CN208175291U - Alkali subsurface system drops in salt-soda soil salt discharge - Google Patents
Alkali subsurface system drops in salt-soda soil salt discharge Download PDFInfo
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- CN208175291U CN208175291U CN201820602551.9U CN201820602551U CN208175291U CN 208175291 U CN208175291 U CN 208175291U CN 201820602551 U CN201820602551 U CN 201820602551U CN 208175291 U CN208175291 U CN 208175291U
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- hidden pipe
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Abstract
The utility model discloses a kind of salt-soda soil salt discharges to drop alkali subsurface system, its drip irrigation device includes base, it is disposed with separation layer upwards above the base, plant layer and soil moved in improve the original layer, hidden pipe is provided in the separation layer, several water seepage holes are provided on the tube wall of the hidden pipe, offer the staple shaft that separation layer is extended to across the plantation layer vertically downwards positioned at the surface layer of soil moved in improve the original layer, several horizontal connections are fixed in the hidden pipe in the deflector of hidden pipe side wall, several deflectors go up stepped setting from hidden pipe one end towards the other end in the vertical direction, connecting plate is fixedly connected between adjacent baffle, one end that the hidden pipe inner deflector is located at low side position is connected to staple shaft side wall, the other end that hidden pipe inner deflector is located at high-end position is connected with another hidden pipe, the utility model has convenient for brackish water in hidden pipe The effect of the discharge divided.
Description
Technical field
The utility model relates to drainage of soil irrigation technique fields, and more specifically it is related to a kind of salt-soda soil salt discharge drop alkali
Subsurface system.
Background technique
Currently, notification number is a kind of salt-soda soil salt discharge pipe-line system disclosed in the Chinese patent of CN206149775U, including
Base is disposed with separation layer, planting soil layer, soil moved in improve the original layer in the base, and more are equipped in the separation layer and is mutually handed over
Wrong and connection hidden pipe, connection sequentially passes through the staple shaft of planting soil layer, soil moved in improve the original layer on the hidden pipe, and the upper end of the staple shaft is fixed
It is connected with vertically in staple shaft circumferential edge along upper and for filtering the pre- circular filter net into water flow in staple shaft, is set in the staple shaft
It is equipped with for filtering the infiltration film layer for having entered water flow in staple shaft.
It is similar to above-mentioned salt-soda soil salt discharge pipe-line system in the prior art, is cooperated by setting hidden pipe and staple shaft
Salt discharge operation is carried out to the soil property being located above hidden pipe installation site.Since hidden pipe inside is passed through in being horizontally disposed in the prior art
It crosses after soil permeability band infiltration water salty enters in hidden pipe, the infiltration water in the hidden pipe far from staple shaft is likely to occur and can not use up
Fast the occurrence of flowing into staple shaft so as to cause infiltration water savings, reduce the salt discharge drop alkali effect of hidden pipe.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of salt-soda soil salt discharges to drop alkali hidden pipe
System, advantage is in the discharge convenient for brackish water point in hidden pipe.
To achieve the above object, the utility model provides following technical solution: a kind of salt-soda soil salt discharge drop alkali hidden pipe system
System, including base are disposed with separation layer, plantation layer and soil moved in improve the original layer upwards above the base, are located at the isolation
It is provided with hidden pipe in layer, several water seepage holes are provided on the tube wall of the hidden pipe, are opened up vertically downwards positioned at the surface layer of soil moved in improve the original layer
There is the staple shaft for extending to separation layer across the plantation layer, is fixed with several horizontal connections leading in hidden pipe side wall in the hidden pipe
Flowing plate, several deflectors are from hidden pipe one end towards the other end upper stepped setting in the vertical direction, between adjacent baffle
It is fixedly connected with connecting plate, one end that the hidden pipe inner deflector is located at low side position is connected to staple shaft side wall, hidden pipe inner deflector
The other end positioned at high-end position is connected with another hidden pipe.
By using above-mentioned technical proposal, hidden pipe is set in the separation layer above base, rainwater or pouring when raining
Water drops down on soil moved in improve the original layer, permeates downwards by soil moved in improve the original layer, and the salinity in soil is taken away in process of osmosis, laggard by plantation layer
Enter in separation layer and is entered in hidden pipe by water seepage hole, due to being provided with several deflectors of ladder-like distribution in hidden pipe, so that
There are differences in height between deflector, facilitate access for the water that hidden pipe drops down on deflector and are drained in hidden pipe positioned at deflector low side position
One end, while hidden pipe is located at one end connection staple shaft of low side position deflector and is used to save in hidden pipe to outflow with salty
Permeate water.Hidden pipe equipped with ladder-like deflector accelerates the water conservancy diversion speed being flow in staple shaft with infiltration water salty, simultaneously
Reducing may put aside in the infiltration water water in hidden pipe, and reduction is put aside in hidden pipe with infiltration water salty because of capillary for a long time
Pipe acts on and rises to the generation that accumulation of salt in the surface soil phenomenon occurs in soil surface, guarantees the effect of salt-soda soil salt discharge drop alkali.
The utility model is further arranged to: it is arc-shaped that the connecting plate is located at the two sides adjacent with deflector connecting side
Setting is fixed on hidden pipe inner wall.
By using above-mentioned technical proposal, the side wall of connecting plate and deflector is fixedly connected with dark in making on hidden pipe inner wall
Pipe is separated by several deflectors being connected and connecting plate in the equal separate space of two volumes, and the sky of two separate spaces
Between shape be centrosymmetric, hidden pipe is located at air deflector and connects another hidden pipe in one end of high-end position, due to leading in hidden pipe
Flowing plate is arranged so that in inverted V type setting between two adjacent hidden pipes in center, further strengthens deflector to the water conservancy diversion of infiltration water
Effect.
The utility model is further arranged to: the staple shaft includes being disposed through the soil moved in improve the original layer and planting drawing water for layer
It draws water described in road and connection and is set to the reservoir of separation layer, the width to draw water is less than the width of reservoir.
By using above-mentioned technical proposal, stretched when the infiltration water continued in reservoir reaches a certain amount of by pumping equipment
Enter to draw water and reservoir is included into infiltration water extraction salty, guarantees that reservoir to the savings effect of infiltration water, draws water
Width is less than construction cost of the width of reservoir to reduce staple shaft.
The utility model is further arranged to: the hidden pipe is connected to the reservoir, and communicating position is located at reservoir
Top of the inner wall far from reservoir bottom surface.
By using above-mentioned technical proposal, the connectivity part of hidden pipe and reservoir is located at reservoir inner wall far from the upper of bottom of pond
Portion, increase reservoir to infiltration water savings space, reduce flow into reservoir in infiltration water water level rise and be higher than hidden pipe with
The height of reservoir connectivity part leads to the generation for permeating the situation that water is back in hidden pipe.
The utility model is further arranged to: being connected with several hidden pipes at equal intervals on the reservoir peripheral wall and is made separation layer
In hidden pipe be located on horizontal plane in net distribution.
It is node hidden pipe using staple shaft is the net distribution of line to enhance hidden pipe to soil by using above-mentioned technical proposal
The collecting effect of infiltration water in earth promotes the salt discharge drop alkali effect of subsurface system.
The utility model is further arranged to: the opening drawn water positioned at soil moved in improve the original layer is provided with filter screen.
By using above-mentioned technical proposal, filter screen to avoid the biggish sundries of soil moved in improve the original layer upper volume in falling into and drawing water
Lead to the generation of staple shaft stopping state.
The utility model is further arranged to: described draw water also is rotatably connected to well lid above filter screen, described
The well lid arcwall face upward in middle part.
By using above-mentioned technical proposal, well lid to pour or it is rainy when block at the road junction drawn water, avoid
Large quantity of moisture is entered in reservoir by drawing water, and reduces reservoir to the savings effect of infiltration water, the arc-shaped face of well lid is used for
It will rain or drop down onto the water on well lid when pouring and be guided in the soil horizon on well lid periphery, increase the water penetrated into soil
Amount.
The utility model is further arranged to: the hidden pipe outer wall is located at water seepage hole edge towards offering down in hidden pipe
Angle inclined-plane.
By using above-mentioned technical proposal, the chamfering inclined-plane being arranged on water seepage hole is to increase between water seepage hole and soil
Seep water open area, plays the effect of the water conservancy diversion into pipe while increasing water percolating capacity to infiltration water.
In conclusion the utility model has the advantage that
1, alkali effect drops in the salt discharge for promoting hidden pipe；
2, the normal use for guaranteeing hidden pipe and staple shaft, avoids blocking.
Detailed description of the invention
Fig. 1 is the structure sectional view of the present embodiment；
Fig. 2 is the structural schematic diagram of the present embodiment saliency hidden pipe；
Fig. 3 is the structural schematic diagram of the present embodiment saliency deflector；
Fig. 4 is the structure sectional view of hidden pipe in the present embodiment；
Fig. 5 is the structure sectional view of staple shaft in the present embodiment；
Fig. 6 is the structural schematic diagram of well lid in the present embodiment.
Description of symbols: 1, base；2, separation layer；3, layer is planted；4, soil moved in improve the original layer；5, staple shaft；51, reservoir；52, it takes out
Water channel；53, connecting hole；54, filter screen；55, well lid；6, hidden pipe；61, water seepage hole；62, deflector；63, connecting plate.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment, a kind of salt-soda soil salt discharge drop 6 system of alkali hidden pipe, as shown in Figure 1, 2, a kind of salt-soda soil salt discharge drop alkali hidden pipe
6 systems, including base 1, the separation layer 2 set gradually from bottom to up in the vertical direction above base 1, plantation layer 3 with
Soil moved in improve the original layer 4 is through to separation layer 2 positioned at 4 surface of soil moved in improve the original layer straight down and offers staple shaft 5, is horizontally mounted in separation layer 2
There is the hidden pipe 6 for being connected to staple shaft 5,6 surface of hidden pipe offers several water seepage holes 61, is additionally provided in hidden pipe 6 several stepped
The deflector 62 of distribution and the connecting plate 63 being connected between adjacent baffle 62, will be stretched by deflector 62 and connecting plate 63
Enter the infiltration water in hidden pipe 6 and be guided in the staple shaft 5 that hidden pipe 6 is connected to be collected.
As shown in Figure 3,4, hidden pipe 6 is in elongated tubular, and deflector 62 is in circular arc face paste in rectangular plate-like and its long side two sidewalls
Conjunction is welded on the tube wall of hidden pipe 6, and several deflectors 62, which are located in hidden pipe 6, to be horizontally disposed with, and plate face is parallel to each other, connecting plate 63
It is vertically arranged the short side that the fitting of its long side two sides is welded in deflector 62, the short side two sidewalls of connecting plate 63 are bonded in arc surface
It is welded on 6 tube wall of hidden pipe, in conjunction with Fig. 1, several deflectors 62 are arranged in ladder so that the deflector 62 of 6 one end of hidden pipe is located at height
Position is held, the deflector 62 in 6 other end of hidden pipe is located at low side position, and deflector 62 and connecting plate 63 are fixed on hidden pipe 6 in hidden pipe 6
Inner part every being in two separate spaces, two separate spaces it is in the same size.Hidden pipe 6 is located at one that deflector 62 is in high-end position
End is connected to another hidden pipe 6, is connected to staple shaft 5 positioned at one end of low side position.Water seepage hole 61 is located at 6 face deflector 62 of hidden pipe
The side-walls of upper and lower plate face open up at equal intervals along the axial direction of hidden pipe 6, and water seepage hole 61 is located at 6 outer tube wall of hidden pipe into hidden pipe 6
Extension offers gradually successively decreases in the hole radial direction hidden pipe 6 that chamfering inclined-plane is located at water seepage hole 61 at 6 outer tube wall of hidden pipe.
As shown in Figure 1,5, staple shaft 5 includes being set to the reservoir 51 of separation layer 2 and being connected to 51 top of reservoir upwards
52 are drawn water across what separation layer 2 and plantation layer 3 extended to soil moved in improve the original layer 4, draw water 52 in elongated tubular, reservoir 51 is set in cube
It sets.And draw water 52 caliber be less than reservoir 51 side length.The top of bottom of pond is located remotely from four side walls of reservoir 51
Position offers a connecting hole 53 respectively, and hidden pipe 6 is connected to reservoir 51 by connecting hole 53, and a reservoir 51 is communicated with
Four hidden pipes 6.In conjunction with Fig. 6, the opening that 52 are located at 4 surface of soil moved in improve the original layer of drawing water is covered with filter screen 54, while being located at opening
Well lid 55 is rotatably connected on place's side wall, the upward bending of the medium position of well lid 55 was so that well lid 55 was placed in ball arcuation
54 top of strainer.
When improveing alkaline land soil by water conservancy modification method, pouring spray is carried out to soil moved in improve the original layer 4, the water tank visitor sprayed out
The plantation layer 3 below of soil layer 4 is permeated with separation layer 2, and dissolution, which takes away the salinity in soil and plays dilution, in process of osmosis scrubs
Effect, entered in hidden pipe 6 when permeating water penetration to separation layer 2 by water seepage hole 61, and in the effect of 6 inner deflector 62 of hidden pipe
It is collected in the lower reservoir 51 for being located at the connection of 62 low side position of deflector to hidden pipe 6, infiltration water is avoided to remain in hidden pipe 6
The effect of existing accumulation of salt in the surface soil phenomena impair soil improvement.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (8)
1. alkali subsurface system, including base (1) drop in a kind of salt-soda soil salt discharge, it is located above the base (1) and sets gradually upwards
There is separation layer (2), plant layer (3) and soil moved in improve the original layer (4), is located in the separation layer (2) and is provided with hidden pipe (6), the hidden pipe (6)
Tube wall on be provided with several water seepage holes (61), be located at soil moved in improve the original layer (4) surface layer offer vertically downwards across the plantation layer
(3) staple shaft (5) of separation layer (2) is extended to, it is characterised in that: be fixed with several horizontal connections in hidden pipe in the hidden pipe (6)
(6) deflector (62) of side wall, it is in ladder that several deflectors (62) are upper in the vertical direction towards the other end from hidden pipe (6) one end
Shape is arranged, and is fixedly connected with connecting plate (63) between adjacent baffle (62), hidden pipe (6) inner deflector (62) is located at low side
One end of position is connected to staple shaft (5) side wall, and the other end that hidden pipe (6) inner deflector (62) is located at high-end position is connected with another secretly
It manages (6).
2. alkali subsurface system drops in salt-soda soil salt discharge according to claim 1, it is characterised in that: the connecting plate (63) is located at
The arc-shaped setting in the two sides adjacent with deflector (62) connecting side is fixed on hidden pipe (6) inner wall.
3. alkali subsurface system drops in salt-soda soil salt discharge according to claim 1, it is characterised in that: the staple shaft (5) includes passing through
Wear be placed in the soil moved in improve the original layer (4) with plant draw water described in the drawing water (52) and be connected to of layer (3) (52) be set to and be isolated
The reservoir (51) of layer (2), the width for drawing water (52) are less than the width of reservoir (51).
4. alkali subsurface system drops in salt-soda soil salt discharge according to claim 3, it is characterised in that: the hidden pipe (6) is connected to
The reservoir (51), communicating position are located at top of reservoir (51) inner wall far from reservoir (51) bottom surface.
5. alkali subsurface system drops in salt-soda soil salt discharge according to claim 4, it is characterised in that: reservoir (51) peripheral wall
On be connected with several hidden pipes (6) at equal intervals the hidden pipe (6) in separation layer (2) be located on horizontal plane in net distribution.
6. alkali subsurface system drops in salt-soda soil salt discharge according to claim 3, it is characterised in that: draw water (52) are located at
The opening of soil moved in improve the original layer (4) is provided with filter screen (54).
7. alkali subsurface system drops in salt-soda soil salt discharge according to claim 6, it is characterised in that: draw water (52) are located at
It is also rotatably connected to well lid (55) above filter screen (54), the well lid (55) arcwall face upward in middle part.
8. alkali subsurface system drops in salt-soda soil salt discharge according to claim 1, it is characterised in that: hidden pipe (6) the outer wall position
Chamfering inclined-plane is offered towards hidden pipe (6) is interior in water seepage hole (61) edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820602551.9U CN208175291U (en) | 2018-04-25 | 2018-04-25 | Alkali subsurface system drops in salt-soda soil salt discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820602551.9U CN208175291U (en) | 2018-04-25 | 2018-04-25 | Alkali subsurface system drops in salt-soda soil salt discharge |
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| Publication Number | Publication Date |
|---|---|
| CN208175291U true CN208175291U (en) | 2018-12-04 |
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ID=64434905
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820602551.9U Active CN208175291U (en) | 2018-04-25 | 2018-04-25 | Alkali subsurface system drops in salt-soda soil salt discharge |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367056A (en) * | 2019-08-27 | 2019-10-25 | 耀华园林股份有限公司 | A kind of breeding method of beach ecology of alkali saline land afforestation vegetation |
| CN110786094A (en) * | 2019-11-04 | 2020-02-14 | 河海大学 | Integrated isolation pad and method for saline-alkali soil double-S-shaped drainage and salt control pipeline |
| CN113950884A (en) * | 2021-09-27 | 2022-01-21 | 江苏大学 | System for accelerating soil salt washing and water drainage based on negative pressure |
-
2018
- 2018-04-25 CN CN201820602551.9U patent/CN208175291U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367056A (en) * | 2019-08-27 | 2019-10-25 | 耀华园林股份有限公司 | A kind of breeding method of beach ecology of alkali saline land afforestation vegetation |
| CN110786094A (en) * | 2019-11-04 | 2020-02-14 | 河海大学 | Integrated isolation pad and method for saline-alkali soil double-S-shaped drainage and salt control pipeline |
| CN113950884A (en) * | 2021-09-27 | 2022-01-21 | 江苏大学 | System for accelerating soil salt washing and water drainage based on negative pressure |
| CN113950884B (en) * | 2021-09-27 | 2023-02-17 | 江苏大学 | System for accelerating soil salt washing and water drainage based on negative pressure |
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