CN109900435A - Leakage monitor and alarm system - Google Patents
Leakage monitor and alarm system Download PDFInfo
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- CN109900435A CN109900435A CN201910213214.XA CN201910213214A CN109900435A CN 109900435 A CN109900435 A CN 109900435A CN 201910213214 A CN201910213214 A CN 201910213214A CN 109900435 A CN109900435 A CN 109900435A
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- alarm
- sensor module
- conductive layer
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- planar sensor
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Abstract
Leakage monitor and alarm system.The invention belongs to the safety monitorings in Chemical Manufacture, alarm technique field, a kind of workshop liquid leakage monitoring is provided, warning device, including planar sensor module, probe power, input/output unit, alarm and controlling terminal, planar sensor module is connected with probe power, probe power is the power supply of planar sensor module, input/output unit is connected with probe power, alarm assemblies are connected with input/output unit, input/output unit is connected with controlling terminal, the planar sensor module that the present invention is made of three layers of permeable insulating layer and two conductive layers sandwiched therebetween, cover whole monitor areas, it realizes and is monitored without dead angle leakage；Planar sensor module uses plastic material, and Monitoring Performance is not influenced by ground bumps level；Comprehensive monitoring and alarm linkage realizes real-time monitoring alarming, minimizes the harm and economic loss occurred when leakage.
Description
Technical field
The invention belongs to the safety monitoring in Chemical Manufacture, alarm technique field, provide a kind of workshop liquid leakage monitoring,
Warning device.
Background technique
To ensure safe Chemical Manufacture, liquid leakage monitoring, the alarm at workshop are most important.
Fixed point monitoring, warning device and unfixed point threadiness monitor, local leakage leakage monitoring may be implemented in warning device,
Alarm, due to that cannot cover workshop universe, be easy to cause the hysteresis effect of monitoring, alarm, to cause heavy economic losses very
To casualties, increase carrying capacity of environment.
Based on above-mentioned prior art, the applicant has made lasting and beneficial exploration and design repeatedly, and carries out
The test of non-finite number of time has finally found the method for solving above-mentioned technical problem and forms technology described below
Scheme.
Summary of the invention
To solve problem of the prior art, the present invention provides a kind of leakage monitor and alarm systems.
In order to achieve the above object, the invention adopts the following technical scheme: a kind of leakage monitor and alarm system, including planar
Sensor module, probe power, input/output unit, alarm and controlling terminal, planar sensor module and sensor electricity
Source is connected, and probe power is the power supply of planar sensor module, and input/output unit is connected with probe power, alarm group
Part is connected with input/output unit, and input/output unit is connected with controlling terminal；
The planar sensor module include permeable insulating layer one, conductive layer one, permeable insulating layer two, conductive layer two and it is permeable absolutely
Edge layer three, permeable one top of insulating layer are fixed with conductive layer one, and permeable insulating layer two is fixedly connected on conductive layer one, permeable exhausted
Conductive layer two is fixedly connected in edge layer two, two top of conductive layer is fixed with permeable insulating layer three.
The operating method of the leakage monitor and alarm system, includes the following steps:
1) firstly, alarm assemblies are reset, into standby mode；
2) setting alarm trigger parameter；
3) DC power supply is opened, is that the conductive layer one of sensor module and conductive layer two apply voltage；
4) voltage value between the conductive layer of sensor module is read；
5) judge whether voltage value is less than alarm trigger value；
6) if voltage value re-reads voltage value not less than alarm trigger value；
7) if voltage value is less than alarm trigger value, alarm signal is sent.
Beneficial effects of the present invention:
1. the planar sensor module being made of three layers of permeable insulating layer and two conductive layers sandwiched therebetween covers all prisons
Viewed area is realized and is monitored without dead angle leakage；
2. planar sensor module uses plastic material, Monitoring Performance is not influenced by ground bumps level；
3. comprehensive monitoring and alarm linkage, realize real-time monitoring alarming, minimize the harm occurred when leakage and
Economic loss.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is planar sensor module the schematic diagram of the section structure of the present invention.
Specific embodiment
The present invention is described in further details below by embodiment, embodiment is only used to illustrate the present invention, and unlimited
The scope of the present invention processed.
A kind of leakage monitor and alarm system as described in Fig. 1-2, it is characterised in that: including planar sensor module, sensing
Device power supply 6, input/output unit 7, alarm 8 and controlling terminal 9, planar sensor module are connected with probe power 6, pass
Sensor power supply 6 is the power supply of planar sensor module, and input/output unit 7 is connected with probe power 6, alarm assemblies (8) and
Input/output unit 7 is connected, and input/output unit 7 is connected with controlling terminal 9, and planar sensor module includes permeable insulation
Layer 1, conductive layer 1, permeable insulating layer 23, conductive layer 24 and permeable insulating layer 35, permeable one 1 top of insulating layer are fixed
There is conductive layer 1, permeable insulating layer 23 is fixedly connected on conductive layer 1, is fixedly connected with conduction on permeable insulating layer 23
Layer 24,24 top of conductive layer are fixed with permeable insulating layer 35, i.e. planar sensor module by three layers of permeable insulating layer and is clipped in
The sensor module that two conductive layers therebetween are constituted；Water insulating layer 1, conductive layer 1, permeable insulating layer two in the present invention
3, the planar sensor module that conductive layer 24 and permeable insulating layer 35 are constituted can also use the component of more bedded structures.
