A high-efficiency gas-water mixing device

Abstract

The present invention relates to a high-efficiency gas-water dissolving device, comprising: a gas-water dissolving component 1, a gas-water dissolving component 2 and a sealed shell. The gas-water dissolving component 1 is arranged in the sealed shell, and comprises: a gas-water dissolving layer 1 and a gas-water dissolving layer 2. The gas-water dissolving layer 1 is a plane plate, the middle of which is a sealed plane plate, and the edge of the plane plate is provided with a side water-gas channel. The gas-water dissolving component 2 comprises: a gas-water dissolving layer 3 and a gas-water dissolving layer 4. The gas-water dissolving layer 3 is a plane plate, the middle of which is provided with a middle water-gas channel, and the periphery is a sealed plate. The gas-water dissolving layer 4 is tubular, and the gas-water dissolving component 1 and the gas-water dissolving component 2 are stacked and connected in sequence, one on top and one on the bottom, to form a group. The present invention improves the dissolution degree of ozone, greatly improves the sterilization ability of ozone water, reduces production costs, is easy to install, and is easy to maintain. It can be used in equipment for the production of drinking water, bathing, medical equipment, sewage treatment, aquatic livestock and poultry breeding, agriculture, food disinfection, and the like.

Description

Technical Field

[0001] The invention relates to an ozone mixing device, in particular to a high-efficiency gas-water mixing device. Background Art

[0002] The gas-water dissolving device of the present invention is mainly used for the dissolution of ozone. Ozone is one of the strongest known oxidants and is a world-recognized broad-spectrum and highly effective bactericide, with a bactericidal rate of 600-3000 times that of chlorine. Ozone can oxidize and denature the protein shell of the bacteria, kill bacterial propagules and dental cells, viruses, fungi, etc., and the killing rate is above 99% under the condition of a certain ozone concentration. Ozone also has the characteristics of being reduced to oxygen in a short time, leaving no residue and no toxic side effects after use, and is an environmentally friendly sterilizing substance. Ozone has a good property of being soluble in water. At standard pressure and room temperature, its solubility in water is 13 times that of oxygen. Due to the many good properties of ozone, ozone has been widely used in water. Ozone water is widely used in household drinking water, bathing, agricultural production, disinfection and preservation of vegetables and fruits, swimming pool water cleaning, sewage treatment, aquaculture, livestock and poultry breeding, seedling cultivation and irrigation, and disinfection and preservation of food, etc. However, the existing equipment and devices for dissolving ozone into water are not ideal. Some are too complicated, costly to use, and easy to damage, such as ozone liquid dissolving pumps; some are too simple, with poor gas-water dissolving effect, such as gas-water jet dissolving devices; and the conversion rate of ozone in aeration equipment is low. A large amount of ozone in these devices is not fully dissolved, so the bactericidal and detoxifying effect of ozone is not fully exerted. In production and life, we need a variety of gas-water dissolving devices with good ozone and water dissolving effect, easy to use, and high bactericidal and detoxifying efficiency. Therefore, it is very necessary to design a high-efficiency gas-water dissolving device with simple structure and stronger practicality. Summary of the invention

[0003] The purpose of the present invention is to provide a highly efficient gas-water dissolving device to solve the above problems. The device can be combined in multiple stages according to the needs, so that the gas-water is fully dissolved, the gas-water dissolving efficiency is increased, and the use is more convenient.

[0004] The technical solution adopted by the present invention is: a high-efficiency gas-water dissolving device, comprising a gas-water dissolving component 1, a gas-water dissolving component 2 and a sealed shell,

[0005] The air-water dissolving component 1 is arranged in the sealed shell, and comprises: an air-water dissolving layer 1 and an air-water dissolving layer 2, the air-water dissolving layer 1 is a plane plate, the middle part of the plane plate is a sealed plane plate, the edge of the plane plate is provided with an edge water vapor channel, and the axis of the edge water vapor channel is perpendicular to the air-water dissolving layer 1; the air-water dissolving layer 2 is tubular, the side wall of the tubular is perpendicular to the air-water dissolving layer 1, the side wall is provided with a side wall water vapor channel 1, the side wall water vapor channel 1 is evenly distributed on the side wall, the axis of the side wall water vapor channel 1 is parallel to the air-water dissolving layer 1, and the lower end of the air-water dissolving layer 2 is fixedly connected to the edge of the sealed plane plate of the air-water dissolving layer 1;

[0006] The air-water dissolving component 2 is arranged in the sealed shell, and includes: an air-water dissolving layer 3 and an air-water dissolving layer 4. The air-water dissolving layer 3 is a plane plate, a middle water vapor channel is arranged in the middle of the plane plate, and the periphery is a sealing plate; the air-water dissolving layer 4 is tubular, and the side wall of the tubular is perpendicular to the air-water dissolving layer 3. The side wall is provided with a side wall water vapor channel 2, and the side wall water vapor channel 2 is evenly distributed on the side wall, and the axis of each side wall water vapor channel 2 is parallel to the air-water dissolving layer 3. The lower end of the air-water dissolving layer 4 is fixedly connected to the outer edge of the middle water vapor channel of the air-water dissolving layer 3; the air-water dissolving component 1 and the air-water dissolving component 2 are stacked and connected in sequence, one on top and the other on the bottom, as a group, and the outer edges of the air-water dissolving layer 1 and the air-water dissolving layer 3 are in contact with the inner wall of the sealed shell;

[0007] The sealed housing 1 comprises: a shell, an upper cover and a lower cover. The shell is tubular, a water inlet is provided on one side of the air and water inlet end of the shell, and a water gas outlet is provided on one side of the air and water outlet end of the shell.

[0008] Furthermore, an air inlet is provided on one side of the water inlet.

[0009] Furthermore, the water inlet is arranged on the end surface of the air and water inlet end.

[0010] Furthermore, the water inlet and the air inlet are arranged on the side wall of the air and water inlet end.

[0011] Furthermore, the water vapor outlet is arranged on the end surface of the gas-water outlet.

[0012] Furthermore, the water vapor outlet is arranged on the side wall of the gas-water outlet end.

[0013] Furthermore, the air-water dissolving layer 1, the air-water dissolving layer 2 and the air-water dissolving layer 3 are stainless steel meshes, and a bracket for supporting the meshes is provided on the meshes, and the meshes have a mesh count of 50 to 300.

[0014] Furthermore, each hole of the edge water vapor channel, the side wall water vapor channel one, the middle water vapor channel and the side wall water vapor channel two is provided with a water guide pipe, the pipe hole axis of the edge water vapor channel is perpendicular to the pipe hole axis of the side wall water vapor channel one, and the pipe hole axis of the side wall water vapor channel two is parallel to the air-water dissolution layer three; the length of each water guide pipe is between one eighth and one third of the diameter of the sealing shell.

[0015] The beneficial effects of the present invention are as follows: due to the provision of the gas-water dissolving component 1, the gas-water dissolving component 2 and the sealed shell, the gas-water dissolving component 1 and the gas-water dissolving component 2 are stacked and connected in sequence as a group, so that ozone and water are continuously impacted and mixed in multiple stages horizontally and vertically through the water-gas channels of the gas-water dissolving component 1 and the gas-water dissolving component, so that the dissolution degree of ozone is getting better and better, and the utilization degree of ozone is greatly improved. Due to the good dissolution of ozone, the sterilization ability of ozone water is greatly improved. The gas-water dissolving component 1 and the gas-water dissolving component 2 are independent components, and various devices of different specifications can be flexibly combined according to needs. The structure is simple, the production mold is greatly reduced, the production cost is reduced, it is easy to install, and it is convenient to disassemble if there is a problem, and it is easy to maintain. It can be used for ozone sterilization equipment of different specifications such as household drinking water, bathing, production of medical equipment, sewage treatment, aquaculture, livestock and poultry breeding, seedling cultivation and irrigation, disinfection and preservation of food. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of one embodiment of the present invention.

[0017] Figure 2 for Figure 1 Schematic diagram of the front side.

[0018] Figure 3 for Figure 2 A schematic diagram of the internal structure of the first embodiment viewed in section along the AA axis.

[0019] Figure 4 for Figure 3 A three-dimensional schematic diagram of the air-water mixing component 1.

[0020] Figure 5 for Figure 3 A three-dimensional schematic diagram of the gas-water dissolving component two.

[0021] Figure 6 for Figure 2 A schematic diagram of the internal structure of the second embodiment viewed in section along the AA axis.

[0022] Figure 7 for Figure 6 A three-dimensional schematic diagram of the air-water mixing component 1.

[0023] Figure 8 for Figure 7 Schematic diagram of the front side.

[0024] Fig. 9 for Figure 6 A three-dimensional schematic diagram of the gas-water dissolving component two.

[0025] Fig.10 for Fig. 9 A three-dimensional schematic diagram of another embodiment of the present invention.

[0026] Fig.11 for Figure 2 A schematic diagram of the internal structure of the third embodiment in a cross-section along the AA line.

[0027] Fig.12 for Fig.11 A three-dimensional schematic diagram of the air-water mixing component 1.

[0028] Fig.13 for Fig.11 A three-dimensional schematic diagram of the gas-water dissolving component two.

[0029] Fig.14 It is a front schematic diagram of a fourth embodiment of the present invention.

[0030] Fig.15 for Fig.14 Schematic diagram of the internal structure. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0032] like Figures 1 to 5 As shown, the present invention comprises: an air-water dissolving component 1 2 , an air-water dissolving component 2 3 and a sealed shell 1 .

[0033] like Figures 3 to 5As shown, it is the first embodiment of the present invention. The air-water dissolving component 1 includes: an air-water dissolving layer 1 21 and an air-water dissolving layer 2 22. The air-water dissolving layer 1 is a plane plate, and the middle part of the plane plate is a sealed plane plate 212. The middle part is a sealed plane plate to block the water from flowing downward from the middle and make the water flow out from the side wall. Since the middle part is sealed, the water here flows horizontally toward the outside and diffuses radially to the periphery. The edge of the plane plate is provided with an edge water vapor channel 211, and the axis of the edge water vapor channel is perpendicular to the air-water dissolving layer 1. The "edge" refers to the peripheral part of the air-water dissolving layer 1, and the width of the edge is between one-half and one-quarter of the diameter of the air-water dissolving layer 1. The "axis" of the present invention refers to the center line of the hole, which is perpendicular to the end face or cross section of the hole. The second gas-water dissolving layer is tubular, which can be understood as a tube, with four sides surrounding it to form a tube. The side wall of the tube is perpendicular to the first gas-water dissolving layer, and a side wall water vapor channel 1 221 is provided on the side wall. The side wall water vapor channel 1 is evenly distributed on the side wall. The "even distribution" of the water vapor channel described in the present invention includes 360-degree even distribution around the axis of each gas-water dissolving layer, and also includes even distribution on the gas-water dissolving layer. The axis of the side wall water vapor channel 1 is parallel to the first gas-water dissolving layer, and the lower end of the second gas-water dissolving layer is fixedly connected to the edge of the sealing plane plate of the first gas-water dissolving layer. The fixed connection in this embodiment is achieved by injection molding the two parts together.

[0034] like Figure 5 As shown, the gas-water dissolving component 2 3 is arranged in the sealed shell 1, including: an gas-water dissolving layer 3 31 and an gas-water dissolving layer 4 32, the gas-water dissolving layer 3 is a flat plate, and a middle water vapor channel 312 is provided in the middle of the flat plate. In this embodiment, the middle water vapor channel is a large circular hole, and the surrounding is a sealing plate 311; the gas-water dissolving layer 4 is tubular, and the structure of the gas-water dissolving layer 4 in this embodiment is the same as that of the gas-water dissolving layer 2, that is, the tubular side wall is perpendicular to the gas-water dissolving layer 3, and a side wall water vapor channel 2 321 is provided on the side wall. The side wall water vapor channel 2 is evenly distributed on the side wall, and the axis of each side wall water vapor channel 2 is parallel to the gas-water dissolving layer 3, and the lower end of the gas-water dissolving layer 4 is fixedly connected to the outer edge of the middle water vapor channel of the gas-water dissolving layer 3, and in this embodiment, it is connected to the edge of the large circular hole. During use, the gas-water dissolving component 1 2 and the gas-water dissolving component 2 3 are stacked one on top and the other on the bottom to form a group, and the outer sides of the gas-water dissolving layer 1 and the gas-water dissolving layer 3 are in contact with the inner side wall of the sealed shell; they are stacked in sequence, that is, one of the gas-water dissolving component 1 and the gas-water dissolving component 2 is arranged on the top, and the other is arranged on the bottom, and the connection method is as follows Figure 3 and Fig.15 As shown, the lower end of the gas-water dissolving component is connected to the upper end of the gas-water dissolving component 2, the lower end of the gas-water dissolving component 2 is connected to the upper end of another gas-water dissolving component 1, and so on and so forth are connected to form a group, and the number of a group is not limited, and generally includes more than three gas-water dissolving components. Since the end surfaces of the upper and lower connections are flat, the two parts in contact under water pressure are tightly in contact and sealed.

[0035] The sealed shell 1 comprises: a shell 11, an upper cover 12, and a lower cover 16. The shell is tubular, and a water inlet 13 and an air inlet are provided on one side of the air and water inlet end of the shell, and a water gas outlet 15 is provided on one side of the air and water outlet end of the shell. "Air and water inlet end" refers to the end of the shell where the water inlet is installed or the outer part close to the end; "air and water outlet end" refers to the end of the shell where the water outlet is installed or the outer part close to the end. The water inlet and air inlet of the first embodiment of the present invention are installed on the side wall of the air and water inlet side, such as Figures 1 to 3 shown.

[0036] like Figures 6 to 10 As shown in the figure, it is the second embodiment of the present invention. In this embodiment, a pipe hole is set on each hole of the edge water vapor channel 211, the side wall water vapor channel 1 212 and the side wall water vapor channel 2 321 of the first embodiment, that is, a water guide pipe 223 is set on each hole of the edge water vapor channel, the side wall water vapor channel 1, the middle water vapor channel and the side wall water vapor channel 2. Fig.10 As shown, the middle water vapor channel can be a large hole or a group of holes. The tube hole axis of the edge water vapor channel is perpendicular to the tube hole axis of the side wall water vapor channel 1, and the tube hole axis of the side wall water vapor channel 2 is parallel to the gas-water dissolving layer 3; the length of each water guide pipe is between one eighth and one third of the diameter of the sealed shell. The water guide pipe of this embodiment, that is, the hole wall of the channel is extended into a tube, so that the water vapor passes more directional, the impact mixing force is stronger, and the mixing efficiency is enhanced. The edge water vapor channel of this embodiment is perpendicular to the axis of the side wall water vapor channel 1. During use, the side wall water vapor channel 1 horizontally impacts the side wall of the shell, and returns through the side wall to disperse into the vertical edge water vapor channel. At this time, the water flow impacts the plate surface of the edge of the gas-water dissolving layer 3. Since the edge of the gas-water dissolving layer 3 is a sealed flat plate, the water returns to the horizontal side wall water vapor channel 2. In this way, repeated horizontal and vertical impacts improve the efficiency of ozone dissolution.

[0037] like Figures 11 to 13 As shown, it is the third embodiment of the present invention. This embodiment is based on the first embodiment, and the holes uniformly distributed in the edge water vapor channel, the side wall water vapor channel one and the side wall water vapor channel two are encrypted to form a mesh, that is, the air-water dissolving layer one 21, the air-water dissolving layer two 22 and the air-water dissolving layer four 32 are stainless steel meshes. The stainless steel mesh includes uniformly distributed stamped circular meshes or meshes woven by crisscrossing stainless steel wires. The mesh of the air-water dissolving layer one is provided with a mesh support one 212 for support, the mesh of the air-water dissolving layer two 22 is provided with a mesh support two 223 for support, and the mesh of the air-water dissolving layer four 32 is provided with a mesh support three 322 for support. The mesh mesh number is 50 to 300 meshes. The mesh of the present invention is embedded in the mesh support and is integrated by injection molding.

[0038] The water inlet and the air inlet of the first to third embodiments are installed on the side wall on the side of the air and water inlet, and the only difference is the internal air-water dissolving component 1 and the air-water dissolving component 2, but the principle of water conduction is the same. Of course, the sealed shell can be changed as needed, and the sealed shell of the fourth embodiment can also be used.

[0039] like Fig.14 and Fig.15 As shown, it is the fourth embodiment of the present invention. In this embodiment, only one water inlet 13 is provided at the gas and water inlet end. The water inlet is actually the inlet for gas and water. In this embodiment, a primary water-gas mixing device is provided at its front end. The "primary water-gas mixing device" can be a water-gas mixing ejector or a simple primary water-gas dissolving device. The primary water-gas dissolving device is a sealed container or a sealed water-gas passage, with an air inlet and a water inlet at one end and a water outlet at the other end. The water outlet is connected to the water inlet of the present invention. An air bubble stone is provided in the air inlet of the primary water-gas dissolving device, which is connected to the air bubble stone through an air pipe. Ozone is preliminarily mixed with water through the air bubble stone and then connected to the present invention through a water pipe. Of course, the air pipe can also be directly passed into a sealed container to be preliminarily mixed with the incoming water.

[0040] The sealed shell and pipe interface of the fourth embodiment adopt water supply pipes and pipe fittings on the market. The sizes of the internal gas-water dissolving component 1 and gas-water dissolving component 2 match the inner hole of the pipe. Different water pipes and water pipe fittings can be selected for assembly according to needs. The shell adopts water pipes, which greatly reduces the cost of opening molds. The length of the pipe can be cut according to the number of combined water dissolving component 1 and gas-water dissolving component 2. The two ends of the pipe are connected to the upper cover and the lower cover as a connection to form a multi-stage gas-water dissolving device. This is not only convenient to assemble, but also very practical and easy to promote and use. Using this embodiment, ozone can be initially dissolved, and then more fully dissolved through the water inlet, so that the gas-water dissolving effect is better.

[0041] The air-water dissolving component 1 and the air-water dissolving component 2 of the present invention are injection molded, and the stainless steel mesh of the third embodiment is embedded in the bracket provided in the product by injection molding, so that the stainless steel mesh is not easy to deform and is more durable. Each air-water dissolving component 1 and the air-water dissolving component 2 is an independent component. If any of them is broken, only the broken component needs to be replaced without the need for overall replacement, thereby greatly reducing the maintenance cost.

[0042] The cross section of the sealed shell of this embodiment is circular, but not limited to circular. The cross section of the shell can be various geometric shapes, among which circular is preferred. The shape of the edge of the internal gas-water dissolving component 1 and the gas-water dissolving component 2 matches the shape of the tube hole in the shell, so that the outer edges of the gas-water dissolving component 1 and the gas-water dissolving component 2 are in contact with the inside of the shell, and water is prevented from passing through the side wall as much as possible. Of course, a small amount of water passing through the side wall has little effect on water-gas dissolution.

[0043] The direction of the arrow in the figure of the present invention is the direction of water flow or impact. Each water-soluble component of the present invention is provided with a channel for gas-water dissolution in both vertical and horizontal directions, and the channel includes various geometric holes or stainless steel mesh holes and a water-conducting gas-water dissolution channel. The water-soluble component 1 and the gas-water dissolution component 2 are interconnected. During use, the gas is constantly squeezed by water and quickly dissolved into the water, forming efficient gas-water dissolution in both vertical and horizontal directions. When water and gas pass through the gas-water dissolution component 1 and the gas-water dissolution component 2 downward in turn, the water gas flows through the vertical and horizontal tortuous impact flow, the specific surface area of ​​water and gas contact increases, and ozone quickly dissolves into the water. The ozone that has not dissolved in the water will flow into the next water-soluble component together with the water, and the dissolution action of the previous layer is repeated. With each additional layer of jets converging and dissolving, the degree of gas-water dissolution is better. The last layer is provided with a water outlet.

[0044] like Fig.13 As shown, the middle water vapor channel 312 of the plane plate in the gas-water dissolving component 2 of the present invention can be a large hole, and the diameter of the large hole is the same as the inner diameter of the gas-water dissolving layer 4. The middle water vapor channel can also be a group of holes, and the hole diameters can be successively smaller, of course, the same hole diameter is not excluded, and a stainless steel mesh can be set there, and it can also be set as a group of holes in the form of a water pipe, that is, a middle water pipe 313 of a pipe is set on each hole, and the middle water pipe is set vertically.

[0045] The present invention is not limited to the dissolution of ozone, but is also applicable to the dissolution of other gases and water.

[0046] In the description of the present invention, it should be noted that the terms "upper", "lower", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present invention. For example, in actual use, the water inlet and the air inlet can be arranged at the lower end of the device, and the water outlet can be arranged at the upper end, which of course does not exclude the arrangement in other positions.

[0047] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A high-efficiency gas-water mixing device, characterized in that: It comprises a gas-water mixing component 1 (2), a gas-water mixing component 2 (3) and a sealed housing (1), The air-water dissolving component (2) is arranged in the sealed housing (1), and comprises: an air-water dissolving layer (21) and an air-water dissolving layer (22); the air-water dissolving layer (1) is a plane plate, the middle part of the plane plate is a sealed plane plate (212), the edge of the plane plate is provided with an edge water vapor channel (211), and the axis of the edge water vapor channel is perpendicular to the air-water dissolving layer (1); the air-water dissolving layer (2) is tubular, the side wall of the tubular is perpendicular to the air-water dissolving layer (1), and a side wall water vapor channel (221) is provided on the side wall, the side wall water vapor channel (1) is evenly distributed on the side wall, the axis of the side wall water vapor channel (1) is parallel to the air-water dissolving layer (1), and the lower end of the air-water dissolving layer (2) is fixedly connected to the edge of the sealed plane plate of the air-water dissolving layer (1); The air-water dissolving component 2 (3) is arranged in the sealed shell (1), and comprises: an air-water dissolving layer 3 (31) and an air-water dissolving layer 4 (32); the air-water dissolving layer 3 is a plane plate, a middle water vapor channel (312) is arranged in the middle of the plane plate, and a sealing plate (311) is arranged at the periphery; the air-water dissolving layer 4 is tubular, the side wall of the tubular is perpendicular to the air-water dissolving layer 3, and a side wall water vapor channel 2 (321) is arranged on the side wall, and the side wall water vapor channel 2 is evenly distributed on the side wall, and the axis of each side wall water vapor channel 2 is parallel to the air-water dissolving layer 3, and the lower end of the air-water dissolving layer 4 is fixedly connected to the outer edge of the middle water vapor channel of the air-water dissolving layer 3; the air-water dissolving component 1 (2) and the air-water dissolving component 2 (3) are stacked and connected in sequence, one on top and the other on the bottom, to form a group, and the outer edges of the air-water dissolving layer 1 and the air-water dissolving layer 3 are in contact with the inner wall of the sealed shell; The sealed housing (1) comprises: a shell (11), an upper cover (12) and a lower cover (16); the shell is tubular, a water inlet (13) is provided on one side of the air and water inlet end of the shell, and a water gas outlet (15) is provided on one side of the air and water outlet end of the shell; An air inlet (14) is provided on one side of the water inlet (13); Each hole of the edge water vapor channel (211), the side wall water vapor channel 1 (221), the middle water vapor channel (312) and the side wall water vapor channel 2 (321) is provided with a water guide pipe, the pipe hole axis of the edge water vapor channel is perpendicular to the pipe hole axis of the side wall water vapor channel 1, and the pipe hole axis of the side wall water vapor channel 2 is parallel to the air-water dissolving layer 3; the length of each water guide pipe is between one eighth and one third of the diameter of the sealing shell.

2. A high-efficiency gas-water mixing device according to claim 1, characterized in that: The water inlet (13) is arranged on the end surface of the gas and water inlet.

3. A high-efficiency gas-water mixing device according to claim 2, characterized in that: The water inlet (13) and the air inlet are arranged on the side wall of the air and water inlet end.

4. The high-efficiency gas-water mixing device according to claim 1, characterized in that: The water vapor outlet (15) is arranged on the end surface of the gas-water outlet.

5. The high-efficiency gas-water mixing device according to claim 1, characterized in that: The water vapor outlet (15) is arranged on the side wall of the gas-water outlet end.

6. The high-efficiency gas-water mixing device according to claim 1, characterized in that: The air-water dissolving layer 1 (21), the air-water dissolving layer 2 (22) and the air-water dissolving layer 4 (32) are stainless steel meshes, and a bracket for supporting the meshes is provided on the meshes, and the meshes have a mesh number of 50 to 300.

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