CN117678498A - An underground container-type irrigation device - Google Patents
An underground container-type irrigation device Download PDFInfo
- Publication number
- CN117678498A CN117678498A CN202311717903.7A CN202311717903A CN117678498A CN 117678498 A CN117678498 A CN 117678498A CN 202311717903 A CN202311717903 A CN 202311717903A CN 117678498 A CN117678498 A CN 117678498A
- Authority
- CN
- China
- Prior art keywords
- water
- container body
- collecting container
- water collecting
- container
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
- E03B11/10—Arrangements or adaptations of tanks for water supply for public or like main water supply
- E03B11/14—Arrangements or adaptations of tanks for water supply for public or like main water supply of underground tanks
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Soil Sciences (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Sewage (AREA)
Abstract
The invention provides an underground container type water irrigator which comprises a water collecting container body and a water collecting container cover for allowing ground water to flow into the water collecting container body, wherein the water collecting container body is buried underground, the side wall of the water collecting container body is of a permeable side wall structure capable of penetrating internal water to an external soil body, the side wall of the water collecting container body is arranged in an outward inclined mode along the direction from underground to ground, the top of the water collecting container body is provided with an opening, and the water collecting container cover covers the top opening of the water collecting container body. In order to further improve the irrigation effect, the irrigator further comprises an inner container, and the side wall of the water collecting container body is provided with a radial water seepage pipe. The buried container type irrigator has a simple structure, can store irrigation water or rainwater, can rapidly meet the water requirement of the deep and medium root system, reduces ground evaporation, has good irrigation effect, has uniform wetting body, and is beneficial to rapid growth of plants.
Description
Technical Field
The invention relates to the technical field of agriculture and forestry, in particular to an irrigation emitter for agriculture and forestry.
Background
In the irrigation process of watering agriculture and forestry, when irrigation flow is large, soil is not infiltrated, so that ground runoff is formed, and water is wasted; when the rainfall intensity is large and the duration is long, the rainfall is not enough to infiltrate to form ground runoff, and the rainfall cannot be fully utilized; when the distribution of the root system is deeper, the water needed by the deep root system is difficult to be supplied in time by a general irrigation mode. In arid and semiarid areas, the evaporation capacity is large, and the common ground irrigation method is easy to cause evaporation of surface water on the water surface or land surface, so that the rainfall and irrigation water utilization rate is reduced. Therefore, for medium-deep root crops, the existing various irrigation methods are difficult to meet the requirement of timely water supply in medium-deep root areas.
The existing irrigator is affected by gravity, the shape of the soil wetting body of the existing irrigator is mostly ellipsoidal, the vertical wetting range is larger, the horizontal wetting range is smaller, therefore, the irrigation area is small by controlling the single irrigator, the uniformity of soil irrigation wetting is poor, and no irrigator capable of collecting rainwater and irrigating the soil is available at present.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects existing in the prior art and providing the buried container type irrigator which has a simple structure, can store irrigation water or rainwater, can rapidly meet the water requirement of a deep and medium root system and reduce ground evaporation.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
the utility model provides a bury container formula irrigator, includes the container body that catchments and supplies ground ponding inflow the container lid that catchments of container body, the container body that catchments buries underground, and the lateral wall of container body is for the permeable limit wall structure that can permeate inside water to outside soil body, and the lateral wall of container body that catchments is equipped with the opening along the direction slope outwards of underground to ground, the top of container body that catchments, the container lid that catchments covers on the top opening of container body that catchments.
In the above-mentioned buried container type water filler, preferably, the included angle between the side wall of the water collecting container body and the horizontal plane is alpha, and alpha is more than 70 degrees and less than 88 degrees.
The above-mentioned buried container type irrigator, preferably, the irrigator still includes inner container and a plurality of infiltration pipe, the inner container is located the upper portion of the inner chamber of water collecting container body, the inner container has the water storage chamber, and is equipped with the water channel that supplies the direct inflow of surface ponding water collecting container body bottom on the inner container, the bottom of inner container is equipped with a plurality of for the infiltration delivery port that the infiltration pipe supplied water, the infiltration pipe is inserted in the soil body around the irrigator, and the one end of infiltration pipe passes through the infiltration delivery port links to each other with the inner container.
The above-mentioned buried container type irrigator, preferably, the infiltration pipe includes toper hood and a plurality of connection section, the toper hood is inserted in the outside soil body around the irrigator, a plurality of connection sections are socket-spigot joint in proper order and are formed the connecting pipe, and the socket-spigot joint department of adjacent connection section forms annular infiltration seam, the one end and the toper hood of connecting pipe link to each other, and the other end passes through the infiltration delivery port links to each other with the inner container.
In the above-mentioned buried container type water filler, preferably, the height of the water collecting container body is h, h=ph-h 1 Wherein H is the planned wetting layer depth of crops, p is the burial depth ratio of a water collecting container, p is 0.40-0.55, H 1 The ditch depth of the water conveying ditch or the rain collecting ditch in the field;
preferably, the volume of the water collecting container body is determined by the rainwater collecting amount, and the diameter of the bottom surface of the water collecting container body is D 2 ，Wherein V is the designed rain collecting quantity on the control range area of the irrigator, q is the rainfall stagnation coefficient, q is 0.6-0.9, V 1 The storage capacity of a field water delivery ditch or a rain collecting ditch in the control range of the irrigator is reserved;
preferably, the diameter of the top opening of the water collecting container body is D 1 ，D 1 ＝D 2 +2hcotα。
In the above-mentioned buried container type water filler, preferably, the side wall of the water collecting container cover is inclined and contracted from bottom to top toward the center.
The above-mentioned buried container type water filling device, preferably, the water collecting container cover includes the changeover portion and supplies the surface ponding inflow the section of intaking of water collecting container body, the water inlet has been seted up on the lateral wall of section of intaking, the lateral wall of changeover portion is beta with the contained angle of horizontal plane, the lateral wall of section of intaking is gamma with the contained angle of horizontal plane, gamma > beta.
In the above-mentioned buried container type water filler, preferably, the included angle β between the side wall of the transition section and the horizontal plane is 5 ° to 30 °, and the included angle γ between the side wall of the water inlet section and the horizontal plane is less than 85 °.
In the above-mentioned buried container type water filler, preferably, a rotary clip sinking groove is arranged on the top opening of the water collecting container body, and a rotary clip capable of being screwed into the rotary clip sinking groove is arranged at the bottom of the water collecting container cover.
In the above-mentioned buried container type water filler, preferably, a sand filtering liner for filtering silt is arranged on the inner wall of the water collecting container body, and an anti-filtration membrane sleeve for preventing fine particles from leaking back into the water collecting container body is wrapped on the outer wall of the water collecting container body.
In the above-mentioned buried container type water filler, preferably, a pipe water supply port capable of being connected with an external water supply pipe is provided above the side wall of the water collecting container body, and the pipe water supply port is communicated with the inner cavity of the water collecting container body.
Compared with the prior art, the invention has the advantages that:
1. according to the buried container type water irrigator, surface water flows into the water collecting container body from the water collecting container cover, the water collecting container body is buried underground and can store a certain amount of water, evaporation capacity can be effectively reduced, water stored in the water collecting container body gradually permeates towards the soil outside through the side wall of the water collecting container body, so that deep root crops can be irrigated, in addition, the side wall of the water collecting container body is obliquely arranged to form a structure with large upper opening diameter and small bottom diameter, the water infiltration area can be increased by the obliquely arranged side wall, the infiltration capacity is increased, meanwhile, the horizontal infiltration is increased, the improvement of the irrigation uniformity is facilitated, the infiltration irrigation effect is better, a horizontally-expanded and vertically-shortened wetting body can be formed on the basis of an ellipsoidal (egg-shaped) wetting body, the uniformity of soil moisture distribution is improved, the water in a middle deep root system and the middle layer can be rapidly supplemented, the evaporation of irrigation water and the soil water is reduced, the growth of the deep root crops is facilitated, and meanwhile, the requirements of collecting rain and the water are met; in addition, the side wall which is obliquely arranged presses the water collecting container body into the soil pit in the installation process, and the side wall is completely attached to the slope of the soil pit without gaps, so that preferential flow is not generated, and the irrigation uniformity is further improved; when the side wall is inclined, when the upper edge of the water collection container body has vertical acting force, a part of force can be decomposed to soil body below the side wall for bearing, the stress of the side wall along the downward direction of the side wall is reduced, and the use amount of manufacturing materials is reduced.
2. The upper part of the cavity of the water collecting container body is provided with the inner container, so that the water storage in the cavity of the water collecting container body is divided into two parts. The lateral wall middle part of catchment container body is provided with a plurality of horizontal infiltration pipes, and the import of infiltration pipe links to each other with the infiltration delivery port of inner container bottom for the water in the inner container can permeate distal end soil through the infiltration pipe, has enlarged the irrigation area of single emitter, and can improve the degree of consistency of watering.
3. The buried container type water irrigator provided by the invention has the functions of reducing sand and filtering sand. The side wall of the transition section of the water collecting container cover has a certain included angle with the horizontal plane, so that the ground water flow deposits the bed load contained in the bottom of the water collecting container body on the transition section before entering the water collecting container body to play a role in reducing sand; the water collecting container is internally provided with the sand filtering inner container, and when water flow enters the water collecting container, the water flow firstly enters the sand filtering inner container, so that suspended sediment flowing into the water collecting container body along with the water flow can be filtered and left in the sand filtering inner container, and only clear water is allowed to permeate through the sand filtering inner container and enter the water collecting container body; the water collecting container body is wrapped with a reverse filter membrane sleeve, and the reverse filter membrane sleeve has the function of preventing fine particles in soil outside the water collecting container from seeping back into the water collecting container body.
4. The buried container type irrigator provided by the invention has the function of applying various water supply modes, and can be used for ground water supply irrigation, rain collecting irrigation and pipeline water supply irrigation.
Drawings
Fig. 1 is a schematic view of the structure of an underground container type emitter of embodiment 1.
Fig. 2 is a schematic view showing the structure of the water collecting container body in embodiment 1 in the front view direction.
Fig. 3 is a schematic top view of the water collecting container body in example 1.
Fig. 4 is a schematic view showing the structure of the water collecting container cover in embodiment 1 in the front view direction.
Fig. 5 is a schematic view showing the structure of the water collecting container body and the water collecting container cover in example 1.
Fig. 6 is a schematic view showing the structure of the buried container type emitter according to embodiment 2 in the front view.
Fig. 7 is a schematic plan view of the buried container type emitter of example 2.
Fig. 8 is a schematic view showing the structure of the water seepage pipe connecting section in embodiment 2 in the front view direction.
