Oil depot informatization display device

Abstract

The invention discloses an oil depot informatization display device, and relates to the technical field of display devices.The oil depot informatization display device comprises a monitoring unit and a display unit, and the monitoring unit comprises a controller, a monitoring module, a host and an execution module; the monitoring module is used for monitoring pressure, liquid level, temperature and fire hazard information data of the oil depot; the output end of the monitoring module is connected with the controller, the controller is in bidirectional connection with the host, after the monitoring module feeds back information data to the controller, the controller sends the information data to the host, and the information data is displayed through the display unit. According to the informatization display device for the oil depot, by arranging the top base, the roller shutter and the limiting air bag, when the roller shutter completely shields the front of the display screen, the display screen can be protected and prevented from being impacted by external splashes, and the limiting air bag is controlled to be in an incomplete saturation state, so that the roller shutter which is stretched to be opened has certain looseness; when the device is impacted by external splashes, the effect of unloading and buffering can be achieved.

Description

Technical Field

[0001] The invention relates to the technical field of display devices, and in particular to an oil depot information display device. Background Art

[0002] The oil depot monitoring system is a comprehensive safety management system designed to ensure the safe operation of the oil depot and the effective management of oil products. Specifically, the oil depot monitoring system needs to focus on the following aspects: Pressure and liquid level monitoring: Through the pressure monitoring system and liquid level sensor, the pressure and liquid level changes of the oil products are monitored in real time, and abnormal situations such as abnormal pressure or too high / too low liquid level are discovered and handled in time to ensure the safety of the oil depot; Temperature monitoring: Temperature sensors are installed in the oil depot to monitor the temperature of oil tanks and other equipment in real time to prevent safety problems such as overheating or explosion of oil products; Fire hazard monitoring: Through flame detectors, smoke detectors and other fire monitoring equipment, the fire hazards in the oil depot are monitored in real time. Once flames or smoke are detected, the alarm is immediately activated and the fire extinguishing system is started.

[0003] In oil depot information monitoring, it is often necessary to display or explain some information data. In the existing technology, the information is generally simply displayed through a display, which is not convenient for explaining the information. A whiteboard is also required, which is cumbersome to operate. In addition, the glass screen of the display is easily damaged by external forces when not in use, and the efficiency of use needs to be improved.

[0004] Therefore, it is necessary to propose an oil depot information display device to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide an oil depot information display device to solve the problems in the prior art that information is generally simply displayed through a display, which is inconvenient for explaining the information and requires a whiteboard for use, which is cumbersome to operate; and the glass screen of the display is easily damaged by external forces when not in use, and the use efficiency needs to be improved.

[0006] To achieve the above object, the present invention provides the following technical solutions: an oil depot information display device, comprising a monitoring unit and a display unit, wherein the monitoring unit comprises a controller, a monitoring module, a host and an execution module; The monitoring module is used to monitor the pressure, liquid level, temperature and fire hazard information data of the oil depot; The output end of the monitoring module is connected to the controller, and the controller and the host are bidirectionally connected. After the monitoring module feeds back the information data to the controller, the controller sends the information data to the host and displays it through the display unit; The execution module is connected to the controller and is used to monitor the pressure, liquid level, temperature and fire hazard information data of the oil depot; The display unit includes a support plate, a display screen for displaying information data is fixedly connected to the top of the support plate, a horizontal plate is fixedly connected to the top of the display screen, a roller is slidably arranged below the horizontal plate, a roller is wound around the roller for meeting the requirements of both rolling up and writing, a sliding channel for the roller to pass through is opened on the support plate, a limiting airbag is fixedly connected to the bottom end of the roller, and the limiting airbag abuts against the lower surface of the support plate.

[0007] Preferably, the monitoring module includes a sensor submodule, and the sensor submodule includes a pressure sensor, a liquid level sensor, a temperature sensor and a flame detector.

[0008] Preferably, a slide groove is provided on the lower surface of the horizontal plate, a slider is slidably connected inside the slide groove, a top seat is fixedly connected to the bottom of the slider, the top seat is U-shaped, circular grooves are provided at both ends of the top seat, a rotating shaft is rotatably connected between the two circular grooves, and the roller is fixedly connected to the rotating shaft.

[0009] Preferably, both ends of the rotating shaft are provided with torsion springs, one end of the torsion spring is fixedly connected to the top seat, and the other end of the torsion spring is fixedly connected to the winding roller.

[0010] Preferably, the limiting airbag is connected to a first air pipe, and a first solenoid valve is fixedly mounted on the first air pipe.

[0011] Preferably, an air pump is fixedly connected to the lower surface of the support plate, an air outlet end of the air pump is connected to an air charging pipe, and the air charging pipe cooperates with the first air pipe.

[0012] Preferably, both sides of the rolling curtain are fixedly connected with a shielding airbag, which abuts against the display screen after being inflated, and the bottom end of the shielding airbag is connected with a positioning airbag, which abuts against the inner wall of the sliding channel after being inflated, and the bottom end of the positioning airbag is connected with the limiting airbag.

[0013] Preferably, a third solenoid valve is fixedly installed at the connection point of the positioning airbag of the limiting airbag.

[0014] Preferably, an exhaust groove is provided on the positioning airbag, and the exhaust groove is located between the shielding airbag and the third solenoid valve, and a second solenoid valve is fixedly installed inside the exhaust groove.

[0015] Preferably, support columns are fixedly connected to the four corners of the lower surface of the support plate, and the bottom of the support column is threadedly connected to an adjustment foot.

[0016] Technical effects and advantages of the present invention: The present invention provides a top seat, a rolling curtain and a limiting airbag. When the rolling curtain completely blocks the display screen, the display screen can be protected to prevent damage caused by the impact of external splashes. The limiting airbag is controlled to be in a non-completely saturated state, so that the stretched and opened rolling curtain has a certain degree of relaxation. When impacted by external splashes, the effect of force unloading and buffering can be achieved. At the same time, when the rolling curtain is offset from the display surface of the display screen, the limiting airbag expands and tightens the rolling curtain, which is convenient for operators to use the rolling curtain for writing and explanation, thereby improving the use efficiency of the oil depot information display device. When the positioning airbag expands and becomes larger, it will adaptively abut against the side outer wall of the display screen. The two shielding airbags can protect the display screen from both sides of the display screen respectively, further improving the protection effect of the display screen, and cooperating with structures such as roller blinds to achieve a closed and dust-proof effect. At the same time, after the shielding airbag expands and becomes larger, the limiting airbag, the roller and the two shielding airbags form a mouth-shaped supporting frame, which achieves the effect of supporting the roller blind and improves writing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the information display process of the oil depot of the present invention.

[0018] Figure 2 This is a schematic structural diagram of the oil depot information display device from the first perspective of the present invention.

[0019] Figure 3 This is a schematic structural diagram of the oil depot information display device from a second viewing angle of the present invention.

[0020] Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure in the middle.

[0021] Figure 5 This is a schematic structural diagram of the oil depot information display device from the third viewing angle of the present invention.

[0022] Figure 6 It is a schematic diagram of the structure of the horizontal plate and the rolling curtain of the present invention.

[0023] Figure 7 For the present invention Figure 6 Enlarged schematic diagram of the structure at point B in the middle.

[0024] Figure 8 It is a schematic diagram of the shielding airbag structure of the present invention.

[0025] Fig. 9 For the present invention Figure 8 Enlarged schematic diagram of the structure at point C in the middle.

[0026] Fig.10 For the present invention Figure 8 Enlarged schematic diagram of the structure at point D in the middle.

[0027] In the figure: 1. support plate; 2. display screen; 3. horizontal plate; 4. top seat; 5. rotating shaft; 6. roller; 7. torsion spring; 8. slide groove; 9. slider; 10. roller shutter; 11. sliding channel; 12. limiting airbag; 13. first air pipe; 14. first solenoid valve; 15. blocking airbag; 16. exhaust groove; 17. second solenoid valve; 18. positioning airbag; 19. third solenoid valve; 20. air pump; 21. inflation tube; 22. support column; 23. adjustment foot. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clarify the technical solutions in the embodiments of the present invention; it is clearly described in detail. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] The present invention provides Figures 1 to 10 The oil depot information display device shown includes a monitoring unit and a display unit, wherein the monitoring unit includes a controller, a monitoring module, a host and an execution module; Considering that the oil depot monitoring system is a comprehensive safety management system aimed at ensuring the safe operation of the oil depot and the effective management of oil products, a monitoring module is provided, which is used to monitor the pressure, liquid level, temperature and fire hazard information data of the oil depot; the monitoring module includes a sensor sub-module, and the sensor sub-module includes a pressure sensor, a liquid level sensor, a temperature sensor and a flame detector.

[0030] Specifically, pressure and liquid level monitoring: Through pressure sensors and liquid level sensors, the pressure and liquid level changes of oil products are monitored in real time, and abnormal situations such as abnormal pressure or too high / too low liquid level are discovered and handled in time to ensure the safety of the oil depot.

[0031] Temperature monitoring: Temperature sensors are installed in the oil depot to monitor the temperature of oil tanks and other equipment in real time to prevent safety issues such as overheating or explosion of oil products.

[0032] Fire hazard monitoring: Through flame detectors, fire hazards in the oil depot are monitored in real time. Once flames or smoke are detected, an alarm will be immediately triggered and the fire extinguishing system will be activated. The fire extinguishing system includes a dry powder fire extinguishing mechanism, etc.

[0033] In addition, valve and oil pump monitoring can be set up to ensure the safe transportation and management of oil products. At the same time, by monitoring the operating status of the oil pump, remote monitoring and control can be achieved to ensure the safe transportation of oil products.

[0034] The types of information data monitored above can be adjusted according to specific usage.

[0035] The output end of the monitoring module is connected to the controller, and the controller and the host are bidirectionally connected. After the monitoring module feeds back the information data to the controller, the controller sends the information data to the host and displays it through the display unit; The execution module is connected to the controller and is used to monitor the pressure, liquid level, temperature and fire hazard information data of the oil depot, and to perform the monitoring operation of the above-mentioned pressure sensor, liquid level sensor, temperature sensor and flame detector.

[0036] In the specific configuration, the display unit includes a support plate 1, and support columns 22 are fixedly connected at the four corners of the lower surface of the support plate 1. The bottom of the support column 22 is threadedly connected with an adjustment foot 23, and the adjustment foot 23 is provided to keep the support plate 1 in a horizontal state. A display screen 2 for displaying information data is fixedly connected to the top of the support plate 1. The controller sends the information data to the host, and displays it through the display unit, that is, it is displayed by the display screen 2.

[0037] Taking into account that the prior art generally simply displays information through the display screen 2, which is not convenient for explaining the information, and also requires the use of a whiteboard, which is cumbersome to operate. In order to improve the use efficiency, a horizontal plate 3 is fixedly connected to the top of the display screen 2, and a slide groove 8 is provided on the lower surface of the horizontal plate 3. A slider 9 is slidably connected to the inside of the slide groove 8. In order to improve the stability of the slider 9 sliding inside the slide groove 8, the slide groove 8 and the slider 9 are both set to a T-shaped structure. In order to prevent the slider 9 from sliding directly out of the end of the slide groove 8, a limit pin or other structure can be set between the slide groove 8 and the slider 9 to achieve the effect of limiting the slider 9, which can be adjusted according to specific usage.

[0038] The bottom of the slider 9 is fixedly connected to a top seat 4, which is U-shaped. Circular grooves are provided at both ends of the top seat 4. A rotating shaft 5 is rotatably connected between the two circular grooves. A roller 6 is fixedly connected to the rotating shaft 5. A roller 6 is slidably arranged under the cross plate 3. A roller blind 10 that meets the requirements of both winding and writing is wound on the roller 6. The roller blind 10 can be made of but is not limited to rubber material, and the rubber material is coated with white paint, which can be written on with a marker pen and is easy to wipe.

[0039] In order to fix the position of the rolling curtain 10, a sliding channel 11 is opened on the support plate 1 for the rolling curtain 10 to pass through. The bottom end of the rolling curtain 10 is fixedly connected to a limiting airbag 12, and the limiting airbag 12 abuts against the lower surface of the support plate 1, and in the retracted state, the limiting airbag 12 is in a contracted state.

[0040] To control the rolling and resetting of the rolling curtain 10, torsion springs 7 are mounted on both ends of the rotating shaft 5, one end of the torsion spring 7 is fixedly connected to the top seat 4, and the other end of the torsion spring 7 is fixedly connected to the roller 6. When the rolling curtain 10 is not needed for protection and writing, the rolling curtain 10 can be rolled up on the roller 6.

[0041] Specifically, the limiting airbag 12 is pulled downward from top to bottom, driving the rolling curtain 10 to be released from the roller 6, and the limiting airbag 12 passes through the interior of the sliding channel 11. Then, the limiting airbag 12 is inflated, so that the limiting airbag 12 expands and abuts against the bottom of the support plate 1, completing the stretching and positioning of the rolling curtain 10.

[0042] When the rolling curtain 10 completely blocks the display screen 2, the display screen 2 can be protected from damage caused by the impact of external splashes; and during use, the limiting airbag 12 can be controlled to be in a non-fully saturated state, so that the stretched and opened rolling curtain 10 has a certain degree of relaxation. When hit by external splashes, the elastic force of the torsion spring 7 can achieve a force unloading and buffering effect.

[0043] When it is necessary to write and explain, the top seat 4 is pulled outward, and the slider 9 slides inside the slide groove 8, so that the rolling curtain 10 and the limiting airbag 12 move synchronously, so that the rolling curtain 10 is staggered from the display surface of the display screen 2 and does not block the display screen 2; then the limiting airbag 12 is inflated again, so that the limiting airbag 12 further expands and becomes larger, and the rolling curtain 10 is fully tightened, which is convenient for the operator to write and explain.

[0044] By providing the top seat 4, the rolling curtain 10 and the limiting airbag 12, when the rolling curtain 10 completely blocks the display screen 2, the display screen 2 can be protected to prevent damage caused by the impact of external splashes, and the limiting airbag 12 is controlled to be in a non-fully saturated state, so that the stretched and opened rolling curtain 10 has a certain degree of relaxation, and when hit by external splashes, the effect of force unloading and buffering can be achieved; at the same time, when the rolling curtain 10 is offset from the display surface of the display screen 2, the limiting airbag 12 expands and tightens the rolling curtain 10, which is convenient for operators to use the rolling curtain 10 for writing and explanation, thereby improving the use efficiency of the oil depot information display device.

[0045] In order to facilitate the inflation of the limiting airbag 12, the limiting airbag 12 is connected to a first air pipe 13, and a first solenoid valve 14 is fixedly installed on the first air pipe 13. An air pump 20 is fixedly connected to the lower surface of the support plate 1, and an air charging pipe 21 is connected to the air outlet end of the air pump 20, and the air charging pipe 21 cooperates with the first air pipe 13.

[0046] Specifically, the inflation tube 21 is connected to the first air tube 13, the first solenoid valve 14 is opened, and the air pump 20 is started to inflate the interior of the limiting airbag 12 through the inflation tube 21 and the first air tube 13, so that the limiting airbag 12 expands.

[0047] The volumes of the first air pipe 13 and the first solenoid valve 14 are relatively small, which reduces the impact on the rolling of the rolling curtain 10. Meanwhile, the connecting wire of the first solenoid valve 14 can be buried inside the rolling curtain 10 and can be adjusted according to specific usage conditions.

[0048] In order to improve the protection of the display screen 2, shielding airbags 15 are fixedly connected to both sides of the rolling curtain 10. After the shielding airbags 15 expand and become larger, they abut against the display screen 2. The bottom end of the shielding airbags 15 is connected to the positioning airbags 18. After the positioning airbags 18 expand and become larger, they abut against the inner wall of the sliding channel 11. The bottom end of the positioning airbags 18 is connected to the limiting airbags 12. When the positioning airbags 18 expand and become larger, they will adaptively abut against the outer wall of the side of the display screen 2. The two shielding airbags 15 can protect the display screen 2 from both sides of the display screen 2, further improving the protection effect of the display screen 2, and cooperate with the rolling curtain 10 and other structures to achieve the effect of closed dustproof; at the same time, after the shielding airbags 15 expand and become larger, the limiting airbags 12, the roller 6 and the two shielding airbags 15 form a mouth-shaped support frame, which achieves the effect of supporting the rolling curtain 10 and improves the writing efficiency.

[0049] By arranging shielding airbags 15 on both sides of the rolling curtain 10, the display screen 2 can be protected from both sides of the display screen 2 respectively, further improving the protection effect of the display screen 2; at the same time, the limiting airbag 12, the roller 6 and the two shielding airbags 15 form a mouth-shaped supporting frame, which achieves the effect of supporting the rolling curtain 10, improves the writing efficiency, and further improves the use efficiency of the oil depot information display device.

[0050] When the positioning airbag 18 expands, it will abut against the inner wall of the sliding channel 11 to improve the stability of the rolling curtain 10.

[0051] A third solenoid valve 19 is fixedly installed at the connection point of the positioning airbag 18 of the limiting airbag 12. When the shielding airbag 15 and the positioning airbag 18 need to be expanded, the third solenoid valve 19 is opened, and the air pump 20 inflates the interior of the limiting airbag 12 through the inflation tube 21 and the first air tube 13, and the gas enters the interior of the shielding airbag 15 from the positioning airbag 18, so that the shielding airbag 15 and the positioning airbag 18 are expanded and enlarged at the same time.

[0052] In order to facilitate the exhaust of the gas inside the positioning airbag 18 and the shielding airbag 15, an exhaust groove 16 is provided on the positioning airbag 18, and the exhaust groove 16 is located between the shielding airbag 15 and the third electromagnetic valve 19, and a second electromagnetic valve 17 is fixedly installed inside the exhaust groove 16. When the second electromagnetic valve 17 is opened, the gas inside the positioning airbag 18 and the shielding airbag 15 is exhausted from the exhaust groove 16.

[0053] The third solenoid valve 19 and the second solenoid valve 17 are relatively small in size, which reduces the impact on the rolling of the roller blind 10 . Meanwhile, the connecting wires can be connected to the connecting wires of the first solenoid valve 14 .

Claims

1. An oil depot information display device, comprising a monitoring unit and a display unit, characterized in that: The monitoring unit includes a controller, a monitoring module, a host and an execution module; The monitoring module is used to monitor the pressure, liquid level, temperature and fire hazard information data of the oil depot; The output end of the monitoring module is connected to the controller, and the controller and the host are bidirectionally connected. After the monitoring module feeds back the information data to the controller, the controller sends the information data to the host and displays it through the display unit; The execution module is connected to the controller and is used to monitor the pressure, liquid level, temperature and fire hazard information data of the oil depot; The display unit comprises a support plate (1), the top of the support plate (1) is fixedly connected to a display screen (2) for displaying information data, the top of the display screen (2) is fixedly connected to a horizontal plate (3), a roller (6) is slidably arranged below the horizontal plate (3), a rolling curtain (10) that meets the requirements of both rolling up and writing is wound around the roller (6), a sliding channel (11) for the rolling curtain (10) to pass through is opened on the support plate (1), the bottom end of the rolling curtain (10) is fixedly connected to a limiting airbag (12), and the limiting airbag (12) abuts against the lower surface of the support plate (1).

2. The oil depot information display device according to claim 1 is characterized in that: The monitoring module includes a sensor submodule, and the sensor submodule includes a pressure sensor, a liquid level sensor, a temperature sensor and a flame detector.

3. The oil depot information display device according to claim 1 is characterized by: A slide groove (8) is provided on the lower surface of the transverse plate (3), a slider (9) is slidably connected inside the slide groove (8), a top seat (4) is fixedly connected to the bottom of the slider (9), the top seat (4) is U-shaped, circular grooves are provided at both ends of the top seat (4), a rotating shaft (5) is rotatably connected between the two circular grooves, and the winding roller (6) is fixedly connected to the rotating shaft (5).

4. The oil depot information display device according to claim 3 is characterized by: Both ends of the rotating shaft (5) are provided with torsion springs (7), one end of the torsion spring (7) is fixedly connected to the top seat (4), and the other end of the torsion spring (7) is fixedly connected to the winding roller (6).

5. The oil depot information display device according to claim 1 is characterized by: The limiting airbag (12) is connected to a first air pipe (13), and a first solenoid valve (14) is fixedly mounted on the first air pipe (13).

6. The oil depot information display device according to claim 5 is characterized by: An air pump (20) is fixedly connected to the lower surface of the support plate (1); an air outlet end of the air pump (20) is connected to an air charging pipe (21); and the air charging pipe (21) cooperates with the first air pipe (13).

7. The oil depot information display device according to claim 1 is characterized by: Both sides of the rolling curtain (10) are fixedly connected with shielding airbags (15), which abut against the display screen (2) after the shielding airbags (15) are expanded, and the bottom end of the shielding airbags (15) is connected with a positioning airbag (18), which abuts against the inner wall of the sliding channel (11) after the positioning airbags (18) are expanded, and the bottom end of the positioning airbags (18) is connected with the limiting airbag (12).

8. The oil depot information display device according to claim 7 is characterized by: A third solenoid valve (19) is fixedly mounted at the connection point of the positioning airbag (18) of the limiting airbag (12).

9. The oil depot information display device according to claim 8, characterized in that: An exhaust groove (16) is provided on the positioning airbag (18), and the exhaust groove (16) is located between the shielding airbag (15) and the third solenoid valve (19), and a second solenoid valve (17) is fixedly installed inside the exhaust groove (16).

10. The oil depot information display device according to claim 1, characterized in that: Support columns (22) are fixedly connected to the four corners of the lower surface of the support plate (1), and the bottom of the support column (22) is threadedly connected to an adjustment foot (23).

Images