WO2009086653A1 - A rotor structure of a micro-atomizing nozzle - Google Patents

A rotor structure of a micro-atomizing nozzle Download PDF

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Publication number
WO2009086653A1
WO2009086653A1 PCT/CN2007/003890 CN2007003890W WO2009086653A1 WO 2009086653 A1 WO2009086653 A1 WO 2009086653A1 CN 2007003890 W CN2007003890 W CN 2007003890W WO 2009086653 A1 WO2009086653 A1 WO 2009086653A1
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WO
WIPO (PCT)
Prior art keywords
rotor
micro
water
spray hole
mist nozzle
Prior art date
Application number
PCT/CN2007/003890
Other languages
French (fr)
Chinese (zh)
Inventor
Huisan Hsu
Original Assignee
Huisan Hsu
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.)
Filing date
Publication date
Application filed by Huisan Hsu filed Critical Huisan Hsu
Priority to PCT/CN2007/003890 priority Critical patent/WO2009086653A1/en
Publication of WO2009086653A1 publication Critical patent/WO2009086653A1/en

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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
    • B05B1/34—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
    • B05B1/3405—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 to produce swirl
    • B05B1/341—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 to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3415—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 to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with swirl imparting inserts upstream of the swirl chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet

Definitions

  • the utility model relates to a rotor structure improvement of a micro-mist nozzle. Background technique
  • a general micro-mist nozzle structure is a body (10)-end portion coupled with a hole plug (12) having a water spray hole (11), and the other end of the body (10) A threaded portion (13) is formed for screwing to a piping system (not shown).
  • a rotor (14) is movably received within the body (10). It is worth noting that the first end (15) of the rotor (14) is close to the water spray hole (11), and the second end (16) is away from the water spray hole (11) and its edge is in a right angle configuration (17) .
  • the object of the present invention is to provide an improved micro-fog nozzle rotor structure improvement, thereby solving the previous The shortcomings of technology.
  • the utility model is realized in that the rotor structure of the micro-mist nozzle is improved, the rotor is accommodated in a body and one end corresponds to an injection hole on the body, and the other end corresponds to the water inlet of the body, and is characterized in that The rotor is a columnar body, and a corner portion is formed around the end of one end corresponding to the water inlet.
  • the micro-mist nozzle structure of the present invention comprises a body having a water inlet and a water outlet; a passage is formed between the water inlet and the water outlet; a receiving hole is formed at the water outlet; and a rotor is movably received In the channel; and a plug having a water spray hole group disposed in the receiving hole; wherein the end of the rotor away from the water spray hole is formed with a lead portion, such as an annular inclined surface or a circular arc surface According to this, the water can flow more smoothly through the rotor, and the rotation smoothness of the rotor and the effect of water atomization can be improved.
  • the utility model has the effects of making the water flow more smooth and improving the water atomization effect.
  • Figure 1 is a schematic view showing the structure of a conventional micro-mist nozzle.
  • Figure 2 is an exploded view of the micro-mist nozzle of the present invention.
  • Figure 3 is a schematic view showing the structure of the micro-fog nozzle of the present invention.
  • Figure 4 is a schematic view of the structure of the rotor of the present invention.
  • Figure 5 is a second schematic view of the structure of the rotor of the present invention.
  • Figure 6 is an exploded view of the rotor of another body of the present invention.
  • Confirmation Figure 7 is a schematic view showing the structure of another body of the present invention.
  • a micro-mist nozzle includes a body (20), a plug (30) and a rotor (40).
  • the body (20) has a water inlet (22) at its end and a water outlet (24) at the other end.
  • a passage (26) is formed between the water inlet (22) and the water outlet (24).
  • the outer wall surface of the water outlet (24) is formed with a threaded portion (28).
  • Another receiving hole (29) is formed at the end of the water outlet (24), and the hole of the receiving hole (29) is larger than the diameter of the water outlet (24).
  • the rotor (40) is a long cylinder and is accommodated in the passage (26).
  • the plug (30) is a water spray hole (32) having a penetrating structure in the axial direction and a tapered structure formed at one end.
  • the plug (30) is disposed in the receiving hole (29) and the water spray hole (32) communicates with the channel (26).
  • the rotor (40) is constructed of a columnar body.
  • the rotor (40) has a first end (42) and a second end (44), wherein the first end (42) is adjacent to the water spray hole (32), and the second end is away from the water spray hole (32) and A lead portion (46) is formed on the periphery.
  • the lead portion (46) formed by the second end (44) of the rotor (40) is of an annular inclined surface configuration.
  • the guide portion (46) formed by the second end (44) of the rotor (40) may also be of a circular arc surface configuration.
  • the rotor (40) has a large spacing between the side surface of the second end (44) and the inner wall surface of the body (20), so that the water flow can smoothly and stably pass, so that the rotation of the rotor (40) is smooth. It is stable and can thereby improve the atomization effect of the water mist sprayed from the water spray hole (32).
  • the rotor (40) disclosed in the present invention can be disposed in another body (50).
  • the body (50) has a closed surface (52) at one end, and a passage (54) is formed in the axially inner portion of the body (52).
  • a water spray hole (56) is a connecting passage (54) through the closed surface (52).
  • the rotor (40) is disposed within the passage (54). When water flows into the passage (54) and passes through the end of the rotor (40), the guide portion (46) formed at the end of the rotor (40) contributes to the smooth flow of water. When the water flows through the water spray hole (56), it forms a mist.

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  • Nozzles (AREA)

Abstract

An improved rotor of a micro-atomizing nozzle is housed in a body, and said rotor is facing a spray hole in the body at one end and is facing a water inlet in the body at the other end. The rotor is a cylindrical body, and a chamfer portion such as an annular inclined surface or a rounded surface is forming around the end facing said water inlet.

Description

微雾喷嘴的转子结构 技术领域  Rotor structure of micro-mist nozzle
本实用新型涉及一种微雾喷嘴之转子结构改良。 背景技术  The utility model relates to a rotor structure improvement of a micro-mist nozzle. Background technique
请参阅图 1所示， 一般的微雾喷嘴结构是由一本体 ( 10)—端部配接一个具 有喷水孔( 11 )的一孔塞( 12)， 且该本体( 10)的另一端形成有螺紋部( 13 )用以螺 锁于一管路系统 (未显示）。 此外， 一转子（14)是可活动地容置在该本体内（10)。 值得注意的是， 该转子（14)的第一端 ( 15)是接近该喷水孔 ( 11)， 而第二端 ( 16) 远离喷水孔 ( 11 )且其边缘呈现直角构造( 17)。 当水流进该微雾喷嘴且通过该转 子（14)与该本体 ( 10)之间的间隙时， 该转子（14)受水的推动而产生转动， 且水 喷出该喷水孔 ( 11 )时则呈现雾化形式。  Referring to FIG. 1, a general micro-mist nozzle structure is a body (10)-end portion coupled with a hole plug (12) having a water spray hole (11), and the other end of the body (10) A threaded portion (13) is formed for screwing to a piping system (not shown). In addition, a rotor (14) is movably received within the body (10). It is worth noting that the first end (15) of the rotor (14) is close to the water spray hole (11), and the second end (16) is away from the water spray hole (11) and its edge is in a right angle configuration (17) . When water flows into the micro-mist nozzle and passes through a gap between the rotor (14) and the body (10), the rotor (14) is rotated by water, and water is sprayed out of the water spray hole (11). The time is in the form of atomization.
然而， 由于转子（14)的第二端（16)边缘呈现直角构造 ( 17)， 该转子（14)邻 近第二端（16)的壁面与本体 ( 10)内面间的间隙小， 所以水流不容易通过， 并且 水流产生不稳定的状态， 如此一来， 水流动不顺畅也会造成转子（14)转动不顺 畅， 因此水雾化的效果会受到影响。 发明内容  However, since the edge of the second end (16) of the rotor (14) exhibits a right-angled configuration (17), the gap between the wall surface of the rotor (14) adjacent to the second end (16) and the inner surface of the body (10) is small, so the water flow is not It is easy to pass, and the water flow is unstable. As a result, the water flow is not smooth and the rotor (14) will not rotate smoothly, so the effect of water atomization will be affected. Summary of the invention
由于先前技术所揭露的微雾喷嘴之转子结构会造成水流动不顺畅及水雾化 效果不佳， 因此本实用新型的目的在于提供一种创新的微雾喷嘴之转子结构改 良， 藉此解决先前技术的缺点。  Since the rotor structure of the micro-mist nozzle disclosed in the prior art causes water flow to be unsmooth and the water atomization effect is not good, the object of the present invention is to provide an improved micro-fog nozzle rotor structure improvement, thereby solving the previous The shortcomings of technology.
本实用新型是这样实现的， 一种微雾喷嘴之转子结构改良， 该转子是容置 在一本体内且一端对应该本体上的一喷孔， 另一端对应该本体之入水口， 其特 征在于： 该转子为一柱状体， 且对应该入水口的一端周边形成有一导角部。  The utility model is realized in that the rotor structure of the micro-mist nozzle is improved, the rotor is accommodated in a body and one end corresponds to an injection hole on the body, and the other end corresponds to the water inlet of the body, and is characterized in that The rotor is a columnar body, and a corner portion is formed around the end of one end corresponding to the water inlet.
本实用新型微雾喷嘴结构包含一本体具有一入水口及一出水口； 一通道形 成在该入水口及出水口之间； 一容置孔形成在该出水口处； 一转子可活动地容 置在该通道内； 以及一孔塞具有一喷水孔组设在该容置孔内； 其中， 该转子远 离喷水孔的一端边缘是形成有一导角部， 例如环状倾斜面或圆弧面， 据此， 水 流经该转子时可更为顺畅， 且提高转子的转动顺畅度及水雾化的效果。  The micro-mist nozzle structure of the present invention comprises a body having a water inlet and a water outlet; a passage is formed between the water inlet and the water outlet; a receiving hole is formed at the water outlet; and a rotor is movably received In the channel; and a plug having a water spray hole group disposed in the receiving hole; wherein the end of the rotor away from the water spray hole is formed with a lead portion, such as an annular inclined surface or a circular arc surface According to this, the water can flow more smoothly through the rotor, and the rotation smoothness of the rotor and the effect of water atomization can be improved.
本实用新型具有能够使水流动更顺畅及提高水雾化效果的功效。 附图说明  The utility model has the effects of making the water flow more smooth and improving the water atomization effect. DRAWINGS
图 1为习用微雾喷嘴结构示意图。  Figure 1 is a schematic view showing the structure of a conventional micro-mist nozzle.
图 2为本实用新型微雾喷嘴分解图。  Figure 2 is an exploded view of the micro-mist nozzle of the present invention.
图 3为本实用新型微雾喷嘴结构示意图。  Figure 3 is a schematic view showing the structure of the micro-fog nozzle of the present invention.
图 4为本实用新型之转子结构示意图之一。  Figure 4 is a schematic view of the structure of the rotor of the present invention.
图 5为本实用新型之转子结构示意图之二。  Figure 5 is a second schematic view of the structure of the rotor of the present invention.
图 6为本实用新型另一本体配设转子之分解图。  Figure 6 is an exploded view of the rotor of another body of the present invention.
1  1
确认本 图 7为本实用新型之另一本体配设转子之结构示意图 Confirmation Figure 7 is a schematic view showing the structure of another body of the present invention
主要元件符号说明： The main component symbol description:
( 10)本体 ( 11 )喷水孔 ( 12)孔塞  (10) Body (11) Water spray hole (12) Hole plug
( 13)螺紋部 ( 14)转子 ( 15)第一端  (13) threaded part (14) rotor (15) first end
( 16)第二端 ( 17)直角构造 (20)本体  (16) Second end (17) Right angle structure (20) Body
(22)入水口 (24)出水口 (26)通道  (22) Inlet (24) Outlet (26) Channel
(28)螺纹部 (29)容置孔 (30)孔塞  (28) Threaded part (29) accommodating hole (30) hole plug
(32)喷水孔 (40)转子 (42)第一端  (32) water spray hole (40) rotor (42) first end
(44)第二端 (46)导角部 (50)本体  (44) second end (46) lead (50) body
(52)封闭面 (54)通道 (56)喷水孔 具体实施方式  (52) Closed surface (54) Channel (56) Water spray hole
请参阅图 2及图 3， 一微雾喷嘴是包含一本体 (20)、 一孔塞 (30)及一转子 (40)。  Referring to Figures 2 and 3, a micro-mist nozzle includes a body (20), a plug (30) and a rotor (40).
该本体 (20)—端具有一个入水口（22)， 另一端具有一出水口（24)。 一通道 (26)形成在该入水口（22)与该出水口（24)之间。 其中该出水口（24)的外壁面形 成有一螺纹部 (28)。又一容置孔 (29)是形成在该出水口（24)—端，该容置孔 (29) 的孔径大于该出水口（24)的孔径。  The body (20) has a water inlet (22) at its end and a water outlet (24) at the other end. A passage (26) is formed between the water inlet (22) and the water outlet (24). The outer wall surface of the water outlet (24) is formed with a threaded portion (28). Another receiving hole (29) is formed at the end of the water outlet (24), and the hole of the receiving hole (29) is larger than the diameter of the water outlet (24).
该转子 ( 40 )是一长柱体且容萱在该通道 ( 26 )内。 该孔塞 ( 30 )是于轴向开设 有一贯穿构造的喷水孔 (32)且一端形成有一渐缩构造。 该孔塞 (30)用以组设在 该容置孔 ( 29 )内且喷水孔( 32 )与该通道 ( 26 )相通。  The rotor (40) is a long cylinder and is accommodated in the passage (26). The plug (30) is a water spray hole (32) having a penetrating structure in the axial direction and a tapered structure formed at one end. The plug (30) is disposed in the receiving hole (29) and the water spray hole (32) communicates with the channel (26).
值得注意的， 该转子 (40)是为柱状体构造。 该转子 (40)具有一第一端 (42) 及一第二端 (44)，其中第一端 (42)接近该喷水孔 ( 32)，第二端远离该喷水孔 (32) 且周边形成一导角部 (46)。  It is worth noting that the rotor (40) is constructed of a columnar body. The rotor (40) has a first end (42) and a second end (44), wherein the first end (42) is adjacent to the water spray hole (32), and the second end is away from the water spray hole (32) and A lead portion (46) is formed on the periphery.
请参阅图 4，该转子之 (40)第二端 (44)所形成的导角部 (46)是为一环状倾斜 面构造。又请参阅图 5，该转子之 (40)第二端 (44)所形成的导角部 (46)也可以是 为一圆弧面构造。  Referring to Figure 4, the lead portion (46) formed by the second end (44) of the rotor (40) is of an annular inclined surface configuration. Referring also to Fig. 5, the guide portion (46) formed by the second end (44) of the rotor (40) may also be of a circular arc surface configuration.
请再参阅图 3， 当水流入该微雾喷嘴且经过该转子 (40)的第二端 (44)时， 因 为该第二端 (44)的周边具有倾斜构造的导角部 (46)， 所以该转子 (40)邻近第二. 端 (44)之侧边表面与该本体 (20)的内壁面间具有较大间距， 所以水流能够顺畅 且稳定的通过， 因此转子 (40)的转动顺畅且稳定， 且可藉此提高由喷水孔 (32) 所喷出之水雾的雾化效果。  Referring again to FIG. 3, when water flows into the micro-mist nozzle and passes through the second end (44) of the rotor (40), since the periphery of the second end (44) has a slanted-conducting guide portion (46), Therefore, the rotor (40) has a large spacing between the side surface of the second end (44) and the inner wall surface of the body (20), so that the water flow can smoothly and stably pass, so that the rotation of the rotor (40) is smooth. It is stable and can thereby improve the atomization effect of the water mist sprayed from the water spray hole (32).
请参阅图 6及图 7， 本实用新型所揭露的转子 (40)可配设在另一本体 (50) 内。 该本体 (50)是一端形成封闭面 (52)， 且本体（52)的轴向内部形成有一通道 ( 54)。 一喷水孔 (56)是贯穿封闭面 (52)连接通道（54)。 该转子 (40)组设在通道 (54)内。 当水流入该通道 (54)且经过该转子 (40)—端时， 转子 (40)端部所形成 之导 部 ( 46 )有助于水流顺畅地流动。而水流通过该喷水孔 ( 56 )时形成水雾状。  Referring to Figures 6 and 7, the rotor (40) disclosed in the present invention can be disposed in another body (50). The body (50) has a closed surface (52) at one end, and a passage (54) is formed in the axially inner portion of the body (52). A water spray hole (56) is a connecting passage (54) through the closed surface (52). The rotor (40) is disposed within the passage (54). When water flows into the passage (54) and passes through the end of the rotor (40), the guide portion (46) formed at the end of the rotor (40) contributes to the smooth flow of water. When the water flows through the water spray hole (56), it forms a mist.

Claims

权利要求书 Claim
1、 一种微雾喷嘴之转子结构改良， 该转子是容置在一本体内且一端对应 该本体上的一喷孔， 另一端对应该本体之入水口， 其特征在于： 该转子为一柱 状体， 且对应该入水口的一端周边形成有一导角部。 1. The rotor structure of a micro-mist nozzle is improved, the rotor is accommodated in a body and one end corresponds to a nozzle hole on the body, and the other end corresponds to the water inlet of the body, wherein: the rotor is a column A guide portion is formed around the end of one end corresponding to the water inlet.
2、 根据权利要求 1所述之微雾喷嘴之转子结构改良， 其特征为该导角部 为一圆弧面构造。  2. The rotor structure improvement of the micro-mist nozzle according to claim 1, wherein the guide portion is a circular arc surface structure.
3、 根据权利要求 1所述之微雾喷嘴之转子结构改良， 其特征为该导角部 为一环状倾斜面构造。  3. The rotor structure improvement of the micro-mist nozzle according to claim 1, wherein the guide portion is an annular inclined surface structure.
PCT/CN2007/003890 2007-12-29 2007-12-29 A rotor structure of a micro-atomizing nozzle WO2009086653A1 (en)

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PCT/CN2007/003890 WO2009086653A1 (en) 2007-12-29 2007-12-29 A rotor structure of a micro-atomizing nozzle

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Application Number Priority Date Filing Date Title
PCT/CN2007/003890 WO2009086653A1 (en) 2007-12-29 2007-12-29 A rotor structure of a micro-atomizing nozzle

Publications (1)

Publication Number Publication Date
WO2009086653A1 true WO2009086653A1 (en) 2009-07-16

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Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2230479A (en) * 1989-04-15 1990-10-24 Nutec Chemicals Ltd Trigger operated spray dispenser
US5622318A (en) * 1993-11-03 1997-04-22 Sofab Spray nozzle for an aerosol dispenser
DE29802025U1 (en) * 1998-02-06 1998-04-02 Hsu, Chih-Lung, Taichung High pressure atomizer
US5927611A (en) * 1998-04-03 1999-07-27 Palestrant; Nathan Enhanced performance atomizing nozzle
CN2341718Y (en) * 1998-08-19 1999-10-06 黄玉琼 Improved nozzle
US6000636A (en) * 1997-10-07 1999-12-14 Huang; Yu-Chiung Nozzle device
CN2363791Y (en) * 1999-01-15 2000-02-16 徐志隆 Improved structure of fine spray head
US6283387B1 (en) * 1998-10-27 2001-09-04 Nathan Palestrant Misting head poppet
CN2461659Y (en) * 2000-08-31 2001-11-28 徐志隆 Improved micro-atomizing nozzle structure
DE20211925U1 (en) * 2002-08-02 2002-10-31 Chiung, Huang-Yu, Taichung fog nozzle
CN2547408Y (en) * 2002-05-23 2003-04-30 黄玉琼 Fine spray head structure
US6666386B1 (en) * 2002-06-06 2003-12-23 Yu-Chiung Huang Atomizing nozzle structure
CN1711141A (en) * 2002-11-12 2005-12-21 内森·帕雷斯特兰特 Improved atomizing nozzle and method for manufacture thereof
CN201006499Y (en) * 2006-09-26 2008-01-16 徐志隆 Micro-mist spray nozzle with abrasion resistance

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2230479A (en) * 1989-04-15 1990-10-24 Nutec Chemicals Ltd Trigger operated spray dispenser
US5622318A (en) * 1993-11-03 1997-04-22 Sofab Spray nozzle for an aerosol dispenser
US6000636A (en) * 1997-10-07 1999-12-14 Huang; Yu-Chiung Nozzle device
DE29802025U1 (en) * 1998-02-06 1998-04-02 Hsu, Chih-Lung, Taichung High pressure atomizer
US5927611A (en) * 1998-04-03 1999-07-27 Palestrant; Nathan Enhanced performance atomizing nozzle
CN2341718Y (en) * 1998-08-19 1999-10-06 黄玉琼 Improved nozzle
US6283387B1 (en) * 1998-10-27 2001-09-04 Nathan Palestrant Misting head poppet
CN2363791Y (en) * 1999-01-15 2000-02-16 徐志隆 Improved structure of fine spray head
CN2461659Y (en) * 2000-08-31 2001-11-28 徐志隆 Improved micro-atomizing nozzle structure
CN2547408Y (en) * 2002-05-23 2003-04-30 黄玉琼 Fine spray head structure
US6666386B1 (en) * 2002-06-06 2003-12-23 Yu-Chiung Huang Atomizing nozzle structure
DE20211925U1 (en) * 2002-08-02 2002-10-31 Chiung, Huang-Yu, Taichung fog nozzle
CN1711141A (en) * 2002-11-12 2005-12-21 内森·帕雷斯特兰特 Improved atomizing nozzle and method for manufacture thereof
CN201006499Y (en) * 2006-09-26 2008-01-16 徐志隆 Micro-mist spray nozzle with abrasion resistance

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