WO2012000178A1 - Produit de stockage d'eau et application correspondant - Google Patents

Produit de stockage d'eau et application correspondant Download PDF

Info

Publication number
WO2012000178A1
WO2012000178A1 PCT/CN2010/074762 CN2010074762W WO2012000178A1 WO 2012000178 A1 WO2012000178 A1 WO 2012000178A1 CN 2010074762 W CN2010074762 W CN 2010074762W WO 2012000178 A1 WO2012000178 A1 WO 2012000178A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
storage system
water storage
purification
filtration
Prior art date
Application number
PCT/CN2010/074762
Other languages
English (en)
Chinese (zh)
Inventor
秦升益
Original Assignee
北京仁创科技集团有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京仁创科技集团有限公司 filed Critical 北京仁创科技集团有限公司
Priority to PCT/CN2010/074762 priority Critical patent/WO2012000178A1/fr
Publication of WO2012000178A1 publication Critical patent/WO2012000178A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/001—Runoff or storm water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
    • 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

Definitions

  • the present invention relates to a water storage product and an application thereof, and more particularly to a water storage product and a water collection and purification storage system using the same. Background technique
  • FIG. 1 is a schematic cross-sectional view of the water collecting and purifying storage system.
  • the system comprises: an upper water storage container, the container wall is waterproof structure a collecting well located inside the water storage container, the collecting well is provided with a well cover, the well wall is a water permeable structure, and water exchange can be performed with the water storage container; wherein the collecting well and the water storage container are filled with fine sand filler, filler It is covered with a permeable surface.
  • the storage tank of the system has a small water storage space and poor water storage capacity.
  • the object of the present invention is to overcome the shortcomings of the water storage space of the prior art water collection and purification storage system, and to provide a water storage product, which can increase the water storage capacity of the water purification storage system.
  • a water storage product is provided, characterized in that the water storage product is made of a water permeable material, and the water permeable material defines a cavity.
  • the cavity may be a closed cavity or an open cavity, preferably a closed cavity.
  • the shape of the cavity may be any regular shape or irregular shape, and for the convenience of preparation, it is preferably a regular shape, more preferably a spherical shape or a columnar shape.
  • the number of the cavities may be one or more, and in order to further improve the water filtering effect and the water storage capacity, the number of the cavities is preferably plural.
  • the plurality of cavities are preferably evenly distributed throughout the article. According to this preferred embodiment, the strength of the water storage article can be improved.
  • the volume of the cavity may vary over a wide range, and in order to achieve both a good drainage effect and a water storage capacity, the volume of the cavity is preferably 20-90% of the volume of the water storage product, more preferably storage. 50-80% of the volume of the aquatic product.
  • the volume of the cavity refers to the total volume of the plurality of cavities.
  • the volume of the water storage product may be selected according to practical applications.
  • the wall thickness of the water storage product may be 1000-100000 cm 3
  • the wall thickness of the water storage product may be selected according to the required strength, for example, the wall of the water storage product. Thickness can be 15 or more, preferably 15-30
  • the shape of the water storage product may be a sphere, a cylinder, a square, a prism or a truncated cone.
  • the water permeable material may include an aggregate and a binder of the bonded aggregate, and the binder is at least partially a hydrophilic resin binder, and the weight ratio of the aggregate to the binder is 100: 1-20.
  • the binder is at least partially a hydrophilic resin binder, and the weight ratio of the aggregate to the binder is 100: 1-20.
  • the binder may also include other kinds of binders such as epoxy resins, acrylic resins, polyurethanes.
  • the hydrophilic resin binder may be 1-100% by weight, preferably 10-100% by weight, based on the total amount of the binder.
  • the aggregate may be various hard and water-insoluble materials, preferably at least one of quartz sand, fly ash, and smelting waste.
  • the aggregate may have an average particle diameter of from 0.07 mm to 1.6 mm.
  • the hydrophilic resin binder may be any of various hydrophilic resins capable of binding, and is preferably at least one of a hydrophilic epoxy resin, a hydrophilic polyurethane, and a hydrophilic acrylic resin.
  • the hydrophilic epoxy resin may be an epoxy resin having a hydrophilic carboxylate, a sulfonate, an ammonium salt, a hydroxyl group, or a main chain containing a nonionic hydrophilic segment.
  • the hydrophilic epoxy resin is commercially available.
  • the hydrophilic polyurethane may be a polyurethane having a hydrophilic carboxylate, a sulfonate, an ammonium salt, a hydroxyl group, or a main chain containing a nonionic hydrophilic segment.
  • the hydrophilic polyurethane is commercially available.
  • the hydrophilic acrylic resin may be a carboxylate, a sulfonate, an ammonium salt or a hydroxyl group having a hydrophilic side chain. Or an acrylic resin having a nonionic hydrophilic segment in the main chain.
  • the hydrophilic acrylic resin is commercially available.
  • the water permeable material may further include a curing agent for the hydrophilic resin binder, and the curing agent may be used in an amount conventionally used, preferably from 10 to 60% by weight based on the hydrophilic resin binder.
  • the curing agent for the hydrophilic epoxy resin is one or more of a fatty amine curing agent, an alicyclic amine curing agent, an aromatic amine curing agent, a polyamide curing agent, an acid anhydride curing agent, and a tertiary amine curing agent. ;
  • the curing agent for the hydrophilic polyurethane resin is an adduct of toluene diisocyanate (TDI) and trimethylolpropane (TMP), toluene diisocyanate and a hydroxyl group-containing prepolymer, toluene diisocyanate. Trimer.
  • the hydroxyl group-containing component may be one or more of a glycol, a polyol, an alcohol amine, an aromatic diamine, and a dicarboxylic acid (anhydride, ester).
  • the method of preparing a water storage article of the present invention may comprise molding a water permeable material into a mold to form the cavity.
  • the cavity of the water storage article is a closed cavity, such as a sphere, it can be prepared by the following steps:
  • demoulding that is, removing the hemispherical water storage product from the mold
  • the water storage article When the water storage article has an open cavity, it can be prepared by the following steps:
  • demoulding that is, removing the formed wave-shaped plate from the mold
  • a water purification storage system comprising:
  • the container wall of the water storage container is a waterproof structure, the top of the water storage container is open, and the inside of the water storage container is filled with a filler;
  • a collecting well located inside the water storage container and embedded in the packing, wherein at least a portion of the packing is the water storage product of the present invention.
  • the filler may also include sand.
  • the sand material is preferably fine sand, more preferably fine sand after washing with water, and the particle diameter thereof may be from 0.07 mm to 2 mm.
  • the ratio of sand to water storage can be 0-5:1.
  • the filling method of the sand material and the water storage product is not particularly limited, and may be in the following manners: (1) filling the water storage product in a lower portion of the water storage container, and then filling the sand material; (2) Filling the lower part of the water storage container with sand and then filling the water storage product; (3) mixing the water storage product and the sand material into the water storage container; (4) dividing the water storage product and the sand material The layer is filled in the water storage container, that is, the water storage product layer and the sand material layer are sequentially filled.
  • the water-permeable surface layer may be laid on the filler, and the water-permeable surface layer is laid by a water-permeable brick or directly laid by a second water-permeable material, and the water-permeable brick is made of a second water-permeable material.
  • the water permeable surface layer may have a thickness of 20 to 200 mm.
  • the second water permeable material may be selected for use within the scope of the water permeable material used to form the water storage product.
  • the bottom of the water storage container corresponding to the position of the water collecting well may be provided with a joint portion matching the diameter of the water collecting well, the joint portion is a boss, and the water collecting well is sleeved on the boss to prevent sand material Enter the collection well.
  • the collecting wells may be one or more, preferably a plurality, and the plurality of collecting wells are in communication with each other at a lower portion thereof.
  • water can be replenished from other wells when water is taken from one well, thus meeting the demand for a large amount of water.
  • the distance between any two collection wells is preferably at least 2 meters or more. According to this preferred embodiment, the filtration effect of water can be improved.
  • the distance between the two collection wells is the minimum distance between the well walls of the two collection wells.
  • the wall of the collecting well from the bottom is a water-permeable structure occupying 1/5 to 1/2 of the entire height, and the other part is a waterproof structure.
  • the water must pass through the filtration of the packing before it can enter the collection well from the lower portion of the collection well, thereby improving the quality of the water in the collection well.
  • a water collection filtration purification storage system characterized in that the water collection filtration purification storage system comprises a water collection filtration system and a water purification storage system, the water collection filtration system comprising a confluence device a filter flow guiding device, and a flow guiding line connecting the flow collecting device and the filtering and guiding device; the water purification storage system is connected to the filtering and guiding device through a water delivery pipe drawn by the filtering and guiding device The water outputted by the filtering and guiding device is stored in the water purification storage system through the water delivery pipe, wherein the water purification storage system is the water purification storage system of the present invention.
  • the flow collecting device may include a water collecting device and a grille disposed at a water inlet of the water collecting device or covering a surface of the water collecting device to enable water flowing into the water collecting device to be advanced Filtered through the grille.
  • the water collection filtration system may further include one or more sedimentation tanks in communication with the confluence means for using water in the confluence device in the sedimentation tank before inputting the diversion conduit Precipitation was carried out.
  • the filter flow guiding device may include a flow guiding channel and a filtering surface layer on the flow guiding channel, so that water introduced through the flow guiding line can be filtered through the filtering surface layer and then infiltrated into the guiding channel .
  • the permeable skin may be laid from a permeable brick or directly from a permeable material, the permeable brick being made of a permeable material.
  • the water permeable material may be selected for use within the scope of the water permeable material used to form the water storage article.
  • the water collection filtration purification storage system can be used to collect and store runoff rainwater in hillsides, roads, farmland, courtyards, lakes and rivers.
  • the water purification storage system of the present invention uses a water storage product, the water storage product being made of a water permeable material through which water can pass through the water permeable material into the cavity. It is stored in the middle. Therefore, the system has a large water storage capacity and a strong water storage capacity.
  • the water collection filtration purification storage system of the present invention pre-filters and pre-deposits the water source through the arrangement of the confluence device, the sedimentation tank and the filtration diversion device, and removes the bulk floating matter and the small solid suspended particles in the water flow. , the water entering the water purification storage system is subjected to the above pretreatment, and has good water quality.
  • the rainwater or sewage collected by the invention passes through the filtration of the permeable surface layer and the precipitation filtration of the filler to obtain relatively pure water, and the water is stored in the filler or in the water collecting well, and is not easily deteriorated or smelly.
  • the system of the invention can be applied to the collection, filtration and storage of runoff rainwater on hillsides, roads, farmland, courtyards, lake waters and river waters, and has a wide application environment.
  • FIG. 1 is a schematic cross-sectional view of a prior art water collection and purification storage system
  • FIG. 2 is a schematic view showing a simple structure of an embodiment of a water collecting filtration purification storage system of the present invention
  • FIG. 3 is a schematic view showing a simple structure of a water collecting filtration purification storage system of the present invention
  • Figure 5 is a cross-sectional view showing a second embodiment of the water purification storage system of the present invention.
  • Confluence device 2 1 Water collection device
  • the water collection filtration purification storage system includes a water collection filtration system and a water purification storage system, and the water filtration collection system
  • the system includes a confluence device 20, a filter diversion device 30, and a diversion conduit 40 connecting the confluence device 20 and the filtration diversion device 30; the water purification storage system 50 is guided by the filtration
  • the water delivery pipe 60 drawn from the flow device 30 is in communication with the filtration flow guiding device 30 such that water output by the filtration guiding device 30 enters the water purification storage system through the water delivery pipe 60. Stored in 50.
  • the water collecting device 20 includes a water collecting device 21 and a grille 2 2 , and the grill 22 is disposed at a water inlet of the water collecting device 21 or covering a surface of the water collecting device 21 In order to allow water flowing into the water collecting device 21 to be previously filtered through the grid 22.
  • the filtering and guiding device 30 includes a guiding channel 31 and a filtering surface layer 3 2 located on the guiding channel 31, and the filtering surface layer 3 2 is laid by a water permeable brick or directly by a water permeable material Laying, the permeable brick is made of a water permeable material so that water introduced through the flow guiding line 40 can be pre-filtered through the filtering surface layer 3 2 and then infiltrated into the flow guiding channel 3 1 .
  • the water collection filtration purification storage system of the present invention is not limited to the above structure, and further includes one or more sedimentation tanks 70 (shown in FIG. 3) communicating with the manifold 2 Q such that the manifold 2
  • the water in the Q is first introduced into the sedimentation tank 70 before being introduced into the diversion line 40 for precipitation, and the sedimentation tank 7 Q and the confluence device 2 Q can also pass a diversion flow.
  • the pipe 4 Q is connected, and when a plurality of sedimentation tanks are provided, it is preferable to connect a plurality of sedimentation tanks 70 in series.
  • a grid may be provided at the water inlet of the sedimentation tank 70 to filter the water input by the manifold 20.
  • the above-mentioned diversion line 40 can be a diversion channel, or any channel for water supply transmission, without limitation.
  • the water collection filtration purification storage system of the invention can be used for collecting and filtering rainwater on the slopes, roads, farmland, courtyards, and the like, as well as collecting and filtering the rainwater falling in the sky (as shown in FIG. 3), and also for lake water, river water, etc. Filter and store.
  • the above-mentioned hillside, road, farmland, courtyard and other runoff rainwater or lake water or river water first enters the water collecting device 2 1 of the confluence device 20 through the grille 2 2 of the confluence device 20, in the process, the grille 2 2 can remove the bulk floating matter in the collected water flow, and the water entering the water collecting device 21 can be precipitated, so that the small solid suspended particles in the water flow are precipitated by gravity to the bottom of the pool, so that small particles in the water
  • the suspended matter is removed and the water body is purified.
  • the purified water flows through the diversion line 40 into the filtration diversion device 30.
  • the filtration diversion device 30 is mainly divided into upper and lower layers, and the upper layer is laid by permeable brick or by a permeable material (such as sand-based filter).
  • the filter surface layer 3 2 made of water rock
  • the filter surface layer 3 2 will perform primary filtration on the effluent water, because the sand-based filtered water surface is fine, so small Particulate matter will not be removed for removal.
  • the suspended solids in the water flow will be effectively treated.
  • phosphorus is present in the surface pollutants. After the phosphorus is dissolved in the rainwater, it mainly exists in the form of phosphate, during the mixing process.
  • the intrinsic Ca 2+ and Mg 2+ in the rainwater are collected to form a phosphate precipitate.
  • the phosphate precipitate is mostly precipitated and removed in the confluence device 20, and the sand-based filtered rock which has not been removed and removed is further filtered and removed.
  • the sand-based filtered rock has the function of filtration and adsorption, it makes the water NH 3 -N can be removed, the removal rate can reach 85%, and the removal effect of TP can reach more than 65%, ensuring the cleanliness of the water entering the groundwater purification storage system.
  • the filtered water flows into the lower flow guiding channel 31, and the water flowing into the flow guiding channel 3 1 finally flows into the groundwater purification storage system 50.
  • the water flowing out of the manifold 20 can pass through the one or more deposition tanks to deposit one or more stages of the water flow to enter the filtration deflector 3
  • the water quality in 0 is cleaner.
  • the water purification storage system can be connected to a drip irrigation system or a sprinkler irrigation system, and can be irrigated to the farmland through a drip irrigation system or a sprinkler irrigation system for the purpose of rainwater recovery.
  • the preferred embodiment of the water purification storage system in the water collection filtration purification storage system of the present invention will be described below with reference to the accompanying drawings.
  • the water purification storage system of the preferred embodiment can be applied to the water collection filtration purification storage system of the present invention. Thereby bringing about various variations of the water collection filtration purification storage system of the present invention:
  • the water purification storage system of the present invention may be disposed in the soil base layer 11, and includes a water storage container 1 opened above.
  • the container wall of the water storage container 1 is a waterproof structure; a water collecting well 2 located inside the water storage container, the well wall is a water permeable structure, the water collecting well 2 can exchange water with the water storage container 1, and the collecting well 2 Filled with the water storage container 1 with a filler, wherein the filler comprises fine sand 4 and/or a plurality of water storage products 7, wherein the fine sand 4 is mixed with the water storage product 7 and fine sand 4 particles
  • the particle size is from 0.07 mm to 2 mm, and the fine sand 4 has the function of purifying water, and the water stored therein does not deteriorate, so that the collected rainwater or sewage is filtered by the permeable surface layer 5 and the fine sand filler is filtered.
  • the pure water is used, and the inside of the water storage product 7 is a cavity 8, and the cavity 8 of the water storage product 7 serves as a water storage space, and has a large water storage capacity, which can increase the storage capacity of the water storage container. Further, in the filler, the water storage articles are interlaced to support the water storage products to each other, thereby increasing the strength of the filler.
  • the structure of the water storage product 7 is one or more permeable water storage spheres, a permeable water storage cylinder body, a permeable water storage round platform body and the like, and is not limited. And, the water storage product 7 has a cavity that forms a water storage space.
  • the water storage product 7 forms a water permeable structure that can be bidirectionally permeable to water inward and outward, so that water in the fine sand can pass through the wall portion of the water storage product 7 into the cavity 8 thereof to increase
