JP3168135B2 - Carbonated spring manufacturing equipment with purification and heat retention function - Google Patents
Carbonated spring manufacturing equipment with purification and heat retention functionInfo
- Publication number
- JP3168135B2 JP3168135B2 JP02377495A JP2377495A JP3168135B2 JP 3168135 B2 JP3168135 B2 JP 3168135B2 JP 02377495 A JP02377495 A JP 02377495A JP 2377495 A JP2377495 A JP 2377495A JP 3168135 B2 JP3168135 B2 JP 3168135B2
- Authority
- JP
- Japan
- Prior art keywords
- carbon dioxide
- hollow fiber
- dioxide gas
- fiber membrane
- carbonated spring
- 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
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- Devices For Medical Bathing And Washing (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、生理的に効果のある炭
酸泉が容易に得られ、かつ浄化保温機能を有する炭酸泉
の製造装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for producing a carbonated spring which can easily obtain a physiologically effective carbonated spring and has a function of purifying and keeping heat.
【０００２】[0002]
【従来の技術】最近、浴槽内の湯を適温に保ちながら、
体から出て湯に混じった老廃物や水垢等を濾過器を通じ
て浄化し、湯をリサイクル利用できるようにした家庭用
循環温浴器（２４時間風呂）が２４時間いつでも入浴で
きることから人気を呼び利用されている。また、お風呂
の湯に溶かすだけで温泉気分になれる入浴剤等も広く使
われている。2. Description of the Related Art Recently, while keeping hot water in a bathtub at an appropriate temperature,
A household circulating hot water bath (24-hour bath), which removes waste and scales from the body through the filter and removes water from the body and makes it possible to recycle the hot water, has been popular since it can be bathed 24 hours a day. ing. In addition, bath salts and the like that can make you feel like a hot spring simply by dissolving in bath water are widely used.
【０００３】しかし、家庭用循環温浴器は、浄化機能を
有しているだけであり、一方入浴剤は家庭用循環温浴器
には使用できず、温泉化機能と２４時間風呂機能とを兼
ね備えたものはなかった。[0003] However, household circulating warm water baths only have a purifying function, while bath additives cannot be used in household circulating warm water baths, and have both a hot spring function and a 24-hour bath function. There was nothing.
【０００４】炭酸泉は優れた保温作用があることから、
古くから温泉を利用する浴場等で用いられている。炭酸
泉の保温作用は、基本的に、含有炭酸ガスの末梢血管拡
張作用により身体環境が改善されるためと考えられる。
また、炭酸ガスの経皮進入によって、毛細血管床の増加
及び拡張が起こり、皮膚の血行を改善する。[0004] Carbonated springs have an excellent heat retaining effect,
It has been used in baths and other hot springs since ancient times. It is considered that the warming action of the carbonated spring is basically because the body environment is improved by the peripheral vasodilating action of the contained carbon dioxide gas.
In addition, the percutaneous invasion of carbon dioxide causes an increase and expansion of the capillary bed and improves blood circulation of the skin.
【０００５】このため退行性病変及び末梢循環障害の治
療に効果があるとされている。このように炭酸泉が優れ
た効能を持つことから、これを人工的に調合する試みが
行われてきた。例えば浴槽内に炭酸ガスを気泡の形で送
り込む方法、炭酸塩と酸とを作用させる化学的方法、タ
ンクに温水と炭酸ガスとを一定期間加圧封入する方法等
により炭酸温水を得ていた。[0005] For this reason, it is said that it is effective in treating degenerative lesions and peripheral circulatory disorders. Since the carbonated spring has such an excellent effect, attempts have been made to artificially mix it. For example, hot water of carbon dioxide has been obtained by a method of sending carbon dioxide gas into the bathtub in the form of air bubbles, a chemical method of acting a carbonate and an acid, a method of pressurizing and sealing hot water and carbon dioxide gas in a tank for a certain period of time, and the like.
【０００６】しかし、従来の炭酸温水の生成方法では、
簡単に家庭の浴槽で利用できる装置がなく、化学的方法
では、炭酸ガス濃度を３００ｐｐｍにするには、多量の
薬品を投入しなければならず、高濃度の炭酸泉を家庭の
浴内で製造できる装置が望まれていた。[0006] However, in the conventional method for producing carbonated hot water,
There is no equipment that can be easily used in a home bathtub, and in the chemical method, a large amount of chemicals must be introduced to achieve a carbon dioxide concentration of 300 ppm, and a high-concentration carbonated spring can be produced in a home bath. A device was desired.
【０００７】[0007]
【発明が解決しようとする課題】本発明の目的は、高濃
度の炭酸泉を家庭の浴槽内で簡単に製造でき、かつ浄化
保温機能をも併せ持つ、２４時間風呂機能を有する炭酸
泉製造装置を提供することにある。SUMMARY OF THE INVENTION An object of the present invention is to provide a carbonated spring manufacturing apparatus having a 24-hour bath function, which can easily produce a high-concentration carbonated spring in a home tub and has a purifying and heat retaining function. It is in.
【０００８】[0008]
【課題を解決するための手段】すなわち本発明は、浴槽
内の湯を浴槽外で強制的に循環する循環ポンプとそのた
めの循環流路とを有してなる炭酸泉製造装置であって、
該循環流路中にフィルター、濾過器、殺菌装置、ヒータ
ーおよび炭酸ガス溶解器が配設されてなり、該炭酸ガス
溶解器はドレイン抜きと中空糸膜を内蔵し、該炭酸ガス
溶解器への炭酸ガスの供給量が、炭酸泉中の炭酸ガスの
濃度により調節されることを特徴とする炭酸泉製造装置
である。That is, the present invention relates to a carbonated spring manufacturing apparatus having a circulation pump for forcibly circulating hot water in a bathtub outside the bathtub and a circulation flow path therefor.
A filter, a filter, a sterilizer, a heater, and a carbon dioxide dissolver are provided in the circulation flow path. The carbon dioxide dissolver includes a drain vent and a hollow fiber membrane, and is connected to the carbon dioxide dissolver. An apparatus for producing a carbonated spring, wherein the supply amount of the carbon dioxide gas is adjusted by the concentration of the carbon dioxide gas in the carbonated spring.
【０００９】この炭酸泉製造装置に用いられる炭酸ガス
溶解器としては、炭酸ガス溶解器が、温水の流入口、炭
酸泉の導出口および炭酸ガス導入口を有する管体内に、
先端が遮断された多孔管が配設されてなり、該多孔管の
周りには中空糸膜が多孔管と同軸方向に配列され、中空
糸膜の少なくとも一端は開口状態を保って炭酸ガス導入
口に連通して固定され、温水の流入口は多孔管の内部に
連通し、炭酸泉の導出口は中空糸膜の外表面および多孔
管の外表面に連通するものであることが好ましい。As a carbon dioxide gas dissolver used in this carbonated spring manufacturing apparatus, a carbon dioxide gas dissolver is provided in a pipe having a hot water inlet, a carbonated spring outlet, and a carbon dioxide gas inlet.
A perforated tube having a blocked end is provided, and a hollow fiber membrane is arranged around the perforated tube in a coaxial direction with the perforated tube, and at least one end of the hollow fiber membrane is kept open to provide a carbon dioxide gas inlet. It is preferable that the inlet of the hot water communicates with the inside of the porous tube, and the outlet of the carbonated spring communicates with the outer surface of the hollow fiber membrane and the outer surface of the porous tube.
【００１０】以下、図面にしたがって、本発明をより詳
細に説明する。Hereinafter, the present invention will be described in more detail with reference to the drawings.
【００１１】図１は、本発明の炭酸泉の製造装置の一例
である。浴槽内の温水は、循環ポンプ１によって、浴槽
外の循環流路２中を強制的に循環させられる。すなわ
ち、浴槽３より出た温水は、フィルター４を経て濾過器
５へ供給されここで浄化され、殺菌装置６で温水中の細
菌等が殺菌される。温度センサー７により循環流路を流
れる温水温度が測定された後、ヒーター８で加熱され、
その後に炭酸ガス溶解器９へ導かれ、炭酸ガスが溶解さ
れて高濃度の炭酸泉となり、浴槽３へ戻される。なお、
循環流路における循環ポンプや炭酸ガス溶解器等の設置
位置は、この例により限定されるものではない。FIG. 1 shows an example of an apparatus for producing a carbonated spring according to the present invention. The hot water in the bathtub is forcibly circulated in the circulation flow path 2 outside the bathtub by the circulation pump 1. That is, the hot water that has flowed out of the bathtub 3 is supplied to the filter 5 via the filter 4 and purified there, and the sterilizing device 6 sterilizes bacteria and the like in the hot water. After the temperature of the hot water flowing through the circulation channel is measured by the temperature sensor 7, the hot water is heated by the heater 8,
Thereafter, the mixture is guided to a carbon dioxide gas dissolver 9 where the carbon dioxide gas is dissolved to form a high-concentration carbon dioxide spring and returned to the bathtub 3. In addition,
The installation positions of the circulation pump, the carbon dioxide gas dissolver, and the like in the circulation channel are not limited by this example.
【００１２】フィルター４は、温水中に混入している大
きなゴミなどをトラップし濾過器５がすぐに閉塞した
り、炭酸ガス溶解器内の中空糸膜が汚染されたりするの
を防ぐものであり、循環流路２の最も上流に配設するの
が好ましい。フィルターには、金属製の金網、焼結材
や、プラスチック製の不織布、多孔質体が使用でき、孔
径は細かい方が良いが、あまり細か過ぎると抵抗が増大
するため、数十μｍから数百μｍの間が望ましい。The filter 4 traps large dusts and the like mixed in the hot water and prevents the filter 5 from being immediately clogged or the hollow fiber membrane in the carbon dioxide gas dissolver from being contaminated. , It is preferable to be disposed at the most upstream of the circulation flow path 2. For the filter, metal wire mesh, sintered material, plastic non-woven fabric, or porous material can be used, and the finer the pore size, the better. However, if the pore size is too small, the resistance increases. It is preferably between μm.
【００１３】濾過器５は、体から出て湯に混じった老廃
物や水垢などを除去する機能を有するもので、例えばセ
ラミックス、活性炭、麦飯石等の濾過手段を用いたもの
が使用できる。濾過器５は、フィルター４とともに、炭
酸ガス溶解器内の中空糸膜が汚染され炭酸ガスの溶解能
が低下するのを防止する役割をも果している。したがっ
て、濾過器は循環流路中ではフィルターの下流で殺菌装
置、炭酸ガス溶解器の上流に配置するのが好ましい。The filter 5 has a function of removing wastes, scales and the like that have come out of the body and mixed with the hot water. For example, a filter using a filtering means such as ceramics, activated carbon, and barley stone can be used. The filter 5 together with the filter 4 also plays a role in preventing the hollow fiber membrane in the carbon dioxide gas dissolving apparatus from being contaminated and the ability to dissolve carbon dioxide gas from being reduced. Therefore, the filter is preferably disposed downstream of the filter and upstream of the carbon dioxide dissolver in the circulation channel.
【００１４】殺菌装置６は、浴槽中に混入し、水を腐食
させる細菌等を殺菌して、炭酸泉の水質を保つ機能を発
揮するもので、例えばオゾンを発生したり、あるいは紫
外線照射手段を有するものが使用できる。The sterilizing device 6 has a function of maintaining water quality of the carbonated spring by disinfecting bacteria and the like that enter the bathtub and corroding the water, and has, for example, ozone generation or ultraviolet irradiation means. Things can be used.
【００１５】ヒーター８は、温水を加熱する加熱源であ
り、その熱源はガス、石油、電気等その種類を問わな
い。通常は、浴槽内あるいはその上流に設置した温度セ
ンサーにより温水温度を検知し、浴槽内の温度が所定の
温度を保つようにその発熱量が制御される。ヒーター
は、炭酸ガス溶解器の上流に配置されるのが好ましい。
炭酸ガス溶解器の下流にヒーターが配置されると、溶け
た炭酸ガスが加温によりガス状に析出する可能性があ
り、安全の面からも好ましくない。The heater 8 is a heating source for heating hot water, and the heat source may be of any type, such as gas, oil, and electricity. Usually, the temperature of the hot water is detected by a temperature sensor installed in or upstream of the bathtub, and the calorific value is controlled so that the temperature in the bathtub is maintained at a predetermined temperature. Preferably, the heater is located upstream of the carbon dioxide dissolver.
If a heater is arranged downstream of the carbon dioxide gas dissolver, the dissolved carbon dioxide gas may precipitate in a gaseous state by heating, which is not preferable from the viewpoint of safety.
【００１６】炭酸ガス溶解器９は、中空糸膜を内蔵し、
中空糸膜の膜面を介して炭酸ガスボンベ１０からの炭酸
ガスを温水に溶解させる機能を有するもので、図２は、
本発明の炭酸泉製造装置に用いられる炭酸ガス溶解器の
一例を示す断面図である。The carbon dioxide gas dissolver 9 has a built-in hollow fiber membrane,
It has the function of dissolving the carbon dioxide gas from the carbon dioxide gas cylinder 10 into warm water through the membrane surface of the hollow fiber membrane.
It is sectional drawing which shows an example of the carbon dioxide gas dissolver used for the carbonated spring manufacturing apparatus of this invention.
【００１７】温水導入口２１から供給された温水は、ま
ず最初に炭酸ガス溶解器本体を構成する管体２２内の、
先端が遮断された内部多孔管２３内へ導かれる。多孔管
の周りには、中空糸膜２４が多孔管と同軸方向に配列さ
れ、その両端が開口状態を保ってポッティング剤２５で
固定されており、その外周を外部多孔管２９が覆ってい
る。中空糸膜の中空部は、炭酸ガス導入口２６およびド
レイン抜き２７に連通し、温水の流路とは液密に遮断さ
れている。内部多孔管の孔から流れ出した温水は、その
中空部に炭酸ガス導入口２６より供給された炭酸ガスが
流れる中空糸膜の表面を横切って放射状に流れ、中空糸
膜表面と接触する際に、炭酸ガスが温水に溶解され、外
部多孔管の孔を通過し、炭酸泉導出口２８より取り出さ
れる。The hot water supplied from the hot water inlet 21 is first supplied to a pipe 22 constituting a carbon dioxide gas dissolver main body.
It is guided into the internal perforated tube 23 whose end is blocked. Around the perforated tube, hollow fiber membranes 24 are arranged coaxially with the perforated tube, both ends of which are fixed with a potting agent 25 while keeping an open state, and an outer perforated tube 29 covers the outer periphery thereof. The hollow portion of the hollow fiber membrane communicates with the carbon dioxide gas inlet 26 and the drain vent 27, and is fluid-tightly shut off from the flow path of hot water. The warm water flowing out of the hole of the internal porous tube radially flows across the surface of the hollow fiber membrane through which the carbon dioxide gas supplied from the carbon dioxide gas inlet 26 flows into the hollow portion, and contacts the hollow fiber membrane surface, The carbon dioxide gas is dissolved in the hot water, passes through the hole of the outer porous tube, and is taken out from the carbonated spring outlet 28.
【００１８】本発明の炭酸泉製造装置では、浴槽３内の
炭酸泉の炭酸ガス濃度を一定に保つために、例えば浴槽
内にｐＨセンサー１１を配設し、炭酸ガス濃度の測定信
号により炭酸ガスボンベ１０の開閉弁１２の開度を制御
して炭酸ガス溶解器９への炭酸ガスの供給量が調節され
る。In the carbonated spring manufacturing apparatus according to the present invention, in order to keep the concentration of carbon dioxide in the carbonated spring in the bathtub 3 constant, for example, a pH sensor 11 is provided in the bathtub, and the carbon dioxide gas cylinder 10 is controlled by a measurement signal of the carbon dioxide concentration. The supply amount of carbon dioxide to the carbon dioxide dissolver 9 is adjusted by controlling the opening of the on-off valve 12.
You .
【００１９】炭酸ガス溶解器９に用いられる中空糸膜と
しては、ガス透過性に優れるものであれば各種のものが
用いられる。特に好ましい中空糸膜は、薄膜状の非多孔
質層の両側を多孔質層で挟み込んだ三層構造の複合中空
糸膜であり、例えば三菱レイヨン（株）製三層複合中空
糸膜（ＭＨＦ）が挙げられる。図３はこのような複合中
空糸膜の一例を示す模式図であり、３１は非多孔質層、
３２は多孔質層である。As the hollow fiber membrane used for the carbon dioxide gas dissolver 9, various materials are used as long as they have excellent gas permeability. A particularly preferred hollow fiber membrane is a composite hollow fiber membrane having a three-layer structure in which both sides of a thin non-porous layer are sandwiched between porous layers. For example, a three-layer composite hollow fiber membrane (MHF) manufactured by Mitsubishi Rayon Co., Ltd. Is mentioned. FIG. 3 is a schematic diagram showing an example of such a composite hollow fiber membrane, where 31 is a non-porous layer,
32 is a porous layer.
【００２０】ここで、薄膜状の非多孔質層（膜）とは、
気体が膜基質への溶解・拡散機構により透過する膜であ
り、分子がクヌッセン流れのように気体がガス状で透過
できる孔を実質的に含まないものであればいかなるもの
でもよい。ガス透過性に優れる非多孔質膜を用いること
により、任意の圧力でガスが気泡として放出されること
なくガスを供給、溶解でき、効率よい溶解ができると共
に任意の濃度に制御性良く、簡便に溶解できる。また、
膜を介して温水がガス供給側に逆流するようなこともな
い。Here, the non-porous layer (film) in the form of a thin film refers to
Any membrane may be used as long as it is a membrane through which gas is permeated by a dissolution / diffusion mechanism into the membrane substrate, and the molecule is substantially free of gas-permeable pores such as Knudsen flow. By using a non-porous membrane having excellent gas permeability, gas can be supplied and dissolved without releasing gas as bubbles at an arbitrary pressure. Can be dissolved. Also,
There is no backflow of hot water to the gas supply side through the membrane.
【００２１】中空糸膜の膜素材としては、シリコーン
系、ポリオレフィン系、ポリエステル系、ポリアミド
系、ポリイミド系、ポリスルフォン系、セルロース系、
ポリウレタン系等が好ましいものとして挙げられる。The membrane material of the hollow fiber membrane includes silicone, polyolefin, polyester, polyamide, polyimide, polysulfone, cellulose,
Polyurethanes and the like are preferred.
【００２２】中空糸膜の内径は５０μｍ以上１０００μ
ｍ以下が望ましい。５０μｍ未満では中空糸膜内を流れ
る炭酸ガスの流路抵抗が大きくなり十分な炭酸ガスの供
給が行えない。また１０００μｍを超えると、溶解器の
サイズが大きくなり、コンパクトにならない。The inner diameter of the hollow fiber membrane is 50 μm or more and 1000 μm.
m or less is desirable. If it is less than 50 μm, the flow resistance of the carbon dioxide gas flowing through the hollow fiber membrane becomes large, so that sufficient supply of the carbon dioxide gas cannot be performed. On the other hand, if it exceeds 1000 μm, the size of the dissolver becomes large, and it does not become compact.
【００２３】[0023]
【実施例】以下、実施例により本発明を具体的に説明す
る。The present invention will be described below in detail with reference to examples.
【００２４】実施例１ 図１に示した炭酸泉製造装置を用いて炭酸泉を製造し
た。炭酸ガス溶解器３には図２の構造を有するものを用
いた。内蔵される中空糸膜は三層構造の複合中空糸膜
で、内径が２００μｍ、内層と外層は厚みがそれぞれ２
０μｍのポリエチレン多孔質膜、中間層は厚みが０．５
μｍのセグメント化ポリウレタン非多孔質膜からなるも
のであり、有効総膜面積は１．８ｍ2 であった。フィル
ター４には１００メッシュの不織布を、濾過器５には、
麦飯石５ｋｇと粒状活性炭１ｋｇを充填したものを、殺
菌装置６には紫外線照射ランプを配設したものをそれぞ
れ使用した。Example 1 A carbonated spring was manufactured using the carbonated spring manufacturing apparatus shown in FIG. As the carbon dioxide dissolver 3, one having the structure shown in FIG. 2 was used. The built-in hollow fiber membrane is a composite hollow fiber membrane having a three-layer structure, an inner diameter of 200 μm, and an inner layer and an outer layer each having a thickness of 2 μm.
0 μm polyethylene porous membrane, the thickness of the intermediate layer is 0.5
It consisted of a μm segmented polyurethane non-porous membrane and had an effective total membrane area of 1.8 m 2 . A non-woven fabric of 100 mesh is used for the filter 4 and a
One filled with 5 kg of barley stone and 1 kg of granular activated carbon was used, and a sterilizer 6 provided with an ultraviolet irradiation lamp was used.
【００２５】浴槽の湯温を４０℃に設定し、浴槽（湯量
約２００リットル）から循環ポンプ１で温水を吸引し、
２０リットル／ｍｉｎの流量で循環させた。この時、炭
酸泉の濃度が５００ｐｐｍになるように設定し、炭酸ガ
ス溶解器に炭酸ガスボンベ１０より炭酸ガスを供給し
た。以上の条件下で温水を循環流通させて浴槽内の炭酸
濃度を測定したところ、１０分で５００ｐｐｍの濃度の
炭酸泉となっていた。その後、この浴槽に１日に４人が
入浴し、これを２０日間継続するとともに、炭酸泉の製
造装置を連続運転したが、水質や炭酸ガス濃度等に問題
はなかった。なお、炭酸ガス濃度は、東亜電波工業製
イオンメーターＩＭ４０Ｓ炭酸ガス電極ＣＥ−２３５で
測定した。The temperature of the hot water in the bath tub is set to 40 ° C., and hot water is sucked from the bath tub (about 200 liters of water) by the circulation pump 1.
Circulation was performed at a flow rate of 20 liter / min. At this time, the concentration of the carbonated spring was set to 500 ppm, and the carbon dioxide gas was supplied from the carbon dioxide gas cylinder 10 to the carbon dioxide gas dissolver. The hot water was circulated and circulated under the above conditions to measure the carbon dioxide concentration in the bathtub. As a result, the carbon dioxide spring had a concentration of 500 ppm in 10 minutes. Thereafter, four people took a bath in the bath tub for one day, and this bath was continued for 20 days, and the apparatus for producing a carbonated spring was continuously operated. However, there was no problem in water quality, carbon dioxide concentration and the like. The carbon dioxide concentration was measured by Toa Denpa Kogyo.
It measured with the ion meter IM40S carbon dioxide gas electrode CE-235.
【００２６】[0026]
【発明の効果】本発明の炭酸泉の製造装置によれば、家
庭で高濃度の炭酸泉を得ることができるとともに、浄化
保温機能を有しているので２４時間何時でもきれいな温
泉に入浴することができる。According to the apparatus for manufacturing a carbonated spring of the present invention, a carbonated spring with a high concentration can be obtained at home, and since it has a purifying and heat retaining function, it is possible to take a bath in a beautiful hot spring anytime for 24 hours. .
【図１】本発明の炭酸泉の製造装置の概略的な全体構成
図である。FIG. 1 is a schematic overall configuration diagram of a carbonated spring manufacturing apparatus according to the present invention.
【図２】本発明に使用するのが好適な炭酸ガス溶解器の
模式断面図である。FIG. 2 is a schematic sectional view of a carbon dioxide dissolver suitable for use in the present invention.
【図３】本発明に使用するのが好適な三層複合中空糸膜
の構造を示す模式斜視断面図である。FIG. 3 is a schematic perspective sectional view showing the structure of a three-layer composite hollow fiber membrane suitable for use in the present invention.
１ 循環ポンプ ２ 循環流路 ３ 浴槽 ４ フィルター ５ 濾過器 ６ 殺菌装置 ７ 温度センサー ８ ヒーター ９ 炭酸ガス溶解器 １０ 炭酸ガスボンベ １１ ＰＨセンサー １２ 開閉弁 ２１ 温水導入口 ２２ 管体 ２３ 内部多孔管 ２４ 中空糸膜 ２５ ポッティング剤 ２６ 炭酸ガス導入口 ２７ ドレイン抜き ２８ 炭酸泉導出口 ２９ 外部多孔管 ３１ 非多孔質層 ３２ 多孔質層 DESCRIPTION OF SYMBOLS 1 Circulation pump 2 Circulation flow path 3 Bath tub 4 Filter 5 Filter 6 Sterilizer 7 Temperature sensor 8 Heater 9 Carbon dioxide dissolver 10 Carbon dioxide gas cylinder 11 PH sensor 12 Opening / closing valve 21 Hot water inlet 22 Pipe 23 Inner perforated pipe 24 Hollow fiber Membrane 25 Potting agent 26 Carbon dioxide gas inlet 27 Drain vent 28 Carbon dioxide spring outlet 29 External porous tube 31 Non-porous layer 32 Porous layer
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平２−279158（ＪＰ，Ａ) 実開 平３−46329（ＪＰ，Ｕ) 実開 昭60−102020（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) A61H 33/00 - 33/02 B01F 1/00 A47K 3/00 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-2-279158 (JP, A) JP-A-3-46329 (JP, U) JP-A-60-102020 (JP, U) (58) Survey Field (Int.Cl. 7 , DB name) A61H 33/00-33/02 B01F 1/00 A47K 3/00
Claims (5)
循環ポンプとそのための循環流路とを有してなる炭酸泉
製造装置であって、該循環流路中にフィルター、濾過
器、殺菌装置、ヒーターおよび炭酸ガス溶解器が配設さ
れてなり、該炭酸ガス溶解器はドレイン抜きと中空糸膜
を内蔵し、該炭酸ガス溶解器への炭酸ガスの供給量が、
炭酸泉中の炭酸ガスの濃度により調節されることを特徴
とする炭酸泉製造装置。1. A carbonated spring manufacturing apparatus comprising: a circulation pump for forcibly circulating hot water in a bathtub outside the bathtub; and a circulation flow path therefor, wherein a filter, a filter, A sterilizer, a heater and a carbon dioxide dissolver are provided, the carbon dioxide dissolver has a built-in drain hole and a hollow fiber membrane, and the supply amount of the carbon dioxide to the carbon dioxide dissolver is:
An apparatus for producing a carbonated spring, wherein the apparatus is adjusted by the concentration of carbon dioxide in the carbonated spring.
置されてなる請求項１記載の製造装置。2. The apparatus according to claim 1, wherein the heater is disposed upstream of the carbon dioxide gas dissolver.
ガス濃度の測定信号により炭酸ガスの供給量が調節され
る請求項１または２に記載の製造装置。3. The production apparatus according to claim 1, wherein a pH sensor is disposed in the bathtub, and a supply amount of the carbon dioxide gas is adjusted according to a measurement signal of the carbon dioxide gas concentration.
泉の導出口および炭酸ガス導入口を有する管体内に、先
端が遮断された多孔管が配設されてなり、該多孔管の周
りには中空糸膜が多孔管と同軸方向に配設され、中空糸
膜の少なくとも一端は開口状態を保って炭酸ガス導入口
に連通して固定され、温水の流入口は多孔管の内部に連
通し、炭酸泉の導出口は中空糸膜の外表面及び多孔管の
外表面に連通していることを特徴とする請求項１〜３い
ずれかに記載の炭酸泉製造装置。4. A carbon dioxide gas dissolving device is provided with a perforated pipe having a closed end in a pipe body having an inlet for hot water, an outlet for a carbon dioxide spring, and a carbon dioxide gas inlet. The hollow fiber membrane is disposed coaxially with the porous tube, and at least one end of the hollow fiber membrane is fixedly connected to the carbon dioxide gas inlet while keeping an open state, and the hot water inlet communicates with the inside of the porous tube. The carbonated spring manufacturing apparatus according to any one of claims 1 to 3, wherein the outlet of the carbonated spring communicates with the outer surface of the hollow fiber membrane and the outer surface of the porous tube.
を多孔質層で挟み込んだ三層構造の複合中空糸膜である
請求項１〜４いずれかに記載の炭酸泉製造装置。5. The carbonated spring production apparatus according to claim 1, wherein the hollow fiber membrane is a composite hollow fiber membrane having a three-layer structure in which both sides of a thin nonporous layer are sandwiched between porous layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP02377495A JP3168135B2 (en) | 1995-02-13 | 1995-02-13 | Carbonated spring manufacturing equipment with purification and heat retention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP02377495A JP3168135B2 (en) | 1995-02-13 | 1995-02-13 | Carbonated spring manufacturing equipment with purification and heat retention function |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000249585A Division JP2001104439A (en) | 1995-02-13 | 2000-08-21 | Carbonated spring making apparatus having cleaning and heat insulating functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08215270A JPH08215270A (en) | 1996-08-27 |
| JP3168135B2 true JP3168135B2 (en) | 2001-05-21 |
Family
ID=12119697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP02377495A Expired - Lifetime JP3168135B2 (en) | 1995-02-13 | 1995-02-13 | Carbonated spring manufacturing equipment with purification and heat retention function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3168135B2 (en) |
Cited By (2)
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|---|---|---|---|---|
| WO2003020405A1 (en) * | 2001-08-28 | 2003-03-13 | Mitsubishi Rayon Co.,Ltd. | Device and method for manufacturing carbonated spring and carbonic water, control method for gas density applied thereto, and membrane module |
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|---|---|---|---|---|
| JP2810694B2 (en) * | 1989-04-20 | 1998-10-15 | 花王株式会社 | Method and apparatus for producing carbonated hot water for bath water |
| JPH0346329U (en) * | 1989-09-13 | 1991-04-30 |
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