Air-soluble water generating device based on vortex cutting

Abstract

The invention discloses a gas-soluble water generating device based on vortex cutting, and relates to the technical field of gas-soluble water. On the basis of the basic principle of gas-soluble water, a ventilation rod is additionally arranged on the basis of an impeller structure, and gas is limited to only be pumped from the lower side of a water body by utilizing the communication state of the ventilation rod and the interior of an impeller; in order to prolong the basic time of gas and water and improve the generation rate of bubbles, the key content is that the additionally arranged water circulation mode firstly limits the position of the water extracted from the inside of the kettle body to enable the water to be located on the lower side of the impeller, and specifically, the part of the water does not obviously participate in the gas dissolving process and most directly generates temperature change; secondly, the temperature of the water body is changed in a temperature detection and cooling treatment mode in the water body circulation process, the water body returns to the kettle body in a backflow mode to maintain the temperature of the water body in the kettle body and stabilize the air dissolving process, and finally the tension distribution state of the water body liquid level is further broken through the water body spraying direction in the backflow process.

Description

Technical Field

[0001] This invention relates to the field of dissolved water technology, and more specifically to a dissolved water generator based on vortex cutting. Background Technology

[0002] The applications of dissolved water vary across different fields, such as CN115735841A (water quality or ecological protection), CN113598610A (food industry), and CN104355320A (chemical industry). However, the key lies in the preparation process, which is mainly based on a combination of physical and chemical methods.

[0003] Specifically, the preparation process of household hydrogen-rich water and sparkling water is explained: Conventionally, a dual method of pressurization and cooling is used, and eddy current cutting technology can be employed. Eddy current cutting essentially uses the strong eddy current shearing force generated by high-speed rotation to break millimeter-sized bubbles down to the micrometer (10-50μm) or even nanometer (<200nm) scale, significantly increasing the gas-liquid contact surface area. Refer to the technical content disclosed in publication number CN110127798A. However, it needs further explanation that during this process, mechanical energy is dissipated and converted into heat energy due to water flow friction, causing the water temperature to rise. In industrial high-pressure systems, the temperature change range is approximately 10~18℃, while in small systems (≤1MPa), the temperature change range is approximately 2~4.5℃. Since the amount of dissolved gas is directly related to the water temperature, achieving the bubble-breaking effect of eddy current cutting technology would result in a small temperature change, which would directly affect the dissolved gas effect. To simultaneously satisfy both the dissolved gas effect and the bubble effect, this invention proposes a solution. Summary of the Invention

[0004] The purpose of this invention is to provide an aerosol water generator based on vortex cutting. For the preparation process of household-grade aerosol water, although vortex cutting has a good effect of cutting bubbles, the heat energy generated by friction during the cutting process will cause the temperature to rise and destroy the low-temperature environment in the aerosol process.

[0005] The objective of this invention can be achieved through the following technical solution: an aerosol water generator based on vortex cutting, comprising a cover, a pot body and a base, wherein an impeller is provided at the bottom of the pot body, and a vertically arranged venting rod is installed at the center point of the impeller; a single liquid channel handle is installed between the pot body and the base, and a single gas channel is formed between the single liquid channel handle and the cover body.

[0006] The chassis is equipped with a water circulation assembly consisting of a water pump, a first-order temperature sensor, and a heat dissipation component, and an air pump. The water circulation assembly and the inside of the kettle body form a water circulation action through a single liquid channel handle. The vent rod is rotatably connected to the lid and is in communication with the single air channel.

[0007] A further configuration is provided: a magnetic transmission component corresponding to the impeller is provided at the center point of the bottom of the inside of the kettle body, and the impeller is kept in rotational connection at the bottom of the inside of the kettle body through the magnetic transmission component.

[0008] The impeller is further configured such that the upper side of its cross-section is in the shape of a positive cone, the interior of the impeller is a hollow cavity, the upper surface of the impeller has an air vent, and the air vent has an air leakage port on the outer wall of the hollow cavity corresponding to the air vent.

[0009] The following configuration is further provided: an air plug cone is slidably installed in the cavity corresponding to the vent rod, the upper end of the air plug cone is set to be a positive cone shape, and a spring member connected to the bottom end of the vent rod is installed at the lower end of the air plug cone.

[0010] The configuration is further defined as follows: a floating plate is slidably installed on the outer wall of the upper end of the impeller corresponding to the venting rod. The lower surface of the floating plate is horizontal and the upper surface is conical. Blade grooves are installed on both the upper surface of the floating plate and the upper surface of the impeller.

[0011] The further configuration is as follows: the blades on the floating disk and the impeller are both curved arc-shaped, and the curvature directions of the blades on the floating disk and the impeller are opposite.

[0012] The further configuration includes: an annular water channel installed at the upper end of the inner wall of the vessel, the interior of the annular water channel being in communication with the single-liquid channel handle, and multiple spray nozzles installed on the inner wall of the annular water channel.

[0013] The water spray direction of the nozzle is tilted downwards in the vertical direction, and the water spray direction of the nozzle matches the bending direction of the blade in the floating plate in the horizontal direction.

[0014] The following configuration is further provided: a second-order temperature sensor and a pressure sensor are installed in the cover; a water channel is provided between the two air pumps; one end of the water channel is connected to the kettle body, and the connection point between the water channel and the kettle body is located at the lower end of the impeller; the other end of the water channel is connected to the single-liquid channel handle; and the first-order temperature sensor and heat dissipation assembly are arranged along the flow direction of water from the kettle body to the single-liquid channel handle.

[0015] The present invention has the following beneficial effects:

[0016] 1. The technical solution of this invention achieves the following effects: Gas enters the impeller through the venting rod, and during the impeller's rotation, large bubbles are cut into microbubbles by the vortex cutting action, significantly increasing the gas-liquid contact surface area. Simultaneously, by setting up a water circulation component, some water is extracted from the container, and after temperature detection and necessary cooling, it is returned to the container via backflow, effectively maintaining the stability of the water temperature inside the container, thus ensuring the stability of the dissolved air process. Furthermore, the design of the floating plate and impeller blades, as well as the matching of the spray direction of the nozzle with the bending direction of the blades, further enhances the vortex cutting effect, improving the bubble generation rate and dissolved air efficiency.

[0017] 2. Supplementary explanation based on the above: The contact method between gas and water is restricted. The gas enters from the lower side of the water body through the vent pipe, extending the contact time between gas and water. This also facilitates the generation rate of bubbles and the cutting effect of the impeller on the bubbles, resulting in finer bubbles. Secondly, during the water circulation process, the location of water extraction is restricted. This part of the water does not significantly participate in the dissolved air process and is the most directly affected by temperature changes. The key point is that the water circulation process does not affect the dissolved air process on the upper side of the impeller. During the backflow process, the direction of water ejection is mainly used to change the rotation direction of the float, primarily to break the surface tension distribution of the water, increase the contact ratio between gas and water, and improve the dissolved air effect. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of the dissolved water generator based on vortex cutting proposed in this invention;

[0020] Figure 2 for Figure 1 A cross-sectional view of the pot body;

[0021] Figure 3 This is a schematic diagram of the water circulation component in this invention;

[0022] Figure 4 This is a schematic diagram of the impeller and venting rod inside the kettle body in this invention;

[0023] Figure 5 In this invention Figure 4 A sectional view;

[0024] Figure 6 In this invention Figure 4 Top view.

[0025] In the diagram: 1. Lid; 2. Pot body; 3. Base; 4. Annular water channel; 5. Vent rod; 6. Impeller; 7. Water circulation assembly; 701. Water pump; 702. First-order temperature sensor; 703. Heat dissipation assembly; 8. Float; 9. Magnetic transmission assembly; 10. Air plug cone; 11. Air leak port; 12. Spring component. Detailed Implementation

[0026] The technical solution of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] Example 1: Regarding the preparation process of household-grade aerosolized water, although eddy current cutting has a good effect on cutting bubbles, the heat generated by friction during the cutting process causes the temperature to rise, thus disrupting the low-temperature environment in the dissolving process. The following technical solution is proposed to address this issue:

[0028] Reference Figures 1-6 In this embodiment, the aerosol water generator based on vortex cutting includes a cover 1, a pot body 2 and a base 3. An impeller 6 is provided at the bottom of the pot body 2. A vertically arranged ventilation rod 5 is installed at the center of the impeller 6. A single liquid channel handle is installed between the pot body 2 and the base 3. A single gas channel is formed between the single liquid channel handle and the cover 1.

