WO2020211043A1 - 微气泡产生装置 - Google Patents

微气泡产生装置 Download PDF

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Publication number
WO2020211043A1
WO2020211043A1 PCT/CN2019/083247 CN2019083247W WO2020211043A1 WO 2020211043 A1 WO2020211043 A1 WO 2020211043A1 CN 2019083247 W CN2019083247 W CN 2019083247W WO 2020211043 A1 WO2020211043 A1 WO 2020211043A1
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Prior art keywords
water outlet
channel
generating device
water
unit
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PCT/CN2019/083247
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English (en)
French (fr)
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阮庆源
阮益鋐
阮证隆
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阮庆源
阮益鋐
阮证隆
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Application filed by 阮庆源, 阮益鋐, 阮证隆 filed Critical 阮庆源
Priority to AU2019441616A priority Critical patent/AU2019441616B2/en
Priority to PCT/CN2019/083247 priority patent/WO2020211043A1/zh
Publication of WO2020211043A1 publication Critical patent/WO2020211043A1/zh

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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

Definitions

  • the invention relates to a microbubble generating device, in particular to a microbubble generating device for softening water flow and increasing the air content of the water flow and the fineness of the bubbles.
  • the existing aerator is mainly composed of a pump, a water outlet pipe connected to the pump, and a gas-liquid mixing pipe connected to the water outlet pipe.
  • the diameter of the outlet pipe is tapered from the pump toward the gas-liquid mixing pipe.
  • the gas-liquid mixing pipe includes a pipe connecting the outlet pipe and an air inlet pipe communicating with outside air. The pipe has a larger diameter than the water outlet pipe.
  • the pump When the pump pumps water out and pressurizes it to the junction of the outlet pipe and the duct, the water flow will form a negative pressure after entering the duct, and the negative pressure will make the outside air be sucked into the gas-liquid mixing pipe from the intake pipe and mixed with the water flow After the bubbles are formed, the mixed bubble water flow is guided to the laundry, which can achieve the purpose of washing and sterilization with aeration water. If used for washing vegetables, clean water with high air content can also decompose pesticides.
  • the volume of the bubbles is determined by the volume of the air inlet pipe and the water pressure of the pump.
  • the water pressure of the pump must maintain the water flow to a certain flow rate so that air can be sucked in to form a gas-liquid mixture. Therefore, the user cannot use the existing aerator structure to change the average volume of bubbles generated in the gas-liquid mixing tube under the premise of any water pressure or arbitrarily reducing the flow rate. Therefore, when the user needs finer bubbles for water purification, There is no aeration machine to meet its needs.
  • the gas-liquid mixture produced by the above-mentioned bubble mixing device has too low gas content and large bubble volume, which makes it difficult to maintain the bubble shape for a long time.
  • it needs a large water pressure to have the opportunity to produce gas-liquid with gas content.
  • Mixed liquid and can not produce a gas-liquid mixture containing a lot of dense bubbles and milky white color. Therefore, how to improve the aforementioned shortcomings of the prior art is actually a problem that the industry urgently wants to overcome.
  • the purpose of the present invention is to improve the existing gas-liquid mixing device cannot be used in a low water pressure state or the output of the gas-liquid mixture has insufficient bubble volume and insufficient bubble volume density.
  • the present invention provides a microbubble generating device, which is arranged at one end of a liquid supply device.
  • the microbubble generating device includes: a water inlet unit, a water outlet unit, an air inlet groove, and a second A sleeve, the water inlet unit includes at least a first channel penetrating the water inlet unit, the end of the water inlet unit penetrated by the first channel is provided with a first connecting surface; the water outlet unit includes at least one second channel penetrating In the water outlet unit, one end of the water outlet unit penetrated by the second channel is provided with a second connection surface, wherein the water inlet unit is arranged on the water outlet unit, and the first connection surface and the second connection surface are mutually parted The parts lie against each other, and the air inlet groove is formed between the first connecting surface of the water inlet unit and the second connecting surface of the water outlet unit, and the second channel communicates with the first channel and causes the inlet The air groove connects the outside air to the first channel and
  • the first connecting surface of the water inlet unit is provided with an abutting portion protruding toward the second connecting surface of the water outlet unit, the abutting portion abuts on the second connecting surface, and the third channel The abutting part is arranged around.
  • one end of the first channel is a first water inlet and the other end is a first water outlet, the first water outlet is located at the end of the first connecting surface, and the first channel faces from the first water inlet The direction of the first water outlet tapers.
  • one end of the second channel is a second water inlet and the other end is a second water outlet
  • a water diversion part is provided between the second water inlet and the second water outlet
  • the second water inlet is located at the first water inlet.
  • the two connecting surface ends are tapered toward the water diversion portion, and the second water outlet gradually expands away from the water diversion portion.
  • the water diversion portion has a third distance parallel to the second direction, and a length ratio of the second distance to the third distance is in the range of 1:20 to 1:100.
  • the first water outlet has a fourth distance parallel to the second direction, and a length ratio of the second distance to the fourth distance is greater than 1:1 and less than or equal to 1:3.
  • the diameter of the fourth pitch of the first water outlet is smaller than the diameter of the second water inlet at the extension position of the second connecting surface.
  • the length of the first interval is greater than the length of the second interval.
  • the second connecting surface of the water outlet unit is provided with an abutting portion protruding toward the first connecting surface of the water inlet unit, the abutting portion abuts on the first connecting surface, and the third channel is a ring Set the abutment part.
  • the water outlet unit forms a second side wall parallel to the first direction, and the second side wall is arranged around the circumference of the water inlet unit and the first side wall, and the second side wall corresponds to the first side wall.
