Movable gas pressurization filling machine

Abstract

The utility model belongs to the technical field of special inspection equipment, and particularly relates to a movable gas pressurization filling machine which comprises a movable chassis, trundles are arranged at the bottom of the chassis, an equipment box is arranged on the chassis, a pressurization filling system is arranged in the equipment box, and the gas inlet end of the pressurization filling system can be connected with an inflation gas source bottle. The air outlet end can be connected with a bottle to be inflated, a fixing device is arranged on one side of the equipment box, and the inflation air source bottle is fixed to the base plate through the fixing device and can be replaced. The filling machine has high mobility, so that the gas filling operation is not limited by a fixed gas source gas cylinder position any more, and the flexibility and convenience of the operation are improved.

Description

Technical Field

[0001] The utility model relates to a mobile gas pressurizing filling machine, belonging to the technical field of special inspection equipment. Background Art

[0002] In the field of special inspection, airtightness experiments, high-pressure gas detection, gas pressurization, etc., will use air, nitrogen, oxygen (oil-free) and other gases as direct supply gas sources, so these gases will be pressurized and filled from large gas source cylinders into standby gas cylinders. In the past, gas source cylinders were fixed in specific areas, and standby gas cylinders were transported to the above-mentioned areas for filling by various means. It was very inconvenient to disassemble and detach the standby gas cylinders from on-site equipment (such as inspection vehicles). The use of movable air compressors for stamping, firstly, the air compressor does not have the function of storing gas and can only output air, and secondly, the air compressor is very noisy on site, so it cannot meet the needs. Utility Model Content

[0003] In view of the above deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a mobile gas booster filling machine as a movable inflation gas source.

[0004] The mobile gas pressurized filling machine described in the utility model includes a movable chassis with casters at the bottom of the chassis, an equipment box is provided on the chassis, and a pressurized filling system is provided in the equipment box. The air inlet end of the pressurized filling system can be connected to the inflatable gas source bottle, and the air outlet end can be connected to the gas bottle to be inflated. A fixing device is provided on one side of the equipment box, and the inflatable gas source bottle is fixed to the chassis by the fixing device, and the inflatable gas source bottle is replaceable.

[0005] Wherein, the fixing device is a clamp.

[0006] Preferably, the clamp is provided with two groups, each of which can fix an inflatable gas source bottle. The two-way gas source design, single-way single control, when the mobile gas source is insufficient, the gas source cylinder can be replaced without affecting the use.

[0007] The equipment box of the utility model is provided with an operation panel, which is provided with various buttons, knob switches, pressure gauges and the like.

[0008] The pressurized filling system described in the utility model comprises two parallel air intake pipelines, which can be connected to the inflation gas source bottle, each air intake pipeline is provided with an inflation gas source pressure gauge and an inflation gas source control valve, a booster pump, a one-way valve and an output valve are arranged in sequence behind the air intake pipeline, the output valve is connected to the air outlet pipeline, the air outlet pipeline can be connected to the gas bottle to be inflated, and the air outlet pipeline is provided with an output pressure gauge and an exhaust valve.

[0009] The booster pump is a pneumatic pump, which is connected to a driving air source. A driving air source pressure gauge and a driving air source control valve are arranged on the driving air source pipeline.

[0010] The utility model uses compressed air as the power source and an air booster pump as the pressure source. The output pressure is proportional to the driving air source pressure. By adjusting the driving air source pressure, the corresponding boosted gas pressure can be obtained. With casters, it is flexible and convenient to move and is suitable for different environments.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model has a high degree of mobility through the design of the chassis and casters, so that the inflation operation is no longer restricted by the fixed position of the gas source cylinder, thereby improving the flexibility and convenience of the operation.

[0013] Since the air inlet end can be connected to different inflation gas source bottles (such as air, nitrogen, oxygen, etc.), the filling machine can adapt to different gas pressurization requirements.

[0014] Through the design of two sets of clamp fixing devices, two inflatable gas source bottles can be fixed at the same time, realizing two-way gas source design and single-way single control. In this way, when one gas source is insufficient, it can be quickly switched to another gas source, ensuring the continuity and efficiency of operation, and replacing the gas source cylinder without affecting the use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is one of the overall structural schematic diagrams of the utility model;

[0016] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the pipeline connection system of the utility model.

[0018] In the figure: 1. chassis; 2. casters; 3. equipment box; 4. operation panel; 5. clamp; 6. inflatable gas source bottle; 7. inflatable gas source pressure gauge; 8. inflatable gas source control valve; 9. booster pump; 10. drive gas source; 11. drive gas source pressure gauge; 12. drive gas source control valve; 13. check valve; 14. output valve; 15. output pressure gauge; 16. bottle to be inflated; 17. exhaust valve. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with specific embodiments.

[0020] However, the description of the present invention is merely an embodiment of structural and even functional description, and the scope of rights of the present invention is not limited by the embodiments described in the text.

[0021] For example, multiple embodiments may have multiple changes and multiple forms, and it should be understood that the scope of rights of the present utility model includes equivalents that can realize the technical idea.

[0022] like Figures 1 to 3 As shown, this embodiment is implemented through the following technical scheme: it includes a movable chassis 1, the bottom of the chassis 1 has casters 2, the chassis 1 is provided with an equipment box 3, the equipment box 3 is provided with a pressurized filling system, the air inlet end of the pressurized filling system can be connected to the inflatable gas source bottle 6, and the air outlet end can be connected to the gas bottle 16 to be inflated, two sets of clamps 5 are provided on one side of the equipment box 3, the inflatable gas source bottle 6 is fixed to the chassis 1 by the clamp 5, and the inflatable gas source bottle 6 is replaceable.

[0023] The pressurized filling system of this embodiment includes two parallel air intake pipelines, which can be connected to the inflation gas source bottle 6. Each air intake pipeline is provided with an inflation gas source pressure gauge 7 and an inflation gas source control valve 8. The air intake pipeline is provided with a booster pump 9, a one-way valve 13, and an output valve 14 in sequence. The output valve 14 is connected to an outlet pipeline, which can be connected to the gas bottle to be inflated 16. The outlet pipeline is provided with an output pressure gauge 15 and an exhaust valve 17. The booster pump 9 is a pneumatic pump, which is connected to a driving gas source 10. A driving gas source pressure gauge 11 and a driving gas source control valve 12 are provided on the driving gas source pipeline. Various buttons, knob switches and pressure gauges of the system are arranged on the operation panel 4 on the top surface of the equipment box 3.

[0024] Among them, two inflation gas source pressure gauges 7 are used to display the pressure of two inflation gas sources, and two inflation gas source control valves 8 are used to control the two gas sources to enter the system. The booster pump 9 is used as the pressure source of the system, the driving gas source 10 is used as the power source of the booster pump 9, and the driving gas source pressure gauge 11 and the driving gas source control valve 12 are used to display and control the driving gas source 10 respectively. The output pressure gauge 15 is used to display the pressure after boosting. The exhaust valve 17 is used to exhaust the gas in the pipeline when the inflation bottle 16 is replaced.

[0025] Of course, the above contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and any equivalent changes and improvements made by ordinary technicians in the technical field within the essential scope of the present invention shall fall within the scope of the patent coverage of the present invention.

Claims

1. A mobile gas booster filling machine, characterized in that: The invention comprises a movable chassis (1), the bottom of the chassis (1) is provided with casters (2), an equipment box (3) is provided on the chassis (1), a pressurized filling system is provided in the equipment box (3), the air inlet end of the pressurized filling system can be connected to an inflatable gas source bottle (6), and the air outlet end can be connected to a gas bottle to be inflated (16), a fixing device is provided on one side of the equipment box (3), the inflatable gas source bottle (6) is fixed to the chassis (1) by the fixing device, and the inflatable gas source bottle (6) is replaceable.

2. The mobile gas booster filling machine according to claim 1, characterized in that: The fixing device is a clamp (5).

3. The mobile gas pressurizing filling machine according to claim 2, characterized in that: The clamp (5) is provided with two groups, each of which can fix an inflatable gas source bottle (6).

4. The mobile gas pressurizing filling machine according to claim 1, characterized in that: The equipment box (3) is provided with an operation panel (4).

5. The mobile gas pressurizing filling machine according to claim 1, characterized in that: The pressurized filling system comprises two parallel air intake pipelines, the air intake pipelines can be connected to the inflation gas source bottle (6), each air intake pipeline is provided with an inflation gas source pressure gauge (7) and an inflation gas source control valve (8), and a booster pump (9), a one-way valve (13), and an output valve (14) are sequentially arranged behind the air intake pipeline, and an air outlet pipeline is connected behind the output valve (14), and the air outlet pipeline can be connected to the air bottle to be inflated (16), and an output pressure gauge (15) and an exhaust valve (17) are arranged on the air outlet pipeline.

6. The mobile gas pressurizing filling machine according to claim 5, characterized in that: The booster pump (9) is a pneumatic pump. The booster pump (9) is connected to a driving air source (10). A driving air source pressure gauge (11) and a driving air source control valve (12) are provided on the driving air source pipeline.

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