CN207436235U - Catch-basin rain water pollutant cuts dirty facility - Google Patents
Catch-basin rain water pollutant cuts dirty facility Download PDFInfo
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- CN207436235U CN207436235U CN201720398059.XU CN201720398059U CN207436235U CN 207436235 U CN207436235 U CN 207436235U CN 201720398059 U CN201720398059 U CN 201720398059U CN 207436235 U CN207436235 U CN 207436235U
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- rainwater
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Abstract
The utility model is that catch-basin rain water pollutant 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 simultaneously with the tangent insertion inner wall of the circumferential body of facilitation agent, guide shell is installed on supporting rack in facilitation agent, rainwater forms turbulent state between facilitation agent inner wall and guide shell, generate centrifugal force, sundries 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, improve the retention to rainwater runoff pollution object and treatment effeciency, improved facilitation agent still maintains one, installation and repairing is convenient, it need to only inspect periodically and dredging blowdown.
Description
Technical field
The utility model is related to a kind of improved initial rainwater pollution cutting device more particularly to a kind of catch-basin rain water pollutants
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 smaller pollutant of grain size, 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 solving the problems, such as in above-mentioned intercepting pollution for rainwater, it is dirty to provide a kind of catch-basin rainwater
It contaminates object and cuts dirty facility.A kind of initial rainwater is provided to cut dirty facility and cut dirty operating method.Improve the place of initial rainwater pollution cutting device
Manage efficiency, strengthen the removal effect to the smaller pollutant of grain size, remove the deposit in rainfall runoff, suspended matter, greasy dirt with
And partial solubility pollutant.The utility model makes it in rainfall runoff by the improvement to initial rainwater pollution cutting device
Pollutant has higher retention and treatment effeciency, 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, overflow launder, water inlet diversion trench, deposit collection area, receipts water diversion trench, inspection
Mouth composition is repaiied, facilitation agent is integrally in tubbiness, and facilitation agent is using cement products material or cast iron quality or modified plastics material
It makes, water inlet pipe and outlet pipe is set respectively in facilitation agent top both sides, water inlet pipe and outlet pipe using metal material or change
Property plastic material make, with connecting in facilitation agent, water inlet pipe is installed in facilitation agent one side for water inlet pipe and outlet pipe, water inlet pipe
Facilitation agent is inserted into, facilitation agent opposite side installs outlet pipe, outlet pipe insertion facilitation agent.
The utility model is a kind of initial rainwater collection device, and the initial rainwater pollution cutting device by transformation is improved to rain
The retention of pollutant and removal efficiency in water runoff, facilitation agent uses flyash, and for matrix, cement is made as binding agent and sets
Alms giver's body.In facilitation agent top both sides, water inlet pipe and outlet pipe are set respectively.
Middle part sets water inlet diversion trench, receives water diversion trench and overflow launder in facilitation agent, and water inlet diversion trench receives water diversion trench
It is made with overflow launder of metal material or modified plastics material, overflow launder integrally in arc shaped, distinguish by the both ends of overflow launder
It is connected with water inlet diversion trench and receipts water diversion trench, water inlet diversion trench is connected to a fixed with water inlet pipe, and penetrates through, diversion trench of intaking
It is connected to a fixed with the one end of overflow launder, integrally trapezoidal shape, water inlet diversion trench lower part are in integrally three on water inlet diversion trench top
The one end of horn shape, water inlet diversion trench top and overflow launder is connected to a fixed, and water outlet is installed in the end of water inlet diversion trench lower part,
It is flowed by the rainwater that water inlet pipe flows into from water outlet in facilitation agent, rainwater forms eddy flow shape, generates centrifugal force, since gravity is made
Sunk with the sundries in rainwater, sink to the deposit collection area of facilitation agent bottom.
Installed in the utility model facilitation agent into water diversion trench, receive water diversion trench and overflow launder, rainwater from water inlet pipe into
Enter into water diversion trench, flowed by water outlet in facilitation agent, flowed along facilitation agent inner wall eddy flow and form centrifugal force, separate rainwater
In sundries, sunk by separated sundries in rainwater, the sundries separation in rainwater under the effect of gravity falls through into deposit receipts
Ji Qu sinks to the bottom deposit of facilitation agent, and the sundries of facilitation agent bottom is deposited on from access hole removing.
The other end for receiving water diversion trench and overflow launder is connected to a fixed, overflow launder, water inlet diversion trench and receipts water diversion trench
Connect, receive water diversion trench top integrally trapezoidal shape, receive water diversion trench lower part integrally in triangular shape, receive water diversion trench top with
The other end of overflow launder is connected to a fixed, and the end for receiving water diversion trench lower part installs and receives the mouth of a river, the rainwater in facilitation agent from
Water outlet, which flows into, receives water diversion trench, and as rainwater water level rises, rainwater is outside outlet pipe outflow facilitation agent.
The utility model constantly rises with the water level of rainwater receiving in water diversion trench, and the rainwater after separation is from outlet pipe stream
Go out outside facilitation agent.
The top of facilitation agent sets access hole, and catch-basin lid closed installation main body is capped on access hole.
The utility model sets access hole at the top of facilitation agent, in vivo by access hole maintenance and maintenance prevention master
Facility.
Rainwater enters facilitation agent from water inlet pipe, and rainwater flows into the water inlet diversion trench in facilitation agent, rain along water inlet pipe
Water flows into facilitation agent from the lower part of the top flow direction water inlet diversion trench of water inlet diversion trench from the water outlet of water inlet diversion trench lower part
Interior, the rainwater into facilitation agent forms vortex along the inner wall flowing of facilitation agent, generates centrifugal force, separates miscellaneous in rainwater
Object, the sundries in rainwater sink, and sink to the bottom in facilitation agent, and rainwater is constantly flowed into from water outlet in facilitation agent, rainwater
Water level rises in facilitation agent, and with the rising of the water level of rainwater, rainwater rises to the receipts mouth of a river for receiving water diversion trench, due to setting
The pressure of rainwater in alms giver's body, rainwater enter receipts water diversion trench from the mouth of a river is received, with the increase of rainwater pressure in facilitation agent, receive
The water level of rainwater in water diversion trench rises, and rainwater rises to outlet pipe, is discharged to from outlet pipe outside facilitation agent.
For the utility model in rainy season rainfall, rainwater enters the water inlet pipe of facilitation agent one side, and rainwater is along facilitation agent
Wall flows to form turbulent state, and centrifugal force caused by the vortex formed with rainwater removes impurity removing, passes through gravity rainwater
In sundries fall into deposit collection area, open access hole, the sundries of deposition removed from access hole.Remove the rainwater collection after impurity removing
Rise in water diversion trench, rainwater rises to outlet pipe, is discharged to from outlet pipe outside facilitation agent.
The catch-basin lid at the top of facilitation agent is opened, the facility out of access hole maintenance and maintenance prevention main body, from access hole
Remove the sediment of facilitation agent basic sediment collecting region.
The utility model sets access hole at the top of facilitation agent, the catch-basin lid for setting access hole is opened, from access hole
Facility in maintenance and maintenance prevention main body, while remove the sediment of bottom.
The utility model is that catch-basin rain water pollutant cuts dirty facility and cuts dirty operating method.It is simple in structure, good reliability,
Easy maintenance is installed, the improvement to original initial rainwater pollution cutting device improves the retention to rainwater runoff pollution object and processing effect
Rate, the utility model utilize cyclonic separation principle, without complicated control electronics, provide power without outside, improve
Retention and treatment effeciency to rainwater runoff pollution object, the utility model are combined integrally with catch-basin, and installation and repairing is convenient,
Timing carries out catch-basin dredging, and it is wide that the utility model is applicable in range of flow, and removal efficiency is high, and the loss of flood peak is few, compact-sized,
Without complicated mechanical structure.
Description of the drawings
The utility model is described in detail below in conjunction with drawings and examples.
Fig. 1 catch-basins rain water pollutant cuts the schematic front view of dirty facility
Fig. 2 catch-basins rain water pollutant cuts the schematic top plan view of dirty facility
Fig. 3 catch-basins rain water pollutant cuts the elevational schematic view of dirty facility
1 water inlet pipe, 2 water inlet diversion trenches, 3 outlet pipes, 4 receive water diversion trench, 5 catch-basin lids, 6 overflow launders, 7 deposit collections
Area, 8 access holes, 9 water outlets, 10 receive the mouth of a river, 11 facilitation agents.
Specific embodiment
Embodiment 1
By facilitation agent（11）, water inlet pipe（1）, outlet pipe（6）, guide shell（3）, deflector（2）, deposit collection area
（10）, effluent collection mouth（12）, slag-drip opening（8）Composition, facilitation agent（11）Entirety is in tubbiness, facilitation agent（11）Using cement
Product material or cast iron quality or modified plastics material make, in facilitation agent（11）Top both sides set water inlet pipe（1）With go out
Water pipe（6）, water inlet pipe（1）And outlet pipe（6）With facilitation agent（11）Inside connect, water inlet pipe（1）And outlet pipe（6）Using gold
Belong to material or modified plastics material makes, facilitation agent（11）Install water inlet pipe in one side（1）, water inlet pipe（1）Inclined angle insertion
Facilitation agent（11）, water inlet pipe（1）While and facilitation agent（11）The tangent insertion inner wall of circumferential body be connected, rainwater is into setting
Alms giver's body（11）Interior formation turbulent state increases rainwater in facilitation agent（11）Interior centrifugal force effect, water inlet pipe（1）Into setting
Alms giver's body（11）Port install movable regulating plate（11）, movable regulating plate（11）Water conservancy diversion rainwater is along facilitation agent（11）Inner wall stream
It is dynamic to form turbulent state, movable regulating plate（11）It is made of metal material or modified plastics material, movable regulating plate（11）With
The inlet for rainwater is adjusted into facilitation agent（11）Interior rainwater is kept along facilitation agent（11）Inner wall flows into, in facility master
Body（11）Inner wall on set up porous internal walls（5）, porous internal walls（5）It is made of flyash and cement production systD porous material, by
In the effect of centrifugal force, rainwater makees helical flow along inner wall, and the pollutant part of the small particle carried in rainwater is trapped within
Porous internal walls（5）Hole in, removed by microorganism decomposition, as shown in Figure 1 and Figure 2.
Embodiment 2
Facilitation agent（11）Interior middle part sets supporting rack（15）, supporting rack（15）Entirety is in groined type, supporting rack（15）
On install guide shell（3）, guide shell（3）Entirety is in tubbiness, guide shell（3）It is made of metal material or modified plastics material,
Rainwater is in facilitation agent（11）Interior water conservancy diversion is into vortex, supporting rack（15）Lower part install deflector（2）, deflector（2）It is in integrally
Funnel-form, rainwater is through deflector（2）Vortex is formed, since the sundries in gravity rainwater is from deflector（2）Lower part leak
Fall through into deposit collection area（10）.
Facilitation agent（11）Install slag-drip opening in bottom（8）, open slag-drip opening（8）, deposit collection area（10）Interior sundries
From slag-drip opening（8）Discharge, as shown in Figure 1 and Figure 2.
Embodiment 3
Facilitation agent（11）Opposite side install outlet pipe（6）, outlet pipe（6）Entirety is in Y-shaped three-way pipe, outlet pipe（6）
One end for a mouth, outlet pipe（6）One end is inserted into facilitation agent（11）It is interior, outlet pipe（6）One end install water outlet receipts
Ji Kou（12）, effluent collection mouth（12）Collection facility main body（11）Interior rainwater flows into outlet pipe（6）, outlet pipe（6）It is another
It holds as twoport, outlet pipe（6）In install filter layer（4）, filter layer（4）Close outlet pipe（6）A water outlet, filter layer
（4）It is dirt colleceting area below（7）, dirt colleceting area（7）Install dirt colleceting area capping in following outlet（16）, open dirt colleceting area capping（16）I.e.
The mud discharging filtered down can be fallen, rainwater after filtering is from outlet pipe（6）Water outlet discharge, facilitation agent（11）On
End set access hole（8）, open upper cover plate（9）It can be to facilitation agent（11）Inside is implemented maintenance or is safeguarded, as shown in Figure 1, Figure 2 institute
Show.
Embodiment 4
When rainwater enters facilitation agent（11）The water inlet pipe of one side（1）, rainwater flows through water inlet pipe（1）The activity that port is installed
Adjustable plate（11）, facilitation agent（11）Interior midfoot support frame（15）On guide shell（3）, movable regulating plate（11）Water conservancy diversion rainwater edge
Facilitation agent（11）Inner wall and guide shell（3）Between flowing form turbulent state, movable regulating plate（11）With the entrance of rainwater
Amount is adjusted into facilitation agent（11）Interior rainwater is kept along facilitation agent（11）Inner wall flows into, by gravity rainwater
Sundries is from being installed in supporting rack（15）The deflector of lower part（2）Fall into deposit collection area（10）, the sundries of deposition is from slag-drip opening
（8）Discharge removes the rainwater after impurity removing with centrifugal force caused by the vortex of rainwater formation by outlet pipe（6）Effluent collection
Mouthful（12）It collects, is transported to outlet pipe（6）, rainwater is by filtering layer（4）Impurity removing is filtered off again, and the sundries of filtering sinks
To dirt colleceting area（7）, the rainwater that filters again is from outlet pipe（6）Water outlet outflow, as shown in Figure 1 and Figure 2.
Claims (3)
1. a kind of catch-basin intercepting pollution for rainwater facility, it is characterized in that by facilitation agent（11）, water inlet pipe（1）, outlet pipe（3）, overflow
Slot（6）, water inlet diversion trench（2）, deposit collection area（7）, receive water diversion trench（4）, access hole（8）Composition, facilitation agent（11）
Entirety is in tubbiness, facilitation agent（13）It is made of cement products material or cast iron quality or modified plastics material, in facility master
Body（11）Top both sides set water inlet pipe respectively（1）And outlet pipe（3）, water inlet pipe（1）And outlet pipe（6）Using metal material or
Modified plastics material makes, water inlet pipe（1）And outlet pipe（3）With facilitation agent（11）Inside connect, facilitation agent（11）One side
Install water inlet pipe（1）, water inlet pipe（1）It is inserted into facilitation agent（11）, facilitation agent（11）Opposite side installs outlet pipe（3）, water outlet
Pipe（3）It is inserted into facilitation agent（11）；
Facilitation agent（11）Interior middle part sets water inlet diversion trench（2）, receive water diversion trench（4）And overflow launder（6）, diversion trench of intaking
（2）, receive water diversion trench（4）And overflow launder（6）It is made of metal material or modified plastics material, overflow launder（6）Whole is in arc
Wire, overflow launder（6）Both ends respectively with intake diversion trench（2）With receipts water diversion trench（4）It is connected, diversion trench of intaking（2）
With water inlet pipe（1）It is connected to a fixed, and penetrates through, diversion trench of intaking（2）With overflow launder（6）One end be connected to a fixed, intake
Diversion trench（2）The whole trapezoidal shape in top, diversion trench of intaking（2）Lower part is integrally in triangular shape, diversion trench of intaking（2）Top is with overflowing
Chute（6）One end be connected to a fixed, intake diversion trench（2）Install water outlet in the end of lower part（9）, by water inlet pipe（1）Stream
The rainwater entered is from water outlet（9）Flow into facilitation agent（11）Interior, rainwater forms eddy flow shape, centrifugal force is generated, due to gravity
Sundries in rainwater sinks, and sinks to facilitation agent（11）The deposit collection area of bottom（7）；
Receive water diversion trench（4）With overflow launder（6）The other end be connected to a fixed, overflow launder（6）, water inlet diversion trench（2）And receipts
Water diversion trench（4）It connects, receives water diversion trench（4）The whole trapezoidal shape in top receives water diversion trench（4）Lower part is in integrally triangle
Shape receives water diversion trench（4）Top and overflow launder（6）The other end be connected to a fixed, receive water diversion trench（4）The end peace of lower part
If receive the mouth of a river（10）, facilitation agent（11）Interior rainwater is from water outlet（9）It flows into and receives water diversion trench（4）, on rainwater water level
It rises, rainwater is from outlet pipe（3）Flow out facilitation agent（11）Outside.
2. catch-basin intercepting pollution for rainwater facility according to claim 1, it is characterized in that facilitation agent（11）Top set inspection
Repair mouth（8）, access hole（8）Upper capping catch-basin lid（5）Closed installation main body（11）.
3. catch-basin intercepting pollution for rainwater facility according to claim 1, it is characterised in that the behaviour of catch-basin intercepting pollution for rainwater facility
It is rainwater from water inlet pipe as method（1）Into facilitation agent（11）, rainwater is along water inlet pipe（1）Flow into facilitation agent（11）Interior
Water inlet diversion trench（2）, rainwater from water inlet diversion trench（2）Top flow direction water inlet diversion trench（2）Lower part, from water inlet diversion trench
（2）The water outlet of lower part（9）Flow into facilitation agent（11）It is interior, into facilitation agent（11）Rainwater along facilitation agent（11）It is interior
Wall flowing, which is formed, to be vortexed, generation centrifugal force, the sundries in separation rainwater, and the sundries in rainwater sinks, and sinks to facilitation agent（11）
Interior bottom, rainwater is constantly from water outlet（9）Flow into facilitation agent（11）Interior, rainwater water level is in facilitation agent（11）Interior rising,
With the rising of the water level of rainwater, rainwater, which rises to, receives water diversion trench（4）The receipts mouth of a river（10）, due to facilitation agent（11）Interior rain
The pressure of water, rainwater from receive the mouth of a river（10）Into receipts water diversion trench（4）, with facilitation agent（11）The increase of interior rainwater pressure,
Receive water diversion trench（4）The water level of interior rainwater rises, and rainwater rises to outlet pipe（3）, from outlet pipe（3）It is discharged to facilitation agent
（11）Outside；
Open facilitation agent（11）The catch-basin lid at top（5）, from access hole（8）Maintenance and maintenance prevention main body（11）Inside set
It applies, from access hole（8）Remove facilitation agent（11）Basic sediment collecting region（7）Sediment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398059.XU CN207436235U (en) | 2017-04-17 | 2017-04-17 | Catch-basin rain water pollutant cuts dirty facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398059.XU CN207436235U (en) | 2017-04-17 | 2017-04-17 | Catch-basin rain water pollutant cuts dirty facility |
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| Publication Number | Publication Date |
|---|---|
| CN207436235U true CN207436235U (en) | 2018-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720398059.XU Active CN207436235U (en) | 2017-04-17 | 2017-04-17 | Catch-basin rain water pollutant cuts dirty facility |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948452A (en) * | 2017-04-17 | 2017-07-14 | 天津市水利科学研究院 | Catch-basin rain water pollutant cuts dirty facility and cuts dirty operating method |
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2017
- 2017-04-17 CN CN201720398059.XU patent/CN207436235U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948452A (en) * | 2017-04-17 | 2017-07-14 | 天津市水利科学研究院 | Catch-basin rain water pollutant cuts dirty facility and cuts dirty operating method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200226 Address after: 300000 Friendship Road, Tianjin, Hexi District No. 60 Patentee after: Tianjin Water Resources Research Institute Address before: 300061 Friendship Road 60, Tianjin, Hexi District Co-patentee before: Tianjin Water Resources Research Institute Patentee before: Tianjin Huashui Water Engineering Co., Ltd. |