CN114950174A - Bubble generation system of water purification unit and water purification unit - Google Patents
Bubble generation system of water purification unit and water purification unit Download PDFInfo
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- CN114950174A CN114950174A CN202210615606.0A CN202210615606A CN114950174A CN 114950174 A CN114950174 A CN 114950174A CN 202210615606 A CN202210615606 A CN 202210615606A CN 114950174 A CN114950174 A CN 114950174A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 405
- 238000000746 purification Methods 0.000 title claims abstract description 83
- 239000007788 liquid Substances 0.000 claims abstract description 146
- 238000002156 mixing Methods 0.000 claims abstract description 71
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 239000003651 drinking water Substances 0.000 claims description 57
- 235000020188 drinking water Nutrition 0.000 claims description 51
- 238000004891 communication Methods 0.000 claims description 47
- 238000001914 filtration Methods 0.000 claims description 40
- 239000002351 wastewater Substances 0.000 claims description 20
- 230000001012 protector Effects 0.000 claims description 19
- 239000008213 purified water Substances 0.000 claims description 18
- 230000003321 amplification Effects 0.000 claims description 14
- 230000035622 drinking Effects 0.000 claims description 14
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 14
- 238000011010 flushing procedure Methods 0.000 claims description 9
- 235000012206 bottled water Nutrition 0.000 claims description 6
- 239000002101 nanobubble Substances 0.000 abstract description 34
- 239000008399 tap water Substances 0.000 description 23
- 235000020679 tap water Nutrition 0.000 description 23
- 230000000694 effects Effects 0.000 description 11
- 230000008859 change Effects 0.000 description 9
- 230000001960 triggered effect Effects 0.000 description 9
- 239000000203 mixture Substances 0.000 description 8
- 230000001965 increasing effect Effects 0.000 description 7
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 238000005187 foaming Methods 0.000 description 6
- 238000004090 dissolution Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005587 bubbling Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
- B01F23/2373—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media for obtaining fine bubbles, i.e. bubbles with a size below 100 µm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/82—Combinations of dissimilar mixers
- B01F33/821—Combinations of dissimilar mixers with consecutive receptacles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
Abstract
The invention discloses a bubble generating system of water purifying equipment and the water purifying equipment, the water purifying equipment is provided with a liquid inlet, a liquid outlet and an air inlet, the bubble generating system comprises: the bubble water generating assembly comprises a booster pump, a gas mixing tank, a bubbler and an air inlet valve, wherein the booster pump, the gas mixing tank and the bubbler are sequentially communicated in series; the flow detector is used for detecting the liquid flow flowing into the bubble water generating assembly from the liquid inlet; and the controller is used for controlling the working mode of the air inlet valve according to the detection information of the flow detector. The utility model provides a bubble emergence system can guarantee that water purification unit continuously produces micro-nano bubble water, also can guarantee the bubble concentration of micro-nano bubble water, can avoid water purification unit to appear out the condition of water intermittent and continuous and jet-propelled, promotes the user and uses experience.
Description
Technical Field
The invention relates to the field of water purification, in particular to a bubble generation system of water purification equipment and the water purification equipment with the bubble generation system of the water purification equipment.
Background
In the related technology, the micron bubble water has the characteristics of large specific surface area, high gas-liquid mass transfer efficiency, long existence time, high surface potential and the like, so that the micron bubble water has a better cleaning effect than common domestic water.
The existing water purifying equipment is provided with a bubble generating system, and tap water is filtered by the water purifying equipment to form domestic water for cleaning fruits, vegetables, tableware, clothes and the like. Micron bubble water generated by tap water in the flowing process of water purification equipment through a bubble generation system is used for cleaning fruits, vegetables, tableware, clothes and the like, the existing bubble generation system generates the micron bubble water by adopting a dissolved air release method, the applicable water pressure range of the bubble generation system is narrow, the micron bubble water can only meet the user water pressure of 0.15-0.4 MPa generally, the water pressure is too low, the water outlet of the water purification equipment is interrupted and the air is sprayed, the water outlet of the water purification equipment is low in concentration or no micro-bubbles is generated due to too high water pressure, and the use experience of a user is influenced.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, one object of the present invention is to provide a bubble generation system for a water purification apparatus, which can ensure that the water purification apparatus continuously generates micro-nano bubble water, and can also ensure the bubble concentration of the micro-nano bubble water, thereby improving the user experience.
The invention further provides a water purifying device.
According to the bubble generation system of the water purification equipment provided by the invention, the water purification equipment is provided with the liquid inlet, the liquid outlet and the air inlet, and the bubble generation system comprises:
the bubble water generating assembly comprises a booster pump, a gas mixing tank, a bubbler and an air inlet valve, the booster pump, the gas mixing tank and the bubbler are sequentially communicated in series, the booster pump is suitable for being communicated with the liquid inlet, the bubbler is suitable for being communicated with the liquid outlet, and the air inlet valve is communicated with the booster pump and is suitable for being communicated with the air inlet;
the flow detector is used for detecting the liquid flow flowing into the bubble water generation assembly from the liquid inlet;
and the controller is in communication connection with the air inlet valve and the flow detector, and is used for controlling the working mode of the air inlet valve according to the detection information of the flow detector.
According to the bubble generation system of the water purification equipment, provided by the invention, micro-nano bubble water can be continuously generated by the water purification equipment, the bubble concentration of the micro-nano bubble water can also be ensured, the conditions of water outlet interruption and air injection of the water purification equipment can be avoided, the use experience of a user is improved, and the bubble generation system is not influenced by the water pressure of the user.
In some examples of the present invention, the bubble generation system of the water purification apparatus further includes: a purified water generating assembly adapted to communicate with the bubble water generating assembly to obtain raw water from the bubble water generating assembly, the purified water generating assembly being for purifying the raw water into drinking water.
In some examples of the invention, the clean water generation assembly comprises: and the filtering piece is provided with a filtering inlet and a first filtering outlet, the filtering inlet is communicated with the booster pump, and the first filtering outlet is suitable for being communicated with a first drinking water outlet of the water purifying device.
In some examples of the invention, a first solenoid valve is coupled between the filter inlet and the booster pump, and the first solenoid valve is in communication with the controller.
In some examples of the invention, a second solenoid valve is connected to the first filtered outlet and is in communication with the controller and adapted to communicate the first filtered outlet with the first potable water outlet.
In some examples of the invention, a one-way conduction valve is connected between the first filtering outlet and the second solenoid valve.
In some examples of the invention, the clean water generation assembly further comprises: a drinking conduit in communication with the first filtered outlet and adapted to communicate with a second potable water outlet.
In some examples of the invention, the drinking line is provided with a high pressure switch.
In some examples of the invention, the filter element further has a second filter outlet adapted to communicate with a waste water outlet of the water purification apparatus.
In some examples of the invention, a flush solenoid valve is connected between the second filtered outlet and the waste water outlet.
In some examples of the invention the operating mode comprises a plurality of operating states, the controller being operable to control the inlet valve to switch to one of the plurality of operating states in dependence on the liquid flow.
In some examples of the invention, the plurality of operating states include: the controller is used for controlling the air inlet valve to be switched to the first working state when the liquid flow rate is smaller than a first preset value;
when the liquid flow rate is greater than a second preset value, the controller is used for controlling the air inlet valve to be switched to the third working state;
when the liquid flow rate is greater than or equal to the first preset value and less than or equal to the second preset value, the controller is used for controlling the air inlet valve to be switched to the second working state.
In some examples of the invention, the first operating state comprises: the air inlet valve is closed for a first preset time and then opened for a second preset time; the second operating state comprises: the air inlet valve is closed for a third preset time and then opened for a fourth preset time; the third operating state comprises: and the air inlet valve is closed for a fifth preset time and then opened for a sixth preset time.
In some examples of the invention, the gas mixing tank comprises: the gas pitcher body, the gas pitcher body is injectd and is mixed the gas space, mix the volume in gas space and be V, satisfy the relational expression: 500cm 3 ≤V。
In some examples of the invention, the bubble water generating assembly further comprises: the ejector, the ejector with the booster pump intercommunication just is used for the intercommunication the booster pump with the inlet, the admission valve passes through the ejector with the booster pump intercommunication.
In some examples of the invention, the ejector comprises: throat pipeline section, feed liquor pipeline section, inlet pipe section and play liquid pipeline section, throat pipeline section both ends respectively with the feed liquor pipeline section with go out liquid pipeline section intercommunication, the feed liquor pipeline section be suitable for with the feed inlet intercommunication, go out liquid pipeline section with the booster pump intercommunication, the inlet pipe section is located throat pipeline section's lateral wall and with throat pipeline section intercommunication, the intake pipe still with the admission valve intercommunication.
In some examples of the present invention, the bubble generation system of the water purification apparatus further includes: and the pressure reducing valve is communicated with the ejector and is used for communicating the ejector and the liquid inlet.
In some examples of the invention, the flow detector is in communication with the pressure reducing valve and is adapted to communicate the pressure reducing valve with the liquid inlet.
In some examples of the present invention, the bubble generation system of the water purification apparatus further includes: the water pipe, the water pipe with the booster pump intercommunication just is used for the intercommunication the booster pump with the inlet, the water pipe be equipped with controller communication connection's third solenoid valve.
In some examples of the present invention, the bubble generation system of the water purification apparatus further includes: the air filter, the air filter with the admission valve is connected and is used for the intercommunication the admission valve with the air inlet.
In some examples of the present invention, the bubble generation system of the water purification apparatus further includes: a first one-way valve connected between the air intake valve and the ejector.
In some examples of the present invention, the bubble generation system of the water purification apparatus further includes: and the filtering device is connected with the flow detector and is used for communicating the flow detector with the liquid inlet.
In some examples of the present invention, the bubble generation system of the water purification apparatus further includes: and the leakage protector is communicated with the filtering device and the flow detector.
In some examples of the present invention, the bubble generation system of the water purification apparatus further includes: and the second one-way valve is connected between the booster pump and the gas mixing tank.
In some examples of the present invention, the bubble generation system of the water purification apparatus further includes: a fourth solenoid valve connected between the gas mixing tank and the bubbler and in communication with the controller.
In some examples of the present invention, the bubble generation system of the water purification apparatus further includes: the one end of amplification pipeline with the booster pump intercommunication, the other end of amplification pipeline with the inlet intercommunication, the amplification pipeline is equipped with the fourth solenoid valve, the fourth solenoid valve with controller communication connection.
According to the water purifying device, the bubble generating system of the water purifying device is included.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram of a first embodiment of a bubble generation system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a second particular embodiment of a bubble generation system according to an embodiment of the present invention;
FIG. 3 is a schematic view of a third embodiment of a bubble generation system according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of a gas mixing tank of a bubble generation system according to an embodiment of the present invention;
FIG. 5 is a cross-sectional view of an ejector of the bubble generation system according to an embodiment of the present invention;
FIG. 6 is a cross-sectional view of a bubbler for the bubble generation system in accordance with an embodiment of the present invention;
FIG. 7 is a cross-sectional view of a faucet of the bubble generation system according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of a fourth specific embodiment of a bubble generation system according to an embodiment of the present invention.
Reference numerals:
a bubble generation system 100;
a booster pump 10;
a gas mixing tank 20; a gas tank body 21; a gas mixing space 22; a tank inlet 23; a tank outlet 24; a liquid inlet pipe 25; a drain tube 26; the communication pipe 29;
a bubbler 30; a bubbler body 31; a bubbling section 32; a foam opening hole 33; a first bore section 34; a second bore section 35; a third bore section 36;
an intake valve 40; an air filter element 50; a first check valve 60;
an ejector 70; a throat section 71; a liquid inlet pipe section 72; an air intake duct section 73;
a liquid outlet pipe section 74; an expansion section 741; a main body section 742;
an air suction port 75;
a pressure reducing valve 80;
a faucet 90; a liquid outlet 91; a microbubble water passage 92; a potable water passage 93; a liquid outlet net 94; a potable water outlet 95;
a filter device 200; a leakage protector 201; a second check valve 202; a third electromagnetic valve 203;
a clean water generation module 300; a filter member 301; a filtration inlet 302; a first filtered outlet 303; a first solenoid valve 305; a second solenoid valve 306; a one-way conduction valve 307; a drinking line 308; a high voltage switch 309; a second filtered outlet 310; a flush solenoid valve 311; an amplification line 312; a fourth solenoid valve 313;
a flow detector 400.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention and are not to be construed as limiting the present invention.
The bubble generating system 100 of the water purifying apparatus according to the embodiment of the present invention is described below with reference to fig. 1 to 8, and the bubble generating system 100 is provided on the water purifying apparatus, for example: the bubble generation system 100 can be arranged in a water purification device, the water purification device can be a water purifier, the water purification device can also be other devices with water purification functions, the water purification device is taken as the water purifier for illustration in the application, and the water purification device is provided with a liquid inlet, a liquid outlet 91 and an air inlet.
As shown in fig. 1 to 8, a bubble generation system 100 according to an embodiment of the present invention includes: the bubble water generation assembly comprises a booster pump 10, a gas mixing tank 20, a bubbler 30 and an air inlet valve 40, a flow detector 400 and a controller. The booster pump 10, the gas mixing tank 20 and the bubbler 30 are sequentially connected in series, that is, the gas mixing tank 20 is connected between the booster pump 10 and the bubbler 30, the gas mixing tank 20 is connected to both the booster pump 10 and the bubbler 30, further, the gas mixing tank 20 may be connected to the booster pump 10 through a communication pipe 29, and the gas mixing tank 20 may also be connected to the bubbler 30 through a communication pipe 29. The booster pump 10 is suitable for being communicated with a liquid inlet of the water purifying equipment, the booster pump 10 can be communicated with the liquid inlet of the water purifying equipment through a communicating pipe 29, the bubbler 30 is suitable for being communicated with a liquid outlet 91 of the water purifying equipment, and the bubbler 30 can be communicated with the liquid outlet 91 of the water purifying equipment through the communicating pipe 29. The tap water flows into the bubble generation system 100 from the water inlet of the water purification device, then sequentially passes through the booster pump 10, the gas mixing tank 20 and the bubbler 30, and finally flows out of the water purification device from the liquid outlet 91 of the water purification device.
The air inlet valve 40 is communicated with the booster pump 10, the air inlet valve 40 is suitable for being communicated with the air inlet, the air inlet valve 40 is suitable for being communicated with the booster pump 10 and the air inlet of the water purifying equipment, the air inlet valve 40 can be in communication connection with the controller, the air inlet valve 40 is connected between the air inlet of the water purifying equipment and the booster pump 10, when the controller controls the air inlet valve 40 to be opened, the air inlet valve 40 is communicated with the air inlet of the booster pump 10 and the air inlet of the water purifying equipment, when tap water flows into the booster pump 10, air can flow into the booster pump 10 through the air inlet valve 40, when the controller controls the air inlet valve 40 to be closed, the air inlet valve 40 blocks the air inlet of the booster pump 10 and the air inlet of the water purifying equipment, at the moment, the air inlets of the booster pump 10 and the water purifying equipment are not communicated, and the air cannot flow into the booster pump 10 through the air inlet valve 40. When the tap water and the gas simultaneously flow into the booster pump 10, they may be merged into one flow path to flow into the gas-mixed tank 20.
The flow meter 400 is communicatively connected to the controller, and the flow meter 400 may be a flow meter, but the present invention is not limited thereto, and the flow meter 400 may also be other components having a liquid flow rate detection function, and the flow meter 400 is exemplified as a flow meter in the present application. The flow detector 400 is used for detecting the liquid flow flowing into the bubble generation system 100 from the liquid inlet, the controller is used for controlling the working mode of the air intake valve 40 according to the detection information of the flow detector 400, further, the flow detector 400 may be disposed on the water flow path of the bubble generation system 100, the flow detector 400 may be connected between the booster pump 10 and the liquid inlet, the flow detector 400 is communicated with the booster pump 10 and the liquid inlet, the flow detector 400 may also be connected between the booster pump 10 and the gas mixing tank 20, the flow detector 400 is communicated with the booster pump 10 and the gas mixing tank 20, the flow detector 400 may also be connected between the gas mixing tank 20 and the bubbler 30, the flow detector 400 is communicated with the gas mixing tank 20 and the bubbler 30, the flow detector 400 may also be connected between the bubbler 30 and the liquid outlet 91, and the flow detector 400 is communicated with the bubbler 30 and the liquid outlet 91, the present application will be described with reference to the flow detector 400 being connected between the booster pump 10 and the inlet port. The tap water flows into the bubble generation system 100 from the water inlet of the water purification device, then sequentially passes through the flow detector 400, the booster pump 10, the gas mixing tank 20 and the bubbler 30, and finally flows out of the water purification device from the water outlet 91 of the water purification device. It should be noted that the flow detector 400 is connected to the controller of the water purifying apparatus in communication, the flow detector 400 can transmit the detected water flow to the controller, and the controller controls the operation mode of the air intake valve 40 according to the received water flow information, for example: controlling intake valve 40 opening, controlling intake valve 40 closing, controlling intake valve 40 opening time, controlling intake valve 40 closing time, and the like.
The water pressure of the inlet water of the bubble generation system 100 affects the flow rate of the water in the bubble generation system 100, and the water flow rate in the bubble generation system 100 affects the suction amount of the bubble generation system 100. When the water pressure of the inlet water is low, the water flow in the bubble generation system 100 is low, and when the water flow in the bubble generation system 100 is low, the air suction amount of the bubble generation system 100 is too large, so that the problems of interruption of water outlet of micro bubbles and air injection occur. When the water flow in the bubble generation system 100 is higher, the air suction amount of the bubble generation system 100 is too small, and the bubble concentration of the micro-nano bubble water is lower.
In the present application, the flow detector 400 is arranged to measure the flow of the liquid (e.g., water) flowing into the bubble generation system 100, the flow detector 400 can transmit the detected water flow information to the controller, the controller can determine the flow rate of the water flowing into the bubble generation system 100 after receiving the water flow information, and the controller controls the gas inlet valve 40 to open and close for different periods of time according to different water flow rates in the bubble generation system 100 to control the amount of the gas entering the bubble generation system 100, so as to control the gas-liquid ratio flowing into the bubble generation system 100 within a proper range. Because the gas-liquid ratio flowing into the bubble generation system 100 is appropriate, the water purification device can be ensured to continuously generate micro-nano bubble water, the bubble concentration of the micro-nano bubble water can be ensured, the good micro-bubble effect can be ensured, in addition, the condition that the water outlet of the water purifying equipment is discontinuous can be avoided, the condition that the water purifying equipment sprays air can also be avoided, the use experience of users is improved, meanwhile, the flow detector 400 is arranged to measure the flow of the liquid flowing into the bubble generation system 100 to feed back the flow of the water in the bubble generation system 100, so that the bubble generation system 100 is not influenced by the water pressure, the water pressure of the inlet water does not influence the bubble concentration of the micro-nano bubble water, the water pressure of the inlet water does not cause the water outlet of the water purification equipment to be intermittent and continuous and the air injection to be carried out, the air injection problem of the bubble generation system 100 can not occur under different water pressures, and the good microbubble effect can be kept.
The utility model provides a bubble generation system 100 through bubble water generation assembly, flow detector 400 and controller cooperation, can guarantee that water purification unit continuously produces micro-nano bubble water, also can guarantee the bubble concentration of micro-nano bubble water, can avoid water purification unit to appear out the continuous and jet-propelled condition of water, promotes the user and uses experience to, bubble generation system 100 does not receive user's water pressure influence.
In some embodiments of the present invention, as shown in fig. 8, the bubble generation system 100 may further include: a purified water generating assembly 300, the purified water generating assembly 300 being adapted to communicate with the bubble water generating assembly to take raw water from the bubble water generating assembly, such as: the raw water may be tap water, the purified water generating assembly 300 is used to purify the raw water into drinking water, and the purified water generating assembly 300 is used to purify the raw water into drinking water for users to drink. Further, the purified water generating module 300 may be communicated with an outlet of the booster pump 10, and water flows into the purified water generating module 300 after flowing out of the booster pump 10, and the purified water generating module 300 purifies raw water into drinking water. So set up and to make bubble generation system 100 have the water purification function, can promote bubble generation system 100 working property.
In some embodiments of the present invention, as shown in fig. 8, the clean water generating assembly 300 may include: a filter member 301, the filter member 301 having a filter inlet 302 and a first filter outlet 303, the filter inlet 302 communicating with the booster pump 10, the first filter outlet 303 adapted to communicate with the first drinking water outlet 95 of the water purification apparatus. Further, the filter member 301 may be a reverse osmosis filter element, but the present invention is not limited thereto, and the filter member 301 may be configured as other filtering device having a filtering function, the filtering inlet 302 may be communicated with the booster pump 10 through the communication pipe 29, and the first filtering outlet 303 may be communicated with the first drinking water outlet 95 through the communication pipe 29. The raw water flows out of the booster pump 10 and then flows into the filter 301 through the inflow filter inlet 302, the filtered drinking water flows from the first filter outlet 303 to the first drinking water outlet 95, and the user obtains the drinking water from the first drinking water outlet 95.
In some embodiments of the present invention, as shown in FIG. 8, a first solenoid valve 305 is coupled between the filtered inlet 302 and the booster pump 10, the first solenoid valve 305 being in communication with the controller. Further, the first solenoid valve 305 may communicate with the filtrate inlet 302 through a communication pipe 29, and the first solenoid valve 305 may communicate with the booster pump 10 through the communication pipe 29. Wherein the first drinking water outlet 95 may be in communication with the faucet 90, and the first drinking water outlet 95 may be disposed on the faucet 90. After the faucet 90 is opened, the first electromagnetic valve 305 detects that the pressure change is triggered, the first electromagnetic valve 305 transmits a signal to the controller, and the controller receives the signal and controls the first electromagnetic valve 305 to open, so that the raw water flowing out from the booster pump 10 flows into the filter element 301, and the raw water flows to the first drinking water outlet 95 after being filtered by the filter element 301. When the water tap 90 is closed, the first electromagnetic valve 305 detects that the pressure change is triggered, the first electromagnetic valve 305 transmits a signal to the controller, and the controller receives the signal and controls the first electromagnetic valve 305 to close, so that the raw water flowing out of the booster pump 10 cannot flow into the filter member 301. Set up like this and can real time control water purification and take place subassembly 300 work, can adjust water purification according to user's demand and take place subassembly 300 operating time.
In some embodiments of the present invention, as shown in FIG. 8, a second solenoid valve 306 is connected to the first filtered outlet 303, the second solenoid valve 306 is in communication with the controller, and the second solenoid valve 306 is adapted to communicate the first filtered outlet 303 and the first potable water outlet 95. Further, the second solenoid valve 306 may be communicated with the first filtered outlet 303 through a communication pipe 29, and the second solenoid valve 306 may be communicated with the first drinking water outlet 95 through the communication pipe 29.
The first drinking water outlet 95 may be in communication with the faucet 90, and the first drinking water outlet 95 may also be disposed on the faucet 90. After the faucet 90 is opened, the second electromagnetic valve 306 detects that the pressure change is triggered, the second electromagnetic valve 306 transmits a signal to the controller, and the controller receives the signal and controls the second electromagnetic valve 306 to open, so that the drinking water flowing out of the first filtering outlet 303 of the filtering member 301 flows to the first drinking water outlet 95. When the faucet 90 is closed, the second electromagnetic valve 306 detects that the pressure change is triggered, the second electromagnetic valve 306 transmits a signal to the controller, the controller receives the signal and controls the second electromagnetic valve 306 to close, and the drinking water flowing out of the first filtering outlet 303 of the filtering member 301 cannot flow to the first drinking water outlet 95. The arrangement can control whether the purified water generating component 300 produces drinking water in real time, and the purified water generating component 300 is not needed to avoid leakage when drinking water is produced from the purified water generating component 300.
In some embodiments of the present invention, as shown in fig. 8, a one-way conduction valve 307 is connected between the first filtered outlet 303 and the second solenoid valve 306. The one-way conduction valve 307 allows water to flow through the one-way conduction valve 307 in one direction, the one-way conduction valve 307 may communicate with the first filtering outlet 303 through the communication pipe 29, and the one-way conduction valve 307 may communicate with the second solenoid valve 306 through the communication pipe 29. By providing the one-way conduction valve 307 between the first filtration outlet 303 and the second solenoid valve 306, the water can be prevented from flowing back into the filter 301.
In some embodiments of the present invention, as shown in fig. 8, the clean water generating assembly 300 may further include: the drinking pipe 308, the drinking pipe 308 is communicated with the first filtering outlet 303, and the drinking pipe 308 is adapted to be communicated with a second drinking water outlet of the water purifying device, which can be communicated with the pipeline machine. Further, the drinking line 308 is indirectly communicated with the first filtered outlet 303, and the drinking line 308 is indirectly communicated with the first filtered outlet 303 through the one-way communication valve 307. When water needs to be added into the water storage tank of the pipeline machine, the second drinking water outlet is opened, and the drinking water in the purified water generation assembly 300 flows into the water storage tank of the pipeline machine along the drinking pipeline 308.
In some embodiments of the present invention, as shown in fig. 8, the clean water generating assembly 300 may further include: a high pressure switch 309, the high pressure switch 309 adapted to communicate with the second solenoid valve 306 and the one-way conduction valve 307, and the high pressure switch 309 adapted to communicate with the drinking line 308, the high pressure switch 309 communicatively connected to the controller. As shown in fig. 8, when the second drinking water outlet is opened, the high-pressure switch 309 detects that a pressure change is triggered, the high-pressure switch 309 transmits a signal to the controller, the controller receives the signal and then controls the high-pressure switch 309 to open and conduct the one-way conduction valve 307 and the drinking pipeline 308, or when the first drinking water outlet 95 is opened, the high-pressure switch 309 and/or the second electromagnetic valve 306 detects that the pressure change is triggered, the high-pressure switch 309 and/or the second electromagnetic valve 306 transmits the signal to the controller, and the controller receives the signal and then controls the high-pressure switch 309 and the second electromagnetic valve 306 to open and conduct the one-way conduction valve 307 and the first drinking water outlet 95.
Or when the first drinking water outlet 95 and the second drinking water outlet are opened simultaneously, the high-voltage switch 309 and/or the second electromagnetic valve 306 detect that pressure change is triggered, the high-voltage switch 309 and/or the second electromagnetic valve 306 transmit a signal to the controller, the controller controls the high-voltage switch 309 and the second electromagnetic valve 306 to be opened after receiving the signal, the one-way conduction valve 307 and the drinking pipeline 308 are conducted, and the one-way conduction valve 307 and the first drinking water outlet 95 are conducted, so that a drinking water effect is achieved.
In some embodiments of the present invention, as shown in fig. 8, the filter member 301 may further have a second filter outlet 310, and the second filter outlet 310 is adapted to communicate with a waste water outlet of the water purifying apparatus. Wherein, the second filters export 310 and can be through communicating pipe 29 and waste water outlet intercommunication, the second filters export 310 and exports for the dense water export of filtering piece 301, also can understand, the second filters export 310 and exports for the waste water export of filtering piece 301, it can export 310 discharges through the second to filter the waste water that the raw water produced to filter piece 301, waste water flows to the waste water export along communicating pipe 29 after the second filters export 310 discharges, finally useless water purification unit of export discharge from waste water, realize the waste water effect of discharging, avoid waste water gathering in water purification unit.
In some embodiments of the present invention, a flushing solenoid valve 311 is connected between the second filtered outlet 310 and the waste water outlet, and the flushing solenoid valve 311 is in communication with the controller. Wherein, the waste water outlet can be provided with a drainage device, the drainage device can be a drainage valve, and the drainage device can also be a drainage faucet. When the drainage device is opened, the flushing solenoid valve 311 detects that pressure change is triggered, the flushing solenoid valve 311 transmits a signal to the controller, the controller receives the signal and controls the flushing solenoid valve 311 to open and conduct the second filtering outlet 310 and the wastewater outlet, so that wastewater is discharged, when the drainage device is closed, namely the wastewater outlet is closed, the flushing solenoid valve 311 detects that pressure change is triggered, the flushing solenoid valve 311 transmits the signal to the controller, the controller receives the signal and controls the flushing solenoid valve 311 to close and separate the second filtering outlet 310 and the wastewater outlet, and at the moment, the water purifying equipment cannot discharge wastewater to the outside.
In some embodiments of the present invention, the operation modes may include a plurality of operation states, and the controller is configured to control the air admission valve 40 to switch to one of the plurality of operation states based on the liquid flow rate, and further, the controller is configured to control the air admission valve 40 to switch to one of the plurality of operation states based on the liquid flow rate and/or the liquid flow rate in the bubble generation system 100. Under the different discharge and/or the water velocity of flow circumstances in flowing into bubble generation system 100, switch to the operating condition who matches with discharge and/or water velocity of flow through controller control admission valve 40, can make and flow into bubble generation system 100 water and gas proportion suitable to can guarantee that water purification unit continuously produces micro-nano bubble water, also can guarantee the bubble concentration of micro-nano bubble water, can avoid water purification unit to appear out the condition of water intermittent and jet-propelled.
Further, the plurality of operating states may include: a first working state, a second working state and a third working state, when the flow rate of the liquid flowing into the bubble generation system 100 is less than a first preset value, the controller is configured to control the air intake valve 40 to switch to the first working state, and further, the first preset value may be 1L/min. When the flow rate of the liquid flowing into the bubble generation system 100 is greater than the second preset value, the controller is configured to control the air intake valve 40 to switch to the third operating state, and further, the second preset value may be 2L/min. When the flow rate of the liquid flowing into the bubble generation system 100 is greater than or equal to the first preset value and less than or equal to the second preset value, the controller is configured to control the air intake valve 40 to switch to the second working state. Wherein, control admission valve 40 according to the liquid velocity of flow that flows into in the bubble generation system 100 through the controller and switch to the operating condition who matches with the water velocity, can guarantee to flow into in the bubble generation system 100 water and gas proportion suitable to can guarantee better that water purification unit continuously produces micro-nano bubble water, also can guarantee the bubble concentration of micro-nano bubble water better. It should be noted that the first preset value and the second preset value may be reasonably set according to actual use conditions, and are not specifically limited herein.
Further, the first operating state may include: when the flow detector 400 detects that the flow rate of the liquid flowing into the bubble generation system 100 is smaller than the first preset value, the controller controls the air intake valve 40 to close for 15min and then open for 3min, and then the flow detector 400 performs flow detection. The second operating state may include: and when the flow detector 400 detects that the flow rate of the liquid flowing into the bubble generation system 100 is greater than or equal to the first preset value and less than or equal to the second preset value, the controller controls the air inlet valve 40 to close for 10min and then open for 5min, and then the flow detector 400 performs flow detection. The third operating state may include: and when the flow detector 400 detects that the flow rate of the liquid flowing into the bubble generation system 100 is greater than the second preset value, the controller controls the air inlet valve 40 to close for 5min and then open for 10min, and then the flow detector 400 performs flow detection. The test is cycled as described above. So set up and to guarantee that the bubble of flowing into bubble generation system 100 water and gas proportion are suitable to can guarantee better that water purification unit continuously produces micro-nano bubble water, also can guarantee the bubble concentration of micro-nano bubble water better.
It should be noted that, in different operating states of the intake valve 40, the opening time and the closing time of the intake valve 40 may be set reasonably according to actual use conditions, and are not limited specifically herein.
In some embodiments of the present invention, as shown in fig. 4, the gas mixing tank 20 may include: gas pitcher body 21, gas pitcher body 21 prescribes a limit to mix gas space 22, gas and water all flow into through booster pump 10 and mix in gas space 22, gas and water mix in mixing gas space 22, make gas dissolve in the aquatic, wherein, mix gas space 22 and can provide the space for gas and water intensive mixing, gas and water inflow mix gas space 22 back in, can increase the time that gas and water contact mix, make gas fully dissolve in the aquatic, water in the gas pitcher 20 flows out water purification unit from liquid outlet 91 behind the bubbler 30, can make the micro-nano bubble water of water purification unit outflow higher concentration, further guarantee the bubble concentration of nano bubble water.
In some embodiments of the invention, as shown in fig. 4, the gas tank body 21 is provided with a gas tank inlet 23 and a gas tank outlet 24, the gas tank inlet 23 and the gas tank outlet 24 being disposed opposite to each other in the circumferential direction of the gas tank body 21. Wherein, the communicating pipe 29 between the gas mixing tank 20 and the booster pump 10 can communicate the booster pump 10 and the gas tank inlet 23, thereby communicating the gas mixing tank 20 and the booster pump 10, and further achieving the technical effect that gas and water flow into the gas mixing space 22 of the gas mixing tank 20. The communicating pipe 29 between the gas mixing tank 20 and the bubbler 30 can communicate the gas tank outlet 24 and the bubbler 30, so that the gas mixing tank 20 and the bubbler 30 can communicate, and the technical effect of enabling the liquid in the gas mixing space 22 to flow into the bubbler 30 is achieved. Further, as shown in fig. 4, the gas tank inlet 23 and the gas tank outlet 24 are provided near the lower end of the gas tank body 21, and by arranging the gas tank inlet 23 and the gas tank outlet 24 opposite to each other in the circumferential direction of the gas mixing tank 20, water and gas can flow into the gas mixing tank 20 from one side of the gas tank body 21, and liquid in the gas mixing tank 20 flows out of the gas mixing tank 20 from the other side of the gas tank body 21, so that the water and gas dissolution time can be increased, the gas dissolution efficiency can be improved, and the water and gas can be sufficiently dissolved in the gas mixing tank 20.
In some embodiments of the present invention, as shown in fig. 4, a liquid inlet pipe 25 and a liquid outlet pipe 26 may be disposed in the gas mixing space 22, one end of the liquid inlet pipe 25 is communicated with the gas tank inlet 23, the other end of the liquid inlet pipe 25 extends toward the top end of the gas mixing tank 20, further, the lower end of the liquid inlet pipe 25 is communicated with the gas tank inlet 23, the upper end of the liquid inlet pipe 25 extends toward the top end of the gas mixing tank 20, and the upper end of the liquid inlet pipe 25 is spaced apart from the top end of the gas mixing tank 20. One end of the liquid outlet pipe 26 is communicated with the gas tank outlet 24, and the other end of the liquid outlet pipe 26 is positioned in the gas mixing space 22.
Wherein, the upper end of drain pipe 26 is located the liquid level below in gas-mixing tank 20, and after gas and water flowed into liquid inlet pipe 25 through gas-tank import 23, gas and water flowed into gas-mixing space 22 of gas-mixing tank 20 from the upper end of liquid inlet pipe 25 along liquid inlet pipe 25, and the liquid in gas-mixing space 22 flowed to bubbler 30 from drain pipe 26. Because gas and water flow into the gas mixing tank 20 from the upper end of the liquid inlet pipe 25 along the liquid inlet pipe 25, the contact dissolution time of the gas and the water can be further increased, the gas dissolving efficiency can be further improved, and the water and the gas are further ensured to be fully dissolved in the gas mixing tank 20.
In some embodiments of the invention, the volume of the gas mixing space 22 is V, satisfying the relation: 500cm 3 V, for example: the volume of the gas mixing space 22 may be set to 500cm 3 、550cm 3 、600cm 3 、650cm 3 And the like. By setting the volume of the gas mixing space 22 to 500cm or more 3 After gas and water flow into the gas mixing tank 20 along the liquid inlet pipe 25, the gas and water can be ensured to have enough mixing time, the contact dissolution time of the gas and the water can be further increased, the gas dissolving efficiency can be further improved, and the water and the gas can be further ensured to be fully dissolved in the gas mixing tank 20.
In some embodiments of the present invention, as shown in fig. 1-3, the bubble water generating assembly may further include: the ejector 70, the ejector 70 is communicated with the booster pump 10, and the ejector 70 is used for communicating the booster pump 10 and the liquid inlet, and the air inlet valve 40 is communicated with the booster pump 10 through the ejector 70. Further, the ejector 70 is disposed between the flow rate detector 400 and the booster pump 10, the ejector 70 may be communicated with the booster pump 10 through a communication pipe 29, the ejector 70 may also be communicated with the flow rate detector 400 through a communication pipe 29, and the intake valve 40 may be communicated with the ejector 70 through the communication pipe 29. Wherein, the tap water flows into the bubble generation system 100 from the liquid inlet of the water purification device and then sequentially passes through the flow detector 400, the ejector 70, the booster pump 10, the gas mixing tank 20 and the bubbler 30, meanwhile, the gas flows into the ejector 70 from the gas inlet and is merged with the water into a flow path to flow to the booster pump 10, finally, the water with micro-nano bubbles flows out of the water purification device from the liquid outlet 91 of the water purification device,
further, as shown in fig. 5, the ejector 70 may include: the booster pump comprises a throat pipe section 71, a liquid inlet pipe section 72, a gas inlet pipe section 73 and a liquid outlet pipe section 74, wherein two ends of the throat pipe section 71 are respectively communicated with the liquid inlet pipe section 72 and the liquid outlet pipe section 74, the liquid inlet pipe section 72 is suitable for being communicated with a liquid inlet, the liquid outlet pipe section 74 is communicated with the booster pump 10, the gas inlet pipe section 73 is arranged on the side wall of the throat pipe section 71, the gas inlet pipe section 73 is communicated with the throat pipe section 71, and the gas inlet pipe section 73 is also communicated with the gas inlet valve 40. When the ejector 70 is placed in the direction of fig. 5, the left end of the throat section 71 is communicated with the liquid inlet pipe section 72, the right end of the throat section 71 is communicated with the liquid outlet pipe section 74, and the end of the air inlet pipe section 73 close to the throat section 71 is communicated with the throat section 71. The liquid inlet pipe section 72 may be connected to the flow rate detector 400 through the connection pipe 29, the liquid outlet pipe section 74 may be connected to the booster pump 10 through the connection pipe 29, and the gas inlet pipe section 73 may be connected to the gas inlet valve 40 through the connection pipe 29.
Specifically, in order to make gas (e.g., air) enter the bubble generation system 100, the pipeline of the bubble generation system 100 must be capable of generating negative pressure, air is pressed into the bubble generation system 100 under the action of atmospheric pressure, and the ejector 70 and the booster pump 10 in the bubble generation system 100 complete the generation of negative pressure together. The ejector 70 is a three-way quick connector with a venturi structure, and as known from bernoulli's principle, when water flows from the inlet pipe section 72 to the throat section 71, negative pressure is generated, air is sucked into the bubble generation system 100 from the inlet under the action of atmospheric pressure, the sucked air passes through the inlet valve 40 and then flows into the throat section 71 through the inlet pipe section 73, and the air and water are merged into a flow path in the throat section 71 and flow into the booster pump 10 through the outlet pipe section 74. By the cooperation of the throat section 71, the inlet section 72, the inlet section 73 and the outlet section 74, gas can be drawn into the bubble generation system 100 as water flows from the inlet section 72 through the throat section 71 to deliver gas and water to the booster pump 10.
In some embodiments of the present invention, as shown in fig. 1-3, the bubble generation system 100 may further include: the pressure reducing valve 80 is communicated with the ejector 70, the pressure reducing valve 80 is used for communicating the ejector 70 and the liquid inlet, furthermore, the pressure reducing valve 80 is connected between the flow detector 400 and the ejector 70, the pressure reducing valve 80 is communicated with the flow detector 400 through a communicating pipe 29, the flow detector 400 is communicated with the pressure reducing valve 40, and the flow detector 400 is used for communicating the pressure reducing valve 40 and the liquid inlet. The pressure reducing valve 80 is communicated with the liquid inlet pipe section 72 of the ejector 70 through the communicating pipe 29. It should be noted that the key of the bubble generation system 100 capable of continuously and stably generating micro-nano bubble water is to ensure that the bubble generation system 100 can suck sufficient air, the air suction capacity of the bubble generation system 100 is mainly determined by the booster pump 10, after the specification of the booster pump 10 is selected, the air suction capacity of the bubble generation system 100 is determined, in order to ensure that the concentration of microbubbles needs to ensure that the gas-liquid ratio is not lower than a preset value, the preset value can be 2%, the present application takes the gas-liquid ratio not lower than 2% as an example for explanation, the gas-liquid ratio, namely the ratio of the air suction amount of the bubble generation system 100 to the water flow rate in the bubble generation system 100, corresponds to the maximum system water flow rate Q under the lowest gas-liquid ratio, and in order to meet that the gas-liquid ratio is not lower than 2%, the bubble generation system 100 needs to be throttled, so that the water flow rate in the bubble generation system 100 does not exceed Q under any water pressure. The tap water flowing from the liquid inlet flows into the ejector 70 through the reducing valve 80, when the tap water flows through the reducing valve 80, the reducing valve 80 reduces the pressure of the tap water to the maximum pressure value allowed by the bubble generation system 100, and the maximum pressure value corresponds to the upper limit value Q of the water flow in the bubble generation system 100. From this, through relief pressure valve 80 and ejector 70 cooperation work, can guarantee that bubble generation system 100 is the water flow volume of launching at any water pressure and can not exceed Q, can guarantee that gas and water proportion are suitable in the bubble generation system 100 to can guarantee the bubble concentration of micro-nano bubble water, also can further avoid water purification unit to appear out the continuous and jet-propelled condition, promote user's use and experience.
In some embodiments of the present invention, as shown in fig. 8, the bubble generation system 100 may further include: and one end of the amplification pipeline 312 is communicated with the booster pump 10, the other end of the amplification pipeline 312 is communicated with the liquid inlet, furthermore, one end of the amplification pipeline 312 is communicated with the booster pump 10 through a communication pipe 29, and the other end of the amplification pipeline 312 is communicated with the flow detector 400 through the communication pipe 29, so that the effect of communicating the other end of the amplification pipeline 312 with the liquid inlet is realized. The amplification pipeline 312 is provided with a fourth electromagnetic valve 313, and the fourth electromagnetic valve 313 is in communication connection with the controller. When the first drinking water outlet 95 and/or the second drinking water outlet are/is opened, the controller controls the fourth electromagnetic valve 313 to be opened, the tap water can flow into the booster pump 10 through the amplification pipeline 312, and the tap water inflow amount in the bubble generation system 100 is increased when the drinking water function is used, so that the water yield of the water purification equipment is ensured.
In some embodiments of the present invention, as shown in FIG. 5, throat section 71 is configured as a straight tube, throat section 71 may be configured as a cylindrical tube, and the diameter of throat section 71 is set to D1, satisfying the relationship: 1.8 mm. ltoreq. D1. ltoreq.2.0 mm, for example: the diameter of throat 71 may be set to a value of 1.8mm, 1.9mm, 2.0mm, etc. The diameter of the throat section 71 is a key parameter, and the diameter of the throat section 71 of the ejector 70 is determined according to the upper limit value Q of the water flow in the bubble generation system 100. The diameter of the throat pipe section 71 is set to be not less than 1.8mm and not more than D1 and not more than 2.0mm, so that the gas-liquid ratio in the bubble generation system 100 is not less than 2%, the bubble concentration of micro-nano bubble water can be ensured, the water outlet intermittent and continuous and air injection conditions of the water purification equipment can be further avoided, and the diameter size of the throat pipe section 71 is suitable.
