CN202575955U - Control system for skid-mounted refueling device - Google Patents
Control system for skid-mounted refueling device Download PDFInfo
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- CN202575955U CN202575955U CN 201220040909 CN201220040909U CN202575955U CN 202575955 U CN202575955 U CN 202575955U CN 201220040909 CN201220040909 CN 201220040909 CN 201220040909 U CN201220040909 U CN 201220040909U CN 202575955 U CN202575955 U CN 202575955U
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Abstract
The utility model relates to a control system for a refueling device, and discloses a control system for a skid-mounted refueling device, which can control oil receiving, storage and distribution operations of the skid-mounted refueling device through various metering instruments, a controller and a tax-control refueling machine, and is equipped with safety detection instruments for real-time monitoring. The control system achieves integrated management and control for the oil discharge of a skid-mounted oil distribution device, the liquid level measurement of a storage tank and the monitoring of the refueling machine, and has the functions of fire and gas detection, alarm and interlocking control, so as to lessen the manual labor intensity, reduce personal errors and potential accidents, and facilitate the construction of unattended and self-service refueling stations.
Description
Technical field
The utility model relates to a kind of control system of topping up device, particularly relates to a kind of skid-mounted topping up device control system.
Background technology
General manual control, the human metering mode of adopting of the emptying operation of at present general skid-mounted topping up device, promptly behind the manual activation oil pump, the liquidometer reading is read in manual work in the emptying process; With judgement emptying quantity what, perhaps, calculate and unload oil mass through the reading of manual read's unloading oil flowmeter; According to whether termination of pumping of guestimate,, cause the instability of liquid level data because the fluctuation of liquid level changes in the emptying process; Perhaps owing to manual operation because carelessness or remember reasons such as unclear and then causes Unloading Metering inaccurate, even the production safety accident of bleed; Also can't realize flow analysis, malfunction monitoring and safety interlocking in the whole emptying process; Because adopt the non-quantitative mode, the staff must check liquidometer data, flow meter data at any time, work extremely heavy and work efficiency is very low.
Secondly; The storage tank metering of at present general skid-mounted topping up device; The general liquidometer secondary instrument that adopts is checked data; Liquidometer secondary instrument function ratio is more single, and some only can view basic datas such as liquid level, temperature, water height, and can't be provided with, monitor and control the volume of oil tank, liquid level historical record, the variation of liquid level trend, liquid level spacing alarm, the chain control of high liquid level etc.
Then; At present general skid-mounted topping up device to fire, leakage, combustable gas concentration exceed standard, when petrol storage tank emits the wet goods unforeseen circumstances; Can't carry out sound and light alarm and chain control by actv.; Fast shut-off unloading line, closing unloading pump, cut off fuel charger hair oil pipeline, close operation such as fuel charger, is a big hidden danger that influences skid-mounted topping up device trouble free service and petrol service station goods and materials property personal security.
At last; The emptying of at present general skid-mounted topping up device, oil storage, oil filling unit are independent separately; Information data can not converge and analyze; Can't satisfy the integrated and networked functional requirement of present fuel station information, be unfavorable for petrol service station for the skid-mounted topping up device advance, sell, deposit integrated management, be unfavorable for that also the utilization of consortium's management and control and ERP system is implemented.
Therefore those skilled in the art be devoted to develop a kind of can be supervisory in real time, the skid-mounted topping up device control system of control fuel charger emptying, oil storage, oiling and security situation.
The utility model content
Because the above-mentioned defective of prior art, the utility model technical matters to be solved provide a kind of can be supervisory in real time, the skid-mounted topping up device control system of control fuel charger emptying, oil storage, oiling and security situation.
