CN208039442U - Roof rainwater collection treatment for reuse equipment with phosphorus removal functional - Google Patents
Roof rainwater collection treatment for reuse equipment with phosphorus removal functional Download PDFInfo
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- CN208039442U CN208039442U CN201820046920.0U CN201820046920U CN208039442U CN 208039442 U CN208039442 U CN 208039442U CN 201820046920 U CN201820046920 U CN 201820046920U CN 208039442 U CN208039442 U CN 208039442U
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- filter device
- drainpipe
- flow abandoning
- abandoning apparatus
- phosphorus removal
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Abstract
The utility model provides a kind of roof rainwater collection treatment for reuse equipment with phosphorus removal functional, including flow abandoning apparatus and filter device, and the flow abandoning apparatus is provided with water inlet, and the filter device is provided with discharge outlet, and the flow abandoning apparatus is connected to filter device；Partition board is provided in the filter device, filter device is divided into the chamber of at least two connections by the partition board；Dephosphorization filler is filled in the filter device.The utility model device is used so that rainwater comes into full contact in filter device with dephosphorization filler, while phosphorus efficiency in rainwater is handled, other pollutants such as organic matter, suspended matter can be effectively treated, ensures long-acting to use while effluent quality；And dual area is divided into using partition board inside filter device in this equipment, partition board lower end open-ended makes rainwater baffling wherein, and the certifiable rainwater of this design is fully handled, and prevents that rainwater is unprocessed and in line by overflow pipe.
Description
Technical field
The utility model is related to water-treatment technology fields, and in particular, to a kind of rain water on roof receipts with phosphorus removal functional
Collect treatment for reuse equipment.
Background technology
As economic development and population increase, the shortage of Proposals of Water Resources and the pollution to increasingly sharpen already become the whole world
The significant challenge that harmonious development faces.The most cities in China are same deep by water crisis puzzlement, and rainwater is as a kind of long-term
The non-traditional water source being stabilized has many characteristics, such as that relative clean, easy acquisition, disposable, quantity is big, but regrettably,
In the case where suffering contaminated air conditions now, raindrop can largely adsorb outstanding in air during being formed to final landing ground
The pollutants such as floating organic matter, sulfide become the sewage that COD is up to 120mg/L.Current treatment technology uses in ecological method more
Artificial wetland process, but this technique takes up a large area, and equipment is once selected placement location is just immovable.When equipment disposes
Civil engineering cost is also will produce, and during-operation service is of high cost.
Current main rain water collecting system is divided into two major classes：
It is a kind of to be absorbed in the process for collecting rainwater, it is desirable to reduce loss of the rainwater in collection to the greatest extent, each drop rainwater is most
It is possibly recovered (for example patent application of Publication No. CN103758176A), is made especially suitable for arid area water-saving system
With.But it is carried as discussed above, rainwater typical contamination is serious now, and simple collect can not be directly used in resident without handling
Production, in life, although having certain effect at water-saving aspect, pollution problem is solved insufficient.
It is another then be made of roof rainwater collection and simple process two parts equipment, it would be desirable to reach collection rainwater
And the purpose (for example utility model patent of Publication No. CN203256980U) of energy direct reuse, fills especially suitable for rainwater
The rainwater-collecting in abundant area and reuse.However this collect adds reclaiming system still to have some shortcomings, main problem is rain
Water treatment portion, the treatment facility main body built by artificial swamp is although simple in structure, but floor space is huge, soil when construction
It builds more.It had been planned already completely in view of town dweller's cell now, and had built desired large area vacant lot it is difficult to find and meet it, lead
Cause such processing mode feasibility relatively low.
Utility model content
For disadvantages described above and deficiency, the utility model uses modularized design, rainwater-collecting, abandoned stream part and processing unit
Divide and be all made of loose joint design, convenient can dismount between each component, flexibly carries.For the filter device of rainwater treatment, structure letter
Single, occupation of land is minimum, of low cost.Built-in filler selects the special type filler (patent No. ZL201410005588.X) voluntarily researched and developed,
Treatment effeciency is high.It is equipped with backwash facility at the top of filter device, facilitates periodic maintenance, prevents internal blocking.The of filter device
Two outlet pipes are directly connected with Urban Rainwater Pipe Networks.Dual area is divided into using partition board inside filter device, partition board lower end open-ended,
Make rainwater baffling wherein, this design can guarantee that rainwater is fully handled, and prevent that rainwater is unprocessed and passes through overflow pipe
It is in line.
The purpose of this utility model is to provide a kind of roof rainwater collection treatment for reuse equipment with phosphorus removal functional, more
Body, it is to provide a kind of roof rainwater collection treatment for reuse equipment that phosphorus removal functional is strong.
According to a kind of roof rainwater collection treatment for reuse equipment with phosphorus removal functional provided by the utility model, including abandon
Device and filter device are flowed, the flow abandoning apparatus is provided with water inlet, and the filter device is provided with discharge outlet, the abandoned stream dress
It sets and is connected to filter device；
Partition board is provided in the filter device, filter device is divided into the chamber of at least two connections by the partition board；
Dephosphorization filler is filled in the filter device.
Preferably, the water inlet of the flow abandoning apparatus is connected to the one outlet of three-way pipe, the draining of the flow abandoning apparatus
Mouth is connected to the first drainpipe, and the water outlet of the flow abandoning apparatus is connected to the first outlet pipe；
The flow abandoning apparatus is connected to filter device by the first outlet pipe；First outlet pipe is arranged in the threeway
Between pipe and the first drainpipe；
Another outlet of first drainpipe and three-way pipe.
Preferably, stainless steel grating bucket and baffle are provided in the flow abandoning apparatus；
The stainless steel grating bucket position is provided with scupper above baffle on the baffle；
The bottom of the stainless steel grating bucket is provided with piston and spring；The piston stretches into scupper；The spring
Connect the stainless steel grating bucket and baffle；
When the spring-compressed, the distance between the stainless steel grating bucket and baffle become smaller, and the piston stretches into leakage
In the mouth of a river and block scupper.
Preferably, the piston is in inversed taper platform structure；Before the spring is uncompressed, the piston stretches into scupper simultaneously
There is gap between scupper.
Preferably, the bore at the both ends of the flow abandoning apparatus is less than the internal diameter of cavity；
The junction of the flow abandoning apparatus and the first outlet pipe is close to three-way pipe；
It is loose joint between the flow abandoning apparatus and three-way pipe.
Preferably, the partition board is downwardly extending free end by the inner top surface of filter device；
Filter device is divided into the chamber of two connections by the partition board；One of chamber is connected to flow abandoning apparatus, separately
One chamber is connected to the second drainpipe.
Preferably, the discharge outlet of the filter device is connected to the second drainpipe, the liquid feeding end edge of second drainpipe
The inner wall of place chamber extends to the top of chamber；The mouth of the pipe diameter size of second drainpipe and the discharge outlet of filter device
Diameter is in the same size.
Preferably, the distance between inner top surface of the liquid feeding end of second drainpipe and filter device is less than the partition board
The distance between inner bottom surface of filter device.
Preferably, backwash mouth and the second outlet pipe are provided on the filter device；
The backwash mouth is distributed in the upper end of the chamber of described two connections；
Second outlet pipe is arranged in the lower end of one of filter device chamber, second outlet pipe and second
Drainpipe is located in different chambers.
Preferably, it is provided with valve on the connecting pipeline between the filter device and flow abandoning apparatus；
It is both provided with valve on second drainpipe, backwash mouth and the second outlet pipe.
Preferably, filter device is divided into isometric chamber of two connections by the partition board.
