (24) is connected to this exhaust duct (23).
例えば温水ボイラの製造時に上記送風機（７）を燃焼ガ
ス集合箱（４）の側板（４Ａ）に取付けるときには、第
１図に実線矢印にて示したように送風機（７）を前方か
ら後方へ移動させる。そして、接続板（１８）を支持部
材（１４）の支持片（１６）に載せ、支持部材（１４）
により送風機（７）を支持許せつつ、さらに後方へ移動
させる。そして、接続板（１８）の後端を嵌合部材（１
１〉に挿入し、嵌合部材（１１）の当接片（１３）に当
てると共に、係止片（１４）に係止させる。For example, when installing the blower (7) to the side plate (4A) of the combustion gas collecting box (4) during the manufacture of a hot water boiler, move the blower (7) from the front to the rear as shown by the solid arrow in Figure 1. let Then, place the connection plate (18) on the support piece (16) of the support member (14), and
This allows the blower (7) to be supported and moved further rearward. Then, connect the rear end of the connection plate (18) to the fitting member (1).
1>, abuts against the abutting piece (13) of the fitting member (11), and locks with the locking piece (14).
次に固定部材（１７） 、 （１７）の固定部（１７Ａ
） 、 （１７Ａ）に開ｒ：Ｊ（２０） 、 ＜２０）
を通し、第２図に示したようにナツト（２５） 、 （
２５）にて固定する。ここで接続板（１８）の後端は嵌
合部材（１１）の係止片（１３）により側板（４Ａ〉に
押し付けられている。Next, fixing member (17), fixing part (17A) of (17)
), (17A) open r:J(20), <20)
, as shown in Figure 2, nut (25), (
25) to fix. Here, the rear end of the connecting plate (18) is pressed against the side plate (4A) by the locking piece (13) of the fitting member (11).
又、例えば送風機（７）の点検等のために、送風機（７
）を取外すときには、温水ボイラの前板（図 ′示せず
）を外し、前方から工具にてナツト（２５） 。Also, for example, for inspection of the blower (7), etc.
), remove the front plate of the hot water boiler (not shown in Figure '), and use a tool to tighten the nut (25) from the front.
（２５）を取外す。そして、接続板（１８）の前部を側
板（４Ａ）から浮かし、固定部（１７Ａ） 、 （１７
Ａ）から接続板（１８）を外す。そして、前方へ移動さ
せることにより、送風機（７）が側板（４Ａ〉から外さ
れる。点検等が終わり、送風機（７）を取付けるときに
は、上記と同様に送風機（７〉を後方へ移動させ、接続
板（１８）の後端を嵌合部材（１１）に挿入し、前部を
固定部材（１７） 、 ＜１７）に固定することにより
、取付けられる。(25) Remove. Then, lift the front part of the connecting plate (18) from the side plate (4A) and attach the fixing parts (17A) and (17
Remove the connection plate (18) from A). Then, by moving the fan (7) forward, the fan (7) is removed from the side plate (4A>).When installing the fan (7) after inspection, etc., move the fan (7) rearward in the same manner as above, It is attached by inserting the rear end of the connecting plate (18) into the fitting member (11) and fixing the front part to the fixing member (17).
上記実施例の温水ボイラによれば、送風機（７）の点検
等のために、送風機（７）を燃焼ガス集合箱（４）から
外すときには、前方からナツト（２５） 、 （２５）
を取外し、固定部材（１７） 、 （１７）から接続板
（１８）の前部を外す。そして、送風機（７）を前方へ
移動きせることにより接続板（１８）の後端が嵌合部材
（１１）から外れ、きらに、接続板（１８）を支持部材
（１４）に載置させつつ送風機（７）を前方へ移動させ
ることにより、工具等を温水ボイラ内の奥に差し込むこ
となく容易に送風機（７）を燃焼ガス集合箱〈４）の側
板（４Ａ）から取外すことができる。又、点検終了後、
又は温水ボイラの製造時に送風機（７）を燃焼ガス集合
箱（４）に取付けるときには、接続板（１８）を支持部
材（１４）に載置させつつ後方へ移動させ、接続板（１
８）の後端を嵌合部材（１１）に当て係止片（１４）に
挿入し、接続板（１８）の前部を固定部（１７Ａ） 。According to the hot water boiler of the above embodiment, when removing the blower (7) from the combustion gas collection box (4) for inspection etc. of the blower (7), the nuts (25), (25) are removed from the front.
Remove the front part of the connecting plate (18) from the fixing members (17) and (17). Then, by moving the blower (7) forward, the rear end of the connection plate (18) comes off from the fitting member (11), and while the connection plate (18) is placed on the support member (14), By moving the blower (7) forward, the blower (7) can be easily removed from the side plate (4A) of the combustion gas collection box (4) without inserting tools or the like deep into the hot water boiler. Also, after the inspection,
Alternatively, when attaching the blower (7) to the combustion gas collection box (4) during the manufacture of a hot water boiler, the connection plate (18) is placed on the support member (14) and moved rearward, and the connection plate (1
8) Place the rear end on the fitting member (11), insert it into the locking piece (14), and attach the front part of the connecting plate (18) to the fixing part (17A).
（１７Ａ）に固定することにより、送風機（７）の取外
し時と同様に、工具等を温水ボイラ内の奥に差し込むこ
となく、容易に送風機（７）を燃焼ガス集合箱（４）の
側板（４Ａ）に取付けることができる。この結果、側板
（４Ａ）と外装体（２）との間の送風機収容部が狭い場
合にも、送風機り７）の着脱作業を容易に行うことがで
きる。By fixing the blower (7) to the side plate (17A) of the combustion gas collection box (4), you can easily remove the blower (7) without inserting any tools deep into the hot water boiler, just like when removing the blower (7). 4A). As a result, even if the blower accommodating portion between the side plate (4A) and the exterior body (2) is narrow, the blower 7) can be easily attached and detached.
クト〉発明の効果
本発明は以上のように構成された温水ボイラであり、燃
焼ガス集合箱側面の燃焼用空気口の下方に支持部材を設
け、燃焼用空気口の側方に嵌合部材を設け、送風機の吹
出口に支持部材に載置されると共に、嵌合部材に挿入さ
れる送風機接続部材を設けているため、温水ボイラの製
造時、又は送風機の点検等の際に送風機の取付は作業を
行う場合には、送風機接続部材を支持部材に載置し、送
風機を移動し、送風機接続部材を嵌合部材に挿入するこ
とにより、工具等を温水ボイラの奥に差し込むことなく
、容易に送風機の取付は作業を行うことができ、又、送
風機接続部材を嵌合部材から外し、支持部材に載置させ
つつ送風機を移動させることにより、工具等を温水ボイ
ラの奥に差し込むことなく送風機の取外し作業を容易に
行うことができ、この結果、送風機の収容部が狭い場合
にも、送風機の着脱作業を容易に行うことができ、サー
ビス性の向上を図ることができる。Effects of the Invention The present invention is a hot water boiler configured as described above, in which a support member is provided below the combustion air port on the side surface of the combustion gas collecting box, and a fitting member is provided on the side of the combustion air port. Since the blower connection member is installed on the support member at the blower outlet and inserted into the fitting member, it is easy to install the blower when manufacturing the hot water boiler or inspecting the blower. When performing work, place the blower connection member on the support member, move the blower, and insert the blower connection member into the mating member, making it easy to install without inserting tools etc. deep into the hot water boiler. The blower can be installed easily, and by removing the blower connection member from the fitting member and moving the blower while placing it on the support member, the blower can be installed without inserting tools etc. deep into the hot water boiler. The removal work can be easily performed, and as a result, even when the housing section for the blower is narrow, the blower can be easily attached and removed, and serviceability can be improved.
第１図、及び第２図は本発明の一実施例を示したもので
あり、第１図は送風機の取付構造を説明するための概略
斜視図、第２図は内部構成を説明するために前板を外し
た温水ボイラの上部正面図である。
り１〉・・・熱交換器、 （４）・・・燃焼ガス集合箱
、 （４Ａ）・・・側板、 （５）・・・バーナ、 （
７）・・・送風機、 （１０）・・・燃焼用空気口、
（１１）・・・嵌合部材、 （１５）・・・支持部材、
（１８）・・・接続部材（接続板）。1 and 2 show one embodiment of the present invention, FIG. 1 is a schematic perspective view for explaining the mounting structure of the blower, and FIG. 2 is a schematic perspective view for explaining the internal configuration. It is an upper front view of the hot water boiler with the front plate removed. 1> Heat exchanger, (4) Combustion gas collection box, (4A) Side plate, (5) Burner, (
7)...Blower, (10)...Combustion air port,
(11)...Fitting member, (15)...Supporting member,
(18)... Connection member (connection plate).
Claims (1)
を収容した燃焼ガス集合箱と、この燃焼ガス集合箱の側
面に取付けられバーナへ燃焼用空気を供給する送風機と
、熱交換器、燃焼ガス集合箱、及び送風機を収容した外
装体とを備えた温水ボイラにおいて、燃焼ガス集合箱の
側面に燃焼用空気口を設け、燃焼ガス集合箱側面の燃焼
用空気口下方、及び側方にそれぞれ支持部材、及び嵌合
部材を設け、送風機の吹出口に支持部材に載置されると
共に、嵌合部材に挿入される送風機接続部材を設けたこ
とを特徴とする温水ボイラ。1. A heat exchanger, a combustion gas collection box installed on top of the heat exchanger that houses the burners, a blower attached to the side of the combustion gas collection box that supplies combustion air to the burners, and a heat exchanger. In a hot water boiler equipped with an exterior body housing a combustion gas collecting box, a combustion gas collecting box, and a blower, a combustion air opening is provided on the side of the combustion gas collecting box, and a combustion air opening is provided below and on the side of the combustion gas collecting box. A hot water boiler characterized in that a support member and a fitting member are provided on each side, and a blower connecting member is provided at an outlet of the blower to be placed on the support member and inserted into the fitting member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63141284A JP2552533B2 (en) | 1988-06-08 | 1988-06-08 | Hot water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63141284A JP2552533B2 (en) | 1988-06-08 | 1988-06-08 | Hot water boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01310265A true JPH01310265A (en) | 1989-12-14 |
| JP2552533B2 JP2552533B2 (en) | 1996-11-13 |
Family
ID=15288313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63141284A Expired - Lifetime JP2552533B2 (en) | 1988-06-08 | 1988-06-08 | Hot water boiler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2552533B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015183879A (en) * | 2014-03-20 | 2015-10-22 | 株式会社ノーリツ | combustion device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7180205B2 (en) * | 2018-08-24 | 2022-11-30 | 株式会社ノーリツ | water heater |
| US11506421B2 (en) | 2018-08-24 | 2022-11-22 | Noritz Corporation | Water heating device |
| JP2020030015A (en) * | 2018-08-24 | 2020-02-27 | 株式会社ノーリツ | Water heating device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49126345U (en) * | 1973-02-21 | 1974-10-29 |
-
1988
- 1988-06-08 JP JP63141284A patent/JP2552533B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49126345U (en) * | 1973-02-21 | 1974-10-29 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015183879A (en) * | 2014-03-20 | 2015-10-22 | 株式会社ノーリツ | combustion device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2552533B2 (en) | 1996-11-13 |
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