JPS59145445A - Storage type hot water feed device - Google Patents
Storage type hot water feed deviceInfo
- Publication number
- JPS59145445A JPS59145445A JP58020268A JP2026883A JPS59145445A JP S59145445 A JPS59145445 A JP S59145445A JP 58020268 A JP58020268 A JP 58020268A JP 2026883 A JP2026883 A JP 2026883A JP S59145445 A JPS59145445 A JP S59145445A
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- external
- pipe
- internal
- supply pipe
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/12—Arrangements for connecting heaters to circulation pipes
- F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters
- F24H9/133—Storage heaters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Fluid Heaters (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は貯湯式給湯機に関し、詳しくは湖を貯える貯湯
槽周囲の配管処即構造に関Ｊる。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a hot water storage type water heater, and more particularly to a piping structure around a hot water storage tank for storing a lake.
従来より、この神の貯湯式給湯機として、例えば、第４
図に示すように、ケーシング（ａ ）と、該ケーシング
（ａ）内に収容され潟を貯える円筒状の貯湯槽（ｂ）と
、該貯湯槽（ｈ）の外周を囲繞する円筒状の断熱材（Ｃ
）と、一端が上記貯湯槽（１１）の底部に開口して細端
が外部給水管（ｄ′）に連通接続され貯湯槽（ｂ）に水
を補給する内部給水管（（１）と、貯湯槽（ｂ）の底部
に開口して貯湯槽（ｂ）の水を加熱装置（図示せず）に
送る送水管（ｅ ）と、貯湯槽（ｂ）の上部に開口して
上記加熱装置で加熱された濶を貯湯槽（ｂ）に戻す戻り
管（ｆ）と、該戻り管（ｆ）の途中から分岐し外部給湯
管（ｈ′ ）を介して給湯栓（９）に湯を供給する内部
給湯管（ｈ）とを備え、貯湯槽（ｂ）の湖が内部給ＨＪ
ｌ管（ｈ）へ給温された際には貯湯槽（ｂ）に内部給水
管（ｄ ）から水を補−２−
給し、この水を送水管（ｅ ）で加熱装置に送り、該加
熱装置で加熱後戻り管（ｆ）で貯湯槽（ｂ）に戻し、貯
湯槽（１］）に湯を貯えるようにしたものは知られてい
る（実開昭５７−１５０７４６号公報参照）。尚、（１
）は貯湯槽（ｂ）内の潟を保温するための補助電気ヒー
タである。Conventionally, this divine hot water storage type water heater, for example,
As shown in the figure, a casing (a), a cylindrical hot water storage tank (b) housed in the casing (a) for storing lagoon, and a cylindrical heat insulating material surrounding the outer periphery of the hot water storage tank (h). (C
), an internal water supply pipe ((1) with one end opening at the bottom of the hot water tank (11) and a narrow end communicatively connected to the external water supply pipe (d') for replenishing water to the hot water tank (b); A water pipe (e) is opened at the bottom of the hot water storage tank (b) and sends the water in the hot water storage tank (b) to a heating device (not shown), and a water pipe (e) is opened at the top of the hot water storage tank (b) to send water from the hot water storage tank (b) to the heating device (not shown). A return pipe (f) returns the heated water to the hot water storage tank (b), and hot water is supplied to the hot water tap (9) via an external hot water supply pipe (h') branched from the middle of the return pipe (f). An internal hot water supply pipe (h) is provided, and the lake in the hot water storage tank (b) is an internal hot water supply HJ.
When the temperature is supplied to the l pipe (h), water is supplied to the hot water storage tank (b) from the internal water supply pipe (d), and this water is sent to the heating device through the water pipe (e), and the water is A heating device is known in which hot water is returned to a hot water storage tank (b) through a return pipe (f) after being heated by a heating device, and is stored in the hot water storage tank (1) (see Japanese Utility Model Publication No. 150746/1983). Furthermore, (1
) is an auxiliary electric heater for keeping the lagoon in the hot water tank (b) warm.
しかるに、上記の給湯機では、内部給水管（ｄ ）およ
び内部給湯管（ｈ）の各外部配管（ｄ’）。However, in the water heater described above, each external piping (d') of the internal water supply pipe (d) and the internal hot water supply pipe (h).
（ｈ′）への接続口は、ケーシング（ａ ）周囲に敗ら
ばって設けられており、一方、一般に外部配管（ｄ’
＞、（ｈ’ ）は地面近くにはわせて配管されており、
そのため、外部配管（ｄ’）、（ｈ′ ）を給湯機の外
周を迂回させて各接続口に導き接続することが行われて
いる。このため、設置スペースを大きくとるとともに外
観を損ね、また配管作業性が悪いという問題があった。The connection port to (h') is provided around the casing (a), while the connection port to the external pipe (d') is generally provided around the casing (a).
>, (h') are piped close to the ground,
Therefore, the external pipes (d') and (h') are guided and connected to each connection port by bypassing the outer periphery of the water heater. For this reason, there were problems in that the installation space was large, the appearance was impaired, and the piping workability was poor.
本発明はかかる点に鑑みてなされたもので、内部配管お
よび外部配管を貯湯槽下方のケーシング内の空間に導き
、その空間でまとめて接続するようにすることにより、
給湯機の外観を高めながら−３−
その設置スペースを可及的に狭小化するとともに、配管
作業性を向−ヒさせることを目的とするものである。The present invention has been made in view of this point, and by guiding the internal piping and external piping to the space in the casing below the hot water storage tank and connecting them together in that space,
The purpose of this invention is to improve the appearance of the water heater, reduce the installation space as much as possible, and improve piping workability.
この目的を達成するため、本発明の構成は、ケーシング
内に収容され湖を貯える貯湯槽と、この貯湯槽に水を補
給する内部給水管と、上記貯湯槽の潟を需要個所に供給
する内部給湯管とを備えた貯湯式給湯機において、−１
−記貯湯槽下方のケーシング内に上記内部給水管および
内部給湯管に接続する外部配管を収納するための外部配
管用空間が形成されている一方、上記針側槽下部は内方
に凹陥形成されて、前方に開口しかつ」−配性部配管用
空間と連通する接続用空間が形成されており、この接続
用空間に内部給水管おＪ：び内部給湯管の先端に設けら
れた接続部を取付ける取付板が配設されているもので、
内部給水管おにび内部給湯管と、外部配管用空間内に配
設された外部配管とを接続用空間内の取付板でまとめて
接続するようにするものである。To achieve this objective, the present invention comprises a hot water storage tank housed in a casing for storing a lake, an internal water supply pipe for replenishing water to this hot water storage tank, and an internal water supply pipe for supplying water from the hot water storage tank to points of demand. In a hot water storage type water heater equipped with a hot water pipe, -1
- An external piping space for housing the internal water supply pipe and external piping connected to the internal hot water supply pipe is formed in the casing below the hot water storage tank, while the lower part of the needle side tank is recessed inward. A connection space is formed which opens at the front and communicates with the distribution section piping space, and this connection space is used to connect the internal water supply pipe and the connection section provided at the tip of the internal hot water supply pipe. A mounting plate is provided to attach the
The internal water supply pipe and the internal hot water supply pipe and the external piping arranged in the external piping space are connected together by a mounting plate in the connection space.
以下、本発明を図面に基づいて詳細に説明する。Hereinafter, the present invention will be explained in detail based on the drawings.
−４＝
第１図および第２図はヒートポンプ式の貯湯式給湯機に
本発明を適用した場合の実施例を示し、（１）はケーシ
ング、（２）は該ケーシング（１）内に収容されて湖を
貯える樹脂製の貯湯槽、（３）は該貯湯槽（２〉の外周
を囲繞する断熱材、〈４）は上記貯湯槽（２）内の貯溜
水中に浸漬された水熱交換器であり、該水熱交換器（／
Ｉ）には該水熱交換器（４）にガス冷媒を供給するガス
冷媒管（５）と水熱交換器（４）から液冷媒を取出す液
冷媒管（６）とが接続されている。-4= Figures 1 and 2 show an embodiment in which the present invention is applied to a heat pump type hot water storage type water heater, in which (1) is a casing, and (2) is a case housed in the casing (1). (3) is a heat insulating material surrounding the outer periphery of the hot water tank (2), and (4) is a water heat exchanger immersed in the water stored in the hot water tank (2). , and the water heat exchanger (/
A gas refrigerant pipe (5) for supplying gas refrigerant to the water heat exchanger (4) and a liquid refrigerant pipe (6) for taking out liquid refrigerant from the water heat exchanger (4) are connected to I).
一方、上記ガス冷媒管（５）には、圧縮機の吐出口に連
通ずる外部ガス冷媒管（７）が、また液冷媒管（６）に
は膨張弁に連通ずる外部液冷媒管（８）がそれぞれ接続
され、該膨張弁には蒸発器が接続され、さらに該蒸発器
を介して圧縮機の吸入側に接続されており、冷媒を循環
させてヒートポンプ式冷凍サイクル運転を行うことによ
り蒸発器で得た熱量を水熱交換器（４）に与えて発熱さ
せ、貯湯槽（２）の貯溜水を加熱するようにしている。On the other hand, the gas refrigerant pipe (5) has an external gas refrigerant pipe (7) that communicates with the discharge port of the compressor, and the liquid refrigerant pipe (6) has an external liquid refrigerant pipe (8) that communicates with the expansion valve. are connected to each expansion valve, an evaporator is connected to the expansion valve, and the suction side of the compressor is further connected to the expansion valve via the evaporator. The amount of heat obtained is given to the water heat exchanger (4) to generate heat, thereby heating the water stored in the hot water storage tank (2).
−５−
また、（９）は貯湯槽〈２）に水を補給する内部給水管
であって、一端は貯湯槽（２）の上部壁面に開口し、他
端は外部給水管（１０）に接続されている。該内部給水
管（９）の貯湯槽（２）側の開口には貯湯槽〈２）内の
貯溜水の水位を検出して内部給水管（９）を開閉するボ
ールタップ弁（１１）が接続されており、貯湯槽（２）
内の水位が所定値以下になると内部給水管（９）から水
を供給して貯湯槽（２）内に配設した補水管（１２）を
介して貯湯槽（２）の底部に水を補給するようにしてい
る。-5- Also, (9) is an internal water supply pipe that replenishes water to the hot water tank (2), one end of which opens to the upper wall of the hot water tank (2), and the other end to the external water supply pipe (10). It is connected. A ball tap valve (11) is connected to the opening of the internal water supply pipe (9) on the hot water tank (2) side, which detects the level of water stored in the hot water tank (2) and opens and closes the internal water supply pipe (9). and hot water tank (2)
When the water level in the tank falls below a predetermined value, water is supplied from the internal water supply pipe (9) to the bottom of the hot water tank (2) via the water supply pipe (12) installed inside the hot water tank (2). I try to do that.
（１３）は貯湯槽（２）の潟を需要個所（例えば風呂）
に供給する内部給湯管であって、一端は貯１ｆ３４Ｎ（
２）上部の所定水＜ｉｌ直下の壁面に開口し、他端は需
要個所に連通接続された外部給澗管（１４）に接続され
ている。該内部給湯管（１３）の途中には給温ポンプ（
１５）が介設され、貯湯槽（２）の渇を外部給湯管（１
４）を介して需要個所に圧送するようにしている。また
、（１６）は内部オーバフロー管であって、一端は貯湯
槽（２）−６−
」二部に開口し、細端は外部オーバフロー管（１７）に
接続され、水位が所定値以上になるとそのオーバフロー
水を外部オーバフロー管（１７）に流すものである。(13) is a place where the lagoon of hot water storage tank (2) is required (for example, a bath)
This is an internal hot water supply pipe that supplies water to the 1f34N (
2) It opens on the wall directly below the predetermined water <il in the upper part, and the other end is connected to an external water supply pipe (14) that is connected to the demand point. A heating pump (
15) is installed to drain the water from the hot water storage tank (2) to an external hot water supply pipe (1
4) to the point of demand. Further, (16) is an internal overflow pipe, one end of which opens into the hot water storage tank (2)-6-'', and the narrow end of which is connected to the external overflow pipe (17). The overflow water is made to flow into an external overflow pipe (17).
而して、貯湯槽〈２）の渇を内部給湯管（１３）および
外部給湯管（１４）を介して需要個所に供給で−る一方
、外部給水管（１０）および内部給水管〈９）を介して
貯湯槽（２）に水を補給し、オーバフロー水を内部オー
バフロー管（１６）を介して外部オーバフロー管（１７
）に流すように構成されている。Thus, the water from the hot water storage tank (2) is supplied to the demand points via the internal hot water supply pipe (13) and the external hot water supply pipe (14), while the external water supply pipe (10) and the internal water supply pipe (9) Water is supplied to the hot water storage tank (2) through the internal overflow pipe (16) and the overflow water is transferred to the external overflow pipe (17) through the internal overflow pipe (16).
).
尚、図中（１８）は貯湯槽（２）内の湯温を検出して加
熱装置を制御するサーモスタット、（１９）は内部給湯
管（１３）に介設され、給温ポンプ（１５）への逆流を
防止する逆止弁、（２０）は内部給湯管（１３）に介設
されたアキュムレータ、（２１）は該アキュムレータ（
２０）に設けられ該アキュムレータ（２０）内の圧力を
検出して給温ポンプ（１５）の作動を制御する圧力スイ
ッチ、（２２）は内部給湯管（１３）を流れる渇−７−
量を検出して給温ポンプ（１５）の作動を制ｔｉｌｌす
るフロースイッチである。また、〈２３）は貯湯槽（２
）の底部に開口でる排水管、（２４）は排水管（２３）
を開閉する排水バルブ、（２５）は凍結防止用電磁弁、
（２６）は電装品箱である。In the figure, (18) is a thermostat that detects the temperature of hot water in the hot water storage tank (2) and controls the heating device, and (19) is installed in the internal hot water supply pipe (13) and is connected to the hot water pump (15). (20) is an accumulator installed in the internal water supply pipe (13); (21) is the accumulator (
A pressure switch (22) detects the pressure in the accumulator (20) and controls the operation of the hot water pump (15); (22) detects the amount of hot water flowing through the internal hot water pipe (13); This is a flow switch that controls the operation of the temperature supply pump (15). In addition, <23) is a hot water storage tank (2
) drain pipe that opens at the bottom of (24) is the drain pipe (23)
(25) is a solenoid valve to prevent freezing;
(26) is an electrical equipment box.
そして、上記貯湯槽（２）は樹脂成形によりほぼ直方体
状に形成されており、その横断面は第３図に示すように
略矩形状であって各角部（２ａ）・・・がアール状に成
形されている。一方、断熱材（３）は、上記貯湯槽（２
）の各面に対応する上部、下部、左右各側部、前部、前
下部および背部の各平面状断熱部材〈３ａ）〜（３ｑ）
により構成され、これらの断熱部材（３ａ）〜（３９）
により貯湯槽（２）の外周を囲繞するようにしており、
その横断面は同じく第３図に示すように矩形状になって
いる。そして、上記貯湯槽（２）の各アール状角部〈２
ａ）と断熱材（３）の各隅角部（２７）との間には上下
方向に延びる配管用隙間（２８）が形成されており、該
隙間（２８）には上記ガス冷媒管〈５）、液冷媒管（６
）、内部給−８−
水管（９）、内部給湯管（１３）および内部オーバフロ
ー管（１６）が配管されて下方に導かれている。The hot water storage tank (2) is formed into a substantially rectangular parallelepiped shape by resin molding, and its cross section is substantially rectangular as shown in Fig. 3, with each corner (2a) having a rounded shape. It is molded into. On the other hand, the heat insulating material (3) is
) Planar heat insulating members for the upper part, lower part, left and right sides, front part, front lower part, and back part corresponding to each surface of (3a) to (3q)
These insulation members (3a) to (39)
The outer periphery of the hot water tank (2) is surrounded by
Its cross section is also rectangular as shown in FIG. Then, each rounded corner of the hot water storage tank (2) <2
A piping gap (28) extending in the vertical direction is formed between a) and each corner (27) of the heat insulating material (3), and the gas refrigerant pipe <5> is provided in the gap (28). ), liquid refrigerant pipe (6
), Internal Supply-8- A water pipe (9), an internal hot water supply pipe (13), and an internal overflow pipe (16) are arranged and guided downward.
一方、上記下部断熱材（３ｂ）下側には側面に側方配管
導入口（２９ａ ）・・・が開口する断面口字状の脚部
材（２９）、（２９＞が補助ステー（３０）によって連
結された状態で左右に配設されており、該脚部材（２９
＞、（２９）と、上記下部断熱材（３ｂ）下面とによっ
て上記貯湯槽（２）下方のケーシング（１）内に外部配
管用空間（３１）が形成されている。そして、上記内部
給水管（９）、内部給湯管（１３）、内部オーバフロー
管（１６）、ガス冷媒管（５）および液冷媒管（６）等
の内部配管に接続する外部配管、すなわち、外部給水管
（１０）、外部給湯管〈１４）、外部オーバフロー管（
１７）、外部ガス冷媒管（７）および外部液冷媒管（８
）等は、上記左右の脚部材（２９）、（２９＞の側方配
管導入口（２９ａ ）・・・、該両脚部材（２９＞、（
２９）間に形成された下方配管導入口（３２）またはケ
ーー ９ −
シンク（１）背面下端と貯渇機設置面との間に形成され
た後方配管導入口（３３）からケーシング（１）内に導
入され外部配管用空間（３１）に収納されている。On the other hand, on the lower side of the lower insulating material (3b), leg members (29), (29>) each having an opening in cross section and having a side pipe inlet (29a) open on the side are supported by auxiliary stays (30). They are arranged on the left and right in a connected state, and the leg members (29
An external piping space (31) is formed in the casing (1) below the hot water storage tank (2) by the lower surface of the lower heat insulating material (3b). External piping that connects to internal piping such as the internal water supply pipe (9), internal hot water supply pipe (13), internal overflow pipe (16), gas refrigerant pipe (5), and liquid refrigerant pipe (6), that is, the external Water supply pipe (10), external hot water supply pipe (14), external overflow pipe (
17), external gas refrigerant pipe (7) and external liquid refrigerant pipe (8)
), etc., the left and right leg members (29), the side pipe inlet (29a) of (29>)..., the both leg members (29>, (
29) Inside the casing (1) from the rear pipe inlet (33) formed between the lower end of the back surface of the sink (1) and the storage machine installation surface. and is housed in the external piping space (31).
また、上記貯湯槽（２）下部および前下部断熱部Ｕ（３
ｆ）は、共に前面が内方に凹陥形成され、上記前下部断
熱部材（３［）前面側に前方に間口し上記外部配管用空
間（３１）と連通する接続用空間（３４）が形成されて
いる。そして、該接続用空間（３４）内には配設管接続
用の取付板（３５）が、上記両脚部材（２９）、（２９
）に跨がって配設されており、該取付板く３５）には上
記配管用隙間（２８）から下方に導かれた内部配管が、
それぞれ先端に設けられた接続部（５ａ）。In addition, the lower part of the hot water tank (2) and the lower front insulation part U (3
f), the front surface of both of them is recessed inward, and a connection space (34) that opens forward on the front side of the lower front insulation member (3) and communicates with the external piping space (31) is formed. ing. In the connection space (34), a mounting plate (35) for connecting the installation pipe is provided.
), and the internal piping guided downward from the piping gap (28) is installed in the mounting plate 35).
Connection portions (5a) provided at each tip.
