TW387026B - Cleaning water discharge device - Google Patents

Abstract

The invention is related to a cleaning water discharge device comprising a cleaning water discharge means, a water supplying means to provide cleaning water to the cleaning water discharge means, and a bubble mixing means to mix bubbles in the cleaning water flowing in the cleaning water flow lines. Accordingly, a bubbly water flow having a large amount of tiny bubbles dispersed in the cleaning water is discharged.

Description

A7 B7 V. Description of the invention (1) [Application field in industry] The present invention relates to a washing water discharge device. ------------ ml pack—— (Please read the precautions on the back before filling in this page) [Advanced Technology] JP 5 6 — 7 0 3 3 8 No. 5 — 3 3 3 7 7 reveals that it is provided with: washing water discharge means, water supply means for supplying washing water to the washing water discharge means, and bubbles mixed with bubbles flowing in the washing water flowing in the washing water flow path The mixing means, so that the washing water containing bubbles can be discharged can improve the washing power of the washing water, or a human body washing device with a gentle washing feeling. In Japanese Patent Application Laid-Open No. Hei 10-183, 91, there is disclosed a human body washing device that mixes a large amount of air into the washing water to increase the spraying speed of the washing water, and seeks to greatly save water. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs in order to spit out the washing water containing bubbles to improve the washing power, or to give people a soft feeling of washing, the washing water must be sprayed on the washing surface In fact, a large number of bubbles are actually contained. However, the techniques disclosed in Japanese Patent Application Laid-Open No. 5 6 -7 0 3 3 8 'and Japanese Patent Application Laid-Open No. 5-3 3 3 7 7 cannot guarantee that the jets of washing water reaching the washing surface can be practically used. The ground contains a lot of air bubbles. In order to achieve significant water savings, it is necessary to increase the flow rate of the wash water by mixing air. Among them, the technology disclosed in Japanese Patent Application Laid-Open No. 10—1 8 3 9 1 cannot guarantee that the flow rate of the washing water can be reliably increased by the mixing of air. Therefore, it cannot guarantee that a large amount of water can be saved. . This paper size applies the Chinese National Standard (CNS) A4 specification (210 x 297 mm) A7 B7 V. Description of the invention (2) [Disclosure of the invention] The present invention has been made in view of the above-mentioned problems, and its purpose is to provide a method capable of containing A jet of washing water with a large amount of bubbles reaches the surface to be washed, and a washing water discharge device capable of greatly saving water can be realized. In order to solve the above-mentioned problems, the present invention provides a washing water discharge device, which is provided with a washing water discharge means, a water supply means for supplying the washing water to the washing water discharge means, and air bubbles. The bubble mixing means mixed in the washing water flowing in the washing water flow path is used to spit out a bubble flow having a large amount of fine bubbles dispersed in the washing water. The inventor of the present invention, through deliberate research, found out that by optimizing the flow pattern of the gas-liquid two-phase flow flowing in the washing water flow path, the washing water reaching the surface to be washed is optimized. The jet stream can actually contain a large number of bubbles, and the mixing of air can indeed increase the washing water speed. The knowledge obtained by the inventors of the present invention is detailed below. (1) Flow pattern of gas-liquid two-phase flow Regarding the gas-liquid two-phase flow flowing through the washing water flow path, the following facts exist. _ ① As long as a large amount of air is mixed in the washing water, and the gas-liquid two-phase flow flowing in the washing water flow path, it is easy to become a columnar air layer and a columnar liquid as shown in FIG. 1 (b). The layered slag flow, or the froth flow after the shape of the air layer and the liquid layer of the slag flow shown in Fig. 1 (c) is collapsed, or as shown in Fig. 1 (d). The water layer of the washing water surrounds the surrounding of the columnar air layer containing misty water droplets in a ring shape. This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) (Please read the note on the back first) Please fill in this page for matters)-# ^ -------- tr --------- Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 4 A7 _ ; ____ B7______ 5. Description of the invention (3) A ring-shaped spray stream. When the slag stream or foam stream or annular spray stream is ejected from the washing water nozzle, the columnar air layer or the columnar air layer that has collapsed or the columnar air layer containing mist droplets will immediately The mist is scattered in the atmosphere, so only the air bubbles remain in the washing water impinging on the surface being washed, and the washing power of the washing water is lost or the soft washing feeling is lost. In the slag flow, bubble flow, or annular spray flow, most of the air mixed in the washing water is the columnar air layer that extends to the washing water outlet of the end of the washing water flow path. It was not mixed with the washing water and was discharged through the columnar air flow path. As a result, even if a large amount of air is mixed in the washing water, the air simply passes through the columnar air flow path at high speed, and the flow velocity of the washing water cannot be increased significantly. Therefore, it is not possible to achieve significant water saving. ② When microbubbles are dispersed into the washing water in a large amount, the flow pattern of the gas-liquid two-phase flow flowing in the washing water flow path is dispersed in the washing water as shown in Fig. 1 (a). Become a stream of bubbles. When the bubble flow is ejected from the washing water nozzle, because the bubbles dispersed in the washing water will not be dispersed into the atmosphere, a lot of bubbles remain in the washing water for washing the washed surface, which can make the washing water The washing power is improved, or a soft washing feeling is obtained. In the bubble flow, since the air mixed into the washing water is mixed with the washing water and moves integrally with the washing water, a part of the flow volume of the mixed air increases the flow rate of the fluid flowing through the washing water flow path. Increase the flow rate of the washing water. Therefore, when the flow type of gas-liquid two-phase flow in the washing water flow path is used, the paper size is in accordance with China National Standard (CNS) A4 (210 x 297 mm) (Please read the precautions on the back before filling this page) Binding · A7 B7___ V. Description of the invention (4) When the state is air bubbles, a large amount of air is mixed into the washing water, which can greatly increase the flow rate of the washing water, and can realize a large saving of water. (2) Detergent force of the jet of bubble flow Regarding the detergency of the jet of bubble flow ', the following is a theoretical study. 0 The pressure generated by the jet of washing water when it hits the surface to be cleaned The average 値 Ps is expressed by Equation 1. P s Ss (Si / Ss) V 2 ............ i In the above formula, ‘AW is due to the change in the amount of movement of the jet of washing water when it hits the surface to be cleaned. P is the density of the washing water. As shown in Fig. 2, S 1 is the cross-sectional area of the jet of washing water 'S s is the area to be washed, and v 1 is the flow velocity of the jet of washing water. In Equation 1, (Si / Ss) 'can be regarded as a rough definition as long as there is no extreme change in the type of the washing water, such as temperature and s. Therefore, Equation 1 can be transformed into Equation 2.

Ps = ^ (Si / S.s) Vi2 = C p V 1 2 ............ 2 In the above formula, C = Si / Ss, which is approximately ~ fixed. When the jet of washing water is a jet of bubble flow, the density P of the washing water is expressed by Equation 3. P ~~ (! 〇gQg + / DlQl) / (QG + QL) ~ (Pg7? + Pl) X (1 + ^) ^ PI / (1 + η) ......... 3 This paper size # uses Chinese National Standard (CNS) A4 specifications (2) 0 x 297 mm) ------------ m · pack.! (Please read the notes on the back before filling this page)

--V Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

T Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5 Agricultural paper sizes are applicable to China National Benzene Standard (CNS) A4 (21 × 297 mm) A7 ____B7___ 5. Description of the invention (5) In the above formula, pc is the The gas density of bubbles, PL is the density of the washing water without bubbles, Q. Is the volume flow rate of the gas that constitutes the bubble, Ql is the volume flow rate of the washing water that does not contain bubbles, and 7 is Qc / Ql, which is the ratio of the volume flow rate of the gas that constitutes the bubble to the volume flow rate of the +2 washing 'purified water. here. e ^ ° When it is assumed that spherical bubbles of the same diameter are filled in the washing water as the densest cubic lattice, the gas-liquid ratio? ? The theoretical maximum is about 2. 8 5 ° If the shape of the gas bubble is filled more tightly than a sphere as a polyhedron, the gas-liquid ratio ^ will be larger, but when the gas-liquid ratio becomes too large, due to bubbles It will merge into a large-diameter bubble, which may not stay in the jet stream, so the gas-liquid ratio β cannot be made too large. Therefore, in the middle formula of the previous formula, 'for speaking' can be ignored. From this result, the lower-order equation 3 can be obtained from the middle-order equation of the previous equation. According to Equations 2 and 3, P s can be obtained when the jet of the bubble flow hits the surface to be cleaned. Substitute Equation 3 into Equation 2. P s = C p V 1 2 ............ 2 = CplVi2 / (1 + 77) will ^ 1 == (Qg + Ql) / S 1 = (5? Ql + Ql) / Si = (? 7 + 1) QL / S 1 ............ 4 When brought into the previous formula, then

Ps = CpLV: 2 / (l + ^) =? C pl (1 + / y) (Ql / Si) 2 ............ 5 -8-_____ ------ ---- Install ——— Order · 丨 —_----- (Please read the notes on the back before filling in this page) A7 B7______ V. Description of the invention (6) From Equation 5, you can know that as long as you do n’t When the flow rate Qe of the bubble-containing washing water is constant, the larger the gas-liquid ratio, that is, the larger the gas mixing amount, the average of the bubble jet flow on the surface to be cleaned when it hits the surface to be cleaned. The larger the pressure P s is, the larger the cleaning power is. If it is constant, r = Ps (;?) / Ps (77 = 0) obtained from Equation 5 is shown in Figure 3. In Fig. 3, the relationship between Γ and 77 obtained from experiments using tap water is shown under the condition that Ql is constant. From Figure 3, we can see that the relationship between Γ and 7? Obtained from Equation 5 is in good agreement with the relationship between f and D obtained in the experiment. From Fig. 3, it can be seen from the experiment that the cleaning force of the jet flow increases as the bubble flow increases. From Equation 5, when P s is kept constant, it can be known that by increasing the gas-liquid ratio 7 /, reducing the flow rate Q l of the washing water without air bubbles is to save water. From Equation 4, it can be known that if the gas-liquid ratio 々 is increased, that is, if the gas mixing amount is increased, because the flow velocity V 1 of the jet of the washing water is increased, even if the flow rate Q l of the washing water is reduced The amount of movement of the jet of washing water will also remain constant, and the amount of movement of the jet of washing water impacting the surface to be washed will remain constant, and as a result, P s will remain constant. If P S is taken as the fixed value, 4 = β) / Ql (77 = 0) obtained from Equation 5 is shown in FIG. 4. Fig. 4 'shows the relationship between & and obtained from experiments using tap water under the condition that P s is constant. From Figure 4, it can be seen that the relationship between 4 and D obtained by 'Equation 5' is in good agreement with the relationship between 0 and 7? Obtained through experiments. From Figure 4, when the PS is kept constant, 'by increasing the gas-liquid ratio η', _ 9-— (Please read the precautions on the back before filling in this page) Equipment • sJ · Team tii -½ 丨 Economy Printed by the Ministry of Intellectual Property Bureau's Consumer Cooperatives Paper size applicable to the Chinese National Standard (CNS) A4 specification (210 x 297 mm) Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 __B7 __ V. Invention Description (7) Excluding The flow rate QL of the bubble washing water is reduced, and it can be confirmed experimentally. The present invention is based on the above-mentioned knowledge. By making the gas-liquid two-phase flow flowing in the washing water flow path into a bubble flow, the jet of washing water containing a large amount of bubbles can reach the surface to be washed, and the savings can be greatly realized. With water. In the present invention, there is provided a washing water discharge device, which is provided with a washing water discharge means, a water supply means for supplying the washing water to the washing water discharge means, and a combination capable of preventing air bubbles from being combined with each other. A large number of fine bubbles are dispersed and mixed in the bubble mixing means flowing in the washing water flow path to spit out a bubble flow having a large number of fine bubbles dispersed in the washing water. Also in the present invention, there is provided a washing water discharge device, which is provided with a washing water discharge means, and a water supply means for supplying the washing water to the washing water discharge means, and can prevent air bubbles from each other. A large number of micro and fine bubbles are combined to uniformly disperse the bubble mixing means mixed into the washing water flowing in the washing water flow path to spit out a bubble flow having a large amount of fine bubbles to be evenly dispersed in the washing water. In order to make the gas-liquid two-phase flow flowing in the washing water flow path into a bubble flow ', a large amount of fine bubbles must be mixed into the washing water flowing in the washing water flow path. In order to mix a large amount of fine bubbles, it is necessary to form a large amount of fine bubbles into the washing water flowing through the washing water flow path. When a large number of fine bubbles are formed in a limited area, the bubbles are integrated with each other to form a larger diameter when the fine bubbles are formed, so that the large-diameter bubbles are mixed with the washing water. When large-diameter bubbles are mixed with a large amount of washing water, the large-diameter bubbles are less rigid and easily deformed and easily integrated into one body, so if they are further combined, gas-liquid two-phase flow (please read the precautions on the back before filling (This page)

—P Binding-This paper size applies to China National Standard (CNS) A4 specifications (2) 0 X 297 public love A7 _______B7 V. Description of the invention (8) The flow pattern is likely to become a slag flow or a foam flow or an annular spray flow and many more. So. In order to obtain a flow of a large number of fine bubbles dispersed in the washing water, it is necessary to prevent the mutual combination of the bubbles when the fine bubbles are formed. In addition, the formed fine air bubbles must be dispersed in the washing water flowing through the washing water flow path, and it is more desirable that the fine bubbles are dispersed and mixed uniformly. By dispersing the air bubbles, it is more desirable to prevent them from mixing with each other in the washing water by slightly uniformly dispersing them, thereby preventing the occurrence of slag flow, bubble flow, or annular spray flow. In the present invention, there is provided a washing water discharge device, which is provided with a washing water discharge means, a water supply means for supplying the washing water to the washing water discharge means, and generating bubbles to mix the bubbles in The bubble mixing means flowing in the washing water in the washing water flow path, the energy of the washing water in the upstream area near the bubble mixing part of the washing water flow path is E «. The washing in the downstream area near the bubble mixing part When the energy of water is E t, E «. ≪ E t. When the formation of a large amount of fine bubbles and the dispersion of the fine bubbles into the washing water in the washing water flow path are performed simultaneously, the bubbles are mixed to immediately increase the washing water speed, and the energy of the washing water is increased. That is, by forming, dispersing, and mixing a large number of fine bubbles simultaneously, the mixed fine bubbles function as a bubble pump. This result makes E < E t. Also, in the present invention, there is provided a washing water discharge device, which is provided with a washing water discharge means, a water supply means for supplying the washing water to the washing water discharge means, and mixing air bubbles into the flow. Bubble mixing method in the washing water flow path and bubble crushing method for crushing the mixed bubbles into fine bubbles to spit out a large amount of fine bubbles dispersed in this paper. Applicable to China National Standard (CNS) A4 specification ( 210 x 297 mm) ----------- 0 ^ ·! (Please read the precautions on the back before filling out this page) -SJ. Printed by A7 B7___ V. Description of the invention (9) Flow of bubbles in washing water. Instead of the formation and mixing of fine bubbles, even if the bubbles are pulverized into fine bubbles after the bubbles are mixed, the gas-liquid two-phase flow flowing in the washing water flow path can be made into a bubble flow, and the bubble flow can be discharged. In a preferred aspect of the present invention, the washing water discharge device is provided with a forced air supply means for forcibly supplying a gas in the bubble mixing means. Air is forcibly supplied by the air bubble mixing means, so that a large amount of air bubbles can be mixed into the washing water. In a preferred embodiment of the present invention, the average diameter of the fine bubbles mixed in the washing water is 100 / m to 1000 m. Fine bubbles with an average diameter of 100 to 100 are more rigid and difficult to deform, so it is difficult to integrate them. Therefore, fine bubbles with an average diameter of 1000 V m to 1000 μm are mixed into the washing water to obtain a stable bubble flow. When considering the piping size or nozzle size when the washing water discharge device of the present invention is installed on a human body washing device, in order to allow the bubble flow to flow through the washing water flow path without obstruction, the The average diameter of the bubbles is preferably 100 or less and m. On the other hand, it is technically difficult to generate too fine bubbles. When these circumstances are considered, the average diameter of the bubbles of the bubble flow discharged from the washing water discharge device installed on the human body washing device is preferably 100 / z m to 100 m. In an ideal form of the present invention, the ratio of the volumetric flow rate of the gas mixed with the washing water to the volumetric flow rate of the washing water is 0.5 to 4.0. This paper size applies to China National Standard (CNS) A4 (210 X 297 public love) (Please read the precautions on the back before filling out this page) Pack -d-Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs and Consumer Cooperatives-Ί--经Printed by the Ministry of Intellectual Property Bureau, Consumer Cooperative, A7 B7 V. Description of the invention (10) When the gas is forcedly supplied by the bubble mixing method, when it is assumed that the bubbles of a sphere of the same diameter are filled with the densest cubic grid The maximum theoretical value of the gas-liquid ratio in purified water is approximately 2.85. If the shape of the bubble is a polyhedron that can be more tightly inserted into the sphere, the gas-liquid ratio will be larger. However, when the gas-liquid ratio is too large, the air bubbles mixed in the washing water will be integrated into one, and the flow pattern of the gas-liquid two-phase flow may be a slag flow, a foam flow, or an annular spray flow. On the other hand, when the gas-liquid ratio is too small, the cleaning power of the jet cannot be improved. When considering these, the ratio of the volume flow rate of the gas mixed with the washing water to the volume flow rate of the washing water is preferably set to 0.5 to 4.0. In an ideal form of the present invention, the cross-sectional area of the bubble mixing portion of the washing water flow path and the downstream region of the bubble mixing portion is set to be larger than the projected area of a sphere having a diameter corresponding to the average diameter of the mixed bubbles, and The cross-sectional area of the downstream region of the bubble mixing portion of the washing water flow path is set to be larger than the cross-sectional area of the bubble mixing portion. As a result of careful research by the inventor of the invention patent of the present application, it was found that when a small amount of gas is bubbled, a large amount of the water is dispersed in the washing water dispersed in the flow path flowing in the pipe, and then the washing water is discharged from the pipe. In order to maintain the state in which a large amount of fine bubbles are dispersed in the washing water until it reaches the washing surface, the flow path through which the washing water flows must satisfy the following conditions. ① The cross-sectional area of the bubble mixing portion in the flow path and the downstream region of the bubble mixing portion is larger than the projected area of a sphere having a diameter equivalent to the average diameter obtained from the average volume of the mixed bubbles. If it is the cross-sectional area of the air bubble mixing part of the flow path and the downstream area of the air bubble mixing part, the national paper standard (CNS) A4 (210x 297 mm) of this paper is applicable. ------------ -(Please read the intentions on the back before filling in this page) ί • Weft · A7 B7______ 5. Description of the invention (11), which is smaller than the diameter which has an average diameter obtained from the average volume of the air bubbles mixed in When the sphere is projected, the flow pattern of the gas-liquid two-phase flow flowing in the flow path will become a slag flow or a foam flow. When the cross-sectional area of the bubble mixing portion and the downstream region of the bubble mixing portion is larger than the projected area of a sphere having a diameter corresponding to the average diameter obtained from the average volume of the mixed bubbles, the gas flowing in the flow channel The flow pattern of liquid two-phase flow is bubble flow. ② The cross-sectional area of the downstream region of the bubble mixing portion of the flow path should be larger than that of the bubble mixing portion. If the cross-sectional area of the downstream area of the bubble mixing part with the flow path is less than the area of the bubble mixing part's cross-sectional area, the flow pattern of the gas-liquid two-phase flow flowing in the downstream flow path of the part becomes a ring spray. flow. The 'bubble dispersed in the washing water is concentrated at the center of the flow' on the part where the cross-sectional area is less than the cross-sectional area of the bubble mixing portion, so that a large number of bubbles are integrated to form a columnar gas layer at the center of the flow unit. Therefore, when the cross-sectional area of the downstream region of the bubble mixing portion of the flow path is set to be larger than the sectional area of the bubble mixing portion, the flow pattern of the gas-liquid two-phase flow flowing in the flow path becomes a bubble flow. In a preferred embodiment of the present invention, the downstream region from the air bubble mixing portion of the washing water flow path extends substantially linearly. If the downstream area of the air bubble mixing part of the washing water flow path is curved, when the air bubble flow reaches this curved part, the dispersed fine air bubbles will be collected by centrifugal force, and the air flow will become a slag flow or a bubble flow. Concerns. If it is from the downstream area of the air bubble mixing part of the washing water flow path, the Chinese national standard (CNS) A4 specification (210 x 297 mm) is applied to extend the paper size slightly linearly (Please read the precautions on the back before filling (This page) Printed by the Intellectual Property Bureau of the Ministry of Economy's Employee Consumer Cooperatives? ^ ^ -vr = A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the Invention (12) If stretched out, ‘the fine bubbles will not be aggregated and integrated by centrifugal force, and the bubble flow will be maintained. In a preferred embodiment of the present invention, the means for mixing air bubbles is arranged in the means for washing water discharge. In an ideal form of the present invention, the bubble mixing means is disposed near the washing water spout of the washing water spouting means. If the air bubble mixing means is arranged in the washing water spouting means, and further if the air bubble mixing means is arranged near the washing water spouting outlet of the washing water spouting means, the bubble flow can be retained in the The time in the washing water flow path is shortened, reducing the possibility that fine bubbles are integrated, and increasing the possibility that the bubble flow is maintained. In an ideal form of the present invention, the bubble mixing means is arranged near the washing water spout of the washing water spouting means, and the washing water spouting means is near the washing water spouting means, and the other parts For removable installation. _When the bubble mixing means is arranged near the washing water spout of the washing water spouting means, if the parts near the washing water spouting of the washing water spouting means are installed detachably to other parts , It can make the maintenance of the bubble mixing means easier. In an ideal form of the present invention, the bubble mixing means has a plurality of independent openings formed on a contact surface with the washing water flowing through the washing water flow path. A plurality of independent openings formed on the abutting surface of the washing water of the bubble forming member generate independent bubbles. In order to connect a plurality of openings when many openings are formed on the contact surface of the washing water of the bubble forming member (please read the precautions on the back before filling this page). Install 'SJ · _ This paper size Applicable to China National Standard (CNS) A4 specification (210 X 297 mm) A7 ____ B7_______ V. Description of the invention (13) When continuous openings are made, it is easy for the continuous openings to form a plurality of bubbles individually, and Gu Yi is integrated into one Formation of large diameter bubbles. When a large number of openings formed on the contact surface of the washing water of the bubble forming member are independent openings, the combination of the bubbles with each other is prevented when the bubbles are formed, thereby preventing the larger diameter of the bubbles. As a result, the individual bubbles formed by most of the independent openings have grown to a predetermined bubble diameter, and are taken away by the washing water flowing through the washing water flow path, separated from the independent openings, and dispersed in the washing water. The majority of the fine air bubbles formed from the plurality of independent openings having a certain width face are allowed to escape into the washing water to disperse and mix the fine bubbles into the washing water. As a result, a bubble flow is surely formed. In an ideal form of the present invention, the independent openings are regularly arranged in a grid pattern. If the independent openings are arranged regularly in a grid pattern, the opening density can be increased, and the bubble mixing means can be miniaturized. In addition, the distance between the air bubbles can be kept uniform, and the combination of the air bubbles can be prevented during the formation of the air bubbles. In a preferred aspect of the present invention, in the bubble mixing means, a contact surface of the washing water flowing through the washing water flow path is provided with a bubble forming member having a mesh structure. When the contact surface of the washing water flowing through the washing water flow path of the bubble forming member is made into a mesh structure, independent openings are formed by the mesh structure. The mesh structure can be easily formed by overlapping fibers or weaving fibers. The shape of the openings, the distance between the openings, etc. can be easily adjusted by controlling the thickness, spacing, and arrangement direction of the fibers. This paper size applies to China National Standard (CNS) A4 specification (210 X 297 mm) {Please read the precautions on the back before filling this page) -Installation -------- Order ------ -. Printed by A7 B7, Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the Invention (14) In the ideal form of the present invention, the bubble-forming member is an aggregate of particles that are slightly spherical. The aggregate of slightly spherical particles is easy to increase the filling rate of the particles. Since the shape of the openings can be uniformized, the openings are not easily connected to each other to form continuous openings, and independent openings are easily formed. In an ideal form of the present invention, the average particle diameter of the particles forming the aforementioned slightly spherical shape is 5 0 // m to 3 0 0 μm. When the average particle diameter of the slightly spherical microparticles is 50 to 300, and when the particles are filled in the closest cubic lattice shape, the average diameter of the independent openings in the gaps between the slightly spherical microparticles is 50 μ. m to 3 0 0. The average diameter of the dispersed bubbles formed by the independent openings having an average diameter of 50 μm to 3 0 0 is 100 μm to 100 μm. In an ideal form of the present invention, the filling rate of the slightly spherical fine particles forming the aggregate is 70% or more. When spherical particles of the same diameter are charged in the densest cubic lattice, the theoretical filling rate is 74%. However, due to the occurrence of static electricity, it is difficult to consider that even if it is filled with the densest cubic lattice, in order to obtain independent openings, the filling rate of the slightly spherical particles forming the aforementioned aggregate is 70% or more. As ideal. In a preferred aspect of the present invention, the bubble-forming member is a thermoformed body that heats a fusible powder. When the hot-melt powder is heat-molded, the contact surfaces between the particles are melted and combined to form independent openings. Heat-molded powder heating body (Please read the precautions on the back before filling out this page) Binding · Member of the Intellectual Property Bureau of the Ministry of Economic Affairs and Consumer Cooperatives printed agricultural paper ruler specifically applicable to China National Standard (CNS) A4 specifications (210x 297 mm> ΎΓ A7 B7 V. Description of the invention (15) 'In use, it has sufficient strength against water pressure or air pressure. In the ideal form of the present invention, the surface contacting the washing water of the bubble forming member It extends on the same surface as the surrounding wall of the washing water flow path. If the surface contacting the washing water of the bubble forming member can extend on the same surface as the surrounding wall of the washing water flow path, it will not be formed by bubbles. The chaos or fouling of the washing water flow caused by the component can reduce the possibility of bubbles being integrated into the whole due to the chaos of the washing water flow, or the retention time of the bubbles being increased due to the fouling of the washing water flow, so that the bubbles are integrated. In a preferred aspect of the present invention, the bubble-forming member is a cylindrical porous body constituting the washing water flow path. The cylindrical porous body constituting the washing water flow path can be supplied with air to enable the A large amount of air bubbles are mixed into the washing water flowing through the washing water flow path. In an ideal form of the present invention, a gas flow path is formed around the cylindrical porous body. If a gas flow path is formed around the cylindrical porous body, The porous porous body is capable of allowing air bubbles to easily mix into the washing water in the washing water flow path flowing through the cylindrical porous body. In an ideal form of the present invention, the cross-sectional area of the washing water flow path of the cylindrical porous body is from The upstream end is constant or gradually expanded toward the downstream end. By increasing the cross-sectional area of the tubular porous body's washing water flow path from the upstream end to the downstream end in a constant or gradually expanding manner, the flow can be prevented from flowing in The gas-liquid two-phase flow of the washing water flow path in the cylindrical porous body becomes a ring-shaped spray flow. In the ideal form of the present invention, the cylindrical porous system is pressed into and fixed to the size of this paper. The Chinese National Standard (CNS) A4 specification is applied. (210 X 297 mm) ---------- f (Please read the notes on the back before filling in this page) Order · Printed clothing A7 of the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs ____B7 V. Description of the invention (16 ) Washing water discharge means. By pressing the cylindrical porous body into the washing water discharge means, the gas is mixed into the washing water through the gap of the fixed part, so that large-diameter bubbles other than the set can be prevented from being mixed into the washing. Purified water. In an ideal form of the present invention, the inner diameter of the press-fit portion of the cylindrical porous body is set to be larger than the inner diameter of the other portion. By setting the inner diameter of the press-fit portion of the cylindrical porous body, the ratio is set. The inner diameter of the other parts is also large, so that the inner diameter of the press-fitting part after the press-in is the same as the inner diameter of the other parts, so that the turbulent flow of the washing water flow can be prevented.

In an ideal form of the present invention, both end portions of the cylindrical porous body are press-fitting portions, and the inner diameter of either of the press-fitting portions is set to be larger than the inner diameter C of the other portions. Pressing and fixing to make the cylindrical porous body firmly fixed to the washing water discharge means. Although the cylindrical porous body is generally formed by powder, when the inner diameter of the two ends of the cylindrical porous body is made larger than the inner diameter of other parts due to the metal mold, burrs may occur. Therefore, it is better to set the inner diameter of either end to be larger than the inner diameter of the other parts. In an ideal form of the present invention, all or part of the bubble-forming member is made of a water-repellent material, or a water-repellent treatment is applied to the surface of the flow path of the bubble-forming member. When tap water is used as the washing water, a large amount of depleted ions contained in the tap water may be precipitated in the form of calcium carbonate or the like in the openings of the bubble-forming member, and the openings may be closed to deteriorate the bubble-forming member. And this paper size applies the national standard (CNS) A4 specification (2) 0 X 297 mm. ------------ ® Packing · -I (Please read the precautions on the back before (Fill in this page) Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs -ly-A7 B7 V. Description of the invention (17), it has the function of forming bubbles by the osmotic pressure of the capillary phenomenon in the opening Reduced likelihood. All or part of the bubble-forming member is made of a water-repellent material such as PTFE or ETEF, or a water repellent treatment is performed on the surface of the flow path of the bubble-forming member using stone trowel or palm trowel to prevent water from entering the openings. By using the capillary phenomenon in the openings to reduce the osmotic pressure, it is possible to prevent the deterioration of the bubble-forming member and the deterioration of the function. In an ideal form of the present invention, all or a part of the bubble-forming member is made of a hydrophilic material, or the surface of the flow path of the bubble-forming member is subjected to a hydrophilic treatment. The wettability of the surface of the bubble forming member affects the bubble diameter. When the bubble-forming member is not easily wettable (high water repellency), the gas escaping from the openings is likely to stay on the surface of the bubble-forming member, making the diameter of the bubble easily larger. On the other hand, when the bubble-forming member is easily wetted (high hydrophilicity), it is difficult for the gas escaping from the openings to stay on the surface of the bubble-forming member, so that the diameter of the bubble is difficult to increase. All or a part of the bubble forming member is made of a hydrophilic material such as HD PE, LDPE, PP, PA, PET, MMA, glass, polyolefin, cellulose, or the surface of the flow path of the bubble forming member is acrylic (acrylic Hydrophilic treatment), etc., or hydrophilic treatment such as plasma (plasma) treatment, chromic acid treatment, and silicon dioxide coating, so that the bubble diameter is small, which can prevent the generation of slag flow and bubble flow. In a preferred aspect of the present invention, the surface of the flow path of the bubble-forming member is covered with a surface treatment agent that suppresses precipitation of calcium. By covering the surface of the flow path of the bubble forming member to suppress the precipitation of calcium, the size of this paper is applicable to the Chinese National Standard (CNS) A4 (210x297g) ----: -------- Φ Packing · -I (Please read the notes on the back before filling this page) Order. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs-ZD · A7

5. Description of the invention (18) The surface treatment agent can prevent the blockage of the openings on the surface of the flow path, and can prevent the function of the bubble forming member from being lowered. In an ideal form of the present invention, the component of the surface treatment agent contains a siloxane bond. When the component of the surface treatment agent contains siloxane, the precipitation of calcium from the flow path surface of the bubble-forming member made of the acrylic material and the precipitation of the flow path surface of the bubble-forming member made of the polyethylene material can be effectively suppressed. . In a preferred form of the present invention, the composition of the surface treatment agent contains acrylic and siliconone. When the components of the surface treatment agent contain acrylic and silicone, it can effectively suppress the precipitation of calcium from the surface of the flow path of the bubble forming member made of the acrylic material and the flow of the bubble forming member made of the polyethylene material. Precipitation on the road surface. In an ideal form of the present invention, when the bubble-forming member is a polyethylene porous body, the component of the surface treatment agent contains an alkyl-polysiloxane. When the component of the surface treatment agent contains an alkyl polysiloxane It is possible to effectively suppress the precipitation of calcium from the flow path surface of the bubble-forming member formed of the polyethylene porous body. In a preferred form of the present invention, the bubble-forming member is an acrylic porous body, and a component of the surface treatment agent contains a room temperature hardened glass. When the component of the surface treatment agent contains room temperature hardened glass, it is possible to effectively suppress the precipitation of calcium from the flow path surface of the bubble-forming member formed of the acrylic porous body. (Please read the precautions on the back before filling out this page) Install l ^ s · 616 ^ Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs This paper is used in China National Standard (CNS) A4 (210 X 297) (%) ^ 7T = A7 B7 V. Description of the invention (19) In an ideal form of the present invention, the washing water discharge device is provided with a solute concentration control means for dissolving the solute in the washing water to a predetermined concentration. Equipment — (Please read the note on the back? Matters before filling out this page) It is better to dissolve the solutes of pharmaceuticals, surfactants, etc. in the washing water according to the object to be washed, so as to dissolve it to a predetermined concentration. By maintaining the flow rate of the washing water at a predetermined value, the solute can be easily controlled to dissolve the washing water. In an ideal form of the present invention, the washing water discharge device is provided with a water flow control means for intermittently stopping the flow of the washing water in the washing water flow path when the forced air supply means is in operation. When the forced air supply means is in operation, intermittently stopping the flow of the wash water in the wash water flow path 'can effectively suppress the precipitation of calcium from the surface of the flow path of the bubble forming member. In an ideal form of the present invention, 'the water supply means is a washing water container having stored washing water, and the forced air supply means simultaneously forces the air to the bubble mixing means' to force the clean water container to apply pressure to the clean water. Spit out the washing water from the washing water container. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs The washing water discharge device with washing water container can be widely used in various washing devices for portable use. By using the forced air supply method, not only the pressure feeding of gas can be used, but also the washing water can be pressure fed. Compared with the case where a separate washing water pressure feeding method is prepared, the number of parts is reduced, thereby reducing the washing water discharge device Manufacturing costs. By mixing bubbles into the flowing washing water ', a large amount of fine bubbles can be mixed into the washing water, and the washing effect of the washing water can be improved. In the ideal form of the present invention, in which the connection to the forced air supply means and the paper size are applicable to the Chinese National Standard (CNS) A4 specification (2J0 X 297 A7 B7) V. Description of the invention (20) The piping of the washing water container and / or The piping connected to the forced air supply means and the bubble mixing means is provided with a pressure regulating valve. The piping connected to the forced air supply means and the washing water container and / or the piping connected to the forced air supply means and the bubble mixing means are provided with a pressure regulating valve. A pressure regulating valve is provided to control the amount of air bubbles mixed into the washing water. In an ideal form of the present invention, the size, weight, and power consumption of the washing water discharge device are set to be suitable for carrying. The size, weight, and power consumption of the washing water discharge device are set to be suitable for carrying, and various portable washing devices including the washing water discharge device can be made. In the present invention, it is characterized by Provided is a washing water discharge device provided with any one of the above items. In the human body partial washing device of the present invention, it is possible to obtain high washing by spitting out air bubbles. In addition, in the ideal form of the present invention, the washing water spouting device of the human body washing device is a gas forced gas supply means provided with a means for forcibly supplying gas into the bubble mixing means: The purified water discharge device is further equipped with a control device that drives the water supply means and the forced air supply means at predetermined time intervals. By controlling the device that drives the water supply means and forced air supply means at predetermined time intervals, it can automatically The human body washing device is maintained and the function of the human body washing device is maintained for a long time. In an ideal form of the present invention, the air bubble mixing means provided with the washing water discharge device of the human body washing device is provided with the flowing and washing device. 7_κ This paper size is in accordance with China National Standard (CNS) A4 (2J0 X 297 public love) Outfitting --- (Please read the precautions on the back before filling this page) Printed A7 ___ Β7_; __ V. Description of the invention (21) The contact surface of the washing water in the flow path is formed with a large number of independent open cells. The bubble forming member is formed of a cylindrical porous body constituting a washing water flow path: the cylindrical porous body will be within the washing water discharge means and near the washing water discharge outlet and at the end on the downstream side to It is arranged upward. By placing the cylindrical porous body in the washing water discharge means and near the washing water discharge outlet and on the downstream side, the cylindrical porous body is arranged so as to be more porous than the cylindrical shape. In the ideal form of the present invention, the local human body washing device is provided with a volatile component mixing means to mix the volatile components into the supply. The gas to the air bubble mixing part of the washing water flow path. By mixing the volatile components such as deodorant, fragrance and so on into the air bubble mixed in the washing water, the usability of the local human body washing device can be improved. . In an ideal form of the present invention, the washing water discharge means provided with the washing water discharge means provided with a human body washing device has a plurality of washing water discharge outlets, so that the air bubble flow selectively flows through the flow path switching means. Some of the plurality of washing water spit outlets. If a plurality of washing water spouts are provided in the washing water spouting means, the bubble flow can be selectively flowed to some of the plurality of washing water spouts through the flow path switching means according to the application. The utility of the human body washing device can be improved. In the present invention, it is characterized by providing a shower device, a hair washing device, a face washing device, and an eye washing device provided with any of the above-mentioned washing water discharge devices. Please read the notes on the back before filling in this page)-= ". .0 Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Cooperatives This paper is printed in accordance with Chinese National Standard (CNS) A4 (210 x 297 g) A7 A7 Economy Printed by the Consumer Cooperatives of the Ministry of Intellectual Property Bureau ___B7_____ V. Invention Description (22), Oral Washing Device, Hand Washing Device, Water Hydrant Appliance, Bathtub. By applying the above-mentioned washing water discharge device to a shower device, a hair washing device, a face washing device, an eye washing device, an oral washing device, a hand washing device, a faucet appliance, a bathtub, etc., the performance of these machines can be improved. The washing power can save washing water. In the present invention, there is provided an ultrasonic washing apparatus provided with a washing water discharge apparatus according to any one of the above. When the flow of air bubbles discharged from the washing water discharge device of the present invention impinges on the surface to be cleaned, the difference between the movement energy of the gas in the bubbles and the movement energy of the washing water between the bubbles causes ultrasonic vibration to occur. Improve the detergency of washing water on the surface to be washed. In the present invention, there is provided a hot water supply device including a washing water discharge device as described above. By applying the above-mentioned washing water discharge device to the hot water supply device, the amount of hot water used can be saved, the heating device can be miniaturized, and the hot water supply device can be miniaturized to save energy. [Best embodiment for carrying out the present invention] A. First Embodiment A-1 Structure of Washing Water Discharging Apparatus The following describes a washing water dispensing apparatus according to the first embodiment of the present invention. As shown in FIG. 5, the washing water discharge device A according to the first embodiment of the present invention includes a washing water discharge nozzle 1 and a pipe 2 forming a washing water flow path to the washing water discharge nozzle 1. 、 And installed in piping 2, this paper size applies the national standard (CNS) A4 specification (210x297 mm) (please read the precautions on the back before filling this page). A7 B7 V. Description of the invention (23 ), The air bubble mixing device 3, the forced air supply device 4 for forcibly supplying air to the air bubble mixing device 3, and the constant flow valve 5 provided in the middle of the pipe 2 and located upstream of the air bubble mixing device 3. The upstream end of the pipe 2 is a water faucet appliance connected to a water pipe (not shown). The bubble mixing device 3 is a cylindrical bubble forming member 3a made of a porous material forming a washing water flow path. The inner peripheral surface of the cylindrical bubble forming member 3a is connected to the surrounding wall of the washing water flow path in the front and back. A plurality of independent openings are formed on the inner peripheral surface of the bubble forming member 3a. The cross-sectional area of the washing water flow path in the bubble forming member 3a gradually increases from the upstream end to the downstream end. A pressure chamber 3b is formed around the bubble forming member 3.a. The forced air supply device 4 is a pipe 4a having a pressure chamber 3b connected to the bubble mixing device 3. In the middle of the piping 4a, a check valve 4b, an air pump 4c, and an intake dust filter 4d are arranged in this order from the downstream side. The upstream piping 4a is opened to the atmosphere by the intake dust removal filter 4d. A control device 4 e for controlling the operation of the air pump 4 c is also provided, and is constituted by the bubble formation member 3 a and the piping 2 in the downstream region than the bubble formation member 3 a, and the washing water discharge nozzle 1 The cross-sectional area of the washing water flow path is set to be smaller than the projected area of a sphere having an average diameter obtained from the average volume of the bubbles mixed with the washing water flowing through the washing water flow path using the bubble forming member 3a. Big. The cross-sectional area of the washing water flow path in the downstream region of the bubble-forming member 3a is set to be larger than the cross-sectional area of the downstream end of the bubble-forming member 3a. This paper size is in accordance with China National Standard (CNS) A4 (210 X 297 mm). Packing --- (Please read the notes on the back before filling out this page) · Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 Economy Printed by the Consumers ’Cooperative of the Ministry of Intellectual Property Bureau. 5. Description of the invention (24) In the washing water spouting device A having the above-mentioned structure, as soon as the faucet device of the water pipe not shown is opened, the tap water flows into the pipe 2 'The flow rate through the constant flow valve 5 is limited to a certain level. Tap water having a predetermined flow rate is caused to flow into the bubble forming member 3a of the bubble mixing device 3 through the pipe 2. When the power of the control device 4e is turned on, the air pump 4c is operated under the control of the control device 4e. The air is drawn in toward the pipe 4a, and the air is removed through the intake filter 4d. The dust-removed air is forced into the pressure chamber 3 b through the air pump 4 c and the check valve 4 b. The pressurized air flowing into the pressure chamber 3 b passes through the pores of the bubble-forming member 3 a made of a porous material, and is independently formed at a plurality of independent openings formed on the inner peripheral surface of the bubble-forming member 3 a. bubble. After the bubbles are formed to a certain bubble diameter, they are taken away with the tap water flowing through the washing water flow path formed on the inner peripheral surface of the bubble forming member 3 a, and are separated from the independent openings to become fine bubbles dispersed in the tap water. . A large amount of air is dispersed into the tap water as fine bubbles, and the flow of the tap water becomes a bubble flow. The bubble flow passes through the pipe 2 and is discharged from the washing water discharge nozzle 1 as a jet flow. The jet of bubble flow has extremely high cleaning power, and can impact the cleaning surface to sufficiently clean the surface. And through the spit of the bubble flow, to achieve a very high water-saving effect. Fig. 6 is a photograph showing the flow of bubbles discharged from the washing water discharge device similar to the washing water discharge device A. It can be seen that a large amount of fine air bubbles are contained in the washing water. Because the air bubbles are covered by the washing water, they will not reach the washing surface without being disturbed by the atmosphere after being spitted. This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) ( Please read the precautions on the back before filling in this page) Packing * I6. -½ 丨 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 ____B7_______ V. Description of the invention (25) In the washing water spouting device A, air bubbles form When a plurality of independent openings are individually formed on the inner peripheral surface of the member 3a, a single independent bubble is formed. On the other hand, if a plurality of openings formed on the inner peripheral surface of the bubble forming member 3 a are continuous openings connected by a plurality of openings, a plurality of bubbles can be easily generated at each opening. The integration of these bubbles makes it easy to increase the diameter of the bubbles. In the washing water spouting device A, since most of the openings formed on the inner peripheral surface of the bubble forming member 3a are independent openings, the bubbles are prevented from merging with each other during the formation of the bubbles, and the increase in the diameter of the bubbles is prevented. Since the inner peripheral surface of the bubble forming member 3 a forms the peripheral wall of the washing water flow path, the bubbles formed by the openings formed in the inner peripheral surface of the bubble forming member 3 a are approximately oriented toward the direction in which the washing water flows. Grow in an orthogonal direction. As a result, the bubbles in the formation are applied by the shearing force of the flowing water of the washing water, so that the bubbles are taken away by the washing water at the early stage of growth, leaving the openings, and dispersed in the washing water. As a result, fine bubbles are mixed into the washing water. In the washing water spouting device A, since bubbles are released from the entirety of the inner peripheral surface of the bubble forming member 3 a approximately uniformly in the flow of tap water, the fine bubbles are dispersed approximately evenly in the running water of the tap water. Mix in. Therefore, in the washing water discharge device A, 'a large number of bubbles are dispersed approximately uniformly into the tap water flowing through the washing water flow path' to form a bubble flow. In the washing water discharge device A, the bubble forming member 3 a is formed. , And the piping located in the bubble forming member 3 a and in the downstream area 2, and the washing water The paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) (Please read the precautions on the back before filling (This page)

A7 B7 V. Description of the invention (26) The cross-sectional area of the washing water flow path formed by the discharge nozzle 1 is a set ratio of the average volume of the bubbles mixed with the washing water flowing in the tap water flow path using the bubble forming member 3 a. The calculated projected area of a sphere with an average diameter is still large. Regarding this configuration, it is possible to control the i-hole diameter of the porous material constituting the bubble forming member 3 a, and then to control the diameter of the independent openings formed on the inner peripheral surface, or to control the flow rate of the tap water. It is achieved by dividing the volume flow rate by the cross-sectional area of the flow path) or controlling the hydrophilic tension of a porous material as described later to control the average volume of air bubbles mixed into the water pipe. In the washing water discharge device A, the cross-sectional area of the washing water flow path formed on the inner peripheral surface of the bubble forming member 3a gradually increases from the upstream end to the downstream end. In addition, the cross-sectional area of the washing water flow path in the downstream region is set to be larger than the cross-sectional area of the downstream end of the bubble-forming member 3a. Therefore, in the washing water discharge device A, the tap water in which most of the fine bubbles are dispersed and mixed is maintained in a state of being dispersed and mixed in a large amount until the fine bubbles are discharged from the washing water discharge nozzle 1 to the surface to be cleaned. . As can be seen from the above description, the washing water discharge device A can discharge a jet stream of a bubble flow in which fine bubbles are dispersed and mixed into the tap water from the washing water discharge nozzle 1 in a large amount. In the washing water discharge device A, the control device 4e controls the applied voltage of the air pump 4c with a gas-liquid ratio β in a range of 0.5 to 4.0. When the pressurized air is mixed into the tap water by the pump, the gas-liquid ratio can be increased to 7? 'The gas-liquid when the spherical bubbles are filled in the densest cubic lattice. This paper applies Chinese national standard (CNS) A4. Specifications (21〇x 297 mm) (Please read the precautions on the back before filling out this page) · ^ 1 ϋ II ϋ k— ϋ 一 -0_ > n I »Printed by A7, Consumer Cooperatives, Intellectual Property Bureau, Ministry of Economic Affairs A7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs _B7_____ V. Invention Description (27) The largest one is 2.85. However, when the gas-liquid ratio is too large, the bubbles mixed in the tap water may be integrated into a slag stream or bubble stream in a gas-liquid two-phase flow. Here, for the washing water discharge device A ′, the maximum value of the gas-liquid ratio ?? is set to 4.0 from the viewpoint of preventing the occurrence of a slag flow or a foam flow. In addition, when the differential gas-liquid ratio is too low, since the cleaning power of the jet stream and the water-saving effect cannot be improved, the minimum value of the gas-liquid ratio 7? Is set to 0.5. The following is a description of the gas-liquid ratio. The irritating sensation generated when the bubble flow of the washing water impinges on the washing surface increases with the increase of the gas-liquid ratio of 7. In the washing mode with a small flow of washing water, which removes slightly dirt, there is no need for a strong washing force, and the need to save water is also low, so the gas-liquid ratio 7? Is set to 1.0 or less to weaken Stimulation is better. In the washing mode with a large flow of washing water to remove stubborn dirt, in order to obtain a strong washing power and achieve a high water saving effect, it is desirable to set the gas-liquid ratio 7 to 1.6 or more. However, as the flow rate of the washing water increases, the turbulent flow of the washing water flow increases due to the increase in the flow rate of the washing water. Therefore, the bubbles are integrated with each other and become larger in diameter, which improves the melting of the stability of the bubble flow. Possibility of slag flow and foam flow. Therefore, 'in order to ensure the stability of the bubble flow, it is ideal to set the gas-liquid ratio 7? To 2 · 3 or less. A · The theoretical maximum of the gas-liquid ratio of 77 in the bubble flow is to make the spherical bubbles the densest. 2.85 achieved when the cube is shaped. When the gas-liquid ratio of 77 exceeds 2. 8 5 in theory, the air bubbles contact each other to form a whole and apply the China National Standard (CNS) A ^ specification (2) 0 χ 297 mm) {Please read the precautions on the back first (Fill in this page)

^ 30 · = · The paper size printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs is applicable to the Chinese national standard. Standard (CNS) A4 (210 X 297 mm) A7 B7 _; ___ V. Description of the invention (28) Large diameter, The stability of the bubble flow is destroyed. however. Since the bubbles are deformable, in fact, even when the bubbles are in contact with each other, the combination of the bubbles is suppressed by the mutual deformation, so that the stability of the bubble flow is maintained. In addition, since the bubble diameter distribution of the bubbles contained in the bubble flow is dispersed to some extent, a relatively small-diameter bubble can be pressed into the middle of the large straight bubble. Therefore, actually maintaining the stability of the bubble flow improves the gas-liquid ratio to about 7 to 4.0. In the washing mode where the stability of the bubble flow is easy to obtain, the washing water flow rate can be increased, and the gas-liquid ratio 77 can be increased to about 4.0 to achieve strong washing power and high water saving. The effect is better. In the washing water discharge device A, since the tap water flow rate of the washing water flow path flowing through the bubble formation member 3 a is controlled to a constant flow rate by the constant flow valve 5, it is easy to control the applied voltage of the air pump 4 c. By controlling the gas-liquid ratio Θ, the cleaning force of the jet flow of the bubble flow discharged from the washing water nozzle 1 can be easily controlled. In the washing water discharge device A, since a cylindrical bubble forming member 3 a formed of a porous material constituting a washing water flow path is forcedly supplied with air using an air pump 4 c, a large number of fine bubbles can be easily made. It is mixed in tap water flowing through a washing water flow path. In the washing water discharge device A, since the pressure chamber 3 b is formed around the cylindrical bubble forming member 3 a, it is easy to pass the bubble forming member 3 a by forcibly supplying air to the pressure chamber 3 b. In the tap water in the washing water channel of the bubble forming member 3a, the bubbles are mixed. In the washing water spouting device A, the cylindrical bubble forming member 3 a-(Please read the precautions on the back before filling out this page). Installation ... A7 B7 Five 'invention description. (29)- ----------- 1 | packing-- (Please read the precautions on the back before filling in this page) The inner peripheral surface is extended to one side with the surrounding wall of the washing water flow path before and after, so The tap water flow from the bubble formation member 3 a does not cause turbulence or blockage. When the tap water flow is turbulent, the possibility of bubbles becoming integrated is increased, and when the tap water flow is stagnated, the time that the bubbles stay in the washing water flow path is increased, and the possibility of the bubbles to be integrated is increased. Big. In the washing water spouting device A, since there is no turbulent flow or blockage of the tap water flow, the possibility of the bubbles being integrated is low, and a good bubble flow can be spouted. The washing water discharge device A is provided with a check valve 4 b for preventing tap water from flowing backward from the cylindrical bubble forming member 3 a to the air pump 4 c to prevent the tap water from flowing into the air pump 4 c and making the pump 4 c Insufficiency happened. In the washing water discharge device A, an air intake filter 4 d is provided on the upper stream of the air pump 4 c to prevent dust from blocking the bubble forming member 3 a and to prevent the function of the bubble forming member 3 a from being deteriorated. A-2 Specific method for forming independent openings A specific method for forming independent openings on the inner peripheral surface of the bubble forming member 3 a will be described below. (1) The thermoforming of the particles of the meltable material is printed in Figure 7 by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. It shows that the slightly spherical particles of ultra-high molecular weight polyethylene are filled in a metal mold and heated. Electron micrograph of the surface of a thermoformed article. It can be seen from Fig. 7 that a large number of independent openings are formed on the surface of the thermoformed article. The slightly spherical microparticle assembly is easy to increase the filling rate of the particles and uniformize the shape of the openings, so it is not easy for the openings to be connected to each other to form continuous openings, and it is easy to form independent openings. And this paper size applies to China National Standard (CNS) A4 specification (210 X 297 mm) A7 ______B7 _ V. Description of invention (30) (Please read the precautions on the back before filling this page) If the diameter of the particles can be uniform Can be arranged regularly in a grid pattern. By regularly arranging the openings in a grid shape, the distance between the generated air bubbles can be kept uniform, and the mutual combination of air bubbles and air bubbles during the formation of air bubbles can be prevented. In addition, by regularly arranging the openings in a grid shape, the opening density can be increased, the air force forming member 3a can be miniaturized, and the washing water discharge device can be miniaturized. The ultra high molecular weight polyethylene has a low melt index (M I) and has properties similar to rubber when melted, making it difficult to flow in a molten state. Therefore, the slightly spherical particles of ultra-high molecular weight polyethylene are filled in a metal mold, as long as it is heated and molded at a temperature slightly above the melting point, the particles and the particles are only melted and bonded without changing the shape. Therefore, by using the slightly spherical microparticles of ultra-high molecular weight polyethylene and controlling the particle diameter and filling rate, it is possible to freely control the pore diameter of the independent openings formed on the inner peripheral surface of the bubble forming member 3a. Because the ultra-high molecular weight polyethylene is very stable in chemical properties, it can be applied to cleaning liquids containing chlorine, chloric acid, organic solvents, etc., and it is almost completely non-absorbent, so it is also suitable for washing with water. Net liquid. Printed in Figure 8 by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, is an electron microscope photograph showing the slightly spherical particles of acrylic resin filled in a metal mold and heated to form the surface of a thermoformed article. As can be seen from Fig. 8, a large number of independent openings are formed on the surface of the heat-molded article. The acrylic resin has a low surface tension and a high affinity for water, so it is suitable for the formation of fine bubbles as described later. At the same time, metals such as bronze, stainless steel, or glass, or each paper size can be applied to China. Standard (CNS) A4 specification (210 X 297 mm) A7 A7 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs B7 Five (Invention note (31)) Ceramics and other fine particles of a heat-fusible material are heat-molded to form a bubble-forming member 3a. When the particles or powders of the heat-fusible material are heat-molded, since the particles are fused with each other, a bubble-forming member 3a having sufficient strength against water pressure or air pressure can be obtained. · ~ The average particle size of the slightly spherical particles of the heat-fusible material is preferably 50 to 300 Mm. The average particle diameter of the slightly spherical particles, as long as the slightly spherical particles are filled into the most dense cubic lattice with 50 Mm to 3 0 0, the independent openings in the gaps between the slightly spherical particles are independent. The average diameter is 50 to 3 0 0. The average diameter of the bubbles formed by the independent openings with an average diameter ranging from 50 V m to 3 0 0 " m is 100 / zm to 100 m. On the other hand, micro-bubbles having an average diameter of 100 μm to 1000 μm are difficult to be deformed due to their high rigidity, and therefore are difficult to be integrated. Therefore, fine bubbles with an average diameter of 100 to 1000 are mixed with the washing water to obtain a stable bubble flow. In the case of installing the washing water discharge device A on the human body washing device, when considering the size of the piping, the nozzle size, etc. It is desirable that the filling rate of the slightly spherical microparticles having an average diameter of 1000 to 100 μm to heat the molten material is 70% or more. When spherical particles of the same diameter are filled into the most dense cubic lattice shape, the maximum filling rate on this principle δΒΒ is 74%. In consideration of the occurrence of static electricity, etc., please (please read the precautions on the back before filling this page) Θ equipment -------- order ---------%. A7 B7 V. Description of the invention (32 ) It is difficult to fill up to the densest cubic lattice shape. Therefore, in order to obtain independent openings, it is desirable that the filling rate of the slightly spherical particles forming the aforementioned aggregate is 70% or more. (2) Woven and non-woven fabrics' Woven or non-woven fabrics can be formed by weaving or overlapping fiber materials such as nylon to form a mesh structure. The mesh structure forms independent openings. As long as the thickness and spacing of the fibers are slightly uniform, a regular grid arrangement with a slightly grid shape can be obtained. By controlling the thickness, spacing, and orientation of the fibers, the shape of the openings, the distance between the openings, etc. can be easily adjusted. Since woven and non-woven fabrics do not have sufficient strength, they are preferably fixed to a support. By overlapping the woven and non-woven fabrics in multiple layers, the vibration of the woven and non-woven fabrics can be suppressed, and the action of mixing air bubbles can be stabilized. (3) Others It is also possible to use continuous glass to form continuous pores. A-3 Water repellent treatment and hydrophilic treatment In the water treatment washing water discharge device A, the whole or a part of the cylindrical bubble forming member 3 a made of a porous material is made of a water repellent material such as PTFE or ETEF. It is also possible to apply water repellent treatment to the surface of the flow path of the cylindrical bubble forming member 3 a made of a porous material using paraffin wax, palm wax (Karnauba), or the like. In the case of using tap water as washing water, because the tap water contains a large amount of calcium ions, the Chinese national standard (CNS) A4 specification (210 X 297 mm) may be applied to this paper size (please read the precautions on the back first) (Fill in this page) Binding ---- Order --------- ^. Printed by the Consumers' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by the Consumers ’Cooperatives of the Ministry of Economics and Intellectual Property Bureau Printed A7 B7 V. Invention Description It is precipitated in the form of calcium carbonate or the like in the pores of the porous material, and blocking the pores causes deterioration of the bubble formation member 3a. In addition, the osmotic pressure generated by the capillary phenomenon on the surface of the porous material may lower the function of the bubble forming member 3a. Therefore, the whole or a part of the cylindrical bubble forming member 3 a made of a porous material is made of a water-repellent material such as fTFE, ETEF, or the cylindrical bubble forming member 3 a made of a porous material. The surface of the flow path is paraffin wax, palm wax, and other ice-repellent treatments to prevent water from entering the pores of the porous material, to reduce the osmotic pressure of the capillary phenomenon on the surface of the porous material, and to prevent the degradation and function of the bubble forming member 3a. Low. In the washing water discharge device A, the whole or a part of the cylindrical bubble forming member 3 3 made of a porous material is filled with? 10? £, 1 ^ 0? £, PP 'PA, PET, MMA, glass, polyolefin, cellulose and other hydrophilic materials, or a cylindrical bubble formation member made of porous material 3 a flow path Hydrophilic treatment on the surface with acrylic (acrylic acid), etc., or hydrophilic treatment such as plasma (plasma) treatment, chromic acid treatment, silicon dioxide coating, etc. "The hydrophilicity of the surface of porous materials can cause bubbles The diameter is affected. When the porous material and material are not easily wetted (high water repellency), the gas flowing out from the pores can easily stay on the surface of the porous material and form large-diameter bubbles. When the porous material is easily wettable (hydrophilic and highly hydrophilic), the gas flowing out from the pores is difficult to stay on the surface of the porous material, so that the diameter of the bubbles is difficult to increase. The whole or a part of the bubble forming member 33 made of a porous material is HD PE ,: LDP £, pp, pA, pET, MMA, glass, polyolefin paper standards (cns) l specifications ⑵. χ 297 public love) ί Please read the precautions on the back of 先 before filling in this page) Install! !! --Order------. A7 B7 V. Description of the invention (34) Hydrocarbon, cellulose and other hydrophilic materials, or cylindrical bubble-forming members 3a made of porous materials, are used on the surface of the flow path. Hydrophilic treatment of acrylic acid (acrylic acid), or hydrophilic treatment such as plasma (plasma) treatment, chromic acid treatment, silicon dioxide coating, etc., to make the bubble diameter small and prevent slag flow and foam flow. occur. A-4 Various additional functions In the washing water discharge device A, the pipe 2 between the constant flow valve 5 and the bubble mixing device 3 is connected to a temperature control device that heats tap water to a predetermined temperature, or is connected to A solute concentration control device for dissolving a solute of a drug, a surfactant, or the like in tap water to a predetermined concentration may be used. Depending on the object to be washed, it is suitable to heat the washing water to a predetermined temperature, or to dissolve the solutes of the medicament and surfactant in tap water to a predetermined concentration. In the washing water discharge device A, since the flow rate of the tap water flowing through the washing water flow path of the bubble forming member 3 a is controlled to a constant flow rate by the constant flow valve 5, it is easy to control the heating of the tap water or the solute Dissolution control. In the washing water discharge device A, the air pump 4 c and the control device 4 e may be omitted, and the negative pressure of the tap water flowing in the washing water flow path of the bubble forming member 3 a may be used to suck air into the air supply. The bubble forming member 3 a. At this time, the gas-liquid ratio is about 0.5. In the washing water discharge device A, the bubble formation member 3 a may be formed into a cylindrical shape having a constant cross-sectional area from the upstream end to the downstream end. Even if the shape of the bubble forming member 3 a is from the upper end to the lower end, the cross-sectional area of the paper is fixed. The paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm). (Read the precautions on the back first. Fill in this page) _0 Pack ------- ^ · 1111111 Printed by the Consumers 'Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 A7 Printed by the Consumers' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, ·,--One B7 V. Invention Description 35) The flow state of the gas-liquid two-phase flow in the washing water flow path of the 'bubble formation member 3a' does not become a ring-shaped spray flow. Therefore, the bubble-forming member 3a may be formed into a cylindrical shape having a constant cross-sectional area from the upstream end to the downstream end. Although the bubble forming member 3a is a cylindrical member extending across the entire circumference of the peripheral wall of the washing water flow path, even if a part of the peripheral wall of the surrounding wall forming the clean water flow path is made of a porous material, the air bubbles are formed. It is also possible to form a member. Even in this case, fine bubbles can be dispersed and mixed in the washing water. B. Second Embodiment A washing water discharge device according to a second embodiment of the present invention will be described below. As shown in FIG. 9, the washing water discharge device B ′ according to the second embodiment of the present invention is provided with a washing water discharge nozzle 11 and a washing water flow path formed to the washing water discharge nozzle 11 1. Pipe 1 2 and the air bubble mixing device 1 provided in the middle of the pipe 1 2 1 and the air bubble mixing device 1 3 The forced air supply device 1 for forced air supply 1 4 and the cleaning flow provided above the pipe 12 Water container 1 5. The bubble mixing device 1 3 is a cylindrical bubble forming member 1 3 a formed of a porous material forming a washing water flow path. A plurality of independent openings are formed on the inner peripheral surface of the bubble forming member 1 3 a. The cross-sectional area of the purge water flow path in the bubble forming member 1 a gradually increases from the upstream end to the downstream end. A pressure chamber 1 3 b is formed around the bubble forming member '1 3 a. The forced air supply device 14 is a pipe 14 a having a pressure chamber 13 b connected to the bubble mixing device 13. In the middle of the piping 14a, from the M's ruler, the Chinese National Standard (CNS) A4 specification (210 x 297 mm) -38- (Please read the precautions on the back before filling this page)

Printed by the Employees' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (36) The downstream side is equipped with a pressure regulating valve 1 4 b, an air pump 1 4 C, and an air intake dust filter 14 d. The upstream piping 14a is opened to the atmosphere by the intake dust removal filter 14d. It is also equipped with a control device 1 4 e that controls the operation of the air pump 1 4 c. The piping 14a extending from the air pump 14c is connected to the upper part of the washing water container 15 through pressure adjustment _14b. The cross-sectional area of the washing water flow path formed by the bubble forming member 1 3 a and the piping 1 2 in the downstream region than the bubble forming member 1 3 a and the washing water discharge nozzle 1 1 is a set ratio from The projected area of a sphere having a diameter equal to the average diameter, which is obtained by using the average volume of the bubbles of the washing water flowing in the washing water flow path mixed with the bubble forming member 1a, is also large. The cross-sectional area of the washing water flow path in the downstream region of the bubble-forming member 1 3 a is set to be larger than the cross-sectional area of the downstream end of the bubble-forming member 1 3 a. 0 Size, weight, and consumption of the washing water discharge device B Electricity is set at a number suitable for portability. In the washing water discharge device B having the above configuration, when the power of the control device 14e is turned on, the air pump 14c is operated under the control of the control device 14e. The air is sucked in toward the piping 14a, and is removed by the intake air filter 14d. The dust-removed air is pressure-fed to the washing water container 15 through the air pump 14c and the pressure regulating valve 14b / '. The washing water in the washing water container 15 is pressurized and discharged from the washing water container 15 and flows into the bubble forming member 1 3 through the pipe 12 into the bubble mixing member 13. This paper applies the Chinese National Standard (CNS) A4 Specifications (210 * 297 mm) (Please read the notes on the back before filling this page)

A7 B7 V. Description of the invention (37) The air passing through the air pump 1 4 C passes through the pressure regulating valve 1 4 b and is then pressed to the pressure chamber 3 b. The pressurized air flowing into the pressure chamber 1 3 b passes through the pores of the bubble-forming member 1 3 a made of a porous material and passes through most of the independent openings formed on the inner peripheral surface to form fine bubbles that are dispersed approximately evenly. Wash water flowing into the wash water flow path formed inside the bubble formation member 1 a is mixed. A large amount of air is dispersed into the washing water as fine bubbles, and the flow of the washing water becomes a bubble flow. The bubble flow passes through the pipe 12 and is discharged from the washing water discharge nozzle 11 as a jet flow. The jet of bubble flow has an extremely high cleaning force 'and can impinge on the cleaning surface to sufficiently clean the surface. And through the spit of the bubble flow, to achieve a very high water-saving effect. The washing water discharge device B provided with a washing water container can be widely applied to various washing devices for carrying. The air pump 1 4 c of the forced air supply device 14 is not only used for pressure feeding of gas, but also for washing water. Compared with the case of preparing a pump for pressure feeding of washing water, the number of parts is reduced. This reduces the manufacturing cost of the washing water discharge device B. When bubbles are mixed into the retained washing water via the bubble forming member 13a, the bubbles will not escape from the bubble forming member 1a without being mixed with the washing water unless the bubble diameter is large enough. On the other hand, when the bubbles are mixed with the flowing water of the washing water through the bubble forming member 1a, even if the diameter of the bubbles is small, the flowing water will cause the bubbles to leave the bubble forming member 1a and be mixed with the washing water. Since the washing water discharge device B does not allow bubbles to be mixed into the remaining washing water, but to allow bubbles to be mixed into the flowing washing water ', a large amount of fine bubbles can be mixed into the washing water, which can improve the washing water. The size of this paper is in accordance with the Chinese National Standard (CNS) A4 specification (210 X 297 mm)-· 装 i — {Please read the notes on the back before filling this page) System A7 B7 V. Description of the invention (38) Net effect. '' A pressure regulating valve 1 4 b is provided in the piping 1 4 a to adjust the inflow pressure (please read the “Cautions on the back side before filling this page”) The air pressure in the chamber 1 3 b is used to adjust the air bubbles formed by the air bubble forming member 1 3 a The amount of generated water is also provided in the piping 14a / with a pressure adjustment valve 14b /. The pressure of the gas flowing into the washing water container 15 is adjusted to adjust the amount of washing water in the washing water flow path formed in the bubble forming member 1 3a. The flow rate can control the amount of air bubbles mixed into the washing water. Therefore, any of the pressure regulating valves 1 4 b and 1 4 b ~ can control the amount of air bubbles mixed into the washing water. .The size, weight, and power consumption of the washing water discharge device B are set to a number suitable for carrying. Therefore, it can be made into a shower, a human body partial washing device, and a hand washing device equipped with the washing water discharge device B. , Oral washing devices, etc. C. Device for removing dirt from bubble-forming member Figs. 10 (a) to 10 (c) show an example of an automatic device for removing dirt attached to the inner surface of the bubble-forming member. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs to supply and supply the washing water to the piping 2 2 of the nozzle 2 1 for supplying the washing water, and the bubble mixing device 3 of the first embodiment and the bubble mixing of the second embodiment are provided. The same bubbles of the device 13 are mixed into the bubble forming member 23a and the pressure chamber 23b of the device. The piping 22 is bent at a right angle at an upper position of the bubble forming member 2 3 a. The above-mentioned components are integrally provided, and are driven in a left-right direction from Fig. 10 (a) to Fig. 10 (c) by a driving device not shown. The bent portion of the piping 22 is formed with an opening 22a. Rod-shaped member This paper size applies to China National Inspection Standard (CNS) A4 (210 X 297 mm) A7 B7 V. Description of the invention (39) 2 5 is inserted into the piping 2 2 through the opening 2 2 and the bubble forming member 2 Within 3 a. The ends of the external extensions 2 2 a facing the rod-shaped members 25 are fixed by fixed support members. The first cover member 2 6 a is fixed to the vicinity of the fixed end of the rod-shaped member 25, and the second cover member 2 6 b is fixed to the other end: the brush 2 7 is fixed to the rod-shaped member 25. Near the other end. The washing water is not supplied to the piping 22, and the washing water is discharged from the nozzle 21. When the operation is stopped, the above-mentioned members integrated with each other are driven by a drive device (not shown) to the 10th (a) to the 10th figure. As shown in FIG. 10 (b), the first cover member 26a closes the opening 22a of the pipe 22 as shown in FIG. 10 (c). Before the washing water is supplied to the piping 22, the above-mentioned components provided integrally are driven to the left of FIG. 10 (c) by a driving device (not shown). At this time, the stationary brush 27 rubs against the inner surface of the bubble forming member 2 3a, and removes the dirt attached to the inner surface of the bubble forming member 2 3a. Then, the second cover member 26 b closes the opening 2 2 a of the pipe 22. The pipe 22 is supplied with washing water, and the bubbles generated from the bubble forming member 2 3 a are mixed with the flowing water of the washing water, so that the bubble flow is discharged from the washing water discharge nozzle 21. When the flow of air bubbles from the washing water discharge nozzle 21 'is finished, the above-mentioned components provided integrally are caused to move to the right as shown in FIG. 10 (b) by a driving device (not shown). drive. At this time, the fixed brush 2 7 rubs against the inner surface of the bubble forming member 2 3 a, and will adhere to the paper size. The Chinese national standard (CNS) A4 specification (210 X 297 mm) is applied {Please read first Note on the back, please fill in this page again) Binding. Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, printed A7 B7 Printed by the Consumers’ Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. Dirt removal. Then, the first lid member 26a closes the opening 22a of the piping 22. As described above, the device for automatic removal of dirt attached to the inner surface of the bubble forming member is used for a washing water discharge device for water containing a large amount of ions such as calcium ions and magnesium ions which are liable to precipitate ions. It is easy to keep it, and it can maintain the function of the washing water discharge device for a long time. D. Third Embodiment The following is a description of a washing water discharge device according to a third embodiment of the present invention. The washing water spouting device C of this embodiment is a human body partial washing device installed in a toilet. As shown in Fig. 11, the tap water is supplied to the heat exchanger 31 via an electromagnetic water stop valve 30 having a pressure adjustment function. The heat exchanger 31 is provided with a first water level sensor 3 3 for detecting the heater 3 2 and a water level in the heat exchanger to prevent air-burning and the like, and a second water level sensor 3 4 and Temperature sensor 3 5 for monitoring the water temperature in the heat exchanger. The tap water that has been warmed to a suitable temperature is introduced into the water flow path switching valve 37 through the atmosphere open valve 36. In the water flow path switching valve 3 7 ', the flow rate is adjusted according to the operation of the operation part 38 by the user, and the flow path is changed', so that the tap water having the adjusted flow rate is selected from a plurality of water flow paths arranged in the nozzle 39. Flow path to supply. The air pressurized by the air pump 40 is introduced into the air flow path switching valve 41. At the air flow path switching valve 41, the flow path 'is switched according to the operation of the operation part 38 by the user, so that pressurized air is supplied to the selected flow path among the plurality of air flow paths arranged in the nozzle 39. {Please read the precautions on the back before filling this page) _ 黪 装 '= 0 This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) A7 B7 V. Description of Invention (41) (Please Please read the notes on the back before filling in this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs * 1 Figure 12 shows the front end of the nozzle 39 as shown in Figure 13 with a removable nozzle Head 3 9 a. On the top of the nozzle head 3 9 a, there are formed spouts 4 2 and 4 3 for cleaning the buttocks and spouts 4 4 and 4 5 for the cleaning of the genitals. A bubble mixing device 4 6 is arranged directly below the discharge port 4 4. The bubble mixing device 4 6 has a cylindrical bubble forming member 4 6 a made of a porous resin heated and sintered material. A plurality of independent openings are formed on the inner peripheral surface of the bubble forming member 4 6 a. The bubble forming member 4 6 a is fixed to the nozzle head 3 9 a by pressing the both ends into the nozzle head 3 9 a ′. The inner diameter of either end portion of the bubble forming member 46a is set to be larger than the inner diameter of the other portions. A washing water flow path is formed on the inner peripheral surface of the bubble forming member 46a. The bubble-forming member 4 6 a is formed by inserting the wash water flow path on the lower side of the inner peripheral surface into the obliquely upward direction. The downstream side end of the washing water flow path formed on the inner peripheral surface of the bubble forming member 4 6 a is formed by the nozzle head 3 9 a through the straight washing water flow path 4 7 extending diagonally upward to communicate with each other.于 吐 Exit 4 4. The upstream side end of the washing water flow path formed on the inner peripheral surface of the bubble forming member 46a is connected to the washing water flow path 48 formed inside the nozzle head 39a. The washing water flow path 4 8 extends beyond the bubble forming member 4 6 a to the end of the nozzle head 3 9 a to form the nozzle head 3 9 a and communicates with a slightly linear wash extending obliquely upward. Clean water flow path 4 9. The washing water flow path 49 is connected to the discharge port 45. The upstream end of the washing water flow path 48 is connected to a washing water pipe (not shown) arranged in the nozzle 39. A pressure chamber 4 6 b is formed around the bubble forming member 4 6 a. The pressure chamber 4 6 b is connected to the nozzle head -44-This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) A7 _; _____ B7 _; _ V. Description of the invention (42) 3 9 a internal air flow path 50. An air pipe disposed in the nozzle 39 is connected to the upstream end of the air flow path 50. (Please read the precautions on the back before filling this page.) The nozzles 4, 4 and 3 are directly below the bubble mixing device. The same as the bubble mixing device. 4 6 Inside the nozzle 39, there are provided: a washing water pipe and an air pipe, which are connected to the bubble mixing device provided directly below the discharge port 42, and a washing water pipe and an air pipe, which are connected to the Bubbles directly below the outlet 43 are mixed into the device. The lower part of the water flow path switching valve 37 constitutes the washing water discharge device C. In FIG. 11, the component symbol 51 is a control device for a human body washing device. 5 2 is the power input section, the operation section of the main power supply. Element symbol 5 3 is a use detection device for detecting the use of the toilet. For the personal body washing device, the use of the toilet bowl is automatically detected by the use detection means 53 to release the standby state. When the user operates the operation part 38 and selects to discharge the washing water from the discharge ports 44 and 45, the water flow path switching valve 37 and the washing water piping provided in the nozzle 39 are not shown, The tap water is supplied to the clean water flow path, printed by the employee ’s consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, and printed through the air flow path switching valve 41, and an air pipe provided in the nozzle 39 is not shown. Pressurized air is supplied to the air flow path 50. In the bubble mixing device 46, a large number of fine bubbles are dispersed into the tap water uniformly and uniformly to generate a flow of bubbles. The flow of bubbles is discharged from the discharge port 4 4. On the other hand, tap water without air bubbles is discharged from the outlet 45. The air bubble flow and the tap water without air bubbles are sprayed on the washing part to wash the washed part. · This paper size is applicable to Chinese national standard (CNS) A4 (210 X 297 mm) A7 B7___ V. Description of invention (43) (Please read the precautions on the back before filling this page) User operation operation section 3 8 When the washing water is selected to be discharged from the discharge port 4 2 or 4 3, the washing water pipe provided in the nozzle 39 is provided through the water flow path switching valve 37 and the washing water piping is not shown. A bubble mixing device directly below the discharge port 4 2 or 4 3 is provided to supply pressurized air to the device through an air flow path switching valve 41 and an air pipe provided in the nozzle 39, which is not shown. The bubble mixing device directly below the discharge port 4 2 or 4 3, and the bubble mixing device provided directly below the discharge port 4 2 or 4 3 causes a large number of fine bubbles to be evenly dispersed and mixed into the tap water to generate a bubble flow. . The air flow is discharged from the discharge port 4 2 or 4 3 to wash the cleaned part. In the washing water discharge device C, the washing water flow path 47 extends almost linearly on the more downstream side of the bubble forming member 46a. If the wash water flow path 47 is curved, when the air bubbles flow to the curved portion, the dispersed micro-bubbles receive centrifugal force to be aggregated and integrated, which may cause the bubble flow to become a slag flow and a foam flow. Therefore, as long as the washing water flow path 47 is extended in a straight line, the micro-bubbles are not aggregated and integrated by centrifugal force, and the bubble flow can be maintained. The consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs printed on the washing water spouting device C. Because the air bubbles are mixed into the device 4 6, it is arranged in the nozzle head 3 9 a. Just below the discharge port 44, the time for the bubble flow to stay in the washing water flow path is shortened. As a result, 'the possibility that the fine bubbles dispersed in the tap water are aggregated into one body before being discharged is reduced, and the possibility that the flow of bubbles is maintained while being discharged is increased. In the washing water spouting device C, a bubble mixing device is installed. 4 6 This paper size is in accordance with China National Standard (CNS) A4 (210 X 297 mm) A7 B7 V. Nozzle head 3 of the invention description (μ) 3 9 a can be attached to and detached from the nozzle 3 9. Therefore, the nozzle head 3 9 a can be easily removed from the nozzle 3 9 to clean the inner peripheral surface of the bubble forming member 4 6 a. Therefore, maintenance of the washing water discharge device C and the bubble mixing device 46 is easy. In the washing water discharge device C, since the bubble formation member 4 6 a is press-fitted and fixed to the nozzle head 3 9 a, the pressurized air is mixed into the tap water through the gap of the fixed portion, thereby preventing an excessively large diameter from being exceeded. Bubbles mixed into tap water. In the washing water discharge device C, since the inner diameter of the press-fitting portion of the bubble forming member 4 6 a is set larger than the inner diameter of the other portions, the inner diameter of the press-fitting portion after the press-in and the inner diameter of the other portions are Similarly, it is possible to prevent the occurrence of turbulent flow of the tap water flow and prevent the diameter from being increased due to the bubble polymerization. In the washing water discharge device C, both end portions of the bubble forming member 46a are press-fitting portions. The inner diameter of the press-in part of either side is set larger than the inner diameter of the other parts. The both ends of the bubble forming member 4 6 a are press-fitted and fixed, so that the bubble forming member 4 6 a is firmly fixed to the nozzle head 3 9 a. The bubble forming member 4 6 a is generally formed of powder, but due to the relationship of the metal mold, when the inner diameter of both ends of the bubble forming member 4 6 a is made larger than the inner diameter of other parts, burrs may occur. . therefore. It is preferable to set the inner diameter of either end to be larger than the inner diameter of the other parts. In the washing water discharge device C, the bubble forming member 4 6 a is disposed in the nozzle head 3 9 a and is directly below the discharge port 4 4. The downstream side end is inserted and installed upwards, so that it can make the washing water flow path more downstream than the bubble formation member 4 6 a. The paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) (please first Read the notes on the back and fill in this page). Φ Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, printed A7 _____ B7 ____ * __ V. Description of the invention (45 > 4 7 is extended slightly linearly to prevent bubbles With regard to the partial human body washing device of this embodiment, the water flow path switching valve 37 and the air flow path switching valve 41 are driven simultaneously by a motor. However, even if the water flow path switching valve is driven by one motor. 3 7. The air flow path switching valve 41 can also be used. Although the air pump 4 ~ 0 is a rolling pump, it has a vane pump, a rotary pump, and a linear pump. Yes. Although the heat exchanger 31 is temperature change and temperature Hot water storage type with little unevenness, but it can also be a small instantaneous type that can continuously supply hot water, or a semi-storage hot water type that has the advantages of both hot water storage type and instantaneous type. Because the hot water storage part is smaller than the conventional hot water storage type heat exchanger and the heater capacity is large, it has the characteristics of high temperature rise ability and less temperature unevenness like the instantaneous type. In the water type, the small-sized hot water storage part disposed on the downstream side of the heat exchanger serves as a temperature buffer for reducing the temperature unevenness of the wash water that stays for a certain period of time. The exchanger is not only helpful for saving energy, but also improving the usability of the human body cleaning device. It is better to control the air mix-in ratio so that the user can arbitrarily control the feeling of use. In this case It is ideal to control the air mixing ratio independently of the control of water potential. A heater can also be installed in the air pump 40 to supply heated air to the bubble mixing device 46. In this case , The heat exchanger 3 1 sets the temperature of the warm water, for example, about 2 5 t to 30 ° C, and then mixes the warm air with warm water, so that the temperature of the bubble flow is about body temperature. Yes, since the warm water formed in the heat exchanger 31 is, for example, 2 5 ° C to the paper size, the Chinese National Standard (CNS) A4 specification (210 X 297 mm) is applied (please read the precautions on the back first) (Fill in this page). · Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, printed A7 ____I__B7 ______ V. Description of the invention (46) 30 ° C hot or cold water around 0 ° C, so it can be installed in the heat exchanger 3 1 The heat-resistant material is made of a thin material, so that the human body washing device can be miniaturized. It is also possible to remove the heat exchanger 31 and supply cold water and heated air to the bubble mixing device 46 to generate a bubble flow of warm water. Fig. 14 shows an example of the relationship between the flow rate of the washing water and the bubble diameter immediately after the bubbles are formed in the washing music discharge device c. From Figure 14 it can be seen that controlling the flow rate of the washing water can control the diameter of the bubbles generated. As the flow rate of the washing water increases, the shearing force of the washing water applied to the formed bubbles increases. Therefore, the bubbles are taken away by the washing water in the initial stage of formation and dispersed into the washing. In the water. Therefore, when the flow rate of the washing water is large, the bubble diameter becomes small. When the flow rate of the washing water is very stable, the diameter of the bubbles formed increases or decreases slightly in proportion to the opening area of the independent holes formed on the contact surface with the washing water of the bubble forming member. Therefore, when the flow rate of the washing water is stable, the diameter of the air bubbles formed can be controlled by controlling the opening diameter of the independent openings. Fig. 15 shows an example of the relationship between the residence time of bubbles in the washing water flow path and the length of the bubbles in the washing water discharge device C. In the figure, D b indicates the diameter of the bubbles immediately after formation, and D is the diameter of the bubbles after retention. From FIG. 15, it is found that as the residence time increases, the bubbles are integrated with each other to grow the bubbles and increase the diameter of the bubbles. The bubble diameter can be controlled by controlling the residence time. And the residence time can be controlled by controlling the flow rate of the washing water, thereby controlling the bubble diameter. When the flow rate of the washing water is small, the flow rate of the washing water is small, and because the residence time is longer, a larger gas "bubble: diameter" can be obtained, and a softer tactile bubble flow can be obtained. For larger paper sizes, use Chinese National Standard (CNS) A4 (210 x 297 mm) ------------ ΦΜ-! (Please read the notes on the back first Refill this page) Order. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs -49-Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 ______ B7 ____ • 一 _V. When the invention was explained (47), the flow rate of the washing water was large Since the residence time is short, a small bubble diameter can be obtained, and a bubble flow with a hard touch can be obtained. E. Fourth Embodiment The following describes the washing water discharge device according to the fourth embodiment to the present invention. As shown in Fig. 16 and Fig. 17, the washing water discharge device D 'of this embodiment is provided with a washing water discharge nozzle 60. The washing water is spouted, and the front end of the nozzle 60 is provided with a nozzle head 60 a that can be attached and detached. A first discharge port 61 and a second discharge port 62 are formed on the nozzle head 60a. The washing water discharge nozzle 60 and the nozzle head 60a are formed with a washing water flow path 6 3 connected to the first discharge port 6 1 and a washing water flow path 6 4 connected to the second discharge port 62 2. The cross-sectional area of the washing water flow path 64 is set to be larger than the cross-sectional area of the washing water flow path 63. A movable bubble mixing device 65 is provided at the base of the clean water discharge nozzle 60. The bubble mixing device 6 5 'is a cylindrical bubble forming member 6 5 a formed of a porous material having a washing water flow path. A large number of independent openings are formed in the inner peripheral surface of the bubble forming member 65a. The cross-sectional area of the washing water flow path in the bubble formation member 65a gradually increases from the upstream end to the downstream end. A pressure chamber 6 5 b is formed around the bubble formation member 6 5 a. The bubble mixing device 6 5 includes a nozzle head 6 6 connected to the flowing end of the washing water flow path in the bubble forming member 6 5 a and an inverted L-shaped nozzle head 6 7 connected to the pressure chamber 6 5 b. The nozzle head 6 6 is connected to a supply source of washing water through a flexible tube (not shown), and the nozzle head 6 7 is connected to a pressurized air supply source through a flexible tube (not shown). Bubble mixing device 6 5 series This paper rule is applicable to China National Standard (CNS) A4 specification (210 X 297 mm) (Please read the precautions on the back before filling in this page). See Installation 丨!丨 Order 丨 丨--A7 _____B7___. 5. Description of the Invention (48) (Please read the precautions on the back before filling out this page) Slidingly housed in the guide member fixed to the base of the washing water discharge nozzle 60 6 8 within. The openings 6 9 formed in the guiding structure 6 8 are connected to the washing water flow path 6 3 so that the openings 70 communicate with the washing water flow path 6 4. The guide member 68 is formed with an engaging portion with a driving belt (not shown). Inside the guide member 6 8 is provided a spring 7 2 which is springed by # bubble mixing device 6 5. The washing water spouting device D is assembled in a human body washing device installed in a toilet (not shown). In the washing water discharge device D, washing water is supplied to the bubble mixing device 65 from a washing water supply source (not shown), and pressurized air is supplied from a compressed air supply source not shown It is supplied to the bubble mixing device 65. A large number of fine air bubbles are uniformly dispersed through a plurality of independent openings formed on the inner peripheral surface of the air bubble forming member 6 5 a into the washing water flow formed on the inner peripheral surface of the air bubble forming member 6 5 a. The road is washed in water, and a bubble flow is formed. It can be seen from FIG. 16 that the generated bubble flow passes through the opening 69 of the guide member 68 and the washing water flow path 63, and is discharged from the first discharge port 61. Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs * 1 ^ 'When the driving belt (not shown) is actuated and the engaging portion 71 of the guide member 68 is depressed, the washing water is ejected from the nozzle 60, as shown in Fig. 17 The direction indicated by the arrow is to move in the direction of the nozzle head 60 a. When the washing water discharge nozzle 60 is moved in the direction of the nozzle head 60 a, the nozzle head 6 7 is engaged with the fixed protruding member 7 3, and the bubble mixing device 6 5 pushes the spring pressure of the spring 7 2 in the opposite direction. While moving. As a result, it can be seen from FIG. 17 that the washing water flow path formed on the inner peripheral surface of the bubble forming member 65a communicates with the opening 70 of the guide member 68. In the bubble mixing device 6 5 This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) A7 __B7_ V. Description of the invention (49) The bubble flow formed by '49 can be seen from Figure 17 It is discharged from the second discharge port 62 through the opening 70 of the guide member 68 and the washing water flow path 64 ′. Since the cross-sectional area of the washing water flow path 64 is larger than the cross-sectional area of the washing water flow path 63, when the flow of the washing water flowing between them is approximately the same, the washing water flowing through the washing water flow path 64 The flow velocity is smaller than the flow velocity of the washing water flowing through the washing water flow path 63. Since the length of the washing water flow path 63 and the washing water flow path 64 are approximately the same, the bubble flow stays in the washing water flow path 64 for a longer time than the bubble flow stays in the washing water flow path 63. This result. The diameter of the bubbles contained in the bubble stream discharged from the discharge port 6 2 is larger than the diameter of the bubbles contained in the bubble stream discharged from the discharge port 6 1. Therefore, the flow of bubbles discharged from the discharge port 6 2 is larger than that of the bubble flow 1The spouted bubble flow has a soft washing feeling. The spout 6 1 is used for washing the buttocks, and the spout 6 2 is used for washing the genitals. As described above, the flow of bubbles can be selectively supplied to any of the spouts through the flow path switching means. Improve the usability of the human body's local cleaning device. 0 Consumers' cooperation with the Intellectual Property Bureau of the Ministry of Economy Equal pressure may cause a part of the washing g to flow into the pressure chamber 6 5 b, the air flow path, etc. through the pores of the bubble forming member 6 5 a. Therefore, even when the washing water containing no bubbles is discharged, It is desirable to supply a small amount of pressurized air to the pressure chamber, and let a small amount of air be mixed into the washing water through the bubble forming member 65a. After the discharge of the washing water stops, 'In order to remove the remaining paper size in the washing water discharge nozzle 60, use the Chinese National Standard (CNS) A4 specification (210 X 297 mm) --------- --- # 装 · II (Please read the precautions on the back before filling out this page) --52---A7 A7 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 15 / Five 'Invention Note (50) Yu Shui, The water droplets, dirt, etc. adhering to the surroundings of the discharge ports 6 and 62 can be removed only by blowing out air for a certain period of time. Fig. 18 'shows an example of the effect of the bubble pump taken by the washing water discharge device D. In the figure, 'E t / E w shows the effect of energy increase. t represents the energy output of the bubble flow near the downstream region of the bubble mixing device 65. Ew is the energy of the washing water near the upstream region of the bubble mixing device 65. The efficiency is expressed as E t / (E w + E a), and the output energy E t divided by the total input energy is taken as the total efficiency of the pump. E a is the energy of the air being mixed. Then E t, E w, and E a are expressed by the following formulas. E w = P `` Q «· + (/ 〇«. / 2) Q 'VV w 2 E t = P t Q, + (pt / 2) Q t V, 2 E a = P a Q a In the above formula, p is the pressure, Q is the volume flow, p is the density, and V is the speed. The subscript w indicates the washing water when the gas is not mixed in the upstream region near the bubble mixing device 65. The subscript t indicates that in the downstream area of the bubble mixing device 65, the mixed water is a two-phase flow of washing water. The subscript a indicates air and P a does not include the passage pressure loss of the bubble mixing device 65. Air is mixed in pressure. When a large amount of fine bubbles are formed, and the running water of the washing water is dispersed and mixed approximately uniformly, the mixed bubbles have the function of a bubble pump, which immediately increases the speed of the washing water and increases the energy. When the diameter of the bubble mixed into the bubble is small, the rigidity of the bubble is high, and it will not cause deformation or vibration in the water, so .....--... ......... Keeping air bubbles in the washing water reduces energy loss. > ^ The paper size applies the Chinese National Standard (CNS) A4 specification (2) 0 X 297 mm -53 · — — — — — — — — — — ^ 一 ^ · II-I I 丨 丨 Order ·! 11--· (Please read the note on the back? Matters before filling out this page) Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Cooperatives This paper is printed in accordance with China National Standard (CNS) A4 (210 X 297 mm) A7 ____B7____ '____ V. Description of the invention (51) If the bubble mixing device 6 5 which can function as a bubble pump is used 6' in the lower floors of high-rise apartments or on the second floor of ordinary households, energy consumption may be set A small amount of human body washing device. Even in the case where the water pressure is low and the pump is used as a clean device for the human body, the miniaturization of the pump can be achieved by using the bubble mixing device 65. In order to raise the water head, when the water pipe is connected to the pump, the water pump must be operated to prevent backflow of sewage caused by pressure on the tap water. A water storage tank that is open to the atmosphere must be installed between the water pipe and the pump. The bubble pump composed of the bubble mixing device 65 is completely different from the conventional water pump. Even if the bubble pump is operated, it will not affect the tap water pressure, so it can be directly connected to the tap water pipe. When a local human body washing device is installed in a place where the human local body washing device can be greatly simplified. When the bubble mixing device 65 having a bubble pump function is used, since the tap water pressure is very low, it can operate, so the pressure required when mixing air can also be low. When the bubble mixing device 65 is used in a region with high water hardness, the independent openings formed on the inner peripheral surface of the bubble forming member 65a may be blocked by compounds having a hardness component such as calcium carbonate. When the independent openings are blocked, the air flow mixed in is reduced. Therefore, when the bubble mixing device 65 is used in a region with high water hardness, the washing water flow path on the upstream side of the bubble mixing device 65 is usually provided with a block for the acidic aqueous solution to flow. Opening is better. Because it can be dissolved and removed by rinsing with an acidic water solution within the bubble forming member 6 5 a -〇4-(Please read the precautions on the back before filling out this page)

--------- P A7 B7 V. Description of the invention (52) Compound of the hardness component on the peripheral surface. If necessary, an acidic aqueous solution generating device capable of generating an acidic aqueous solution may be provided. The device for generating an acidic aqueous solution may be a device for electrolytically washing water to generate acidic water, or a device for dissolving in washing water and showing an acidic substance. The acidic aqueous solution generating device 'may be configured to operate at regular time intervals to clean the inner peripheral surface of the bubble forming member 65a; a configuration may also be adopted to operate according to the needs of the user. Fig. 19 shows a bubble-forming member 65a formed by nylon meshes with independent openings. On the bubble-forming member 6 5 a ，, a mesh 7 4 made of nylon having mesh-like independent openings was heated and melted on a tubular and lattice-shaped support 75. The bubble-forming member 6 5 a-has sufficient strength. The shape of the openings of the mesh fibers 74 can be arbitrarily adjusted by changing the thickness, spacing, or orientation of the fibers used. F. Preventive measures for low function of the bubble forming member The following review measures the suppression measures based on experiments to prevent the bubbles on the inner surface of the bubble forming members 3a, 13a, 46a, 6 5a on the washing water discharge device A, B, C, D. Precipitation of calcium carbonate to prevent the bubble-forming members 3a, 13a, 46a, 65a from inferior in function over time. (1) Determination of the main components of the scale. Tap water is circulated through the cylindrical porous body. Pressurized air is supplied around the porous body to allow air bubbles to mix into the tap water flowing through the porous body. Spit out from the porous body. After continuous water flow, 'the scale adheres to the surface of the porous flow path, which prevents the air bubbles from applying the national standard (CNS) A4 specification (210 X 297 mm) to the paper size. (Please read the back first Please note this page before filling in this page)-Participation -------- Order --------- Printed by private consumer co-operatives of the Intellectual Property Bureau of the Ministry of Economy-bo-A7 B7 V. Description of the invention ( 53) Mixing of tap water. By X-ray diffraction, the main component of this scale was determined as calcium carbonate. (2) Water permeability test without air bubbles mixed A half length of a thin tube of an acrylic porous body was immersed in the following three types of surface coating agents, and then lifted up and dried. Half the length of the polyethylene porous body's thin tube was immersed in the following three types of surface coating agents, and then it was lifted up and dried. ① Mixing propylene and silicone surface coating agents (mixed with propylene main agent made by Mitsui Toka Chemical Co., Ltd. q Γ 6 6. Silicone FS 7 1 0 manufactured by Japan Oil & Fat Co., Ltd. (Co., Ltd.) Hardener P 5 3 — 7 0 S, toluene solvent, etc. The formulation method is 5 unit weight of the main agent and 1 unit weight of the hardener. An appropriate amount of oxyketone and solvent are added.). ② A surface coating agent containing alkyl-polysiloxane as the main component (made by Japan Synthetic Rubber Co., Ltd.), ^ only force (product name) (agent A, agent B), isopropyl Solvent (isopropyalcohol), etc. The formulation method is 3 unit weight of agent A to 1 unit weight of agent B. Isopropyl alcohol is added in an appropriate amount.). ③ Use a surface coating agent that hardens into glass at room temperature (GO Co., Ltd. GO—100-SX (main agent, hardener). Preparation method: 10 unit weight of main agent and 1 unit weight of hardener.) . Air bubbles were not mixed in the acrylic porous tube and polyethylene porous tube, and the tap water whose hardness was adjusted to 300 was circulated at a flow rate of 0.5 d m 3 / min. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page). -------- Order · ____ I___ Ministry of Economic Affairs Intellectual Property A7 printed by the employee's consumer cooperative of the Bureau A7 Printed by the consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs_B7________ V. Description of the invention (54) After continuous water flow for a predetermined period of time, visually observe the thin tubes of acrylic porous body and polyethylene Flow path surface of a porous tube. The test results are shown in Figure 20. It can be seen from FIG. 20 that it is as follows. Φ It is effective in suppressing the precipitation of calcium carbonate for a surface coating agent in which acrylic thin tubes are mixed with acrylic and silicone, and a surface coating agent which is hardened into glass at room temperature. ② For thin tubes made of porous polyethylene, a surface coating agent containing acrylic and silicone as a main component and a surface coating agent containing alkyl polysiloxane as the main component has an effect on suppressing the precipitation of calcium carbonate. ③ A surface coating agent containing acrylic and silicone as a main component, a surface coating agent containing alkyl polysiloxane as its main component, and a surface coating agent which hardens into glass at room temperature all contain a siloxane bond (S i — 〇 bound). Therefore, the surface coating agent containing a siloxane-binding component has an effect of suppressing the precipitation of calcium carbonate. (3) Water permeation test for mixing air bubbles ① Confirmation test of influence of water permeation form on precipitation of calcium carbonate A thin tube of polyethylene porous body without surface treatment (outer diameter X inner diameter X length = 8mmx 2mmx 1 Omm , Average pore diameter = 2 6 vm) is housed in a pressure chamber. Air is supplied to the pressure chamber at a flow rate of 1 dm3 / min via an air pump. Tap water having a hardness adjusted to 300 was passed through a thin tube of polyethylene porous body at a flow rate of 0.5 dm3 / min, and air bubbles were discharged from the thin tube of polyethylene porous body. The test device is shown in Figure 21. . This paper size applies Chinese National Standard (CNS) A4 specification (2) 0 × 297 mm (Please read the precautions on the back before filling this page)

A7 B7_____ V. Description of the invention (55) For continuous water flow, and for 5 seconds after the water is stopped for 5 seconds (the air is continuously supplied), and for 1 minute, the water is stopped (please read first) Note on the back page, please fill in this page again.) When the water is passed for 30 seconds (the air is continuously supplied), the pressure rise under the elapsed time of the air flowing into the pressure chamber is measured. The test results are shown in Figure 22. From Figure 22, it can be seen that when the water flow to the polyethylene porous tube is intermittently stopped, the air flows into the pressure chamber compared with the continuous water flow. The rate of pressure rise will be reduced, and the precipitation of calcium carbonate on the flow path surface of the thin tube of the polyethylene porous body can be suppressed. It may be that when the air flow is stopped, the scale attached to the surface of the flow path is peeled by the air sprayed from the pores on the surface of the flow path. In addition, it was also found that under the condition that the water flow was stopped for 5 seconds after repeated water flow for 1 minute and when the water flow was stopped for 30 seconds after repeated water flow for 1 minute, the effect of suppressing the precipitation of calcium carbonate was not great. difference. Using the test device in Figure 21, air is supplied to the pressure chamber at a flow rate of 1 dm3 / min via an air pump, and the tap water whose hardness is adjusted to 150 is fed to polyethylene at a flow rate of 0.5 dm3 / min. The thin tube of the porous body is passed through water, and the bubble flow is discharged from the thin tube of the polyethylene porous body. Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs *] Measure the pressure rise under the elapsed time of the air flowing into the pressure chamber when the water is continuously flowing and when the water is stopped for 5 seconds after repeated watering for 1 minute. The test results are shown in Figure 23. As can be seen from Figures 23 and 3, even if the hardness of the tap water subjected to water passing is changed, by stopping the water passing through the polyethylene porous body's thin tube intermittently, it is possible to suppress calcium carbonate in the polyethylene porous body's thin tube. Precipitation on the surface of the flow path The paper size applies the Chinese national standard (CNS > A4 size (210x 297 mm) A7 _____B7__ V. Description of the invention (56) 0 ②Confirmation test of the inhibition effect of calcium carbonate precipitation of the surface coating agent ---- -------- # Install i (Please read the notice on the back before filling in this page). Crane uses the same test device as in Figure 21 to mix a mixture of acrylic, silicon, and fluororesin ( Mixing Mitsui To pressure Chemical (propylene main product Q 1 6), Japan Oil (Co., Ltd.) ketone FS 7 1 0, Japan Oil (Co., Ltd.) fluorine F 2 ό 0, Mitsui To pressure Hardener P5 3-70S, toluene solvent, etc. made by Chemical Co., Ltd. Formulation method: 5 unit weight of main agent and 1 unit weight of hardener. Add ketone, fluorine and solvent in proper amount. Thin tube of acrylic porous body (outer diameter X Diameter X length = 8mm X 2mmx 1 Omm, average pore diameter = 4 0 em) is housed in a pressure chamber, and air is supplied to the pressure chamber at a flow rate of 1 dm3 / min via an air pump, and the hardness is adjusted to 3 0 Tap water was passed through the thin tube of the acrylic porous body at a flow rate of 0.5 dm 3 / min, so that the air bubble flow was discharged from the thin tube of the acrylic porous body. The water flow was stopped after 1 minute of repeated water passing. 5 The pressure rise under the elapsed time of the air flowing into the pressure chamber is measured. The test results are shown in Figure 24. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs from Figure 24, it can be known from Figure 24 that by using C Surface treatment of a mixture of moxanes and fluororesins reduces the pressure of the air flowing into the pressure chamber and reduces the stomach, thereby suppressing the precipitation of calcium carbonate on the polyethylene porous body's thin tube and the surface of the road. The same test device shown in Figure 21 is a mixture of propylene and ketone (mixed with acetone, main product made by Mitsui To pressure Chemical Co., Ltd., Q 1 6 6, made by Japan Oil & Fat Co., Ltd. Silicone FS 7 1 〇, good paper size China National Standard (CNS) A4 specification (210 X 297 mm) '59-A7 ___JB7_____ V. Description of the invention (57) Hardener P 5 3 — 7 〇S, toluene solvent, etc. made by Mitsui To pressure Chemical Co., Ltd. .The formulation method is 5 unit weight of the main agent to 1 unit weight of the hardener. The mixing method of silicone is 3 kinds of 0%, 0.3% and 3% by weight. The solvent is added in an appropriate amount.) Coating A thin tube of acrylic porous material on the inner surface (outer diameter X inner diameter X length = 8 mm x 2 mm x 10 mm, average pore diameter = 36 " m) is housed in a pressure chamber, and air is passed through an air pump by 1 Supply air to the pressure chamber at a flow rate of dm3 / minute, and pass tap water whose hardness is adjusted to 300 to a flow rate of 0.5 dm3 / minute to pass through the thin tube of the acrylic porous body, so that air bubbles flow from the thin tube of the acrylic porous body Spit out. Repeat the flow of water for 1 minute, then stop the flow of water for 5 seconds, and measure the pressure rise over the elapsed time of the air flowing into the pressure chamber. The test results are shown in Figure 25. It can be seen from Fig. 25 that even when the surface is treated with a mixture of propylene and silicone containing no fluorine resin, calcium carbonate can be inhibited from flowing on the surface of the thin tube of the polyethylene porous body. Precipitation. Further, when a mixture of propylene and silicone containing no fluororesin is used, an effect is obtained when the amount of silicone is 0.3 weight percent. Using the same test device as in Figure 21, the surface coating agent ((Co., Ltd.) manufactured by Nisei, Ltd. G001001 SX (main agent, hardening agent)) will be cured at room temperature. The formulation method is the main agent. 10 unit weight to 1 unit weight of hardener.) Thin tube of acrylic porous body coated on the inner surface (outer diameter X inner diameter X length = 8mm x 2mm x 100mm, average pore diameter = 3 0 ym) Contained in a pressure chamber, the air is supplied to the pressure chamber at a flow rate of 1 dm3 / min via an air pump. This paper size is in accordance with the Chinese national standard \ CNSM ·! Specifications (21Q X297g)-60-'- ------------- ^ Install --- (Please read the notes on the back before filling out this page) Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs Consumer Cooperatives Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs Consumer Cooperatives Print A7 ____B7______ V. Description of the invention (58) Tap water with hardness adjusted to 150 is passed through the pores of the acrylic porous body at a flow rate of 0.5 dm3 / min, so that the air bubbles flow from the acrylic Spit out of a thin tube of porous body. Repeat the flow of water for 1 minute and stop the flow of water for 5 seconds, and measure the pressure rise under the elapsed time of the air flowing into the pressure chamber. The test results are shown in Figure 26. In Fig. 26, the test results of a thin tube of acrylic porous body of the same size without surface treatment are also recorded. As can be seen from Fig. 26, by using a surface coating that is hardened into glass at room temperature, Agent to apply surface treatment to suppress the precipitation of calcium carbonate on the surface of the flow path of the thin tube of the polyethylene porous body. Using the same test equipment as in Figure 21, a mixture of propylene and silicone (mixed with propylene main agent Q 1 6 manufactured by Mitsui To pressure Chemical Co., Ltd., and silicone manufactured by Japan Oils and Fats Co., Ltd. FS 7 1 0, hardener P 5 3 — 7 0 S made by Mitsui Toka Chemical Co., Ltd., toluene solvent, etc. The formulation method is 5 unit weight main agent to 1 unit weight hardener. Silicone It is mixed at 0.3% by weight. The solvent is added in an appropriate amount.) A thin tube of polyethylene porous body coated on the inner surface (outer diameter X inner diameter X length = 8mm x 2mm x 100mm, average pore diameter = 2 5 #m ) Contained in a pressure vessel, the air is supplied to the pressure chamber at a flow rate of ldm3 / min via an air pump, and the tap water whose hardness is adjusted to _ 1 50 is porous to polyethylene at a flow rate of 0.5 dm 3 / min. The thin tube of the body is allowed to pass water, so that the air bubbles are expelled from the thin tube of the acrylic porous body. After the water was repeatedly passed for 1 minute, the water was stopped for 5 seconds, and the pressure of the air flowing into the pressure chamber was measured. .The test results are as described in Section 7 of this paper. The Chinese paper standard is applicable to China National Standards (CNS; »A4 size mo X 297 will be 莩) (Please read the precautions on the back before filling this page.) Reference • ϋ · 1 _1 n at ϋ 一 6, II ϋ n i_i ϋ p tp Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (59) Figure. From Fig. 27, it can be seen that under the condition of surface treatment with a mixture of propylene and silicone, it is possible to suppress the precipitation of calcium carbonate on the surface of the flow path of the porous polyethylene tube. Using the same test equipment as in Fig. 21, a surface coating agent containing alkyl polysiloxane as the main component (Nippon Synthetic Rubber (Co., Ltd.), Yukiri (product name) (A agent, Agent B), isopropyl alcohol solvent, etc. The mixing method is 3 unit weight of agent A to 1 unit weight of agent B. Isopropyl alcohol is added in an appropriate amount.) Polyethylene porous body coated on the inner surface The thin tube (outer diameter X inner diameter X length = 8mmx 2mmx 1 〇mm, average pore diameter = 2 5 ~ 3 〇 # m) is housed in pressure. Indoors, the air is pumped through the air pump at a flow rate of 1 dm3 / min. The pressure chamber supplies air, and the tap water whose hardness is adjusted to 150 and 300 is passed through the polyethylene porous tube at a flow rate of 0.5 dm 3 / min, so that the air bubbles flow from the acrylic porous tube. Spit it out. Repeat the flow of water for 1 minute, then stop the flow of water for 5 seconds, and measure the pressure rise over the elapsed time of the air flowing into the pressure chamber. The test results of tap water with a hardness of 150 are shown in Figure 28; the test results of tap water with a hardness of 300 are shown in Figure 29. From Figures 28 and 29, it can be seen that under the condition of using a surface coating agent containing alkyl polysiloxane as the main component to perform surface treatment, calcium carbonate can be suppressed from flowing on the surface of the thin tube of the porous polyethylene Precipitation. G. Application of washing water discharge device to various devices The reverse of this paper is applicable to China National Standard (CNS) A4 specification (210 X 297 mm) ------------_ installation ---- {Please read the notes on the back before filling this page) Order ---------%. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 _ ^ _ B7____ 5. Description of Invention (6G) G-1 As shown in FIG. 5, the washing water spouting device A is installed in a toilet, and it can also be applied to a human body washing device. The on-off valve is installed in the local human body washing device equipped with the washing water discharge device A, on the way to the pipe 2 which is higher than the constant flow valve 5, between the constant flow valve 5 and the air bubble mixing device 3. A heating device for heating the washing water in the middle of the pipe 2 is provided, and a driving device for moving the washing water nozzle 1 forward and backward is provided. Regarding this human body washing device, it is possible to obtain a high washing force, a soft washing feeling, and a high water-saving effect by spitting out the flow of air bubbles. For a human body washing device provided with the washing water discharge device A, the control device 4e can also control the applied voltage of the air pump 4c as a variable control. By applying the variable voltage control method of the air pump 4 c to the variable control method, the air mixing amount of the washing water and the bubble mixing amount can be controlled in a variable manner periodically or inactive, thereby making it possible Varyingly controls the washing power and feeling of washing water. As a result, the usability of the human body washing device can be improved. In a local human body washing device provided with a washing water discharge device A, a pressure sensor is provided in the pipe 4 a downstream of the air pump 4 c, and the control device 4 e can also cause the air pump to be driven by the output of the pressure sensor. 4 c applied voltage for variable control. Alternatively, a rotation number detecting device for detecting the number of revolutions of the air pump 4c may be provided, and the control device 4e may control the voltage applied to the air pump 4c to be variable according to the output of the rotation number detecting device. Or, the piping 4 a downstream of the air pump 4 c is provided with an open valve to the atmosphere, so that the control device 4 e controls the opening and closing of the open valve to the atmosphere. X 297 mm)-S3-(Please read the notes on the back before filling this page)

A7 ______B7______ _ 5. Explanation of the invention (61) is also available. Control the applied voltage of the air pump 4 c based on the inside of the piping 4 a located downstream of the air pump 4 c, or control the applied voltage of the air pump 4 c based on the number of revolutions of the air pump 4 c, or 4 c downstream piping 4 a The atmospheric open valve is controlled to open and close to control the amount of air mixed into the washing water, thereby controlling the amount of air bubbles mixed, so that the washing power and feeling of the washing water can be controlled variablely. 》 As a result, the usability of the human body cleaning device can be improved. In a local human body washing device provided with a washing water discharge device A, the control device 4 e can open and close the valve on the way of the pipe 2 arranged upstream of the constant flow valve 5 at a predetermined time interval. The washing water may flow through the washing water discharge device A, or the control device 4 e may drive the air pump 4 c at a predetermined time interval. By flowing the washing water to the washing water discharge device A at a predetermined time interval, the air pump 4 c is driven to supply pressurized air to the bubble forming member 3 a, and the bubble forming member 3 a is automatically maintained so that The function of the cleaning device can be maintained for a long time. In the local human body washing device provided with the washing water discharge device A, the control device 4 e operates the air pump 4 c to intermittently open and close the valve provided in the middle of the pipe 2 upstream of the constant flow valve 5. It may be closed to stop the circulation of the water in the washing water flow path intermittently. During the operation of the air pump 4c, when the flow of water to the washing water flow path is intermittently stopped, the air is expelled from the bubble formation member 3a, and the calcium carbonate adhering to the inner peripheral surface is peeled off, effectively To suppress the precipitation of calcium carbonate on the flow path surface of the bubble forming member 3 a: In a human body washing device equipped with a washing water discharge device A, (Please read the precautions on the back before filling this page) Binding-Economy The Ministry of Intellectual Property Bureau's Consumer Cooperatives printed private paper standards to apply China National Standards (CNS) A4 specifications (210 X 297 meals)-&64; 64 Description of the invention (62) After the operation switch is turned on, before the washing water discharge nozzle 1 is driven to a predetermined position, the control device 4 e can open an on-off valve provided in the middle of the piping 2 upstream of the constant-flow valve 5 to make the The clean water may flow through the washing water discharge device A or the control device 4 e may drive the air pump 4 c. By performing a preliminary operation, the washing water discharge nozzle 1 moved to a predetermined position can surely discharge a flow of bubbles. In a personal human body washing device provided with a washing water discharge device A, a volatile component mixing device may be connected to the pipe 4a downstream of the air pump 4c. By mixing volatile components such as deodorants, fragrances, and the like with the air bubbles mixed in the washing water, the usability of the human body washing device can be improved. G-2 applied to hot water supply device The washing water discharge device A can also be applied to the hot water supply device shown in Figure 5. As shown in Fig. 30, the piping 2 is sequentially arranged from upstream to downstream: a flow rate sensor 80, a water temperature sensor 8 1, a water heating device 8 2, a hot water temperature sensor 8 3, and a heat sensor. Water-cooled water mixing device 8 4, mixed water temperature sensor 8 5, flow control valve 86. Downstream of the flow control valve, a washing water discharge device A is provided. The washing water spouting nozzle 1 of the washing water spouting device A is composed of a shower nozzle, a water faucet and an appliance provided in a bathroom, a water faucet appliance provided on a washstand, and the like. The control device 4 e of the washing water discharge device A is configured in such a manner that it can also control the operations of the water heating device 8 2, the hot and cold water mixing device 84, and the flow control valve 86. This paper size applies to China National Standard (CNS) A4 specifications (210 X 297 mm): 65- (Please read the precautions on the back before filling out this page) Packing A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Description of the invention (63) A water supply flow rate and a mild hot water temperature sensor 8 3 which controls the water heating device 8 2 having the above-mentioned configuration is detected by the hot water temperature and mixed water temperature sensor 8 5 water mixing device 8 4 action, temperature mixed water. Apparatus 4e allows the appropriate temperature and proper flow. Apparatus 4e controls the discharge of the washing water and disperses a large amount of fine bubbles in the mixed water. The shower nozzles, water plugs, etc. in the bathroom are used to form a stream of warm water bubbles. A flow rate check is provided upstream of the cocking device to stop the air pump 4c. Equipped with washing water spouting device A. Savings. As a result, the miniaturized hot water supply device that heated the water and installed it as a hot water supply device was detected by the hot water temperature detection device, and the shape detection device detected the hot water and controlled mixing device into the washing device of the flow A. Approaching the sensor, the mixing device of the hot water of the sensor 8 in the spitting device 8 3 mixes with the water to adjust the flow rate. The air flow of the water flow A is set in the shower and the shower is sprayed. The temperature of the water detected by the control temperature is controlled by the local control valve. The local control valve is moved to the air pump 4 tube 2. The outlet nozzle of the tube 2 is above the washbasin nozzle. water. Control the hot water temperature. Control the hot water to cool and form a proper action. Control the action of c, mix at a moderate temperature1, and configure the water hydrant device to swim or approach the water to spit out warm water to form the hot water supply device of device A. By using the water effect, the use of hot water can be reduced. 8 2 can be miniaturized, which can achieve energy saving. G-3 can be applied to shower device. Washing water spouting device A can also be applied to shower device in Figure 5. (Please read the note on the back #Fill in this page first) · 1111111-6J · 111111. A7 B7 Ministry of Economy Wisdom Printed by the Property Cooperative Consumer Cooperative V. Description of Invention (64). In a washing water discharge device A suitable for a shower device, as shown in FIGS. 31 (a) and 31 (b), the washing water discharge nozzle 1 constitutes a shower nozzle, and the bubble mixing device 3 is It is arranged in the washing water discharge nozzle 1. The bubble forming member 3 a is composed of a cylinder 3 a i made of a porous material and an end plate 3 a 2 which seals both ends of the cylinder 3 a:. A plurality of through holes 3 a3 are formed in the cylinder 3 a i and the end plate 3 a 2. A large number of fine independent openings are formed on the peripheral surface of the cylindrical body 3 a: through holes 3 a 3 formed. The bubble forming member 3a is press-fitted and fixed to the washing water discharge nozzle 1. A dispersing plate 1 a is attached to the end of the nozzle before the washing water is discharged from the nozzle 1. The dispersion plate 1a is formed with a plurality of discharge holes 1ai that communicate with the through holes 3a3 of the bubble forming member 3a. A pressure chamber 3 b is formed around the bubble forming member 3 a. The washing water discharge nozzle 1 is formed with a washing water flow path 1 b communicating with the through hole 3 a 3 of the bubble forming member 3 a and an air flow path 1 c communicating with the pressure chamber 3 b. The washing water flow path 1 b is connected to the piping 2, and the air flow path 1 c is connected to the piping 4 a. The washing water discharge nozzle 1 constitutes a shower nozzle. The shower device has the same configuration as the hot water supply device of Fig. 30 except that the bubble mixing device 3 is disposed in the washing water discharge nozzle 1. In this shower device, hot water and pressurized air of a suitable temperature are supplied to the washing water discharge nozzle 1. Hot water flows into the through-holes 3 a 3 of the bubble forming member 3 a through the washing water flow path 1 b. Pressurized air flows into the pressure chamber 3 b through the air flow path 1 c. The pressurized air passes through the bubble forming member 3 a to form a large number of fine bubbles, and is dispersed and mixed in hot water flowing through the through holes 3 a 3. Disperse a large amount of fine bubbles into the bubble stream mixed with hot water 'Pass < Please read the notes on the back before filling in this page) »Binding-This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) ) A7

V. Description of the invention (65) The dispersing plate 1 a is spit out as shower water with bubbles flowing.

The consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs has printed a seal M, so in a shower device equipped with a washing water discharge device A, a strong washing power and a high water-saving effect can be obtained. G-4 applied to shampooing device The washing water spouting device a shown in Fig. 5 can also be applied to a shampooing device. As shown in Figure 3 2 to Table 3 4 'Drain holes 9 0a are formed on the bottom wall of the shampoo table 90. Several side and back showers are installed on the side wall of the shampoo table 90. Hair nozzle 9 1. Multiple shampoo nozzles 9 2. Hair spray nozzles 9 3 for the front head. The shampoo table 90 is mounted on a stand (not shown). The washing water discharge device having the shower nozzles 9 1 and 9 3 is constituted by a washing water discharge device A applied to a shower device as shown in Figs. 31 (a) and 31 (b). However, in the washing water discharge device A applied to the shampoo device, washing water and pressurized air are supplied to a plurality of washing water discharge nozzles. The shampoo is supplied to the shampoo nozzle 92 by a supply device (not shown). The user of this shampoo device places the back of his head on the shampoo table 90 with his face up. A cover (not shown) was placed on the shampoo 90 to cover the front head and the top of the head. Press the control switch (not shown) to spit out the shampoo liquid from the shampoo nozzle 92 to shampoo. Then, the shampoo nozzles 9 1 and 9 3 blow out the bubbles of the washing water to rinse the hair after shampooing. Waste water is discharged through the drainage hole 90a. A cover (not shown) prevents splashes of shampoo and washing water during shampooing. In a shampoo device equipped with a washing water spouting device A, you can obtain the paper size applicable to China. Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page) . 骞 Binding 'A7 ______B7___ V. Description of the invention' (66) Strong cleaning power and high water-saving effect. In a shampoo device provided with a washing water discharge device A, since a large amount of fine bubbles are dispersed and mixed in the washing water, the contact area between the washing water and air is very large. As a result, the washing water (tap water The chlorine contained in) can be quickly degassed. Since chlorine gas is released from the washing water, it prevents the chemically reactive chlorine gas from damaging the hair. In order to promote the degassing of chlorine gas, carbon dioxide gas or the like which is rapidly absorbed by water may be mixed into the washing water. And because the degassing of chlorine gas is performed just before the spit of the washing water, there is no concern that the bacteria will multiply in the washing water due to the degassing of the chlorine gas. Even when the washing water spouting device A is applied to a washing device for washing human skin, the effect of preventing skin damage can be obtained similarly due to degassing of chlorine gas. G-5 for water faucet appliances The washing water discharge device A shown in Figure 5 can also be applied to water faucet appliances. As shown in Figs. 35 to 37, the washing water discharge device A applied to the water faucet device is constituted by the washing water discharge nozzle 1 and the bubble mixing device 3 is provided. Wash the water out of the nozzle 1. In the washing water discharge nozzle 1, a washing water flow path 1 d communicating with the bubble formation member 3 a and an air flow path 1 e communicating with the pressure chamber 3 b are formed. The washing water spouting nozzle 1 is a screwing spout pipe 101 which is fixed to the body 100 of the water faucet device by screws. The washing water flow path 1 d of the washing water discharge nozzle 1 is connected to the piping 2 through a pipe formed in the discharge pipe 1 01 (not shown), and the air flow path 1 e of the washing water discharge nozzle 1 is formed through The piping connection for the spout pipe 1 0 1 is not shown. The paper size is applicable to China National Standard (CNS) A4 (210x297 mm) (please read the precautions on the back before filling this page). — 丨 丨 Order · 丨 丨 丨 — 丨 — 丨-Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs -〇y-A7 ___ B7__ V. Description of the invention (67) In Piping 4 a. As shown in FIG. 35 to FIG. 37, in addition to the washing water discharge nozzle 1, a water discharge head and a bubble mixing device 3 are arranged in the washing water discharge nozzle 1 and have a faucet appliance body 10. Except for 0 and the spout pipe 101, the water faucet device has the same configuration as the hot water supply device of FIG. 30. In this water faucet appliance, the water flow rate and air flow rate are adjusted by the operation part a of the water faucet appliance body 100. With the water faucet device equipped with the washing water discharge device A, a strong washing power and a high water-saving effect can be obtained. G-6 applied to face washing device The washing water spouting device A shown in Fig. 5 can also be applied to the face washing device. The specific structure of the face washing device may also be the same as that of the hair washing device of FIGS. 32 to 34. In the face washing device provided with the washing water discharge device A, a strong washing power and a high water-saving effect can be obtained. Application of G-7 to eyewash device The washing water discharge device a shown in Fig. 5 can also be applied to the eyewash device. The specific structure of the eyewash device is a flexible pipe made of the piping 2 downstream of the air mixing device 3 in the washing water discharge device A in FIG. 5 and the washing water discharge nozzle is made easy to grasp and carry. The size may be such that the eye-washing operation can be easily performed. In an eyewash device equipped with a washing water discharge device A, the paper size _ T_ and turn (CNS> A4 secret (21G χ 297 public love)) (Please read the precautions on the back before filling this page) • — 丨 丨 — — 丨 丨 Orders 丨 丨 丨 丨 __ ··· · Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs and the Consumer Cooperatives of the Ministry of Economic Affairs. Set the liquid to a low level to obtain a soft washing feeling and sufficient washing power. G-8 Application to oral washing device The washing water discharge device A shown in Figure 5 can also be applied to the oral washing device. The specific configuration of the oral washing system is to make the pipe 2 downstream of the air mixing device 3 of the washing water discharge device A in FIG. 5 into a flexible pipe, and the washing water discharge nozzle 1 to be slim and easy to grasp. The size of the bag should be such that it is easy to perform oral washing. In an oral washing device equipped with a washing water discharge device A, a strong washing power and a high water-saving effect can be obtained. G-9 Used in hand washing equipment The washing water discharge device A shown in Fig. 5 is applied to a hand washing device. The specific configuration of the hand washing device may be the same as that of the water faucet device shown in Figs. 35 to 37. A warm air blowing device can be installed near the water faucet device shown in Figures 35 to 37 to dry the hands after washing. In a hand washing device equipped with a washing water discharge device A, Strong washing power and high water-saving effect are obtained. G — 1 0 When applied to a bathtub, the washing water discharge device A shown in FIG. 5 can also be applied to a bathtub. The specific configuration of the bathtub is shown in FIG. 5 Washing water spouting device a This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page)

A7 B7______ 5. The cleaning water spout nozzle 1 of the invention description (69) is installed on the side wall of the bathtub. (Please read the precautions on the back before filling out this page.) In a bathtub equipped with a washing water discharge device A, you can get the massage effect by letting air bubbles flow to your body. G-1 1 Application in Ultrasonic Cleaning Device The washing water spouting device A can also be used in an ultrasonic cleaning device. When the jet of the bubble flow impinges on the surface to be cleaned, the water 'between the bubble having a small density of kinetic energy and the bubble having a high density of kinetic energy impacts the washing surface alternately in a short period. As a result, the pressure fluctuates on the surface to be cleaned, that is, vibration occurs. Since the number of vibration cycles can be controlled by changing the number of air bubbles per unit time, it is particularly possible to generate ultrasonic vibration with high cleaning power. Ultrasonic vibration has a short wavelength, and it can clean dirt such as wrinkles or unevenness on the human body surface. Therefore, the washing power is particularly high. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, the high-frequency vibration has a short wavelength. Although it can clean the inside of the fine unevenness, the attenuation of the vibration is fast and the cleaning area is small. The low-frequency vibration has a longer wavelength. Although the local cleaning force is low, the attenuation of the vibration is slow. The cleaning area is wide. By controlling the bubble diameter with the same amount of air and controlling the number of bubbles impacting the surface to be cleaned per unit time, the number of cycles of vibrations generated on the surface to be cleaned can be controlled. That is, by controlling the diameter of the bubbles, the range or intensity reached by the cleaning force can be controlled. When the bubble diameter is large, the vibration frequency is low, so a wide range can be cleaned without omission, and when the bubble diameter is small, the vibration frequency is high, so local stubborn dirt can be washed off. And because the attenuation is faster when the number of vibration cycles is high, the vibration is easy on the surface of the human body -1 / L- This paper size applies to China's national standard (CNS) A4 specifications (2〗 0 X 297 mm) A7 B7 V. Description of the invention (70) Attenuation can make people feel strong stimulation on the skin surface, and when the vibration frequency is low, the stimulation on the skin surface is weakened. The frequency range of the frequency from 5 Hz to about 30 Hz is slightly consistent with the frequency of the free vibration near the human skin surface. The massage effect is very high, because it can give people a high amount of water with a small amount of washing water. Feel the amount of water, so the effect is excellent. Η · Washing water discharge device with bubble crushing device The washing water discharge device of the above embodiment uses a bubble forming member made of a porous material. Fine bubbles are generated first and then dispersed into the wash water. However, it is also possible to mix the bubbles only in the washing water, and then crush the mixed bubbles to make them finer. As shown in Figure 38, in the washing water discharge device E, a fixed flow is installed in order from the upper stream to the pipe 1 1 0 forming the washing water flow path (please read the precautions on the back before filling in this (Page) Install ---- Order ---- Put the powder into the mouth to spray the powder, soak the water, clean, wash 2 There is 1 install 1 Place the 'install the end into the swimming mixture and soak the gas ο, I—_ IX IX- ~ I Pipe 1 is equipped with a valve to measure the volume of the bubble mixing device 1 1 2 printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. The pipe 1 1 2.a and the pipe 1 1 2 a A thin tube 1 12b that is orthogonal to each other and is opened on the inner surface of the side wall of the pipe 1 12a. The bubble crushing device 113 is an interference plate 1 having a single opening 1 1 3 a installed in the pipe 1 1 3 a, as shown in FIG. 39 (a), and a piping 1 1 3 a forming a washing water flow path. 1 3b, or as shown in Fig. 39 (b), the piping 1 1 3 a forming the washing water flow path and a plurality of openings installed in the piping 1 1 3 a Standard (CNS) A4 specifications (210x297 mm) -73-A7 B7 ____'__ 5. Description of the invention (71) 1 13〇1 interference plate 1 13c, or as shown in Figure 39 (c), by The piping 1 1 a forming a washing water flow path and the mesh 1 13 d installed in the piping 1 13 a are configured. The mesh 1 13d is composed of synthetic resin fibers or a woven or non-woven fabric in which a plurality of metal fibers are stacked. " A forced air supply device 1 1 5 having an air pump i i 5 a is connected to a thin tube 1 1 2b of the bubble mixing device 1 1 2. In the washing water discharge device E, the supplied pressurized air is forced from the forced air supply device 1 15 through the thin pipe 1 1 2 b and mixed into the washing water flowing in the pipe 1 1 2 a. Since the thin tube 1 1 2b is opened to the inner surface of the side wall of the pipe 1 1 2 a, the air bubbles formed in the end of the thin tube 1 1 2 b grow in a direction that is slightly orthogonal to the flow of the washing water. As a result, the air bubbles are subjected to a shearing force from the washing water flowing through the pipe 1 1 2 a and are separated from the ends of the thin pipe 1 1 2 b at the initial stage of growth and are brought into the washing water. therefore. Smaller diameter air bubbles are mixed into the washing water. When the washing water mixed with small diameter bubbles passes through the opening 1 1 3 b of the interference plate 1 1 3 b of the bubble pulverizing device 1 1 3, or the washing water mixed with small diameter bubbles passes through the bubble pulverizing device 1 1 1 3 c opening 1 1 3 c: When the flow path cross-sectional area is reduced, the flow velocity of the washing water flow is increased, and the shearing force of the washing water added to the small-diameter bubbles is increased. The bubbles are pulverized to become fine bubbles. When the washing water mixed with small-diameter bubbles passes through the mesh 1 1 3 d of the bubble pulverizing device 1 1 3, the small-diameter bubbles are pulverized into fine bubbles by the mesh 1 1 3 d. Make the bubble flow of the washing water dispersed with a large amount of fine bubbles spit out from the washing water spouting nozzle 1 1 4 (Please read the precautions on the back before filling this page). 6J. Consumer Cooperatives, Intellectual Property Bureau, Ministry of Economic Affairs The size of printed * 1 clothing paper is applicable to Chinese National Standard (CNS) A4 (210 X 297 mm) -74-A7 B7 V. Description of Invention (72). By spitting out the bubble flow of the washing water, the washing power of the washing water is increased, and a water saving effect is obtained. [Possibility of industrial use] With the present invention, it is possible to provide a washing water spouting device capable of spitting out air bubbles, improving the washing power of the washing water, achieving a gentle washing feeling, and capable of greatly saving water . [Brief description of the drawing] Figures 1 (a) to 1 (d) are diagrams showing the flow pattern of the gas-liquid two-phase flow. Figure 1 (a) shows the bubble flow; Figure 1 (b) shows the slag flow; Figure 1 (c) shows the froth flow; Figure 1 (d) shows the ring shape Spray stream. Figure 2 shows how the jet impacts the cleansing surface. Figure 3 shows the relationship between the pressure and the gas-liquid ratio generated when the bubble flow impinges on the cleaning surface. Figure 4 shows the relationship between the amount of washing water and the gas-liquid ratio when the pressure generated when the bubble flow impinges on the washing surface is maintained at a certain level. Fig. 5 is a configuration diagram of a washing water discharge device according to a first embodiment of the present invention. · Figure 6 is a photograph showing the state of the bubble flow spit out. Fig. 7 is an electron microscope photograph of the surface of a heat-molded body of ultra-high molecular weight polyethylene having slightly spherical particles. This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) C Please read the details on the back first and fill in this page) Packing · Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs and Consumer Cooperatives A7 B7 V. Description of the invention (73) Figure 8 is an electron microscope photograph of the surface of a thermoformed body of an acrylic resin with slightly spherical particles. Fig. 9 is a configuration diagram of a washing water discharge device according to a second embodiment of the present invention. Fig. 10 (a) to Fig. 10 (c) are examples of an automatic removal device for contaminants attached to a bubble forming member; Fig. 10 (a) is an overall configuration diagram; and Fig. 10 Figure (b) and Figure 10 (c) are enlarged views of the part enclosed by a broken line in Figure 10 (a). Fig. 11 is a block diagram showing a third embodiment of the present invention, in which a washing water spouting device is assembled into a human body partial washing device. Fig. 12 is a top view of a washing water discharge nozzle of a washing water discharge device according to a third embodiment of the present invention. Fig. 13 is a sectional view taken along line A-A-in Fig. 12. Fig. 14 is a graph showing the relationship between the bubble diameter and the water flow velocity when bubbles are formed. Fig. 15 is a graph showing the relationship between the bubble formation length and the bubble retention time. Fig. 16 is a sectional view showing a washing water discharge nozzle provided in a washing water discharge device in a fourth embodiment of the present invention. Fig. 17 is a sectional view of a flow path switching device provided in a washing water discharge device in a fourth embodiment of the present invention. Fig. 18 shows the relationship between the air mixing ratio of the bubble pump and the energy magnification ratio, and the relationship between the air mixing ratio and the total efficiency. FIG. 19 is a diagram showing a modified example of the bubble forming member. This paper size applies the Chinese National Standard (CNS) A4 specification (210x297 mm) (Please read the precautions on the back before filling out this page) Packing ______ β _________ Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs and Consumer Cooperatives Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by the cooperative A7 __B7 ___ V. Description of the invention (74) Figure 20 shows the results of the precipitation suppression effect test using calcium carbonate as a surface treatment agent. Fig. 21 is a configuration diagram of a test apparatus used for the precipitation suppression effect test of calcium carbonate as a surface treatment agent. Fig. 22 is the result of a confirmation test showing the effect of water-passing type on the precipitation of calcium carbonate. Fig. 23 is a result of a confirmation test showing the effect of the water flow pattern on the precipitation of calcium carbonate. Figures 24 and 4 show the results of the precipitation suppression effect test using calcium carbonate as a surface treatment agent. Fig. 25 shows the results of the precipitation suppression effect test using calcium carbonate as a surface treatment agent. Figures 26 and 6 show the results of the precipitation suppression effect test using calcium carbonate as a surface treatment agent. Figures 27 and 7 show the results of the precipitation suppression effect test using calcium carbonate as a surface treatment agent. Figures 28 and 8 show the results of the precipitation suppression effect test using calcium carbonate as a surface treatment agent. Figures 9 and 9 show the results of the precipitation suppression effect test using calcium carbonate as a surface treatment agent. Fig. 30 is a configuration diagram of a water heater device incorporating a washing water discharge device according to a first embodiment of the present invention. Fig. 31 (a) is a structural diagram of a shower and device assembled with a washing water discharge device according to the first embodiment of the present invention; Fig. 31 (b) is a gas (please read the precautions on the back before filling (This page) Binding: \! 1 It This paper size applies to the Chinese National Standard (CNS) A4 (210 X 297 mm). The paper size printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs applies the Chinese standard (CNS) A4. (2〗 0 X 297 mm) A7 B7 V. Description of the invention (75) A sectional view of the bubble-forming member. Fig. 32 is a top view of a hair washing device incorporating a washing water discharge device according to a first embodiment of the present invention. Figure 33 is a view of arrows A-A in Figure 32. Figure 34 is a view of arrows B-B in Figure 32. Fig. 35 is a structural diagram of a faucet device incorporating a washing water discharge device according to a first embodiment of the present invention. Brother 36 is a top view of the water inspection device shown in Figure 35. Fig. 37 is a side view of the water detecting device of Fig. 35. Fig. 38 is a configuration diagram of a washing water discharge device having a bubble crushing device. Figs. 39 (a), 39 (b), and 39 (c) are cross-sectional views of the bubble crushing device having the washing water discharge device of Figs. Comparison table of main components A, B 'C' D: Washing water discharge device 1, 1 1, 2 1: Washing water discharge nozzle 1 a: Dispersion plate 1 b, 1 d: Washing water flow path 1 c, 1 e : Air flow path 2, 12, 22: Piping 3, 1 3: Bubble mixing device 3 a '1 3 a, 2 3 a: Bubble formation member-(Please read the precautions on the back before filling this page) • Xinzhuang ________Order _________%! A7 _B7__ V. Description of the invention (76) 3b, 13b, 23b: Pressure chamber 3 ai: Cylinder aa 3 3 Perforated plate, abcde 4 4 4 4 4 4

Gas inlet and control 4 t-I pipe with a 4 1-_ a 4 valve check IX 1 ± 4 4 4

C d 6 filter pump installed with air-to-air air control (please read the precautions on the back before filling out this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economy 3: a: s O ··: ..: : ·. ··: 4 5 25 667012345 51122222333333 Valve volume flow b 4 Net opening of the container water port: Parts and components cover cover structure No. 1-12 shape No. · ·: Brush electric heating plus No. Water magnet magnetic cross-heating 1 2 Water valve 1 week of full force 1 卩 force pressure port 吝 吝 ip ip 口 觉 觉 觉 觉 位 益 矿 矿 矿 矿 矿 矿 矿 度 度 度 度 度 度 度 度 矿 矿 矿 矿 矿 矿 度 度 度 度 度 度 PERFORMANCE (210 X 297 mm) -79-nnnnnin Order --------- iv A7 B7. V. Description of the invention (77) 3 6: Atmospheric open valve 3 7: Water flow path switching valve 3 8: Operation section 3 9: Nozzle 3 9 a: Nozzle head 40: Air pump 4 1: Air flow path switching valve 4 2, 4 3: Spout for washing hips 44, 45: Spout for washing genitals 4 6: Bubble mixing device 4 6 a: Bubble formation member 4 6 b: Pressure chamber 4 7, 4 8, 4 9: Wash water flow path __________ Install i (Please read the precautions on the back first (Fill in this page) = ° · Moderate ruled paper printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs • · · · '·· * 0 2 3 0 0 1 5 5 5 6 6 6 3 5 5 5 6 6 6 6 6 pieces of water in the shape of the bubble flow: water installed in the mouth of the mouth. A road inlet test nozzle out of washing, room flow test water nozzle vomiting: mix 5 force source Use a net spray of 124 bubbles, 6 air pressure, and electric washing: No. 6 gas: 2J C, Gage 4 A s) N (c quasi standard house / National Co., Ltd. 7 9 2 A7 A7, printed by the employee's consumer cooperative of the Intellectual Property Bureau of the Ministry of Economy Manufacturing B7 V. Description of the invention (78) 6 6, 6 7: Nozzle head 6 8 Guide member 6 9 J 7 0; Opening hole 7 1 Engagement section 7 2 Spring 7 3: Protruding member 7 4: Net giant 7 5 : Support Β.τπ1- 8 0; Flow sensor 8 1; Water temperature sensor 8 2 Water plus 埶 jw \ device 8 3 Hot water temperature sensor 8 4 Hot water cold water mixing device 8 5 Mixed water temperature sensor 8 6; flow control valve 9 0 shampooing station 90 a ·· drainage hole 9 1 ， 9 3 Hair spray nozzle 9 2 ·· Shampoo nozzle 1 0 0 Water faucet appliance body 1 0 0 a ·; Operation part 1 0 1; Spout pipe 1 1 0 • Piping 1 1 1; Constant flow valve ( Please read the notes on the back before filling this page.) This paper size is applicable to China National Standard (CNS) A4 (2) 0 X 297 mm. A7 _B7 V. Description of the invention (79) 1 1 2: Bubble mixing device 1 1 2 a: Piping 1 1 2 b: Thin tube +1 1 3: Bubble crushing device 113b, 113c: Interference plate _ 1 1 3 d: Mesh 1 1 4: Wash water discharge nozzle 1 1 5: Forced air supply device 1 1 5 a: Air chestnut (Please read the notes on the back before filling out this page) Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Cooperatives This paper is printed in accordance with China National Standard (CNS) A4 (210 X 297 mm) -82-

Claims (1)

A8 B8 C8 D8 Scope of patent application 1 · A washing water spouting device, which is characterized by: (Please read the precautions on the back before filling out this page) Equipped with washing water spouting means and supplying washing water to washing The water supply means of the purified water discharge means, and the bubble mixing means that bubbles are mixed into the washing water flowing in the washing water flow path, to discharge a flow of bubbles having a large amount of fine bubbles dispersed in the washing water. 2. A kind of washing water discharge device, comprising: a washing water discharge means, a water supply means for supplying the washing water to the washing water discharge means, and a large amount of fines which can prevent bubbles from being combined with each other. Bubbles are dispersed and mixed in the bubble mixing means flowing in the washing water flow path to spit out a bubble flow having a large amount of fine bubbles dispersed in the washing water. 3. A kind of washing water discharge device, comprising: a washing water discharge means, a water supply means for supplying the washing water to the washing water discharge means, and a combination of air bubbles that can prevent bubbles from being combined with each other to generate a large number of fine bubbles The bubble mixing means mixed into the washing water flowing in the washing water flow path is uniformly dispersed to spit out the bubble flow with a large amount of fine bubbles dispersed evenly in the washing water. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. 4. A washing water discharge device, which is characterized by having water supply means for supplying washing water, means for supplying water to the means for washing water, and generating air bubbles. The bubble mixing means for mixing bubbles into the washing water flowing in the washing water flow path. The energy of the washing water in the upstream area near the bubble mixing part of the washing water flow path is E w, and in the downstream area near the bubble mixing part. When the energy of the washing water is E t, E w < E t. 5. A kind of washing water spouting device, which is characterized by: This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm). «3-r. Patent application scope (please read the precautions on the back before filling in (This page) Equipped with washing water discharge means, water supply means for supplying washing water to washing water discharge means, and bubble mixing means for mixing bubbles into the washing water flowing through the washing water flow path, and mixing Bubble pulverization is a bubble pulverization method for fine bubbles to spit out a flow of bubbles with a large amount of fine bubbles dispersed in the washing water. 6. The washing water discharge device according to item 1 '2, 3, 4 or 5 of the scope of the patent application, wherein the aforementioned bubbles are mixed in and the means is provided with a compulsory gas supply means for forcibly supplying gas. 7 · The washing water discharge device according to item 1, 2, 3, 4 or 5 of the scope of patent application, wherein the average diameter of the fine bubbles in the aforementioned bubble flow is 100 / im to 100 μm. 8 · If the washing water discharge device of item 1, 2, 3, 4 or 5 of the scope of the patent application, wherein the ratio of the volume flow rate of the gas mixed with the washing water to the volume flow rate of the washing water is 0.5 To 4.0. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. For example, the washing water discharge device for the scope of patent application No. 1, 2, 3, 4 or 5, in which the bubble mixing section of the washing water flow path and the bubble mixing section downstream The cross-sectional area is set to be larger than the projected area of a sphere having a diameter equivalent to the average diameter of the air bubbles mixed in, and the cross-sectional area in the downstream region of the air bubble mixing section of the washing water flow path is set to be larger than Section area. '1 0. The cleaning water discharge device according to item 1, 2, 3, 4 or 5 of the scope of application for a patent, wherein the downstream region from the bubble mixing portion of the washing water flow path extends approximately linearly. '1 1 · If the scope of patent application is 1, 2, 2, 3, 4 or 5 -84- This paper size applies the Chinese National Standard (CNS) A4 specification (210 × 297 mm) The device, wherein the air bubble mixing means is arranged in the washing water discharge means. (Please read the precautions on the back before filling this page) 1 2 · If the washing water discharge device of item 11 of the scope of patent application, the aforementioned bubble mixing means is the clean water provided in the washing water discharge means Near the spit. 1 3. If the washing water discharge device according to item 12 of the scope of the patent application, the washing water discharge means near the washing water discharge outlet, and the other parts are detachably installed. 14. The washing water spouting device according to item 1, 2, 3, 4 or 5 of the patent scope of claim I, in which the aforementioned air bubble mixing means is in contact with the washing water flowing in the washing water flow path. A large number of independent openings are formed in it. 15 · The cleaning water discharge device according to item 14 of the scope of patent application, wherein the independent openings are regularly arranged in a grid pattern. 16. If the washing water discharge device according to item 1, 2, 3, 4 or 5 of the scope of patent application, wherein the aforementioned bubble mixing means is in contact with the washing water flowing in the washing water flow path: the interface is provided with Bubble formation member of mesh structure 0 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 17. For example, the purifying water discharge device for item 14 of the scope of patent application, wherein the aforementioned bubble formation member is a collection of slightly spherical particles body. 18. The washing water spouting device according to item 17 of the scope of patent application, wherein the average particle diameter of the aforementioned slightly spherical particles is 50 to 300 β m. 19. If the washing water discharge device according to item 17 of the scope of the patent application, wherein the gap between the aforementioned slightly spherical particles is 50 A m to 3 0 0, this paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) _Fat_ Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A8 Βδ C8 D8 6. The scope of patent application μ. M. 20. The cleaning water discharge device according to item 17 of the scope of patent application, wherein the filling rate of the aforementioned slightly spherical particles is more than 70%. 2 1. The washing water discharge device according to item 14 of the scope of patent application, wherein the aforementioned bubble forming member is a heat-molded body that heats the meltable powder 0 2 2. The washing water according to item 14 of the scope of patent application The discharge device, wherein the surface contacting the washing water of the bubble forming member extends on the same surface as the surrounding wall of the washing water flow path. 2 3 · The washing water discharge device according to item 14 of the scope of the patent application, wherein the aforementioned bubble formation member is a cylindrical porous body constituting the washing water flow path. A water discharge device in which a gas flow path is formed around a cylindrical porous body. 2 · If the washing water discharge device according to item 23 of the scope of the patent application, the cross-sectional area of the washing water flow path of the cylindrical porous body is constant or gradually expanded from the upper stream to the lower stream. 26. The washing water discharge device according to item 23 of the scope of the patent application, wherein the aforementioned cylindrical porous system is pressed into and fixed in the washing water discharge means. 27. The washing water discharge device according to item 26 of the scope of the patent application, wherein the inner diameter of the cylindrical-shaped, porous body press-fitting portion is set to be larger than the inner diameter of other parts. 2 8 · If the washing water discharge device according to item 27 of the scope of patent application, wherein the two ends of the cylindrical porous body are press-in parts, the press-in part of either side shall be in accordance with China National Standard (CNS) A4 < 210X297mm i -86- " ~ — (Please read the 1 on the back; ± * If you want to fill out this page again} ABCD 6. The inner diameter of the scope of patent application is set to be larger than the inner diameter of other parts. 2 9. If the washing water discharge device of item 14 of the scope of patent application, wherein all or a part of the aforementioned bubble forming member is made of water-repellent material or water is repelled on the surface of the flow path of the bubble forming member deal with. 30. The cleaning water discharge device according to item 14 of the scope of patent application, wherein all or a part of the aforementioned bubble-forming member is made of a hydrophilic material, or the surface of the flow path of the bubble-forming member is subjected to a hydrophilic treatment. 31. The cleaning water discharge device according to item 14 of the scope of patent application, wherein the surface of the flow path of the bubble-forming member is covered with a surface treatment agent that suppresses precipitation of calcium. 3 2 · If the cleaning water discharge device according to item 31 of the patent application scope, wherein the component of the aforementioned surface treatment agent contains siloxane in combination with c 3 3. Such as the cleaning application scope item 31 Water ejection device, wherein the component of the aforementioned surface treatment agent contains acrylic and silicone (siliC0ne) = 3 4 · The cleaning water ejection device according to item 31 of the patent application scope, wherein the aforementioned bubble forming member is polyethylene porous The body, the surface treatment agent contains alkyl-polysiloxane. 3 5 · The cleaning water discharge device according to item 31 of the scope of patent application, wherein the aforementioned bubble forming member is an acrylic porous body, and the component of the surface treatment agent contains room temperature hardened glass. 3 6. If the washing water discharge device of item 1, 2, 3, 4 or 5 of the scope of patent application, which has dissolved the solute in the washing water to the predetermined paper size, the Chinese National Standard (CNS) A4 specification is applicable (210X297mm) · 87-~ (Please read the precautions on the back before filling in the clothing page), ya printed by the Intellectual Property Bureau Employees Consumer Cooperatives of the Ministry of Economic Affairs 6. Solute concentration control means up to the concentration of patent application. (Please read the precautions on the back before filling this page) 3 7. If the washing water discharge device of item 6 of the patent application scope is equipped with a forced air supply means in action, the washing water flow path The water passing through the washing water is used as an intermittent water stopping control means. _ 38. If the washing water discharge device of item 6 of the patent application scope, wherein the water supply means has a washing water container for storing the washing water, the forced air supply means, while forcibly supplying air to the bubble mixing means, cleans the water. The forced air supply of the water container applies pressure to the purified water to cause the washing water to be discharged from the washing water container. 39. If the washing water discharge device according to item 38 of the scope of the patent application, the pipe connected to the forced air supply means and the washing water container and / or the pipe connected to the forced air supply means and the bubble mixing means is provided with pressure. Adjust the valve. 40. The washing water spouting device according to item 38 of the scope of patent application, wherein the size, weight, and power consumption are set to be suitable for carrying. 0 1 1. A human body washing device, characterized in that: There is a washing water spouting device described in any one of claims 1 to 40 in the scope of patent application. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 42. A human body cleansing device, which is characterized by having the sH listed in item 6 of the patent application scope or any one of items 37 to 40 The washing water discharge device is provided with a control device that drives the water supply means and the forced air supply means at predetermined time intervals. 4 3. If the local human body washing device of item No. 41 or 42 of the scope of patent application 'wherein the air bubble mixing means' has a contact surface with the washing water flowing through the washing water flow path, a large number of independent openings are formed. The size of the bubble formation structure of the hole paper is applicable to the Chinese National Standard (CNS) A4 specification (210X297 male thin) ~ '——-:-6. Scope of patent application (please read the precautions on the back before filling this page) The bubble forming member is formed by a cylindrical porous body constituting a washing water flow path; the cylindrical porous body will be located at the end of the washing water discharge means and near the washing water discharge outlet and on the downstream side so as to point upward. Provisioning. 4 4. The volatile component mixing means is provided in the “body cleaning device” for partial human body washing according to item 41 or 42 of the scope of patent application, so that the volatile component is mixed into the gas supplied to the bubble mixing part of the flow path of the washing water. 4 5. If the local human body washing device of item 41 or 42 of the scope of patent application, wherein the washing water discharge means has a plurality of washing water discharge outlets; the bubble flow is selectively flowed to a plurality of through the flow path switching means Some of the outlets of the wash water spit. 46 · A shower device, characterized in that: it is provided with a washing water spouting device described in any one of items 1 to 40 of the patent application scope. 47. A shampoo device, comprising: a washing water spouting device described in any one of claims 1 to 40 of the scope of patent application. 48 types of face washing devices, characterized by: printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, equipped with the washing water spouting device described in any one of the scope of patent applications 1 to 40. 49 · —An eyewash device, characterized in that: it is provided with a washing water spouting device described in any one of items 1 to 40 of the scope of patent application. 50. A type of oral cleaning device, which is characterized in that: the paper size described in any one of the items 1 to 40 of the scope of patent application is applicable to the Chinese national standard (CNS > A4 specification (210X297) ) ~~ _ oq. ABCD VI. Washing water spouting device contained in the scope of patent application. 5 1. —A hand-washing device, which is characterized by having any one of the scope of patent application scope 1 to 40 5 2. —A water faucet device characterized in that it is provided with the washing water discharge device described in any one of claims 1 to 40 in the scope of patent application. 5 3. A bathtub characterized by having a washing water discharge device described in any one of claims 1 to 40 of the scope of patent application. 5 4. An ultrasonic washing device characterized by : Equipped with the washing water spouting device described in any one of the scope of patent application items 1 to 40. 5 5. —A hot water supply device characterized by: The washing water spouting device described in any one of item 40. (Please read the back first Please fill in this page again if necessary) 注意-Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs This paper applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) -90-