CN212164479U

CN212164479U - Urban garden-visiting irrigation system

Info

Publication number: CN212164479U
Application number: CN202020563562.8U
Authority: CN
Inventors: 李佳兴; 李由
Original assignee: Ccce Construction Engineering Co ltd
Current assignee: Ccce Construction Engineering Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-12-18
Anticipated expiration: 2030-04-15

Abstract

The utility model relates to an irrigation field's a city garden irrigation system, aim at solving the problem that improves irrigation effect, it is including connecting the water source and following the main pipe that urban road direction distributes, the intercommunication has a plurality of reposition of redundant personnel branch pipes that distribute along main pipe axial direction on the main pipe, the intercommunication has the branch pipe that spouts a little that parallels each other on the reposition of redundant personnel branch pipe, drip irrigation branch pipe and tubule outflow branch pipe, the tubule outflow branch pipe corresponds with the planting region of arbor, it corresponds with the planting region of bush to drip irrigation the branch pipe, spout a little that the branch pipe distributes in the bush, it has little shower nozzle to spout the intercommunication on the branch pipe a little, it is equipped with a plurality of heads of driping irrigation on the branch pipe to drip irrigation, be equipped. The utility model discloses have and improve the regional irrigation effect of mixed vegetation under the condition of control cost.

Description

Urban garden-visiting irrigation system

Technical Field

The utility model belongs to the technical field of the technique of irrigation and specifically relates to a city garden tour irrigation system is related to.

Background

The drip irrigation is a irrigation method in which water with certain pressure is filtered and slowly and uniformly dripped into soil near the roots of plants in the form of water drops through a pipe network and a water outlet pipeline (a drip irrigation tape) or a dripper, and the utilization rate of the water is extremely high. The drip irrigation system consists of a water source system and a pipeline system. Wherein water source system includes: water pump, power machine, filter, fertilizer liquid injection device, measuring control instrument, etc. The piping system includes: main pipe, water outlet pile, branch pipe, dropper, etc.

The traditional Chinese patent with publication number CN208273571U2 discloses a drip irrigation system, which comprises a hub system and a plurality of irrigation units, wherein the hub system is simultaneously communicated with the irrigation units; the pivot system comprises a first control valve, the first control valve is sequentially communicated with a first pressure gauge, a backwashing filter, a second control valve, a fertilizer injector, a third control valve, a safety valve, a second pressure gauge, a water meter and a check valve, and an air compressor is communicated with a third control valve, the safety valve and the second pressure gauge in parallel; the irrigation unit comprises a fourth control valve, the fourth control valve is sequentially communicated with a pressure regulator through a main pipe, the main pipe is provided with a plurality of branch pipes side by side, one end of each branch pipe is communicated with the main pipe through a wheel irrigation control valve, the other end of each branch pipe is communicated with a drain pipe, the drain pipe is provided with a drain valve, the branch pipes are provided with a plurality of capillary pipes side by side, and each capillary pipe is provided with a plurality of arrow dropping assemblies;

the pivot system utilizes the backwashing filter to carry out first filtration, most of silt in a water source is filtered, and the silt content in a water body entering the dripping arrow assembly is ensured to be greatly reduced; and parallelly connected air compressor machine can let the system utilize compressed air to sweep the inside pipeline of system to clearing up in the pipeline, combining water to wash and air cleaning, can getting rid of in the pipeline and dropping remaining silt in the arrow subassembly greatly, avoid silt to accumulate to block up.

The above prior art solutions have the following drawbacks: when the plants to be irrigated are large trees or the distance between adjacent plants is large, the irrigation system in the technical scheme can be adopted to irrigate the plants, but when the plants to be irrigated have trees with large intervals and densely distributed shrubs, for example, when mixed vegetation areas such as trees, shrubs and the like exist in gardens at two sides of urban roads, at the moment, if the drip irrigation system is also adopted, a drip arrow component needs to be arranged on the root of each plant, and the situation needs to be implemented by paving the densely distributed drip arrow components; if the number of the drip arrow components is not increased, because the number of the plants is large, the drip arrow components in the original number cannot ensure that the roots of each plant can have sufficient moisture, and the irrigation effect is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a city garden visit irrigation system, it has the regional irrigation effect of improvement mixed vegetation under the condition of control cost.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a city garden irrigation system comprises a trunk pipe which is connected with a water source and distributed along the direction of a city road, wherein a plurality of branch pipes distributed along the axial direction of the trunk pipe are communicated with the trunk pipe, micro-spray branch pipes, drip irrigation branch pipes and small pipe outflow branch pipes which are mutually parallel are communicated with the branch pipes, the small pipe outflow branch pipes correspond to the planting area of trees, the drip irrigation branch pipes correspond to the planting area of shrubs, the micro-spray branch pipes are distributed in the shrub clusters, micro-spray nozzles are communicated with the micro-spray branch pipes, a plurality of drip irrigation heads are arranged on the drip irrigation branch pipes, and water outlets corresponding to each tree are arranged on the small pipe outflow branch pipes.

By adopting the technical scheme, water enters the irrigation system from the main pipe, enters the micro-spraying branch pipe, the drip irrigation branch pipe and the small pipe outflow branch pipe through the shunt branch pipe, and then flows out of the water outlet of the small pipe outflow branch pipe to irrigate each arbor with a long distance; the water flowing out of the drip irrigation head on the drip irrigation branch pipe and the water sprayed out of the micro-spray head through the micro-spray branch pipe jointly irrigate shrubs. When shrubs are irrigated only by the aid of the drip irrigation branch pipes, the drip irrigation heads cannot be arranged too densely, so that the situation that the root water difference of the shrubs in different areas is large can occur, and irrigation effects are affected. The irrigation condition only by the micro-spraying mode can cause excessive water evaporation and water resource waste. The micro-spraying and the drop irrigation are combined to irrigate, the evaporation of water in the irrigation process is reduced, the problem of uneven irrigation when only drop irrigation is carried out is solved, and the irrigation effect of a mixed vegetation area is improved while the cost is effectively controlled.

The utility model discloses further set up to: the main pipe, the shunt branch pipe and the micro-spray branch pipe are laid in soil, a support pipe extending out of the ground is arranged on the micro-spray branch pipe, the micro-spray head is connected with one end, far away from the micro-spray branch pipe, of the support pipe, and the drip irrigation branch pipe and the small pipe outflow branch pipe are laid on the ground surface.

Through adopting above-mentioned technical scheme, no problem of jam is far away existed from the position of going out water to trunk, reposition of redundant personnel branch pipe and spout branch pipe body a little, with trunk, reposition of redundant personnel branch pipe and spout the branch pipe setting a little and can reduce the condition that trunk, reposition of redundant personnel branch pipe and spout the branch pipe and remove at will in soil, reduce the condition that trunk, reposition of redundant personnel branch pipe and spout the branch pipe a little and take place to damage. The micro-spray head is connected with the micro-spray branch pipe through the supporting pipe, so that the micro-spray head is kept at a higher height, and the spraying range is stabilized. The drip irrigation branch pipe and the small pipe outflow branch pipe body are close to the water outlet position of the drip irrigation branch pipe and the small pipe outflow branch pipe body, the drip irrigation branch pipe and the small pipe outflow branch pipe are arranged above the ground surface, the condition that the water outlet is blocked can be reduced, and meanwhile the drip irrigation branch pipe and the small pipe outflow branch pipe are convenient to maintain.

The utility model discloses further set up to: and the main pipe is provided with a valve communicated with the shunt branch pipe.

By adopting the technical scheme, the valve can be arranged to control the communication between the main pipe and the shunt branch pipe at any time, the valve is closed when raining, the communication between the main pipe and the shunt branch pipe is disconnected, the micro-spray head, the drip irrigation head and the water outlet of the small pipe outflow branch pipe stop water outflow, and water resources are saved.

The utility model discloses further set up to: the branch pipes are obliquely arranged, the branch pipes are obliquely and downwards arranged from one end far away from the main pipe to one end close to the main pipe, the micro-spraying branch pipes, the drip irrigation branch pipes and the small pipe outflow branch pipes are obliquely and downwards arranged from one end far away from the branch pipes to one end close to the branch pipes, and the obliquely and downwards inclined ends of the main pipes are communicated with valves.

Through adopting above-mentioned technical scheme, when need not irrigate winter, the intraductal rivers of trunk, reposition of redundant personnel branch pipe, spout branch pipe a little, drip irrigation branch pipe and tubule outflow branch pipe messenger of slope are to the lower one end of branch pipe, open the valve of the lower one end of trunk and can be discharged the water in the pipeline, prevent winter trunk, reposition of redundant personnel branch pipe, spout branch pipe a little, drip irrigation branch pipe and tubule outflow branch pipe and appear the condition of frost crack.

The utility model discloses further set up to: the valve box is provided with a valve, the valve is arranged in the valve box, the top of the valve box is provided with an operation opening, and the top of the valve box is provided with a box cover for sealing the operation opening.

Through adopting above-mentioned technical scheme, the setting of valve box is protected the valve, opens the case lid and can get into the valve incasement portion through the operation mouth, operates the valve, prevents that the valve from opening or closing at will, stabilizes irrigation system's state.

The utility model discloses further set up to: the valve box bottom opening sets up, valve box below is equipped with the mount pad of installation valve box, the mount pad includes the base that permeates water, be equipped with on the base and correspond with valve box lateral wall and with the concrete block that valve box bottom edge is connected.

By adopting the technical scheme, the permeable base supports the concrete block, the valve box is installed on the concrete block, and the permeable base and the concrete block jointly stabilize the installation of the valve box; and when the water is drained through the valve on the main pipe, the outflow water can permeate into the ground through the water permeable base instead of overflowing the valve box to be evaporated, so that the water resource is fully utilized.

The utility model discloses further set up to: and a steel pipe is sleeved on the periphery of the main pipe which traverses the road.

By adopting the technical scheme, vehicles pass through the road, the steel pipe protects the main pipe, the damage to the main pipe is reduced, and meanwhile, when the road is excavated, the steel pipe can also reduce the damage to the main pipe in the excavating process.

The utility model discloses further set up to: the surface of the steel pipe is provided with an anti-rust layer, and the inner walls of the two ends of the steel pipe are provided with plugging devices attached to the outer wall of the main pipe.

By adopting the technical scheme, the anti-rust layer can reduce the corrosion of the outer wall of the steel pipe, the service life of the steel pipe is prolonged, the plugging device can reduce the moisture entering the inside of the steel pipe, the corrosion to the inner wall of the steel pipe is reduced, the service life of the steel pipe is prolonged, and the steel pipe can protect a dry pipe for a long time.

To sum up, the utility model discloses a beneficial technological effect does:

1. the micro spray heads on the micro spray branch pipes, the drip irrigation heads on the drip irrigation branch pipes and the water outlets on the small pipe outflow branch pipes form a combined irrigation mode of spray irrigation and drip irrigation on the area needing irrigation, so that the cost is effectively controlled, and the irrigation effect of the mixed vegetation area is improved;

2. the inclined main pipe, the shunt branch pipe, the micro-spray branch pipe, the drip irrigation branch pipe and the small pipe outflow branch pipe are matched with a valve at the lower end of the main pipe, so that water in a pipeline can be discharged, and the main pipe, the shunt branch pipe, the micro-spray branch pipe, the drip irrigation branch pipe and the small pipe outflow branch pipe are prevented from being frozen and cracked in winter;

3. the steel pipe plays a role in protecting the main pipe passing through the road and can also reduce the damage to the main pipe in the excavation process.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the distribution structure of the main pipe, the branch pipe, the micro-spray branch pipe, the drip irrigation branch pipe and the small pipe outflow branch pipe of the present invention.

Fig. 3 is a schematic structural diagram of the valve and the valve box of the present invention.

Fig. 4 is a schematic diagram of the steel pipe structure of the present invention.

Reference numerals: 1. a main pipe; 11. a branch pipe; 2. micro-spraying branch pipes; 21. a micro-shower nozzle; 22. supporting a tube; 3. drip irrigation branch pipes; 31. a drip irrigation head; 4. a tubule outflow branch; 41. a water outlet; 42. a turbulator; 5. a valve; 51. a valve box; 52. a box cover; 53. an operation port; 54. a mounting seat; 55. a water permeable base; 56. concrete building blocks; 6. a steel pipe; 61. a rust-proof layer; 62. a plugging device; 7. a road; 71. a tree; 72. and (4) shrubs.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, for the utility model discloses a city garden-visiting irrigation system, including connecting the water source and along 7 direction distribution's of urban road main pipe 1, the intercommunication has along 1 axial direction distribution's of main pipe a plurality of reposition of redundant personnel branch pipes 11 on the main pipe 1.

As shown in fig. 1 and 2, in order to improve the irrigation effect on the mixed vegetation area under the condition of effectively controlling the cost, a branch pipe 11 is communicated with a branch pipe 2 for micro-spraying, a branch pipe 3 for drip irrigation and a branch pipe 4 for small pipe outflow, which are parallel to each other, the branch pipe 4 for small pipe outflow corresponds to the planting area of trees 71, the branch pipe 3 for drip irrigation corresponds to the planting area of shrubs 72, the branch pipe 2 for micro-spraying is distributed in the shrubs 72, the branch pipe 2 for micro-spraying is communicated with a micro-sprinkler 21, the branch pipe 3 for drip irrigation is provided with a plurality of drip irrigation heads 31, the branch pipe 4 for small pipe outflow is provided with a water outlet 41 corresponding to each tree 71, and the. In this embodiment, the main pipe 1, the branch flow pipe 11, the micro-spray branch pipe 2, the drip irrigation branch pipe 3 and the small pipe outflow branch pipe 4 are all PE 100-grade HDPE pipes, and the pipes are connected by a tee joint made of the same material in a hot-melt manner. The tubule outflow branch pipe 4 is provided with two water outlets 41 at the position of each arbor 71, and each water outlet 41 is connected with a turbulator 42; be equipped with embedded drip irrigation pipe on driping irrigation branch pipe 3, drip irrigation head 31 installs in embedded drip irrigation pipe, and two adjacent embedded drip irrigation pipe intervals are 300 millimeters on same root driping irrigation branch pipe 3.

As shown in fig. 2, the main pipe 1, the branch pipes 11 and the branch pipes 2 are laid in the soil, the branch pipes 2 are provided with support pipes 22 extending out of the ground, the micro-sprinkler 21 is connected with one end of the support pipe 22 far away from the branch pipes 2, and the drip irrigation branch pipes 3 and the small pipe outflow branch pipes 4 are laid on the ground. The main pipe 1, the branch flow pipes 11 and the micro-spraying branch pipes 2 are arranged in the soil, so that the situation that the main pipe 1, the branch flow pipes 11 and the micro-spraying branch pipes 2 move randomly can be reduced, and the situation that the main pipe 1, the branch flow pipes 11 and the micro-spraying branch pipes 2 are damaged is reduced; the drip irrigation branch pipe 3 and the small pipe outflow branch pipe 4 are closer to the water outlet position of the drip irrigation branch pipe 3 and the small pipe outflow branch pipe 4, the drip irrigation branch pipe 3 and the small pipe outflow branch pipe 4 are arranged above the ground surface, the blocking condition of the water outlet 41 can be reduced, and meanwhile, the drip irrigation branch pipe 3 and the small pipe outflow branch pipe 4 are convenient to maintain.

As shown in fig. 2 and 3, the main pipe 1 is provided with a valve 5 communicated with the branch pipes 11 for controlling the start and stop of irrigation, the main pipe 1 is obliquely arranged, the branch pipes 11 are obliquely and downwardly arranged from one end far away from the main pipe 1 to one end close to the main pipe 1, the micro-spray branch pipes 2, the drip irrigation branch pipes 3 and the small pipe outflow branch pipes 4 are obliquely and downwardly arranged from one end far away from the branch pipes 11 to one end close to the branch pipes 11, and the obliquely and downwardly end of the main pipe 1 is communicated with the valve 5 for discharging water in the pipeline before winter. Prevent the occurrence of frost crack of the winter trunk pipe 1, the shunt branch pipe 11, the micro-spray branch pipe 2, the drip irrigation branch pipe 3 and the tubule outflow branch pipe 4. In this embodiment, the valve 5 is a ball valve.

As shown in fig. 3, in order to further protect the valve 5 and reduce the situation that the valve 5 is changed at will, a valve 5 box for installing the valve 5 is arranged at the inclined downward end of the main pipe 1 and the position of the connecting branch pipe, the valve 5 is arranged inside the valve 5 box, the top of the valve 5 box is provided with an operation port 53, and the top of the valve 5 box is provided with a box cover 52 for closing the operation port 53. The bottom opening of the valve 5 box is arranged, a mounting seat 54 for mounting the valve 5 box is arranged below the valve 5 box, the mounting seat 54 comprises a water permeable base 55, and concrete blocks 56 which correspond to the side wall of the valve 5 box and are connected with the end edge of the bottom of the valve 5 box are arranged on the base. In this embodiment, the concrete block 56 is provided with a through hole for the pipe connected to the valve 5 to pass through, and the water permeable base 55 is a 100 mm thick gravel water permeable layer.

As shown in fig. 1 and 4, in order to protect the trunk pipe 1 passing through the section of the road 7, the trunk pipe 1 passing through the road 7 is sleeved with a steel pipe 6. The surface of the steel pipe 6 is provided with an anti-rust layer 61, and the inner walls of two ends of the steel pipe 6 are provided with plugging devices 62 which are attached to the outer wall of the main pipe 1. In this embodiment, the rust preventive layer 61 includes a layer of cold primer oil applied to the surface of the steel pipe 6 after rust removal, and two layers of epoxy coal pitch applied to the side of the cold primer oil away from the steel pipe 6. The plugging device 62 comprises asbestos cement arranged between the inner walls of the two ends of the steel pipe 6 and the main pipe 1, and asphalt hemp threads are further arranged on the end face, close to the center of the steel pipe 6, of the asbestos cement. And the gap between the end opening of the steel pipe 6 and the main pipe 1 is plugged by using asbestos cement and asphalt hemp thread pairs, so that the inside of the steel pipe 6 is protected from corrosion.

The implementation principle of the embodiment is as follows: water enters an irrigation system from a main pipe 1, enters a micro-spray branch pipe 2 through a branch pipe 11, flows out of a water outlet 41 and a turbulator 42 on a small pipe outflow branch pipe 4 after a drip irrigation branch pipe 3 and the small pipe outflow branch pipe 4, and irrigates each arbor 71 with long distance; water flows out of the spaced drip irrigation heads 31 on the drip irrigation branch pipes 3 to irrigate different positions of the soil for planting shrubs 72; water flow is sprayed out through the micro-spraying branch pipes 2 and the micro-spray heads 21 to spray the shrubs 72, so that the whole shrub 72 planting area is covered, and the problem of uneven irrigation caused by insufficient quantity of the drip irrigation heads 31 is solved. The micro-spraying and the drop irrigation are combined to irrigate, the evaporation of water in the irrigation process is reduced, the problem of uneven irrigation when only drop irrigation is carried out is solved, and the irrigation effect of a mixed vegetation area is improved while the cost is effectively controlled.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an urban garden irrigation system, is including connecting water source and following main (1) that urban road (7) direction distributes, the intercommunication has along a plurality of reposition of redundant personnel branch pipes (11) that main (1) axial direction distributes on main (1), its characterized in that: the branch pipe (11) is communicated with a micro-spraying branch pipe (2), a drip irrigation branch pipe (3) and a small pipe outflow branch pipe (4) which are mutually parallel, the small pipe outflow branch pipe (4) corresponds to a planting area of trees (71), the drip irrigation branch pipe (3) corresponds to a planting area of shrubs (72), the micro-spraying branch pipe (2) is distributed in the shrub (72), the micro-spraying branch pipe (2) is communicated with a micro-spray head (21), the drip irrigation branch pipe (3) is provided with a plurality of drip irrigation heads (31), and the small pipe outflow branch pipe (4) is provided with a water outlet (41) corresponding to each tree (71).

2. The urban garden tour irrigation system according to claim 1, wherein: the main pipe (1), the shunt branch pipe (11) and the micro-spray branch pipe (2) are laid in soil, a support pipe (22) extending out of the ground is arranged on the micro-spray branch pipe (2), a micro-spray head (21) is connected with one end, far away from the micro-spray branch pipe (2), of the support pipe (22), and the drip irrigation branch pipe (3) and the small pipe outflow branch pipe (4) are laid on the ground surface.

3. The urban garden tour irrigation system according to claim 1, wherein: and a valve (5) communicated with the shunt branch pipe (11) is arranged on the main pipe (1).

4. The urban garden tour irrigation system according to claim 1, wherein: the main pipe (1) is obliquely arranged, the branch flow pipes (11) are obliquely and downwards arranged from one end far away from the main pipe (1) to one end close to the main pipe (1), the micro-spraying branch pipes (2), the drip irrigation branch pipes (3) and the small pipe outflow branch pipes (4) are obliquely and downwards arranged from one end far away from the branch flow pipes (11) to one end close to the branch flow pipes (11), and the obliquely and downwards end of the main pipe (1) is communicated with a valve (5).

5. An urban garden watering system according to claim 3 or 4, wherein: the valve (5) box provided with the valve (5) is arranged at the downward inclined end of the main pipe (1) and the position of the connecting branch pipe, the valve (5) is arranged inside the valve (5) box, an operation opening (53) is formed in the top of the valve (5) box, and a box cover (52) for sealing the operation opening (53) is arranged on the top of the valve (5) box.

6. An irrigation system for urban paradise according to claim 5, characterized in that: valve (5) bottom of the case portion opening sets up, valve (5) case below is equipped with mount pad (54) of installation valve (5) case, mount pad (54) are including base (55) that permeates water, be equipped with on the base and correspond with valve (5) case lateral wall and with concrete block (56) that valve (5) bottom of the case end edge is connected.

7. The urban garden tour irrigation system according to claim 1, wherein: the periphery of the main pipe (1) crossing the road (7) is sleeved with a steel pipe (6).

8. An irrigation system for urban paradises according to claim 7, characterized in that: the surface of the steel pipe (6) is provided with an anti-rust layer (61), and the inner walls of the two ends of the steel pipe (6) are provided with plugging devices (62) attached to the outer wall of the main pipe (1).