JP2014076435A - Dissolution device and hot-water supply device equipped with dissolution device - Google Patents
Dissolution device and hot-water supply device equipped with dissolution device Download PDFInfo
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 232
- 238000004090 dissolution Methods 0.000 title abstract description 17
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 94
- 239000011707 mineral Substances 0.000 claims abstract description 94
- 150000001875 compounds Chemical class 0.000 claims abstract description 56
- 239000000843 powder Substances 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 238000002844 melting Methods 0.000 claims description 24
- 230000008018 melting Effects 0.000 claims description 24
- 238000003756 stirring Methods 0.000 claims description 15
- 239000008187 granular material Substances 0.000 claims description 11
- QFLWZFQWSBQYPS-AWRAUJHKSA-N (3S)-3-[[(2S)-2-[[(2S)-2-[5-[(3aS,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]-3-methylbutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-[1-bis(4-chlorophenoxy)phosphorylbutylamino]-4-oxobutanoic acid Chemical compound CCCC(NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H](NC(=O)CCCCC1SC[C@@H]2NC(=O)N[C@H]12)C(C)C)P(=O)(Oc1ccc(Cl)cc1)Oc1ccc(Cl)cc1 QFLWZFQWSBQYPS-AWRAUJHKSA-N 0.000 abstract description 38
- 239000000126 substance Substances 0.000 abstract description 11
- 238000009792 diffusion process Methods 0.000 abstract description 5
- 238000013019 agitation Methods 0.000 abstract 2
- 235000010755 mineral Nutrition 0.000 description 87
- 238000001914 filtration Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 11
- 239000002245 particle Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 5
- 230000009471 action Effects 0.000 description 5
- 239000011701 zinc Substances 0.000 description 5
- 229910052725 zinc Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- GHYOCDFICYLMRF-UTIIJYGPSA-N (2S,3R)-N-[(2S)-3-(cyclopenten-1-yl)-1-[(2R)-2-methyloxiran-2-yl]-1-oxopropan-2-yl]-3-hydroxy-3-(4-methoxyphenyl)-2-[[(2S)-2-[(2-morpholin-4-ylacetyl)amino]propanoyl]amino]propanamide Chemical compound C1(=CCCC1)C[C@@H](C(=O)[C@@]1(OC1)C)NC([C@H]([C@@H](C1=CC=C(C=C1)OC)O)NC([C@H](C)NC(CN1CCOCC1)=O)=O)=O GHYOCDFICYLMRF-UTIIJYGPSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 229940125797 compound 12 Drugs 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- 230000001737 promoting effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 239000011667 zinc carbonate Substances 0.000 description 1
- 229910000010 zinc carbonate Inorganic materials 0.000 description 1
- 235000004416 zinc carbonate Nutrition 0.000 description 1
- 150000003752 zinc compounds Chemical class 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Landscapes
- Bathtub Accessories (AREA)
- Details Of Fluid Heaters (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
Description
本発明は、ミネラル化合物を溶解する溶解装置、及び、溶解したミネラル化合物を浴槽に供給する機能を備えた給湯装置に関するものである。 The present invention relates to a dissolving device for dissolving a mineral compound and a hot water supply device having a function of supplying the dissolved mineral compound to a bathtub.
従来この種の装置は、目的の成分を含む材料を電気分解にて水中に溶解させ、この溶解した水を目的とする回路へ供給している（例えば、特許文献１参照）。 Conventionally, this type of apparatus dissolves a material containing a target component in water by electrolysis, and supplies the dissolved water to a target circuit (for example, see Patent Document 1).
図８は、特許文献１に記載された従来の給湯装置を示すものである。図８に示すように、亜鉛陽極１と、陰極２と、ケーシング５と、直流電源９から構成されている。 FIG. 8 shows a conventional hot water supply apparatus described in Patent Document 1. As shown in FIG. As shown in FIG. 8, it is composed of a zinc anode 1, a cathode 2, a casing 5, and a DC power source 9.
しかしながら、前記従来の構成では、目的とする成分（亜鉛陽極１）の水への溶解方法は、電気分解の原理によるため、直流電源９と、回路を流れる水への漏電を防止するための絶縁回路（図示せず）が必要となる。従って、装置のサイズアップ、コストアップとともに、直流電源９においては電力を必要とするため消費電力量も増加する。 However, in the above-described conventional configuration, the method of dissolving the target component (zinc anode 1) in water is based on the principle of electrolysis, and therefore, the DC power source 9 and insulation for preventing leakage to water flowing in the circuit. A circuit (not shown) is required. Therefore, along with the increase in the size and cost of the apparatus, the DC power supply 9 requires power, so that the amount of power consumption increases.
本発明は、前記従来の課題を解決するもので、電気回路を必要とせず、コンパクトで運転コストが安価なミネラル化合物を供給する溶解装置及びそれを備えた給湯装置を提供することを目的とする。 The present invention solves the above-described conventional problems, and an object thereof is to provide a melting apparatus that supplies a mineral compound that does not require an electric circuit, is compact, and has low operation costs, and a hot water supply apparatus including the same. .
前記従来の課題を解決するために、本発明の溶解装置は、水回路と、前記水回路と連通し、粉末状または顆粒状、あるいは、粉末状と顆粒状との混合物であるミネラル化合物を収納する収納手段と、前記収納手段の内部に配設した撹拌手段とを備え、前記収納手段に収納されたミネラル化合物を、前記撹拌手段にて撹拌して水に溶解させ、前記溶解水を前記水回路より流出させる構成としたことを特徴とするものである。 In order to solve the above-mentioned conventional problems, the dissolution apparatus of the present invention contains a water circuit and a mineral compound that communicates with the water circuit and is in the form of powder or granules, or a mixture of powder and granules. Storage means, and stirring means disposed inside the storage means, the mineral compound stored in the storage means is stirred by the stirring means and dissolved in water, and the dissolved water is dissolved in the water. It is characterized in that it is configured to flow out of the circuit.
これによって、水とミネラル化合物の間の溶解濃度差で物質が移動する、物質拡散（フィックの法則）の原理で、水にミネラル化合物を高濃度に溶解させることが可能となる。 This makes it possible to dissolve a mineral compound in water at a high concentration on the principle of substance diffusion (Fick's law) in which a substance moves due to a difference in dissolution concentration between water and the mineral compound.
従って、これまで必要としていた電源回路と絶縁回路が削減できる。これにより、コンパクト化と低コスト化を実現するとともに、電力不要の原理であるため、消費電力量を抑えることができる。 Therefore, it is possible to reduce the power supply circuit and the insulation circuit that have been required so far. Thereby, while realizing compactness and cost reduction, since it is a principle which does not require electric power, power consumption can be suppressed.
本発明によれば、コンパクト化、低コスト化、さらには、消費電力量の抑制を実現したミネラル化合物を供給する溶解装置及びそれを備えた給湯装置を提供できる。 ADVANTAGE OF THE INVENTION According to this invention, the melt | dissolution apparatus which supplies the mineral compound which implement | achieved compactization, cost reduction, and also suppression of the power consumption, and a hot water supply apparatus provided with the same can be provided.
第１の発明は、水回路と、前記水回路と連通し、粉末状または顆粒状、あるいは、粉末状と顆粒状との混合物であるミネラル化合物を収納する収納手段と、前記収納手段の内部に配設した撹拌手段とを備え、前記収納手段に収納されたミネラル化合物を、前記撹拌手段にて撹拌して水に溶解させ、前記溶解水を前記水回路より流出させる構成としたことを特徴とする溶解装置である。 According to a first aspect of the present invention, there is provided a water circuit, a storage unit that communicates with the water circuit and stores a mineral compound that is a powder or granule, or a mixture of a powder and a granule, and an interior of the storage unit An agitating means disposed, the mineral compound stored in the storing means is stirred by the agitating means and dissolved in water, and the dissolved water flows out of the water circuit. It is a melting device.
これによって、水とミネラル化合物の間の溶解濃度差で物質が移動する、物質拡散（フィックの法則）の原理で、水にミネラル化合物を高濃度に溶解させることが可能となる。従って、これまで必要としていた電源回路と絶縁回路が削減できる。また、電力不要の原理であるため、消費電力量を抑えることができる。 This makes it possible to dissolve a mineral compound in water at a high concentration on the principle of substance diffusion (Fick's law) in which a substance moves due to a difference in dissolution concentration between water and the mineral compound. Therefore, it is possible to reduce the power supply circuit and the insulation circuit that have been required so far. In addition, since it is a principle that does not require power, the power consumption can be suppressed.
第２の発明は、湯水を浴槽へ供給する浴槽水注湯回路と、前記浴槽水注湯回路を開閉する浴槽水注湯弁とを備え、前記第１の発明の収納手段の相当直径を、前記浴槽水注湯回路の相当直径よりも大きくしたことを特徴とする給湯装置で、水がミネラル化合物収納容器を通過する際に生じる圧力損失の増加を低減させ、浴槽への湯はりを早く完了することができる。 2nd invention is equipped with the bathtub water pouring circuit which supplies hot water to a bathtub, and the bathtub water pouring valve which opens and closes the said bath water pouring circuit, The equivalent diameter of the storage means of the said 1st invention, A hot water supply device that is larger than the equivalent diameter of the bath water pouring circuit, reducing the increase in pressure loss that occurs when water passes through the mineral compound storage container, and completes the hot water filling to the bathtub quickly. can do.
第３の発明は、湯水を浴槽へ供給する浴槽水注湯回路と、前記浴槽水注湯回路を開閉する浴槽水注湯弁とを備え、前記第１の発明の溶解装置を、前記浴槽水注湯回路に、前記浴槽水注湯弁の下流側に配設したことを特徴とする給湯装置である。 3rd invention is equipped with the bathtub water pouring circuit which supplies hot water to a bathtub, and the bathtub water pouring valve which opens and closes the said bathtub water pouring circuit, The melting apparatus of said 1st invention is the said bath water. In the hot water supply circuit, the hot water supply device is provided on the downstream side of the bathtub water pouring valve.
これによって、溶解装置は浴槽への湯はり停止時などに生じるウォーターハンマー現象（浴槽水注湯回路等の水圧上昇）の影響を受けないため、溶解装置の耐圧構造を簡素化することができる。さらに、浴槽への湯はりの水流を利用するため、湯はりと同時にミネラル化合物を溶解させた水を浴槽へ供給できるので、利便性が向上する。 Thereby, since the melting apparatus is not affected by the water hammer phenomenon (water pressure increase in the bathtub water pouring circuit or the like) that occurs when hot water to the bathtub is stopped, the pressure resistance structure of the melting apparatus can be simplified. Furthermore, since the water flow of the hot water to the bathtub is used, the water in which the mineral compound is dissolved at the same time as the hot water can be supplied to the bathtub, so that convenience is improved.
第４の発明は、前記第１の発明の溶解装置を、本体筐体内に配設したことを特徴とする給湯装置で、低外気温時であっても貯湯タンク、電源回路などからの僅かな放熱により筐体内の雰囲気は常時加温されているため、溶解装置の凍結防止などの断熱が簡素化、または不要となる。 A fourth invention is a hot water supply apparatus characterized in that the melting apparatus of the first invention is disposed in a main body housing, and even from a hot water storage tank, a power circuit, etc. Since the atmosphere in the housing is always heated by heat radiation, heat insulation such as prevention of freezing of the melting apparatus is simplified or unnecessary.
以下、本発明の実施の形態について、図面を参照しながら説明する。なお、この実施の形態によって本発明が限定されるものではない。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited to the embodiments.
（実施の形態１）
図１は、本発明の第１の実施の形態における溶解装置の構造図を示すものである。
(Embodiment 1)
FIG. 1 is a structural diagram of a melting apparatus according to the first embodiment of the present invention.
図１において、ミネラル化合物１１は粉末状、または、顆粒状、または、粉末状と顆粒状の混合物であり、ミネラル化合物収納容器１２に収納される。ミネラル化合物１１は水に対して溶解性を持つ。 In FIG. 1, the mineral compound 11 is a powder, a granule, or a mixture of a powder and a granule, and is stored in a mineral compound storage container 12. Mineral compound 11 is soluble in water.
図１のミネラル化合物１１は径が異なる顆粒状のものであり、これを多層状となるように構成すると、ミネラル化合物収納容器１２内には多孔質の空間が形成される。 The mineral compound 11 in FIG. 1 is in the form of granules having different diameters, and if this is configured to be multilayered, a porous space is formed in the mineral compound storage container 12.
また、溶解装置１６の内部には、ミネラル化合物収納容器１２内に収納された撹拌翼１７ｂと、回転翼収納容器１８内に収納された回転翼１７ａとが回転軸により連結され構成された撹拌手段１７が配設されている。 Further, in the dissolving device 16, a stirring means in which a stirring blade 17 b stored in the mineral compound storage container 12 and a rotating blade 17 a stored in the rotating blade storage container 18 are connected by a rotating shaft. 17 is disposed.
濾過手段１３は複数の***を有し、濾過手段収納容器１４に収納される。ミネラル化合物収納容器１２と濾過手段収納容器１４は、順に水回路１５によって連通され、ミネラル化合物収納容器１２は、濾過手段収納容器１４の上流側となるように溶解装置１６を構成する。 The filtering means 13 has a plurality of small holes and is stored in the filtering means storage container 14. The mineral compound storage container 12 and the filtration means storage container 14 are sequentially communicated by a water circuit 15, and the mineral compound storage container 12 constitutes the dissolving device 16 so as to be upstream of the filtration means storage container 14.
以上のように構成された給湯装置について、以下その動作、作用を説明する。 About the hot water supply apparatus comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.
図２は回転翼収納容器１８の横断面図を示すものである。水回路１５から溶解装置１６に流入する水は、接線方向から回転翼収納容器１８内へ流入して回転翼１７ａに衝突し、回転翼１７ａを効率良く回転させる。 FIG. 2 shows a cross-sectional view of the rotary blade storage container 18. The water flowing from the water circuit 15 into the melting device 16 flows into the rotary blade storage container 18 from the tangential direction, collides with the rotary blade 17a, and efficiently rotates the rotary blade 17a.
回転翼１７ａが回転すると回転軸で連結された撹拌翼１７ｂも回転する。撹拌翼１７ｂが回転することにより、前記ミネラル化合物収納容器１２内の水と、前記ミネラル化合物１１を強制的にかきまぜることができる。 When the rotating blade 17a rotates, the stirring blade 17b connected by the rotating shaft also rotates. By rotating the stirring blade 17b, the water in the mineral compound storage container 12 and the mineral compound 11 can be forcibly stirred.
さらに、ミネラル化合物収納容器１２内を流れる水は、旋回水流となりミネラル化合物収納容器１２に形成される多孔質の空間を通過する。水には粘性があるため、多孔質の空間を通過する際にミネラル化合物１１の表面から表面近傍の領域には速度境界層が生成される。 Further, the water flowing in the mineral compound storage container 12 becomes a swirling water flow and passes through a porous space formed in the mineral compound storage container 12. Since water is viscous, a velocity boundary layer is generated in the region from the surface of the mineral compound 11 to the vicinity of the surface when passing through the porous space.
図３はその速度境界層の状態を示す図である。ミネラル化合物１１の表面近傍の速度境界層の流速は小さく、多孔質空間の中心部を通過する流速は大きい分布となる。ミネラル化合物１１は水に対して溶解性を持つため、ミネラル化合物１１の表面近傍の１１の表面分子は、表面近傍の水に溶解し、水の溶解濃度が上昇する。表面近傍の水は流速が小さいため、溶解濃度は高い値となる。 FIG. 3 is a diagram showing the state of the velocity boundary layer. The flow velocity of the velocity boundary layer near the surface of the mineral compound 11 is small, and the flow velocity passing through the central portion of the porous space has a large distribution. Since the mineral compound 11 is soluble in water, 11 surface molecules near the surface of the mineral compound 11 are dissolved in water near the surface, and the dissolved concentration of water increases. Since the water near the surface has a low flow rate, the dissolved concentration has a high value.
これに対して流速の大きい多孔質空間の中心部の流れる水の溶解濃度は低い。このとき、水中に溶解するミネラル化合物の濃度差が生じた場合は、濃度差に応じて高い方から低い方へ物質が移動する（フィックの法則）ため、表面近傍の水に溶解したミネラル化合物は濃度の低い中心の水に移動する。この物質拡散の原理を利用することで、ミネラル化合物１１を多孔質空間内の水に溶解させることができる。 On the other hand, the dissolved concentration of water flowing in the center of the porous space having a high flow rate is low. At this time, if there is a difference in the concentration of mineral compounds dissolved in water, the substance moves from higher to lower depending on the concentration difference (Fick's law). Move to low concentration center water. By utilizing this principle of substance diffusion, the mineral compound 11 can be dissolved in water in the porous space.
撹拌翼１７ｂが回転して、前記ミネラル化合物収納容器１２内の水と、前記ミネラル化合物１１を強制的にかきまぜることにより、前記ミネラル化合物収納容器１２内を流れる水は撹拌され乱流状態が大きく促進される。 By stirring the impeller 17b and forcibly stirring the water in the mineral compound storage container 12 and the mineral compound 11, the water flowing in the mineral compound storage container 12 is agitated and the turbulent flow state is greatly promoted. Is done.
撹拌乱流促進が進むとミネラル化合物１１の表面近傍の濃度勾配が大きくなり、濃度差に応じて高いほうから低い方へ移動する物質の量が増加する。つまりミネラル化合物収納容器１２内の水にミネラル化合物１１を高濃度で溶解することができる。 As the stirring turbulence is promoted, the concentration gradient in the vicinity of the surface of the mineral compound 11 increases, and the amount of the substance that moves from higher to lower increases according to the concentration difference. That is, the mineral compound 11 can be dissolved at a high concentration in the water in the mineral compound storage container 12.
さらに、ミネラル化合物収納容器１２内の水流は旋回水流となり、ミネラル化合物１１には旋回水流による遠心力が作用する。そのためミネラル化合物収納容器１２の内壁近く
には粒径の大きなものが分布し、ミネラル化合物収納容器１２の中心に近くなるほど粒径の小さいものが分布する。
Furthermore, the water flow in the mineral compound storage container 12 becomes a swirling water flow, and centrifugal force by the swirling water flow acts on the mineral compound 11. Therefore, a thing with a large particle size distributes near the inner wall of the mineral compound storage container 12, and a thing with a small particle size distributes, so that it is near the center of the mineral compound storage container 12. FIG.
粒径の大きいものはミネラル化合物収納容器１２の円筒状の内壁にそって自転運動を伴いながら旋回水流とともに旋回運動をする。自転運動と旋回運動が可能となる範囲で、ミネラル化合物１１の分布密度は遠心力の作用により高密度に保持される。 A thing with a large particle size carries out a turning motion with a turning water flow accompanied with a rotation motion along the cylindrical inner wall of the mineral compound storage container 12. The distribution density of the mineral compound 11 is maintained at a high density by the action of the centrifugal force within a range in which the rotation motion and the turning motion are possible.
したがって狭い多孔質空間が均一に構成されることとなり、多孔質空間を通過する水流速を均一に増加させることができる。これにより撹拌による乱流促進効果に加えて、さらに表面近傍の濃度差を大きくすることができ、より一層の高濃度ミネラル溶解水とすることができる。 Therefore, a narrow porous space is configured uniformly, and the water flow rate passing through the porous space can be increased uniformly. Thereby, in addition to the effect of promoting turbulent flow by stirring, the concentration difference near the surface can be further increased, and a further highly concentrated mineral-dissolved water can be obtained.
また、ミネラル化合物１１の分布密度は遠心力の作用により高密度に保持されるので、ミネラル化合物収納容器１２の容積を小さくすることができ、コンパクトで収納性に優れ、低コストな溶解装置１６とすることができる。 Further, since the distribution density of the mineral compound 11 is maintained at a high density by the action of centrifugal force, the volume of the mineral compound storage container 12 can be reduced, and the dissolving device 16 is compact, excellent in storage property, and low in cost. can do.
濾過手段１３は、ミネラル化合物収納容器１２内の水勢によってミネラル化合物１１の顆粒がミネラル化合物収納容器１２から流出しようとした場合、これを防止するものである。 The filtering means 13 prevents the granule of the mineral compound 11 from flowing out of the mineral compound storage container 12 due to the water in the mineral compound storage container 12.
以上のように、本実施の形態においては、ミネラル化合物１１と、ミネラル化合物収納容器１２と、濾過手段１３と、前記収納手段の内部に撹拌手段１７を備え、ミネラル化合物収納容器１２、濾過手段収納容器１４の順に水回路で接続した溶解装置を備えた給湯装置とした。 As described above, in the present embodiment, the mineral compound 11, the mineral compound storage container 12, the filtration means 13, and the stirring means 17 are provided inside the storage means, and the mineral compound storage container 12 and the filtration means are accommodated. It was set as the hot-water supply apparatus provided with the melt | dissolution apparatus connected in the order of the container 14 with the water circuit.
これによって、水とミネラル化合物１１の間の溶解濃度差で物質が移動する、物質拡散（フィックの法則）の原理で、水にミネラル化合物１１を高濃度に溶解させることが可能となる。従って、これまで必要としていた電源回路と絶縁回路が削減できるので、コンパクト化、低コスト化、さらには消費電力量を抑えた給湯装置とすることができる。 This makes it possible to dissolve the mineral compound 11 in water at a high concentration based on the principle of substance diffusion (Fick's law) in which the substance moves due to the difference in dissolution concentration between the water and the mineral compound 11. Therefore, since the power supply circuit and the insulation circuit which have been required so far can be reduced, it is possible to provide a hot water supply apparatus that is compact and low in cost, and further reduces power consumption.
尚、ミネラル化合物１１を、亜鉛を含む亜鉛化合物（酸化亜鉛、炭酸亜鉛など）とした場合、以下の効果を得ることができる。 In addition, when the mineral compound 11 is a zinc compound containing zinc (zinc oxide, zinc carbonate, etc.), the following effects can be obtained.
亜鉛は、比較的要求量の多いヒトの必須元素の一つであり、通常の食事からの供給では欠乏しやすく、栄養強化目的で、食品に添加される元素である。これに対しては、浴槽に亜鉛を溶解させた水を供給することで、入浴中に経皮吸収による栄養強化を行うことができる。濃度を高濃度にすることにより、栄養強化の効果をより一層に高めることができ、利用者の利便性を大きく向上できる。 Zinc is one of the essential elements of humans with a relatively large amount of requirement, and is easily deficient when supplied from a normal diet. It is an element added to foods for the purpose of fortifying nutrition. On the other hand, the nutrition enhancement by percutaneous absorption can be performed during bathing by supplying water in which zinc is dissolved in the bathtub. By increasing the concentration, it is possible to further enhance the effect of fortification and greatly improve the convenience for the user.
図４は、溶解装置のミネラル化合物１１と濾過手段１３の寸法の関係を示す例である。図４において、濾過手段１３は径の異なる複数の***１３ａ、１３ｂ、１３ｃから構成される。 FIG. 4 is an example showing the relationship between the dimensions of the mineral compound 11 and the filtering means 13 of the dissolving device. In FIG. 4, the filtering means 13 is composed of a plurality of small holes 13a, 13b, 13c having different diameters.
図５は、濾過手段１３の構成例である。（ａ）は、線形状の繊維で角状の***を形成したものである。（ｂ）は、所定の厚さの板に、複数種の径の***を施したものである。（ｃ）は、粒状の非溶解材料を多層状として多孔質空間を形成したものである。何れも、ミネラル化合物収納容器１２内の水勢によってミネラル化合物１１の顆粒がミネラル化合物収納容器１２から流出しようとした場合、これを防止するものであるが、この構成と形状の限りではない。 FIG. 5 is a configuration example of the filtering means 13. (A) forms a square-shaped small hole with a linear fiber. (B) is a plate having a predetermined thickness and small holes having a plurality of types of diameters. (C) forms a porous space by using a granular non-dissolving material as a multilayer. In any case, when the granule of the mineral compound 11 is about to flow out of the mineral compound storage container 12 due to the water flow in the mineral compound storage container 12, this is prevented, but the configuration and shape are not limited thereto.
溶解装置１６を流出する溶解濃度は、ミネラル化合物収納容器１２を通過する水流速と、ミネラル化合物１１の水と接触する表面積等で決定される。溶解装置１６の溶解濃度を所定値とする場合は、ミネラル化合物１１の全表面積をある範囲とする必要があるため、図１のミネラル化合物収納容器１２に収納するミネラル化合物１１の粒径を、ある一定の範囲内のサイズに選別したものを利用する必要がある。 The dissolution concentration flowing out of the dissolution apparatus 16 is determined by the flow rate of water passing through the mineral compound storage container 12 and the surface area of the mineral compound 11 in contact with water. When the dissolution concentration of the dissolving device 16 is set to a predetermined value, the total surface area of the mineral compound 11 needs to be within a certain range, so the particle size of the mineral compound 11 stored in the mineral compound storage container 12 of FIG. It is necessary to use the one selected for the size within a certain range.
選別を行うと、コストアップの要因となるため、複数の径を有するミネラル化合物１１の中において、ミネラル化合物１１の最大粒径Ｄ１に対して、濾過手段１３の***１３ａの径Ｄ２は、Ｄ２＜Ｄ１とした場合、以下の効果を得ることができる。Ｄ２未満の粒径のミネラル化合物１１は、***１３ａ、１３ｂ、１３ｃから流出する。 Since the selection causes a cost increase, among the mineral compounds 11 having a plurality of diameters, the diameter D2 of the small hole 13a of the filtering means 13 is D2 <with respect to the maximum particle diameter D1 of the mineral compound 11. In the case of D1, the following effects can be obtained. The mineral compound 11 having a particle diameter less than D2 flows out from the small holes 13a, 13b, and 13c.
利用初期は粒径の小さいものは、溶解装置１６外へ流出するが、所定時間経過後は、Ｄ２以上の粒径のミネラル化合物１１はミネラル化合物収納容器１２内に貯留され続ける。この状態が形成された場合、ミネラル化合物１１の粒径をある一定の範囲内のサイズに選別したことと同等となる。従って、サイズが混在するミネラル化合物１１を用いても、目的とする濃度を水に溶解させる構造となる。 In the initial stage of use, those having a small particle size flow out of the melting device 16, but after a predetermined time has passed, the mineral compound 11 having a particle size of D2 or more continues to be stored in the mineral compound storage container 12. When this state is formed, it is equivalent to selecting the particle size of the mineral compound 11 to a size within a certain range. Therefore, even if the mineral compound 11 in which the sizes are mixed is used, the target concentration is dissolved in water.
（実施の形態２）
図６は、本発明の第２の実施の形態における給湯装置の構成図を示すものである。
(Embodiment 2)
FIG. 6 shows a configuration diagram of a hot water supply apparatus according to the second embodiment of the present invention.
図６において、圧縮機２２、給湯熱交換器２３、減圧手段２４、蒸発器２５を冷媒回路２６で順に環状に接続してヒートポンプユニット２１を構成している。貯湯ユニット２７の貯湯タンク２８には水が貯留されており、出湯回路３０は貯湯タンク２８、給湯水ポンプ２９、給湯熱交換器２３、貯湯タンク２８を順に接続する回路である。浴槽水加熱回路３５は、貯湯タンク２８、風呂熱交換器３３、浴槽水加熱ポンプ３４、貯湯タンク２８を順に接続する回路であり、風呂熱交換器３３の他方の回路には浴槽４２が接続されている。 In FIG. 6, a heat pump unit 21 is configured by connecting a compressor 22, a hot water supply heat exchanger 23, a decompression means 24, and an evaporator 25 in an annular manner in order by a refrigerant circuit 26. Water is stored in a hot water storage tank 28 of the hot water storage unit 27, and a hot water discharge circuit 30 is a circuit that connects the hot water storage tank 28, a hot water supply pump 29, a hot water supply heat exchanger 23, and a hot water storage tank 28 in this order. The bathtub water heating circuit 35 is a circuit that connects the hot water storage tank 28, the bath heat exchanger 33, the bathtub water heating pump 34, and the hot water storage tank 28 in order, and the bathtub 42 is connected to the other circuit of the bath heat exchanger 33. ing.
浴槽水循環回路４１は、浴槽４２、浴槽水を搬送する浴槽水ポンプ４０、風呂熱交換器３３を順に接続する回路である。浴槽水注湯回路３９は、貯湯タンク２８の水を、浴槽水循環回路４１を経由して浴槽４２へ注湯する回路である。 The bathtub water circulation circuit 41 is a circuit which connects the bathtub 42, the bathtub water pump 40 which conveys bathtub water, and the bath heat exchanger 33 in order. The bathtub water pouring circuit 39 is a circuit for pouring the water in the hot water storage tank 28 to the bathtub 42 via the bathtub water circulation circuit 41.
この回路には貯湯タンク２８の高温の水と水道水を混合する浴槽水混合弁３６、注湯する水温を検知する温度検知手段３７、浴槽水注湯回路３９の回路の開閉を行う浴槽水注湯弁３８を順に備える。溶解装置１６は浴槽水注湯弁３８の下流側の浴槽水注湯回路３９に本体の筐体に収納するように設けた。 In this circuit, a bath water mixing valve 36 for mixing hot water in the hot water storage tank 28 and tap water, temperature detecting means 37 for detecting the temperature of the pouring water, and bath water pouring for opening and closing the bath water pouring circuit 39. The hot water valve 38 is provided in order. The melting device 16 was provided in the bathtub water pouring circuit 39 on the downstream side of the bathtub water pouring valve 38 so as to be housed in the housing of the main body.
ヒートポンプユニット２１で貯湯タンク２８に貯留された水を加熱する運転は、以下のような動作となる。貯湯タンク２８の水は、給湯水ポンプ２９によって給湯熱交換器２３へ搬送され、ヒートポンプサイクル動作によって加熱される。給湯水ポンプ２９は給湯熱交換器２３で加熱された給湯水の温度が予め決定した温度になる様に、出湯回路３０の流量を制御する。 The operation of heating the water stored in the hot water storage tank 28 by the heat pump unit 21 is as follows. The water in the hot water storage tank 28 is conveyed to the hot water supply heat exchanger 23 by the hot water supply water pump 29 and heated by the heat pump cycle operation. The hot water supply pump 29 controls the flow rate of the hot water supply circuit 30 so that the temperature of the hot water heated by the hot water supply heat exchanger 23 becomes a predetermined temperature.
浴槽４２への湯張り、並びに、浴槽水の加熱は以下のような動作となる。浴槽水注湯回路３９の浴槽水混合弁３６は、温度検知手段３７で検知する注湯温度がリモコン等（図示せず）で予め設定された温度となるように、高温の水と水道水の混合割合を調整する。 The filling of the bathtub 42 and the heating of the bathtub water are as follows. The bath water mixing valve 36 of the bath water pouring circuit 39 has a hot water and tap water so that the pouring temperature detected by the temperature detecting means 37 becomes a temperature preset by a remote controller or the like (not shown). Adjust the mixing ratio.
所定温度となった浴槽水は、浴槽水注湯回路３９、浴槽水循環回路４１を順に経由して浴槽４２へ流出する。 The bathtub water having a predetermined temperature flows out into the bathtub 42 through the bathtub water pouring circuit 39 and the bathtub water circulation circuit 41 in this order.
一方、浴槽４２の浴槽水を加熱する場合は、貯湯タンク２８に貯留された高温の水を、浴槽水加熱ポンプ３４によって風呂熱交換器３３へ搬送し、浴槽水ポンプ４０より搬送された浴槽水を加熱する。風呂熱交換器３３で浴槽水を加熱して温度が下がった給湯水は、貯湯タンク２８の下部より内部へ流入する。 On the other hand, when the bathtub water in the bathtub 42 is heated, the hot water stored in the hot water storage tank 28 is conveyed to the bath heat exchanger 33 by the bathtub water heating pump 34, and the bathtub water conveyed from the bathtub water pump 40. Heat. Hot-water supply water whose temperature has been lowered by heating the bath water in the bath heat exchanger 33 flows into the interior from the lower part of the hot water storage tank 28.
以上のように構成された給湯装置について、以下その動作、作用を説明する。 About the hot water supply apparatus comprised as mentioned above, the operation | movement and an effect | action are demonstrated below.
利用者が浴槽４２へ湯はりを行う場合は、リモコン等で湯はり動作の指示操作を行う。リモコン操作後、予め設定された温度に浴槽水混合弁３６で調整された水が、浴槽水注湯弁３８を閉から開に制御した場合に、溶解装置１６、浴槽水循環回路４１を経由して浴槽４２に流出する。水が溶解装置１６を通過する際に、ミネラル化合物が水に溶解するので、浴槽４２に湯はり動作と同時に、ミネラル化合物１１を溶解させた水が浴槽４２に流入する。 When the user hot waters the bathtub 42, the remote controller or the like performs a hot water operation instruction operation. After the remote control operation, when the water adjusted by the bathtub water mixing valve 36 at a preset temperature controls the bathtub water pouring valve 38 from closed to open, it passes through the melting device 16 and the bathtub water circulation circuit 41. It flows out into the bathtub 42. When the water passes through the dissolving device 16, the mineral compound dissolves in the water, so that the water in which the mineral compound 11 is dissolved flows into the bathtub 42 simultaneously with the hot water operation in the bathtub 42.
溶解装置１６は、浴槽水注湯弁３８の下流側としたが、浴槽水注湯弁３８が開から閉へ制御された場合は、ウォーターハンマー現象が発生し、上流側の回路に設けている、浴槽水混合弁３６、貯湯タンク２８等は水道圧以上の水圧負荷を与える。下流側に設けることによって、溶解装置１６への水圧負荷が掛からない。 Although the melting device 16 is on the downstream side of the bathtub water pouring valve 38, when the bathtub water pouring valve 38 is controlled from opening to closing, a water hammer phenomenon occurs and is provided in the upstream circuit. The bathtub water mixing valve 36, the hot water storage tank 28, etc. give a water pressure load higher than the water pressure. By providing on the downstream side, the hydraulic load on the melting device 16 is not applied.
以上のように、本実施の形態においては、浴槽水注湯回路と、浴槽水注湯弁を備え、浴槽水注湯弁、溶解装置の順に浴槽水注湯回路に備えた給湯装置とした。これにより、溶解装置は浴槽への湯はり停止時などに生じるウォーターハンマー現象（浴槽水注湯回路等の水圧上昇）の影響を受けないため、溶解装置の耐圧構造を簡素化することができる。さらに、浴槽への湯はりの水流を利用するため、湯はりと同時にミネラル化合物を溶解させた水を浴槽へ供給できるので、利便性が向上する。 As mentioned above, in this Embodiment, it was set as the hot-water supply apparatus provided with the bathtub water-pouring circuit and the bathtub water-pouring valve, and equipped with the bathtub water-pouring circuit in order of the bathtub water-pouring valve and the melting apparatus. Thereby, since the melting device is not affected by the water hammer phenomenon (water pressure increase in the bathtub water pouring circuit or the like) that occurs when hot water to the bathtub is stopped, the pressure resistance structure of the melting device can be simplified. Furthermore, since the water flow of the hot water to the bathtub is used, the water in which the mineral compound is dissolved at the same time as the hot water can be supplied to the bathtub, so that convenience is improved.
本発明において、溶解装置１６は給湯機の本体筐体に収納し、浴槽水注湯回路３９としているが、浴槽水循環回路４１に設けても、浴槽４２へミネラル化合物１１を溶解させた水を供給することが出来る。また、本体筐体外部の浴槽水循環回路４１に設けることも可能であるが、本体筐体内部の雰囲気温度は、低外気温時であっても貯湯タンク２８からの放熱により、筐体内部の雰囲気は常時加温されるため、溶解装置１６の凍結防止などの断熱が不要、または簡素化できる。 In the present invention, the melting device 16 is housed in the main body housing of the water heater and serves as the bathtub water pouring circuit 39, but even if it is provided in the bathtub water circulation circuit 41, water in which the mineral compound 11 is dissolved is supplied to the bathtub 42. I can do it. Although it is possible to provide in the bathtub water circulation circuit 41 outside the main body casing, the atmospheric temperature inside the main body casing is reduced by heat radiation from the hot water storage tank 28 even at a low outside temperature. Is always heated, so that heat insulation such as prevention of freezing of the melting device 16 is unnecessary or simplified.
また、給湯機を貯湯式給湯機とした場合、貯湯タンクには高温の湯を貯湯するので、この高温の湯を化合物溶解装置へ供給することによって機器の殺菌、滅菌を行うことができる。また、水中に溶け込んでいる残留塩素が貯留中に少なくなるので、本体の材質は耐腐食性材料ではなく、安価な汎用部品を使うことができる。 Further, when the hot water heater is a hot water storage type hot water heater, high temperature hot water is stored in the hot water storage tank, so that the equipment can be sterilized and sterilized by supplying the hot water to the compound dissolving apparatus. Further, since the residual chlorine dissolved in the water is reduced during storage, the main body is not a corrosion-resistant material, and inexpensive general-purpose parts can be used.
（実施の形態３）
図７は、本発明の第３の実施の形態における溶解装置の構造図を示すものである。
(Embodiment 3)
FIG. 7 shows a structural diagram of a melting apparatus according to the third embodiment of the present invention.
図７において、溶解装置１６の入口と出口は浴槽水注湯回路３９に接続されている。ミネラル化合物１１を収納するミネラル化合物収納容器１２の相当直径ｄ１、浴槽水注湯回路３９の相当直径ｄ２とした場合、図６においてそれぞれをｄ１＞ｄ２となる大きさなるように決定した。 In FIG. 7, the inlet and outlet of the melting device 16 are connected to a bathtub water pouring circuit 39. When the equivalent diameter d1 of the mineral compound storage container 12 storing the mineral compound 11 and the equivalent diameter d2 of the bathtub water pouring circuit 39 are set, in FIG. 6, each is determined to have a size that satisfies d1> d2.
以上のように構成された給湯装置について、以下その動作、作用を説明する。水回路１５に対して、ミネラル化合物１１を収納したミネラル化合物収納容器１２、濾過手段収納容器１４を設けたので、溶解装置１６を水が通過する際に、圧力損失が生じる。圧力損失が生じると、浴槽４２へ供給する水の流量が低下する。 About the hot water supply apparatus comprised as mentioned above, the operation | movement and an effect | action are demonstrated below. Since the mineral compound storage container 12 storing the mineral compound 11 and the filtering means storage container 14 are provided for the water circuit 15, pressure loss occurs when water passes through the dissolving device 16. When pressure loss occurs, the flow rate of water supplied to the bathtub 42 decreases.
ここで、ミネラル化合物収納容器１２の相当直径ｄ１を、浴槽水注湯回路３９の相当直径ｄ２に対して、ｄ１＞ｄ２となる大きさとすると、ミネラル化合物収納容器１２の平均流速ｕ１は、浴槽水注湯回路３９の平均流速ｕ２より小さくなる。水回路の流体の圧力損失は、流体の平均流速の２乗に比例するため、溶解装置１６を通過する際の圧力損失の増加を低減させることができる。 Here, assuming that the equivalent diameter d1 of the mineral compound storage container 12 is d1> d2 with respect to the equivalent diameter d2 of the bathtub water pouring circuit 39, the average flow velocity u1 of the mineral compound storage container 12 is the bath water. It becomes smaller than the average flow velocity u2 of the pouring circuit 39. Since the pressure loss of the fluid in the water circuit is proportional to the square of the average flow velocity of the fluid, an increase in the pressure loss when passing through the dissolving device 16 can be reduced.
以上のように、本実施の形態においては、ミネラル化合物収納容器の相当直径を、溶解装置を接続する浴槽水注湯回路の相当直径よりも大とすることにより、ミネラル化合物を通過する水流による圧力損失を低減し、浴槽への湯はり時間を早く完了することができる。 As mentioned above, in this Embodiment, the pressure by the water flow which passes a mineral compound by making the equivalent diameter of a mineral compound storage container larger than the equivalent diameter of the bathtub water pouring circuit which connects a dissolving device. Loss can be reduced and the hot water filling time for the bathtub can be completed quickly.
以上のように、本発明にかかる溶解装置及びそれを備えた給湯装置は、コンパクト化、低コスト化、運転効率向上に繋がり、貯湯式給湯機の他、ガス熱源の給湯機等に特に有用である。 As described above, the melting device according to the present invention and the hot water supply device provided with the same lead to downsizing, cost reduction, and improvement in operation efficiency, and are particularly useful for hot water storage hot water heaters, gas water heaters, and the like. is there.
１１ ミネラル化合物
１２ ミネラル化合物収納容器（収納手段）
１３ 濾過手段
１３ａ ***
１３ｂ ***
１３ｃ ***
１４ 濾過手段収納容器
１５ 水回路
１６ 溶解装置
１７ 撹拌手段
１７ａ 回転翼
１７ｂ 撹拌翼
１８ 回転翼収納容器
２１ ヒートポンプユニット
２７ 貯湯ユニット
２８ 貯湯タンク
３６ 浴槽水混合弁
３７ 温度検知手段
３８ 浴槽水注湯弁
３９ 浴槽水注湯回路
４２ 浴槽
11 Mineral compound 12 Mineral compound storage container (storage means)
DESCRIPTION OF SYMBOLS 13 Filtration means 13a Small hole 13b Small hole 13c Small hole 14 Filtration means storage container 15 Water circuit 16 Dissolving device 17 Stirring means 17a Rotary blade 17b Stirring blade 18 Rotary blade storage container 21 Heat pump unit 27 Hot water storage unit 28 Hot water storage tank 36 Bath water mixing valve 37 Temperature Detection means 38 Bathtub water pouring valve 39 Bathtub water pouring circuit 42 Bathtub
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012226577A JP2014076435A (en) | 2012-10-12 | 2012-10-12 | Dissolution device and hot-water supply device equipped with dissolution device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012226577A JP2014076435A (en) | 2012-10-12 | 2012-10-12 | Dissolution device and hot-water supply device equipped with dissolution device |
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| Publication Number | Publication Date |
|---|---|
| JP2014076435A true JP2014076435A (en) | 2014-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012226577A Pending JP2014076435A (en) | 2012-10-12 | 2012-10-12 | Dissolution device and hot-water supply device equipped with dissolution device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253613A (en) * | 2018-01-31 | 2018-07-06 | 嘉兴志嘉智能电器有限公司 | Liquid heater |
| JP7449578B2 (en) | 2021-05-19 | 2024-03-14 | Ｏｆｆｉｃｅ Ｓｕｓｕｍｕｎａｒｉ株式会社 | Use of water treatment equipment and rotary mineral extractors |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS474235U (en) * | 1971-02-08 | 1972-09-09 | ||
| JPS4829080U (en) * | 1971-08-13 | 1973-04-10 | ||
| JPS5817887U (en) * | 1981-07-29 | 1983-02-03 | 株式会社日立製作所 | Fully automatic washing machine soap and detergent dispenser |
| JPS6138555Y2 (en) * | 1981-05-29 | 1986-11-06 | ||
| JPH07265581A (en) * | 1994-03-30 | 1995-10-17 | Daewoo Electronics Co Ltd | Detergent dissolving device |
| JPH08206666A (en) * | 1995-01-31 | 1996-08-13 | Koichi Sano | Apparatus and method for making mineral water and sterilizing solution diluting apparatus |
| US6531056B2 (en) * | 1999-07-13 | 2003-03-11 | Hammonds Technical Serv Inc | Chlorination apparatus for controlling material dissolution rate |
| JP2004113906A (en) * | 2002-09-25 | 2004-04-15 | M P G Kk | Water quality improving apparatus and water quality improving method |
| JP2009072771A (en) * | 2007-08-29 | 2009-04-09 | Univ Nihon | Power saturator |
| JP2012172949A (en) * | 2011-02-24 | 2012-09-10 | Panasonic Corp | Dissolving device and hot water supply device including the same |
| JP2012180983A (en) * | 2011-03-02 | 2012-09-20 | Panasonic Corp | Dissolving apparatus and water heater with the same |
-
2012
- 2012-10-12 JP JP2012226577A patent/JP2014076435A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS474235U (en) * | 1971-02-08 | 1972-09-09 | ||
| JPS4829080U (en) * | 1971-08-13 | 1973-04-10 | ||
| JPS6138555Y2 (en) * | 1981-05-29 | 1986-11-06 | ||
| JPS5817887U (en) * | 1981-07-29 | 1983-02-03 | 株式会社日立製作所 | Fully automatic washing machine soap and detergent dispenser |
| JPH07265581A (en) * | 1994-03-30 | 1995-10-17 | Daewoo Electronics Co Ltd | Detergent dissolving device |
| JPH08206666A (en) * | 1995-01-31 | 1996-08-13 | Koichi Sano | Apparatus and method for making mineral water and sterilizing solution diluting apparatus |
| US6531056B2 (en) * | 1999-07-13 | 2003-03-11 | Hammonds Technical Serv Inc | Chlorination apparatus for controlling material dissolution rate |
| JP2004113906A (en) * | 2002-09-25 | 2004-04-15 | M P G Kk | Water quality improving apparatus and water quality improving method |
| JP2009072771A (en) * | 2007-08-29 | 2009-04-09 | Univ Nihon | Power saturator |
| JP2012172949A (en) * | 2011-02-24 | 2012-09-10 | Panasonic Corp | Dissolving device and hot water supply device including the same |
| JP2012180983A (en) * | 2011-03-02 | 2012-09-20 | Panasonic Corp | Dissolving apparatus and water heater with the same |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108253613A (en) * | 2018-01-31 | 2018-07-06 | 嘉兴志嘉智能电器有限公司 | Liquid heater |
| CN108253613B (en) * | 2018-01-31 | 2023-12-19 | 嘉兴志嘉智能电器有限公司 | liquid heater |
| JP7449578B2 (en) | 2021-05-19 | 2024-03-14 | Ｏｆｆｉｃｅ Ｓｕｓｕｍｕｎａｒｉ株式会社 | Use of water treatment equipment and rotary mineral extractors |
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