For realizing above-mentioned purpose, the utility model provides a kind of skid-mounted topping up device control system, comprises controller and power module; First mouth of said controller connects the control end of first electromagnetic valve; Second mouth of said controller connects the control end of oil pump; Be connected with the explosion-proof button switch on the said controller; The 3rd mouth of said controller connects the control end of second electromagnetic valve; The first input end of said controller connects the mouth of explosion-proof liquid level alarm switch; Second input end of said controller connects the mouth of explosion-proof liquid level meter; The 3rd input end of said controller connects the mouth of fire detector; The four-input terminal of said controller connects the mouth of explosion-proof FL/MTR; The 5th input end of said controller connects the mouth of combustible gas probe; Said power module is to said controller, oil pump, first electromagnetic valve and second solenoid valve.
Preferable, the 6th input end of said controller connects the master control board of tax control fuel charger; Said tax control fuel charger sends data to said controller; Said power module is supplied power to said tax control fuel charger.
Preferable, the 4th mouth of said controller connects the input end of combined aural and visual alarm.
Preferable, said power module is connected with explosion-proof illuminating lamp; Said power module is supplied power to said explosion-proof illuminating lamp.
Preferable, the 7th input end of said controller connects the mouth of electrostatic protector.
Preferable, said controller is connected with said explosion-proof liquid level alarm switch, explosion-proof liquid level meter, first electromagnetic valve, second electromagnetic valve, combined aural and visual alarm, explosion-proof illuminating lamp, fire detector, oil pump, electrostatic protector, explosion-proof button switch, combustible gas probe and explosion-proof FL/MTR respectively through explosion-proof distribution box with protectors; Said power module is connected with explosion-proof illuminating lamp with said controller, oil pump, first electromagnetic valve, second electromagnetic valve, tax control fuel charger respectively through said explosion-proof distribution box with protectors.
The beneficial effect of the utility model is: the utility model can be monitored integrated management and control to emptying, tank level metering, the fuel charger of skid-mounted hair oil device; And possess internal heat monitoring and warning, chain controllable function; Reduce hand labor intensity; Reduce personal error and accident potential, help the construction of unmanned gasoline station and self-service petrol service station.
Description of drawings
Fig. 1 is the schematic circuit diagram of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
As shown in Figure 1, a kind of skid-mounted topping up device control system comprises controller 1 and power module 2; Said controller 1 adopts the explosion proof type programmable logic controller (PLC), and said power module 2 adopts explosion-proof electrical distribution box, and first mouth of said controller 1 connects the control end of first electromagnetic valve 3; Second mouth of said controller 1 connects the control end of oil pump 4; Be connected with explosion-proof button switch 5 on the said controller 1; The 3rd mouth of said controller 1 connects the control end of second electromagnetic valve 6; The first input end of said controller 1 connects the mouth of explosion-proof liquid level alarm switch 7; Present embodiment is provided with two explosion-proof liquid level alarm switches; Be respectively preceding storehouse explosion-proof liquid level alarm switch 701 and storehouse, back explosion-proof liquid level alarm switch 702; Second input end of said controller 1 connects the mouth of explosion-proof liquid level meter 8; Present embodiment is provided with two explosion-proof liquid level meters, is respectively preceding storehouse explosion-proof liquid level meter 801 and storehouse, back explosion-proof liquid level meter 802, and the 3rd input end of said controller 1 connects the mouth of fire detector 9; The mouth of the four-input terminal connection traffic meter 10 of said controller 1; The 5th input end of said controller 1 connects the mouth of combustible gas probe 11; Said power module 2 is to said controller 1, oil pump 4, first electromagnetic valve 3 and 6 power supplies of second electromagnetic valve.
The 6th input end of said controller 1 connects the master control board of tax control fuel charger 12; Said tax control fuel charger 12 sends data to said controller 1; Said power module 2 is to said tax control fuel charger 12 power supplies.
The 4th mouth of said controller 1 connects the input end of combined aural and visual alarm 13.
Said power module 2 is connected with explosion-proof illuminating lamp 14; Said power module 2 is to 14 power supplies of said explosion-proof illuminating lamp, and present embodiment is provided with three explosion-proof illuminating lamps 14, and certainly, the quantity of explosion-proof illuminating lamp 14 can be provided with as required, such as being set to two, four etc.
The 7th input end of said controller 1 connects the mouth of electrostatic protector 15.
Said controller 1 is connected with explosion-proof FL/MTR 10 with said explosion-proof liquid level alarm switch 7, explosion-proof liquid level meter 8, first electromagnetic valve 3, second electromagnetic valve 6, combined aural and visual alarm 13, explosion-proof illuminating lamp 14, fire detector 9, oil pump 4, electrostatic protector 15, explosion-proof button switch 5, combustible gas probe 11 respectively through explosion-proof distribution box with protectors 16; Said power module 2 is connected with explosion-proof illuminating lamp 14 with said controller 1, oil pump 4, first electromagnetic valve 3, second electromagnetic valve 6, tax control fuel charger 12 respectively through said explosion-proof distribution box with protectors 16.
The principle of work of the utility model is: external power supply is supplied power to power module 2 through explosion-proof distribution box with protectors 16; Power module 2 through explosion-proof distribution box with protectors 16 to controller 1, first electromagnetic valve 3, second electromagnetic valve 6, oil pump 4, tax control fuel charger 12 and explosion-proof illuminating lamp 14 power supplies; Explosion-proof button switch 5 is connected controller 1; The data that controller 1 is gathered explosion-proof liquid level meter 8, explosion-proof liquid level alarm switch 7, explosion-proof FL/MTR 10, electrostatic protector 15, combustible gas probe 11 and fire detector 9; Controller 1 sends signal and controls power module 2 power supplies for power module 2; Exceed standard when controller 1 monitors fire, combustable gas concentration, the petrol storage tank bleed, when static is dangerous; Controller 1 carries out sound and light alarm and fast shut-off unloading line, cuts out unloading pump, cuts off fuel charger hair oil pipeline, cuts out tax control fuel charger 12; Controller 1 sends signal control combined aural and visual alarm 13 to combined aural and visual alarm 13 and reports to the police, and controller 1 sends the open and close of signal control oil pump to oil pump 4, and controller 1 sends 3 open and close of signal control first electromagnetic valve to first electromagnetic valve 3; Controller 1 sends 6 open and close of signal control second electromagnetic valve to second electromagnetic valve 6; The 6th input end of controller 1 is through the master control board of RS232 data bus connection tax control fuel charger 12, and controller 1 carries out communication with tax control fuel charger 12, and controller 1 obtains the oiling history and the real time recording of tax control fuel charger.
More than describe the preferred embodiment of the utility model in detail.Should be appreciated that those of ordinary skill in the art need not creative work and just can make many modifications and variation according to the design of the utility model.Therefore, all technical personnels in the art according to the design of the utility model on the basis of existing technology through the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in determined protection domain by claims.
Claims (6)
1. a skid-mounted topping up device control system comprises controller (1) and power module (2); First mouth of said controller (1) connects the control end of first electromagnetic valve (3); Second mouth of said controller (1) connects the control end of oil pump (4); Be connected with explosion-proof button switch (5) on the said controller (1); It is characterized in that: the 3rd mouth of said controller (1) connects the control end of second electromagnetic valve (6); The first input end of said controller (1) connects the mouth of explosion-proof liquid level alarm switch (7); Second input end of said controller (1) connects the mouth of explosion-proof liquid level meter (8); The 3rd input end of said controller (1) connects the mouth of fire detector (9); The four-input terminal of said controller (1) connects the mouth of explosion-proof FL/MTR (10); The 5th input end of said controller (1) connects the mouth of combustible gas probe (11); Said power module (2) is to said controller (1), oil pump (4), first electromagnetic valve (3) and second electromagnetic valve (6) power supply.
2. skid-mounted topping up device control system as claimed in claim 1 is characterized in that: the 6th input end of said controller (1) connects the master control board of tax control fuel charger (12); Said tax control fuel charger (12) sends data to said controller (1); Said power module (2) is supplied power to said tax control fuel charger (12).
3. according to claim 1 or claim 2 skid-mounted topping up device control system, it is characterized in that: the 4th mouth of said controller (1) connects the input end of combined aural and visual alarm (13).
4. skid-mounted topping up device control system as claimed in claim 3 is characterized in that: the 7th input end of said controller (1) connects the mouth of electrostatic protector (15).
5. skid-mounted topping up device control system as claimed in claim 4 is characterized in that: said power module (2) is connected with explosion-proof illuminating lamp (14); Said power module (2) is supplied power to said explosion-proof illuminating lamp (14).
6. skid-mounted topping up device control system as claimed in claim 5 is characterized in that: said controller (1) is connected with said explosion-proof liquid level alarm switch (7), explosion-proof liquid level meter (8), first electromagnetic valve (3), second electromagnetic valve (6), combined aural and visual alarm (13), explosion-proof illuminating lamp (14), fire detector (9), oil pump (4), electrostatic protector (15), explosion-proof button switch (5), combustible gas probe (11) and explosion-proof FL/MTR (10) respectively through explosion-proof distribution box with protectors (16); Said power module (2) is connected with said controller (1), oil pump (4), first electromagnetic valve (3), second electromagnetic valve (6), tax control fuel charger (12) and explosion-proof illuminating lamp (14) respectively through said explosion-proof distribution box with protectors (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220040909 CN202575955U (en) | 2012-02-09 | 2012-02-09 | Control system for skid-mounted refueling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220040909 CN202575955U (en) | 2012-02-09 | 2012-02-09 | Control system for skid-mounted refueling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202575955U true CN202575955U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220040909 Expired - Lifetime CN202575955U (en) | 2012-02-09 | 2012-02-09 | Control system for skid-mounted refueling device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395733A (en) * | 2013-08-07 | 2013-11-20 | 江苏三科安全科技有限公司 | Electrical control system of skid-mounted oil filling device |
| CN104595713A (en) * | 2014-12-25 | 2015-05-06 | 成都华气厚普机电设备股份有限公司 | System and method for controlling unattended LNG (Liquefied Natural Gas) gas station |
| CN104960672A (en) * | 2015-06-18 | 2015-10-07 | 四川飞达源通能源装备制造有限公司 | Control method of skid-mounted aviation oil refueling and storing device |
| CN110668388A (en) * | 2019-10-08 | 2020-01-10 | 河南旭盛新能源有限公司 | Gas station tax declaring system |
| CN111268633A (en) * | 2020-03-02 | 2020-06-12 | 宝鸡石油机械有限责任公司 | Distributed automatic control system of continuous refueling device |
| CN111392680A (en) * | 2020-04-07 | 2020-07-10 | 江阴市富仁高科股份有限公司 | Skid-mounted refueling device based on Internet of things |
-
2012
- 2012-02-09 CN CN 201220040909 patent/CN202575955U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395733A (en) * | 2013-08-07 | 2013-11-20 | 江苏三科安全科技有限公司 | Electrical control system of skid-mounted oil filling device |
| CN104595713A (en) * | 2014-12-25 | 2015-05-06 | 成都华气厚普机电设备股份有限公司 | System and method for controlling unattended LNG (Liquefied Natural Gas) gas station |
| CN104960672A (en) * | 2015-06-18 | 2015-10-07 | 四川飞达源通能源装备制造有限公司 | Control method of skid-mounted aviation oil refueling and storing device |
| CN110668388A (en) * | 2019-10-08 | 2020-01-10 | 河南旭盛新能源有限公司 | Gas station tax declaring system |
| CN111268633A (en) * | 2020-03-02 | 2020-06-12 | 宝鸡石油机械有限责任公司 | Distributed automatic control system of continuous refueling device |
| CN111392680A (en) * | 2020-04-07 | 2020-07-10 | 江阴市富仁高科股份有限公司 | Skid-mounted refueling device based on Internet of things |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |