CN110359535B - Construction site water resource comprehensive utilization system and construction method - Google Patents
Construction site water resource comprehensive utilization system and construction method Download PDFInfo
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- CN110359535B CN110359535B CN201910669068.1A CN201910669068A CN110359535B CN 110359535 B CN110359535 B CN 110359535B CN 201910669068 A CN201910669068 A CN 201910669068A CN 110359535 B CN110359535 B CN 110359535B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0403—Gullies for use in roads or pavements with a sediment trap
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
Abstract
The invention relates to a construction site water resource comprehensive utilization system and a construction method, wherein an assembled drainage ditch, an assembled sedimentation tank and an assembled water collecting well are distributed in a building site, and a greening cover plate is arranged at the upper part of the assembled drainage ditch, the assembled sedimentation tank and the assembled water collecting well; arranging a high-altitude spraying system on the tower crane; the prestressed lacing wire penetrates through the side wall platform plate, tensile stress is applied to the assembled drainage ditch, and a platform weight body is arranged on the side wall platform plate; a sediment collecting tank is arranged at the bottom of the assembled water collecting well, and a sediment filter screen is arranged on the inner side of a well side wall building block; the length of the flexible spray pipe is controlled by pressing water into the flexible spray pipe and the rigid spray pipe through a pressure water pump; during the decontamination construction, the bottom waste residue is pressurized and washed by the pressurizing water pump to the washing water pipe, and then is placed in the waste residue collection box through the rigid scraper blade and the elastic scraper blade. The invention can improve the arrangement efficiency of the rainwater and sewage utilization system, improve the treatment efficiency of the rainwater and sewage and protect the construction environment.
Description
Technical Field
The invention relates to the field of constructional engineering, in particular to a construction site water resource comprehensive utilization system and a construction method which can improve the laying efficiency of a rainwater and sewage utilization system, improve the treatment efficiency of rainwater and sewage and protect the construction environment, and are suitable for construction site sewage treatment engineering.
Background
Influenced by natural precipitation and water for engineering construction, a certain amount of rain sewage is often formed in the engineering construction process. If the rain sewage is directly discharged into a city pipe network, not only can the water quality be polluted, but also the utilization rate of water resources can be reduced to a certain extent. Therefore, how to improve the recycling effect of rain sewage in a construction site, improve the on-site construction layout efficiency of a system and reduce the maintenance difficulty becomes a problem to be solved urgently in the engineering construction process.
The structure of the rain sewage filtering device comprises a device body, a water outlet, a sewage collecting plate fixing device, a sewage collecting plate, a sand settling outlet, a screen plate, a sand leakage screen, a sand settling groove, a sand prevention plate, a dirt sweeping curtain, a water filtering groove, a lifting handle and a water-stop plate; the left side of device body is equipped with the buckle, and the inside of buckle is equipped with the water inlet, and the left side upper portion of water inlet is equipped with the operation mouth, and the upper portion of operation mouth is equipped with the inspection opening, and the bottom intermediate position of operation mouth is equipped with sweeps dirty curtain, and the middle part position of sweeping dirty curtain is equipped with prevents the sand board, prevents that the bottom of sand board and the hourglass sand of device body bottom net are connected, and the bottom of leaking sand net is equipped with the heavy husky groove, and the right side bottom in heavy husky groove is equipped with heavy husky export. The device passes through the otter board frame and the otter board on upper portion, can carry out preliminary filtration to the filth of inside, has reduced the influence of job site sewage to the environment to a certain extent, nevertheless remains further to strengthen in aspects such as rain sewage system is laid, rain sewage combination treatment, rain sewage cyclic utilization.
In view of this, the invention is urgently needed to provide a comprehensive utilization system and a construction method for recycling water in a construction site, which can improve the arrangement efficiency of a rainwater and sewage utilization system, improve the treatment efficiency of rainwater and sewage, and protect the construction environment.
Disclosure of Invention
The invention aims to provide a construction site water resource comprehensive utilization system and a construction method, which can improve the arrangement efficiency of a rainwater and sewage utilization system, improve the treatment efficiency of rainwater and sewage and protect the construction environment.
In order to realize the technical purpose, the invention adopts the following technical scheme: the construction method of the construction site water resource comprehensive utilization system is characterized by comprising the following construction steps:
1) construction preparation: 2) designing a waste water recycling system for a construction site; 3) arranging an assembly type drainage ditch; 4) mounting an assembled sedimentation tank; 5) mounting the assembled water collecting well; 6) high altitude spray system setup and 7) bottom slag 75 removal.
According to another aspect of the invention, a construction site water resource comprehensive utilization system is provided, and the construction method of the construction site water resource comprehensive utilization system is used for construction.
Compared with the prior art, the invention has the following characteristics and beneficial effects:
(1) the invention adopts the assembly type drainage ditch, the assembly type sedimentation tank, the assembly type water collecting well and the prefabricated sealing cover, and can improve the layout efficiency of the wastewater recycling of the construction site; meanwhile, 3 sediment pools are arranged, so that the sedimentation and filtration effects of the bottom waste residues can be effectively improved; in addition, the joint of the assembly type drainage ditch and the first sedimentation tank is provided with the preposed interception tank, so that the preventive interception of the bottom waste residue can be realized.
(2) According to the invention, the side wall platform plate is arranged on the outer side of the assembled drainage ditch, so that the effects of the pressure balance plate and the prestressed stay cable anchor plate can be synchronously played, and the stability of the assembled drainage ditch is enhanced; meanwhile, the platform ballast bodies are arranged on the outer sides of the assembled drainage ditches, so that the side wall filling structure not only can play a role of a side wall filling body and a transverse connecting body, but also can improve the construction efficiency of side wall filling.
(3) The assembled sedimentation tank is formed by combining and splicing the tank bottom building blocks and the tank side wall building blocks, and the on-site construction efficiency is high; the upper connecting rib and the lower connecting rib arranged at the joint can synchronously play roles in connecting, positioning and water-stop sheets; the seam water-resisting strip is arranged at the seam, so that a leakage channel of the water body can be effectively isolated.
(4) The greening cover plate is provided with planting soil in the crop planting groove, so that the greening cover plate can play a role in surface greening; meanwhile, the greening cover plate is provided with a water seepage groove pipe and a groove bottom water leakage pipe, so that the function of water seepage and filtration can be achieved.
(5) According to the invention, the sediment collecting tank is arranged in the assembled water collecting well, so that the construction efficiency of removing sediment at the bottom of the water collecting well can be effectively improved; meanwhile, the assembled water collecting well is formed by combining and splicing well bottom building blocks and well side wall building blocks, and the on-site construction efficiency is high; the upper connecting rib and the lower connecting rib arranged at the joint can synchronously play roles in connecting, positioning and water-stop sheets; the seam water-resisting strip is arranged at the seam, so that a leakage channel of the water body can be effectively isolated.
(6) According to the invention, the water collecting tank and the pressure water pump are arranged on the tower crane, so that the requirement of graded water supply can be met, and the difficulty of spray water supply is reduced; meanwhile, the flexible water spraying pipe and the rigid water spraying pipe are adopted, and the length and the water spraying range of the flexible water spraying pipe can be controlled by means of water supply pressure; the spraying system is connected through bolts, and the field installation efficiency can be effectively improved.
(7) According to the invention, the elastic scraping plate and the flushing water pipe which can move along with the hanging plate beam are arranged on the bottom masonry block of the assembled sedimentation tank, so that the difficulty of bottom waste residue removal construction can be effectively reduced; meanwhile, the waste residue collecting box moving along with the hanging plate beam is arranged, so that bottom waste residues can be collected quickly, and the efficiency of waste residue removing construction is improved.
Drawings
FIG. 1 is a construction flow chart of the comprehensive water resource utilization system in the construction site.
Fig. 2 is a schematic structural composition diagram of the construction site wastewater recycling system of fig. 1.
FIG. 3 is a schematic view of the construction site wastewater recycling system control of FIG. 1.
Fig. 4 is a schematic view of a fifth communication tube structure of fig. 2.
Fig. 5 is a schematic view of the structure of the fabricated drain of fig. 1 and 2.
Fig. 6 is a schematic view illustrating a connection structure between the fabricated drain of fig. 5.
Fig. 7 is a schematic view of the structure of the assembled settling tank of fig. 1 and 2.
Fig. 8 is a schematic view of the bottom dross removal structure of fig. 1 and 7.
Fig. 9 is a schematic sectional view of the greening cover plate structure shown in fig. 2 and 5.
Fig. 10 is a schematic plan view of the greening cover plate structure of fig. 9.
Fig. 11 is a schematic view of the assembled sump well of fig. 1 and 2.
FIG. 12 is a schematic view of the circular sidewall connector structure of FIG. 11.
FIG. 13 is a schematic view of the rectangular sidewall connector structure of FIG. 11.
Fig. 14 is a schematic view of the overhead spraying system of fig. 1.
In the figure: 1-an assembled drainage ditch; 2-an assembled sedimentation tank; 3, assembling a water collecting well; 4-greening cover plate; 5-a foundation soil layer; 6-a preposed sewage interception tank; 7-a first sedimentation tank; 8-a first communicating pipe; 9-a second sedimentation tank; 10-a second communicating pipe; 11-a third communicating pipe; 12-a first inverted filter layer; 13-a third sedimentation tank; 14-a fourth communication pipe; 15-a second inverted filter layer; 16-a fifth communicating tube; 17-a water collecting pipe port; 18-a water pumping pipeline; 19-a stain blocking strip; 20-a water pumping device; 21-drainage ditch arrangement grooves; 22-leveling layer of ditch bottom; 23-a seam closure layer; 24-connecting anchor plates; 25-anchor plate connecting grooves; 26-prestressed lacing wires; 27-side wall platform panel; 28-trench side fill; 29-platform ballast weight; 30-anchor bolt; 31-anchor screw; 32-a pool bottom building block; 33-pool side wall building blocks; 34-a seam closure; 35-seam water-barrier strip; 36-side wall runner; 37-hanging a plate beam; 38-pressure water tank; 39-sliding support; 40-a pillar base plate; 41-moving rollers; 42-an elastic support; 43-a rigid scraper; 44-a resilient squeegee; 45-bottom hole building blocks; 46-well sidewall blocks; 47-a sediment collection tank; 48-elastic expansion control loop; 49-lifting the pull rod; 50-a screen support; 51-a sediment filter screen; 52-tower crane column; 53-a water collection tank; 54-water tank bottom support; 55-water tank connecting ribs; 56-bottom bracing connecting hoop; 57-water pump support plate; 58-pressurized water pump; 59-water tank connection pipe; 60-universal fluid valve; 61-pressure water pipe; 62-tower crane cantilever; 63-cantilever beam; 64-beam supporting hanging rods; 65-water pipe hanging rod; 66-rigid water jet pipe; 67-water pipe limit groove; 68-water pipe spray heads; 69-flexible water spray pipe; 70-a waste residue collection box; 71-a collecting box hanging rod; 72-hanging bar bolts; 73-a washing water pump; 74-a flushing water pipe; 75-bottom waste residue; 76-a waste residue receiving hole; 77-water pump; 78-a first reverse filter plate; 79-second reverse filter plate; 80-a third reverse filter plate; 81-sealing water sealing cover; 82-a closure link; 83-a collecting bin wheel; 84-anchor plate caulking layer; 85-anchor lath; 86-upper connecting ribs; 87-lower connecting ribs; 88-crop planting troughs; 89-a water seepage groove pipe; 90-reinforcing transverse plates; 91-a water leakage pipe at the bottom of the tank; 92-a reverse filter soil layer; 93-a tank bottom water-resisting layer; 94-planting soil; 95-protective briquettes; 96-irrigation water pipes; 97-side water seepage hole of the pipe; 98-water leakage cross hole; 99-obturator strut; 100-a rotating shaft of the closed body; 101-elastic expansion obturator; 102-a sidewall connector; 103-a deformation control body; 104-lifting the contraction rod; 105-an upper transition plate; 106-lower transition plate; 107-elastic connecting ribs; 108-telescoping control cables; 109-a spray pipe connecting section; 111-closing the rotating shaft; 112-hoop ear plates; 113-anchor ear bolts; 110-valve holder.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
Concrete mix proportion design and pouring construction technical requirements, site hoisting construction technical requirements, structural steel rolling and welding construction technical requirements, bolt fastening construction technical requirements and the like are omitted in the embodiment, and the embodiment of the method is mainly explained.
Fig. 1 is a construction flow chart of a construction site water resource comprehensive utilization system of the invention, and referring to fig. 1, the construction site water resource comprehensive utilization system and the construction method thereof comprise the following construction steps:
1) construction preparation: prefabricating an assembled drainage ditch 1, an assembled sedimentation tank 2, an assembled water collecting well 33 and a greening cover plate 44, surveying and mapping on site to determine the plane positions of the assembled drainage ditch 1, the assembled sedimentation tank 2 and the assembled water collecting well 3, determining the process of site construction, and preparing materials and devices required by the construction;
2) the construction site wastewater recycling system is designed as follows: an assembled sedimentation tank 2 and an assembled water collecting well 3 are arranged in a foundation soil layer 5, and an assembled drainage ditch 1 communicated with the assembled sedimentation tank 2 is arranged in a construction site; a preposed sewage interception tank 6 is arranged at the joint of the assembled drainage ditch 1 and the assembled sedimentation tank 2; the assembled sedimentation tank 2 at least comprises a first sedimentation tank 7, a second sedimentation tank 9 and a third sedimentation tank 13 which are sequentially communicated and arranged in a ladder shape, a first communicating pipe 8 is arranged at the joint of the first sedimentation tank 7 and the assembled drainage ditch 1, and a second communicating pipe 10 and a third communicating pipe 11 are arranged on the tank wall between the first sedimentation tank 7 and the second sedimentation tank 9; a first inverted filter layer 12 is arranged in the second sedimentation tank 9, and a second communicating pipe 10 and a fourth communicating pipe 14 are arranged on the tank wall between the second sedimentation tank and a third sedimentation tank 13; a second inverted filter layer 15 is arranged in the third sedimentation tank 13, and a second communicating pipe 10 and a fifth communicating pipe 16 are arranged on the tank wall between the third sedimentation tank and the assembled water collecting well 3; the assembled water collecting well 3 is internally provided with a water collecting pipe port 17 and a water pumping pipeline 18; the tops of the assembled drainage ditch 1, the assembled sedimentation tank 2 and the assembled water collecting well 3 are connected with a greening cover plate 4, and the upper parts of the second sedimentation tank 9, the third sedimentation tank 13 and the assembled water collecting well 3 are provided with a sewage separation strip 19; after waste residues in the sewage are precipitated in the assembled sedimentation tank 2, the waste residues enter the assembled water collecting well 3 through a fifth communicating pipe 16 on the side wall of the third sedimentation tank 13; extracting the water body in the assembled water collecting well 3 by a water pump 77;
3) the assembly type drainage ditch 1 is arranged: digging a drainage ditch arrangement groove 21 in the foundation soil layer 5, laying a ditch bottom leveling layer 22 at the bottom of the drainage ditch arrangement groove 21, placing the assembled drainage ditch 1 on the ditch bottom leveling layer 22, arranging a seam sealing layer 23 at the longitudinal seam of the adjacent assembled drainage ditch 1, and inserting the adjacent connecting anchor plate 24 into an anchor plate connecting groove 25; the prestressed lacing wire 26 is arranged in a side wall platform plate 27 arranged on the side edge of the fabricated drainage ditch 1 in a penetrating way, and tensile stress is applied to the fabricated drainage ditch 1; firstly, filling a groove side filling body 28 into a gap between the side wall of the fabricated drainage ditch 1 and the drainage ditch arrangement groove 21, enabling the top surface of the groove side filling body 28 to be flush with the side wall platform plate 27, then placing the platform weight body 29 on the upper part of the side wall platform plate 27, and firmly connecting the platform weight body 29 with the fabricated drainage ditch 1 through anchor bolts 30 and anchor screws 31; a greening cover plate 4 is arranged on the upper surfaces of the assembled drainage ditch 1 and the platform ballast body 29;
4) and (3) mounting the assembled settling pond 2: the assembled sedimentation tank 2 is assembled by a tank bottom building block 32 and a tank side wall building block 33, and a joint sealing body 34 and a joint water-stop strip 35 are arranged at the joint of the tank bottom building block 32 and the tank side wall building block 33; a side wall chute 36 is arranged on the inner side wall of the pool bottom building block 32; the pool bottom building block 32 is sequentially provided with an elastic scraper 44 and a rigid scraper 43, the rigid scraper 43 is provided with an elastic support body 42, the hanging plate cross beam 37 is arranged on the elastic support body 42, and the hanging plate cross beam 37 is provided with a pressure water tank 38; a pushing hanging plate beam 37, which carries out decontamination construction through a rigid scraper 43 and an elastic scraper 44 at the lower part of an elastic supporting body 42; a greening cover plate 4 is arranged on the upper surface of the assembled sedimentation tank 2;
5) the assembly type water collecting well 3 is installed: the assembled water collecting well 3 is assembled by a well bottom block 45 and a well side wall block 46, and a joint sealing body 34 and a joint water-resisting strip 35 are arranged at the joint of the well bottom block 45 and the well side wall block 46; a sediment collecting tank 47 is arranged at the bottom of the assembled water collecting well 3, and the inner side wall of the bottom-hole building block 45 is connected with an elastic expansion control ring 48; a lifting pull rod 49 is arranged on the sediment collecting tank 47, a filter screen support body 50 is arranged on the inner side wall of the well side wall building block 46, and a sedimentation filter screen 51 is arranged between the filter screen supports with the same elevation;
6) the high-altitude spraying system is arranged: at least two tower crane upright columns 52 are oppositely arranged, and a water collecting tank 53 is arranged along the height direction of the tower crane upright columns 52; the lower surface of the water collecting tank 53 is connected with a water tank bottom support 54, and a water tank connecting rib 55 is arranged at the joint of the water collecting tank and the tower crane upright column 52; a bottom support connecting hoop 56 is arranged between the water tank bottom support 54 and the tower crane upright column 52, and a water pump supporting plate 57 is arranged between the opposite bottom support connecting hoops 56; a pressure water pump 58 is arranged on a water pump supporting plate 57, a water tank connecting pipe 59 is arranged between the pressure water pump 58 and the water collecting tank 53, and a pressure water pipe 61 is arranged between the pressure water pump and a universal fluid valve 60; a tower crane cantilever 62 and a cantilever support beam 63 are arranged at the side of the tower crane upright column 52, and a support beam hanging rod 64 is arranged between the lower surface of the tower crane cantilever 62 and the cantilever support beam 63; a water pipe hanging rod 65 is arranged on the cantilever supporting beam 63 and connected with a rigid water spraying pipe 66, and a water pipe limiting groove 67 is arranged at the joint of the water pipe hanging rod 65 and the rigid water spraying pipe 66; a water pipe nozzle 68 is arranged on the lower surface of the rigid water spray pipe 66, the rigid water spray pipe 66 is connected with a flexible water spray pipe 69, and the universal fluid valve 60 is connected with the rigid water spray pipe 66; the water is pressurized into the flexible spray pipe 69 and the rigid spray pipe 66 through the pressurized water pump 58, and the length of the flexible spray pipe 69 is controlled; and
7) removing bottom waste residues 75: a waste residue collection box 70 is arranged at the lower part of the hanging plate beam 37, a collection box hanging rod 71 is arranged between the hanging plate beam 37 and the waste residue collection box 70, a hanging rod bolt 72 is arranged between the collection box hanging rod 71 and the hanging plate beam 37, and a flushing water pump 73 and a flushing water pipe 74 are arranged outside the pressure water tank 38; during the cleaning operation, the bottom slag 75 is pressurized and washed by the washing water pump 73 through the washing water pipe 74, and then the bottom slag 75 is placed in the slag collection box 70 through the rigid scraper 43 and the elastic scraper 44.
In the step 2), the assembled sedimentation tank 2 at least comprises a first sedimentation tank 7, a second sedimentation tank 9 and a third sedimentation tank 13 which are sequentially communicated; the dirt separation strip 19 is made of geotextile or plastic plate or cement plate and is arranged at the lower part of the second communicating pipe 10; the water pumping device 20 consists of a water collecting pipe port 17, a water pumping pipeline 18 and a water pumping pump 77, and the water collecting pipe port 17 is connected with the bottom end of the water pumping pipeline 18 and is arranged at the bottom of the assembled water collecting well 3; a first anti-filtering plate 78 is arranged on the side of the third communicating pipe 11 facing the first sedimentation tank 7, a second anti-filtering plate 79 is arranged on the side of the fourth communicating pipe 14 facing the second sedimentation tank 9, and a third anti-filtering plate 80 is arranged on the side of the fifth communicating pipe 16 facing the third sedimentation tank 13; the first reverse filter plate 78, the second reverse filter plate 79 and the third reverse filter plate 80 are all made of steel plates or plastic plates, and the aperture of the water passing holes on the first reverse filter plate 78, the second reverse filter plate 79 and the third reverse filter plate 80 is gradually reduced; the water-stopping sealing cover 81 is arranged on the side, facing the assembled water collecting well 3, of the fifth communicating pipe 16, the water-stopping sealing cover 81 is connected with the fifth communicating pipe 16 through a sealing cover connecting body 82 and a sealing cover rotating shaft 111, the diameter of a filtering hole of the first inverted filtering layer 12 is larger than that of a filtering hole on the second inverted filtering layer 15, the sealing cover rotating shaft 111 is arranged on the fifth communicating pipe 16, one end of the water-stopping sealing cover 81 is connected with the sealing cover rotating shaft 111, the sealing cover connecting body 82 is connected with the water-stopping sealing cover 81 and the fifth communicating pipe 16, the sealing cover connecting body 82 is made of a spring material, and rotation of the water-stopping sealing cover 81 is achieved.
Step 3) the assembled drainage ditch 1 is prefabricated by reinforced concrete materials, the cross section of the assembled drainage ditch is rectangular or trapezoidal, the outer side wall of the assembled drainage ditch is provided with a side wall platform plate 27, the two connected assembled drainage ditches 1 are respectively provided with a connecting anchor plate 24 and an anchor plate connecting groove 25, and an anchor plate gap filling layer 84 is arranged in the anchor plate connecting groove 25; the platform ballast weight body 29 is made of concrete prefabricated blocks, the cross section of the platform ballast weight body is trapezoidal or rectangular, and an anchor slat 85 and an anchor screw 31 are preset in the platform ballast weight body.
Step 4), the vertical surface of the pool bottom building block 32 is U-shaped, and the top end of the side wall of the pool bottom building block is provided with an upper connecting rib 86; the cross section of the building block 33 on the side wall of the pool is rectangular or circular, the upper joint and the lower joint are both provided with connecting steps, and are respectively provided with a lower connecting rib 87 and an upper connecting rib 86; a sliding pillar 39, a pillar bottom plate 40 and a moving roller 41 are sequentially arranged between the hanging plate beam 37 and the side wall chute 36, and an elastic support body 42, a rigid scraper 43 and an elastic scraper 44 are arranged between the lower part of the hanging plate beam 37 and the pool bottom block 32. The pool bottom building block 32 is sequentially provided with an elastic scraper 44 and a rigid scraper 43, the rigid scraper 43 is provided with an elastic support body 42, and the hanging plate cross beam 37 is arranged on the elastic support body 42. The sliding support columns 39 are arranged at two ends of the hanging plate cross beam 37, the support column bottom plate 40 is arranged at the bottoms of the sliding support columns 39, the moving rollers 41 are arranged at the bottoms of the support columns, and the moving rollers 41 are arranged on the side wall sliding grooves 36 to slide.
Step 3) and step 4), prefabricating the greening cover plate 4 by using reinforced concrete materials, presetting a crop planting groove 88 and a water seepage groove pipe 89 on the greening cover plate 4, presetting a reinforcing transverse plate 90 and a groove bottom water leakage pipe 91 in concrete at the lower part of the crop planting groove 88, and extending the top end of the groove bottom water leakage pipe 91 into an anti-filtration soil layer 92; a tank bottom water-resisting layer 93, a reverse filtration soil layer 92, planting soil 94 and a protective pressing block 95 are sequentially arranged in the crop planting tank 88 from bottom to top, and an irrigation water pipe 96 is preset in the planting soil 94; pipe side water seepage holes 97 are provided on the side wall of the irrigation water pipe 96.
Step 5), the vertical surface of the well bottom building block 45 is U-shaped, and the top end of the side wall of the well bottom building block is provided with an upper connecting rib 86; the cross section of the well side wall building block 46 is rectangular or circular, connecting steps are arranged at the upper joint and the lower joint of the well side wall building block, and a lower connecting rib 87 and an upper connecting rib 86 are respectively arranged at the upper joint and the lower joint of the well side wall building block; the cross section of the sediment collecting tank 47 is U-shaped, a water leakage cross hole 98 is arranged on the side wall of the sediment collecting tank, a sealing body rotating shaft 100 is arranged between the top of the sediment collecting tank and a sealing body supporting rod 99 and is connected with the bottom end of an elastic expansion sealing body 101 in a sticking way; the sealing body supporting rod 99 is connected with the connected elastic expansion sealing body 101 in a sticking way, and the top of the sealing body supporting rod is connected with a side wall connecting body 102 on the elastic expansion control ring 48 in a welding way; the cross section of the elastic expansion control ring 48 is the same as that of the well side wall building block 46 and consists of a side wall connecting body 102 and a deformation control body 103, wherein the side wall connecting body 102 and the deformation control body 103 are connected end to end; the lifting pull rod 49 is formed by rolling a steel pipe or an alloy pipe, a lifting contraction rod 104 is arranged between the lifting pull rod 49 and the airtight body support rod 99, an upper transition plate 105 and a lower transition plate 106 are arranged at the lower part of the intersection point of the lifting pull rod 49 and the lifting contraction rod 104, and an elastic connecting rib 107 and a telescopic control cable 108 are arranged between the upper transition plate 105 and the lower transition plate 106; the lifting and contracting rod 104 and the elastic connecting rib 107 are made of springs or rubber plates.
Step 6), the water collecting tank 53 is formed by welding steel plates and is arranged on the outer side of the tower crane upright post 52 or between the opposite tower crane upright posts 52 along the annular direction; the universal fluid valve 60 is fixed by a valve fixing frame 110 by adopting a fluid universal joint and can provide 360-degree rotation for the spray pipe connecting section 109; the cross section of the water pipe limiting groove 67 is arc-shaped, the central angle is 30-60 degrees, the inner diameter of the water pipe limiting groove is the same as the outer diameter of the rigid water spray pipe 66, and the water pipe limiting groove is connected with the rigid water spray pipe 66 in a sticking way; the flexible water spraying pipe 69 is connected with the rigid water spraying pipe 66 in a sticking way, and a rubber telescopic pipe is adopted; the water pipe hanging rod 65 can move transversely along the cantilever supporting beam 63; the bottom support connecting hoop 56 is connected with the tower crane upright post 52 through the hoop ear plate 112 and the hoop bolt 113.
And 7) rolling the waste residue collection box 70 by adopting a steel plate, arranging a collection box rotating wheel 83 between the waste residue collection box 70 and the pool bottom building block 32, arranging a waste residue storage hole 76 facing the rigid scraper 43 side, and vertically welding the upper surface of the waste residue collection box with the collection box hanging rod 71.
Referring to fig. 2-14, in the construction site water resource comprehensive utilization system and the construction method, an assembly drainage ditch 1, an assembly sedimentation tank 2 and an assembly water collecting well 3 are arranged in a building site, and a greening cover plate 4 is arranged at the upper part of the assembly drainage ditch, the assembly sedimentation tank and the assembly water collecting well; arranging a high-altitude spraying system on the tower crane; the prestressed lacing wire 26 is arranged in the side wall platform plate 27 in a penetrating way, tensile stress is applied to the fabricated drainage ditch 1, and a platform weight body 29 is arranged on the side wall platform plate 27; a sediment collecting tank 47 is arranged at the bottom of the assembled water collecting well 3, and a sediment filter screen 51 is arranged on the inner side of the well side wall building block 46; the water is pressurized into the flexible spray pipe 69 and the rigid spray pipe 66 through the pressurized water pump 58, and the length of the flexible spray pipe 69 is controlled; during the cleaning operation, the pressure water pump 58 is used to pressurize and flush the bottom slag 75 through the flushing water pipe 74, and the bottom slag 75 is placed in the slag collection box 70 through the rigid scraper 43 and the elastic scraper 44.
The assembled drainage ditch 1 is prefabricated by reinforced concrete materials, the cross section of the assembled drainage ditch is rectangular, the width of the assembled drainage ditch is 30cm, the height of the assembled drainage ditch is 40cm, and the wall thickness of the assembled drainage ditch is 8 cm. The assembled sedimentation tank 2 consists of a first sedimentation tank 7, a second sedimentation tank 9 and a third sedimentation tank 13; the width of the first sedimentation tank 7, the width of the second sedimentation tank 9 and the width of the third sedimentation tank 13 are all 2m, the height of the first sedimentation tank is 2m, the height of the second sedimentation tank is 3m, the height of the third sedimentation tank is 4m, the first sedimentation tank, the second sedimentation tank and the third sedimentation tank are all formed by pouring concrete, and the wall thickness is 2m10 cm. The assembled water collecting well 3 is prefabricated by reinforced concrete materials, the width is 2m, the depth is 5m, and the wall thickness is 10 cm. The greening cover plate 4 is prefabricated by reinforced concrete materials, the thickness is 120mm, and the width is 220 cm. The foundation soil layer 5 is cohesive soil in a hard plastic state. The front sewage interception tank 6 is formed by splicing concrete plates, and has the width of 30cm, the depth of 10cm and the length of 30 cm. The first communicating pipe 8, the second communicating pipe 10, the third communicating pipe 11, the fourth communicating pipe 14 and the fifth communicating pipe 16 all adopt PVC pipes with a diameter of 100 mm. The first inverted filter layer 12 and the second inverted filter layer 15 are both formed by rolling steel plates with the thickness of 1mm, and the aperture of each of the steel plates is 1cm and 5 mm. The dirt separation strip 19 is cut by a rubber sheet with the thickness of 1 mm. The water pumping device 20 is composed of a water collecting pipe port 17, a water pumping pipeline 18 and a water pumping pump 77. Wherein the water converging pipe port 17 is formed by rolling a steel plate with the thickness of 0.2mm, and is in a shape of a circular truncated cone, the diameter of the bottom part is 10cm, and the diameter of the top part is 6 cm; the water pumping pipeline 18 adopts a stainless steel pipe with the diameter of 6 cm; the water pump 77 adopts a 220v motor and a pump with a head of 24 m. The drainage ditch distribution groove 21 is formed by mechanically digging, and has a bottom width of 40cm and a top width of 60 cm. The trench bottom leveling layer 22 is formed by pouring cement mortar with the thickness of 5 cm. The seam sealing layer 23 is cut from a rubber sheet with a thickness of 20 mm. The connecting anchor plate 24 is made of a steel plate with the thickness of 2 mm. The anchor plate connecting grooves 25 have a depth of 10cm and a width of 5 mm. The anchor plate joint filling layer 84 is made of cement mortar with the strength grade of M20. The prestressed lacing wire 26 adopts a steel wire rope with the diameter of 16 mm. The side wall platform plates 27 are made of concrete by casting, and the width of the side wall platform plates is 8 cm. The trench side packing 28 is made of a sand material of a dense grade. The platform ballast body 29 is made of concrete precast blocks and has a trapezoidal cross section. The anchor bolt 30 is matched with the anchor screw rod 31, and the diameter of the anchor screw rod 31 is a stainless steel screw rod with 20 mm. The anchor lath 85 is a steel plate with the thickness of 10mm and is connected with the anchor screw 31 in a welding mode. The vertical surface of the pool bottom building block 32 is U-shaped, a precast concrete block is adopted, and the wall thickness is 10 cm. The side wall building blocks 33 of the pool are precast concrete blocks, and the wall thickness is 10 cm. The seam seal 34 is a rubber sheet with a thickness of 1 cm. The joint water-barrier strip 35 is a plastic plate having a thickness of 1 cm. The side wall sliding groove 36 is formed by rolling a steel plate with the thickness of 10mm, and the cross section of the side wall sliding groove is L-shaped. Hanging plate beam 37 adopts specification100 × 100H-shaped steel 100 × 6 × 8. the pressure water tank 38 is welded by iron sheets with the thickness of 0.2mm and the volume of 1m3The sliding support 39 is rolled by using 150 × 150 × 7 × 10 specification H-shaped steel, the support bottom plate 40 is made by using a steel plate with the thickness of 2mm, the moving roller 41 is made by using a 2-inch rubber roller, the elastic support body 42 is made by using a spring material with the diameter of 10mm and is in a pressed state, the rigid scraper 43 is made by using a steel plate with the thickness of 2mm, the elastic scraper 44 is made by using a rubber plate with the thickness of 2mm, the vertical surface of the shaft bottom block 45 is U-shaped and is prefabricated by using concrete, the lateral wall block 46 with the wall thickness of 10 cm. is rectangular in cross section, the elastic scraper is made by using a prefabricated concrete slab, the lateral wall 47 with the wall thickness of 10 cm. is U-shaped in cross section, the steel plate with the thickness of 1mm is rolled by using a steel plate with the diameter of 60mm, the elastic expansion control ring 48 with the width of 1.5m is made by using a lateral wall connector 102 and a deformation control body 103, wherein the lateral wall connector 102 is made by using a rubber material with the thickness of 10mm, the deformation control body 103 is made by using a steel plate, the spring material, the lifting pull rod 49 is made by using a steel pipe with the diameter of 60mm, the filter screen 50, the filter screen is made by using a filter screen with the thickness of 2mm, the filter screen is made3The water tank bottom support 54 is made of a steel pipe with the diameter of 50mm, the water tank connecting rib 55 is made of a threaded steel bar with the diameter of 20mm, the bottom support connecting hoop 56 is rolled by a steel plate with the thickness of 2mm, the water pump supporting plate 57 is cut by a steel plate with the thickness of 1mm, the pressure water pump 58 is a 220v motor, the lift is 24m, the water tank connecting pipe 59 is made of a steel pipe with the diameter of 30mm, the universal fluid valve 60 is a fluid universal joint, the pressure water pipe 61 is made of a steel pipe with the diameter of 30mm, the tower crane cantilever 62 is made of a steel truss material with the thickness of 10mm, the cantilever supporting beam 63 is made of an H-shaped steel with the specification of 100 × 100 × 6 × 8, the water pipe supporting beam hanging rod 64 and the water pipe hanging rod 65 are both cut by a steel plate with the thickness of 1mm, the rigid water spray pipe 66 is made of a steel pipe material with the diameter of 60mm, the water pipe limiting groove 67 is rolled by a steel plate with the thickness of 2mm, the transverse section is in an arcThe tube 69 is a rubber hose having a diameter of 60 mm. The waste residue collection box 70 is formed by rolling a steel plate with the thickness of 2mm and the volume of 0.2m3The collection box hanging rod 71 adopts a screw rod with the diameter of 30mm, the hanging rod bolt 72 adopts a stainless steel bolt with the inner diameter of 30mm, the flushing water pump 73 adopts a 220v motor, the lift is a water pump with the height of 24m, the flushing water pipe 74 is formed by rolling a steel pipe with the diameter of 30mm, the bottom waste residue 75 is sewage waste residue in a construction site, the waste residue accommodating hole 76 is formed by cutting a steel plate with the thickness of 20 cm., the first reverse filter plate 78, the second reverse filter plate 79 and the third reverse filter plate 80 by adopting steel plates or plastic plates, the water passing holes on the plates are 1cm, 0.5cm and 0.2 cm. water stop sealing cover 81 are formed by cutting a steel plate with the thickness of 2mm, the sealing cover connector 82 is made of a spring material with the diameter of 6mm, the sealing cover rotating shaft 111 adopts a stainless steel hinge with the diameter of 6mm, the collection box 83 adopts a 3-inch rubber wheel, the upper connecting rib 86 and the lower connecting rib 87 are formed by cutting a steel plate with the width of 2cm, the crop planting groove 88 is 30cm, the water passing groove, the water passing hole is formed by cutting a rubber bolt with the diameter of a stainless steel pipe with the diameter of 6mm, the diameter of 8 mm, the water passing through the water passing hole, the water passing hole of the water passing through the steel pipe is a steel wire, the water passing through the ground, the water passing through the steel plate, the water passing through the steel pipe is a steel wire, the water passing through the steel plate, the water passing through the water passing hole, the water passing through the steel wire, the water passing through the steel plate is manufactured by rolling the steel wire, the water passing through the steel plate, the water passing through the steel plate is manufactured by the steel pipe, the water passing through the steel plate, the water passing through the steel plate, the steel wire, the steel plate, the water passing through the steel plate is.
Claims (9)
1. The construction method of the construction site water resource comprehensive utilization system is characterized by comprising the following construction steps:
1) construction preparation: prefabricating an assembled drainage ditch (1), an assembled sedimentation tank (2), an assembled water collecting well (3) and a greening cover plate (4), surveying and determining the plane positions of the assembled drainage ditch (1), the assembled sedimentation tank (2) and the assembled water collecting well (3) on site, determining the process of site construction, and preparing materials and devices required by the construction;
2) the construction site wastewater recycling system is designed as follows: an assembled sedimentation tank (2) and an assembled water collecting well (3) are arranged in a foundation soil layer (5), and an assembled drainage ditch (1) communicated with the assembled sedimentation tank (2) is arranged in a construction site; a preposed sewage interception tank (6) is arranged at the joint of the assembled drainage ditch (1) and the assembled sedimentation tank (2); the assembled sedimentation tank (2) at least comprises a first sedimentation tank (7), a second sedimentation tank (9) and a third sedimentation tank (13) which are sequentially communicated and arranged in a ladder shape, a first communicating pipe (8) is arranged at the joint of the first sedimentation tank (7) and the assembled drainage ditch (1), and a second communicating pipe (10) and a third communicating pipe (11) are arranged on the tank wall between the first sedimentation tank (7) and the second sedimentation tank (9); a first inverted filter layer (12) is arranged in the second sedimentation tank (9), and a second communicating pipe (10) and a fourth communicating pipe (14) are arranged on the tank wall between the second sedimentation tank and the third sedimentation tank (13); a second inverted filter layer (15) is arranged in the third sedimentation tank (13), and a second communicating pipe (10) and a fifth communicating pipe (16) are arranged on the tank wall between the third sedimentation tank and the assembled water collecting well (3); a water collecting pipe port (17) and a water pumping pipeline (18) are arranged in the assembled water collecting well (3); the tops of the assembled drainage ditch (1), the assembled sedimentation tank (2) and the assembled water collecting well (3) are connected with a greening cover plate (4), and the upper parts of the second sedimentation tank (9), the third sedimentation tank (13) and the assembled water collecting well (3) are provided with a sewage separation strip (19); after waste residues in the sewage are precipitated in the assembled sedimentation tank (2), the waste residues enter the assembled water collecting well (3) through a fifth communicating pipe (16) on the side wall of the third sedimentation tank (13); extracting the water body in the assembled water collecting well (3) through a water pump (77);
3) and (3) laying an assembly type drainage ditch: digging drainage ditch arrangement grooves (21) in a foundation soil layer (5), laying a ditch bottom leveling layer (22) at the bottoms of the drainage ditch arrangement grooves (21), placing the assembled drainage ditches (1) on the ditch bottom leveling layer (22), arranging seam sealing layers (23) at longitudinal seams of adjacent assembled drainage ditches (1), and inserting adjacent connecting anchor plates (24) into anchor plate connecting grooves (25); the prestressed lacing wire (26) is arranged in a side wall platform plate (27) arranged on the side edge of the assembled drainage ditch (1) in a penetrating way, and tensile stress is applied to the assembled drainage ditch (1); firstly, filling a groove side filling body (28) into a gap between the side wall of the fabricated drainage ditch (1) and a drainage ditch laying groove (21), enabling the top surface of the groove side filling body (28) to be flush with a side wall platform plate (27), then placing a platform ballast body (29) on the upper part of the side wall platform plate (27), and firmly connecting the platform ballast body (29) with the fabricated drainage ditch (1) through an anchor bolt (30) and an anchor screw rod (31); a greening cover plate (4) is arranged on the upper surfaces of the assembled drainage ditch (1) and the platform ballast body (29);
4) installing an assembled sedimentation tank: the assembled sedimentation tank (2) is formed by assembling a tank bottom building block (32) and a tank side wall building block (33), and a joint sealing body (34) and a joint water-stop strip (35) are arranged at the joint of the tank bottom building block (32) and the tank side wall building block (33); a side wall chute (36) is arranged on the inner side wall of the pool bottom building block (32); an elastic scraper (44) and a rigid scraper (43) are sequentially arranged on the pool bottom building block (32), an elastic support body (42) is arranged on the rigid scraper (43), a hanging plate cross beam (37) is arranged on the elastic support body (42), and a pressure water tank (38) is arranged on the hanging plate cross beam (37); a pushing hanging plate cross beam (37) which carries out decontamination construction through a rigid scraper (43) and an elastic scraper (44) at the lower part of an elastic supporting body (42); a greening cover plate (4) is arranged on the upper surface of the assembled sedimentation tank (2);
5) installation of the assembled water collecting well: the assembled water collecting well (3) is formed by assembling a well bottom building block (45) and a well side wall building block (46), and a joint sealing body (34) and a joint water-stop strip (35) are arranged at the joint of the well bottom building block (45) and the well side wall building block (46); a sediment collecting tank (47) is arranged at the bottom of the assembled water collecting well (3), and the inner side wall of a well bottom building block (45) is connected with an elastic expansion control ring (48); a lifting pull rod (49) is arranged on the sediment collecting tank (47), a filter screen support body (50) is arranged on the inner side wall of the well side wall building block (46), and a sedimentation filter screen (51) is arranged between the filter screen supports with the same elevation;
6) the high-altitude spraying system is arranged: at least two tower crane upright columns (52) are oppositely arranged, and a water collecting tank (53) is arranged along the height direction of the tower crane upright columns (52); the lower surface of the water collecting tank (53) is connected with a water tank bottom support (54), and a water tank connecting rib (55) is arranged at the joint of the water collecting tank and the tower crane upright post (52); a bottom support connecting hoop (56) is arranged between the water tank bottom support (54) and the tower crane upright post (52), and a water pump supporting plate (57) is arranged between the opposite bottom support connecting hoops (56); a pressure water pump (58) is arranged on a water pump supporting plate (57), a water tank connecting pipe (59) is arranged between the pressure water pump (58) and a water collecting tank (53), and a pressure water pipe (61) is arranged between the pressure water pump and a universal fluid valve (60); a tower crane cantilever (62) and a cantilever supporting beam (63) are arranged at the side of the tower crane upright column (52), and a supporting beam hanging rod (64) is arranged between the lower surface of the tower crane cantilever (62) and the cantilever supporting beam (63); a water pipe hanging rod (65) is arranged on the cantilever supporting beam (63) and connected with a rigid water spraying pipe (66), and a water pipe limiting groove (67) is arranged at the joint of the water pipe hanging rod (65) and the rigid water spraying pipe (66); a water pipe nozzle (68) is arranged on the lower surface of the rigid water spray pipe (66), the rigid water spray pipe (66) is connected with a flexible water spray pipe (69), and the universal fluid valve (60) is connected with the rigid water spray pipe (66); water is pressurized into the flexible water spraying pipe (69) and the rigid water spraying pipe (66) through a pressurized water pump (58), and the length of the flexible water spraying pipe (69) is controlled; and
7) bottom slag (75) removal: a waste residue collection box (70) is arranged at the lower part of the hanging plate beam (37), a collection box hanging rod (71) is arranged between the hanging plate beam (37) and the waste residue collection box (70), a hanging rod bolt (72) is arranged between the collection box hanging rod (71) and the hanging plate beam (37), and a flushing water pump (73) and a flushing water pipe (74) are arranged on the outer side of the pressure water tank (38); during the cleaning construction, the flushing water pump (73) is used for pressurizing and flushing the bottom waste residue (75) through the flushing water pipe (74), and then the bottom waste residue (75) is placed in the waste residue collecting box (70) through the rigid scraper (43) and the elastic scraper (44).
2. The construction method of the construction site water resource comprehensive utilization system according to claim 1, characterized in that: in the step 2), the assembled sedimentation tank (2) at least comprises a first sedimentation tank (7), a second sedimentation tank (9) and a third sedimentation tank (13) which are sequentially communicated; the dirt separation strip (19) is made of geotextile or a plastic plate or a cement plate and is arranged at the lower part of the second communicating pipe (10); the water pumping device (20) consists of a water collecting pipe port (17), a water pumping pipeline (18) and a water pumping pump (77), the water collecting pipe port (17) is connected with the bottom end of the water pumping pipeline (18) and is arranged at the bottom of the assembled water collecting well (3); a first reverse filter plate (78) is arranged on the side of the third communicating pipe (11) facing the first sedimentation tank (7), a second reverse filter plate (79) is arranged on the side of the fourth communicating pipe (14) facing the second sedimentation tank (9), and a third reverse filter plate (80) is arranged on the side of the fifth communicating pipe (16) facing the third sedimentation tank (13); the first reverse filter plate (78), the second reverse filter plate (79) and the third reverse filter plate (80) are all made of steel plates or plastic plates, and the aperture of water passing holes in the first reverse filter plate (78), the second reverse filter plate (79) and the third reverse filter plate (80) is gradually reduced; and a water stop sealing cover (81) is arranged on the side of the fifth communicating pipe (16) facing the assembled water collecting well (3), the water stop sealing cover (81) is connected with the fifth communicating pipe (16) through a sealing cover connecting body (82) and a sealing cover rotating shaft (111), and the diameter of a filter hole of the first inverted filter layer (12) is larger than that of a filter hole on the second inverted filter layer (15).
3. The construction method of the construction site water resource comprehensive utilization system according to claim 1, characterized in that: in the step 3), the outer side wall of each assembled drainage ditch (1) is provided with a side wall platform plate (27), the two connected assembled drainage ditches (1) are respectively provided with a connecting anchor plate (24) and an anchor plate connecting groove (25), and an anchor plate gap filling layer (84) is arranged in the anchor plate connecting groove (25); an anchor slat (85) and an anchor screw (31) are preset in the platform weight pressing body (29).
4. The construction method of the construction site water resource comprehensive utilization system according to claim 1, characterized in that: in the step 4), an upper connecting rib (86) is arranged at the top end of the side wall of the pool bottom building block (32); connecting steps are arranged at the upper joint and the lower joint of the pool side wall building block (33), and a lower connecting rib (87) and an upper connecting rib (86) are respectively arranged; a sliding pillar (39), a pillar bottom plate (40) and a moving roller (41) are sequentially arranged between the hanging plate cross beam (37) and the side wall sliding groove (36), and an elastic support body (42), a rigid scraper (43) and an elastic scraper (44) are arranged between the lower part of the hanging plate cross beam (37) and the pool bottom building block (110).
5. The construction method of the construction site water resource comprehensive utilization system according to claim 1, characterized in that: in the steps 3) and 4), a crop planting groove (88) and a water seepage groove pipe (89) are preset on the greening cover plate (4), a reinforcing transverse plate (90) and a groove bottom water leakage pipe (91) are preset in concrete at the lower part of the crop planting groove (88), and the top end of the groove bottom water leakage pipe (91) extends into the anti-filtration soil layer (92); a groove bottom water-resisting layer (93), a reverse filtering soil layer (92), planting soil (94) and a protective pressing block (95) are sequentially arranged in the crop planting groove (88) from bottom to top, and an irrigation water pipe (96) is preset in the planting soil (94); the side wall of the irrigation water pipe (96) is provided with a pipe side water seepage hole (97).
6. The construction method of the construction site water resource comprehensive utilization system according to claim 1, characterized in that: in the step 5), an upper connecting rib (86) is arranged at the top end of the side wall of the bottom hole building block (45); connecting steps are arranged at the upper joint and the lower joint of the well side wall building block (46), and a lower connecting rib (87) and an upper connecting rib (86) are respectively arranged; a water leakage transverse hole (98) is formed in the side wall of the sediment collecting tank (47), a sealing body rotating shaft (100) is arranged between the top of the sediment collecting tank and the sealing body supporting rod (99), and the sealing body rotating shaft is connected with the bottom end of an elastic expansion sealing body (101); the sealing body support rod (99) is connected with the connected elastic expansion sealing body (101), and the top of the sealing body support rod is connected with a side wall connecting body (102) on the elastic expansion control ring (48); the elastic expansion control ring (48) consists of a side wall connector (102) and a deformation control body (103), wherein the side wall connector (102) and the deformation control body (103) are connected end to end; a lifting contraction rod (104) is arranged between the lifting pull rod (49) and the obturator strut (99), an upper transition plate (105) and a lower transition plate (106) are arranged at the lower part of the intersection point of the lifting pull rod (49) and the lifting contraction rod (104), and an elastic connecting rib (107) and a telescopic control cable (108) are arranged between the upper transition plate (105) and the lower transition plate (106).
7. The construction method of the construction site water resource comprehensive utilization system according to claim 1, characterized in that: in the step 6), the water collecting tank (53) is arranged on the outer side of the tower crane upright post (52) or between the opposite tower crane upright posts (52) along the annular direction; the universal fluid valve (60) adopts a fluid universal joint and is fixed by a valve fixing frame (110); the cross section of the water pipe limiting groove (67) is arc-shaped, the inner diameter of the water pipe limiting groove is the same as the outer diameter of the rigid water spray pipe (66), and the water pipe limiting groove is connected with the rigid water spray pipe (66); the flexible water spray pipe (69) is connected with the rigid water spray pipe (66); the water pipe hanging rod (65) can transversely move along the cantilever supporting beam (63); the bottom support connecting hoop is connected with the tower crane upright post through an anchor ear plate (112) and an anchor ear bolt (113).
8. The construction method of the construction site water resource comprehensive utilization system according to claim 1, characterized in that: in the step 7), a collecting box rotating wheel (83) is arranged between the waste residue collecting box (70) and the pool bottom building block (32), a waste residue containing hole (76) is arranged on the side facing the rigid scraper (43), and the upper surface of the waste residue collecting box rotating wheel is vertically connected with a collecting box hanging rod (71).
9. The system for comprehensively utilizing water resources in a construction site is characterized by being constructed according to the construction method of the system for comprehensively utilizing water resources in the construction site, which is disclosed by any one of claims 1 to 8.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131602A (en) * | 2014-05-27 | 2014-11-05 | 中国建筑第四工程局有限公司 | Water supply system for construction sites |
| CN104775500A (en) * | 2015-04-13 | 2015-07-15 | 浙江欣捷建设有限公司 | Building construction rainwater and wastewater recycling system |
| CN204601899U (en) * | 2015-04-15 | 2015-09-02 | 杭州中宙建工集团有限公司 | The dust-proof control system in a kind of job site |
| CN105126503A (en) * | 2015-08-31 | 2015-12-09 | 中建市政工程有限公司 | Simple automatic water-saving spraying and dedusting system of temporarily constructed road |
| CN207520798U (en) * | 2017-10-31 | 2018-06-22 | 中建八局第一建设有限公司 | A kind of scene rainwater recycle spraying and dust-removing system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070017862A1 (en) * | 2005-07-22 | 2007-01-25 | Shaver Donald S | Water recycling, high-pressure spray tire wash system |
-
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131602A (en) * | 2014-05-27 | 2014-11-05 | 中国建筑第四工程局有限公司 | Water supply system for construction sites |
| CN104775500A (en) * | 2015-04-13 | 2015-07-15 | 浙江欣捷建设有限公司 | Building construction rainwater and wastewater recycling system |
| CN204601899U (en) * | 2015-04-15 | 2015-09-02 | 杭州中宙建工集团有限公司 | The dust-proof control system in a kind of job site |
| CN105126503A (en) * | 2015-08-31 | 2015-12-09 | 中建市政工程有限公司 | Simple automatic water-saving spraying and dedusting system of temporarily constructed road |
| CN207520798U (en) * | 2017-10-31 | 2018-06-22 | 中建八局第一建设有限公司 | A kind of scene rainwater recycle spraying and dust-removing system |
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