CN201327398Y - Safety monitoring device - Google Patents
Safety monitoring device Download PDFInfo
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- CN201327398Y CN201327398Y CNU2008201238835U CN200820123883U CN201327398Y CN 201327398 Y CN201327398 Y CN 201327398Y CN U2008201238835 U CNU2008201238835 U CN U2008201238835U CN 200820123883 U CN200820123883 U CN 200820123883U CN 201327398 Y CN201327398 Y CN 201327398Y
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- gas concentration
- liquid level
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Abstract
The utility model discloses a safety monitoring device, which comprises a housing. A level gauge port, an oil-gas concentration sensor port and an electrostatic grounded warner port are arranged on the housing; a control plate is arranged in the housing; a liquid level module, an oil-gas concentration module and an electrostatic grounded module are arranged on the control plate; the liquid level module is connected with the level gauge port and used for acquiring liquid level data; the oil-gas concentration module is connected with the oil-gas concentration module sensor port and used for acquiring oil-gas concentration data; and the electrostatic grounded module is connected with the electrostatic grounded warner port and used for acquiring electrostatic grounded status data. The safety monitoring device provided by the utility model can monitor and display parameters impacting explosion factors such as the liquid level, the oil reserve, the temperature, the electrostatic grounded status of an oil reservoir and the like at the same time, thereby improving the safety performance of a mini-type depot station.
Description
Technical field
The utility model relates to a kind of monitoring device, particularly a kind of safety monitoring assembly.
Background technology
Station, small-sized storehouse is an explosive place such as the skid-mounted type refuelling station, and it is carried out the security monitoring particular importance.Cause the factor of refuelling station blast a lot, such as the liquid level in the oil tank, temperature, humidity and electrostatic grounding state etc., these ignite the parameter state of factors monitoring in real time, prevent that it from surpassing safety limit and set off an explosion.But refuelling station's safety monitoring of prior art, parameters all is separately independent measurement and monitoring, be responsible for the liquid level of measuring in the oil tank specially such as liquid level gauge, temperature sensor is used to measure the temperature in the oil tank etc., but each parameter is separately measured and monitoring like this, make that the control and monitoring of refuelling station are not high, the safety case of inconvenient comprehensive monitoring refuelling station, and monitoring method is not directly perceived, inconvenient, make the security performance at the station, small-sized storehouse that the skid-mounted type refuelling station is such descend, have very big potential safety hazard.
The utility model content
The purpose of this utility model provides a kind of safety monitoring assembly, and each security parameter is carried out comprehensively monitoring, improves the security performance at station, small-sized storehouse.
For achieving the above object, the utility model provides a kind of safety monitoring assembly, comprise housing, described housing is provided with liquid level gauge port, gas concentration sensor port and electrostatic grounding alarm port, be provided with control panel in the described housing, described control panel is provided with described liquid level gauge port the gas concentration module that is connected and obtains the liquid level module of liquid level data, be connected with described gas concentration sensor port and obtain the gas concentration data and is connected and obtains the electrostatic grounding module of electrostatic grounding status data with described electrostatic grounding alarm port.
On the basis of such scheme, also be provided with display screen on the described housing, described control panel is provided with and is connected with described display screen and the display module of video data.Also be provided with the alerting signal port on the described housing, described control panel is provided with and is connected with described alerting signal port and the alarm module of output alarm signal.Also be provided with device control port on the described housing, described control panel is provided with and is connected with described device control port and the device control module of output device control signal.Also be provided with the FPDP of transmission described liquid level data, gas concentration data and electrostatic grounding status data on the described housing.Also be provided with the monitoring of leakage port that is used to monitor hydrocarbon seepage on the described housing, described control panel is provided with the monitoring of leakage module that is connected and obtains the seepage status data with described monitoring of leakage port.Described control panel is provided with the processing module that is connected with described liquid level module, gas concentration module and electrostatic grounding module and liquid level data, gas concentration data, electrostatic grounding status data are handled.Described processing module comprises and is used for parameter setting unit that safety limit is provided with and the parameter storage unit that after described safety limit setting is finished this safety limit is stored.Described processing module also is connected with display module, alarm module, device control module and monitoring of leakage module.Described case material is a cast iron.
The utility model provides a kind of safety monitoring assembly, by the liquid level gauge port is set on housing, gas concentration sensor port and electrostatic grounding alarm port, the liquid level module is set on control panel, gas concentration module and electrostatic grounding module, the data of each sensor acquisition are carried out Centralized Monitoring, can monitor and show the liquid level of the oil tank of influence station, small-sized storehouse safety simultaneously, parameters such as electrostatic grounding state, and can and show oil tank gas concentration value on every side by the gas concentration sensor acquisition, and when reaching safety limit, can in time report to the police and take relevant control measure, thereby eliminated the potential safety hazard of station, small-sized storehouse from many aspects, improved the security performance at station, small-sized storehouse such as the skid-mounted type refuelling station.The utility model safety monitoring assembly can also be applied to other explosion-proof places such as down-hole or oil depot, is with a wide range of applications.
Description of drawings
Fig. 1 is the structural representation of the utility model safety monitoring assembly first embodiment;
Fig. 2 is the structural representation of the utility model safety monitoring assembly second embodiment;
Fig. 3 is the display interface synoptic diagram of the utility model safety monitoring assembly display screen;
Fig. 4 is the parameter setting interface synoptic diagram of the utility model safety monitoring assembly;
Fig. 5 is the application structure synoptic diagram of the utility model safety monitoring assembly embodiment.
Description of reference numerals:
1-liquid level module; 2-gas concentration module; 3-electrostatic grounding module;
The 4-processing module; The 5-display module; The 6-alarm module;
The 7-housing; 8-liquid level gauge port; 9-gas concentration sensor port;
10-electrostatic grounding alarm port; The 11-display screen; 12-alerting signal port;
The 13-device control module; 14-monitoring of leakage module; The 15-device control port;
16-monitoring of leakage port; The 17-FPDP.
Embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model safety monitoring assembly first embodiment, as shown in Figure 1, the present embodiment safety monitoring assembly comprises housing 7 and control panel, control panel is arranged on housing 7 inside, this control panel is provided with liquid level module 1, gas concentration module 2, electrostatic grounding module 3 and processing module 4, and housing 7 can adopt the material that cast iron etc. can be explosion-proof.Housing 7 is provided with liquid level gauge port 8, gas concentration sensor port 9 and electrostatic grounding alarm port one 0.Wherein, liquid level module 1 is connected with liquid level gauge port 8, is used for obtaining liquid level data from liquid level gauge port 8; Gas concentration module 2 is connected with gas concentration sensor port 9, is used to obtain the gas concentration data, and the gas concentration sensor port 9 in the present embodiment is set to 3, is used to monitor the gas concentration data of 3 different mining sampling points in the oil tank; Electrostatic grounding module 3 is connected with electrostatic grounding alarm port one 0, is used to obtain the electrostatic grounding status data, and whether the electrostatic grounding state of monitoring oil tank is normal.Liquid level module 1, gas concentration module 2 and electrostatic grounding module 3 all are connected with processing module 4, and the gas concentration data that the liquid level data that processing module 4 is used for that liquid level module 1 is received carries out analyzing and processing, receive gas concentration module 2 are carried out analyzing and processing and the electrostatic grounding status data that electrostatic grounding module 3 receives is carried out analyzing and processing.In the present embodiment, can also comprise display module 5 and alarm module 6 on the control panel, can also be provided with display screen 11 and alerting signal port one 2 on the housing 7, processing module 4 is connected with alarm module 6 with display module 5 respectively, display module 5 is connected with display screen 11 on the housing 7, sampled data after processing module 4 will be handled sends display module 5 to, shows at display screen 11; Alarm module 6 is connected with alerting signal port one 2, when analyzing, processing module 4 notifies alarm module 6 when the sampling parameter data surpass safety limit, alarm module 6 output alarm signals carry out sound and light alarm to alerting signal port one 2, processing module 4 also can be notified display module 5, shows relevant alert icon on display screen 11.
In addition, can also be provided with power switch key and emptying operating switch key on the housing, wherein, power switch key is used to switch on and off power supply, emptying operating switch key is used for emptying, press emptying operating switch key and promptly enter and unload oil condition, withdraw from by emptying operating switch key once more after the emptying end of job and unload oil condition.When carrying out emptying, processing module is calculated the charge weight of oil product in the oil tank in real time, and processing module can notify display module, shows on display screen and unloads functional oil service chart mark.
Fig. 2 is the structural representation of the utility model safety monitoring assembly second embodiment, as shown in Figure 2, on the basis of above-mentioned first embodiment, the control panel of present embodiment safety monitoring assembly can also comprise device control module 13 and monitoring of leakage module 14, also is provided with device control port 15, monitoring of leakage port one 6 and FPDP 17 on the housing 7.Wherein, device control module 13 is connected with device control port 15 with processing module 4, when the sampling parameter data that obtain being obtained processing module 4 analysis surpass safety limit, device control module 13 outputs a control signal to relevant device by device control port 15 and controls, such as the shut-down operation of output switching value signal indication relevant device.Monitoring of leakage module 14 is connected with monitoring of leakage port one 6 with processing module 4, is used for obtaining oil tank seepage status data from monitoring of leakage port one 6, and whether monitoring oil gas seepage, and these data are reached processing module 4.FPDP 17 is connected with processing module 4, and the computer that can be used for liquid level data, gas concentration data and electrostatic grounding status data are transferred to upper management place carries out unified management.
In addition, processing module also comprise be used for parameter setting unit that safety limit is provided with and after this safety limit setting is finished to its parameter storage unit that stores.
Below with the concrete application process that example is described the utility model safety monitoring assembly in detail that is applied as in the refuelling station:
The utility model safety monitoring assembly is the core of the whole safety monitoring system in refuelling station, is responsible for receiving the signal of each sensor, current oil tank status information is presented on the display screen, and reports to the police when parameter values surpasses safety limit.The utility model safety monitoring assembly in use, turn on the power switch, enter duty, gather the current information of oil tank in real time, liquid level module 1, gas concentration module 2, electrostatic grounding module 3 respectively with liquid level gauge port 8, gas concentration sensor port 9 is connected with electrostatic grounding alarm port one 0, liquid level gauge port 8, gas concentration sensor port 9 and electrostatic grounding alarm port one 0 respectively with liquid level gauge, the gas concentration sensor is connected with electrostatic grounding alarm (not shown), receive the acquired signal that each sensor transmits, liquid level gauge, equipment such as gas concentration sensor are placed in the place that needs measurement, carry out data acquisition.Be installed in the oil tank such as liquid level gauge, be responsible for measuring the level value in the oil tank, when storage tank was separated into two cabins, liquid level gauge was divided into front deck liquid level gauge and rear deck liquid level gauge; Near the gas concentration sensor measurement probe gas concentration, the gas concentration sensor is provided with 3 in the present embodiment, gathers and show the gas concentration value of 3 points in the oil tank in real time, the monitoring gas concentration.The temperature that temperature sensor is used to measure oil plant in the oil tank also can be set.The electrostatic grounding alarm is responsible for detecting automatically the ground connection situation of oil tank under the duty of emptying, prevent to produce too much static.Data such as the liquid level of equipment collections such as above-mentioned liquid level gauge, gas concentration sensor, gas concentration send liquid level module 1, gas concentration module 2 and electrostatic grounding module 3 respectively to by liquid level gauge port 8, gas concentration sensor port 9 and electrostatic grounding alarm port one 0.Wherein, the gas concentration value obtained of gas concentration module 2 is the electric weight form signal of 4～20mA.Then, liquid level module 1, gas concentration module 2 and electrostatic grounding module 3 are sent to processing module 4 with data such as the liquid level obtained, gas concentrations again, carry out analyzing and processing by 4 pairs of these data of processing module, level value is converted into the oil tankage value such as processing module 4.The supplemental characteristic that processing module 4 will be handled all sends display module 5 to, shows on display screen 11, and display module 5 also is processed into graphic model with liquid level.Fig. 3 is the display interface synoptic diagram of the utility model safety monitoring assembly display screen, as shown in Figure 3, the parameter such as gas concentration value, electrostatic grounding state, time that shows liquid level, temperature, oil reserve, gas concentration sensor on this display screen 11, and show the height of current oil tank level in proportion at the graphical display area of display screen 11, wherein, the electrostatic grounding state is the state of current electrostatic grounding folder, the electrostatic grounding state parameter of correspondence demonstration " normally " on the display screen 11 when ground connection is good shows during imperfect earth " warning ".Enter when unloading oil condition when pressing emptying operating switch key, display screen 11 also shows in the relevant position and unloads functional oil service chart mark.
When the data that 4 pairs of liquid level modules 1 of processing module, gas concentration module 2 and electrostatic grounding module 3 are obtained are learnt by analysis, liquid level in the oil tank surpasses high alarm setting or lower limit, perhaps the gas concentration value surpasses high alarm setting, or when surpassing setting or electrostatic grounding clamping connection, touching when bad the loop resistance between oil tank and the ground stud under the duty of emptying, 4 notices of processing module alarm module 6, alarm module 6 indication alerting signal port ones 2 send the sound and light alarm signal; Processing module 4 notice display modules 5 are at the relevant position of display screen 11 display alarm icon; Simultaneously, processing module 4 is gone back announcement apparatus control module 13 and is arrived other associate devices by device control port 15 outputs one group alarm switching value signal, indicate other associate device shut-down operations, alert takes treatment measures to ensure production safety, and this sound and light alarm signal stopped after 30 seconds automatically.For example, alarm module 6 indication alerting signal port ones 2 send the sound and light alarm signal when liquid level in the oil tank reaches high liquid level safety limit, prevent oil spilling, and device control module 13 sends signal to oil pump, stop oil pump and continue to oil tank pump oil; Alarm module 6 indication alerting signal port ones 2 send the sound and light alarm signal when liquid level in the oil tank is lower than the liquid level safety limit, prevent to do jar, and device control module 13 send signal, the work of indication fuel charger to fuel charger.In addition, monitoring of leakage port one 6 can connect the oil gas monitoring probe, this oil gas monitoring probe is installed in the oil tank interlayer, be used to monitor the oil tank seepage, and will get access to oil tank seepage status data and be sent to monitoring of leakage module 14, monitoring of leakage module 14 sends these data to processing module 4 again, can notify alarm module 6 to report to the police immediately when processing module 4 analyses obtain the oil tank seepage.
The processing module of the utility model safety monitoring assembly also comprise be used for parameter setting unit that safety limit is provided with and after this safety limit setting is finished to its parameter storage unit that stores.When safety limit is limited, powered-down, open the protecgulum of this safety monitoring assembly, 4 parameter setup keys are on the control panel of display screen back, press " XZ " key and " QR " key simultaneously and re-power the parameter adjustment state that enters, by " XZ " key and " QR " key modifiable parameter numbering, can revise data content by "+" key and "-" key, the parameter setting unit is set safety limit.Fig. 4 is the parameter setting interface synoptic diagram of the utility model safety monitoring assembly, as shown in Figure 4, comprise parameter numbering and content of parameter, parameter is numbered the numbering of parameter current under the parameter setting state, content of parameter is the corresponding data of parameter current numbering under the parameter setting state, this content of parameter comprises high liquid level warning value, low liquid level warning value and gas concentration alarming value etc., when oil tank is divided into two cabins, can also set front deck two position alarming value and rear deck two position alarming value respectively; In addition, the time that shows on the display screen also can be set at this.After parameter setting is finished, the parameter of new settings will be stored in the parameter storage unit, be used for processing module when receive the data of each sensor acquisition next time and each alarming value of safety limit of storing of parameter storage unit compare, judge that whether this parameter values surpasses safety limit, if surpass safety limit then notify alarm module to report to the police.
On the basis of such scheme, the FPDP 17 of the utility model safety monitoring assembly can be uploaded data to host computer by data line or wireless network, the various data of oil tank are passed to the computer of appointment, managerial personnel can in time be understood the situation of oil tank, make things convenient for upper management place to unify monitoring and management, also data can be printed.
Fig. 5 is the application structure synoptic diagram of the utility model safety monitoring assembly embodiment, as shown in Figure 5, the safety monitoring assembly of present embodiment can adopt application structure shown in Figure 5, the shell 7 of this safety monitoring assembly is provided with display screen 11 and power key and emptying key etc., in its lower end external interface is set, its concrete structure can be as described in the utility model safety monitoring assembly first embodiment and second embodiment.
The utility model safety monitoring assembly is by being provided with the liquid level gauge port on housing, gas concentration sensor port and electrostatic grounding alarm port, the liquid level module is set on control panel, gas concentration module and electrostatic grounding module, the data of each sensor acquisition are carried out Centralized Monitoring, can monitor and show the liquid level of the oil tank that influences the blast factor simultaneously, oil reserve, temperature, parameters such as electrostatic grounding state, and can and show oil tank gas concentration value on every side by 3 gas concentration sensor acquisition, and when reaching safety limit, can in time report to the police and take relevant control measure, thereby eliminated the potential safety hazard of station, small-sized storehouse from many aspects, improved the security performance at station, small-sized storehouse such as the skid-mounted type refuelling station.
It should be noted that at last: above embodiment is only in order to explanation the technical solution of the utility model but not limit it, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that: it still can make amendment or be equal to replacement the technical solution of the utility model, and these modifications or be equal to replacement and also can not make amended technical scheme break away from the spirit and scope of technical solutions of the utility model.
Claims (10)
1, a kind of safety monitoring assembly, comprise housing, it is characterized in that, described housing is provided with liquid level gauge port, gas concentration sensor port and electrostatic grounding alarm port, be provided with control panel in the described housing, described control panel is provided with described liquid level gauge port the gas concentration module that is connected and obtains the liquid level module of liquid level data, be connected with described gas concentration sensor port and obtain the gas concentration data and is connected and obtains the electrostatic grounding module of electrostatic grounding status data with described electrostatic grounding alarm port.
2, safety monitoring assembly according to claim 1 is characterized in that, also is provided with display screen on the described housing, and described control panel is provided with and is connected with described display screen and the display module of video data.
3, safety monitoring assembly according to claim 1 is characterized in that, also is provided with the alerting signal port on the described housing, and described control panel is provided with and is connected with described alerting signal port and the alarm module of output alarm signal.
4, safety monitoring assembly according to claim 1 is characterized in that, also is provided with device control port on the described housing, and described control panel is provided with and is connected with described device control port and the device control module of output device control signal.
5, safety monitoring assembly according to claim 1 is characterized in that, also is provided with the FPDP of transmission described liquid level data, gas concentration data and electrostatic grounding status data on the described housing.
6, safety monitoring assembly according to claim 1, it is characterized in that, also be provided with the monitoring of leakage port that is used to monitor hydrocarbon seepage on the described housing, described control panel is provided with the monitoring of leakage module that is connected and obtains the seepage status data with described monitoring of leakage port.
7, according to the arbitrary described safety monitoring assembly of claim 1～6, it is characterized in that described control panel is provided with the processing module that is connected with described liquid level module, gas concentration module and electrostatic grounding module and liquid level data, gas concentration data and electrostatic grounding status data are handled.
8, safety monitoring assembly according to claim 7, it is characterized in that described processing module comprises and is used for parameter setting unit that safety limit is provided with and the parameter storage unit that after described safety limit setting is finished described safety limit is stored.
9, safety monitoring assembly according to claim 7 is characterized in that, described processing module also is connected with display module, alarm module, device control module and monitoring of leakage module.
10, safety monitoring assembly according to claim 1 is characterized in that, the material of described housing is a cast iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201238835U CN201327398Y (en) | 2008-11-21 | 2008-11-21 | Safety monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201238835U CN201327398Y (en) | 2008-11-21 | 2008-11-21 | Safety monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201327398Y true CN201327398Y (en) | 2009-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201238835U Expired - Fee Related CN201327398Y (en) | 2008-11-21 | 2008-11-21 | Safety monitoring device |
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| Country | Link |
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| CN (1) | CN201327398Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019869A (en) * | 2014-04-18 | 2014-09-03 | 海兴县顺达计量仪器厂 | Automatic wireless oiling machine capacity detecting device of vacuum heat preservation standard metal measuring vessel |
| CN105277226A (en) * | 2015-09-28 | 2016-01-27 | 上海雷尼威尔技术有限公司 | Explosion-proof multifunctional measurement apparatus |
| CN111627150A (en) * | 2020-05-11 | 2020-09-04 | 北京三盈联合石油技术有限公司 | Anti-explosion vending and oiling integrated machine and arrangement method thereof |
-
2008
- 2008-11-21 CN CNU2008201238835U patent/CN201327398Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019869A (en) * | 2014-04-18 | 2014-09-03 | 海兴县顺达计量仪器厂 | Automatic wireless oiling machine capacity detecting device of vacuum heat preservation standard metal measuring vessel |
| CN104019869B (en) * | 2014-04-18 | 2017-11-21 | 海兴县顺达计量仪器厂 | The wireless automatic calibrator of fuel charger capacity of vacuum heat-preserving standard capacity measure |
| CN105277226A (en) * | 2015-09-28 | 2016-01-27 | 上海雷尼威尔技术有限公司 | Explosion-proof multifunctional measurement apparatus |
| CN111627150A (en) * | 2020-05-11 | 2020-09-04 | 北京三盈联合石油技术有限公司 | Anti-explosion vending and oiling integrated machine and arrangement method thereof |
| CN111627150B (en) * | 2020-05-11 | 2021-04-30 | 北京三盈联合石油技术有限公司 | Anti-explosion vending and oiling integrated machine and arrangement method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20141121 |
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| EXPY | Termination of patent right or utility model |