Probe power 6 can also be using the DC power supply of other voltage levels (such as 12 volts, 24 volts etc.) or using AC power source.Control
Terminal 9 can also be using equipment such as smart phone or tablet computers.Multiple levels, corresponding touching also can be set in alarm trigger parameter
Send out the alarm signal of different level.
The operating process of leakage monitor and alarm system is as follows.
Firstly, resetting alarm assemblies, into standby mode；
Setting alarm trigger parameter (f)；(for numerical value between 0 and 1, numerical value is bigger, and warning sensitivity is higher, the smaller alarm of numerical value
Sensitivity is lower)
DC power supply is opened, is that the conductive layer 1 of sensor module and conductive layer 24 apply voltage；
Read the voltage value (U) between the conductive layer of sensor module；
Judge whether voltage value is less than alarm trigger value (5 × f)；
If voltage value re-reads voltage value not less than alarm trigger value；
If voltage value is less than alarm trigger value, alarm signal is sent.
Alarm signal includes: starting alarm device, is sent warning message (Email, SMS, wechat short message etc.).
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.But without departing from the technical solutions of the present invention, according to the technical essence of the invention to above embodiments institute
Any simple modification, equivalent variations and the remodeling made, still fall within the protection scope of technical solution of the present invention.
Claims (2)
1. a kind of leakage monitor and alarm system, it is characterised in that: including planar sensor module, probe power, input and output
Device, alarm and controlling terminal, planar sensor module are connected with probe power, and probe power is planar sensor
Assembly power supply, input/output unit are connected with probe power, and alarm assemblies are connected with input/output unit, input and output
Device is connected with controlling terminal,
The planar sensor module include permeable insulating layer one, conductive layer one, permeable insulating layer two, conductive layer two and it is permeable absolutely
Edge layer three, permeable one top of insulating layer are fixed with conductive layer one, and permeable insulating layer two is fixedly connected on conductive layer one, permeable exhausted
Conductive layer two is fixedly connected in edge layer two, two top of conductive layer is fixed with permeable insulating layer three.
2. leakage monitor and alarm system according to claim 1, it is characterised in that: the behaviour of the leakage monitor and alarm system
Make method, includes the following steps:
1) firstly, alarm assemblies are reset, into standby mode；
2) setting alarm trigger parameter；
3) DC power supply is opened, is that the conductive layer one of sensor module and conductive layer two apply voltage；
4) voltage value between the conductive layer of sensor module is read；
5) judge whether voltage value is less than alarm trigger value；
6) if voltage value re-reads voltage value not less than alarm trigger value；
7) if voltage value is less than alarm trigger value, alarm signal is sent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910213214.XA CN109900435A (en) | 2019-03-20 | 2019-03-20 | Leakage monitor and alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910213214.XA CN109900435A (en) | 2019-03-20 | 2019-03-20 | Leakage monitor and alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109900435A true CN109900435A (en) | 2019-06-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201910213214.XA Pending CN109900435A (en) | 2019-03-20 | 2019-03-20 | Leakage monitor and alarm system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0278503A2 (en) * | 1987-02-13 | 1988-08-17 | Westerwald Korrosionsschutz GmbH | Device for monitoring and locating leaks |
| DE10024478A1 (en) * | 1999-05-21 | 2001-02-15 | Ringhofer Robotics Rohrsanieru | Process for determining a leak in a pipe comprises applying a first insulating layer, a conducting layer and a second insulating layer on the inner wall of a pipe, and measuring the resistance |
| CN207082205U (en) * | 2017-08-30 | 2018-03-09 | 邢永 | Effusion detection warning device with anti-short-circuit function |
| CN207303274U (en) * | 2017-09-29 | 2018-05-01 | 厦门美图移动科技有限公司 | A kind of lithium battery leakage monitoring device |
| CN108448182A (en) * | 2018-04-20 | 2018-08-24 | 华霆（合肥）动力技术有限公司 | Method for detecting leakage and device |
| CN207765547U (en) * | 2018-01-23 | 2018-08-24 | 北京普能世纪科技有限公司 | A kind of conducting liquid battery and its leak detecting device |
-
2019
- 2019-03-20 CN CN201910213214.XA patent/CN109900435A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0278503A2 (en) * | 1987-02-13 | 1988-08-17 | Westerwald Korrosionsschutz GmbH | Device for monitoring and locating leaks |
| DE10024478A1 (en) * | 1999-05-21 | 2001-02-15 | Ringhofer Robotics Rohrsanieru | Process for determining a leak in a pipe comprises applying a first insulating layer, a conducting layer and a second insulating layer on the inner wall of a pipe, and measuring the resistance |
| CN207082205U (en) * | 2017-08-30 | 2018-03-09 | 邢永 | Effusion detection warning device with anti-short-circuit function |
| CN207303274U (en) * | 2017-09-29 | 2018-05-01 | 厦门美图移动科技有限公司 | A kind of lithium battery leakage monitoring device |
| CN207765547U (en) * | 2018-01-23 | 2018-08-24 | 北京普能世纪科技有限公司 | A kind of conducting liquid battery and its leak detecting device |
| CN108448182A (en) * | 2018-04-20 | 2018-08-24 | 华霆（合肥）动力技术有限公司 | Method for detecting leakage and device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190618 |
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| RJ01 | Rejection of invention patent application after publication |