JPH0629649B2 - Steam generator - Google Patents
Steam generatorInfo
- Publication number
- JPH0629649B2 JPH0629649B2 JP62323155A JP32315587A JPH0629649B2 JP H0629649 B2 JPH0629649 B2 JP H0629649B2 JP 62323155 A JP62323155 A JP 62323155A JP 32315587 A JP32315587 A JP 32315587A JP H0629649 B2 JPH0629649 B2 JP H0629649B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- scale
- solid
- steam
- steam generator
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 50
- 239000007787 solid Substances 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000009835 boiling Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- OWNRRUFOJXFKCU-UHFFFAOYSA-N Bromadiolone Chemical compound C=1C=C(C=2C=CC(Br)=CC=2)C=CC=1C(O)CC(C=1C(OC2=CC=CC=C2C=1O)=O)C1=CC=CC=C1 OWNRRUFOJXFKCU-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Description
【発明の詳細な説明】 産業上の利用分野 本発明は浴室等に蒸気を充満させて浴室の空気を加熱
し、サウナ等に利用する前記蒸気を作る蒸気発生装置に
関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a steam generator that fills a bathroom or the like with steam to heat the air in the bathroom and produce the steam for use in a sauna or the like.
従来の技術 一般に水を沸騰させ蒸気を発生させるこの種の蒸気発生
器は、第６図，第７図に示すように缶体１７とこの缶体
１７の上部の空間に設けた蒸気出口２０と、この缶体１
７の下方水中に設けた給水口１９を設け、缶体１７の外
面に多数溶接されたフィン１８がバーナ１６の燃焼熱を
吸収して缶体１７内部の水２１を加熱して沸騰蒸発させ
蒸気２２を発生させて、蒸気出口２０より蒸気２２を取
り出すように構成されている。2. Description of the Related Art In general, a steam generator of this type for boiling water to generate steam includes a can body 17 and a steam outlet 20 provided in a space above the can body 17 as shown in FIGS. 6 and 7. , This can 1
7 has a water supply port 19 provided in the lower water, and a large number of fins 18 welded to the outer surface of the can body 17 absorb the combustion heat of the burner 16 to heat the water 21 in the can body 17 to evaporate it to a boil. 22 is generated and the steam 22 is taken out from the steam outlet 20.
この状態を継続することにより、蒸気２２が外部に取り
出されるため缶体１７内の水２１は減ってくるが、缶体
１７内に設けられた上水位センサ２３、下水位センサ２
４により給水弁の開閉制御が行われ、水位は常にこの両
水位センサの位置する範囲内に保つようになっていた。
また、蒸気２２は連続して発生するため、給水口１９よ
り水が補給されてくるが、水中に含まれたスケール成分
（カルシュウム，マグネシュウム，シリカ等）が濃縮さ
れて缶体１７の内壁にスケール２７として付着した。２
８はスケール２７の缶体１７の内壁より落下した破片で
ある。そこで、このスケールの付着を防止するために、
補給される水は給水管２５に接続された軟水器２６等に
より、カルシュウム，マグネシュウム等を除去される構
成が用いられた。By continuing this state, the water 22 in the can body 17 decreases because the steam 22 is taken out to the outside, but the upper water level sensor 23 and the lower water level sensor 2 provided in the can body 17 are reduced.
4 controls the opening and closing of the water supply valve, so that the water level is always kept within the range where both water level sensors are located.
Further, since the steam 22 is continuously generated, water is replenished from the water supply port 19, but scale components (calcium, magnesium, silica, etc.) contained in the water are concentrated and scale is formed on the inner wall of the can body 17. It was attached as 27. Two
Reference numeral 8 is a fragment that has fallen from the inner wall of the can body 17 of the scale 27. Therefore, in order to prevent the adhesion of this scale,
The water to be replenished was such that calcium, magnesium, etc. were removed by a water softener 26 connected to a water supply pipe 25.
発明が解決しようとする問題点 しかしながら上記のような構成では、軟水器２６に用い
られるイオン交換樹脂の機能低下にともなう食塩水によ
る再生作業やイオン交換樹脂の劣化による交換が必要に
なり、このような蒸気発生装置を使用したサウナ装置を
使用する一般ユーザーに対して経済的負担と労働負担を
強いる問題点を有していた。Problems to be Solved by the Invention However, in the above-mentioned configuration, it is necessary to perform a regenerating work with a saline solution due to the deterioration of the function of the ion exchange resin used in the water softener 26 and a replacement due to the deterioration of the ion exchange resin. There is a problem that it imposes an economic burden and a labor burden on general users who use a sauna device that uses a simple steam generator.
本発明はかかる従来の問題点を解消するもので、軟水器
等の高価で複雑な装置を設けることなく、簡単な装置で
スケールの付着堆積を防止することを目的とする。The present invention solves the above-mentioned conventional problems, and an object of the present invention is to prevent adhesion and deposition of scale with a simple device without providing an expensive and complicated device such as a water softener.
問題点を解決するための手段 本発明は、前記問題点を解決するために、蒸気出口およ
び給水口を有する缶体と、この缶体を加熱して内部の水
を沸騰させる加熱源と、缶体に入れて加熱源で加熱運転
した加熱沸騰水により缶体内を撹乱運動し、内部に気体
または液体，または固体を封入して前記加熱沸騰水に溶
けずに所定形状を維持する多数の固体を備えたものであ
る。Means for Solving the Problems In order to solve the above problems, the present invention provides a can body having a steam outlet and a water supply port, a heating source for heating the can body to boil the water inside, and a can. A large number of solids that maintain a predetermined shape without being dissolved in the heating boiling water by disturbing the inside of the can by the heating boiling water put into the body and operated by heating with the heating source Be prepared.
作 用 本発明は、前記構成によって、缶体内の水が沸騰すると
缶体内に入れた多数の固体が沸騰水と共に撹乱運動し、
この時、固体同志および缶体内壁および剥離したスケー
ル片に多数の固体が衝突し、かつ、こするため付着した
スケールを除去すると共に剥離したスケールを粉砕する
ことが出来る。Operation According to the present invention, when the water in the can body is boiled, a large number of solids placed in the can body undergo a disturbing motion together with the boiling water,
At this time, a large number of solids collide with each other, the inner wall of the can, and the peeled scale pieces, and since the solids scrape, the attached scale can be removed and the peeled scale can be crushed.
実施例 以下本発明の実施例を添付図面にもとづいて説明する。
第１図〜第５図において、缶体２の下方に一定の燃焼ス
ペースを隔てて加熱手段であるバーナが配設されてい
る。缶体２内には、上方空間に蒸気出口５と下方水中に
給水口４が設けられている。缶体２は周囲を閉塞されて
いる。缶体２内には、水面のハイレベル検知の上水位セ
ンサ１２と水面のローレベル検知の下水位センサ１３が
設けられている。さらに缶体２内には、内部に気体また
は液体，固体を封入し、かつ水の浸入を防止した構造
で、沸騰水により充分に撹乱運動可能な重さの多数の固
体８が入れられている。固体は金属等のパイプを第４図
に示すようにＤ方向とＥ方向より両端をつぶして第３図
の如く数個の角Ｃを形成している。Embodiments Embodiments of the present invention will be described below with reference to the accompanying drawings.
In FIGS. 1 to 5, a burner, which is a heating means, is arranged below the can body 2 with a constant combustion space. Inside the can body 2, a steam outlet 5 is provided in the upper space and a water supply port 4 is provided in the lower water. The can body 2 is closed at its periphery. In the can body 2, there are provided an upper water level sensor 12 for detecting a high level on the water surface and a lower water level sensor 13 for detecting a low level on the water surface. Further, in the can body 2, a large number of solids 8 having a structure in which a gas, a liquid, or a solid is enclosed and water is prevented from entering and having a weight capable of sufficiently agitating with boiling water are put therein. . As shown in FIG. 4, a solid pipe made of metal or the like is crushed at both ends in directions D and E to form several corners C as shown in FIG.
上記構成において、バーナ１の燃焼によって、缶体２の
外側に多数溶接されたフィン３が燃焼熱を吸収し、缶体
２内の水６は沸騰し、蒸気７を発生する。この時、沸騰
により激しく波立った缶体２内の水６により缶体２内に
入れた多数の固体８は撹乱運動する。この時、第５図に
示すように固体８は、缶体２の内壁に付着したスケール
１４をこすり落とすとともに剥離したスケール１５を固
体８相互の衝突で粉砕する。固体８には製作時に出来る
数個の角Ｃがあるのでスケールを、こすり落しやすく粉
砕もしやすい。なお個体８に付着したスケールも個体８
相互の衝突で剥離する。一方、蒸気７は蒸気出口５より
取り出され、器外に送り出される。蒸気発生装置を継続
して使用することにより、缶体２内の水６は、濃縮され
てスケール成分はより濃くなるが蒸気発生装置の停止と
同時に給水管９に接続した排水弁１０が開かれ、缶体２
内の水６は給水口４，給水管９排水弁１０を経て缶体外
に排出される。この時、水６と一諸に粉砕されたスケー
ル片１５も排出されるので缶体２内にはスケールが堆積
されることはない。In the above structure, the combustion of the burner 1 causes a large number of fins 3 welded to the outside of the can body 2 to absorb the combustion heat, and the water 6 in the can body 2 boils to generate steam 7. At this time, a large number of solids 8 placed in the can body 2 are disturbed by the water 6 in the can body 2 that is undulated by boiling. At this time, as shown in FIG. 5, the solid 8 scrapes off the scale 14 adhering to the inner wall of the can body 2 and crushes the separated scale 15 by the collision of the solids 8 with each other. Since the solid 8 has several corners C that can be formed at the time of manufacturing, the scale is easily scraped off and crushed easily. The scale attached to the individual 8 is also the individual 8.
Peel off due to mutual collision. On the other hand, the steam 7 is taken out from the steam outlet 5 and sent out of the device. By continuing to use the steam generator, the water 6 in the can body 2 is concentrated and the scale component becomes thicker, but at the same time when the steam generator is stopped, the drain valve 10 connected to the water supply pipe 9 is opened. , Can body 2
The water 6 therein is discharged to the outside of the can body through the water supply port 4, the water supply pipe 9 and the drain valve 10. At this time, since the water 6 and the scale pieces 15 crushed into various pieces are also discharged, the scale is not accumulated in the can body 2.
なおバーナはガス，石油，石炭，マキ等を燃料とするも
のでよい。また加熱減は電気ヒータでもよい。The burner may use gas, oil, coal, maki, etc. as fuel. An electric heater may be used for reducing heating.
さらに、実施例では、固体８は、金属の丸パイプを使用
したが、金属以外の材料でもよく、また角パイプでもよ
い。さらに内部に気体または液体、または固体を封入し
た成型品でもよい。Further, in the embodiment, the solid 8 is a metal round pipe, but a material other than metal may be used, or a square pipe may be used. Further, a molded product in which a gas, a liquid, or a solid is enclosed may be used.
発明の効果 このように本発明によれば次のような作用効果を期待で
きる。Effects of the Invention As described above, according to the present invention, the following operational effects can be expected.
(1) 加熱源で加熱運転して生じる加熱沸騰水に溶けず
に所定形状を維持する多数の固体が、前記加熱沸騰水の
力で撹乱運動し、缶体内壁や固体相互間で衝突すること
により、缶体内壁や固体へのスケール付着量を低減でき
る。(1) A large number of solids that do not dissolve in the heated boiling water generated by heating operation with a heating source and maintain a predetermined shape undergo a turbulent movement due to the force of the heated boiling water and collide with the inner wall of the can and the solids As a result, the amount of scale attached to the inner wall of the can and the solid can be reduced.
(2) 缶体内に入れる固体には、気体，液体，固体を選
ぶことが出来、沸騰による撹乱運動が活発な比重にする
ことが出来る。(2) Gas, liquid, or solid can be selected as the solid to be put in the can body, and the specific gravity can be made so that the turbulent motion due to boiling is active.
(3) 従来の軟水器，純水器等の水処理機器に比し、缶
体に小さな多数の固体を入れる簡単な構造なので低コス
トである。(3) Compared with conventional water treatment equipment such as water softeners and deionizers, it has a simple structure that allows a large number of small solids to be placed in the can body, so it is low cost.
