CN212432252U - Novel protection structure of gas table - Google Patents
Novel protection structure of gas table Download PDFInfo
- Publication number
- CN212432252U CN212432252U CN202021167907.4U CN202021167907U CN212432252U CN 212432252 U CN212432252 U CN 212432252U CN 202021167907 U CN202021167907 U CN 202021167907U CN 212432252 U CN212432252 U CN 212432252U
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- Prior art keywords
- gas
- fixed cylinder
- fixedly connected
- gas meter
- protection
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- 230000007246 mechanism Effects 0.000 claims description 14
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000005341 toughened glass Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 21
- 238000004880 explosion Methods 0.000 abstract description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 2
- 241001330002 Bambuseae Species 0.000 abstract 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 2
- 239000011425 bamboo Substances 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 90
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 241001233242 Lontra Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model relates to a protective structure technical field, and a novel protective structure of gas table is disclosed, including the gas table, the fixed intercommunication in bottom of gas table has air inlet joint, the fixed intercommunication in bottom of gas table has the joint of giving vent to anger, gas table and air inlet joint are connected with protection machanism jointly, protection machanism includes the protection casing, fixed section of thick bamboo, a spring, a piston, air duct and gasbag, the protection casing cover is established on the gas table, give vent to anger the joint run through the protection casing and with protection casing fixed connection, air inlet joint run through the protection casing and with protection casing fixed connection, the fixed intercommunication in the bottom of protection casing of the open end of fixed section of thick bamboo, the one end fixed connection of spring. The utility model discloses can prevent when the gas table from taking place to leak that the gas from leaking to the external world to utilize the gas of leaking to block up the gas inlet joint, prevent that the gas from continuously leaking, make the gas table safer, difficult emergence gas explosion accident.
Description
Technical Field
The utility model relates to a protective structure technical field especially relates to a novel protective structure of gas table.
Background
The gas meter is installed on a gas pipeline, so that a family using natural gas or pipeline gas can conveniently know how much gas is used so as to pay according to cubic meters of consumed gas per month, the gas has certain gas pressure, the gas meter is easy to cause gas leakage when being impacted, and the gas meter has the risk of fire and explosion, and is unsafe to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art gas table and causing the gas to leak when receiving the striking easily, have the risk of explosion on fire, use unsafe problem, and the protective structure of a novel gas table that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel protection structure of a gas meter comprises the gas meter, wherein the bottom of the gas meter is fixedly communicated with a gas inlet joint, the bottom of the gas meter is fixedly communicated with a gas outlet joint, and the gas meter and the gas inlet joint are jointly connected with a protection mechanism;
the protection mechanism comprises a protection cover, a fixed cylinder, a spring, a piston, an air guide tube and an air bag, the protection cover is sleeved on the gas meter, the air outlet connector penetrates through the protection cover and is fixedly connected with the protection cover, the air inlet connector penetrates through the protection cover and is fixedly connected with the protection cover, the open end of the fixed cylinder with an open end is fixedly communicated with the bottom of the protection cover, one end of the spring is fixedly connected with the bottom of an inner cylinder of the fixed cylinder, the piston is fixedly connected with the other end of the spring, the piston is matched with the fixed cylinder, one end of the air guide tube is fixedly communicated with the wall of the fixed cylinder at one side close to the air inlet connector, the air guide tube is arranged close to the bottom of the fixed cylinder, the other end of the air guide tube is fixedly communicated with the corresponding side of the air inlet connector, the air bag is fixedly connected, the fixed cylinder is connected with an alarm mechanism.
Preferably, the alarm mechanism comprises a press switch and a buzzer, the press switch is fixedly connected to the bottom of the inner cylinder of the fixed cylinder, the buzzer is fixedly connected to the outer cylinder wall on one side of the fixed cylinder, and the buzzer is electrically connected with the press switch through a wire.
Preferably, a plurality of supporting blocks are fixedly connected to the inner wall of the protective cover uniformly and equidistantly, and the other ends of the supporting blocks are fixedly connected to the gas meter.
Preferably, a blocking screen plate is fixedly connected in the air inlet joint.
Preferably, the outer ring of the piston is fixedly sleeved with a rubber ring, and the outer ring of the rubber ring is abutted to the inner cylinder wall of the fixed cylinder.
Preferably, the protective cover is provided with a through hole, and the through hole is fixedly connected with toughened glass.