Compared with prior art, the utility model has following advantageous effect：
1, be directed to existing roof rainwater collection processing system equipment it is huge, it is not easily shifted, not easy care the problem of, this practicality
It is novel use modularized design, each component is loose joint, can demolition and maintenance at any time, convenient in carrying.
2, for the problem of existing roof rainwater collection processing system equipment material costliness, the equipment of the utility model is
Engineering plastics material, it is durable, low cost, it is of low cost, be easily installed.
3, the problem of needing energy consumption for existing roof rainwater collection processing system equipment, system operates in the utility model
It is zero energy consumption.
4, rainwater comes into full contact in filter device with dephosphorization filler, and the filler phosphorus removal property is strong, and hole is flourishing, light steady
It is fixed, while phosphorus efficiency in rainwater is handled, other pollutants such as organic matter, suspended matter can be effectively treated, ensure water outlet water
It long-acting can be used while matter.
5, dual area is divided into using partition board inside filter device, partition board lower end open-ended makes rainwater baffling wherein, this sets
Meter can guarantee that rainwater is fully handled, and prevent that rainwater is unprocessed and in line by overflow pipe.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is the structural schematic diagram for the roof rainwater collection treatment for reuse equipment that the utility model has phosphorus removal functional；
Fig. 2 is the structural schematic diagram in flow abandoning apparatus in the utility model；
Fig. 3 is the compressed local result schematic diagram of flow abandoning apparatus inner spring in the utility model；
Fig. 4 is the local result schematic diagram before the compression of flow abandoning apparatus inner spring in the utility model；
In figure, three-way pipe 1, flow abandoning apparatus 2, the first outlet pipe 3, the first drainpipe 4, filter device 5, partition board 6, second row
Water pipe 7, backwash mouth 8, the second outlet pipe 9, stainless steel grating bucket 10, piston 11, spring 12, scupper 13.
Specific implementation mode
The utility model is described in detail with reference to specific embodiment.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, several changes and improvements can also be made.
These belong to the scope of protection of the utility model.
The utility model provides a kind of roof rainwater collection treatment for reuse equipment that phosphorus removal functional is strong, institute as shown in Figure 1 to Figure 4
Show, including flow abandoning apparatus 2 and filter device 5, the flow abandoning apparatus 2 is provided with water inlet, and the filter device 5 is provided with draining
Mouthful, the flow abandoning apparatus 2 is connected to filter device 5；Partition board 6 is provided in the filter device 5, the partition board 6 fills filtering
Set 5 chambers for being divided at least two connections；The bottom of the filter device 5 is successively filled with dephosphorization filler.The dephosphorization is filled out
Material is using filler disclosed in the patent of invention of Patent No. ZL201410005588.X.
As shown in Figure 1, the water inlet of the flow abandoning apparatus 2 is connected to the one outlet of three-way pipe 1, the flow abandoning apparatus 2
Discharge outlet be connected to the first drainpipe 4, the water outlet of the flow abandoning apparatus 2 is connected to the first outlet pipe 3, the flow abandoning apparatus
2 are connected to filter device 5 by the first outlet pipe 3；Another outlet of first drainpipe 4 and three-way pipe 1；It is described
First outlet pipe 3 is arranged between the three-way pipe 1 and the first drainpipe 4.
The flow abandoning apparatus 2 is also referred to as tubular type flow abandoning apparatus.The bottom of the flow abandoning apparatus 2 is provided with elastic construction work
Plug, including piston 11 and spring 12, as shown in Figure 2.Stainless steel grating bucket 10 and baffle are provided in the flow abandoning apparatus 2；Institute
It states stainless steel grating bucket 10 to be located above baffle, scupper 13 is provided on the baffle；The bottom of the stainless steel grating bucket 10
Piston 11 and spring 12 is arranged in portion；The piston 11 stretches into scupper 13；The spring 12 connects the stainless steel grating bucket
10 and baffle；When the spring 12 compresses, the distance between the stainless steel grating bucket 10 and baffle become smaller, the piston 11
It stretches into scupper 13 and blocks scupper 13.
Further, the piston 11 is in inversed taper platform structure；Before the spring 12 is uncompressed, the piston 11 stretches into leakage
There is gap in the mouth of a river 13 and between scupper 13.
As shown in Figure 3 and Figure 4, the water very little that flow abandoning apparatus is entered in rainfall early stage, is not enough to that elastic construction is caused to be lived
Spring 12 in plug deforms upon to put aside rainwater, and such rainfall rainwater messy in early days is just via 4 row of the first drainpipe
Go out.And as rainfall becomes larger, the water of coming of flow abandoning apparatus 2 also accordingly becomes larger, and makes the spring in the elastic construction piston of its bottom
12 generate deformation, and piston 11 blocks scupper 13, immediately flow abandoning apparatus 2 start water storage then more clean rainwater through stainless steel lattice
Grid bucket 10 reaches rainwater filtering device 5 by tubular type flow abandoning apparatus outlet pipe 3 and is handled.And the lateral exit Guan Ze of three-way pipe 1
It is to after flow abandoning apparatus 2 starts water storage, prevent because rainfall is excessive, water has little time then pass through threeway by the outflow of outlet pipe 3
The lateral exit pipe of pipe 1 is in line.
The bore at the both ends of the flow abandoning apparatus 2 is less than the internal diameter of cavity；The flow abandoning apparatus 2 and the first outlet pipe 3
Junction is close to three-way pipe 1；It is loose joint between the flow abandoning apparatus 2 and three-way pipe 1.
In filter device 5, the partition board 6 is downwardly extending free end by the inner top surface of filter device 5；And further
Filter device 5 is divided into the chamber of two connections by ground, the partition board 6；One of chamber is connected to flow abandoning apparatus 2, another
A chamber is connected to the second drainpipe 7.
Wherein, the discharge outlet of the filter device 5 is connected to the second drainpipe 7, the liquid feeding end edge of second drainpipe 7
The inner wall of place chamber extends to the top of chamber；The pipe diameter size of second drainpipe 7 and the discharge outlet of filter device 5
Caliber size is consistent.
Preferably, the distance between inner top surface of the liquid feeding end of second drainpipe 7 and filter device 5 be less than it is described every
The distance between the inner bottom surface of plate 6 and filter device 5.As between partition board 6 and the inner bottom surface of filter device 5 there are 20cm or more away from
Top 10cm of the liquid feeding end apart from filter device 5 from, the second drainpipe 7.
Backwash mouth 8 and the second outlet pipe 9 are provided on the filter device 5；The backwash mouth 8 is distributed in described two
The upper end of the chamber of a connection；Second outlet pipe 9 is arranged in the lower end of one of filter device 5 chamber, and described
Two outlet pipes 9 are located at from the second drainpipe 7 in different chambers.
It is provided with valve on connecting pipeline between the filter device 5 and flow abandoning apparatus 2；It is second drainpipe 7, anti-
It is both provided with valve on rinse mouth 8 and the second outlet pipe 9.
Filter device 5 is divided into isometric chamber of two connections by the partition board 6.
Connection in the utility model between each component is loose joint；Specifically, the flow abandoning apparatus 2 and filter device 5
Between, it is loose joint between flow abandoning apparatus 2 and three-way pipe 1, the first drainpipe 4；The filter device 5 and the first outlet pipe 3,
Also it is loose joint between two drainpipes 7 and the second outlet pipe 9, in order to demolition and maintenance, convenient in carrying.
Meanwhile flow abandoning apparatus 2 and the material of filter device 5 and each pipeline are engineering plastics material in the utility model
Matter, it is durable, low cost, it is of low cost, be easily installed.
The flow direction of the direction statement rainwater of arrow in Fig. 1.The stream of rainwater-collecting processing is carried out using the utility model device
Journey is as follows：
(1) rainwater reaches tubular type flow abandoning apparatus 2 via three-way pipe 1.The bore that tubular type flow abandoning apparatus is designed as both ends is less than
The internal diameter of cavity；First outlet pipe 3 is connected at 2 upper edge of tubular type flow abandoning apparatus, and the first drainpipe 4 is connected under tubular type flow abandoning apparatus 2
At.Tubular type flow abandoning apparatus act as abandoned stream rainfall initial rainwater, avoids pollutant more in this section of rainwater to processing unit
Impact.
(2) then more clean rainwater reaches (the also referred to as rain of filter device 5 via the first outlet pipe 3 of flow abandoning apparatus 2
Water filtering device) it is handled.Rainwater filtering device is connect with tubular type flow abandoning apparatus using loose joint mode.
(3) filter device 5 selects engineering plastics to make, and durable, airtight waterproof is cheap, light-weight, facilitates shifting
Dynamic and assembling.
(4) partition board 6 is set inside filter device 5, filtration zone is divided into two isometric parts, between partition board 6 and bottom plate
There are the gaps 20cm or more.To control rainwater fluidised form, short stream is prevented.
(5) it flows downward into 5 left-half of filter device after rainwater-collecting, until behind bottom, it is catadioptric to enter right half part
It flows up, dephosphorization filler is filled in filter device 5, left-half filler grading is 3~4cm, and right half part filler grading is 1
~1.5cm, this left-right parts are embodied by the way of different filler gradings to rainwater incrementally filter effect；Through overcharging
The rainwater of filtration treatment is divided finally to be discharged via the second drainpipe 7,7 nozzle distance means top 10cm of the second drainpipe, pipe tail
From device bottom right, end opening is pierced by, and is connect using loose joint mode with external reuse pipeline.
(6) filter device 5 is safeguarded using backwash mode.The device top upper left corner and the upper right corner are respectively provided with recoil
Mouth 8 is washed, is provided with the second outlet pipe 9 at device lower-left end, loose joint tap in outside can directly take rainwater in case, backwash on ordinary days
Shi Zuowei rinses water out.
The present invention uses modularized design, rainwater-collecting, abandoned stream part and process part to be all made of loose joint design, each component
Between convenient can dismount, flexibly carry.Treated, and rainwater can direct reuse be irrigated in subdistrict greening, Road Site cleans, public
Lavatory flushing altogether, vehicles cleaning etc..The pressure that urban drainage pipe network can not only energetically be alleviated, can also effectively utilize rain
Water resource is established for " sponge city " and is played an important role with perfect.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside" be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of description utility model sheet and simplifies to describe, do not indicate or imply the indicated device or member
Part must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make a variety of changes or change within the scope of the claims,
This has no effect on the substantive content of the utility model.In the absence of conflict, the spy in embodiments herein and embodiment
Sign can be arbitrarily combined with each other.
Claims (10)
1. a kind of roof rainwater collection treatment for reuse equipment with phosphorus removal functional, which is characterized in that including flow abandoning apparatus (2) and
Filter device (5), the flow abandoning apparatus (2) are provided with water inlet, and the filter device (5) is provided with discharge outlet, the abandoned stream
Device (2) is connected to filter device (5)；
It is provided with partition board (6) in the filter device (5), filter device (5) is divided at least two connections by the partition board (6)
Chamber；Dephosphorization filler is filled in the filter device (5).
2. the roof rainwater collection treatment for reuse equipment according to claim 1 with phosphorus removal functional, which is characterized in that institute
The water inlet for stating flow abandoning apparatus (2) is connected to the one outlet of three-way pipe (1), the discharge outlet and first of the flow abandoning apparatus (2)
Drainpipe (4) is connected to, and the water outlet of the flow abandoning apparatus (2) is connected to the first outlet pipe (3)；
The flow abandoning apparatus (2) is connected to filter device (5) by the first outlet pipe (3)；First outlet pipe (3) setting exists
Between the three-way pipe (1) and the first drainpipe (4)；
Another outlet of first drainpipe (4) and three-way pipe (1).
3. the roof rainwater collection treatment for reuse equipment according to claim 1 with phosphorus removal functional, which is characterized in that institute
It states in flow abandoning apparatus (2) and is provided with stainless steel grating bucket (10) and baffle；
The stainless steel grating bucket (10) is located above baffle, and scupper (13) is provided on the baffle；
The bottom of the stainless steel grating bucket (10) is provided with piston (11) and spring (12)；The piston (11) stretches into scupper
(13) in, the spring (12) connects the stainless steel grating bucket (10) and baffle；
When the spring (12) are compressed, the distance between the stainless steel grating bucket (10) and baffle become smaller, the piston
(11) it stretches into scupper (13) and blocks scupper (13).
4. the roof rainwater collection treatment for reuse equipment according to claim 3 with phosphorus removal functional, which is characterized in that institute
It is in inversed taper platform structure to state piston (11)；Before the spring (12) is uncompressed, the piston (11) is stretched into scupper (13) simultaneously
There is gap between scupper (13).
5. the roof rainwater collection treatment for reuse equipment according to claim 1 with phosphorus removal functional, which is characterized in that institute
It states partition board (6) and free end is downwardly extending by the inner top surface of filter device (5)；
Filter device (5) is divided into the chamber of two connections by the partition board (6)；One of chamber connects with flow abandoning apparatus (2)
Logical, another chamber is connected to the second drainpipe (7).
6. the roof rainwater collection treatment for reuse equipment according to claim 5 with phosphorus removal functional, which is characterized in that institute
The discharge outlet for stating filter device (5) is connected to the second drainpipe (7), and the liquid feeding end of second drainpipe (7) is along place chamber
Inner wall extend to the top of chamber；The bore of the pipe diameter size of second drainpipe (7) and the discharge outlet of filter device (5)
It is in the same size.
7. the roof rainwater collection treatment for reuse equipment according to claim 6 with phosphorus removal functional, which is characterized in that institute
The distance between the liquid feeding end of the second drainpipe (7) and the inner top surface of filter device (5) is stated to fill less than the partition board (6) and filtering
Set the distance between the inner bottom surface of (5).
8. the roof rainwater collection treatment for reuse equipment according to claim 5 with phosphorus removal functional, which is characterized in that institute
It states and is provided with backwash mouth (8) and the second outlet pipe (9) on filter device (5)；
The backwash mouth (8) is distributed in the upper end of the chamber of described two connections；
Second outlet pipe (9) is arranged in the lower end of one of filter device (5) chamber, second outlet pipe (9)
It is located in different chambers from the second drainpipe (7).
9. the roof rainwater collection treatment for reuse equipment according to claim 8 with phosphorus removal functional, which is characterized in that institute
It states and is provided with valve on the connecting pipeline between filter device (5) and flow abandoning apparatus (2)；
It is both provided with valve on second drainpipe (7), backwash mouth (8) and the second outlet pipe (9).
10. the roof rainwater collection treatment for reuse equipment according to claim 5 with phosphorus removal functional, which is characterized in that
Filter device (5) is divided into isometric chamber of two connections by the partition board (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820046920.0U CN208039442U (en) | 2018-01-11 | 2018-01-11 | Roof rainwater collection treatment for reuse equipment with phosphorus removal functional |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820046920.0U CN208039442U (en) | 2018-01-11 | 2018-01-11 | Roof rainwater collection treatment for reuse equipment with phosphorus removal functional |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208039442U true CN208039442U (en) | 2018-11-02 |
Family
ID=63956673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820046920.0U Active CN208039442U (en) | 2018-01-11 | 2018-01-11 | Roof rainwater collection treatment for reuse equipment with phosphorus removal functional |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208039442U (en) |
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2018
- 2018-01-11 CN CN201820046920.0U patent/CN208039442U/en active Active
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