CN207567909U - Weir gate, sewage treatment well with failure detector - Google Patents
Weir gate, sewage treatment well with failure detector Download PDFInfo
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- CN207567909U CN207567909U CN201721422364.4U CN201721422364U CN207567909U CN 207567909 U CN207567909 U CN 207567909U CN 201721422364 U CN201721422364 U CN 201721422364U CN 207567909 U CN207567909 U CN 207567909U
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- door
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- weir gate
- detection device
- failure
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- 239000010865 sewage Substances 0.000 title claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 67
- 238000009434 installation Methods 0.000 claims description 15
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000011835 investigation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of weir gate with failure detector, sewage treatment wells, it is related to drainage system field, including a door-plate, two detection devices, driving device, control device and warning device, door-plate has full open position and completely closed state；A wherein detection device sends out the first signal when door-plate is in full open position, and another detection device sends out second signal when door-plate is in the completely closed state；Driving device is connected with door-plate, and door-plate is driven to rotate；Control device is for judging after a detection device sends out corresponding signal wherein, and whether another detection device in preset time range sends out 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 utility model with failure detector, not only high degree of automation, detection efficiency height use manpower and material resources sparingly, and can detect weir gate failure in time, promptness is good.
Description
Technical field
The utility model is related to drainage system fields, and in particular to a kind of weir gate with failure detector, at sewage
Manage well.
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 upstream water level absolute altitude, pouring in down a chimney for downstream water can be caused, the water more than ability of shutting off is caused to fall
It fills and enters intercepting sewage pipe network, impact load is caused to terminal sewage plant, therefore, it will usually be come using rotary weir gate anti-down
It fills.
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 that 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, needs 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.
Utility model content
For defect in the prior art, the purpose of this utility model is to provide one kind to carry failure detector
Weir gate, not only high degree of automation, detection efficiency is high, uses manpower and material resources sparingly, and can detect in time weir gate failure and
When property is good.
To achieve the above objectives, the technical scheme adopted by the utility model is that：
A kind of weir gate with failure detector, including：
One door-plate, bottom fixed setting, and can be around its lower rotation, the door-plate is with full open position and completely
Closed state；
Two detection devices a, wherein detection device sends out the first letter when the door-plate is in full open position
Number, another detection device sends out second signal when the door-plate is in the completely closed state；
One driving device is connected with the door-plate, and the door-plate is driven to rotate；
One control device is connected with two detection devices, and the control device is used to judge an institute wherein
It states after detection device sends out corresponding signal, whether another detection device in preset time range sends out corresponding signal,
If it is not, then judge the weir gate failure；
One warning device 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 solution, the detection device is limit switch, is completely closed when the door-plate is in
During state, the door-plate is located at one side of upstream side for the first installation site, wherein a detection device is fixedly arranged on described the
One installation site；When the door-plate is in full open position, the door-plate downstream side is the second installation site, another described
Detection device is fixedly arranged on second installation site.
Based on the above technical solution, the driving device is hydraulic cylinder.
Based on the above technical solution, the driving device be equipped with oil pressure sensor, the oil pressure sensor with
The control device is connected.
Based on the above technical solution, the warning device is buzzer.
The utility model provides a kind of sewage treatment well, and the sewage treatment well is equipped with above-mentioned with fault detect dress
The weir gate put, the door-plate bottom and the sewage treatment well bottom surface are hinged.
Compared with prior art, the utility model has the advantage of：
(1) weir gate with failure detector of the utility model, door-plate turn to complete pass by full open position
During closed state, after a detection device sends out the first signal when door-plate is in full open position, another detection device is pre-
If time range in do not send out second signal, to judge whether weir gate breaks down, and pass through warning device and send out alarm signal
Number, can detect weir gate failure automatically, high degree of automation, detection efficiency is high, uses manpower and material resources sparingly, and with it is artificial periodically
Detection is compared, and can be found weir gate failure much sooner, be effectively prevent waterlogging.
(2) driving device of the utility model is hydraulic cylinder, and hydraulic cylinder is equipped with oil pressure sensor, can detect
Whether the oil pressure for going out hydraulic cylinder is more than normal range (NR), so as to which judging-driving unit is with the presence or absence of failure, and then detects to drive
Plant failure, fault detect range are wider.
Description of the drawings
Fig. 1 is the structure diagram of the weir gate with failure detector in the utility model embodiment；
Fig. 2 is the flow chart of weir gate fault detection method in the utility model embodiment.
In figure：1- door-plates, 2- detection devices, 3- driving devices, 4- oil pressure sensors.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
Shown in Figure 1, the utility model embodiment provides a kind of weir gate with failure detector, including a door-plate
1st, two detection devices 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 out the first signal when door-plate 1 is in full open position, another
Detection device sends out second 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 opening state, 1 downstream side 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 several 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 door-plate 1 is driven 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, and whether the oil pressure that can detect hydraulic cylinder is more than just
Normal range so as to which judging-driving unit is with the presence or absence of failure, and then detects driving device failure, and fault detect range 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 preset 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 utility model, when a detection device is in full open position in door-plate
When send out the first signal after, another detection device does not send out second signal in preset time range, whether to judge weir gate
It breaks down, and passes through warning device and send out alarm signal, can detect weir gate failure, high degree of automation, detection automatically
It is efficient, it uses manpower and material resources sparingly, and compared with artificial periodic detection, can find weir gate failure much sooner, effectively prevent
Waterlogging.
The utility model embodiment additionally provides a kind of sewage treatment well, and sewage treatment well is equipped with the faulty inspection of above-mentioned band
The weir gate of device is surveyed, 1 bottom of door-plate and sewage treatment well bottom surface are hinged.One of detection device 2 is fixedly arranged on sewage treatment well
Top, another detection device 2 are fixedly arranged on sewage disposal bottom by stent.
Shown in Figure 2, the utility model embodiment additionally provides a kind of weir gate fault detection method, including walking as follows
Suddenly：
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 out 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 out second signal；
S3：After control device judges that a detection device 2 sends out the first signal wherein, whether another detection device 2 is pre-
If time range in send out second signal；
S4：If it is not, then judging weir gate failure, staff's investigation is prompted in warning device alarm, and investigation is the door-plate of weir gate
1 failure or detection device 2 break down, then accordingly repaired.
In the present embodiment, wherein after a detection device 2 sends out the first signal, another detection device 2 is not when preset
Between in the range of send out second 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 out second 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 out second 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 second 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 is more than normal range (NR), then judges hydraulic cylinder
There are failure, warning device alarms.
In the utility model embodiment, warning device sends out two different alarm signals, when a detection device 2 wherein
After sending out the first signal, when another detection device 2 does not send out second signal in preset time range, warning device sends out
A kind of alarm signal, the alarm signal show to may be 2 failure of door-plate 1 or detection device；When oil pressure sensor 4 detects hydraulic pressure
When the oil pressure of oil cylinder is more than normal range (NR), warning device sends out second of alarm signal, which shows to may be driving
3 failure of device.Both different alarm signals can be distinguished with the alarm signal of different colours or sound, be used more
Add conveniently.
The operation principle of the weir gate with failure detector is in the utility model embodiment：It is set on 1 side of door-plate
Two detection devices 2, driving device 3 drive door-plate 1 to rotate, and one of detection device 2 is in full open position in door-plate 1
When send out the first signal, another detection device 2 sends out second signal when door-plate 1 is in the completely closed state, and control device is sentenced
Disconnected after a detection device 2 sends out corresponding signal wherein, whether another detection device 2 sends out accordingly in preset time range
Signal, if it is not, then judging weir gate failure.
The utility model is not limited to the above embodiment, for those skilled in the art, not
Under the premise of being detached from the utility model principle, several improvements and modifications can also be made, these improvements and modifications are also considered as this reality
Within novel protection domain.The content not being described in detail in this specification belongs to well known to professional and technical personnel in the field
The prior art.
Claims (6)
1. a kind of weir gate with failure detector, which is characterized in that including：
One door-plate (1), bottom fixed setting, 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 out when the door-plate (1) is in full open position
First signal, another detection device (2) send out second signal when the door-plate (1) is in the completely closed state；
One driving device (3) is connected with the door-plate (1), and the door-plate (1) is driven to rotate；
One control device is connected with two detection devices (2), and the control device is used to judge wherein described in one
After detection device (2) sends out corresponding signal, whether another detection device (2) sends out corresponding letter in preset time range
Number, if it is not, then judging the weir gate failure；
One warning device 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 described 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, the door-plate (1) is the first installation positioned at one side of upstream side
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 side is the second installation site, and another detection device (2) is fixedly arranged on second installation position
It puts.
3. the weir gate of failure detector is carried as described 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：It is 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 described in claim 1, it is characterised in that：The warning device is buzzing
Device.
6. a kind of 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721422364.4U CN207567909U (en) | 2017-10-27 | 2017-10-27 | Weir gate, sewage treatment well with failure detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721422364.4U CN207567909U (en) | 2017-10-27 | 2017-10-27 | Weir gate, sewage treatment well with failure detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207567909U true CN207567909U (en) | 2018-07-03 |
Family
ID=62693548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721422364.4U Active CN207567909U (en) | 2017-10-27 | 2017-10-27 | Weir gate, sewage treatment well with failure detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207567909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905336A (en) * | 2017-10-27 | 2018-04-13 | 武汉圣禹排水系统有限公司 | Weir gate, sewage treatment well and fault detection method with failure detector |
-
2017
- 2017-10-27 CN CN201721422364.4U patent/CN207567909U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905336A (en) * | 2017-10-27 | 2018-04-13 | 武汉圣禹排水系统有限公司 | Weir gate, sewage treatment well and fault detection method with failure detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 509 Weihu Road, Shamao Street, Hannan District, Wuhan City, Hubei Province, 430000 Patentee after: Wuhan Shengyu Smart Ecological Environmental Protection Co.,Ltd. Address before: 430000, No. 189, Minli North Road, Wuhan Economic and Technological Development Zone, Hubei Province Patentee before: WUHAN SHENGYU DRAINAGE SYSTEM Co.,Ltd. |
|
| CP03 | Change of name, title or address |