CN2133723Y - Irrigation gate throttle for farmland - Google Patents
Irrigation gate throttle for farmland Download PDFInfo
- Publication number
- CN2133723Y CN2133723Y CN 92229116 CN92229116U CN2133723Y CN 2133723 Y CN2133723 Y CN 2133723Y CN 92229116 CN92229116 CN 92229116 CN 92229116 U CN92229116 U CN 92229116U CN 2133723 Y CN2133723 Y CN 2133723Y
- Authority
- CN
- China
- Prior art keywords
- pipeline
- water outlet
- pull bar
- positioning rod
- utility
- 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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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to an irrigation gate throttle for farmland, comprising a pipeline, a gate, a pull rod, and a locating rod, wherein, the bottom of the pipeline is provided with water outlet and water inlet; the gate is fixed on the bottom of the pull rod whose top is the locating rod; the wall surface of the top of the pipeline is provided with a gap mating with the locating rod. The utility model has the advantages of simple structure, convenient operation, 3-5 times service life of cast-iron bends and good sealability, and the utility model can replace the existing cast-iron bends of the water outlet.
Description
The utility model relates to a kind of farmland pipeline facility of irrigating the fields, and specifically, is a kind of field irrigation pipe valve.
Existing farmland pipeline is irrigated the fields in the facility, the water outlet place of irrigating generally adopts simple cast-iron bend, at elbow endoporus or surface screw thread is arranged, pipe plug is threaded, because very easily get rusty after this elbow is crossed water, its pipe plug can only be used stopper instead, this just very easily causes the damage of under ground piping and elbow, working life is very short, and is unfavorable for using water wisely.
The purpose of this utility model is to provide a kind of field irrigation pipe valve at above-mentioned deficiency of the prior art, replaces the cast-iron bend at original water outlet place, and it has long service life, the characteristics of good seal performance, and also easy to operate, simple in structure.
The purpose of this utility model realizes with following technological scheme: it is made up of pipeline, flashboard, pull bar, positioning rod, wherein, duct bottom is a water outlet, the inner-walls of duct at water outlet place extends the seam boss, duct bottom one side has water intake, water outlet is arranged at water intake top, and the inner-walls of duct between water intake and the water outlet extends the seam boss.Pull bar is stretched in the pipeline, and the bottom of pull bar is fixed with the flashboard that cooperates with the seam boss, and the top of pull bar is fixed with positioning rod, and the axial gap that cooperates with positioning rod is arranged on the top wall of pipeline.Like this,, drive flashboard and move back and forth, realize water inlet, water outlet, and positioning rod is located by gap by the men hoisting positioning rod.
Fig. 1 is a structure sectional view of the present utility model.
Fig. 2 is the utility model user mode figure.
Fig. 3 is the utility model vertical view cutaway drawing.
The utility model is described in further detail below in conjunction with drawings and Examples.
The utility model is made up of pipeline 12, flashboard 7, pull bar 4, positioning rod 3, wherein, said pipeline 12 is a main body straight-through tube that suitable wall thickness is arranged, its bottom is a water outlet 9, pipeline 12 inwalls at water outlet 9 places extend seam boss 8, pipeline 12 bottoms one side has water intake 10, and the relative side in water intake 10 tops has water outlet 6, and pipeline 12 inwalls between water intake 10 and the water outlet 6 extend seam boss 11.Pull bar 4 is stretched in the pipeline 12, and the bottom of pull bar 4 is fixed with discoideus flashboard 7, and flashboard 7 is driven by pull bar 4, can move back and forth between seam boss 8,11, cooperates with seam boss 8,11 respectively, realizes logical the closing of water outlet 6,9.The top of pull bar 4 is fixed with positioning rod 3, and said positioning rod 3 is a long-armed bar.
Have axial gap 15,16 on the top wall of pipeline 12, and the bottom of gap 15,16 is extended the opposite elbow hole of direction 14,17 respectively.Pull bar 4 tops have one section to be threaded stem, have tapped hole 2 on the positioning rod 3, and pull bar 4 is a scyewed joint with positioning rod 3.In addition, the top scyewed joint of pull bar 4 has one to adjust nut 1.In the time need not irrigating the fields, positioning rod 3 is promoted, be supported in pipeline 12 tops, flashboard 7 cooperates with seam boss 11, and water outlet 6 is closed, and water flows into through water intake 10, flows into other places through water outlet 9; When needs are irrigated the fields, because gap 15,16 cooperates with positioning rod 3, positioning rod 3 is put down along gap 15,16,14,17 places are reversed relatively to the elbow hole, make positioning rod 3 be supported in elbow hole 14,17, flashboard 7 cooperates with seam boss 8, and water outlet 9 is closed, water flows into through water intake 10, flows out through water outlet 6 and irrigates the fields.Can adjust the matching gap of flashboard 7 and seam boss 8,11 by adjusting nut 1.Be provided with several shuts 13 in the pipeline 12 on water outlet 6 tops, tie rod hole 5 is arranged on the shut 13, pull bar 4 is back and forth flexible along tie rod hole 5, and pipeline 12 is sealed, and also can support pull bar 4.In order to prevent that pipe valve from crossing aquatic rust, the utility model can all adopt working of plastics.
The utility model replaces the cast-iron bend at original water outlet place, and through evidence, be 3-5 times of cast-iron bend working life, and sealing is good, and simple in structure, easy to use, the utmost point is beneficial to using water wisely.
Claims (4)
1, a kind of field irrigation pipe valve, it is characterized in that it is by pipeline 12, flashboard 7, pull bar 4, positioning rod 3 is formed, wherein, pipeline 12 bottoms are water outlet 9, pipeline 12 inwalls at water outlet 9 places extend seam boss 8, pipeline 12 bottoms one side has water intake 10, water outlet 6 is arranged at water intake 10 tops, pipeline 12 inwalls between water intake 10 and the water outlet 6 extend seam boss 11, pull bar 4 is stretched in the pipeline 12, the bottom of pull bar 4 is fixed with and seam boss 8,11 flashboards 7 that cooperate, the top of pull bar 4 is fixed with positioning rod 3, and the axial gap 15 that cooperates with positioning rod 3 is arranged on the top wall of pipeline 12,16.
2, field irrigation pipe valve according to claim 1 is characterized in that the opposite elbow hole of direction 14,17 is extended in the bottom of gap 15,16.
3, field irrigation pipe valve according to claim 1 and 2 is characterized in that pull bar 4 and positioning rod 3 are scyewed joint, and the top scyewed joint of pull bar 4 has the nut 1 of adjustment.
4, field irrigation pipe valve according to claim 1 and 2 is characterized in that in the pipeline 12 on water outlet 6 tops shut 13 being arranged, and tie rod hole 5 is arranged on the shut 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92229116 CN2133723Y (en) | 1992-08-01 | 1992-08-01 | Irrigation gate throttle for farmland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92229116 CN2133723Y (en) | 1992-08-01 | 1992-08-01 | Irrigation gate throttle for farmland |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2133723Y true CN2133723Y (en) | 1993-05-19 |
Family
ID=33772586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92229116 Expired - Fee Related CN2133723Y (en) | 1992-08-01 | 1992-08-01 | Irrigation gate throttle for farmland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2133723Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100410578C (en) * | 2005-12-12 | 2008-08-13 | 张彦国 | Plastic buried self-locking water outlet |
-
1992
- 1992-08-01 CN CN 92229116 patent/CN2133723Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100410578C (en) * | 2005-12-12 | 2008-08-13 | 张彦国 | Plastic buried self-locking water outlet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |