CN105333902A - Pipeline fluid monitor - Google Patents
Pipeline fluid monitor Download PDFInfo
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- CN105333902A CN105333902A CN201410396360.8A CN201410396360A CN105333902A CN 105333902 A CN105333902 A CN 105333902A CN 201410396360 A CN201410396360 A CN 201410396360A CN 105333902 A CN105333902 A CN 105333902A
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- Prior art keywords
- pipeline fluid
- fluid monitor
- sonar
- pipeline
- monitor
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Abstract
The invention discloses a pipeline fluid monitor. The pipeline fluid monitor comprises a housing and a controller arranged inside the housing. The pipeline fluid motor further comprises detection sensors electrically connected with the controller, a sonar sensor used for receiving information transmitted by other pipeline fluid monitors, and a sonar sensor used for transmitting information of the pipeline fluid monitor that the sonar sensor serves. Sonar receiving and transmitting units of the two sonar sensors are in back-to-back arrangement. According to the pipeline fluid monitor provided by the invention, the sonar sensors are used for transmitting data, so that the wireless data transmission in the pipeline is achieved, multiple external influences are prevented, and the monitor has good stability; and communication cables are not needed to be laid for the pipeline fluid monitors, so that the cost is greatly reduced, the construction is simplified, and the cost of maintenance is low. A large-capacity battery can be used to supply power for the pipeline fluid monitor so as to further reduce the costs of construction and maintenance. The pipeline fluid monitor is simple in structure and small in size, and can be mounted in a pipeline by being inserted into a drilled hole, thereby having the advantages of low cost, good effects and good practicability.
Description
Technical field
The present invention relates to technology of instrument and meter field, refer to a kind of pipeline fluid monitor particularly.
Background technology
Existing tap water pipe network system is primarily of main frame, monitor and the communication cable and the service cable composition that connect each monitor and system host, the hydraulic pressure in running water pipe mainly monitored by monitor, and by cable, hydraulic pressure information and positional information are fed back to main frame, whether there are the abnormal conditions such as breakage, leakage in host analysis tap water pipe network.
Existing monitor is loop configuration, and its annular diameter is suitable with running water pipe.The mounting means of monitor is very complicated, needs first to be blocked by running water pipe, then the monitor of annular is arranged on incision position by ring flange, then lays to each monitor by the communication cable of system host and service cable by ground always, coupled.There is number of drawbacks in such structure, high, the main dependence on import of equipment manufacturing cost, difficulty of construction is large, maintenance cost is high and data acquisition and communication as easy as rolling off a log be subject to external condition restriction and interference.
Summary of the invention
The object of the invention is to overcome the mode that the monitor used in existing tap water pipe network adopts Data Over Cable, high and the defect that data acquisition is easily limited of its cost, provide a kind of structure simple, easy for installation, can the pipeline fluid monitor of wireless collection data.
For achieving the above object, pipeline fluid monitor designed by the present invention, comprise housing, the controller be located in housing, also comprise be electrically connected with controller respectively detecting sensor, one for receiving the sonar sensor of the information that other pipeline fluid monitors send and one for sending the sonar sensor of the information of its place pipeline fluid monitor; The opposing layout in sonar transceiver part of two sonar sensors.
Preferably, described detecting sensor is one or more in ultrasonic transducer, pressure transducer, hygrosensor.
Preferably, described detecting sensor comprises two ultrasonic transducers and at least one pressure transducer.
Preferably, described housing is provided with two evaginations and hollow stem parallel to each other, and two sonar sensors are arranged in two hollow stem respectively.
Preferably, described two ultrasonic transducers are also arranged in two hollow stem respectively, and the ultrasonic transmission/reception part of two ultrasonic transducers is positioned opposite.
Preferably, described pressure transducer is arranged in the end of hollow stem.
Preferably, described controller is also connected with battery.
It should be noted that, the present invention not can be used only in tap water pipe network system, all applicable for multiple fluid pipe network.
Beneficial effect of the present invention:
1) by adopting sonar sensor to transmit data, achieve the Wireless Data Transmission between pipeline fluid monitor, because the transmission of these data occurs in pipeline, compare traditional cabled data transmission mode, the impact of multiple external environment can be avoided, good stability, data fidelity is good;
2), after adopting sonar transmission data, without the need to laying communication cable at each pipeline fluid monitor place, cost is greatly reduced, construction is simple, time saving and energy saving, and compared to the maintenance of communication cable, maintenance cost of the present invention reduces greatly, and when safeguarding, workload is little, has saved cost.
3) change traditional service cable power transmission mode, power to pipeline fluid monitor with high capacity cell, reduce construction costs and maintenance cost further.
4) structure of the present invention is simple, and volume is little, without the need to pipeline is blocked during installation, can by the form of boring, and insert and be mounted in pipeline, expense is low, effective, has good practicality.
Accompanying drawing explanation
Fig. 1 is the structural representation of inventive pipeline fluid monitor.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in Figure 1, pipeline fluid monitor, comprise housing 1, the controller 2 be located in housing 1, also comprise be electrically connected with controller 2 respectively detecting sensor, one for receiving the sonar sensor 5 of the information that other pipeline fluid monitors send and one for sending the sonar sensor 5 of the information of its place pipeline fluid monitor; The opposing layout in sonar transceiver part of two sonar sensors 5.Controller 2 controls for information processing and transmitting-receiving; Controller 2 is also connected with battery 6.
Detecting sensor comprises two ultrasonic transducers 4 and at least one pressure transducer 3 (detecting sensor can adopt separately ultrasonic transducer 4, pressure transducer 3 or hygrosensor etc., also can by several sensor coupling).
Housing 1 is provided with two evaginations and hollow stem 7, two sonar sensors 5 parallel to each other are arranged in two hollow stem 7 respectively.Two ultrasonic transducers 4 are also arranged in two hollow stem 7 respectively, and the ultrasonic transmission/reception part of two ultrasonic transducers 4 is positioned opposite.Pressure transducer 3 is arranged in the end of hollow stem 7.
Without the need to pipeline is blocked when pipeline fluid monitor of the present invention is installed, only need perforate on pipeline, then hollow stem is plugged and install to hole, on one segment pipe, interval is furnished with multiple pipeline fluid monitor, most one, the end pipeline fluid monitor being positioned at pipeline one end is connected with signal picker, pipeline fluid monitor is collected the pressure of current and flow rate information and is sent to next pipeline fluid monitor, the packets of information that a upper transmission comes by next pipeline fluid monitor and the information himself gathered are packed in the lump and are sent to next pipeline fluid monitor again, until by all information transmission to signal picker.
The course of work of single pipeline fluid monitor is as follows:
First, instruction is sent to ultrasonic transducer 4 by controller 2, pressure transducer 3, sonar sensor 5 carries out action, ultrasound wave launched by a ultrasonic transducer 4, another ultrasonic transducer 4 receives and the ultrasonic propagation signal received is converted to electric signal and feeds back to controller 2, electric pressure signal is also fed back to controller 2 by pressure transducer 3, sonar sensor 5 receives the information that a pipeline fluid monitor sends, be transferred to controller 2, the information that ultrasonic transducer 4 and pressure transducer 3 feedack and sonar sensor 5 receive is packed and is transferred to another sonar sensor 5 by controller 2 in the lump, the transform electrical signals received is that sonar sends to next pipeline fluid monitor by another sonar sensor 5.
Claims (8)
1. a pipeline fluid monitor, comprise housing (1), the controller (2) be located in housing (1), it is characterized in that: also comprise be electrically connected with controller (2) respectively detecting sensor, one for receiving the sonar sensor (5) of the information that other pipeline fluid monitors send and one for sending the sonar sensor (5) of the information of its place pipeline fluid monitor; The opposing layout in sonar transceiver part of two sonar sensors (5).
2. pipeline fluid monitor according to claim 1, is characterized in that: described detecting sensor is one or more in ultrasonic transducer (4), pressure transducer (3), hygrosensor.
3. pipeline fluid monitor according to claim 1, is characterized in that: described detecting sensor comprises two ultrasonic transducers (4) and at least one pressure transducer (3).
4. pipeline fluid monitor according to claim 1 and 2, it is characterized in that: described housing (1) is provided with two evaginations and hollow stem parallel to each other (7), two sonar sensors (5) are arranged on two hollow stem (7) respectively.
5. pipeline fluid monitor according to claim 3, it is characterized in that: described housing (1) is provided with two evaginations and hollow stem parallel to each other (7), two sonar sensors (5) are arranged on two hollow stem (7) respectively.
6. pipeline fluid monitor according to claim 5, it is characterized in that: described two ultrasonic transducers (4) are also arranged on two hollow stem (7) respectively, and the ultrasonic transmission/reception part of two ultrasonic transducers (4) is positioned opposite.
7. the pipeline fluid monitor according to claim 5 or 6, is characterized in that: described pressure transducer (3) is arranged in the end of hollow stem (7).
8. pipeline fluid monitor according to claim 1, is characterized in that: described controller (2) is also connected with battery (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410396360.8A CN105333902A (en) | 2014-08-12 | 2014-08-12 | Pipeline fluid monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410396360.8A CN105333902A (en) | 2014-08-12 | 2014-08-12 | Pipeline fluid monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105333902A true CN105333902A (en) | 2016-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410396360.8A Pending CN105333902A (en) | 2014-08-12 | 2014-08-12 | Pipeline fluid monitor |
Country Status (1)
| Country | Link |
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| CN (1) | CN105333902A (en) |
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| CN102748588A (en) * | 2011-04-22 | 2012-10-24 | 郝彤 | Monitoring method for underground pipeline |
| CN103133871A (en) * | 2011-11-22 | 2013-06-05 | 江苏省紫光智能系统有限公司 | Pipeline online dynamic smart detection system and detection method thereof |
| CN103309366A (en) * | 2012-03-09 | 2013-09-18 | 上海泰传信息科技有限公司 | City pipeline liquid level detection system based on wireless transmission |
| CN103607747A (en) * | 2013-12-10 | 2014-02-26 | 东南大学 | Inter-cluster virtual backbone route protocol method based on power control |
| CN103684620A (en) * | 2012-09-26 | 2014-03-26 | 哈尔滨市三和佳美科技发展有限公司 | Tap water pipeline ultrasonic communication method |
| CN103944648A (en) * | 2014-05-09 | 2014-07-23 | 北京纳衡仪器仪表有限公司 | System device and method based on pipeline sound wave communication |
| CN204269146U (en) * | 2014-08-12 | 2015-04-15 | 湖北泽捷电子科技有限公司 | Pipeline fluid monitor |
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2014
- 2014-08-12 CN CN201410396360.8A patent/CN105333902A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101243364A (en) * | 2005-08-16 | 2008-08-13 | Vega格里沙贝两合公司 | Automation network field device using ultrasound communication link |
| CN101378293A (en) * | 2007-08-29 | 2009-03-04 | 中国科学院自动化研究所 | Method and apparatus for measuring network node of underwater sensor |
| US20120249338A1 (en) * | 2011-03-30 | 2012-10-04 | Carlos Merino | Wireless network discovery and path optimization algorithm and system |
| CN102748588A (en) * | 2011-04-22 | 2012-10-24 | 郝彤 | Monitoring method for underground pipeline |
| CN103133871A (en) * | 2011-11-22 | 2013-06-05 | 江苏省紫光智能系统有限公司 | Pipeline online dynamic smart detection system and detection method thereof |
| CN103309366A (en) * | 2012-03-09 | 2013-09-18 | 上海泰传信息科技有限公司 | City pipeline liquid level detection system based on wireless transmission |
| CN202475435U (en) * | 2012-03-13 | 2012-10-03 | 李建瑜 | Ultrasonic liquid pipeline data transmission system |
| CN103684620A (en) * | 2012-09-26 | 2014-03-26 | 哈尔滨市三和佳美科技发展有限公司 | Tap water pipeline ultrasonic communication method |
| CN103607747A (en) * | 2013-12-10 | 2014-02-26 | 东南大学 | Inter-cluster virtual backbone route protocol method based on power control |
| CN103944648A (en) * | 2014-05-09 | 2014-07-23 | 北京纳衡仪器仪表有限公司 | System device and method based on pipeline sound wave communication |
| CN204269146U (en) * | 2014-08-12 | 2015-04-15 | 湖北泽捷电子科技有限公司 | Pipeline fluid monitor |
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Application publication date: 20160217 |
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