TWM512039U - 恆流水波器 - Google Patents

恆流水波器 Download PDF

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Publication number
TWM512039U
TWM512039U TW104211834U TW104211834U TWM512039U TW M512039 U TWM512039 U TW M512039U TW 104211834 U TW104211834 U TW 104211834U TW 104211834 U TW104211834 U TW 104211834U TW M512039 U TWM512039 U TW M512039U
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TW
Taiwan
Prior art keywords
water
wave device
constant current
faucet
conduit
Prior art date
Application number
TW104211834U
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English (en)
Inventor
Yi-Da Wu
Original Assignee
Long Tai Copper Corp
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Long Tai Copper Corp filed Critical Long Tai Copper Corp
Priority to TW104211834U priority Critical patent/TWM512039U/zh
Priority to US14/878,277 priority patent/US9822515B2/en
Publication of TWM512039U publication Critical patent/TWM512039U/zh

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Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02Plumbing installations for fresh water
    • E03C1/08Jet regulators or jet guides, e.g. anti-splash devices
    • E03C1/084Jet regulators with aerating means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3006Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being actuated by the pressure of the fluid to be sprayed
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02Plumbing installations for fresh water
    • E03C1/04Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0404Constructional or functional features of the spout
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02Plumbing installations for fresh water
    • E03C1/08Jet regulators or jet guides, e.g. anti-splash devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/07Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00Control of flow
    • G05D7/01Control of flow without auxiliary power
    • G05D7/0106Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
    • G05D7/012Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule the sensing element being deformable and acting as a valve
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00Control of flow
    • G05D7/01Control of flow without auxiliary power
    • G05D7/0126Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
    • G05D7/0133Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02Spray pistols; Apparatus for discharge
    • B05B7/04Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0425Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid without any source of compressed gas, e.g. the air being sucked by the pressurised liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Domestic Plumbing Installations (AREA)

Description

恆流水波器
本創作係與一種水波器有關,特別是指一種可以根據不同水壓而改變出水流量之水波器。
現今社會中,為節約用水、避免過度浪費水資源,許多國家制定有水龍頭流量規範,而使用者會於一水龍頭之出水口裝設有一水波器,該水波器係包含有一環形罩體,該罩體內部係具有一容置空間,且該罩體之底部係對應該出水口設有一開孔,該開孔係與該容置空間相連通,此外,該容置空間中係設有一墊片,該墊片係為一環形片體,且該墊片之中央係對應該出水口貫設有一出水孔,該出水孔係小於該水龍頭之出水口,藉此,使用者係可透過該出水孔小於該出水口而使該水龍頭之出水符合水龍頭流量規範。
上述習用之水波器雖可使該水龍頭之出水符合水龍頭流量規範,然而本案創作人於長期使用及研發水波器之過程中卻發現,在不同環境下每一水龍頭之水壓皆不同,使用者必須針對不同的水壓更換該水波器之墊片,若水壓提高時,必須選用該出水孔孔徑較小之墊片,以符合水龍頭流量規範,因此,導致習用之水波器有造成使用者的麻煩與不便之缺點,有鑑與此,本創 作人在觀察到上述缺點後,認為習知水波器仍有進一步改進之必要,遂有本創作之產生。
本創作之主要目的係在提供一種恆流水波器,其係裝設於一水龍頭之出水口,而能依據水壓不同而調整出水流量,使該水龍頭之出水流量能符合水龍頭流量規範,並具有省水之功效。
為達上述目的,本創作所提供之恆流水波器,其係包含有一殼體,該殼體係呈一圓環狀,並具有一容置空間,又該殼體之兩端係分別具有一入水開口及一出水開口,且該入水開口及該出水開口係與該容置空間相連通,此外,該殼體之內壁係具有一環形階緣;以及一起泡座,其係環設有一抵頂塊,該抵頂塊係抵頂於該環形階緣,使該起泡座設置於該容置空間內,又該起泡座中央之一側係朝該出水開口凸設有一桿體,且該起泡座上更具有圍繞該桿體開設之數穿孔,該等穿孔係可供水流通過,另該起泡座鄰近於該出水開口處係具有一開口,該開口係與該等穿孔相連通,此外,該開口處更設有一濾網;還有一墊片,其係設於該起泡座上方,且該墊片上係穿設有至少一水孔,並環繞該水孔凸設有一導水管,其中,該導水管係由彈性材質所構成,並具有一頸部,且該頸部之壁厚係小於該導水管之壁厚。
本創作所提供之恆流水波器,由於該導水管係由彈性材質所構成,且該頸部之壁厚係小於該導水管之壁厚,因此令 該導水管之頸部可依該水龍頭之出水口之水壓大小產生不同程度之變形,以改變該導水管之管徑,而可根據不同的水流壓力改變該水龍頭之出水流量,達到恆流省水之效果。
100‧‧‧恆流水波器
10‧‧‧殼體
11‧‧‧容置空間
12‧‧‧入水開口
13‧‧‧出水開口
14‧‧‧環形階緣
20‧‧‧起泡座
21‧‧‧抵頂塊
22‧‧‧桿體
23‧‧‧穿孔
24‧‧‧開口
25‧‧‧濾網
30‧‧‧墊片
31‧‧‧水孔
32‧‧‧導水管
321‧‧‧頸部
322‧‧‧凹槽
323‧‧‧施力部
3231‧‧‧溝槽
第1圖係本創作之第一實施例之分解圖。
第2圖係本創作之第一實施例之剖視圖。
第3圖係本創作之第一實施例之使用剖視圖。
第4圖係本創作之第一實施例之低水壓狀態示意圖。
第5圖係本創作之第一實施例之高水壓狀態示意圖。
第6圖係本創作之第二實施例之墊片立體圖。
第7圖係本創作之第二實施例之墊片剖視圖。
請參閱第1圖及第2圖所示,係為本創作之第一實例之分解圖及剖視圖,其係揭露有一種恆流水波器100,該恆流水波器100係裝設於一水龍頭之出水口,並包含有:一殼體10,其係呈一圓環狀,並具有一容置空間11,又該殼體10之兩端係分別具有一入水開口12及一出水開口13,且該入水開口12及該出水開口13係與該容置空間11相連通,此外,該殼體10之內壁係具有一環形階緣14。
一起泡座20,其係環設有一抵頂塊21,且該抵頂塊21係抵頂於該環形階緣14,使該起泡座20設置於該容置空間11 內,又該起泡座20中央之一側係朝該出水開口13凸設有一桿體22,且該起泡座20上更具有圍繞該桿體22開設之數穿孔23,該等穿孔23係可供水流通過,另該起泡座20鄰近於該出水開口13處係具有一開口24,該開口24係與該等穿孔23相連通,此外,該開口24處更設有一濾網25。
一墊片30,其係設於該起泡座20上方,且該墊片30上係設有至少一水孔31,並環繞該水孔31凸設有一導水管32,其中,該導水管32係具有一頸部321,該頸部321之壁厚係小於該導水管32之壁厚,於本創作中,該導水管32之外環壁係環設有一凹槽322,而形成有該頸部321,又該導水管32之末端係朝外擴張有一施力部323,該施力部323之厚度係由內朝外遞減,而令該施力部323之頂面係呈一弧狀,此外,該墊片30與該導水管32係由彈性材質一體成形所構成,該彈性材質可為橡膠。
為供進一步瞭解本創作構造特徵、運用技術手段及所預期達成之功效,茲將本創作使用方式加以敘述,相信當可由此而對本創作有更深入且具體之瞭解,如下所述:請繼續參閱第3圖、第4圖及第5圖所示,係為本創作之第一實施例之使用剖視圖、低水壓狀態示意圖及高水壓狀態示意圖,並請再配合參閱第1圖及第2圖所示,使用者係可將該恆流水波器100裝設於該水龍頭之出水口,開啟該水龍頭時,如第3圖所示,該水龍頭之水流係經由該入水開口12流入該導水管32,再由該水孔31流出後通過該等穿孔23,最終由設於該開口 24之濾網25流出,當該水龍頭之出水係屬於低水壓之狀態時,如第4圖所示,該導水管32之管徑於低水壓狀態下大致維持原本的大小即可使水該龍頭之出水符合流量規範,又當該水龍頭之出水係屬於高水壓之狀態時,係如第5圖所示,由於該導水管32係由彈性材質所構成,且該頸部321之壁厚係小於該導水管32之壁厚,因此高水壓向下衝擊之壓力會使該施力部323朝下變形,連帶使該頸部321朝內彎曲變形,令該導水管32之管徑縮小,出水空間即縮小,而使該水龍頭之出水符合流量規範,藉此,令該導水管32之頸部321可依該水龍頭之出水口之水壓大小產生不同程度之變形,以改變該導水管32之管徑,而可根據不同的水流壓力改變該水龍頭之出水流量,達到恆流省水之效果。
值得一提的是,由於該施力部323之厚度係由內部朝外部遞減,因此能夠降低該施力部323之慣性,使該施力部323較容易彈性回復,而加快該頸部321之變形速度,以提升該頸部321隨水壓變化之反應速度。
值得再提的是,由於該墊片30與該頸部321係為一體成形,使本創作不需大幅度改變原有結構,而具有結構簡單、成本低廉以及裝設容易之優點。
請繼續參閱第7圖及第8圖所示,係為本創作之第二實施例之墊片立體圖及墊片剖視圖,本實施例與第一實施例不同之處在於該墊片30之施力部323係為一頂面為平面之環形盤體,且該頂面係環繞該水孔31凹設有一溝槽3231,使該施力部323 設有該溝槽3231處之厚度較薄,亦能提升該施力部323變形及回復原狀之反應速度。
茲,再將本創作之特徵及其可達成之預期功效陳述如下:本創作之恆流水波器100,藉由該墊片30在水流壓力下,該頸部321朝內彎曲變形,令該導水管32之管徑縮小,而可控制該水龍頭之出水流量,使得該恆流水波器100能根據不同的水流壓力而改變該水龍頭之出水流量,以符合水龍頭流量規範,而達到恆流省水之效果。
綜上所述,本創作在同類產品中實有其極佳之進步實用性,同時遍查國內外關於此類結構之技術資料,文獻中亦未發現有相同的構造存在在先,是以,本創作實已具備新型專利要件,爰依法提出申請。
惟,以上所述者,僅係本創作之一較佳可行實施例而已,故舉凡應用本創作說明書及申請專利範圍所為之等效結構變化,理應包含在本創作之專利範圍內。
100‧‧‧恆流水波器
10‧‧‧殼體
11‧‧‧容置空間
12‧‧‧入水開口
20‧‧‧起泡座
21‧‧‧抵頂塊
30‧‧‧墊片
31‧‧‧水孔

Claims (6)

  1. 一種恆流水波器,係可供裝設於一水龍頭之出水口,並包含有一殼體,且該殼體內係設有一起泡座,該起泡座上方則設有一墊片,其主要特徵在於:該墊片上係穿設有至少一水孔,並環繞該水孔凸設有一導水管,其中,該導水管係由彈性材質所構成,並具有一頸部,且該頸部之壁厚係小於該導水管之壁厚;藉此,令該導水管之頸部可依該水龍頭之出水口之水壓大小產生不同程度之變形,以改變該導水管之管徑,達到恆流省水之效果。
  2. 依據申請專利範圍第1項所述之恆流水波器,其中,該導水管之末端係朝外擴張有一施力部。
  3. 依據申請專利範圍第2項所述之恆流水波器,其中,該施力部係為一環形盤體。
  4. 依據申請專利範圍第3項所述之恆流水波器,其中,該施力部之厚度係由內朝外遞減,而令該施力部之頂面係呈一弧狀。
  5. 依據申請專利範圍第3項所述之恆流水波器,其中,該施力部之頂面係進一步環繞該水孔凹設有一溝槽。
  6. 依據申請專利範圍第1項所述之恆流水波器,其中,該導水管之外壁係環設有一凹槽,而形成有該頸部。
TW104211834U 2015-07-22 2015-07-22 恆流水波器 TWM512039U (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW104211834U TWM512039U (zh) 2015-07-22 2015-07-22 恆流水波器
US14/878,277 US9822515B2 (en) 2015-07-22 2015-10-08 Flow-control faucet aerator

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Application Number Priority Date Filing Date Title
TW104211834U TWM512039U (zh) 2015-07-22 2015-07-22 恆流水波器

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TWI629247B (zh) 2017-08-22 2018-07-11 阮慶源 Microbubble generator
AU2018327338A1 (en) 2017-09-08 2020-03-19 Vapotherm, Inc. Birfurcated cannula device
CN109708405A (zh) * 2018-10-12 2019-05-03 青岛海尔股份有限公司 水壶结构及具有其的冰箱
BR112021026256A2 (pt) * 2019-06-28 2022-03-03 Vapotherm Inc Cânula de geometria variável
EP4353288A2 (en) 2019-09-26 2024-04-17 Vapotherm, Inc. Internal cannula mounted nebulizer

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US3697002A (en) * 1971-07-21 1972-10-10 American Standard Inc Flow control device
US4228956A (en) * 1978-11-30 1980-10-21 Eaton Corporation Irrigation system and fluid dispersion nozzle
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US5634491A (en) * 1995-10-23 1997-06-03 Benedict; Charles Flow control valve assembly

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US20170022693A1 (en) 2017-01-26
US9822515B2 (en) 2017-11-21

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