CN204664884U - A kind of warning device of simple and easy drain line blockage - Google Patents
A kind of warning device of simple and easy drain line blockage Download PDFInfo
- Publication number
- CN204664884U CN204664884U CN201520351130.XU CN201520351130U CN204664884U CN 204664884 U CN204664884 U CN 204664884U CN 201520351130 U CN201520351130 U CN 201520351130U CN 204664884 U CN204664884 U CN 204664884U
- Authority
- CN
- China
- Prior art keywords
- contact
- making switch
- limited ring
- switch
- drain line
- 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.)
- Active
Links
Abstract
The utility model relates to a kind of warning device of simple and easy drain line blockage, belongs to the monitoring technical field of drainage works.It inspection shaft comprising drainage pipe and be communicated with drainage pipe; The borehole wall sidewall of inspection shaft is provided with contact-making switch and alarm switch, is also provided with the first limited ring and the second limited ring; Described contact-making switch is positioned at above the first limited ring, and alarm switch is positioned at above contact-making switch; Pole beacon is provided with in described first limited ring and the second limited ring.Described contact-making switch is connected with terminal server by transmitting set with alarm switch.The utility model structure is simple, embody pipeline liquid level whether exceed design liquid level by such signal directly perceived that opens or closes of contact-making switch, and the contact-making switch adopting structure simple, easy to maintenance, cheap substitutes Underwater Pressure sensor, be conducive to promoting the use of.
Description
Technical field
The utility model relates to a kind of warning device of simple and easy drain line blockage, belongs to the monitoring technical field of drainage works.
Background technique
The dredging maintenance of drainage pipe is the important content of Municipal Infrastructure Management maintenance work.Owing to containing the impurity such as a lot of silt, rubbish in sewage, easily deposit in pipeline, causing alluvial blocking, if cleaning can cause impeded drainage, sewage outflow not in time, serious meeting causes piping failure, befouling environment.
At present, domestic drainage system is gravity flow system substantially, and buried depth is comparatively dark, therefore investigates sewage conduct alluvial blocking position very complicated.Owing to lacking effective on-line monitoring, the maintenance process maintenance method that still most employing is artificial clear and coherent piecemeal that current drainage pipe is commonly used, minority developed regions then adopt CCTV video acquisition ancillary technique.The method manually or piecemeal detected not only involves a wide range of knowledge, workload is large and maintenance of going into the well after needing to open and close well lid, huge and there is potential safety hazard on the impact of traffic.
Chinese patent: a kind of alarm system (Authorization Notice No. CN 204059570 U) of preventing drain line blockage, fix sense cell in the rapid wear position of drainage pipe and arrange band wireless signal audible-visual annunciator, sense cell is by signaling line Bonding pressure sensor, and the output terminal of pressure transducer connects the wireless signal transmitter with audible-visual annunciator frequency band match by signaling line.Whether line clogging is judged by the change of hydraulic pressure.
Above-mentioned patent have employed the precision type instrument such as pressure transducer, and the high and instrument of cost needs to be arranged on work under bad environment under sewage, and post facility maintenance workload is large., still there are improvements in above-mentioned deficiency.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, the one providing a kind of structure set simple, cheap simple and easy drainage pipe alluvial on-Line Monitor Device, it can to give the alarm prompting according to the water level conditions of drainage pipe, make maintenance personnel or can be about to blocking pipeline section part occurs and clears up in time according to grasp pipe network water level situation, the alluvial of precognition pipeline, reduce work difficulty, avoid the situation such as sewage outflow, pipeline breaking, ensure the normal operation of drainage pipeline networks.
According to the technological scheme that the utility model provides, a kind of warning device of simple and easy drain line blockage, the inspection shaft comprising drainage pipe and be communicated with drainage pipe; The borehole wall sidewall of inspection shaft is provided with contact-making switch and alarm switch, is also provided with the first limited ring and the second limited ring; Described contact-making switch is positioned at above the first limited ring, and alarm switch is positioned at above contact-making switch; Pole beacon is provided with in described first limited ring and the second limited ring.
Described contact-making switch is connected with terminal server by transmitting set with alarm switch.
Described pole beacon is made up of ball float, elongate contact bar and dome; Ball float is arranged at the lower end of elongate contact bar, and dome is arranged at the top of elongate contact bar.Described ball float does not contact with the water surface.Described dome contacts with contact-making switch.Described ball float is georama, ellipsoid or shuttle shape.Described ball float material is light plastic UPVC, PE or HDPE, the one in stainless steel or aluminum alloy.
