CN207228302U - Rainwater runoff pollution cuts dirty facility - Google Patents
Rainwater runoff pollution cuts dirty facility Download PDFInfo
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- CN207228302U CN207228302U CN201720398055.1U CN201720398055U CN207228302U CN 207228302 U CN207228302 U CN 207228302U CN 201720398055 U CN201720398055 U CN 201720398055U CN 207228302 U CN207228302 U CN 207228302U
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- Prior art keywords
- rainwater
- facilitation agent
- water inlet
- inlet pipe
- facilitation
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Abstract
The utility model is that rainwater runoff pollution cuts dirty facility.Facilitation agent is in integrally tubbiness, in facilitation agent top both sides, water inlet pipe and outlet pipe are set, the inclined angle insertion facilitation agent of water inlet pipe is connected with the tangent insertion inner wall of the circumferential body of facilitation agent at the same time, guide shell is installed on supporting rack in facilitation agent, rainwater forms turbulent state between facilitation agent inner wall and guide shell, produce centrifugal force, debris in rainwater falls into deposit collection area from the lower part leak of deflector, open slag-drip opening discharge, the utility model is simple in structure, good reliability, easy maintenance is installed, to the improvement in original initial rainwater pollution cutting device, improve the retention to rainwater runoff pollution thing and treatment effeciency, filter layer in outlet pipe can fully filter out remaining pollutant, improved facilitation agent still maintains one, installation and repairing is convenient, it need to only inspect periodically and dredging blowdown.
Description
Technical field
It the utility model is related to a kind of improved rainwater runoff pollution pollution cutting device, more particularly to a kind of rainwater runoff pollution
Cut dirty facility.
Background technology
China is that one of country of most water shortage, China's rainwater resource enrich in the world, and the Collection utilization of rainwater becomes particularly
It is important.Since the damage ratio of initial rainwater is more serious, it is impossible to be directly discharged into storage water body.At present, most initial rainwater
Pollution cutting device is only capable of simply intercepting the pollutant of the suspended matter in initial rainwater, greasy dirt etc., and treatment effeciency is not high, especially for
The less pollutant of particle diameter, and initial rainwater carries in large quantity of air and the pollutant of earth's surface.
The content of the invention
The main purpose of the utility model is that solve the problems, such as in above-mentioned intercepting pollution for rainwater, there is provided a kind of rainwater runoff pollution
Cut dirty facility and cut dirty operating method.The treatment effeciency of initial rainwater pollution cutting device is improved, is strengthened to the less pollutant of particle diameter
Removal effect, remove the deposit in rainfall runoff, suspended matter, greasy dirt and partial solubility pollutant.The utility model
By the improvement to initial rainwater pollution cutting device, make it that there is the retention of higher and processing to imitate to the pollutant in rainfall runoff
Rate, improves effluent quality, can meet emission request.
Technical solution is used by the utility model solves its technical problem：
By facilitation agent, water inlet pipe, outlet pipe, guide shell, deflector, deposit collection area, effluent collection mouth, slag-drip opening
Composition, facilitation agent be in integrally tubbiness, sets water inlet pipe and outlet pipe in facilitation agent top both sides, water inlet pipe and outlet pipe and
Connect in facilitation agent, water inlet pipe is installed in facilitation agent side, and the inclined angle insertion facilitation agent of water inlet pipe, water inlet pipe is at the same time
It is connected to a fixed with the tangent insertion facilitation agent inner wall of the circumferential body of facilitation agent, rainwater, which enters in facilitation agent, forms vortex shape
State, increases centrifugal action of the rainwater in facilitation agent, and rainwater is vortexed shape along composition between the inner wall and guide shell of facilitation agent
State flows, and centrifugal force is produced between the inner wall and guide shell of facilitation agent, due to miscellaneous in the effect separation rainwater of centrifugal force
Thing.
The present invention is a kind of initial rainwater collection device, and the initial rainwater pollution cutting device by transformation, is improved to rainwater footpath
The inner wall of facilitation agent, is changed to porous sorptive material by cement material, gone out by the retention of pollutant and removal efficiency in stream
Filter layer is installed, water outlet is outer again after filtering to arrange, and uses flyash as matrix, cement is made in porous as binding agent at the mouth of a river
Wall, installed in inner wall.For water inlet pipe tangentially to intake, rainwater is internally formed vortex facilitation agent, due to the effect of centrifugal force,
Current make helical flow along inner wall, and the pollutant of the small particle carried in rainwater will partly be trapped within the hole of porous internal walls
In gap.The aperture very little of the hole of porous internal walls, can handle large-sized suspended matter, greasy dirt etc. will not be retained by porous internal walls,
Rainfall off time is very long, and the pollutant being trapped in hole can effectively decompose removal by the effect of microorganism.
Middle part in facilitation agent sets supporting rack, and supporting rack is in integrally groined type, and guide shell, water conservancy diversion are installed on supporting rack
It is in tubbiness that cylinder is overall, and guide shell is made of guide shell inner cylinder and guide shell outer barrel, and guide shell outer barrel is integrally cylindrical in shape, generally blind
Hole, guide shell inner cylinder are integrally cylindrical in shape, generally through hole, and guide shell inner cylinder is sleeved in guide shell outer barrel, guide shell inner cylinder one
End passes through the upper end of guide shell outer barrel, and guide shell inner cylinder the other end is pierced by the bottom of guide shell outer barrel, in guide shell
The bottom of the cylinder other end is infundibulate, and water conservancy diversion is into vortex shape in facilitation agent for rainwater, with the rainwater water level after separation
Rise, the rainwater after separation enters in guide shell outer barrel, and the rainwater after separation flows into outlet pipe discharge, supporting rack from effluent collection mouth
Lower part install deflector, deflector is in integrally funnel-form, and rainwater is formed through deflector and is vortexed, due in gravity rainwater
Debris is fallen from the lower part leakage hole of deflector, into deposit collection area.
Guide shell, rainwater structure between porous internal walls and guide shell are installed on supporting rack in the utility model facilitation agent
Centrifugal force is produced into vortex, separates large-sized deposit in rainwater, large-sized deposit can be under the action of centrifugation
Into basic sediment collecting region.
Slag-drip opening is installed in facilitation agent bottom, opens slag-drip opening, and the debris in deposit collection area is discharged from slag-drip opening.
The utility model installs filter layer in outlet pipe, and outer row, raising retain the dirt in rainwater to rainwater again after filtering
Thing is contaminated, the debris in rainwater falls through into deposit collection area from the lower part leak of deflector under the effect of gravity, opens facility
The slag-drip opening of bottom part body can discharge debris.
The opposite side of facilitation agent installs outlet pipe, is connected in outlet pipe one end insertion facilitation agent with water conservancy diversion outer barrel
Connect, the one end of outlet pipe installs effluent collection mouth, the rainwater after being separated in effluent collection mouth collection facility main body, after separation
Rainwater from effluent collection mouth flow into outlet pipe discharge.
For the utility model rainwater after separation, rainwater passes through guide shell spiral, and rainwater passes through the filtering of outlet pipe
Layer, the rainwater after filtering again are discharged from the water outlet of outlet pipe, and the residue after filtering is collected in dirt colleceting area, dirt colleceting area bottom
Dirt colleceting area capping can open, easy to periodically clear up.When rainfall stops, during the gap of rainfall is stopped, porous
The pollutant retained in inner wall can be removed by the decomposition of microorganism, improve effluent quality, and large-sized pollutant is gone
Except rate is 80% or so, the small particle pollutant for still having 20% or so cannot be removed effectively, the removal rate of small particle pollutant also compared with
It is low, a filter layer is further added by water outlet, retains remaining pollutant in water outlet.Filter layer can be directly mounted at outlet pipe
On, using easy y-type filter.
Facilitation agent upper end sets access hole, and facilitation agent inside can be implemented maintenance or safeguard by opening upper cover plate.
The utility model facilitation agent upper end sets access hole, and the facility in facilitation agent is examined by access hole
Repair or safeguard, facilitation agent inside can be implemented maintenance or safeguard by opening upper cover plate.
When rainwater enters the water inlet pipe of facilitation agent side, the guide shell in facilitation agent on midfoot support frame, rainwater edge
Flowing forms turbulent state between facilitation agent inner wall and guide shell, is kept into the rainwater in facilitation agent along facilitation agent
Flowed between wall and guide shell, by gravity the debris in rainwater from the water conservancy diversion bottom for being installed in supporting rack lower part deflector
The leakage hole of plate water outlet falls into deposit collection area, and the debris of deposition is discharged from slag-drip opening, the vortex institute formed with rainwater
The centrifugal force of generation, the rainwater gone after impurity removing are collected by the effluent collection mouth of outlet pipe, are transported to outlet pipe, rainwater from
The water outlet outflow of outlet pipe.
For the utility model in rainy season rainfall, rainwater enters the water inlet pipe of facilitation agent side, and the port of water inlet pipe is equipped with
Movable regulating plate, the guide shell in facilitation agent on midfoot support frame, rainwater are flowed along between facilitation agent inner wall and guide shell
Turbulent state is formed, deposit collection is fallen into from the deflector for being installed in supporting rack lower part by the debris in gravity rainwater
Area, the debris for opening slag-drip opening deposition are discharged from slag-drip opening, and centrifugal force caused by the vortex formed with rainwater removes impurity removing,
The rainwater gone after impurity removing is collected by the effluent collection mouth of outlet pipe, is transported to outlet pipe, and rainwater passes through filtering layer mistake again
Impurity removing is filtered off, the debris of filtering sinks to dirt colleceting area, and the rainwater through filtering again is flowed out from the water outlet of outlet pipe.
The utility model is that rainwater runoff pollution cuts dirty facility and cuts dirty operating method.It is simple in structure, good reliability, installation
Easy maintenance, the improvement to original initial rainwater pollution cutting device, improves the retention to rainwater runoff pollution thing and treatment effeciency,
During rainy season rainfall, will not deposit too many pollutant in outlet pipe, and improved facilitation agent still maintains one, installation inspection
Repair conveniently, need to only inspect periodically and dredging blowdown.
Brief description of the drawings
The utility model is described in detail below in conjunction with drawings and examples.
Fig. 1 rainwater runoff pollutions cut the schematic front view of dirty facility
Fig. 2 rainwater runoff pollutions cut the schematic top plan view of dirty facility
Fig. 3 rainwater runoff pollutions cut the schematic diagram of the deflector bottom water outlet of dirty facility
1 water inlet pipe, 2 deflectors, 3 guide shells, 4 supporting racks, 5 facilitation agents, 6 outlet pipes, 7 effluent collection mouths, 8 deslagginves
Mouthful, 9 upper cover plates, 10 deposit collection areas, 11 access holes, the outlet of 12 water conservancy diversion bottom plates, 13 guide shell outer barrels, 14 guide shell inner cylinders,
15 leakage holes.
Embodiment
Embodiment 1
By facilitation agent, water inlet pipe, outlet pipe, guide shell, deflector, deposit collection area, effluent collection mouth, slag-drip opening
Composition, facilitation agent be in integrally tubbiness, sets water inlet pipe and outlet pipe in facilitation agent top both sides, water inlet pipe and outlet pipe and
Connect in facilitation agent, water inlet pipe is installed in facilitation agent side, and the inclined angle insertion facilitation agent of water inlet pipe, water inlet pipe is at the same time
It is connected to a fixed with the tangent insertion facilitation agent inner wall of the circumferential body of facilitation agent, rainwater, which enters in facilitation agent, forms vortex shape
State, increases centrifugal force effect of the rainwater in facilitation agent, and rainwater is vortexed along composition between the inner wall and guide shell of facilitation agent
State flows, and centrifugal force is produced between the inner wall and guide shell of facilitation agent, due in the effect separation rainwater of centrifugal force
Debris, as shown in Figure 1 and Figure 2.
Embodiment 2
Middle part in facilitation agent sets supporting rack, and supporting rack is in integrally groined type, and guide shell, water conservancy diversion are installed on supporting rack
It is in tubbiness that cylinder is overall, flow cartridge（3）By guide shell inner cylinder（14）With guide shell outer barrel（13）Composition, guide shell outer barrel（13）It is in integrally
Tubular, generally blind hole, guide shell inner cylinder（14）Entirety is cylindrical in shape, generally through hole, guide shell inner cylinder（14）It is sleeved on water conservancy diversion
Cylinder outer barrel（13）It is interior, guide shell inner cylinder（14）One end passes through guide shell outer barrel（13）Upper end, guide shell inner cylinder（14）Separately
One end is pierced by guide shell outer barrel（13）Bottom, guide shell inner cylinder（14）The bottom of the other end is infundibulate, and rainwater exists
Water conservancy diversion is into vortex shape in facilitation agent, and as the rainwater water level after separation rises, the rainwater after separation enters guide shell outer barrel
（13）Interior, rainwater after separation is from effluent collection mouth（7）Flow into outlet pipe（6）Discharge, supporting rack（4）Lower part install deflector
（2）, deflector（2）Overall is in funnel-form, and rainwater is through deflector（2）Formed vortex, due to the debris in gravity rainwater from
The lower part leakage hole of deflector（15）Fall, into deposit collection area.
Slag-drip opening is installed in facilitation agent bottom, opens slag-drip opening, and the debris in deposit collection area is discharged from slag-drip opening, such as
Shown in Fig. 1, Fig. 2.
Embodiment 3
The opposite side of facilitation agent installs outlet pipe（6）, outlet pipe（6）One end is inserted into facilitation agent（5）Interior and water conservancy diversion
Outer barrel（13）It is connected, outlet pipe（6）One end install effluent collection mouth（7）, effluent collection mouth（7）Collection facility main body
（5）Rainwater after interior separation, rainwater after separation is from effluent collection mouth（7）Flow into outlet pipe（6）Discharge, facilitation agent（5）On
End set access hole（11）, open upper cover plate（9）Can be to facilitation agent（5）Inside is implemented maintenance or is safeguarded, as shown in Figure 1, Figure 2 institute
Show.
Embodiment 4
When rainwater enters facilitation agent（5）The water inlet pipe of side（1）, facilitation agent（5）Interior midfoot support frame（4）On lead
Flow cartridge（3）, rainwater is along facilitation agent（5）Inner wall and guide shell（3）Between flowing form turbulent state, into facilitation agent（5）
Interior rainwater is kept along facilitation agent（5）Inner wall flows into, by gravity the debris in rainwater from being installed in supporting rack（4）
Lower part deflector（2）Water conservancy diversion bottom plate water outlet（12）Leakage hole（15）Fall into, deposit collection area（10）, water conservancy diversion bottom plate water outlet
Mouthful（12）Upper setting leakage hole（15）, the debris of deposition is from slag-drip opening（8）Discharge, centrifugation caused by the vortex formed with rainwater
Power, goes the rainwater after impurity removing to flow into outlet pipe（6）Effluent collection mouth（7）, it is transported to outlet pipe（6）, rainwater is from outlet pipe
（6）Water outlet outflow, as shown in Figure 1 and Figure 2.
Claims (1)
1. a kind of rainwater runoff pollution cuts dirty facility, it is characterized in that by facilitation agent (5), water inlet pipe (1), outlet pipe (6), water conservancy diversion
Cylinder (3), deflector (2), deposit collection area (10), effluent collection mouth (7), slag-drip opening (8) composition, facilitation agent (5) are overall
In tubbiness, water inlet pipe (1) and outlet pipe (6) are set in facilitation agent (5) top both sides, water inlet pipe (1) and outlet pipe (6) are with setting
Connect in alms giver's body (5), water inlet pipe (1), the inclined angle insertion facilitation agent of water inlet pipe (1) are installed in facilitation agent (5) side
(5), water inlet pipe (1) and meanwhile with the circumferential body of facilitation agent (5) it is tangent insertion facilitation agent (5) inner wall be connected to a fixed, rainwater
Into turbulent state is formed in facilitation agent (5), centrifugal action of the rainwater in facilitation agent (5) is increased, rainwater is along facility master
Turbulent state flowing is formed between the inner wall and guide shell (3) of body (5), between the inner wall and guide shell (3) of facilitation agent (5)
Centrifugal force is produced, due to the debris in the effect separation rainwater of centrifugal force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398055.1U CN207228302U (en) | 2017-04-17 | 2017-04-17 | Rainwater runoff pollution cuts dirty facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398055.1U CN207228302U (en) | 2017-04-17 | 2017-04-17 | Rainwater runoff pollution cuts dirty facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207228302U true CN207228302U (en) | 2018-04-13 |
Family
ID=61838812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720398055.1U Expired - Fee Related CN207228302U (en) | 2017-04-17 | 2017-04-17 | Rainwater runoff pollution cuts dirty facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207228302U (en) |
-
2017
- 2017-04-17 CN CN201720398055.1U patent/CN207228302U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200226 Address after: 300000 Friendship Road, Tianjin, Hexi District No. 60 Patentee after: TIANJIN HYDRAULIC Research Institute Address before: 300061 Friendship Road 60, Tianjin, Hexi District Co-patentee before: TIANJIN HYDRAULIC Research Institute Patentee before: TIANJIN HUASHUI WATER ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |