An oxygen increasing device

Abstract

The application discloses an oxygen increasing device, which comprises a supporting main body mechanism, a power source movable connector and a foaming oxygen increasing mechanism; wherein the supporting main body mechanism comprises a rotating platform and a speed reducer motor, the rotating platform is sleeved on the rotating shaft of the speed reducer motor, and the speed reducer motor is communicated with an external power source; the power source movable connector comprises an upper cover and a lower cover, the upper cover is fixedly connected with the shell of the speed reducer motor, the upper cover is electrically connected with the external power source, a metal ring is arranged in the upper cover, the lower cover is sleeved on the rotating shaft of the speed reducer motor, a carbon brush is arranged in the lower cover, and the bottom of the metal ring is abuttingly connected with the top of the carbon brush to realize power supply; the foaming oxygen increasing mechanism is installed on the rotating platform and comprises a plurality of foaming assemblies, and the foaming assemblies are electrically connected with the power source movable connector. The power source movable connector is arranged, the stable connection problem caused by the cable fixed power supply of the oxygen increasing device and the rotation of the electric appliance can be solved, the oxygen increasing device cannot be knotted, the normal work of the oxygen increasing device is ensured, and the foaming oxygen increasing efficiency under water is improved.

Description

Technical Field

[0001] This invention relates to the field of water treatment technology, and in particular to an oxygenation device. Background Technology

[0002] Oxygen is essential for fishpond ecosystems, and its concentration in the water directly affects the growth environment, survival rate, and quality of fish and shrimp. Especially in summer, due to low air pressure, the dissolved oxygen concentration in fishponds is low, causing fish and shrimp to suffocate and die, resulting in huge losses.

[0003] Aerators are often used to address the problem of low dissolved oxygen concentration in fishponds. By increasing the oxygen content in the water, they inhibit the growth of anaerobic bacteria and prevent water quality deterioration that could affect the living environment of fish and shrimp.

[0004] The electrical appliances on the existing foaming platform, such as the foaming machine, require an external power input when they are in use. However, the existing aerators are powered by a power cable. Since the electrical appliances rotate with the platform, the power cable is prone to tangling and blockage, which causes the aerator to malfunction and reduces its oxygenation efficiency. Summary of the Invention

[0005] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes an aeration device that, by incorporating a power supply connector, solves the problem of stable connection caused by the rotation of electrical appliances while the power supply cable of the aeration device is fixed, preventing tangling and thus ensuring the normal operation of the aeration device and improving the efficiency of underwater foaming and aeration.

[0006] The technical solution adopted by this invention to solve its technical problem is:

[0007] An oxygenation device includes a supporting main body mechanism, a power connector, and a foaming oxygenation mechanism;

[0008] The supporting main structure includes a rotating platform and a geared motor. The rotating platform is mounted on the shaft of the geared motor, which is connected to an external power source and is used to drive the rotating platform to rotate.

[0009] The power connector is located between the geared motor and the rotating platform. It includes an upper cover and a lower cover. The upper cover is fixedly connected to the housing of the geared motor and electrically connected to an external power source. Several metal rings are installed inside the upper cover. The lower cover is fitted onto the shaft of the geared motor. Several carbon brushes corresponding to the metal rings are installed inside the lower cover. The bottom of the metal rings and the top of the carbon brushes abut against each other to conduct electricity.

[0010] The foaming oxygenation mechanism is mounted on a rotating platform and includes several foaming components. The foaming components are electrically connected to a power connector and are used for underwater foaming oxygenation.

[0011] An oxygenation device according to an embodiment of the present invention has at least the following beneficial effects:

[0012] A power connector is installed between the rotating platform and the geared motor. The power connector consists of an upper cover and a lower cover. The upper cover is connected to the external power supply and is fixed to the stator of the geared motor, while the lower cover is fitted onto the shaft of the geared motor. A metal ring is installed inside the upper cover, and a carbon brush is installed inside the lower cover. The metal ring and the carbon brush make contact to conduct electricity. Thus, the power supply to the electrical appliances on the platform is changed from fixed power supply via cables to power supply through the two-dimensional friction connection of the power connector. Therefore, the oxygenation device will not experience tangling, solving the problem of unstable power supply to the oxygenation device. Even when the electrical appliances are rotating, the electrical appliances of the oxygenation device can still work normally, improving the efficiency of underwater foaming and oxygenation.

[0013] According to some embodiments of the present invention, the foaming assembly includes a foaming machine and an air hose. The foaming machine is mounted on a rotating platform and is electrically connected to the lower cover. One end of the air hose is connected to the foaming machine, and air exits from the other end of the air hose.

[0014] The advantage is that the foaming machine is installed on a rotating platform and connected to one end of an air hose. Thus, the foaming machine can foam underwater through the air hose, which can increase the dissolved oxygen concentration in the water.

[0015] According to some embodiments of the present invention, an auxiliary mechanism is also included. The auxiliary mechanism includes a telescopic main rod and a plurality of air outlets. The telescopic main rod is installed below the rotating platform. A mounting base is provided in the middle of the telescopic main rod. One end of the air outlet is installed on the mounting base. A plurality of air outlet holes are provided at the other end of the air outlet. A connection hole is provided on the air outlet. The air hose is connected to the air outlet through the connection hole.

[0016] The advantages are: the telescopic main rod can extend and retract vertically in the water, which not only agitates the water and increases its flow, but also allows for foaming at different depths, increasing dissolved oxygen at different depths; by setting up an air outlet, an air hose can be connected and fixed, allowing the bubbles generated by the foaming machine to enter the water through the air outlet, continuously increasing dissolved oxygen in the water.

[0017] According to some embodiments of the present invention, the telescopic main rod is an electric telescopic rod, and the electric telescopic rod is electrically connected to the lower cover.

[0018] The advantage is that by setting the telescopic main rod to an electric telescopic rod, the depth of the underwater telescopic main rod can be adjusted remotely without the need for manual control, thus improving the applicability of the oxygenation device.

[0019] According to some embodiments of the present invention, the supporting main body mechanism further includes several suspension components arranged radially. Each suspension component includes a float and a connecting rod. The two ends of the connecting rod are fixedly connected to the float and the geared motor, respectively. The float is held still on the water surface by external force.

[0020] The advantages are: several suspension components are arranged radially, and the rotating platform is located at the center of the suspension components, thereby making the rotating platform stably suspended on the water surface and improving the stability of the aeration device itself; in addition, the float is pulled by external force and placed statically on the water surface. The float is fixedly connected to the reduction motor through the connecting rod, so that the reduction motor can be fixed above the rotating platform, enabling the reduction motor to drive the rotating platform to rotate.

[0021] According to some embodiments of the present invention, a water circulation mechanism is also included, which includes a submersible pump, a water outlet pipe, and a water jet. The submersible pump is installed at the bottom of the telescopic main rod, and the two ends of the water outlet pipe are respectively connected to the submersible pump and the water jet. The water jet is installed on the edge of the rotating platform.

[0022] The benefits are that the water drawn by the submersible pump is ejected in all directions through the outlet pipe by the water ejector, causing the water to circulate. The water falls in a rain-like manner, increasing the contact area between the water and the air. As a result, oxygen from the air continuously dissolves into the water, thus increasing the dissolved oxygen content.

[0023] According to some embodiments of the present invention, three metal rings are provided, the three metal rings have different diameters, each metal ring is coaxial with each other and is insulated from each other, and three carbon brushes are provided corresponding to the metal rings, and each carbon brush is insulated from each other.

[0024] The advantages are that the power connector has three metal rings of different diameters and corresponding carbon brushes, which allows the oxygenation device to use three-phase AC power to transmit electrical energy. In terms of power consumption, it has the advantages of stable and reliable performance, simple structure and low power loss.

[0025] According to some embodiments of the present invention, a balance block is provided on the rotating platform, and the balance block is used to correct the imbalance.

[0026] The advantage is that by setting a balance block on the rotating platform, the rotating platform can be kept in a balanced state, which solves the problem of uneven weight caused by placing electrical appliances on the rotating platform, and can avoid eccentric load on the shaft of the geared motor. Therefore, this setting improves the stability of the rotating platform.

[0027] According to some embodiments of the present invention, the air outlet discharges air along the tangential direction of the rotating circumference.

[0028] The advantage is that the air outlet direction of the air outlet is along the tangent of the rotating circumference, which can generate a boosting force and help the rotating platform rotate. This reduces the total load on the geared motor, making the oxygenation device safe and energy-efficient.

[0029] According to some embodiments of the present invention, a side rod is connected between the telescopic main rod and the air outlet cylinder, and the side rod is used to support the air outlet cylinder.

[0030] The advantages are: the side rod is set between the telescopic main rod and the air outlet, which supports the air outlet, improves the structural stability of the auxiliary mechanism, ensures the smooth underwater foaming process, and improves the oxygenation effect.

[0031] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0032] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0033] Figure 1 This is a schematic diagram of the oxygenation device according to an embodiment of the present invention;

[0034] Figure 2 This is a bottom view of the top cover according to an embodiment of the present invention;

[0035] Figure 3 This is a schematic diagram of the power connector according to an embodiment of the present invention.

[0036] Reference numerals: Rotating platform 100, Gear motor 110, Power connector 120, Upper cover 130, Lower cover 140, Metal ring 150, Carbon brush 160, Foaming component 170, Foaming machine 180, Air hose 190, Telescopic main rod 200, Air outlet 210, Mounting base 220, Air outlet 230, Suspension component 240, Float 250, Connecting rod 260, Submersible pump 270, Water outlet pipe 280, Water ejector 290, Balance block 300, Side rod 310. Detailed Implementation

[0037] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0038] In the description of this invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0039] In the description of this invention, "several" means one or more, "more than" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0040] In the description of this invention, unless otherwise explicitly defined, terms such as "set up," "install," and "connect" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this invention in conjunction with the specific content of the technical solution.

[0041] The following is for reference. Figures 1-2 An oxygenation device is described in detail with reference to a specific embodiment. It is to be understood that the following description is merely illustrative and not intended to limit the invention.

[0042] like Figure 1 As shown, an oxygenation device includes a supporting main body mechanism, a power connector 120, and a foaming oxygenation mechanism.

[0043] The supporting main structure includes a rotating platform 100 and a geared motor 110. The rotating platform 100 is mounted on the rotating shaft of the geared motor 110. The geared motor 110 is connected to an external power source and is used to drive the rotating platform 100 to rotate.

[0044] A power connector 120 is disposed between the geared motor 110 and the rotating platform 100, including an upper cover 130 and a lower cover 140. The upper cover 130 is fixedly connected to the housing of the geared motor 110 and electrically connected to an external power source. Several metal rings 150 are disposed inside the upper cover 130. The lower cover 140 is fitted onto the rotating shaft of the geared motor 110. Several carbon brushes 160 corresponding to the metal rings 150 are disposed inside the lower cover 140. The bottom of the metal rings 150 and the top of the carbon brushes 160 abut against each other to conduct electricity.

[0045] The foaming oxygenation mechanism is installed on the rotating platform 100 and includes several foaming components 170. The foaming components 170 are electrically connected to the power connector 120 and are used for underwater foaming oxygenation.

[0046] A power connector 120 is installed between the rotating platform 100 and the geared motor 110. The power connector 120 consists of an upper cover 130 and a lower cover 140. The upper cover 130 is connected to the external power supply and is fixed to the stator of the geared motor 110, while the lower cover 140 is fitted onto the shaft of the geared motor 110. A metal ring 150 is installed inside the upper cover 130, and a carbon brush 160 is installed inside the lower cover 140. The metal ring 150 and the carbon brush 160 make contact to conduct electricity. Thus, the power supply to the electrical appliances on the platform is changed from fixed power supply via cables to power supply through the two-dimensional friction connection of the power connector 120. Therefore, the oxygenation device will not experience tangling, solving the problem of unstable power supply to the oxygenation device. Even when the electrical appliances are rotating, the electrical appliances of the oxygenation device can still work normally, improving the efficiency of underwater foaming and oxygenation.

[0047] Specifically, the foaming component 170 includes a foaming machine 180 and an air hose 190. The foaming machine 180 is mounted on the rotating platform 100 and is electrically connected to the lower cover 140. One end of the air hose 190 is connected to the foaming machine 180, and air is discharged from one end of the air hose 190.

[0048] The foaming machine 180 is installed on the rotating platform 100 and connected to one end of the air hose 190. Thus, the foaming machine 180 can foam underwater through the air hose 190, which can achieve the effect of oxygenation and increase the dissolved oxygen concentration in the water.

[0049] It should be noted that the length of the air hose 190 is greater than the telescopic length of the telescopic main rod 200.

[0050] In some specific embodiments of the present invention, an auxiliary mechanism is also included. The auxiliary mechanism includes a telescopic main rod 200 and a plurality of air outlets 210. The telescopic main rod 200 is installed below the rotating platform 100. A mounting base 220 is provided in the middle of the telescopic main rod 200. One end of the air outlet 210 is installed on the mounting base 220. A plurality of air outlet holes 230 are provided at the other end of the air outlet 210. A connection hole is provided on the air outlet 210. The air hose 190 is connected to the air outlet 210 through the connection hole.

[0051] It should be noted that the telescopic main rod 200 can be extended or retracted manually or electrically.

[0052] The telescopic main rod 200 can extend and retract vertically in the water, which can not only agitate the water and increase its flow, but also foam at different depths to increase dissolved oxygen at different depths. By setting the air outlet 210, the air hose 190 can be connected and fixed, so that the bubbles generated by the foaming machine 180 can enter the water through the air outlet 230, continuously increasing the dissolved oxygen in the water.

[0053] Preferably, the telescopic main rod 200 is an electric telescopic rod, and the electric telescopic rod is electrically connected to the lower cover 140.

[0054] By setting the telescopic main rod 200 as an electric telescopic rod, the depth of the underwater telescopic main rod 200 can be remotely adjusted without the need for manual control, thus improving the applicability of the oxygenation device.

[0055] In some specific embodiments of the present invention, the supporting main body mechanism further includes a plurality of suspension components 240, which are arranged radially. Each suspension component 240 includes a float 250 and a connecting rod 260. The two ends of the connecting rod 260 are fixedly connected to the float 250 and the reduction motor 110, respectively. The float 250 is held still on the water surface by external force.

[0056] Several suspension components 240 are arranged radially, and the rotating platform 100 is located at the center of the suspension components 240, thereby making the rotating platform 100 stably suspended on the water surface and improving the stability of the aeration device itself. In addition, the float 250 is held still on the water surface by external force. The float 250 is fixedly connected to the reduction motor 110 through the connecting rod 260, so that the reduction motor 110 can be fixed above the rotating platform 100, so that the reduction motor 110 can drive the rotating platform 100 to rotate.

[0057] Specifically, it also includes a water circulation mechanism, which includes a submersible pump 270, a water outlet pipe 280, and a water ejector 290. The submersible pump 270 is installed at the bottom of the telescopic main rod 200, and the two ends of the water outlet pipe 280 are connected to the submersible pump 270 and the water ejector 290, respectively. The water ejector 290 is installed on the edge of the rotating platform 100.

[0058] In addition, the water jet 290 is a tubular water jet 290, and its cross-section can be circular, rectangular or other shapes.

[0059] The water drawn by the submersible pump 270 is ejected in all directions through the outlet pipe 280 and the water jet 290, causing the water to circulate. The water falls in a rain-like manner after being sprayed out, increasing the contact area between the water and the air. As a result, oxygen in the air is continuously dissolved into the water, thereby increasing the dissolved oxygen content.

[0060] It should be noted that the length of the water outlet pipe 280 is greater than the telescopic length of the telescopic main rod 200.

[0061] Reference Figures 2-3 There are three metal rings 150 with different diameters. The metal rings 150 are coaxial and insulated from each other. There are three carbon brushes 160 corresponding to the metal rings 150, and the carbon brushes 160 are insulated from each other.

[0062] The power connector 120 is equipped with three metal rings 150 of different diameters and carbon brushes 160 corresponding to the metal rings 150, which enables the oxygenation device to use three-phase AC power to transmit electrical energy. In terms of power consumption, it has the advantages of stable and reliable performance, simple structure and low power loss.

[0063] In some specific embodiments of the present invention, a balance block 300 is provided on the rotating platform 100, and the balance block 300 is used to correct the imbalance.

[0064] By setting a balance block 300 on the rotating platform 100, the rotating platform 100 can be kept in a balanced state, which solves the problem of uneven weight caused by placing electrical appliances on the rotating platform 100 and avoids eccentric load on the shaft of the geared motor 110. Therefore, this setting improves the stability of the rotating platform 100.

[0065] Specifically, the air outlet 210 discharges air along the tangential direction of the rotating circumference.

[0066] The air outlet 210 is tangential to the circumference of the rotating circle, which generates a boosting force and helps the rotating platform 100 rotate. This reduces the total load on the geared motor 110, making the oxygenation device safe and energy-efficient.

[0067] Preferably, a side rod 310 is connected between the telescopic main rod 200 and the air outlet 210, and the side rod 310 is used to support the air outlet 210.

[0068] The side rod 310 is positioned between the telescopic main rod 200 and the air outlet 210, providing support for the air outlet 210, enhancing the structural stability of the auxiliary mechanism, ensuring smooth underwater foaming, and improving the oxygenation effect.

[0069] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. An oxygenation device, characterized in that, include: The supporting main structure includes a rotating platform (100) and a geared motor (110). The rotating platform (100) is mounted on the rotating shaft of the geared motor (110). The geared motor (110) is connected to an external power source and is used to drive the rotating platform (100) to rotate. A power connector (120) is disposed between the geared motor (110) and the rotating platform (100), including an upper cover (130) and a lower cover (140). The upper cover (130) is fixedly connected to the housing of the geared motor (110) and electrically connected to an external power source. Several metal rings (150) are disposed inside the upper cover (130). The lower cover (140) is fitted onto the rotating shaft of the geared motor (110). Several carbon brushes (160) corresponding to the metal rings (150) are disposed inside the lower cover (140). The bottom of the metal rings (150) abuts against the top of the carbon brushes (160) to conduct electricity. A foaming oxygenation mechanism is installed on the rotating platform (100) and includes several foaming components (170). The foaming components (170) are electrically connected to the power connector (120) and are used for underwater foaming oxygenation. The foaming assembly (170) includes a foaming machine (180) and an air hose (190). The foaming machine (180) is mounted on the rotating platform (100) and is electrically connected to the lower cover (140). One end of the air hose (190) is connected to the foaming machine (180), and the other end of the air hose (190) is used to discharge air. It also includes an auxiliary mechanism, which includes a telescopic main rod (200) and several air outlets (210). The telescopic main rod (200) is installed below the rotating platform (100). A mounting base (220) is provided in the middle of the telescopic main rod (200). One end of the air outlet (210) is installed on the mounting base (220), and the other end of the air outlet (210) is provided with several air outlets (230). A connection hole is provided on the air outlet (210), and the air hose (190) is connected to the air outlet (210) through the connection hole. The telescopic main rod (200) is located below the rotating platform (100). The device can extend and retract vertically in water, which not only agitates the water and increases its fluidity, but also allows for foaming at different depths, increasing dissolved oxygen at different depths. By setting the air outlet (210), the air hose (190) can be connected and fixed, allowing the bubbles generated by the foaming machine (180) to enter the water through the air outlet (230), continuously increasing the dissolved oxygen in the water. The air outlet (210) emits air along the tangential direction of the rotating circumference, which generates a boosting force to propel the rotating platform (100) to rotate.

2. The oxygenation device according to claim 1, characterized in that, The telescopic main rod (200) is an electric telescopic rod, and the electric telescopic rod is electrically connected to the lower cover (140).

3. An oxygenation device according to claim 1, characterized in that, The supporting main body mechanism also includes several suspension components (240), which are arranged radially. Each suspension component (240) includes a float (250) and a connecting rod (260). The two ends of the connecting rod (260) are fixedly connected to the float (250) and the geared motor (110), respectively. The float (250) is held still on the water surface by external force.

4. An oxygenation device according to claim 1, characterized in that, It also includes a water circulation mechanism, which includes a submersible pump (270), a water outlet pipe (280), and a water jet (290). The submersible pump (270) is installed at the bottom of the telescopic main rod (200). The two ends of the water outlet pipe (280) are connected to the water outlet pipe (280) and the water jet (290) respectively. The water jet (290) is installed on the edge of the rotating platform (100).

5. An oxygenation device according to claim 1, characterized in that, Three metal rings (150) are provided, each with a different diameter. Each metal ring (150) is coaxial with each other and is insulated from each other. Three carbon brushes (160) are provided corresponding to the metal rings (150), and each carbon brush (160) is insulated from each other.

6. An oxygenation device according to claim 1, characterized in that, The rotating platform (100) is provided with a balance block (300), which is used to correct the imbalance.

7. An oxygenation device according to claim 1, characterized in that, A side rod (310) is connected between the telescopic main rod (200) and the air outlet (210), and the side rod (310) is used to support the air outlet (210).

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