  • At least one air-permeable through hole is provided at the position of a chamber to communicate with the first chamber.
  • the water inlet unit forms a third side wall parallel to the first direction, and the third side wall is arranged around the circumference of the water outlet unit and the first side wall, and the third side wall corresponds to the first side wall.
  • At least one air-permeable through hole is provided at the position of a chamber to communicate with the first chamber.
  • first side wall of the first sleeve is provided with at least one air-permeable through hole at a position corresponding to the first chamber to communicate with the first chamber, and the water inlet unit and the water outlet unit are accommodated in parallel Inside the first sleeve.
  • the microbubble generating device further includes a second sleeve that houses the water inlet unit, the water outlet unit, the air inlet groove and the first sleeve, so that the microbubble generating device Fixed on the liquid supply device.
  • the microbubble generating device further includes a wave layer net assembly disposed between the water outlet unit and the first sleeve, wherein the wave layer net assembly includes at least one spacer and at least a wave layer net Is arranged on one side of the partition along the first direction, the partition has a fourth channel passing through the partition, the fourth channel is connected to the second channel, and each of the corrugated layer nets further has Multiple sieve holes.
  • each mesh is in the range of 0.048 mm to 0.3 mm.
  • the other side of the spacer along the first direction is provided with at least one corrugated layer net, and the number of the corrugated layer nets arranged on both sides of the spacer is the farther the distance from the second connecting surface is , The greater the number of wave layers.
  • each spacer parallel to the first direction is preferably in the range of 0.2 mm to 1 mm.
  • the present invention can make use of the third passage of the air inlet groove and the first chamber surrounding the third passage to make outside air when any water flows through the water inlet unit and the water outlet unit ,
  • the outside air can simply pass through the first chamber and the third passage of the air inlet groove from the air-permeable through hole, so that the outside air passes through the air inlet groove and generates sonic vibration to mix air and liquid before entering
  • the second channel further cuts and miniaturizes the bubbles in the water stream by the wave layer net assembly.
  • the air inlet groove makes use of the first chamber and the shorter length of the third channel.
  • the water flow under any water pressure can contain a large number of dense bubbles, so that the present invention not only reduces the water pressure of the water flow when the microbubble generating device generates the required negative pressure, but also improves the gas-liquid mixing effectiveness.
  • Fig. 1 is an exploded perspective view of the first embodiment of the present invention.
  • Fig. 2 is a three-dimensional assembly diagram of the first embodiment of the present invention.
  • FIG. 3 is a schematic cross-sectional view of the first embodiment of the present invention.
  • Fig. 4 is a schematic diagram of the use state of the first embodiment of the present invention.
  • FIG. 5 is a schematic cross-sectional view of the use state of the first embodiment of the present invention.
  • Fig. 6 is a partial enlarged view of the first embodiment of the present invention.
  • Fig. 7 is a cross-sectional view of a second embodiment of the present invention.
  • Fig. 8 is a cross-sectional view of a third embodiment of the present invention.
  • Fig. 9 is a three-dimensional exploded view of the corrugated layer net assembly of the present invention.
  • ordinal numbers used in this specification and the claims are used to modify the elements of the claim, and they do not imply and represent any previous ordinal number of the requested element. It does not represent the order of a request element and another request element, or the order in the manufacturing method.
  • the use of these ordinal numbers is only used to enable a request element with a certain name to be able to be compatible with another request element with the same name. Make a clear distinction.
  • the positions mentioned in this specification and the claims, such as “upper”, “above”, “lower” or “below”, may mean that the two elements are in direct contact, or may mean that the two elements are in direct contact.
  • the value includes the first value, the second value, or any value between the first value and the second value.
  • the present invention provides a microbubble generating device 100, which is arranged at one end of a liquid supply device 900, which can be a shower head or a faucet. Wait.
  • the microbubble generating device 100 makes the water contain a large number of microbubbles, increases the air content in the water, and improves the washing ability by rubbing the surface of the object to be rinsed by the bubbles.
  • the microbubble generating device 100 can be installed at the internal pipeline of the liquid supply device 900, or installed outside the liquid supply device 900 as shown in FIG. 4, which is not limited in the present invention.
  • the microbubble generating device 100 includes: a water inlet unit 10, a water outlet unit 20, an air inlet groove 30, and a first sleeve 40 , A wave layer net assembly 50 and a second sleeve 60, the water inlet unit 10 includes at least one first channel 11 penetrating the water inlet unit 10, and one side of the water inlet unit 10 is a first connecting surface 12 , And one end of the second channel 11 located on the first connecting surface 12 is a first water outlet 112 and the other end is a first water inlet 111.
  • the first channel 11 is from the first water inlet 111 toward the A water outlet 112 is tapered in the direction, wherein the water inlet unit 10 of this embodiment has a plurality of first channels 11; the water outlet unit 20 includes at least one second channel 21 penetrating the water outlet unit 20, and the water outlet unit 20 faces One side of the first connecting surface 12 is a second connecting surface 22, the second connecting surface 22 and the first connecting surface 12 partially abut against each other, and the second channel 21 is located at the end of the second connecting surface 22 Is a second water inlet 211 communicating with the first water outlet 112, and the other end is a second water outlet 212.
  • a water diversion part 213 is provided between the second water inlet 211 and the second water outlet 212;
  • An air groove 30 is formed between the first connecting surface 12 of the water inlet unit 10 and the second connecting surface 22 of the water outlet unit 20.
  • the air inlet groove 30 further includes a third channel 31 and a ring
  • a first chamber 32 on the peripheral side of the third channel 31 is connected to the outside air (not marked, as shown in the circle in Figure 5), so that the outside air passes through the first chamber first.
