Efficient nano bubble machine

Abstract

The invention relates to the technical field of bubble washing, in particular to an efficient nano bubble machine which comprises a mechanical module and an electrical module, the mechanical module comprises a frame, a material source module, a mixer and a plurality of connecting pipelines, and the material source module and a part of the connecting pipelines are fixedly connected into the frame; the material source module and the mixer are connected through corresponding connecting pipelines, the electrical module comprises a PLC with a touch screen and keys, a power distribution automatic control system, a release system and an alarm system, and the material source module, the mixer, the power distribution automatic control system, the release system and the alarm system are all in communication connection with the PLC. According to the present invention, the air and the water are adopted as the raw materials, such that the sterilization and disinfection cost is low, the sterilization and disinfection are decomposed into the oxygen and the water after the sterilization, the sterilization and disinfection do not have any residue, the sterilization and disinfection work can be completed within 1-2 min, the washing effect can be easily improved, and the environmental pollution can be easily reduced.

Description

Technical Field

[0001] The invention relates to the technical field of bubble washing, in particular to a high-efficiency nano bubble machine. Background Art

[0002] Traditional mechanical stirring and chemical washing methods are difficult to thoroughly clean the surface of nanomaterials. Various organic and inorganic substances are easily adsorbed during the washing process, resulting in poor washing effects. The wastewater needs to be treated before it can be discharged, and the ingredients in the detergent can easily cause environmental pollution. Summary of the invention

[0003] In order to improve the washing effect and reduce environmental pollution, the present invention provides a high-efficiency nano bubble machine.

[0004] The present invention provides a high-efficiency nano bubble machine adopts the following technical solution: A high-efficiency nano bubble machine comprises a mechanical module and an electrical module, wherein the mechanical module comprises a frame, a material source module, a mixer and a plurality of connecting pipelines, wherein the material source module and a part of the connecting pipelines are fixedly connected to the inside of the frame, wherein the material source module and the mixer 3 are connected via corresponding connecting pipelines, wherein the electrical module comprises a PLC controller with a touch screen and buttons, a power distribution automatic control system, a release system and an alarm system, wherein the material source module, the mixer, the power distribution automatic control system, the release system and the alarm system are all communicatively connected to the PLC controller.

[0005] By adopting the above technical solution, air and water are used as raw materials, so the cost of sterilization and disinfection is very low. After sterilization, they are decomposed into oxygen and water, so there is no residue after sterilization and disinfection. The sterilization and disinfection work can be completed in 1-2 minutes, which is beneficial to improve the washing effect and reduce environmental pollution.

[0006] Preferably, the material source module includes an oxygen concentrator, an ozone generator, a water tank and a gas-liquid mixing pump. The oxygen concentrator is connected to the ozone generator through corresponding connecting pipelines. The output end of the water tank and the output end of the ozone generator are fixedly connected to the input end of the gas-liquid mixing pump through corresponding connecting pipelines. The oxygen concentrator, the ozone generator and the gas-liquid mixing pump are all communicatively connected to the PLC controller.

[0007] By adopting the above technical solution, the gas source can be selected through the oxygen generator and the ozone generator, and the air and water around the high-efficiency nano bubble machine are mixed by negative pressure to produce bubbles. In aeration conditions such as river management, sewage treatment, aquaculture, etc., ozone, oxygen, etc. can be selected according to the situation.

[0008] Preferably, the release system includes a gas release device, the output end of the gas-liquid mixing pump is connected to the input end of the mixer through a corresponding connecting pipeline, a pressure holding valve is fixedly connected to the connecting pipeline at the output end of the mixer, and the output end of the mixer is fixedly connected to the input end of the gas release device through a corresponding connecting pipeline.

[0009] By adopting the above technical solution, clean gas enters the water through the connecting pipe to complete the initial mixing of gas and liquid. The mixed liquid and gas enter the mixer through the liquid inlet pipe and are mixed for the second time in the mixer to improve the solubility of the gas in water, save gas resources and reduce costs.

[0010] Preferably, a liquid level sensor is fixedly connected to one side of the water tank, a filter and a flow meter are fixedly connected to the connecting pipeline at the output end of the water tank, and a solenoid valve is fixedly connected to the connecting pipeline at the input end of the water tank, and the liquid level sensor, filter, flow meter and solenoid valve are all communicatively connected to the PLC controller.

[0011] Preferably, a gas-liquid separator is fixedly connected to the top of the mixer, a pressure sensor is fixedly connected to the interior of the mixer, and both the gas-liquid separator and the pressure sensor are communicatively connected to a PLC controller.

[0012] By adopting the above technical solution, the gas in the mixer is discharged through the gas-liquid separator, the pressure in the mixer is adjusted, and the equipment is prevented from being overloaded.

[0013] Preferably, the alarm system includes an audible and visual alarm and a fault alarm system. The audible and visual alarm is fixedly connected to the top of the frame. The audible and visual alarm sounds an alarm. After the PLC controller receives the electrical signal of the alarm, it controls the material source module, the mixer, the power distribution automatic control system and the release system to stop working.

[0014] By adopting the above technical solution, in the automatic and manual operating states, if local equipment, i.e., the material source module, the mixer 3, the power distribution automatic control system, and the parts of the release system, fails and conditions that are not conducive to the continued operation of the bubble machine as a whole occur, the entire equipment will be shut down.

[0015] Preferably, the heights of the gas-liquid separator and the water tank are both lower than the height of the sound and light alarm.

[0016] By adopting the above technical solution, it is convenient for the staff to know at the first time that the equipment has failed and is in a shutdown state.

[0017] Preferably, the fault alarm system includes a silencing module and a reset module, the silencing module is communicatively connected with the sound and light alarm, the silencing module sends out a silencing instruction, and the sound and light alarm stops the alarm after receiving the silencing instruction.

[0018] Preferably, the material source module, mixer, power distribution automatic control system and release system are all communicatively connected to the reset module. After the reset module sends a resumption of work instruction, the PLC controller, material source module, mixer, power distribution automatic control system and release system receive the resumption of work instruction and start resuming work.

[0019] By adopting the above technical solution, the operation interface can be touched through the touch screen 5, and the mute module and the reset module can be clicked. The operation interface will display the alarm content, and the corresponding equipment can be repaired according to the displayed relevant alarm content. After the equipment is repaired, the reset module on the operation panel can be clicked to clear the fault and restart the machine.

[0020] Preferably, three cooling fans are fixedly connected to one side of the frame, and eight Forma wheels are fixedly connected to the bottom of the frame.

[0021] By adopting the above technical solution, the electrical module is cooled by the cooling fan, and the equipment is conveniently moved by the Fomar wheel.

[0022] In summary, the present invention has the following beneficial technical effects: 1. The present invention is provided with a material source module. Compared with traditional mechanical stirring and chemical washing, air and water are used as raw materials, so the sterilization cost is very low. After sterilization, it is decomposed into oxygen and water, so there is no residue after sterilization. The sterilization work can be completed in 1-2 minutes, which is conducive to improving the washing effect and reducing environmental pollution; 2. The present invention is provided with a material source module, and the gas source can be selected through the oxygen generator and the ozone generator. The air and water around the high-efficiency nano bubble machine are mixed by negative pressure to generate bubbles. In the aeration conditions such as river management, sewage treatment, aquaculture, etc., ozone, oxygen, etc. can be selected according to the situation; 3. The present invention is provided with a release system to spray the generated nano bubble water onto the surface to be cleaned, such as industrial equipment, automobiles, household items, etc. The nano bubble water generated by the bubble machine can penetrate into hard-to-reach places, effectively remove stains and dirt, and will not irritate or harm the skin, and is very suitable for cleaning the surface of nano materials; 4. In the present invention, nanobubbles are generated through two mixing steps. When the gas-liquid mixing pump is working, clean gas enters the water through the connecting pipe to complete the initial mixing of gas and liquid. The mixed liquid and gas enter the mixer through the liquid inlet pipe, and then undergo a secondary mixing in the mixer to increase the solubility of the gas in the water. The gas-liquid water after the secondary mixing passes through the outlet pressure holding valve to achieve the preparation process of nanobubble mixed water, thereby increasing the solubility of the gas in the water, improving the utilization rate of the gas, and reducing the cost. 5. The nanobubbles in the present invention are jetted into the water at high speed through the release system, and the jet produces a mechanical ionization effect on the water. While breaking the colloidal connection of the pollutant group, breaking the chemical bond and electrical adsorption combination between the pollutant and the water, the injected active oxygen, oxygen ions, hydrogen ions and hydroxide ions generated by ionization oxidize and decompose the pollutants, thereby purifying the water quality, and then effectively removing grease stains and other difficult-to-clean stains without generating harmful substances, which is more conducive to energy saving and environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of a high-efficiency nano bubble machine of the present invention; Figure 2 It is a front view of a high-efficiency nano bubble machine of the present invention; Figure 3 It is a right view of a high-efficiency nano bubble machine of the present invention; Figure 4 It is a left view of a high-efficiency nano bubble machine of the present invention; Figure 5 It is a rear view of a high-efficiency nano bubble machine of the present invention; Figure 6 It is a top view of a high-efficiency nano bubble machine of the present invention.

[0024] Explanation of the accompanying drawings: 1. Water tank; 2. Liquid level sensor; 3. Mixer; 4. Flow meter; 5. Touch screen; 6. Sound and light alarm; 7. Filter; 8. Cooling fan; 9. Connecting pipeline; 10. Gas-liquid separator; 11. Gas-liquid mixing pump; 12. Ball valve; 13. Fomar wheel; 14. Pressure sensor; 15. Pressure holding valve. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-Figure 6 The present invention is described in further detail.

[0026] Nanobubbles are used for cleaning. Through bubble generators, nano-scale micro-bubble generators, etc., ordinary bubbles are reduced to nanometer level, dissolved in water, and the generated nanobubble water is sprayed onto the surface to be cleaned, thereby completing the cleaning of the surface of the object.

[0027] The embodiment of the invention discloses a high-efficiency nano bubble machine.

[0028] Reference Figure 1 , Figure 3 , Figure 4 , Figure 6, including a mechanical module and an electrical module, the mechanical module including a frame, a material source module, a mixer 3 and a plurality of connecting pipes 9, the frame including a high frame and a low frame, the electrical module is installed in the middle and upper part of the high frame, the gas-liquid mixing pump 11 is installed in the lower part of the high frame, the water tank 1 is located at the top of the low frame, the filter 7 and the flow meter 4 are located inside the low frame, and some of the connecting pipes 9 are connected through a ball valve 12, so that the flow of the material in the connecting pipe 9 is controlled by the opening degree of the ball valve 12, and then the amount of gas and liquid entering the gas-liquid mixing pump 11 is controlled, so as to adjust the ratio of nano bubbles, the material source module and some of the connecting pipes 9 are fixedly connected to the inside of the frame, the material source module and the mixer 3 are connected through the corresponding connecting pipes 9, the electrical module includes a PLC controller with a touch screen 5 and buttons, a power distribution automatic control system, a release system and an alarm system, and the material source module, the mixer 3, the power distribution automatic control system, the release system and the alarm system are all connected to the PLC controller for communication.

[0029] Reference Figure 2 , Figure 3 , Figure 4 The material source module includes an oxygen generator (known technology), an ozone generator (known technology), a water tank 1 and a gas-liquid mixing pump 11. The oxygen generator and the ozone generator can be equipped with an air source. The air and water around the high-efficiency nano bubble machine are mixed by negative pressure to generate bubbles. In aeration conditions such as river management, sewage treatment, aquaculture, etc., ozone, oxygen, etc. can be selected according to the situation. The oxygen generator is connected to the ozone generator through a corresponding connecting pipe 9. The output end of the water tank 1 and the output end of the ozone generator are connected through a corresponding connecting pipe. 9 is fixedly connected to the input end of the gas-liquid mixing pump 11, and the oxygen generator, the ozone generator and the gas-liquid mixing pump 11 are all connected to the PLC controller for communication. The PLC controller controls the opening and closing of the oxygen generator, the ozone generator and the gas-liquid mixing pump 11, so that the high-efficiency nano bubble machine equipment enters the working state, the emergency stop state and the shutdown state. The oxygen generator and the ozone generator prepare the required gas and input it into the gas-liquid mixing pump 11, and the water tank 1 inputs water into the gas-liquid mixing pump 11, and the gas and water are preliminarily mixed in the gas-liquid mixing pump 11.

[0030] Reference Figure 4 , Figure 6 The release system includes a gas release device (known technology). The output end of the gas-liquid mixing pump 11 is connected to the input end of the mixer 3 through the corresponding connecting pipeline 9. A pressure holding valve 15 is fixedly connected to the connecting pipeline 9 at the output end of the mixer 3. The output end of the mixer 3 is fixedly connected to the input end of the gas release device through the corresponding connecting pipeline 9. The gas-liquid mixing pump 11 inputs the preliminarily mixed gas and liquid into the mixer 3, and then mixes them for a second time, and then outputs them through the gas release device to clean the items.

[0031] Reference Figure 3 , Figure 5 A liquid level sensor 2 is fixedly connected to one side of the water tank 1. The filter 7 is also connected to a connecting pipe 9 that refluxes to the water tank 1 itself. When the ball valve 12 is closed during shutdown, part of the water can return to the water tank 1 through the reflux connecting pipe 9, reducing the burden of the connecting pipe 9. A filter 7 and a flow meter 4 are fixedly connected to the connecting pipe 9 at the output end of the water tank 1. The filter 7 filters impurities in the water in the water tank. The flow meter 4 can monitor the water flow in the connecting pipe 9 in real time and transmit the data to the PLC controller. The relevant data can be viewed through the touch screen 5. A solenoid valve is fixedly connected to the connecting pipe 9 at the input end of the water tank 1. The PLC controller controls the solenoid valve to open, and water is added to the water tank 1. The height in the water tank 1 is obtained through the liquid level sensor 2. After reaching a certain height, the PLC controller controls the opening of the solenoid valve to control the water addition speed. The liquid level sensor 2, the filter 7, the flow meter 4 and the solenoid valve are all connected to the PLC controller in communication. The data of the pressure sensor 14, the liquid level sensor 2, the filter 7, the flow meter 4 and the solenoid valve are all transmitted to the PLC controller, and the relevant data can be viewed through the touch screen 5.

[0032] Reference Figure 2 , Figure 4 A gas-liquid separator 10 is fixedly connected to the top of the mixer 3. The gas and liquid at the top of the mixer 3 are separated by the gas-liquid separator 10, the pressure in the mixer 3 is changed, and the gas is discharged at the same time, so that the liquid is retained in the mixer 3 to save water resources. A pressure sensor 14 is fixedly connected to the inside of the mixer 3. The pressure in the mixer 3 is monitored in real time by the pressure sensor 14. When the pressure is too high, the PLC controller controls the corresponding ball valve 12, the gas-liquid mixing pump 11 and the gas-liquid separator 10, changes the input amount of the ball valve 12 and the gas-liquid mixing pump 11, and speeds up the discharge speed of the gas in the mixer 3. The gas-liquid separator 10 and the pressure sensor 14 are both communicatively connected to the PLC controller.

[0033] Reference Figure 1 , Figure 3 , Figure 4The alarm system includes an audible and visual alarm 6 and a fault alarm system. The audible and visual alarm 6 is fixedly connected to the top of the frame. The audible and visual alarm 6 sounds an alarm. After the PLC controller receives the electrical signal of the alarm, it controls the material source module, the mixer 3, the power distribution automatic control system and the release system to stop working. In the automatic and manual operation state, if the local equipment, that is, the material source module, the mixer 3, the power distribution automatic control system, and the various parts of the release system, fail and there is a situation that is not conducive to the continued operation of the bubble machine as a whole, the audible and visual alarm 6 automatically sounds an alarm, and the bubble machine as a whole stops working. You can touch the operation interface through the touch screen 5, click the mute module and the reset module, and the operation interface will display the alarm content. According to the displayed relevant alarm content, repair the corresponding equipment. After the equipment is repaired, click the reset module on the operation panel to clear the fault and restart the machine.

[0034] Reference Figure 3 , Figure 4 The heights of the gas-liquid separator 10 and the water tank 1 are both lower than the height of the sound and light alarm 6 .

[0035] The fault alarm system includes a silencing module and a reset module. The silencing module is in communication with the sound and light alarm 6. The silencing module sends a silencing instruction, and the sound and light alarm 6 stops the alarm after receiving the silencing instruction.

[0036] The material source module, mixer 3, power distribution automatic control system and release system are all connected to the reset module for communication. After the reset module sends a resumption instruction, the PLC controller, material source module, mixer 3, power distribution automatic control system and release system receive the resumption instruction and start the resumption.

[0037] Reference Figure 1 , Figure 2 Three cooling fans 8 are fixedly connected to one side of the frame, and eight Foma wheels 13 are fixedly connected to the bottom of the frame. Four Foma wheels 13 are installed at the bottom of the high frame, and four Foma wheels 13 are installed at the bottom of the low frame. The high-temperature parts inside the PLC controller are cooled by the cooling fans 8, and the high frame and the low frame are conveniently moved by the Foma wheels 13.

[0038] The implementation principle of a high-efficiency nano bubble machine in the embodiment of the present invention is: 1. The gas-liquid mixing pump 11 works, and the clean gas enters the water through the connecting pipe 9 to complete the preliminary mixing of gas and liquid. The mixed liquid and gas enter the mixer 3 through the liquid inlet pipe, and then undergo secondary mixing in the mixer 3 to improve the solubility of the gas in the water. The gas-liquid water after secondary mixing passes through the outlet pressure holding valve 15 to achieve the preparation process of nano bubble mixed water; 2. Then, the bubbles of dissolved gas mixed with water are released through the gas release device to form nanobubbles, and are jetted into the water at high speed. The jet produces a mechanical ionization effect on the water, breaking the colloidal connection of the pollution group, breaking the chemical bond and electrical adsorption of the pollutant and water, and at the same time, the injected active oxygen, oxygen ions, hydrogen ions and hydroxide ions generated by ionization oxidize and decompose the pollutants to achieve water purification.

[0039] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-efficiency nano bubble machine, characterized by: The invention comprises a mechanical module and an electrical module, wherein the mechanical module comprises a frame, a material source module, a mixer (3) and a plurality of connecting pipes (9), wherein the material source module and a portion of the connecting pipes (9) are fixedly connected to the inside of the frame, wherein the material source module and the mixer (3) are connected via corresponding connecting pipes (9), and wherein the electrical module comprises a PLC controller with a touch screen (5) and buttons, a power distribution automatic control system, a release system and an alarm system, wherein the material source module, the mixer (3), the power distribution automatic control system, the release system and the alarm system are all connected to the PLC controller for communication.

2. A high-efficiency nano bubble machine according to claim 1, characterized in that: The material source module comprises an oxygen concentrator, an ozone generator, a water tank (1) and a gas-liquid mixing pump (11); the oxygen concentrator is connected to the ozone generator via a corresponding connecting pipeline (9); the output end of the water tank (1) and the output end of the ozone generator are both fixedly connected to the input end of the gas-liquid mixing pump (11) via a corresponding connecting pipeline (9); the oxygen concentrator, the ozone generator and the gas-liquid mixing pump (11) are all connected to a PLC controller for communication.

3. A high-efficiency nano bubble machine according to claim 2, characterized in that: The release system comprises a gas release device, the output end of the gas-liquid mixing pump (11) is connected to the input end of the mixer (3) via a corresponding connecting pipeline (9), a pressure holding valve (15) is fixedly connected to the connecting pipeline (9) at the output end of the mixer (3), and the output end of the mixer (3) is fixedly connected to the input end of the gas release device via the corresponding connecting pipeline (9).

4. A high-efficiency nano bubble machine according to claim 3, characterized in that: A liquid level sensor (2) is fixedly connected to one side of the water tank (1); a filter (7) and a flow meter (4) are fixedly connected to the connecting pipeline (9) at the output end of the water tank (1); and a solenoid valve is fixedly connected to the connecting pipeline (9) at the input end of the water tank (1); the liquid level sensor (2), the filter (7), the flow meter (4) and the solenoid valve are all connected to a PLC controller for communication.

5. A high-efficiency nano bubble machine according to claim 4, characterized in that: A gas-liquid separator (10) is fixedly connected to the top of the mixer (3), a pressure sensor (14) is fixedly connected inside the mixer (3), and both the gas-liquid separator (10) and the pressure sensor (14) are communicatively connected to a PLC controller.

6. A high-efficiency nano bubble machine according to claim 5, characterized in that: The alarm system comprises an audible and visual alarm (6) and a fault alarm system. The audible and visual alarm (6) is fixedly connected to the top of the frame. When the audible and visual alarm (6) sounds an alarm, the PLC controller controls the material source module, the mixer (3), the power distribution automatic control system and the release system to stop working after receiving the electrical signal of the alarm.

7. A high-efficiency nano bubble machine according to claim 6, characterized in that: The heights of the gas-liquid separator (10) and the water tank (1) are both lower than the height of the sound and light alarm (6).

8. A high-efficiency nano bubble machine according to claim 7, characterized in that: The fault alarm system comprises a silencing module and a reset module. The silencing module is in communication connection with the sound and light alarm (6). The silencing module issues a silencing instruction, and the sound and light alarm (6) stops the alarm after receiving the silencing instruction.

9. A high-efficiency nano bubble machine according to claim 8, characterized in that: The material source module, the mixer (3), the power distribution automatic control system and the release system are all in communication connection with the reset module. After the reset module sends a resumption instruction, the PLC controller, the material source module, the mixer (3), the power distribution automatic control system and the release system receive the resumption instruction and start the resumption.

10. A high-efficiency nano bubble machine according to claim 9, characterized in that: Three cooling fans (8) are fixedly connected to one side of the frame, and eight Forma wheels (13) are fixedly connected to the bottom of the frame.

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