CN204781254U - Regulation system on reposition of redundant personnel, self -restraint stratum is collected to rainwater - Google Patents
Regulation system on reposition of redundant personnel, self -restraint stratum is collected to rainwater Download PDFInfo
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- CN204781254U CN204781254U CN201520484501.1U CN201520484501U CN204781254U CN 204781254 U CN204781254 U CN 204781254U CN 201520484501 U CN201520484501 U CN 201520484501U CN 204781254 U CN204781254 U CN 204781254U
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Abstract
The utility model provides a regulation system on reposition of redundant personnel, self -restraint stratum is collected to rainwater, including water catch bowl, filtering ponds, sedimentation tank, regulation pond and control system, the water catch bowl is connected with filtering ponds, water catch bowl and filtering ponds junction are equipped with the filtration grid, and the delivery port and the sedimentation tank of filtering ponds are connected, connect to be provided with everywhere and strain dirty net, rainwater influent stream pipe that the sedimentation tank passes through lateral wall top is connected with the regulation pond, be equipped with overflow pipe and evenly distributed aproll pipe around on the lateral wall of regulation pond, the overflow pipe is connected with municipal rainwater pipe network, the aproll pipe uses the regulation pond outwards to extend to soil layer on every side as the center, and whole regulation system on reposition of redundant personnel, self -restraint stratum is collected to rainwater is controlled by control system. The utility model discloses a to collection, purification, storage, the reposition of redundant personnel of road surface rainwater, realized peak clipping regulation, the target of conserving stratum and water ecological remediation, have important reference meaning to " sponge city " construction.
Description
Technical field
The utility model relates to rainwater storage control field, particularly relates to the system of regulating and storing on the shunting of a kind of rainwater-collecting, self-restraint stratum.
Background technology
In recent years, along with the high speed development of Process of Urbanization Construction, urban green space area reduces gradually, the region major part such as greenery patches, wetland, irrigation canals and ditches originally with water conservation function is evolved into hardened ground, causing city only can rely on city planting ductwork draining when facing heavy showers, causing effectiveness factors to take place frequently, runoff pollution is serious; But and be absorbed in the awkward situation of dry lack of water after heavy rain, heat island effect is remarkable.
At present, mainly there is following shortcoming in the municipal drainage system of city tradition:
When 1, running into heavy rain, city overland runoff amount can be caused significantly to improve, and city planting ductwork flood carrying capacity is not enough far away, causes road flood ponding;
2, rainwater soaks and carries ground a large amount of household garbage and pollutant, and can block municipal pipeline, discharge into water, in natural environment, can aggravate the degree of contamination of natural water;
3, a large amount of rainwater is discharged in natural water by city planting ductwork, can increase the weight of River load, even cause environmental destruction;
4, cause rainwater resource to run off in a large number, can not fully recycle.
Therefore, in conjunction with the theory of " sponge city " accumulation, naturally osmotic, self-purification naturally, designing and developing a kind ofly lowly affects rainwater regulating pondage system, allows city " elasticity adaptation " Environmental variations, rainwater purification is accumulated regulate and store, to conserve water ecological environment significant.
Utility model content
In view of the deficiency that above-mentioned conventional municipal drainage system exists, the purpose of this utility model is to provide a kind of rainwater-collecting to shunt, the system of regulating and storing on self-restraint stratum, overcomes existing urban drainage pipe network system and can not solve municipal water pollution that rainfall runoff causes and the urban waterlogging problem that storm runoff causes.Achieve collection rain, cut dirty, water purification and peak clipping and to regulate and store, conserve the automatic control on stratum.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
The system of regulating and storing on rainwater-collecting shunting, self-restraint stratum, comprises catch basin, filtering ponds, sedimentation basin, storage pond and control system; Described catch basin is connected with filtering ponds, is provided with the overboard double-edged fine-toothed comb be collected to by rainwater on road surface in catch basin above catch basin; Described catch basin and filtering ponds junction are provided with filtering grid, and the delivery port of filtering ponds is connected with sedimentation basin, and junction is provided with dirt-filtering network; Described sedimentation basin is connected with storage pond by the rainwater influent stream pipe above sidewall; Described storage pond sidewall is provided with bleed off pipe and is evenly distributed on the water spraying pipe around storage pond, described bleed off pipe is connected with municipal Storm Sewer Network, described water spraying pipe extends out to soil layer around centered by storage pond, and control system is connected with the level sensor on storage pond and controls the opening and closing of water inlet pipe valve, gutter valve and the altitude valve be arranged on storage pond.Whole system architecture of regulating and storing is compact, rationally distributed.Fully rainwater is purified, store, finally reach the object on self-restraint stratum.
Described filtering grid and dirt-filtering network are respectively equipped with different size specification, and the same group of filtering grid and dirt-filtering network used, the network interface size of dirt-filtering network is less than the network interface size of filtering grid.Filtering grid and dirt-filtering network are arranged in gradient, and network interface size is descending to be arranged in order, and the impurity layering in rainwater can be filtered step by step, while purifying water, also reduce the blocking probability of native system.
Be provided with to remove contamination above described filtering ponds and sedimentation basin and cover.After long use, easily deposit various precipitation rubbish, affect the normal operation of native system in filtering ponds and sedimentation basin, need timing cleaning, the lid of removing contamination above filtering ponds and sedimentation basin provides conveniently for scavenger precipitation rubbish with to the maintenance of native system.
Described storage pond is assemblied to form by prefabricated reinforced concrete scab, and cross section is octagon, storage pond inside concrete coating, and performs waterproof coating.Circle, in one with length also.Mean: circle has a center of circle, and the center of circle is all equal to the length of circumference.So be best for circle diversity, if during the storage pond being applied to the application builds, good effect can be obtained in self-restraint stratum.But it is large that arc builds difficulty compared to plane, and construction cost is high, so considering based on construction cost and difficulty of construction and self-restraint stratum effect, the application have selected octagon structure.Construction cost is saved under the prerequisite of the system of guarantee result of use.
Described prefabricated reinforced concrete scab is rectangle, two pieces of adjacent prefabricated reinforced concrete scabs are respectively equipped with " convex " groove and " recessed " groove of cooperatively interacting, and in the junction of " convex " groove and " recessed " groove, elastic waterstop bar is installed, prefabricated reinforced concrete scab is provided with equally distributed circular apron hole, and apron hole seals with water spraying pipe and is connected.In the application, storage pond adopts assembled building method, reduces installation difficulty, also mitigates the burden of integrated storage pond in transportation simultaneously.
Described storage pond top is provided with access cover, and level sensor and altitude valve are installed, the top of sidewall is provided with the water inlet be connected with rainwater influent stream pipe, the side relative with water inlet is provided with the bleed off pipe be connected with municipal Storm Sewer Network, and level sensor is connected with control system respectively with altitude valve.Control system controls the rainwater storage condition of storage pond inside automatically, and the withered abundance of water degree according to different net flows and season makes adjustment to storage pond internal state in good time.Ensure that rainwater is used adequately reasonably.
Be placed with replacement case in described storage pond, replacing sidewall and bottom around case is grid, replaces in case and is provided with loaded filter, replaces case upper end and is provided with fixing suspension ring.Due to last reservoir that storage pond is in system, inside water pressure is stablized, larger external force is not had to stir, so it is more obvious to fall heavy phenomenon, and less to the water spraying pipe diameter of surrounding extension, the easiest blockage phenomenon, and based on the specific position of water spraying pipe, can be regarded as the blind pipe stretching to stratum, cleaning difficulty is larger.So increase by one to replace case in storage pond, last anti-filter filtration is carried out to water source, eliminate the threat to water spraying pipe blocking greatly, greatly can extend service life.
The rectangular distribution of described apron hole, apron hole aperture is 20mm ~ 40mm, and described water spraying pipe length is 2m ~ 5m.Adopt distributed rectangular water spraying pipe easy for installation, and mostly be standard component in the water spraying pipe of this diameter range, material supply is sufficient, and eliminates high cost customized.
Described rainwater influent stream pipe is provided with water inlet pipe valve, and described bleed off pipe is provided with gutter valve, water inlet pipe valve is connected with control system respectively with gutter valve.Rainwater influent stream pipe and bleed off pipe are the important channel maintaining the inner amount of rainfall of storage pond, and corresponding inlet valve and water discharging valve are also the important switches maintaining storage pond internal pressure, and to the adjustment of storage pond internal environment, the service efficiency of rainwater plays a key effect.
Described water spraying pipe and the angled downward installation of storage pond, setting angle is 3 ° ~ 8 °.Water spraying pipe is installed at an angle, eliminates the holdup time of remaining rainwater in water spraying pipe, decreases the sediment pile of water spraying pipe.
The system of regulating and storing on a kind of rainwater-collecting shunting of the utility model, self-restraint stratum, its beneficial effect is:
(1), when running into heavy showers, the utility model can coordinate city planting ductwork to improve rainwater flood carrying capacity, reduces the flow path surface of urban pavement, plays the effect that peak clipping is regulated and stored;
(2) by filtering ponds and sedimentation basin, purified treatment is carried out to rainwater, effectively can remove the household garbage in rainwater and suspended particulate substance, decrease the pollution of rainwater field trash to natural environment;
(3) the utility model breaches the urban rainwater management theory of traditional " to arrange ", when the wet season, by each valve closing of control system by storage pond, remain rainwater resource, when dry season, level control valve of fetching boiling water, water body branches to around in soil layer by water spraying pipe, reach self-restraint stratum, the target of " elasticity adaptation " natural environment, " sponge city " is built there is important references meaning;
(4) the utility model regulates the folding of each valve by control system, can carry out manual operation and automatically control, when storage pond middle water level reaches the control height of level sensor, sensor carries out automatic alarm response process, gutter valve open, realizes the Automated condtrol of water level;
(5) each several part facility of the present utility model is all in underground, little by surrounding environment influence, does not substantially take ground space, can improve land resources utilization rate;
(6) the utility model applied range, is applicable to all kinds of major urban arterial highway, community road, large-scale square etc., can arrange corresponding storage pond size, strong adaptability according to different fields of employment.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the water spraying pipe distribution schematic diagram of storage pond of the present utility model;
Fig. 3 is the cross-sectional configuration schematic diagram of storage pond of the present utility model;
Fig. 4 is the vertical plate splicing schematic diagram of the prefabricated reinforced concrete scab of storage pond of the present utility model;
Fig. 5 is that the vertical plate of the prefabricated reinforced concrete scab of storage pond of the present utility model and base plate splice schematic diagram;
Fig. 6 is the overall structure schematic diagram of embodiment 2 of the present utility model.
Marginal data: 1-road surface; The overboard double-edged fine-toothed comb of 2-; 3-catch basin; 4-filtering grid; 5-dirt-filtering network; 6-concrete pedestal; 7-filtering ponds; 8-sedimentation basin; 9-removes contamination lid; 10-rainwater influent stream pipe; 11-water inlet pipe valve; 12-altitude valve; 13-access cover; 14-level sensor; 15-gutter valve; 16-bleed off pipe; 17-storage pond; 18-water spraying pipe; 19-control system; 20-prefabricated reinforced concrete scab.
Detailed description of the invention
The utility model provides the system of regulating and storing on the shunting of a kind of rainwater-collecting, self-restraint stratum, for making the purpose of this utility model, technical scheme and effect clearly, clearly, further describes the utility model below in conjunction with 2 embodiments.
