CN206708718U - A kind of trap leaking monitoring system - Google Patents
A kind of trap leaking monitoring system Download PDFInfo
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- CN206708718U CN206708718U CN201621215520.5U CN201621215520U CN206708718U CN 206708718 U CN206708718 U CN 206708718U CN 201621215520 U CN201621215520 U CN 201621215520U CN 206708718 U CN206708718 U CN 206708718U
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- gas pipeline
- trap
- wireless signal
- drain valve
- gas
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Abstract
The utility model discloses a kind of trap leaking monitoring system, the trap monitoring device set including gas pipeline and on gas pipeline, the trap monitoring device includes drain valve, the drain valve is arranged on gas pipeline, it is characterized in that, the trap monitoring device also includes ultrasonic sensor and wireless signal dispensing device, ultrasonic sensor is set around drain valve, the ultrasonic sensor connects wireless signal dispensing device, one remote control service device for being arranged on service station is connected the ultrasonic signal of reception processing ultrasonic sensor with wireless signal dispensing device.The utility model realizes the real-time monitoring of drain valve in gas pipeline, and accomplish to export to obtain specific solution once there is leakage horse back can, multiple drain valves can be monitored simultaneously, pinpointing the problems rapidly and accurately, inform leakage point, the speed of handling failure is improved, reduces the labor intensity of manual patrol.
Description
Technical field
The utility model belongs to monitoring of tools, more particularly to a kind of trap leaking monitoring system.
Background technology
Drain valve is widely used on various steam or gas pipeline, but the monitoring for drain valve is current also all
It is by the way of personnel make an inspection tour, is often just found when big leakage occurs in drain valve, and for some small leakages
It cannot be found, this phenomenon is especially prominent for high, medium and low voltage steam or feed channel, often appears in the leakage in school
In the state of not being found, slowly cause big leakage and have a strong impact on production and the wasting of resources.
The content of the invention
The purpose of this utility model is to provide a kind of trap leaking monitoring system, can sent according to trap leaking super
Sound wave, different supersonic ranges reflect different leakage situations the characteristics of, drain valve is provided with ultrasonic sensor, by
The controller that control room is set receives the signal of sensor, and the different ultrasonic band signals by setting in the controller, and
Solution corresponding to different type drain valve, the working condition of the dynamic drain valve of monitoring in real time, and it is directed to produced problem
Export correct solution.
To achieve these goals, the technical solution of the utility model is：
A kind of trap leaking monitoring system, including gas pipeline and set on gas pipeline trap monitoring dress
Put, the gas pipeline is the gas pipeline for including conveying steam, and the trap monitoring device includes drain valve, described to dredge
Water valve is arranged on gas pipeline, wherein, the trap monitoring device also includes ultrasonic sensor and wireless signal is sent
Device, ultrasonic sensor are set around drain valve, and the ultrasonic sensor connects wireless signal dispensing device, a setting
Remote control service device in service station is connected with wireless signal dispensing device the ultrasonic wave letter of reception processing ultrasonic sensor
Number.
Scheme is further：Gas pipeline in the trap monitoring device before or after the drain valve is also set respectively
It is equipped with gas temperature sensor and gas pressure sensor, the signal of gas temperature sensor and gas pressure sensor is connected to
The wireless signal dispensing device.
Scheme is further：A bypass backflow is provided with the trap monitoring device on the gas pipeline
Pipe, one is provided with bypass return duct the accumulation electrical source to generate electricity, the accumulation of energy electricity are driven by the fluid in bypass return duct
Source provides power supply for the wireless signal dispensing device.
Scheme is further：It is provided with the trap monitoring device on the gas pipeline before or after the drain valve
Sight glass, sight glass are used to estimate the gas in gas pipeline.
Scheme is further：It is described control server be connected by relay station with wireless signal dispensing device, relay station and
Wireless signal dispensing device wireless connection.
Scheme is further：The trap monitoring device has multiple, the multiple drain valve prisons of relay station wireless connection
Control the wireless signal dispensing device in device.
