CN220870606U - Gas filling machine capable of detecting tightness - Google Patents
Gas filling machine capable of detecting tightness Download PDFInfo
- Publication number
- CN220870606U CN220870606U CN202322680004.6U CN202322680004U CN220870606U CN 220870606 U CN220870606 U CN 220870606U CN 202322680004 U CN202322680004 U CN 202322680004U CN 220870606 U CN220870606 U CN 220870606U
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- tightness
- movable pipe
- tank
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- 238000001514 detection method Methods 0.000 claims abstract description 33
- 230000003028 elevating effect Effects 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a gas filling machine capable of detecting tightness, which comprises: the base, the intermediate position at base top is fixed mounting has step motor, and step motor's output fixed mounting has the carousel. In the utility model, in the air tightness detection of the air tank inflation end, the movable pipe at one end of the lifting plate is pushed to descend by the electric hydraulic rod, so that the plugging cover at the bottom of the movable pipe is closed at the inflation end at the top of the air tank, if the air bag bulges, the air leakage phenomenon at the top of the air tank is indicated by observing the air bag, and if the air bag does not bulge, the air leakage problem at the top of the air tank is indicated by not expanding, the air tank tightness detection is carried out in a water tank in the mode, firstly, the quality of tightness is distinguished by observing the air bubble quantity, then the water stain on the surface of the air tank is required to be cleaned, and the air tightness in the air tank can be rapidly and conveniently detected.
Description
Technical Field
The utility model relates to the technical field of gas filling, in particular to a gas filling machine capable of detecting tightness.
Background
The high-pressure gas tank is a gas tank with working pressure equal to or higher than 8MPa, and because the high-pressure gas is filled in the high-pressure gas tank, the tightness of the gas tank is very important, and especially when the combustible gas is filled in the high-pressure gas tank, safety accidents are easily caused due to poor tightness of the gas filling port, so that the gas tightness of the gas filling end of the gas tank is required to be detected after the gas tank is filled with the gas.
Traditional gas pitcher leakproofness detects and goes on in the basin, puts into the aquatic with the gas pitcher after the filling at first, distinguishes the advantage of leakproofness through observing the bubble volume, later needs to clean gas pitcher surface water stain for the gas pitcher is whole to be put into in the basin very troublesome, increases staff's work load, thereby reduces the detection efficiency of gas pitcher. Therefore, the utility model designs a gas filling machine capable of detecting tightness so as to solve the problems in the prior art.
Disclosure of utility model
The present utility model is directed to a gas filling machine capable of detecting tightness, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a gas filling machine that detects tightness, comprising: the device comprises a base, wherein a stepping motor is fixedly arranged at the middle position of the top of the base, a turntable is fixedly arranged at the output end of the stepping motor, a gas tank is symmetrically arranged at the top of the turntable, a U-shaped support frame is fixedly arranged at the top of the base, an electric hydraulic rod is fixedly arranged at the middle position of the top of the U-shaped support frame, the output end of the electric hydraulic rod penetrates through the top of the U-shaped support frame and extends to the lower side, a lifting plate is fixedly arranged at the output end of the electric hydraulic rod, a detection assembly for detecting the gas tightness of a port at the top of the gas tank is arranged in one end of the lifting plate, and a filling nozzle is fixedly arranged at the inner part of the other end of the lifting plate.
Preferably, the top of base symmetry fixed mounting has the arc locating plate, the lower extreme of gas tank leans on the inner wall of arc locating plate.
Preferably, the both ends symmetry fixedly connected with slider of lifter plate, the spout has all been seted up to the both sides of U type support frame inner wall, the lifter plate passes through the slider slidable mounting at both ends in the spout of U type support frame inner wall both sides.
Preferably, the detection assembly includes: the movable pipe, the inside at lifter plate one end is fixed mounting to the vertical direction of movable pipe, the outside of lifter plate is extended to the both ends of movable pipe, the top fixed mounting of movable pipe has the gasbag, the bottom fixed mounting of movable pipe has the shutoff cover, the outer wall fixedly connected with spacing ring of movable pipe bottom, the surface cover of movable pipe lower extreme is equipped with reset spring, and reset spring's one end and lifter plate's bottom fixed connection, reset spring's the other end and spacing ring's fixed surface are connected.
Preferably, the plugging cover is funnel-shaped, and the caliber of the upper end of the plugging cover is smaller than that of the lower end of the plugging cover.
Preferably, the top fixedly connected with supporting ring of base, and six balls are installed along circumference equidistance at the top of supporting ring, the ring channel has been seted up to the bottom of carousel, the top setting of ball is in the inside of ring channel.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, through the arrangement of the electric hydraulic rod, the lifting plate, the detection component and other components, in the air tightness detection of the air tank inflation end, the movable pipe at one end of the lifting plate is pushed to descend by the electric hydraulic rod, so that the plugging cover at the bottom of the movable pipe is closed at the inflation end at the top of the air tank, if the air bag bulges, the air leakage phenomenon at the top of the air tank is indicated by observing the air bag, and if the air bag does not bulge, the air leakage problem at the top of the air tank is indicated, compared with the traditional air tank tightness detection, the air tank tightness detection is carried out in a water tank, firstly, the quality of tightness is distinguished by observing the air bubble quantity, then the water stain on the air tank surface is required to be cleaned, the air tightness detection inside the air tank can be carried out quickly and conveniently, the air tank tightness detection is more convenient and practical, and the labor intensity is reduced;
2. According to the utility model, through the arrangement of the stepping motor, the turntable, the gas tank and other parts, after the gas filling of the gas tank is completed, the stepping motor drives the turntable to rotate, so that the filled gas tank rotates to the lower part of the plugging cover, and then a new gas tank is placed below the filling nozzle, so that the plugging cover can simultaneously perform gas tightness detection on the gas tank when the gas filling of the new gas tank is performed, and the production effect is further improved.
Drawings
FIG. 1 is a schematic view in front cross-section of the present utility model;
FIG. 2 is a schematic left side view of the present utility model;
FIG. 3 is a schematic top view of the arc locating plate and gas tank partial structure of the present utility model.
In the figure: 1. a base; 2. a stepping motor; 3. a turntable; 4. a gas tank; 5. an arc-shaped positioning plate; 6. a U-shaped supporting frame; 7. an electric hydraulic rod; 8. a lifting plate; 9. a detection assembly; 901. a movable tube; 902. an air bag; 903. a plugging cover; 904. a limiting ring; 905. a return spring; 10. filling a nozzle; 11. and a support ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an embodiment of the present utility model is provided: a gas filling machine that detects tightness, comprising: the base 1, the intermediate position fixed mounting at base 1 top has step motor 2, step motor 2 passes through the parameter setting, realize carrying out 180 degrees rotations at every turn, after the gas filling of gas jar 4 is accomplished, drive carousel 3 rotatory 180 degrees through step motor 2 output, the gas jar 4 after the filling this moment is rotatory to the below of shutoff cover 903, place the below at filling nozzle 10 with new gas pitcher, make when carrying out the gas filling of gas pitcher, the shutoff cover 903 can carry out the gas tightness detection to the gas pitcher simultaneously, further improve the production effect, and the output fixed mounting of step motor 2 has carousel 3, gas jar 4 has been placed to the top symmetry of carousel 3, the top fixed mounting of base 1 has U type support frame 6, and the intermediate position fixed mounting at U type support frame 6 top has electric hydraulic stem 7, electric hydraulic stem 7's output runs through the top of U type support frame 6 to the below, electric hydraulic stem 7's output fixed mounting has lifter plate 8, lifter plate 8 one end's inside is provided with and is used for carrying out gas tightness detection assembly 9 to gas pitcher 4 top port department, carry out gas tightness detection assembly at the time, carry out gas tightness detection at the time of gas pitcher, through the detection assembly 9 can carry out gas tightness detection assembly at the same time, the time of gas pitcher is convenient for carrying out the gas tightness detection assembly, the gas pitcher is sealed for the gas pitcher is more convenient for the air tank, the inner sealing quality detection device is more than the air tank 10, the inside is sealed for the air tank is convenient, the air tank is sealed for the inner sealing device is more convenient for the top is sealed for the air quality detection device, the air tank is more has the top is sealed for the top.
Referring to fig. 1 and 3, in the present embodiment: the top of the base 1 is symmetrically and fixedly provided with an arc-shaped positioning plate 5, and the lower end of the gas tank 4 is abutted against the inner wall of the arc-shaped positioning plate 5. Through the setting of arc locating plate 5, with the lower extreme extrusion of gas tank 4 lean on the inner wall of arc locating plate 5, just can be fast convenient fix a position the position of gas tank 4.
Referring to fig. 1-2, in this embodiment: two ends of the lifting plate 8 are symmetrically and fixedly connected with sliding blocks, sliding grooves are formed in two sides of the inner wall of the U-shaped supporting frame 6, and the lifting plate 8 is slidably arranged in the sliding grooves in two sides of the inner wall of the U-shaped supporting frame 6 through the sliding blocks at two ends. Through the inner wall slidable mounting of lifter plate 8 and U type support frame 6, further improve the stability that lifter plate 8 removed.
Referring to fig. 1, in this embodiment: the detection assembly 9 includes: the movable pipe 901, the inside at lifter plate 8 one end is fixed to the vertical direction of movable pipe 901, the outside of lifter plate 8 is extended to the both ends of movable pipe 901, the top fixed mounting of movable pipe 901 has gasbag 902, the bottom fixed mounting of movable pipe 901 has the shutoff cover 903, the outer wall fixedly connected with spacing ring 904 of movable pipe 901 bottom, the surface cover of movable pipe 901 lower extreme is equipped with reset spring 905, and reset spring 905's one end and lifter plate 8's bottom fixed connection, reset spring 905's the other end and spacing ring 904's fixed surface are connected. The output end of the electric hydraulic rod 7 pushes the lifting plate 8 to move downwards, the movable tube 901 at one end of the lifting plate 8 drives the plugging cover 903 at the bottom to move downwards, the plugging cover 903 is covered on the top of the corresponding gas tank 4, tightness detection is carried out, if gas leakage occurs at the top of the gas tank 4, gas can enter the air bag 902 through the movable tube 901 by the plugging cover 903, the air bag 902 is observed, if the air bag 902 swells, the gas leakage phenomenon is indicated at the top of the gas tank 4, if the air bag 902 does not swell, the gas leakage problem is indicated at the top of the gas tank 4, the detection is carried out in a water tank in a mode corresponding to the tightness detection of the traditional gas tank, firstly, the tightness is distinguished by observing the quantity of bubbles, then the water stain on the surface of the gas tank is required to be cleaned, the gas inside the gas tank 4 can be rapidly and conveniently detected, and the detection is more convenient and practical.
Referring to fig. 1, in this embodiment: the plugging cover 903 is funnel-shaped, and the caliber of the upper end of the plugging cover 903 is smaller than that of the lower end. Because the inside of the plugging cover 903 is tapered, when the plugging cover 903 moves downwards to cover the top of the gas tank 4, the inner wall of the plugging cover 903 can be tightly attached to the outer wall of the upper end of the gas tank 4, so that gas leakage can be prevented, and the detection effect is further improved.
Referring to fig. 1, in this embodiment: the top fixedly connected with supporting ring 11 of base 1, and six balls are installed along circumference equidistance at the top of supporting ring 11, and the ring channel has been seted up to the bottom of carousel 3, and the top of ball sets up the inside at the ring channel. The top of base 1 passes through the ball setting at support ring 11 and support ring 11 top, improves the stability when carousel 3 rotate, plays the supporting role to the bottom of carousel 3 simultaneously.
Working principle: when the gas tank is subjected to gas filling and tightness detection, firstly, after the gas filling of one gas tank 4 is finished, the turntable 3 is driven to rotate 180 degrees through the output end of the stepping motor 2, at this time, the filled gas tank 4 rotates to the lower part of the plugging cover 903, a new gas tank is placed below the filling nozzle 10, the lifting plate 8 is pushed to move downwards through the output end of the electric hydraulic rod 7, the movable pipe 901 at one end of the lifting plate 8 drives the plugging cover 903 at the bottom to move downwards, the plugging cover 903 covers the top of the corresponding gas tank 4 for tightness detection, if gas leakage occurs at the top of the gas tank 4, the gas enters the air bag 902 through the movable pipe 901, and if the air bag 902 swells, the top of the gas tank 4 is indicated to have a gas leakage phenomenon, and if the air bag 902 does not swell, the top of the gas tank 4 is indicated to have a gas leakage problem, and meanwhile, the filling nozzle 10 performs gas filling on the newly placed gas tank 4, so that the gas filling and tightness detection are performed synchronously. What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A gas filling machine that detects tightness, comprising: base (1), its characterized in that: the utility model discloses a gas tank, including base (1), motor (2), elevating plate (8), gas tank (4), electric hydraulic stem (7), elevating plate (8), gas tank (4) have been placed to the fixed mounting in intermediate position at base (1) top, U type support frame (6) have been placed to the top symmetry of carousel (3), and the intermediate position at U type support frame (6) top has electric hydraulic stem (7) fixedly mounted, the output of electric hydraulic stem (7) runs through the top of U type support frame (6) and extends to the below, the output fixed mounting of electric hydraulic stem (7) has lifter plate (8), the inside of lifter plate (8) one end is provided with detection component (9) that are used for detecting gas tightness in gas tank (4) top port department, the inside fixed mounting of lifter plate (8) other end has filling nozzle (10).
2. A gas filling machine with a detectable tightness according to claim 1, characterized in that: the top of the base (1) is symmetrically and fixedly provided with an arc-shaped positioning plate (5), and the lower end of the gas tank (4) is abutted against the inner wall of the arc-shaped positioning plate (5).
3. A gas filling machine with a detectable tightness according to claim 1, characterized in that: the two ends of the lifting plate (8) are symmetrically and fixedly connected with sliding blocks, sliding grooves are formed in two sides of the inner wall of the U-shaped support frame (6), and the lifting plate (8) is slidably arranged in the sliding grooves in two sides of the inner wall of the U-shaped support frame (6) through the sliding blocks in two ends.
4. A gas filling machine with a detectable tightness according to claim 1, characterized in that: the detection assembly (9) comprises: the movable pipe (901), the inside of movable pipe (901) vertical direction fixed mounting in lifter plate (8) one end, the outside of lifter plate (8) is extended at the both ends of movable pipe (901), the top fixed mounting of movable pipe (901) has gasbag (902), the bottom fixed mounting of movable pipe (901) has shutoff cover (903), the outer wall fixedly connected with spacing ring (904) of movable pipe (901) bottom, reset spring (905) are equipped with to the surface cover of movable pipe (901) lower extreme, and the one end of reset spring (905) and the bottom fixed connection of lifter plate (8), the other end and the fixed surface of spacing ring (904) of reset spring (905).
5. The gas filling machine of claim 4, wherein the gas filling machine is further configured to: the plugging cover (903) is funnel-shaped, and the caliber of the upper end of the plugging cover (903) is smaller than that of the lower end.
6. A gas filling machine with a detectable tightness according to claim 1, characterized in that: the top fixedly connected with supporting ring (11) of base (1), and six balls are installed along circumference equidistance at the top of supporting ring (11), the ring channel has been seted up to the bottom of carousel (3), the top of ball sets up the inside at the ring channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322680004.6U CN220870606U (en) | 2023-10-08 | 2023-10-08 | Gas filling machine capable of detecting tightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322680004.6U CN220870606U (en) | 2023-10-08 | 2023-10-08 | Gas filling machine capable of detecting tightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220870606U true CN220870606U (en) | 2024-04-30 |
Family
ID=90809176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322680004.6U Active CN220870606U (en) | 2023-10-08 | 2023-10-08 | Gas filling machine capable of detecting tightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220870606U (en) |
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2023
- 2023-10-08 CN CN202322680004.6U patent/CN220870606U/en active Active
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