CN108999158A - Salt-soda soil quantitatively controls drainage weir - Google Patents
Salt-soda soil quantitatively controls drainage weir Download PDFInfo
- Publication number
- CN108999158A CN108999158A CN201811106243.8A CN201811106243A CN108999158A CN 108999158 A CN108999158 A CN 108999158A CN 201811106243 A CN201811106243 A CN 201811106243A CN 108999158 A CN108999158 A CN 108999158A
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- CN
- China
- Prior art keywords
- gear
- salt
- screw rod
- soda soil
- water
- 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.)
- Pending
Links
- 239000002689 soil Substances 0.000 title claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 230000001737 promoting effect Effects 0.000 claims abstract description 4
- 210000003781 tooth socket Anatomy 0.000 claims description 8
- 210000004124 hock Anatomy 0.000 claims description 5
- 230000007717 exclusion Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 238000003973 irrigation Methods 0.000 abstract description 4
- 230000002262 irrigation Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B11/00—Drainage of soil, e.g. for agricultural purposes
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B11/00—Drainage of soil, e.g. for agricultural purposes
- E02B11/005—Drainage conduits
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses salt-soda soils quantitatively to control drainage weir, belongs to irrigation rig field.The device includes: rhone, has one for accommodating the cavity that water flow passes through, the both ends of the cavity offer inlet and outlet；Water fender, for blocking the water outlet；Lifting device, for promoting water fender according to liquid level, the present invention provides salt-soda soil and quantitatively controls drainage weir, using lifting device, automatic adjustment can be realized with SEA LEVEL VARIATION, realization is unattended, drains the purpose of auto-control.
Description
Technical field
The present invention relates to irrigation equipment field, in particular to salt-soda soil quantitatively controls drainage weir.
Background technique
Salt-soda soil is a type of salt aggregation, refers to that salinity contained by soil the inside influences the normal life of crop
Long, according to UNESCO and food and agricultural organization's incomplete statistics, the area in whole world salt-soda soil is 9.5438 hundred million hectares,
Wherein China is 99,130,000 hectares.The formation of China's alkaline earth and alkali-affected soil, it is most of with Carbonates In Soil add up it is related,
Thus basicity is generally higher, and serious salt affected soil regional plant can hardly survive.
Salt-soda soil irrigation and drainage system with functions does not match, and excessively pours water, and draining is obstructed, thus level of ground water rise quickly and salification be hair
The main reason for raw soil secondary salinization.To prevent secondary salinization, water conservancy projects wants irrigation and drainage mating, from alkaline land improving
A large amount of practices see that the salt-water regulation in salt-soda soil field is the key that soil is effectively improved for a long time, makes soil by field pipe-net
Harmful ion is in the case where a large amount of water in earth, and then realizes ion exchange, and be discharged with water, is just able to achieve having for soil in this way
Effect improvement.
But drainage weir in the prior art, it often requires manually to be monitored, when water level is higher, utilizes drainage weir
It is drained.But this drainage pattern needs artificial moment monitoring, efficiency is lower, can not regulate and control in time, field desalinization of soil by flooding or leaching effect
Difference, soil improvement time are long.
Summary of the invention
The present invention provides salt-soda soil and quantitatively controls drainage weir, can solve and needs manually on duty ask in the prior art
Topic.
Salt-soda soil quantitatively controls drainage weir, comprising:
Rhone has one for accommodating the cavity that water flow passes through, and the both ends of the cavity offer water inlet and go out
The mouth of a river；
Water fender, for blocking the water outlet；
Lifting device, for promoting water fender according to liquid level.
More preferably, the lifting device includes the first screw rod being arranged in the rhone, first gear, with described the
The second gear and the second screw rod being co-axially located in the second gear that one gear is meshed, the first gear center is passed through
The threaded hole matched with first screw rod is offered logically, the first gear is co-axially located on first screw rod,
The both ends of the second gear are fixed in the rhone, are offered on the water fender and are matched with second screw rod
The threaded hole of conjunction, to drive the water fender to move up and down.
More preferably, the intracavitary body is provided with fixed block, and the second gear is co-axially located on second screw rod, institute
It states in one end fixed setting in the cavity of the second screw rod, the other end is fixed on the fixed block, first spiral shell
Hingedly in the cavity, the other end is connected to a fixture block for bar one end, and the fixture block and the fixed block are clamped.
More preferably, floating block is provided in the first gear.
More preferably, there is graduation mark in the cavity.
It more preferably, further include baffle, the rhone upper end has opening, and the opening offers one for accommodating institute
The mounting groove of baffle is stated, the baffle is located in the mounting groove.
It more preferably, further include exclusion device comprising both ends are rotatably arranged in the intracorporal driving wheel of the chamber, both ends
It is rotatably arranged in the intracorporal driven wheel of the chamber, the belt matched with the driven wheel and the driving wheel, water inlet plate
And storage tank, scraper plate is provided on the belt, the water inlet plate is located at the water inlet and offers several inlet openings thereon,
When the belt drives the scraper plate mobile, the scraper plate can contact the water inlet plate, and the storage tank is located at the belt and leans on
The side of the nearly water inlet, for receiving sundries.
More preferably, tooth socket is offered on the scraper plate, the hock matched with the tooth socket is offered on the storage tank, is used
In crawl sundries.
The present invention provides salt-soda soil and quantitatively controls drainage weir, using lifting device, can realize automatic adjustment with water level,
Realize unattended, automatic adjustment.
Detailed description of the invention
Fig. 1 is that salt-soda soil provided by the invention quantitatively controls drainage weir structural schematic diagram one；
Fig. 2 is that salt-soda soil provided by the invention quantitatively controls drainage weir structural schematic diagram two；
Fig. 3 is that salt-soda soil provided by the invention quantitatively controls drainage weir structural schematic diagram three；
Fig. 4 is A-A operation schematic diagram one in Fig. 3；
Fig. 5 is A-A operation schematic diagram two in Fig. 3；
Fig. 6 is partial enlarged view at B in Fig. 5；
Fig. 7 is partial enlarged view at C in Fig. 5；
Fig. 8 is the structural schematic diagram of scraper plate in Fig. 4；
Fig. 9 is the structural schematic diagram of storage tank in Fig. 4.
Description of symbols:
10, baffle, 11, rhone, 12, water inlet, 13, water outlet, 14, mounting groove, 20, drainage arrangement, the 21, first tooth
Wheel, 22, floating block, the 23, first screw rod, 24, second gear, 25, water fender, 251, lifting plate, 26, fixed block, 27, fixture block, 29,
Scale, the 28, second screw rod, 30, exclusion device, 31, driving wheel, 32, driven wheel, 33, belt, 331, scraper plate, 332, tooth socket,
34, storage tank, 341, hock, 35, water inlet plate.
Specific embodiment
With reference to the accompanying drawing, the specific embodiment of the present invention is described in detail, it is to be understood that of the invention
Protection scope be not limited by the specific implementation.
As shown in Figures 1 to 9, salt-soda soil provided in an embodiment of the present invention quantitatively controls drainage weir, comprising:
Rhone 11 has one for accommodating the cavity that water flow passes through, and the both ends of the cavity offer water inlet 12
With water outlet 13；
Water fender 25, for blocking the water outlet 13；
Lifting device, for promoting water fender 25 according to liquid level.
The lifting device includes the first screw rod 23 being arranged in the rhone 11, first gear 21, with described the
The second gear 24 and the second screw rod 28 being co-axially located in the second gear 24 that one gear 21 is meshed, first tooth
Offer the threaded hole matched with first screw rod 23 with taking turns the perforation of 21 centers, the first gear 21 is co-axially located at institute
It states on the first screw rod 23, the both ends of the second gear 24 are fixed in the rhone 11, are opened on the water fender 25
Equipped with the threaded hole matched with second screw rod 28, to drive the water fender 25 to move up and down.
The intracavitary body is provided with fixed block 26, and the second gear 24 is co-axially located on second screw rod 28, institute
State in one end fixed setting in the cavity of the second screw rod 28, the other end is fixed on the fixed block 26, described the
Hingedly in the cavity, the other end is connected to a fixture block 27 for one screw rod, 23 one end, and the fixture block 27 blocks with the fixed block 26
It connects.
It is provided with floating block 22 in the first gear 21, for increasing buoyancy.
For the convenience of adjusting, having 29 line of scale in the cavity.
Sundries is fallen into order to prevent, and the invention also includes baffle 10,11 upper end of rhone has opening, the opening
Place offers one for accommodating the mounting groove 14 of the baffle 10, and the baffle 10 is located in the mounting groove 14.
When work, drainage weir is embedded in field side, towards in field, water flow enters in cavity, works as water for the side of water inlet 12
When overflowing to the position of first gear 21, gear can move upwards under the action of buoyancy, and by floating block 22, it can increase floating
Power, due to the mating reaction of screw thread and the first screw rod 23, can make first gear 21 in spiral shell during first gear 21 floats
It screws on the mode risen to rise, therefore will drive the rotation of first gear 21 during rising, in order to easily realize vertical motion,
The screw pitch of first screw rod 23 can be larger, specifically can the design of the buoyancy according to caused by first gear 21 and floating block 22, with the
One gear 21 can realize subject to automatic rotation that first gear 21 can drive second gear 24 when rotating on the first screw rod 23
Rotation, second gear 24 drive the rotation of the second screw rod 28, and the lifting plate 251 on water fender 25 is mounted on second by being threadedly engaged
On screw rod 28, therefore water fender 25 can be promoted when the rotation of the second screw rod 28, discharged water.When water surface decline, first gear 21
It glides under the effect of gravity, to reversely water fender 25 be driven to fall after rise, can not continue to fall when water fender 25 drops down onto bottom, thus
Stop first gear 21.
In addition, moving the first screw rod in such a way that fixture block 27 and fixed block 26 are clamped with can be convenient, the first tooth is adjusted
The position of wheel 21, to be conveniently adjusted the height of water level by scale 29.
In other embodiments, the invention also includes exclusion devices 30 comprising both ends are rotatably arranged in the chamber
Intracorporal driving wheel 31, both ends are rotatably arranged in the intracorporal driven wheel 32 of the chamber and the driven wheel 32 and the master
Belt 33 that driving wheel 31 matches, water inlet plate 35 and storage tank 34 are provided with scraper plate 331, the water inlet plate 35 on the belt 33
Several inlet openings are offered at the water inlet 12 and thereon, it is described when the belt 33 drives the scraper plate 331 mobile
Scraper plate 331 can contact the water inlet plate 35, and the storage tank 34 is located at the belt 33 close to the side of the water inlet 12, uses
In reception sundries.
In order to more easily clear up, tooth socket 332 is offered on the scraper plate 331, offered on the storage tank 34 with it is described
The hock 341 that tooth socket 332 matches, for grabbing sundries.
When work, water flow is flowed by water inlet 12, offers inlet opening on plate 35 of intaking, primary filtration may be implemented,
Prevent sundries from blocking water outlet 13, water flow will drive scraper plate 331 and then driving wheel 31 is driven to rotate, and driving wheel 31 passes through belt 33
It drives the rotation of driven wheel 32 to realize the rotation of belt 33, drives scraper plate 331 to act together when belt 33 rotates, scraper plate 331
Sundries can be hung up when rotation, when sundries being made to be transported to storage tank 34 with the movement of scraper plate 331, fall into storage tank 34.By hock 341
Cooperate with tooth socket 332, sundries can more easily control be fallen into storage tank 34.
The present invention provides salt-soda soil and quantitatively controls drainage weir, using lifting device, can realize automatic adjustment with water level,
Realize unattended, automatic adjustment.
Disclosed above is only several specific embodiments of the invention, and still, the embodiment of the present invention is not limited to this, is appointed
What what those skilled in the art can think variation should all fall into protection scope of the present invention.
Claims (8)
1. salt-soda soil quantitatively controls drainage weir characterized by comprising
Rhone has one for accommodating the cavity that water flow passes through, and the both ends of the cavity offer inlet and outlet；
Water fender, for blocking the water outlet；
Lifting device, for promoting water fender according to liquid level.
2. salt-soda soil as described in claim 1 quantitatively controls drainage weir, which is characterized in that the lifting device includes that setting exists
The first screw rod, first gear, the second gear being meshed with the first gear in the rhone and it is co-axially located at institute
The second screw rod in second gear is stated, offers the screw thread matched with first screw rod to the first gear center perforation
Hole, the first gear are co-axially located on first screw rod, and the both ends of the second gear are fixed at the draining
In slot, the threaded hole matched with second screw rod is offered on the water fender, is moved down on the water fender to drive
It is dynamic.
3. salt-soda soil as claimed in claim 2 quantitatively controls drainage weir, which is characterized in that the intracavitary body is provided with fixation
Block, the second gear are co-axially located on second screw rod, and one end fixed setting of second screw rod is in the cavity
The interior, other end is fixed on the fixed block, and hingedly in the cavity, the other end is connected to for first screw rod one end
One fixture block, the fixture block and the fixed block are clamped.
4. salt-soda soil as claimed in claim 2 or claim 3 quantitatively controls drainage weir, which is characterized in that be arranged in the first gear
There is floating block.
5. salt-soda soil as claimed in claim 4 quantitatively controls drainage weir, which is characterized in that have graduation mark in the cavity.
6. salt-soda soil as described in claim 1 quantitatively controls drainage weir, which is characterized in that it further include baffle, the rhone
Upper end has opening, and the opening offers one for accommodating the mounting groove of the baffle, and the baffle is located at the installation
In slot.
7. salt-soda soil as described in claim 1 quantitatively controls drainage weir, which is characterized in that further include exclusion device comprising
Both ends are rotatably arranged in the intracorporal driving wheel of the chamber, both ends are rotatably arranged in the intracorporal driven wheel of the chamber, with
Belt that the driven wheel and the driving wheel match, water inlet plate and storage tank are provided with scraper plate, the water inlet on the belt
Plate is located at the water inlet and offers several inlet openings thereon, when the belt drives the scraper plate mobile, the scraper plate
The water inlet plate can be contacted, the storage tank is located at the belt close to the side of the water inlet, for receiving sundries.
8. salt-soda soil as claimed in claim 7 quantitatively controls drainage weir, which is characterized in that tooth socket is offered on the scraper plate,
The hock matched with the tooth socket is offered on the storage tank, for grabbing sundries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811106243.8A CN108999158A (en) | 2018-09-16 | 2018-09-16 | Salt-soda soil quantitatively controls drainage weir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811106243.8A CN108999158A (en) | 2018-09-16 | 2018-09-16 | Salt-soda soil quantitatively controls drainage weir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108999158A true CN108999158A (en) | 2018-12-14 |
Family
ID=64591987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811106243.8A Pending CN108999158A (en) | 2018-09-16 | 2018-09-16 | Salt-soda soil quantitatively controls drainage weir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108999158A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202031071U (en) * | 2011-04-28 | 2011-11-09 | 黑龙江八一农垦大学 | Automatic control device for farmland drainage |
| CN203904955U (en) * | 2014-06-23 | 2014-10-29 | 洛阳城市建设勘察设计院有限公司 | Water flow driven grille machine |
| CN104963326A (en) * | 2015-06-25 | 2015-10-07 | 河海大学 | Automatic field drainage control device allowing submergence depth to be adjustable |
| RU2642095C1 (en) * | 2017-01-31 | 2018-01-24 | Михаил Иванович Голубенко | Combined irrigation system |
| CN207277296U (en) * | 2017-08-31 | 2018-04-27 | 开化县兴农粮油专业合作社 | A kind of paddy rice field pump drainage water installations |
| CN108018835A (en) * | 2016-11-04 | 2018-05-11 | 四川农业大学 | Farmland self-draining arrangement |
| CN207846353U (en) * | 2017-12-09 | 2018-09-11 | 陕西瀚泰水利水电勘测设计有限公司 | A kind of construction of hydro project intelligence water-proof drainage device |
| CN209066399U (en) * | 2018-09-16 | 2019-07-05 | 吉林省农业科学院 | Salt-soda soil quantitatively controls drainage weir |
-
2018
- 2018-09-16 CN CN201811106243.8A patent/CN108999158A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202031071U (en) * | 2011-04-28 | 2011-11-09 | 黑龙江八一农垦大学 | Automatic control device for farmland drainage |
| CN203904955U (en) * | 2014-06-23 | 2014-10-29 | 洛阳城市建设勘察设计院有限公司 | Water flow driven grille machine |
| CN104963326A (en) * | 2015-06-25 | 2015-10-07 | 河海大学 | Automatic field drainage control device allowing submergence depth to be adjustable |
| CN108018835A (en) * | 2016-11-04 | 2018-05-11 | 四川农业大学 | Farmland self-draining arrangement |
| RU2642095C1 (en) * | 2017-01-31 | 2018-01-24 | Михаил Иванович Голубенко | Combined irrigation system |
| CN207277296U (en) * | 2017-08-31 | 2018-04-27 | 开化县兴农粮油专业合作社 | A kind of paddy rice field pump drainage water installations |
| CN207846353U (en) * | 2017-12-09 | 2018-09-11 | 陕西瀚泰水利水电勘测设计有限公司 | A kind of construction of hydro project intelligence water-proof drainage device |
| CN209066399U (en) * | 2018-09-16 | 2019-07-05 | 吉林省农业科学院 | Salt-soda soil quantitatively controls drainage weir |
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