CN113909010A - Micro-nano bubble goes out water system - Google Patents
Micro-nano bubble goes out water system Download PDFInfo
- Publication number
- CN113909010A CN113909010A CN202111224902.XA CN202111224902A CN113909010A CN 113909010 A CN113909010 A CN 113909010A CN 202111224902 A CN202111224902 A CN 202111224902A CN 113909010 A CN113909010 A CN 113909010A
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- CN
- China
- Prior art keywords
- water
- micro
- water outlet
- water inlet
- bubble
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 192
- 239000002101 nanobubble Substances 0.000 title claims abstract description 23
- 239000007921 spray Substances 0.000 claims abstract description 5
- 238000005507 spraying Methods 0.000 claims description 15
- 230000001133 acceleration Effects 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 8
- 239000007789 gas Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003287 bathing Methods 0.000 description 3
- 241000192710 Microcystis aeruginosa Species 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 208000003251 Pruritus Diseases 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/18—Roses; Shower heads
- B05B1/185—Roses; Shower heads characterised by their outlet element; Mounting arrangements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
- B05B7/0441—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
Abstract
The invention provides a micro-nano bubble water outlet system, relates to the technical field of bathroom products, and comprises a gas dissolving device, a micro-bubble device and a water outlet device. The gas dissolving device is provided with a water inlet channel, a gas-water mixing bin and a water outlet channel, the water inlet channel is arranged at the top of the gas-water mixing bin and is used for being connected with a water outlet pipe, the water outlet channel is arranged at the bottom of the gas-water mixing bin, and the gas inlet channel is arranged along the circumferential direction of the water inlet channel and is used for being communicated with a gas source; the micro-bubble device is provided with a water inlet cavity and a water outlet cavity, and the water inlet cavity is communicated with the water outlet flow channel; the water outlet device is provided with a water inlet end and a water outlet end, and a water outlet cavity of the micro-bubble device is communicated with the water inlet end of the water outlet device. The water outlet end of the water outlet device can spray micro bubble water, and the cleaning force of the water outlet device is improved.
Description
Technical Field
The invention relates to the technical field of bathroom products, in particular to a micro-nano bubble water outlet system.
Background
Most of the existing shower heads are multifunctional and have various water outlet sprays so as to meet the requirements of users in different use environments. The method comprises the following steps of:
1. the general formula: namely the shower water flow basically needed for bathing, and is suitable for simple and quick showering.
2. A massage mode is as follows: the water is powerful and can stimulate each acupoint of the body by pouring intermittently.
3. The turbine type: the water flow is concentrated into a water column, so that the skin has a slight numb and itching feeling, and the bathing mode can well stimulate and refresh the head.
4. The strong beam type: the water flow is strong, the fog effect can be generated through the collision between the water flows, and the bathing interest can be increased.
5. The method is light and flexible: slow water yielding and relaxing effect.
However, in the above-mentioned water discharge method, the cleaning power of the discharged water is not strong, and the requirement of the user for the cleaning effect cannot be satisfied.
Disclosure of Invention
The invention discloses a micro-nano bubble water outlet system, aiming at solving the problem that the existing water outlet device is not strong in water outlet cleaning force.
The invention adopts the following scheme:
a micro-nano bubble goes out water system includes:
the air dissolving device is provided with a water inlet flow passage, an air inlet channel, an air-water mixing bin and a water outlet flow passage, the water inlet flow passage is arranged at the top of the air-water mixing bin and is used for being connected with the water outlet pipe, the water outlet flow passage is arranged at the bottom of the air-water mixing bin, and the air inlet channel is arranged along the circumferential direction of the water inlet flow passage and is used for being communicated with an air source;
the micro-bubble device is provided with a water inlet cavity and a water outlet cavity, and the water inlet cavity is communicated with the water outlet flow channel;
and the water outlet device is provided with a water inlet end and a water outlet end, and the water outlet cavity of the micro-bubble device is communicated with the water inlet end of the water outlet device.
As the step-by-step operation, the water outlet device is a shower head, the water outlet end of the water outlet device is a spraying part provided with a plurality of water outlet holes, and the water inlet end of the water outlet device is provided with a handle part communicated with the spraying part.
As a further step, the shower head is a handheld shower head or a spray gun shower head.
As a further step, the micro bubble device is fittingly connected to the handle portion.
As a further step, the micro bubble device is disposed inside the handle portion.
As a further step, the micro bubble device is detachably provided on the spraying part.
As a further step, the water outlet device is a faucet, and the micro-bubble device is connected with the water inlet end of the faucet in an adaptive manner.
The water inlet channel is provided with an accelerating section with the section gradually reduced from the direction of the fluid and a negative pressure cavity arranged at the outlet end of the water inlet channel.
And as the step is further carried out, the air inlet channel is arranged along the outer wall of the water inlet flow channel and is communicated with the negative pressure cavity, so that the negative pressure cavity can suck air.
And as the step is advanced, the micro-bubble device is provided with a jet hole for communicating the water inlet cavity with the water outlet cavity, and the cross section of the jet hole increases gradually from the flowing direction of the water flow.
By adopting the technical scheme, the invention can obtain the following technical effects:
the micro-nano bubble shower system of this application is through addding gas dissolving device and microbubble device in water outlet means for water outlet means can spout the little bubble water that has the cleaning power. Moreover, the combined action of the gas dissolving device and the micro-bubble device can enable the micro-bubble effect of the micro-bubble device to be better. Thereby improving the user experience.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a block diagram of the connections between components of one embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an air dissolving device according to an embodiment of the present invention;
FIG. 3 is an enlarged view of A in FIG. 2;
fig. 4 is a schematic structural diagram of a micro bubble device according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a micro bubble device according to another embodiment of the present invention;
fig. 6 is a schematic structural view of a micro bubble device according to still another embodiment of the present invention;
FIG. 7 is a schematic structural view of a showerhead according to one embodiment of the present invention;
FIG. 8 is a schematic diagram of the micro bubble device of one embodiment of the present invention coupled to the handle portion of the showerhead;
fig. 9 is a schematic structural view of the microbubble device disposed inside the handle portion of the showerhead in accordance with one embodiment of the present invention.
Icon:
1-a gas dissolving device; 11-a water inlet channel; 111-an acceleration section; 112-small-caliber section; 12-an intake passage; 13-gas-water mixing bin; 14-a water outlet flow channel; 15-a negative pressure cavity;
2-a micro bubble device; 21-jet hole; 22-an acceleration channel;
3-a shower head; 31-a spraying section; 32-handle portion.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
With reference to fig. 1 to 7, the present embodiment provides a micro-nano bubble water outlet system, which includes an air dissolving device 1, a micro bubble device 2, and a water outlet device. Wherein the content of the first and second substances,
the air dissolving device 1 is provided with a water inlet channel 11, an air inlet channel 12, an air-water mixing bin 13 and a water outlet channel 14, the air dissolving device 1 is cylindrical, the water inlet channel 11 is arranged at the top of the air-water mixing bin 13 and used for being connected with a water outlet pipe, the water outlet channel 14 is arranged at the bottom of the air-water mixing bin 13, and the air inlet channel 12 is arranged along the circumferential direction of the water inlet channel 11 and used for being communicated with an air source. The water flow and the air flow are mixed in the air-water mixing bin 13 to form a water flow dissolved with air. In this embodiment, the water inlet channel 11 preferably has an acceleration section 111 with a gradually decreasing cross section from the direction of the fluid, and a small-diameter section 112 disposed on the downstream side of the acceleration section 111 for communicating with the air-water mixing chamber 13. The acceleration section 111 and the small-caliber section 112 are surrounded by a cavity wall, a negative pressure cavity 15 is formed between the cavity wall and the inner wall of the water inlet channel 11, and at least one air inlet channel 12 for communicating the negative pressure cavity 15 is arranged along the circumferential direction of the water inlet channel 11. The water flow from the water inlet channel 11 is accelerated by the accelerating section 111, and during the process of accelerating the water flow through the small-caliber section 112, a negative pressure is formed in the negative pressure cavity 15, and it is easy to understand that the faster the flow speed of the water flow, the greater the negative pressure generated by the water flow. The larger the negative pressure in the negative pressure cavity 15 is, the faster the air inlet speed of the air inlet channel 12 is, and the better the air dissolving effect of the water flow is. The air inlet passage 12 is provided along an outer wall of the water inlet flow passage 11 and is communicated with the negative pressure chamber 15, so that the negative pressure chamber 15 can suck external air.
The micro bubble device 2 is provided with a water inlet cavity and a water outlet cavity, and the water inlet cavity is communicated with the water outlet flow channel 14. I.e. the water flow flows from the water outlet channel 14 of the gas dissolving device 1 to the water inlet cavity of the micro bubble device 2. In addition, the micro-bubble device 2 is provided with a jet hole 21 for conducting the water inlet chamber and the water outlet chamber, the cross section of the jet hole 21 is gradually increased from the flowing direction of the water flow, and when the water flow passes through the jet hole 21, the water flow with the micro-bubble effect is formed. An accelerating channel 22 is also arranged at the water inlet end of the jet hole 21, so that the water flow can be accelerated in a rotating mode. Wherein, the microbubble refers to micro-nano bubble, is the diameter is the bubble of micro-nanometer level, and this kind of bubble has the different physicochemical characteristic with ordinary bubble. The micro-nano bubbles are very small in size, so that the surface tension of the micro-nano bubbles is reduced by a lot compared with that of common bubbles, and oxygen molecules and water molecules are more easily combined due to the reduction of the surface tension, so that the bubbles are heavier than the surrounding area, and the sedimentation of the bubbles is realized; meanwhile, oxygen molecules break the interface of water and are more easily dissolved in the water. Because the diameter of the micro-nano bubbles is very small, the micro-nano bubbles can easily permeate into pores and take away dirt in the pores. Therefore, compared with the existing water bloom, the micro-bubble water has stronger cleaning force.
The water outlet device can be a shower head 3 and is provided with a spraying part 31, the spraying part 31 is provided with a plurality of water outlet holes, the water outlet holes are uniformly distributed, and the spraying part 31 is communicated with a water outlet cavity. The shower 3 may be a top shower, a handheld shower, a spray gun, etc., and is not limited specifically. The water flow flows out from the micro bubble device 2 to form water containing micro bubbles, and is sprayed to the user side through the spraying part 31, so that the user obtains water bloom with cleaning power.
In the present embodiment, the gas dissolving device 1 and the micro bubble device 2 are added to the water outlet device, so that the water outlet device can eject micro bubble water with cleaning power. Moreover, the combined action of the gas dissolving device 1 and the micro-bubble device 2 can make the micro-bubble effect of the micro-bubble device 2 better. Thereby improving the user experience.
On the basis of the above embodiment, in an alternative embodiment of the present invention, referring to fig. 8, the shower head 3 has a handle portion 32, and the micro bubble device 2 is fittingly connected to the handle portion 32. For example, the inlet end of the handle portion 32 is externally threaded. One end of the micro bubble device 2 is provided with an internal thread, the other end is provided with an external thread, the internal thread end is used for being connected with the handle part 32, and the external thread end is used for being matched with the shower hose. The user who has purchased the shower head 3 is facilitated to install the micro bubble device 2. Namely, the popularization of aftermarket is facilitated.
In one embodiment, referring to fig. 9, the micro bubble device 2 is disposed inside the handle portion 32. For example, the microbubble device 2 is inserted into the handle portion 32, which is provided with a stopper structure so that the microbubble device 2 is stopped.
In another embodiment, the micro bubble device 2 is detachably disposed on the spraying part 31. For example, the spraying portion 31 is provided with a convex portion, the convex portion is provided with a first engaging portion, the micro bubble device 2 is provided with a second engaging portion, the first engaging portion is preferably a slot, the second engaging portion is preferably a hook, and the micro bubble device is configured on the spraying portion 31 by the engagement of the slot and the hook. In other embodiments, the connection may be by a screw connection, and is not particularly limited. The user can clean and replace the bottle conveniently.
In a preferred embodiment, the water outlet device is a faucet, and the micro bubble device 2 is connected with the water inlet end of the faucet through a water outlet pipe in a matching way, and the faucet can be a shower faucet, a basin faucet and the like.
In another embodiment, the external cold water source is connected with the cold water inlet of the shower faucet, the air dissolving device 1 is arranged on the water outlet path of the shower faucet, the water outlet path is communicated with at least one water outlet, and the shower head 3 is connected with the water outlet of the shower faucet through a hose. The micro bubble device 2 is installed on the path from the shower head 3 to the water outlet. When the shower head is used, the proportion of cold water to hot water supplied by the water outlet device is adjusted through the shower head, and the temperature of the outlet water is adjusted. The cold water and the hot water are mixed and then flow through the water outlet waterway provided with the gas dissolving device 1 to form gas dissolving water, the gas dissolving water flows to the micro bubble device 2 from the water outlet, the gas dissolving water forms micro bubble water after passing through the micro bubble device 2, and the micro bubble water is sprayed out from the spraying part 31 of the shower head 3 to form a micro bubble water column, so that a user obtains the micro bubble water with the proper temperature.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention.
Claims (10)
1. The utility model provides a micro-nano bubble goes out water system which characterized in that includes:
the air dissolving device is provided with a water inlet flow passage, an air inlet channel, an air-water mixing bin and a water outlet flow passage, the water inlet flow passage is arranged at the top of the air-water mixing bin and is used for being connected with the water outlet pipe, the water outlet flow passage is arranged at the bottom of the air-water mixing bin, and the air inlet channel is arranged along the circumferential direction of the water inlet flow passage and is used for being communicated with an air source;
the micro-bubble device is provided with a water inlet cavity and a water outlet cavity, and the water inlet cavity is communicated with the water outlet flow channel;
and the water outlet device is provided with a water inlet end and a water outlet end, and the water outlet cavity of the micro-bubble device is communicated with the water inlet end of the water outlet device.
2. The micro-nano bubble shower system according to claim 1, wherein the water outlet device is a shower head, the water outlet end of the water outlet device is a spraying part provided with a plurality of water outlet holes, and the water inlet end of the water outlet device is provided with a handle part communicated with the spraying part.
3. The micro-nano bubble shower system of claim 2, wherein the showerhead is a handheld showerhead or a spray gun showerhead.
4. The micro-nano bubble shower system of claim 2, wherein the micro bubble device is fittingly connected to the handle portion.
5. The micro-nano bubble shower system of claim 2, wherein the micro bubble device is disposed inside the handle portion.
6. The micro-nano bubble shower system according to claim 2, wherein the micro bubble device is detachably disposed on the spraying part.
7. The micro-nano bubble shower system according to claim 1, wherein the water outlet device is a faucet, and the micro bubble device is connected with a water inlet end of the faucet in an adaptive manner.
8. The micro-nano bubble shower system according to claim 1, wherein the water inlet channel has an acceleration section with a gradually decreasing cross section from a fluid direction, and a negative pressure cavity disposed at an outlet end of the water inlet channel.
9. The micro-nano bubble shower system according to claim 8, wherein the air inlet channel is disposed along an outer wall of the water inlet channel and is communicated with the negative pressure chamber, so that the negative pressure chamber can suck air.
10. The micro-nano bubble shower system according to claim 1, wherein the micro-bubble device is provided with a jet hole for communicating the water inlet cavity and the water outlet cavity, and the cross section of the jet hole increases gradually from the flowing direction of the water flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111224902.XA CN113909010A (en) | 2021-10-21 | 2021-10-21 | Micro-nano bubble goes out water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111224902.XA CN113909010A (en) | 2021-10-21 | 2021-10-21 | Micro-nano bubble goes out water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113909010A true CN113909010A (en) | 2022-01-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111224902.XA Pending CN113909010A (en) | 2021-10-21 | 2021-10-21 | Micro-nano bubble goes out water system |
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| Country | Link |
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| CN (1) | CN113909010A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102639220A (en) * | 2010-12-01 | 2012-08-15 | 株式会社Ｇ.Ｐ.Ｐ. | Bubble generator |
| KR20140142942A (en) * | 2013-06-05 | 2014-12-15 | 한국기계연구원 | Gas-liquid reactor |
| CN205926427U (en) * | 2016-08-10 | 2017-02-08 | 郑松青 | Microbubble purger |
| KR20170107119A (en) * | 2016-03-14 | 2017-09-25 | (주)거해산업개발 | Nano bubble water generating methode |
| CN207137714U (en) * | 2017-08-21 | 2018-03-27 | 上海久田汽车零部件制造有限公司 | Microbubble generator |
| TWM560470U (en) * | 2017-10-24 | 2018-05-21 | Jet Win Ind Inc | Micro-nanometer bubble water faucet |
| CN207591642U (en) * | 2017-09-22 | 2018-07-10 | 乔登卫浴(江门)有限公司 | A kind of spray equipment of micro-nano bubble generator and the application generator |
| CN216631244U (en) * | 2021-10-21 | 2022-05-31 | 厦门英仕卫浴有限公司 | Micro-nano bubble goes out water equipment |
-
2021
- 2021-10-21 CN CN202111224902.XA patent/CN113909010A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102639220A (en) * | 2010-12-01 | 2012-08-15 | 株式会社Ｇ.Ｐ.Ｐ. | Bubble generator |
| KR20140142942A (en) * | 2013-06-05 | 2014-12-15 | 한국기계연구원 | Gas-liquid reactor |
| KR20170107119A (en) * | 2016-03-14 | 2017-09-25 | (주)거해산업개발 | Nano bubble water generating methode |
| CN205926427U (en) * | 2016-08-10 | 2017-02-08 | 郑松青 | Microbubble purger |
| CN207137714U (en) * | 2017-08-21 | 2018-03-27 | 上海久田汽车零部件制造有限公司 | Microbubble generator |
| CN207591642U (en) * | 2017-09-22 | 2018-07-10 | 乔登卫浴(江门)有限公司 | A kind of spray equipment of micro-nano bubble generator and the application generator |
| TWM560470U (en) * | 2017-10-24 | 2018-05-21 | Jet Win Ind Inc | Micro-nanometer bubble water faucet |
| CN216631244U (en) * | 2021-10-21 | 2022-05-31 | 厦门英仕卫浴有限公司 | Micro-nano bubble goes out water equipment |
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