Scheme is further：The relay station is connected by cordless communication network or internet with remote control service device.
Scheme is further：Cut-off control valve is respectively arranged with the gas pipeline at the trap monitoring device both ends
Door.
Scheme is further：The remote control service device connects an alarm, when remote control service device receives
After trap leaking signal, output alarm signal to alarm.
Scheme is further：The alarm is mobile phone, after remote control service device receives trap leaking signal,
Remote control service device passes through communication network output alarm signal to mobile phone.
The beneficial effects of the utility model are：The utility model realizes the real-time monitoring of drain valve in gas pipeline, and
And accomplished to export to obtain specific solution once there is leakage horse back can, multiple drain valves can be monitored simultaneously,
Can be rapidly and accurately pinpoint the problems, informs leakage point, improves the speed of handling failure, reduces the work of manual patrol
Intensity.
The utility model is described in detail with reference to the accompanying drawings and examples.
Brief description of the drawings
Fig. 1 is Tthe utility model system structural representation；
Fig. 2 is system structure diagram of the utility model with power supply and other sensors；
Fig. 3 is the utility model circuit logic diagram；
Fig. 4 is the structured flowchart that Tthe utility model system includes multiple trap monitoring devices.
Embodiment
Because it is found that：In basic, normal, high pressure gas transmission（Containing steam）In pipeline, such as pressure is more than 0.05MPa appendix
Road, for the drain valve installed in pipeline in gas leakage, what leakage point was sent is the ultrasonic wave sound that people can not hear, and with letting out
Its ultrasonic frequency sent of leakage size also changes therewith, has a kind of following trap leakings to monitor system based on this characteristic
System.
Therefore：A kind of trap leaking monitoring system, suitable for pressure more than 0.05MPa conveying steam or the pipe of gas
Road, as shown in figure 1, the system includes gas pipeline 1 and the trap monitoring device 2 set on gas pipeline, it is described defeated
Feed channel refers to the pipeline for including jet chimney and other gases（Such as liquefied gas, natural gas, coal gas etc.）, for the ease of
I＆M, cut-off control valve 3 is respectively arranged with the gas pipeline at the trap monitoring device both ends, it is described to dredge
Water valve supervising device includes drain valve 201, and the drain valve is arranged on gas pipeline, wherein, the trap monitoring dress
Putting also includes ultrasonic sensor 202 and wireless signal dispensing device 203, and ultrasonic sensor 202 and wireless signal send dress
Put and be arranged on by support 4 beside drain valve, ultrasonic sensor can be one or more, and ultrasonic sensor is around hydrophobic
Valve is arranged on input interface and the output interface side of drain valve and gas pipeline 1, and the ultrasonic sensor connects wireless signal
Dispensing device, signal receiver and signal data conversion processor, and transmitting chip are provided with wireless signal dispensing device,
The ultrasonic wave analog signal of reception is converted to and sent by transmitting chip after numeral by signal data conversion processor.One setting
Remote control service device 5 in service station is connected with wireless signal dispensing device the ultrasonic wave letter of reception processing ultrasonic sensor
Number.
Wherein：The connection of remote control service device and wireless signal dispensing device can be connected directly by wireless network,
Such as：4G communication interface elements are set in wireless signal dispensing device, and wireless signal dispensing device is by 4G networks and remotely
Server connection is controlled, remote control service device can connect multiple trap monitoring devices 2.
Or wireless signal dispensing device by a relay station with it is described control server be connected, relay station with wirelessly
Sender unit wireless connection；Adopt the structure, as shown in figure 4, the trap monitoring device described in the system have it is multiple
When, multiple trap monitoring device subregions can be set a relay station in each area, it is more in relay station Xian Yu areas
Individual trap monitoring device is connected, and then relay station is connected with the control server again.So, there are multiple trap monitorings
During device 2, early stages of some signals, processing can be handled in relay station, such as round scanning, once have leakage again with clothes
Business device connection, can so reduce the signal transacting amount of control server, improve processing speed.
In order to improve the accuracy of judgement in embodiment, as shown in Figures 2 and 3, in institute in the trap monitoring device
State the gas pipeline before or after drain valve and be additionally provided with gas temperature sensor 204 and gas pressure sensor 205, gas respectively
The signal of temperature sensor and gas pressure sensor is connected to the wireless signal dispensing device.Or at gas pipeline both ends
It is respectively arranged with gas temperature sensor and gas pressure sensor；And set on the gas pipeline before or after the drain valve
Sight glass 206 is equipped with, sight glass is used to estimate the gas in gas pipeline.
In order to which trap monitoring device can use battery as power supply, but being occurred using battery needs personnel to make an inspection tour more
Inconvenience is changed, in order to be not involved in long-term work：Solar cell can be used, but installation environment will be required, also not
It is preferred plan, the preferred scheme that the present embodiment uses is to utilize the fluid power-generation in pipeline, i.e.,：The trap monitoring
Drain valve import front end is provided with a bypass return duct 207 on the gas pipeline in device, is set on bypass return duct
Be equipped with one and the accumulation electrical source 208 to generate electricity driven by the fluid in bypass return duct, the fluid include gas or liquid or
Gas and liquid, the accumulation electrical source provide power supply for the wireless signal dispensing device, and the method will not be consumed in pipeline
Fluid；Wherein：Accumulation electrical source 208 should include air motor or the gear motor that surges, air motor or gear horse of surging
The power source reached is gas and gas liquid mixture in gas pipeline, and air motor or the gear motor that surges drive a hair
Motor, the output of generator connect a battery, and the output of battery provides power supply for the wireless signal dispensing device.
For visual observations, it is provided with the trap monitoring device on the gas pipeline before or after the drain valve
Sight glass, sight glass are used to estimate the interior gas or liquid in gas pipeline, and certainly, sight glass should have high temperature resistant, high pressure.
In embodiment：The relay station is connected by cordless communication network or internet with remote control service device, wherein：
Cordless communication network is 4G cordless communication networks, or WIFI network, using independent communication protocol；Internet is by having
The internet of line connection, or the internet connected by router.
Wherein：The remote control service device connects an alarm, is let out when remote control service device receives drain valve
After leakage signal, output alarm signal to alarm.
The alarm is mobile phone, after remote control service device receives trap leaking signal, remote control service
Device passes through communication network output alarm signal to mobile phone.
It is specific application process below：
I.e.：A kind of monitoring method based on above-mentioned trap leaking monitoring system, the trap leaking monitoring system bag
The trap monitoring device for including gas pipeline and being set on gas pipeline, the trap monitoring device include drain valve,
The drain valve is arranged on gas pipeline, and the trap monitoring device also includes ultrasonic sensor and wireless signal is sent
Device, ultrasonic sensor are set around drain valve, and the signal of the ultrasonic sensor is connected to the wireless signal and sent
Device, a remote control service device for being arranged on service station is connected with wireless signal dispensing device, in described remote control
Make and be provided with server：The leak condition table of different leakage class is corresponded to for different supersonic band changes, is directed to
The solution matrix for the different solutions that the different leakage class of different type valve are formulated, and in trap monitoring device
The type of drain valve；Wherein, the monitoring method is：
A. the ultrasonic signal of ultrasonic sensor is gathered in real time, when there is ultrasonic signal；
B. analysis obtains the ghz area of ultrasonic signal；
C. leakage class is obtained according to ghz area from leak condition table；
D. solution output is gone out according to the type search of leakage class and drain valve from solution matrix.
As further preferred embodiment：Appendix in the trap monitoring device before or after the drain valve
Road is additionally provided with gas temperature sensor and gas pressure sensor, the gentle pressure sensing body of gas temperature sensor respectively
The signal of device is connected to the wireless signal dispensing device, and the leak condition table is for different supersonic bands, pressure
Changing value, temperature change value correspond to the leak condition table of different leakage class；Methods described further comprises：
The gas temperature sensor received under No leakage working condition in trap monitoring device on gas pipeline is gentle
Pressure sensor signal, the gentle body pressure value of record storage gas temperature angle value；
When there is ultrasonic signal, gas temperature sensor and gas pressure sensor signal are also further gathered
Value, and collection gas temperature sensor and gas pressure sensor signal value are compared with the value under No leakage working condition
Compared with；
The acquisition leakage class is to be obtained from leak condition table according to ghz area and the changing value compared.
In square embodiment：The relay station is connected by cordless communication network or internet with remote control service device, its
In：Cordless communication network is 4G cordless communication networks, or WIFI network, using independent communication protocol；Internet is logical
Cross the internet of wired connection, or the internet connected by router.
Certain methods described also includes：When there is ultrasonic signal, alarm signal is sent, alarm signal can be sound
Alarm signal, can also the mode of short message sent by communication network to the mobile phone of nominator.
Claims (8)
1. a kind of trap leaking monitoring system, including gas pipeline and the trap monitoring device that is set on gas pipeline,
The gas pipeline is the gas pipeline for including conveying steam, and the trap monitoring device includes drain valve, described hydrophobic
Valve is arranged on gas pipeline, it is characterised in that the trap monitoring device also includes ultrasonic sensor and wireless signal
Dispensing device, ultrasonic sensor are set around drain valve, the ultrasonic sensor connection wireless signal dispensing device, one
The remote control service device for being arranged on service station is connected the ultrasound of reception processing ultrasonic sensor with wireless signal dispensing device
Ripple signal；A bypass return duct is provided with the trap monitoring device on the gas pipeline, in bypass return duct
On be provided with one by bypass return duct fluid drive generate electricity accumulation electrical source, the accumulation electrical source is the wireless signal
Dispensing device provides power supply, and cut-off control valve is respectively arranged with the gas pipeline at the trap monitoring device both ends.
2. system according to claim 1, it is characterised in that in the trap monitoring device before the drain valve or
Gas pipeline afterwards is additionally provided with gas temperature sensor and gas pressure sensor, gas temperature sensor and gas pressure respectively
The signal of force snesor is connected to the wireless signal dispensing device.
3. system according to claim 1, it is characterised in that in the trap monitoring device before the drain valve or
Sight glass is provided with gas pipeline afterwards, sight glass is used to estimate the gas in gas pipeline.
4. system according to claim 1, it is characterised in that the control server is sent out by relay station and wireless signal
Device is sent to connect, relay station and wireless signal dispensing device wireless connection.
5. system according to claim 4, it is characterised in that the trap monitoring device has multiple, the relay station
Wireless signal dispensing device in the multiple trap monitoring devices of wireless connection.
6. system according to claim 4, it is characterised in that the relay station by cordless communication network or internet with
Remote control service device connects.
7. system according to claim 1, it is characterised in that the remote control service device connects an alarm, when
After remote control service device receives trap leaking signal, output alarm signal to alarm.
8. system according to claim 7, it is characterised in that the alarm is mobile phone, when remote control service device connects
After receiving trap leaking signal, remote control service device passes through communication network output alarm signal to mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621215520.5U CN206708718U (en) | 2016-11-11 | 2016-11-11 | A kind of trap leaking monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621215520.5U CN206708718U (en) | 2016-11-11 | 2016-11-11 | A kind of trap leaking monitoring system |
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| Publication Number | Publication Date |
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| CN206708718U true CN206708718U (en) | 2017-12-05 |
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| CN201621215520.5U Active CN206708718U (en) | 2016-11-11 | 2016-11-11 | A kind of trap leaking monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402641A (en) * | 2016-11-11 | 2017-02-15 | 北京疏水阀门厂 | Trap leakage monitoring system and method |
-
2016
- 2016-11-11 CN CN201621215520.5U patent/CN206708718U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402641A (en) * | 2016-11-11 | 2017-02-15 | 北京疏水阀门厂 | Trap leakage monitoring system and method |
| CN106402641B (en) * | 2016-11-11 | 2018-12-28 | 北京疏水阀门厂 | A kind of trap leaking monitoring system and its method |
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