Water surface floating rotary plug flow type anti-freezing oxygenation device

Abstract

The utility model relates to a water surface floating rotary plug flow type anti-freezing oxygenation device. The rotary plug-flow type anti-freezing oxygenation device floating on the water surface comprises a plastic floating body, a plug-flow aerator assembly, a rotary driving assembly and a circular supporting frame assembly, the plastic floating body is arranged on the circular supporting frame assembly in a sleeving mode, and the driving end of the rotary driving assembly penetrates through the plastic floating body to be connected with the plug-flow aerator assembly; the plug flow aerator assembly comprises a jet device, two ends of the jet device are opened, a suction chamber of the jet device is connected with an air pipe, and the air pipe is communicated with external air; according to the rotary plug-flow type anti-freezing oxygenation device floating on the water surface, by arranging the rotary driving assembly, the jet device can rotate and stir steam-water mixed liquid while aerating, the aeration effect is improved, meanwhile, by arranging the angle of the jet device in an adjustable mode, water bodies of different depths can be stirred, the aeration efficiency is improved, and the aeration effect is improved. Therefore, the anti-freezing effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to water body technical field, concretely relates to a water surface floating rotation push flow type anti-freezing oxygenation device. BACKGROUND

[0002] Beijing area is typical temperate semi-arid semi-humid continental monsoon climate, four distinct seasons, cold and dry in winter, reservoir, river, lake surface and so on water surface ice, ice layer can form huge force, seriously influence water conservancy equipment and facilities safety such as gate, pier, rubber dam, therefore, in the northern winter reservoir, river anti-freezing becomes the important work of guaranteeing the safe operation of water conservancy projects, therefore, a kind of anti-icing device is needed to prevent the ice formation in certain area from affecting the safety of water conservancy equipment and facilities such as gate, pier, rubber dam.The existing anti-icing measures are different, for example:

[0003] Compressed air bubble blowing method, compressed air is compressed by air compressor, compressed air is transported to the inside of water body by gas pipeline, so that the water body at the lower part of the water body moves to the surface water, which has good effect on ice prevention, but the air compressor is large in size, needs to occupy large space, equipment power is large, high energy consumption, and noise is large to affect the surrounding environment;

[0004] Pressure water jet method, the lower layer water is extracted by submersible pump and stirred from bottom to top, so that the water flow driven by the water at the lower layer is continuously rolled on the water surface, the water body is disturbed to prevent ice formation, the influence range of single water pump is small, often needs multiple water pumps to run jointly, power is large, failure rate is high, it is inconvenient to adjust when water level changes greatly, and it cannot be used when water depth is small;

[0005] Electric heating method, heat energy is generated by using electric energy, the water body is directly heated to improve the temperature of the water body, which has certain effect on ice melting, but is prone to electric shock accident, and a large amount of electric power is consumed to heat the water body, which is too high in energy consumption.

[0006] Floating platform fountain method, a floating platform is arranged in the water body, a submersible pump is carried in the middle, the lower layer water is extracted by the submersible pump and sprayed out from the center to the circumferential direction, although it has the advantages of simple deployment and installation and certain degree of landscape beautification, but the spraying force is small, the anti-icing effect is poor, and the ice melting effect is also poor.

[0007] In summary, the existing anti-icing equipment has the defects of great requirement for installation conditions, large energy consumption, large noise, single anti-icing direction and poor effect. UTILITY MODEL CONTENTS

[0008] The utility model discloses a water surface floating rotation push flow type anti-freezing oxygenation device with simple structure and reasonable design.

[0009] The utility model discloses a technical scheme to realize the above-mentioned purpose.

[0010] A water surface floating rotation push flow type anti-freezing oxygen increasing device, including plastic float, push flow aerator subassembly, rotating drive subassembly, circular support frame subassembly, the plastic float is set on the circular support frame subassembly, the rotating drive subassembly drive end passes through the plastic float and is connected with push flow aerator subassembly, the push flow aerator subassembly includes jet device, the jet device both ends open, the jet device suction chamber is connected with the trachea, the trachea is communicated with external air.

[0011] Further, the jet device water inlet is provided with a water pump.

[0012] Further, the rotating drive subassembly includes drive motor and speed reducer, the drive motor is connected with the circular plate through motor support, the drive motor drive end passes through the circular plate and is connected with the mounting plate through connecting frame, the circular plate is detachably connected with the plastic float.

[0013] Further, the motor support is connected with a sensor support, and a sensor is arranged on the sensor support.

[0014] Further, the circular support frame subassembly is a hollow structure in the shape of " " character, the plastic float is sleeved on the upper half of the circular support frame subassembly, and the push flow aerator subassembly is arranged on the lower half of the circular support frame subassembly.

[0015] Further, the push flow aerator subassembly is symmetrically provided with two groups, the push flow aerator subassembly includes an outer adapter elbow plate and an inner adapter elbow plate, the inner adapter elbow plate is rotatably connected with one end of the jet device through an inner adapter vertical plate, the outer adapter elbow plate is rotatably connected with the other end of the jet device, and the outer adapter elbow plate and the inner adapter elbow plate are connected with the drive end of the rotating drive subassembly through mounting plates.

[0016] Further, it also includes a lifting ring, and the lifting ring is screw-connected with the circular plate.

[0017] Further, the inner adapter vertical plate and the outer adapter elbow plate are connected with the jet device through hinges.

[0018] Further, a waterproof cover assembly is arranged on the circular plate, the rotating drive subassembly is arranged in the waterproof cover assembly, and an opening and closing assembly is arranged on the waterproof cover assembly.

[0019] Further, a driving shaft is connected with the drive end of the rotating drive subassembly, a flange is sleeved on the driving shaft, a stop pin is screw-connected on the flange, and a baffle that matches the stop pin is arranged on the driving shaft.

[0020] The utility model discloses beneficial effect lies in: the utility model discloses be applicable to most open water scene, and the requirement is extensive to use scene, floats on the water surface, can be automatically adapted according to water level height, and the noise is little, and the power consumption is low, and the installation deployment is simple, and the anti -icing range is the circular range area with the installation floating rotary push flow type anti -icing device position as center, and the anti -icing effect is good, and the jet flow device aeration can also carry out rotary agitation steam water mixture, improve aeration effect, can be mixed to the water body of different depth through the adjustable setting of jet flow device angle, improve aeration efficiency, prevent water body icing. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the whole structure schematic diagram of the utility model;

[0022] Figure 2 It is the plane view (including section view) of the utility model;

[0023] Figure 3 It is the explosion drawing of the utility model;

[0024] Figure 4 It is the push flow aeration machine subassembly structure schematic diagram of the utility model;

[0025] Figure 5 It is the rotation drive subassembly structure schematic diagram of the utility model;

[0026] Figure 6 It is the jet flow device section view of the utility model.

[0027] In the drawing: 1, plastic float body;2, push flow aeration machine subassembly;201, jet flow device;202, first bolt subassembly;203, hoop pipe clamp;204, outer adapter horizontal plate;206, outer hinge;207, first screw subassembly;2011, suction chamber;2012, air pipe;2013, water inlet;2014, diffusion pipe;209, outer adapter elbow plate;210, mounting plate;213, inner adapter elbow plate;214, inner adapter vertical plate;217, inner hinge;219, inner adapter horizontal plate;3, rotation drive subassembly;301, drive motor;302, second screw subassembly;303, speed reducer;305, motor support;306, sensor support;308, sensor;309, coupling;310, driving shaft;312, baffle;313, press block;314, stop pin;315, flange;316, bearing;317, second bolt subassembly;318, round plate;319, sleeve;320, baffle ring;322, connecting frame;323, extension shaft;326, end cover;327, shaft sleeve;328, pipe joint;330, key;4, waterproof cover subassembly;5, lifting ring;8, circular support frame subassembly. DETAILED DESCRIPTION

[0028] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0029] like Figures 1-6 As shown, a floating, rotating, propulsive, anti-freezing, and oxygenating device includes a plastic float 1, a propulsive aerator assembly 2, a rotating drive assembly 3, and a circular support frame assembly 8. The plastic float 1 is fitted onto the circular support frame assembly 8. The drive end of the rotating drive assembly 3 passes through the plastic float 1 and is connected to the propulsive aerator assembly 2. The propulsive aerator assembly 2 includes a jet injector 201, which includes an inlet 2013 and a diffuser 2014. The diffuser 2014 is arranged away from the rotation axis of the propulsive aerator assembly 2. An air pipe 2012 is connected to the suction chamber 2011 of the jet injector 201, and the air pipe 2012 is in communication with the outside air.

[0030] The plastic float 1 allows the rotary drive assembly 3 to float on the water surface, preventing water from affecting the rotary drive assembly 3 and preventing the device from sinking to the bottom of the water, thus affecting its normal operation.

[0031] In actual use, the rotating drive component 3 can drive the propulsion aerator component 2 to rotate. During the rotation of the jet ejector 201, the water flow velocity at the diffuser 2014 is greater than the water flow velocity at the inlet 2013, that is, the water pressure at the diffuser 2014 is less than the water pressure at the inlet 2013. Therefore, water flows at high speed from the inlet 2013 through the suction chamber 2011 to the diffuser 2014 and is ejected from the diffuser 2014. At the same time, the high-speed water flow generates negative pressure in the suction chamber 2011, which causes air to enter the suction chamber 2011 from the air pipe 2012 and mix with the water to form steam-water mixture, which is finally ejected from the jet ejector 201.

[0032] Or use water pump or other equipment to make water from the water inlet 2013 to the diffusion pipe 2014, high-speed water flow in the suction chamber 2011 generates negative pressure, air is automatically sucked into the jet 201 under the action of pressure difference, and the water forms a water-air mixture in the suction chamber 2011, and the air is crushed into smaller bubbles through violent stirring, becoming an emulsified water-air mixture; After the jet diffuser pipe 2014, the water-air mixture is converted from the speed head to the pressure head, and the fine bubbles are further compressed, increasing the solubility of air in water, forming dissolved air water; After the dissolved air water is sprayed from the jet diffuser pipe 2014, a strong vortex is generated in the water body, and a large amount of oxygen is dissolved in the water with fine bubbles. The dissolved oxygen is further transported to a remote place by the flow forming effect of the device, and then a large amount of micron-sized fine bubbles are released into the water, rapidly and effectively increasing the gas content in the water body, while pushing the water body to move. The micron bubbles have a long residence time in the water due to their small size and low buoyancy, and slowly move upward, continuously diffusing to the surrounding area. Under the influence of the movement of a large number of micro-bubbles, the lower water body with higher temperature moves to the surface water body, increasing the temperature of the surface water body and preventing the formation of ice in the water body, preventing ice from forming within a certain range around the floating rotary push-flow ice prevention device.

[0033] It should be noted that the push-flow aerator assembly 2 further comprises a first bolt assembly 202, a clamp pipe clamp 203, an outer adapter horizontal plate 204, an outer hinge 206, a first screw assembly 207, an inner hinge 217, and an inner adapter horizontal plate 219.

[0034] In the specific embodiment, the rotating drive assembly 3 comprises a drive motor 301 and a speed reducer 303. The drive motor 301 is connected to the circular plate 318 through the motor support 305. The drive end of the drive motor 301 passes through the circular plate 318 and is connected to the mounting plate 210 through the connecting frame 322. The circular plate 318 is detachably connected to the plastic floating body 1.

[0035] The drive motor 301 can be a servo motor. According to the program setting, it can rotate 180° reciprocatingly. The rotation speed can be adjusted. After the device is started, it automatically finds and locates the original point through contact switch recognition.

[0036] The reciprocating rotation control mode is adopted, such as 180 degrees or 360 degrees or slightly larger range reciprocating rotation, which realizes 360-degree no-dead-angle anti-icing effect, avoids the need for electric slip rings and other links required for continuous rotation, and avoids the danger of electric shock.

[0037] Reducer 303 reduces the rotational speed of the drive motor 301 and adjusts it to a speed suitable for the efficient operation of the jet aerator, ensuring that the device does not rotate too fast during operation, which may cause energy waste or uneven water flow. It not only reduces the speed but also increases the torque of the output shaft, enabling the jet aerator to provide sufficient power at a lower rotational speed to push the water flow and produce an effective aeration effect.

[0038] Among them, the rotary drive assembly 3 further includes a second screw assembly 302, a coupling 309, a pressing block 313, a bearing 316, a second bolt assembly 317, a sleeve 319, a retaining ring 320, an extension shaft 323, an end cover 326, a bushing 327, a pipe joint 328, and a key 330;

[0039] In the specific implementation manner, a sensor bracket 306 is connected to the motor bracket 305, and a sensor 308 is provided on the sensor bracket 306.

[0040] The sensor 308 can be used to monitor parameters such as the rotational speed, temperature, and pressure of the device in real time, ensuring that the jet aerator assembly 2 and other key components operate within the preset working range. For example, the sensor 308 can monitor the rotational speed of the jet aerator assembly to ensure that it operates within the correct rotational speed range. If the rotational speed is abnormal, the sensor 308 can trigger an alarm or automatically adjust the system settings.

[0041] In the specific implementation manner, the circular support frame assembly 8 is a hollow structure in the shape of "丄", the plastic float 1 is sleeved on the upper half of the circular support frame assembly 8, and the jet aerator assembly 2 is arranged on the lower half of the circular support frame assembly 8.

[0042] Specifically, the ejector 201 is arranged on the lower half of the circular support frame assembly 8. The circular support frame assembly 8 can block the garbage in the water and enhance the protection of the ejector 201.

[0043] Among them, the circular plate 318 is bolted to the upper surface of the plastic float 1, and at the same time, the circular plate 318 is bolted to the support frame assembly 8.

[0044] In the specific implementation manner, two groups of the jet aerator assemblies 2 are arranged in mirror symmetry. The jet aerator assembly 2 includes an outer adapter elbow plate 209 and an inner adapter elbow plate 213. The inner adapter elbow plate 213 is rotatably connected to one end of the ejector 201 through an inner adapter vertical plate 214, the outer adapter elbow plate 209 is rotatably connected to the other end of the ejector 201, and both the outer adapter elbow plate 209 and the inner adapter elbow plate 213 are connected to the drive end of the rotary drive assembly 3 through a mounting plate 210.

[0045] By adjusting the connection position of the inner adapter elbow plate 213 and the inner adapter vertical plate 214, the angle of the jet device 201 relative to the horizontal plane can be adjusted, and water bodies of different depths can be exchanged, for example, deep water bodies can be sprayed into shallow water bodies through the jet device 201, so that water bodies of different depths are exchanged, and the anti-freezing effect is improved.

[0046] In the embodiment, the hanging ring 5 is threadedly connected with the circular plate 318.

[0047] In actual use, the towing line can be connected with the hanging ring 5, and one end of the towing line is fixed on the shore, so as to fix the position of the device in the water. When it is necessary to take out the device from the water body, the device can be towed to take out the whole device.

[0048] In the embodiment, the inner adapter vertical plate 214 and the outer adapter elbow plate 209 are connected with the jet device 201 through hinge assemblies.

[0049] The hinge assembly comprises an inner hinge 217 and an outer hinge 206.

[0050] In the embodiment, the circular plate 318 is provided with a waterproof cover assembly 4, the rotary driving assembly 3 is arranged in the waterproof cover assembly 4, and the waterproof cover assembly 4 is provided with an opening and closing assembly.

[0051] The waterproof cover assembly 4 can protect the rotary driving assembly 3 from the influence of external factors such as sunlight and rain, and the opening and closing assembly can be opened from the left and right sides to facilitate the lead line.

[0052] In the embodiment, the rotary driving assembly 3 is connected with a driving shaft 310 at the driving end, a flange 315 is sleeved on the driving shaft 310, a stop pin 314 is threadedly connected on the flange 315, and a baffle 312 matched with the stop pin 314 is arranged on the driving shaft 310.

[0053] The stop pin 314 and the baffle 312 matched with each other can prevent the transmission shaft assembly from freely rotating when the transmission shaft assembly exceeds 360° in the non-powered state, so that the rotation angle of the push flow device is only within a certain angle.

[0054] The rotary push flow device is used to send air micro-bubbles into the surrounding warm water area at the bottom of the water, and the warm water is lifted to the surface of the area by the buoyancy of the bubbles to prevent the surface of the water from freezing.

[0055] Various decorations such as landscapes, flowers, colored lights, etc. can also be deployed on the device, which can beautify the river and lake water bodies, and can provide a foothold for wild birds and animals.

[0056] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but can not therefore be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled person in the art, without departing from the utility model concept, several deformations and improvements can be made, which belong to the protection range of the utility model.

Claims

1. A water surface floating rotary flow boosting anti-icing oxygenation device, characterized in that, The utility model provides a kind of push-flow aerator, including plastic float (1), push-flow aerator assembly (2), rotary drive assembly (3) and circular support frame assembly (8), the plastic float (1) is sleeved on the circular support frame assembly (8), the rotary drive assembly (3) driving end passes through the plastic float (1) and is connected with push-flow aerator assembly (2), the push-flow aerator assembly (2) includes jet (201) and mounting plate (210), the jet (201) is rotatably connected with the mounting plate (210), the jet (201) includes water inlet (2013) and diffusion pipe (2014), the diffusion pipe (2014) is set away from the push-flow aerator assembly (2) rotation axis direction, the jet (201) suction chamber (2011) is connected with air pipe (2012), the air pipe (2012) is communicated with external air.

2. The anti-icing and oxygenation device according to claim 1, wherein Water pump is provided at the water inlet of the jet (201).

3. The anti-icing and oxygenation device according to claim 1, wherein The rotary drive assembly (3) includes drive motor (301) and speed reducer (303), the drive motor (301) is connected with circular plate (318) by motor support (305), the drive motor (301) driving end passes through the circular plate (318) and is connected with the mounting plate (210) by connecting frame (322), the circular plate (318) is detachably connected with the plastic float (1).

4. The anti-icing and oxygenation device according to claim 3, wherein Sensor support (306) is connected on the motor support (305), and sensor (308) is arranged on the sensor support (306).

5. The anti-icing and oxygenation device according to claim 4, wherein The circular support frame assembly (8) is hollow structure in the shape of "N", the plastic float (1) is sleeved on the upper half of the circular support frame assembly (8), and the push-flow aerator assembly (2) is arranged in the lower half of the circular support frame assembly (8).

6. The anti-icing and oxygenation device according to claim 5, wherein The push-flow aerator assembly (2) is symmetrically provided with two groups, the push-flow aerator assembly (2) includes outer adapter elbow plate (209) and inner adapter elbow plate (213), the inner adapter elbow plate (213) is rotatably connected with one end of the jet (201) by inner adapter vertical plate (214), the outer adapter elbow plate (209) is rotatably connected with the other end of the jet (201), and the outer adapter elbow plate (209) and the inner adapter elbow plate (213) are connected with the drive end of the rotary drive assembly (3) by the mounting plate (210).

7. The anti-icing and oxygenation device according to claim 6, wherein The utility model also includes lifting ring (5), and the lifting ring (5) is threadedly connected with the circular plate (318).

8. The anti-icing and oxygenation device according to claim 7, wherein, The inner adapter vertical plate (214) and the outer adapter elbow plate (209) are connected with the jet (201) by hinge assembly.

9. The anti-icing and oxygenation device according to claim 8, wherein, Waterproof cover assembly (4) is arranged on the circular plate (318), the rotary drive assembly (3) is arranged in the waterproof cover assembly (4), and opening and closing assembly is arranged on the waterproof cover assembly (4).

10. The anti-icing and oxygenation device according to claim 9, wherein The rotation driving assembly (3) is connected with a driving shaft (310), a flange (315) is sleeved on the driving shaft (310), a stop pin (314) is threadedly connected on the flange (315), and a baffle (312) matched with the stop pin (314) is arranged on the driving shaft (310).

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