(4) さらに、従来の軟水器等に必要な再生作業や交換
作業が不要となり、ユーザーにかかる労働負担がない。(4) Further, the regenerating work and the replacing work required for the conventional water softener and the like are not necessary, and the labor burden on the user is eliminated.
第１図は本発明の一実施例を示す蒸気発生装置の縦断面
図、第２図は第１図のＡ−Ａ線の断面図、第３図は缶体
に入れる固体の平面図で、第４図はその固体の製作図で
ある。第５図は同缶体内に付着したスケールと缶体内に
入れた固体の作用を示す拡大断面図、第６図は従来例の
縦断面図、第７図は第６図のＢ−Ｂ線の断面図、第８図
は同缶体内にスケールが付着した時の断面図である。 １……加熱源、２……缶体、８……固体、１１……給水
路。FIG. 1 is a vertical sectional view of a steam generator showing an embodiment of the present invention, FIG. 2 is a sectional view taken along the line AA of FIG. 1, and FIG. 3 is a plan view of a solid placed in a can body. FIG. 4 is a manufacturing drawing of the solid. FIG. 5 is an enlarged cross-sectional view showing the action of the scale attached to the can body and the solid placed in the can body, FIG. 6 is a vertical cross-sectional view of a conventional example, and FIG. 7 is a line BB of FIG. A sectional view and FIG. 8 are sectional views when a scale adheres to the inside of the can. 1 ... Heating source, 2 ... Can body, 8 ... Solid, 11 ... Water supply channel.
Claims (1)
の缶体を加熱して内部の水を沸騰させる加熱源と、缶体
に入れて加熱源で加熱運転した加熱沸騰水により缶体内
を撹乱運動し、内部に気体、または液体、または固体を
封入して前記加熱沸騰水に溶けずに所定形状を維持する
多数の固体を備えた蒸気発生装置。1. A can body having a can body having a steam outlet and a water supply port, a heating source for heating the can body to boil internal water, and boiling water heated by the heating source in the can body. A steam generator provided with a large number of solids that perform a turbulent motion and enclose a gas, a liquid, or a solid therein and maintain a predetermined shape without dissolving in the heated boiling water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62323155A JPH0629649B2 (en) | 1987-12-21 | 1987-12-21 | Steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62323155A JPH0629649B2 (en) | 1987-12-21 | 1987-12-21 | Steam generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01163505A JPH01163505A (en) | 1989-06-27 |
| JPH0629649B2 true JPH0629649B2 (en) | 1994-04-20 |
Family
ID=18151695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62323155A Expired - Lifetime JPH0629649B2 (en) | 1987-12-21 | 1987-12-21 | Steam generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0629649B2 (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5735790Y2 (en) * | 1978-02-21 | 1982-08-07 | ||
| JPS5917358B2 (en) * | 1979-06-04 | 1984-04-20 | 株式会社日立製作所 | Method and device for hydrating heat exchanger tube cleaning body |
| JPS5712957A (en) * | 1980-06-28 | 1982-01-22 | Dainippon Printing Co Ltd | Storing method of food |
| JPS5721794A (en) * | 1980-07-14 | 1982-02-04 | Hisaka Works Ltd | Cleaning system of plate-type heat exchanger |
| JPS57187595A (en) * | 1981-05-13 | 1982-11-18 | Hitachi Ltd | Method of removing soil in heat exchanger |
| JPS59221501A (en) * | 1983-05-31 | 1984-12-13 | 工業技術院長 | Boiler |
| JPS6146721A (en) * | 1984-08-13 | 1986-03-07 | Nissan Motor Co Ltd | Attaching structure of shift lever boot |
| JPS61153488A (en) * | 1984-12-27 | 1986-07-12 | Matsushita Electric Ind Co Ltd | Steam generator |
| JPH0629648A (en) * | 1992-07-13 | 1994-02-04 | Mitsubishi Electric Corp | Printed wiring board and manufacturing method thereof |
-
1987
- 1987-12-21 JP JP62323155A patent/JPH0629649B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01163505A (en) | 1989-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080420 Year of fee payment: 14 |