CN109794179A - Micro-nano bubble generating device and its control method, the housed device with it - Google Patents
Micro-nano bubble generating device and its control method, the housed device with it Download PDFInfo
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- CN109794179A CN109794179A CN201711148716.6A CN201711148716A CN109794179A CN 109794179 A CN109794179 A CN 109794179A CN 201711148716 A CN201711148716 A CN 201711148716A CN 109794179 A CN109794179 A CN 109794179A
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- nano bubble
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Abstract
The invention discloses a kind of micro-nano bubble generating device and its control method, with its housed device, micro-nano bubble generating device includes: dissolving；Summarize device；Inlet pipeline；Air inlet pipeline is in series with control valve to open or close air inlet pipeline on air inlet pipeline；For detecting the liquid level sensor of liquid level in dissolving；Control device, control device includes timer, control device is connected with liquid level sensor and control valve respectively, and when control device is configured to control control valve opening and timer when liquid level is higher than setting liquid level, control control valve is closed after the timing time of timer reaches setting time.Micro-nano bubble generating device according to the present invention summarizes device, control device and liquid level sensor by the way that setting is above-mentioned, micro-nano bubble generating device can be made persistently to generate micro-nano bubble, so as to promote its working efficiency.The structure of micro-nano bubble generating device is simple and convenient to operate and can continuously generate micro-nano bubble, has very strong practicability.
Description
Technical field
The present invention relates to micro-nano bubble fields, more particularly, to a kind of micro-nano bubble generating device and its control method, tool
There is its housed device.
Background technique
Micro-nano bubble because have in water the residence time is long, bubble size is small, can be deep into the gaps such as pore, fiber into
The advantages that row deep clean, obtains extensive in the fields such as fruits and vegetables cleaning, precision component cleaning, skin cleaning, waste water control
Using.In the related art, micro-nano bubble generating device includes compression pump, dissolving and water outlet module, and compression pump leads to air
Enter into dissolving, air, which is dissolved in the water in dissolving, forms gas and liquid mixture, and then gas and liquid mixture flows into water outlet mould
Block is to form micro-nano bubble.But the micro-nano bubble generating device has air inlet period and water outlet period, can not continuously generate
Micro-nano bubble greatly reduces the practicality energy to seriously affect the working efficiency of micro-nano bubble generating device.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes that one kind is micro-
Receive bubble generator, the micro-nano bubble generating device have the advantages that it is easy to operate, micro-nano bubble can be continuously generated.
The invention also provides a kind of housed devices equipped with above-mentioned micro-nano bubble generating device.
The present invention has also been proposed a kind of control method of above-mentioned micro-nano bubble generating device.
Micro-nano bubble generating device according to an embodiment of the present invention, comprising: dissolving, the dissolving are equipped with import and go out
Mouthful；Summarize device, described to summarize equipped with chamber is summarized in device, the chamber that summarizes is equipped with air inlet, water inlet and summarizes out
Mouthful, the outlet that summarizes is connected by summarizing pipeline with the import, and the gathering tube road is in series with booster pump；Water inlet pipe
Road, the inlet pipeline are connected with the water inlet；Air inlet pipeline, the air inlet pipeline are connected with the air inlet, it is described into
Control valve is in series on air pipe to open or close the air inlet pipeline, the control valve when opening the air inlet pipeline to institute
It states and summarizes exhaust in device；For detecting the liquid level sensor of liquid level in the dissolving, the liquid level sensor is located at described
The top of dissolving；Control device, the control device include timer, the control device respectively with the liquid level sensor
It is connected with the control valve, the control device is configured to when the liquid level sensor detects that liquid level is higher than setting liquid level
When controlling the control valve opening and the timer, institute is controlled after the timing time of the timer reaches setting time
State control valve closing.
Micro-nano bubble generating device according to an embodiment of the present invention summarizes device, control device and liquid by the way that setting is above-mentioned
Level sensor can make micro-nano bubble generating device persistently generate micro-nano bubble, so as to promote micro-nano bubble generating device
Working efficiency, can satisfy the use demand of user.The structure of micro-nano bubble generating device is simple and convenient to operate and can connect
It is continuous to generate micro-nano bubble, there is very strong practicability.
According to some embodiments of the present invention, the device that summarizes is venturi ejector.
In some embodiments of the invention, the control valve is normally close valve.
According to some embodiments of the present invention, be in series with inlet valve on the inlet pipeline with open or close it is described into
Water lines.
Housed device according to an embodiment of the present invention, including micro-nano bubble according to the above embodiment of the present invention fill
It sets.
Housed device according to an embodiment of the present invention, by the way that above-mentioned micro-nano bubble generating device is arranged, micro-nano bubble occurs
It is equipped in device and summarizes device, control device and liquid level sensor, micro-nano bubble generating device can be made persistently to generate micro-nano gas
Bubble, so as to promote the working efficiency of housed device, can satisfy the use demand of user.The knot of micro-nano bubble generating device
Structure is simple and convenient to operate and can continuously generate micro-nano bubble, has very strong practicability.
According to some embodiments of the present invention, the housed device is dish-washing machine, fruit-vegetable cleaner, face washing machine, water purifier
Or water heater.
The control method of micro-nano bubble generating device according to an embodiment of the present invention, the control method include following step
It is rapid: S1: to control the micro-nano bubble generating device work to intake into the dissolving；S2: when the liquid level sensor is examined
When measuring liquid level in the dissolving and being higher than setting liquid level, control the control valve open with to it is described summarize in device supply
And when the timer；S3: it after the timing time of the timer reaches setting time T1, controls the control valve and closes
To stop air inlet.
The control method of micro-nano bubble generating device according to the above embodiment of the present invention operates fairly simple, micro-nano gas
The generating apparatus that is soaked can continuously generate micro-nano bubble, it is possible thereby to meet the use demand of user, may further greatly promote
The practical performance of micro-nano bubble generating device.
According to some embodiments of the present invention, between the liquid level where the setting liquid level and the bottom wall of the dissolving
Height is H1, and the height of the dissolving is H, wherein H1=2/3H.
According to some embodiments of the present invention, in step s3, when the control valve is closed, to control the timer clear
Zero.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the overall structure diagram of micro-nano bubble generating device according to an embodiment of the present invention.
Appended drawing reference:
Micro-nano bubble generating device 100,
Dissolving 10, import 110, outlet 120,
Summarizing device 20, air inlet 210, water inlet 220 summarizes outlet 230,
Inlet pipeline 30, inlet valve 310,
Air inlet pipeline 40, control valve 410,
Summarize pipeline 50,
Liquid level sensor 60,
Control device 70,
Booster pump 80,
Current limiter 90.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", "vertical", "horizontal", "top", "bottom",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
It states the present invention and simplifies description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore be not considered as limiting the invention.In addition, defining the feature of " first ", " second "
It can explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " more
It is a " it is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Micro-nano bubble generating device 100 according to an embodiment of the present invention is described below with reference to Fig. 1, which fills
Setting 100 can be used in housed device.
As shown in Figure 1, micro-nano bubble generating device 100 according to an embodiment of the present invention, comprising: dissolving 10, summary device
Part 20, inlet pipeline 30, air inlet pipeline 40, liquid level sensor 60, control device 70 and current limiter 90.
As shown in Figure 1, import 110 and outlet 120 can be equipped on dissolving 10.Specifically, water and air can lead to
It crosses import 110 to enter in dissolving 10, the air in dissolving 10 can be dissolved into water in the state of high pressure and form gas
Liquid mixed liquor, gas and liquid mixture can pass through 120 discharge of outlet.Optionally, dissolving 10 can vertical or slant setting, import
110 can be located at the top of dissolving 10, and outlet 120 can be located at the bottom of dissolving 10, it is possible thereby to utilize the gravity of water
Effect introduces the water into/is discharged dissolving 10, facilitates operation.
Summarize chamber as shown in Figure 1, summarizing and can be equipped in device 20, summarizes chamber equipped with air inlet 210, water inlet
220 and summarizing outlet 230, inlet pipeline 30 can be connected with water inlet 220, and air inlet pipeline 40 can be connected with air inlet 210,
Summarizing outlet 230 can be connected by summarizing pipeline 50 with import 110, and booster pump 80 can be in series with by summarizing on pipeline 50.Tool
For body, one end of inlet pipeline 30 can be connected with water pump, the other end of inlet pipeline 30 and the water inlet for summarizing device 20
220 are connected.One end of air inlet pipeline 40 can be connected to outside air, can also be connected with air pump, air inlet pipeline 40 it is another
End can be connected to the air inlet 210 for summarizing device 20.Water and air can be pressed into dissolving 10 by booster pump 80, thus
The pressure in dissolving 10 can be increased, it is possible to reduce air is dissolved to the time in water, and then can promote micro-nano bubble hair
The working efficiency of generating apparatus 100.
As shown in Figure 1, control valve 410 can be in series on air inlet pipeline 40 to open or close air inlet pipeline 40, control
Air inlet pipeline 40 is vented to summarizing in device 20 when valve 410 is opened.Specifically, the water inlet process of dissolving 10 be it is continuous,
The intake process of dissolving 10 is intermittent.When 10 air inlet of dissolving, control valve 410 open, water and air can simultaneously into
Enter to summarizing in chamber and entered in dissolving 10 by summarizing pipeline 50.When dissolving 10 stops air inlet, control valve 410 is closed
It closes, 10 water inlet not air inlets of dissolving, water, which can enter, to be summarized in chamber and flowed into dissolving 10 by summarizing pipeline 50.
As shown in Figure 1, liquid level sensor 60 can be located at the top of dissolving 10, liquid level sensor 60 can detecte molten gas
Liquid level in tank 10.Control device 70 is connected with liquid level sensor 60 and control valve 410 respectively, and control device 70 includes meter
When device.Control device 70 is configured to the control control valve 410 when liquid level sensor 60 detects that liquid level is higher than setting liquid level and beats
It opens and when timer, control control valve 410 is closed after the timing time of timer reaches setting time.Specifically, control
Device 70 processed is communicated to connect with control valve 410 and liquid level sensor 60 respectively, and control device 70 can receive liquid level sensor 60
The signal of sending, control device 70 also can control the opening and closing of control valve 410.It may include timer in control device 70, meter
When device have clocking capability, when timing time reach setting time when, timer can to control device 70 send signal.
When micro-nano bubble generating device 100 work when, control valve 410 is in close state, dissolving 10 carry out first into
Water.When the liquid level in dissolving 10 is more than setting liquid level, liquid level sensor 60 can be sent to control device 70
Signal, control control valve 410 is opened after control device 70 receives signal, while timer starts timing.Outside air and water can
To be entered in dissolving 10 by summarizing pipeline 50 simultaneously, booster pump 80 can increase the pressure in dissolving 10, thus molten
Air in gas tank 10, which can be dissolved into water, forms gas and liquid mixture.After the timing time of timer reaches setting time,
Control device 70 controls control valve 410 and closes, and dissolving 10 stops air inlet.As dissolving 10 continues to intake, in dissolving 10
Gas and liquid mixture 120 escaped and enter in current limiter 90 by outlet, between inside and outside the water outlet of current limiter 90
In the presence of very big pressure difference, the gas in gas and liquid mixture can be precipitated from liquid rapidly, it is possible thereby to generate a large amount of micro-
Receive bubble.Thus reciprocation cycle is carried out, micro-nano bubble generating device 100 can continue to generate micro-nano bubble.
Micro-nano bubble generating device 100 according to an embodiment of the present invention summarizes device 20, control device by the way that setting is above-mentioned
70 and liquid level sensor 60, micro-nano bubble generating device 100 can be made persistently to generate micro-nano bubble, so as to promote micro-nano gas
Be soaked the working efficiency of generating apparatus 100, can satisfy the use demand of user.The structure of micro-nano bubble generating device 100 is simple,
It is easy to operate and micro-nano bubble can be continuously generated, there is very strong practicability.
As shown in Figure 1, according to some embodiments of the present invention, summarizing device 20 can be venturi ejector, thus may be used
To simplify the internal structure of micro-nano bubble generating device 100, energy consumption is reduced.Specifically, can be equipped in venturi ejector
Water inlet pipe, air inlet pipe and negative pressure cavity.When control valve 410 open when, when water flow circulates in water inlet pipe, can in negative pressure cavity shape
At negative pressure, outside air can be entered in negative pressure cavity under the action of negative pressure by air inlet pipe, and air draught and water flow are negative
Intracavitary remittance merga pass is pressed to summarize 230 discharge of outlet.Thus, it is possible to simplify the air intake structure of micro-nano bubble generating device 100, nothing
Air pump need to be additionally set, so as to the energy consumption for reducing production cost, reducing micro-nano bubble generating device 100.
In some embodiments of the invention, control valve 410 can be normally close valve, it is possible thereby to facilitate installation and operation.
Specifically, closeouts and electromagnetic coil can be equipped in control valve 410.When the solenoid is activated, electromagnetic coil generates electricity
Magnetic force can lift closeouts from valve seat, and valve is opened, and control valve 410 is then in the open state.When solenoid valve power-off,
Electromagnetic force disappears, and closeouts are fallen and can be then in close state with plugging valve, control valve 410.It is understood that control
Valve 410 or normally open valve, solenoid valve etc., can be according to actual use demand selection setting.
As shown in Figure 1, can be in series with according to some embodiments of the present invention, on inlet pipeline 30 inlet valve 310 with
Inlet pipeline 30 is opened or closed, it is possible thereby to user-friendly.Specifically, one end of inlet pipeline 30 can be with water pump
It is connected, the other end of inlet pipeline 30 is connected with the water inlet 220 for summarizing device 20, and inlet valve 310 can be connected on into water
Any position in pipeline 30.When micro-nano bubble generating device 100 is started to work, inlet valve 310 is opened, and water pump can incite somebody to action
Water, which is pumped into, to summarize in device 20.When micro-nano bubble generating device 100 stops working, inlet valve 310 is closed.Optionally,
Inlet valve 310 can be normally close valve.
Housed device according to an embodiment of the present invention, including micro-nano bubble generating device according to the above embodiment of the present invention
100。
Housed device according to an embodiment of the present invention, by the way that above-mentioned micro-nano bubble generating device 100, micro-nano bubble hair is arranged
It is equipped in generating apparatus 100 and summarizes device 20, control device 70 and liquid level sensor 60, micro-nano bubble generating device 100 can be made
Micro-nano bubble is persistently generated, so as to promote the working efficiency of housed device, can satisfy the use demand of user.Micro-nano gas
The structure of generating apparatus 100 of being soaked is simple and convenient to operate and can continuously generate micro-nano bubble, has very strong practicability.
According to some embodiments of the present invention, housed device can be dish-washing machine, fruit-vegetable cleaner, face washing machine, water purifier
Or water heater, it is possible thereby to promote the cleaning efficiency of housed device.Specifically, being filled when being equipped with micro-nano bubble in dish-washing machine
When setting 100, the micro-nano bubble that micro-nano bubble generating device 100 generates can promote the efficiency of dishwasher grease stain, thus may be used
To promote the working efficiency of dish-washing machine.When being equipped with micro-nano bubble generating device 100 in fruit-vegetable cleaner, micro-nano bubble is filled
The micro-nano bubble for setting 100 generations can clean up the dirt of vegetables and fruit surface, it is possible thereby to be beneficial to the drink of user
Food health.When being equipped with micro-nano bubble generating device 100 in face washing machine and water heater, user is when washing one's face or having a bath, micro-nano gas
The micro-nano bubble that the generating apparatus 100 that is soaked generates can be deep into the pore of human skin, and micro-nano bubble can be by the oil of pore
It is cleaned up with dirts such as mud, so as to promote the usage comfort of user.
The control method of micro-nano bubble generating device 100 according to the above embodiment of the present invention, includes the following steps three
Step:
S1: the control work of micro-nano bubble generating device 100 into dissolving 10 to intake.Specifically, working as micro-nano bubble
When generating device 100 works, control valve 410 is in close state, and is first turned on inlet valve 310, and water pump can pass through water
Summarize device 20 to be pumped into dissolving 10,10 water inlet not air inlets of dissolving during being somebody's turn to do.
S2: when liquid level sensor 60 detects that the liquid level in dissolving 10 is higher than setting liquid level, control control valve 410 is beaten
It opens to when summarizing in device 20 gas supply and timer.Specifically, when the liquid level in dissolving 10 is more than setting liquid
When the height of position, liquid level sensor 60 can send signal to control device 70, and control device 70 controls control valve after receiving signal
410 open, while timer starts timing.
S3: after the timing time of timer reaches setting time T1, control control valve 410 is closed to stop air inlet.Tool
For body, when control valve 410 is opened, water flow and air draught can be flowed into dissolving 10 by summarizing device 20.Increase
Press pump 80 can increase the pressure in dissolving 10, and the air in dissolving 10, which can be dissolved into water, forms gas and liquid mixture.
Under gravity, gas and liquid mixture can extrude the water of 10 lower part of dissolving from outlet 120.It is set when timer reaches
After time T1, control device 70 controls control valve 410 and closes, and dissolving 10 stops air inlet.Liquid level drop in dissolving 10 at this time
Down near the bottom of dissolving 10, all gas and liquid mixtures in dissolving 10.It is understood that when the setting of timer
Between T1 can be configured according to the volume size and water intake velocity of dissolving 10, continuously generate micro-nano bubble i.e. as long as being able to satisfy
It can.
Continue to intake with dissolving 10, the gas and liquid mixture in dissolving 10 is escaped and enter by outlet 120
Gas in current limiter 90, due to there is very big pressure difference between inside and outside the water outlet of current limiter 90, in gas and liquid mixture
It can be precipitated from liquid rapidly, it is possible thereby to generate a large amount of micro-nano bubble.Aforesaid operations step reciprocation cycle as a result, it is micro-
Bubble generator 100 of receiving can continue to generate micro-nano bubble.
The control method of micro-nano bubble generating device 100 according to the above embodiment of the present invention operates fairly simple, micro-nano
Bubble generator 100 can continuously generate micro-nano bubble, it is possible thereby to meet the use demand of user, it may further be significantly
Promote the practical performance of micro-nano bubble generating device 100.
According to some embodiments of the present invention, in step s3, when control valve 410 is closed, control timer is reset, by
The cycle operation of micro-nano bubble generating device 100 may be implemented in this.Specifically, after timer reaches setting time T1, control
Device 70 processed controls control valve 410 and closes, while timer can be with automatic clear.As a result, when entering next air inlet circulation,
Timer can re-start timing, so as to realize the work that moves in circles of micro-nano bubble generating device 100.
According to some embodiments of the present invention, set height between the bottom wall of the liquid level and dissolving 10 where liquid level as
H1, the height of dissolving 10 are H, wherein H1=2/3H, it is possible thereby to which micro-nano bubble generating device 100 is made to continuously generate micro-nano gas
Bubble.In a specific example of the invention, when dissolving 10 is intake for the first time, liquid level reaches 2/3H, and liquid level passes
Sensor 60 to control device 70 send signal, control device 70 control control valve 410 open, dissolving 10 simultaneously air inlet and into
Water.At this point, timer starts timing.After timer reaches setting time T1, the liquid level in dissolving 10 is reduced to 1/
3H, control device 70 control control valve 410 and close, timer automatic clear, thus complete an air inlet circulation.It is understood that
It is that the size of H1 can be arranged according to the volume size of dissolving 10 and air inlet, water intake velocity comprehensive selection, is held as long as being able to satisfy
It is continuous to generate micro-nano bubble.
The micro-nano bubble generating device 100 of specific embodiment according to the present invention, the micro-nano gas are described in detail below with reference to Fig. 1
The generating apparatus 100 that is soaked can be used in housed device.It is worth understanding, is described below and is merely exemplary, rather than to this
The concrete restriction of invention.
As shown in Figure 1, micro-nano bubble generating device 100 includes: dissolving 10, summarizes device 20, inlet pipeline 30, air inlet
Pipeline 40, control valve 410 summarize pipeline 50, booster pump 80, liquid level sensor 60, control device 70, inlet valve 310 and limit
Flow device 90.
As shown in Figure 1, dissolving 10 is placed vertically, dissolving 10 is equipped with import 110 and outlet 120, and import 110 is located at
The top of dissolving 10, outlet 120 are located at the bottom of dissolving 10.The volume V=200ml of dissolving 10, the height of dissolving 10
Spend H=200mm.Summarizing device 20 is venturi ejector, summarizes to be equipped in device 20 and summarizes chamber, summarizes chamber equipped with air inlet
Mouthfuls 210, water inlet 220 and summarize outlet 230, one end of inlet pipeline 30 is connected with water pump, the other end of inlet pipeline 30 and
The water inlet 220 for summarizing device 20 is connected, and inlet valve 310 is connected in inlet pipeline 30.The first end of air inlet pipeline 40 with
Air inlet 210 is connected, and the other end of air inlet pipeline 40 is connected to outside air, and control valve 410 is in series on air inlet pipeline 40, controls
Valve 410 processed is normally close valve.Summarize outlet 230 to be connected by summarizing pipeline 50 with import 110, summarizes and be in series with pressurization on pipeline 50
Pump 80.Current limiter 90 is connected by connecting line with the outlet 120 of dissolving 10.
As shown in Figure 1, liquid level sensor 60 is fixed on the periphery wall of dissolving 10, liquid level sensor 60 is apart from dissolving
10 distance from top is 50mm.Control device 70 is communicated to connect with control valve 410 and liquid level sensor 60 respectively, control device 70
It can receive the signal of the sending of liquid level sensor 60.Control device 70 includes timer, the timing time T1=4s of timer.
Specifically, when micro-nano bubble generating device 100 work when, control valve 410 is in close state, be first turned on into
Water is pumped into dissolving 10 by penstock 310, water pump by summarizing device 20, should during dissolving 10 water inlet not into
Gas.Then, when the liquid level in dissolving 10 is more than 2/3H, liquid level sensor 60 sends signal, control to control device 70
Control control valve 410 is opened after device 70 processed receives signal, while timer starts timing.When control valve 410 is opened, water flow
It circulates in the water inlet pipe in venturi ejector, it is possible thereby to negative pressure is formed in negative pressure cavity, work of the outside air in negative pressure
It is entered in negative pressure cavity with lower by air inlet pipe, air draught and water flow converge merga pass in negative pressure cavity and summarize 230 rows of outlet
Out.Booster pump 80 can increase the pressure in dissolving 10, and the air in dissolving 10, which is dissolved into water, forms gas and liquid mixture.
Under gravity, gas and liquid mixture can extrude the water of 10 lower part of dissolving from outlet 120.It is set when timer reaches
After time 4s, control device 70 controls control valve 410 and closes, and dissolving 10 stops air inlet.The liquid level in dissolving 10 is high at this time
Degree is 1/3H, all gas and liquid mixtures in dissolving 10.
Continue to intake with dissolving 10, the gas and liquid mixture in dissolving 10 is escaped and enter by outlet 120
Gas in current limiter 90, due to there is very big pressure difference between inside and outside the water outlet of current limiter 90, in gas and liquid mixture
It can be precipitated from liquid rapidly, it is possible thereby to generate a large amount of micro-nano bubble.Aforesaid operations step reciprocation cycle as a result, it is micro-
Bubble generator 100 of receiving can continue to generate micro-nano bubble.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (9)
1. a kind of micro-nano bubble generating device characterized by comprising
Dissolving, the dissolving are equipped with inlet and outlet；
Summarize device, described to summarize equipped with chamber is summarized in device, the chamber that summarizes is equipped with air inlet, water inlet and summarizes out
Mouthful, the outlet that summarizes is connected by summarizing pipeline with the import, and the gathering tube road is in series with booster pump；
Inlet pipeline, the inlet pipeline are connected with the water inlet；
Air inlet pipeline, the air inlet pipeline are connected with the air inlet, control valve is in series on the air inlet pipeline to open or
Close the air inlet pipeline, the control valve when opening the air inlet pipeline to it is described summarize in device be vented；
For detecting the liquid level sensor of liquid level in the dissolving, the liquid level sensor is located at the top of the dissolving；
Control device, the control device include timer, the control device respectively with the liquid level sensor and the control
Valve processed is connected, and the control device is configured to when the liquid level sensor detects that liquid level is higher than setting liquid level described in control
When control valve opening and the timer, the control valve is controlled after the timing time of the timer reaches setting time
It closes.
2. micro-nano bubble generating device according to claim 1, which is characterized in that the device that summarizes is venturi jet stream
Device.
3. micro-nano bubble generating device according to claim 2, which is characterized in that the control valve is normally close valve.
4. micro-nano bubble generating device according to claim 1, which is characterized in that be in series on the inlet pipeline into water
Valve is to open or close the inlet pipeline.
5. a kind of housed device, which is characterized in that filled including micro-nano bubble described according to claim 1 any one of -4
It sets.
6. housed device according to claim 5, which is characterized in that the housed device be dish-washing machine, fruit-vegetable cleaner,
Face washing machine, water purifier or water heater.
7. a kind of control method of micro-nano bubble generating device, which is characterized in that the micro-nano bubble generating device is according to power
Benefit requires micro-nano bubble generating device described in any one of 1-4, and the control method includes the following steps:
S1: the micro-nano bubble generating device work is controlled to intake into the dissolving；
S2: when the liquid level sensor detects that the liquid level in the dissolving is higher than setting liquid level, the control valve is controlled
Open with to it is described summarize in device gas supply and the timer when；
S3: it after the timing time of the timer reaches setting time T1, controls the control valve and closes to stop air inlet.
8. the control method of micro-nano bubble generating device according to claim 7, which is characterized in that setting liquid level institute
Liquid level and the dissolving bottom wall between height be H1, the height of the dissolving is H, wherein H1=2/3H.
9. the control method of micro-nano bubble generating device according to claim 7, which is characterized in that in step s3,
The control valve controls the timer and resets when closing.
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| CN201711148716.6A CN109794179A (en) | 2017-11-17 | 2017-11-17 | Micro-nano bubble generating device and its control method, the housed device with it |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711148716.6A CN109794179A (en) | 2017-11-17 | 2017-11-17 | Micro-nano bubble generating device and its control method, the housed device with it |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001179241A (en) * | 1999-12-22 | 2001-07-03 | Noritz Corp | Fine air bubble generator |
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2017
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| JP2001179241A (en) * | 1999-12-22 | 2001-07-03 | Noritz Corp | Fine air bubble generator |
| CN203701214U (en) * | 2014-01-17 | 2014-07-09 | 宁波海韦斯智能技术有限公司 | Vapor control device of microbubble generator |
| CN103768989A (en) * | 2014-01-29 | 2014-05-07 | 南京金焰锶业有限公司 | Dilute sulfuric acid automatic preparation device and method |
| CN106000136A (en) * | 2015-03-30 | 2016-10-12 | 上海纳诺巴伯纳米科技有限公司 | Preparation device of supersaturated hydrogen solution and preparation method thereof |
| CN205252919U (en) * | 2015-12-09 | 2016-05-25 | 陈璧颖 | Novel micro -nano bubbles device |
| CN207546253U (en) * | 2017-11-17 | 2018-06-29 | 美的集团股份有限公司 | Micro-nano bubble generating means and with its housed device |
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