CN201746314U - Large loading arm quantitative car-loading positive pressure explosion-proof operating platform device - Google Patents
Large loading arm quantitative car-loading positive pressure explosion-proof operating platform device Download PDFInfo
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- CN201746314U CN201746314U CN201020124000XU CN201020124000U CN201746314U CN 201746314 U CN201746314 U CN 201746314U CN 201020124000X U CN201020124000X U CN 201020124000XU CN 201020124000 U CN201020124000 U CN 201020124000U CN 201746314 U CN201746314 U CN 201746314U
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Abstract
The utility model discloses a large loading arm quantitative car-loading positive pressure explosion-proof operating platform device. As the conventional railway small loading arm car-loading facilities are mostly operated manually, the workload is not only increased, the oil is easily loaded mistakenly, but also the trade handover is determined necessarily by a hand gauge, the procedures are fussy, and the time is long. The large loading arm quantitative car-loading positive pressure explosion-proof operating platform device comprises a control cabinet body (1), wherein a programmable controller (9), a circuit breaker (7), a switching power supply (8), a relay (10) and a connection terminal (11) are respectively mounted in the control cabinet body, and the control cabinet body is respectively provided with an indicating lamp (2), an operating switch (3), a controller (4), a liquid crystal monitor (5) and a liquid crystal touch screen (6). The large loading arm quantitative car-loading positive pressure explosion-proof operating platform device is used for the positive pressure explosion-proof operating platform device of the large loading arm quantitative car-loading system of petrochemical enterprises.
Description
Technical field:
The utility model relates to the positive-pressure explosion-proof operator's station device of the big oil filling riser ration loading system of a kind of petrochemical enterprise.
Background technology:
In recent years, the construction development of the defeated network of finished product oil pipe still accounts for significant proportion but newly-built (comprising reorganization and expansion) oil-refining chemical factory transports outward the finished oil and the chemicals amount of dispatching from the factory by railway rapidly.The uncovered operation of the many employings of the little crane tube load facility of traditional railway, oil gas is distributed to surrounding environment, brings potential safety hazard, contaminated environment.For eliminating safe hidden trouble, reduce the pollution of oil gas to environment, improve the automatic control level of production process, guarantee the precision of metering handing-over, finished oil rail loading facilities newly-built or that transform adopts airtight, the ration loading systems of big oil filling risers more, makes it to become the development tendency of petroleum chemicals rail loading facilities.
The little crane tube load facility of traditional railway, great majority rely on the manual mode operation, have so promptly increased work capacity and have also occurred easily adorning wrong oil product, and needed hand gauging to determine trade transaction, and the loaded down with trivial details time of formality is tediously long.
Summary of the invention:
The purpose of this utility model provides a kind of big oil filling riser quantifying and loading positive-pressure explosion-proof operator's station device, solve petrochemical enterprise for improve finished oil dispatch from the factory ability, improve problem such as safety in production coefficient, realize the big crane tube load of entrucking crane position, finish automatic gauge, sequence control in batches, can with the senior management computer communication, finish remote monitoring and management.
Above-mentioned purpose realizes by following technical scheme:
Big oil filling riser quantifying and loading positive-pressure explosion-proof operator's station device, its composition comprises: the control cabinet, described control cabinet the inside is installed Programmable Logic Controller, circuit breaker, Switching Power Supply, relay and connection terminal respectively, on the described control cabinet indicator lamp, operating switch, controller, LCD monitor and liquid crystal touch screen is installed respectively.
Described big oil filling riser quantifying and loading positive-pressure explosion-proof operator's station device, described Programmable Logic Controller comprises the CPU module, described CPU module connects switching value input, output module, analog quantity load module, high speed counting module respectively.
The beneficial effects of the utility model:
The utility model with field instrument, electricity (gas) moving valve, flow counter, the electro hydraulic valve of big crane tube load system, to climb car, Hydraulic Station and automatic contraposition be to rely on to couple together with the programmable controller, carry out data acquisition, interlocked control, integration processing, for enterprise provides the production basis data, realize the big crane tube load of entrucking crane position, finish automatic gauge, in batches sequence control, can with the senior management computer communication, finish remote monitoring and management.
The utility model actv. finish big oil filling riser quantitatively, batch, the order entrucking, reduce working strength of workers, be convenient to control and management, and oil gas recovery being beneficial to after.
Description of drawings:
Accompanying drawing 1 is that the A-B face of accompanying drawing 2 launches view.
Accompanying drawing 2 is structural representations of this product.
Accompanying drawing 3 is inner structure scheme drawings of this product.
Accompanying drawing 4 is circuit diagrams of this product.
The specific embodiment:
Embodiment 1:
Big oil filling riser quantifying and loading positive-pressure explosion-proof operator's station device, its composition comprises: control cabinet 1, described control cabinet the inside is installed Programmable Logic Controller 9, circuit breaker 7, Switching Power Supply 8, relay 10 and connection terminal 11 respectively, and indicator lamp 2, operating switch 3, controller 4, LCD monitor 5 and liquid crystal touch screen 6 are installed respectively on the described control cabinet.
Described big oil filling riser quantifying and loading positive-pressure explosion-proof operator's station device, described Programmable Logic Controller comprises the CPU module, described CPU module connects switching value input, output module, analog quantity load module, high speed counting module respectively.
Important step at the big oil filling riser quantifying and loading of petrochemical enterprise, this device is the control core with the programmable controller, finish the automatic gauge and the control task of 2 big crane tube loads, this controller mainly is made up of power module, CPU module, switching value input, output module, analog quantity load module, high speed counting module etc.It is installed in the positive-pressure explosion-proof operator's station of trestle control cabin, the position state signal of field apparatus etc. all is connected to the input end of this programmable controller, programmable controller detects these incoming signals and instruction in real time, control the controllable function that each performer is finished system according to the program that weaves in advance by output module, programmable controller also is furnished with high speed counting module, receive the traffic pulse that flow transmitter transmits and this impulse singla is converted to oil capacity and carry out quantifying and loading control, simultaneously the loading of freight waggon is passed to upper computer, carry out data storage and management.Programmable controller can carry out real-time Communication for Power with senior management computer and industrial liquid crystal touch screen (hereinafter to be referred as the PT terminal) by communication interface, send its various signals that collect and data to senior management computer and PT terminal, so that senior management computer and PT terminal are monitored, shown and manage total system.
Claims (2)
1. one kind big oil filling riser quantifying and loading positive-pressure explosion-proof operator's station device, its composition comprises: the control cabinet, it is characterized in that: described control cabinet the inside is installed Programmable Logic Controller, circuit breaker, Switching Power Supply, relay and connection terminal respectively, on the described control cabinet indicator lamp, operating switch, controller, LCD monitor and liquid crystal touch screen is installed respectively.
2. big oil filling riser quantifying and loading positive-pressure explosion-proof operator's station device according to claim 1, it is characterized in that: described Programmable Logic Controller comprises the CPU module, and described CPU module connects switching value input, output module, analog quantity load module, high speed counting module respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020124000XU CN201746314U (en) | 2010-03-05 | 2010-03-05 | Large loading arm quantitative car-loading positive pressure explosion-proof operating platform device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020124000XU CN201746314U (en) | 2010-03-05 | 2010-03-05 | Large loading arm quantitative car-loading positive pressure explosion-proof operating platform device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201746314U true CN201746314U (en) | 2011-02-16 |
Family
ID=43580992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020124000XU Expired - Lifetime CN201746314U (en) | 2010-03-05 | 2010-03-05 | Large loading arm quantitative car-loading positive pressure explosion-proof operating platform device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201746314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111665801A (en) * | 2020-05-26 | 2020-09-15 | 上海浦辰信息科技有限公司 | Automatic loading system and method for liquid caustic soda |
-
2010
- 2010-03-05 CN CN201020124000XU patent/CN201746314U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111665801A (en) * | 2020-05-26 | 2020-09-15 | 上海浦辰信息科技有限公司 | Automatic loading system and method for liquid caustic soda |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110216 |