CN207476515U - A kind of joint strip formula drip irrigation zone of antiblocking - Google Patents
A kind of joint strip formula drip irrigation zone of antiblocking Download PDFInfo
- Publication number
- CN207476515U CN207476515U CN201721580685.7U CN201721580685U CN207476515U CN 207476515 U CN207476515 U CN 207476515U CN 201721580685 U CN201721580685 U CN 201721580685U CN 207476515 U CN207476515 U CN 207476515U
- Authority
- CN
- China
- Prior art keywords
- water
- joint strip
- drip irrigation
- antiblocking
- irrigation zone
- 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
Links
- 230000002262 irrigation Effects 0.000 title claims abstract description 27
- 238000003973 irrigation Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 230000000903 blocking effect Effects 0.000 claims abstract description 18
- 229920003023 plastic Polymers 0.000 claims abstract description 11
- 239000004033 plastic Substances 0.000 claims abstract description 11
- 239000012943 hotmelt Substances 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 239000008187 granular material Substances 0.000 abstract description 2
- 229940059082 douche Drugs 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model is related to a kind of drip irrigation appliances, the joint strip formula drip irrigation zone of specifically a kind of antiblocking, including plastic flexible pipe, hot melt is compounded with continuous joint strip in plastic flexible pipe, the continuous joint strip includes inlet segment, water flow passage and water exit end, covered with blocking platform on inlet segment, it is characterized in that, the blocking platform is grid stopping platform side along the intensive setting inlet opening of flow reversal or blocking platform side along flow reversal in taper type or prismatic table shape.The utility model combines the advantages of grid and reverse water inlet, can avoid insoluble granule clogging drip irrigation band in water, excellent through test effect.
Description
Technical field
The utility model is related to a kind of drip irrigation appliance, the joint strip formula drip irrigation zone of specifically a kind of antiblocking.
Background technology
Trickle irrigation is a kind of controlling localized irrigation mode, and the water yield of each douche is extremely limited, and it is to fill to wait and measure stream
The perfect condition of hydrophone.It is influenced by various factors, the flow of douche is there is always certain deviation, when the water outlet of part douche
When amount is significantly less than design irrigation quantity, growth and the yield of crop will be influenced.Therefore, uniformity of pouring water is better, and irrigation effect is got over
Good, the yield of crop is also higher；Otherwise pouring water, uniformity is poorer, and the yield of crop is lower.Influence trickle irrigation irrigation uniformity
There are many factor, the blockage of variation, douche such as douche operating pressure, the quality deviation of douche, the temperature of irrigation water
Degree variation, ground height fluctuating etc..
In the prior art, to prevent douche from blocking, the scheme of generally use is to add grid in inlet segment, is crossed in drainage not
The impurity such as molten particle, for that grid can be made fully to stop, grid needs are made very close, improve into water resistance.
Authorization Notice No. provides a kind of company of adverse current water inlet acute angle turnover runner for the Chinese patent of CN203934439U
Continuous joint strip formula drip irrigation zone, including band body, plastics joint strip；Plastics joint strip is close to the inner wall with body, plastics joint strip with in body
Multiple trickle irrigation channels are formed between wall；Band body is equipped with line style water outlet at each trickle irrigation channel；Trickle irrigation channel includes feed water flow
Road, energy dissipating runner, water chamber；The water inlet of water inlet flow channel is conducted with the inner space with body, the water outlet of water inlet flow channel with
The water inlet of energy dissipating runner is conducted, and the water outlet of energy dissipating runner and the water inlet of water chamber are conducted.Program core point is：
Using reverse water inlet, the particulate contamination in water will not enter in effect of inertia and water inlet flow channel under the backwater effect of flow
In water inlet flow channel, blocked so as to avoid water inlet flow channel by impurity.Its shortcoming is to need to set two intake tunnels, structure
It is complicated.
Invention content
The utility model provides a kind of joint strip formula drip irrigation zone of antiblocking, combines grid and reverse the advantages of intaking,
Insoluble granule clogging drip irrigation band in water can be avoided, it is excellent through test effect.
The utility model it is specific the technical solution adopted is that：
A kind of joint strip formula drip irrigation zone of antiblocking, including plastic flexible pipe, hot melt is compounded with continuous joint strip, institute in plastic flexible pipe
It states continuous joint strip and includes inlet segment, water flow passage and water exit end, covered with blocking platform on inlet segment, it is characterized in that, the blocking
Platform is in taper type or prismatic table shape, along the intensive setting inlet opening of flow reversal or stops that platform side is inverse along flow in blocking platform side
To for grid.
Wherein, blocking platform is in prismatic table shape, can be four sides terrace with edge can also be three face terrace with edges.
Generally, setting turbulent water channel in water flow passage, the turbulent flow water channel is labyrinth type, comb-tooth-type or horn mouth formula.
Wherein, the water exit end is equipped with water outlet gap, which can stop that soil, root system etc. enter trickle irrigation
Band.
Compared with prior art, the utility model advantage is：
1) the utility model combines the advantages of reverse water inlet of the prior art and grid, due to positive (the flow side of blocking platform
Upwards) without inlet opening or grid, therefore the utility model is reverse water inlet；Meanwhile in reverse water inlet, possible particle meeting
Stopped by inlet opening or grid, the side's of substantially increasing blocking property.
2) since the utility model is reverse water inlet, particle, which is largely blocked platform front, to be stopped, inlet opening or lattice
Grid can be made larger into hydrospace.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of embodiment 1；
Fig. 3 is the structure diagram of embodiment 2.
Specific embodiment
Embodiment 1
As shown in Figure 1, 2, the joint strip formula drip irrigation zone of a kind of antiblocking, including plastic flexible pipe 1,1 hot melt is multiple in plastic flexible pipe
Conjunction has a continuous joint strip 2, and the continuous joint strip 2 includes inlet segment 5, water flow passage 4 and water exit end 3, covered with blocking on inlet segment 5
Platform 6, blocking platform 6 is in taper type, in blocking 6 side of platform along the intensive setting inlet opening 6-1 of flow reversal, blocking countertop 6-2 with
The head-on side 6-3 of water (flow) direction is baffle, and flow can only enter water channel from inlet opening 6-1 adverse currents.Water flow passage 4 can be labyrinth type
Or comb-tooth-type turbulent flow water channel.The water exit end 3 is equipped with water outlet gap, which can stop the entrance such as soil, root system
Drip irrigation zone.
Embodiment 2
As shown in figure 3, the embodiment is substantially similar to embodiment 1, only stop that platform 6 is a four sides terrace with edge, top surface 6-
2nd, the side 6-3 that heads on of water (flow) direction is baffle, the intensive setting inlet opening 6-1 in the reverse side of water (flow) direction.
Claims (4)
1. a kind of joint strip formula drip irrigation zone of antiblocking, including plastic flexible pipe, hot melt is compounded with continuous joint strip in plastic flexible pipe, described
Continuous joint strip includes inlet segment, water flow passage and water exit end, covered with blocking platform on inlet segment, it is characterized in that, the blocking platform
In taper type or prismatic table shape, along the intensive setting inlet opening of flow reversal or stop platform side along flow reversal in blocking platform side
For grid.
2. the joint strip formula drip irrigation zone of antiblocking according to claim 1, it is characterized in that, blocking platform is four sides terrace with edge or three faces
Terrace with edge.
3. the joint strip formula drip irrigation zone of antiblocking according to claim 1, it is characterized in that, turbulent water is set in water flow passage
Road, the turbulent flow water channel is labyrinth type, comb-tooth-type or horn mouth formula.
4. the joint strip formula drip irrigation zone of antiblocking according to claim 1, it is characterized in that, water outlet is equipped on the water exit end
Gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721580685.7U CN207476515U (en) | 2017-11-22 | 2017-11-22 | A kind of joint strip formula drip irrigation zone of antiblocking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721580685.7U CN207476515U (en) | 2017-11-22 | 2017-11-22 | A kind of joint strip formula drip irrigation zone of antiblocking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207476515U true CN207476515U (en) | 2018-06-12 |
Family
ID=62474971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721580685.7U Expired - Fee Related CN207476515U (en) | 2017-11-22 | 2017-11-22 | A kind of joint strip formula drip irrigation zone of antiblocking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207476515U (en) |
-
2017
- 2017-11-22 CN CN201721580685.7U patent/CN207476515U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 |