CN102421531B - Device for watering an area - Google Patents
Device for watering an area Download PDFInfo
- Publication number
- CN102421531B CN102421531B CN200980159176.9A CN200980159176A CN102421531B CN 102421531 B CN102421531 B CN 102421531B CN 200980159176 A CN200980159176 A CN 200980159176A CN 102421531 B CN102421531 B CN 102421531B
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- China
- Prior art keywords
- nozzle
- shield element
- equipment
- equipment according
- liquid stream
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/28—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with integral means for shielding the discharged liquid or other fluent material, e.g. to limit area of spray; with integral means for catching drips or collecting surplus liquid or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/32—Shielding elements, i.e. elements preventing overspray from reaching areas other than the object to be sprayed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
- B05B3/0409—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet with moving, e.g. rotating, outlet elements
- B05B3/0418—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet with moving, e.g. rotating, outlet elements comprising a liquid driven rotor, e.g. a turbine
- B05B3/0422—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet with moving, e.g. rotating, outlet elements comprising a liquid driven rotor, e.g. a turbine with rotating outlet elements
- B05B3/0431—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet with moving, e.g. rotating, outlet elements comprising a liquid driven rotor, e.g. a turbine with rotating outlet elements the rotative movement of the outlet elements being reversible
- B05B3/044—Tubular elements holding several outlets, e.g. apertured tubes, oscillating about an axis substantially parallel to the tubular element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/20—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
- B05B1/202—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor comprising inserted outlet elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/20—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
- B05B1/205—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor characterised by the longitudinal shape of the elongated body
Landscapes
- Catching Or Destruction (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The invention relates to a device (10) for watering an area, in particular a lawn, wherein the device (10) has a support device (12), a liquid distributing device (26) mounted thereon, comprising a plurality of jets (36), and a shielding device (46), comprising at least one shielding element (48) to shield liquid streams (68) exiting from at least one part of the jets (36). The aim of the invention is to refine such a device (10) to make it more user-friendly. According to the invention, this is achieved in that the shielding device (46) on the device (10) is held in a movable manner, and the shielding element(s) (48) can be converted from a release position to a shield position and vice-versa, wherein liquid streams (68) exit the jets (36) freely in the release position, and the liquid streams (68) exiting out of at least a part of the jets (36) can be shielded in at least one direction in the shield position.
Description
Technical field
The present invention relates to a kind of equipment for spraying meadow, surface-particularly, wherein, described equipment has: carrier arrangement; Be maintained on described carrier arrangement, with the liquid dispensing apparatus of multiple nozzle; And radical occlusion device, described radical occlusion device has at least one shield element, in order to block the liquid stream from nozzle ejection at least partially.
Background technology
Be well known that such equipment of the form in so-called meadow sprinkler, wherein, user can by the radical occlusion device of plug-in mounting blocking the liquid stream sprayed from a part of nozzle.When equipment debugging runs, usually adjust, such as to determine size and the profile on surface to be sprayed, i.e. so-called " spray pattern (Beregnungsbild) ".Concerning user, the radical occlusion device blocking liquid stream for, during adjustment process, do not apply liquid.In addition, block the liquid stream from nozzle ejection at least partially, mode is: be inserted on liquid dispensing apparatus by radical occlusion device.After adjusting, radical occlusion device can be removed again.
Summary of the invention
Task of the present invention is, improves according to the equipment of generic as follows, that is: described equipment can with for user more easily mode operated.
Described task is resolved according in equipment of the present invention as follows the described type of beginning, that is: radical occlusion device keeps on said device movingly, wherein, at least one shield element can be transformed into from off-position and block position, and can reverse conversion, wherein, in described off-position, in nozzle, spray liquid stream be respectively released, and wherein, block in position described, can be blocked at least in one direction from the liquid stream of nozzle ejection at least partially.
In the device in accordance with the invention, at least one shield element can be transformed into from off-position and block position and energy reverse conversion.At least one shield element, when equipment debugging runs, can be transformed into and block position by such as user.From the liquid of the ejection of nozzle at least partially can by least one shield element at least in one direction-be such as blocked straight up or on the direction of equipment side.During this period, user such as can adjust the spray pattern of described equipment or is positioned at as a whole by equipment on surface to be sprayed, wherein, in fact there is not following risk, that is: user is unexpected is sprayed onto by water.If user performs desired adjustment on equipment, at least one shield element can be transformed into off-position from blocking position by so described user, in described off-position, be released from the liquid stream of nozzle ejection, and the original sprinkling operation work of equipment can start to carry out.
Radical occlusion device is remained on equipment movingly.Can be ensured by least one shield element of the movable maintenance of radical occlusion device and the described radical occlusion device particularly on equipment: radical occlusion device can not be unexpectedly removed from equipment.In this way, described radical occlusion device by improper placement, or even simply can not be lost in the worst case.For user, save thus: block position or when changing on the contrary at least one shield element being transformed into from off-position, note the whereabouts of described shield element, thus equipment according to the present invention is for user, can with for user easily mode operated.
Advantageously, blocking in position, can blocked to the liquid stream of the following nozzle of major general, described nozzle is towards by the direction orientation of the manipulation of described equipment Bao Na and/or adjusting device.As mentioned, the commissioning test of equipment is needed usually to the operation of user, user is such as operating as described in handle and/or adjusting device performs.By block nozzle towards handling and/or the part of direction orientation of adjusting device, reduce further following risk: namely user when adjusting, be unexpectedly sprayed onto by liquid.
Advantageously, described equipment comprises manipulation and/or adjusting device, and described manipulation and/or adjusting device have to be handled and/or adjustment element, and described manipulation and/or adjustment element are at least mainly arranged on the side of equipment.Further reduce following risk in this way, that is: during commissioning test when the equipment of adjustment, be unexpectedly sprayed onto by water.Because handle and/or adjust concentrated the require user of element in the side of equipment at least partially mainly to process in that side of equipment.
Advantageously, at least one shield element hides following nozzle blocking in position, and the liquid stream of this nozzle can be blocked.This can block in mode simple in structure the liquid stream sprayed from this nozzle.Liquid stream can from meeting at least one shield element and being turned to by described shield element.
Preferably, at least one shield element blocking in position-with reference to the top view-stretch out in following nozzle at least in part in side direction of this shield element, the liquid stream of described nozzle can be blocked.Can ensure by this way effectively to block liquid stream.
In the structure of described equipment in simple structural scheme and compact make, preferably, at least one shield element is at least partly in tabular or ribbon ground structure.At least one shield element can hide following nozzle, and the liquid stream of described nozzle can be blocked.The tabular of at least one shield element or banded structural scheme comprise the irregular structural scheme of shield element.So at least one shield element such as can construct with deviously or arching upward.
Advantageously, the nozzle of at least one shield element-can be blocked based on its liquid stream-at least in part convex structure.Thus, at least one shield element have towards nozzle and also based on this nozzle convex bending face, liquid stream to be blocked can be sprayed onto described convex bending face.By this convex, liquid is diverted.Such as particularly when at least one shield element hides nozzle as described above, liquid is just turned to by towards surface to be sprayed.Thus, can realize effectively blocking, and reduce the risk that user is directed onto liquid further.
Preferably, at least one shield element is supported on said device movingly.By movable supporting on said device, provide simple feasible scheme in structure, that is: at least one shield element is convenient to be transformed into from off-position with handling block position, or is transformed into off-position from blocking position conversely.
Can be set to: at least one shield element is directly bearing on carrier arrangement movingly, or be indirectly bearing in movingly on carrier arrangement, as when this shield element is supported on liquid dispensing apparatus movingly, described liquid dispensing apparatus remains on carrier arrangement in its that.
Particularly advantageously, at least one shield element supports on said device pivotly.Show in practice: at least one shield element is implemented in technical simple especially mode from off-position to blocking position and convertibility conversely.
In the improvement project of the other types of equipment according to the present invention, can be set to: at least one shield element can be passed ground or be rotatably supported on described equipment.The assembled scheme that the supporting of passing formula, pivoted supporting and/or rotary type support also is feasible.
Preferably, radical occlusion device comprises at least one first supporting member be connected with at least one shield element, and at least one second supporting member be arranged on equipment is that described first supporting member limits guide portion.By this guide portion, at least one first supporting member described and then in addition at least one shield element obtain directed relative to the motion of described equipment.The motion homogeneous of at least one shield element and the correct performance of the direction of motion are ensured thus in a straightforward manner.
Preferably, described equipment has at least one stop device at least one shield element described is stopped at off-position and/or blocks position.Thus, at least one shield element described can be ensured not by unexpectedly from off-position and/or block position and remove.If an at least described shield element is stopped at block position, then can ensure that liquid stream is blocked reliably thus.
Advantageously, at least one stop device described is constructed to positioner and/or clamping device, because this allow that to the simple structural architecture scheme of at least one stop device and to blocking shirtsleeve operation.
Can be set to, at least one shield element can stop on described carrier arrangement and/or described liquid dispensing apparatus.In order to construct at least one stop device, can correspondingly at least one shield element and being furnished with on carrier arrangement and/or liquid dispensing apparatus attach troops to a unit each other and coefficient screens element and/or clamping element.
Advantageously, described equipment has operating means, and described operating means has at least one executive component, blocks position in order at least one shield element to be transformed into from off-position and/or to change conversely.By at least one executive component, can by least one shield element with for user easily mode to be transformed into from off-position and to block position and/or change conversely.
Advantageously, at least one executive component described is constructed to be arranged on radical occlusion device or by the action bars of described radical occlusion device Bao Na.Described operating means can structurally construct in this way simply.
Preferably, liquid dispensing apparatus is bearing on carrier arrangement movingly.By the movable supporting of liquid dispensing apparatus, nozzle movement can be made by opposite carrier device.Have much depending on nozzle adjustable range of movement preferred relative to carrier arrangement, described equipment can be relied on to realize different spray pattern.Described equipment can be used by diversity thus.By the supporting on carrier arrangement, liquid dispensing apparatus can move in a reliable fashion relative to described carrier arrangement, thus can ensure that surface to be sprayed is sprayed in the mode remained unchanged.
Preferably, in order to supporting liquid distributor movingly, equipment comprises at least one following supporting member, and described supporting member also by the supporting of at least one shield element on said device.Thus, described supporting member meets the following two kinds function: on the one hand, and described supporting member is used for by liquid dispensing apparatus supporting on said device.Described supporting member is used for by the supporting of at least one shield element on said device on the other hand.Described shield element can as being bearing on carrier arrangement or on liquid dispensing apparatus explainedly movingly.The compact structure form of described equipment can be realized in this way.
Advantageously, liquid dispensing apparatus is arranged on carrier arrangement pivotly around horizontal axis, and nozzle is along described axis or be parallel to described axis to arrange.In this way, described equipment is configured to so-called " rectangle sprinkler ", in described " rectangle sprinkler ", by around liquid dispensing apparatus described in horizontal axis pivotable, can realize the spray pattern of rectangle on surface to be sprayed.Preferably, each nozzle is directed transverse to described axis ground, wherein, these nozzles particularly can relatively described axis with different angular orientation.
Relative to foregoing embodiment alternatively, or in addition, can be set to, liquid dispensing apparatus can around vertical axis pivotable.In this way, described equipment can construct " fan-shaped or circular sprinkler ", can realize the spray pattern as rounded or fan shape by described " fan-shaped or circular sprinkler " on surface to be sprayed.
Advantageously, liquid dispensing apparatus constructs pivotly relative at least one shield element described.This such as can carry out as follows in mode simple in structure, that is: liquid dispensing apparatus can pivotable relative to carrier arrangement, and at least one shield element can be stopped relative to carrier arrangement.In order to stop, stop device as elucidated before can be used.
Preferably, liquid dispensing apparatus relative to occupy block position at least one shield element can between first end position and the second end position pivotable, wherein, the number of the nozzle that its liquid stream can the be blocked when number of the nozzle that its liquid stream can be blocked is less than the centre position occupied when liquid dispensing apparatus is in pivotable between first end position and the second end position in first end position and/or the second end position.When at least one shield element described occupy block position time, Liquid distribution element can by this way relative to described shield element as follows by pivotable, that is: at least in first end position and/or at least in the second end position, liquid stream is not blocked, and described liquid stream is just blocked when liquid dispensing apparatus occupies centre position.Particularly can be set to: do not have liquid stream to be blocked completely in the first end position of liquid dispensing apparatus and/or the second end position, in other words in first end position and/or the second end position, liquid stream can by least one shield element described in side direction, in contrast, in the centre position of liquid dispensing apparatus, can be blocked from the liquid of nozzle ejection at least partly." centre position " is not done following understanding here, and that is: in this embodiment, liquid dispensing apparatus only can occupy each discontinuous position." centre position " represents: when being pivoted to the second end position from first end position or carrying out pivotable on the contrary, each feasible relative position of liquid dispensing apparatus and at least one shield element described.In this embodiment, user handles the liquid stream of following nozzle equally when adjusting the spray pattern of described equipment, described nozzle is blocked in centre position.If when namely liquid dispensing apparatus is positioned at first end position or the second end position, then the liquid stream of same former nozzle is released, thus user can find: at the nozzle place of release, the liquid sprayed from described nozzle is sprayed onto surface to be sprayed.This makes to become easy to the adjustment of scope to be sprayed.
Accompanying drawing explanation
The following introduction of the preferred embodiment of the present invention is used for and accompanying drawing the present invention will be described in detail relatively.Wherein:
Fig. 1 illustrates according to the see-through view with the equipment of the shield element in off-position for spraying surface of the present invention;
Fig. 2 illustrates the see-through view had at the equipment blocking the shield element in position;
Fig. 3 illustrates the side view of the partial sectional of a part of equipment had in the shield element of blocking position;
Fig. 4 A illustrates the diagrammatic side view of the operating equipment being in the shield element had in off-position;
Fig. 4 B illustrates the side view being in the signal had at the operating equipment blocking the shield element in position;
Fig. 5 A illustrates the cross section view of the signal along Fig. 4 B center line 5A-5A;
Fig. 5 B illustrates the cross section view of the signal corresponding to Fig. 5 A, and wherein, liquid dispensing apparatus occupies first end position;
Fig. 5 C illustrates the cross section view of the signal corresponding to Fig. 5 A, and wherein, liquid dispensing apparatus occupies the second end position, and
Fig. 6 illustrates the top view with the described equipment relying on described equipment attainable spraying range cross section.