In some embodiments of the present invention, as shown in FIG. 5, the end of the inlet duct section 73 near the throat section 71 has an inlet 75 communicating with the throat section 71, the diameter of the inlet 75 being D2, satisfying the relationship: 1 mm. ltoreq. D2. ltoreq.1.5 mm, for example: the diameter of throat 71 may be set to a value of 1.0mm, 1.2mm, 1.5mm, etc. Further, the air suction port 75 can be set to be a circular hole, after the air inlet valve 40 is opened, the diameter of the air suction port 75 is set to be 1mm or more and D2 or less and 1.5mm or less, on the premise that the air input of the bubble generation system 100 is ensured, the air-liquid ratio in the bubble generation system 100 can be ensured to be not less than 2%, the bubble concentration of micro-nano bubble water is ensured, the condition that water is discharged out of the water purification equipment and air is blown out intermittently and continuously can be further avoided, and therefore the diameter size of the air suction port 75 is suitable.
In some embodiments of the present invention, as shown in fig. 5, the liquid outlet pipe section 74 may include an expanding section 741 and a main body section 742, the expanding section 741 is connected between the throat section 71 and the main body section 742, the expanding section 741 communicates the throat section 71 and the main body section 742, a diameter of the main body section 742 is set to D3, and the relation is satisfied: 4.5mm ≦ D3 ≦ 5mm, the main body section 742 may be provided as a cylindrical tube, for example: the diameter of the main body section 742 may be set to a value of 4.5mm, 4.8mm, 5mm, etc., and preferably, the diameter of the main body section 742 is set to 4.8 mm. Further, one end of the expanding section 741 communicates with the throat section 71, and the other end of the expanding section 741 communicates with the main body section 742. The diameter of the main body section 742 is set to be not less than 4.5mm and not more than D3 and not more than 5mm, so that the amount and the water amount of gas flowing into the booster pump 10 in unit time can be guaranteed, the gas-liquid ratio in the bubble generation system 100 can be further guaranteed to be not less than 2%, the bubble concentration of micro-nano bubble water can be further guaranteed, the water outlet interruption and air injection of the water purification equipment can be further avoided, and the diameter size of the main body section 742 is suitable.
Further, as shown in fig. 5, the expanding section 741 extends obliquely toward the radially outer side of the liquid outlet pipe section 74 in a direction from the throat section 71 to the main body section 742, i.e., in a direction from left to right in fig. 5. Further, the throat section 71 may be provided as a truncated cone shaped structure. Since the longitudinal sectional area of the expansion section 741 gradually increases in the direction from the throat section 71 to the main body section 742, the flow rate of the gas and the water decreases after the gas and the water flow into the expansion section 741 from the throat section 71, and when the gas and the water flow into the booster pump 10 from the main body section 742, the impact of the gas and the water on the booster pump 10 can be reduced, so that the working performance of the booster pump 10 can be ensured, and the service life of the booster pump 10 can be further prolonged.
Further, as shown in fig. 5, an included angle β between the expanding section 741 and the central axis direction of the liquid outlet pipe section 74 satisfies the relation: 5 ° ≦ β ≦ 7 °, for example: the included angle between the central axes of the expansion section 741 and the liquid outlet pipe section 74 may be 5 °, 6 °, 7 °, and the like, preferably, the included angle between the central axes of the expansion section 741 and the liquid outlet pipe section 74 is 6 °, so that the inclination angle of the expansion section 741 is suitable, after the gas and the water flow into the expansion section 741 from the throat section 71, the flow velocity of the gas and the water can be reduced to a suitable flow velocity, and when the gas and the water flow into the booster pump 10 from the main body section 742, the impact of the gas and the water on the booster pump 10 can be effectively reduced, thereby further ensuring the working performance of the booster pump 10, and further prolonging the service life of the booster pump 10.
Further, as shown in fig. 5, the length of throat section 71 may be set to L, satisfying the relationship: 4mm L6 mm, for example: the length dimension of the throat section 71 may be set to a value of 4mm, 5mm, 6mm, etc., and preferably, the length dimension of the throat section 71 is set to 5 mm. So set up and to guarantee running water flowing time in choke section 71, can guarantee the gaseous inspiratory capacity of running water when choke section 71 flows, can guarantee that the gas-liquid ratio is not less than and predetermines numerical value, guarantees that gaseous and water proportion is suitable in the bubble generating system 100 to guarantee the bubble concentration of micro-nano bubble water, also can further avoid water purification unit to appear out the condition of water intermittent and continuous and jet-propelled.
In some embodiments of the invention, the pressure relief valve 80 has a pressure relief valve inlet and a pressure relief valve outlet, the pressure relief valve inlet having a pressure value P 0 And the outlet pressure value of the pressure reducing valve is P, and the relation is satisfied: p ═ kP 0 + C, wherein k and C are constants greater than 0. The key point that the bubble generation system 100 can continuously and stably generate micro-nano bubble water is to ensure that the bubble generation system 100 can suck enough air, the air suction capacity of the bubble generation system 100 is mainly determined by the booster pump 10, after the specification of the booster pump 10 is selected, the air suction capacity of the bubble generation system 100 is also determined, the gas-liquid ratio is required to be ensured to be not lower than a preset value for ensuring the concentration of micro bubbles, the preset value can be 2%, the application takes the gas-liquid ratio not lower than 2% as an example for explanation, and the gas-liquid ratio is namely the air suction capacity of the bubble generation system 100 and the bubble generation system 1The ratio of the water flow in 00 corresponds to the maximum water flow Q in the system under the lowest gas-liquid ratio, and in order to meet the condition that the gas-liquid ratio is not lower than 2%, the bubble generation system 100 needs to be throttled, so that the water flow in the bubble generation system 100 cannot exceed Q under any water pressure. The tap water flowing from the liquid inlet flows into the ejector 70 through the pressure reducing valve 80, and the P ═ kP is enabled to flow into 0 + C, when the tap water flows through the pressure reducing valve 80, the pressure reducing valve 80 is ensured to reduce the pressure of the tap water to the maximum pressure value allowed by the bubble generation system 100, and the water flow in the bubble generation system 100 under high water pressure is ensured not to exceed the upper limit value Q of the water flow in the bubble generation system 100.
It should be noted that the booster pump 10 has an increasing effect, and after the gas and the water flow into the booster pump 10, the booster pump 10 performs work for boosting the gas and the water. The booster pump 10 is a piston type water pump, and performs suction and pressurization of water and gas by reciprocating movement of an internal piston, thereby generating negative pressure. In order to improve the solubility of air in water, the pressure of water-air mixture needs to be increased, and the pressurizing process is completed by a booster pump 10, so that the water pressure is increased to 0.35-0.7 MPa. In order to improve the pumping capacity of the booster pump 10, the piston needs to be provided with a diaphragm, the mounting mode of the booster pump 10 also has requirements, the pump head is placed vertically downwards to be the best placing mode, the self-suction force of the booster pump 10 is required to be more than or equal to 30KPa, the water inlet pressure of the booster pump 10 can be 0.2MPa, and the water outlet pressure of the booster pump 10 is 0.7MPa, and the flow is more than or equal to 2L/min.
In some embodiments of the present invention, as shown in fig. 6, the bubbler 30 may include a bubbler body 31 and a bubbling portion 32, the bubbler body 31 may be configured as a cylindrical structure, one end of the bubbler body 31 is communicated with the gas mixing tank 20, and the other end of the bubbler body 31 is communicated with the liquid outlet 91. The foaming part 32 is provided in the bubbler body 31, the foaming part 32 defines a foaming hole 33, the foaming hole 33 includes a first hole section 34, a second hole section 35 and a third hole section 36, the second hole section 35 is connected between the first hole section 34 and the third hole section 36, one end of the second hole section 35 is communicated with the first hole section 34, and the other end of the second hole section 35 is communicated with the third hole section 36. Further, the second hole section 35 is a straight hole, the first hole section 34 and the third hole section 36 are both tapered holes, the longitudinal sectional area of the first hole section 34 gradually increases from the end of the first hole section 34 close to the second hole section 35 to the end of the first hole section 34 far away from the second hole section 35, and the longitudinal sectional area of the third hole section 36 gradually increases from the end of the third hole section 36 close to the second hole section 35 to the end of the third hole section 36 far away from the second hole section 35.
Wherein, the foaming part 32 can be set as an elastic member, for example, the foaming part 32 is set as a rubber member, the diameter of the second hole section 35 determines the stable pressure of the front end of the bubbler 30, the diameter of the second hole section 35 can be set to 1.0mm-1.3mm, for example: the diameter of the second hole section 35 is set to 1.1mm, and the diameter of the second hole section 35 is set to 1.1mm, so that the gas-water mixing is carried out under high pressure, and the pressure stabilization of the front end of the bubbler 30 needs to be not lower than 0.3 MPa. Mix this internal back of gas pitcher 20 internal water inflow bubbler 30, water flows to liquid outlet 91 through playing bubble 33, because the aperture of first hole section 34 and third hole section 36 all is greater than the aperture of second hole section 35, water flows through playing bubble 33 after, and the air of dissolving in water just forms bubble water through the decompression release to realize bubbler 30 and play the bubble function.
In some embodiments of the present invention, as shown in fig. 2, 3 and 7, the bubble generation system 100 may further include: the faucet 90, the faucet 90 has a liquid outlet 91, and the faucet 90 defines a micro bubble water channel 92, the micro bubble water channel 92 communicates the liquid outlet 91 and the gas mixing tank 20, further, one end of the micro bubble water channel 92 communicates with the liquid outlet 91, and the other end of the micro bubble water channel 92 communicates with the gas mixing tank 20 through the communicating pipe 29. The bubbler 30 is provided in the micro bubble water passage 92, and the bubbler 30 is disposed near the liquid outlet 91. In this embodiment, the outlet 91 is provided on the faucet 90, and the bubbler 30 is integrated into the faucet 90, and the air dissolved in the water is released by decompression to form bubble water, which is completed by the faucet 90. The gas mixing tank 20 can be communicated with the micro bubble water channel 92 of the water tap 90 through the communicating pipe 29, water in the gas mixing tank 20 flows into the micro bubble water channel 92 and then flows to the bubbler 30 along the micro bubble water channel 92, and the water flows to the liquid outlet 91 through the bubbler 30. Through integrating bubbler 30 in tap 90, tap 90 has the bubbling function, and bubble generation system 100 need not set up bubbler 30 alone, because bubbler 30 arranges near liquid outlet 91, can improve the live time of bubble, reinforcing user experience to, also can reduce micro-nano bubble and destroy and reduce the flow time in the pipeline in the impact of outflow in-process pipeline to it.
Further, as shown in fig. 7, the faucet 90 may further define a drinking water passage 93, and the drinking water passage 93 is arranged in parallel with the micro bubble water passage 92. Wherein, water purification unit can be provided with the water purification water route, and the water purification water route has purification function to the running water, and the running water after the purification supplies the user to drink. Specifically, one end of the drinking water passage 93 may be communicated with the water purification waterway, the other end of the drinking water passage 93 is configured as a first drinking water outlet 95, the tap water is purified by the water purification waterway and then flows into the drinking water passage 93, the purified tap water flows to the first drinking water outlet 95 along the drinking water passage 93, and finally the drinking water flows out from the first drinking water outlet 95. By defining the drinking water passage 93 by the tap 90, it is possible to integrate the drinking water passage 93 and the micro bubble water passage 92 with the same tap 90, which may improve the functionality of the tap 90.
In some embodiments of the present invention, as shown in fig. 7, a liquid outlet net 94 may be disposed at the liquid outlet 91, the liquid outlet net 94 may be configured as a stainless steel net, the number of holes disposed on the stainless steel net may be 80 to 120, and the diameter of the hole may be 1.1mm to 1.3mm, for example: the diameter of the hole was set to 1.2 mm. The pressure at the front end of the water faucet 90 can be stabilized at 0.35-0.55Mpa by the arrangement, and the bubble concentration of the micro-nano bubble water flowing out of the water faucet 90 can be ensured.
In some embodiments of the present invention, as shown in fig. 3, the bubble generation system 100 may further include: and the air filter element 50 is connected with the air inlet valve 40, and the air filter element 50 is used for communicating the air inlet valve 40 with the air inlet. Wherein, the gas filter element 50 can be communicated with the gas inlet through the communicating pipe 29, the gas filter element 50 can be communicated with the gas inlet valve 40 through the communicating pipe 29, the gas filter element 50 can be set as a gas filter element, and the gas filter element 50 can also be set as other gas filter elements 50 with filtering effect on gas. When gas flows through the gas filter 50, the gas filter 50 can filter sucked gas, so that impurities in the air are prevented from blocking gas path parts, and the cleanliness of micro-nano bubble water can be improved.
In some embodiments of the present invention, as shown in fig. 3, the bubble generation system 100 may further include: first check valve 60, first check valve 60 is connected between admission valve 40 and ejector 70, first check valve 60 is suitable for communicating admission valve 40 and ejector 70, specifically, first check valve 60 can communicate with admission valve 40 through communicating pipe 29, first check valve 60 can communicate with admission pipe section 73 of ejector 70 through communicating pipe 29. Wherein, the first check valve 60 allows gas to flow from the air inlet valve 40 to the ejector 70, and the first check valve 60 can prevent water from flowing from the ejector 70 to the air inlet valve 40, so as to prevent water from flowing out of the water purification apparatus from the air inlet of the water purification apparatus, thereby preventing water leakage accidents.
In some embodiments of the present invention, as shown in fig. 3, the bubble generation system 100 may further include: the filtering device 200, the filtering device 200 may be configured as a filter, the filtering device 200 is connected to the flow meter 400, and the filtering device 200 is used to communicate the flow meter 400 and the liquid inlet. Further, the filter device 200 may be connected to the flow rate detector 400 through a connection pipe 29, and the filter device 200 may be connected to the liquid inlet through the connection pipe 29. After the tap water flows in from the liquid inlet, the tap water flows to the flow detector 400 through the filter device 200, and when the tap water flows through the filter device 200, the filter device 200 can filter out impurities such as silt, rust and residual chlorine in the tap water, so that the tap water is cleaner.
In some embodiments of the present invention, as shown in fig. 3, the bubble generation system 100 may further include: a second check valve 202, the second check valve 202 being connected between the booster pump 10 and the mixed gas tank 20, the second check valve 202 communicating the booster pump 10 and the mixed gas tank 20. Further, the second check valve 202 may communicate with the booster pump 10 through the communication pipe 29, and the second check valve 202 may communicate with the mixed gas tank 20 through the communication pipe 29. Wherein, liquid flows into the gas-mixed tank 20 through the second check valve 202 after flowing out from the booster pump 10, and the liquid in the gas-mixed tank 20 can not flow to the booster pump 10 through the second check valve 202, and through connecting the second check valve 202 between the booster pump 10 and the gas-mixed tank 20, the front end pressure of the gas-mixed tank 20 can be stabilized, and the working performance of the bubble generation system 100 can be ensured.
In some embodiments of the present invention, as shown in fig. 3, the bubble generation system 100 may further include: the third electromagnetic valve 203, the third electromagnetic valve 203 is connected between the gas mixing tank 20 and the bubbler 30, the third electromagnetic valve 203 is communicated with the gas mixing tank 20 and the bubbler 30, further, the third electromagnetic valve 203 can be communicated with the gas mixing tank 20 through a communicating pipe 29, the third electromagnetic valve 203 can be communicated with the bubbler 30 through the communicating pipe 29, and when the bubbler 30 is integrated on the water faucet 90, the third electromagnetic valve 203 can be communicated with the micro bubble water channel 92 through the communicating pipe 29. The third electromagnetic valve 203 may be in communication connection with a controller of the water purifying apparatus, and the third electromagnetic valve 203 is used for controlling opening and closing of a waterway of the bubble generating system 100 in linkage with the outlet faucet 90. Specifically, when the faucet 90 is opened, the third electromagnetic valve 203 detects a water outlet signal, the third electromagnetic valve 203 transmits the water outlet signal to the controller, the controller controls the third electromagnetic valve 203 to be opened, the control water path is conducted, the effect that the bubble generation system 100 generates micro-nano bubble water is realized, when the faucet 90 is closed, the third electromagnetic valve 203 detects a closing signal, the third electromagnetic valve 203 transmits the closing signal to the controller, the controller controls the third electromagnetic valve 203 to be closed, the control water path is closed, and the closing effect of the bubble generation system 100 is realized.
In some embodiments of the present invention, as shown in fig. 3, the bubble generation system 100 may further include: the leakage protector 201, the leakage protector 201 are leakage protectors, the leakage protector 201 is connected between the filter device 200 and the flow detector 400, and the leakage protector 201 communicates the filter device 200 and the flow detector 400. Further, the leakage protector 201 can be communicated with the filtering device 200 through a communication pipe 29, the leakage protector 201 can be communicated with the flow detector 400 through the communication pipe 29, the leakage protector 201 can be an electronic leakage protector 201, the leakage protector 201 can also be a mechanical leakage protector 201, when the leakage protector 201 is the electronic leakage protector 201, the leakage protector 201 is in communication connection with a controller, when water leaks from a pipeline or a component of the bubble generation system 100 in the water purifying equipment, the leakage protector 201 transmits a signal to the controller, the controller controls the third electromagnetic valve 203 to be closed, the water purifying equipment can be controlled to cut off a water source in time, the water leakage accident of the water purifying equipment is avoided, and the water path system water leakage protection of the bubble generation system 100 is realized.
It should be noted that, as shown in fig. 1, the bubble generation system 100 according to the first embodiment of the present invention includes: the flow detector 400, the pressure reducing valve 80, the ejector 70, the booster pump 10, the gas mixing tank 20, the bubbler 30 and the air inlet valve 40, and the flow detector 400, the pressure reducing valve 80, the ejector 70, the booster pump 10, the gas mixing tank 20, the bubbler 30 and the air inlet valve 40 form a complete bubble generation system 100.
As shown in fig. 2, the bubble generation system 100 according to the second embodiment of the present invention is changed from the bubble generation system 100 of the first embodiment in that the bubbler 30 is not separately provided and the bubbler 30 is integrated into the faucet 90.
As shown in fig. 3, in the bubble generating system 100 according to the third embodiment of the present invention, compared with the bubble generating system 100 of the first embodiment, the bubble generating system 100 of the third embodiment is provided with an air filter 50, a first check valve 60, a filter device 200, a leakage protector 201, a second check valve 202, and a third electromagnetic valve 203.
As shown in fig. 8, in comparison with the bubble generating system 100 of the third embodiment, the bubble generating system 100 of the fourth embodiment of the present invention is provided with a purified water generating assembly 300 in the bubble generating system 100 of the fourth embodiment.
According to the water purifying device provided by the embodiment of the invention, the bubble generating system 100 comprises the bubble generating system 100 in the embodiment, the bubble generating system 100 is installed on the water purifying device, the water purifying device can be a water purifier, micro-nano bubble water can be continuously generated by the water purifying device, the bubble concentration of the micro-nano bubble water can also be ensured, the water purifying device can be prevented from generating water supply interruption and air injection, the user use experience is improved, the bubble generating system 100 is not influenced by the water pressure of a user, the water purifying device is not influenced by the water pressure of the user, and the working performance of the water purifying device is improved.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (27)
1. The utility model provides a water purification unit's bubble generation system, water purification unit has inlet, liquid outlet and air inlet, its characterized in that, the bubble generation system includes:
the bubble water generating assembly comprises a booster pump, a gas mixing tank, a bubbler and an air inlet valve, the booster pump, the gas mixing tank and the bubbler are sequentially communicated in series, the booster pump is suitable for being communicated with the liquid inlet, the bubbler is suitable for being communicated with the liquid outlet, and the air inlet valve is communicated with the booster pump and is suitable for being communicated with the air inlet;
the flow detector is used for detecting the liquid flow flowing into the bubble water generation assembly from the liquid inlet;
and the controller is in communication connection with the air inlet valve and the flow detector, and is used for controlling the working mode of the air inlet valve according to the detection information of the flow detector.
2. The bubble generating system of a water purifying apparatus of claim 1, further comprising: a purified water generating assembly adapted to communicate with the bubble water generating assembly to obtain raw water from the bubble water generating assembly, the purified water generating assembly being for purifying the raw water into drinking water.
3. The bubble generating system of a water purifying apparatus of claim 2, wherein the purified water generating assembly comprises: and the filtering piece is provided with a filtering inlet and a first filtering outlet, the filtering inlet is communicated with the booster pump, and the first filtering outlet is suitable for being communicated with a first drinking water outlet of the water purifying device.
4. The bubble generation system of a water purification unit of claim 3, wherein a first solenoid valve is connected between the filtration inlet and the booster pump, and the first solenoid valve is in communication connection with the controller.
5. The bubble generating system of a water purifying apparatus according to claim 3, wherein a second solenoid valve is connected to the first filtered outlet, the second solenoid valve being in communication with the controller and adapted to communicate the first filtered outlet with the first drinking water outlet.
6. The bubble generating system of a water purifying apparatus of claim 5, wherein a one-way conduction valve is connected between the first filtering outlet and the second solenoid valve.
7. The bubble generating system of a water purifying apparatus according to claim 3, wherein the purified water generating assembly further comprises: a drinking conduit in communication with the first filtered outlet and adapted to communicate with a second potable water outlet.
8. The bubble generating system of a water purifying apparatus of claim 7, wherein the drinking line is provided with a high pressure switch.
9. The bubble generating system of a water purifying apparatus of claim 3, wherein the filter member further has a second filter outlet adapted to communicate with a waste water outlet of the water purifying apparatus.
10. The bubble generating system of a water purifying apparatus of claim 9, wherein a flushing solenoid valve is connected between the second filtering outlet and the waste water outlet.
11. The bubble generating system of a water purifying apparatus of claim 1, wherein the operation mode comprises a plurality of operation states, and the controller is configured to control the air intake valve to switch to one of the plurality of operation states according to the liquid flow.
12. The bubble generating system of a water purifying apparatus of claim 11, wherein the plurality of operation states comprise: the controller is used for controlling the air inlet valve to be switched to the first working state when the liquid flow rate is smaller than a first preset value;
when the liquid flow rate is greater than a second preset value, the controller is used for controlling the air inlet valve to be switched to the third working state;
when the liquid flow rate is greater than or equal to the first preset value and less than or equal to the second preset value, the controller is used for controlling the air inlet valve to be switched to the second working state.
13. The bubble generating system of a water purifying apparatus as claimed in claim 12,
the first operating state comprises: the air inlet valve is closed for a first preset time and then opened for a second preset time;
the second operating state comprises: the air inlet valve is closed for a third preset time and then opened for a fourth preset time;
the third operating state comprises: and the air inlet valve is closed for a fifth preset time and then opened for a sixth preset time.
14. The bubble generating system of a water purifying apparatus of claim 1, wherein the gas mixing tank comprises: the gas pitcher body, the gas pitcher body is injectd and is mixed the gas space, mix the volume in gas space and be V, satisfy the relational expression: 500cm 3 ≤V。
15. The bubble generating system of a water purifying apparatus of any one of claims 1 to 14, wherein the bubble water generating assembly further comprises: the ejector, the ejector with the booster pump intercommunication just is used for the intercommunication the booster pump with the inlet, the admission valve passes through the ejector with the booster pump intercommunication.
16. The bubble generating system of a water purifying apparatus according to claim 15, wherein the ejector comprises: throat pipeline section, feed liquor pipeline section, inlet pipe section and play liquid pipeline section, throat pipeline section both ends respectively with the feed liquor pipeline section with go out liquid pipeline section intercommunication, the feed liquor pipeline section be suitable for with the feed inlet intercommunication, go out liquid pipeline section with the booster pump intercommunication, the inlet pipe section is located throat pipeline section's lateral wall and with throat pipeline section intercommunication, the intake pipe still with the admission valve intercommunication.
17. The bubble generating system of a water purifying apparatus of claim 15, further comprising: and the pressure reducing valve is communicated with the ejector and is used for communicating the ejector and the liquid inlet.
18. The bubble generation system of a water purification apparatus of claim 17, wherein the flow detector is in communication with the pressure reducing valve and is configured to communicate the pressure reducing valve with the liquid inlet.
19. The bubble generating system of a water purifying apparatus of claim 17, further comprising: the water pipe, the water pipe with the booster pump intercommunication just is used for the intercommunication the booster pump with the inlet, the water pipe be equipped with controller communication connection's third solenoid valve.
20. The bubble generating system of a water purifying apparatus of claim 1, further comprising: the air filter, the air filter with the admission valve is connected and is used for the intercommunication the admission valve with the air inlet.
21. The bubble generating system of a water purifying apparatus of claim 15, further comprising: a first one-way valve connected between the air intake valve and the ejector.
22. The bubble generating system of a water purifying apparatus of claim 17, further comprising: and the filtering device is connected with the flow detector and is used for communicating the flow detector with the liquid inlet.
23. The bubble generating system of a water purifying apparatus of claim 22, further comprising: and the liquid leakage protector is communicated with the filtering device and the flow detector.
24. The bubble generating system of a water purifying apparatus of claim 1, further comprising: and the second one-way valve is connected between the booster pump and the gas mixing tank.
25. The bubble generating system of a water purifying apparatus of claim 1, further comprising: and the fourth electromagnetic valve is connected between the gas mixing tank and the bubbler and is in communication connection with the controller.
26. The bubble generating system of a water purifying apparatus of claim 1, further comprising: the one end of amplification pipeline with the booster pump intercommunication, the other end of amplification pipeline with the inlet intercommunication, the amplification pipeline is equipped with the fourth solenoid valve, the fourth solenoid valve with controller communication connection.
27. A water purification apparatus, characterized by comprising the bubble generation system of the water purification apparatus according to any one of claims 1 to 26.
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| CN202210615606.0A CN114950174A (en) | 2022-05-31 | 2022-05-31 | Bubble generation system of water purification unit and water purification unit |
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| CN202210615606.0A CN114950174A (en) | 2022-05-31 | 2022-05-31 | Bubble generation system of water purification unit and water purification unit |
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