CN219128665U - Gas filtering structure of gas filling equipment - Google Patents
Gas filtering structure of gas filling equipment Download PDFInfo
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- CN219128665U CN219128665U CN202320091434.1U CN202320091434U CN219128665U CN 219128665 U CN219128665 U CN 219128665U CN 202320091434 U CN202320091434 U CN 202320091434U CN 219128665 U CN219128665 U CN 219128665U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
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Abstract
The utility model discloses a gas filtering structure of gas filling equipment, which comprises a cylinder body, a sealing ring and a second fixed ring, wherein a cylinder is arranged in the cylinder body, an annular clamping groove is formed in one end surface of the cylinder body, a first fixed ring is arranged in the other end surface of the cylinder body, a second filter screen is arranged on the middle surface of the inner side of the first fixed ring, an exhaust device is arranged on one end surface of the first fixed ring, and an exhaust pipe is arranged on the top surface of the exhaust device.
Description
Technical Field
The utility model belongs to the technical field of gas filling, and particularly relates to a gas filtering structure of gas filling equipment.
Background
The industrial gas is filled into gas cylinders for transportation, namely, the industrial gas is filled or split-packed into reusable gas cylinders of corresponding media according to certain pressure and flow rate through a specific busbar or a specific gas filling device.
The existing gas filling equipment is extremely easy to remain other particle impurities in the gas in the use process, the filtering degree is high, the cleaning of a gas filtering structure of the later gas filling equipment is inconvenient, and the sealing effect is difficult to reach the optimal state in the use process.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides a gas filtering structure of gas filling equipment, so as to solve the problems that other particle impurities are extremely easy to remain in gas in the prior gas filling equipment in the use process, the filtering degree is high, the cleaning of the gas filtering structure of the later gas filling equipment is inconvenient, and the sealing effect is difficult to reach the optimal state in the use process.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a gaseous filtration of gas filling equipment, includes cylinder body, sealed ring and the fixed ring of second, the inside cylinder that is provided with of cylinder body, cylinder body one end surface is provided with annular draw-in groove, cylinder body other end surface is provided with first fixed ring, first fixed ring inboard middle part surface is provided with the second filter screen, first fixed ring one end surface is provided with exhaust apparatus, exhaust apparatus top surface is provided with the blast pipe, sealed ring inboard one end sets up at cylinder body one end outside surface, sealed ring one end surface is provided with air inlet unit, air inlet unit top surface is provided with the intake pipe, the fixed ring one end surface of second is provided with annular fixture block, the inboard middle part surface of second fixed ring is provided with first filter screen, sealed ring bottom surface is provided with the second support frame, second support frame top both ends all are provided with the second fixture block, cylinder body other end bottom surface is provided with first support frame, first support frame top both ends all are provided with first fixture block.
Preferably, the cylinder is fixedly connected with the inside of the cylinder body, the annular clamping groove is fixedly connected with one end surface of the cylinder body, the annular clamping block is fixedly connected with one end surface of the second fixed ring, and the second fixed ring is in threaded connection with one end of the cylinder body through the annular clamping groove and the annular clamping block.
Preferably, the first fixed ring is fixedly connected with the other end surface of the cylinder body, the second filter screen is connected with the inner middle surface of the first fixed ring in a clamping manner, and the first filter screen is connected with the inner middle surface of the second fixed ring in a clamping manner.
Preferably, the bottom surface of the exhaust device is fixedly connected with one end surface of the first fixed ring, and the exhaust pipe is fixedly connected with the top surface of the exhaust device.
Preferably, the inner side surface of the sealing ring is made of rubber, and one end of the inner side of the sealing ring is connected with one end of the cylinder body in an adsorption and clamping manner.
Preferably, one end surface of the sealing ring is fixedly connected with the bottom surface of the air inlet device, and the air inlet pipe is fixedly connected with the top surface of the air inlet device.
Preferably, both ends of the top of the second support frame are fixedly connected with the second clamping blocks, and the surface of the middle part of the top of the second support frame is clamped and connected with the surface of the bottom of the sealing ring through the second clamping blocks.
Preferably, both ends of the top of the first support frame are fixedly connected with the first clamping blocks, and the surface of the middle part of the top of the first support frame is clamped and connected with the surface of the bottom of the other end of the cylinder body through the first clamping blocks.
Compared with the prior art, the utility model provides the gas filtering structure of the gas filling equipment, which has the following beneficial effects:
1. according to the utility model, the first filter screen and the second filter screen are arranged, so that impurities in gas can be filtered in the using process of the gas filling equipment, the second filter screen is utilized to carry out secondary filtration when the gas temporarily stored in the cylinder is discharged, the filtration degree of a gas filtering structure of the gas filling equipment is improved, the first clamping block and one end of the cylinder body can be assembled and disassembled through the annular clamping block and the annular clamping groove through threaded connection, the filter screen in the gas filtering structure of the gas filling equipment can be cleaned conveniently in the later stage, the long-time use is prevented, the filtration effect is reduced, the sealing ring is arranged, the rubber material is utilized to carry out secondary sealing on the threaded connection part between one end of the cylinder body and the first clamping block, and the condition that the gas filtering structure of the gas filling equipment is poor in tightness in use can be avoided, and the best state can not be reached.
2. According to the utility model, through the arrangement of the air inlet device and the air outlet device, air required by the air filtering structure of the air filling equipment can conveniently and smoothly enter the air cylinder through the first filter screen, the phenomenon that the air cannot pass through the first filter screen and cannot achieve the effect of smooth filtering is prevented, the air stored in the air cylinder is smoothly filtered through the second filter screen and is discharged from the air outlet pipe by utilizing the air outlet device, the air filtering structure of the integral air filling equipment can be supported and placed by utilizing the first support frame and the second support frame, and the phenomenon that the air filtering structure of the air filling equipment rolls can be avoided by utilizing the first clamping block and the second clamping block, so that the air filtering structure of the air filling equipment is damaged.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the utility model and do not constitute a limitation to the utility model, and in which:
FIG. 1 is a schematic view of a gas filtering structure of a gas filling apparatus according to the present utility model;
FIG. 2 is a top view of a gas filtering structure of a gas filling apparatus according to the present utility model;
FIG. 3 is a front view of a gas filtering structure of a gas filling apparatus according to the present utility model;
FIG. 4 is a side view of a gas filtering structure of a gas filling apparatus according to the present utility model;
in the figure: 1. a cylinder; 2. sealing the circular ring; 3. an air inlet pipe; 4. an exhaust pipe; 5. a first support frame; 6. a second support frame; 7. an air intake device; 8. an exhaust device; 9. a first filter screen; 10. a second filter screen; 11. an annular clamping block; 12. a cylinder; 13. a first fixed ring; 14. a first clamping block; 15. a second clamping block; 16. an annular clamping groove; 17. and a second fixed 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. 1-4, the present utility model provides a technical solution: the utility model provides a gas filtering structure of gas filling equipment, including cylinder body 1, sealed ring 2 and second fixed ring 17, cylinder body 1 is inside to be provided with cylinder 12, cylinder body 1 one end surface is provided with annular draw-in groove 16, cylinder body 1 other end surface is provided with first fixed ring 13, first fixed ring 13 inboard middle part surface is provided with second filter screen 10, first fixed ring 13 one end surface is provided with exhaust apparatus 8, exhaust apparatus 8 top surface is provided with blast pipe 4, sealed ring 2 inboard one end sets up at cylinder body 1 one end outside surface, sealed ring 2 one end surface is provided with air inlet unit 7, through being provided with air inlet unit 7 and exhaust apparatus 8, can be convenient for to the gas that gas filling equipment's gas filtering structure needs get into inside cylinder 12 smoothly through first filter screen 9, prevent unable messenger's gas through first filter screen 9, lead to unable effect that reaches smooth filtration, the exhaust device 8 is utilized again, the gas temporarily stored in the air cylinder 12 is smoothly filtered by the second filter screen 10 and is discharged from the exhaust pipe 4, the sealing ring 2 is arranged, the rubber material is used for tightening tension, the threaded connection part between one end of the air cylinder body 1 and the first clamping block 14 is secondarily sealed, the condition that the air filtering structure of the air filling equipment is poor in tightness and cannot reach the optimal state in use is avoided, the air inlet pipe 3 is arranged on the top surface of the air inlet device 7, the annular clamping block 11 is arranged on one end surface of the second fixing ring 17, the first clamping block 14 and one end of the air cylinder body 1 can be installed and detached through the threaded connection by virtue of the annular clamping block 11 and the annular clamping groove 16, the later cleaning of the filter screen inside the air filtering structure of the air filling equipment is facilitated, the long-time use is prevented, the filtering effect is reduced, the inside middle part surface of second fixed ring 17 is provided with first filter screen 9, through being provided with first filter screen 9 and second filter screen 10, can filter the impurity in the gas to gas filling equipment in the use, utilize second filter screen 10, carry out secondary filtration when discharging gas in cylinder 12 to keeping in, improve the filtration degree of gas filtering structure of gas filling equipment, sealed ring 2 bottom surface is provided with second support frame 6, second support frame 6 top both ends all are provided with second fixture block 15, cylinder body 1 other end bottom surface is provided with first support frame 5, through being provided with first support frame 5 and second support frame 6, can support the effect of placing for holistic gas filtering structure of gas filling equipment, first support frame 5 top both ends all are provided with first fixture block 14, through being provided with first fixture block 14 and second fixture block 15, can avoid gas filtering structure of gas filling equipment to produce rolling phenomenon, lead to gas filtering structure of gas filling equipment's damage.
In the utility model, preferably, the cylinder 12 is fixedly connected with the inside of the cylinder body 1, the annular clamping groove 16 is fixedly connected with one end surface of the cylinder body 1, the annular clamping block 11 is fixedly connected with one end surface of the second fixed circular ring 17, the second fixed circular ring 17 is in threaded connection with one end of the cylinder body 1 through the annular clamping groove 16 and the annular clamping block 11, and the first clamping block 14 and one end of the cylinder body 1 can be assembled and disassembled through the threaded connection through the annular clamping block 11 and the annular clamping groove 16, so that a filter screen in a gas filtering structure of the gas filling equipment can be conveniently cleaned later, long-time use is prevented, and the filtering effect is reduced.
In the utility model, preferably, the first fixed circular ring 13 is fixedly connected with the surface of the other end of the cylinder body 1, the second filter screen 10 is in clamping connection with the surface of the middle part inside the first fixed circular ring 13, the first filter screen 9 is in clamping connection with the surface of the middle part inside the second fixed circular ring 17, impurities in gas can be filtered in the using process of the gas filling equipment through the first filter screen 9 and the second filter screen 10, and secondary filtration is performed when the gas temporarily stored in the cylinder 12 is discharged by utilizing the second filter screen 10, so that the filtering degree of a gas filtering structure of the gas filling equipment is improved.
In the present utility model, preferably, the bottom surface of the exhaust device 8 is fixedly connected with one end surface of the first fixed ring 13, the exhaust pipe 4 is fixedly connected with the top surface of the exhaust device 8, and by arranging the exhaust device 8, the gas temporarily stored in the cylinder 12 can be smoothly filtered by the second filter screen 10 and exhausted from the exhaust pipe 4.
In the utility model, preferably, the inner side surface of the sealing ring 2 is made of rubber, and one end of the inner side of the sealing ring 2 is in adsorption and clamping connection with the outer side surface of one end of the cylinder body 1, and by arranging the sealing ring 2, the threaded connection part between one end of the cylinder body 1 and the first clamping block 14 can be secondarily sealed by utilizing the tightening tension of the rubber, so that the problem that the tightness of the gas filtering structure of the gas filling equipment is poor in use and cannot reach the optimal state is avoided.
In the utility model, preferably, one end surface of the sealing ring 2 is fixedly connected with the bottom surface of the air inlet device 7, the air inlet pipe 3 is fixedly connected with the top surface of the air inlet device 7, and the air inlet device 7 is arranged to facilitate the air required by the air filtering structure of the air filling equipment to smoothly enter the air cylinder 12 through the first filter screen 9, so that the air can not pass through the first filter screen 9, and the effect of smoothly filtering can not be achieved.
In the utility model, preferably, both ends of the top of the second support frame 6 are fixedly connected with the second clamping blocks 15, and the surface of the middle part of the top of the second support frame 6 is in clamping connection with the bottom surface of the sealing ring 2 through the second clamping blocks 15.
In the utility model, preferably, both ends of the top of the first support frame 5 are fixedly connected with the first clamping block 14, the surface of the middle part of the top of the first support frame 5 is in clamping connection with the surface of the bottom of the other end of the cylinder body 1 through the first clamping block 14, and the first support frame 5 and the second support frame 6 are arranged to support and place the gas filtering structure of the whole gas filling equipment, so that the phenomenon that the gas filtering structure of the gas filling equipment rolls can be avoided by utilizing the first clamping block 14 and the second clamping block 15, and the gas filtering structure of the gas filling equipment is damaged.
The working principle and the using flow of the utility model are as follows: during the use, through being provided with first filter screen 9 and second filter screen 10, can filter the impurity in the gas to gas filling equipment in the use, utilize second filter screen 10, carry out secondary filtration when discharging gas in cylinder 12 inside temporarily, improve the filtration degree of gas filling equipment's gas filtration structure, rethread annular fixture 11 and annular draw-in groove 16, can install first fixture block 14 and cylinder body 1 one end through threaded connection dismantlement, be convenient for later stage to the cleanness of gas filling equipment's gas filtration structure inside filter screen, prevent long-time use, cause the filter effect to reduce, through being provided with sealed ring 2, can utilize the rubber material to have tightening tension, carry out secondary seal to the gas filtration structure in use of cylinder body 1 one end and first fixture block 14, unable optimal state, through being provided with air inlet unit 7 and exhaust apparatus 8, can be convenient for to carry out the inside cylinder 12 through first filter screen 9 smoothly to the gas that gas filling equipment's gas filtration structure needs, prevent that gas from passing through first filter screen 9, lead to the clean of gas filling equipment's gas filtration structure inside filter screen, prevent to use for a long-time, can utilize the filter unit 5 to take place the filter effect smoothly for gas filling equipment's gas filtering structure, can not reach the filter effect for the first filter support frame 10 through the second filter screen 4, can be realized through the filter support frame that the filter equipment is realized through the filter device is filled to the filter equipment is arranged in the first filter screen 4, the filter equipment is realized to the filter effect is realized to the second filter screen, the filter equipment is easy to be used to the filter equipment, the filter equipment is not is put down for the filter equipment is easy to be used for the filter equipment, can be put down.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a gaseous filtration of gas filling equipment, includes cylinder body (1), sealed ring (2) and second fixed ring (17), its characterized in that: the novel air cylinder is characterized in that an air cylinder (12) is arranged inside the air cylinder body (1), an annular clamping groove (16) is formed in one end surface of the air cylinder body (1), an air inlet pipe (3) is formed in the other end surface of the air cylinder body (1), a first fixed circular ring (13) is arranged on the inner middle surface of the first fixed circular ring (13), a second filter screen (10) is arranged on the inner middle surface of the first fixed circular ring, an exhaust device (8) is arranged on one end surface of the first fixed circular ring (13), an exhaust pipe (4) is arranged on the top surface of the exhaust device (8), an air inlet device (7) is arranged on the inner side one end surface of the sealing circular ring (2), an air inlet pipe (3) is arranged on the top surface of the air inlet device (7), an annular clamping block (11) is arranged on one end surface of the second fixed circular ring (17), a first filter screen (9) is arranged on the inner middle surface of the second fixed circular ring (17), a second support frame (6) is arranged on the bottom surface of the first fixed circular ring (2), second support frames (6) are respectively arranged on two ends of the top of the second support frame (6), a second clamping block (15) are respectively arranged on the two ends of the cylinder body (1), and a first support frame (5) is arranged on the top of the first support frame (5).
2. A gas filtering structure of a gas filling apparatus according to claim 1, wherein: the cylinder (12) is fixedly connected with the inside of the cylinder body (1), the annular clamping groove (16) is fixedly connected with one end surface of the cylinder body (1), the annular clamping block (11) is fixedly connected with one end surface of the second fixed circular ring (17), and the second fixed circular ring (17) is in threaded connection with one end of the cylinder body (1) through the annular clamping groove (16) and the annular clamping block (11).
3. A gas filtering structure of a gas filling apparatus according to claim 1, wherein: the first fixed ring (13) is fixedly connected with the surface of the other end of the cylinder body (1), the second filter screen (10) is connected with the surface of the middle part of the inner side of the first fixed ring (13) in a clamping way, and the first filter screen (9) is connected with the surface of the middle part of the inner side of the second fixed ring (17) in a clamping way.
4. A gas filtering structure of a gas filling apparatus according to claim 1, wherein: the bottom surface of the exhaust device (8) is fixedly connected with one end surface of the first fixed ring (13), and the exhaust pipe (4) is fixedly connected with the top surface of the exhaust device (8).
5. A gas filtering structure of a gas filling apparatus according to claim 1, wherein: the inner side surface of the sealing ring (2) is made of rubber, and one end of the inner side of the sealing ring (2) is connected with the outer side surface of one end of the cylinder body (1) in an adsorption and clamping manner.
6. A gas filtering structure of a gas filling apparatus according to claim 1, wherein: one end surface of the sealing ring (2) is fixedly connected with the bottom surface of the air inlet device (7), and the air inlet pipe (3) is fixedly connected with the top surface of the air inlet device (7).
7. A gas filtering structure of a gas filling apparatus according to claim 1, wherein: the two ends of the top of the second support frame (6) are fixedly connected with second clamping blocks (15), and the middle surface of the top of the second support frame (6) is connected with the bottom surface of the sealing ring (2) in a clamping manner through the second clamping blocks (15).
8. A gas filtering structure of a gas filling apparatus according to claim 1, wherein: the two ends of the top of the first support frame (5) are fixedly connected with first clamping blocks (14), and the surface of the middle of the top of the first support frame (5) is clamped and connected with the surface of the bottom of the other end of the cylinder body (1) through the first clamping blocks (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320091434.1U CN219128665U (en) | 2023-01-31 | 2023-01-31 | Gas filtering structure of gas filling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320091434.1U CN219128665U (en) | 2023-01-31 | 2023-01-31 | Gas filtering structure of gas filling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219128665U true CN219128665U (en) | 2023-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320091434.1U Active CN219128665U (en) | 2023-01-31 | 2023-01-31 | Gas filtering structure of gas filling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219128665U (en) |
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2023
- 2023-01-31 CN CN202320091434.1U patent/CN219128665U/en active Active
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