CN208029798U

CN208029798U - Quick automatic control irrigation device

Info

Publication number: CN208029798U
Application number: CN201820433721.5U
Authority: CN
Inventors: 王军
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-28
Filing date: 2018-03-28
Publication date: 2018-11-02
Anticipated expiration: 2028-03-28

Abstract

The utility model provides a kind of quick automatic control irrigation device, including infiltrating irrigation head, the infiltrating irrigation head includes the shell for being internally provided with float, the water inlet for being connected to the enclosure is provided at the top of the shell, it is additionally provided with water outlet on the shell, there is the water stream channel for being connected to the inlet and outlet between the float and the inner wall of the shell, the closure part that can close the water inlet under the buoyancy of the float is provided at the top of the float.The infiltrating irrigation head of the utility model, which can be implemented separately, to be automatically controlled, therefore the utility model is applied in infiltrating irrigation system, it can make the different infiltrating irrigation heads of the same branch line of infiltrating irrigation system that there is different height difference, it is normally irrigated without carrying out smooth can be realized to soil, so as to ensure to be normally used in hillside, ditch depression.

Description

Quick automatic control irrigation device

Technical field

The utility model is related to infiltration irrigation technology field more particularly to a kind of quick automatic control irrigation devices.

Background technology

Infiltrating irrigation is a kind of sub-irrigation technology, is one of current facility irrigation technique state-of-the-art in the world, it will pipe Shape douche is embedded in the main root zone according of crop, and infiltrating irrigation pipe surrounding is contacted with soil, and minute-pressure water is slowly oozed from infiltrating irrigation pipe Go out, into soil aperture in dock after form the soil water at once, thus eliminating the need the drying and watering cycles of soil, reduce crop The advantages of water stress has water-saving, energy saving, volume increase.

But existing infiltrating irrigation system also has its limitation, the different infiltrating irrigation heads of the same branch line in existing infiltrating irrigation system Need to generally it be arranged in the same horizontal line, to limit the use on hillside, ditch depression.In order to ensure the irrigation of infiltrating irrigation system Effect, it is necessary to assure the soil for installing infiltrating irrigation system is smooth soil, such as soil out-of-flatness, then must be carried out in advance to soil The installation of infiltrating irrigation system could be carried out after smooth and carries out the plantation of plant, and limitation in actual use is larger, very not Just.

Utility model content

Technical problem present in for the above-mentioned prior art, the utility model provide a kind of quick automatic control irrigation device, It can be applied in infiltrating irrigation system, make the different infiltrating irrigation heads of the same branch line of infiltrating irrigation system that there is different height difference, so as to Ensure to be normally used in hillside, ditch depression.

In addition, the utility model can reach Quick water exit using heavy caliber infiltrating irrigation head with high-pressure water pipeline, it is not stifled to ooze Fill the purpose of head.

The technical solution of the utility model is：A kind of quick automatic control irrigation device, including infiltrating irrigation head, the infiltrating irrigation head include interior Portion is provided with the shell of float, and the water inlet for being connected to the enclosure is provided at the top of the shell, is gone back on the shell It is provided with water outlet, has the flow for being connected to the inlet and outlet logical between the float and the inner wall of the shell Road is provided with the closure part that the water inlet can be closed under the buoyancy of the float at the top of the float.

As preferred：When the infiltrating irrigation head is installed to the soil irrigated, the position of the water outlet, which is less than, to be filled Saturation water level line at the soil irrigate, the saturation water level line being consistently higher than at the top of the float at the soil irrigated.

As preferred：The water outlet is located at the bottom of the shell.

As preferred：The closure part is the structure gradually tapered up from bottom to up, the lower end shape of the water inlet and institute The shape for stating the horizontal cross-section of closure part is identical, and the area of the lower end of the water inlet is less than the face of the closure part lower end Product is more than the area of the closure part upper end.

As preferred：The lower end of the water inlet is circle, and the closure part is cone or truncated cone-shaped.

As preferred：The shell and the float are cylinder.

As preferred：The water inlet is coaxially disposed with the shell, and the closure part is coaxially disposed with the float.

As preferred：The inner wall of the inwardly projecting shell in lower end of the water inlet.

As preferred：When the water inlet is closed by the closure part, lower end to the shell top of the water inlet The distance of portion's inner wall is less than the distance at lower end to the top of the float of the water inlet.

As preferred：The internal diameter of the water inlet is 4mm or more.

The utility model has the beneficial effects that：Float is set inside the infiltrating irrigation head of the utility model, is sealed by buoy top After stable level (reaching saturation water level line) of the plug at the soil irrigated, water inlet water filling into shell is continued on through, The water level in shell can be made to increase, to make float float, the closure part that float rises at the top of the later stage can carry out water inlet Closing, achievees the purpose that be automatically closed water inlet, and when water level decreasing at the soil irrigated, the water in shell is through water outlet Mouth exudation outward, makes the water level decreasing in shell, then float moves downward, and water inlet reopens, and realizes automatic water filling.

It is automatically controlled since the infiltrating irrigation head of the utility model can be implemented separately, it will be provided by the utility model quick Automatic control irrigation device is applied in infiltrating irrigation system, and the different infiltrating irrigation heads of the same branch line of infiltrating irrigation system can be made to have different height Difference is normally irrigated without carrying out smooth can be realized to soil, so as to ensure normally to be made in hillside, ditch depression With.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other drawings may also be obtained based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model embodiment.

In figure：

1, shell；2, float；3, water inlet；4, closure part；5, water outlet；6, water stream channel.

Specific implementation mode

Setting is needed as the different infiltrating irrigations of same branch line in existing infiltrating irrigation system are first in the same horizontal line, to limit The use on hillside, ditch depression is made.In order to ensure the irrigation effect of infiltrating irrigation system, it is necessary to assure install the soil of infiltrating irrigation system For smooth soil, such as soil out-of-flatness, then must in advance to soil carry out it is smooth after could carry out the installation of infiltrating irrigation system with And the plantation of plant is carried out, limitation in actual use is larger, very inconvenient.

Technical problem present in for the above-mentioned prior art, the utility model embodiment provide a kind of quick automatic control and ooze Device is filled, including infiltrating irrigation head, the infiltrating irrigation head include the shell for being internally provided with float, connection institute is provided at the top of the shell The water inlet of enclosure is stated, water outlet is additionally provided on the shell, is had between the float and the inner wall of the shell It is connected to the water stream channel of the inlet and outlet, being provided at the top of the float can be in the buoyancy of the float The lower closure part for closing the water inlet.

Float is set inside the infiltrating irrigation head for the quick automatic control irrigation device that the utility model embodiment provides, passes through buoy top After stable level (reaching saturation water level line) of the block head at the soil irrigated, continues on through water inlet and noted into shell Water can be such that the water level in shell rises, to make float float, float rise the later stage at the top of closure part can to water inlet into Row closing, achievees the purpose that be automatically closed water inlet, and when water level decreasing at the soil irrigated, the water in shell is through going out The mouth of a river is oozed out outward, makes the water level decreasing in shell, then float moves downward, and water inlet reopens, and realizes automatic water filling.

It, below will be to the technology of the utility model to keep the purpose of this utility model, technical solution and advantage clearer Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.

Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, It shall fall within the protection scope of the present invention.

It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.

It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter Change description, do not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and Operation, therefore should not be understood as limiting the present invention.

In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and It is that can be slightly tilted.It is not to indicate the structure if "horizontal" refers to only that its direction is more horizontal with respect to for "vertical" It has to fully horizontally, but can be slightly tilted.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition Solve the concrete meaning of above-mentioned term in the present invention.

As shown in Figure 1, the utility model embodiment provides a kind of quick automatic control irrigation device, including infiltrating irrigation head, it is described to ooze It includes the shell 1 for being internally provided with float 2 to fill head.

The top of the shell 1 is provided with the water inlet 3 being connected to inside the shell 1, is additionally provided with out on the shell 1 The mouth of a river 5.There is the water stream channel 6 for being connected to the water inlet 3 and water outlet 5 between the float 2 and the inner wall of the shell 1.

When carrying out development of system, for several branch lines of Design of land that needs are irrigated, pass through on same root branch line Water inlet line connection designs multiple irrigation points.Each irrigation point is buried the quick automatic control that a utility model embodiment provides and is oozed Fill device.

The utility model embodiment provide quick automatic control irrigation device be connected to irrigation system when, by infiltrating irrigation head into The mouth of a river 3 is connected to the water inlet line of irrigation system, will pass through the water filling into shell 1 of water inlet 3, injects the water of shell 1 then position In in water stream channel 6, then passes through water outlet 5 and penetrate into irrigation where the quick automatic control irrigation device that the utility model embodiment provides In the soil of point irrigated.

The soil irrigated can reach a saturation state after absorbing enough waters, at the soil irrigated When water reaches saturation, a stable level of ground water is formed at this, which is saturation water level line.In the saturated condition Soil disclosure satisfy that the normal moisture supply of plant at this, but soil surface still keeps drying, can avoid moisture from soil surface Continuous drain evaporation.If continued after reaching saturation state at the soil irrigated to water filling at this, will cause moisture from this The soil surface at place is overflowed, and is made moisture from soil surface evaporation, is wasted so as to cause the loss of moisture.

The top of the float 2 for the quick automatic control irrigation device that the utility model embodiment provides is provided with can be described The closure part 4 of the water inlet 3 is closed under the buoyancy of float 2.When reaching saturation state at the soil irrigated, block Portion 4 can automatically close water inlet 3.

Optionally embodiment, when the infiltrating irrigation head is installed to the soil irrigated, the position of the water outlet 5 The saturation water level line at the soil irrigated is set low, the top of the float 2 is consistently higher than the saturation at the soil irrigated Water level line.In this way can to avoid the water at the soil irrigated into shell 1 reverse osmosis, be effectively guaranteed the unobstructed of water outlet 5.

Optionally embodiment, the water outlet 5 are located at the bottom of the shell 1.Water outlet 5 could be provided as more A, the shape of water outlet 5 could be provided as poroid, may be set to be fine crack shape.

Optionally embodiment, the closure part 4 are the structure gradually tapered up from bottom to up, the water inlet 3 Lower end shape is identical as the shape of the horizontal cross-section of the closure part 4, and the area of the lower end of the water inlet 3 is less than the envelope The area of stifled 4 lower end of portion, is more than the area of 4 upper end of the closure part.When water is flowed from water inlet 3 into shell 1, closure part The effect of a guiding may be implemented in 4 outer wall, and during closure part 4 opens and closes water inlet 3, It can realize the effect for being oriented to and quickly opening and closing.

The lower end of optionally embodiment, the water inlet 3 is circle, and the closure part 4 is cone or circle Platform shape.In the present embodiment, as shown in Figure 1, the closure part 4 is cone.

During the quick automatic control irrigation device use that the utility model embodiment provides, the upper end of closure part 4 is always Top positioned at the lower end of water inlet 3, to ensure limit of the float 2 in shell 1 in horizontal direction.

Optionally embodiment, the shell 1 are cylindrical easy to process and production with the float 2, also just It is evenly distributed in water stream channel 6 in guarantee water.

Optionally embodiment, the water inlet 3 are coaxially disposed with the shell 1, and the closure part 4 is floated with described Son 2 is coaxially disposed.Float 2 is set to float and keep balance in dropping process, to ensure the vertical up-or-down movement of float 2.

Optionally embodiment, the inner wall of the inwardly projecting shell in the lower end of the water inlet 31.It intakes in this way When the lower end of mouth 3 is contacted with closure part 4, it can realize and water inlet 3 is preferably closed.Also, in closure part 4 to water inlet 3 When being closed, still there is enough gaps between the top and the top inner wall of shell 1 of float 2, so that water inlet 3 is opened Afterwards, water inlet can be rapidly realized.

Optionally embodiment, when the water inlet 3 is closed by the closure part 4, the lower end of the water inlet 3 Extremely the distance of 1 top inner wall of the shell is less than the distance at lower end to the top of the float 2 of the water inlet 3.In this way may be used To ensure that the water flow that water enters from water inlet 3 in water stream channel 6 will not be too small.

The internal diameter of optionally embodiment, the water inlet 3 is 4mm or more.

It should be noted that in the absence of conflict, the feature in embodiment in the utility model can be mutual In conjunction with.

In conjunction with all optional embodiments of the utility model, the quick automatic control infiltrating irrigation that the utility model embodiment is provided Device is applied to irrigation system, specifically includes following advantages：

1, the landform that can directly adapt to height difference big rise and fall, is not required to level land.

2, only need smaller head can normal infiltrating irrigation, be slightly above infiltrating irrigation point, water source and infiltrating irrigation for water-supply source The height difference allowable range of point is larger, and range can reach 0.1 meter~20 meters, it is only necessary to by according to actual use Demand Design choosing Select the ability to bear of pipeline.

3, the different infiltrating irrigation heads of the same branch line of irrigation system are allow to have larger height difference, under normal conditions height difference model It can be 0.1 meter~10 meters to enclose, or even by design height difference up to 20 meters or more, and infiltrating irrigation water gap is little.Guarantee hillside, Infiltrating irrigation water in ditch depression is uniform.

4, rapid irrigation may be implemented, water supply is quick, is significantly better than sprinkling irrigation, trickle irrigation, and the quick water supply in part quickly reaches To saturation.

5, infiltrating irrigation head will not block.Infiltrating irrigation head water inlet diameter is big, diameter 4mm or more.

6, simple in structure, cost is extremely low.

7, it is automatically cut off to aquaporin when supply and automatically controlling water-water is locally saturated.Extra water exudation ground is not set to reach section Water purpose.Amount of makeup water at any time when olighydria.

8, it can control and ooze water surface elevation, the spatial position of seepage point can be controlled.

9, compatible existing drip irrigation equipment.

10, water-saving, avoid surface evaporation, water use efficiency high.

Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replace, it should be covered within the scope of the utility model.

Claims

1. a kind of quick automatic control irrigation device, including infiltrating irrigation head, it is characterised in that：The infiltrating irrigation head includes being internally provided with float (2) shell (1) is provided at the top of the shell (1) and is connected to the internal water inlet (3) of the shell (1), the shell (1) it is additionally provided with water outlet (5) on, has between the float (2) and the inner wall of the shell (1) and is connected to the water inlet (3) and the water stream channel of water outlet (5) (6) it, is provided with and can make in the buoyancy of the float (2) at the top of the float (2) With the lower closure part (4) for closing the water inlet (3).

2. quick automatic control irrigation device according to claim 1, it is characterised in that：It is installed in the infiltrating irrigation head to being irrigated When at soil, the position of the water outlet (5) is less than the saturation water level line at the soil irrigated, the top of the float (2) The saturation water level line being consistently higher than at the soil irrigated.

3. quick automatic control irrigation device according to claim 2, it is characterised in that：The water outlet (5) is located at the shell (1) bottom.

4. quick automatic control irrigation device according to claim 3, it is characterised in that：The closure part (4) be from bottom to up by The structure of contracting is tapered, the lower end shape of the water inlet (3) is identical as the shape of horizontal cross-section of the closure part (4), and institute The area for stating the lower end of water inlet (3) is less than the area of the closure part (4) lower end, is more than the face of the closure part (4) upper end Product.

5. quick automatic control irrigation device according to claim 4, it is characterised in that：The lower end of the water inlet (3) is circle, The closure part (4) is cone or truncated cone-shaped.

6. quick automatic control irrigation device according to claim 5, it is characterised in that：The shell (1) is equal with the float (2) For cylinder.

7. quick automatic control irrigation device according to claim 6, it is characterised in that：The water inlet (3) and the shell (1) Coaxial arrangement, the closure part (4) are coaxially disposed with the float (2).

8. quick automatic control irrigation device according to claim 7, it is characterised in that：The lower end of the water inlet (3) is to convex Go out the inner wall of the shell (1).

9. quick automatic control irrigation device according to claim 8, it is characterised in that：When the water inlet (3) is by the closure When portion (4) closes, the distance of lower end to the shell (1) top inner wall of the water inlet (3) is less than the water inlet (3) The distance at lower end to the top of the float (2).

10. quick automatic control irrigation device according to claim 9, it is characterised in that：The internal diameter of the water inlet (3) is 4mm More than.