Fig. 9 is a schematic side view of the water seepage pipe connecting section in embodiment 2.
Legend description:
1. a water collecting container body; 11. the rotary clamp is sunk into the groove; 12. a sand filtering inner container; 13. a reverse filtration membrane sleeve; 14. a pipe water supply port; 15. an opening edge; 2. a water collecting container cover; 21. a transition section; 22. a water inlet section; 23. a water inlet; 24. rotating the card; 3. an inner container; 31. a water storage cavity; 32. a water passing channel; 33. a permeate water outlet; 34. a hook; 4. a water seepage pipe; 41. a conical top cap; 42. connecting the segments; 421. a socket end; 422. a socket end; 423. slotting; a. a trench edge; b. and a ditch bottom.
Detailed Description
The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which preferred embodiments are shown, for the purpose of illustrating the invention, but the scope of the invention is not limited to the specific embodiments shown.
Example 1:
as shown in fig. 1 to 4, the buried container type water filler of this embodiment includes a water collecting container body 1 and a water collecting container cover 2 for water on the ground to flow into the water collecting container body 1, the water collecting container body 1 is buried underground, and the side wall of the water collecting container body 1 is a permeable side wall structure which can permeate the water inside to the soil outside, the side wall of the water collecting container body 1 is inclined outwards along the direction from underground to ground, the top of the water collecting container body 1 is provided with an opening, and the water collecting container cover 2 covers the top opening of the water collecting container body 1. Specifically, the water collecting container body 1 of the present embodiment is a conical container structure with a small bottom diameter and a large top diameter, the bottom is a watertight structure, the side wall is a permeable side wall structure, and may be a steel wire mesh structure, the hole of the steel wire mesh structure realizes the effect of water permeation outwards, the permeable side wall structure is not limited thereto, and other structures or materials capable of realizing water permeation outwards may be used therefor. After rain or after watering, ponding in a field irrigation ditch or a rainfall water collecting ditch can flow into the water collecting container body 1 from the water collecting container cover 2, and as the side wall of the water collecting container body 1 is outwards inclined to form an inverted truncated cone structure, water in the water collecting container body is more dispersed and sufficient when penetrating into soil, so that the soil wetting body forms an ellipsoidal irrigation effect of vertical shortening and horizontal increasing, the irrigation uniformity is improved, and the growth of medium-deep root crops is facilitated.
In this embodiment, the side wall of the water collecting container cover 2 is obliquely contracted from bottom to top toward the center, the water collecting container cover 2 includes a transition section 21 and a water inlet section 22 for allowing ground water to flow into the water collecting container body 1, a water inlet 23 is formed on the side wall of the water inlet section 22, an included angle between the side wall of the transition section 21 and the horizontal plane is β, and an included angle between the side wall of the water inlet section 22 and the horizontal plane is γ, where γ is greater than β. Specifically, the water collecting container cover 2 is in a cone-shaped truncated cone structure and is similar to a straw hat-shaped structure, namely, the lower part of the water collecting container cover 2 is large in diameter and the top of the water collecting container cover is small in diameter, the transition section 21 and the water inlet section 22 are connected into an integral structure, the top surface of the water inlet section 22 of the water collecting container cover 2 is in a closed state, a plurality of grid-shaped water inlets 23 are formed in the side surface, and water can flow into the water irrigator from the water inlets 23 during ground channel irrigation or rain collecting and recharging and can be stored and permeated in the water collecting container body 1.
The included angle β between the side wall of the transition section 21 and the horizontal plane is 5 ° to 30 °, and in this embodiment, the included angle β is specifically 20 °. In the process of rainwater collection irrigation or ground irrigation, the bottom of the water flow is provided with coarser granular sediment (bed load sediment), in order to prevent the sediment from entering the water collecting container body 1, the transition section 21 is required to be arranged into a cone shape, and a certain included angle is formed between a bus and the horizontal plane, so that the coarser granular sediment at the bottom of the water flow is prevented from moving to enter the water collecting container body 1.
The included angle gamma between the side wall of the water inlet section 22 and the horizontal plane is less than 85 degrees, and in this embodiment, the included angle gamma is specifically 80 degrees. When the water flows into the water inlet 23, the floating objects can move upwards along the inclined plane of the conical surface bus bar to avoid blocking the grid-shaped water inlet 23.
The included angle between the side wall of the water collecting container body 1 and the horizontal plane is alpha, 70 degrees is less than alpha and less than 88 degrees, and in the embodiment, the included angle alpha is specifically 80 degrees. When the upper part of the water collecting container body 1 is subjected to stepping force, the structure of the included angle can disperse a part of force to soil around the water collecting container body 1 to bear, so that the stress of the water collecting container body 1 along the direction of the conical surface bus of the truncated cone is reduced, the material consumption of the water collecting container body 1 is reduced, the logistics transportation is facilitated, and the transportation cost is reduced; in addition, the structure can enable the water collecting container body 1 to be better attached to soil, specifically, the side wall of the water collecting container body 1 is inclined, the water collecting container body is pressed downwards in a soil pit when being installed, and is completely attached to the wall surface of the soil pit without gaps, so that preferential flow cannot be generated, the phenomenon that water flow moves downwards to the deep soil layer through the gaps under the action of gravity under the condition that the gaps exist in the soil is avoided, the planned irrigation soil layer cannot obtain the planned irrigation quantity, the problems of uneven irrigation and low irrigation quality are generated, and the problem that the preferential flow in irrigation is generated is effectively avoided, so that the irrigation quality is reduced is effectively avoided.
As shown in fig. 5, in this embodiment, a spin-card sinking groove 11 is provided on the top opening of the water collecting container body 1, and a spin-card 24 capable of being screwed into the spin-card sinking groove 11 is provided on the bottom of the water collecting container cover 2. Specifically, the top of the water collecting container body 1 is provided with a plurality of opening edges 15 which are arranged along the outer edge of the top, the opening edges 15 are uniformly arranged at intervals, a rotary clamp sinking groove 11 is formed at intervals between the opening edges 15, the rotary clamp 24 can sink from the intervals between the opening edges 15, and the separation of the water collecting container cover 2 can be limited by rotating the opening edges 15. When the water collecting container cover 2 is installed, the rotary clamp 24 of the water collecting container cover 2 is sunk into the rotary clamp sunk groove 11 with the top opening of the water collecting container body 1, and then the water collecting container cover 2 is connected with the water collecting container body 1 by rotating. Specifically, when in installation, the rotary clamp 24 is aligned with the rotary clamp sinking groove 11, then the water collecting container cover 2 is covered and placed on the water collecting container body 1, at the moment, the rotary clamp 24 is sunk in the rotary clamp sinking groove 11, then the rotary clamp 24 is changed by rotating the water collecting container cover 2 clockwise or anticlockwise, at the moment, the water collecting container cover 2 and the water collecting container body 1 are connected together, and the water collecting container cover 2 cannot be directly separated; when the water collecting container cover 2 needs to be dismounted, the water collecting container cover 2 is rotated anticlockwise or clockwise, the position of the rotary clamp 24 is changed to be positioned at the position of the rotary clamp sinking groove 11, and then the water collecting container cover 2 is lifted upwards, so that the water collecting container cover 2 and the rotary clamp can be separated.
In this embodiment, the inner wall of the water collecting container body 1 is provided with a sand filtering inner container 12 for filtering silt, and the outer wall of the water collecting container body 1 is wrapped with a reverse filtration membrane sleeve 13 for preventing fine particles from infiltrating back into the water collecting container body 1. Specifically, the sand filtering inner container 12 is made of flexible materials, an open bag-shaped structure is arranged at the upper part of the sand filtering inner container 12, a hanging rope is arranged at the upper opening of the sand filtering inner container 12, the sand filtering inner container can be hung on the opening edge of the water collecting container body 1 through the hanging rope, the reverse filtration membrane sleeve 13 is wrapped on the permeable outer wall of the water collecting container body 1 to prevent fine particle soil particles from back-infiltrating into the water collecting container body 1, sediment or silt can be effectively prevented from blocking the side wall of the water collecting container body 1 by arranging the sand filtering inner container 12 and the reverse filtration membrane sleeve 13, the permeation effect is affected, the frequency of clearing sediment or silt is reduced, in addition, the reverse filtration membrane sleeve 13 can also protect the soil structure from deformation due to moisture movement, and the sand filtering inner container 12 is convenient to detach, can clear sediment in the inner container at any time and can be repeatedly utilized.
In this embodiment, a pipe water supply port 14 which can be connected with an external water supply pipe is arranged above the side wall of the water collecting container body 1, and the pipe water supply port 14 is communicated with the inner cavity of the water collecting container body 1. The pipe water supply port 14 is communicated with a water supply pipe, and can supply water directly into the water collecting container body 1 through the water supply pipe when the rainfall is small.
The working principle of the embodiment is as follows: the irrigator of this embodiment is a field fixed project, and is arranged in a field irrigation ditch or a rainwater collecting ditch, wherein the water collecting container body 1 is buried under the ground of the field irrigation ditch bottom b or the rainwater collecting ditch bottom b, the water collecting container cover 2 is covered above the water collecting container body 1 and is on the ground, but the top of the water collecting container cover 2 is lower than the field irrigation ditch edge a or the rainwater collecting ditch edge a, which is different from the field temporary project and the mobility of a general irrigator. When the pipeline is used for supplying water (clean water) for irrigation, the water supply pipeline is connected with the pipeline water supply port 14, water flows into the water collecting container body 1, the side wall of the water collecting container body has permeability, and water flows into soil through the side wall and the external reverse filtration membrane sleeve 13 to form soil water for water absorption and utilization of root systems.
When water supply or rain collecting and storing are carried out by ground irrigation, water flows from a field irrigation ditch or a rainfall collecting ditch, flows through the transition section 21 of the water collecting container cover 2 with a reverse gradient, deposits coarse particles of bed load at the bottom of the water flow, and water flow containing fine particles of sediment (suspended sediment) enters the water collecting container body 1 from the grid-shaped water inlet 23 on the water inlet section 22. The water collecting container body 1 is internally provided with a sand filtering inner container 12 which is made of flexible materials and is in a bag shape, is opened at the upper opening and is hung on the opening edge 15 of the round cone container with the permeable side wall by an opening rope. The water flow entering the water collecting container body 1 is accumulated in the sand filtering inner container 12, and the water permeates the sand filtering inner container and enters soil through the seepage side wall of the water collecting container body 1 and the reverse filter membrane sleeve 13 to form soil water for water absorption and utilization of root systems; finer particulate sediment is retained within the sand filter liner 12.
When more sediment is contained in the sand filtering liner 12, the water seepage and accumulation in the water collecting container body 1 can be affected, and the sediment in the sand filtering liner 12 needs to be removed: the rotary clamp 24 can be placed in the rotary clamp sinking groove 11 on the upper opening edge of the water collecting container body 1 by rotating the water collecting container cover 2, the water collecting container cover 2 is moved upwards, the opening rope of the sand filtering inner container 12 is loosened, the sand filtering inner container 12 is taken out of the water collecting container body 1, the sand filtering inner container 12 is turned over, and sediment in the sand filtering inner container 12 is poured out. After the sediment in the sand filtering liner 12 is removed, the sand filtering liner can be reinstalled in the water collecting container body 1, and the sand filtering liner 2 can be reused.
Example 2:
this embodiment is substantially the same as embodiment 1, with the main differences that: as shown in fig. 6 and 7, in this embodiment, the water irrigator further includes an inner container 3 and a plurality of water seepage pipes 4, the inner container 3 is disposed at an upper portion of an inner cavity of the water collecting container body 1, the inner container 3 has a water storage cavity 31, the inner container 3 is provided with a water channel 32 for water on the ground to directly flow into the bottom of the water collecting container body 1, the bottom of the inner container 3 is provided with a plurality of water seepage outlets 33 for supplying water to the water seepage pipes 4, the water seepage pipes 4 are inserted into soil around the water irrigator, and one end of the water seepage pipe 4 is connected with the inner container 3 through the water seepage outlets 33. Specifically, the inner container 3 is disposed at the middle upper part of the inner cavity of the water collecting container body 1, the inner container 3 is an annular container with an open upper part, the outer dimension of the annular container is identical to the inner dimension of the upper part of the water collecting container body 1, the hanging hooks 34 are disposed at the upper edge of the inner container 3, the fixing of the inner container 3 is realized by hanging the hanging hooks 34 at the screwing and sinking positions of the water collecting container body 1, namely, the inner container 3 forms an upper water storage cavity 31 in the water collecting container body 1, as the inner container 25 has a certain height, the bottom of the inner container 25 is disposed at the middle part of the water collecting container body 1, the corresponding position of the side wall of the water collecting container body 1 is provided with holes for the water seepage pipes 4 to pass through, namely, the water seepage pipes 4 are inserted into the surrounding soil body of the side wall of the middle part of the water collecting container body 1, the water seepage pipes 4 can be arranged in a plurality of radial shapes according to the axis of the water collecting container body 1, the length of which can be selected according to the irrigation range requirement, the embodiment is specifically provided with 4 water seepage pipes 4 are disposed around the axis of the water collecting container body 1, in other embodiments, the number and arrangement modes of the water seepage pipes 4 can be increased or decreased according to the actual requirements, the number and the arrangement modes of the soil wetting shapes can be adjusted to form a circular irrigation shape on the water level or the water level, or the like.
In this embodiment, the water seepage pipe 4 is horizontally arranged. In other embodiments, the side of the water seepage pipe 4 near the water collection container body 1 is slightly lower, so that when the water seepage pipe 4 has the condition of extremely fine soil particles to permeate back, the water level of the inner container 3 can gradually drop in the process of ending the water filling, and the extremely fine particle sediment is carried out along with the water flow in the water seepage pipe 4 and is cleaned at the joint with the inner container 3 through the water seepage outlet 33.
In this embodiment, in order to enable the ground water to flow into the water storage cavity 31 of the inner container 3 and the bottom of the water collection container body 1, a vertical circular through hole is provided at the center of the inner container 3, so as to form a water passing channel 32, and after the ground water flows into the water collection container cover 2, part of the ground water directly falls into the water storage cavity 31 of the inner container 3, and the other part of the ground water enters the water passing channel 32 and then falls into the bottom of the water collection container body 1. In order to filter out the sediment in the ground water, the flexible sand filtering liner 12 of the present embodiment is paved from the upper portion of the inner container 3 and is paved towards the lower portion of the water collecting container body 1 through the water passing channel 32 (vertical circular through hole), and at this time, the sand filtering liner 12 can effectively filter the sediment flowing into the water.
In this embodiment, the water seepage pipe 4 includes a conical top cap 41 and a plurality of connection segments 42, the conical top cap 41 is inserted in the outside soil body around the irrigator, the connection segments 42 are sequentially connected in a socket manner to form a connection pipe, the socket connection parts of the adjacent connection segments 42 form annular water seepage joints, one end of the connection pipe is connected with the conical top cap 41, and the other end is connected with the inner container 3 through the water seepage outlet 33. Specifically, the conical top cap 41 of the water seepage pipe 4 is arranged at the outermost side, the plurality of connecting sections 42 are short pipes, the conical top cap 41 is connected with the adjacent connecting sections 42 in a socket joint mode, the later connecting sections 42 are also connected in a socket joint mode, annular water seepage seams are arranged at socket joint positions, and the innermost connecting sections 42 are communicated with the water seepage outlet 33 of the water storage cavity 31 in the inner container 3. The annular water seepage seam is constructed in the mode of socket connection, the water seepage effect of horizontal direction can be effectively expanded, compared with the water seepage through the water collecting container body 1, the influence of gravity can be further reduced, the coverage of irrigation in the horizontal direction is improved, and the irrigation effect is better.
As shown in fig. 8 and 9, in this embodiment, one end of the connection section 42 is a socket end 421, the other end is a spigot end 422, the socket end 421 faces the direction of the water collecting container body 1, the spigot end 422 faces the outer distal end, the spigot end 422 of the connection section 42 is provided with a plurality of slits 423 along the generatrix direction of the connection section 42, and the length of the slits 423 is equal to the length of the socket. Specifically, the diameter of the socket end 421 of the connection segment 42 gradually increases from inside to outside, i.e., the socket end 421 forms an outwardly flared bell shape, the socket length is the length of the outwardly flared section, and the diameter of the outer wall of the socket end 422 of the connection segment 42 gradually decreases from inside to outside. When the spigot end 422 of one connection segment 42 is fully inserted into the socket end 421 of another connection segment 42, the constricted section of the spigot end 422 can be inserted into the depth of the socket end 421, and the constricted section can extend further beyond the socket length due to the reduced diameter of the constricted section, while the length of the slit 423 is greater than the constricted section and equal to the socket length, and after insertion, a part of the slit 423 extends into the connection segment 42, and a part of the slit 423 is matched with the flared section of the socket end 421 to form an annular water seepage slit at the socket, and the annular water seepage slit is matched with the extended water seepage pipe 4 to form a better water seepage irrigation effect.
In this embodiment, the pipe water supply port 14 communicates with the water storage chamber 31 of the inner container 3 in the water collecting container body 1. The pipeline water supply port 14 is communicated with a water supply pipeline, and can supply water to the inner container 3 through the water supply pipeline when the rainfall is small, and overflows into the water collecting container body 1 after the inner container 3 is fully stored, and the water flow flows to the water seepage pipe 4 after the inner container 3 is fully stored.
According to the embodiment, the horizontal wetting range of the root zone is enlarged by arranging the water seepage pipe 4, the irrigation area of a single irrigation emitter is enlarged, the inner container 3 only supplies water for the water seepage pipe 4, the water quantity of the side wall of the water collecting container body 1 directly seeping into soil is reduced, the shape of a soil wetting body formed by the side wall of the water collecting container body 1 by seepage is vertically shortened, and the water seepage of the water collecting container body 1 cooperates with the combined action of the inner container 3 and the water seepage pipe 4, so that the soil of the underground root zone in the irrigation range is more uniform in wetting on the horizontal plane.
For the buried container type emitter of the foregoing embodiment, the height of the water collecting container body 1 is h, h=ph-h 1 Wherein H is the planned wetting layer depth of crops, namely the depth of a crop root system centralized layer, p is the burial depth ratio of a water collecting container, p is 0.40-0.55, H 1 The ditch depth of the water conveying ditch or the rain collecting ditch in the field;
the diameter of the bottom surface of the water collecting container body 1 is D 2 ，Wherein V is the design rain collecting quantity (calculated by hydrology and according to the national relevant standards such as rain collecting irrigation, water and soil loss control and the like) on the control range area of the irrigator, q is the rainfall stagnation coefficient, q is 0.6-0.9, and V 1 The storage capacity of a field water delivery ditch or a rain collecting ditch in the control range of the irrigator is reserved;
the diameter of the top opening of the water collecting container body 1 is D 1 ，D 1 ＝D 2 +2hcotα。
By adopting the mode, the reasonable size of the buried container type irrigator can be calculated according to the factors of plant characteristics, irrigation requirements, field structures and the like so as to play the water storage effect of the buried container type irrigator in cooperation with actual conditions, uniformly irrigate the underground root system of the plant, ensure the optimal irrigation effect and be beneficial to the rapid growth of the plant. The dimensions of the emitter of each example are calculated as shown in table 1 below.
Table 1: the dimension meter of the irrigator of each embodiment (the related parameters adopt the data of Shanxi province in jin Zhongshi, the design of collecting rain which falls in 24 hours after ten years)
H, D in the above table 1 、D 2 To calculate the value, it may be kept two decimal places as the adopted value for ease of construction and processing. To avoid excessive damage to the root system, the top of the water-collecting container body 1 is openedDiameter of D 1 The diameter of the bottom surface of the water collecting container body 1 is less than 0.4m and is D 2 Less than 0.3m, if this condition is not satisfied by the above calculation, the field engineering arrangement needs to be adjusted to increase V 1 Or reducing design criteria to reduce design rain level V, and re-calculating D 1 And D 2 Until the aforementioned requirements are met.
The size of the irrigator in each embodiment comprehensively considers the conditions of plant types, field engineering arrangement conditions, expected average rainfall and the like, can provide the best irrigation effect for plant roots, can be matched with a water delivery ditch to reduce the waste of rainwater, can pertinently form an underground root system wetting space, enlarges the irrigation control range, and improves the irrigation uniformity, thereby being beneficial to the rapid healthy growth of plants.
While the invention has been described in terms of preferred embodiments, it is not intended to be limiting. Many possible variations and modifications of the disclosed technology can be made by anyone skilled in the art, or equivalent embodiments with equivalent variations can be made, without departing from the scope of the invention. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present invention shall fall within the scope of the technical solution of the present invention.
Claims (10)
1. An underground container type irrigator, which is characterized in that: including catchment container body (1) and confession surface ponding inflow catchment container lid (2) of catchment container body (1), catchment container body (1) buries underground, and catchment container body (1) lateral wall is for the permeable limit wall structure that can permeate inside water to outside soil body, catchment container body (1) lateral wall along the direction outside slope setting of underground to ground, catchment container body (1) top is equipped with openly, catchment container lid (2) cover on catchment container body (1) top is uncovered.
2. The buried container emitter of claim 1 wherein: the included angle between the side wall of the water collecting container body (1) and the horizontal plane is alpha, and the included angle is more than 70 degrees and less than 88 degrees.
3. The buried container emitter of claim 1 wherein: the water irrigator further comprises an inner container (3) and a plurality of water seepage pipes (4), wherein the inner container (3) is arranged on the upper portion of the inner cavity of the water collection container body (1), the inner container (3) is provided with a water storage cavity (31), water channels (32) for allowing water on the ground to directly flow into the bottom of the water collection container body (1) are arranged on the inner container (3), a plurality of water seepage outlets (33) for supplying water to the water seepage pipes (4) are arranged on the bottom of the inner container (3), the water seepage pipes (4) are inserted into soil around the water irrigator, and one ends of the water seepage pipes (4) are connected with the inner container (3) through the water seepage outlets (33).
4. A buried container emitter according to claim 3, wherein: the water seepage pipe (4) comprises a conical top cap (41) and a plurality of connecting sections (42), the conical top cap (41) is inserted into soil body on the outer side around the water filling device, the connecting sections (42) are sequentially connected in a socket-joint mode to form a connecting pipe, annular water seepage joints are formed at socket-joint positions of the adjacent connecting sections (42), one end of the connecting pipe is connected with the conical top cap (41), and the other end of the connecting pipe is connected with the inner container (3) through the water seepage outlet (33).
5. The buried container emitter of claim 2 wherein: the height of the water collecting container body (1) is h, and h=pH-h 1 Wherein H is the planned wetting layer depth of crops, p is the burial depth ratio of a water collecting container, p is 0.40-0.55, H 1 The ditch depth of the water conveying ditch or the rain collecting ditch in the field;
the diameter of the bottom surface of the water collecting container body (1) is D 2 ，Wherein V is the designed rain collecting quantity on the control range area of the irrigator, q is the rainfall stagnation coefficient, q is 0.6-0.9, V 1 For controlling range of the irrigatorThe stagnating and accumulating capacity of the field water conveying ditch or the rain collecting ditch in the water storage tank;
the diameter of the top opening of the water collecting container body (1) is D 1 ，D 1 ＝D 2 +2hcotα。
6. The buried container emitter according to any one of claims 1 to 5, wherein: the side wall of the water collecting container cover (2) is obliquely contracted from bottom to top to the center.
7. The buried container emitter of claim 6 wherein: the water collecting container cover (2) comprises a transition section (21) and a water inlet section (22) for allowing ground water to flow into the water collecting container body (1), a water inlet (23) is formed in the side wall of the water inlet section (22), the included angle between the side wall of the transition section (21) and the horizontal plane is beta, the included angle between the side wall of the water inlet section (22) and the horizontal plane is gamma, gamma is larger than beta, the included angle between the side wall of the transition section (21) and the horizontal plane is 5-30 degrees, and the included angle between the side wall of the water inlet section (22) and the horizontal plane is smaller than 85 degrees.
8. The buried container emitter according to any one of claims 1 to 5, wherein: the top opening of the water collection container body (1) is provided with a rotary clamp sinking groove (11), and the bottom of the water collection container cover (2) is provided with a rotary clamp (24) which can be screwed into the rotary clamp sinking groove (11).
9. The buried container emitter according to any one of claims 1 to 5, wherein: the inner wall of the water collecting container body (1) is provided with a sand filtering inner container (12) for filtering sediment, and the outer wall of the water collecting container body (1) is wrapped with a reverse filtration membrane sleeve (13) for preventing fine particles from infiltrating back into the water collecting container body (1).
10. The buried container emitter according to any one of claims 1 to 5, wherein: the water collecting container is characterized in that a pipeline water supply port (14) capable of being connected with an external water supply pipeline is arranged above the side wall of the water collecting container body (1), and the pipeline water supply port (14) is communicated with the inner cavity of the water collecting container body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311717903.7A CN117678498B (en) | 2023-12-13 | 2023-12-13 | Bury container Water filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311717903.7A CN117678498B (en) | 2023-12-13 | 2023-12-13 | Bury container Water filling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117678498A true CN117678498A (en) | 2024-03-12 |
| CN117678498B CN117678498B (en) | 2026-03-20 |
Family
ID=90138645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311717903.7A Active CN117678498B (en) | 2023-12-13 | 2023-12-13 | Bury container Water filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117678498B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119563434A (en) * | 2025-02-06 | 2025-03-07 | 北京林业大学 | A fertilization device for key protected vegetation and a precise water and fertilizer conservation system |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2343785Y (en) * | 1998-06-12 | 1999-10-20 | 云南优质农产品开发服务中心 | Water-storing and irrigating equipment for arid land |
| CN2717211Y (en) * | 2004-05-31 | 2005-08-17 | 孙正维 | Machine-made dry-land water-collecting natural drip irrigation well |
| CN101223857A (en) * | 2007-01-19 | 2008-07-23 | 北京欣智奕灌溉科技开发有限公司 | Automatic flooding irrigator and method thereof for raw water |
| CN202135551U (en) * | 2011-06-02 | 2012-02-08 | 广东联塑科技实业有限公司 | Irrigator for tree root |
| CN104153423A (en) * | 2014-07-29 | 2014-11-19 | 济南大学 | Wellhead of frustum-shaped internal-external water-inflow permeable inverted-filtering recharge well |
| KR20160022140A (en) * | 2014-08-19 | 2016-02-29 | 주식회사 포스코건설 | Expansion infiltration pot pacility for plant growth by surface detention storage and evaporation |
| CN206118655U (en) * | 2016-10-31 | 2017-04-26 | 大庆金土地节水工程设备有限公司 | Device is driped irrigation to cylinder formula |
| CN206651028U (en) * | 2017-03-28 | 2017-11-21 | 广州巧因环境科技有限公司 | A kind of forest curing system being used in jungle in blocks |
| CN107889737A (en) * | 2017-11-20 | 2018-04-10 | 宁夏浩迪科技有限公司 | Anti-clogging replaceable water-collecting infiltrating irrigator |
| CN108719011A (en) * | 2018-05-11 | 2018-11-02 | 西北农林科技大学 | A kind of undergrounds mountainous region Ji Yu micropore ceramics irrigation system |
| CN208792480U (en) * | 2018-08-10 | 2019-04-26 | 四川创未网络科技有限公司 | It is a kind of for controlling flood, the device of water storage and irrigation |
| CN110150111A (en) * | 2019-05-09 | 2019-08-23 | 宁夏大学 | A new type of rainwater collection and infiltrator |
-
2023
- 2023-12-13 CN CN202311717903.7A patent/CN117678498B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2343785Y (en) * | 1998-06-12 | 1999-10-20 | 云南优质农产品开发服务中心 | Water-storing and irrigating equipment for arid land |
| CN2717211Y (en) * | 2004-05-31 | 2005-08-17 | 孙正维 | Machine-made dry-land water-collecting natural drip irrigation well |
| CN101223857A (en) * | 2007-01-19 | 2008-07-23 | 北京欣智奕灌溉科技开发有限公司 | Automatic flooding irrigator and method thereof for raw water |
| CN202135551U (en) * | 2011-06-02 | 2012-02-08 | 广东联塑科技实业有限公司 | Irrigator for tree root |
| CN104153423A (en) * | 2014-07-29 | 2014-11-19 | 济南大学 | Wellhead of frustum-shaped internal-external water-inflow permeable inverted-filtering recharge well |
| KR20160022140A (en) * | 2014-08-19 | 2016-02-29 | 주식회사 포스코건설 | Expansion infiltration pot pacility for plant growth by surface detention storage and evaporation |
| CN206118655U (en) * | 2016-10-31 | 2017-04-26 | 大庆金土地节水工程设备有限公司 | Device is driped irrigation to cylinder formula |
| CN206651028U (en) * | 2017-03-28 | 2017-11-21 | 广州巧因环境科技有限公司 | A kind of forest curing system being used in jungle in blocks |
| CN107889737A (en) * | 2017-11-20 | 2018-04-10 | 宁夏浩迪科技有限公司 | Anti-clogging replaceable water-collecting infiltrating irrigator |
| CN108719011A (en) * | 2018-05-11 | 2018-11-02 | 西北农林科技大学 | A kind of undergrounds mountainous region Ji Yu micropore ceramics irrigation system |
| CN208792480U (en) * | 2018-08-10 | 2019-04-26 | 四川创未网络科技有限公司 | It is a kind of for controlling flood, the device of water storage and irrigation |
| CN110150111A (en) * | 2019-05-09 | 2019-08-23 | 宁夏大学 | A new type of rainwater collection and infiltrator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119563434A (en) * | 2025-02-06 | 2025-03-07 | 北京林业大学 | A fertilization device for key protected vegetation and a precise water and fertilizer conservation system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117678498B (en) | 2026-03-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205511293U (en) | Irrigation system, in particular for impermeable soils | |
| CN111149656B (en) | A mountain distributed collection water storage supplementary irrigation afforestation system | |
| CN111919629A (en) | A plant living system for side slope ecological remediation | |
| CN117678498B (en) | Bury container Water filling device | |
| CN213173556U (en) | River bank slope protection structure | |
| CN210263658U (en) | Green building roof planting system | |
| CN108719011A (en) | A kind of undergrounds mountainous region Ji Yu micropore ceramics irrigation system | |
| CN101091448B (en) | Irrigation and drainage pipes | |
| CN104885609A (en) | Saline-alkali soil concealed pipe device for compound desalting | |
| CN210580202U (en) | Green belt structure | |
| CN217896674U (en) | Rainwater collection and irrigation system | |
| CN106499033B (en) | Road green belt system for drainage and water retention | |
| CN211745621U (en) | Retaining tree pool | |
| CN209837227U (en) | District rainwater collecting system | |
| CN208708337U (en) | A kind of field pipeline irrigation system | |
| ES2320304B1 (en) | IRRIGATION WATER RECOVERY AND USE SYSTEM. | |
| CN206888160U (en) | Rainfall infiltration device | |
| CN106638629B (en) | A kind of device for loess slope slope greening | |
| CN104863209B (en) | A kind of precipitation of collecting is used for the device of the lower soil water recharge of earth's surface covering firmly | |
| CN209861839U (en) | Gardens rainwater circulating device | |
| CN116591260B (en) | A desert distributed water collection device | |
| CN206791246U (en) | Artificial hill and its irrigation system | |
| CN204898774U (en) | It is used for earth's surface to cover down device of soil water supply firmly to collect precipitation | |
| CN110886341B (en) | An integrated rainwater flower box | |
| CN108668787A (en) | A kind of ecological reconstruction structure of flinty slope |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |