CN202937950U - Combined PE pipe joint for drip irrigation zone - Google Patents
Combined PE pipe joint for drip irrigation zone Download PDFInfo
- Publication number
- CN202937950U CN202937950U CN 201220534672 CN201220534672U CN202937950U CN 202937950 U CN202937950 U CN 202937950U CN 201220534672 CN201220534672 CN 201220534672 CN 201220534672 U CN201220534672 U CN 201220534672U CN 202937950 U CN202937950 U CN 202937950U
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- China
- Prior art keywords
- drip irrigation
- pipe
- irrigation zone
- adapter body
- import
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- Expired - Lifetime
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Abstract
The utility model relates to a combined PE (Poly Ethylene) pipe joint for a drip irrigation zone, which comprises a joint main body provided with an inlet and at least one outlet, and is characterized in that the inlet of the joint main body is connected with a PE pipe connector with an axial through hole; a spiral head is arranged at the upper part of the PE pipe connector; a spanner nut is assembled on the PE pipe connector; and a lock nut is assembled on the outlet of the connector main body. The combined PE pipe joint has the advantages that the mounting and the operation are convenient, the use property is stable, and the manufacturing technology is simple.
Description
Technical field
The utility model belongs to the technology agricultural irrigation technology, particularly relates to combined type PE pipe joint for a kind of drip irrigation zone.
Background technique
China is since the pilot demonstration of the drip irrigation technique eighties in 20th century, and the nineties, the drip irrigation economize technology obtained comprehensively popularizing.The installation of drip irrigation system mainly is comprised of stem filtration system, Main Underground pipeline, earth's surface pipe network and drip irrigation zone etc.The earth's surface pipe network generally adopts the PE flexible pipe to lay, for being connected of drip irrigation zone.
Drip irrigation zone is one of critical component that in drip irrigation system, the earth's surface pipe network is connected with drip irrigation zone as a kind of pipe joint with threeway.Because PE flexible pipe and drip irrigation zone all adopt the flexible polyethylene manufacture of materials, it is through solar radiation in installing and using process, and material can be more soft, and this gives and installs and use and all brought inconvenience.Therefore, design a kind of easy to connectly, good seal, do not damage again the drip irrigation zone threeway of pipe racks, is the key that guarantees the good operation of drip irrigation system.
Traditional PE tee joint for drip irrigation tape connects usually in the following ways: sealed with rubber ring with the flexible pipe connecting end, adopt bell and spigot frame to be connected; With the drip irrigation zone connecting end, adopt bell and spigot frame or screw thread snap close bell and spigot frame are sealed and are connected.The PE threeway of this structural design, in installation process, need first the PE flexible pipe to be carried out to tap operation, and it is very strict that bore size requires, perforate is excessive easily to be caused tee pipe fitting bad or pipe fitting comes off and leaks with the sealing of flexible pipe joint, and perforate is crossed small pipe fitting and installed comparatively difficult, not easy to operate; In addition, in use pass through solar radiation, surface temperature can raise gradually, and it is more soft that flexible pipe becomes, and more is unfavorable for that punching installs, and mounted pipe fitting because of its socket joint part with the flexible pipe joint without coupling mechanism force, easily and hose-off.
Summary of the invention
The utility model provides a kind of and is convenient to that fitting operation, usability are stable, combined type PE pipe joint for the simple drip irrigation zone of production technology for solving the technical problem existed in known technology.
The technological scheme that the utility model is taked for the technical problem existed in the solution known technology is: combined type PE pipe joint for a kind of drip irrigation zone, comprise on it adapter body with an import and at least one outlet, connect the PE pipe connecting body with axial hole in the import of described adapter body, the top of described PE pipe connecting body is provided with spiral head, equipped spanner nut on described PE pipe connecting body, equipped buckling nut in the outlet of described adapter body.
The utility model can also adopt following technological scheme:
The bottom of described PE pipe connecting body is provided with the circumferential groove coordinated with the import of described adapter body, and the excircle of described outlet is provided with the sealing hangnail; The bottom of described PE pipe connecting body is provided with " Γ " shape draw-in groove, and the import of described adapter body is provided with the projection clamped with described " Γ " shape draw-in groove.
Be provided with rubber washer between the import outer of described circumferential groove and described adapter body.
Described joint is the tee union with an import and two outlets.
Advantage and the good effect that the utlity model has are:
The combined type drip irrigation zone adopts the spiral head structure with PE pipe joint and PE flexible pipe connecting end, can directly use the spiral head precession in installation process, save the operation of traditional drip irrigation zone with the perforate on the PE flexible pipe of PE pipe joint installation process, and the screw thread snap close is installed on spiral head, can, by pipe joint and flexible pipe locking, guarantee be connected and sealing good with pipe joint of flexible pipe.Pipe joint and drip irrigation zone connecting end adopt screw thread snap close bell and spigot frame, and the sealing hangnail socket joint in screw thread snap close and adapter body outlet can, by pipe joint and drip irrigation zone locking, guarantee be connected and sealing effect good with pipe joint of drip irrigation zone.Spiral head spanner nut bottom surface adopts loop configuration, effectively reduces surface of contact, is more conducive to by the less mode of defeating the soft band of tight PE.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, adapter body; 1-1, import; 1-2, outlet; 1-3, projection; 1-4, sealing hangnail; 2, PE pipe connecting body; 2-1, spiral head; 2-2, circumferential groove; 2-3, " Γ " shape draw-in groove; 3, PE pipe; 4, spanner nut; 5, buckling nut; 6, drip irrigation zone.
Embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1, combined type PE pipe joint for a kind of drip irrigation zone.Comprise adapter body 1, there is an import 1-1 and at least one outlet 1-2 on adapter body 1, in the present embodiment, there are an import 1-1 and two outlet 1-2 on adapter body 1, form the threeway of T shape.The upper PE pipe connecting body 2 that connects of the import 1-1 of adapter body 1, there is axial hole on PE pipe connecting body 2, in order to the PE of UNICOM pipe 3 and adapter body 1, the top of PE pipe connecting body 2 is provided with spiral head 2-1, spiral head 2-1 can manage on 3 and holes and stretch in PE pipe 3 at PE, equipped spanner nut 4 on PE pipe connecting body 2, i.e. spanner nut 4 and PE pipe connecting body 2 screw-thread fit, rotary spanner nut 4, can manage PE 3 and step up between spiral head 2-1 and spanner nut 4.Equipped buckling nut 5 in the outlet of adapter body 1, in order to be locked at drip irrigation zone 6 on the outlet 1-2 of adapter body 1.
Above-mentioned PE pipe connecting body 2 with the concrete Placement of the import 1-1 of adapter body 1 is: the bottom of PE pipe connecting body 2 is provided with the circumferential groove 2-2 coordinated with the import 1-1 of adapter body 1, the bottom of PE pipe connecting body 2-2 is provided with " Γ " shape draw-in groove 2-3, the import 1-1 of adapter body 1 is provided with the projection 1-3 clamped with " Γ " shape draw-in groove 2-3, and projection 1-3 clamps adapter body 1 is connected with PE pipe connecting body 2 with " Γ " shape draw-in groove 2-3.Sealing effect after the double layer construction that the circumferential groove 2-2 of PE pipe connecting body 2 bottoms forms makes adapter body 1 and PE pipe connecting body 2 is connected is better, for further enhanced leaktightness effect, between the import 1-1 outer of circumferential groove 2-3 and adapter body 1, can install rubber washer additional.
The excircle of the outlet 1-2 of adapter body 1 is provided with sealing hangnail 1-4, buckling nut 5 is fitted on the outlet 1-2 of adapter body 1, drip irrigation zone 6 is locked between buckling nut 5 and sealing hangnail 1-4, with this, realizes that drip irrigation zone 6 is connected with the reliable of adapter body 1.
Above-mentioned mode of execution is only to functional descriptions of the present utility model; not design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; various distortion and improvement that those skilled in the art make the technical solution of the utility model; such as thering are an import and three outlets on adapter body to form four-way etc., within all dropping on protection domain of the present utility model.
Claims (4)
1. combined type PE pipe joint for a drip irrigation zone, comprise on it adapter body (1) with an import (1-1) and at least one outlet (1-2), it is characterized in that: the upper PE pipe connecting body (2) connected with axial hole of the import (1-1) of described adapter body (1), the top of described PE pipe connecting body (2) is provided with spiral head (2-1), the upper equipped spanner nut (4) of described PE pipe connecting body (2), the upper equipped buckling nut (5) of the outlet (1-2) of described adapter body (1).
2. combined type PE pipe joint for drip irrigation zone according to claim 1, it is characterized in that: the bottom of described PE pipe connecting body (2) is provided with the circumferential groove (2-2) coordinated with the import (1-1) of described adapter body (1), and the excircle of described outlet (1-2) is provided with sealing hangnail (1-4); The bottom of described PE pipe connecting body (2) is provided with " Γ " shape draw-in groove (2-3), and the import (1-1) of described adapter body (1) is provided with the projection (1-3) clamped with described " Γ " shape draw-in groove (2-3).
3. combined type PE pipe joint for drip irrigation zone according to claim 2, is characterized in that: between import (1-1) outer of described circumferential groove (2-2) and described adapter body (1), be provided with rubber washer.
4. according to combined type PE pipe joint for the described drip irrigation zone of any one in claim 1-3, it is characterized in that: described adapter body (1) is the tee union with an import (1-1) and two outlets (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220534672 CN202937950U (en) | 2012-10-18 | 2012-10-18 | Combined PE pipe joint for drip irrigation zone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220534672 CN202937950U (en) | 2012-10-18 | 2012-10-18 | Combined PE pipe joint for drip irrigation zone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202937950U true CN202937950U (en) | 2013-05-15 |
Family
ID=48322187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220534672 Expired - Lifetime CN202937950U (en) | 2012-10-18 | 2012-10-18 | Combined PE pipe joint for drip irrigation zone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202937950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278267A (en) * | 2018-09-12 | 2019-01-29 | 东港市远东节水灌溉设备有限公司 | A kind of agricultural thin-walled micro pipette and preparation method thereof |
| CN110291964A (en) * | 2018-03-22 | 2019-10-01 | 黄燕 | A kind of horizontal double end note of the lower split of plant control note filling soil fills stick |
-
2012
- 2012-10-18 CN CN 201220534672 patent/CN202937950U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110291964A (en) * | 2018-03-22 | 2019-10-01 | 黄燕 | A kind of horizontal double end note of the lower split of plant control note filling soil fills stick |
| CN109278267A (en) * | 2018-09-12 | 2019-01-29 | 东港市远东节水灌溉设备有限公司 | A kind of agricultural thin-walled micro pipette and preparation method thereof |
| CN109278267B (en) * | 2018-09-12 | 2021-08-24 | 东港市远东节水灌溉设备有限公司 | Agricultural thin-wall micro-dropper and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |
|
| CX01 | Expiry of patent term |