CN107905336A - Weir gate, sewage treatment well and fault detection method with failure detector - Google Patents
Weir gate, sewage treatment well and fault detection method with failure detector Download PDFInfo
- Publication number
- CN107905336A CN107905336A CN201711026009.XA CN201711026009A CN107905336A CN 107905336 A CN107905336 A CN 107905336A CN 201711026009 A CN201711026009 A CN 201711026009A CN 107905336 A CN107905336 A CN 107905336A
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- China
- Prior art keywords
- door
- plate
- weir gate
- detection device
- failure
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/041—Accessories therefor
- E03F5/0411—Devices for temporarily blocking inflow into a gully
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Barrages (AREA)
Abstract
The invention discloses a kind of weir gate with failure detector, is related to drainage system field, including a door-plate, two detection devices, driving device, control device and warning device, and door-plate has full open position and completely closed state；A wherein detection device sends the first signal when door-plate is in full open position, and another detection device sends secondary signal when door-plate is in the completely closed state；Driving device is connected with door-plate, and drives door-plate to rotate；Control device is used to judge after a detection device sends corresponding signal wherein, and whether another detection device in default time range sends corresponding signal, if it is not, then judging weir gate failure；Warning device is connected with control device, when judging weir gate failure, warning device alarm.Weir gate provided by the invention with failure detector, not only the degree of automation is high, and detection efficiency is high, uses manpower and material resources sparingly, and can detect weir gate failure in time, and promptness is good.
Description
Technical field
The present invention relates to drainage system field, and in particular to a kind of weir gate with failure detector, sewage treatment well
And fault detection method.
Background technology
Sewage treatment well currently on the market includes shunting well, abandoned stream well and Vatch basin, in sewage treatment well pipe-line system
In, when the level of tail water increases to over upper pond level absolute altitude, pouring in down a chimney for downstream water can be caused, the water for causing to exceed ability of shutting off falls
Filling enters intercepting sewage pipe network, causes impact load to terminal sewage plant, therefore, it will usually is come using rotary weir gate anti-down
Fill.
However, rotary weir gate is easily damaged during being repeatedly opened or closing, stuck situation occurs,
When needing reverse-filling, if rinse badge it is dead, can not normal switching-off, weir gate aperture is larger, and downstream water can pour in down a chimney to upstream,
Cause the weir gate can not play the role of reverse-filling, waterlogging easily occurs in well, therefore, it is necessary to inspect periodically whether weir gate occurs
Failure.
In the prior art, the detection device whether not broken down dedicated for detection weir gate, can only be by manually fixed
Phase, which enters in well, checks whether weir gate breaks down, and not only checks that efficiency is low, it is necessary to expend more manpower and materials, moreover, and
When property is poor, can not find weir gate failure in time, be easy to cause waterlogging.
The content of the invention
For defect existing in the prior art, it is an object of the invention to provide a kind of weir with failure detector
Door, not only the degree of automation is high, and detection efficiency is high, uses manpower and material resources sparingly, and can detect weir gate failure, promptness in time
It is good.
To achieve the above objectives, the present invention adopts the technical scheme that：
A kind of weir gate with failure detector, including：
One door-plate, the fixed setting of its bottom, and can be around its lower rotation, the door-plate is with full open position and completely
Closed mode；
Two detection devices a, wherein detection device sends the first letter when the door-plate is in full open position
Number, another detection device sends secondary signal when the door-plate is in the completely closed state；
One driving device, it is connected with the door-plate, and drives the door-plate to rotate；
One control device, it is connected with two detection devices, and the control device is used to judge an institute wherein
State after detection device sends corresponding signal, whether another detection device in default time range sends corresponding signal,
If it is not, then judge the weir gate failure；
One warning device, it is connected with the control device, and when judging the weir gate failure, the warning device is accused
It is alert.
Based on the above technical solutions, the detection device is limit switch, is completely closed when the door-plate is in
During state, one side that the door-plate is located at upstream side is the first installation site, wherein a detection device is fixedly arranged on described
One installation site；When the door-plate is in full open position, the door-plate downstream is the second installation site, another described
Detection device is fixedly arranged on second installation site.
Based on the above technical solutions, the driving device is hydraulic cylinder.
Based on the above technical solutions, the driving device is equipped with oil pressure sensor, the oil pressure sensor with
The control device is connected.
Based on the above technical solutions, the warning device is buzzer.
The present invention provides a kind of sewage treatment well, the sewage treatment well is provided with above-mentioned with failure detector
Weir gate, the door-plate bottom and the sewage treatment well bottom surface are hinged.
The present invention provides a kind of fault detection method of the weir gate with failure detector, include the following steps：
Driving device drives the door-plate movement, wherein a detection device is sent out when the door-plate is in full open position
Go out the first signal, another detection device sends secondary signal when the door-plate is in the completely closed state；
Control device judged after a detection device sends corresponding signal wherein, another detection device whether
Corresponding signal is sent in default time range, if it is not, then judge the weir gate failure, warning device alarm.
Based on the above technical solutions, the driving device is hydraulic cylinder, and the driving device is equipped with oil
Pressure sensor, the oil pressure sensor are connected with the control device, when the oil pressure sensor detects the hydraulic cylinder
Oil pressure when exceeding normal range (NR), then judging the hydraulic cylinder, there are failure, the warning device alarm.
Compared with prior art, the advantage of the invention is that：
(1) weir gate with failure detector of the invention, door-plate are turned to by full open position and completely close shape
During state, after a detection device sends the first signal when door-plate is in full open position, another detection device is default
Secondary signal is not sent in time range, to judge whether weir gate breaks down, and alarm signal is sent by warning device, can
To detect weir gate failure automatically, the degree of automation is high, and detection efficiency is high, uses manpower and material resources sparingly, and with artificial periodic detection
Compare, can find weir gate failure much sooner, effectively prevent waterlogging.
(2) inventive drive means are hydraulic cylinder, and hydraulic cylinder is equipped with oil pressure sensor, can detect liquid
Whether the oil pressure of compressing cylinder exceedes normal range (NR), so that judging-driving unit whether there is failure, and then detects driving device
Failure, fault detect scope are wider.
Brief description of the drawings
Fig. 1 is the structure diagram of the weir gate with failure detector in the embodiment of the present invention；
Fig. 2 is the flow chart of weir gate fault detection method in the embodiment of the present invention.
In figure：1- door-plates, 2- detection devices, 3- driving devices, 4- oil pressure sensors.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and embodiments.
Shown in Figure 1, the embodiment of the present invention provides a kind of weir gate with failure detector, including a door-plate 1, two
A detection device 2, a driving device 3, control device and warning device.
1 bottom of door-plate is fixedly installed, and can be around its lower rotation, and door-plate 1 has full open position and completely closes shape
State.1 completely closed state of door-plate of weir gate is in state during vertical position for door-plate 1, and full open position is opened for door-plate 1
State during to maximum position.A wherein detection device 2 sends the first signal when door-plate 1 is in full open position, another
Detection device sends secondary signal when door-plate 1 is in the completely closed state.
Specifically, detection device 2 is limit switch, and when door-plate 1 is closed, door-plate 1 is located at the one of upstream side
Side is the first installation site, wherein a detection device 2 is fixedly arranged on the first installation site, and block door-plate 1；When door-plate 1 has been in
During full open mode, 1 downstream of door-plate is the second installation site, and another detection device 2 is fixedly arranged on the second installation site.And first
Installation site and the second installation site are installed with some limited blocks, limited block can block door-plate, to prevent the rotary action of door-plate 1
Power is all acted on limit switch, easily damages limit switch.
Driving device 3 is connected with door-plate 1, and drives door-plate 1 to rotate, and driving device 3 is hydraulic cylinder, in driving device 3
Equipped with oil pressure sensor 4, oil pressure sensor 4 is connected with control device, can detect whether the oil pressure of hydraulic cylinder exceedes just
Normal scope, so that judging-driving unit whether there is failure, and then detects driving device failure, fault detect scope is wider.
Control device is connected with two detection devices 2, and control device judges the time difference of the first signal and the second signal
Whether in default time range, if not in the range of, weir gate failure is judged；
Warning device is connected with control device, when judging weir gate failure, warning device alarm.Warning device is buzzing
Device.
The weir gate with failure detector of the present invention, when a detection device is sent out when door-plate is in full open position
After going out the first signal, another detection device does not send secondary signal in default time range, to judge whether weir gate occurs
Failure, and alarm signal is sent by warning device, weir gate failure can be detected automatically, and the degree of automation is high, detection efficiency
Height, uses manpower and material resources sparingly, and compared with artificial periodic detection, can find weir gate failure much sooner, effectively prevent waterlogging.
The embodiment of the present invention additionally provides a kind of sewage treatment well, and sewage treatment well is provided with above-mentioned with fault detect dress
The weir gate put, 1 bottom of door-plate and sewage treatment well bottom surface are hinged.One of detection device 2 is fixedly arranged at the top of sewage treatment well,
Another detection device 2 is fixedly arranged on sewage disposal bottom by stent.
Shown in Figure 2, the embodiment of the present invention additionally provides a kind of weir gate fault detection method, includes the following steps：
S1：Control device presets door-plate 1 as the time range needed for full open position turns to completely closed state；
S2：Driving device 3 drives door-plate 1 to move to completely closed state by full open position, wherein a detection device 2
The first signal is sent when door-plate 1 is in full open position, another detection device 2 is when door-plate 1 is in the completely closed state
Send secondary signal；
S3：After control device judges that a detection device 2 sends the first signal wherein, whether another detection device 2 is pre-
If time range in send secondary signal；
S4：If it is not, then judging weir gate failure, warning device alarm, prompts staff's investigation, investigation is the door-plate of weir gate
1 breaks down, or detection device 2 breaks down, then is accordingly repaired.
In the present embodiment, wherein after a detection device 2 sends the first signal, another detection device 2 is not when default
Between in the range of send secondary signal, reason has very much, it may be possible to which the door-plate 1 of weir gate is completely stuck, can not reach and completely close shape
State, detection device 2 do not send secondary signal；Be also likely to be weir gate door-plate 1 occur it is of short duration stuck, after having blocked a period of time,
Completely closed state is reached, detection device 2 sends secondary signal, but the time difference of the first signal and the second signal is more than default
Time range；Either detection device 2 breaks down, although door-plate 1 reaches completely closed state, detection device 2 is not sent out
Go out secondary signal.
Further, driving device 3 is hydraulic cylinder, and driving device 3 is equipped with oil pressure sensor 4, oil pressure sensor 4
It is connected with control device, when oil pressure sensor 4 detects that the oil pressure of hydraulic cylinder exceedes normal range (NR), then judges hydraulic cylinder
There are failure, warning device alarm.
In the embodiment of the present invention, warning device sends two kinds of different alarm signals, and when wherein, a detection device 2 is sent
After first signal, when another detection device 2 does not send secondary signal in default time range, warning device sends the first
Alarm signal, the alarm signal show to be probably 2 failure of door-plate 1 or detection device；When oil pressure sensor 4 detects hydraulic cylinder
Oil pressure when exceeding normal range (NR), warning device sends second of alarm signal, which shows to be probably driving device 3
Failure.Both different alarm signals can be distinguished with the alarm signal of different colours or sound, be used more square
Just.
The operation principle of the weir gate with failure detector is in the embodiment of the present invention：Two are set on the side of door-plate 1
Detection device 2, driving device 3 drive door-plate 1 to rotate, and one of detection device 2 is sent out when door-plate 1 is in full open position
Go out the first signal, another detection device 2 sends secondary signal when door-plate 1 is in the completely closed state, and control device judges
After wherein a detection device 2 sends corresponding signal, whether another detection device 2 sends corresponding letter in default time range
Number, if it is not, then judging weir gate failure.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
On the premise of the principle of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as the protection of the present invention
Within the scope of.The content not being described in detail in this specification belongs to the prior art known to professional and technical personnel in the field.
Claims (8)
- A kind of 1. weir gate with failure detector, it is characterised in that including：One door-plate (1), the fixed setting of its bottom, and can be around its lower rotation, the door-plate (1) has full open position and complete Full closing state；Two detection devices (2) a, wherein detection device (2) sends when the door-plate (1) is in full open position First signal, another detection device (2) send secondary signal when the door-plate (1) is in the completely closed state；One driving device (3), it is connected with the door-plate (1), and drives the door-plate (1) to rotate；One control device, it is connected with two detection devices (2), and the control device is used to judge wherein described in one After detection device (2) sends corresponding signal, whether another detection device (2) sends corresponding letter in default time range Number, if it is not, then judging the weir gate failure；One warning device, it is connected with the control device, when judging the weir gate failure, the warning device alarm.
- 2. the weir gate of failure detector is carried as claimed in claim 1, it is characterised in that：The detection device (2) is limited Bit switch, when the door-plate (1) is in the completely closed state, one side that the door-plate (1) is located at upstream side is the first installation Position a, wherein detection device (2) is fixedly arranged on first installation site；When the door-plate (1) is in complete open shape During state, door-plate (1) downstream is the second installation site, and another detection device (2) is fixedly arranged on second installation position Put.
- 3. the weir gate of failure detector is carried as claimed in claim 1, it is characterised in that：The driving device (3) is liquid Compressing cylinder.
- 4. the weir gate of failure detector is carried as claimed in claim 3, it is characterised in that：Set on the driving device (3) There is oil pressure sensor (4), the oil pressure sensor (4) is connected with the control device.
- 5. the weir gate of failure detector is carried as claimed in claim 1, it is characterised in that：The warning device is buzzing Device.
- A kind of 6. sewage treatment well, it is characterised in that：Sewage treatment well installation band as described in any one of claim 1 to 5 The weir gate of faulty detection device, door-plate (1) bottom and the sewage treatment well bottom surface are hinged.
- 7. a kind of fault detection method of the weir gate with failure detector as described in any one of claim 1 to 5, its feature It is, includes the following steps：Driving device (3) drives door-plate (1) movement, is opened completely wherein a detection device (2) is in the door-plate (1) The first signal is sent during state, another detection device (2) sends the second letter when the door-plate (1) is in the completely closed state Number；After control device judges that a detection device (2) sends corresponding signal wherein, whether another detection device (2) Corresponding signal is sent in default time range, if it is not, then judge the weir gate failure, warning device alarm.
- A kind of 8. weir gate fault detection method as claimed in claim 7, it is characterised in that：The driving device (3) is hydraulic pressure Oil cylinder, and the driving device (3) is equipped with oil pressure sensor (4), the oil pressure sensor (4) and the control device phase Even, when the oil pressure sensor (4) detects that the oil pressure of the hydraulic cylinder exceedes normal range (NR), then the hydraulic oil is judged There are failure, the warning device alarm for cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711026009.XA CN107905336A (en) | 2017-10-27 | 2017-10-27 | Weir gate, sewage treatment well and fault detection method with failure detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711026009.XA CN107905336A (en) | 2017-10-27 | 2017-10-27 | Weir gate, sewage treatment well and fault detection method with failure detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107905336A true CN107905336A (en) | 2018-04-13 |
Family
ID=61841945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711026009.XA Pending CN107905336A (en) | 2017-10-27 | 2017-10-27 | Weir gate, sewage treatment well and fault detection method with failure detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107905336A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931364A (en) * | 2018-07-12 | 2018-12-04 | 北京汽车股份有限公司 | Tail-gate detection device and with its tail-gate detection system, vehicle |
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| CN107023068A (en) * | 2017-04-17 | 2017-08-08 | 北京北排装备产业有限公司 | A kind of multifunctional self-regulating weir gate and its operation method |
| CN207567909U (en) * | 2017-10-27 | 2018-07-03 | 武汉圣禹排水系统有限公司 | Weir gate, sewage treatment well with failure detector |
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2017
- 2017-10-27 CN CN201711026009.XA patent/CN107905336A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7041213B1 (en) * | 2003-07-14 | 2006-05-09 | Quiktrip Corporation | Stormwater pretreatment and disposal system |
| CN102323797A (en) * | 2011-05-16 | 2012-01-18 | 衢州市河川翻板闸门有限公司 | Flap gate real-time monitoring system and use method thereof |
| KR20130007147U (en) * | 2012-06-04 | 2013-12-12 | 임회규 | 1 bad smell cutoff |
| CN204282493U (en) * | 2014-11-25 | 2015-04-22 | 安徽清环水工科技有限公司 | Intelligence cuts dirty part flow arrangement |
| CN106836438A (en) * | 2017-02-21 | 2017-06-13 | 徐光智 | Step for municipal Storm Sewer Network blocks water with water system of regulating and storing |
| CN107023068A (en) * | 2017-04-17 | 2017-08-08 | 北京北排装备产业有限公司 | A kind of multifunctional self-regulating weir gate and its operation method |
| CN207567909U (en) * | 2017-10-27 | 2018-07-03 | 武汉圣禹排水系统有限公司 | Weir gate, sewage treatment well with failure detector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108931364A (en) * | 2018-07-12 | 2018-12-04 | 北京汽车股份有限公司 | Tail-gate detection device and with its tail-gate detection system, vehicle |
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Application publication date: 20180413 |
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