CN211514108U - Micro-nano bubble preparation facilities and cleaning equipment - Google Patents
Micro-nano bubble preparation facilities and cleaning equipment Download PDFInfo
- Publication number
- CN211514108U CN211514108U CN201922127335.0U CN201922127335U CN211514108U CN 211514108 U CN211514108 U CN 211514108U CN 201922127335 U CN201922127335 U CN 201922127335U CN 211514108 U CN211514108 U CN 211514108U
- Authority
- CN
- China
- Prior art keywords
- micro
- nano bubble
- inlet pipe
- liquid
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model provides a micro-nano bubble preparation facilities and cleaning equipment relates to cleaning equipment technical field. The micro-nano bubble preparation device comprises a controller, a liquid inlet pipe, an air inlet pipe and a conveying pipe, wherein the outlet end of the liquid inlet pipe and the outlet end of the air inlet pipe are both communicated with the inlet end of the conveying pipe, and the liquid inlet pipe is provided with an electromagnetic valve and a liquid flow detector; the air inlet pipe is provided with an air pump, an air regulating valve and an air flow detector; the delivery pipe is provided with a booster pump and a micro-nano bubble generating assembly, the booster pump is positioned at the upstream of the micro-nano bubble generating assembly along the flowing direction of fluid in the delivery pipe, and a pipe section of the delivery pipe, which is positioned between the booster pump and the micro-nano bubble generating assembly, is provided with a pressure detector; each electronic component is connected with the controller. The cleaning equipment comprises the micro-nano bubble preparation device. The micro-nano bubble preparation device can prepare micro-nano bubbles with high quality and good cleaning effect.
Description
Technical Field
The utility model belongs to the technical field of the cleaning equipment technique and specifically relates to a micro-nano bubble preparation facilities and cleaning equipment is related to.
Background
The micro-nano bubbles are bubbles with the diameter of about hundreds of nanometers to ten micrometers when the bubbles occur, the bubbles are between the micro-bubbles and the nano-bubbles, and compared with the conventional bubbles, the micro-nano bubbles have the characteristics of large specific surface area, high gas dissolution rate, capability of generating free radicals, high mass transfer efficiency and the like, and can be better applied to the fields of aquaculture, soilless culture, food and tableware cleaning, bath health care, ecological restoration and sewage treatment. The cleaning of food and tableware is a daily matter to be faced by people, the cleaning cleanliness of the food and tableware directly influences the diet health of people, and the quality of micro-nano bubbles prepared by the conventional micro-nano bubble preparation device is poor, and the cleaning effect is also poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a micro-nano bubble preparation facilities and cleaning equipment to it is relatively poor to alleviate the quality of the micro-nano bubble that exists among the prior art, and the cleaning performance is also relatively poor technical problem.
In a first aspect, an embodiment of the present invention provides a micro-nano bubble preparation device, including a controller, a liquid inlet pipe, an air inlet pipe and a conveying pipe, wherein both an outlet end of the liquid inlet pipe and an outlet end of the air inlet pipe are communicated with an inlet end of the conveying pipe, and the liquid inlet pipe is provided with a solenoid valve and a liquid flow detector for detecting a liquid flow in the liquid inlet pipe; the air inlet pipe is provided with an air pump, an air regulating valve and an air flow detector for detecting the air flow in the air inlet pipe; the conveying pipe is provided with a booster pump and a micro-nano bubble generating assembly, the booster pump is positioned at the upstream of the micro-nano bubble generating assembly along the flowing direction of fluid in the conveying pipe, and a pipe section of the conveying pipe, which is positioned between the booster pump and the micro-nano bubble generating assembly, is provided with a pressure detector;
the solenoid valve, liquid flow detector, gas control valve, gas flow detector, pressure detector reaches the booster pump all with the controller is connected.
In an alternative embodiment, the air pump is connected to the controller.
In an optional embodiment, the micro-nano bubble generation assembly comprises a gas mixing tank and an aeration head, the gas mixing tank and the aeration head are both mounted on the conveying pipe, and along the flow direction of the fluid in the conveying pipe, the gas mixing tank is located at the upstream of the aeration head.
In an alternative embodiment, a water purification assembly is provided in the gas mixing tank.
In an alternative embodiment, the pipe section of the conveying pipe between the gas mixing tank and the aeration head is a flexible pipe.
In an optional embodiment, the controller includes a control module and a PWM (Pulse Width Modulation) speed regulation module connected to the control module, and the electromagnetic valve, the liquid flow rate detector, the gas regulating valve, the pressure detector and the gas flow rate detector are all connected to the control module; and the booster pump is connected with the PWM speed regulation module.
In an optional embodiment, the micro-nano bubble preparation device further comprises a three-way valve, and the outlet end of the liquid inlet pipe, the outlet end of the air inlet pipe and the inlet end of the conveying pipe are communicated with three joints of the three-way valve in a one-to-one correspondence manner.
In an alternative embodiment, the inlet end of the air inlet pipe is provided with a first filter assembly; and/or the inlet end of the liquid inlet pipe is provided with a second filtering component.
In a second aspect, the embodiment of the utility model provides a still provide a cleaning equipment, including above-mentioned micro-nano bubble preparation facilities.
In an optional embodiment, the cleaning apparatus further includes a housing, the micro-nano bubble preparation device is accommodated in the housing, and a liquid outlet end of a micro-nano bubble generation assembly of the micro-nano bubble preparation device extends out of the housing.
The utility model provides a micro-nano bubble preparation device, when in use, the inlet end of the liquid inlet pipe is communicated with an external liquid supply device, and the external liquid supply device is required to be ensured to have certain hydraulic pressure, so that liquid can be conveyed to the liquid inlet pipe; the electromagnetic valve is opened, the external liquid supply device conveys liquid into the liquid inlet pipe, and the liquid flows into the booster pump after flowing through the electromagnetic valve, wherein the liquid flow of the liquid inlet pipe can be correspondingly adjusted by adjusting the liquid inlet quantity of the electromagnetic valve; the air pump is started, external air is sucked into the air inlet pipe by the air pump, the air also flows into the booster pump after flowing through the air regulating valve, and the air flow of the air inlet pipe can be correspondingly regulated by regulating the air inflow of the air regulating valve; the liquid and the gas flowing into the booster pump are mixed and pressurized by the booster pump to form high-pressure mixed fluid, and the mixed fluid enters a conveying pipe between the booster pump and the micro-nano bubble generation assembly.
In the process, the controller firstly adjusts the gas flow in the gas inlet pipe and adjusts the liquid flow in the liquid inlet pipe, wherein in the gas flow adjustment, the gas flow meter detects the gas flow in the gas inlet pipe and transmits a detected gas flow signal to the controller, and the controller correspondingly adjusts the air inflow of the gas adjusting valve by comparing the value represented by the gas flow signal with the set liquid flow range to realize the adjustment of the gas flow in the gas inlet pipe; wherein, among the liquid flow regulation, liquid flow detector detects the liquid flow of flowing through the feed liquor pipe to liquid flow signal transmission to the controller that will detect, the controller is through the numerical value of contrast liquid flow signal sign and the liquid flow scope of setting for, adjusts the feed liquor volume of solenoid valve correspondingly, realizes the regulation of the interior liquid flow of feed liquor pipe.
It should be noted that the gas flow rate adjustment and the liquid flow rate adjustment are two relatively independent adjustment processes, the adjustment sequence is not limited, and when both the two adjustment processes are finished, it indicates that both the gas flow rate in the gas inlet pipe and the liquid flow rate in the liquid inlet pipe meet the requirements, and then the gas-liquid ratio in the mixed fluid formed by the liquid and the gas meets the requirements; and then mixed fluid pressure is adjusted, a pressure detector detects the pressure of the mixed fluid flowing out of the booster pump, the detected pressure signal is transmitted to a controller, the controller correspondingly adjusts the pressurization amount of the booster pump by comparing the value represented by the pressure signal with a set fluid pressure range, the adjustment of the mixed fluid pressure is realized, the finally obtained mixed fluid meets the gas-liquid ratio and the pressure value, and the mixed fluid meeting the requirements flows into the micro-nano bubble generation assembly to obtain the micro-nano bubble liquid.
The micro-nano bubble preparation device implements accurate adjustment of liquid flow, gas flow and pressurization amount of a booster pump through the cooperation of the controller and the electronic assembly, and greatly reduces labor capacity on the basis of ensuring high-precision adjustment; in addition, high-precision adjustment can ensure that mixed fluid input into the micro-nano generation assembly meets the requirement of preparing micro-nano bubbles, so that high-quality micro-nano bubble liquid is obtained, and the cleaning effect of the micro-nano bubble liquid is correspondingly ensured.
This cleaning equipment possesses all beneficial effects of above-mentioned micro-nano bubble preparation facilities, and here is no longer repeated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic flow diagram of a micro-nano bubble preparation device provided in an embodiment of the present invention;
fig. 2 is a first block diagram of a micro-nano bubble preparation apparatus provided in an embodiment of the present invention;
fig. 3 is a second block diagram of the micro-nano bubble preparation apparatus provided by the embodiment of the present invention.
Icon: 110-a liquid inlet pipe; 120-an air inlet pipe; 130-a delivery pipe; 140-three-way valve; 210-a liquid flow detector; 220-a gas flow detector; 230-a pressure detector; 300-a solenoid valve; 400-an air pump; 500-gas regulating valve; 600-a booster pump; 700-micro nano bubble generating assembly; 710-gas mixing tank; 720-an aeration head; 800-a controller; 810-a control module; 820-PWM speed regulation module.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to be referred must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
The embodiment provides a micro-nano bubble preparation device, as shown in fig. 2, including a controller 800, a liquid inlet pipe 110, an air inlet pipe 120 and a delivery pipe 130, wherein an outlet end of the liquid inlet pipe 110 and an outlet end of the air inlet pipe 120 are both communicated with an inlet end of the delivery pipe 130, and the liquid inlet pipe 110 is provided with an electromagnetic valve 300 and a liquid flow detector 210 for detecting a liquid flow in the liquid inlet pipe 110; the gas inlet pipe 120 is provided with a gas pump 400, a gas regulating valve 500 and a gas flow detector 220 for detecting the gas flow in the gas inlet pipe 120; the delivery pipe 130 is provided with a booster pump 600 and a micro-nano bubble generation assembly 700, and along the flowing direction of fluid in the delivery pipe 130, the booster pump 600 is positioned at the upstream of the micro-nano bubble generation assembly 700, and a pipe section of the delivery pipe 130 between the booster pump 600 and the micro-nano bubble generation assembly 700 is provided with a pressure detector 230; the solenoid valve 300, the liquid flow rate detector 210, the gas regulating valve 500, the gas flow rate detector 220, the pressure detector 230, and the booster pump 600 are connected to a controller 800.
The micro-nano bubble preparation device is used for preparing micro-nano bubbles, and the preparation method comprises the following steps: opening the electromagnetic valve 300, the air pump 400 and the air regulating valve 500, supplying liquid to the liquid inlet pipe 110 by the external liquid supply device, and allowing the liquid to flow into the booster pump 600; the air pump 400 pumps air into the air inlet pipe 120 and into the booster pump 600; the gas and the liquid entering the booster pump 600 are mixed and pressurized by the booster pump 600 to form a mixed fluid.
The preparation process comprises gas flow regulation, liquid flow regulation and mixed fluid pressure regulation, wherein the gas flow regulation comprises the following steps: the gas flow detector 220 transmits a gas flow signal in the gas inlet pipe 120 to the controller 800, the controller 800 compares a value represented by the received gas flow signal with a set gas flow range, and if the value is within the set gas flow range, the gas regulating valve 500 does not need to be adjusted; if the value is outside the set gas flow range, the controller 800 adjusts the gas regulating valve 500, the gas flow detector 220 transmits the adjusted gas flow signal to the controller 800, the controller 800 compares again, and the process is repeated until the value is within the set gas flow range; the liquid flow regulation comprises the following steps: the liquid flow detector 210 transmits the liquid flow signal in the liquid inlet pipe 110 to the controller 800, the controller 800 compares the value represented by the received liquid flow signal with a set liquid flow range, and if the value is in the set liquid flow range, the electromagnetic valve 300 does not need to be adjusted; if the value is outside the set liquid flow range, the controller 800 adjusts the solenoid valve 300, the liquid flow detector 210 transmits the adjusted liquid flow signal to the controller 800, the controller 800 compares again, and the process is repeated until the value is within the set liquid flow range.
And after the gas flow regulation and the liquid flow regulation are finished, mixed fluid pressure regulation is carried out, wherein the mixed fluid pressure regulation comprises the following steps: the pressure detector 230 transmits the detected pressure signal of the mixed fluid in the delivery pipe 130 to the controller 800, and the controller 800 compares a value represented by the received pressure signal with a set fluid pressure range, and if the value is within the set fluid pressure range, the booster pump 600 does not need to be adjusted; if the value is outside the set fluid pressure range, the controller 800 adjusts the booster pump 600, the pressure detector 230 transmits the adjusted pressure signal to the controller 800, the controller 800 compares again, and so on, until the value is within the set fluid pressure range; the mixed fluid enters the micro-nano bubble generation assembly 700 to obtain micro-nano bubble liquid.
When the micro-nano bubble preparation device provided by this embodiment is used, the inlet end of the liquid inlet pipe 110 is communicated with an external liquid supply device, and it is required to ensure that the external liquid supply device has a certain hydraulic pressure, and can transport liquid to the liquid inlet pipe 110 (the external liquid supply device provides power for the liquid to flow into the micro-nano bubble preparation device); the electromagnetic valve 300 is opened, the external liquid supply device conveys liquid into the liquid inlet pipe 110, and the liquid flows into the booster pump 600 after flowing through the electromagnetic valve 300, wherein the liquid flow of the liquid inlet pipe 110 can be correspondingly adjusted by adjusting the liquid inlet amount of the electromagnetic valve 300; the air pump 400 is started, the air pump 400 pumps external air into the air inlet pipe 120 (the air pump 400 provides power for the external air to enter the micro-nano bubble preparation device), the air also flows into the booster pump 600 after flowing through the air regulating valve 500, and the air flow of the air inlet pipe 120 can be correspondingly regulated by regulating the air inflow of the air regulating valve 500; the liquid and the gas flowing into the booster pump 600 are mixed and pressurized by the booster pump 600 to become a high-pressure mixed fluid, and the mixed fluid enters the delivery pipe 130 between the booster pump 600 and the micro-nano bubble generating assembly 700.
In the above process, the controller 800 firstly performs gas flow regulation on the gas flow in the gas inlet pipe 120 and performs liquid flow regulation on the liquid flow in the liquid inlet pipe 110, wherein in the gas flow regulation, the gas flow meter detects the gas flow in the gas inlet pipe 120 and transmits a detected gas flow signal to the controller 800, and the controller 800 correspondingly regulates the air inflow of the gas regulating valve 500 by comparing the value represented by the gas flow signal with the set liquid flow range, so as to realize the regulation of the gas flow in the gas inlet pipe 120; specifically, if the value represented by the gas flow signal is greater than the set gas flow signal, the controller 800 decreases the gas inflow of the gas regulating valve 500; if the value represented by the gas flow signal is smaller than the set gas flow signal, the controller 800 adjusts the gas inflow of the gas regulating valve 500.
In the liquid flow regulation, the liquid flow detector 210 detects the liquid flow flowing through the liquid inlet pipe 110 and transmits a detected liquid flow signal to the controller 800, and the controller 800 correspondingly regulates the liquid inlet amount of the electromagnetic valve 300 by comparing the value represented by the liquid flow signal with a set liquid flow range, so as to regulate the liquid flow in the liquid inlet pipe 110; specifically, if the value represented by the liquid flow signal is greater than the set liquid flow range, the controller 800 decreases the liquid inlet amount of the electromagnetic valve 300; if the value represented by the liquid flow signal is smaller than the set liquid flow range, the controller 800 increases the liquid inlet amount of the electromagnetic valve 300.
It should be noted that the gas flow rate adjustment and the liquid flow rate adjustment are two relatively independent adjustment processes, the adjustment sequence is not limited, and when both the two adjustment processes are finished, it indicates that both the gas flow rate in the gas inlet pipe 120 and the liquid flow rate in the liquid inlet pipe 110 meet the requirements, and then the gas-liquid ratio in the mixed fluid formed by the liquid and the gas meets the requirements; then, the pressure of the mixed fluid is adjusted, the pressure detector 230 detects the pressure of the mixed fluid flowing out of the booster pump 600, and transmits a detected pressure signal to the controller 800, the controller 800 adjusts the pressure increase of the booster pump 600 correspondingly by comparing the value represented by the pressure signal with a set fluid pressure range, so as to adjust the pressure of the mixed fluid, and the finally obtained mixed fluid satisfies the gas-liquid ratio and the pressure value; specifically, if the value represented by the pressure signal is greater than the set fluid pressure range, the controller 800 decreases the boost amount of the booster pump 600; if the value represented by the pressure signal is less than the set fluid pressure range, the controller 800 increases the amount of boost provided by the booster pump 600. Subsequently, the mixed fluid meeting the requirements flows into the micro-nano bubble generating assembly 700 to obtain micro-nano bubble liquid.
The micro-nano bubble preparation device implements accurate adjustment of liquid flow, gas flow and pressurization amount of the booster pump 600 through cooperation of the controller 800 and the electronic component, and greatly reduces labor capacity on the basis of ensuring high-accuracy adjustment; in addition, high-precision adjustment can ensure that mixed fluid input into the micro-nano generation assembly meets the requirement of preparing micro-nano bubbles, so that high-quality micro-nano bubble liquid is obtained, and the cleaning effect of the micro-nano bubble liquid is correspondingly ensured.
Specifically, the gas may be air, and the air inlet end of the air inlet pipe 120 is directly communicated with the external air; the liquid can be water, and the external liquid supply device can be a municipal tap water supply device; the booster pump 600 may be a pump that is only used for pressurizing the fluid, or a self-priming pump that provides power to the fluid and has a boosting effect, such as a high-frequency submersible pump.
It should be noted that, the signal transmission between the controller 800 and the gas flow rate detector 220, the liquid flow rate detector 210 and the pressure detector 230, and the control procedure of the controller 800 to the gas regulating valve 500, the solenoid valve 300 and the booster pump 600 belong to the prior art, and do not belong to the improvement of the present application, and the detailed description is omitted.
Alternatively, as shown in fig. 3, the controller 800 may include a control module 810 and a PWM speed regulation module connected to the control module 810, wherein the solenoid valve 300, the liquid flow detector 210, the gas regulating valve 500, the pressure detector 230, and the gas flow detector 220 are all connected to the control module 810; the booster pump 600 is connected to the PWM speed regulation module 820. The control module 810 transmits a speed regulating signal to the PWM speed regulating module 820 according to the pressure signal transmitted by the pressure detector 230, and the PWM speed regulating module 820 correspondingly regulates the rotation speed of the booster pump 600, so as to regulate the boost amount of the booster pump 600.
In this embodiment, the air pump 400 may be connected to the controller 800. Specifically, as shown in fig. 3, the air pump 400 is connected to the control module 810 of the controller 800, during the use of the micro-nano bubble preparation apparatus, the air pump 400 provides power for the inflow of air, the pressurization amount of the air pump 400 and the air inflow of the air adjustment valve 500 affect the flow of air in the air inlet pipe 120 together, when the controller 800 adjusts the air adjustment valve 500 to the maximum air inflow, if the air flow in the air inlet pipe 120 still cannot meet the set air flow range, the controller 800 adjusts the pressurization amount of the air pump 400 until the air flow in the air inlet pipe 120 meets the requirement. That is, the controller 800 can increase the adjustment range of the gas flow in the gas inlet pipe 120 by adjusting the pressurization amount of the gas pump 400, so as to ensure that the gas flow in the gas inlet pipe 120 can meet the requirement and ensure the normal operation of the micro-nano bubble preparation device.
