Sulfur hexafluoride rapid inflation equipment

Abstract

The sulfur hexafluoride rapid inflation equipment comprises a base, an inclined handle is fixedly connected to the upper portion of the base, a handheld handle is fixedly connected to the top of the inclined handle, a sliding groove is fixedly connected to the upper portion of the base, a sliding block is slidably connected to the interior of the sliding groove, and a vertical fixing plate is fixedly connected to the upper portion of the sliding block; a plurality of limiting assemblies are fixedly connected to the side plate of the vertical fixing plate, and gas cylinders are fixedly connected into the limiting assemblies. The device is simple in structure and convenient to use, during use, the device can be quickly moved to a point position needing to be inflated through the mounted moving wheels, then the position of a gas cylinder can be finely adjusted through driving of the driving motor, and therefore inflation operation can be quickly achieved; the device is further provided with a flow dividing assembly, gas can be well separated and guided, multiple sets of inflation objects can be inflated at the same time, the inflation efficiency is greatly improved, the inflation speed can be adjusted through rotation of the adjusting end cap, and the use effect is good.

Description

TECHNICAL FIELD

[0001] The present application relates to an inflator, in particular to a sulfur hexafluoride rapid inflator. BACKGROUND

[0002] In the field of modern industry and power, sulfur hexafluoride (SF6) gas is widely used due to its excellent insulation and arc extinguishing performance. However, during the use of sulfur hexafluoride gas, it has always been a challenging technical problem to provide rapid, efficient and accurate inflation for related equipment.

[0003] In the past, the common sulfur hexafluoride inflator has many defects. The traditional inflator has a complex structure and is difficult to operate, which brings great inconvenience to the user. For example, many devices are difficult to move and cannot quickly reach the point where inflation is needed, which not only wastes time but also reduces work efficiency.

[0004] In terms of adjusting the position of the gas cylinder, the previous device often lacks an effective fine-tuning mechanism, making it difficult to accurately connect the inflation port to the object to be inflated, resulting in leakage and other problems during the inflation process, affecting the inflation effect and safety.

[0005] Moreover, most existing devices do not have a shunt function and cannot simultaneously inflate multiple groups of inflation objects, which is extremely inefficient when facing large-scale inflation needs.

[0006] In addition, the traditional device's adjustment method for inflation speed is not flexible and accurate enough to meet the diverse needs of speed in different inflation scenarios.

[0007] Therefore, the skilled person in the art proposes a sulfur hexafluoride rapid inflator to solve the problems raised in the above background. SUMMARY

[0008] The purpose of the present application is to provide a sulfur hexafluoride rapid inflator to solve the problems raised in the above background.

[0009] To achieve the above purpose, the present application provides the following technical solutions:

[0010] A sulfur hexafluoride rapid inflator, comprising a base, a slanted handle fixedly connected above the base, a hand-held handle fixedly connected to the top of the slanted handle, a sliding groove fixedly connected above the base, a sliding block slidingly connected in the sliding groove, a vertical fixed plate fixedly connected above the sliding block, a plurality of sets of limiting components fixedly connected to the side plates of the vertical fixed plate, and a gas cylinder fixedly connected in the limiting component; a motor seat fixedly connected above the base, a drive motor fixedly connected to the motor seat, a drive screw fixedly connected to the rotor of the drive motor, and the drive screw being threadedly connected with the vertical fixed plate.

[0011] As a further scheme of the present application, the base is fixedly connected with a moving wheel below.

[0012] As a further scheme of the present application, the limiting assembly comprises an arc-shaped fixed plate fixedly connected with the vertical fixed plate, and a locking plate rotatably connected with the arc-shaped fixed plate, the locking plate being arc-shaped, one end of the locking plate being rotatably connected with the arc-shaped fixed plate, the other end of the locking plate being rotatably connected with the other end of the arc-shaped fixed plate, the other end of the arc-shaped fixed plate being rotatably connected with an outer clamping plate for limiting the locking plate, and a locking bolt movably connected with the outer clamping plate and threadedly matched with the arc-shaped fixed plate.

[0013] As a further scheme of the present application, a plurality of anti-collision springs are fixedly connected with the inner side of the arc-shaped fixed plate, and an anti-collision plate is fixedly connected with each of the anti-collision springs.

[0014] As a further scheme of the present application, the gas outlet end of the gas cylinder is connected with a shunt assembly through a pipeline, a plurality of shunt channels are formed in the shunt assembly and communicated with the pipeline, a sliding rod is slidably connected with each of the shunt channels, the outer end of each of the sliding rods is fixedly connected with a linkage rod, an adjusting end cap is threadedly connected with the outer side of the shunt assembly and abuts against the linkage rod, the inner end of each of the sliding rods is fixedly connected with a spring connecting block, a first spring is fixedly connected with each of the spring connecting blocks, a flow adjusting block is fixedly connected with the end of each of the first springs, and a shunt opening is formed in the side of each of the shunt channels and matched with the flow adjusting block.

[0015] As a further scheme of the present application, a second spring is fixedly connected with the outer side of the shunt assembly, the second spring is located between the adjusting end cap and the shunt assembly, the other end of the second spring is fixedly connected with the linkage rod, and the stiffness coefficient of the second spring is greater than that of the first spring.

[0016] As a further scheme of the present application, an inflating pipe is fixedly connected with the outer side of each of the shunt openings, and an adjusting valve is fixedly connected with the inflating pipe.

[0017] As a further scheme of the present application, at least three groups of the shunt channels are provided.

[0018] As a further scheme of the present application, the locking bolt is a butterfly bolt.

[0019] As a further scheme of the present application, the anti-collision springs and the anti-collision plates are evenly arranged in the inner side of the arc-shaped fixed plate.

[0020] Compared with the prior art, the beneficial effects of the present application are: the present application has simple structure and is convenient to use; when in use, the device can be quickly moved to the point to be inflated through the installed moving wheels, and then the position of the gas cylinder can be finely adjusted through the driving of the driving motor, so that the inflation operation can be quickly realized; the device is also provided with a shunt assembly, which can well guide the flow of gas and can simultaneously inflate multiple groups of inflation objects, greatly improving the inflation efficiency, and the inflation speed can be adjusted by adjusting the rotation of the end cap, so that the use effect is good and the present application is worth promoting. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structural schematic view of a sulfur hexafluoride rapid inflation equipment;

[0022] Figure 2 It is a structural schematic view of a limiting assembly in a sulfur hexafluoride rapid inflation equipment;

[0023] Figure 3 It is a partial sectional view of a shunt assembly in a sulfur hexafluoride rapid inflation equipment;

[0024] Figure 4 It is a structural schematic view of the shunt assembly in another view of a sulfur hexafluoride rapid inflation equipment;

[0025] In the figure: 1, base; 2, inclined handle; 3, hand-held handle; 4, moving wheel; 5, sliding groove; 6, sliding block; 7, vertical fixed plate; 8, limiting assembly; 9, gas cylinder; 10, motor seat; 11, driving motor; 12, driving screw; 13, arc-shaped fixed plate; 14, locking plate; 15, outer clamping plate; 16, locking bolt; 17, anti-collision spring; 18, anti-collision plate; 19, shunt assembly; 20, shunt passage; 21, sliding rod; 22, linkage rod; 23, adjusting end cap; 24, spring connecting block; 25, first spring; 26, flow regulating block; 27, shunt port; 28, second spring; 29, inflation pipe; 30, regulating valve; 31, pipeline. DETAILED DESCRIPTION

[0026] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0027] In the description of the present application, it needs to be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, the terms "first", "second" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0028] In the description of the present application, it needs to be understood that the terms "installation", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood through specific circumstances.

[0029] The present application will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0030] Example one

[0031] Please refer to Figures 1-2 A kind of sulfur hexafluoride rapid inflation equipment, including base 1, inclined handle 2 is fixedly connected above base 1, hand-held handle 3 is fixedly connected to the top of inclined handle 2, the sliding slot 5 is fixedly connected above the base 1, the sliding block 6 is slidably connected in sliding slot 5, the vertical fixed plate 7 is fixedly connected above sliding block 6, the side plate of vertical fixed plate 7 is fixedly connected with several groups of limiting components 8, the gas cylinder 9 is fixedly connected in limiting component 8;Motor base 10 is fixedly connected above base 1, driving motor 11 is fixedly connected on motor base 10, driving screw 12 is fixedly connected on the rotor of driving motor 11, driving screw 12 is screw connected with vertical fixed plate 7.

[0032] The moving wheel 4 is fixedly connected below the base 1.

[0033] When in use, the mobile wheels 4 installed at the bottom of the device can quickly move the device to the desired position. The device is provided with a driving motor 11. After the driving motor 11 is turned on, it can drive the driving screw 12 to rotate, the driving screw 12 drives the vertical fixed plate 7 to move left and right, and the vertical fixed plate 7 simultaneously drives the sliding block 6 to slide in the sliding groove 5, so that the gas cylinder 9 above the sliding block 6 can be quickly adjusted to the position required for inflation, and the inflation efficiency is significantly improved.