（６ａ ）、 （９ａ ）、 （１３ａ ＞、 （１６
ａ ）において取付けられている。そして、該内部配管
の各接続部（５ａ ）、 （６ａ ＞、 （９ａ
＞、 （１３ａ）、（１６ａ）には上記外部配管用空
間（３１）内の各外部配管がそれぞれ各内部配管に対応
して接続されている。(6a), (9a), (13a >, (16
It is installed in a). Then, each connection part (5a), (6a >, (9a
>, (13a) and (16a) are connected to each external piping in the external piping space (31) corresponding to each internal piping.
−１０−
尚、〈３６）は上記接続用空間（３４）前面を覆うよう
に取付けられた着脱可能なサービス蓋である。-10- In addition, <36) is a removable service lid attached to cover the front surface of the connection space (34).
したがって、上記実施例においては、各外部配管は給湯
機の外周を迂回することなく側方、下方、後方の各配管
導入口（２９ａ ）・・・、（３２）。Therefore, in the above embodiment, each external pipe does not bypass the outer periphery of the water heater, but is connected to each pipe inlet (29a), . . . , (32) on the side, below, and rear.
（３３）からケーシング（１）内の外部配管用空間（３
１）に導入収容されるので、貯湯機の設置スペースが少
なくな（て済むとともに、その外観が美麗なものとなる
。また、各内部配管と外部配管との接続は接続用空間〈
３４）内の取付板（３５）においてまとめて行われるの
で配管作業性が向上する。(33) to the external piping space (3) in the casing (1).
1), the installation space for the hot water storage machine is reduced, and its appearance becomes beautiful.In addition, each internal pipe and external pipe are connected in the connection space.
34) is carried out all at once on the mounting plate (35), which improves piping work efficiency.
さらに、内部配管は貯湯槽（２）と断熱材（３）との間
に形成された配管用隙間（２８）を通って下方へ導かれ
るので、内部配管がケーシング（１）の周囲に張り出し
て露出することがなり、一層設置スペースの狭小化およ
び外観の向上を図ることができる。Furthermore, since the internal piping is guided downward through the piping gap (28) formed between the hot water storage tank (2) and the heat insulating material (3), the internal piping does not protrude around the casing (1). This allows the installation space to be further reduced and the appearance to be improved.
尚、上記実施例では水熱交換器（４）を貯湯槽−１１−
（２）内の貯溜水中に浸漬で−ることによって貯溜水を
加熱するにうにしたが、水熱交換器を貯湯槽（２）の外
部に配設し貯溜水を貯湯槽（２）から水熱交換器に導い
て加熱するようにしてもよい。In the above embodiment, the water heat exchanger (4) was immersed in the water stored in the hot water tank -11- (2) to heat the water. (2) may be arranged outside the hot water tank (2), and the stored water may be guided from the hot water storage tank (2) to a water heat exchanger for heating.
また、上記実施例では本発明をヒートポンプ式の貯湯式
給温機に適用した場合について説明したが、電気ヒータ
その他の加熱手段を用いる給湯機にも適用することがで
きるのは言うまでもない。Further, in the above embodiments, the present invention is applied to a heat pump type hot water storage type warmer, but it goes without saying that the present invention can also be applied to a water heater using an electric heater or other heating means.
以上説明したように、本発明によれば、貯湯機の貯湯槽
下方のケーシング内に形成した外部配管用空間に外部配
管を導入して収納するので、外部配管は給湯機の外周を
迂回することがなく設置スペースの狭小化および外観の
向上を図ることができる。また、貯湯槽下部の前方に形
成された接続用空間に配設した取付板において上記外部
配管と内部配管とをまとめて接続するようにしたので、
外部配管の配管作業性の向上を図ることができるという
実用上優れた効果を奏するものである。As explained above, according to the present invention, the external piping is introduced and stored in the external piping space formed in the casing below the hot water storage tank of the hot water storage machine, so the external piping can bypass the outer periphery of the water heater. This reduces the installation space and improves the appearance. In addition, the external piping and internal piping are connected together at the mounting plate provided in the connection space formed at the front of the lower part of the hot water storage tank.
This has an excellent practical effect of improving the workability of external piping.
第１図ないし第３図は本発明の実施例を示し、−１２−
第１図は正面側のケーシングおよび断熱材の一部を取除
いた状態での正面図、第２図は縦断側面図、第３図は第
２図のト（線断面図であり、第４図は従来例を示す第２
図相当図である。
１・・・ケーシング、２・・・貯湯槽、９・・・内部給
水管、１０・・・外部給水管、１３・・・内部給湯管、
１４・・・外部給湯管、３１・・・外部配管用空間、３
４・・・接続用空間、３５・・・取付板。
＝ １３ −Figures 1 to 3 show embodiments of the present invention, -12- Figure 1 is a front view with part of the front casing and heat insulating material removed, and Figure 2 is a longitudinal side view. , FIG. 3 is a cross-sectional view of FIG. 2, and FIG. 4 is a sectional view of FIG.
It is a figure equivalent figure. DESCRIPTION OF SYMBOLS 1... Casing, 2... Hot water storage tank, 9... Internal water supply pipe, 10... External water supply pipe, 13... Internal hot water supply pipe,
14... External water supply pipe, 31... Space for external piping, 3
4...Connection space, 35...Mounting plate. = 13 −
Claims (1)
〈２）と、この貯湯槽（２）に水を補給する内部給水管
（９）と、上記貯湯槽（２）の湯を需要個所に供給する
内部給湯管（１３）とを備えた貯湯式給湯機において、
上記貯湯槽〈２）下方のケーシング（１）内に上記内部
給水管〈９）および内部給湯管〈１３）に接続する外部
配管（１０）、（１４）を収納するための外部配管用空
間（３１）が形成されている一方、上記貯湯槽（２）下
部は内方に凹陥形成されて、前方に開口しかつ上記外部
配管用空間（３１）と連通ずる接続用空間（３４）が形
成されており、この接続用空間〈３４）に内部給水管〈
９）および内部給湯管（１３）の先端に設けられた接続
部（９ａ ）、（１３ａ ）を取付ける取付板（３５）
が配設されていることを特−１− 徴とする貯湯式給湯機。(1) A hot water tank (2) housed in the casing (1) to store hot water, an internal water supply pipe (9) that replenishes water to this hot water tank (2), and a demand for hot water from the hot water tank (2). In a hot water storage type water heater equipped with an internal hot water supply pipe (13) that supplies hot water to
An external piping space ( 31), while the lower part of the hot water tank (2) is recessed inward to form a connection space (34) that opens forward and communicates with the external piping space (31). The internal water supply pipe is connected to this connection space (34).
9) and a mounting plate (35) to which the connections (9a) and (13a) provided at the tip of the internal hot water supply pipe (13) are attached.
A hot water storage type water heater, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58020268A JPS59145445A (en) | 1983-02-08 | 1983-02-08 | Storage type hot water feed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58020268A JPS59145445A (en) | 1983-02-08 | 1983-02-08 | Storage type hot water feed device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59145445A true JPS59145445A (en) | 1984-08-20 |
| JPS6329180B2 JPS6329180B2 (en) | 1988-06-13 |
Family
ID=12022439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58020268A Granted JPS59145445A (en) | 1983-02-08 | 1983-02-08 | Storage type hot water feed device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59145445A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002048404A (en) * | 2000-08-01 | 2002-02-15 | Corona Corp | Hot water storage hot water supplying device |
| US7273136B2 (en) | 2003-12-11 | 2007-09-25 | Kabushiki Kaisha Toyota Jidoshokki | Parking brake device of vehicle |
| JP2012141092A (en) * | 2010-12-28 | 2012-07-26 | Daikin Industries Ltd | Hot water storage tank unit |
-
1983
- 1983-02-08 JP JP58020268A patent/JPS59145445A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002048404A (en) * | 2000-08-01 | 2002-02-15 | Corona Corp | Hot water storage hot water supplying device |
| US7273136B2 (en) | 2003-12-11 | 2007-09-25 | Kabushiki Kaisha Toyota Jidoshokki | Parking brake device of vehicle |
| JP2012141092A (en) * | 2010-12-28 | 2012-07-26 | Daikin Industries Ltd | Hot water storage tank unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6329180B2 (en) | 1988-06-13 |
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