In this embodiment, as shown in fig. 1 and fig. 3, the micro-nano bubble generating assembly 700 may include a gas mixing tank 710 and an aeration head 720, wherein the gas mixing tank 710 and the aeration head 720 are both installed on the conveying pipe 130, and the gas mixing tank 710 is located upstream of the aeration head 720 along the flow direction of the fluid in the conveying pipe 130. In a specific form of the micro-nano bubble generating assembly 700, a mixed fluid mixed and pressurized by the booster pump 600 firstly enters the gas mixing tank 710, gas in the mixed fluid is quickly dissolved in liquid in the gas mixing tank 710 to form bubble liquid, and the bubble liquid is subjected to pressure reduction cutting treatment of the gas mixing tank 710 when being output from the gas mixing tank 710 to obtain the bubble liquid with small particle size; the small-particle-size bubble liquid enters the aerator 720 through the conveying pipe 130, and is subjected to decompression cutting by the aerator 720 again to obtain the micro-nano bubble liquid.
Wherein, the pipeline section that conveyer pipe 130 is located between gas mixing tank 710 and aeration head 720 is the flexible tube, during the use, can adjust aeration head 720's position through this flexible tube to improve micro-nano bubble preparation facilities's use convenience.
Optionally, a water purification assembly may be disposed in the gas mixing tank 710, specifically, the water purification assembly may be partitioned between an inlet and an outlet of the gas mixing tank 710, and the mixed fluid enters the gas mixing tank, needs to be filtered and purified by the water purification assembly, reaches the outlet, and continues to reach the aeration head 720; the water purification assembly can be used for filtering and purifying the mixed fluid so as to reduce impurities contained in the mixed fluid, improve the water quality of the prepared micro-nano bubble water and reduce the blockage of the mixed fluid on a subsequent aeration head, a second valve and the like; specifically, the water purification component may be a PP (Polypropylene) cotton filter element, a carbon rod filter element, an MF (Microfiltration) membrane filter element, an UF (Ultrafiltration) membrane filter element, an NF (Nanofiltration membrane) filter element, an RO (Reverse Osmosis) membrane filter element, or the like.
Specifically, the micro-nano bubble preparation device may further include a three-way valve 140, and the outlet end of the liquid inlet pipe 110, the outlet end of the air inlet pipe 120, and the inlet end of the delivery pipe 130 are in one-to-one correspondence with three joints of the three-way valve 140.
Alternatively, a first filter assembly may be provided at the inlet end of the air inlet pipe 120 and a second filter assembly may be provided at the inlet end of the inlet pipe 110. When the gas enters the gas inlet pipe 120, the gas needs to be filtered by the first filtering component firstly, so that the blockage of the gas pump and the gas regulating valve caused by large-particle impurities entering the gas inlet pipe 120 is reduced, and the normal operation of a gas transmission pipe section is ensured; similarly, when the liquid enters the liquid inlet pipe 110, the liquid needs to be filtered by the second filtering assembly first, so as to reduce the blockage of the electromagnetic valve 300, the booster pump 600 and the like caused by the impurities entering the liquid inlet pipe 110, and accordingly, the normal operation of the liquid conveying pipe section is ensured. In addition to the above, it is also possible to provide the first filter assembly only at the inlet end of the air intake pipe 120, or to provide the second filter assembly only at the inlet end of the liquid intake pipe 110.
The embodiment also provides a cleaning device which comprises the micro-nano bubble preparation device. Specifically, the cleaning apparatus may further include a housing, the micro-nano bubble preparation device is accommodated in the housing, and the liquid outlet end of the micro-nano bubble generation assembly 700 of the micro-nano bubble preparation device extends out of the housing. The cleaning equipment cleans articles by using the micro-nano bubble liquid prepared by the micro-nano bubble preparation device, wherein the arrangement of the shell not only improves the installation compactness of each part, reduces the occupation of the cleaning equipment on space, but also is convenient for the operation of carrying and the like of the whole cleaning equipment; in addition, the shell can protect the components in the shell so as to reduce the damage of collision and the like caused by external factors to the components.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (10)
1. The micro-nano bubble preparation device is characterized by comprising a controller (800), a liquid inlet pipe (110), an air inlet pipe (120) and a conveying pipe (130), wherein the outlet end of the liquid inlet pipe (110) and the outlet end of the air inlet pipe (120) are both communicated with the inlet end of the conveying pipe (130), and the liquid inlet pipe (110) is provided with an electromagnetic valve (300) and a liquid flow detector (210) for detecting the flow of liquid in the liquid inlet pipe (110); the air inlet pipe (120) is provided with an air pump (400), an air regulating valve (500) and an air flow detector (220) for detecting the air flow in the air inlet pipe (120); the delivery pipe (130) is provided with a booster pump (600) and a micro-nano bubble generation assembly (700), the booster pump (600) is positioned at the upstream of the micro-nano bubble generation assembly (700) along the flowing direction of fluid in the delivery pipe (130), and a pipe section of the delivery pipe (130) between the booster pump (600) and the micro-nano bubble generation assembly (700) is provided with a pressure detector (230);
the solenoid valve (300), the liquid flow detector (210), the gas regulating valve (500), the gas flow detector (220), the pressure detector (230) and the booster pump (600) are all connected with the controller (800).
2. The micro-nano bubble preparation device according to claim 1, wherein the air pump (400) is connected to the controller (800).
3. The micro-nano bubble preparation apparatus according to claim 1, wherein the micro-nano bubble generation assembly (700) comprises a gas mixing tank (710) and an aeration head (720), the gas mixing tank (710) and the aeration head (720) are both mounted on the conveying pipe (130), and the gas mixing tank (710) is located upstream of the aeration head (720) along the flow direction of the fluid in the conveying pipe (130).
4. The micro-nano bubble preparation device according to claim 3, wherein a water purification assembly is arranged in the gas mixing tank (710).
5. The micro-nano bubble preparation device according to claim 3, wherein the pipe section of the delivery pipe (130) between the gas mixing tank (710) and the aeration head (720) is a flexible pipe.
6. The micro-nano bubble preparation device according to claim 1, wherein the controller (800) comprises a control module (810) and a PWM speed regulation module (820) connected to the control module (810), and the solenoid valve (300), the liquid flow detector (210), the gas regulating valve (500), the pressure detector (230) and the gas flow detector (220) are all connected to the control module (810); the booster pump (600) is connected with the PWM speed regulation module (820).
7. The micro-nano bubble preparation device according to claim 1, further comprising a three-way valve (140), wherein the outlet end of the liquid inlet pipe (110), the outlet end of the air inlet pipe (120) and the inlet end of the delivery pipe (130) are in one-to-one correspondence with three joints of the three-way valve (140).
8. The micro-nano bubble preparation device according to any one of claims 1 to 7, wherein the inlet end of the air inlet pipe (120) is provided with a first filtering assembly; and/or the inlet end of the liquid inlet pipe (110) is provided with a second filtering component.
9. A cleaning device, characterized by comprising the micro-nano bubble preparation device of any one of claims 1 to 8.
10. The cleaning equipment according to claim 9, further comprising a housing, wherein the micro-nano bubble preparation device is accommodated in the housing, and the liquid outlet end of the micro-nano bubble generation assembly (700) of the micro-nano bubble preparation device extends out of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922127335.0U CN211514108U (en) | 2019-12-02 | 2019-12-02 | Micro-nano bubble preparation facilities and cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922127335.0U CN211514108U (en) | 2019-12-02 | 2019-12-02 | Micro-nano bubble preparation facilities and cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211514108U true CN211514108U (en) | 2020-09-18 |
Family
ID=72444473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922127335.0U Active CN211514108U (en) | 2019-12-02 | 2019-12-02 | Micro-nano bubble preparation facilities and cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211514108U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773012A (en) * | 2019-12-02 | 2020-02-11 | 杭州老板电器股份有限公司 | Micro-nano bubble preparation device and preparation method thereof |
| CN113860526A (en) * | 2021-10-27 | 2021-12-31 | 上海水生环境工程有限公司 | Micro-nano aeration equipment with liquid level protect function |
| CN113960038A (en) * | 2021-10-25 | 2022-01-21 | 重庆大学 | Preparation method and micro-nano bubble test method of PDMS (polydimethylsiloxane) photoetching micro-nano bubbles |
| CN114159997A (en) * | 2020-12-04 | 2022-03-11 | 佛山市美的清湖净水设备有限公司 | Gas mixing tank and water purifier with same |
-
2019
- 2019-12-02 CN CN201922127335.0U patent/CN211514108U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773012A (en) * | 2019-12-02 | 2020-02-11 | 杭州老板电器股份有限公司 | Micro-nano bubble preparation device and preparation method thereof |
| CN114159997A (en) * | 2020-12-04 | 2022-03-11 | 佛山市美的清湖净水设备有限公司 | Gas mixing tank and water purifier with same |
| CN114159997B (en) * | 2020-12-04 | 2023-12-19 | 佛山市美的清湖净水设备有限公司 | Mixed gas tank and water purifier with same |
| CN113960038A (en) * | 2021-10-25 | 2022-01-21 | 重庆大学 | Preparation method and micro-nano bubble test method of PDMS (polydimethylsiloxane) photoetching micro-nano bubbles |
| CN113860526A (en) * | 2021-10-27 | 2021-12-31 | 上海水生环境工程有限公司 | Micro-nano aeration equipment with liquid level protect function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211514108U (en) | Micro-nano bubble preparation facilities and cleaning equipment | |
| CN110773012A (en) | Micro-nano bubble preparation device and preparation method thereof | |
| US10010831B2 (en) | Large volume disposable ultrafiltration systems and methods | |
| CN106007170B (en) | Positive infiltration-reverse osmosis combined type the wastewater treatment equipment of moving bed biofilm reactor-and nitrogenous method for processing organic wastewater | |
| CN103936104A (en) | Water purification system | |
| CN107522319A (en) | A kind of multi-stage, efficient sewage-treatment plant | |
| CN203922809U (en) | Water cleaning systems | |
| CN102464385A (en) | Integrated coagulation/immersion type membrane filter system | |
| CN211521853U (en) | Water purifying device | |
| CN110759546A (en) | Water purifying device and preparation method thereof | |
| CN211514109U (en) | Micro-nano bubble preparation facilities | |
| CN208762364U (en) | Dyeing waste water advanced treatment system | |
| CN106746077A (en) | Advanced treatment of industrial waste water automation equipment system | |
| CN216093083U (en) | Emulsion filters uses small-size ceramic membrane ultrafiltration system | |
| CN110756512A (en) | Micron-level high-hardness powder cleaning and separating system and method | |
| CN216149464U (en) | Emulsion mixing system | |
| CN211521854U (en) | Water purifying device | |
| CN213475479U (en) | Dual-core modularized integrated pretreatment system | |
| CN205269418U (en) | Formula membrane filter equipment is rolled up to air entrainment self -purification type | |
| CN211004983U (en) | Water treatment equipment based on nanofiltration membrane | |
| CN110773013A (en) | Micro-nano bubble preparation device and preparation method thereof | |
| CN206692453U (en) | A kind of combination two stage counter-infiltration fresh water generator | |
| CN212790073U (en) | Low salt soy sauce membrane filtration coupling system of processing | |
| CN219689555U (en) | Tubular membrane system | |
| CN217230358U (en) | Air stripping reflux unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |