TW202344298A - Bubble breakdown and fining device and water faucet - Google Patents

Abstract

The invention discloses a bubble smashing and refining device and a faucet, the bubble smashing and refining device comprises a vortex smashing part and a jet flow part, the vortex smashing part is provided with a vortex generating disc and water passing holes located in the periphery of the vortex generating disc, the water passing holes are used for fluid to pass through, and the vortex generating disc is used for forming vortex; the jet flow part is installed at one end of the vortex smashing part and provided with a plurality of jet holes used for increasing the flow speed, the jet holes face the vortex generating disc, and a vortex generating space is formed between the jet flow part and the vortex generating disc. The bubble crushing and refining device disclosed by the invention is not easy to block, can crush coarse bubbles and obtain fine bubbles, and has a stable bubble effect, so that the treatment capacity of a water working medium is improved.

Description

Bubble crushing and refining device and faucet

The present invention relates to the technical field of bubble production devices, and in particular to a bubble crushing and refining device and a faucet.

In the fields of aquaculture, wastewater treatment, chemical reactions, medical and health care, plant cultivation, and industrial cleaning and descaling, it is often necessary to mix gas into water media to obtain bubble-containing water working fluids in order to increase the contact area between air and water. , to improve various processing effects, the most obvious one is to improve the ability of cleaning and descaling. In related technologies, in order to obtain bubble-containing hydraulic fluid, a bubble generating device can press air into water or use the flow of water to inhale air. At the same time, a high-mesh filter can be used to crush the bubbles and thereby obtain micro-bubbles. However, this kind of The structural bubble generating device is prone to clogging, and the bubbles generated are difficult to reach the micro-nano level, which affects the treatment efficiency of the water working fluid.

The purpose of the present invention is to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a bubble crushing and refining device that is not easily clogged and can crush coarse bubbles and obtain fine bubbles. The bubble effect is stable, thereby improving the processing capacity of hydraulic fluids. The present invention also provides a faucet equipped with the above-mentioned bubble crushing and refining device. A bubble crushing and refining device according to the first embodiment of the present invention includes: a vortex crushing member, which is provided with a vortex generating disc and at least one water hole located on the outer periphery of the vortex generating disc, and the water hole is For fluid to pass through, the vortex generating disk is used to form a vortex; a jet component is installed at one end of the vortex crushing component, and the jet component is provided with a plurality of perforations for increasing the flow rate, and the plurality of jets The hole is arranged toward the vortex generating disk, and a vortex generating space is formed between the jet element and the vortex generating disk. The above technical solution at least has the following beneficial effects: by arranging the jet element and the vortex generating disk in combination to form a vortex generating space, the gas-containing liquid is accelerated through the perforation of the jet component towards the vortex generating disk, and the high-speed gas-containing liquid is blocked And a vortex is generated in the vortex generation space. The gas-containing liquid collides, disturbs and oscillates in the vortex, causing the coarse bubbles in the liquid to be crushed and refined to form fine bubbles, thereby obtaining a liquid with microbubbles and passing through it. The water holes flow out and the effect of microbubbles is stable, thereby improving the liquid processing capacity, such as decontamination ability. At the same time, due to the use of jet components with perforations, the number of holes can be reduced, and the pore diameter of the perforations is larger than the pore diameter of the filter, making it less likely to be blocked, effectively shortening the later maintenance time and facilitating maintenance. According to some embodiments of the present invention, the vortex generating disk includes a bottom wall and a side wall arranged around the bottom wall. The bottom wall is arranged high in the middle and low around the side facing the jet element. The side wall is located on the side of the bottom wall facing the jet element. According to some embodiments of the present invention, the vortex generating disk is further provided with a guide column, which is provided in the middle of the bottom wall and protrudes toward the jet member, and the guide column is used for The fluid is guided to flow along the bottom wall from the center to the surroundings. According to some embodiments of the present invention, the outer diameter of the flow guide column increases in a direction approaching the bottom wall. According to some embodiments of the present invention, along the axial direction of the vortex generating disk, the projection of the plurality of perforations is located on the outer periphery of the projection of the guide column. According to some embodiments of the present invention, along the axial direction of the vortex generating disk, the projection of the vortex generating disk covers the projection of a plurality of the perforations. According to some embodiments of the present invention, the bottom of the jet element is conically arranged and provided with a recess, and the recess faces the vortex generating disk. According to some embodiments of the present invention, the vortex crushing member is provided with an installation groove, the jet component is at least partially accommodated in the installation groove, and one of the groove wall of the installation groove and the jet component is provided with a positioning The other is provided with a positioning convex part snap-fitting with the positioning concave part. According to some embodiments of the present invention, the peripheral wall of the vortex generating disk is provided with a plurality of connecting ribs, the plurality of connecting ribs are arranged at intervals along the circumferential direction of the vortex generating disk, and the connecting ribs are arranged along the circumferential direction of the vortex generating disk. The radial protrusion is arranged and connected with the vortex crushing part. A faucet according to a second embodiment of the present invention includes the bubble crushing and refining device of the above-mentioned first embodiment. The above technical solution at least has the following beneficial effects: the faucet adopts the above-mentioned bubble crushing and refining device, in which the bubble crushing and refining device forms a vortex generating space by combining the jet component and the vortex generating disk, and the gas-containing liquid is ejected by the jet component. The hole accelerates towards the vortex generating disk, and the high-speed gas-containing liquid is blocked and generates a vortex in the vortex generation space. The gas-containing liquid collides, is disturbed, and vibrates in the vortex, causing the coarse bubbles in the liquid to be crushed and refined. Fine bubbles are formed, thereby obtaining a liquid with microbubbles and flowing out from the water hole. The effect of microbubbles is stable, thereby improving the liquid handling capacity, such as decontamination ability. At the same time, due to the use of jet parts with perforations, the number of holes can be reduced, and the pore diameter of the perforations is larger than the pore diameter of the filter, making it less likely to be blocked, effectively shortening the later maintenance time, and facilitating the maintenance of the faucet.

The above objects and structural and functional characteristics of the present invention will be explained based on the preferred embodiments of the accompanying drawings. In the description of the present invention, it should be understood that orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or position relationships shown in the drawings and are only In order to facilitate the description of the present invention and simplify the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention. In the description of the present invention, several means one or more, plural means two or more, greater than, less than, more than, etc. are understood to exclude the original number, and above, below, within, etc. are understood to include the original number. If there is a description of first and second, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the order of indicated technical features. relation. In the description of the present invention, unless otherwise explicitly limited, words such as setting, installation, and connection should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meaning of the above words in the present invention in combination with the specific content of the technical solution. Referring to Figures 1 to 3, a first embodiment of the present invention provides a bubble crushing and refining device. The bubble crushing and refining device includes a vortex crushing component 100 and a jet component 200. Referring again to Figures 1, 2, and 3, and supplementary reference to Figure 6, it can be understood that the bubble crushing and refining device also includes an installation shell 300 for installing the vortex crushing component 100 and the jet component 200, Specifically, the installation shell 300 is configured as a rotary structure. At this time, the rotation center line of the rotary structure is the center line of the installation shell 300, and the center line direction of the installation shell 300 is the direction of the installation shell 300. axial direction. The installation shell 300 is provided with a first inner cavity 310. The first inner cavity 310 penetrates along the axial direction of the installation shell 300 and forms a water inlet end 320 and a water outlet end 330 respectively, so as to allow a gas-containing liquid to pass through. The gas-containing liquid means air is pressed into the liquid or air is sucked into the liquid. Of course, the structure of the installation shell 300 is not limited to the rotary structure. The appearance of the installation shell 300 can be set according to the actual situation of applying the bubble crushing and refinement device to a faucet. For example, the cross-sectional shape of the installation shell 300 is square. Or other polygonal or irregular shapes that can accommodate the first inner cavity 310, the water inlet end 320, the water outlet end 330 and the positioning ring 340. The structural form of the installation shell 300 is not specifically limited here. Referring back to Figures 1, 2, and 3, it can be understood that the vortex crushing part 100 and the jet component 200 are both installed in the first inner cavity 310, and the jet component 200 is located in the vortex crushing component 100 toward the water inlet. On one side of the end 320, along the axial direction of the installation shell 300, the shapes of the vortex crushing part 100 and the jet component 200 are circular, and the center lines of the vortex crushing component 100 and the jet component 200 are in line with the The center lines of the installation shell 300 coincide with each other, and the peripheral walls of the vortex crushing component 100 and the jet component 200 are in contact with the inner wall of the first inner cavity 310. The axial direction of the vortex crushing component 100 and the jet component 200 is The axial direction of the mounting shell 300. Referring to Figures 2, 3, and 4, it can be understood that the vortex crushing member 100 is provided with a second inner cavity 110, and the second inner cavity 110 passes through the vortex crushing member 100 in the axial direction. The vortex crushing member 100 is also provided with a vortex generating disk 120. The vortex generating disk 120 has a disk-shaped structure. The vortex generating disk 120 is arranged in the second inner cavity 110. Specifically, the center line of the vortex generating disk 120 coincides with the center line of the vortex crushing member 100. The peripheral wall of the vortex generating disk 120 is connected with a plurality of connecting ribs 124. For example, the vortex generating disk 120 is connected with three connecting ribs 124. Three connecting ribs 124 are evenly distributed along the circumferential direction of the vortex generating disk 120. The connecting ribs 124 are protrudingly arranged along the radial direction of the vortex generating disk 120 and connected with the inner wall of the second inner cavity 110, so that the vortex generating disk 120 It is fixed in the second inner cavity 110 of the vortex crushing member 100 . In addition, the vortex generating disk 120 and the vortex crushing member 100 may be of an integrated structure. The vortex generating disk 120 is used to form a vortex in the flowing liquid. Referring back to Figure 4, it can be understood that a water hole 130 is formed between the inner wall of the second inner cavity 110, the peripheral wall of the vortex generating disk 120 and two adjacent connecting ribs 124, that is, a total of three water holes 130 are formed. The three water holes 130 are located on the outer periphery of the vortex generating plate 120, and each water hole 130 is used for the gas-containing liquid to pass through after forming a vortex. Referring again to Figures 2, 4, and 5, it can be understood that the jet component 200 is installed on the side of the vortex crushing component 100 facing the water inlet end 320, and there is a connection between the jet component 200 and the vortex generating disk 120. They are arranged at intervals, so that a vortex generating space 140 is formed between the jet element 200 and the vortex generating disk 120 so that the gas-containing liquid forms a vortex. The jet component 200 is provided with a plurality of perforations 210, and the plurality of perforations 210 are all disposed toward the vortex generating disk 120. Generally speaking, the aperture of each perforation 210 is 0.2mm (millimeters) to 0.8mm (millimeters). centimeters), and the pore diameter of each perforation 210 is much larger than the pore diameter of a filter, which is not easy to block, and the pore diameter of the perforation 210 is within this range, which can avoid the disadvantage of insufficient water flow due to too small pore diameter. And avoid the disadvantages of excessive bubbles in the liquid caused by excessive pore diameter. The cross section of the perforation hole 210 may be circular, triangular, elliptical, etc., and the shape of the perforation hole 210 is not specifically limited here. When the gas-containing liquid passes through the perforation 210, the flow rate of the gas-containing liquid can be increased, causing the gas-containing liquid to accelerate towards the vortex generating disk 120, and generate a vortex in the vortex generating space 140, and finally pass through the water hole 130 output. The vortex generating space 140 is formed by combining the jet component 200 and the vortex generating disk 120, so that the gas-containing liquid is accelerated to the vortex generating disk 120 through the plurality of perforations 210 of the jet component 200, and the high-speed gas-containing liquid is blocked. And a vortex is generated in the vortex generation space 140. The gas-containing liquid collides, is disturbed and is oscillated in the vortex, causing the coarse bubbles in the liquid to be crushed and refined to form fine bubbles, thereby obtaining a liquid with micro-bubbles and from Multiple water holes 130 flow out, and the effect of microbubbles is stable, thereby improving liquid processing capabilities, such as decontamination capabilities. At the same time, due to the use of the jet component 200 with multiple perforations 210, the number of holes can be reduced, and the pore diameter of the perforations 210 is larger than the pore diameter of the filter screen, making it less likely to be blocked and effectively shortening the later maintenance time. Easy to maintain. Referring back to Figures 2 and 4, it can be understood that the vortex generating disk 120 includes a bottom wall 121 and a side wall 122 arranged around the bottom wall 121. The side wall 122 is located on a side of the bottom wall 121 facing the jet element 200. The side of the bottom wall 121 facing the jet component 200 is high in the middle and low on the surrounding sides. That is, the middle part of the bottom wall 121 is protruding toward the jet component 200. That is to say, the bottom wall 121 faces the jet component 200. 200 (that is, the upper end surface of the bottom wall 121) is inclined from the middle to the surroundings, so that when the gas-containing liquid is shot toward the bottom wall 121, it can flow along the upper end surface of the bottom wall 121 and around the vortex generating disk 120. And flows to the side wall 122. Under the blocking effect of the side wall 122, the gas-containing liquid rushes up and flows in the opposite direction, thereby forming a vortex in the vortex generation space 140, thereby causing the gas-containing liquid to collide, disturb and oscillate in the vortex. , the coarse bubbles in the liquid are crushed and refined to form fine bubbles, and the size of the bubbles can reach the micro-nano level, thereby obtaining a liquid with micro-bubbles. Referring back to Figures 2 and 4, it can be understood that the vortex generating disk 120 is also provided with a guide column 123, which is disposed in the middle of the bottom wall 121 and protrudes toward the jet member 200. The peripheral wall of the guide column 123 and the upper end surface of the bottom wall 121 are connected through a curved surface transition. By setting the guide column 123, on the one hand, the gas-containing liquid can be directed towards the peripheral wall of the guide column 123, thereby guiding the gas-containing liquid. The liquid flows downward along the peripheral wall of the guide column 123 to the upper end surface of the bottom wall 121, and flows from the center to the surroundings along the upper end surface of the bottom wall 121 to form a vortex; on the other hand, during the process of forming a vortex, When the gas-containing liquid rushes up and flows in the opposite direction under the blocking effect of the side wall 122, the gas-containing liquid flows to the peripheral wall of the guide column 123, and again flows around the bottom wall 121, thereby causing the vortex to roll in the prescribed direction. It avoids the formation of disordered vortices and generates huge resistance, thereby reducing the resistance of the gas-containing liquid entering the vortex generation space 140, stabilizing the shape of the vortex, and avoiding the generation of large back pressure resistance at the water inlet end 320 of the installation shell 300. Affects the air intake amount used to form gas-containing liquid, thereby obtaining microbubble-containing liquid with stable quality. Referring back to Figure 4, it can be understood that the guide column 123 can be configured as a tapered column structure. The outer diameter of the guide column 123 increases along the direction approaching the bottom wall 121, that is, the diameter of the guide column 123 increases. The outer diameter increases from top to bottom, that is to say, the upper end of the guide column 123 is a small end, and the lower end is a large end; the busbar of the tapered column structure can be a straight line or an opening facing the outside of the guide column 123 arc. Therefore, the guide pillar 123 can make the vortex flow roll in a prescribed direction and stabilize the shape of the vortex flow, so that the coarse bubbles in the liquid are crushed and refined to form fine bubbles, and a microbubble-containing liquid with stable quality is obtained. Referring back to Figure 2, it can be understood that along the axial direction of the vortex generating disk 120, the projections of the plurality of perforations 210 are located on the outer periphery of the projection of the guide column 123, that is, along the axial direction of the vortex generating disk 120 In the axial direction, a plurality of perforations 210 are arranged in a staggered position with the guide column 123, thereby avoiding the disadvantage of being unable to form a vortex due to the gas-containing liquid being shot toward the upper end surface of the guide column 123, and avoiding the problem that the gas-containing liquid is shot toward the upper end surface of the guide column 123. The upper end surface of the guide pillar 123 disturbs the direction of the eddy flow and forms a stable vortex flow. Referring to Figure 2, it can be understood that along the axial direction of the vortex generating disk 120, the projection of the vortex generating disk 120 covers the projection of the plurality of perforations 210, that is, the gas containing gas ejected through the plurality of perforations 210 All liquids can be shot towards the vortex generating disk 120, so that all gas-containing liquids can form vortices, so that coarse bubbles in the liquid are crushed and refined to form fine bubbles, and a liquid with microbubbles is obtained, which enhances crushing and fineness. bubble effect. Referring to Figures 2 and 5, it can be understood that the bottom of the jet element 200 is configured as a thin-walled structure, and the bottom of the jet element 200 is tapered. On the one hand, the structural strength of the jet element 200 can be increased, so that The gas-containing liquid can flow along the jet member 200 to the plurality of perforations 210, and at the plurality of perforations 210, the bubbles can be cut to a certain extent to crush the bubbles; on the other hand, the bottom of the conical arrangement faces the A recess 220 is provided on one side of the vortex generating plate 120 to form the vortex generating space 140 with the vortex generating plate 120 and to enlarge the vortex generating space 140 to form a vortex. Referring back to Figures 2, 4 and 5, it can be understood that an end of the vortex crushing component 100 close to the water inlet end 320 is provided with a mounting groove 150, and the lower part of the jet component 200 can be accommodated in the mounting groove 150. And the groove wall of the installation groove 150 is provided with an annular positioning recess 151, and the peripheral wall of the jet component 200 is provided with an annular positioning protrusion 230. When the jet component 200 is accommodated in the installation groove 150, the jet component 200 The positioning protrusion 230 is accommodated in the positioning recess 151 for snap fit, so that the jet component 200 is fixedly installed on the vortex crushing component 100, that is, the jet component 200 is embedded in the vortex crushing component 100 to facilitate assembly, thereby making it easier to assemble. The vortex crushing part 100 and the jet part 200 form an integral body, which facilitates the installation of the whole body to the installation shell 300 or the disassembly of the whole body from the installation shell 300 for cleaning and maintenance. Of course, the positions of the positioning recess 151 and the positioning protrusion 230 on the groove wall of the installation groove 150 and the jet element 200 can be interchanged, and will not be described again here. Referring to Figures 1, 2, and 3, as well as Figure 6, it can be understood that the bubble crushing and refining device also includes a rectifier 400, which is installed on the water outlet of the installation shell 300 through a threaded connection. End 330. Specifically, a positioning ring 340 is protruding from the inner wall of the first inner cavity 310 of the installation shell 300. In the entirety of the vortex crushing member 100 and the jet member 200, the upper end surface of the jet member 200 is in contact with the positioning ring 340. Ring 340, the rectifying member 400 is in contact with the lower end surface of the vortex crushing member 100, so that the entirety of the vortex crushing member 100 and the jet member 200 is fixed to the installation shell 300, thereby forming the bubble crushing and refinement device as a whole. , easy to install to this faucet. Referring again to Figures 1, 2, and 3, it can be understood that the rectifier 400 can be a common porous mesh structure with low cost. Specifically, the rectifying member 400 is provided with a plurality of through holes 410 for water outlet, and a transition space 420 is formed between the rectifying member 400 and the vortex generating disk 120 . The vortex flow in the vortex generation space 140 enters the transition space 420 through the plurality of water holes 130. The vortex flow expands, decelerates and pressurizes in the transition space 420 and is crushed again, further enhancing the effect of crushing and refining the bubbles. The plurality of through holes 410 are output to organize the flow of water to obtain liquid containing micro- and nano-level bubbles that meets the demand, and is suitable for installation at the end of the faucet. A second embodiment of the present invention provides a faucet equipped with the bubble crushing and refining device of the first embodiment. The faucet adopts the above-mentioned bubble crushing and refining device, wherein the bubble crushing and refining device forms the vortex generating space 140 by combining the jet component 200 and the vortex generating disk 120, so that the gas-containing liquid can pass through the jet component 200. The hole 210 accelerates towards the vortex generating disk 120, and the high-speed gas-containing liquid is blocked and generates a vortex in the vortex generation space 140, and the gas-containing liquid collides, disturbs and oscillates in the vortex, causing the thick bubbles in the liquid to be crushed. , refine to form fine bubbles, thereby obtaining a liquid with microbubbles and flowing out from the water hole 130. The effect of microbubbles is stable, thereby improving the liquid processing capacity, such as decontamination ability. At the same time, due to the use of the jet component 200 provided with the perforations 210, the number of holes can be reduced, and the apertures of the perforations 210 are larger than the pores of the filter, so clogging is less likely to occur, effectively shortening the later maintenance time, and facilitating the faucet maintenance. The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge of those of ordinary skill in the art without departing from the spirit of the present invention. .

100: Vortex crushing parts 110:Second inner cavity 120: Vortex generating disk 121: Bottom wall 122:Side wall 123: diversion column 124:Connecting ribs 130:Water hole 140:Vortex generation space 150:Installation slot 151: Positioning recess 200: Jet parts 210:Perforation 220: concave position 230: Positioning convex part 300: Install shell 310: First inner cavity 320: Water inlet end 330:Water outlet 340: Positioning ring 400: Rectifier 410:Through hole 420: Transition space

Figure 1 is a schematic structural diagram of a bubble crushing and refining device in an embodiment of the present invention; Figure 2 is a cross-sectional view of the bubble crushing and refining device in the embodiment of the present invention; Figure 3 is an exploded schematic diagram of the bubble crushing and refining device in the embodiment of the present invention; Figure 4 is a schematic structural diagram of the vortex crushing member in the embodiment of the present invention; Figure 5 is a schematic structural diagram of the jet component in an embodiment of the present invention; Figure 6 is a schematic structural diagram of the installation shell in the embodiment of the present invention.

100: Vortex crushing parts

110:Second inner cavity

120: Vortex generating disk

121: Bottom wall

122:Side wall

123: diversion column

140:Vortex generation space

200: Jet parts

210:Perforation

220: concave position

230: Positioning convex part

300: Install shell

310: First inner cavity

320: Water inlet end

400: Rectifier

410:Through hole

420: Transition space

Claims (10)

A bubble crushing and refining device, including: A vortex pulverizing piece provided with a vortex generating disk and at least one water hole located on the outer periphery of the vortex generating disk. The water hole is used for fluid to pass through, and the vortex generating disk is used to form a vortex; and A jet component is installed at one end of the vortex crushing component. The jet component is provided with a plurality of perforations for increasing the flow rate. The multiple perforations are arranged toward the vortex generating disk. The jet component and the A vortex generating space is formed between the vortex generating disks. As in the bubble crushing and refining device described in item 1 of the patent application, the vortex generating disk includes a bottom wall and a side wall arranged around the bottom wall, and the side of the bottom wall facing the jet element is in the middle. It is set high and has low surroundings, and the side wall is located on the side of the bottom wall facing the jet element. As in the bubble crushing and refining device described in item 2 of the patent application, the vortex generating disk is further provided with a guide column, which is located in the middle of the bottom wall and protrudes toward the jet element. , the guide column is used to guide the fluid to flow along the bottom wall from the center to the surroundings. The bubble crushing and refining device described in item 3 of the patent application, wherein the outer diameter of the flow guide column increases gradually along the direction approaching the bottom wall. As described in claim 4 of the patent application, the bubble crushing and refining device is characterized in that along the axial direction of the vortex generating disk, the projection of the plurality of perforations is located on the outer periphery of the projection of the guide column. The bubble crushing and refining device described in claim 1 or 5, wherein along the axial direction of the vortex generating disk, the projection of the vortex generating disk covers the projection of the plurality of perforations. As described in the first item of the patent application, the bubble crushing and refining device is characterized in that the bottom of the jet element is arranged in a conical shape and is provided with a concave position, and the concave position faces the vortex generating disk. As in the bubble crushing and refining device described in item 1 of the patent application, the vortex crushing member is provided with an installation groove, the jet component is at least partially accommodated in the installation groove, and the groove wall of the installation groove and the jet One of the parts is provided with a positioning recess, and the other is provided with a positioning convex part snap-fitting with the positioning recess. As described in the first item of the patent application, the bubble crushing and refining device is characterized in that the peripheral wall of the vortex generating disk is provided with a plurality of connecting ribs, and the plurality of connecting ribs are arranged at intervals along the circumferential direction of the vortex generating disk, and the A plurality of connecting ribs are protrudingly arranged along the radial direction of the vortex generating disk and connected with the vortex crushing member. A faucet including the bubble crushing and refining device described in any one of items 1 to 9 of the patent application.

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