CN105499005A - Flow adjustable double-valve waterspray device - Google Patents
Flow adjustable double-valve waterspray device Download PDFInfo
- Publication number
- CN105499005A CN105499005A CN201510858856.7A CN201510858856A CN105499005A CN 105499005 A CN105499005 A CN 105499005A CN 201510858856 A CN201510858856 A CN 201510858856A CN 105499005 A CN105499005 A CN 105499005A
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- CN
- China
- Prior art keywords
- water spray
- spool
- control valve
- internal thread
- water
- 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.)
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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
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
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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
- B05B12/002—Manually-actuated controlling means, e.g. push buttons, levers or triggers
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- Nozzles (AREA)
Abstract
The invention discloses a flow adjustable double-valve waterspray device. The flow adjustable double-valve water spray device is characterized in that an inner water spray valve element and an outer water spray valve element are arranged at the left end of a water intake connecting pipe, the inner water spray valve element is mounted on the water intake connecting pipe in a threaded connection manner, the outer water spray valve element is mounted on the inner water spray valve element in a threaded connection manner, a valve element sleeve is arranged on the outer side of the outer water spray valve element, the valve element sleeve is mounted on the outer water spray valve element in a threaded connection manner, a fixing bolt is arranged in the middle part of the left end of the outer water spray valve element, a leakage flow adjusting valve is mounted on the fixing bolt, a water spray hole is formed in the left middle part of the valve element sleeve, a flow adjusting valve is arranged on the left side of the valve element sleeve, an inclined umbrella-type oblique plane is arranged on the left end surface of the water spray hole, and the clearance between the flow adjusting valve and the umbrella-type oblique plane can be adjusted by rotating the flow adjusting valve, therefore, waterspray effects, from light to heavy, likefog, light rain, moderate rain and heavy rain can be obtained.
Description
Technical field
The present invention relates to a kind of sprinkler, precisely a kind of bivalve fountain head of adjustable injection flow rate.
Background technology
At present in the drought control irrigation in farmland, mostly adopt traditional straight filling mode, outlet pipe is put the large-area straight filling to the edge of a field, not only power consumption mistakes but also water waste is large, and speed of irrigating is slow, can't need regulating capacity according to crops.
Summary of the invention
Object of the present invention is exactly overcome the rain spray device that above-mentioned defect provides a kind of regulating flow quantity, according to size and the damage caused by a drought of the seedlings of cereal crops, takes the circumstances into consideration to regulate injection flow rate, energy-saving water-saving, improves irrigation speed and sprinkling irrigation effect.
The solution of the present invention is made up of water inlet tube connector, inside and outside two water sprays spool, spool sleeve pipe, earial drainage control valve and flow control valves, its design feature is provided with interior water spray spool in the left side of water inlet tube connector, the left end outer rim of water inlet tube connector is provided with external screw thread, the Right Inboard of interior water spray spool is provided with internal thread, and interior water spray spool is mounted on on water tube connector by internal thread.The outside of interior water spray spool is provided with outer water spray spool, the outer rim of interior water spray spool is provided with external screw thread, the inner side of outer water spray spool is provided with internal thread, outer water spray spool is mounted on interior water spray spool by internal thread, the outside of outer water spray spool is provided with spool sleeve pipe, the outer rim of outer water spray spool is provided with external screw thread, the Right Inboard of spool sleeve pipe is provided with internal thread, spool sleeve pipe is connected and installed outside on water injection valve core by internal thread, the left portion of outer water spray spool is provided with set bolt, set bolt is provided with earial drainage control valve, the endoporus of earial drainage control valve is provided with internal thread, earial drainage control valve is mounted on set bolt by internal thread, the left end of spool sleeve pipe is provided with hole for water spraying, hole for water spraying is arranged on the left side of earial drainage control valve.The left end of earial drainage control valve is provided with flange, rotates the distance of earial drainage control valve adjustment earial drainage control valve and hole for water spraying, the vent flow of adjustable hole for water spraying.The left side of spool sleeve pipe is provided with flow control valve, and the endoporus of flow control valve is provided with internal thread, and flow control valve is mounted on set bolt by internal thread.The left side of spool sleeve pipe is provided with the umbrella shape inclined plane of inclination, rotary current control valve, and the gap of adjustment flow control valve and umbrella shape inclined plane, can obtain vaporific, light rain, moderate rain, heavy rain, namely ascending rain spray effect.In order to obtain better rain spray effect, the flow control valve of oblique the shape corresponding with umbrella shape inclined plane also can be provided with at the right-hand member of flow control valve.The right-hand member of water inlet tube connector is provided with the anti-slip tank be connected with water supply hose, and during use, tube connector of being intake by rain spray device is connected in the connecting hose of water source outlet pipe, tightens connector, and both hands hold rain spray device water inlet tube connector, can implement spraying operation.Advantage of the present invention is that structure is simple, and reasonable in design, processing cost is low, easy to use effective.
Advantage of the present invention is that structure is simple, and reasonable in design, processing cost is low, easy to use effective.
Progressive detailed description in detail is done below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is rain spray device structural representation;
Fig. 2 is outer water injection valve cored structure schematic diagram;
Fig. 3 is interior water injection valve cored structure schematic diagram;
Fig. 4 is valve core housing tubular construction schematic diagram;
Fig. 5 is earial drainage regulating valve structure schematic diagram;
Fig. 6 is flow control valve structure schematic diagram;
Fig. 7 is the flow control valve structure schematic diagram of oblique shape;
Fig. 8 is water inlet connecting pipe structure schematic diagram.
Detailed description of the invention
Shown in Fig. 1-6 water inlet tube connector 7 left side be provided with interior water spray spool 6, water inlet tube connector left end outer rim be provided with external screw thread 28, the Right Inboard of interior water spray spool is provided with internal thread 17, and interior water spray spool is mounted on on water tube connector by internal thread.The outside of interior water spray spool is provided with outer water spray spool 5, the outer rim of interior water spray spool is provided with external screw thread 18, the inner side of outer water spray spool is provided with internal thread 13, outer water spray spool is arranged on interior water spray spool by being threaded, the outside of outer water spray spool is provided with spool sleeve pipe 3, the outer rim of outer water spray spool is provided with external screw thread 14, and the Right Inboard of spool sleeve pipe is provided with internal thread 22, and spool sleeve pipe is connected and installed outside on water injection valve core by internal thread.The left portion of outer water spray spool is provided with set bolt 1, and set bolt is provided with earial drainage control valve 4, and the endoporus of earial drainage control valve is provided with internal thread 24, and earial drainage control valve is mounted on set bolt by internal thread.The left end of spool sleeve pipe is provided with hole for water spraying 20, hole for water spraying is arranged on the left side of earial drainage control valve, the left end of earial drainage control valve is provided with flange 23, the left side of spool sleeve pipe is provided with flow control valve 2, the endoporus of flow control valve is provided with internal thread 25, and flow control valve is mounted on set bolt by internal thread.The left side of spool sleeve pipe is provided with the umbrella shape inclined plane 21 of inclination, the right-hand member of water inlet tube connector is provided with the anti-slip tank 8 be connected with water supply hose, during use, tube connector of being intake by rain spray device is connected in the connecting hose of water source outlet pipe, tighten connector, both hands hold rain spray device water inlet tube connector, can implement spraying operation.
The middle part of the interior water spray spool shown in Fig. 3 is provided with outlet pipe 19, outlet pipe be circumferentially provided with equally distributed large apopore 11.
The middle part of the outer water spray spool shown in Fig. 2 is provided with outlet pipe 12, the middle part of outlet pipe is provided with a point water flange 16, outlet pipe be circumferentially provided with the little apopore 9 and 10 of equally distributed two row, the outside of little apopore 9 and 10 is provided with effluent trough 15, and effluent trough is separated formation two effluent troughs by a point water flange.Current from water inlet tube connector flow into the outlet pipe 19 of interior water spray spool, the outlet pipe 12 of outer water spray spool is entered from large apopore 11, enter effluent trough by little apopore 9 and 10 again, flowed into forward the hole for water spraying of earial drainage control valve front end by effluent trough, current spray through hole for water spraying.During as the water yield need be amplified, rotate outer spool of spraying water, the little apopore 10 on outer water spray spool is alignd with the large apopore 11 on interior water spray spool, and current spray from the apopore 9 and 10 of outer water spray spool, flow in watering trough 15, now double spool water yield is maximum.Continue precession as needed during the little water yield to spray water outward spool, the apopore 10 on outer water spray spool is separated with the apopore 11 on interior water spray spool, only have the apopore 9 on outer water spray spool to spray water this moment and the water yield is diminished.
The right-hand member of the flow control valve 26 of oblique shape shown in Fig. 7 is provided with inclined plane 27.
Claims (3)
1. the bivalve rain spray device of a regulating flow quantity, by water inlet tube connector, inside and outside water spray spool, spool sleeve pipe, earial drainage control valve and flow control valve composition, it is characterized in that: water inlet tube connector (7) left side be provided with interior water spray spool (6) water inlet tube connector left end outer rim be provided with external screw thread (28), the Right Inboard of interior water spray spool is provided with internal thread (17), interior water spray spool is mounted on on water tube connector by internal thread, the outside of interior water spray spool is provided with outer water spray spool (5), the outer rim of interior water spray spool is provided with external screw thread (18), the inner side of outer water spray spool is provided with internal thread (13), outer water spray spool is mounted on interior water spray spool by internal thread, the outside of outer water spray spool is provided with spool sleeve pipe (3), the outer rim of outer water spray spool is provided with external screw thread (14), the Right Inboard of spool sleeve pipe is provided with internal thread (22), spool sleeve pipe is connected and installed outside on water injection valve core by internal thread, the left portion of outer water spray spool is provided with set bolt (1), set bolt is provided with earial drainage control valve (4), the endoporus of earial drainage control valve is provided with internal thread (24), earial drainage control valve is mounted on set bolt by internal thread, the left end of spool sleeve pipe is provided with hole for water spraying (20), hole for water spraying is arranged on the left side of earial drainage control valve, the left end of earial drainage control valve is provided with flange (23), the left side of spool sleeve pipe is provided with flow control valve (2).
2. the bivalve rain spray device of regulating flow quantity according to claim 1, it is characterized in that: the endoporus of flow control valve is provided with internal thread (25), flow control valve is mounted on set bolt by internal thread, and the left side of hole for water spraying is provided with the umbrella shape inclined plane (21) of inclination.
3. the bivalve rain spray device of regulating flow quantity according to claim 1, it is characterized in that: the middle part of interior water spray spool is provided with outlet pipe (19), outlet pipe be circumferentially provided with equally distributed large apopore (11), the middle part of outer water spray spool is provided with outlet pipe (12), the middle part of outlet pipe is provided with a point water flange (16), outlet pipe be circumferentially provided with equally distributed two row little apopore (9) and (10), the outside of little apopore (9) and (10) is provided with effluent trough (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510858856.7A CN105499005B (en) | 2015-12-01 | 2015-12-01 | A kind of bivalve rain spray device of regulating flow quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510858856.7A CN105499005B (en) | 2015-12-01 | 2015-12-01 | A kind of bivalve rain spray device of regulating flow quantity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105499005A true CN105499005A (en) | 2016-04-20 |
| CN105499005B CN105499005B (en) | 2018-02-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510858856.7A Active CN105499005B (en) | 2015-12-01 | 2015-12-01 | A kind of bivalve rain spray device of regulating flow quantity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105499005B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1284652A (en) * | 1970-02-27 | 1972-08-09 | Ass Sprayers Ltd | Improvements in spool valve assemblies |
| CN2766532Y (en) * | 2004-12-30 | 2006-03-29 | 刘良山 | Energy saving sprinkler |
| CN201815404U (en) * | 2010-09-24 | 2011-05-04 | 刘良山 | Energy-saving rain-making sprayer |
| CN201949947U (en) * | 2011-03-13 | 2011-08-31 | 刘良山 | Compound energy-saving rain sprayer |
| CN202570457U (en) * | 2012-05-04 | 2012-12-05 | 胡金高 | Adjustable water-saving nozzle |
| CN205288761U (en) * | 2015-12-01 | 2016-06-08 | 刘良山 | Removable guide rails's bivalve spouts rain ware |
-
2015
- 2015-12-01 CN CN201510858856.7A patent/CN105499005B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1284652A (en) * | 1970-02-27 | 1972-08-09 | Ass Sprayers Ltd | Improvements in spool valve assemblies |
| CN2766532Y (en) * | 2004-12-30 | 2006-03-29 | 刘良山 | Energy saving sprinkler |
| CN201815404U (en) * | 2010-09-24 | 2011-05-04 | 刘良山 | Energy-saving rain-making sprayer |
| CN201949947U (en) * | 2011-03-13 | 2011-08-31 | 刘良山 | Compound energy-saving rain sprayer |
| CN202570457U (en) * | 2012-05-04 | 2012-12-05 | 胡金高 | Adjustable water-saving nozzle |
| CN205288761U (en) * | 2015-12-01 | 2016-06-08 | 刘良山 | Removable guide rails's bivalve spouts rain ware |
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| Publication number | Publication date |
|---|---|
| CN105499005B (en) | 2018-02-06 |
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