JPH02154942A - Hot water supplying device - Google Patents
Hot water supplying deviceInfo
- Publication number
- JPH02154942A JPH02154942A JP63308049A JP30804988A JPH02154942A JP H02154942 A JPH02154942 A JP H02154942A JP 63308049 A JP63308049 A JP 63308049A JP 30804988 A JP30804988 A JP 30804988A JP H02154942 A JPH02154942 A JP H02154942A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- hot water
- plate
- fins
- diameter part
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 238000003780 insertion Methods 0.000 claims abstract description 14
- 230000037431 insertion Effects 0.000 claims abstract description 14
- 239000008399 tap water Substances 0.000 claims abstract description 10
- 235000020679 tap water Nutrition 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims description 12
- 238000002485 combustion reaction Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000005219 brazing Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VLJQDHDVZJXNQL-UHFFFAOYSA-N 4-methyl-n-(oxomethylidene)benzenesulfonamide Chemical compound CC1=CC=C(S(=O)(=O)N=C=O)C=C1 VLJQDHDVZJXNQL-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910021340 platinum monosilicide Inorganic materials 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
この発明は、風呂、暖房用等の循環する温水の加熱と水
道水を加熱して給湯蛇口等の給湯口やシャワーヘッドよ
り温水を流出させることができる給湯装置に関するもの
である。[Detailed Description of the Invention] <Industrial Application Field> This invention is a method for heating circulating hot water for baths, heating, etc., heating tap water, and causing the hot water to flow out from a hot water outlet such as a hot water faucet or a shower head. This relates to a water heater that can
く従来の技術〉
従来より給湯装置で＠７図、＠８図に示したようにフィ
ン５０．５０・・・を介して熱的に結合し、且つパイプ
５１．５１でなる２水回路でバーナー５７で加熱される
熱交換器５８を有し、前記２水回路の一方は水道水を水
源とした給湯回路５２、他方は浴槽水を循環させる０＃
ｍ回路５３とし、前記循環回路５３の浴槽水５４をポン
プ５５を介して浴槽５６から出て浴槽５６へ戻す強制循
環させる構成としたものは知られている。Conventional technology> As shown in Fig. 7 and Fig. 8 in conventional water heaters, a burner is connected thermally through fins 50, 50, and a two-water circuit consisting of pipes 51, 51. One of the two water circuits is a hot water supply circuit 52 that uses tap water as a water source, and the other is a water supply circuit that circulates bath water.
An m circuit 53 is known in which the bathtub water 54 of the circulation circuit 53 is forced to circulate from the bathtub 56 through the pump 55 and returned to the bathtub 56.
〈発明が解決しようとする問題、α〉
ところで、このものはバーナー５７により加熱される熱
交換器５８に於いて一方の給湯回路５２と他方の循環回
路５３に備えたパイプ５１．５１で、フィン５０，５０
・・・によって前記パイプ５１．５１に伝わる熱量は同
じであるが給湯回路５２と循環回路５３で一方に通水し
ていない場合でパイプ５１とパイプ５１との間に温度差
が生じ一方のパイプ５１と他方のパイプ５１の熱膨張に
大きい相違が生じてパイプ５１．５１とフィン５０．５
０・・・が離親し、平行して取り付けられているフィン
５０．５０・・・が傾斜し排気通路が塞がれて排気ブス
の排気が円滑に行なわれず不完全燃焼等のおそれがあり
、更に循環回路５３内の温水と給湯回路５２内の温水の
温度を使用に適した温度に加熱する熱量とすることも行
うことがで外ない等の欠点があった。<Problem to be solved by the invention, α> By the way, in this case, in the heat exchanger 58 heated by the burner 57, the pipes 51 and 51 provided in the hot water supply circuit 52 on one side and the circulation circuit 53 on the other side have fins. 50,50
..., the amount of heat transmitted to the pipes 51 and 51 is the same, but when water is not flowing to one of the hot water supply circuits 52 and circulation circuits 53, a temperature difference occurs between the pipes 51 and one of the pipes 51 and the other pipe 51, the pipe 51.51 and the fin 50.5
0... are separated, and the fins 50, 50... installed in parallel are tilted and the exhaust passage is blocked, preventing smooth exhaust from the exhaust bus and causing incomplete combustion. Furthermore, there is a drawback that the temperature of the hot water in the circulation circuit 53 and the hot water in the hot water supply circuit 52 must be adjusted to a heat amount suitable for use.
この発明は上記の問題点を解決したものであり、長期に
亘り故障が少な（安全に使用できて使用上便利である給
湯装置を得ることを目的としたものである。This invention solves the above-mentioned problems, and aims to provide a water heater that can be used safely and conveniently for a long period of time with fewer failures.
〈問題点を解決するための手段〉
上記の目的を達成するためこの発明の給湯ｖｃ（ｉ！は
、第１連通部１を介して第１大径部２と第１小径部３を
連設した数個の第１Ｗ挿入孔４，４・・・を９設した第
１板状フィン５と、第２連通部６を片して第２小径部７
とＰｔ５２大径部８を連設した数個の第１’挿入孔９，
９・・・を穿設した第２板状フィン１０と、一方は水道
水を水源とした給湯パイプ１１と他方は浴槽又は暖房等
の循環水を循環させる循環パイプ１２とを接合した接合
パイプ部１３とを具備し、且つ接合パイプ部１３に於い
て多数板のｆｊＳｉ板状フィン５，５・・・の第１小径
部３．３・・・に循環パイプ１２を挿入固着すると共に
第１大径部２に給湯パイプ１１を第１間隙１４を設けて
挿入し、更に多数板の１５２板状フィン１０，１０φ・
・の第２小径部７，７◆・・に給湯パイプ１１を挿入固
着すると共に第２大径部８に循環パイプ１２を第２間隙
１５を設けて挿入し、熱交換部１６を形成したものであ
る。<Means for solving the problems> In order to achieve the above object, the hot water supply vc (i!) of the present invention connects the first large diameter part 2 and the first small diameter part 3 via the first communication part 1. The first plate-shaped fin 5 having nine first W insertion holes 4, 4, and the second communication portion 6 are separated to form a second small diameter portion 7.
and several first' insertion holes 9 with Pt52 large diameter parts 8 arranged in series,
A joint pipe section in which a second plate-shaped fin 10 with holes 9... is joined to a hot water supply pipe 11 using tap water as a water source on one side and a circulation pipe 12 for circulating circulating water such as a bathtub or heating on the other side. 13, and in the joint pipe section 13, the circulation pipe 12 is inserted and fixed into the first small diameter portions 3.3 of the multiple fjSi plate-like fins 5, 5..., and the first large The hot water supply pipe 11 is inserted into the diameter portion 2 with a first gap 14 provided, and a large number of 152 plate-shaped fins 10, 10φ.
A hot water supply pipe 11 is inserted and fixed into the second small diameter portions 7, 7◆ of ・, and a circulation pipe 12 is inserted into the second large diameter portion 8 with a second gap 15 provided to form a heat exchange portion 16. It is.
〈実施例〉
以下図面についてこの発明の詳細な説明すると、１は連
通部であり、第１連通部１を介して第１大径部２と第１
小径部３を連設した数個の第１管挿入孔４，４・・・を
！？！設した第１板状フィン５と、第２連通部６を介し
てｔｌＳ２小径部７と第２大径部８を連設した数個の第
２管挿入孔９，９・・・を穿設した第２板状フィン１０
と一方は水道水を水源とした給湯パイプ１１と他方は浴
槽又は暖房等の循環水を循環させる循環パイプ１２とを
接合した接合パイプ部１３とを具備し、且つ接合パイプ
部１３に於いて多数板の第１板状フィン５゜５・・・の
第１小径部３，３・・・に循環パイプＪ２を挿入固着す
ると共にｆｊＳ１大径部２に給湯パイプ１１をｆｊｔＪ
１開ｒ４１４を設けて挿入し、更に多数板の第２板状フ
ィン１０．１０・・・の第２小径部７，７・・・に給湯
パイプ１１を挿入１ｉ！ｉｆ着すると共に第２大径部８
に循環パイプ１２を第２間隙１５を設けて挿入し、熱交
換部１６を形成したものであり、且つ第１板状フィン５
及び第２板状フィン１０は銅板で、接合パイプ部１３に
位置する給湯パイプ１１と循環パイプ１２とは銅パイプ
で形成し、更に第１板状フィン５のｆｊＳ１小径部３と
第２板状フィン１０の第２小径部７には接合パイプ部１
３の給湯パイプ１１又は循環パイプ１２の何れかと密接
する切欠短管部１７を設け、又更に第１板状フィン５及
び第２板状フィン１０の両側には切欠短管部１７と同じ
良さで同じ方向の折曲７７（４４，４４を設けたもので
、第４図、第５図のように第１板状フィン５．５・・・
並びにｐｌＳ２板状フィン１．０，１０・・・を切欠短
管部１７及び折曲縁４４，４４が隣接の第１＠状フィン
５、第２板状フィン１０に当接し、切欠短管部１７、折
曲縁４４，４４の長さに相当する小間隙１８，１８・・
−を設けて並設することができるものである。又接合パ
イプ部１３に並設装着する第１板状フィン５と第２板状
フィン１０との装着板数及び１位置は第４図、ｆＪＳｓ
図に示めしなように用途に伴う給湯能力に応じ例えば給
？８３０，０００Ｋｃａｌ／ ｌ＋、風呂１０，０ＯＯ
Ｋｃａｌ／ｌ＋となるように取付けるものである。又更
に接合パイプ１ｌｌｌｓ１３に於ける給湯パイプ１１と
循環パイプ１２とを接合した接合部２１の両端には平行
して対接した対接溝条１９，１９を設け、且つ第１板状
フィン５のｆｊｔＪ１連通部１連通第１板状フィン１０
の第２連通ｆｆｔｓ６の対接個所にロー付は切欠部２０
．２０を設け、接合パイプ部１３と第１板状フィン５及
び第２板状フィン１０との接合は第１板状フィン５の第
１小径部３と第２板状フィン１０の第２小径部７に設け
た切欠短管部１７が給湯パイプ１１又は循環パイプ１２
の何れかを第１小径部３又は第２小径部７に圧入するこ
とにより切欠短Ｖ部１７に密接すると共に切欠短管部１
７は接合パイプ部１３に取り付けた第１板状フィン５と
第２板状フィン１０の傾斜を防止し、更に接合パイプ部
１３と第１板状フィン５と第２板状フィン１０との取付
時には接合ノ（イブ部１３に設けた対設溝条１９，１９
と第１板状フィン５及び第２板状フィン１０に設けたロ
ー付は切欠部２０．２０によって形成された挿入孔（図
示せず）に棒状ロー（図示せず）を挿入し、この状態で
電気炉又は〃ス炉に入れ加熱し棒状ローを溶融し、第２
図、第３図に図示したようにロー付は固着部４５，４５
を形成したものである。<Example> A detailed description of the present invention will be given below with reference to the drawings. Reference numeral 1 denotes a communicating portion, and the first large diameter portion 2 and the first large diameter portion are connected via the first communicating portion 1.
Several first pipe insertion holes 4, 4... with small diameter parts 3 arranged in series! ? ! Several second pipe insertion holes 9, 9... in which the small diameter part 7 and the second large diameter part 8 of the tlS2 are connected via the first plate-shaped fin 5 provided and the second communication part 6 are bored. second plate-like fin 10
and a joint pipe section 13 which joins a hot water supply pipe 11 whose water source is tap water on one side and a circulation pipe 12 which circulates circulating water for bathtubs, heating, etc. on the other hand, and in the joint pipe section 13 there are many The circulation pipe J2 is inserted and fixed into the first small diameter portions 3, 3... of the first plate-shaped fins 5゜5... of the plate, and the hot water supply pipe 11 is inserted into the large diameter portion 2 of fjS1.
1 open r414 and insert it, and then insert the hot water pipe 11 into the second small diameter portions 7, 7... of the multiple second plate-like fins 10, 10... 1i! If the second large diameter portion 8
A heat exchange section 16 is formed by inserting a circulation pipe 12 into a second gap 15, and a first plate-shaped fin 5.
The second plate-like fin 10 is made of a copper plate, the hot water supply pipe 11 and the circulation pipe 12 located in the joint pipe part 13 are made of copper pipe, and the fjS1 small diameter part 3 of the first plate-like fin 5 and the second plate-like The second small diameter portion 7 of the fin 10 has a joint pipe portion 1
A notched short pipe portion 17 is provided in close contact with either the hot water supply pipe 11 or the circulation pipe 12 of No. 3, and furthermore, a notched short pipe portion 17 is provided on both sides of the first plate-like fin 5 and the second plate-like fin 10 with the same height as the notched short pipe portion 17. It is provided with bends 77 (44, 44) in the same direction, and as shown in FIGS. 4 and 5, the first plate-shaped fins 5, 5...
In addition, the notched short tube portion 17 and the bent edges 44, 44 of the plS2 plate-like fins 1.0, 10, . 17, small gaps 18, 18, corresponding to the length of the bent edges 44, 44...
- can be installed in parallel. The number and position of the first plate-like fins 5 and second plate-like fins 10 installed in parallel on the joint pipe portion 13 are shown in FIG. 4, fJSs.
As shown in the figure, depending on the hot water supply capacity depending on the application, for example, the water supply? 830,000Kcal/l+, bath 10,0OO
It is installed so that Kcal/l+. Furthermore, parallel grooves 19, 19 are provided at both ends of the joint 21 where the hot water supply pipe 11 and the circulation pipe 12 are joined in the joint pipe 1llls13, and the first plate-shaped fin 5 is fjtJ1 communication part 1 communication first plate-like fin 10
Brazing is done at the notch 20 at the contact point of the second communication ffts6.
．． 20 is provided, and the joint between the joint pipe part 13 and the first plate-like fin 5 and the second plate-like fin 10 is the first small-diameter part 3 of the first plate-like fin 5 and the second small-diameter part of the second plate-like fin 10. The notched short pipe section 17 provided in the hot water supply pipe 11 or the circulation pipe 12
By press-fitting either one of
7 prevents the first plate-like fin 5 and the second plate-like fin 10 attached to the joint pipe part 13 from tilting, and also prevents the attachment of the joint pipe part 13, the first plate-like fin 5, and the second plate-like fin 10. Sometimes the joint grooves (opposite grooves 19, 19 provided on the rib portion 13)
In this state, a rod-shaped solder (not shown) is inserted into an insertion hole (not shown) formed by the notch 20. Heat the bar in an electric furnace or a steam furnace to melt the bar.
As shown in FIG.
was formed.
よって接合パイプ部１３に於ける給湯パイプ１１と循環
パイプ１２との接合を強固にし、又更に接合パイプ部１
３と＃ＩＪ１板状フィン５とｆｉ２板状フィン１０との
接合を強固にすると共に第１板状フィン５と第２板状フ
ィン１０に設けた切欠短管部１７とは平行しで取り付け
られた第１板状フィン５，５・・・並びに第２板状フィ
ンｉ ｏ、ｉ ｏ・・・の傾斜により排気通路の閉塞等
の支障を米すことがない。Therefore, the connection between the hot water supply pipe 11 and the circulation pipe 12 in the joint pipe section 13 is strengthened, and the joint pipe section 1
3 and #IJ1 plate-like fins 5 and fi2 plate-like fins 10 are strengthened, and the notched short pipe portions 17 provided on the first plate-like fins 5 and the second plate-like fins 10 are attached in parallel. The inclination of the first plate-like fins 5, 5, . . . and the second plate-like fins io, io, . . . prevents problems such as blockage of the exhaust passage.
又２２はガンタイプ型式の燃焼バーナーで送風７アン２
３とノズル２４と電磁ポンプ２５を具備し、熱交換部１
６を備えた燃焼室２６にノズル２４を下方に指向して装
着している。Also, 22 is a gun type combustion burner with a blast of 7 amps and 2
3, a nozzle 24, and an electromagnetic pump 25.
A nozzle 24 is attached to a combustion chamber 26 having a combustion chamber 6 with a nozzle 24 directed downward.
２７は燃焼室２６の下方上り機枠２８に設けた排気口２
９に関口した煙道である。27 is an exhaust port 2 provided in the lower ascending machine frame 28 of the combustion chamber 26
This is the flue that exits at No.9.
３０は水道水と直結する給水管であり、開閉弁３１を介
して給湯パイプ１１と接続し、且つバイパス管３２を電
磁弁３３を介してミキシングタンク３４に接続されると
共にミキシングタンク３４は給湯管３５を介して給湯パ
イプ１１とも接続されている。A water supply pipe 30 is directly connected to tap water, and is connected to the hot water pipe 11 via an on-off valve 31, and a bypass pipe 32 is connected to a mixing tank 34 via a solenoid valve 33, and the mixing tank 34 is a hot water pipe. It is also connected to the hot water supply pipe 11 via 35.
３６は給湯口、３７はシャワーヘッドである。36 is a hot water supply port, and 37 is a shower head.
３８は浴Ｗｊ３９に設けた吸込管口であり、循環ポンプ
４０を中途に設けた吸込管４１を介して循環パイプ１２
の吸込側と接続している。38 is a suction pipe port provided in the bath Wj39, which connects the circulation pipe 12 through a suction pipe 41 with a circulation pump 40 provided midway.
Connected to the suction side of the
４２は浴槽３９に設けた吐出管口であり、吐出Ｗ４３を
介して循環パイプ１２の吐出側と接続している。42 is a discharge pipe port provided in the bathtub 39, and is connected to the discharge side of the circulation pipe 12 via a discharge W43.
なお、前記した電磁弁３３はミキシングタンク３４内の
湯温を感知ｖｃ置（図示せず）によって感知して電磁弁
３３を開口しバイパス管３２よりミキシングタンク３４
１こ給水しミキシングタンク３４内の湯温が設定温度に
保持されるようにしたものである。The above-mentioned solenoid valve 33 senses the temperature of the hot water in the mixing tank 34 by a sensing VC device (not shown), opens the solenoid valve 33, and connects the mixing tank 34 through the bypass pipe 32.
The temperature of the hot water in the mixing tank 34 is maintained at a set temperature by supplying water to the mixing tank 34.
く作 用〉
そしてこの発明は前記の手段により開閉弁３１を開いて
水道水を給水状態に保持し、給湯口３６又はシャワーヘ
ッド３７より温水を流出させる場合は、リモートコント
ロール（図示せず）を操作することで燃焼バーナー２２
が作動し熱交換部１６を加熱すると共に給湯パイプ１１
内を温水が流動するものであり、又浴槽３９に流入され
ている浴槽水はリモートコントロール（図示せず）の操
作に基づき循環ポンプ４０並１１こ燃焼バーナー２２の
作動で浴槽水を循環パイプ１２を介して循環して浴槽水
の昇温を行うことができるものである。Function> The present invention uses the above-mentioned means to open the on-off valve 31 to maintain the tap water supply state, and when hot water flows out from the hot water inlet 36 or the shower head 37, a remote control (not shown) is operated. Combustion burner 22 by operating
operates and heats the heat exchange section 16 and the hot water supply pipe 11
Hot water flows through the bathtub 39, and the bathtub water flowing into the bathtub 39 is circulated through the circulation pipe 12 by operating the circulation pump 40 and the combustion burner 22 based on the operation of a remote control (not shown). The temperature of the bathtub water can be raised by circulating it through the bathtub.
ただし、給湯パイプ１１及び循環パイプ１２に同時に通
水することは所望の温度例えば循環パイプ１２を介して
の熱交換は約１．０．０００Ｋｃａｌ／ｈ、給湯パイプ
１１を介しての熱交換は約３０，０００Ｋｃａｌ／ｂに
設定できるように第１板状フィン５の取付枚数と１２板
状フィン１０の取付枚数を設定するものである。However, if the water is passed through the hot water supply pipe 11 and the circulation pipe 12 at the same time, the desired temperature, for example, the heat exchange through the circulation pipe 12 is approximately 1.0.000 Kcal/h, and the heat exchange through the hot water supply pipe 11 is approximately 1.0.000 Kcal/h. The number of first plate-shaped fins 5 and the number of twelve plate-shaped fins 10 to be attached are set so that the number of first plate-shaped fins 5 and twelve plate-shaped fins 10 can be set to 30,000 Kcal/b.
〈発明の効果〉
この発明は以上のような構成であり、第１連通部１を介
してＰｔＳｉ大径部２と第１小径部３を連設した数個の
第１Ｗ挿入孔４，４・・・を７設した第１板状フィン５
と、第２連通部６を介して第２小径部７と第２大径部８
を連設した数個の第２管挿入孔９，９・・・を穿設した
第２板状フィン１０と、一方は水道水を水源とした給湯
パイプ１１と他方は浴槽又は暖房等の循環水を循環させ
る循環パイプ１２とを接合した接合パイプ！！ｓ１３と
を具備したことにより第１板状フィン５・・・と第２板
状フィン１０・・・とを取り付けた給湯パイプ１１と循
環パイプ１２とは互いに接合した状態で保持されて給湯
パイプ１１と循環パイプ１２とは互いに熱が直接伝導し
て両パイプとの間に極端な温度差が生ぜずに温度差に伴
う熱膨張の差によって給湯パイプ１１と循環パイプ１２
との伸縮の度合が小さく両パイプの接合並びに両パイプ
と第１板状フィン５・・・、第２板状フィン１０・・・
どの接合が外れて熱交換が十分に行なわれず、更に外れ
て傾斜した第１板状フィン５・・・と第２板状フィン１
０・・・とによって排気が行なわれなくなり不完全燃焼
の原因となるようなことがない。又接合パイプ部１３に
於いて多数板の第１板状フィン５，５・・・の第１小径
部３，３・・・に循環パイプ１２を挿入固着すると共に
第１大径部２に給湯パイプ１１を第１間隙１４を設けて
挿入し、更に多数板の第２Ｒ状フィン１０，１０・・・
のＰＩＩＪ２小径部７，７・・・に給湯パイプ１１を挿
入固着すると共に第２大径部８に循環パイプ１２を第２
開隙１５を設けて挿入し、熱交換部１６を形成したこと
によって第１ｒｒｒＩ隙１４は給湯パイプ１１に第１板
状フィン５，５・・・が燃焼バーナー２２の燃焼熱で上
昇した熱量を直接伝導することがなく、給湯パイプ１１
には第２板状フィン１０，１０・・・が燃焼熱で上昇し
た熱量を直接伝導するものであり、更に第２間１１１１
［１５は循環パイプ１２に第２板状フィンｉ ｏ、ｉ
ｏ・・・が燃焼バーナー２２の燃焼熱で上昇した熱量を
直接伝導することがなく、循環パイプ１２にはＩＪＳ１
板状フィン５，５・・・が燃焼熱で上昇した熱量を直接
伝導するものである。<Effects of the Invention> The present invention has the above-described configuration, and includes several first W insertion holes 4, 4, and 4 in which the PtSi large diameter portion 2 and the first small diameter portion 3 are connected via the first communication portion 1. A first plate-like fin 5 having seven...
and the second small diameter part 7 and the second large diameter part 8 via the second communication part 6.
A second plate-like fin 10 has several second pipe insertion holes 9, 9, etc., one of which is a hot water supply pipe 11 whose water source is tap water, and the other is a hot water supply pipe 11 that uses tap water as a water source, and the other pipe that is used for circulation such as a bathtub or heating. A joint pipe that is connected to the circulation pipe 12 that circulates water! ! s13, the hot water supply pipe 11 and the circulation pipe 12 to which the first plate-like fins 5 and the second plate-like fins 10 are attached are held in a state of being joined to each other, and the hot water supply pipe 11 The hot water supply pipe 11 and the circulation pipe 12 are connected to each other by direct conduction of heat to each other, without creating an extreme temperature difference between the two pipes, and due to the difference in thermal expansion caused by the temperature difference.
The degree of expansion and contraction between both pipes is small, and both pipes are joined together, and both pipes and the first plate-shaped fin 5..., the second plate-shaped fin 10...
The first plate-like fin 5 and the second plate-like fin 1 are further separated and tilted due to which joint is separated and heat exchange is not performed sufficiently.
0... prevents exhaust from being carried out and does not cause incomplete combustion. In addition, in the joint pipe section 13, the circulation pipe 12 is inserted and fixed into the first small diameter portions 3, 3, etc. of the multiple first plate-like fins 5, 5, etc., and hot water is supplied to the first large diameter portion 2. The pipe 11 is inserted with a first gap 14 provided, and a plurality of second R-shaped fins 10, 10...
The hot water supply pipe 11 is inserted and fixed into the small diameter portions 7, 7, . . . of PIIJ2, and the circulation pipe 12 is inserted into the second large diameter portion 8.
By inserting it with an opening 15 and forming a heat exchange part 16, the first plate-like fins 5, 5, . . . Hot water pipe 11 without direct conduction
, the second plate-like fins 10, 10, .
[15 is the second plate-shaped fin i o, i on the circulation pipe 12
o... does not directly conduct the amount of heat increased by the combustion heat of the combustion burner 22, and the circulation pipe 12 has IJS1.
The plate-like fins 5, 5, . . . directly conduct the amount of heat increased by the combustion heat.
従って給湯パイプ１１と循環パイプ１２に第１板状フィ
ン５と第２板状フィン１０から伝導する熱量については
第１板状フィン５と第２板状フィン１０の板数によって
例えば第４図、第５図に図示したように区別することが
できるものである。Therefore, the amount of heat conducted from the first plate-like fin 5 and the second plate-like fin 10 to the hot water supply pipe 11 and the circulation pipe 12 depends on the number of plates of the first plate-like fin 5 and the second plate-like fin 10, for example, as shown in FIG. They can be distinguished as shown in FIG.
よって給湯パイプ１１と循環パイプ１２によって供給す
ることができる熱量の差は第１板状フィン５と第２板状
フィン１０の板数によって設定することができて製作上
極めて容易である。Therefore, the difference in the amount of heat that can be supplied by the hot water supply pipe 11 and the circulation pipe 12 can be set by the number of the first plate-shaped fins 5 and the second plate-shaped fins 10, which is extremely easy to manufacture.
又構造が簡単で大量生産に適し安価に提供でき、更に安
全な装置を得ることができる等幾多の産！的効果を奏す
るものである。In addition, it has a simple structure, is suitable for mass production, can be provided at low cost, and can provide a safer device, among other benefits! This is effective.
