CN107043174A - A kind of sponge city water storage device - Google Patents
A kind of sponge city water storage device Download PDFInfo
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- CN107043174A CN107043174A CN201710282104.XA CN201710282104A CN107043174A CN 107043174 A CN107043174 A CN 107043174A CN 201710282104 A CN201710282104 A CN 201710282104A CN 107043174 A CN107043174 A CN 107043174A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 350
- 238000003860 storage Methods 0.000 title claims abstract description 77
- 239000011152 fibreglass Substances 0.000 claims abstract description 70
- 239000010865 sewage Substances 0.000 claims abstract description 61
- 239000013049 sediment Substances 0.000 claims abstract description 43
- 238000004804 winding Methods 0.000 claims description 26
- 235000012773 waffles Nutrition 0.000 claims description 20
- 239000011521 glass Substances 0.000 claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 17
- 238000012545 processing Methods 0.000 abstract description 15
- 239000002699 waste material Substances 0.000 abstract description 5
- 239000002585 base Substances 0.000 description 11
- 239000004743 Polypropylene Substances 0.000 description 10
- 238000000926 separation method Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 7
- 238000001556 precipitation Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 241000195493 Cryptophyta Species 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 150000001447 alkali salts Chemical class 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000006056 electrooxidation reaction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- 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
- E03F5/101—Dedicated additional structures, interposed or parallel to the sewer system
-
- 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
- E03F5/105—Accessories, e.g. flow regulators or cleaning devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- 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
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Sewage (AREA)
Abstract
The invention discloses a kind of sponge city water storage device, belong to water storage and utilize technical field, including fiberglass tank body and storage tank, the first demarcation strip and the second demarcation strip are provided with glass fiber reinforced plastic tank body, fiberglass tank body is separated into the first water treatment room, the second water treatment room and the 3rd water treatment room by the first demarcation strip and the second demarcation strip, sediment separator is provided with above first water treatment room, outlet pipe and sewage pipe are connected with sediment separator, it is provided with above 3rd water treatment room on water treatment machine, storage tank and is fixedly connected with overflow device.The present invention is precipitated by being introduced after directly separating urban rainwater and sewage through separator for mud and water in glass fiber reinforced plastic tank body, domestic water is can be used as by water treatment machine purified treatment again to use, turn waste into wealth, without urban rainwater and sewage transport are handled to sewage treatment plant, short with stroke, treatment effeciency is high, and processing cost is low, the effect of energy-conserving and environment-protective, suitable large-scale promotion application.
Description
Technical field
Technical field, more particularly to a kind of sponge city water storage device are utilized the present invention relates to water storage.
Background technology
With the development of the society, the development of the mankind, Process of Urbanization Construction gradually accelerates process, and in this process, Ren Menti
This theory of sponge city is gone out.Sponge city, is new generation of city storm water man- agement concept, refers to that city is adapting to environmental change
There is good " elasticity ", also referred to as " water elasticity city " in terms of the natural calamity brought with reply rainwater.When raining
Water suction, retaining, infiltration, water purification, it is necessary to when by the water stored " release " and be used.Sponge city is built, plans as a whole to play certainly
Right ecological functions and manual intervention function, effectively control rainfall runoff, realize nature accumulation, naturally osmotic, the city of self-purification
City's development pattern, is conducive to repairing city Ecology, self-restraint water resource, prevention waterlogging ability in enhancing city expands public product effective
Investment, improves new urbanization quality, promotes harmony between man and nature development.
Before for a long time, people using PP rainwater modules to rainwater with regard to being recycled, and PP rainwater modules are generally
The regeneration PP polypropylene of 100% high-quality.With water immersion without precipitate, free from extraneous odour, superpower resistance to strong acid, strong basicity use the longevity
The characteristics of ordering long.But the shortcoming of PP rainwater modules is it is also obvious that each PP module cistern is the plastics pieced together
Bag, there is the risk of rupture, as long as one small gap of rupture, water is spilt, with regard to that can wash away silt, hydraulic pressure causes gap gradually to expand
Greatly, more high concentration of sediment is washed away, long-term heavy rain washes away, a space is formed on nigh structure foundation bottom, is existed to cause and is built
Build the inclined hidden danger of thing.If running into earthquake, it is easier to topple over.PP module cisterns are designed to store rainwater simultaneously
, but the leaf rubbish birds droppings silt inside rainwater, it is impossible to rationally remove, influence environmental sanitation.
Publication No. CN 205472939U, publication date disclosed one kind for the Chinese patent literature of on 08 17th, 2016
The rain flood processing of sponge urban construction, cleaning system, it is characterised in that：Including：Rain water collecting system, sewage disposal system, water
Cyclic utilization system；The rain water collecting system includes the default pipeline of municipal underground water pipe system, will be excessive in city
Rainwater be collected under fixed processing environment and store by default pipeline, the processing environment of the fixation includes biological aggregate,
Pre-processed using biological aggregate, after the sewage disposal system is introduced by connecting line, utilize extracting device feeding institute
State in water circulation utilization system and distribute, utilize.
Publication No. CN 205604405U, publication date disclosed one kind for the Chinese patent literature of on 09 28th, 2016
Retaining water purification integral system under sponge urban land, mainly by setting pot, sunk type greenery patches, underground conservation pool and equipment room group
Into, it is characterised in that：It is connected in setting pot by downflow weir with sunk type greenery patches, sunk type greenery patches is stored by overfall and underground
Pond is connected, and underground conservation pool is arranged on setting pot and below sunk type greenery patches, underground conservation pool is connected with equipment room by pipeline
Connect.
Using above-mentioned patent document as the prior art of representative, although rainwater can be carried out at purification to a certain extent
Reason, but whole system is complicated, processing cost is high, and efficiency is low, is not suitable for large-scale promotion application.
The content of the invention
Defect of the invention in order to overcome above-mentioned prior art is there is provided a kind of sponge city water storage device, and the present invention passes through
Introduce in glass fiber reinforced plastic tank body and precipitate after urban rainwater and sewage are directly separated through separator for mud and water, then by water treatment machine purification
Reason can be used as domestic water and use, and turns waste into wealth, without urban rainwater and sewage transport are handled to sewage treatment plant, has
Stroke is short, and treatment effeciency is high, and processing cost is low, the effect of energy-conserving and environment-protective, suitable large-scale promotion application.
The present invention is achieved through the following technical solutions：
A kind of sponge city water storage device, including fiberglass tank body and storage tank, it is characterised in that：Set in the glass fiber reinforced plastic tank body
The first demarcation strip and the second demarcation strip are equipped with, fiberglass tank body is separated into the first water process by the first demarcation strip and the second demarcation strip
It is provided with the first opening, the second demarcation strip and is provided with room, the second water treatment room and the 3rd water treatment room, first demarcation strip
It is provided with above second opening, first water treatment room on sediment separator, sediment separator and is connected with outlet pipe and dirt
Water pipe, outlet pipe is stretched into the first water treatment room, and sewage pipe, which runs through above the first water treatment room, the 3rd water treatment room, to be set
Water position is managed and is provided with clear water pipe and return duct on machine, the water treatment machine, and return duct is stretched into the 3rd water treatment room, clear water pipe
It is connected with storage tank, overflow device is fixedly connected with the storage tank.
The storage tank includes glass reinforced plastic winding pipeline, the first end cap and the second end cap, the first end cap and glass reinforced plastic winding
One end of pipeline is tightly connected, and the other end of the second end cap and glass reinforced plastic winding pipeline is tightly connected.
The sediment separator includes being provided with ring-shaped step, ring-shaped step on cylindrical tube, the madial wall of cylindrical tube
Lower section is provided with the madial wall formation annular groove of interior fixed seat, interior fixed seat and cylindrical tube, ring-shaped step and is provided with ring
Shape filter screen, the upper end of annular filter screen is connected with ring-shaped step, and the lower end of annular filter screen is connected with interior fixed seat, cylindrical tube it is interior
The lateral wall formation clear water chamber of side wall and annular filter screen.
Many vertical raised lines are distributed with the madial wall of the cylindrical tube, vertical raised line is located above ring-shaped step, appoints
The spacing of two adjacent vertical raised lines of meaning is identical.
The annular filter screen includes lap segment, filter screen section and embedded section, lap segment, filter screen section and insertion successively from top to bottom
Section, which is formed in one, to be formed.
The interior fixed seat includes annular bottom plate and fixed base plate, and fixed base plate is vertically connected on the inner periphery of annular bottom plate
On wall.
The sewage pipe is arranged on the bottom wall of cylindrical tube, and sewage pipe is located at below clear water chamber.
Manhole, the first water process are provided with above first water treatment room, the second water treatment room and the 3rd water treatment room
Staircase is provided with room, the second water treatment room and the 3rd water treatment room.
The cross section of first opening and the second opening is to be provided with the first grid on circle, the first opening
Plate, the first waffle slab detachable connection is provided with the second waffle slab, the second grid on the first demarcation strip on the second opening
Plate detachable connection is on the second demarcation strip.
The distance between roof is 50 centimetres in first opening and glass fiber reinforced plastic tank body, the second opening and fiberglass
The distance between tank body inner roof wall is 80 centimetres.
The operation principle of the present invention is as follows：
Rainwater and sewage are from the entrance of sediment separator enters sediment separator, and the water after being separated through sediment separator is through water outlet
Pipe is flowed into the first water treatment room, and the muddy water containing silt is discharged through sewage pipe；Water after being precipitated through the first water treatment room
It is flowed into from the first opening in the second water treatment room, the water after the second water treatment room precipitation is flowed into from the second opening again
Into the 3rd water treatment room, the water in the 3rd water treatment room is pumped into water treatment machine by water treatment machine by return duct, at water
Reason machine carries out last purified treatment to it, and the clear water after purified processing enters standby in storage tank through clear water pipe, works as needs
During using clear water, it can just be obtained easily by the overflow device on storage tank.
Beneficial effects of the present invention are mainly manifested in following aspect：
First, it is of the invention, it is provided with the first demarcation strip and the second demarcation strip, the first demarcation strip and the second demarcation strip in glass fiber reinforced plastic tank body
Fiberglass tank body is separated on the first water treatment room, the second water treatment room and the 3rd water treatment room, the first demarcation strip and is provided with
It is provided with one opening, the second demarcation strip above the second opening, the first water treatment room and is provided with sediment separator, silt separation
Outlet pipe and sewage pipe are connected with device, outlet pipe is stretched into the first water treatment room, sewage pipe runs through the first water treatment room, the 3rd
It is provided with above water treatment room on water treatment machine, water treatment machine and is provided with clear water pipe and return duct, return duct is stretched at the 3rd water
Reason is indoor, and clear water pipe is connected with storage tank, and overflow device is fixedly connected with storage tank, in use, rainwater and sewage divide from silt
Entrance from device enters in sediment separator, and the water after being separated through sediment separator is flowed into the first water treatment room through outlet pipe
Interior, the muddy water containing silt is discharged through sewage pipe；Water after being precipitated through the first water treatment room is flowed into the from the first opening
In two water treatment rooms, the water after the second water treatment room precipitation is flowed into the 3rd water treatment room from the second opening again, the
Water in three water treatment rooms is back in water treatment machine by return duct, and water treatment machine carries out last purified treatment to it, warp
Clear water after purified treatment enters standby in storage tank through clear water pipe, when needing to use clear water, passes through the overflow on storage tank
Device can just be obtained easily, for whole scheme is compared with prior art PP modules, using fiberglass tank body, with it is lightweight, than strong
The characteristics of high, water-fast, the acidproof alkali salt electrochemical corrosion of degree, not corrosion, ageing-resistant, uvioresistant, long service life, through silt point
Water after being separated from device is stored in glass fiber reinforced plastic tank body, and not raw algae, water quality is excellent；Each part for constituting water storage device is fitted
Suitable large-scale production, mechanization degree are high；Urban rainwater and sewage enter glass fiber reinforced plastic tank body after directly being separated through separator for mud and water
Interior precipitation, then can be used as domestic water by water treatment machine purified treatment and use, turns waste into wealth, without by urban rainwater and sewage
Sewage treatment plant's processing is transported to, short with stroke, treatment effeciency is high, and processing cost is low, the effect of energy-conserving and environment-protective, suitable big rule
Mould popularization and application.
2nd, of the invention, storage tank includes glass reinforced plastic winding pipeline, the first end cap and the second end cap, the first end cap and glass
The one end in steel winding pipe road is tightly connected, and the other end of the second end cap and glass reinforced plastic winding pipeline is tightly connected, using fiberglass
Winding pipe, with higher toughness and mechanical strength, can ensure the long-term of whole storage tank as the main element of storage tank
Stability in use.
3rd, of the invention, sediment separator includes being provided with ring-shaped step, ring on cylindrical tube, the madial wall of cylindrical tube
It is provided with the madial wall formation annular groove of interior fixed seat, interior fixed seat and cylindrical tube, ring-shaped step and sets below shape step
Annular filter screen is equipped with, the upper end of annular filter screen is connected with ring-shaped step, and the lower end of annular filter screen is connected with interior fixed seat, cylindrical tube
The madial wall of body and the lateral wall formation clear water chamber of annular filter screen, the entrance of rainwater and sewage through sediment separator enter cylindrical tube
In vivo, it is easy for forming vortex, current and circle on certain flow velocity, the inwall of water impact to cylindrical tube because current have
The inwall of column jecket body produces centrifugal force, under the barrier effect of annular filter screen, and the water for mixing silt is past dirty；Clear water stream exists
It is flowed under centrifugal action through annular filter screen in clear water chamber, realizes being automatically separated for muddy water, without is additionally provided kinetic energy, energy
Consumption is low, and environmental protection is convenient.
4th, it is of the invention, many vertical raised lines are distributed with the madial wall of cylindrical tube, vertical raised line is located on ring-shaped step
Side, the spacing of any two adjacent vertical raised lines is identical, for more smooth cylindrical tube madial wall, vertical convex due to being provided with
Bar so that the madial wall of cylindrical tube is uneven, is more prone to form vortex on the madial wall of water impact to cylindrical tube,
And then increase current centrifugal force, improve mud-water separation effect；The spacing of any two adjacent vertical raised lines is identical, and uniformity is good,
Enable clear water stream more uniformly to pass through annular filter screen, gone out along the scattered of even circumferential of annular filter screen, enter one
Step enhances mud-water separation effect.
5th, of the invention, annular filter screen includes lap segment, filter screen section and embedded section, lap segment, filter screen section successively from top to bottom
It is formed in one and forms with embedded section, annular filter screen firmly can be fixed on by cylindrical tube by lap segment and embedded section
Interior, overall construction intensity is high, and stability in use is strong.
6th, of the invention, interior fixed seat includes annular bottom plate and fixed base plate, and fixed base plate is vertically connected on annular bottom plate
Stationary annular filter screen simple in construction on inner peripheral wall, can not only stablizing, and the dismounting and change of interior fixed seat is also quite square
Just.
7th, of the invention, sewage pipe is arranged on the bottom wall of cylindrical tube, and sewage pipe is located at below clear water chamber, by by dirt
Water pipe is arranged on the bottom wall of cylindrical tube, is easily installed, and being mixed with the muddy water of silt just can be smooth under self gravitation effect
Discharge, filth-discharging effect is good.
8th, it is of the invention, it is provided with manhole, first above the first water treatment room, the second water treatment room and the 3rd water treatment room
Be provided with staircase in water treatment room, the second water treatment room and the 3rd water treatment room, be easy to attendant periodically to the first water at
Manage room, the second water treatment room and the 3rd water treatment room and carry out clean and maintenance, safeguard more convenient.
9th, of the invention, the cross section of the first opening and the second opening is that the is provided with circle, the first opening
One waffle slab, the first waffle slab detachable connection is provided with the second waffle slab on the first demarcation strip on the second opening, the
Two waffle slab detachable connections are on the second demarcation strip, by setting waffle slab, and the fine impurities of water float can be entered
The certain stop of row, prevents from entering in the 3rd water treatment room, ensures the cleanliness factor of the water entered in the 3rd water treatment room, beneficial to carrying
The treatment effect of high postorder water treatment machine.
Tenth, of the invention, the distance between the first opening and roof in glass fiber reinforced plastic tank body are 50 centimetres, the second opening with
The distance between roof is 80 centimetres in glass fiber reinforced plastic tank body, there is difference in height between the first opening and the second opening, is beneficial to
By water being flowed into from the first water treatment room, the second water treatment room in the 3rd water treatment room gradually, water after repeatedly precipitation compared with
To be limpid, beneficial to the processing of postorder water treatment machine.
Brief description of the drawings
The present invention is described in further detail below in conjunction with specification drawings and specific embodiments, wherein：
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of the embodiment of the present invention 2；
Fig. 3 is the structural representation of sediment separator in the embodiment of the present invention 3；
Fig. 4 is structural representation of the annular filter screen in cylindrical tube in the embodiment of the present invention 4；
Fig. 5 is the structural representation of annular filter screen in the embodiment of the present invention 4；
Fig. 6 is the structural representation of interior fixed seat in the embodiment of the present invention 4；
Fig. 7 is the structural representation of the embodiment of the present invention 5；
Marked in figure：1st, tank body, 2, storage tank, the 3, first demarcation strip, the 4, second demarcation strip, the 5, first water treatment room, 6, second
Water treatment room, the 7, the 3rd water treatment room, the 8, first opening, the 9, second opening, 10, sediment separator, 12, outlet pipe, 13,
Sewage pipe, 14, water treatment machine, 15, clear water pipe, 16, return duct, 17, overflow device, 23, glass reinforced plastic winding pipeline, 24, first end
Lid, the 25, second end cap, 26, cylindrical tube, 27, ring-shaped step, 28, interior fixed seat, 29, annular groove, 30, annular filter screen,
31st, raised line, 32, lap segment, 33, filter screen section, 34, embedded section, 35, annular bottom plate, 36, fixed base plate, the 37, first waffle slab,
38th, the second waffle slab, 45, manhole, 46, staircase.
Embodiment
Embodiment 1
Referring to Fig. 1, a kind of sponge city water storage device, including fiberglass tank body 1 and storage tank 2 is set in the fiberglass tank body 1
The first demarcation strip 3 and the second demarcation strip 4 are equipped with, fiberglass tank body 1 is separated into first by the first demarcation strip 3 and the second demarcation strip 4
The first opening 8, second are provided with water treatment room 5, the second water treatment room 6 and the 3rd water treatment room 7, first demarcation strip 3
The second opening 9 is provided with demarcation strip 4, the top of the first water treatment room 5 is provided with sediment separator 10, sediment separator 10
On be connected with outlet pipe 12 and sewage pipe 13, outlet pipe 12 is stretched into the first water treatment room 5, sewage pipe 13 run through the first water process
Room 5, the top of the 3rd water treatment room 7, which is provided with water treatment machine 14, the water treatment machine 14, to be provided with clear water pipe 15 and returns
Flow tube 16, return duct 16 is stretched into the 3rd water treatment room 7, and clear water pipe 15 is connected with storage tank 2, fixed on the storage tank 2 to connect
It is connected to overflow device 17.
The present embodiment is most basic embodiment, the sediment separator and storage tank of prior art.Glass fiber reinforced plastic tank
The first demarcation strip and the second demarcation strip are provided with vivo, fiberglass tank body is separated into first by the first demarcation strip and the second demarcation strip
It is provided with the first opening, the second demarcation strip and opens on water treatment room, the second water treatment room and the 3rd water treatment room, the first demarcation strip
Have to be provided with sediment separator, sediment separator above the second opening, the first water treatment room and be connected with outlet pipe and sewage
Pipe, outlet pipe is stretched into the first water treatment room, and sewage pipe, which runs through, sets water position above the first water treatment room, the 3rd water treatment room
Clear water pipe and return duct are provided with reason machine, water treatment machine, return duct is stretched into the 3rd water treatment room, clear water pipe connects with storage tank
Connect, overflow device is fixedly connected with storage tank, in use, rainwater and sewage enter sediment separator from the entrance of sediment separator
In, the water after being separated through sediment separator is flowed into the first water treatment room through outlet pipe, and the muddy water containing silt is through sewage
Pipe is discharged；Water after being precipitated through the first water treatment room is flowed into the second water treatment room from the first opening, at the second water
Water after the precipitation of reason room is flowed into the 3rd water treatment room from the second opening again, and the water in the 3rd water treatment room passes through return duct
It is back in water treatment machine, water treatment machine carries out last purified treatment to it, the clear water after purified processing enters through clear water pipe
Enter standby in storage tank, when needing to use clear water, can just be obtained easily by the overflow device on storage tank, whole scheme compared with
For prior art PP modules, using fiberglass tank body, with lightweight, specific strength is high, water-fast, acidproof alkali salt electrochemistry is rotten
The characteristics of erosion, not corrosion, ageing-resistant, uvioresistant, long service life, the water after being separated through sediment separator is stored in fiberglass
In tank body, not raw algae, water quality is excellent；Constitute water storage device each part is suitable for scale production, mechanization degree is high；
Urban rainwater and sewage enter in glass fiber reinforced plastic tank body after directly being separated through separator for mud and water to be precipitated, then by water treatment machine purified treatment
It can be used as domestic water to use, turn waste into wealth, without urban rainwater and sewage transport are handled to sewage treatment plant, with row
Journey is short, and treatment effeciency is high, and processing cost is low, the effect of energy-conserving and environment-protective, suitable large-scale promotion application.
Embodiment 2
Referring to Fig. 2, a kind of sponge city water storage device, including fiberglass tank body 1 and storage tank 2 is set in the fiberglass tank body 1
The first demarcation strip 3 and the second demarcation strip 4 are equipped with, fiberglass tank body 1 is separated into first by the first demarcation strip 3 and the second demarcation strip 4
The first opening 8, second are provided with water treatment room 5, the second water treatment room 6 and the 3rd water treatment room 7, first demarcation strip 3
The second opening 9 is provided with demarcation strip 4, the top of the first water treatment room 5 is provided with sediment separator 10, sediment separator 10
On be connected with outlet pipe 12 and sewage pipe 13, outlet pipe 12 is stretched into the first water treatment room 5, sewage pipe 13 run through the first water process
Room 5, the top of the 3rd water treatment room 7, which is provided with water treatment machine 14, the water treatment machine 14, to be provided with clear water pipe 15 and returns
Flow tube 16, return duct 16 is stretched into the 3rd water treatment room 7, and clear water pipe 15 is connected with storage tank 2, fixed on the storage tank 2 to connect
It is connected to overflow device 17.
The storage tank 2 includes glass reinforced plastic winding pipeline 23, the first end cap 24 and the second end cap 25, the first end cap 24 and glass
The one end in glass steel winding pipe road 23 is tightly connected, and the other end of the second end cap 25 and glass reinforced plastic winding pipeline 23 is tightly connected.
The present embodiment is a better embodiment, and storage tank includes glass reinforced plastic winding pipeline, the first end cap and the second end cap,
One end of first end cap and glass reinforced plastic winding pipeline is tightly connected, and the other end sealing of the second end cap and glass reinforced plastic winding pipeline connects
Connect, using main element of the glass fiber reinforced plastic wound tube as storage tank, with higher toughness and mechanical strength, can ensure whole
The long-term use stability of storage tank.
Embodiment 3
Referring to Fig. 2 and Fig. 3, a kind of sponge city water storage device, including fiberglass tank body 1 and storage tank 2, the fiberglass tank body
The first demarcation strip 3 and the second demarcation strip 4 are provided with 1, fiberglass tank body 1 is separated into by the first demarcation strip 3 and the second demarcation strip 4
The first opening 8 is provided with first water treatment room 5, the second water treatment room 6 and the 3rd water treatment room 7, first demarcation strip 3,
The second opening 9 is provided with second demarcation strip 4, the top of the first water treatment room 5 is provided with sediment separator 10, silt separation
Outlet pipe 12 and sewage pipe 13 are connected with device 10, outlet pipe 12 is stretched into the first water treatment room 5, sewage pipe 13 runs through the first water
Process chamber 5, the top of the 3rd water treatment room 7, which is provided with water treatment machine 14, the water treatment machine 14, is provided with clear water pipe 15
With return duct 16, return duct 16 is stretched into the 3rd water treatment room 7, and clear water pipe 15 is connected with storage tank 2, solid on the storage tank 2
Surely it is connected with overflow device 17.
The storage tank 2 includes glass reinforced plastic winding pipeline 23, the first end cap 24 and the second end cap 25, the first end cap 24 and glass
The one end in glass steel winding pipe road 23 is tightly connected, and the other end of the second end cap 25 and glass reinforced plastic winding pipeline 23 is tightly connected.
The sediment separator 10 includes being provided with ring-shaped step 27 on cylindrical tube 26, the madial wall of cylindrical tube 26,
The lower section of ring-shaped step 27 is provided with interior fixed seat 28, interior fixed seat 28 and the madial wall formation annular groove 29 of cylindrical tube 26,
Annular filter screen 30 is provided with ring-shaped step 27, the upper end of annular filter screen 30 is connected with ring-shaped step 27, under annular filter screen 30
End is connected with interior fixed seat 28, the madial wall of cylindrical tube 26 and the lateral wall formation clear water chamber of annular filter screen 30.
The present embodiment is another better embodiment, and sediment separator is included on cylindrical tube, the madial wall of cylindrical tube
It is provided with below ring-shaped step, ring-shaped step and is provided with interior fixed seat, the madial wall of interior fixed seat and cylindrical tube forms annular
Annular filter screen is provided with groove, ring-shaped step, the upper end of annular filter screen is connected with ring-shaped step, the lower end of annular filter screen with it is interior
Fixed seat is connected, the madial wall of cylindrical tube and the lateral wall formation clear water chamber of annular filter screen, and rainwater and sewage are separated through silt
The entrance of device enters in cylindrical tube, just holds on certain flow velocity, the inwall of water impact to cylindrical tube because current have
The inwall generation centrifugal force of vortex, current and cylindrical tube is easily formed, under the barrier effect of annular filter screen, the water of silt is mixed
It is past to flow down；Clear water stream is flowed into clear water chamber through annular filter screen under the action of the centrifugal force, realizes being automatically separated for muddy water,
Kinetic energy need not be additionally provided, energy consumption is low, environmental protection is convenient.
Embodiment 4
Referring to Fig. 2-Fig. 6, a kind of sponge city water storage device, including fiberglass tank body 1 and storage tank 2, the fiberglass tank body 1
The first demarcation strip 3 and the second demarcation strip 4 are inside provided with, fiberglass tank body 1 is separated into by the first demarcation strip 3 and the second demarcation strip 4
The first opening 8 is provided with first water treatment room 5, the second water treatment room 6 and the 3rd water treatment room 7, first demarcation strip 3,
The second opening 9 is provided with second demarcation strip 4, the top of the first water treatment room 5 is provided with sediment separator 10, silt separation
Outlet pipe 12 and sewage pipe 13 are connected with device 10, outlet pipe 12 is stretched into the first water treatment room 5, sewage pipe 13 runs through the first water
Process chamber 5, the top of the 3rd water treatment room 7, which is provided with water treatment machine 14, the water treatment machine 14, is provided with clear water pipe 15
With return duct 16, return duct 16 is stretched into the 3rd water treatment room 7, and clear water pipe 15 is connected with storage tank 2, solid on the storage tank 2
Surely it is connected with overflow device 17.
The storage tank 2 includes glass reinforced plastic winding pipeline 23, the first end cap 24 and the second end cap 25, the first end cap 24 and glass
The one end in glass steel winding pipe road 23 is tightly connected, and the other end of the second end cap 25 and glass reinforced plastic winding pipeline 23 is tightly connected.
The sediment separator 10 includes being provided with ring-shaped step 27 on cylindrical tube 26, the madial wall of cylindrical tube 26,
The lower section of ring-shaped step 27 is provided with interior fixed seat 28, interior fixed seat 28 and the madial wall formation annular groove 29 of cylindrical tube 26,
Annular filter screen 30 is provided with ring-shaped step 27, the upper end of annular filter screen 30 is connected with ring-shaped step 27, under annular filter screen 30
End is connected with interior fixed seat 28, the madial wall of cylindrical tube 26 and the lateral wall formation clear water chamber of annular filter screen 30.
Many vertical raised lines 31 are distributed with the madial wall of the cylindrical tube 26, vertical raised line 31 is located at ring-shaped step 27
Top, the spacing of any two adjacent vertical raised lines 31 is identical.
The annular filter screen 30 includes lap segment 32, filter screen section 33 and embedded section 34, lap segment 32, filter successively from top to bottom
The network segment 33 and embedded section 34 are formed in one and formed.
The interior fixed seat 28 includes annular bottom plate 35 and fixed base plate 36, and fixed base plate 36 is vertically connected on annular bottom plate
On 35 inner peripheral wall.
The sewage pipe 13 is arranged on the bottom wall of cylindrical tube 26, and sewage pipe 13 is located at below clear water chamber.
The present embodiment is that many vertical raised lines are distributed with another better embodiment, the madial wall of cylindrical tube, vertically
Raised line is located above ring-shaped step, and the spacing of any two adjacent vertical raised lines is identical, more smooth cylindrical tube madial wall and
Speech, due to being provided with vertical raised line so that the madial wall of cylindrical tube is uneven, the madial wall of water impact to cylindrical tube
On be more prone to be formed vortex, and then increase current centrifugal force, improve mud-water separation effect；Any two adjacent vertical raised lines
Spacing is identical, and uniformity is good so that clear water stream can more uniformly pass through annular filter screen, equal along the circumference of annular filter screen
It is even it is scattered go out, further enhancing mud-water separation effect.
Annular filter screen includes lap segment, filter screen section and embedded section successively from top to bottom, and lap segment, filter screen section and embedded section are
It is made of one piece, firmly annular filter screen can be fixed in cylindrical tube by lap segment and embedded section, overall structure
Intensity is high, and stability in use is strong.
Interior fixed seat includes annular bottom plate and fixed base plate, and fixed base plate is vertically connected on the inner peripheral wall of annular bottom plate
On, simple in construction, the stationary annular filter screen that can not only stablize, and the dismounting and change of interior fixed seat is also quite convenient.
Sewage pipe is arranged on the bottom wall of cylindrical tube, and sewage pipe is located at below clear water chamber, by the way that sewage pipe is arranged on
On the bottom wall of cylindrical tube, it is easily installed, is mixed with the muddy water of silt and just can smoothly be discharged under self gravitation effect, blowdown
Effect is good.
Embodiment 5
Referring to Fig. 3-Fig. 7, a kind of sponge city water storage device, including fiberglass tank body 1 and storage tank 2, the fiberglass tank body 1
The first demarcation strip 3 and the second demarcation strip 4 are inside provided with, fiberglass tank body 1 is separated into by the first demarcation strip 3 and the second demarcation strip 4
The first opening 8 is provided with first water treatment room 5, the second water treatment room 6 and the 3rd water treatment room 7, first demarcation strip 3,
The second opening 9 is provided with second demarcation strip 4, the top of the first water treatment room 5 is provided with sediment separator 10, silt separation
Outlet pipe 12 and sewage pipe 13 are connected with device 10, outlet pipe 12 is stretched into the first water treatment room 5, sewage pipe 13 runs through the first water
Process chamber 5, the top of the 3rd water treatment room 7, which is provided with water treatment machine 14, the water treatment machine 14, is provided with clear water pipe 15
With return duct 16, return duct 16 is stretched into the 3rd water treatment room 7, and clear water pipe 15 is connected with storage tank 2, solid on the storage tank 2
Surely it is connected with overflow device 17.
The storage tank 2 includes glass reinforced plastic winding pipeline 23, the first end cap 24 and the second end cap 25, the first end cap 24 and glass
The one end in glass steel winding pipe road 23 is tightly connected, and the other end of the second end cap 25 and glass reinforced plastic winding pipeline 23 is tightly connected.
The sediment separator 10 includes being provided with ring-shaped step 27 on cylindrical tube 26, the madial wall of cylindrical tube 26,
The lower section of ring-shaped step 27 is provided with interior fixed seat 28, interior fixed seat 28 and the madial wall formation annular groove 29 of cylindrical tube 26,
Annular filter screen 30 is provided with ring-shaped step 27, the upper end of annular filter screen 30 is connected with ring-shaped step 27, under annular filter screen 30
End is connected with interior fixed seat 28, the madial wall of cylindrical tube 26 and the lateral wall formation clear water chamber of annular filter screen 30.
Many vertical raised lines 31 are distributed with the madial wall of the cylindrical tube 26, vertical raised line 31 is located at ring-shaped step 27
Top, the spacing of any two adjacent vertical raised lines 31 is identical.
The annular filter screen 30 includes lap segment 32, filter screen section 33 and embedded section 34, lap segment 32, filter successively from top to bottom
The network segment 33 and embedded section 34 are formed in one and formed.
The interior fixed seat 28 includes annular bottom plate 35 and fixed base plate 36, and fixed base plate 36 is vertically connected on annular bottom plate
On 35 inner peripheral wall.
The sewage pipe 13 is arranged on the bottom wall of cylindrical tube 26, and sewage pipe 13 is located at below clear water chamber.
First water treatment room 5, the second water treatment room 6 and the top of the 3rd water treatment room 7 are provided with manhole 45, the first water
Staircase 46 is provided with process chamber 5, the second water treatment room 6 and the 3rd water treatment room 7.
The cross section of the opening 9 of first opening 8 and second is to be provided with first on circle, the first opening 8
Waffle slab 37, the detachable connection of the first waffle slab 37 is provided with the second grid on the first demarcation strip 3 on second opening 9
Plate 38, the detachable connection of the second waffle slab 38 is on the second demarcation strip 4.
The distance between first opening 8 and the inner roof wall of fiberglass tank body 1 are 50 centimetres, the second opening 9 and glass
The distance between inner roof wall of glass cylinder of steel body 1 is 80 centimetres.
The present embodiment is to be provided with the first demarcation strip and the second demarcation strip, first in preferred forms, glass fiber reinforced plastic tank body
Fiberglass tank body is separated into the first water treatment room, the second water treatment room and the 3rd water treatment room by demarcation strip and the second demarcation strip,
It is provided with first demarcation strip on the first opening, the second demarcation strip and is provided with the second opening, is provided with above the first water treatment room
Outlet pipe and sewage pipe are connected with sediment separator, sediment separator, outlet pipe is stretched into the first water treatment room, and sewage pipe is passed through
Wear to be provided with water treatment machine, water treatment machine above the first water treatment room, the 3rd water treatment room and be provided with clear water pipe and return duct,
Return duct is stretched into the 3rd water treatment room, and clear water pipe is connected with storage tank, and overflow device is fixedly connected with storage tank, in use,
Rainwater and sewage are from the entrance of sediment separator enters sediment separator, and the water after being separated through sediment separator is through outlet pipe stream
Enter into the first water treatment room, the muddy water containing silt is discharged through sewage pipe；Water after being precipitated through the first water treatment room is from the
One opening is flowed into the second water treatment room, and the water after the second water treatment room precipitation is flowed into the from the second opening again
In three water treatment rooms, the water in the 3rd water treatment room is back in water treatment machine by return duct, and water treatment machine is carried out most to it
Purified treatment afterwards, the clear water after purified processing enters standby in storage tank through clear water pipe, when needing to use clear water, passes through
Overflow device on storage tank can just be obtained easily, for whole scheme is compared with prior art PP modules, using fiberglass tank body, tool
There are high, water-fast lightweight, specific strength, acidproof alkali salt electrochemical corrosion, not corrosion, ageing-resistant, uvioresistant, service life length
Feature, the water after being separated through sediment separator is stored in glass fiber reinforced plastic tank body, and not raw algae, water quality is excellent；Constitute water storage
Each part of device is suitable for scale production, mechanization degree is high；After urban rainwater and sewage are directly separated through separator for mud and water
Precipitated in into glass fiber reinforced plastic tank body, then domestic water can be used as by water treatment machine purified treatment and used, turned waste into wealth, without inciting somebody to action
Urban rainwater and sewage transport are handled to sewage treatment plant, short with stroke, and treatment effeciency is high, and processing cost is low, energy-conserving and environment-protective
Effect, suitable large-scale promotion application.
It is provided with manhole above first water treatment room, the second water treatment room and the 3rd water treatment room, the first water treatment room, the
Staircase is provided with two water treatment rooms and the 3rd water treatment room, is easy to attendant periodically to the first water treatment room, the second water
Process chamber and the 3rd water treatment room carry out clean and maintenance, safeguard more convenient.
The cross section of first opening and the second opening is to be provided with the first waffle slab on circle, the first opening,
First waffle slab detachable connection is provided with the second waffle slab, the second waffle slab on the first demarcation strip on the second opening
Detachable connection is on the second demarcation strip, by setting waffle slab, and the fine impurities of water float can be carried out necessarily
Stop, prevent from entering in the 3rd water treatment room, ensure the cleanliness factor of the water entered in the 3rd water treatment room, beneficial to raising postorder water
The treatment effect of processor.
The distance between roof is 50 centimetres in first opening and glass fiber reinforced plastic tank body, the second opening and fiberglass tank body
The distance between inner roof wall is 80 centimetres, between the first opening and the second opening there is difference in height, beneficial to by water gradually
It is flowed into from the first water treatment room, the second water treatment room in the 3rd water treatment room, the water after repeatedly precipitation is more limpid, is beneficial to
The processing of postorder water treatment machine.
Claims (10)
1. a kind of sponge city water storage device, including fiberglass tank body（1）And storage tank（2）, it is characterised in that：The fiberglass
Tank body（1）Inside it is provided with the first demarcation strip（3）With the second demarcation strip（4）, the first demarcation strip（3）With the second demarcation strip（4）By glass
Glass cylinder of steel body（1）It is separated into the first water treatment room（5）, the second water treatment room（6）With the 3rd water treatment room（7）, described first point
Dividing plate（3）On be provided with the first opening（8）, the second demarcation strip（4）On be provided with the second opening（9）, first water treatment room
（5）Top is provided with sediment separator（10）, sediment separator（10）On be connected with outlet pipe（12）And sewage pipe（13）, water outlet
Pipe（12）Stretch into the first water treatment room（5）It is interior, sewage pipe（13）Through the first water treatment room（5）, the 3rd water treatment room（7）
Top is provided with water treatment machine（14）, the water treatment machine（14）On be provided with clear water pipe（15）And return duct（16）, return duct
（16）Stretch into the 3rd water treatment room（7）It is interior, clear water pipe（15）With storage tank（2）Connection, the storage tank（2）On be fixedly connected with
Overflow device（17）.
2. a kind of sponge city water storage device according to claim 1, it is characterised in that：The storage tank（2）Including glass
Glass steel winding pipe road（23）, the first end cap（24）With the second end cap（25）, the first end cap（24）With glass reinforced plastic winding pipeline（23）
One end be tightly connected, the second end cap（25）With glass reinforced plastic winding pipeline（23）The other end be tightly connected.
3. a kind of sponge city water storage device according to claim 1, it is characterised in that：The sediment separator（10）Bag
Include cylindrical tube（26）, cylindrical tube（26）Madial wall on be provided with ring-shaped step（27）, ring-shaped step（27）Lower section is set
There is interior fixed seat（28）, interior fixed seat（28）With cylindrical tube（26）Madial wall formation annular groove（29）, ring-shaped step
（27）On be provided with annular filter screen（30）, annular filter screen（30）Upper end and ring-shaped step（27）Connection, annular filter screen（30）'s
Lower end and interior fixed seat（28）Connection, cylindrical tube（26）Madial wall and annular filter screen（30）Lateral wall formation clear water chamber.
4. a kind of sponge city water storage device according to claim 1, it is characterised in that：The cylindrical tube（26）It is interior
Many vertical raised lines are distributed with the wall of side（31）, vertical raised line（31）Positioned at ring-shaped step（27）Top, any two adjacent perpendicular
To raised line（31）Spacing it is identical.
5. a kind of sponge city water storage device according to claim 1, it is characterised in that：The annular filter screen（30）From upper
Arrive down includes lap segment successively（32）, filter screen section（33）With embedded section（34）, lap segment（32）, filter screen section（33）With embedded section
（34）It is formed in one and forms.
6. a kind of sponge city water storage device according to claim 1, it is characterised in that：The interior fixed seat（28）Including
Annular bottom plate（35）And fixed base plate（36）, fixed base plate（36）It is vertically connected on annular bottom plate（35）Inner peripheral wall on.
7. a kind of sponge city water storage device according to claim 1, it is characterised in that：The sewage pipe（13）It is arranged on
Cylindrical tube（26）Bottom wall on, sewage pipe（13）Below clear water chamber.
8. a kind of sponge city water storage device according to claim 1, it is characterised in that：First water treatment room（5）、
Second water treatment room（6）With the 3rd water treatment room（7）Top is provided with manhole（45）, the first water treatment room（5）, the second water process
Room（6）With the 3rd water treatment room（7）Inside it is provided with staircase（46）.
9. a kind of sponge city water storage device according to claim 1, it is characterised in that：First opening（8）With
Second opening（9）Cross section be circle, the first opening（8）On be provided with the first waffle slab（37）, the first waffle slab
（37）Detachable connection is in the first demarcation strip（3）On, the second opening（9）On be provided with the second waffle slab（38）, the second net
Panel（38）Detachable connection is in the second demarcation strip（4）On.
10. a kind of sponge city water storage device according to claim 1, it is characterised in that：First opening（8）With
Fiberglass tank body（1）The distance between inner roof wall is 50 centimetres, the second opening（9）With fiberglass tank body（1）Between inner roof wall
Distance be 80 centimetres.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710282104.XA CN107043174A (en) | 2017-04-26 | 2017-04-26 | A kind of sponge city water storage device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710282104.XA CN107043174A (en) | 2017-04-26 | 2017-04-26 | A kind of sponge city water storage device |
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| CN107043174A true CN107043174A (en) | 2017-08-15 |
Family
ID=59546590
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| CN201710282104.XA Pending CN107043174A (en) | 2017-04-26 | 2017-04-26 | A kind of sponge city water storage device |
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| CN109024854A (en) * | 2018-08-20 | 2018-12-18 | 朱翠帮 | A kind of water tank for sewage discharge |
| CN110819796A (en) * | 2019-11-18 | 2020-02-21 | 金川集团股份有限公司 | Rotary grating device for extraction box |
| CN114684946A (en) * | 2020-12-25 | 2022-07-01 | 格林生态环境有限公司 | Bury formula municipal sewage treatment device |
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Application publication date: 20170815 |
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