CN205794351U - A kind of greening lawn irrigation system - Google Patents

Abstract

A kind of greening lawn irrigation system, including water supply mechanism and water conservation mechanism, water supply mechanism includes water tank and water supply network, arranges immersible pump in water tank.Water supply network includes the one-level feed pipe being interconnected, two grades of feed pipes and three grades of feed pipes, and three grades of feed pipes are uniformly arranged multiple water outlet micropore.Water conservation mechanism includes lower asbestos stratum reticulare, sandy soil layer, upper asbestos stratum reticulare and the quartz sand layer being embedded in the most successively below lawn.Upper asbestos stratum reticulare and lower asbestos stratum reticulare are made up of three overlapped asbestos grid cloths respectively.Water supply network is laid in sandy soil layer.Root system can be watered by this utility model accurately, improve the efficiency of irrigation, greatly reducing water consumption simultaneously, it is to avoid the waste of water resource.

Description

A kind of greening lawn irrigation system

Technical field

This utility model relates to afforestation field, is specifically related to lawn irrigation system.

Background technology

Afforestation is possible not only to beautify the environment, it is also possible to plays the effect purifying air, is highly profitable health. At present when watering lawn, great majority are all to coordinate hydraulic giant to carry out substantial amounts of discharging water, although such way is simple with water storage vehicle Easy, but water consumption is big, causes huge water resource waste.The most such way, due to the bad control of the water yield, causes The root system substantial amounts of water of alluvial, causes rotten, and then affects the normal growth on lawn.Further, such way needs to pay in a large number Cost of labor, cause economic benefit to reduce.

Prior art occurs in that pre-buried water pipe under lawn, then the shower nozzle of rotation automatically is set in lawn.So It is no need for utilizing the substantial amounts of water of water storage vehicle long-distance transportation, sprays without the hand-held hydraulic giant of staff, significantly reduce Cost of labor.But this mode does not breaks away from the traditional method watered lawn by spray water yet, still causes Substantial amounts of water resource waste, the problem the most not solving rotten.

Summary of the invention

The purpose of this utility model is to provide a kind of good and water-saving greening lawn irrigation system of irrigation effect.

For achieving the above object, this utility model be the technical scheme is that a kind of greening lawn irrigation system, Including water supply mechanism and water conservation mechanism, described water supply mechanism includes water tank and water supply network, arranges immersible pump in described water tank.Institute Stating one-level feed pipe, two grades of feed pipes and three grades of feed pipes that water supply network includes being interconnected, described one-level feed pipe is with latent Water pump connects, and one-level feed pipe lateral symmetry arranges many two grades of feed pipes, and described two grades of feed pipe lateral symmetry arrange many Three grades of feed pipes, described three grades of feed pipes are uniformly arranged multiple water outlet micropore.Described water conservation mechanism includes the most successively It is embedded in the lower asbestos stratum reticulare below lawn, sandy soil layer, upper asbestos stratum reticulare and quartz sand layer.Described upper asbestos stratum reticulare and lower asbestos Stratum reticulare is made up of three overlapped asbestos grid cloths respectively.Described water supply network is laid in sandy soil layer.

Preferably, described water tank includes that casing, described box top are funnel-form and centrally disposed water inlet, box house Vertically arranging the precipitation cylinder of cylinder, described precipitation cylinder is relative with water inlet position, precipitation cylinder upper surface and box top it Between constitute overflow ducts, described immersible pump is between the medial wall and the lateral wall of precipitation cylinder of casing.Described tank floor with The position that precipitation cylinder is relative arranges clean-up port, and described clean-up port is truncated cone, arranges closing component, described sealing at clean-up port Assembly includes the sprue matched with clean-up port and is positioned at the nut directly over clean-up port, and described nut is solid with casing by connecting rod Connect.Described sprue upper surface arranges the screw rod matched with nut.

Preferably, humidity sensor is set in described sandy soil layer, described humidity sensor between three grades of feed pipes and Being connected with controller, described controller is connected with immersible pump.

Preferably, outside described one-level feed pipe, two grades of feed pipes and three grades of feed pipes, anticorrosive coat is set.

The beneficial effects of the utility model embody a concentrated reflection of, it is possible to water root system accurately, improve irrigation Efficiency, greatly reducing water consumption simultaneously, it is to avoid the waste of water resource.Specifically, when this utility model uses, it is logical Cross water supply network be fed directly in the sandy soil layer below lawn by the water in water tank and be stored in the hole within sandy soil layer. And the water in sandy soil layer can immerse and be stored in by capillary effect in the hole of quartz sand layer and absorb for lawn.Sudden and violent when running into Rainy day gas, when the water yield is excessive, the hole of sandy soil layer and quartz sand layer is filled up by water, capillary effect no longer occurs, the most unnecessary Water can ooze down at the bottom of ground again, it is to avoid root system is immersed in water rotting of causing for a long time.The water tank being preferably provided with, it is possible to receive Collect clean rainwater and precipitate, being used for irrigating by high-quality rainwater, greatly saving water resource.

Accompanying drawing explanation

Fig. 1 is the scheme of installation of water conservation mechanism；

Fig. 2 is the structural representation of water supply mechanism；

Fig. 3 is the structural representation of water tank；

Fig. 4 is A portion enlarged drawing in Fig. 3.

Detailed description of the invention

In conjunction with a kind of greening lawn irrigation system shown in Fig. 1-4, including water supply mechanism and water conservation mechanism, described water supplying machine Structure includes that water tank and water supply network, described water tank are used for storing irrigation water, and usual water tank is connected with city planting ductwork.Water supply network For transporting at lawn by water transport, water supply network of the present utility model is laid in below lawn.As in figure 2 it is shown, described feed pipe Net includes 2, two grades of feed pipes 3 of one-level feed pipe of being interconnected and three grades of feed pipes 4, arranges immersible pump 1 in water tank, described one Level feed pipe 2 is connected with immersible pump 1.Water in water tank is pumped to water supply network, one-level feed pipe 2 lateral symmetry by immersible pump 1 Arranging many two grades of feed pipes 3, described two grades of feed pipe 3 lateral symmetry arrange many three grades of feed pipes 4, described three grades of feed pipes Being uniformly arranged multiple water outlet micropore on 4, namely water outlet micropore is multiple in the surface configuration of three grades of feed pipes 4, water outlet micropore with Three grades of feed pipes 4 connect, and in order to avoid foreign material enter in water supply network, preferably arrange one layer at three grades of feed pipe 4 outer surfaces Steel filter screen.As it is shown in figure 1, described water conservation mechanism includes being embedded in the most successively the lower asbestos stratum reticulare 5 below lawn, sandy soil Layer 6, upper asbestos stratum reticulare 7 and quartz sand layer 8.Described upper asbestos stratum reticulare 7 and lower asbestos stratum reticulare 5 are respectively by three overlapped stones Cotton grid cloth is constituted, naturally it is also possible to be one, two, four etc..The thickness of usual three is more suitable, described water supply network It is laid in sandy soil layer 6.In order to avoid water supply network corrosion, it is also possible at 2, two grades of feed pipes 3 and three of described one-level feed pipe Outside level feed pipe 4, anticorrosive coat is set.Described anticorrosive coat can be anticorrosive paint, it is also possible to be PE jacket or other play identical The structure of effect.

When this utility model uses, it is, by water supply network, the water in water tank is fed directly to the sandy soil layer below lawn In 6 and be stored in the hole within sandy soil layer 6.And the water in sandy soil layer 6 can be immersed by capillary effect and is stored in stone The hole of sand layer 8 absorbs for lawn.When running into rainstorm weather, when the water yield is excessive, sandy soil layer 6 and the hole of quartz sand layer 8 Filled up by water, capillary effect no longer occur, the most unnecessary water can ooze down at the bottom of ground again, it is to avoid root system is for a long time by water What immersion caused rots.In order to improve intelligent level of the present utility model, it is also possible to arrange humidity in described sandy soil layer 6 and pass Sensor 17, described humidity sensor 17 is connected between three grades of feed pipes 4 and with controller, described controller and immersible pump 1 Connect.Hygrosensor 17 is for detecting the humidity of sandy soil layer 6, and detection information is fed back to controller.When humidity is less than setting When determining threshold value, open immersible pump 1 and irrigate.

In order to improve performance of the present utility model further, it is also possible to be that described water tank includes casing 9, as it is shown on figure 3, institute Stating casing 9 end face is funnel-form and centrally disposed water inlet 10, it is also possible to be provided above drainage screen at described water inlet 10, described Drainage screen is hinged with casing 9, thus avoids such as: the impurity that leaves, branch etc. are bigger is fallen in casing 9.Casing 9 is internal vertically Arranging the precipitation cylinder 11 of cylinder, described precipitation cylinder 11 is relative with water inlet 10 position, and namely water inlet 10 is just directed at and sinks Shallow lake cylinder 11.Constituting overflow ducts between precipitation cylinder 11 upper surface and casing 9 end face, described immersible pump 1 is positioned at the medial wall of casing 9 With between the lateral wall of precipitation cylinder 11 so, when running into precipitation, rainwater flow in precipitation cylinder 11 along the end face of casing, And precipitate in precipitation cylinder 11, along with the rainwater collected in precipitation cylinder 11 increases, clean rainwater overflows precipitation cylinder 11 and stores.This Sample saves on water resource undoubtedly, is greatly improved economic benefit.Cleaning for the ease of precipitation cylinder 11, it is also possible to described The position relative with precipitation cylinder 11, casing 9 bottom surface arranges clean-up port 12, and described clean-up port 12, in truncated cone, sets at clean-up port 12 Putting closing component, described closing component includes the sprue 13 matched with clean-up port 12 and is positioned at the nut directly over clean-up port 12 14, described nut 14 is affixed with casing 9 by connecting rod 15.Described sprue 13 upper surface arranges the screw rod matched with nut 14 16.So, just can open clean-up port 12 by rotating sprue 13, thus carry out the cleaning within precipitation cylinder 11.Additionally, Clean-up port 12 also has abandoned stream function, after staff opens clean-up port 12, when rainfall is less, and the acidic rain water that the initial stage is dirtier Can flow out along clean-up port 12, now rainwater do not collected by water tank.At precipitation middle and late stage, rainwater is cleaner.Now rainfall is the most relatively Greatly, the amount of rainfall that the amount of rainfall that clean-up port 12 is discharged is collected less than water inlet 10, the water level in precipitation cylinder 11 rises, until crossing Precipitation cylinder 11 completes to collect.And the size of abandoned stream amount, staff can be by adjusting the pass, position of sprue 13 and clean-up port 12 System is configured.

Claims (4)

1. a greening lawn irrigation system, it is characterised in that: including water supply mechanism and water conservation mechanism, described water supply mechanism includes Water tank and water supply network, arrange immersible pump (1) in described water tank；Described water supply network includes the one-level feed pipe being interconnected (2), two grades of feed pipes (3) and three grades of feed pipes (4), described one-level feed pipe (2) is connected with immersible pump (1), one-level feed pipe (2) lateral symmetry arranges many two grades feed pipes (3), and described two grades of feed pipe (3) lateral symmetry arrange many three grades of feed pipes (4), described three grades of feed pipes (4) are uniformly arranged multiple water outlet micropore；Described water conservation mechanism includes burying underground the most successively Lower asbestos stratum reticulare (5), sandy soil layer (6), upper asbestos stratum reticulare (7) and quartz sand layer (8) below lawn；Described upper asbestos stratum reticulare (7) it is made up of three overlapped asbestos grid cloths respectively with lower asbestos stratum reticulare (5)；Described water supply network is laid in sandy soil layer (6) in.

Greening lawn irrigation system the most according to claim 1, it is characterised in that: described water tank includes casing (9), described Casing (9) end face is funnel-form and centrally disposed water inlet (10), the internal precipitation cylinder vertically arranging cylinder of casing (9) (11), described precipitation cylinder (11) is relative with water inlet (10) position, constitutes between precipitation cylinder (11) upper surface and casing (9) end face Overflow ducts, described immersible pump (1) is positioned between the medial wall of casing (9) and the lateral wall of precipitation cylinder (11)；Described casing (9) The position relative with precipitation cylinder (11), bottom surface arranges clean-up port (12), described clean-up port (12) in truncated cone, clean-up port (12) Place arranges closing component, and described closing component includes the sprue (13) matched with clean-up port (12) and is just positioned at clean-up port (12) The nut (14) of top, described nut (14) is affixed with casing (9) by connecting rod (15)；Described sprue (13) upper surface arrange with The screw rod (16) that nut (14) matches.

Greening lawn irrigation system the most according to claim 2, it is characterised in that: described sandy soil layer arranges humidity in (6) Sensor (17), described humidity sensor (17) is positioned between three grades of feed pipes (4) and is connected with controller, described controller with Immersible pump (1) connects.

Greening lawn irrigation system the most according to claim 3, it is characterised in that: described one-level feed pipe (2), two grades of confessions Outside water pipe (3) and three grades of feed pipes (4), anticorrosive coat is set.