Bubble crushing and refining device and faucet

Abstract

The application discloses a bubble crushing and refining device and a faucet, wherein the bubble crushing and refining device comprises a vortex crushing piece and a jet flow piece; the vortex crushing piece is provided with a vortex generating disc and a water passing hole located at the outer periphery of the vortex generating disc, the water passing hole is used for passing fluid, and the vortex generating disc is used for forming a vortex flow; the jet flow piece is installed at one end of the vortex crushing piece, the jet flow piece is provided with a plurality of jet holes used for increasing the flow velocity, the jet holes are arranged towards the vortex generating disc, and a vortex generating space is formed between the jet flow piece and the vortex generating disc. The bubble crushing and refining device is not prone to being blocked, can crush large bubbles and obtain small bubbles, the bubble effect is stable, and thus the treatment capacity of water working medium is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bubble production device, and in particular to a bubble crushing and refining device and a faucet. BACKGROUND

[0002] In the fields of aquaculture, wastewater treatment, chemical reaction, medical health, plant cultivation and industrial cleaning and descaling, it is often necessary to mix gas into water medium to obtain water working medium containing bubbles, the purpose being to increase the contact area of air and water to improve various processing effects, most obviously being to improve the cleaning and descaling ability. In the related art, in order to obtain water working medium containing bubbles, a bubble generating device can press air into water or use the flow of water to suck in air, and at the same time, a high-mesh filter screen is used to crush the bubbles, thereby obtaining micro-bubbles. However, the bubble generating device of this structure is prone to blockage, and the bubbles generated are difficult to reach the micro-nano level, affecting the processing effect of the water working medium. SUMMARY

[0003] The present application aims to at least solve one of the problems in the prior art. To this end, the present application provides a bubble crushing and refining device which is not prone to blockage, can crush large bubbles and obtain small bubbles, and has stable bubble effect, thereby improving the processing ability of the water working medium.

[0004] The present application also provides a faucet provided with the above bubble crushing and refining device.

[0005] According to the bubble crushing and refining device of the first aspect of the present application, the vortex crushing member is provided with a vortex generating disc and a water passing hole located at the outer periphery of the vortex generating disc, the water passing hole being used for passing fluid, and the vortex generating disc being used for forming a vortex. The jet member is installed at one end of the vortex crushing member, the jet member is provided with a plurality of jet holes for increasing the flow rate, the jet holes are arranged towards the vortex generating disc, and a vortex generating space is formed between the jet member and the vortex generating disc.

[0006] The above technical solution has at least the following beneficial effects: the vortex generating space is formed by the combination of the jet member and the vortex generating disc, the gas-containing liquid is accelerated by the jet holes of the jet member and is shot towards the vortex generating disc, the high-speed gas-containing liquid is blocked and a vortex is generated in the vortex generating space, the gas-containing liquid collides, disturbs and oscillates in the vortex, so that the large bubbles in the liquid are crushed and refined to form small bubbles, thereby obtaining liquid with micro-bubbles and making the liquid flow out of the water passing hole, the effect of the micro-bubbles is stable, and the processing ability of the liquid, such as the decontamination ability, is improved. At the same time, since the jet member is provided with jet holes, the number of holes can be reduced, and the hole diameter of the jet holes is larger than the hole diameter of the filter holes of the filter screen, so that blockage is less likely to occur, the maintenance time is effectively shortened, and maintenance is facilitated.

[0007] According to some embodiments of the present application, the vortex-creating disc comprises a bottom wall and a side wall arranged around the bottom wall, the bottom wall is arranged with a middle high and a periphery low towards one side of the jet element, and the side wall is located at the side of the bottom wall towards the jet element.

[0008] According to some embodiments of the present application, the vortex-creating disc is further provided with a flow guide column, the flow guide column is arranged in the middle of the bottom wall and protrudes towards the jet element, and the flow guide column is used to guide the fluid to flow from the center to the periphery along the bottom wall.

[0009] According to some embodiments of the present application, the outer diameter of the flow guide column increases in the direction close to the bottom wall.

[0010] According to some embodiments of the present application, in the axial direction of the vortex-creating disc, the projection of the plurality of jet holes is located at the outer periphery of the projection of the flow guide column.

[0011] According to some embodiments of the present application, in the axial direction of the vortex-creating disc, the projection of the vortex-creating disc covers the projection of the plurality of jet holes.

[0012] According to some embodiments of the present application, the bottom of the jet element is arranged in a conical shape and is provided with a recess, and the recess is towards the vortex-creating disc.

[0013] According to some embodiments of the present application, the vortex-creating disc is provided with a mounting groove, the jet element is at least partially accommodated in the mounting groove, and one of the groove wall of the mounting groove and the jet element is provided with a positioning recess, and the other is provided with a positioning protrusion matched with the positioning recess.

[0014] According to some embodiments of the present application, the peripheral wall of the vortex-creating disc is provided with a plurality of connecting ribs, the plurality of connecting ribs are arranged at intervals in the circumferential direction of the vortex-creating disc, the connecting ribs are arranged protruding in the radial direction of the vortex-creating disc and connected with the vortex-creating disc.

[0015] The faucet according to the second aspect of the embodiments of the present application comprises the bubble crushing and refining device according to the first aspect of the embodiments of the present application.

[0016] The technical scheme has at least the following beneficial effects: the faucet adopts the bubble crushing and refining device, the bubble crushing and refining device is combined with the jet element and the vortex generating disc to form a vortex generating space, the gas-containing liquid is accelerated by the jet hole of the jet element and is shot to the vortex generating disc, the high-speed gas-containing liquid is blocked and generates vortex flow in the vortex generating space, the gas-containing liquid collides, disturbs and oscillates in the vortex flow, so that the large bubbles in the liquid are broken and refined to form small bubbles, so that the liquid with micro-bubbles is obtained and flows out from the water passing hole, the effect of the micro-bubbles is stable, and the processing capacity of the liquid, such as the decontamination capacity, is improved. At the same time, the jet element provided with the jet hole can reduce the number of holes, and the hole diameter of the jet hole is larger than that of the filter hole of the filter screen, so that the clogging condition is not easy to occur, the maintenance time in the later period is effectively shortened, and the maintenance of the faucet is facilitated.

[0017] Additional aspects and advantages of the present application will be set forth in part in the following description, will become apparent from the description, or will be learned through practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the description, taken in conjunction with the accompanying drawings, in which:

[0019] Figure 1 It is a structural schematic view of the bubble crushing and refining device in the embodiment of the present application;

[0020] Figure 2 It is a sectional view of the bubble crushing and refining device in the embodiment of the present application;

[0021] Figure 3 It is an exploded schematic view of the bubble crushing and refining device in the embodiment of the present application;

[0022] Figure 4 It is a structural schematic view of the vortex crushing element in the embodiment of the present application;

[0023] Figure 5 It is a structural schematic view of the jet element in the embodiment of the present application;

[0024] Figure 6 It is a structural schematic view of the mounting shell in the embodiment of the present application.

[0025] Reference signs:

[0026] Vortex crushing element 100; second inner cavity 110; vortex generating disc 120; bottom wall 121; side wall 122; flow guide column 123; connecting rib 124; water passing hole 130; vortex generating space 140; mounting groove 150; positioning recess 151;

[0027] Jet element 200; jet hole 210; recessed position 220; positioning protrusion 230;

[0028] mounting shell 300; first inner cavity 310; water inlet end 320; water outlet end 330; positioning ring 340;

[0029] rectifier 400; through hole 410; transition space 420. DETAILED DESCRIPTION

[0030] This part will describe the specific embodiments of the present application in detail, the preferred embodiments of the present application are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the present application, but it cannot be understood as a limitation on the protection scope of the present application.

[0031] In the description of the present application, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right and the like, is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0032] In the description of the present application, the meaning of several is one or more, the meaning of multiple is more than two, greater than, less than, more than, etc. are understood as not including the number, above, below, etc. are understood as including the number. If the first, second is described, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the order of indicated technical features.

[0033] In the description of the present application, unless otherwise explicitly limited, the words such as setting, mounting, connecting, etc. should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical scheme.

[0034] Referring to Figures 1 to 3 , the first aspect embodiment of the present application provides a bubble crushing and refining device, which comprises a vortex crushing piece 100 and a jet piece 200.

[0035] Referring to Figures 1 to 3 , in combination with Figure 6It can be understood that the bubble crushing and refining device further comprises a mounting shell 300 for mounting the vortex crushing member 100 and the jet member 200. Specifically, the mounting shell 300 is provided in a rotary body structure, and the center line of the rotary body structure is the center line of the mounting shell 300, and the axial direction of the mounting shell 300 is the axial direction of the mounting shell 300. The mounting shell 300 is provided with a first inner cavity 310, and the first inner cavity 310 penetrates through the axial direction of the mounting shell 300 and forms a water inlet end 320 and a water outlet end 330, respectively, so as to supply the gas-containing liquid, that is, the liquid containing the pressurized air or the inhaled air. Of course, the structure of the mounting shell 300 is not limited to the rotary body structure, and the shape of the mounting shell 300 can be set according to the actual situation of the bubble crushing and refining device applied to the faucet, for example, the cross-sectional shape of the mounting shell 300 is a square or other polygon, and the structure of the mounting shell 300 is not limited here.

[0036] Referring to Figures 1 to 3 It can be understood that the vortex crushing member 100 and the jet member 200 are mounted in the first inner cavity 310, and the jet member 200 is located on the side of the vortex crushing member 100 facing the water inlet end 320. The projection of the vortex crushing member 100 and the jet member 200 along the axial direction of the mounting shell 300 is circular, the center line of the vortex crushing member 100 and the jet member 200 coincides with the center line of the mounting shell 300, and the peripheral wall of the vortex crushing member 100 and the jet member 200 is attached to the inner wall of the first inner cavity 310. The axial direction of the vortex crushing member 100 and the jet member 200 is the axial direction of the mounting shell 300.

[0037] Referring to Figures 2 to 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 penetrates through the axial direction of the vortex crushing member 100. The vortex crushing member 100 is further provided with a vortex generating disc 120, and the vortex generating disc 120 is in a disc structure and arranged in the second inner cavity 110. Specifically, the center line of the vortex generating disc 120 coincides with the center line of the vortex crushing member 100, and the peripheral wall of the vortex generating disc 120 is connected with a plurality of connecting ribs 124, for example, the vortex generating disc 120 is connected with three connecting ribs 124, and the three connecting ribs 124 are uniformly distributed along the circumferential direction of the vortex generating disc 120. The connecting ribs 124 are protrudingly arranged along the radial direction of the vortex generating disc 120 and connected with the inner wall of the second inner cavity 110, so as to fix the vortex generating disc 120 in the second inner cavity 110 of the vortex crushing member 100. The vortex generating disc 120 and the vortex crushing member 100 can be an integral structure. The vortex generating disc 120 is used to form a vortex flow of the flowing liquid.

[0038] Referring to Figure 4It is understandable that water passage holes 130 are formed between the inner wall of the second inner cavity 110, the peripheral wall of the vortex generating disk 120 and the two adjacent connecting ribs 124, that is, a total of three water passage holes 130 are formed. The three water passage holes 130 are located on the outer periphery of the vortex generating disk 120. The water passage holes 130 are used to allow the gas-containing liquid to pass through after forming a vortex.

[0039] Reference Figure 2 and Figure 5 It is understood that the jet component 200 is installed on the side of the vortex pulverizer 100 facing the water inlet 320, and the jet component 200 and the vortex generating disk 120 are arranged at intervals, thereby forming a vortex generating space 140 between the jet component 200 and the vortex generating disk 120, so that the gas-containing liquid can form a vortex. The jet component 200 is provided with multiple jet holes 210, all of which are oriented towards the vortex generating disk 120. Generally speaking, the diameter of the jet holes 210 is 0.2mm to 0.8mm. The diameter of the jet holes 210 is much larger than the diameter of the filter screen, making it less prone to clogging. Within this range, the diameter of the jet holes 210 can avoid the disadvantage of insufficient water flow due to too small a diameter, and the disadvantage of excessively large air bubbles in the liquid due to too large a diameter. The cross-section of the jet holes 210 can be circular, triangular, elliptical, etc., and the shape of the jet holes 210 is not specifically limited here. When the gas-containing liquid passes through the perforation hole 210, it can increase the flow rate of the gas-containing liquid, causing the gas-containing liquid to accelerate towards the vortex generating disk 120, and generate vortices in the vortex generating space 140, and finally be output through the water hole 130.

[0040] A vortex generating space 140 is formed by combining the jetting component 200 and the vortex generating disk 120. The gas-laden liquid is accelerated and ejected into the vortex generating disk 120 through the jetting holes 210 of the jetting component 200. The high-speed gas-laden liquid is obstructed and generates vortices in the vortex generating space 140. The gas-laden liquid collides, is disturbed, and vibrates within the vortex, causing large bubbles in the liquid to be broken down and refined into smaller bubbles. This results in a liquid with microbubbles that flows out through the water passage 130. The effect of the microbubbles is stable, thereby improving the liquid's processing capacity, such as its decontamination ability. Simultaneously, the use of the jetting component 200 with jetting holes 210 reduces the number of holes, and the diameter of the jetting holes 210 is larger than the diameter of the filter screen's pores, reducing the likelihood of clogging and effectively shortening subsequent maintenance time, thus facilitating maintenance.

[0041] Reference Figure 2 and Figure 4It can be understood that the vortex generating disc 120 comprises a bottom wall 121 and a side wall 122 arranged around the bottom wall 121, the side wall 122 is located at a side of the bottom wall 121 facing the jet flow piece 200, and the side of the bottom wall 121 facing the jet flow piece 200 is arranged in a manner that the middle part is high and the peripheral part is low, that is, the middle part of the bottom wall 121 is arranged protruding towards the jet flow piece 200, that is, the end face of the bottom wall 121 facing the jet flow piece 200 is arranged in a manner that the end face is inclined from the middle part to the peripheral part, so that when the gas-containing liquid is shot towards the bottom wall 121, the gas-containing liquid can flow along the upper end face of the bottom wall 121 to the periphery of the vortex generating disc 120 and then flow to the side wall 122, and under the blocking action of the side wall 122, the gas-containing liquid flows upwards and reversely, so that a vortex is formed in the vortex generating space 140, and then the gas-containing liquid is excited by collision, disturbance and oscillation in the vortex, the coarse bubbles in the liquid are broken and refined to form fine bubbles, the size of the bubbles can reach the micro-nano level, and thus the liquid with micro-bubbles is obtained.

[0042] With reference to Figure 2 And Figure 4 It can be understood that the vortex generating disc 120 is further provided with a flow guide column 123, the flow guide column 123 is arranged at the middle part of the bottom wall 121 and protrudes towards the jet flow piece 200, and the peripheral wall of the flow guide column 123 is connected to the upper end face of the bottom wall 121 through an arc surface, by arranging the flow guide column 123, on the one hand, the gas-containing liquid can be shot towards the peripheral wall of the flow guide column 123, so as to guide the gas-containing liquid to flow downwards along the peripheral wall of the flow guide column 123 to the upper end face of the bottom wall 121 and then flow from the center to the periphery along the upper end face of the bottom wall 121, so as to form a vortex; on the other hand, when the gas-containing liquid flows upwards and reversely under the blocking action of the side wall 122 in the process of forming the vortex, the gas-containing liquid flows to the peripheral wall of the flow guide column 123 and then flows to the periphery of the bottom wall 121 again, so that the vortex rolls in a specified direction, avoids forming disordered vortex to generate huge resistance, further reduces the resistance of the gas-containing liquid entering the vortex generating space 140, stabilizes the shape of the vortex, avoids generating large back pressure resistance at the water inlet end 320 to affect the air intake amount of the air used for forming the gas-containing liquid, and thus the liquid with micro-bubbles with stable quality is obtained.

[0043] With reference to Figure 4 It can be understood that the flow guide column 123 can be arranged in a conical column structure, and the outer diameter of the flow guide column 123 increases in the direction close to the bottom wall 121, that is, the outer diameter of the flow guide column 123 increases from top to bottom, that is, the upper end of the flow guide column 123 is a small end and the lower end is a large end; the generatrix of the conical column structure can be a straight line or an arc line with an opening facing the outer side of the flow guide column 123. Thus, the flow guide column 123 can make the vortex roll in a specified direction and stabilize the shape of the vortex, so that the coarse bubbles in the liquid are broken and refined to form fine bubbles, and the liquid with micro-bubbles with stable quality is obtained.

[0044] With reference toFigure 2 It can be understood that, along the axial direction of the vortex generating disc 120, the projections of the plurality of perforations 210 are all located at the outer periphery of the projection of the flow guide column 123, that is, along the axial direction of the vortex generating disc 120, the perforations 210 are arranged staggered with the flow guide column 123, so as to avoid the disadvantage that the vortex cannot be formed due to the gas-containing liquid being shot at the upper end surface of the flow guide column 123, and the disadvantage that the direction of the vortex is disturbed due to the gas-containing liquid being shot at the upper end surface of the flow guide column 123, so as to form a stable vortex.

[0045] With reference to Figure 2 It can be understood that, along the axial direction of the vortex generating disc 120, the projection of the vortex generating disc 120 covers the projections of the plurality of perforations 210, that is, the gas-containing liquid shot through the perforations 210 can all be shot at the vortex generating disc 120, so as to enable all the gas-containing liquid to form a vortex, so that the coarse gas bubbles in the liquid are broken and refined to form fine gas bubbles, a liquid with micro-bubbles is obtained, and the effect of crushing and refining the gas bubbles is enhanced.

[0046] With reference to Figure 2 And Figure 5 It can be understood that the bottom of the jet flow piece 200 is provided in a thin-walled structure, and the bottom of the jet flow piece 200 is provided in a conical shape, which can increase the structural strength of the jet flow piece 200 on the one hand, so that the gas-containing liquid can flow along the jet flow piece 200 to the perforations 210, and the gas bubbles can be cut to a certain extent at the perforations 210 to achieve the crushing of the gas bubbles; on the other hand, the conical bottom is provided with a recess 220 on the side facing the vortex generating disc 120, so as to form a vortex generating space 140 with the vortex generating disc 120 and increase the vortex generating space 140, so as to form a vortex.

[0047] With reference to Figure 2 In combination with Figure 4 And Figure 5 It can be understood that the vortex crushing piece 100 is provided with a mounting groove 150 at one end close to the water inlet end 320, and the lower part of the jet flow piece 200 can be accommodated in the mounting groove 150. The groove wall of the mounting groove 150 is provided with an annular positioning recess 151, and the peripheral wall of the jet flow piece 200 is provided with an annular positioning protrusion 230. When the jet flow piece 200 is accommodated in the mounting groove 150, the positioning protrusion 230 is accommodated in the positioning recess 151 to be clamped and matched, so as to fixedly install the jet flow piece 200 on the vortex crushing piece 100, that is, the jet flow piece 200 is embedded in the vortex crushing piece 100, which is convenient for assembly, and further makes the vortex crushing piece 100 and the jet flow piece 200 form an integral whole, so as to facilitate the installation of the integral whole to the mounting shell 300 or the disassembly of the integral whole from the mounting 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 mounting groove 150 and the jet flow piece 200 can be interchanged, which will not be described here.

[0048] With reference toFigures 1 to 3 It can be understood that the bubble crushing and refining device further comprises a flow regulating member 400 which is installed on the water outlet end 330 of the mounting shell 300 by screwing. Specifically, the inner wall of the first inner cavity 310 of the mounting shell 300 is provided with a positioning ring 340, the upper end surface of the jet member 200 abuts against the positioning ring 340, and the flow regulating member 400 abuts against the lower end surface of the vortex crushing member 100, so that the vortex crushing member 100 and the jet member 200 are fixed to the mounting shell 300, and the bubble crushing and refining device forms an integral whole, which is convenient to install on the faucet.

[0049] Referring to Figures 1 to 3 It can be understood that the flow regulating member 400 can be a common porous mesh structure, which is low in cost. Specifically, the flow regulating member 400 is provided with a plurality of through holes 410 for water outlet, and a transition space 420 is formed between the flow regulating member 400 and the vortex generating disc 120. The vortex flow in the vortex generating space 140 enters the transition space 420 through the water hole 130, is expanded, decelerated and pressurized in the transition space 420, and is crushed again, so as to further enhance the effect of crushing and refining bubbles, and then is output through the through holes 410 to adjust the water flow direction, so as to obtain the liquid containing micro-nano bubbles meeting the requirements, which is suitable to be installed at the end of the faucet.

[0050] The second aspect embodiment of the present application provides a faucet which is installed with the bubble crushing and refining device of the first aspect embodiment. The faucet adopts the bubble crushing and refining device, wherein the bubble crushing and refining device is formed by combining the jet member 200 and the vortex generating disc 120 to form the vortex generating space 140, the gas-containing liquid is accelerated and shot towards the vortex generating disc 120 through the jet hole 210 of the jet member 200, the high-speed gas-containing liquid is blocked and generates vortex flow in the vortex generating space 140, the gas-containing liquid collides, disturbs and oscillates in the vortex flow, so that the large bubbles in the liquid are crushed and refined to form small bubbles, so as to obtain the liquid containing micro-bubbles and flow out from the water hole 130, the effect of the micro-bubbles is stable, and the processing capacity of the liquid, such as the decontamination capacity, is improved. At the same time, since the jet member 200 provided with the jet hole 210 is adopted, the number of holes can be reduced, the diameter of the jet hole 210 is larger than that of the filter hole of the filter screen, and the clogging situation is not easy to occur, so that the maintenance time is effectively shortened, and the faucet is convenient to maintain.

[0051] The embodiments of the present application are described in detail above with reference to the drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the present application.

Claims

1. A bubble pulverization refining device, characterized by, The application relates to a vortex crushing device, which comprises the following parts: a vortex crushing part, which is provided with a vortex-occurring disc and water-passing holes located at the outer periphery of the vortex-occurring disc, the water-passing holes being used for passing fluid, and the vortex-occurring disc being used for forming vortex flow; a jet part, which is installed at one end of the vortex crushing part, the jet part being provided with a plurality of jet holes used for increasing flow velocity, the jet holes being arranged towards the vortex-occurring disc, the bottom of the jet part being conically arranged and provided with a recess, the recess being arranged towards the vortex-occurring disc, and a vortex-occurring space being formed between the jet part and the vortex-occurring disc; the vortex-occurring disc comprises a bottom wall and a side wall arranged around the bottom wall, the bottom wall is arranged to be high in the middle and low at the periphery towards one side of the jet part, and the side wall is located at the side of the bottom wall towards the jet part; the vortex-occurring disc is further provided with a flow guide column, the flow guide column is arranged at the middle of the bottom wall and protrudes towards the jet part, and the flow guide column is used for guiding fluid to flow from the center to the periphery along the bottom wall; in the axial direction of the vortex-occurring disc, the projection of the plurality of jet holes is located at the outer periphery of the projection of the flow guide column.

2. A bubble comminution device according to claim 1, wherein: In the direction close to the bottom wall, the outer diameter of the flow guide column increases.

3. A bubble comminution device according to claim 1, wherein: In the axial direction of the vortex-occurring disc, the projection of the vortex-occurring disc covers the projection of the plurality of jet holes.

4. The bubble comminution refinement device of claim 1, wherein: The vortex crushing part is provided with a mounting groove, the jet part is at least partially accommodated in the mounting groove, and one of the groove wall of the mounting groove and the jet part is provided with a positioning recess, and the other is provided with a positioning convex part matched with the positioning recess.

5. The bubble comminution refinement device of claim 1, wherein: The peripheral wall of the vortex-occurring disc is provided with a plurality of connecting ribs, the connecting ribs are arranged at intervals along the circumferential direction of the vortex-occurring disc, the connecting ribs protrude along the radial direction of the vortex-occurring disc and are connected with the vortex crushing part.

6. A faucet characterized by: The application further relates to a bubble crushing and refining device comprising the vortex crushing device as claimed in any one of claims 1 to 5.

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