A kind of tap water pipe network pressure flow monitoring terminalTechnical field
The present invention relates to tap water pipe networks to monitor field of terminal technology, more specifically, more particularly to a kind of have canReal-time monitoring tubular net ambient conditions, oneself for effectively eliminating potential security risk, protection personal safety and pipe network facilities functionWater ductwork pressure flow monitoring terminal.
Background technique
In tap water pipe network system, for the normal operation for guaranteeing tap water pipe network, several places are usually provided with for supervisingThe devices such as the device of test tube net, such as pressure transmitter, flowmeter, water monitor, wherein pressure transmitter and flowmeter areWidely used monitoring device.
In existing tap water pipe network monitoring terminal, most of monitoring point is usually provided only with pressure transmitter and flowMeter does not have the function of monitoring ambient enviroment, especially on the ground such as pressurizing point and control station, shortage must for monitoring pipe networkThe equipment protection measure wanted, there are potential security risks.
In view of this, study improvement for existing problem, provide one kind with can real-time monitoring tubular net week encloseEnvironmental aspect, the tap water pipe network pressure flow for effectively eliminating potential security risk, protection personal safety and pipe network facilities functionMonitor terminal, it is intended to by the technology, achieve the purpose that solve the problems, such as and improve practical value.
Summary of the invention
The purpose of the present invention is to provide a kind of tap water pipe network pressure flows to monitor terminal, to solve above-mentioned background techniqueMiddle proposition monitors in terminal in existing tap water pipe network, and most of monitoring point is usually provided only with pressure transmitter and flowMeter does not have the function of monitoring ambient enviroment, especially on the ground such as pressurizing point and control station, shortage must for monitoring pipe network, there is potential security risk and deficiency in the equipment protection measure wanted.
To achieve the above object, the present invention provides a kind of tap water pipe network pressure flows to monitor terminal, by detail belowTechnological means is reached:
A kind of tap water pipe network pressure flow monitoring terminal, comprising: pipeline, flowmeter, pressure transmitter, waterproof wiringBox, protective housing, micro energy lose detection and control terminal, first antenna, Switching Power Supply, air switch, battery, data acquire transponder, temperatureSpend sensor, gas sensor, the second antenna；Flowmeter is provided in the middle part of the pipeline, and pipeline and flowmeter pass through methodOrchid is connected；The middle part of pipeline is arranged in the pressure transmitter, and pressure transmitter is concatenated with pipeline；The waterproof junction boxThe side of pressure transmitter is set, and waterproof junction box is connected with pressure transmitter by electric wire；The protective housing settingIn the side of waterproof junction box；The micro energy lose detection and control terminal is arranged in the inside of protective housing, and micro energy lose detection and control terminal and anti-Protecting box, which is bolted, to be connected；The upside of protective housing, and first antenna and micro energy lose observing and controlling is arranged in the first antennaTerminal is connected by electric wire；The side of micro energy lose detection and control terminal, and Switching Power Supply and micro energy lose is arranged in the Switching Power SupplyDetection and control terminal is connected by electric wire；The side of Switching Power Supply, and air switch and Switching Power Supply is arranged in the air switchIt is connected by electric wire；The side of Switching Power Supply is arranged in the battery, and battery is connected with Switching Power Supply by electric wireIt connects；The side of Switching Power Supply is arranged in the data acquisition transponder, and data acquisition transponder and Switching Power Supply pass through electric wireIt is connected；The bottom of protective housing is arranged in the temperature sensor, and temperature sensor and data acquisition transponder pass through electric wireIt is connected；The bottom of protective housing is arranged in the gas sensor, and gas sensor and data acquisition transponder pass through electric wireIt is connected；The upside of protective housing is arranged in second antenna, and the second antenna is connected with data acquisition transponder by electric wireIt connects.
As advanced optimizing for the technical program, number described in a kind of tap water pipe network pressure flow monitoring terminal of the present inventionAnalog-digital converter, single-chip microcontroller, memory and wireless data transfer module are internally provided with according to acquisition transponder.
As advanced optimizing for the technical program, temperature described in a kind of tap water pipe network pressure flow monitoring terminal of the present inventionSpend the model DS18B20 temperature sensor of sensor.
As advanced optimizing for the technical program, gas described in a kind of tap water pipe network pressure flow monitoring terminal of the present inventionThe model MQ2 gas sensor of body sensor.
As advanced optimizing for the technical program, number described in a kind of tap water pipe network pressure flow monitoring terminal of the present inventionAccording to single-chip microcontroller model PICl8F4620 single-chip microcontroller inside acquisition transponder.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages:
1, a kind of tap water pipe network pressure flow monitoring terminal of the present invention passes through in traditional tap water pipe network pressure flowIt is provided with temperature sensor, gas sensor in monitoring terminal and there is analog-digital converter, single-chip microcontroller, memory, wirelessThe data of data transmission module acquire transponder, can be supervised in real time to the temperature and gas for monitoring terminal surrounding environmentControl, prevent installation monitoring terminal missile silo or pressurizing point, control station because caused by the accidents such as toxic gas or fire life injureAnd equipment property loss, security risk can be effectively sterilized, ensures personal safety as well as the property safety.
2, for the present invention by the improvement to existing tap water pipe network pressure flow monitoring terminal, having being capable of real-time monitoring tubularNet ambient conditions effectively eliminate the advantages of potential security risk, protection personal safety and pipe network facilities, to effectively solveThe problem of present invention that determined proposes in background technique one and deficiency.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the inventionIt applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is functional framework structural schematic diagram of the invention.
In figure: pipeline 1, flowmeter 2, pressure transmitter 3, waterproof junction box 4, protective housing 5, micro energy lose detection and control terminal 6,One antenna 7, Switching Power Supply 8, air switch 9, battery 10, data acquire transponder 11, temperature sensor 12, gas sensor13, the second antenna 14.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, completeSite preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
It should be noted that in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two withOn；The orientation of the instructions such as term " on ", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion "Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, andIt is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, thereforeIt is not considered as limiting the invention.
In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or implyRelative importance.
Meanwhile in the description of the present invention unless specifically defined or limited otherwise, term " connected ", " connection " should be doneIt broadly understood, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connection,It is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the common skill of this fieldFor art personnel, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to Figure 1 to Fig. 2, the particular technique that the present invention provides a kind of tap water pipe network pressure flow monitoring terminal is implementedScheme:
A kind of tap water pipe network pressure flow monitoring terminal, comprising: pipeline 1, flowmeter 2, pressure transmitter 3, waterproof connectWire box 4, protective housing 5, micro energy lose detection and control terminal 6, first antenna 7, Switching Power Supply 8, air switch 9, battery 10, data acquisitionTransponder 11, temperature sensor 12, gas sensor 13, the second antenna 14；The middle part of pipeline 1 is provided with flowmeter 2, and pipeline1 is connected with flowmeter 2 by flange；The middle part of pipeline 1 is arranged in pressure transmitter 3, and pressure transmitter 3 and pipeline 1 are gone here and thereIt connects；The side of pressure transmitter 3 is arranged in waterproof junction box 4, and waterproof junction box 4 is connected with pressure transmitter 3 by electric wireIt connects；The side of waterproof junction box 4 is arranged in protective housing 5；The inside of protective housing 5, and micro energy lose is arranged in micro energy lose detection and control terminal 6Detection and control terminal 6 is bolted with protective housing 5 to be connected；The upside of protective housing 5, and first antenna 7 is arranged in first antenna 7It is connected with micro energy lose detection and control terminal 6 by electric wire；The side of micro energy lose detection and control terminal 6 is arranged in Switching Power Supply 8, and switchs electricitySource 8 is connected with micro energy lose detection and control terminal 6 by electric wire；The side of Switching Power Supply 8, and air switch 9 is arranged in air switch 9It is connected with Switching Power Supply 8 by electric wire；The side of Switching Power Supply 8, and battery 10 and Switching Power Supply 8 is arranged in battery 10It is connected by electric wire；The side of Switching Power Supply 8, and data acquisition transponder 11 and switch is arranged in data acquisition transponder 11Power supply 8 is connected by electric wire；The bottom of protective housing 5 is arranged in temperature sensor 12, and temperature sensor 12 and data acquireTransponder 11 is connected by electric wire；The bottom of protective housing 5 is arranged in gas sensor 13, and gas sensor 13 is adopted with dataCollection transponder 11 is connected by electric wire；The upside of protective housing 5 is arranged in second antenna 14, and the second antenna 14 is acquired with dataTransponder 11 is connected by electric wire.
Specifically, data acquisition transponder 11 is internally provided with analog-digital converter, single-chip microcontroller, memory and wireless dataTransmission module is used for temperature sensor 12 and the data collected of gas sensor 13, and is forwarded.
Specifically, the model DS18B20 temperature sensor of temperature sensor 12, for monitoring terminal surrounding environmentTemperature is monitored.
Specifically, the model MQ2 gas sensor of gas sensor 13, for the gas to monitoring terminal surrounding environmentIt is monitored.
Specifically, data acquire 11 inside single-chip microcontroller model PICl8F4620 single-chip microcontroller of transponder, it to be used for treatment temperatureThe data that sensor 12 and gas sensor 13 acquire.
Specific implementation step:
Air switch 9 is accessed into power supply, and is powered by Switching Power Supply 8 to the device, battery 10 stores electricityThe normal operation that the device is maintained when for having a power failure monitors the pressure of running water pipe pipeline 1 by flowmeter 2 and pressure transmitter 3Power, and monitoring center is transferred data to by micro energy lose detection and control terminal 6, while temperature sensor 12 and gas sensor 13 are rightThe temperature and gas for monitoring terminal surrounding environment are monitored, and monitoring signals are through the analog-digital converter in data acquisition transponder 11It is converted into digital signal, and is handled by single-chip microcontroller, treated by single-chip microcontroller by wireless data transfer module laterData are transmitted to monitoring center, and staff is enabled to understand the environmental factor around monitor terminal in real time, eliminate potentialSecurity risk, first antenna 7 and the second antenna 14 are used to enhance the signal of micro energy lose detection and control terminal 6 and data acquisition transponder 11Intensity.
In summary: a kind of tap water pipe network pressure flow monitoring terminal, by traditional tap water pipe network pressureTemperature sensor, gas sensor are provided in flow monitoring terminal and have analog-digital converter, single-chip microcontroller, memory,The data of wireless data transfer module acquire transponder, can carry out to the temperature and gas for monitoring terminal surrounding environment real-timeMonitoring, prevent installation monitoring terminal missile silo or pressurizing point, control station because caused by the accidents such as toxic gas or fire life hurtHarmful and equipment property loss can effectively sterilize security risk, ensure personal safety as well as the property safety, solve in existing tap waterIn pipe network monitoring terminal, most of monitoring point is usually provided only with pressure transmitter and flowmeter for monitoring pipe network, does not haveThe function of having monitoring ambient enviroment lacks necessary equipment protection measure, exists especially on the ground such as pressurizing point and control stationPotential the problem of asking of security risk.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be withA variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understandingAnd modification, the scope of the present invention is defined by the appended.