CN205637091U - Sediment device is blocked to horizontal floating of vatch basin - Google Patents
Sediment device is blocked to horizontal floating of vatch basin Download PDFInfo
- Publication number
- CN205637091U CN205637091U CN201620332463.2U CN201620332463U CN205637091U CN 205637091 U CN205637091 U CN 205637091U CN 201620332463 U CN201620332463 U CN 201620332463U CN 205637091 U CN205637091 U CN 205637091U
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- CN
- China
- Prior art keywords
- vatch basin
- retaining device
- floating
- weir
- shaft bottom
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a drainage system technical field, concretely relates to sediment device is blocked to horizontal floating of vatch basin. Including the vatch basin, the vatch basin front end is equipped with the water inlet, and the rear end is equipped with the delivery port, the vatch basin is near being equipped with sewage outfall on the lateral wall of front end, the vatch basin bottom is equipped with fixed overflow weir, fixed overflow weir top is equipped with the space of supplying water and circulate, cuts apart into shaft bottom anterior segment and shaft bottom back end by fixed overflow weir bottom the vatch basin, anterior segment perpendicular water flow direction in shaft bottom is equipped with to float and blocks the sediment device, water inlet and unsteady blocking are equipped with the water conservancy diversion passageway between the sediment device, water conservancy diversion passageway and sewage outfall intercommunication. Set up the direction slot before blocking the sediment device floating, the sewage that the vatch basin is advanced in the convection current leads, sends into the sewage treatment plant processing through sewage outfall together with sewage and the floater intercept, has prevented the vatch basin jam.
Description
Technical field
This utility model relates to drainage system technical field, is specifically related to a kind of Vatch basin horizontal floating
Dynamic retaining device.
Background technology
In combined sewer systems in China's municipal sewerage engineering, Vatch basin early exists for.
Traditional Vatch basin is only capable of realizing simple floating thing and intercepts function, and the time one is long, in Vatch basin
Floating thing easily forms accumulation, causes Vatch basin to block；The floating thing piled up needs artificial cleaning,
And send to treatment plant, waste of manpower.It addition, the floater catching apparatus in tradition Vatch basin is not
Can rise with water level, when in Vatch basin, water level exceedes the top of floater catching apparatus, it is impossible to
Realizing effective interception of floating thing, floating thing flows to natural water, causes the pollution of natural water.
Utility model content
For solving above-mentioned technical problem, this utility model provides one can import dirt by floating thing
Water outlet, and the Vatch basin horizontal floating retaining device raised with water level rising.
The technical scheme is that a kind of Vatch basin horizontal floating retaining device, including damming
Well, described Vatch basin front end is provided with water inlet, and rear end is provided with outlet, and described Vatch basin is close
The sidewall of front end is provided with Sewage outlet, is provided with fixed weir weir, institute bottom described Vatch basin
State fixed weir weir crest portion and be provided with the space that the stream that supplies water passes through, overflow by fixing bottom described Vatch basin
Stream weir is divided into shaft bottom leading portion and shaft bottom back segment, and described shaft bottom leading portion Transverse to the flow direction is provided with floating
Dynamic retaining device, is provided with flow-guiding channel between described water inlet and floating retaining device, described in lead
Circulation road connects with Sewage outlet.
Further, described flow-guiding channel is the guide groove being opened in shaft bottom leading portion, described well
Guided by the first guiding slope and second between end leading portion upper surface and guide groove minimum point
Sloped transition connects, and described first guides slope is located towards one end of water inlet, and described second
Guiding slope and be located towards the one end on fixed weir weir, described first gradient guiding slope is less than
Second guides slope.
Further, by the between bottom described Sewage outlet opposite body of wall and guide groove
Three guide sloped transition connects, and described 3rd guiding slope is domatic for arcwall face, described arcwall face
One end and water inlet place wall connecting, the other end and second guides slope and connects.
Further, the wall that described water inlet side body of wall intersects with Sewage outlet place body of wall
Water conservancy diversion slope it is provided with at foot.
Further, described shaft bottom leading portion level height is higher than shaft bottom back segment, described shaft bottom leading portion
Surface is concordant with Vatch basin water inlet minimum point, described guide groove minimum point and Sewage outlet
Minimum point is concordant.
Further, include can be with water level float, floating for intercepting for described floating retaining device
The floating member of thing and the fixing component fixing with Vatch basin both sides body of wall.
Further, described floating member is every slag baffle plate, and described fixing component is for being provided with vertically
The fixed frame of gathering sill, described can slide up and down to be arranged at fixed frame every slag baffle plate both sides
Gathering sill in, described is to swim in the platy structure on the water surface every slag baffle plate, described tabular tie
The height of structure is less than the Vatch basin shaft bottom leading portion upper surface height away from well lid.
Further, described floating member is to swim in the floating drum on the water surface, described fixing component
For being fixed on the pedestal on Vatch basin two side, described floating drum two ends are respectively fixedly connected with
Further, described fixed weir weir is to be perpendicular to the barrier wall structure that water (flow) direction is arranged,
Two ends, described fixed weir weir are fixing with Vatch basin sidewall body of wall to be connected.
Further, the level height in described fixed weir weir crest portion is less than Vatch basin water inlet
Low spot.
The beneficial effects of the utility model: guide groove, convection current are set before floating retaining device
The sewage entering Vatch basin guides, and is arranged through sewage by sewage together with the floating thing intercepted
Put mouth and send into sewage treatment plant's process, it is therefore prevented that Vatch basin blocks, simultaneously without thinking collection drift
Float, has saved manpower, beneficially the maintenance of Vatch basin.Floating retaining device raises with water level
And raise, no matter Vatch basin water level height, effective interception of floating thing all can be realized, it is therefore prevented that
The pollution of natural water.And the retaining device that floats is by hydro powered, automaticity is high, saves
The energy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first embodiment low water level of floating retaining device；
Fig. 2 is the structural representation of the first embodiment high water level of floating retaining device；
Fig. 3 is that the A-A of Fig. 1 is to sectional view；
Fig. 4 is that the B-B of Fig. 1 is to sectional view；
Fig. 5 is the structural representation of floating retaining device the second embodiment low water level；
Fig. 6 is the structure sectional view of floating retaining device the second embodiment high water level；
Fig. 7 is that the A-A of Fig. 5 is to sectional view；
Fig. 8 is that the B-B of Fig. 5 is to sectional view；
In figure: 1 Vatch basin, 2 upstream combined system pipelines, 3 downstream line, 4 sewage
Floss hole, 5 every slag baffle plate, 6 fixed frames, 7 fixed weir weirs, 8 floating drums, and 9
Connecting rod, 10 pedestals, 11 fixed plates, 12 shaft bottom leading portions, 13 shaft bottom back segments, 14
Guide groove, 15 first guide slope, and 16 second guide slope, and 17 the 3rd guide
Slope, 18 water conservancy diversion slopes.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, in this utility model embodiment
Technical scheme be clearly and completely described, it is clear that described embodiment be only this
The a part of embodiment of utility model rather than whole embodiments.Based in this utility model
Embodiment, the institute that those of ordinary skill in the art obtain under not making creative work premise
Other embodiments is had to broadly fall into the scope of this utility model protection.
The Vatch basin horizontal floating retaining device of the present invention includes Vatch basin 1, Vatch basin 1 front end
Being provided with the water inlet connected with upstream combined system pipeline 2, rear end is provided with and connects with downstream line 3
Outlet, downstream line 3 connects with natural water, and Vatch basin 1 is on the sidewall of front end
It is provided with Sewage outlet 4.Fixed weir weir 7, fixed weir weir 7 it is provided with bottom Vatch basin 1
For being perpendicular to the barrier wall structure that water (flow) direction is arranged, two ends, fixed weir weir 7 and Vatch basin 1 side
Wall body of wall is fixing to be connected, and is provided with the space that the stream that supplies water passes through between its top and well lid of Vatch basin.
It is divided into shaft bottom leading portion 12 and shaft bottom back segment 13, well by fixed weir weir 7 bottom Vatch basin 1
End leading portion 12 level height is higher than shaft bottom back segment 13, and shaft bottom leading portion 12 offers and sewage
The guide groove 14 of floss hole 4 connection.Shaft bottom leading portion 12 surface and Vatch basin 1 water inlet are
Low spot is concordant, and guide groove 14 minimum point is concordant with Sewage outlet 4 minimum point.Before shaft bottom
By the first guiding slope 15 and second between section 12 upper surfaces and guide groove 14 minimum point
Guide slope 16 transition to connect, Sewage outlet 4 opposite body of wall and guide groove 14 minimum point
Between connected by the 3rd guiding slope 17 transition, first guides slope 15 is located towards into water
One end of mouth, second guides slope 16 is located towards the one end on fixed weir weir 7, and first leads
The gradient to slope 15 is less than the second guiding slope 16.3rd guiding slope 17 is domatic for arc
Shape face, arcwall face one end and water inlet place wall connecting, the other end and second guides slope
16 connect.It is provided with at the foundation that water inlet side body of wall intersects with Sewage outlet place body of wall
Water conservancy diversion slope 18.
Between guide groove 14 and fixed weir weir 7, Transverse to the flow direction is provided with floating debris retaining dress
Put, floating retaining device include can with water level float, for intercept floating thing floating member and
The fixing component fixing with Vatch basin 1 both sides body of wall.
Being the structural representation of the first embodiment of the present invention as Figure 1-3, the first is implemented
The floating member of example floating retaining device be inner hollow every slag baffle plate 5, fixing component is for setting
There is the fixed frame 6 being vertically directed groove.In two fixed frames, one is arranged at Sewage outlet
4 is other, and another is arranged at another side body of wall at the corner of water inlet, every 5 liang of slag baffle plate
Side can slide up and down to be arranged in the gathering sill of fixed frame 6, every slag baffle plate 5 for swimming in
Platy structure on the water surface, the height of platy structure is less than Vatch basin body of wall height.
Being the structural representation of the second embodiment of the present invention as Figure 4-Figure 6, the second is implemented
The floating member of example floating retaining device is to swim in the cylindric floating drum 8 on the water surface, fixing structure
Part is the pedestal 10 being fixed on Vatch basin 1 two side, and floating drum 8 two ends are respectively fixedly connected with
Have fixed plate 11, fixed plate 11 be fixedly connected with connecting rod 9, connecting rod 9 respectively with homonymy base
Seat 10 is hinged.On floating drum 8 can be bubbled through the water column, and raise hinged around pedestal 10 with the water surface
Point rotates.
During fine day, the dry flow sewage in combined system pipeline flows in Vatch basin 1, is blocked in solid
Before determining downflow weir 7, before floating thing in sewage and float are intercepted at floating retaining device,
Under the guide effect of guide groove 14, dry flow sewage in Vatch basin 1 and floating thing thereof and
Float is arranged to sewage treatment plant by sewage conduct.
During rainfall, the early-stage rainwater of pollution together with dry flow sewage and floating thing and float thereof by
Dam to sewage conduct；Along with rainfall strengthens, the water level in Vatch basin 1 gradually rises, this
Time, the floating member of floating retaining device (every slag baffle plate 5 or floating drum 8, and can realize same
Remaining structure of sample function) rise along with water level and rise, floating thing and float in water begin
Before being intercepted at floating retaining device eventually.When the water level in Vatch basin 1 exceedes fixed weir weir 7
Time, the middle and late stage rainwater relatively cleaned, below floating retaining device, pushes up from fixed weir weir 7
Portion's overflow to lead to natural water downstream line 3 or directly overflow in natural water.
The rain stopping time, the floating member of floating retaining device (every slag baffle plate 5 or floating drum 8, and
Remaining structure of said function can be realized) decline along with the water level decreasing in Vatch basin 1, will
Time to Vatch basin, under the guide effect of guide groove 14, floating thing in water and outstanding
Float is arranged to sewage treatment plant by sewage conduct along with current.
The above, detailed description of the invention the most of the present utility model, it is noted that any ripe
Know those skilled in the art in the technical scope disclosed by this utility model, can readily occur in
Change or replacement, all should contain within protection domain of the present utility model.
Claims (10)
1. a Vatch basin horizontal floating retaining device, including Vatch basin (1), described Vatch basin (1) front end is provided with water inlet, rear end is provided with outlet, the described Vatch basin (1) sidewall near front end is provided with Sewage outlet (4), described Vatch basin (1) bottom is provided with fixed weir weir (7), described fixed weir weir (7) top is provided with the space that the stream that supplies water passes through, it is characterized in that: described Vatch basin (1) bottom is divided into shaft bottom leading portion (12) and shaft bottom back segment (13) by fixed weir weir (7), described shaft bottom leading portion (12) Transverse to the flow direction is provided with floating retaining device, it is provided with flow-guiding channel between described water inlet and floating retaining device, described flow-guiding channel connects with Sewage outlet (4).
2. Vatch basin horizontal floating retaining device as claimed in claim 1, it is characterized in that: described flow-guiding channel is the guide groove (14) being opened in shaft bottom leading portion (12), guide slope (15) by first between described shaft bottom leading portion (12) upper surface and guide groove (14) minimum point and the second guiding slope (16) transition is connected, described first guides slope (15) is located towards one end of water inlet, described second guides slope (16) is located towards one end of fixed weir weir (7), described first guides the gradient on slope (15) less than the second guiding slope (16).
3. Vatch basin horizontal floating retaining device as claimed in claim 2, it is characterized in that: guide slope (17) transition by the 3rd between described Sewage outlet (4) opposite body of wall with guide groove (14) bottom and be connected, described 3rd guiding slope (17) is domatic for arcwall face, described arcwall face one end and water inlet place wall connecting, the other end and second guides slope (16) and connects.
4. Vatch basin horizontal floating retaining device as claimed in claim 1, it is characterised in that: it is provided with water conservancy diversion slope at the foundation that described water inlet side body of wall intersects with Sewage outlet place body of wall.
5. Vatch basin horizontal floating retaining device as claimed in claim 2 or claim 3, it is characterized in that: described shaft bottom leading portion (12) level height is higher than shaft bottom back segment (13), leading portion (12) surface, described shaft bottom is concordant with Vatch basin (1) water inlet minimum point, and described guide groove (14) minimum point is concordant with Sewage outlet (4) minimum point.
6. Vatch basin horizontal floating retaining device as claimed in claim 1, it is characterised in that: described floating retaining device includes can be with water level float, for intercepting the floating member of floating thing and the fixing component fixing with Vatch basin (1) both sides body of wall.
7. Vatch basin horizontal floating retaining device as claimed in claim 6, it is characterized in that: described floating member is for every slag baffle plate (5), described fixing component is the fixed frame (6) being provided with and being vertically directed groove, described can slide up and down to be arranged in the gathering sill of fixed frame (6) every slag baffle plate (5) both sides, described every slag baffle plate (5) for swim in the platy structure on the water surface, the height of described platy structure be less than the Vatch basin shaft bottom leading portion upper surface height away from well lid.
8. Vatch basin horizontal floating retaining device as claimed in claim 6, it is characterized in that: described floating member is to swim in the floating drum (8) on the water surface, described fixing component is the pedestal (10) being fixed on Vatch basin (1) two side, and described floating drum (8) two ends are respectively fixedly connected with.
9. Vatch basin horizontal floating retaining device as claimed in claim 1, it is characterized in that: described fixed weir weir (7) is to be perpendicular to the barrier wall structure that water (flow) direction is arranged, described fixed weir weir (7) two ends are fixing with Vatch basin (1) sidewall body of wall to be connected.
10. Vatch basin horizontal floating retaining device as claimed in claim 9, it is characterised in that: the level height at described fixed weir weir (7) top is less than Vatch basin (1) water inlet minimum point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620332463.2U CN205637091U (en) | 2016-04-19 | 2016-04-19 | Sediment device is blocked to horizontal floating of vatch basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620332463.2U CN205637091U (en) | 2016-04-19 | 2016-04-19 | Sediment device is blocked to horizontal floating of vatch basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205637091U true CN205637091U (en) | 2016-10-12 |
Family
ID=57063203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620332463.2U Expired - Fee Related CN205637091U (en) | 2016-04-19 | 2016-04-19 | Sediment device is blocked to horizontal floating of vatch basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205637091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863039A (en) * | 2016-04-19 | 2016-08-17 | 武汉圣禹排水系统有限公司 | Transverse floating residue-intercepting device of intercepting well |
-
2016
- 2016-04-19 CN CN201620332463.2U patent/CN205637091U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863039A (en) * | 2016-04-19 | 2016-08-17 | 武汉圣禹排水系统有限公司 | Transverse floating residue-intercepting device of intercepting well |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 |