CN206859177U - Anti-overflow sewage blocking device may be reversed in one kind - Google Patents
Anti-overflow sewage blocking device may be reversed in one kind Download PDFInfo
- Publication number
- CN206859177U CN206859177U CN201720765293.1U CN201720765293U CN206859177U CN 206859177 U CN206859177 U CN 206859177U CN 201720765293 U CN201720765293 U CN 201720765293U CN 206859177 U CN206859177 U CN 206859177U
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- China
- Prior art keywords
- grid
- travel switch
- level sensor
- standby
- home
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- 230000000903 blocking effect Effects 0.000 title claims abstract description 24
- 239000010865 sewage Substances 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 239000010813 municipal solid waste Substances 0.000 abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 230000002262 irrigation Effects 0.000 description 8
- 238000003973 irrigation Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 6
- 239000003818 cinder Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 241000216843 Ursus arctos horribilis Species 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses one kind may be reversed anti-overflow sewage blocking device, including grid, rotating shaft and the transmission device for driving grid to rotate being arranged on escape canal, described grid includes Home Grid and standby grid, and Home Grid is connected with rotating shaft respectively with standby grid；During actuator drives rotating shaft reciprocating rotation, Home Grid replaces with standby grid blocks dirt, and the utility model makes the continual obstruction of floating object rubbish in escape canal, while sewage blocking device is also effectively cleared up.
Description
Technical field
A kind of hydraulic engineering technical field is the utility model is related to, more particularly to one kind is drawn applied to power station, gutter
The anti-overflow sewage blocking device of canal automatic turning.
Background technology
There are many sump and escape canal in power station, such as dam corridor inner water drainage system, factory because of design and engineering reasons
Leakage water system etc. in room.Drainage system by escape canal will stand in infiltration, rainwater and subsidiary engine draining during generator operation
Collect to sump, water is evacuated into dam downstream by draining pump discharges.Typically all set due to entering sump irrigation canals and ditches in factory
Fixed trash rack lattice, many production and living rubbish easily block trash rack lattice, cause escape canal overflow to pacify into electrical equipment
Holding position, easily cause electrical equipment major accident, it would be possible to cause the risk of water logging factory building.
Current a part of ejectment Box Drain is provided with easy trash rack lattice, energy stop portions floating object rubbish, but due to
It is fixed, due to removing contamination not in time, causes trash rack lattice to block, water will diffuse out irrigation canals and ditches, destruction work environment and environmental pollution.
Even if there is the alarm of water logging factory building, but gutter water in a canal overflow stream road can not be prevented, the water diffused out may cause power station electromechanics to set
It is standby to cause to damage, very big potential safety hazard is caused to power station normal operation.
It is 201620021192.9 separately to have China Patent No., and a kind of turnover sewage blocking device is disclosed in 2016.6.15.
The turnover sewage blocking device, including the grizzly bar being fixedly arranged between upper the grid frame and lower railling frame in river course, the two of upper grid frame
End is respectively equipped with a sliding block, an installing plate is respectively equipped with the both sides in river course, the installing plate is fixedly arranged on by two tripods
In the concrete foundation of river course both sides, a cambered way is provided with the installing plate side opposite with water (flow) direction, the sliding block is slided
Dynamic to be located in cambered way, the bottom of lower railling frame is connected by some pillars with the rotating shaft across bottom of river channel.This may be reversed
Sewage blocking device, pass through motor driven axis of rotation during use, you can drive sewage blocking device to rotate, dirty effect is blocked in realization
Or ensure flood passage, cross ship ability.The purpose of above-mentioned patent is when being fallen using grizzly bar, and upstream and downstream can be achieved and directly penetrate, river
Road can directly flood passage, cross ship, sewage blocking device can not be cleared up in time.
Utility model content
The defects of in order to overcome above-mentioned prior art, the utility model provide a kind of turnable anti-overflow sewage blocking device, should
Sewage blocking device can also allow for clearing up to the continual obstruction of floating object rubbish in escape canal, sewage blocking device.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
Anti-overflow sewage blocking device may be reversed in one kind, including be arranged on escape canal grid, rotating shaft and for driving grid
The transmission device of rotation, it is characterised in that：Described grid includes Home Grid and standby grid, Home Grid and standby grid point
It is not connected with rotating shaft；During actuator drives rotating shaft reciprocating rotation, Home Grid replaces with standby grid blocks dirt.
The Home Grid and standby raster combined are L-shaped, are mutually perpendicular to.
Also include upper level sensor, lower level sensor and controller, the upper level sensor and lower level sensor
Device is separately positioned in the side wall of escape canal, and upper level sensor and lower level sensor are located at the both sides of grid, it is described on
Level sensor, lower level sensor are connected with controller, and controller is connected with transmission device.
Also include travel switch I and travel switch II, the travel switch I is separately positioned on gutter with travel switch II
In the side wall of canal, travel switch I is located at the both sides of grid, the travel switch I, travel switch II and control with travel switch II
Device connects；During actuator drives axis of rotation, grid is touched with travel switch I or travel switch II, grid is stopped operating.
The utility model has advantages below：
1st, grid of the present utility model includes Home Grid and standby grid, and Home Grid connects with rotating shaft respectively with standby grid
Connect；Home Grid is mutually perpendicular to standby grid；Transmission device（Motor）During drive shaft reciprocating rotation, Home Grid and standby grid
Alternating blocks dirt.Home Grid is formed with standby grid with can be regarded as former trash rack lattice band flanging, when floating object rubbish causes to lead
When grid blocks, start 90 degree of actuator drives axis of rotation, now standby grid enters working condition, carries out rubbish obstruction
Work.Operation maintenance personnel clears up the rubbish of Home Grid to scene, after the completion of, motor driven trash rack lattice reversely rotate, main grid
Lattice are in and block dirty state.Using the rotatable trash rack lattice pushing off the slag in two sides and scarfing cinder, in scarfing cinder, standby grid can stop rubbish
Do not enter sump.Realize to the continual obstruction of floating object rubbish in escape canal, while sewage blocking device is also had
The cleaning of effect.
2nd, upper level sensor of the present utility model is separately positioned in the side wall of escape canal with lower level sensor, on
Level sensor is located at the both sides of grid with lower level sensor, and upper level sensor, lower level sensor are connected with controller,
Controller is connected with transmission device, the purpose is to realize to automatically control, when upper and lower level sensor detects that water level pressure difference reaches
During to setting value, PLC is sent a signal to, PLC starts motor and rotates forward the lattice rotation of drive actuator drives trash rack.
3rd, travel switch I of the present utility model is separately positioned in the side wall of escape canal with travel switch II, and stroke is opened
I both sides for being located at grid with travel switch II are closed, the travel switch I, travel switch II are connected with controller；Transmission device drives
During dynamic axis of rotation, grid is touched with travel switch I or travel switch II, grid is stopped operating.Home Grid, which drives, intercepts rubbish
After rubbish rotates up, stop installed in irrigation canals and ditches upper end travel switch I until touching and send clear gate signal to controller, notify
Power station operation maintenance personnel carries out scarfing cinder work.Now standby grid enters working condition, carries out rubbish and stops work.Operation dimension
After the completion of shield personnel clear up rubbish to scene, by the involution button in existing ground operator control panel, drive motor controller and block dirt
Grid reversely rotates, and stops when standby grid touches downstream irrigation canals and ditches upper end travel switch II, trash rack lattice return to master
Grid intercepts state, sewage blocking device is realized automation.
4th, the utility model,（1）It is practical, no matter irrigation canals and ditches size, only need to change trash rack lattice size and can be achieved to block
Cut rubbish function；（2）It is simple in construction, it is only necessary to trash rack lattice, level sensor, travel switch, motor controller, and it is not excessive
Take place；（3）It is easy for installation, trash rack lattice are laid in escape canal correct position, level sensor and travel switch all exist
In irrigation canals and ditches；（4）Operation maintenance is convenient, and in use, when blocking serious, trash rack lattice rotate automatically, it is not necessary to artificial
Operation, after the completion of garbage-cleaning, only need a key to reset and recover to original state；Because equipment is simple, directly perceived, so safeguarding
It is convenient.
Brief description of the drawings
Fig. 1 is the structural representation before the utility model garbage grille blocks；
Fig. 2 is that the utility model garbage grille blocks the structural representation after upset.
Marked in figure：1st, escape canal, 2, Home Grid, 3, standby grid, 4, rotating shaft, 5, transmission device, 6, controller, 7,
Travel switch I, 8, travel switch II, 9, upper level sensor, 10, lower level sensor.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings：
Embodiment 1
As shown in figure 1, a kind of may be reversed anti-overflow sewage blocking device, including grid, the and of rotating shaft 4 being arranged on escape canal 1
Transmission device 5, grid, which is arranged on escape canal 1, to be used to stop the floating object and rubbish in water, rotating shaft 4 and an edge of grid
Connection（As shown in Figure 1）, and rotating shaft 4 is generally located on escape canal 1 on the bank, transmission device 5（Motor）Start, drive shaft
4, rotating shaft 4 rotates grid, makes grid keep stopping floating object and nonblocking floating object two states.