[0029] The chassis 3 is equipped with a water circulation assembly 7 consisting of a water pump 701, a first-order temperature sensor 702, and a heat dissipation assembly 703, and an air pump. The water circulation assembly 7 and the inside of the kettle body 2 form a water circulation action through a single liquid channel handle. The vent rod 5 is rotatably connected to the lid 1 and keeps in communication with the single air channel. A magnetic transmission assembly 9 corresponding to the impeller 6 is set at the center point of the bottom inside the kettle body 1. The impeller 6 is kept rotatably connected at the bottom inside the kettle body 2 through the magnetic transmission assembly 9.

[0030] Basic operating principle: A simple explanation of the aerosol water process: The required gas is provided by an air pump, and the gas is "forced" to dissolve into the water by lowering the water temperature and increasing the internal pressure of the kettle body 2. The high-speed rotating impeller 6 "shears" the water, breaking the gas into tiny bubbles, thereby improving the efficiency of gas dissolution into the water. This part is the basic content of aerosol water. The rotation power of the impeller 6 mainly comes from the magnetic transmission component 9. Its essence is a ring structure consisting of a permanent magnetic structure installed at the bottom of the impeller 6 and an energized winding coil installed at the center point of the bottom of the kettle body 2. The permanent magnetic structure and the energized winding coil maintain a rotating state. After the energized winding coil is energized, the impeller 6 is driven to rotate at high speed by magnetic transmission.

[0031] To improve the efficiency of impeller 8 in cutting bubbles, serrations can be further formed on the outer edge of the blade grooves on impeller 8. In order to further improve the dissolved air efficiency and the smoothness of water circulation, this embodiment also includes the following design details:

[0032] The design of the vent rod 5 is not only to supply gas to the impeller 6, but its hollow structure and its cooperation with the air vent 11 also allow gas to periodically enter the hollow cavity of the impeller 6 through the air vent 11 when the impeller 6 is rotating. Then, the gas is released into the water through the vent to form bubbles. This process is synchronized with the rotation of the impeller 6, which helps to distribute the bubbles evenly.

[0033] In addition, the second-order temperature sensor and pressure sensor installed in the lid 1 can monitor the water temperature and pressure inside the kettle body 2 in real time, ensuring that the dissolving process takes place under optimal conditions. The combination of the first-order temperature sensor 702 and the heat dissipation component 703 can promptly sense and adjust the water temperature in the water circulation component 7, preventing the water temperature from rising due to heat generated by friction and disrupting the low-temperature environment during the dissolving process.

[0034] Example 2: Explanation of the gas flow direction in the water aerosol process:

[0035] The impeller 6 has a conical cross-section on its upper side and a hollow cavity inside. An air vent is provided on the upper surface of the impeller 6. An air leakage port 11 is provided on the outer wall of the air rod 5 corresponding to the inner cavity. An air plug cone 10 is slidably installed in the air rod 5 corresponding to the inner cavity. The upper end of the air plug cone 10 is conical, and a spring 12 connected to the bottom end of the air plug cone 10 is installed at the lower end of the air plug cone 10.

[0036] Solution Description: Combining Figure 5To explain, in the initial state, the air plug cone 10 moves upward to the initial position under the action of the spring 12. In this state, the air vent 11 is located at the lower section of the air plug cone 10, and the hollow cavity is not connected to the inside of the vent rod 5. After the air pump blows in some gas, the air plug cone 10 moves downward to ensure that the gas inside the vent rod 5 is blown into the hollow cavity and forms tiny bubbles with the air vent. After the gas stops being blown in, the pressure of the water and the elastic potential energy of the spring 12 are used to reset the air plug cone 10. The purpose is to ensure the input of bubbles while avoiding excessive or uneven distribution of bubbles that would affect the efficiency of the container, and also to prevent water from being directly poured into the inside of the vent rod 5.

[0037] Regarding the structure of impeller 6, impeller 6 is essentially used to drive the water to flow continuously. However, the water will inevitably generate eddies during the flow process, causing too many air bubbles to concentrate in the central area of ​​the kettle body 2. To address this, the upper surface of impeller 6 is designed with a positive cone shape. Although it cannot completely avoid the generation of eddies, the water body will not be excessively concentrated in the central area of ​​the kettle body 2 due to the inclined design of the impeller 6 surface.

[0038] Example 3: Explanation of the flow process of water in dissolved aerosol water:

[0039] A float 8 is slidably mounted on the outer wall of the upper end of the venting rod 5, corresponding to the position of the impeller 6. The lower surface of the float 8 is horizontal, and the upper surface is conical. Both the upper surface of the float 8 and the upper surface of the impeller 6 are equipped with blades. The blades on the float 8 and the impeller 6 are curved arc-shaped, and the curvature directions of the blades on the float 8 and the impeller 6 are opposite. An annular water channel 4 is installed at the upper end of the inner wall of the vessel body 2. The interior of the annular water channel 4 is connected to the single-liquid channel handle. Multiple spray nozzles are installed on the inner wall of the annular water channel 4. The water direction is inclined downwards in the vertical direction, and the water spray direction of the nozzle is in the horizontal direction and matches the bending direction of the blade in the float 8. A second-order temperature sensor and a pressure sensor are installed in the cover 1. A water channel is set between the two air pumps. One end of the water channel is connected to the kettle body 2, and the connection point between the water channel end and the kettle body 2 is located at the lower end of the impeller 6. The other end of the water channel is connected to the single liquid channel handle. The first-order temperature sensor 702 and the heat dissipation component 703 are set along the flow direction of the water from the kettle body to the single liquid channel handle.

[0040] Solution Description: As shown in Example 2, the water body will inevitably generate eddies under the rotation of the impeller 6, and the floating plate 8 will also float with the water body and rotate synchronously. The lower end of the floating plate 8 is restricted to a horizontal position. The purpose of this is to prevent the formation of a downward-concave vortex in the center area of ​​the water body surface, and it can also further break the tension distribution state of the water body surface.

[0041] The key aspects of this invention lie in the water flow process and the real-time acquisition of the ambient temperature and pressure inside the vessel 2 using a second-order temperature sensor and a pressure sensor, specifically set as follows:

[0042] S1: Reference Figure 2 Explanation: Impeller 6 primarily drives the water on its upper side to generate eddies, while the water on its lower side remains in motion but does not generate significant eddies. The overall air-dissolving process mainly occurs on the upper side of impeller 6. Therefore, the water circulation action in this invention utilizes a water pump structure to continuously extract water from inside the vessel 2. More specifically, it primarily extracts water that "does not participate" in the air-dissolving process, and this portion of water is concentrated at the magnetic drive assembly 9. During operation, the magnetic drive assembly 9 also generates subtle temperature changes that directly affect the water temperature, thereby further restricting the flow direction of the extracted water. Specifically, as shown... Figure 3 As shown, the temperature of the extracted water is first detected. If the water temperature is higher than the container temperature requirement, it needs to be cooled down. Taking the heat dissipation component 703 as an example, the structure of the heat dissipation component 703 can be referred to as the external heat sink of a mobile phone. It utilizes the principle of conductor heat dissipation, which will not be explained in detail here. Then, the cooled water is returned to the inside of the pot body 2.

[0043] S2: Explanation of the gas backflow process: Since the dissolved air device proposed in this invention is a pressurized environment, adding a handle to the outside of the vessel body 2 is a conventional operation. However, in this invention, the handle is improved to form a single liquid channel for water circulation inside, and further, a single gas channel is formed between the handle and the cover body 1 for injecting gas into the cover body 1. However, the following design details exist in the water backflow process:

[0044] S2-1: According to the design requirements, the maximum water level must be set inside the pot body 2. The lower surface of the annular water channel 4 is set to the maximum liquid level. After the pot body 2 is filled with water, the float 8 can only be located on the lower side of the annular water channel 4. The backflowing water mainly enters the annular water channel 4 and is sprayed out through multiple nozzles. The nozzles are inclined downwards. Specifically, the water sprayed from the nozzles is mainly concentrated on the upper surface of the float 8, which can further break the tension distribution of the water surface.

[0045] S2-2: When the water inside the vessel body 2 generates a vortex, the float 8 rotates synchronously, thereby further limiting the bending direction of the blades on the surface of the float 8 and the tilting direction of the spray nozzle in the lateral direction, as shown in the reference. Figure 6 Explanation: After the water is continuously sprayed from the nozzle, it will also drive the float 8 to rotate. According to the bending direction of the blade, the rotation direction of the float 8 is ensured to be opposite to the direction of the water vortex. This is also used to break the surface tension balance of the water and improve the efficiency of dissolved water.

[0046] In summary: Based on the fundamental principles of dissolved water, an air vent is added to the impeller structure. By utilizing the connection between the air vent and the impeller, gas is restricted to being pumped in only from the lower part of the water, extending the basic time between gas and water and increasing the bubble generation rate. The key aspect lies in the added water circulation method. First, the location where water is drawn from inside the kettle is restricted to the lower part of the impeller. Specifically, this part of the water does not significantly participate in the dissolved air process and is the most directly affected by temperature changes. Second, during the water circulation process, the water temperature is changed through temperature detection and cooling, and then returned to the kettle via backflow to maintain the water temperature inside the kettle and stabilize the dissolved air process. Finally, the direction of water ejection during the backflow further breaks the surface tension distribution of the water.

[0047] The above description is merely an example and illustration of the structure of the present invention. Those skilled in the art can make various modifications or additions to the specific embodiments described, or use similar methods to replace them, as long as they do not deviate from the structure of the invention or exceed the scope defined in the claims, all of which should fall within the protection scope of the present invention.

[0048] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0049] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to specific implementations. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. An aerosol water generator based on vortex cutting, comprising a lid (1), a vessel body (2), and a base (3), characterized in that, An impeller (6) is provided at the bottom of the inside of the pot body (2). A vertically arranged ventilation rod (5) is installed at the center point of the impeller (6). A single liquid channel handle is installed between the pot body (2) and the base (3). A single gas channel is formed between the single liquid channel handle and the cover (1). The chassis (3) is equipped with a water circulation assembly (7) consisting of a water pump (701), a first-order temperature sensor (702) and a heat dissipation assembly (703) and an air pump. The water circulation assembly (7) and the inside of the kettle body (2) form a water circulation action through a single liquid channel handle. The vent rod (5) is rotatably connected to the cover (1) and keeps in communication with the single air channel.

2. The dissolved water generator based on vortex cutting according to claim 1, characterized in that, A magnetic transmission component (9) corresponding to the impeller (6) is provided at the center point of the bottom of the pot body (1). The impeller (6) is kept in rotational connection at the bottom of the pot body (2) through the magnetic transmission component (9).

3. The dissolved water generator based on vortex cutting according to claim 2, characterized in that, The impeller (6) has a conical shape on the upper side of its cross-section, and the interior of the impeller (6) is a hollow cavity. The upper surface of the impeller (6) has an air vent, and the air vent (5) has an air leakage port (11) on the outer wall of the hollow cavity.

4. The dissolved water generator based on vortex cutting according to claim 3, characterized in that, The air plug cone (10) is slidably installed in the hollow cavity corresponding to the air rod (5). The upper end of the air plug cone (10) is set to be a positive cone shape, and the lower end of the air plug cone (10) is equipped with a spring member (12) connected to the bottom end of the air rod (5).

5. The dissolved water generator based on vortex cutting according to claim 1, characterized in that, The ventilation rod (5) is slidably mounted with a floating plate (8) on the outer wall of the upper end of the impeller (6). The lower surface of the floating plate (8) is horizontal and the upper surface is conical. Both the upper surface of the floating plate (8) and the upper surface of the impeller (6) are equipped with blade grooves.

6. The vortex-cutting-based dissolved water generator according to claim 5, characterized in that, The blades on the floating disc (8) and the impeller (6) are both curved arc-shaped, and the curvature directions of the blades on the floating disc (8) and the impeller (6) are opposite.

7. The dissolved water generator based on vortex cutting according to claim 1, characterized in that, An annular water channel (4) is installed at the upper end of the inner wall of the pot body (2). The interior of the annular water channel (4) is connected to the handle of the single liquid channel, and multiple spray nozzles are installed on the inner wall of the annular water channel (4).

8. The dissolved water generator based on vortex cutting according to claim 7, characterized in that, The spray direction of the nozzle is inclined downward along the vertical direction, and the spray direction of the nozzle is matched with the bending direction of the blade in the floating plate (8) along the horizontal direction.

9. The dissolved water generator based on vortex cutting according to claim 1, characterized in that, A second-order temperature sensor and a pressure sensor are installed in the cover (1). A water channel is set between the two air pumps. One end of the water channel is connected to the kettle body (2), and the connection point between the water channel and the kettle body (2) is located at the lower end of the impeller (6). The other end of the water channel is connected to the single liquid channel handle. The first-order temperature sensor (702) and the heat dissipation component (703) are set along the flow direction of the water from the kettle body to the single liquid channel handle.

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