Gas filling system
By designing adjustable and disassembly components, the problem of inconvenient flow rate adjustment during gas filling was solved, achieving precise control of gas flow rate and sealing, and improving equipment safety and gas purity.
Patent Information
- Application Number
- CN202520026799.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-06
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2035-01-06
AI Technical Summary
During the gas filling process, the gas flow rate is not easy to adjust, which leads to the gas cylinder overheating, reduced service life, and leakage risk, reducing equipment safety and causing environmental pollution.
By setting up an adjustment component, the gas flow rate is adjusted using the coordinated movement of the threaded rod and the moving plate, and the gas is prevented from leaking through the sealing ring. This includes the threaded rod driving the moving plate and the adjustment frame to adjust the opening size by misalignment, and the use of the disassembly component to quickly replace the gas outlet pipe to avoid impurity residue.
It effectively regulates gas flow, prevents gas cylinder overheating and leakage, improves equipment safety and gas purity, and reduces operational workload and environmental pollution.
Smart Images
Figure CN223649093U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to gas filling technical field, in particular, relate to a gas filling system. BACKGROUND
[0002] Gas filling is an important link of high purity gas production, and involves purging, replacement, analysis, filling and other steps in the filling process, at present, most of the gas in the filling process, due to the flow of gas is not convenient to adjust, gas flow is too much or too big when it will cause the gas cylinder in the process of filling heat, greatly reduce the service life of the gas cylinder, there is a risk of gas leakage, greatly reduce the safety of equipment, greatly improve the pollution to the environment, therefore, a kind of gas filling system is presented. UTILITY MODEL CONTENTS
[0003] The utility model discloses a gas filling system, by setting the adjusting assembly, specifically is clockwise rotation knob one drives screw rod to rotate, screw rod rotates simultaneously and will drive moving plate to the positive movement, moving plate movement simultaneously and will drive adjusting frame to move, then adjusting frame movement will pass through the opening in its inside and fixed pipeline and be misaligned, so as to adjust the size of opening, adjust the flow of gas simultaneously, solve the gas filling is an important link of high purity gas production, and involves purging, replacement, analysis, filling and other steps in the filling process, at present, most of the gas in the filling process, due to the flow of gas is not convenient to adjust, gas flow is too much or too big when it will cause the gas cylinder in the process of filling heat, greatly reduce the service life of the gas cylinder, there is a risk of gas leakage, greatly reduce the safety of equipment, greatly improve the pollution to the environment problem.
[0004] To solve the above technical problem, the utility model is realized by the following technical schemes:
[0005] The utility model discloses a gas filling system, including main frame mechanism, the main frame mechanism includes the installation panel, the installation panel front fixedly connected with the shunt pipe, the shunt pipe front fixedly connected with the pressure gauge, the shunt pipe bottom is provided with a plurality of adjusting assembly, a plurality of adjusting assembly bottom all are provided with the dismounting assembly, and a plurality of adjusting assembly contains same spare parts, and the adjusting assembly includes the air outlet pipe no.
[0006] Further, the front surface of the outer surface of the threaded rod is rotatably connected with the front surface of the air outlet pipe no.
[0007] Further, the inner surface of the threaded rod is threadedly connected with the outer surface of the moving plate, the top of the back surface of the moving plate is fixedly connected with the fixed rod, the back surface of the fixed rod is fixedly connected with the front surface of the adjusting frame, the bottom of the inner surface of the moving plate is slidably connected with the limiting rod, the moving plate moves while the fixed rod moves, the moving plate slides on the outer surface of the limiting rod, and the limiting rod provides a certain limitation for the movement track of the moving plate.
[0008] Further, the front surface of the limiting rod is fixedly connected with the front surface of the inner wall of the air outlet pipe no.
[0009] Further, the dismounting assembly includes the connecting pipe no.
[0010] Further, the bottom of the outer surface of the connecting pipe two is fixedly connected with a knob two, the bottom of the outer surface of the gas outlet pipe two is fixedly connected with a limiting block two, the outer surface of the limiting block two is rotationally connected with the bottom of the inner part of the connecting pipe two, the bottom of the inner wall of the connecting pipe two is fixedly connected with a sealing ring, the top of the sealing ring is in contact with the bottom of the connecting pipe one, the connecting pipe two drives the sealing ring to be in contact with the bottom of the connecting pipe one, and the sealing ring is expanded and sealed under the action of force, so that gas leakage is avoided.
[0011] The utility model has the following beneficial effects:
[0012] 1, the utility model discloses a adjusting assembly is set up, specifically is clockwise rotation knob one drives screw rod to rotate, and screw rod rotates simultaneously and will drive moving plate to the positive movement, and moving plate movement simultaneously will drive adjusting frame to move, and adjusting frame moves and will pass through the opening in its interior and be mismatched with fixed pipeline to adjust the size of opening, and the flow of gas is adjusted simultaneously, avoid the heat of gas cylinder caused by too large or too much gas flow, thereby causing safety accident, and the safety of equipment is greatly improved, and environmental pollution caused by gas leakage is avoided.
[0013] 2, the utility model discloses a dismounting assembly is set up, specifically is connected with the outer part of connecting pipe one with connecting pipe two, then clockwise rotation knob two drives connecting pipe two to rotate, and connecting pipe two moves simultaneously and will drive gas outlet pipe two to move, and connecting pipe two drives the sealing ring to be in contact with the bottom of connecting pipe one at this moment, and the sealing ring is expanded and sealed under the action of force, so that gas leakage is avoided, and the installation of gas outlet pipe two is completed through connecting pipe two, and gas outlet pipe two can be quickly dismounted, the time of replacement operation is greatly reduced, the labor of staff is greatly reduced, and the purity of gas is greatly improved through the timely replacement of gas outlet pipe two and the avoidance of impurity residue.
[0014] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above. DRAWINGS
[0015] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can obtain other drawings according to these drawings without creating creative labor.
[0016] Figure 1 It is the whole structure schematic diagram of the utility model;
[0017] Figure 2 is a whole structure schematic view of the knob one of the utility model;
[0018] Figure 3 is a cross section structure schematic view of the air outlet pipe one of the utility model;
[0019] Figure 4 is a whole structure schematic view of the adjusting frame of the utility model;
[0020] Figure 5 is a cross section structure schematic view of the connecting pipe one of the utility model;
[0021] Figure 6 is a whole structure schematic view of the utility model Figure 5 is an enlarged structure schematic view of A of the utility model.
[0022] In the drawings, the component list represented by each sign is as follows:
[0023] 1, main frame mechanism;111, installation panel;112, shunt pipe;113, pressure gauge;2, adjusting assembly;211, air outlet pipe one;212, knob one;213, threaded rod;214, fixed rod;215, limit block one;216, adjusting frame;217, fixed pipeline;218, limit rod;219, moving plate;220, limit ring;3, disassembly assembly;311, air outlet pipe two;312, knob two;313, anti-off cap;314, connecting pipe one;315, connecting pipe two;316, limit block two;317, sealing ring. Specific implementation
[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.
[0025] Please refer to Figures 1-6As shown, this utility model is a gas filling system, including a main frame mechanism 1. The main frame mechanism 1 includes a mounting panel 111. A diversion pipe 112 is fixedly connected to the front of the mounting panel 111. A pressure gauge 113 is fixedly connected to the front of the diversion pipe 112. Several adjusting components 2 are provided at the bottom of the diversion pipe 112. Each adjusting component 2 has a disassembly component 3 at its bottom. The adjusting components 2 contain the same parts. The adjusting component 2 includes an outlet pipe 211. The back of the outlet pipe 211 is fixedly connected to the front of the mounting panel 111. A fixed pipe 217 is fixedly connected inside the outlet pipe 211. An adjusting frame 216 is slidably connected inside the fixed pipe 217. Several openings are provided inside the adjusting frame 216. The outlet is arranged in a circular array. A threaded rod 213 is located on the front of the adjusting frame 216, and a knob 212 is located on the front of the outlet pipe 211. Turning the knob 212 clockwise rotates the threaded rod 213. Simultaneously, the rotation of the threaded rod 213 causes the moving plate 219 to move forward. This movement of the moving plate 219, in turn, moves the adjusting frame 216. During this movement, the adjusting frame 216 misaligns with the fixed pipe 217 through its internal opening, thereby adjusting the size of the opening and regulating the gas flow rate. This prevents excessive gas flow from causing the gas cylinder to overheat and potentially leading to a safety accident, significantly improving equipment safety and preventing environmental pollution caused by gas leaks. The front surface of the threaded rod 213 is aligned with... The front of the air outlet pipe 211 is rotatably connected. A sealing ring is provided at the rotatable connection between the air outlet pipe 211 and the threaded rod 213. The inside of the knob 212 is fixedly connected to the front of the outer surface of the threaded rod 213. A movable plate 219 is provided inside the air outlet pipe 211. A rubber piston ring is provided on the outer ring of the movable plate 219. The movable plate 219 is slidably connected to the inner wall of the air outlet pipe 211 through the rubber piston ring. The inside of the movable plate 219 is threadedly connected to the outer surface of the threaded rod 213. A fixing rod 214 is fixedly connected to the top of the back of the movable plate 219. The back of the fixing rod 214 is fixedly connected to the front of the adjusting frame 216. A limit rod 218 is slidably connected to the bottom of the inside of the movable plate 219. The front of the limit rod 218 is flush with the inner wall of the air outlet pipe 211. The front is fixedly connected, and the back of the threaded rod 213 is fixedly connected to a limiting block 215. The back of the limiting block 215 contacts the front of the adjusting frame 216. The back of the outer surface of the adjusting frame 216 is fixedly connected to a limiting ring 220. Several sets of disassembly components 3 contain the same parts. The disassembly component 3 includes a connecting pipe 314. The top of the connecting pipe 314 is fixedly connected to the bottom of the air outlet pipe 211. An anti-detachment cap 313 is rotatably connected to the outer surface of the connecting pipe 314. A connecting pipe 315 is threadedly connected inside the anti-detachment cap 313. The inside of the connecting pipe 315 is threadedly connected to the outer surface of the connecting pipe 314. The connecting pipe 315 is sleeved on the outside of the connecting pipe 314. Then, rotating the knob 312 clockwise will cause the connecting pipe 315 to rotate.Simultaneously, when connecting pipe 2 315 moves, it will drive vent pipe 2 311 to move as well. At this time, connecting pipe 2 315 will cause sealing ring 317 to contact the bottom of connecting pipe 1 314. Sealing ring 317 will expand under force and produce a sealing effect, preventing gas leakage. Vent pipe 2 311 is then installed through connecting pipe 2 315. Vent pipe 2 311 can be quickly disassembled, significantly reducing replacement time and workload. Timely replacement prevents impurities from remaining, significantly improving gas purity. A knob 312 is fixedly connected to the bottom of the outer surface of connecting pipe 2 315. An outlet pipe 311 is located at the bottom of connecting pipe 2 315. A limit block 316 is fixedly connected to the top of the outer surface of outlet pipe 2 311. The outer surface of limit block 2 316 is rotatably connected to the bottom of the interior of connecting pipe 2 315. A sealing ring 317 is fixedly connected to the bottom of the inner wall of connecting pipe 2 315, with the top of sealing ring 317 contacting the bottom of connecting pipe 1 314.
[0026] A specific application of this embodiment is as follows: During use, the gas flow rate can be adjusted by rotating knob 212. Specifically, rotating knob 212 clockwise drives threaded rod 213 to rotate. Simultaneously, the rotation of threaded rod 213 causes moving plate 219 to move forward. The movement of moving plate 219 also causes fixed rod 214 to move. Simultaneously, moving plate 219 slides on the outer surface of limiting rod 218, which provides a certain limit to the movement trajectory of moving plate 219. When fixed rod 214 moves, it drives adjusting frame 216 to move. The adjusting frame 216, during its movement, will misalign with fixed pipe 217 through its internal opening, thereby adjusting the size of the opening and the gas flow rate. This prevents excessive gas flow from causing the gas cylinder to overheat, thus avoiding safety accidents and significantly improving equipment safety. It also prevents environmental pollution caused by gas leaks. Operators can observe the gas pressure through pressure gauge 113 and adjust the gas flow rate at any time. When outlet pipe 311 needs to be replaced after a period of use, the operator reverses the flow rate... Turning knob 2 (312) clockwise will remove vent pipe 2 (311). During installation, first, place connecting pipe 2 (315) over connecting pipe 1 (314). Then, turn knob 2 (312) clockwise to rotate connecting pipe 2 (315). Since connecting pipe 2 (315) and connecting pipe 1 (314) are connected by threads, when connecting pipe 2 (315) rotates, it will tend to move towards vent pipe 1 (311). Simultaneously, the movement of connecting pipe 2 (315) will cause vent pipe 2 (311) to move along with it. At this time, connecting pipe 2 (315) will move the sealing ring 317 and connecting pipe 1 (314) together. When the bottom of 314 makes contact, the sealing ring 317 will expand under the force and produce a sealing effect to prevent gas leakage. At this time, the second vent pipe 311 is installed through the second connecting pipe 315. Then, the anti-detachment cap 313 is rotated clockwise to further fix the second connecting pipe 315 to prevent it from falling off during use. The quick disassembly of the second vent pipe 311 greatly reduces the replacement operation time and the workload of the staff. At the same time, the timely replacement of the second vent pipe 311 avoids the residue of impurities and greatly improves the purity of the gas.
[0027] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0028] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A gas filling system, comprising a main frame mechanism (1), the main frame mechanism (1) comprising a mounting panel (111), a diversion pipe (112) fixedly connected to the front of the mounting panel (111), a pressure gauge (113) fixedly connected to the front of the diversion pipe (112), a plurality of adjusting components (2) being provided at the bottom of the diversion pipe (112), and a disassembly component (3) being provided at the bottom of each of the plurality of adjusting components (2), characterized in that: Several of the adjustment components (2) contain the same parts. The adjustment component (2) includes an air outlet pipe (211). The back of the air outlet pipe (211) is fixedly connected to the front of the mounting panel (111). A fixed pipe (217) is fixedly connected inside the air outlet pipe (211). An adjustment frame (216) is slidably connected inside the fixed pipe (217). Several openings are provided inside the adjustment frame (216). The openings are arranged in a circumferential array. A threaded rod (213) is provided on the front of the adjustment frame (216). A knob (212) is provided on the front of the air outlet pipe (211).
2. The gas filling system according to claim 1, characterized in that, The front surface of the outer surface of the threaded rod (213) is rotatably connected to the front surface of the inside of the first air outlet pipe (211). A sealing ring is provided at the rotatable connection between the first air outlet pipe (211) and the threaded rod (213). The inside of the first knob (212) is fixedly connected to the front surface of the outer surface of the threaded rod (213). A movable plate (219) is provided inside the first air outlet pipe (211). A rubber piston ring is provided on the outer ring of the movable plate (219). The movable plate (219) is slidably connected to the inner wall of the first air outlet pipe (211) through the rubber piston ring.
3. A gas filling system according to claim 2, characterized in that, The movable plate (219) is threadedly connected to the outer surface of the threaded rod (213) inside. A fixing rod (214) is fixedly connected to the top of the back of the movable plate (219). The back of the fixing rod (214) is fixedly connected to the front of the adjusting frame (216). A limit rod (218) is slidably connected to the bottom inside the movable plate (219).
4. A gas filling system according to claim 3, characterized in that, The front of the limiting rod (218) is fixedly connected to the front of the inner wall of the air outlet pipe (211), the back of the threaded rod (213) is fixedly connected to the limiting block (215), the back of the limiting block (215) is in contact with the front of the adjusting frame (216), and the back of the outer surface of the adjusting frame (216) is fixedly connected to the limiting ring (220).
5. A gas filling system according to claim 4, characterized in that, Several sets of disassembly components (3) contain the same parts. The disassembly component (3) includes a first connecting pipe (314), the top of which is fixedly connected to the bottom of a first air outlet pipe (211). An anti-detachment cap (313) is rotatably connected to the outer surface of the first connecting pipe (314). A second connecting pipe (315) is threadedly connected inside the anti-detachment cap (313). The interior of the second connecting pipe (315) is threadedly connected to the outer surface of the first connecting pipe (314).
6. A gas filling system according to claim 5, characterized in that, A knob (312) is fixedly connected to the bottom of the outer surface of the second connecting pipe (315), and an air outlet pipe (311) is provided at the bottom of the second connecting pipe (315). A limit block (316) is fixedly connected to the top of the outer surface of the second air outlet pipe (311).
7. A gas filling system according to claim 6, characterized in that, The outer surface of the limiting block two (316) is rotatably connected to the bottom of the inside of the connecting pipe two (315), and a sealing ring (317) is fixedly connected to the bottom of the inner wall of the connecting pipe two (315), and the top of the sealing ring (317) is in contact with the bottom of the connecting pipe one (314).