CN210928863U - Vegetable greenhouse irrigation equipment - Google Patents
Vegetable greenhouse irrigation equipment Download PDFInfo
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- CN210928863U CN210928863U CN201922033396.0U CN201922033396U CN210928863U CN 210928863 U CN210928863 U CN 210928863U CN 201922033396 U CN201922033396 U CN 201922033396U CN 210928863 U CN210928863 U CN 210928863U
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- irrigation
- pipeline
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- water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The utility model belongs to the technical field of the irrigation and water conservancy, specifically disclose a vegetable greenhouse irrigation equipment, it adopts the two-stage irrigation pipeline, includes one-level irrigation pipeline, two at least retaining buckets and second grade irrigation pipeline promptly. The two-stage irrigation pipelines are transited through the water storage barrels, firstly, under the action of the main water pump, water firstly passes through the first-stage irrigation pipelines to reach all the water storage barrels, then under the action of all the sub-water pumps, the water reaches the appointed irrigation area through all the second-stage irrigation pipelines by the water storage barrels, and flows into the ditch of the appointed irrigation area. The utility model discloses a two-stage irrigation pipe way has realized the regionalization control of watering, compares with the watering mode among the prior art, has effectively solved the inhomogeneous phenomenon of watering that appears in the vegetable greenhouse easily.
Description
Technical Field
The utility model belongs to the technical field of the irrigation and water conservancy, in particular to vegetable greenhouse irrigation equipment.
Background
In vegetable greenhouses, such as tomato greenhouses and the like, the plants are basically planted in rows, and ditches are reserved between the rows to facilitate the irrigation of crops. As shown in fig. 6, the current irrigation method is:
a long hard pipe 101 is laid in the vegetable greenhouse, holes are formed in the hard pipe 101 corresponding to the end portions of the ditches 102, a straight pipe 103 is installed at each hole, the straight pipe 103 extends into each ditch 102, and when irrigation is carried out, water can flow into the ditches 102 in sequence only by turning on a water suction pump.
The irrigation method has the following problems in the actual use process:
1. water flows in from one end of the hard pipe 101, and when the length of the vegetable greenhouse is longer, the water flow in the part at the far end of the hard pipe 101 is smaller, which easily causes unbalanced watering.
2. The straight pipe 103 corresponding to each ditch 102 is not provided with a valve, so that the whole irrigation can be carried out only on crops in the vegetable greenhouse during irrigation, and the irrigation of the inner part of the vegetable greenhouse in different areas can not be realized.
It can be seen that the irrigation devices of the prior art have the problems of uneven irrigation, uncontrollable irrigation areas, etc.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vegetable greenhouse irrigation equipment to water inhomogeneous technical problem in the vegetable greenhouse among the solution prior art.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
a vegetable greenhouse irrigation device, comprising:
the irrigation system comprises a primary irrigation pipeline, at least two water storage barrels and a secondary irrigation pipeline;
the primary irrigation pipeline comprises a primary irrigation main pipeline and a plurality of primary irrigation sub-pipelines;
one end of each primary irrigation sub-pipeline is respectively connected to different positions of the primary irrigation main pipeline, and the other end of each primary irrigation sub-pipeline correspondingly extends into one water storage barrel;
a main water pump is arranged on the primary irrigation main pipeline;
each primary irrigation sub-pipeline is respectively provided with a primary control valve;
the secondary irrigation pipeline comprises a primary secondary irrigation pipeline and a plurality of secondary irrigation sub-pipelines;
the secondary irrigation main pipeline is connected into the water storage barrel;
a sub-water pump is arranged on the secondary irrigation main pipeline;
one end of each secondary irrigation sub-pipeline is respectively connected to different positions of the primary secondary irrigation pipeline, and the other end of each secondary irrigation sub-pipeline correspondingly extends into a ditch;
each secondary irrigation sub-pipeline is respectively provided with a secondary control valve.
Preferably, part or all of the primary irrigation sub-pipelines are connected to the primary irrigation main pipeline through a tee; and part or all of the secondary irrigation sub-pipelines are connected to the secondary irrigation main pipeline through a tee.
Preferably, the secondary irrigation main pipelines comprise a first secondary irrigation main pipeline and a second secondary irrigation main pipeline; one end of the first secondary irrigation main pipeline is connected into the water storage barrel, and the other end of the first secondary irrigation main pipeline is connected to the middle part of the second secondary irrigation main pipeline through a tee joint;
each secondary irrigation sub-pipeline is connected to different positions of the second secondary irrigation main pipeline.
Preferably, the other end of the secondary irrigation sub-pipeline is provided with a flange;
a water pipe head with a flange is arranged at the position corresponding to each secondary irrigation sub-pipeline;
the water pipe head is connected with the secondary irrigation sub-pipe through a flange.
Preferably, the connection position of the secondary irrigation main pipeline in the water storage barrel is positioned at the lower part of the water storage barrel.
Preferably, the primary control valve adopts an electromagnetic control water valve;
and the upper part of the inner wall and the lower part of the inner wall of each water storage barrel are respectively provided with an electronic liquid level sensor.
Compared with the prior art, the utility model, following beneficial effect has:
as above, the utility model provides a vegetable greenhouse irrigation equipment, it adopts two-stage irrigation pipeline, passes through the water storage bucket transition between the two-stage irrigation pipeline, at first under the effect of main water pump, and water arrives each water storage bucket through one-level irrigation pipeline earlier in, then under the effect of each sub-water pump, and water reachs appointed watering region through each second grade irrigation pipeline by the water storage bucket again to flow into in the ditch of appointed watering region. The utility model discloses an above-mentioned two-stage irrigation pipe way has realized the regionalization control of watering, compares with the watering mode among the prior art, has effectively solved the inhomogeneous phenomenon of watering that appears in the vegetable greenhouse easily.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
It is to be understood that the drawings in the following description are merely exemplary of the invention and that other drawings may be derived from the structure shown in the drawings by those skilled in the art without the exercise of inventive faculty.
Fig. 1 is a schematic structural view of a vegetable greenhouse watering device in embodiment 1 of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
fig. 4 is a schematic structural view of a secondary irrigation sub-pipeline in embodiment 1 of the present invention;
fig. 5 is a schematic structural view of a vegetable greenhouse watering device according to embodiment 2 of the present invention;
FIG. 6 is a schematic view of a prior art irrigation device for vegetable greenhouses;
the reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
10 | Two- |
| 2 | First- |
11 | Flange plate |
| 3 | |
12 | Water pipe head |
| 4 | Main water pump | 13 | Upper electronic |
| 5 | First-stage control valve | 14 | Lower electronic liquid level sensor |
| 6 | Secondary irrigation main pipeline | 15 | |
| 7 | |
||
| 8 | First-stage irrigation |
||
| 9 | Second-level irrigation main pipeline |
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Example 1
As shown in fig. 1, this embodiment 1 describes a vegetable greenhouse irrigation device, which adopts a two-stage irrigation pipeline design, that is, it includes: one-level irrigation pipeline, two at least retaining buckets and second grade irrigation pipeline.
Wherein, firstly, water is drained into each water storage barrel through the primary irrigation pipeline, and then the water in each water storage barrel reaches the appointed irrigation area of the vegetable greenhouse through the secondary irrigation pipeline.
This embodiment 1 is through above-mentioned pipeline design, does benefit to and carries out the partitioning management in the vegetable greenhouse when watering, because the watering area of every second grade watering pipeline is less, consequently makes the watering more even.
The following describes the structure of the two-stage irrigation pipe:
as shown in fig. 1, the primary irrigation pipeline comprises a primary irrigation main pipeline 1 and a plurality of primary irrigation sub-pipelines 2, wherein the number of the primary irrigation sub-pipelines 2 is the same as that of the water storage barrels 3.
The one end of each one-level irrigation sub-pipeline 2 is inserted into the different positions of one-level irrigation main pipeline 1 respectively, and the other end of each one-level irrigation sub-pipeline 2 corresponds respectively and stretches into in one water storage barrel 3.
In particular, a portion (for example, other than at the end of the primary irrigation main pipe 1) of the primary irrigation sub-pipe 2 is connected to the primary irrigation main pipe 1 by a tee.
The primary irrigation sub-pipeline 2 at the end of the primary irrigation main pipeline 1 can be directly connected to the primary irrigation main pipeline 1, and of course, can also be connected to the primary irrigation main pipeline 2 by means of a tee.
When the end part primary irrigation sub-pipeline 2 is connected by means of the tee joint, only one head of the tee joint is required to be sealed.
The primary irrigation main pipeline 1 is provided with a main water pump 4 for pumping water from a water source into the water storage barrel 3.
A primary control valve 5 is arranged on each primary irrigation sub-pipe 2, as shown in fig. 2. When the primary control valve 5 is opened, water flows through the primary irrigation sub-pipe 2.
Otherwise, when the primary control valve 5 is closed, no water flows through the primary irrigation sub-pipe 2.
By the design, the irrigation area in the vegetable greenhouse can be controlled, and when only partial area in the greenhouse has crops, only the primary control valve 5 of the corresponding area needs to be opened.
By the mode, regional management of irrigation in the vegetable greenhouse is realized, and irrigation is more uniform.
The secondary irrigation pipeline comprises a primary secondary irrigation pipeline 6 and a plurality of secondary irrigation sub-pipelines 7.
The secondary irrigation main pipeline 6 is connected to the inside of the water storage barrel 3.
Specifically, each secondary irrigation main pipeline 6 is correspondingly connected with one water storage barrel 3.
And a sub-water pump 15 is arranged on the secondary irrigation main pipeline 6.
One end of each secondary irrigation sub-pipeline 7 is respectively connected to different positions of the primary secondary irrigation pipeline 6, and the other end of each secondary irrigation sub-pipeline 7 correspondingly extends into a ditch, as shown in fig. 6.
In particular, part of the secondary irrigation sub-pipe 7 (for example, other than at the end of the primary irrigation pipe 6) is connected to the primary irrigation pipe 2 by a tee.
The secondary irrigation sub-pipe 7 at the end of the primary secondary irrigation pipe 6 can be directly connected to the primary secondary irrigation pipe 6, or, of course, can be connected to the primary secondary irrigation pipe 6 by means of a tee.
When the end part secondary irrigation sub-pipeline 7 is connected by means of the tee joint, only one head of the tee joint is sealed.
In order to further improve the uniformity of irrigation, the following design is also carried out:
the secondary irrigation main pipeline 6 comprises a primary secondary irrigation main pipeline 8 and a secondary irrigation main pipeline 9.
One end of the first-stage irrigation main pipeline 8 is connected into the water storage barrel, and the other end of the first-stage irrigation main pipeline 8 is connected to the middle of the second-stage irrigation main pipeline 9 through a tee joint.
Each secondary irrigation sub-pipeline 7 is respectively connected to different positions of a second secondary irrigation main pipeline 9.
Because No. one second grade irrigates main pipe 8 and is connected to No. two second grades and irrigates the middle part of main pipe 9, therefore shorten to the distance of both sides dispersion water by the middle part of No. two second grades irrigates main pipe 9, water more evenly.
A secondary control valve 10 is provided on each secondary irrigation sub-pipe 7, as shown in fig. 3. When the secondary control valve 10 is opened, the secondary irrigation sub-pipe 7 is passed by water.
Otherwise, when the secondary control valve 10 is closed, no water flows through the secondary irrigation sub-pipe 7.
The water passing through the secondary irrigation sub-pipe 7 can directly flow into the ditch.
Of course, the following arrangement can also be made at the other end (end) of the secondary irrigation sub-pipe 7:
as shown in fig. 3 and 4, the other end of the secondary irrigation sub-pipe 7 is provided with a flange 11. A water pipe head 12 with a flange is arranged at the position corresponding to each secondary irrigation sub-pipeline 7.
The water pipe head 12 is connected with the secondary irrigation sub-pipeline 7 through a flange.
In this way, water in the secondary irrigation sub-pipeline 7 can be led to a certain position in the ditch according to the requirement, and the water overflow (the end part of the ditch is broken) caused by the position of the water outlet at the end part of the ditch during irrigation is avoided.
Specifically, the connection position of the secondary irrigation main pipeline 6 in the water storage barrel 3 is positioned at the lower part of the water storage barrel 3.
The general working process of the irrigation device in this example 1 is as follows:
the individual water pipe heads 12 are first connected in turn at the location of each secondary irrigation sub-pipe 7. Then, part or all of the primary control valve 5 is opened, and part or all of the secondary control valve 10 is opened.
The main water pump 4 and part (or all) of the sub-water pumps 15 work to realize the irrigation of part or all of the areas in the vegetable greenhouse, and the mode can ensure the uniformity of irrigation and realize the regional management of irrigation.
Example 2
The embodiment 2 also describes a vegetable greenhouse irrigation device, and the technical characteristics of the device are different from those of the embodiment 1, and the device can refer to the embodiment 1 except the following technical characteristics.
As shown in fig. 5, the primary control valve 5 in this embodiment 2 is an electromagnetic control water valve.
In addition, an electronic level sensor, such as an upper electronic level sensor 13 and a lower electronic level sensor 14, is respectively mounted on the upper part of the inner wall and the lower part of the inner wall of each water storage barrel 3.
The dynamic control of the water in each water storage barrel can be realized through the electronic liquid level sensor and the electromagnetic control water valve.
The specific process is as follows:
take a certain water storage barrel 3 and a first-level irrigation sub-pipeline 2 connected to the water storage barrel 3 as an example for explanation:
when the water in a certain water storage barrel 3 is between the upper limit and the lower limit, the opening of the primary control valve 5 on the primary irrigation sub-pipeline 2 connected with the water storage barrel 3 is inconvenient.
When the upper electronic liquid level sensor 13 monitors that the water in the water storage barrel reaches the upper limit, the opening of the primary control valve 5 on the primary irrigation sub-pipeline 2 connected with the water storage barrel 3 is reduced, and the water inflow is reduced.
When the lower electronic liquid level sensor 14 monitors that the water in the water storage barrel reaches the lower limit position, the opening of the primary control valve 5 on the primary irrigation sub-pipeline 2 connected with the water storage barrel 3 is increased, and the water inflow is increased.
This embodiment 2 does benefit to the automated control who realizes irrigating in the vegetable greenhouse.
Of course, the above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all are in the utility model discloses a under the design, utilize the equivalent structure transform that the content of the description and the attached drawings did, or direct/indirect application all includes in other relevant technical fields the utility model discloses a protection within the scope should be received to the reason.
Claims (6)
1. A vegetable greenhouse irrigation device, which is characterized in that,
the method comprises the following steps: the irrigation system comprises a primary irrigation pipeline, at least two water storage barrels and a secondary irrigation pipeline;
the primary irrigation pipeline comprises a primary irrigation main pipeline and a plurality of primary irrigation sub-pipelines;
one end of each primary irrigation sub-pipeline is respectively connected to different positions of the primary irrigation main pipeline, and the other end of each primary irrigation sub-pipeline correspondingly extends into one water storage barrel;
a main water pump is arranged on the primary irrigation main pipeline;
each primary irrigation sub-pipeline is provided with a primary control valve;
the secondary irrigation pipeline comprises a primary secondary irrigation pipeline and a plurality of secondary irrigation sub-pipelines;
the secondary irrigation main pipeline is connected into the water storage barrel;
a sub-water pump is arranged on the secondary irrigation main pipeline;
one end of each secondary irrigation sub-pipeline is respectively connected to different positions of the primary secondary irrigation pipeline, and the other end of each secondary irrigation sub-pipeline correspondingly extends into a ditch;
and each secondary irrigation sub-pipeline is respectively provided with a secondary control valve.
2. A vegetable greenhouse irrigation apparatus as claimed in claim 1,
part or all of the primary irrigation sub-pipelines are connected to the primary irrigation main pipeline through a tee; and part or all of the secondary irrigation sub-pipelines are connected to the secondary irrigation main pipeline through a tee joint.
3. A vegetable greenhouse irrigation apparatus as claimed in claim 1,
the secondary irrigation main pipeline comprises a first secondary irrigation main pipeline and a second secondary irrigation main pipeline;
one end of the first secondary irrigation main pipeline is connected into the water storage barrel, and the other end of the first secondary irrigation main pipeline is connected to the middle of the second secondary irrigation main pipeline through a tee joint;
and each secondary irrigation sub-pipeline is connected to different positions of the second secondary irrigation main pipeline.
4. A vegetable greenhouse irrigation device as claimed in claim 1, wherein a flange is mounted at the other end of the secondary irrigation sub-pipeline;
a water pipe head with a flange is arranged at the position corresponding to each secondary irrigation sub-pipeline;
the water pipe head is connected with the secondary irrigation sub-pipe through a flange.
5. A vegetable greenhouse irrigation apparatus as claimed in claim 1,
the connection position of the secondary irrigation main pipeline in the water storage barrel is positioned at the lower part of the water storage barrel.
6. A vegetable greenhouse irrigation apparatus as claimed in claim 1 or 5,
the primary control valve adopts an electromagnetic control water valve;
and the upper part of the inner wall and the lower part of the inner wall of each water storage barrel are respectively provided with an electronic liquid level sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922033396.0U CN210928863U (en) | 2019-11-21 | 2019-11-21 | Vegetable greenhouse irrigation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922033396.0U CN210928863U (en) | 2019-11-21 | 2019-11-21 | Vegetable greenhouse irrigation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210928863U true CN210928863U (en) | 2020-07-07 |
Family
ID=71395845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922033396.0U Expired - Fee Related CN210928863U (en) | 2019-11-21 | 2019-11-21 | Vegetable greenhouse irrigation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210928863U (en) |
-
2019
- 2019-11-21 CN CN201922033396.0U patent/CN210928863U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20201121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |