JPS6199058A - Bath boiler device - Google Patents
Bath boiler deviceInfo
- Publication number
- JPS6199058A JPS6199058A JP59220701A JP22070184A JPS6199058A JP S6199058 A JPS6199058 A JP S6199058A JP 59220701 A JP59220701 A JP 59220701A JP 22070184 A JP22070184 A JP 22070184A JP S6199058 A JPS6199058 A JP S6199058A
- Authority
- JP
- Japan
- Prior art keywords
- water
- bathtub
- section
- path
- hot
- 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
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
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/54—Water heaters for bathtubs or pools; Water heaters for reheating the water in bathtubs or pools
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)
- Control For Baths (AREA)
- Details Of Fluid Heaters (AREA)
Abstract
Description
【発明の詳細な説明】
〔技術分野〕
この発明は、１ｆｆｌ富の自然（盾環式風呂釜を改善し
た風呂釜装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a bath kettle device that is an improvement on the 1ffl wealth nature (shield ring type bath kettle).
従来の自然循環式風呂釜は、第３図に示すように、浴槽
１５に水循環路１６を取付け、水循環路１６の水流入路
より風呂釜１７内のバーナ燃焼室１８に水を導びいてフ
ィン付き熱交換部１６１で水を加熱したのち、水流出路
を経て加熱した水を浴槽１５内に帰していた。ところが
、このような自然循環式では、浴槽１５での沸き上り温
度が浴槽１５の上下で差が大きく、攪拌しなければ湯温
が一定にならず、また浴槽１５への戻り湯温か高温とな
るたぬに火傷の危険性があった。As shown in FIG. 3, the conventional natural circulation type bathtub has a water circulation path 16 attached to the bathtub 15, and water is guided from the water inflow path of the water circulation path 16 to the burner combustion chamber 18 in the bathtub 17, and the fins are connected to the bathtub. After the water is heated in the attached heat exchange section 161, the heated water is returned to the bathtub 15 through the water outflow path. However, in such a natural circulation type, there is a large difference in the boiling temperature in the bathtub 15 between the top and bottom of the bathtub 15, and the temperature of the water will not be constant unless stirred, and the temperature of the water returning to the bathtub 15 will be high. There was a risk of burns to the tanu.
一方、気泡によるマノサージリフ果を図るべく、第４し
１に承ずように、風呂釜１７に気泡発生装置１つを付設
し、ポンプ２０による強制循環で空気吸入管２１を経て
水循環路１６′内に外気を導入して気泡として浴槽１５
内に噴出させる風呂釜装置が知られていたが、冷たい外
気を導入するため湯温が低下するとともに、風呂釜１７
に加えて気泡発生装置１９を必要とするため、コストも
高くなり、かつ広い設置スペースを必要とするなどの欠
点があった。On the other hand, in order to achieve manosurgical relief by air bubbles, as in the fourth example, one air bubble generator is attached to the bathtub 17, and forced circulation by the pump 20 is carried out through the air suction pipe 21 into the water circulation path 16'. outside air is introduced into the bathtub 15 as air bubbles.
A bath kettle device that sprays water into the bathtub was known, but since cold outside air is introduced, the water temperature decreases and the bath kettle 17
In addition, since the bubble generator 19 is required, there are disadvantages such as high cost and a large installation space.
この発明の目的は、浴槽内の湯温の上下差をなくしかつ
浴槽内に気泡を混入させることができる風呂釜装置を提
供することである６
〔発明の開示〕
この発明の風呂釜装置は、浴槽の水を循環するとともに
一部に絞り部を設けた水循環路と、この本循環路内の水
を加熱するバーナ燃焼室と、前記水循環路に付設され循
環ポンプで浴槽の水を給送するとともに先端が水噴出用
ノズルとなって前記水循環路の絞り部に位置したバイパ
ス路と、１Ｉｉｌ記絞り部に接続され前記ノズルから噴
出した水の噴出力によって空気を本循環路内に排出する
空気吸入管とを備えたものである。An object of the present invention is to provide a bathtub device that can eliminate the difference in temperature of water in the bathtub and allow air bubbles to be mixed into the bathtub.6 [Disclosure of the Invention] The bathtub device of the present invention is A water circulation path that circulates water in the bathtub and is partially provided with a throttle section, a burner combustion chamber that heats the water in this main circulation path, and a circulation pump attached to the water circulation path that supplies water to the bathtub. and a bypass path whose tip serves as a water spouting nozzle and is located at the constriction section of the water circulation path; It is equipped with a suction tube.
