CN203855945U - Automatic hydraulic irrigation device - Google Patents
Automatic hydraulic irrigation device Download PDFInfo
- Publication number
- CN203855945U CN203855945U CN201420237632.5U CN201420237632U CN203855945U CN 203855945 U CN203855945 U CN 203855945U CN 201420237632 U CN201420237632 U CN 201420237632U CN 203855945 U CN203855945 U CN 203855945U
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- China
- Prior art keywords
- water
- culvert pipe
- buoyancy tank
- irrigation
- tank flap
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Abstract
The utility model belongs to the field of hydraulic irrigation equipment and particularly relates to an automatic hydraulic irrigation device. The automatic hydraulic irrigation device comprises a water channel body, the inner wall of the water channel body is hinged with a buoyancy tank flap door through a first connector, a first rubber waterstop plate is attached to one side of the buoyancy tank flap door, and the buoyancy tank flap door is provided with exhaust holes in the upper portion, first water inlet holes in the middle portion and first water discharge holes in the lower portion. The automatic hydraulic irrigation device further comprises a culvert pipe penetrating the water channel body, the water inlet end of the culvert pipe is matched with the first rubber waterstop plate and the water outlet end of the culvert pipe is arranged above a farmland. The water outlet end of the culvert pipe is hinged with a water outlet valve through a second connector, a water storage tank is arranged below a water outlet end, a ball floater is arranged in the water storage tank and is connected with the water outlet valve through a connector, and the ball floater is provided with second water inlet holes in the upper half and second water outlet holes in the lower half. The automatic hydraulic irrigation device is free of energy consumption and low in cost, is automatically opened and closed according to irrigation needs of the farmland, and meets requirements for various irrigation conditions of continuous irrigation and rotation irrigation and the like.
Description
Technical field
The utility model belongs to waterpower irrigation equipment field, relates in particular to a kind of hydraulic automatism irrigation rig.
Background technology
In China irrigated area, field intake structure on field ditch is very simple and easy, the water inlet even having is to destroy channel by agricultural producer to form, the sealing of fetching earth in the time of shutoff, channel is caused to very large destruction, and due to field intake One's name is legion, discharge water at every turn, Guan Shui needs manually each water inlet to be operated, waste time and energy.And in traditional mode of production, adopt clod temporary plugging water inlet also easily to cause shutoff not tight, waste water resource.Although have some branch canal intakes to adopt plastic pipe water intaking, these plastic pipes much all do not have valve yet, shutoff inconvenience, the normal operation of harm channel.
At present the automated control technology of the large-scale culverts and water gates in home and abroad is very ripe, but drops into also very greatly accordingly, closes and controls that input-output ratio is excessive if apply it to rising of field intake, and practicality is low.In Japan, the field ditch in some irrigated areas has adopted the plastics water inlet control of rotatable sealing to irrigate, and due to its simple structure, weight is little, easy for installation, and can be mass, and effect is better, still needs manual operation but problem is each water inlet, and work consuming is larger.
Publication number is in the patent document of CN2905896Y, discloses a kind of buoyancy tank flap valve formula gate, and this box door physical efficiency is automatically opened, closed, and without any power facility, closes outer water pressure compression water stop rubber sealing of door.But the irrigation of this gate, completely by outer water management, can not need to be controlled irrigation time according to farmland, easily causes heavy irrigation or farmland to be flooded.
Utility model content
In order to overcome, complicated the automatic device for irrigation power consumption is large, cost is high and simple the automatic device for irrigation can not need the shortcoming of automatically controlling by the irrigation in farmland, the utility model provides a kind of hydraulic automatism irrigation rig, this device Non-energy-consumption, low cost, can need to automatically open and close according to field irrigation, and can meet the demand of the multiple irrigation conditionss such as continuous filling, rotation flow.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
A kind of hydraulic automatism irrigation rig, comprises water channel canal body, and water channel canal body inwall and buoyancy tank flap valve are hinged by the first connector, the buoyancy tank flap valve one side first rubber water-proof plate that has been sticked, buoyancy tank flap valve top is provided with steam vent, and middle part is provided with the first inlet opening, and bottom is provided with first row water hole; Described device also comprises culvert pipe, and culvert pipe is through water channel canal body, and culvert pipe water inlet end coordinates with the first rubber water-proof plate, and culvert pipe water side is positioned at top, farmland; Culvert pipe water side is hinged by the second connector and flowing water Valve, below, water side is provided with storage tank, is provided with spherical float in storage tank, and spherical float is connected with flowing water Valve by connector, the episphere of spherical float is provided with the second inlet opening, and lower semisphere is provided with the second weep hole.
Preferably, central authorities and the both sides at described peak place, buoyancy tank flap valve top are respectively equipped with a steam vent, buoyancy tank flap valve middle part is respectively equipped with first inlet opening lower than central authorities and the both sides at channel lowest water level line place, and the central authorities of buoyancy tank flap valve bottom lowest part and a point limit, both sides are provided with a first row water hole.
Preferably, described flowing water Valve is towards the culvert pipe water side one side second rubber water-proof plate that has been sticked, and the second rubber water-proof plate coordinates with culvert pipe water side.
Preferably, described flowing water Valve bottom is connected with the episphere of spherical float by rope, and spherical float episphere is respectively equipped with second inlet opening with rope both sides, junction, and the place of bottom centre of spherical float lower semisphere is provided with second weep hole.
Preferably, described buoyancy tank flap valve, flowing water Valve, spherical float and rope are made up of plastic material.
Preferably, described culvert pipe is made up of concrete.
In the time that water level in water channel channel rises, buoyancy tank flap valve revolves under buoyancy of water effect on the first connector hinged place, the water inlet end of culvert pipe is opened, water flows in culvert pipe and washes flowing water Valve open, flow in storage tank and irrigate in backward farmland, simultaneously, water enters in buoyancy tank flap valve from the first inlet opening of buoyancy tank flap valve, air in buoyancy tank flap valve is discharged from steam vent, when water level in water channel channel drops to while being filled with the water of enough weight by the first inlet opening below buoyancy tank flap valve or in buoyancy tank flap valve, buoyancy tank flap valve is around the first connector hinged place backspin, the water inlet end of the first rubber water-proof plate capping culvert pipe, irrigation stops, by the size of the first inlet opening on appropriate design buoyancy tank flap valve, making the sample piece of farmland of Different Crop irrigate required time equated with the filling time of buoyancy tank flap valve: when irrigation norm field institute water requirement, in buoyancy tank flap valve, be full of water, its deadweight under around the first connector hinged place backspin, by the water inlet end of the first rubber water-proof plate capping culvert pipe, irrigation stops, and effectively controls irrigation time.In the time that water channel channel water level is reduced to below buoyancy tank flap valve completely, the water in buoyancy tank flap valve can be discharged from first row water hole.
In the time that the water of culvert pipe outflow is washed flowing water Valve injection storage tank open, after water storage tank water level rises, spherical float rises, and flowing water Valve no longer bears the deadweight of spherical float, and flowing water Valve is further opened.Spherical float starts by the second inlet opening water-filling in the process rising, and in the time that water is full of spherical float, spherical float sinks, and flowing water Valve is driven to press to and closes under the deadweight of spherical float, irrigates and finishes.By the size of the second inlet opening on appropriate design spherical float and spherical float, make the time of spherical float water inlet suitable with field irrigation required time, can automatically control irrigation time.Storage tank holds after full water, evaporates together with Farmland Water, and when the water level in storage tank is during completely lower than spherical float, the water in spherical float is discharged by first row water hole, to continue water-filling while irrigating next time.By the size of storage tank is rationally set, the time that the water of storage tank is evaporated is completely consistent with the field irrigation cycle, can ensure that the flowing water Valve of this field in the watering period is not opened, so that water channel carries out rotation flow to other field.
Compared with prior art, tool has the following advantages the utility model: simple in structure, reasonable in design, buoyancy tank flap valve is irrigated demand automatic open and close according to field, prevents the waste of field irrigation water; Meanwhile, the design of flowing water Valve and spherical float can ensure under rotation flow condition that field do not intake in season for irrigaton, and can normally intake while irrigating in the next stage, and the utility model Non-energy-consumption is simple in structure, with low cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of hydraulic automatism irrigation rig, comprises water channel 7 canal bodies, and water channel 7 canal body inwalls and buoyancy tank flap valve 1 is hinged by the first connector 1-3, the buoyancy tank flap valve 1 one sides first rubber water-proof plate 1-2 that has been sticked, central authorities and the both sides at buoyancy tank flap valve 1 peak place, top are respectively equipped with a steam vent 1-4, buoyancy tank flap valve 1 middle part is respectively equipped with a first inlet opening 1-5 lower than central authorities and the both sides at channel lowest water level line place, the central authorities of buoyancy tank flap valve bottom lowest part and a point limit, both sides are provided with a first row water hole 1-6, described device also comprises culvert pipe 2, culvert pipe 2 is through water channel canal body 1, culvert pipe 2 water inlet ends coordinate with the first rubber water-proof plate 1-2, culvert pipe 2 water sides are positioned at top, farmland, culvert pipe 2 water sides are hinged by the second connector 3-3 and flowing water Valve 3, flowing water Valve 3 is towards the culvert pipe 2 water side one sides second rubber water-proof plate 3-2 that has been sticked, the second rubber water-proof plate 3-2 coordinates with culvert pipe 2 water sides, culvert pipe 2 belows, water side are provided with storage tank 4, in storage tank 4, be provided with spherical float 6, the episphere of spherical float 6 is connected with the bottom of flowing water Valve 3 by rope 5, spherical float 6 epispheres are respectively equipped with a second inlet opening 6-2 with rope 5 both sides, junction, the place of Qiu Shen bottom centre of spherical float 5 lower semispheres is respectively equipped with a second weep hole 6-3, described buoyancy tank flap valve 1, flowing water Valve 3, spherical float 6 and rope 5 are made up of plastic material, water channel 7 canal bodies and culvert pipe 2 are made up of concrete.
In the time that water level in water channel 7 channels rises, buoyancy tank flap valve 1 revolves under buoyancy of water effect on the first connector 1-3 hinged place, the water inlet end of culvert pipe 2 is opened, water flows in culvert pipe 2 and washes flowing water Valve 3 open, flow in the backward farmland of storage tank 4 and irrigate, simultaneously, water enters in buoyancy tank flap valve 1 from the first inlet opening 1-5 of buoyancy tank flap valve 1, air in buoyancy tank flap valve 1 is discharged from steam vent 1-4, in the time that water level in water channel 7 channels drops to buoyancy tank flap valve below 1 or in buoyancy tank flap valve 1 and is filled with the water of enough weight by the first inlet opening 1-5, buoyancy tank flap valve 1 is around the first connector 1-3 hinged place backspin, the water inlet end of the first rubber water-proof plate 1-2 capping culvert pipe 2, irrigation stops, by the size of the first inlet opening 1-5 on appropriate design buoyancy tank flap valve 1, the sample piece of farmland irrigation required time of Different Crop is equated: while having irrigated sample piece of farmland institute water requirement with the filling time of buoyancy tank flap valve 1, in buoyancy tank flap valve 1, be full of water, its deadweight under around the first connector 1-3 hinged place backspin, by the water inlet end of the first rubber water-proof plate 1-2 capping culvert pipe 2, irrigation stops, and effectively controls irrigation time.When the channel water level of water channel 7 is reduced to buoyancy tank flap valve below 1 time completely, the water in buoyancy tank flap valve 1 can be discharged from first row water hole 1-6.
When the water flowing out when culvert pipe 2 is washed flowing water Valve 3 open and injected storage tank 4, after storage tank 4 water levels rise, spherical float 6 rises, and flowing water Valve 3 no longer bears the deadweight of spherical float 6, and flowing water Valve 3 is further opened.Spherical float 6 starts by the second inlet opening 6-2 water-filling in the process rising, and in the time that water is full of spherical float 6, spherical float 6 sinks, and flowing water Valve 3 is driven to press to and closes under the deadweight of spherical float 6, irrigates and finishes.By the size of the second inlet opening 6-2 on appropriate design spherical float 6 and spherical float 6, the time that spherical float 6 is intake is suitable with field irrigation required time, can automatically control irrigation time.Storage tank 4 holds after full water, evaporates together with Farmland Water, and when the water level in storage tank 4 is during completely lower than spherical float 6, the water in spherical float 6 is discharged by second row water hole 6-3, to continue water-filling while irrigating next time.By the size of storage tank 4 is rationally set, the time that the water of storage tank 4 is evaporated is completely consistent with the field irrigation cycle, can ensure that the flowing water Valve 3 of this field in the watering period is not opened, so that water channel 7 carries out rotation flow to other field.
Taking irrigating water quota, irrigation period and the field area of the people of Henan Province triumph canal irrigation region staple crops as example, the dimensional parameters of the utility model each member is in actual applications as shown in table 1, through verification experimental verification, the application operational excellence of the utility model in the sample piece of farmland of wheat, corn and three kinds of crops of paddy rice is irrigated, has reached purpose of design.
The dimensional parameters of the each member of the present utility model under table 1 Different Crop classification
| Agrotype | Average irrigating water quota (m3/ha) | Irrigation period (d) | Embanked field/lattice field area (㎡) | Buoyancy tank flap valve volume (cm3) | The first inlet opening diameter (mm) | First row water hole diameter (mm) | Steam vent diameter (mm) | Culvert pipe length (m) | Culvert pipe diameter (m) | Spherical float volume (cm3) | The second inlet opening diameter (mm) | Second row water hole diameter (mm) | Aqua storage tank specification (long × wide, cm) | The aqua storage tank degree of depth (cm) |
| Wheat | 675 | 10 | 400 | 113 | 2 | 4 | 2 | 0.5 | 0.15 | 113 | 2 | 4 | 6.5×6.5 | 6 |
| Corn | 525 | 9 | 400 | 113 | 2 | 4 | 2 | 0.5 | 0.15 | 113 | 2 | 4 | 6.2×6.2 | 6 |
| Paddy rice | 875 | 20 | 2700 | 113 | 1 | 4 | 2 | 0.5 | 0.15 | 113 | 1 | 4 | 12×12 | 6 |
Claims (6)
1. a hydraulic automatism irrigation rig, comprise water channel canal body, it is characterized in that, water channel canal body inwall and buoyancy tank flap valve are hinged by the first connector, the buoyancy tank flap valve one side first rubber water-proof plate that has been sticked, buoyancy tank flap valve top is provided with steam vent, and middle part is provided with the first inlet opening, and bottom is provided with first row water hole; Described device also comprises culvert pipe, and culvert pipe is through water channel canal body, and culvert pipe water inlet end coordinates with the first rubber water-proof plate, and culvert pipe water side is positioned at top, farmland; Culvert pipe water side is hinged by the second connector and flowing water Valve, below, water side is provided with storage tank, is provided with spherical float in storage tank, and spherical float is connected with flowing water Valve by connector, the episphere of spherical float is provided with the second inlet opening, and lower semisphere is provided with the second weep hole.
2. a kind of hydraulic automatism irrigation rig as claimed in claim 1, it is characterized in that, central authorities and the both sides at described peak place, buoyancy tank flap valve top are respectively equipped with a steam vent, buoyancy tank flap valve middle part is respectively equipped with first inlet opening lower than central authorities and the both sides at channel lowest water level line place, and the central authorities of buoyancy tank flap valve bottom lowest part and a point limit, both sides are provided with a first row water hole.
3. a kind of hydraulic automatism irrigation rig as claimed in claim 1, is characterized in that, described flowing water Valve is towards the culvert pipe water side one side second rubber water-proof plate that has been sticked, and the second rubber water-proof plate coordinates with culvert pipe water side.
4. a kind of hydraulic automatism irrigation rig as described in as arbitrary in claim 1-3, it is characterized in that, described flowing water Valve bottom is connected with the episphere of spherical float by rope, spherical float episphere is respectively equipped with second inlet opening with rope both sides, junction, and the place of bottom centre of spherical float lower semisphere is provided with second weep hole.
5. a kind of hydraulic automatism irrigation rig as claimed in claim 4, is characterized in that, described buoyancy tank flap valve, flowing water Valve, spherical float and rope are made up of plastic material.
6. a kind of hydraulic automatism irrigation rig as claimed in claim 4, is characterized in that, described culvert pipe is made up of concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420237632.5U CN203855945U (en) | 2014-05-12 | 2014-05-12 | Automatic hydraulic irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420237632.5U CN203855945U (en) | 2014-05-12 | 2014-05-12 | Automatic hydraulic irrigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203855945U true CN203855945U (en) | 2014-10-01 |
Family
ID=51605811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420237632.5U Expired - Fee Related CN203855945U (en) | 2014-05-12 | 2014-05-12 | Automatic hydraulic irrigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203855945U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938598A (en) * | 2014-05-12 | 2014-07-23 | 华北水利水电大学 | Automatic hydraulic irrigation device |
| CN110777882A (en) * | 2019-11-16 | 2020-02-11 | 华北水利水电大学 | Diversion device for flood discharge opening downstream diversion irrigation |
-
2014
- 2014-05-12 CN CN201420237632.5U patent/CN203855945U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938598A (en) * | 2014-05-12 | 2014-07-23 | 华北水利水电大学 | Automatic hydraulic irrigation device |
| CN103938598B (en) * | 2014-05-12 | 2015-11-18 | 华北水利水电大学 | A kind of hydraulic automatism irrigation rig |
| CN110777882A (en) * | 2019-11-16 | 2020-02-11 | 华北水利水电大学 | Diversion device for flood discharge opening downstream diversion irrigation |
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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: 20141001 Termination date: 20160512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |