Quantitative loading and unloading vehicle safety interlocking all-in-one machine with display function

Abstract

The utility model relates to the technical field of internet of things control, and discloses a quantitative loading and unloading vehicle safety interlocking all-in-one machine with a display function, which comprises a machine body, and an anti-explosion quantitative loading control instrument used for quantitatively inputting control to a chemical loading and unloading vehicle and a display screen capable of programming or displaying the flow state of the anti-explosion quantitative loading control instrument are arranged at the front end of the machine body. A programmable controller is electrically connected into the display screen and electrically connected with the anti-explosion quantitative loading control instrument. The machine body utilizes the anti-explosion quantitative loading control instrument to carry out accurate metering and electrostatic protection functions on media of the chemical loading and unloading vehicle, the anti-explosion quantitative loading control instrument can visually display the whole operation process through the display screen, the state of the operation process is monitored in real time, operators are guided to carry out standard operation, and the working efficiency is improved. And the programmable controller can also access other safety interlocking equipment to the machine, and a safety operation process is customized according to the requirements of different scenes, so that the operation of the chemical loading and unloading vehicle is safer, more centralized and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of Internet of Things control, and in particular to a quantitative loading and unloading vehicle safety interlocking integrated machine with display. Background Art

[0002] Chemical loading and unloading truck operations involve dangerous chemicals. Chemical loading and unloading trucks are mainly used for the transportation of various oils and chemical liquids in the petrochemical sector, that is, the transportation of various types of gasoline, diesel, liquefied petroleum gas, liquefied natural gas and other types of liquid resins, so safety control must be carried out.

[0003] During the unloading process of hazardous chemicals after being transported by chemical loading and unloading trucks, manual loading and unloading operations are required. Before manual operation, the electrostatic connection line needs to be connected to the body of the chemical loading and unloading truck, the static electricity of the human body needs to be released, and the safe environment needs to be identified. The conditions for loading or unloading will be met only after the chemical loading and unloading truck is stable. These processes require the joint efforts of loaders and unloaders, while other staff members cannot know and control the progress of loading and unloading hazardous chemicals. The degree of static electricity during the loading and unloading of hazardous chemicals cannot be grasped, and whether it is full or overflowing requires manual observation, which consumes time and manpower. The operation method is too cumbersome, making it difficult to ensure safety. Utility Model Content

[0004] The utility model aims to provide a quantitative loading and unloading vehicle safety interlocking integrated machine with display, aiming to solve the problem that the operation process of chemical loading and unloading vehicles is too complicated in the prior art.

[0005] The utility model is implemented as follows: a quantitative loading and unloading vehicle safety interlock integrated machine with display comprises a machine body, a front end of the machine body is provided with an explosion-proof quantitative loading controller for quantitative input control to a chemical loading and unloading vehicle and a display screen for programming or displaying the process status of the explosion-proof quantitative loading controller, a programmable controller is electrically connected to the display screen, the programmable controller is electrically connected to the explosion-proof quantitative loading controller, an operation panel for operation control is provided on the explosion-proof quantitative loading controller, and the display screen and the explosion-proof quantitative loading controller are arranged side by side on the front end of the machine body.

[0006] Furthermore, an explosion-proof emergency stop button is provided on the front end of the machine body, and the explosion-proof emergency stop button is electrically connected to the display screen and the explosion-proof quantitative loading controller respectively.

[0007] Furthermore, an electrostatic release ball and a key manager are provided on the front end of the machine body. The electrostatic release ball, the key manager and the explosion-proof emergency stop button are respectively located below the explosion-proof quantitative loading controller. The electrostatic release ball and the key manager are respectively electrically connected to the explosion-proof quantitative loading controller.

[0008] Furthermore, a voice announcer is provided on the machine body, and the voice announcer is electrically connected to the display screen and the explosion-proof quantitative loading controller respectively.

[0009] Furthermore, an electrostatic grounding clamp is provided on the machine body for connecting the chemical loading and unloading vehicle to a ground wire.

[0010] Furthermore, an anti-static oil spill protector is provided in the machine body, an API joint is connected to the anti-static oil spill protector, the API joint and the electrostatic grounding clamp are respectively arranged on both sides of the machine body, the electrostatic grounding clamp is connected to the anti-static oil spill protector, and the anti-static oil spill protector is electrically connected to the explosion-proof quantitative loading controller.

[0011] Furthermore, an API joint return seat for returning the API joint to its original position is provided on the machine body, and the API joint return seat is electrically connected to the anti-static oil spill protector.

[0012] Furthermore, an explosion-proof junction box is provided on the machine body, and the explosion-proof junction box is installed inside the machine body.

[0013] Furthermore, a first door and a second door are respectively provided on the front and rear ends of the body, the first door is located at the front end of the body, and the first door is located below the key manager; the second door is installed on the rear end of the body, and the second door is extended along the height direction of the body.

[0014] Furthermore, a protective plate is protruding outwardly on the top of the front end of the body, and the protective plate is located above the display screen and the explosion-proof quantitative loading controller.

[0015] Compared with the prior art, the utility model provides a quantitative loading and unloading vehicle safety interlock integrated machine with display. The machine body utilizes an explosion-proof quantitative loading controller to accurately measure the medium of the chemical loading and unloading vehicle and perform electrostatic protection functions. The explosion-proof quantitative loading controller can intuitively display the entire operation process through the display screen, monitor the operation process status in real time, and guide the operator to standardize the operation. The programmable controller can also connect other safety interlock devices to the machine, and customize the safety operation process according to the needs of different scenarios, making the operation of chemical loading and unloading vehicles safer and more centralized and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a right side stereoscopic schematic diagram of the quantitative loading and unloading vehicle safety interlocking integrated machine with display provided by the utility model;

[0017] Figure 2 It is a left-side stereoscopic schematic diagram of a quantitative loading and unloading vehicle safety interlocking integrated machine with display provided by the utility model;

[0018] Figure 3It is a front view structural schematic diagram of the quantitative loading and unloading vehicle safety interlocking integrated machine with display provided by the utility model;

[0019] Figure 4 The utility model is a rear view structural schematic diagram of a quantitative loading and unloading vehicle safety interlocking integrated machine with display provided by the utility model.

[0020] In the figure: a machine body 10, an explosion-proof quantitative loading controller 20, a key manager 30, an electrostatic release ball 40, an explosion-proof emergency stop button 50, a voice announcer 60, an electrostatic grounding clamp 70, an API connector 80, an API connector return seat 90, a display screen 110, a second box door 11, a first box door 12, and a protective plate 13. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] The implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0023] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present utility model, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on the present utility model. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0024] Reference Figure 1-4 As shown, it is a preferred embodiment provided by the utility model.

[0025] The quantitative loading and unloading vehicle safety interlock integrated machine with display comprises a machine body 10, and an explosion-proof quantitative loading controller 20 for quantitative input control to a chemical loading and unloading vehicle and a display screen 110 for programming or displaying the process status of the explosion-proof quantitative loading controller 20 are arranged on the front end of the machine body 10. A programmable controller is electrically connected to the display screen 110, and the programmable controller is electrically connected to the explosion-proof quantitative loading controller 20. An operation panel for operation control is arranged on the explosion-proof quantitative loading controller 20, and the display screen 110 and the explosion-proof quantitative loading controller 20 are arranged side by side on the front end of the machine body 10.

[0026] The above-mentioned quantitative loading and unloading vehicle safety interlock integrated machine with display, the machine body 10 uses the explosion-proof quantitative loading controller 20 to accurately measure the medium of the chemical loading and unloading vehicle and perform electrostatic protection functions. The explosion-proof quantitative loading controller 20 can intuitively display the entire operation process through the display screen 110, monitor the operation process status in real time, and guide the operator to standardize the operation. The programmable controller can also connect other safety interlock devices to the machine, and customize the safety operation process according to the needs of different scenarios, so that the operation of chemical loading and unloading vehicles is safer and the operation is more centralized and convenient; the centralized management of the safety interlock integrated machine solves the problem of the overly complicated operation process of chemical loading and unloading vehicles.

[0027] The explosion-proof quantitative loading controller 20 is connected to a flow controller, which is installed in a pipeline used to input or output the medium of the loading and unloading vehicle.

[0028] The explosion-proof quantitative loading controller 20 can be managed and operated by using the operation panel.

[0029] In this embodiment, an explosion-proof emergency stop button 50 is provided on the front end of the machine body 10, and the explosion-proof emergency stop button 50 is electrically connected to the display screen 110 and the explosion-proof quantitative loading controller 20. The explosion-proof emergency stop button 50 can be used to quickly stop all operations in an emergency, thereby avoiding possible safety accidents.

[0030] In this embodiment, an electrostatic release ball 40 and a key manager 30 are provided on the front end of the body 10. The electrostatic release ball 40, the key manager 30 and the explosion-proof emergency stop button 50 are respectively located below the explosion-proof quantitative loading controller 20. The electrostatic release ball 40 and the key manager 30 are respectively electrically connected to the explosion-proof quantitative loading controller 20.

[0031] The body 10 eliminates static electricity on the staff through the static discharge ball 40, and uses the key manager 30 to manage the use of the tank truck key, which can avoid damage to the oil depot equipment caused by improper operation, so as to improve the strict control of the operating specifications of the operating personnel.

[0032] In this embodiment, a voice announcer 60 is provided on the machine body 10, and the voice announcer 60 is electrically connected to the display screen 110 and the explosion-proof quantitative loading controller 20. In this way, the voice announcer 60 can play the safety prompt information and guidance operation information of the explosion-proof quantitative loading controller 20 and the display screen 110 according to the needs.

[0033] In this embodiment, an electrostatic grounding clamp 70 is provided on the body 10 for connecting the chemical loading and unloading vehicle to the ground wire, so that the electrostatic grounding clamp 70 can be effectively connected to the electrostatic plate of the vehicle to avoid sparks caused by static electricity, thereby reducing the risk of accidents.

[0034] In this embodiment, an anti-static oil spill protector is provided in the body 10, and an API connector 80 is connected to the anti-static oil spill protector. The API connector 80 and the electrostatic grounding clamp 70 are respectively provided on both sides of the body 10, and the electrostatic grounding clamp 70 is connected to the anti-static oil spill protector, and the anti-static oil spill protector is electrically connected to the explosion-proof quantitative loading controller 20. In this way, it can be ensured that the API connector 80 of the anti-static oil spill protector is connected to the API interface of the tank truck during the loading operation, providing a variety of electrostatic elimination options and adaptations of the anti-static oil spill protector.

[0035] In this embodiment, an API joint return seat 90 for returning the API joint 80 to its original position is disposed on the machine body 10 , and the API joint return seat 90 is electrically connected to the anti-static oil spill protector.

[0036] The anti-static oil spill protector monitors whether the API connector 80 is separated from the loading and unloading vehicle and returned to its original position through the API connector return seat 90 .

[0037] In this embodiment, an explosion-proof junction box is provided on the machine body 10, and the explosion-proof junction box is installed inside the machine body 10. In this way, a safe and reliable power supply is provided to meet the explosion-proof requirements.

[0038] In this embodiment, the first door 12 and the second door 11 are respectively provided at the front and rear ends of the body 10. The first door 12 is located at the front end of the body 10 and below the key manager 30. The second door 11 is installed at the rear end of the body 10 and extends along the height direction of the body 10. In this way, the utilization rate of the installation of the internal space of the body 10 can be improved, and the convenience and safety of subsequent maintenance can be facilitated to avoid obstruction during maintenance.

[0039] In this embodiment, a protective plate 13 is protruding outward on the top of the front end of the body 10, and the protective plate 13 is located above the display screen 110 and the explosion-proof quantitative loading controller 20. In this way, the body 10 can shield and protect the display screen 110 and the explosion-proof quantitative loading controller 20 through the protective plate 13.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The quantitative loading and unloading vehicle safety interlocking integrated machine with display is characterized by: The machine body comprises an explosion-proof quantitative loading controller for quantitative input control to a chemical loading and unloading vehicle and a display screen for programming or displaying the process status of the explosion-proof quantitative loading controller, the display screen is electrically connected to a programmable controller, the programmable controller is electrically connected to the explosion-proof quantitative loading controller, the explosion-proof quantitative loading controller is provided with an operation panel for operation control, and the display screen and the explosion-proof quantitative loading controller are arranged side by side on the front end of the machine body; An explosion-proof emergency stop button is provided on the front end of the machine body, and the explosion-proof emergency stop button is electrically connected to the display screen and the explosion-proof quantitative loading controller respectively; An electrostatic release ball and a key manager are arranged on the front end of the machine body. The electrostatic release ball, the key manager and the explosion-proof emergency stop button are respectively located below the explosion-proof quantitative loading controller. The electrostatic release ball and the key manager are respectively electrically connected to the explosion-proof quantitative loading controller.

2. The quantitative loading and unloading vehicle safety interlocking integrated machine with display as claimed in claim 1 is characterized in that: A voice announcer is arranged on the machine body, and the voice announcer is electrically connected to the display screen and the explosion-proof quantitative loading controller respectively.

3. The quantitative loading and unloading vehicle safety interlocking integrated machine with display as claimed in claim 2 is characterized in that: The machine body is provided with an electrostatic grounding clamp for connecting the chemical loading and unloading vehicle to a ground wire.

4. The quantitative loading and unloading vehicle safety interlocking integrated machine with display as claimed in claim 3 is characterized in that: An anti-static oil spill protector is provided in the machine body, an API joint is connected to the anti-static oil spill protector, the API joint and the electrostatic grounding clamp are respectively provided on both sides of the machine body, the electrostatic grounding clamp is connected to the anti-static oil spill protector, and the anti-static oil spill protector is electrically connected to an explosion-proof quantitative loading controller.

5. The quantitative loading and unloading vehicle safety interlocking integrated machine with display as claimed in claim 4, characterized in that: The machine body is provided with an API joint return seat for API joint return connection, and the API joint return seat is electrically connected to the anti-static oil spill protector.

6. The quantitative loading and unloading vehicle safety interlocking integrated machine with display as claimed in claim 5, characterized in that: An explosion-proof junction box is arranged on the machine body and is installed inside the machine body.

7. The quantitative loading and unloading vehicle safety interlocking integrated machine with display as claimed in claim 6, characterized in that: The first door and the second door are respectively arranged on the front and rear ends of the body. The first door is located at the front end of the body and below the key manager. The second door is installed on the rear end of the body and extends along the height direction of the body.

8. The quantitative loading and unloading vehicle safety interlocking integrated machine with display according to any one of claims 1 to 7, characterized in that: A protective plate is protruding outwards on the top of the front end of the machine body, and the protective plate is located above the display screen and the explosion-proof quantitative loading controller.

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