Compared with the prior art, the utility model provides a novel protection architecture of gas table possesses following beneficial effect:
this novel protection architecture of gas table through setting up protection casing, fixed cylinder, spring, piston, air duct and gasbag constitution a protection machanism, can prevent that the gas from leaking to the external world when the gas table takes place to leak to utilize the gas of leaking to block up the gas inlet joint, prevent that the gas from continuously leaking, make the gas table safer, be difficult for taking place the gas explosion accident.
The device does not relate to the part and all is the same with prior art or can adopt prior art to realize, the utility model discloses can prevent that the gas from leaking to the external world when the gas table takes place to leak to utilize the gas of leaking to block up the gas connector, prevent that the gas from continuously leaking, make the gas table safer, the difficult gas explosion accident that takes place.
Drawings
Fig. 1 is a schematic structural diagram of a protective structure of a novel gas meter provided by the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: 1 gas meter, 2 gas inlet connectors, 3 gas outlet connectors, 4 protection mechanisms, 41 protective covers, 42 fixed cylinders, 43 springs, 44 pistons, 45 gas guide pipes, 46 gas bags, 5 alarm mechanisms, 51 press switches, 52 buzzers, 6 supporting blocks, 7 blocking screen plates and 8 rubber rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a novel protection structure of a gas meter comprises a gas meter 1, wherein the bottom of the gas meter 1 is fixedly communicated with a gas inlet connector 2, the bottom of the gas meter 1 is fixedly communicated with a gas outlet connector 3, and the gas meter 1 and the gas inlet connector 2 are jointly connected with a protection mechanism 4;
the protection mechanism 4 comprises a protective cover 41, a fixed cylinder 42, a spring 43, a piston 44, an air duct 45 and an air bag 46, the protective cover 41 is sleeved on the gas meter 1, the gas outlet connector 3 penetrates through the protective cover 41 and is fixedly connected with the protective cover 41, the gas inlet connector 2 penetrates through the protective cover 41 and is fixedly connected with the protective cover 41, the open end of the fixed cylinder 42 with one open end is fixedly communicated with the bottom of the protective cover 41, one end of the spring 43 is fixedly connected with the bottom of an inner cylinder of the fixed cylinder 42, the piston 44 is fixedly connected with the other end of the spring 43, the piston 44 is matched with the fixed cylinder 42, one end of the air duct 45 is fixedly communicated with the wall of the fixed cylinder 42 at one side close to the gas inlet connector 2, the air duct 45 is arranged close to the bottom of the fixed cylinder 42, the other end of the air duct 45, and the gasbag 46 is fixedly communicated with one end of the gas guide tube 45 far away from the fixed cylinder 42, the fixed cylinder 42 is connected with the alarm mechanism 5, when the gas meter 1 leaks, the gas enters the protective cover 41, along with the gas leakage, the gas pressure in the protective cover 41 rises, the gas pressure pushes the piston 44 to move, the piston 44 compresses the spring, and the gas in the fixed cylinder 42 is squeezed into the gasbag 46 through the gas guide tube 45, the gasbag 46 expands to block the gas inlet connector 2, the gas is disconnected, when the gas meter 1 leaks, the gas can be prevented from leaking to the outside, and the leaked gas is utilized to block the gas inlet connector 2, so that the gas is prevented from continuously leaking, the gas meter 1 is safer, and gas explosion accidents are not easy to occur.
A plurality of supporting blocks 6 are fixedly connected to the inner wall of the protective cover 41 at equal intervals, and the other ends of the supporting blocks 6 are fixedly connected to the gas meter 1, so that the protective cover 41 is more stable.
Fixedly connected with blocks otter board 7 in the air inlet connector 2, prevents that gasbag 46 from receiving to pull, makes the gasbag 46 block the effect of air inlet connector 2 better, is difficult for gas leakage.
The outer ring of the piston 44 is fixedly sleeved with the rubber ring 8, and the outer ring of the rubber ring 8 is abutted against the inner wall of the fixed cylinder 42, so that the piston 44 has better sealing property.
The protective cover 41 is provided with a through hole, and toughened glass is fixedly connected in the through hole, so that instrument data of the gas meter 1 cannot be shielded.
The utility model discloses in, when gas leakage takes place for gas table 1, the gas gets into in the protection casing 41, along with the gas leakage, atmospheric pressure in the protection casing 41 risees, atmospheric pressure promotes piston 44 and removes, piston 44 compression spring, and with air pass through air duct 45 crowded gasbag 46 in the solid fixed cylinder 42, gasbag 46 inflation blocks up air connector 2, the gas disconnection, can be when gas table 1 takes place to leak, prevent that the gas from leaking to the external world, and utilize the gas of leaking to block up air connector 2, prevent that the gas from continuously leaking, make gas table 1 safer, difficult emergence gas explosion accident.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A novel protection structure of a gas meter comprises the gas meter (1) and is characterized in that the bottom of the gas meter (1) is fixedly communicated with a gas inlet connector (2), the bottom of the gas meter (1) is fixedly communicated with a gas outlet connector (3), and the gas meter (1) and the gas inlet connector (2) are jointly connected with a protection mechanism (4);
the protection mechanism (4) comprises a protection cover (41), a fixed cylinder (42), a spring (43), a piston (44), an air guide pipe (45) and an air bag (46), the protection cover (41) is sleeved on the gas meter (1), the gas outlet joint (3) penetrates through the protection cover (41) and is fixedly connected with the protection cover (41), the gas inlet joint (2) penetrates through the protection cover (41) and is fixedly connected with the protection cover (41), the open end of the fixed cylinder (42) with an open end is fixedly communicated with the bottom of the protection cover (41), one end of the spring (43) is fixedly connected with the inner cylinder bottom of the fixed cylinder (42), the piston (44) is fixedly connected with the other end of the spring (43), the piston (44) is matched with the fixed cylinder (42), one end of the air guide pipe (45) is fixedly communicated with the cylinder wall of one side, close to the gas inlet joint (2), of the fixed cylinder (42), and the air duct (45) is close to the bottom of the fixed cylinder (42), the other end of the air duct (45) is fixedly communicated with one side corresponding to the air inlet connector (2), the air bag (46) is fixedly connected to the inner wall of one side, close to the air duct (45), of the air inlet connector (2), the air bag (46) is fixedly communicated with one end, far away from the fixed cylinder (42), of the air duct (45), and the fixed cylinder (42) is connected with an alarm mechanism (5).
2. The novel gas meter protection structure is characterized in that the alarm mechanism (5) comprises a push switch (51) and a buzzer (52), the push switch (51) is fixedly connected to the bottom of the inner cylinder of the fixed cylinder (42), the buzzer (52) is fixedly connected to the outer cylinder wall on one side of the fixed cylinder (42), and the buzzer (52) is electrically connected with the push switch (51) through a conducting wire.
3. The protection structure of a novel gas meter according to claim 1, wherein a plurality of support blocks (6) are fixedly connected to the inner wall of the protection cover (41) uniformly and equidistantly, and the other ends of the support blocks (6) are fixedly connected to the gas meter (1).
4. The novel gas meter protection structure according to claim 1, wherein a blocking screen plate (7) is fixedly connected in the gas inlet joint (2).
5. The novel gas meter protection structure according to claim 1, wherein a rubber ring (8) is fixedly sleeved on an outer ring of the piston (44), and an outer ring of the rubber ring (8) abuts against an inner wall of the fixed cylinder (42).
6. The protection structure of the novel gas meter as claimed in claim 1, wherein the protection cover (41) is provided with a through hole, and the through hole is fixedly connected with toughened glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021167907.4U CN212432252U (en) | 2020-06-22 | 2020-06-22 | Novel protection structure of gas table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021167907.4U CN212432252U (en) | 2020-06-22 | 2020-06-22 | Novel protection structure of gas table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212432252U true CN212432252U (en) | 2021-01-29 |
Family
ID=74281191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021167907.4U Active CN212432252U (en) | 2020-06-22 | 2020-06-22 | Novel protection structure of gas table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212432252U (en) |
-
2020
- 2020-06-22 CN CN202021167907.4U patent/CN212432252U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210519 Address after: 201613 room 304, 3 / F, building 1, No. 85, Mingnan Road, Songjiang District, Shanghai Patentee after: Shanghai Fengtang Communication Technology Co.,Ltd. Address before: Room 502, unit 2, building 1, No.148, South Street, Wan'an Town, Luojiang County, Deyang City, Sichuan Province 618500 Patentee before: Xiang Luqi |
|
| TR01 | Transfer of patent right |