Embodiment 1:
As shown in Figure 1, the system of regulating and storing on a kind of rainwater-collecting shunting of the present utility model, self-restraint stratum, comprises the catch basin 3, filtering ponds 7, sedimentation basin 8, storage pond 17 and the control system 19 that are positioned at side, road surface; Described cross section is that the catch basin 3 of rectangle is connected with filtering ponds 7, and catch basin 3 is provided with road surface 1 rainwater catchment above to the overboard double-edged fine-toothed comb 2 in catch basin 3; The baseplane of catch basin 3 is higher than the baseplane of filtering ponds 7, contributing to height of formation drop makes rainwater fully enter filtering ponds 7, it is concrete pedestal 6 below catch basin 3, pedestal 6 has good waterproof durability, can prevent the water body in catch basin 3 from infiltrating in the roadbed on road surface 1, affect the application life of roadbed; Roadbed 6 also becomes the basis of filtering ponds 7 and sedimentation basin 8 simultaneously, enhances the working strength of filtering ponds 7 and sedimentation basin 8.Meanwhile, the overboard double-edged fine-toothed comb 2 be arranged in above catch basin 3 can prevent the stone of road surface 1 rainfall runoff and large volume rubbish from entering into catch basin 3; Begin to take shape a kind of easy filter, first time has been carried out to rainwater and has filtered.Described catch basin 3 and filtering ponds 7 junction are provided with filtering grid 4, and the space of filtering grid 4 is less than the space of overboard double-edged fine-toothed comb 2, and the second time achieving rainwater is filtered, and removes the impurity in rainwater further.The delivery port of filtering ponds 7 is connected with sedimentation basin 8, and junction is provided with dirt-filtering network 5; Preferably, filtering ponds 7 and sedimentation basin 8 be iso-cross-section pass through a pond, centre dirt-filtering network 5 separates.Described sedimentation basin 8 is connected with storage pond 17 by the rainwater influent stream pipe 10 above sidewall; The baseplane of storage pond 17 is lower than the baseplane of sedimentation basin 8 and the sidewall water spraying pipe 18 that is provided with bleed off pipe 16 and is uniformly distributed around, and bleed off pipe 16 is positioned at the top of storage pond 17 sidewall, and water spraying pipe 18 is from the outside diffusion profile in the center of sidewall.Bleed off pipe 16 is positioned at the side, opposite of rainwater influent stream pipe 10 and is connected with municipal Storm Sewer Network, and water spraying pipe 18 extends out to soil layer around centered by storage pond 17, realizes the self-restraint reparation to ecological environment.Control system 19 is connected with the level sensor 12 on storage pond 17 and controls the opening and closing of water inlet pipe valve 11, gutter valve 15 and the altitude valve 12 be arranged on storage pond 17.
Above-mentioned filtering grid 4 and dirt-filtering network 5 are respectively equipped with different size specification, and the same group of filtering grid 4 and dirt-filtering network 5 used, the network interface size of dirt-filtering network 5 is less than the network interface size of filtering grid 4, network interface size can be determined according to the Rainfall runoff of environment residing for the system of regulating and storing and degree of contamination, the network interface size of usual setting filtering grid 4 is larger, the network interface size of dirt-filtering network 5 is less, filtering grid 4 is mainly used to control the larger particles impurity in rainwater, dirt-filtering network 5 is for filtering the less pollutant of particle diameter, alleviate the load of follow-up water body purification process.
The precipitation plate that multilayer is parallel to each other can be set in further sedimentation basin 8, to accelerate, to contamination precipitation effect in early-stage rainwater, also can add certain chemical composition, impel the precipitation of Heavy Metals in Waters.
Be provided with lid 9 of removing contamination above described filtering ponds 7 and sedimentation basin 8, can remove contamination cleaning treatment to filtering ponds 7 and sedimentation basin 8 in dry season.
Storage pond 17 top is provided with access cover 13 as described in Figure 2, and level sensor 14 and altitude valve 12 are installed, the sidewall of storage pond is assemblied to form by prefabricated reinforced concrete scab 20, prefabricated reinforced concrete scab 20 is provided with equally distributed circular apron hole, the rectangular distribution of apron hole, apron hole aperture is 20mm ~ 40mm, and apron hole seals with water spraying pipe 18 and is connected.Water spraying pipe 18 length is 2m ~ 5m, the rainwater in storage pond 17 can be diverted to around in soil layer.Water spraying pipe 18 and the angled downward installation of storage pond 17, setting angle is 3 ° ~ 8 °.The top of sidewall is provided with the water inlet be connected with rainwater influent stream pipe 10, and the side relative with water inlet is provided with the bleed off pipe 16 be connected with municipal Storm Sewer Network, rainwater influent stream pipe 10 is provided with water inlet pipe valve 11, bleed off pipe 16 is provided with gutter valve 15.Level sensor 14 is connected with control system 19 respectively with altitude valve 12.When the rising of storage pond 17 middle water level reaches level sensor 14, alarm signal is transferred to control system 19 by sensor, then control system 19 sends data-signal to the gutter valve 15 on bleed off pipe 16, gutter valve 15 is opened, realize the Automated condtrol of water level, guarantee the water level held stationary in storage pond 17; Maintainer can enter storage pond 17 pairs of water spraying pipe 18 and bleed off pipe 16 by the access cover 13 at top in dry season and carries out overhauling and clean.
Further, be placed with replacement case in storage pond 17, replacing sidewall and bottom around case is grid, replaces in case and is provided with loaded filter, replaces case upper end and is provided with fixing suspension ring.Replacement case can be changed into new according to actual conditions, effectively can filter out the impurity in rainwater, anti-clogging, have the function of purifying rainwater simultaneously concurrently.
As shown in Figure 3, described storage pond 17 is assemblied to form by prefabricated reinforced concrete scab 20, and cross section is octagon, octagonal each limit has the some water spraying pipe 18 extending to soil layer around.Storage pond 17 inside concrete coating, and perform waterproof coating, guarantee the sealing of storage pond 17.
Rectangular reinforced concrete spliced plate 20 processed as shown in Figure 4 and Figure 5, two pieces of adjacent prefabricated reinforced concrete scabs 20 are respectively equipped with " convex " groove and " recessed " groove of cooperatively interacting, and in the junction of " convex " groove and " recessed " groove, elastic waterstop bar are installed.
The system principle of regulating and storing on a kind of rainwater-collecting shunting of the utility model, self-restraint stratum is: rainwater on road surface collection → dmp filter purification → rainwater enters storage pond → rainwater storage → rainwater and shunts → conserve stratum.
Concrete enforcement principle of the present utility model is:
(1) in rainfall, road surface 1 rainwater enters catch basin 3 by overboard double-edged fine-toothed comb 2, filtering ponds 7 are entered after being filtered by larger particles impurity in rainwater by filtering grid 4, then dirt-filtering network 5 is relied on to be filtered by pollutant less for particle diameter, then enter sedimentation basin 8 and carry out settlement treatment, water body after purification enters in storage pond 17 through rainwater influent stream pipe 10, now the water inlet pipe valve 11 of storage pond 17 and altitude valve 12 uncovered, gutter valve 15 is closed;
(2) when amount of precipitation is larger, when storage pond 17 middle water level reaches the height of level sensor 14 control, alarm signal is transferred to control system 19 by level sensor 14, then control system 19 sends data-signal and is opened by gutter valve 15, rainwater is entered in municipal Storm Sewer Network by bleed off pipe 16, realizes the Automated condtrol of storage pond 17 middle water level;
(3) when being in the wet season after rainfall, by control system 19, water inlet pipe valve 11, gutter valve 15 are all closed with altitude valve 12, storage pond 17 becomes a closed system, along with the draining of water spraying pipe 18, negative pressure in storage pond 17 increases gradually, finally under suction function, make water spraying pipe 18 no longer draining, maintain the moisture storage capacity in storage pond 17;
(4) when long-term drying is in dry season, control system 19 sends data-signal and is opened by altitude valve 12, make air pressure and atmospheric equilibrium in storage pond 17, water body will be branched to around in soil layer by water spraying pipe 18, reach peak clipping and regulate and store, conserves the object on stratum.
Embodiment 2:
As shown in Figure 6, the present embodiment is applicable to the rainwater-collecting of urban cells road and regulates and stores, compared to embodiment 1, the rainwater purification treatment facility of the present embodiment is comparatively simple, its reason is that the shrub grassy marshland etc. in community has certain self cleaning to rainwater, makes the pollutant of community road relatively less.The system of regulating and storing of the present embodiment, comprises catch basin 3, rainwater influent stream pipe 7, storage pond 14 and water spraying pipe 15.Rainwater catchment on road surface 1 is regulated and stored in system to this by overboard double-edged fine-toothed comb 2 by described catch basin 3; Catch basin 3 is connected with storage pond 14 by described rainwater influent stream pipe 7, and rainwater influent stream pipe 7 water inlet is provided with dirt-filtering network 5, and water outlet is provided with water inlet pipe valve 8; Described storage pond 14 is provided with the equally distributed water spraying pipe 15 of altitude valve 9, access cover 10, level sensor 11, bleed off pipe 13 and periphery.
Further described catch basin 3 is spliced to form by precast unit 4, and with roadbed close contact on front side of component, with grade 6 close contact on rear side of component, the mode that described precast unit 4 longitudinally adopts half trough rim to connect along catch basin 3 is assembled;
Further described dirt-filtering network 5, for being filtered in catch basin 3 by the granule foreign in rainwater and pollutant, can be removed contamination process by opening overboard double-edged fine-toothed comb 2 pairs of catch basins 3 in dry season.
Although be described detailed description of the invention of the present utility model with embodiment by reference to the accompanying drawings above-mentioned, the utility model is not limited to above-described embodiment.The utility model those skilled in the art should be understood that and do not departing from improvement that the utility model category makes or distortion all should within protection domain of the present utility model.
Claims (10)
1. the system of regulating and storing on rainwater-collecting shunting, self-restraint stratum, is characterized in that, comprise catch basin, filtering ponds, sedimentation basin, storage pond and control system; Described catch basin is connected with filtering ponds, is provided with the overboard double-edged fine-toothed comb be collected to by rainwater on road surface in catch basin above catch basin; Described catch basin and filtering ponds junction are provided with filtering grid, and the delivery port of filtering ponds is connected with sedimentation basin, and junction is provided with dirt-filtering network; Described sedimentation basin is connected with storage pond by the rainwater influent stream pipe above sidewall; Described storage pond sidewall is provided with bleed off pipe and is evenly distributed on the water spraying pipe around storage pond, described bleed off pipe is connected with municipal Storm Sewer Network, described water spraying pipe extends out to soil layer around centered by storage pond, and control system is connected with the level sensor on storage pond and controls the opening and closing of water inlet pipe valve, gutter valve and the altitude valve be arranged on storage pond.
2. the system of regulating and storing on a kind of rainwater-collecting shunting according to claim 1, self-restraint stratum, it is characterized in that, described filtering grid and dirt-filtering network are respectively equipped with different size specification, and the same group of filtering grid and dirt-filtering network used, the network interface size of dirt-filtering network is less than the network interface size of filtering grid.
3. the system of regulating and storing on a kind of rainwater-collecting shunting according to claim 1, self-restraint stratum, is characterized in that, is provided with to remove contamination and covers above described filtering ponds and sedimentation basin.
4. the system of regulating and storing on a kind of rainwater-collecting shunting according to claim 1, self-restraint stratum, it is characterized in that, described storage pond is assemblied to form by prefabricated reinforced concrete scab, and cross section is octagon, storage pond inside concrete coating, and perform waterproof coating.
5. the system of regulating and storing on a kind of rainwater-collecting shunting according to claim 4, self-restraint stratum, it is characterized in that, described prefabricated reinforced concrete scab is rectangle, two pieces of adjacent prefabricated reinforced concrete scabs are respectively equipped with " convex " groove and " recessed " groove of cooperatively interacting, and in the junction of " convex " groove and " recessed " groove, elastic waterstop bar is installed, prefabricated reinforced concrete scab is provided with equally distributed circular apron hole, and apron hole seals with water spraying pipe and is connected.
6. the system of regulating and storing on a kind of rainwater-collecting shunting according to claim 1, self-restraint stratum, it is characterized in that, described storage pond top is provided with access cover, and level sensor and altitude valve are installed, the top of sidewall is provided with the water inlet be connected with rainwater influent stream pipe, the side relative with water inlet is provided with the bleed off pipe be connected with municipal Storm Sewer Network, and level sensor is connected with control system respectively with altitude valve.
7. the system of regulating and storing on a kind of rainwater-collecting shunting according to claim 1, self-restraint stratum, it is characterized in that, be placed with replacement case in described storage pond, replacing sidewall and bottom around case is grid, replace in case and be provided with loaded filter, replace case upper end and be provided with fixing suspension ring.
8. the system of regulating and storing on a kind of rainwater-collecting shunting according to claim 5, self-restraint stratum, it is characterized in that, the rectangular distribution of described apron hole, apron hole aperture is 20mm ~ 40mm, and described water spraying pipe length is 2m ~ 5m.
9. the system of regulating and storing on a kind of rainwater-collecting shunting according to claim 1, self-restraint stratum, it is characterized in that, described rainwater influent stream pipe is provided with water inlet pipe valve, and described bleed off pipe is provided with gutter valve, water inlet pipe valve is connected with control system respectively with gutter valve.
10. the system of regulating and storing on a kind of rainwater-collecting shunting according to claim 1, self-restraint stratum, it is characterized in that, described water spraying pipe and the angled downward installation of storage pond, setting angle is 3 ° ~ 8 °.
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| CN201520484501.1U CN204781254U (en) | 2015-07-07 | 2015-07-07 | Regulation system on reposition of redundant personnel, self -restraint stratum is collected to rainwater |
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| CN201520484501.1U CN204781254U (en) | 2015-07-07 | 2015-07-07 | Regulation system on reposition of redundant personnel, self -restraint stratum is collected to rainwater |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947781A (en) * | 2015-07-07 | 2015-09-30 | 济南轨道交通集团有限公司 | Rainwater collection diversion and strata conservation regulation and storage system |
| CN105735418A (en) * | 2016-02-22 | 2016-07-06 | 河海大学 | Underground closed conduit type phreatic water replenishing system |
| CN106045214A (en) * | 2016-07-18 | 2016-10-26 | 浙江水利水电学院 | Rain water system for building districts of sponge cities and construction method of rain water system |
| CN107574865A (en) * | 2017-08-16 | 2018-01-12 | 同济大学 | A kind of Rain Garden system suitable for greenhouse irrigation |
| CN108374477A (en) * | 2018-04-12 | 2018-08-07 | 西安建筑科技大学 | A kind of device collected for road initial rainwater with processing |
| CN112814122A (en) * | 2021-01-07 | 2021-05-18 | 江苏龙腾工程设计股份有限公司 | Ecological rainwater regulation and storage system for sponge city |
-
2015
- 2015-07-07 CN CN201520484501.1U patent/CN204781254U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947781A (en) * | 2015-07-07 | 2015-09-30 | 济南轨道交通集团有限公司 | Rainwater collection diversion and strata conservation regulation and storage system |
| CN105735418A (en) * | 2016-02-22 | 2016-07-06 | 河海大学 | Underground closed conduit type phreatic water replenishing system |
| CN106045214A (en) * | 2016-07-18 | 2016-10-26 | 浙江水利水电学院 | Rain water system for building districts of sponge cities and construction method of rain water system |
| CN107574865A (en) * | 2017-08-16 | 2018-01-12 | 同济大学 | A kind of Rain Garden system suitable for greenhouse irrigation |
| CN108374477A (en) * | 2018-04-12 | 2018-08-07 | 西安建筑科技大学 | A kind of device collected for road initial rainwater with processing |
| CN108374477B (en) * | 2018-04-12 | 2023-10-27 | 西安建筑科技大学 | Device for collecting and treating initial rainwater of road |
| CN112814122A (en) * | 2021-01-07 | 2021-05-18 | 江苏龙腾工程设计股份有限公司 | Ecological rainwater regulation and storage system for sponge city |
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