Detailed description of the invention
The described preferred embodiment according to equipment of the present invention for spraying surface is had an X-rayed in fig 1 and 2 and is illustrated.Described equipment is constructed to so-called " meadow sprinkler ", with this name in contradistinction to, described " meadow sprinkler " can not only be used for spraying meadow, and can be used for spraying following surface, described surface is planted by using the plant of other kinds as grass, such as nursery.For this reason, below meadow sprinkler be called as sprinkler, described sprinkler is accompanied by Reference numeral 10.
Sprinkler 10 comprises carrier arrangement 12, and described carrier arrangement 12 is with the first carrier member 16 be arranged on described carrier arrangement 12 front 14 and the Second support part 20 being arranged in described carrier arrangement 12 back side 18.First carrier member 16 is connected with the Connection Element of 24 forms in post 22 each other by two with Second support part 20.
Liquid dispensing apparatus 26, transmission device 28 and jockey 30 are maintained on carrier arrangement 12.Can with known and and then the mode do not introduced in detail liquid transmission pipeline (as water supply hose) is connected to the jockey 30 be held on the back side 18 of Second support part 20.In this way, to liquid dispensing apparatus 26 with known equally and and then the mode do not introduced in detail carry liquid to be allocated-particularly water by jockey 30 and transmission device 28.
Liquid dispensing apparatus 26 comprises extending longitudinally bar-shaped
and the nozzle body 34 of axis 32 orientation along injector 10.Described nozzle body 34 holds large flow nozzle 36, and described nozzle 36 to parallel to the axis 32 ground orientations with two row.The liquid being flowed to sprinkler 10 by jockey 30 can be sprayed from nozzle 36, and is distributed on surface to be sprayed.For clarity, in the drawings, from nozzle 36, only select one be such as provided with Reference numeral and affiliated Reference numeral lead-in wire.
On the side of described nozzle body 34 towards the first carrier member 16, nozzle body 34 has the supporting member of 38 forms in axle journal, described axle journal 38 runs through the first carrier member 16 in the axial direction, and there with the Connection Element acting in conjunction in screw 40 form, thus nozzle body 34 is maintained in the first carrier member 16 (Fig. 3).Axle journal 38 embeds on the first holding element 16 in the unshowned in the drawings corresponding accommodation section of axle journal 38.Nozzle body 34 is bearing in the first carrier member 16 as follows, that is: nozzle body 34 is relative to the first carrier member 16 and and then can totally around axis 32 pivotable relative to carrier arrangement 12.
At nozzle body 34 towards on the side of transmission device 28 and Second support part 20, nozzle body 34 is connected with transmission device 28 in the known and mode do not elaborated, described transmission device 28 in its that with known and and then the mode do not elaborated be bearing in pivotly on Second support part 20.By this way, nozzle body 34 can around axis 32 pivotable together with transmission device 28.At this, nozzle body 34 can be pivoted to the second end position pivotable from first end position, and described first end position is given in advance by the first adjustment element 42 of transmission device 28, and described second end position is given in advance by the second adjustment element 44 of transmission device 28.
Thus, described transmission device 28 and jockey 30 (can control to be transported to the amount of liquid on sprinkler 10 by means of jockey 30) form manipulation and/or the adjusting device of sprinkler 10.
Can be given in advance as lower angle by adjusting device 42 and 44, nozzle body 34 can occupy this angle relative to surface to be sprayed in first end position or the second end position, and wherein, sprinkler 10 is placed on described surface to be sprayed.Based on the structural scheme of the nozzle body 34 of the nozzle 36 with 32 orientations that parallel to the axis, wherein, nozzle 36 tilts with different angles relative to described axis 32, obtains the spray pattern of rectangle when using sprinkler 10.Therefore, sprinkler 10 is also referred to as " rectangle sprinkler ".
In order to as explained below in the case of necessary, blocked the liquid stream sprayed from a part of nozzle 36, sprinkler 10 has radical occlusion device 46.Radical occlusion device 46 constructs extending longitudinallyly, and wherein, described radical occlusion device 46 has the length matched with nozzle body 34.Described radical occlusion device 46 comprises shield element 48, and described shield element 48 is by the formal construction in slight curving plate.Plate 50 length in the axial direction sets as follows, that is: described plate 50 at radical occlusion device 46 on the position (described position also will be explained later) shown in Fig. 2, can (the side on towards transmission device 28 from nozzle body 34) block roughly 60% of nozzle 36 up.
Based on nozzle 36, plate 50 convex structure.Described plate 50 so sets transverse to axis 32 ground, that is: described plate 50 blocks nozzle body 34 substantially up with its width.Set out from intermediate section 52, described plate 50 has the side sections 54 and 56 towards nozzle body 34 bending, and described side sections 54 and 56 constructs its convex shape based on nozzle 36 more significantly.
Contact pin 58 or 60 in the axial direction from side sections 54 and 56s, the first keeper 62 of radical occlusion device 46 be maintained at described contact pin 58 or 60 towards on the side of the first carrier member 16.Contact pin 58 and 60 is connected with each other by the first keeper 62, thus forms the pass through openings 64 of radical occlusion device 46 between the first keeper 62 and the intermediate section 52 of plate 50.
By the first keeper 62 (described first keeper 62 be arranged in the axial direction the first carrier member 16 and nozzle body 34 towards described carrier member 16 side between), radical occlusion device 46 is maintained on carrier arrangement 12.The center that occupy of the first keeper 62 and also the opening that do not illustrate in the drawings run through by axle journal 38 in the axial direction, thus the first keeper 62 and then in addition radical occlusion device 46 are maintained on liquid dispensing apparatus 26, and and then indirectly also remain in the first carrier member 16.
In a similar fashion, radical occlusion device 46 is maintained in a not shown manner in the join domain between nozzle body 34 and transmission device 28 by the second keeper 66 on its side towards transmission device 28.The second keeper 66 be connected with plate 50 embeds in the space between nozzle body 34 and transmission device 28.At this, described second keeper 66 is maintained between nozzle body and transmission device as follows, and namely radical occlusion device 46 can around axis 32 pivotable, and thus, plate 50 can around axis 32 pivotable.
At this, axle journal 38 not only for nozzle body 34 is bearing in carrier member 16 movingly around axis 32, and for radical occlusion device 46 is bearing in liquid dispensing apparatus 26 movingly around same axis 32.The surface of described axle journal 38 is that the first keeper 62 limits guide portion, in order to by radical occlusion device 46 around axis 32 reliably pivotable.
In the operation of the normality of sprinkler 10, radical occlusion device 46 and then also have described plate 50 by like this around axis 32 pivotable, that is: plate 50 is disposed in the below of nozzle body 34, and wherein, described plate 50 is roughly between post 22 and 24.Fig. 1 and Fig. 4 A illustrates this point, Fig. 1 and Fig. 4 A illustrate be connected to jockey 30 in flexible pipe 81 form liquid transmission pipeline, be in operating sprinkler 10.The liquid stream 68 sprayed from nozzle 36 is released, and that is, described liquid stream 68 can load surface to be sprayed.Nozzle body 34 when spraying relative to carrier arrangement 12 around axis 32, by pivotable between first end position and the second end position.The d/d position of liquid stream 68 is called as radical occlusion device 46 and then also has the off-position of plate 50.For clarity, from the liquid stream 68 figure, also only select one be respectively such as provided with Reference numeral and affiliated Reference numeral goes between.
By off-position, radical occlusion device 46 and then in addition plate 50 can be switched to following position, that is: in described position, the liquid stream 68 of ejection is partly blocked.User such as can intervene radical occlusion device 46 indirectly for this reason, so that by this radical occlusion device 46 around axis 32 pivotable.Described user can carry out the operating means 70 of operated sprinklers 10 equally by the executive component 72 of the form in the action bars 74 holded up from the first keeper 62.Described action bars 74 staggers in side direction relative to axis 32.If action bars 74 is exerted a force by user, then this point makes radical occlusion device 46 become possibility around axis 32 pivotable, therefore, described shield element can occupy reference in addition, position shown in Fig. 2 and Fig. 4 B.
Pivotable can be carried out with following duration, that is: until be arranged in the screens element in screens accommodation section 76 form on the first keeper 62 be screens jut 78 form of holding up towards the direction of the first keeper 62, the screens element phase screens be arranged in carrier member 16.The positioner formed by screens accommodation section 76 and screens lug boss 78 in this way constitutes the stop device 80 of sprinkler 10.
If radical occlusion device 46 and then in addition plate 50 are stopped relative to the first carrier member 16, so radical occlusion device 46 occupies following position, that is: described radical occlusion device 46 is symmetrical relative to the plane vertical with sprinkler 10 placed side used, and wherein, axis 32 is distributed in described vertical plane.In described position, as already mentioned, plate 50 hides a part of nozzle 36 corresponding to its specification.From nozzle 36 spray liquid stream 63 depending on the position of nozzle body 34 when around axis 32 pivotable, blocked by by plate 50, that is, the liquid stream that is blocked 68 is sprayed onto on plate 50 from below.For described reason, radical occlusion device 46 and then in addition such position of plate 50 are called as blocks position.
The liquid stream 68 be blocked, based on the structure of the convex of plate 50, is displaced into downwards on the surface that is sprayed via side sections 54 and 56.Correspond ground, blocking in position, the liquid stream 68 coming from nozzle 36 (nozzle body 34 has this nozzle 36 on its side towards the first carrier member 16) is not blocked by plate 50, this is because described liquid stream is disposed in the below of pass through openings 64.The liquid stream 68 sprayed from nozzle 36 crosses pass through openings 64, and can spray surface to be sprayed.
When commissioning test, sprinkler 10 can be placed on surface to be sprayed by user, and plate 50 can be switched to and blocks in position.Being connected to by flexible pipe 81 on jockey 30 and after carrying liquid, surface to be sprayed is sprayed by with the liquid stream 68 sprayed from following nozzle 36, described nozzle 36 is not hidden by plate 50, but is disposed in the below of pass through openings 64.
This point is permission for user: when commissioning test, the spray pattern of adjustment sprinkler 10.User such as can regulate the amount of liquid that is transported to jockey 30 and/or when by adjustment element 42 and 44 pivotable, the first end position of nozzle body 34 given in advance and the second end position.The position that sprinkler 10 is desired from the teeth outwards and orientation also can be selected.In addition, can also be set to: each nozzle 36 is turned on and off by user.
Preferably, user performs described adjustment after sprinkler 10, that is, the imaginary extended line exceeding the back side 18 along axis 32 direction of described sprinkler 10 performs adjustment.Block location arrangements below plate 50, the main so relative axis 32 of nozzle that liquid stream 68 is blocked tilts, that is: the liquid stream 68 sprayed from described nozzle is always partly blocked by plate 50, thus be in course of adjustment, be arranged in sprinkler 10 user below and be not sprayed onto by liquid.
Depending on user by adjustment element 42 and the 44 pairs of nozzle bodies 34 what kind of first end position and the second end position given in advance, can be it is possible that: when nozzle body 34 is around axis 32 pivotable, and non-self is all is blocked by plate 50 enduringly blocking the liquid stream 68 that sprays of nozzle 36 that position hides by plate 50
First suppose, nozzle body 34 occupies as upper/lower positions, in described position, the upside its of nozzle body 34 being furnished with nozzle 36 does not surround angle (Fig. 5 A) relative to plane 82, described plane 82 is parallel to the plane limited by the downside of sprinkler 10, and described plane 82 contains axis 32.In this case, it is possible that: the first liquid stream 86 not only blocking first jet 84 ejection certainly illustrated by plate 50, also blocks the second liquid stream 90 sprayed from the second nozzle 88 illustrated.Nozzle 84 and 88 exemplarily represents the nozzle 36 hidden by plate 50.
If nozzle body 34 occupies first end position, the upside of so described nozzle body 34 and plane 82 form the first pivoting angle (Fig. 5 B).Here, described first pivoting angle 92 is so large, that is: although the first liquid stream 86 by plate 50 first jet 84 can be blocked, the second liquid stream 90 of second nozzle 88 can not be blocked, this is because described liquid stream 90 can pass through this plate 50 in the below of side sections 56.
Nozzle body 34 can occupy the second end position in the corresponding way, and in described second end position, the upside of described nozzle body and plane 82 form the second pivoting angle 94 (Fig. 5 C).Shown second pivoting angle 94 is so large, that is: although the second liquid stream 90 by plate 50 second nozzle 88 can be blocked, but the first liquid stream 86 of first jet 84 can not be blocked, this is because described liquid stream 86 can pass through this plate 50 in the below of side sections 54.
This means: at least in the first end position and the second end position of nozzle body 34, even if second liquid stream 90 or first liquid stream 86 blocking position and also can be used to spray surface to be sprayed at plate 50.In this way, user also when to sprinkler 10 commissioning test and adjustment, can be controlled liquid stream 86 and 90 reach.
Can be set to equally: two nozzles 84 and 86 are arranged toward each other with following spacing and following orientation, that is: in the first end position and/or the second end position of nozzle body 34, two liquid stream 86 and 90 can pass through this plate 50 in side direction, although described plate 50 occupies it and blocks position, in contrast, the centre position of liquid stream 86 and 90 shown in Fig. 5 A of nozzle body 34 is blocked by plate 50.
In addition can be set to: nozzle body 34 only includes unique a line nozzle, wherein, be blocked in the centre position of nozzle body 34 from the liquid stream of nozzle ejection at least partially, in contrast, the liquid stream of nozzle can pass through this plate 50 in the first end position of nozzle body and/or the second end position in side direction.
When carrying out commissioning test and adjustment to sprinkler 10, when end position here by the nozzle body 34 considered, obtain the rectangle spray pattern 96 (Fig. 6) of the breach 98 had at sprinkler 10 rear.If user is in breach 98 when adjusting sprinkler 10 inner, then described user is not sprayed onto by the liquid sprayed from nozzle 36 at this.
After adjustment sprinkler 10, radical occlusion device 46 can be transformed into off-position from blocking position by user, and in described off-position, all liquid stream 68 sprayed from nozzle 36 are released, in order to spray surface as desired.
In sprinkler 10, advantageously, be not only when plate 50 occupy the off-position of described plate and/or described plate block position time, and also have when be transformed into from off-position block position and change conversely time, radical occlusion device 46 all remains on carrier arrangement 12.Can ensure thus: radical occlusion device 46 is not by mistake taken off from sprinkler 10 by user, and at this moment by improper placement, or even simply lose in the worst cases.
Claims (20)
1., for spraying the equipment (10) on surface, wherein, described equipment (10) has: carrier arrangement (12); Remain on the liquid dispensing apparatus (26) on described carrier arrangement (12), there are multiple nozzle (36); And radical occlusion device (46), described radical occlusion device has at least one shield element (48), in order to block certainly the liquid stream (68) that described nozzle (36) at least partially sprays,
It is characterized in that,
Described radical occlusion device (46) can remain on described equipment (10) with moving, wherein, described at least one shield element (48) can be transformed into from off-position blocks position, and be transformed into off-position from blocking position conversely, wherein, in described off-position, the liquid stream (68) sprayed from described nozzle (36) is respectively released, wherein, block in position described, can be blocked at least in one direction from the liquid stream (68) that described nozzle (36) sprays at least partially, wherein, described at least one shield element (48) to block in position described the nozzle (36) hiding the liquid stream (68) of spraying as follows and can be blocked, namely, liquid stream (68) can be encountered at least one shield element described from below and be turned to by described shield element, thus described at least one shield element (48) can be transformed into when described equipment (10) commissioning test and blocks position in order to regulate the size of spray pattern and profile and after described adjustment, described at least one shield element (48) can be transformed into off-position in order to spray described surface by user.
2. equipment according to claim 1,
It is characterized in that,
Block in position described, the liquid stream (68) of at least following nozzle (36) can be blocked, and described nozzle (36) is towards by the manipulation of described equipment (10) Bao Na and/or the direction orientation of adjusting device (28,30).
3. equipment according to claim 1 and 2,
It is characterized in that,
Described equipment comprises manipulation and/or adjusting device (28,30), described manipulation and/or adjusting device (28,30) have to be handled and/or adjustment element (42,44), and described manipulation and/or adjustment element (42,44) are at least mainly arranged on the side (18) of described equipment (10).
4. equipment according to claim 1 and 2,
It is characterized in that,
Described at least one shield element (48) stretches out in following nozzle (36) at least in part described blocking in position in side direction, and the liquid stream (68) of described nozzle (36) can be blocked.
5. equipment according to claim 1 and 2,
It is characterized in that,
Described at least one shield element (48) is tabular or ribbon ground structure at least in part.
6. equipment according to claim 1 and 2,
It is characterized in that,
To be blocked nozzle (36) based on its liquid stream (68), described at least one shield element (48) is convex structure at least in part.
7. equipment according to claim 1 and 2,
It is characterized in that,
Described at least one shield element (48) can be bearing on described equipment (10) with moving.
8. equipment according to claim 7,
It is characterized in that,
Described at least one shield element (48) can be bearing on described equipment (10) pivotally.
9. equipment according to claim 7,
It is characterized in that,
Described radical occlusion device (46) comprises at least one first supporting member (62) be connected with described at least one shield element (48), and at least one is arranged in the second supporting member (38) on described equipment (10) for described first supporting member (62) and limits guide portion.
10. equipment according to claim 1 and 2,
It is characterized in that,
Described equipment (10) has at least one for described at least one shield element (48) being stopped at described off-position and/or at the described stop device (80) blocked on position.
11. equipment according to claim 10,
It is characterized in that,
Described at least one stop device (80) is constructed to positioner and/or clamping device.
12. equipment according to claim 1 and 2,
It is characterized in that,
Described equipment (10) has operating means (70), and described operating means (70) has at least one and blocks position and/or block from described the executive component (72) that position is transformed into described off-position conversely described in described at least one shield element (48) being transformed into from described off-position.
13. equipment according to claim 12,
It is characterized in that,
Described at least one executive component (72) is constructed to be arranged on described radical occlusion device (46) or by the action bars (74) of described radical occlusion device Bao Na.
14. equipment according to claim 1 and 2,
It is characterized in that,
Described liquid dispensing apparatus (26) can be bearing on described carrier arrangement (12) with moving.
15. equipment according to claim 14,
It is characterized in that,
In order to can described liquid dispensing apparatus (26) be supported with moving, described equipment (10) comprises at least one supporting member (38), wherein, described at least one shield element (48) is bearing on described equipment (10) by described supporting member (38) equally.
16. equipment according to claim 14,
It is characterized in that,
Described liquid dispensing apparatus (26) can be bearing on described carrier arrangement (12) around horizontal axis (32) pivotally, and described nozzle (36) is along described horizontal axis (32) or be parallel to described horizontal axis (32) and arrange.
17. equipment according to claim 14,
It is characterized in that,
Described liquid dispensing apparatus (26) can around vertical axis pivotable.
18. equipment according to claim 1 and 2,
It is characterized in that,
Described liquid dispensing apparatus (26) can construct pivotally relative to described at least one shield element (48).
19. equipment according to claim 18,
It is characterized in that,
Described liquid dispensing apparatus (26) relative to block described in occupying at least one shield element (48) described in position can between first end position and the second end position pivotable, wherein, the number of the nozzle (36) that its liquid stream (68) can the be blocked when number of the nozzle (36) that its liquid stream (68) can be blocked is less than the centre position occupied when described liquid dispensing apparatus (26) is in pivotable between described first end position and described second end position in described first end position and/or described second end position.
20. equipment according to claim 1,
It is characterized in that,
Described surface is meadow.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2009/055621 WO2010127711A1 (en) | 2009-05-08 | 2009-05-08 | Device for watering an area |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102421531A CN102421531A (en) | 2012-04-18 |
| CN102421531B true CN102421531B (en) | 2015-04-01 |
Family
ID=41557461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200980159176.9A Active CN102421531B (en) | 2009-05-08 | 2009-05-08 | Device for watering an area |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2427272B1 (en) |
| CN (1) | CN102421531B (en) |
| WO (1) | WO2010127711A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567095B (en) * | 2013-10-31 | 2015-10-28 | 广东电网公司电力科学研究院 | A kind of viscous liquid current-sharing distributor |
| GB2536960B (en) | 2015-04-02 | 2021-02-24 | Exel Industries Sa | Irrigation connectors |
| CN105964474A (en) * | 2016-05-13 | 2016-09-28 | 北京金瀑布环境艺术有限责任公司 | Trailing-free spray head |
| CN105817356A (en) * | 2016-05-27 | 2016-08-03 | 宁波大叶园林科技有限公司 | Swing sprayer adjustable in spraying area |
| CN108355871A (en) * | 2018-04-18 | 2018-08-03 | 广东鸿图武汉压铸有限公司 | A kind of spraying device special suitable for die cast |
| CN113134438A (en) * | 2020-01-19 | 2021-07-20 | 路达(厦门)工业有限公司 | Rotary water outlet device |
| CN111492954A (en) * | 2020-04-24 | 2020-08-07 | 新石器慧通（北京）科技有限公司 | Liquid spraying device, carrier and liquid spraying method |
| CN111644273B (en) * | 2020-06-11 | 2021-09-28 | 宁波亿林节水科技股份有限公司 | Swing sprinkler with long-life switching structure |
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|---|---|---|---|---|
| GB1414818A (en) * | 1972-09-30 | 1975-11-19 | Kupex Ag | Garden springlers |
| CN1040334A (en) * | 1988-06-29 | 1990-03-14 | 申卡斯特公司 | The impulse sprinkler of belt deflector plate |
| US5938122A (en) * | 1994-06-01 | 1999-08-17 | L.R. Nelson Corporation | System and process for producing sprinkler assemblies |
| CN2399111Y (en) * | 1999-11-11 | 2000-10-04 | 张焱升 | Automatic welding aid sprayer |
| CN1668382A (en) * | 2002-07-31 | 2005-09-14 | 曼泰克株式会社 | Liquid spray unit, method for spraying liquid using it, and chemical |
| CN200939412Y (en) * | 2006-07-25 | 2007-08-29 | 北京精诚博桑科技有限公司 | Improved mini nozzle tube |
-
2009
- 2009-05-08 CN CN200980159176.9A patent/CN102421531B/en active Active
- 2009-05-08 EP EP09779434.1A patent/EP2427272B1/en active Active
- 2009-05-08 WO PCT/EP2009/055621 patent/WO2010127711A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1414818A (en) * | 1972-09-30 | 1975-11-19 | Kupex Ag | Garden springlers |
| CN1040334A (en) * | 1988-06-29 | 1990-03-14 | 申卡斯特公司 | The impulse sprinkler of belt deflector plate |
| US5938122A (en) * | 1994-06-01 | 1999-08-17 | L.R. Nelson Corporation | System and process for producing sprinkler assemblies |
| CN2399111Y (en) * | 1999-11-11 | 2000-10-04 | 张焱升 | Automatic welding aid sprayer |
| CN1668382A (en) * | 2002-07-31 | 2005-09-14 | 曼泰克株式会社 | Liquid spray unit, method for spraying liquid using it, and chemical |
| CN200939412Y (en) * | 2006-07-25 | 2007-08-29 | 北京精诚博桑科技有限公司 | Improved mini nozzle tube |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2427272B1 (en) | 2015-10-14 |
| CN102421531A (en) | 2012-04-18 |
| EP2427272A1 (en) | 2012-03-14 |
| WO2010127711A1 (en) | 2010-11-11 |
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Address after: German Wen Nendeng Patentee after: Alfred Kahn Europe GmbH & Co. kg Address before: German Wen Nendeng Patentee before: Kaercher GmbH & Co. KG Alfred |