  • the water storage amount the water in the water storage product 7 can also be exuded from the cavity 8 into the fine sand 4 and the collecting well 2, and the water can be exchanged between the fine sand 4 and the water storage product 7 through the water permeable material.
  • the water in the water storage product 7 can also pass through The water carrier wall enters the fine sand 4.
  • the well wall of the collecting well 2 is a water permeable structure made of a water permeable material having a passage or a passage through which the gas flows, or the collecting well 2 has a flow passage through which the water is supplied, the diameter of the flow passage. Less than the particle size of the fine sand, the water in the fine sand can enter the collecting well 2 through the permeable well wall.
  • the water-permeable surface layer 5 is laid on the filler, and the water-permeable surface layer 5 is laid by a water-permeable brick or directly laid by a water-permeable material, so that rainwater or sewage can pass through the water-permeable surface layer 5 into the fine sand filler below, the water permeability.
  • the brick is made of a permeable material. Therefore, in the state of use, since water can be exchanged between the fine sand 4, the water storage product 7, and the collecting well 2, the water is stored in the fine sand 4, the water storage space 8 of the water storage product 7, and the collecting well 2.
  • the manhole cover 6 is opened and water is withdrawn from the collection well 2, during which the water in the fine sand 4 and the water storage product 7 can be replenished into the collection well 2.
  • the upper part of the collecting well 2 is connected to the atmosphere, and is covered by the waterproof manhole cover 6, and the pumping cover can be opened by opening the manhole cover, or the upper part of the collecting well 2 is not connected to the atmosphere, but has a pumping passage, for example, the collecting well 2 has A pumping passage that can communicate with the pump is inserted into the pumping passage through a water pump to achieve pumping.
  • a bottom portion of the water storage container 1 corresponding to the water collecting well is provided with a joint portion 3 matching the diameter of the water collecting well 2, the joint portion is a boss, and the water collecting well 2 is disposed outside the boss. .
  • the gravel layer 10 may be disposed under the water permeable surface layer 5, and a water permeable leveling layer 9 may be disposed between the water permeable surface layer 5 and the gravel layer 10 without limitation.
  • FIG. 5 is a cross-sectional view showing a second embodiment of the water purification storage system of the present invention, which is a further improvement of the water purification storage system of Figure 4, which differs from the embodiment shown in Figure 4 in that:
  • the collecting well 2 is a plurality of ports, and the multi-port collecting wells 2 are connected by a connecting pipe 12, and the connecting pipe 12 connecting the multi-port collecting wells 2 is disposed at a lower portion of the multi-port collecting wells 2, so that the multi-port collecting wells
  • the water in the second phase is connected, and the upper diameter of at least one of the collecting wells 2 is exposed to the permeable surface layer 5, and a watertight manhole cover 6 is provided so that water can be withdrawn from the port collecting well 2.
  • Example 1 are for the preparation of the water storage articles of the present invention.
  • the raw materials of the water storage carrier are as follows: 5 kg of raw sand, 275 g of epoxy resin E-44, 30 g of water-based epoxy resin and 70 g of aliphatic polyamine curing agent, and then the above mixture is added to 6.0 kg of silica sand (particle size is 0.2-0.5) Mm) and mix Evenly.
  • the above mixture was poured into a hemispherical mold having an inner diameter of 165 mm and an outer diameter of 200 mm, compacted, and then demolded under normal pressure at 80 ° C for 10 hours, and the above resin and curing agent were mixed.
  • the two hemispherical bonds were cured at 80 ° C for 3 hours to obtain a spherical water-storing article having a closed cavity in accordance with the present invention.
  • the binder was 600 g of a hydroxyl group-containing acrylic resin and 200 g of a HDI biuret, 60 g of a hydrophilic epoxy resin, and 200 g of a fatty amine curing agent, and the mixture was uniformly mixed.
  • the above glue was added to 12 kg of silica sand and mixed well.
  • the above mixture was poured into a wavy mold having an inner dimension of 350 x 300 x 60 mm, compacted, and then demolded after curing at normal pressure at 80 ° C for 10 hours, interlacing the pallets to obtain an open cavity according to the present invention. Water storage products.
  • the binder was 200 g of a hydroxyl group-containing hydrophilic polyurethane and 50 g of a fatty amine curing agent, and the mixture was uniformly mixed.
  • the above glue was added to 4 kg of silica sand and mixed well. Pour the above mixture into the inner size of 150x200x60mm Compacted in a rectangular mold, forming a groove of 90 x 100 x 40 mm on the compacted mixture, then demolding after curing at atmospheric pressure at 80 ° C for 10 hours, interlacing the pallets, thereby obtaining an opening according to the present invention
  • the water storage product of the cavity is 200 g of a hydroxyl group-containing hydrophilic polyurethane and 50 g of a fatty amine curing agent, and the mixture was uniformly mixed.
  • the above glue was added to 4 kg of silica sand and mixed well. Pour the above mixture into the inner size of 150x200x60mm Compacted in a rectangular mold, forming a groove of 90 x

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Sewage (AREA)

Abstract

L'invention porte sur un produit de stockage d'eau, sur un système de purification et de stockage d'eau (50) et sur un système de collecte, de filtration, de purification et de stockage d'eau les utilisant. Le produit de stockage d'eau est constitué par un matériau perméable à l'eau définissant une cavité. Le système de collecte, de filtration, de purification et de stockage d'eau comprend un système de collecte et de filtration d'eau et le système de purification et de stockage d'eau (50). Le système de collecte et de filtration d'eau comprend un dispositif de confluence (20), un dispositif de filtration et d'introduction (30) et une conduite d'introduction (40) faisant communiquer le dispositif de confluence (20) avec le dispositif de filtration et d'introduction (30). Le système de purification et de stockage d'eau (50) communique avec le dispositif de filtration et d'introduction (30) par l'intermédiaire d'une conduite de transport d'eau (60) dérivant du dispositif de filtration et d'introduction (30). De cette manière, l'eau transportée à partir du dispositif de filtration et d'introduction (30) est délivrée au système de purification et de stockage d'eau (50) pour un stockage par l'intermédiaire de la conduite de transport d'eau (60). L'application du système de collecte, de filtration, de purification et de stockage d'eau fait que la ressource en eau est pré-filtrée et pré-sédimentée de façon répétée et que de grosses particules de matériau flottantes et de petites particules solides en suspension sont retirées, de telle sorte que la qualité de l'eau délivrée au système de purification et de stockage d'eau est meilleure.
PCT/CN2010/074762 2010-06-30 2010-06-30 Produit de stockage d'eau et application correspondant WO2012000178A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2010/074762 WO2012000178A1 (fr) 2010-06-30 2010-06-30 Produit de stockage d'eau et application correspondant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2010/074762 WO2012000178A1 (fr) 2010-06-30 2010-06-30 Produit de stockage d'eau et application correspondant

Publications (1)

Publication Number Publication Date
WO2012000178A1 true WO2012000178A1 (fr) 2012-01-05

Family

ID=45401309

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2010/074762 WO2012000178A1 (fr) 2010-06-30 2010-06-30 Produit de stockage d'eau et application correspondant

Country Status (1)

Country Link
WO (1) WO2012000178A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102747757A (zh) * 2012-06-18 2012-10-24 同济大学 一种荒漠化地区的雨水收集利用方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1290788A (zh) * 1999-09-30 2001-04-11 陈才祥 道路排水设施
CN2923833Y (zh) * 2006-06-26 2007-07-18 黄振流 雨水回收利用系统
CN101046103A (zh) * 2007-03-09 2007-10-03 北京仁创制造技术研究院 水收集净化储存系统
CN200974985Y (zh) * 2006-11-16 2007-11-14 杨炳营 裸露地面雨水收集设施
KR100952192B1 (ko) * 2010-01-07 2010-04-09 임철웅 우수를 지중에 침투 저장하는 침투 관정을 이용한 워터 포켓
CN101839007A (zh) * 2009-03-18 2010-09-22 北京仁创科技集团有限公司 水收集过滤净化储存系统
CN101838020A (zh) * 2009-03-18 2010-09-22 北京仁创科技集团有限公司 透水储水载体和使用该载体的水收集净化储存系统
CN101839009A (zh) * 2009-03-18 2010-09-22 北京仁创科技集团有限公司 一种多井储水系统
CN101838028A (zh) * 2009-03-18 2010-09-22 北京仁创科技集团有限公司 一种水收集净化储存系统

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1290788A (zh) * 1999-09-30 2001-04-11 陈才祥 道路排水设施
CN2923833Y (zh) * 2006-06-26 2007-07-18 黄振流 雨水回收利用系统
CN200974985Y (zh) * 2006-11-16 2007-11-14 杨炳营 裸露地面雨水收集设施
CN101046103A (zh) * 2007-03-09 2007-10-03 北京仁创制造技术研究院 水收集净化储存系统
CN101839007A (zh) * 2009-03-18 2010-09-22 北京仁创科技集团有限公司 水收集过滤净化储存系统
CN101838020A (zh) * 2009-03-18 2010-09-22 北京仁创科技集团有限公司 透水储水载体和使用该载体的水收集净化储存系统
CN101839009A (zh) * 2009-03-18 2010-09-22 北京仁创科技集团有限公司 一种多井储水系统
CN101838028A (zh) * 2009-03-18 2010-09-22 北京仁创科技集团有限公司 一种水收集净化储存系统
KR100952192B1 (ko) * 2010-01-07 2010-04-09 임철웅 우수를 지중에 침투 저장하는 침투 관정을 이용한 워터 포켓

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"RENCHUANG INST MFR TECHN. RENCHUANG Fount-Rainwater Expert System", HOUSING INDUSTRY, no. 10, October 2008 (2008-10-01), pages 56 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102747757A (zh) * 2012-06-18 2012-10-24 同济大学 一种荒漠化地区的雨水收集利用方法

Similar Documents

Publication Publication Date Title
JP5178745B2 (ja) 水収集・浄化・貯蔵システム
CN101649592B (zh) 一种道路排水系统
CN101838028B (zh) 一种水收集净化储存系统
CN202046934U (zh) 一种人工湿地水体处理系统
CN102674552B (zh) 一种人工湿地水体处理系统
CN201485768U (zh) 一种道路排水系统
CN103693745B (zh) 一种入河径流污染的复合人工湿地处理方法及装置
CN202157407U (zh) 一种储水装置
CN102839716A (zh) 一种储水装置
CN113582444B (zh) 一种干散货码头径流污染的收集净化与回用工艺
JP2009000638A (ja) 濁水の浄化方法
CN103174189B (zh) 一种储水系统
CN202157376U (zh) 一种储水装置
CN101838020A (zh) 透水储水载体和使用该载体的水收集净化储存系统
CN201850158U (zh) 一种景观水体循环净化系统
CN210597544U (zh) 土壤及建筑垃圾浇筑自动喝水过滤式整体管道及其管井
WO2012000178A1 (fr) Produit de stockage d'eau et application correspondant
CN102417216A (zh) 一种景观水体循环净化系统及其循环净化方法
CN201692707U (zh) 一种滤水池
CN209989661U (zh) 一种湿陷性黄土地区用城市绿地地基
CN210597231U (zh) 一种可净化水质的生态透水坝
CN206438582U (zh) 一种新型雨水蓄滞与利用一体化系统
WO2012000173A1 (fr) Système de collecte, de purification et de stockage d'eau
CN202627082U (zh) 一种表层可用于种植的储水系统
CN218322941U (zh) 雨水储存利用装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10853883

Country of ref document: EP

Kind code of ref document: A1

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10853883

Country of ref document: EP

Kind code of ref document: A1