In the utility model, grid includes Home Grid 2 and standby grid 3,（Or be all band flanging trash rack lattice, flanging is
For described standby grid 3）, Home Grid 2 and standby grid 3 be all connected with rotating shaft 4 respectively, and Home Grid 2 and standby grid 3 are mutual
Have a certain degree, be generally mutually perpendicular to, Home Grid 2 combines L-shaped with standby grid 3；Transmission device 5（Motor）Driving
During 4 reciprocating rotation of rotating shaft, Home Grid 2 replaces with standby grid 3 blocks dirt.
Its course of work is：Floating object is stopped first by Home Grid, when floating object rubbish causes Home Grid to block, is opened
Dynamic 90 degree of actuator drives axis of rotation, Home Grid are rotated to the top of escape canal 1, and now standby grid enters work shape
State（As shown in Figure 2）, carry out rubbish and stop work.Operation maintenance personnel clears up the rubbish of Home Grid to scene, after the completion of, motor
Trash rack lattice are driven to reversely rotate, Home Grid is in and blocks dirty state, and standby grid enters stand-by state again.Realize to gutter
The continual obstruction of floating object rubbish in canal, while sewage blocking device grid is also effectively cleared up.
Embodiment 2
As shown in figure 1, a kind of may be reversed anti-overflow sewage blocking device, including grid, the and of rotating shaft 4 being arranged on escape canal 1
Transmission device 5, grid, which is arranged on escape canal 1, to be used to stop the floating object and rubbish in water, rotating shaft 4 and an edge of grid
Connection（As shown in Figure 1）, and rotating shaft 4 is generally located on escape canal 1 on the bank, transmission device 5（Motor）Start, drive shaft
4, rotating shaft 4 rotates grid, makes grid keep stopping floating object and nonblocking floating object two states.
In the utility model, grid includes Home Grid 2 and standby grid 3,（Or be all band flanging trash rack lattice, flanging is
For described standby grid 3）, Home Grid 2 and standby grid 3 be all connected with rotating shaft 4 respectively, and Home Grid 2 and standby grid 3 are mutual
Have a certain degree, be generally mutually perpendicular to, Home Grid 2 combines L-shaped with standby grid 3；Transmission device 5（Motor）Driving
During 4 reciprocating rotation of rotating shaft, Home Grid 2 replaces with standby grid 3 blocks dirt.
In order to realize automation, including upper level sensor 9, lower level sensor 10 and controller 6, upper level sensor
9 are separately positioned in the side wall of escape canal 1 with lower level sensor 10, upper level sensor 9 and lower level sensor 10
In the both sides of grid, upper level sensor 9 is located at the upstream of current, and lower level sensor 10 is located at the downstream of current, the two use
Poor in sensed water level, upper level sensor 9, lower level sensor 10 are connected with controller 6 respectively, controller 6 and transmission device 5
Connection, controller 6 is PLC.
Further, in addition to travel switch I 7 and travel switch II 8, travel switch I 7 are set respectively with travel switch II 8
In the side wall of escape canal 1, travel switch I 7 is located at the both sides of grid, the travel switch I 7, stroke with travel switch II 8
Switch II 8 to be connected with controller 6 respectively, travel switch I 7 and rotational angle of the travel switch II 8 for controlling grid；It is driven
When the drive shaft 4 of device 5 rotates, grid is touched with travel switch I 7 or travel switch II 8, grid is stopped operating.
Its course of work is：Floating object is stopped first by Home Grid, when floating object rubbish causes Home Grid to block, when
When upper and lower level sensor detects that water level pressure difference reaches setting value, motor and PLC are sent a signal to, PLC starts electricity
Machine, which rotates forward, drives the rotation of actuator drives trash rack lattice.After Home Grid drives catching rubbish to rotate up, until touching peace
Stop mounted in irrigation canals and ditches upper end travel switch and send clear gate signal to monitoring, notice power station operation maintenance personnel carries out clinkerer
Make.Now standby grid enters working condition, carries out rubbish and stops work.Operation maintenance personnel completes to scene cleaning rubbish
Afterwards, by the involution button in existing ground operator control panel, motor controller is made to drive trash rack lattice to reversely rotate, when standby grid touches
Stop when encountering downstream irrigation canals and ditches upper end travel switch, trash rack lattice return to Home Grid and intercept state.
