CN208844656U - Rainwater-collecting and constant pressure seep vegetation moisturizing net certainly - Google Patents

Rainwater-collecting and constant pressure seep vegetation moisturizing net certainly Download PDF

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Publication number
CN208844656U
CN208844656U CN201821571649.9U CN201821571649U CN208844656U CN 208844656 U CN208844656 U CN 208844656U CN 201821571649 U CN201821571649 U CN 201821571649U CN 208844656 U CN208844656 U CN 208844656U
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water
rainwater
pipe
irrigation
storage tank
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CN201821571649.9U
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刘秀霞
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HEBEI ANWEI ENVIRONMENTAL ENGINEERING Co Ltd
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HEBEI ANWEI ENVIRONMENTAL ENGINEERING Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108Rainwater harvesting

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Abstract

The utility model discloses a kind of rainwater-collectings and constant pressure to seep vegetation moisturizing net certainly, including rainwater greening irrigation system and rain water collecting system, rainwater greening irrigation system includes siphon bucket and irrigation water supervisor, several irrigation water branch pipes are provided on irrigation water supervisor, several water source spray heads are provided on irrigation water branch pipe;Rain water collecting system includes side drainage well, drainpipe, desilting inspection shaft and rainwater storage tank, and rainwater storage tank is connect by outlet pipe with siphon bucket, and the other end of drainpipe is connect with municipal drainage pipe network;Overflow pipe and water supply pipe are connected on rainwater storage tank, the other end of water supply pipe is connect with municipal administration greening water supply network, and the other end of overflow pipe is connect with municipal drainage pipe network.The utility model has saved water source, the energy, land resource, alleviates water damage, reduces costs, and can promote on a large scale, while can increase rainwater infiltration amount, reduces urban ground subsidence, strengthens the water-based circulation of Urban Natural.

Description

Rainwater-collecting and constant pressure seep vegetation moisturizing net certainly
Technical field
The utility model relates to rainwater-collecting and vegetation water supply irrigation technique field, more particularly, to a kind of rainwater-collecting with Constant pressure seeps vegetation moisturizing net certainly.
Background technique
China is the country of a water shortage, although gross amount of water resources is 28000 billion cubic meters, occupies the 6th, the world, Water resource of per capita occupies the 121st, the world, is listed in one of 13 poor-water states in the world less than 2200 cubic metres.In recent years, with The propulsion of urbanization process, the situation of shortage of water resources become apparent.Urban population increases severely, the deterioration of the ecological environment, industrial or agricultural Backward in technique with water, waste is serious, and the factors such as pollution of waterhead cause the multiple In Urban Water Quality water shortages in China or resource-type water shortage. Present China has had a urban water supply more than 400 insufficient, 110 city serious water shortages.Rainwater catchment system engineering builds city The alternate source for erecting oneself is possibly realized, and can be relieved urban water shortage situation to a certain extent.
The propulsion of urbanization process is inevitably along with the increase of the Permeable stratum areas such as road, groups of building.When raining heavyly Runoff, which collects rapidly, causes excess surface water, leads to urban road water logging street, waterlogging, local big flood.This gives the life of city dweller Inconvenience is brought, municipal drainage pressure is also increased.Rainwater catchment system engineering collects, stores rainwater, to effectively prevent City character flood.To solve Urban Water Shortage Problem of Cities, many cities excessively tap ground water resources.And at present due to hardened ground rainwater It is difficult to the recharge of groundwater that permeates the ground, leads to the further deterioration of Urban Water Environment.Existing 46 urban grounds in China sink.Rain Water is since its water quality is good, the cheap optimal selection as recharge underground water.From this point of view, rainwater catchment system is to solve city The effective way of city's surface subsidence.
All the time, most cities unit especially at county level, it is not high for the utilization of water resource, rainwater is mostly used greatly Pipeline is in line, flows directly into river or lake.Water source flows away in vain, this is the wasting phenomenon to resource.In recent years, with The shortage of water resources that the fast development of urban modernization occurs, the problems such as rain disasters and people's environmental protection concept and consciousness of saving water Enhancing, come into being some rainwater-collectings and the theory and measure that utilize.Existing rainwater catchment system mainly has shallow ridges infiltration Thoroughly and water storage is concentrated to contain water etc., although these methods are generally utilized, also has certain shortcoming: (1) taking up a large area, Such as water treatment station water storage and park depression storage, facility build the land resource for requiring to occupy large area, it is very little in inch of land It is largely built in the modern city of gold obviously not real enough;(2) region limitation, building such facility all is in government planning model The designated position enclosed, to realization rainwater-collecting it is necessary to rely on subdrainage pipe network, but when very heavy rains, water compares It concentrates, rainwash is larger, and drainage pipeline networks also just faces sizable pressure, and rainwater cannot be discharged in time, just will appear rainwater Soak street, urban waterlogging, even floods;(3) infusion of financial resources is high, and existing rainwater catchment system measure is built, and investment technology, processing are set It is standby more, need input more;(4) secondary use of rainwater needs the output of the energy, and existing measure is having collected rain It, utilization along with electric energy and Transport Machinery to the oil plant energy in utilization after water.
For these reasons, it is necessary for designing a kind of rainwater-collecting and constant pressure from vegetation moisturizing net is seeped.
Utility model content
The purpose of the utility model is to provide a kind of rainwater-collectings and constant pressure from vegetation moisturizing net is seeped, and has saved water source, energy Source, land resource, alleviate water damage, reduce costs, and can promote on a large scale, while can increase rainwater infiltration amount, subtract Few urban ground subsidence, strengthens the water-based circulation of Urban Natural.
To achieve the above object, the utility model provides a kind of rainwater-collecting and constant pressure from seeping vegetation moisturizing net, including The rainwater greening irrigation system being arranged in below greenbelt and the rain water collecting system being arranged in below road surface, the rainwater-collecting System is connected with the rainwater greening irrigation system, is provided with kerbstone between the road surface and the greenbelt;
The rainwater greening irrigation system includes that siphon bucket and the irrigation water being connected with siphon bucket bottom are responsible for, described Several irrigation water branch pipes are provided on irrigation water supervisor, several water source spray heads are provided on the irrigation water branch pipe;
The rain water collecting system includes the side drainage well being arranged on the road surface, is connected with the side drainage well The drainpipe connect, the desilting inspection shaft being connect with the drainpipe and the rainwater storage tank being connected with the desilting inspection shaft, The rainwater storage tank is connect by outlet pipe with the siphon bucket, and the other end and municipal drainage pipe network of the drainpipe connect It connects;
Overflow pipe and water supply pipe, the other end of the water supply pipe and municipal administration greening water supply are connected on the rainwater storage tank Pipe network connection, the other end of the overflow pipe are connect with the municipal drainage pipe network.
Preferably, the rainwater storage tank is connect by rainwater storage tank water inlet pipe with the desilting inspection shaft, described heavy Husky inspection shaft is connect by desilting inspection shaft water inlet pipe with the drainpipe, is provided on the desilting inspection shaft water inlet pipe into water Valve.
Preferably, charging pump is provided on the outlet pipe, the setting height of the charging pump is higher than the greenbelt table The height in face, the bottom end of the outlet pipe extend into the bottom 20-30cm on the upper side of the rainwater storage tank, prevent rainwater storage tank The husky blocking outlet pipe of middle precipitating, the top of the outlet pipe connects the top of the siphon bucket.
Preferably, it is provided with irrigation water valve on the irrigation water supervisor, the irrigation water valve is close to the siphon bucket One end.
Preferably, several irrigation water branch pipes are uniformly placed equidistant with side by side, and vertical with irrigation water supervisor.
Therefore, the rainwater-collecting of the utility model using the above structure and constant pressure have following excellent from vegetation moisturizing net is seeped Gesture:
(1) energy saving: the rainwater-collecting of the application and rainwater can be collected using system, water body is fully utilized Runoff converges to water tank, and every season uses for the first time, is supplied water using water pump to siphon bucket, siphon principle is fully utilized later and reaches Water, the integration green operation irrigated, export without energy source secondary;
(2) alleviate water damage: when very heavy rains, can greatly share rainwater flow path surface, mitigate city's internal drainage pipe The pressure of net makes surface rain quickly shunt resolution, so as to avoid rainwater leaching street, urban waterlogging and urban rainwater Disasters Appearance;
(3) it is small to occupy surface area: the new system is embedded to greenbelt or some cities and assists Landscape Facilities underground, reaches pair The vertical utilization of land resource makes full use of large area urban road network to carry out rainwater-collecting, Economization on land area;
(4) capital investment is low: this system fund needed for construction early period and later period operation and maintenance is not high, is suitble to large area It promotes, meanwhile, rainwater infiltration amount can be increased, reduce urban ground subsidence phenomenon, strengthen the water-based circulation of Urban Natural, solved Urban water shortage problem, has ensured urban water safety.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of a kind of rainwater-collecting of the utility model and constant pressure from infiltration vegetation moisturizing net embodiment;
Fig. 2 is the partial schematic diagram of a kind of rainwater-collecting of the utility model and constant pressure from infiltration vegetation moisturizing net embodiment.
Specific embodiment
Embodiment
Fig. 1 is the structural schematic diagram of a kind of rainwater-collecting of the utility model and constant pressure from infiltration vegetation moisturizing net embodiment, Fig. 2 Seep the partial schematic diagram of vegetation moisturizing net embodiment certainly for a kind of rainwater-collecting of the utility model and constant pressure.The utility model provides A kind of rainwater-collecting and constant pressure are from vegetation moisturizing net is seeped, including 2 He of rainwater greening irrigation system below greenbelt 1 is arranged in Rain water collecting system 4 below road surface 3 is set, rain water collecting system 4 is connected with rainwater greening irrigation system 2, road surface 3 with it is green Change and is provided with kerbstone 5 between band 1.
Rainwater greening irrigation system 2 includes siphon bucket 21 and the irrigation water being connected with 21 bottom of siphon bucket supervisor 22, is irrigated Several irrigation water branch pipes 23 are provided on water supervisor 22, several water source spray heads 24 are provided on irrigation water branch pipe 23, are irrigated It is provided with irrigation water valve 25 on water supervisor 22, irrigation water valve 25 is close to 21 one end of siphon bucket, several irrigation water branch pipes 23 It is uniformly placed equidistant with side by side, and vertical with irrigation water supervisor 22.Each irrigation season when first used, first by charging pump by rain Rainwater in water storage tank is pumped into siphon bucket, and stage completes upper water by siphon bucket self-ability, supplies water;Rainwater enters siphon It is responsible for and enters below embedment earth's surface in the irrigation water branch pipe of 20-30cm depth, then from water source spray head to soil by irrigation water after bucket Surrounding is sprayed, and to supply absorption of the vegetation to moisture, is switched irrigation water valve by intermittence, is reached to amount of moisture needed for vegetation Adjustment effect, install filtering screen additional outside water source spray head, prevent spray head from being blocked by mud sundries.
Rain water collecting system 4 includes the side drainage well 41 being arranged on road surface 3, the row being connected with side drainage well 41 Water pipe 42, the desilting inspection shaft 43 being connect with drainpipe 42 and the rainwater storage tank 44 being connected with desilting inspection shaft 43, rainwater Storage tank 44 is connect by outlet pipe 6 with siphon bucket 21, and the other end of drainpipe 42 is connect with municipal drainage pipe network 7;Rainwater is deposited Overflow pipe 45 and water supply pipe 46 are connected on storage tank 44, the other end of water supply pipe 46 is connect with municipal administration greening water supply network, overflow The other end of pipe 45 is connect with municipal drainage pipe network 7, and rainwater storage tank 44 passes through rainwater storage tank water inlet pipe 47 and desilting inspection Well 43 connects, and desilting inspection shaft 43 is connect by desilting inspection shaft water inlet pipe 48 with drainpipe 42, desilting inspection shaft water inlet pipe 48 On be provided with inlet valve 49, be provided with charging pump 8 on outlet pipe 6, the setting height of charging pump 8 is higher than 1 surface of greenbelt Highly, the bottom end of outlet pipe 6 extend into the bottom 20-30cm on the upper side of rainwater storage tank 44, prevents from precipitating in rainwater storage tank husky Block outlet pipe, the top of the top connection siphon bucket 21 of outlet pipe 6.In rainfall, rainwater on road surface is converged by rainwash It into road surface drainage well, is then flowed into desilting inspection shaft by drainpipe, rainwater is in desilting inspection shaft by short-term heavy Shallow lake stays in the most of silt carried in rainwater in well, is then flowed into rainwater storage tank, if encountering continuous rainfall, rain The excessive rainwater collected in water storage tank can be flowed into municipal drainage pipe network by overflow pipe, while overflow pipe also plays rain The effect of water storage tank emptying;Come temporarily in dry season, the pouring that the rainwater collected in rainwater storage tank is not able to satisfy greenbelt needs When asking, water requirement can be needed with meet vegetation in greenbelt by water supply pipe to the timely moisturizing of rainwater storage tank;In ice and snow season Before arriving, inlet valve is closed, the high salinity snow-broth for generating the snow removing of road salting is avoided to be collected into rainwater storage tank In, vegetation growth is influenced in season irrigating.
Therefore, the rainwater-collecting of the utility model using the above structure and constant pressure be from vegetation moisturizing net is seeped, saved water source, The energy, land resource, alleviate water damage, reduce costs, and can promote on a large scale, while can increase rainwater infiltration amount, Urban ground subsidence is reduced, the water-based circulation of Urban Natural is strengthened.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model rather than limit it System, although the utility model has been described in detail with reference to the preferred embodiment, those skilled in the art should manage Solution: it still can be with the technical solution of the present invention is modified or equivalently replaced, and these are modified or equally replace Changing also cannot make modified technical solution be detached from the spirit and scope of the technical scheme of the present invention.

Claims (5)

1. a kind of rainwater-collecting and constant pressure seep vegetation moisturizing net certainly, it is characterised in that:
It is described including the rainwater greening irrigation system being arranged in below greenbelt and the rain water collecting system being arranged in below road surface Rain water collecting system is connected with the rainwater greening irrigation system, is provided with kerbstone between the road surface and the greenbelt;
The rainwater greening irrigation system includes siphon bucket and the irrigation water being connected with siphon bucket bottom supervisor, the irrigation Several irrigation water branch pipes are provided on water supervisor, several water source spray heads are provided on the irrigation water branch pipe;
The rain water collecting system includes the side drainage well being arranged on the road surface, is connected with the side drainage well Drainpipe, the desilting inspection shaft being connect with the drainpipe and the rainwater storage tank being connected with the desilting inspection shaft, it is described Rainwater storage tank is connect by outlet pipe with the siphon bucket, and the other end of the drainpipe is connect with municipal drainage pipe network;
Overflow pipe and water supply pipe, the other end and municipal administration greening water supply network of the water supply pipe are connected on the rainwater storage tank Connection, the other end of the overflow pipe are connect with the municipal drainage pipe network.
2. rainwater-collecting according to claim 1 and constant pressure seep vegetation moisturizing net certainly, it is characterised in that: the rainwater storage Tank is connect by rainwater storage tank water inlet pipe with the desilting inspection shaft, and the desilting inspection shaft passes through desilting inspection shaft water inlet pipe It is connect with the drainpipe, is provided with inlet valve on the desilting inspection shaft water inlet pipe.
3. rainwater-collecting according to claim 2 and constant pressure seep vegetation moisturizing net certainly, it is characterised in that: on the outlet pipe It is provided with charging pump, the setting height of the charging pump is higher than the height of the greening belt surface, and the bottom end of the outlet pipe is stretched Enter to the bottom of the rainwater storage tank, the top of the outlet pipe connects the top of the siphon bucket.
4. rainwater-collecting according to claim 3 and constant pressure seep vegetation moisturizing net certainly, it is characterised in that: the irrigation water master Irrigation water valve is provided on pipe, the irrigation water valve is close to siphon bucket one end.
5. rainwater-collecting according to claim 4 and constant pressure seep vegetation moisturizing net certainly, it is characterised in that: several fillings It irrigates water branch pipe to be uniformly placed equidistant with side by side, and vertical with irrigation water supervisor.
CN201821571649.9U 2018-09-26 2018-09-26 Rainwater-collecting and constant pressure seep vegetation moisturizing net certainly Active CN208844656U (en)

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CN201821571649.9U CN208844656U (en) 2018-09-26 2018-09-26 Rainwater-collecting and constant pressure seep vegetation moisturizing net certainly

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Application Number Priority Date Filing Date Title
CN201821571649.9U CN208844656U (en) 2018-09-26 2018-09-26 Rainwater-collecting and constant pressure seep vegetation moisturizing net certainly

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112056187A (en) * 2020-07-23 2020-12-11 浙江同济科技职业学院 Rainwater greening irrigation system and construction method thereof
CN113475364A (en) * 2021-07-08 2021-10-08 中国一冶集团有限公司 Buried rainwater collecting and irrigating system and method
CN113957983A (en) * 2021-12-01 2022-01-21 山宇园林建设有限公司 Recycling system is collected to municipal administration rainwater

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112056187A (en) * 2020-07-23 2020-12-11 浙江同济科技职业学院 Rainwater greening irrigation system and construction method thereof
CN113475364A (en) * 2021-07-08 2021-10-08 中国一冶集团有限公司 Buried rainwater collecting and irrigating system and method
CN113957983A (en) * 2021-12-01 2022-01-21 山宇园林建设有限公司 Recycling system is collected to municipal administration rainwater

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