[0034] The limiting assembly 8 comprises an arc-shaped fixed plate 13 fixedly connected with the vertical fixed plate 7, and the arc-shaped fixed plate 13 is rotatably connected with a locking plate 14. The locking plate 14 is arc-shaped, and the locking plate 14 is rotatably connected at one end of the arc-shaped fixed plate 13. The other end of the locking plate 14 is rotatably connected to the other end of the arc-shaped fixed plate 13. The other end of the arc-shaped fixed plate 13 is rotatably connected with an outer clamping plate 15 for limiting the locking plate 14. The outer clamping plate 15 is movably connected with a locking bolt 16, and the locking bolt 16 is threadedly connected with the arc-shaped fixed plate 13.

[0035] The inner side of the arc-shaped fixed plate 13 is fixedly connected with a plurality of anti-collision springs 17, and the anti-collision springs 17 are fixedly connected with anti-collision plates 18.

[0036] The limiting assembly can quickly remove the gas cylinder 9 when the gas cylinder 9 is empty, so as to replace a new gas cylinder 9. After the locking bolt 16 is loosened, it can be rotated outward to open the outer clamping plate 15. After the outer clamping plate 15 is opened, the arc-shaped fixed plate 13 can be opened, and the gas cylinder 9 can be removed after the arc-shaped fixed plate 13 is opened. The anti-collision springs 17 are evenly arranged, and the anti-collision plates 18 are connected, so that the gas cylinder 9 can be prevented from being damaged during replacement.

[0037] Embodiment two

[0038] Please refer to Figures 1-4 A kind of sulfur hexafluoride quick inflation equipment, including base 1, the top of base 1 is fixedly connected with inclined handle 2, and the top of inclined handle 2 is fixedly connected with handheld handle 3, and the top of base 1 is fixedly connected with sliding groove 5, and sliding groove 5 is movably connected with sliding block 6, and the top of sliding block 6 is fixedly connected with vertical fixed plate 7, and the side plate of vertical fixed plate 7 is fixedly connected with a plurality of limiting assemblies 8, and the inside of limiting assembly 8 is fixedly connected with gas cylinder 9;The top of base 1 is fixedly connected with motor base 10, and motor base 10 is fixedly connected with driving motor 11, and the rotor of driving motor 11 is fixedly connected with driving screw 12, and driving screw 12 is threadedly connected with vertical fixed plate 7.

[0039] The bottom of base 1 is fixedly connected with mobile wheels 4.

[0040] When in use, the mobile wheels 4 installed at the bottom of the device can quickly move the device to the desired position, the driving motor 11 is installed on the device, and after the driving motor 11 is turned on, it can drive the driving screw 12 to rotate, the driving screw 12 drives the vertical fixed plate 7 to move left and right, and the vertical fixed plate 7 simultaneously drives the sliding block 6 to slide in the sliding groove 5, so that the gas cylinder 9 above the sliding block 6 can be quickly adjusted to the position required for inflation, and the inflation efficiency is significantly improved.

[0041] The limiting assembly 8 comprises an arc-shaped fixed plate 13 fixedly connected with the vertical fixed plate 7, and the arc-shaped fixed plate 13 is rotatably connected with a locking plate 14, the locking plate 14 is arc-shaped, the locking plate 14 is rotatably connected at one end of the arc-shaped fixed plate 13, and the other end of the locking plate 14 is rotatably connected to the other end of the arc-shaped fixed plate 13, the other end of the arc-shaped fixed plate 13 is rotatably connected with an outer clamping plate 15 for limiting the locking plate 14, and the outer clamping plate 15 is movably connected with a locking bolt 16, and the locking bolt 16 is threadedly connected with the arc-shaped fixed plate 13.

[0042] The inner side of the arc-shaped fixed plate 13 is fixedly connected with a plurality of anti-collision springs 17, and the anti-collision springs 17 are fixedly connected with anti-collision plates 18.

[0043] The limiting assembly can quickly remove the gas cylinder 9 when the gas cylinder 9 is out of gas, so as to replace a new gas cylinder 9, loosen the locking bolt 16, and after the locking bolt 6 is loosened, it can be rotated outward to open the outer clamping plate 15, and after the outer clamping plate 15 is opened, the arc-shaped fixed plate 13 can be opened, and after the arc-shaped fixed plate 13 is opened, the gas cylinder 9 can be taken out, the anti-collision springs 17 are evenly arranged, and after being connected with the anti-collision plates 18, the gas cylinder 9 can be prevented from being damaged during replacement.

[0044] The gas cylinder 9 is connected with a flow splitting assembly 19 through a pipeline 31, a plurality of flow splitting channels 20 are formed in the flow splitting assembly 19, the flow splitting channels 20 are communicated with the pipeline 31, sliding rods 21 are slidably connected in the flow splitting channels 20, outer ends of the sliding rods 21 are fixedly connected with linkage rods 22, an adjusting end cap 23 is threadedly connected outside the flow splitting assembly 19, and the linkage rods 22 abut against the adjusting end cap 23; spring connecting blocks 24 are fixedly connected at inner ends of the sliding rods 21, first springs 25 are fixedly connected on the spring connecting blocks 24, flow adjusting blocks 26 are fixedly connected at ends of the first springs 25, flow splitting openings 27 are formed in side surfaces of the flow splitting channels 20, and the flow adjusting blocks 26 are matched with the flow splitting openings 27.

[0045] The shunt assembly 19 is fixedly connected with a second spring 28 outside, the second spring 28 is located between the adjusting end cap 23 and the shunt assembly 19, the other end of the second spring 28 is fixedly connected with the linkage rod 22, the stiffness coefficient of the second spring 28 is greater than that of the first spring 25. The second spring 28 is arranged so that when the adjusting end cap 23 in the device rotates outward, the linkage rod 22 can be driven to move outward under the elastic force of the second spring 28.

[0046] The shunt port 27 is fixedly connected with an inflation pipe 29 outside, and the inflation pipe 29 is fixedly connected with an adjusting valve 30.

[0047] The shunt passage 20 is provided with at least three groups.

[0048] The locking bolt 16 is a butterfly bolt, which can be quickly locked and fixed, and the locking bolt 16 is not threadedly connected with the outer clamping plate 15, but movably limited in the groove formed in the outer clamping plate 15.

[0049] The anti-collision spring 17 and the anti-collision plate 18 are evenly arranged on the inner side of the arc-shaped fixed plate 13.

[0050] The shunt assembly 19 can quickly guide the gas in the gas cylinder 9 to different positions, and the plurality of shunt passages 20 can shunt the gas. After the sulfur hexafluoride gas passes through the pipeline 31, it will enter different shunt passages, then shunt through the shunt port 27, rotate the adjusting end cap 23, the position of the adjusting end cap 23 changes, further changes the position of the linkage rod 22 and the slide rod 21, the position of the flow adjusting block 26 connected with the slide rod 21 through the first spring 25 changes, thereby adjusting the shunt port 27 shielding part, when the shunt port 27 is shielded more, the inflation speed is reduced, otherwise the inflation speed is significantly improved, and the use effect is remarkable.

[0051] Working principle: when using, the device can be quickly moved to the required position through the movable wheel 4 installed at the bottom of the device, the device is provided with a driving motor 11, the driving motor 11 can drive the driving screw 12 to rotate after being turned on, the driving screw 12 drives the vertical fixed plate 7 to move left and right, the vertical fixed plate 7 simultaneously drives the sliding block 6 to slide in the sliding groove 5, so that the gas cylinder 9 above the sliding block 6 can be quickly adjusted to the position required for inflation, so that the inflation efficiency is significantly improved; the limiting assembly can quickly remove the gas cylinder 9 when the gas cylinder 9 is out of gas, so as to replace the new gas cylinder 9, loosen the locking bolt 16, and then turn the outer clamping plate 15 outward to open, then open the arc-shaped fixed plate 13, and then take out the gas cylinder 9, the anti-collision springs 17 are uniformly arranged, and after being connected with the anti-collision plate 18, the gas cylinder 9 can be prevented from being damaged during replacement; the shunt assembly 19 can quickly guide the gas in the gas cylinder 9 to different positions, and the plurality of shunt channels 20 can shunt the gas, the sulfur hexafluoride gas enters different shunt channels after passing through the pipeline 31, then is shunted through the shunt port 27, the position of the adjusting end cap 23 is changed, further changing the positions of the connecting rod 22 and the sliding rod 21, the position of the flow adjusting block 26 connected with the sliding rod 21 through the first spring 25 is changed, and then the shunt port 27 is adjusted, when the shunt port 27 is shielded more, the inflation speed is reduced, and vice versa, the use effect is remarkable.

[0052] It is apparent to those skilled in the art that the application is not limited to the details of the foregoing exemplary embodiments, and that the application can be implemented in other specific forms without departing from the spirit or essential characteristics of the application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned to the features indicated by such reference signs.

[0053] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A sulfur hexafluoride rapid inflation device, comprising a base (1), a slanted handle (2) is fixedly connected above the base (1), a hand-held handle (3) is fixedly connected at the top of the slanted handle (2), characterized in that, The base (1) is fixedly connected with a chute (5) above, the chute (5) is slidably connected with a sliding block (6), the sliding block (6) is fixedly connected with a vertical fixed plate (7) above, the vertical fixed plate (7) is fixedly connected with a plurality of limiting assemblies (8) on the side plate, the limiting assembly (8) is fixedly connected with a gas cylinder (9) inside; the base (1) is fixedly connected with a motor base (10) above, the motor base (10) is fixedly connected with a drive motor (11), the drive motor (11) is fixedly connected with a drive screw (12) on the rotor, and the drive screw (12) is threadedly connected with the vertical fixed plate (7).

2. The sulfur hexafluoride rapid gas filling apparatus of claim 1, wherein, The base (1) is fixedly connected with a moving wheel (4) below.

3. The sulfur hexafluoride rapid gas filling apparatus of claim 2, wherein, The limiting assembly (8) comprises an arc-shaped fixed plate (13) fixedly connected with the vertical fixed plate (7), and a locking plate (14) rotatably connected with the arc-shaped fixed plate (13); the locking plate (14) is arc-shaped, and is rotatably connected with one end of the arc-shaped fixed plate (13); the other end of the locking plate (14) is rotatably connected with the other end of the arc-shaped fixed plate (13) after being rotated and abutting against the other end of the arc-shaped fixed plate (13); the other end of the arc-shaped fixed plate (13) is rotatably connected with an outer clamping plate (15) for limiting the locking plate (14); the outer clamping plate (15) is movably connected with a locking bolt (16); and the locking bolt (16) is threadedly connected with the arc-shaped fixed plate (13).

4. The sulfur hexafluoride rapid gas filling apparatus of claim 3, wherein, The arc-shaped fixed plate (13) is fixedly connected with a plurality of anti-collision springs (17) on the inner side, and the anti-collision springs (17) are fixedly connected with anti-collision plates (18).

5. The sulfur hexafluoride rapid gas filling apparatus of claim 1, wherein, The gas cylinder (9) is connected with a shunt assembly (19) through a pipeline (31) at the gas outlet end, a plurality of shunt channels (20) are formed in the shunt assembly (19), the shunt channels (20) are communicated with the pipeline (31), the shunt channels (20) are slidably connected with sliding rods (21), the outer ends of the sliding rods (21) are fixedly connected with linkage rods (22), the shunt assembly (19) is threadedly connected with an adjusting end cap (23) on the outer side, and the linkage rods (22) abut against the adjusting end cap (23); the inner ends of the sliding rods (21) are fixedly connected with spring connecting blocks (24), the spring connecting blocks (24) are fixedly connected with first springs (25), the first springs (25) are fixedly connected with flow adjusting blocks (26), shunt openings (27) are formed in the side surfaces of the shunt channels (20), and the flow adjusting blocks (26) are matched with the shunt openings (27).

6. The sulfur hexafluoride rapid gas filling apparatus of claim 5, wherein, The shunt assembly (19) is fixedly connected with a second spring (28) on the outer side, the second spring (28) is located between the adjusting end cap (23) and the shunt assembly (19), the other end of the second spring (28) is fixedly connected with the linkage rod (22), and the stiffness coefficient of the second spring (28) is greater than that of the first spring (25).

7. The sulfur hexafluoride rapid gas filling apparatus of claim 6, wherein, The shunt opening (27) is fixedly connected with an inflation tube (29) on the outer side, and the inflation tube (29) is fixedly connected with an adjusting valve (30).

8. The sulfur hexafluoride rapid gas filling apparatus according to claim 6 or 7, characterized in that The shunt channel (20) is provided with at least three groups.

9. The sulfur hexafluoride rapid gas filling apparatus of claim 3, wherein, The locking bolt (16) is a butterfly bolt.

10. The sulfur hexafluoride rapid gas filling apparatus of claim 4, wherein, The anti-collision springs (17) and the anti-collision plates (18) are evenly arranged on the inner side of the arc-shaped fixed plate (13).

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