CN206800474U - A kind of intelligent well cover with piping failure alarm and anti-theft alarm function - Google Patents
A kind of intelligent well cover with piping failure alarm and anti-theft alarm function Download PDFInfo
- Publication number
- CN206800474U CN206800474U CN201720572436.7U CN201720572436U CN206800474U CN 206800474 U CN206800474 U CN 206800474U CN 201720572436 U CN201720572436 U CN 201720572436U CN 206800474 U CN206800474 U CN 206800474U
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- China
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- chunk
- alarm
- controller
- acoustic emission
- intelligent well
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Abstract
The utility model discloses a kind of intelligent well cover with piping failure alarm and anti-theft alarm function, including manhole cover body, chunk, acoustic emission sensor and signal wire, the signal wire and chunk, the connected mode of acoustic emission sensor all to use plug type；Include angular displacement sensor, controller, wireless data transfer module, alarm and power supply in the chunk；The angular displacement sensor, wireless data transfer module and controller are electrically connected with, and are controlled by it；The controller, alarm and power supply connect, and provide electric power by power supply；The acoustic emission sensor is connected by signal wire with chunk, and the groove being adapted with chunk is provided with the manhole cover body, and the chunk is detachable, and chunk is arranged on groove；The small disc end of the chunk is arranged on the manhole cover body towards the one side on the inside of hoistway；The utility model provides one kind and possesses burglar alarm and piping failure defect inspection function, intelligent well cover easy to maintain.
Description
Technical field
Well lid field is the utility model is related to, in particular, it is related to a kind of with piping failure alarm and anti-theft journal
The intelligent well cover of alert function.
Background technology
Well lid is distributed widely in the ground such as road, pavement, greenbelt as the common facility in a kind of urban operating mechanism field
Section, it is mainly used in covering earth's surface, avoids passing pedestrian or vehicle from falling into hoistway.Well lid is the pipeline inspection for being embedded in underground
Repair and provide a window, facilitate management unit to be safeguarded.
Existing well lid, without any monitoring, alarming function, a veil can only be used as, once go out active or
Displacement, tend not to be managed department's discovery, so as to bring danger to passing vehicle and pedestrian.Administrative department is in order to avoid going out
Existing this danger, has employed a large amount of manpower and materials, has manually been investigated, wasted time and energy, and can not exclude hidden danger in time.
Water supply pipe is thick with city, industrial production area also there are a large amount of Buried Oil Pipelines, these pipelines
Breakage, the gently life then to resident are made troubles, heavy then can bring huge life and property loss.The inspection mesh of water supply pipe
Before be blank, rely primarily on the regular maintenance of administrative department, and for the inspection of oil pipeline, what is often taken is periodic inspection
Mode, entrust to specialty qualified Inspection Unit test, but it is this examine have it is ageing, can not ensure in real time
Monitoring.There is perfect daily monitoring information in administrative department, also can provide foundation for periodic inspection, improve the accurate of check conclusion
Property.
Occur a small amount of intelligent well cover with anti-theft feature on the market at present, but do not considered piping failure
The monitoring of defect.The utility model also applies acoustic emission testing technology, correlation except solving the problems, such as that well lid displacement is lost
Component is integrated on well lid, therefore with the function of monitoring pipe-line for conveying liquids open defect.
The content of the invention
The utility model overcomes the deficiencies in the prior art, there is provided a kind of cost savings, easy for installation, chunk are easy to tear open
Unload, a kind of good intelligent well cover with piping failure alarm and anti-theft alarm function of monitoring effect.
The technical solution of the utility model is as follows：
A kind of intelligent well cover with piping failure alarm and anti-theft alarm function, including manhole cover body, chunk, sound emission
Sensor and signal wire, the signal wire and chunk, the connected mode of acoustic emission sensor all use plug type；The chunk
It is interior including angular displacement sensor, controller, wireless data transfer module, alarm and power supply；It is the angular displacement sensor, wireless
Data transmission module is electrically connected with controller, and is controlled by it；The controller, alarm and power supply connect, and by power supply
Electric power is provided；The acoustic emission sensor is connected by signal wire with chunk, is provided with the manhole cover body and chunk phase
The groove of adaptation, the chunk are detachable, and chunk is arranged on groove；The small disc end of the chunk is arranged on the well lid
Body is towards the one side on the inside of hoistway.
Further, the acoustic emission sensor is located on the inside of hoistway, and with pipeline outer wall in the form of be bonded close coupling
Close.
Further, the controller is handled the signal that angular displacement sensor gathers, and is passed by wireless data
Defeated module transfers signals to control centre, while drives alarm.
Further, the controller is handled the signal that acoustic emission sensor gathers, and is passed by wireless data
Defeated module transfers signals to control centre, while drives alarm.
Further, the wireless data transfer module is radio modem.
Further, the power supply is all used using dry cell batteries or photocell or both.
Advantage is the utility model compared with prior art：The utility model modular structure design, signal wire are easy to more
Change, and appropriate length can be selected according to field condition at any time, chunk is detachable, for ease of maintenaince.Transducer sensitivity is high, effect
Scope is big, controller energy simple process signal, reduces wrong report, while stores signal, convenient inquiry record in the future.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the intelligent well cover with piping failure alarm and anti-theft alarm function of the utility model
Figure；
Fig. 2 be the utility model it is a kind of with piping failure alarm and anti-theft alarm function intelligent well cover signal wire with
The connection diagram of acoustic emission sensor；
Fig. 3 is the utility model a kind of chunk and well of the intelligent well cover with piping failure alarm and anti-theft alarm function
The connection diagram of lid body；
Fig. 4 is the utility model a kind of chunk and well of the intelligent well cover with piping failure alarm and anti-theft alarm function
The structural representation of lid body；
Fig. 5 is a kind of intelligent well cover circuit module with piping failure alarm and anti-theft alarm function of the utility model
System figure；
Fig. 6 is a kind of intelligent well cover controller circuitry with piping failure alarm and anti-theft alarm function of the utility model
Module map.
Marked in figure：Chunk 1, manhole cover body 2, signal wire 3, acoustic emission sensor 4.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and detailed description.
As shown in Figures 1 to 4, a kind of intelligent well cover with piping failure alarm and anti-theft alarm function, including chunk
1, manhole cover body 2, signal wire 3, acoustic emission sensor 4.It is packaged with angular displacement sensor in the chunk 1, controller, power supply,
Alarm, wireless data transfer module.The angular displacement sensor, wireless data transfer module and controller are electrically connected with, and
It is controlled by it.The controller, alarm and power supply connect, and provide electric power by power supply.The acoustic emission sensor 4 passes through letter
Number line 3 is connected with chunk 1.The groove being adapted with chunk 1 is provided with the manhole cover body 2, the chunk 1 is arranged on institute
State in manhole cover body 2.The chunk 1 uses the chunk of detachable form so that maintenance is convenient for changing when going wrong.Described group
The small disc end of block 1 is arranged on the manhole cover body 2 towards the one side on the inside of hoistway.
The acoustic emission sensor 4 is located on the inside of hoistway, and with pipeline outer wall in the form of be bonded close-coupled.Bonding
Advantage is, can at utmost reduce the gap of acoustic emission sensor and pipeline enclosure, so as to improve the sensitivity for receiving signal.
The signal wire 3 is connected with the connected mode of the chunk 1, acoustic emission sensor 4 using plug type.This is due to described
Signal wire 3 is chronically exposed in hoistway air, and easily damaged oxidation, using pluggable form, facilitates the replacing in later stage to safeguard
Facility is provided.In actual maintenance, the depth of each hoistway is different, and the length of desired signal line 3 is also different, and uses pluggable shape
The signal wire 3 of formula can facilitate installation personnel to enter the elongation and shortening of row signal line 3 according to actual conditions.
The angular displacement sensor is used to monitor the change in location of chunk 1, and the controller is in the angle displacement transducer
When the location variation that device measures is more than internal preset value, is sent and alarmed to administrative department by the wireless data transfer module
Signal, while open described alarm.The alarm can use any one mode such as buzzer siren, LED or
Its form combined.
As shown in Figure 5 to Figure 6, the acoustic emission sensor 4 is used for the acoustic emission signal for receiving pipeline, the sound emission letter
Number controller is sent to by signal wire 3, the controller receives and records processing acoustic emission signal.Preset in the controller
Corresponding acoustic emission signal value, when the sound emission signal characteristic that acoustic emission sensor 4 measures exceedes internal preset value, passes through
Wireless data transfer module sends alarm signal to control centre.The signal that the acoustic emission sensor 4 receives does not have
Identification value, it is necessary to the controller carry out processing could identify.The controller includes signal amplifier, signal processor,
Signal storage.The signal amplifier, signal storage and signal processor are electrically connected with, and are controlled by it.The control
Device collection signal transacting, the functions of storage, facilitates taking for final-period management personnel.The wireless data transfer module uses nothing
Line modulation /demodulation module.The power supply is dry cell batteries or photocell.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
Art personnel, without departing from the concept of the premise utility, some improvements and modifications can also be made, these improvements and modifications
Also should be regarded as in scope of protection of the utility model.
Claims (6)
1. a kind of intelligent well cover with piping failure alarm and anti-theft alarm function, it is characterised in that including manhole cover body, group
Block, acoustic emission sensor and signal wire, the signal wire and chunk, the connected mode of acoustic emission sensor are all using pluggable
Formula；Include angular displacement sensor, controller, wireless data transfer module, alarm and power supply in the chunk；The angular displacement
Sensor, wireless data transfer module and controller are electrically connected with, and are controlled by it；The controller, alarm and power supply connect
Connect, and electric power is provided by power supply；The acoustic emission sensor is connected by signal wire with chunk, is set in the manhole cover body
There is the groove being adapted with chunk, the chunk is detachable, and chunk is arranged on groove；The small disc end of the chunk is set
In the manhole cover body towards the one side on the inside of hoistway.
2. a kind of intelligent well cover with piping failure alarm and anti-theft alarm function according to claim 1, its feature
It is：The acoustic emission sensor is located on the inside of hoistway, and with pipeline outer wall in the form of be bonded close-coupled.
3. a kind of intelligent well cover with piping failure alarm and anti-theft alarm function according to claim 1, its feature
It is：The controller is handled the signal that angular displacement sensor gathers, and by wireless data transfer module by signal
Control centre is transferred to, while drives alarm.
4. a kind of intelligent well cover with piping failure alarm and anti-theft alarm function according to claim 1, its feature
It is：The controller is handled the signal that acoustic emission sensor gathers, and by wireless data transfer module by signal
Control centre is transferred to, while drives alarm.
5. a kind of intelligent well cover with piping failure alarm and anti-theft alarm function according to claim 1, its feature
It is：The wireless data transfer module is radio modem.
6. a kind of intelligent well cover with piping failure alarm and anti-theft alarm function according to claim 1, its feature
It is：The power supply is all used using dry cell batteries or photocell or both.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720572436.7U CN206800474U (en) | 2017-05-22 | 2017-05-22 | A kind of intelligent well cover with piping failure alarm and anti-theft alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720572436.7U CN206800474U (en) | 2017-05-22 | 2017-05-22 | A kind of intelligent well cover with piping failure alarm and anti-theft alarm function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206800474U true CN206800474U (en) | 2017-12-26 |
Family
ID=60741538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720572436.7U Expired - Fee Related CN206800474U (en) | 2017-05-22 | 2017-05-22 | A kind of intelligent well cover with piping failure alarm and anti-theft alarm function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206800474U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109194412A (en) * | 2018-11-15 | 2019-01-11 | 清诚声发射研究（广州）有限公司 | A kind of acoustic emission monitor(ing) warning device, system and method |
| WO2019245036A1 (en) * | 2018-06-22 | 2019-12-26 | Ｊｆｅスチール株式会社 | Method for manufacturing pressure accumulator |
-
2017
- 2017-05-22 CN CN201720572436.7U patent/CN206800474U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019245036A1 (en) * | 2018-06-22 | 2019-12-26 | Ｊｆｅスチール株式会社 | Method for manufacturing pressure accumulator |
| JPWO2019245036A1 (en) * | 2018-06-22 | 2020-12-17 | Ｊｆｅスチール株式会社 | Manufacturing method of accumulator |
| JP7023360B2 (en) | 2018-06-22 | 2022-02-21 | Ｊｆｅスチール株式会社 | Manufacturing method of accumulator |
| US11788687B2 (en) | 2018-06-22 | 2023-10-17 | Jfe Steel Corporation | Method of manufacturing pressure accumulator |
| CN109194412A (en) * | 2018-11-15 | 2019-01-11 | 清诚声发射研究（广州）有限公司 | A kind of acoustic emission monitor(ing) warning device, system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20171226 Termination date: 20200522 |