CN202387601U - Embedded drip irrigation pipe emitter - Google Patents

Embedded drip irrigation pipe emitter Download PDF

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Publication number
CN202387601U
CN202387601U CN2011204847131U CN201120484713U CN202387601U CN 202387601 U CN202387601 U CN 202387601U CN 2011204847131 U CN2011204847131 U CN 2011204847131U CN 201120484713 U CN201120484713 U CN 201120484713U CN 202387601 U CN202387601 U CN 202387601U
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CN
China
Prior art keywords
water
emitter
water dropper
wave
pipe
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.)
Active
Application number
CN2011204847131U
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Chinese (zh)
Inventor
任奎东
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.)
Xinjiang Huili Irrigation Science & Technology Co., Ltd.
Original Assignee
XINJIANG HUILI IRRIGATION TECHNOLOGY CO LTD
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
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Application filed by XINJIANG HUILI IRRIGATION TECHNOLOGY CO LTD filed Critical XINJIANG HUILI IRRIGATION TECHNOLOGY CO LTD
Priority to CN2011204847131U priority Critical patent/CN202387601U/en
Application granted granted Critical
Publication of CN202387601U publication Critical patent/CN202387601U/en
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Abstract

The utility model relates to an embedded drip irrigation pipe emitter, which comprises an emitter pipe body, an emitter nozzle and an emitter pipe chamber. The emitter has four surfaces, the middle portion of one surface of the emitter pipe body is along a circumference, incurvate inlet water filtering ports are arranged on the local portion of the surface, the inlet water filtering ports are communicated with the emitter pipe chamber, wave type flow channels are disposed along the circumference and on two sides of the same surface with the inlet water filtering ports, U-shaped water outlet troughs are arranged along the circumference and on an emitter pipe body surface on one sides of the inlet water filtering ports and the wave type flow channels, rectangular water passing chambers are mounted along the circumference and on an emitter pipe body surface on the other sides of the inlet water filtering ports and the wave type flow channels, and wave type backwater chambers are disposed along the circumference and on an emitter pipe body surface opposite to the inlet water filtering ports and the wave type flow channels. The wave type flow channels can enable particles in water flow to flow with the flow wave, flow dead angles are absent, the water flow is in a disturbed flow state, the U-shaped water outlet troughs serve as emitter water outlets, and the anti-clogging performance is good, so that the embedded drip irrigation pipe emitter is simple in manufacturing process and good in drip effect.

Description

Embedded drip irrigation pipe water dropper
Technical field
The utility model relates to a kind of embedded drip irrigation pipe water dropper.
Background technology
At present, in order to economize on water, agricultural planting is carried out water-saving drip irrigation; The water dropper that drip irrigation is used is the main structural components of drip irrigation; Existing pressure compensating emitter comprises the water dropper body, and the diaphragm of water dropper body is provided with lid; Have penetrating hole on the said lid, between the penetrating hole of cover inner surface, have runner; This water dropper manufacturing process is complicated, and the non-compensation douche of its manufacture deviation coefficient ratio is high.
Another kind of external compensation water dropper directly is plugged on the irrigation pipeline; Simultaneously the uniformity that the constant voltage compensating diaphragm drips with raising is set in water dropper, this external compensation water dropper, basic structure comprises that water dropper seat and the labyrinth emitter that is socketed in the water dropper seat constitute water inlet and backwater cavity; The water dropper seat is provided with the plug with the drip irrigation pipe interlocking; Set out the mouth of a river and water return outlet on the water dropper wall, the water dropper below is provided with water dropping openings, establishes the constant voltage compensating diaphragm between water inlet and the backwater cavity; The defective of this water dropper is when compensating coefficient, and the runner under the constant voltage compensating diaphragm is very little, and is blocked easily, and the flow of the douche outflow of flushing during state during with compensating coefficient compared, and increase more is unfavorable to the operation of water pump.
Also have the detachable drip irrigation pipe of a kind of microgravity water dropper, constitute by water delivery hollow billet and corresponding spiral-lock bonnet, water dropper body above that; Reference column, staggered reciprocal runner wall and water dropper body apopore are set on the water dropper body; On water delivery hollow billet tube wall, be provided with the water hole of matching with reference column, on bonnet, be provided with the bonnet fixed lobe that presses the location with the water delivery hollow billet with the fixed connection hole that is fixedly connected the post interference fit; This water dropper production procedure and manufacture craft be relative complex also, and cost is too high.
Summary of the invention
The purpose of the utility model provides that a kind of manufacturing process is simple, flow pressure is stable, the effective embedded drip irrigation pipe water dropper of drip irrigation.
The purpose of the utility model realizes through following technical scheme:
Its characteristics of the utility model are: comprise water dropper body, the water dropper mouth of pipe, water dropper tube chamber, described water dropper is divided into four faces, and the middle part of described first face of drip irrigation is along circumference; The part is provided with several recessed filtration mouths of intaking, and described water inlet is filtered mouth and is communicated with the water dropper tube chamber, with the both sides of same of described water inlet filtration mouth; Be provided with the wave runner along circumference, described wave runner is arranged several along axis, and described water inlet is filtered on mouth and the wave runner one side water dropper body face; Be provided with U type effluent trough along circumference, the U-shaped opening of said U-shaped effluent trough is towards circumference, and described U-shaped effluent trough is arranged to two groups along axis and is several; And U-shaped effluent trough opening is relative, and interleaved is arranged, and described water inlet is filtered on mouth and the wave runner opposite side water dropper body face; Be provided with rectangle along circumference and cross water cavity, described rectangle is crossed water cavity and is several, arranges along axis; On the water dropper body face that described water inlet is filtered mouthful and the wave runner is relative; Be provided with the wave backwater cavity along circumference, described wave backwater cavity is several, arranges along axis.
Compared with prior art, the utility model adopts embedded drip irrigation pipe water dropper, leans on frictional head loss and local head loss's energy dissipating of runner; Channel size does not change with the variation of water pressure, so between whole pressure area, the flow pressure relation is stable; Drip irrigation designer need not consider that optimum pressure is interval, and the wave runner that is designed can make the particulate in the current, with the current fluctuating flow; No current dead angle, current are turbulent condition, in the water outlet uniformity deviation 5%; The water dropper delivery port goes out to adopt " U " type effluent trough, and performance of anti-blockage is excellent, and the fluidised form index is good; The water dropper of this structure is convenient to once injection moulding, is simple, the effective embedded drip irrigation pipe water dropper of a kind of technology manufacturing.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the cutaway view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the left view of Fig. 1.
Fig. 5 is the cutaway view of Fig. 4.
Fig. 6 is the right view of Fig. 1.
Fig. 7 is the cutaway view of Fig. 6.
Fig. 8 is the rearview of Fig. 1.
Fig. 9 is the cutaway view of Fig. 8.
Figure 10 is the expansion sketch map of Fig. 1.
In the diagram, 1 is U type effluent trough, and 2 filter mouthful for water inlet, and 3 is the wave runner, and 4 is the water dropper body, and 5 is the water dropper mouth of pipe, and 6 cross water cavity for rectangle, and 7 is the water dropper tube chamber, and 8 is the wave backwater cavity.
The specific embodiment
Embodiment: with reference to accompanying drawing 1~10, present embodiment comprises water dropper body 4, the water dropper mouth of pipe 5, water dropper tube chamber 7, and described water dropper is divided into four faces; Described water dropper is a circular cylindrical cavity, and the circular cylindrical cavity two ends are provided with the water dropper mouth of pipe 5, the water dropper mouth of pipe 5 outside circular cylindrical cavity, be provided with two the circle protruding stupefied; The middle part of described first face of drip irrigation is along circumference, and the part is provided with six recessed water inlets and filters mouthfuls 2, and described water inlet is filtered mouthfuls 2 and is communicated with water dropper tube chamber 7; Both sides with 2 same in mouth is filtered in described water inlet are provided with wave runner 3 along circumference, and described wave runner 3 is arranged three respectively along axis; On 4 of described water inlet filtration mouth 2 and the wave runner 3 one side water dropper bodys, be provided with U type effluent trough 1 along circumference, " U " shape opening of said " U " shape effluent trough 1 is towards circumference; It is three that described U-shaped effluent trough 1 is arranged to two groups along axis, and U-shaped effluent trough opening is relative, and interleaved is arranged; On 4 of described water inlet filtration mouth 2 and the wave runner 3 opposite side water dropper bodys, be provided with rectangle along circumference and cross water cavity 6, it is four that described rectangle is crossed water cavity 6; Arrange along axis, described water inlet is filtered on 4 of the relative water dropper bodys of 2 mouthfuls and wave runner 3, is provided with wave backwater cavity 8 along circumference; Described wave backwater cavity 8 is eight, arranges along axis.
Said water inlet is filtered a mouth left end and is linked to each other with the wave runner, and current filter a mouthful entering wave runner through water inlet, and the rectangle of flowing through is crossed water cavity top edge runner; Get into wave backwater cavity upper end wave runner; Step-down through the wave runner is handled, and flows out from wave backwater cavity lower end, crosses the backflow of water cavity lower limb runner through rectangle and gets into the wave runner; The final U type effluent trough that flows into flows out from drip irrigation is with holes.

Claims (1)

1. embedded drip irrigation pipe water dropper, it is characterized in that: comprise water dropper body (4), the water dropper mouth of pipe (5), water dropper tube chamber (7), described water dropper body (4) is divided into four faces; The middle part of (4) faces of described water dropper body is along circumference, and the part is provided with several recessed water inlets and filters mouthful (2), and described water inlet is filtered mouthful (2) and is communicated with water dropper tube chamber (7); Both sides with same of mouth (2) is filtered in described water inlet are provided with wave runner (3) along circumference, and described wave runner (3) is arranged several along axis; Described water inlet is filtered on mouthful (2) and wave runner (3) one side water dropper body (4) faces, is provided with U type effluent trough (1) along circumference, and the U-shaped opening of said U-shaped effluent trough (1) is towards circumference; Described U-shaped effluent trough (1) is arranged to two groups along axis and is several, and U-shaped effluent trough (1) opening is relative, and interleaved is arranged; Described water inlet is filtered on mouthful (2) and wave runner (3) opposite side water dropper body (4) face; Be provided with rectangle along circumference and cross water cavity (6), described rectangle is crossed water cavity (6) and is several, arranges along axis; Described water inlet is filtered on relative water dropper body (4) face of mouthful (2) and wave runner (3); Be provided with wave backwater cavity (8) along circumference, described wave backwater cavity (8) is several, arranges along axis.
CN2011204847131U 2011-11-29 2011-11-29 Embedded drip irrigation pipe emitter Active CN202387601U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204847131U CN202387601U (en) 2011-11-29 2011-11-29 Embedded drip irrigation pipe emitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204847131U CN202387601U (en) 2011-11-29 2011-11-29 Embedded drip irrigation pipe emitter

Publications (1)

Publication Number Publication Date
CN202387601U true CN202387601U (en) 2012-08-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204847131U Active CN202387601U (en) 2011-11-29 2011-11-29 Embedded drip irrigation pipe emitter

Country Status (1)

Country Link
CN (1) CN202387601U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102698897A (en) * 2011-11-29 2012-10-03 新疆惠利灌溉科技有限公司 Embedded drip irrigation tube dripper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102698897A (en) * 2011-11-29 2012-10-03 新疆惠利灌溉科技有限公司 Embedded drip irrigation tube dripper

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: Beiquan town industrial park the Xinjiang Uygur Autonomous Region Shihezi 832000 Xinjiang Huili irrigation Polytron Technologies Inc

Patentee after: Xinjiang Huili Irrigation Science & Technology Co., Ltd.

Address before: Beiquan town industrial park the Xinjiang Uygur Autonomous Region Shihezi 832000 Xinjiang Huili Irrigation Technology Co. Ltd.

Patentee before: Xinjiang Huili Irrigation Technology Co.,Ltd.