CN108617469A - A kind of energy saving mini sprinkler - Google Patents

A kind of energy saving mini sprinkler Download PDF

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Publication number
CN108617469A
CN108617469A CN201810349885.4A CN201810349885A CN108617469A CN 108617469 A CN108617469 A CN 108617469A CN 201810349885 A CN201810349885 A CN 201810349885A CN 108617469 A CN108617469 A CN 108617469A
Authority
CN
China
Prior art keywords
nozzle
pedestal
connecting tube
energy saving
mini sprinkler
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.)
Pending
Application number
CN201810349885.4A
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Chinese (zh)
Inventor
李长国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fengyu Water-Saving Irrigation Plastic Factory Of Huidong County
Original Assignee
Fengyu Water-Saving Irrigation Plastic Factory Of Huidong County
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fengyu Water-Saving Irrigation Plastic Factory Of Huidong County filed Critical Fengyu Water-Saving Irrigation Plastic Factory Of Huidong County
Priority to CN201810349885.4A priority Critical patent/CN108617469A/en
Publication of CN108617469A publication Critical patent/CN108617469A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00Watering gardens, fields, sports grounds or the like
    • A01G25/02Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
    • A01G25/023Dispensing fittings for drip irrigation, e.g. drippers
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00Watering gardens, fields, sports grounds or the like
    • A01G25/02Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation

Abstract

The invention discloses a kind of energy saving mini sprinklers, belong to gardening irrigation equipment field, purpose is to consume the higher energy to solve the problem of that the flow of nozzle ejection in the prior art could must accurately be mapped on refraction platform under elevated pressures effect but be to maintain elevated pressures.The present invention includes nozzle pedestal, nozzle is provided at the top of the nozzle pedestal, the nozzle base bottom is provided with water inlet pipe, and the nozzle is connected to the water inlet pipe, the nozzle interior is provided with jet regulator, and jet regulator is used to the flow of rotation being changed to non-rotary flow.The present invention is used for the gardens of hillside tableland landform, nursery irrigation operation.

Description

A kind of energy saving mini sprinkler
Technical field
The invention belongs to gardening irrigation equipment fields, and in particular to arrive a kind of mini sprinkler.
Background technology
In recent years, micro irrigation technology is comparatively fast developed in world wide, the irrigation method of irrigation system have trickle irrigation, micro- spray, Infiltrating irrigation, pulse filling etc..Wherein, it is micro- spray irrigated using mini sprinkler, mini sprinkler be it is a kind of for eject uniformly and have tiny water Drop, and the area sprayed is bigger, is generally capable of up to spraying area of the diameter at 5 meters to 7 meters.But make in agricultural at present Used time, since water pump, water-supply-pipe lead to the flow being transported in mini sprinkler there are difference in height by the influence of the factors such as earth rotation It is rotation, therefore, the rotary water current that nozzle projects needs higher pressure to get to the folding that holder is arranged above nozzle It penetrates on component, when insufficient pressure, the flow of rotation can become unstable, be rendered as bloom, will not accurately penetrate and roll over It penetrates on platform, due refraction effect is not achieved, ideal spray area is also just not achieved, reduce irrigation quality.And such situation Because the height above sea level difference at gardens location and water source, the influence of the factor of distance are more common in the tableland of hillside.Therefore, in hillside platform It is irrigated using mini sprinkler in ground, it is often necessary to higher pressure be applied to water, once pressure is not up to standard, sprinkling quality is with regard under straight line Drop still in order to keep sprinkling quality that must consume the higher energy again to keep the high pressure of water, increases irrigation cost.
Notification number provides a kind of Novel micro sprayer for the Chinese utility model of CN203091153U, with detachable Nozzle insert generates various spray water shapes and angle, with meet it is various under the conditions of sprinkler irrigation needs.The basic knot of mini sprinkler Structure includes nozzle, nozzle pedestal, and nozzle pedestal connects water-supply-pipe and grounding rod, holder, the holder is arranged on nozzle pedestal The movable plug-in unit of control water flow mode is provided with nozzle corresponding position.The nozzle interior of mini sprinkler disclosed in the utility model is simultaneously There is no component to handle flow, when insufficient pressure, the flow of rotation after nozzle comes out i.e. scatter, the water of rotation Stream will not accurately reach on the movable plug-in unit of cradle top, also just affect spray effect, waste resource.But in order to It keeps sprinkling quality that must consume the higher energy again to keep the high pressure of water, increases irrigation cost.
Invention content
It is an object of the invention to:Flow in order to solve nozzle ejection in the prior art must be under elevated pressures effect It could accurately be mapped on refraction platform, but be to maintain the problem of elevated pressures can consume the higher energy, the present invention provides a kind of Energy saving mini sprinkler, the flow rotated in the mini sprinkler no longer rotate when reaching nozzle, become direct current and are projected from nozzle, reduce institute The pressure needed, also just reduces energy-output ratio, reduces irrigation cost.
The technical solution adopted by the present invention is as follows:
A kind of energy saving mini sprinkler, including nozzle pedestal are provided with nozzle, the nozzle pedestal at the top of the nozzle pedestal Bottom is provided with water inlet pipe, and the nozzle is connected to the water inlet pipe, and the nozzle interior is provided with jet regulator, jet stream tune Section device is used to the flow of rotation being changed to non-rotary direct current.
Further, the jet regulator includes horn-like contraction flow region, is set in the contraction flow region madial wall circumferential direction Several floors are equipped with, and form conduit between two neighboring floor, the axis of the floor is straight line, and each floor The axis co-planar of axis and contraction flow region.
Further, the refraction platform is set as concave station shape.
Further, the nozzle is connected to the water inlet pipe by interconnecting piece, and the interconnecting piece includes connecting with water inlet pipe The pedestal connect, the attachment cap being connect with the nozzle, the pedestal, attachment cap are connected through a screw thread.
Further, the base bottom is provided with the connecting tube being connected to water inlet pipe, and the madial wall of the pedestal is circumferential On be provided with spline, be provided with the connecting tube two being adapted to the connecting tube at the top of the attachment cap, set in the connecting tube two It is equipped with reverse taper, the reverse taper extends downwardly into the connecting tube, and water outlet is provided on the roof of the attachment cap.
Further, the water outlet is set as 4, the water outlet around the connecting tube two circumferentially.
Further, the water outlet is both provided with slot on the roof and inner roof wall of attachment cap, the water outlet, described Slot is arranged along the clockwise direction of attachment cap.
Further, the nozzle pedestal is connected with grounding rod.
Further, double hook is provided in the grounding rod to manage.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows:
1, in the present invention, the nozzle interior of existing mini sprinkler is provided with jet regulator, jet regulator is used for will The flow of rotation is changed to non-rotary flow.In the present invention, flow passes through jet regulator, jet stream under the pressure effect of work The flow of rotation is changed to non-rotary direct current by adjuster, and direct current is mapped under operating pressure effect on the refraction platform on holder, Then it sprays away.Compared to existing technologies, hydraulic pressure of the presently claimed invention reduces 50%, solves in the prior art The problem that the flow that nozzle sprays is high to pressure requirements, energy consumption is high, reduces energy-output ratio, has saved irrigation cost, also carried Irrigation quality is risen.
2, in the present invention, jet regulator includes horn-like contraction flow region, if being provided in contraction flow region madial wall circumferential direction The axis of dry floor, floor is straight line, and each axis of floor and axis collinear of contraction flow region.Therefore, the flow of rotation Encounter the floor circumferentially disposed in side wall, can be forced to stop rotating, and flow to the outlet of nozzle along the conduit between floor.Cause This, the flow of rotation does not just have rotated, and becomes direct current, this is simple in structure, and jet stream regulating effect is good, easy to produce, and to existing The influence of technology is little, only need to change a widget in the prior art, use easy to spread.
3, in the present invention, refraction platform is set as concave station shape.Because in the prior art the refraction platform of mini sprinkler be it is flat or It is convex, in order to obtain the spray area of bigger, but in the landform of hillside tableland, gardens are distributed across hillside tableland On, therefore, the spray area of existing mini sprinkler is excessive, and the water of the ejection of the mini sprinkler to step to a new level can be caused to be sprayed Onto next step, some water is deactivated irrigation, wastes water resource.In the present invention, refraction platform is changed to concave station shape, is sprayed It spills area to be greatly reduced, is suitable on the tableland of hillside, the water of sprinkling is made to be utilized effectively.
4, in the present invention, connected by interconnecting piece with water inlet pipe for the ease of assembling, and repair, replacement parts, nozzle It is logical.The attachment cap that interconnecting piece includes the pedestal being connect with water inlet pipe, is connect with the nozzle, the pedestal, attachment cap pass through spiral shell Line connects.
5, in the present invention, because water is rotation, and attachment cap is connected through a screw thread with pedestal, and the flow rotation in the Northern Hemisphere To be counterclockwise, the dextrorotation contrary with common screw thread, in order to avoid pedestal and attachment cap are unclamped or are fallen off under flow action, Base inner wall bottom is provided with the connecting tube being connected to water inlet pipe, is provided with spline in the madial wall circumferential direction of pedestal, in attachment cap Roof is provided with the connecting tube two being adapted to connecting tube, and the internal diameter of connecting tube two is more than the outer diameter of connecting tube, connecting tube two it is outer Diameter is equal to the path of spline, is provided with reverse taper in connecting tube two, reverse taper extends downwardly into connecting tube, on the roof of attachment cap It is provided with water outlet.Water is upwardly into from water inlet pipe in connecting tube, and in connecting tube, because of the effect of reverse taper, flow is from Gap between cone and connecting tube is scattered, and the annular gap between connecting tube and connecting tube two is flowed downwardly into, from connecting tube with Annular gap between connecting tube two flow downwardly into pedestal inner wall bottom be upwardly into again between spline and connecting tube two between In gap, flow is finally gone out from the water outlet at the top of attachment cap inner wall.
6, in the present invention, in order to enable attachment cap uniform force so that the connection of attachment cap and pedestal is more firm, water outlet Mouth is set as 4, and water outlet around connecting tube two circumferentially.
7, in the present invention, water outlet is both provided with slot on the roof and inner roof wall of attachment cap, and water outlet, slot are along connection The clockwise direction of cap is arranged.The water for then entering water outlet or being come out from water outlet is clockwise, to be commonly used with general Right-handed thread rotation direction it is identical so that threaded connection between pedestal and attachment cap is more firm, firm.
8, it in the present invention, is used in the ground to be conducive to the present invention, nozzle pedestal is connected with grounding rod.The present invention can also lead to It crosses grounding rod to be bundled on nursery stock, fruit tree or the shelf set up, is suitable for various situations, increase the applicability of the present invention, Convenience.
9, in the present invention, it is provided with double hook in grounding rod and manages.Backed out in double hook Guan Kecong grounding rods, it is double hook pipes one end with The water main of irrigation is connected to, and one end is connected to by sebific duct with water inlet pipe.Double hook is come on each mini sprinkler to manage, and is prevented in field Between optional equipment attachment device when using in the edge of a field, nursery, be easy to use, improve the convenience of the present invention.
Description of the drawings
Fig. 1 is that the integrated model diagram of the present invention is intended to;
Fig. 2 is the nozzle schematic diagram of the present invention;
Fig. 3 is the internal structure schematic diagram of the nozzle of the present invention;
Fig. 4 is the schematic diagram of base structure of the present invention;
Fig. 5 is the connection cap structure schematic diagram of the present invention;
Fig. 6 is the connection cap structure schematic diagram of the present invention;
Fig. 7 is the attachment cap upward view of the present invention;
Fig. 8 is the attachment cap vertical view of the present invention;
It is marked in figure:1- sprays pedestal, 2- nozzles, 201- contraction flow regions, 202- floors, 3- water inlet pipes, 4- holders, 5- refractions Platform, 6- pedestals, 601- connecting tubes, 602- splines, 7- attachment caps, 701- connecting tubes two, 702- reverse tapers, 703- water outlets, 704- slots, 9- grounding rods, the bis- hook pipes of 10-.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not For limiting the present invention.
The top of a kind of energy saving mini sprinkler, including nozzle pedestal 1, nozzle pedestal 1 is provided with nozzle 2,1 bottom of nozzle pedestal It is provided with water inlet pipe 3, nozzle 2 is connected to water inlet pipe 3, and holder 4 is additionally provided on nozzle 2, and holder 4 is also right in the top of nozzle 2 Refraction platform 5 should be provided with;Nozzle 2 is internally provided with jet regulator, and jet regulator is for the flow of rotation to be changed to not revolve The direct current turned.
Further, jet regulator includes horn-like contraction flow region 201, is set up in 201 madial wall week of contraction flow region There are several floors 202, and form conduit between two neighboring floor 202, the axis of floor 202 is straight line, and each rib The axis co-planar of the axis and contraction flow region 201 of plate 202.
Further, refraction platform 5 is set as concave station shape.
Further, nozzle 2 is connected to water inlet pipe 3 by interconnecting piece, interconnecting piece include the pedestal 6 being connect with water inlet pipe 3, The attachment cap 7 being connect with nozzle 2, pedestal 6, attachment cap 7 are connected through a screw thread.
Further, 6 inner wall bottom of pedestal is provided with the connecting tube 601 being connected to water inlet pipe 3, the madial wall week of pedestal 6 Spline 602 is set up, 7 top of attachment cap is provided with the connecting tube 2 701 being adapted to connecting tube 601, in connecting tube 2 701 It is provided with reverse taper 702, reverse taper 702 extends downwardly into connecting tube 601, and water outlet is provided on the inner roof wall of attachment cap 7 703。
Further, water outlet 703 is set as 4, water outlet 703 around connecting tube 2 701 circumferentially.
Further, water outlet 703 is both provided with slot 704, water outlet 703, slot on the roof and inner roof wall of attachment cap 7 704 are arranged along the clockwise direction of attachment cap 7.
Further, nozzle pedestal 1 is connected with grounding rod 9.
Further, double hook pipes 10 are provided in grounding rod 9.
Operation principle:Double hook pipes 10 are removed from grounding rod 9, double one end for hooking pipe 10, which are inserted on irrigation pipe, to be adapted Aperture on, it is double hook pipes 10 the other ends be connected to water inlet pipe 3 by sebific duct.Mini sprinkler is inserted in fixed on the ground by grounding rod 9. Flow enters water inlet pipe 3 by double hook pipes 10 from irrigation pipe, and water is upwardly into connecting tube 601 from water inlet pipe 3, is connecting In pipe 601, because of the effect of reverse taper 702, gap of the flow between reverse taper 702 and connecting tube 601 is scattered, and is flowed downwardly into Annular gap between connecting tube 601 and connecting tube 2 701, annular gap between connecting tube 601 and connecting tube 2 701 to It flows down to the inner wall bottom of pedestal 6 and is upwardly into again in the gap between spline 602 and connecting tube 2 701, flow is finally from even It connects in 4 water outlets 703 at the top of 7 inner wall of cap and goes out.Flow enters and goes out from water outlet 703, can pass through clockwise The slot 704 of setting.The flow gone out from water outlet 703 is still rotation, at this point, the flow of rotation comes horn-like receipts Contracting portion 201, the effect of the floor 202 by the setting of 201 inner circumferential of contraction flow region, the flow of rotation no longer rotate, then directly from spray Mouth 2 projects, and the flow of injection reaches on the refraction platform 5 of concave station shape, and then sprinkling forms the smaller circle of a diameter.
Embodiment 1
The top of a kind of energy saving mini sprinkler, including nozzle pedestal 1, nozzle pedestal 1 is provided with nozzle 2,1 bottom of nozzle pedestal It is provided with water inlet pipe 3, nozzle 2 is connected to water inlet pipe 3, and holder 4 is additionally provided on nozzle 2, and holder 4 is also right in the top of nozzle 2 Refraction platform 5 should be provided with;Nozzle 2 is internally provided with jet regulator, and jet regulator is for the flow of rotation to be changed to not revolve The direct current turned.
In the present embodiment, it is internally provided with jet regulator in the nozzle 2 of existing mini sprinkler, jet regulator is used for will The flow of rotation is changed to non-rotary flow.In the present embodiment, flow passes through jet regulator, jet stream under operating pressure effect The flow of rotation is changed to non-rotary flow from nozzle 2 and projected by adjuster, and the non-rotary flow of injection is in operating pressure It is mapped under effect on the refraction platform 5 on holder 4, then sprays away.Compared to existing technologies, required by the present embodiment Hydraulic pressure reduces 50%, and folding must can be just mapped under elevated pressures effect by solving the flow that nozzle 2 sprays in the prior art Penetrate on platform 5, but be to maintain the problem of elevated pressures can consume the higher energy, reduce energy-output ratio, saved irrigation at This, is also conducive to keep irrigation quality.
Embodiment 2
On the basis of embodiment 1, jet regulator includes horn-like contraction flow region 201, contraction flow region 201 madial wall week Several floors 202 have been set up, and have formed conduit between two neighboring floor 202, the axis of floor 202 is straight line, And the axis co-planar of the axis and contraction flow region 201 of each floor 202.
In the present embodiment, the flow of rotation encounters the floor 202 circumferentially disposed in side wall, can be forced to stop rotating, and edge The outlet that the conduit between floor 202 flows to nozzle 2, and the axis co-planar of the axis and contraction flow region 201 of each floor 202. Therefore, the flow of rotation does not just have rotated, and becomes direct current, this is simple in structure, and jet stream regulating effect is good, easy to produce, and to existing There is the influence of the mini sprinkler structure in technology little, need to only change one component in 2 part of nozzle in the prior art or addition, easily In promoting the use of.
Embodiment 3
On the basis of embodiment 1, refraction platform 5 is set as concave station shape.
In the present embodiment, because the refraction platform 5 of mini sprinkler is flat either convex in the prior art, in order to obtain The spray area of bigger is obtained, but in the landform of hillside tableland, gardens are distributed across on the tableland of hillside, it is therefore, existing micro- The spray area of nozzle is excessive, and the water of the ejection of the mini sprinkler to step to a new level can be caused to be sprayed on next step, there is one Part water is deactivated irrigation, wastes water resource.In the present embodiment, refraction platform 5 is changed to concave station shape, spray area substantially drops It is low, it is suitable on the tableland of hillside, the water of sprinkling is made to be utilized effectively.
Embodiment 4
On the basis of embodiment 1, for the ease of assembling, producing, and repair, replacement parts, nozzle 2 and water inlet pipe 3 are connected to by interconnecting piece, and interconnecting piece includes the pedestal 6 being connect with water inlet pipe 3, the attachment cap 7 being connect with nozzle 2, and pedestal 6 connects Cap 7 is connect to be connected through a screw thread.
Embodiment 5
On the basis of embodiment 4, because flow is rotation, and attachment cap 7 is connected through a screw thread with pedestal 6, and north The flow rotation direction of hemisphere is counterclockwise, the dextrorotation contrary with common screw thread, in order to avoid pedestal 6 and attachment cap 7 are in flow action Lower release or disengaging, 6 inner wall bottom of pedestal are provided with the connecting tube 601 being connected to water inlet pipe 3, and the madial wall of pedestal 6 is circumferential On be provided with spline 602,7 inner roof wall of attachment cap is provided with the connecting tube 2 701 being adapted to connecting tube 601, connecting tube 2 701 Internal diameter is more than the outer diameter of connecting tube 601, and the outer diameter of connecting tube 2 701 is equal to the path 602 of spline, is arranged in connecting tube 2 701 There are reverse taper 702, reverse taper 702 to extend downwardly into connecting tube 601, water outlet 703 is provided on the roof of attachment cap 7.Water from Water inlet pipe 3 is upwardly into connecting tube 601, and in connecting tube 601, because of the effect of reverse taper 702, flow is from reverse taper 702 Gap between connecting tube 601 is scattered, and the annular gap between connecting tube 601 and connecting tube 2 701 is flowed downwardly into, from connection The inner wall bottom that annular gap between pipe 601 and connecting tube 2 701 flows downwardly into pedestal 6 is upwardly into spline 602 and connects again In gap between take over 2 701, flow is finally gone out from the water outlet 703 at the top of 7 inner wall of attachment cap.
Embodiment 6
On the basis of embodiment 5, in order to enable 7 uniform force of attachment cap so that the connection of attachment cap 7 and pedestal 6 is more Add firm, water outlet 703 is set as 4, and water outlet 703 around connecting tube 2 701 circumferentially.
Embodiment 7
With reference to figure 6, Fig. 7, Fig. 8, on the basis of embodiment 6, water outlet 703 is on the roof and inner roof wall of attachment cap 7 It is both provided with slot 704, water outlet 703, slot 704 are arranged along the clockwise direction of attachment cap 7.Slot 704 is in water outlet 703 1 The skewed slot of side setting, and slot 704 is shallow close to one end of connecting tube 2 701, one end far from connecting tube 2 701 is deep, then enters The mouth of a river 703 and the water come out from water outlet 703 are clockwise direction, identical as general common right-handed thread rotation direction so that Threaded connection between pedestal and attachment cap is more firm, firm.
Embodiment 8
It on the basis of embodiment 1, is used in the ground to be conducive to the present invention, nozzle pedestal 1 is connected with grounding rod 9, leads to It crosses in the reeve of grounding rod 9 ground and uses.The present embodiment can also be bundled in nursery stock, fruit tree or the shelf set up by grounding rod 9 On, it is suitable for various situations, increases the applicability, convenience of the present embodiment.
Embodiment 9
On the basis of embodiment 8, double hook pipes 10 are provided in grounding rod 9.Double hook pipes 10 can be backed out from grounding rod 9, Double one end for hooking pipe 10 are connected to the water main of irrigation, and one end is connected to by sebific duct with water inlet pipe 3.In the present embodiment, Mei Gewei Double hook pipes 10 are come on nozzle, prevent from needing optional equipment attachment device when using in field, nursery, convenient for making With, improve the present invention convenience.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.

Claims (9)

1. a kind of energy saving mini sprinkler, including nozzle pedestal (1), it is provided with nozzle (2) at the top of the nozzle pedestal (1), it is described Nozzle pedestal (1) bottom is provided with water inlet pipe (3), and the nozzle (2) is connected to the water inlet pipe (3), it is characterised in that:It is described Nozzle is provided with jet regulator on (2).
2. a kind of energy saving mini sprinkler according to claim 1, it is characterised in that:The jet regulator includes horn-like Contraction flow region (201), be provided with several floors (202) in contraction flow region (201) the madial wall circumferential direction, and in two neighboring rib Form conduit between plate (202), the axis of the floor (202) is straight line, and the axis of each floor (202) is and contraction flow region (201) axis co-planar.
3. a kind of energy saving mini sprinkler according to claim 1, it is characterised in that:The refraction platform (5) is set as concave station shape.
4. a kind of energy saving mini sprinkler according to claim 1, it is characterised in that:The nozzle (2) and the water inlet pipe (3) It is connected to by interconnecting piece, the interconnecting piece includes the pedestal (6) being connect with water inlet pipe (3), the connection being connect with the nozzle (2) Cap (7), the pedestal (6), attachment cap (7) are connected through a screw thread.
5. a kind of energy saving mini sprinkler according to claim 4, it is characterised in that:Pedestal (6) the inner wall bottom is provided with The connecting tube (601) being connected to water inlet pipe (3) is provided with spline (602), the company in the madial wall circumferential direction of the pedestal (6) It connects and is provided with the connecting tube two (701) being adapted to the connecting tube (601) at the top of cap (7), setting in the connecting tube two (701) There are reverse taper (702), the reverse taper (702) to extend downwardly into the connecting tube (601), the inner roof wall of the attachment cap (7) On be provided with water outlet (703).
6. a kind of energy saving mini sprinkler according to claim 5, it is characterised in that:The water outlet (703) is set as 4, The water outlet (703) around the connecting tube two (701) circumferentially.
7. a kind of energy saving mini sprinkler according to claim 6, it is characterised in that:The water outlet (703) is in attachment cap (7) Roof and inner roof wall on be both provided with slot (704), the water outlet (703), the slot (704) are along the suitable of attachment cap (7) Clockwise is arranged.
8. a kind of energy saving mini sprinkler according to claim 1, it is characterised in that:The nozzle pedestal (1), which is connected with, inserts ground Bar (9).
9. a kind of energy saving mini sprinkler according to claim 8, it is characterised in that:Double hooks are provided on the grounding rod (9) It manages (10).
CN201810349885.4A 2018-04-18 2018-04-18 A kind of energy saving mini sprinkler Pending CN108617469A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810349885.4A CN108617469A (en) 2018-04-18 2018-04-18 A kind of energy saving mini sprinkler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810349885.4A CN108617469A (en) 2018-04-18 2018-04-18 A kind of energy saving mini sprinkler

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Publication Number Publication Date
CN108617469A true CN108617469A (en) 2018-10-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114984499A (en) * 2021-03-01 2022-09-02 应急管理部天津消防研究所 Foam release device with adjustable range and coverage area and implementation method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201900054U (en) * 2010-11-22 2011-07-20 广东联塑科技实业有限公司 Spray head for irrigation
CN203091153U (en) * 2013-03-19 2013-07-31 北京东方润泽生态科技股份有限公司 Novel micro nozzle
CN204564382U (en) * 2015-02-04 2015-08-19 西南交通大学 Rectification nozzle
CN204564374U (en) * 2015-02-04 2015-08-19 西南交通大学 With the nozzle big gun bar of rectifying tube
CN105377409A (en) * 2013-04-26 2016-03-02 菲斯卡公司 Fluid flow nozzle
CN205868598U (en) * 2016-07-28 2017-01-11 通海锦海农业科技发展有限公司 Insert and hang little shower nozzle by feet

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201900054U (en) * 2010-11-22 2011-07-20 广东联塑科技实业有限公司 Spray head for irrigation
CN203091153U (en) * 2013-03-19 2013-07-31 北京东方润泽生态科技股份有限公司 Novel micro nozzle
CN105377409A (en) * 2013-04-26 2016-03-02 菲斯卡公司 Fluid flow nozzle
CN204564382U (en) * 2015-02-04 2015-08-19 西南交通大学 Rectification nozzle
CN204564374U (en) * 2015-02-04 2015-08-19 西南交通大学 With the nozzle big gun bar of rectifying tube
CN205868598U (en) * 2016-07-28 2017-01-11 通海锦海农业科技发展有限公司 Insert and hang little shower nozzle by feet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114984499A (en) * 2021-03-01 2022-09-02 应急管理部天津消防研究所 Foam release device with adjustable range and coverage area and implementation method

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