  • a chamber 32 then passes through the third channel 31, and mixes with the water flowing through the first channel 11 and then flows into the second channel 21.
  • the dashed arrow indicates the external air path;
  • a sleeve 40 is disposed at the other end of the water outlet unit 20 opposite to the second connecting surface 22.
  • the corrugated layer net assembly 50 includes at least one spacer 51 and at least one corrugated layer net 52.
  • the corrugated layer net 52 is disposed on at least one of the spacers 51 along the first direction Z.
  • each partition 51 penetrates a fourth channel 511, and at least one corrugated layer net 52 is provided between two adjacent partitions 51.
  • both sides are provided with the corrugated layer nets 52
  • each corrugated layer net 52 has a plurality of meshes 521, wherein the number of the corrugated layer nets 52 arranged on both sides of the spacer 51 is the same as that of the first The farther the distance between the two connecting surfaces 22 is, the more the number of wave layer nets 52 on that side is, and because the number of wave layer nets 52 on this side is larger, all the waves on both sides of the partition 51
  • the projections of the meshes 521 of the corrugated layer meshes 52 The size of the mesh 521 to the second connection surface 22 will be smaller due to the large number of corrugated layer meshes 52, that is, the meshes 521 with three corrugated layer meshes 52 are projected to the second connection The size of the mesh 521 of the surface 22 is
  • the first chamber 32 has a first distance L1 between the first connection surface 12 and the second connection surface 22.
  • the third channel 31 has a second distance L2 between the first connection surface 12 and the second connection surface 22, and the length of the first distance L1 is different from the length of the second distance L2.
  • the length of the first distance L1 is greater than the length of the second distance L2
  • the first distance L1 refers to the distance between the first connecting surface 12 and the second connecting surface 22 at the first chamber 32
  • the second distance L2 refers to the distance between the first connection surface 12 and the second connection surface 22 at the third channel 31, and the first connection surface 12 and the second connection surface 22 may have errors due to the manufacturing process.
  • the first connecting surface 12 and the second connecting surface 22 are substantially parallel to each other, and the spacing is substantially the smallest distance between each other.
  • the water diversion portion 213 has a third distance L3 parallel to the second direction X, and the ratio of the length of the second distance L2 to the third distance L3 is in the range of 1:20 to 1:100.
  • the first water outlet 112 is parallel to the second direction X and has a fourth distance L4, and the ratio of the length of the second distance L2 to the fourth distance L4 is greater than 1:1 and less than or equal to 1:3 .
  • the first connecting surface 12 of the water inlet unit 10 is protrudingly provided with an abutting portion 13 toward the direction 22 of the second connecting surface of the water outlet unit 20.
  • the abutting portion 13 is leaned against the second connecting surface 22, however, the disclosure is not limited to this, that is, the abutting portion 13 can also be turned from the second connecting surface 22 of the water outlet unit 20 toward the water inlet unit 10
  • the direction of the first connecting surface 12 is convex (not shown).
  • the first side wall 41 of the first sleeve 40 corresponds to the first chamber 32
  • the position is provided with at least one air-permeable through hole 43 communicating with the first chamber 32, and the first flange 42 of the first sleeve 40 protrudes inwardly to abut and limit the wave layer net assembly 50.
  • the embodiment is provided with two ventilation through holes 43, the ventilation through holes 43 are connected to the first chamber 32 of the air inlet groove 30, and the water inlet unit 10 and the water outlet unit 20 are housed in parallel
  • the second water inlet 211 is located at the end of the second connecting surface 22 and tapers toward the water diversion portion 213, and the second water outlet 212 is parallel to the first direction Z and moves away from the water diversion
  • the direction of the portion 213 gradually expands
  • the water inlet unit 10 is disposed on the water outlet unit 20 and the second channel 21 communicates with the first channel 11 and the third channel 31.
  • the air-permeable through hole 43 not only allows external air to enter the air inlet groove 30, the air-permeable through hole 43 also facilitates the user to clean the microbubble generating device 100 by means of through needle, gas injection or liquid injection, wherein the air-permeable It is a preferred embodiment to provide two through holes 43 on the first side wall 41 as in this embodiment, but one or more than two can also be provided. For example, three ventilating through holes 43 are provided on the first side wall 41. .
  • each of the first channels 11 gradually shrinks from the first water inlet 111 toward the first water outlet 112, and the diameter of the fourth interval L4 of the first water outlet 112 is smaller than that of the first water outlet 112.
  • the diameter of the two water inlets 211 at the extended position of the second connecting surface 22 allows the water flow to pass through the first channel 11 and then to be pressurized first and then to the second channel 21 due to the reduction, and make the air inlet groove 30
  • the Venturi effect is generated, and the external air from the air-permeable through hole 43 passes through the first chamber 32 and the third passage 31 of the air inlet groove 30 and mixes with the water flow of the first passage 11 to enter the In the second channel 21, please refer to FIG. 4, FIG. 5 and FIG.
  • each wave layer net 52 has a plurality of sieve holes 521, wherein The number of wave layer nets 52 on both sides of the spacer 51 is the farther away from the second connecting surface 22, the more the number of wave layer nets 52 on that side is, the greater the number of wave layer nets 52 is.
  • the size of the mesh 521 projected on the second connecting surface 22 by 521 is smaller than that of the mesh 521 projected on the second connecting surface 22.