すなわち、この発明の風呂釜装置は、水循環路に循環ポ
ンプ付きバイパス路を付設し、このバイパス路の先端ノ
ズルを本循環路内の絞り部に位置させかつ絞り部に空気
吸入管を接続したので、循環ポンプの強１ａｌ ＋后環
力（浴槽内の場か既１ｖされ浴槽内の上Ｆ温度差が７５
くなるとともに、いわゆるエゼクタ効果により空気吸入
管より空気が吸入され、気泡となって浴槽内に排出させ
ることができる。That is, in the bathtub device of the present invention, a bypass passage with a circulation pump is attached to the water circulation passage, the tip nozzle of this bypass passage is located in a constriction part in the main circulation passage, and an air suction pipe is connected to the constriction part. , the strength of the circulation pump is 1al + the return force (the place in the bathtub is already 1v, and the upper F temperature difference in the bathtub is 75
As the temperature decreases, air is sucked in through the air suction pipe due to the so-called ejector effect, and can be discharged into the bathtub in the form of bubbles.
この発明の一実施例を第１図に基づいて説明する。第１
図において、ｌは浴槽であり、この浴槽１に風呂釜２の
水循１．９路３が取付けられる。水循環路３は水流入部
３ａ、熱交換部３ｂおよび水流出部３ｃに分かれ、浴槽
１下邪の水を水流入部３ａを経て導入し、燃焼室４内に
ある熱交換部３ｂで加熱昇温させ、水流出部３ｃを経て
浴槽ｌ内に戻す循環路を形成する。燃焼室４は従来の風
呂釜と同様に底部にバーナ５を設置し、上部に排気筒６
を設けたものである。An embodiment of the present invention will be described based on FIG. 1st
In the figure, l is a bathtub, and a water circulation 1.9 passage 3 of a bath pot 2 is attached to this bathtub 1. The water circulation path 3 is divided into a water inflow section 3a, a heat exchange section 3b, and a water outflow section 3c. A circulation path is formed in which the water is heated and returned to the inside of the bathtub l via the water outflow portion 3c. The combustion chamber 4 has a burner 5 installed at the bottom like a conventional bathtub, and an exhaust pipe 6 at the top.
It has been established.
前記水流出部３ｃには絞り部７が形成され、この絞り部
７にはバイパス路８の先端ノズル９が位置し、かつ空気
吸入管ｌＯが接続される。バイパス路８はｌ＆端が水流
入部３ａに取付けられ循環ポンプ１１を介して水を強制
的に給送し、絞り部７ｃノスル９より噴出さ−Ｃる。こ
の場合、水の噴出方向は水循環路３内の水の流れ方向で
ある。ごの）：め、ノズル９からの水の噴出によって絞
り部７内が負圧となり、エゼクタ効果によっ−ζ空気吸
入管１０より外気を吸入する。これによって、浴槽ｌ内
に気泡を発生させ、マツサージ効果を高めるごとができ
る。また、ｉ盾環ポンプ１１による水の強制循環により
浴槽ｌ内の湯が攪拌され湯の上下温度差が解消され、さ
らに循環ポンプ１１の吐出力によって水循環路３内の流
速が速くなり、熱交換部３ｂでの熱伝達係数を高くし、
熱交ｌｊ！効率を向上させることができる。A constriction part 7 is formed in the water outflow part 3c, a tip nozzle 9 of a bypass passage 8 is located in this constriction part 7, and an air suction pipe 1O is connected to the constriction part 7. The bypass passage 8 is attached at its end to the water inflow part 3a, and forcibly feeds water through the circulation pump 11, and is ejected from the nozzle 9 of the constriction part 7c. In this case, the direction in which water is ejected is the direction in which water flows in the water circulation path 3. The water ejected from the nozzle 9 creates a negative pressure in the throttle section 7, and the ejector effect causes outside air to be sucked in through the air suction pipe 10. As a result, air bubbles are generated within the bathtub l, thereby enhancing the pine surge effect. In addition, the forced circulation of water by the i-shield ring pump 11 agitates the hot water in the bathtub l, eliminating the temperature difference between the top and bottom of the hot water, and the discharge force of the circulation pump 11 increases the flow rate in the water circulation path 3, thereby exchanging heat. The heat transfer coefficient in part 3b is increased,
Heat exchange lj! Efficiency can be improved.
前記空気吸入管１０は、燃焼室４内を通って外気を水（
ＲＩ’Ｊ路３内に導びくように構成する。そして、燃焼
室４内の空気吸入″ＷＩＯ外周面にはｐハ交換用のフィ
ン１２を取付けて排タハで外気を暖めて水循環路３内の
噴流に混入さゼる。このため、冷たい外気によって湯温
が低下するのを防止することができる。The air intake pipe 10 passes through the combustion chamber 4 to supply outside air with water (
It is configured to lead into the RI'J path 3. Then, a fin 12 for replacing the pH is attached to the outer circumferential surface of the air intake WIO in the combustion chamber 4, and the outside air is warmed by the exhaust air and mixed into the jet flow in the water circulation path 3.For this reason, the cold outside air It is possible to prevent the water temperature from decreasing.
また、水循環路３内の流速が辻くなるごとにより、ｉｊ
ｐ交換部３ｂ４：ｌ１ｌｉ過」ろ水は大幅に温度Ｌシ１
１するのが抑制され、火傷するほどの場７晶には４１達
しないが、より安全を明する上で水循環路３の水流出部
３ｃ内に湯温検出器１３（一度セ／す）を設置し、制御
器１４を介してバーナ５の燃焼を制御するようにしても
よい。すなわち、水流出部３ｃを経て高温の湯温か浴槽
１内に流出する危険性があるときは、検出器１３により
制ｔｌｒｌ器Ｉ４を作動させてバーナ５の燃焼を停止さ
ゼるのである。In addition, each time the flow velocity in the water circulation path 3 crosses, ij
P exchange part 3b4: l1li filtrate's filtrate has a significantly lower temperature Lsi1
1, and does not reach the level 41 that would cause burns, but for greater safety, a hot water temperature detector 13 (once set/separated) is installed in the water outlet 3c of the water circulation path 3. The combustion of the burner 5 may be controlled via the controller 14. That is, when there is a risk that hot water will flow out into the bathtub 1 through the water outflow portion 3c, the detector 13 operates the tlrl regulator I4 to stop combustion in the burner 5.
なお、第１図に示す実施例では、バイパス路８は水流出
部３ｃと水流入部３ａとの間に架設したが、第２図に示
すように水流入部３ａ′内にバイパス路８′および絞り
部７′を設け、燃焼室４内に導入した空気吸入管１０′
より外気を吸入し、ダハ交換部３ｂ′内に噴出させるよ
うにしてもよい。In the embodiment shown in FIG. 1, the bypass passage 8 is installed between the water outflow part 3c and the water inflow part 3a, but as shown in FIG. and an air intake pipe 10' provided with a constriction part 7' and introduced into the combustion chamber 4.
It is also possible to draw in more outside air and blow it out into the roof replacement part 3b'.
その他は前述の実施例と同様である。The rest is the same as the previous embodiment.
この発明Ｇこよれば、以下の効果がある。 According to this invention G, there are the following effects.
ｆｌｌ 浴槽湯温の上下温度差がなくなり、攪拌する
手間が必要でない。fll There is no difference in the temperature of the bath water above and below, and there is no need for stirring.
（２）燃焼蛍白この水の流速が速くなり、Ｉハ伝達係数
が高まって熱交換効率が向上する６（３）気泡混入によ
る入浴者へのマノサーノ効果が期待てきる。(2) Burning phosphor The flow rate of this water becomes faster, the I-transfer coefficient increases, and the heat exchange efficiency improves.6 (3) A manosano effect on bathers is expected due to the inclusion of air bubbles.
（４）気泡発生装置が必要でないので、スペースをとら
ず、コストを低減化することができる。(4) Since a bubble generator is not required, space is not taken up and costs can be reduced.
第１図はこの発明の一実施例の説明図、第２図はこの発
明の他の実施例の説明図、第３図は従来の自然循環式風
呂釜装置の説明図、第４図は気泡発生装置を備えた従来
の風呂釜装置の説明図である。
ｌ・・・浴槽、２・・・風呂釜、３・・・水（Ｉｌｉ環
路、４・・・燃焼室、５・・・バーナ、７・・・絞り部
、８・・・バイパス路、９・・・ノズル、ｌＯ・・・空
気吸入管、１１・・・循環ポンプ、１３・・・湯温検出
器
稽−１にン７・１１ １４臂倉器第１図
第３図Fig. 1 is an explanatory diagram of one embodiment of the present invention, Fig. 2 is an explanatory diagram of another embodiment of the invention, Fig. 3 is an explanatory diagram of a conventional natural circulation type bathtub device, and Fig. 4 is an explanatory diagram of an air bubble It is an explanatory view of a conventional bath kettle device provided with a generator. l... Bathtub, 2... Bath pot, 3... Water (Ili ring path, 4... Combustion chamber, 5... Burner, 7... Throttle part, 8... Bypass path, 9...Nozzle, lO...Air suction pipe, 11...Circulation pump, 13...Hot water temperature detector -1 7/11 14 Armpit device Fig. 1 Fig. 3
Claims (2)
た水循環路と、この本循環路内の水を加熱するバーナ燃
焼室と、前記水循環路に付設され循環ポンプで浴槽の水
を給送するとともに先端が水噴出用ノズルとなって前記
水循環路の絞り部に位置したバイパス路と、前記絞り部
に接続され前記ノズルから噴出した水の噴出力によって
空気を水循環路内に排出する空気吸入管とを備えた風呂
釜装置。(1) A water circulation path that circulates the water in the bathtub and has a throttle section in a part, a burner combustion chamber that heats the water in this main circulation path, and a circulation pump attached to the water circulation path that circulates the water in the bathtub. At the same time, air is discharged into the water circulation path by a bypass path whose tip becomes a water jet nozzle and is located at a constriction part of the water circulation path, and a water jet force connected to the constriction part and jetted from the nozzle. A bathtub device equipped with an air suction pipe.
り部に接続され燃焼室で加熱された空気を水循環路内に
排出する特許請求の範囲第（１）項記載の風呂釜装置。(2) The bathtub device according to claim (1), wherein the air suction pipe is connected to the throttle part through the burner combustion chamber and discharges air heated in the combustion chamber into a water circulation path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59220701A JPS6199058A (en) | 1984-10-19 | 1984-10-19 | Bath boiler device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59220701A JPS6199058A (en) | 1984-10-19 | 1984-10-19 | Bath boiler device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6199058A true JPS6199058A (en) | 1986-05-17 |
Family
ID=16755135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59220701A Pending JPS6199058A (en) | 1984-10-19 | 1984-10-19 | Bath boiler device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6199058A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6382156U (en) * | 1986-11-15 | 1988-05-30 | ||
| JPS6382157U (en) * | 1986-11-15 | 1988-05-30 | ||
| JPS63163733A (en) * | 1986-12-26 | 1988-07-07 | Noritsu Co Ltd | Bath boiler of forced circulation type |
| JPS63194254U (en) * | 1987-01-31 | 1988-12-14 | ||
| JPH0342953U (en) * | 1989-08-25 | 1991-04-23 | ||
| JPH0387156U (en) * | 1989-12-20 | 1991-09-04 | ||
| CN110671824A (en) * | 2019-09-20 | 2020-01-10 | 华帝股份有限公司 | Zero cold water control system and method |
-
1984
- 1984-10-19 JP JP59220701A patent/JPS6199058A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6382156U (en) * | 1986-11-15 | 1988-05-30 | ||
| JPS6382157U (en) * | 1986-11-15 | 1988-05-30 | ||
| JPS63163733A (en) * | 1986-12-26 | 1988-07-07 | Noritsu Co Ltd | Bath boiler of forced circulation type |
| JPS63194254U (en) * | 1987-01-31 | 1988-12-14 | ||
| JPH0342953U (en) * | 1989-08-25 | 1991-04-23 | ||
| JPH0387156U (en) * | 1989-12-20 | 1991-09-04 | ||
| CN110671824A (en) * | 2019-09-20 | 2020-01-10 | 华帝股份有限公司 | Zero cold water control system and method |
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