CN204498984U - A kind of knob, loess plateau collection rain irrigation rig of improvement - Google Patents
A kind of knob, loess plateau collection rain irrigation rig of improvement Download PDFInfo
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- CN204498984U CN204498984U CN201520141078.5U CN201520141078U CN204498984U CN 204498984 U CN204498984 U CN 204498984U CN 201520141078 U CN201520141078 U CN 201520141078U CN 204498984 U CN204498984 U CN 204498984U
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- tank
- baffle plate
- water conveyance
- tube connector
- irrigation pipeline
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The utility model discloses a kind of knob, loess plateau collection rain irrigation rig of improvement, comprise gathering surface, diversion ditch of catchmenting, tank and water conveyance irrigation pipeline, interior lining panel is provided with in water conveyance irrigation pipeline, baffle plate is provided with between interior lining panel and water conveyance irrigation pipeline, the top of baffle plate is provided with curved portions, be connected with spring body between the bottom of baffle plate and water conveyance irrigation pipeline, the two ends of interior lining panel medial surface are respectively arranged with breach, and breach is fixed with flexible sheet; Water conveyance irrigation pipeline is connected with tube connector by flexible pipe with between tank, the sidewall of tank is provided with the slit running through tank, the arranged outside of slit has slide rail, on slide rail, slipper seal is connected with slide plate, the arranged outside of slide plate has rubber membrane, the end that tube connector is positioned at tank side is connected with cursory, cursory bottom and is provided with inlet opening and is connected with tube connector.The utility model can solve the deficiencies in the prior art, achieves the active adjustment of irrigation system for irrigation volume.
Description
Technical field
The utility model relates to a kind of rainwater recycle and utilizes equipment, especially a kind of knob, loess plateau collection rain irrigation rig of improvement.
Background technology
The loess plateau of China mostly belongs to arid or semiarid zone, and rainwash runs off in a large number, and soil water-retaining performance is poor, severe water and soil erosion.Implementing water-saving irrigation in loess plateau is the most effectual way improving this area vegetation growth status.Chinese utility model patent CN202153911 U discloses a kind of Loess Plateau fruit tree collection rain irrigation rig, effectively utilize the precipitation of natural precipitation, carry out rainwater-collecting and irrigation, solve the Irrigation Problems of Loess Plateau development fruit-bearing forest industry preferably.But this structure cannot carry out adjusted in concert according to moisture storage capacity to irrigation volume when irrigating, there will be irrigation volume increase in rainy season, the problem that dry season, irrigation volume reduced.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of knob, loess plateau collection rain irrigation rig of improvement, can solve the deficiencies in the prior art, achieve the active adjustment of irrigation system for irrigation volume.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows.
A kind of knob, loess plateau collection rain irrigation rig of improvement, comprise gathering surface, the bottom of gathering surface is provided with diversion ditch of catchmenting, diversion ditch of catchmenting is connected with several tanks, tank is connected with water conveyance irrigation pipeline, interior lining panel is provided with in described water conveyance irrigation pipeline, baffle plate is provided with between interior lining panel and water conveyance irrigation pipeline, baffle plate is connected in interior lining panel by rotating shaft, ratio of distances constant bottom Distance geometry baffle plate between baffle plate top and rotating shaft and between rotating shaft is 3:1, side and the interior lining panel of baffle plate slidingly contact, the top of baffle plate is provided with curved portions, spring body is connected with between the bottom of baffle plate and water conveyance irrigation pipeline, the two ends of interior lining panel medial surface are respectively arranged with breach, breach is fixed with flexible sheet, the top of baffle plate or bottom alternatively extrude with flexible sheet and contact, water conveyance irrigation pipeline is connected with tube connector by flexible pipe with between tank, the two ends of flexible pipe are connected with water conveyance irrigation pipeline and tube connector respectively, the sidewall of tank is provided with the slit running through tank, the arranged outside of slit has slide rail, on slide rail, slipper seal is connected with slide plate, the arranged outside of slide plate has rubber membrane, rubber membrane and tank are tightly connected, slit is coated in rubber membrane completely, tube connector penetration slipping sheet is arranged, it is cursory that the end that tube connector is positioned at tank side is connected with, cursory bottom is provided with inlet opening and is connected with tube connector, cursory when being in water, the distance of inlet opening and liquid level is greater than 25mm, the gradient of gathering surface is 9.5 °, and the length of gathering surface is 15m ~ 20m.
As a kind of optimal technical scheme of the present utility model, described cursory arranged outside has air bag.
As a kind of optimal technical scheme of the present utility model, described tank top is provided with overflow launder.
The beneficial effect adopting technique scheme to bring is: the utility model utilizes current for baffle plate and cursory effect, achieves the adjustment of irrigation rig for irrigation water capacity.When rainy season set, precipitation strengthens, and the water level in tank increases, and cursoryly under the effect of buoyancy, keeps the state of geo-stationary with the water surface, thus the intake pressure of inlet opening is kept relative stability.In the cursory process moved up and down, the relative position synchronizing moving of slide plate and slide rail, thus ensure that normal water supply.Rubber membrane, while sealing tank, can produce elastic deformation when slide plate is subjected to displacement, thus ensures the normal displacement of tube connector.Because the cursory adjustment for intake pressure is only haply, cannot implement to adjust comparatively accurately to intake pressure, intake pressure still there will be fluctuation.The fluctuation of this intake pressure can be applied to the two ends of baffle plate in water conveyance irrigation pipeline.When hydraulic pressure increases, curved portions is stressed to be moved to both sides, draws close to centre in the bottom of the effect lower baffle plate of lever force, thus the actual internal area of water conveyance irrigation pipeline is reduced, and realizes the finely regulating to current.When intake pressure reduces, under the effect of spring body, baffle plate restPoses.The preferred size of gathering surface, can save the floor space of irrigation rig.By the adjustment to aeration quantity in air bag, can adjust cursory water-immersed volume, thus change the distance of inlet opening and the water surface preset.When amount of rainfall is excessive, excessive rainfall can flow out from overflow launder, and overflow launder can connect other Water saving type watering arrangement, thus realizes the maximization of rainwater utilization.
Accompanying drawing explanation
Fig. 1 is the structure chart of the utility model embodiment.
Fig. 2 is the structure chart of water conveyance irrigation pipeline in the utility model embodiment.
Fig. 3 is the structure chart of tube connector and tank connecting portion in the utility model embodiment.
Fig. 4 is the structure chart of water conveyance irrigation pipe end water part in the utility model embodiment.
In figure: 1, gathering surface; 2, to catchment diversion ditch; 3, tank; 4, water conveyance irrigation pipeline; 5, interior lining panel; 6, baffle plate; 7, rotating shaft; 8, curved portions; 9, spring body; 10, flexible sheet; 11, flexible pipe; 12, tube connector; 13, slit; 14, slide rail; 15, slide plate; 16, cursory; 17, inlet opening; 18, rubber membrane; 19, air bag; 20, overflow launder; 21, drip irrigation hole; 22, water outlet narrow slit; 23, screen pack; 24, cotton layer.
Embodiment
The standardized element used in the utility model all can be commercially, shaped piece all can carry out customized according to specification with the record of accompanying drawing, the concrete connected mode of each part all adopts the conventional means such as bolt, rivet, welding, stickup ripe in prior art, is not described in detail in this.
Referring to accompanying drawing 1-4, this specific embodiment comprises gathering surface 1, the bottom of gathering surface 1 is provided with diversion ditch 2 of catchmenting, diversion ditch 2 of catchmenting is connected with several tanks 3, tank 3 is connected with water conveyance irrigation pipeline 4, interior lining panel 5 is provided with in described water conveyance irrigation pipeline 4, baffle plate 6 is provided with between interior lining panel 5 and water conveyance irrigation pipeline 4, baffle plate 6 is connected in interior lining panel 5 by rotating shaft 7, ratio of distances constant bottom Distance geometry baffle plate 6 between baffle plate 6 top and rotating shaft 7 and between rotating shaft 7 is 3:1, side and the interior lining panel 5 of baffle plate 6 slidingly contact, the top of baffle plate 6 is provided with curved portions 8, spring body 9 is connected with between the bottom of baffle plate 6 and water conveyance irrigation pipeline 4, the two ends of interior lining panel 5 medial surface are respectively arranged with breach, breach is fixed with flexible sheet 10, the top of baffle plate 6 or bottom alternatively extrude with flexible sheet 10 and contact, be connected with tube connector 12 by flexible pipe 11 between water conveyance irrigation pipeline 4 with tank 3, the two ends of flexible pipe 11 are connected with water conveyance irrigation pipeline 4 and tube connector 12 respectively, the sidewall of tank 3 is provided with the slit 13 running through tank 3, the arranged outside of slit 13 has slide rail 14, on slide rail 14, slipper seal is connected with slide plate 15, the arranged outside of slide plate 15 has rubber membrane 18, rubber membrane 18 and tank 3 are tightly connected, slit 13 is coated in rubber membrane 18 completely, tube connector 12 penetration slipping sheet 15 is arranged, the end that tube connector 12 is positioned at tank 3 side is connected with cursory 16, the bottom of cursory 16 is provided with inlet opening 17 and is connected with tube connector 12, cursory 16 when being in water, inlet opening 17 is greater than 25mm with the distance of liquid level, the gradient of gathering surface 1 is 9.5 °, and the length of gathering surface 1 is 15m ~ 20m.When rainy season set, precipitation strengthens, and the water level in tank 3 increases, and cursory 16 keep the state of geo-stationary with the water surface under the effect of buoyancy, thus the intake pressure of inlet opening 17 is kept relative stability.In cursory 26 processes moved up and down, the relative position synchronizing moving of slide plate 15 and slide rail 14, thus ensure that normal water supply.Rubber membrane 18, while sealing tank 3, can produce elastic deformation when slide plate 15 is subjected to displacement, thus ensures the normal displacement of tube connector 12.Because cursory 16 is only haply for the adjustment of intake pressure, cannot implement adjust comparatively accurately to intake pressure, intake pressure still there will be fluctuation.The fluctuation of this intake pressure can be applied to the two ends of baffle plate 6 in water conveyance irrigation pipeline 4.When hydraulic pressure increases, curved portions 8 is stressed to be moved to both sides, draws close to centre in the bottom of the effect lower baffle plate 6 of lever force, thus the actual internal area of water conveyance irrigation pipeline 4 is reduced, and realizes the finely regulating to current.When intake pressure reduces, under the effect of spring body 9, baffle plate 6 restPoses.The preferred size of gathering surface 1, can save the floor space of irrigation rig.The arranged outside of cursory 16 has air bag 19, by the adjustment to aeration quantity in air bag 19, can adjust cursory 16 water-immersed volumes, thus changes the distance of the inlet opening 17 and water surface preset.Tank 3 top is provided with overflow launder 20, and when amount of rainfall is excessive, excessive rainfall can flow out from overflow launder 20, and overflow launder 20 can connect other Water saving type watering arrangement, thus realizes the maximization of rainwater utilization.
In addition, water conveyance irrigation pipeline 4 end is provided with annular ring, and the end face of annular ring is provided with several water outlet narrow slits 22, water outlet narrow slit 22 is provided with screen pack 23, screen pack 23 is provided with cotton layer 24.Several drip irrigation holes 21 are provided with between adjacent two water outlet narrow slits 22.Drip irrigation hole 21 is positioned at the bottom surface of annular ring.Water outlet narrow slit 22 can improve the problem that in prior art, annular ring top cannot directly be irrigated.Water outlet narrow slit 22 realizes leaching-type water outlet by cotton layer 24, and screen pack 23 and cotton layer can prevent the infiltration of silt.
The utility model be the patent document quoted in background technology basis on improve, its concrete form of construction work and vegetation implantation methods have carried out disclosing of centimetre in above-mentioned patent document, are not described in detail in this.
Foregoing description only proposes, not as the single restrictive condition to its technical scheme itself as the enforceable technical scheme of the utility model.
Claims (3)
1. knob, the loess plateau collection rain irrigation rig improved, comprise gathering surface (1), the bottom of gathering surface (1) is provided with diversion ditch of catchmenting (2), diversion ditch (2) of catchmenting is connected with several tanks (3), tank (3) is connected with water conveyance irrigation pipeline (4), it is characterized in that: in described water conveyance irrigation pipeline (4), be provided with interior lining panel (5), baffle plate (6) is provided with between interior lining panel (5) and water conveyance irrigation pipeline (4), baffle plate (6) is connected in interior lining panel (5) by rotating shaft (7), Distance geometry baffle plate (6) bottom between baffle plate (6) top and rotating shaft (7) and the ratio of distances constant between rotating shaft (7) are 3:1, side and the interior lining panel (5) of baffle plate (6) slidingly contact, the top of baffle plate (6) is provided with curved portions (8), spring body (9) is connected with between the bottom of baffle plate (6) and water conveyance irrigation pipeline (4), the two ends of interior lining panel (5) medial surface are respectively arranged with breach, breach is fixed with flexible sheet (10), the top of baffle plate (6) or bottom alternatively extrude with flexible sheet (10) and contact, be connected with tube connector (12) by flexible pipe (11) between water conveyance irrigation pipeline (4) with tank (3), the two ends of flexible pipe (11) are connected with water conveyance irrigation pipeline (4) and tube connector (12) respectively, the sidewall of tank (3) is provided with the slit (13) running through tank (3), the arranged outside of slit (13) has slide rail (14), the upper slipper seal of slide rail (14) is connected with slide plate (15), the arranged outside of slide plate (15) has rubber membrane (18), rubber membrane (18) and tank (3) are tightly connected, slit (13) is coated in rubber membrane (18) completely, tube connector (12) penetration slipping sheet (15) is arranged, the end that tube connector (12) is positioned at tank (3) side is connected with cursory (16), the bottom of cursory (16) is provided with inlet opening (17) and is connected with tube connector (12), when cursory (16) are in water, inlet opening (17) is greater than 25mm with the distance of liquid level, the gradient of gathering surface (1) is 9.5 °, and the length of gathering surface (1) is 15m ~ 20m.
2. knob, the loess plateau collection rain irrigation rig of improvement according to claim 1, is characterized in that: the arranged outside of described cursory (16) has air bag (19).
3. knob, the loess plateau collection rain irrigation rig of improvement according to claim 1, is characterized in that: described tank (3) top is provided with overflow launder (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141078.5U CN204498984U (en) | 2015-03-12 | 2015-03-12 | A kind of knob, loess plateau collection rain irrigation rig of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141078.5U CN204498984U (en) | 2015-03-12 | 2015-03-12 | A kind of knob, loess plateau collection rain irrigation rig of improvement |
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| Publication Number | Publication Date |
|---|---|
| CN204498984U true CN204498984U (en) | 2015-07-29 |
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| CN201520141078.5U Active CN204498984U (en) | 2015-03-12 | 2015-03-12 | A kind of knob, loess plateau collection rain irrigation rig of improvement |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027594A (en) * | 2017-04-07 | 2017-08-11 | 周肇梅 | A kind of greening stake in municipal gardens |
| CN107268551A (en) * | 2017-07-19 | 2017-10-20 | 金寨益企学农业科技有限公司 | A kind of new retaining water-saving farmland feed ditch device |
-
2015
- 2015-03-12 CN CN201520141078.5U patent/CN204498984U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027594A (en) * | 2017-04-07 | 2017-08-11 | 周肇梅 | A kind of greening stake in municipal gardens |
| CN107268551A (en) * | 2017-07-19 | 2017-10-20 | 金寨益企学农业科技有限公司 | A kind of new retaining water-saving farmland feed ditch device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |