CN103123023A - Micro-irrigation pipeline connection assembly - Google Patents

Micro-irrigation pipeline connection assembly Download PDF

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Publication number
CN103123023A
CN103123023A CN 201110384092 CN201110384092A CN103123023A CN 103123023 A CN103123023 A CN 103123023A CN 201110384092 CN201110384092 CN 201110384092 CN 201110384092 A CN201110384092 A CN 201110384092A CN 103123023 A CN103123023 A CN 103123023A
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CN
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Prior art keywords
pressing
sleeve
conical
micro
provided
Prior art date
Application number
CN 201110384092
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Chinese (zh)
Inventor
李双全
马星才
王新浩
叶德海
朱财
张守军
王长林
黄霞
刘耀海
丛健
黄健
李振江
李伟
赵洪强
陈虎
张虎斌
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新疆天业(集团)有限公司
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Abstract

The invention relates to a micro-irrigation pipeline connection assembly which comprises a tubular billet connection part main body, and at least one end of the tubular billet connection part main body is provided with a connection section connected with a tubular billet. A conical table is arranged on the connection section, and a pressing device for pressing the tubular billet on the conical table is arranged on the conical table of the connection table. A conical groove corresponding to the conical table of the connection section is arranged in the inner wall of the pressing device. The pressing device is combined by two pressing sleeves, wherein the inner walls of two axial sections of the pressing device are semicircular. A buckle and a clamping groove are arranged on longitudinal opposite faces of the pressing sleeves, and the buckle of one of the pressing sleeves is correspondingly clamped into the clamping groove of the other pressing sleeve so that the two clamping sleeves are combined together. When the tubular billet is connected, the tubular billet is firstly sleeved on the conical table of the connection section, and then the two pressing sleeves are respectively arranged on the conical table of the connection section, and the buckle of the pressing sleeve is correspondingly clamped into the clamping groove so that the tubular billet is pressed on the conical table of the connection section. The micro-irrigation pipeline connection assembly is firm in connection, good in sealing performance, fast and convenient to install, and easy to manufacture.

Description

微灌管路连接组件 Micro-irrigation tubing connector assembly

技术领域 FIELD

[0001] 本发明涉及农业微灌系统中的管路连接件,尤其是连接毛管的微灌管路连接组件。 [0001] The present invention relates to pipe fittings agricultural micro-irrigation system, in particular a micro-irrigation tubing connector capillary tube connecting assembly.

背景技术 Background technique

[0002] 农业微灌系统由于管、支管、毛管组成。 [0002] Agricultural micro-irrigation system As the pipe, manifold, capillary composition. 毛管与支管之间需要管路连接件连接,中国专利ZL99203491.4公开了一种管路连接件,它包括一带圆锥形棱台的连接件,棱台的内侧设有压紧螺母,使用时,先将管子套于连接件圆锥形棱台上,再将压紧螺母旋出直至将毛管挤紧,在使用时由于是边缝式滴灌带,侧缝处是迷宫流道,在压紧螺母压滴灌带时厚度不均,在迷宫流道一侧容易漏水。 Required pipe connections between the connecting member and the capillary tube branch, Chinese Patent No. ZL99203491.4 discloses a pipe connection comprising a connecting member along the conical truncated pyramid, truncated pyramid inside the compression nut is provided, in use, first tube nested conical bevel on the connecting member, and then the compression nut until a tight squeeze capillary, when used as is with drip seam, a side seam labyrinth flow passage, the pressure in the compression nut the thickness unevenness of drip tape, easy to leak at the side of the labyrinth flow path. 中国专利说明书CN2413495Y公开了一种农田滴灌管路连接件,它包括管件主体和锁紧连接件,管件主体外设有密封圈,锁紧连接件套于密封圈外且与管件主体外周面锁紧配合连接。 Chinese patent CN2413495Y discloses a specification agricultural drip irrigation line connecting parts, comprising a tubular body member and the locking member is connected, outside the body seals the tube, the locking sleeve is connected to the outer ring member and the outer circumferential surface of the pipe and the locking member body fit connection. 但是,使用时滴灌带要先穿过锁紧连接件,再套入管件主体外周面,由于管件主体外设有密封圈,滴灌带属于薄壁软管,滴灌带穿过密封圈时易弯折,不易套入管件主体,操作不方便。 However, through the use of drip irrigation first locking connector, and then set into the outer circumferential surface of the tubular body, pliable tubular body due to the peripheral sealing ring, drip tape belongs to the thin-walled hose, drip tape through the ring , easy to set into the tube body, inconvenient operation.

发明内容 SUMMARY

[0003] 本发明的目的在于提供一种可直接与毛管连接且连接牢靠、密封性好、操作简单快捷的微灌管路连接组件。 [0003] The object of the present invention is to provide a direct connection to the capillary and connected securely, sealing, simple and quick assembly of the micro-irrigation pipe connection.

[0004]为了实现上述目的,本发明采取的技术方案为:一个毛管连接件本体,至少一端设有与毛管连接的连接段,连接段设有锥形台,在连接段的锥形台上装有将毛管压紧在锥形台上的压紧装置,压紧装置内壁设有与连接段锥形台对应的锥形槽,所述的压紧装置是由两个轴向截面内壁为半圆形的压紧套组合而成,所述的压紧套纵向相对面上设有卡扣和卡槽,通过一个压紧套的卡扣相对应卡入另一个压紧套的卡槽内,从而将两个压紧套组合在一起,连接毛管时先将毛管套过连接段的锥形台,之后将两个压套分别对应装在连接段的锥形台后,将一个压套上的卡扣对应卡入另一个压紧套的卡槽内,将毛管压紧在连接段的锥形台上。 [0004] To achieve the above object, the present invention takes technical solutions: a capillary connector body, with at least one end connected to the connecting section of the capillary, the connecting section provided with a conical table, the table with a tapered connection section the tapered capillary pressing stage pressing means, pressing means is provided with an inner wall of the connecting segment-conical tapered grooves corresponding to said pressing means is composed of two axially inner wall of the semicircular cross-section the combination of the pressing sleeve, the pressing sleeve is provided on opposite sides of the longitudinal slot and snap, pressing the inner sleeve by a snap into a corresponding card slot of another pressing sleeve, so that the pressing together two sets, the first set of capillary through-conical connecting section connecting the capillary tube, after which the two press-fitted respectively mounted on the rear-conical connecting section, a pressure sleeve will snap within a corresponding card slot into another pressing sleeve, is pressed against the tapered capillary stage connection section.

[0005] 所述的组成压紧装置的压紧套为两个结构相同的压紧套,压紧套的纵向相对面上一边设有卡扣,另一边设有卡槽。 Pressing the sleeve [0005] Composition of the pressing means pressing the same two sets of structures, the pressing sleeve is provided with longitudinally opposite side surfaces of a snap, with the other side of the slot.

[0006] 所述的组成压紧装置的两个压紧套,一个压紧套的纵向相对面设有卡扣,另一个压紧套的纵向相对面设有卡槽。 Two sets of pressing the pressing means composed of [0006] the longitudinal compression sleeve facing surface provided with a snap, opposite longitudinal surface of the other pressing sleeve is provided with slots.

[0007] 作为上述微灌管路连接组件的进一步改进,压紧装置的轴向截面的外轮廓为圆形,压紧装置的外表面上设有螺纹,锁紧环内壁设有与压紧套螺纹相配的螺纹,锁紧环旋入压紧套,从而进一步压紧毛管在连接段的锥形台上。 [0007] Examples of the micro-irrigation tubing connector assembly further improvement, the outer contour of an axial section of the pressing means is circular, the outer surface of the hold-down device is provided with a threaded locking ring is provided with an inner wall of the pressing sleeve thread matching the thread, the locking ring is screwed into the pressing sleeve so as to further compress the capillary tapered connecting section of the stage.

[0008] 作为上述微灌管路连接组件的进一步改进,所述的压紧装置的外表面为锥形。 [0008] As an improvement to the above-described micro-irrigation tubing connector assembly, the outer surface of the hold-down device is tapered.

[0009] 本发明的有益效果是:由于毛管连接件本体的连接段设有锥形台,压紧装置内壁设有与连接段锥形台对应的锥形槽,压紧装置为两个设有卡扣和卡槽的压紧套组成,所以这种微灌管路连接组件连接牢固,密封性好,安装快速方便,易于制造。 [0009] Advantageous effects of the present invention is that: since the connecting section of the capillary body is provided with a conical connector station, pressing means is provided with an inner wall of the connecting segment-conical tapered grooves corresponding to the pressing means is provided with two pressing sleeve slot and snap composition, so that micro-irrigation tubing connector assembly is connected securely, sealing, quick and easy to install and easy to manufacture.

[0010] 下面结合附图对本发明做进一步说明: [0010] DRAWINGS The present invention is further described:

[0011] 图1为实施例1的剖视图 [0011] FIG. 1 is a sectional view of the embodiment 1

[0012] 图2为图1的BB向剖视图 [0012] FIG 2 is a cross-sectional view of the BB

[0013] 图3为实施例1中压紧套的剖视图 [0013] FIG. 3 is a cross-sectional view of the embodiment in Example 1 compression sleeve

[0014] 图4为实施例2的剖视图 [0014] FIG. 4 is a cross-sectional view of the embodiment of Example 2

具体实施方式 detailed description

[0015] 参照图1、图2、图3,在实施例1中毛管连接件本体1,一端设有与毛管连接的连接段,连接段的上设有锥形台3,在连接段的锥形台上装有将毛管压紧在锥形台上的压紧装置2,压紧装置内壁设有与连接段锥形台对应的锥形槽4,所述的压紧装置2是由两个相同的轴向截面内壁为半圆形的压紧套7纵向面相对组和而成,所述的压紧套7相对面一边设有卡扣6,另一边设有卡槽5,通过一个压紧套的卡扣6相对应卡入另一个压紧套的卡槽5内,从而将两个压紧套组合在一起组成压紧装置2,连接毛管时先将毛管套过连接段的锥形台3,之后将两个压紧套分别对应装在连接段的锥形台3后,将压紧套上的卡扣对应卡入另一个压紧套的卡槽内,将毛管压紧在连接段的锥形台3上。 [0015] Referring to FIG 1, FIG 2, FIG 3, in a capillary in Example 1 of the connector body 1, is provided with one end connected to the connection section of the capillary, the connecting section 3 is provided with a conical stage, the tapered connecting section shaped stage with a pressing means pressing the tapered capillary table 2, the pressing means is provided with an inner wall of the connecting segment-conical tapered groove 4 corresponding to said pressing means is composed of two identical 2 an axial cross section of the inner wall of the semicircular pressing sleeve 7 relative to the longitudinal plane and formed group, 7 of the pressing sleeve facing surface side is provided with a snap-6, with the other side of the slot 5, by pressing a 6 corresponding to the sleeve snap into the card slot of another compression sleeve 5, thereby pressing the two together to form the sleeve assembly and pressing device 2, through the first capillary sleeve-conical connecting section connecting capillary 3, after the two corresponding compression sleeve mounted in the 3, corresponding to the compression sleeve snaps into a snap-conical connecting section of the other pressing sleeve slot, the capillary is pressed against the connecting section on tapered table 3.

[0016] 参照图4,作为上述微灌管路连接组件的进一步改进,压紧装置2的轴向截面的外轮廓为圆形,压紧装置2的外表面上设有螺纹,在压紧装置2上设有锁紧环,锁紧环8内壁设有与压紧套螺纹相配的螺纹,锁紧环8旋入压紧装置2,从而进一步压紧毛管在连接段的锥形台上。 4 the outer contour, as the micro-irrigation tubing connector assembly further improved [0016] Referring to FIG, 2 is an axial section pressing device is circular, the outer surface of the pressing device 2 is provided with a screw thread, the clamping device 2 is provided with a locking ring, the locking ring 8 is provided with an inner wall of the screw mating with a threaded sleeve pressing the locking ring 8 is screwed into the pressing device 2, thereby further compress the capillary tapered connecting section of the stage.

[0017] 上述的微灌管路连接组件中压紧装置中压紧套上的卡扣和卡槽为公知的各种卡扣与卡槽结构。 [0017] The compression sleeve means in the above-described slot and snap micro-irrigation tubing connector assembly as various known pressing and locking slot structure.

[0018] 上述的微灌管路连接组件可为直通、三通、五通等公知的各种管路连接件。 [0018] The micro-irrigation tubing assembly may be connected through, a three-way, five-way and other various known pipe fittings.

Claims (5)

  1. 1.一种微灌管路连接组件,包括至少一端设有与毛管连接的连接段的毛管连接件本体,连接段上设有锥形台,其特征在于在连接段的锥形台上装有将毛管压紧在锥形台上的压紧装置,压紧装置内壁设有与连接段锥形台对应的锥形槽,所述的压紧装置是由两个轴向截面内壁为半圆形的压紧套组合而成,所述的压紧套纵向相对面上设有卡扣和卡槽,通过一个压紧套的卡扣相对应卡入另一个压紧套的卡槽内,从而将两个压紧套组合在一起,连接毛管时先将毛管套过连接段的锥形台,之后将两个压套分别对应装在连接段的锥形台后,将压套上的卡扣对应卡入卡槽内,将毛管压紧在连接段的锥形台上。 A micro-irrigation tubing connector assembly comprising at least one end of the connector body is provided with capillary connecting section connected to the capillary tube, provided with a conical section connecting station, characterized in that the tapered section is connected with the stage capillary hold-down device pressed against a conical stage of the pressing means is provided with an inner wall of the connecting segment-conical tapered groove corresponding to said pressing means is composed of two axially inner wall of the semicircular cross-section pressing sleeve combination, the pressing sleeve is provided on opposite sides of the longitudinal slot and snap, pressing the inner sleeve by a snap into a corresponding card slot of another pressing sleeve, so that the two a compression sleeve together, through the first capillary sleeve-conical connecting section connecting the capillary tube, after which the two press-fitted respectively mounted on the rear-conical connecting section, corresponding to the pressure sleeve snap card within the slot, the tapered capillary is pressed against the connection segment table.
  2. 2.根据权利要求1所述的微灌管路连接组件,其特征在于组成压紧装置的压紧套为两个结构相同的压紧套,压紧套的纵向相对面上一边设有卡扣,另一边设有卡槽。 The micro-irrigation line connection assembly according to claim 1, characterized in that the composition of the pressing means pressing the two sets of the same configuration as the pressing sleeve, the pressing sleeve on opposite sides of the longitudinal side provided with snap the other side has a slot.
  3. 3.根据权利要求1所述的微灌管路连接组件,其特征在于组成压紧装置的两个压紧套,一个压紧套的纵向相对面上设有卡扣,另一个压紧套的纵向相对面上设有卡槽。 The micro-irrigation line connection assembly according to claim 1, characterized in that the pressing device consisting of two pressure jacket, with a snap on opposite sides of the longitudinal compression sleeve, the other pressing sleeve provided on opposite sides of the longitudinal slot.
  4. 4.根据权利要求1、2或3所述的任意一种微灌管路连接组件,其特征在于压紧装置的轴向截面的外轮廓为圆形,压紧装置的外表面上设有螺纹,锁紧环内壁设有与压紧套螺纹相配的螺纹,锁紧环旋入压紧套。 The connector assembly of any one or micro-irrigation pipe according to claim 2 or 3, characterized in that the threaded outer surface of the outer contour of an axial section of the pressing means is circular, the hold-down device the locking ring is provided with an inner wall of the pressing sleeve mating threads of the threaded locking ring screwed into the pressing sleeve.
  5. 5.根据权利要求4所述的微灌管路连接组件,其特征在于所述的压紧装置的外表面为锥形。 5. The micro-irrigation tubing connector assembly of claim 4, wherein an outer surface of said pressing means is tapered.
CN 201110384092 2011-11-17 2011-11-17 Micro-irrigation pipeline connection assembly CN103123023A (en)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3606396A (en) * 1968-10-23 1971-09-20 Giordano Prosdocimo Universal pipe gripping union
US4784412A (en) * 1987-09-16 1988-11-15 Red Dot Corporation Molded fluid conduit fitting with integral swivel nut
JPH0289893A (en) * 1988-09-26 1990-03-29 Sekisui Chem Co Ltd Connection method of pipe and pipe joint
US5152556A (en) * 1990-12-24 1992-10-06 Kaiser Aerospace And Electronics Corporation High temperature tubing joint with threaded, split collar
US5558375A (en) * 1995-07-10 1996-09-24 Deere & Company Quick attach, reusable hose fittings
CN1154456A (en) * 1996-01-11 1997-07-16 美国维克特里克公司 Quick connect connector for grooved pipe
US20030001385A1 (en) * 2001-07-02 2003-01-02 Patrick Favre Reusable coupling adaptable to the ends of a flexible reinforced pipe
EP1748242A1 (en) * 2005-07-26 2007-01-31 H.A. Prince Beheer Bergen op Zoom B.V. Clamping ring for a high tensile strength coupling
CN201206680Y (en) * 2008-04-18 2009-03-11 浙江铭仕管业有限公司 Pipe joint for pipeline

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3606396A (en) * 1968-10-23 1971-09-20 Giordano Prosdocimo Universal pipe gripping union
US4784412A (en) * 1987-09-16 1988-11-15 Red Dot Corporation Molded fluid conduit fitting with integral swivel nut
JPH0289893A (en) * 1988-09-26 1990-03-29 Sekisui Chem Co Ltd Connection method of pipe and pipe joint
US5152556A (en) * 1990-12-24 1992-10-06 Kaiser Aerospace And Electronics Corporation High temperature tubing joint with threaded, split collar
US5558375A (en) * 1995-07-10 1996-09-24 Deere & Company Quick attach, reusable hose fittings
CN1154456A (en) * 1996-01-11 1997-07-16 美国维克特里克公司 Quick connect connector for grooved pipe
US20030001385A1 (en) * 2001-07-02 2003-01-02 Patrick Favre Reusable coupling adaptable to the ends of a flexible reinforced pipe
EP1748242A1 (en) * 2005-07-26 2007-01-31 H.A. Prince Beheer Bergen op Zoom B.V. Clamping ring for a high tensile strength coupling
CN201206680Y (en) * 2008-04-18 2009-03-11 浙江铭仕管业有限公司 Pipe joint for pipeline

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