CN210580356U - Anti-freezing sprinkling irrigation system - Google Patents
Anti-freezing sprinkling irrigation system Download PDFInfo
- Publication number
- CN210580356U CN210580356U CN201921337940.4U CN201921337940U CN210580356U CN 210580356 U CN210580356 U CN 210580356U CN 201921337940 U CN201921337940 U CN 201921337940U CN 210580356 U CN210580356 U CN 210580356U
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- China
- Prior art keywords
- pipe
- irrigation system
- branch pipe
- main pipe
- pipeline
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- 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.)
- Expired - Fee Related
Links
- 230000002262 irrigation Effects 0.000 title claims abstract description 29
- 238000003973 irrigation Methods 0.000 title claims abstract description 29
- 238000007710 freezing Methods 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000007921 spray Substances 0.000 claims abstract description 23
- 239000002689 soil Substances 0.000 claims abstract description 13
- 230000002528 anti-freeze Effects 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 239000002937 thermal insulation foam Substances 0.000 claims description 3
- 230000008014 freezing Effects 0.000 abstract 1
- 208000001034 Frostbite Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 108010053481 Antifreeze Proteins Proteins 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses an anti-freezing spray irrigation system, which comprises a water source, a water pump, a pipeline system and a spray head; the pipeline system comprises a main pipe, a branch pipe and a vertical pipe, wherein the main pipe is arranged on the main pipe, the water inlet end of the branch pipe is connected to the main pipe, the main pipe and the branch pipe are embedded below a local frozen soil layer, the bottom end of the vertical pipe is connected with the branch pipe, and a spray head is arranged at the upper end of the vertical pipe; water of a water source is absorbed and pressurized by a water pump, and is conveyed to pipelines at all levels and all spray heads and is sprayed out through the spray heads; the main pipe and the branch pipe which are embedded below the frozen soil layer are in a wave line type and are provided with low-lying points and high points, the low-lying points are positioned in the drainage well, and a drainage valve is arranged; the system is convenient to install and maintain, and can completely discharge water in a pipeline system, thereby achieving the aim of preventing freezing.
Description
Technical Field
The utility model relates to an agricultural irrigation field, in particular to sprinkler irrigation system prevents frostbite.
Background
The sprinkling irrigation system is a water conservancy facility which takes water from a water source, conveys and distributes the water to a field and implements sprinkling irrigation; consists of a water source, a water pump, a pipeline system and a spray head (as shown in figure 1); except the spray head, all components of the spray irrigation system are fixed in the whole irrigation season even throughout the year; the water pump and the power machine are fixed, the main pipe and the branch pipe are mostly buried underground, and the spray head is arranged on the fixed vertical pipe and can be used in each field in turn; at present, domestic irrigation projects mostly adopt pipelines to be buried below a local frozen soil layer, and the result is that: the system is safe, the management is simple, for example, the depth of a Beijing frozen soil layer is 50cm-80cm, the excavation depth of a general engineering ditch is about 1m, and the buried depth of a pipeline system in Xinjiang area is about 1.8 m; for an irrigation system, anti-freezing measures are taken in winter, and the fact that a main pipe and a branch pipe buried underground are not frozen and cracked is necessary to guarantee normal operation of the irrigation system; to this end, applicants provide an anti-freeze sprinkler system.
Disclosure of Invention
An object of the utility model is to provide a sprinkler irrigation system prevents frostbite, simple to operate, the maintenance of being convenient for can be clean with the log raft in the pipe-line system to reach frost-proof purpose.
The utility model adopts the technical scheme as follows: an anti-freezing spray irrigation system comprises a water source, a water pump, a pipeline system and a spray head; the pipeline system comprises a main pipe, a branch pipe and a vertical pipe, wherein the main pipe is arranged on the main pipe, the water inlet end of the branch pipe is connected to the main pipe, the main pipe and the branch pipe are embedded below a local frozen soil layer, the bottom end of the vertical pipe is connected with the branch pipe, and a spray head is arranged at the upper end of the vertical pipe; water of a water source is absorbed and pressurized by a water pump, and is conveyed to pipelines at all levels and all spray heads and is sprayed out through the spray heads; the dry pipe and branch pipe buried below the frozen soil layer are in a wave line shape and are provided with low-lying points and high points, the low-lying points are positioned in a drain well, and a drain valve is installed.
Further, the standpipe is installed at a low-lying point.
Furthermore, each main pipe and each branch pipe are a wavy line type pipe.
Further, every main pipe and branch pipe are the pipe that many nest of tubes built-up connection become the wave line type, and is concrete, adopt long straight tube, elbow, short straight tube to connect and form, and short straight tube is located low-lying point and high point department horizontal installation, and the elbow of downwarping is connected at the short straight tube both ends of high point department, and the elbow of upwarping is connected at the short straight tube both ends of low-lying point department, connects through long straight tube between the elbow that adjacent low-lying point and high point are relative, and the drain valve is installed to the short straight tube bottom of low-lying point department.
Furthermore, the bottom of the high point is also provided with a fixed seat, the structure of the device comprises a base and a fixed cover, the middle of the base is a plane, two sides of the base are inclined planes which incline downwards, and the shape of the inclined planes is matched with the shape of the bottom of the pipeline at the high point; the section of the fixed cover is arched, two sides of the fixed cover are fixed plates extending outwards, the fixed plates are provided with connecting through holes, and the base is correspondingly provided with threaded connecting holes; the inner side wall of the fixed cover is bonded with an elastic cushion layer, and the center of the cushion layer is provided with a channel for placing a pipeline; the pipeline passes through the channel at the center of the cushion layer, the cushion layer is tightly attached to the pipeline, and the fixing cover is fixed with the base through the bolt.
Further, the cushion layer can be made of rubber or heat preservation foam with elasticity.
Furthermore, four corners of the lower surface of the base are also provided with cone structures extending downwards, and the cone structures can be made into triangular pyramids or quadrangular pyramid shapes.
Furthermore, the top of the drainage well is provided with an openable well cover, and gravel is placed at the bottom of the well.
Further, a heat insulation layer is fixed on the peripheral side wall in the drainage well.
Furthermore, the heat insulation layer adopts heat insulation foam.
The beneficial effects of the utility model reside in that: the utility model provides a sprinkler irrigation system prevents frostbite, simple to operate is convenient for maintain, can be clean with the log raft in the pipe-line system to reach frost-proof purpose.
Drawings
Fig. 1 is a schematic structural diagram of a conventional sprinkler irrigation system.
Fig. 2 is a schematic diagram of the whole structure of the sprinkler irrigation system of the utility model.
Fig. 3 is a detailed structure diagram at the drain well.
FIG. 4 is a schematic view of the standpipe installed at a depression.
FIG. 5 is a schematic structural view of a pipe in which a trunk pipe and a branch pipe are combined by a plurality of pipes to form a wavy line.
Fig. 6 is a schematic view of a split structure of the fixing base.
Fig. 7 is a schematic structural view of the base and the fixing cover mounted together.
Fig. 8 is a schematic structural view of a pyramidal structure.
Fig. 9 is a schematic view of the structure of the cover on the drainage well with the standpipe.
In the figure: the water source 1, the water pump 2, the shower nozzle 3, the trunk 4, branch pipe 5, the standpipe 6, the main valve 7, low-lying point 8, high point 9, the drainage well 10, the drainage valve 11, long straight pipe 12, elbow 13, short straight pipe 14, fixing base 15, base 16, fixed cover 17, fixed plate 18, threaded connection hole 19, bed course 20, passageway 21, bolt 22, cone structure 23, well lid 24, gravel 25, thermal insulation layer 26.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings, which are only used for illustrating the technical solutions of the present invention and are not limited.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in fig. 2, an anti-freezing sprinkler irrigation system comprises a water source 1, a water pump 2, a pipeline system and a spray head 3; the pipeline system comprises a main pipe 4, a branch pipe 5 and a vertical pipe 6, wherein the main valve 7 is arranged on the main pipe 4, the water inlet end of the branch pipe 5 is connected to the main pipe 4, the main pipe 4 and the branch pipe 5 are embedded below a local frozen soil layer, the bottom end of the vertical pipe 6 is connected with the branch pipe 5, and the upper end of the vertical pipe 6 is provided with a spray head 3; water of a water source 1 is absorbed and pressurized by a water pump 2, conveyed to pipelines at all levels and each spray head and sprayed out by a spray head 3; as shown in figure 3, the main pipe 4 and the branch pipe 5 buried below the frozen soil layer are in a wave line shape, and are provided with low-lying points 8 and high-lying points 9, the low-lying points 8 are positioned in a drainage well 10, and a drainage valve 11 is arranged.
Further, as shown in fig. 4, the vertical pipe 6 is installed at the drop point 8, so that the vertical pipe 6 is easily connected to and maintained by the branch pipe 5, and the water accumulated at the drop point 8 can be discharged by the head 3 without opening the drain valve 11.
Furthermore, each main pipe 4 and each branch pipe 5 can be directly made into a wave line type pipe; or a plurality of pipes can be combined to form a wavy-line-type pipe, specifically, as shown in fig. 5, the wavy-line-type pipe is formed by connecting a long straight pipe 12, an elbow 13 and a short straight pipe 14, wherein the short straight pipe 14 is horizontally installed at a low-lying point 8 and a high-lying point 9, two ends of the short straight pipe 14 at the high-lying point 9 are connected with the elbow 13 bent downwards, two ends of the short straight pipe 14 at the low-lying point 8 are connected with the elbow 13 bent upwards, and the adjacent elbows 13 opposite to the low-lying point 8 and the high-lying point 9 are connected through the long straight pipe 12, and the connection mode can adopt direct welding, flange connection, hot melt connection, electric melting connection, threaded connection, socket type connection and the; a drain valve 11 is arranged at the bottom of the short straight pipe 14 at the low-lying point 8; the main pipe 4 and the branch pipe 5 generally need to be laid for a longer distance, one pipe is good in integrity and free of joints, water leakage and stress damage at the joints are avoided, and the main pipe and the branch pipe are inconvenient to transport and high in manufacturing cost; therefore, the combination of a plurality of pipes is more practical and convenient for transportation.
Further, as shown in fig. 6 and 7, considering that the seam at the high point 9 is also easy to displace, break and damage, and is buried in the soil inconvenient for maintenance, the bottom of the high point 9 is also provided with a fixed seat 15 for fixing and protecting the pipeline at the high point 9, the structure of the pipeline protection device comprises a base 16 and a fixed cover 17, the middle of the base 16 is a plane, and two sides of the base are inclined planes which incline downwards and are matched with the bottom of the pipeline at the high point 9 in shape; the base 16 may be made of reinforced concrete; the section of the fixed cover 17 is arched, two sides of the fixed cover are provided with fixing plates 18 extending outwards, the fixing plates 18 are provided with connecting through holes, and the base 16 is correspondingly provided with threaded connecting holes 19; a layer of elastic cushion layer 20 is adhered to the inner side wall of the fixed cover 17, and a channel 21 for placing a pipeline is arranged in the center of the cushion layer 20; the cushion layer 20 can be made of rubber or elastic heat-insulating foam; the pipeline passes through a channel 21 in the center of the cushion layer 20, the cushion layer 20 is tightly attached to the pipeline, and the fixing cover 17 and the base 16 are fixed through a bolt 22; the fixed cover 17 wraps the seam of the pipeline; the base 16 and the fixing cover 17 are mainly used for fixing the pipeline when the pipeline is buried in the ground, and the pipeline is prevented from being displaced or damaged when the buried soil is covered.
Further, as shown in fig. 8, four corners of the lower surface of the base 16 are further provided with cone structures 23 extending downward, which may be made into a triangular pyramid or a quadrangular pyramid, for fixing the base by penetrating into the soil.
Further, an openable well cover 24 is arranged at the top of the drainage well 10, gravel 25 is placed at the bottom of the drainage well to ensure the drainage well to be dry, and a flip cover which is opened by rotation or a push cover which is opened by translation can be adopted on the drainage well 10 without the vertical pipe 6 as shown in fig. 3; for a drainage well with a standpipe 6, as shown in fig. 9, the well cover 24 is arranged in a partially open configuration with the standpipe 6 passing through the fixed portion.
Further, the inner and peripheral side walls of the drainage well 10 are fixed with heat insulation layers 26, for example, heat insulation foam is used.
The drain valve 11 may be a ball valve, a gate valve, or a section of pipe with a plug.
The antifreezing use method of the sprinkling irrigation system comprises the following steps: the main valve on the main pipe is closed, the drain valve is opened to drain accumulated water in the pipeline, and water cannot accumulate in the pipeline because the drain valve is located at a low-lying point, so that frost cracking of the pipeline is avoided.
Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that modifications may be made to the above-described embodiments, or equivalent changes and modifications may be made to some of the technical features of the embodiments.
Claims (10)
1. An anti-freezing spray irrigation system comprises a water source, a water pump, a pipeline system and a spray head; the pipeline system comprises a main pipe, a branch pipe and a vertical pipe, wherein the main pipe is arranged on the main pipe, the water inlet end of the branch pipe is connected to the main pipe, the main pipe and the branch pipe are embedded below a local frozen soil layer, the bottom end of the vertical pipe is connected with the branch pipe, and a spray head is arranged at the upper end of the vertical pipe; water of a water source is absorbed and pressurized by a water pump, and is conveyed to pipelines at all levels and all spray heads and is sprayed out through the spray heads; the dry pipe and branch pipe buried below the frozen soil layer are in a wave line shape and are provided with low-lying points and high points, the low-lying points are positioned in a drain well, and a drain valve is installed.
2. The antifreeze sprinkler irrigation system of claim 1, wherein: the vertical pipe is arranged at a low-lying point.
3. The antifreeze sprinkler irrigation system of claim 1, wherein: each main pipe and each branch pipe are a wavy line type pipe.
4. The antifreeze sprinkler irrigation system of claim 1, wherein: each main pipe and each branch pipe are formed by connecting a plurality of pipes in a combined manner to form a wavy line type pipe, specifically, the wavy line type pipe is formed by connecting long straight pipes, elbows and short straight pipes, the short straight pipes are horizontally arranged at low-lying points and high-lying points, the two ends of each short straight pipe at the high-lying points are connected with the elbows bent downwards, the two ends of each short straight pipe at the low-lying points are connected with the elbows bent upwards, the elbows opposite to the adjacent low-lying points and the high-lying points are connected through the long straight pipes, and drain valves are arranged at the bottoms of the short straight.
5. The antifreeze sprinkler irrigation system of claim 1 or claim 4, wherein: the bottom of the high point is also provided with a fixed seat, the structure of the fixed seat comprises a base and a fixed cover, the middle of the base is a plane, and two sides of the base are inclined planes which incline downwards and are matched with the bottom of the pipeline at the high point in shape; the section of the fixed cover is arched, two sides of the fixed cover are fixed plates extending outwards, the fixed plates are provided with connecting through holes, and the base is correspondingly provided with threaded connecting holes; the inner side wall of the fixed cover is bonded with an elastic cushion layer, and the center of the cushion layer is provided with a channel for placing a pipeline; the pipeline passes through the channel at the center of the cushion layer, the cushion layer is tightly attached to the pipeline, and the fixing cover is fixed with the base through the bolt.
6. The antifreeze sprinkler irrigation system of claim 5, wherein: the cushion layer can be made of rubber or heat preservation foam with elasticity.
7. The antifreeze sprinkler irrigation system of claim 5, wherein: four corners of the lower surface of the base are also provided with cone structures extending downwards, and the cone structures can be made into triangular pyramids or quadrangular pyramid shapes.
8. The antifreeze sprinkler irrigation system of claim 1 or claim 2, wherein: the top of the drainage well is provided with an openable well cover, and gravel is placed at the bottom of the well.
9. The antifreeze sprinkler irrigation system of claim 1, wherein: the side wall around in the drainage well is fixed with a heat preservation and insulation layer.
10. The antifreeze sprinkler irrigation system of claim 9, wherein: the heat insulation layer is made of heat insulation foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921337940.4U CN210580356U (en) | 2019-08-19 | 2019-08-19 | Anti-freezing sprinkling irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921337940.4U CN210580356U (en) | 2019-08-19 | 2019-08-19 | Anti-freezing sprinkling irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210580356U true CN210580356U (en) | 2020-05-22 |
Family
ID=70699820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921337940.4U Expired - Fee Related CN210580356U (en) | 2019-08-19 | 2019-08-19 | Anti-freezing sprinkling irrigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210580356U (en) |
-
2019
- 2019-08-19 CN CN201921337940.4U patent/CN210580356U/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: 20200522 |
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| CF01 | Termination of patent right due to non-payment of annual fee |