CN107278825A - A kind of environmentally friendly captation for urban afforestation distributing infiltrating irrigation - Google Patents

A kind of environmentally friendly captation for urban afforestation distributing infiltrating irrigation Download PDF

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Publication number
CN107278825A
CN107278825A CN201710705943.8A CN201710705943A CN107278825A CN 107278825 A CN107278825 A CN 107278825A CN 201710705943 A CN201710705943 A CN 201710705943A CN 107278825 A CN107278825 A CN 107278825A
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CN
China
Prior art keywords
infiltrating irrigation
sump
captation
storage tank
environmentally friendly
Prior art date
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.)
Pending
Application number
CN201710705943.8A
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Chinese (zh)
Inventor
钱进
何顺明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Yijia Environmental Engineering Co Ltd
Original Assignee
Anhui Yijia Environmental Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Yijia Environmental Engineering Co Ltd filed Critical Anhui Yijia Environmental Engineering Co Ltd
Priority to CN201710705943.8A priority Critical patent/CN107278825A/en
Publication of CN107278825A publication Critical patent/CN107278825A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00Watering gardens, fields, sports grounds or the like
    • A01G25/06Watering arrangements making use of perforated pipe-lines located in the soil
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D36/00Filter circuits or combinations of filters with other separating devices
    • B01D36/04Combinations of filters with settling tanks
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • 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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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sewage (AREA)

Abstract

The invention discloses a kind of environmentally friendly captation for urban afforestation distributing infiltrating irrigation, including sump, storage tank and infiltrating irrigation case, sump is located at underground, and the top of sump is in same level with ground, the inside of sump is provided with storage tank, and the inwall of sump is fixed with deflector, and deflector is fixedly connected with one end of water inlet pipe, the other end of water inlet pipe is fixedly connected with the top of storage tank, and the top side of storage tank is provided with cable type liquid level alarm.The present invention can be by rainwater-collecting in storage tank by deflector, filter can filter out the solid refuse in rainwater, slush pump can extract the silt in decanting zone, prevent silt from blocking infiltrating irrigation pipe, filter can be with the silt in secondary filter rainwater, infiltrating irrigation hole is provided with the soil pottery water seepage piece for the taper being engaged, and prevents the silt recharge in soil from, into infiltrating irrigation pipe, causing the blocking in infiltrating irrigation hole.

Description

A kind of environmentally friendly captation for urban afforestation distributing infiltrating irrigation
Technical field
The present invention relates to a kind of captation, a kind of specially environmental protection for urban afforestation distributing infiltrating irrigation is catchmented dress Put.
Background technology
Urban afforestation facility can improve Urban Natural ecological quality, be conducive to environmental protection, meanwhile, city can be increased The aesthetic effect of scape, increases urban economy benefit, is conducive to city guard against disaster, purifying air pollution.Improve the covering of urban afforestation Rate, makes the bigger ecology of its performance and Landscape benefit, is modern urban construction and the important goal of management.On the other hand, city Water resource growing tension, and rainwater resource cannot get good utilization.How to collect and make good use of the rainwater footpath of urban pavement Stream, on the premise of municipal Water Resources Pressure is not increased, meets urban afforestation water demand, is the weight that vast gardens enterprise faces Big problem,
But during infiltrating irrigation, silt meeting recharge causes the blocking in infiltrating irrigation hole, and can not detect soil into infiltrating irrigation pipe Humidity, soil moisture crosses growth of the conference to the flowers and plants in greenbelt and causes danger, and in rainwater-collecting, light is not It is good, passing vehicle and it is likely that danger among dropping to sump, therefore we make improvement to this, proposition A kind of environmentally friendly captation for urban afforestation distributing infiltrating irrigation.
The content of the invention
Exist to solve prior art during infiltrating irrigation, silt meeting recharge causes the blocking in infiltrating irrigation hole into infiltrating irrigation pipe, And the defect of the humidity of soil can not be detected, the present invention provides a kind of environmental protection for urban afforestation distributing infiltrating irrigation and catchmented Device.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme:
A kind of environmentally friendly captation for urban afforestation distributing infiltrating irrigation of the invention, including sump, storage tank and infiltrating irrigation case, The sump is located at underground, and the top of sump is in same level with ground, and the inside of the sump is set There is storage tank, the top inwall of the sump is fixed with deflector, and the deflector is fixedly connected with one end of water inlet pipe, The other end of the water inlet pipe is fixedly connected with the top of storage tank, and the top side of the storage tank is provided with cable type liquid level report Alert device, the storage tank is divided into filtering area, clean water area and decanting zone, set between the filtering area and clean water area successively from top to bottom There is filter, dividing plate is provided between the clean water area and decanting zone, the middle part of the dividing plate is provided with the first magnetic valve, the sedimentation The side in area is fixedly connected by extraction mud pipe with the mud inlet of slush pump, and the side of the clean water area passes through connecting tube and infiltrating irrigation case Water inlet be fixedly connected, one end of the connecting tube is provided with the second magnetic valve, and the middle part of the connecting tube is provided with filter, The bottom of the infiltrating irrigation case is provided with underground lamp provided with some infiltrating irrigation pipes, the both sides of the sump, and first magnetic valve leads to Cross the first electromagnetic valve switch, the second magnetic valve logical by slush pump switch and underground lamp by the second electromagnetic valve switch, slush pump Buried lamp switch is crossed to be electrically connected with the power supply.
Further, the filter is made up of screen pack and filtrate, and the both sides of the filter are equipped with filtering Filtrate is provided between net, two screen packs.
Further, the surface of the infiltrating irrigation pipe is provided with several infiltrating irrigation holes, and the infiltrating irrigation hole is provided with the cone being engaged The soil pottery water seepage piece of shape.
Further, the surface of the infiltrating irrigation pipe is provided with permeable isolating.
Further, the top of the sump is provided with upper lid, and the surface of the upper lid is provided with handle.
Further, the outer wall of the upper lid, which is sticked, reflecting strips.
Further, first magnetic valve and the second magnetic valve are direct-acting electromagnetic valve.
Further, the both sides of the infiltrating irrigation pipe are provided with several water diversion articles.
Compared with prior art, the present invention has the advantages that:This kind is used for the ring of urban afforestation distributing infiltrating irrigation Captation is protected, can be by rainwater-collecting in storage tank by deflector, filter can filter out the solid rubbish in rainwater Rubbish, slush pump can extract the silt in decanting zone, prevent silt from blocking infiltrating irrigation pipe, filter can be with secondary filter rainwater Silt, infiltrating irrigation hole be provided be engaged taper soil pottery water seepage piece, prevent the silt recharge in soil from, into infiltrating irrigation pipe, making Into the blocking in infiltrating irrigation hole, the both sides of infiltrating irrigation pipe are provided with several water diversion articles, water diversion article can drainage infiltrating irrigation water, make infiltrating irrigation more Even, outer wall of the both sides provided with underground lamp and upper lid of sump is sticked and has reflecting strips, and warning can be played to passing vehicle and is made With.
Brief description of the drawings
Fig. 1 is a kind of structural representation of environmentally friendly captation for urban afforestation distributing infiltrating irrigation of the invention;
Fig. 2 is a kind of structural representation of the upper lid of environmentally friendly captation for urban afforestation distributing infiltrating irrigation of the invention;
Fig. 3 is a kind of structural representation of the storage tank of environmentally friendly captation for urban afforestation distributing infiltrating irrigation of the invention;
Fig. 4 is a kind of structural representation of the filter of environmentally friendly captation for urban afforestation distributing infiltrating irrigation of the invention Figure;
Fig. 5 is a kind of structural representation of the infiltrating irrigation case of environmentally friendly captation for urban afforestation distributing infiltrating irrigation of the invention;
Fig. 6 is a kind of structural representation of the infiltrating irrigation pipe of environmentally friendly captation for urban afforestation distributing infiltrating irrigation of the invention.
In figure:1st, ground;2nd, sump;3rd, deflector;4th, water inlet pipe;5th, storage tank;6th, cable formula liquid level alarm;7th, mistake Filter plate;8th, dividing plate;9th, filtering area;10th, clean water area;11st, decanting zone;12nd, extraction mud pipe;13rd, slush pump;14th, connecting tube;15th, Two magnetic valves;16th, filter;17th, screen pack;18th, filtrate;19th, infiltrating irrigation case;20th, infiltrating irrigation pipe;21st, infiltrating irrigation hole;22nd, soil pottery Water seepage piece;23rd, upper lid;24th, shake hands;25 underground lamps.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to Embodiment, is expanded on further the present invention.
As shown in figures 1 to 6, a kind of environmentally friendly captation for urban afforestation distributing infiltrating irrigation, including sump 2, water storage Case 5 and infiltrating irrigation case 19, sump 2 is under ground 1, and the top of sump 2 is in same level with ground 1, catchments The inside of well 2 is provided with storage tank 5, and the top inwall of sump 2 is fixed with deflector 3, one end of deflector 3 and water inlet pipe 4 It is fixedly connected, the other end of water inlet pipe 4 is fixedly connected with the top of storage tank 5, the top side of storage tank 5 is provided with cable type liquid Level alarm 6, storage tank 5 is divided into filtering area 9, clean water area 10 and decanting zone 11, filtering area 9 and clean water area 10 successively from top to bottom Between be provided with filter 7, dividing plate 8 is provided between clean water area 10 and decanting zone 11, the middle part of dividing plate 8 is provided with the first magnetic valve 9, sinks The side in drop area 11 is fixedly connected by extraction mud pipe 12 with the mud inlet of slush pump 13, and the side of clean water area 10 passes through connecting tube 14 It is fixedly connected with the water inlet of infiltrating irrigation case 19, one end of connecting tube 14 is provided with the second magnetic valve 15, and the middle part of connecting tube 14 is provided with Filter 16, the bottom of infiltrating irrigation case 19 is provided with some infiltrating irrigation pipes 20, and the both sides of sump 2 are provided with underground lamp 25, the first electricity Magnet valve 9 is switched by the first electromagnetic valve switch, the second magnetic valve 15 by the second electromagnetic valve switch, slush pump 13 by slush pump It is electrically connected with the power supply by buried lamp switch with underground lamp 25.
Wherein, filter 16 is made up of screen pack 17 and filtrate 18, and the both sides of filter 16 are equipped with screen pack 17, Filtrate 18 is provided between two screen packs 17, the silt in rainwater is filtered out, prevents from blocking infiltrating irrigation pipe 20.
Wherein, the surface of infiltrating irrigation pipe 20 is provided with several infiltrating irrigation holes 21, and infiltrating irrigation hole 21 is provided with the soil for the taper being engaged Pottery water seepage piece 22, prevents the silt recharge in soil from, into infiltrating irrigation pipe 20, causing the blocking in infiltrating irrigation hole 21.
Wherein, the surface of infiltrating irrigation pipe 20 be provided with permeable isolating, permeable isolating 20 can using geotextiles, non-woven fabrics or its His cotton material, permeable isolating 20 can isolate soil and other impurities, prevent from blocking.
Wherein, the top of sump 2 is provided with upper lid 23, and the surface of upper lid 23 is provided with handle 24, the water level in storage tank 5 When too high, lid 23 is covered, stops the collection of rainwater.
Wherein, the outer wall of upper lid 23, which is sticked, reflecting strips, can play warning function to passing vehicle.
Wherein, the first magnetic valve 9 and the second magnetic valve 15 are direct-acting electromagnetic valve, can pass through the first electromagnetic valve switch The inlet that rainwater is entered in decanting zone 11 and infiltrating irrigation case 19 is controlled respectively with the second electromagnetic valve switch.
Wherein, the both sides of infiltrating irrigation pipe 20 be provided with several water diversion articles, water diversion article can drainage infiltrating irrigation water, make infiltrating irrigation more It is even.
It should be noted that the present invention is a kind of environmentally friendly captation for urban afforestation distributing infiltrating irrigation, when specific, Infiltrating irrigation pipe 20 is embedded in the subsurface of greenbelt by staff first, when rainy, and underground lamp 25 is opened by buried lamp switch, Warning function is played to passing vehicle, the upper lid 23 of sump 2 is opened, rainwater is flowed into storage tank 5 by deflector 3, Filter 7 filters out solid refuse, by the first electromagnetic valve switch open the first magnetic valve 9, will be filtered after rainwater flow into Into decanting zone 11, when the rainwater liquid level in storage tank 5 reaches the height of setting, cable type liquid level alarm 6 can be warned Report, staff closes upper lid 23, stops the collection of rainwater, prevents liquid level too high, and the rainwater in storage tank 5 overflows, and passes through First electromagnetic valve switch closes the first magnetic valve 9, and slush pump 13, the mud that will be settled in decanting zone 11 are opened by slush pump switch Husky extracted out by extraction mud pipe 12 is gone, and opens the second magnetic valve 15 by the second electromagnetic valve switch, the water purification in clean water area 10 is led to Cross connecting tube 14 to be flowed among infiltrating irrigation case 19, filter 16 filters out the silt in rainwater, prevent from blocking infiltrating irrigation pipe 20, infiltrating irrigation Water in case 19 is flowed into infiltrating irrigation pipe 20, and several infiltrating irrigation holes 21 being provided with by the surface of infiltrating irrigation pipe 20 are oozed to soil Fill, infiltrating irrigation hole 21 is provided with the soil pottery water seepage piece 22 for the taper being engaged, and prevents the silt recharge in soil into infiltrating irrigation pipe 20, Cause the blocking in infiltrating irrigation hole 21, several water diversion articles that the both sides of infiltrating irrigation pipe 20 are provided with can drainage infiltrating irrigation water, make infiltrating irrigation more Uniformly, staff detects the humidity of soil by humidity sensor, when the humidity in soil reaches requirement, passes through the second electricity Magnet valve switch closes the second magnetic valve 15, stops the infiltrating irrigation to soil, the excess moisture in soil is prevented, to the flower in greenbelt Grass produces harm.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (8)

1. a kind of environmentally friendly captation for urban afforestation distributing infiltrating irrigation, including sump(2), storage tank(5)And infiltrating irrigation Case(19), it is characterised in that the sump(2)Located at ground(1)Under, and sump(2)Top and ground(1)It is in Same level, the sump(2)Inside be provided with storage tank(5), the sump(2)Top inwall be fixed with and lead Flow plate(3), the deflector(3)With water inlet pipe(4)One end be fixedly connected, the water inlet pipe(4)The other end and storage tank (5)Top be fixedly connected, the storage tank(5)Top side be provided with cable type liquid level alarm(6), the storage tank (5)It is divided into filtering area successively from top to bottom(9), clean water area(10)And decanting zone(11), the filtering area(9)And clean water area(10) Between be provided with filter(7), the clean water area(10)And decanting zone(11)Between be provided with dividing plate(8), the dividing plate(8)Middle part Provided with the first magnetic valve(9), the decanting zone(11)Side pass through extraction mud pipe(12)With slush pump(13)Mud inlet fix Connection, the clean water area(10)Side pass through connecting tube(14)With infiltrating irrigation case(19)Water inlet be fixedly connected, the connection Pipe(14)One end be provided with the second magnetic valve(15), the connecting tube(14)Middle part be provided with filter(16), the infiltrating irrigation Case(19)Bottom provided with some infiltrating irrigation pipes(20), the sump(2)Both sides be provided with underground lamp(25), first electricity Magnet valve(9)Pass through the first electromagnetic valve switch, the second magnetic valve(15)Pass through the second electromagnetic valve switch, slush pump(13)By taking out mud Switch pump and underground lamp(25)It is electrically connected with the power supply by buried lamp switch.
2. a kind of environmentally friendly captation for urban afforestation distributing infiltrating irrigation according to claim 1, it is characterised in that The filter(16)By screen pack(17)And filtrate(18)Composition, the filter(16)Both sides be equipped with screen pack (17), two screen packs(17)Between be provided with filtrate(18).
3. a kind of environmentally friendly captation for urban afforestation distributing infiltrating irrigation according to claim 1, it is characterised in that The infiltrating irrigation pipe(20)Surface be provided with several infiltrating irrigation holes(21), the infiltrating irrigation hole(21)Soil provided with the taper being engaged Pottery water seepage piece(22).
4. a kind of environmentally friendly captation for urban afforestation distributing infiltrating irrigation according to claim 1, it is characterised in that The infiltrating irrigation pipe(20)Surface be provided with permeable isolating.
5. a kind of environmentally friendly captation for urban afforestation distributing infiltrating irrigation according to claim 1, it is characterised in that The sump(2)Top be provided with upper lid(23), the upper lid(23)Surface provided with handle(24).
6. a kind of environmentally friendly captation for urban afforestation distributing infiltrating irrigation according to claim 5, it is characterised in that The upper lid(23)Outer wall be sticked and have reflecting strips.
7. a kind of environmentally friendly captation for urban afforestation distributing infiltrating irrigation according to claim 1, it is characterised in that First magnetic valve(9)With the second magnetic valve(15)It is direct-acting electromagnetic valve.
8. a kind of environmentally friendly captation for urban afforestation distributing infiltrating irrigation according to claim 1, it is characterised in that The infiltrating irrigation pipe(20)Both sides be provided with several water diversion articles.
CN201710705943.8A 2017-08-17 2017-08-17 A kind of environmentally friendly captation for urban afforestation distributing infiltrating irrigation Pending CN107278825A (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107890705A (en) * 2017-12-22 2018-04-10 郑州玖意优创商贸有限公司 Collapsible fresh water collecting car
CN107938819A (en) * 2017-11-15 2018-04-20 遵义湘江园林工程有限责任公司 Captation
CN108803699A (en) * 2018-07-04 2018-11-13 衢州市政园林股份有限公司 A kind of environmentally friendly captation of distributing infiltrating irrigation system
CN109006396A (en) * 2018-07-20 2018-12-18 三峡大学 A kind of irrigation collection rain formula sink
CN109526690A (en) * 2018-11-12 2019-03-29 涡阳县兴华花卉苗木种植专业合作社 A kind of courtyard-style irrigation device with water purification structure
CN112825699A (en) * 2019-11-02 2021-05-25 武汉海辰友邦科技发展有限公司 Multifunctional campus comprehensive management system
CN114232763A (en) * 2021-12-25 2022-03-25 广东万里通建设工程有限公司 Municipal works road drainage filtration
CN114873756A (en) * 2022-05-11 2022-08-09 华夏中然生态科技集团有限公司 Reclaimed water recycling device

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CN201235321Y (en) * 2008-06-16 2009-05-13 郜国宣 Infiltrating irrigation pipe
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CN204561187U (en) * 2015-04-23 2015-08-19 徐挺 Warning collects rainwater device
CN204781267U (en) * 2015-07-31 2015-11-18 杨文雄 Light warning well lid
CN105716687A (en) * 2016-01-25 2016-06-29 福建三鑫隆信息技术开发股份有限公司 Urban drainage intelligent pre-warning system based on well lids
CN106284588A (en) * 2016-08-18 2017-01-04 天津沃佰艾斯科技有限公司 A kind of rainwater treatment that can be used for sponge city and stocking system
CN205857247U (en) * 2016-06-16 2017-01-04 罗朋 A kind of rainwater inspection well cover
CN205907721U (en) * 2016-06-16 2017-01-25 青岛中建联合建设工程有限公司 City security inspection shaft lid
CN207269523U (en) * 2017-08-17 2018-04-27 安徽益佳园环境工程有限公司 A kind of environmentally friendly captation for urban afforestation distributing infiltrating irrigation

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Publication number Priority date Publication date Assignee Title
JPH07144200A (en) * 1992-07-09 1995-06-06 Daiwa Kogyo Kk Device for purifying water in water tank
CN201235321Y (en) * 2008-06-16 2009-05-13 郜国宣 Infiltrating irrigation pipe
CN203475589U (en) * 2013-08-30 2014-03-12 绍兴文理学院 Intelligent draining system for city roads
CN203594097U (en) * 2013-10-21 2014-05-14 李辉 Sewer filter
CN104604645A (en) * 2014-12-04 2015-05-13 杭州中艺园林工程有限公司 Environment-friendly water collecting device used for urban landscaping distributed infiltrating irrigation
CN204561187U (en) * 2015-04-23 2015-08-19 徐挺 Warning collects rainwater device
CN204781267U (en) * 2015-07-31 2015-11-18 杨文雄 Light warning well lid
CN105716687A (en) * 2016-01-25 2016-06-29 福建三鑫隆信息技术开发股份有限公司 Urban drainage intelligent pre-warning system based on well lids
CN205857247U (en) * 2016-06-16 2017-01-04 罗朋 A kind of rainwater inspection well cover
CN205907721U (en) * 2016-06-16 2017-01-25 青岛中建联合建设工程有限公司 City security inspection shaft lid
CN106284588A (en) * 2016-08-18 2017-01-04 天津沃佰艾斯科技有限公司 A kind of rainwater treatment that can be used for sponge city and stocking system
CN207269523U (en) * 2017-08-17 2018-04-27 安徽益佳园环境工程有限公司 A kind of environmentally friendly captation for urban afforestation distributing infiltrating irrigation

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107938819A (en) * 2017-11-15 2018-04-20 遵义湘江园林工程有限责任公司 Captation
CN107890705A (en) * 2017-12-22 2018-04-10 郑州玖意优创商贸有限公司 Collapsible fresh water collecting car
CN108803699A (en) * 2018-07-04 2018-11-13 衢州市政园林股份有限公司 A kind of environmentally friendly captation of distributing infiltrating irrigation system
CN108803699B (en) * 2018-07-04 2020-08-14 衢州市政园林股份有限公司 Distributed infiltrating irrigation system
CN109006396A (en) * 2018-07-20 2018-12-18 三峡大学 A kind of irrigation collection rain formula sink
CN109526690A (en) * 2018-11-12 2019-03-29 涡阳县兴华花卉苗木种植专业合作社 A kind of courtyard-style irrigation device with water purification structure
CN112825699A (en) * 2019-11-02 2021-05-25 武汉海辰友邦科技发展有限公司 Multifunctional campus comprehensive management system
CN114232763A (en) * 2021-12-25 2022-03-25 广东万里通建设工程有限公司 Municipal works road drainage filtration
CN114232763B (en) * 2021-12-25 2022-09-23 广东万里通建设工程有限公司 Municipal works road drainage filtration
CN114873756A (en) * 2022-05-11 2022-08-09 华夏中然生态科技集团有限公司 Reclaimed water recycling device

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Application publication date: 20171024