Claims (4)
1. anti-overflow sewage blocking device may be reversed in one kind, including be arranged on escape canal (1) grid, rotating shaft (4) and for driving
The transmission device (5) that grid rotates, it is characterised in that：Described grid includes Home Grid (2) and standby grid (3), Home Grid
(2) it is connected respectively with rotating shaft (4) with standby grid (3)；During transmission device (5) drive shaft (4) reciprocating rotation, Home Grid (2)
Replace with standby grid (3) and block dirt.
A kind of 2. turnable anti-overflow sewage blocking device according to claim 1, it is characterised in that：The Home Grid (2) with it is standby
It is L-shaped with grid (3), it is mutually perpendicular to.
A kind of 3. turnable anti-overflow sewage blocking device according to claim 2, it is characterised in that：Also include upper level sensor
(9), lower level sensor (10) and controller (6), the upper level sensor (9) are set respectively with lower level sensor (10)
In the side wall of escape canal (1), upper level sensor (9) and lower level sensor (10) are located at the both sides of grid, it is described on
Level sensor (9), lower level sensor (10) are connected with controller (6), and controller (6) is connected with transmission device (5).
A kind of 4. turnable anti-overflow sewage blocking device according to claim 3, it is characterised in that：Also include travel switch I (7)
With travel switch II (8), the travel switch I (7) is separately positioned in the side wall of escape canal (1) with travel switch II (8),
Travel switch I (7) is located at the both sides of grid, the travel switch I (7), travel switch II (8) and control with travel switch II (8)
Device (6) connection processed；When transmission device (5) drive shaft (4) rotates, grid touches with travel switch I (7) or travel switch II (8)
Touch, grid is stopped operating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720765293.1U CN206859177U (en) | 2017-06-28 | 2017-06-28 | Anti-overflow sewage blocking device may be reversed in one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720765293.1U CN206859177U (en) | 2017-06-28 | 2017-06-28 | Anti-overflow sewage blocking device may be reversed in one kind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206859177U true CN206859177U (en) | 2018-01-09 |
Family
ID=60829070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720765293.1U Withdrawn - After Issue CN206859177U (en) | 2017-06-28 | 2017-06-28 | Anti-overflow sewage blocking device may be reversed in one kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206859177U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108815904A (en) * | 2018-08-02 | 2018-11-16 | 北京赛智新创科技有限公司 | A kind of double grid sewage disposal apparatus of alternative expression and its application method |
| CN110185128A (en) * | 2019-07-04 | 2019-08-30 | 山东良成环保科技股份有限公司 | A kind of grid device applied to prefabricated pumping plant |
| CN112239311A (en) * | 2020-10-28 | 2021-01-19 | 桂林电子科技大学 | Micro-aeration acidification control wastewater treatment device and method |
| CN113737740A (en) * | 2021-09-16 | 2021-12-03 | 浙江机电职业技术学院 | Automatically cleaning observes and controls small-size sluice of integration |
| CN114319305A (en) * | 2021-12-07 | 2022-04-12 | 福建大地工程设计有限公司 | Drainage and drainage device for land reclamation |
-
2017
- 2017-06-28 CN CN201720765293.1U patent/CN206859177U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108815904A (en) * | 2018-08-02 | 2018-11-16 | 北京赛智新创科技有限公司 | A kind of double grid sewage disposal apparatus of alternative expression and its application method |
| CN110185128A (en) * | 2019-07-04 | 2019-08-30 | 山东良成环保科技股份有限公司 | A kind of grid device applied to prefabricated pumping plant |
| CN111877520A (en) * | 2019-07-04 | 2020-11-03 | 山东良成环保科技股份有限公司 | Application method of grating device applied to prefabricated pump station |
| CN112239311A (en) * | 2020-10-28 | 2021-01-19 | 桂林电子科技大学 | Micro-aeration acidification control wastewater treatment device and method |
| CN113737740A (en) * | 2021-09-16 | 2021-12-03 | 浙江机电职业技术学院 | Automatically cleaning observes and controls small-size sluice of integration |
| CN114319305A (en) * | 2021-12-07 | 2022-04-12 | 福建大地工程设计有限公司 | Drainage and drainage device for land reclamation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180109 Effective date of abandoning: 20231123 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180109 Effective date of abandoning: 20231123 |