Carbonizer and sparkling water device

Abstract

The invention discloses a carbonizer and a bubble water device, and relates to the technical field of overflowing carbonation bubble water preparation, the carbonizer comprises a gas mixing box body, an impeller, a first gas inlet pipe, a second gas inlet pipe, a first liquid outlet pipe and a plurality of turbulent flow columns, the gas mixing box body is internally provided with a static turbulent flow channel and a dynamic turbulent flow chamber, and the static turbulent flow channel is in a multi-section straight line shape; the multiple turbulent flow columns are arranged in the static turbulent flow channel and are arranged at intervals in the extending direction of the static turbulent flow channel; the impeller is rotatably arranged in the dynamic turbulent flow chamber; each turbulent flow column comprises a front-end flow dividing part, a middle-end flow dividing part and a rear-end flow guiding part, and the middle-end flow dividing part protrudes outwards from the front-end flow dividing part and / or the rear-end flow guiding part; the section width of the front-end flow dividing part in the length direction of the front-end flow dividing part tends to increase in the rear-end extending direction, and the section width of the rear-end flow guiding part in the length direction of the rear-end flow dividing part tends to decrease in the rear-end extending direction. The technical scheme provided by the invention is used for improving the carbonization concentration and improving the taste of the sparkling water.

Description

Technical Field

[0001] The present invention relates to the technical field of over-current carbonated bubble water preparation, and particularly relates to a carbonator and a bubble water device using the carbonator. Background Art

[0002] Bubble water originated in Europe and accounts for 1 / 3 of the mineral water market in the European and American markets. Currently, the global bubble water machine market is also in a continuous growth state. Relevant statistics show that China accounts for 12% of the global bubble water machine market in 2023. Similarly, the sales volume of high-end bubble water in China has also increased year by year, and the acceptance of users for bubble water has been continuously improved. At the same time, the requirements for the taste concentration and the overall volume of bubble water are also getting higher and higher. However, currently, automatic bubble water machines on the market generally cannot meet the pursuit of users for the quality of bubble water. On the one hand, its concentration is insufficient. The industry status is basically at a volume ratio of 2.5, far from reaching the concentration of several bottled bubble waters that we often drink. Second, its volume is large, but the single continuous water output is only 500 mL. Third, its system is complex and there are many components, resulting in a higher cost. And all these deficiencies have a common cause, which is the technical solution of the high-pressure carbonation tank. In addition, the replacement frequency of the CO 2 gas cylinders is relatively high, and the unit price of the gas cylinders is expensive, which is also the reason for the impact on the growth rate of the bubble water market. Considering the current market situation where existing high-pressure gas cylinders have not been widely recognized for safety, attempts are made to use other forms of CO 2 preparation and extend the replacement time of consumables.

[0003] The currently common high-pressure carbonation tank technology in the industry can increase the concentration by increasing the pressure in the tank, but this poses more stringent requirements for the safety of the equipment, and at the same time, the requirements for the water pump are also continuously increasing, which makes the cost investment more. Secondly, increasing the volume of the pressure tank to increase the single water output will further increase the overall volume of the machine, making it less adaptable to user installation. In addition, the carbonation tank also poses certain requirements for the gas-liquid dissolution time. Usually, a dissolution time of 1 min needs to be guaranteed, otherwise the minimum concentration requirement cannot be ensured.

[0004] In order to solve the above problems, we abandoned the carbonation tank technology with large volume, low concentration and high cost. First, we sorted out the key factors affecting the bubble concentration. In principle, they are divided into two levels: physical dissolution and chemical reaction. Physical dissolution is affected by time, temperature, pressure and gas-liquid contact area. Prolonging the dissolution time, lowering the liquid temperature, increasing the dissolution pressure, and increasing the gas-liquid contact area are all conducive to improving the degree of carbonation. In terms of chemical reaction, carbonic anhydrase can be added to catalyze the forward progress of the carbonation reaction. In addition, surfactants can be added to reduce the surface tension of water to promote dissolution. Secondly, there are literature reports that impurities in water, such as TDS and dissolved gases, have an impact on CO2 carbonation. In actual production, there is indeed a process of deoxygenation followed by carbonization, but it requires a high temperature and high pressure environment and is difficult to implement. Therefore, our technical route chose to enhance gas-liquid fluid disturbance to promote physical dissolution.

[0005] The static + dynamic mixing structure of the present invention has achieved a breakthrough of 4.0V / V of carbon dioxide concentration. By enhancing the degree of fluid turbulence, changing the heterogeneous turbulence structure, increasing the generation of fluid vortex without increasing fluid resistance, the degree of gas-liquid mixing is further improved without increasing the load of the water pump.

[0006] Compared with the existing system, the bubble water module of the present invention has higher concentration, smaller size and lower cost, and can be relatively easily installed in small desktop water purifiers and large embedded models. In addition, compared with the current situation in the industry where a glass of bubble water can only be taken every one minute, the present invention can achieve unlimited water at one time; and can achieve multi-level adjustment of bubble water concentration through water-gas dual adjustment logic. Summary of the invention

[0007] The main purpose of the present invention is to provide a carbonator and a bubble water device, aiming to increase the carbonation concentration to improve the taste of the bubble water and reduce the volume of the bubble water device.

[0008] To achieve the above object, the carbonizer proposed by the present invention is used in a bubble water device, comprising:

[0009] A gas mixing box body, wherein the gas mixing box body has a static flow disturbance channel and a dynamic flow disturbance chamber connected to each other, and the static flow disturbance channel is in a multi-segment straight line shape;

[0010] A plurality of spoiler columns, wherein the plurality of spoiler columns are arranged in the static spoiler channel and are arranged at intervals along an extension direction of the static spoiler channel;

[0011] An impeller, the impeller being rotatably disposed in the dynamic turbulence chamber;

[0012] a first air inlet pipe and a first liquid inlet pipe, wherein the first air inlet pipe and the first liquid inlet pipe are both connected to a front end of the static spoiler channel;

[0013] A first liquid outlet pipe, the first liquid outlet pipe being connected to the rear end of the dynamic flow disturbance chamber;

[0014] Wherein, the flow disturbance column includes a front-end flow splitting part, a middle-end flow splitting part and a rear-end flow guiding part, the middle-end flow splitting part protruding outward from the front-end flow splitting part and / or the rear-end flow guiding part; the cross-sectional width of the front-end flow splitting part in its length direction shows an increasing trend in the direction of extending backward, and the cross-sectional width of the rear-end flow guiding part in its length direction shows a decreasing trend in the direction of extending backward.

[0015] In one embodiment, the static flow disturbance channel and the dynamic flow disturbance chamber are connected through a connecting channel, the bottom wall of the connecting channel being higher than the bottom wall of the static flow disturbance channel; and / or, the cross-sectional area of the front end of the connecting channel is smaller than the cross-sectional area of the static flow disturbance channel.

[0016] In one embodiment, the static flow disturbance channel has a first side surface and a second side surface, a plurality of first flow disturbance convex parts arranged at intervals protruding from the first side surface towards the second side surface, and a plurality of second flow disturbance convex parts arranged at intervals protruding from the second side surface towards the first side surface, both the first flow disturbance convex parts and the second flow disturbance convex parts being used for reducing the flow cross-section at the corresponding positions of the static flow disturbance channel.

[0017] In one embodiment, the first flow disturbance convex parts and the second flow disturbance convex parts are arranged in one-to-one correspondence.

[0018] In one embodiment, the shape of the gas mixing box body is a cuboid, and the static flow disturbance channel includes three straight flow disturbance channels, the three straight flow disturbance channels being respectively arranged parallel to three adjacent surfaces of the gas mixing box body.

[0019] In one embodiment, the cross-section of the front-end flow splitting part in its length direction is arc-shaped; and / or, the cross-section of the rear-end flow guiding part in its length direction is triangular; and / or, the cross-section of the middle-end flow splitting part in its length direction is triangular.

[0020] In one embodiment, the width of the static flow disturbance channel is in the range of 3 mm - 5 mm; and / or, the diameter of the front-end flow splitting part is in the range of 1 mm - 3 mm; and / or, the distance between the middle-end flow splitting part and the side wall of the static flow disturbance channel is in the range of 0.5 mm - 0.9 mm.

[0021] In one embodiment, the dynamic flow disturbance chamber is a circular cavity, the impeller is located at the central position of the dynamic flow disturbance chamber, and a plurality of third convex flow disturbance parts protrude from the circumferential side wall of the dynamic flow disturbance chamber towards the impeller side.

[0022] In one embodiment, the impeller includes a main body column and a plurality of blades wound around the outer periphery of the main body column. There is a gap between the blades and the third convex spoiler portion, and the gap is in the range of 0.5 mm - 0.9 mm.

[0023] The present invention also provides a carbonator for a sparkling water device, comprising:

[0024] A Venturi atomization tube for mixing gas and liquid;

[0025] A gas mixing box body having a static spoiler channel and a dynamic spoiler chamber communicating with each other. The static spoiler channel is in a multi-segment straight shape;

[0026] A plurality of spoiler columns arranged at intervals along the extending direction of the static spoiler channel in the static spoiler channel;

[0027] An impeller rotatably arranged in the dynamic spoiler chamber;

[0028] A first liquid inlet pipe, one end of which is connected to the rear end of the Venturi atomization tube, and the other end is connected to the gas mixing box body and communicates with the static spoiler channel;

[0029] A first liquid outlet pipe connected to the rear end of the dynamic spoiler chamber;

[0030] Wherein, the spoiler column includes a front-end flow splitting portion, a middle-end flow splitting portion and a rear-end flow guiding portion. The middle-end flow splitting portion protrudes outward from the front-end flow splitting portion and / or the rear-end flow guiding portion; the cross-sectional width of the front-end flow splitting portion in its length direction shows an increasing trend in the extending direction towards the rear end, and the cross-sectional width of the rear-end flow guiding portion in its length direction shows a decreasing trend in the extending direction towards the rear end.

[0031] In one embodiment, the static spoiler channel has a first side surface and a second side surface. A plurality of first spoiler protrusions arranged at intervals protrude from the first side surface towards the second side surface, and a plurality of second spoiler protrusions arranged at intervals protrude from the second side surface towards the first side surface. Both the first spoiler protrusions and the second spoiler protrusions are used to reduce the flow cross-section at the corresponding positions of the static spoiler channel.

[0032] In one embodiment, the first spoiler protrusions and the second spoiler protrusions are arranged in one-to-one correspondence.

[0033] The present invention also provides a sparkling water device including the above carbonator.

[0034] The technical solution of the present invention promotes physical dissolution by enhancing gas-liquid fluid disturbance, and the generated bubble water has a higher concentration, lower cost, and lower requirements for the water pump, reducing the volume of the bubble water device. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0036] Figure 1 Schematic diagram of the structure of an embodiment of the carbonator provided by the present invention;

[0037] Figure 2 Exploded structure diagram of an embodiment of the carbonator provided by the present invention;

[0038] Figure 3 Partial structure diagram of an embodiment of the carbonator provided by the present invention;

[0039] Figure 4 Schematic diagram of the structure of the bottom shell of an embodiment of the carbonator provided by the present invention;

[0040] Figure 5 For Figure 4 Local enlarged view of location A in the embodiment;

[0041] Figure 6 Schematic diagram of the structure of another embodiment of the carbonator provided by the present invention;

[0042] Figure 7 Schematic diagram of the structure of the Venturi atomizing tube of another embodiment of the carbonator provided by the present invention.

[0043] Explanation of the reference numerals in the drawings:

[0044] 100, Gas-mixing carbonizer; 10, Gas-mixing box body; 10a, Bottom shell; 10b, Cover plate; 10c, Seal; 11, Static turbulence channel; 11a, Linear turbulence channel; 111, First side; 112, Second side; 113, First turbulence protrusion; 114, Second turbulence protrusion; 12, Dynamic turbulence chamber; 121, Third turbulence protrusion; 13, Connection channel; 20, Turbulence column; 21, Front-end shunt part; 22, Middle-end shunt part; 23, Rear-end diversion part; 30, Impeller; 31, Main body column; 32, Blade; 40, First air inlet pipe; 50, First liquid inlet pipe; 60, First liquid outlet pipe; 70, Venturi atomization pipe; 71, Inlet section; 72, Suction section; 73, Outlet section; 74, Main body part; 741, Converging section; 742, Throat section; 743, Diverging section; 744, Cavity.

[0045] The realization, functional features and advantages of the objectives of the present invention will be further described in conjunction with the embodiments and with reference to the accompanying drawings. Detailed implementation manners

[0046] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0047] It should be noted that if there are directional indications (such as up, down, left, right, front, back,...) involved in the embodiments of the present invention, the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0048] In addition, if there are descriptions such as "first", "second", etc. involved in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution where A and B are satisfied simultaneously. In addition, the technical solutions between the embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

[0049] Currently, the general high-pressure carbonation tank technology in this field increases the concentration of carbon dioxide by increasing the pressure inside the tank. However, this increases the safety requirements for the equipment and also increases the requirements for the water pump, resulting in more cost investment and an increase in the volume of the equipment. Therefore, there is an urgent need in this field for a more advanced solution to solve the above problems, which can increase the concentration without increasing the requirements for the water pump.

[0050] The present invention provides a carbonator which is used in a sparkling water device to mix carbon dioxide gas and water to produce sparkling water for users to drink.

[0051] Please refer to Figures 1 to 5As shown, in an embodiment of the present invention, the carbonator includes a gas mixing box body 10, an impeller 30, a first gas inlet pipe 40, a first liquid inlet pipe 50, a first liquid outlet pipe 60, and a plurality of turbulence columns 20. The interior of the gas mixing box body 10 is divided into a static turbulence channel 11 and a dynamic turbulence chamber 12, which are connected to each other. The outside of the gas mixing box body 10 is provided with a first gas inlet pipe 40, a first liquid inlet pipe 50, and a first liquid outlet pipe 60, and these pipes are respectively used to introduce carbon dioxide gas, water, and discharge the mixed bubble water. The plurality of turbulence columns 20 are arranged at intervals along the extending direction of the static turbulence channel 11, and the extending direction of the static turbulence channel 11 is the direction of the internal fluid flow, and the internal fluid flows from the front end of the static turbulence channel 11 to the rear end of the static turbulence channel 11. The static turbulence channel 11 allows carbon dioxide and water to pass through and perform preliminary mixing. The turbulence column 20 includes an integrally formed front-end diversion part 21, a middle-end diversion part 22, and a rear-end guiding part 23. The front-end diversion part 21 is arranged towards the front end of the static turbulence channel 11, the rear-end guiding part 23 is arranged towards the rear end of the static turbulence channel 11, and the middle-end diversion part 22 is arranged between the front-end diversion part 21 and the rear-end guiding part 23. Among them, the width of the cross-section of the front-end diversion part 21 in the length direction increases in the extending direction towards the rear end, and the width of the cross-section of the rear-end guiding part 23 in the length direction decreases in the extending direction towards the rear end. The middle-end diversion part 22 protrudes outward from the front-end diversion part 21 and / or the rear-end guiding part 23, and this design enables the fluid (carbon dioxide and water) to enter the static turbulence channel 11 through the first gas inlet pipe 40 and the first liquid inlet pipe 50. When the fluid flows through the turbulence column 20, its flow state will be affected by the shape of the turbulence column 20. According to the principle of fluid dynamics, when the fluid flows through a region where the cross-section suddenly changes, velocity gradients and pressure gradients will be generated, thereby triggering turbulence. In the static turbulence channel 11, the fluid flows through a plurality of turbulence columns 20, and the special structure of the turbulence column 20 (front-end diversion part 21, middle-end diversion part 22, rear-end guiding part 23) divides the fluid into two channels with smaller cross-sections by the front-end diversion part 21 and the middle-end diversion part 22 first, the flow velocity increases, and then converges into one channel, and the flow velocity decreases. This periodic change in flow velocity and channel increases the degree of turbulence of the fluid, promoting the preliminary mixing of carbon dioxide and water. Furthermore, the middle-end diversion part 22 protrudes outward from at least one of the outer sides of the front-end diversion part 21, further changing the channel shape of the fluid flow, so that when the fluid flows through this region, the degree of reduction of the flow cross-section is intensified. The intensification of the degree of reduction of the flow cross-section causes the fluid flow velocity to further increase. According to Bernoulli's principle, an increase in flow velocity will lead to a decrease in pressure, thereby forming a low-pressure area around the turbulence column 20. This low-pressure area will attract the surrounding fluid to flow towards this area, promoting the mixing of the two fluids of gas and water. At the same time, when the fluid flows through the middle-end diversion part 22, it will be subjected to stronger shear force and turbulence, making the collision and mixing between carbon dioxide and water molecules more sufficient, and improving the mixing efficiency.In the case of increasing fluid velocity and intensifying turbulence, the shear force exerted on carbon dioxide bubbles in the fluid increases, and the bubbles are more easily broken into smaller sizes. Smaller bubbles have a larger surface area and can dissolve in water more quickly, thus improving the carbonation effect. Moreover, due to the protruding design of the middle flow diversion part 22, the flow of the fluid around the turbulence columns 20 becomes more complex and irregular. This complex flow pattern enables the different components in the fluid to be more evenly mixed together, avoiding the phenomenon of excessive or too low local concentration and improving the mixing uniformity.

[0052] The protruding shape of the middle flow diversion part 22 can be circular, triangular, trapezoidal, etc. Through experiments and simulation analysis, the optimal protruding shape can be selected to further improve the mixing efficiency and the bubble refinement effect. The layout of the turbulence columns 20 in the static turbulence channel, such as the spacing, arrangement order, etc., can be set according to actual needs so that the fluid forms a more uniform and complex flow pattern when flowing through the turbulence columns 20, further improving the mixing effect. Among them, the middle flow diversion part 22 can protrude outward from at least one of the left and right sides of the front flow diversion part 21; it can also protrude outward from at least one of the left and right sides at the position where the rear flow guiding part 23 is close to the front flow diversion part 21, and can also protrude outward from at least one of the left and right sides at the connection position of the front flow diversion part 21 and the rear flow guiding part 23, and the purpose is to intensify the generation of turbulence.

[0053] The fluid enters the dynamic turbulence chamber 12 after being mixed in the static turbulence channel 11. The impeller 30 rotates in the dynamic turbulence chamber 12. The rotation of the impeller 30 generates strong shear force and centrifugal force, further breaking the bubbles in the fluid, enabling carbon dioxide and water to fully contact and mix, and forming a uniform carbonated aqueous solution.

[0054] In summary, the technical solution of the present invention forms a "diverging-expanding-converging" flow channel structure through the front-end diverging part 21 (with a gradually widening cross-section), the middle-end diverging part 22 (outwardly protruding), and the rear-end guiding part 23 (with a gradually narrowing cross-section) of the spoiler column 20 in the static spoiler channel 11. When the fluid flows through the spoiler column 20, it is first diverted to the narrow channels on both sides (flow velocity ↑), then the turbulence is strengthened by the middle-end diverging part 22, and finally the fluid converges in the rear-end guiding part 23 (flow velocity ↓), forming a velocity gradient and shear force, promoting bubble breakage and molecular diffusion, and improving the mixing efficiency. Then, the rotating impeller 30 in the dynamic spoiler chamber 12 generates shear force and centrifugal force, and the impeller 30 drives the fluid to form a spiral in the dynamic spoiler chamber 12, prolonging the residence time of the fluid and ensuring mixing uniformity. Part of the mechanical energy generated by the rotation of the impeller 30 is converted into heat energy, which can assist in adjusting the fluid temperature and optimizing the dissolution conditions. The carbonator of the present application can significantly improve the mixing efficiency of carbon dioxide and water during the production of sparkling water. The gas mixing structure of the present invention has achieved a breakthrough in the carbon dioxide concentration of 4.0 V / V, making the taste of carbonated beverages more refreshing and the bubbles more delicate. The present application can enhance the disturbance of gas-liquid fluid to promote physical dissolution, produce sparkling water with a higher concentration and lower cost, and has lower requirements for the water pump, reducing the volume of the sparkling water device.

[0055] Further, the static spoiler channel 11 and the dynamic spoiler chamber 12 are connected through a connecting channel 13, and the bottom wall of the connecting channel 13 is higher than the bottom wall of the static spoiler channel 11; and / or, the cross-sectional area of the front end of the connecting channel 13 is smaller than the cross-sectional area of the static spoiler channel 11.

[0056] Specifically, in this embodiment, the connecting channel 13 is located between the static spoiler channel 11 and the dynamic spoiler chamber 12 and serves as a transition structure between the two. The bottom wall of the connecting channel 13 is higher than the bottom walls of the static spoiler channel 11 and the dynamic spoiler chamber 12, that is, after the fluid flows out of the static spoiler channel 11, it flows upward into the front end of the connecting channel 13 to form initial turbulence, further refining the bubbles; then it drops into the dynamic spoiler chamber 12 through the height difference at the rear end of the connecting channel 13 (the bottom wall of the connecting channel 13 is higher than the bottom wall of the dynamic spoiler chamber 12), forming a vertical velocity component and turbulent disturbance, enhancing the shear effect of the impeller 30, and at the same time promoting the breakage and dispersion of the bubbles. In addition, the cross-sectional area of the front end of the connecting channel 13 is smaller than the cross-sectional area of the static spoiler channel 11, that is, the cross-sectional area of the fluid decreases when flowing from the static spoiler channel 11 through the connecting channel 13, resulting in an increase in its flow velocity, strengthening the shear force, and promoting bubble breakage.

[0057] Further, the static flow disturbance channel has a first side surface 111 and a second side surface 112. A plurality of first flow disturbance protrusions 113 protrude from the first side surface 111 towards the second side surface 112, and the plurality of first flow disturbance protrusions 113 are arranged at intervals. A plurality of second flow disturbance protrusions 114 protrude from the second side surface 112 towards the first side surface 111, and the plurality of second flow disturbance protrusions 114 are arranged at intervals. Both the first flow disturbance protrusions 113 and the second flow disturbance protrusions 114 are used to reduce the flow cross-sectional area at the corresponding positions of the static flow disturbance channel 11.

[0058] Specifically, the first flow disturbance protrusions 113 and the second flow disturbance protrusions 114 are also integrally provided in the static flow disturbance channel. The first flow disturbance protrusions 113 extend from the first side surface 111 of the static flow disturbance channel towards its second side surface 112, forming a plurality of independent protrusion structures. The plurality of first flow disturbance protrusions 113 are arranged along the extending direction of the first side surface 111 of the fluid, and the arrangement method can be uniform arrangement or non-uniform arrangement, which can be set according to actual needs. The second flow disturbance protrusions 114 extend from the second side surface 112 towards the first side surface 111, and are arranged symmetrically or asymmetrically with respect to the first flow disturbance protrusions 113. A local narrow area is formed at the corresponding positions of the first flow disturbance protrusions 113 and the second flow disturbance protrusions 114, so that a throttling effect is generated when the fluid flows through. The first flow disturbance protrusions 113 and the second flow disturbance protrusions 114 can be arranged in an interleaved manner to form a multi-stage flow disturbance effect and increase the turbulence intensity of the fluid. The first flow disturbance protrusions 113 and the second flow disturbance protrusions 114 can also be arranged correspondingly, which can exacerbate the reduction degree of the flow cross-section, further increase the flow velocity of the fluid, generate a local high shear force, and promote bubble breakage and mixing. The shape of the first flow disturbance protrusions 113 can be the same as or different from the shape and size of the second flow disturbance protrusions 114. The shapes of the first flow disturbance protrusions 113 and the second flow disturbance protrusions 114 can be cylindrical, triangular, prismatic, streamline or special-shaped structures, and the surfaces can be designed to be smooth or rough structures.

[0059] Further, the first flow disturbance protrusions 113 and the second flow disturbance protrusions 114 are arranged in a one-to-one correspondence, and the paired first flow disturbance protrusions 113 and second flow disturbance protrusions 114 are located at the rear end of each flow disturbance column 20.

[0060] Specifically, in this application, the synergistic layout of the spoiler columns 20, the first spoiler protrusion 113, and the second spoiler protrusion 114 is adopted to enhance the spoiler effect. A first spoiler protrusion 113 and a second spoiler protrusion 114 are arranged at the rear end of each spoiler column 20, and the first spoiler protrusion 113 and the second spoiler protrusion 114 are arranged oppositely. The fluid first passes through the front end of the spoiler column 20 and is split into two sub-flows by the front-end splitting portion 21, forming a preliminary turbulence. The two sub-flows re-converge at the rear end of the spoiler column 20, and through the guidance of the first spoiler protrusion 113 and the second spoiler protrusion 114, as well as the opposite extrusion and shearing between the two, local high-speed vortices are formed, and the turbulence intensity is increased; the increase in the turbulence intensity causes the bubbles to be severely sheared, reducing the bubble diameter and significantly improving the dissolution efficiency. After the fluid converges into a sub-flow after passing through the first spoiler protrusion 113 and the second spoiler protrusion 114, it is then split by the next spoiler column 20 and re-converged by the next set of the first spoiler protrusion 113 and the second spoiler protrusion 114, and circulates according to this pattern. The more the number of circulations, the more significant the turbulence intensity and the mixing effect.

[0061] Furthermore, the shape of the gas mixing box body 10 is a cuboid, and the static spoiler channel 11 includes three straight spoiler channels 11a, and the three straight spoiler channels 11a are respectively arranged parallel to three adjacent surfaces of the gas mixing box body 10.

[0062] Specifically, the shape of the gas mixing box body 10 is set as a cuboid, and the three straight spoiler channels 11a are arranged parallel to three adjacent surfaces of the cuboid gas mixing box body 10, constructing a unique and efficient gas-liquid mixing path. The gas-liquid mixture flows through the three channels in sequence. In each channel, due to the change in the channel direction, the flow direction of the gas-liquid mixed fluid is continuously adjusted. When entering the second channel from the first channel, the gas-liquid mixture is forced to change the flow direction, which causes the originally relatively concentrated gas-liquid flow bundle to spread, increasing the opportunity for mutual penetration and collision between the gas and the liquid; when entering the third channel, the same turning effect further strengthens this mixing, enabling the carbon dioxide gas to be more evenly dispersed in the liquid, improving the uniformity and sufficiency of the gas-liquid mixing. The design of the cuboid gas mixing box body 10 and the three straight spoiler channels 11a parallel to the adjacent surfaces realizes an efficient functional layout in a limited space. This structure is more regular and compact, facilitating integrated installation with surrounding equipment. Whether in a small desktop bubble water machine or a large commercial embedded device, it can better adapt to different space requirements, save the internal space of the device, and improve the overall space utilization rate of the device. From the perspective of manufacturing process, the design of the cuboid gas mixing box body 10 and the simple three straight spoiler channels 11a reduces the processing difficulty and cost.

[0063] Furthermore, the cross-section of the front-end shunt portion 21 in its length direction is arc-shaped; and / or, the cross-section of the rear-end diversion portion 23 in its length direction is triangular; and / or, the cross-section of the middle-end shunt portion 22 in its length direction is triangular.

[0064] Specifically, in this embodiment, the cross-section of the front-end shunt portion 21 in the length direction is designed to be arc-shaped. When the gas-liquid mixture flows into the static turbulence channel 11, the arc-shaped structure can, like a diffuser, efficiently disperse the concentrated gas-liquid flow evenly. The arc of the arc shape enables the force received by each part of the gas-liquid mixture to change evenly when it contacts the shunt portion, avoiding uneven gas-liquid distribution. The gas-liquid mixture will spread around along the fan-shaped contour, making the gas and liquid penetrate each other more fully. This not only increases the initial contact area between the gas and liquid but also lays a good foundation for further mixing in the middle-end shunt portion 22 and the rear-end diversion portion 23, effectively improving the efficiency and uniformity of gas-liquid mixing, and thus promoting the dissolution of carbon dioxide.

[0065] The cross-section of the rear-end diversion portion 23 in the length direction is triangular, and this shape can play a good guiding role for the gas-liquid mixture that has been fully mixed by the middle-end shunt portion 22. The tip of the rear-end diversion portion 23 faces backward, which can play a good guiding role for the flow of the gas-liquid mixture. After the gas-liquid mixture undergoes intense mixing in the middle-end shunt portion 22, its flow pattern is relatively disordered. At this time, the rear-end diversion portion 23 with the tip facing backward can straighten out these disordered gas-liquid flows and guide them to flow smoothly in a specific direction, and smoothly enter the next turbulence column 20 to repeat the shunt-expansion-convergence actions, effectively avoiding unstable phenomena such as backflow and turbulence at the connection between the static turbulence channel 11 and the dynamic turbulence chamber 12, and ensuring the smoothness of the entire carbonization process.

[0066] The cross-section of the middle-end shunt portion 22 in the length direction is triangular, which provides unique advantages for gas-liquid mixing. The triangular structure causes strong shearing and shunting effects when the gas-liquid mixture flows through it. When the gas-liquid mixture impacts the side surface of the triangle, it will be divided into small stream bundles in different directions, and these small stream bundles collide and intertwine with each other, greatly increasing the contact area between the gas and liquid. The tip of the triangle also triggers local turbulence, further strengthening the mixing between the gas and liquid. This strong mixing effect can make carbon dioxide disperse more evenly in the liquid, increase the dissolution rate and dissolution amount of carbon dioxide, and thus effectively improve the carbonization efficiency.

[0067] Therefore, when the spoiler column 20 has a circular front-end flow dividing portion 21, a triangular middle-end flow dividing portion 22, and a rear-end flow guiding portion 23 at the same time, the shapes of each part cooperate with each other to form a coherent and efficient gas-liquid mixing and flow guiding system in the static spoiler channel 11. From the front-end flow division, to the strong mixing in the middle-end, and then to the stable flow guiding at the rear-end, the gas-liquid mixture continuously optimizes the mixing during the entire static spoiler process, creating extremely favorable conditions for further carbonization in the dynamic spoiler chamber 12 subsequently. This design can significantly improve the performance of the carbonator, making the prepared bubble water have a higher carbon dioxide concentration and better taste, and at the same time improving the overall working efficiency of the equipment.

[0068] Furthermore, the width of the static spoiler channel is in the range of 3 mm - 5 mm; and / or, the diameter of the front-end flow dividing portion 21 is in the range of 1 mm - 3 mm; and / or, the distance between the middle-end flow dividing portion 22 and the side wall of the static spoiler channel is in the range of 0.5 mm - 0.9 mm.

[0069] Specifically, in this embodiment, the width of the static spoiler channel is in the range of 3 mm - 5 mm. When the width of the static spoiler channel is between 3 mm and 5 mm, the constraint on the gas-liquid mixture flowing in the cavity is enhanced. The narrow space makes the gas and liquid contact more closely, reducing the possibility of gas-liquid separation. When passing through the spoiler column 20, the changes in the flow velocity and flow direction of the gas-liquid mixture are more intense, and a stronger turbulent effect can be generated. This turbulence helps to break the gas-liquid interface, increase the gas-liquid contact area, thereby promoting the dissolution of carbon dioxide and improving the carbonization efficiency. This width range can ensure that the flow pattern of the gas-liquid mixture is relatively stable. An overly wide spoiler cavity may lead to uneven gas-liquid distribution and a too large local flow velocity difference; while an overly narrow spoiler cavity may increase the flow resistance and even cause blockage. The width of 3 mm - 5 mm maintains a stable flow while ensuring a good mixing effect, which is beneficial for the subsequent further treatment of the gas-liquid mixture in the dynamic spoiler chamber 12.

[0070] The diameter of the front-end shunt part 21 is between 1 mm and 3 mm, which can accurately disperse the gas-liquid mixture. The smaller diameter can refine the concentrated gas-liquid flow beam, making the gas and liquid more evenly dispersed in the static turbulence channel. Within this diameter range, under the action of the front-end shunt part 21, the small flow beams formed by the gas-liquid mixture are of appropriate size, neither causing insufficient mixing due to too large a flow beam nor affecting the overall flow rate due to too small a flow beam, providing a good foundation for further mixing in the subsequent middle-end shunt part 22. This diameter range helps to optimize the energy transfer of the gas-liquid mixture. When the gas-liquid mixture impacts the front-end shunt part 21, the appropriate diameter can make the energy more effectively converted into the power of gas-liquid mixing. During the impact and shunting process of the gas-liquid flow beam on the surface of the shunt part, the energy loss is small, and more energy is used to promote gas-liquid mixing and flow, improving the energy utilization efficiency and enhancing the carbonization effect.

[0071] The middle-end shunt part 22 is 0.5 mm - 0.9 mm away from the side wall of the static turbulence channel. This distance range makes the space between the middle-end shunt part 22 and the side wall of the static turbulence channel form a special mixing area. When the gas-liquid mixture flows through this area, it is subjected to double interference from the middle-end shunt part 22 and the side wall. The presence of the side wall will change the flow direction of the gas-liquid mixture and interact with the turbulence induced by the middle-end shunt part 22, further increasing the complexity and intensity of gas-liquid mixing. This additional interference mixing can significantly increase the gas-liquid contact area and promote the dissolution of carbon dioxide. If the distance is too large, the interference effect of the side wall on gas-liquid mixing will weaken; if the distance is too small, it may lead to excessive frictional loss between the gas-liquid mixture and the side wall, increasing the flow resistance and even causing component wear. The distance of 0.5 mm - 0.9 mm controls the frictional loss within a reasonable range while ensuring effective interference mixing, ensuring the stable and efficient operation of the carbonizer.

[0072] Further, the dynamic turbulence chamber 12 is a circular cavity, the impeller 30 is located at the central position of the dynamic turbulence chamber 12, and a plurality of third convex turbulence parts protrude from the peripheral side wall of the dynamic turbulence chamber 12 toward the impeller 30.

[0073] Specifically, the dynamic turbulence chamber 12 is a circular cavity and the impeller 30 is located at the central position, enabling the impeller 30 to exert a uniform force on the gas-liquid mixture when rotating. The circular structure ensures that the gas-liquid mixture flows in a relatively symmetrical manner under the agitation of the impeller 30, avoiding uneven local mixing. The centrifugal force generated by the rotation of the impeller 30 causes the gas-liquid mixture to uniformly diffuse from the center to the periphery, forming a stable circulation flow, enhancing the mixing degree between the gas and the liquid, and promoting the dissolution of carbon dioxide in water. A plurality of third convex turbulence portions protruding from the peripheral side wall of the dynamic turbulence chamber 12 towards the impeller 30 further strengthen the turbulence effect during the gas-liquid mixing process. When the gas-liquid mixture flows towards the periphery under the action of the impeller 30, it will collide with these convex turbulence portions. The convex turbulence portions change the flow direction of the gas-liquid mixture, causing it to form complex turbulent flows and vortices. These turbulent flows and vortices increase the gas-liquid contact area and improve the dissolution efficiency of carbon dioxide. At the same time, the presence of the third convex turbulence portions can also break the stability of the gas-liquid interface, making it easier for carbon dioxide to dissolve into the water and increasing the carbon dioxide concentration of the sparkling water. During the agitation of the impeller 30 and the interaction between the gas-liquid mixture and the third convex turbulence portions, secondary mixing of the gas and the liquid is achieved. The gas-liquid mixture ejected from the center of the impeller 30 will change its flow direction after encountering the third convex turbulence portions, and part of it will return to the vicinity of the impeller 30 and participate in the agitation process of the impeller 30 again. This secondary mixing mechanism enables the gas and the liquid to come into contact and react more fully, further improving the carbonization effect and contributing to the preparation of sparkling water with a better taste and a more uniform carbon dioxide concentration.

[0074] The synergistic effect of the circular cavity and the third convex turbulence portions helps to stabilize the flow pattern inside the dynamic turbulence chamber 12. The circular structure itself is conducive to maintaining the flow stability of the gas-liquid mixture, and while the convex turbulence portions increase the turbulence, they can finely adjust the flow rate and flow direction of the gas-liquid mixture, avoiding excessive flow rate fluctuations and unstable vortices. The stable flow pattern makes the carbonization process more controllable, which is beneficial to improving the reliability of equipment operation and the stability of the quality of sparkling water.

[0075] Furthermore, the impeller 30 includes a main body column 31 and a plurality of blades 32 wound around the outer periphery of the main body column 31. There is a gap between the blades 32 and the third convex turbulence portions, and the gap is in the range of 0.5 mm - 0.9 mm.

[0076] Specifically, a gap of 0.5 mm - 0.9 mm is provided between the blade 32 of this embodiment and the third raised spoiler. This gap makes the flow path of the gas-liquid mixture in the dynamic spoiler chamber 12 more reasonable. When the impeller 30 rotates, the blade 32 pushes the gas-liquid mixture to flow around, and the third raised spoiler changes the flow direction of the gas-liquid mixture, causing it to form complex turbulence. The gap of 0.5 mm - 0.9 mm can ensure the smooth flow of the gas-liquid mixture between the blade 32 and the raised spoiler, neither causing the gas-liquid flow to be blocked due to too small a gap, increasing the flow resistance, nor weakening the synergistic spoiler effect on the gas-liquid mixture due to too large a gap. The gas-liquid mixture can fully impact the third raised spoiler under the push of the blade 32 and then return to the vicinity of the impeller 30 again, forming an efficient circulating mixed flow pattern to promote the dissolution of carbon dioxide. The appropriate gap can enhance the spoiler and mixing degree of the gas-liquid mixture. When the gas-liquid mixture passes through the gap between the blade 32 and the third raised spoiler, it will be affected by both of them. The rotation of the blade 32 provides the main stirring power, while the third raised spoiler further disrupts the flow of the gas-liquid mixture, forming more small vortices and turbulences. These small-scale flow structures increase the gas-liquid contact area, enabling carbon dioxide to dissolve more fully in water. Within this gap range, the mixing effect of the gas-liquid mixture is optimal, which can effectively increase the carbon dioxide concentration and uniformity of the bubble water. The gap of 0.5 mm - 0.9 mm helps to control the energy loss during the operation of the device. If the gap is too small, the friction between the blade 32 and the third raised spoiler will increase, resulting in a large amount of energy being consumed in overcoming the friction, not only reducing the energy utilization efficiency of the device but also possibly causing increased wear of the components; while if the gap is too large, the energy transfer efficiency of the gas-liquid mixture between the two will decrease, affecting the mixing effect. The appropriate gap can control the energy loss within a reasonable range while ensuring a good mixing effect, improving the overall performance of the device.

[0077] It should be noted that in this embodiment, the gas mixing box body 10 includes a bottom shell 10a, a seal 10c, and a cover plate 10b. The above-mentioned static spoiler channel 20 and dynamic spoiler chamber 30 are formed on the bottom shell 10a. The cover plate 10b is covered on the bottom shell 10a to enclose the static spoiler channel 20 and the dynamic spoiler chamber 30. The seal 10c is arranged at the connection position between the cover plate 10b and the bottom shell 10a to increase the sealing performance between the two. The cover plate 10b and the bottom shell 10a can be fixedly connected by means of bolts.

[0078] Please refer to Figure 6 and Figure 7As shown in the figure, the present invention also relates to another carbonator, which is used in a bubble water device. It includes a Venturi atomizing tube 70, a gas mixing box body 10, a plurality of flow disturbing columns 20, an impeller 30, a first liquid inlet pipe 50 and a first liquid outlet pipe 60. The Venturi atomizing tube 70 is used to mix gas and fluid. The gas mixing box body 10 has a static flow disturbing channel 11 and a dynamic flow disturbing chamber 12 that are connected and communicate with each other. The static flow disturbing channel 11 is in a multi-segment straight shape. A plurality of flow disturbing columns 20 are arranged in the static flow disturbing channel and are spaced along the extending direction of the static flow disturbing channel 11. The impeller 30 is rotatably arranged in the dynamic flow disturbing chamber 12. One end of the first liquid inlet pipe 50 is connected to the rear end of the Venturi atomizing tube 70, and the other end is connected to the gas mixing box body 10 and communicates with the static flow disturbing channel 11. The first liquid outlet pipe 60 is connected to the rear end of the dynamic flow disturbing chamber 12.

[0079] The flow disturbing column 20 includes a front-end flow dividing part 21, a middle-end flow dividing part 22 and a rear-end flow guiding part 23. The middle-end flow dividing part 22 protrudes outward from the front-end flow dividing part 21 and / or the rear-end flow guiding part 23. The cross-sectional width of the front-end flow dividing part 21 in its length direction shows an increasing trend in the extending direction towards the rear end, and the cross-sectional width of the rear-end flow guiding part 23 in its length direction shows a decreasing trend in the extending direction towards the rear end.

[0080] In this embodiment, through the collaborative work of the Venturi atomizing tube 70 and the gas mixing box body 10, the gas-liquid mixing effect is greatly improved. The Venturi atomizing tube 70 utilizes its special structure to achieve the preliminary and efficient mixing of gas and fluid. When gas and liquid enter the Venturi atomizing tube 70 respectively, in the contraction section 741 of the tube, the liquid flow rate increases and the pressure decreases, forming a negative pressure environment, thereby sucking in the gas and fully mixing it with the liquid. In this process, the gas is broken into tiny bubbles and evenly dispersed in the liquid, initially increasing the gas-liquid contact area. This preliminary mixing lays a good foundation for the further mixing in the gas mixing box body 10, making the gas-liquid mixture entering the gas mixing box body 10 have a more uniform initial state.

[0081] The static flow disturbing channel 11 in the gas mixing box body 10 is in a multi-segment straight shape. This design enables the gas-liquid mixture to continuously change direction during the flow process, increasing the opportunities for mutual collision and friction between gas and liquid. A plurality of flow disturbing columns 20 are spaced along the static flow disturbing channel 11, further enhancing the mixing effect. The design of the front-end flow dividing part 21 with an increasing width towards the rear can gradually disperse the gas-liquid mixture, making its distribution in the channel more uniform. The middle-end flow dividing part 22 protruding outward has a strong interaction with the gas-liquid mixture, generating a large number of small vortices and turbulences, greatly increasing the gas-liquid contact area. The rear-end flow guiding part 23 with a decreasing width towards the rear plays a role in converging and guiding, enabling the gas-liquid mixture to enter the dynamic flow disturbing chamber 12 in a relatively stable state, and further promoting gas-liquid mixing during the guiding process.

[0082] The impeller 30 is rotatably arranged in the dynamic turbulence chamber 12. When the gas-liquid mixture enters the dynamic turbulence chamber 12, the impeller 30 rotates at a high speed driven by the motor. The rotation of the impeller 30 generates a strong centrifugal force, causing the gas-liquid mixture to form a strong circulating flow in the dynamic turbulence chamber 12, further intensifying the mixing between the gas and the liquid. At the same time, the spatial structure of the dynamic turbulence chamber 12 also plays an auxiliary role in the gas-liquid mixing, making the gas-liquid mixture tumble and collide fully in the chamber. During this process, carbon dioxide gas continuously dissolves in water, realizing the carbonization process and increasing the carbon dioxide concentration of the bubble water.

[0083] In summary, through the combination of the Venturi atomizing tube 70 and the gas mixing box body 10 in this embodiment, multi-stage mixing of gas and liquid is achieved, from preliminary mixing to enhanced mixing and then to deep mixing, greatly improving the uniformity and sufficiency of gas-liquid mixing, enabling carbon dioxide to dissolve more fully in water, and preparing bubble water with high concentration and good taste. The entire carbonator has a compact structure, and each component works together, occupying a small space and being convenient to be integrated into various bubble water devices. Whether it is a small desktop device or a large commercial device, it can be well adapted, improving the space utilization rate of the device.

[0084] It should be noted that the Venturi atomizing tube 70 is used for preliminary mixing of gas and liquid. It has a main body 74 and an inlet section 71, a suction section 72, and an outlet section 73 connected to the main body 74. The main body 74 is provided with a contraction section 741, a throat section 742, and a diffuser section 743. The inlet section 71 is connected to the contraction section 741, and both ends of the diffuser section 743 are respectively connected to the throat section 742 and the outlet section 73. The main body 74 is also provided with a gas cavity 744, and the suction section 72 is communicated with the throat section 742 through the gas cavity 744. The contraction section 741 is located between the inlet section 71 and the throat section 742 and is arranged in a frustum shape. The diffuser section 743 is located between the throat section 742 and the outlet section 73 and is also arranged in a frustum shape.

[0085] One end of the inlet section 71 is connected to the large end of the contraction section 741. The small end of the contraction section 741 is arranged corresponding to one end of the throat section 742. The other end of the throat section 742 is connected to the small end of the expansion section 743. The large end of the expansion section 743 is connected to the outlet section 73. The suction section 72 communicates with the throat section 742 through the air cavity 744. The air cavity 744 is formed in the main body 74 of the pipe body, and is located on the outer periphery of the contraction section 741 and on one side of the throat section 742. Such a structural design enables the water flow to gradually increase in velocity and decrease in pressure when passing through the inlet section 71 and entering the contraction section 741, forming a negative pressure in the throat section 742, sucking in carbon dioxide through the air cavity 744, and mixing it with the high-speed water flow. The reasonable design of the contraction section 741, the throat section 742, and the expansion section 743, as well as the surrounding arrangement of the air cavity 744, ensure the sufficiency and stability of the gas-liquid mixing, and improve the preparation efficiency and quality of the bubble water. The contraction section 741 - throat section 742 - expansion section 743 structure of the main body 74 forms a multi-stage velocity increasing - pressure reducing - pressure increasing flow field, enabling the liquid velocity to be significantly increased in the throat section 742, thereby increasing the gas-liquid contact area and further improving the initial gas-liquid mixing efficiency.

[0086] Furthermore, the static flow disturbance channel 11 has a first side surface 111 and a second side surface 112. A plurality of first flow disturbance protrusions 113 arranged at intervals protrude from the first side surface 111 towards the second side surface 112. A plurality of second flow disturbance protrusions 114 arranged at intervals protrude from the second side surface 112 towards the first side surface 111. Both the first flow disturbance protrusions 113 and the second flow disturbance protrusions 114 are used to reduce the flow cross-section at the corresponding positions of the static flow disturbance channel 11. The first flow disturbance protrusions 113 and the second flow disturbance protrusions 114 are arranged in one-to-one correspondence.

[0087] The present invention also provides a bubble water device. The bubble water device includes the carbonator in the above-mentioned embodiment. The specific structure of the carbonator refers to the above-mentioned embodiment. Since this bubble water device adopts all the technical solutions of the above-mentioned all embodiments, it at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be elaborated one by one here.

[0088] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structural transformation made under the technical concept of the present invention by using the content of the specification and drawings of the present invention, or any direct / indirect application in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A carbonator for a bubble water device, characterized in that: include: A gas mixing box body, wherein the gas mixing box body has a static flow disturbance channel and a dynamic flow disturbance chamber connected to each other, and the static flow disturbance channel is in a multi-segment straight line shape; A plurality of spoiler columns, wherein the plurality of spoiler columns are arranged in the static spoiler channel and are arranged at intervals along an extension direction of the static spoiler channel; An impeller, the impeller being rotatably disposed in the dynamic turbulence chamber; a first air inlet pipe and a first liquid inlet pipe, wherein the first air inlet pipe and the first liquid inlet pipe are both connected to a front end of the static spoiler channel; A first liquid outlet pipe, the first liquid outlet pipe is connected to the rear end of the dynamic turbulence chamber; Wherein, the spoiler column includes a front end diverter portion, a middle end diverter portion and a rear end guide portion, and the middle end diverter portion protrudes outward from the front end diverter portion and / or the rear end guide portion; the cross-sectional width of the front end diverter portion in its length direction tends to increase in the direction extending toward the rear end, and the cross-sectional width of the rear end guide portion in its length direction tends to decrease in the direction extending toward the rear end.

2. The carbonizer according to claim 1, characterized in that The static spoiler channel and the dynamic spoiler chamber are connected by a connecting channel, and the bottom wall of the connecting channel is higher than the bottom wall of the static spoiler channel; and / or the cross-sectional area of ​​the front end of the connecting channel is smaller than the cross-sectional area of ​​the static spoiler channel.

3. The carbonizer according to claim 2, characterized in that The static spoiler channel has a first side surface and a second side surface, the first side surface protrudes toward the second side surface with a plurality of first spoiler protrusions arranged at intervals, the second side surface protrudes toward the first side surface with a plurality of second spoiler protrusions arranged at intervals, and the first spoiler protrusions and the second spoiler protrusions are both used to reduce the flow cross-section at the corresponding position of the static spoiler channel.

4. The carbonizer according to claim 3, characterized in that The first spoiler protrusions and the second spoiler protrusions are arranged in a one-to-one correspondence.

5. The carbonizer according to claim 4, characterized in that The gas mixing box body is in the shape of a cuboid, and the static spoiler channel comprises three sections of straight spoiler channels, and the three sections of straight spoiler channels are respectively arranged in parallel with three adjacent surfaces of the gas mixing box body.

6. The carbonizer according to claim 4, characterized in that The cross-section of the front end diverter in the length direction is an arc shape; and / or the cross-section of the rear end guide in the length direction is a triangle; and / or the cross-section of the middle end diverter in the length direction is a triangle.

7. The carbonizer according to claim 6, characterized in that The width of the static spoiler channel is in the range of 3mm-5mm; and / or the diameter of the front end diverter portion is in the range of 1mm-3mm; and / or the distance between the middle end diverter portion and the side wall of the static spoiler channel is in the range of 0.5mm-0.9mm.

8. The carbonizer according to claim 5, characterized in that The dynamic spoiler chamber is a circular cavity, the impeller is located at the center of the dynamic spoiler chamber, and a plurality of third raised spoiler portions are protruded from the peripheral side wall of the dynamic spoiler chamber toward one side of the impeller.

9. The carbonizer according to claim 8, characterized in that The impeller includes a main body column and a plurality of blades wound around the outer circumference of the main body column, and there is a gap between the blades and the third raised spoiler, and the gap is in the range of 0.5 mm-0.9 mm.

10. A carbonator for a sparkling water device, characterized in that: include: A venturi atomizer tube, the venturi atomizer tube is used to mix gas and liquid; A gas mixing box body, wherein the gas mixing box body has a static flow disturbance channel and a dynamic flow disturbance chamber connected to each other, and the static flow disturbance channel is in a multi-segment straight line shape; A plurality of spoiler columns, wherein the plurality of spoiler columns are arranged in the static spoiler channel and are arranged at intervals along an extension direction of the static spoiler channel; An impeller, the impeller being rotatably disposed in the dynamic turbulence chamber; A first liquid inlet pipe, one end of which is connected to the rear end of the Venturi atomization pipe, and the other end of which is connected to the gas mixing box and communicates with the static flow disturbance channel; A first liquid outlet pipe, the first liquid outlet pipe is connected to the rear end of the dynamic turbulence chamber; Wherein, the spoiler column includes a front end diverter portion, a middle end diverter portion and a rear end guide portion, and the middle end diverter portion protrudes outward from the front end diverter portion and / or the rear end guide portion; the cross-sectional width of the front end diverter portion in its length direction tends to increase in the direction extending toward the rear end, and the cross-sectional width of the rear end guide portion in its length direction tends to decrease in the direction extending toward the rear end.

11. The carbonizer according to claim 10, characterized in that The static spoiler channel has a first side surface and a second side surface, the first side surface protrudes toward the second side surface with a plurality of first spoiler protrusions arranged at intervals, the second side surface protrudes toward the first side surface with a plurality of second spoiler protrusions arranged at intervals, and the first spoiler protrusions and the second spoiler protrusions are both used to reduce the flow cross-section at the corresponding position of the static spoiler channel.

12. The carbonizer according to claim 11, characterized in that The first spoiler protrusions and the second spoiler protrusions are arranged in a one-to-one correspondence.

13. A bubble water device, characterized in that: Comprising the carbonizer according to any one of claims 1 to 12.

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