Robot automatic filling equipment with leakage detection function

Abstract

The utility model relates to the technical field of hydrogen filling, in particular to automatic robot filling equipment with a leakage detection function, which comprises an automatic hydrogen filling equipment body, a side plate is fixedly mounted on one side of the automatic hydrogen filling equipment body, a protective box is fixedly mounted on the top surface of the side plate, a hydrogen detector is arranged on the top surface of the side plate, and the protective box is connected with the hydrogen detector. When the automatic hydrogen filling equipment body is used, surrounding air can be detected through a hydrogen detector, when the hydrogen detector detects that hydrogen exceeds the standard, a single-chip microcomputer can start a motor, the motor can drive a lead screw to rotate, and when the lead screw rotates, two movable seats can be driven to move through two threaded sleeves, so that the two movable seats are close to each other; when the two movable seats get close to each other, a lower pressing plate can be driven to descend through cooperation of a movable rod and a fixed seat, after the lower pressing plate descends to a certain position, a switch button can be triggered, at the moment, the switch button can start an alarm body, and the alarm body can give an alarm to remind a worker to go to check.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrogen filling, in particular to a robot automatic filling device with leakage detection function. Background Art

[0002] Hydrogen can be used to purify nitrogen. Hydrogen is introduced into ordinary nitrogen and then enters the heat exchanger after static mixing. The heat at the outlet of the deaerator is used to preheat the inlet gas. Then the gas enters the deaerator equipped with a high-efficiency hydrogenation and deoxygenation catalyst. The oxygen impurities in the ordinary nitrogen react chemically with hydrogen to generate water, which is removed and releases a large amount of heat. When the oxygen content is 1%, the heat released can form a temperature of about 200°C. Then it passes through the heat exchanger and enters the drying and filtering device to remove impurities such as water, carbon dioxide and dust particles, thereby obtaining high-purity nitrogen.

[0003] The automatic hydrogen filling equipment in the prior art is not equipped with a hydrogen leakage device, which makes it impossible to quickly detect the hydrogen leakage problem and poses a safety hazard. In view of this, we propose a robot automatic filling equipment with leakage detection. Utility Model Content

[0004] The utility model aims to provide a robot automatic filling device with leakage detection function to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A robotic automatic filling device with leak detection, comprising:

[0007] A hydrogen automatic filling equipment body, a side plate is fixedly mounted on one side of the hydrogen automatic filling equipment body, a protective box is fixedly mounted on the top surface of the side plate, a hydrogen detector is provided on the top surface of the side plate, and an alarm body is fixedly mounted on the top surface of the protective box;

[0008] A lower pressing plate, wherein the lower pressing plate is slidably mounted in the protective box, and a switch button is fixedly mounted on the inner bottom surface of the protective box, and the switch button is located below the lower pressing plate;

[0009] The adjusting component is arranged in the protective box and is used to drive the lower pressing plate to move.

[0010] Preferably, the adjustment assembly includes two movable seats, which are slidably installed on one side of the interior of the hydrogen automatic filling equipment body, and two fixed seats are fixedly installed on the top surface of the lower pressure plate. Movable rods are rotatably installed in the two fixed seats, and the top ends of the two movable rods are respectively rotatably installed in the two movable seats.

[0011] Preferably, the adjustment assembly also includes a screw rod, which is rotatably installed in the protective box, and is provided with two sections of threads with opposite rotation directions. Two threaded sleeves are threadedly connected to the screw rod, and the bottom ends of the two threaded sleeves are respectively fixedly connected to the top surfaces of the two movable seats. A motor is fixedly installed on one side of the protective box, and one end of the motor output shaft is fixedly connected to one end of the screw rod.

[0012] Preferably, a single chip microcomputer is provided on one side of the protection box, the single chip microcomputer is connected to the hydrogen detector through a wire, the single chip microcomputer is connected to the motor through a wire, and the switch button is connected to the alarm body through a wire.

[0013] Preferably, the hydrogen detector is mounted on the side plate by bolts.

[0014] Preferably, the motor is a servo motor.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The robot automatic filling equipment with leakage detection can detect the surrounding air through the hydrogen detector when the hydrogen detector detects that the hydrogen exceeds the standard, and the single chip will start the motor, and the motor will drive the screw to rotate. When the screw rotates, the two threaded sleeves will drive the two moving seats to move, so that the two moving seats are close to each other. When the two moving seats are close to each other, the cooperation of the movable rod and the fixed seat will drive the lower pressure plate to descend. When the lower pressure plate descends to a certain position, the switch button will be triggered. At this time, the switch button will start the alarm body, and the alarm body will sound an alarm to remind the staff to come and check, thereby realizing the detection of leakage during hydrogen filling, improving the safety during hydrogen filling, and being more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the protection box in the utility model.

[0019] In the figure: 1. Hydrogen automatic filling equipment body; 2. Side panel; 3. Hydrogen detector; 4. Protective box; 5. Alarm body; 6. Switch button; 7. Lower pressure plate; 8. Single chip microcomputer; 9. Screw; 10. Threaded sleeve; 11. Moving seat; 12. Fixed seat; 13. Movable rod; 14. Motor. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0024] See also Figure 1-Figure 2 As shown, a technical solution provided by the utility model:

[0025] A robotic automatic filling device with leak detection, comprising:

[0026] A hydrogen automatic filling device body 1, a side plate 2 is fixedly installed on one side of the hydrogen automatic filling device body 1, a protection box 4 is fixedly installed on the top surface of the side plate 2, a hydrogen detector 3 is provided on the top surface of the side plate 2, and an alarm body 5 is fixedly installed on the top surface of the protection box 4;

[0027] A lower pressing plate 7 is slidably mounted in the protective box 4. A switch button 6 is fixedly mounted on the inner bottom surface of the protective box 4. The switch button 6 is located below the lower pressing plate 7.

[0028] The adjusting component is arranged in the protection box 4 and is used to drive the lower pressing plate 7 to move.

[0029] Preferably, the adjustment component includes two movable seats 11, which are slidably installed on one side of the interior of the hydrogen automatic filling equipment body 1, and two fixed seats 12 are fixedly installed on the top surface of the lower pressure plate 7. Active rods 13 are rotatably installed in the two fixed seats 12, and the top ends of the two active rods 13 are rotatably installed in the two movable seats 11 respectively. When the two movable seats 11 are close to each other, the lower pressure plate 7 will be driven to descend through the cooperation of the active rods 13 and the fixed seats 12. When the lower pressure plate 7 descends to a certain position, the switch button 6 will be triggered. At this time, the switch button 6 will activate the alarm body 5, and the alarm body 5 will sound an alarm.

[0030] Preferably, the adjustment component also includes a screw rod 9, which is rotatably installed in the protective box 4. The screw rod 9 is provided with two sections of threads with opposite rotation directions. Two threaded sleeves 10 are threadedly connected to the screw rod 9. The bottom ends of the two threaded sleeves 10 are respectively fixedly connected to the top surfaces of the two movable seats 11. A motor 14 is fixedly installed on one side of the protective box 4. One end of the output shaft of the motor 14 is fixedly connected to one end of the screw rod 9. When the motor 14 is started, the motor 14 will drive the screw rod 9 to rotate. When the screw rod 9 rotates, the two movable seats 11 will be driven to move through the two threaded sleeves 10, so that the two movable seats 11 are close to each other.

[0031] Preferably, a single chip microcomputer 8 is provided on one side of the protective box 4, and the single chip microcomputer 8 is connected to the hydrogen detector 3 through a wire, the single chip microcomputer 8 is connected to the motor 14 through a wire, and the switch button 6 is connected to the alarm body 5 through a wire. The surrounding air can be detected through the hydrogen detector 3. When the hydrogen detector 3 detects that the hydrogen exceeds the standard, the single chip microcomputer 8 will control the adjustment component to drive the lower pressure plate 7 to descend. When the lower pressure plate 7 descends to a certain position, the switch button 6 will be triggered. At this time, the switch button 6 will start the alarm body 5, and the alarm body 5 will sound an alarm to remind the staff to come and check, thereby realizing the detection of leakage during hydrogen filling and improving the safety during hydrogen filling.

[0032] Preferably, the hydrogen detector 3 is mounted on the side panel 2 by bolts. The hydrogen detector 3 can be quickly installed and disassembled by bolts. When the hydrogen detector 3 is damaged or malfunctions, it is convenient for the staff to disassemble and replace it.

[0033] Preferably, the motor 14 is a servo motor, which is an auxiliary motor indirect speed change device. The servo motor can control the speed and the position accuracy is very accurate.

[0034] When the robot automatic filling equipment with leakage detection of this embodiment is in use, when the hydrogen automatic filling equipment body 1 is in use, the surrounding air can be detected by the hydrogen detector 3. When the hydrogen detector 3 detects that the hydrogen exceeds the standard, the single chip computer 8 will start the motor 14, and the motor 14 will drive the screw rod 9 to rotate. When the screw rod 9 rotates, the two moving seats 11 will be driven to move through the two threaded sleeves 10, so that the two moving seats 11 are close to each other. When the two moving seats 11 are close to each other, the lower pressure plate 7 will be driven to descend through the cooperation of the movable rod 13 and the fixed seat 12. When the lower pressure plate 7 descends to a certain position, the switch button 6 will be triggered. At this time, the switch button 6 will start the alarm body 5, and the alarm body 5 will sound an alarm to remind the staff to come and check, thereby realizing the detection of leakage during hydrogen filling, improving the safety during hydrogen filling, and being more practical.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A robotic automatic filling device with leak detection, characterized in that: include: A hydrogen automatic filling device body (1), a side plate (2) being fixedly mounted on one side of the hydrogen automatic filling device body (1), a protective box (4) being fixedly mounted on the top surface of the side plate (2), a hydrogen detector (3) being provided on the top surface of the side plate (2), and an alarm body (5) being fixedly mounted on the top surface of the protective box (4); A lower pressing plate (7), the lower pressing plate (7) being slidably mounted in the protection box (4), a switch button (6) being fixedly mounted on the inner bottom surface of the protection box (4), the switch button (6) being located below the lower pressing plate (7); An adjustment component is arranged in the protection box (4) and is used to drive the lower pressing plate (7) to move.

2. The robot automatic filling equipment with leak detection according to claim 1, characterized in that: The adjustment assembly comprises two movable seats (11), the two movable seats (11) being slidably mounted on one side of the interior of the hydrogen automatic filling equipment body (1), the top surface of the lower pressure plate (7) being fixedly mounted with two fixed seats (12), the two fixed seats (12) being rotatably mounted with movable rods (13), and the top ends of the two movable rods (13) being rotatably mounted in the two movable seats (11), respectively.

3. The robotic automatic filling device with leak detection according to claim 1, characterized in that: The adjustment assembly further comprises a screw rod (9), the screw rod (9) being rotatably mounted in the protective box (4), the screw rod (9) being provided with two sections of threads with opposite rotation directions, two threaded sleeves (10) being threadedly connected to the screw rod (9), the bottom ends of the two threaded sleeves (10) being fixedly connected to the top surfaces of the two movable seats (11) respectively, a motor (14) being fixedly mounted on one side of the protective box (4), and one end of the output shaft of the motor (14) being fixedly connected to one end of the screw rod (9).

4. The robotic automatic filling device with leak detection according to claim 1, characterized in that: A single chip microcomputer (8) is provided on one side of the protection box (4); the single chip microcomputer (8) is connected to the hydrogen detector (3) via a wire; the single chip microcomputer (8) is connected to the motor (14) via a wire; and the switch button (6) is connected to the alarm body (5) via a wire.

5. The robotic automatic filling device with leak detection according to claim 1, characterized in that: The hydrogen detector (3) is mounted on the side plate (2) by means of bolts.

6. The robotic automatic filling device with leak detection according to claim 3, characterized in that: The motor (14) is a servo motor.

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