CN207066662U - Gas station's pressure of storage tank monitoring and data acquisition device - Google Patents
Gas station's pressure of storage tank monitoring and data acquisition device Download PDFInfo
- Publication number
- CN207066662U CN207066662U CN201720986903.0U CN201720986903U CN207066662U CN 207066662 U CN207066662 U CN 207066662U CN 201720986903 U CN201720986903 U CN 201720986903U CN 207066662 U CN207066662 U CN 207066662U
- Authority
- CN
- China
- Prior art keywords
- pressure
- storage tank
- gas station
- data acquisition
- monitoring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
A kind of gas station's pressure of storage tank monitoring and data acquisition device are the utility model is related to, mainly solves the problems, such as to there is no such device and method in the prior art.The utility model is monitored by using a kind of gas station's pressure of storage tank and data acquisition device, technical scheme including pressure test tap, pressure sensor, atmosphere pressure sensor, temperature sensor, data collecting system, solar panel, device housings preferably solves above mentioned problem, available in the monitoring of gas station's pressure of storage tank and data acquisition.
Description
Technical field
It the utility model is related to a kind of gas station's pressure of storage tank monitoring and data acquisition device.
Background technology
Gas station oil gas volatilization occur mainly in oil storage tank perfusion and refueling process in fuel oil escape in a gaseous form into
Enter atmospheric environment.Oil storage tank is in loading and unloading or standing, due to the change of environment temperature and the change of pressure inside the tank so that in tank
The hydrocarbon gas of effusion is discharged into air by the breather valve of tank deck, and this phenomenon is referred to as oil storage tank Big and Small Breath.Oil storage tank breathes
Caused by Hydrocarbon Organic average emission rate be 0.12kg/m3Throughput, therefore, to reduce Big and Small Breath waste, effectively prison
Tank inner pressure change is surveyed to be particularly important.China GB20952《Gas station's atmosphere pollutants emission standardses》In define plus
Petrol station gas recovery system for oil seal detection method, it is whole gas recovery system for oil pressurization 500Pa, 5min the least residue pressure of detection
Force value, detection method precision is higher, but structure is more complicated and does not possess continuous monitoring and data upload function, is only often only
Survey once.
Such device method is not retrieved in existing standard regulation and detection technique, to solve above-mentioned needs, this reality
A kind of with new design gas station's pressure of storage tank Monitoring Data acquisition method, specific design one kind can monitor and continuous acquisition
The device of gas station's pressure of storage tank data, accurately monitoring and data are carried out to pressure of storage tank in the floss hole of connection oil storage tank and are adopted
Collection, and apparatus structure is simply light, safe, cost is low, can effectively monitor gas station's secondary oil gas reclaiming system and implement effect
Fruit, reduce storage tank because of the breathing losses consumption of pressure change, so as to improve petroleum vapor recovery efficiency, reduce security risk, effectively protection
Environment, increases economic efficiency and environmental benefit.
Utility model content
Technical problem to be solved in the utility model is the problem of there is no such device and method in the prior art, there is provided
A kind of new gas station's pressure of storage tank monitoring and data acquisition device.The device has the advantages of simple in construction, dependable performance.
To solve the above problems, the technical solution adopted in the utility model is as follows：A kind of monitoring of gas station's pressure of storage tank and
Data acquisition device, including pressure test tap, pressure sensor, atmosphere pressure sensor, temperature sensor, data acquisition system
System, solar panel, device housings, pressure test tap is installed in exhaust pipe mouth, pressure/vacuum is installed at nipple
Valve；Flexible pipe is installed in the pipe screw thread of nipple opposite side, is connected to pressure sensor, is installed at pressure sensor input solidifying
Flow container；Device housings are fixed on blast pipe with U-bolt, installation data acquisition system and pressure sensing in device housings
Device, barometric pressure sensor and temperature sensor are installed on device housings；Solar panel is arranged on blast pipe.
In above-mentioned technical proposal, it is preferable that the pressure sensor and the atmosphere pressure sensor are installed in weather-proof
In appliance case.
In above-mentioned technical proposal, it is preferable that the data collecting system and pressure sensor are arranged in water proof equipment case.
In above-mentioned technical proposal, it is preferable that the temperature sensor is externally provided with anti-radiation protection cover.
In above-mentioned technical proposal, it is preferable that solar panel is arranged on blast pipe.
In above-mentioned technical proposal, it is preferable that the data collecting system at least two acquisition channels.
Pressure data effectively continuous monitoring gas station storage tank real-time pressure simultaneously can be gathered, exported simultaneously by the utility model；
Whole device is simple in construction, intuitive display, cost is low, performance safety is reliable；Powered using solar panel, construction is simple,
Small volume, save the energy, be green；Being suitable for gas station attendant's preservation ＆ testing daily to gas recovery system for oil makes
With, and valid data can be provided for gas station's secondary oil gas reclaiming system efficiency calculation, achieve preferable technique effect.
Brief description of the drawings
Fig. 1 is the monitoring of gas station's pressure of storage tank and data acquisition device schematic diagram
In Fig. 1：1 it is pressure test tap, 2 be pressure/vacuum, 3 be flexible pipe, 4 be solar panel, 5 is equipment
Shell, 6 be pressure sensor, 7 be U-bolt, 8 be temperature sensor, 9 be barometric pressure sensor.
The utility model is further elaborated below by embodiment, but is not limited only to the present embodiment.
Embodiment
【Embodiment 1】
As shown in figure 1, the gas station's pressure of storage tank monitoring and data acquisition device designed by the utility model include：Installation
Pressure test tap 1 on gas station's storage tank aggregation blast pipe, the pressure/vacuum being installed on pressure test tap 1, peace
Flexible pipe 3 loaded on the side of pressure test tap 1, solar panel 4 on the blast pipe, equipment are fixed on U-bolt 7
Shell 5, the pressure sensor 6 being installed in device housings 5, temperature sensor 8, the atmospheric pressure being installed on device housings 5
Sensor 9, and the data collecting system installed in equipment box or interior.
The pressure test tap is steel nipple, and joint side should be drilled with the pipe spiral shell for installing the pressure sensor
Line.
The pressure sensor is differential pressure pick-up or equivalent transducer to monitor pressure of storage tank, full range 0~
4kPa, precision are the 0.05% of full scale.
The barometric pressure sensor full range is 0~110kPa, minimum sensitivity 100Pa, and minimum precision is
The 0.25% of full scale, the device should export electronic signal with minimum 5s/ times frequency to data collecting system.
The temperature sensor need to have anti-radiation protection cover.
The data collecting system is installed in equipment box or indoor, at least two acquisition channels, minimum frequency 5s/
It is secondary, at least Coutinuous store data of 15 days, voltage or electric current input are should be, and output data can be facilitated to check and be painted
Figure.
The solar panel can be that colloid battery charges, and the colloid battery is provided and moved for data collecting system and instrument
Power, solar cell can be used daytime, at night using colloid battery.
Data collecting system and the component of a system are protected using weather-protected unit case.The material of equipment box can be that gel coat covers
Glass fibre, PVC or metal.It is considered as the possibility for reducing interference as far as possible, destroying or accidental switching off.
Using cellular digital formula modem or equivalent of the apparatus data collecting system data are sent to office.
The pressure of storage tank monitoring of the utility model gas station and the detecting step of collecting method are：
A. all device for pressure measurement and temperature measuring equipment are calibrated
B. according to Fig. 1 connection monitoring devices
C. each instrument and data collecting system energy normal work is confirmed
D. ensure that system operation meets regulation and the data collecting system and its component No leakage of installation
E. log-on data acquisition system, it is ensured that with minimum 5s/ times frequency data storage
F. under conditions of data acquisition and normal operation is not influenceed, letter is gathered with≤15 days/time of frequency downloading data
Breath
G. all appts are closed, disconnect all wiring, connection and cable
H. data collecting system and equipment box are removed, ensures that equipment is in original state
I. pressure/vacuum is removed, and removes joint and connector, cleans exhaust pipe screw thread with wire brush, it is ensured that pacifying
Blast pipe does not damage during dress and removal.
GB20952《Gas station's atmosphere pollutants emission standardses》Regulation oil gas recovery system of gas station seal detects every year
1 time, the degree of accuracy is higher, but method of testing is lengthy and tedious, test device is complicated, needs artificial read-record, is suitable only for annual green audit.
Obviously, the utility model can effectively continuous monitoring gas station storage tank real-time pressure and simultaneously pressure data is gathered,
Output；Whole device is simple in construction, intuitive display, cost is low, performance safety is reliable；Powered, constructed using solar panel
Simply, small volume, save the energy, green；It is suitable for gas station attendant's maintenance inspection daily to gas recovery system for oil
Survey and use, and valid data can be provided for gas station's secondary oil gas reclaiming system efficiency calculation, achieve preferable technique effect.
Pressure data effectively continuous monitoring gas station storage tank real-time pressure simultaneously can be gathered, exported simultaneously by the utility model；
Whole device is simple in construction, intuitive display, cost is low, performance safety is reliable；Powered using solar panel, construction is simple,
Small volume, save the energy, be green；Being suitable for gas station attendant's preservation ＆ testing daily to gas recovery system for oil makes
With, and valid data can be provided for gas station's secondary oil gas reclaiming system efficiency calculation, achieve preferable technique effect.
Claims (6)
1. a kind of gas station's pressure of storage tank monitoring and data acquisition device, it is characterised in that passed including pressure test tap, pressure
Sensor, atmosphere pressure sensor, temperature sensor, data collecting system, solar panel, device housings, pacify in exhaust pipe mouth
Pressure test tap is filled, pressure/vacuum is installed at nipple；Installed in the pipe screw thread of nipple opposite side soft
Pipe, is connected to pressure sensor, and lime set tank is installed at pressure sensor input；Device housings are fixed on exhaust with U-bolt
Guan Shang, installation data acquisition system and pressure sensor, install barometric pressure sensor on device housings in device housings
And temperature sensor；Solar panel is arranged on blast pipe.
2. the monitoring of gas station's pressure of storage tank and data acquisition device according to claim 1, it is characterised in that the pressure passes
Sensor and the atmosphere pressure sensor are arranged in weather-proof appliance case.
3. the monitoring of gas station's pressure of storage tank and data acquisition device according to claim 1, it is characterised in that the data are adopted
Collecting system and pressure sensor are arranged in water proof equipment case.
4. the monitoring of gas station's pressure of storage tank and data acquisition device according to claim 1, it is characterised in that the temperature passes
Sensor is externally provided with anti-radiation protection cover.
5. the monitoring of gas station's pressure of storage tank and data acquisition device according to claim 1, it is characterised in that solar cell
Plate is arranged on blast pipe.
6. the monitoring of gas station's pressure of storage tank and data acquisition device according to claim 1, it is characterised in that the data are adopted
Collecting system at least two acquisition channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720986903.0U CN207066662U (en) | 2017-08-09 | 2017-08-09 | Gas station's pressure of storage tank monitoring and data acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720986903.0U CN207066662U (en) | 2017-08-09 | 2017-08-09 | Gas station's pressure of storage tank monitoring and data acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207066662U true CN207066662U (en) | 2018-03-02 |
Family
ID=61520132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720986903.0U Active CN207066662U (en) | 2017-08-09 | 2017-08-09 | Gas station's pressure of storage tank monitoring and data acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207066662U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109387319A (en) * | 2017-08-09 | 2019-02-26 | 中国石油化工股份有限公司 | The monitoring of gas station's pressure of storage tank and data acquisition device and method |
| CN114628964A (en) * | 2022-03-16 | 2022-06-14 | 中国第一汽车股份有限公司 | Universal vehicle connector blind plugging device |
-
2017
- 2017-08-09 CN CN201720986903.0U patent/CN207066662U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109387319A (en) * | 2017-08-09 | 2019-02-26 | 中国石油化工股份有限公司 | The monitoring of gas station's pressure of storage tank and data acquisition device and method |
| CN114628964A (en) * | 2022-03-16 | 2022-06-14 | 中国第一汽车股份有限公司 | Universal vehicle connector blind plugging device |
| CN114628964B (en) * | 2022-03-16 | 2023-11-03 | 中国第一汽车股份有限公司 | Blind plug device of general vehicle connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204612984U (en) | A kind of Groundwater Flow sampling overflow mechanism | |
| CN105842405B (en) | A kind of gas concentration detector and its control method | |
| CN207066662U (en) | Gas station's pressure of storage tank monitoring and data acquisition device | |
| CN107192794B (en) | Device for identifying underground CO source of coal mine | |
| CN205786531U (en) | A kind of gas concentration detector | |
| CN205012993U (en) | Many water -bearing stratum deep hole layering pumping test automatic measurement system | |
| CN206540736U (en) | A kind of intelligent atmosphere sampling instrument | |
| CN206215240U (en) | A kind of cabin that can form environment under low pressure | |
| CN206193155U (en) | Power line's trouble supervisory equipment | |
| CN203191302U (en) | Methane concentration detection sensor for downhole | |
| CN109540197A (en) | Underground water remote monitoring device and Groundwater Monitoring system with it | |
| CN107340431A (en) | A kind of earth resistance tester | |
| CN103954322A (en) | Oil gas emission testing system of oil storage tank | |
| CN103712830A (en) | Solar-driven active air sampler | |
| CN109387319A (en) | The monitoring of gas station's pressure of storage tank and data acquisition device and method | |
| CN207502451U (en) | A kind of multi-channel type gas analyzer | |
| CN207407959U (en) | A kind of water level measurement system based on GPRS | |
| CN206696656U (en) | A kind of cable shaft ditch on-line monitoring system | |
| CN203192204U (en) | Underground data acquisition and transmission device | |
| CN207052073U (en) | Oil/gas Well theft-proof box gas concentration detects warning device | |
| CN209910899U (en) | Liquid immersion type leakage monitoring device for power equipment | |
| CN209245726U (en) | Compressed air line leak detecting device based on comprehensive parameters analysis | |
| CN107246932A (en) | Low-power consumption pressure transmitter control system | |
| CN214538081U (en) | Oil gas recovery detection device for oil storage tank | |
| CN203523191U (en) | Automatic leakage-gas-discharging outdoor cabinet system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |