CN210163215U

CN210163215U - Nano bubble oxygen generator

Info

Publication number: CN210163215U
Application number: CN201920967770.1U
Authority: CN
Inventors: 黄毅
Original assignee: Jiangmen Zhihe Technology Co Ltd
Current assignee: Jiangmen Zhihe Technology Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-03-20
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a nanometer bubble oxygen generator, which comprises a shell, an ion air pump, an oxygen generator, a mixing pump, a main controller, a first air inlet pipe, a first exhaust pipe, a second air inlet pipe, a second exhaust pipe, an inflow pipe and a flow guide pipe, wherein the ion air pump, the oxygen generator and the mixing pump are all accommodated in the shell and are respectively and electrically connected with the main controller; two ends of the first exhaust pipe are respectively communicated with the ion air pump and the flow inlet pipe; two ends of the second air inlet pipe are respectively communicated with the atmosphere and the oxygen generator; two ends of the second exhaust pipe are respectively communicated with the oxygen generator and the flow inlet pipe; two ends of the inflow pipe are respectively communicated with the water pipe and the mixing pump; the two ends of the guide pipe are respectively communicated with the mixing pump and the liquid accumulation pool. The nano-bubble oxygen generator has the functions of improving the dissolved oxygen rate and purifying water, and improves the market competitiveness of the product.

Description

Nano bubble oxygen generator

Technical Field

The utility model relates to a bubble produces technical field, especially relates to a nanometer bubble oxygen generator.

Background

A nano bubble oxygen generator (also known as a nano bubble generator) is equipment for improving the oxygen dissolving rate of liquid by preparing micro-nano bubbles. The nano-bubble oxygen generator can generate nano-bubbles with the diameter reaching the nano level by stirring and mixing the air and the like, the generated nano-bubbles have small diameter and large specific surface area, correspondingly, the pressure inside the bubbles is greatly increased, the bubbles are easily distributed and reserved in the liquid, the solubility of the gas in the bubbles is greatly improved, and thus, the solubility of the oxygen in the liquid is correspondingly improved. Therefore, the nano-bubble oxygen generator is widely applied to the fields of water purification, aquaculture and the like, and oxygen enrichment of water is realized.

However, the conventional nanobubble oxygen generator has only a function of generating nanobubbles, and cannot purify a water body. Along with the aggravation of water pollution and the continuous improvement of water purification requirements of people, the nano bubble oxygen generator with a single function is difficult to meet the water purification requirements, the purification operation is often completed by using a plurality of devices in a cooperative manner, the operation cost is high, and the market competitiveness of the nano bubble oxygen generator is obviously insufficient.

SUMMERY OF THE UTILITY MODEL

Accordingly, there is a need to provide a nanobubble oxygen generator in order to solve the problem of single function of nanobubble oxygen generator.

A nanobubble oxygen generator, comprising: the ion air pump, the oxygen generator and the mixing pump are all contained in the shell and are respectively electrically connected with the main controller, and the main controller is arranged outside the shell and is electrically connected with an external power supply. The first air inlet pipe penetrates through the inner wall of the shell, the input end of the first air inlet pipe is communicated with the atmosphere, and the output end of the first air inlet pipe is communicated with the input end of the ion air pump. The input end of the first exhaust pipe is communicated with the output end of the ion air pump, and the output end of the first exhaust pipe is communicated with the inflow pipe. The second air inlet pipe penetrates through the inner wall of the shell, the input end of the second air inlet pipe is communicated with the atmosphere, and the output end of the second air inlet pipe is communicated with the input end of the oxygen generator. The input end of the second exhaust pipe is communicated with the output end of the oxygen generator, and the output end of the second exhaust pipe is communicated with the flow inlet pipe. The inlet pipe runs through the inner wall of the shell, the input end of the inlet pipe is communicated with an external water pipe, and the output end of the inlet pipe is communicated with the input end of the mixing pump. The honeycomb duct runs through the inner wall of casing, and the input of honeycomb duct communicates with the output of mixing pump, and the output and the outside hydrops pond of honeycomb duct communicate.

In one embodiment, the ion air pump comprises an ion tube shell, a fan and a bipolar alternative ion generator, the ion tube shell is arranged inside the shell, an input end of the ion tube shell is communicated with an output end of the first air inlet pipe, an output end of the ion tube shell is communicated with an input end of the first air outlet pipe, the fan is arranged in an inner cavity of the ion tube shell and located at an input end of the ion tube shell, the bipolar alternative ion generator is arranged in the inner cavity of the ion tube shell and located at an output end of the ion tube shell, and the fan and the bipolar alternative ion generator are respectively and electrically connected with the main controller.

In one embodiment, the inner wall of the ion tube shell is provided with a lug fixing frame, and the fan is connected with the lug fixing frame.

In one embodiment, the inner wall of the ion tube shell is also provided with a buckle, and the bipolar alternative ion generator is connected with the buckle.

In one embodiment, the oxygen generator comprises a generator body, a molecular sieve and a pressure controller, the generator body is arranged inside the shell, the molecular sieve is contained in an inner cavity of the generator body and divides the inner cavity of the generator body to form an air inlet chamber and an air outlet chamber, an input end of the air inlet chamber is communicated with an output end of the second air inlet pipe, an output end of the air outlet chamber is communicated with an input end of the second air outlet pipe, the pressure controller is arranged in the air inlet chamber, and the pressure controller is electrically connected with the main controller.

In one embodiment, the oxygen generator is operated at a pressure of between 0.7 and 1 mpa.

In one embodiment, the oxygen generator further comprises a pressure detection probe, and the pressure detection probe is electrically connected with the main controller.

In one embodiment, the mixing pump comprises a pump body, a stirring motor and an impeller, wherein the pump body is arranged in the shell, the input end of the pump body is communicated with the output end of the inflow pipe, the output end of the pump body is communicated with the input end of the flow guide pipe, the stirring motor is arranged in the shell and fixed on the pump body, the stirring motor is electrically connected with the main controller, and the impeller is arranged in the inner cavity of the pump body and connected with the stirring motor.

In one of the embodiments, the housing is provided with an access door.

In one embodiment, the nanobubble oxygen generator further comprises an ion sensor disposed on the inner wall of the housing and electrically connected to the main controller, and an alarm disposed on the outer wall of the housing and electrically connected to the main controller.

According to the nano-bubble oxygen generator, the ion air pump is additionally arranged in the shell, the ion air pump is connected with current to generate high-speed air flow and excite a large number of ions, the high-speed air flow can send the ions into the mixing pump, the ions enter the mixing pump and form nano-bubbles with oxygen generated by the oxygen generator under the action of the mixing pump, the nano-bubbles are small in particle size and large in quantity, the dissolved oxygen content in a water body can be improved, and the ions contained in the nano-bubbles can settle and kill harmful substances in the water body, so that the water body is purified.

Drawings

FIG. 1 is a schematic diagram of a nanobubble oxygen generator in one embodiment;

FIG. 2 is a schematic cross-sectional view of an ion gas pump according to an embodiment;

FIG. 3 is a schematic sectional view of an oxygen generator according to an embodiment;

fig. 4 is a schematic sectional view showing a structure of a mixing pump according to an embodiment.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

Referring to fig. 1, the present invention provides a nanobubble oxygen generator 10, wherein the nanobubble oxygen generator 10 includes: the ion air pump 200, the oxygen generator 300, the mixing pump 400, the main controller 500, the first air inlet pipe 600a, the first exhaust pipe 600b, the second air inlet pipe 700a, the second exhaust pipe 700b, the inflow pipe 800a and the draft pipe 800b are all contained in the housing 100 and are respectively electrically connected with the main controller 500, and the main controller 500 is arranged outside the housing 100 and is electrically connected with an external power supply. The first air inlet pipe 600a penetrates through the inner wall of the casing 100, the input end of the first air inlet pipe 600a is communicated with the atmosphere, and the output end of the first air inlet pipe 600a is communicated with the input end of the ion air pump 200. The input end of the first exhaust pipe 600b is communicated with the output end of the ion air pump 200, and the output end of the first exhaust pipe 600b is communicated with the inflow pipe 800 a. The second inlet pipe 700a penetrates through the inner wall of the case 100, an input end of the second inlet pipe 700a communicates with the atmosphere, and an output end of the second inlet pipe 700a communicates with an input end of the oxygen generator 300. The input end of the second exhaust pipe 700b is communicated with the output end of the oxygen generator 300, and the output end of the second exhaust pipe 700b is communicated with the inflow pipe 800 a. The inlet pipe 800a penetrates through the inner wall of the casing 100, the input end of the inlet pipe 800a is communicated with an external water pipe, and the output end of the inlet pipe 800a is communicated with the input end of the mixing pump 400. The draft tube 800b penetrates through the inner wall of the shell 100, the input end of the draft tube 800b is communicated with the output end of the mixing pump 400, and the output end of the draft tube 800b is communicated with the external effusion cell.

According to the nano-bubble oxygen generator 10, the ion air pump 200 is additionally arranged in the shell 100, the ion air pump 200 generates high-speed air flow and excites a large amount of ions after being switched on, the high-speed air flow can send the ions into the mixing pump 400, the ions enter the mixing pump 400 and form nano-bubbles with oxygen generated by the oxygen generator 300 under the action of the mixing pump 400, the nano-bubbles are small in particle size and large in quantity, the dissolved oxygen amount in a water body can be increased, and the ions contained in the nano-bubbles can settle and kill harmful substances in the water body, so that the purpose of purifying the water body is achieved.

It should be noted that, in an embodiment, the housing 100 is used for accommodating the ion air pump 200, the oxygen generator 300 and the mixing pump 400, so as to eliminate the safety hazard problem caused by exposed parts, and by respectively accommodating the ion air pump 200, the oxygen generator 300 and the mixing pump 400 in the housing 100, the nanobubble oxygen generator becomes a whole with firm internal packaging, which facilitates the movement of the nanobubble oxygen generator and the matching installation with external devices. In an embodiment, the shell 100 is made of an aluminum-plastic composite material with flame retardant property, the aluminum-plastic composite material has light texture and good waterproof property, and has flame retardant property, the nano-bubble oxygen generator made of the aluminum-plastic composite material has light self weight, and is convenient to carry and operate in use, the problem of short circuit of the nano-bubble oxygen generator caused by water flowing into the shell 100 can be effectively prevented, when a fire occurs inside or outside the shell 100, the fire can be prevented from further expanding, and the safe use of the nano-bubble oxygen generator is ensured.

In order to facilitate the maintenance of the ion air pump 200, the oxygen generator 300, the mixing pump 400 and various pipes inside the housing 100, in an embodiment, the housing 100 is provided with a maintenance door 110. Through setting up access door 110, the operation personnel can open access door 110, overhauls ion air pump 200, oxygen generator 300, mixing pump 400 and all kinds of pipelines inside casing 100 to eliminate the trouble that nanometer bubble oxygen generator appears, guarantee nanometer bubble oxygen generator's normal use.

In order to know the working conditions of the ion pump 200, the oxygen generator 300 and the mixing pump 400 inside the housing 100 in real time, in one embodiment, the access door 110 is provided with an observation window 111. Through setting up observation window 111, the operating personnel need not to open access door 110 and can know the damaged condition of casing 100 inner part, and the quick accurate trouble condition of judgement nanometer bubble oxygen generator of the operating personnel of being convenient for overhauls with pertinence to improve maintenance efficiency.

Referring to fig. 1 and 2, the ion air pump 200 is accommodated in the housing 100 and electrically connected to the main controller 500. The ion air pump 200 is used for switching on current under the regulation control of the main controller 500, exciting ions under the action of the current, and the excited ions enter the water body to realize the purification of the water body. Specifically, the ion air pump 200 includes an ion cartridge 210, a fan 220, and a bipolar alternate ion generator 230. The ion tube housing 210 is disposed inside the housing 100, and is used for accommodating the fan 220 and the bipolar alternate ion generator 230, and providing an air duct for the wind flow generated by the fan 220 and the movement of the ions generated by the bipolar alternate ion generator 230, so as to prevent the ion loss problem caused by the free diffusion of the ions inside the housing 100, and ensure the utilization rate of the ions. The input end of the ion tube housing 210 is communicated with the output end of the first air inlet tube 600a, the output end of the ion tube housing 210 is communicated with the input end of the first air outlet tube 600b, the fan 220 is arranged in the inner cavity of the ion tube housing 210 and located at the input end of the ion tube housing 210, the bipolar alternate ion generator 230 is arranged in the inner cavity of the ion tube housing 210 and located at the output end of the ion tube housing 210, and the fan 220 and the bipolar alternate ion generator 230 are respectively and electrically connected with the main controller 500. Specifically, the fan 220 is controlled by the main controller 500 to be powered on, then the motor rotor of the fan 220 rotates at a high speed under the action of the current, the motor rotor transmits the motion to the fan blades of the fan 220 through the rotating shaft and drives the fan blades to rotate at a high speed, and the rotating fan blades stir the air in the inner cavity of the ion tube housing 210 to flow rapidly, so that the pressure of the gas in the ion tube housing 210 is reduced, and the air outside the nanobubble oxygen generator is sucked into the ion tube housing 210 through the first air inlet pipe 600a to form strong airflow. Meanwhile, the bipolar alternate ion generator 230 is switched on by the adjustment and control of the main controller 500, the emitter of the bipolar alternate ion generator 230 excites a large amount of positive and negative ions under the action of the current, and the generated positive and negative ions enter the mixing pump 400 through the first exhaust pipe 600b and the inflow pipe 800a under the wrapping of the wind current generated by the fan 220, so that the positive and negative ions and the oxygen generated by the oxygen generator 300 are uniformly mixed in the mixing pump 400, and further form nano bubbles under the action of the mixing pump 400, thereby realizing the purification of the water body. In this embodiment, the positive and negative ions generated by the bipolar alternative ion generator 230 enter the water body, and undergo an electrical neutralization reaction to generate large energy, which generates electric current in the bacteria and virus cells of the water body, thereby killing the bacteria and viruses; and because the positive ions and the negative ions have electric charges, the impurity particles in the water body are adsorbed on the surfaces of the positive ions and the negative ions, and then are agglomerated and settled to remove the impurity particles in the water body, thereby achieving the purpose of purifying the water body.

In order to realize the fixed connection between the blower 220 and the ion tube housing 210, in an embodiment, a lug fixing frame 211 is disposed on an inner wall of the ion tube housing 210, and the blower 220 is connected to the lug fixing frame 211. In one embodiment, the blower 220 is connected to the lug fixing bracket 211 by screws. Connect fan 220 and lug mount 211 through the screw, be favorable to reducing the degree of difficulty of fan 220 loading and unloading operation, and through the screw connection, be connected between fan 220 and the lug mount 211 comparatively stably, alleviateed fan 220 and strikeed tremor and rocking under the wind current, improved the stability of fan 220 installation. In the production practice, the blower 220 and the lug fixing frame 211 can be connected by bolts, wing nuts and the like, and the specific connection mode is determined according to the production conditions of manufacturers, and is not described herein again.

In order to realize the fixed connection between the bipolar alternative ion generator 230 and the ion tube housing 210, in an embodiment, the inner wall of the ion tube housing 210 is further provided with a snap 212, and the bipolar alternative ion generator 230 is connected with the snap 212. By arranging the buckle 212 on the inner wall of the ion tube shell 210, the bipolar alternate ion generator 230 can be fixedly mounted only by clamping the bipolar alternate ion generator 230 in the buckle 212, and the mounting operation of the bipolar alternate ion generator 230 is simplified. In practical production, positioning holes may be further disposed at two ends of the bipolar alternative ion generator 230, fixing pieces are disposed on the inner wall of the ion tube housing 210, and screws or bolts penetrate through the positioning holes and the fixing pieces to achieve fixed installation of the bipolar alternative ion generator 230, which is not described herein again.

Referring to fig. 1 and 3, the oxygen generator 300 is disposed in the inner cavity of the housing 100, and the oxygen generator 300 is electrically connected to the main controller 500. The oxygen generator 300 is used for separating oxygen and nitrogen in the air introduced into the inner cavity thereof to obtain high-concentration oxygen, thereby providing a raw material for generating nano bubbles. Specifically, the oxygen generator 300 includes a generator body 310, a molecular sieve 320 and a pressure controller 330, wherein the generator body 310 is disposed inside the casing 100, and the generator body 310 is used for accommodating the molecular sieve 320 and the pressure controller 330 and providing a place for the separation of oxygen and nitrogen. The molecular sieve 320 is accommodated in the inner cavity of the generator body 310 and divides the inner cavity of the generator body 310 to form an inlet chamber 311 and an outlet chamber 312. It should be noted that, in an embodiment, the molecular sieve 320 has a plurality of micropores, and as the gas pressure in the gas inlet chamber 311 changes, the speed of the nitrogen and the oxygen passing through the micropores of the molecular sieve 320 respectively changes, and the speed changes of the nitrogen and the oxygen are not synchronous, and there is a certain speed difference, so that the nitrogen and the oxygen can be separated by using the difference of the speed of the nitrogen and the oxygen passing through the micropores of the molecular sieve 320, so as to obtain the high-concentration oxygen. In one embodiment, the molecular sieve 320 is a carbon molecular sieve, and when the carbon molecular sieve is used for nitrogen-oxygen separation, as the gas pressure in the inlet chamber 311 increases, the diffusion rate of oxygen among the micropores of the carbon molecular sieve is greater than that of nitrogen among the micropores of the carbon molecular sieve, so that oxygen enters the outlet chamber 312 through the micropores of the carbon molecular sieve under a pressurized condition, and nitrogen is trapped in the inlet chamber 311, thereby realizing the separation of nitrogen from oxygen. The input end of the air inlet chamber 311 is communicated with the output end of the second air inlet pipe 700a, the output end of the air outlet chamber 312 is communicated with the input end of the second air outlet pipe 700b, after the air outside the nano bubble oxygen generator is introduced into the oxygen generator 300, pressure control and air separation operation are performed in the air inlet chamber 311, the separated oxygen enters the air outlet chamber 312 through the micropores of the molecular sieve 320, and enters the mixing pump 400 through the second air outlet pipe 700b and the flow inlet pipe 800a, so that the oxygen is further mixed with ions to prepare nano bubbles. The pressure controller 330 is disposed in the gas inlet chamber 311, and the pressure controller 330 is electrically connected to the main controller 500, and is configured to adjust a gas pressure in the gas inlet chamber 311, so as to raise the gas pressure in the gas inlet chamber 311, so as to change a diffusion rate of nitrogen and oxygen among the micropores of the molecular sieve 320, thereby achieving separation of oxygen and oxygen.

In order to achieve dynamic stabilization of the air pressure in the air inlet chamber 311, in one embodiment, the oxygen generator 300 further includes a pressure detecting probe 340, and the pressure detecting probe 340 is electrically connected to the main controller 500. During the operation of the oxygen generator 300, the air in the inlet chamber 311 acts on the sensing piece of the pressure detecting probe 340, the sensing piece generates a small displacement under the gas pressure, thereby the resistance value in the sensing piece changes to form an electrical signal, the main controller 500 receives the electrical signal, compares the electrical signal with the predetermined pressure value of the nitrogen-oxygen separation operation, when the electrical signal value is different from the predetermined pressure value of the nitrogen-oxygen separation operation, the main controller 500 adjusts the air pressure controller 330 to enable the air pressure controller 330 to adjust the air pressure in the inlet chamber 311, and when the electrical signal value is different from the predetermined pressure value of the nitrogen-oxygen separation operation, the main controller 500 stops sending instructions to the air pressure controller 330. Thus, the pressure detecting probe 340 detects the pressure of the gas in the gas inlet chamber 311 in real time, and transmits the detected pressure to the main controller 500, and the main controller 500 and the gas pressure controller 330 perform feedback adjustment to realize real-time regulation of the pressure of the gas in the gas inlet chamber 311, so that the gas pressure in the gas inlet chamber 311 reaches a dynamic stable state.

It should be further noted that, in an embodiment, an axial flow fan is disposed at an input end of the second air inlet pipe 700a, and the axial flow fan is electrically connected to the main controller 500. The axial flow fan is used for sucking air outside the nano-bubble oxygen generator into the air inlet chamber 311 of the generator body 310, and providing raw materials for the separation operation of nitrogen and oxygen.

It can be understood that, after the main controller 500 controls the axial flow fan to switch on the current, the motor rotor of the axial flow fan rotates at a high speed, and the rotating shaft of the axial flow fan drives the blades thereof to rotate, and the rotating blades stir the air in the second air inlet pipe 700a, so that the air in the second air inlet pipe 700a flows rapidly. Thus, the pressure of the gas in the second inlet pipe 700a is reduced, and the air outside the nanobubble oxygen generator is sucked into the second inlet pipe 700a by the negative pressure and enters the inlet chamber 311 through the second inlet pipe 700 a. Meanwhile, the air pressure controller 330 adjusts the air pressure in the air inlet chamber 311 under the adjustment of the main controller 500, so that the air pressure in the air inlet chamber 311 reaches the working pressure of the oxygen generator 300, thereby increasing the speed difference of the diffusion movement of the nitrogen and the oxygen in the air inlet chamber 311 on the molecular sieve 320, so as to realize the separation of the nitrogen and the oxygen, and obtain the high-concentration oxygen. In one embodiment, the oxygen generator 300 is operated at a pressure of between 0.7 and 1 mpa, i.e., the pressure of the gas required to achieve separation of nitrogen from oxygen at ambient temperature is between 0.7 and 1 mpa. Under normal temperature, when the gas pressure in the gas inlet chamber 311 reaches 0.7 mpa, the speed difference of the nitrogen and the oxygen passing through the molecular sieve 320 respectively is large, the separation of the nitrogen and the oxygen can be realized under the condition, and the speed difference of the nitrogen and the oxygen passing through the molecular sieve 320 respectively is further increased along with the increase of the gas pressure in the gas inlet chamber 311, so that the separation of the nitrogen and the oxygen is easier to realize. When the pressure of the gas in the gas inlet chamber 311 is greater than 1 mpa, if the pressure in the gas inlet chamber 311 is continuously increased, the pressure of the gas in the gas inlet chamber 311 is greater than the atmospheric pressure outside the nanobubble oxygen generator, so that the air outside the nanobubble oxygen generator is difficult to be introduced into the gas inlet chamber 311, and the raw material cannot be provided for the separation preparation of oxygen; and, with the continuous increase of the gas pressure in the gas inlet chamber 311, the molecular sieve 320 is easily broken and damaged under high pressure, thereby increasing the use cost of the oxygen generator 300 and the maintenance cost of the nano-bubble oxygen generator.

Referring to fig. 1 and 4, the mixing pump 400 is disposed in the inner cavity of the housing 100, and the mixing pump 400 is electrically connected to the main controller 500, and is used for stirring and cutting the ionic gas generated by the ionic gas pump 200 and the oxygen and water generated by the oxygen generator 300 to form nano bubble water with a bubble diameter reaching micro-nano level, so as to improve the solubility of the oxygen and ions in water, and further achieve the purpose of improving the water quality. Specifically, the mixing pump 400 includes a pump body 410, a stirring motor 420, and an impeller 430, the pump body 410 is disposed inside the casing 100, an input end of the pump body 410 is communicated with an output end of the inflow pipe 800a, and an output end of the pump body 410 is communicated with an input end of the inflow pipe 800 b. It should be noted that, in an embodiment, the pump body 410 is used for accommodating the impeller 430 and providing a working place for stirring and mixing ions, oxygen and water. In an embodiment, the pump body 410 is made of cast iron, the cast iron has high strength, and when the impeller 430 rapidly stirs water flow in the pump body 410 and impacts the pump body 410, the pump body 410 has high stability and is not easy to damage, thereby ensuring normal use of the mixing pump 400. The mixing motor 420 is disposed inside the housing 100 and fixed to the pump body 410, the mixing motor 420 is electrically connected to the main controller 500, and the impeller 430 is disposed in the inner cavity of the pump body 410 and connected to the mixing motor 420. In one embodiment, the rotation speed of the stirring motor 420 is between 1000 rpm and 1500 rpm, under the condition, the stirring motor 420 drives the impeller 430 to rotate at a high speed, and the rotating impeller 430 performs a rotary cutting operation on the mixture of ions, oxygen and water. Specifically, after oxygen and ions are introduced into water, the oxygen forms a plurality of bubbles in the water, the ions attach to the bubbles, and the bubbles can be cut into countless micro-bubbles by the high-speed cutting of the impeller 430. And, with the continuous rotation of the impeller 430, the times of shearing the micro-bubbles are continuously overlapped, the particle size of the micro-bubbles is gradually reduced until reaching the micro-nano level, under this condition, the particle size of the micro-bubbles in the water is extremely small, the specific surface area is greatly increased, the pressure in the bubbles is increased, the rising rate of the bubbles in the water is slow, thus, the retention time of the bubbles in the water is prolonged, that is, the solubility of oxygen and ions in the water is improved.

Referring to fig. 1 again, the main controller 500 is disposed outside the housing 100 and electrically connected to an external power source, and the main controller 500 is used for adjusting and controlling the ion air pump 200, the oxygen generator 300, the mixing pump 400, the pressure detection probe 340, and other components, so as to realize the actions of the ion air pump 200, the oxygen generator 300, the mixing pump 400, and the pressure detection probe 340, and ensure the normal operation of the nanobubble oxygen generator. It should be noted that, in an embodiment, the first air inlet pipe 600a penetrates through the inner wall of the casing 100, an input end of the first air inlet pipe 600a is communicated with the atmosphere, an output end of the first air inlet pipe 600a is communicated with an input end of the ion air pump 200, and the first air inlet pipe 600a is used for guiding air outside the nano-bubble oxygen generator into the ion air pump 200 to provide conditions for forming an air flow in the ion air pump 200. The input end of the first exhaust pipe 600b is communicated with the output end of the ion air pump 200, the output end of the first exhaust pipe 600b is communicated with the inflow pipe 800a, and the first exhaust pipe 600b provides a flow channel for the ion air flow generated by the ion air pump 200, so that the ion air generated by the ion air pump 200 is smoothly guided into the inflow pipe 800 a. The second air inlet pipe 700a penetrates through the inner wall of the casing 100, the input end of the second air inlet pipe 700a is communicated with the atmosphere, the output end of the second air inlet pipe 700a is communicated with the input end of the oxygen generator 300, and the second air inlet pipe 700a is used for guiding air outside the nano-bubble oxygen generator into the oxygen generator 300 to provide raw materials for the separation of nitrogen and oxygen so as to prepare high-concentration oxygen. The input end of the second exhaust pipe 700b is communicated with the output end of the oxygen generator 300, the output end of the second exhaust pipe 700b is communicated with the inflow pipe 800a, and the second exhaust pipe 700b provides a flow passage for oxygen generated by the oxygen generator 300, so that the oxygen is conveniently introduced into the inflow pipe 800 a. The inflow pipe 800a penetrates through the inner wall of the housing 100, the input end of the inflow pipe 800a is communicated with an external water pipe, the output end of the inflow pipe 800a is communicated with the input end of the mixing pump 400, and the inflow pipe 800a is used for feeding water flow, the ionic gas prepared by the ionic gas pump 200 and the oxygen prepared by the oxygen generator 300 into the mixing pump 400, so as to provide raw materials for the generation of nano bubbles. The draft tube 800b runs through the inner wall of the housing 100, the input end of the draft tube 800b is communicated with the output end of the mixing pump 400, the output end of the draft tube 800b is communicated with the external effusion cell, the draft tube 800b is used for leading out the nano-bubble oxygen generator from the nano-bubble water prepared by the mixing pump 400, and the operating personnel can purify the water body by using the nano-bubble water.

In order to facilitate the operators to find the fault problem of the nanobubble oxygen generator in time and ensure the effective use of the nanobubble oxygen generator, in an embodiment, the nanobubble oxygen generator further includes an ion sensor 900a and an alarm 900b, the ion sensor 900a is disposed on the inner wall of the casing 100 and electrically connected to the main controller 500, and the alarm 900b is disposed on the outer wall of the casing 100 and electrically connected to the main controller 500. Specifically, in the working process of the nanobubble oxygen generator, when the ion tube shell 210 of the ion air pump 200 is damaged, the ionized air generated by the ion air pump 200 escapes from the inner cavity of the shell 100, after the ion sensor 900a detects an ionic signal, an electric signal is sent to the main controller 500, the main controller receives the electric signal and then sends an instruction to the alarm 900b, the alarm 900b sends out an alarm, the alarm gives an alarm to the staff to timely overhaul the nanobubble oxygen generator, the ionized air is prevented from escaping everywhere, the content of ions in the nanobubble water is low, and the purifying effect of the nanobubble oxygen generator on the water body is ensured.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A nanobubble oxygen generator, comprising: the device comprises a shell, an ion air pump, an oxygen generator, a mixing pump, a main controller, a first air inlet pipe, a first exhaust pipe, a second air inlet pipe, a second exhaust pipe, an inflow pipe and a flow guide pipe, wherein the ion air pump, the oxygen generator and the mixing pump are all contained in the shell and are respectively electrically connected with the main controller, the main controller is arranged outside the shell and is electrically connected with an external power supply,

the first air inlet pipe penetrates through the inner wall of the shell, the input end of the first air inlet pipe is communicated with the atmosphere, and the output end of the first air inlet pipe is communicated with the input end of the ion air pump;

the input end of the first exhaust pipe is communicated with the output end of the ion air pump, and the output end of the first exhaust pipe is communicated with the inflow pipe;

the second air inlet pipe penetrates through the inner wall of the shell, the input end of the second air inlet pipe is communicated with the atmosphere, and the output end of the second air inlet pipe is communicated with the input end of the oxygen generator;

the input end of the second exhaust pipe is communicated with the output end of the oxygen generator, and the output end of the second exhaust pipe is communicated with the flow inlet pipe;

the inlet pipe penetrates through the inner wall of the shell, the input end of the inlet pipe is communicated with an external water pipe, and the output end of the inlet pipe is communicated with the input end of the mixing pump;

the honeycomb duct runs through the inner wall of casing, the input of honeycomb duct with the output intercommunication of hybrid pump, the output and the outside hydrops pond intercommunication of honeycomb duct.

2. The nano-bubble oxygen generator of claim 1, wherein the ion air pump comprises an ion tube housing, a fan and a bipolar alternate ion generator, the ion tube housing is disposed inside the housing, an input end of the ion tube housing is communicated with an output end of the first air inlet pipe, an output end of the ion tube housing is communicated with an input end of the first air outlet pipe, the fan is disposed in an inner cavity of the ion tube housing and located at an input end of the ion tube housing, the bipolar alternate ion generator is disposed in the inner cavity of the ion tube housing and located at an output end of the ion tube housing, and the fan and the bipolar alternate ion generator are respectively electrically connected with the main controller.

3. The nanobubble oxygen generator of claim 2, wherein the inner wall of the ion tube housing is provided with a lug holder, and the blower is connected to the lug holder.

4. The nanobubble oxygen generator of claim 2, wherein the inner wall of the ion cartridge is further provided with a snap, the bipolar alternate ionizer being connected to the snap.

5. The nanobubble oxygen generator of claim 1, wherein the oxygen generator comprises a generator body, a molecular sieve and a pressure controller, the generator body is disposed inside the housing, the molecular sieve is received in the inner cavity of the generator body and divides the inner cavity of the generator body into an inlet chamber and an outlet chamber, the inlet chamber has an input end connected to the output end of the second inlet pipe, the outlet chamber has an output end connected to the input end of the second outlet pipe, the pressure controller is disposed in the inlet chamber, and the pressure controller is electrically connected to the main controller.

6. The nanobubble oxygen generator of claim 1, wherein the operating pressure of the oxygen generator is between 0.7 and 1 mpa.

7. The nanobubble oxygen generator of claim 1, further comprising a pressure sensing probe electrically connected to the main controller.

8. The nanobubble oxygen generator of claim 1, wherein the mixing pump comprises a pump body, a stirring motor and an impeller, the pump body is disposed inside the housing, the input end of the pump body is connected to the output end of the inflow tube, the output end of the pump body is connected to the input end of the flow guide tube, the stirring motor is disposed inside the housing and fixed to the pump body, the stirring motor is electrically connected to the main controller, and the impeller is disposed in the inner cavity of the pump body and connected to the stirring motor.

9. The nanobubble oxygen generator of claim 1, wherein the housing is provided with an access door.

10. The nanobubble oxygen generator of claim 1, further comprising an ion sensor disposed on an inner wall of the housing and electrically connected to the main controller, and an alarm disposed on an outer wall of the housing and electrically connected to the main controller.