CN202285730U - Drip irrigation tape - Google Patents
Drip irrigation tape Download PDFInfo
- Publication number
- CN202285730U CN202285730U CN2011203668083U CN201120366808U CN202285730U CN 202285730 U CN202285730 U CN 202285730U CN 2011203668083 U CN2011203668083 U CN 2011203668083U CN 201120366808 U CN201120366808 U CN 201120366808U CN 202285730 U CN202285730 U CN 202285730U
- Authority
- CN
- China
- Prior art keywords
- drip irrigation
- irrigation tape
- irrigate band
- water inlet
- main body
- 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 - Lifetime
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a drip irrigation tape including a drip irrigation tape pipeline main body and a plurality of shunting units arranged on the wall of the drip irrigation tape pipeline main body. Each shunting unit is composed of a water inlet, a channel and a water outlet, wherein the shunting unit is communicated with the inner cavity of the drip irrigation tape pipeline main body via the water inlet, the water outlet is communicated with atmospheric air, the caliber of the water inlet is smaller than that of the channel. Protruding inner teeth are arranged on the channel walls, the external diameter of the pipeline of the drip irrigation tape is in the range of 20-25mm, and the spacing between every two adjacent water outlets is in the range of 0.4-0.5m. The drip irrigation tape provided prevents impurity from easily entering the channels and facilitates the water flow forming into a whirlpool, thereby having good energy dissipating effect and improving the anti-obstruction ability of the drip irrigation tape. In addition, the drip irrigation tape further has the advantages of longer laying length, less branch pipe number, less solenoid valve number, low energy consumption, convenient operation management and maintenance, and low cost.
Description
Technical field
The utility model relates to a kind of Water saving type watering arrangement, relates in particular to a kind of irrigate band.
Background technology
In the present existing drip irrigation project, adopt the single-blade labyrinth type drip irrigation tape, the irrigate band caliber is 16mm more; Dripper spacing is 0.3m; Water dropper flow big (being 1.8-3.2L/h) is prone to produce surface runoff, and it is inhomogeneous to pour water; And because the existence of single-blade labyrinth type drip irrigation tape flank makes itself and arm junction have the problem of leaking.For solving irrigate band laying length problem, Chinese patent ZL 200920162470.2 disclosed " big spacing irrigate band " comprises some water supply unit on irrigate band and the flank thereof; Each adjacent water supply unit delivery port spacing is 0.5-1.2m, because of above-mentioned big spacing irrigate band water supply unit interval is bigger, can not satisfy the need water requirement of land for growing field crops row crop; The irrigate band caliber is less, and the irrigate band laying length is still shorter, and energy consumption is higher; Water supply unit delivery port flow is big, is prone to produce runoff, the inequality of pouring water.Be the solution uniform problem of pouring water, Chinese patent CN2440318Y disclosed " a kind of drip irrigation manifolding " comprises main, valve and arm; Be that arm is provided with some threeways, bypass is along arranging away from equidistance on the direction of main, and the diameter of its periphery wall is identical and aperture endoporus becomes big successively; On arm, wanting equidistance because of the bypass of above-mentioned manifolding arranges; The endoporus aperture becomes greatly successively, has increased the parts kind, has increased the difficulty of processing and construction and installation accordingly; It is little to be suitable for the plot scope, and system cost is high; Chinese patent CN2631213Y disclosed " a kind of water-saving drip irrigation tube structure " pours water evenly and the operational management problem for solving; Import is provided with the pressure flow stabilizer in the irrigate band; But the caliber of arm is little, and laying length is still shorter, and Guan Shui sub-district area is little; Increased the main consumption, drip irrigation system cost and energy consumption are raise.For improving anti-clogging; Chinese patent ZL 200920162927.X disclosed " anti-clogging drip irrigation band runner "; The irrigate band runner is designed to several inside circular-arc flow passage units and the adjacent fluid channels unit is formed by connecting through the transition circular arc; The center of circle of runner both sides flow passage unit misplaces respectively and arranges and form the alternate continuity gradual change runner section of size, and the runner two ends are respectively equipped with water inlet and delivery port.The drawback of above-mentioned prior art is that the irrigate band caliber is little, and the water dropper flow is big, and the irrigate band laying length is short, the working water head height, and field main, arm consumption are big, and by-pass valve control is many, and system cost is high with energy consumption, the operational management operation is inconvenient.And existing irrigate band dividing cell runner water inlet is more, has strengthened the water inlet area; Reduced runner import department flow rate of water flow; The easy deposition of impurity is stopped up runner, and there is the current low regime in the labyrinth rectangle corner of irrigate band dividing cell runner, the easy deposition obstruction of impurity.
The utility model content
The technical problem that the utility model will solve is the defective that overcomes prior art, provides a kind of irrigate band outer diameter tube big, the anti-irrigate band of stopping up.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of irrigate band; Said irrigate band comprises irrigate band pipe main body and a plurality of dividing cell that are arranged on the tube wall of irrigate band pipe main body; Each dividing cell is made up of a water inlet, runner and a delivery port, and dividing cell is communicated with delivery port and atmosphere through water inlet with the inner chamber of irrigate band pipe main body; The bore of water inlet is less than the bore of runner; The inwall of runner is provided with outstanding internal tooth, irrigate band outer diameter tube 20-25mm, and the spacing between adjacent two delivery ports is 0.4-0.5m.
Further, trapezoidal design is adopted in the cross section of said water inlet.
Further, the length of said runner is no more than the spacing between adjacent two delivery ports.
The beneficial effect of the utility model: the dividing cell water inlet of the utility model irrigate band adopts trapezoidal design, and the bore of water inlet has improved import department's flow rate of water flow less than the bore of runner; Impurity is difficult for getting into runner, also can not precipitate in the water inlet, and the dividing cell runner of irrigate band has internal tooth; Help current and form whirlpool; Energy dissipating and pressure compensation effect are better, do not have low regime, have improved the anti-blockage capability of irrigate band.In addition, irrigate band outer diameter tube 20-25mm, dividing cell delivery port flow 0.5-1.5L/h, the spacing between adjacent two delivery ports is 0.4-0.5m, the working head of delivery port 4 is 4-6m.The irrigate band caliber increases, and the flow of the delivery port of dividing cell reduces, and surface runoff reduces, and the spacing between adjacent two delivery ports is moderate, makes like this that the irrigate band laying length increases more than 2 times under the uniform pressure loss condition.
The irrigate band laying length increases, and consumption is more than 50% effectively to reduce arm (said arm connects water source and irrigate band), and magnetic valve reduces more than 50%, and energy consumption reduces more than 33%, has practiced thrift material and operating cost, has reduced cost.Moreover magnetic valve reduces, and operational management and easy to maintenance has reduced administering and maintaining cost more than 60%.
Description of drawings
Accompanying drawing is used to provide the further understanding to the utility model, and constitutes the part of specification, is used to explain the utility model with the embodiment of the utility model, does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of irrigate band of the utility model;
Fig. 2 is the A-A profile of a kind of irrigate band of the utility model.
Embodiment
Describe below in conjunction with the preferred embodiment of accompanying drawing, should be appreciated that preferred embodiment described herein only is used for explanation and explains the utility model, and be not used in qualification the utility model the utility model.
Like accompanying drawing 1-2, a kind of irrigate band comprises the dividing cell 5 on irrigate band pipe main body 1 and the tube wall that is arranged at irrigate band pipe main body 1, and dividing cell 5 is made up of a water inlet 2, runner 3 and a delivery port 4.Dividing cell 5 is communicated with the inner chamber of irrigate band pipe main body 1 through water inlet 2, and trapezoidal design is adopted in the cross section of water inlet 2, and the bore of water inlet 2 is less than the diameter of runner 3.Runner inner wall is provided with outstanding internal tooth.Delivery port 4 is connected with atmosphere.Current get into runner 3 through water inlet 2 in the inner chamber of irrigate band pipe main body 1, irrigated crop after coming out from delivery port 4 through runner 3 backs.Irrigate band outer diameter tube 20mm wherein, dividing cell delivery port 4 flow 0.5L/h, the spacing between adjacent two delivery ports is 0.4m, and the length of runner 3 is identical with spacing between adjacent two delivery ports, and the working head of delivery port 4 is 4-6m.
Embodiment 2
The difference of present embodiment and embodiment 1:
Irrigate band outer diameter tube 22mm wherein, the flow 1L/h of dividing cell delivery port 4, the spacing between adjacent two delivery ports is 0.45m, the length of runner is less than the spacing between adjacent two delivery ports.
The difference of present embodiment and embodiment 1:
Irrigate band outer diameter tube 25mm wherein, the flow 1.5L/h of dividing cell delivery port 4, the spacing between adjacent two delivery ports is 0.5m, the length of runner is identical with spacing between adjacent two delivery ports.
What should explain at last is: the above is merely the preferred embodiment of the utility model; Be not limited to the utility model; Although the utility model has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (3)
1. irrigate band; It is characterized in that: said irrigate band comprises irrigate band pipe main body and a plurality of dividing cell that are arranged on the tube wall of irrigate band pipe main body; Each dividing cell is made up of a water inlet, runner and a delivery port, and dividing cell is communicated with delivery port and atmosphere through water inlet with the inner chamber of irrigate band pipe main body; The bore of water inlet is less than the bore of runner; The inwall of runner is provided with outstanding internal tooth, irrigate band outer diameter tube 20-25mm, and the spacing between adjacent two delivery ports is 0.4-0.5m.
2. a kind of irrigate band according to claim 1 is characterized in that: trapezoidal design is adopted in the cross section of said water inlet.
3. a kind of irrigate band according to claim 1 is characterized in that: the length of said runner is no more than the spacing between adjacent two delivery ports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203668083U CN202285730U (en) | 2011-09-30 | 2011-09-30 | Drip irrigation tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203668083U CN202285730U (en) | 2011-09-30 | 2011-09-30 | Drip irrigation tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202285730U true CN202285730U (en) | 2012-07-04 |
Family
ID=46354748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203668083U Expired - Lifetime CN202285730U (en) | 2011-09-30 | 2011-09-30 | Drip irrigation tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202285730U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106170202A (en) * | 2013-10-28 | 2016-11-30 | 耆那灌溉系统有限公司 | Low discharge emitter with stepped tooth |
| CN106465670A (en) * | 2015-08-25 | 2017-03-01 | 新疆天业（集团）有限公司 | A kind of drip irrigation zone for surface-water irrigation |
| CN111096210A (en) * | 2019-11-19 | 2020-05-05 | 石河子大学 | Three-way flow dividing and bypassing flow channel and emitter based on flow channel |
-
2011
- 2011-09-30 CN CN2011203668083U patent/CN202285730U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106170202A (en) * | 2013-10-28 | 2016-11-30 | 耆那灌溉系统有限公司 | Low discharge emitter with stepped tooth |
| CN106465670A (en) * | 2015-08-25 | 2017-03-01 | 新疆天业（集团）有限公司 | A kind of drip irrigation zone for surface-water irrigation |
| CN111096210A (en) * | 2019-11-19 | 2020-05-05 | 石河子大学 | Three-way flow dividing and bypassing flow channel and emitter based on flow channel |
| CN111096210B (en) * | 2019-11-19 | 2024-04-26 | 石河子大学 | Tee-joint-shaped shunt bypass flow channel and emitter based on same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202285730U (en) | Drip irrigation tape | |
| CN204707636U (en) | A kind of anti-clogging drip irrigation band | |
| CN202406690U (en) | Novel energy-dissipating dripper flow channel mechanism | |
| CN114365684A (en) | Maize is planted with driping irrigation device | |
| CN102500482B (en) | Laminated self-adaptive drip irrigation emitter and use method thereof | |
| CN203505207U (en) | Surface-mount-type water dropper | |
| CN212279230U (en) | Buried anti-blocking drip irrigation pipe | |
| CN103477949A (en) | Paster-type water dropper | |
| CN202206784U (en) | Blocking-proof emitter | |
| CN203872668U (en) | Root irrigation type rice seedling growing device | |
| CN204564381U (en) | A kind of drip irrigation zone for irrigation and water conservancy irrigation with interior edge paster | |
| CN202232402U (en) | Low-energy-consumption drop irrigation device | |
| CN201082403Y (en) | Underground drip irrigation zone | |
| CN109258420A (en) | A kind of automation pressure-compensated irrigation douche | |
| CN204616613U (en) | Hillside fields sprinkling irrigation system | |
| CN201536533U (en) | Long hollow billet dripping pipe network device | |
| CN206529956U (en) | From irrigation plant walls fanlike die block | |
| CN204134758U (en) | A kind of slight irrigation water dropper | |
| CN207201582U (en) | A kind of micro-sprinkler irrigation system that green maintenance is covered for hillside | |
| CN206525276U (en) | A kind of looping network irrigation system | |
| CN206658740U (en) | Hydrocone type irrigates plant walls plug-in module certainly | |
| CN207011398U (en) | A kind of automatic spraying arrangement for car li plantation | |
| CN206547516U (en) | A kind of Novel irrigation system | |
| CN209950045U (en) | Irrigation pipeline | |
| CN204560216U (en) | A kind of head-tank with filtration and fertilizing functions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term |