一种节水滴灌管系结构 One kind of water-saving drip irrigation line architecture
1、技术领域：本实用新型的一种节水灌溉管系结构，属于水工领域，尤其涉及农田节水滴灌管网结构。 1. Technical Field: The present invention is a water-saving irrigation piping systems, hydraulic belongs, and in particular relates to agricultural drip irrigation saving mesh structure.
2、背景技术：节水农业正在我国广大农村兴起，滴灌技术已得到大面积推广，滴灌管网中的分支管线通过一个个与其连通的三通，将水压入滴灌带，进而由滴灌带对一株株作物施行滴灌。 2. Background of the Invention: water-saving agriculture is the rise of China's vast rural areas, drip irrigation technology has been large scale, drip irrigation network in the branch line through a one-way communication therewith, is forced into the drip tape, and then by the drip tape for Zhu Zhu crop irrigation purposes. 现行滴灌系统需增加一套辅助支管来保证对水流的控制，安装施工和滴灌作业较为费工费时，且导致成本增加。 Drip irrigation systems need to increase the existing set of auxiliary manifold to ensure control of the water flow, and drip irrigation installation and construction work is more labor intensive and result in increased costs.
3、发明内容：本实用新型的目的在于提供一种无需辅助支管即可实行节水精确滴灌的管系结构。 3. SUMMARY OF THE INVENTION: The present invention aims to provide a branch pipe can be implemented without auxiliary piping systems Drip saving structure.
本实用新型目的是这样实现的：节水滴灌管系结构由埋在地下的主管、与主管垂直接通的PVC增接口、与PVC增接口连通的PVC管材、与PVC管材连通的PE三通、与PE三通两端分别连通的PVC球阀、与PVC球阀分别连通的PE管材、与PE管材间隔连通的压力流量稳定器、与各压力流量稳定器两端口连通的滴灌带组成。 This object of the invention is achieved: by the competent architecture saving drip tube buried in the ground, with the main vertical interfaces turned a PVC, a PVC PVC pipe with communication interfaces, PE and PVC pipe three-way communication, PVC ball valve are three-way communication ends PE, PVC and PE pipes of the ball valve are in communication, in communication with the flow pressure PE pipe spaced stabilizers, with the drip flow communication with the respective pressure ports with two of the stabilizer composition.
由于省去了繁杂的辅助支管系统，故本管系安装施工和滴灌作业量大为减少，工程造价降低，每亩地成本节约30-50元左右，经济效益十分明显。 By eliminating the complicated auxiliary manifold system, so the construction and installation of piping work drip amount has been reduced, the project cost, the cost savings of about 30-50 mu membered, economic benefit is obvious.
4、附图说明：本实用新型的具体结构由以下的附图和实施例给出图1是节水滴灌管系结构的布设示意图图2是压力流量稳定器的结构示意图图3是压力流量稳定器外接头的俯视图图4是稳定管的俯视图5、具体实施方式：图例：1、PVC外丝2、PVC增接口3、PVC管材4、钢卡环5、止水胶圈6、PE三通7、PVC球阀8、阳纹承插外丝9、滴灌带10、压力流量稳定器11、PE管材12、稳定管13、硅胶套14、滴灌带接头15、外接头实施例：如图l所示，节水滴灌管系由埋在地下的主管、与主管垂直接通的PVC增接口2、通过PVC外丝1与PVC增接口2连通的PVC管材3、通过PVC外丝1与PVC管材3连通的PE三通6、与PE三通6两端分别连通的PVC球阀7、通过钢卡环4、止水胶圈5和阳纹承插外丝8与PVC球阀7分别连通的PE管材11、与PE管材11间隔连通的压力流量稳定器10、与各压力流量稳定器10两端口连通的滴灌带9组成 4. BRIEF DESCRIPTION: The specific configuration of the present invention by the following figures and examples given in FIG. 1 is a schematic layout of the architecture of FIG. 2 drip tube is saving pressure flow stabilizer is a schematic structural diagram of a pressure flow stability 3 a top view of an outer joint 4 is a plan view of the stabilizer tube 5, the detailed description: Legend: 1, PVC outer wire 2, PVC by the interface 3, PVC pipes 4, 5 steel snap ring, rubber ring seal 6, PE tee 7, PVC ball valve 8, the male socket outside the wire pattern 9, drip tape 10, a pressure flow stabilizer 11, PE 12 tubing, stability tube 13, silicone sleeve 14, drip tape joint 15, an outer joint Example: Figure l is shown, water drip irrigation system buried in the ground by the supervisor, the director perpendicular to the interface 2 is turned on a PVC, a PVC with a PVC pipe communicating the interface 2 through the PVC outer wire 3, the wire 1 and the outer PVC PVC pipe 3 PE-way communication 6, the three-way PVC ball valve 6 are respectively communicated PE ends 7 by the steel snap ring 4, and 5 male sealing apron socket outer pattern. 8 wire PE and PVC pipe 711 of the ball valve are in communication , PE pipe 11 communicates with the spaced pressure flow stabilizer 10, the stabilizer 10 of each pressure flow communication with a two-port drip composition 9 止水胶圈5套在阳纹承插外丝8的承插端外壁上，PE管材11的一端套在阳纹承插外丝8的承插端端口上，再将钢卡环4套在止水胶圈5上，钢卡环4为 Sealing aprons 5 in the socket end of the outer sleeve an outer wall of the socket male pattern 8 of the wire, one end of PE pipe socket 11 at the end of the sleeve socket port outside the wire pattern 8 of the male, and then sets the steel snap ring 4 a sealing gasket 5, 4 is a steel collar 形环，其开口两端由螺杆螺帽连接，旋紧螺帽，钢卡环4的开口端闭合，即可将PE管材11、止水胶圈5、阳纹承插外丝8三者紧密地套在一起。 Ring, which openings at both ends are connected by a screw nut, the tightening of nuts, the open end of the steel collar 4 is closed to the PE 11 tubing, sealing gasket 5, the male socket outer profile close three wire 8 sleeved together. 主管与水源接通。 Executives and water turned on.
如图2所示，压力流量稳定器由T形三通和装设在三通纵向管内的稳定管12两部分组成。 2, the pressure flow stabilizer and a T-shaped three-way tee mounted within the longitudinal stabilizing tube tube 12 is composed of two parts. 在与T形三通的横向管连接处的纵向管内壁制作出锥形口。 The inner wall of the longitudinal tube of the T-shaped three-way connector at the tapered outlet lateral tube production. 稳定管12为一圆柱体，一端为与纵向管锥形口锥度一致的锥形口，另一端为圆形凸台。 Stabilizing tube 12 is a cylindrical body, one end of the tube is consistent with the longitudinal conical taper tapered opening port to the other end of the circular boss. 在圆柱体中下部腔内中心装设一断面为△形的三面体，在每一面上均垂直连有一个小△形三面体，三个小△形三面体外侧互不相连，每两个小△形三面体间构成一水道。 Installed in the lower section of a central cylinder chamber △ trihedral shape, each side are connected with a small vertical trihedral shaped △, △ three small shaped outer trihedral disconnected, each of two small △ trihedral shaped configuration between a watercourse. 四个△形三面体上端齐平，下端亦齐平，其上端与锥形口的下端连接，其下端和圆形凸台的上端连接，三个互不相连的小△形三面体外侧套装有硅胶套13。 Four upper trihedral shaped △ flush, the lower end is also flush with the upper end of the tapered lower end which is connected to the mouth, a lower end and an upper end connected to the circular projection, three unconnected small △ trihedral shaped outer sleeved silicone sleeve 13. 纵向管的下端用螺纹连接有外接头15，该接头的底面开有与纵向管圆心一致的进水孔，底面外沿处有一沿切线方向凸起的管卡。 The lower end of the longitudinal tube is screwed with an external connector 15, the bottom surface of the fitting hole is opened with the same center longitudinal inlet tube, the outer edge of the bottom surface of the card with a tube of a protrusion in the tangential direction. T形三通的二侧横向管管壁上均开有数圈外螺纹，外螺纹外侧的横向管管口呈锥形。 T-shaped three-way pipe wall of the lateral sides of the loop are provided with several threads, the outside lateral pipe opening of the external thread is tapered.
组装滴灌管网时，先将稳定管12装入T形三通纵向管内，使二者的锥形口相吻合。 When assembling drip irrigation network, first loaded into the stabilization tube 12 longitudinal T-shaped three-way pipe, so that the two conical opening coincide. 再将外接头15旋入T形三通纵向管的下端。 Joint 15 and then screwed into the lower end of the outer T-shaped longitudinal pipe tee. 在分支管上开出小孔，将外接头15上的管卡旋入该小孔中，旋紧T形三通，外接头15即可被紧密连接在PE管材11上。 In the branch pipe out of the hole, the outer tube card connector 15 is screwed into the hole and tighten the T-shaped three-way, to the outer joint 15 is tightly connected to the PE 11 tubing. 最后，将滴灌带接头14穿到滴灌带9上，滴灌带9分别套在T形三通横向管两端的锥形口上，再将滴灌带接头14旋向横向管外螺纹处，滴灌带9即可被紧密连接在横向管上。 Finally, with connector 14 through the drip irrigation belt to 9, drip tape 9 are set in the mouth of a T-shaped three-way tapered lateral ends of the tube, then the drip irrigation tube connector 14 screwed to the external thread of the lateral, i.e., drip tape 9 It may be tightly connected to the tube in the transverse direction.