CN102138037A - 用于炉灶中燃气管的紧固系统 - Google Patents

用于炉灶中燃气管的紧固系统 Download PDF

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Publication number
CN102138037A
CN102138037A CN2009801342380A CN200980134238A CN102138037A CN 102138037 A CN102138037 A CN 102138037A CN 2009801342380 A CN2009801342380 A CN 2009801342380A CN 200980134238 A CN200980134238 A CN 200980134238A CN 102138037 A CN102138037 A CN 102138037A
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China
Prior art keywords
fuel tube
fastening system
cooking stove
clamp
regulator
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Pending
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CN2009801342380A
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English (en)
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埃拉米斯·布拉兹·帕迪利亚
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Electrolux do Brasil SA
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Electrolux do Brasil SA
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Publication of CN102138037A publication Critical patent/CN102138037A/zh
Pending legal-status Critical Current

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    • 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
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00Couplings of the quick-acting type
    • F16L37/08Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/16Joints tightened by the action of a wedge-shaped hinged hooks
    • 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
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00Couplings of the quick-acting type
    • F16L37/08Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
    • F16L37/121Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members using freely rocking hooks

Abstract

本发明涉及一种用于燃气炉灶工作台中的调节器(2)或文氏管(3)中的燃气管(1)的紧固系统,所述紧固系统包括双联结夹钳(4),其中心部分(4a)包围管(1),所述管(1)的端部插入燃气调节器(2)或文氏管(3)中,允许在调节器(2)或文氏管(3)主体预留的两个侧突出部(5)的联结。那么,通过所述双联结器,燃气管(1)保持与其所连接的元件对准。

Description

用于炉灶中燃气管的紧固系统
技术领域
本发明涉及一种用于燃气炉灶工作台的调节器或文氏管中的燃气管的紧固系统,所述紧固系统包括具有双联结器的夹钳,所述夹钳的中心部分包围管端部,所述管端部插入所述燃气调节器或文氏管,允许在调节器或文氏管主体预留的两个侧突出部的联结。那么,通过双联结器,燃气管与其所连接的元件对准。
背景技术
目前,在现有技术中,燃气管与调节器之间的连接通常是通过使用具有螺丝的元件实现的,这就需要附件,例如垫圈和化学密封剂以避免燃气在这些连接处泄漏。该系统试图在部件成本和投入的人力方面优化最终产品。在其它已知的替代方案中,板带用于将所述管紧固在调节器中。在这种情况下,用带子将所述管固定在调节器中的联结是危险的,这会允许管侧向移动,因此很可能使燃气在该连接处泄漏。
在另一个相似的紧固方案中,替代金属板带的使用,而是采用导线搭接片(wire strap),所述导线搭接片仅联结调节器的一侧。在这种情况下,会产生和板带同样的问题,即管与调节器之间的侧向位移将致使气体在连接处泄漏。
本发明的目的是通过紧固系统简化并同时改进所述管与调节器之间的连接,以避免现有技术中存在的缺点,所述紧固系统能够确保管对准并尽可能地降低发生泄漏事故的可能性。
文件MU 7502586描述了一种燃气管联结及其相应的终端,与本发明不同的是,其未涉及双联结夹钳并且不能确保燃气管对准。
文件WO 01/38771A1描述了一种两个插入式线路系统之间的转换元件,与本发明不同的是,其从未涉及双联结夹钳。
文件MU 7701371描述了一种用于炉灶燃气入口连接的结构装置,其包括两个管型主体,并不与本发明中的装置矛盾。
文件MU 77013727U描述了一种板架型延展(easel type extension)调节器主体,其中涉及夹钳,但是并未涉及与本发明相同的创新性方面。
附图说明
图1在四个视图中示出用于燃气调节器(2)的本发明的系统。图1A示出该装置的侧视图,其中通过夹钳(4),利用在侧突出部(5)的双联结,燃气管(1)紧固在调节器(2)中。图1B示出该装置的后视图,可以看到夹钳(4)的“U”形弯曲部(4a)以及侧突出部(5),所述侧突出部(5)接收夹钳装配(4)。图1C示出该装置的俯视图,示出利用调节器(2)的侧突出部(5)将燃气管(1)与夹钳(4)相紧固。图1D示出该装置的剖视图,示出燃气管(1)由夹钳(4)紧固至调节器主体(2)。
图2在四个视图中示出用于工作台文氏管(3)的本发明的系统。图2A示出该装置的俯视图,示出利用文氏管(3)的侧突出部(5)将燃气管(1)与夹钳(4)相紧固。图2B示出该装置的侧视图,其中可见,利用在侧突出部(5)的双联结,燃气管(1)通过夹钳(4)紧固在文氏管(3)中。图2C示出该装置的剖视图,示出燃气管(1)通过夹钳(4)紧固至文氏管主体(3)。图2D示出该装置的后视图,可以看到夹钳(4)的“U”形弯曲部(4a)以及侧突出部(5),所述侧突出部(5)接收夹钳装配(4)。
具体实施方式
本发明描述了一种用于燃气炉灶的紧固燃气管(1)的连接系统,该系统提供了牢固的连接以及改进的元件的对准。利用双联结夹钳(4),该系统保证了燃气管(1)与炉灶调节器(2)或与炉灶工作台文氏管(3)之间的结合,并且所述双联结夹钳(4)的中心部分(4a)包围插入调节器(2)或插入文氏管(3)的管端部(1),所述双联结夹钳(4)的两端接合于调节器(2)或文氏管(3)主体中预留的两个侧突出部(5)。
基于本发明,利用双联结,燃气管(1)保持与调节器(2)或文氏管(3)对准,尽可能地降低气体泄漏的可能性,并且还减少了成本,使该装置的组装过程更迅速、更简单。
燃气管(1)的紧固件夹钳(4)的中心部分为U形弯曲部(4a),所述U形弯曲部(4a)在所述管(1)的圆形扩张部后面包围所述管(1)。所述管(1)的紧固件夹钳(4)的两端伸出并弯向调节器(2)或文氏管(3)圆柱形主体的两侧,再次向前弯曲并部分地包围调节器(2)或文氏管(3)圆柱形主体的两个侧突出部(5)。由于燃气管(1)的圆形扩张部的直径大于夹钳(4)的U形部(4a)的直径,并且该扩张部置于调节器(2)或文氏管(3)的端部(其中嵌入密封环)中,因此当组装时,夹钳(4)将所述管紧固在调节器(2)或文氏管(3)中,防止它们自然地分离。
本发明并不限制为这里所示或所述的实施例,而应该在其广泛的范围内理解本发明。本领域技术人员能够理解,在之前的描述和附图中了解了本发明的基础上,可以对本发明做出很多变化以及采用其它实施方式。并且,应该理解,本发明并不局限为所公开的特定形状,其变化和其它形状也应包括在所附权利要求的范围内。尽管这里指定了特定术语,可以理解,这些术语仅用于一般的以及所述的形式中,而非用于限制目的。

Claims (7)

1.一种用于炉灶中燃气管的紧固系统,其特征在于,所述紧固系统包括具有双卡夹部的夹钳(4),所述夹钳(4)的中心部分(4a)包围输入燃气管的边缘(1),并且所述夹钳(4)的边缘连接至元件主体的两个侧突出部(5),所述燃气管(1)连接至所述元件主体。
2.根据权利要求1所述的用于炉灶中燃气管的紧固系统,其特征在于,所述元件为炉灶的燃气计量器(2)。
3.根据权利要求1所述的用于炉灶中燃气管的紧固系统,其特征在于,所述元件为炉灶的顶部文氏管(3)。
4.根据权利要求1所述的用于炉灶中燃气管的紧固系统,其特征在于,所述元件为燃烧器,优选地为密封的燃烧器,更优选地为炉灶的密封的燃烧器基座。
5.根据权利要求1所述的用于炉灶中燃气管的紧固系统,其特征在于,所述固定夹钳在其中心部分具有U形弯曲部(4a),所述U形弯曲部在所述管的圆形扩张部(1)后面包围所述管(1)。
6.根据权利要求1所述的用于炉灶中燃气管的紧固系统,其特征在于,所述固定夹钳的边缘伸出并沿元件的圆柱形主体的两侧弯曲,所述燃气管(1)连接至所述元件的圆柱形主体,所述固定夹钳的边缘部分地包围所述元件的圆柱形主体的侧突出部(5),所述燃气管(1)连接至所述元件的圆柱形主体。
7.根据权利要求1所述的用于炉灶中燃气管的紧固系统,其特征在于,所述固定夹钳具有U形弯曲部(4a),所述U形弯曲部(4a)的直径小于所述燃气管的圆形扩张部(1)的直径。
CN2009801342380A 2008-09-01 2009-09-01 用于炉灶中燃气管的紧固系统 Pending CN102138037A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BRMU8801923-3U BRMU8801923U2 (pt) 2008-09-01 2008-09-01 sistema de fixação para tubo de gás em fogões
BRMU8801923-3 2008-09-01
PCT/BR2009/000282 WO2010022492A2 (en) 2008-09-01 2009-09-01 Fastening system for gas tubes in stoves

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Publication Number Publication Date
CN102138037A true CN102138037A (zh) 2011-07-27

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US (1) US20110197874A1 (zh)
EP (1) EP2331861A2 (zh)
CN (1) CN102138037A (zh)
AU (1) AU2009287364B2 (zh)
BR (1) BRMU8801923U2 (zh)
CA (1) CA2735552A1 (zh)
RU (1) RU2509250C2 (zh)
WO (1) WO2010022492A2 (zh)

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US6179345B1 (en) * 1997-07-22 2001-01-30 Daimler-Benz Aktiengesellschaft Device for connecting two tubular piping parts
CN1621732A (zh) * 2003-11-28 2005-06-01 东海橡胶工业株式会社 快速连接器

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FR1342897A (fr) * 1962-10-01 1963-11-15 Dispositif de raccordement rapide pour tuyaux, tubes ou analogues
US3469864A (en) * 1967-06-19 1969-09-30 Continental Oil Co Conduit connector
US3625548A (en) * 1970-08-24 1971-12-07 Sharyl A Craggs Quick connect and disconnect coupling
JPS6196077U (zh) * 1984-11-29 1986-06-20
GB2320542A (en) * 1996-12-21 1998-06-24 Daimler Benz Ag An arrangement for connecting two tubular line parts
US6179345B1 (en) * 1997-07-22 2001-01-30 Daimler-Benz Aktiengesellschaft Device for connecting two tubular piping parts
CN1621732A (zh) * 2003-11-28 2005-06-01 东海橡胶工业株式会社 快速连接器

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WO2010022492A3 (en) 2010-04-22
CA2735552A1 (en) 2010-03-04
RU2509250C2 (ru) 2014-03-10
BRMU8801923U2 (pt) 2010-05-04
US20110197874A1 (en) 2011-08-18
RU2011112373A (ru) 2012-10-10
AU2009287364A1 (en) 2010-03-04
AU2009287364B2 (en) 2013-09-05
EP2331861A2 (en) 2011-06-15
WO2010022492A2 (en) 2010-03-04

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