  • the screen holes 521 of the wave layer mesh 52 are projected to the size of the screen holes 521 of the second connection surface 22; as in this embodiment, the farther away from the second connection surface 22, three wave layers are set first The net 52 and one of the spacers 51, followed by two of the corrugated layer nets 52 and one of the spacers 51, and the closer one is the corrugated layer of net 52, that is, a different number of corrugated layers.
  • the wave layer nets 52 are separated by the spacer 51, and because different numbers of the wave layer nets 52 are stacked, the farther the wave layer nets 52 from the second connecting surface 22 are not only the number of the wave layer nets 52
  • the size of the screen holes 521 projected on the second connecting surface 22 is also because when the screen holes 521 are viewed in the first direction Z, the screen holes 521 will overlap each other and the size of the screen holes 521 will change.
  • the user can also add a spacer 51 and a corrugated layer net 52 to the corrugated layer net 52 that is closer to the second connecting surface 22. The role of filtering impurities in the water.
  • the size of the sieve 521 of each waved layer mesh 52 is preferably in the range of 0.048 mm to 0.3 mm according to the flow of water.
  • the height of the spacer 51 parallel to the first direction Z is preferably in the range of 0.2 mm to 1 mm, however, the present disclosure is not limited to this.
  • the water outlet unit 20 forms a second side wall 23 parallel to the first direction Z, and the second side wall 23 is arranged around the water inlet unit 10.
  • the corrugated layer mesh assembly 50 and the peripheral side of the first side wall 41, and the second side wall 23 is provided with at least one air-permeable through hole 24 and the first container at a position corresponding to the first container 32
  • the chamber 32 is in communication, and the first flange 42 of the first sleeve 40 protrudes outward to abut and limit the second side wall 23.
  • the water inlet unit 10 forms a third side wall 14 parallel to the first direction Z, and the third side wall 14 surrounds the water outlet unit. 20.
  • the corrugated layer net assembly 50 and the peripheral side of the first side wall 41, and the third side wall 14 is provided with at least one vent hole 15 and the first container at a position corresponding to the first container 32
  • the chamber 32 is in communication, and the first flange 42 of the first sleeve 40 protrudes outward to abut and limit the third side wall 14.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)

Abstract

一种微气泡产生装置（100），设置在一供液装置的一端，其依序设置包含有：一进水单元（10）、一出水单元（20）、一进气沟槽（30）以及一第一套筒（40），该进水单元（10）包含多个第一通道（11）贯穿该进水单元（10）及贯穿的一端设有一第一连接面（12）；该出水单元（20）包含多个第二通道（21）贯穿该出水单元（20）及贯穿的一端设有一第二连接面（22），该第二连接面（22）面向该第一连接面（12）且部份相互靠置形成该进气沟槽（30），该进气沟槽（30）包含一第三通道（31）与环设周侧的一第一容室（32），其中，该第一容室（32）具有一第一间距其长度不同于该第三通道（31）所具有一第二间距（L2）；以及该第一套筒（40）设置在出水单元（20）相对该第二连接面（22）的另端，借此，该进气沟槽（30）利用该第一容室（32）与长度较短的该第三通道（31）的设置，进而降低所需的负压压力而提高气液混合的效率。

Description

微气泡产生装置 技术领域
本发明有关于一种微气泡产生装置，尤指一种用以柔化水流并提高水流含气量及气泡细微度的微气泡产生装置。
背景技术
现有的曝气机主要由帮浦、连通该帮浦的出水管、以及衔接该出水管的气液混合管所组成。该出水管口径自帮浦朝气液混合管方向渐缩，气液混合管包含有一衔接该出水管的导管，以及一连通外部空气的进气管，且导管的口径较出水管更大。当帮浦将水抽出并加压传送至出水管与导管的交界处时，水流将在进入导管后形成负压，负压将使外部空气自进气管被吸入气液混合管内，并与水流混合成气泡，将混合后的气泡水流导引至待洗涤物后，即能达成利用曝气净水进行冲洗、杀菌的目的。若用在冲洗蔬菜，含气量高的净水亦有分解农药的功效。
然而，现有曝气机结构的水流流经气液混合管时，其气泡体积是由进气管的容积与帮浦的水压所决定。又，帮浦的水压必须维持水流达到特定流速以上方能将空气吸入而形成气液混合。是以，使用者无法在任意水压或任意降低流速的前提下，利用现有曝气机结构来改变气液混合管内产生气泡的平均体积，所以用户需要较细密的气泡进行水质净化时，现有曝气机便无法满足其需求。此外，前述气泡混合装置所产生的气液混合液其含气量太低，且气泡体积较大，难以长时间维持气泡形状，同时需要搭配较大的水压才有机会产生有含气量的气液混合液，而且无法产出含有大量绵密气泡、颜色呈乳白色的气液混合液。是以，如何改善前述现有技术的缺失，实为业界亟欲克服的问题。
发明内容
本发明的目的，在于改善现有气液混合装置无法运用在低水压状态或输出的气液混合液其气泡量不足，以及气泡体积绵密度不足等问题。
为达上述目的，本发明提供一种微气泡产生装置，是设置在一供液装置的一端，该微气泡产生装置包含：一进水单元、一出水单元、一进气沟槽、以及 一第一套筒，该进水单元包含至少一第一信道贯穿该进水单元，该进水单元受该第一信道贯穿的一端设有一第一连接面；该出水单元，包含至少一第二信道贯穿该出水单元，该出水单元受该第二信道贯穿的一端设有一第二连接面，其中，该进水单元设置在该出水单元上，并使该第一连接面与该第二连接面彼此部份相互靠置，而形成该进气沟槽在该进水单元的该第一连接面与该出水单元的该第二连接面间，且该第二通道连通该第一通道，并使该进气沟槽连接外部空气至该第一信道与该第二信道，该进气沟槽进一步是包含一第三通道与环设在该第三通道周侧的一第一容室，而该第一容室在该第一连接面与该第二连接面间具有一第一间距，而该第三通道在该第一连接面与该第二连接面间具有一第二间距，其中，该第一间距的长度与该第二间距的长度不同；以及该第一套筒，设置在出水单元相对该第二连接面的另端，该第一套筒平行一第一方向形成有一第一侧壁，该第一套筒一端平行一第二方向形成有一第一凸缘，该第一方向与该第二方向正交，其中，该第一连接面与该第二连接面部份相互靠置，而该第一容室在该第一连接面与该第二连接面间具有一第一间距，而该第三通道在该第一连接面与该第二连接面间具有一第二间距，且该第一间距的长度与该第二间距的长度不同。
进一步地，该进水单元的该第一连接面朝该出水单元的该第二连接面方向凸设有一抵接部，该抵接部靠置在该第二连接面上，且该第三通道是环设该抵接部。
进一步地，该第一通道一端为一第一入水口而另一端为一第一出水口，该第一出水口位于该第一连接面端，且该第一通道是由该第一入水口朝该第一出水口方向渐缩。
进一步地，该第二通道一端为一第二入水口而另一端为一第二出水口，该第二入水口与该第二出水口间设有一引水部，而该第二入水口位于该第二连接面端且朝该引水部方向渐缩，该第二出水口则朝远离该引水部方向渐扩。
进一步地，该引水部平行该第二方向具有一第三间距，该第二间距与第三间距的长度比值为1:20～1:100的范围。
进一步地，该第一出水口平行该第二方向具有一第四间距，该第二间距与第四间距的长度比值为大于1:1且小于或等于1:3。
进一步地，该第一出水口的该第四间距的口径小于该第二入水口在该第二 连接面延伸位置的口径。
进一步地，该第一间距的长度大于该第二间距的长度。
进一步地，该出水单元的该第二连接面朝该进水单元的该第一连接面凸设有一抵接部，该抵接部靠置在该第一连接面，且该第三通道是环设该抵接部。
进一步地，该出水单元平行该第一方向形成一第二侧壁，该第二侧壁并环设在该进水单元与该第一侧壁的周侧，且该第二侧壁对应该第一容室的位置设有至少一透气通孔与该第一容室连通。
进一步地，该进水单元平行该第一方向形成一第三侧壁，该第三侧壁并环设在该出水单元与该第一侧壁的周侧，且该第三侧壁对应该第一容室的位置设有至少一透气通孔与该第一容室连通。
进一步地，该第一套筒之该第一侧壁对应该第一容室之位置设有至少一透气通孔与该第一容室连通，且该进水单元与该出水单元并容置于该第一套筒内。
进一步地，该微气泡产生装置更包含有一第二套筒，该第二套筒容置该进水单元、该出水单元，该进气沟槽以及该第一套筒，使该微气泡产生装置固定在该供液装置上。
进一步地，该微气泡产生装置更包含有一起波层网总成设置在该出水单元与该第一套筒间，其中，该起波层网总成包含至少一隔体及至少一起波层网设置在该隔体沿该第一方向的其中一侧，该隔体并具有贯穿该隔体的一第四信道，该第四信道连通该第二通道，且每一该起波层网更具有多个筛孔。
进一步地，每一该筛孔尺寸介于0.048mm～0.3mm的范围。
