JP2813327B2 - Hot water boiler - Google Patents
Hot water boilerInfo
- Publication number
- JP2813327B2 JP2813327B2 JP29479195A JP29479195A JP2813327B2 JP 2813327 B2 JP2813327 B2 JP 2813327B2 JP 29479195 A JP29479195 A JP 29479195A JP 29479195 A JP29479195 A JP 29479195A JP 2813327 B2 JP2813327 B2 JP 2813327B2
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- water boiler
- heating
- control valve
- pressure control
- 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 - Fee Related
Links
Landscapes
- Steam Or Hot-Water Central Heating Systems (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、密閉式と半密閉式
の暖房システムのいずれをも容易に組立可能な温水ボイ
ラーに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hot water boiler which can easily assemble both closed and semi-closed heating systems.
【０００２】[0002]
【従来の技術】従来の温水ボイラーは密閉式或いは特開
平６−２４１５７１号公報に記載のように半密閉式専用
となっている。2. Description of the Related Art A conventional hot water boiler is exclusively used for a closed type or a semi-closed type as described in JP-A-6-241571.
【０００３】[0003]
【発明が解決しようとする課題】従来の密閉式温水ボイ
ラーは半密閉式では使用できず、また半密閉式温水ボイ
ラーは密閉式では使用できないため、２種類のボイラー
を用意する必要があった。本発明は、上記従来の温水ボ
イラーの有する問題点を解決し、密閉式の温水ボイラー
の部品を一部交換することにより半密閉式でも使用可能
とするすることができる温水ボイラーを提供することを
目的とする。The conventional closed type hot water boiler cannot be used in a semi-closed type, and the semi-closed type hot water boiler cannot be used in a closed type. Therefore, it is necessary to prepare two types of boilers. The present invention solves the problems of the conventional hot water boiler, and provides a hot water boiler that can be used even in a semi-closed type by partially replacing parts of the closed type hot water boiler. Aim.
【０００４】[0004]
【課題を解決するための手段】上記目的を達成するた
め、本発明の温水ボイラーは、バーナを備えた熱交換器
と温水循環ポンプとをキャビネット内に収納した温水ボ
イラーにおいて、上記熱交換器と温水循環ポンプとの間
の暖房回路に分岐部を設け、下記の組のいずれかの組を
任意に組み込み可能としたことを特徴とする。 （１）圧力計、該圧力計近傍に設置されたオートベント
及び膨張タンク。 （２）圧力調節弁及び該圧力調節弁に接続された接続管
が挿入されたリザーブタンク。To achieve the above object, a hot water boiler according to the present invention is a hot water boiler in which a heat exchanger equipped with a burner and a hot water circulation pump are housed in a cabinet. A branch is provided in a heating circuit between the hot water circulation pump and the hot water circulation pump, and any of the following sets can be arbitrarily incorporated. (1) A pressure gauge, an auto vent and an expansion tank installed near the pressure gauge. (2) A reserve tank into which a pressure control valve and a connection pipe connected to the pressure control valve are inserted.
【０００５】上記構成からなる本発明の温水ボイラーは
熱交換器と温水循環ポンプとの間の暖房回路に設けた分
岐部に取り付ける部品により、密閉式の温水ボイラーと
しても半密閉式の温水ボイラーとしても使用可能とした
ものである。[0005] The hot water boiler of the present invention having the above-described structure is configured as a sealed hot water boiler or a semi-closed hot water boiler by using a component attached to a branch provided in a heating circuit between the heat exchanger and the hot water circulation pump. Can also be used.
【０００６】また、本発明の温水ボイラーは、膨張タン
クをキャビネット内に組み込み可能としたことを特徴と
する。The hot water boiler of the present invention is characterized in that the expansion tank can be incorporated in a cabinet.
【０００７】上記の構成からなる本発明の温水ボイラー
は、密閉式の温水ボイラーをコンパクトにでき、狭い場
所での使用に特に有用である。[0007] The hot water boiler of the present invention having the above-mentioned structure can make a closed-type hot water boiler compact and is particularly useful for use in a narrow place.
【０００８】また、本発明の温水ボイラーは、圧力調節
弁及び該圧力調節弁に接続された接続管が挿入されたリ
ザーブタンク、をキャビネット内に組み込み可能とした
ことを特徴とする。Further, the hot water boiler of the present invention is characterized in that a pressure control valve and a reserve tank into which a connection pipe connected to the pressure control valve is inserted can be incorporated in a cabinet.
【０００９】上記構成からなる本発明の温水ボイラー
は、半密閉式の温水ボイラーをコンパクトにでき、狭い
場所での使用に特に有用である。The hot water boiler of the present invention having the above structure can make a semi-sealed hot water boiler compact and is particularly useful for use in a narrow place.
【００１０】[0010]
【発明の実施の形態】以下、本発明の温水ボイラーの実
施の形態を図面に基づいて説明する。BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, an embodiment of a hot water boiler according to the present invention will be described with reference to the drawings.
【００１１】図１は密閉式の温水ボイラーとしての一例
であって１は熱交換器で、これにバーナ１１を配してこ
の熱交換器１内にて水、その他の流体を加熱するように
すると共に、熱交換器１、バーナ１１の全体をキャビネ
ット１６で覆う。また、このキャビネット１６内には温
水循環ポンプ５も配設する。この熱交換器１の内部に暖
房コイル２を設け、暖房コイル２の上部は暖房取り出し
管３、暖房往き管４を介して温水循環ポンプ５に接続し
ている。温水循環ポンプ５の出口側には、暖房往き口６
を設け、暖房コイル２の下部は暖房戻り口７に接続して
いる。そして、熱交換器１と温水循環ポンプ５との間の
暖房回路のうちの暖房取り出し管３と暖房往き管４の接
続部に分岐部１７を設けオートベント１２及び圧力計１
３を取り付けた継手１４を装着してある。また前記暖房
往き管４に設けた分岐部１８に膨張タンク１５を装着し
ている。FIG. 1 shows an example of a closed type hot water boiler, in which a heat exchanger 1 is provided with a burner 11 so that water and other fluids are heated in the heat exchanger 1. At the same time, the entire heat exchanger 1 and burner 11 are covered with a cabinet 16. The hot water circulation pump 5 is also provided in the cabinet 16. A heating coil 2 is provided inside the heat exchanger 1, and an upper portion of the heating coil 2 is connected to a hot water circulation pump 5 via a heating take-out pipe 3 and a heating going pipe 4. At the outlet side of the hot water circulation pump 5, a heating outlet 6
And the lower part of the heating coil 2 is connected to the heating return port 7. In the heating circuit between the heat exchanger 1 and the hot water circulating pump 5, a branch 17 is provided at a connection between the heating outlet pipe 3 and the heating outlet pipe 4, and the auto vent 12 and the pressure gauge 1 are provided.
3 is attached. An expansion tank 15 is mounted on a branch 18 provided in the heating pipe 4.
【００１２】図２は、図１の温水ボイラーを半密閉式に
変更したものであり図１と同様に１は熱交換器で、これ
にバーナ１１を配してこの熱交換器１内にて水、その他
の流体を加熱するようにすると共に、熱交換器１、バー
ナ１１の全体をキャビネット１６で覆う。また、このキ
ャビネット１６内には温水循環ポンプ５も配設する。熱
交換器１の内部に暖房コイル２を設け、暖房コイル２の
上部は暖房取り出し管３、暖房往き管４を介して温水循
環ポンプ５に接続している。温水循環ポンプ５の出口側
には、暖房往き口６を設け、暖房コイル２の下部は暖房
戻り口７に接続している。熱交換器１と温水循環ポンプ
５との間の分岐部１７に、とりはずし可能な構造で圧力
調節弁８を設ける。該圧力調節弁８には接続管９を接続
しリザーブタンク１０に挿入する。FIG. 2 shows a hot-water boiler of FIG. 1 in which the boiler is changed to a semi-closed type. As in FIG. Water and other fluids are heated, and the entire heat exchanger 1 and burner 11 are covered with a cabinet 16. The hot water circulation pump 5 is also provided in the cabinet 16. A heating coil 2 is provided inside the heat exchanger 1, and an upper portion of the heating coil 2 is connected to a hot water circulation pump 5 via a heating take-out pipe 3 and a heating going pipe 4. A heating outlet 6 is provided on the outlet side of the hot water circulation pump 5, and a lower portion of the heating coil 2 is connected to a heating return port 7. A pressure control valve 8 is provided at a branch 17 between the heat exchanger 1 and the hot water circulation pump 5 in a removable structure. A connection pipe 9 is connected to the pressure control valve 8 and inserted into a reserve tank 10.
【００１３】次に上記実施例の動作を図１、図２により
説明する。図１の密閉式温水ボイラーにおいて、暖房シ
ステム水は暖房往き口６より図示していない放熱器を回
り暖房戻り口７へ戻る。バーナ１１で熱交換器１内の水
を介して加熱され膨張した暖房コイル２内の水は、暖房
往き管４に接続された膨張タンク１５に溜まる。バーナ
１１が停止し、暖房システム水の温度が低下する際は膨
張タンク１０内の水が接続管９を通って暖房往き管４内
へ戻る。以下、バーナ１１のＯＮ−ＯＦＦにより同様の
動作が繰り返される。暖房システム水中の空気は、オー
トベントより抜け、暖房システム内の圧力は圧力計１３
により確認可能である。Next, the operation of the above embodiment will be described with reference to FIGS. In the closed hot water boiler of FIG. 1, the heating system water returns to the heating return port 7 around the radiator (not shown) from the heating outlet 6. The water in the heating coil 2 that has been heated and expanded by the water in the heat exchanger 1 by the burner 11 accumulates in an expansion tank 15 connected to the heating outflow pipe 4. When the burner 11 stops and the temperature of the heating system water decreases, the water in the expansion tank 10 returns through the connecting pipe 9 into the heating going pipe 4. Hereinafter, the similar operation is repeated by turning on and off the burner 11. Air in the heating system water escapes from the auto vent, and the pressure in the heating system is measured by a pressure gauge 13.
Can be confirmed by
【００１４】図２の半密閉式温水ボイラーにおいても、
暖房システム水は暖房往き口６より図示していない放熱
器を回り暖房戻り口７へ戻る。バーナ１１で熱交換器１
内の水を介して加熱され膨張した暖房コイル２内の水
は、圧力調節弁８、接続管９を通ってリザーブタンク１
０に溜まる。バーナ１１が停止し、暖房システム水の温
度が低下する際はリザーブタンク１０内の水が接続管
９、圧力調節弁８を通って暖房往き管４内へ戻る。以
下、バーナ１１のＯＮ−ＯＦＦにより同様の動作を繰り
返す。In the semi-sealed hot water boiler shown in FIG.
The heating system water returns to the heating return port 7 through the radiator (not shown) from the heating outlet 6. Heat exchanger 1 with burner 11
The water in the heating coil 2, which has been heated and expanded through the water in the heating tank 2, passes through the pressure control valve 8 and the connection pipe 9,
Accumulate at zero. When the burner 11 stops and the temperature of the heating system water decreases, the water in the reserve tank 10 returns to the heating going pipe 4 through the connection pipe 9 and the pressure control valve 8. Hereinafter, the same operation is repeated by turning on and off the burner 11.
【００１５】上記の通り、熱交換器と温水循環ポンプと
の間の暖房回路に設けた分岐部に、圧力計、該圧力計近
傍に設置されたオートベント及び膨張タンク、又は圧力
調節弁及び該圧力調節弁に接続された接続管が挿入され
たリザーブタンク、を配設することにより、密閉式の温
水ボイラーとしても半密閉式の温水ボイラーとしても使
用可能である。As described above, at the branch provided in the heating circuit between the heat exchanger and the hot water circulating pump, a pressure gauge, an auto vent and an expansion tank installed near the pressure gauge, or a pressure control valve and By arranging a reserve tank into which a connection pipe connected to the pressure control valve is inserted, the storage tank can be used as a closed hot water boiler or a semi-closed hot water boiler.
【００１６】本実施例では、暖房コイル２を熱交換器１
に内蔵した２回路式ボイラーについて示したが、熱交換
器のみの１回路式ボイラーにおいても同様である。In this embodiment, the heating coil 2 is connected to the heat exchanger 1
Has been shown for a two-circuit boiler incorporated in the above, but the same applies to a one-circuit boiler having only a heat exchanger.
【００１７】[0017]
【発明の効果】本発明の温水ボイラーによれば、熱交換
器と温水循環ポンプとの間の暖房回路に分岐部を設け所
定の部品を配設することにより密閉式の温水ボイラーと
しても半密閉式温水ボイラーとしても使用可能であり、
１種類のボイラーで対応可能である。According to the hot water boiler of the present invention, a branch portion is provided in the heating circuit between the heat exchanger and the hot water circulation pump, and predetermined components are disposed, so that the sealed hot water boiler can be semi-sealed. It can be used as a hot water boiler,
One type of boiler can be used.
【００１８】また、本発明の、膨張タンクをキャビネッ
ト内に組み込み可能とした温水ボイラーはコンパクトで
あり、狭い場所での使用に特に有用である。Further, the hot water boiler of the present invention in which the expansion tank can be incorporated in the cabinet is compact and is particularly useful for use in a narrow place.
【００１９】また、本発明の、圧力調節弁及び該圧力調
節弁に接続された接続管が挿入されたリザーブタンクを
キャビネット内に組み込み可能とした温水ボイラーはコ
ンパクトにでき、狭い場所での使用に特に有用である。Further, the hot water boiler of the present invention, in which the pressure control valve and the reserve tank into which the connection pipe connected to the pressure control valve is inserted, can be incorporated in the cabinet, can be made compact and can be used in a narrow place. Particularly useful.
【図１】本発明の温水ボイラーを密閉式とした実施例を
示す全体構成図である。FIG. 1 is an overall configuration diagram showing an embodiment in which a hot water boiler of the present invention is a closed type.
【図２】本発明の温水ボイラーを半密閉式とした実施例
の全体構成図である。FIG. 2 is an overall configuration diagram of an embodiment in which the hot water boiler of the present invention is of a semi-closed type.
１ 熱交換器 ２ 暖房コイル ４ 暖房往き管 ５ 温水循環ポンプ ８ 圧力調節弁 １０ リザーブタンク １１ バーナ １２ オートベント １３ 圧力計 １４ 継手 １５ 膨張タンク １６ 接続管 １７ 分岐部 １８ 分岐部 DESCRIPTION OF SYMBOLS 1 Heat exchanger 2 Heating coil 4 Heating pipe 5 Hot water circulation pump 8 Pressure control valve 10 Reserve tank 11 Burner 12 Auto vent 13 Pressure gauge 14 Joint 15 Expansion tank 16 Connection pipe 17 Branch part 18 Branch part
Claims (3)
プとをキャビネット内に収納した温水ボイラーにおい
て、上記熱交換器と温水循環ポンプとの間の暖房回路に
分岐部を設け、下記の組のいずれかの組を任意に組み込
み可能としたことを特徴とする温水ボイラー。 （１）圧力計、該圧力計近傍に設置されたオートベント
及び膨張タンク。 （２）圧力調節弁及び該圧力調節弁に接続された接続管
が挿入されたリザーブタンク。In a hot water boiler in which a heat exchanger having a burner and a hot water circulation pump are housed in a cabinet, a branch is provided in a heating circuit between the heat exchanger and the hot water circulation pump. A hot water boiler characterized in that any one of the above sets can be arbitrarily incorporated. (1) A pressure gauge, an auto vent and an expansion tank installed near the pressure gauge. (2) A reserve tank into which a pressure control valve and a connection pipe connected to the pressure control valve are inserted.
可能としたことを特徴とする請求項１記載の温水ボイラ
ー。2. The hot water boiler according to claim 1, wherein the expansion tank can be incorporated in the cabinet.
接続管が挿入されたリザーブタンク、をキャビネット内
に組み込み可能としたことを特徴とする請求項１記載の
温水ボイラー。3. The hot water boiler according to claim 1, wherein the pressure control valve and a reserve tank into which a connection pipe connected to the pressure control valve is inserted can be incorporated in the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29479195A JP2813327B2 (en) | 1995-10-17 | 1995-10-17 | Hot water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29479195A JP2813327B2 (en) | 1995-10-17 | 1995-10-17 | Hot water boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09112936A JPH09112936A (en) | 1997-05-02 |
| JP2813327B2 true JP2813327B2 (en) | 1998-10-22 |
Family
ID=17812328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29479195A Expired - Fee Related JP2813327B2 (en) | 1995-10-17 | 1995-10-17 | Hot water boiler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2813327B2 (en) |
-
1995
- 1995-10-17 JP JP29479195A patent/JP2813327B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09112936A (en) | 1997-05-02 |
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