CN203353325U - Irrigation emitter - Google Patents

Irrigation emitter Download PDF

Info

Publication number
CN203353325U
CN203353325U CN 201320399066 CN201320399066U CN203353325U CN 203353325 U CN203353325 U CN 203353325U CN 201320399066 CN201320399066 CN 201320399066 CN 201320399066 U CN201320399066 U CN 201320399066U CN 203353325 U CN203353325 U CN 203353325U
Authority
CN
China
Prior art keywords
plug
pipe
hole
intubate
irrigation emitter
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN 201320399066
Other languages
Chinese (zh)
Inventor
刘杨
李金山
高胜国
翟国亮
冯俊杰
范永申
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Farmland Irrigation Research Institute of CAAS
Original Assignee
Farmland Irrigation Research Institute of CAAS
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 Farmland Irrigation Research Institute of CAAS filed Critical Farmland Irrigation Research Institute of CAAS
Priority to CN 201320399066 priority Critical patent/CN203353325U/en
Application granted granted Critical
Publication of CN203353325U publication Critical patent/CN203353325U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses an irrigation emitter. The irrigation emitter comprises a labyrinth type water dropper, an inserting pipe and a plug, a filter pipe is arranged between the plug and the inserting pipe, a sponge filter element is arranged in a pipe hole of the filter pipe, and fibers are arranged in a hole of the plug. The filter pipe is arranged between the plug and the inserting pipe, the sponge filter element is arranged in the pipe hole of the filter pipe, the plug is an argil plug, and micro holes are distributed in the hole wall of the argil plug. The irrigation emitter has the obvious advantages that moving convenience is achieved, cost is low, and the plug is not prone to blocking.

Description

A kind of irrigator
Technical field:
The utility model relates to a kind of irrigation technique, particularly a kind of irrigator.
Background technology:
Drip irrigation is a kind of water-saving result a kind of irrigation method preferably, and particularly underground drip irrigation is more economized on water.Existing underground drip irrigation exists mobile inconvenient, and plug is subject to water source impurity that the shortcoming of stopping up easily occurs.
Summary of the invention:
The utility model purpose is to provide a kind of conveniently moving, cost is low and the not susceptible to plugging a kind of irrigator of plug.
The technical scheme that realizes the utility model purpose is, a kind of irrigator, comprise labyrinth dripper, intubate and plug, it is characterized in that: between described plug and intubate, be provided with screen pipe, be provided with the sponge filter core in the pore of described screen pipe, in the hole of described plug, be provided with fiber.Be provided with screen pipe between described plug and intubate, be provided with the sponge filter core in the pore of this screen pipe, described plug is the potter's clay plug, on the hole wall of this potter's clay plug, is distributed with micropore.
The utility model has conveniently moving compared with the prior art, cost is low and the not susceptible to plugging remarkable advantage of plug.
The accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model, and Fig. 2 is the schematic diagram of the another kind of structure of the utility model.
Embodiment:
Existing prevention underground dip irrigation device is comprised of snap joint 1, flexible pipe 2, labyrinth dripper 3 and plug, wherein plug generally is made of plastics, porose in plug, water by plug hole to the ground drip irrigation, the water-saving result of this structure is poor, in order to improve water-saving result, after reducing the aperture of plug, easily stop up.In order to address the aforementioned drawbacks, the utility model is improved plug, plug construction after improvement has two kinds: the one, and plug is made of engineering plastics, the cotton fiber 8 of good water absorption is set in the hole of plug 7, and the filter 5 of built-in sponge filter core is set between plug and intubate, and intubate 4, labyrinth dripper 3 and flexible pipe 2 and snap joint 1 do not make to change (referring to Fig. 1); Another kind of structure is, plug 6 is made by potter's clay, and the hole wall of this plug is distributed with micropore, be provided with the screen pipe 5 identical with above-mentioned filtration device structure between plug and intubate 4, and intubate 4, snap joint 1, flexible pipe 2 and labyrinth dripper 3 do not changed.
Operation principle of the present utility model, water source through flexible pipe, labyrinth dripper, intubate and screen pipe at the micropore of the fiber of plug or potter's clay plug the soil water supply to the root system of plant place, these two kinds of water supply are the capillary feedwater, when the soil lack of water, plug is automatic water-supply under the effect of water potential energy, when soil moisture is high, automatically stop supplying water, thereby, water-saving result is better.Owing between plug and intubate, screen pipe being set, thereby plug be difficult for to stop up, and the filter core in screen pipe stops up when serious, can easily filter be unloaded and carry out backwash or more renew filter core.

Claims (2)

1. an irrigator, comprise labyrinth dripper, intubate and plug, it is characterized in that: be provided with screen pipe between described plug and intubate, be provided with the sponge filter core in the pore of described screen pipe, in the hole of described plug, be provided with fiber.
2. an irrigator, comprise that labyrinth dripper, intubate and plug is characterized in that: be provided with screen pipe between described plug and intubate, be provided with the sponge filter core in the pore of this screen pipe, described plug is the potter's clay plug, on the hole wall of this potter's clay plug, is distributed with micropore.
CN 201320399066 2013-07-05 2013-07-05 Irrigation emitter Expired - Fee Related CN203353325U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320399066 CN203353325U (en) 2013-07-05 2013-07-05 Irrigation emitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320399066 CN203353325U (en) 2013-07-05 2013-07-05 Irrigation emitter

Publications (1)

Publication Number Publication Date
CN203353325U true CN203353325U (en) 2013-12-25

Family

ID=49801172

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320399066 Expired - Fee Related CN203353325U (en) 2013-07-05 2013-07-05 Irrigation emitter

Country Status (1)

Country Link
CN (1) CN203353325U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103392562A (en) * 2013-07-05 2013-11-20 中国农业科学院农田灌溉研究所 Irrigation emitter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103392562A (en) * 2013-07-05 2013-11-20 中国农业科学院农田灌溉研究所 Irrigation emitter

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131225

Termination date: 20140705

EXPY Termination of patent right or utility model