进一步地，该隔体沿该第一方向之另侧设置有至少一该起波层网，而设置于该隔体两侧之该起波层网数目为与该第二连接面距离越远者，则该起波层网的数目越多。
进一步地，设置在该隔体两侧的该些起波层网的该些筛孔与该第二连接面距离越远者，则该些筛孔投影到该第二连接面的该筛孔尺寸越小。
进一步地，每一该隔体平行该第一方向的高度较佳为0.2mm～1mm的范围。
是以，本发明可借由该进气沟槽的该第三通道与环设在该第三通道周侧的该第一容室使得外界空气在任意水流通过该进水单元与该出水单元时，外界空气可以简单地由该透气通孔经该进气沟槽的该第一容室与该第三通道，使外界空气经该进气沟槽并产生音波震荡而进行气液混合后再进入该第二通道，更借 由该起波层网总成再将水流中的气泡切割并微化，此外，该进气沟槽更利用该第一容室与长度较短的该第三通道的设置，达到任一水压下的水流都可以含有大量且绵密气泡的目的，使得本发明不仅降低该微气泡产生装置产生所需负压压力时其水流的水压，同时可提高气液混合的效率。
附图说明
图1为本发明第一实施态样的立体分解图。
图2为本发明第一实施态样的立体组合图。
图3为本发明第一实施态样的剖面示意图。
图4为本发明第一实施态样的使用状态示意图。
图5为本发明第一实施态样的使用状态剖面示意图。
图6为本发明第一实施态样的局部放大图。
图7为本发明第二实施态样的剖视图。
图8为本发明第三实施态样的剖视图。
图.9为本发明起波层网总成的立体分解图。
其中附图标记为：
100     微气泡产生装置
10      进水单元
11      第一通道                 111    第一入水口
112     第一出水口
12      第一连接面               13     抵接部
14      第三侧壁                 15     透气通孔
20      出水单元
21      第二通道                 211    第二入水口
212     第二出水口               213    引水部
22      第二连接面               23     第二侧壁
24      透气通孔
30      进气沟槽
31      第三通道                 32     第一容室
40      第一套筒
41      第一侧壁                 42     第一凸缘
43      透气通孔
50      起波层网总成
51      隔体                     511    第四通道
52      起波层网                 521    筛孔
60      第二套筒
L1      第一间距                 L2     第二间距
L3      第三间距                 L4     第四间距
Z       第一方向                 X      第二方向
900     供液装置
具体实施方式
兹就本申请案的技术特征暨操作方式举数个较佳实施态样，并配合图示说明谨述于后，俾提供审查参阅。再者，本发明中的图式，为便于说明其比例未必按实际比例绘制，图式中的比例并不用以限制本发明所欲请求保护的范围。
再者，本说明书与请求项中所使用的序数例如”第一”、”第二”等用词，以修饰请求项的元件，其本身并不意含及代表该请求元件有任何先前的序数，也不代表某一请求元件与另一请求元件的顺序、或是制造方法上的顺序，该些序数的使用仅用来使具有某命名的一请求元件得以和另一具有相同命名的请求元件能作出清楚区分。
此外，本说明书和请求项所提及的位置，例如”上”、”上方”、”下”或”下方”，可指所述两元件直接接触，或可指所述两元件非直接接触。而其界定一数值介于一第一数值至一第二数值的范围时，该数值包括该第一数值、该第二数值、或该第一数值及该第二数值间的任一数值。
又，本揭露不同实施例的特征可相互组合而形成另一实施例。
有关本发明的技术，请参阅图1、图2与图4所示，本发明提供一种微气泡产生装置100，设置在一供液装置900的一端，该供液装置900可为莲蓬头、水龙头等。该微气泡产生装置100使水中含有大量细微气泡，提升水中含气量，并借由气泡摩擦待冲洗物表面提升洗涤能力。而该微气泡产生装置100可设置在该供液装置900的内部管路处，或是如图4所示装设在供液装置900的外部， 在本发明中不予限制。
具体而言，请参阅图1、图3及图5所示，该微气泡产生装置100包含有：一进水单元10、一出水单元20、一进气沟槽30、一第一套筒40、一起波层网总成50及一第二套筒60，该进水单元10包含至少一第一通道11贯穿该进水单元10，该进水单元10的一侧为一第一连接面12，且该第二通道11位于该第一连接面12的一端为一第一出水口112而另一端为一第一入水口111，该第一通道11是由该第一入水口111朝该第一出水口112方向渐缩，其中，本实施例的该进水单元10是具有多个第一通道11；该出水单元20包含至少一第二通道21贯穿该出水单元20，该出水单元20面向该第一连接面12的一侧为一第二连接面22，该第二连接面22与该第一连接面12彼此并部份靠置，该第二通道21位于该第二连接面22端为一与该第一出水口112相连通的第二入水口211，另一端为一第二出水口212，该第二入水口211与该第二出水口212间设有一引水部213；该进气沟槽30，形成在该进水单元10的该第一连接面12与该出水单元20的该第二连接面22间，该进气沟槽30进一步是包含一第三通道31与环设在该第三通道31周侧的一第一容室32，该第一容室32并连接外部空气(未标号，如图5所标示圆圈者为空气的示意)，使外部空气先经过该第一容室32后再经该第三通道31，而与流经该第一通道11的水流进行气液混合后流入该第二通道21，如虚线箭号所示为外部空气路径示意；该第一套筒40，设置在出水单元20相对该第二连接面22的另端，该第一套筒40平行一第一方向Z的一端形成有一第一侧壁41，另一端形成有一第一凸缘42，该第一凸缘42平行一第二方向X凸设形成，该第一方向Z与该第二方向X正交；该起波层网总成50设置在该出水单元20与该第一套筒40间，该起波层网总成50包含至少一隔体51及至少一起波层网52，该起波层网52设置在该隔体51沿该第一方向Z的至少其中一侧，每一该隔体51贯穿有一第四通道511，而相邻的二该隔体51间设有至少一该起波层网52，请参阅图9所示，本实施例的该隔体两侧是设有该起波层网52，每一该起波层网52并具有多个筛孔521，其中，设置在该隔体51两侧的该起波层网52数目为与该第二连接面22距离越远者，则该侧的该起波层网52的数目越多，且因为该侧的该起波层网52的数目越多，则该隔体51两侧的所有该些起波层网52的该些筛孔521投影到该第二连接面22的该筛孔521尺寸会因起波层网52数目多而尺寸越小，也就是具有3个该起波 层网52的该些筛孔521投影到该第二连接面22的该筛孔521尺寸小于具有2个该起波层网52的该些筛孔521投影到该第二连接面22的该筛孔521尺寸；该第二套筒60可容置该进水单元10、该出水单元20、该进气沟槽30、该起波层网总成50以及该第一套筒40，并可将该微气泡产生装置100固定在该供液装置900上。。
请再参阅图3、图5及图6所示，本实施例的态样中，该第一容室32在该第一连接面12与该第二连接面22间具有一第一间距L1，而该第三通道31在该第一连接面12与该第二连接面22间具有一第二间距L2，且该第一间距L1的长度与该第二间距L2的长度不同，其中，本实施例该第一间距L1的长度大于该第二间距L2的长度，且该第一间距L1是指该第一连接面12与该第二连接面22在该第一容室32处的间距，而第二间距L2是指该第一连接面12与该第二连接面22在该第三通道31处的间距，而该第一连接面12与该第二连接面22由于制程会有误差因此其该第一连接面12与该第二连接面22大致上彼此是平行，间距大致是彼此间最小距离。另由剖面方向看，该引水部213平行该第二方向X具有一第三间距L3，该第二间距L2与该第三间距L3的长度比值为1:20～1:100的范围。又由剖面方向看该第一出水口112平行该第二方向X具有一第四间距L4，该第二间距L2与该第四间距L4的长度比值为大于1:1且小于或等于1:3。
请再参阅图6所示，本实施例的态样中，该进水单元10的该第一连接面12朝该出水单元20的该第二连接面方向22凸设有一抵接部13，该抵接部13靠置在该第二连接面22，然而，本揭露并不仅限于此，也就是该抵接部13亦可由该出水单元20的该第二连接面22朝该进水单元10的该第一连接面12的方向凸设(图未示)。
另，请参阅图1、图3、图4、图5及图6所示，本实施例的态样中，该第一套筒40的该第一侧壁41对应该第一容室32的位置设有至少一透气通孔43与该第一容室32连通，而该第一套筒40的该第一凸缘42朝内凸设抵接限位该起波层网总成50，本实施例是设有二个该透气通孔43，该些透气通孔43并连接该进气沟槽30的该第一容室32，且该进水单元10与该出水单元20并容置在该第一套筒40内，而该第二入水口211位于该第二连接面22端且朝该引水部213方向渐缩，该第二出水口212则平行该第一方向Z朝远离该引水部213 方向渐扩，而该进水单元10设置在该出水单元20上且该第二通道21连通该第一通道11及该第三通道31。该透气通孔43不仅使外部空气进入该进气沟槽30，该透气通孔43也方便使用者利用通针、气体注入或液体注入的方式来清理该微气泡产生装置100，其中，该透气通孔43如本实施例设置两个在该第一侧壁41是较佳的实施方式，但也可以设置一个或二个以上的数量，例如三个透气通孔43在该第一侧壁41。
本实施例的态样中，每一该第一通道11由该第一入水口111朝该第一出水口112渐缩，且该第一出水口112的该第四间距L4的口径小于该第二入水口211在该第二连接面22延伸位置的口径，令水流通过该第一通道11后因为减缩而可先被加压后再至该第二通道21，并使该进气沟槽30产生文氏效应将外部空气自该透气通孔43经该进气沟槽30的该第一容室32与该第三通道31而与该第一通道11的水流进行气液混合而进入到该第二通道21中，请参阅图4、图5与图6所示，水流经第一通道11的该第一出水口112后便会在直径较大的该第二入水口211与该第三通道间31内产生负压，并借由该透气通孔43使空气进入到该第一容室32后，再由该第一容室32经该第三通道31而使水流可在该第二水道21的该第二入水口211处产生剧烈的气液混合作用，如此，不仅借由降低该进气沟槽30该第二间距L2的长度来提升制造气泡的密度及数量，并进一步地因为缩短空气经过该第三信道31的路径长度而降低产生文氏效应其所需负压的水压压力。
请参阅图9所示，为提高微气泡产生装置100的该起波层网总成50其输出的气泡数目，每一该起波层网52并具有多个筛孔521，其中，设置在该隔体51两侧的该起波层网52数目为与该第二连接面22距离越远者，则该侧该起波层网52的数目越多，由于该起波层网52的数目越多，则该隔体51两侧的所有该些起波层网52的该些筛孔521投影到该第二连接面22的该筛孔521尺寸离该第二连接面22越远者也就越小，也就是具有3个该起波层网52的该些筛孔521投影到该第二连接面22的该筛孔521尺寸会小于具有2个该起波层网52的该些筛孔521投影到该第二连接面22的该筛孔521尺寸，有2个该起波层网52的该些筛孔521投影到该第二连接面22的该筛孔521尺寸会小于具有1个该起波层网52的该些筛孔521投影到该第二连接面22的该筛孔521尺寸；如本实施例中远离该第二连接面22愈远者先设置3个该起波层网52与1个该隔体51， 其次设置2个该起波层网52及1个该隔体51，再来离较近者是1个该起波层网52，也就是不同数目的该起波层网52间会利用该隔体51来区隔，且因为迭置不同数目的该起波层网52，因此，离该第二连接面22愈远的该起波层网52不仅数目愈多，而且投影到该第二连接面22的该些筛孔521的尺寸也因为该筛孔521在该第一方向Z看时，该些筛孔521彼此会重叠而该些筛孔521尺寸会越小，如本实施例所示，使用者也可以在离该第二连接面22较近者的该起波层网52再各增设一该隔体51与一该起波层网52做为过滤水中杂质的作用。如使用在一般家用水龙头，或是洗车、农业用洒水器时，依其流通水量每一该起波层网52的该筛孔521尺寸较佳为0.048mm～0.3mm的范围，而每一该隔体51的平行该第一方向Z的高度较佳为0.2mm～1mm的范围，然而，本揭露并不仅限于此。
请参阅图7所示，本实施例的第二实施态样中，该出水单元20平行该第一方向Z形成一第二侧壁23，该第二侧壁23并环设在该进水单元10、该起波层网总成50与该第一侧壁41的周侧，且该第二侧壁23对应该第一容室32的位置设有至少一透气通孔24与该第一容室32连通，而该第一套筒40的该第一凸缘42朝外凸设抵接限位该第二侧壁23。
请参阅图8所示，本实施例的第三实施态样中，该进水单元10平行该第一方向Z形成一第三侧壁14，该第三侧壁14并环设在该出水单元20、该起波层网总成50与该第一侧壁41的周侧，且该第三侧壁14对应该第一容室32的位置设有至少一透气通孔15与该第一容室32连通，而该第一套筒40的该第一凸缘42朝外凸设抵接限位该第三侧壁14。
以上已详细说明本发明的内容，惟以上所述者，仅为本发明的较佳实施例而已，当不能以此限定本发明实施的范围，即凡依本发明权利要求所作的均等变化与修饰，皆应仍属本发明的专利涵盖范围内。

Claims (18)

  1. 一种微气泡产生装置，是设置在一供液装置的一端，其特征在于，该微气泡产生装置包含有：
    一进水单元，包含至少一第一信道贯穿该进水单元，该进水单元受该第一信道贯穿的一端设有一第一连接面；
    一出水单元，包含至少一第二信道贯穿该出水单元，该出水单元受该第二信道贯穿的一端设有一第二连接面，该第二连接面面向该第一连接面，其中，该进水单元设置在该出水单元上且该第二通道连通该第一通道；
    一进气沟槽，形成在该进水单元的该第一连接面与该出水单元的该第二连接面间，该进气沟槽进一步是包含一第三通道与环设在该第三通道周侧的一第一容室；以及
    一第一套筒，设置在该出水单元相对该第二连接面的另端，该第一套筒平行一第一方向形成有一第一侧壁，该第一套筒一端平行一第二方向形成有一第一凸缘，该第一方向与该第二方向正交；
    其中，该第一连接面与该第二连接面部份相互靠置；
    其中，该第一容室在该第一连接面与该第二连接面间具有一第一间距，而该第三通道在该第一连接面与该第二连接面间具有一第二间距，且该第一间距的长度与该第二间距的长度不同。
  2. 如权利要求1所述的微气泡产生装置，其特征在于，该进水单元的该第一连接面朝该出水单元的该第二连接面方向凸设有一抵接部，该抵接部靠置在该第二连接面上，且该第三通道是环设该抵接部。
  3. 如权利要求1所述的微气泡产生装置，其特征在于，该第一通道一端为一第一入水口而另一端为一第一出水口，该第一出水口位于该第一连接面端，且该第一通道是由该第一入水口朝该第一出水口方向渐缩。
  4. 如权利要求3所述的微气泡产生装置，其特征在于，该第二通道一端为一第二入水口而另一端为一第二出水口，该第二入水口与该第二出水口间设有一引水部，而该第二入水口位于该第二连接面端且朝该引水部方向渐缩，该第二出水口则朝远离该引水部方向渐扩。
  5. 如权利要求4所述的微气泡产生装置，其特征在于，该引水部平行该 第二方向具有一第三间距，该第二间距与第三间距的长度比值为1:20～1:100的范围。
  6. 如权利要求4所述的微气泡产生装置，其特征在于，该第一出水口平行该第二方向具有一第四间距，该第二间距与第四间距的长度比值为大于1:1且小于或等于1:3。
  7. 如权利要求6所述的微气泡产生装置，其特征在于，该第一出水口的该第四间距的口径小于该第二入水口在该第二连接面延伸位置的口径。
  8. 如权利要求1所述的微气泡产生装置，其特征在于，该第一间距的长度大于该第二间距的长度。
  9. 如权利要求1所述的微气泡产生装置，其特征在于，该出水单元的该第二连接面朝该进水单元的该第一连接面凸设有一抵接部，该抵接部靠置在该第一连接面，且该第三通道是环设该抵接部。
  10. 如权利要求1所述的微气泡产生装置，其特征在于，该出水单元平行该第一方向形成一第二侧壁，该第二侧壁并环设在该进水单元与该第一侧壁的周侧，且该第二侧壁对应该第一容室的位置设有至少一透气通孔与该第一容室连通。
  11. 如权利要求1所述的微气泡产生装置，其特征在于，该进水单元平行该第一方向形成一第三侧壁，该第三侧壁并环设在该出水单元与该第一侧壁的周侧，且该第三侧壁对应该第一容室的位置设有至少一透气通孔与该第一容室连通。
  12. 如权利要求1所述的微气泡产生装置，其特征在于，该第一套筒的该第一侧壁对应该第一容室的位置设有至少一透气通孔与该第一容室连通，且该进水单元与该出水单元并容置在该第一套筒内。
  13. 如权利要求1所述的微气泡产生装置，其特征在于，更包含有一第二套筒，该第二套筒容置该进水单元、该出水单元、该进气沟槽以及该第一套筒，使该微气泡产生装置固定在该供液装置上。
  14. 如权利要求1所述的微气泡产生装置，其特征在于，更包含有一起波层网总成设置在该出水单元与该第一套筒间，其中，该起波层网总成包含至少一隔体及至少一起波层网设置在该隔体沿该第一方向的其中一侧，该隔体并具有贯穿该隔体的一第四信道，该第四信道连通该第二通道，且每一该起波层网 更具有多个筛孔。
  15. 如权利要求14所述的微气泡产生装置，其特征在于，每一该筛孔尺寸介于0.048mm～0.3mm的范围。
  16. 如权利要求14所述的微气泡产生装置，其特征在于，该隔体沿该第一方向的另侧设置有至少一该起波层网，而设置在该隔体两侧的该起波层网数目为与该第二连接面距离越远者，则该起波层网的数目越多。
  17. 如权利要求16所述的微气泡产生装置，其特征在于，设置在该隔体两侧的该些起波层网的该些筛孔与该第二连接面距离越远者，则该些筛孔投影到该第二连接面的该筛孔尺寸越小。
  18. 如权利要求14所述的微气泡产生装置，其特征在于，每一该隔体平行该第一方向的高度较佳为0.2mm～1mm的范围。
PCT/CN2019/083247 2019-04-18 2019-04-18 微气泡产生装置 WO2020211043A1 (zh)

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CN117258572B (zh) * 2023-11-22 2024-04-05 日丰新材有限公司 微气泡发生装置和管道***

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