CN109469189A - Assembly concrete prestressing force moulded suitcase pumps rainwater collection pool and its method of construction - Google Patents
Assembly concrete prestressing force moulded suitcase pumps rainwater collection pool and its method of construction Download PDFInfo
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- CN109469189A CN109469189A CN201811597605.8A CN201811597605A CN109469189A CN 109469189 A CN109469189 A CN 109469189A CN 201811597605 A CN201811597605 A CN 201811597605A CN 109469189 A CN109469189 A CN 109469189A
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- rainwater collection
- concrete slab
- collection pool
- pool
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- 238000010276 construction Methods 0.000 title claims description 23
- 238000000034 method Methods 0.000 title claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 63
- 239000010959 steel Substances 0.000 claims abstract description 63
- 239000011083 cement mortar Substances 0.000 claims abstract description 37
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 238000000465 moulding Methods 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 230000003014 reinforcing effect Effects 0.000 claims description 36
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 9
- 239000010962 carbon steel Substances 0.000 claims description 9
- 230000007797 corrosion Effects 0.000 claims description 9
- 238000005260 corrosion Methods 0.000 claims description 9
- 239000004568 cement Substances 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 7
- 238000000748 compression moulding Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 230000015271 coagulation Effects 0.000 claims description 4
- 238000005345 coagulation Methods 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/0075—Swimming or splash baths or pools made of concrete
- E04H4/0087—Swimming or splash baths or pools made of concrete with walls prefabricated and floor cast in situ
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Artificial Fish Reefs (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses assembly concrete prestressing force moulded suitcases to pump rainwater collection pool; the rainwater collection pool includes bottom of pond and pool wall; the bottom of pond is integrated the bottom of pond of pouring molding; multilayer steel wire is provided on the outside of the pool wall; the outer side spray of the steel wire is equipped with cement mortar protective course; the rectangular inner concrete plate of muti-piece is provided in the rainwater collection pool, rainwater collection pool is separated into several small collecting pits, is interconnected between the small collecting pit by the inner concrete plate.Bottom of pond is cast in situs in the present invention, and pool wall and small collecting pit are assembled by outer concrete slab and inner concrete plate respectively, and this rainwater-collecting pool structure accelerates the speed for building rainwater collection pool.
Description
Technical field
The present invention relates to building water-saving and water technical field, specifically assembly concrete prestressing force moulded suitcase pumps rainwater collection pool
And its method of construction.
Background technique
Rainwater collection pool is the device for collecting rainwater, and rainwater resource can be collected recycling by it, to reach
To the effect for saving water resource, with good economic efficiency and social benefit.Although the rainwater-collecting in China city, utilization tool
Have long history, but build above rainwater collection pool still there are many shortcomings that: the collecting amount of rainwater collection pool rainwater
Smaller, rainwater collection pool is easy to split, and generates gap, and service life is short.
Summary of the invention
The purpose of the present invention is to provide assembly concrete prestressing force moulded suitcases to pump rainwater collection pool and its method of construction,
To solve the problems of the prior art.
To achieve the above object, the invention provides the following technical scheme:
Assembly concrete prestressing force moulded suitcase pumps rainwater collection pool, which includes bottom of pond and pool wall, described
It is provided with water pump outside rainwater collection pool, water pump is connected to rainwater collection pool.
In the above-mentioned technical solutions, the rainwater extraction in rainwater collection pool is used to recycle by water pump.
Preferably, the rainwater collection pool includes bottom of pond and pool wall, and the bottom of pond is integrated the pond of pouring molding
Bottom, multilayer steel wire is provided on the outside of the pool wall, and the outer side spray of the steel wire is equipped with cement mortar protective course, the rainwater-collecting
The rectangular inner concrete plate of muti-piece is provided in pond, rainwater collection pool is separated into several small collections by the inner concrete plate
Pond is interconnected between the small collecting pit.
In the above-mentioned technical solutions, bottom of pond is the integrated molding bottom of pond of cast in situs, where builds rainwater collection pool just
Where bottom of pond is poured, is transported to scene compared to by the bottom of pond poured, saves the man power and material of carrying, thus
Save the cost for building rainwater collection pool；Steel wire applies prestressing force for tightening pool wall, to pool wall, improves the resistance to compression of pool wall
Ability enables rainwater collection pool to accommodate the rainwater of large capacity；Cement mortar protective course is applied not only to slow down steel wire and gets rusty corruption
Erosion, and the impermeability of rainwater collection pool can be improved；Rainwater collection pool is separated into several small collections with inner concrete plate
Pond is conducive to reduce the rainwater in rainwater collection pool to the pressure of pool wall.
Preferably, the inner concrete plate includes upper side edge, lower side, left side and right edge, the left side
Side and right edge are symmetrically arranged with the first groove of arc, and the lower side is provided with rectangular second groove, described interior mixed
The through-hole of ellipse is provided on concrete board.
In the above-mentioned technical solutions, the second groove and through-hole can circulate for the rainwater in rainwater collection pool, and through-hole is
The biggish ellipse hole of area, can pass through for people, carry out in the internal concrete slab of personnel convenient to overhaul and rainwater collection pool
Detection；First groove is used cooperatively with seal ring, prevents concrete in or beyond the inside concrete slab of the rainwater in rainwater collection pool
The first reinforcing bar infiltration in plate, prevents the first reinforcing bar corrosion, extends the service life of inner concrete plate and outer concrete slab,
To extend the service life of the rainwater collection pool.
Preferably, the pool wall includes the rectangular outer concrete slab of muti-piece, and the outer concrete slab successively wraps
Include the first concrete slab, the second concrete slab and third concrete slab, first concrete slab and third concrete slab about
Second concrete slab is symmetrical, and is respectively arranged between first concrete slab, third concrete slab and the second concrete slab
One concrete inclined plate, the second concrete inclined plate are symmetrically arranged with arc on first concrete slab and third concrete slab
The transversal cross-section of first groove, first concrete slab and third concrete slab is rectangle, second concrete slab
Transversal cross-section is arc-shaped.
In the above-mentioned technical solutions, inner concrete plate and outer concrete slab be molding it is pre-formed, inner concrete plate and
The volume of outer concrete slab is far smaller than the volume of bottom of pond, transport the man power and material of inner concrete plate and outer concrete slab compared with
It is small, inner concrete plate and outer concrete slab are realized into compression molding, directly transports, can greatly shorten when building rainwater collection pool
The time for building rainwater collection pool, rainwater collection pool is come into operation as early as possible；First concrete inclined plate, the second concrete
The setting of inclined plate so that the second concrete slab and the first concrete slab, third concrete slab not on the same horizontal plane, second
To rainwater collection pool outer lug, such structure setting makes on the basis of guaranteeing that rainwater collection pool is firm concrete slab, can
Collect the rainwater of larger capacity；The transversal cross-section of second concrete slab is arc-shaped that is the second concrete slab and steel wire connect
Contacting surface is arc surface, and the setting of arc surface can allow the second concrete slab to be more bonded with steel wire, so that steel wire stress is more equal
It is even, extend the service life of steel wire, and giving the first concrete inclined plate, second by the second concrete slab around pond outer wall in steel wire
Concrete inclined plate force, so that adjacent outer concrete slab is even closer.
Preferably, between the outer concrete slab, between inner concrete plate, outer concrete slab and inner concrete plate
Between be provided with screw rod, seal ring is provided on the screw rod, the seal ring is used cooperatively with the first groove, the screw rod
Both ends be provided with fastener.
In the above-mentioned technical solutions, screw rod serves as the effect that center pillar is worked as in house construction in the rainwater collection pool, for improving
The integral constructing intensity of the rainwater collection pool, improves the shock resistance of the rainwater collection pool；The pond body of rainwater collection pool is by pond
Bottom, screw rod, outer concrete slab and inner concrete plate are assembled, can be seamed between screw rod and outer concrete slab, inner concrete plate
Gap clogs these gaps with the cement mortar of microdilatancy, prevents rainwater collection pool leak；Fastener is nut, and fastener makes
The connection obtained between screw rod and outer concrete slab, inner concrete plate more fastens.
Preferably, the shape of the rainwater collection pool is rectangle, and the shape of the small collecting pit is square,
The rainwater collection pool further includes Chi Gai, and the pond, which covers, is provided with inlet and outlet, the water pump by water outlet with
Connection in rainwater collection pool；The inner concrete plate and outer concrete slab are the mixed of the concrete slab of formed by integrally casting compression molding
Concrete board, the inner concrete plate and outer concrete slab include the first concrete and the first reinforcing bar, and first reinforcing bar is longitudinally set
It sets in interior concrete slab and outer concrete slab.
In the above-mentioned technical solutions, which is connect by water inlet with external sedimentation basin, the rainwater-collecting
Rainwater in pond has already passed through the processing of external device (ED), can directly use；By controlling water pump, by the rain in rainwater collection pool
Water extraction utilizes, and water pump is ZX series horizontal centrifugal pump, Model of pump 25ZX3.232；Inner concrete plate and outer concrete slab
It is integrated and pours, so that inner concrete plate and outer concrete slab are firmer, inner concrete plate and outer concrete slab pass through molding
Molding enables inner concrete plate and outer concrete slab to obtain by the industrial production of automation, improves production inner concrete
The efficiency of construction of plate and outer concrete slab；The inside of inner concrete plate and outer concrete slab is embedded with the first reinforcing bar, and the first reinforcing bar is used
In applying prestressing force in the longitudinal direction, the endurance of inner concrete plate and outer concrete slab in the longitudinal direction is improved, so that rainwater-collecting
Pond is more firm.
Assembly concrete prestressing force moulded suitcase pumps the method for construction of rainwater collection pool, and the method for construction includes following step
It is rapid:
A) the preparation of inner concrete plate, outer concrete slab；
B) bottom of pond pours；
C) assembled pool wall；
D) divide rainwater collection pool；
E pool wall) is fastened；
F) steel wire protects；
G) Chi Gai and water pump are installed.
Preferably, the method for construction the following steps are included:
A) the preparation of inner concrete plate, outer concrete slab: choosing the first concrete and the first reinforcing bar, by the first concrete with
It is placed in inner concrete board mold and outer concrete slab mold after the mixing of first reinforcing bar, is pressed into inner concrete plate and outer mixed respectively
Concrete board；
B) bottom of pond pours: at the construction field (site), directly with the first concreting bottom of pond；
C) assembled pool wall: muti-piece step A is chosen) China and foreign countries' concrete slab, outer concrete slab is fixed on step B) pour pond
The surrounding at bottom forms pool wall, and pool wall and bottom of pond form rainwater collection pool；
D) divide collecting pit: choose muti-piece step A) in inner concrete plate, inner concrete plate is fixed on step C) rain
Inside water collecting pit, rainwater collection pool is separated into several small collecting pits；
E) fasten pool wall: be laterally wound around step D with steel wire) in rainwater collection pool pool wall on, fasten pool wall；
F) steel wire protects: being sprayed on step E with cement mortar) on steel wire, form cement mortar protective course, slow down steel wire
Corrosion；
G) Chi Gai and water pump are installed: Chi Gai and water pump are installed in rainwater collection pool.
In the above-mentioned technical solutions, inner concrete plate and outer concrete slab are prefabricated to be molded in advance, and bottom of pond is cast in situs,
Screw rod is arranged in bottom of pond in bottom of pond after pouring, outer concrete slab is then assembled into pool wall, and Chi Gai is the Chi Gai customized in advance,
Pond, which covers, is provided with inlet and outlet, and water inlet is connect with external rainwater treatment device, and water outlet is connect with water pump, is connect
The direction winding with steel wire from Chi Gai toward bottom of pond, closely connect between outer concrete slab, finally with outside cement mortar spray steel wire
Side slows down the speed of steel wire corrosion.
Preferably, the step A) in the first reinforcing bar be by heat treatment reinforcing bar, the step E) in
Steel wire be carbon steel wire, the step A) in the first concrete be impermeabilisation concrete, the step F) in cement bonded sand
Anti-shrinkage cement and accelerator are provided in slurry.
In the above scheme, the first reinforcing bar is applied with prestressing force to the first reinforcing bar after heat treatment, improves interior mixed
The rigidity of concrete board and outer concrete slab, to extend the service life of rainwater collection pool；Steel wire is carbon steel wire, carbon steel wire
It is no more than 0.9% or so compressor wire for phosphorus content, the intensity and hardness of carbon steel wire are very big, and intensity is big and hardness is big
Compressor wire can pool wall more be fastened；Concrete in inner concrete plate and outer concrete slab is using impervious
Saturating concrete can reduce the hole in inner concrete plate and outer concrete slab, prevent rainwater from penetrating into interior coagulation from hole
It is contacted in native plate and outer concrete slab with the first reinforcing bar, prevents the first reinforcing bar corrosion；Cement mortar is sprayed on outside steel wire
, so to add accelerator, accelerate the solidification of cement mortar, prevent cement mortar from sliding downwards, so that the cement bonded sand outside steel wire
Slurry is uneven；Anti-shrinkage water-setting prevents rainwater collection pool from generating crack, to prolong for preventing the cement mortar outside steel wire from shrinking
The service life of long rainwater collection pool.
Preferably, the step F) in cement mortar be sprayed on steel wire when rainwater collection pool fills water.
In the above-mentioned technical solutions, if cement mortar is sprayed in the case where rainwater-collecting water is discontented, can make
Cement mortar bears the pressure for not living pool wall and steel wire, leads to the cement mortar on the outside of steel wire when rainwater collection pool fills water
It splits, generates gap.
Compared with prior art, the beneficial effects of the present invention are:
1, bottom of pond is cast in situs in the present invention, and pool wall and small collecting pit are spelled by outer concrete slab and inner concrete plate respectively
It fills, this rainwater-collecting pool structure accelerates the speed for building rainwater collection pool.
2, pass through the setting of the first reinforcing bar and the second concrete slab in the present invention so that rainwater collection pool is more firm.
3, it is provided with steel wire and cement mortar protective course on the outside of pool wall in the present invention, so that pool wall is more firm.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that assembly concrete prestressing force moulded suitcase of the present invention pumps rainwater collection pool；
Fig. 2 is the top view for the pond body that assembly concrete prestressing force moulded suitcase of the present invention pumps rainwater collection pool；
Fig. 3 is the connection structure for the inner concrete plate that assembly concrete prestressing force moulded suitcase of the present invention pumps rainwater collection pool
Schematic diagram；
Fig. 4 is the connection structure for the outer concrete slab that assembly concrete prestressing force moulded suitcase of the present invention pumps rainwater collection pool
Schematic diagram；
Fig. 5 is the cross-sectional view for the inner concrete plate that assembly concrete prestressing force moulded suitcase of the present invention pumps rainwater collection pool；
Fig. 6 is the cross-sectional view for the outer concrete slab that assembly concrete prestressing force moulded suitcase of the present invention pumps rainwater collection pool.
In figure: 1- bottom of pond, 2- water pump, 3- pool wall, 4- water outlet, 5- water inlet, 6- inner concrete plate, the small collecting pit of 7-,
8- fastener, 9- outer concrete slab, 10- screw rod, 11- through-hole, the first groove of 12-, the second groove of 13-, the first concrete of 14-
Plate, the first concrete of 15- inclined plate, the second concrete slab of 16-, the second concrete of 17- inclined plate, 18- third concrete slab, 19-
One concrete, the first reinforcing bar of 20-, 21- cement mortar protective course, 22- steel wire, 23- seal ring, 24- upper side edge, 25- left side,
26- lower side, 27- right edge, 28- Chi Gai.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~6, in the embodiment of the present invention, assembly concrete prestressing force moulded suitcase pumps rainwater collection pool, the rain
Water collecting pit includes bottom of pond 1 and pool wall 3, is provided with water pump 2 outside the rainwater collection pool, water pump 2 is connected to rainwater collection pool.
In the above-mentioned technical solutions, the rainwater extraction in rainwater collection pool is used to recycle by water pump 2.
Preferably, the rainwater collection pool includes bottom of pond 1 and pool wall 3, and the bottom of pond 1 is integrated pouring molding
Bottom of pond 1, the outside of the pool wall 3 are provided with multilayer steel wire 22, and the outer side spray of the steel wire 22 is equipped with cement mortar protective course 21, institute
It states and is provided with the rectangular inner concrete plate 6 of muti-piece in rainwater collection pool, rainwater collection pool is separated by the inner concrete plate 6
Several small collecting pits 7 are interconnected between the small collecting pit 7.
In the above-mentioned technical solutions, bottom of pond 1 is the integrated molding bottom of pond 1 of cast in situs, where builds rainwater collection pool
With regard to where pouring bottom of pond 1, it is transported to scene compared to by the bottom of pond poured 1, saves the man power and material of carrying,
To save the cost for building rainwater collection pool；Steel wire 22 applies prestressing force for tightening pool wall 3, to pool wall 3, improves pond
The anti-pressure ability of wall 3 enables rainwater collection pool to accommodate the rainwater of large capacity；Cement mortar protective course 21 is applied not only to prevent
22 corrosion of steel wire, and the impermeability of rainwater collection pool can be improved；Rainwater collection pool inner concrete plate 6 is separated
At several small collecting pits 7, be conducive to reduce the rainwater in rainwater collection pool to the pressure of pool wall 3.
Preferably, the inner concrete plate 6 includes upper side edge 24, lower side 26, left side 25 and right edge 27,
The left side 25 and right edge 27 are symmetrically arranged with the first groove 12 of arc, and the lower side 26 is provided with rectangular
Two grooves 13 are provided with the through-hole 11 of ellipse on the inner concrete plate 6.
In the above-mentioned technical solutions, the second groove 13 and through-hole 11 can circulate for the rainwater in rainwater collection pool, lead to
Hole 11 is the biggish ellipse hole 11 of area, can be passed through for people, the internal concrete slab 6 of personnel convenient to overhaul and rainwater-collecting
It is detected in pond；First groove 12 is used cooperatively with seal ring 23, prevents the inside concrete slab 6 of the rainwater in rainwater collection pool
The first reinforcing bar 20 infiltration in inner or outer concrete slab 9, prevents 20 corrosion of the first reinforcing bar, extends inner concrete plate 6 and outer
The service life of concrete slab 9, to extend the service life of the rainwater collection pool.
Preferably, the pool wall 3 includes the rectangular outer concrete slab 9 of muti-piece, and the outer concrete slab 9 is successively
Including the first concrete slab 14, the second concrete slab 16 and third concrete slab 18, first concrete slab 14 and third are mixed
Concrete board 18 is symmetrical about the second concrete slab 16, first concrete slab 14, third concrete slab 18 and the second concrete
The first concrete inclined plate 15, the second concrete inclined plate 17, first concrete slab 14 and third are respectively arranged between plate 16
The first groove 12 of arc, the cross of first concrete slab 14 and third concrete slab 18 are symmetrically arranged on concrete slab 18
It is rectangle to section, the transversal cross-section of second concrete slab 16 is arc-shaped.
In the above-mentioned technical solutions, inner concrete plate 6 and outer concrete slab 9 are to be molded pre-formed, inner concrete plate 6
It is far smaller than the volume of bottom of pond 1 with the volume of outer concrete slab 9, transports the manpower and object of inner concrete plate 6 and outer concrete slab 9
Power is smaller, and inner concrete plate 6 and outer concrete slab 9 are realized compression molding, directly transported when building rainwater collection pool, Neng Gou great
It is big to shorten the time for building rainwater collection pool, rainwater collection pool is come into operation as early as possible；First concrete inclined plate 15,
The settings of two concrete inclined plates 17 so that the second concrete slab 16 with the first concrete slab 14, third concrete slab 18 not same
On a horizontal plane, to rainwater collection pool outer lug, such structure setting to guarantee rainwater collection pool the second concrete slab 16
On the basis of firm, the rainwater of larger capacity can be collected；The transversal cross-section of second concrete slab 16 is arc-shaped that is the
The contact surface of two concrete slabs 16 and steel wire 22 is arc surface, and the setting of arc surface can allow the second concrete slab 16 and steel wire 22
It is more bonded, so that steel wire 22 is more uniformly stressed, extends the service life of steel wire 22, and pass through around pond outer wall in steel wire 22
Second concrete slab 16 exerts a force to the first concrete inclined plate 15, the second concrete inclined plate 17, so that adjacent outer concrete slab 9 is more
Step up close.
Preferably, between the outer concrete slab 9, between inner concrete plate 6, outer concrete slab 9 and interior coagulation
It is provided with screw rod 10 between native plate 6, seal ring 23 is provided on the screw rod 10, the seal ring 23 is matched with the first groove 12
It closes and uses, the both ends of the screw rod 10 are provided with fastener 8.
In the above-mentioned technical solutions, screw rod 10 serves as the effect that center pillar is worked as in house construction in the rainwater collection pool, for mentioning
The integral constructing intensity of the high rainwater collection pool, improves the shock resistance of the rainwater collection pool；The pond body of rainwater collection pool be by
Bottom of pond 1, screw rod 10, outer concrete slab 9 and inner concrete plate 6 are assembled, screw rod 10 and outer concrete slab 9, inner concrete plate 6
Between can have the gap, these gaps are clogged with the cement mortar of microdilatancy, prevent rainwater collection pool leak；Fastener 8 is spiral shell
Mother, fastener 8 fasten the connection between screw rod 10 and outer concrete slab 9, inner concrete plate 6 more.
Preferably, the shape of the rainwater collection pool is rectangle, and the shape of the small collecting pit 7 is pros
Shape, the rainwater collection pool further include pond lid 28, and water inlet 5 and water outlet 4 are provided on the pond lid 28, and the water pump 2 is logical
It crosses in water outlet 4 and rainwater collection pool and is connected to；The inner concrete plate 6 and outer concrete slab 9 are formed by integrally casting compression molding
Concrete slab concrete slab, the inner concrete plate 6 and outer concrete slab 9 include the first concrete and the first reinforcing bar 20,
First reinforcing bar 20 is disposed longitudinally in inner concrete plate 6 and outer concrete slab 9.
In the above-mentioned technical solutions, which is connect by water inlet 5 with external sedimentation basin, the rainwater-collecting
Rainwater in pond has already passed through the processing of external device (ED), can directly use；It, will be in rainwater collection pool by controlling water pump 2
Rainwater extraction utilizes, and water pump 2 is ZX series horizontal centrifugal pump, 2 model 25ZX3.2-32 of water pump；Inner concrete plate 6 and outer mixed
Concrete board 9, which is integrated, to be poured, so that inner concrete plate 6 and outer concrete slab 9 are firmer, inner concrete plate 6 and outer concrete
Plate 9 is enabled inner concrete plate 6 and outer concrete slab 9 to obtain by the industrial production of automation, is improved by compression molding
Produce the efficiency of construction of inner concrete plate 6 and outer concrete slab 9；The inside of inner concrete plate 6 and outer concrete slab 9 is embedded with first
Reinforcing bar 20, the first reinforcing bar 20 improve inner concrete plate 6 and outer concrete slab 9 in the longitudinal direction for applying prestressing force in the longitudinal direction
Endurance so that rainwater collection pool is more firm.
Assembly concrete prestressing force moulded suitcase pumps the method for construction of rainwater collection pool, and the method for construction includes following step
It is rapid:
A) the preparation of inner concrete plate 6, outer concrete slab 9；
B) bottom of pond 1 pours；
C) assembled pool wall 3；
D) divide rainwater collection pool；
E pool wall 3) is fastened；
F) steel wire 22 protects；
G) pond lid 28 and water pump 2 are installed.
Preferably, the method for construction the following steps are included:
A) the preparation of inner concrete plate 6, outer concrete slab 9: the first concrete 19 and the first reinforcing bar 20 are chosen, first is mixed
Solidifying soil 19 is placed in 9 mold of 6 mold of inner concrete plate and outer concrete slab after mixing with the first reinforcing bar 20, is pressed into is about respectively
For 200cm, wide about 12cm, the inner concrete plate 6 and outer concrete slab 9 of Gao Yuewei 300cm；
B) bottom of pond 1 pours: at the construction field (site), directly pouring a length of 1500cm with the first concrete 19, width is 1000cm's
Bottom of pond 1
C) assembled pool wall 3: muti-piece step A is chosen) China and foreign countries' concrete slab 9, outer concrete slab 9 is fixed on step B) pour
The surrounding of bottom of pond 1 forms a length of 800cm or so, and width is 600cm or so, the pool wall 3 of a height of 300cm, pool wall 3 and the formation of bottom of pond 1
Rainwater collection pool；
D) divide collecting pit: choose muti-piece step A) in inner concrete plate 6, inner concrete plate 6 is fixed on step C)
Inside rainwater collection pool, rainwater collection pool is separated into several a length of 200cm, width is the small collecting pit 7 of 200cm；
E) fasten pool wall 3: be laterally wound around step D with steel wire 22) in rainwater collection pool pool wall 3 on, fasten pool wall
3；
F) steel wire 22 protects: being sprayed on step E with cement mortar) on steel wire 22, form cement mortar protective course 21, subtract
Slow steel wire 22 corrodes, cement mortar protective course 21 with a thickness of 50mm or so.
G) pond lid 28 and water pump 2 are installed: pond lid 28 and water pump 2 are installed in rainwater collection pool.
In the above-mentioned technical solutions, inner concrete plate 6 and outer concrete slab 9 are prefabricated to be molded in advance, and bottom of pond 1 is poured for scene
It builds, screw rod is arranged after pouring in bottom of pond 1 in bottom of pond 1, and outer concrete slab 9 is then assembled into pool wall 3, and pond lid 28 is customization in advance
Good pond lid 28 is provided with inlet and outlet on pond lid 28, and water inlet is connect with the rainwater treatment device of outside, water outlet
It connect with water pump 2, is then wound with steel wire 22 from pond lid 28 toward the direction of bottom of pond 1, closely connected between outer concrete slab 9, most
Afterwards with 22 outside of cement mortar spraying steel wire, slow down the speed of 22 corrosion of steel wire；Pond lid 28 can be the stainless steel of customization
Pond lid 28, is used cooperatively with rainwater collection pool.
Preferably, the step A) in the first reinforcing bar 20 be by heat treatment reinforcing bar, the step E)
In steel wire 22 be carbon steel wire 22, the step A) in the first concrete 19 be impermeabilisation concrete, the step F) in
Cement mortar in be provided with anti-shrinkage cement and accelerator.
In the above scheme, the first reinforcing bar 20 is applied with prestressing force to the first reinforcing bar 20 after heat treatment, improves
The rigidity of inner concrete plate 6 and outer concrete slab 9, to extend the service life of rainwater collection pool；Steel wire 22 is carbon steel wire
22, carbon steel wire 22 is the compressor wire 22 that phosphorus content is no more than 0.9% or so, and the intensity and hardness of carbon steel wire 22 are very
Greatly, the compressor wire 22 that intensity is big and hardness is big can make pool wall 3 more fasten；Inner concrete plate 6 and outer coagulation
Concrete in native plate 9 uses impermeabilisation concrete, can reduce the hole in inner concrete plate 6 and outer concrete slab 9, prevent
Rainwater is contacted with the first reinforcing bar 20 from being penetrated into inner concrete plate 6 and outer concrete slab 9 in hole, prevents the first reinforcing bar 20 raw
Rust corrosion；Cement mortar is sprayed on outside steel wire 22, so to add accelerator, is accelerated the solidification of cement mortar, is prevented cement
Mortar slides downwards, so that the cement mortar outside steel wire 22 is uneven；Anti-shrinkage cement is used to prevent the cement bonded sand outside steel wire 22
Slurry is shunk, and prevents rainwater collection pool from generating crack, to extend the service life of rainwater collection pool.
Preferably, the step F) in cement mortar steel wire 22 is sprayed on when rainwater collection pool fills water
On.
In the above-mentioned technical solutions, if cement mortar is sprayed in the case where rainwater-collecting water is discontented, can make
Cement mortar bears the pressure for not living pool wall 3 and steel wire 22 when rainwater collection pool fills water, leads to the cement in 22 outside of steel wire
Mortar cover 21 splits, and generates gap.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (10)
1. assembly concrete prestressing force moulded suitcase pumps rainwater collection pool, it is characterised in that: the rainwater collection pool includes bottom of pond
(1) He Chishen, the pond body include pool wall (3), are provided with water pump (2) on the bottom of pond (1), the water pump (2) and rainwater collection
Collect in pond and is connected to.
2. assembly concrete prestressing force moulded suitcase according to claim 1 pumps rainwater collection pool, it is characterised in that: described
Bottom of pond (1) is integrated the bottom of pond (1) of pouring molding, is provided with multilayer steel wire (22), the steel wire on the outside of the pool wall (3)
(22) outer side spray is equipped with cement mortar protective course (21), is provided with the rectangular inner concrete plate of muti-piece in the rainwater collection pool
(6), rainwater collection pool is separated into several small collecting pits (7), phase between the small collecting pit (7) by the inner concrete plate (6)
It is intercommunicated.
3. assembly concrete prestressing force moulded suitcase according to claim 2 pumps rainwater collection pool, it is characterised in that: described
Inner concrete plate (6) includes upper side edge (24), lower side (26), left side (25) and right edge (27), the left side (25)
The first groove (12) of arc is symmetrically arranged with right edge (27), the lower side (26) is provided with rectangular second groove
(13), the through-hole (11) of ellipse is provided on the inner concrete plate (6).
4. assembly concrete prestressing force moulded suitcase according to claim 3 pumps rainwater collection pool, it is characterised in that: described
Pool wall (3) includes the rectangular outer concrete slab (9) of muti-piece, and the outer concrete slab (9) successively includes the first concrete slab
(14), the second concrete slab (16) and third concrete slab (18), first concrete slab (14) and third concrete slab
(18) symmetrically about the second concrete slab (16), first concrete slab (14), third concrete slab (18) and the second coagulation
The first concrete inclined plate (15), the second concrete inclined plate (17), first concrete slab are respectively arranged between native plate (16)
(14) and on third concrete slab (18) the first groove (12) of arc, first concrete slab (14) and are symmetrically arranged with
The transversal cross-section of three concrete slabs (18) is rectangle, and the transversal cross-section of second concrete slab (16) is arc-shaped.
5. assembly concrete prestressing force moulded suitcase according to claim 4 pumps rainwater collection pool, it is characterised in that: described
Between outer concrete slab (9), between inner concrete plate (6), it is provided between outer concrete slab (9) and inner concrete plate (6)
Screw rod (10) is provided with seal ring (23) on the screw rod (10), and the seal ring (23) is used cooperatively with the first groove (12),
The both ends of the screw rod (10) are provided with fastener (8).
6. assembly concrete prestressing force moulded suitcase according to claim 5 pumps rainwater collection pool, it is characterised in that: described
The shape of rainwater collection pool is rectangle, and the shape of the small collecting pit (7) is square, and the rainwater collection pool further includes pond
It covers (28), water inlet (5) and water outlet (4) is provided on the Chi Gai (28), the water pump (2) passes through water outlet (4) and rain
Connection in water collecting pit；The inner concrete plate (6) and outer concrete slab (9) are the concrete slab of formed by integrally casting compression molding
Concrete slab, the inner concrete plate (6) and outer concrete slab (9) include the first concrete (19) and the first reinforcing bar (20),
First reinforcing bar (20) is disposed longitudinally in inner concrete plate (6) and outer concrete slab (9).
7. the method for construction of assembly concrete prestressing force moulded suitcase pump rainwater collection pool, it is characterised in that: the method for construction
It comprises the steps of:
A) the preparation of inner concrete plate (6), outer concrete slab (9)；
B) bottom of pond (1) pours；
C) assembled pool wall (3)；
D) divide rainwater collection pool；
E pool wall (3)) are fastened；
F) steel wire (22) protects；
Chi Gai (28) and water pump (2) G) are installed.
8. the method for construction of assembly concrete prestressing force moulded suitcase pump rainwater collection pool according to claim 7, special
Sign is: the method for construction comprises the steps of:
A) the preparation of inner concrete plate (6), outer concrete slab (9): choosing the first concrete (19) and the first reinforcing bar (20), by the
One concrete (19) is placed in inner concrete plate (6) mold and outer concrete slab (9) mold after mixing with the first reinforcing bar (20), point
It is not pressed into inner concrete plate (6) and outer concrete slab (9)；
B) bottom of pond (1) pours: at the construction field (site), directly pouring bottom of pond (1) with the first concrete (19)；
C) assembled pool wall (3): muti-piece step A is chosen) China and foreign countries' concrete slab (9), outer concrete slab (9) is fixed on step B) pour
The surrounding for building bottom of pond (1) forms pool wall (3), and pool wall (3) and bottom of pond (1) form rainwater collection pool；
D) divide collecting pit: choose muti-piece step A) in inner concrete plate (6), inner concrete plate (6) is fixed on step C)
Inside rainwater collection pool, rainwater collection pool is separated into several small collecting pits (7)；
E) fasten pool wall (3): be laterally wound around step D with steel wire (22)) in rainwater collection pool pool wall (3) on, fastening pond
Wall (3)；
F) steel wire (22) protects: being sprayed on step E with cement mortar) on steel wire (22), formed cement mortar protective course (21),
Slow down steel wire (22) corrosion；
Chi Gai (28) and water pump (2) G) are installed: Chi Gai (28) and water pump (2) are installed in rainwater collection pool.
9. the method for construction of assembly concrete prestressing force moulded suitcase pump rainwater collection pool according to claim 8, special
Sign is: the step A) in the first reinforcing bar (20) be by heat treatment reinforcing bar, the step E) in steel wire (22)
It is impermeabilisation concrete, the step F for the first concrete (19) in carbon steel wire (22), the step A) and step B))
In cement mortar in be provided with anti-shrinkage cement and accelerator.
10. the method for construction of assembly concrete prestressing force moulded suitcase pump rainwater collection pool according to claim 9, special
Sign is: the step F) in cement mortar be sprayed on when rainwater collection pool fills water on steel wire (22).
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| AT507841A1 (en) * | 2009-01-21 | 2010-08-15 | Jakobs Peter | SWIMMING POOLS |
| KR101293549B1 (en) * | 2012-05-31 | 2013-08-06 | 주식회사 코아이엔씨 | Structure of precast concrete water tank using prestressing |
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| CN109469189B (en) | 2024-05-03 |
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