CN102500496A - Pressure adjusting and controlling device and sprinkler provided with same - Google Patents
Pressure adjusting and controlling device and sprinkler provided with same Download PDFInfo
- Publication number
- CN102500496A CN102500496A CN2011103124731A CN201110312473A CN102500496A CN 102500496 A CN102500496 A CN 102500496A CN 2011103124731 A CN2011103124731 A CN 2011103124731A CN 201110312473 A CN201110312473 A CN 201110312473A CN 102500496 A CN102500496 A CN 102500496A
- Authority
- CN
- China
- Prior art keywords
- water pipe
- pressure control
- control set
- adjusting
- guide ring
- 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.)
- Granted
Links
Images
Abstract
The invention discloses a pressure adjusting and controlling device, which relates to a water sprinkling device for irrigating green areas. The pressure adjusting and controlling device comprises a plastic guide ring, a guide rod, a telescopic slide bar, a guide sleeve and a draft line, wherein the guide rod is fixed on a rotary water pipe; the telescopic slide bar is arranged in the guide rod; one end of the telescopic slide bar is fixedly connected with the guide sleeve, and the other end of the telescopic slide bar is connected with the draft line; the guide sleeve is sleeved on the plastic guide ring; and the draft line is connected to the hydraulic valve. A sprinkler provided with the pressure adjusting and controlling device comprises a spray head, a pressure adjusting and controlling device, a rotary water pipe, a hydraulic valve, a water pipe rotation driving device and a fixed water inlet pipe, wherein one end of the rotary water pipe is connected with the spray head, and the other end of the spray water pipe is connected with the fixed water inlet pipe through the rotary joint. The magnitude of pressure is adjusted through the pressure adjusting and controlling device, so that the sprinkling distance and shape of the sprinkler can be adjusted optionally, the sprinkling shape can be matched with the practical shape of a green area, and the aims of saving water and fully irrigating are fulfilled. The sprinkler has the characteristics of simple structure, low cost and easiness for popularizing and using.
Description
Technical field
The present invention relates to a kind of watering device that the greenery patches is used of irrigating, particularly a kind of pressure control set for adjusting and with the water sprinkler of this device.
Background technology
Irrigate the water sprinkler of using in the greenery patches at present and generally adopt the mode of rotary nozzle to sprinkle water, it is the border circular areas in the center of circle with the water sprinkler that the watering scope is one, and watering process middle distance and shape are non-adjustable.And the shape in the greenery patches of the irrigation of need sprinkling water in the real life is irregular often, and such as the long and narrow green isolation strip in the middle of the road, parks at the intersections, greenery patches etc. all are non-circular irrigated areas.When adopting common water sprinkler that these non-circular greenery patches waterings are irrigated,, just have part water and be spread across on the road surface, not only influence passerby's walking, the more important thing is waste water resource in order to guarantee to be poured onto all edges in greenery patches; Otherwise will cause having the edge in part greenery patches to spill less than water.Also have at present research to adopt the watering device of Electronic Control watering shape, but this device needs external power supply, cost is higher, and is difficult in maintenance, workman's inconvenient operation, and reality is not promoted.Publication number is: CN1903446A " but watering device of pressure regulation " discloses a kind of watering device that can regulate the pressure size, but the structure more complicated of this device, and cost is higher, also is unfavorable for promoting the use of.
Summary of the invention
The technical problem that the present invention will solve is: a kind of pressure control set for adjusting and water sprinkler simple in structure are provided, and the watering distance of this water sprinkler and shape can be regulated arbitrarily, so that reach water saving and the purpose of irrigating comprehensively.
The technical scheme that solves the problems of the technologies described above is: a kind of pressure control set for adjusting; This device comprises fixed-site, the adjustable plastic guide ring of shape, the guide post that is positioned at plastic guide ring, scalable slide bar, guide pin bushing and draught line; Described guide post is fixed on the rotation water pipe, and described scalable slide bar is installed in the guide post, and an end of scalable slide bar is fixedly connected with guide pin bushing; The other end is connected with draught line; Described guide pin bushing is set on the plastic guide ring, and can slide along plastic guide ring, and described draught line is connected on the hydraulic valve that is installed in the rotation water pipe.
Further technical scheme of the present invention is: the guide ring of described plastic guide ring for being processed by iron wire.
Further technical scheme of the present invention is: also be provided with on the described guide pin bushing and be convenient to install and fix gap a little through plastic guide ring.
Another technical scheme of the present invention is: a kind of water sprinkler with the pressure control set for adjusting; This water sprinkler comprises shower nozzle, described pressure control set for adjusting, rotation water pipe, described hydraulic valve, water pipe rotating driving device and fixed water inlet pipe; The plastic guide ring that described rotation water pipe one end passes the pressure control set for adjusting is connected with shower nozzle, and the other end is connected with fixed water inlet pipe through swivel joint after passing the water pipe rotating driving device.
Further again technical scheme of the present invention is: described water pipe rotating driving device comprises gear wheel, pinion and impeller; Described impeller is installed in the fixed water inlet pipe; Described pinion is fixedly mounted on the output shaft of impeller; Pinion and gear wheel are meshing with each other, and described gear wheel is contained on the rotation water pipe through bearing holder (housing, cover).
Further again technical scheme of the present invention is: described hydraulic valve is a choke valve, in the adjusting knob of this choke valve back-moving spring is installed.
Further technical scheme of the present invention is: choke valve or pressure-reducing valve also are installed between described hydraulic valve and the shower nozzle.
Owing to adopt technique scheme, the present invention's pressure control set for adjusting and with the water sprinkler of this device compared with prior art has following beneficial effect:
1, the watering distance and the shape of water sprinkler are regulated arbitrarily:
Because pressure control set for adjusting of the present invention comprises plastic guide ring, guide post, scalable slide bar, guide pin bushing and draught line; Water sprinkler of the present invention has then comprised shower nozzle, pressure control set for adjusting, rotation water pipe, hydraulic valve, water pipe rotating driving device and fixed water inlet pipe; Wherein, The plastic guide ring fixed static of pressure control set for adjusting is motionless; And reliable people sets its contour shape by hand; The shower nozzle of water sprinkler is rotated by the center line that the water pipe rotating driving device drives around the rotation water pipe, and on plastic guide ring, slides the aperture that guide pin bushing then rotates hydraulic valve in the water pipe through draught line control through the guide post drive guide pin bushing that is fixed on the rotation water pipe.Because plastic guide ring diverse location does not wait to the distance of pivot,, just drive draught line and elongate or shorten when guide pin bushing during along this plastic guide ring slip; The aperture of the variation control hydraulic valve of draught line length; Final change water sprinkler watering pressure size, thus different angles watering distance difference can be controlled, the watering distance of water sprinkler and shape can be regulated arbitrarily in 360 degree scopes; Therefore; The present invention can set the watering shape according to the true form in greenery patches, and watering shape and greenery patches true form are matched, thereby reaches water saving and the purpose of comprehensively irrigating.
2, simple in structure, cost is low:
Because water sprinkler of the present invention is to be controlled by the pressure control set for adjusting in the distance of different angles watering; Finally realize the adjustable controlled of watering region shape and distance, this pressure control set for adjusting and water sprinkler all are to adopt the Purely mechanical structure, and the pressure control set for adjusting only comprises plastic guide ring, guide post, scalable slide bar, guide pin bushing and draught line; Structure is very simple; Manufacturing is easier to, and greatly reduces production cost, and also is easier to the water sprinkler operation of this device; Need not special maintenance, be easy to promote the use of.
3, of many uses:
Because pressure control set for adjusting of the present invention not only can be used for water sprinkler, also needs the structure of automatic pressure regulation applicable to other, its purposes is very extensive.
Below, be further described to the present invention's pressure control set for adjusting and with the technical characterictic of the water sprinkler of this device in conjunction with accompanying drawing and embodiment.
Description of drawings
The structure principle chart of Fig. 1: embodiment one said the present invention's pressure control set for adjusting;
The structure principle chart of the water sprinkler of Fig. 2: embodiment two said the present invention's band pressure control set for adjusting;
In above-mentioned accompanying drawing, the label of each part is following:
The 1-shower nozzle, 2-pressure control set for adjusting, the plastic guide ring of 201-, the 202-guide post,
The scalable slide bar of 203-, the 204-guide pin bushing, the 205-draught line, 3-rotates water pipe,
The 4-choke valve, 5-water pipe rotating driving device, the 501-gear wheel, the 502-pinion,
The 503-impeller, the 5031-output shaft, the 6-swivel joint, the 7-fixed water inlet pipe,
In Fig. 2, what thick arrow was represented is water (flow) direction.
Specific embodiment
Embodiment one: a kind of pressure control set for adjusting
Disclosed among Fig. 1 is a kind of pressure control set for adjusting; This device comprises the adjustable plastic guide ring of fixed-site, shape 201, is positioned at guide post 202, scalable slide bar 203, guide pin bushing 204 and the draught line 205 of plastic guide ring 201; Described guide post 202 is fixed on the rotation water pipe 3, and described scalable slide bar 203 is installed in the guide post 202, and an end of scalable slide bar 203 is fixedly connected with guide pin bushing 204; The other end is connected with draught line 205; Described guide pin bushing 204 is set on the plastic guide ring 201, and can slide along plastic guide ring 201, and described draught line 205 is connected on the hydraulic valve 4 that is installed in the rotation water pipe.Above-mentioned plastic guide ring 201 adopts intensity and the moderate common iron wire of plasticity to process, and in addition, also is provided with the gap of being convenient to through plastic guide ring 201 a certain sides a little that installs and fixes on the described guide pin bushing.
As a kind of conversion of embodiment one, described plastic guide ring 201 can also be to adopt other special wire rod with certain plasticity to process.
Embodiment two: a kind of water sprinkler with the pressure control set for adjusting
The disclosed water sprinkler that is a kind of with the pressure control set for adjusting among Fig. 2; This water sprinkler comprises the described pressure control set for adjusting of shower nozzle 1, embodiment one 2, rotation water pipe 3, hydraulic valve 4, water pipe rotating driving device 5 and fixed water inlet pipe 7; Described shower nozzle 1 adopts common water sprinkler shower nozzle; The plastic guide ring 201 that described rotation water pipe 3 one ends pass the pressure control set for adjusting is connected with shower nozzle 1, and the other end passes water pipe rotating driving device 5 backs and is connected with fixed water inlet pipe 7 through swivel joint 6; Described hydraulic valve 4 is a choke valve, in the adjusting knob of this choke valve back-moving spring is installed.Described water pipe rotating driving device 5 comprises gear wheel 501, pinion 502 and impeller 503; Described impeller 503 is installed in the fixed water inlet pipe 7; Described pinion 502 is fixedly mounted on the output shaft 5031 of impeller 503; Pinion 502 is meshing with each other with gear wheel 501, and described gear wheel 501 is contained on the rotation water pipe 3 through bearing holder (housing, cover).
As a kind of conversion of present embodiment two, one or two or a plurality of choke valve or pressure-reducing valve also can be installed between described hydraulic valve 4 and the shower nozzle 1, through this valve watering zone that can be enlarged or reduced in proportion, reduce the adjustment time, raise the efficiency.
As a kind of conversion of present embodiment two, also back-moving spring can be installed in the adjusting knob of said choke valve, but set up a guide wheel or pulley on the adjusting knob next door, stablize adjustable with realization.
The operation principle of the water sprinkler of the present invention's band pressure control set for adjusting is following:
Shown in the thick arrow of black among Fig. 2; Water flow drives impeller 503 rotations in the fixed water inlet pipe 7; Rotatablely move through driving gear wheel 501 rotations with impeller 503 output shaft fixed connections pinion 502 together; Gear wheel 501 then drives whole rotation water pipe 3 and shower nozzle 1 and rotates, and the guide post 202 that is fixed on the rotation water pipe 3 also rotates thereupon; Plastic guide ring 201 is fixed, and rotation water pipe 3 drives guide posts 202 around the line rotation of rotation centre of conduit, and the scalable slide bars 203 in the guide post 202 can radially slide flexible, and guide pin bushing 204 then can slide along plastic guide ring 201.When guide pin bushing 204 when plastic guide ring 201 slides; Because difference is changing to the distance of pivot on the plastic guide ring 201; Will uphold through guide pin bushing 204 pulling draught lines 205; The adjusting knob rotation of 205 drive choke valves of draught line, thus realize not waiting by the watering distance of plastic guide ring 201 control different angles, therefore; As long as the shape of plastic guide ring 201 just can realize " no dead angle has waste " in greenery patches irrigated after irrigating the actual conditions setting guiding shape in greenery patches as required.
Claims (7)
1. pressure control set for adjusting; It is characterized in that: this device comprises fixed-site, the adjustable plastic guide ring of shape (201), is positioned at the guide post (202) of plastic guide ring (201), scalable slide bar (203), guide pin bushing (204) and draught line (205); Described guide post (202) is fixed on the rotation water pipe (3); Described scalable slide bar (203) is installed in the guide post (202); One end of scalable slide bar (203) is fixedly connected with guide pin bushing (204), and the other end is connected with draught line (205), and described guide pin bushing (204) is set on the plastic guide ring (201); And can slide along plastic guide ring (201), described draught line (205) is connected on the hydraulic valve (4) that is installed in the rotation water pipe.
2. pressure control set for adjusting according to claim 1 is characterized in that: the guide ring of described plastic guide ring (201) for being processed by iron wire.
3. pressure control set for adjusting according to claim 1 is characterized in that: also be provided with on the described guide pin bushing (204) and be convenient to install and fix gap a little through plastic guide ring (201).
4. a cum rights profit requires 1 or the water sprinkler of 2 or 3 said pressure control set for adjusting; It is characterized in that: this water sprinkler comprises shower nozzle (1), described pressure control set for adjusting (2), rotation water pipe (3), described hydraulic valve (4), water pipe rotating driving device (5) and fixed water inlet pipe (7); The plastic guide ring (201) that described rotation water pipe (3) one ends pass the pressure control set for adjusting is connected with shower nozzle (1), and the other end passes water pipe rotating driving device (5) back and is connected with fixed water inlet pipe (7) through swivel joint (6).
5. the water sprinkler of band pressure control set for adjusting according to claim 4; It is characterized in that: described water pipe rotating driving device (5) comprises gear wheel (501), pinion (502) and impeller (503); Described impeller (503) is installed in the fixed water inlet pipe (7); Described pinion (502) is fixedly mounted on the output shaft (5031) of impeller (503); Pinion (502) is meshing with each other with gear wheel (501), and described gear wheel (501) is contained on the rotation water pipe (3) through bearing holder (housing, cover).
6. pressure control set for adjusting according to claim 4 is characterized in that: described hydraulic valve (4) is a choke valve, in the adjusting knob of this choke valve back-moving spring is installed.
7. the water sprinkler of band pressure control set for adjusting according to claim 4 is characterized in that: between described hydraulic valve (4) and the shower nozzle (1) choke valve or pressure-reducing valve are installed also.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110312473 CN102500496B (en) | 2011-10-14 | 2011-10-14 | Pressure adjusting and controlling device and sprinkler provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110312473 CN102500496B (en) | 2011-10-14 | 2011-10-14 | Pressure adjusting and controlling device and sprinkler provided with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102500496A true CN102500496A (en) | 2012-06-20 |
| CN102500496B CN102500496B (en) | 2013-11-06 |
Family
ID=46212662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110312473 Expired - Fee Related CN102500496B (en) | 2011-10-14 | 2011-10-14 | Pressure adjusting and controlling device and sprinkler provided with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102500496B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492624A (en) * | 2014-12-31 | 2015-04-08 | 桂林电子科技大学 | Gear-drive deceleration rotary joint spraying device |
| CN105964432A (en) * | 2016-06-24 | 2016-09-28 | 广西科技大学鹿山学院 | Cam pressure regulating and controlling device and water sprinkler with device |
| CN107817834A (en) * | 2017-11-13 | 2018-03-20 | 庄秋瑶 | Storage dump water sprinkler |
| CN108435463A (en) * | 2018-03-28 | 2018-08-24 | 无锡裕力机械有限公司 | Sparge pipe folding moves device guiding mechanism |
| CN112616626A (en) * | 2021-01-08 | 2021-04-09 | 许言星 | Landscaping irrigation device combined with swing |
| CN114210494A (en) * | 2021-12-07 | 2022-03-22 | 康士得（安徽）家具有限公司 | Paint spraying system of furniture processing usefulness |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5253952A (en) * | 1992-05-18 | 1993-10-19 | Selway Bruce W | Stabilizer for underground valve housing |
| CN2277822Y (en) * | 1996-06-18 | 1998-04-08 | 蒋荣利 | Rotary nozzle |
| CN101298068A (en) * | 2007-04-19 | 2008-11-05 | 卡尔.L.C.小卡恩 | Sprinkler head nozzle assembly with adjustable arc, flow rate and stream angle |
| WO2011111037A1 (en) * | 2010-03-07 | 2011-09-15 | Netafim Ltd | A pulsating device |
| CN202366818U (en) * | 2011-10-14 | 2012-08-08 | 广西工学院鹿山学院 | Pressure regulating and controlling device and water sprinkler with same |
-
2011
- 2011-10-14 CN CN 201110312473 patent/CN102500496B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5253952A (en) * | 1992-05-18 | 1993-10-19 | Selway Bruce W | Stabilizer for underground valve housing |
| CN2277822Y (en) * | 1996-06-18 | 1998-04-08 | 蒋荣利 | Rotary nozzle |
| CN101298068A (en) * | 2007-04-19 | 2008-11-05 | 卡尔.L.C.小卡恩 | Sprinkler head nozzle assembly with adjustable arc, flow rate and stream angle |
| WO2011111037A1 (en) * | 2010-03-07 | 2011-09-15 | Netafim Ltd | A pulsating device |
| CN202366818U (en) * | 2011-10-14 | 2012-08-08 | 广西工学院鹿山学院 | Pressure regulating and controlling device and water sprinkler with same |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492624A (en) * | 2014-12-31 | 2015-04-08 | 桂林电子科技大学 | Gear-drive deceleration rotary joint spraying device |
| CN105964432A (en) * | 2016-06-24 | 2016-09-28 | 广西科技大学鹿山学院 | Cam pressure regulating and controlling device and water sprinkler with device |
| CN107817834A (en) * | 2017-11-13 | 2018-03-20 | 庄秋瑶 | Storage dump water sprinkler |
| CN108435463A (en) * | 2018-03-28 | 2018-08-24 | 无锡裕力机械有限公司 | Sparge pipe folding moves device guiding mechanism |
| CN112616626A (en) * | 2021-01-08 | 2021-04-09 | 许言星 | Landscaping irrigation device combined with swing |
| CN112616626B (en) * | 2021-01-08 | 2022-06-17 | 许言星 | Afforestation irrigation equipment who combines swing |
| CN114210494A (en) * | 2021-12-07 | 2022-03-22 | 康士得（安徽）家具有限公司 | Paint spraying system of furniture processing usefulness |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102500496B (en) | 2013-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102500496B (en) | Pressure adjusting and controlling device and sprinkler provided with same | |
| CN208724517U (en) | A kind of rainer for vegetables greenhouse cultivation | |
| CN101972721B (en) | Controllable spraying device | |
| CN209768469U (en) | Garden maintenance device | |
| CN205584971U (en) | Reeling type irrigating machine | |
| CN202366818U (en) | Pressure regulating and controlling device and water sprinkler with same | |
| CN205584957U (en) | Plain type sprinkling irrigation formula strutting arrangement | |
| CN207940164U (en) | Football pitch spray equipment | |
| CN109863982A (en) | A kind of economical agricultural spray system of solar energy | |
| CN203610234U (en) | Liquid spray head with freely-adjustable jetting angle | |
| CN210987503U (en) | High-efficient water conservation chrysanthemum flower irrigation equipment | |
| CN210328733U (en) | Modern agriculture big-arch shelter watering device | |
| CN105075800A (en) | Scope-adjustable spray irrigation device | |
| CN205966222U (en) | Cam regulated and controlled pressure device and take device's sprinkler | |
| CN107980602B (en) | Movable atomization cultivation system | |
| CN205993266U (en) | A kind of garden landscape irrigation rig | |
| CN201805776U (en) | Device for irrigating plants | |
| CN206284013U (en) | A kind of agricultural irrigation device that can easily be accommodated | |
| CN205884239U8 (en) | A kind of gardens environmental protective, water saving drip irrigation appliance | |
| CN204721962U (en) | Urban agriculture automatic spray fill system | |
| CN204047444U (en) | A kind of impact driven sprinkler contour-controlled wetted area adjusting device | |
| CN209314426U (en) | One kind using universal adjusting device for greenhouse irrigation | |
| CN201774873U (en) | Water-saving pressure-dividing sprinkler capable of forming round sprinkling irrigation area | |
| CN208129076U (en) | A kind of garden landscape water saving fixtures | |
| CN206754439U (en) | Agricultural irrigation motor-driven valve and agricultural irrigation systems |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20131106 Termination date: 20161014 |