Submerged pure oxygen oxygenation water pushing device

Abstract

The utility model discloses a submerged pure oxygen oxygenation water pushing device, which relates to the technical field of oxygenation devices, and comprises a device body, a water inlet, a water outlet and a water outlet, an atomizing assembly is fixedly mounted on one side of the water-oxygen mixing cavity, and a water pushing assembly is fixedly mounted on the other side of the water-oxygen mixing cavity; the atomization assembly is communicated with the water inlet; the air vent is communicated with the water-oxygen mixing cavity; the water-oxygen mixing cavity is used for mixing water and oxygen introduced from the air vent to obtain oxygen-dissolved water; the atomizing assembly comprises an atomizing pipeline and a plurality of atomizing nozzles, and the atomizing nozzles are used for atomizing water; the air vent can exhaust air and is connected with an air supply device; and the water inlet can be connected with a water supply device. The oxygen dissolving device is mainly used for avoiding waste of oxygen in the oxygen dissolving process and improving the oxygen dissolving efficiency and the oxygen content of a water body.

Description

TECHNICAL FIELD

[0001] The utility model relates to oxygen -increasing device technical field especially relates to a submerged pure oxygen oxygen -increasing water pushing device. BACKGROUND

[0002] In the factory high density aquaculture, water body dissolved oxygen content is one of the key factors affecting the breeding density and growth rate. Sufficient dissolved oxygen can promote the growth and metabolism of aquatic animals, reduce the occurrence of diseases, thereby improving the breeding yield and economic benefits. Therefore, the oxygen -increasing equipment becomes one of the key technologies in the factory high density breeding. The existing oxygen -increasing equipment is mostly aerator, oxygen cone. Aerator is a kind of oxygen -increasing equipment with simple structure and convenient operation, and it has no special requirement for electric power, mainly through the material with certain aperture to cut air or oxygen, to form small bubbles, thereby increasing the contact area of oxygen and water, improving the dissolution efficiency of oxygen. The advantage of this oxygen -increasing mode is that the equipment cost is relatively low, and the maintenance is simple, which is suitable for small and medium scale breeding scene. However, its disadvantage is that the oxygen utilization rate is relatively low, usually only about 30%-50%. And oxygen cone, through special structure design, makes the air or oxygen into the water flow under the action of the water flow to form smaller bubbles, thereby further improving the dissolution efficiency of oxygen. The oxygen utilization rate of oxygen cone is usually higher than that of aerator, which can better meet the high requirement of high density breeding on dissolved oxygen. However, oxygen cone also has some problems. In the actual use process, due to the driving effect of water flow, part of the bubbles may not be fully dissolved and then be taken out by water flow, and then escape from the water surface, causing the waste of oxygen. CONTENT

[0003] In order to solve the above problems existing in the oxygen -increasing equipment, the purpose of the utility model is to provide a submerged pure oxygen oxygen -increasing water pushing device, which can avoid the waste of oxygen and improve the dissolution efficiency and oxygen content of water body.

[0004] In order to achieve the above purpose, the utility model provides a submerged pure oxygen oxygen -increasing water pushing device, which comprises: device body, water supply device, gas supply device, the device body is in the shape of an elliptical cylinder, the top end is provided with air inlet and water inlet, and the inside is provided with water oxygen mixing cavity;The water oxygen mixing cavity side is fixedly installed with atomization assembly, and the other side is fixedly installed with water pushing assembly;The atomization assembly is communicated with water inlet;The air inlet is communicated with water oxygen mixing cavity;The water oxygen mixing cavity is used for mixing water and oxygen into the air inlet to obtain dissolved oxygen water;

[0005] The atomization assembly comprises atomization pipeline and a plurality of atomization nozzles, one side of the atomization pipeline is tangent to the device body, and the other side is vertically installed with a plurality of atomization nozzles at a certain distance, and the atomization nozzle is used for atomizing water;

[0006] The water pushing assembly comprises a communication pipe and a water pushing port, the top of the communication pipe is tightly attached to the top of the device body, the bottom end of the communication pipe is spaced apart from the bottom end of the device body by a certain distance, and a plurality of water pushing ports are vertically arranged on the side of the communication pipe tangent to the device body, the water pushing ports are used for discharging the oxygenated water and driving the water body in the aquaculture pond to rotate.

[0007] The air vent can exhaust air and connect a gas supply device.

[0008] The water inlet can be connected to a water supply device.

[0009] In particular, the spray particle diameter of the atomizing nozzle is 10-50μm.

[0010] In particular, the gas supply device comprises an oxygen pipe, an industrial oxygen generator and a gas pressure regulating valve, and is used for injecting pure oxygen with a certain pressure into the water-oxygen mixing chamber.

[0011] In particular, the water supply device comprises a water inlet pipe, a high-pressure water pump and a water tank, and is used for injecting water with a certain pressure into the atomizing assembly.

[0012] In particular, the water pushing port is provided with a duckbill nozzle.

[0013] In particular, the top end of the device body is further provided with a gas pressure sensor, the gas pressure sensor is an HM200F small Bluetooth wireless pressure sensor, and is used for detecting the oxygen pressure in the water-oxygen mixing chamber.

[0014] In particular, the gas pressure regulating valve is a UC521 wireless electric valve controller, which is used for adjusting the pure oxygen pressure supplied according to the signal received by the gas pressure sensor.

[0015] In particular, the bottom end of the device body is provided with a counterweight, which is used for keeping the device body stable in the aquaculture pond.

[0016] Compared with the prior art, the beneficial effects of the present application are:

[0017] 1. The oxygenated water is collected at the bottom of the device body, the water pushing assembly adopts an inverted water inlet mode to enter the oxygenated water from the bottom, so that the oxygen is sealed in the water-oxygen mixing chamber and cannot be discharged with the oxygenated water, thereby avoiding the waste of pure oxygen.

[0018] 2. The water supply device and the gas supply device both have pressure boosting capability, so that the pressure in the water-oxygen mixing chamber can be well maintained, thereby providing conditions for the oxygen to be dissolved in water.

[0019] 3. The atomizing nozzle can produce atomized particles with a diameter of 10-50μm, which greatly increases the contact area of water and oxygen and improves the oxygen dissolution efficiency and dissolved oxygen.

[0020] 4. The utility model discloses a push water mouth adopts the duck bill design, and its water outlet can drive the water body in the breeding pond to rotate to reach the effect of pushing flow and collecting pollution.

[0021] 5. The utility model discloses an oval column shape, and the water surface presents the wing streamline curved surface design, reduces the hindrance to the rotating water body in the breeding pond, and the bottom is provided with a counterweight, so that the device keeps the stable vertical state in the breeding pond. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description.

[0023] Figure 1 It is the overhead structure schematic diagram of the utility model;

[0024] Figure 2 It is the A-A sectional view of the utility model.

[0025] Marked in the drawing: 1, device body, 2, air hole, 3, water inlet, 4, water-oxygen mixing cavity, 5, atomization subassembly, 510, atomization pipeline, 520, atomization spray head, 6, push water subassembly, 610, communication pipe, 620, push water mouth, 7, gas pressure sensor, 8, counterweight. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the protection scope of the utility model.

[0027] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relation based on the orientation or position relation shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as the limitation of the utility model. In addition, the terms "first", "second", "third" are only for the description purpose, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "connection", "connect" should do the broad sense understanding, for example, can be fixed connection, can be detachable connection, or integrally connected;Can be mechanical connection, can be electrical connection;Can be directly connected, can be indirectly connected through the intermediate medium, can be the communication inside two elements.For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.In addition, the technical features involved in different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0029] The utility model embodiment provides a kind of submerged pure oxygen oxygenation water pushing device, comprising: device body 1, water supply device, gas supply device.As shown in Figure 1 Device body 1 is oval cylindrical shape, top end is provided with air vent 2 and water inlet 3, and water-oxygen mixing cavity 4 is arranged in the inside.Air vent 2 is used for exhaust and connecting gas supply device, and gas supply device includes oxygen pipe, industrial oxygen generator, gas pressure regulating valve, and gas supply device is used to inject certain pressure pure oxygen in water-oxygen mixing cavity 4, and gas pressure regulating valve is UC521 wireless electric valve controller, for adjusting the pure oxygen pressure supplied according to the signal received by gas pressure sensor.

[0030] Water inlet 3 is used for connecting water supply device, and water supply device includes water inlet pipe, high-pressure water pump and water tank, and water supply device is used to inject certain pressure water to atomization component 5.

[0031] As shown in Figure 2 Device body 1 side is fixedly installed with atomization component 5, and the other side is fixedly installed with water pushing component 6.

[0032] Atomization component 5 includes atomization pipeline 510 and several atomization nozzles 520, and one side of atomization pipeline 510 is tangent to device body, and several atomization nozzles 520 are vertically installed at a certain distance from the other side, atomization nozzle 520 is used to atomize water, and the spray particle diameter of atomization nozzle 520 is 10-50 μm.

[0033] Water pushing component 6 includes communication pipe 610 and water pushing port 620, and the upper end of communication pipe 610 is closely combined with the top end of device body 1, and the lower end is spaced apart from the bottom end of device body 1 by a certain distance, and several water pushing ports 620 are vertically arranged at a certain distance from the side of communication pipe 610 tangent to device body 1, and duckbill nozzle is installed on water pushing port.Water pushing port 620 is used to discharge oxygen-dissolved water and drive the rotation of water body in culture pond.

[0034] Gas pressure sensor 7 is further installed on the top end of device body 1, and gas pressure sensor 7 is HM200F small Bluetooth wireless pressure sensor, for detecting the oxygen pressure in water-oxygen mixing cavity 4.

[0035] The device body 1 is provided with a counterweight 8 at the bottom end, which is used to keep the device body 1 stable in the breeding pond.

[0036] In the specific implementation of the utility model:

[0037] (I) Preparation:

[0038] First, remove the oxygen pipe on the air inlet. The purpose of this step is to remove the impurities inside the device. The impurities may include nitrogen, carbon dioxide and other gases that may affect the purity of oxygen in the air. By removing the oxygen pipe and opening the air inlet, these impurities can be removed from the device, creating a relatively pure environment for subsequent oxygen infusion.

[0039] Next, fill the device with water from the water inlet. In order to speed up the removal of impurities, replace the duckbill spray head on the water outlet with a water inlet pipe. The duckbill spray head is a one-way spray head, and after replacing it with a water inlet pipe, it can ensure faster water inlet speed, thereby speeding up the impurity removal process. During the water filling process, the water will gradually fill the water-oxygen mixing chamber of the device, while the impurities remaining in the device will be removed through the air inlet.

[0040] When the water in the water-oxygen mixing chamber is completely filled, the next step is performed. The duckbill spray head needs to be installed on the water outlet for subsequent water pushing work. At the same time, the air inlet is reconnected to the oxygen pipe. Start the industrial oxygen generator and begin to infuse oxygen with a certain pressure into the water-oxygen mixing chamber inside the device. Pure oxygen enters the water-oxygen mixing chamber through the oxygen pipe, gradually pushing the water in the water-oxygen mixing chamber out of the water outlet. As the continuous infusion of pure oxygen, the water in the water-oxygen mixing chamber is gradually removed, and eventually the water-oxygen mixing chamber is filled with pure oxygen with a certain pressure. This step is the key link of the entire device operation, ensuring that there is enough pure oxygen supply in the water-oxygen mixing chamber to provide a basis for the subsequent dissolution process.

[0041] (II) Deployment and operation:

[0042] After completing the preparation work, place the device in the predetermined position of the breeding pond. During the deployment process, ensure that the device is placed stably to avoid misplacement due to shaking or overturning, which may reduce the subsequent oxygen dissolution effect. After the device is stable, the water supply device starts to work. Water with pressure enters the atomizing pipe through the water inlet. The atomizing spray head is an important part of the device, which can break down the water flow into fine spray particles. When the water flow passes through the atomizing spray head, it is restricted and guided by the internal structure of the spray head, forming fine water droplets in the form of spray.

[0043] The atomized water droplets contact with pure oxygen in the water-oxygen mixing chamber. Under the action of pressure, pure oxygen is quickly dissolved in the water droplets. This process is based on the basic principle of gas dissolution, that is, the solubility of gas will increase under certain pressure. Therefore, by controlling the pressure of oxygen and the speed of water flow, the dissolution efficiency of oxygen in water can be effectively improved. The water droplets dissolved with pure oxygen then drop at the bottom of the water-oxygen mixing chamber and gather into oxygen-dissolved water. The oxygen-dissolved water is high-dissolved-oxygen water body required by the organisms in the culture pond, which can provide sufficient oxygen supply for the cultured organisms.

[0044] During the entire operation process, the water droplets sprayed by the atomizing nozzle will continuously contact and dissolve with pure oxygen in the water-oxygen mixing chamber. In order to ensure that the pressure of pure oxygen in the water-oxygen mixing chamber is always maintained within a suitable range, the device is equipped with a gas pressure sensor. The gas pressure sensor can monitor the pressure of pure oxygen in the water-oxygen mixing chamber in real time. If the pressure is too high or too low, the sensor will send a signal, and the gas pressure regulating valve will control the infusion amount of oxygen after receiving the signal from the gas pressure sensor, thereby ensuring the stability of the pressure of pure oxygen in the water-oxygen mixing chamber. This automatic monitoring and adjusting system greatly improves the operation efficiency and stability of the device, reduces the frequency of manual intervention, and also ensures the quality of the oxygen-dissolved water.

[0045] The working principle of the utility model is:

[0046] The utility model discloses a unique design realizes the oxygen-dissolved effect of high efficiency. Water supply device and gas supply device all have the pressure ability, can keep the pressure in the water-oxygen mixing chamber well, provide the favorable condition for oxygen dissolving in water. In addition, the atomizing nozzle can produce the atomized particle of 10 - 50 μm in diameter, greatly increase the contact area of water-oxygen, significantly improve the oxygen-dissolved efficiency and dissolved oxygen content. The oxygen-dissolved water is gathered in the bottom of the water-oxygen mixing chamber and enters the communicating pipe, adopts the inverted water inlet mode, makes the oxygen be sealed in the water-oxygen mixing chamber, cannot along with the oxygen-dissolved water and discharge, thereby avoids the waste of pure oxygen. The water outlet can drive the water body in the culture pond to rotate through the design of the dark turn duckbill nozzle, achieves the effect of push flow and pollution collection.

[0047] The technical effect of the utility model is:

[0048] 1. The oxygen-dissolved water is gathered at the bottom of the device body, the water inlet mode of the water pushing assembly adopts the inverted water inlet mode, makes the oxygen be sealed in the water-oxygen mixing chamber, cannot along with the oxygen-dissolved water and discharge, avoids the waste of pure oxygen.

[0049] 2. Water supply device and gas supply device all have the pressure ability, make the pressure in the water-oxygen mixing chamber can be kept well, provide the condition for oxygen dissolving in water.

[0050] 3. The atomizing nozzle can produce atomized particles with a diameter of 10-50 μm, which greatly increases the contact area of water and oxygen, and improves the oxygen dissolution efficiency and dissolved oxygen.

[0051] 4. The utility model discloses a duckbill nozzle is used to the push water mouth, and the water outlet can drive the water body in the breeding pond to rotate to reach the effect of push flow and collect dirt.

[0052] 5. The utility model discloses an oval column shape, and the water surface presents the wing streamline curved surface design, reduces the hindrance to the rotating water body in the breeding pond, and is provided with the counterweight at the bottom, makes the device keep the stable vertical state in the breeding pond.

[0053] The above, just for the specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any familiar with the technical field of the technical personnel in the utility model disclosed the technical range, can easily think of the change or the replacement, all should cover in the protection scope of the utility model. Therefore, the protection scope of the utility model should be accurate with the protection scope of the said claim.

Claims

1. A submerged pure oxygen oxygenation water-pushing device, characterized in that, The utility model relates to an oxygen dissolving device for aquaculture, which comprises: a device body, a water supply device and an air supply device, wherein the device body is in the shape of an elliptic cylinder, has a vent and a water inlet at the top end, and is internally provided with a water-oxygen mixing chamber; an atomizing assembly is fixedly installed on one side of the water-oxygen mixing chamber, and a water pushing assembly is fixedly installed on the other side; the water inlet is connected to the atomizing assembly; the vent is connected to the water-oxygen mixing chamber; and the water-oxygen mixing chamber is used for mixing water and oxygen from the vent to obtain oxygen-dissolved water; the atomizing assembly comprises an atomizing pipeline and a plurality of atomizing nozzles, one side of the atomizing pipeline is tangent to the device body, a plurality of atomizing nozzles are perpendicularly installed at a certain distance on the other side of the atomizing pipeline, and the atomizing nozzles are used for atomizing water; the water pushing assembly comprises a connecting pipeline and a water pushing port, the top of the connecting pipeline is tightly attached to the top of the device body, the bottom end of the connecting pipeline is spaced apart from the bottom end of the device body at a certain distance, a plurality of water pushing ports are perpendicularly arranged at a certain distance on the side of the connecting pipeline that is tangent to the device body, and the water pushing ports are used for discharging oxygen-dissolved water and driving the water in the aquaculture pond to rotate; the vent can be used for discharging air and connecting the air supply device; the water inlet can be connected to the water supply device.

2. The submerged pure oxygen oxygenation water-pushing device according to claim 1, characterized in that, The spray particle diameter of the atomizing nozzle is 10-50 μm.

3. The submerged pure oxygen oxygenation water-pushing device according to claim 1, characterized in that, The air supply device comprises an oxygen pipeline, an industrial oxygen generator and a gas pressure regulating valve, and is used for injecting pure oxygen with a certain pressure into the water-oxygen mixing chamber.

4. The submerged pure-oxygen oxygenation and water-pushing device according to claim 1, characterized in that, The water supply device comprises a water inlet pipeline, a high-pressure water pump and a water tank, and is used for injecting water with a certain pressure into the atomizing assembly.

5. The submerged pure oxygen oxygenation water-pushing device according to claim 1, characterized in that, A duckbill nozzle is installed on the water pushing port.

6. The submerged pure-oxygen oxygenation and water-pushing device according to claim 1, characterized in that, A gas pressure sensor is further installed at the top end of the device body, the gas pressure sensor is a HM200F small Bluetooth wireless pressure sensor, and is used for detecting the oxygen pressure in the water-oxygen mixing chamber.

7. The submerged pure oxygen oxygenation water-pushing device according to claim 3, characterized in that, The gas pressure regulating valve is a UC521 wireless electric valve controller.

8. The submerged pure oxygen oxygenation water-pushing device according to claim 1, characterized in that, A counterweight is arranged at the bottom end of the device body, and is used for keeping the device body stable in the aquaculture pond.

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