The beneficial effects of the utility model: the utility model structure is simple, embody pipeline liquid level whether exceed design liquid level by such signal directly perceived that opens or closes of contact-making switch, just can be judged as line clogging when contact-making switch continues to export "ON" signal for a long time, clear and coherent maintenance should be carried out in time; When water level reaches excessive alarm water level, also can report to the police; And the contact-making switch adopting structure simple, easy to maintenance, cheap substitutes Underwater Pressure sensor, be conducive to promoting the use of.And ball float is positioned at above normal operating water level, does not affect carrying capacity of pipe and by arranging contact lever, contact-making switch and alarm switch being all arranged on inspection shaft eminence, avoiding being flooded risk, can engineering cost be reduced.
Accompanying drawing explanation
Fig. 1 is the utility model nominal situation schematic diagram.
Fig. 2 is the utility model alluvial operating mode schematic diagram.
Fig. 3 is the utility model high water level alarm operating mode schematic diagram.
Description of reference numerals: 1, pole beacon; 1-1, ball float; 1-2, elongate contact bar; 1-3, dome; 2-1, contact-making switch; 2-2, alarm switch; 3, transmitting set; 4, terminal server; 5-1, the first limited ring; 5-2, the second limited ring; 6, the borehole wall; 7, drainage pipe.
Embodiment
As shown in Figure 1: a kind of alarm system of simple and easy drain line blockage, comprise pole beacon 1, contact-making switch 2-1, alarm switch 2-2, transmitting set 3 and terminal server 4, described pole beacon 1 is arranged on in drainage inspection well, for detecting waste pipe liquid level, touch contact-making switch 2-1, alarm switch 2-2 with inspection shaft water level fluctuations, output signal to terminal server 4 through transmitting set 3.
The inspection shaft specifically comprising drainage pipe 7 and be communicated with drainage pipe 7; The borehole wall 6 sidewall of inspection shaft is provided with contact-making switch 2-1 and alarm switch 2-2, is also provided with the first limited ring 5-1 and the second limited ring 5-2; The first described limited ring 5-1 and the second limited ring 5-2, contact-making switch 2-1 and alarm switch 2-2 are arranged on same vertical curve, are respectively the second limited ring 5-2, the first limited ring 5-1, contact-making switch 2-1 and alarm switch 2-2 from the bottom to top; Wherein contact-making switch 2-1 is arranged on the first limited ring 5-1;
Pole beacon 1 is provided with in described first limited ring 5-1 and the second limited ring 5-2; Described pole beacon 1 is made up of ball float 1-1, elongate contact bar 1-2 and dome 1-3; Ball float 1-1 is arranged at the lower end of elongate contact bar 1-2, and dome 1-3 is arranged at the top of elongate contact bar 1-2.
Described ball float 1-1 does not contact with the water surface.Described dome 1-3 contacts with contact-making switch 2-1.Described ball float 1-1 is georama, ellipsoid or shuttle shape.Described ball float 1-1 material is light plastic UPVC, PE or HDPE, the one in stainless steel or aluminum alloy.
Described elongate contact bar 1-2 length is determined according to the inspection shaft degree of depth and design water level, and concrete value is that contact-making switch 2-1 is to the design water level discrepancy in elevation.Described alarm switch 2-2 can emit the receptance of water to drainage pipe according to region residing for inspection shaft, generally using below ground 1 ~ 1.5 meter as the excessive alarm water level of pipeline, when water level goes up to alarm water level, and contact lever dome trigger alarm switch output alarm signal.
Pole beacon 1 is set in drainage pipe inside turn, reducing, the gradient easily alluvial position such as to slow down suddenly; concordant with piping design water level bottom pole beacon 1, when pipeline normally works, pole beacon 1 is by buoyancy; tactile contact-making switch 2-1 is taken in upper end, and contact-making switch 2-1 exports "Off" switching signal; When pipeline alluvial generation causes water level to go up, pole beacon 1 rises thereupon and disengages switch 2-1, and contact-making switch 2-1 exports "ON" switching signal; Along with current constantly rise, pole beacon constantly rises to alarm water level thereupon, and trigger alarm switch, alarm switch output alarm signal.
Described contact-making switch 2-1 is connected with terminal server 4 by transmitting set 3 with alarm switch 2-2.
The validity for the benefit of measured, obtain more reacting actual conditions numerical value and realize multi-point monitoring, terminal server can judge line clogging segment length according to the incidence relation of upstream and downstream pipeline, flow and liquid level.
Specific works process of the present utility model is as follows: arrange pole beacon 1 in drainage pipe 7 inside turn, reducing, the gradient easily alluvial position such as to slow down suddenly, bottom pole beacon 1, ball float 1-1 is concordant with design water level in pipeline 7, does not affect the current traffic capacity.When pipeline 7 normally works without alluvial blocking, ball float 1-1 does not contact water, not by buoyancy, upper end dome 1-3 takes tactile contact-making switch 2-1, and contact-making switch 2-1 exports the switching signal of "Off"; When pipeline alluvial generation causes water level to go up, ball float 1-1 rises under floating function, and contact lever 1-2 rises thereupon and drives dome 1-3 to disengage switch 2-1, and contact-making switch 2-1 exports "ON" switching signal early warning line clogging; Along with current constantly rise, pole beacon 1 constantly rises to alarm water level thereupon, dome 1-3 trigger alarm switch 2-2, alarm switch 2-2 output alarm signal.Under normal condition, current flow in pipeline 7, because ball float 1-1 is positioned on design water level, therefore can not impact current in pipeline.Contact-making switch 2-1, alarm switch 2-2 switching signal that terminal server 4 is passed back according to transmitting set 3 just can judge pipeline alluvial or the early warning of water level superelevation.
Claims (5)
1. a warning device for simple and easy drain line blockage, is characterized in that: the inspection shaft comprising drainage pipe (7) and be communicated with drainage pipe (7); The borehole wall (6) sidewall of inspection shaft is provided with contact-making switch (2-1) and alarm switch (2-2), is also provided with the first limited ring (5-1) and the second limited ring (5-2); Described contact-making switch (2-1) is positioned at the first limited ring (5-1) top, and alarm switch (2-2) is positioned at contact-making switch (2-1) top; Pole beacon (1) is provided with in described first limited ring (5-1) and the second limited ring (5-2); Described contact-making switch (2-1) is connected with terminal server (4) by transmitting set (3) with alarm switch (2-2).
2. the warning device of simple and easy drain line blockage as claimed in claim 1, is characterized in that: described pole beacon (1) is made up of ball float (1-1), elongate contact bar (1-2) and dome (1-3); Ball float (1-1) is arranged at the lower end of elongate contact bar (1-2), and dome (1-3) is arranged at the top of elongate contact bar (1-2).
3. the warning device of simple and easy drain line blockage as claimed in claim 2, is characterized in that: described ball float (1-1) does not contact with the water surface, ball float (1-1) is georama, ellipsoid or shuttle shape.
4. the warning device of simple and easy drain line blockage as claimed in claim 2, is characterized in that: described ball float (1-1) material is light plastic UPVC, PE or HDPE, the one in stainless steel or aluminum alloy.
5. the warning device of simple and easy drain line blockage as claimed in claim 2, is characterized in that: described dome (1-3) contacts with contact-making switch (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520351130.XU CN204664884U (en) | 2015-05-27 | 2015-05-27 | A kind of warning device of simple and easy drain line blockage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520351130.XU CN204664884U (en) | 2015-05-27 | 2015-05-27 | A kind of warning device of simple and easy drain line blockage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204664884U true CN204664884U (en) | 2015-09-23 |
Family
ID=54135264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520351130.XU Active CN204664884U (en) | 2015-05-27 | 2015-05-27 | A kind of warning device of simple and easy drain line blockage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204664884U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650478A (en) * | 2015-12-31 | 2016-06-08 | 湖南十维阀门制造有限公司 | Remote intelligent alarm system of water drainer |
| CN105696501A (en) * | 2016-04-07 | 2016-06-22 | 无锡市政设计研究院有限公司 | Road guardrail with water level warning function |
| CN107143026A (en) * | 2017-07-18 | 2017-09-08 | 苏文藏 | A kind of civic building engineering rainfall pumping station |
| CN107165256A (en) * | 2017-06-14 | 2017-09-15 | 上海期歆机电设备有限公司 | A kind of sewer water, which overflows, pours in down a chimney warning system |
| CN110030496A (en) * | 2019-04-16 | 2019-07-19 | 贵州大学 | A kind of tunnel drainage pipeline built-in type blocking monitoring system and application method |
| CN110496546A (en) * | 2019-09-09 | 2019-11-26 | 乐清市拼又多电子商务有限公司 | It is a kind of for accurately measuring the water temperature and exclusion device of pipeline meter |
| CN110542022A (en) * | 2018-09-09 | 2019-12-06 | 韩少鹏 | Municipal drainage pipeline leakage monitoring system |
| CN112252786A (en) * | 2020-10-14 | 2021-01-22 | 杨铭浩 | Intelligent water-blocking gate for underground garage |
-
2015
- 2015-05-27 CN CN201520351130.XU patent/CN204664884U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650478A (en) * | 2015-12-31 | 2016-06-08 | 湖南十维阀门制造有限公司 | Remote intelligent alarm system of water drainer |
| CN105696501A (en) * | 2016-04-07 | 2016-06-22 | 无锡市政设计研究院有限公司 | Road guardrail with water level warning function |
| CN107165256A (en) * | 2017-06-14 | 2017-09-15 | 上海期歆机电设备有限公司 | A kind of sewer water, which overflows, pours in down a chimney warning system |
| CN107143026A (en) * | 2017-07-18 | 2017-09-08 | 苏文藏 | A kind of civic building engineering rainfall pumping station |
| CN110542022A (en) * | 2018-09-09 | 2019-12-06 | 韩少鹏 | Municipal drainage pipeline leakage monitoring system |
| CN110030496A (en) * | 2019-04-16 | 2019-07-19 | 贵州大学 | A kind of tunnel drainage pipeline built-in type blocking monitoring system and application method |
| CN110030496B (en) * | 2019-04-16 | 2021-06-15 | 贵州大学 | Tunnel drainage pipeline pre-embedded type blockage monitoring system and using method |
| CN110496546A (en) * | 2019-09-09 | 2019-11-26 | 乐清市拼又多电子商务有限公司 | It is a kind of for accurately measuring the water temperature and exclusion device of pipeline meter |
| CN110496546B (en) * | 2019-09-09 | 2021-08-13 | 毓冠科技电子（上海）有限公司 | Water temperature and impurity removal device for accurate measurement pipeline instrument |
| CN112252786A (en) * | 2020-10-14 | 2021-01-22 | 杨铭浩 | Intelligent water-blocking gate for underground garage |
| CN112252786B (en) * | 2020-10-14 | 2022-07-19 | 杨铭浩 | Intelligent water-blocking gate for underground garage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204664884U (en) | A kind of warning device of simple and easy drain line blockage | |
| CN204282493U (en) | Intelligence cuts dirty part flow arrangement | |
| CN109975893B (en) | Urban waterlogging early warning method and system based on Internet of things | |
| CN208155399U (en) | A kind of discharge pipe line blocking early warning system | |
| CN203259870U (en) | Intelligent control system for prevention and treatment of city rainfall flood | |
| CN111765933A (en) | Drainage pipe network flow monitoring system and method | |
| CN106595802A (en) | Method of monitoring of underground water outside deep foundation pit, warning and automatic recharge construction | |
| CN201041505Y (en) | Drilling mud level alarming device | |
| CN214953461U (en) | Zero-direct-drainage sewage pipe network monitoring and early warning system | |
| CN105527456A (en) | Draining state monitoring system and method of inspection shaft | |
| CN110965590A (en) | Novel city blowdown pipe network monitoring system and intelligent well lid thereof | |
| CN102692931A (en) | Monitoring system and monitoring method for liquid level of fire-fighting high-altitude water tank for tunnel | |
| CN206768791U (en) | Groundwater monitoring, alarm and automatic recharge system on the outside of deep basal pit | |
| CN212843859U (en) | Three-dimensional inspection well on-line monitoring liquid level terminal | |
| CN208187477U (en) | It is a kind of for monitoring the contactless device of drainage pipeline networks flow | |
| CN211696605U (en) | Intelligent river water level monitor | |
| CN205449370U (en) | Water pressure monitoring devices in water pipe based on distancer | |
| CN205561921U (en) | Surface water quality of water automatic monitoring system | |
| CN215217683U (en) | Dam monitoring early warning device of high accuracy | |
| CN201620037U (en) | Accident emergency facility for alumina plant wet-process production workshop | |
| CN210071066U (en) | Remote monitoring system for dam sump drainage | |
| CN212674235U (en) | Urban sewage pipeline drainage waterlogging-prevention monitoring system | |
| CN210288619U (en) | Sewage pipe network with monitoring system | |
| CN206946238U (en) | A kind of intelligent well cover prior-warning device | |
| CN204854820U (en) | Drainage pipe on -line monitoring device that silts up |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |