CN2682820Y - Energy-saving automatic irrigation switch - Google Patents
Energy-saving automatic irrigation switch Download PDFInfo
- Publication number
- CN2682820Y CN2682820Y CN 200320115998 CN200320115998U CN2682820Y CN 2682820 Y CN2682820 Y CN 2682820Y CN 200320115998 CN200320115998 CN 200320115998 CN 200320115998 U CN200320115998 U CN 200320115998U CN 2682820 Y CN2682820 Y CN 2682820Y
- Authority
- CN
- China
- Prior art keywords
- water
- motion bar
- energy
- switch
- buoyancy
- 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.)
- Expired - Fee Related
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- Float Valves (AREA)
Abstract
The utility model relates to an energy-saving automatic irrigation switch. A buoyant basin is fixedly connected with a motion bar, and a valve plate at the lower end of the motion bar is positioned in a water tank which is provided with a water outlet. The utility model has no power consumption and does not need labor attendance, having the advantages of automatic water drain when water shortage occurs in a rice field, automatic stoppage of water drain when the water level reaches the requirement, low request for equipment and processing and convenient installation, maintenance and use.
Description
Technical field
The utility model belongs to the automatic irrigating switch field.
Background technology
At present, the irrigation in field irrigation, particularly paddy field is with the openning of manually opening or stopping up on the ridge, to reach the purpose that discharges water or stop to discharge water to the paddy field, not only waste of manpower mostly, and waterdrainage amount depends on people's subjective factor fully, so that irrigation effect is undesirable sometimes.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of energy-conservation automatic irrigating switch that can discharge water automatically and stop to discharge water.
The utility model solves the problems of the technologies described above with following technical scheme: buoyancy basin 18 is fixedlyed connected with motion bar 11, and the valve plate 8 of motion bar lower end is positioned at water tank 7, and water tank has delivery port 9.
There is projection 12,14 on the motion bar surface, and the motion bar periphery corresponding respectively with projection has shell fragment 17,15.Energy-conservation automatic irrigation beginning of the present utility model discharges water when the lack of water of paddy field automatically, stops automatically when water level reaches requirement discharging water, without consumption of power, need not manually keep an eye on, the manufacturing materials selectable range is wide, and processing request is not high, installation, maintenance, use all very convenient.
Description of drawings
Fig. 1 is the structural representation of the energy-conservation automatic irrigating switch of the utility model.
Embodiment
Buoyancy basin 18 is fixedlyed connected with motion bar 11, and the valve plate 8 that is fixed on the motion bar lower end is positioned at water tank 7, and water tank has delivery port 9.There is projection 12,14 on the motion bar surface, and the motion bar periphery corresponding respectively with projection has the shell fragment 17,15 that is fixed in the sleeve pipe 13.Valve plate 8 among the figure is away from the delivery port 9 of water tank, and irrigation switch is in opening.
Whole irrigation switch is fixed in the paddy field during installation.Water channel water can enter the water tank 7 that is arranged on the drain pan 6 by water inlet 1, filter screen 19, movable valve block 2, aqueduct 3, elbow 4, when switch have between valve plate 8 and the delivery port 9 as shown in the figure apart from the time, water can enter in the paddy field through the through hole in delivery port 9 and the support 10.When buoyancy basin 18 is arrived in the water logging in the paddy field, the buoyancy basin has been produced buoyancy, the suffered buoyancy of buoyancy basin strengthens with its degree of being soaked and improves.Because shell fragment 17 ends are pressed on the projection 12 of motion bar, have increased the resistance that the buoyancy basin moves up; Have only when the suffered buoyancy of buoyancy basin surpasses the deadweight of buoyancy basin and can overcome resistance between shell fragment and projection, buoyancy basin ability floating upward quickly, it is up rapidly to drive motion bar and valve plate, valve plate presses delivery port, blocked the outlet of water, irrigation switch promptly stops to discharge water to the paddy field, and the projection 14 on the motion bar has risen to the top of shell fragment 15 at this moment.When the paddy field water level reduces, the suffered buoyancy of buoyancy basin descends, when the gravity of buoyancy basin during greater than the resistance sum between suffered buoyancy and projection 14 and the shell fragment 15, the buoyancy basin descends rapidly, driving motion bar and valve plate descends, valve plate and delivery port disengage, and water can enter the paddy field to the paddy field make-up water through delivery port from water tank again, promptly begins again to discharge water to the paddy field.So repeatedly, kept the water level in the paddy field automatically.In order to regulate the water level height, can strengthen or reduce the weight of the pressure sign indicating number 16 above the buoyancy basin, also can adjust the height of water tank fixed position on dead lever 5.Movable valve block 2 can prevent the backflow of paddy field water.
Claims (4)
1, a kind of energy-conservation automatic irrigating switch is characterized in that buoyancy basin (18) fixedlys connected with motion bar (11), and the valve plate of motion bar lower end (8) is positioned at water tank (7), and water tank has delivery port (9).
2, energy-conservation automatic irrigating switch as claimed in claim 1 is characterized in that there are projection (12), (14) in motion bar (1) surface, and the motion bar periphery corresponding respectively with projection has shell fragment (17), (15).
3, energy-conservation automatic irrigating switch as claimed in claim 1 or 2 is characterized in that there is pressure sign indicating number (16) the buoyant disk top.
4, energy-conservation automatic irrigating switch as claimed in claim 1 or 2 is characterized in that water tank is positioned on the dead lever (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320115998 CN2682820Y (en) | 2003-11-22 | 2003-11-22 | Energy-saving automatic irrigation switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320115998 CN2682820Y (en) | 2003-11-22 | 2003-11-22 | Energy-saving automatic irrigation switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2682820Y true CN2682820Y (en) | 2005-03-09 |
Family
ID=34599494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320115998 Expired - Fee Related CN2682820Y (en) | 2003-11-22 | 2003-11-22 | Energy-saving automatic irrigation switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2682820Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102687657A (en) * | 2011-03-25 | 2012-09-26 | 陈才章 | Automatic pipeline water transmission and water-saving irrigation device |
| CN102754586A (en) * | 2011-04-28 | 2012-10-31 | 陈才章 | Pipeline water delivery network and automatic control device |
-
2003
- 2003-11-22 CN CN 200320115998 patent/CN2682820Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102687657A (en) * | 2011-03-25 | 2012-09-26 | 陈才章 | Automatic pipeline water transmission and water-saving irrigation device |
| CN102687657B (en) * | 2011-03-25 | 2016-03-16 | 陈才章 | Pipeline water delivery and water-saving irrigation automation equipment |
| CN102754586A (en) * | 2011-04-28 | 2012-10-31 | 陈才章 | Pipeline water delivery network and automatic control device |
| CN102754586B (en) * | 2011-04-28 | 2016-06-08 | 陈才章 | Pipeline water delivery network and automatic control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Huang Yu Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |