CN2682402Y - Intelligent electronic leak detection alarm controller - Google Patents
Intelligent electronic leak detection alarm controller Download PDFInfo
- Publication number
- CN2682402Y CN2682402Y CN 02282221 CN02282221U CN2682402Y CN 2682402 Y CN2682402 Y CN 2682402Y CN 02282221 CN02282221 CN 02282221 CN 02282221 U CN02282221 U CN 02282221U CN 2682402 Y CN2682402 Y CN 2682402Y
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Abstract
The utility model relates to an intelligent electronic leak-detecting and alarm controller applied to the detection and the alarm of the leak amount of a fire extinguishing agent in a steel bottle of a fixation type automatic fire extinguishing system. The utility model can carry out electronic accurate weighing on more than 300 steel bottles in a bus mode by a transmitter with high-accuracy gravity and an addressing data collecting module to circularly detect in time and display the actual weight of each of the steel bottles, and a leak alarm value and a compensation value of each of the steel bottles can be conveniently arranged and adjusted on a controller. The utility model has the functions of parameter arrangement, actual weight, and alarm data display and print of each of the steel bottles. Once fire fighting agents in the steel bottles leak and can reach the prearranged value, the utility model can automatically send out sound and light alarm as well as can print and output. A frame number and a bottle number of a weightlessness steel bottle can be displayed on the controller, and simultaneously, the addressing data collecting module at the upper part the weightlessness steel bottle lights up a red LED to remind that the steel bottle needs to be changed; the utility model can achieve the networking of a plurality of intelligent electronic leak-detecting and alarm controllers and can be communicated with a central computer of a control centre in time.
Description
Affiliated technical field
The utility model relates to a kind of pick-up unit of the interior fire extinguishing agent leakage rate of steel cylinder of fixed automatic fire extinguishing system, especially can carry out accurately showing in real time and printing to the weight that reaches 300 steel cylinders, and the warning weight of each steel cylinder can be set respectively easily, its numbering of demonstration and weight are carried out sound and light alarm simultaneously after it reaches alarming value, and this steel cylinder is changed in prompting.Also can realize the networking at a plurality of bottles of stations, carry out the smart electronics leakage alarm controller that remote centralized detects.
Background technology
At present, known pick-up unit to fire extinguishing agent weight in the fixed self-extinguishing steel cylinder, what generally adopt is mechanical system, utilizes the principle of lever scale exactly, after weightlessness produces displacement, presses microswitch and sends alerting signal.But that this class device exists is bulky, complex structure, adjustment difficulty, can not show actual weight, can't realize problems such as the remote detection at big bottle station and many bottles of stations and management.
Summary of the invention
In order to solve the deficiency that the fire extinguishing agent Weight detecting device exists in the existing fixed formula self-extinguishing steel cylinder, the utility model provides a kind of smart electronics leakage alarm controller, the system that is made of this controller can not only report to the police to weightless steel cylinder, and can show the actual weight of each steel cylinder accurately in real time, and will write down printout.Can realizing simultaneously stands to network for a plurality of bottles carries out remote centralized control.
The technical scheme that its technical matters that solves the utility model adopts is: adopt single chip computer measurement and treatment technology to constitute a smart electronics leakage alarm controller, by the gravity transmitter of on the steel cylinder that will measure, hanging steel cylinder is carried out weight detecting, carry out data acquisition by corresponding code-shaped data acquisition module again, after sending controller to carry out digital processing by data bus, controller to the result show, printing, sound and light alarm etc.Controller can connect long-range control center's computing machine by communication interface, and the testing result of many controllers can show on control center's computing machine and print.
The beneficial effects of the utility model are, can be accurately show frame number, bottle number and the actual weight at 300 steel cylinder places nearly, the easy situation of understanding the steel cylinder weight change intuitively in proper order by the LCD on the controller.Can be easily by controller keyboard respectively to leakage alarming value, the offset of each steel cylinder, be provided with separately and adjust.When the actual weight of steel cylinder is lower than setting value, controller sends sound, light is reported to the police, and remote signal output is arranged, LCD LCDs on the controller shows the frame number at its place and bottle number, simultaneously, red LED luminotron on the addressed data acquisition module of the steel cylinder top at its place is lighted, and shows its position.Can selection sound, opening or closing of reporting to the police of light.Can number shield any steel cylinder, make it stop to measure and showing.Fault alarm function with circuit broken string, short circuit.Have and former after the dead electricity function that data are not lost is set.The selective printing function that parameter, actual weight, alert data are set with steel cylinder.Have with the host computer communication function.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is smart electronics leakage alarm controller detection system principle of compositionality figure.
Fig. 2 is a smart electronics leakage alarm controller motherboard electrical schematic diagram.
Fig. 3 is a smart electronics leakage alarm controller power source plate schematic diagram.
Fig. 4 is an addressed data acquisition module electrical schematic diagram.
Among the figure 1, control center's computing machine, 2, the alarm controller main frame, 3, the addressed data acquisition module, 4, gravity sensor, 5, the steel cylinder suspender member, 6, bottle station suspension bracket, 7, steel cylinder, 8, data bus, 9, connection.
In the embodiment shown in fig. 1, provided the formation of the detection system of forming by intelligent leakage alarm controller (2).Steel cylinder to be measured (7), hang on bottle station suspension bracket (6) by steel cylinder suspender member (5) and gravity sensor (4), gravity sensor (4) connects addressed data acquisition module (3), addressed data acquisition module (3) connects data bus (8), data bus inserts intelligent leakage alarm controller (2), and intelligent leakage alarm controller (2) carries out exchanges data by connection (9) and control center's computing machine.System can be made up of the intelligent leakage alarm controller at a plurality of bottles of stations.
Fig. 2 is the motherboard electrical schematic diagram of smart electronics leakage alarm controller.It forms single chip microcomputer test system by 8032 for core, and liquid crystal display device is selected the MGLS19264-03 type for use, and printer is selected WH1608A panel type mini-printer for use.Operating key is a thin film switch on the panel, the light indication and the employing LED light emitting diode of reporting to the police, and hummer is adopted in acoustic alarm.
Fig. 3 is a smart electronics leakage alarm controller power source plate schematic diagram.Power panel provides working power to motherboard.
Fig. 4 is an addressed data acquisition module electrical schematic diagram.Master chip 89C2051, sample resistance R2 are 582 Ω, 1/1000.Adjust RW1, make U2 PIN1=4.95V, adjust RW2, make U2 PIN3 ≈ 2.47V.
Embodiment
In Fig. 1, core smart electronics leakage alarm controller of the present utility model (2) is made up of circuit board and the wall-hanging cabinet thereof of Fig. 2 and Fig. 3; External devices addressed data acquisition module of the present utility model (3) is moulded shell by the circuit board of Fig. 4 and installation thereof and is formed; Gravity sensor (4) is the JIBS type universal product.By shown in Figure 1, gravity sensor (4) is used steel cylinder suspender member (5) that tested steel cylinder (7) is hung on bottle station suspension bracket (6), is fixed on the bottle station suspension bracket (6) with the corresponding addressed data acquisition module of tested steel cylinder (3), connects by shown in the figure.Start smart electronics leakage alarm controller (2), quantity and numbering according to tested steel cylinder, import frame number, bottle number of tested steel cylinder, parameter such as reveal whether alarming value, offset, whether conductively-closed, acoustic alarm close by button, system enters duty.LCD on the smart electronics leakage alarm controller (2) can show steel cylinder weight by the bottle order, and each the demonstration stopped for 2 seconds, observes with convenient.When controller detected a certain steel cylinder, the green LED light emitting diode on the corresponding addressed data acquisition module (3) above this steel cylinder can be lighted, and prompting is detecting this steel cylinder.When meeting true weight and be lower than the steel cylinder of leakage alarming value of setting, smart electronics leakage alarm controller (2) can send frame number, bottle number also printing that sound and light alarm shows corresponding steel cylinder, and exportable pair of switches amount signal is for using, simultaneously, to should weightless steel cylinder thereon the red LED light emitting diode on the addressed data acquisition module (3) of side light, point out the position of weightless steel cylinder.
Each smart electronics leakage alarm controller (2) can detect in real time to nearly 300 steel cylinders at a bottle station.
Many the smart electronics leakage alarm controllers (2) at a plurality of bottles of stations can carry out communication by connection (9) and upper control center's computing machine (1), show the actual detected situation of each station, each steel cylinder on control center's computing machine.
Claims (2)
1. employing computing machine and electric detective technology, the smart electronics leakage alarm controller that utilizes high-precision sensor that fire extinguishing agent weight in the steel cylinder of fixed automatic fire extinguishing system is detected, it is characterized in that: with smart electronics leakage alarm controller is main frame, the addressed data acquisition module that connects corresponding each steel cylinder by bus mode, the addressed data acquisition module connects gravity sensor, can carry out real-time accurately weigh and showing and print its numerical value to 300 detected steel cylinders nearly.
2. smart electronics leakage alarm controller according to claim 1 is characterized in that; Intelligence leakage alarm controller is made up of the addressed data acquisition module of host circuit board and wall-hanging cabinet and corresponding leak detection object, and gravity sensor is the JLBS type universal product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02282221 CN2682402Y (en) | 2002-10-16 | 2002-10-16 | Intelligent electronic leak detection alarm controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02282221 CN2682402Y (en) | 2002-10-16 | 2002-10-16 | Intelligent electronic leak detection alarm controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2682402Y true CN2682402Y (en) | 2005-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02282221 Expired - Fee Related CN2682402Y (en) | 2002-10-16 | 2002-10-16 | Intelligent electronic leak detection alarm controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2682402Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419240A (en) * | 2011-08-20 | 2012-04-18 | 公安部天津消防研究所 | Method and device for indirectly measuring leaking amount of fire extinguishing agent in low-pressure carbon dioxide fire extinguishing system |
| CN104048806A (en) * | 2014-06-05 | 2014-09-17 | 上海电力学院 | Multi-oil-tank data fusion leakage warning device and data processing method |
| CN107796873A (en) * | 2017-12-07 | 2018-03-13 | 中国人民武装警察部队学院 | It is a kind of to be sprayed fire extinguisher verifying attachment for fire control acceptance |
| CN110987297A (en) * | 2019-11-04 | 2020-04-10 | 亿江(北京)科技发展有限公司 | High-pressure container bottle leakage monitoring device and monitoring system based on same |
| CN111653066A (en) * | 2020-04-01 | 2020-09-11 | 宿迁市计量测试所 | Weighing type gas leakage alarm |
| CN112657088A (en) * | 2021-01-11 | 2021-04-16 | 安徽中科中涣防务装备技术有限公司 | Fire extinguishing medium detection system and method for vehicle |
-
2002
- 2002-10-16 CN CN 02282221 patent/CN2682402Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419240A (en) * | 2011-08-20 | 2012-04-18 | 公安部天津消防研究所 | Method and device for indirectly measuring leaking amount of fire extinguishing agent in low-pressure carbon dioxide fire extinguishing system |
| CN102419240B (en) * | 2011-08-20 | 2013-09-18 | 公安部天津消防研究所 | Method and device for indirectly measuring leaking amount of fire extinguishing agent in low-pressure carbon dioxide fire extinguishing system |
| CN104048806A (en) * | 2014-06-05 | 2014-09-17 | 上海电力学院 | Multi-oil-tank data fusion leakage warning device and data processing method |
| CN107796873A (en) * | 2017-12-07 | 2018-03-13 | 中国人民武装警察部队学院 | It is a kind of to be sprayed fire extinguisher verifying attachment for fire control acceptance |
| CN110987297A (en) * | 2019-11-04 | 2020-04-10 | 亿江(北京)科技发展有限公司 | High-pressure container bottle leakage monitoring device and monitoring system based on same |
| CN110987297B (en) * | 2019-11-04 | 2022-01-11 | 亿江(北京)科技发展有限公司 | High-pressure container bottle leakage monitoring device and monitoring system based on same |
| CN111653066A (en) * | 2020-04-01 | 2020-09-11 | 宿迁市计量测试所 | Weighing type gas leakage alarm |
| CN112657088A (en) * | 2021-01-11 | 2021-04-16 | 安徽中科中涣防务装备技术有限公司 | Fire extinguishing medium detection system and method for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |