CN216024171U - Bubble water preparation facilities and water outlet device - Google Patents
Bubble water preparation facilities and water outlet device Download PDFInfo
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- CN216024171U CN216024171U CN202122424149.0U CN202122424149U CN216024171U CN 216024171 U CN216024171 U CN 216024171U CN 202122424149 U CN202122424149 U CN 202122424149U CN 216024171 U CN216024171 U CN 216024171U
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Abstract
The utility model relates to the technical field of bubble water production equipment, in particular to a bubble water preparation device and water outlet equipment. The bubble water preparation device comprises an air inlet mechanism, an air mixing mechanism and a conversion mechanism, wherein the air inlet mechanism comprises an air inlet chamber and a water inlet chamber, and the air inlet chamber and the water inlet chamber are independently arranged; the gas mixing mechanism is connected to the lower end of the gas inlet mechanism, and the gas inlet cavity and the water inlet cavity are both communicated with the gas mixing cavity of the gas mixing mechanism; the conversion mechanism comprises an air supplementing channel, a bubble releasing channel and a water mixing valve, wherein a first inlet of the water mixing valve is communicated with the air supplementing channel, and a second inlet of the water mixing valve is communicated with the bubble releasing channel, so that the air supplementing channel is communicated with the air mixing cavity, or the bubble releasing channel is communicated with the air mixing cavity. The purpose of automatically and continuously providing bubble water with good effect is realized by alternately opening and closing the first inlet and the second inlet of the water mixing valve.
Description
Technical Field
The utility model relates to the technical field of bubble water production equipment, in particular to a bubble water preparation device and water outlet equipment.
Background
The principle of bubble water generation is mainly realized by a differential pressure mixing method, namely, a certain amount of gas (such as air) is fully mixed with water under a certain pressure to form gas-water mixed liquid, and then the gas dissolved in the water is suddenly polymerized to form fine micro-bubbles to be milk white by expanding to release the pressure.
At present, the no electric drive's on the market bubble water preparation facilities mixes in directly letting in the gas mixing jar with water usually, and the time that this kind of mode prepared bubble water is longer, can not realize providing effectual micro-nano bubble water automatically in succession, uses and experiences relatively poorly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bubble water preparation device and water outlet equipment, which are used for solving the technical problem that the existing electrically-driven bubble water preparation device in the prior art cannot automatically and continuously provide bubble water with good effect.
In view of the above object, the present invention provides a bubble water preparing apparatus, comprising:
the air inlet mechanism comprises an air inlet chamber and a water inlet chamber, and the air inlet chamber and the water inlet chamber are independently arranged;
the gas mixing mechanism is connected to the lower end of the gas inlet mechanism, and the gas inlet cavity and the water inlet cavity are both communicated with the gas mixing cavity of the gas mixing mechanism; and
the conversion mechanism comprises an air supplementing channel, a bubble releasing channel and a water mixing valve, a first inlet of the water mixing valve is communicated with the air supplementing channel, and a second inlet of the water mixing valve is communicated with the bubble releasing channel, so that the air supplementing channel is communicated with the air mixing cavity, or the bubble releasing channel is communicated with the air mixing cavity.
In some optional technical solutions, the air supply channel and the bubble release channel are both tubular structures, and the cross-sectional area of the air supply channel is larger than that of the bubble release channel.
Further, the air supply channel and the bubble release channel are both of tubular structures with equal diameters.
Further, the cross-sectional area of the air supply channel is larger than 7mm2The cross section area of the bubble releasing channel is 2.5-3.2 mm2。
Furthermore, the air supply channel is of a tubular structure with the same diameter, and the bubble release channel is of a reducing tubular structure.
Further, the bubble releasing channel comprises a tapered section, an equal-diameter section and a flaring section, wherein one end of the tapered section with a large pipe diameter is communicated with the gas mixing cavity, one end of the tapered section with a small pipe diameter is communicated with one end of the equal-diameter section, and the other end of the equal-diameter section is communicated with one end of the flaring section with a small pipe diameter.
Further, the cross-sectional area of the constant diameter section is less than 2.5mm2。
In other optional technical solutions, the air supply channel is a tubular structure, and the bubble releasing channel includes a bubble releasing device, and the bubble releasing device is connected to the lower end of the air mixing mechanism.
Further, in any one of the above technical solutions, the air intake mechanism further includes a tube shell, the water intake chamber is located inside the tube shell, and a gap is formed between a chamber wall of the water intake chamber and an inner wall of the tube shell to form the air intake chamber.
Furthermore, the water inlet chamber is provided with a water source inlet and a water outlet which are oppositely arranged, the water source inlet is used for being communicated with an external water source, the water outlet is positioned below the water source inlet, and the cross-sectional area of the water inlet chamber is gradually reduced from the water source inlet to the water outlet.
Furthermore, the lower end of the pipe shell is provided with a drainage port, the drainage port and the water outlet are arranged in a gap mode, and the diameter of the drainage port is larger than that of the water outlet.
Furthermore, the lower extreme of the tube shell of air inlet mechanism extends and is provided with the drainage extension section, the drainage extension section with drainage mouth intercommunication, the drainage extension section be used for with water in the cavity of intaking with the gas injection gas mixing chamber in the cavity of intaking mixes.
Further, in any one of the above technical solutions, the air intake mechanism further includes an air intake pipeline, the air intake pipeline is communicated with the air intake chamber, and the air intake pipeline is located at the top of the air intake chamber.
Further, the included angle between the axis of the air inlet pipeline and the axis of the water inlet chamber is 30-60 degrees.
Further, in any one of the above technical solutions, the water inlet chamber is in a hollow conical shape, and an included angle between an extension direction of a chamber wall of the water inlet chamber and an axis of the water inlet chamber is 10 ° to 35 °.
Further, the gas mixing mechanism comprises a gas mixing tank and a gas-liquid mixer, the gas mixing tank is connected with the pipe shell, and the gas supplementing channel and the bubble releasing channel are both communicated with the gas mixing tank; the gas-liquid mixer is positioned inside the gas mixing tank.
Further, the gas-liquid mixer is of a cylindrical structure, and the side wall and the bottom plate of the gas-liquid mixer are both provided with flow disturbing holes.
Based on the aim, the utility model also provides water outlet equipment comprising the bubble water preparation device.
Compared with the prior art, the utility model has the following beneficial effects:
based on the structure, the bubble water preparation device provided by the utility model has the advantages that the air inlet chamber and the water inlet chamber are independently arranged, so that the pressure of the air inlet chamber and the pressure of the water inlet chamber can be respectively adjusted, the preliminary mixing of the air in the air inlet chamber and the water in the water inlet chamber is conveniently realized, then the air enters the air mixing mechanism under the action of gravity, the full mixing of the air and the water is further realized in the air mixing mechanism, and the continuous preparation of bubble water is realized; when using, the first import that will mix the water valve is closed, makes export, the second import, the bubble release passageway and the gas mixing chamber intercommunication that mix the water valve, and the running water gets into the chamber of intaking, and then gets into the gas mixing chamber, and the back of the air intensive mixing in running water and the gas mixing chamber is through the bubble release passageway under the back pressure effect of mixing the gas chamber, and the release produces bubble water, and bubble water reaches the point of use through the export of mixing the water valve. When the air in the gas mixing cavity is gradually consumed, the concentration of bubble water is gradually reduced, at the moment, the second inlet of the water mixing valve is closed, the outlet of the water mixing valve, the first inlet and the gas supplementing channel are communicated with the gas mixing cavity, the air inlet mechanism automatically sucks external air into the gas mixing cavity, and the air required by bubble water is supplied to ensure the effect of the bubble water. After the supply is finished, the first inlet is closed again, the bubble water flows out of the bubble releasing channel again, and the bubble water with good effect can be automatically and continuously provided in a reciprocating mode.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a bubble water preparing apparatus according to a first embodiment of the present invention;
fig. 2 is a schematic view of an internal structure of a bubble water preparing apparatus according to a first embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a schematic structural diagram of a modification of the bubble releasing passage in the bubble water preparing apparatus according to the first embodiment of the present invention;
FIG. 5 is a schematic diagram of a bubble water preparing apparatus according to a first embodiment of the present invention;
FIG. 6 is a schematic view of an internal structure of a bubble water preparing apparatus according to a second embodiment of the present invention;
fig. 7 is a schematic structural diagram of a bubble releasing passage in a bubble water preparing apparatus according to a second embodiment of the present invention.
Icon: 1-a gas supplementing channel; 2-a bubble releasing channel; 21-a tapered section; 22-constant diameter section; 23-a flared section; 3-a water mixing valve; 4-a gas mixing tank; 41-a bubble releasing chamber; 42-a bubbling port; 5-gas-liquid mixer; 6-a flow disturbing hole; 7-a bubble releasing cylinder; 8-connecting the cylinder; 9-releasing cells; 10-a pressure reducing valve; 11-a tube shell; 12-a water inlet chamber; 13-an air inlet chamber; 14-a one-way valve; 15-water source inlet; 16-a water outlet; 17-a drainage port; 18-a drainage extension; 19-air inlet line.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
Referring to fig. 1 to 5, the embodiment provides a bubble water preparing apparatus, including an air intake mechanism, an air mixing mechanism and a conversion mechanism, where the air intake mechanism includes an air intake chamber 13 and an air intake chamber 12, and the air intake chamber 13 and the air intake chamber 12 are independently arranged; the air mixing mechanism is connected to the lower end of the air inlet mechanism, and the air inlet cavity 13 and the water inlet cavity 12 are both communicated with the air mixing cavity of the air mixing mechanism; the conversion mechanism comprises an air supplementing channel 1, a bubble releasing channel 2 and a water mixing valve 3, wherein a first inlet of the water mixing valve 3 is communicated with the air supplementing channel 1, and a second inlet of the water mixing valve 3 is communicated with the bubble releasing channel 2, so that the air supplementing channel 1 is communicated with the air mixing cavity, or the bubble releasing channel 2 is communicated with the air mixing cavity.
Based on the structure, the bubble water preparation device provided by the embodiment can adjust the pressure of the air inlet chamber 13 and the pressure of the water inlet chamber 12 by independently arranging the air inlet chamber 13 and the water inlet chamber 12, so that the primary mixing of the air in the air inlet chamber 13 and the water in the water inlet chamber 12 can be conveniently realized, then the mixture enters the air mixing mechanism under the action of gravity, the full mixing of the air and the water is further realized in the air mixing mechanism, and the continuous preparation of bubble water is realized; when using, the first import that will mix water valve 3 is closed, makes export, the second import, the bubble release passageway 2 and the gas mixing chamber intercommunication that mix water valve 3, and the running water gets into water cavity 12, and then gets into the gas mixing chamber, and the back is fully mixed with the air in the gas mixing chamber to the running water, through releasing bubble passageway 2 under the back pressure effect in the gas mixing chamber, and the release produces bubble water, and bubble water reachs the point of use through the export of mixing water valve 3. When the air in the gas mixing cavity is gradually consumed, the concentration of the bubble water is gradually reduced, at the moment, the second inlet of the water mixing valve 3 is closed, the outlet of the water mixing valve 3, the first inlet and the gas supplementing channel 1 are communicated with the gas mixing cavity, the air inlet mechanism automatically sucks external air into the gas mixing cavity, and the air required by the bubble water is supplied to ensure the effect of the bubble water. After the supply is finished, the first inlet is closed again, the bubble water flows out of the bubble releasing channel 2 again, and the bubble water with good effect can be automatically and continuously provided in a reciprocating way.
Further, the air intake mechanism in this embodiment further includes a pipe shell 11, the water inlet chamber 12 is located inside the pipe shell 11, and a gap is provided between a chamber wall of the water inlet chamber 12 and an inner wall of the pipe shell 11 to form an air inlet chamber 13.
Further, referring to fig. 2, the inlet chamber 12 has a water source inlet 15 and a water outlet 16, which are oppositely disposed, the water source inlet 15 is used for communicating with an external water source, the water outlet 16 is located below the water source inlet 15, and the cross-sectional area of the inlet chamber 12 is gradually reduced from the water source inlet 15 to the water outlet 16. When using, with water source import 15 and external water source intercommunication, for example, connect water source import 15 in the below of water pipe, open tap, running water gets into water inlet cavity 12, and when rivers passed through delivery port 16, the pressure differential produced between air inlet cavity 13 and the water inlet cavity 12 to air inlet cavity 13 produces certain suction, is convenient for realize the primary mixing of air and water.
The cross-sectional area of the water inlet chamber 12 is gradually reduced from the water source inlet 15 to the water outlet 16, so that the water flow flows to the water outlet 16 under the action of the self gravity, the flow speed of the water flow at the water outlet 16 is increased, and the pressure difference between the air inlet chamber 13 and the water inlet chamber 12 is more favorably generated, so that the air in the air inlet chamber 13 is sucked and is primarily mixed with the water.
Further, the lower end of the pipe shell 11 is provided with a drainage port 17, the drainage port 17 is arranged in a gap with the water outlet 16, and the diameter of the drainage port 17 is larger than that of the water outlet 16.
When water flow is accelerated from the water source inlet 15 to the water outlet 16, a certain suction force is applied to the air inlet chamber 13 at the gap between the drainage port 17 and the water outlet 16, and air in the air inlet chamber 13 enters the drainage port 17 and is primarily mixed with water.
In order to realize automatic and continuous air intake under the condition of large tap water pressure, the air inlet chamber 13 needs to be in negative pressure, the primary mixing cavity for primarily mixing water and air needs to be in positive pressure, the air inlet chamber 13 and the primary mixing cavity are effectively isolated, and the gap W between the drainage port 17 and the water outlet 16 needs to be small enough, optionally, as shown in fig. 3, the drainage port 17 is positioned right below the water outlet 16, and the gap W between the drainage port 17 and the water outlet 16 is not more than 5 mm.
Alternatively, the gap W between the drainage port 17 and the water outlet 16 may be, but is not limited to, 1mm, 2mm, 3mm, 4mm, or 5 mm.
Further, the lower end of the tube shell 11 of the air inlet mechanism is extended and provided with a drainage extension section 18, the drainage extension section 18 is communicated with the drainage port 17, and the drainage extension section 18 is used for injecting water in the water inlet chamber 12 and gas in the air inlet chamber 13 into the primary mixing cavity for mixing.
In order to realize automatic continuous air intake under the condition of large tap water pressure, the air intake chamber 13 needs to be in negative pressure, and the primary mixing cavity needs to be in positive pressure, so that water in the water intake chamber 12 is injected into the primary mixing cavity through the drainage extension section 18, and gas in the air intake chamber 13 is injected into the primary mixing cavity by utilizing the negative pressure to realize the primary mixing of the gas and the water.
The gap W between the drainage port 17 and the water outlet 16 may be, but is not limited to, 1mm, 2mm, 3mm, 4mm, or 5mm when the water outlet 16 is inserted into the drainage extension 18.
Further, the intake mechanism further comprises an intake pipe 19, the intake pipe 19 is communicated with the intake chamber 13, and the intake pipe 19 is located at the top of the intake chamber 13.
In this embodiment, the air inlet pipeline 19 is located at the top of the air inlet chamber 13, and an included angle between an axis of the air inlet pipeline 19 and an axis of the water inlet chamber 12 is 30-60 °. This can reduce the resistance of the air entering the intake chamber 13.
Preferably, the angle between the axis of the inlet pipe 19 and the axis of the inlet chamber 12 is 40-50 °.
In this embodiment, referring to fig. 5, the air inlet pipeline 19 is provided with a one-way valve 14, after the air in the air inlet chamber 13 is sucked, the air inlet chamber 13 is in a negative pressure state, so that the one-way valve 14 is automatically opened, and the air outside the air inlet chamber 13 is sucked into the air inlet chamber 13 along the arrow direction B, thereby realizing automatic continuous air inlet. The check valve 14 in this embodiment is preferably a low resistance diaphragm check valve 14, so as to reduce the negative pressure energy lost by opening the check valve 14 and maximize the automatic air intake effect.
The check valve 14 of the present invention is preferably a low resistance diaphragm check valve 14, so as to reduce the negative pressure energy lost by opening the check valve 14 and maximize the automatic air intake effect.
Referring to fig. 5, the water supply inlet 15 is provided with a pressure reducing valve 10, and tap water passes through the pressure reducing valve 10 in the direction of arrow C and enters the water inlet chamber 12.
In this embodiment, the water inlet chamber 12 is in a hollow conical shape, and an included angle between the extending direction of the chamber wall of the water inlet chamber 12 and the axis of the water inlet chamber 12 is 10 to 35 °. This allows the flow rate of the water to be increased, thereby allowing the water to withstand greater back pressure as it exits the outlet 16.
The included angle between the extending direction of the chamber wall of the water inlet chamber 12 and the axis of the water inlet chamber 12 is too large, so that the flow speed is changed rapidly, and the hydrodynamic energy of the friction loss of the chamber wall is increased; the included angle between the extending direction of the chamber wall of the water inlet chamber 12 and the axis of the water inlet chamber 12 is too small, so that the water inlet chamber 12 is too long, the whole size of the device is increased, and the cost is also increased.
Preferably, the chamber wall of the inlet chamber 12 extends at an angle of between 20 ° and 30 ° to the axis of the inlet chamber 12.
In the embodiment, the gas mixing mechanism comprises a gas mixing tank 4 and a gas-liquid mixer 5, the gas mixing tank 4 is connected with a pipe shell 11, and a gas supplementing channel 1 and a bubble releasing channel 2 are both communicated with the gas mixing tank 4; the gas-liquid mixer 5 is located inside the gas-mixing tank 4.
Referring to fig. 2, the tank wall of the gas-mixing tank 4 is integrally formed with the shell tube 11. The gas-liquid mixer 5 is fixedly connected to the inner wall of the gas mixing tank 4. In this embodiment, the distance between the upper end of the gas-liquid mixer 5 and the drainage port 17 is 30-50 cm.
Further, the gas-liquid mixer 5 is a cylindrical structure, and the side wall and the bottom plate of the gas-liquid mixer 5 are both provided with a turbulent flow hole 6.
Under the action of gravity and water pressure, water rushes into the gas-liquid mixer 5 in the vertical direction, the water is caused to roll in the gas-liquid mixer 5, part of liquid flows to the outside through the turbulence holes 6 to form turbulence, and the water and the air in the air mixing tank 4 are uniformly mixed. The turbulence holes 6 on the side wall of the gas-liquid mixer 5 can be provided with round holes with hole walls inclined upwards, so that the liquid flowing out of the gas-liquid mixer 5 and the liquid in the gas mixing tank 4 can generate sufficient turbulence and turbulence, and the water and the air can be fully mixed. Meanwhile, the vertical height 1/3-2/3 of the gas-liquid mixer immersed in the liquid level in the gas mixing tank 4 can be controlled, so that a better turbulent flow effect can be generated.
In this embodiment, the air supply passage 1 and the bubble releasing passage 2 are both tubular structures, and the cross-sectional area of the air supply passage 1 is larger than that of the bubble releasing passage 2. The purpose is to obtain micro-nano bubble water with better effect under low water pressure.
Further, in a possible design of this embodiment, the gas supply channel 1 and the bubble release channel 2 are both of tubular structures with equal diameters. The mode is convenient for production and processing, the air supplementing channel 1 and the bubble releasing channel 2 are both connected with the pipe shell 11, the air supplementing channel 1 and the bubble releasing channel 2 are both positioned at the position, close to the bottom, of the pipe shell 11, and the air supplementing channel 1 and the bubble releasing channel 2 are both communicated with the inner cavity of the air mixing tank 4.
Further, the cross-sectional area of the air supply passage 1 is larger than 7mm2The cross section area of the bubble releasing channel 2 is 2.5-3.2 mm2。
Optionally, the cross-sectional area of the gas supply channel 1 is greater than 20mm2The cross-sectional area of the bubble releasing passage 2 is 2.8mm2。
In another possible design of this embodiment, the gas supply channel 1 is a tubular structure with a constant diameter, and the bubble release channel 2 is a tubular structure with a variable diameter. The mode can produce the micro-nano bubble water with better effect.
Specifically, referring to fig. 4, the bubble releasing passage 2 includes a tapered section 21, an equal diameter section 22, and a flared section 23, wherein one end of the tapered section 21 with a large pipe diameter communicates with the air mixing chamber, one end of the tapered section 21 with a small pipe diameter communicates with one end of the equal diameter section 22, and the other end of the equal diameter section 22 communicates with one end of the flared section 23 with a small pipe diameter.
Further, the cross-sectional area of the constant diameter section 22 is less than 2.5mm2. From the constant diameter section 22 to both ends thereof, the bubble releasing passage 2 gradually increases in cross-sectional area.
Optionally, the maximum cross-sectional area of the flared section 23 is no greater than 3.2mm2。
The mixing valve 3 in this embodiment may be an existing two-way mixing faucet.
The embodiment also provides water outlet equipment comprising the bubble water preparation device provided by the embodiment.
The water outlet equipment provided by the embodiment can automatically and continuously provide bubble water with a good effect due to the use of the bubble water preparation device provided by the embodiment, and the user experience is improved.
It should be noted that the water outlet device provided in this embodiment may be a cleaning device, a drinking device, a water heater or a shower head. When the micro-nano bubble water that the play water installation that adopts this embodiment to provide washed, there is better degerming, the effect of removing the pesticide residue, removing the hormone than ordinary running water.
Example two
Referring to fig. 6 and 7, the embodiment also provides a bubble water preparation device, and the embodiment describes another implementation scheme of the bubble releasing channel 2, and the technical scheme of the other embodiment also belongs to the embodiment, and the description is not repeated here. The same reference numerals are used for the same components as in the first embodiment, and reference is made to the description of the first embodiment.
In this embodiment, the air supply passage 1 is a tubular structure, and the bubble releasing passage 2 includes a bubble releasing device connected to the lower end of the air mixing mechanism.
The bubble releasing device comprises a bubble releasing cylinder 7 and a connecting cylinder 8, a plurality of bubble releasing holes 9 are formed in the bottom of the bubble releasing cylinder 7, the connecting cylinder 8 is located below the bubble releasing cylinder 7, and the connecting cylinder 8 and the bubble releasing cylinder 7 are integrally formed.
Specifically, as shown in fig. 7, a bubble releasing chamber 41 is arranged at the lower end of the gas mixing tank 4, a chamber wall of the bubble releasing chamber 41 is bent inward to form a bubble opening 42, the bottom of the gas mixing tank 4 is communicated with the bubble opening, an inner wall of the bubble releasing cylinder 7 is in threaded connection with an outer wall of the chamber of the bubble releasing chamber 41, liquid in the gas mixing tank 4 is pressed out from the bubble releasing chamber 41 and enters the bubble opening 42 under the action of back pressure of the gas mixing tank 4, the liquid in the bubble opening 42 is rapidly cut after passing through the bubble releasing hole 9, and air in the gas-liquid mixture overflows to form bubble water in the pressure releasing process.
Alternatively, in the present embodiment, the tube case 11 is screwed to the gas mixing tank 4.
The embodiment also provides water outlet equipment comprising the bubble water preparation device provided by the embodiment.
The water outlet equipment provided by the embodiment can automatically and continuously provide bubble water with a good effect due to the use of the bubble water preparation device provided by the embodiment, and the user experience is improved.
It should be noted that the water outlet device provided in this embodiment may be a cleaning device, a drinking device, a water heater or a shower head. When the micro-nano bubble water that the play water installation that adopts this embodiment to provide washed, there is better degerming, the effect of removing the pesticide residue, removing the hormone than ordinary running water.
In summary, in the bubble water preparation device and the water outlet apparatus provided by the utility model, when in use, the water source inlet 15 is connected below the tap water pipe, the tap water is started, the tap water enters the water inlet chamber 12, when the water flow passes through the water outlet 16, a pressure difference is generated between the air inlet chamber 13 and the water inlet chamber 12, a certain suction force is generated on the air inlet chamber 13, and the preliminary mixing of air and water is convenient to realize; after preliminary mixing, the mixture enters a gas mixing mechanism under the action of gravity, and the gas and the water are further fully mixed in the gas mixing mechanism, so that the bubble water is continuously prepared; when using, the first import that will mix water valve 3 is closed, makes export, the second import, the bubble release passageway 2 and the gas mixing chamber intercommunication that mix water valve 3, and the running water gets into water cavity 12, and then gets into the gas mixing chamber, and the back is fully mixed with the air in the gas mixing chamber to the running water, through releasing bubble passageway 2 under the back pressure effect in the gas mixing chamber, and the release produces bubble water, and bubble water reachs the point of use through the export of mixing water valve 3. When the air in the gas mixing cavity is gradually consumed, the concentration of the bubble water is gradually reduced, at the moment, the second inlet of the water mixing valve 3 is closed, the outlet of the water mixing valve 3, the first inlet and the gas supplementing channel 1 are communicated with the gas mixing cavity, the air inlet mechanism automatically sucks external air into the gas mixing cavity, and the air required by the bubble water is supplied to ensure the effect of the bubble water. After the supply is finished, the first inlet is closed again, the bubble water flows out of the bubble releasing channel 2 again, and the bubble water with good effect can be automatically and continuously provided in a reciprocating way. Air supply can be completed only by discharging water for 3-5 seconds, and micro-nano bubble water supply for 5-10 minutes (the duration time is influenced by the volume of the air mixing tank 4) can be maintained after the air supply is switched to the bubble releasing channel 2, so that the daily use requirement is completely met.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (18)
1. A bubble water preparing apparatus, comprising:
the air inlet mechanism comprises an air inlet chamber (13) and a water inlet chamber (12), and the air inlet chamber (13) and the water inlet chamber (12) are independently arranged;
the gas mixing mechanism is connected to the lower end of the gas inlet mechanism, and the gas inlet cavity (13) and the water inlet cavity (12) are communicated with the gas mixing cavity of the gas mixing mechanism; and
the air mixing device comprises a conversion mechanism, wherein the conversion mechanism comprises an air supplementing channel (1), a bubble releasing channel (2) and a water mixing valve (3), a first inlet of the water mixing valve (3) is communicated with the air supplementing channel (1), and a second inlet of the water mixing valve (3) is communicated with the bubble releasing channel (2), so that the air supplementing channel (1) is communicated with the air mixing cavity, or the bubble releasing channel (2) is communicated with the air mixing cavity.
2. The bubble water preparing device according to claim 1, wherein the air supply passage (1) and the bubble releasing passage (2) are both tubular structures, and the cross-sectional area of the air supply passage (1) is larger than that of the bubble releasing passage (2).
3. The bubble water preparing device according to claim 2, wherein the air supply passage (1) and the bubble release passage (2) are both of tubular structures with equal diameters.
4. Device for the preparation of bubble water according to claim 3, characterized in that the cross-sectional area of the air supply channel (1) is greater than 7mm2The cross section area of the bubble releasing channel (2) is 2.5-3.2 mm2。
5. The bubble water preparation device according to claim 2, wherein the air supply channel (1) is a tubular structure with a constant diameter, and the bubble release channel (2) is a tubular structure with a variable diameter.
6. The bubble water preparing device according to claim 5, wherein the bubble releasing channel (2) comprises a tapered section (21), an equal diameter section (22) and a flared section (23), wherein one end of the tapered section (21) with a large pipe diameter is communicated with the gas mixing cavity, one end of the tapered section (21) with a small pipe diameter is communicated with one end of the equal diameter section (22), and the other end of the equal diameter section (22) is communicated with one end of the flared section (23) with a small pipe diameter.
7. Bubble water producing device according to claim 6, characterized in that the cross-sectional area of said constant diameter section (22) is less than 2.5mm2。
8. The bubble water preparation device according to claim 1, wherein the air supply channel (1) is a tubular structure, and the bubble releasing channel (2) comprises a bubble releasing device which is connected to the lower end of the air mixing mechanism.
9. The bubble water producing device according to any one of claims 1 to 8, wherein said air intake mechanism further comprises a cartridge (11), said water intake chamber (12) being located inside said cartridge (11), a gap being provided between a chamber wall of said water intake chamber (12) and an inner wall of said cartridge (11) to form said air intake chamber (13).
10. The bubble water preparing device according to claim 9, wherein the water inlet chamber (12) has a water source inlet (15) and a water outlet (16) which are oppositely arranged, the water source inlet (15) is used for communicating with an external water source, the water outlet (16) is positioned below the water source inlet (15), and the cross-sectional area of the water inlet chamber (12) is gradually reduced from the water source inlet (15) to the water outlet (16).
11. The bubble water preparing device according to claim 10, wherein the lower end of the tube shell (11) is provided with a drainage port (17), the drainage port (17) is arranged at a gap with the water outlet (16), and the diameter of the drainage port (17) is larger than that of the water outlet (16).
12. The bubble water preparing device according to claim 11, wherein a drainage extension (18) extends from the lower end of the shell tube (11) of the air inlet mechanism, the drainage extension (18) is communicated with the drainage port (17), and the drainage extension (18) is used for injecting the water in the water inlet chamber (12) and the gas in the air inlet chamber (13) into the gas mixing chamber for mixing.
13. The bubble water preparing apparatus according to any one of claims 1 to 8, wherein said air intake mechanism further comprises an air intake pipe (19), said air intake pipe (19) being in communication with said air intake chamber (13), and said air intake pipe (19) being located at the top of said air intake chamber (13).
14. Device for the preparation of bubble water according to claim 13, wherein the angle between the axis of said air inlet duct (19) and the axis of said water inlet chamber (12) is comprised between 30 ° and 60 °.
15. The bubble water preparing device according to any one of claims 1 to 8, wherein the water inlet chamber (12) is in a hollow conical shape, and an angle between an extending direction of a chamber wall of the water inlet chamber (12) and an axis of the water inlet chamber (12) is 10-35 °.
16. The bubble water preparation device according to claim 9, wherein the gas mixing mechanism comprises a gas mixing tank (4) and a gas-liquid mixer (5), the gas mixing tank (4) is connected with the tube shell (11), and the gas supplementing channel (1) and the bubble releasing channel (2) are both communicated with the gas mixing tank (4); the gas-liquid mixer (5) is positioned inside the gas mixing tank (4).
17. The bubble water preparing device according to claim 16, wherein the gas-liquid mixer (5) is a cylindrical structure, and the side wall and the bottom plate of the gas-liquid mixer (5) are provided with the turbulent flow holes (6).
18. A water discharge apparatus comprising the bubble water producing device according to any one of claims 1 to 17.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122424149.0U CN216024171U (en) | 2021-10-08 | 2021-10-08 | Bubble water preparation facilities and water outlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122424149.0U CN216024171U (en) | 2021-10-08 | 2021-10-08 | Bubble water preparation facilities and water outlet device |
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| Publication Number | Publication Date |
|---|---|
| CN216024171U true CN216024171U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122424149.0U Active CN216024171U (en) | 2021-10-08 | 2021-10-08 | Bubble water preparation facilities and water outlet device |
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| Country | Link |
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| CN (1) | CN216024171U (en) |
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