Intelligent filling control system for liquefied petroleum gas and industrial gas

Abstract

The utility model provides an intelligent filling control system for liquefied petroleum gas and industrial gas, which relates to the technical field of gas filling and comprises an intelligent control box, heat dissipation components are oppositely mounted on two sides of the intelligent control box, and the two heat dissipation components are fixedly mounted on the outer sides of a plurality of heat dissipation holes formed in two sides of the intelligent control box respectively. When the intelligent control box works, the cooling fan is started, the cooling fan rotates and is used for removing heat in the intelligent control box, the filter screen is installed on the outer side of the installation frame and is used for filtering dust and impurities in air entering the cooling holes, and the filter screen is attracted to a magnetic strip on the installation frame through a magnetic frame, so that the filter screen is convenient to disassemble and clean; and the drying plate is mounted on the inner side wall of the mounting frame and is used for absorbing moisture in air and preventing the moisture from entering the intelligent control box, the structure is beneficial to exchange between the interior of the intelligent control box and external air so as to eliminate internal heat, and the performance and stability of internal materials and electrical components of the intelligent control box are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of gas filling, in particular to an intelligent filling control system for liquefied petroleum gas and industrial gas. Background Art

[0002] The intelligent filling control system for liquefied petroleum gas (LPG) and industrial gases is a system that integrates advanced technology and automation functions. It is used to efficiently and safely fill various industrial gases. The intelligent filling control system plays a vital role. It can not only improve the filling efficiency and quality, but also ensure the safety and reliability of the filling process. With the continuous advancement of technology and the continuous expansion of applications, the intelligent filling control system will play a more important role in the field of gas filling.

[0003] The intelligent filling control system generally includes an intelligent control box and a filling gun for filling gas, but the existing intelligent control box is generally only provided with heat dissipation holes, and the air flow effect inside the intelligent control box is poor. The heat generated by the electrical components when working for a long time may cause poor heat dissipation. If the intelligent control box runs at high temperature for a long time, the internal materials and electrical components of the intelligent control box will accelerate aging in a high temperature environment, which will directly affect the overall performance and stability of the intelligent filling control system. Aged materials and components may cause the system response speed to slow down, the accuracy to decrease, and may even cause failures, affecting the filling performance and increasing the risk of electrical failures.

[0004] Therefore, it is necessary to provide a new liquefied petroleum gas and industrial gas intelligent filling control system to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a liquefied petroleum gas and industrial gas intelligent filling control system.

[0006] The utility model provides a liquefied petroleum gas and industrial gas intelligent filling control system comprising: an intelligent control box, heat dissipation components are installed on both sides of the intelligent control box, and the two heat dissipation components are respectively fixedly installed on the outside of a plurality of heat dissipation holes opened on both sides of the intelligent control box;

[0007] The heat dissipation component includes a mounting frame, a side wall of the mounting frame is fixedly connected to the side wall of the intelligent control box, a mounting plate is fixedly installed in the mounting frame, at least one heat dissipation fan is installed on the mounting plate, a filter is magnetically connected to the outer side of the mounting frame, and a drying plate is movably connected to the inner side wall of the mounting frame.

[0008] Preferably, a magnetic strip is fixedly connected to the outer wall of the installation frame, a magnetic frame is fixedly connected to the outer wall of the filter, the magnetic strip and the magnetic frame are magnetically attracted to each other, and the outer wall of the magnetic strip matches the size of the inner wall of the magnetic frame.

[0009] Preferably, the drying plate is movably inserted into a slot provided on the upper side of the installation frame, and a handle is fixedly connected to the upper side of the drying plate.

[0010] Preferably, a supporting base is fixedly mounted on the bottom end of the intelligent control box.

[0011] Preferably, a filling hole is provided on one side of the bottom of the intelligent control box, and an air pipe is fixedly connected to the filling hole, and the other end of the air pipe is fixedly connected to one side of the filling gun.

[0012] Preferably, a placement rack for placing the filling gun is fixedly connected to one side of the intelligent control box.

[0013] Compared with the related technologies, the intelligent filling control system for liquefied petroleum gas and industrial gas provided by the utility model has the following beneficial effects:

[0014] The utility model provides an intelligent filling control system for liquefied petroleum gas and industrial gas. When the intelligent control box is in operation, the cooling fan is started, and the cooling fan rotates to remove the heat inside the intelligent control box. The filter is installed on the outside of the installation frame to filter the dust and impurities in the air entering the heat dissipation holes, and the filter is attracted to the magnetic strip on the installation frame through the magnetic frame, which is convenient for disassembly and cleaning of the filter. The drying plate is installed on the inner wall of the installation frame to absorb moisture in the air and prevent moisture from entering the interior of the intelligent control box, and the drying plate is movably connected through a slot arranged on the installation frame, which is convenient for replacement. The structure is conducive to the exchange of air between the interior of the intelligent control box and the outside to remove the internal heat, thereby ensuring the performance and stability of the internal materials and electrical components of the intelligent control box and reducing the risk of electrical failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the intelligent filling control system for liquefied petroleum gas and industrial gas provided by the utility model;

[0016] Figure 2 This is a schematic diagram of the structure disassembly of the intelligent filling control system for liquefied petroleum gas and industrial gas provided by the utility model;

[0017] Figure 3 for Figure 2 The enlarged view of point A is shown;

[0018] Figure 4 Schematic diagram of the disassembly of the heat dissipation component structure provided by the utility model Figure 1 ;

[0019] Figure 5 Schematic diagram of the disassembly of the heat dissipation component structure provided by the utility model Figure 2 .

[0020] Numbers in the figure: 1. Intelligent control box; 2. Installation frame; 3. Installation plate; 4. Cooling fan; 5. Filter; 6. Drying plate; 7. Magnetic strip; 8. Magnetic frame; 9. Slot; 10. Handle; 11. Support base; 12. Filling gun; 13. Filling hole; 14. Air pipe; 15. Placement rack; 16. Cooling hole. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention will be further described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. 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.

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1-Figure 5 , Figure 1 This is a schematic diagram of the overall structure of the intelligent filling control system for liquefied petroleum gas and industrial gas provided by the utility model; Figure 2 This is a schematic diagram of the structure disassembly of the intelligent filling control system for liquefied petroleum gas and industrial gas provided by the utility model; Figure 3 for Figure 2 The enlarged view of point A is shown;

[0024] Figure 4 Schematic diagram of the disassembly of the heat dissipation component structure provided by the utility model Figure 1 ; Figure 5 Schematic diagram of the disassembly of the heat dissipation component structure provided by the utility model Figure 2 .

[0025] In the specific implementation process, Figure 1-Figure 5As shown, a liquefied petroleum gas and industrial gas intelligent filling control system includes an intelligent control box 1, and heat dissipation components are relatively installed on both sides of the intelligent control box 1. The two heat dissipation components are respectively fixedly installed on the outsides of a plurality of heat dissipation holes 16 opened on both sides of the intelligent control box 1. The heat dissipation components include a mounting frame 2, and the side walls of the mounting frame 2 are fixedly connected to the side walls of the intelligent control box 1. A mounting plate 3 is fixedly installed in the mounting frame 2, and at least one heat dissipation fan 4 is installed on the mounting plate 3. The model of the heat dissipation fan 4 is BLFS01, and the heat dissipation fan 4 is connected to an external power supply. A filter screen 5 is magnetically connected to the outside of the mounting frame 2, and a drying plate 6 is movably connected to the inner side wall of the mounting frame 2. A magnetic strip 7 is fixedly connected to the outer side wall of the mounting frame 2, and a magnetic frame 8 is fixedly connected to the outer side wall of the filter screen 5. The magnetic strip 7 and the magnetic frame 8 are magnetically attracted to each other, and the outer side wall of the magnetic strip 7 matches the inner wall size of the magnetic frame 8. The drying plate 6 is movably plugged into a slot 9 opened on the upper side of the mounting frame 2. A handle 10 is fixedly connected to the upper side of the plate 6. When the intelligent control box 1 is in operation, the cooling fan 4 is started, and the cooling fan 4 rotates to remove the heat inside the intelligent control box 1. The filter 5 is installed on the outer side of the installation frame 2 to filter dust and impurities in the air entering the heat dissipation hole 16, and the filter 5 is attracted to the magnetic strip 7 on the installation frame 2 through the magnetic frame 8, which is convenient for disassembly and cleaning of the filter 5. The drying plate 6 is installed on the inner wall of the installation frame 2 to absorb moisture in the air and prevent moisture from entering the interior of the intelligent control box 1. The drying plate 6 is movably connected through the slot 9 set on the installation frame 2 for easy replacement. The handle 10 set on the drying plate 6 is convenient for taking out the drying plate 6 after moisture absorption and saturation and replacing it. It should be noted that the cooling fans 4 in the above two heat dissipation components are set in the same direction. When the power is on, the cooling fans 4 on both sides of the intelligent control box 1 jointly push the air to flow in the same direction to effectively take away the heat from the intelligent control box 1.

[0026] A supporting base 11 is fixedly installed at the bottom end of the intelligent control box 1, a filling hole 13 is provided on one side of the bottom of the intelligent control box 1, and an air pipe 14 is fixedly connected to the filling hole 13, and the other end of the air pipe 14 is fixedly connected to one side of a filling gun 12. The filling gun 12 can refer to the filling gun 12 in the announcement number CN201688130U, and a placement rack 15 for placing the filling gun 12 is fixedly connected to one side of the intelligent control box 1;

[0027] It should be noted that a pressure detection unit and a filling on-off unit are provided in the intelligent control box 1. The pressure detection component and the filling on-off unit are mechanically connected to drive the filling on-off unit to control the on-off of the liquefied gas filling line. The pressure detection component and the filling on-off unit can refer to the pressure detection component and the filling on-off unit in the announcement number CN112944208A. The inlets of the pressure detection unit and the filling on-off unit are respectively connected to the outlet of the gas source, and the outlet of the filling on-off unit is connected to the filling hole 13.

[0028] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0029] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A liquefied petroleum gas and industrial gas intelligent filling control system, characterized in that: include: An intelligent control box (1), wherein heat dissipation components are installed on both sides of the intelligent control box (1) relative to each other, and the two heat dissipation components are respectively fixedly installed on the outsides of a plurality of heat dissipation holes (16) opened on both sides of the intelligent control box (1); The heat dissipation component comprises a mounting frame (2), the side wall of the mounting frame (2) is fixedly connected to the side wall of the intelligent control box (1), a mounting plate (3) is fixedly installed in the mounting frame (2), at least one heat dissipation fan (4) is installed on the mounting plate (3), a filter screen (5) is magnetically connected to the outer side of the mounting frame (2), and a drying plate (6) is movably connected to the inner side wall of the mounting frame (2).

2. The intelligent filling control system for liquefied petroleum gas and industrial gas according to claim 1 is characterized in that: A magnetic strip (7) is fixedly connected to the outer wall of the installation frame (2), and a magnetic frame (8) is fixedly connected to the outer wall of the filter screen (5); the magnetic strip (7) and the magnetic frame (8) are magnetically attracted to each other, and the outer wall of the magnetic strip (7) matches the inner wall size of the magnetic frame (8).

3. The intelligent filling control system for liquefied petroleum gas and industrial gas according to claim 2 is characterized in that: The drying plate (6) is movably inserted into a slot (9) provided on the upper side of the installation frame (2), and a handle (10) is fixedly connected to the upper side of the drying plate (6).

4. The intelligent filling control system for liquefied petroleum gas and industrial gas according to claim 3 is characterized in that: A supporting base (11) is fixedly mounted on the bottom end of the intelligent control box (1).

5. The intelligent filling control system for liquefied petroleum gas and industrial gas according to claim 4 is characterized in that: A filling hole (13) is provided on one side of the bottom of the intelligent control box (1), and an air pipe (14) is fixedly connected to the filling hole (13), and the other end of the air pipe (14) is fixedly connected to one side of the filling gun (12).

6. The intelligent filling control system for liquefied petroleum gas and industrial gas according to claim 5 is characterized in that: A placement rack (15) for placing the filling gun (12) is fixedly connected to one side of the intelligent control box (1).

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