CN206996884U - It is anti-to block up comprehensive shower nozzle and dual anti-stifled formula spray irrigation band - Google Patents
It is anti-to block up comprehensive shower nozzle and dual anti-stifled formula spray irrigation band Download PDFInfo
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- CN206996884U CN206996884U CN201720934498.8U CN201720934498U CN206996884U CN 206996884 U CN206996884 U CN 206996884U CN 201720934498 U CN201720934498 U CN 201720934498U CN 206996884 U CN206996884 U CN 206996884U
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- sprinkling irrigation
- irrigation
- spray orifice
- band
- water tank
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Abstract
The utility model discloses the anti-stifled comprehensive shower nozzle of one kind and dual anti-stifled formula spray irrigation band.Anti- stifled comprehensive shower nozzle includes studs, sprinkling irrigation water tank, two substrates, two springs and two nuts, studs sealing is through the upper and lower end face of sprinkling irrigation water tank, the one end of studs is opened in the intake tunnel of connection sprinkling irrigation water tank, the upper surface of sprinkling irrigation water tank offers the first taper spray orifice, the lower surface of sprinkling irrigation water tank offers the second taper spray orifice, the side wall of sprinkling irrigation water tank offers multiple triconic spray orifices, the edge of substrate is provided with elastic rod, nozzle is provided with elastic rod, the 4th taper spray orifice is offered on nozzle, substrate is enclosed on studs, nut thread is connected to the corresponding end of studs, spring is positioned at corresponding between nut and substrate, nozzle is located in corresponding first taper spray orifice and the second taper spray orifice.Realize and improve the anti-anti-clogging for blocking up comprehensive shower nozzle, to improve the use reliability of dual anti-stifled formula spray irrigation band.
Description
Technical field
It the utility model is related to irrigation technique field, more particularly to a kind of anti-stifled comprehensive shower nozzle and dual anti-stifled formula sprinkling irrigation
Band.
Background technology
At present, agricultural planting coordinates trend of the irrigation technique as current green agricultural development.Agricultural irrigation technology
Three kinds of sprinkling irrigation, drip irrigation and infiltrating irrigation are generally divided into, and first two is widely used, for sprinkler irrigation technique, typically using spray irrigation band,
Spray irrigation band generally comprises water pipe and shower nozzle, and the water in water pipe is outwards sprayed by shower nozzle, still, in actual use, spray
The nozzle of head is easily accessible silt and causes to block failure, and the crops of corresponding section can not obtain the water supply of abundance and influence to give birth to
It is long, cause the use reliability of spray irrigation pipe relatively low.How to design a kind of high sprinkling irrigation feed pipe of use reliability is that this practicality is new
Type technical problem to be solved.
Utility model content
Technical problem to be solved in the utility model is：A kind of anti-stifled comprehensive shower nozzle and dual anti-stifled formula sprinkling irrigation are provided
Band, the anti-clogging for improving dual anti-stifled mini sprinkler is realized, to improve the use reliability of multi-functional feed pipe.
Technical scheme provided by the utility model is：One kind is anti-to block up comprehensive shower nozzle, including studs, sprinkling irrigation water tank,
Two substrates, two springs and two nuts, the studs sealing are described double through the upper and lower end face of the sprinkling irrigation water tank
The one end of header stud is opened in the intake tunnel for connecting the sprinkling irrigation water tank, and the upper surface of the sprinkling irrigation water tank offers the
One taper spray orifice, the lower surface of the sprinkling irrigation water tank offer the second taper spray orifice, and the side wall for spraying water tank offers more
Individual triconic spray orifice, the edge of the substrate are provided with elastic rod, nozzle are provided with the elastic rod, is opened on the nozzle
Provided with the 4th taper spray orifice, the substrate is enclosed on the studs, and the both sides up and down of the sprinkling irrigation water tank are respectively arranged with
The substrate, the nut thread are connected to the corresponding end of the studs, and the spring is located at the corresponding nut
Between the substrate, the nozzle of the superposed substrate is located in the corresponding first taper spray orifice, is located at
The nozzle of the substrate of bottom is located in the corresponding second taper spray orifice.
Further, the sprinkling irrigation water tank includes liquid-accumulating trough and cover plate, and the cover plate is detachably arranged in the storage liquid
On groove, the first taper spray orifice is offered on the cover plate, the bottom of the liquid-accumulating trough offers the second taper spray orifice,
The side wall of the liquid-accumulating trough offers the triconic spray orifice.
Further, adjustment disk and lower adjustment disk are additionally provided with the studs, the upper adjustment disk and described
Bulge-structure is set respectively on lower adjustment disk, the upper adjustment disk and the lower adjustment disk are located in the liquid-accumulating trough, it is described on
The bulge-structure of adjustment disk is inserted in the first taper spray orifice, and the bulge-structure of the lower adjustment disk is inserted in second taper
In spray orifice.
The utility model also provides a kind of dual anti-stifled formula spray irrigation band, including two flexible bar type bands and multiple above-mentioned anti-stifled
Comprehensive shower nozzle；Along the width of the flexible bar type band, the middle part of the flexible bar type band is sprinkling irrigation area, the flexible strip
The both sides of shape band are respectively turbulent region, and drip irrigation area and bonding pad are disposed between the turbulent region and the sprinkling irrigation area；
Multiple screwed holes are offered in the sprinkling irrigation area of the wherein one flexible bar type band, a plurality of ripple is provided with the turbulent region
Shape groove, the apopore for connecting the ripple groove is additionally provided with the turbulent region；Two flexible bar type band fittings
Together, sprinkling irrigation passage is formed between two sprinkling irrigation areas, forms drip irrigation passage between the drip irrigation area corresponding to two, two
Press together to form flank between the turbulent region corresponding to individual, it is logical that the ripple groove in the flank forms turbulent flow
Road, the inlet and outlet of the turbulent flow passageway are respectively communicated with the corresponding drip irrigation passage, the middle connection corresponding to two
Area presses together to form the connection wing, and the both sides for spraying passage have been sequentially distributed the connection wing respectively, the drip irrigation is led to
Road and the flank, the bottom of the anti-studs for blocking up comprehensive shower nozzle are threaded in the corresponding screwed hole
In.
Further, in addition to flow switch adjusting part, 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 two flexible bar type bands are between the bottom plate and the top board.
Further, the side of the one end of the sprinkling irrigation passage offers the first connector for connecting the sprinkling irrigation passage
With the second connector, the dual anti-stifled formula spray irrigation band also includes filter assemblies, and the filter assemblies include Rose Box, drainage
The Single port of pipe, return duct and filtering net cylinder, the Single port of the drainage tube and the return duct connects the Rose Box respectively,
The filtering net cylinder is located in the Rose Box and connects the drainage tube or the return duct；The another port of the drainage tube
First connector is connected, the another port of the return duct connects second connector, is located on the sprinkling irrigation passage
Position between first connector and second connector is provided with the flow switch adjusting part.
Further, wherein the ripple groove in a turbulent region is also arranged in parallel connecting groove；Two institutes
State after flexible bar type band fits together, the connecting groove forms interface channel, the interface channel and the turbulent flow passageway
Form parallel mixing runner.
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, flow switch adjusting part is also equipped with the interface channel.
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, wherein being respectively arranged with positioning in the turbulent region and the bonding pad of a flexible bar type band
Raised line, detent, the positioning are respectively arranged with the turbulent region and the bonding pad of another flexible bar type band
Raised line is stuck in the corresponding detent.
Compared with prior art, the advantages of the utility model and good effect is：Anti- stifled full side provided by the utility model
Position shower nozzle and dual anti-stifled formula spray irrigation band, coordinate sprinkling irrigation water tank to realize water spray, the elastic rod set on substrate by using substrate
Nozzle is installed, the water smoke that nozzle is ejected by the 4th taper spray orifice can realize remote sprinkling irrigation operation, and nozzle and sprinkling irrigation water
Formation gap can be realized between taper spray orifice on case closely carries out sprinkling irrigation operation around, so as to uniformly to week
Region is enclosed to be sprayed, meanwhile, coordinate the triconic spray orifice of sprinkling irrigation water tank side wall, realize comprehensive spray in spatial dimension
Fill；And the pretightning force of spring is controlled by adjusting nut, and then substrate and the distance between water tank of spraying are controlled, it can adjust near
Distance and remote sprinkling irrigation amount.Importantly, because axial direction of the substrate along pedestal is moveable, at the end of drip irrigation,
Spring will cause substrate to abut on sprinkling irrigation water tank, and nozzle will block the taper spray orifice on sprinkling irrigation water tank to prevent from being hindered by silt
Plug, meanwhile, the taper spray orifice in nozzle is unfavorable for silt entrance again, and so as to realize dual anti-blocking effect, and shower nozzle is adopted
With dismountable structure type, when forming incrustation scale in the later stage, substrate can also be removed to cleaning or change accessory, the use of extension
Life-span.
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 anti-sectional view one for blocking up comprehensive shower nozzle embodiment of the utility model；
Fig. 2 is the anti-sectional view two for blocking up comprehensive shower nozzle embodiment of the utility model；
Fig. 3 is the anti-structural representation for blocking up substrate in comprehensive shower nozzle embodiment of the utility model；
Fig. 4 is the stereogram of the dual anti-stifled formula spray irrigation band embodiment of the utility model；
Fig. 5 is the sectional view one of the dual anti-stifled formula spray irrigation band embodiment of the utility model；
Fig. 6 is the sectional view two of the dual anti-stifled formula spray irrigation band embodiment of the utility model；
Fig. 7 is the sectional view three of the dual anti-stifled formula spray irrigation band embodiment of the utility model；
Fig. 8 is the partial structural diagram of flexible bar type band in the dual anti-stifled formula spray irrigation band embodiment of the utility model；
Fig. 9 is the sectional view of filter assemblies in the dual anti-stifled formula spray irrigation band embodiment of the utility model.
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.
Embodiment one
As shown in Figure 1-Figure 3, the present embodiment is anti-blocks up comprehensive shower nozzle 4, including 42, two studs 41, sprinkling irrigation, water tank
44, two springs 45 of substrate and two nuts 46, the sealing of studs 41 run through the upper and lower end face of the sprinkling irrigation water tank 42,
The one end of the studs 41 is opened in the intake tunnel 411 for connecting the sprinkling irrigation water tank 42, the sprinkling irrigation water tank 42
Upper surface offer the first taper spray orifice 421, the lower surface of the sprinkling irrigation water tank 42 offers the second taper spray orifice 422, institute
The side wall for stating sprinkling irrigation water tank 42 offers multiple triconic spray orifices 423, and the edge of the substrate 44 is provided with elastic rod 442,
Nozzle 441 is provided with the elastic rod 442, the 4th taper spray orifice 4411,44 sets of the substrate are offered on the nozzle 441
On the studs 41, the both sides up and down of the sprinkling irrigation water tank 42 are respectively arranged with the substrate 44, the spiral shell of nut 46
Line is connected to the corresponding end of the studs 41, the spring 45 be located at the corresponding nut 46 and the substrate 44 it
Between, the nozzle 441 of the superposed substrate 44 is located in the corresponding first taper spray orifice 421, positioned at bottom
The nozzle 441 of the substrate 44 be located in the corresponding second taper spray orifice 422.
Specifically, resist and block up comprehensive shower nozzle 4 feed pipe is connected by studs 41, the water inlet in studs 41 is led to
Water in feed pipe is incorporated into sprinkling irrigation water tank 42 by road 411, wherein, water can pass through between triconic spray orifice 423 from side
Wall is outwards sprayed water, and the circumferential area formed between the taper spray orifice 421 of nozzle 441 and first and the second taper spray orifice 422 tilts
Water is outwards sprayed, to realize sprinkling irrigation operation closely, in addition, being sprayed from the first taper spray orifice 421 and the second taper spray orifice 422
The water smoke that the water gone out ejects by the 4th taper spray orifice 441 processing of nozzle 44 can realize remote sprinkling irrigation operation；In reality
During use, with the distance between two substrates of regulation, it can realize that nearly discharge rate size is adjustable with adjusting nut 46, when being not required to
Nozzle 441 can be fully pressed into the first taper spray orifice 421 and the second taper spray orifice 422 when wanting near-earth to spray, near-end is sprayed
Fill and close.When without sprinkling irrigation, spring 45 will apply spring force to substrate 44 so that substrate 44 abuts in sprinkling irrigation water tank 42
On end face, now, nozzle 441 is fully pressed into the first taper spray orifice 421 and the second taper spray orifice 422 and blocked, and avoids
Silt is entered in the first taper spray orifice 421 and the second taper spray orifice 422, simultaneously as nozzle 441 configures the 4th taper spray orifice
4411 outer end openings are smaller, be also unfavorable for silt entrance, realize it is dual anti-blocking, and re-start supply water sprinkling irrigation when, first cone
The water that the taper spray orifice 422 of shape spray orifice 421 and second sprays will cause substrate 4 to overcome spring force to move away from out sprinkling irrigation water tank 42
End face, meanwhile, the silt that can go out the external port of the 4th taper spray orifice 4411 cleans out, so as to which the tiny silt of entrance be sprayed
Go out.Wherein, Split type structure can be used for the ease of installation, sprinkling irrigation water tank 42, that is, water tank 42 of spraying includes liquid-accumulating trough and cover plate,
The cover plate is detachably arranged on the liquid-accumulating trough, and the first taper spray orifice 421, the storage are offered on the cover plate
The bottom of liquid bath offers the second taper spray orifice 422, and the side wall of the liquid-accumulating trough offers the triconic spray orifice
423。
Further, in order to adjust the emitted dose of the 4th taper spray orifice 4411, it is additionally provided with the studs 41
The adjustment disk 43 of lower arrangement, adjustment disk 43 set bulge-structure 431, and the adjustment disk 43 is located in the liquid-accumulating trough, and top is adjusted
The bulge-structure 431 of section disk 43 is inserted in the first taper spray orifice 421, and the bulge-structure 431 of bottom adjustment disk 43 is inserted in institute
State in the second taper spray orifice 422, by the distance for adjusting substrate 44 and the end face of liquid-accumulating trough 42 so that bulge-structure 431 and the 4th
The distance between taper spray orifice 4411 changes, can be with the emitted dose of the 4th taper spray orifice 4411 of regulation.
The present embodiment is anti-to block up comprehensive shower nozzle, coordinates sprinkling irrigation water tank to realize water spray by using substrate, is set on substrate
Elastic rod installs nozzle, and the water smoke that nozzle is ejected by the 4th taper spray orifice can realize remote sprinkling irrigation operation, and nozzle with
Formation gap can be realized between taper spray orifice on sprinkling irrigation water tank closely carries out sprinkling irrigation operation around, so as to uniform
Peripheral region is sprayed, meanwhile, coordinate the triconic spray orifice of sprinkling irrigation water tank side wall, realize in spatial dimension full side
Position sprinkling irrigation；And the pretightning force of spring is controlled by adjusting nut, and then substrate and the distance between water tank of spraying are controlled, it can adjust
Section closely with remote sprinkling irrigation amount.Importantly, because axial direction of the substrate along pedestal is moveable, terminate in sprinkling irrigation
When, spring will cause substrate to abut on sprinkling irrigation water tank, and nozzle will block the taper spray orifice on sprinkling irrigation water tank to prevent by mud
Sand obstruction, meanwhile, the taper spray orifice in nozzle is unfavorable for silt entrance again, so as to realize dual anti-blocking effect, and sprays
Head uses dismountable structure type, when forming incrustation scale in the later stage, substrate can also be removed to cleaning or change accessory, extension
Service life.
Embodiment two
As shown in Fig. 4-Fig. 9, the dual anti-stifled formula spray irrigation band of the present embodiment, including two flexible bar type bands 1 and multiple above-mentioned
Anti- stifled comprehensive shower nozzle 4 in embodiment；Along the width of flexible bar type band 1, the middle part of the flexible bar type band 1 is sprinkling irrigation
Area 101, the both sides of the flexible bar type band 1 are respectively turbulent region 103, between the turbulent region 103 and the sprinkling irrigation area 101
It is disposed with drip irrigation area 102 and bonding pad 104；Wherein a plurality of ripple is provided with the turbulent region 103 of a flexible bar type band 1
Line shape groove 107, the apopore 16 for connecting the ripple groove 107, the sprinkling irrigation area 101 are additionally provided with turbulent region 103
In offer multiple screwed holes 17；Two the flexible bar type band 1 fits together, and is formed between two sprinkling irrigation areas 101
Spray passage 11, drip irrigation passage 12, the turbulent region 103 corresponding to two are formed between the drip irrigation area 102 corresponding to two
Between press together to form flank 13, the ripple groove 107 in the flank 13 forms turbulent flow passageway 15, described disorderly
The inlet and outlet of circulation road 15 is respectively communicated with the corresponding drip irrigation passage 12, and the bonding pad 104 presses corresponding to two
The connection wing 14 is formed together, and the both sides for spraying passage 11 have been sequentially distributed the connection wing 14 respectively, the drip irrigation is led to
Road 12 and the flank 13, the anti-studs 41 for blocking up comprehensive shower nozzle 4 are threaded in screwed hole 17.
Specifically, the dual anti-stifled formula spray irrigation band of the present embodiment carries out fitting using two flexible bar type bands 1 and forms sprinkling irrigation
Passage 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 lead to
Cross the moderate resistance of screwed hole 17 and block up comprehensive 4 outside spray water of shower nozzle, so as to realize that sprinkling irrigation is irrigated, and the current stream in drip irrigation passage 12
Enter into turbulent flow passageway 15 and drip irrigation is realized in output from apopore 16, turbulent flow passageway 15 is made up of ripple groove 107, current
Be oriented to flowing via ripple groove 107 and form turbulence flow flied, further, since ripple groove 107 it is whole without roundabout, dead angle it
Place, is blocked so as to effectively reduce turbulent flow passageway 15 by silt, is formed compared in the prior art using water dropper and dropper disorderly
Flow structure, anti-clogging greatly promote, and because ripple groove 107 is formed on the surface of flexible bar type band 1, even if occurring
Silt blocks turbulent flow passageway 15, and user can also use kneading flexible bar type band 1 or by by the way of increasing hydraulic pressure so that turbulent
The size expansion of passage 15 becomes big, and most silt is discharged from turbulent flow passageway 15 at last；Importantly, the water inlet of turbulent flow passageway 15
Mouth and delivery port form the backflow water route connected with drip irrigation passage 12, and stifled particle will be caused to drain in drip irrigation passage 12, prevent from blocking up
Plug.In addition, two drip irrigation passages 12 can instill different liquids, such as nutrient solution as needed（Or fertilizer, agricultural chemicals）, save agriculture
Medicine, reduce residual and agricultural pollution；It is adapted to simultaneously or interruption carries out the several work of water-fertilizer-pesticide, as fine-spraying belt carries out sprinkling irrigation water,
The apopore of flank carries out the instillation of fertilising material, decoction simultaneously, according to water supply sequencing, refertilized after first soil is moistened,
Dispenser, fertilizer, the volatilization of medicine, consumption are reduced, residues of pesticides is reduced, reduces environmental pollution.And for apopore 16, it can use and beat
The mode in hole realizes, can also turbulent region 103 form the groove at connection edge and formed, specific region can also be reserved and do not entered
Row pressing processing forms the apopore 16 of connection turbulent flow passageway 15.
Further, for controlling switch and control flow, the dual anti-stifled formula spray irrigation band of the present embodiment, in addition to flow
Switch-mode regulation component 2, flow switch adjusting part 2 include bottom plate 21, stud 22, top board 23 and nut 24, the stud 22
It is arranged on the bottom plate 21, the top board 23 is slidably disposed on the stud 22, and the nut 24 is threadedly coupled
On the stud 22, two flexible bar type bands 1 are between the bottom plate 21 and the top board 23.Specifically, pass through control
The distance between bottom plate 21 processed and top board 23, realize the regulation of flow or the break-make of current.
Further, the side of the sprinkling irrigation one end of passage 11 offers the first of the connection sprinkling irrigation passage 11 and connected
Interface（It is unmarked）With the second connector（It is unmarked）, the dual anti-stifled formula spray irrigation band also includes filter assemblies 3, the filtering
Component 3 includes Rose Box 31, drainage tube 32, return duct 33 and filtering net cylinder 34, the Single port of the drainage tube 32 and described time
The Single port of flow tube 33 connects the Rose Box 31 respectively, and the filtering net cylinder 34 is located in the Rose Box 31 and described in connecting
Drainage tube 32 or the return duct 33；The another port of the drainage tube 32 connects first connector, the return duct 33
Another port connect second connector, positioned at first connector and second connection on the sprinkling irrigation passage 11
Position between mouthful is also equipped with the flow switch adjusting part 2.It is specifically, poor for the condition of water quality of water source supply
When, can be by closing the flow switch adjusting part 2 between the first connector and second connector so that be flowed into spray
The water filled in passage 11 carries out filtration treatment by filter assemblies 3, to reduce the silt content in water, so as to avoid because water quality is poor
The silt content in feed pipe is caused to increase, so as to avoid apopore in feed pipe and screwed hole from being blocked.
Preferably, in order to further enrich its function, wherein the ripple groove in a turbulent region 103
107 are also arranged in parallel connecting groove 108；After two flexible bar type bands 1 fit together, the connecting groove 108 is formed
Interface channel 151, the inlet and outlet of the inlet and outlet of the interface channel 151 respectively with the turbulent flow passageway 15 are connected,
Interface channel 151 and the turbulent flow passageway, which are formed, parallel mixes runner.Specifically, parallel mixing runner is because summarizing point
Stream, direct current and interflow, the on-way resistance of current can be increased（Flow resistance）, greatly reduce the kinetic energy of current, be rapidly achieved
Infiltrating irrigation effect so that the drip irrigation passage 12 with parallel mixing runner plays the function of oozing band.Wherein, parallel mixing runner
At least two kinds of runners it is compound, one has preferably anti-stifled effect using undulatory turbulent flow passageway 15, secondly can use
The interface channel 151 of the shapes such as trapezoidal, zigzag, variable diameters, further improves anti-blocking, anti-clogging.
Further, the connection for being additionally provided with the wing 14 and connecting the drip irrigation passage 12 and the sprinkling irrigation passage 11 is connected
Passage, is provided with flow switch adjusting part 2 on the interface channel, the interface channel be located at the bottom plate 21 and it is described on
Between pressing plate 23.Specifically, in actual use, drip irrigation passage 12 or the sprinkling irrigation passage 11 individually can be connected into water
Source supplies end, and for the height of drip irrigation and sprinkling irrigation mode frequency of use, the passage of the high mode of frequency of use is connected into water source
End is supplied, and in use, drip irrigation passage 12 and the sprinkling irrigation passage 11 are controlled by flow switch adjusting part 2
Between break-make, specifically, when needing to connect drip irrigation passage 12 and sprinkling irrigation passage 11, then rotary nut 24 moves up so that bottom
The distance between plate 21 and top board 23 increase, and interface channel, which turns on, causes drip irrigation passage 12 to be connected with sprinkling irrigation passage 11, meanwhile,
Flow can be adjusted by the distance between regulating base board 21 and top board 23, without connecting drip irrigation passage 12 and sprinkling irrigation
During passage 11, then tightening nuts 24 so that bottom plate 21 and top board 23 clamp the position of interface channel, so as to which interface channel be cut
It is disconnected.And it is each configured with the flow switch adjusting part 2, this reality on drip irrigation passage 12 and the sprinkling irrigation passage 11 as needed
Micro- spray, drip irrigation and infiltrating irrigation operation can be realized simultaneously by applying the dual anti-stifled formula spray irrigation band of example, and drop band can be also disconnected by flow control device
Or spray band and only sprayed or drip irrigation or infiltrating irrigation operation, while flow is adjustable at any time at work, and controllability is strong；To part
The region that need not be poured can apply modulator and carry out Partial controll, save water source；It can be achieved to drip while liquid manure, decoction（Spray）
Enter or separate operaton, expand application；Because summarizing the function of drip irrigation, infiltrating irrigation and microspray irrigation in one with taking, reduce
Production cost；Realize two kinds of functions and anti-blocking has relatively obtained significant raising with like product, it is effectively anti-blocking, anti-stifled,
Extend the service life of drop spray band；Drop band, spray band and ooze band and can also alternate use, more extend the service life of band.
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, the import of turbulent flow passageway 15 is horn mouth
Structure, open bell shape be easy to fluids within pipes largely to smoothly flow therein turbulent flow passageway 15, and turbulent flow passageway 15 is entered
The long side and short side of mouth are distributed to form two angles of α and β respectively with water (flow) direction, and the angular regions that α and β are formed are more big more can protect
Big current are demonstrate,proved to flow into without flowing out（With reference to following angular range）；Angle β is greater than, equal to 90 °, closer to 90 ° of effects
Make an appointment, ensure that current flow into the maximum slotted density of corrugated channel and current do not flow back）, angle α be acute angle, acute angle is smaller more
It is good, ensure that water influx maximizes；The outer side edges of the outlet of turbulent flow passageway 15 and the angle of water (flow) direction are obtuse angle θ, are ensured
The current of turbulent flow passageway 15 are by outlet return into drip irrigation passage 12.Preferably, it is provided with cantilever type elastic in apopore 16
Nozzle（It is unmarked）, apopore 16 gradually increases along its water outlet direction aperture, and apopore 16 opens outwardly along water outlet direction
Horn mouth, can so facilitate water droplet to ooze, and reduce extraneous silt and enter in turbulent flow passageway 15, cantilever type elastic nozzle with
Flexible bar type band 1 is overall structure, and the clout that cantilever type elastic nozzle is formed in the Tapping procedures of apopore 16 is outstanding to be embedded in water outlet
Formed in hole 16, when hydraulic pressure increases in turbulent flow passageway 15, cantilever type elastic nozzle is opened, beginning drip irrigation, at the end of drip irrigation, water source
Cut-out, cantilever type elastic nozzle closure, effectively prevents foreign object from blocking apopore 16.
Further, it is processed for the ease of accurate doubling flexible bar type band 1, wherein a flexible bar type band 1
Positioning convex strip 105, the turbulent flow of another flexible bar type band 1 are respectively arranged with the turbulent region 103 and the bonding pad 104
Detent 106 is respectively arranged with area 103 and the bonding pad 104, the positioning convex strip 105 is stuck in the corresponding positioning
In groove 106.Specifically, when two flexible bar type bands 1 are bonded, matched somebody with somebody by positioning convex strip 105 and detent 106
Close, can accurately ensure that corresponding turbulent region 103, drip irrigation area 102 and bonding pad 104 are alignd, be easy to subsequently be pressed, really
Protect the quality of product.
The utility model also provides a kind of processing method of above-mentioned dual anti-stifled formula spray irrigation band, including：
Step 1, extrude two flexible bar type bands respectively by extruder；
Step 2, the turbulent region of a flexible bar type band processes ripple groove and apopore wherein, meanwhile, at this
Screwed hole is opened up in the sprinkling irrigation area of flexible bar type band；
Step 3, two flexible bar type bands are fit together, and the turbulent region and bonding pad of flexible bar type band are pressed
Conjunction is handled.Further, the step 4 is specially：First remove in turbulent region and applied in the position and bonding pad of ripple groove
Glue, then, then two flexible bar type bands are fit together, and pressing processing is carried out to turbulent region and bonding pad
Step 4, shower nozzle is arranged in corresponding screwed hole.
Compared with prior art, the advantages of the utility model and good effect is：Pasted by using two flexible bar type bands
It is combined and sprinkling irrigation passage and drip irrigation passage is formed by the way of pressing, two kinds of water supply sides of drip irrigation and sprinkling irrigation can be realized simultaneously
Formula, operation also individually can be dripped or spray, meanwhile, by setting ripple groove on flexible bar type band, in two flexible bar type bands
After fitting together, ripple groove forms turbulent flow passageway, disorderly due to the curvilinear structures that ripple groove is rounding off connection
The shape of circulation road, which is wriggled, can form turbulence flow flied, and the cross section of fluid channel product that each arc section is formed in runner is constant, and whole process does not have
Change in size drastically, thus runner is unobstructed, corrugated turbulent flow passageway consume water flow dynamic energy again because runner whole process without it is roundabout,
Runner blocking is effectively prevent in place of dead angle, improves the use reliability of dual anti-stifled formula spray irrigation band.
Claims (10)
1. one kind is anti-to block up comprehensive shower nozzle, it is characterised in that including studs, sprinkling irrigation water tank, two substrates, two springs and
Two nuts, the studs sealing open up through the upper and lower end face of the sprinkling irrigation water tank, the one end of the studs
In the intake tunnel for having the connection sprinkling irrigation water tank, the upper surface of the sprinkling irrigation water tank offers the first taper spray orifice, the spray
The pour water lower surface of case offers the second taper spray orifice, and the side wall of the sprinkling irrigation water tank offers multiple triconic spray orifices, institute
The edge for stating substrate is provided with elastic rod, and nozzle is provided with the elastic rod, the 4th taper spray orifice is offered on the nozzle,
The substrate is enclosed on the studs, and the both sides up and down of the sprinkling irrigation water tank are respectively arranged with the substrate, the nut
It is threaded in the corresponding end of the studs, the spring is positioned at corresponding between the nut and the substrate, position
It is located in the nozzle of the substrate on top in the corresponding first taper spray orifice, positioned at the institute of the substrate of bottom
Nozzle is stated to be located in the corresponding second taper spray orifice.
2. anti-stifled comprehensive shower nozzle according to claim 1, it is characterised in that the sprinkling irrigation water tank includes liquid-accumulating trough and lid
Plate, the cover plate are detachably arranged on the liquid-accumulating trough, and the first taper spray orifice, the storage are offered on the cover plate
The bottom of liquid bath offers the second taper spray orifice, and the side wall of the liquid-accumulating trough offers the triconic spray orifice.
3. anti-stifled comprehensive shower nozzle according to claim 2, it is characterised in that up-regulation is additionally provided with the studs
Disk and lower adjustment disk are saved, bulge-structure, the upper adjustment disk and institute are set respectively on the upper adjustment disk and the lower adjustment disk
State lower adjustment disk to be located in the liquid-accumulating trough, the bulge-structure of the upper adjustment disk is inserted in the first taper spray orifice, described
The bulge-structure of lower adjustment disk is inserted in the second taper spray orifice.
4. a kind of dual anti-stifled formula spray irrigation band, it is characterised in that appoint including two flexible bar type bands and multiple such as claim 1-3
Anti- stifled comprehensive shower nozzle described in one；Along the width of the flexible bar type band, the middle part of the flexible bar type band is sprinkling irrigation
Area, the both sides of the flexible bar type band are respectively turbulent region, and drop is disposed between the turbulent region and the sprinkling irrigation area
Irrigated area and bonding pad；Multiple screwed holes are offered in the sprinkling irrigation area of the wherein one flexible bar type band, in the turbulent region
A plurality of ripple groove is provided with, the apopore for connecting the ripple groove is additionally provided with the turbulent region；Described in two
Flexible bar type band fits together, formation sprinkling irrigation passage between two sprinkling irrigation areas, between the drip irrigation area corresponding to two
Drip irrigation passage is formed, presses together to form flank between the turbulent region corresponding to two, the ripple in the flank
Shape groove forms turbulent flow passageway, and the inlet and outlet of the turbulent flow passageway is respectively communicated with the corresponding drip irrigation passage, and two right
The middle attachment zone answered presses together to form the connection wing, and the both sides of the sprinkling irrigation passage have been sequentially distributed the company respectively
Connect the wing, the drip irrigation passage and the flank, the bottom of the anti-studs for blocking up comprehensive shower nozzle is threaded in pair
In the screwed hole answered.
5. dual anti-stifled formula spray irrigation band according to claim 4, it is characterised in that also including flow switch adjusting part,
The flow switch adjusting part includes bottom plate, stud, top board and nut, and the stud is arranged on the bottom plate, described
Top board is slidably disposed on the stud, and the nut is threaded on the stud, two flexible bar types
Band is between the bottom plate and the top board.
6. dual anti-stifled formula spray irrigation band according to claim 5, it is characterised in that the side of the one end of the sprinkling irrigation passage
Face offers the first connector and the second connector for connecting the sprinkling irrigation passage, and the dual anti-stifled formula spray irrigation band also included
Component is filtered, the filter assemblies include Rose Box, drainage tube, return duct and filtering net cylinder, the Single port of the drainage tube and institute
The Single port for stating return duct connects the Rose Box respectively, and the filtering net cylinder is located in the Rose Box and connects the drainage
Pipe or the return duct；The another port of the drainage tube connects first connector, and the another port of the return duct connects
Connect second connector, the position on the sprinkling irrigation passage between first connector and second connector is set
It is equipped with the flow switch adjusting part.
7. dual anti-stifled formula spray irrigation band according to claim 4, it is characterised in that described in wherein one turbulent region
Ripple groove is also arranged in parallel connecting groove；After two flexible bar type bands fit together, the connecting groove is formed
Interface channel, the interface channel and the turbulent flow passageway, which are formed, parallel mixes runner.
8. dual anti-stifled formula spray irrigation band according to claim 4, it is characterised in that be additionally provided with connection in the connection wing
The interface channel of the drip irrigation passage and the sprinkling irrigation passage, is also equipped with flow switch adjusting part on the interface channel.
9. dual anti-stifled formula spray irrigation band according to claim 4, it is characterised in that the import of the turbulent flow passageway tilts court
To 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.
10. dual anti-stifled formula spray irrigation band according to claim 4, it is characterised in that the wherein one flexible bar type band
Positioning convex strip, the turbulent region of another flexible bar type band and institute are respectively arranged with the turbulent region and the bonding pad
State and detent is respectively arranged with bonding pad, the positioning convex strip is stuck in the corresponding detent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720934498.8U CN206996884U (en) | 2017-07-31 | 2017-07-31 | It is anti-to block up comprehensive shower nozzle and dual anti-stifled formula spray irrigation band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720934498.8U CN206996884U (en) | 2017-07-31 | 2017-07-31 | It is anti-to block up comprehensive shower nozzle and dual anti-stifled formula spray irrigation band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206996884U true CN206996884U (en) | 2018-02-13 |
Family
ID=61456592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720934498.8U Expired - Fee Related CN206996884U (en) | 2017-07-31 | 2017-07-31 | It is anti-to block up comprehensive shower nozzle and dual anti-stifled formula spray irrigation band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206996884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214001A (en) * | 2017-07-31 | 2017-09-29 | 青岛农业大学 | It is anti-to block up comprehensive shower nozzle and dual anti-stifled formula spray irrigation band |
-
2017
- 2017-07-31 CN CN201720934498.8U patent/CN206996884U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214001A (en) * | 2017-07-31 | 2017-09-29 | 青岛农业大学 | It is anti-to block up comprehensive shower nozzle and dual anti-stifled formula spray irrigation band |
| CN107214001B (en) * | 2017-07-31 | 2022-08-23 | 青岛农业大学 | Anti-blocking omnibearing spray head and double anti-blocking sprinkling irrigation belt |
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| 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: 20180213 Termination date: 20180731 |