CN219258381U - Novel intelligent safety control system of tank wagon - Google Patents
Novel intelligent safety control system of tank wagon Download PDFInfo
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- CN219258381U CN219258381U CN202223509061.XU CN202223509061U CN219258381U CN 219258381 U CN219258381 U CN 219258381U CN 202223509061 U CN202223509061 U CN 202223509061U CN 219258381 U CN219258381 U CN 219258381U
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Abstract
The utility model relates to an intelligent safety control system of a novel oil tank truck, which comprises an oil gas recovery system, an oil loading and unloading system and a pneumatic control system. The linkage control of the pneumatic control system to the oil gas recovery system and the oil loading and unloading system can be realized by opening the related ball valve and the single manual valve, and the operation is simple and convenient; when the oil tank is full, the bottom valve can be automatically closed by triggering the high liquid level detector, the oil tank is stopped from being filled, and the overflow protection of the oil tank independent of an oil reservoir is realized; when the residual oil amount of the oil tank is insufficient, the bottom valve can be automatically closed by triggering of the low liquid level detector, the oil pump stops the outward oil discharging operation, and the air is prevented from entering the oil pump to damage the oil pump; when the warehouse oil loading ball valve, the self-loading ball valve, the oil pump oil unloading ball valve and the gravity oil unloading ball valve are opened, corresponding indicator lamps can be lightened, and whether the corresponding ball valves are closed or separated from external oil pipes can be realized through the indicator lamps, so that the operation safety of vehicles is ensured. The intelligent oil tank truck is high in intelligent degree and simple to operate, and can effectively improve the operation safety of the oil tank truck.
Description
Technical field:
the utility model belongs to the technical field of oil tank trucks, and particularly relates to a novel intelligent safety control system arranged on an oil tank truck.
The background technology is as follows:
the tank truck belongs to tank type dangerous goods transportation vehicles, is mainly used for transporting petroleum derivative gasoline, diesel oil, crude oil, lubricating oil and the like, and has the characteristics of easy combustion, easy explosion and the like as transportation mediums, and has huge risks in transportation and loading and unloading operations.
The following problems are presented in the operation of the traditional tank truck:
1. various valves are independently opened and closed manually, cannot be controlled in a linkage way, have complex valve positions, are easy to operate by mistake, and cause damage accidents of oil leakage or heavy parts such as an oil pump; 2. when the oil tank is filled with oil, the anti-overflow socket is connected with the oil reservoir junction box to close the oil reservoir so as to prevent the oil tank from overflowing, and the oil reservoir cannot be overflowed when the oil reservoir is filled with oil; 3. the oil pump-free protection device is operated by manually closing the valve, and when the residual oil in the oil tank is small, air is easy to enter the oil pump, so that the oil pump is damaged; 4. the intelligent whole vehicle safety inspection function is not needed, and after the operation is finished, whether all valves are reset or not is checked manually, so that safety accidents such as oil leakage and the like are easily caused by omission.
The utility model comprises the following steps:
aiming at the problems of insufficient operation convenience and safety of the traditional tank truck, the utility model provides an intelligent safety control system of a novel tank truck.
The technical scheme of the utility model is as follows: an intelligent safety control system of a novel oil tank truck comprises an oil gas recovery system, an oil loading and unloading system and a pneumatic control system.
The oil gas recovery system consists of an oil gas recovery valve 2, a side plate valve 3 and an oil gas recovery joint 4, and can connect the oil tank 1 with an oil gas recovery device of an oil depot to realize the oil gas recovery function in the oil tank 1.
The oil loading and unloading system is formed by connecting a bottom valve 5, a self-loading oil ball valve 6, an oil pump 7, a stop valve 8, an oil pump oil unloading ball valve 9, a pumping ball valve 10, a gravity oil unloading ball valve 11 and an API lower loading valve 12 through oil pipes.
The pneumatic control system is formed by connecting a gas storage tank 13, a storage oil loading machine control valve 14a, a self-loading machine control valve 14b, an oil pump oil unloading machine control valve 14c, a gravity oil unloading machine control valve 14d, an API lower loading valve indicator lamp 15a, a self-loading ball valve indicator lamp 15b, an oil pump oil unloading ball valve indicator lamp 15c, a gravity oil unloading ball valve indicator lamp 15d, a storage oil manual valve 16a, a self-loading manual valve 16b, an oil pump oil unloading manual valve 16c, a gravity oil unloading manual valve 16d, a shuttle valve one 17a, a shuttle valve two 17b, a shuttle valve three 17c, a shuttle valve four 17d, a rear bottom valve control valve 18a, a front bottom valve control valve 18b, a low liquid level detector 19 and a high liquid level detector 20 through a gas pipe.
The air outlet of the high liquid level detector 20 is divided into two paths, one path is connected with the control port of the rear bottom valve control valve 18a, and the other path is connected with the control port of the front bottom valve control valve 18b through the shuttle valve III 17 c; the low liquid level detector 19 is connected with a control port of the front bottom valve control valve 18b through the shuttle valve III 17c, an air outlet of the rear bottom valve control valve 18a is connected with the rear bottom valve 5b, and an air outlet of the front bottom valve control valve 18b is connected with the front bottom valve 5a through the shuttle valve III 17 c.
The reservoir oil filling machine control valve 14a and the reservoir oil filling manual control valve 16a are connected in series and then are divided into two paths, wherein one path is connected with the air inlet of the high liquid level detector 20 through a shuttle valve I17 a, and the other path is connected with the air inlet of the rear bottom valve control valve 18 a; the self-filling machine control valve 14b and the self-filling manual control valve 16b are connected in series and then are divided into two paths, wherein one path is connected with the air inlet of the high liquid level detector 20 through the first shuttle valve 17a, and the other path is connected with the air inlet of the front bottom valve control valve 18b through the second shuttle valve 17 b.
Opening the API lower loading valve 12 and the warehouse oil loading manual valve 16a, and automatically opening the bottom valve 5b to realize the warehouse oil loading function; when the oil tank 1 is full, the high liquid level detector 20 is triggered, the bottom valve 5b is automatically closed to stop the oil storage, and the overflow protection of the oil tank independent of the oil storage is realized.
The pump ball inlet valve 10, the self-filling ball valve 6 and the self-filling manual valve 16b are opened, the bottom valve 5a can be automatically opened, and the self-filling function is realized after the oil pump 7 is started; when the oil tank 1 is full, the high liquid level detector 20 is triggered, the bottom valve 5a is automatically closed to stop self-filling oil, and the overflow protection of the oil tank independent of an oil reservoir is realized.
The bottom valve 5a and the stop valve 8 can be automatically opened by opening the oil pump oil discharge ball valve 9 and the oil pump oil discharge manual valve 16c, and the oil pump oil discharge function is realized after the oil pump 8 is started; when the oil amount of the oil tank 1 is too small, the low liquid level detector 19 is triggered, the bottom valve 5a is automatically closed, the oil pump is stopped from discharging oil, and the oil pump is prevented from being damaged due to the fact that air enters the oil pump 7.
The oil pump discharging manual valve 14c and the oil pump discharging manual valve 16c are connected in series and then divided into three paths, wherein one path is connected with an air inlet of the front bottom valve control valve 18b through the shuttle valve II 17b, the other path is connected with the low liquid level detector 19, and the other path is connected with the stop valve 8.
API lower loading valve indicator lamp 15a, self-loading oil ball valve indicator lamp 15b, oil pump oil discharge ball valve indicator lamp 15c, and gravity oil discharge ball valve indicator lamp 15d; the control valve is connected in series behind each mechanical control valve and in front of the manual control valve; when any one of the reservoir oil filling machine control valve 14a, the self-filling machine control valve 14b and the oil pump oil discharging machine control valve 14c is opened, the pressure sensing module of the corresponding indicator lamp senses the pressure, and the power is on to give an alarm.
The pump ball inlet valve 10, the self-filling ball valve 6 and the self-filling manual valve 16b are opened, the bottom valve 5a can be automatically opened, and the self-filling function is realized after the oil pump 7 is started; when the oil tank 1 is full, the high liquid level detector 20 is triggered, the bottom valve 5a is automatically closed to stop self-filling oil, and the overflow protection of the oil tank independent of an oil reservoir is realized.
The bottom valve 5a and the stop valve 8 can be automatically opened by opening the oil pump oil discharge ball valve 9 and the oil pump oil discharge manual valve 16c, and the oil pump oil discharge function is realized after the oil pump 8 is started; when the oil amount of the oil tank 1 is too small, the low liquid level detector 19 is triggered, the bottom valve 5a is automatically closed, the oil pump is stopped from discharging oil, and the oil pump is prevented from being damaged due to the fact that air enters the oil pump 7.
The gravity oil discharge ball valve 11 and the gravity oil discharge manual valve 16d are opened, so that the bottom valve 5a can be automatically opened, and the gravity oil discharge function is realized;
the pump ball inlet valve 10 and the oil pump oil discharge ball valve 9 are opened, and the oil pump 8 is started to be used as a movable pump station.
Description of the drawings:
fig. 1 is a schematic diagram of the technical scheme of the present utility model.
In the figure: the oil tank 1, the oil gas recovery valve 2, the side plate valve 3, the oil gas recovery joint 4, the front bottom valve 5a, the rear bottom valve 5b, the self-loading ball valve 6, the oil pump 7, the stop valve 8, the oil pump unloading ball valve 9, the pump inlet ball valve 10, the gravity oil unloading ball valve 11, the API lower loading valve 12, the gas storage tank 13, the reservoir oil loading machine control valve 14a, the self-loading machine control valve 14b, the oil pump unloading machine control valve 14c, the gravity oil unloading machine control valve 14d, the API lower loading valve indicator light 15a, the self-loading ball valve indicator light 15b, the oil pump unloading ball valve indicator light 15c, the gravity oil unloading ball valve indicator light 15d, the reservoir oil loading hand valve 16a, the self-loading hand valve 16b, the oil pump unloading hand valve 16c, the gravity oil unloading hand valve 16d, the shuttle valve 17a, the shuttle valve 17b, the shuttle valve three 17c, the shuttle valve four 17d, the rear bottom valve control valve 18a, the front bottom valve control valve 18b, the low liquid level detector 19, the high liquid level detector 20 and the oil gas recovery joint control valve 21.
The specific embodiment is as follows:
the present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, an intelligent safety control system of a novel tank truck comprises an oil gas recovery system, an oil loading and unloading system and a pneumatic control system.
The tank truck of the utility model has five operation modes: 1, filling oil in a warehouse: oiling the oil tank by means of external power; 2 self-filling oil: oiling the oil tank by means of an oil pump; 3, oil pump oil discharge: discharging oil outwards by using an own oil pump; 4, gravity oil discharge; and 5, using the water pump as a mobile pump station.
The functions are described in detail below in connection with fig. 1.
Warehouse oil filling operation: connecting the oil filling pipe to the API lower loading valve 12, opening the API lower loading valve, and bouncing off the oil reservoir loading control valve 14a linked with the API lower loading valve; opening a manual oil-filling valve 16a of the warehouse, enabling gas to pass through a shuttle valve I17 a, activating a high liquid level detector 20, controlling the gas at a port by a rear bottom valve control valve 18a, and automatically opening a bottom valve 5 b; oil enters the tank body through the API lower loading valve 12 and the bottom valve 5b, and oil filling of the oil tank begins; after the oil tank is filled, the high liquid level detector 20 is triggered, the bottom valve 5b is automatically closed, and oil injection is stopped; or the preset oil injection amount is reached, and the oil injection is terminated by the gas station.
Self-oiling operation: connect the filler neck to the pump-in ball valve 10 and open it; opening the self-loading ball valve 6 and bouncing off the self-loading machine control valve 14b linked with the self-loading ball valve; opening a self-filling manual valve 16b, enabling gas to pass through a shuttle valve I17 a, activating a high liquid level detector 20, controlling the opening gas by a front bottom valve control valve 18b, and automatically opening a bottom valve 5 a; the power takeoff is connected, the oil pump is started, oil enters the tank body through the pump ball inlet valve 10, the oil pump 7, the self-loading ball valve 6 and the bottom valve 5a, and oil tank oiling is started; after the oil tank is filled, the high liquid level detector 20 is triggered, the bottom valve 5a is automatically closed, and oil injection is stopped; or the preset oil injection amount is reached, and the oil injection is terminated by the gas station.
Oil pump oil discharge: connecting an oil discharge pipe to the oil pump oil discharge ball valve 10, opening the oil pump oil discharge ball valve, and bouncing off an oil pump oil discharge control valve 14c linked with the oil pump oil discharge ball valve; the manual control valve 22c is opened, the stop valve 8 is automatically opened, the low liquid level detector 23 is activated, the pneumatic control valve 17e controls the opening gas, and the bottom valve 5a is automatically opened; the power takeoff is connected, the oil pump is started, and oil begins to discharge through the bottom valve 5a, the stop valve 8, the oil pump 7 and the oil pump oil discharge ball valve 9; when the residual oil in the oil tank 1 is insufficient, the low liquid level detector 19 is triggered, the bottom valve 5a is automatically closed, and the oil pump is finished to discharge oil; or the preset oil discharge amount is reached, the oil pump oil discharge ball valve 9 is closed, and the oil discharge is finished.
Gravity oil discharge: connecting the oil discharge pipe to the gravity oil discharge ball valve 11, opening the gravity oil discharge ball valve, and bouncing off the gravity oil discharge machine control valve 14d linked with the gravity oil discharge ball valve; the gravity oil discharge manual valve 16d is opened, and the bottom valve 5a is automatically opened; oil begins to be discharged through the bottom valve 5a and the gravity oil discharge ball valve 11; the gravity oil discharge ball valve 11 is closed, and oil discharge is finished.
As a mobile pumping station: the oil source container is connected to the pump-in ball valve 10 and opened; the oil discharge container is connected to the oil pump oil discharge ball valve 9, and is opened; the power takeoff is connected, the oil pump is started, and the pump station starts to work as a movable pump station.
Oil gas recovery of the oil tank truck: when the tank truck carries out loading and unloading operation, a large amount of oil and gas can be generated in the oil tank 1, after the oil and gas recovery joint 4 is connected with the oil and gas recovery device, the oil and gas recovery joint control valve 21 is pressed down, the side plate valve 3 is closed by gas, the oil and gas recovery valve 2 is opened, and at the moment, the oil tank 1 is communicated with the oil and gas recovery device of an oil depot, so that the oil and gas recovery in the oil tank 1 is realized.
And (3) checking the safety of the whole vehicle: when the API lower valve 12 is opened, the oil reservoir control valve 14a linked with the API lower valve is sprung, and the API lower valve indicator lamp 15a is turned on; when the API lower-loading valve 12 is closed, the oil reservoir charging machine control valve 14a is pressed down, and the API lower-loading valve indicator lamp 15a is turned off; whether the API download valve 12 is closed may be determined by the API download valve indicator light 15 a.
When the self-filling ball valve 6 is opened, the self-filling machine control valve 14b linked with the self-filling ball valve is sprung open, and the self-filling ball valve indicator lamp 15b is on; when the self-filling ball valve 6 is closed, the self-filling machine control valve 14b is pressed down, and the self-filling ball valve indicator lamp 15b is extinguished; whether the self-charging ball valve 6 is closed or not can be judged by the self-charging ball valve indicator lamp 15 b.
When the oil pump oil discharge ball valve 9 is opened, the oil pump oil discharge machine control valve 14c linked with the oil pump oil discharge ball valve is sprung open, and the oil pump oil discharge ball valve indicator lamp 15c is on; when the oil pump oil discharge ball valve 9 is closed, the oil pump oil discharge control valve 14c is pressed down, and the oil pump oil discharge ball valve indicator lamp 15c is extinguished; whether the oil pump ball valve 9 is closed or not can be judged by the oil pump ball valve indicator lamp 15 c.
When the gravity oil discharge ball valve 11 is opened, the gravity oil discharge machine control valve 14d linked with the gravity oil discharge ball valve is sprung open, and the gravity oil discharge ball valve indicator lamp 15d is on; when the gravity oil discharge ball valve 11 is closed, the gravity oil discharge machine control valve 14d is pressed down, and the gravity oil discharge ball valve indicator lamp 15d is extinguished; whether the gravity oil discharge ball valve 11 is closed or not can be judged by the gravity oil discharge ball valve indicator lamp 15 d.
Claims (4)
1. The utility model provides a novel intelligent safety control system of tank wagon, includes oil gas recovery system, oil loading and unloading system and pneumatic control system, its characterized in that: the pneumatic control system includes: the automatic oil discharging device comprises a reservoir oil discharging control valve (14 a), a self-oil discharging machine control valve (14 b), an oil pump oil discharging control valve (14 c), a gravity oil discharging control valve (14 d), a reservoir oil discharging manual control valve (16 a), a self-oil charging manual control valve (16 b), an oil pump oil discharging manual control valve (16 c), a gravity oil discharging manual control valve (16 d), a rear bottom valve control valve (18 a), a front bottom valve control valve (18 b), a low liquid level detector (19) and a high liquid level detector (20), wherein an air outlet of the high liquid level detector (20) is divided into two paths, one path is connected with a control port of the rear bottom valve control valve (18 a), and the other path is connected with a control port of the front bottom valve control valve (18 b) through a shuttle valve III (17 c); the low liquid level detector (19) is connected with a control port of the front bottom valve control valve (18 b) through a shuttle valve III (17 c), an air outlet of the rear bottom valve control valve (18 a) is connected with the rear bottom valve (5 b), and an air outlet of the front bottom valve control valve (18 b) is connected with the front bottom valve (5 a) through the shuttle valve III (17 c).
2. The intelligent safety control system of the novel tank truck according to claim 1, wherein: the oil filling machine control valve (14 a) and the oil filling machine control valve (16 a) are connected in series and then are divided into two paths, one path is connected with the air inlet of the high liquid level detector (20) through a shuttle valve I (17 a), and the other path is connected with the air inlet of the back bottom valve control valve (18 a); the self-filling oil machine control valve (14 b) and the self-filling oil manual control valve (16 b) are connected in series and then are divided into two paths, one path is connected with an air inlet of the high liquid level detector (20) through a shuttle valve I (17 a), and the other path is connected with an air inlet of the front bottom valve control valve (18 b) through a shuttle valve II (17 b).
3. The intelligent safety control system of the novel tank truck according to claim 1, wherein: the oil pump oil discharging control valve (14 c) is connected in series with the oil pump oil discharging manual control valve (16 c) and then is divided into three paths, one path is connected with an air inlet of the front bottom valve control valve (18 b) through the shuttle valve II (17 b), the other path is connected with the low liquid level detector (19), and the other path is connected with the stop valve (8).
4. A novel intelligent safety control system for a tank truck according to any one of claims 1-3, characterized in that: the pneumatic control system includes: API is equipped with the valve pilot lamp (15 a) down, from loading oil ball valve pilot lamp (15 b), oil pump oil discharge ball valve pilot lamp (15 c), gravity oil discharge ball valve pilot lamp (15 d); the control valve is connected in series behind each mechanical control valve and in front of the manual control valve; when any one of the oil pump oil discharging control valves (14 c) is opened, the pressure sensing module of the corresponding indicator lamp senses the pressure and is electrified to give an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223509061.XU CN219258381U (en) | 2022-12-28 | 2022-12-28 | Novel intelligent safety control system of tank wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223509061.XU CN219258381U (en) | 2022-12-28 | 2022-12-28 | Novel intelligent safety control system of tank wagon |
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| Publication Number | Publication Date |
|---|---|
| CN219258381U true CN219258381U (en) | 2023-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223509061.XU Active CN219258381U (en) | 2022-12-28 | 2022-12-28 | Novel intelligent safety control system of tank wagon |
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| CN (1) | CN219258381U (en) |
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2022
- 2022-12-28 CN CN202223509061.XU patent/CN219258381U/en active Active
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