CN112056109A - Automatic irrigation device for rainwater greening and construction method thereof - Google Patents

Automatic irrigation device for rainwater greening and construction method thereof Download PDF

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Publication number
CN112056109A
CN112056109A CN202010727793.2A CN202010727793A CN112056109A CN 112056109 A CN112056109 A CN 112056109A CN 202010727793 A CN202010727793 A CN 202010727793A CN 112056109 A CN112056109 A CN 112056109A
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Prior art keywords
water
water storage
rainwater
storage tank
groove
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CN202010727793.2A
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Chinese (zh)
Inventor
毛建生
毛鑫昕
吴宏平
毛建荣
林振华
俞亚珍
周小丽
梅红霞
杨玉泉
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Zhejiang Tongji Vocational College of Science and Technology
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Zhejiang Tongji Vocational College of Science and Technology
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Priority to CN202010727793.2A priority Critical patent/CN112056109A/en
Publication of CN112056109A publication Critical patent/CN112056109A/en
Withdrawn legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/02Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
    • A01G9/027Pots connected in horizontal rows
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G27/00Self-acting watering devices, e.g. for flower-pots
    • 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
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00Details of pavings
    • E01C11/22Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
    • E01C11/224Surface drainage of streets
    • E01C11/225Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00Excavations; Bordering of excavations; Making embankments
    • E02D17/02Foundation pits
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00Excavations; Bordering of excavations; Making embankments
    • E02D17/18Making embankments, e.g. dikes, dams
    • 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
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0401Gullies for use in roads or pavements
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/10Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F2001/007Processes including a sedimentation step
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/001Runoff or storm 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)
  • Mining & Mineral Resources (AREA)
  • Hydrology & Water Resources (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Civil Engineering (AREA)
  • Paleontology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Architecture (AREA)
  • Organic Chemistry (AREA)
  • Sewage (AREA)

Abstract

The invention discloses an automatic irrigation device for rainwater greening, which comprises a purification device, a rainwater collection device and a drainage device, wherein the rainwater collection device is laid on the ground and is made of water-permeable materials; the method comprises the following steps: a. construction preparation; b. processing the rainwater collecting device and the water storage device; c. the installation of the water storage tank, the purification device and the drainage device; d. installing the water permeable brick body; e. and (5) soil landfill. The invention realizes reasonable utilization of rainwater for irrigation, thereby saving water resources, and meanwhile, the rainwater collecting device, the water storage device, the purifying device and the drainage device are all arranged underground, thereby reducing the occupied space.

Description

Automatic irrigation device for rainwater greening and construction method thereof
Technical Field
The invention belongs to the technical field of greening facilities, and particularly relates to an automatic rainwater greening irrigation device and a construction method thereof.
Background
Water is a natural resource on which human beings rely to live, and along with the increase of population and the rapid development of economy, the demand of people for water also increases year by year, particularly in cities with water resource shortage, the water resource limits the development of local economy to a certain extent, and inconvenience is brought to the life of residents. In the greening facilities, a large proportion of water sources are wasted due to irrigation water for the green areas of plants.
Water is generally pumped by utilizing the water pump to water for watering for the plant, water in underground water and the river channel is generally adopted for watering, thereby the cost of greening facilities is increased, the protection of water resources is not facilitated, and the water-saving resource is not facilitated, and simultaneously, a large amount of rainwater descends to the ground after, the stream that converges is discharged, and permeate the underground very fast, can't supply ornamental trees and irrigate the use, in the device's work progress, because the rainwater needs to be collected, thereby bury the device underground, thereby lead to underground soil and moisture to cause the erosion to the device, thereby life has been reduced.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art and provides an automatic irrigation device for rainwater greening and a construction method thereof, wherein a rainwater collection device made of water-permeable materials is paved on a road surface, when a large amount of rainwater falls on the ground, the rainwater permeates into a water storage device through the rainwater collection device, flows into a purification device through the water storage device, flows into a drainage device after being purified by the purification device, is drained by the drainage device for irrigation, realizes reasonable utilization of the rainwater for irrigation, and plays a role in saving water resources, the rainwater collection device is paved on the ground, personnel can normally walk on the rainwater collection device to enable the rainwater collection device to be flush with the ground, so that the pedestrian is prevented from being stumbled, and meanwhile, the rainwater collection device, the water storage device, the purification device and the drainage device are all arranged underground, thereby reducing the occupied space; in the construction method, firstly, excavation of a foundation pit is carried out, a first construction section, a second construction section and a third construction section with different depths are arranged and are respectively used for installing a water storage device, a purification device and a drainage device, the depth of the second construction section is greater than that of the first construction section, the depth of the third construction section is greater than that of the second construction section, the different depths are arranged, rainwater automatically falls into the water storage device from a rainwater collection device after installation is finished, then the rainwater is directly drained into the purification device from the bottom of the water storage device, and the rainwater is directly drained into the drainage device after purification is finished by the purification device, so that the water flow moves from high to low; then processing the water permeable brick body according to a drawing, installing a water inlet pipe at the top of the water storage tank according to the splicing style of the water permeable brick body in the drawing, wherein the water inlet pipe is used for connecting the water permeable brick body, rainwater falls to the top of the water permeable brick body, then permeates downwards from the top of the water permeable brick body, flows into the water inlet pipe from the downpipe and then flows into the water storage tank, so that the rainwater cannot be collected due to cracking damage of the water permeable brick body; the method comprises the steps of installing horizontal adjusting cushion blocks at four corners of the bottom surface of a first construction section, installing a pressure-bearing base on the horizontal adjusting cushion blocks, adjusting the horizontal adjusting cushion blocks to enable the top surface of the pressure-bearing base to be parallel to a horizontal plane, then placing a water storage tank on the pressure-bearing base to ensure the flat placement of the water storage tank, enabling rainwater in the water storage tank to be better discharged into a purification tank, enabling the irrigation device to be free of irrigation in a frequent rainwater period, increasing the rainwater storage capacity of the irrigation device through the arrangement of the water storage tank, providing sufficient irrigation water for a next period with a small rainwater amount, installing the purification tank in a second construction section, enabling the rainwater in the water storage tank to be discharged into the purification tank for purification, installing a water storage tank in a third construction section, discharging the rainwater in the purification tank into the water storage tank for precipitation after the purification of the rainwater in the purification tank is completed, and discharging the precipitated rainwater for greening irrigation, avoided containing the tiny particle impurity in the discharged water, lead to the jam of drain pipe and shower nozzle, will separate the steel sheet and pack into along making the groove downwards after that, the downpipe that will permeate water brick body bottom and advance water piping connection back through welded fastening, penetrate the reinforcing bar between the brick body of permeating water after that, the stability of connecting between the brick body of permeating water has been increased simultaneously and has improved the wholeness between the brick body of permeating water, then at the other end installation pinch-off blades of separating the steel sheet, spacing drain pipe simultaneously with the water storage box, purifying box and water storage tank are kept apart, then backfill soil and compaction in separating the groove that steel sheet and foundation ditch formed, the stability of the road that the brick body of permeating water laid and form has been guaranteed, and avoided the erosion of soil to the water storage box, purifying box and water storage tank, thereby irrigation equipment's life has been improved greatly.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides an automatic irrigation equipment of rainwater afforestation, includes purifier, rainwater collection device and drainage device, its characterized in that: rainwater collection device lays on ground, and rainwater collection device makes for the water-permeable material, and rainwater collection device's bottom is connected with water storage device, and water storage device is connected with purifier's one end intercommunication, and purifier's the other end is connected with drainage device, and drainage device discharges the water that is used for the afforestation irrigation. According to the invention, the rainwater collecting device made of the water permeable material is paved on the road surface, when a large amount of rainwater falls on the ground, the rainwater permeates into the water storage device through the rainwater collecting device, flows into the purifying device through the water storage device, and flows into the drainage device after being purified by the purifying device, the drainage device discharges the purified rainwater for irrigation, the rainwater is reasonably utilized for irrigation, so that the effect of saving water resources is achieved, the rainwater collecting device is paved on the ground, personnel can normally walk on the rainwater collecting device, so that the rainwater collecting device is flush with the ground, the pedestrian is prevented from being stumbled, and meanwhile, the rainwater collecting device, the water storage device, the purifying device and the drainage device are all arranged underground, so that the occupied space of the rainwater collecting device, the water storage device, the purifying device and the drainage device is reduced.
Further, the rainwater collection device is provided with a permeable brick body, the permeable brick body is made of a water permeable material, the bottom of the permeable brick body is provided with a water collection portion, the bottom of the water collection portion is communicated and connected with a downpipe, and the bottom of the downpipe is communicated and connected with a water storage device. The brick body of permeating water can permeate the rainwater that falls down, makes the rainwater flow into in the catchment portion, flows into the pipe in the water pipe from the catchment portion, flows into in the cistern in following the pipe in the water pipe after that to realized the collection effect of rainwater, the brick body of permeating water simultaneously splices into the road that can walk, and this road can provide the visitor and walk in the afforestation, avoids the visitor to cause trampling to the afforestation when appreciating the afforestation.
Furthermore, the water collection part is made of a waterproof material, the water collection part is provided with a water collection tank, the downpipe is communicated with the water collection tank, and the inner wall of the water collection tank is inclined towards the downpipe from top to bottom. The water collection part is made of impermeable materials, rainwater is prevented from permeating out from the outer wall of the water collection part, the rainwater collection efficiency is reduced, and the water collection groove is arranged to accelerate the rainwater to enter the downpipe from the water collection part.
Further, the top of the brick body that permeates water is equipped with plants the groove, plants the groove and is used for planting the lawn, and the bottom of the brick body outer wall that permeates water is equipped with the connecting portion of outside extension, and connecting portion are equipped with recess and lug, and lug and recess interval set up, lug and recess phase-match. Through the setting of lug and recess to improve the wholeness of the brick body of permeating water after the concatenation is accomplished, plant the setting in groove and play an pleasing to the eye effect to the brick body of permeating water.
Furthermore, the brick body that permeates water is regular hexagon, and the through-hole that has run through between the recess that is located the lug of one side and corresponds the lug, and the through-hole interpolation has the reinforcing bar. The through holes and the reinforcing steel bars are arranged to improve the integrity between the permeable bricks.
Further, water storage device is equipped with the water storage box, and the top of water storage box is connected with the inlet tube, and the bottom and the inlet tube intercommunication of pipe in the water are connected, and the top of inlet tube is equipped with spacing platform, and the bottom correspondence of pipe in the water is equipped with the spacing groove, and after spacing platform inserted the spacing groove, pipe in the water and inlet tube welded connection. Through inserting spacing platform in the spacing groove to be connected inlet tube and pipe in the water, improved the butt joint precision of inlet tube with the pipe in the water, make things convenient for the welding operation between pipe in the water and the inlet tube simultaneously.
Furthermore, be connected with first connecting pipe between purifier and the water storage device, be connected with the second connecting pipe between purifier and the drainage device, purifier is equipped with the purifying box, and one side that is close to water storage device in the purifying box is equipped with the large aperture filter screen, and one side that is close to drainage device in the purifying box is equipped with the small aperture filter screen. The large-aperture filter screen and the small-aperture filter screen are arranged to play a role in purifying rainwater, so that impurity particles in rainwater can be effectively filtered, and the rainwater is prevented from blocking pipelines in the irrigation process.
Further, drainage device includes water storage tank, water pump and drain pipe, and the water storage tank is connected with purifier intercommunication, is equipped with the water pump in the water storage tank, and the top of water storage tank is equipped with the drain pipe, water pump and drain pipe intercommunication. The rainwater purifies the back and stores in the water storage tank, can deposit the impurity of less granule in the bottom of water storage tank, passes through the drain pipe discharge with the water on water storage tank upper strata through the water pump for the afforestation is irrigated.
A construction method of an automatic irrigation device for rainwater greening is characterized by comprising the following steps:
a. the construction is prepared for the construction of the concrete,
1) and (3) confirming the size: designing a rainwater collecting device, a water storage device, a purifying device and a drainage device with corresponding sizes according to the irrigation quantity and the construction area;
2) and (3) foundation pit opening: digging a foundation pit with proper width and depth on the ground according to the sizes of the rainwater collecting device, the water storage device, the purifying device and the drainage device, marking the bottom of the foundation pit in sections, marking the bottom of the foundation pit as a first construction section, a second construction section and a third construction section, wherein the depth of the third construction section is greater than that of the second construction section, the depth of the second construction section is greater than that of the first construction section, the first construction section is used for installing the rainwater collecting device and the water storage device, the second construction section is used for installing the purifying device, the third construction section is used for installing the drainage device, then backfilling and compacting soil of the foundation pit, and then forming support grooves on two sides of the top of the foundation pit;
b. processing of rainwater collecting device and water storage device
1) Processing the water permeable brick body: determining the quantity and the size of the water permeable bricks according to the size and the design drawing of the rainwater collecting device, manufacturing a mould according to the size of the water permeable bricks, manufacturing the water permeable bricks through the mould, controlling the manufacturing quantity, and reserving spare water permeable bricks for supplementing normal construction loss;
2) processing the water storage tank: determining the mounting position of a water inlet pipe on the top of the water storage tank according to the size and the design drawing of the water permeable brick body, then forming a water inlet hole on the top surface of the water storage tank, wherein the water inlet hole is used for communicating the water inlet pipe and welding and fixing the water inlet pipe and the water tank;
c. installation of water storage tank, purification device and drainage device
1) Arranging a mounting groove on one side of the top surface of the pressure-bearing base, mounting horizontal adjusting cushion blocks at four corners of the first construction section, placing the pressure-bearing base on the top of the cushion blocks, enabling the mounting groove to be positioned on one side close to the second construction section, adjusting the top surface of the pressure-bearing base to be parallel to the horizontal plane through the horizontal adjusting cushion blocks, and then placing the water storage tank on the top of the pressure-bearing base;
2) installation of the purifying box: placing the evolution box on the second construction section, then mounting one end of the first connecting pipe at the bottom of the water storage box through the mounting groove, and mounting the other end of the first connecting pipe at the top of the purification box;
3) installation of the water storage tank: placing a fixed seat on the third construction section, wherein a hemispherical groove is formed in the top surface of the fixed seat, the bottom of the water storage tank is placed in the hemispherical groove, one end of a second connecting pipe is connected to one side, close to the third construction section, of the purification box, the other end of the second connecting pipe is connected to the water storage tank, a drain pipe is installed at the top of the water storage tank, and the drain pipe discharges water which is deposited in the water storage tank and is used for irrigating green plants;
d. and (3) installing the water permeable brick body: the water permeable brick is characterized in that a partition steel plate is downwards arranged along a support groove, so that the partition steel plate is supported on the support groove, a slotted hole at one end of a partition cylinder plate penetrates through a water inlet pipe, a first arc-shaped groove at the other end of the partition steel plate is tightly attached to one side of a water drain pipe, then a water falling pipe at the bottom of a water permeable brick body is arranged above the water inlet pipe through a limiting table and a limiting groove, meanwhile, a reinforcing steel bar penetrates through holes of the water permeable brick body, and the water falling pipe and the water inlet;
e. and (2) soil landfill, namely firstly installing a clamping plate at the other end of the separation steel plate, arranging a second arc-shaped groove corresponding to the first arc-shaped groove on the clamping plate, enabling the second arc-shaped groove to be tightly attached to the other side of the drain pipe, screwing a threaded rod into one end, far away from the separation steel plate, of the clamping plate, screwing the threaded rod into the clamping plate, screwing a nut onto the threaded rod, screwing the nut onto the clamping plate, so that the separation steel plate is fixedly connected with the clamping plate, isolating the water storage tank, the purification tank and the water storage tank between the foundation pit, the separation steel plate and the clamping plate through the fixedly connected separation steel plate and the clamping plate, paving soil on the separation steel plate and the clamping plate, enabling the paved soil to be the same as the height of the permeable brick body and the ground, and planting a lawn in the planting groove of the permeable brick body, so that the height of the.
Further, in step 1) of step c, a specific adjustment method of the horizontal adjustment cushion block is as follows: the horizontal adjusting cushion block comprises a bottom plate, an adjusting frame and an adjusting block, the bottom plate is fixedly connected to the bottom of the adjusting frame, one end of the adjusting frame is provided with an inclined plane, the bottom surface of the adjusting block is matched with the inclined plane and is arranged, the adjusting block is connected to the inclined plane in a sliding mode, the other end of the sleeving block is provided with an adjusting groove, an adjusting screw rod is arranged in the adjusting groove, one end of the adjusting screw rod penetrates through the adjusting block, one end of the adjusting screw rod is provided with a first limiting block, the adjusting screw rod is in threaded connection with the adjusting block, the other end of the adjusting screw rod is provided with a tightening head, the adjusting screw rod is further provided with a second limiting block, the second limiting block and the tightening head are arranged on two sides of the adjusting groove, the horizontal adjusting cushion block is arranged at four corners of a first construction section, then the adjusting block slides along the inclined plane, and the adjusting block is fixedly connected with the bottom surface of the pressure-bearing base in a welding manner. Because in the work progress, the difficult flattening of bottom surface of first construction section, consequently when the installation water storage box, the water storage box produces the slope easily, lead to causing rotten smelly including partial rainwater in the water storage box is saved for a long time, through the bottom surface installation horizontal adjustment cushion at first construction section, through twisting the head of screwing on moving adjusting screw, control adjusting screw rotates, drive the regulating block and remove along the inclined plane, thereby the height of control regulating block top surface, make four regulating block top surfaces be in same height, place the pressure-bearing base on the regulating block, thereby the top surface and the horizontal plane of having guaranteed the pressure-bearing base are parallel, the level and smooth installation of water storage box has been realized, avoid the rainwater to save in the water storage box.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
according to the invention, the rainwater collecting device made of the water permeable material is paved on the road surface, when a large amount of rainwater falls on the ground, the rainwater permeates into the water storage device through the rainwater collecting device, flows into the purifying device through the water storage device, and flows into the drainage device after being purified by the purifying device, the drainage device discharges the purified rainwater for irrigation, the rainwater is reasonably utilized for irrigation, so that the effect of saving water resources is achieved, the rainwater collecting device is paved on the ground, personnel can normally walk on the rainwater collecting device, so that the rainwater collecting device is flush with the ground, the pedestrian is prevented from being stumbled, and meanwhile, the rainwater collecting device, the water storage device, the purifying device and the drainage device are all arranged underground, so that the occupied space of the rainwater collecting device, the water storage device, the purifying device and the drainage device is reduced.
The rainwater collecting device is provided with a water permeable brick body, the water permeable brick body is made of water permeable materials, the bottom of the water permeable brick body is provided with a water collecting part, the bottom of the water collecting part is communicated and connected with a downpipe, and the bottom of the downpipe is communicated and connected with a water storage device. The brick body of permeating water can permeate the rainwater that falls down, makes the rainwater flow into in the catchment portion, flows into the pipe in the water pipe from the catchment portion, flows into in the cistern in following the pipe in the water pipe after that to realized the collection effect of rainwater, the brick body of permeating water simultaneously splices into the road that can walk, and this road can provide the visitor and walk in the afforestation, avoids the visitor to cause trampling to the afforestation when appreciating the afforestation.
In step b of the invention, a foundation pit is excavated, a first construction section, a second construction section and a third construction section with different depths are arranged and are respectively used for installing a water storage device, a purification device and a drainage device, the depth of the second construction section is greater than that of the first construction section, the depth of the third construction section is greater than that of the second construction section, the different depths are arranged, after the installation is finished, rainwater automatically falls into the water storage device from a rainwater collection device, then the rainwater is directly drained into the purification device from the bottom of the water storage device, and the rainwater is directly drained into the drainage device after the purification is finished by the purification device, so that the water flow is convenient to move from high to low
In the step c of the invention, horizontal adjusting cushion blocks are arranged at four corners of the bottom surface of a first construction section, then a pressure-bearing base is arranged on the horizontal adjusting cushion blocks, the top surface of the pressure-bearing base is parallel to the horizontal plane by adjusting the horizontal adjusting cushion blocks, then a water storage tank is arranged on the pressure-bearing base, the flat arrangement of the water storage tank is ensured, rainwater in the water storage tank can be better discharged into a purification tank, the irrigation device does not need irrigation in frequent periods of rainwater, the rainwater storage capacity of the irrigation device is increased by arranging the water storage tank, sufficient irrigation water can be provided for the following periods of low rainwater amount, a second construction section is used for arranging the purification tank, rainwater in the water storage tank is discharged into the purification construction tank for purification, a third construction section is used for arranging the water storage tank, and the rainwater in the purification tank is discharged into the water storage tank for precipitation after purification is finished, the rainwater after the completion of deposiing is discharged and is used for afforestation and irrigation, has avoided containing the tiny particle impurity in the discharged water, leads to the jam of drain pipe and shower nozzle.
In step 1) of step c, the specific adjusting method of the horizontal adjusting cushion block is as follows: the horizontal adjusting cushion block comprises a bottom plate, an adjusting frame and an adjusting block, the bottom plate is fixedly connected to the bottom of the adjusting frame, one end of the adjusting frame is provided with an inclined plane, the bottom surface of the adjusting block is matched with the inclined plane and is arranged, the adjusting block is connected to the inclined plane in a sliding mode, the other end of the sleeving block is provided with an adjusting groove, an adjusting screw rod is arranged in the adjusting groove, one end of the adjusting screw rod penetrates through the adjusting block, one end of the adjusting screw rod is provided with a first limiting block, the adjusting screw rod is in threaded connection with the adjusting block, the other end of the adjusting screw rod is provided with a tightening head, the adjusting screw rod is further provided with a second limiting block, the second limiting block and the tightening head are arranged on two sides of the adjusting groove, the horizontal adjusting cushion block is arranged at four corners of a first construction section, then the adjusting block slides along the inclined plane, and the adjusting block is fixedly connected with the bottom surface of the pressure-bearing base in a welding manner. Because in the work progress, the difficult flattening of bottom surface of first construction section, consequently when the installation water storage box, the water storage box produces the slope easily, lead to causing rotten smelly including partial rainwater in the water storage box is saved for a long time, through the bottom surface installation horizontal adjustment cushion at first construction section, through twisting the head of screwing on moving adjusting screw, control adjusting screw rotates, drive the regulating block and remove along the inclined plane, thereby the height of control regulating block top surface, make four regulating block top surfaces be in same height, place the pressure-bearing base on the regulating block, thereby the top surface and the horizontal plane of having guaranteed the pressure-bearing base are parallel, the level and smooth installation of water storage box has been realized, avoid the rainwater to save in the water storage box.
Drawings
The invention will be further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural view of an automatic irrigation device for rain greening according to the present invention;
FIG. 2 is a schematic structural view of a permeable brick body according to the present invention;
FIG. 3 is a schematic view of the connection structure of the water collection portion and the downpipe according to the present invention;
FIG. 4 is a schematic view of the downpipe and the water inlet pipe of the present invention;
FIG. 5 is a schematic structural diagram of a foundation pit according to the present invention;
FIG. 6 is a schematic view of the construction of the present invention during installation of a pressure-bearing foundation at a first construction stage;
FIG. 7 is a schematic view of the present invention in a configuration in which the installation of the reservoir, the purification tank and the drain tank is completed;
FIG. 8 is a schematic view showing the structure of the partition steel plate in connection with the clamping plate according to the present invention;
FIG. 9 is a schematic structural view of the present invention after completion of backfilling soil on the partitioning steel plate and the clamping plate;
FIG. 10 is a schematic view of a horizontal adjustment block according to the present invention;
fig. 11 is a schematic structural view of a pressure-bearing base in the present invention.
In the figure, 1-purification apparatus; 2-a rainwater collection device; 3-a drainage device; 4-a water storage device; 5-water permeable brick body; 6-a water-collecting part; 7-a downpipe; 8-water collecting tank; 9-planting grooves; 10-a connecting part; 11-a groove; 12-a bump; 13-a through hole; 14-reinforcing steel bars; 15-a water storage tank; 16-a water inlet pipe; 17-a limit table; 18-a limiting groove; 19-a first connection pipe; 20-a second connecting tube; 21-a water storage tank; 22-a drain pipe; 23-foundation pit; 24-a first construction section; 25-a second construction section; 26-a third construction section; 27-a support groove; 28-pressure bearing base; 29-mounting grooves; 30-horizontally adjusting the cushion block; 31-a fixed seat; 32-a hemispherical groove; 33-a separating steel plate; 34-a clamping plate; 35-a second arc-shaped slot; 36-a threaded rod; 37-a bottom plate; 38-adjusting rack; 39-an adjusting block; 40-inclined plane; 41-an adjusting groove; 42-adjusting screw; 43-a first stopper; 44-a tightening head; 45-a second limiting block; 46-a purge bin.
Detailed Description
As shown in fig. 1 to 4, the automatic irrigation device for rainwater greening of the present invention comprises a purification device 1, a rainwater collection device 2 and a drainage device 3, wherein the rainwater collection device 2 is laid on the ground, the rainwater collection device 2 is made of water permeable material, the bottom of the rainwater collection device 2 is connected with a water storage device 4, the water storage device 4 is connected with one end of the purification device 1 in a communicating manner, the other end of the purification device 1 is connected with the drainage device 3, and the drainage device 3 discharges water for greening irrigation.
Rainwater collection device 2 is equipped with the brick body 5 that permeates water, and the brick body 5 that permeates water is made for water-permeable material, and the bottom of the brick body that permeates water is equipped with catchment portion 6, and the bottom intercommunication of catchment portion 6 is connected with pipe in the water 7, and the bottom and the water storage device 4 intercommunication of pipe in the water 7 are connected. The brick body 5 that permeates water can permeate the rainwater that falls down, makes the rainwater flow in catchment portion 6, flows in the pipe in the water 7 from catchment portion 6, flows in water storage box 15 from pipe in the water 7 after that to realized the collection effect of rainwater, the brick body 5 that permeates water simultaneously splices into the road that can walk, and this road can provide the visitor and walk in the afforestation, avoids the visitor to cause trampling to the afforestation when appreciating the afforestation.
The water collection part 6 is made of a waterproof material, the water collection part 6 is provided with a water collection groove 8, the downpipe 7 is communicated with the water collection groove 8, and the inner wall of the water collection groove 8 inclines towards the downpipe 7 from top to bottom. The water collection part 6 is made of impermeable materials, rainwater is prevented from permeating out from the outer wall of the water collection part 6, the rainwater collection efficiency is reduced, and the water collection groove 8 is arranged to accelerate the rainwater to enter the downpipe 7 from the water collection part 6.
The top of the brick body 5 that permeates water is equipped with plants groove 9, plants groove 9 and is used for planting the lawn, and the bottom of the brick body 5 outer wall that permeates water is equipped with connecting portion 10 of outside extension, and connecting portion 10 is equipped with recess 11 and lug 12, and lug 12 sets up with recess 11 interval, lug 12 and recess 11 phase-match. Through the arrangement of the convex blocks 12 and the grooves 11, the integrity of the water permeable brick bodies 5 after splicing is improved, and the arrangement of the planting grooves 9 plays a role in beautifying the water permeable brick bodies 5.
The permeable brick body 5 is in a regular hexagon shape, a through hole 13 is connected between the convex block 12 on one side and the groove 11 corresponding to the convex block 12 in a penetrating way, and a steel bar 14 is inserted into the through hole 13. The arrangement of the through holes 13 and the reinforcing steel bars 14 improves the integrity between the water permeable brick bodies 5.
The water storage device 4 is provided with a water storage tank 15, the top of the water storage tank 15 is connected with a water inlet pipe 16, the bottom of the downpipe 7 is communicated with the water inlet pipe 16, the top of the water inlet pipe 16 is provided with a limiting table 17, the bottom of the downpipe 7 is correspondingly provided with a limiting groove 18, and after the limiting table 17 is inserted into the limiting groove 18, the downpipe 7 is welded with the water inlet pipe 16. By inserting the limiting table 17 into the limiting groove 18, the water inlet pipe 16 is connected with the downpipe 7, the butt joint precision of the water inlet pipe 16 and the downpipe 7 is improved, and meanwhile, the welding operation between the downpipe 7 and the water inlet pipe 16 is facilitated.
Be connected with first connecting pipe 19 between purifier 1 and water storage device 4, be connected with second connecting pipe 20 between purifier 1 and the drainage device 3, purifier 1 is equipped with purifying box 46, and one side that is close to water storage device 4 in purifying box 46 is equipped with the large aperture filter screen, and one side that is close to drainage device 3 in purifying box 46 is equipped with the small aperture filter screen. The large-aperture filter screen and the small-aperture filter screen are arranged to play a role in purifying rainwater, so that impurity particles in rainwater can be effectively filtered, and the rainwater is prevented from blocking pipelines in the irrigation process.
Drainage device 3 includes water storage tank 21, water pump and drain pipe 22, and water storage tank 21 is connected with purifier 1 intercommunication, is equipped with the water pump in the water storage tank 21, and the top of water storage tank 21 is equipped with drain pipe 22, and the water pump communicates with drain pipe 22. The rainwater purifies the back and stores in water storage tank 21, can deposit the impurity of less granule in the bottom of water storage tank 21, and the water of water storage tank 21 upper strata is discharged through drain pipe 22 through the water pump for afforestation irrigation.
As shown in fig. 5 to 11, a construction method of an automatic irrigation device for rainwater greening includes the following steps:
a. the construction is prepared for the construction of the concrete,
1) and (3) confirming the size: according to the irrigation quantity and the construction area, a rainwater collecting device 2, a water storage device 4, a purifying device 1 and a drainage device 3 with corresponding sizes are designed.
2) And (3) foundation pit opening: digging a foundation pit 23 with proper width and depth on the ground according to the sizes of the rainwater collecting device 2, the water storage device 4, the purifying device 1 and the drainage device 3, marking the bottom of the foundation pit 23 in sections to be marked as a first construction section 24, a second construction section 25 and a third construction section 26, wherein the depth of the third construction section 26 is greater than that of the second construction section 25, the depth of the second construction section 25 is greater than that of the first construction section 24, the first construction section 24 is used for installing the rainwater collecting device 2 and the water storage device 4, the second construction section 25 is used for installing the purifying device 1, the third construction section 26 is used for installing the drainage device 3, then backfilling and compacting soil on the foundation pit 23, and then, arranging support grooves 27 on two sides of the top of the foundation pit 23.
b. Processing of rainwater collecting device 2 and water storage device 4
1) And (3) processing the water permeable brick body 5: the number and the size of the water permeable brick bodies 5 are determined according to the size and the design drawing of the rainwater collecting device 2, the mold manufacturing is carried out according to the size of the water permeable brick bodies 5, the water permeable brick bodies 5 are obtained through mold manufacturing, the manufacturing number is controlled, and spare water permeable brick bodies 5 are reserved for supplementing normal construction loss.
2) Processing the water storage tank 15: the mounting position of the water inlet pipe 16 on the top of the water storage tank 15 is determined according to the size and the design drawing of the water permeable brick body 5, then a water inlet hole is formed in the top surface of the water storage tank 15 and is used for being communicated with the water inlet pipe 16, and the water inlet pipe 16 and the water tank are welded and fixed.
c. Installation of water storage tank 15, purification device 1 and drainage device 3
1) The installation of the water storage tank 15 comprises the steps of firstly, forming an installation groove 29 on one side of the top surface of a pressure-bearing base 28, then installing horizontal adjusting cushion blocks 30 at four corners of a first construction section 24, then placing the pressure-bearing base 28 on the tops of the cushion blocks, enabling the installation groove 29 to be located on one side close to a second construction section 25, adjusting the top surface of the pressure-bearing base 28 to be parallel to the horizontal plane through the horizontal adjusting cushion blocks 30, and then placing the water storage tank 15 on the top of the pressure-bearing base 28.
2) Installation of purge tank 46: the evolutionary tank is placed on the second construction stage 25, and then one end of the first connection pipe 19 is installed at the bottom of the water storage tank 15 through the installation groove 29 and the other end of the first connection pipe 19 is installed at the top of the purification tank 46.
3) Installation of the water storage tank 21: then place fixing base 31 on third construction section 26, the top surface of fixing base 31 is equipped with hemisphere groove 32, and the bottom of water storage tank 21 is placed in hemisphere groove 32, then connect the one end of second connecting pipe 20 in the purification case 46 near the one side of third construction section 26, connect the other end of second connecting pipe 20 on water storage tank 21, then install drain pipe 22 at the top of water storage tank 21, and drain pipe 22 discharges the water that has passed through the sediment in water storage tank 21 for irrigating the afforestation plant.
d. And (3) installing the water permeable brick body 5: the partition steel plate 33 is installed downward along the support groove 27 so that the partition steel plate 33 is supported on the support groove 27, the slotted hole at one end of the partition cylinder plate passes through the water inlet pipe 16, the first arc-shaped groove at the other end of the partition steel plate 33 is tightly attached to one side of the water outlet pipe 22, then the downpipe 7 at the bottom of the water permeable brick body 5 is installed above the water inlet pipe 16 through the limit table 17 and the limit groove 18, meanwhile, the reinforcing steel bar 14 is inserted between the through holes 13 of the water permeable brick body 5, and the welding is carried out between the downpipe 7 and the water inlet pipe 16.
e. Soil landfill: firstly, a clamping plate 34 is arranged at the other end of the separation steel plate 33, the clamping plate 34 is provided with a second arc-shaped groove 35 corresponding to the first arc-shaped groove, the second arc-shaped groove 35 is tightly attached to the other side of the drain pipe 22, the clamping plate 34 is clamped by screwing the threaded rod 36 into the end of the clamping plate 34 remote from the separating steel plate 33, the threaded rod 36 being screwed into the clamping plate 34, then, a nut is screwed on the threaded rod 36 and is screwed on the clamping plate 34, so that the separation steel plate 33 is fixedly connected with the clamping plate 34, the fixedly connected separation steel plate 33 and the clamping plate isolate the water storage tank 15 and the purification tank 46 from the water storage tank 21 between the foundation pit 23 and the separation steel plate 33 and the clamping plate 34, then, soil is paved on the separation steel plate 33 and the clamping plate 34 for compaction, so that the paved soil is as high as the water permeable brick body 5 and the ground, meanwhile, the lawn is planted in the planting groove 9 of the water permeable brick body 5, so that the height of the lawn is the same as that of the top of the water permeable brick body 5.
In step 1) of step c, the specific adjustment method of the horizontal adjustment cushion block 30 is as follows: the horizontal adjusting cushion block 30 comprises a bottom plate 37, an adjusting frame 38 and an adjusting block 39, the bottom plate 37 is fixedly connected to the bottom of the adjusting frame 38, one end of the adjusting frame 38 is provided with an inclined surface 40, the bottom surface of the adjusting block 39 is arranged to match the inclined surface 40, the adjusting block 39 is slidably connected to the inclined surface 40, the other end of the sleeving block is provided with an adjusting groove 41, an adjusting screw 42 is arranged in the adjusting groove 41, one end of the adjusting screw 42 penetrates through the adjusting block 39, one end of the adjusting screw 42 is provided with a first limiting block 43, the adjusting screw 42 is in threaded connection with the adjusting block 39, the other end of the adjusting screw 42 is provided with a tightening head 44, the adjusting screw 42 is further provided with a second limiting block 45, the second limiting block 45 and the tightening head 44 are arranged on two sides of the adjusting groove 41, the horizontal adjusting cushion block 30 is firstly arranged at four corners, thereby adjusting the height of the top surfaces of the adjusting blocks 39 so that the top surfaces of the four adjusting blocks 39 are at the same level, then placing the pressure-bearing base 28 on the adjusting blocks 39, and welding and fixedly connecting the adjusting blocks 39 with the bottom surface of the pressure-bearing base 28. Because in the construction process, the bottom surface of the first construction section 24 is not easy to level, when the water storage tank 15 is installed, the water storage tank 15 is easy to incline, partial rainwater in the water storage tank 15 is accumulated for a long time, deterioration and odor are caused, the horizontal adjusting cushion block 30 is installed on the bottom surface of the first construction section 24, the screwing head 44 on the adjusting screw rod 42 is screwed, the adjusting screw rod 42 is controlled to rotate, the adjusting block is driven to move along the inclined surface 40, the height of the top surface of the adjusting block is controlled, the top surfaces of the four adjusting blocks are at the same height, the pressure-bearing base 28 is placed on the adjusting block, the top surface of the pressure-bearing base 28 is ensured to be parallel to the horizontal plane, the level installation of the water storage tank 15 is realized, and the rainwater is prevented from being accumulated.
According to the invention, the rainwater collecting device 2 made of water permeable material is paved on the road surface, when a large amount of rainwater falls on the ground, the rainwater permeates into the water storage device 4 through the rainwater collecting device 2, flows into the purifying device 1 through the water storage device 4, is purified by the purifying device 1 and then flows into the drainage device 3, the drainage device 3 discharges the purified rainwater for irrigation, the rainwater is reasonably utilized for irrigation, so that the water resource saving effect is achieved, the rainwater collecting device 2 is paved on the ground, personnel can normally walk on the rainwater collecting device 2, so that the rainwater collecting device 2 is flush with the ground, the pedestrian is prevented from being stumbled, and meanwhile, the rainwater collecting device 2, the water storage device 4, the purifying device 1 and the drainage device 3 are all arranged underground, so that the occupied space of the rainwater collecting device 2 is reduced.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are within the scope of the present invention.

Claims (10)

1. The utility model provides an automatic irrigation equipment of rainwater afforestation, includes purifier, rainwater collection device and drainage device, its characterized in that: the rainwater collecting device is laid on the ground, the rainwater collecting device is made of water-permeable materials, the bottom of the rainwater collecting device is connected with a water storage device, the water storage device is communicated with one end of the purifying device, the other end of the purifying device is connected with the drainage device, and the drainage device discharges water for greening irrigation.
2. An automatic irrigation device for rainwater greening according to claim 1, characterized in that: the rainwater collection device is provided with a water permeable brick body, the water permeable brick body is made of water permeable materials, the bottom of the water permeable brick body is provided with a water collection portion, the bottom of the water collection portion is communicated and connected with a downpipe, and the bottom of the downpipe is communicated and connected with the water storage device.
3. An automatic irrigation device for rainwater greening according to claim 2, characterized in that: the water collection part is made of an impermeable material, the water collection part is provided with a water collection groove, the downpipe is communicated with the water collection groove, and the inner wall of the water collection groove is inclined towards the downpipe from top to bottom.
4. An automatic irrigation device for rainwater greening according to claim 2, characterized in that: the top of the brick body that permeates water is equipped with plants the groove, it is used for planting the lawn to plant the groove, the bottom of the brick body outer wall that permeates water is equipped with the connecting portion of outside extension, connecting portion are equipped with recess and lug, the lug with the recess interval sets up, the lug with the recess phase-match.
5. An automatic irrigation device for rainwater greening according to claim 4, characterized in that: the brick body that permeates water is regular hexagon, is located one side the lug with correspond through-hole has been run through between the recess of lug, the reinforcing bar has been inserted in the through-hole.
6. An automatic irrigation device for rainwater greening according to claim 2, characterized in that: the water storage device is provided with a water storage tank, the top of the water storage tank is connected with a water inlet pipe, the bottom of the downpipe is communicated with the water inlet pipe, the top of the water inlet pipe is provided with a limiting table, the bottom of the downpipe is correspondingly provided with a limiting groove, the limiting table is inserted into the limiting groove, and the downpipe is welded with the water inlet pipe.
7. An automatic irrigation device for rainwater greening according to claim 1, characterized in that: purifier with be connected with first connecting pipe between the water storage device, purifier with be connected with the second connecting pipe between the drainage device, purifier is equipped with the purifying box, be close to in the purifying box one side of water storage device is equipped with the large aperture filter screen, one side that is close to drainage device in the purifying box is equipped with the small aperture filter screen.
8. An automatic irrigation device for rainwater greening according to claim 1, characterized in that: the water draining device comprises a water storage tank, a water pump and a water draining pipe, the water storage tank is communicated with the purifying device, the water pump is arranged in the water storage tank, the water draining pipe is arranged at the top of the water storage tank, and the water pump is communicated with the water draining pipe.
9. A construction method of an automatic irrigation device for rainwater greening is characterized by comprising the following steps:
a. the construction is prepared for the construction of the concrete,
1) and (3) confirming the size: designing a rainwater collecting device, a water storage device, a purifying device and a drainage device with corresponding sizes according to the irrigation quantity and the construction area;
2) and (3) foundation pit opening: digging a foundation pit with proper width and depth on the ground according to the sizes of the rainwater collecting device, the water storage device, the purifying device and the drainage device, marking the bottom of the foundation pit in sections, marking the bottom of the foundation pit as a first construction section, a second construction section and a third construction section, wherein the depth of the third construction section is greater than that of the second construction section, the depth of the second construction section is greater than that of the first construction section, the first construction section is used for installing the rainwater collecting device and the water storage device, the second construction section is used for installing the purifying device, the third construction section is used for installing the drainage device, then backfilling and compacting soil of the foundation pit, and then forming support grooves on two sides of the top of the foundation pit;
b. processing of rainwater collecting device and water storage device
1) Processing the water permeable brick body: determining the quantity and the size of the water permeable bricks according to the size and the design drawing of the rainwater collecting device, manufacturing a mould according to the size of the water permeable bricks, manufacturing the water permeable bricks through the mould, controlling the manufacturing quantity, and reserving spare water permeable bricks for supplementing normal construction loss;
2) processing the water storage tank: determining the mounting position of a water inlet pipe on the top of the water storage tank according to the size and the design drawing of the water permeable brick body, then forming a water inlet hole on the top surface of the water storage tank, wherein the water inlet hole is used for communicating the water inlet pipe and welding and fixing the water inlet pipe and the water tank;
c. installation of water storage tank, purification device and drainage device
1) Arranging a mounting groove on one side of the top surface of the pressure-bearing base, mounting horizontal adjusting cushion blocks at four corners of the first construction section, placing the pressure-bearing base on the top of the cushion blocks, enabling the mounting groove to be positioned on one side close to the second construction section, adjusting the top surface of the pressure-bearing base to be parallel to the horizontal plane through the horizontal adjusting cushion blocks, and then placing the water storage tank on the top of the pressure-bearing base;
2) installation of the purifying box: placing the evolution box on the second construction section, then mounting one end of the first connecting pipe at the bottom of the water storage box through the mounting groove, and mounting the other end of the first connecting pipe at the top of the purification box;
3) installation of the water storage tank: placing a fixed seat on the third construction section, wherein a hemispherical groove is formed in the top surface of the fixed seat, the bottom of the water storage tank is placed in the hemispherical groove, one end of a second connecting pipe is connected to one side, close to the third construction section, of the purification box, the other end of the second connecting pipe is connected to the water storage tank, a drain pipe is installed at the top of the water storage tank, and the drain pipe discharges water which is deposited in the water storage tank and is used for irrigating green plants;
d. and (3) installing the water permeable brick body: the water permeable brick is characterized in that a partition steel plate is downwards arranged along a support groove, so that the partition steel plate is supported on the support groove, a slotted hole at one end of a partition cylinder plate penetrates through a water inlet pipe, a first arc-shaped groove at the other end of the partition steel plate is tightly attached to one side of a water drain pipe, then a water falling pipe at the bottom of a water permeable brick body is arranged above the water inlet pipe through a limiting table and a limiting groove, meanwhile, a reinforcing steel bar penetrates through holes of the water permeable brick body, and the water falling pipe and the water inlet;
e. and (2) soil landfill, namely firstly installing a clamping plate at the other end of the separation steel plate, arranging a second arc-shaped groove corresponding to the first arc-shaped groove on the clamping plate, enabling the second arc-shaped groove to be tightly attached to the other side of the drain pipe, screwing a threaded rod into one end, far away from the separation steel plate, of the clamping plate, screwing the threaded rod into the clamping plate, screwing a nut onto the threaded rod, screwing the nut onto the clamping plate, so that the separation steel plate is fixedly connected with the clamping plate, isolating the water storage tank, the purification tank and the water storage tank between the foundation pit, the separation steel plate and the clamping plate through the separation steel plate and the clamping plate after the fixed connection, paving soil on the separation steel plate and the clamping plate, enabling the paved soil to be the same as the height of the water permeable brick body and the ground, and planting a lawn in the planting groove of the water permeable brick body, so that the.
10. A method for constructing an automatic irrigation device for rainwater greening according to claim 9, wherein: in step 1) of step c, a specific adjustment method of the horizontal adjustment cushion block is as follows: the horizontal adjusting cushion block comprises a bottom plate, an adjusting frame and an adjusting block, the bottom plate is fixedly connected to the bottom of the adjusting frame, one end of the adjusting frame is provided with an inclined plane, the bottom surface of the adjusting block is matched with the inclined plane, the adjusting block is connected to the inclined plane in a sliding mode, the other end of the sleeving block is provided with an adjusting groove, an adjusting screw rod is arranged in the adjusting groove, one end of the adjusting screw rod penetrates through the adjusting block, one end of the adjusting screw rod is provided with a first limiting block, the adjusting screw rod is in threaded connection with the adjusting block, the other end of the adjusting screw rod is provided with a tightening head, the adjusting screw rod is further provided with a second limiting block, the second limiting block and the tightening head are arranged on two sides of the adjusting groove, the horizontal adjusting cushion block is firstly arranged at four corners of a first construction section, then the, and then, placing the pressure-bearing base on the adjusting block, and fixedly connecting the adjusting block and the bottom surface of the pressure-bearing base in a welding manner.
CN202010727793.2A 2020-07-23 2020-07-23 Automatic irrigation device for rainwater greening and construction method thereof Withdrawn CN112056109A (en)

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Application publication date: 20201211