CN204059570U - A kind of warning system of preventing drain line blockage - Google Patents
A kind of warning system of preventing drain line blockage Download PDFInfo
- Publication number
- CN204059570U CN204059570U CN201420439261.9U CN201420439261U CN204059570U CN 204059570 U CN204059570 U CN 204059570U CN 201420439261 U CN201420439261 U CN 201420439261U CN 204059570 U CN204059570 U CN 204059570U
- Authority
- CN
- China
- Prior art keywords
- pressure sensor
- warning system
- audible
- drainage pipe
- sensing element
- 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.)
- Expired - Fee Related
Links
- 230000002265 prevention Effects 0.000 claims description 3
- 239000010865 sewage Substances 0.000 abstract description 9
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 239000013049 sediment Substances 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model belongs to the warning system of drainage works, be specifically related to a kind of warning system of preventing drain line blockage, it is the audible-visual annunciator fixed sensing element in the rapid wear position of drainage pipe and arrange band reception of wireless signals, sensing element is by holding wire Bonding pressure sensor, and the output of pressure sensor connects the wireless signal transmitter with audible-visual annunciator frequency band match by holding wire.The utility model can detect the situation that is stressed of drainage pipe exactly, and the prompting that gives the alarm, make people can predict pipeline sediment in advance or be about to blocking pipeline section part occurs, and clear up in time, reduce work difficulty, avoid pipeline breaking, the situation that sewage flows out, the normal operation of drainage pipeline networks can also be ensured.
Description
Technical field
The utility model belongs to the warning system of drainage works, is specifically related to a kind of warning system of preventing drain line blockage.
Background technology
In water supply and sewage work, drainage pipe is a very important part, but drainage pipe is easier than feedwater piping to break, this is because containing a lot of mud in sewage in drainage pipe, impurity, easy deposition, cause line clogging, if cleaning can cause breaking of pipeline not in time, sewage flows out ground, pollute urban environment, and search blocking position, dredging work, maintenance pipeline is very complicated difficult, affect programming, and then affect the trip of people, even cause traffic jam, the smell that sewage sends also causes great puzzlement to people's life.
Utility model content
The purpose of this utility model is to provide a kind of drainage pipe that solves because there being the warning system precipitating susceptible to plugging prevention drainage pipe, it can detect the situation that is stressed of drainage pipe exactly, and the prompting that gives the alarm, make people can predict pipeline sediment in advance or be about to blocking pipeline section part occurs, and clear up in time, reduce work difficulty, avoid pipeline breaking, the situation that sewage flows out, can also ensure the normal operation of drainage pipeline networks.
For realizing above object, the utility model takes following technical scheme: fix sensing element in the rapid wear position of drainage pipe and arrange the audible-visual annunciator being with reception of wireless signals, sensing element is by holding wire Bonding pressure sensor, and the output of pressure sensor connects the wireless signal transmitter with audible-visual annunciator frequency band match by holding wire.
The pin of described pressure sensor is also connected with timing chip, and the power pin of audible-visual annunciator, pressure sensor chip, wireless signal transmitter and timing chip is connected to the power supply of belt switch.
In order to report to the police exactly, the sensing element permanent position of this device is corner or the reducing place of drainage pipe.
Preferably, audible-visual annunciator is installed on indoor, and its alarm appliance is electric bell or led strobe warning lamp.
The utility model beneficial effect compared with prior art: by preventing the warning system of drain line blockage, the situation that is stressed of drainage pipe can be detected exactly and the prompting that gives the alarm, make people just can predict pipeline sediment in advance or be about to blocking pipeline section part occurs, and clear up in time, reduce work difficulty, avoid pipeline breaking, the situation that sewage flows out, the normal operation of drainage pipeline networks can also be ensured.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model warning system.
In figure: 1-pressure sensor, 2-audible-visual annunciator, 3-drainage pipe, E-power supply, A-pressure sensor chip, B-timing chip, C-wireless signal transmitter, D-sensing element, K-switch.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figure 1, a kind of warning system of preventing drain line blockage is provided in the present embodiment, it is fixed sensing element D and arranges the audible-visual annunciator 2 of band reception of wireless signals in the rapid wear position of drainage pipe, sensing element D is by holding wire Bonding pressure sensor 1, and the output of pressure sensor 1 connects the wireless signal transmitter C with audible-visual annunciator frequency band match by holding wire; The pin of pressure sensor 1 is also connected with timing chip B, and the power pin of audible-visual annunciator 2, pressure sensor chip A, wireless signal transmitter C and timing chip B is connected to the power supply E of belt switch K.
With wireless signal receiver in audible-visual annunciator 2, the alarm signal wireless signal that the wireless signal transmitter C configured for accepting pressure sensor 1 sends, namely the radio band of the two is coupling.Wireless signal transmitter C imbeds ground, and its top is concordant with ground.
Pressure sensor 1 is put in drainage pipe 3 has hydraulics to change or susceptible to plugging pipeline section position, as corner or the reducing place of drainage pipe 3.In the present embodiment, sensing element D is fixed on the corner of drainage pipe 3, and wherein arrow is water (flow) direction, and sensing element D and tube wall are close to, to ensure its sensitivity.During owing to depositing containing precipitation in pipeline or blocking, large when density ratio sewage normally circulates, so pressure also corresponding increase, the pressure signal sensed is transported to pressure sensor chip A, judges that pipeline is the need of cleaning.
Timing chip B is used to the accuracy ensureing alarm, because same drainage pipe 3 is different at the displacement of different time sections in one day, this just causes the change of pressure, and when there being rainfall, the pressure that pressure sensor chip A experiences can be much larger than usual, in order to get rid of the impact of these situations, reduce the generation of false alarm, so be configured with a timing chip B.When the pressure of pressure sensor chip A reaches designed force value, timing chip B will start timing, for example the duration is within 48 hours, then alarm signal can not be sent, if the force value duration reached of pressure sensor chip A be 48 hours and more than, then wireless signal transmitter C will send alarm signal, facilitates the pipeline section position that staff finds drainage pipe 3 accurately like this, timely cleaning, thus ensure that pipeline can not be destroyed.
According to the pressure value P of different pipeline sections setting pressure sensor chip A reasonable in design.Because the fluid density in the caliber of different pipe sections, material and pipe is different, this just determines the difference of pressure, so need the force value according to the concrete condition design pressure sensor chip A of drainage pipe 3 pipeline section.Determine according to the caliber uninterrupted of drainage pipe 3 and the density of sewage, directly can read the reading of pressure sensor chip A, when flowing full is without precipitation proper flow, the maximum pressure value of pressure sensor chip A is P
1; When in drainage pipe 3, sediment reaches 2/3rds place of caliber, the pressure value P of inductor
2; When drainage pipe 3 blocks completely, the pressure value P of pressure sensor chip A
3.
Above content is only preferred embodiment of the present utility model; for those of ordinary skill in the art; according to thought of the present utility model, all will change in specific embodiments and applications, this manual embodiment content should not be construed as the restriction to the utility model protection domain.
Claims (3)
1. one kind is prevented the warning system of drain line blockage, it is characterized in that: fix sensing element in the rapid wear position of drainage pipe and arrange the audible-visual annunciator being with reception of wireless signals, sensing element is by holding wire Bonding pressure sensor, and the output of pressure sensor connects the wireless signal transmitter with audible-visual annunciator frequency band match by holding wire.
2. the warning system of prevention drain line blockage according to claim 1, it is characterized in that: the pin of pressure sensor chip is connected with timing chip, the power pin of audible-visual annunciator, pressure sensor chip, wireless signal transmitter and timing chip is connected to the power supply of belt switch.
3. the warning system of prevention drain line blockage according to claim 2, is characterized in that: the permanent position of sensing element is corner or the reducing place of drainage pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420439261.9U CN204059570U (en) | 2014-08-06 | 2014-08-06 | A kind of warning system of preventing drain line blockage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420439261.9U CN204059570U (en) | 2014-08-06 | 2014-08-06 | A kind of warning system of preventing drain line blockage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204059570U true CN204059570U (en) | 2014-12-31 |
Family
ID=52201113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420439261.9U Expired - Fee Related CN204059570U (en) | 2014-08-06 | 2014-08-06 | A kind of warning system of preventing drain line blockage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204059570U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818767A (en) * | 2015-04-28 | 2015-08-05 | 上海电机学院 | Anti-blockage device and anti-blockage method for drainage pipeline |
| CN105804177A (en) * | 2016-05-13 | 2016-07-27 | 陆璐 | Drainage pipe with alarming system |
| 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 |
| WO2021018468A1 (en) * | 2019-07-30 | 2021-02-04 | British Telecommunications Public Limited Company | Duct blockage risk location prediction |
| DE102020214104B3 (en) | 2020-11-10 | 2022-03-03 | Volkswagen Aktiengesellschaft | Vehicle having a vehicle roof drainage system |
| DE102020214101B3 (en) | 2020-11-10 | 2022-03-03 | Volkswagen Aktiengesellschaft | Vehicle having a vehicle roof drainage system |
| DE102020214103B3 (en) | 2020-11-10 | 2022-03-03 | Volkswagen Aktiengesellschaft | Vehicle with a vehicle roof drainage system and fastening clip |
-
2014
- 2014-08-06 CN CN201420439261.9U patent/CN204059570U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818767A (en) * | 2015-04-28 | 2015-08-05 | 上海电机学院 | Anti-blockage device and anti-blockage method for drainage pipeline |
| CN105804177A (en) * | 2016-05-13 | 2016-07-27 | 陆璐 | Drainage pipe with alarming system |
| 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 |
| WO2021018468A1 (en) * | 2019-07-30 | 2021-02-04 | British Telecommunications Public Limited Company | Duct blockage risk location prediction |
| DE102020214104B3 (en) | 2020-11-10 | 2022-03-03 | Volkswagen Aktiengesellschaft | Vehicle having a vehicle roof drainage system |
| DE102020214101B3 (en) | 2020-11-10 | 2022-03-03 | Volkswagen Aktiengesellschaft | Vehicle having a vehicle roof drainage system |
| DE102020214103B3 (en) | 2020-11-10 | 2022-03-03 | Volkswagen Aktiengesellschaft | Vehicle with a vehicle roof drainage system and fastening clip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150806 |
|
| EXPY | Termination of patent right or utility model |