CN201718278U - Labor and water saving automatic valve for farmland irrigation - Google Patents
Labor and water saving automatic valve for farmland irrigation Download PDFInfo
- Publication number
- CN201718278U CN201718278U CN2010202359497U CN201020235949U CN201718278U CN 201718278 U CN201718278 U CN 201718278U CN 2010202359497 U CN2010202359497 U CN 2010202359497U CN 201020235949 U CN201020235949 U CN 201020235949U CN 201718278 U CN201718278 U CN 201718278U
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- valve
- water
- labor
- control lever
- adjustable plate
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Abstract
The utility model relates to a labor and water saving automatic valve for farmland irrigation, which comprises a control valve portion and an execution mechanism portion. The control valve portion includes a valve stem, a valve clack and a valve seat, a positioning sleeve is arranged on one side of the valve seat, and the bottom of the valve seat is connected with a water inlet pipe. The execution mechanism portion comprises a supporting rod, a supporting frame, a rotary shaft, an adjusting sleeve, a float tank and a counterweight, one end of the supporting rod is fixed into the positioning sleeve while the other end is connected with the adjusting sleeve, an adjusting plate is arranged on the adjusting sleeve, the supporting frame is fixed onto the adjusting plate, two ends of the rotary shaft are fixed onto the supporting frame, a control rod is connected to the middle top of the rotary shaft and fixedly connected with the valve stem, the other end of the control rod is fixedly connected with the counterweight, a plurality of adjusting holes are arranged on an adjusting plate arranged on the control rod, the adjusting plate is fixed onto the control rod, and the bottom of the adjusting plate is connected with the float tank. The automatic valve has the advantages of simple structure, low cost, capabilities of saving water resource, improving use rate of water, saving manpower and reducing burden on peasants.
Description
Technical field
The utility model relates to a kind of valve, specifically, relates to field irrigation saving of labor's water saving automatic valve.
Background technology
According to statistics, China's agricultural irrigation water amount accounts for 80 percent of national total water amount, and the irrigation of paddy fields water consumption accounts for 65 percent of agricultural water.And at present in the rural area, agricultural water wasting phenomenon is very general, needs the people to remove pipe because the farmland discharges water, and water has removed boiling water, and water has been put enough the pass of will choosing, and is pretty troublesome.And present peasant does manual work in factory mostly, most farmlands equal unattended of pouring water, and the loss of water is very serious, causes the huge waste at water source.Therefore, need a kind of new technical scheme to solve above-mentioned technical problem.
The utility model content
The purpose of this utility model provides a kind of simple in structure, the field irrigation saving of labor's water saving automatic valve that can save manpower, financial resources.
The technical solution adopted in the utility model is: field irrigation saving of labor's water saving automatic valve, comprise control valve part and executing agency's part, described control valve partly comprises valve rod, flap and valve seat, one end of described valve rod is fixedlyed connected with the top of flap, the other end is provided with regulating tank II, one side of described valve seat is provided with positioning sleeve, and the bottom of described valve seat is connected with water inlet pipe; Described executing agency partly comprises support bar, bracing frame, rotating shaft, regulating sleeve, buoyancy tank and counterweight, one end of described support bar is fixed in the positioning sleeve, the other end is connected with regulating sleeve by lock-screw, described regulating sleeve is provided with adjustable plate, the two ends of support frame as described above have regulating tank I, support frame as described above is fixed on the adjustable plate by this regulating tank I and nut I, the two ends of described rotating shaft all are fixed on the bracing frame, the center top of described rotating shaft is connected with control lever, one end of this control lever is provided with regulating tank III, described control lever is by regulating tank III, II and nut II are fixedlyed connected with valve rod, the other end of described control lever is fixedlyed connected with counterweight, control lever between described counterweight and rotating shaft is provided with adjustable plate, have a plurality of adjustment holes on this adjustable plate, described adjustable plate is fixed on the control lever by latch and adjustment hole, and the bottom of described adjustable plate is connected with buoyancy tank.
Buoyancy of water is realized the switching of valve in the gravity of the utility model employing buoyancy tank and the farmland, the two ends of described rotating shaft all are fixed on the bracing frame, be connected with control lever on the rotating shaft, this control lever one end is connected with valve rod, the other end is connected with counterweight, on the control lever between counterweight and rotating shaft, be provided with the adjustable plate that is connected with buoyancy tank, when needing water in the field, buoyancy tank descends under the self gravitation effect, and the drive control lever is the central shaft rotation with the rotating shaft, valve rod rises, and makes flap and valve seat separate opening of valves; Along with the rising of water level in the field, under the buoyancy of water effect, buoyancy tank rises, the control lever rotation, and valve rod descends, and flap and valve seat are fitted, and valve cuts out.Whole process is full-automatic, need not the people and goes management, has so just avoided the too much or very few of the water yield in the field, has improved the availability of water and the output of crops, has saved the labour, has alleviated peasant's burden.
Flap of the present utility model adopts tubular construction, and the flap tangent plane of tubular construction is long-pending little, can reduce the resistance of water to it effectively, has improved the sealing of flap and valve base chamber.
The utility model is for the ease of regulating the sealing of flap and valve base chamber, offered regulating tank I at the two ends of bracing frame, bracing frame is fixed on adjustable plate by regulating tank I and nut I, end at control lever also is provided with regulating tank III equally, end at valve rod has been offered regulating tank II, and control lever is fixedlyed connected with valve rod by regulating tank III, II and nut II.In order to control the degree of depth of adjusting water in the field exactly, enable to satisfy crops in different water requirement in each vegetative period, improve crop yield, a plurality of adjustment holes on adjustable plate, have been opened, and adjustable plate is fixed on the control lever by latch and adjustment hole, the distance between per two adjustment holes can be set as required.
Of the present utility modelly be a little: simple in structure, with low cost, can save the water source, improve the availability of water, save manpower, reduce farmer's burdens.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
Wherein: 1, valve rod, 2, flap, 3, valve seat, 4, regulating tank II, 5, positioning sleeve, 6, water inlet pipe, 7, support bar, 8, bracing frame, 9, rotating shaft, 10, regulating sleeve, 11, buoyancy tank, 12, lock-screw, 13, adjustable plate, 14, regulating tank I, 15, nut I, 16, control lever, 17, regulating tank III, 18, nut II, 19, adjustable plate, 20, adjustment hole, 21, latch, 22, air-vent, 23, permeability cell, 24, elastic packing packing ring, 25, stopping means, 26, counterweight, 27, ridge.
Embodiment
As shown in Figure 1, field irrigation saving of labor's water saving automatic valve, comprise control valve part and executing agency's part, described control valve partly comprises valve rod 1, flap 2 and valve seat 3, in order to reduce the resistance of water to flap 2, flap 2 is adopted tubular construction, an end of valve rod 1 is fixedlyed connected with the top of flap 2, the other end is provided with regulating tank II 4, side at valve seat 3 is provided with positioning sleeve 5, and the bottom of valve seat 3 is connected with water inlet pipe 6; Executing agency partly comprises support bar 7, bracing frame 8, rotating shaft 9, regulating sleeve 10, buoyancy tank 11 and counterweight 26, one end of support bar 7 is fixed in the positioning sleeve 5, the other end is connected with regulating sleeve 10 by lock-screw 12, on regulating sleeve, be provided with adjustable plate 13, opened regulating tank I 14 at the two ends of bracing frame 8, bracing frame 8 is fixed on the adjustable plate 13 by this regulating tank I 14 and nut I 15, the two ends of rotating shaft 9 all are fixed on the bracing frame 8, center top at rotating shaft 9 has connected control lever 16, one end of this control lever 16 is provided with regulating tank III17, control lever 16 is passed through regulating tank III, II 17,4 and nut II 18 fixedly connected with valve rod 1, regulating sleeve 10 can rotate on support bar 7, drive control lever 16 rotations, reach the effect of adjustable valve lobe 2 and 3 sealings of valve seat, equally, adjustable plate 13 can be by the sealing of 3 of regulating tank I 14 adjustable valve lobes 2 and valve seats, and control lever 16 and valve rod 1 can pass through regulating tank III, II 17,4 regulate the sealing of 3 of flap 2 and valve seats; The other end of control lever 16 is fixedlyed connected with counterweight 26, on the control lever 16 of 9 on counterweight 26 and rotating shaft, be provided with adjustable plate 19, in order to control the degree of depth of adjusting water in the field exactly, enable to satisfy crops in different water requirement in each vegetative period, improve crop yield, on adjustable plate 19, have a plurality of adjustment holes 20, and adjustable plate 19 is fixed on the control lever 16 by latch 21 and adjustment hole 20, the bottom of adjustable plate 19 is connected with buoyancy tank 11, the distance of 20 of per two adjustment holes can be set as required.Pressure for inside and outside the balance flap 2 is provided with air-vent 22 at flap 2 tops, and can connects permeability cell 23 on this air-vent 22, in order to increase the sealing of 3 of flap 2 and valve seats, is provided with elastic packing packing ring 24 in valve seat 3 and flap 2 contact positions; When send out opening,, be provided with stopping means 25 in an end and bracing frame 8 junctions of rotating shaft 9 in order to make the distance of 3 of flap 2 and valve seats reasonable.
The utility model acts on ridge 27 inboards, water inlet pipe 6 bury underground with ridge 27 in, an end of water inlet pipe 6 is communicated with valve seat, the other end is communicated with the water source.Buoyancy of water is realized the switching of valve in the gravity of the utility model employing buoyancy tank 11 and the farmland, and when needing water in the field, buoyancy tank 11 descends under the self gravitation effect, and drive control lever 16 is the central shaft rotation with rotating shaft 9, valve rod 1 rises, and makes flap 2 and valve seat 3 separate opening of valves; Along with the rising of water level in the field, under the buoyancy of water effect, buoyancy tank 11 rises, control lever 16 rotations, and valve rod 1 descends, and flap 2 is fitted with valve seat 3, and valve cuts out.Whole process is full-automatic, need not the people and goes management, has so just avoided the too much or very few of the water yield in the field, has improved the availability of water and the output of crops, has saved the labour, has alleviated peasant's burden.
Certainly,, can on water inlet pipe of the present utility model, water meter be installed, carry out the metering irrigation water supply for water saving to greatest extent.
Claims (6)
1. field irrigation saving of labor's water saving automatic valve, it is characterized in that: comprise control valve part and executing agency's part, described control valve partly comprises valve rod, flap and valve seat, one end of described valve rod is fixedlyed connected with the top of flap, the other end is provided with regulating tank II, one side of described valve seat is provided with positioning sleeve, and the bottom of described valve seat is connected with water inlet pipe; Described executing agency partly comprises support bar, bracing frame, rotating shaft, regulating sleeve, buoyancy tank and counterweight, one end of described support bar is fixed in the positioning sleeve, the other end is connected with regulating sleeve by lock-screw, described regulating sleeve is provided with adjustable plate, the two ends of support frame as described above have regulating tank I, support frame as described above is fixed on the adjustable plate by this regulating tank I and nut I, the two ends of described rotating shaft all are fixed on the bracing frame, the center top of described rotating shaft is connected with control lever, one end of this control lever is provided with regulating tank III, described control lever is by regulating tank III, II and nut II are fixedlyed connected with valve rod, the other end of described control lever is fixedlyed connected with counterweight, control lever between described counterweight and rotating shaft is provided with adjustable plate, have a plurality of adjustment holes on this adjustable plate, described adjustable plate is fixed on the control lever by latch and adjustment hole, and the bottom of described adjustable plate is connected with buoyancy tank.
2. field irrigation saving of labor's water saving automatic valve according to claim 1 is characterized in that: described flap is a tubular construction.
3. field irrigation saving of labor's water saving automatic valve according to claim 1 and 2 is characterized in that: described flap top also has air-vent.
4. field irrigation saving of labor's water saving automatic valve according to claim 3 is characterized in that: be connected with permeability cell on the described air-vent.
5. field irrigation saving of labor's water saving automatic valve according to claim 1 is characterized in that: described valve seat and flap contact position are provided with the elastic packing packing ring.
6. field irrigation saving of labor's water saving automatic valve according to claim 1 is characterized in that: an end and the bracing frame junction of described rotating shaft are provided with stopping means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202359497U CN201718278U (en) | 2010-06-23 | 2010-06-23 | Labor and water saving automatic valve for farmland irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202359497U CN201718278U (en) | 2010-06-23 | 2010-06-23 | Labor and water saving automatic valve for farmland irrigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201718278U true CN201718278U (en) | 2011-01-26 |
Family
ID=43486536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202359497U Expired - Fee Related CN201718278U (en) | 2010-06-23 | 2010-06-23 | Labor and water saving automatic valve for farmland irrigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201718278U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661432A (en) * | 2012-05-03 | 2012-09-12 | 盘锦市工业研究所 | Large flow mechanical self-controlling valve for irrigating paddy fields |
| CN103814795A (en) * | 2014-01-23 | 2014-05-28 | 江苏冠甲水利科技有限公司 | Automatic intelligent paddy field irrigation system and method for irrigating fields by aid of same |
| CN103982700A (en) * | 2014-01-20 | 2014-08-13 | 江苏冠甲水利科技有限公司 | Automatic control device for passive farmland irrigation |
| CN105201047A (en) * | 2015-11-02 | 2015-12-30 | 中国农业科学院农田灌溉研究所 | Photovoltaic water supply system for novel irrigation emitter of novel non-pressure irrigation device |
| CN105221818A (en) * | 2015-11-02 | 2016-01-06 | 中国农业科学院农田灌溉研究所 | There is the ball float water level control gear of controlling water level regulating mechanism and scale |
| CN105804034A (en) * | 2016-04-29 | 2016-07-27 | 江苏冠甲水利科技有限公司 | Seepage-preventing ditch water level automatic constant valve |
| CN107366774A (en) * | 2016-05-13 | 2017-11-21 | 刘玉清 | Paddy field automatic-closing valve |
| US10154629B2 (en) | 2015-10-13 | 2018-12-18 | Farmland Irrigation Research Institute, Chinese Academy Of Agricultural Sciences | Pressureless irrigation device |
| CN112032378A (en) * | 2020-09-27 | 2020-12-04 | 鞍钢集团矿业有限公司 | Automatic anti-overflow control device for water distribution of paddy field ditches and use method |
| WO2022007068A1 (en) * | 2020-07-07 | 2022-01-13 | 太仓景宏智能科技有限公司 | Device for agricultural irrigation |
-
2010
- 2010-06-23 CN CN2010202359497U patent/CN201718278U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661432A (en) * | 2012-05-03 | 2012-09-12 | 盘锦市工业研究所 | Large flow mechanical self-controlling valve for irrigating paddy fields |
| CN102661432B (en) * | 2012-05-03 | 2014-02-26 | 盘锦市高新技术发展促进中心 | Large flow mechanical self-controlling valve for irrigating paddy fields |
| CN103982700B (en) * | 2014-01-20 | 2016-07-06 | 江苏冠甲水利科技有限公司 | A kind of passive type field irrigation automaton |
| CN103982700A (en) * | 2014-01-20 | 2014-08-13 | 江苏冠甲水利科技有限公司 | Automatic control device for passive farmland irrigation |
| CN103814795A (en) * | 2014-01-23 | 2014-05-28 | 江苏冠甲水利科技有限公司 | Automatic intelligent paddy field irrigation system and method for irrigating fields by aid of same |
| US10154629B2 (en) | 2015-10-13 | 2018-12-18 | Farmland Irrigation Research Institute, Chinese Academy Of Agricultural Sciences | Pressureless irrigation device |
| CN105201047A (en) * | 2015-11-02 | 2015-12-30 | 中国农业科学院农田灌溉研究所 | Photovoltaic water supply system for novel irrigation emitter of novel non-pressure irrigation device |
| CN105221818A (en) * | 2015-11-02 | 2016-01-06 | 中国农业科学院农田灌溉研究所 | There is the ball float water level control gear of controlling water level regulating mechanism and scale |
| CN105201047B (en) * | 2015-11-02 | 2018-09-11 | 中国农业科学院农田灌溉研究所 | Douche photovoltaic water system without pressure irrigation rig |
| CN105804034A (en) * | 2016-04-29 | 2016-07-27 | 江苏冠甲水利科技有限公司 | Seepage-preventing ditch water level automatic constant valve |
| CN107366774A (en) * | 2016-05-13 | 2017-11-21 | 刘玉清 | Paddy field automatic-closing valve |
| WO2022007068A1 (en) * | 2020-07-07 | 2022-01-13 | 太仓景宏智能科技有限公司 | Device for agricultural irrigation |
| CN112032378A (en) * | 2020-09-27 | 2020-12-04 | 鞍钢集团矿业有限公司 | Automatic anti-overflow control device for water distribution of paddy field ditches and use method |
| CN112032378B (en) * | 2020-09-27 | 2022-05-17 | 鞍钢集团矿业有限公司 | Automatic anti-overflow control device for water distribution of paddy field ditches and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20140623 |
|
| EXPY | Termination of patent right or utility model |