Gas-liquid mixing device and carbonate spring generating device
By designing the vortex generation area and the spiral suction area in the gas-liquid mixing device, and using the negative pressure generated by the spiral water flow to absorb the gas, the problems of low gas utilization rate and low mixing concentration in the existing gas-liquid mixing process are solved, and a more efficient gas-liquid mixing effect is achieved.
Patent Information
- Application Number
- CN202311563237.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-11-22
- Publication Date
- 2025-05-23
AI Technical Summary
During the existing gas-liquid mixing process, the gas is not easily completely dissolved into the liquid, resulting in low gas utilization and low gas mixing concentration.
A gas-liquid mixing device is designed, including a vortex generating area and a spiral intake area. The vortex current generation area forms a spiral water flow through the spiral channel. The spiral suction area uses the negative pressure generated by the spiral water flow to absorb the gas to be mixed from the gas collection cavity to achieve effective mixing of gas and liquid.
By increasing the gas utilization rate and mixing concentration of the gas-liquid mixing device, gas waste is reduced and the mixing concentration of carbon dioxide in carbonic acid springs is increased.
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Figure CN120022769A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to a gas-liquid mixing device, and also relates to a carbonated spring generating device having the gas-liquid mixing device. Background Art
[0002] In the existing gas-liquid mixing process, such as in the preparation process of carbonated spring, the gas is not easy to completely dissolve into the liquid, resulting in low gas utilization, gas waste, and low gas mixing concentration in the mixed liquid.
[0003] Therefore, how to improve the gas utilization rate and gas mixing concentration in the gas-liquid mixing process is a technical problem that needs to be solved in the prior art. Summary of the invention
[0004] In view of the above problems, the present application discloses a gas-liquid mixing device, which can improve the utilization rate of the gas and increase the final mixing concentration.
[0005] The present application also discloses a carbonated spring generating device having the above-mentioned gas-liquid mixing device.
[0006] In order to achieve the above objectives, this application adopts the following technical solutions:
[0007] The present application provides a gas-liquid mixing device, which includes a vortex generating area and a spiral suction area arranged along an arrangement direction, wherein the vortex generating area is formed with a liquid inlet channel and a plurality of spiral channels connected to the liquid inlet channel, the liquid inlet channel is arranged along the arrangement direction, and each spiral channel extends outward along a spiral trajectory with the liquid inlet channel as the center. The spiral suction area includes a gas collecting cavity, and a cylindrical annular cavity surrounding the gas collecting cavity and extending along the arrangement direction, and the gas collecting cavity is provided with a suction hole connected to the cylindrical annular cavity. Along the arrangement direction, the cylindrical annular cavity is connected to each spiral channel, so that the liquid flowing out of the spiral channel can spirally flow out in the cylindrical annular cavity, and generate a negative pressure that can absorb gas from the gas collecting cavity through the suction hole.
[0008] The above structure can utilize the spiral water flow formed in the cylindrical annular cavity to generate negative pressure, and use the negative pressure to absorb the gas to be mixed from the gas collecting cavity to achieve mixing between gas and liquid. The spiral water flow can also increase the contact area between the water flow and the gas to be mixed, improve the utilization rate of the gas, and increase the final mixing concentration.
[0009] In an exemplary embodiment of the gas-liquid mixing device, the spiral channel extends outward along a planar spiral trajectory with the liquid inlet channel as the center. This design can save space.
[0010] In an exemplary embodiment of the gas-liquid mixing device, the air suction hole is located below the water outlet of the spiral channel in the cylindrical annular cavity.
[0011] In an exemplary embodiment of the gas-liquid mixing device, the spiral air suction zone of the gas-liquid mixing device includes a first guide body and a second guide body. The first guide body is a cylindrical structure, and the first guide body is hollow inside to form a gas collecting cavity. The second guide body can be covered with the first guide body, and there is a gap between the second guide body and the first guide body to form a cylindrical annular cavity. The structure is simple, and it is easy to realize the sealing design of the liquid channel, ensure the liquid flow rate, and promote liquid mixing.
[0012] In a schematic embodiment of a gas-liquid mixing device, a vortex generating area of the gas-liquid mixing device includes a vortex generator, a liquid inlet channel and a plurality of spiral channels are formed in the vortex generator, and the vortex generator is positioned at the end of the first flow guide body. The structure is simple, easy to assemble and realize a sealing design.
[0013] In an exemplary embodiment of the gas-liquid mixing device, the first flow guide body is provided with a plurality of plug-in columns, and the vortex generator is provided with plug-in grooves corresponding to the plug-in columns to achieve a connection relationship between the vortex generator and the first flow guide body.
[0014] In an exemplary embodiment of the gas-liquid mixing device, the air suction hole is located on a side of the first flow guide body close to the vortex generator.
[0015] In an exemplary embodiment of the gas-liquid mixing device, the number of the suction holes corresponds to the number of the spiral channels to improve the absorption effect.
[0016] In an exemplary embodiment of the gas-liquid mixing device, a liquid mixing cavity connected to the gas collecting cavity is formed inside the first flow guide body, and a liquid guide hole capable of connecting the liquid mixing cavity and the cylindrical annular cavity is provided on the side of the first flow guide body away from the vortex generator. The above structure can help improve gas utilization and avoid gas waste.
[0017] The present application also provides a carbonated spring generating device, which includes the above-mentioned gas-liquid mixing device, which can improve the utilization rate of carbon dioxide gas in the gas-liquid mixing process and increase the carbon dioxide mixing concentration in the carbonated spring. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present application. Also, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:
[0019] Figure 1 A schematic three-dimensional structure diagram of a decomposed state for illustrating an exemplary embodiment of a gas-liquid mixing device.
[0020] Figure 2A three-dimensional structural schematic diagram for illustrating the combined state of a schematic implementation of a gas-liquid mixing device.
[0021] Figure 3 To illustrate Figure 1 Schematic diagram of the structure of the vortex generator in direction A.
[0022] Figure 4 A partial schematic diagram of a three-dimensional structure in a decomposed state for illustrating another exemplary embodiment of a gas-liquid mixing device.
[0023] Description of labels:
[0024] 10 Eddy current generating area
[0025] 11 Vortex generator
[0026] 112 sockets
[0027] 12 Liquid inlet channel
[0028] 14 spiral channels
[0029] 20 Spiral suction area
[0030] 21. First guide body
[0031] 212 plug-in column
[0032] 22 Cylindrical annular cavity
[0033] 23. Second Conductor
[0034] 24 Air intake hole
[0035] 25 Liquid guide hole DETAILED DESCRIPTION
[0036] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.
[0037] In this document, “exemplary” means “serving as an example, instance or illustration”, and any diagram or implementation described in this document as “exemplary” should not be interpreted as a more preferred or more advantageous technical solution.
[0038] In order to simplify the drawings, only the parts related to the present application are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically drawn or marked.
[0039] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.
[0040] Figure 1 A schematic three-dimensional structure diagram of a decomposed state for illustrating an exemplary embodiment of a gas-liquid mixing device. Figure 2 A three-dimensional structural schematic diagram for illustrating the combined state of a schematic implementation of a gas-liquid mixing device.
[0041] Figure 1 In the embodiment shown in the figure, the gas-liquid mixing device includes a vortex generator 11, a first guide body 21 and a second guide body 23. The vortex generator 11, the first guide body 21 and the second guide body 22 can be assembled along the dotted line shown in the figure to form Figure 2 In order to better understand the technical solution, Figure 2 The second flow guide 23 in FIG. 1 is schematically indicated by a dotted line.
[0042] like Figure 2 In the illustrated embodiment, along the arrangement direction (vertical direction) indicated by the double arrows in the figure, the gas-liquid mixing device includes a vortex generating area 10 located at the upper part of the figure and a spiral suction area 20 located at the lower part of the figure.
[0043] Figure 1 and Figure 2 In the embodiment shown, the vortex generating area 10 is basically composed of the vortex generator 11, which can also be seen in Figure 3 , Figure 3 yes Figure 1 The schematic diagram of the structure of the vortex generator 11 in the A direction is as follows: Figure 3 As shown, the vortex generator 11 constituting the vortex generating area 10 is formed with a liquid inlet channel 12 and a plurality of spiral channels 14 connected to the liquid inlet channel 12. The liquid inlet channel 12 is arranged along the arrangement direction (see Figure 2 ), each spiral channel 14 extends outward from the center in a spiral trajectory with the liquid inlet channel 12 as the center. "Spiral trajectory" refers to any trajectory that rotates around a center point or an axis and gradually moves away from a moving point. Figure 3 In the figure, there are four spiral channels 14, and the dotted lines are used to express the liquid flow direction. It can be seen that the liquid in the liquid inlet channel 12 will flow out through the above spiral channels 14 in sequence. Among them, the spiral channel 14 can extend outward along a planar spiral trajectory with the liquid inlet channel 12 as the center, and this design saves more space.
[0044] Figure 1 and Figure 2 In the embodiment shown, the spiral air suction zone 20 is composed of a first guide body 21 and a second guide body 23, wherein the first guide body 21 is a cylindrical structure, and the first guide body 21 has a hollow structure inside to form a gas collecting cavity of the spiral air suction zone 20 (not shown in the figure because it is inside the first guide body 21), and an air suction hole 24 is opened on the outer surface of the first guide body 21. The second guide body 23 can be covered on the first guide body 21, and after being combined, as shown in FIG. Figure 2 As shown, the gap between the second flow guide 23 and the first flow guide 21 forms a cylindrical annular cavity 22, and the cylindrical annular cavity 22 is arranged along the arrangement direction shown by the double-headed arrow in the figure, and the cylindrical annular cavity 22 surrounds the air collecting cavity inside the first flow guide 21, and the air collecting cavity is provided with an air intake hole 24 connected to the outside of the first flow guide 21.
[0045] like Figure 1 and Figure 2 As shown, after the vortex generator 11 is assembled to the end of the first flow guide body 21 along the arrangement direction shown by the double-line arrow in the figure, the cylindrical annular cavity 22 between the second flow guide body 23 and the first flow guide body 21 can be connected to the spiral channels 14 on the vortex generator 11.
[0046] Before the gas-liquid mixing device is ready for use, Figure 2 As shown, the gas-liquid mixing device is arranged along the arrangement direction shown by the double-line arrow in the figure (vertical direction in the figure), and the gas to be mixed is stored in the gas collecting cavity inside the first body guide 21. For example, when preparing carbonated springs, carbon dioxide gas can be stored in the gas collecting cavity.
[0047] When the gas-liquid mixing device is working, Figure 2 As shown, liquid is injected into the liquid inlet channel 12 of the vortex generating area 10 at a certain pressure. After the liquid flows into the liquid inlet channel 12, it will Figure 3 As shown by the dotted line, the liquid flows through the liquid inlet channel 12 to each spiral channel 14, and the spiral channel 14 divides the liquid and changes the liquid flow direction. Figure 3 Since four spiral channels 14 are provided, the liquid is divided into four streams, and each stream gradually disperses to the surroundings along the trajectory of the spiral channel 14, and finally forms four streams that rotate rapidly around the center and then enter the spiral suction area 20. Those skilled in the art can understand that the number of spiral channels 14 can vary according to different design requirements and is not limited to the number in the embodiment shown in the figure.
[0048] like Figure 2As shown in FIG. 1 , the water flow rotating around the center will enter the cylindrical annular cavity 22 of the spiral suction area 20. At this time, because each water flow has a speed in the rotation direction, each water flow, when moving along the cylindrical annular cavity 22, not only moves downward due to its own gravity, but also rotates in the cylindrical annular cavity 22, forming a spiral water flow. Figure 2 A dotted line is used to draw a spiral water flow trajectory of the water flow. According to Bernoulli's principle, the spiral water flow will generate negative pressure when flowing in the cylindrical annular cavity 22. The negative pressure can absorb the gas to be mixed from the gas collecting cavity through the suction hole 24 to achieve mixing between the gas and the liquid. At the same time, the spiral water flow will increase the contact area between the water flow and the gas to be mixed. In a relatively small space, the utilization rate of the gas can be improved, and the final mixing concentration can be increased.
[0049] Those skilled in the art will understand that Figure 1 , Figure 2 In the illustrated embodiment, a vortex generating area 10 is formed by a vortex generator 11, and a spiral suction area 20 is formed by a first body guide 21 and a second body guide 23. The above structure is simple and can easily realize a sealing design of a liquid channel, thereby ensuring a liquid flow rate and promoting liquid mixing.
[0050] However, according to different design requirements, other structures and forms can also be used to form the above-mentioned vortex generating area 10 and spiral suction area 20. That is, the technical solution of the present application is not limited to the design of specific structures or components, and it only needs to meet the above-mentioned liquid and gas transportation relationship. In the present application, the gas-liquid mixing device needs to include a vortex generating area 10 and a spiral suction area 20 arranged along the arrangement direction, wherein the vortex generating area 10 is formed with a liquid inlet channel 12 and a plurality of spiral channels 14 connected to the liquid inlet channel 12, and the liquid inlet channel 12 is arranged along the arrangement direction, and each spiral channel 14 extends outward along a spiral trajectory with the liquid inlet channel 12 as the center. The spiral suction area 20 includes an air collecting cavity, and a cylindrical annular cavity 22 surrounding the air collecting cavity and extending along the arrangement direction, and the air collecting cavity is provided with an air suction hole 24 connected to the cylindrical annular cavity 22. Along the arrangement direction, the cylindrical annular cavity 22 is connected with each spiral channel 14 so that the liquid flowing out of the spiral channel 14 can spirally flow out in the cylindrical annular cavity 22 and generate negative pressure that can absorb gas from the gas collecting cavity through the suction hole 24.
[0051] exist Figure 1 and Figure 2 In the embodiment shown, the air suction hole 24 is located on the side of the first flow guide 21 close to the vortex generator 11. This position is where the spiral water flow has the fastest flow rate and generates the largest negative pressure, making it easy to suck out the gas to be mixed. Figure 1 and Figure 2In the illustrated embodiment, the number of the air suction holes 24 corresponds to the number of the spiral channels 14 , so that each spiral water flow can suck out the gas to be mixed from the corresponding air suction hole 24 , thereby improving the absorption effect.
[0052] exist Figure 2 In the illustrated embodiment, a liquid mixing chamber may also be formed inside the first flow guide 21 (not shown because it is inside), and the liquid mixing chamber inside the first flow guide 21 is interconnected with the gas collecting chamber. A liquid guide hole 25 capable of connecting the liquid mixing chamber and the cylindrical annular chamber 22 is also provided on the side of the first flow guide 21 away from the vortex generator, that is, the liquid spirally flowing along the cylindrical annular chamber 22 may eventually flow into the liquid mixing chamber inside the first flow guide 21 through the liquid guide hole 25 to complete the subsequent mixing process. In this process, some gases to be mixed may be brought into the liquid mixing chamber through the liquid guide hole 25, and due to the instability of the mixed liquid, the gas in the mixed liquid in the mixed liquid chamber may also be separated from the liquid again. Since the gas collecting chamber is connected to the liquid mixing chamber, the gas collecting chamber will collect the above-mentioned gas again to form a gas to be mixed for subsequent mixing. The above structure can help improve gas utilization and avoid gas waste.
[0053] Figure 4 A partial schematic diagram of a three-dimensional structure in a decomposed state for illustrating another exemplary embodiment of a gas-liquid mixing device. Figure 4 In the illustrated embodiment, the first flow guide 21 is provided with four plug-in posts 212, and the vortex generator 11 is provided with four plug-in slots 112 corresponding to the plug-in posts 212, so as to realize the connection relationship between the vortex generator 11 and the first flow guide 21. Those skilled in the art will appreciate that the number of plug-in posts and plug-in slots is not limited to that shown in the figure.
[0054] The present application also provides a carbonated spring generating device with the above-mentioned gas-liquid mixing device. The carbonated spring generating device can be connected to bathtubs, faucets, showers and other equipment, which can greatly improve the utilization rate of carbon dioxide gas in the gas-liquid mixing process and increase the carbon dioxide mixing concentration in carbonated springs. Carbonated springs have many benefits for the human body: they can improve vascular function and reduce blood viscosity; improve blood circulation, reduce blood sugar and urine sugar; relieve bedsores and peripheral circulation disorders; improve symptoms such as autonomic nervous system disorders caused by stress and other factors, and regulate the balance of sympathetic and parasympathetic nerves; improve athletic performance; have the ability to repair damaged skin and hair; and have a strong ability to remove dirt and clean the body surface.
[0055] The above is only a specific implementation of the present application. Under the above teachings of the present application, those skilled in the art can make other improvements or modifications based on the above embodiments. Those skilled in the art should understand that the above specific description is only to better explain the purpose of the present application, and the protection scope of the present application shall be based on the protection scope of the claims.
Claims
1. Gas-liquid mixing device, It is characterized in that The gas-liquid mixing device comprises a vortex generating area (10) and a spiral suction area (20) arranged along an arrangement direction, The vortex generating area (10) is formed with a liquid inlet channel (12) and a plurality of spiral channels (14) connected to the liquid inlet channel (12), the liquid inlet channel (12) is arranged along the arrangement direction, and each of the spiral channels (14) extends outward along a spiral trajectory with the liquid inlet channel (12) as the center. The spiral air suction zone (20) comprises an air collecting cavity and a cylindrical annular cavity (22) surrounding the air collecting cavity and extending along the arrangement direction, wherein the air collecting cavity is provided with an air suction hole (24) communicating with the cylindrical annular cavity (22). Along the arrangement direction, the cylindrical annular cavity (22) is connected to each of the spiral channels (14), so that the liquid flowing out of the spiral channels (14) can flow out in a spiral in the cylindrical annular cavity (22) and generate a negative pressure that can absorb gas from the gas collecting cavity through the suction hole (24).
2. The gas-liquid mixing device according to claim 1, It is characterized in that The spiral channel (14) extends outward along a plane spiral trajectory with the liquid inlet channel (12) as the center.
3. The gas-liquid mixing device according to claim 1, It is characterized in that The air suction hole (24) is located below the water outlet of the spiral channel (14) in the cylindrical annular cavity (22).
4. The gas-liquid mixing device according to claim 1, It is characterized in that The spiral suction zone (20) of the gas-liquid mixing device comprises: A first body guide (21), the first body guide (21) being a cylindrical structure, and the first body guide (21) being hollow inside to form the gas collecting cavity; A second flow guide (23), wherein the second flow guide (23) can be disposed on the first flow guide (21), and a gap is provided between the second flow guide (23) and the first flow guide (21) to form the cylindrical annular cavity (22).
5. The gas-liquid mixing device according to claim 4, It is characterized in that The vortex generating area (10) of the gas-liquid mixing device comprises a vortex generator (11), the liquid inlet channel (12) and the plurality of spiral channels (14) are formed on the vortex generator (11), and the vortex generator (11) is positioned at the end of the first flow guide (21).
6. The gas-liquid mixing device according to claim 5, It is characterized in that The first body guide (21) is provided with a plurality of plug-in posts (212). The vortex generator (11) is provided with a plug-in slot (112) corresponding to the plug-in column (212).
7. The gas-liquid mixing device according to claim 5, It is characterized in that The air suction hole (24) is located on a side of the first flow guide (21) close to the vortex generator (11).
8. The gas-liquid mixing device according to claim 7, It is characterized in that The number of the air suction holes (24) corresponds to the number of the spiral channels (14).
9. The gas-liquid mixing device according to claim 5, It is characterized in that A liquid mixing chamber connected to the gas collecting chamber is formed inside the first flow guide (21), and a liquid guide hole (25) capable of connecting the liquid mixing chamber and the cylindrical annular chamber (22) is also provided on a side of the first flow guide (21) away from the vortex generator.
10. Carbonated spring generating device, It is characterized in that It comprises the gas-liquid mixing device as claimed in any one of claims 1 to 9.