ＰＩＳ１図は全体構成図、第２図は第１図に於けるＡ−
Ａ断面図、第３図は第１図に於けるＢ−Ｂｌｌｉ面図、
第４図及び＠５図は熱交換部の横断面図、第６図は熱交
換部に於ける接合パイプ部を除いた一部斜視図、第７図
は従来例の説明図、ＰｌｆＪＢ図は第７図に於ける熱交
換器の拡大横断面図である。
１・・・第１連通部 ２・・・第１大径部 ３・・・第
１小径部 ４・・・第１管挿入孔 ５・・・第１板状フ
ィン６・・・第２連通部 ７・・・第２小径部 ８・・
・＄２大径部 ９・・・第２Ｗ挿入孔 １０・・・第２
板状フィン１１・・・給湯パイプ １２・・・循環パイ
プ １３・・・接合パイプｆｆｌ！１４・・・第１間隙
１５・・・第２間隙１６・・・熱ズ換部 １７・・・
切欠短管部 １８・・・小間隙 １９・・・対接溝条
２０・・・ロー付は切欠部２１・・・接合部 ２２・・
・燃焼バーナー ２３・・・送風７アン ２４・・・ノ
ズル ２５・・・電磁ポンプ ２６燃焼室 ２７・・・
煙道 ２８・・・機枠 ２９・・・排気口３０・・・給
水Ｗ ３１・・・開閉弁 ３２・・・バイパス管３３
・・・電磁弁 ３４・・・ミキシングタンク ３５・・
・給湯管 ３６・・・給湯口 ３７・・・シャワーヘッ
ド３８・・・吸込管口 ３９・・・浴４９ ４０・・・
循環ポンプ４１・・・吸込管 ４２・・・吐出管口 ４
３・・・吐出管４４・・・折曲Ｍ ４５・・・ロー付
は固着部５０・・・フィン ５１・・・パイプ ５２・
・・給湯回路５３・・・循環回路 ５４・・・浴槽水
５５・・・ポンプ５６・・・浴槽 ５７・・・バーナー
５８・・・熱交換器特許出願人 株式会社内田製作
所
第１図
第２図
第４図
第６図
第７図PIS diagram 1 is the overall configuration diagram, and diagram 2 is A- in diagram 1.
A sectional view, Figure 3 is a B-Blli side view in Figure 1,
Figures 4 and @5 are cross-sectional views of the heat exchange section, Figure 6 is a partial perspective view of the heat exchange section excluding the joint pipe section, Figure 7 is an explanatory diagram of the conventional example, and PlfJB diagram is 8 is an enlarged cross-sectional view of the heat exchanger in FIG. 7. FIG. DESCRIPTION OF SYMBOLS 1... First communication part 2... First large diameter part 3... First small diameter part 4... First tube insertion hole 5... First plate-shaped fin 6... Second communication Part 7...Second small diameter part 8...
・$2 Large diameter part 9... 2nd W insertion hole 10... 2nd
Plate fin 11...Hot water pipe 12...Circulation pipe 13...Joint pipe ffl! 14...First gap 15...Second gap 16...Heat exchange part 17...
Notched short pipe portion 18... Small gap 19... Opposite groove line
20... Notch part 21... Joint part 22...
・Combustion burner 23... Air blower 7 amps 24... Nozzle 25... Electromagnetic pump 26 Combustion chamber 27...
Flue 28...Machine frame 29...Exhaust port 30...Water supply W 31...On-off valve 32...Bypass pipe 33
...Solenoid valve 34...Mixing tank 35...
・Hot water supply pipe 36...Hot water supply port 37...Shower head 38...Suction pipe port 39...Bath 49 40...
Circulation pump 41...Suction pipe 42...Discharge pipe port 4
3...Discharge pipe 44...Bent M 45...Fixed part 50 with brazing 50...Fin 51...Pipe 52.
... Hot water supply circuit 53 ... Circulation circuit 54 ... Bathtub water
55... Pump 56... Bathtub 57... Burner 58... Heat exchanger patent applicant Uchida Seisakusho Co., Ltd. Figure 1 Figure 2 Figure 4 Figure 6 Figure 7
Claims (1)
３を連設した数個の第１管挿入孔４、４・・・を穿設し
た第１板状フィン５と、第２連通部６を介して第２小径
部７と第２大径部８を連設した数個の第２管挿入孔９、
９・・・を穿設した第２板状フィン１０と、一方は水道
水を水源とした給湯パイプ１１と他方は浴槽又は暖房等
の循環水を循環させる循環パイプ１２とを接合した接合
パイプ部１３とを具備し、且つ接合パイプ部１３に於い
て多数板の第１板状フィン５、５・・・の第１小径部３
、３・・・に循環パイプ１２を挿入固着すると共に第１
大径部２に給湯パイプ１１を第１間隙１４を設けて挿入
し、更に多数板の第２板状フィン１０、１０・・・の第
２小径部７、７・・・に給湯パイプ１１を挿入固着する
と共に第２大径部８に循環パイプ１２を第２間隙１５を
設けて挿入し、熱交換部１６を形成したことを特徴とす
る給湯装置。(1) A first plate-shaped fin in which several first tube insertion holes 4, 4, etc. are formed in which the first large diameter part 2 and the first small diameter part 3 are connected via the first communication part 1. 5, several second pipe insertion holes 9 in which the second small diameter part 7 and the second large diameter part 8 are connected via the second communication part 6,
A joint pipe section in which a second plate-shaped fin 10 with holes 9... is joined to a hot water supply pipe 11 using tap water as a water source on one side and a circulation pipe 12 for circulating circulating water such as a bathtub or heating on the other side. 13, and the first small diameter portion 3 of the multiple first plate-like fins 5, 5... in the joint pipe portion 13.
, 3..., the circulation pipe 12 is inserted and fixed, and the first
The hot water supply pipe 11 is inserted into the large diameter portion 2 with a first gap 14 provided therebetween, and the hot water supply pipe 11 is further inserted into the second small diameter portions 7, 7, . A hot water supply device characterized in that a heat exchange section 16 is formed by inserting and fixing a circulation pipe 12 into a second large diameter section 8 with a second gap 15 provided therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63308049A JPH02154942A (en) | 1988-12-06 | 1988-12-06 | Hot water supplying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63308049A JPH02154942A (en) | 1988-12-06 | 1988-12-06 | Hot water supplying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02154942A true JPH02154942A (en) | 1990-06-14 |
Family
ID=17976268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63308049A Pending JPH02154942A (en) | 1988-12-06 | 1988-12-06 | Hot water supplying device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02154942A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07269943A (en) * | 1994-03-29 | 1995-10-20 | Suzuki Tekkosho:Kk | Fin for heat exchanger and processing method thereof |
| KR100361553B1 (en) * | 2000-07-18 | 2002-11-18 | 주식회사 두발가스엔지니어링 | Heat exchanger of gas boiler and method for welding a fin having heat exchanger |
| JP2016038155A (en) * | 2014-08-07 | 2016-03-22 | 株式会社ガスター | Heat source device |
-
1988
- 1988-12-06 JP JP63308049A patent/JPH02154942A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07269943A (en) * | 1994-03-29 | 1995-10-20 | Suzuki Tekkosho:Kk | Fin for heat exchanger and processing method thereof |
| KR100361553B1 (en) * | 2000-07-18 | 2002-11-18 | 주식회사 두발가스엔지니어링 | Heat exchanger of gas boiler and method for welding a fin having heat exchanger |
| JP2016038155A (en) * | 2014-08-07 | 2016-03-22 | 株式会社ガスター | Heat source device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2002267254A (en) | Hot-water supply apparatus | |
| JPH02154942A (en) | Hot water supplying device | |
| JP6449687B2 (en) | Heat source equipment | |
| JP4264825B2 (en) | Heat source equipment | |
| JP2002267262A (en) | Hot-water supply apparatus | |
| DE69613944T2 (en) | Meandering, combined heat exchanger with a complex, straight section | |
| JP2002162050A (en) | Radiator of hot-water heater | |
| JP2002267261A (en) | Hot-water supply apparatus | |
| JP6449688B2 (en) | Heat source equipment | |
| NL8501657A (en) | DIRECT FIRED AIR HEATER AND HEATING UNIT FOR WARM AIR HEATING. | |
| JPS607187B2 (en) | Heat exchanger | |
| JP2587009Y2 (en) | Bath kettle with hot water supply | |
| RU2038542C1 (en) | Hot-water boiler | |
| JP2004245515A (en) | Heat exchanging device | |
| JP2000018729A (en) | Heat exchanger with heat transfer fin | |
| KR200345039Y1 (en) | Dual exchanger of boiler | |
| KR100538995B1 (en) | Dual exchanger of boiler | |
| DK0778447T3 (en) | Operation for a boiler system, boiler system and method for operating boiler systems | |
| JP2589237Y2 (en) | One-can two-circuit water heater | |
| KR910007585Y1 (en) | Hot-water boiler | |
| JP2603495Y2 (en) | Circulation heating device | |
| JP2619956B2 (en) | Heat exchanger | |
| JPH05164403A (en) | Once-through hot water boiler | |
| JP3655688B2 (en) | Combustion equipment | |
| JPH1068596A (en) | Heat exchanger for water and aqueous solutions |