TWI667071B - Microbubble waver - Google Patents

Microbubble waver Download PDF

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TWI667071B
TWI667071B TW107114498A TW107114498A TWI667071B TW I667071 B TWI667071 B TW I667071B TW 107114498 A TW107114498 A TW 107114498A TW 107114498 A TW107114498 A TW 107114498A TW I667071 B TWI667071 B TW I667071B
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wave
channels
bubble
micro
liquid
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TW107114498A
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TW201945078A (zh
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阮慶源
阮益鋐
阮證隆
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阮慶源
阮益鋐
阮證隆
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Priority to TW107114498A priority Critical patent/TWI667071B/zh
Priority to CN201910313454.7A priority patent/CN110404429B/zh
Priority to US16/395,355 priority patent/US11021857B2/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
    • E03C1/084—Jet regulators with aerating means
    • 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
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    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23123—Diffusers consisting of rigid porous or perforated material
    • 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
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    • B01F23/2323—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/235—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids for making foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2373—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media for obtaining fine bubbles, i.e. bubbles with a size below 100 µm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3121—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3123—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with two or more Venturi elements
    • B01F25/31232—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with two or more Venturi elements used simultaneously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31243—Eductor or eductor-type venturi, i.e. the main flow being injected through the venturi with high speed in the form of a jet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
    • B01F25/4523—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through sieves, screens or meshes which obstruct the whole diameter of the tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/48—Mixing water in water-taps with other ingredients, e.g. air, detergents or disinfectants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
    • B01F23/231262—Diffusers characterised by the shape of the diffuser element having disc shape
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    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105—Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312—Diffusers
    • B01F23/23126—Diffusers characterised by the shape of the diffuser element
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
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Abstract

一種微氣泡起波器，設置於一供液裝置，該微氣泡起波器包含有一本體、以及一起波層網總成。該本體包含有一輸入槽，複數第一通道，以及一起波槽，該輸入槽至該起波槽之方向界定為一出液方向。該起波層網總成包含有複數容置於該起波槽內之隔體，一貫穿每一該隔體並連通每一該第一通道之第二通道，以及複數分別設置於相鄰之二該隔體間並將該第二通道分為數段之起波網。其中該供液裝置以適當壓力輸出液體至該輸入槽，並由每一該第一通道分流該液體為數道增壓水流，該些增壓水流沿該出液方向經過每一該起波網時再度被增壓為更細小的增壓水流。

Description

微氣泡起波器
本發明有關於一種微氣泡起波器，尤指一種用以柔化水流並提高水流含氣量及氣泡細微度之微氣泡起波器。
習用之曝氣機主要由幫浦、連通該幫浦之出水管、以及銜接該出水管之氣液混合管所組成。該出水管口徑自幫浦朝氣液混合管方向漸縮，氣液混合管包含有一銜接該出水管之導管，以及一連通外部空氣之進氣管，且導管之口徑較出水管更大。當幫浦將水抽出並加壓傳送至出水管與導管之交界處時，水流將在進入導管後形成負壓，負壓將使外部空氣自進氣管被吸入氣液混合管內，並與水流混合成氣泡，將混合後之氣泡水流導引至待洗滌物後，即能達成透過曝氣淨水進行沖洗、殺菌之目的。若用於沖洗蔬菜，含氣量高的淨水亦有分解農藥之功效。
然而，習用曝氣機結構之水流流經氣液混合管時，其氣泡體積係由進氣管之容積與幫浦之水壓所決定。又，幫浦水壓必須維持水流達到特定流速以上方能將空氣吸入。是以，使用者在無法任意降低流速之前提下，便無法改變氣液混合管內產生氣泡之平均體積，倘若使用者需要較細密之氣泡進行水質淨化時，習用曝氣機便無法滿足其需求。此外，前述氣泡混合裝置所產生之液氣混合液其含氣量太低，且氣泡體積較大，難以長時間維持氣泡形狀，無法產出含有大量綿密氣泡、顏色呈乳白色之水氣混合液。是以，如何改善前述現有技術之缺失，實為業界亟欲克服之問題。
本發明之目的，在於改善習用液氣混合裝置輸出之混合液其氣泡量不足，以及氣泡體積綿密度不足等問題。
為達上述目的，本發明提供一種微氣泡起波器，係設置於一供液裝置，該微氣泡起波器包含有一本體、以及一起波層網總成。該本體包含有一連接該供液裝置之輸入槽，複數連通該輸入槽的第一通道，以及一連通每一該第一通道的起波槽，該輸入槽至該起波槽之方向界定為一出液方向。該起波層網總成包含有複數容置於該起波槽內並沿該出液方向設置之隔體，一貫穿每一該隔體並連通每一該第一通道之第二通道，以及複數分別設置於相鄰之二該隔體間並將該第二通道分為數段之起波網。其中該供液裝置以適當壓力輸出液體至該輸入槽，並由每一該第一通道分流該液體為數道增壓水流，該些增壓水流沿該出液方向經過每一該起波網時再度被增壓為更細小的增壓水流。
進一步地，與每一該第一通道距離越遠之每一該起波網，其篩孔尺寸越小。
進一步地，每一該起波網係由至少一單位網所構成，與每一該第一通道距離越遠之每一該起波網，其具有之該單位網數量越多。
進一步地，該起波層網總成包含有三個該隔體及三個該起波網，該些起波網沿該出液方向分別包含有1、2、3個該單位網。
進一步地，每一該單位網的篩孔尺寸較佳為0.048~0.3mm之間。
進一步地，每一該第一通道分別包含有一介於該增壓段與該輸出段之間的輸入段，且該輸入段的直徑略小於該輸出段。
進一步地，該本體包含有複數連通外部與每一該第一通道之透氣穿孔，且每一該透氣穿孔對應於每一該輸入段與每一該輸出段之銜接處。
進一步地，每一該隔體的高度較佳為0.2~1mm之間。
進一步地，每一該第一通道包含有一鄰接該輸入槽且口徑沿該出液方向漸減之增壓段，以及一連通該增壓段並鄰接該起波槽之輸出段。
本發明可透過該起波層網總成令通過的水流產生音波震盪，並藉由每一該起波網將水流中的氣泡切割並微化，達到使水流含有大量且綿密氣泡之目的。此外，本發明之輸入段與輸出段之間因有直徑上的落差，當增壓後的水流自該輸入段流出後，便會在較寬廣的輸出段產生負壓空腔，進而提高氣液混合之效率。
茲就本申請案的技術特徵暨操作方式舉數個較佳實施態樣，並配合圖示說明謹述於后，俾提供審查參閱。再者，本發明中之圖式，為便於說明其比例未必按實際比例繪製，圖式中之比例並不用以限制本發明所欲請求保護之範圍。
關於本發明之技術，請參照第1圖至第5圖所示。本發明提供一種微氣泡起波器100，係設置於一供液裝置900，該微氣泡起波器100包含有一本體10、以及一起波層網總成20。該微氣泡起波器100可安裝於自來水出口，並使出水含有大量的氣泡，或用於養殖漁業、農務用水等，在此不予限制。
具體而言，該本體10包含有一連接該供液裝置900之輸入槽11，複數連通該輸入槽11的第一通道12，以及一連通每一該第一通道12的起波槽13，該輸入槽11至該起波槽13之方向界定為一出液方向。該微氣泡起波器100主要用於水龍頭、蓮蓬頭等，使流出的水流含有大量氣泡。本實施態樣中，每一該第一通道12包含有一鄰接該輸入槽11且口徑沿該出液方向漸減之增壓段121，以及一連通該增壓段121並鄰接該起波槽13之輸出段122。該輸出段122可為等徑管路，亦可為直徑漸擴管路，令加壓後的水流通過時產生文氏效應。
該起波層網總成20包含有複數容置於該起波槽13內並沿該出液方向設置之隔體21，一貫穿每一該隔體21並連通每一該第一通道12之第二通道22，以及複數分別設置於相鄰之二該隔體21間並將該第二通道22分為數段之起波網23。其中該供液裝置900以適當壓力輸出液體至該輸入槽11，並由每一該第一通道12分流該液體為數道增壓水流，該些增壓水流沿該出液方向經過每一該起波網23時再度被增壓為更細小的增壓水流。藉此，該些增壓水流便會與該起波層網總成20內的空氣混合，產生音波震盪，並製造出大量且綿密的氣泡。本發明「適當壓力」指的是。
為進一步提高該起波層網總成20輸出的氣泡數目，較佳地，與每一該第一通道12距離越遠之每一該起波網23，其篩孔尺寸越小。如第6圖及第7圖所示，每一該起波網23係由至少一單位網231所構成，與每一該第一通道12距離越遠之每一該起波網23，其具有之該單位網231數量越多。藉此，製造時只需要單一目數的該單位網231，將數個該單位網231疊合後即能形成不同目數之設置。本實施態樣中，該起波層網總成20包含有三個該隔體21及三個該起波網23，該些起波網23沿該出液方向分別包含有1、2、3個該單位網231。如使用在一般家用水龍頭，或是洗車、農業用灑水器時，依其流通水量每一該單位網231的篩孔尺寸較佳為0.048~0.3mm之間，而每一該隔體21的高度較佳為0.2~1mm之間。
請參照第8圖及第9圖所示。本實施態樣中，每一該第一通道12分別包含有一介於該增壓段121與該輸出段122之間的輸入段123，且該輸入段123的直徑略小於該輸出段122。且該本體10包含有複數連通外部與每一該第一通道12之透氣穿孔15，且每一該透氣穿孔15對應於每一該輸入段123與每一該輸出段122之銜接處。當增壓水流自該輸入段123射出至該輸入段123時，便會在直徑較大的該輸出端空間內產生負壓，並藉由該透氣穿孔15將空氣吸入，產生劇烈的氣液混合作用，進一步提升了製造氣泡的密度及數量。
以上已詳細說明本發明之內容，惟以上所述者，僅為本發明之較佳實施例而已，當不能以此限定本發明實施之範圍，即凡依本發明申請專利範圍所作之均等變化與修飾，皆應仍屬本發明之專利涵蓋範圍內。
100‧‧‧微氣泡起波器
10‧‧‧本體
11‧‧‧輸入槽
12‧‧‧第一通道
121‧‧‧增壓段
122‧‧‧輸出段
123‧‧‧輸入段
13‧‧‧起波槽
14‧‧‧外螺牙
15‧‧‧透氣穿孔
20‧‧‧起波層網總成
21‧‧‧隔體
22‧‧‧第二通道
23‧‧‧起波網
231‧‧‧單位網
24‧‧‧蓋網
30‧‧‧端蓋
900‧‧‧供液裝置
第1圖：為本發明第一實施態樣之立體分解圖。 第2圖：為本發明第一實施態樣之立體組合圖。 第3圖：為本發明第一實施態樣之剖視圖。 第4圖：為本發明第一實施態樣之使用狀態示意圖。 第5圖：為本發明第一實施態樣之使用狀態剖視圖。 第6圖：為本發明起波層網總成之立體分解圖。 第7圖：為本發明每一起波網之立體分解圖。 第8圖：為本發明第二實施態樣之立體分解圖。 第9圖：為本發明第二實施態樣本體之剖視圖。

Claims (9)

  1. 一種微氣泡起波器，係設置於一供液裝置，該微氣泡起波器包含有： 一本體，包含有一連接該供液裝置之輸入槽，複數連通該輸入槽的第一通道，以及一連通每一該第一通道的起波槽，該輸入槽至該起波槽之方向界定為一出液方向；以及 一起波層網總成，包含有複數容置於該起波槽內並沿該出液方向設置之隔體，一貫穿每一該隔體並連通每一該第一通道之第二通道，以及複數分別設置於相鄰之二該隔體間並將該第二通道分為數段之起波網； 其中該供液裝置以適當壓力輸出液體至該輸入槽，並由每一該第一通道分流該液體為數道增壓水流，該些增壓水流沿該出液方向經過每一該起波網時再度被增壓為更細小的增壓水流。
  2. 如申請專利範圍第1項所述之微氣泡起波器，其中與每一該第一通道距離越遠之每一該起波網，其篩孔尺寸越小。
  3. 如申請專利範圍第2項所述之微氣泡起波器，其中每一該起波網係由至少一單位網所構成，與每一該第一通道距離越遠之每一該起波網，其具有之該單位網數量越多。
  4. 如申請專利範圍第3項所述之微氣泡起波器，其中該起波層網總成包含有三個該隔體及三個該起波網，該些起波網沿該出液方向分別包含有1、2、3個該單位網。
  5. 如申請專利範圍第3項所述之微氣泡起波器，其中每一該單位網的篩孔尺寸較佳為0.048~0.3mm之間。
  6. 如申請專利範圍第1項所述之微氣泡起波器，其中每一該第一通道包含有一鄰接該輸入槽且口徑沿該出液方向漸減之增壓段，以及一連通該增壓段並鄰接該起波槽之輸出段。
  7. 如申請專利範圍第6項所述之微氣泡起波器，其中每一該第一通道分別包含有一介於該增壓段與該輸出段之間的輸入段，且該輸入段的直徑略小於該輸出段。
  8. 如申請專利範圍第7項所述之微氣泡起波器，其中該本體包含有複數連通外部與每一該第一通道之透氣穿孔，且每一該透氣穿孔對應於每一該輸入段與每一該輸出段之銜接處。
  9. 如申請專利範圍第1項所述之微氣泡起波器，其中每一該隔體的高度較佳為0.2~1mm之間。
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