CN212164462U

CN212164462U - Water saving device for lawn irrigation

Info

Publication number: CN212164462U
Application number: CN201922004634.5U
Authority: CN
Inventors: 龚园; 白丽博; 唐维娜; 凌星辰
Original assignee: Shengjingguoxin Beijing Ecological Garden Co ltd
Current assignee: Shengjingguoxin Beijing Ecological Garden Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-12-18
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a water-saving device for lawn irrigation, which comprises a plurality of water-spraying water-collecting heads arranged below a lawn, wherein the water-spraying water-collecting heads are uniformly distributed on a horizontal plane; the water spraying and collecting head is connected with a water conveying pipeline system and a water return pipeline system. The water return pipeline system comprises a water recovery cabin, and the water spraying water collecting head is communicated with the water recovery cabin through the water return pipeline system. The water spraying and collecting head is communicated with the water recovery cabin through a water conveying pipeline system; the water conveying pipeline system is connected with a water source. By arranging the device, the watering amount of the lawn can be reduced, the water evaporation on the surface of the lawn can be reduced, and the utilization efficiency of water is improved; and can realize the collection and the reutilization of rainwater, reduce the water content of the lawn, improve the growth of the lawn.

Description

Water saving device for lawn irrigation

Technical Field

The utility model relates to a watering field especially relates to a water saving fixtures for lawn irrigation.

Background

The water is an inorganic substance consisting of two elements of hydrogen and oxygen, is nontoxic and can be drunk. The liquid is colorless and odorless transparent liquid at normal temperature and pressure, and is called as the source of human life. Water is one of the most common substances on earth, is an important resource for living of all life including inorganic compounds and human beings, and is also the most important component of organisms.

Watering and irrigating are important contents in the lawn maintenance management. Proper watering can make up the shortage of natural river water in quantity and the non-uniformity of space-time distribution, even if the drought image of the lawn grass caused by water shortage is removed, and the normal growth and development of the lawn grass are promoted, generally speaking, watering can improve the toughness of stems and leaves, so that the stems and leaves of the grass can be trampled by people. And the stems and leaves are easy to break and break when dried in the absence of water.

Timely watering after topdressing on the lawn, on one hand, the fertilizer can promote the decomposition of nutrients and the absorption of the lawn grass, and on the other hand, the fertilizer, the pesticide and the dust attached to the leaves of the lawn grass can be washed, so that the harm of the fertilizer and the pesticide is reduced, and the ornamental value of the lawn is increased.

The traditional lawn adopts a spray irrigation mode, the water consumption is high in the irrigation process, a large amount of water is gathered on the surface and is quickly evaporated, the water cannot be effectively absorbed by the lawn, and meanwhile, the uniform irrigation is difficult to realize during the irrigation, so that the problems of excessive and insufficient irrigation exist; meanwhile, when raining, the problem that the water is excessive and cannot be discharged occurs.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a utility model aim at: to the problem that exists, provide a water saving fixtures for lawn irrigation, solved the problem that the sprinkling irrigation wastes water, solved the inhomogeneous problem of sprinkling irrigation, solved and watered excessive or rainwater excessive unable exhaust problem.

The utility model adopts the technical scheme as follows:

a water-saving device for lawn irrigation comprises a plurality of water spraying and collecting heads arranged below a lawn, wherein the water spraying and collecting heads are uniformly distributed on a horizontal plane; the water spraying and collecting head is connected with a water conveying pipeline system and a water return pipeline system.

Further, the utility model discloses a water saving fixtures's preferred structure for lawn is irrigated, return water piping system includes water recovery cabin, the water spray header is linked together through return water piping system and water recovery cabin.

Further, the water spraying and collecting head is communicated with the water recovery cabin through a water pipeline system; the water conveying pipeline system is connected with a water source.

Furthermore, the water spraying and collecting head comprises a water collecting funnel, and the upper end of the water collecting funnel is connected with a water permeable net; the middle part of ponding funnel is provided with the sprinkler bead, and the delivery port of sprinkler bead is higher than the bottom of ponding funnel.

Further, the water spray head is connected with a water delivery pipeline; the water delivery pipeline is respectively connected with a water source valve and a check valve through a Y-shaped pipe; the water source valve is connected with a water source through a pipeline.

Furthermore, the output end of the check valve is connected with the Y-pipe, and the input end of the check valve is connected with a rainwater pump through a pipeline; the rainwater pump is arranged in the water recovery cabin.

Furthermore, the water accumulation funnel is connected with a water return pipeline; the water return pipeline is connected with a water return valve, and the output end of the water return valve is connected with a rainwater pipe; the rain pipe passes through the top of the water recovery compartment and extends to the bottom of the water recovery compartment.

Furthermore, a rainwater filtering device is arranged at the middle lower part of the water recovery cabin and divides the water recovery cabin into a sewage cavity and a clean water cabin.

Further, a supporting table is arranged at the bottom of the clean water bin, and the rainwater pump is arranged on the supporting table.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. by arranging the device, the watering amount of the lawn can be reduced, the water evaporation on the surface of the lawn can be reduced, and the utilization efficiency of water is improved;

2. through setting up this device, can realize the collection and the reutilization of rainwater, reduce the lawn water content, improve the growth on lawn.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the water spraying header of the present invention;

the labels in the figure are: 1 is a water spraying and collecting head, 2 is a lawn, 3 is a water conveying pipeline, 4 is a water return pipeline, 5 is a water source valve, 6 is a check valve, 7 is a water recovery cabin, 8 is a rainwater pump, 9 is a support platform, 10 is a sewage cavity, 11 is a rainwater filtering device, 12 is a rainwater pipe, and 13 is a water return valve;

101 is a water accumulation funnel, 102 is a water permeable net, and 103 is a water spray head.

Detailed Description

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

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 and 2, the utility model discloses a water saving device for lawn irrigation, which comprises a plurality of water spraying and collecting heads 1 arranged below a lawn 2, wherein the water spraying and collecting heads 1 are uniformly distributed on the horizontal plane; the water spraying and collecting head 1 comprises a water collecting funnel 101, and the upper end of the water collecting funnel 101 is connected with a water permeable net 102; the middle part of ponding funnel 101 is provided with sprinkler bead 103, and the delivery port of sprinkler bead 103 is higher than the bottom of ponding funnel 101.

The accumulated water funnel 101 is connected with a water return pipeline 4; the water return pipeline 4 is connected with a water return valve 13, and the output end of the water return valve 13 is connected with a rainwater pipe 12; the storm water pipe 12 passes through the top of the water recovery compartment 7 and extends to the bottom of the water recovery compartment 7.

The water spraying and collecting head 1 is connected with a water conveying pipeline system and a water return pipeline system. The water return pipeline system comprises a water recovery cabin 7, and the water spraying water collecting head 1 is communicated with the water recovery cabin 7 through the water return pipeline system.

The water spraying and collecting head 1 is communicated with the water recovery cabin 7 through a water pipeline system; the water conveying pipeline system is connected with a water source. The water spray head 103 is connected with a water delivery pipeline 3; the water delivery pipeline 3 is respectively connected with a water source valve 5 and a check valve 6 through a Y-shaped pipe; the water source valve 5 is connected with a water source through a pipeline.

The output end of the check valve 6 is connected with a Y-pipe, and the input end of the check valve 6 is connected with a rainwater pump 8 through a pipeline; the middle lower part of the water recovery cabin 7 is provided with a rainwater filtering device 11, and the rainwater filtering device 11 divides the water recovery cabin 7 into a sewage cavity 10 and a clean water cabin. The bottom in clear water storehouse is provided with brace table 9, rainwater pump 8 set up in on the brace table 9. The rainwater pump 8 is arranged in the water recovery compartment 7.

In the specific operation process, when watering is needed, the water return valve 13 is closed, and the water source valve 5 is opened. The water source enters the water source valve 5 through the pipeline, flows along the water conveying pipeline 3 and is finally sprayed out through the water spray head 103. Because the water spraying and collecting head 1 is arranged below the lawn 2, water cannot be sprayed out of the lawn 2. Water permeates into the soil through the water permeable net 101 and slowly waters the lawn.

When the watering is excessive or the rainwater is excessive, the water source valve 5 is closed, and the water return valve 13 is opened. The water gradually seeps out of the soil layer and finally flows back to the sewage cavity 10, and enters the clean water bin after passing through the rainwater filtering device 11.

When the rainwater in the clear water bin is too much, the rainwater pump 8 can be started to water the lawn. At this time, the water supply valve 5 and the water return valve 13 are closed. The rainwater pump 8 pumps rainwater out of the clear water bin and flows through the check valve 6, the water delivery pipeline 3 and the water spraying and collecting head 1 along the pipeline to realize the irrigation of the lawn 2.

Thus, by arranging the device, the watering amount of the lawn can be reduced, the water evaporation on the surface of the lawn can be reduced, and the utilization efficiency of water is improved; and can realize the collection and the reutilization of rainwater, reduce the water content of the lawn, improve the growth of the lawn.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A water saving fixtures that is used for lawn irrigation which characterized in that: the lawn mower comprises a plurality of water spraying and collecting heads (1) arranged below a lawn (2), wherein the water spraying and collecting heads (1) are uniformly distributed on a horizontal plane; the water spraying and collecting head (1) is connected with a water conveying pipeline system and a water return pipeline system; the water return pipeline system comprises a water recovery cabin (7), and the water spraying and collecting head (1) is communicated with the water recovery cabin (7) through the water return pipeline system; the water spraying and collecting head (1) is communicated with the water recovery cabin (7) through a water pipeline system; the water conveying pipeline system is connected with a water source; the water spraying and collecting head (1) comprises a water accumulation funnel (101), and the upper end of the water accumulation funnel (101) is connected with a water permeable net (102); the middle part of ponding funnel (101) is provided with sprinkler bead (103), and the delivery port of sprinkler bead (103) is higher than the bottom of ponding funnel (101).

2. A water saving device for irrigation of lawns according to claim 1, wherein: the water spray head (103) is connected with a water delivery pipeline (3); the water delivery pipeline (3) is respectively connected with a water source valve (5) and a check valve (6) through a Y-pipe; the water source valve (5) is connected with a water source through a pipeline.

3. A water saving device for irrigation of lawns according to claim 2, wherein: the output end of the check valve (6) is connected with a Y-pipe, and the input end of the check valve (6) is connected with a rainwater pump (8) through a pipeline; the rainwater pump (8) is arranged in the water recovery cabin (7).

4. A water saving device for irrigation of lawns according to claim 3, wherein: the accumulated water funnel (101) is connected with a water return pipeline (4); the water return pipeline (4) is connected with a water return valve (13), and the output end of the water return valve (13) is connected with a rainwater pipe (12); the rain pipe (12) passes through the top of the water recovery compartment (7) and extends to the bottom of the water recovery compartment (7).

5. A water saving device for irrigation of lawns according to claim 4, wherein: the middle lower part of the water recovery cabin (7) is provided with a rainwater filtering device (11), and the rainwater filtering device (11) divides the water recovery cabin (7) into a sewage cavity (10) and a clear water cabin.

6. A water saving device for irrigation of lawn as claimed in claim 5, wherein: the bottom of clear water storehouse is provided with brace table (9), rainwater pump (8) set up in on brace table (9).