CN207025622U - Drop spray economic benefits and social benefits feed pipe - Google Patents
Drop spray economic benefits and social benefits feed pipe Download PDFInfo
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- CN207025622U CN207025622U CN201720934499.2U CN201720934499U CN207025622U CN 207025622 U CN207025622 U CN 207025622U CN 201720934499 U CN201720934499 U CN 201720934499U CN 207025622 U CN207025622 U CN 207025622U
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- feed pipe
- drip irrigation
- passage
- sprinkling irrigation
- turbulent
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Abstract
The utility model discloses one kind to drip spray economic benefits and social benefits feed pipe.Drop spray economic benefits and social benefits feed pipe includes flexible bar type band；In the width direction, the middle part of flexible bar type band is sprinkling irrigation area, and the both sides of flexible bar type band are respectively turbulent region, and drip irrigation area and middle attachment zone are disposed between turbulent region and sprinkling irrigation area；A plurality of ripple groove is provided with a wherein turbulent region, weeper is offered in ripple groove, multiple hole for water sprayings are offered in the area that sprays；The doubling in the width direction of flexible bar type band, sprinkling irrigation area forms sprinkling irrigation passage, Liang Ge drip irrigations area is positioned opposite and is joined together to form drip irrigation passage, two turbulent regions press together to form flank, ripple groove in flank forms turbulent flow passageway, the inlet and outlet of turbulent flow passageway is respectively communicated with drip irrigation passage, and two middle attachment zones press together to form the connection wing, and the connection wing is located between drip irrigation passage and sprinkling irrigation passage.Realize the use reliability for improving drop spray economic benefits and social benefits feed pipe and abundant function.
Description
Technical field
It the utility model is related to irrigation technique field, more particularly to a kind of drop spray economic benefits and social benefits feed pipe.
Background technology
At present, agricultural planting coordinates trend of the drip irrigation technique as current green agricultural development.Drip irrigation pipe is typically spread
Earth's surface is located at, drip irrigation pipe generally includes water pipe and water dropper, and water dropper is arranged on the inner tubal wall of water pipe, is formed between water dropper and water pipe
Turbulent flow passageway, the water in water pipe are discharged by turbulent flow passageway from the delivery port of water pipe.But in actual use, due to
Drip irrigation pipe contacts ground, and delivery port is easily blocked by silt and causes the water dropper to fail, and the crops of corresponding section can not obtain
Sufficient water supply and influence to grow, cause the use reliability of drip irrigation pipe relatively low；Meanwhile in actual use, dropper band
Drip irrigation is only used for, feature is more single.How to design a kind of high and vdiverse in function feed pipe of use reliability is this reality
With new technical problem to be solved.
Utility model content
Technical problem to be solved in the utility model is：A kind of drop spray economic benefits and social benefits feed pipe is provided, it is double that realization improves drop spray
Imitate the use reliability of feed pipe and the function of abundant drop spray economic benefits and social benefits feed pipe.
Technical scheme provided by the utility model is：One kind drop spray economic benefits and social benefits feed pipe, including flexible bar type band；Along width side
To the middle part of the flexible bar type band is sprinkling irrigation area, and the both sides of the flexible bar type band are respectively turbulent region, the turbulent region
Drip irrigation area and middle attachment zone are disposed between the sprinkling irrigation area；A plurality of ripple is provided with wherein one turbulent region
Shape groove, weeper is offered in the ripple groove, multiple hole for water sprayings are offered in the sprinkling irrigation area；The flexible bar type
Band doubling in the width direction, the sprinkling irrigation area form sprinkling irrigation passage, and two drip irrigation areas are positioned opposite and the shape that links together
Into drip irrigation passage, two turbulent regions press together to form flank, and the ripple groove in the flank forms disorderly
Circulation road, the inlet and outlet of the turbulent flow passageway are respectively communicated with the drip irrigation passage, and two middle attachment zones are pressed together on
The connection wing is formed together, and the connection wing is located between the drip irrigation passage and the sprinkling irrigation passage.
Further, the connection that the connection drip irrigation passage and the sprinkling irrigation passage are additionally provided with the connection wing is led to
Road, is provided with flow switch adjusting part on the interface channel, the flow switch adjusting part include bottom plate, stud, on
Pressing plate and nut, the stud are arranged on the bottom plate, and the top board is slidably disposed on the stud, the spiral shell
Cap thread is connected on the stud, and the interface channel is between the bottom plate and the top board.
Further, it is each configured with the flow switch adjusting part on the drip irrigation passage and the sprinkling irrigation passage.
Further, the import of the turbulent flow passageway tilts the influent side towards the drip irrigation passage, the turbulent flow passageway
Outlet-inclined impeller vane towards the drip irrigation passage water outlet side.
Further, the import of the turbulent flow passageway is bell-mouth structure of air.
Further, it is another wherein being respectively arranged with positioning convex strip in a turbulent region and a middle attachment zone
Detent is respectively arranged with the turbulent region and another middle attachment zone, the positioning convex strip is stuck in corresponding described
In detent.
Further, it is provided with cantilever type elastic catch in the weeper.
Further, the weeper gradually increases along its water outlet direction aperture.
Compared with prior art, the advantages of the utility model and good effect is：Drop spray economic benefits and social benefits provided by the utility model
Feed pipe, sprinkling irrigation passage and drip irrigation passage are formed by using flexible bar type with doubling and by the way of pressing, can be simultaneously real
Two kinds of way of supplying water of existing drip irrigation and sprinkling irrigation, also individually can drip or spray operation, meanwhile, by setting corrugated on flexible bar type band
Groove, after flexible bar type band doubling pressing, ripple groove forms turbulent flow passageway, because ripple groove is rounding off company
The curvilinear structures connect, the shape of turbulent flow passageway are wriggled and can form turbulence flow flied, the cross section of fluid channel that each arc section is formed in runner
Product is constant, and whole process is without change in size drastically, thus runner is unobstructed, corrugated turbulent flow passageway consume water flow dynamic energy and because
Runner whole process improves the use reliability of drop spray economic benefits and social benefits feed pipe without effectively prevent runner in place of roundabout, dead angle and block.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are
Some embodiments of the utility model, for those of ordinary skill in the art, do not paying the premise of creative labor
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the stereogram of the utility model drop spray economic benefits and social benefits feed pipe；
Fig. 2 be in Fig. 1 A-A to sectional view；
Fig. 3 is B-B direction sectional view in Fig. 1；
Fig. 4 is the partial sectional view of the utility model drop spray economic benefits and social benefits feed pipe；
Fig. 5 is the partial structural diagram of flexible bar type band in the utility model drop spray economic benefits and social benefits feed pipe.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
As Figure 1-Figure 5, the present embodiment drop spray economic benefits and social benefits feed pipe, including flexible bar type band 1；In the width direction, it is described
The middle part of flexible bar type band 1 is sprinkling irrigation area 101, and the both sides of the flexible bar type band 1 are respectively turbulent region 103, the turbulent flow
Drip irrigation area 102 and middle attachment zone 104 are disposed between area 103 and the sprinkling irrigation area 101；Wherein one turbulent region
A plurality of ripple groove 107 is provided with 103, weeper 16, the sprinkling irrigation area 101 are offered in the ripple groove 107
In offer multiple hole for water sprayings 17；The doubling in the width direction of flexible bar type band 1, the sprinkling irrigation area 101 form sprinkling irrigation passage
11, two drip irrigation areas 102 are positioned opposite and are joined together to form drip irrigation passage 12, and two turbulent regions 103 press
Flank 13 is formed together, and the ripple groove 107 in the flank 13 forms turbulent flow passageway 15, the turbulent flow passageway 15
Inlet and outlet be respectively communicated with the drip irrigation passage 12, two middle attachment zones 104 press together to form the connection wing
14, the connection wing 14 is located between the drip irrigation passage 12 and the sprinkling irrigation passage 11.
Specifically, the present embodiment drips spray economic benefits and social benefits feed pipe and presses to be formed to spray using the progress doubling of flexible bar type band 1 and leads to
Road 11 and drip irrigation passage 12, current are entered in sprinkling irrigation passage 11 and drip irrigation passage 12, and the water in passage 11 of spraying can pass through
17 outside spray water of hole for water spraying, so as to realize that sprinkling irrigation is irrigated, and the current in drip irrigation passage 12 are flowed into turbulent flow passageway 15 simultaneously
Exported from weeper 16, turbulent flow passageway 15 is made up of ripple groove 107, and current are oriented to via ripple groove 107 to be flowed
Turbulence flow flied is formed, further, since ripple groove 107 is whole without roundabout, dead angle part, it is logical so as to effectively reduce turbulent flow
Road 15 is blocked by silt, and compared to using water dropper and dropper to form turbulent structure in the prior art, anti-clogging greatly promotes, and
And because ripple groove 107 is formed on the surface of flexible bar type band 1, even if silt occur blocks turbulent flow passageway 15, Yong Huye
Can be using kneading flexible bar type band 1 or by by the way of increasing hydraulic pressure so that the size expansion of turbulent flow passageway 15 becomes big, finally
Silt is discharged from turbulent flow passageway 15；Importantly, the water inlet and delivery port of turbulent flow passageway 15 and the structure of drip irrigation passage 12
Into the backflow water route of connection, stifled particle will be caused to drain in drip irrigation passage 12, prevent from blocking.Preferably, hole for water spraying 17 can be adopted
With oval-shaped pore structures, during sprinkling irrigation, hole for water spraying 17 causes passage 11 of spraying with the increase of water-carrying capacity, hydraulic pressure in sprinkling irrigation passage 11
Heave, increase the short side dimension of hole for water spraying 17（Long edge size is basically unchanged）, thus increase the sectional dimension of hole for water spraying 17, prevent
Only block and increase spray volume；When stopping sprinkling irrigation, sprinkling irrigation passage 11 hydraulic pressure reduces, and sprinkling irrigation passage 11 is deflated, and hole for water spraying 17 returns
Restoring type is changed into slotted eye, along its hole shape of strip length direction close to a slit, prevents foreign object from invading and blocking hole for water spraying
17。
Further, the connection that the connection drip irrigation passage 12 and the sprinkling irrigation passage 11 are additionally provided with the connection wing 14 is led to
Road 141, flow switch adjusting part 2 is provided with the interface channel 141, the flow switch adjusting part 2 includes bottom plate
21st, stud 22, top board 23 and nut 24, the stud 22 are arranged on the bottom plate 21, and the top board 23 is slidable
It is arranged on the stud 22, the nut 24 is threaded on the stud 22, and the interface channel 141 is located at the bottom
Between plate 21 and the top board 23.Specifically, in actual use, can be individually by drip irrigation passage 12 or the sprinkling irrigation
Passage 11 connects water source supply end, for the height of drip irrigation and sprinkling irrigation mode frequency of use, by the high mode of frequency of use
Passage connection water source supply end, and in use, drip irrigation passage 12 and institute are controlled by flow switch adjusting part 2
The break-make between sprinkling irrigation passage 11 is stated, specifically, when needing to connect drip irrigation passage 12 and sprinkling irrigation passage 11, then rotary nut 24
Move up so that the distance between bottom plate 21 and top board 23 increase, and interface channel 141, which turns on, make it that drip irrigation passage 12 and sprinkling irrigation are logical
Road 11 connects, meanwhile, flow can be adjusted by the distance between regulating base board 21 and top board 23, be dripped without connecting
When filling passage 12 and sprinkling irrigation passage 11, then tightening nuts 24 so that bottom plate 21 and top board 23 clamp the portion of interface channel 141
Position, so as to which interface channel 141 be blocked.Preferably, it is each configured with the stream on drip irrigation passage 12 and the sprinkling irrigation passage 11
Measure switch-mode regulation component 2.The present embodiment drop spray economic benefits and social benefits feed pipe can realize micro- spray and drip irrigation operation simultaneously, can also be adjusted by flow
Control device disconnects drop band or spray band and only sprayed or drip irrigation operation, while flow is adjustable at any time at work, and controllability is strong；
Modulator can be applied to the local region that need not be poured and carry out Partial controll, save water source；While liquid manure, decoction can be achieved
Drop（Spray）Enter or separate operaton, expand the application of drop spray band；Because summarizing the function of drip irrigation and microspray irrigation in one with band
On, reduce production cost；Realize two kinds of functions and anti-blocking has relatively obtained significant raising with like product, effectively
It is anti-blocking, anti-stifled, extend the service life of drop spray band；Drop band, spray band can also alternate use, and more extend band uses the longevity
Life.
Further, the import of the turbulent flow passageway 15 tilts the influent side towards the drip irrigation passage 12, described disorderly
Water outlet side of the outlet-inclined impeller vane of circulation road 15 towards the drip irrigation passage 12.Specifically, as shown in figure 4, turbulent flow passageway 15 is entered
Mouth is bell-mouth structure of air, and open bell shape is easy to fluids within pipes largely to smoothly flow therein turbulent flow passageway 15, and turbulent flow
The long side and short side of the import of passage 15 are distributed to form two angles of α and β respectively with water (flow) direction, the angular regions that α and β are formed
It is more big more can guarantee that big current are flowed into without flowing out（With reference to following angular range）；Angle β is closer greater than, equal to 90 °
Made an appointment in 90 ° of effects, ensure that current flow into the maximum slotted density of corrugated channel and current do not flow back）, angle α be acute angle, it is sharp
Angle is the smaller the better, ensures that water influx maximizes；The outer side edges of the outlet of turbulent flow passageway 15 and the angle of water (flow) direction are blunt
Angle θ, ensure turbulent flow passageway 15 current by outlet return into drip irrigation passage 12.Preferably, it is provided with weeper 16 outstanding
Arm-type elastic block piece（It is unmarked）, weeper 16 gradually increases along its water outlet direction aperture, and weeper 16 is court along water outlet direction
It the horn mouth of outer opening, can so facilitate water droplet to ooze, and reduce extraneous silt and enter in turbulent flow passageway 15, cantilevered bullet
Property catch and flexible bar type band 1 be overall structure, the clout that cantilever type elastic catch is formed in the Tapping procedures of weeper 16 hangs
Formed in weeper 16, when hydraulic pressure increases in turbulent flow passageway 15, cantilever type elastic catch is opened, and starts drip irrigation, drip irrigation knot
Shu Shi, water source cut-out, cantilever type elastic catch closure, effectively prevent foreign object from blocking weeper 16.
Further, it is processed for the ease of accurate doubling flexible bar type band 1, wherein a turbulent region 103
With positioning convex strip 105, another turbulent region 103 and another centre are respectively arranged with a middle attachment zone 104
Detent 106 is respectively arranged with bonding pad 104, the positioning convex strip 105 is stuck in the corresponding detent 106.
Specifically, in doubling flexible bar type band 1, coordinated by positioning convex strip 105 and detent 106, can accurately ensure two
Individual turbulent region 103, Liang Ge drip irrigations area 102 and two middle attachment zones 104 are alignd, and are easy to subsequently be pressed, it is ensured that product
Quality.
The utility model also provides a kind of processing method of above-mentioned drop spray economic benefits and social benefits feed pipe, including：
Step 1, pass through extruder extrusion flexible bar type band；
Step 2, in the turbulent region of flexible bar type band ripple groove is processed, and open up and drip in ripple groove
Hole, meanwhile, open up hole for water spraying in the sprinkling irrigation area of flexible bar type band；
Step 3, the width center line doubling along flexible bar type band, and the turbulent region to flexible bar type band and middle connection
Area carries out pressing processing.Further, the step 3 is specially：First in turbulent region except ripple groove position and in
Between gluing in bonding pad, then, then the width center line doubling along flexible bar type band, and turbulent region and middle attachment zone are entered
Row pressing is handled.
Compared with prior art, the advantages of the utility model and good effect is：By using the doubling of flexible bar type band simultaneously
Sprinkling irrigation passage and drip irrigation passage are formed by the way of pressing, two kinds of way of supplying water of drip irrigation and sprinkling irrigation can be realized simultaneously, also can be single
Solely drop or spray operation, meanwhile, by setting ripple groove on flexible bar type band, after flexible bar type band doubling pressing, ripple
Line shape groove forms turbulent flow passageway, and due to the curvilinear structures that ripple groove is rounding off connection, the shape of turbulent flow passageway is wriggled
Yan can form turbulence flow flied, and the cross section of fluid channel product that each arc section is formed in runner is constant, whole without change in size drastically,
Thus runner is unobstructed, and corrugated turbulent flow passageway consumes water flow dynamic energy again because runner whole process is without effective in place of roundabout, dead angle
Prevent runner to block, improve the use reliability of drop spray economic benefits and social benefits feed pipe.
Claims (8)
1. one kind drop spray economic benefits and social benefits feed pipe, it is characterised in that including flexible bar type band；In the width direction, the flexible bar type band
Middle part for sprinkling irrigation area, the both sides of the flexible bar type band are respectively turbulent region, the turbulent region and it is described sprinkling irrigation area between
It is disposed with drip irrigation area and middle attachment zone；A plurality of ripple groove, the ripple are provided with wherein one turbulent region
Weeper is offered in shape groove, multiple hole for water sprayings are offered in the sprinkling irrigation area；The flexible bar type band is right in the width direction
Folding, the sprinkling irrigation area form sprinkling irrigation passage, and two drip irrigation areas are positioned opposite and are joined together to form drip irrigation passage, two
The turbulent region presses together to form flank, and the ripple groove in the flank forms turbulent flow passageway, the turbulent flow
The inlet and outlet of passage is respectively communicated with the drip irrigation passage, and two middle attachment zones press together to form the connection wing,
The connection wing is located between the drip irrigation passage and the sprinkling irrigation passage.
2. drop spray economic benefits and social benefits feed pipe according to claim 1, it is characterised in that be additionally provided with connection institute in the connection wing
The interface channel of drip irrigation passage and the sprinkling irrigation passage is stated, flow switch adjusting part is provided with the interface channel, it is described
Flow switch adjusting part includes bottom plate, stud, top board and nut, and the stud is arranged on the bottom plate, the upper pressure
Plate is slidably disposed on the stud, and the nut is threaded on the stud, and the interface channel is positioned at described
Between bottom plate and the top board.
3. drop spray economic benefits and social benefits feed pipe according to claim 2, it is characterised in that the drip irrigation passage and the sprinkling irrigation passage
On be each configured with the flow switch adjusting part.
4. drop spray economic benefits and social benefits feed pipe according to claim 1, it is characterised in that the import of the turbulent flow passageway tilts direction
The influent side of the drip irrigation passage, the water outlet side of the outlet-inclined impeller vane of the turbulent flow passageway towards the drip irrigation passage.
5. drop spray economic benefits and social benefits feed pipe according to claim 4, it is characterised in that the import of the turbulent flow passageway is horn mouth
Structure.
6. it is according to claim 3 drop spray economic benefits and social benefits feed pipe, it is characterised in that wherein one turbulent region and one it is described in
Between be respectively arranged with positioning convex strip in bonding pad, it is fixed to be respectively arranged with another turbulent region and another middle attachment zone
Position groove, the positioning convex strip are stuck in the corresponding detent.
7. drop spray economic benefits and social benefits feed pipe according to claim 1, it is characterised in that cantilevered bullet is provided with the weeper
Property catch.
8. drop spray economic benefits and social benefits feed pipe according to claim 7, it is characterised in that the weeper is along its water outlet direction aperture
Gradually increase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720934499.2U CN207025622U (en) | 2017-07-31 | 2017-07-31 | Drop spray economic benefits and social benefits feed pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720934499.2U CN207025622U (en) | 2017-07-31 | 2017-07-31 | Drop spray economic benefits and social benefits feed pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207025622U true CN207025622U (en) | 2018-02-23 |
Family
ID=61463359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720934499.2U Expired - Fee Related CN207025622U (en) | 2017-07-31 | 2017-07-31 | Drop spray economic benefits and social benefits feed pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207025622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234012A (en) * | 2017-07-31 | 2017-10-10 | 青岛农业大学 | Drop spray economic benefits and social benefits feed pipe and its processing method |
-
2017
- 2017-07-31 CN CN201720934499.2U patent/CN207025622U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234012A (en) * | 2017-07-31 | 2017-10-10 | 青岛农业大学 | Drop spray economic benefits and social benefits feed pipe and its processing method |
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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: 20180223 Termination date: 20180731 |